Estimation of the Proportion of Underachieving Students in Compulsory Secondary Education in Spain: An Application of the Rasch Model

PubMed Central

Veas, Alejandro; Gilar, Raquel; Miñano, Pablo; Castejón, Juan-Luis

2016-01-01

There are very few studies in Spain that treat underachievement rigorously, and those that do are typically related to gifted students. The present study examined the proportion of underachieving students using the Rasch measurement model. A sample of 643 first-year high school students (mean age = 12.09; SD = 0.47) from 8 schools in the province of Alicante (Spain) completed the Battery of Differential and General Skills (Badyg), and these students' General Points Average (GPAs) were recovered by teachers. Dichotomous and Partial credit Rasch models were performed. After adjusting the measurement instruments, the individual underachievement index provided a total sample of 181 underachieving students, or 28.14% of the total sample across the ability levels. This study confirms that the Rasch measurement model can accurately estimate the construct validity of both the intelligence test and the academic grades for the calculation of underachieving students. Furthermore, the present study constitutes a pioneer framework for the estimation of the prevalence of underachievement in Spain. PMID:26973586

Healthcare professionals' views of the experiences of individuals living with Crohn's Disease in Spain. A qualitative study.

PubMed

García-Sanjuán, Sofía; Lillo-Crespo, Manuel; Richart-Martínez, Miguel; Sanjuán-Quiles, Ángela

2018-01-01

Crohn's Disease (CD) in Spain lacks of a unified National Clinical Pathway and not even any early detection program and professional follow-up outpatient attention once it has been diagnosed. Little is known about the Spanish health professionals' views of the experiences of individuals living with Crohn's Disease nationwide and also about how the Spanish Health System faces this situation. A qualitative research method was conducted to explore this topic through in-depth interviews with eleven healthcare professionals, who represented different clinics treating people with CD from the province of Alicante (Spain). Three topics and seven sub-topics were derived from the analysis of the content emerging from the interviews. The three main topics were: the healthcare system as a hindrance for ongoing treatment of CD, the impact of the disease, support networks. The knowledge of CD gained by healthcare professionals, in the contexts studied here within, with regards to the psychosocial aspects and the experience of those living with the disease and their immediate circles, is poor, if not null on an academic level, becoming experiential on their incorporation into the professional field. Additionally, a priori, they lack the tools to address the doubts and concerns of patients from the moment of diagnosis through the ongoing care of the patient. Organizational hindrances, such as the lack of time and consensual guidelines for adequately monitoring CD patients in Alicante (Spain), further restrict the patient-professional relationship. Due to the consensus established by the National Agency regulating the contents of the Health Professions' Education and Training across the country, we are assuming that the phenomenon highlighted may be similar in other parts of Spain. Therefore, it can be said that healthcare professionals have a limited understanding of the impact of CD on the day-to-day life of those affected, not being considered a part of the CD patients' formal support network. Nonetheless, they are conscious of this limitation and advocate for multidisciplinary teams as the best means of attending to people living with CD. Our study outcomes may represent the first step onto identifying strategies and best practices for establishing an effective therapeutic relationship, as well as any hindering factors.

Healthcare professionals’ views of the experiences of individuals living with Crohn’s Disease in Spain. A qualitative study

PubMed Central

Richart-Martínez, Miguel; Sanjuán-Quiles, Ángela

2018-01-01

Crohn’s Disease (CD) in Spain lacks of a unified National Clinical Pathway and not even any early detection program and professional follow-up outpatient attention once it has been diagnosed. Little is known about the Spanish health professionals’ views of the experiences of individuals living with Crohn’s Disease nationwide and also about how the Spanish Health System faces this situation. A qualitative research method was conducted to explore this topic through in-depth interviews with eleven healthcare professionals, who represented different clinics treating people with CD from the province of Alicante (Spain). Three topics and seven sub-topics were derived from the analysis of the content emerging from the interviews. The three main topics were: the healthcare system as a hindrance for ongoing treatment of CD, the impact of the disease, support networks. The knowledge of CD gained by healthcare professionals, in the contexts studied here within, with regards to the psychosocial aspects and the experience of those living with the disease and their immediate circles, is poor, if not null on an academic level, becoming experiential on their incorporation into the professional field. Additionally, a priori, they lack the tools to address the doubts and concerns of patients from the moment of diagnosis through the ongoing care of the patient. Organizational hindrances, such as the lack of time and consensual guidelines for adequately monitoring CD patients in Alicante (Spain), further restrict the patient-professional relationship. Due to the consensus established by the National Agency regulating the contents of the Health Professions’ Education and Training across the country, we are assuming that the phenomenon highlighted may be similar in other parts of Spain. Therefore, it can be said that healthcare professionals have a limited understanding of the impact of CD on the day-to-day life of those affected, not being considered a part of the CD patients’ formal support network. Nonetheless, they are conscious of this limitation and advocate for multidisciplinary teams as the best means of attending to people living with CD. Our study outcomes may represent the first step onto identifying strategies and best practices for establishing an effective therapeutic relationship, as well as any hindering factors. PMID:29360881

Estimation of potential donors after cardiocirculatory death in Elche University General Hospital (Alicante, Spain).

PubMed

Tenza, E; Valero, R; Arraez, V

2017-04-01

To evaluate the number and characteristics of potential organ donors among cardiocirculatory death cases. A retrospective observational study was made of individuals between 15-65 years of age who died in the period 2006-2014 in Elche University General Hospital (Alicante, Spain). A univariate analysis and binary logistic regression predictive model were performed to discriminate factors related to donation contraindication. Identification of patients with donation contraindication. Of the 1510 patients who died in the mentioned period, 1048 were excluded due to the application of exclusion criteria; 86 due to evolution towards brain death; and 20 due to losses. A total of 356 patients were analyzed, divided into two groups: 288 in non-heart beating donation II and 68 in non-heart beating donation III. Seventy patients were found to be potential non-heart beating donation II and 10 were found to be potential non-heart beating donation III, which could increase donation activity by 8-9 donors a year. The patients died in the ICU, Resuscitation, Emergency Care, Internal Medicine, Digestive Diseases and Neurology. The following protective factors against organ donation contraindication were identified: death in Emergency Care, cardiorespiratory arrest before or during admission, and heart, respiratory and neurological disease as the cause of admission. Death in Internal Medicine was associated to an increased risk of donation contraindication. Implementing a non-heart beating donation protocol in our hospital could increase the donation potential by 8-9 donors a year. Copyright © 2016 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

[Health implications of the establishment and spread of Aedes albopictus in Spain].

PubMed

Bueno Marí, Rubén; Jiménez Peydró, Ricardo

2012-01-01

The spread of Aedes albopictus by Eastern Spain has been constant since its first finding in 2004. Currently the species has been collected in the coastal provinces of Girona, Barcelona, Tarragona, Castellón, Alicante and Murcia. The high synanthropism of the species, together with its anthropophilic behaviour and vectorial capacity to transmit several arboviruses, have led to the return of active transmission cycles of common diseases in the past such as Dengue virus and even the appearance of new tropical viruses as Chikungunya in southern Europe. This manuscript discusses the public health implications of the expected expansion of Ae. albopictus for much of the Iberian Peninsula, in the context of current climatic and sociodemographic situation. Moreover, several issues related with the control of the species in urban and suburban environments are exposed. Finally the preliminary data about other invasive aedines recently collected in the European continent are presented.

Increase in the exposition to floods in the Alicante coast (Valencia region, Spain)

NASA Astrophysics Data System (ADS)

Olcina, J.; Rico, A. M.; Hernandez, M.; Martínez, E.

2009-09-01

During the last two decades, Flood episodes along the Alicante coastline have caused important material losses and general disruptions of everyday life in the municipalities affected. We can speak of an increase in the vulnerability to floods chiefly as a result of an increase in exposition. In turn this increase is fundamentally linked to the nature of the recent urbanization process in this area and the corresponding occupation of flood prone land. The province of Alicante occupies one of the first positions in Europe regarding flood risk (ESPON 2006). Even counting with legislation that regulates land uses, processes leading to the occupation of flood risk areas have proven very difficult to manage. In this sense, the Valencia region has enacted legislation such as the Land Use Planning Law of 1989, the Law on Urban Growth Regulations of 1994, and the Planning Regulations of 1998. All these legal pieces attempted to prohibit development in flood prone land declaring this land as "non.urban". New laws such as the Law on Land Use Planning and Landscape protection of 2004, the Law on New Urban Land (2004), and the Decree on Landscape (2006) also consider the need to include the flood hazard in planning activities. Furthermore in 1997, the so-called "Cartography of the flood hazard at the regional level" was elaborated. This mapping exercise was the base for the "Territorial Plan for the Reduction of Flood Risks (PATRICOVA) approved in 2003 and currently the main planning tool for flood management in Valencia. On the other hand, the European Directive 60/2007 pointed towards the need to take into consideration the social perception of Flood risks in order to develop integrated actions of risk management. Accordingly we have undertaken 285 interviews in the coastal communities of Alicante, Calpe and Campello (95 interviews each). We have chosen these municipalities for two reasons: first their significance in population and economic activity terms, and second, their different approach in specific measures to reduce the impact of floods

[Relationship between anthropometric variables and muscle dysmorphia in gymnasts in the province of Alicante].

PubMed

Martínez Segura, Asier; Rizo Baeza, María Mercedes; Sánchez Ferrer, Marina; Reig García-Galbis, Manuel; Cortés Castell, Ernesto

2014-11-01

It shows a new study that examines if the anthropometric measurements can be used to classify the muscle dysmorphia (MD), in gymnasts who attend fitness room. Gymnasts were analyzed several weights rooms of Alicante (urban area of southeastern Spain), where the measurements were 141 males aged between 18-45 years, aiming to enhance their muscle mass. We had in mind the calculation of BMI (kg/m2), the somatotype (endomorphy, mesomorphy and ectomorphy) and have been classified potential cases of muscle dysmorphia, using the Muscle appareance satisfaction escale. The sample was composed of 68 normoweight; 66 overweight and 7 obese, classified as MD in a 25.0% the normoweight, 33.3% overweight and 85.7% of the obese (p=0.004 ). On the somatotype, the only component that presents differences between non-MD and MD is mesomorphy (p=0.024). Muscle dysmorphia is a concept clearly difficult psychological diagnosable using anthropometric measures. Mesomorphy is the only measure that is increased in the MD, and may be a parameter to aid in the diagnosis and follow-up to the MD. In addition, the risk of developing MD is increase with the degree of obesity. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

[Impact of divorce on quality of life in children aged 8-12 years in the province of Alicante (Spain)].

PubMed

Orgilés, Mireia; Samper, M A Dolores

2011-01-01

To examine differences in quality of life according to family structure in Spanish children for the first time, and to determine whether the quality of life of children with divorced parents differs according to perceived interparental conflict. A cross-sectional, descriptive study was carried out in 1,025 children aged between 8 and 12 years old, recruited from seven randomly-selected schools in the province of Alicante. Of the total sample, 861 children had married parents and 164 had divorced parents. The children completed the Child Health and Illness Profile-Child Edition and those with divorced parents also provided information on the current relationship between their parents. Quality of life was higher in children with married parents than in those with divorced parents, with higher scores in all dimensions. Children who reported conflict between their parents after the divorce had worse quality of life. These results confirm significant differences in quality of life according to family structure and revealed the relationship between children's self-perceived health and interparental conflict after divorce. We emphasize the importance of health professionals in providing guidance to divorced parents on preventing their children's health problems and facilitating adaptation to the new family situation. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

The use of webcam images to determine tourist-climate aptitude: favourable weather types for sun and beach tourism on the Alicante coast (Spain)

NASA Astrophysics Data System (ADS)

Ibarra, Emilio Martínez

2011-05-01

Climate has an obvious influence on tourism as a resource and as a location factor for tourist activities. Consequently, the tourist phenomenon in general is heavily controlled by meteorological conditions—in short, by the climate. In this article, the author proposes a set of weather types with which to establish the climate aptitude for sun and beach tourism. To determine these types, the density of use of one of the beaches with the lowest seasonality in continental Europe, the Levante Beach in Benidorm (Alicante, Spain), was analysed. Beach attendance was monitored using a webcam installed by the "Agencia Valenciana de Turismo". The relationship between the density of use of the lower and upper beach areas on the one hand, and meteorological variables on the other, allowed comfort (physiological equivalent temperature) and enjoyment (fractions of solar radiation) thresholds to be established. The appropriate hydric comfort values were obtained by comparing the ranges proposed by Besancenot in 1989 [Besancenot (1989) Clima et turismes. Massom, París] with numbers of visitors to the beach. The wind velocity and precipitation thresholds were selected following consultation with the literature and considering the climatic characteristics of the environment under analysis. Based on a combination of these thresholds, weather types suitable for this specific tourist activity are defined. Thus, this article presents a method for assessing the extent to which a day on the beach can be enjoyed. This has a number of applications, for planners, the tourism business and consumers alike. The use of this (filter) method in climate databases and meteorological forecasts could help determine the tourist season, the suitability of setting up a business associated with sun and beach tourism, as well as help plan holidays and program a day's leisure activities. Thus, the article seeks to improve our understanding of the climate preferences of that tourist activity par excellence: sun and beach tourism.

The use of webcam images to determine tourist-climate aptitude: favourable weather types for sun and beach tourism on the Alicante coast (Spain).

PubMed

Ibarra, Emilio Martínez

2011-05-01

Climate has an obvious influence on tourism as a resource and as a location factor for tourist activities. Consequently, the tourist phenomenon in general is heavily controlled by meteorological conditions-in short, by the climate. In this article, the author proposes a set of weather types with which to establish the climate aptitude for sun and beach tourism. To determine these types, the density of use of one of the beaches with the lowest seasonality in continental Europe, the Levante Beach in Benidorm (Alicante, Spain), was analysed. Beach attendance was monitored using a webcam installed by the "Agencia Valenciana de Turismo". The relationship between the density of use of the lower and upper beach areas on the one hand, and meteorological variables on the other, allowed comfort (physiological equivalent temperature) and enjoyment (fractions of solar radiation) thresholds to be established. The appropriate hydric comfort values were obtained by comparing the ranges proposed by Besancenot in 1989 [Besancenot (1989) Clima et turismes. Massom, París] with numbers of visitors to the beach. The wind velocity and precipitation thresholds were selected following consultation with the literature and considering the climatic characteristics of the environment under analysis. Based on a combination of these thresholds, weather types suitable for this specific tourist activity are defined. Thus, this article presents a method for assessing the extent to which a day on the beach can be enjoyed. This has a number of applications, for planners, the tourism business and consumers alike. The use of this (filter) method in climate databases and meteorological forecasts could help determine the tourist season, the suitability of setting up a business associated with sun and beach tourism, as well as help plan holidays and program a day's leisure activities. Thus, the article seeks to improve our understanding of the climate preferences of that tourist activity par excellence: sun and beach tourism.

Immigration experience of Latin American working women in Alicante, Spain: an ethnographic study 1

PubMed Central

González-Juárez, Liliana; Noreña-Peña, Ana Lucía

2014-01-01

OBJECTIVE: to describe the experience of Latin American working women regarding immigration, taking into account the expectations and conditions in which this process takes place. METHOD: ethnographic qualitative study. Data collection was performed by means of semi-structured interviews with 24 Latin American immigrant women in Spain. The information collected was triangulated through two focal groups. RESULTS: the expectations of migrant women focus on improving family living conditions. Social support is essential for their settling and to perform daily life activities. They declare they have adapted to the settlement country, although they live with stress. They perceive they have greater sexual freedom and power with their partners but keep greater responsibility in childcare, combining that with the role of working woman. CONCLUSIONS: migrant women play a key role in the survival of households, they build and create new meanings about being a woman, their understanding of life, their social and couple relationships. Such importance is shaped by their expectations and the conditions in which the migration process takes place, as well as their work integration. PMID:25493683

Barriers and facilitators to effective coverage of Intimate Partner Violence services for immigrant women in Spain.

PubMed

Briones-Vozmediano, Erica; La Parra, Daniel; Vives-Cases, Carmen

2015-12-01

To explore service providers' perceptions in order to identify barriers and facilitators to effective coverage of Intimate Partner Violence (IPV) services for immigrant women in Spain, according to the different categories proposed in Tanahashi's model of effective coverage. A qualitative study based on 29 in-depth personal interviews and four group interviews with a total of 43 professionals working in public services (social and health-care services, women's refuges, the police force, the judiciary) and NGOs in Barcelona, Madrid, Valencia and Alicante (Spain) in 2011. Current IPV services in Spain partially fail in their coverage of abused immigrant women due to barriers of (i) availability, such as the inexistence of culturally appropriate services; (ii) accessibility, as having a residence permit is a prerequisite for women's access to different services and rights; (iii) acceptability, such as women's lack of confidence in the effectiveness of services; and (iv) effectiveness, for example, lack of specific training among professionals on the issues of IPV and immigration. However, interviewees also identified facilitators, such as the enabling environment promoted by the Spanish Law on Gender-Based Violence (1/2004), and the impetus it has provided for the development of other specific legislative tools to address IPV in immigrant populations in Spain (availability, accessibility and effectiveness). Whilst not dismissing cultural barriers, aspects related to service structure are identified by providers as the main barriers and facilitators to immigrant women use of IPV services. Despite noteworthy achievements, improvements are still required in terms of mainstreaming assistance tailored to immigrant women's needs in IPV policies and services. © 2014 John Wiley & Sons Ltd.

Moderately halophilic gram-positive cocci from hypersaline environments.

PubMed

Ventosa, A; Ramos-Cormenzana, A; Kocur, M

1983-01-01

38 strains of moderately halophilic Gram-positive, catalase-positive cocci were isolated from saline soils and the ponds of a solar saltern in Alicante (Spain). They were divided into three biochemically distinct groups. On the basis of the characteristics investigated the 25 strains of group I corresponded to Planococcus halophilus; the ten strains of group II were morphologically and biochemically similar to the species Sporosarcina halophila; group III, comprising three strains, differed strikingly from the previous groups in certain biochemical tests. These strains differed from the planococci and micrococci so far described and were tentatively designated as Planococcus sp. The results have shown that moderately halophilic Gram-positive, motile cocci, are frequent inhabitants of hypersaline environments. Copyright © 1983 Gustav Fischer Verlag, Stuttgart/New York. Published by Elsevier GmbH.. All rights reserved.

VIII Workshop on Catastrophic Disruption in the Solar System

NASA Astrophysics Data System (ADS)

Michel, Patrick; Nakamura, Akiko M.; Bagatin, Adriano Campo

2015-03-01

The Catastrophic Disruption (CD) Workshops have become a tradition for the various communities interested in collisional processes. The first one was organized in 1985 by the missed Prof. Paolo Farinella from the University of Pisa and his colleague Paolo Paolicchi, who understood the fundamental importance of collisional processes in the history of the Solar System. It was followed by subsequent workshops in Belgrade (Serbia, 1987), Kyoto (Japan, 1990), Gubbio (Italy, 1993), the Timberline Lodge (Oregon, USA, 1998), Cannes (France, 2003) and Alicante (Spain, 2007). The CD workshops are typically separated by 3-6 years, accounting for the required amount of time to perform subsequent advances in the field motivating the interest of the relevant scientific community for getting together to discuss new results and evolving directions in the field.

Corneal Stability following Hyperopic LASIK with Advanced Laser Ablation Profiles Analyzed by a Light Propagation Study

PubMed Central

Gharaibeh, Almutez M.; Villanueva, Asier; Mas, David; Espinosa, Julian

2018-01-01

Purpose To assess anterior corneal surface stability 12 months following hyperopic LASIK correction with a light propagation algorithm. Setting Vissum Instituto Oftalmológico de Alicante, Universidad Miguel Hernández, Alicante, Spain. Methods This retrospective consecutive observational study includes 37 eyes of 37 patients treated with 6th-generation excimer laser platform (Schwind Amaris). Hyperopic LASIK was performed in all of them by the same surgeon (JLA) and completed 12-month follow-up. Corneal topography was analyzed with a light propagation algorithm, to assess the stability of the corneal outcomes along one year of follow-up. Results Between three and twelve months postoperatively, an objective corneal power (OCP) regression of 0.39 D and 0.41 D was found for 6 mm and 9 mm central corneal zone, respectively. Subjective outcomes at the end of the follow-up period were as follows: 65% of eyes had spherical equivalent within ±0.50 D. 70% of eyes had an uncorrected distance visual acuity 20/20 or better. 86% of eyes had the same or better corrected distance visual acuity. In terms of stability, 0.14 D of regression was found. No statistically significant differences were found for all the study parameters evaluated at different postoperative moments over the 12-month period. Conclusions Light propagation analysis confirms corneal surface stability following modern hyperopic LASIK with a 6th-generation excimer laser technology over a 12-month period. PMID:29785300

[Head masters' perception of school-based hostility in Alicante, Spain: a qualitative study].

PubMed

Martínez Fernández, Carmen; Hernández-Aguado, Ildefonso; Torres Cantero, Alberto M

2006-01-01

There is growing social concern about school violence but little is known about how this situation is experienced in the schools. The objective of this study was to know the perception that School's head masters have of the school-based hostility, on their causes, how they value current preventive strategies, and their recommendations to develop future preventive interventions. We conducted an exploratory study with 14 semistructured interviews of School's head masters. Interviews were conducted at the Schools between May and June 2003 in 1 independent school, 9 state comprehensive schools, and 4 other comprehensive schools within the city of Alicante. The perception of the head masters is that the prevalence of violence is low, more verbal than physical and within gender. They identify lack of punctuality, absenteeism and lack of interest as forms of hostility. As causes they identified age, family problems, school environment, society, media (TV and video-games) and poor language skills. Preventive methods in use were, on one hand, extra-lessons and transversal contents foreseen in the Education Law and common to all schools, and, on the other hand, ideological and pedagogical contents which were specific of some centres. Recommendations focused in demands for increased economic support and skilled human resources. School-based violence is not perceived as an alarming school issue, nor by its magnitude neither by the immediate causes and students' characteristics to which it is associated. A heavier emphasis is placed on external and environmental causes perceived as much more difficult to confront.

[Epidemiologic study of skin diseases among immigrants in Alicante, Spain].

PubMed

Albares, M P; Belinchón, I; Ramos, J M; Sánchez-Payá, J; Betlloch, I

2012-04-01

The influx of a large number of immigrants has altered the sociodemographic profile in Spain. To date, few studies of the skin diseases of immigrants to Spain have been done. To determine the frequency of visits by immigrants to our dermatology clinic, to describe their skin complaints, and to compare them to those of the autochthonous Spanish population. Prospective, descriptive, analytic study, with an observational substudy of cases and controls from a cross-section of the population. We included all immigrant patients seen at the dermatology clinic between February 2005 and February 2006. Visits by immigrants to the dermatology clinic accounted for 4.1% of the caseload. Their most frequent complaints were eczematous dermatitis (18.4%), viral warts (6.4%), and acne (6.3%). Comparison between the immigrant and autochthonous patient populations showed that eczematous dermatitis, alopecia, melasma, ringworm, scabies, Herpes simplex infection, keratosis pilaris, and xerosis were significantly more frequent among immigrant patients, whereas viral warts, actinic keratosis, hidradenitis suppurativa, lupus, melanoma, and squamous cell carcinoma were significantly less frequent (P < .05). The immigrant population consults the dermatologist about skin conditions that are already well represented in our routine practice. As the infectious skin diseases of immigrants are also common in our environment, these patients are unlikely to transmit serious tropical skin diseases to the local population. Copyright © 2011 Elsevier España, S.L. and AEDV. All rights reserved.

Socioeconomic factors and cervical cancer mortality in Spain during the period 1989-1997.

PubMed

Morales Suarez-Varela, M M; Jiménez-López, M C; Llópis-González, A

2004-01-01

A study was made of cervical cancer (CC) mortality trends in Spain during the period 1989-1997 at National, Autonomous Community and Provincial levels, in relation to different socioeconomic factors. Data were obtained from the Spanish National Institute of Statistics (Instituto Nacional de Estadística, INE). The crude mortality rates were age-adjusted using the indirect method and Gross Domestic Product (GDP) as socioeconomic status (SES) indicator. National CC age-adjusted mortality rates have increasing slightly, varying from 3.09 deaths/100000 women in 1989 to 3.42 in 1996. The highest age-adjusted mortality rates corresponded to Seville, Palencia and Orense, with 4.13, 4.06 and 3.98 cases/100000 women, respectively. The lowest mortality rates were found in Las Palmas, Cantabria and Alicante with 2.63, 2.77 and 2.80 deaths/100000 women, respectively. A relative risk (RR) of 1.14 (95%CI: 0.98-1.32) ( P=0.048) was observed between the provinces with the lowest SES and highest mortality rate, and those with the highest SES and lowest mortality rate. The results of our study show a slight increasing trend in CC mortality rates in Spain during the period 1989-1997, and suggest that the variations among provinces and Autonomous Communities could be due to CC risk factors (SES related to human papillomavirus, parity, diet, etc.) and differences in early diagnosis.

Hospital admissions in Alicante (Spain): a comparative analysis of foreign citizens from high-income countries, immigrants from low-income countries, and Spanish citizens

PubMed Central

2013-01-01

Background Over the last decade, the number of foreign citizens (FCs) in Spain has increased. There is no doubt that their health has become a relevant subject from the point of view of public healthcare. Our study aimed to describe hospital admission rates, diagnoses at hospital discharge, and mortality during hospital admissions in FCs from high-income countries (FCHICs), FCs from low-income countries (FCLICs), and autochthonous citizens (ACs). Methods A cross-sectional study was performed at two public hospitals in the city of Alicante (Spain) and its surrounding area. Utilization rates were estimated. Multivariate analysis adjusting for age and sex was performed on hospital admission rates, diagnoses at hospital discharge, service of admission, and mortality during hospital admission in FCHICs and FCLICs compared with ACs (adjusted odds ratio [AOR] with 95% confidence intervals [CI]). Results 42,839 patients ≥15 years were discharged from the hospitals. The utilization rate was lower in FCs than ACs, whose crude rate ratio was 0.676 (95% CI: 0.656-0.696). FCHICs had more risk of being diagnosed at discharge in the categories of the circulatory system (AOR: 1.55; 95% CI: 1.35-1.77), neoplasms (AOR: 1.21; 95% CI: 1.03-1.42), and injury and poisoning (AOR: 1.33; 95% CI: 1.11-1.58). FCLICs had more risk of being diagnosed in the categories of pregnancy, childbirth & puerperium (AOR: 1.33; 95% CI: 1.29-1.59), and injury and poisoning (AOR: 1.19; 95% CI: 1.03-1.36), and less risk in the mental disorder category (AOR: 0.32; 95% CI: 0.22-0.45). The length of hospitalization (in days) was lower in FCLICs (median: 3; IQR: 2–6) than both ACs (median: 4; IQR: 2–8) and FCHICs (median: 4; IQR: 2–8) (p < 0.001). The mortality rates on admission of ACs, FCHICs, and FCLICs were 4.2%, 3.3%, and 1.3%, respectively, but after adjusting for age and sex, the mortality rate risks were similar in FCHICs and FCLICs. Conclusion First, FCs utilized hospitalization less when compared with ACs. Second, the hospitalization profile for FCHICs was similar to ACs, with more problems in the circulatory system, and the hospitalization profile for FCLICs was different compared with ACs, with more admissions for pregnancy, childbirth & puerperium. PMID:24321628

[Teaching infectious diseases in the Medical Degree within the European higher education area].

PubMed

Gutiérrez, Félix; Masiá, Mar

2016-01-01

During their medical studies, students must acquire basic competencies in different areas of knowledge, one of which is infectious diseases. Training in infectious diseases is essential for general medical practice and for academic or professional expertise in many areas of medicine, both medical and surgical. The vast amount of knowledge that is continuously generated about infectious diseases requires a well-structured undergraduate medical education program and framed in a setting dominated by globalization. The incorporation of Spain to the European higher education area has forced medical schools to adapt their curriculum and to establish the content and learning objectives of all courses of study. In this paper, we discuss the implications of the integration of the Spanish university system in the European higher education area («Bologna Process») in the teaching of infectious diseases in the Degree of Medicine, and describe the learning program in infectious diseases of the University Miguel Hernández of Elche (Alicante, Spain) based on learning outcomes and competencies. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

Anterior segment biometry with 2 imaging technologies: very-high-frequency ultrasound scanning versus optical coherence tomography.

PubMed

Piñero, David P; Plaza, Ana Belén; Alió, Jorge L

2008-01-01

To determine the interchangeability of 2 anterior segment imaging systems: a very-high-frequency (VHF) ultrasound scanning system (Artemis 2, Ultralink LLC) and an optical coherence tomography (OCT) system (Visante, Zeiss). Vissum Instituto Oftalmologico de Alicante, Alicante, Spain. This study comprised 20 eyes without pathology or previous surgery. The anterior chamber depth (ACD), central corneal thickness (CCT), angle-to-angle distance (ATA), and the iridocorneal angle size (IAS) at the 0-degree and 180-degree positions were measured with 2 imaging techniques: VHF ultrasound scanning and OCT. Analysis of agreement and interchangeability was performed by the Bland and Altman method. In addition, each measurement was performed 3 times consecutively to determine intrasession repeatability by means of the coefficient of variation (CV) and the intraclass correlation coefficient (ICC). No statistically significant differences were found between imaging techniques in ACD, CCT, or ATA (P>.40). The ranges of agreement were 0.20 mm, 16.11 mum, and 0.80 mm for ACD, CCT, and ATA, respectively. Regarding IAS, no statistically significant differences were found in the nasal (P = .78) or temporal (P = .63) measurements between devices. However, the range of agreement for nasal (14.3 degrees) and temporal (14.90 degrees) values was relevant, indicating the 2 techniques cannot be used interchangeably for IAS measurement. Excellent intrasession repeatability scores were obtained (CV and ICC). The Artemis 2 and the Visante OCT systems provide equivalent and repeatable measurements of the ACD, CCT, and ATA and can be used interchangeably for these purposes.

Discrimination, work and health in immigrant populations in Spain.

PubMed

Agudelo-Suárez, Andrés; Gil-González, Diana; Ronda-Pérez, Elena; Porthé, Victoria; Paramio-Pérez, Gema; García, Ana M; Garí, Aitana

2009-05-01

One of the most important social phenomena in the global context is the flow of immigration from developing countries, motivated by economic and employment related issues. Discrimination can be approached as a health risk factor within the immigrant population's working environment, especially for those immigrants at greater risk from social exclusion and marginalisation. The aim of this study is to research perceptions of discrimination and the specific relationship between discrimination in the workplace and health among Spain's immigrant population. A qualitative study was performed by means of 84 interviews and 12 focus groups held with immigrant workers in five cities in Spain receiving a large influx of immigrants (Madrid, Barcelona, Valencia, Alicante and Huelva), covering representative immigrant communities in Spain (Romanians, Moroccans, Ecuadorians, Colombians and Sub-Saharan Africans). Discourse narrative content analysis was performed using pre-established categories and gradually incorporating other emerging categories from the immigrant interviewees themselves. The participants reported instances of discrimination in their community and working life, characterised by experiences of racism, mistreatment and precarious working conditions in comparison to the Spanish-born population. They also talked about limitations in terms of accessible occupations (mainly construction, the hotel and restaurant trade, domestic service and agriculture), and described major difficulties accessing other types of work (for example public administration). They also identified political and legal structural barriers related with social institutions. Experiences of discrimination can affect their mental health and are decisive factors regarding access to healthcare services. Our results suggest the need to adopt integration policies in both the countries of origin and the host country, to acknowledge labour and social rights, and to conduct further research into individual and social factors that affect the health of the immigrant populations.

Acoustic Detection, Behavior, and Habitat Use of Deep-Diving Odontocetes

DTIC Science & Technology

2010-09-30

Biologia Marina, Alicante, Sept. 2010. Escanez A., Guerra A., Gonzalez A., Landeira J., Vicente A., Arranz P., Aguilar N., "Cefalopodos...mesopelagicos capturados en las islas de El Hierro u Tenerife durante la campana Zifiocal-I", Sociedad Iberico de Estudios de Biologia Marina, Alicante, Sept

Effects of a brine discharge over soft bottom Polychaeta assemblage.

PubMed

Del-Pilar-Ruso, Yoana; De-la-Ossa-Carretero, Jose Antonio; Giménez-Casalduero, Francisca; Sánchez-Lizaso, Jose Luis

2008-11-01

Desalination is a growing activity that has introduced a new impact, brine discharge, which may affect benthic communities. Although the role of polychaetes as indicators to assess organic pollution is well known, their tolerance to salinity changes has not been examined to such a great extent. The aim of this study was to examine the effect of brine discharge over soft bottom polychaete assemblage along the Alicante coast (Southeast Spain) over a two year period. Changes in the polychaete assemblage was analysed using univariate and multivariate techniques. We compared a transect in front of the discharge with two controls. At each transect we sampled at three depths (4, 10 and 15 m) during winter and summer. We have observed different sensitivity of polychaete families to brine discharges, Ampharetidae being the most sensitive, followed by Nephtyidae and Spionidae. Syllidae and Capitellidae showed some resistance initially, while Paraonidae proved to be a tolerant family.

Wine by-products: phenolic characterization and antioxidant activity evaluation of grapes and grape pomaces from six different French grape varieties.

PubMed

Ky, Isabelle; Lorrain, Bénédicte; Kolbas, Natallia; Crozier, Alan; Teissedre, Pierre-Louis

2014-01-02

Grenache, Syrah, Carignan Noir, Mourvèdre, Counoise and Alicante Bouchet grape seeds and skins, harvested in 2009 and 2010 in the Rhône valley area of France, and their respective pomaces remaining after vinification, were analyzed for their phenolic composition and antioxidant activity. The polyphenol content was quantified by HPLC and the Folin-Ciocalteu assay. The antioxidant potential was measured with four different assays: ORAC, FRAP, ABTS and DPPH. Seeds contained higher amounts of total polyphenols, up to 44.5 mg of gallic acid equivalent [GAE]/g dry weight in Alicante pomace, than skin extracts. The maximum total phenolic in skins was 31.6 mg GAE/g dry weight detected in 2010 Alicante pomace. Seeds also had the highest antioxidant capacity. HPLC analysis revealed that, despite the vinification process, pomaces still contained an appreciable amount of proanthocyanidins as well as several anthocyanin glycosides. Alicante and Syrah proved to be the varieties of most interest in terms of their potential development for nutraceutical purposes.

The Relationship between Plants Used to Sustain Finches (Fringillidae) and Uses for Human Medicine in Southeast Spain

PubMed Central

Belda, Antonio; Peiró, Victoriano; Seva, Eduardo

2012-01-01

We analyzed plants that are traditionally used by wild bird hunters and breeders to capture and promote captive breeding of Fringillidae (finches or songbirds) in the province of Alicante, Spain. The majority of plants used in songbird breeding have medicinal properties in traditional human medicine (48 different uses); thus, another main goal was to show their relationships with human medical uses. We compiled a list of 97 plant species from 31 botanical families that are used to attract finches and identified 11 different use categories for these plants in finch keeping. The most common uses were for trapping birds and as a source of food for birds in captivity. Cannabis sativa has the greatest cultural importance index (CI = 1.158), and Phalaris canariensis (annual canary grass or alpist) was the most common species used to attract Fringillidae and was used by all informants (n = 158). Most of the 97 species are wild plants and mainly belong to the families Compositae, Gramineae, Cruciferae, and Rosaceae and also have medicinal properties for humans. In the study area, the intensification of agriculture and abandonment of traditional management practices have caused the population of many songbirds to decline, as well as the loss of popular ethnographic knowledge. PMID:22611428

Patient age, refractive index of the corneal stroma, and outcomes of uneventful laser in situ keratomileusis.

PubMed

Patel, Sudi; Alió, Jorge L; Walewska, Anna; Amparo, Francisco; Artola, Alberto

2013-03-01

To determine the influence of age and the corneal stromal refractive index on the difference between the predicted and actual postoperative refractive error after laser in situ keratomileusis (LASIK) and whether the precision of outcomes could be improved by considering age and the refractive index. Vissum Instituto Oftalmologico de Alicante, Alicante, Spain. Case series. Flaps were created using a mechanical microkeratome. The stromal refractive index was measured using a VCH-1 refractometer after flap lifting. Refractive data were obtained 1, 3, and 6 months postoperatively. Uneventful LASIK was performed in 133 eyes. The mean age, refractive index, and applied corrections were 33.4 years ± 9.49 (SD), 1.368 ± 0.006, and -2.43 ± 3.36 diopters (D), respectively. The difference between the predicted and actual postoperative refractive error = 2.315-0.021 age-1.106 refractive index (F = 3.647, r = 0.254, P=.029; n = 109) at 1 month and = 11.820-0.023 age-7.976 refractive index (F = 3.392, r = 0.261, P=.022, n = 106) at 3 months. A correlation between the actual and calculated postoperative refraction improved from r = -0.178 (P=.064; n = 75) to r = -0.418 (P<.001) after considering the true refractive index 6 months postoperatively. The predicted outcomes of LASIK can be improved by inputting the refractive index of the individual corneal stroma. Unexpected outcomes (>0.50 D) of LASIK could be avoided by considering patient age and the refractive index and by adjusting the applied correction accordingly. Copyright © 2012 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Clinical validation of an algorithm to correct the error in the keratometric estimation of corneal power in normal eyes.

PubMed

Piñero, David P; Camps, Vicente J; Mateo, Verónica; Ruiz-Fortes, Pedro

2012-08-01

To validate clinically in a normal healthy population an algorithm to correct the error in the keratometric estimation of corneal power based on the use of a variable keratometric index of refraction (n(k)). Medimar International Hospital (Oftalmar) and University of Alicante, Alicante, Spain. Case series. Corneal power was measured with a Scheimpflug photography-based system (Pentacam software version 1.14r01) in healthy eyes with no previous ocular surgery. In all cases, keratometric corneal power was also estimated using an adjusted value of n(k) that is dependent on the anterior corneal radius (r(1c)) as follows: n(kadj) = -0.0064286 r(1c) +1.37688. Agreement between the Gaussian (P(c)(Gauss)) and adjusted keratometric (P(kadj)) corneal power values was evaluated. The study evaluated 92 eyes (92 patients; age range 15 to 64 years). The mean difference between P(c)(Gauss) and P(kadj) was -0.02 diopter (D) ± 0.22 (SD) (P=.43). A very strong, statistically significant correlation was found between both corneal powers (r = .994, P<.01). The range of agreement between P(c)(Gauss) and P(kadj) was 0.44 D, with limits of agreement of -0.46 and +0.42 D. In addition, a very strong, statistically significant correlation of the difference between P(c)(Gauss) and P(kadj) and the posterior corneal radius was found (r = 0.96, P<.01). The imprecision in the calculation of corneal power using keratometric estimation can be minimized in clinical practice by using a variable keratometric index that depends on the radius of the anterior corneal surface. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2012 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Eukarya associated with the stony coral Oculina patagonica from the Mediterranean Sea.

PubMed

Rubio-Portillo, Esther; Souza-Egipsy, Virginia; Ascaso, Carmen; de Los Rios Murillo, Asunción; Ramos-Esplá, Alfonso A; Antón, Josefa

2014-10-01

Oculina patagonica is a putative alien scleractinian coral from the Southwest Atlantic that inhabits across the Mediterranean Sea. Here, we have addressed the diversity of Eukarya associated with this coral and its changes related to the environmental conditions and coral status. A total of 46 colonies of O. patagonica were taken from Alicante coast (Spain) and Pietra Ligure coast (Italy) and analyzed using denaturing gradient gel electrophoresis (DGGE) of the small-subunit 18S rRNA and 16S plastid rRNA genes, internal transcribed spacer region 2 (ITS 2) analyses, and electron microscopy. Our results show that Eukarya and plastid community associated to O. patagonica change with environmental conditions and coral status. Cryptic species, which can be difficult to identify by optical methods, were distinguished by 18S rRNA gene DGGE: the barnacle Megatrema anglicum, which was detected at two locations, and two boring sponges related to Cliona sp. and Siphonodictyon coralliphagum detected in samples from Tabarca and Alicante Harbour, respectively. Eukaryotic phototrophic community from the skeletal matrix of healthy corals was dominated by Ochrosphaera sp. while bleached corals from the Harbour and Tabarca were associated to different uncultured phototrophic organism. Differences in ultrastructural morphologies of the zooxanthellae between healthy and bleached corals were observed. Nevertheless, no differences were found in Symbiodinium community among time, environments, coral status and location, showing that O. patagonica hosted only one genotype of Symbiodinium belonging to clade B2. The fact that this clade has not been previously detected in other Mediterranean corals and is more frequent in the tropical Western Atlantic, is a new evidence that O. patagonica is an alien species in the Mediterranean Sea. Copyright © 2014 Elsevier B.V. All rights reserved.

Land Use Change and Land Degradation in Southeastern Mediterranean Spain

NASA Astrophysics Data System (ADS)

Symeonakis, Elias; Calvo-Cases, Adolfo; Arnau-Rosalen, Eva

2007-07-01

The magnitude of the environmental and social consequences of soil erosion and land degradation in semiarid areas of the Mediterranean region has long been recognized and studied. This paper investigates the interrelationship between land use/cover (LULC) changes and land degradation using remotely sensed and ancillary data for southeastern Spain. The area of study, the Xaló River catchment situated in the north of the Alicante Province, has been subjected to a number of LULC changes during the second half of the 20th century such as agricultural abandonment, forest fires, and tourist development. Aerial photographs dating back to 1956 were used for the delineation of historic LULC types; Landsat ETM+ data were used for the analysis and mapping of current conditions. Two important indicators of land degradation, namely, susceptibility to surface runoff and soil erosion, were estimated for the two dates using easily parametrizable models. The comparison of 1956 to 2000 conditions shows an overall “recuperating” trend over the catchment and increased susceptibility to soil erosion only in 3% of the catchment area. The results also identify potential degradation hot-spots where mitigation measures should be taken to prevent further degradation. The readily implemented methodology, based on modest data requirements demonstrated by this study, is a useful tool for catchment to regional scale land use change and land degradation studies and strategic planning for environmental management.

Land use change and land degradation in southeastern Mediterranean Spain.

PubMed

Symeonakis, Elias; Calvo-Cases, Adolfo; Arnau-Rosalen, Eva

2007-07-01

The magnitude of the environmental and social consequences of soil erosion and land degradation in semiarid areas of the Mediterranean region has long been recognized and studied. This paper investigates the interrelationship between land use/cover (LULC) changes and land degradation using remotely sensed and ancillary data for southeastern Spain. The area of study, the Xaló River catchment situated in the north of the Alicante Province, has been subjected to a number of LULC changes during the second half of the 20th century such as agricultural abandonment, forest fires, and tourist development. Aerial photographs dating back to 1956 were used for the delineation of historic LULC types; Landsat ETM+ data were used for the analysis and mapping of current conditions. Two important indicators of land degradation, namely, susceptibility to surface runoff and soil erosion, were estimated for the two dates using easily parametrizable models. The comparison of 1956 to 2000 conditions shows an overall "recuperating" trend over the catchment and increased susceptibility to soil erosion only in 3% of the catchment area. The results also identify potential degradation hot-spots where mitigation measures should be taken to prevent further degradation. The readily implemented methodology, based on modest data requirements demonstrated by this study, is a useful tool for catchment to regional scale land use change and land degradation studies and strategic planning for environmental management.

[Centenary of the Fontilles Sanitorium].

PubMed

Terencio de Las Aguas, J

2009-06-01

In recognition of the centenary of the Fontilles Sanitorium, we present some details of its history. The article discusses the foundation of the sanitorium by some of the numerous lepers with no health coverage in the region of Valencia, and Alicante in particular. After a difficult period between 1909 and 1932, the sanitorium was seized by the Republican government. After the civil war, it was returned to the board of trustees, who entrusted administrative tasks to the Compañía de Jesús while health care was overseen by the National Health Board. This coexistence was uneasy, and the board of trustees took over again in 1943. We comment on the transition from a sanitorium and colony into a hospital providing health care, research and training, and treatment with sulfones and subsequently other effective drugs. Also discussed are its role in the elimination of leprosy from Spain, admission to the International Federation of Antileprosy Associations in 1969, and its projects in endemic countries, with the ultimate goal of achieving a world free of leprosy.

[Health-related quality of life across weight categories in childhood].

PubMed

Piqueras, José A; Orgilés, Mireia; Espada, José P; Carballo, José L

2012-01-01

To analyze differences in health-related quality of life across weight categories based on body mass index in boys and girls aged 8 to 12 years old. A cross-sectional study with 678 schoolchildren aged between 8 and 12 years from the province of Alicante (Spain) was conducted. The scores on the dimensions of health-related quality of life, assessed by the Spanish version of the Child Health and Illness Profile-Child Edition, across the weight categories (according to the World Health Organization Child Growth Standards) and sex, were compared. Overweight or obesity was found in 28.2% and 15.3% of the sample, respectively. There were no statistically significant differences (p > 0.05) across the weight categories on the distinct dimensions of health-related quality of life. Children are unaware of the impact of obesity on quality of life. Interventions to increase knowledge of this issue are required. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

Laser in situ keratomileusis for -6.00 to -18.00 diopters of myopia and up to -5.00 diopters of astigmatism: 15-year follow-up.

PubMed

Alió, Jorge L; Soria, Felipe; Abbouda, Alessandro; Peña-García, Pablo

2015-01-01

To evaluate the long-term outcomes of laser in situ keratomileusis (LASIK) for high myopia with or without astigmatism. Vissum Instituto Oftalmologico de Alicante and Miguel Hernandez University, Alicante, Spain. Retrospective-prospective case series. Laser in situ keratomileusis was performed using the Visx 20/20 excimer laser. The minimum follow-up was 15 years. The main outcome measures were uncorrected (UDVA) and corrected (CDVA) distance visual acuities, manifest refraction, and corneal topography. This study included 40 patients (40 eyes) with a mean age of 51.08 years ± 6.67 (SD) (range 41 to 60 years) with high myopia (-6.00 to -18.00 diopters [D]). At 15 years, the safety index was 1.23 and the efficacy index, 0.95. During the follow-up, a significant increase in the dioptric power of all keratometric variables was detected (P≤.028, Friedman test), the most notable increase occurring between 3 months and 1 year (P≤.005). At 15 years, 46.15% of the eyes were within ±1.00 D of the attempted spherical equivalent and 64.10% were within ±2.00 D. The UDVA at 15 years was 20/25 or better in 43.59% of eyes and 20/40 or better in 64.10% of eyes. The postoperative CDVA was significantly better than preoperatively (P<.001). The postoperative complications were minor except in 1 eye in which ectasia occurred. Laser in situ keratomileusis for high myopia was safe over the long term. However, significant myopic regression with time was detected. Low preoperative pachymetry and low residual stromal bed were predictors of keratometric regression. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2015 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Conservation genetics of the endangered Iberian steppe plant Ferula loscosii (Apiaceae).

PubMed

Pérez-Collazos, E; Catalán, P

2008-07-01

Ferula loscosii (Lange) Willk (Apiaceae) is a threatened endemic species native to the Iberian Peninsula. The plant has a narrow and disjunct distribution in three regions, NE, C and SE Spain. Genetic variability within and among 11 populations from its natural distribution was assessed using allozymes. Intermediate levels of genetic diversity were detected in F. loscosii (P(99%) = 36.83; H(E) = 0.125; H(T) = 0.152). However, the highest genetic diversity (58%) corresponded to the threatened populations from SE and C Spain (H(T) = 0.169) rather than the more abundant and larger populations from NE Spain (Ebro valley) (H(T) = 0.122). Low to moderate levels of genetic structure were found among regional ranges (G(ST) = 0.134), and several statistical spatial correlation analyses corroborated substantial genetic differentiation among the three main regional ranges. However, no significant genetic differentiation was found among the NE Spain populations, except for a northernmost population that is geographically isolated. Outcrossing mating and other biological traits of the species could account for the maintenance of the present values of genetic diversity within populations. The existence of an ancestral late Tertiary wider distribution of the species in SE and C Spain, followed by the maintenance of different Quaternary refugia in these warmer areas, together with a more recent and rapid post-glacial expansion towards NE Spain, are arguments that could explain the low genetic variability and structure found in the Ebro valley and the higher levels of diversity in the southern Iberian populations.

Children as agents of their own health: exploratory analysis of child discourse in Spain.

PubMed

Davó-Blanes, María Carmen; La Parra, Daniel

2013-09-01

The promotion of children's decision-making is one of the principles of health-promoting schools, and the empowerment of children means that they are enabled to influence their lifestyles and living conditions. The aim of this study was to find out the suggestions of Spanish school pupils in Year 3 and Year 6 of primary education to promote their own health and the health of the people closer to them, through their ideas about health. We analyse the discourse on health in the school environment from focus groups of primary school pupils aged around 8 and 12 of five schools in the town of Alicante (Spain). The groups were organized according to the type of school (public, private), the socioeconomic status of the neighbourhood (residential, working-class) and gender (single-sex, mixed groups) to ensure both the highest intergroup diversity and intra-group homogeneity. The findings show that primary school pupils have a wide and diverse notion of health. The application of the focus group technique has proved useful in eliciting information from groups of primary school pupils, and involving students in health-promoting programmes because it allows them to identify the social and interpersonal determinants of health. There is a firm basis to consider school pupils as health agents, particularly regarding interventions within the school environment itself. With the support of teachers, it is possible to train school pupils as community health agents, and increase their control over their own health.

Biodiversity of Archaea and floral of two inland saltern ecosystems in the Alto Vinalopó Valley, Spain

PubMed Central

2010-01-01

Background The extraction of salt from seawater by means of coastal solar salterns is a very well-described process. Moreover, the characterization of these environments from ecological, biochemical and microbiological perspectives has become a key focus for many research groups all over the world over the last 20 years. In countries such as Spain, there are several examples of coastal solar salterns (mainly on the Mediterranean coast) and inland solar salterns, from which sodium chloride is obtained for human consumption. However, studies focused on the characterization of inland solar salterns are scarce and both the archaeal diversity and the plant communities inhabiting these environments remain poorly described. Results Two of the inland solar salterns (termed Redonda and Penalva), located in the Alto Vinalopó Valley (Alicante, Spain), were characterized regarding their geological and physico-chemical characteristics and their archaeal and botanical biodiversity. A preliminary eukaryotic diversity survey was also performed using saline water. The chemical characterization of the brine has revealed that the salted groundwater extracted to fill these inland solar salterns is thalassohaline. The plant communities living in this environment are dominated by Sarcocornia fruticosa (L.) A.J. Scott, Arthrocnemum macrostachyum (Moris) K. Koch, Suaeda vera Forsk. ex Gmelin (Amaranthaceae) and several species of Limonium (Mill) and Tamarix (L). Archaeal diversity was analyzed and compared by polymerase chain reaction (PCR)-based molecular phylogenetic techniques. Most of the sequences recovered from environmental DNA samples are affiliated with haloarchaeal genera such as Haloarcula, Halorubrum, Haloquadratum and Halobacterium, and with an unclassified member of the Halobacteriaceae. The eukaryote Dunaliella was also present in the samples. Conclusions To our knowledge, this study constitutes the first analysis centered on inland solar salterns located in the southeastern region of Spain. The results obtained revealed that the salt deposits of this region have marine origins. Plant communities typical of salt marshes are present in this ecosystem and members of the Halobacteriaceae family can be easily detected in the microbial populations of these habitats. Possible origins of the haloarchaea detected in this study are discussed. PMID:20942947

High speed rail and coastal tourism: Identifying passenger profiles and travel behaviour.

PubMed

Gutiérrez, Aaron; Ortuño, Armando

2017-01-01

In this paper, we characterise tourists most likely to visit a coastal destination by high-speed rail (HSR). Our data came from a survey conducted among HSR passengers during 2014's high season (July and August) at Spain's Camp de Tarragona and Alicante Stations, each of which is near a mass tourism destination on the Mediterranean coast: the Costa Daurada and the Costa Blanca, respectively. We used responses to the survey, which presented binary discrete-choice situations, to construct a database necessary for a logistic regression model that allowed us to examine how passenger profile, trip characteristics, and stay conditions influenced the use of HSR services on visits to each coastal destination. Results highlighted significant differences in the profiles of tourists who arrived at each destination by HSR and, in turn, that no specific tourist profile is associated with HSR, even for two stations that serve sunny beach destinations. Among its implications, to analyse travellers that HSR can attract, it is vital to consider the specific characteristics of each destination and its current market.

Mines, Quarries and Landscape. Visuality and Transformation

NASA Astrophysics Data System (ADS)

Jimeno, Carlos López; Torrijos, Ignacio Díez; González, Carmen Mataix

2016-06-01

In this paper a review of two basic concepts is carried out: scenery and landscape integration, proposing a new concept: "visuality", alternative to the classical "visibility" used in landscape studies related to mining activity, which explores the qualitative aspects that define the visual relationships between observer and environment. In relation to landscape integration studies, some reflections on substantive issues are made which induce certain prejudices at the time of addressing the issue of mining operations landscape integration, and some guidance and integration strategies are formulated. In the second part of the text, a new approach to the landscape integration of mines and quarries is raised, closely linked to the concept of visuality which are based on a basic goal: the re-qualification of the place, and give innovative answers to re-qualify the place and show how to catch the opportunity in the deep transformation generated by the development of mining activities. As a conclusion, a case study is presented in the last section, the landscape integration study conducted on marble exploitations Coto Pinos (Alicante, Spain), considered the largest ornamental rock quarry in Europe.

Increasing microbial diversity and nitrogen cycling potential of burnt forest soil in Spain through post-fire management

NASA Astrophysics Data System (ADS)

Pereg, Lily; Mataix-Solera, Jorge; McMillan, Mary; García-Orenes, Fuensanta

2016-04-01

Microbial diversity and function in soils are increasingly assessed by the application of molecular methods such as sequencing and PCR technology. We applied these techniques to study microbial recovery in post-fire forest soils. The recovery of forest ecosystems following severe fire is influenced by post-fire management. The removal of burnt tree stumps (salvage logging) is a common practice in Spain following fire. In some cases, the use of heavy machinery in addition to the vulnerability of soils to erosion and degradation make this management potentially damaging to soil, and therefore to the ecosystem. We hypothesized that tree removal slows down the recovery of soil biological communities including microbial and plant communities and contributes to soil degradation in the burnt affected area. The study area is located in "Sierra de Mariola Natural Park" in Alcoi, Alicante (E Spain). A big forest fire (>500 has) occurred in July 2012. The forest is composed mainly of Pinus halepensis trees with an understory of typical Mediterranean shrubs species such as Quercus coccifera, Rosmarinus officinalis, Thymus vulgaris, Brachypodium retusum, etc. Soil is classified as a Typic Xerorthent (Soil Survey Staff, 2014) developed over marls. In February 2013, salvage logging (SL) treatment, with a complete extraction of the burned wood using heavy machinery, was applied to a part of the affected forest. Plots for monitoring the effects of SL were installed in this area and in a similar nearby control (C) area, where no SL treatment was done. The recovery of soil bacterial and fungal communities post-fire with and without tree removal was analysed by using Next-Generation sequencing and the abundance of functional genes, related to nitrogen cycling, in the soil was estimated using quantitative PCR (qPCR). We will present the methods used and the results of our study in this PICO presentation.

Comparison of prokaryotic community structure from Mediterranean and Atlantic saltern concentrator ponds by a metagenomic approach

PubMed Central

Fernández, Ana B.; Vera-Gargallo, Blanca; Sánchez-Porro, Cristina; Ghai, Rohit; Papke, R. Thane; Rodriguez-Valera, Francisco; Ventosa, Antonio

2014-01-01

We analyzed the prokaryotic community structure of a saltern pond with 21% total salts located in Isla Cristina, Huelva, Southwest Spain, close to the Atlantic ocean coast. For this purpose, we constructed a metagenome (designated as IC21) obtained by pyrosequencing consisting of 486 Mb with an average read length of 397 bp and compared it with other metagenomic datasets obtained from ponds with 19, 33, and 37% total salts acquired from Santa Pola marine saltern, located in Alicante, East Spain, on the Mediterranean coast. Although the salinity in IC21 is closer to the pond with 19% total salts from Santa Pola saltern (designated as SS19), IC21 is more similar at higher taxonomic levels to the pond with 33% total salts from Santa Pola saltern (designated as SS33), since both are predominated by the phylum Euryarchaeota. However, there are significant differences at lower taxonomic levels where most sequences were related to the genus Halorubrum in IC21 and to Haloquadratum in SS33. Within the Bacteroidetes, the genus Psychroflexus is the most abundant in IC21 while Salinibacter dominates in SS33. Sequences related to bacteriorhodopsins and halorhodopsins correlate with the abundance of Haloquadratum in Santa Pola SS19 to SS33 and of Halorubrum in Isla Cristina IC21 dataset, respectively. Differences in composition might be attributed to local ecological conditions since IC21 showed a decrease in the number of sequences related to the synthesis of compatible solutes and in the utilization of phosphonate. PMID:24847316

From the study of fire effects on individual soil properties to the development of soil quality indices. 1. The pioneer research

NASA Astrophysics Data System (ADS)

Mataix-Solera, Jorge; Zornoza, Raúl

2013-04-01

Although forest fires must be considered as a natural factor in Mediterranean ecosystems, the modification of its natural regime during last five decades has thansformed them in an environmental problem. In the Valencia region (E Spain) 1994 was the worst year in the history affecting more than 120,000 hectares. I started my Ph.D that year by studying the effects of fires in soil properties. The availability to be able to analyse a great set of different types of soil properties in the laboratories of University of Alicante allowed me to explore how fires could affect physical, chemical and micobiological soil properties. After years studying different soil properties, finding that several factors are involved, including: fire intensity and severity, vegetation, soil type, climate conditions, etc. (Mataix-Solera and Doerr, 2004; Mataix-Solera et al., 2008, 2011) my research as Ph-D supervisor has been focussed to investigate more in depth some selected properties, such as aggregate stability and water repellency (Arcenegui et al., 2007, 2008). But one of the main problems in the studies conducted with samples affected by wildfires is that for the evaluation of the fire impact in the soil it is necessary to have control (unburned) soil samples from a similar non-affected near area. The existing spatial variability under field conditions does not allow having comparable samples in some acses to develop a correct assessment. With this idea in mind one of my Ph.D researcher (R. Zornoza) dedicated his thesis to develope soil quality indices capable to assess the impact of soil perturbations without comparing groups of samples, but evaluating the equilibrium among different soil properties within each soil sample (Zornoza et al., 2007, 2008). Key words: wildfire, Mediterranean soils, soil degradation, wàter repellency, aggregate stability References: Arcenegui, V., Mataix-Solera, J., Guerrero, C., Zornoza, R., Mayoral, A.M., Morales, J., 2007. Factors controlling the water repellency induced by fire in calcareous Mediterranean forest soils. Eur. J. Soil Sci. 58, 1254-1259. Arcenegui, V., Mataix-Solera, J., Guerrero, C., Zornoza, R., Mataix-Beneyto, J., García-Orenes, F., 2008. Immediate effects of wildfires on water repellency and aggregate stability in Mediterranean calcareous soils. Catena 74, 219-226. Mataix-Solera, J., Doerr, S.H., 2004. Hydrophobicity and aggregate stability in calcareous topsoil from fire affected pine forests in southeastern Spain. Geoderma 118, 77-88. Mataix-Solera, J., Arcenegui, V., Guerrero, C., Jordán, M., Dlapa, P., Tessler, N., Wittenberg, L. 2008. Can terra rossa become water repellent by burning? A laboratory approach. Geoderma, 147, 178-184. Mataix-Solera, J., Cerdà, A., Arcenegui, V., Jordán, A., Zavala, L.M., 2011. Fire effects on soil aggregation: a review. Earth-Science Reviews 109, 44-60 Zornoza, R., Mataix-Solera, J., Guerrero, C., Arcenegui, V., Mayoral, A.M., Morales, J. Mataix-Beneyto, J., 2007b. Soil properties under natural forest in the Alicante Province of Spain. Geoderma. 142, 334-341. Zornoza, R., Mataix-Solera, J., Guerrero, C., Arcenegui, V., Mataix-Beneyto, J., Gómez, I., 2008. Validating the effectiveness and sensitivity of two soil quality indices based on natural forest soils under Mediterranean conditions. Soil Biology & Biochemistry. 40, 2079-2087.

Effect of post-fire salvage logging treatments on micobiological properties of two different soils in the Povince of Alicante.

NASA Astrophysics Data System (ADS)

Arcenegui, Victoria

2017-04-01

It is well known that the natural wildfire regime in Mediterranean forests is greatly disturbed by human activities. Fire can induce temporal or permanent changes in the soil (see Certini, 2005) and can retard or compromise the recovery of the ecosystem afterwards. Changes in soil properties and the impact on soil functions depend mainly on the severity of the fires (Neary et al., 1999) and type of soil and weather during and after burning (Robichaud & Hungerford, 2000). Post-fire management can have an additional impact on the ecosystem; in some cases, even more severe than the fire. Post-fire salvage logging treatments are very frequently but its ecological impact is uncertain. Mainly because there are so many variables at play. A research has been done in "Sierra de Mariola Natural Park" in Alcoi (M) and ''Cabo de San Antonio'' in Javea (J), both in the Province of Alicante (E Spain). A big forest fire (>500 has) occurred in July 2012 and in September 2014 respectively. After fire, salvage logging (SL) treatment were done. In the first area (M), with a soil classified as Typic Xerorthent, extraction of the burned wood using heavy machinery was applied. In contrast, in the second area (J), a Rhodoxeralf soil, not heavy machinery was used. Plots for monitoring this effect were installed in both areas and in a similar nearby area where no treatment was done, and then used as control (C) for comparison. Soil samplings were done immediately after treatment and 4 years and two years in M site and J site respectively. We examined the effect of salvage logging on basal soil respiration (BSR), and microbial biomass carbon (Cmic). Our results showed that in site M four years after the treatment, the plots without treatment showed a much better improvement for the properties monitored. And not differences were found in site J after two years of monitoring. The impact of salvage logging was different depending on the soil type and the way to do the treatment.

[Judgment of 3 March 1992].

PubMed

1992-04-02

The plaintiff challenged the content of advertisements of the defendant toy manufacturer which targeted girls for toys relating to the home and kitchen and boys for toys relating to professions and the world outside of the home. She claimed that these advertisements were in violation of Article 3 of the Spanish General Law on Advertising which defines as unlawful advertisements that attack the dignity of the person or harm values recognized in the Spanish Constitution, especially those relating to children, youth, and women. She pointed out that the Constitution prohibits discrimination on the basis of sex. The Court of First Instance of Ibi, Alicante, ruled that the challenged advertisements were unlawful because they violated the cited provisions of the Constitution. Although the Court noted that judges should not intrude in matters where a legislative response was more appropriate, it concluded, nonetheless, that action was warranted here, citing international conventions to which Spain is a party that prohibit discrimination on the basis of sex. It pointed, in particular, to the Convention on the Elimination of All Forms of Discrimination against Women and its call for state parties to adopt measures to modify social and cultural patterns of conduct of men and women in order to eliminate discrimination.

Presence of Siloxanes in the Biogas of a Wastewater Treatment Plant Separation in Condensates and Influence of the Dose of Iron Chloride on its Elimination

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mariano, García; Daniel, Prats; Arturo, Trapote, E-mail: atj@ua.es

2015-12-21

The siloxanes present in the biogas produced during anaerobic digestion damage the mechanism of cogeneration equipment and, consequently, negatively affect the energy valorization process. For this reason, the detection and elimination of these silicon-derived chemical compounds are a priority in the management of cogeneration facilities. In this regard, the objectives of this paper are, firstly, to characterize the siloxanes in the biogas and, secondly, to qualitatively evaluate the influence of the dose of iron chloride on its elimination. The research was performed at the Rincón de León Wastewater Treatment Plant (Alicante, Spain). The outflow biogas of the digesters and ofmore » the pressurized gasometers was sampled and analyzed. The results obtained made it possible to demonstrate, firstly, the absence of linear siloxanes and that, of the cyclic siloxanes, the predominant type was decamethylcyclopentasiloxane, and, secondly, that the addition of iron chloride in the digesters significantly reduces the siloxane content in the biogas. Additionally, it was demonstrated that the process of compression of the biogas, with the elimination of condensates, also produces significant reductions in the concentration of siloxanes in the biogas.« less

Time evolution of atmospheric particle number concentration during high-intensity pyrotechnic events

NASA Astrophysics Data System (ADS)

Crespo, Javier; Yubero, Eduardo; Nicolás, Jose F.; Caballero, Sandra; Galindo, Nuria

2014-10-01

The Mascletàs are high-intensity pyrotechnic events, typical of eastern Spanish festivals, in which thousands of firecrackers are burnt at ground level in an intense, short-time (<8 min) deafening spectacle that generates short-lived, thick aerosol clouds. In this study, the impact of such events on air quality has been evaluated by means of particle number concentration measurements performed close to the venue during the June festival in Alicante (southeastern Spain). Peak concentrations and dilution times observed throughout the Mascletàs have been compared to those measured when conventional aerial fireworks were launched 2 km away from the monitoring site. The impact of the Mascletàs on the total number concentration of particles larger than 0.3 μm was higher (maximum ∼2·104 cm-3) than that of fireworks (maximum ∼2·103 cm-3). The effect of fireworks depended on whether the dominant meteorological conditions favoured the transport of the plume to the measurement location. However, the time required for particle concentrations to return to background levels is longer and more variable for firework displays (minutes to hours) than for the Mascletàs (<25 min).

Point process methods in epidemiology: application to the analysis of human immunodeficiency virus/acquired immunodeficiency syndrome mortality in urban areas.

PubMed

Quesada, Jose Antonio; Melchor, Inmaculada; Nolasco, Andreu

2017-05-26

The analysis of spatio-temporal patterns of disease or death in urban areas has been developed mainly from the ecological studies approach. These designs may have some limitations like the ecological fallacy and instability with few cases. The objective of this study was to apply the point process methodology, as a complement to that of aggregated data, to study HIV/AIDS mortality in men in the city of Alicante (Spain). A case-control study in residents in the city during the period 2004-2011 was designed. Cases were men who died from HIV/AIDS and controls represented the general population, matched by age to cases. The risk surfaces of death over the city were estimated using the log-risk function of intensities, and we contrasted their temporal variations over the two periods. High risk significant areas of death by HIV/AIDS, which coincide with the most deprived areas in the city, were detected. Significant spatial change of the areas at risk between the periods studied was not detected. The point process methodology is a useful tool to analyse the patterns of death by HIV/AIDS in urban areas.

Ethnobotanic importance of plants used in pigeon-breeding in Eastern Spain

PubMed Central

2013-01-01

Background The importance that birds of the Columbidae family have had throughout history is visible on the Mediterranean coast. Pigeon fancying is the art of breeding and training carrier pigeons and currently, several breeds exist. The sport of racing pigeons consists in covering a distance at maximum possible speed. However, pigeon breeding has another modality called “sport pigeon”, where several males follow a female. This study focusses on ethnobotanical knowledge of native and exotic plant species that are used for diet, breeding, stimulation, healing illnesses and staining the plumage of pigeons bred in captivity. Methods Using semi-structured interviews, we gathered information about the different plant species traditionally used for pigeon-breeding in the region of Valencia. Background material on remedies for bird illnesses was gathered from folk botanical references, local books and journals.The plant species were collected in the study area, then identified in the laboratory using dichotomous keys and vouchered in the ABH (Herbarium of Alicante University). We used Excel ® 2003 to perform a simple statistical analysis of the data collected. Results We collected 56 species of plants (and one variety) that included 29 botanical families. The total number of species was made up of 35 cultivated and 21 wild plants. The most common were Gramineae (14 species), Leguminosae (6 species), and Compositae (4 species). Conclusions Pigeon breeding is an immensely popular activity in Eastern Spain, and ethnobiological knowledge about breeding pigeons and caring for them is considerable. The names and traditional uses of plants depend on their geographical location, vernacular names serve as an intangible heritage. Feeding, environmental features, and genetic makeup of individuals are relevant aspects in the maintenance of avian health. PMID:23688245

Ethnobotanic importance of plants used in pigeon-breeding in Eastern Spain.

PubMed

Belda, Antonio; Cortés, Carolina; Peiró, Victoriano

2013-05-20

The importance that birds of the Columbidae family have had throughout history is visible on the Mediterranean coast. Pigeon fancying is the art of breeding and training carrier pigeons and currently, several breeds exist. The sport of racing pigeons consists in covering a distance at maximum possible speed. However, pigeon breeding has another modality called "sport pigeon", where several males follow a female. This study focusses on ethnobotanical knowledge of native and exotic plant species that are used for diet, breeding, stimulation, healing illnesses and staining the plumage of pigeons bred in captivity. Using semi-structured interviews, we gathered information about the different plant species traditionally used for pigeon-breeding in the region of Valencia. Background material on remedies for bird illnesses was gathered from folk botanical references, local books and journals.The plant species were collected in the study area, then identified in the laboratory using dichotomous keys and vouchered in the ABH (Herbarium of Alicante University). We used Excel (®) 2003 to perform a simple statistical analysis of the data collected. We collected 56 species of plants (and one variety) that included 29 botanical families. The total number of species was made up of 35 cultivated and 21 wild plants. The most common were Gramineae (14 species), Leguminosae (6 species), and Compositae (4 species). Pigeon breeding is an immensely popular activity in Eastern Spain, and ethnobiological knowledge about breeding pigeons and caring for them is considerable. The names and traditional uses of plants depend on their geographical location, vernacular names serve as an intangible heritage. Feeding, environmental features, and genetic makeup of individuals are relevant aspects in the maintenance of avian health.

PubMed

Zaragoza-Martí, Ana; Sánchez-SanSegundo, Miriam; Ferrer-Cascales, Rosario

2016-11-29

Introducción: el trastorno por atracón o "Binge Eating Disorders" (BED) se caracteriza por el consumo de grandes cantidades de comida en un breve periodo de tiempo acompañado de una sensación de falta de control sobre la ingesta. El BED se relaciona con una alimentación poco equilibrada, contribuyendo a la aparición de diversas patologías. La alimentación y los estilos de vida desempeñan un factor clave en la prevención de estas patologías, siendo la dieta mediterránea (DM) uno de los estándares de la alimentación saludable.Objetivo: analizar la relación entre la DM y el BED en una muestra de estudiantes universitarios.Método: se realizó un estudio descriptivo transversal en una muestra de 120 estudiantes de la Universidad de Alicante. Para establecer la relación entre el patrón de atracón y el grado de adherencia a la DM se determinó el coefi ciente de correlación r de Pearson. Los resultados se expresaron en odds ratios (OR) e intervalo de confi anza (IC) al 95%.Resultados: los sujetos con un patrón de BED presentaron menor adherencia a la DM (OR = 4,03; IC 95%, 1,80-18,69), mayores índices de exceso de peso (OR = 5,31; IC 95%, 1,81-15,64), y vidas más sedentarias (OR = 1,4; IC 95%, 0,52-4,12). El BED correlacionó negativamente con el grado de adherencia DM (r = -0,3, p < 0,01).Conclusión: el patrón de DM se asocia de manera inversa con el riesgo de sufrir trastorno por atracón y además dicho patrón de atracón se asocia significativamente con el riesgo de sufrir exceso de peso en estudiantes universitarios. Son necesarios estudios que confi rmen que la DM reduce el riesgo de sufrir trastorno por atracón.

Salinity effect of irrigation with treated wastewater in basal soil respiration in SE of Spain

NASA Astrophysics Data System (ADS)

Morugan, A.; Garcia-Orenes, F.; Mataix-Solera, J.

2012-04-01

The use of treated wastewater for the irrigation of agricultural soils is an alternative to utilizing better-quality water, especially in semiarid regions where water shortage is a very serious problem. Wastewater use in agriculture is not a new practice, all over the world this reuse has been common practice for a long time, but the concept is of greater importance currently because of the global water crisis. Replacement of freshwater by treated wastewater is seen as an important conservation strategy contributing to agricultural production, substantial benefits can derive from using this nutrient-rich waste water but there can also be a negative impact. For this reason it is necessary to know precisely the composition of water before applying it to the soil in order to guarantee minimal impact in terms of contamination and salinization. In this work we have been studying, for more than three years, different parameters in calcareous soils irrigated with treated wastewater in an agricultural Mediterranean area located at Biar (Alicante, SE Spain), with a crop of grape (Vitis labrusca). Three types of waters were used for the irrigation of the soil: fresh water (control) (TC), and treated wastewater from secondary (T2) and tertiary treatment (T3). Three different doses of irrigation have been applied to fit the efficiency of the irrigation to the crop and soil type during the study period. A soil sampling was carried out every four months. We show the results of the evolution of basal soil respiration (BSR), and its relationship with other parameters. We observed a similar pattern of behavior for BSR between treatments, a decrease at the first eighteen months of irrigation and an increase at the end of study. In our study case, the variations of BSR obtained for all the treatments seem to be closely related to the dose and frequency of irrigation and the related soil wetting and drying cycles. However, the results showed a negative correlation between BSR and saline content in soils irrigated with wastewater. The lower values of BSR were detected at T2 and T3 treatments and higher in TC, corresponding with an increase of electrical conductivity (EC) in soil especially in that irrigated with the secondary treatment. The increase of EC in any case was so high as to produce big problems with crop productivity or soil salinization. An increasing trend was observed in BSR after a period of leaching of salts and a decrease of EC. An exhaustive control of EC of treated wastewater is necessary to avoid undesirable effects on crop yield and to assess the feasibility of using these waters in this type of soil. Aknowledgements: This research was supported by the Water Reuse project (Reference STREP- FP6-2003-INCO-Russia+NIS-1. PL 516731). A. Morugán acknowledges the grants from "Caja Mediterraneo". The authors also acknowledge the "Biar waste water treatment station", "Entidad pública de saneamiento de aguas residuales de la Comunidad Valenciana" and "Proaguas Costablanca" for the collaboration.

Relaciones hidrogeologicas y medioambientales entre el mar mediterraneo, El saladar y el acuifero de agua amarga (provincia de alicante). Incidencia de las explotaciones de las desaladoras de alicante I Y II Y medidas correctoras

NASA Astrophysics Data System (ADS)

Manteca, Ivan Alhama

The Agua Amarga coastal aquifer, located in the south of Alicante province, has been subjected to successive anthropogenic actions: salt works activity (1925-1975) and water withdrawal to supply the Alicante I and II desalination plants (since 2003). These interventions have influenced the salinity and the flow regime. Due to the existence of a salt marsh of ecological interest linked to the aquifer, the 'Mancomunidad de los Canales del Taibilla' (agency responsible for the desalination plants) designed a piezometric network for monitoring piezometry and electrical conductivity (in operation since May 2008). Soil humidity and piezometrics levels have been recovered by means of a seawater pouring programme over the salt marsh (since December 2009),which represents the third anthropic intervention. In this memoria, we investigate the Agua Amarga coastal aquifer to develop a physical conceptual model. Firstly, the study area is characterized in relation to climatology, geology, geomorphology and hydrogeology, using published information, describing, in addition, the desalination plants catchment system. Next, based on hydrogeological studies prior to the start up of the desalination plants, the aquifer is characterized: type, lithology, hydraulic parameters, thickness, surface extension, etc. Water quantity relating to rainfall, water withdrawal and pourings over the salt marsh, have been integrated in conjunction with data from monthly piezometric campaigns. In adittion, in order to gain insight into the groundwater mixing processes, chemical and isotope analyses were carried out on meteoric water and groundwater samples taken at different locations. The results were used to elaborate a conceptual physical model and a water budget. As an extension tool to understand processes and assess aquifer management, a 3-D fluid-flow and solute-transport model is designed with SEAWAT. Also, the 2-D physical characterization of scenarios with seawater intrusion and salt flats is presented. Finally, after describing ecological values of the salt marsh, the effect of the seawater pouring programme on aquifer piezometry and salinity is studied, assessing the possibility of applying this pilot scheme to other scenarios.

Recommendations of the Spanish brachytherapy group (GEB) of Spanish Society of Radiation Oncology (SEOR) and the Spanish Society of Medical Physics (SEFM) for high-dose rate (HDR) non melanoma skin cancer brachytherapy.

PubMed

Rodríguez, S; Arenas, M; Gutierrez, C; Richart, J; Perez-Calatayud, J; Celada, F; Santos, M; Rovirosa, A

2018-04-01

Clinical indications of brachytherapy in non-melanoma skin cancers, description of applicators and dosimetry recommendations are described based on the literature review, clinical practice and experience of Spanish Group of Brachytherapy and Spanish Society of Medical Physics reported in the XIV Annual Consensus Meeting on Non Melanoma Skin Cancer Brachytherapy held in Benidorm, Alicante (Spain) on October 21st, 2016. All the recommendations for which consensus was achieved are highlighted in blue. Regular and small surfaces may be treated with Leipzig, Valencia, flap applicators or electronic brachytherapy (EBT). For irregular surfaces, customized molds or interstitial implants should be employed. The dose is prescribed at a maximum depth of 3-4 mm of the clinical target volume/planning target volume (CTV/PTV) in all cases except in flaps or molds in which 5 mm is appropriate. Interstitial brachytherapy should be used for CTV/PTV >5 mm. Different total doses and fraction sizes are used with very similar clinical and toxicity results. Hypofractionation is very useful twice or 3 times a week, being comfortable for patients and practical for Radiotherapy Departments. In interstitial brachytherapy 2 fractions twice a day are applied.

Nitrogen metabolism in haloarchaea

PubMed Central

Bonete, María José; Martínez-Espinosa, Rosa María; Pire, Carmen; Zafrilla, Basilio; Richardson, David J

2008-01-01

The nitrogen cycle (N-cycle), principally supported by prokaryotes, involves different redox reactions mainly focused on assimilatory purposes or respiratory processes for energy conservation. As the N-cycle has important environmental implications, this biogeochemical cycle has become a major research topic during the last few years. However, although N-cycle metabolic pathways have been studied extensively in Bacteria or Eukarya, relatively little is known in the Archaea. Halophilic Archaea are the predominant microorganisms in hot and hypersaline environments such as salted lakes, hot springs or salted ponds. Consequently, the denitrifying haloarchaea that sustain the nitrogen cycle under these conditions have emerged as an important target for research aimed at understanding microbial life in these extreme environments. The haloarchaeon Haloferax mediterranei was isolated 20 years ago from Santa Pola salted ponds (Alicante, Spain). It was described as a denitrifier and it is also able to grow using NO3-, NO2- or NH4+ as inorganic nitrogen sources. This review summarizes the advances that have been made in understanding the N-cycle in halophilic archaea using Hfx mediterranei as a haloarchaeal model. The results obtained show that this microorganism could be very attractive for bioremediation applications in those areas where high salt, nitrate and nitrite concentrations are found in ground waters and soils. PMID:18593475

Laser thermokeratoplasty after lamellar corneal cutting.

PubMed

Ismail, M M; Pérez-Santonja, J J; Alió, J L

1999-02-01

To evaluate the effect of laser thermokeratoplasty (LTK) in eyes that previously had a lamellar corneal cut. University of Al-Azhar, Cairo, Egypt, and Instituto Oftalmológico de Alicante, Spain. In 15 eyes (10 patients), noncontact LTK was applied 6 to 8 weeks after a lamellar corneal cut had been made. Central pachymetry, keratometry, and videokeratography were performed and uncorrected visual acuity, best spectacle-corrected visual acuity (BSCVA), and manifest and cycloplegic refractions measured before and 1, 6, 12, and 18 months after LTK. Mean follow-up was 19.13 months. Mean refraction was +5.93 diopters (D) +/- 1.9 (SD) before LTK and -0.43 +/- 1.5 D at 1 month, +1.63 +/- 1.6 D at 6 months, 1.91 +/- 1.41 at 12 months, and +2.01 +/- 1.5 D at the end of the study. Total regression did not occur in any case. Mean BSCVA before LTK was 0.66 +/- 0.2, and spontaneous visual acuity at the end of the study was 0.58 +/- 0.18. No patient lost any lines of preoperative BSCVA. There was no significant difference between the results at 12 months and at the end of the study. Corneal lamellar cutting appeared to improve the magnitude of the refractive effect of noncontact LTK and to decrease the amount of regression.

Variations on seepage water geochemistry induced by natural and anthropogenic microclimatic changes: Implications for the speleothems growth conditions

NASA Astrophysics Data System (ADS)

Fernandez-Cortes, A.; Sanchez-Moral, S.; Canaveras, J. C.; Cuevas, J.; Cuezva, S.; Andreu, J. M.; Abella, R.

2009-04-01

During an annual cycle the effect of microclimatic changes (natural and anthropogenic origin) on the geochemical characteristics of seepage water and mineral precipitation rates was analyzed, for two karstic caves under opposing environmental stability and energy exchange with exterior. On the one hand Castañar cave (Caceres, Spain), an extremely controlled show cave with limited visitation showing a minimum exchange rate of energy with the outer atmosphere and, secondly, Canelobre cave (Alicante, Spain), a widely visited cave where the anthropogenic impact generates both high-speed and high-energy environmental changes. Microclimatic variations play a key role in CO2-dessgasing caused by the imbalance of pCO2 between the karstic water and the cave air, favoring the slow processes of mineral precipitation. Thus, a pCO2-range of seepage water have been detected for each cave (from 10-2.30/-2.35 to 10-2.47/-2.52 bar for Castañar cave, and from 10-2.8/-2.85 to 10-2.95/-3.0 bar for Canelobre cave) where the mineral oversaturation prevails, determining the type and rate of mineral precipitation in each cave. Finally, it analyzes how the changes on the oversaturation/ precipitation states are controlled by microclimatic variations, such as: 1) natural underground air renewal through the porous system of upper soil and the network of host-rock fissures (isolating membranes), or else through the cave entrance, 2) cumulative disruptions in the pCO2 levels of cave air due to the presence of visitors, and 3) forced ventilation of the subterranean atmosphere due to the uncontrolled opening of cave entrances. The obtained results reinforce the significance of the microclimatic fluctuations on short time scales in the dynamic and evolution of the subterranean karst system, in terms of rates of mineral precipitation and growth of speleothems. Likewise the interpretations are useful in order to ensure the constant climate required for the conservation of caves.

The Radon Gas in Underground Buildings in Clay Soils. The Plaza Balmis Shelter as a Paradigm.

PubMed

Rizo Maestre, Carlos; Echarri Iribarren, Víctor

2018-05-17

In healthy buildings, it is considered essential to quantify air quality. One of the most fashionable indicators is radon gas. To determine the presence of this element, which is harmful to health, in the environment, the composition of the soil is studied. The presence of radon gas within a building depends both on the terrain in which it is located and on the composition of the materials of which it is composed, and not as was previously believed, only by the composition of the soil (whether granitic or not). Many countries are currently studying this phenomenon, including Spain where the building regulations regarding the accumulation of radon gas, do not list in their technical codes, the maximum dose that can a building can hold so that it is not harmful to people and the measures to correct excessive accumulation. Therefore, once the possible existence of radon in any underground building has been verified, regardless of the characteristics of the soil, the importance of defining and unifying the regulations on different levels of radon in all architectural constructions is evident. Medical and health science agencies, including the World Health Organization, consider that radon gas is a very harmful element for people. This element, in its gaseous state, is radioactive and it is present in almost soils in which buildings are implanted. Granitic type soils present higher levels of radon gas. Non-granitic soils have traditionally been considered to have very low radon levels. However, this paper demonstrates the relevant presence of radon in non-granitic soils, specifically in clayey soils, by providing the results of research carried out in the underground air raid shelter at Balmis Square in Alicante (Spain). The results of the measurements of radon accumulation in the Plaza Balmis shelter are five times higher than those obtained in a similar ungrounded building. This research addresses the constructive typology of an under-ground building and the radon presence in its interior obtained using rigorous measurement techniques.

[El Laboratorio Foster de la Residencia de Señoritas. Las relaciones de la JAE con el International Institute for Girls in Spain, y la formación de las jóvenes científicas españolas].

PubMed

Portolés, Carmen Magallón

2007-01-01

In the first third of the twentieth century, relations among American and Spanish university women began; particularly the relationship between the JAE and the International Institute for Girls in Spain had a positive influence in the education of women scientists in Spain. An interchange of students and teachers came out from this relationship, and Spanish women received scholarships to stay in American universities. The history of the Foster Laboratory and some biographical notes of her founder are included in the paper.

ASSESSMENT OF THE FOOD PATTERNS OF IMMIGRANT ECUADORIAN POPULATION IN SOUTHERN SPAIN BASED ON A 24-H FOOD RECALL SURVEY.

PubMed

Neira-Mosquera, Juan Alejandro; Sanchez-Llaguno, Sungey; Pérez-Rodríguez, Fernando; Moreno-Rojas, Rafael

2015-08-01

Ecuador is a country with limited nutritional information, with exception of some general studies supported by Food Agriculture Organization (FAO) Aims: to carry out a nutritional assessment of the diet of Ecuadorian immigrant population in Southern Spain to determine differences in food patterns and possible nutritional deficiencies. the nutritional assessment was based on a 24-h food recall survey applied to the Ecuadorian population residing in Seville and Córdoba (Spain) in combination with the application of national and international food composition data bases. Nutrient intake levels and fulfillment of Dietary Reference Intakes (DRIs) were estimated and statistically tested for social, sex, age and geographical factors. macronutrient distributions and nutrient intake levels in relation with DRIs were adequate in most cases. Importantly, Ecuadorian food habits were still present in immigrant population, with rice being the main energy source. Intakes levels were significantly different for several nutrients depending on age group, sex, place of residence and professional occupation. Comparison with previous nutritional data from Ecuador revealed a better nutritional status of immigrant population in Spain, though deficiencies in fiber, vitamin E, I and Se were detected in the diet of both populations. Nevertheless, data for these deficiencies were insufficient to be conclusive given both limitations in the food composition data bases (e.g. Se) and the lack of more adequate information tools for its assessment (e.g. long-term studies for vitamin E). the results in the present study evidenced that Ecuadorian immigrants in Spain showed more adequate food patterns that those reported for Ecuador. These data can be helpful to get further insight into the nutritional value of Ecuadorian diet and develop suitable nutrition intervention. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Science Education and the Material Culture of the Nineteenth-Century Classroom: Physics and Chemistry in Spanish Secondary Schools

NASA Astrophysics Data System (ADS)

Simon, Josep; Cuenca-Lorente, Mar

2012-02-01

Although a large number of Spanish secondary schools have preserved an important scientific heritage, including large scientific instrument collections, this heritage has never been officially protected. Their current state is very diverse, and although several research projects have attempted to initiate their recovery and use, their lack of coordination and wide range of methodological approaches has limited their impact. This paper presents a case-study integrated in a new project supported by the Catalan Scientific Instrument Commission (COMIC) whose final aim is the establishment of a research hub for the preservation, study and use of Spanish scientific instrument collections. Major aims in this project are promoting a better coordination of Spanish projects in this field, and furthering international research on science pedagogy and the material culture of science. The major focus of COMIC is currently the recovery of secondary school collections. This paper provides first, a historical account of the development of secondary education in Spain, and the contemporary establishment of physics and chemistry school collections. Second, we focus on a case-study of three Spanish schools (Valencia, Castellón, and Alicante). Finally, we provide a brief overview of current projects to preserve Spanish school collections, and discuss how COMIC can contribute to help to coordinate them, and to take a step forward interdisciplinary research in this context.

[Impact of Morbidity on Health Care Costs of a Department of Health through Clinical Risk Groups. Valencian Community, Spain].

PubMed

Caballer Tarazona, Vicent; Guadalajara Olmeda, Natividad; Vivas Consuelo, David; Clemente Collado, Antonio

2016-06-08

Risk adjustment systems based on diagnosis stratify the population according to the observed morbidity. The aim of this study was to analyze the total health expenditure in a health area, relating to age, gender and morbidity observed in the population. Observational cross-sectional study of population and area of health care costs in the Health District of Denia-Marina Salud (Alicante) in 2013. Population (N=156,811) were stratified by Clinical Risk Groups into 9 states of health, state 1 being healthy, and state 9 the highest disease burden. Each inhabitant was charged with the hospital costs, primary care and outpatient pharmacy to obtain the total costs. Health status and severity by age and gender, as well as the costs of each group were analysed. The statistical tests, student t and χ2 were applied to verify the existence of significant differences between and intra groups. The average cost per inhabitant was 983 euros which increased from 240 euros to 42,881 at the state 9 and severity level 6. Patients of health states 5 and 6 caused the largest expenditure by concentration of the population, but health states 8 and 9 had the highest average expenditure, with 80% of hospitalised cost. A different composition of health expenditure per individual morbidity was corroborated, with an exponential growth in hospital spending.

[Applying the Theory of Planned Behavior: Which factors influence on doing physical exercise?].

PubMed

Neipp, Mari Carmen; Quiles, María José; León, Eva; Tirado, Sonia; Rodríguez-Marín, Jesús

2015-05-01

The purpose of this study was analyzed the influence of attitude, subjective norm, and Perceived behavioral control (PBC) on intention of doing physical exercise in a group of people. Cross-sectional and observational study. Questionnaire was applied to general population in the province of Alicante 679 people who practiced physical exercise in the province of Alicante. It was applied a questionnaire measuring the components of the Theory of Plan Behavior model (TPB). Results showed that variables of the model (TPB) had good fit to the data. Moreover, subjective norm and perceived behavioural control had a significant impact on intention and the three variables explained 61% of its variance. Findings supported the important role of TPB in the context of physical exercise. Perceived behavioral control was the strongest predictor of intention to practice physical exercise. A possible intervention might lead to implement programs focused in increasing control perception of people to engage in physical exercise. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

[Not Available].

PubMed

Norte Navarro, Aurora Isabel; Sansano Perea, Miriam; Martínez Sanz, José Miguel; Sospedra López, Isabel; Hurtado Sánchez, José Antonio; Ortiz Moncada, Rocío

2016-06-30

Introducción y objetivos: las enfermedades cardiovasculares (ECV) son la principal causa de muerte mundial, por ello el objetivo de este estudio es analizar los factores de riesgo de ECV en los trabajadores de la Universidad de Alicante.Material y métodos: estudio transversal descriptivo. Muestra aleatoria (n = 124), 46,6% mujeres y 53,4% hombres, de edades entre 25-68 años. Recogida de datos mediante cuestionario online autocumplimentado. sociodemográficas, peso y talla autorreferidos, consumo de tabaco, actividad física, consumo diario de aceite de oliva, hortalizas-verduras, mantequilla-margarina-nata y consumo semanal de repostería comercial y frutos secos. Se realizó un análisis descriptivo con el paquete estadístico SPSS 19.0.Resultados: el 12% de mujeres y el 10,5% de los hombres mayores de 44 años presentan obesidad; además, el 32% de mujeres y el 23,7% de los hombres no realizan actividad física. Consume aceite de oliva a diario el total de la muestra a estudio.Conclusión: los hábitos alimentarios de los estudiados se asemejan a los patrones dietéticos mediterráneos considerados saludables. Destacar el cumplimiento de las recomendaciones de consumo de aceite de oliva y la realización de actividad física habitual como protectores de las ECV. El entorno laboral de la población estudiada favorece unos hábitos saludables.

ESEM results and changes in wettability patterns within soil: three years irrigation with slightly-salted water

NASA Astrophysics Data System (ADS)

Valdes-Abellan, Javier; Candela, Lucila; Medero, Gabriela; Buckman, Jim; Hasnayn, Mohammad M.

2015-04-01

Impacts on soil and aquifer media from the use of non-conventional water (treated wastewater-TWW, desalted) for irrigation have been widely studied in the last years . A number of contributions have focused on the impacts derived from the use of TWW (Assouline and Narkis, 2013; Lahav et al., 2010; Xu et al., 2010). Changes in soil hydraulic conductivity and clogging processes have been studied in laboratory experiments from soil columns (Lado and Ben-Hur, 2010) and at field scale (Costa, 1999; Minhas et al., 1994). Irrigation with non-conventional water may also lead to the occurrence of contaminants, a major current environmental concern (Valdes-Abellan et al., 2013). Previous studies have considered impacts in a uniform soil media pore structure; less attention has been paid at a microscopic scale and the influence that high-salinity water may have on wettability of soil. Environmental scanning electron microscopy (ESEM) is a useful technique to be applied in soil science to analyse microscopic changes in soil structure or soil wetting patterns. Research applying this technology for wet systems (Donald, 1998) or porous media (Ali et al., 1995) is available, however as far as we know research on soil impacts due to long term irrigation with saline or non-conventional water are much less common. The dynamic mode of the ESEM allows changes of samples from wet to dry by modifying the water vapour pressure and to observe the wetting and drying patterns and interactions between the solid and liquid phase in the soil (Lourenço et al., 2008). Preliminary results of the study at a microscopic scale of soil samples collected before and after three year irrigation with slightly salted water in an experimental plot setup in semi-arid climatic conditions (Alicante, SE Spain) are presented. We will show the micro-structure of soil and undertake a preliminary investigation of wetting and drying of samples using ESEM techniques Differences in the water vapour pressure value at which complete saturation is achieved was detected, being lower in the 3-years irrigated samples compared with the initial ones. Besides, velocity in which saturation took place was different: initial samples saturation process were developed very quickly, as triggered by a critical shift in the water vapour pressure value and much gradual process were develop in the 3-years irrigated sample when saturation started earlier.

Influence of Different Factors on Relative Air Humidity in Zaragoza, Spain

NASA Astrophysics Data System (ADS)

Cuadrat, José M.

2015-03-01

In this study, the spatial patterns of relative air humidity and its relation to urban, geographical and meteorological factors in the city of Zaragoza (Spain) is discussed. We created a relative humidity database by means of 32 urban transects. Data were taken on different days and with different weather types. This data set was used to map the mean spatial distribution of urban dry island (UDI). Using stepwise multiple regression analysis and Landsat ETM+ images the relationships between mean UDI and the main geographic-urban factors: topography, land cover and surface reflectivity, have been analyzed. Different spatial patterns of UDI were determined using Principal Component Analysis (Varimax rotation). The three components extracted accounted for 91% of the total variance. PC1 accounted for the most general patterns (similar to mean UDI); PC2 showed a shift of dry areas to the SE and PC3 a shift to NW. Using data on wind direction in Zaragoza, we have found that the displacement of dry areas to the SE (PC 2) was greater during NW winds while the shift to the NW (PC 3) was produced mainly by SE winds.

Risk assessment from exposure to arsenic, antimony, and selenium in urban gardens (Madrid, Spain).

PubMed

De Miguel, Eduardo; Izquierdo, Miguel; Gómez, Amaia; Mingot, Juan; Barrio-Parra, Fernando

2017-02-01

The authors discuss the geochemical behavior of arsenic (As), antimony (Sb), and selenium (Se) in urban gardens and the human health implications associated with urban agriculture. A total of 42 samples from 7 urban gardens in Madrid, Spain, were collected from the top 20 cm of soil. Concentrations of As, Sb, and Se and the main soil properties (i.e., total iron, pH, texture, calcium carbonate, and organic matter) were determined. A significant correlation was found between As and Sb and calcium carbonate, indicating the possibility of surface adsorption or ligand exchange with the carbonate group. Also, Sb seemed to form stable chelates with soil organic matter. On the other hand, Se showed a significant association with clay and iron content. The concentration of Sb in soil exceeded the recommended value for agricultural use in 70% of the urban gardens. A human health risk assessment resulted in acceptable levels of both noncarcinogenic and carcinogenic risks (although with elevated values of the latter), with As as the main risk driver and soil and food ingestion as the main exposure pathways. The numerical results of the risk assessment should be interpreted with caution given the considerable uncertainties in some exposure variables and the lack of quantitative values for the suspected carcinogenicity of Sb and Se. Environ Toxicol Chem 2017;36:544-550. © 2016 SETAC. © 2016 SETAC.

Beverage Consumption Habits among the European Population: Association with Total Water and Energy Intakes

PubMed Central

Nissensohn, Mariela; Sánchez-Villegas, Almudena; Galan, Pilar; Turrini, Aida; Arnault, Nathalie; Mistura, Lorenza; Ortiz-Andrellucchi, Adriana; Szabo de Edelenyi, Fabien; D’Addezio, Laura; Serra-Majem, Lluis

2017-01-01

Background: Fluid and water intake have received limited attention in epidemiological studies. The aim of this study was to compare the average daily consumption of foods and beverages in adults of selective samples of the European Union (EU) population in order to understand the contribution of these to the total water intake (TWI), evaluate if the EU adult population consumes adequate amounts of total water (TW) according to the current guidelines, and to illustrate the real water intake in Europe. Methods: Three national European dietary surveys have been selected: Spain used the Anthropometry, Intake, and Energy Balance Study (ANIBES) population database, Italy analyzed data from the Italian National Food Consumption Survey (INRAN-SCAI 2005-06), and French data came from the NutriNet-Santé database. Mean daily consumption was used to compare between individuals. TWI was compared with European Food Safety Authority (EFSA) reference values for adult men and women. Results: On average, in Spain, TWI was 1.7 L (SE 22.9) for men and 1.6 L (SE 19.4) for women; Italy recorded 1.7 L (SE 16.9) for men and 1.7 L (SE 14.1) for women; and France recorded 2.3 L (SE 4.7) for men and 2.1 L (SE 2.4) for women. With the exception of women in France, neither men nor women consumed sufficient amounts of water according to EFSA reference values. Conclusions: This study highlights the need to formulate appropriate health and nutrition policies to increase TWI in the EU population. The future of beverage intake assessment requires the use of new instruments, techniques, and the application of the new available technologies. PMID:28406441

Emplacement of the Cabezo María lamproite volcano (Miocene, SE Spain)

NASA Astrophysics Data System (ADS)

Gernon, Thomas M.; Spence, Samuel; Trueman, Clive N.; Taylor, Rex N.; Rohling, Eelco; J. Hatter, Stuart; Harding, Ian C.

2015-06-01

Lamproite volcanoes are uncommon in the geological record but are exceptionally well preserved in the Betic Cordilleras of SE Spain, where they erupted during the Late Miocene (Tortonian to Messinian stages). The parent melts are thought to have been channelled through major lithospheric faults to erupt at or near the faulted margins of Neogene sedimentary basins. Lamproite magmas are thought to be relatively CO2-poor (<1 wt %) and are typically characterised by an effusive eruption style and the development of lava lakes and scoria cones. Cabezo María is a relatively small (˜550 m diameter) lamproite volcano that was emplaced within the shallow-water marine-influenced Vera Basin. The lamproites are compositionally similar to those of the Roman Province and generally less potassic (K2O<5 wt%) than other (ultra-) potassic rocks in SE Spain (e.g. Cancarix, Fortuna). The initial eruption stages were dominated by explosive magma-water interactions and the formation of peperites. These are characterised by angular fragments of glassy lamproite lavas (and isolated lobes) incorporated in sediments, locally showing the effects of thermal metamorphism. Further, elutriation pipes and `jigsaw-fit' textures are observed in the peperites. The lavas and peperites are overlain by outward-dipping well-stratified scoria deposits defining part of a cinder cone, which is inferred to have emerged above sea level. Steep internal contacts with inward-dipping, structureless breccias likely represent the inner wall deposits of a central conduit. The deposits are cross-cut by late-stage dykes, which supplied fissure eruptions of geochemically similar lavas capping the scoria cone. The transition from explosive to effusive behaviour may reflect the decreased availability of water, possibly due to downward migration of the feeder conduit below the level of water-saturated sediments.

Relationship between Spain and the United States during the 18th and 19th Centuries

DTIC Science & Technology

1990-03-21

buiena correspandencis pars lo sucesivo; y si esta se difiriese a quando hubiese salida dle sus aprielas, ni sot voluntad estaria tan bien dispuesta, ni...ndidndase a voluntad . se podrdn internar hacia nuestres posesiones par [a espalda de Is Luisisna. H-ay que tcner presente quc el rio San Larenzo por el...serd en su mano on poderoso ynstrumento. pars menearlo a so voluntad contra dichas naciones: y que Wse no quedara sin exercicia, por mocha tiempo nadie

The multifunctional artificial reef and its role in the defence of the Mediterranean coast.

PubMed

López, I; Tinoco, H; Aragonés, L; García-Barba, J

2016-04-15

Multifunctional artificial reefs (MFAR) are being implemented around the world, due to their ability to provide an environment where a sports-economic-recreational use and environmental improvement is implemented, and are also elements of coastal defence. However, a lot of failures have been recorded, possibly due to disregarded local factors in the formulations used, and there is no method that has encompassed all these factors, in order to take them into account in its design. The aim of this paper was to provide the coastal engineer with a method that would be used for the design of such reefs. To do this, the Babilonia beach of Guardamar del Segura, Alicante (Spain), was chosen because it is a fully anthropised area (with houses in the Maritime-Terrestrial Public Domain, marina, channelling and river mouth) with continuous regression, in which all the elements considered in this study, were treated. Based on the performance obtained in studies and projects worldwide, the climatic characteristics, biocenosis, sediment transport, settlements and liquefaction and the evolution of the coastline, were analysed. The multidisciplinary study carried out showed that with the implementation of a MFAR, the problem was reversed. Furthermore, the area was provided with a playful-economic use, and could be used 60% of the time, by surfers whose skill level were low to intermediate, without forgetting that the diversity of the marine ecosystem in the area was increased. Copyright © 2016 Elsevier B.V. All rights reserved.

[BODY COMPOSITION AND SOMATOTYPE IN UNIVERSITY TRIATHLETES].

PubMed

Guillén Rivas, Laura; Mielgo-Ayuso, Juan; Norte-Navarro, Aurora; Cejuela, Roberto; Cabañas, María Dolores; Martínez-Sanz, José Miguel

2015-08-01

the triathlon is an endurance sport and individual that consists of three different disciplines: swimming, cycling and running. The aim of the study was to describe and analyze the anthropometric characteristics, body composition and somatotype in male college triathletes. observational and descriptive study of anthropometric characteristics, body composition and somatotype of 39 male college athletes from 24 ± 4,5 years, participants in the championship of Spain university triathlon sprint mode (Alicante 2010), from different universities Spanish. According to anthropometric measurement techniques adopted by the International Society for the Advancement of Kinanthropometry (ISAK) and the Spanish Group Cineantropometría (GREC) by an accredited assessor ISAK Level II. we find athletes of stunting, where you destacanvalores below normal in the subscapularis, supraspinatus, triceps and biceps skinfold, percentage of muscle mass (45.27 ± 3.29%) and fat mass (10.22 ± 2.92%) and bone (16.65 ± 1.34%) and where mesomorphy somatotipo predominates. the triathletes and runners have lower size that cyclists and swimmers. Triathletes and cyclists show a similar weight, less than swimmers line, and more than 10km runners. Iliac crest skinfold, abdominal and thigh front cyclists are less than triathletes. The percentage of fat mass of runners triathletes and swimmers are similar, however the muscle mass of athletes usually less than cyclists but similar to other forms. Somatotype resembles triathlete cyclist (mesomorph). The corridor is ectomorph and mesomorph-swimmer can range from a ectomorph mesomorph. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

The Radon Gas in Underground Buildings in Clay Soils. The Plaza Balmis Shelter as a Paradigm

PubMed Central

Echarri Iribarren, Víctor

2018-01-01

In healthy buildings, it is considered essential to quantify air quality. One of the most fashionable indicators is radon gas. To determine the presence of this element, which is harmful to health, in the environment, the composition of the soil is studied. The presence of radon gas within a building depends both on the terrain in which it is located and on the composition of the materials of which it is composed, and not as was previously believed, only by the composition of the soil (whether granitic or not). Many countries are currently studying this phenomenon, including Spain where the building regulations regarding the accumulation of radon gas, do not list in their technical codes, the maximum dose that can a building can hold so that it is not harmful to people and the measures to correct excessive accumulation. Therefore, once the possible existence of radon in any underground building has been verified, regardless of the characteristics of the soil, the importance of defining and unifying the regulations on different levels of radon in all architectural constructions is evident. Medical and health science agencies, including the World Health Organization, consider that radon gas is a very harmful element for people. This element, in its gaseous state, is radioactive and it is present in almost soils in which buildings are implanted. Granitic type soils present higher levels of radon gas. Non-granitic soils have traditionally been considered to have very low radon levels. However, this paper demonstrates the relevant presence of radon in non-granitic soils, specifically in clayey soils, by providing the results of research carried out in the underground air raid shelter at Balmis Square in Alicante (Spain). The results of the measurements of radon accumulation in the Plaza Balmis shelter are five times higher than those obtained in a similar ungrounded building. This research addresses the constructive typology of an under-ground building and the radon presence in its interior obtained using rigorous measurement techniques. PMID:29772780

Characteristics of informal caregivers of patients with dementia in Alicante province.

PubMed

Toribio-Díaz, M E; Medrano-Martínez, V; Moltó-Jordá, J M; Beltrán-Blasco, I

2013-03-01

Informal caregivers provide care to dementia patients, and this service prolongs their stay at home. To describe characteristics of dementia patients in the province of Alicante, as well as the profiles and roles of caregivers who assist them. Multi-centre prospective study carried out in 4 neurology departments in Alicante (June 2009 to January 2010). Dementia patients' relatives/caregivers were included in sequential order. The following variables were analysed: a) Demographic information pertaining to the patient and caregivers (age, sex, marital and employment status, educational level, relationship to patient); b) patient's family unit; c) motivating factor for primary caregiver (PC); d) secondary caregiver (SC) roles; e) country of citizenship of formal caregiver (FC) and source of remuneration (private/public); f) caregivers' knowledge of dementia. Most of our patients live at home (74.8%), and are female (69%) with Alzheimer's disease (78.4%) in a moderately severe stage (GDS level 4-5, 71.6%). PCs and SCs are mainly women (72.1% and 60.5% respectively), middle-aged and directly related to the patient (sons/daughters account for 64.3% of the PCs and 54.4% of the SCs); most are homemakers with a low educational level. Caregivers in the first category (PC) provide care due to moral obligation (75%), while those in the second (SC) involve patients in leisure or other stimulating activities (82.3%). Absent caregivers tend to be males (73.3%) residing long distances from the relative (52.4%). The FC tends to be female (91.7%), Spanish (81.8%) and privately remunerated. Women dominate the network of caregivers for dementia patients, whether as principal caregivers, supporting caregivers or formal caregivers (in all cases, they have only limited training in dementia management). Males are largely absent. Better knowledge of the care structure supporting dementia patients may be helpful in the overall management of these patients. Copyright © 2012 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

Update of information on perkinsosis in NW Mediterranean coast: Identification of Perkinsus spp. (Protista) in new locations and hosts.

PubMed

Ramilo, Andrea; Carrasco, Noelia; Reece, Kimberly S; Valencia, José M; Grau, Amalia; Aceituno, Patricia; Rojas, Mauricio; Gairin, Ignasi; Furones, M Dolores; Abollo, Elvira; Villalba, Antonio

2015-02-01

This study addressed perkinsosis in commercially important mollusc species in the western Mediterranean area. Perkinsus olseni was found in Santa Gilla Lagoon (Sardinia) infecting Ruditapes decussatus, Cerastoderma glaucum and Venerupis aurea, in Balearic Islands infecting Venus verrucosa and in Delta de l'Ebre (NE Spain) parasitising Ruditapes philippinarum and R. decussatus. Perkinsus mediterraneus was detected infecting Ostrea edulis from the Gulf of Manfredonia (SE Italy) and Alacant (E Spain), V. verrucosa and Arca noae from Balearic Islands and Chlamys varia from Balearic Islands, Alacant and Delta de l'Ebre. Copyright © 2014 Elsevier Inc. All rights reserved.

Assessing different agricultural managements with the use of soil quality indices in a Mediteranean calcareous soil

NASA Astrophysics Data System (ADS)

Morugán-Coronado, Alicia; García-Orenes, Fuensanta; Mataix-Solera, Jorge; Arcenegui, Vicky; Cerdà, Artemi

2013-04-01

Soil erosion is a major problem in the Mediterranean region due to the arid conditions and torrential rainfalls, which contribute to the degradation of agricultural land. New strategies must be developed to reduce soil losses and recover or maintain soil functionality in order to achieve a sustainable agriculture. An experiment was designed to evaluate the effect of different agricultural management on soil properties and soil quality. Ten different treatments (contact herbicide, systemic herbicide, ploughing, Oat mulch non-plough, Oats mulch plough, leguminous plant, straw rice mulch, chipped pruned branches, residual-herbicide and agro geo-textile, and three control plots including no tillage or control and long agricultural abandonment (shrub on marls and shrub on limestone) were established in 'El Teularet experimental station' located in the Sierra de Enguera (Valencia, Spain). The soil is a Typic Xerorthent developed over Cretaceous marls in an old agricultural terrace. The agricultural management can modify the soil equilibrium and affect its quality. In this work two soil quality indices (models) developed by Zornoza et al. (2007) are used to evaluate the effects of the different agricultural management along 4 years. The models were developed studying different soil properties in undisturbed forest soils in SE Spain, and the relationships between soil parameters were established using multiple linear regressions. Model 1, that explained 92% of the variance in soil organic carbon (SOC) showed that the SOC can be calculated by the linear combination of 6 physical, chemical and biochemical properties (acid phosphatase, water holding capacity (WHC), electrical conductivity (EC), available phosphorus (P), cation exchange capacity (CEC) and aggregate stability (AS). Model 2 explains 89% of the SOC variance, which can be calculated by means of 7 chemical and biochemical properties (urease, phosphatase, and ß-glucosidase activities, pH, EC, P and CEC). We use the residual (difference between calculated SOC by models and real SOC, analyzed in laboratory) as soil quality indices. We consider higher soil quality when the residuals are closer to cero or inside confidence intervals of the models (95%). As expected, the application of the models indicates that in all the treatments and the control plots (shrub on marls and shrub on limestone), the residuals are out of the confidence intervals for the models, showing a disequilibrium among soil properties because these treatments have been submitted to a perturbation such as the agricultural use. However, it can be observed that the residuals in the last sampling in control plots and some of the treatments, the least aggressive with the soil, are lower and therefore the soil it seems to the soil properties is achieving to their equilibrium among them. These soils are: Shrub on limestone and shrub on marls, Chipped pruned branches and Oat mulch non-plough. These results are in agreement with García-Orenes et al. (2010), who showed that the addition of oat straw to soil can be considered an effective soil management, because it produced an important increase of the different fractions of organic carbon and microbial activity, that it will be translated into a rapid improvement of soil quality. The application of the herbicides studied produced a decrease in all the soil parameters; these practices are not recommendable for a sustainable agricultural system in semiarid Mediterranean agro-ecosystem. -García-Orenes, F., Guerrero, C., Roldán, A., Mataix-Solera, J., Cerdà, A. Campoy, M., Zornoza, R., Bárcenas, G., Caravaca, F., (2010). Soil microbial biomass and activity under different agricultural management systems in a semiarid Mediterranean agroecosystem. Soil & Tillage Research 109: 110-115. -Zornoza, R., Mataix-Solera, J., Guerrero, C., Arcenegui, V., Mayoral, A.M., Morales, J. Mataix-Beneyto, J., 2007. Soil properties under natural forest in the Alicante Province of Spain. Geoderma. 142, 334-341 Aknowledgements: The authors acknowledge the 'Teularet experimental station' staff for the collaboration.

Early metal pollution in southwestern Europe: the former littoral lagoon of El Almarjal (Cartagena mining district, S.E. Spain).A sedimentary archive more than 8000 years old.

PubMed

Manteca, José-Ignacio; Ros-Sala, Milagros; Ramallo-Asensio, Sebastián; Navarro-Hervás, Francisca; Rodríguez-Estrella, Tomás; Cerezo-Andreo, Felipe; Ortiz-Menéndez, José-Eugenio; de-Torres, Trinidad; Martínez-Andreu, Miguel

2017-04-01

A borehole drilling campaign has allowed the study of a former littoral lagoon located next to the harbour city of Cartagena in South-East Spain (close to the Sierra de Cartagena polymetallic ore deposits). This lagoon, which developed during the Holocene, was first a shallow sedimentary marine environment and later evolved into a swampy semi-endorheic basin named "Almarjal" (after the Arab term from the fourteenth century). The lagoon eventually dried out and at present forms part of the substratum of the modern sector of the city urban area. The basin representative sediments are sapropelic black silty facies forming a continuous sedimentary archive, accounting for more than 8000 years of depositional phenomena. The geochemical study of these sediments, together with their absolute calibrated dating by 14 C, allows definition of successive stages of mining and metallurgical activities in the area. In turn, this information provides a more comprehensive perspective regarding metal pollution, particularly lead contamination during different periods of the Recent Prehistory and the Classical Age. The results indicate that the beginning of contamination by lead and other heavy metals occurred as early as 4500 years ago, when the Final Chalcolithic period was taking place in the South-East of the Iberian Peninsula. This finding provides further insights regarding the debate on the origins of lead mining and metallurgy in SE Spain.

TEDESE project: preliminary results

NASA Astrophysics Data System (ADS)

Buforn, E.; Martín Dávila, J.; Bock, G.; Pazos, A.; Udías, A.; Hanka, H.; Gárate, J.; Perez Peña, A.

2003-04-01

The TEDESE (Terremotos y Deformación Cortical en el Sur de España) project is a joint project of the Universidad Complutense de Madrid (UCM) and Real Instituto y Observatorio de la Armada de San Fernando, Cádiz (ROA) supported by the Spanish Ministerio de Ciencia y Tecnología with the participation of the GeoforschungZentrum, Potsdam (GFZ). The project started on January 2001 and it will extend till December 2003. As part of this project a temporal network of 10 broad-band seismological stations, which will complete those already existing in the zone, have been installed for a period of 20 months (October 01-June 03) in southern Spain and northern Africa. This temporary net has recorded, till November 2002, more than 760 regional earthquakes, with magnitudes between 1.7 and 5.1. We have studied in detail two shallow events occurred in Gergal (Almería, SE Spain, 04-02- 02, M=5.0) and Bullas (Murcia, SE Span, 06-08-02, M=4.8), its aftershocks series and two intermediate depth (h=90km) earthquakes located in Málaga (Spain, M=4.5). GPS time series, from permanent GPS stations deployed at the region by ROA and other institutions, have been produced and velocity vectors have been derived. GPS data coming from previous periodic field campaigns carried out in the region by ROA since 1996 are being reprocessed, and a new GPS campaing is planned for June 2003.

Estimation of the tectonic slip-rate from Quaternary lacustrine facies within the intraplate Albacete province (SE of Spain)

USGS Publications Warehouse

Rodriguez-Pascua, M. A.; Bischoff, J.; Garduno-Monroy, Victor H.; Pérez-López, R.; Giner-Robles, J.L.; Israde-Alcántara, I.; Calvo, J.P.; Williams, Ross W.

2009-01-01

The Quaternary lacustrine basin of Cordovilla (CB) represents one of the most active tectonic areas of the Prebetic Zone (Albacete, SE of Spain). The Quaternary sedimentary deposits of this basin are mainly endoreic lacustrine carbonate and alluvial deposits, developed in a semi-arid climate (Pleistocene-present). The basin is a NW-SE-elongated graben bounded by a major right-lateral oblique-fault, the Pozohondo Fault. This fault trends NW-SE, with an approximate trace of 55 km, and is composed of various segments which are identified by fault scarps. In order to establish the slip-rate of the most active segment of the Pozohondo Fault, called the Cordovilla segment, we carried out a detailed study of the affected Quaternary lacustrine deposits. We found that the lacustrine facies could be related to episodic moderate paleoearthquakes. The slip-rate is calculated to be 0.05 and 0.09 mm/yr, using radiometric dating for the vertical offsets of the lacustrine facies. A trenching study at the northern part of the Cordovilla segment revealed two events caused by paleoearthquakes, with the most recent expressed as an oblique-fault off-setting a poorly-developed soil. The magnitude of the last event was greater than 6, using various empirical relationships for the fault displacement and the surface-length rupture. We estimate episodic activity across the Cordovilla segment, to be characterized by moderate-sized paleoearthquakes (M6), which is in agreement with the tectonic context of an intraplate zone of the Iberian plate. ?? 2009 Elsevier B.V.

aLicante sUrgical Community Emergencies New Tool for the enUmeration of Morbidities: a simplified auditing tool for community-acquired gastrointestinal surgical emergencies.

PubMed

Villodre, Celia; Rebasa, Pere; Estrada, José Luís; Zaragoza, Carmen; Zapater, Pedro; Mena, Luís; Lluís, Félix

2016-11-01

In a previous study, we found that Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity (POSSUM) overpredicts morbidity risk in emergency gastrointestinal surgery. Our aim was to find a POSSUM equation adjustment. A prospective observational study was performed on 2,361 patients presenting with a community-acquired gastrointestinal surgical emergency. The first 1,000 surgeries constituted the development cohort, the second 1,000 events were the first validation intramural cohort, and the remaining 361 cases belonged to a second validation extramural cohort. (1) A modified POSSUM equation was obtained. (2) Logistic regression was used to yield a statistically significant equation that included age, hemoglobin, white cell count, sodium and operative severity. (3) A chi-square automatic interaction detector decision tree analysis yielded a statistically significant equation with 4 variables, namely cardiac failure, sodium, operative severity, and peritoneal soiling. A modified POSSUM equation and a simplified scoring system (aLicante sUrgical Community Emergencies New Tool for the enUmeration of Morbidities [LUCENTUM]) are described. Both tools significantly improve prediction of surgical morbidity in community-acquired gastrointestinal surgical emergencies. Copyright © 2016 Elsevier Inc. All rights reserved.

Modelling the 5-year cost effectiveness of tiotropium, salmeterol and ipratropium for the treatment of chronic obstructive pulmonary disease in Spain

PubMed Central

Oostenbrink, Jan B.; Miravitlles, Marc; Monz, Brigitta U.

2007-01-01

Our objective was to assess the 5-year cost effectiveness of bronchodilator therapy with tiotropium, salmeterol or ipratropium for chronic obstructive pulmonary disease (COPD) from the perspective of the Spanish National Health System (NHS). A probabilistic Markov model was designed wherein patients moved between moderate, severe or very severe COPD and had the risk of exacerbation and death. Probabilities were derived from clinical trials. Spanish healthcare utilisation, costs and utilities were estimated for each COPD and exacerbation state. Outcomes were exacerbations, exacerbation-free months, quality-adjusted life years (QALYs), and cost(-effectiveness). The mean (SE) 5-year number of exacerbations was 3.50 (0.14) for tiotropium, 4.16 (0.40) for salmeterol and 4.71 (0.54) for ipratropium. The mean (SE) number of QALYs was 3.15 (0.08), 3.02 (0.15) and 3.00 (0.20), respectively. Mean (SE) 5-year costs were €6,424 (€305) for tiotropium, €5,869 (€505) for salmeterol, and €5,181 (€682) for ipratropium (2005 values). Ipratropium and tiotropium formed the cost-effectiveness frontier, with tiotropium being preferred when willingness to pay (WTP) exceeded €639 per exacerbation-free month and €8,157 per QALY. In Spain, tiotropium demonstrated the highest expected net benefit for ratios of the willingness to pay per QALY, well within accepted limits. PMID:17370096

[Life-style and self-rated health status, and the use of health services by an immigrant population from Paraguay and Bolivia in city of Elche (Alicante, Spain)].

PubMed

Gallegos-Juárez, I G; Ponce-Samaniego, Y Y; Sempere-Selva, M T; Ramos-Rincón, J M

2012-10-01

To study the lifestyle, use of health services, self-perceived health status and health services evaluations of immigrants from Paraguay and Bolivia in the city of Elche, and to establish and/or adapt prevention health services strategies to the needs of this population. A cross-sectional study, using a health questionnaire, was conducted between November 2009 and April 2010, using a convenience sample selected from the Paraguay and Bolivia Citizens Association. A total of 49 Paraguayans and 35 Bolivians over 15 years old were interviewed of whom 42 (50%) were male; 33% of respondents did not perform any physical activity, and 14.3% were smokers (males [23.8%] vs female [4.8%], P=.03). The assessment of health was good or very good in 59.5% (Paraguayans [71.4%] vs Bolivians [42.9%]), P=.02). The use of health services was 85.4% (males [75%] vs women [95.2%], P=02) and 51% went to an emergency department. Consultation with a dentist was reported in 43.9% (Paraguayans [56.2%] vs Bolivians [26.5%], P=.007); 65.9% considered the Spanish public health system as being excellent, very good or good. The lifestyle, the use of private resources and the assessment of health status are different in both groups studied. The assessment of the Spanish public health system was good in both. Strategies are needed to improve lifestyle, counselling for smoking cessation, alcohol use and control of dyslipidaemia. Copyright © 2011 Elsevier España, S.L. y SEMERGEN. All rights reserved.

Pregnancy outcomes in female hairdressers.

PubMed

Ronda, Elena; Moen, Bente E; García, Ana M; Sánchez-Paya, José; Baste, Valborg

2010-12-01

The hairdressing occupation may entail exposure to a wide range of chemical products, psychosocial and physical stress. All these factors may affect the health of a pregnant hairdresser and her offspring. Our aim was to analyse whether employment in this profession is associated with adverse reproductive effects. Female hairdressers working in the 248 hairdressing salons in Alicante (Spain), who became pregnant for the first time after 1990 were included (n = 94). The incidence of spontaneous abortions, number of children born and their birth weight and preterm delivery among hairdressers was compared with a control group of shop assistants and office workers (n = 138). Information was collected through personal interviews at their work place. A structured questionnaire was used gathering information concerning exposure variables including the use of chemical products, ventilation at the salons, work-related stress and hours of standing work. In addition, socio-demographic factors and smoking information were obtained. Crude and adjusted relative risks (RR) and 95% confidence intervals (95%CI) were calculated using logbinomial regression. Hairdressers showed a non-significant increased risk of spontaneous abortions (RR = 1.6, 95%CI 0.9-2.7). There were no differences in preterm delivery and birth weight of the children born of mothers in the two groups. Among hairdressers, the RR of spontaneous abortion among those with high perceived work-related stress was 2.4 (95%CI: 0.2-28.3) relative to those with low or normal perceived stress. A slightly increased risk of spontaneous abortion among hairdressers was found, mainly associated with perceived work-related stress. Observed results deserve further research.

Long-term effect of irrigation with water from sewage treatment plant on AMF biodiversity and microbial activities.

NASA Astrophysics Data System (ADS)

Alguacil, M. M.; Torrecillas, E.; Lozano, Z.; Torres, M. P.; Garcia-Orenes, F.; Roldan, A.

2012-04-01

Shortage of water is one of the most important environmental problem in the Mediterranean areas that implicates the search for strategies for saving good quality water. The use of treated waste water for the irrigation of agricultural land can be a good solution for this problem because it reduces the utilization of fresh water and potentially could improve soil key parameters, but can modify physical-chemical and biological properties of the same. The aim of this work was to study the effect of long-term irrigation with treated waste water on microbial diversity, mainly arbuscular mycorrhizal fungi (AMF) of the soil and other properties related with the microbial community. The experiment was developed in an agricultural area with Citrus orchard, located in Alicante in the southeast Spain. Here, we tested whether the communities of AMF as well as soil microbial properties were affected by irrigation with water coming from sewage treatment plant during 40 years in a soil. To carry out this study the soil properties (dehydrogenase, urease, protease-BAA, acid phosphatase, β-glucosidase, glomalin related soil protein, microbial biomass C and aggregate stability) and AMF diversity (the AM fungal small sub-unit (SSU) rRNA genes were subjected to PCR, cloning, sequencing and phylogenetic analyses) were analysed in the soil from two different plots with the same soil but with different type of irrigation (irrigated with fresh water and irrigated with treated water). The first results did not show significant differences in some soil properties between soil irrigated with water treated or not.

Reconstruction of past climate variability in SE Spain between 14 and 8 ka

NASA Astrophysics Data System (ADS)

Budsky, Alexander; Scholz, Denis; Mertz-Kraus, Regina; Christoph, Spötl; Gibert, Luis; Jochum, Klaus Peter; Andreae, Meinrat O.

2016-04-01

In comparison to the large climatic oscillations during the Pleistocene, Holocene climate only underwent minor changes. Nevertheless, cyclic climate changes also occurred during the Holocene. The Bond events, represented by the presence of cold, ice-bearing waters from the north of Iceland as far south as the latitude of Britain, occurred at a cyclicity of about 1500 a and were particularly pronounced during the Early Holocene. However, their climatic impact on the terrestrial realm was not consistent over Europe, in particular with respect to changes in precipitation. Here we present a precisely dated high-resolution flowstone record from Cueva Victoria, SE Spain, a site well suited to study the competing influence of the Atlantic and Mediterranean Sea on the southern Iberian Peninsula. We sampled several flowstones with a thickness of up to 60 cm. 230Th/U-dating has shown that these deposits mainly formed during relatively warm climate intervals of the Middle and Late Pleistocene, i.e. interglacials and interstadials (Budsky et al., 2015; Gibert et al., 2016). Here we focus on a short (11 cm) flowstone sequence from the Holocene with a high temporal resolution (centennial for stable isotopes and annual for trace elements). The flowstone grew between 14 and ca. 8 ka b2k. The decreasing trend of the δ18O and δ13C values as well as of several trace elements between 12 and 11 ka b2k reflects an increase in temperature and precipitation at the beginning of the Holocene. In particular, Sr and Mg show a trend towards low and stable values. Subsequently, from 10.5 to 8 ka b2k, the δ13C values show a high variability (-11 to -4), whereas the δ18O values are rather stable (between -6 and -7). Maxima in δ13C are interpreted as drier conditions in response to Bond events. These events possibly led to a change of the atmospheric circulation, affecting the vegetation in SE Spain, which evolved towards an open C3 vegetation at ca. 8 ka b2k concomitant with drier conditions. Budsky, A., Scholz, D., Gibert, L., Mertz-Kraus, R., 2015. 230Th/U-dating of the Cueva Victoria flowstone sequence: Preliminary results and paleoclimate implications, in: Gibert, L., Ferràndez-Canadell, C. (Eds.), Geology and Paleontology of Cueva Victoria. Mastia 11-13, Cartagena, pp. 101-109. Gibert, L., Scott, G.R., Scholz, D., Budsky, A., Ferràndez, C., Ribot, F., Martin, R.A., Lería, M., 2016. Chronology for the Cueva Victoria fossil site (SE Spain): Evidence for Early Pleistocene Afro-Iberian dispersals. Journal of Human Evolution 90, 183-197.

Private dental visits per dentist in Spain from 1987 to 1997. An analysis from the Spanish national Health Interview Surveys.

PubMed

Bravo, Manuel

2002-10-01

In view of the sharp increase in the number of dentists in Spain, the aim of the present study was to analyse changes in the private dentist workload in Spain over the period 1987-97. Data were taken from censuses of the population and of dental practitioners, and from the Spanish National Health Interview Surveys. The percentage of people that had visited the dentist in the 3 months prior to the survey was calculated, and of these, the percentage whose last visit was private. The total number of visits made by those people was taken as the estimate of total private visits in Spain during 3 months. Total private activity in 1 year was derived by multiplying this estimate by four. Annual private activity was then divided by the number of dentists. From 1987 to 1997, the Spanish population grew 2.5% (from 38.7 to 39.7 million) and the number of dentists increased by 136.1% (from 6373 to 15,044). The total annual number of private dental visits (+/-SE) was 35.7 +/- 1.0 million in 1987, and 48.9 +/- 2.0 million in 1997 - a 36.8% increase. Thus, the mean number of private dental visits per dentist decreased 42.0% (from 5610 +/- 152 to 3251 +/- 133). A significant reduction in private dental visits per dentist is taking place in Spain.

The Pulpí gigantic geode (Almería, Spain): geology, metal pollution, microclimatology, and conservation

NASA Astrophysics Data System (ADS)

Fernández-Cortés, Ángel; Calaforra, José María; García-Guinea, Javier

2006-07-01

The discovery of the giant Geode of Pulpí (Almería, Spain) was considered as an important highlight in the geological heritage of Spain. Projects developed for their conservation were immediately initiated with legal figures of protection and tourist projects. The Geode has a tourist interest, which must be tempered by environmental restrictions limiting the public visits. First results demonstrate that a continuous visit of two or three people for more than 10 min provokes the appearance of condensation and risks corrosion of the gypsum crystals. In addition, the electron microprobe analyses confirms (1) the hydrothermal phases of iron-manganese in carbonated host rock; (2) the presence of sulphides with Fe-Zn-Pb-Ag-Sb-Cu-Hg-As-Te-Se; and (3) Ba, Ca, and Sr sulphates with mercury traces. The present proposal to label the geode and the mining environment as geological-natural heritage is feasible, although any tourist adaptation must not permit visits to the geode indoor and Hg levels must be controlled.

Reference levels of trace elements in hair samples from children and adolescents in Madrid, Spain.

PubMed

Llorente Ballesteros, María Teresa; Navarro Serrano, Irene; Izquierdo Álvarez, Silvia

2017-09-01

Hair samples are used as a tool to evaluate environmental exposure to contaminants and metabolic status in the individual. However, the use of human hair is controversial, mainly because of the lack of well-defined reference levels. In the case of Spain, very few biomonitoring studies have investigated these issues in infants, children or adolescents. To establish reference levels for trace elements in children and teenagers in Madrid, Spain. Inductively coupled plasma mass spectrometry (ICP-MS) was used to measure Al, As, Ag, Ba, Bi, Cd, Cr, Co, Cu, Fe, Mn, Mo, Ni, Pb, Se, Sr, Tl and Zn levels in hair samples from 648 healthy children and adolescents (253 boys and 395 girls) between April 2008 and December 2009. Median levels were as follows: Al 18.5μg/g, As 0.07μg/g, Ag 196ng/g, Ba 0.5μg/g, Bi 0.01μg/g, Cd 18.3ng/g, Cr 0.4μg/g, Co 14.5ng/g, Cu 25.7μg/g, Fe 15.5μg/g, Mn 328ng/g, Mo 0.04μg/g, Ni 0.5μg/g, Pb 0.70μg/g, Se 0.5μg/g, Sr 1.29μg/g, Tl 0.28ng/g and Zn 121μg/g. The values of trace elements here described could be considered as possible reference ranges for hair samples from children and adolescents aged 0-18 years living in the Madrid region (central Spain). These values could also be selected as a preliminary screening tool to assess exposure sources and to generate information needed to develop prevention strategies and likewise could be a complement to other diagnostic procedures. Copyright © 2016 Elsevier GmbH. All rights reserved.

Fast Uncooled Low Density FPA of VPD PbSe for Applications in Hyperspectral Imagery

DTIC Science & Technology

2009-10-01

Marañosa (ITM-CIDA). Area de Optronica y Acustica Unidad de Sensores y Micro-Nano Tecnologia Arturo Soria, 289 E-28033 Madrid, Spain ABSTRACT...ADDRESS(ES) Instituto Tecnologico de la Marañosa (ITM-CIDA). Area de Optronica y Acustica Unidad de Sensores y Micro-Nano Tecnologia Arturo Soria, 289

Transverse Magnetic Waves in Myelinated Nerves

DTIC Science & Technology

2001-10-25

IN MYELINATED NERVES M. Mª Villapecellín-Cid1, L. Mª Roa2, and J. Reina-Tosina1 1Área de Teoría de la Señal y Comunicaciones , E.S. de Ingeniería...y Comunicaciones , E.S. de Ingeniería, University of Seville, Seville, Spain Performing Organization Report Number Sponsoring/Monitoring Agency Name(s

A hydrous Ca-bearing magnesium carbonate from playa lake sediments, Salines Lake, Spain

USGS Publications Warehouse

Queralt, I.; Julia, R.; Plana, F.; Bischoff, J.L.

1997-01-01

Sediments of playa Lake Salines, SE, Spain, contain a carbonate mineral characterized by X-ray diffraction peaks very similar to, but systematically shifted from those of pure magnesite. Analyses (SEM, IR and Raman spectroscopy, DTA, TGA, and ICP) indicate the mineral is a hydrous Ca-bearing magnesium carbonate with the chemical formula (Mg0.92,Ca0.08)CO3??3H2O. Thermal characteristics of the mineral are similar to those of other known hydrated magnesium carbonates. X-ray and electron diffraction data suggests a monoclinic system (P21/n space group) with unit-cell parameters of a = 6.063(6), b = 10.668(5), and c = 6.014(4) A?? and ?? = 107.28??.

Ideas linguisticas de Bernardo de Aldrete (The Linguistic Ideas of Bernardo de Aldrete).

ERIC Educational Resources Information Center

Molina Redondo, Jose Andres de

1968-01-01

In 1602, Bernardo Jose de Aldrete wrote a book on Spanish linguistics entitled "Del origen de la lengua castellana o romance que hoy se usa en Espana" (The Origin of Castilian Presently Spoken in Spain") in which he explains and defends Castilian against the purist preference for Latin. This article reviews and evaluates Aldrete's linguistic ideas…

Essential and toxic elements in infant foods from Spain, UK, China and USA.

PubMed

Carbonell-Barrachina, Ángel A; Ramírez-Gandolfo, Amanda; Wu, Xiangchun; Norton, Gareth J; Burló, Francisco; Deacon, Claire; Meharg, Andrew A

2012-09-01

Spanish gluten-free rice, cereals with gluten, and pureed baby foods were analysed for essential macro-elements (Ca and Na), essential trace elements (Fe, Cu, Zn, Mn, Se, Cr, Co and Ni) and non-essential trace elements (As, Pb, Cd and Hg) using ICP-MS and AAS. Baby cereals were an excellent source of most of the essential elements (Ca, Fe, Cu, Mn and Zn). Sodium content was high in pureed foods to improve their flavour; fish products were also rich in Se. USA pure baby rice samples had the highest contents of all studied essential elements, showing a different nutrient pattern compared to those of other countries. Mineral fortification was not always properly stated in the labelling of infant foods. Complementary infant foods may also contain significant amounts of contaminants. The contents of Hg and Cd were low enough to guarantee the safety of these infant foods. However, it will be necessary to identify the source and reduce the levels of Pb, Cr and As in Spanish foods. Pure baby rice samples contained too much: Pb in Spain; As in UK; As, Cr and Ni in USA; and Cr and Cd in China.

Metal bioaccumulation pattern by Cotylorhiza tuberculata (Cnidaria, Scyphozoa) in the Mar Menor coastal lagoon (SE Spain).

PubMed

Muñoz-Vera, Ana; García, Gregorio; García-Sánchez, Antonio

2015-12-01

Coastal lagoons are ecosystems highly vulnerable to human impacts because of their situation between terrestrial and marine environment. Mar Menor coastal lagoon is one of the largest lagoons of the Mediterranean Sea, placed in SE Spain and subjected to major human impacts, in particular the mining of metal sulphides. As a consequence, metal concentration in water column and sediments of this ecosystem is usually higher than in other areas. For monitoring ecosystem health, the present study has assessed the ability of Cotylorhiza tuberculata for bioaccumulating metals from sea water. Up to 65 individuals were sampled at 8 different sampling stations during the summer of 2012. Although the concentration values for different elements considered were moderate (Pb: 0.04-29.50 ppm, Zn: 2.27-93.44 ppm, Cd: 0-0.67 ppm, As: 0.56-130.31 ppm) by dry weight of the jellyfish tissues (bell and oral arms combined), bioconcentration levels in relation to seawater metal concentration were extremely high. In any case, the use or disposal of these organisms should consider their metal content because of their potential environmental and health implications.

Sinfonevada: Dataset of Floristic diversity in Sierra Nevada forests (SE Spain)

PubMed Central

Pérez-Luque, Antonio Jesús; Bonet, Francisco Javier; Pérez-Pérez, Ramón; Rut Aspizua; Lorite, Juan; Zamora, Regino

2014-01-01

Abstract The Sinfonevada database is a forest inventory that contains information on the forest ecosystem in the Sierra Nevada mountains (SE Spain). The Sinfonevada dataset contains more than 7,500 occurrence records belonging to 270 taxa (24 of these threatened) from floristic inventories of the Sinfonevada Forest inventory. Expert field workers collected the information. The whole dataset underwent a quality control by botanists with broad expertise in Sierra Nevada flora. This floristic inventory was created to gather useful information for the proper management of Pinus plantations in Sierra Nevada. This is the only dataset that shows a comprehensive view of the forest flora in Sierra Nevada. This is the reason why it is being used to assess the biodiversity in the very dense pine plantations on this massif. With this dataset, managers have improved their ability to decide where to apply forest treatments in order to avoid biodiversity loss. The dataset forms part of the Sierra Nevada Global Change Observatory (OBSNEV), a long-term research project designed to compile socio-ecological information on the major ecosystem types in order to identify the impacts of global change in this area. PMID:24843285

[The users of centers for AIDS information and prevention in the Comunidad Valenciana, Spain: a study based on cluster analysis].

PubMed

González Aracil, J; Ruiz Pérez, I; Aviñó Rico, M J; Hernández Aguado, I

1999-01-01

To measure the usefulness of multiple correspondence analysis (MCA) and cluster analysis applied to the epidemiological research of HIV infection. The specific are to explore the relationships between the different variables that characterize the users of the AIDS Information and Prevention Center (CIPS) and to identify clusters of characteristics which in terms of the attendance to these centers, could be considered similar. The clinical history the CIPS in the Valencian region in Spain was used as data source. The target population target were intravenous drug users (IDUSs) attending these centers between 1987 and 1994 (n = 6211). Information about socio-demographic and HIV type I infection-related variables (drug use and sexual behaviour) was collected by means of a semistructured questionnaire. A MCA was carried out to obtain a group of quantitative factors that were used in a cluster analysis. A 44.8% HIV type I prevalence was found. Five factors were detected by MCA that explain 51.14% of the total variability, of which sex, age and the usual sexual partner were the variables best explained. Cluster analysis allowed to describe 5 different subgroups of CIPS users according to their socio-demographics characteristics, risk behaviours and serologic status. It is necessary to highlight the categories 1 and 2, which collect the serologic status and the most relevant characteristics of HIV infection. Category I contains users with a negative serology and characterized by being mainly single adolescent men, with a low educational level; they stated that they have no steady sexual partner, do not share syringes and have been intravenous drug users between 3 and 10 years. They mainly come from the city of Alicante. Category 2 contains mainly people that are HIV positive and older. They also share syringes and have been intravenous drug users for a longer time; they have a higher education level and most of them come from the city of Valencia. The proposed method of analysis was able to characterise the CIPS users, identifying those socio-demographic variables and risk behaviours that are more related to the serologic status. The applicability of these techniques to epidemiologic studies of HIV type I infection is discussed.

Design and implementation of a low-cost multichannel seismic noise recorder for array measurements

NASA Astrophysics Data System (ADS)

Soler-Llorens, Juan Luis; Juan Giner-Caturla, Jose; Molina-Palacios, Sergio; Galiana-Merino, Juan Jose; Rosa-Herranz, Julio; Agea-Medina, Noelia

2017-04-01

Soil characterization is the starting point for seismic hazard studies. Currently, the methods based on ambient noise measurements are very used because they are non-invasive methods and relatively easy to implement in urban areas. Among these methods, the analysis of array measurements provides the dispersion curve and subsequently the shear-wave velocity profile associated to the site under study. In this case, we need several sensors recording simultaneously and a data acquisition system with one channel by sensor, what can become the complete equipment unaffordable for small research groups. In this work, we have designed and implemented a low-cost multichannel ambient noise recorder for array measurements. The complete system is based on Arduino, an open source electronic development platform, which allows recording 12 differential input channels simultaneously. Besides, it is complemented with a conditioning circuit that includes an anti-aliasing filter and a selectable gain between 0 and 40dB. The data acquisition is set up through a user-friendly graphical user interface. It is important to note that the electronic scheme as well as the programming code are open hardware and software, respectively, so it allows other researchers to suite the system to their particular requirements. The developed equipment has been tested at several sites around the province of Alicante (southeast of Spain), where the soil characteristics are well-known from previous studies. Array measurements have been taken and after that, the recorded data have been analysed using the frequency-wavenumber (f-k) and the extended spatial autocorrelation (ESAC) methods. The comparison of the obtained dispersion curves with the ones obtained in previous studies shows the suitability of the implemented low-cost system for array measurements.

Searching for dust orbiting around activated asteroid 596 Scheila by means of stellar occultations

NASA Astrophysics Data System (ADS)

Santos-Sanz, P.; Ortiz, J. L.; Duffard, R.; Morales, N.; Fernández-Valenzuela, E.; Moreno, F.; Licandro, J.; Rizos, J. L.; Maestre, J. L.; Organero, F.; Fonseca, F.; Ana, L.; Pastor, S.; de los Reyes, J. A.

2017-03-01

596 Scheila is a main belt asteroid classified from 2010, when it presented cometary appearance, like a Main Belt Comet (MBC). We only known around a dozen of MBCs till to date. The MBCs present asteroid-like orbits -between Mars and Jupiter- but they have cometary appearances and/or behaviours. It is believed that the activity of Scheila was triggered by the impact of a small asteroid (D 35 m) with a velocity 5 km/s. In order to study if the dust around Scheila generated by this collision could have evolved to a thin ring orbiting the body we have predicted stellar occultations by Scheila favourable for Spain during 2015-2016. We found 3 possible favourable events for the dates: 16 December 2015, 6 January 2016 and 21 January 2016. The first event was not observed due to bad weather conditions, the second one was negative, finally, the third event was positive and was observed from two Spanish sites separated 260 km: the ‘Observatorio de Albox’ in Alicante and the ‘Observatorio de La Hita’ in Toledo. From the analysis of this positive multi-chord stellar occultation of a 14.8 magnitude star we have obtained the equivalent diameter in projected area on the sky plane of Scheila at the moment of the occultation (D = 115.1 ± 6.4 km) and its surface geometric albedo (pV = 3.67 ± 0.41 %). Due to the small-sized telescopes involved in this occultation our limit of detection for a dust ring around Scheila at 3σ is of 15 km, with a maximum optical deep τ_{max} = 0.11. The research leading to these results has received funding from the European Union’s Horizon 2020 Research and Innovation Programme, under Grant Agreement no 687378.

Laser in situ keratomileusis using optimized aspheric profiles and cyclotorsion control to treat compound myopic astigmatism with high cylinder.

PubMed

Alió, Jorge L; Plaza-Puche, Ana B; Martinez, Lorena M; Torky, Magda; Brenner, Luis F

2013-01-01

To evaluate the visual outcomes after laser in situ keratomileusis (LASIK) surgery to correct primary compound myopic astigmatism with high cylinder performed using a fast-repetition-rate excimer laser platform with optimized aspheric profiles and cyclotorsion control. Vissum Corporation and Division of Ophthalmology, Universidad Miguel Hernández, Alicante, Spain. Retrospective consecutive observational nonrandomized noncomparative case series. Eyes with primary compound myopic astigmatism and a cylinder power over 3.00 diopters (D) had uneventful LASIK with femtosecond flap creation and fast-repetition-rate excimer laser ablation with aspheric profiles and cyclotorsion control. Visual, refractive, and aberrometric outcomes were evaluated at the 6-month follow-up. The astigmatic correction was evaluated using the Alpins method and Assort software. The study enrolled 37 eyes (29 patients; age range 19 to 55 years). The significant reduction in refractive sphere and cylinder 3 months and 6 months postoperatively (P<.01) was associated with improved uncorrected distance visual acuity (P<.01). Eighty-seven percent of eyes had a spherical equivalent within ±0.50 D; 7.5% of eyes were retreated. There was no significant induction of higher-order aberrations (HOAs). The targeted and surgically induced astigmatism magnitudes were 3.23 D and 2.96 D, respectively, and the correction index was 0.91. The safety and efficacy indices were 1.05 and 0.95, respectively. Laser in situ keratomileusis for primary compound myopic astigmatism with high cylinder (>3.00 D) performed using a fast-repetition-rate excimer laser with optimized aspheric profiles and cyclotorsion control was safe, effective, and predictable and did not cause significant induction of HOAs. Copyright © 2012 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

PREFACE: 3rd Iberian Meeting on Aerosol Science and Technology (RICTA 2015)

NASA Astrophysics Data System (ADS)

Orza, J. A. G.; Costa, M. J.

2015-12-01

The Third Iberian Meeting on Aerosol Science and Technology (RICTA 2015) was held in the city of Elche (province of Alicante, Spain) from 29 June to 1 July 2015, at Centro de Congresos Ciutat d'Elx. This event was organized and hosted by the Statistical and Computational Physics Laboratory (SCOLAb) of Universidad Miguel Hernández under the auspices of AECyTA, the Spanish Association for Aerosol Science and Technology Research. As in previous editions, the participation of young researchers was especially welcome, with the organization of the VI Summer School on Aerosol Science and Technology and awards for the best poster and PhD thesis, in recognition of outstanding research or presentations focusing on aerosols, during the early stage of their scientific career. RICTA 2015 aims to present the latest research and advances on the field of aerosols, as well as fostering interaction among the Portuguese and Spanish communities. The meeting gathered over 70 participants from 7 different countries, covering a wide range of aerosol science and technology. It included invited lectures, keynote talks, and several specialized sessions on different issues related to atmospheric aerosols, radiation, instrumentation, fundamental aerosol science, bioaerosols and health effects. The editors would like to express their sincere gratitude to all the participants, in particular, those who contributed to this special issue by submitting their papers to convey the current science discussed at RICTA 2015. In this special issue a series of peer-reviewed papers that cover a wide range of topics are presented: aerosol formation, emission, as well as aerosol composition in terms of physical and optical properties, spatial/temporal distribution of aerosol parameters, aerosol modeling and atmospheric effects, as well as instrumentation devoted to aerosol measurements. Finally, we also thank the referees for their valuable revision of these papers.

Resection and primary anastomosis without diverting ileostomy for left colon emergencies: is it a safe procedure?

PubMed

Jiménez Fuertes, Montiel; Costa Navarro, David

2012-05-01

Large-bowel obstruction and perforation are still frequently occurring entities for the acute care surgeon. In these cases, Hartmann's procedure is the most commonly used surgical technique. However, recent papers demonstrate that colon resection and primary anastomosis (RPA) in the emergency setting is a safe and feasible procedure. We present our series of left colon resection and primary anastomosis procedures from Torrevieja Hospital (Alicante, Spain), performed without bowel irrigation or a diverting ileostomy. Thirty-two RPA procedures were performed in emergency settings for perforation or obstruction, or both, during an 18-month period. The following data were prospectively collected: age, gender, nationality, diagnoses, ASA score, body mass index (BMI), POSSUM score (Physiological and Operative Severity Score for the enumeration of Mortality and morbidity), and the score according to the Hinchey classification. Furthermore, duration of the operation, length of postoperative hospital stay, and mortality and morbidity data were recorded. Sixteen of these patients were diagnosed with acute diverticulitis, 14 patients with neoplasm (of which 9 cases had obstruction, 2 cases had perforation, and 3 cases had both), and foreign body perforation in the remaining 2 cases. The mean hospital stay was 7.8 (range, 4-10) days. The physiological POSSUM score was 24.4 (range, 15-39), and the surgical POSSUM score was 19.8 (range, 16-24). None of the patients died (0% mortality). Seven patients developed some kind of complication (21.9%), all of which were managed conservatively. The results of this study suggest that RPA for left colon obstruction and perforation in emergency settings can be safely performed in certain surgical conditions.

Sex and Gender Interactions in the Lives of Patients with Spondyloarthritis in Spain: A Quantitative-qualitative Study.

PubMed

Blasco-Blasco, Mar; Ruiz-Cantero, María Teresa; Juárez-Herrera Y Cairo, Lucero Aida; Jovaní, Vega; Pascual, Eliseo

2017-10-01

To illustrate the experiences and contextual support perceived by men and women with spondyloarthritis (SpA) in relation to their demanding productive and reproductive roles. A quantitative-qualitative study of 96 men and 54 women with SpA was conducted at the Alicante University General Hospital, in a Spanish Mediterranean city, from March 2013 to February 2014. Descriptive and qualitative content analyses compared working lives and family/partner relationships of male and female patients. Working life: both women (55.6%) and men (51.04%) were similarly affected, but women had worse disease activity (5.4 vs 4.0, p = 0.01) and less antitumor necrosis factor-α therapy (56.7% vs 77.6%, p < 0.05). Different patterns were found by gender: women mostly practiced presenteeism whereas men practiced absenteeism, women took antiinflammatories prior to work and men after work, employers suggested more frequently the beneficial actions for men, and some women withdrew permanently from the labor market. Family/partner relationships: women were more affected (57.4%) than men (41.7%), with worse results for diagnostic delay (11.2 vs 6.4 yrs, p = 0.02), disease activity (5.8 vs 3.6, p < 0.001), and physical function (5.2 vs 3.8, p = 0.02). Gender role conflicts emerged, with women developing strategies to face compulsory housework whereas men avoided them; women regretted neglecting their children and men not sharing leisure activities with them. Our study highlights the vital complexity in which patients with SpA are immersed, especially for women in a country where a mix of new and traditional gender roles coexist. Awareness of its existence is crucial when professionals strive to provide healthcare focused on their well-being in addition to medical therapy.

Badlands: Regolith, Forms and Processes. A review of the scientific research in Spain

NASA Astrophysics Data System (ADS)

Nadal-Romero, Estela; Cerdà, Artemi

2014-05-01

Badlands are usually defined as 'intensely dissected natural landscapes where vegetation is sparse or absent and which are useless for agriculture' (Bryan and Yair, 1982). Badlands are widerspread around the world (Nadal-Romero, 2007; Dickie and Parsons, 2012; Haregeweyn et al., 2012). In Spain due to the climatic and geological conditions badlands are widespread. Badlands research has national and foreign pioneers (Harvey, 1982; Clotet et al., 1988; Alexander and Calvo, 1990; Calvo et al., 1991; Alexander et al., 1994). Almería, Granada, Murcia, Alicante, the Ebro Valley, and the Pyrenees are good examples of the variety and diversity of badlands in Spain (García-Ruiz and López-Bermúdez, 2009). The research on badlands paid attention to the infiltration and runoff generation (Cerdà, 1999a), piping (Romero-Diaz et al., 2011), the role of parent material on the regolith morphology (Regués, 1995; Cerdà, 1998b) and the soil development (Regués, 1993), and the interaction of the vegetation and soil erosion (Cerdà and García Fayos, 1997; Solé et al., 1997) vegetation varied, whereas the percentage of studies on erosion rates increased steadily over time. During the 90s badlands research was flowering and research on badlands developments, forms and soil physical properties influence was done. The 00's were a period with research focused on processes (infiltration, runoff and erosion) but in general the interest on badland decreased. However, badlands are intensively researched in the Ebro Valley (Nadal-Romero et al., 2007; 2008; Nadal-Romero and Regués; 2009; 2010) and new research is being developed on degraded soils following the knowledge found on badlands (Cerdà, 2007; García Fayos et al., 2010). The future is moving to study vegetation dynamics and badlands reclamation, the effect of climatic change in badland areas, and erosion processes and rates (Nadal-Romero et al., 2013). The use of new non-invasive technologies (remote sensing, Terrestrial Laser Scanner, photogrammetry) helps to develop new research scenarios. Acknowledgements The research projects GL2008-02879/BTE, LEDDRA 243857 and RECARE FP7 project 603498supported this research. References Alexander, RW., Calvo, A. 1990. The influence of lichens on slope processes in some Spanish badlands. In: Vegetation and erosion. Processes and environments (Thorne, J.B., eds.). John Wiley & Sons, Chichester, pp. 385-398. Alexander, RW., Harvey, AM., Calvo, A., James, PA., Cerdà, A. 1994. Natural stabilization mechanisms on badland slopes: Tabernas, Almería, Spain. In: Environmental change in drylands: Biogeographical and geomorphological perspectives (Millington, C., Pye, K., eds.). Wiley, Chichester, pp. 85-111. Bryan, RB., Yair, A. 1982. Badland Geomorphology and piping. GeoBooks, Norwich, pp. 408. Calvo, A., Harvey, AM., Paya, J., Alexander, R. 1991. A response of badland surfaces in south east Spain to simulated rainfall. Cuaternario y Geomorfología, 5: 3-14. Cerdà, A., García-Fayos, P.1997. The influence of slope angle on sediment, water and seed losses on badland landscapes. Geomorphology, 18, 77-90. Cerdà, A. 1999a. Seasonal and spatial variations in infiltration rates in badland surfaces under Mediterranean climatic conditions. Water Resources Research, 35 (1) 319-328. Cerdà, A. 1999b. Parent material and vegetation affect soil erosion in eastern Spain. Soil Science Society of America Journal, 63, 362-368. Cerdà, A. 2007. Soil water erosion on road enbankments in eastern Spain. Science of the Total Environment, 378, 151-155. Clotet, N., Gallart, F., Balasch, J. 1988. Medium term erosion rates in a small scarcely vegetated catchment in the Pyrenees. Catena Supplement, 13: 37-47. Desir, G., Marin, C. 2007. Factors controlling the erosion rates on a semiarid zone (Bardenas Reales, NE Spain). Catena, 71, 31-44. García-Fayos, P., Bochet, E., Cerdà, A. 2010. Seed removal susceptibility through soil erosion shapes vegetation composition. Plant and Soil 334: 289-297. García-Ruiz, JM., López-Bermúdez, F. 2009. La erosión del suelo en España. Sociedad Española de Geomorfología, Zaragoza, pp. 441. Haregeweyn, N., Poesen, J., Verstraeten, G., Govers, G., de Vente, J., Nyssen, J., Deckers, J., Moeyersons, J. 2013. Assessing the performance of a Spatially distributed soil erosion and sediment delivery model (WATEM/SEDEM) in Northern Ethiopia. Land Degradation & Development 24, 188-204. DOI 10.1002/ldr.1121 Harvey, A. 1982. The role of piping in the development of badlands and gully systems in southeast Spain. In: Badland geomorphology and piping (Bryan, RB., Yair, A., eds.). GeoBooks, Norwich, pp. 317-336. Nadal Romero, E. Regüés, D. Martí-Bono, C. Serrano-Muela, P., 2007. Badland dynamics in the Central Pyrenees: temporal and spatial patterns of weathering processes. Earth Surface Processes and Landforms, 32, 888-904. Nadal Romero, E., Latron, J., Lana-Renault, N., Serrano-Muela, P., Martí-Bono, C., Regüés, D. 2008. Temporal variability in hydrological response within a small catchment with badland areas, Central Pyrenees. Hydrological Science Journal, 53, 629-639. Nadal-Romero, E., Torri, D., Yair, A. 2013. Updating the badlands experience. Catena, 106: 1-3. Nadal Romero, E., Regüés, D. 2009. Detachment and infiltration variations as consequence of regolith development in a Pyrenean badland system. Earth Surface Processes and Landforms, 34 (6): 824-838. Nadal Romero, E., Regüés, D. 2010. Geomorphological dynamics of subhumid mountain badland areas - weathering, hydrological and suspended sediment transport processes: A case study in the Araguas catchment (Central Pyrenees) and implications for altered hydroclimatic regimes. Progress in Physical Geography 34 (2): 123-150. Regüés D., Llorens P., Pardini G., Pini R., Gallart F. 1993. Physical weathering and regolith behaviour in a high erosion rate badland area at the Pyrenees: research design and first results. Pirineos, 141-142, 63-8. Regüés D., Pardini G., Gallart F. 1995. Regolith behaviour and physical weathering of clayey mudrock as dependent on seasonal weather conditions in a badland area at Vallcebre, Eastern Pyrenees. Catena, 25, 199-212. Romero Díaz, A., Alonso Sarria, F., Sánchez Soriano. A. 2011. Influencia de los factores topográficos en los procesos de piping, Murcia (España). Cuadernos de Investigación Geográfica, 37, 41-66. Solé, A., Calvo, A., Cerdà, A., Lázaro, R., Pini, R. & Barbero, J. 1997. Influences of micro-relief patterns and plant cover on runoff related processes in badlands from Tabernas (SE Spain). Catena, 31, 23-38.

A principal component regression model to forecast airborne concentration of Cupressaceae pollen in the city of Granada (SE Spain), during 1995-2006.

PubMed

Ocaña-Peinado, Francisco M; Valderrama, Mariano J; Bouzas, Paula R

2013-05-01

The problem of developing a 2-week-on ahead forecast of atmospheric cypress pollen levels is tackled in this paper by developing a principal component multiple regression model involving several climatic variables. The efficacy of the proposed model is validated by means of an application to real data of Cupressaceae pollen concentration in the city of Granada (southeast of Spain). The model was applied to data from 11 consecutive years (1995-2005), with 2006 being used to validate the forecasts. Based on the work of different authors, factors as temperature, humidity, hours of sun and wind speed were incorporated in the model. This methodology explains approximately 75-80% of the variability in the airborne Cupressaceae pollen concentration.

Impact of straw and rock-fragment mulches on soil moisture and early growth of holm oaks in a semiarid area

Treesearch

M. N. Jimenez; J. R. Pinto; M. A. Ripoll; A. Sanchez-Miranda; F. B. Navarro

2017-01-01

Planted seedlings and saplings usually exhibit low survival and growth rates under dry Mediterranean environments, especially late-successional species such as Quercus. In this work, we studied the effects of straw and rock fragment mulches on the establishment conditions of holm oak (Quercus ilex L. subsp. ballota (Def.) Samp.) in SE Spain. Soil moisture was...

Flowstones from SE Spain document a close relationship between North Atlantic temperature and precipitation in the Western Mediterranean between 7 and 112 ka

NASA Astrophysics Data System (ADS)

Budsky, Alexander; Scholz, Denis; Mertz-Kraus, Regina; Spötl, Christoph; Gibert, Luis; Jochum, Klaus Peter

2017-04-01

Here we present three flowstone records from Cueva Victoria, SE Spain, covering the period between Marine Isotope Stage (MIS) 5 and MIS 3, the Late Glacial and the Holocene. The flowstones were precisely dated by the MC-ICPMS 230Th/U-method. In addition, stable oxygen and carbon isotope ratios as well as trace element concentrations were determined at high resolution (centennial to decadal scale). Present-day climate of SE Spain is classified as semi-arid with dry summer months (<10 mm/month precipitation) and sparsely developed vegetation. A large dataset of 230Th/U ages on several flowstones from Cueva Victoria indicates preferential flowstone growth during warm phases (i.e., interglacials as well as warm interstadials), whereas flowstone growth is interrupted during glacial phases (Budsky et al., 2015). One of the drill cores shows more or less continuous flowstone growth between the Last Interglacial (MIS 5) and MIS 3 (112 - 46 ka). A flowstone from another part of the cave only records the time span from 86 to 50 ka including several growth interruptions. However, both flowstones cover the transition from MIS 4 to 3 including D/O events 17 to 13 at high resolution. Each D/O event is reflected by a remarkable decrease in both δ18O and δ13C values (both up to 3‰ ) accompanied by decreasing concentrations of Mg and Sr. In particular, longer D/O events, lasting several thousands of years (e.g., D/O 14, 19, 20 and 21), are well represented in the δ18O and δ13C records. The timing is in good agreement with the NGRIP ice core and sea-surface temperatures from the Iberian margin. δ18O values are around -3.5 ‰ and decrease to -5 to -6 ‰ during D/O events, while δ13C values are around -9 ‰ and decrease to -10 to -11 ‰ ) during D/O events. We interpret these changes as more humid conditions during D/O events, with elevated sea-surface temperatures in the North Atlantic and the Mediterranean Sea leading to increased moisture transport and precipitation on the SE Iberian Peninsula. As a consequence, vegetation density increased, which is reflected by the decrease in δ13C values and Mg and Sr concentrations and an increase in P content. In the Holocene, the flowstone grew continuously from the Bølling/Allerød to the mid-Holocene (7 ka). Stable isotopes record a trend of increasing temperatures with decreasing values towards the mid-Holocene (δ18O ≈ - 6.4 ‰ , δ13C ≈ -11 ‰ ). However, δ13C values record a significant excursion with elevated values (up to -3.8 ‰ ) during a period from 9.5 to 7.7 ka related to cold Bond-events in the North Atlantic, which is interpreted as a dry period in SE Spain. Budsky, A., Scholz, D., Gibert, L., Mertz-Kraus, R., 2015. 230Th/U-dating of the Cueva Victoria flowstone sequence: Preliminary results and paleoclimate implications, in: Gibert, L., Ferràndez-Canadell, C. (Eds.), Geology and Paleontology of Cueva Victoria. Mastia 11-13, Cartagena, pp. 101-109.

On the ecological context of the earliest human settlements in Europe: Resource availability and competition intensity in the carnivore guild of Barranco León-D and Fuente Nueva-3 (Orce, Baza Basin, SE Spain)

NASA Astrophysics Data System (ADS)

Rodríguez-Gómez, Guillermo; Palmqvist, Paul; Rodríguez, Jesús; Mateos, Ana; Martín-González, Jesús A.; Espigares, M. Patrocinio; Ros-Montoya, Sergio; Martínez-Navarro, Bienvenido

2016-07-01

With an age of ∼1.4 Ma, the Early Pleistocene archaeopaleontological sites of Barranco León and Fuente Nueva-3 (Orce, Baza Basin, SE Spain) provide the oldest evidence on human presence in Western Europe, including the finding of a deciduous tooth of Homo sp., huge lithic assemblages of Oldowan tradition and abundant cut-marks on large mammal bones. Here we use a mathematical approach based on Leslie matrices to quantify for the large mammal species preserved at the sites the biomass of primary consumers available, the distribution of meat resources among the secondary consumers and the competition intensity within the carnivore guild. The results obtained show a community of large mammals with a high diversity of secondary consumers that would satisfy slightly less than half of their dietary requirements under optimal ecological conditions. In the case of Homo sp., and considering that flesh resources were obtained through the scavenging of ungulate carcasses, the model indicates that the ecosystems of the basin could hold 10-14 individuals per 100 km2 during a year, a value that is close to the mean population density of recent hunter-gatherers. These density estimates decrease slightly when a mixed hunting-scavenging strategy is considered and even more in the case of a strict hunting behavior. In addition, the value of the species competition index obtained for Homo sp. is among the lowest of the carnivore guild. These results suggest that the hominin populations that inhabited Southeast Spain during the Early Pleistocene behaved more as opportunistic scavengers than as active predators.

Accidents in the greenhouse-construction industry of SE Spain.

PubMed

Pérez-Alonso, José; Carreño-Ortega, Angel; Vázquez-Cabrera, Fernando J; Callejón-Ferre, Angel Jesús

2012-01-01

This work analyses the labour accidents in the greenhouse-construction industry of SE Spain for the period 1999-2007 through a sample of 180 accident reports. The accidents were characterised by studying 5 variables in order to know the day of the week in which the accident occurred, the hour of the day of the accident, type of accident, the region of Spain in which the accident happened, and the resulting injury. The data characterising the accidents were submitted to a descriptive multiple-correspondence analysis. The incidence of accidents in the greenhouse-construction industry presented a high mean value of 15133.7 per 100,000 workers per year. The days with the greatest incidence of accidents were Thursday and Monday, while the period of greatest number of accidents occurred in the first 4h of the workday. No significant correspondence was found between the day of the week, the hour of the day, or any of the other 3 variables studied. The types of accidents with most frequency were: cuts, punctures, contact with hard or rough material, overexertion, and falls from one level to another. The most affected parts of the anatomy were the eyes, thorax, back, sides, lower legs, and feet. The most common types of injury were bone fractures, twists and sprains, distended muscles, contusions, and being crushed. The study calls attention to the high number of accidents at work, which needs to be corrected by fulfilment of safety regulations at work, on the part of the company. Finally, recommendations are made to correct this situation of high number of accidents at work. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Chronology of the late Turolian deposits of the Fortuna basin (SE Spain): implications for the Messinian evolution of the eastern Betics

NASA Astrophysics Data System (ADS)

Garcés, Miguel; Krijgsman, Wout; Agustí, Jorge

1998-11-01

The magnetostratigraphy of the mammal-bearing alluvial fan-fan delta sequences of the Fortuna basin (SE Spain) has yielded an accurate chronology for the late Turolian (Messinian) basin infill. From early to late Messinian (at least between 6.8 and 5.7 Ma), the Fortuna basin records the sedimentation of alluvial-palustrine deposits over a confined shallow basin. Changing environmental conditions in the latest Messinian are illustrated by the retreat of palustrine facies. A rapid progradation of the marginal clastic wedges and the initiation of an efficient basin drainage at ˜5.8 Ma (lower part of chron C3r) most likely represents the onshore response to the drastic drop of base level taking place during the Messinian salinity crisis. This study further provides improved age estimates for the late Turolian land mammal events in southern Spain. The oldest MN 13 locality in the studied sections is correlated to chron C3Ar at an age of 6.8 Ma. The entry of camels and the murid Paraethomys in southern Spain occurs in chron C3An.1n at 6.1 Ma, and gives further support for land mammal exchange between Africa and the Iberian peninsula prior to the salinity crisis, in good agreement with results from northern Africa [M. Benammi, M. Calvo, M. Prévot, J.J. Jaeger, Magnetostratigraphy and paleontology of Aı̈t Kandoula basin (High Atlas, Morocco) and the African-European late Miocene terrestrial fauna exchanges, Earth Planet. Sci. Lett. 145 (1996) 15-29]. The age of the studied sequences provides important constraints on the understanding of the sedimentary evolution of the eastern Betic margin, and shows that previous interpretations of the evaporitic-diatomitic sequences of the Fortuna basin, as being coeval to the late Messinian salinity crisis in the Mediterranean, are not correct. The confinement leading to the emergence of the Fortuna basin occurred in the late Tortonian to earliest Messinian, similar to other intramontane basins in the Betics. Therefore, the inclusion of the Fortuna basin in a hypothetical marine Betic Corridor during the late Messinian is no longer tenable.

Seismic microzonation and velocity models of El Ejido area (SE Spain) from the diffuse-field H/V method

NASA Astrophysics Data System (ADS)

García-Jerez, Antonio; Seivane, Helena; Navarro, Manuel; Piña-Flores, José; Luzón, Francisco; Vidal, Francisco; Posadas, Antonio M.; Aranda, Carolina

2016-04-01

El Ejido town is located in the Campo de Dalías coastal plain (Almería province, SE Spain), emplaced in one of the most seismically active regions of Spain. The municipality has 84000 inhabitants and presented a high growth rate during the last twenty years. The most recent intense seismic activity occurred close to this town was in 1993 and 1994, with events of Mb = 4.9 and Mb = 5.0, respectively. To provide a basis for site-specific hazard analysis, we first carried out a seismic microzonation of this town in terms of predominant periods and geotechnical properties. The predominant periods map was obtained from ambient noise observations on a grid of 250 x 250 m in the main urban area, and sparser measurements on the outskirts. These broad-band records, of about 20 minutes long each, were analyzed by using the horizontal-to-vertical spectral ratio technique (H/V). Dispersion curves obtained from two array measurements of ambient noise and borehole data provided additional geophysical information. All the surveyed points in the town were found to have relatively long predominant periods ranging from 0.8 to 2.3 s and growing towards the SE. Secondary high-frequency (> 2Hz) peaks were found at about the 10% of the points only. On the other hand, Vs30 values of 550 - 650 m/s were estimated from the array records, corresponding to cemented sediments and medium-hard rocks. The local S-wave velocity structure has been inverted from the H/V curves for a subset of the measurement sites. We used an innovative full-wavefield method based on the diffuse-wavefield approximation (Sánchez-Sesma et al., 2011) combined with the simulated annealing algorithm. Shallow seismic velocities and deep boreholes data were used as constraints. The results show that the low-frequency resonances are related with the impedance contrast between several hundred meters of medium-hard sedimentary rocks (marls and calcarenites) with the stiffer basement of the basin, which dips to the SE. These results illustrate the case of relatively long resonance periods capable to influence high-rise buildings, the existence of which could not be properly evaluated attending to the geotechnical description at surface. ACKNOWLEDGEMENTS: This research has been supported by the Spanish Ministry of Economy and Competitiveness under grant CGL2014-59908 and by the European Union with FEDER.

High pressure breakdown of antigorite to spinifex-textured olivine and orthopyroxene, SE Spain

NASA Astrophysics Data System (ADS)

Trommsdorff, V.; Sánchez-Vizcaíno, V. López; Gómez-Pugnaire, M. T.; Müntener, O.

The prograde, high pressure, transition from antigorite serpentinite to enstatite-olivine rock occurs along a tectonically undisturbed profile at Cerro del Almirez, SE Spain. The reactant assemblage is antigorite + olivine with tremolite rimming precursor diopside. The product assemblage of tremolite + chlorite + enstatite + olivine has a spinifex-like texture with arborescent or radiating olivine elongated parallel to [001] and with radially grown enstatite. Product enstatite is very poor in Al2O3. Due to numerous oriented submicroscopic inclusions of chromian magnetite, product olivine has a brownish pleochroism and a bulk chromium content similar to precursor antigorite. Titanian clinohumite with a fluorine content of 0.45-0.50 wt% persisted beyond the breakdown of antigorite. The partitioning of iron and magnesium amongst the silicate phases is almost identical to that at lower pressures. Average Kd values Mn/Mg and Ni/Mg are 0.17 and 0.70 for antigorite-olivine pairs and 1.83 and 0.22 for orthopyroxene-olivine pairs, respectively. These data are useful in discriminating generations of olivine grown on each other. From the field data a phase diagram topology for a portion of the system CaO-MgO-SiO2-H2O is derived. This topology forms the basis for extrapolations into inaccessible P-T regions.

The composition of cell walls from grape skin in Vitis vinifera intraspecific hybrids.

PubMed

Apolinar-Valiente, Rafael; Gómez-Plaza, Encarna; Terrier, Nancy; Doco, Thierry; Ros-García, José María

2017-09-01

Monastrell is a red grape cultivar adapted to the dry environmental conditions of Murcia, SE Spain. Its berries seem to be characterized by a rigid cell wall structure, which could make difficult the winemaking process. Cabernet Sauvignon cultivar is used to complement Monastrell wines in this region owing to its high phenolic content with high extractability. This study explores the skin cell wall composition of grapes from plants resulting from intraspecific crosses of Vitis vinifera cultivars Monastrell × Cabernet Sauvignon. Moreover, the morphology of the cell wall material (CWM) from some representative samples was visualized by transmission optical microscopy. The total sugar content of CWM from nine out of ten genotypes of the progeny was lower than that from Monastrell. Seven out of ten genotypes showed lower phenolic content than Cabernet Sauvignon. The CWM from nine out of ten hybrids presented lower protein content than that from Monastrell. This study confirms that skin cell walls from Monastrell × Cabernet Sauvignon hybrid grapes presented major differences in composition compared with their parents. These data could help in the development of new cultivars adapted to the dry conditions of SE Spain and with a cell wall composition favouring extractability. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Temporal effects of post-fire check dam construction on soil functionality in SE Spain.

PubMed

González-Romero, J; Lucas-Borja, M E; Plaza-Álvarez, P A; Sagra, J; Moya, D; De Las Heras, J

2018-06-09

Wildfire has historically been an alteration factor in Mediterranean basins. Despite Mediterranean ecosystems' high resilience, wildfire accelerates erosion and degradation processes, and also affects soil functionality by affecting nutrient cycles and soil structure. In semi-arid Mediterranean basins, check dams are usually built in gullies and channels after fire as a measure against soil erosion. Although check dams have proven efficient action to reduce erosion rates, studies about how they affect soil functionality are lacking. Our approach focuses on how soil functionality, defined as a combination of physico-chemical and biological indicators, is locally affected by check dam construction and the evolution of this effect over time. Soils were sampled in eight check dams in two semi-arid areas at SE Spain, which were affected by wildfire in 2012 and 2016. The study findings reveal that by altering sediments cycle and transport, check dams influence soil's main physico-chemical and biochemical characteristics. Significant differences were found between check dam-affected zones and the control ones for many indicators such as organic matter content, electrical conductivity or enzymatic activity. According to the ANOVA results, interaction between check dams influence and time after fire, was a crucial factor. PCA results clearly showed check-dams influence on soil functionality. Copyright © 2018. Published by Elsevier B.V.

[EVALUATION OF GYM USERS' DIET WITH MUSCLE DYSMORPHIA (BIGOREXIA)].

PubMed

Martínez Segura, Asier; Cortés Castell, Ernesto; Rizo Baeza, María Mercedes; Gil Guillén, Vicente F

2015-07-01

it is an innovative study where has been analyzed the diet among gym users with Muscle Dysmorphia (MD) of gyms in the province of Alicante. it have been analyzed 141 male gymnasts of several gyms of Alicante (urban area of southeastern Spanish) aged between 18-45 years old, who purpose increasing their muscle mass. Were considered BMI (kg/m2) and 24 hour diet. And it has been determined whether or not suffer MD trough Muscle Appearance Satisfaction Scale. the sample consisted of 141 men, of whom 45 are MD and 96 are not according to Muscle Appearance Satisfaction. Protein intake was calculated and was greater than 1.5 g/kg/day in patients without MD and greater than 2 g/kg/day in the MD group. Analyzing the other nutrients, results show that the proportion of carbohydrates and fats and their percentages by degree of instauration are within the recommendations except cholesterol which exceeds and the amount of dietary fiber that is slightly lower. In relation to micronutrients are within the recommendations in all cases except iodine which is slightly lower in MD. individuals with MD do a balanced energy and adequate carbohydrate and fat diet, however protein intake values exceed the limits proposed according to the scientific evidence for muscle mass development in strength sports. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Near infrared spectra are more sensitive to land use changes than physical, chemical and biological soil properties

NASA Astrophysics Data System (ADS)

Guerrero, C.; Zornoza, R.; Mataix-Solera, J.; Mataix-Beneyto, J.; Scow, K.

2009-04-01

We studied the sensibility of the near infrared spectra (NIR) of soils to the changes caused by land use, and we compared with the sensibility of different sets of physical, chemical and biological soil properties. For this purpose, we selected three land uses, constituted by forest, almond trees orchards, and orchards abandoned between 10 and 15 years previously to sampling. Sampling was carried out in four different locations from the province of Alicante (SE Spain). We used discriminant analysis (DA) using different sets of soil properties. The different sets tested in this study using DA were: (1) physical and chemical properties (organic carbon, total nitrogen, available phosphorus, pH, electrical conductivity, cation exchange capacity, aggregate stability, water holding capacity, and available Ca, Mg, K and Na), (2) biochemical properties (microbial biomass carbon, basal respiration and urease, phosphatase and β-glucosidase activities), (3) phospholipids fatty acids (PLFAs), (4) physical, chemical and biochemical properties (all properties of the previous sets), and (5) the NIR spectra of soils (scores of the principal components). In general, all sets of properties were sensible to land use. This was observed in the DAs by the separation (more or less clear) of samples in groups defined by land use (irrespective of site). The worst results were obtained using soil physical and chemical properties. The combination of physical, chemical and biological properties enhanced the separation of samples in groups, indicating higher sensibility. It is accepted than combination of properties of different nature is more effective to evaluate the soil quality. The microbial community structure (PLFAs) was highly sensible to the land use, grouping correctly the 100% of the samples according with the land use. The NIR spectra were also sensitive to land use. The scores of the first 5 components, which explained 99.97% of the variance, grouped correctly the 85% of the soil samples by land use, but were unable to group correctly the 100% of the samples. Surprisingly, when the scarce variance presents in components 5 to 40 was also used, the 100% of the samples were grouped by land use, as it was observed with PLFAs. But PLFAs analysis is expensive and time-consuming (some weeks). In contrast, only some minutes are needed for the obtainment of the NIR spectra. Additionally, no chemicals are need, decreasing the costs. The NIR spectrum of a soil contains relevant information about physical, chemical and biochemical properties. NIR spectrum could be considered as an integrated vision of soil quality, and as consequence offers an integrated vision of perturbations. Thus, NIR spectroscopy could be used as tool to monitoring soil quality in large areas. Acknowledgements: Authors acknowledge to "Bancaja-UMH" for the financial support of the project "NIRPRO"

Changes in soil aggregate stability under different irrigation doses of waste water

NASA Astrophysics Data System (ADS)

Morugán, Alicia; García-Orenes, Fuensanta; Mataix-Solera, Jorge; Arcenegui, Victoria; Bárcenas, Gema

2010-05-01

Freshwater availability and soil degradation are two of the most important environmental problems in the Mediterranean area acerbated by incorrect agricultural use of irrigation in which organic matter is not correctly managed, the use of low quality water for irrigation, and the inefficiency of dose irrigation. For these reasons strategies for saving water and for the restoration of the mean properties of soil are necessary. The use of treated waste water for the irrigation of agricultural land could be a good solution to these problems, as it reduces the utilization of fresh water and could potentially improve key soil properties. In this work we have been studying, for more than three years, the effects on soil properties of different doses of irrigation with waste water. Here we show the results on aggregate stability. The study is located in an agricultural area at Biar (Alicante, SE of Spain), with a crop of grape (Vitis labrusca). Three types of waters are being used in the irrigation of the soil: fresh water (control) (TC), and treated waste water from secondary (T2) and tertiary treatment (T3). Three different doses of irrigation have been applied to fit the efficiency of the irrigation to the crop and soil type: D10 (10 L m-2 every week during 17 months), D50 (50 L m-2 every fifteen days during 14 moths) and D30 (30 L m-2 every week during 6 months up to present day). The results showed a clear decrease of aggregate stability during the period we used the second dose (D50) independent of the type of water used. That dose of irrigation and frequency produced strong wetting and drying cycles (WD) in the soil, and this is suspected to be the main factor responsible for the results. When we changed the dose of irrigation to D30, reducing the quantity per event and increasing the frequency, the soil aggregate stability started to improve. This dose avoids strong drying periods between irrigation events and the aggregate stability is confirmed to be slowly increasing. A study in the medium or long-term is necessary to continue to ascertain the impact on soil of the irrigation and to assess the feasibility of using these waters in this type of soil. Aknowledgements: This research was supported by the Water Reuse project (Reference STREP- FP6-2003-INCO-Russia+NIS-1. PL 516731). A. Morugán acknowledge the grants from 'Caja Mediterraneo'. The authors also acknowledge the "Biar waste water treatment station", 'Entidad pública de saneamiento de aguas residuales de la Comunidad Valenciana' and "Proaguas Costablanca" for the collaboration and to Frances Young for improving the English.

Assessment of different surveillance systems for avian influenza in commercial poultry in Catalonia (North-Eastern Spain).

PubMed

Alba, A; Casal, J; Napp, S; Martin, P A J

2010-11-01

Compulsory surveillance programmes for avian influenza (AI) have been implemented in domestic poultry and wild birds in all the European Member States since 2005. The implementation of these programmes is complex and requires a close evaluation. A good indicator to assess their efficacy is the sensitivity (Se) of the surveillance system. In this study, the sensitivities for different sampling designs proposed by the Spanish authorities for the commercial poultry population of Catalonia were assessed, using the scenario tree model methodology. These samplings were stratified throughout the territory of Spain and took into account the species, the types of production and their specific risks. The probabilities of detecting infection at different prevalences at both individual and holding level were estimated. Furthermore, those subpopulations that contributed more to the Se of the system were identified. The model estimated that all the designs met the requirements of the European Commission. The probability of detecting AI circulating in Catalonian poultry did not change significantly when the within-holding design prevalence varied from 30% to 10%. In contrast, when the among-holding design prevalence decreased from 5% to 1%, the probability of detecting AI was drastically reduced. The sampling of duck and goose holdings, and to a lesser extent the sampling of turkey and game bird holdings, increased the Se substantially. The Se of passive surveillance in chickens for highly pathogenic avian influenza (HPAI) and low pathogenicity avian influenza (LPAI) were also assessed. The probability of the infected birds manifesting apparent clinical signs and the awareness of veterinarians and farmers had great influence on the probability of detecting AI. In order to increase the probability of an early detection of HPAI in chicken, the probability of performing AI specific tests when AI is suspected would need to be increased. Copyright © 2010 Elsevier B.V. All rights reserved.

Kinematics of an oblique deformation front using paleomagnetic data; the Altomira-Loranca structures (Iberian Chain, Central Spain)

NASA Astrophysics Data System (ADS)

Valcarcel, M.

2013-05-01

Manoel Valcárcel1, 5, Ruth Soto2, Elisabet Beamud3, Belén Oliva-Urcia4 and Josep Anton Muñoz5 1 IGME, Departamento de Investigación y Prospección Geocientífica. C/ La Calera, 1, 28760 Tres Cantos; m.valcarcel@igme.es 2 IGME, Unidad de Zaragoza, C/ Manuel Lasala 44, 9 B, 50006 Zaragoza, Spain 3 Lab. Paleomagnetisme (CCiT UB-CSIC). ICT "Jaume Almera", Solé i Sabarís, s/n, 08028 Barcelona, Spain. 4 IPE-CSIC, Avda. Montañana 1005, 50059 Zaragoza, Spain 5 Grup Geodinàmica i Anàlisi de Conques, Universitat de Barcelona, Zona Universitària Pedralbes, 08028 Barcelona, Spain The Altomira and Loranca structures consist of a fold-and-thrust system detached on Triassic evaporites. They are oriented N-S to NNE-SSW and NNW-SSE at its northern and southern end, respectively, forming a subtle arc, oblique with respect to the general NW-SE trend of the Iberian Chain. The aim of this work is to characterize with paleomagnetic data the kinematic evolution of the the Altomira Range, located at the southwestern deformation front of the Iberian Chain, and of the structures within its associated piggy-back basin, the Loranca basin. This approach will also give clues regarding the primary and/or secondary origin of these structures to better characterize them in further studies (3D reconstruction and restoration, fault pattern). A total of 180 samples were obtained from 19 sites in Eocene, Oligocene and Miocene rocks (including clays, fine sandstones and limestones). They were analyzed by means of stepwise thermal demagnetization and subsequent measurement of the natural remanent magnetization (NRM). Although fold tests are not statistically significant, a primary origin of the magnetization is deduced by samples showing either normal or reverse polarity after bedding correction of the calculated characteristic components. Declinations of the site mean directions appear scattered after bedding correction suggesting differential vertical-axis rotations. Sites located at the northern and southern sectors display a clockwise rotation of 21 degrees and a counterclockwise rotation of 17 degrees, respectively. These results suggest that the present-day general orientation of the Altomira and Loranca structures respond to a progressive curvature, i. e. they were formed with N-S orientation, already oblique with respect to the NW-SE Iberian Chain trend, with a superimposed secondary deformation that slightly curved their originally linear trend.

Application of minidisk infiltrometer to estimate soil water repellency

NASA Astrophysics Data System (ADS)

Alagna, Vincenzo; Iovino, Massimo; Bagarello, Vincenzo; Mataix-Solera, Jorge; Lichner, Ľubomír

2016-04-01

Soil water repellency (SWR) reduces affinity of soils to water resulting in detrimental implication for plants growth as well as for hydrological processes. During the last decades, it has become clear that SWR is much more widespread than formerly thought, having been reported for a wide variety of soils, land uses and climatic conditions. The repellency index (RI), based on soil-water to soil-ethanol sorptivity ratio, was proposed to characterize subcritical SWR that is the situation where a low degree of repellency impedes infiltration but does not prevent it. The minidisk infiltrometer allows adequate field assessment of RI inherently scaled to account for soil physical properties other than hydrophobicity (e.g., the volume, connectivity and the geometry of pores) that directly influence the hydrological processes. There are however some issues that still need consideration. For example, use of a fixed time for both water and ethanol sorptivity estimation may lead to inaccurate RI values given that water infiltration could be negligible whereas ethanol sorptivity could be overestimated due to influence of gravity and lateral diffusion that rapidly come into play when the infiltration process is very fast. Moreover, water and ethanol sorptivity values need to be determined at different infiltration sites thus implying that a large number of replicated runs should be carried out to obtain a reliable estimate of RI for a given area. Minidisk infiltrometer tests, conducted under different initial soil moisture and management conditions in the experimental sites of Ciavolo, Trapani (Italy) and Javea, Alicante (East Spain), were used to investigate the best applicative procedure to estimate RI. In particular, different techniques to estimate the water, Sw, and ethanol, Se, sorptivities were compared including i) a fixed 1-min time interval, ii) the slope of early-time 1D infiltration equation and iii) the two-term transient 3D infiltration equation that explicitly accounts for the effects of gravity and lateral expansion. According to Pekárová et al. (2015), the combination of all the ethanol and water sorptivities was used to calculate an aggregated repellency index, RIa, that accounts for the influence of spatial variability. Alternatively, the plot of the water cumulative infiltration vs. square root of time, exhibiting a clear "hockey-stick-like" shape, was used to estimate a single-test repellency index, RI∗, that overcomes the limitations of the traditional approach given that information on both the hydrophobic and the wettable states of soil are gathered from a unique infiltration test. The mean RI values were affected by the technique used to estimate Sw and Se. In particular, the choice of a fixed time interval lead to overestimation of RI up to a factor of 3.2 as compared with the other techniques. The RIa yielded unbiased estimations of the mean RI values and also allowed to quantify the variability of SWR within a given area. A statistically significant relationship was found between RI∗ and RI but also between RI∗ and the water retention cessation time, that is the time hydrophobic turns into wettable soil, thus indicating that RI∗ is potentially able detect both the degree and the persistence of SWR. Pekárová P., Pekár J., Lichner Ľ. 2015. A new method for estimating soil water repellency index. Biologia, 70(11):1450-1455.

Flow in the western Mediterranean shallow mantle: Insights from xenoliths in Pliocene alkali basalts from SE Iberia (eastern Betics, Spain)

NASA Astrophysics Data System (ADS)

Hidas, Károly; Konc, Zoltán.; Garrido, Carlos J.; Tommasi, Andréa.; Vauchez, Alain; Padrón-Navarta, José Alberto; Marchesi, Claudio; Booth-Rea, Guillermo; Acosta-Vigil, Antonio; Szabó, Csaba; Varas-Reus, María. Isabel; Gervilla, Fernando

2016-11-01

Mantle xenoliths in Pliocene alkali basalts of the eastern Betics (SE Iberia, Spain) are spinel ± plagioclase lherzolite, with minor harzburgite and wehrlite, displaying porphyroclastic or equigranular textures. Equigranular peridotites have olivine crystal preferred orientation (CPO) patterns similar to those of porphyroclastic xenoliths but slightly more dispersed. Olivine CPO shows [100]-fiber patterns characterized by strong alignment of [100]-axes subparallel to the stretching lineation and a girdle distribution of [010]-axes normal to it. This pattern is consistent with simple shear or transtensional deformation accommodated by dislocation creep. One xenolith provides evidence for synkinematic reactive percolation of subduction-related Si-rich melts/fluids that resulted in oriented crystallization of orthopyroxene. Despite a seemingly undeformed microstructure, the CPO in orthopyroxenite veins in composite xenoliths is identical to those of pyroxenes in the host peridotite, suggesting late-kinematic crystallization. Based on these observations, we propose that the annealing producing the equigranular microstructures was triggered by melt percolation in the shallow subcontinental lithospheric mantle coeval to the late Neogene formation of veins in composite xenoliths. Calculated seismic properties are characterized by fast propagation of P waves and polarization of fast S waves parallel to olivine [100]-axis (stretching lineation). These data are compatible with present-day seismic anisotropy observations in SE Iberia if the foliations in the lithospheric mantle are steeply dipping and lineations are subhorizontal with ENE strike, implying dominantly horizontal mantle flow in the ENE-WSW direction within vertical planes, that is, subparallel to the paleo-Iberian margin. The measured anisotropy could thus reflect a lithospheric fabric due to strike-slip deformation in the late Miocene in the context of WSW tearing of the subducted south Iberian margin lithosphere.

Beverage Consumption Habits and Association with Total Water and Energy Intakes in the Spanish Population: Findings of the ANIBES Study

PubMed Central

Nissensohn, Mariela; Sánchez-Villegas, Almudena; Ortega, Rosa M.; Aranceta-Bartrina, Javier; Gil, Ángel; González-Gross, Marcela; Varela-Moreiras, Gregorio; Serra-Majem, Lluis

2016-01-01

Background: Inadequate hydration is a public health issue that imposes a significant economic burden. In Spain, data of total water intake (TWI) are scarce. There is a clear need for a national study that quantifies water and beverage intakes and explores associations between the types of beverages and energy intakes. Methods: The Anthropometry, Intake and Energy Balance Study ANIBES is a national survey of diet and nutrition conducted among a representative sample of 2285 healthy participants aged 9–75 years in Spain. Food and beverage intakes were assessed in a food diary over three days. Day and time of beverage consumption were also recorded. Results: On average, TWI was 1.7 L (SE 21.2) for men and 1.6 L (SE 18.9) for women. More than 75% of participants had inadequate TWI, according to European Food Safety Authority (EFSA) recommendations. Mean total energy intake (EI) was 1810 kcal/day (SE 11.1), of which 12% was provided by beverages. Water was the most consumed beverage, followed by milk. The contribution of alcoholic drinks to the EI was near 3%. For caloric soft drinks, a relatively low contribution to the EI was obtained, only 2%. Of eight different types of beverages, the variety score was positively correlated with TWI (r = 0.39) and EI (r = 0.23), suggesting that beverage variety is an indicator of higher consumption of food and drinks. Conclusions: The present study demonstrates that well-conducted surveys such as the ANIBES study have the potential to yield rich contextual value data that can emphasize the need to undertake appropriate health and nutrition policies to increase the total water intake at the population level promoting a healthy Mediterranean hydration pattern. PMID:27104564

Biophysical and socioeconomic impacts of soil and water conservation measures. An evaluation of Sustainable Land Management in SE Spain.

NASA Astrophysics Data System (ADS)

de Vente, J.; Solé-Benet, A.; López, J.; Boix-Fayos, C.

2012-04-01

In close collaboration with stakeholders promising soil and water conservation measures were selected as part of the EU funded DESIRE project. These measures were monitored for nearly three years at an experimental farm in the upper Guadalentin (SE-Spain). Four Sustainable Land Management (SLM) measures were implemented on rainfed almonds: a) reduced tillage, b) green manure, c) straw mulch, d) traditional water harvesting. A fifth measure (e) reduced tillage of cereals, was compared to conventional mouldboard tillage. Here, we present monitoring results according to biophysical and socioeconomic criteria. SLM measures a, b and e, aim to reduce soil and water loss through runoff. Therefore, for each measure three replica erosion-runoff plots and a control plot were installed to monitor soil and water loss and soil moisture content at two depths. SLM measures c and d aim to increase soil water content by preventing soil evaporation and adding additional water by water harvesting respectively. In these fields, the volume of harvested water was registered and soil water content was monitored. In all experiments, farm operation costs and crop harvest were monitored as well. In the almond fields, green manure and reduced tillage significantly reduced soil and water loss as compared to the control plot with normal tillage operations. Also for the cereal field, results show lower erosion rates under reduced tillage as compared to traditional tillage operation. In two successive years, the highest almond harvest was found in the field with water harvesting (d), followed by the green manure field (b), though no significant differences were found in soil water content with their control plots. Mulching did not show a significant effect on soil water content or harvest. Four of the selected SLM options showed a positive effect on the protection of soil and water resources, and were beneficial for crop yield. Whereas, reduced tillage also results in lower production costs, the other measures (green manure, mulching and water harvesting) require initial and/or maintenance costs. Therefore, even though these measures may lead to a higher farm income, due to the high inter-annual variability of harvest, they face a lower acceptance by most farmers of rainfed agriculture in semiarid SE spain.

Characterisation of Mediterranean grape pomace seed and skin extracts: polyphenolic content and antioxidant activity.

PubMed

Ky, Isabelle; Teissedre, Pierre-Louis

2015-01-29

Grape pomace seeds and skins from different Mediterranean varieties (Grenache [GRE], Syrah [SYR], Carignan [CAR], Mourvèdre [MOU] and Alicante [ALI]) were extracted using water and water/ethanol 70% in order to develop edible extracts (an aqueous extract [EAQ] and a 70% hydro-alcoholic extract [EA70]) for potential use in nutraceutical or cosmetic formulations. In this study, global content (total polyphenols, total anthocyanins and total tannins), flavan-3-ols and anthocyanins were assessed using HPLC-UV-Fluo-MSn. In addition, extract potential was evaluated by four different assays: Oxygen Radical Absorbance Capacity (ORAC), Ferric Reducing Antioxidant Potential assay (FRAP), Trolox equivalent antioxidant capacity (TEAC) or ABTS assay and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay. As expected, seed pomace extracts contained higher amounts of polyphenols then skin pomace extracts. Indeed, seeds from Syrah contained a particularly important amount of total polyphenols and tannins in both type of extract (up to 215.84 ± 1.47 mg of gallic acid equivalent [GAE]/g dry weight (DW) and 455.42 ± 1.84 mg/g DW, respectively). These extracts also expressed the highest antioxidant potential with every test. For skins, the maximum total phenolic was found in Alicante EAQ (196.71 ± 0.37 mg GAE/g DW) and in Syrah EA70 (224.92 ± 0.18 mg GAE/g DW). Results obtained in this article constitute a useful tool for the pre-selection of grape pomace seed and skin extracts for nutraceutical purposes.

Geodetic evidence for continuing tectonic activity of the Carboneras fault (SE Spain)

NASA Astrophysics Data System (ADS)

Echeverria, Anna; Khazaradze, Giorgi; Asensio, Eva; Masana, Eulalia

2015-11-01

The Carboneras fault zone (CFZ) is a prominent onshore-offshore strike-slip fault that forms part of the Eastern Betic Shear Zone (EBSZ), located in SE Spain. In this work, we show for the first time, the continuing tectonic activity of the CFZ and quantify its geodetic slip-rates using continuous and campaign GPS observations conducted during the last decade. We find that the left-lateral motion dominates the kinematics of the CFZ, with a strike-slip rate of 1.3 ± 0.2 mm/yr along the N48° direction. The shortening component is significantly lower and poorly constrained. Recent onshore and offshore paleoseismic and geomorphic results across the CFZ suggest a minimum Late Pleistocene to present-day strike-slip rate of 1.1 mm/yr. Considering the similarity of the geologic and geodetic slip rates measured at different points along the fault, the northern segment of the CFZ must have been slipping approximately at a constant rate during the Quaternary. Regarding the eastern Alpujarras fault zone corridor (AFZ), located to the north of the CFZ, our GPS measurements corroborate that this zone is active and exhibits a right-lateral motion. These opposite type strike-slip motion across the AFZ and CFZ is a result of a push-type force due to Nubia and Eurasia plate convergence, which, in turn, causes the westward escape of the block bounded by these two fault zones.

Implications for food safety of the uptake by tomato of 25 trace-elements from a phosphogypsum amended soil from SW Spain.

PubMed

Enamorado, Santiago; Abril, José M; Delgado, Antonio; Más, José L; Polvillo, Oliva; Quintero, José M

2014-02-15

Phosphogypsum (PG) has been usually applied as Ca-amendment to reclaim sodic soils such as those in the marshland area of Lebrija (SW Spain). This work aimed at the effects of PG amendments on the uptake of trace-elements by tomato and its implications for food safety. A completely randomized experiment was performed using a representative soil from Lebrija in a greenhouse involving six replicates and four PG treatments equivalent to 0, 20, 60, and 200 Mg ha(-1). Soil-to-plant transfer factors (TFs) were determined for Be, B, Al, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Sr, Mo, Ag, Cd, Sb, Cs, Ba, Tl, Pb, Th and U. The highest TF in shoots was observed for Cd (4.0; 1.5 in fruits), its concentration being increased with increasing PG doses due to its content in this metal (2.1 mg Cd kg(-1)PG). Phosphogypsum applying decreased the concentrations of Mn, Co and Cu in shoots; and of B, Cu, Sb, Cs, Ba, Tl and Th in fruits, however enhanced the accumulation of Se in fruits. Although Cd concentrations in tomato were below the maximum allowed levels in control pots (0 Mg PG ha(-1)), PG amendments above 60 Mg ha(-1) exceeded such limits. Copyright © 2013 Elsevier B.V. All rights reserved.

Seismic local site effects characterization in the Andarax River Valley (SE Spain) from ambient seismic noise

NASA Astrophysics Data System (ADS)

Carmona, Enrique; García-Jerez, Antonio; Luzón, Francisco; Sánchez-Martos, Francisco; Sánchez-Sesma, Francisco J.; Piña, José

2014-05-01

This work is focused on the characterization of seismic local effects in the Low Andarax River Valley (SE Spain). The Low Andarax River valley is located in an active seismic region, with the higher seismic hazard values in Spain. The landform is composed mainly by sedimentary materials which increase its seismic hazard due to the amplification of the seismic inputs and spectral resonances. We study seismic local effects in the Low Andarax River by analyzing the Horizontal-to-Vertical Spectral Ratio (HVSR) of ambient noise records. The noise data were recorded during two field campaigns in 2012 and 2013. There have been a total of 374 noise measurements with 15 and 30 minutes duration. The acquisition was performed with a Digital Broadband Seismometer Guralp CMG-6TD. The distance between measurements was about 200 meters, covering an area around 40 km2. There have been 6 significant peak frequencies between 0.3 Hz and 5 Hz. It was possible to find interesting areas with similar spectral peaks that coincide with zones with similar microgravimetric anomalies at the alluvial valley. It is also observed a decrease in the frequency peaks from West to East suggesting increased sediment layer. We also compute the soil models at those sites where geotechnical information is available, assuming that the seismic noise is diffuse. We invert the HVSR for these places using horizontally layered models and in the imaginary part the Green functions at the source. It is observed that the S wave velocity inverted models are consistent with the known geotechnical information obtained from drilled boreholes. We identify the elastodynamic properties of the limestone-dolomite materials with a formation of phyllites and quartzite that form the basement of the depression, and those properties of the Miocene and Pliocene detrital deposits (marls, sandy silts, sands and conglomerates) that fill the valley. These results together with the observed resonant frequencies along the Andarax valley allow the construction of microzonation maps, which are very useful for public administrations and private geotechnical companies. ACKNOWLEDGEMENTS. This research has been partially supported by the MINECO research project CGL2010-16250, Spain, by the EU with FEDER, by DGAPA-UNAM under Project IN104712, and the AXA Research Fund.

[Frequent attendance in a Primary Health Care District].

PubMed

Menéndez Granados, Nicolás; Vaquero Abellán, Manuel; Toledano Estepa, Manuel; Pérez Díaz, Manuel Modesto; Redondo Pedraza, Rosa

2017-10-09

To describe the distribution of frequent attenders (FA) through the different primary care practices in Cordoba-Guadalquivir Health District (Córdoba, Spain). An ecological study was performed, including data from 2011 to 2015. Defining FA as those subjects who made12 or more appointments per year; independently analysed for nursing, general practice and paediatrics. Prevalence of frequent attendance and FA/professional ratio were used as dependent variables. Demographic characteristics from district population, number of health professionals and use of general facilities were also examinated. Aiming to understand FA distribution, primary health settings were classified according to facility size and environmental location (urban, suburban and rural). The mean prevalence for FA was 10.86% (0.5 SE) for nursing; general practice 21.70% (0.7 SE) and for paediatrics 16.96% (0.7 SE). FA/professional ratios for the different professional categories were: 101.07 (5.0 SE) for nursing, 239.74 (9.0 SE) for general practice and 159.54 (9.8 SE) for paediatrics. A major part of primary health care users make a high number of consultations. From this group, women overuse nursing and general practitioner services more compared to men. A higher prevalence of FAs was observed in smaller settings, in rural areas. Although taking the FAs:professional ratio as the bar, medium-size practices are more highly overused. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Biophotopol: A Sustainable Photopolymer for Holographic Data Storage Applications.

PubMed

Ortuño, Manuel; Gallego, Sergi; Márquez, Andrés; Neipp, Cristian; Pascual, Inmaculada; Beléndez, Augusto

2012-05-02

Photopolymers have proved to be useful for different holographic applications such as holographic data storage or holographic optical elements. However, most photopolymers have certain undesirable features, such as the toxicity of some of their components or their low environmental compatibility. For this reason, the Holography and Optical Processing Group at the University of Alicante developed a new dry photopolymer with low toxicity and high thickness called biophotopol, which is very adequate for holographic data storage applications. In this paper we describe our recent studies on biophotopol and the main characteristics of this material.

Extended Abstracts, International Society of Electrochemistry (36th) Held at Salamanca, Spain on 23-28 September 1985.

DTIC Science & Technology

1985-09-28

INTERFACE USING HIGH POWER LASER PULSES 07220 R. Kndier IMPEDANCE OF A SODIUMPOLYSULPHIDE ELECTRODE DURING THE PHA- SE TRANSITIOJ MOLTEN/SOLID 723C...life. They are: 1. Corrosion case history evaluation and corrosion control measures 2. Determination of corrosion rates for given corrosion systems 3...theu~ re>M;ivat at ia ia o aae~be orea-o ob-fre ewe h 1.4-2 a high rate reaching passive current densities after several milliseconds. In this passive

Screening Tool to Determine Risk of Having Muscle Dysmorphia Symptoms in Men Who Engage in Weight Training at a Gym.

PubMed

Palazón-Bru, Antonio; Rizo-Baeza, María M; Martínez-Segura, Asier; Folgado-de la Rosa, David M; Gil-Guillén, Vicente F; Cortés-Castell, Ernesto

2018-03-01

Although 2 screening tests exist for having a high risk of muscle dysmorphia (MD) symptoms, they both require a long time to apply. Accordingly, we proposed the construction, validation, and implementation of such a test in a mobile application using easy-to-measure factors associated with MD. Cross-sectional observational study. Gyms in Alicante (Spain) during 2013 to 2014. One hundred forty-one men who engaged in weight training. The variables are as follows: age, educational level, income, buys own food, physical activity per week, daily meals, importance of nutrition, special nutrition, guilt about dietary nonadherence, supplements, and body mass index (BMI). A points system was constructed through a binary logistic regression model to predict a high risk of MD symptoms by testing all possible combinations of secondary variables (5035). The system was validated using bootstrapping and implemented in a mobile application. High risk of having MD symptoms (Muscle Appearance Satisfaction Scale). Of the 141 participants, 45 had a high risk of MD symptoms [31.9%, 95% confidence interval (CI), 24.2%-39.6%]. The logistic regression model combination providing the largest area under the receiver operating characteristic curve (0.76) included the following: age [odds ratio (OR) = 0.90; 95% CI, 0.84-0.97, P = 0.007], guilt about dietary nonadherence (OR = 2.46; 95% CI, 1.06-5.73, P = 0.037), energy supplements (OR = 3.60; 95% CI, 1.54-8.44, P = 0.003), and BMI (OR = 1.33, 95% CI, 1.12-1.57, P < 0.001). The points system was validated through 1000 bootstrap samples. A quick, easy-to-use, 4-factor test that could serve as a screening tool for a high risk of MD symptoms has been constructed, validated, and implemented in a mobile application.

Mercury species accumulation and trophic transfer in biological systems using the Almadén mining district (Ciudad Real, Spain) as a case of study.

PubMed

Patiño Ropero, M J; Rodríguez Fariñas, N; Mateo, R; Berzas Nevado, J J; Rodríguez Martín-Doimeadios, R C

2016-04-01

The impact of mercury (Hg) pollution in the terrestrial environments and the terrestrial food chains including the impact on human food consumption is still greatly under-investigated. In particular, studies including Hg speciation and detoxification strategies in terrestrial animals are almost non-existing, but these are key information with important implications for human beings. Therefore, in this work, we report on Hg species (inorganic mercury, iHg, and monomethylmercury, MeHg) distribution among terrestrial animal tissues obtained from a real-world Hg exposure scenario (Almadén mining district, Spain). Thus, we studied Hg species (iHg and MeHg) and total selenium (Se) content in liver and kidney of red deer (Cervus elaphus; n = 41) and wild boar (Sus scrofa; n = 16). Similar mercury species distribution was found for both red deer and wild boar. Major differences were found between tissues; thus, in kidney, iHg was clearly the predominant species (more than 81%), while in liver, the species distribution was less homogeneous with a percentage of MeHg up to 46% in some cases. Therefore, Hg accumulation and MeHg transfer were evident in terrestrial ecosystems. The interaction between total Se and Hg species has been evaluated by tissue and by animal species. Similar relationships were found in kidney for both Hg species in red deer and wild boar. However, in liver, there were differences between animals. The possible underlying mechanisms are discussed.

Boxwork and ferromanganese coatings in hypogenic caves: An example from Sima de la Higuera Cave (Murcia, SE Spain)

NASA Astrophysics Data System (ADS)

Gázquez, Fernando; Calaforra, José-María; Rull, Fernando

2012-12-01

This paper examines the greyish-blue deposits that were recently discovered in the lower levels of the Sima de la Higuera Cave (Murcia, SE Spain) which occur as patinas over the walls and ceilings, as well as coating boxwork formations. Their mineralogy was determined using XRD and micro-Raman spectroscopy, while EDX microanalysis was used to determine their elemental composition. The mineralogical analyses revealed the presence of Mn oxides (todorokite and pyrolusite) and Fe with a low degree of crystallinity, whereas EDX microprobe showed elevated concentrations of Mn (38.2 wt.%), Fe (15.2 wt.%) and Pb (8.1 wt.%). The ferromanganese oxyhydroxides occur as botryoidal aggregates overlying blades of calcite that have a visibly sugary texture. The speleogenetic model proposed describes (1) an initial phase of precipitation of hydrothermal calcite veins (of hypogenic origin) within the fissures of the host rock under phreatic conditions and (2) a subsequent vadose phase involving preferential corrosion of the carbonate host rock caused by lowering of the pH resulting from CO2 diffusion in condensed water and oxidation of Fe and Mn under aerobic conditions, probably mediated by microorganisms. It is this later phase that gave rise to the boxwork. The boxwork of the Sima de la Higuera Cave is a singular example of a formation that is generated by dissolution-corrosion of the rock due to acidification caused by oxidation of iron and manganese.

Climate change adaptation via targeted ecosystem service provision: a sustainable land management strategy for the Segura catchment (SE Spain)

NASA Astrophysics Data System (ADS)

Zagaria, Cecilia; de Vente, Joris; Perez-Cutillas, Pedro

2014-05-01

Topical research investigating climate, land-use and management scenarios in the Segura catchment (SE Spain), depicts a landscape at high-risk of, quite literally, deserting agriculture. Land degradation in the semi-arid region of SE Spain is characterized by water shortage, high erosion rates and salinization, increasingly exacerbated by climatic changes, scarce vegetation cover and detrimental farming practices. Future climate scenarios predict increases in aridity, variability and intensity of rainfall events, leading to increasing pressure on scarce soil and water resources. This study conceptualized the impending crisis of agro-ecological systems of the Segura basin (18800 km2) as a crisis of ecosystem service deterioration. In light of existing land degradation drivers and future climate scenarios, the potential of Sustainable Land Management (SLM) strategies was evaluated to target three priority ecosystem services (water provision, sediment retention and carbon sequestration) as a means to achieve climate change adaptation and mitigation. A preceding thorough process of stakeholder engagement (as part of the EU funded DESIRE project) indicated five SLM technologies for potential implementation, all with a focus upon reducing soil erosion, increasing soil water holding capacity and soil organic matter content. These technologies have been tested for over four years in local experimental field plots, and have provided results on the local effects upon individual environmental parameters. Despite the growing emphasis witnessed in literature upon the context-specificity which characterizes adaptation solutions, the frequent analysis at the field scale is limited in both scope and utility. There is a need to investigate the effects of adaptive SLM solutions at wider, regional scales. Thus, this study modeled the cumulative effect of each of the five selected SLM technologies with InVEST, a spatial analyst tool designed for ecosystem service quantification and valuation. Scenario impacts upon the three prioritized ecosystem services were evaluated under present and expected future climate conditions (IPCC A1B scenario storyline for 2050) using ensemble regional climate model predictions. Results are given for both the entire Segura catchment as well as for delineated sub-catchments. This study's value lies in providing relevant stakeholders with quantitative information upon which SLM strategies result in greatest ecosystem service provision and tradeoffs, and thus greatest resilience to expected climate change impacts. Furthermore, this research hopes to contribute towards the mainstreaming of the ecosystem services concept in land management policy and research, and thus to familiarize relevant stakeholders with the concept, facilitating scaling-up processes by communicating the necessity and a means to successfully achieve climate adaptation.

The role of basement inheritance faults in the recent fracture system of the inner shelf around Alboran Island, Western Mediterranean

NASA Astrophysics Data System (ADS)

Maestro-González, A.; Bárcenas, P.; Vázquez, J. T.; Díaz-Del-Río, V.

2008-02-01

Fractures associated with volcanic rock outcrops on the inner shelf of Alboran Island, Western Mediterranean, were mapped on the basis of a side-scan sonar mosaic. Absolute maximum fracture orientation frequency is NW SE to NNW SSE, with several sub-maxima oriented NNE SSW, NE SW and ENE WSW. The origin of the main fracture systems in Neogene and Quaternary rocks of the Alboran Basin (south Spain) appears to be controlled by older structures, namely NE SW and WNW ESE to NW SE faults which cross-cut the basement. These faults, pre-Tortonian in origin, have been reactivated since the early Neogene in the form of strike-slip and extensional movements linked to the recent stress field in this area. Fracture analysis of volcanic outcrops on the inner continental shelf of Alboran Island suggests that the shelf has been deformed into a narrow shear zone limited by two NE SW-trending, sub-parallel high-angle faults, the main orientation and density of which have been influenced by previous WNW ESE to NW SE basement fractures.

Biophotopol: A Sustainable Photopolymer for Holographic Data Storage Applications

PubMed Central

Ortuño, Manuel; Gallego, Sergi; Márquez, Andrés; Neipp, Cristian; Pascual, Inmaculada; Beléndez, Augusto

2012-01-01

Photopolymers have proved to be useful for different holographic applications such as holographic data storage or holographic optical elements. However, most photopolymers have certain undesirable features, such as the toxicity of some of their components or their low environmental compatibility. For this reason, the Holography and Optical Processing Group at the University of Alicante developed a new dry photopolymer with low toxicity and high thickness called biophotopol, which is very adequate for holographic data storage applications. In this paper we describe our recent studies on biophotopol and the main characteristics of this material. PMID:28817008

Carbon Balance in an Olive Orchard of SE Spain: Influence of Weed Cover

NASA Astrophysics Data System (ADS)

Sanchez-Canete, E. P.; Chamizo, S.; Serrano-Ortiz, P.; Lopez-Ballesteros, A.; Vicente-Vicente, J. L.; Kowalski, A. S.

2016-12-01

Agriculture is largely responsible for greenhouse gas emissions due to deforestation, land use changes and inadequate practices. High carbon (C) losses in agricultural lands caused by inadequate soil management entail a reduction of their C sequestration capacity and make agriculture more vulnerable to climate change impact. However, this trend can be potentially reversed if adequate agricultural practices are applied. Olive trees are one of the most widespread crops in the Mediterranean region, especially in Spain. Due to climate characteristics of the Mediterranean region and soils characterized by poor structure and low organic matter content, these crops are subject to environmental problems including erosion, soil compaction, and the loss of soil fertility that, indeed, can be aggravated by conventional practices such as intensive tillage. No-till agriculture and maintenance of the spontaneous resident vegetation cover (hereinafter, "weeds") have been applied in olive orchards in order to reduce erosion and increase soil organic C content. However, the role of these conservation practices in C balance at ecosystem scale has not been assessed so far. In this study, we analyzed the influence of weeds against weed removal via herbicide application on the net ecosystem CO2 exchange (NEE) in an olive orchard in Jaén (SE Spain), by using two eddy covariance towers during the hydrological year 2014-2015. We found that the presence of weeds increased net C uptake during winter and early spring. However, after weeds were mowed in April and kept on the soil, net C uptake decreased in this treatment due to an increase in soil respiration. Despite the lower net C uptake observed during late spring, the presence of weeds increased C fixation at annual scale. During the year of study, the weed removal practice decreased C uptake by 50% compared to the olive orchard where weeds were kept. We conclude that maintenance of weeds in olive groves has a positive effect on CO2 sequestration and enhances the capacity of this agro-system to act as a net CO2 sink.

[Nutritional risk factors to users in dysmorphia muscular strength of room].

PubMed

Martínez-Segura, Asier; Cortés Castell, Ernesto; Martínez-Amorós, Natalia; Rizo-Baeza, María Mercedes

2015-04-01

To analyze the prevalence and diet supplements used among gym users with muscle dysmorphia (MD) in the province of Alicante. Several gymnasts weights-lift rooms of the urban area of Alicante were analyzed, collecting measurements of 141 (18-45 years of age) males that pursue an increase in their muscle mass. BMI (kg/m2), type and consume of diet supplements have been checked; and has been determined whether or not the presence of DM through the muscle scale satisfaction. The sample consisted of 141 men, of whom 45 are with MD and 96 not. 89.9% and 71.9% use or have used diet supplements respectively. The consumption of supplements: proteins, carbohydrates and creatine have been significantly higher in MD´s users (p=0.007, p=0.016 and p=0.016 respectively). The Kidmed´s test results have not been significant according to the Chi-square test, but with a higher percentage of the Mediterranean diet in the group of those with DM. According to multivariate analysis are risk factors consuming supplements with an OR=3.4 (95%CI=1.1-10.9; p=0.041), being overweight with an OR=20.9 (95% CI=2.2-195.6; p =0.008) and obese with an OR=15.5 (95% CI=1.6-145.8; p=0.017). The use prevalence of diet supplements among MD and non-MD has relatively higher values compared to most studies. The most consumed diet supplements were protein, creatine and carbohydrates. The risk of suffering MD increases with the obesity degree and supplements consumption. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Open clusters in Auriga OB2

NASA Astrophysics Data System (ADS)

Marco, Amparo; Negueruela, Ignacio

2016-06-01

We study the area around the H II region Sh 2-234, including the young open cluster Stock 8, to investigate the extent and definition of the association Aur OB2 and the possible role of triggering in massive cluster formation. We obtained Strömgren and J, H, KS photometry for Stock 8 and Strömgren photometry for two other cluster candidates in the area, which we confirm as young open clusters and name Alicante 11 and Alicante 12. We took spectroscopy of ˜33 early-type stars in the area, including the brightest cluster members. We calculate a common distance of 2.80^{+0.27}_{-0.24} kpc for the three open clusters and surrounding association. We derive an age 4-6 Ma for Stock 8, and do not find a significantly different age for the other clusters or the association. The star LS V +34°23, with spectral type O8 II(f), is likely the main source of ionization of Sh 2-234. We observe an important population of pre-main-sequence stars, some of them with discs, associated with the B-type members lying on the main sequence. We interpret the region as an area of recent star formation with some residual and very localized ongoing star formation. We do not find evidence for sequential star formation on a large scale. The classical definition of Aur OB2 has to be reconsidered, because its two main open clusters, Stock 8 and NGC 1893, are not at the same distance. Stock 8 is probably located in the Perseus arm, but other nearby H II regions whose distances also place them in this arm show quite different distances and radial velocities and, therefore, are not connected.

Identification and geochemical significance of sulphurized fatty acids in sedimentary organic matter from the Lorca Basin, SE Spain

NASA Astrophysics Data System (ADS)

Russell, Marie; Hartgers, Walter A.; Grimalt, Joan O.

2000-11-01

The presence of free sulphurized fatty acids in various sediment types (carbonates, marls, organic-rich shales) of the Messinian of the Lorca Basin, SE Spain, is reported. These compounds are found in the majority, but not all, of the samples from this basin which also contain sulphur-bound hydrocarbons. They constitute mixtures of C 16-C 26 linear fatty acids predominated by the C 18 homologues with thiophene, thiolane, and thiane rings attached at various chain positions, with the most abundant isomers being those with ring substitution at position C-9. The dominance of these isomers points to an early sulphurization process involving octadec-9,12-dienoic acid and/or octadeca-9-enoic acid, major lipid constituents of algae. In general, the alkylthiophene fatty acids are more abundant than the alkylthiolane or alkylthiane fatty acids. The presence of the sulphur moiety and structural identification was confirmed by GC-HRMS and by desulphurization of the fatty acid fraction. Desulphurization also showed that a portion of the sulphur containing fatty acids is intermolecularly bound to the polymeric organic matter. The samples exhibiting higher proportions of macromolecularly bound fatty acids were also those showing higher abundances of alkylthiolane or alkylthiane fatty acids. The identification of these compounds shows that the original algal lipids, including the fatty acid pool, can be effectively preserved in sedimentary samples by sulphurization. However, sulphur-bonding only occurs by addition to the unsaturated carbons. Thus, only unsaturated fatty acids are preserved, constituting a major bias in terms of the original sedimentary distributions.

Influence of local and regional Mediterranean meteorology on SO₂ ground-level concentrations in SE Spain.

PubMed

Santacatalina, Milagros; Carratalá, Adoración; Mantilla, Enrique

2011-06-01

This work presents the results of a 4-year study on sulfur dioxide (SO(2)) ground-level concentrations in an area of southeastern Spain, the L'Alacantí region, where the cement industry is important and coke use extends to other industries as well. The main source of SO(2) emissions in the area was found to be a the Lepold cement plant (one of the two cement plants in the area). The high levels of SO(2) probably extend back to 1920 when this plant began operations. Both local and Mediterranean-scale meteorological processes influence the SO(2) ground-level concentration and together explain the dispersion dynamics of this pollutant. The location and topography of the study zone result in NW Atlantic advections and E-SE sea breezes being the dominant atmospheric circulation patterns in the area. Under stable meteorological conditions, minor local circulations are also relevant to the SO(2) concentration levels. The high frequency of local circulations determines a concentration pattern that changes during the day, with impacts occurring preferentially in a W-NW direction from the source at midday (sea breeze and strong thermal mixture), and in a SE direction at night. This causes the SO(2) concentrations to present well-defined diurnal cycles with well-differentiated shapes depending on the location of the sampling station relative to the source. The dependence of SO(2) 10 min levels on the wind origin and speed throughout the day has been evaluated by studying statistical parameters including P95, P50 and arithmetic mean. Exceedances occur under specific dispersion conditions at distances less than 1 km from the source. However, the source is traceable at larger distances and the levels are higher than typical urban ones. P95 was used as an estimator of the occurrence of larger levels or impacts. Leeward of NW winds and the source, at night and in early morning, P95 levels are comprised between 30 and 55 µg m(-3). In contrast, with SE winds and at midday, P95 levels stay at 17 µg m(-3). The same P95 was obtained for winds lower than 5 m s(-1), which represent 89% of the winds in the area. However, stronger winds can have P95 levels above 125 µg m(-3).

Acute poisoning by pesticides: a prospective epidemiological study in a Spanish emergency service.

PubMed

Cabo Valle, M; Marti Lloret, J B; Leyn Vanderswalm, F; Marti Ciriquian, J L

1993-12-01

Our results were obtained from patients aged 15 y and above treated for pesticide poisoning at the Emergency Service of Elche General Hospital in south Alicante province during 1989. Among other epidemiological parameters, we evaluated the hospital prevalence of this type of poisoning and obtained a prevalence rate of 0.17% of the total number of emergencies treated. The most frequent age group was between the ages of 45 and 54 y, the male to female ratio was 4:1 and there was a prevalence of married people. Professional accidental etiology was most common, and the lethal cases 5.1% were due to self-poisoning.

Thymus mastichina L. essential oils from Murcia (Spain): Composition and antioxidant, antienzymatic and antimicrobial bioactivities

PubMed Central

Carrasco, Alejandro; Martinez-Gutierrez, Ramiro; Tomas, Virginia; Tudela, Jose

2018-01-01

The compositions of essential oils (EOs) from Spanish marjoram (Thymus mastichina L.) grown in several bioclimatic zones of Murcia (SE Spain) were studied to determine their absolute and relative concentrations using gas chromatography-mass spectrometry. 1,8-Cineole and linalool were the main components, followed by α-pinene, β-pinene and α-terpineol. (–)-Linalool, (+)-α-terpineol and (+)-α-pinene were the most abundant enantiomers. When the antioxidant capacities of T. mastichina EOs and their compounds were measured by five methods, EOs and linalool, linalyl acetate, α-terpinene and γ-terpinene, among others, showed antioxidant activities. All four T. mastichina EOs inhibited both lipoxygenase and acetylcholinesterase activities, and they might be useful for further research into inflammatory and Alzheimer diseases. Bornyl acetate and limonene showed the highest lipoxygenase inhibition and 1,8-cineole was the best acetylcholinesterase inhibitor. Moreover, these EOs inhibited the growth of Escherichia coli, Staphylococcus aureus and Candida albicans due to the contribution of their individual compounds. The results underline the potential use of these EOs in manufactured products, such as foodstuff, cosmetics and pharmaceuticals. PMID:29304179

Heavy metal pollution in soils of abandoned mining areas (SE, Spain)

NASA Astrophysics Data System (ADS)

Martínez-Sánchez, M. J.; Pérez-Sirvent, C.; Molina, J.; Tudela, M. L.; Navarro, M. C.; García-Lorenzo, M. L.

2009-04-01

Elevated levels of heavy metals can be found in and around disused metalliferous mines due to discharge and dispersion of mine wastes into nearby agricultural soils, food crops and stream systems. Heavy metals contained in the residues from mining and metallurgical operations are often dispersed by wind and/or water after their disposal. These areas have severe erosion problems caused by wind and water runoff in which soil and mine spoil texture, landscape topography and regional and microclimate play an important role. The present study was carried out in the Cabezo Rajao (La Uni

Constraining the deformation and exhumation history of the Ronda Massif, Southern Spain

NASA Astrophysics Data System (ADS)

Myall, Jack; Donaldson, Colin

2016-04-01

The Ronda peridotite, southern Spain is comprised of four peridotite units hosted within metasedimentary units of the Betic Cordillera, Western Alps. These four areas of differing mineral facies are termed: the Garnet Mylonite , the Foliated Spinel Peridotite, the Granular Spinel Peridotite and the Foliated Plagioclase Peridotite. Whilst two of these units show a strong NE-SW foliation, the granular unit has no foliation and the Plagioclase facies shows a NW-SE foliation. The massif is separated from the metasedimentary host through a mylonite shear zone to the NW and thrust faults to the SE. The Garnets contain rims of Kelyphite which when combined with the rims of Spinel on the Plagioclase crystals illustrate the complicated exhumation of this massif. The Kelyphite shows the breakdown of garnet back to spinel and pyroxene showing the deeper high pressure high temperature mineral is under shallowing conditions whereas in contrast to this the low pressure low temperature plagioclase crystals have spinel rims showing that they have been moved into deeper conditions. The P-T-t pathway of the massif suggests slow exhumation to allow for partial recrystallisation of not only the garnets and plagioclases but of a 100m band of peridotite between the Foliated Spinel Peridotite and the Granular Spinel Peridotite facies. The tectonic model for the Ronda Peridotite that best describes the field data and subsequent lab work of this study is Mantle Core complex and slab roll back models. These models support mantle uprising during an extensional event that whereby slab roll back of the subducting lithosphere provides uplift into a void and emplacement into the crust. Further extension and final exhumation causes rotation of a mantle wedge into its present day position.

Resource availability and competition intensity in the carnivore guild of the Early Pleistocene site of Venta Micena (Orce, Baza Basin, SE Spain)

NASA Astrophysics Data System (ADS)

Rodríguez-Gómez, Guillermo; Palmqvist, Paul; Ros-Montoya, Sergio; Espigares, M. Patrocinio; Martínez-Navarro, Bienvenido

2017-05-01

With an age of ∼1.6-1.5 Ma, the Early Pleistocene site of Venta Micena (Orce, Baza Basin, SE Spain) has provided the large mammals assemblage of Late Villafranchian age with higher preservational completeness in Western Europe and offers a unique opportunity to analyze the food webs of the mammalian paleocommunity before the first human arrival in this continent. Taphonomic analysis of the fossil assemblage has shown evidence of carnivore involvement, particularly hyenas, in the bone accumulating process. In this study we use a mathematical approach based on Leslie matrices to quantify the biomass of ungulates available to the members of the carnivore guild as well as the pattern of resource partitioning and competition intensity among them. The results obtained show that although the biomass of primary consumers available to the secondary consumers was lower than the value expected under optimal conditions, more than half the individuals and biomass of carnivores expected would be reached, which allowed a viable ecosystem in Venta Micena. In fact, the biomass available for the members of the carnivore guild is 25-30% greater than the estimates obtained for two nearby sites, Barranco León-D and Fuente Nueva-3, which are somewhat younger (∼1.4 Ma) and preserve the oldest evidence on human presence in this region. Given that the competition intensity estimated in the carnivore guild of Venta Micena was lower than in the latter sites, this suggests that the timing of the first human dispersal in Western Europe was probably not a matter of ecological opportunity.

Organic amendments and mulches influence the quality of restored mine soils and plant cover in semiarid regions.

NASA Astrophysics Data System (ADS)

Luna Ramos, Lourdes; Miralles, Isabel; Contreras, Sergio; Lázaro-Suau, Roberto; Solé-Benet, Albert

2017-04-01

An experimental restoration was designed in a calcareous quarry in Sierra de Gádor, SE Spain, with the aim of determining useful semiarid restoration techniques. The factors tested were: a) organic amendments (sewage sludge, compost and no amendment), b) mulches (gravel, woodchip and no mulch), and c) three native species (Macrochloa tenacissima, Anthyllis terniflora and Anthyllis cytisoides). Nine combinations of organic amendments and mulches were established in plots of 15 x 5 m and 75 plants were planted in each plot. Plant survival and growth were measured at months 6, 24, 36 and 48 after planting. Moreover, the possible relationships between soil quality indicators (physico-chemical and microbiological properties, aggregate stability and infiltration rate) and changes in the planted vegetation caused by restoration treatments were explored. This study demonstrated that opencast mine revegetation with native species (M. tenacissima, A. terniflora and A. cytisoides) was successful in the boundary between arid and semiarid climate in only four years, compared to previous soil restoration treatment. The response of plant species was different, showing their own physiological mechanisms. M. tenacissima presented the highest survival rates although the two Anthyllis species had the highest growth rates. Despite organic amendments had not a positive effect on plant survival, these treatments increased plant growth. In particular, the improvement on chemical, microbiological and physical soil properties induced by sewage sludge and especially compost treatment, enhanced plant growth. However, changes induced by mulches on the physico-chemical soil properties did not provided clear evidences, either positive or negative, in plant establishment. Thus, the addition of organic matter from organic residues and revegetation with native species can improve the restoration success in SE Spain and perhaps similar regions worldwide under arid-semiarid climate.

Categorical Indicator Kriging for assessing the risk of groundwater nitrate pollution: the case of Vega de Granada aquifer (SE Spain).

PubMed

Chica-Olmo, Mario; Luque-Espinar, Juan Antonio; Rodriguez-Galiano, Victor; Pardo-Igúzquiza, Eulogio; Chica-Rivas, Lucía

2014-02-01

Groundwater nitrate pollution associated with agricultural activity is an important environmental problem in the management of this natural resource, as acknowledged by the European Water Framework Directive. Therefore, specific measures aimed to control the risk of water pollution by nitrates must be implemented to minimise its impact on the environment and potential risk to human health. The spatial probability distribution of nitrate contents exceeding a threshold or limit value, established within the quality standard, will be helpful to managers and decision-makers. A methodology based on non-parametric and non-linear methods of Indicator Kriging was used in the elaboration of a nitrate pollution categorical map for the aquifer of Vega de Granada (SE Spain). The map has been obtained from the local estimation of the probability that a nitrate content in an unsampled location belongs to one of the three categories established by the European Water Framework Directive: CL. 1 good quality [Min - 37.5 ppm], CL. 2 intermediate quality [37.5-50 ppm] and CL. 3 poor quality [50 ppm - Max]. The obtained results show that the areas exceeding nitrate concentrations of 50 ppm, poor quality waters, occupy more than 50% of the aquifer area. A great proportion of the area's municipalities are located in these poor quality water areas. The intermediate quality and good quality areas correspond to 21% and 28%, respectively, but with the highest population density. These results are coherent with the experimental data, which show an average nitrate concentration value of 72 ppm, significantly higher than the quality standard limit of 50 ppm. Consequently, the results suggest the importance of planning actions in order to control and monitor aquifer nitrate pollution. © 2013.

Architecture and tectono-stratigraphic evolution of the intramontane Baza Basin (Bétics, SE-Spain): Constraints from seismic imaging

NASA Astrophysics Data System (ADS)

Haberland, Christian; Gibert, Luis; Jurado, María José; Stiller, Manfred; Baumann-Wilke, Maria; Scott, Gary; Mertz, Dieter F.

2017-07-01

The Baza basin is a large Neogene intramontane basin in the Bétic Cordillera of southern Spain that formed during the Tortonian (late Miocene). The Bétic Cordillera was produced by NW-SE oblique convergence between the Eurasian and African Plates. Three seismic reflection lines (each 18 km long; vibroseis method) were acquired across the Baza basin to reveal the architecture of the sedimentary infill and faulting during basin formation. We applied rather conventional CDP data processing followed by first arrival P-wave tomography to provide complementary structural information and establish velocity models for the post-stack migration. These images show a highly asymmetric structure for the Basin with sediments thickening westward, reaching a maximum observed thickness of > 2200 m near the governing Baza Fault zone (BFZ). Three major seismic units (including several subunits) on top of the acoustic basement could be identified. We use stratigraphic information from the uplifted block of the BFZ and other outcrops at the basin edges together with available information from neighboring Bétic basins to tentatively correlate the seismic units to the known stratigraphy in the area. Until new drilling or surface outcrop data is not available, this interpretation is preliminary. The seismic units could be associated to Tortonian marine deposits, and latest Miocene to Pleistocene continental fluvio-lacustrine sediments. Individual strands of the BFZ truncate the basin sediments. Strong fault reflections imaged in two lines are the product of the large impedance contrast between sedimentary fill and basement. In the central part of the Basin several basement faults document strong deformation related to the early stages of basin formation. Some of these faults can be traced up to the shallowest imaged depth levels indicating activity until recent times.

The growth of pines germinated from woodchip mulch in restored soils from semiarid SE Spain quarries is enhanced by organic amendments

NASA Astrophysics Data System (ADS)

Luna Ramos, Lourdes; Miralles, Isabel; Lázaro-Suau, Roberto; Solé-Benet, Albert

2017-04-01

The use of pine woodchips in soil restoration in calcareous quarries is a relatively low-cost mulching technique to improve soil water conservation and decrease soil erosion, contributing to improve soil quality. Besides these two important effects, woodchip mulch is also a potential source of seeds which can germinate if environmental conditions during earlier stages are adequate. Pine germination has been observed in experimental plots treated with pine woodchips used as mulch in one of the driest regions in Europe (SE Spain). This side-effect provided an interesting opportunity to analyse the influence of topsoil and two organic wastes (compost from domestic organic waste and sewage sludge from urban water treatment plant) in mine soils on the germinated pines (Pinus halepensis Mill.) and the plant cover (revegetated native plants and spontaneous vegetation). Number, height and basal diameter of pines and the total plant cover were measured 6 years after the applications of topsoil and organic amendments. Results showed that organic wastes increased the pine growth and the total plant cover which could favour in turn the physico-chemical soil properties and its quality in the medium-long term. However, organic amendments negatively influencing the number of germinated pines. The likely growth of pine seedlings derived from the pine cones which come with pine woodchips used as mulch, when enhanced by organic amendments, adds a positive value in quarry restoration even under very dry climatic conditions. However, it is necessary to continue monitoring the development of vegetation to form a more precise idea about whether the development of the pines is globally beneficial, since the pines could outcompete the local native plants.

Hydrothermal activity and its paleoecological implications in the latest Miocene to Middle Pleistocene lacustrine environments of the Baza Basin (Betic Cordillera, SE Spain)

NASA Astrophysics Data System (ADS)

García-Aguilar, José Manuel; Guerra-Merchán, Antonio; Serrano, Francisco; Palmqvist, Paul; Flores-Moya, Antonio; Martínez-Navarro, Bienvenido

2014-07-01

The continental sedimentary record of the Baza Basin (Guadix-Baza Depression, Betic Cordillera, SE Spain) shows six sedimentary units of lacustrine origin deposited from the latest Miocene to the Middle Pleistocene. Depending on the interval considered, the lacustrine deposits are mainly composed of marls, carbonates or gypsiferous evaporites, showing lithological, mineralogical and geochemical features (i.e., magnesium, strontium and sulfur contents, celestine deposits and travertine growths) that are evidence of intense, tectonically-induced hydrothermal activity. According to the high concentrations of strontium and sulfur as well as the abundance of travertines and magnesium clays, the supply of hot waters was greater during the Zanclean, the Gelasian and the Calabrian, as a result of tectonic activity. Hydrothermal activity has continued until the present time and is responsible of the hot springs that are nowadays active in the Guadix-Baza Depression. The paleoenvironmental consequences of these sublacustrine hot springs were that during some intervals the lakes maintained a relatively permanent water table, not subject to periodic desiccations in the dry season, and warmer temperatures throughout the year. This resulted in a high level of organic productivity, especially for the Calabrian, which allowed the development of a rich and well diversified mammalian community, similar to those of modern African savannas with tree patches. In this mild environment, the permanent water sheet favored the presence of drought intolerant megaherbivores such as the giant extinct hippo Hippopotamus antiquus. The high standing crop biomass of ungulates resulted in the availability of abundant carcasses for scavengers such as hyenas and hominins, which explains the very high densities of skeletal remains preserved in the sediments distributed along the lake surroundings.

[Prospective observational study of insulin detemir in patients with poorly controlled type 2 diabetes mellitus initiating insulin therapy for the first time (SOLVE Study)].

PubMed

Orozco-Beltrán, Domingo; Artola-Menéndez, Sara

2016-02-01

Describe the experience in the primary care setting with insulin detemir in patients with poorly controlled type2 diabetes mellitus that need to add-on insulin to their oral antidiabetic drug therapy. Prospective observational study of 6 months of follow up, performed in 10 countries. In Spain, participating sites were only from the primary care setting. Eligible patients were those with poorly controlled type2 diabetes mellitus adding-on once-daily insulin detemir to their existing oral antidiabetic therapy in the month prior to their enrollment. The change of Hb1Ac and of weight at the end of the study and the incidence of hypoglycemia and adverse reactions, were analyzed. We report the results obtained in the Spanish cohort. Overall 17,374 patients were included, 973 in Spain [mean age 64.8 years (SE 12); duration of diabetes 9.4 years (SE 6.2); Hb1Ac 8.9% (DE 1.4)]. In the sample analyzed for efficacy (n=474) the mean change of Hb1Ac was -1.6% (95%CI: -1.75 to -1.42; P<.001), mean change of weight was -2.9 kg (95%CI: -3.72 to -2.08; P<.001). Only one episode of severe hypoglycemia was reported, which was also the only serious adverse reaction reported in the study. The incidence rate of non-severe hypoglycemia was 2.44 events/patient-year. In this cohort of patients with type 2 diabetes mellitus receiving newly initiated insulin therapy, once-daily detemir improved the glycemic control, with low incidence of hypoglycemia and a significant reduction of the weight. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

Fagus sylvatica L. provenances maintain different leaf metabolic profiles and functional response

NASA Astrophysics Data System (ADS)

Aranda, Ismael; Sánchez-Gómez, David; de Miguel, Marina; Mancha, Jose Antonio; Guevara, María Angeles; Cadahía, Estrella; Fernández de Simón, María Brígida

2017-07-01

Most temperate forest tree species will suffer important environmental changes as result of the climate change. Adaptiveness to local conditions could change at different sites in the future. In this context, the study of intra-specific variability is important to clarify the singularity of different local populations. Phenotypic differentiation between three beech provenances covering a wide latitudinal range (Spain/ES, Germany/DE and Sweden/SE), was studied in a greenhouse experiment. Non-target leaf metabolite profiles and ecophysiological response was analyzed in well-watered and water stressed seedlings. There was a provenance-specific pattern in the relative concentrations of some leaf metabolites regardless watering treatment. The DE and SE from the center and north of the distribution area of the species showed a clear differentiation from the ES provenance in the relative concentration of some metabolites. Thus the ES provenance from the south maintained larger relative concentration of some organic and amino acids (e.g. fumaric and succinic acids or valine and isoleucine), and in some secondary metabolites (e.g. kaempferol, caffeic and ferulic acids). The ecophysiological response to mild water stress was similar among the three provenances as a consequence of the moderate water stress applied to seedlings, although leaf N isotope composition (δ15N) and leaf C:N ratio were higher and lower respectively in DE than in the other two provenances. This would suggest potential differences in the capacity to uptake and post-process nitrogen according to provenance. An important focus of the study was to address for the first time inter-provenance leaf metabolic diversity in beech from a non-targeted metabolic profiling approach that allowed differentiation of the three studied provenances.

Temporal assemblage turnovers of intertidal foraminiferal communities from tropical (SE Caribbean) and temperate (NE England and SW Spain) regions

NASA Astrophysics Data System (ADS)

Costelloe, Ashleigh; Wilson, Brent; Horton, Benjamin P.; Hayek, Lee-Ann C.

2018-05-01

This is the first quantitative study of temporal assemblage turnovers of the relationships between intertidal foraminifera. Time series datasets collected from tropical Caroni Swamp and Claxton Bay (Trinidad, SE Caribbean) and temperate Cowpen Marsh (NE England, U.K.) and Bay of Cadiz (SW Spain) were used. The assemblage turnover index (ATI) examined species interrelationships through comparisons of monthly or biweekly species proportional abundances over one or two years. Species contributing to major assemblage turnovers (ATI > x + σ) were identified using the conditioned on-boundary index (CoBI). Foraminiferal species are heterogeneously distributed within the sediment; multiple sample stations at a study location cumulatively represent the foraminiferal metacommunity and clusters represent foraminiferal assemblages. The ATI and CoBI were applied to the proportional abundances of live specimens recorded for the metacommunity and assemblages at each location. At Caroni Swamp and Claxton Bay, major assemblage turnovers were driven by the most abundant species and the majority coincided with seasonal change or the arrival of the seasonal Orinoco plume in the Gulf of Paria. Seasonal turnovers of the foraminiferal metacommunities at temperate Cowpen Marsh and Bay of Cádiz occurred during the summer and winter. Major assemblage turnovers in the upper Cowpen Marsh occurred in the summer, and the lower marsh in the winter. Foraminiferans are useful bioindicators for monitoring the health of coastal environments. Understanding foraminiferal population dynamics will allow cyclical changes to be differentiated from abrupt and persistent changes, which are related to anthropogenic disturbances or long-term climate change. The ATI and CoBI are useful indices for quantitatively exploring relationships of foraminiferal populations over time.

Mobilization of Ag, heavy metals and Eu from the waste deposit of the Las Herrerias mine (Almería, SE Spain)

NASA Astrophysics Data System (ADS)

Navarro, A.; Cardellach, E.

2009-02-01

We studied the mobility of silver, heavy metals and europium in waste from the Las Herrerías mine in Almería (SE Spain). The most abundant primary mineral phases in the mine wastes are hematite, hydrohematite, barite, quartz, muscovite, anorthite, calcite and phillipsite. The minor phase consisted of primary minerals including ankerite, cinnabar, digenite, magnesite, stannite, siderite and jamesonite, and secondary minerals such as glauberite, szomolnokite, thenardite and uklonscovite. The soils show high concentrations of Ag (mean 21.6 mg kg-1), Ba (mean 2.5%), Fe (mean 114,000 mg kg-1), Sb (mean 342.5 mg kg-1), Pb (mean 1,229.8 mg kg-1), Zn (mean 493 mg kg-1), Mn (mean 4,321.1 mg kg-1), Cd (mean 1.2 mg kg-1) and Eu (mean 4.0 mg kg-1). The column experiments showed mobilization of Ag, Al, Ba, Cu, Cd, Eu, Fe, Mn, Ni, Sb, Pb and Zn, and the inverse modelling showed that the dissolution of hematite, hausmannite, pyrolusite and anglesite can largely account for the mobilization of Fe, Mn and Pb in the leaching experiment. The mobility of silver may be caused by the presence of kongsbergite and chlorargyrite in the waste, while the mobility of Eu seems to be determined by Eu(OH)3, which controls the solubility of Eu in the pH-Eh conditions of the experiments. The mineralogy, pH, Eh and geochemical composition of the mine wastes may explain the possible mobilization of heavy metals and metalloids. However, the absence of contaminants in the groundwater may be caused by the carbonate-rich environment of “host-rocks” that limits their mobility.

Total organic carbon and humus fractions in restored soils from limestone quarries in semiarid climate, SE Spain

NASA Astrophysics Data System (ADS)

Luna Ramos, Lourdes; Miralles Mellado, Isabel; Ángel Domene Ruiz, Miguel; Solé Benet, Albert

2016-04-01

Mining activities generate erosion and loss of plant cover and soil organic matter (SOM), especially in arid and semiarid Mediterranean regions. A precondition for ecosystem restoration in such highly disturbed areas is the development of functional soils with sufficient organic matter. But the SOM quality is also important to long-term C stabilization. The resistance to biodegradation of recalcitrant organic matter fractions has been reported to depend on some intrinsic structural factors of humic acid substances and formation of amorphous organo-mineral recalcitrant complexes. In an experimental soil restoration in limestone quarries in the Sierra de Gádor (Almería), SE Spain, several combinations of organic amendments (sewage sludge and compost from domestic organic waste) and mulches (gravel and woodchip) were added in experimental plots using a factorial design. In each plot, 75 native plants (Anthyllis cytisoides, A. terniflora and Macrochloa tenacissima) were planted and five years after the start of the experiment total organic carbon (TOC), physico-chemical soil properties and organic C fractions (particulate organic matter, H3PO4-fulvic fraction, fulvic acids (FA), humic acids (HA) and humin) were analyzed. We observed significant differences between treatments related to the TOC content and the HA/FA ratio. Compost amendments increased the TOC, HA content and HA/FA ratio, even higher than in natural undisturbed soils, indicating an effective clay humus-complex pointing to progressively increasing organic matter quality. Soils with sewage sludge showed the lowest TOC and HA/FA ratio and accumulated a lower HA proportion indicating poorer organic matter quality and comparatively lower resilience than in natural soils and soils amended with compost.

Do heavy metals existing in abandoned mining sites represent a real health risk? A study case in the SE Spain.

NASA Astrophysics Data System (ADS)

Martinez-Sanchez, Maria Jose; Perez-Sirvent, Carmen; García-Lorenzo, Mari Luz; Martínez-López, Salvadora; Perez-Espinosa, Victor; Hernández-Cordoba, Manuel; Bech, Jaime

2013-04-01

Mining activities have been carried out for centuries in Sierra Minera (SE Spain) giving rise to a large number of sites distributed throughout the zone in which residues are accumulated. This communication reports studies as regards metal mobilization and analysis of the health risk that could be posed by inhalation, dermic contact or occasional ingestion of this type of sediments. Lead was used as the metal for the studies due to its particular abundance in the zone. A large number of samples were taken and general analytical determinations (pH, particle size, organic matter, equivalent calcium carbonate content and mineralogical composition) were carried out in order its characterization. An in vitro method for obtaining formation on Pb bioaccessibility in these mine waste materials was also carried out. Our results prove that mineral associations, different alteration states and sorption/desorption processes play an important role in the bioavailability of lead. In addition, it is noteworthy that the metal fraction dissolved by the proposed in vitro methodology is lower than 100%, both in the stomach and intestinal phases. Finally an assessment of the risk posed by lead is achieved. To this respect it should be noted that the IRIS database provide cancer slope factor and reference dose, as a way to assess the risk caused by arsenic, cadmium and copper but no for lead, probably due to the wide variety of real situations, and the discrepancy of the sources. The way here suggested is a novelty in this sense, and the results could be extrapolated to other similar zones and be incorporated to the general protocol of risk assessment applied to contaminated sites.

Impact of changes in pill appearance in the adherence to angiotensin receptor blockers and in the blood pressure levels: a retrospective cohort study

PubMed Central

Lumbreras, B; López-Pintor, E

2017-01-01

Objective To assess the level of adherence to angiotensin receptor blockers (ARBs) in patients regularly attending a community pharmacy and the influence of a change in patients' adherence to pharmacological treatment. Design Retrospective cohort study of a random sample of consecutive patients collecting their medication. Setting 40 community pharmacies in Alicante (Southeast Spain). Participants 602 consecutive ≥18 years old patients following treatment with ARBs at least 3 previous refills were included. Main outcome measures Prevalence of uncontrolled blood pressure (BP) and adherence to prescribed pharmacological treatment (measured through both the Batalla and the Morisky-Green tests). A multivariate Poisson regression model was used to estimate the adjusted risk ratio (RRa) for non-adherence to pharmacological treatment by the presence of a change in patient's adherence and other significant variables. Results 161/602 (13.7%) patients presented uncontrolled BP. According to the Morisky test, 410/602 (68.2%) patients were considered adherent to pharmacological treatment and 231/602 (38.4%) patients according to the Batalla test. According to the Morisky-Green test, in the multivariable analysis, patients with a previous change in pill appearance were less likely to be adherent than those patients with no change in their pharmacological treatment (RRa 0.45; CI 95% 0.22 to 0.90; p=0.024). Systolic BP was higher in patients with a change in pill appearance in the previous 3 refills (median BP 142 mm Hg; IQR 136–148) than in those who did not have a change (median BP 127 mm Hg; IQR 118–135; p<0.001). Conclusions There was a low percentage of adherence and nearly 15% of uncontrolled BP in patients who regularly collected their medication. Switching between pills of different appearances was associated with lower patient adherence to pharmacological treatment and a higher uncontrolled BP than no change in pharmacological treatment or change only in package but not in pill appearance. PMID:28363919

The Agost Basin (Betic Cordillera, Alicante province, Spain): a pull-apart basin involving salt tectonics

NASA Astrophysics Data System (ADS)

Martín-Martín, Manuel; Estévez, Antonio; Martín-Rojas, Ivan; Guerrera, Francesco; Alcalá, Francisco J.; Serrano, Francisco; Tramontana, Mario

2018-03-01

The Agost Basin is characterized by a Miocene-Quaternary shallow marine and continental infilling controlled by the evolution of several curvilinear faults involving salt tectonics derived from Triassic rocks. From the Serravallian on, the area experienced a horizontal maximum compression with a rotation of the maximum stress axis from E-W to N-S. The resulting deformation gave rise to a strike-slip fault whose evolution is characterized progressively by three stages: (1) stepover/releasing bend with a dextral motion of blocks; (2) very close to pure horizontal compression; and (3) restraining bend with a sinistral movement of blocks. In particular, after an incipient fracturing stage, faults generated a pull-apart basin with terraced sidewall fault and graben subzones developed in the context of a dextral stepover during the lower part of late Miocene p.p. The occurrence of Triassic shales and evaporites played a fundamental role in the tectonic evolution of the study area. The salty material flowed along faults during this stage generating salt walls in root zones and salt push-up structures at the surface. During the purely compressive stage (middle part of late Miocene p.p.) the salt walls were squeezed to form extrusive mushroom-like structures. The large amount of clayish and salty material that surfaced was rapidly eroded and deposited into the basin, generating prograding fan clinoforms. The occurrence of shales and evaporites (both in the margins of the basin and in the proper infilling) favored folding of basin deposits, faulting, and the formation of rising blocks. Later, in the last stage (upper part of late Miocene p.p.), the area was affected by sinistral restraining conditions and faults must have bent to their current shape. The progressive folding of the basin and deformation of margins changed the supply points and finally caused the end of deposition and the beginning of the current erosive systems. On the basis of the interdisciplinary results, the Agost Basin can be considered a key case of the interference between salt tectonics and the evolution of strike-slip fault zones. The reconstructed model has been compared with several scaled sandbox analogical models and with some natural pull-apart basins.

A comparative analysis of the modification of sexual desire of users of oral hormonal contraceptives and intrauterine contraceptive devices.

PubMed

Martin-Loeches, M; Ortí, R M; Monfort, M; Ortega, E; Rius, J

2003-09-01

To compare the influence of oral hormonal contraceptives (OCs) and the use of intrauterine contraceptive devices (IUDs) on the modification of sexual desire. A prospective observational study of 1073 women using OCs or an IUD at the Family Planning Center 'Marina Alta' in Alicante, Spain. In order to evaluate the relative risk regarding the decrease in libido attributed to each contraceptive method, a logistic regression analysis was undertaken which considered the factors of age adjustment, level of studies, family planning information, relationship with partner, age when sexual relationships were initiated, parity, contraceptive method previously used and the duration of use of the contraceptive method. No differences in the decrease of sexual desire were observed between the use of the OC and IUD (odds ratio (OR) 1.32; 95% confidence interval (CI) 0.70-2.49), yet differences were noted, however, in relation to age (OR 1.05; 95% CI 1.01-1.10). Although these differences were not statistically significant, a high level of awareness regarding family planning was shown to increase sexual desire when compared to a lower level of information on this subject (OR 0.64; 95% CI 0.41-1.01). Sexual desire was seen to decrease if the quality of the relationship with the partner was average (OR 2.24; 95% CI 1.36-3.69) or poor (OR 4.69; 95% CI 1.93-11.4). Nulliparous women showed a greater decrease in sexual desire in relation to women who had already given birth (OR 1.57; 95% CI 1.00-2.47). Sexual desire was greater if the contraceptive method had already been in use for 6-12 months (OR 0.41; 95% CI 0.17-0.98). Sexual desire does not vary in relation to the use of OCs or IUDs, yet it does decrease with age, in nulliparous women and in those with an average or poor relationship with their partner. Furthermore, sexual desire shows an increase between the first 6 and 12 months of contraceptive treatment.

Spiribacter curvatus sp. nov., a moderately halophilic bacterium isolated from a saltern.

PubMed

León, María José; Rodríguez-Olmos, Angel; Sánchez-Porro, Cristina; López-Pérez, Mario; Rodríguez-Valera, Francisco; Soliveri, Juan; Ventosa, Antonio; Copa-Patiño, José Luis

2015-12-01

A novel pink-pigmented bacterial strain, UAH-SP71T, was isolated from a saltern located in Santa Pola, Alicante (Spain) and the complete genome sequence was analysed and compared with that of Spiribacter salinus M19-40T, suggesting that the two strains constituted two separate species, with a 77.3% ANI value. In this paper, strain UAH-SP71T was investigated in a taxonomic study using a polyphasic approach. Strain UAH-SP71T was a Gram-stain-negative, strictly aerobic, non-motile curved rod that grew in media containing 5-20% (w/v) NaCl (optimum 10% NaCl), at 5-40 °C (optimum 37 °C) and at pH 5-10 (optimum pH 8). Phylogenetic analysis based on the comparison of 16S rRNA gene sequences revealed thatstrain UAH-SP71T is a member of the genus Spiribacter, showing a sequence similarity of 96.5% with Spiribacter salinus M19-40T. Other related species are also members of the family Ectothiorhodospiraceae, including Arhodomonas recens RS91T (95.5% 16S rRNA gene sequence similarity), Arhodomonas aquaeolei ATCC 49307T (95.4 %) and Alkalilimnicola ehrlichii MLHE-1T (94.9 %). DNA-DNA hybridization between strain UAH-SP71T and Spiribacter salinus M19-40T was 39 %. The major cellular fatty acids of strain UAH-SP71T were C18 : 1ω6c and/or C18 : 1ω7c, C16 : 0, C16 : 1ω6c and/or C16 : 1ω7c, C10 : 0 3-OH and C12 : 0, a pattern similar to that of Spiribacter salinus M19-40T. Phylogenetic, phenotypic and genotypic differences between strain UAH-SP71T and Spiribacter salinus M19-40T indicate that strainUAH-SP71T represents a novel species of the genus Spiribacter, for which the name Spiribacter curvatus sp. nov. is proposed. The type strain is UAH-SP71T (5CECT8396T5DSM 28542T).

Dietary intake of trace elements by the population of Catalonia (Spain): results from a total diet study.

PubMed

Perelló, Gemma; Vicente, Emilio; Castell, Victòria; Llobet, Juan M; Nadal, Martí; Domingo, José L

2015-01-01

This study aimed to analyse the concentrations of Al, Ba, Bi, Cu, Cr, Ge, Mn, Mo, Ni, Sb, Se, Sr and Zn in food samples collected in 2008 in Catalonia (Spain). The dietary intake of these 13 trace elements was subsequently estimated by different age-gender groups of the population: children, adolescents, adults and seniors. In general terms, fish and shellfish, cereals, and pulses were the food groups showing the highest levels for most elements. Higher dietary intakes were associated with male groups (adolescents, adults and seniors). However, none exceeded the tolerable levels. When exposure was estimated based on body weight, children were the group with the highest dietary intake. Notwithstanding, only the weekly intake of Al by children exceeded the recommendations of the European Food Safety Authority (EFSA). It is a consequence of the higher intake of cereals in relation to their respective body weights. In addition to the periodical food surveillance of toxic metals (As, Cd, Hg and Pb), it is also important to determine the levels of other trace elements in order to ensure that the dietary exposure by the Catalan population is under control.

An International Evaluation of Cognitive Reserve and Memory Changes in Early Old Age in 10 European Countries.

PubMed

Cadar, Dorina; Robitaille, Annie; Clouston, Sean; Hofer, Scott M; Piccinin, Andrea M; Muniz-Terrera, Graciela

2017-01-01

Cognitive reserve was postulated to explain individual differences in susceptibility to ageing, offering apparent protection to those with higher education. We investigated the association between education and change in memory in early old age. Immediate and delayed memory scores from over 10,000 individuals aged 65 years and older, from 10 countries of the Survey of Health, Ageing and Retirement in Europe, were modeled as a function of time in the study over an 8-year period, fitting independent latent growth models. Education was used as a marker of cognitive reserve and evaluated in association with memory performance and rate of change, while accounting for income, general health, smoking, body mass index, gender, and baseline age. In most countries, more educated individuals performed better on both memory tests at baseline, compared to those less educated. However, education was not protective against faster decline, except for in Spain for both immediate and delayed recall (0.007 [SE = 0.003] and 0.006 [SE = 0.002]), and Switzerland for immediate recall (0.006 [SE = 0.003]). Interestingly, highly educated Italian respondents had slightly faster declines in immediate recall (-0.006 [SE = 0.003]). We found weak evidence of a protective effect of education on memory change in most European samples, although there was a positive association with memory performance at individuals' baseline assessment. © 2017 The Author(s) Published by S. Karger AG, Basel.

The first report of Telomerina flavipes (Meigen, 1830) (Diptera, Sphaeroceridae) in a forensic case, with redescription of its pupa.

PubMed

Arnaldos, María-Isabel; Ubero-Pascal, Nicolás; García, Rafael; Carles-Tolrá, Miguel; Presa, Juan-José; García, María-Dolores

2014-09-01

This paper presents a forensic investigation that took place in the city of Murcia (SE Spain) and shows how the entomological specimens collected at the scene were extremely helpful for estimating the minimum post-mortem interval (PMImin). The occurrence of Telomerina flavipes (Meigen, 1830) (Diptera: Sphaeroceridae) is reported here for the first time in a forensic case. Additionally, the importance of other entomological evidence in this case is discussed. The first known images of the puparium are provided, as well as its redescription and that of the cephalopharyngeal skeleton recovered from the puparium. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Non-cycloplegic spherical equivalent refraction in adults: comparison of the double-pass system, retinoscopy, subjective refraction and a table-mounted autorefractor.

PubMed

Vilaseca, Meritxell; Arjona, Montserrat; Pujol, Jaume; Peris, Elvira; Martínez, Vanessa

2013-01-01

To evaluate the accuracy of spherical equivalent (SE) estimates of a double-pass system and to compare it with retinoscopy, subjective refraction and a table-mounted autorefractor. Non-cycloplegic refraction was performed on 125 eyes of 65 healthy adults (age 23.5±3.0 years) from October 2010 to January 2011 using retinoscopy, subjective refraction, autorefraction (Auto kerato-refractometer TOPCON KR-8100, Japan) and a double-pass system (Optical Quality Analysis System, OQAS, Visiometrics S.L., Spain). Nine consecutive measurements with the double-pass system were performed on a subgroup of 22 eyes to assess repeatability. To evaluate the trueness of the OQAS instrument, the SE laboratory bias between the double-pass system and the other techniques was calculated. The SE mean coefficient of repeatability obtained was 0.22D. Significant correlations could be established between the OQAS and the SE obtained with retinoscopy (r=0.956, P<0.001), subjective refraction (r=0.955, P<0.001) and autorefraction (r=0.957, P<0.001). The differences in SE between the double-pass system and the other techniques were significant (P<0.001), but lacked clinical relevance except for retinoscopy; Retinoscopy gave more hyperopic values than the double-pass system -0.51±0.50D as well as the subjective refraction -0.23±0.50D; More myopic values were achieved by means of autorefraction 0.24±0.49D. The double-pass system provides accurate and reliable estimates of the SE that can be used for clinical studies. This technique can determine the correct focus position to assess the ocular optical quality. However, it has a relatively small measuring range in comparison with autorefractors (-8.00 to +5.00D), and requires prior information on the refractive state of the patient.

Non-cycloplegic spherical equivalent refraction in adults: comparison of the double-pass system, retinoscopy, subjective refraction and a table-mounted autorefractor

PubMed Central

Vilaseca, Meritxell; Arjona, Montserrat; Pujol, Jaume; Peris, Elvira; Martínez, Vanessa

2013-01-01

AIM To evaluate the accuracy of spherical equivalent (SE) estimates of a double-pass system and to compare it with retinoscopy, subjective refraction and a table-mounted autorefractor. METHODS Non-cycloplegic refraction was performed on 125 eyes of 65 healthy adults (age 23.5±3.0 years) from October 2010 to January 2011 using retinoscopy, subjective refraction, autorefraction (Auto kerato-refractometer TOPCON KR-8100, Japan) and a double-pass system (Optical Quality Analysis System, OQAS, Visiometrics S.L., Spain). Nine consecutive measurements with the double-pass system were performed on a subgroup of 22 eyes to assess repeatability. To evaluate the trueness of the OQAS instrument, the SE laboratory bias between the double-pass system and the other techniques was calculated. RESULTS The SE mean coefficient of repeatability obtained was 0.22D. Significant correlations could be established between the OQAS and the SE obtained with retinoscopy (r=0.956, P<0.001), subjective refraction (r=0.955, P<0.001) and autorefraction (r=0.957, P<0.001). The differences in SE between the double-pass system and the other techniques were significant (P<0.001), but lacked clinical relevance except for retinoscopy; Retinoscopy gave more hyperopic values than the double-pass system -0.51±0.50D as well as the subjective refraction -0.23±0.50D; More myopic values were achieved by means of autorefraction 0.24±0.49D. CONCLUSION The double-pass system provides accurate and reliable estimates of the SE that can be used for clinical studies. This technique can determine the correct focus position to assess the ocular optical quality. However, it has a relatively small measuring range in comparison with autorefractors (-8.00 to +5.00D), and requires prior information on the refractive state of the patient. PMID:24195036

The Macael landscape in the context of a possible candidate as Global Heritage Stone Province (Almería, SE of Spain)

NASA Astrophysics Data System (ADS)

Navarro Domínguez, Rafael; Pereira Gómez, Dolores; Carrillo, Gloria; Cruz, Anasol

2017-04-01

The beginning of the marble extraction activity in the Macael Area (Almería, South of Spain) date back 4000 years ago, and since then, it has been used in several and important monuments, principally, in Spain. The quality of the works carried out is more than proven. During this time, the extraction has alternated periods of activity with others of lesser or none-activity, ruling both the lives of the inhabitants of the region, and its landscape. The most well-known material extracted in the region, with international recognition, is marble "Blanco Macael" (White Macael), traditionally compared with "Carrara marble". But there are other marbles such as "Amarillo Macael", "Gris Macael" or "Anasol", as well as serpentinites that are referred as "Verde Macael" or "Verde Almería". All of them have been employed in many recent important buildings, at national and international level. The problem of this intensive activity through the years, from the point of view of the preservation of the old landscapes, is that the modern quarries have replaced the old ones, leaving few remains of the old quarries. In some cases it is possible to see Muslim vestiges (e.g. "Puntilla"), but this is an exception. Notwithstanding, the landscape of the region has a high value due to the combination of high mountains, high faces with a lot of banks, waste dumps and full restored areas. Nowadays, the surface occupied by mining exploitation, only in the closer area to Macael village, is more 8.5 km2, with more than forty active quarries and many abandoned ones. These features have helped to configure a singular and beautiful landscape, possibly unique in Spain, in relation with an historic mining activity. This is an important added value to the possible candidature of the "Blanco Macael" as a "Global Heritage Stone Resource" and the "Macael Region" as a "Global Heritage Stone Province", mostly if we consider that these designations must take into consideration the social importance of the activity in the region.

Multiband PSInSAR and long-period monitoring of land subsidence in a strategic detrital aquifer (Vega de Granada, SE Spain): An approach to support management decisions

NASA Astrophysics Data System (ADS)

Mateos, Rosa María; Ezquerro, Pablo; Luque-Espinar, Juan Antonio; Béjar-Pizarro, Marta; Notti, Davide; Azañón, Jose Miguel; Montserrat, Oriol; Herrera, Gerardo; Fernández-Chacón, Francisca; Peinado, Tomás; Galve, Jorge Pedro; Pérez-Peña, Vicente; Fernández-Merodo, Jose A.; Jiménez, Jorge

2017-10-01

This work integrates detailed geological and hydrogeological information with PSI data to obtain a better understanding of subsidence processes detected in the detrital aquifer of the Vega de Granada (SE Spain) during the past 13 years. Ground motion was monitored by exploiting SAR images from the ENVISAT (2003-2009), Cosmo-SkyMed (2011-2014) and Sentinel-1A (2015-2016) satellites. PSInSAR results show an inelastic deformation in the aquifer and small land surface displacements (up to -55 mm). The most widespread land subsidence is detected during the ENVISAT period (2003-2009), which coincided with a long, dry period in the region. The highest displacement rates recorded during this period (up to 10 mm/yr) were detected in the central part of the aquifer, where many villages are located. For this period, there is a good correlation between groundwater level depletion and the augmentation of the average subsidence velocity and slight hydraulic head changes (<2 m) have a rapid ground motion response. The Cosmo-SkyMed period (2011-2014) coincided with a rainy period, and the land subsidence is only concentrated in some points. Rates of average subsidence up to 11.5 mm/yr are obtained for this period and are anthropogenic in origin, being related to earthmoving works. During the Sentinel-1A monitoring period (2015-2016) most of the region showed no deformation, except for some points of unknown origin in the NE sector. A general conclusion is that there is a clear lithological control in the spatial distribution of ground subsidence; all the subsiding areas detected are located where a higher clay content was identified. Although the SE sector of the aquifer had more intense groundwater exploitation, no land subsidence processes were detected, as coarse-grained sediments predominate in the substratum. This research will contribute to the drawing-up of a management plan for the sustainable use of this strategic aquifer, taking into account critical levels of groundwater depletion to avoid land subsidence in the areas identified as vulnerable. The European Space Agency satellite Sentinel-1A could be an effective decision-making tool in the near future.

GEMAS: Geochemical distribution of iodine in European agricultural soil

NASA Astrophysics Data System (ADS)

Birke, Manfred; Reimann, Clemens; Ladenberger, Anna; Négrel, Philippe; Rauch, Uwe; Demetriades, Alecos; Korte, Frank; Dinelli, Enrico

2017-04-01

Iodine concentrations are reported for the < 2 mm fraction of soil samples from agricultural land (Ap, 0-20 cm, N=2213) in 33 European countries, covering 5.6 million km2 at a sample density of 1 sample per 2500 km2. The analyses were carried out by ED-XRFS (energy dispersive X-ray fluorescence spetrometry). The European median I concentration is 2.70 mg/kg in agricultural soil (including eastern Ukraine), with a range of < 0.5 to 317 mg I/kg. Only 2.5 % of the Ap samples returned results below detection for I. A comparison of the map of the measured I concentrations with that of the clr-transformed data provides additional information about sources and processes influencing the I distribution in agricultural soils at the European scale. The spatial distribution patterns of I in the Ap samples are mainly governed by climate, soil formation processes, and geology (parent material, in some cases mineralisation). The distribution of anomalous I concentrations is likely a reflection of I input from atmospheric and marine sources, as well as the accumulation of I as a result of sorption on organic material. Across Europe, high I areas correlate well with soil with elevated TOC values. This is particularly evident for the western coastal areas of Ireland, UK, Norway, Galicia and France, where the organic matter content in the soil is generally high. The continuous supply of I from sea spray represents a potential source for high and elevated I concentrations. In the coastal zones of SE Spain, SE Ukraine and SW Croatia the I concentration in Ap samples is usually high. Along the eastern Adriatic coast as well as in South-East Ukraine and in the Crimea the elevated and anomalous I concentrations correspond well with the distribution of terra rossa soils developed on karst and organic-rich soils (black soil). In SE Spain the I enriched soils are most likely related to the occurrence of evaporites. The comparison of I background values (medians) based on the parent materials demonstrates a higher I content in soils over limestone and shale. Iodine-low soil areas (< 1.5 mg I/kg) correspond well with sandy deposits (East Germany, Poland, Lithuania and Latvia), sedimentary rocks (central Iberian Peninsula) and glacial and aeolian deposits (NW Ukraine).

Paleoseismic and geomorphologic evidence of recent tectonic activity of the Pozohondo Fault (Betic Cordillera, SE Spain)

USGS Publications Warehouse

Rodríguez-Pascua, M.A.; Pérez-López, R.; Garduño-Monroy, V.H.; Giner-Robles, J.L.; Silva, P.G.; Perucha-Atienza, M.A.; Hernández-Madrigal, V.M.; Bischoff, J.

2012-01-01

Instrumental and historical seismicity in the Albacete province (External Prebetic Zone) has been scarcely recorded. However, major strike-slip faults showing NW-SE trending provide geomorphologic and paleoseismic evidence of recent tectonic activity (Late Pleistocene to Present). Moreover, these faults are consistently well oriented under the present stress tensor and therefore, they can trigger earthquakes of magnitude greater than M6, according to the lengths of surface ruptures and active segments recognized in fieldwork. Present landscape nearby the village of Hellin (SE of Albacete) is determined by the recent activity of the Pozohondo Fault (FPH), a NW-SE right-lateral fault with 90 km in length. In this study, we have calculated the Late Quaternary tectonic sliprate of the FPH from geomorphological, sedimentological, archaeoseimological, and paleoseismological approaches. All of these data suggest that the FPH runs with a minimum slip-rate of 0.1 mm/yr during the last 100 kyrs (Upper Pleistocene-Holocene). In addition, we have recognized the last two major paleoearthquakes associated to this fault. Magnitudes of these paleoearthquakes were gretarer than M6 and their recurrence intervals ranged from 6600 to 8600 yrs for the seismic cycle of FPH. The last earthquake was dated between the 1st and 6th centuries, though two earthquakes could be interpreted in this wide time interval, one at the FPH and other from a far field source. Results obtained here, suggest an increasing of the tectonic activity of the Pozohondo Fault during the last 10,000 yrs.

Deformation in Neogene sediments of the Sorbas and Vera Basins (SE Spain): constraints on simple-shear deformation and rigid body rotation along major strike-slip faults

NASA Astrophysics Data System (ADS)

Jonk, R.; Biermann, C.

2002-05-01

Detailed structural analyses are presented of the Neogene Sorbas Basin adjacent to the E-W striking Gafarillos fault zone and the Vera Basin adjacent to the 020° striking Palomares fault zone in southeastern Spain. A stress regime with an E-W oriented subhorizontal maximum principal stress ( σ1) existed in pre-Tortonian (>11.3 Ma) time. A strike-slip regime with NW-SE oriented compression during Tortonian and earliest Messinian time caused dextral displacement along the E-W trending Gafarillos fault of approximately 10 km. Structural analysis indicates that most displacement took place in the Early Tortonian. Deformational patterns within the adjacent pull-apart basin reflect a dextral simple shear-zone of at least 500 m width. Kinematical analysis of folds in the Sorbas Basin suggests, however, that rotational effects are largely caused by rigid-body rotation without much internal deformation. Sinistral strike-slip displacements occurred along the Palomares fault zone under the influence of the same stress-regime. An abrupt change in the orientation of the stress field to N-S directed compression in earliest Messinian time (6.5 Ma) caused the termination of displacements along the Gafarillos fault zone, whereas the 020° trending Palomares fault zone continued to accumulate sinistral strike-slip displacements of about 25 km. Volcanism occurred along splays of the fault zone. A wider shear-zone of a few kilometers width evolved, in which considerable anti-clockwise rotation of folds occurred. Kinematic analysis of these folds shows that these rotational effects are again dominantly rigid-body rotations. Assuming rotations are merely caused by simple-shear deformation overestimates the amounts of strain. A better way to deal with simple-shear deformation is to compare observed shortening caused by folding with the magnitude of rotation of fold-hinges.

Risk assessment and restoration possibilities of some abandoned mining ponds in Murcia Region, SE Spain

NASA Astrophysics Data System (ADS)

Faz, Angel; Acosta, Jose A.; Martinez-Martinez, Silvia; Carmona, Dora M.; Zornoza, Raul; Kabas, Sebla; Bech, Jaume

2010-05-01

In Murcia Region, SE Spain, there are 85 tailing ponds due to intensive mining activities that occurred during last century, especially in Sierra Minera de Cartagena-La Union. Although mining activity was abandoned several decades ago, those tailing ponds with high amounts of heavy metals still remain in the area. The ponds, due to their composition and location, may create environmental risks of geochemical pollution, negatively affecting soil, water, and plant, animal, and human populations, as well as infrastructures. The main objective of this research is to evaluate the restoration possibilities of two representative mining ponds in order to minimize the risk for human and ecosystems. To achieve this objective, two tailing ponds generated by mining activities were selected, El Lirio and El Gorguel. These ponds are representative of the rest of existent ponds in Sierra Minera de Cartagena-La Unión, with similar problems and characteristics. Several techniques and studies were applied to the tailing ponds for their characterization, including: geophysics, geotechnics, geochemical, geological, hydrological, and vegetation studies. In addition, effects of particulate size in the distribution of heavy metals will be used to assess the risk of dispersion of these metals in finest particles. Once the ponds were characterized, they were divided in several sectors in order to apply different amendments (pig slurry and marble waste) to reduce the risk of metal mobility and improve soil quality for a future phytostabilization. It is known that organic amendments promote soil development processes, microbial diversity, and finally, soil ecosystem restoration to a state of self-sustainability. By comparing the results before and after applications we will be able to evaluate the effect of the different amendments on soil quality and their effectively on risk reduction. Finally, plant metal-tolerant species are used to restore vegetation in the ponds, thereby decreasing the potential migration of contamination through wind erosion, transport of exposed surface soils and leaching of soil contaminants to groundwater.

Paleoecological and paleoenvironmental changes during the continental Middle-Late Permian transition at the SE Iberian Ranges, Spain

NASA Astrophysics Data System (ADS)

De la Horra, R.; Galán-Abellán, A. B.; López-Gómez, J.; Sheldon, N. D.; Barrenechea, J. F.; Luque, F. J.; Arche, A.; Benito, M. I.

2012-08-01

The Middle and Late Permian are characterized by a pair of mass-extinction events that are recorded in both marine and continental environments. Here, we present the first continental western peri-Tethyan record of an extinction event located in the Middle-Late interval. In the SE Iberian Ranges, Central Spain, the transition between the Lower and Middle subunits of the Middle Permian Alcotas Formation indicates a significant paleoclimatic change from arid and semiarid conditions towards more humid conditions. Coincident with the onset of humid conditions there were changes in the sedimentology, mineralogy, and geochemistry that indicate significant environmental changes including a shift in weathering intensity and a change of fluvial style from braided to meandering systems. Near the top of the Middle Subunit, a local biotic crisis is recorded by palynomorph assemblages. Following this crisis, there is a total absence of coal beds, plant remains, and microflora that defines a barren zone in the uppermost part of the Alcotas Formation which is recorded throughout the basin. The barren zone is accompanied by a shift back to braided stream systems, but not by a return to carbonate-bearing paleosols indicative of arid or semi-arid conditions. This combination of features is consistent with other Middle-Late continental basins related with mass extinctions, so the barren zone is interpreted as the extinction interval. The regional character of the extinction interval and its proximity with the Middle-Late Permian transition could be related with the global mid-Capitanian biotic turnover described in this period of time in other marine basins. However, the common difficulties of dating with precision non-marine rocks make this relationship difficult to probe in the Iberian Basin and in other Middle-Late Permian basins. Further work, including high resolution carbon-isotope analyses and complete studies of the magnetostratigraphy, should be desirable in order to obtain a better age constraint and to produce reliable comparisons with marine sections.

Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain.

PubMed

Dolan, Kevin J; Ciesielski, Tomasz M; Lierhagen, Syverin; Eulaers, Igor; Nygård, Torgeir; Johnsen, Trond V; Gómez-Ramírez, Pilar; García-Fernández, Antonio J; Bustnes, Jan O; Ortiz-Santaliestra, Manuel E; Jaspers, Veerle L B

2017-10-01

Information on trace element pollution in the terrestrial environment and its biota is limited compared to the marine environment. In the present study, we collected body feathers and blood of 37 Northern goshawk (Accipiter gentilis) nestlings from Tromsø (northern Norway), Trondheim (central Norway), and Murcia (southeastern Spain) to study regional exposure, hypothesizing the potential health risks of metals and other trace elements. Blood and body feathers were analyzed by a high resolution inductively coupled plasma mass spectrometer (HR-ICP-MS) for aluminum (Al), nickel (Ni), copper (Cu), zinc (Zn), arsenic (As), selenium (Se), cadmium (Cd), mercury (Hg) and lead (Pb). The influence of regional differences, urbanization and agricultural land usage in proximity to the nesting Northern goshawks was investigated using particular spatial analysis techniques. Most trace elements were detected below literature blood toxicity thresholds, except for elevated concentrations (mean ± SD µgml -1 ww) found for Zn (5.4 ± 1.5), Cd (0.00023 ± 0.0002), and Hg (0.021 ± 0.01). Corresponding mean concentrations in feathers (mean ± SD µgg -1 dw) were 82.0 ± 12.4, 0.0018 ± 0.002, and 0.26 ± 0.2 for Zn, Cd and Hg respectively. Multiple linear regressions indicated region was a significant factor influencing Al, Zn, Se and Hg feather concentrations. Blood Cd and Hg concentrations were significantly influenced by agricultural land cover. Urbanization did not have a significant impact on trace element concentrations in either blood or feathers. Overall metal and trace element levels do not indicate a high risk for toxic effects in the nestlings. Levels of Cd in Tromsø and Hg in Trondheim were however above sub-lethal toxic threshold levels. For holistic risk assessment purposes it is important that the concentrations found in the nestlings of this study indicate that terrestrial raptors are exposed to various trace elements. Copyright © 2017 Elsevier Inc. All rights reserved.

Source origin of trace elements in PM from regional background, urban and industrial sites of Spain

NASA Astrophysics Data System (ADS)

Querol, X.; Viana, M.; Alastuey, A.; Amato, F.; Moreno, T.; Castillo, S.; Pey, J.; de la Rosa, J.; Sánchez de la Campa, A.; Artíñano, B.; Salvador, P.; García Dos Santos, S.; Fernández-Patier, R.; Moreno-Grau, S.; Negral, L.; Minguillón, M. C.; Monfort, E.; Gil, J. I.; Inza, A.; Ortega, L. A.; Santamaría, J. M.; Zabalza, J.

Despite their significant role in source apportionment analysis, studies dedicated to the identification of tracer elements of emission sources of atmospheric particulate matter based on air quality data are relatively scarce. The studies describing tracer elements of specific sources currently available in the literature mostly focus on emissions from traffic or large-scale combustion processes (e.g. power plants), but not on specific industrial processes. Furthermore, marker elements are not usually determined at receptor sites, but during emission. In our study, trace element concentrations in PM 10 and PM 2.5 were determined at 33 monitoring stations in Spain throughout the period 1995-2006. Industrial emissions from different forms of metallurgy (steel, stainless steel, copper, zinc), ceramic and petrochemical industries were evaluated. Results obtained at sites with no significant industrial development allowed us to define usual concentration ranges for a number of trace elements in rural and urban background environments. At industrial and traffic hotspots, average trace metal concentrations were highest, exceeding rural background levels by even one order of magnitude in the cases of Cr, Mn, Cu, Zn, As, Sn, W, V, Ni, Cs and Pb. Steel production emissions were linked to high levels of Cr, Mn, Ni, Zn, Mo, Cd, Se and Sn (and probably Pb). Copper metallurgy areas showed high levels of As, Bi, Ga and Cu. Zinc metallurgy was characterised by high levels of Zn and Cd. Glazed ceramic production areas were linked to high levels of Zn, As, Se, Zr, Cs, Tl, Li, Co and Pb. High levels of Ni and V (in association) were tracers of petrochemical plants and/or fuel-oil combustion. At one site under the influence of heavy vessel traffic these elements could be considered tracers (although not exclusively) of shipping emissions. Levels of Zn-Ba and Cu-Sb were relatively high in urban areas when compared with industrialised regions due to tyre and brake abrasion, respectively.

Textural Variations during Antigorite Dehydration as Markers for Fluid Release Mechanisms in Subduction Zones: Constrains from the Cerro del Almirez Ultramafic Massif (Betic Cordillera, SE Spain)

NASA Astrophysics Data System (ADS)

Dilissen, N. M.; Garrido, C. J.; Lopez Sanchez-Vizcaino, V.; Jabaloy-Sánchez, A.; Padrón-Navarta, J. A.

2015-12-01

Subduction zones are dynamic convergent plate boundaries associated with arc volcanism and earthquakes, which are believed to be controlled by fluids released during devolatilization reactions from the downgoing slab. The high-pressure breakdown of antigorite serpentinite to prograde chlorite-harzburgite is considered to be the most significant source of water in subduction zones. The Cerro del Almirez ultramafic massif (Betic Cordillera, SE Spain) is a unique exhumed subduction terrane that preserves this dehydration reaction as a sharp front. Chl-harzburgite in this massif displays two differentiated textures-granofels and spinifex-like- indicating that antigorite breakdown occurred at different overstepping of the dehydration reaction. Detailed mapping of textural variations in chl-harzburgite unveils a network of granofels and spinifex-like lenses. These lenses have triaxial ellipsoid shapes with average axial ratios of 16:7:1 and 19:8:1, respectively, with the shorter axis nearly perpendicular to the serpentine-out isograd, and the longest axis ranging from 23 to 190 meters. We calculated the volume of water release per lens using the modal amount of olivine according to the model reaction 1Atg = 4Clin + 6Fo + 6En + 15H2O. The growth time and water flux per lens was computed using experimental olivine growth rates for granular and dendritic, spinifex-like olivine. Preliminary results show that formation of spinifex and granofels lenses imply temporal variations of the volumetric water fluxes ranging from 0.12 to 0.02 m3m-2yr-1, respectively. If the time of formation of lenses is inversely proportional to its relative distance to the dehydration front, the 52m thick, chl-harzburgite lens network in Almirez records ca. 315 yrs of antigorite dehydration. Our results show that antigorite dehydration in subduction zones occurs in a highly non-steady regime with yearly to decadal variations of water fluxes that record variations in the dynamics of slab and fluid expulsion mechanisms.

Zn mobility and geochemistry in surface sulfide mining soils from SE Spain.

PubMed

Garcia, G; Peñas, J M; Manteca, J I

2008-03-01

The extraction of metallic minerals and the mineral dressing operations in concentrators produced a high impact in soils and sediments. Heavy metals in soils constitute a high risk of pollution, not only for mining areas, but also for agriculture and villages placed in subsidiary areas. This research has been focused on the assessment of the real environmental and health hazards of Zn in relation to geochemistry and metal mobility in surface soils from a mining area in SE Spain, under semiarid weather conditions. Mineralogy of the studied soils revealed major presence of quartz, but also of other silicates, sulfates, carbonates, and sulfides. Regarding Zn minerals, the presence of sphalerite as the main Zn sulfide, and of goslarite as Zn sulfate, and of smithsonite as Zn carbonate should be highlighted. Soil pH ranged between 4.4 and 4.9 and the electrical conductivity between 55 and 85 microS/cm. By using the sequential extraction procedure, the achieved results show that zinc is not only mainly associated to primary but also to secondary sulfides. Total concentration of the non-available fractions rises up to 98.45% of total Zn in the studied soils. On the other hand, available Zn fraction did not exceed more than 1.55% in percentage and less than 2000 ppm in absolute terms, and when referred to more easily available fraction (water-soluble and exchangeable fractions), these values are not more than 0.44% and then 800 ppm. Therefore, although there is a significant pollution level in this area, immediate hazard for the environment can be assessed as moderate. Finally it should be highlighted that these surface soils have undergone concentration processes of sphalerite, whose mechanisms should be related to the ascending flow of capillary water and the dragging of sphalerite crystals and Zn salts by electrokinetic and colloidal processes These processes seem to occur based on environmental pollution by wind and water erosion, and therefore directly associated to environmental pollution and risks by free metals.

Geochemical background of zinc, cadmium and mercury in anthropically influenced soils in a semi-arid zone (SE, Spain)

NASA Astrophysics Data System (ADS)

García-Lorenzo, M. L.; Pérez-Sirvent, C.; Martínez-Sánchez, M. J.; Molina, J.; Tudela, M. L.; Hernández-Córdoba, M.

2009-04-01

This work seeks to establish the geochemical background for three potentially toxic trace elements (Zn, Cd and Hg) in a pilot zone included in the DesertNet project in the province of Murcia. The studied area, known as Campo de Cartagena, Murcia (SE Spain) is an area of intensive agriculture and has been much affected over the years by anthropic activity. The zone can be considered an experimental pilot zone for establishing background levels in agricultural soils. Sixty four samples were collected and corresponded to areas subjected to high and similar agricultural activity or soils with natural vegetation, which correspond to abandoned agricultural areas. The Zn content was determined by flame atomic absorption spectrometry. The Cd content was determined by electrothermal atomization atomic absorption spectrometry and mercury content was determined by atomic fluorescence spectrometry. Geostatistical analysis consisting of kriging and mapping was performed using the geostatistical analyst extension of ArcGIS 8.3. Zinc values ranged from 10 mg kg-1 to 151 mg kg-1, with an average value of 45 mg kg-1. Cadmium values ranged between 0.1 mg kg-1 and 0.9mg kg-1, with a mean value of 0.3 mg kg-1 and mercury values ranged from 0.1 mg kg-1 to 2.3 mg kg-1, with a mean value of 0.5 mg kg-1. At a national level, the Spanish Royal Decree 9/2005 proposes toxicological and statistical approaches to establish background values. According to the statistical approach, background values consist of the median value for the selected element. The background values for Zn, Cd and Hg in the studied area were 40 mg kg-1 for Zn, 0.3 mg kg-1 for Cd and 0.4 mg kg-1 for Hg.

An assessment of the influence of sulfidic mine wastes on rainwater quality in a semiarid climate (SE Spain)

NASA Astrophysics Data System (ADS)

Alcolea, A.; Fernández-López, C.; Vázquez, M.; Caparrós, A.; Ibarra, I.; García, C.; Zarroca, M.; Rodríguez, R.

2015-04-01

This study assessed the influence of the Sierra Minera de Cartagena - La Unión mining wastes on the surrounding areas, due to the sediment transport in the atmosphere. Monitoring of 15 weather stations located in the Campo de Cartagena land (SE Spain) was performed in the period December, 2004-March, 2008. A total of 920 rainfall water samples were collected and analyzed in this study. The network of weather stations covered a wide range of soil use and human activities (industrial, urban, agricultural, and mining sites). The physicochemical characterization involved determination of pH, EC, major ions, and the metals of interest in the soluble fraction of rainwater. Precipitations had an alkaline pH (7.0-7.9) and, compared to World Health Organization guidelines for drinking-water quality, samples were characterized by low EC (76-930 μS/cm), Ni (0.1-8 μg/L), Cu (3-88 μg/L), As (0.04-2 μg/L), Na+ (3-16 mg/L), K+ (0.41-30 mg/L), Ca2+ (6-51 mg/L), Mg2+ (up to 5 mg/L), Cl- (4-23 mg/L), NO3- (1-30 mg/L), and SO42- (4-35 mg/L) values. In certain locations, Zn, Cd, and Pb exceeded the guideline limits. A downward trend of H+, Zn, Cd, and Pb concentrations in total depositions was observed while the distance to the area affected by mining activities increased in the first 20 km. Rainwater quality was found to be just subtly affected by the metal-sulfide abandoned minesites, but without presenting a current threat to neither public health nor natural ecosystem. Nevertheless, greater attention should be paid in the future projections of climate change, where a significant increase in aridity may favor the atmospheric transport of pollutant particles.

Patterns of human occupation during the early Holocene in the Central Ebro Basin (NE Spain) in response to the 8.2 ka climatic event

NASA Astrophysics Data System (ADS)

González-Sampériz, P.; Utrilla, P.; Mazo, C.; Valero-Garcés, B.; Sopena, MC.; Morellón, M.; Sebastián, M.; Moreno, A.; Martínez-Bea, M.

2009-03-01

The Central Ebro River Basin (NE Spain) is the most northern area of truly semi-arid Mediterranean climate in Europe and prehistoric human occupation there has been strongly influenced by this extreme environmental condition. Modern climate conditions single out this region due to the harsh environment, characterised by the highest absolute summer temperatures of the Ebro River Basin. The Bajo Aragón region (SE Ebro River Basin) was intensively populated during the Early Holocene (9400-8200 cal yr BP) but the settlements were abandoned abruptly at around 8200 cal yr BP. We propose that this "archaeological silence" was caused by the regional impact of the global abrupt 8.2 ka cold event. Available regional paleoclimate archives demonstrate the existence of an aridity crisis then that interrupted the humid Early Holocene. That environmental crisis would have forced hunter-gatherer groups from the Bajo Aragón to migrate to regions with more favourable conditions (i.e. more humid mountainous areas) and only return in the Neolithic. Coherently, archaeological sites persist during this crisis in the nearby Iberian Range (Maestrazgo) and the North Ebro River area (Pre-Pyrenean mountains and along the northwestern Ebro Basin).

Space-time evolution of a growth fold (Betic Cordillera, Spain). Evidences from 3D geometrical modelling

NASA Astrophysics Data System (ADS)

Martin-Rojas, Ivan; Alfaro, Pedro; Estévez, Antonio

2014-05-01

We present a study that encompasses several software tools (iGIS©, ArcGIS©, Autocad©, etc.) and data (geological mapping, high resolution digital topographic data, high resolution aerial photographs, etc.) to create a detailed 3D geometric model of an active fault propagation growth fold. This 3D model clearly shows structural features of the analysed fold, as well as growth relationships and sedimentary patterns. The results obtained permit us to discuss the kinematics and structural evolution of the fold and the fault in time and space. The study fault propagation fold is the Crevillente syncline. This fold represents the northern limit of the Bajo Segura Basin, an intermontane basin in the Eastern Betic Cordillera (SE Spain) developed from upper Miocene on. 3D features of the Crevillente syncline, including growth pattern, indicate that limb rotation and, consequently, fault activity was higher during Messinian than during Tortonian; consequently, fault activity was also higher. From Pliocene on our data point that limb rotation and fault activity steadies or probably decreases. This in time evolution of the Crevillente syncline is not the same all along the structure; actually the 3D geometric model indicates that observed lateral heterogeneity is related to along strike variation of fault displacement.

Field protocol and GIS analysis of connectivity in semiarid headwaters: metrics and evidences from Carcavo Basin (SE Spain)

NASA Astrophysics Data System (ADS)

Marchamalo, Miguel; Hooke, Janet; Gonzalez-Rodrigo, Beatriz; Sandercock, Peter

2017-04-01

Soil erosion and land degradation are severe problems in headwaters of ephemeral streams in semiarid Mediterranean regions, particularly in marginal upland areas over erodible parent material. Field-based information is required about the main pathways of sediment movement, the identification of sources and sinks and the influence of relevant factors. The EU-funded project RECONDES approached this reality by monitoring connectivity pathways of water and sediment movement in the landscape with the aim of identifying hotspots that could then be strategically targeted to reduce soil erosion and off-site effects. A protocol including field work and GIS analysis was developed and applied to a set of microcatchments in Carcavo Basin (Spain). The philosophy of the protocol was based on the repeated mapping after rainfall events so that frequency of activity of pathways could be evaluated. Connectivity was evaluated for each site and event using specific metrics: maximum mapped connectivity (corresponding to the largest recorded event), density of connected pathway links (m/ha) and frequency of activity (times active/total). Repeated connectivity mapping allowed identifying hotspots of erosion. The effect of structural and functional factors on connectivity was investigated. Field data is also valuable for validating future connectivity models in semiarid landscapes under highly variable and unpredictable conditions.

Systematic study of the contamination of wastewater treatment plant effluents by organic priority compounds in Almeria province (SE Spain).

PubMed

Barco-Bonilla, Nieves; Romero-González, Roberto; Plaza-Bolaños, Patricia; Martínez Vidal, José L; Garrido Frenich, Antonia

2013-03-01

The occurrence of priority organic pollutants in wastewater (WW) effluents was evaluated in a semi-arid area, characterized by a high agricultural and tourism activity, as Almeria province (Southeastern Spain). Twelve wastewater treatment plants (WWTPs) were sampled in three campaigns during 2011, obtaining a total of 33 WW samples, monitoring 226 compounds, including pesticides, polycyclic aromatic hydrocarbons (PAHs), phenolic compounds and volatile organic compounds (VOCs). Certain banned organochlorine pesticides such as aldrin, pentachlorobenzene, o,p'-DDD and endosulfan lactone were found, and the most frequently detected pesticides were herbicides (diuron, triazines). PAHs and VOCs were also detected, noting that some of these pollutants were ubiquitous. Regarding phenolic compounds, 4-tertoctylphenol was found in all the WW samples at high concentration levels (up to 89.7 μg/L). Furthermore, it was observed that WW effluent samples were less contaminated in the second and third sampling periods, which corresponded to dry season. This evaluation revealed that despite the WW was treated in the WWTP, organic contaminants are still being detected in WW effluents and therefore they are released into the environment. Finally the risk of environmental threat due to the presence of some compounds in WWTP effluents, especially concerning 4-tertoctylphenol must be indicated. Copyright © 2013 Elsevier B.V. All rights reserved.

Implications for air quality and the impact of financial and economic crisis in South Spain: Geochemical evolution of atmospheric aerosol in the ceramic region of Bailén

NASA Astrophysics Data System (ADS)

Sánchez de la Campa, A. M.; de la Rosa, J. D.

2014-12-01

A temporal series study of atmospheric aerosol was performed over the last ten years (2003-2012) in an urban background monitoring station with ceramic industrial influence, in Bailén, SE Spain. Temporal trends of major and minor chemical components of PM10 for a long term data series were investigated, showing that PM10 concentrations have been steadily decreasing over almost a decade, with a statistical significance. Measurements indicate a reduction of elements and components related to the industrial activity of brick-ceramic production (V, Cd, Rb, La, Cr, Ni, As, Pb and SO42-). Conversely, Cu levels define an increasing trend from the beginning of the study period but with the highest step trend since 2011-2012, coinciding with the beginning of the financial and economic crisis in 2008. A similar time evolution pattern of Cu and OC, EC, and K levels may be a tracer of domestic local combustion source, and a new biomass burning source has been identified. Chemical composition of olive tree logs suggest as the combustion of wood with high concentration of Cu can imply an increase of Cu concentration in the atmospheric particles compared with other sources such as traffic.

Roman, Visigothic and Islamic evidence of earthquakes recorded in the archaeological site of “El Tolmo de Minateda” (Prebetic Zone, southeast of Spain)

USGS Publications Warehouse

Rodríguez-Pascua, M.A.; Abad Casal, L.; Pérez-López, R.; Gamo Parra, B.; Silva, P.G.; Garduño-Monroy, V.H.; Giner-Robles, J.L.; Perucha, M.A.; Israde-Alcántara, I.; Bischoff, J.; Calvo, J.P.

2013-01-01

The archaeological site of “El Tolmo de Minateda” is located within the Albacete province (SE of Spain) and shows a continuous time record of ancient civilizations from 3500 yr BP onwards. However, three temporal gaps were identified in this archaeological record, all of them in relationship with a sudden and unclear abandonment of the city (Centuries 1st, 7th and 9-10th). The Archaeological Earthquake Effects (EAEs) supports the possibility that moderate to strong earthquakes were the cause of such abandonments: oriented columns fallen, collapsed walls and arches, abandonment of irrigation systems and fresh-water supplies, crashed pottery, etc. Despite of the scarce of instrumental seismicity and a few historical chronicles, paleoseismic studies performed in the neighbouring zone (Tobarra) suggest the presence of closer seismic sources as faults (Pozohondo Fault) affecting Quaternary alluvial, lacustrine deposits and colluviums. In this work, we propose the possibility that three moderate earthquakes devastated the ancient Roman city of Ilunum (Century 1st AD), the Visigothic city of Elo (Century 7th AD) and the Islamic city of Madinat Iyih (Century 9th-10thAD), all of them the same place: “El Tolmo de Minateda”.

Investigation of the inner structure of La Crosa de Sant Dalmai maar (Catalan Volcanic Zone, Spain)

NASA Astrophysics Data System (ADS)

Bolós, Xavier; Barde-Cabusson, Stéphanie; Pedrazzi, Dario; Martí, Joan; Casas, Albert; Himi, Mahjoub; Lovera, Raúl

2012-12-01

La Crosa de Sant Dalmai volcano is the largest volcanic edifice of the Catalan Volcanic Zone (NE Spain). It is a very well preserved maar-type structure, 1.5 km in diameter, excavated at the contact between a hard substrate and a soft substrate formed by Palaeozoic granites and Pliocene and Quaternary gravels, respectively. In order to infer the uppermost inner structure of La Crosa de Sant Dalmai maar and to characterise its main geological and tectonic constraints, we have performed a multiparametric geophysical study including gravimetry, magnetometry, self-potential, and electrical resistivity tomography. The results obtained together with a field geology revision and additional geological data from two drill cores, provide a detailed picture of the post-eruptive maar infill sequence as well as of the uppermost part of the maar-diatreme structure. This information helps in understanding the origin and subsequent evolution of the volcano, which included an alternation of phreatomagmatic and Strombolian phases. Geophysical data show that the last Strombolian phase, which culminated with the formation of a scoria cone inside the maar, was associated with a NW-SE trending regional fault. The little erosion and degradation of the original tephra ring suggest a much younger age of La Crosa de Sant Dalmai maar than was previously stated.

7 CFR 319.56-34 - Clementines from Spain.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Clementines from Spain. 319.56-34 Section 319.56-34... Clementines from Spain. Clementines (Citrus reticulata) from Spain may only be imported into the United States... agreement. Clementines from Spain may be imported only if the Government of Spain or its designated...

The nursing department's view towards moroccan patients.

PubMed

Sánchez-Ojeda, María Angustias; Alemany Arrebola, Inmaculada; Gallardo Vigil, Miguel Ángel

2017-05-25

To determine the Melilla Hospital Nursing Department's attitude towards Moroccan patients. Descriptive ex post facto study. A questionnaire has been handed over to staff, on the Immigration Attitude Scale for Nursing. In general, nurses exhibit negative attitudes towards Moroccan patients, such as: the increase in crime is caused by the arrival of immigrants, those who commit offenses must be expelled from Spain, they take advantage of the Spanish health system and too many resources are devoted to immigration. The worst-rated immigrants are the Moroccans, considering that they do not pay much attention to their personal hygiene and do not adapt to their host countries. It is necessary to work with the nursing staff to change these attitudes. Future degree students must be trained in cultural skills and the care of immigrants will improve with a greater commitment towards cultural differences. Conocer la actitud de enfermería del Hospital de Melilla hacia los pacientes marroquíes. Estudio ex post facto descriptivo. Se ha pasado un cuestionario de Escala de Actitud ante la Inmigración para Enfermería. En general las enfermeras presentan actitudes negativas ante los pacientes marroquíes, como: el aumento de la delincuencia es provocado por la llegada de inmigrantes, los que delinquen deben ser expulsados de España, se aprovechan del sistema sanitario y se dedican demasiados recursos para la inmigración. Los inmigrantes peores valorados son los marroquíes, considerando que son pocos cuidadosos con su higiene personal y no se adaptan a los países de acogida. Es necesario trabajar con el personal de enfermería para que cambien estas actitudes. Las futuras promociones de Grado deben estar formadas en competencias culturales y mejorarán los cuidados a los inmigrantes como un mayor compromiso con la diferencia cultural.

Long-period sea-level variations in the Mediterranean

NASA Astrophysics Data System (ADS)

Zerbini, Susanna; Raicich, Fabio; Bruni, Sara; del Conte, Sara; Errico, Maddalena; Prati, Claudio; Santi, Efisio

2016-04-01

Since the beginning of its long-lasting lifetime, the Wegener initiative has devoted careful consideration to studying sea-level variations/changes across the Mediterranean Sea. Our study focuses on several long-period sea-level time series (from end of 1800 to 2012) acquired in the Mediterranean by tide gauge stations. In general, the analysis and interpretation of these data sets can provide an important contribution to research on climate change and its impacts. We have analyzed the centennial sea-level time series of six fairly well documented tide gauges. They are: Marseille, in France, Alicante in Spain, Genoa, Trieste, Venice and Marina di Ravenna (formerly Porto Corsini), in Italy. The data of the Italian stations of Marina di Ravenna and Venice clearly indicate that land subsidence is responsible for most of the observed rate of relative sea level rise. It is well known that, in the two areas, subsidence is caused by both natural processes and human activities. For these two stations, using levelling data of benchmarks at, and/or close to, the tide gauges, and for the recent years, also GPS and InSAR height time series, modelling of the long-period non-linear behavior of subsidence was successfully accomplished. After removing the land vertical motions, the estimate of the linear long-period sea-level rise at all six stations yielded remarkably consistent values, between +1,2 and +1,3 mm/yr, with associated errors ranging from ±0,2 to ±0,3 mm/yr (95% confidence interval), which also account for the statistical autocorrelation of the time series. These trends in the Mediterranean area are lower than the global mean rate of 1,7±0,2 mm/yr (1901-2010) presented by the IPCC in its 5th Assessment Report; however, they are in full agreement with a global mean sea-level rise estimate, over the period 1901-1990, recently published by Hay et al. (2015, doi:10.1038/nature14093) and obtained using probabilistic techniques that combine sea-level records with physics-based and model-derived geometries of the contributing processes. An EOF analysis (Empirical Orthogonal Functions) has also been carried out on the six sea-level time series to identify the dominant modes of variability.

Geochemical and Textural Constraints on Wehrlite Formation by Melt-rock Reaction in the Shallow Subcontinental Lithospheric Mantle (Oran, Tell Atlas, N-Algeria)

NASA Astrophysics Data System (ADS)

Hidas, Károly; Garrido, Carlos J.; Marchesi, Claudio; Bodinier, Jean-Louis; Louni-Hacini, Amina; Azzouni-Sekkal, Abla; Konc, Zoltán; Dautria, Jean-Marie; Varas-Reus, Maria Isabel

2017-04-01

As a result of the Miocene collision between the Alborán domain and the south Iberian and Maghrebian passive margins, the Betic and the Rif-Tell mountains form an arc-shaped orogenic belt in the westernmost Mediterranean (e.g. [1]). This belt is characterized by the presence of subcontinental lithospheric mantle exhumed as orogenic peridotites [2-4], and entrained by basaltic magmatism. Mantle xenoliths entrained in Plio-Pleistocene alkali basalts in the innermost Betics in South Spain provided invaluable data to study the structure and composition of the subcontinental lithospheric mantle beneath the northern limb of this mountain belt [5-7]. In contrast, information from the southern limb is scarce, even though alkali basalts of the same age (< 4 Ma) in the Oran area of the Tell Atlas (North Algeria) contain large amounts of plagioclase to spinel facies peridotite mantle xenoliths with lherzolitic, harzburgitic and wehrlitic modal compositions [6]. Here we report detailed geochemical and textural study of metasomatized mantle xenoliths from this area. The studied spinel-facies mantle xenoliths normally have coarse granular and porphyroclastic textures, whereas in the plagioclase-bearing lithologies fine-grained equigranular fabric becomes abundant. Olivine and orthopyroxene of the coarse-grained lherzolites and harzburgites reflect usual major element geochemical compositions with Mg# in the range of 90-93. Clinopyroxene in these rocks have an overall depleted LREE pattern with slight variation in the most incompatible elements indicating cryptic metasomatism. The Crystal Preferred Orientation (CPO) of olivine shows an axial-[100] pattern characterized by a strong alignment of [100]-axes near or parallel to the peridotite lineation. Wehrlitic lithologies show more variable major element compositions and an important enrichment in LREE in clinopyroxene yet with MREE/HREE ratios comparable to those in harzburgite and lherzolite. Modal enrichment in clinopyroxene and development of fine-grained equigranular texture are both accompanied with a dispersion of olivine CPO. The lithological, textural and geochemical variations of these xenoliths indicate that wehrlite-forming melt-rock reactions took place in the shallow subcontinental lithospheric mantle beneath the southern limb of the Betic-Rif-Tell orogenic belt during the Neogene geodynamic evolution of the westernmost Mediterranean. REFERENCES 1. Platt, J.P., Behr, W.M., Johanesen, K., Williams, J.R., 2013. The Betic-Rif Arc and Its Orogenic Hinterland: A Review. Annual Review of Earth and Planetary Sciences 41, 313-357. 2. Hidas, K., Booth-Rea, G., Garrido, C.J., Martínez-Martínez, J.M., Padrón-Navarta, J.A., Konc, Z., Giaconia, F., Frets, E., Marchesi, C., 2013. Backarc basin inversion and subcontinental mantle emplacement in the crust: kilometre-scale folding and shearing at the base of the proto-Alborán lithospheric mantle (Betic Cordillera, southern Spain). Journal of the Geological Society 170, 47-55. 3. Frets, E.C., Tommasi, A., Garrido, C.J., Vauchez, A., Mainprice, D., Targuisti, K., Amri, I., 2014. The Beni Bousera peridotite (Rif Belt, Morocco): an oblique-slip low-angle shear zone thinning the Subcontinental Mantle Lithosphere. Journal of Petrology 55, 283-313. 4. Rampone, E., Vissers, R.L.M., Poggio, M., Scambelluri, M., Zanetti, A., 2010. Melt migration and intrusion during exhumation of the Alboran lithosphere: the Tallante mantle xenolith record (Betic Cordillera, SE Spain). Journal of Petrology 51, 295-325. 5. Hidas, K., Konc, Z., Garrido, C.J., Tommasi, A., Vauchez, A., Padrón-Navarta, J.A., Marchesi, C., Booth-Rea, G., Acosta-Vigil, A., Szabó, C., Varas-Reus, M.I., Gervilla, F., 2016. Flow in the western Mediterranean shallow mantle: Insights from xenoliths in Pliocene alkali basalts from SE Iberia (eastern Betics, Spain). Tectonics 35, 2657-2676. 6. Marchesi, C., Konc, Z., Garrido, C.J., Bosch, D., Hidas, K., Varas-Reus, M.I., Acosta-Vigil, A., 2017. Multi-stage evolution of the lithospheric mantle beneath the westernmost Mediterranean: Geochemical constraints from peridotite xenoliths in the eastern Betic Cordillera (SE Spain). Lithos, in press 7. Zerka, M., 2004. Le manteau sous la marge Maghrébine: relations infiltrations-réactions-cristallisations et cisaillements lithosphériques dans les enclaves ultramafiques du volcanisme alcalin Plio-Quaternaire d'Oranie, exemple des complexes d'Ain Temouchent et de la Basse Tafna (Algérie Nord-Occidentale). PhD thesis, Université d'Oran, Algeria, pp. 345. Funding: This research has been funded by a FP7-IRSES Marie Curie Action under Grant Agreement PIRSESGA-2013-612572

The BiPo-3 detector for the measurement of ultra low natural radioactivities of thin materials

NASA Astrophysics Data System (ADS)

Barabash, A. S.; Basharina-Freshville, A.; Birdsall, E.; Blondel, S.; Blot, S.; Bongrand, M.; Boursette, D.; Brudanin, V.; Busto, J.; Caffrey, A. J.; Calvez, S.; Cascella, M.; Cebrián, S.; Cerna, C.; Cesar, J. P.; Chauveau, E.; Chopra, A.; Dafní, T.; De Capua, S.; Duchesneau, D.; Durand, D.; Egorov, V.; Eurin, G.; Evans, J. J.; Fajt, L.; Filosofov, D.; Flack, R.; Garrido, X.; Gómez, H.; Guillon, B.; Guzowski, P.; Holý, K.; Hodák, R.; Huber, A.; Hugon, C.; Iguaz, F. J.; Irastorza, I. G.; Jeremie, A.; Jullian, S.; Kauer, M.; Klimenko, A.; Kochetov, O.; Konovalov, S. I.; Kovalenko, V.; Lang, K.; Lemière, Y.; Le Noblet, T.; Liptak, Z.; Liu, X. R.; Loaiza, P.; Lutter, G.; Luzón, G.; Macko, M.; Mamedov, F.; Marquet, C.; Mauger, F.; Morgan, B.; Mott, J.; Nemchenok, I.; Nomachi, M.; Nova, F.; Ohsumi, H.; Oliviéro, G.; Ortiz de Solórzano, A.; Pahlka, R. B.; Pater, J.; Perrot, F.; Piquemal, F.; Povinec, P.; Přidal, P.; Ramachers, Y. A.; Remoto, A.; Richards, B.; Riddle, C. L.; Rukhadze, E.; Saakyan, R.; Salazar, R.; Sarazin, X.; Shitov, Yu.; Simard, L.; Šimkovic, F.; Smetana, A.; Smolek, K.; Smolnikov, A.; Söldner-Rembold, S.; Soulé, B.; Štekl, I.; Thomas, J.; Timkin, V.; Torre, S.; Tretyak, Vl. I.; Tretyak, V. I.; Umatov, V. I.; Vilela, C.; Vorobel, V.; Waters, D.; Žukauskas, A.

2017-06-01

The BiPo-3 detector, running at the Canfranc Underground Laboratory (Laboratorio Subterr&aposaneo de Canfranc, LSC, Spain) since 2013, is a low-radioactivity detector dedicated to measuring ultra low natural radionuclide contaminations of 208Tl (232Th chain) and 214Bi (238U chain) in thin materials. The total sensitive surface area of the detector is 3.6 m2. The detector has been developed to measure the radiopurity of the selenium double β-decay source foils of the SuperNEMO experiment. In this paper the design and performance of the detector, and results of the background measurements in 208Tl and 214Bi, are presented, and the validation of the BiPo-3 measurement with a calibrated aluminium foil is discussed. Results of the 208Tl and 214Bi activity measurements of the first enriched 82Se foils of the double β-decay SuperNEMO experiment are reported. The sensitivity of the BiPo-3 detector for the measurement of the SuperNEMO 82Se foils is Script A(208Tl) <2 μBq/kg (90% C.L.) and Script A(214Bi) <140 μBq/kg (90% C.L.) after 6 months of measurement.

Serum selenium concentration in a representative sample of the Canarian population.

PubMed

Diaz Romero, C; López Blanco, F; Henríquez Sánchez, P; Rodríguez, E; Serra Majem, L

2001-03-26

The concentration of serum selenium in 395 individuals (187 males + 218 females) living in the Canary Islands, Spain was determined by hydride generation atomic absorption spectrometry. The mean selenium concentration was 74.7 +/- 25.2 microg/l ranging between 7.86 and 182.3 microg/l. Twenty-two adults (7.2% of the total) had serum selenium concentrations under 45 microg/l. It is widely accepted that below this selenium serum concentration (45 microg/l) there is an increased risk of cardiovascular disease and cancer. Our results fall within data recently published in other Spanish and European regions and are much lower than data observed in USA or seleniferous regions. The estimated Se intakes of our population were lower than the Recommended Dietary Allowances for American people. Individuals from Lanzarote had a mean Se concentration significantly higher than individuals from the other islands. This could be attributed to differences in Se content of soil and/or differences in dietary habits of the populations. Serum selenium concentration did not vary with the sex of the subjects. Individuals younger than 14 years old had a serum selenium concentration significantly lower than the rest of the individuals. No relationship with socio-economic status, educational level, smoking habits, physical exercise or beer consumption was found. However, individuals who consume wine more than three times a week showed higher selenium concentrations than individuals with lower consumption. Also, individuals with consumption above seven units of spirit drinks a week had the highest mean selenium concentration.

A major Early Miocene thermal pulse due to subduction segmentation and rollback in the western Mediterranean region

NASA Astrophysics Data System (ADS)

Spakman, W.; Van Hinsbergen, D. J.; Vissers, R.

2012-12-01

Geological studies have shown that Eo-Oligocene subduction related high-pressure, low-temperature metasediments and peridotites of the Alboran region (Spain, Morocco) and the Kabylides (Algeria) experienced a major Early Miocene (~21 Ma) thermal pulse requiring asthenospheric temperatures at ~60 km depth. Despite earlier propositions, the cause of this thermal pulse is still controversial while also the paleogeographic origin of the Alboran and Kabylides units is debated. Here, we relate the thermal pulse to segmentation of the West Alpine-Tethyan slab under the SE Iberian margin (Baleares-Sardinia). We restore the Alboran rocks farther east than previously assumed, to close to the Balearic Islands, adjacent to Sardinia. We identify three major lithosphere faults, the NW-SE trending North Balearic Transform Zone (NBTZ) and the ~W-E trending Emile Baudot and North African transforms that accommodated the Miocene subduction evolution of slab segmentation, rollback, and migration of Alboran and Kabylides rocks to their current positions. The heat pulse occurred S-SE of the Baleares where slab segmentation along the NBTZ triggered radially outgrowing S-SW rollback opening a slab window that facilitated local ascent of asthenosphere below the rapidly extending Alboran-Kabylides accretionary prism. Subsequent slab rollback carried the Kabylides and Alboran domains to their present positions. Our new reconstruction is in line with tomographically imaged mantle structure and focuses attention on the crucial role of evolving subduction segmentation driving HT-metamorphism and subsequent extension, fragmentation, and dispersion of geological terrains.

Amplitude of late Miocene sea-level fluctuations from karst development in reef-slope deposits (SE Spain)

NASA Astrophysics Data System (ADS)

Reolid, Jesús; Betzler, Christian; Braga, Juan Carlos

2016-11-01

A prograding late Miocene carbonate platform in southern Spain revealing different sea-level pinning points was analysed with the aim to increase the accuracy of reconstruction of past sea-level changes. These pinning points are distinct diagenetic zones (DZ) and the position of reef-framework deposits. DZ1 is defined by the dissolution of bioclastic components and DZ2 by calcitic cement precipitation in dissolution pores. Calcite cements are granular and radiaxial fibrous, and are of meteoric origin as deduced from cathodoluminescence, EDX spectroscopy, as well as from δ13C and δ18O isotope analyses. DZ3 has moldic porosity after aragonitic bioclasts with minor granular calcitic cements. DZ1 and DZ2 indicate karstification and the development of a coastal palaeoaquifer during a sea-level lowstand. DZ3 diagenetic features are related to the final subaerial exposure of the section during the Messinian Salinity Crisis. Facies and diagenetic data reveal a complete cycle of sea-level fall (23 ± 1 m) and rise (31 ± 1 m). A robust age model based on magneto- and cyclostratigraphy for these deposits places this cycle between 5.89 and 5.87 Ma. Therefore, for the first time, this work allows a direct comparison of an outcrop with a pelagic marine proxy record of a specific Neogene sea-level fluctuation.

Analysis of meteorological droughts and dry spells in semiarid regions: a comparative analysis of probability distribution functions in the Segura Basin (SE Spain)

NASA Astrophysics Data System (ADS)

Pérez-Sánchez, Julio; Senent-Aparicio, Javier

2017-08-01

Dry spells are an essential concept of drought climatology that clearly defines the semiarid Mediterranean environment and whose consequences are a defining feature for an ecosystem, so vulnerable with regard to water. The present study was conducted to characterize rainfall drought in the Segura River basin located in eastern Spain, marked by the self seasonal nature of these latitudes. A daily precipitation set has been utilized for 29 weather stations during a period of 20 years (1993-2013). Furthermore, four sets of dry spell length (complete series, monthly maximum, seasonal maximum, and annual maximum) are used and simulated for all the weather stations with the following probability distribution functions: Burr, Dagum, error, generalized extreme value, generalized logistic, generalized Pareto, Gumbel Max, inverse Gaussian, Johnson SB, Log-Logistic, Log-Pearson 3, Triangular, Weibull, and Wakeby. Only the series of annual maximum spell offer a good adjustment for all the weather stations, thereby gaining the role of Wakeby as the best result, with a p value means of 0.9424 for the Kolmogorov-Smirnov test (0.2 significance level). Probability of dry spell duration for return periods of 2, 5, 10, and 25 years maps reveal the northeast-southeast gradient, increasing periods with annual rainfall of less than 0.1 mm in the eastern third of the basin, in the proximity of the Mediterranean slope.

Soil nutrients losses by wind erosion in a citrus crop at southeast Spain

NASA Astrophysics Data System (ADS)

Segovia, C.; Gómez, J. D.; Gallardo, P.; Lozano, F. J.; Asensio, C.

2017-06-01

The purpose of this study was to analyze the influence of wind erosion on the productivity of citric crops over gypsiric Fluvisols in Gador area (Almeria, SE Spain) by blowing air through a wind tunnel. Wind erosion varies considerably depending on time since the last tillage. This is because a physical crust forms after tilling which protects the soil from wind. Crust formation in the study area is strongly favored by dew, which causes them to form in around a week. The repeated measurements ANOVA, as a nonparametric alternative to the ANOVA, using the Geiiser method and the Friedman test shows significant differences ( P ≤ 0.05) in the fractions of very fine sand and coarse silt, which confirmed that very fine sand and coarse silt are the fractions most susceptible to loss from wind. The same statistical analysis for fertility showed smaller differences in organic carbon and K2O content, while N and P2O5 increased. Nutrients lost from wind imply an additional fertilization cost for a crop to be economically feasible. The cost of this restoration of nutrients lost from the soil because of wind erosion was based on experimental data taken in crusted soil and immediately after tilling. Losses in organic matter (O.M.), N, P2O5 and K2O were estimated based on the cost of fertilizers most commonly used in the area.

Influence of sustainable irrigation regimes and agricultural practices on the soil CO2 fluxes from olive groves in SE Spain

NASA Astrophysics Data System (ADS)

Marañón-Jiménez, Sara; Serrano-Ortíz, Penelope; Vicente-Vicente, Jose Luis; Chamizo, Sonia; Kowalski, Andrew S.

2017-04-01

Olive (Olea europaea) is the dominant agriculture plantation in Spain and its main product, olive oil, is vital to the economy of Mediterranean countries. Given the extensive surface dedicated to olive plantations, olive groves can potentially sequester large amounts of carbon and contribute to mitigate climate change. Their potential for carbon sequestration will, however, largely depend on the management and irrigation practices in the olive grove. Although soil respiration is the main path of C release from the terrestrial ecosystems to the atmosphere and a suitable indicator of soil health and fertility, the interaction of agricultural management practices with irrigation regimes on soil CO2 fluxes have not been assessed yet. Here we investigate the influence of the presence of herbaceous cover, use of artificial fertilizers and their interaction with the irrigation regime on the CO2 emission from the soil to the atmosphere. For this, the three agricultural management treatments were established in replicated plots in an olive grove in the SE of Spain: presence of herbaceous cover ("H"), exclusion of herbaceous cover by using herbicides ("NH"), and exclusion of herbaceous cover along with addition of artificial fertilizers (0.55 kg m-2 year-1 of N, P, K solid fertilizer in the proportion 20:10:10, "NHF"). Within each management treatment, three irrigation regimes were also implemented in a randomized design: no-irrigation ("NO") or rain fed, full irrigation (224 l week-1 per olive tree, "MAX"), and a 50% restriction (112 l week-1 per olive tree, "MED"). Soil respiration was measured every 2-3 weeks at 1, 3, and 5 meters from each olive tree together with soil temperature and soil moisture in order to account for the spatial and seasonal variability over the year. Soil respiration was higher when herbaceous cover was present compared to the herbaceous exclusion, whereas the addition of fertilizer did not exert any significant effect. Although the different irrigation regimes did affect soil moisture, soil CO2 fluxes remained unaffected by the amount of water added. Soil moisture and temperature were actually reduced by the presence of herbaceous cover during the growing season, which suggests water competition between herbaceous plants and olives with counteracting effects on soil respiration values. Soil respiration showed high spatial heterogeneity, with values decreasing exponentially with the distance from the olive trees. These data highlight the need to account for their spatial and seasonal heterogeneity when estimating the contribution of soil respiration to atmospheric CO2 emissions and the crucial role of the agricultural management on determining the carbon sequestration potential of soil from olive groves.

A descriptive and quantitative approach regarding erosion and development of landforms on abandoned mine tailings: New insights and environmental implications from SE Spain

NASA Astrophysics Data System (ADS)

Martín Duque, J. F.; Zapico, I.; Oyarzun, R.; López García, J. A.; Cubas, P.

2015-06-01

The San Cristóbal-Perules mining site in Mazarrón in southeast Spain was subjected to about a hundred years of intense mining activity for lead, silver, and zinc. Metallurgical operations (smelting, calcination, gravity concentration) carried out during the late nineteenth century-early twentieth century induced significant land transformation, and the most conspicuous wastes of this period consist of a chaotic piling of 'old' tailing deposits. Later on, during the mid-twentieth century, 'modern' tailings resulting from froth flotation were accumulated filling small valleys; these latter valley-fill tailings rose sequentially according to the upstream construction method, progressively raising the level of the dam during the process. Once abandoned, both types of tailing deposits underwent severe erosion, resulting in a mosaic of erosional and sedimentary landforms developed upon (e.g., gully formation) and within them (e.g., piping). We made an inventory and classification of these landforms. Our study shows the geomorphic work to reestablish a new steady state between the tailings deposits and the local erosive conditions. This scenario implies several hazards related to the extremely high heavy metal contents of these tailings and the geomorphic instability of the deposits. We also quantified the tailings tonnage and erosion that occurred at one of the tailings dams (El Roble). As shown by an oblique aerial photograph taken in 1968, this dam had a terraced topography, whereas in 2013 this morphology had evolved into a badland-type relief with deep parallel gullies. By recognizing and surveying specific, remnant points along the benches and outslopes of the older terraced topography, we were able to build up a first digital elevation model (DEM1) reflecting the initial topography. A second DEM, this time showing the present topography, allowed quantification of erosion via Material Loss = DEM1 - DEM2. This yields an erosion rate (1968-2009) of 151.8 Mg (MT) ha- 1 y- 1, which matches well typical values for erosion of mined areas, commonly above 100 Mg (MT) ha- 1 y- 1. Abandoned mine tailing deposits are extremely common in the semiarid scenarios of the SW USA, Australia, Chile, and Peru. Given the similarities of these scenarios with SE Spain, the example from Mazarrón may provide useful new insights regarding the erosion and geomorphic evolution of such tailing deposits. These matters should be addressed in key environmental actions such as mine closure plans and land reclamation projects. A solution may come via restoration of these deposits through landform design involving the building up of stable mature landscapes, which in turn can withstand erosion much more easily.

Preliminary results in larger benthic foraminifera assemblage in a mixed siliciclastic-carbonate platform from the Upper Cretaceous of the External Prebetic Domain (Valencia province, SE Spain)

NASA Astrophysics Data System (ADS)

Robles-Salcedo, Raquel; Vicedo, Vicent

2016-04-01

In the External Prebetic Domain (Betic Mountain Range, Valencia province, SE Spain) it is difficult to find good outcrops to study larger benthic foraminifera (LBF), particularly in the Upper Cretaceous deposits, because of three main reasons. During the Upper Cretaceous, the complex paleogeography in the northern Prebetic Domain developed a complex system of shallow-water platforms. This is directly linked to the complexity in the distribution of the facies observed nowadays, which may change drastically in lateral, closely related outcrops having a special negative impact in the lateral extension of stratigraphical levels containing LBF. The second reason is the nature of the shallow water environments in which the larger foraminifera lived. The local continental influence derived in the establishment of very complex mixed platforms. Thus, there is not a complete register through carbonate rocks, but an alternation of microconglomerates, sandstones, calcarenites and carbonates that can be observed in the stratigraphic series of the Upper Cretaceous. This affects negatively in observing changes in the evolutionary trends of taxa. The third reason difficulting the study of LBF in northern localities of the Prebetic Domain is diagenetic. Dolomitization affects a huge part of the Mesozoic rocks deleting all fossil microfauna in the affected rocks. Such three reasons are behind the difficulty in developing correlations and having a comprehensive understanding of the biostratigraphy and phylogeny of the taxa involved. However, after several field trips developed in the northern Prebetic area, an excellent reference section for the study of the LBF in the Prebetic Domain has been identified in the surroundings of the Pinet village (Valencia province). Here, a relatively continuous section with scarce dolomitization and good conditions of accessibility exists. The larger foraminifera assemblages appering in the Pinet section will be compared with other paleobiogeographic areas such as the Pyrenees (S France and NE Spain) or Salento (SE Italy) regions. The Pinet section measures about 150 m, with coarsening upward sequences consisting, from bottom to top: 56 m of fine sandstones; 25 m with several coarsening upward, well-stratified limestones; 36 m with fine to coarse dolomitic sandstones intercalated with calcarenites; 15 m with fine and well-stratified limestones and, 20 m of dolomitic massive limestone at the top. Finally, the stratigraphical succession is completed by continental deposits. An abundant content of lamellar-perforate foraminifera (siderolitids, orbitoidiforms, clypeorbids) and agglutinated foraminifera (dicyclinids) has been identified in the preliminary studies. From bottom to top, in the fine sandstone deposits abundant specimens identified as Praesiderolites sp. occur. The coarsening upward limestones provide Praesiderolites sp., Pseudosiderolites sp., "Orbitoides" cf. concavatus, Orbitoides spp., Lepidorbitoides campaniensis and Sirtina cf. orbitoidiformis. The calcaretinic deposits contain rounded bioclastic fauna with Orbitoides spp. and cf. Wannierina. The fine limestones display abundant ostracods, miliolids and Dicyclina sp. and there are wackestone limestones deposits with carophytes at the top of the sequence. No larger benthic foraminifera have been identified in the massive dolomitic limestone. The results obtained after a first analysis, considering the LBF assemblage, indicate that the Pinet section deposits can be dated as earliest to middle Late Campanian, contrarily to the Campanian-Maastrichtian age suggested by previous studies.

78 FR 66105 - Additional Designations, Foreign Narcotics Kingpin Designation Act

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-04

... the Kingpin Act. Individuals 1. CALLE QUIROS, Luis Santiago, Madrid, Spain; Lima, Peru; DOB 22 Jul 1965; POB Madrid, Spain; citizen Spain; alt. citizen Peru; D.N.I. 01927713-Z (Spain); alt. D.N.I. 10831176-8 (Peru) (individual) [SDNTK] (Linked To: TEXTIMAX SPAIN S.L.; Linked To: CASTIZAL MADRILENA S.L...

How land degradation affects the carbon balance and its component processes: case of study in SE Spain

NASA Astrophysics Data System (ADS)

López Ballesteros, Ana; Oyonarte, Cecilio; Kowalski, Andrew S.; Serrano-Ortiz, Penélope; Sánchez-Cañete, Enrique P.; Rosario Moya, M.; Domingo, Francisco

2017-04-01

The concept of land degradation stems from the loss of an ecosystem's biological productivity, which in turn relies on several degradation processes such as long-term loss of natural vegetation, depletion of soil nutrients, soil compaction or water and wind erosion. In this context, desertification means land degradation in arid, semi-arid and dry sub-humid areas due to climatic and/or human factors. Currently, drylands occupy more than one third of the global terrestrial surface and will probably expand under future climate change scenarios. Drylands' key role in the global C balance has been demonstrated, but the effects of desertification and/or climate change on C sequestration by these ecosystems needs further research. In the present study, we compare net carbon exchange between two experimental sites representing a "degraded" and "non-degraded" grazed semiarid grasslands, separated by ˜15 km in SE Spain, via eddy covariance measurements over 6 years, with high variability in precipitation magnitude and distribution. Results show a striking difference in the annual C balances with average emissions of 196 ± 40 and -23 ± 20 g C m-2 yr-1 for the "degraded" and "non-degraded" sites, respectively. At the seasonal scale, differing patterns in net CO2 fluxes were detected over both growing and dry seasons. As expected, larger net C uptake over longer periods was observed in the "non-degraded" site, however, much greater net C release was measured in the "degraded" site over drought period. We tested differences in all monitored meteorological, ambient and subsoil variables and found most relevant that CO2 at 1.50 m belowground was around 1000 ppm higher in the "degraded" site. Thus, we believe that subterranean ventilation of this vadose zone CO2, observed at both sites, largely drives the differences in C dynamics between them. Overall, the 12 site-years of data allow direct exploration of the roles of climate and land degradation in the biological and non-biological processes that ultimately control the C sequestration capacity of semiarid ecosystems.

Short-and-long-term Slip Rates Along the Carboneras Fault in the Betic Cordillera, Spain

NASA Astrophysics Data System (ADS)

Khazaradze, G.; López, R.; Pallàs, R.; Ortuño, M.; Bordonau, J.; Masana, E.

2017-12-01

We present the new results from our long-standing studies to understand the geodynamic behavior of the Carboneras fault, located in the SE Betic Cordilleras of Spain. Specifically, we quantify the geodetic and geologic slip rates for the onland section of the fault. As a result of our previous GPS observations, we have been able to confirm the continuing tectonic activity of the Carboneras fault: we were able to quantify that the geodetic slip rate of the fault equals 1.3±0.2 mm/yr, expressed mainly as a left-lateral strike slip motion (Echeverria et al., 2015). In autumn 2017, with the purpose of revealing a detailed nature of the crustal deformation and its partitioning between different structures, 3 new continuous GPS stations will be established along the fault-perpendicular profile. In addition, since summer 2016, we have conducted surveys of the nearby CuaTeNeo and IGN Regente campaign points. We have also established and measured several new geodetic points in the vicinity of the fault, with the aim of increasing the spatial coverage around it. The GPS measured, short-term slip rates are in surprising agreement with the estimates of the long-term, geologic slip rates based on paleoseismic studies, which indicate a minimum strike-slip rate of 1.31 mm/yr and dip-slip rate of 0.05 mm/yr since 110.3 ka (Moreno et al. 2015). In order to increase the paleoseismic event database, several new sites have been identified along the fault, where further paleoseismic trenching surveys will be performed within the coming year or two. At the site of Tostana, located at the central part of the fault, in winter 2017 seven trenches have been opened and clear evidence of past earthquakes has been encountered. These new data, combined with the findings of the recent geomorphological study of river offsets (Ferrater, 2016) and new GPS observations, should improve the reliability of the existent deformation data and therefore, will help to better understand the seismic hazard posed by the Carbonears fault in the SE Betics. Project PREVENT (CGL2015-66263-R) financed by the Ministry of Economy, Industry and Competitiveness.

Flow in the shallow mantle in the westernmost Mediterranean: insights from xenoliths in Plio-Pleistocene alkali basalts from the eastern Betic Cordillera (SE Spain)

NASA Astrophysics Data System (ADS)

Konc, Zoltán; Hidas, Károly; Garrido, Carlos J.; Tommasi, Andréa; Vauchez, Alain; Padrón Navarta, José Alberto; Marchesi, Claudio; Acosta-Vigil, Antonio; Szabó, Csaba; Varas-Reus, Maria Isabel

2016-04-01

Peridotite mantle xenoliths in Plio-Pleistocene alkali basalts of the eastern Betic Cordillera (Cartagena area, Murcia, SE Spain) provide a snapshot of the structure and composition of the lithospheric mantle at the northern limb of the Alpine Betic-Rif arched belt in the westernmost Mediterranean. The xenoliths are spinel and plagioclase lherzolite with minor harzburgite and wehrlite, displaying porphyroclastic to equigranular textures. Regardless of composition and texture, the Crystal Preferred Orientation (CPO) of olivine shows an axial-[100] pattern characterized by a strong alignment of [100]-axes near or parallel to the peridotite lineation and a girdle distribution of [010]-axes with a maximum normal to the peridotite foliation. This CPO pattern is consistent with ductile deformation accommodated by dislocation creep with dominant activation of the high temperature {0kl}[100] olivine slip system, indicative of deformation by simple shear or combinations of simple shear and pure shear with a transtensional component. Calculated seismic properties are characterized by fast propagation of P-waves and polarization of fast S-waves parallel to olivine [100]-axis, indicating the flow direction. SKS and Pn anisotropy in the eastern Betics can be explained by a lithospheric mantle peridotite with similar fabric to the one displayed by the studied mantle xenoliths. Considering the limited thickness of the mantle lithosphere in the Betics (40-80 km), the measured azimuths and delays of SKS waves in the eastern Betics are consistent with a steeply dipping mantle foliation and a subhorizontal lineation with ENE strike. This geometry of the lithospheric fabrics implies active or frozen mantle flow with a dominantly strike-slip component subparallel to the paleo-Iberian margin. Synkinematic overprinting of mineral assemblages from the garnet-spinel to the plagioclase facies demonstrates 36-40 km uplift continuously accommodated by ductile shear thinning of the lithospheric mantle. Coeval deformation of orthopyroxene in veins of composite xenoliths, formed by reactive percolation of subduction-related Si-rich melts/fluids, suggests that this deformation occurred in the late Neogene.

Operational tools and applications of EO satellite data to retrieve surface fluxes in semi-arid countries

NASA Astrophysics Data System (ADS)

Tanguy, Maliko

The objective of the thesis is to develop and evaluate useful tools and applications of Earth Observation (EO) satellite data to estimate surface fluxes in semi-arid countries. In a first part (Chapter 4), we assess the performance of a new parameterisation scheme of ground heat flux (G) to be used in remote sensing (RS) evapotranspiration (ET) estimation methods. The G-parameterisation optimized with AMMA flux data performs well and improves the sensible heat flux (H) and ET retrieved by means of the triangle method (Jiang & Islam, 2001). In a second part (Chapter 5), the triangle method is compared with ET estimated by means of a land surface model (JULES). An attempt is made to calibrate JULES using the triangle method through Monte Carlo simulations, but the two methods supply rather different results, indicating that further intercomparison tasks should be carried out to assess the performance of RS-based algorithms and land surface models in estimating the components of the land surface energy balance. Chapter 6 presents a set of operational examples for retrieving surface fluxes using RS data. The first example is the study of temporal evolution of ET-maps in Western Africa under monsoonal influence. In a second example, we apply the new scheme proposed in Chapter 4 to retrieve and analyse the long term evolution (2000-2009) of the surface energy balance components, G, H and ET at several sites of the Segura Basin (S-E Spain) using MODIS-Terra data (land surface temperature and NDVI). Temporal and spatial distribution of evapotranspiration reveals different controls on ET. (Chapter 6). In the last example, MODIS-Aqua Sea Surface Temperature (SST) is used to validate a mathematical model to retrieve surface fluxes in a Mediterranean coastal lagoon (Mar Menor, S-E Spain). El objetivo de esta tesis es de desarrollar y evaluar herramientas y aplicaciones de la teledetección para estimar flujos de superficie en zonas semiáridas. En una primera parte (Capítulo 4), se evalúa la fiabilidad de una nueva parametrización para estimar el flujo de calor en el suelo (G) con el fin de ser utilizado en métodos de estimación de la evapotranspiración (ET) usando datos de teledetección. La parametrización de G se optimiza usando datos de flujo de energía obtenido durante las campañas del proyecto AMMA, y muestra buenos resultados y una mejora de las estimaciones del flujo de calor sensible (H) y de ET cuando se utiliza conjuntamente con el método del triángulo (Jiang & Islam, 2001). En una segunda parte (Capítulo 5), el método del triángulo se compara con valores de ET estimado por un modelo de superficie terrestre (JULES). Se intenta calibrar JULES usando el método del triángulo mediante simulaciones de Monte Carlo, pero los dos métodos muestran resultados muy diferentes, indicando que se necesita tareas de comparación profundizadas para poder evaluar la eficacia de estos modelos (de superficie terrestre y basados en la teledetección) para estimar los flujos de energía a la superficie. El capítulo 6 presenta un conjunto de ejemplos de aplicaciones operacionales para estimar los flujos de superficie usando datos de teledetección. El primer ejemplo consiste en el estudio de la evolución temporal de mapas de ET en África occidental bajo la influencia del monzón africano. En el segundo ejemplo, se aplica la nueva parametrización de G descrita en el capítulo 4 para calcular y analizar la evolución a largo plazo (2000-2009) de los componentes del balance de energía a la superficie, G, H y ET, en diferentes puntos de la cuenca del río Segura (Sureste español) utilizando datos del sensor MODIS-Terra (temperatura superficial y NDVI). La distribución temporal y espacial de ET revela diferentes controles sobre ET. En el último ejemplo, datos de temperatura superficial del mar del sensor MODIS-Aqua se utilizaron para validar un modelo matemático para calcular los flujos superficiales de una laguna costera del Mediterráneo (Mar Menor en el Sureste español).

Severe Weather Guide - Mediterranean Ports. 9. Villefranche

DTIC Science & Technology

1988-03-01

NSTL, MS 39529-5000 10 SOURCE QF CUNDING NUMBERS PROGRAM ELEMENT NO PROJECT NO TASK NO. WORK UNIT ACCESSION NO DN656794 11 TITLE...AUGUSTA BAY, ITALY 5 CAGLIARI, ITALY 6 LA MADDALENA, ITALY 7 MARSEILLE, FRANCE 8 TOULON, FRANCE 9 VILLEFRANCHE, FRANCE 10 MALAGA, SPAIN 11 NICE... FRANCE 12 CANNES, FRANCE 13 MONACO 14 ASHDOD, ISRAEL 15 HAIFA, ISRAEL BARCELONA, SPAIN PALMA, SPAIN IBIZA, SPAIN POLLENSA BAY, SPAIN VALENCIA

The "expanding universe" of piroplasms.

PubMed

Criado-Fornelio, A; Gónzalez-del-Río, M A; Buling-Saraña, A; Barba-Carretero, J C

2004-02-06

The present paper is the continuation of our previous studies dealing with the genetic characterization of piroplasmid species found in southern Europe. We report in this work new data concerning sequences of the 18s rRNA gene in Spanish piroplasms not studied (or not totally sequenced) in our former surveys. Molecular data analysis indicated that Spanish Cytauxzoon felis (cat isolate) has 98% identity with Cytauxzoon sp. from Mongolia and 95% identity compared to African C. felis. There are at least two main genetic variants of Babesia caballi in Spain: The first variety (isolate Spain 1) shows a relatively low homology with the African genotype (97% identity). The second variety (represented by two isolates, Spain 2 and Spain 3, differing by a single base) shows high genetic similarity with the African genotype (99.7-100% identity). There are also two genetic variants of Babesia equi (isolates Spain 1 and Spain 2, differing by four bases) in Spain, sharing 99% identity with the African genotype. At least one of them (Spain 1) can infect dogs. All of the phylogenetic analysis procedures employed indicated that Spanish isolates of C. felis, B. caballi (Spain 1) and B. equi (Spain 1 and Spain 2) are genetically different from their African relatives, all those dichotomies showing very high bootstrap support. Nonetheless, the lack of information on their morphology and the fact that the sequences were obtained in a single isolate preclude any conclusion about their definitive taxonomic status.

[Teaching coping strategies to parents of children suffering from cancer using a short film].

PubMed

Espada, M C; Barón, Ma Carmen Espada; Grau, C; Rubio, Claudia Grau; Fortes, M C; Fortes del Valle, Ma Carmen

2010-01-01

This paper studies the usefulness of a short film in teaching strategies for parents of children with cancer to cope with the situation. The short film is based on an analysis of the transcripts from eight sessions of a self-help group. The short film has been evaluated by psychologists working for each of the parent groups belonging to the Federation of parents of children with cancer. Furthermore, the film has been exhibited in group sessions that took place in the Valencia and Alicante branches of ASPANION (Association of Parents with Oncologic Children in the Valencia Region). About 70% of the experts have declared that the film is a valuable resource for teaching useful strategies to parents. The film also improves the group sessions since it addresses a number of issues that had not been addressed before, and it stimulates the participation of, and communication between, parents during the session.

[Psychometric properties of a Multidimensional Scale of Social Expression to assess social skills in the Internet context].

PubMed

Carballo, José L; Pérez-Jover, Ma Virtudes; Espada, José P; Orgilés, Mireia; Piqueras, José Antonio

2012-02-01

The increase in the use of New Technologies in social relationships could be generating a new paradigm in social skills. Valid and reliable instruments to assess these changes are needed. The aim of this study is to analyze the psychometric properties of the Multidimensional Scale of Social Expression (EMES) in the assessment of social skills on the Internet and Social Networks. A total of 413 college students from the province of Alicante participated on this study. The scale was applied according to two contexts: Real and Internet/Virtual. High internal consistency was shown. The 12-factor structure found for the Virtual Context scale is similar to that of the original study. The scale had shown to be a good predictor of hours of Internet use. In conclusion, EMES-C is useful for assessing real context and Internet context social skills.

Current optometric practices and attitudes in keratoconus patient management.

PubMed

Ortiz-Toquero, Sara; Martin, Raul

2017-08-01

To compare the current optometric practices and attitudes in the management of keratoconus patients in the UK and Spain. An online survey (adapted to optometric practices) was distributed via a newsletter emailed by various professional organizations in the UK and Spain. Four hundred and sixty-four practitioners (126 in the UK; 338 in Spain) who prescribed gas permeable GP contact lenses (CLs) more than once per month (54.8% of UK practitioners and 28.1% of practitioners in Spain; p<0.01) responded to the questionnaire. A combination of multiple factors is considered necessary in the keratoconus detection (79.4% in the UK, 75% in Spain; p=0.68), and the use of classification criteria is considered relevant (67.5% in the UK, 70.7% in Spain; p=0.49). There is a high consensus on the consideration that GP CL fitting is more difficult in keratoconus (79.4% in the UK, 80.5% in Spain; p=0.79) requiring more diagnostic lenses (3.2±1.4 and 3.4±1.2 in the UK and Spain, respectively; p=0.72) than are necessary for healthy eyes. Using corneal topography is uncommon from both countries (38.1% in the UK, 59.8% in Spain; p<0.01), with a similar ophthalmologist referral pattern (at initial diagnosis, 50% in both the UK and Spain; p=1.00). Few cases of co-management with ophthalmologists were noted (no co-management reported by 60.3% in the UK and 72.8% in Spain, p=0.01). This study provides initial observations and evidence regarding keratoconus management by optometrists in the UK and Spain and shows similarity in the professional practices and attitudes of practitioners in these two countries. Copyright © 2017 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.

Evaluation of trace element status of organic dairy cattle.

PubMed

Orjales, I; Herrero-Latorre, C; Miranda, M; Rey-Crespo, F; Rodríguez-Bermúdez, R; López-Alonso, M

2018-06-01

The present study aimed to evaluate trace mineral status of organic dairy herds in northern Spain and the sources of minerals in different types of feed. Blood samples from organic and conventional dairy cattle and feed samples from the respective farms were analysed by inductively coupled plasma mass spectrometry to determine the concentrations of the essential trace elements (cobalt (Co), chromium (Cr), copper (Cu), iron (Fe), iodine (I), manganese (Mn), molybdenum (Mo), nickel (Ni), selenium (Se) and zinc (Zn)) and toxic trace elements (arsenic (As), cadmium (Cd), mercury (Hg) and lead (Pb)). Overall, no differences between organic and conventional farms were detected in serum concentrations of essential and toxic trace elements (except for higher concentrations of Cd on the organic farms), although a high level of inter-farm variation was detected in the organic systems, indicating that organic production greatly depends on the specific local conditions. The dietary concentrations of the essential trace elements I, Cu, Se and Zn were significantly higher in the conventional than in the organic systems, which can be attributed to the high concentration of these minerals in the concentrate feed. No differences in the concentrations of trace minerals were found in the other types of feed. Multivariate chemometric analysis was conducted to determine the contribution of different feed sources to the trace element status of the cattle. Concentrate samples were mainly associated with Co, Cu, I, Se and Zn (i.e. with the elements supplemented in this type of feed). However, pasture and grass silage were associated with soil-derived elements (As, Cr, Fe and Pb) which cattle may thus ingest during grazing.

Role of Phragmites australis (common reed) for heavy metals phytoremediation of estuarine sediments.

PubMed

Cicero-Fernández, Diego; Peña-Fernández, Manuel; Expósito-Camargo, Jose A; Antizar-Ladislao, Blanca

2016-01-01

The ability of Phragmites australis to take up heavy metals (Co, Ni, Mo, Cd, Pb, Cr, Cu, Fe, Mn, Zn, and Hg) and other trace elements (As, Se, Ba), from estuarine sediments was investigated using a pilot plant experimental approach. Bioaccumulation (BCF) and translocation factors (TF) were calculated in vegetative and senescence periods for two populations of P. australis, from contaminated (MIC) and non-contaminated (GAL) estuarine sediments, respectively, both growing in estuarine contaminated sediment (RIA) from ría del Carmen y Boo, Santander Bay, Spain. The highest BCF values were obtained for Ni (0.43), Ba (0.43) Mo (0.36), Cr (0.35), and Cd (0.31) for plants collected from site GAL following the senescence period. The highest BCF values recorded for plants collected from MIC following the senescence period were for Mo (0.22) and Cu (0.22). Following senescence, plants collected from GAL and MIC presented TF>1 for Ni, Mo, Se, and Zn, and in addition plants collected from MIC presented TF>1 for Ba, Cr, and Mn. A substantial increase of Micedo's rhizosphere, six times higher than Galizano's rhizosphere, suggested adaptation to contaminated sediment. The evaluated communities of P. australis demonstrated their suitability for phytoremediation of heavy metals contaminated estuarine sediments.

VLBI2010 Feed Comparison

NASA Technical Reports Server (NTRS)

Petrachenko, Bill

2013-01-01

VLBI2010 requires a feed that simultaneously has high efficiency over the full 2.2-14 GHz frequency range. The simultaneity requirement implies that the feed must operate at high efficiency over the full frequency range without the need to adjust its focal position to account for frequency dependent phase centre variations. Two feeds meet this specification: The Eleven Feed developed at Chalmers University. (For more information, contact Miroslav Pantaleev, miroslav.pantaleev@chalmers.se. The Eleven Feed, integrated with LNA's in a cryogenic receiver, is available as a product from Omnisys Instruments, info@omnisys.se). The Quadruple Ridged Flared Horn (QRFH) developed at the California Institute of Technology. (For more information please contact Ahmed Akgiray, aakgiray@ieee.org or Sander Weinreb, sweinreb@caltech.edu) Although not VLBI2010 compliant, two triband S/X/Ka feeds are also being developed for the commissioning of VLBI2010 antennas, for S/X observations during the VLBI2010 transition period, and to support X/Ka CRF observations. The two feeds are: The Twin Telescopes Wettzell (TTW) triband feed developed by Mirad Microwave. (For more information please contact Gerhard Kronschnabl, Gerhard.Kronschnabl@bkg.bund.de) The RAEGE (Spain) triband feed developed at Yebes Observatory. (For more information please contact Jose Antonio Lopez Perez, ja.lopezperez@oan.es)

78 FR 32184 - Importation of Fresh Apricots From Continental Spain

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-29

.... APHIS-2011-0132] RIN 0579-AD62 Importation of Fresh Apricots From Continental Spain AGENCY: Animal and... United States of fresh apricots from continental Spain. This action will allow interested persons... importation of fruits and vegetables to allow the importation of fresh apricots from continental Spain into...

7 CFR 319.56-31 - Peppers from Spain.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Peppers from Spain. 319.56-31 Section 319.56-31... SERVICE, DEPARTMENT OF AGRICULTURE FOREIGN QUARANTINE NOTICES Fruits and Vegetables § 319.56-31 Peppers from Spain. Peppers (fruit) (Capsicum spp.) may be imported into the United States from Spain only...

Comparison between the fluid characteristics of the Rodalquilar and two neighbouring epithermal gold deposits in Spain

NASA Astrophysics Data System (ADS)

Sänger-von Oepen, P.; Friedrich, G.; Kisters, A.

1990-12-01

The operating Rodalquilar gold deposit and the abandoned Triunfo and Maria Josefa gold mines are located within the Sierra del Cabo de Gata volcanic field some 40 km east of Almeria in SE Spain. While the gold mineralization at Rodalquilar is mainly controlled by caldera-tectonics, vein structures at Triunfo and Maria Josefa are not. Wall-rock alteration at Triunfo and Maria Josefa is characterized by argillic alteration (illite/sericite, kaolinite). The alteration zonation around the gold-mineralized vein structures at Rodalquilar ranges from advanced argillic alteration (porous quartz, alunite, pyrophyllite, dickite) over argillic alteration into a regionally developed propylitization. Fluid inclusion studies from all three mines indicate that gold was deposited from low-salinity fluids (2 5 wt.% NaCl equivalent) between 170° and 250 °C. However, the hydrothermal system at Rodalquilar was fed by a second fluid source. High-salinity, halite and/or sylvite-bearing, liquid-rich, and vapour-dominated, CO2-bearing fluid inclusions are assumed to be of magmatic origin. High sulfidation ore mineral assemblages at depth (covellite, enargite, tennantite) and part of the advanced argillic alteration can be related to these fluids. Thus, part of those features which attribute the Rodalquilar gold deposit to the acid-sulfate or high sulfidation type of epithermal gold deposits, stem from magmatically derived fluids which are typical for a porphyry environment, whereas gold mineralization at all three localities is associated with low-salinity fluids, probably of marine origin.

PM Levels, Composition and Evolution in a Highly Industrialised Area. Objectives of Improvement

NASA Astrophysics Data System (ADS)

Minguillon, M. C.; Querol, X.; Alastuey, A.; Monfort, E.; Mantilla, E.; Miro, J. V.

2007-05-01

Evolution of levels and speciation of PM10 in the ceramic producing area of Castello (East Spain) was studied from April 2002 until December 2005. To this end, daily PM10 sampling was carried out at three urban sites and one suburban site of the area and chemical analyses were made in about 35 % of the samples. Average PM10 levels varied between 27-36 µg/m3 for the study period. The major constituent was mineral matter, exceeding by 5-12 µg/m3 the usual ranges of annual mineral loads in PM10 at similar Spanish urban or regional background sites with no industrial influence. Based on this comparison and on the efficiency of emission abatement techniques, a reduction target of 3-5 µgPM10/m3 of the annual mean seems to be achievable at the urban sites. Moreover, levels of Li, Sc, Co, Zn, As, Se, Rb, Zr, Cd, Cs, Ce, Tl and Pb were higher than the usual range of concentration in urban areas of Spain. Of these elements, Zr, Zn, Pb and As may be considered as tracers of the ceramic emissions from the study area. Their levels showed a simultaneous decrease with the progressive implementation of emission abatement techniques in frit (glaze component for the manufacture of glazed tiles) fusion kilns of the area. Given the high proportion of facilities with implemented abatement techniques at the end of the study period, the reduction margin for these elements is very low.

Water and gas geochemistry of the Calatrava Volcanic Province (CVP) hydrothermal system (Ciudad Real, central Spain)

NASA Astrophysics Data System (ADS)

Vaselli, Orlando; Nisi, Barbara; Tassi, Franco; Giannini, Luciano; Grandia, Fidel; Darrah, Tom; Capecchiacci, Francesco; del Villar, Pèrez

2013-04-01

An extensive geochemical and isotopic investigation was carried out in the water and gas discharges of the Late Miocene-Quaternary Calatrava Volcanic Province (CVP) (Ciudad Real, Spain) with the aim reconstruct the fluid circulation in the area. CVP consists of a series of scattered (monogenetic) vents from where alkaline lava flows and pyroclastic deposits formed in two different periods. The first stage (8.7-6.4 Ma) mainly included ultra-potassic mafic extrusives, whilst the second stage (4.7-1.75 Ma) prevalently originated alkaline and ultra-alkaline volcanics. Both stages were followed by a volcanic activity that extended up to 1.3 and 0.7 Ma, respectively. This area can likely be regarded as one of the most important emitting zones of CO2 in the whole Peninsular Spain along with that of Selva-Emporda in northeastern Spain (Cataluña) and it can be assumed as one of the best examples of natural analogues of CO2 leakages in Spain. This latter aspect is further evidenced by the relatively common water-gas blast events that characterize the CCVF. In the last few years the presence of a CO2-pressurized reservoir at a relatively shallow level as indeed caused several small-sized explosion particularly during the drilling of domestic wells. The fluid discharging sites are apparently aligned along well-defined directions: NW-SE and NNW-SSE and subordinately, ENE-WSW, indicating a clear relationship between the thermal discharges and the volcanic centers that also distribute along these lineaments. The CVP waters are mostly hypothermal (up to 33 °C) and are generally Mg(Ca)-HCO3 in composition and occasionally show relatively high concentrations of Fe and Mn, with pH and electrical conductivity down to 5.5 and up to 6.5 mS/cm, respectively. The oxygen and hydrogen isotopes suggest a meteoric origin for these waters. The mantle source of these volcanic products is apparently preserved in the many CO2-rich (up to 990,000 mmol/mol) gas discharges that characterize CVP, whose carbon and helium isotopic signature is characterized by values between -6.8 and -3.2 ‰ (V-PDB) and up to 2.7 R/Ra, respectively. Nitrogen and argon are atmospheric in origin and their contents are up to 11,850 and 313 mmol/mol, respectively, while H2S and CH4, despite occurring in the great majority of the CVP samples, have concentrations that rarely achieve 71 and 81 mmol/mol, respectively. It is worthwhile to mention that the N2/Ar ratios are occasionally characterized by values higher that those of the atmospheric and air saturated water and the respective 40Ar/36Ar values are higher than the atmospheric ratio (295.5), suggesting a deep source for these inert gases.

75 FR 32503 - Stainless Steel Wire Rod From Italy, Japan, Korea, Spain, and Taiwan

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

...)] Stainless Steel Wire Rod From Italy, Japan, Korea, Spain, and Taiwan Determinations On the basis of the... revocation of the antidumping duty orders on stainless steel wire rod from Italy, Japan, Korea, Spain, and... USITC Publication 4154 (May 2010), entitled Stainless Steel Wire Rod from Italy, Japan, Korea, Spain...

7 CFR 319.56-63 - Fresh apricots from continental Spain.

Code of Federal Regulations, 2014 CFR

2014-01-01

... NPPO of Spain must be implemented. The NPPO of Spain must keep records of the placement of traps, trap visits, trap counts, and treatments for each registered place of production and make the records... be implemented. The NPPO of Spain must keep records of the placement of traps, trap visits, trap...

An approach estimating the short-term effect of NO2 on daily mortality in Spanish cities.

PubMed

Linares, Cristina; Falcón, Isabel; Ortiz, Cristina; Díaz, Julio

2018-07-01

Road traffic is the most significant source of urban air pollution. PM 2.5 is the air pollutant whose health effects have been most closely studied, and is the variable most commonly used as a proxy indicator of exposure to air pollution, whereas evidence on NO 2 concentrations per se is still under study. In the case of Spain, there are no specific updated studies which calculate short-term NO 2 -related mortality. To quantify the relative risks (RRs) and attributable risks (ARs) of daily mortality associated with NO 2 concentrations recorded in Spain across the study period, 2000-2009; and to calculate the number of NO 2 -related deaths. We calculated daily mortality due to natural causes (ICD-10: A00 R99), circulatory causes (ICD-10: I00 I99) and respiratory causes (ICD-10: J00 J99) for each province across the period 2000-2009, using data supplied by the National Statistics Institute. Mean daily NO 2 concentrations in μg/m 3 for each provincial capital were furnished by the Ministry of Agriculture & Environment, along with the equivalent figures for the control pollutants (PM 10 ). To estimate RRs and ARs, we used generalised linear models with a Poisson link, controlling for maximum and minimum daily temperature, trend of the series, seasonalities, and the autoregressive nature of the series. A meta-analysis with random effects was used to estimate RRs and ARs nationwide. The overall RRs obtained for Spain, corresponding to increases of 10 μg/m 3 in NO 2 concentrations were 1.012 (95% CI: 1.010 1.014) for natural-cause mortality, 1.028 (95% CI: 1.019 1.037) for respiratory-cause mortality, and 1.016 (95% CI: 1.012 1.021) for circulatory-cause mortality. This amounted to an annual overall 6085 deaths (95% CI: 3288 9427) due to natural causes, 1031 (95% CI: 466 1585) due to respiratory causes, and 1978 (95% CI: 828 3197) due to circulatory causes. By virtue of the number of cities involved and the nature of the analysis performed, with quantification of the RRs and ARs of the short-term impact of NO 2 on daily mortality in Spain, this study provides an updated estimate of the effect had by this type of pollutant on causes of mortality, and constitutes an important basis for reinforcing public health measures at a national level. Copyright © 2018 Elsevier Ltd. All rights reserved.

Chronic hepatitis C and individuals with a history of injecting drugs in Spain: population assessment, challenges for successful treatment.

PubMed

Roncero, Carlos; Littlewood, Richard; Vega, Pablo; Martinez-Raga, Jose; Torrens, Marta

2017-06-01

In Spain, there is a need to improve chronic hepatitis C care among people who inject drugs (PWID). Injecting drug use is an important risk behaviour for hepatitis C virus (HCV) infection. Review of 28 sources of the relevant published literature mapped the size of the addiction-HCV population in Spain. Experts in opioid use disorder (OUD) treatment in Spain completed a consensus to define the population size, HCV prevalence and access or barriers to hepatitis C treatment for PWID populations. In Spain, over 300 000 individuals have a lifetime history of injecting drugs. Currently, 150 000 individuals in Spain have OUD; many have injected drugs. Each year, 80 000 individuals engage with treatment services for OUD. A proportion of this group continues to inject drugs. There is a high HCV prevalence in PWID - estimates of 60-80% in Spain. Uptake of hepatitis C therapy in PWID in Spain is limited; barriers include awareness of treatment pathways, advocacy for regular screening and effective joint care. There is an urgent need to address barriers to effective hepatitis C care for PWID in Spain. Practical and specific strategies including peer-led solutions, patient buddy systems and joint working models at the local level can make important short-term differences.

Characterization of the Lower Aptian Oceanic Anoxic Event (OAE) 1a in the Eastern Iberian Chain (Maestrat Basin, E Spain) by Means of Ammonite Biostratigraphy

NASA Astrophysics Data System (ADS)

Moreno-Bedmar, J. A.; Company, M.; Bover-Arnal, T.; Delanoy, G.; Martinez, R.; Grauges, A.; Salas, R.

2008-05-01

Oceanic Anoxic Event 1a (OAE1a) is now generally recognized to correlate with the lower part of the Leupoldina cabri planktonic foraminifer Zone. Unfortunately, the calibration of this zone against the standard ammonite scale has remained uncertain. Our recent high-resolution geochemical study (Carbon-isotope) of Lower Aptian sequences in the Iberian Chain of eastern Spain (Moreno-Bedmar et al., in prep) was used as proxy to further characterize OAE 1a. The sequence provides additional ammonite biostratigraphic data that permit correlation of the ammonite zonation with the isotopic signature of OAE1a. That interval includes specimens we identified with affinity for species of Roloboceras and Megatyloceras in the same beds that contain species of Deshayesites forbesi Casey, and Deshayesites gr. euglyphus/spathi, which are characteristic of the Deshayesites weissi Zone. Our results also indicate that D. deshayesi (d'Orbigny), the nominate taxon which marks the base of the superjacent Zone, first occurs a few meters above the geochemical signature corresponding to OAE 1a. Our isotopic data correlated with the ammonite occurrences are in further agreement with Roloboceras beds in England (Casey, 1961a, b; Casey et al., 1998) that are correlational with the Boreal Deshayesites forbesi Zone, which is coeval with the Mediterranean Deshayesites weissi Zone. Similarly, in the Cassis-La Bédoule area (SE France) the OAE 1a interval also corresponds to the Roloboceras beds, but they have been assigned to the Deshayesites deshayesi biozone (Ropolo et al., 2000; 2006). Here we argue that specimens attributed to D. deshayesi (d'Orbigny) and D. dechyi (Papp) from the Roloboceras levels (Ropolo et al., 2006) can be reinterpreted as belonging to D. forbesi, characteristic species of Deshayesites weissi Zone. Stratigraphic data from Roloboceras beds in le Teil region (Ardech patform, SE France) also reveal the presence of Deshayesites consobrinus (d'Orbigny) and Deshayesites gr. euglyphus Casey at these levels (Moreno et al., 2007). Thus, these taxa further support the stratigraphic position of these beds into the Deshayesites weissi Zone. Our results imply that OAE1 correlative with the Roloboceras beds in southeastern Spain and at Cassis correspond to the D. weissi Zone, as formerly established (Casey, 1961a, b; Casey et al., 1998; Moreno and Bover, 2007; Moreno et al., 2007). R. Casey, Palaeontology 3, 487-621 (1961a) R. Casey, Palaeontographical Society, London, 119-216 (1961b) R. Casey et al., Cretaceous Research 19, 511-535 (1998) J.A.Moreno and T. Bover, in XXIII Jornadas Sociedad Española de Paleontología, Libro de resúmenes. J. C. Braga, A. Checa and M. Company, Eds (Instituto Geológico y Minero de España y Universidad de Granada (2007) pp. 151-152 J. A. Moreno et al., Geogaceta 42, 75-78 (2007) P. Ropolo et al., Géologie Méditerranéenne 25 (1998), 167-175 (2000)

The dynamics of serpentinite dehydration reactions in subduction zones: Constrains from the Cerro del Almirez ultramafic massif (Betic Cordillera, SE Spain)

NASA Astrophysics Data System (ADS)

Dilissen, Nicole; Garrido, Carlos J.; López Sánchez-Vizcaíno, Vicente; Padrón-Navarta, José Alberto

2015-04-01

Arc volcanism, earthquakes and subduction dynamics are controlled by fluids from downgoing slabs and their effect on the melting and rheology of the overlying mantle wedge. High pressure dehydration of serpentinite in the slab and the subduction channel is considered as one of the main sources of fluids in subduction zones. Even though this metamorphic reaction is essential in subduction activities, the behavior of the fluids, the kinetics and thermodynamics during the breakdown reaction are still poorly understood. The Cerro del Almirez (Nevado-Filábride Complex, Betic Cordillera, SE Spain) uniquely preserves the dehydration front from antigorite serpentinite to chlorite-harzburgite and constitutes a unique natural laboratory to investigate high-pressure dehydration of serpentinite. This reaction occurred in a subduction setting releasing up to 13 wt% of water, contributing significantly to the supply of fluids to the overlying mantle wedge. A key to the understanding of the metamorphic conditions prevailing during serpentinite dehydration is to study the two prominent textures -granofels and spinifex-like chlorite harzburgite- occurring in this reaction product. The detailed texture differences in the Chl-harzburgite can provide insights into diverse kinetic and thermodynamic conditions of this dehydration reaction due to variations in effective pressure and drainage conditions. It has been proposed that difference in overpressure (P') and deviation from growth equilibrium, i.e. overstepping, is responsible for these two types of textures [Padrón-Navarta et al., 2011]. The magnitude and duration of P' is highly dependent on dehydration kinetics [Connolly, 1997]. The fast pressure drop, with spinifex-texture as a product, can be linked to draining events expected after hydrofracturing, which are recorded in grain size reduction zones in this massif. According to this hypothesis, mapping of textural variation in Chl-harzburgite might be used as a proxy to investigate the hydrodynamics of serpentinite dehydration reaction. During an intensive detailed field mapping of a well-exposed area of ca. 0.87 km2 in the W-SW part of the massif, we mapped textural variations of Chl-harzburgite every three to ten meters. Granofels and spinifex lenses occur within scales of decimetres to decametres. These spatial scale constrains can be linked to temporal scales of the reactions and to the spatial and temporal variation of fluid release during dehydration of serpentinite. REFERENCES Connolly, J. A. D. (1997), Devolatilization-generated fluid pressure and deformation-propagated fluid flow during prograde regional metamorphism, J. Geophys. Res.-Solid Earth, 102(B8), 18149-18173, doi:10.1029/97jb00731. Padrón-Navarta, J. A., V. López Sánchez-Vizcaíno, C. J. Garrido, and M. T. Gómez-Pugnaire (2011), Metamorphic record of high-pressure dehydration of antigorite serpentinite to chlorite harzburgite in a subduction setting (Cerro del Almirez, Nevado-Filábride Complex, southern Spain), Journal of Petrology, 52(10), 2047-2078.

Lichenometry dating of rock collapse related to the great Lisbon Earthquake (1755) at the SE part of Spain

NASA Astrophysics Data System (ADS)

Perez-Lopez, Raul; Rodriguez-Pascua, Miguel Angel; Silva, Pablo G.; Bischoff, James L.; Owen, Lewis A.; Giner-Robles, Jorge L.; Díez-Herrero, Andres

2010-05-01

"De una montaña, se desprendió una parte" (A large part of a mountain has fallen down). This sentence was extracted from an ancient text written at the end of the 18th Century, in relation with the great Earthquake of Lisbon in 1755 (Martínez-Solares, 2001), and describing the rock collapse recorded near the small town of Agramón, 50 km southeastward of Albacete city (SE of Spain). Up to now, archaeologists have suggested this rock collapse to the archaeological site of "El Tolmo de Minateda", a small butte (420 m long) of calcarenitic sandstone bedrock with a flat top and scarped cliffs (20m high) bordering the butte. This ancient city was habited by several civilizations from Bronze Ages to modern times (i.e. Iberians, Roman, Visigoths, Muslims, Medieval ages, etc.). The landscape of this area is characterized by a flat terrain with isolated relict structural buttes consisting of Late Neogene marine sandstones created by differential erosion. The site exhibits three different stages of massive rock collapse. The oldest is located at the north of the site while the younger is located at the south part of the site and affecting Visigothic stone carved tombs. Archaeologists have postulated that the youngest of these was triggered by the Lisbon earthquake of 1755. We have carried out a lichenometric analysis over the free-faces of the rock blocks, with the aim of testing the postulate. For our purpose, we have calculated the calibrated growth curve for Aspicilia Radiosa (Hoff.), which yields a linear growth of 0.2425 mm per yr (R2 = 0.97, N=20). This growth rate was determined for the time interval from 800 BP yrs to the present by two different approaches: (1) rates obtained from cemetery measurements (200 yrs BP) and (2) rates determined from well-dated archaeological monuments (200-800 yrs BP). Our analysis revealed that the age of the rock-falling was in the year 1754 AD ±4. Thus, our results confirm that this collapse of ca. 5000 m3 of volume was triggered by the great Lisbon Earthquake of 1755, suggesting an ESI macroseismic intensity ranging between VII and VIII (Michetti et al., 2007) from a locality located 660 km eastward away from the city of Lisbon. This value is in contrast with the EMS intensity of V-VI estimated by Martínez-Solares (2001). Martínez-Solares, J. M. (2001): Los efectos en España del Terremoto de Lisboa (1 de noviembre de 1755). Ed. Dirección General del Instituto Geográfico Nacional. Madrid. 756 p. (In Spanish). Michetti, et al. (2007): Intensity Scale ESI 2007. Memoria Descriptiva Carta Geologica Italiana, 74: 41.

Fluid-rock interaction controlling clay-mineral crystallization in quartz-rich rocks and its influence on the seismicity of the Carboneras fault area (SE Spain)

NASA Astrophysics Data System (ADS)

Jimenez-Espinosa, R.; Abad, I.; Jimenez-Millan, J.; Lorite-Herrera, M.

2009-04-01

The Carboneras Fault zone is one of the longest fault in the Betic Cordillera (SE Spain) and it would be a good candidate to generate large magnitude earthquakes (Gracia et al., 2006). Seismicity in the region is characterised by low to moderate magnitude events, although large destructive earthquakes have occurred, which reveals significant earthquake and tsunami hazards (Masana et al., 2004). Due to the internal architecture of the fault zone, shear lenses of post-orogenic sediments of Miocene and Pliocene age including marls and sandstones sequences are juxtaposed to the predominant slaty gouges of the Alpine basement. Microcataclasites and gouges of the quartz-rich post-orogenic sediments are also developed as cm- to m-scale bands, allowing the comparison between the deformed materials and their protoliths. Red, yellow and white sandstones and their respective cataclasites can be identified. This communication is concerned with the clay mineral crystallization events in these materials and its possible influence on the seismicity model of the region. The presence of phyllosilicates in fault zones as either neoformed or inherited clays is commonly related with fluid circulation and a mechanically weak fault behaviour (e.g., Wang, 1984). A critical factor for the understanding of the mechanical role of clays in fault rocks is to determine the timing of formation of mineral assemblages and microstructure of fault rocks and protolith. The effects of post-faulting alteration limit inferences about fault behaviour that can be made from exhumed rocks. The Carboneras fault zone provides good opportunities to study mineral processes enhanced by deformation, given that it is located in a region of arid climate and shows outcroppings of quartzitic rocks included in slaty rocks. Combined XRD, optical microscopy and SEM analyses reveal that deformed quartzitic rocks are enriched in phyllosilicates, increasing especially the amount of chlorite. The samples strongly damaged are characterised also by the presence of dolomite and gypsum. The deformation is highly localized, developing phyllosilicate-rich bands highly foliated due to the presence of fine-sized aligned clays (chlorite and mica). In some undeformed lenses of the cataclastic rocks, variable-sized patches of phyllosilicates containing random oriented stacks of chlorite and mica are developed. BSE images reveal that the stacks are made of two intergrown compositional types of chlorite. These results lead to conclude that limited clay growth during faulting occurred. The absence of significant compositional differences between undeformed and deformed phyllosilicates suggests that whereas fluids were present during strike-slip faulting, fluids were not preferentially focused along the quartz-rich rocks of the fault zone by phyllosilicates avoiding the development of the synkinematic clay alteration process. However, clays played an important role for the mechanical behaviour of the quartzitic rocks in the fault zone. Deformation is highly localized in chlorite-rich sandstones. These sandstones show substantial clay crystallization which texture can be related with a hydrothermal origin before strike-slip faulting, likely associated with the volcanic activity of the area leading to form of chlorite/mica patches. These data indicate that, although elevated fluid pressure confined by clay fabric cannot be appealed for the mechanical behaviour of the sandstones of the Carboneras fault, clay fabrics developed during deformation dominated the fault-weakening mechanism. We consider that lubricating properties of phyllosilicates in the quartzitic rocks were an important factor controlling movement mechanisms promoting the predominance of creep as regards seismic stick-slip (Bedrosian et al., 2004) reducing the possibility of larger seismogenic events that nucleate on localized fault planes developed within quartzitic rocks contained within the fault zone. Finally the crystallization of dolomite and gypsum in the highly damaged areas of the microcataclasites could be related with recent low-temperature and high-salinity water circulation episodes, suggesting that cataclasis may control pathways and focus circulation of the current aquifer systems. References Bedrosian, P.A., Unsworth, M.J., Egbert, G.D., Thuerber, C.H. (2004): Geophysical images of creeping segment of the San Andreas Fault: Implications for the role of crustal fluids in the earthquake process. Tectonophysics, 385, 137-158. Gracia, E., Palla, R., Soto, J.I., Comas, M., Moreno, X., Masana, E., Santanach, P., Diez, S., García, M., Dañobeitia, J. & HITS scientific party (2006): Active faulting offshore SE Spain (Alboran Sea): Implications for earthquake hazard assessment in the Southern Iberian Margin. Earth and Planetary Science Letters, 241, 734-749. Masana E., Martínez-Díaz, J.J., Hernández-Enrile, J.L. & Santanach, P. (2004): The Alhama de Murcia fault (SE Spain), a seismogenic fault in a diffuse plate boundary: seismotectonic implications for the Ibero-Magrebian region. J. Geophys. Res., 109, 1-17. Wang, C.Y. (1984): On the constitution of the San Andreas fault zone in central California. J. Geophys. Res., 89, 5858-5866.

Molecular analysis of Crimean-Congo hemorrhagic fever virus and Rickettsia in Hyalomma marginatum ticks removed from patients (Spain) and birds (Spain and Morocco), 2009-2015.

PubMed

Palomar, Ana M; Portillo, Aránzazu; Mazuelas, David; Roncero, Lidia; Arizaga, Juan; Crespo, Ariñe; Gutiérrez, Óscar; Márquez, Francisco J; Cuadrado, Juan F; Eiros, José M; Oteo, José A

2016-07-01

Crimean-Congo hemorrhagic fever virus (CCHFV) was detected in Spain in 2010. The presence of CCHFV in Hyalomma marginatum ticks from migratory birds passing through Morocco during the spring migration strengthened the hypothesis of the arrival of infected ticks transported by birds to the Iberian Peninsula. Furthermore, Hyalomma species are vectors of bacterial infections such as spotted fever rickettsioses. CCHFV and Rickettsia were screened in Hyalomma ticks from Spain attached to patients (n=12) and birds (n=149). In addition, Rickettsia was investigated in 52 Hyalomma ticks from Morocco (previously reported as CCHFV-infected). No sample collected in Spain showed an infection with CCHFV. Two ticks removed from patients (16.7%), as well as 47 (31.5%) and 4 (7.7%) from birds, collected in Spain and Morocco respectively, were infected with Rickettsia aeschlimannii. Rickettsia sibirica subsp. mongolitimonae was also found in 2 ticks from birds collected in Spain (1.3%). The risk of CCHFV-infected ticks attached to migratory birds to reach the North of Spain is low. This study corroborates the presence of R. aeschlimannii in Spain and Morocco, and supports that H. marginatum can be a potential vector of R. sibirica subsp. mongolitimonae in the Iberian Peninsula. Copyright © 2016 Elsevier GmbH. All rights reserved.

Community and the Myth of the Ideal School: Circulation and Appropriation of the Hamburg Gemeinschaftsschulen in Spain (1922-1933)

ERIC Educational Resources Information Center

del Pozo Andrés, María del Mar

2014-01-01

The progressive education movement was known in Spain from its very inception, and in fact many of its pedagogical theories and practices reached Spain before reaching other European countries. Yet traditional historiography has always maintained that Spain was never integrated in the progressive education movement, a misconception that helps…

What's Going On? An Overview of Adult Education Policies in Spain

ERIC Educational Resources Information Center

Lucio-Villegas, Emilio

2012-01-01

In this paper, I attempt to present the state of adult education in Spain. Adult education in Spain is not unlike that of other countries in Europe in that it focuses on the policies and practices of lifelong learning rather than on the perspectives of people and communities. However, Spain has two specific characteristics that are distinctive…

77 FR 47595 - Stainless Steel Bar From Brazil, India, Japan, and Spain: Continuation of Antidumping Duty Orders

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-09

...-805] Stainless Steel Bar From Brazil, India, Japan, and Spain: Continuation of Antidumping Duty Orders... Brazil, India, Japan, and Spain would likely lead to a continuation or recurrence of dumping and material... Brazil, India, Japan, and Spain pursuant to section 751(c) of the Tariff Act of 1930, as amended (the Act...

The economic and quality of life impact of seasonal allergic conjunctivitis in a Spanish setting.

PubMed

Smith, Andrew F; Pitt, Andrew D; Rodruiguez, Alejandra E; Alio, Jorge L; Marti, Nicolas; Teus, Miguel; Guillen, Santiago; Bataille, Laurent; Barnes, J Rod

2005-08-01

Seasonal allergic conjunctivitis (SAC) is a highly prevalent condition that exacts a range of costs from its sufferers. The aim of this study was to examine quality of life (QoL) and economic consequences of SAC amongst private health care patients in Spain. 201 sufferers of SAC and 200 controls were recruited from four private eye clinics and one public hospital in five Spanish cities: Alicante, Madrid, Albacete, Las Palmas de Gran Canarias and Valladolid. Participants were between 10 and 80 years of age and Spanish speaking. All potential participants were asked selected questions and sorted into one of the two groups or excluded. Sufferers were administered a set of four questionnaires by researchers consisting of the EQ-5D Health Questionnaire, the National Eye Institute (US) Visual Functioning Questionnaire 25 (VFQ-25), the Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) and a Health Economic and Demographic Questionnaire (HEDQ). Control participants self-administered the full EQ-5D and VFQ-25 and abbreviated versions of the RQLQ and HEDQ. The groups were comparable in terms of age and sex, but sufferers had a significantly higher hourly income than controls (p = 0.02). Sufferers exhibited a significantly higher incidence of asthma, nasal symptoms, perennial allergic conjunctivitis, food allergies and other allergies (p < 0.01 for all comorbidities). Sufferers returned significantly lower quality of life scores than controls in all EQ-5D domains other than mobility (p = 0.14). SAC VFQ-25 scores were significantly less than in controls in the overall vision (p < 0.01), distance vision (p < 0.01), ocular pain (p < 0.01), mental health (p = 0.01), role limitations (p < 0.01), and dependency (p = 0.01) domains. Mean scores for the activity domain of the RQLQ were greater in the sufferer group than the control group (P < 0.01) . The total mean per-sufferer cost of SAC amongst our sample of private patients was 348.50 Euros. Sufferers experienced QoL reductions in general health and specific aspects of vision as a result of their SAC. In relative terms, the per-capita economic cost of the condition was higher than in a previous public health care study. This was ascribed to sufferers' willingness-to-pay for symptom alleviation. The unexpectedly high expenditure of the proportion of SAC sufferers who receive private health care serves to highlight the importance of SAC as a costly condition. It also illustrates the need to account for both private and public heath care modalities when attempting to ascribe a total cost to a medical condition.

Observing facilities at the European Southern Observatory (ESO) in Chile for cometary observations

NASA Technical Reports Server (NTRS)

Schnur, G. F. O.; Kohoutek, L.; Rahe, J.

1981-01-01

The (ESO) is located on the mountain La Silla (geographical coordinates: 4h42m55s10 west, -29 deg 15' 25".8 south, 2400 m elevation. The size of the telescopes ranges from a 40 cm Astrograph to the 3.6 m Richey-Chretien telescope. Future telescopes are discussed: a 2.2 m RC-Telescope which will be identical with the German 2.2 m telescope on Calor Alto in SE-Spain, and a 3.5 m telescope, the New Technology Telescope. In addition to these telescopes, a great number of auxiliary instrumentation are operational. Because ESO has to serve all requests of the visiting astronomers these instruments are designed for very different applications. The telescopes and auxiliary instruments that are especially suited for cometary observations are discussed. The dicussion is divided into three parts: photography, photometry-polarimetry and spectroscopy.

A Parallel Multigrid Solver for Viscous Flows on Anisotropic Structured Grids

DTIC Science & Technology

2001-10-01

the US-Spain Joint Commission for Scienti c and Technological Cooperation. yDepartamento Arquitectura de Computadores y Automatica, Universidad...Complutense, 28040 Madrid, Spain. E-mail: mpmatias@dacya.ucm.es zDepartamento Arquitectura de Computadores y Automatica, Universidad Complutense, 28040...Madrid, Spain. E-mail: rubensm@dacya.ucm.es xDepartamento Arquitectura de Computadores y Automatica, Universidad Complutense, 28040 Madrid, Spain. E-mail

Should legislation regarding maximum Pb and Cd levels in human food also cover large game meat?

PubMed

Taggart, Mark A; Reglero, Manuel M; Camarero, Pablo R; Mateo, Rafael

2011-01-01

Game meat may be contaminated with metals and metalloids if animals reside in anthropogenically polluted areas, or if ammunition used to kill the game contaminates the meat. Muscle tissue from red deer and wild boar shot in Ciudad Real province (Spain) in 2005-06 was analysed for As, Pb, Cu, Zn, Se and Cd. Samples were collected from hunting estates within and outside an area that has been historically used for mining, smelting and refining various metals and metalloids. Meat destined for human consumption, contained more Pb, As and Se (red deer) and Pb (boar) when harvested from animals that had resided in mined areas. Age related accumulation of Cd, Zn and As (in deer) and Cd, Cu and Se (in boar) was also observed. Two boar meat samples contained high Pb, at 352 and 2408 μg/g d.w., and these were likely to have been contaminated by Pb ammunition. Likewise, 19-84% of all samples (depending on species and sampling area) had Pb levels > 0.1 μg/g w.w., the EU maximum residue level (MRL) for farm reared meat. Between 9 and 43% of samples exceeded comparable Cd limits. Such data highlight a discrepancy between what is considered safe for human consumption in popular farmed meat (chicken, beef, lamb), and what in game may often exist. A risk assessment is presented which describes the number of meals required to exceed current tolerable weekly intakes (PTWIs) for Pb and Cd, and the potential contribution of large game consumption to such intake limit criteria. Copyright © 2010 Elsevier Ltd. All rights reserved.

PREFACE: International Symposium on Ultrasound in the Control of Industrial Processes (UCIP 2012)

NASA Astrophysics Data System (ADS)

Segura, Luis Elvira; Resa López, Pablo; Salazar, Jordi; Benedito Fort, José Javier; Martínez Graullera, Óscar

2012-12-01

The following describes most of the presentations (both oral and poster) given at the International Symposium of Ultrasound in the Control of Industrial Processes (UCIP 2012) celebrated in Madrid between 18 and 20 April 2012. This event was intended to be a meeting point for scientists, engineers and professionals from all over the world in the field of ultrasonics applied to the characterization and control of materials and processes in the industry. More precisely, the topics included were: 1. Novel applications of ultrasound in the industry (including high-power ultrasound) Food science Biotechnology and microbiology Pharmaceutics and cosmetics Petrochemistry and civil engineering 2. New insights in the ultrasonic characterization of media: Fluids and emulsions Nano- and micro-particle dispersions Soft materials Porous bodies and inhomogeneous materials 3. New developments in ultrasonic measuring techniques: Acoustic microscopy Piezoelectric sensors Ultrasonic imaging Signal processing The symposium was organized by the Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND, UPM-CSIC) in collaboration with the Universidad Politécnica de Cataluña, the Universidad Politécnica de Valencia and the University of Leeds. During the conference, 32 posters and 33 oral communications were presented. In addition, 4 invited lectures were imparted: 'Acoustic microscopy, spectroscopy and nanoparticle detection' by Dr Malcolm Povey; 'Acoustic and electroacoustic spectroscopy' by Dr Andrei Dukhin; 'High-Resolution Ultrasonic Spectroscopy and its application for material analysis by Dr Vitaly Buckin; 'Ultrasonic sensors for process applications - state of the art' by Dr Bern Henning; and three tutorials were given: 'PZFlex - Finite Element Analysis for Virtual Prototyping' by Weidlinger Associates; 'SITAU - A flexible architecture controlled by MATLAB for the development of ultrasonic applications' by DASEL; 'Ultra-SCATTERERTM (Acoustics Suite) - The R&D Tool for Multiple Scattering of Generic Waves in Particulate Composites' by Félix Alba Consulting. A total of 93 delegates from 21 countries participated actively in this event, and more than ten companies were involved through oral communications, tutorials, exhibition or sponsorship. Conference photograph Conference photograph Organizers Organizers SCIENTIFIC COMMITTEE Dr Luis Elvira, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Pablo Resa, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Oscar F Martinez-Graullera Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Jordi Salazar Department of Electronic Engineering Universitat Politècnica de Catalunya, Spain Dr Jose Benedito Universitat Politècnica de València, Spain ORGANIZING COMMITTEE Dr Luis Elvira, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Prof Malcolm J W Povey, Procter Department of Food Science University of Leeds, United Kingdom Dr Jordi Salazar, Department of Electronic Engineering Universitat Politècnica de Catalunya, Spain Dr Jose Benedito, Universitat Politècnica de València, Spain Dr Oscar F Martinez-Graullera, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Carmen Duran, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Pablo Resa, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dra Cristina Aparicio, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Prof Francisco Montero de Espinosa, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Jaime Rodríguez-López, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Carlos Sierra, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Shiva Kant Shukla, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Pedro Castro Blazquez, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain David Romero Laorden, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Javier Rodrigo Villazón Terrazas, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Patricia Nevado, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Sofia Aparicio, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Montserrat Parrilla Romero, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Luis Gómez-Ullate Alvear, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Alberto Ibáñez Rodríguez, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Sponsors Sponsors

76 FR 28456 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-17

... Dikar Sociedad Cooperativa Limitada of Bergara, Spain; Bergara Barrels Europe of Spain; Blackpowder..., GA; Ardesa Firearms of Spain and Traditional Sporting Goods, Inc. of Old Saybrook, CT. The...

Spain: Europe's California.

ERIC Educational Resources Information Center

Wilvert, Calvin

1994-01-01

Contends that, as Spain integrates into the European Economic Community, it is considered to be Europe's California. Asserts that making regional comparisons between California and Spain can be an effective teaching method. Provides comparisons in such areas as agriculture and tourism. (CFR)

[Heart failure mortality in Spain: is there an andalusian paradox?].

PubMed

Jiménez-Navarro, M; Gómez-Doblas, J; Molero, E; Galván, E de Teresa

2006-06-01

Congestive heart failure has a high mortality, as reflected in different clinical trials and observational studies. Spain, as other countries around the Mediterranean basin, have a relatively low rate of coronary deaths, attributed to the so-called Mediterranean lifestyle. Andalusia, in the southern most part of Spain, constitutes the paradigm of Mediterranean lifestyle. However, different reports show that the prevalence of ischemic heart disease is higher in Andalusia than in other zones of Spain. Thus the mortality rate due to heart failure in Spain in the year 2000 per 100,000 inhabitants was 27.3 in men and 28.88 in women and each one of the eight Andalusia provinces had greater rates than the national mean in both men and woman. Even in countries with a relatively low prevalence of coronary heart disease as is the case in Spain, heart failure mortality seems to be parallel to local differences in IHD prevalence.

Influence of the paleogeographic evolution on the groundwater salinity in a coastal aquifer. Cabo de Gata aquifer, SE Spain

NASA Astrophysics Data System (ADS)

Vallejos, A.; Sola, F.; Yechieli, Y.; Pulido-Bosch, A.

2018-02-01

The groundwater of the Cabo de Gata detritic aquifer, in southeastern Spain, exhibit salinities of between 70-726 mmol/L of Cl- (brackish-salt to hypersaline waters). We have investigated the causes of the high salinity anomaly, which at certain points exceeds that of present-day seawater (600 mmol/L). Two hypotheses are considered as possible sources for the saline water: (1) The deeper, more saline groundwater date back to an old marine intrusion that occurred at the end of the last Ice Age (14-17 ka), when seawater salinity was higher than in the present day. This hypothesis is supported by the values of 14C measured in this water (∼6-10 pmc), which indicate old water of up to 17 ka. However, the values of 18O and 2H are lower than would be expected. (2) The water is the result of mixing between fresh groundwater and seawater. The latter explanation agrees well with the low values of 18O and 2H. This mixture is later subject to evaporation, explaining its high salinity. Hydrogeochemical modelling was carried out for the most saline samples, assuming such mixing between freshwater and seawater followed by evaporation, and the results show a very good agreement between the measured and simulated values. According to the model calculation, the original mixture contained approximately 60% seawater and its volume subsequently was reduced through evaporation by around 30%. This mixing and evaporation could occur during the Flandrian Transgression (6000-8000 y), when this area accommodated a coastal lagoon.

Habitat Fragmentation in Arid Zones: A Case Study of Linaria nigricans Under Land Use Changes (SE Spain)

NASA Astrophysics Data System (ADS)

Peñas, Julio; Benito, Blas; Lorite, Juan; Ballesteros, Miguel; Cañadas, Eva María; Martinez-Ortega, Montserrat

2011-07-01

Habitat fragmentation due to human activities is one of the most important causes of biodiversity loss. In Mediterranean areas the species have co-evolved with traditional farming, which has recently been replaced for more severe and aggressive practices. We use a methodological approach that enables the evaluation of the impact that agriculture and land use changes have for the conservation of sensitive species. As model species, we selected Linaria nigricans, a critically endangered plant from arid and semiarid ecosystems in south-eastern Spain. A chronosequence of the evolution of the suitable habitat for the species over more than 50 years has been reconstructed and several geometrical fragmentation indices have been calculated. A new index called fragmentation cadence (FC) is proposed to quantify the historical evolution of habitat fragmentation regardless of the habitat size. The application of this index has provided objective forecasting of the changes of each remnant population of L. nigricans. The results indicate that greenhouses and construction activities (mainly for tourist purposes) exert a strong impact on the populations of this endangered species. The habitat depletion showed peaks that constitute the destruction of 85% of the initial area in only 20 years for some populations of L. nigricans. According to the forecast established by the model, a rapid extinction could take place and some populations may disappear as early as the year 2030. Fragmentation-cadence analysis can help identify population units of primary concern for its conservation, by means of the adoption of improved management and regulatory measures.

Significance of nodule formation for the interpretation of matrix micrite C and O isotope ratios in Upper Jurassic Ammonitico Rosso limestones (Betic Cordillera, SE Spain)

NASA Astrophysics Data System (ADS)

Coimbra, R.; Immenhauser, A.; Olóriz, F.

2009-04-01

Three Ammonitico Rosso (AR) sections from the Betic Cordillera in SE Spain were analysed to obtain stable isotope records and access paleoenvironmental information. The study area corresponded to a Late Jurassic distal epioceanic setting and is characterized by the occurrence of more or less calcareous AR horizons ranging from greyish to redish colour. The carbonate materials under scope where retrieved from the Cardador, Salcedo and Cañada del Hornillo sections and consist on matrix micrite, carbonate cements and skeletals and were analysed for their carbon and oxygen isotope signature. At least one bulk sample per ammonite biozone was retrieved under a strict biochronostratigraphic control. The degree of diagenetic imprint was acessed by cathodoluminiscence analysis and carbonate ultrastructure was analysed by scanning electron microscope. Micrite matrix showed dull luminiscence, revealing a low degree of diagenetic overprint, as oposite to carbonate cements and skekeltal materials, that presented bright orange luminiscence. The identification of coccoliths and filaments under SEM attested for the good degree of preservation of the carbonate ultrastructure. The carbon isotope chemostratigraphy resembles the known trends for Jurassic northern Tethyan margins and absolute values (from 1.1 to 3.3 permil) are within the range usually reported for well preserved material. Oxygen isotopes of matrix micrite samples present higher values than those expected for Upper Jurassic materials (ranging from -0.3 to 0.9 permil for the Cardador and Salcedo sections and from -2.1 to 0.4 permil at the Cañada del Hornillo section), whilts commonly well preserved low-Mg calcite skeletal materials, such as belemenite rostra present lower values than matrix micrite, acompanied by a very bright orange luminiscence. In contrast to what is usually reported, matrix micrite presents values closer to what would be the original isotopic composition and skeletal material is more affected by latter diagenesis. In this context, paleoenvironmental considerations are available, and the oxygen curve is interpreted as reasonable approximation of seawater paleo-temperatures and relative depth. Very early marine nodule formation is thought to be determinant for the high isotope values found at these locations. It is proposed that early diagenetic nodule formation preserved near-seawater isotopic signals and inhibited subsequent diagenetic overprint as revealed by several proxies retrieved from intra-nodule samples.

Spatial gradient of chemical weathering and its coupling with physical erosion in the soils of the Betic Cordillera (SE Spain)

NASA Astrophysics Data System (ADS)

Schoonejans, Jerome; Vanacker, Veerle; Opfergelt, Sophie; Ameijeiras-Mariño, Yolanda; Kubik, Peter

2015-04-01

The production and denudation of soil material are controlled by chemical weathering and physical erosion which influence one another. Better understanding and quantification of this relationship is critical to understand biogeochemical cycles in the critical zone. The intense silicate weathering that is taking place in young mountain ranges is often cited to be a negative feedback that involves a long-term reduction of the atmospheric CO2 and the temperature cooling. However the possible (de)coupling between weathering and erosion is not fully understood for the moment and could reduce the effect of the feedback. This study is conducted in the eastern Betic Cordillera located in southeast Spain. The Betic Cordillera is composed by several mountains ranges or so-called Sierras that are oriented E-W to SE-NW and rise to 2000m.a.s.l. The Sierras differ in topographic setting, tectonic activity, and slightly in climate and vegetation. The mountain ranges located in the northwest, such as the Sierra Estancias, have the lowest uplift rates ( ~20-30 mm/kyr); while those in the southeast, such as the Sierra Cabrera, have the highest uplift rates ( >150mm/kyr). The sampling was realised into four small catchments located in three different Sierras. In each of them, two to three soil profiles were excavated on exposed ridgetops, and samples were taken by depth slices. The long-term denudation rate at the sites is inferred from in-situ 10Be CRN measurements. The chemical weathering intensity is constrained using a mass balance approach that is based on the concentration of immobile elements throughout the soil profile (CDF). Our results show that the soil depth decreases with an increase of the denudation rates. Chemical weathering accounts for 5 to 35% of the total mass lost due to denudation. Higher chemical weathering intensities (CDFs) are observed in sites with lower denudation rates (and vice versa). The data suggest that chemical weathering intensities are strongly associated with long-term 10Be derived denudation rates. Several causative factors may contribute to this observation, amongst which variation in climate, topography, and vegetation that are all associated with the measured variation in denudation rates. Finally, our data do not support a positive relation between the weathering rate and the physical erosion rate in the soil.

Estimation of the impacts of different homogenization approaches on the variability of temperature series in Catalonia (North Eastern-Spain), Andorra and South Eastern - France. An experiment under the umbrella of the HOME-COST action.

NASA Astrophysics Data System (ADS)

Aguilar, E.; Prohom, M.; Mestre, O.; Esteban, P.; Kuglitsch, F. G.; Gruber, C.; Herrero, M.

2008-12-01

The almost unanimously accepted fact of climate change has brought many scientists to investigate the seasonal and interannual variability and change in instrumental climatic records. Unfortunately, these records are nearly always affected by homogeneity problems caused by changes in the station or its environment. The European Cooperation in the Field of Scientific and Technical Research (COST) is sponsoring the action COST-ES0601: Advances in homogenisation methods of climate series: an integrated approach (HOME), which aims amongst others to investigate the impacts of different homogenisation ap-proaches on the observed data series. In this work, we apply different detection/correction methods (SNHT, RhTest, Caussinus-Mestre, Vincent Interpolation Method, HOM Method) to annual, sea-sonal, monthly and daily data of a multi-country quality controlled dataset (17 stations in Catalonia (NE Spain); 3 stations in Andorra and 11 stations in SE France). The different outputs are analysed and the differences in the final se-ries studied. After this experiment, we can state that - although all the applied methods im-prove the homogeneity of the original series - the conclusions extracted from the analysis of the homogenised annual, seasonal, monthly data and extreme indices derived from daily data demonstrate important differences. As an exam-ple, some methods (SNHT) tend to detect fewer breakpoints than others (Caussinus-Mestre). Even if metadata or a pre-identified list of breakpoints is available, the correction factors calculated by the different approaches differ both in annual, seasonal, monthly and daily scales. In the latter case, some methods like HOM - based on the modelling of a candidate series against a reference series - present a richest solution than others based on the mere in-terpolation of monthly factors (Vincent Method), although the former are not al-ways applicable due to lack of good reference stations. In order to identify the best performing method (or suite of methods) COST-HOME action is conducting an intensive testing of the different homogenisation methods over simulated, surrogated and real series. At the end of the action (2011), we expect to present a significant contribution to a better evaluation of seasonal and interannual variability and change.

Multifunctional greenway approach for landscape planning and reclamation of a post-mining district: Cartagena-La Unión, SE Spain

NASA Astrophysics Data System (ADS)

Acosta, Jose A.; Faz, Ángel; Zornoza, Raúl; Martínez-Martínez, Silvia; Kabas, Sebla; Bech, Jaume

2015-04-01

Fragmented structures create metaphorical wounds in the landscape altering the ecological and cultural processes associated with it, as it can be seen in many mine areas. Therefore it is advisable to organize the reclamation plan in the beginning of mine operating to provide spatial and functional integration of the landscape based on scientific arguments and with all possible legal and administrative means, which is generally the case of the Strategic Environmental Assessment. However, there are many abandon mine areas where no reclamation plan has been carried out, such as the case of Mining District of Sierra Minera Cartagena-La Unión, SE Spain. In these cases it is vital to respond in a sustainable manner for healing the landscape wounds of post-mining activities. Reclamation activities of a post-mining district includes not only the mine soils also all land uses around them, for this reason on necessary create practical solutions for returning the functions of ecologic and cultural processes of the area. Greenway approach shows the main veins which are crucial for keeping alive and sustaining the mentioned processes of the area. Therefore the main objectives of this study are to 1) develop an integrated local greenway network to be able to preserve significant resources and values of the district, and to 2) develop this greenway network as a part of reclamation process for degraded areas. Landscape assessments revealed the most valuable and potential connectivity resources of the area. These clustering and linear patterns of resource concentrations include mountain range and valleys, natural drainage network, legally protected areas and cultural-historical resources. Conservation areas, cultural-educational resources of post-mining activities and the riverbeds have been the main building stones for the greenway corridor. The multifunctional greenway approach serves as landscape reclamation and planning tool in a degraded area by showing the priority zones for reclamation and having the landscape planners to be more decent in these vital veins that help to return the ecological and social functions and interrelations back. Conservation and benefitting of significant resources can be provided simultaneously and this guides to land managers for making land use decisions and implementing the linkage designs. Protection of the corridors has to be provided through a combination of land acquisition, land-use regulation and policies to avoid inappropriate land use developments in the corridors.

Multi-stage evolution of the lithospheric mantle beneath the westernmost Mediterranean: Geochemical constraints from peridotite xenoliths in the eastern Betic Cordillera (SE Spain)

NASA Astrophysics Data System (ADS)

Marchesi, Claudio; Konc, Zoltán; Garrido, Carlos J.; Bosch, Delphine; Hidas, Károly; Varas-Reus, María Isabel; Acosta-Vigil, Antonio

2017-04-01

Spinel (± plagioclase) peridotite xenoliths from the Tallante and Los Perez volcanic centres in the eastern Betics (SE Spain) range from depleted (clinopyroxene-poor) harzburgites to fertile (clinopyroxene-rich) lherzolites and orthopyroxene-free wehrlites. Significantly, only one harzburgite, which is depleted in heavy rare earth elements (HREE), retains the imprint of ca. 20% ancient melting of an original garnet lherzolite source. In contrast, REE abundances of other harzburgites and lherzolites from the eastern Betics have been increased by melt-rock reaction. The whole-rock and mineral compositions of these mantle rocks are largely controlled by three types of modal metasomatism: 1) common clinopyroxene-orthopyroxene addition and olivine consumption which increased FeOt, SiO2 and Al2O3, and decreased MgO compared to the refractory melting products; 2) subordinate orthopyroxene dissolution and precipitation of clinopyroxene and olivine, which led to higher FeOt and MgO and lower SiO2 than in common (orthopyroxene-rich) lherzolites; and 3) rare orthopyroxene consumption and olivine addition that caused higher FeOt and lower SiO2 compared to the original melting residues. These mineral modal and major element variations have been produced mostly by interactions with relatively FeOt-rich/SiO2-poor melts, likely derived from a peridotite-pyroxenite lithospheric mantle with a highly heterogeneous isotopic composition. Melting of the lithospheric mantle in the western Mediterranean was triggered by upwelling of the asthenosphere induced by back-arc extension in the Late Oligocene-Early Miocene. Trapping of small fractions of exotic melts in whole-rocks - likely the parental magmas of Miocene back-arc dykes that intruded the Betic crust - caused local disequilibrium between the trace element signatures and Pb isotopic compositions of clinopyroxene and whole-rock. Subsequent interaction with SiO2-undersaturated magmas, similar to the parental melts of the Pliocene alkali basalts that host the xenoliths, promoted orthopyroxene consumption and clinopyroxene-olivine enrichment at locations close to magma conduits, and finally generated orthopyroxene-free wehrlites. This event constitutes the last episode of the Cenozoic magmatic evolution of the westernmost Mediterranean which is recorded in the mantle xenoliths from the eastern Betics.

Eleven-year descriptive analysis of closed court verdicts on medical errors in Spain and Massachusetts

PubMed Central

Giraldo, Priscila; Sato, Luke; Martínez-Sánchez, Jose M; Comas, Mercè; Dwyer, Kathy; Sala, Maria; Castells, Xavier

2016-01-01

Objectives To evaluate and compare the characteristics of court verdicts on medical errors allegedly harming patients in Spain and Massachusetts from 2002 to 2012. Design, setting and participants We reviewed 1041 closed court verdicts obtained from data on litigation in the Thomson Reuters Aranzadi Westlaw databases in Spain (Europe), and 370 closed court verdicts obtained from the Controlled Risk and Risk Management Foundation of Harvard Medical Institutions (CRICO/RMF) in Massachusetts (USA). We included closed court verdicts on medical errors. The definition of medical errors was based on that of the Institute of Medicine (USA). We excluded any agreements between parties before a judgement. Results Medical errors were involved in 25.9% of court verdicts in Spain and in 74% of those in Massachusetts. The most frequent cause of medical errors was a diagnosis-related problem (25.1%; 95% CI 20.7% to 31.1% in Spain; 35%; 95% CI 29.4% to 40.7% in Massachusetts). The proportion of medical errors classified as high severity was 34% higher in Spain than in Massachusetts (p=0.001). The most frequent factors contributing to medical errors in Spain were surgical and medical treatment (p=0.001). In Spain, 98.5% of medical errors resulted in compensation awards compared with only 6.9% in Massachusetts. Conclusions This study reveals wide differences in litigation rates and the award of indemnity payments in Spain and Massachusetts; however, common features of both locations are the high rates of diagnosis-related problems and the long time interval until resolution. PMID:27577585

Birth Outcomes of Latin Americans in Two Countries with Contrasting Immigration Admission Policies: Canada and Spain.

PubMed

Urquia, Marcelo L; Vang, Zoua M; Bolumar, Francisco

2015-01-01

We delved into the selective migration hypothesis on health by comparing birth outcomes of Latin American immigrants giving birth in two receiving countries with dissimilar immigration admission policies: Canada and Spain. We hypothesized that a stronger immigrant selection in Canada will reflect more favourable outcomes among Latin Americans giving birth in Canada than among their counterparts giving birth in Spain. We conducted a cross-sectional bi-national comparative study. We analyzed birth data of singleton infants born in Canada (2000-2005) (N = 31,767) and Spain (1998-2007) (N = 150,405) to mothers born in Spanish-speaking Latin American countries. We compared mean birthweight at 37-41 weeks gestation, and low birthweight and preterm birth rates between Latin American immigrants to Canada vs. Spain. Regression analysis for aggregate data was used to obtain Odds Ratios and Mean birthweight differences adjusted for infant sex, maternal age, parity, marital status, and father born in same source country. Latin American women in Canada had heavier newborns than their same-country counterparts giving birth in Spain, overall [adjusted mean birthweight difference: 101 grams; 95% confidence interval (CI): 98, 104], and within each maternal country of origin. Latin American women in Canada had fewer low birthweight and preterm infants than those giving birth in Spain [adjusted Odds Ratio: 0.88; 95% CI: 0.82, 0.94 for low birthweight, and 0.88; 95% CI: 0.84, 0.93 for preterm birth, respectively]. Latin American immigrant women had better birth outcomes in Canada than in Spain, suggesting a more selective migration in Canada than in Spain.

Mountain front migration and drainage captures related to fault segment linkage and growth: The Polopos transpressive fault zone (southeastern Betics, SE Spain)

NASA Astrophysics Data System (ADS)

Giaconia, Flavio; Booth-Rea, Guillermo; Martínez-Martínez, José Miguel; Azañón, José Miguel; Pérez-Romero, Joaquín; Villegas, Irene

2013-01-01

The Polopos E-W- to ESE-WNW-oriented dextral-reverse fault zone is formed by the North Alhamilla reverse fault and the North and South Gafarillos dextral faults. It is a conjugate fault system of the sinistral NNE-SSW Palomares fault zone, active from the late most Tortonian (≈7 Ma) up to the late Pleistocene (≥70 ky) in the southeastern Betics. The helicoidal geometry of the fault zone permits to shift SE-directed movement along the South Cabrera reverse fault to NW-directed shortening along the North Alhamilla reverse fault via vertical Gafarillos fault segments, in between. Since the Messinian, fault activity migrated southwards forming the South Gafarillos fault and displacing the active fault-related mountain-front from the north to the south of Sierra de Polopos; whilst recent activity of the North Alhamilla reverse fault migrated westwards. The Polopos fault zone determined the differential uplift between the Sierra Alhamilla and the Tabernas-Sorbas basin promoting the middle Pleistocene capture that occurred in the southern margin of the Sorbas basin. Continued tectonic uplift of the Sierra Alhamilla-Polopos and Cabrera anticlinoria and local subsidence associated to the Palomares fault zone in the Vera basin promoted the headward erosion of the Aguas river drainage that captured the Sorbas basin during the late Pleistocene.

Influence of biological soil crusts at different successional stages in the implantation of biogeochemical cycles in arid and semiarid zones

NASA Astrophysics Data System (ADS)

Gil-Sotres, F.; Miralles, I.; Canton-Castilla, Y.; Domingo, F.; Leiros, M. C.; Trasar-Cepeda, C.

2012-04-01

Influence of biological soil crusts at different successional stages in the implantation of biogeochemical cycles in arid and semiarid zones I. Miralles1, F. Gil-Sotres2, Y. Cantón-Castilla3, F. Domingo1, M.C. Leirós2, C. Trasar-Cepeda4 1 Experimental Estation of Arid Zones (CSIC), E-04230 La Cañada de San Urbano, Almería, Spain. 2 Departamento Edafología y Química Agrícola, Grupo de Evaluación de la Calidad del Suelo, Unidad Asociada CSIC, Facultad de Farmacia, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain. 3 University of Almería, Departamento de Edafología y Química Agrícola, E-04230-La Cañada de San Urbano, Almería, Spain. 4 Departamento Bioquímica del Suelo, IIAG-CSIC, Apartado 122, E-15708 Santiago de Compostela, Spain. Crusts (BSCs) are formed by a close association between soil particles and cyanobacteria, algae, lichens, bryophytes and microfungi in varying proportions. Their habitat is within or immediately on top of the uppermost millimetres of the soil and are the predominant surface cover in arid and semiarid zones. Among the diverse functions developed by BSCs in the ecosystem (hydrology, erosion, soil properties, etc.), one of the most important is its role in nutrient cycling. Within arid and semiarid environments, BSCs have been termed 'mantles of fertility' being considered hotspots of biogeochemical inputs, fixing C, N and P above- and below-ground. However, there are differences in N and C fixation rates between BSCs types. Early successional BSCs, dominated by cyanobacterial species, fix lower quantities of C and N than mature BSCs dominated by lichens. Although the positive effects of BSCs on biogeochemical soil cycles are widely accepted, no previous studies have evaluated the activities of the enzymes involved in C, N and P cycles of BSCs and how they are affected by the successional stage of the BSC. In this work, performed in the Tabernas desert (SE Spain), we studied the hydrolase enzymes involved in C (invertase, CM-cellulase, β-glucosidase), N (urease, BAA-protease, casein-protease) and P (phosphomonoesterase) cycles in BSCs at different successional stages (cyanobacteria represents the first successional stage, lichen Diploschistes diacapsis in an intermediate state and lichen Lepraria crassissima, with the greatest successional state). Our results show that BSCs at lower successional stage enriched the surface geological substrate in hydrolase enzymes to a lesser extent than mature BSCs (Lepraria crassissima), which show the highest values in all enzymatic activities. In contrast, the specific enzyme activities (activity values expressed per unit of carbon) were higher in the BSCs at lower successional stage, decreasing in the direction: cyanobacteria > Diploschistes diacapsis-lichen > Lepraria crassissima-lichen. These results suggest a different role of BSCs depending on their successional stage with regard to the implantation of biogeochemical cycles during the surface substrate colonization. Our conclusions are highly relevant to improve the knowledge of biogeochemical cycles in arid and semiarid areas. Keywords: Biological Soil Crusts, arid ecosystems, hydrolytic enzymes, biochemical activity

Validation of a new SAFRAN-based gridded precipitation product for Spain and comparisons to Spain02 and ERA-Interim

NASA Astrophysics Data System (ADS)

Quintana-Seguí, Pere; Turco, Marco; Herrera, Sixto; Miguez-Macho, Gonzalo

2017-04-01

Offline land surface model (LSM) simulations are useful for studying the continental hydrological cycle. Because of the nonlinearities in the models, the results are very sensitive to the quality of the meteorological forcing; thus, high-quality gridded datasets of screen-level meteorological variables are needed. Precipitation datasets are particularly difficult to produce due to the inherent spatial and temporal heterogeneity of that variable. They do, however, have a large impact on the simulations, and it is thus necessary to carefully evaluate their quality in great detail. This paper reports the quality of two high-resolution precipitation datasets for Spain at the daily time scale: the new SAFRAN-based dataset and Spain02. SAFRAN is a meteorological analysis system that was designed to force LSMs and has recently been extended to the entirety of Spain for a long period of time (1979/1980-2013/2014). Spain02 is a daily precipitation dataset for Spain and was created mainly to validate regional climate models. In addition, ERA-Interim is included in the comparison to show the differences between local high-resolution and global low-resolution products. The study compares the different precipitation analyses with rain gauge data and assesses their temporal and spatial similarities to the observations. The validation of SAFRAN with independent data shows that this is a robust product. SAFRAN and Spain02 have very similar scores, although the latter slightly surpasses the former. The scores are robust with altitude and throughout the year, save perhaps in summer when a diminished skill is observed. As expected, SAFRAN and Spain02 perform better than ERA-Interim, which has difficulty capturing the effects of the relief on precipitation due to its low resolution. However, ERA-Interim reproduces spells remarkably well in contrast to the low skill shown by the high-resolution products. The high-resolution gridded products overestimate the number of precipitation days, which is a problem that affects SAFRAN more than Spain02 and is likely caused by the interpolation method. Both SAFRAN and Spain02 underestimate high precipitation events, but SAFRAN does so more than Spain02. The overestimation of low precipitation events and the underestimation of intense episodes will probably have hydrological consequences once the data are used to force a land surface or hydrological model.

15 CFR 742.6 - Regional stability.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, South Africa, South Korea, Spain..., Portugal, Romania, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Turkey, and..., South Korea, Spain, Sweden, Switzerland, Turkey, the United Kingdom or the United States. (4) RS Column...

15 CFR 742.6 - Regional stability.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, South Africa, South Korea, Spain..., Portugal, Romania, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Turkey, and..., South Korea, Spain, Sweden, Switzerland, Turkey, the United Kingdom or the United States. (4) RS Column...

15 CFR 742.6 - Regional stability.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, South Africa, South Korea, Spain..., Portugal, Romania, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Turkey, and..., South Korea, Spain, Sweden, Switzerland, Turkey, the United Kingdom or the United States. (4) RS Column...

[Role-playing in the teaching-learning process of the nursing degree. Assessment of graduate (profesionals)].

PubMed

Martínez Riera, José Ramón; Luis Cibanal, Juan; Pérez Mora, María Jesus

2011-01-01

To assess role-playing as a methodology in the teaching-learning process for the Nursing Degree. To identify the attitude of alumni (professionals) towards role-playing after entering the job market. One of the worst fears of students is facing real situations that they will have to face soon, when they become professionals. Role-playing is a tool that allows the students act out real situations and reduce their concerns. Five alumni (nurses) from the Nursing School of the University of Alicante. Academic years 2006-2007 and 2007-2008. The reflexive nature of qualitative research is based on symbolic interactionism. COLLECTION OF DATA-SUMMARIES: The subject category chosen is role-playing and it is sorted into subcategories and codes. Findings from the analysis of the summaries have allowed us to see what actually happens when using role-playing as a teaching-learning tool in nursing, and what the consequences are for professionals, once they finish their studies.

Composition, spatial distribution and sources of macro-marine litter on the Gulf of Alicante seafloor (Spanish Mediterranean).

PubMed

García-Rivera, Santiago; Lizaso, Jose Luis Sánchez; Millán, Jose María Bellido

2017-08-15

The composition, spatial distribution and source of marine litter in the Spanish Southeast Mediterranean were assessed. The data proceed from a marine litter retention programme implemented by commercial trawlers and were analysed by GIS. By weight, 75.9% was plastic, metal and glass. Glass and plastics were mainly found close to the coast. A high concentration of metal was observed in some isolated zones of both open and coastal waters. Fishing activity was the source of 29.16% of the macro-marine litter, almost 68.1% of the plastics, and 25.1% of the metal. The source of the other 60.84% could not be directly identified, revealing the high degree of uncertainty regarding its specific origin. Indirectly however, a qualitative analysis of marine traffic shows that the likely sources were merchant ships mainly in open waters and recreational and fishing vessels in coastal waters. Copyright © 2017 Elsevier Ltd. All rights reserved.

Digital Economy and Management in Spain.

ERIC Educational Resources Information Center

del Aguila, Ana R.; Padilla, Antonio; Serarols, Christian; Veciana, Jose M.

2003-01-01

Explains the digital economy and its impact on the firm. Highlights include subsectors of the digital economy, including infrastructure; analysis of the digital economy in Spain; analysis of the ICT (information and communication technology) sector in Spain; and electronic commerce through the Internet. (LRW)

Spain: NATO or Neutrality,

DTIC Science & Technology

1980-04-01

having Spain as a member. Spain is a traditional country in many ways. Religion is still a strongly-felt part of national life and atheism is looked at... Siglo XXI, 30 April 1979. Pedro J. Ramirez, "Diez Razones a favor de la OTAN," ABC, 17 September 1978, p. 7. 8 Ibid. Il 167 - SPAIN - WHAT’S IN IT...Cordoba and Granada. All three of the country’s major religions lived in relative harmony primarily in Moorish kingdoms, where the arts, commerce, and the

Birth Outcomes of Latin Americans in Two Countries with Contrasting Immigration Admission Policies: Canada and Spain

PubMed Central

Urquia, Marcelo L.

2015-01-01

Background We delved into the selective migration hypothesis on health by comparing birth outcomes of Latin American immigrants giving birth in two receiving countries with dissimilar immigration admission policies: Canada and Spain. We hypothesized that a stronger immigrant selection in Canada will reflect more favourable outcomes among Latin Americans giving birth in Canada than among their counterparts giving birth in Spain. Materials and Methods We conducted a cross-sectional bi-national comparative study. We analyzed birth data of singleton infants born in Canada (2000–2005) (N = 31,767) and Spain (1998–2007) (N = 150,405) to mothers born in Spanish-speaking Latin American countries. We compared mean birthweight at 37–41 weeks gestation, and low birthweight and preterm birth rates between Latin American immigrants to Canada vs. Spain. Regression analysis for aggregate data was used to obtain Odds Ratios and Mean birthweight differences adjusted for infant sex, maternal age, parity, marital status, and father born in same source country. Results Latin American women in Canada had heavier newborns than their same-country counterparts giving birth in Spain, overall [adjusted mean birthweight difference: 101 grams; 95% confidence interval (CI): 98, 104], and within each maternal country of origin. Latin American women in Canada had fewer low birthweight and preterm infants than those giving birth in Spain [adjusted Odds Ratio: 0.88; 95% CI: 0.82, 0.94 for low birthweight, and 0.88; 95% CI: 0.84, 0.93 for preterm birth, respectively]. Conclusion Latin American immigrant women had better birth outcomes in Canada than in Spain, suggesting a more selective migration in Canada than in Spain. PMID:26308857

Eleven-year descriptive analysis of closed court verdicts on medical errors in Spain and Massachusetts.

PubMed

Giraldo, Priscila; Sato, Luke; Martínez-Sánchez, Jose M; Comas, Mercè; Dwyer, Kathy; Sala, Maria; Castells, Xavier

2016-08-30

To evaluate and compare the characteristics of court verdicts on medical errors allegedly harming patients in Spain and Massachusetts from 2002 to 2012. We reviewed 1041 closed court verdicts obtained from data on litigation in the Thomson Reuters Aranzadi Westlaw databases in Spain (Europe), and 370 closed court verdicts obtained from the Controlled Risk and Risk Management Foundation of Harvard Medical Institutions (CRICO/RMF) in Massachusetts (USA). We included closed court verdicts on medical errors. The definition of medical errors was based on that of the Institute of Medicine (USA). We excluded any agreements between parties before a judgement. Medical errors were involved in 25.9% of court verdicts in Spain and in 74% of those in Massachusetts. The most frequent cause of medical errors was a diagnosis-related problem (25.1%; 95% CI 20.7% to 31.1% in Spain; 35%; 95% CI 29.4% to 40.7% in Massachusetts). The proportion of medical errors classified as high severity was 34% higher in Spain than in Massachusetts (p=0.001). The most frequent factors contributing to medical errors in Spain were surgical and medical treatment (p=0.001). In Spain, 98.5% of medical errors resulted in compensation awards compared with only 6.9% in Massachusetts. This study reveals wide differences in litigation rates and the award of indemnity payments in Spain and Massachusetts; however, common features of both locations are the high rates of diagnosis-related problems and the long time interval until resolution. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Educational inequalities in parental care time: Cross-national evidence from Belgium, Denmark, Spain, and the United Kingdom.

PubMed

Gracia, Pablo; Ghysels, Joris

2017-03-01

This study uses time-diary data for dual-earner couples from Belgium, Denmark, Spain, and the United Kingdom to analyze educational inequalities in parental care time in different national contexts. For mothers, education is significantly associated with parenting involvement only in Spain and the United Kingdom. In Spain these differences are largely explained by inequalities in mothers' time and monetary resources, but not in the United Kingdom, where less-educated mothers disproportionally work in short part-time jobs. For fathers, education is associated with parenting time in Denmark, and particularly in Spain, while the wife's resources substantially drive these associations. On weekends, the educational gradient in parental care time applies only to Spain and the United Kingdom, two countries with particularly large inequalities in parents' opportunities to engage in parenting. The study shows country variations in educational inequalities in parenting, suggesting that socioeconomic resources, especially from mothers, shape important variations in parenting involvement. Copyright © 2016. Published by Elsevier Inc.

Does the Attitude Toward Organ Donation Change as a Function of the Country Where People Emigrate? Study Between Uruguayan Emigrants to the United States and Spain.

PubMed

Ríos, A; López-Navas, A I; Sánchez, Á; Ayala, M A; Garrido, G; Sebastián, M J; Martinez-Alarcón, L; Ramis, G; Hernández, A M; Ramírez, P; Parrilla, P

2018-03-01

The Uruguayan population is sensitized toward transplantation. However, it has not been studied how this awareness can change when emigrating to different countries. To analyze the attitude toward cadaveric organ donation and living organ donation between the Uruguayan population residing in Florida (United States) and the Uruguayan population residing in Spain. Adults born in Uruguay and residing in Florida and Spain were screened. The questionnaire "PCID-DTO Ríos" (donation of cadaveric organs) and "PCID-DVR Ríos" (living renal donation) were used. Subjects were randomly selected according to age and gender stratification. Support from Latin-American immigration associations in Spain and Florida was needed. The survey was anonymized and self-administered. Verbal consent was obtained to collaborate in the study. Because the emigrant population to Spain is far larger than the emigrant population to the United States, a 2:1 proportional sampling was performed (n = 132). Sixty-seven percent of residents in Spain were in favor of organ donation at the time of death compared with 50% among residents in Florida (P = .082), and 100% of residents in Spain were in favor of living renal donation compared with 50% of those living in Florida (P < .001). The attitude toward donation is more favorable among Uruguayan emigrants to Spain than emigrants to the United States, especially in related kidney donation. Copyright © 2017 Elsevier Inc. All rights reserved.

77 FR 65245 - Culturally Significant Objects Imported for Exhibition Determinations: “Portrait of Spain...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-25

... DEPARTMENT OF STATE [Public Notice 8068] Culturally Significant Objects Imported for Exhibition Determinations: ``Portrait of Spain: Masterpieces From the Prado'' SUMMARY: Notice is hereby given of the... exhibition ``Portrait of Spain: Masterpieces from the Prado,'' imported from abroad for temporary exhibition...

Early Childhood Inclusion in Spain

ERIC Educational Resources Information Center

Giné, Climent; Balcells-Balcells, Anna; Cañadas, Margarita; Paniagua, Gema

2016-01-01

This article describes early childhood inclusion in educational settings in Spain. First, we address the legislative framework of preschool education in Spain and offer a brief analysis of some relevant issues, including the current situation of early childhood education and inclusion at this stage. Second, current policies and practices relating…

75 FR 26845 - Unblocking of Specially Designated Nationals and Blocked Persons Pursuant to Executive Order 12978

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... S.A., Madrid, Spain; c/o SOCIEDAD INVERSORA EN PROYECTOS DE INTERNET S.A., Madrid, Spain; D.N.I... PROYECTOS DE INTERNET, S.A., Calle Segre 25, Madrid 28002, Spain [SDNT] Dated: May 6, 2010. Adam J. Szubin...

78 FR 32183 - Importation of Avocados From Continental Spain

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-29

.... APHIS-2012-0002] RIN 0579-AD63 Importation of Avocados From Continental Spain AGENCY: Animal and Plant... reopening the comment period for our proposed rule that would allow the importation of avocados from... avocados from continental Spain (excluding the Balearic Islands and Canary Islands) into the United States...

Educational Conditions in Spain. Bulletin, 1919, No. 17

ERIC Educational Resources Information Center

Montgomery, Walter A.

1919-01-01

Though Spain maintained her neutrality throughout the World War, her educational, economic, and political conditions--in all countries inextricably bound up with each other--were affected nearly as much as those of the nations participating in it. The educational conditions of Spain are discussed in this bulletin. The following contents are…

Teaching Gender and Geography in Spain

ERIC Educational Resources Information Center

Garcia-Ramon, Maria-Dolors

2011-01-01

Since the introduction of gender themes into university teaching in geography in Spain in 1989, significant gains have been made but challenges remain in relation to placing gender into undergraduate curricula and developing teaching resources in local languages. Geographers in Spain have to meet those challenges in the near future in order to…

75 FR 61772 - Chlorinated Isocyanurates From China and Spain; Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-06

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 731-TA-1082 and 1083 (Review)] Chlorinated Isocyanurates From China and Spain; Determinations On the basis of the record \\1\\ developed in the subject five... China and Spain: Investigation Nos. 731-TA-1082 and 1083 (Review). By order of the Commission. Issued...

Espana: Building Bridges of Understanding with the People of Spain.

ERIC Educational Resources Information Center

Brigham Young Univ., Provo, UT. Language Research Center.

This booklet was designed to facilitate interactions and communication with the people of Spain by providing information about their customs, attitudes and other cultural characteristics which influence their actions and values. A brief description of Spain is given, which covers the following: geography, weather, history, ethnic roots, regional…

Source identification of autochthonous-introduced Plasmodium vivax Malaria, Spain.

PubMed

Barrado, Laura; Ezpeleta, Carmen; Rubio, José Miguel; Martín, Carmen; Azcona, José Manuel; Arteaga, Miren; Beristain, Xabier; Navascués, Ana; Ongay, Eva; Castilla, Jesús

2017-02-01

In 2014, an autochthonous case of introduced malaria caused by Plasmodium vivax was identified in Spain. The strain that infected this patient was identical to that of a prior imported case from Pakistan. This is the first case where the source of infection could be identified since elimination in Spain.

The Use of the Nursing Process in Spain as Compared to the United States and Canada.

PubMed

Huitzi-Egilegor, Joseba Xabier; Elorza-Puyadena, Maria Isabel; Asurabarrena-Iraola, Carmen

2017-05-18

To analyze the development of the nursing method process in Spain, and compare it with the development in the United States and Canada. This is a narrative review. The teaching of the nursing process in nursing schools started in Spain as from 1977 and that it started being used in professional practice in the 1990's. The development, the difficulties, the nursing models used and its application form are discussed. The development of the nursing process in the United States and Canada started to happen in Spain about 15-20 years later and, today, is a reality. Cross-sectional studies are needed to determine the changes in the development of the nursing process in Spain. © 2017 NANDA International, Inc.

Expanding the donor pool: can the Spanish model work in the United States?

PubMed

Chang, George J; Mahanty, Harish D; Ascher, Nancy L; Roberts, John P

2003-10-01

Since the creation of the Organizacion Nacional de Trasplantes (ONT) in 1989, the organ donation rate in Spain has doubled. Although often attributed to improved donor recruitment efforts, this increase may also represent higher utilization of marginal donors. Therefore, age-related donor recruitment in Spain and the US was evaluated. Data from the ONT, the US Scientific Registry of Transplant Recipients (SRTR), the US Census Bureau, and the Tempus databank of Spain's Instituto Nacional de Estadistica (INE) were analyzed. Between 1989 and 1999, the number of donors in Spain increased from 14.3 to 33.7 per million population (pmp; 136% increase) compared with an increase in the US from 16.2 to 21.5 donors pmp (33%). The largest difference between Spain and the US in the increased number of donors was in the 45-year-old group, representing 30.3% of donors in Spain in 1999 (44 donors pmp). If the US increased its older donor rates to match Spain's, an incremental 1235 donors per year would be realized. The high Spanish organ donation rates are largely attributable to increased use of older donors. Utilizing similar proportions of older donors in the US would increase the donor pool by almost 40%.

Multi-state analysis of the impacts of avian pox on a population of Serins (Serinus serinus): The importance of estimating recapture rates

USGS Publications Warehouse

Senar, J.C.; Conroy, M.J.

2004-01-01

Disease is one of the evolutionary forces shaping populations. Recent studies have shown that epidemics like avian pox, malaria, or mycoplasmosis have affected passerine population dynamics, being responsible for the decline of some populations or disproportionately killing males and larger individuals and thus selecting for specific morphotypes. However, few studies have estimated the effects of an epidemic by following individual birds using the capture-recapture approach. Because avian pox can be diagnosed by direct examination of the birds, we are here able to analyze, using multistate models, the development and consequences of an avian pox epidemic affecting in 1996, a population of Serins (Serinus serinus) in northeastern Spain. The epidemics lasted from June to the end of November of 1996, with a maximum apparent prevalence rate > 30% in October. However, recapture rate of sick birds was very high (0.81, range 0.37-0.93) compared to that of healthy birds (0.21, range 0.020-32), which highly inflated apparent prevalence rate. This was additionally supported by the low predicted transition from the state of being uninfected to the state of being infected (0.03, SE 0.03). Once infected, Serin avian pox was very virulent with (15-day) survival rate of infected birds being of only 0.46 (SE 0.17) compared to that of healthy ones (0.87, SE 0.03). Probability of recovery from disease, provided that the bird survived the first two weeks, however, was very high (0.65, SE 0.25). The use of these estimates together with a simple model, allowed us to predict an asymptotic increase to prevalence of about 4% by the end of the outbreak period, followed by a sharp decline, with the only remaining infestations being infected birds that had not yet recovered. This is in contrast to the apparent prevalence of pox and stresses the need to estimate recapture rates when estimating population dynamics parameters. ?? 2004 Museu de Cie??ncies Naturals.

Epidemiology of pertussis in two Ibero-American countries with different vaccination policies: lessons derived from different surveillance systems.

PubMed

Solano, Rubén; Masa-Calles, Josefa; Garib, Zacarías; Grullón, Patricia; Santiago, Sandy L; Brache, Altagracia; Domínguez, Ángela; Caylà, Joan A

2016-11-22

Pertussis is a re-emerging disease worldwide despite its high vaccination coverage. European and Latin-American countries have used different surveillance and vaccination policies against pertussis. We compared the epidemiology of this disease in two Ibero-American countries with different vaccination and surveillance policies. We compared the epidemiology of pertussis in Spain and the Dominican Republic (DR). We present a 10-year observational study of reported pertussis based on suspected and/or probable cases of pertussis identified by the national mandatory reporting system in both countries between 2005 and 2014. Both countries have a similar case definition for pertussis surveillance, although Spain applies laboratory testing, and uses real time PCR and/or culture for case confirmation while in DR only probable and/or suspected cases are reported. We analyzed incidence, hospitalization, case-fatality rates, mortality and vaccination coverage. The average annual incidence in children aged <1 year was 3.40/100,000 population in Spain and 12.15/100,000 in DR (p = 0.01). While the incidence in DR was generally higher than in Spain, in 2011 it was six times higher in Spain than in DR. The highest infant mortality in Spain was 0.017/100,000 in 2011, and the highest in DR was 0.08/100,000 in 2014 (p = 0.01). The proportion of hospitalized cases per year among children <1 year varied between 22.0% and 93.7% in Spain, and between 1.1% and 29.4% in DR (p = 0.0002), while mortality varied from 0 to 0.017 and 0 to 0.08 per 100,000 population in Spain and DR, respectively (p = 0.001). Vaccination coverage was 96.5% in Spain and 82.2% in DR (p = 0.001). Pertussis is a public health problem in both countries. Surveillance, prevention and control measures should be improved, especially in DR. Current vaccination programs are not sufficient for preventing continued pertussis transmission, even in Spain which has high vaccination coverage.

Spain to Join ESO

NASA Astrophysics Data System (ADS)

2006-02-01

Today, during a ceremony in Madrid, an agreement was signed by the Spanish Minister of Education and Science, Mrs. María Jesús San Segundo, and the ESO Director General, Dr. Catherine Cesarsky, affirming their commitment to securing Spanish membership of ESO. ESO PR Photo 05a/06 ESO PR Photo 05a/06 Signature Event in Madrid Following approval by the Spanish Council of Ministers and the ratification by the Spanish Parliament of the ESO Convention and the associated protocols, Spain intends to become ESO's 12th member state on 1 July 2006. "Since long Spain was aware that entering ESO was a logical decision and it was even necessary for a country like Spain because Spain is ranked 8th in astrophysical research", said Mrs. María Jesús San Segundo. "The large scientific installations are not only necessary for research in different fields but are also partners and customers for hi-tech companies, helping to increase the funding of R&D." "Spanish Astronomy has made tremendous strides forward and we are delighted to welcome Spain as a new member of ESO. We very much look forward to working together with our excellent Spanish colleagues," said Dr. Cesarsky. "For ESO, the Spanish accession means that we can draw on the scientific and technological competences, some of them unique in Europe, that have been developed in Spain and, of course, for Europe the Spanish membership of ESO is an important milestone in the construction of the European Research Area." ESO PR Photo 05b/06 ESO PR Photo 05b/06 Signature Event in Madrid Indeed, Spain is an important member of the European astronomical community and has developed impressively over the last three decades, reaching maturity with major contributions in virtually all subjects of astronomy. In addition, Spain hosts, operates or owns a number of competitive facilities dedicated to foster astronomical research, among which the Observatorio del Roque de los Muchachos at La Palma, certainly the premier optical/infrared astronomical observing site in Europe and site of the Spanish 10m GranTeCan telescope now nearing completion. With the high quality of Spanish astronomical research as well as the technological competence of Spanish industry, it is only fitting that Spain should join ESO, world-leader in ground-based astronomy. Through ESO Spain will enjoy full access both to all of ESO's current facilities and to unrestricted participation in the great projects that ESO is planning for the future. Spain is already an active partner of the Atacama Large Millimeter Array (ALMA), whose construction and operations are led on behalf of Europe by ESO. ESO's Council approved the admission of Spain at its 107th meeting held in Garching on 7 and 8 December 2005. High resolution images and their captions are available on this page.

The Use (and Misuse) of PISA in Guiding Policy Reform: The Case of Spain

ERIC Educational Resources Information Center

Choi, Álvaro; Jerrim, John

2016-01-01

In 2013 Spain introduced a series of educational reforms explicitly inspired by the Programme for International Student Assessment (PISA) 2012 results. These reforms were mainly implemented in secondary education--based upon the assumption that this is where Spain's educational problems lie. This paper questions this assumption by attempting to…

From Student Associations to CEUNE: The Development of Student Representation in Spain

ERIC Educational Resources Information Center

Parejo, José Luis; Lorente, Javier

2012-01-01

The forms of students' political participation in the administration of higher education in Spain have evolved throughout history. Spain has developed from a period characterised by the corporatist model of Sindicato Espanõl Universitario--as a single syndicate of students controlled by the Franco Regime--towards the emergence of a student…

Global Citizenship and National (Re)formations: Analysis of Citizenship Education Reform in Spain

ERIC Educational Resources Information Center

Engel, Laura C.

2014-01-01

In recent years, many European education systems have embarked on a process of education policy and curriculum reform related to citizenship education. This article explores citizenship education reform in the context of Spain. It considers how and to what extent Spain's 2006 citizenship education addressed issues of national and global…

Quality Assurance in Higher Education in Spain: An Overview of the Accreditation System

ERIC Educational Resources Information Center

Ríos, Cristina

2015-01-01

Accreditation has become an important issue in Spain. This paper presents an overview of Spain's accreditation system; a system which is relatively new and has evolved rapidly, fostered by legislative mandates which established accreditation bodies to regulate the quality of higher education institutions. One of the initial challenges faced by…

Intergenerational Educational and Occupational Mobility in Spain: Does Gender Matter?

ERIC Educational Resources Information Center

De Pablos Escobar, Laura; Gil Izquierdo, María

2016-01-01

This paper explores the changes in intergenerational mobility seen in Spain during the last century. It examines educational and occupational mobility, paying particular attention to the existence of a differentiated gender effect. The magnitude of the historical changes that have taken place in Spain during the twentieth century and the scarcity…

Information Science Courses and the Graduate Job Context in Spain

ERIC Educational Resources Information Center

Chain-Navarro, Celia; Munoz-Canavate, Antonio

2009-01-01

This paper supports the appropriateness of the objectives of the Librarianship and Information Science (LIS) graduate university studies system in Spain. It identifies formulas to allow the construction of innovative study plans which are attractive within the information society. LIS university studies started in Spain in the 1990s although…

[Nuclear medicine in Spain: high technology 2013].

PubMed

Soriano Castrejón, A M; Prats Rivera, E; Alonso Farto, J C; Vallejo Casas, J A; Rodriguez Gasen, A; Setoain Perego, J; Arbizu Lostao, J

2014-01-01

This article details the high technology equipment in Spain obtained through a survey sent to the three main provider companies of equipment installed in Spain. The geographical distribution of high technology by Autonomous Communities and its antiquity have been analyzed. Copyright © 2014 Elsevier España, S.L.U. y SEMNIM. All rights reserved.

The History of the Democratic Adult Education Movement in Spain

ERIC Educational Resources Information Center

Oliver, Esther; Tellado, Itxaso; Yuste, Montserrat; Larena-Fernández, Rosa

2016-01-01

Background/Context: Traditional adult education in Spain treated the learner as a mere object that could be shaped by the educator. Although current practices of the democratic adult education movement in Spain reveals a completely opposite standpoint on adult education, there has been little analysis of the several influences converging and…

Teaching Digital Libraries in Spain: Context and Experiences

ERIC Educational Resources Information Center

Garcia-Marco, Francisco-Javier

2009-01-01

The situation of digital libraries teaching and learning in Spain up to 2008 is examined. A detailed analysis of the different curricula and subjects is provided both at undergraduate and postgraduate level. Digital libraries have been mostly a postgraduate topic in Spain, but they should become mainstream, with special subjects devoted to them,…

Surveys of Thalassemia and Other Blood Defects in Spain

DTIC Science & Technology

on the incidence of thalassemia trait and G6PD deficiency in Spain, with particular reference to the former incidence of malaria. They find no...correlation, in the case of thalassemia trait. The G6PD deficiency gene they believe to be uniformly distributed in Spain. They have failed to find any

Training in the Motor Vehicle Repair and Sales Sector in Spain. Report for the FORCE Programme. First Edition.

ERIC Educational Resources Information Center

European Centre for the Development of Vocational Training, Berlin (Germany).

An international team of researchers studied the following aspects of training in Spain's motor vehicle repair and sales sector: structure and characteristics; institutional and social context; relationship to Spain's overall labor market; changing structural, economic, and organizational conditions; and training and recruitment and relationship…

78 FR 41367 - Chlorinated Isocyanurates From Spain: Preliminary Results of Antidumping Duty Administrative...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-10

... From Spain: Preliminary Results of Antidumping Duty Administrative Review; 2011-2012 AGENCY: Import... administrative review of the antidumping duty order on chlorinated isocyanurates (chlorinated isos) from Spain.\\2\\ The period of review is June 1, 2011, to May 31, 2012. We preliminarily determine that Ercros did not...

School Choice in Spain and the United States: A Comparative Study

ERIC Educational Resources Information Center

Umpstead, Regina; Jankens, Benjamin; Ortega Gil, Pablo; Weiss, Linda; Umpstead, Bruce

2016-01-01

This article explores issues of school choice in Spain and the United States by examining the roles and functions of "centros concertados," publicly funded private schools in Spain, and public charter schools in the United States, to provide key insights into the similarities and differences between them. After making a national…

The Healthy Immigrant Effect on Mental Health: Determinants and Implications for Mental Health Policy in Spain.

PubMed

Rivera, Berta; Casal, Bruno; Currais, Luis

2016-07-01

Since the mid-1990s, Spain has started to receive a great number of migrant populations. The migration process can have a significantly negative impact on mental health of immigrant population and, consequently, generate implications for the delivery of mental health services. The aim of this article is to provide empirical evidence to demonstrate that the mental health of immigrants in Spain deteriorates the longer they are resident in the country. An empirical approach to this relationship is carried out with data from the National Survey of Health of Spain 2011-2012 and poisson and negative binomial models. Results show that immigrants who reside <10 years in Spain appear to be in a better state of mental health than that observed for the national population. Studying health disparities in the foreign population and its evolution are relevant to ensure the population's access to health services and care. The need for further research is especially true in the case of the immigrant population's mental health in Spain because there is scant evidence available on their situation.

Gambling in Spain: update on experience, research and policy.

PubMed

Jiménez-Murcia, Susana; Fernández-Aranda, Fernando; Granero, Roser; Menchón, Jose Manuel

2014-10-01

To describe the current situation of gambling in Spain, sketching its history and discussing the regulations and legislation currently in force within the framework of the European Union (EU), and to review the epidemiology of gambling in Spain, the self-help groups and professional treatments available, and their potential effectiveness. A systematic computerized search was performed in three databases (EMBASE, PubMed and PsychINFO, including articles and chapters) and the reference lists from previous reviews to obtain some of the most relevant studies published up to now on the topic of pathologic gambling in Spain. Similar to other EU countries, Spain has a high prevalence of pathologic gambling, focused on specific culturally bounded types of gambling. Expenditure in online gaming has risen significantly in the last few years, prompting the Spanish government to draft new legislation to regulate gaming. The gaming industry is expected to be one of the fastest growing sectors in Spain in the coming years owing to the rise of new technologies and the development of online gaming. © 2013 Society for the Study of Addiction.

Demand for radiotherapy in Spain.

PubMed

Rodríguez, A; Borrás, J M; López-Torrecilla, J; Algara, M; Palacios-Eito, A; Gómez-Caamaño, A; Olay, L; Lara, P C

2017-02-01

Assessing the demand for radiotherapy in Spain based on existing evidence to estimate the human resources and equipment needed so that every person in Spain has access to high-quality radiotherapy when they need it. We used data from the European Cancer Observatory on the estimated incidence of cancer in Spain in 2012, along with the evidence-based indications for radiotherapy developed by the Australian CCORE project, to obtain an optimal radiotherapy utilisation proportion (OUP) for each tumour. About 50.5 % of new cancers in Spain require radiotherapy at least once over the course of the disease. Additional demand for these services comes from reradiation therapy and non-melanoma skin cancer. Approximately, 25-30 % of cancer patients with an indication for radiotherapy do not receive it due to factors that include access, patient preference, familiarity with the treatment among physicians, and especially resource shortages, all of which contribute to its underutilisation. Radiotherapy is underused in Spain. The increasing incidence of cancer expected over the next decade and the greater frequency of reradiations necessitate the incorporation of radiotherapy demand into need-based calculations for cancer services planning.

[Mortality and morbidity from disasters in Spain].

PubMed

Arcos González, Pedro; Pérez-Berrocal Alonso, Jorge; Castro Delgado, Rafael; Cadavieco González, Beatriz

2006-01-01

To analyze disaster episodes in Spain between 1950 and 2005 in order to characterize their pattern and evaluate their impact on morbidity and mortality. We performed an observational retrospective study using the United Nations' definition of disaster. A disaster was considered as each episode, natural or technological, causing more than 15 deaths and/or more than 50 wounded persons. Epidemic and environmental disasters were excluded. The frequency of disasters has increased in Spain, especially during the four last decades. The frequency of disasters doubles in the second semester of the year and shows wide geographical variation. Spain has a mixed disaster pattern, with a predominance of technological disasters, which are 4.5 times more frequent than natural disasters. The most frequent type of natural disaster in Spain is flooding and most frequent technological disasters are traffic accidents.

Epidemiology of inflammatory bowel disease in the Province of Granada, Spain: a retrospective study from 1979 to 1988.

PubMed Central

Martínez-Salmeron, J F; Rodrigo, M; de Teresa, J; Nogueras, F; García-Montero, M; de Sola, C; Salmeron, J; Caballero, M

1993-01-01

An epidemiological study of inflammatory bowel disease in the Province of Granada, Spain, was conducted between 1979 and 1988. Altogether, 257 cases were identified: 167 ulcerative colitis, 79 Crohn's disease, and 11 indeterminate colitis. The mean incidence of ulcerative colitis in the 10 year period was 2/10(5) and 0.9/10(5) for Crohn's disease. This is the first epidemiological study in Spain of the incidence of ulcerative colitis and corroborates the results of an earlier population based study on the incidence of Crohn's disease in Spain. PMID:8406155

Vectorial role of Acanthamoeba in Legionella propagation in water for human use.

PubMed

Magnet, A; Peralta, R H S; Gomes, T S; Izquierdo, F; Fernandez-Vadillo, C; Galvan, A L; Pozuelo, M J; Pelaz, C; Fenoy, S; Del Águila, C

2015-02-01

Legionella spp. is the causative agent of Legionnaires' disease and is transmitted through aerosols emanating from man-made water systems. Legionella resistance to water treatments has been related to its association with environmental amoebae such as Acanthamoeba. Due to the high presence of this protozoon in Spain and the high rate of notification of Legionnaires' disease of this country, the aims of this work were to study the coexistence of these bacteria and protozoa in water as well as their interaction. The usefulness of Acanthamoeba co-culture for the isolation of environmental Legionella was also studied. For this purpose, 70 water samples were collected in 2011 from three Drinking Water Treatment Plants, three Wastewater Treatment Plants and five Natural Pools in Spain. Acanthamoeba was found by PCR in 87.1% (61/70) samples and, by culture in 85.7% (60/70) samples. Legionella was detected by PCR in 58.6% (41/70) of water samples, in 5.7% (4/70) by agar culture and 75.7% (53/70) by Acanthamoeba co-culture. From the 54 Acanthamoeba water isolates, Legionella was detected in 43 of them independently of Acanthamoeba's genotype (T3, T4 and T11). Legionella feeleii, Legionella birminghamiensis, Legionella gresilensis/berliardensis, Legionella fairfieldensis, Legionella drozanski and Legionella falloni were identified. In conclusion, our results showed that environmental Acanthamoeba is infected by Legionella to a high percentage, and due to its ubiquity, high resistance and its pathogenic potential per se, new methods for its elimination should be studied. Also, the high effectivity of Acanthamoeba co-culture for Legionella detection has been shown. Copyright © 2014 Elsevier B.V. All rights reserved.

Marble waste and pig manure amendments decrease metal availability, increase soil quality and facilitate vegetation development in bare mine soils

NASA Astrophysics Data System (ADS)

Zornoza, Raúl; Faz, Ángel; Martínez-Martínez, Silvia; Acosta, José A.; Gómez, M. Dolores; Ángeles Muñoz, M.

2013-04-01

In order to bring out a functional and sustainable land use in a highly contaminated mine tailing, firstly environmental risks have to be reduced or eliminated by suitable reclamation activities. Tailing ponds pose environmental hazards, such as acidity and toxic metals reaching to waters through wind and water erosions and leaching. As a consequence, soils have no vegetation and low soil organic matter and nutrients. Various physicochemical and biochemical properties, together with exchangeable metals were measured before, 6 months and 12 months after the application of marble waste and pigs manure as reclamation strategy in a tailing pond from SE Spain to reduce hazards for environment and human health. Three months after the last addition of amendments, eight different native shrub species where planted for phytostabilization. Results showed the pH increased up to neutrality. Aggregates stability, organic carbon, total nitrogen, cation exchange capacity, bioavailable phosphorus and potassium, microbial biomass and microbial activity increased with the application of the amendments, while exchangeable metals drastically decreased (~90%). After one year of plantation, only 20% planted species died, with a high growth of survivals reaching flowering and fructification. This study confirms the high effectiveness of initial applications of marble wastes together with pig manure and plantation of shrub species to initialize the recovery of the ecosystem in bare mine soils under Mediterranean semiarid conditions. Key Words: pig manure, marble waste, heavy metals, mine soil. Acknowledgements This work has been funded by the European Union LIFE+ project MIPOLARE (LIFE09 ENV/ES/000439). J.A. Acosta acknowledges a "Saavedra Fajardo" contract from Comunidad Autónoma de Murcia (Spain)

EMIR, the NIR MOS and Imager for the GTC

NASA Astrophysics Data System (ADS)

Garzón, F.; EMIR Team

2016-10-01

EMIR is one of the first common-user instruments for the GTC, the 10-meter telescope operating at the Roque de los Muchachos Observatory (La Palma, Canary Islands, Spain). EMIR is being built by a Consortium of Spanish and French institutes led by the Instituto de Astrofísica de Canarias (IAC). EMIR is primarily designed to be operated as a MOS in the near-IR band, but offers a wide range of observing modes, including imaging and spectroscopy, both long slit and multi-object, in the wavelength range 0.9 to 2.5 μm. This contribution reports on the results achieved so far during the verification phase at the IAC prior to the shipment of the instrument to the GTC for being commissioned, which is due by mid 2015. EMIR is equipped with a set of three dispersive elements, one for each of the atmospheric windows J,H & K, formed by the combination of a high quality transmission grating embedded in between of two large prisms of ZnSe; plus a low resolution standard replicated grism, functional in the HK and ZJ windows in first and second dispersion orders respectively. The multi-object capability is achieved by means of the Cold Slit Unit (CSU), a cryogenic robotic reconfigurable multi-slit mask system capable of making user specified patterns with 55 different slitlets distributed across the EMIR focal plane. We will describe the principal units and features of the EMIR instrument and the main results of the verification performed so far with special emphasis on the NIR MOS capabilities. The development and fabrication of EMIR is funded by GRANTECAN and the Plan Nacional de Astronomía y Astrofísica (National Plan for Astronomy and Astrophysics, Spain).

77 FR 40489 - Amendment of Class E Airspace; Memphis, TN

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

... geographic coordinates of General DeWitt Spain Airport and makes a minor correction to the regulatory text... adjusts the geographic coordinates of General DeWitt Spain Airport to be in concert with the FAAs... Airport (Lat. 34[deg]58'44'' N., long. 89[deg]47'13'' W.) General DeWitt Spain Airport [[Page 40490

76 FR 31576 - Notice of Request for Extension of Approval of an Information Collection; Importation of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

... Spain AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Extension of approval of an... Spain. DATES: We will consider all comments that we receive on or before August 1, 2011. ADDRESSES: You... information on regulations for the importation of clementines from Spain, contact Mr. William Wesela, Staff...

The Queen's Two Bodies: Sor Juana and New Spain's Vicereines

ERIC Educational Resources Information Center

Thomas, George Anthony

2009-01-01

The work of Sor Juana Ines de la Cruz contains many examples of positive representations of the Queens of Spain and the Vicereines of New Spain. These poetic portraits serve to counter the primarily misogynistic portrayals of ruling women of the seventeenth century. Most importantly, Sor Juana increased the visibility of the vicereine in colonial…

The Situation of Open Access Institutional Repositories in Spain: 2009 Report

ERIC Educational Resources Information Center

Melero, Remedios; Abadal, Ernest; Abad, Francisca; Rodriguez-Gairin, Josep Manel

2009-01-01

Introduction: The DRIVER I project drew up a detailed report of European repositories based on data gathered in a survey in which Spain's participation was very low. This created a highly distorted image of the implementation of repositories in Spain. This study aims to analyse the current state of Spanish open-access institutional repositories…

77 FR 18861 - Stainless Steel Bar From Brazil, India, Japan, and Spain; Scheduling of Expedited Five-Year Reviews

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-28

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 731-TA-678, 679, 681, and 682 (Third Review)] Stainless Steel Bar From Brazil, India, Japan, and Spain; Scheduling of Expedited Five-Year Reviews AGENCY... stainless steel bar from Brazil, India, Japan, and Spain would be likely to lead to continuation or...

Plasmodium ovale Malaria Acquired in Central Spain

PubMed Central

Calvente, Maria José; Benito, Agustin; Arévalo, Juan; Calero, Maria Angeles; Segura, Javier; Rubio, Jose Miguel

2002-01-01

We describe a case of locally acquired Plasmodium ovale malaria in Spain. The patient was a Spanish woman who had never traveled out of Spain and had no other risk factors for malaria. Because patients with malaria may never have visited endemic areas, occasional transmission of malaria to European hosts is a diagnostic and clinical challenge. PMID:12498674

Cross-national comparison of screening mammography accuracy measures in U.S., Norway, and Spain.

PubMed

Domingo, Laia; Hofvind, Solveig; Hubbard, Rebecca A; Román, Marta; Benkeser, David; Sala, Maria; Castells, Xavier

2016-08-01

To compare accuracy measures for mammographic screening in Norway, Spain, and the US. Information from women aged 50-69 years who underwent mammographic screening 1996-2009 in the US (898,418 women), Norway (527,464), and Spain (517,317) was included. Screen-detected cancer, interval cancer, and the false-positive rates, sensitivity, specificity, positive predictive value (PPV) for recalls (PPV-1), PPV for biopsies (PPV-2), 1/PPV-1 and 1/PPV-2 were computed for each country. Analyses were stratified by age, screening history, time since last screening, calendar year, and mammography modality. The rate of screen-detected cancers was 4.5, 5.5, and 4.0 per 1000 screening exams in the US, Norway, and Spain respectively. The highest sensitivity and lowest specificity were reported in the US (83.1 % and 91.3 %, respectively), followed by Spain (79.0 % and 96.2 %) and Norway (75.5 % and 97.1 %). In Norway, Spain and the US, PPV-1 was 16.4 %, 9.8 %, and 4.9 %, and PPV-2 was 39.4 %, 38.9 %, and 25.9 %, respectively. The number of women needed to recall to detect one cancer was 20.3, 6.1, and 10.2 in the US, Norway, and Spain, respectively. Differences were found across countries, suggesting that opportunistic screening may translate into higher sensitivity at the cost of lower specificity and PPV. • Positive predictive value is higher in population-based screening programmes in Spain and Norway. • Opportunistic mammography screening in the US has lower positive predictive value. • Screening settings in the US translate into higher sensitivity and lower specificity. • The clinical burden may be higher for women screened opportunistically.

Assessing the use of treated waste water for irrigation agricultural lands by using soil quality indices

NASA Astrophysics Data System (ADS)

Arcenegui, V.; Morugán, A.; García-Orenes, F.; Zornoza, R.; Mataix-Solera, J.; Navarro, M. A.; Guerrero, C.; Mataix-Beneyto, J.

2009-04-01

The use of treated wastewater for the irrigation of agricultural soils is an alternative to utilizing better-quality water, especially in semiarid regions where water shortage is a very serious problem. However, this practise can modify the soil equilibrium and affect its quality. In this work two soil quality indices (models) are used to evaluate the effects of long-term irrigation with treated wastewater in soil. The models were developed studying different soil properties in undisturbed forest soils in SE Spain, and the relationships between soil parameters were established using multiple linear regressions. Model 1, that explained 92% of the variance in soil organic carbon (SOC) showed that the SOC can be calculated by the linear combination of 6 physical, chemical and biochemical properties (acid phosphatase, water holding capacity (WHC), electrical conductivity (EC), available phosphorus (P), cation exchange capacity (CEC) and aggregate stability (AS)). Model 2 explains 89% of the SOC variance, which can be calculated by means of 7 chemical and biochemical properties (urease, phosphatase, and

The influence of spectral and spatial resolution in classification approaches: Landsat TM data vs. Hyperspectral data

NASA Astrophysics Data System (ADS)

Rodríguez-Galiano, Víctor; Garcia-Soldado, Maria José; Chica-Olmo, Mario

The importance of accurate and timely information describing the nature and extent of land and natural resources is increasing especially in rapidly growing metropolitan areas. While metropolitan area decision makers are in constant need of current geospatial information on patterns and trends in land cover and land use, relatively little researchers has investigated the influence of the satellite data resolution for monitoring geo-enviromental information. In this research a suite of remote sensing and GIS techniques is applied in a land use mapping study. The main task is to asses the influence of the spatial and spectral resolution in the separability between classes and in the classificatiońs accuracy. This study has been focused in a very dynamical area with respect to land use, located in the province of Granada (SE of Spain). The classifications results of the Airborne Hyperspectral Scanner (AHS, Daedalus Enterprise Inc., WA, EEUU) at different spatial resolutions: 2, 4 and 6 m and Landsat 5 TM data have been compared.

Effect of Intestinal Tapeworm Clestobothrium crassiceps on Concentrations of Toxic Elements and Selenium in European Hake Merluccius merluccius from the Gulf of Lion (Northwestern Mediterranean Sea).

PubMed

Torres, Jordi; Eira, Catarina; Miquel, Jordi; Ferrer-Maza, Dolors; Delgado, Eulàlia; Casadevall, Margarida

2015-10-28

The capacity for heavy metal bioaccumulation by some fish parasites has been demonstrated, and their contribution to decreasing metal concentrations in tissues of parasitized fish has been hypothesized. The present study evaluated the effect of the cestode Clestobothrium crassiceps on the accumulation of trace elements in 30 European hake, Merluccius merluccius, in Spain (half of them infested by C. crassiceps). Tissue samples from all M. merluccius and specimens of C. crassiceps from the infected hakes were collected and stored until element analysis by inductively coupled plasma mass spectrometry (ICP-MS). Arsenic, mercury, and selenium were generally present in lower levels in the cestode than in all hake tissues. The mean value of the muscular Se:Hg molar ratio in the infested subsample was higher than that in hakes without cestodes. Values indicate that the edible part of infested hakes presents a lower amount of Cd and Pb in relation to noninfested hakes.

Metal-contaminated soil remediation by using sludges of the marble industry: toxicological evaluation.

PubMed

Pérez-Sirvent, C; García-Lorenzo, M L; Martínez-Sánchez, M J; Navarro, M C; Marimón, J; Bech, J

2007-05-01

The major risks due to metal pollution of sediments consist of leaching to groundwater and potential toxicity to animals and/or plants. The objective of this study was to evaluate by means of an ecotoxicological approach the effects of the addition of cutting marble sludges on the mobile metal fraction of sediments polluted with heavy metals. The study was carried out on two sediments derived from mining activities in Portman Bay (SE, Spain) polluted by heavy metals. These sediments were mixed with sludges left after the cutting of marble. The results obtained by leaching experiments showed that the addition of marble cutting sludge, consisting mainly of carbonates, to a heavy-metal polluted sediment produces a decrease of available metal forms. The carbonate content seems to play a role in chemical stabilisation of metals and in a decrease of toxicity of sediments. The leached solutions have a non-toxic effect. The mild remediation by addition of sludge has moreover effects to long term.

[Culture sensitive analysis of psychosomatic complaints in migrants in Germany].

PubMed

Bermejo, Isaac; Nicolaus, Leonhard; Kriston, Levente; Hölzel, Lars; Härter, Martin

2012-05-01

To ensure an adequate health care of migrants, differentiated information on the association of cultural background and migration related factors and psychosomatic complaints are necessary. Cross-sectional questionnaire based survey regarding psychosomatic complaints of migrants from Turkey (n = 77), Italy (n = 95), and Spain (n = 67) and ethnic German resettled from the states of the former Soviet Union (n = 196). Questionnaires distributed by non-health specific counselling agencies of welfare associations. The cultural background was a relevant factor for psychosomatic complaints, showing higher complaints in Turkish and ethnic German resettled migrants, also compared to a sample of age corresponding Germans. In contrast, Spanish and Italian migrants showed a lower risk for psychosomatic complaints. Also gender, feeling unwell in Germany and fatalism showed a significant association with psychosomatic complaints. Migrants in Germany do not have per se a higher risk for psychosomatic complaints. A distinct differentiation by cultural background is necessary. © Georg Thieme Verlag KG Stuttgart · New York.

Patterns of trace element bioaccumulation in jellyfish Rhizostoma pulmo (Cnidaria, Scyphozoa) in a Mediterranean coastal lagoon from SE Spain.

PubMed

Muñoz-Vera, Ana; Peñas Castejón, Jose Matías; García, Gregorio

2016-09-15

The effects of an abandoned mining area, exploited for centuries in the mining district of Cartagena-La Union, result in a continuous supply of heavy metals into the Mar Menor coastal lagoon after rain episodes. As a consequence, concentration of trace elements in water column and sediments of this ecosystem is usually higher than in other areas. For monitoring ecosystem health, this study assessed the ability of Rhizostoma pulmo to bioaccumulate trace elements. A total of 57 individuals were sampled at eight different sampling stations during the summer of 2012. Although the concentrations of different analyzed elements (Al, Ti, Cr, Mn, Fe, Ni, Cu, Zn, As, Cd, Sn, and Pb) were moderate, bioconcentration levels in relation to seawater metal concentration were extremely high. In any case, the use or disposal of these organisms should consider their metal content, because of their potential environmental and health implications. Copyright © 2016 Elsevier Ltd. All rights reserved.

Different Patterns in Health Care Use Among Immigrants in Spain.

PubMed

Villarroel, Nazmy; Artazcoz, Lucía

2016-04-01

This study aims to analyze the differences in the use of primary care (PC), hospital, and emergency services between people born in Spain and immigrants. Data were obtained from the 2006 Spanish National Health Survey. The sample was composed of individuals aged 16-64 years from Spain and the seven countries with most immigrants in Spain (n = 22,224). Hierarchical multiple logistic regression models were fitted. Romanian men were less likely to use health care at all levels compared to men from other countries. Women from Argentina, Bolivia and Ecuador reported a lower use of PC. Among women, there were no differences in emergency visits or hospitalizations between countries. Bolivian men reported more hospitalizations than Spanish men, whereas Argentinean men reported more emergency visits than their Spanish counterparts. In Spain, most immigrants made less than, or about the same use of health care services as the native Spanish population.

Socioeconomic patterns in use of private and public health services in Spain and Britain: implications for equity in health care.

PubMed

Lostao, Lourdes; Blane, David; Gimeno, David; Netuveli, Gopalakrishnan; Regidor, Enrique

2014-01-01

This paper estimates the pattern of private and public physician visits and hospitalisation by socioeconomic position in two countries in which private healthcare expenditure constitutes a different proportion of the total amount spent on health care: Britain and Spain. Private physician visits and private hospitalisations were quantitatively more important in Spain than in Britain. In both countries, the use of private services showed a direct socioeconomic gradient. In Spain, the use of public GPs and public specialists tends to favour the worst-off, but no significant differences were observed in public hospitalisation. In Britain, with some exceptions, no significant socioeconomic differences were observed in the use of public health care services. The different pattern observed in the use of public specialist services may be due to the high frequency of visits to private specialists in Spain. © 2013 Published by Elsevier Ltd.

Validation of an Instructional Observation Instrument for Teaching English as a Foreign Language in Spain

ERIC Educational Resources Information Center

Gomez-Garcia, Maria

2011-01-01

The design and validation of a classroom observation instrument to provide formative feedback for teachers of EFL in Spain is the overarching purpose of this study. This study proposes that a valid and reliable classroom observation instrument, based on effective practice in teaching EFL, can be developed and used in Spain to enable teachers to…

Participation in Higher Education: Barriers and Opportunities for Non-Traditional Students in Higher Education in Germany and Spain

ERIC Educational Resources Information Center

Schömer, Frank; González-Monteagudo, José

2013-01-01

This paper explores participation in higher education in Germany and Spain through two case studies from the RANLHE project. There is one case in each national context (Germany and Spain) based on biographical interviews undertaken between 2008 and 2010. Social, economic and cultural dimensions are explored in order to better understand the German…

A Comparative Study of Breakfast Habits of Romanian and Spanish Adolescents Enrolled in Southern Spain Schools

ERIC Educational Resources Information Center

Soriano-Ayala, Encarnación; Cala, Verónica C.

2015-01-01

Introduction: Globalization has favored intra-European Commission (EC) and extra-EC migration to Spain. One of the most numerous cultural groups that have settled in the southern Spain is from Romania. Coexistence, especially in schools, has made us become interested in knowing the eating habits at breakfast of Romanian and Spanish populations.…

Social Inequalities in Suicide Mortality: Spain and France, 1980-1982 and 1988-1990

ERIC Educational Resources Information Center

Lostao, Lourdes; Joiner, Thomas E., Jr.; Lester, David; Regidor, Enrique; Aiach, Pierre; Sandin, Bonifacio

2006-01-01

In this study we analyzed the socioeconomic differences in mortality from suicide in the economically active male population aged 25-64 years in Spain and France in 1980-1982 and 1988-1990; in the case of Spain the data came from the Eight Provinces Study (Regidor, Gutierrez-Fisac, & Rodriguez, 1995). Individuals were grouped into four…

Non-imported brucellosis outbreak from unpasteurized raw milk in Moroccan immigrants in Spain

PubMed Central

RAMOS, J. M.; BERNAL, E.; ESGUEVILLAS, T.; LOPEZ-GARCIA, P.; GAZTAMBIDE, M. S.; GUTIERREZ, F.

2008-01-01

SUMMARY Nine cases of brucellosis were identified in the city of Elche (Comunidad Valenciana, Spain) in two families of Moroccan immigrants. All of the patients had drunk unpasteurized raw milk from goats. Brucella melitensis biovar 3 was identified in clinical specimens. Preventive measures for brucellosis should be implemented among immigrant populations in Spain. PMID:18205974

75 FR 34424 - Stainless Steel Wire Rod from Italy, Japan, the Republic of Korea, Spain, and Taiwan...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

...-807, A-583-828] Stainless Steel Wire Rod from Italy, Japan, the Republic of Korea, Spain, and Taiwan... stainless steel wire rod (SSWR) from Italy, Japan, the Republic of Korea (Korea), Spain, and Taiwan would... magnitude of the margins likely to prevail should the orders be revoked. See Stainless Steel Wire Rod From...

Pedagogical Innovation and Music Education in Spain: Introducing the Dalcroze Method in Catalonia

ERIC Educational Resources Information Center

Comas Rubí, Francesca; Motilla-Salas, Xavier; Sureda-Garcia, Bernat

2014-01-01

The aim of this paper is to analyse how the Dalcroze method was introduced to Spain and became known there, more specifically in the Catalonia of the "Noucentisme" movement, and why it made the greatest impact and was more widely disseminated in this particular region of Spain. Following a summary of Dalcroze's contributions to music…

Early School-Leaving in Spain: Evolution, Intensity and Determinants

ERIC Educational Resources Information Center

Fernandez-Macias, Enrique; Anton, Jose-Ignacio; Brana, Francisco-Javier; De Bustillo, Rafael Munoz

2013-01-01

Spain has one of the highest levels of early school leaving and educational failure of the European Union. The purpose of this paper is to analyse the anatomy of early school leaving in Spain and its characteristics. In order to do so, in the first part we discuss the measurement problems related with this concept and the evolution of drop-out…

Review of Doctoral Research on Second Language Teaching and Learning in Spain (2008-2010)

ERIC Educational Resources Information Center

Serrano, Raquel; Miralpeix, Imma

2013-01-01

This paper reviews a selection of doctoral theses on language learning and teaching completed in Spain between 2008 and 2010. A total of 16 theses have been identified as representative--in terms of the topics under investigation and the methodology employed--of the doctoral research undertaken in Spain. Current topics include the development of…

Molecular detection of a Hepatozoon species in stray cats from a feline colony in North-eastern Spain.

PubMed

Ortuño, A; Castellà, J; Criado-Fornelio, A; Buling, A; Barba-Carretero, J C

2008-07-01

Within the framework of a local animal health programme, the presence of ectoparasites and haemoparasites was investigated in a colony of 25 cats in Barcelona. Diagnosis was performed both by standard parasitological procedures and molecular techniques. All cats were negative to haematozoan infection by microscopic examination of blood smears. However, Hepatozoon spp. was found in four cats as shown by amplification and sequencing of the 18S rRNA gene. Cat isolates were 100% identical to the isolate Hepatozoon spp. (Spain 2) from Southern Spain. This is the first time that Hepatozoon spp. has been identified in cats from Northern Spain.

Chikungunya virus infections among travellers returning to Spain, 2008 to 2014

PubMed Central

Fernandez-Garcia, Maria Dolores; Bangert, Mathieu; de Ory, Fernando; Potente, Arantxa; Hernandez, Lourdes; Lasala, Fatima; Herrero, Laura; Molero, Francisca; Negredo, Anabel; Vázquez, Ana; Minguito, Teodora; Balfagón, Pilar; de la Fuente, Jesus; Puente, Sabino; Ramírez de Arellano, Eva; Lago, Mar; Martinez, Miguel; Gascón, Joaquim; Norman, Francesca; Lopez-Velez, Rogelio; Sulleiro, Elena; Pou, Diana; Serre, Nuria; Roblas, Ricardo Fernández; Tenorio, Antonio; Franco, Leticia; Sanchez-Seco, Maria Paz

2016-01-01

Since the first documented autochthonous transmission of chikungunya virus in the Caribbean island of Saint Martin in 2013, the infection has been reported within the Caribbean region as well as North, Central and South America. The risk of autochthonous transmission of chikungunya virus becoming established in Spain may be elevated due to the large numbers of travellers returning to Spain from countries affected by the 2013 epidemic in the Caribbean and South America, as well as the existence of the Aedes albopictus vector in certain parts of Spain. We retrospectively analysed the laboratory diagnostic database of the National Centre for Microbiology, Institute of Health Carlos III (CNM-ISCIII) from 2008 to 2014. During the study period, 264 confirmed cases, of 1,371 suspected cases, were diagnosed at the CNM-ISCIII. In 2014 alone, there were 234 confirmed cases. The highest number of confirmed cases were reported from the Dominican Republic (n = 136), Venezuela (n = 30) and Haiti (n = 11). Six cases were viraemic in areas of Spain where the vector is present. This report highlights the need for integrated active case and vector surveillance in Spain and other parts of Europe where chikungunya virus may be introduced by returning travellers. PMID:27631156

Who cares? A comparison of informal and formal care provision in Spain, England and the USA.

PubMed

Solé-Auró, Aïda; Crimmins, Eileen M

2014-03-01

This paper investigates the prevalence of incapacity in performing daily activities and the associations between household composition and availability of family members and receipt of care among older adults with functioning problems in Spain, England and the United States of America (USA). We examine how living arrangements, marital status, child availability, limitations in functioning ability, age and gender affect the probability of receiving formal care and informal care from household members and from others in three countries with different family structures, living arrangements and policies supporting care of the incapacitated. Data sources include the 2006 Survey of Health, Ageing and Retirement in Europe for Spain, the third wave of the English Longitudinal Study of Ageing (2006), and the eighth wave of the USA Health and Retirement Study (2006). Logistic and multinomial logistic regressions are used to estimate the probability of receiving care and the sources of care among persons age 50 and older. The percentage of people with functional limitations receiving care is higher in Spain. More care comes from outside the household in the USA and England than in Spain. The use of formal care among the incapacitated is lowest in the USA and highest in Spain.

New nursing education structure in Spain.

PubMed

Zabalegui, Adelaida; Cabrera, Esther

2009-07-01

Nursing education in Spain is developing rapidly in accordance with the European Union growth and within an international globalization movement. The purpose of this article is to present the new nursing education framework in Spain: A brief history together with its recent reform and developments. Since nursing education was integrated into the university level in 1977, the only academic recognition for such an education in Spain was the three year diploma degree. Nurses had to move into other disciplines in order to achieve academic growth or advance their nursing studies abroad. Currently and in compliance with the Bologna declaration for the Higher European Education Area, nursing education in Spain is being transformed into a program which recognizes bachelor, master and doctoral degrees in this field. In January 2005, the Spanish Government published the guidelines for the undergraduate, master's and doctoral levels, and finally, last October 2007, it established the regulations for the official university education. The current nursing specialties in Spain include family and community health nursing, midwifery, mental health nursing, geriatric nursing, health work nursing, medical care nursing and pediatric nursing. This new nursing education structure is expected to improve health care as well as nursing reliability and autonomy.

Freedom from equine infectious anaemia virus infection in Spanish Purebred horses

PubMed Central

Cruz, Fatima; Fores, Paloma; Ireland, Joanne; Moreno, Miguel A.; Newton, Richard

2015-01-01

Introduction No cases of equine infectious anaemia (EIA) have been reported in Spain since 1983. Factors that could increase the risk of reintroducing equine infectious anaemia virus (EIAV) into Spain include the recent occurrence of the disease in Europe and the absence of compulsory serological testing before importation into Spain. Aims and objectives Given the importance of the Spanish Purebred (SP) horse breeding industry in Spain, the aim of this cross-sectional study was to provide evidence of freedom from EIAV in SP stud farms in Central Spain. Materials and methods Serum samples from 555 SP horses, collected between September 2011 and November 2013, were tested using a commercially available EIAV ELISA with a published sensitivity of 100 per cent. Results All 555 samples were negative for antibody to EIAV, providing evidence of a true EIAV seroprevalence between 0 per cent and 0.53 per cent (95% CIs of the sensitivity and specificity of the ELISA technique used Q10 were 100 per cent and 99.3 per cent, respectively) among the SP breeding population in Central Spain. Conclusions These findings should serve to increase confidence when exporting SP horses to other countries. PMID:26392894

[Epidemiology of type 1 diabetes mellitus in children in Spain].

PubMed

Conde Barreiro, S; Rodríguez Rigual, M; Bueno Lozano, G; López Siguero, J P; González Pelegrín, B; Rodrigo Val, M P; Compés Dea, M L

2014-09-01

Epidemiological studies in many regions and countries have contributed to determining the epidemiology of type 1 diabetes (T1DM) in children less than 15 years old. Studies in many regions of Spain have been published, but the national incidence is not really known. A review was made of the publications on the epidemiology of T1DM in Spain, selecting the references on patients less than 15 years old. Many epidemiological studies on T1DM in almost all regions in Spain have been published. The methodology of these studies is heterogeneous, with variations in geographical definition, duration, period of study, limit of age, and data collection. The incidence rates are variable, from 11.5 cases per 100,000/year in Asturias to 27.6 in Castilla-La Mancha. Some studies report the percentage of diabetic ketoacidosis at the time of diagnosis, which is usually in the range of 25-40%. Although there have been various epidemiological studies on T1DM in almost all regions in Spain, the methodology is heterogeneous. The mean incidence of T1DM in children less than 15 years old in Spain, stimated from the selected studies is 17,69 cases per 100,000/year. T1DM registers need to be created and updated, using standardized methodology, to get more reliable data of the epidemiology of T1DM in Spain in the near future. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

Effects of soil water repellency on microbial community structure and functions in Mediterranean pine forests

NASA Astrophysics Data System (ADS)

Lozano, Elena; Grayston, Sue J.; Mataix-Solera, Jorge; Arcenegui, Victoria; Jimenez-Pinilla, Patricia; Mataix-Beneyto, Jorge

2015-04-01

Soil water repellency (SWR) is a property commonly observed in forest areas showing wettable and water repellent patches with high spatial variability. SWR can greatly influence the hydrology and the ecology of forest soils. The capacity of soil microorganisms to degrade different organic compounds depends upon species composition, so this may affect changes in SWR on the microsite scale (such as the presence of soil water repellent patches; Mülleret al., 2010). In the Mediterranean forest context, SWR has been found to be related to microbial community composition. The accumulation of different hydrophobic compounds might be causing the shifts in microbial community structure (Lozano et al., 2014). In this study we investigated the effects of SWR persistence on soil microbial community structure and enzyme activity under Pinus halepensis forest in three different sites: Petrer, Gorga and Jávea (Alicante, E Spain). Soil samples were classified into three different water repellency classes (wettable, slight or strongly water repellent samples) depending on the SWR persistence. The soil microbial community was determined through phospholipid fatty acids (PLFAs). Enzyme activities chosen for this study were cellulase, β-glucosidase and N-acetyl-β-glucosaminide (NAG). The relationships between microbiological community structure and some soil properties such as pH, Glomalin Related Soil Protein, soil organic matter content and soil respiration were also studied. Redundancy analyses and decomposition of the variances were performed to clarify how microbial community composition and enzyme activities are affected by SWR and soil properties. The effect of SWR on microbial community composition differed between locations. This effect was clearer in the Petrer site. Enzyme activity varied considerably depending on SWR persistence. The highest activities were found in slightly SWR samples and the lowest mostly in the strongly water repellent ones. These preliminary results suggest a possible influence of SWR on microbial structure and its activity in soils. References: Lozano, E., García-Orenes, F., Bárcenas-Moreno, G., Jiménez-Pinilla, P., Mataix-Solera, J., Arcenegui, V., Morugán-Coronado, A., Mataix-Beneyto, J., 2014. Relationships between soil water repellency and microbial community composition under different plant species in a Mediterranean semiarid forest. J. Hydrol. Hydromech., 62, 101-107 Müller, K., Deurer, M., Newton, P.C.D., 2010. Is there a link between elevated atmospheric carbon dioxide concentration, soil water repellency and soil carbon mineralization? Agric. Ecosyst. Environ., 139, 98-109. Acknowledgements: to the "Ministerio de Economía and Competitividad" of Spanish Government for finance the POSTFIRE project (CGL2013- 47862-C2-1-R), Generalitat Valenciana for PhD grant, and Spanish Soil Science Society and FUEGORED for their support.

Bringing soil science to society after catastrophic events such as big forest fires. Some examples of field approaches in Spanish Mediterranean areas

NASA Astrophysics Data System (ADS)

Mataix-Solera, Jorge; Arcenegui, Vicky; Cerdà, Artemi; García-Orenes, Fuensanta; Moltó, Jorge; Chrenkovà, Katerina; Torres, Pilar; Lozano, Elena; Jimenez-Pinilla, Patricia; Jara-Navarro, Ana B.

2015-04-01

Forest fires must be considered a natural factor in Mediterranean ecosystems, but the changes in land use in the last six decades have altered its natural regime making them an ongoing environmental problem. Some big forest fires (> 500 has) also have a great socio-economical impact on human population. Our research team has experience of 20 years studying the effects of forest fires on soil properties, their recovery after fire and the impact of some post-fire management treatments. In this work we want to show our experience of how to transfer part of our knowledge to society after two catastrophic events of forest fires in the Alicante Province (E Spain). Two big forest fires: one in "Sierra de Mariola (Alcoi)" and other in "Montgó Natural Park (Javea-Denia)" occurred in in July 2012 and September 2014 respectivelly, and as consequence a great impact was produced on the populations of nearby affected villages. Immediatelly, some groups were formed through social networks with the aim of trying to help recover the affected areas as soon as possible. Usually, society calls for early reforestation and this preassure on forest managers and politicians can produce a response with a greater impact on fire-affected area than the actual fire. The soil is a fragile ecosystem after forest fire, and the situation after fire can vary greatly depending on many factors such as fire severity, previous history of fire in the area, soil type, topography, etc. An evaluation of the site to make the best decision for recovery of the area, protecting the soil and avoiding degradation of the ecosystem is necessary. In these 2 cases we organized some field activities and conferences to give society knowledge of how soil is affected by forest fires, and what would be the best post-fire management depending on how healthy the soil is and the vegetation resilience after fire and our expectations for a natural recovery. The application of different types of mulch in vulnerable areas, the participation of people on the days when we started field research with installation of plots and soil samplings, field trips with volunteers of some NGO's, etc., are some of examples of what we will show in this presentation of how to bring soil science to society. Acknowledgements: to the "Ministerio de Economía and Competitividad" of Spanish Government for finance the POSTFIRE project (CGL2013- 47862-C2-1-R), FUEGORED, Spanish Soil Science Society, Alcoi and Javea councils, Botánica Mediterrànea, ACIF Alcoi, ACIF Marina Alta, Xàbia Viva, Montgó Viu, and Sierra de Mariola and Montgó Natural Parks for their collaboration.

More than 70 years of continuous sea level records on the Santander Bay.

NASA Astrophysics Data System (ADS)

Lavín, Alicia; Tel, Elena; Molinero, Joaquin; Rodriguez, Carmen

2017-04-01

The knowledge of sea level height is important for many different sectors as navigation, transport, building infrastructures, tourism, or maritime sports, between others. Tides are mainly composed of an astronomical part and a meteorological one. Sometimes, their joined action is the responsible of extreme behaviors in the sea level. Influence of pressure differences, as well as related winds, is important in the behavior of sea level to analyze. The first system for reading the sea level was a tide board attached at the pier. In Spain the first modern tide gauge was installed in the Port of Alicante, Mediterranean Sea, in 1873 depending of the National Geographic Institute (IGN). Just the following year, a similar tide gauge was installed at the entrance of the Santander Bay. "La Magdalena" tide gauge was working during two periods 1876-1928 and 1963-1975. Together with Cádiz, the IGN tide gauges were used to determinate the national datum for terrestrial cartography. The Spanish Institute of Oceanography (IEO) tide gauge network was initiated in 1943 with the installation of tide gauges along the Spanish coast. One of them was located in Santander and has been working since then. At the beginning it was a float tide gauge connected to a graphical continuous recorder. Nowadays, it also has a digital encoder and a remote connection that allow using the recorded data for operational purposes. Later a Radar system was added. This tide gauge is referred to the Tide Gauge Zero and also calibrated to a benchmark in order to have a unique reference. This high quality sea level information is required for international and regional research activities, as Global Sea Level Observing System (GLOSS). In particular, long time series are widely used for climate change detection. The sea level long term variability studies require a very good quality data focus in the reference of the data along the whole period and also it will be more precisely if we can remove the crustal movements by monitoring the tide gauge benchmark. Increase in sea level detected in the Santander tide gauge is more than 2 mm/year. Annual and semi-annual cycles are detected in the monthly mean sea level. The amplitude of the annual cycle is 30 mm. and the semiannual 21 mm. Due to the good correlation between the NAO index and the monthly mean sea level we can assume that an important part of these cycles corresponds to the meteorological influence. The historical original records on paper are also digitalized images in order to avoid loses by paper degrading, facilitate the access to them, and in the future, keep a higher frequency record for systematic studies of extreme events.

Heavy metals content in degraded agricultural soils of a mountain region related to soil properties

NASA Astrophysics Data System (ADS)

Navarro-Pedreño, José; Belén Almendro-Candel, María; Gómez, Ignacio; Jordán, Manuel M.; Bech, Jaume; Zorpas, Antonis

2017-04-01

Agriculture has been practiced for long time in Mediterranean regions. Intensive agriculture and irrigation have developed mainly in the valleys and coastal areas. In the mountainous areas, dry farming has been practiced for centuries. Soils have been fertilized using mainly organic amendments. Plants extracted nutrients and other elements like heavy metals presented in soils and agricultural practices modified soil properties that could favor the presence of heavy metals. In this work, it has been checked the content of heavy metals in 100 agricultural soils samples of the NorthWest area of the province of Alicante (Spain) which has been long cultivated with cereals and olive trees, and now soils are abandoned and degraded because of the low agricultural yields. European policy has the aim to improve the sustainable agriculture and recover landscapes of mountain regions. So that, it is important to check the state of the soils (Marques et al. 2007). Soils samples (arable layer) were analyzed determining: pH (1:5, w/v, water extract), equivalent calcium carbonate content, organic matter by Walkley-Black method (Nelson and Sommers 1996), micronutrients (Cu, Fe, Mn, Zn) extracted with DTPA (Lindsay and Norvell, 1978) and measured by atomic absorption spectrometry, and total content of metals (Cd, Cr, Ni, Pb) measured in soil samples after microwave acid digestion (Moral et al. 1996), quantifying the content of metals by ICP analysis. The correlation between soil properties and metals. The results indicated that pH and carbonates are the most important properties of these soils correlated with the metals (both micronutrients and heavy metals). The available micronutrients (all of them) are close correlated with the pH and carbonates in soils. Moreover, heavy metals like Pb and Ni are related to available Mn and Zn. Keywords: pH, carbonates, heavy metals, abandoned soils. References: Lindsay,W.L., andW.A. Norvell. 1978. "Development of a DTPA Soil Test for Zinc, Iron, Manganese and Copper." Soil Science Society of America Journal 42: 421-428. Marques,M.J., R. Jimenez-Ballesta, A. Á lvarez, and R. Bienes. 2007. "Spanish Research on Soil Damage." Science of the Total Environment 378: 1-4. Moral, R., J. Navarro-Pedreño, I. Gómez, and J. Mataix. 1996. "Quantitative Analysis of Organic Residues: Effects of Samples Preparation in the Determination of Metal." Communications in Soil Science and Plant Analysis 27: 753-761. Nelson, D.W., and L.E. Sommers. 1996. "Total Carbon, Organic Carbon, and Organic Matter." In Methods of Soil Analysis. Part 3. Chemical Methods, edited by D.L. Sparks, A.L. Page, P.A. Helmke, R.H. Loeppert, P.N. Soltanpour, M.A. Tabatabai, C.T. Johnston, M.E. Sumner. Madison, WI: American Society of Agronomy.

Cheap, Suitable, Promising: Monitorial Schooling and the Challenge of Mass Education in Early Liberal Spain (1808-1823)

ERIC Educational Resources Information Center

Caruso, Marcelo

2013-01-01

Introduction: The problem of establishing a modern inclusive system of education in Spain was not only one of large structures, but also one related to day-to-day operations in schools including didactics and methods. If liberals in Spain wanted to integrate a large section of the Spanish population into a school system, that system had to be…

Validating a Measure of Teacher Intentions to Integrate Technology in Education in Turkey, Spain and the USA

ERIC Educational Resources Information Center

Perkmen, Serkan; Antonenko, Pavlo; Caracuel, Alfonso

2016-01-01

The main purpose of this study was to examine the validity of the Teacher Intentions to Integrate Technology in Education Scale using pre-service teacher samples from three countries on three continents--Turkey, Spain and the United States. Study participants were 550 pre-service teachers from three universities in Turkey, Spain and the USA (219,…

Comparisons in the Organisation, Methods, and Results of the Universidad Nacional de Educacion a Distancia (Spain) and The Open University of The United Kingdom.

ERIC Educational Resources Information Center

James, Arthur

The organization, methods, and outcomes of the distance education systems at the Universidad Nacional de Educacion a Distancia (UNED) in Spain and The Open University of the United Kingdom are compared. The following topics are covered: higher education in Spain, UNED's ideology, student characteristics in both universities, organization,…

Screening Douglas-fir for rapid early growth in common-garden tests in Spain

Treesearch

Gabriel Toval Hernandez; Guillermo Vega Alonso; Gonzalo Puerto Arribas; James L. Jenkinson

1993-01-01

Douglas-firs from 91 seed sources in North America were evaluated after 5 and 6 years in 15 common-garden tests in the mountainous regions of northwest and north central Spain. Analyses of tallest trees showed that most of the sources of highest potential for reforestation in Spain are found in regions where the Pacific Ocean air mass dominates climate. Fast growers...

Proceedings of the International Conference on Educational Data Mining (EDM) (8th, Madrid, Spain, June 26-29, 2015)

ERIC Educational Resources Information Center

Santos, Olga Cristina, Ed.; Boticario, Jesus Gonzalez, Ed.; Romero, Cristobal, Ed.; Pechenizkiy, Mykola, Ed.; Merceron, Agathe, Ed.; Mitros, Piotr, Ed.; Luna, Jose Maria, Ed.; Mihaescu, Cristian, Ed.; Moreno, Pablo, Ed.; Hershkovitz, Arnon, Ed.; Ventura, Sebastian, Ed.; Desmarais, Michel, Ed.

2015-01-01

The 8th International Conference on Educational Data Mining (EDM 2015) is held under auspices of the International Educational Data Mining Society at UNED, the National University for Distance Education in Spain. The conference held in Madrid, Spain, July 26-29, 2015, follows the seven previous editions (London 2014, Memphis 2013, Chania 2012,…

West Nile virus in Spain: report of the first diagnosed case (in Spain) in a human with aseptic meningitis.

PubMed

Kaptoul, Diana; Viladrich, Pedro F; Domingo, Cristina; Niubó, Jordi; Martínez-Yélamos, Sergio; De Ory, Fernando; Tenorio, Antonio

2007-01-01

We report the first case of illness caused by West Nile virus (WNV) so far diagnosed in Spain. A 21-y-old male presented with clinical and biological signs compatible with viral meningitis. Acute and convalescent serum samples showed IgM and IgG positivity for WNV. These results were confirmed by microneutralization assays.

Determinants of the Job Satisfaction of PhD Holders: An Analysis by Gender, Employment Sector, and Type of Satisfaction in Spain

ERIC Educational Resources Information Center

Escardíbul, Josep-Oriol; Afcha, Sergio

2017-01-01

We analyze the determinants of job satisfaction of PhD holders in Spain. Specifically, we consider overall job satisfaction as well as basic and motivational satisfaction, following Herzberg's typology (based on Maslow's hierarchy of needs). Using representative data for Spain's PhD population--collected from the Spanish Survey on Human Resources…

Wild plants as tools for the remediation of abandoned mining sites with a high arsenic content

NASA Astrophysics Data System (ADS)

Martínez-Lopez, Salvadora; Martínez-Sanchez, MJose; Perez-Sirvent, Carmen; Martínez, Lucia B.; Bech, Jaume

2014-05-01

The aim of this study was to assess the environmental risk posed by arsenic when new vegetation types are introduced, analyzing the transfer of arsenic in different plant species that grow spontaneously in mining areas of SE Spain (Sierra Minera of Cartagena), and the contribution of such plants to the environmental risk represented by their ingestion by animals living in the same ecosystems. When dealing with remediation projects in zones affected by mining activities, the risk posed by the ingestion of the plants by fauna is often forgotten. To study the transfer to the trophic chain, two mammals, sheep and vole, were selected. The risk analysis was centered in the contribution of these natural plants to the ingestion calculated. For this study, 21 vegetal species naturally growing in the soils were collected from the Sierra Minera. The vegetal material studied is clearly associated with the Mediterranean Region (S.E. of Spain) and the plant species collected are endemisms and plants characteristic of the zone. Physico-chemical properties were obtained by means of the usual procedures. To determine the arsenic content, the soil samples and plant materials were digested in a microwave system and the arsenic concentration was determined using atomic fluorescence spectrometry with an automated continuous flow hydride generation system. A semiquantitative estimation of the mineralogical composition of the samples was made by X Ray Diffraction analysis. The soils were classified into three groups: Low (group 1) (7-35 mg/kg) medium (group 2) (35-327 mg/kg) and high (group 3) (> 327 mg/kg), according to their As content. The mineralogy and As content of the soils studied depends on the materials related with mining activity. The descriptive statistical analysis of the population of plants studied showed the As range in roots to be 0.31-150 mg/kg while leaf concentrations were lower (0.21-83.4 mg/kg). The potential risk of As entering the food chain through of the plant species has been evaluated. The exposure pathway considered has been oral ingestion, calculating the contribution of the plant to the daily dose based on the arsenic concentration in the leaves of the plants analyzed. The Bioconcentration Factors are generally very low, the transfer Factors being somewhat higher although rarely exceed the unity. When dealing with phytoremediation of contaminated sites, the contribution of the As level in plants to the daily diet of animals should be used as an indicator for a suitable selection of the vegetal species to be used.

Geodetic slip rate estimates for the Alhama de Murcia and Carboneras faults in the SE Betics, Spain

NASA Astrophysics Data System (ADS)

Khazaradze, Giorgi; Echeverria, Anna; Masana, Eulàlia

2016-04-01

The Alhama de Murcia and the Carboneras faults are the most prominent geologic structures within the Eastern Betic Shear Zone (EBSZ), located in SE Spain. Using continuous and campaign GPS observations conducted during the last decade, we were able to confirm the continuing tectonic activity of these faults by quantifying their geodetic slip-rates and comparing the estimated values with the geological (including paleoseismological) observations. We find that the bulk of the observed deformation is concentrated around the Alhama de Murcia (AMF) and the Palomares (PF) faults. The geodetic horizontal slip rate (reverse-sinistral) of 1.5±0.3 mm/yr calculated for the AMF and PF fault system is in good agreement with geological observations at the AMF, as well as, the focal mechanism of the 2011 Lorca earthquake, suggesting a main role of the AMF. We also find that the geodetic slip rate of the Carboneras fault zone (CFZ) is almost purely sinistral strike-slip with a rate of 1.3±0.2 mm/yr along N48° direction, very similar to 1.1 mm/yr geologic slip-rate, estimated from recent onshore and offshore paleoseismic and geomorphologic studies. The fact the geodetic and the geologic slip-rates are similar at the AMF and CF faults, suggests that both faults have been tectonically active since Quaternary, slipping at approximately at constant rate of 1.1 to 1.8 mm/yr. Since the existing GPS data cannot discern whether the CFZ is slipping seismically or aseismically, we have intended to relate the on-going seismic activity to the slip-rates estimated using GPS. For this reason we compared seismic and geodetic strain rates, where the latter are larger than seismic strain rates, suggesting the presence of aseismic processes in the area. Nevertheless, due to the large earthquake recurrence intervals, we may be underestimating the seismic strain rates. The direction of the P and T average stress axes are in good agreement with geodetic principal strain rate axes. To summarize, in eastern Betics, Alhama de Murcia and Carboneras left-lateral faults are the most active faults and they play an important role in the regional plate convergence kinematics. The work has been supported by the Spanish Ministry of Science and Innovation projects: SHAKE (CGL2011-30005-C02-01), CHARMA (CGL2013-40828-R) and EVENT (CGL2006-12861-C02-01).

Amendments and mulches improve the biological quality of soils degraded by mining activities in SE Spain

NASA Astrophysics Data System (ADS)

Luna Ramos, Lourdes; Miralles Mellado, Isabel; Hernández Fernández, María Teresa; García Izquierdo, Carlos; Solé Benet, Albert

2014-05-01

Mining and quarrying activities generate negative visual impacts in the landscape and a loss of environmental quality. Substrate properties at the end of mining are in general not suitable for plant growth, even native ones. In an experimental soil restoration in limestone quarries from Sierra de Gádor (Almería), SE Spain, the effect of organic amendment (sewage sludge, compost from the organic fraction of domestic waste or non-amendment) combined or not with two different kind of mulches (fine gravel, chopped forest residue) was tested by triplicate in 5 x 5 m plots with the aim to improve soil/substrate properties and to reduce evaporation and erosion. In each experimental plot 75 native plants (Stipa tenacissima, Anthyllis terniflora and Anthyllis cytisoides) were planted. Effects of adding organic amendments and mulches on some soil microbiological and biochemical parameters (microbial biomass carbon, basal respiration and different enzymatic activities, such as dehydrogenase, phosphatase, β-glucosidase and urease) were analyzed 5 years after the start of the experiment. Vegetation growth was also monitored. The two-way ANOVA, using as factors amendment and mulch, showed a significant positive influence of organic amendments on microbial biomass (Cmic), basal respiration and some enzymatic activities related to the cycles of C and N. The highest values of these parameters were obtained with compost. The influence of the mulch factor and its interactions with the amendment factor on the measured variables did not follow a clear trend with respect the measured parameters. Mulching did not improved significantly (p<0.05) the positive effect of organic amendments on Cmic although Cmic values increased with the incorporation of "forest chopped residue" and decreased with gravel incorporation. In general, both type of mulch decreased or have no effect on the microbial activity detected in the amended soils, with the only exception of the forest chopped residue, which increased phosphatase activity in the compost amended soil. Plant growth was significantly higher in amended soils than in the control, but it is remarkable that the mulch type "forest chopped residue" had a negative effect on vegetation growth. The addition of organic amendments, especially compost from the organic fraction of domestic wastes, is beneficial to restore degraded or man-made soils from quarrying areas because they stimulate microbial growth and activity, resulting in mineralization of nutrients necessary for plants and increasing soil fertility and quality. However, after 5 years the effects of the mulch "forest chopped residue", on the improvement of soil or substrate quality are not clear.

Identification of the origin of salts in an agricultural area of SE Spain

NASA Astrophysics Data System (ADS)

Acosta, Jose A.; Faz, Angel; Kalbitz, Karsten; Jansen, Boris; Silvia, Martinez-Martinez

2010-05-01

In spite of soil salinity having been widely studied in many part of the world, origin of salinity has not been addresses in detail in some of the most productive agricultural areas of Europe (e.g. southeast of Spain). According to the European Commission, salinization affects about 1 to 3 million ha of the area of the European Union and Candidate Countries. In Europe, most of the salt-affected land surfaces are concentrated in the Mediterranean basin. In Spain, about 3% of the 3.5 million hectares of irrigated land are severely affected by salts and another 15% is at serious risk of imminent salinization. Due to the limited water resources in southeast of Spain, water with marginal quality is used for irrigation. The use of this water has led to degradation, reduction of the land's production capacity and soil salinization. The main aim of the present study was to identify the origin of the salts involved in such salinization, using classical and multivariable statistical techniques. In order to achieve this objective, surface soil samples were collected in January and July 2009 at 48 sites located in a representative lemon production area close to City of Murcia, covering a surface area of 44 km2. Soil pH, electrical conductivity, ionic composition, total organic matter, equivalent calcium carbonate, cation exchange capacity and particle size distribution were determined. The Pearson correlation coefficient, r, was used to measure the relationship between two quantitative variables and principal components analysis was used to study the correlations among anions and cations and their grouping into several factors. Results indicated that the high electrical conductivity found in the study area indeed comes from poor quality irrigation water used for agriculture. Anions and cations responsible of the salinity were chlorides, sulphates, calcium, magnesium and sodium. Mismanagement of water and traditional irrigation system resulted in salt build-up in the soil system. Therefore, there is an urgent need to manage irrigation considering the soil type, climatic factors, and crop requirements. A change to drip irrigation system is desirable in this respect. Phosphate, ammonium, nitrate and potassium found in the soils under study were found to be associated with fertilization. They have been applied to the soil mainly as ammonium nitrate, potassium nitrate, and monoammonium phosphate. The previous indicated that these ions are not involved in secondary salinization of the soils. Finally, SEM-EDX analysis suggested that calcium sulphate found in the agricultural soil of Murcia originated from two sources: i) irrigation water and ii) pedogenic sources. This was confirmed by different crystal morphology and occurrence. In conclusion, multivariable analyses combined with advanced laboratory analysis (e.g. SEM-EDX) are very useful to identify the possible sources of salts. Acknowledgements: to "Fundación Séneca" of "Comunidad Autónoma de Murcia" for its financial support.

Management of postoperative pain in abdominal surgery in Spain. A multicentre drug utilization study

PubMed Central

Vallano, Antonio; Aguilera, Cristina; Arnau, Josep Maria; Baños, Josep-Eladi; Laporte, Joan-Ramon

1999-01-01

Participating centres: Hospital Universitario San Juan, Alicante: Maria Jesús Olaso, Javier Agulló, Clara Faura. Hospital Torrecárdenas, Almería: Carmen Fernández Sánchez, Miguel Lorenzo Campos, Juan Manuel Rodríguez Alonso. Hospital Quirúrgic Adriano, Barcelona: Carmen Alerany Pardo, Paquita Alvarez González, Teresa Martín Benito. Hospital Universitari del Mar-IMIM, Barcelona: Magí Farré, Maite Terán. Corporació Sanitària Parc Taulí, Sabadell: Montserrat Cañellas, Sergio Zavala, Josep Planell. Hospital Universitari de la Santa Creu i Sant Pau: Gonzalo Calvo, Rosa Morros, Silvia Mateo. Hospital General Vall d’Hebron, Barcelona: Carmen Bosch, María José Martínez. Hospital Universitario Virgen de la Victoria, Málaga: Maribel Lucena, José Antonio González, Gabriel Carranque. Hospital Clínico Universitario San Carlos, Madrid: Emilio Vargas, Amparo Gil López-Oliva, Míriam García Mateos. Hospital Universitario Marqués de Valdecilla, Santander: Mario González, Antonio Cuadrado. Hospital Universitario Virgen de la Macarena, Sevilla: Juan Antonio Durán, Pilar Máyquez, María Isabel Serrano. Hospital Universitario Virgen del Rocío, Sevilla: Jaume Torelló, Juan Ramón Castillo, María de las Nieves Merino. Aims Postoperative pain is common in hospital-admitted patients. Its management is determined by different therapeutic traditions and by the attitudes of health professionals in each hospital. The aim of this study was to describe the patterns of prescription and administration of analgesic drugs used for postoperative pain after abdominal surgery in Spanish hospitals, to know the prevalence and the severity of postoperative pain, and to determine the extent of variability in the management of postoperative pain among the participating centres. Methods The study was a multicentre descriptive cross-sectional drug utilization study in 12 Spanish hospitals. The subjects were an unselected sample of consecutive patients undergoing abdominal surgery, admitted between October 1994 and January 1995. For each patient, information about the surgical procedure and the use of analgesics was prospectively collected. The severity of postoperative pain was assessed during the first day after surgery by means of a six-category (none, mild, moderate, severe, very severe, and unbearable) rating scale and a visual analogue scale (VAS). Results Nine hundred and ninety-three patients (547 men) were included. The most common surgical procedures were inguinal hernia repair (315, 32%), cholecystectomy (268, 27%), appendectomy (140, 14%), bowel resection (137, 14%), and gastric surgery (58, 6%). Fifty-nine percent of patients (587) received nonopioid analgesics only, 9% (89) received opioid analgesics only, and 27% (263) received both opioid and nonopioid analgesics. The most frequently administered drugs were metamizole (667 patients) and pethidine (213 patients). Although in the majority of medical orders the administration of analgesics was scheduled at regular time intervals, the majority of actual doses were given ‘as-needed’. The average administered daily doses of all analgesics were lower than those prescribed. Thirty-eight percent (371/967) of patients rated their maximum pain on the first day as severe to unbearable. Wide interhospital variability was recorded in the surgical procedures which had been performed, in the analgesics used, and also in the pain scores referred by patients. The percentage of patients in each centre who suffered severe to unbearable pain varied from 22 to 67%. Conclusions In Spain many patients still suffer severe pain after abdominal surgery, and this seems to be due to an inadequate use of analgesics. Wide interhospital variability in the management of postoperative pain and in its prevalence was also recorded. PMID:10383545

Metal availability and bio-accessibility in water-logged soils: in vitro experiments.

NASA Astrophysics Data System (ADS)

Florido, M. C.; Madrid, F.; Madrid, L.; Ajmone-Marsan, F.

2010-05-01

Reducing conditions of submerged soils were simulated in vitro by keeping various soil samples for various times of reaction (between 1 and 15 days) in sealed flasks and N2 atmosphere under an aqueous solution, 0.01 M CaCl2 containing 1 g/l glucose. Surface samples of soils from urban green areas of Ljubljana (LJU), Torino (TOR) and Sevilla, were chosen. In the latter case, two samples of the same soil were included, before (SE-0) and after (SE-8) receiving a composted biosolid (two yearly doses of 80000 kg/ha) obtained from sewage sludge, often used as amendment by the Parks & Gardens Service of the local Government. A fifth soil (QUE) was chosen from the area affected by an accident where 2 million m3 of metal-rich mine tailings were spilled over the Guadiamar river (SW Spain) and its riparian areas. This highly polluted soil was included for comparison. Values of Eh, pH and several metal concentrations were determined in the solution after each time, and metal availability and bio-accessibility were estimated in the soils after treatment. The metals studied were Fe, Mn and some of those called 'urban' metals, namely Cu, Pb and Zn. The solution pH for LJU, TOR and SE-0 was slightly acidified in the first days and increased steadily afterwards. In contrast, QUE and SE-8 show pH increases from the beginning and a constant pH after 4-8 days. This agrees with the expected H+ consumption during reduction. Most soils show strong initial Eh decreases, subsequent slower increases up to 5-8 days and slow decreases afterwards. Solution Fe and Mn showed significant increases throughout the experiment, and Pb showed slight increases only up to 4 days. In contrast, other metals showed non-significant changes, and very low amounts were dissolved during the treatment. However, the amounts of available and, especially, bio-accessible urban metals in the solid phases were significantly increased by the treatment. Such increases may cause a greater leaching of metals to the water table or a greater uptake of potentially toxic metals. In the case of ornamental sites, playgrounds and other recreational areas, such increases can have a direct significance on public health through a hand-to-mouth transfer. The observed increases are significant even in soils with not very high metal contents, as it is the case of LJU or SE samples.

Geographic determinants of individual obesity risk in Spain: A multilevel approach.

PubMed

Raftopoulou, Athina

2017-02-01

This paper seeks to understand the determinants of individual body weight status and obesity risk in Spain by concurrently examining individual and regional characteristics. The data are drawn from the National Health Survey of Spain for the year 2011-2012 (INE-National Statistical Institute of Spain) and contain information for a representative sample of 12,671 adults across 50 provinces in Spain. A multilevel analysis is carried out to examine the determinants of individual weight status and obesity, controlling not only for the individual effects and those of the immediate environment but also for the broader setting to which individuals and their immediate environment belong. Our findings suggest that attributes from all three levels of analysis have an effect on individual weight status and obesity. Lack of green spaces and criminality taken as proxies of the social environment positively affect individual and women's BMI and obesity, respectively. Copyright © 2016 Elsevier B.V. All rights reserved.

Hepatitis E Virus in Pork Production Chain in Czech Republic, Italy, and Spain, 2010

PubMed Central

Di Bartolo, Ilaria; Diez-Valcarce, Marta; Vasickova, Petra; Kralik, Petr; Hernandez, Marta; Angeloni, Giorgia; Ostanello, Fabio; Bouwknegt, Martijn; Rodríguez-Lázaro, David; Pavlik, Ivo

2012-01-01

We evaluated the prevalence of hepatitis E virus (HEV) in the pork production chain in Czech Republic, Italy, and Spain during 2010. A total of 337 fecal, liver, and meat samples from animals at slaughterhouses were tested for HEV by real-time quantitative PCR. Overall, HEV was higher in Italy (53%) and Spain (39%) than in Czech Republic (7.5%). HEV was detected most frequently in feces in Italy (41%) and Spain (39%) and in liver (5%) and meat (2.5%) in Czech Republic. Of 313 sausages sampled at processing and point of sale, HEV was detected only in Spain (6%). HEV sequencing confirmed only g3 HEV strains. Indicator virus (porcine adenovirus) was ubiquitous in fecal samples and absent in liver samples and was detected in 1 slaughterhouse meat sample. At point of sale, we found porcine adenovirus in sausages (1%–2%). The possible dissemination of HEV and other fecal viruses through pork production demands containment measures. PMID:22840221

The burden of hospital malnutrition in Spain: methods and development of the PREDyCES® study.

PubMed

Planas Vila, M; Álvarez Hernández, J; García de Lorenzo, A; Celaya Pérez, S; León Sanz, M; García-Lorda, P; Brosa, M

2010-01-01

It is well known that hospital malnutrition is a highly prevalent condition associated to increase morbidity and mortality as well as related healthcare costs. Although previous studies have already measured the prevalence and/or costs of hospital nutrition in our country, their local focus (at regional or even hospital level) make that the true prevalence and economic impact of hospital malnutrition for the National Health System remain unknown in Spain. The PREDyCES® (Prevalence of hospital malnutrition and associated costs in Spain) study was aimed to assess the prevalence of hospital malnutrition in Spain and to estimate related costs. Some aspects made this study unique: a) It was the first study in a representative sample of hospitals of Spain; b) different measures to assess hospital malnutrition (NRS2002, MNA as well as anthropometric and biochemical markers) where used both at admission and discharge and, c) the economic consequences of malnutrition where estimated using the perspective of the Spanish National Health System.

High speed rail and coastal tourism: Identifying passenger profiles and travel behaviour

PubMed Central

Ortuño, Armando

2017-01-01

In this paper, we characterise tourists most likely to visit a coastal destination by high-speed rail (HSR). Our data came from a survey conducted among HSR passengers during 2014’s high season (July and August) at Spain’s Camp de Tarragona and Alicante Stations, each of which is near a mass tourism destination on the Mediterranean coast: the Costa Daurada and the Costa Blanca, respectively. We used responses to the survey, which presented binary discrete-choice situations, to construct a database necessary for a logistic regression model that allowed us to examine how passenger profile, trip characteristics, and stay conditions influenced the use of HSR services on visits to each coastal destination. Results highlighted significant differences in the profiles of tourists who arrived at each destination by HSR and, in turn, that no specific tourist profile is associated with HSR, even for two stations that serve sunny beach destinations. Among its implications, to analyse travellers that HSR can attract, it is vital to consider the specific characteristics of each destination and its current market. PMID:28644893

[The most common vital events in women 45-64 years of age. Repercussions as psychophysical stressors].

PubMed

Marín Torrens, R M; Sánchez Cánovas, J; Donat Colomer, F; Dupuy Layo, M J; Salas Trejo, M D

1996-05-15

To find what vital events middle-aged women in our society most often experience and their influence as stress factors on physical health and subjective psychological well-being. A multivariant transversal study. 5 primary care centres in Valencia and Alicante. 306 women chosen at random among those seen at these health centres. Frequency analysis of vital events. Correlation analysis with questionnaires on physical symptoms and diseases, psychological well-being, work situation, emotional behaviour, sexuality and relationships with their partner. ANOVA: dividing the sample into 2 groups based on mean adaptive effort. The most common events numbered 23. The ANOVA showed a significant association between greater adaptive effort and negative emotional behaviour, personal control, material well-being, relationship with the partner, and physical and psychological symptoms. The relevance of daily events as generators of stress was confirmed, as was the impact of these and major events on these women's physical and psychological health. The importance of attending women at this stage of their lives from an integrated and interdisciplinary perspective, which tackles the physiological, psychological and cultural features together, was shown.

A Distributed Model for Stressors Monitoring Based on Environmental Smart Sensors.

PubMed

de Ramón-Fernández, Alberto; Ruiz-Fernández, Daniel; Marcos-Jorquera, Diego; Gilart-Iglesias, Virgilio

2018-06-14

Nowadays, in many countries, stress is becoming a problem that increasingly affects the health of people. Suffering stress continuously can lead to serious behavioral disorders such as anxiety or depression. Every person, in his daily routine, can face many factors which can contribute to increase his stress level. This paper describes a flexible and distributed model to monitor environmental variables associated with stress, which provides adaptability to any environment in an agile way. This model was designed to transform stress environmental variables in value added information (key stress indicator) and to provide it to external systems, in both proactive and reactive mode. Thus, this value-added information will assist organizations and users in a personalized way helping in the detection and prevention of acute stress cases. Our proposed model is supported by an architecture that achieves the features above mentioned, in addition to interoperability, robustness, scalability, autonomy, efficient, low cost and consumption, and information availability in real time. Finally, a prototype of the system was implemented, allowing the validation of the proposal in different environments at the University of Alicante.

Juan Ruiz De Alarcón: Impairment as Empowerment in Early Modern Spain

ERIC Educational Resources Information Center

Clark, Gloria Bodtorf

2016-01-01

Juan Ruiz de Alarcón, a seventeenth-century writer and native of New Spain, so excelled at the craft of writing "comedias" that he is recognized as one of the great writers of early modern Spain. In his personal life Ruiz de Alarcón struggled with a significant bodily impairment, a large hump on both his back and front, which made him…

The Politics of Place: Official, Intermediate and Community Discourses in Depopulated Rural Areas of Central Spain. The Case of the Riaza River Valley (Segovia, Spain)

ERIC Educational Resources Information Center

Paniagua, Angel

2009-01-01

This paper provides theoretical and methodological arguments to study the politics of space in small marginal and depopulated areas of Spain. The case for research is the Riaza river valley in the province of Segovia. Usually the analysis of rural space (and the geographical space in general) provides opposing presentations: vertical, between…

First autochthonous malaria case due to Plasmodium vivax since eradication, Spain, October 2010.

PubMed

Santa-Olalla Peralta, P; Vazquez-Torres, M C; Latorre-Fandos, E; Mairal-Claver, P; Cortina-Solano, P; Puy-Azón, A; Adiego Sancho, B; Leitmeyer, K; Lucientes-Curdi, J; Sierra-Moros, M J

2010-10-14

In October 2010, one case of autochthonous malaria due to Plasmodium vivax was diagnosed in Spain. The case occurred in Aragon, north-eastern Spain, where the vector Anopheles atroparvus is present. Although the source of infection could not be identified, this event highlights that sporadic autochthonous transmission of vector-borne diseases in continental Europe is possible and calls for enhanced surveillance and vector control measures.

Asbestos-related occupational cancers compensated under the Spanish National Insurance System, 1978-2011.

PubMed

García-Gómez, Montserrat; Menéndez-Navarro, Alfredo; López, Rosario Castañeda

2015-01-01

In 1978, asbestos-related occupational cancers were added to the Spanish list of occupational diseases. However, there are no full accounts of compensated cases since their inclusion. To analyze the cases of asbestos-related cancer recognized as occupational in Spain between 1978 and 2011. Cases were obtained from the Spanish Employment Ministry. Specific incidence rates by year, economic activity, and occupation were obtained. We compared mortality rates of mesothelioma and bronchus and lung cancer mortality in Spain and the European Union. Between 1978 and 2011, 164 asbestos-related occupational cancers were recognized in Spain, with a mean annual rate of 0·08 per 10(5) employees (0·13 in males, 0·002 in females). Under-recognition rates were an estimated 93·6% (males) and 99·7% (females) for pleural mesothelioma and 98·8% (males) and 100% (females) for bronchus and lung cancer. In Europe for the year 2000, asbestos-related occupational cancer rates ranged from 0·04 per 10(5) employees in Spain to 7·32 per 10(5) employees in Norway. These findings provide evidence of gross under-recognition of asbestos-related occupational cancers in Spain. Future work should investigate cases treated in the National Healthcare System to better establish the impact of asbestos on health in Spain.

The State of the Art of Group Psychotherapy in Spain.

PubMed

Martinez-Taboada, Cristina; Amutio, Alberto; Elgorriaga, Edurne; Arnoso, Ainara

2015-10-01

(1) What is the history and the theoretical orientation of group therapy in Spain? (2) How is training organized? (3) What role does group psychotherapy play in the health system in Spain? (4) What is the relationship between group psychotherapy research and clinical practice in Spain? (5) What topics can be identified as unique to therapy groups in Spain? (6) How are group-related issues important within the social background of Spain? and (7) What does group work hold for the future? Although not even a century has passed since the birth of this discipline, there have already been many events associated with the management of power and knowledge, the development of a sense of community, and the evolution of the political and social life of our country. Group therapy training is still evolving and is properly supported and accredited by prestigious institutions. In the 2013 Symposium of the Spanish Society of Group Psychotherapy and Group Techniques (SEPTG), the need for joint group theories and techniques within the profession's activities was clearly highlighted. Further, the enthusiasm of group psychotherapists to open themselves to specific social perspectives (health, education, community prevention, organizations) is a way of encouraging society to untangle conscious and unconscious knots that are created in social interaction.

Chikungunya virus infections among travellers returning to Spain, 2008 to 2014.

PubMed

Fernandez-Garcia, Maria Dolores; Bangert, Mathieu; de Ory, Fernando; Potente, Arantxa; Hernandez, Lourdes; Lasala, Fatima; Herrero, Laura; Molero, Francisca; Negredo, Anabel; Vázquez, Ana; Minguito, Teodora; Balfagón, Pilar; de la Fuente, Jesus; Puente, Sabino; Ramírez de Arellano, Eva; Lago, Mar; Martinez, Miguel; Gascón, Joaquim; Norman, Francesca; Lopez-Velez, Rogelio; Sulleiro, Elena; Pou, Diana; Serre, Nuria; Roblas, Ricardo Fernández; Tenorio, Antonio; Franco, Leticia; Sanchez-Seco, Maria Paz

2016-09-08

Since the first documented autochthonous transmission of chikungunya virus in the Caribbean island of Saint Martin in 2013, the infection has been reported within the Caribbean region as well as North, Central and South America. The risk of autochthonous transmission of chikungunya virus becoming established in Spain may be elevated due to the large numbers of travellers returning to Spain from countries affected by the 2013 epidemic in the Caribbean and South America, as well as the existence of the Aedes albopictus vector in certain parts of Spain. We retrospectively analysed the laboratory diagnostic database of the National Centre for Microbiology, Institute of Health Carlos III (CNM-ISCIII) from 2008 to 2014. During the study period, 264 confirmed cases, of 1,371 suspected cases, were diagnosed at the CNM-ISCIII. In 2014 alone, there were 234 confirmed cases. The highest number of confirmed cases were reported from the Dominican Republic (n = 136), Venezuela (n = 30) and Haiti (n = 11). Six cases were viraemic in areas of Spain where the vector is present. This report highlights the need for integrated active case and vector surveillance in Spain and other parts of Europe where chikungunya virus may be introduced by returning travellers. This article is copyright of The Authors, 2016.

Who cares? A comparison of informal and formal care provision in Spain, England and the USA

PubMed Central

SOLÉ-AURÓ, AÏDA; CRIMMINS, EILEEN M.

2013-01-01

This paper investigates the prevalence of incapacity in performing daily activities and the associations between household composition and availability of family members and receipt of care among older adults with functioning problems in Spain, England and the United States of America (USA). We examine how living arrangements, marital status, child availability, limitations in functioning ability, age and gender affect the probability of receiving formal care and informal care from household members and from others in three countries with different family structures, living arrangements and policies supporting care of the incapacitated. Data sources include the 2006 Survey of Health, Ageing and Retirement in Europe for Spain, the third wave of the English Longitudinal Study of Ageing (2006), and the eighth wave of the USA Health and Retirement Study (2006). Logistic and multinomial logistic regressions are used to estimate the probability of receiving care and the sources of care among persons age 50 and older. The percentage of people with functional limitations receiving care is higher in Spain. More care comes from outside the household in the USA and England than in Spain. The use of formal care among the incapacitated is lowest in the USA and highest in Spain. PMID:24550574

Prevalence and Genetic Diversity of Avipoxvirus in House Sparrows in Spain.

PubMed

Ruiz-Martínez, Jorge; Ferraguti, Martina; Figuerola, Jordi; Martínez-de la Puente, Josué; Williams, Richard Alexander John; Herrera-Dueñas, Amparo; Aguirre, José Ignacio; Soriguer, Ramón; Escudero, Clara; Moens, Michaël André Jean; Pérez-Tris, Javier; Benítez, Laura

2016-01-01

Avipoxvirus (APV) is a fairly common virus affecting birds that causes morbidity and mortality in wild and captive birds. We studied the prevalence of pox-like lesions and genetic diversity of APV in house sparrows (Passer domesticus) in natural, agricultural and urban areas in southern Spain in 2013 and 2014 and in central Spain for 8 months (2012-2013). Overall, 3.2% of 2,341 house sparrows visually examined in southern Spain had cutaneous lesions consistent with avian pox. A similar prevalence (3%) was found in 338 birds from central Spain. Prevalence was higher in hatch-year birds than in adults. We did not detect any clear spatial or temporal patterns of APV distribution. Molecular analyses of poxvirus-like lesions revealed that 63% of the samples were positive. Molecular and phylogenetic analyses of 29 DNA sequences from the fpv167 gene, detected two strains belonging to the canarypox clade (subclades B1 and B2) previously found in Spain. One of them appears predominant in Iberia and North Africa and shares 70% similarity to fowlpox and canarypox virus. This APV strain has been identified in a limited number of species in the Iberian Peninsula, Morocco and Hungary. The second one has a global distribution and has been found in numerous wild bird species around the world. To our knowledge, this represents the largest study of avian poxvirus disease in the broadly distributed house sparrow and strongly supports the findings that Avipox prevalence in this species in South and central Spain is moderate and the genetic diversity low.

Differences in Attitudes Toward Living Kidney Donation Among Dominican Immigrants Living in Spain and the United States.

PubMed

Ríos, A; López-Navas, A I; Sánchez, Á; Flores-Medina, J; Ayala, M A; Garrido, G; Sebastián, M J; Martínez-Alarcón, L; Ramis, G; Hernández, A M; Ramírez, P; Parrilla, P

2018-03-01

The Dominican population has a double-emigration pathway: one is to the USA, by proximity, and the other is to Spain, by sociocultural identification. Our aim was to determine attitudes toward living organ donation among Dominicans residing in Florida (USA) and Spain. All study participants were at least 15 years old and living in either Florida (USA) or Spain, and stratified by gender and age. A questionnaire on attitudes toward living kidney donation ("PCID-LKD Ríos") was used. The support of immigrant associations in Florida and Spain was required to advise on survey locations. Data obtained were anonymized and self-administered. The study questionnaire was completed by 123 Dominicans, 68% of whom were in favor of living related kidney donation. There were differences (P = .004) according to the country of residence. Eighty-one percent of Spain's Dominican residents were in favor, compared with 56% of Florida's residents. Factors associated with attitude toward donation were level of education (P < .001), previous experience with organ donation (P = .006), attitude toward cadaveric organ donation (P < .001), belief in the possibility of needing a transplant in the future (P = .016), discussing the issue with one's family (P = .007), discussing the issue with husband/wife/partner (P = .002), carrying out pro-social activities (P = .029), religious beliefs (P = .001), and understanding the risk of living kidney donation (P = .046). Attitudes toward living kidney donation among immigrant Dominicans varies between Spain and the USA, with the former showing a more positive view. Copyright © 2017 Elsevier Inc. All rights reserved.

Stroop Color-Word Interference Test: Normative data for Spanish-speaking pediatric population.

PubMed

Rivera, D; Morlett-Paredes, A; Peñalver Guia, A I; Irías Escher, M J; Soto-Añari, M; Aguayo Arelis, A; Rute-Pérez, S; Rodríguez-Lorenzana, A; Rodríguez-Agudelo, Y; Albaladejo-Blázquez, N; García de la Cadena, C; Ibáñez-Alfonso, J A; Rodriguez-Irizarry, W; García-Guerrero, C E; Delgado-Mejía, I D; Padilla-López, A; Vergara-Moragues, E; Barrios Nevado, M D; Saracostti Schwartzman, M; Arango-Lasprilla, J C

2017-01-01

To generate normative data for the Stroop Word-Color Interference test in Spanish-speaking pediatric populations. The sample consisted of 4,373 healthy children from nine countries in Latin America (Chile, Cuba, Ecuador, Guatemala, Honduras, Mexico, Paraguay, Peru, and Puerto Rico) and Spain. Each participant was administered the Stroop Word-Color Interference test as part of a larger neuropsychological battery. The Stroop Word, Stroop Color, Stroop Word-Color, and Stroop Interference scores were normed using multiple linear regressions and standard deviations of residual values. Age, age2, sex, and mean level of parental education (MLPE) were included as predictors in the analyses. The final multiple linear regression models showed main effects for age on all scores, except on Stroop Interference for Guatemala, such that scores increased linearly as a function of age. Age2 affected Stroop Word scores for all countries, Stroop Color scores for Ecuador, Mexico, Peru, and Spain; Stroop Word-Color scores for Ecuador, Mexico, and Paraguay; and Stroop Interference scores for Cuba, Guatemala, and Spain. MLPE affected Stroop Word scores for Chile, Mexico, and Puerto Rico; Stroop Color scores for Mexico, Puerto Rico, and Spain; Stroop Word-Color scores for Ecuador, Guatemala, Mexico, Puerto Rico and Spain; and Stroop-Interference scores for Ecuador, Mexico, and Spain. Sex affected Stroop Word scores for Spain, Stroop Color scores for Mexico, and Stroop Interference for Honduras. This is the largest Spanish-speaking pediatric normative study in the world, and it will allow neuropsychologists from these countries to have a more accurate approach to interpret the Stroop Word-Color Interference test in pediatric populations.

Prevalence and Genetic Diversity of Avipoxvirus in House Sparrows in Spain

PubMed Central

Ruiz-Martínez, Jorge; Ferraguti, Martina; Figuerola, Jordi; Martínez-de la Puente, Josué; Williams, Richard Alexander John; Herrera-Dueñas, Amparo; Aguirre, José Ignacio; Soriguer, Ramón; Escudero, Clara; Moens, Michaël André Jean; Pérez-Tris, Javier; Benítez, Laura

2016-01-01

Avipoxvirus (APV) is a fairly common virus affecting birds that causes morbidity and mortality in wild and captive birds. We studied the prevalence of pox-like lesions and genetic diversity of APV in house sparrows (Passer domesticus) in natural, agricultural and urban areas in southern Spain in 2013 and 2014 and in central Spain for 8 months (2012–2013). Overall, 3.2% of 2,341 house sparrows visually examined in southern Spain had cutaneous lesions consistent with avian pox. A similar prevalence (3%) was found in 338 birds from central Spain. Prevalence was higher in hatch-year birds than in adults. We did not detect any clear spatial or temporal patterns of APV distribution. Molecular analyses of poxvirus-like lesions revealed that 63% of the samples were positive. Molecular and phylogenetic analyses of 29 DNA sequences from the fpv167 gene, detected two strains belonging to the canarypox clade (subclades B1 and B2) previously found in Spain. One of them appears predominant in Iberia and North Africa and shares 70% similarity to fowlpox and canarypox virus. This APV strain has been identified in a limited number of species in the Iberian Peninsula, Morocco and Hungary. The second one has a global distribution and has been found in numerous wild bird species around the world. To our knowledge, this represents the largest study of avian poxvirus disease in the broadly distributed house sparrow and strongly supports the findings that Avipox prevalence in this species in South and central Spain is moderate and the genetic diversity low. PMID:28005936

Non-random co-occurrence of native and exotic plant species in Mediterranean grasslands

NASA Astrophysics Data System (ADS)

de Miguel, José M.; Martín-Forés, Irene; Acosta-Gallo, Belén; del Pozo, Alejandro; Ovalle, Carlos; Sánchez-Jardón, Laura; Castro, Isabel; Casado, Miguel A.

2016-11-01

Invasion by exotic species in Mediterranean grasslands has determined assembly patterns of native and introduced species, knowledge of which provides information on the ecological processes underlying these novel communities. We considered grasslands from Spain and Chile. For each country we considered the whole grassland community and we split species into two subsets: in Chile, species were classified as natives or colonizers (i.e. exotics); in Spain, species were classified as exclusives (present in Spain but not in Chile) or colonizers (Spanish natives and exotics into Chile). We used null models and co-occurrence indices calculated in each country for each one of 15 sites distributed along a precipitation gradient and subjected to similar silvopastoral exploitation. We compared values of species co-occurrence between countries and between species subsets (natives/colonizers in Chile; exclusives/colonizers in Spain) within each country and we characterised them according to climatic variables. We hypothesized that: a) the different coexistence time of the species in both regions should give rise to communities presenting a spatial pattern further from random in Spain than in Chile, b) the co-occurrence patterns in the grasslands are affected by mesoclimatic factors in both regions. The patterns of co-occurrence are similar in Spain and Chile, mostly showing a spatial pattern more segregated than expected by random. The colonizer species are more segregated in Spain than in Chile, possibly determined by the longer residence time of the species in the source area than in the invaded one. The segregation of species in Chile is related to water availability, being species less segregated in habitat with greater water deficit; in Spain no relationship with climatic variables was found. After an invasion process, our results suggest that the possible process of alteration of the original Chilean communities has not prevented the assembly between the native and colonizer species together.

Comparison and validation of gridded precipitation datasets for Spain

NASA Astrophysics Data System (ADS)

Quintana-Seguí, Pere; Turco, Marco; Míguez-Macho, Gonzalo

2016-04-01

In this study, two gridded precipitation datasets are compared and validated in Spain: the recently developed SAFRAN dataset and the Spain02 dataset. These are validated using rain gauges and they are also compared to the low resolution ERA-Interim reanalysis. The SAFRAN precipitation dataset has been recently produced, using the SAFRAN meteorological analysis, which is extensively used in France (Durand et al. 1993, 1999; Quintana-Seguí et al. 2008; Vidal et al., 2010) and which has recently been applied to Spain (Quintana-Seguí et al., 2015). SAFRAN uses an optimal interpolation (OI) algorithm and uses all available rain gauges from the Spanish State Meteorological Agency (Agencia Estatal de Meteorología, AEMET). The product has a spatial resolution of 5 km and it spans from September 1979 to August 2014. This dataset has been produced mainly to be used in large scale hydrological applications. Spain02 (Herrera et al. 2012, 2015) is another high quality precipitation dataset for Spain based on a dense network of quality-controlled stations and it has different versions at different resolutions. In this study we used the version with a resolution of 0.11°. The product spans from 1971 to 2010. Spain02 is well tested and widely used, mainly, but not exclusively, for RCM model validation and statistical downscliang. ERA-Interim is a well known global reanalysis with a spatial resolution of ˜79 km. It has been included in the comparison because it is a widely used product for continental and global scale studies and also in smaller scale studies in data poor countries. Thus, its comparison with higher resolution products of a data rich country, such as Spain, allows us to quantify the errors made when using such datasets for national scale studies, in line with some of the objectives of the EU-FP7 eartH2Observe project. The comparison shows that SAFRAN and Spain02 perform similarly, even though their underlying principles are different. Both products are largely better than ERA-Interim, which has a much coarser representation of the relief, which is crucial for precipitation. These results are a contribution to the Spanish Case Study of the eartH2Observe project, which is focused on the simulation of drought processes in Spain using Land-Surface Models (LSM). This study will also be helpful in the Spanish MARCO project, which aims at improving the ability of RCMs to simulate hydrometeorological extremes.

Development of Ultra-High Mechanical Damping Structures Based on the Nano-Scale Properties of Shape Memory Alloys

DTIC Science & Technology

2013-07-29

Condensada Facultad de Ciencia y Tecnologia Aptdo 644 Bilbao, Spain 48080 EOARD Grant 10-3074 Report Date: July 2013 Final Report... Ciencia y Tecnologia Aptdo 644 Bilbao, Spain 48080 8. PERFORMING ORGANIZATION REPORT NUMBER N/A 9. SPONSORING/MONITORING AGENCY... Ciencia y Tecnologia, Aptdo 644, 48080 Bilbao, Spain. E-mail: jose.sanjuan@ehu.es Summary In recent years it was discovered that micro and nano

Microwave Argon Plasma Torch

DTIC Science & Technology

2013-07-01

31st ICPIG, July 14-19, 2013, Granada , Spain Microwave Argon plasma torch E. Benova1, M. Pencheva-Atanasova1,2, P. Marinova1, V. Marchev1, T...See also ADA594770. International Conference on Phenomena in Ionized Gases (31st) (ICPIG) Held in Granada , Spain on 14-19 July 2013, The original...18 31st ICPIG, July 14-19, 2013, Granada , Spain EEDF usually strongly differs from Maxwellian and chages along the plasma column (this is

Imaging an Active Volcano Edifice at Tenerife Island, Spain

NASA Astrophysics Data System (ADS)

Ibáñez, Jesús M.; Rietbrock, Andreas; García-Yeguas, Araceli

2008-08-01

An active seismic experiment to study the internal structure of Teide volcano is being carried out on Tenerife, a volcanic island in Spain's Canary Islands archipelago. The main objective of the Tomography at Teide Volcano Spain (TOM-TEIDEVS) experiment, begun in January 2007, is to obtain a three-dimensional (3-D) structural image of Teide volcano using seismic tomography and seismic reflection/refraction imaging techniques. At present, knowledge of the deeper structure of Teide and Tenerife is very limited, with proposed structural models based mainly on sparse geophysical and geological data. The multinational experiment-involving institutes from Spain, the United Kingdom, Italy, Ireland, and Mexico-will generate a unique high-resolution structural image of the active volcano edifice and will further our understanding of volcanic processes.

The white book of radiation oncology in Spain.

PubMed

Herruzo, Ismael; Romero, Jesús; Palacios, Amalia; Mañas, Ana; Samper, Pilar; Bayo, Eloísa; Guedea, Ferran

2011-06-01

The White Book of Radiation Oncology provides a comprehensive overview of the current state of the speciality of radiation oncology in Spain and is intended to be used as a reference for physicians, health care administrators and hospital managers. The present paper summarises the most relevant aspects of the book's 13 chapters in order to bring the message to a wider audience. Among the topics discussed are the epidemiology of cancer in Spain, the role of the radiation oncologist in cancer care, human and material resource needs, new technologies, training of specialists, clinical and cost management, clinical practice, quality control, radiological protection, ethics, relevant legislation, research & development, the history of radiation oncology in Spain and the origins of the Spanish Society of Radiation Oncology (SEOR).

Serosurvey Reveals Exposure to West Nile Virus in Asymptomatic Horse Populations in Central Spain Prior to Recent Disease Foci.

PubMed

Abad-Cobo, A; Llorente, F; Barbero, M Del Carmen; Cruz-López, F; Forés, P; Jiménez-Clavero, M Á

2017-10-01

West Nile fever/encephalitis (WNF) is an infectious disease affecting horses, birds and humans, with a cycle involving birds as natural reservoirs and mosquitoes as transmission vectors. It is a notifiable disease, re-emerging in Europe. In Spain, it first appeared in horses in the south (Andalusia) in 2010, where outbreaks occur every year since. However, in 2014, an outbreak was declared in horses in central Spain, approximately 200 km away from the closest foci in Andalusia. Before that, evidence of West Nile virus (WNV) circulation in central Spain had been obtained only from wildlife, but never in horses. The purpose of this work was to perform a serosurvey to retrospectively detect West Nile virus infections in asymptomatic horses in central Spain from 2011 to 2013, that is before the occurrence of the first outbreaks in the area. For that, serum samples from 369 horses, collected between September 2011 and November 2013 in central Spain, were analysed by ELISA (blocking and IgM) and confirmed by virus neutralization, proving its specificity using parallel titration with another flavivirus (Usutu virus). As a result, 10 of 369 horse serum samples analysed gave positive results by competitive ELISA, 5 of which were confirmed as positive to WNV by virus neutralization (seropositivity rate: 1.35%). One of these WNV seropositive samples was IgM-positive. Chronologically, the first positive samples, including the IgM-positive, corresponded to sera collected in 2012 in Madrid province. From these results, we concluded that WNV circulated in asymptomatic equine populations of central Spain at least since 2012, before the first disease outbreak reported in this area. © 2016 Blackwell Verlag GmbH.

Molecular identification of Borrelia spirochetes in questing Ixodes ricinus from northwestern Spain.

PubMed

Díaz, Pablo; Arnal, Jose Luis; Remesar, Susana; Pérez-Creo, Ana; Venzal, José Manuel; Vázquez-López, María Esther; Prieto, Alberto; Fernández, Gonzalo; López, Ceferino Manuel; Panadero, Rosario; Benito, Alfredo; Díez-Baños, Pablo; Morrondo, Patrocinio

2017-12-20

Ixodes ricinus, the predominant tick species in Europe, can transmit the causative agents of important human diseases such as Lyme borreliosis (LB), caused by Borrelia spirochetes. In northern Spain, LB is considered endemic; recently, a significant increase of the annual incidence of LB was reported in the northwestern (NW) region. In order to provide information on the prevalence of Borrelia spp., pooled and individually free-living I. ricinus from NW Spain were molecularly analyzed. Positive samples were characterized at the fla and Glpq genes and the rrfA-rrlB intergenic spacer region to identify Borrelia species/genospecies. Borrelia burgdorferi (sensu lato) (s.l.) individual prevalence and MIR were significantly higher in adult females (32.3 and 16%) than in nymphs (18.8 and 6.2%) and adult males (15.6 and 8.4%). Five Borrelia genospecies belonging to the B. burgdorferi (s.l.) group were identified: B. garinii was predominant, followed by B. valaisiana, B. lusitaniae, B. afzelii and B. burgdorferi (sensu stricto) (s.s.). One species belonging to the tick-borne relapsing fever group (B. miyamotoi) was also found, showing low individual prevalence (1%), positive pool (0.7%) and MIR (0.1%) values. To our knowledge, this is the first citation of B. miyamotoi in free-living ticks from Spain. The significant prevalences of B. burgdorferi (s.l.) genospecies detected in questing ticks from NW Spain are similar to those detected in northern and central European countries and higher to those previously found in Spain. These results together with the high incidence of LB in humans and the high seroprevalence of B. burgdorferi (s.l.) in roe deer shown in other studies reveal that the northwest area is one of the most risky regions for acquiring LB in Spain.

Clinical and molecular aspects of familial hypercholesterolemia in Ibero-American countries.

PubMed

Santos, Raul D; Bourbon, Mafalda; Alonso, Rodrigo; Cuevas, Ada; Vasques-Cardenas, Norma Alexandra; Pereira, Alexandre C; Merchan, Alonso; Alves, Ana Catarina; Medeiros, Ana Margarida; Jannes, Cinthia E; Krieger, Jose E; Schreier, Laura; Perez de Isla, Leopoldo; Magaña-Torres, Maria Teresa; Stoll, Mario; Mata, Nelva; Dell Oca, Nicolas; Corral, Pablo; Asenjo, Sylvia; Bañares, Virginia G; Reyes, Ximena; Mata, Pedro

There is little information about familial hypercholesterolemia (FH) epidemiology and care in Ibero-American countries. The Ibero-American FH network aims at reducing the gap on diagnosis and treatment of this disease in the region. To describe clinical, molecular, and organizational characteristics of FH diagnosis in Argentina, Brazil, Chile, Colombia, Mexico, Portugal, Spain, and Uruguay. Descriptive analysis of country data related to FH cascade screening, molecular diagnosis, clinical practice guidelines, and patient organization presence in Ibero-America. From a conservative estimation of an FH prevalence of 1 of 500 individuals, there should be 1.2 million heterozygous FH individuals in Ibero-America and roughly 27,400 were diagnosed so far. Only Spain, Brazil, Portugal, and Uruguay have active cascade screening programs. The prevalence of cardiovascular disease ranged from 10% to 42% in member countries, and the highest molecular identification rates are seen in Spain, 8.3%, followed by Portugal, 3.8%, and Uruguay with 2.5%. In the 3 countries with more FH patients identified (Spain, Portugal, and Brazil) between 10 and 15 mutations are responsible for 30% to 47% of all FH cases. Spain and Portugal share 5 of the 10 most common mutations (4 in low density lipoprotein receptor [LDLR] and the APOB3527). Spain and Spanish-speaking Latin American countries share 6 of the most common LDLR mutations and the APOB3527. LDL apheresis is available only in Spain and Portugal and not all countries have specific FH diagnostic and treatment guidelines as well as patient organizations. Ibero-American countries share similar mutations and gaps in FH care. Copyright © 2016 National Lipid Association. Published by Elsevier Inc. All rights reserved.

Spain: Success story in space

NASA Astrophysics Data System (ADS)

Longdon, Norman

From the early 1960's, European governments were aware that they had to take part in the exploration, and potential exploitation, of space, or be left behind in a field of high-technology that had far-reaching possibilities. It was also realized that financial and manpower constraints would limit the extent to which individual nations could carry out their own national programs. They, therefor, joined forces in two organizations: the European Space Research Organization (ESRO) and the European Launcher Development Organization (ELDO). By 1975, when the potential of space development had been more fully appreciated, the two organizations were merged into the Europeans Space Agency (ESA) of which Spain was a founding member. ESA looks after the interest of 13 member states, one associated member state (Finland), and one cooperating state (Canada) in the peaceful uses of space. Its programs center around a mandatory core of technological research and space science to which member states contribute on the basis of their Gross National Product. Spain in 1992 contributes 6.46% to this mandatory program budget. The member states then have the chance to join optional programs that include telecommunications, observation of the earth and its environment, space transportation systems, microgravity research, and participation in the European contribution to the International Space Station Freedom. Each government decides whether it is in its interest to join a particular optional program, and the percentage that it wishes to contribute to the budget. Although in the early days of ESA, Spain participated in only a few optional programs, today Spain makes a significant contribution to nearly all of ESA's optional programs. This document presents Spain's contributions to particular ESA Programs and discusses Spain's future involvement in ESA.

Measurement of Hydroxyl Radicals in Plasma Pencil by Laser Induced Fluorescence

DTIC Science & Technology

2013-07-01

31st ICPIG, July 14-19, 2013, Granada , Spain Topic number 6 Measurement of hydroxyl radicals in plasma pencil by laser induced fluorescence J...International Conference on Phenomena in Ionized Gases (31st) (ICPIG) Held in Granada , Spain on 14-19 July 2013, The original document contains color images. 14...Prescribed by ANSI Std Z39-18 31st ICPIG, July 14-19, 2013, Granada , Spain Topic number 6 camera. The fluorescence signal was significantly stronger

International Symposium (43rd) on Molecular Spectroscopy Held in Ohio State University on 13-17 June 1988.

DTIC Science & Technology

1988-06-01

Superior de Investigaciones Cientificas, c/Serrano, 119, 28006 Madrid, Spain. TG7. ON THE ASSIGNMENT OF THE EXCITED SINGLET STATES IN THE CO. MOLECULE...Departmento de Quimica Fisica , Facultad de Ciencias, Universidad de Extremadura, Badajoz, Spain; and R. H. TIPPING, Department of Physics and Astronomy...Instituto de Estructura de la Materia, Consejo Superior de Investigaciones Cientificas, C/ Serrano, 119, 28006 Madrid, SPAIN. ’-. (2:𔃻) ON THE ASSIGNMENT

NUCLEAR ENERGY COMMISSION, HIGHER COUNCIL OF RESEARCH, AND THE CENTER OF RESEARCH IN PHYSICS IN MADRID, SPAIN.

DTIC Science & Technology

and controls essentially all aspects of scientific research in Spain, and the Centro de Investigaciones Fisicas (CIF) ’Leonardo Torres Quevedo,’ a...Commission; the Consejo Superior de Investigaciones Cientificas (CSIC) or Higher Council of Scientific Research, which is the governing body that administers...The report gives an account of a liasion visit to three institutions in Madrid: the Junta de la Energia Nuclear (JEN), Spain’s Nuclear Energy

What happened to life expectancy in Spain in the 1980s?

PubMed Central

Chenet, L; McKee, M; Otero, A; Ausin, I

1997-01-01

BACKGROUND: Life expectancy at birth in Spain improved between 1972 and 1982, by 2.5 years for males and 3.2 years for females. This slowed considerably in the following decade, with increases of only 0.5 and 1.7 years respectively. OBJECTIVE: To determine the causes of death that have been responsible for the failure by Spain to maintain in the 1980s and 1990s the rate of improvement in life expectancy seen during the 1970s. DESIGN: Data from WHO mortality tapes grouped in a series of clinically meaningful categories were used to calculate the contribution of each category, in five year age groups, to the changing life expectancy at birth in the two periods. SETTING: Spain. RESULTS: The trend in life expectancy at birth in Spain over this 20 year period can be considered to have two components, both with important consequences for public health policy. Underlying trends include a steady negative contribution from respiratory cancer in men and a reduction in cardiovascular disease. More recent trends include a considerable deterioration in deaths among young adults, most notably from accidents and, possibly, AIDS. CONCLUSION: The failure to maintain the rate of earlier gains in life expectancy in Spain can be attributed largely to a few conditions, although these may indicate less obvious underlying problems. These findings have important consequences for prioritising public health policies. PMID:9425460

Asbestos-related occupational cancers compensated under the Spanish National Insurance System, 1978–2011

PubMed Central

García-Gómez, Montserrat; Menéndez-Navarro, Alfredo; López, Rosario Castañeda

2015-01-01

Background: In 1978, asbestos-related occupational cancers were added to the Spanish list of occupational diseases. However, there are no full accounts of compensated cases since their inclusion. Objective: To analyze the cases of asbestos-related cancer recognized as occupational in Spain between 1978 and 2011. Methods: Cases were obtained from the Spanish Employment Ministry. Specific incidence rates by year, economic activity, and occupation were obtained. We compared mortality rates of mesothelioma and bronchus and lung cancer mortality in Spain and the European Union. Results: Between 1978 and 2011, 164 asbestos-related occupational cancers were recognized in Spain, with a mean annual rate of 0·08 per 105 employees (0·13 in males, 0·002 in females). Under-recognition rates were an estimated 93·6% (males) and 99·7% (females) for pleural mesothelioma and 98·8% (males) and 100% (females) for bronchus and lung cancer. In Europe for the year 2000, asbestos-related occupational cancer rates ranged from 0·04 per 105 employees in Spain to 7·32 per 105 employees in Norway. Conclusions: These findings provide evidence of gross under-recognition of asbestos-related occupational cancers in Spain. Future work should investigate cases treated in the National Healthcare System to better establish the impact of asbestos on health in Spain. PMID:25335827

Electroconvulsive Therapy Practice in Spain: A National Survey.

PubMed

Vera, Ignacio; Sanz-Fuentenebro, Javier; Urretavizcaya, Mikel; Verdura, Ernesto; Soria, Virginia; Martínez-Amorós, Erika; Bernardo, Miquel

2016-03-01

The use of electroconvulsive therapy (ECT) in Spain has not been systematically evaluated since 2000 to 2001. The aim of this study is to assess the current use of ECT in Spain. A cross-sectional survey was conducted covering every psychiatric unit in Spain as of December 31, 2012. About 93.2% of the centers answered the questionnaire. About 54.9% of the psychiatric units applied ECT at a rate of 0.66 patients per 10,000 inhabitants. Wide variations existed among the different autonomous communities and provinces. Written informed consent was obtained in all the facilities. About 38.2% of ECT-treated patients were 65 years or older. About 55.7% were women. Depressive episodes were the main indication for ECT (80.2%). All the facilities applied modified ECT. No sine wave current devices are currently used in Spain. Bifrontotemporal ECT was elective in 85% of the hospitals, bifrontal in 13.3%, and unilateral in 1.8%. Stimulus titration methods were elective in 8.6% of the centers. The decision to end ECT relied on the psychiatrist's clinical impression in 89.4% of the centers and on rating scales in 10.6%. The ECT training was mandatory in 56.5% of the centers. The ECT practice has significantly improved in Spain in recent years. Overall, Spanish facilities seem to comply with established clinical guidelines; however, specific concerns were identified, meaning there is still further scope for improvement.

Exposure to West Nile virus and tick-borne encephalitis virus in dogs in Spain.

PubMed

García-Bocanegra, I; Jurado-Tarifa, E; Cano-Terriza, D; Martínez, R; Pérez-Marín, J E; Lecollinet, S

2018-06-01

In the past decade, the spread of emerging zoonotic flaviviruses (genus Flavivirus, family Flaviviridae) has been reported in many regions worldwide, representing a threat to both human and animal health. A serosurvey was carried out to assess exposure and risk factors associated with antigenically related flaviviruses, particularly West Nile virus (WNV), Usutu virus (USUV) and tick-borne encephalitis virus (TBEV), in dogs in Spain. Flavivirus antibodies were detected in 39 of 815 dogs (4.8%; 95% CI: 3.3-6.3) by bELISA. Significantly higher seropositivity was observed in hunting dogs compared to pet dogs. Virus neutralization tests confirmed WNV-specific and TBEV-specific antibodies in 11 and 14 bELISA-positive dogs, respectively. This is the first serosurvey of WNV and TBEV in dogs in Spain and the first report of TBEV circulation in this country. The seropositivity obtained indicates widespread, but not homogeneous, distribution of WNV and TBEV in dogs in Spain. In 2013 and 2015, WNV-seropositive dogs were detected in those areas of Andalusia where the highest number of WNV outbreaks were reported in both horses and humans. Antibodies against TBEV have been found in dogs sampled in two different periods and regions in Spain. Serosurveillance in dogs could be a complementary way of monitoring the activity of emerging flaviviruses in Spain. © 2018 Blackwell Verlag GmbH.

[Differences on the contribution of specific components of the metabolic syndrome between hypertensive Latin American and Spanish patients].

PubMed

de la Sierra, Alejandro; Piskorz, Daniel; Plavnik, Frida; Saavedra, Leonardo

2009-06-13

The aim of the present study was to evaluate possible differences in the impact of the components of metabolic syndrome (MS) on hypertensive patients from countries in Latin America and Spain. Cross-sectional study in 632 hypertensives with MS recruited in Argentina, Brazil, Spain, Mexico, Chile, Venezuela and Colombia. Demographic and clinical data, as well as the impact of every single component of the MS were evaluated and compared depending on the country they came from. Mean age was 55(14) years, with 54% females. Thirty-eight percent presented 3 MS criteria, 40% presented 4 criteria, and 22% all the 5 criteria. There were no differences among countries in relation to triglyceride mean values. Subjects from Brazil, Mexico, and Spain showed the highest values of fasting plasma glucose. Women from Venezuela and Brazil showed the highest values of waist circumference and women from Venezuela and Chile the lowest values of HDL-cholesterol. With respect to the proportion of patients with each component alteration, those from Venezuela showed the highest proportion of hypertriglyceridemia (83%) and low HDL-cholesterol (77%), whereas those from Spain exhibited the lowest (56% and 40%). The impact of the components of MS is relatively homogeneous in Latin-America and Spain. However, some differences are detected, with atherogenic dyslipidemia being the predominant factor in Venezuela and abnormal fasting plasma glucose the main one in Spain.

Retirement migration, the 'other' story: caring for frail elderly British citizens in Spain.

PubMed

Hall, Kelly; Hardill, Irene

2016-03-01

Recent years have seen a growth in research on retirement/lifestyle migration to Spain, however this has tended to focus on the reasons for moving, as well as the lifestyles adopted as part of a healthy and active retirement. However, ageing in Spain can bring challenges as a person's resources for independent living diminish. This paper draws on narrative interviews with vulnerable older British people in Spain, focusing on those who have encountered a severe decline in health, are frail and in need of care. It looks at the formal and informal networks and agencies that support these individuals, in particular the resources and strategies they employ to access care. Drawing on a framework of care provision developed by Glucksmann and Lyons, four broad modes of provision for old age care used by older British people in Spain are identified: state/public, family/community, voluntary/not-for-profit and market/for-profit. The paper argues that there are language, cultural, spatial and financial barriers when accessing care in Spain as an older British citizen. It is concluded that there are some frail, vulnerable people that may fall through a support gap, whereby they are no longer the responsibility of UK welfare services, yet not fully recognised in their new country of residence, and asks if more should be done to support this population.

Following solar activity with geomagnetic and cosmic-ray ground-based stations in the Iberian Peninsula region

NASA Astrophysics Data System (ADS)

Villasante-Marcos, Victor; José Blanco, Juan; Miquel Torta, Joan; Catalán, Manuel; Ribeiro, Paulo; Morozova, Anna; Tordesillas, José Manuel; Solé, Germán; Gomis-Moreno, Almudena

2016-04-01

The Iberian Peninsula is located in the South-West of Europe between 36°00' N and 43°47' N and between 9°29' W and 3°19' E. There are four Geomagnetic Observatories currently operative in this area devoted to the observation of the Earth's magnetic field: Observatori de l'Ebre (NE Spain); Observatorio de San Pablo de los Montes (central Spain); Observatorio de San Fernando (southern Spain); Observatório de Coimbra (central Portugal); plus another one, Observatorio de Güímar, in Tenerife (Canary Islands, Spain). There is also one neutron monitor located in Guadalajara (central Spain; 40°38' N, 3°9' W at 708 m asl) continuously measuring the arrival of cosmic rays to the Earth's surface. In this work we show combined observations of these six stations during events caused by solar activity. We analyze them looking for differences that could imply extremely local effects caused by the response of the Earth's magnetosphere and ionosphere to solar activity.

Ecology and functional roles of biological soil crusts in semi-arid ecosystems of Spain

PubMed Central

Maestre, Fernando T.; Bowker, Matthew A.; Cantón, Yolanda; Castillo-Monroy, Andrea P.; Cortina, Jordi; Escolar, Cristina; Escudero, Adrián; Lázaro, Roberto; Martínez, Isabel

2015-01-01

Biological soil crusts (BSCs), composed of lichens, cyanobacteria, mosses, liverworts and microorganisms, are key biotic components of arid and semi-arid ecosystems worldwide. Despite they are widespread in Spain, these organisms have been historically understudied in this country. This trend is beginning to change as a recent wave of research has been identifying BSCs as a model ecological system. Many studies and research projects carried out in Spain have explored the role of BSCs on water, carbon and nitrogen fluxes, the interactions between BSCs and vascular plants, their dynamics after disturbances, and their response to global change, among other topics. In this article we review the growing body of research on BSCs available from semi-arid areas of Spain, highlighting its importance for increasing our knowledge on this group of organisms. We also discuss how it is breaking new ground in emerging research areas on the ecology of BSCs, and how it can be use to guide management and restoration efforts. Finally, we provide directions for future research on the ecology of BSCs in Spain and abroad. PMID:25908884

Spain: Promoting the Welfare of Older Adults in the Context of Population Aging

PubMed Central

Serrano, Juan P.; Latorre, José M.; Gatz, Margaret

2014-01-01

Spain is one of the European countries with the most significant societal changes in the 21st century contributing to an aging population, in particular, high life expectancy coupled with low fertility, which will result in a doubling of the old-age dependency ratio. Demographic aging implies important challenges that affect the lives of people, families, the economy, public finances, and the reorganization of the health and social systems. Currently, the older population has become particularly vulnerable due to the economic crisis taking place in Spain, which has brought about the need for new policies and systems to protect older persons. The pension system is under the greatest threat in conjunction with possible changes in the national health care system. This report presents a general view of the main factors that surround and affect older adults in Spain, as well as policies developed by the government in response to the current and future situation. We highlight demographic predictions for the coming decades, quality-of-life indicators, situations of dependency, active aging policies, and the main research programs related to gerontology in Spain. PMID:24632624

Road accidents and business cycles in Spain.

PubMed

Rodríguez-López, Jesús; Marrero, Gustavo A; González, Rosa Marina; Leal-Linares, Teresa

2016-11-01

This paper explores the causes behind the downturn in road accidents in Spain across the last decade. Possible causes are grouped into three categories: Institutional factors (a Penalty Point System, PPS, dating from 2006), technological factors (active safety and passive safety of vehicles), and macroeconomic factors (the Great recession starting in 2008, and an increase in fuel prices during the spring of 2008). The PPS has been blessed by incumbent authorities as responsible for the decline of road fatalities in Spain. Using cointegration techniques, the GDP growth rate, the fuel price, the PPS, and technological items embedded in motor vehicles appear to be statistically significantly related with accidents. Importantly, PPS is found to be significant in reducing fatal accidents. However, PPS is not significant for non-fatal accidents. In view of these results, we conclude that road accidents in Spain are very sensitive to the business cycle, and that the PPS influenced the severity (fatality) rather than the quantity of accidents in Spain. Importantly, technological items help explain a sizable fraction in accidents downturn, their effects dating back from the end of the nineties. Copyright © 2016 Elsevier Ltd. All rights reserved.

[Typology of nosocomial architecture on both sides of the Atlantic Ocean, XVI century. Enrique Egas' model in Spain and Vasco de Quiroga's model in New Spain].

PubMed

Rodríguez-Orozco, Alain Raimundo; Rodríguez Pérez, Martha Eugenia

2013-01-01

Two visions of the nosocomial architecture are discussed, located in a close time period, 1505-1535, but inserted in two different scenarios. One is in the Renaissance Spain, proposed by the architect E. Egas (born in Toledo, Spain), and the other one in the New Spain, proposed by V. de Quiroga, who chose an architectural style coherent with the Franciscan ideals of humbleness and evangelization, which set aside the ornamentation typical of Spanish medieval hospitals rather than palatial monuments built by E. Egas. The "hospital-village" project by V. de Quiroga allowed the patients and their families to live together, which was accepted by pre-Hispanic families that in the time were extensive. The hospital-village, both in its typology and in its health conception, returns to designs already in disuse of the Spanish Middle Age by picking up the idea of a hospital as a multifunctional space in which sanitary attention, nurseries, and shelters for poor people were combined within the church.

The relationship between target joints and direct resource use in severe haemophilia.

PubMed

O'Hara, Jamie; Walsh, Shaun; Camp, Charlotte; Mazza, Giuseppe; Carroll, Liz; Hoxer, Christina; Wilkinson, Lars

2018-01-16

Target joints are a common complication of severe haemophilia. While factor replacement therapy constitutes the majority of costs in haemophilia, the relationship between target joints and non drug-related direct costs (NDDCs) has not been studied. Data on haemophilia patients without inhibitors was drawn from the 'Cost of Haemophilia across Europe - a Socioeconomic Survey' (CHESS) study, a cost assessment in severe haemophilia A and B across five European countries (France, Germany, Italy, Spain, and the United Kingdom) in which 139 haemophilia specialists provided demographic and clinical information for 1285 adult patients. NDDCs were calculated using publicly available cost data, including 12-month ambulatory and secondary care activity: haematologist and other specialist consultant consultations, medical tests and examinations, bleed-related hospital admissions, and payments to professional care providers. A generalized linear model was developed to investigate the relationship between NDDCs and target joints (areas of chronic synovitis), adjusted for patient covariates. Five hundred and thirteen patients (42% of the sample) had no diagnosed target joints; a total of 1376 target joints (range 1-10) were recorded in the remaining 714 patients. Mean adjusted NDDCs for persons with no target joints were EUR 3134 (standard error (SE) EUR 158); for persons with one or more target joints, mean adjusted NDDCs were EUR 3913 (SE EUR 157; average mean effect EUR 779; p < 0.001). Our analysis suggests that the presence of one or more target joints has a significant impact on NDDCs for patients with severe haemophilia, ceteris paribus. Prevention and management of target joints should be an important consideration of managing haemophilia patients.

Evaluation of five serologic assays for bovine tuberculosis surveillance in domestic free-range pigs from southern Spain.

PubMed

Cardoso-Toset, Fernando; Luque, Inmaculada; Carrasco, Librado; Jurado-Martos, Francisco; Risalde, María Ángeles; Venteo, Ángel; Infantes-Lorenzo, José A; Bezos, Javier; Rueda, Paloma; Tapia, Istar; Gortázar, Christian; Domínguez, Lucas; Domínguez, Mercedes; Gomez-Laguna, Jaime

2017-02-01

In countries where bovine tuberculosis (bTB) is still prevalent the contact among different animal species in extensive systems contributes to the circulation of Mycobacterium bovis (M. bovis) and other members of the Mycobacterium tuberculosis complex (MTC). Thus, free-range pigs can develop subclinical infections and may contribute to disease spread to bovine and wildlife. Serodiagnosis has been proposed as a screening tool for detecting infected pig herds; however, the value of this method to obtain an accurate diagnosis in this species is still not clear. In this study, sensitivity (Se) and specificity (Sp) estimates of four ELISAs and a lateral flow immunochromatographic antibody assay based on different M. bovis antigens, including MPB70 and MPB83 proteins, were evaluated in naturally infected domestic free-range pigs. For this purpose, submandibular lymph nodes and blood samples from 217 pigs from both TB-infected and historically negative farms were sampled at slaughterhouse and analysed by gross examination, histopathology, bacteriological culture and qPCR. Se and Sp estimates of the 5 evaluated assays ranged from 66.1% to 78% (CI 95 from 52.6 to 87.7%) and from 98.9% to 100% (CI 95 from 93.8 to 100%), respectively. Results of our study suggest that all the evaluated assays could be used as a first screening tool to conduct bTB surveillance in domestic pigs at population level; however, animals from seropositive herds should later be surveyed by other methods in order to reduce false negative results. Copyright © 2016 Elsevier B.V. All rights reserved.

A Mediterranean nocturnal heavy rainfall and tornadic event. Part I: Overview, damage survey and radar analysis

NASA Astrophysics Data System (ADS)

Bech, Joan; Pineda, Nicolau; Rigo, Tomeu; Aran, Montserrat; Amaro, Jéssica; Gayà, Miquel; Arús, Joan; Montanyà, Joan; der Velde, Oscar van

2011-06-01

This study presents an analysis of a severe weather case that took place during the early morning of the 2nd of November 2008, when intense convective activity associated with a rapidly evolving low pressure system affected the southern coast of Catalonia (NE Spain). The synoptic framework was dominated by an upper level trough and an associated cold front extending from Gibraltar along the Mediterranean coast of the Iberian Peninsula to SE France, which moved north-eastward. South easterly winds in the north of the Balearic Islands and the coast of Catalonia favoured high values of 0-3 km storm relative helicity which combined with moderate MLCAPE values and high shear favoured the conditions for organized convection. A number of multicell storms and others exhibiting supercell features, as indicated by Doppler radar observations, clustered later in a mesoscale convective system, and moved north-eastwards across Catalonia. They produced ground-level strong damaging wind gusts, an F2 tornado, hail and heavy rainfall. Total lightning activity (intra-cloud and cloud to ground flashes) was also relevant, exhibiting several classical features such as a sudden increased rate before ground level severe damage, as discussed in a companion study. Remarkable surface observations of this event include 24 h precipitation accumulations exceeding 100 mm in four different observatories and 30 minute rainfall amounts up to 40 mm which caused local flash floods. As the convective system evolved northward later that day it also affected SE France causing large hail, ground level damaging wind gusts and heavy rainfall.

Solar Power, Seville, Spain

NASA Image and Video Library

2009-09-01

The world largest solar power tower recently began operating outside Seville, Spain -- and it marks a historic moment in the saga of renewable energy. This image was acquired by NASA Terra spacecraft.

Evaluation of sites for the location of WEEE recycling plants in Spain.

PubMed

Queiruga, Dolores; Walther, Grit; González-Benito, Javier; Spengler, Thomas

2008-01-01

As a consequence of new European legal regulations for treatment of waste electrical and electronic equipment (WEEE), recycling plants have to be installed in Spain. In this context, this contribution describes a method for ranking of Spanish municipalities according to their appropriateness for the installation of these plants. In order to rank the alternatives, the discrete multi-criteria decision method PROMETHEE (Preference Ranking Organisation METHod for Enrichment Evaluations), combined with a surveys of experts, is applied. As existing plants are located in North and East Spain, a significant concentration of top ranking municipalities can be observed in South and Central Spain. The method does not present an optimal structure of the future recycling system, but provides a selection of good alternatives for potential locations of recycling plants.

Science in Quarantine: Academic Physics in Spain (1750-1900).

ERIC Educational Resources Information Center

Gonzalez, Antonio Moreno

1998-01-01

Provides historical information on the incorporation of physics as a subject into secondary schools in Spain. Cites religious and political tensions as early roadblocks to curriculum development. (DDR)

Melanocortin and Opioid Peptide Interactions in the Modulation of Binge Alcohol Drinking

DTIC Science & Technology

2013-04-01

Spain (June, 2010). Talk titled A Role for Central Neuropeptides in Binge Alcohol Drinking. 4. Departamento de Neurociencia y Ciencias de la Salud...Hill, Chapel Hill, North Carolina; Department of Neurociencia y Ciencias de la Salud (JML-C, FC, IC), University of Almerı́a, Almerı́a, Spain. Received...Low, 2008). From the Department of Neurociencia y Ciencias de la Salud (IC, FC, JML-C), University of Almerı́a, Almerı́a, Spain; and Department of

Investigation of Ozone Yield of Air Fed Ozonizer by High Pressure Homogeneous Dielectric Barrier Discharge

DTIC Science & Technology

2013-07-01

31st ICPIG, July 14-19, 2013, Granada , Spain Investigation of ozone yield of air fed ozonizer by high pressure homogeneous dielectric barrier...Phenomena in Ionized Gases (31st) (ICPIG) Held in Granada , Spain on 14-19 July 2013 14. ABSTRACT We succeed in generating an atmospheric and high...8-98) Prescribed by ANSI Std Z39-18 31st ICPIG, July 14-19, 2013, Granada , Spain size and thickness are 100 cm2 and 2 mm respectively. The

Light pollution in Spain 2010

NASA Astrophysics Data System (ADS)

Sánchez de Miguel, A.; Zamorano, J.; Pila-Díez, B.; Rubio, J.; Ruiz, R.; Rodríguez-Herranz, I.; González-Pérez, A.

2011-11-01

The most recent data on electricity consumption for public lighting inSpain is presented and compared with light pollution measurements asderived from night satellite imagery. NOAA-MSP images (low-resolution)and higher resolution images obtained with conventional DSLR cameras on board the International Space Station (ISS) have been used.We show that the data can be related to night sky brightness maps with a study conducted within the Comunidad Autónoma de Madrid. Weintend to extend our work to the rest of Spain through tight collaborationwith amateur astronomers.

Spain, The European Union and the United States in the Age of Terror: Spanish Strategic Culture and the Global War on Terror

DTIC Science & Technology

2004-06-01

Fascists (Falange Espanola); the Radical Right : Carlists (Catholic Corporatism) and Renovación Española (Authoritarian Monarchists) and neo-authoritarian...period from 1933-1936, CEDA remained the largest political party in Spain followed by the Radical Right groups of Carlists and traditional monarchists of...31 The driving force towards authoritarianism in Spain was the radical right platform developed by Jose Calvo Sotelo. Prior to the Civil War

Risk of Human Immunodeficiency Virus (HIV) Seroconversion in U.S. Navy Personnel Following Visits to Foreign Ports

DTIC Science & Technology

1991-03-25

500 - 999 visits 47. Inchon, South Korea 78. Frederiksted, Virgin Is. 9. Bahrain 48. Palermo , Italy 79. Valencia, Spain 10. Augusta Bay, Italy 49...Muscat, Oman 80. Tunis, Tunisia 11. Hong Kong 81. Glasgow, Scotland 12. Palma, Spain 75 - 99 visits 82. Cartagena, Colombia 13. Singapore 50. Cannes...Holy Loch, Scotland 264 81. Glasgow, Scotland 57 32. Esquimalt, Canada 245 82. Cartagena, Colombia 55 33. Cartagena, Spain 206 83. Numazu, Japan 55 34

Trends of cross-border mobility of physicians and nurses between Portugal and Spain

PubMed Central

2013-01-01

Context Health workforce cross-border mobility has an impact not only on individual health workers, but also on how health services are organized, planned, and delivered. This paper presents the results of a study of current mobility trends of health professionals along the borders between Portugal and Spain. The objective was to describe the profile of mobile physicians and nurses; to elicit the opinions of employers on mobility factors; to describe incentive policies to retain or attract health professionals; and to collect and analyse employers’ opinions on the impact of this mobility on their health services. Methods Phone interviews of key informants were used to collect relevant data. The interviews were conducted during December 2010 and January 2011 in health organizations along the border of the two countries. In Portugal and Spain, four and 13 organizations were selected, respectively. Interviews were obtained in all the Portuguese organizations and in four of the Spanish organizations. Results Findings suggest that cross-border mobility between the two countries has decreased. From Spain to Portugal, mobility trends are mainly of physicians who seek professional development in the form of specialization, the availability of positions, better salaries, and the perceived good living conditions. The mobility of nurses lasted until 2008, when reforms improved working conditions in Spain and contributed to reversing the flow. Since then, there has been an increase of Portuguese nurses going to Spain seeking better working conditions or simply a job. Portuguese nurses as well as Spanish physicians are well considered in terms of professionalism and qualifications by their Spanish and Portuguese hosts, respectively. Conclusions There is a deficit of valid data on the health workforce in general. The present study allowed further exploration of the reality of the mobility trends between Portugal and Spain. At present, the mobility trends are mainly of Spanish physicians to Portugal and Portuguese nurses to Spain. There is a consensus on both sides of the border that the benefits of migratory flows are much greater than the limited problems (for example, language and salary differences) that they may bring. PMID:23902587

78 FR 15935 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement (DFARS...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-13

... construction contract in Spain has adequate insurance coverage. Affected Public: Businesses or other for profit... construction contract in Spain. Kortnee Stewart, Editor, Defense Acquisition Regulations System. [FR Doc. 2013...

Gas flow to start in line from Algeria to Spain

DOE Office of Scientific and Technical Information (OSTI.GOV)

Morvan, A.H.M.

1996-12-02

Construction of Phase 1 of the 858 mile, 48-in. Gazoduc Maghreb Europe (GME) was complete by the middle of October. Initial design of the line called for it to take gas from Algerian oil and gas fields, through Morocco, across the Strait of Gibraltar, into Spain. Subsequent gas contracts have warranted an extension, currently under construction, from Cordoba, Spain, into Portugal. The section from Cordoba to the Spain-Portugal border has been essentially completed as well as the transmission lines in Portugal. The only missing link remains the section across the border which is to be completed by year end. Commercialmore » operation all the way through Portugal is due in first quarter 1997. The paper discusses the background, the four phases of construction, and the auxiliary systems of this pipeline.« less

[Mortality due to intimate partner violence in foreign women living in Spain (1999-2006)].

PubMed

Vives-Cases, Carmen; Alvarez-Dardet, Carlos; Torrubiano-Domínguez, Jordi; Gil-González, Diana

2008-01-01

To describe the distribution of mortality due to intimate partner violence (IPV) in foreign women living in Spain and to explore the potentially greater risk of dying from IPV in this group. We performed a retrospective ecological study of deaths from IPV registered by the Women's Institute of Spain (1999-2006). Mortality rates and Poisson models for relative risk and 95% confidence intervals were calculated. The average risk of dying from IPV in foreign women was 5.3 times greater than that in Spanish women. In the years studied, the increased risk in foreign women was 2 to 8 times greater than that in Spanish women. Foreign women living in Spain are especially vulnerable to death from IPV. Further research on the causes of this phenomena and strategies involving health services are needed.

Regulation and the circulation of knowledge: penicillin patents in Spain.

PubMed

Romero de Pablos, Ana

2011-01-01

This paper tells the early history of penicillin patenting in Spain. Patents turn out to be useful instruments for analysing the management of knowledge and its circulation in different professional and geographical domains. They protected knowledge while contributing to standardisation. Patents also ensured quality and guaranteed reliability in manufacturing, delivering and prescribing new drugs. They gained special prominence by allowing the creation of a network in which political, economic and business, industrial power, public health and international cooperation fields came together. The main source of information used for this purpose has been the earliest patent applications for penicillin in Spain between 1948 and 1950, which are kept in the Historical Archives of the Oficina Española de Patentes y Marcas. The study of these patents for penicillin shows their role as agents in introducing this drug in Spain.

Education of deaf students in Spain: legal and educational politics developments.

PubMed

Fernández-Viader, María del Pilar; Fuentes, Mariana

2004-01-01

This article examines the legal instruments and educational politics affecting deaf persons' educational rights in Spain. We present a historical view of deaf education in Spain before and after the Congress of Milan (1880) and then introduce educational legislation and practices in recent decades. At present, Spanish legislation is moving toward recognition of sign languages and the suitability of bilingual education for deaf students at all educational levels. This is a consequence of taking into account the low academic achievement of two generations of deaf students educated in a monolingual model. Bilingual projects are now run throughout Spain. We emphasize that efforts must be made in the legal sphere to regulate the way in which professionals who know sign language and Deaf culture-teachers, interpreters, deaf adult models-are incorporated in bilingual deaf schools.

[Gender, paid work, domestic chores and health in Spain].

PubMed

Artazcoz, Lucía; Escribà-Agüir, Vicenta; Cortès, Imma

2004-01-01

The present study reviews gender-related differences and inequalities in paid work and domestic chores in Spain. The impact of both types of work on health are analyzed and the main policies of the European Union (EU) and Spain to achieve gender equality at work are described. In Spain, fewer women are in paid work than in other EU countries. The labor market displays horizontal segregation (men and women work in different sectors), as well as vertical segregation (men hold more senior positions), leading to gender-related differences in employment conditions and exposure to occupational hazards. The precariousness of work is significantly higher in women (19% unemployment in women versus 9% in men) and women are more likely than men to have temporary contracts. Men are more frequently exposed to physical risks and suffer a greater number of occupational accidents; women, especially manual workers, are more frequently exposed to psychosocial risks. Most domestic chores continue to be performed by women, even by working women, which negatively affects their health. The EU has made an increase in female employment a priority, which means that from 2000-2010 Spain should create 3 million jobs for women and implement work/family policies. Achieving gender equality at work requires employment policies that would guarantee equal opportunities for both sexes, as well as shared responsibility for domestic chores between men and women. In Spain, moreover, there is an urgent need to significantly increase public childcare facilities and resources for the care of other dependent individuals.

Factors That Affect the Attitudes of the Bolivian Population in Spain With Regard to Organ Donation for Transplant.

PubMed

Ríos, A; López-Navas, A I; Sánchez, Á; Ayala, M A; Garrido, G; Sebastián, M J; Martínez-Alarcó, L; Ramis, G; Hernández, A M; Ramírez, P; Parrilla, P

2018-03-01

The Bolivian population is an emerging Latin American immigrant group in Spain, several of whom have been transplanted or are awaiting transplant. We aimed to assess attitudes toward organ donation among Bolivians currently residing in Spain. The population screened was born in Bolivia but living in Spain, stratified by gender and age. The appraisal tool used was a questionnaire that assesses attitudes toward organ donation for transplant ("PCID-DTO Ríos"). Support from immigration associations in Spain was needed for advice on locations of potential respondents. Survey participation was anonymized and the questionnaire was self-administered. Verbal consent was obtained before participation. There were 206 respondents: 49% (n = 101) in favor of donating their organs after death; 21% (n = 44) against donation; and 30% (n = 61) undecided. Their attitudes were found to be associated with level of education (P = .008), previous experience with donation and transplant (P = .011), concern regarding mutilation after donation (P = .002), knowing the attitude of their religion toward transplant (P = .001), the opinion of their partner (P < .001), and the possibility of needing a future transplant (P = .050). In the multivariate study, the main factor was having a partner in favor of organ donation (odds ratio = 16.129; P = .003). Attitudes toward organ donation among Bolivians residing in Spain are far more negative compared with rest of the Spanish population, due to various factors. Copyright © 2017 Elsevier Inc. All rights reserved.

Marked differences in GPs' diagnosis of pneumonia between Denmark and Spain: a cross-sectional study.

PubMed

Christensen, Sarah Friis; Jørgensen, Lars Christian; Cordoba, Gloria; Llor, Carl; Siersma, Volkert; Bjerrum, Lars

2013-12-01

In patients with lower respiratory tract infections (LRTIs) it is a challenge to identify who should be treated with antibiotics. According to international guidelines, antibiotics should be prescribed to patients with suspected pneumonia while acute bronchitis is considered a viral infection and should, generally, not be treated with antibiotics. Overdiagnosis of pneumonia in patients with LRTIs may lead to antibiotic overprescribing. To investigate the prevalence of presumed pneumonia in patients with LRTI in two countries with different antibiotic prescribing rates (Denmark and Spain) and to compare which symptoms and clinical tests are of most importance for the GP when choosing a diagnosis of pneumonia rather than acute bronchitis. A cross-sectional study including GPs from Denmark and Spain was conducted as part of the EU-funded project HAPPY AUDIT. A total of 2,698 patients with LRTI were included. In Denmark, 47% of the patients with LRTI were classified with a diagnosis of pneumonia compared with 11% in Spain. In Spain, fever and a positive x-ray weighted significantly more in the diagnosis of pneumonia than in Denmark. Danish GPs, however, attached more importance to dyspnoea/polypnoea and C-reactive protein levels >50mg/L. None of the other typical symptoms of pneumonia had a significant influence. Our results indicate that GPs' diagnostic criteria for pneumonia differ substantially between Denmark and Spain. The high prevalence of pneumonia among Danish patients with LRTI may indicate overdiagnosis of pneumonia which, in turn, may lead to antibiotic overprescribing.

A Cross-National Study of Preadolescent Substance Use: Exploring Differences Between Youth in Spain and Arizona

PubMed Central

Luengo, Maria Angeles; Kulis, Stephen; Marsiglia, Flavio Francisco; Romero, Estrella; GóMez-Fraguela, JosÉ Antonio; Villar, Paula; Nieri, Tanya

2009-01-01

This study aims to comparatively examine drug use in Arizona and Spain, in order to know if similarities and differences in drug use patterns justify the administration in Spain of U.S. prevention intervention programs. Data were obtained from independent samples of seventh-grade students recruited from urban public schools and surveyed in 1998: 4,035 ethnically diverse Arizona students (Latinos and non-Hispanic Whites), and 2,243 Spanish-White students. Comparisons using Odds ratios and Chi-square tests allowed assessment of differences in drug use rates between preadolescents in Arizona and Spain taking into account gender. Furthermore, ethnicity differences in preadolescent drug use and in psychosocial risk factors were explored using multivariate analysis (ANOVA and logistic regression). Our results showed similar trends in drug use between Arizona and Spain students, with gateway drugs already in use by early adolescents, and with higher rates of drug use among males than among females. However, cross-national differences in marijuana/cannabis use were noteworthy: Arizona preadolescents were over 25 times more likely to report marijuana/cannabis use than preadolescents from Spain. Moreover, when ethnic differences were considered, Latinos in Arizona reported higher marijuana/cannabis use compared with non-Latino students. Drug use patterns among Latino preadolescents, as well as the relevance of some risk factors among the diverse groups, were strongly influenced by their level of acculturation. Study limitations and the implications of our findings for early drug use prevention and future research are discussed. PMID:18752161

[Study of the current status of Schistosoma haematobium infection in the European Union. An approach to the possible risk in Spain].

PubMed

Villasante Ferrer, Andrea; Iranzo Tatay, Agustín; Aznar Oroval, Eduardo; Mollar Maseres, Joan

2018-04-13

In Europe, urogenital schistosomiasis was not endemic, however in 2014 the first cases of a European autochthonous infection outbreak appeared in Corsica (France). In this work a search and description of cases, both import and native urogenital schistosomiasis, published in the European Union (EU) during the last 20 years was made. In addition, a qualitative risk assessment in Spain was carried out. A bibliographic search of European Union published cases over the last 20 years (1997-2017) was performed using PubMed. Works that evidenced the presence of intermediate hosts Bulinus truncatus and Planorbarius metidjensis in our country were searched in PubMed, ResearchGate and Google Scholar. Finally, a risk assessment of urogenital schistosomiasis in Spain using the 2011 ECDC guide was made. 481 cases in the EU were found. 328 were imported and 152 autochthonous. All from the autochthonous cases were focused in Corsica, where people from different nationalities got sicked. The presence of two potential host species was documented in different locations of our geography. The result of the risk assessment in Spain was low risk. Although the risk assessment in Spain was low risk, several factors as the presence of intermediate hosts in Spain, the increase on migratory flows, and the role that the S. haematobium-bovis hybrid had in the outbreak of Corsica, must alert community and health authorities about the possibility that autochthonous cases in our country appear.

1977-2017: Nursing research in Spain after 40 years in the University.

PubMed

Morales Asencio, José Miguel; Hueso Montoro, César; de Pedro-Gómez, Joan Ernest; Bennasar-Veny, Miquel

Nursing research in Spain cannot be understood without analyzing the development of this profession over the last 40 years. The social, political and economic context has determined the evolution of nursing research, and an analysis of the current situation is necessary to confront the immediate challenges the nursing profession has to handle. To offer a global perspective of care research in Spain as a framework for reflection and discussion on possible short and medium-term strategies that guide the planning and decision making of the different stakeholders involved in nursing research in Spain. A multi-method study combining documentary analysis with bibliometric methods was carried out. Some isolated policies to promote nursing research have been identified, a significant increase in doctoral training (49 doctoral programs) and 89 nurse research groups (1.92 groups per million inhabitants) responsible for a scientific production that puts Spain in seventh place in the world ranking of scientific production in the area of nursing. The increase in public expenditure on R & D &I and the growth in bibliometric impact are associated with a higher density of nursing research groups. Nursing research in Spain is sensitive to research promotion policies and resources, although there is no consolidated and uniform strategy that overcomes current barriers. The impact of the academic development of Spanish nNursing in scientific production is still unknown. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Soil erosion after forest fires in the Valencia region

NASA Astrophysics Data System (ADS)

González-Pelayo, Óscar; Keizer, Jan Jacob; Cerdà, Artemi

2014-05-01

Soil erosion after forest fire is triggered by the lack of vegetation cover and the degradation of the physical, biological and chemical properties (Martí et al., 2012; Fernández et al., 2012; Guénon, 2013). Valencia region belongs to the west Mediterranean basin ("Csa", Köppen climate classification), with drought summer periods that enhance forest fire risk. The characteristics of the climate, lithology and land use history makes this region more vulnerable to soil erosion. In this area, fire recurrence is being increased since late 50s (Pausas, 2004) and post-fire erosion studies became more popular from 80's until nowadays (Cerdá and Mataix-Solera, 2009). Research in Valencia region has contributed significantly to a better understanding of the effect of spatial and temporal scale on runoff and sediment yield measurements. The main achievements concerns: a) direct measurement of erosion rates under a wide range of methodologies (natural vs simulated rainfall, open vs closed plots); from micro- to meso-plot and catchment scale in single (Rubio et al., 1994; Cerdà et al., 1995; Cerdà 1998a; 1998b; Llovet et al., 1998; Cerdà, 2001; Calvo-Cases et al., 2003; Andreu et al., 2001; Mayor et al., 2007; Cerdà and Doerr, 2008) and multiples fires (Campo et al., 2006; González-Pelayo et al., 2010a). Changes in soil properties (Sanroque et al., 1985; Rubio et al., 1997; Boix-Fayós, 1997; Gimeno-Garcia et al., 2000; Guerrero et al., 2001; Mataix-Solera et al., 2004; González-Pelayo et al., 2006; Arcenegui et al., 2008; Campo et al., 2008; Bodí et al., 2012), in post-fire vegetation patterns (Gimeno-García et al., 2007) and, studies on mitigation strategies (Bautista et al., 1996; Abad et al., 2000). b) Progress to understanding post-fire erosion mechanism and sediment movement (Boix-Fayós et al., 2005) by definition of thresholds for sediment losses; fire severity, slope angle, bedrock, rain characteristics, vegetation pattern and ecosystem resilience (Mayor et al., 2007; González-Pelayo et al., 2010b). The knowledge achieved on post-fire erosion must very valuable for new insights and new strategies for landscape management. This research will review the State-of-the-Art of the contribution of the research on soil erosion as a consequence of forest fires in the Valencia Region. The review will show the contribution of the pioneers in the 80's when the USLE and mapping was the main too, the use of plots under simulated and natural rainfall, and also the strategies to control the soil erosion. Acknowledgements The research projects GL2008-02879/BTE, LEDDRA 243857 and RECARE FP7 project 603498 supported this research. References Abad, N., Bautista, S., Blade, C., Caturla, R.N. 2000. Seeding and mulching as erosion control techniques after wildfires in the Valencia region. En P. Balabanis, D. Peter, A. Ghazi y M. Tsogas (Eds.), Mediterranean Desertification Research Results and Policy Implications. Directorate-General Research, vol. 2. European Commission, Brussels, 419-429. Andreu, V., Imeson, A.C., Rubio, J.L. 2001. Temporal changes in soil aggregates and water erosion after a wildfire in a Mediterranean pine forest. Catena. 44, 69-84. Arcenegui, V., Mataix-Solera, J., Guerrero, C., Zornoza, R., Mataix-Beneyto, J., García-Orenes, F., 2008. Immediate effects of wildfires on water repellency and aggregate stability in Mediterranean calcareous soils. Catena 74, 219-226. Bautista, S., Bellot, J., Vallejo, R. 1996. Mulching treatment for postfire soil conservation in a semiarid ecosystem. Arid Soil Research and Rehabilitation 10, 235-242. Bodí, M., Mataix-Solera, J., Stefan H. Doerr, S.H., Cerdà, A. 2012. The wettability of ash from burned vegetation and its relationship to Mediterranean plant species type, burn severity and total organic carbon content. Geoderma 160, 599-607. Boix-Fayos, C. 1997. The roles of texture and structure in the water retention capacity of burnt Mediterranean soils with varying rainfall. Catena 31, 219-236. Boix-Fayos, C., Martínez-Mena, M., Calvo-Cases, A., Castillo, V.M., Albadalejo, J. 2005. Concise review of interrill erosion studies in SE Spain (Alicante and Murcia): erosion rates and progress of knowledge from the 1980s. Land Degradation and Developement 16, 517-528. Calvo-Cases, A., Boix-Fayós, C., Imeson, A.C. 2003. Runoff generation, sediment movement and soil water behaviour on calcareous (limestone) slopes of some Mediterranean environments in southeast Spain. Geomorphology 50, 269-291. Campo, J., Andreu, V., Gimeno-García, E., González-Pelayo, O., Rubio, J.L. 2008. Aggregation of under canopy and bare soils in a Mediterranean environment affected by different fire intensities. Catena 74 (3), 212-218. Campo, J., Andreu, V., Gimeno-García, E., González, O., Rubio, J.L. 2006. Occurrence of soil erosion after repeated experimental fires in a Mediterranean environment. Geomorphology 82, 376-387. Cerdà A. 2001. Erosión hídrica del suelo en el territorio Valenciano. El estado de la cuestión a través de la revisión bibliográfica. Geoforma Ediciones: Logronho. A. 2001. Cerdá, A, Mataix-Solera, J. 2009. Incendios forestales en España. Ecosistemas terrestres y suelos. En: Cerdá y Mataix-Solera (Eds.), Efectos de los incendios forestales sobre los suelos en España. Universidad de Valencia, 2009. Cerdà, A. 1998a. Postfire dynamics of erosional processes under mediterranean climatic conditions. Zeitschrift für Geomorphologie, 42 (3) 373-398. Cerdà, A. 1998b. Changes in overland flow and infiltration after a rangeland fire in a Mediterranean scrubland. Hydrological Processes, 12, 1031-1042. Cerdà, A., Doerr, S.H. 2008. The effect of ash and needle cover on surface runoff and erosion in the immediate post-fire period. Catena, 74 , 256- 263. doi:10.1016/S0341-8162(02)00027-9 Cerdà, A., Imeson, A.C., Calvo, A. 1995. Fire and aspect induced differences on the erodibility and hydrology of soils at La Costera, Valencia, Southeast Spain. Catena 24, 289-304. Fernández, C., Vega, J. A., Jiménez, E., Vieira, D. C. S., Merino, A., Ferreiro, A., Fonturbel, T. 2012. Seedingand mulching + seeding effects on post-fire runoff, soil erosion and species diversity in Galicia (NW Spain). Land Degradation & Development, 23: 150- 156. DOI 10.1002/ldr.1064 Gimeno-García, Andreu, V., Rubio, J.L. 2000. Changes in organic matter, nitrogen, phosphorus and cations in soils as a result of fire and water erosion in a Mediterranean landscape. European Journal of Soil Science 51, 201-210. Gimeno-García, E., Andreu, V.,, Rubio, J.L., 2007. Influence of vegetation recovery on water erosion at short and medium-term after experimental fires in a Mediterranean shrubland. Catena 69, 150-160. González-Pelayo, O, Andreu, V., Gimeno-García, E., Campo, J., Rubio, J.L. 2010a. Effects of fire and vegetation cover on hydrological characteristics of a Mediterranean shrubland soil. Hydrological Processes 24, 1504-1513. González-Pelayo, O., Andreu, V., Campo, J., Gimeno-García, E., Rubio, J.L. 2006. Hydrological Properties of Mediterranean Soils Burned with Different Fire Intensities. Catena 68 (2-3), 186-193. González-Pelayo, O., Andreu, V., Campo, J., Gimeno-García, E., Rubio, J.L. 2010b. Rainfall influence on plot-scale runoff and soil loss from repeated burning in a Mediterranean-shrub ecosystem, Valencia, Spain. Geomorphology 118, 444-452. Guénon, R., Vennetier, M., Dupuy, N., Roussos, S., Pailler, A., Gros, R. 2013. Trends in recovery of Mediterranean soil chemical properties and microbial activities after infrequent and frequent wildfires. Land Degradation & Development, 24: 115- 128. DOI 10.1002/ldr.1109 Guerrero, C., Mataix-Solera, J., Navarro-Pedreño, J., García-Orenes, F. Gómez, I. 2001. Different patterns of aggregate stability in burned and restored soils. Arid Land Research and Management 15, 163-171. Llovet, J., Bautista, S., Giovanardi, F., Vallejo, V. R., 1998. Sediment production in burned catchments of eastern spain. Annales Geophysicae. C531. Martín, A., Díaz-Raviña, M., Carballas, T. 2012. Short- and medium-term evolution of soil properties in Atlantic forest ecosystems affected by wildfires. Land Degradation & Development, 23: 427- 439. DOI 10.1002/ldr.1078 Mataix-Solera, J., Doerr, S.H. 2004. Hydrophobic and aggregate stability in calcareous topsoils from fire-affected pine forest in southeastern Spain. Geoderma 118, 77-88. Mayor, A.G., Bautista, S., Llovet, L., Bellot, J. 2007. Post-fire hydrological and erosional responses of a Mediterranean landscape: Seven years of catchment-scale dynamics. Catena 71, 68-75. Pausas, J.G. 2004. Changes in fire and climate in the eastern Iberian Peninsula (Mediterranean basin). Climatic Change 63: 337-350. Rubio, J.L., Andreu, V., Cerni, R. 1994. A monitoring system for experimental soil erosion plots. In: Rickson, R.J. (Ed.), Conserving Soil Resources: European Perspectives. CAB International, Wallingford, pp. 127-135. Rubio, J.L., Forteza, J., Andreu,V., Cerní, R. 1997. Soil profile characteristics influencing runoff and soil erosion after forest fire: A case of study (Valencia, Spain). Soil Technology 11, 67-78. Sanroque, P., Rubio, J.L., Mansanet, J. 1985. Efectos de los incendios forestales en las propiedades del suelo, en la composición florística y en la erosión hídrica de zonas forestales de Valencia (España). Rev. Ecol. Biol. Sol. 22 (2), 131-147.

Use of bioassays for testing soils and/or sediments contaminated by mining activities

NASA Astrophysics Data System (ADS)

Pérez-Sirvent, C.; Martínez-Sánchez, M. J.; García-Lorenzo, M. L.; Molina, J.

2009-04-01

Ecotoxicity tests measure the bioavailability of the contaminants and the effects of the chemically not measured toxic compounds on the members of the soil community. Therefore, ecotoxicological testing may be a useful approach for assessing the toxicity as a complement to chemical analysis. They are solid phase tests based on terrestrial methods and tests performed on water extracts using aquatic test protocols. The extent and degree of heavy metal contamination around mines may vary depending on geochemical characteristics, the mineralization of tailings, physico-chemical conditions and the processes used to extract metals. Portman Bay was subject to mining from the time of the Roman Empire to 1991 when the activity ceased. Since 1957, the wastes from mining operations were discharged directly into the sea. These wastes mainly consisted of clay, quartz, siderite, magnetite, remains of sphalerite, pyrite and galena and residues of the chemical reagents used in floatation. In our study two methods of environmental toxicological tests were compared and applied to sediments of the Portman Bay (SE, Spain): the standardized toxicological test based on inhibition of luminescence employing Microtox

Variations in chemical sexual signals of Psammodromus algirus lizards along an elevation gradient may reflect altitudinal variation in microclimatic conditions

NASA Astrophysics Data System (ADS)

Martín, José; Javier Zamora-Camacho, Francisco; Reguera, Senda; López, Pilar; Moreno-Rueda, Gregorio

2017-04-01

Chemical signals used in intraspecific communication are expected to evolve or to show phenotipic plasticity to maximize efficacy in the climatic conditions of a given environment. Elevational environmental gradients in mountains provide a good opportunity to test this hypothesis by examining variation in characteristics of signals in species found across different elevations with different climatic conditions. We analyzed by gas chromatography-mass spectrometry (GC-MS) the lipophilic fraction of the femoral gland secretions of male lizards Psammodromus algirus (Fam. Lacertidae) from six localities located along a 2200 m elevational gradient at Sierra Nevada Mountains (SE Spain). There was elevational clinal variation in climatic variables, number of femoral pores and in the relative proportions of some classes of compounds (i.e., ethyl esters of fatty acids, waxy esters, and aldehydes) but not others. We discuss how this variation would result in different physicochemical properties of the entire femoral secretion, which might help optimize the efficacy of chemical signals under the particular microclimatic conditions at each elevation.

Comparison of Three Operative Models for Estimating the Surface Water Deficit using ASTER Reflective and Thermal Data

PubMed Central

García, Mónica; Villagarcía, Luis; Contreras, Sergio; Domingo, Francisco; Puigdefábregas, Juan

2007-01-01

Three operative models with minimum input data requirements for estimating the partition of available surface energy into sensible and latent heat flux using ASTER data have been evaluated in a semiarid area in SE Spain. The non-evaporative fraction (NEF) is proposed as an indicator of the surface water deficit. The best results were achieved with NEF estimated using the “Simplified relationship” for unstable conditions (NEFSeguin) and with the S-SEBI (Simplified Surface Energy Balance Index) model corrected for atmospheric conditions (NEFS-SEBIt,) which both produced equivalent results. However, results with a third model, NEFCarlson, that estimates the exchange coefficient for sensible heat transfer from NDVI, were unrealistic for sites with scarce vegetation cover. These results are very promising for an operative monitoring of the surface water deficit, as validation with field data shows reasonable errors, within those reported in the literature (RMSE were 0.18 and 0.11 for the NEF, and 29.12 Wm-2 and 25.97 Wm-2 for sensible heat flux, with the Seguin and S-SEBIt models, respectively).

Variations in chemical sexual signals of Psammodromus algirus lizards along an elevation gradient may reflect altitudinal variation in microclimatic conditions.

PubMed

Martín, José; Javier Zamora-Camacho, Francisco; Reguera, Senda; López, Pilar; Moreno-Rueda, Gregorio

2017-04-01

Chemical signals used in intraspecific communication are expected to evolve or to show phenotipic plasticity to maximize efficacy in the climatic conditions of a given environment. Elevational environmental gradients in mountains provide a good opportunity to test this hypothesis by examining variation in characteristics of signals in species found across different elevations with different climatic conditions. We analyzed by gas chromatography-mass spectrometry (GC-MS) the lipophilic fraction of the femoral gland secretions of male lizards Psammodromus algirus (Fam. Lacertidae) from six localities located along a 2200 m elevational gradient at Sierra Nevada Mountains (SE Spain). There was elevational clinal variation in climatic variables, number of femoral pores and in the relative proportions of some classes of compounds (i.e., ethyl esters of fatty acids, waxy esters, and aldehydes) but not others. We discuss how this variation would result in different physicochemical properties of the entire femoral secretion, which might help optimize the efficacy of chemical signals under the particular microclimatic conditions at each elevation.

Molecular survey and microscopic examination of Hepatozoon Miller, 1908 (Apicomplexa: Adeleorina) in lacertid lizards from the western Mediterranean.

PubMed

Maia, João P M C; Perera, Ana; Harris, D James

2012-12-01

The genus Hepatozoon Miller, 1908 (Apicomplexa: Adeleorina) is composed of intracellular haemogregarine parasites that are widely distributed among all tetrapod groups. The present study combines microscopic and molecular data on haemogregarine parasites from lizards in the western Mediterranean. We screened tissue samples and examined blood smears for the presence of species of Hepatozoon from four lizards, namely Algyroides marchi Valverde, endemic to Southeast Spain, Podarcis bocagei Seoane from Spain and Portugal, P hispanica Steindachner from Spain, and P lilfordi Günther from Cabrera, Balearic Islands (Spain). Our results show that prevalence and intensity of Hepatozoon parasites vary between and within lizard species from different regions. Algyroides marchi and P bocagei from Spain had the lowest values, whereas P hispanica had the highest. Phylogeny based on 18S rRNA gene sequences indicates that most of the new Hepatozoon sequences are part of a clade exclusive from North African and Iberian lizards, except for a single P bocagei isolate that is found related to another clade including isolates from other reptile host species and rodents. Interestingly, isolates from Algyroides form a distinct monophyletic subgroup, which could be a signal of strict host-specificity within this host genus.

Impact of regulation of Community Pharmacies on efficiency, access and equity. Evidence from the UK and Spain.

PubMed

Lluch, Maria; Kanavos, Panos

2010-05-01

In this paper, we focus on regulatory restrictions on Community Pharmacies and whether these have an impact on efficiency, access and equity and thus in the delivery of services community pharmacists provide to patients. Primary data collection through semi-structured interviews and secondary data collection through literature review have been used with a particular focus on Spain (a country where Community Pharmacy is strictly regulated) and the UK (a country where Community Pharmacy is considered liberalised by EU standards). The findings indicate that improved pharmacy operational efficiency is the result of appropriate incentive structures, ownership liberalisation and OTC price freedom as is the case in the UK. Equity and access seem to be better achieved by establishing geographic, demographic or needs-based criteria to open new pharmacies (as is the case in Spain). In sum, there are useful lessons for both countries: the UK could look into the policies applied in Spain that increase access and equity whilst Spain could adopt some of the policies from the UK to increase efficiency in the system. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.

Use of Biomass Ash as a stabilization agent for expansive marly soils (SE Spain)

NASA Astrophysics Data System (ADS)

Ureña, C.; Azañón, J. M.; Caro, J. M.; Irigaray, C.; Corpas, F.; Ramirez, A.; Rivas, F.; Salazar, L. M.; Mochón, I.

2012-04-01

In recent years, several biomass power plants have been installed in Southeastern Spain to reuse olive oil industry residues. This energy production tries to reduce the high costs associated with fossil fuels, but without entering into direct competition to traditional food crops. The waste management in these biomass energy plants is still an issue since there are non-flammable materials which remains after incineration in the form of ashes. In Southeastern Spain there is also a great amount of clayey and marly soils whose volume is very sensitive to changes in climate conditions, making them unsuitable for civil engineering. We propose the use of biomass ash (both fly ash and bottom ash) as a stabilization agent for expansive soils in order to improve the efficiency of construction processes by using locally available materials. In this work biomass ashes from a biomass power plant in Southeastern Spain have been used to stabilize 6 samples of local marly soil. Those 6 samples of expansive soil were mixed with different dosages of biomass ash (2%, 4% and 7%) to create 18 specimens of treated soil, which were submitted to Proctor, Atterberg Limits, pH and Free Swell Index tests, following Spanish Standards UNE by AENOR. X-Ray Diffraction (XRD) tests by powder method were also carried out, using a diffractometer Philips X'Pert-MPD. The results obtained for the original untreated marly soil were: PI = 34.6; Free Swell = 12.5; pH = 8. By adding biomass ash the value of the plasticity index (PI) became slightly lower although it was not low enough as to obtain a non-plastic soil (PI under 25). However, there were dramatical decreases of free swell index (FSI) after the stabilization treatment: FSI < 8.18 (2% biomass); FSI < 6.15 (4% biomass); FSI < 4.18 (7% biomass); These results suggest that treated soil is quite less susceptible than the original soil to moisture changes. The pH of the mixes after adding biomass ash rose from 8 to 11±1 leading to an alkaline environment which, as reviewed literature points out, helps to the development of pozzolanic reactions and stabilization process. Finally, XRD tests indicated a sharp decrease in the intensity of reflection of the Smectite peak, suggesting a reduction in the amount of this expansive mineral in treated soils. This positive and durable effect may be related to cation exchange from Na+ to smaller cations or even the formation of mixed-layered clay minerals. A further research must be conducted to determine the pozzolanic properties of biomass ash (i.e., its suitability for concrete composites), the optimum dosages, etc. The further research is also necessary to better understand the mineralogy changes occurred within the crystalline structure. Nevertheless, these first results let us infer that biomass ash from power plants has a high capacity to enhance mechanical properties of expansive soils. Given the widespread use of biomass in industry today, the secondary use of biomass ash might improve the sustainability and efficiency of the biomass generation, incineration and waste management process.

77 FR 5568 - Certain Muzzle-Loading Firearms and Components Thereof Determination Not To Review an Initial...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

... and Bergara Barrels Europe, both of Bergara, Spain (collectively ``the BPI respondents''). The... to only respondents Ardesa Firearms (Ardesa) of Zamudio-Vizcaya, Spain and Traditional Sporting Goods...

Involuntary outpatient treatment (iot) for severe mental patients: current situation in Spain.

PubMed

Cañete-Nicolás, Carlos; Hernández-Viadel, Miguel; Bellido-Rodríguez, Carmen; Lera-Calatayud, Guillem; Asensio-Pascual, Pedro; Pérez-Prieto, Juan F; Calabuig-Crespo, Roman; Leal-Cercós, Carmen

2012-01-01

Involuntary Outpatient Treatment (IOT) expects to improve treatment compliance and, therefore, prevent the impairment of patients with severe mental illness, as well as the risk for them and others. Besides IOT introduction defenders and opponent's states, scientific literature offers contradictory results. Legislative changes have been taken in the vast majority of our neighbouring countries in order to regulate IOT application. There is no legal regulation in Spain; however, OIT application is possible in certain Spanish cities. This article reviews IOT in Spain and surrounding countries.

Kinetic Studies of Plasma Chemical Fuel Oxidation in Nanosecond Pulsed Discharges by Single and Two Photon Laser Induced Fluorescence

DTIC Science & Technology

2013-07-01

31st ICPIG, July 14-19, 2013, Granada , Spain Kinetic Studies of Plasma Chemical Fuel Oxidation in Nanosecond Pulsed Discharges by Single and...31st) (ICPIG) Held in Granada , Spain on 14-19 July 2013 14. ABSTRACT Single and two photon Laser Induced Fluorescence (LIF) spectroscopy is used for...Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 31st ICPIG, July 14-19, 2013, Granada , Spain preheat the fuel-air mixture to the furnace

Data on the determinants of the risk of fatalities, serious injuries and light injuries in traffic accidents on interurban roads in Spain.

PubMed

González, María Pilar Sánchez; Sotos, Francisco Escribano; Ponce, Ángel Tejada

2018-06-01

This article describes the data collection used to analyse the risk of fatalities and injuries resulting from traffic accidents on interurban roads in the provinces of Spain from 1999 to 2015. The database includes data on different factors related to accidents rates for each Spanish province. These data were used in the article entitled "Impact of provincial characteristics on the number of traffic accident victims on interurban roads in Spain" (Sánchez et al., 2018) [1].

Cross-border healthcare in Spain and the implementation of the Directive 2011/24/EU on the Application of Patient's Rights in Cross-border Healthcare.

PubMed

Requejo, M Teresa

2014-03-01

This work describes and assesses the implementation of the Cross-border Healthcare Directive in Spain. Although implementation has not yet taken place, the Government has already adopted a draft implementing regulation, on which this article is based. In addition, this article deals with a number of other rules that have been adopted in Spain, which are not strictly aimed at the implementation of the Directive but which are expected to facilitate its implementation and to help cement its effectiveness.

[Cryptosporidium: a genus in revision. The situation in Spain].

PubMed

Navarro-i-Martinez, Luis; del Águila, Carmen; Bornay-Llinares, Fernando J

2011-02-01

Genus Cryptosporidium, has undergone major revisions in recent years. The identification of new species and their major reservoirs has contributed to the knowledge of the epidemiology of human infection. In Spain, although there are many publications, few studies have been conducted to identify the circulating species and genotypes. This fact has led us to review and update these new studies published in Spain, particularly those that use molecular methods in order to characterise the species and genotypes present in our country. Copyright © 2010 Elsevier España, S.L. All rights reserved.

[Demography of aging in Spain].

PubMed

Rubio Herrera, R

1994-01-01

In this article, the demography of the elderly in Spain is scrutinized. The older population from 1960 to 1991 and their presumed development for the period from 2001-2020 is analyzed. According to these data, we attempt to determine the influence on life situation of older people according to several factors, such as changes of family structures and intergenerational relations as well as changes in social stereotypes, expected political and economical developments, and new concepts in medical care. In closing, we raise questions about the necessary future living structures in Spain.

Bluetongue in Spain: from the first outbreak to 2012.

PubMed

de Diego, A C Pérez; Sánchez-Cordón, P J; Sánchez-Vizcaíno, J M

2014-12-01

Outbreaks of bluetongue disease have occurred in Spain six times and have been caused by the following serotypes of bluetongue virus (BTV), in chronological order: BTV10, BTV2, BTV4, BTV1 and BTV8. Serotypes BTV1, BTV2 and BTV4 may have entered the country in Culicoides transported by wind; BTV8 via infected animal movements; and BTV10 across the Portuguese border. The evolution of each serotype has been different: BTV1, BTV4 and BTV10 spread throughout mainland Spain; BTV2 did not spread from the Balearic Islands to the Iberian Peninsula; and BTV8 has proven very poor at spreading throughout mainland Spain. The significant economic impact of the disease has led authorities to adopt control and eradication measures, which have evolved as new diagnostic tools and vaccines have become available. This review describes BTV infection in Spain, and it focuses on the clinical disease produced by each serotype, the Culicoides species which were present at what time, the origin of the virus and the control measures adopted. In the field, it has proven necessary to vaccinate livestock against each new BTV serotype as it arrived. Therefore, future eradication strategies should focus on developing polyvalent vaccines and vaccines that allow the differentiation of infected and vaccinated animals. As of 1 January 2013, the Iberian Peninsula is considered a restricted area for BTV1, and a small zone in southern Spain is a restricted area for BTV4, which includes the little BTV8 restricted area. Serotypes BTV1 and BTV4 were detected in sentinel animals in January and November and in March 2012, respectively. The last BTV8 positive animal was detected in November 2010, which implies that in the coming months, Spain may be declared free of BTV8. © 2013 Blackwell Verlag GmbH.

Assessing the performance and reliability of PERSIANN-CDR satellite-based rainfall estimates over Spain: case study of rainfall Dry Spell Lengths (DSL)

NASA Astrophysics Data System (ADS)

Garcia Galiano, S. G.; Giraldo Osorio, J. D.; Nguyen, P.; Hsu, K. L.; Braithwaite, D.; Olmos, P.; Sorooshian, S.

2015-12-01

Studying Spain's long-term variability and changing trends in rainfall, due to its unique position in the Mediterranean basin (i.e., the latitudinal gradient from North to South and its orographic variation), can provide a valuable insight into how hydroclimatology of the region has changed. A recently released high resolution satellite-based global daily precipitation climate dataset PERSIANN-CDR (Precipitation Estimation from Remotely Sensed Information using Artificial Neural Network - Climate Data Record), provided the opportunity to conduct such study. It covers the period 01/01/1983 - to date, at 0.25° resolution. In areas without a dense network of rain-gauges, the PERSIANN-CDR dataset could be useful for identifying the reliability of regional climate models (RCMs), in order to build robust RCMs ensemble for reducing the uncertainties in the climate and hydrological projections. However, before using this data set for RCM evaluation, an assessment of performance of PERSIANN-CDR dataset against in-situ observations is necessary. The high-resolution gridded daily rain-gauge dataset, named Spain02, was employed in this study. The variable Dry Spell Lengths (DSL) considering 1 mm and 10 mm as thresholds of daily rainfall, and the time period 1988-2007 was defined for the study. A procedure for improving the consistency and homogeneity between the two datasets was applied. The assessment is based on distributional similarity and the well-known statistical tests (Smirnov-Kolmogorov of two samples and Chi-Square) are used as fitting criteria. The results demonstrate good fit of PERSIANN-CDR over whole Spain, for threshold 10 mm/day. However, for threshold 1 mm/day PERSIANN-CDR compares well with Spain02 dataset for areas with high values of rainfall (North of Spain); while in semiarid areas (South East of Spain) there is strong overestimation of short DSLs. Overall, PERSIANN-CDR demonstrate its robustness in the simulation of DSLs for the highest thresholds.

[Laws on gender violence and their effect on sexism in advertising: a comparative analysis of advertisements from Argentina, Mexico, Spain and the United States].

PubMed

Martín-Llaguno, Marta; Navarro-Beltrá, Marián

2013-04-01

The aim of this study was to assess the impact of gender violence legislation on the incidence of sexism and gender bias in advertisements published in four countries: Argentina, Mexico, Spain, and the United States. The study focused on the content of 163 advertisements: 69 from Spain, 16 from Mexico, 50 from Argentina, and 28 from the United States. Data were gathered on the presence of bodies not associated with the product being advertised, to study the stereotypical presentation of men and women and gender biases in advertisements in Argentina, Mexico, Spain, and the United States. The following stereotypical findings were observed: (i) men were shown in public places more often than women in the ads from Argentina (P = 0.000), Spain (P = 0.000), and Mexico (P = 0.011); (ii) men were shown more often than women practicing neutral professions in the ads from Argentina (P = 0.004), Spain (P = 0.000), and Mexico (P = 0.025); and (iii) men were shown more often than women as workers and users (P = 0.000) and less often than women in a parenting role (P = 0.000). With regard to biases, (i) men were given greater visibility than women in all four countries, and (ii) only in the ads from Spain were there significant differences in terms of parity, with men appearing more often in the ads than women (P = 0.014), and empowerment, with men shown making decisions more often than women; P = 0.045). Those countries with legislation aimed at using communication to prevent gender violence do not have less sexism in their advertisements. To analyze the relationships between laws, sexism, and gender violence, it would be necessary to undertake a rigorous diachronic assessment of the instruments constructed and also to compare the results with other cultural and social indicators that are often difficult to isolate.

7 CFR 319.56-28 - Tomatoes from certain countries.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Province, or the municipalities of Albuñol and Carchuna in the Granada Province of Spain in greenhouses... Albuñol and Carchuna in the Granada Province in Spain.” (b) Tomatoes (fruit) (Solanum lycopersicum) from...

7 CFR 319.56-28 - Tomatoes from certain countries.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Province, or the municipalities of Albuñol and Carchuna in the Granada Province of Spain in greenhouses... Albuñol and Carchuna in the Granada Province in Spain.” (b) Tomatoes (fruit) (Solanum lycopersicum) from...

7 CFR 319.56-28 - Tomatoes from certain countries.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Province, or the municipalities of Albuñol and Carchuna in the Granada Province of Spain in greenhouses... Albuñol and Carchuna in the Granada Province in Spain.” (b) Tomatoes (fruit) (Solanum lycopersicum) from...

7 CFR 319.56-28 - Tomatoes from certain countries.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Province, or the municipalities of Albuñol and Carchuna in the Granada Province of Spain in greenhouses... Albuñol and Carchuna in the Granada Province in Spain.” (b) Tomatoes (fruit) (Solanum lycopersicum) from...

Spina Bifida Clinic Directory

MedlinePlus

... 7th Avenue S. Birmingham, AL 35233 (205) 939-5281 https://www.childrensal.org/SpinaBifidaProgram UAB Spain Rehab Adult ... Ave S Birmingham, AL 35249 Phone: (205) 934-4131 http://www.uabmedicine.org/locations/spain-rehabilitation-center Children’s ...

Concentrating Solar Power Projects - Solnova 4 | Concentrating Solar Power

Science.gov Websites

, 2017 Project Overview Project Name: Solnova 4 Country: Spain Location: Sevilla (Sanlúcar la Mayor Technology: Parabolic trough Status: Operational Country: Spain City: Sevilla Region: Sanlúcar la Mayor Lat

Concentrating Solar Power Projects - Solnova 1 | Concentrating Solar Power

Science.gov Websites

, 2017 Project Overview Project Name: Solnova 1 Country: Spain Location: Sevilla (Sanlúcar la Mayor Technology: Parabolic trough Status: Operational Country: Spain City: Sevilla Region: Sanlúcar la Mayor Lat

Main components of PM10 in an area influenced by a cement plant in Catalonia, Spain: Seasonal and daily variations.

PubMed

Rovira, Joaquim; Sierra, Jordi; Nadal, Martí; Schuhmacher, Marta; Domingo, José L

2018-05-01

Particulate matter (PM) composition has a key role in a wide range of health outcomes, such as asthma, chronic obstructive pulmonary disease, lung cancer, cardiovascular disease, and death, among others. Montcada i Reixac, a municipality located in the Barcelona metropolitan area (Catalonia, Spain), for its location and orography, is an interesting case- study to investigate air pollution. The area is also characterized by the presence of different industrial emission sources, including a cement factory and a large waste management plant, as well as an intense traffic. In this study, PM 10 levels, trace elements, ions, and carbonaceous particles were determined for a long time period (2013-2016) in this highly polluted area. PM 10 samples were collected during six consecutive days in two campaigns (cold and warm) per year. A number of elements (As, Ba, Be, Bi, Ca, Cd, Ce, Co, Cr, Cs, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Hg, Ho, K, La, Li, Hg, Mg, Mn, Mo, Nb, Nd, Ni, Pb, Pr, Rb, Sb, Sc, Se, Sm, Sn, Sr, Tb, Th, Ti, Tl, U, V, W, Y, Yb, and Zr), ions (Cl - , SO 4 2- , NO 3 - , and NH 4 + ), and carbonaceous content (total carbon, organic plus elemental carbon, and CO 3 2- ), were analysed. These data were used to identify the PM 10 main components: mineral matter, sea spray, secondary inorganic aerosols, organic matter plus elemental carbon, trace elements or indeterminate fraction. Although a clear seasonality (cold vs. warm periods) was found, there were no differences between working days and weekends. Obviously, the cement plant influences the surrounding environment. However, no differences in trace elements related with the cement plant activity (Al, Ca, Ni and V) between weekdays and weekends were noted. However, some traffic-related elements (i.e., Co, Cr, Mn, and Sb) showed significantly higher concentrations in weekdays. Copyright © 2018 Elsevier Inc. All rights reserved.

Analysis of the historical precipitation in the South East Iberian Peninsula at different spatio-temporal scale. Study of the meteorological drought

NASA Astrophysics Data System (ADS)

Fernández-Chacón, Francisca; Pulido-Velazquez, David; Jiménez-Sánchez, Jorge; Luque-Espinar, Juan Antonio

2017-04-01

Precipitation is a fundamental climate variable that has a pronounced spatial and temporal variability on a global scale, as well as at regional and sub-regional scales. Due to its orographic complexity and its latitude the Iberian Peninsula (IP), located to the west of the Mediterranean Basin between the Atlantic Ocean and the Mediterranean Sea, has a complex climate. Over the peninsula there are strong north-south and east-west gradients, as a consequence of the different low-frequency atmospheric patterns, and he overlap of these over the year will be determinants in the variability of climatic variables. In the southeast of the Iberian Peninsula dominates a dry Mediterranean climate, the precipitation is characterized as being an intermittent and discontinuous variable. In this research information coming from the Spain02 v4 database was used to study the South East (SE) IP for the 1971-2010 period with a spatial resolution of 0.11 x 0.11. We analysed precipitation at different time scale (daily, monthly, seasonal, annual,…) to study the spatial distribution and temporal tendencies. The high spatial, intra-annual and inter-annual climatic variability observed makes it necessary to propose a climatic regionalization. In addition, for the identified areas and subareas of homogeneous climate we have analysed the evolution of the meteorological drought for the same period at different time scales. The standardized precipitation index has been used at 12, 24 and 48 month temporal scale. The climatic complexity of the area determines a high variability in the drought characteristics, duration, intensity and frequency in the different climatic areas. This research has been supported by the GESINHIMPADAPT project (CGL2013-48424-C2-2-R) with Spanish MINECO funds. We would also like to thank Spain02 project for the data provided for this study.

[Incidence study of listeriosis in Spain].

PubMed

Valero, Fernando Parrilla; Rafart, Josep Vaqué

2014-01-01

We performed a descriptive retrospective study of cases of listeriosis occurring in Spain from 2001 to 2007 to determine the burden and trend of this disease in our setting. Several sources of information were used. Epidemiological information was collected from 1.242 cases of listeriosis, representing a mean incidence rate of 0,56 cases per 100.000 inhabitants per year, which was extrapolated as an overall estimate for Spain. The annual incidence showed a statistically significant increasing trend (p <0,001) over the study period. This figure was higher than that reported in Spain (0,16) by the Microbiological Information System, which is voluntary, showing that underreporting exists. The inclusion of listeriosis in the Mandatory Notification System would allow determination of the distribution and characteristics of this infection in humans, as well as promotion of effective prevention and control. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

Is leishmaniasis widespread in Spain? First data on canine leishmaniasis in the province of Lleida, Catalonia, northeast Spain.

PubMed

Ballart, C; Alcover, M M; Portús, M; Gállego, M

2012-02-01

Canine leishmaniasis (CanL) is a widespread disease present in 42 countries. It is considered of epidemiological importance because of its role as a reservoir of human leishmaniasis. Knowledge of the real distribution of CanL and its emergence and/or re-emergence is of great importance in order to determine the extension of the disease. This work reports the detection of CanL in a farm dog located in a Pyrenean area of northwest Catalonia (Spain) where the disease was previously unknown. Since the dog had never left the region and sandfly vectors, Phlebotomus ariasi and P. perniciosus, were present in the farm the case is considered as autochthonous and is the first to be published in this region of Spain. Copyright © 2011 Royal Society of Tropical Medicine and Hygiene. Published by Elsevier Ltd. All rights reserved.

The socioeconomic costs of mental illness in Spain.

PubMed

Oliva-Moreno, Juan; López-Bastida, Julio; Montejo-González, Angel Luis; Osuna-Guerrero, Rubén; Duque-González, Beatriz

2009-10-01

Mental illness affects a large number of people in the world, seriously impairing their quality of life and resulting in high socioeconomic costs for health care systems and society. Our aim is to estimate the socioeconomic impact of mental illness in Spain for the year 2002, including health care resources, informal care and loss of labour productivity. A prevalence-based approach was used to estimate direct medical costs, direct non-medical costs, and loss of labour productivity. The total costs of mental illness have been estimated at 7,019 million euros. Direct medical costs represented 39.6% of the total costs and 7.3% of total public healthcare expenditure in Spain. Informal care costs represented 17.7% of the total costs. Loss of labour productivity accounted for 42.7% of total costs. In conclusion, the costs of mental illness in Spain make a considerable economic impact from a societal perspective.

Performance analysis of the lineal model for estimating the maximum power of a HCPV module in different climate conditions

NASA Astrophysics Data System (ADS)

Fernández, Eduardo F.; Almonacid, Florencia; Sarmah, Nabin; Mallick, Tapas; Sanchez, Iñigo; Cuadra, Juan M.; Soria-Moya, Alberto; Pérez-Higueras, Pedro

2014-09-01

A model based on easily obtained atmospheric parameters and on a simple lineal mathematical expression has been developed at the Centre of Advanced Studies in Energy and Environment in southern Spain. The model predicts the maximum power of a HCPV module as a function of direct normal irradiance, air temperature and air mass. Presently, the proposed model has only been validated in southern Spain and its performance in locations with different atmospheric conditions still remains unknown. In order to address this issue, several HCPV modules have been measured in two different locations with different climate conditions than the south of Spain: the Environment and Sustainability Institute in southern UK and the National Renewable Energy Center in northern Spain. Results show that the model has an adequate match between actual and estimated data with a RMSE lower than 3.9% at locations with different climate conditions.

The economic costs of traffic accidents in Spain.

PubMed

Bastida, Julio López; Aguilar, Pedro Serrano; González, Beatriz Duque

2004-04-01

This study aimed to evaluate the economic impact of traffic accidents in Spain during 1997. The cost-of-illness method was used. Direct costs were divided into health services costs, insurance administration costs, and the costs of the material damages to the vehicles. Indirect costs were obtained through transformation of physical units into monetary units using the approach based on the human capital theory. The total cost of traffic accidents was 6,280.36 million euros, which amounts to 157.59 euros for each inhabitant in Spain and represents 1.35% of the gross national product. The total direct cost was 3,397.00 million euros, representing 54.1% of the total cost. The total indirect cost was 2,883.36 million euros, accounting for 45.9% of the total cost. The high socioeconomic cost of traffic accidents clearly indicates the need for the different administrations in Spain to collaborate in implementing preventive measures.

Mathematics education and learning disabilities in Spain.

PubMed

Casas, Ana Miranda; Castellar, Rosa García

2004-01-01

In the first part of this article, we describe the basic objectives of the math curriculum in Spain as well as the basic contents, teacher resources, and obstacles perceived in mathematics instruction. Second, we briefly describe the concept of learning disabilities (LD) as they are currently defined in Spain. As stated in the recent educational reform, a student with LD is any student with special educational needs. The emphasis is placed on the educational resources that these students need in order to achieve the curricular objectives that correspond to their age group or grade. Third, we comment specifically on the educational services model and the evaluation and instructional procedures for students with math learning disabilities. Finally, we describe some lines of research that have appeared in the last few years in Spain that have led to the development of new evaluation and intervention procedures for students with LD in computation and problem solving.

Carbon dynamics in an almond orchard soil amended with raw and treated pig slurry

NASA Astrophysics Data System (ADS)

Domínguez, Sara G.; Zornoza, Raúl; Faz, Ángel

2010-05-01

In SE Spain, intensive farming is very common which supposes the generation of great amounts of pig slurries. These residues cause many storage problems due to their pollution capacity. A good management of them is necessary to avoid damages to the environment. The use of this effluent as fertilizer is a usual practice that in the correct dose is a good amend and important for sustainable development, but in excess can be a risk of polluting and damaging soil, water and crop conditions. Pig slurry is a source of many nutrients and specially rich in organic matter. The main objective of this study is to determine changes in soil organic carbon dynamics resulting from raw and treated slurry amendments applied in different doses. The experimental area is an almond orchard located in Cartagena (SE Spain). The climate of the area is semiarid Mediterranean with mean annual temperature of 18°C and mean annual rainfall of 275 mm. A total of 10 plots (12 m x 30 m) were designed, one of them being the control without fertilizer. Surface soil samples (0-25 cm) were collected in September 2009. Three different treatments were applied, raw slurry, the effluent obtained after solid-liquid separation and solid manure, all of them in three doses being the first one of 170 kg N/ha, (maximum permitted in nitrates directive 91/676/CEE), and the others two and three times the first one. Soil biochemical parameters are rapid indicators of changes in soil quality. According to this, total organic carbon, soil microbial biomass carbon, soluble carbon, and β-glucosidase, β-galactosidase and arylesterase activities were measured in order to assess some soil biochemical conditions and carbon dynamics in terms of the different treatments. As we expected, the use of these organic fertilizers rich in organic matter, had an effect on soil carbon and soil microbial activity resulting in an increase in most of the parameters; total organic carbon and β-galactosidase activity showed the biggest increment comparing to control. No pattern was observed among fertilizer doses, without big differences among them in most properties. We can conclude that the use of pig slurry as organic fertilizer incorporates great amounts of organic matter to the soil in its different forms, including soluble and microorganisms biomass, which has a positive effect encouraging the application of this agricultural management so that soil can act as C sink, in order to mitigate global warming. Thus, this procedure can be included in the strategies to increase the soil carbon sequestration. According to carbon dynamics, doses are not important, without risks of soluble carbon leaching.

Bioavailability of metals in soils and sedimentes affected by old mining actitvities. The study case of the Portman bay (SE, Spain)

NASA Astrophysics Data System (ADS)

Martinez-Sanchez, Maria Jose; Agudo, Ines; Banegas, Ascension; Garcia-Lorenzo, Maria Luz; Gonzalez-Ciudad, Eva; Perez-Espinosa, Victor; Martinez-Lopez, Salvadora; Martinez, Lucia; Perz-Sirvent, Carmen

2010-05-01

A study on metal (Zn, Pb, Cd, Cu and As) mobilization and analysis of the health risk represented by ingestion from contaminated sediments in Portman Bay (SE Spain) was carried out. This zone has suffered a great impact from mining activity, since million tons of mine tailings were dumped into the bay for a long period, giving as a result the filling of the bay with them. The long-term deposition of metals in soils and sediments can lead to their accumulation and transport, while their toxicity depends on the mobility and bioavailability of a significant fraction of the metals. The ingestion of contaminated soil particles by grazing animals or young children may well represent a special exposure pathway for Pb, Cd and other hazardous metals. The aim of this study was to determine the bioaccessibility of Zn, Pb, Cd, Cu and As ,and the extent to which bioaccessibility is influenced by mineralogy in materials from this mining site as an indicator of the potential risk that metals pose to both environmental and human health. General analytical determinations (pH, particle size, organic matter, equivalent calcium carbonate content and mineralogical composition) were carried out to characterize the samples. The mineralogical composition was studied by X-ray diffraction (XRD), using a Philips PW3040 diffractometer with Cu-Kα. To determine the total metal content, the samples were digested in a Milestone ETHOS PLUS microwave, Zn, Pb, Cu and Cd contents were determined by electrothermal atomization atomic absorption spectrometry, while As was analysed by HG- AFS using an automated continuous flow hydride generation spectrometer. To assess bioaccessibility, the gastric solution was prepared according to the Standard Operating Procedure (SOP) developed by the Solubility/Bioavailability Research Consortium (SBRC). The mineralogical composition, corresponds to materials which have suffered a supergenic oxidation process which has been influenced by the presence of sea water. Unaltered minerals (phylosilicates, quartz, sulphides and magnetite) as well as those resulting of oxidation and carbonatation processes (iron oxihydroxides, hematite, siderite and jarosite) are identified. The results showed that the fraction of metals dissolved by the in vitro procedure is less than 100% in the gastric solution. The solubility of each metal under synthetic fluids depends on its chemical speciation and binding capacity to different soil and sediment materials The data here obtained can be incorporated to the general protocol of risk analysis by ingestion applied to contaminated sites. This could be of interest since when risk assessments are adjusted to account for lower site-specific bioavailability, the resulting increase in cleanup levels can substantially reduce the cost of remediation in some cases

Interannual variability of Net Ecosystem CO2 Exchange and its component fluxes in a subalpine Mediterranean ecosystem (SE Spain)

NASA Astrophysics Data System (ADS)

Chamizo, Sonia; Serrano-Ortiz, Penélope; Sánchez-Cañete, Enrique P.; Domingo, Francisco; Arnau-Rosalén, Eva; Oyonarte, Cecilio; Pérez-Priego, Óscar; López-Ballesteros, Ana; Kowalski, Andrew S.

2015-04-01

Recent decades under climate change have seen increasing interest in quantifying the carbon (C) balance of different terrestrial ecosystems, and their behavior as sources or sinks of C. Both CO2 exchange between terrestrial ecosystems and the atmosphere and identification of its drivers are key to understanding land-surface feedbacks to climate change. The eddy covariance (EC) technique allows measurements of net ecosystem C exchange (NEE) from short to long time scales. In addition, flux partitioning models can extract the components of net CO2 fluxes, including both biological processes of photosynthesis or gross primary production (GPP) and respiration (Reco), and also abiotic drivers like subsoil CO2 ventilation (VE), which is of particular relevance in semiarid environments. The importance of abiotic processes together with the strong interannual variability of precipitation, which strongly affects CO2 fluxes, complicates the accurate characterization of the C balance in semiarid landscapes. In this study, we examine 10 years of interannual variability of NEE and its components at a subalpine karstic plateau, El Llano de los Juanes, in the Sierra de Gádor (Almería, SE Spain). Results show annual NEE ranging from 55 g C m-2 (net emission) to -54 g C m-2 (net uptake). Among C flux components, GPP was the greatest contributing 42-57% of summed component magnitudes, while contributions by Reco and VE ranged from 27 to 46% and from 3 to 18%, respectively. Annual precipitation during the studied period exhibited high interannual variability, ranging from 210 mm to 1374 mm. Annual precipitation explained 50% of the variance in Reco, 59% of that in GPP, and 56% for VE. While Reco and GPP were positively correlated with annual precipitation (correlation coefficient, R, of 0.71 and 0.77, respectively), VE showed negative correlation with this driver (R = -0.74). During the driest year (2004-2005), annual GPP and Reco reached their lowest values, while contribution of VE to annual NEE reached its highest value. There were also positive correlations with annual evapotranspiration (R = 0.71 for Reco and 0.64 for GPP), which explained 51% and 42% of the variance in Reco and GPP, respectively. Despite the variability in CO2 fluxes depending on the year, we can conclude that this ecosystem is approximately carbon neutral over a decade. Our results highlight the importance of considering interannual variability in CO2 fluxes, and also the need to account for abiotic contributions to the C balance in semiarid ecosystems, especially during dry years, to better predict the roles of these ecosystems in the global C balance.

Industrial and natural sources of gaseous elemental mercury in the Almadén district (Spain): an updated report on this issue after the ceasing of mining and metallurgical activities in 2003 and major land reclamation works.

PubMed

Higueras, Pablo; Esbrí, José María; Oyarzun, Roberto; Llanos, Willans; Martínez-Coronado, Alba; Lillo, Javier; López-Berdonces, Miguel Angel; García-Noguero, Eva Maria

2013-08-01

Two events during the last decade had major environmental repercussions in Almadén town (Spain). First it was the ceasing of activities in the mercury mine and metallurgical facilities in 2003, and then the finalization of the restoration works on the main waste dump in 2008. The combination of both events brought about a dramatic drop in the emissions of gaseous elemental mercury (GEM) to the atmosphere. Although no one would now call the Almadén area as 'mercury-free', the GEM levels have fallen beneath international reference safety levels for the first time in centuries. This has been a major breakthrough because in less than one decade the site went from GEM levels in the order of "tens of thousands" to mere "tens" nanogram per cubic meter. Although these figures are per se a remarkable achievement, they do not mark the end of the environmental concerns in the Almadén district. Two other sites remain as potential environmental hazards. (1) The Las Cuevas mercury storage complex, a partially restored ex-mining site where liquid mercury is being stored. The MERSADE Project (LIFE-European Union) has tested the Las Cuevas complex as a potential site for the installation of a future European prototype safe deposit of surplus mercury from industrial activities. Despite restoration works carried out in 2004, the Las Cuevas complex can still be regarded as hotspot of mercury contamination, with high concentrations above 800μgg(-1) Hgsoil and 300ngm(-3) Hggas. However, as predicted by air contamination modeling using the ISC-AERMOD software, GEM concentrations fade away in a short distance following the formation of a NW-SE oriented narrow plume extending for a few hundred meters from the complex perimeter. (2) Far more dangerous from the human health perspective is the Almadenejos area, hosting the small Almadenejos village, the so-called Cerco de Almadenejos (CDA; an old metallurgical precinct), and the mines of La Nueva Concepción, La Vieja Concepción and El Entredicho. The CDA is an old metallurgical site that operated between 1794 and 1861, leaving behind a legacy of extremely contaminated soils (mean concentration=4220μgg(-1) Hg) and GEM emissions that in summer can reach levels up to 4,000-5,000ngm(-3). Thus the CDA remains the sole 'urban' site in the district surpassing GEM international reference safety levels. In order to prevent these emissions, the CDA requires immediate action regarding restoration works. These could involve the full removal of soils or their permanent capping to create an impermeable barrier. Copyright © 2012 Elsevier Inc. All rights reserved.

Use of Bioassay test for the environmental evaluation of mining residues and their leachates: the singular case of the Portman Bay (SE, Spain)

NASA Astrophysics Data System (ADS)

Martínez-Sánchez, Maria Jose; García-Lorenzo, Maria Luz; Pérez-Sirvent, Carmen; Molina, Jose; Tudela, Maria Luz; Hernández-Córdoba, Manuel

2010-05-01

The aim of the present study was to evaluate the toxicity of sediments and their pore-water extracts from sites contaminated by mining activities using two assays: bacteria and plants. The acute toxicity in pore-waters was determined using the Microtox® bioassay, which uses the naturally luminescent marine bacterium Vibrio fischeri. Phytotoxicity in soil samples was tested by way of the seed germination and root elongation technique in three plant species, Sorghum saccharatum, Sinapis alba and Lepidium sativum. The aim of applying these assays is to establish a method for evaluating the real risks within a risk analysis process, considering both present and future risks, bearing in mind that the uses to which soil is put (urban, recreational or industrial) may change. In the zone studied, mining activities have led to heavy metal contamination with the risk of runoff and wind dispersion of the contaminated material. For this study, 6 sediment samples were collected from Portman Bay (Murcia, SE Spain). The soil extract was prepared by saturation with distilled water and allowing it to stand for four hours. Then, the soil was subjected to a vacuum pressure to extract the soil solution through filter paper. The Zn and Fe content was determined by flame atomic absorption spectrometry (FAAS). The Pb, Cd and Cu content was determined by electrothermal atomization atomic absorption spectrometry (ETAAS). The As content was analysed by atomic fluorescence spectrometry using an automated continuous flow hydride generation (As-AFS) spectrometer. Total Pb concentration varied from 600 to 2500 ppm, with a mean value of 1200 ppm. The average content of Zn was 5300 ppm. The mean concentration of Cd and Cu was 23 and 59 ppm, respectively. Total As concentrations varied from 180 to 470 ppm, with an average value 280 ppm. Finally, the total Fe content ranged from 37% to 47%, with an average value of 40%. Pore-water samples showed neutral pH values and average electrical conductivity was 8.4 ds m-1. Mean heavy metal content in leachates from Portman Bay was 6.8 ppm for Pb, 0.1 ppm for Zn, 17 ppb for Cd, 5.6 ppb for Cu, 3.7 ppb for As and 0.6 ppm for Fe. The bioassays showed different sensitivities to the target metals. The Vibrio fischeri luminescence inhibition assay showed less sensitivity to the toxicants in the sediments than phytotoxicity assay. According to our results it is highly advisable to complement chemical analyses with environmental toxicity testing to characterise the risks presented by contaminated soils. Finally, these methods satisfy the requirements of environmental toxicology in their reliability, sensitivity, reproducibility, rapidity and low cost.

A quantitative assessment of the risk for highly pathogenic avian influenza introduction into Spain via legal trade of live poultry.

PubMed

Sánchez-Vizcaíno, Fernando; Perez, Andrés; Lainez, Manuel; Sánchez-Vizcaíno, José Manuel

2010-05-01

Highly pathogenic avian influenza (HPAI) is considered one of the most important diseases of poultry. During the last 9 years, HPAI epidemics have been reported in Asia, the Americas, Africa, and in 18 countries of the European Union (EU). For that reason, it is possible that the risk for HPAI virus (HPAIV) introduction into Spain may have recently increased. Because of the EU free-trade policy and because legal trade of live poultry was considered an important route for HPAI spread in certain regions of the world, there are fears that Spain may become HPAIV-infected as a consequence of the legal introduction of live poultry. However, no quantitative assessment of the risk for HPAIV introduction into Spain or into any other EU member state via the trade of poultry has been published in the peer-reviewed literature. This article presents the results of the first quantitative assessment of the risk for HPAIV introduction into a free country via legal trade of live poultry, along with estimates of the geographical variation of the risk and of the relative contribution of exporting countries and susceptible poultry species to the risk. The annual mean risk for HPAI introduction into Spain was estimated to be as low as 1.36 x 10(-3), suggesting that under prevailing conditions, introduction of HPAIV into Spain through the trade of live poultry is unlikely to occur. Moreover, these results support the hypothesis that legal trade of live poultry does not impose a significant risk for the spread of HPAI into EU member states.

Human-landing rate, gonotrophic cycle length, survivorship, and public health importance of Simulium erythrocephalum in Zaragoza, northeastern Spain.

PubMed

Ruiz-Arrondo, Ignacio; Garza-Hernández, Javier A; Reyes-Villanueva, Filiberto; Lucientes-Curdi, Javier; Rodríguez-Pérez, Mario A

2017-04-08

Simulium (Boophthora) erythrocephalum (De Geer, 1776) is one of the blackfly species responsible for major public health problems in Europe. Blackfly outbreaks of this species are becoming more frequent, threatening public health in Spain. In the present study, bionomic parameters of S. erythrocephalum in northeastern Spain were estimated. Simulium erythrocephalum was collected from May through June 2015 in Zaragoza, Spain, using the human-landing-collection (HLC) method. Daily pattern of total and parous landing activity was estimated, as was the gonotrophic cycle (GC) length and survivorship (S) rate, using time series analysis. Host-seeking females of S. erythrocephalum showed a bimodal human-landing activity pattern, with a minor and major peak at dawn and dusk, respectively; there was a significant negative association between human daily landing rate and temperature (P = 0.003) and solar radiation (P < 0.001). Overall, a daily landing rate (DLR) of 34 lands/person/day was estimated. Series of sequential data analysis on parity showed the highest significant (P < 0.001) correlation indices (r = 0.45 and r = 0.39 for raw and filtered data) for a 2-day time lag, indicating that the GC length corresponded to 2 days. Daily survivorship and parity rate were 0.85 and 0.72, respectively. Simulium erythrocephalum was confirmed as a nuisance species in Zaragoza, using the HLC method for the first time in Spain. The data offer insights into the ecology of S. erythrocephalum, which can improve management strategies of this pest in Spain.

Contingency management for substance use disorders in Spain: Implications for research and practice.

PubMed

Secades-Villa, Roberto; García-Rodríguez, Olaya; Fernández-Hermida, José R

2015-11-01

We provide a narrative review of published studies evaluating voucher-based contingency management (CM) treatment for cocaine, nicotine and cannabis use disorders in Spain and discuss the concerns and future challenges. Published studies between 2008 and 2015 that evaluated the impact of incentives for SUD in Spain and included an appropriate control or comparison condition were identified and reviewed. Adding voucher-based CM to standard treatments obtained better treatment retention and cocaine abstinence than standard care alone. CM also improved psychosocial functioning. Economic status or depressive symptoms did not affect the results of CM treatment for cocaine dependence. The addition of a CM protocol to cognitive behavioral treatment (CBT) also improved treatment effectiveness for smoking cessation. Available data on the effect of CM on cannabis use disorders (CUD) with young people did not allow confirmation of its superiority to date. The research conducted to date in Spain confirms and expands the findings of studies conducted in the US supporting the effectiveness of CM in the context of community settings with cocaine- and nicotine-dependents. However, CM has not yet been readily adopted into general clinical practice in Spain or the rest of Europe. The limited effectiveness of CM for CUD is likely due to the scarcity of data and may change with more studies, taking into account recent research on this topic in the US. Continued efforts are warranted to further develop and disseminate incentive-based treatments for SUD across clinical settings and populations in Spain. Copyright © 2015 Elsevier Inc. All rights reserved.

Cancer incidence in Spain, 2015.

PubMed

Galceran, J; Ameijide, A; Carulla, M; Mateos, A; Quirós, J R; Rojas, D; Alemán, A; Torrella, A; Chico, M; Vicente, M; Díaz, J M; Larrañaga, N; Marcos-Gragera, R; Sánchez, M J; Perucha, J; Franch, P; Navarro, C; Ardanaz, E; Bigorra, J; Rodrigo, P; Bonet, R Peris

2017-07-01

Periodic cancer incidence estimates of Spain from all existing population-based cancer registries at any given time are required. The objective of this study was to present the current situation of cancer incidence in Spain. The Spanish Network of Cancer Registries (REDECAN) estimated the numbers of new cancer cases occurred in Spain in 2015 by applying the incidence-mortality ratios method. In the calculus, incidence data from population-based cancer registries and mortality data of all Spain were used. In 2015, nearly a quarter of a million new invasive cancer cases were diagnosed in Spain, almost 149,000 in men (60.0%) and 99,000 in women. Globally, the five most common cancers were those of colon-rectum, prostate, lung, breast and urinary bladder. By gender, the four most common cancers in men were those of prostate (22.4%), colon-rectum (16.6%), lung (15.1%) and urinary bladder (11.7%). In women, the most common ones were those of breast (28.0%), colon-rectum (16.9%), corpus uteri (6.2%) and lung (6.0%). In recent years, cancer incidence in men seems to have stabilized due to the fact that the decrease in tobacco-related cancers compensates for the increase in other types of cancer like those of colon and prostate. In women, despite the stabilization of breast cancer incidence, increased incidence is due, above all, to the rise of colorectal and tobacco-related cancers. To reduce these incident cancer cases, improvement of smoking control policies and extension of colorectal cancer screening should be the two priorities in cancer prevention for the next years.

Characterization of Mycosphaerellaceae species associated with citrus greasy spot in Panama and Spain.

PubMed

Aguilera-Cogley, Vidal Antonio; Berbegal, Mónica; Català, Santiago; Brentu, Francis Collison; Armengol, Josep; Vicent, Antonio

2017-01-01

Greasy spot of citrus, caused by Zasmidium citri-griseum (= Mycosphaerella citri), is widely distributed in the Caribbean Basin, inducing leaf spots, premature defoliation, and yield loss. Greasy spot-like symptoms were frequently observed in humid citrus-growing regions in Panama as well as in semi-arid areas in Spain, but disease aetiology was unknown. Citrus-growing areas in Panama and Spain were surveyed and isolates of Mycosphaerellaceae were obtained from citrus greasy spot lesions. A selection of isolates from Panama (n = 22) and Spain (n = 16) was assembled based on their geographical origin, citrus species, and affected tissue. The isolates were characterized based on multi-locus DNA (ITS and EF-1α) sequence analyses, morphology, growth at different temperatures, and independent pathogenicity tests on the citrus species most affected in each country. Reference isolates and sequences were also included in the analysis. Isolates from Panama were identified as Z. citri-griseum complex, and others from Spain attributed to Amycosphaerella africana. Isolates of the Z. citri-griseum complex had a significantly higher optimal growth temperature (26.8°C) than those of A. africana (19.3°C), which corresponded well with their actual biogeographical range. The isolates of the Z. citri-griseum complex from Panama induced typical greasy spot symptoms in 'Valencia' sweet orange plants and the inoculated fungi were reisolated. No symptoms were observed in plants of the 'Ortanique' tangor inoculated with A. africana. These results demonstrate the presence of citrus greasy spot, caused by Z. citri-griseum complex, in Panama whereas A. africana was associated with greasy spot-like symptoms in Spain.

[The Alliance for the Prevention of Colorectal Cancer in Spain. A civil commitment to society].

PubMed

Morillas, Juan Diego; Castells, Antoni; Oriol, Isabel; Pastor, Ana; Pérez-Segura, Pedro; Echevarría, José Manuel; Caballero, Begoña; González-Navarro, Andrés; Bandrés, Fernando; Brullet, Enric; Iniesta, Antonio; Carballo, Fernando; Bouzas, Rosa; Ariza, Aurelio; Ibisate, Alfredo; García-Alfonso, Pilar; Escudero, Beatriz; Camacho, Silvia; Fernández-Marcos, Ana; González, Teresa; Quintero, Enrique; Lanas, Angel; Marzo, Mercè; Mascort, Juanjo; Andréu, Monserrat; Cerezo, Laura; Vázquez-Sequeiros, Enrique; Borrás, Josep María; Salas, Dolores; Ascunce, Nieves; Portillo, Isabel; Herráiz, Mayte; Valle, María Luisa; Sotoca, Amalia; Nieto, Santiago; Hué, Carlos; Paz-Ares, Luis

2012-03-01

Colorectal cancer (CRC) is the most common malignant tumor in Spain, when men and women are considered together, and the second leading cause of cancer death. Every week in Spain over 500 cases of CRC are diagnosed, and nearly 260 people die from the disease. Epidemiologic estimations for the coming years show a significant increase in the number of annual cases. CRC is a perfectly preventable tumor and can be cured in 90% of cases if detected in the early stages. Population-based screening programs have been shown to reduce the incidence of CRC and mortality from the disease. Unless early detection programs are established in Spain, it is estimated that in the coming years, 1 out of 20 men and 1 out of 30 women will develop CRC before the age of 75. The Alliance for the Prevention of Colorectal Cancer in Spain is an independent and non-profit organization created in 2008 that integrates patients' associations, altruistic non-governmental organizations and scientific societies. Its main objective is to raise awareness and disseminate information on the social and healthcare importance of CRC in Spain and to promote screening measures, early detection and prevention programs. Health professionals, scientific societies, healthcare institutions and civil society should be sensitized to this highly important health problem that requires the participation of all sectors of society. The early detection of CRC is an issue that affects the whole of society and therefore it is imperative for all sectors to work together. Copyright © 2012 Elsevier España, S.L. y AEEH y AEG. All rights reserved.

Evidence for a complex of emergent poleroviruses affecting pepper worldwide.

PubMed

Fiallo-Olivé, Elvira; Navas-Hermosilla, Elisa; Ferro, Camila G; Zerbini, F Murilo; Navas-Castillo, Jesús

2018-05-01

In recent years, symptoms of vein yellowing and leaf roll in pepper crops associated with the presence of poleroviruses (genus Polerovirus, family Luteoviridae) have been emerging in many countries worldwide. Spain was the first country in Europe where the yellowing disease of pepper was observed. In this work, a polerovirus isolate from Spain that infects pepper and has been shown to be transmitted by the aphid Aphis gossyppii (Spain-Almería 2-2013) was sequenced and compared with isolates from Japan, Israel, China and Australia. The genome (6125 nt in length, GenBank accession number KY523072) of the isolate from Spain has the typical organization of poleroviruses and contains seven open reading frames (ORF0 to ORF5 and ORF3a), putatively encoding proteins P0 to P5 and P3a. A comparison of the sequence from Spain with the four complete sequences available for poleroviruses infecting pepper showed a closer relationship to the isolate from Israel and supports the existence of a complex of at least five polerovirus species. Given that the symptoms caused by all pepper poleroviruses described to date are similar, if not identical, we propose to name them "pepper vein yellows virus 1" to "pepper vein yellows virus 5" (PeVYV-1 to PeVYV-5), with PeVYV-5 corresponding to the polerovirus from Spain described in this work. Our results and those published over the last few years have shown that the emergent poleroviruses threatening pepper crops around the world are highly complex due to recombination events.

Improving modelled impacts on the flowering of temperate fruit trees in the Iberian Peninsula of climate change projections for 21st century

NASA Astrophysics Data System (ADS)

Ruiz-Ramos, Margarita; Pérez-Lopez, David; Sánchez-Sánchez, Enrique; Centeno, Ana; Dosio, Alessandro; Lopez-de-la-Franca, Noelia

2013-04-01

Flowering of temperate trees needs winter chilling, being the specific requirements dependent on the variety. This work studied the trend and changes of values of chilling hours for some representative agricultural locations in Spain for the last three decades and their projected changes under climate change scenarios. According to our previous results (Pérez-López et al., 2012), areas traditionally producing fruit as the Ebro (NE of Spain) or Guadalquivir (SO) valleys, Murcia (SE) and Extremadura (SO) could have a major cold reduction of chill-hours. This would drive a change of varieties or species and may enhance the use of chemicals to complete the needs of chill hours for flowering. However, these results showed high uncertainty, partly due to the bias of the climate data used, generated by Regional Climate Models. The chilling hours were calculated with different methods according to the species considered: North Carolina method (Shaltout and Unrath, 1983) was used for apples, Utah method (Richardson et al. 1974) for peach and grapevine and the approach used by De Melo-Abreu et al. (2004) for olive trees. The climate data used as inputs were the results of numerical simulations obtained from a group of regional climate models at high resolution (25 km) from the European Project ENSEMBLES (http://www.ensembles-eu.org/) first bias corrected for temperatures and precipitation (Dosio and Paruolo, 2011; Dosio et al., 2012). This work aims to improve the impact projections obtained in Pérez-López et al. (2012). For this purpose, variation of chill-hours between 2nd half of 20th century and 1st half of 21st century at the study locations were recalculated considering 1) a feedback in the dates in which the chilling hours are calculated, to take into account the shift of phenological dates, and 2) substituting the original ENSEMBLES data set of climate used in Pérez-López et al. (2012) by the bias corrected data set. Calculations for the 2nd half of 20th century will be used to evaluate the quality of the new data set of projections. Acknowledgements This research has been funded by project PEII10-0248-5680 from Junta de Comunidades de Castilla-La Mancha, Spain. References De Melo-Abreu, J. P. Barranco D. Cordeiro, A. M. Tous, J. Rogado, B. M. Villalobos, F. J. 2004. Modelling olive flowering date using chilling for dormancy release and thermal time. Agricultural and Forest Meteorology, 125: 117-127. Dosio A. and Paruolo P., 2011. Bias correction of the ENSEMBLES high-resolution climate change projections for use by impact models: Evaluation on the present climate . Journal of Geophysical Research, VOL. 116, D16106, doi:10.1029/2011JD015934 Dosio A., Paruolo P. and Rojas R., 2012. Bias correction of the ENSEMBLES high resolution climate change projections for use by impact models: Analysis of the climate change signal. Journal of Geophysical Research, Volume 117, D17, doi: 10.1029/2012JD017968 Herrera et. al. (2012) Development and Analysis of a 50 year high-resolution daily gridded precipitation dataset over Spain (Spain02). International Journal of Climatology 32:74-85 DOI: 10.1002/joc.2256. Pérez-López; D., Ruiz-Ramos, M., Sánchez-Sánchez. E., Centeno A., Prieto-Egido, I., and López-de-la-Franca, N., 2012. Influence of climate change on the flowering of temperate fruit trees. Geophysical Research Abstracts Vol. 14, EGU2012-5774, EGU General Assembly 2012. Richardson, E.A. Seeley, S.D. Walker, D.R. 1974. A model for estimating the completion of rest for 'Redhaven' and 'Elberta' peach trees. HortScience, 9: 331-332. Shaltout, A.D. Unrath, C. r. 1983. Rest completion prediction model for 'Starkrimson Delicious' apples. J. Amer. Soc. Hort. Sci., 108: 957-961.

Regarding Critical Care of the Burn Patient: The First 48 Hours

DTIC Science & Technology

2010-01-01

tal, University Rovira & Virgili, Institut Pere Virgili, CIBER Enfermedades Res- piratorias (CIBERES), Tarragona. Spain; and Critical Care Department...University Hospital, University Rovira & Virgili, In- stitut Pere Virgili, CIBER Enfermedades Respiratorias (CIBERES), Tarragona. Spain REFERENCES 1

Investigating the reasons for Spain's falling birth rate.

PubMed

Bosch, X

1998-09-12

On August 25, 1998, the Spanish National Institute of Statistics announced that Spain, which has had the most accelerated decrease in fecundity of all European countries during the last 25 years, had the lowest birth rate in Europe. Spain's average birth rate was 2.86 in 1970, 2.21 in 1980, and 1.21 in 1994. According to Eurostat, Spain's average birth rate in 1995 was 1.18, while the European Community's was 1.43. Although all the countries of the European Community have birth rates below 2.1, Spain's is 44% below this minimum rate needed to achieve generation replacement. In 1994 and 1997, in 5 northern communities, including the Basque country and Galicia, the birth rate was less than 1.0. The lowest birth rate (0.76 in 1997) was in the northern region of Asturias. Although southern autonomous regions have higher birth rates (between 1.21 and 1.44 for 1997) than northern ones, these are also decreasing (from 3.36 in 1970 to 1.29 in 1997 in Andalusia). Credit for the rapid decrease is given to improved quality of life and education, increased contraceptive usage, and social change. Employment of women has increased, and unemployed sons are remaining at home for longer periods. The most important reasons are 1) the increased number of single people and 2) the increased average age of women having their first child. The latter increase began in 1988. Most Spanish women now have their first child between the ages of 30 and 39 years. The average age was 28 years in 1975; in 1995, it was 30 years. Women from the northern autonomous regions have the highest average age at first birth (Basque women, 31.2 years in 1995). The pattern of fecundity in Spain is different from other countries in Europe. In Spain, the decrease started in the late 1960s and early 1970s. Until the 1980s, Spain had one of the highest birth rates in Europe. This was followed by a decrease in the 1990s. However, in 1997, there were 3000 more births than in 1996. The National Institute of Demography predicts a maximum birth rate of 1.8 for 2026. Specialists believe there will be an increase in fecundity until at least 2005, when women born during the Spanish "baby boom" of the 1960s will begin reaching childbearing age.

77 FR 23754 - Notice Pursuant to the National Cooperative Research and Production Act of 1993; Advanced Media...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-20

..., Media-Alliance, Brescia, SPAIN; and SuperSport, Randburg, Johannesburg, SOUTH AFRICA, have been added as..., NJ; and Salvador Villa Vidaler, Madrid, SPAIN, have withdrawn as parties to this venture. No other...

75 FR 51113 - Chlorinated Isocyanurates From China and Spain

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-18

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 731-TA-1082 and 1083 (Review)] Chlorinated Isocyanurates From China and Spain AGENCY: United States International Trade Commission. ACTION: Scheduling of expedited five-year reviews concerning the antidumping duty orders on chlorinated isocyanurates from China...

[The reception of Vesalius in Spain and England].

PubMed

Portmann, Maria

2014-01-01

This paper discusses the depiction of engravings taken from Vesalius's, Valverde de Hamusco's and Casserio 's treatises in portraits during the 16th and the 17th centuries to understand better the reception of the Fabrica in Spain and England.

On Negations and Algebras in Fuzzy Set Theory

DTIC Science & Technology

1986-03-19

Esteva Departament de Matematiques i Estadistica ~ Universitat Politecnica de Catalunya Diagonal 649 08028 Barcelona !Spain) ABSTRACT Dual... Estadistica Universitat Politecnica de Catalunya Diagonal 649 08028 Barcelona (Spain) In Zadeh’s definition of Fuzzy Sets [1] the operations are defined

Good Effective School Improvement Practices in Spain.

ERIC Educational Resources Information Center

Murillo, F. Javier

2002-01-01

Presents case studies of five effective school improvement (ESI) programs developed in Spain. Identified characteristics of the Spanish education system that affect the way ESI programs are carried out and developed descriptions of the five programs and lessons learned from them. (SLD)

Stochastic and Nonlinear Effects in Semiconductor Lasers

DTIC Science & Technology

2012-09-15

Universidad Politecnica de Cataluna Department of Fisica e Ingenieria Nuclear Calle de Colom 11 Terrassa, Spain 08222 EOARD Grant 10-3075...AND ADDRESS(ES) Universidad Politecnica de Cataluna Department of Fisica e Ingenieria Nuclear Calle de Colom 11 Terrassa, Spain 08222 8

On Reproductive Work in Spain: Transnational Adoption, Egg Donation, Surrogacy.

PubMed

Marre, Diana; San Román, Beatriz; Guerra, Diana

2018-01-01

Spain's plummeting fertility since the late twentieth century may seem to reflect a waning desire for children. Nevertheless, reproductive disappointments resulting from gender inequalities cause many Spanish women to postpone motherhood and experience age-related fertility problems. For them, creating a family often becomes possible only through the reproductive labor of other women. Our analysis of transnational adoption, egg donation, and surrogacy in Spain shows how anonymity and altruism play out in these three strategies, with implications for the valuation of women's reproductive work and relationships among reproductive providers, intermediaries, recipients, and the resulting children.

First record of Tettigettalna mariae Quartau & Boulard, 1995 (Insecta: Hemiptera: Cicadoidea) in Spain

PubMed Central

2013-01-01

Abstract Tettigettalna mariae Quartau & Boulard 1995 is recorded for the first time in Spain. Thought to be endemic to Portugal (occurring in the southern province of Algarve), the present paper adds its distribution to southern Spain, being an Iberian endemism. The acoustic signals of the new specimens collected were recorded in different localities of Huelva province, in Andalusia during August 2012. According to their present known distribution, specimens of Tettigettalna mariae tend to be sparsely distributed in small range populations in southern Iberian Peninsula, favouring wooded areas with Pinus pinea. PMID:24723772

Current situation of hospital-based endocrinology and clinical nutrition in Spain.

PubMed

Angeles Gálvez Moreno, M

2008-01-01

In 2006, the Healthcare Commission of Spanish Society of Endocrinology and Nutrition did a survey in order to know the actual situation of endocrinology and clinical nutrition healthcare in Public Sanitary Systems in Spain. The survey has been more extensive than the last and it has taken up number and geographical distribution of specialists in Spain in addition to data about clinical assistance. The mean of public hospitals with endocrinologist participation has been 50%. Copyright © 2008 Sociedad Española de Endocrinología y Nutrición. Published by Elsevier Espana. All rights reserved.

Politics, doctors, assisted reproductive technologies & religion: Transgenerational understandings and experiences of single motherhood in Spain.

PubMed

Bravo-Moreno, Ana

2017-10-01

The aim is to achieve a transgenerational view of single motherhood in Spain, to look at which contexts it arises in, how it changes with the introduction of assisted reproduction, and how the role of religion in Spanish society permeates medical practice and affects the lives of women patients. I examine single motherhood and investigate two interconnected themes: (a) being a mother and being mothered are both permeated with sociocultural, political, religious, economic and psychological significance; (b) Spain led Europe in multiple births due to assisted reproduction, thus ethical conflicts and patient rights are analyzed.

Shifting policy responses to domestic violence in the Netherlands and Spain (1980-2009).

PubMed

Roggeband, Conny

2012-07-01

This article seeks to understand differences in the evolution of policies to combat domestic violence against women in the Netherlands and Spain. Although policy change is often viewed as incremental change toward more progressive policies, the two countries studied here reflect opposing dynamics. The Netherlands moved from being a pioneering country to one that gradually marginalized the policy issue, whereas Spain, in contrast, recently developed innovative and far-reaching policies after a long period of low to moderate state responses. The case study points to the central role of frame negotiation, left-wing governments, and strong feminist mobilization.

[Legal framework and strategy of the tobacco industry in relation to tobacco advertising in Spain].

PubMed

Elder, J; Cortés Blanco, M; Sarriá Santamera, A

2000-01-01

Publicity is legally regulated in Spain, in order to avoid its misuse. Tobacco publicity is also under those regulation, having had the companies operating in this sector to adapt themselves through new strategies. In this work, the legal restrictions existing in Spain regarding publicity are analyzed, together with some of the strategies developed by tobacco companies in order to elude them. In this sense, and despite of the existing legal framework, it should be noticed that tobacco companies are cleverly taking advantage of the existence of legal loopholes in tobacco publicity to promote their products.

[Vaccination against hepatitis B. Impact of vaccination programmes after 20 years of use in Spain. Is it time for a change?].

PubMed

Arístegui Fernández, Javier; Díez-Domingo, Javier; Marés Bermúdez, Josep; Martinón Torres, Federico

2015-02-01

The highest incidence rate of hepatitis B (HB) in Spain is detected in adults between 20 and 54 years old, whereas the incidence in children under 1 year old is almost nil. The low prevalence of HB in children under 1 year is mainly due to the success of gestational screening strategies for the detection of HBsAg(+) in pregnant women, and vaccination campaigns during childhood. Currently, in Spain, the last dose of the HB included in the national childhood immunization program is administered at 6 months of age, although some studies show that delaying the age of the administration of the last dose of HB vaccine and increasing the time between doses, may improve immune memory by offering greater protection against this virus in the adulthood. In this article, the impact of HB vaccination in Spain is reviewed, and other potential vaccination strategies in our environment are discussed, such as extending the interval between doses, and administering the last dose in the second year of life, adapting the valid strategy in Spain to the current epidemiological context in order to reduce the prevalence of HB in adulthood. Copyright © 2015. Published by Elsevier España.

Economic crisis and nursing in Spain.

PubMed

Zabalegui, Adelaida; Cabrera, Esther

2010-07-01

The purpose of the present study is to describe the economic context in Spain and its impact on the health care sector and in nursing schools. The global economic crisis is affecting nursing in Spain. This study analyses and compares indicators related to health care and nursing schools among European countries. Some new strategies to cope with the challenges arising from the health care crisis are suggested. Health care costs are increasing as a result of the ageing of the Spanish population, immigration, chronicity of health problems and new medical technology. Nursing education has changed in 2010 from a 3-year diploma programme to a 4-year University degree in Nursing. This change requires new resources involving staff, facilities and equipment, all of which are lacking because of the economic crisis in Spain. The worldwide economic crisis has affected Spain more than it has other European Union (EU) countries. This global crisis has an impact on the health care sector as well on nursing schools. It is essential for nursing management to develop creative approaches to maintain cost effective patient care. New programmes and technology must be carefully evaluated in terms of cost effectiveness before being implemented. All health care professionals should be well informed and have a solid understanding of this situation.

Trends in Guillain-Barré syndrome mortality in Spain from 1999 to 2013.

PubMed

Ruiz, Elena; Ramalle-Gómara, Enrique; Quiñones, Carmen; Martínez-Ochoa, Eva

2016-11-01

Guillain-Barré syndrome (GBS) is a rare disease that consists of a group of neuropathic conditions. Very few epidemiological studies of GBS have been carried out in Spain. The aim of this study was to determine the trends in GBS mortality in the total population of Spain for the period 1999 to 2013. Data on GBS deaths were drawn from the National Statistics Institute of Spain. Crude and overall age-standardised GBS mortality rates were calculated and joinpoint regression models were used to describe trend changes. Mean age of deceased by GBS each year was also assessed. The overall age-standardised GBS mortality rate was 0.71 per million in 1999 and 0.40 in 2013. It was higher in men, 1.08 vs. 0.42 in 1999 and 0.48 vs. 0.35 in 2013. There was a statistically significant decrease in mortality during the study period. All the age-standardised mortality rates decreased (overall and by gender) from 1999 to 2013. The mean age at death increased with time, from 73 years in 1999 to 77 years in 2013. GBS mortality has improved in Spain during the last 15 years. The age of death has risen and the mortality rate has decreased.

Autosomal recessive hypercholesterolemia in Spain.

PubMed

Sánchez-Hernández, Rosa María; Prieto-Matos, Pablo; Civeira, Fernando; Lafuente, Eduardo Esteve; Vargas, Manuel Frías; Real, José T; Goicoechea, Fernando Goñi; Fuentes, Francisco J; Pocovi, Miguel; Boronat, Mauro; Wägner, Ana María; Masana, Luis

2018-02-01

Autosomal recessive hypercholesterolemia (ARH) is a very rare disease, caused by mutations in LDL protein receptor adaptor 1 (LDLRAP1). It is characterized by high levels of low-density lipoprotein cholesterol (LDL-C) and increased risk of premature cardiovascular disease. We aimed to characterize ARH in Spain. Data were collected from the Dyslipidemia Registry of the Spanish Atherosclerosis Society. A literature search was performed up to June 2017, and all diagnostic genetic studies for familial hypercholesterolemia of Spain were reviewed. Seven patients with ARH were identified, 6 true homozygous and one compound heterozygous with a novel mutation: c.[863C>T];p.[Ser288Leu]. High genetic heterogeneity was found in this cohort. True homozygous subjects for LDLRAP1 have more severe phenotypes than the compound heterozygous patient, but similar to patients with homozygous familial hypercholesterolemia (HoFH). Cardiovascular disease was present in 14% of the ARH patients. LDL-C under treatment was above 185 mg/dl and the response to PCSK9 inhibitors was heterogeneous. Finally, the estimated prevalence in Spain is very low, with just 1 case per 6.5 million people. ARH is a very rare disease in Spain, showing high genetic heterogeneity, similarly high LDL-C concentrations, but lower incidence of ASCVD than HoFH. Copyright © 2017 Elsevier B.V. All rights reserved.

[Spain, New Spain and the autopsy of an anatomic malformation].

PubMed

de la Garza-Villaseñor, J Lorenzo; Pantoja-Millán, Juan Pablo

2008-01-01

Almost 250 years ago the autopsy of Agustin de Ahumada y Villalon was performed by Domingo Russi, Chief Surgeon at the Royal Hospital for Natives in Mexico City. This situation will be unimportant if the former wasn't the 42nd Viceroy of New Spain; his autopsy showed a situs inversus totalis, and probably this is the first scientific report of such malformation. For many years the report by Mathew Baillie (1761-1823) of an autopsy with the same findings as the first of its kind was believed, but actually the former almost three decades earlier was performed. In 1688 Jean M. Mery (1645-1722) at the Paris Academy of Medicine gave a talk reporting autopsy findings of the same malformations. Some aspects of the life of both personages are described, the autopsy report is showed and a short history about postmortem studies are mentioned mainly those made in Spain and New Spain. Through many centuries a very close relationship has been kept and medicine has not been the exception, in the field of human pathology in the middle third of the 20th century a distinguished pathologist, Dr. Isaac Costero-Tudanca, migrated to Mexico and gave flowering to pathology and a great generation of Mexican pathologists was generated headed by Dr. Ruy Perez-Tamayo.

Association between long work hours and poor self-reported general health among Latin American immigrant and native workers in the United States and Spain.

PubMed

Conway, Sadie H; Cayuela, Ana; Delclos, George L; Pompeii, Lisa A; Ronda, Elena

2016-12-01

The relationship between hours worked per week and self-reported general health (SRGH) has not been assessed in Latin American immigrant and native workers across host countries. Cross-sectional study of the association between long work hours (LWH) (i.e., >51 hr per week) and poor SRGH using data from 2,626 workers in the United States (immigrants = 10.4%) and 8,306 workers in Spain (immigrants = 4.1%). Both countries' natives working >51 hr per week had increased odds of reporting poor SRGH compared to those working fewer hours (U.S.: OR = 1.59; 95%CI = 1.01-2.49; Spain: OR = 2.17; 95%CI = 1.71-2.75); when stratified by sex, increased odds also were observed among immigrant female workers in Spain (OR = 3.47; 95%CI = 1.15-10.5). LWH were associated with differential health outcomes in populations of native and Latin American immigrant workers in the United States and Spain, which may reflect social or occupational inequalities in general or resulting from the 2008 financial crisis. Am. J. Ind. Med. 59:1105-1111, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Relationships between surface solar radiation and wheat yield in Spain

NASA Astrophysics Data System (ADS)

Hernandez-Barrera, Sara; Rodriguez-Puebla, Concepción

2017-04-01

Here we examine the role of solar radiation to describe wheat-yield variability in Spain. We used Partial Least Square regression to capture the modes of surface solar radiation that drive wheat-yield variability. We will show that surface solar radiation introduces the effects of teleconnection patterns on wheat yield and also it is associated with drought and diurnal temperature range. We highlight the importance of surface solar radiation to obtain models for wheat-yield projections because it could reduce uncertainty with respect to the projections based on temperatures and precipitation variables. In addition, the significance of the model based on surface solar radiation is greater than the previous one based on drought and diurnal temperature range (Hernandez-Barrera et al., 2016). According to our results, the increase of solar radiation over Spain for 21st century could force a wheat-yield decrease (Hernandez-Barrera et al., 2017). Hernandez-Barrera S., Rodríguez-Puebla C. and Challinor A.J. 2016 Effects of diurnal temperature range and drought on wheat yield in Spain. Theoretical and Applied Climatology. DOI: 10.1007/s00704-016-1779-9 Hernandez-Barrera S., Rodríguez-Puebla C. 2017 Wheat yield in Spain and associated solar radiation patterns. International Journal of Climatology. DOI: 10.1002/joc.4975

Trends in motor neuron disease: association with latitude and air lead levels in Spain.

PubMed

Santurtún, Ana; Villar, Alejandro; Delgado-Alvarado, Manuel; Riancho, Javier

2016-08-01

Motor neuron diseases (MND) are a group of disorders characterized by motor neuron degeneration. Among them, amyotrophic lateral sclerosis (ALS) is by far the most common in adulthood. This paper assesses the trend and geographical pattern in MND incidence in Spain and the possible air lead levels effect on this pathology. To confirm this concept, we performed a retrospective analysis of the deaths due to MND in Spain during 2000 and 2013, determined the geographical differences, and explored the relationship between MND and the air levels of lead. Overall, between 2000 and 2013, 11,355 people died in Spain because of MND. Disease mortality significantly increased in recent years (2007-2013) when compared with the first time of the period. Spearman's rank correlation coefficient also showed a statistically significant positive trend (CC = 0.824, p = 0.0002). Among people over 65 years, mortality rates were higher in Northern provinces. Moreover, we found a significant association of MND mortality with higher air lead levels (CC = 0.457, p = 0.01). Our study confirms that MND mortality is increasing in Spain, with a significant latitude gradient, which suggests an important role of environmental exposures. This ecological study suggests that air lead levels may be implicated in ALS pathogenesis.

Cancer mortality trends in Spain: 1980-2007.

PubMed

Cabanes, A; Vidal, E; Aragonés, N; Pérez-Gómez, B; Pollán, M; Lope, V; López-Abente, G

2010-05-01

Since the 1990s, there has been a downturn in mortality for specific types of tumour in Spain and other European countries. This article reports on the current situation of cancer mortality in Spain, as well as mortality trends over the period 1980-2007, and provides an overview of cancer mortality trends in Europe in recent years. Data were sourced from the National Statistics Institute (Instituto Nacional de Estadística - INE) and the World Health Organization mortality database. Mortality trends were studied using change-point Poisson regression models. All-cancer mortality decreased in both sexes from 1980 to 2007, owing to the fact that the tumours responsible for the highest number of deaths registered declining trends from the mid-1990s onwards. In men, mortality due to stomach and prostate cancer fell by >3% per annum in the last 10 years of the study period. In women, the largest contributions to the fall in cancer mortality were due to breast and colorectal cancers. In contrast, female mortality due to smoking-related cancers rose significantly. Within the European context, Spain's estimated 2005 mortality rates were intermediate for men and low for women. Cancer control is progressing in the right direction in Spain. Further interventions directed to reduce tobacco-related cancer mortality remain a priority, particularly for women.

Psychosocial work environment and its association with socioeconomic status. A comparison of Spain and Denmark.

PubMed

Moncada, Salvador; Pejtersen, Jan Hyld; Navarro, Albert; Llorens, Clara; Burr, Hermann; Hasle, Peter; Bjorner, Jakob Bue

2010-02-01

The purpose of this study was to describe psychosocial work environment inequalities among wage earners in Spain and Denmark. Data came from the Spanish COPSOQ (ISTAS 21) and the Danish COPSOQ II surveys both performed in 2004-05 and based on national representative samples of employees with a 60% response rate. Study population was 3,359 Danish and 6,685 Spanish women and men. Only identical items from both surveys were included to construct 18 psychosocial scales. Socioeconomic status was categorized according to the European Socioeconomic Classification System. Analysis included ordinal logistic regression and multiple correspondence analysis after categorizing all scales. A relationship between socioeconomic status and psychosocial work environment in both Denmark and Spain was observed, with wider social inequalities in Spain for many scales, describing a strong interaction effect between socioeconomic status and country. Socioeconomic status is related to psychosocial work environment and some adverse psychosocial conditions tend to cluster in lower socioeconomic status groups in both Spain and Denmark. This effect could be modified by a country's characteristics, such as economic and labour market structures, normative regulations and industrial relations including work organization. Hence, preventive strategies to reduce social inequalities in working conditions should consider the combination of actions at the macro and micro levels.

Multiregional input-output model for the evaluation of Spanish water flows.

PubMed

Cazcarro, Ignacio; Duarte, Rosa; Sánchez Chóliz, Julio

2013-01-01

We construct a multiregional input-output model for Spain, in order to evaluate the pressures on the water resources, virtual water flows, and water footprints of the regions, and the water impact of trade relationships within Spain and abroad. The study is framed with those interregional input-output models constructed to study water flows and impacts of regions in China, Australia, Mexico, or the UK. To build our database, we reconcile regional IO tables, national and regional accountancy of Spain, trade and water data. Results show an important imbalance between origin of water resources and final destination, with significant water pressures in the South, Mediterranean, and some central regions. The most populated and dynamic regions of Madrid and Barcelona are important drivers of water consumption in Spain. Main virtual water exporters are the South and Central agrarian regions: Andalusia, Castile-La Mancha, Castile-Leon, Aragon, and Extremadura, while the main virtual water importers are the industrialized regions of Madrid, Basque country, and the Mediterranean coast. The paper shows the different location of direct and indirect consumers of water in Spain and how the economic trade and consumption pattern of certain areas has significant impacts on the availability of water resources in other different and often drier regions.

[Fluoride content of bottled natural mineral waters in Spain and prevention of dental caries].

PubMed

Maraver, Francisco; Vitoria, Isidro; Almerich-Silla, José Manuel; Armijo, Francisco

2015-01-01

The aim of the study was to determine the concentration of fluoride in natural mineral waters marketed in Spain in order to prevent tooth decay without the risk of causing dental fluorosis Descriptive and cross-sectional study during 2012. Natural mineral waters marketed in Spain. Three bottles with different bottling dates of 109 natural mineral waters (97 Spanish and 12 imported brands). Determination of fluoride by ion chromatography Median fluoride concentrations of the natural mineral waters bottled in Spain was 0.22 (range 0.00-4.16; interquartile range:0.37). Most samples (61 brands, 62%) contained less than 0.3mg/L. There are 19 Spanish brands with more than 0.6 mg/L. The median level in imported brands was 0.35 (range 0.10-1.21; interquartile range: 0.23). Only 28 of the 109 brands examined (25.6%) specified the fluoride content on the label. Good correlation was observed between the concentrations indicated and those determined. Fluoride concentrations in natural mineral waters showed high variation. Given the growing consumption of natural mineral waters in Spain, this type of information is important to make proper use of fluoride in the primary prevention of dental caries. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

The influence of Anglo-American theoretical models on the evolution of the nursing discipline in Spain.

PubMed

Rodrigo, Olga; Caïs, Jordi; Monforte-Royo, Cristina

2017-07-01

In Spain, the introduction of the new Diploma in Nursing in 1977 saw the role of nurses shifting from that of medical assistants with technical skills to being independent members of the healthcare team with specific responsibility for providing professional nursing care. Here, we analyse the evolution of the nursing profession in Spain following the transfer of nurse education to universities, doing so through interviews with the first generation of academic tutors. This was a qualitative study using the method of analytic induction and based on the principles of grounded theory. Participants were selected by means of theoretical sampling and then underwent in-depth interviews. Steps were taken to ensure the credibility, transferability, dependability and confirmability of data. The main conclusion of the analysis is that there is a gap between a theoretical framework borrowed from the Anglo-American context and a nursing practice that, in Spain, has traditionally prioritised the application of technical procedures, a role akin to that of a medical assistant. It is argued that a key factor underlying the way in which nursing in Spain has evolved in recent decades is the lack of conceptual clarity regarding what the role of the professional nurse might actually entail in practice. © 2016 John Wiley & Sons Ltd.

Relation of runoff and soil erosion to weather types in the Mediterranean basin

NASA Astrophysics Data System (ADS)

Nadal-Romero, Estela; Peña-Angulo, Dhais

2017-04-01

Nadal-Romero, E. (1), Peña-Angulo, D. (1), Albaladejo, J. (2), Andreu, V. (3), Bahri, H. (4), Bagarello, V. (5), Batalla, R., (6), Bienes, R. (7), Campo, J. (3), Campo-Bescós, M.A. (8), Canatario, A. (9), Cantón, Y. (10), Casali, J. (8), Castillo, V. (2), Cid, P. (11), Cortesi, N. (12), Desir, G. (13), Díaz, E. (2), Ferreira, C. (14), Ferro, V. (5), Giménez, R. (8), Gimeno, E. (3), Gómez, J.A. (15), Gómez-Gutiérrez, A. (16), González-Hidalgo, J.C. (1), Klotz, S. (17) Kosmas, C. (18), Lana-Renault, N. (19), Lasanta, T. (20), Lázaro, R., (21), Le Bissonnais, Y. (22), Le Bouteiller, C. (17), Licciardello, F. (23), López-Tarazón, J.A. (24), Lucía, A. (25), Marín, C. (13), Marqués, M.J., (26) Martínez-Fernández, J. (27), Martínez-Mena, M. (2), Martínez-Murillo, J.F. (28), Mateos, L. (15), Novara, A. (5), Pachecho, E. (29), Raclot, D. (22), Rodríguez-Blanco, M.L. (30), Romero-Díaz, A. (31), Rubio, J.L. (3), Ruiz-Sinoga, J.D. (28), Schnabel, S. (16), Simonneaux, V. (32), Solé-Benet, A. (21), Taguas, E.V. (33), Taboada-Castro, M.M. (30), Taboada-Casto, M.T. (30), Todisco, F. (34), Úbeda, X. (29), Varouchakis, E. A. (35), Zabaleta, A. (36), Zorn, M. (37) (1) Departamento de Geografía, Instituto Universitario de Ciencias Ambientales (IUCA), Universidad de Zaragoza, Zaragoza, Spain (2) Soil and water conservation research group, CEBAS-CSIC, Murcia, Spain (3) Degradación y conservación de suelos, Centro de Investigación sobre Desertificación (CIDE), Valencia, Spain (4) INRGREF, Tunis, Tunisia (5) Department of Scienze Agrarie e Forestali, University of Palermo, viale delle scienze, Palermo, Italy (6) Department de Medi Ambient, Universitat de Lleida, Lleida, Spain (7) Departamento Investigación Aplicada y Extensión Agraria. Instituto Madrileño de Investigación y Desarrollo Rural, Agrario y Alimentario (IMIDRA), Madrid, Spain (8) Escuela Técnica Superior de Ingeniería Agrónoma, Universidad Pública de Navarra, Pamplona, Spain (9) Polytechnic Institute of Catelo Branco, School of Agriculture (ESACB), Portugal (10) Departamento de Agronomía, Universidad de Almería, Almería, Spain (11) Center for Research and Advanced Studies of the Nactional Polytechnic Institute, Mexico City, DF, Mexico (12) Centro Nacional de Supercomputacion, Department of Earth Sciences, Barcelona, Spain (13) Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Zaragoza, Spain (14) Centro de Estudos de Recursos Naturais, Ambiente e Sociedade (CERNAS), Coimbra Agrarian Technical School, Polytechnic Institute of Coimbra, Coimbra, Portugal (15) Instituto de Agricultura Sostenible—CSIC, Córdoba, Spain (16) Grupo de Investigación GeoAmbiental (GIGA), Área de Geografía Física, Facultad de Filosofía y Letras. Universidad de Extremadura, Cáceres, Spain (17) Department of Waters, National Research Institute of Science and Technology for Environment and Agriculture, France (18) Department of Natural Resources Management and Agricultural Engineering, Agricultural University of Athens, Athens, Greece (19) Area of Physical Geography, Luis Vives Building, Luis de Ulloa Street, University of La Rioja, 26006 Logroño, Spain (20) Instituto Pirenaico de Ecología, IPE-CSIC, Zaragoza, Spain (21) Estación Experimental de Zonas Áridas, EEZA-CSIC, Almería, Spain (22) IRD, LISAH, Montpellier, France (23) Department of Agri-Food and Environmental Systems Management, University of Catania, Catania, Italy (24) Institute of Earth and Environmental Science, University of Potsdam, Potsdam, Germany (25) Center for Applied Geosciences. Faculty of Science, Eberhard Karls Universität Tübingen, Germany (26) Departamento de Geología y Geoquímica, Universidad Autónoma Madrid, Madrid, Spain (27) Departamento de Geografía, Universidad de Salamanca, Salamanca, Spain (28) Departamento de Geografía, Grupo de Investigación Geografía Física y Territorio—RNM279, Andalucía Tech, Universidad de Málaga, Málaga, Spain (29) Grup de Recerca Ambiental Mediterrània, Departamento de Geografia Física i AGR, Universitat de Barcelona, Spain (30) Facultad de Ciencias and Centro de Investigaciones Científicas Avanzadas (CICA), University of A Coruña, Campus de A Coruña, Spain (31) Departamento de Geografía, Universidad de Murcia, Murcia, Spain (32) French National Research Institut for Sustainable Development (IRD), CESBIO Laboratory, Toulouse, France. (33) Escuela Técnica Superior de Ingeniería Agronómica e I. de Montes, Departamento de Ingeniería Rural, Universidad de Córdoba, Córdoba, Spain (34) Departament of Environmental and Agricultural Sciences, Università degli Studi di Perugia, Perugia, Italy (35) Technical University of Crete, School of Environmental Engineering, Chania, Greece (36) Departamento de Geodinámica, Universidad del País Vasco UPV/EHU, Leioa, Spain (37) Geographical Institute, Research Centre of the Slovenian Academy of Sciences and Arts, Ljubljana, Slovenia Erosion processes and land degradation are recognized as one of the most significant environmental problems worldwide. In the Mediterranean region, intense erosion processes occur as a consequence of complex interactions between environmental conditions (e.g. climate, lithology) and human-related factors (e.g. history of human activity, land use changes) (García-Ruiz et al., 2013). Precipitation has been recognized as one of the main factors driving soil erosion. In climatology, one of the most common approaches in analyzing spatial and temporal precipitation variability is the circulation of weather types (WTs), which categorize the continuum of atmospheric circulation into a small number of classes or types. Flood generation and soil erosion are associated with specific weather conditions. Previous research in the Iberian Peninsula has analyzed the relationship between precipitation and specific WTs, demonstrating that specific WTs are the main drivers of precipitation and soil erosion in the different areas (Cortesi et al., 2014; Nadal-Romero et al., 2015). In this study, we present a preliminary analysis of WTs and runoff and soil erosion data from 50 study areas in the Mediterranean basin including different land uses. To do so,we have collected and jointed different research groups cross the Mediterranean Basin, and combined different databases (plots and small representative catchments) with the WT classification calculated using the NCEP/NCAR 40-Year Reanalysis Project. This pioneer research will be a valuable tool in understanding the relationships between weather types, precipitation and soil erosion dynamics. Acknowledgments Estela Nadal-Romero was the beneficiary of a "Ramón y Cajal" postdoctoral contract (Spanish Ministry of Economy and Competitiveness). José Andrés López-Tarazón is in receipt of a Marie Curie Intra-European Fellowship (Project ''Floodhazards'', PIEF-GA-2013-622468, Seventh EU Framework Programme). References Cortesi, N., González-Hidalgo, J.C., Trigo, R.M., Ramos, A.M., 2014. Weather types and spatial variability of precipitation in the Iberian Peninsula. International Journal of Climatology 34(8), 2661-2677. García-Ruiz, J.M., Nadal-Romero, E., Lana-Renault, N., Beguería, S., 2013. Erosion in Mediterranean landscapes: Changes and future challenges. Geomorphology 198, 20-36. Nadal-Romero, E., González-Hidalgo, J.C., Cortesi, N., Desir, G., Gómez, J.A., et al., 2015. Relationship of runoff, erosion and sediment yield to weather types in the Iberian Peninsula. Geomorphology 228, 372-381.

Mercury and selenium binding biomolecules in terrestrial mammals (Cervus elaphus and Sus scrofa) from a mercury exposed area.

PubMed

Ropero, M J Patiño; Fariñas, N Rodríguez; Krupp, E; Mateo, R; Nevado, J J Berzas; Martín-Doimeadios, R C Rodríguez

2016-06-01

Mercury (Hg) is likely bound to large biomolecules (e.g. proteins) in living organisms, and in order to assess Hg metabolic pathways and possible toxicological effects, it is essential to study these Hg containing biomolecules. However, the exact nature of most metal binding biomolecules is unknown. Such studies are still in their infancy and information on this topic is scarce because the analysis is challenging, mainly due to their lability upon digestion or extraction from the tissue. New analytical methods that allow complex Hg-biomolecules to be analysed intact are needed and only few very recent studies deal with this approach. Therefore, as an initial step towards the characterization of Hg containing biomolecules, an analytical procedure has been optimised using size-exclusion chromatography (SEC) with inductively coupled plasma mass spectrometry (ICP-MS) detection. We applied this technique to elucidate the distribution and elution profile of Hg and Se, and some physiological important elements such as Fe, Ni, Zn and Cu, to assess metal binding profiles in liver and kidney samples of red deer (Cervus elaphus) and wild boar (Sus scrofa) who roam freely within the largest Hg mining district on Earth, Almadén in Spain. Elemental fractionation profiles of the extracts from different tissues were obtained using two different SEC columns (BioSep-SEC-S2000 GL 300-1kDa and Superdex 75 10/300 GL 70-3kDa). Similar profiles of Hg were observed in red deer and wild boar; however, significant differences were evident for liver and kidney. Moreover, the profiles of Se showed a single peak at high-medium molecular weight in all investigated tissues, while co-elution of Hg with Fe, Ni, Zn and Cu was observed. Copyright © 2016 Elsevier B.V. All rights reserved.

An Ibero-American inter-laboratory trial to evaluate serological tests for the detection of anti-Neospora caninum antibodies in cattle.

PubMed

Campero, Lucía M; Moreno-Gonzalo, Javier; Venturini, María C; Moré, Gastón; Dellarupe, Andrea; Rambeaud, Magdalena; Echaide, Ignacio E; Valentini, Beatriz; Campero, Carlos M; Moore, Dadín P; Cano, Dora B; Fort, Marcelo; Mota, Rinaldo A; Serrano-Martínez, Marcos E; Cruz-Vázquez, Carlos; Ortega-Mora, Luis M; Álvarez-García, Gema

2018-01-01

We carried out an inter-laboratory trial to compare the serological tests commonly used for the detection of specific Neospora caninum antibodies in cattle in Ibero-American countries. A total of eight laboratories participated from the following countries: Argentina (n = 4), Brazil (n = 1), Peru (n = 1), Mexico (n = 1), and Spain (n = 1). A blind panel of well-characterized cattle sera (n = 143) and sera representative of the target population (n = 351) was tested by seven in-house indirect fluorescent antibody tests (IFATs 1-7) and three enzyme-linked immunosorbent assays (ELISAs 1-3; two in-house and one commercial). Diagnostic performance of the serological tests was calculated and compared according to the following criteria: (1) the "Pre-test information," which uses previous epidemiological and serological data; (2) the "Majority of tests," which classifies a serum as positive or negative according to the results obtained by most tests evaluated. Unexpectedly, six tests showed either sensitivity (Se) or specificity (Sp) values lower than 90%. In contrast, the best tests in terms of Se, Sp, and area under the ROC curve (AUC) values were IFAT 1 and optimized ELISA 1 and ELISA 2. We evaluated a high number of IFATs, which are the most widely used tests in Ibero-America. The significant discordances observed among the tests regardless of the criteria employed hinder control programs and urge the use of a common test or with similar performances to either the optimized IFAT 1 and ELISAs 1 and 2.