7 CFR 25.301 - Selection factors for designation of nominated rural areas.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 1 2014-01-01 2014-01-01 false Selection factors for designation of nominated rural areas. 25.301 Section 25.301 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES... rural areas. In choosing among nominated rural areas eligible for designation as Empowerment Zone...

7 CFR 25.301 - Selection factors for designation of nominated rural areas.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Selection factors for designation of nominated rural areas. 25.301 Section 25.301 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES... rural areas. In choosing among nominated rural areas eligible for designation as Empowerment Zone...

7 CFR 25.301 - Selection factors for designation of nominated rural areas.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 1 2011-01-01 2011-01-01 false Selection factors for designation of nominated rural areas. 25.301 Section 25.301 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES... rural areas. In choosing among nominated rural areas eligible for designation as Empowerment Zone...

7 CFR 25.503 - Rural areas.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 1 2011-01-01 2011-01-01 false Rural areas. 25.503 Section 25.503 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Special Rules § 25.503 Rural areas. (a) What constitutes “rural”. A rural area may consist of any area that lies outside...

Risk appraisal of passing zones on two-lane rural highways and policy applications.

PubMed

Mwesige, Godfrey; Farah, Haneen; Koutsopoulos, Haris N

2016-05-01

Passing on two-lane rural highways is associated with risks of head-on collision resulting from unsafe completion of passing maneuvers in the opposite traffic lane. In this paper, we explore the use of time-to-collision (TTC) as a surrogate safety measure of the risk associated with passing maneuvers. Logistic regression models to predict the probability to end the passing maneuver with TTC less than 2 or 3s-threshold were developed with the time-gap from initiation of the maneuver to arrival of the opposite vehicle (effective accepted gap), and the passing duration as explanatory variables. The data used for model estimation was collected using stationary tripod-mounted camcorders at 19 passing zones in Uganda. Results showed that passing maneuvers completed with TTC less than 3s are unsafe and often involved sudden speed reduction, flashing headlights, and lateral shift to shoulders. Model sensitivity analysis was conducted for observed passing durations involving passenger cars or short trucks (2-3 axles), and long trucks (4-7 axles) as the passed vehicles for 3s TTC-threshold. Three risk levels were proposed based on the probability to complete passing maneuvers with TTC less than 3s for a range of opposite direction traffic volumes. Applications of the results for safety improvements of two-lane rural highways are also discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Prediction du profil de durete de l'acier AISI 4340 traite thermiquement au laser

NASA Astrophysics Data System (ADS)

Maamri, Ilyes

Les traitements thermiques de surfaces sont des procedes qui visent a conferer au coeur et a la surface des pieces mecaniques des proprietes differentes. Ils permettent d'ameliorer la resistance a l'usure et a la fatigue en durcissant les zones critiques superficielles par des apports thermiques courts et localises. Parmi les procedes qui se distinguent par leur capacite en terme de puissance surfacique, le traitement thermique de surface au laser offre des cycles thermiques rapides, localises et precis tout en limitant les risques de deformations indesirables. Les proprietes mecaniques de la zone durcie obtenue par ce procede dependent des proprietes physicochimiques du materiau a traiter et de plusieurs parametres du procede. Pour etre en mesure d'exploiter adequatement les ressources qu'offre ce procede, il est necessaire de developper des strategies permettant de controler et regler les parametres de maniere a produire avec precision les caracteristiques desirees pour la surface durcie sans recourir au classique long et couteux processus essai-erreur. L'objectif du projet consiste donc a developper des modeles pour predire le profil de durete dans le cas de traitement thermique de pieces en acier AISI 4340. Pour comprendre le comportement du procede et evaluer les effets des differents parametres sur la qualite du traitement, une etude de sensibilite a ete menee en se basant sur une planification experimentale structuree combinee a des techniques d'analyse statistiques eprouvees. Les resultats de cette etude ont permis l'identification des variables les plus pertinentes a exploiter pour la modelisation. Suite a cette analyse et dans le but d'elaborer un premier modele, deux techniques de modelisation ont ete considerees, soient la regression multiple et les reseaux de neurones. Les deux techniques ont conduit a des modeles de qualite acceptable avec une precision d'environ 90%. Pour ameliorer les performances des modeles a base de reseaux de neurones, deux

Prevalence of refractive error and visual impairment among rural school-age children of Goro District, Gurage Zone, Ethiopia.

PubMed

Kedir, Jafer; Girma, Abonesh

2014-10-01

Refractive error is one of the major causes of blindness and visual impairment in children; but community based studies are scarce especially in rural parts of Ethiopia. So, this study aims to assess the prevalence of refractive error and its magnitude as a cause of visual impairment among school-age children of rural community. This community-based cross-sectional descriptive study was conducted from March 1 to April 30, 2009 in rural villages of Goro district of Gurage Zone, found south west of Addis Ababa, the capital of Ethiopia. A multistage cluster sampling method was used with simple random selection of representative villages in the district. Chi-Square and t-tests were used in the data analysis. A total of 570 school-age children (age 7-15) were evaluated, 54% boys and 46% girls. The prevalence of refractive error was 3.5% (myopia 2.6% and hyperopia 0.9%). Refractive error was the major cause of visual impairment accounting for 54% of all causes in the study group. No child was found wearing corrective spectacles during the study period. Refractive error was the commonest cause of visual impairment in children of the district, but no measures were taken to reduce the burden in the community. So, large scale community level screening for refractive error should be conducted and integrated with regular school eye screening programs. Effective strategies need to be devised to provide low cost corrective spectacles in the rural community.

Food Insecurity and Its Association With School Absenteeism Among Rural School Adolescents in Jimma Zone, Ethiopia.

PubMed

Tamiru, Dessalegn; Melaku, Yabsira; Belachew, Tefera

2017-03-01

Studies showed that poor health and nutrition among school adolescents are major barriers to educational access and achievements in low-income countries. This school-based study was aimed to assess the association of school absenteeism and food insecurity among rural school adolescents from grades 5 to 8 in Jimma zone, Ethiopia. Regression analyses were used to see the strength of association between dependent and independent variables using odds ratio and 95% confidence intervals. Multivariable logistic regression analysis was used to identify the predictor of school absenteeism. Validated tools are used to collect household food insecurity data. Results showed that school absenteeism is significantly high among adolescents from food insecure households when compared to adolescents from food secure households ( P <.001). School absenteeism was negatively associated with male sex (adjusted odds ratio [AOR] = -0.91, 95% CI -1.85 to -0.03), household food security (adjusted odds ratio = -1.85, 95% CI -3.11 to -0.59), being an elder sibling (AOR = -0.37, 95% CI, -0.62 to -0.12), and mother involvement in decision making (AOR = -0.68, 95% CI, -1.33 to -0.03) while male-headed household was positively associated (AOR = 2.46, 95% CI, 1.37 to 4.56). Generally, this study showed that household food insecurity has significant contribution to school absenteeism among rural adolescents. Therefore, efforts should be made to improve household income earning capacity to reduce the prevalence of school absenteeism among rural school adolescents.

Seasonal variation in nutritional status and anemia among lactating mothers in two agro-ecological zones of rural Ethiopia: A longitudinal study.

PubMed

Roba, Kedir Teji; O'Connor, Thomas P; Belachew, Tefera; O'Brien, Nora M

2015-10-01

The aim of this study was to determine seasonal and agro-ecological variations in nutritional status, anemia, and associated factors among lactating women in rural Ethiopia. We conducted a longitudinal study with 216 mothers in pre- and postharvest seasons in two agro-ecological zones of rural Ethiopia. We conducted interviews using a structured questionnaire, anthropometric measurements, and blood tests for anemia. We used multivariable linear regression models to identify independent predictors. The prevalence of anemia increased from postharvest (21.8%) to preharvest seasons (40.9%). Increases were from 8.6% to 34.4% in midland and from 34.2% to 46.3% in lowland agro-ecological zones. Of the mothers, 15% were anemic during both seasons. The prevalence of undernutrition, assessed using body mass index (BMI) < 18.5 kg/m(2), increased from 41.7% to 54.7% between the two seasons. Prevalence of maternal mid upper arm circumferences <22 cm also increased from 43.1% to 55.2% during the preharvest season. The seasonal effect was generally more pronounced in the midland community for all forms of malnutrition. Predictors of anemia were high parity of mother and low dietary diversity. Parity, number of children under the age of 5 y, and regional variation were predictors of low BMI among lactating mothers. The magnitude of malnutrition and anemia was significantly influenced by variations in season and agro-ecological zones. Interventions focused on agro-ecology and seasonal variation should be considered in addition to current strategies to alleviate malnutrition in lactating mothers. Copyright © 2015 Elsevier Inc. All rights reserved.

Seizures, cysticercosis and rural-to-urban migration: the PERU MIGRANT study

PubMed Central

Gonzales, Isidro; Miranda, J Jaime; Rodriguez, Silvia; Vargas, Victor; Cjuno, Alfredo; Smeeth, Liam; Gonzalez, Armando E; Tsang, Victor C W; Gilman, Robert H; Garcia, Hector H

2015-01-01

endémique pour la cysticercose), chez les migrants des zones ruraux vers les zones urbaines dans un bidonville urbain non endémique et chez les habitants urbains du même bidonville non endémique. Méthodes Trois populations péruviennes (n = 985) recrutées initialement dans une étude sur les maladies chroniques et la migration, ont été étudiées. Ces groupes comprenaient des habitants de zones rurales d'une région d'endémie (n = 200), des migrants de long terme de zones ruraux vers les villes (n = 589) et les personnes vivant dans le même milieu urbain (n = 196). Les troubles épileptiques ont été détectés par un sondage et un neurologue a examiné les répondants positifs. Des échantillons de sérum de 981/985 individus ont été testés pour les anticorps de cysticercose par Immunoblot. Résultats La prévalence de l’épilepsie (pour 1000 personnes) était de 15,3 dans le groupe urbain; 35,6 chez les migrants et 25 dans la population rurale. Un gradient dans la séroprévalence des anticorps de la cysticercose a été observé: dans le groupe urbain 2%, le groupe de migrants 13,5% et le groupe rural 18% (p <0,05). Une tendance croissante similaire de séroprévalence plus élevée a été observée chez les migrants selon l’âge à la migration. Chez les villageois ruraux, il y avait des preuves solides d'une association entre une sérologie positive et le fait d'avoir des crises (p = 0,011), mais une telle association n'a pas été observée chez les migrants de long terme ou chez les résidents urbains. Dans l'ensemble de la population de l’étude, ceux avec de fortes réactions d'anticorps (≥ 4 bandes d'anticorps) étaient plus susceptibles d'avoir l’épilepsie (p <0,001) comparé aux participants séronégatifs. Conclusions La migration internationale n'est pas la seule qui affecte l'endémicité de la cysticercose; la migration interne peut aussi modifier les profils d'endémicité au sein d'un même pays d'endémie. Les cons

Séroprévalence et facteurs associés à l’acceptation du Conseil et Dépistage Volontaire du VIH chez l’enfant à Lubumbashi, République Démocratique du Congo

PubMed Central

Ngwej, Dieudonné Tshikwej; Mukuku, Olivier; Malonga, Françoise Kaj; Luboya, Oscar Numbi; Kakoma, Jean-Baptiste Sakatolo; Wembonyama, Stanis Okitotsho

2017-01-01

Résumé Introduction Malgré le dépistage du VIH proposé lors de la naissance ou au cours des consultations préscolaires, la proportion des enfants qui croissent ou décèdent sous statut sérologique au VIH inconnu est importante en République Démocratique du Congo (RDC). L’objectif de cette étude était de déterminer la séroprévalence au cours d’un dépistage volontaire et d’identifier les facteurs associés à l’acceptation du conseil et dépistage du VIH (CDV) en dehors de la maladie ou de toute exposition au VIH dans une population pédiatrique à Lubumbashi, RDC. Méthodes Il s’agissait d’une étude prospective transversale à visée analytique menée du 1er août 2006 au 31 septembre 2007. Elle avait été réalisée dans 4 centres communautaires de CDV répartis dans 4 zones de santé de la ville de Lubumbashi en RDC (Lubumbashi, Ruashi, Kampemba et de Kenya). L’étude avait consisté à faire le dépistage volontaire du VIH chez les enfants de moins de 15 ans. Les caractéristiques sociodémographiques et les paramètres relatifs au conseil et dépistage volontaire ont été étudiés. Les analyses statistiques descriptives usuelles et une régression logistique ont été réalisées. Résultats Sur 463 enfants dépistés du VIH, 41 (8,9%; IC 95%: 6,5%-11,9%) ont été testés positifs. L’acceptation du conseil et dépistage volontaire du VIH en dehors de la maladie ou de l’exposition au VIH était significativement plus élevée lorsque l’enfant était âgé de plus de 2 ans (Odds ratio ajusté (ORa) = 3,6 [IC 95%: 1,1-12,2]), lorsque le statut sérologique du VIH des parents était négatif ou inconnu (ORa = 27,4 [IC 95%: 9,4-80,0]), lorsque l’un ou l’autre ou les deux parents biologiques étaient en vie (ORa = 24,9 [IC 95%: 2,4-250,8]) et lorsque la connaissance du lieu de dépistage était fait par des moyens autres que le professionnel de santé (ORa = 2,9 [IC 95%: 1,0-7,9]). Conclusion Notre étude montre une forte

Exploring stop-go decision zones at rural high-speed intersections with flashing green signal and insufficient yellow time in China.

PubMed

Tang, Keshuang; Xu, Yanqing; Wang, Fen; Oguchi, Takashi

2016-10-01

The objective of this study is to empirically analyze and model the stop-go decision behavior of drivers at rural high-speed intersections in China, where a flashing green signal of 3s followed by a yellow signal of 3s is commonly applied to end a green phase. 1, 186 high-resolution vehicle trajectories were collected at four typical high-speed intersection approaches in Shanghai and used for the identification of actual stop-go decision zones and the modeling of stop-go decision behavior. Results indicate that the presence of flashing green significantly changed the theoretical decision zones based on the conventional Dilemma Zone theory. The actual stop-go decision zones at the study intersections were thus formulated and identified based on the empirical data. Binary Logistic model and Fuzzy Logic model were then developed to further explore the impacts of flashing green on the stop-go behavior of drivers. It was found that the Fuzzy Logic model could produce comparably good estimation results as compared to the traditional Binary Logistic models. The findings of this study could contribute the development of effective dilemma zone protection strategies, the improvement of stop-go decision model embedded in the microscopic traffic simulation software and the proper design of signal change and clearance intervals at high-speed intersections in China. Copyright © 2016 Elsevier Ltd. All rights reserved.

Highway work zone capacity estimation using field data from Kansas.

DOT National Transportation Integrated Search

2015-02-01

Although extensive research has been conducted on urban freeway capacity estimation methods, minimal research has been : carried out for rural highway sections, especially sections within work zones. This study attempted to fill that void for rural :...

Effect of In-Vehicle Audio Warning System on Driver’s Speed Control Performance in Transition Zones from Rural Areas to Urban Areas

PubMed Central

Yan, Xuedong; Wang, Jiali; Wu, Jiawei

2016-01-01

Speeding is a major contributing factor to traffic crashes and frequently happens in areas where there is a mutation in speed limits, such as the transition zones that connect urban areas from rural areas. The purpose of this study is to investigate the effects of an in-vehicle audio warning system and lit speed limit sign on preventing drivers’ speeding behavior in transition zones. A high-fidelity driving simulator was used to establish a roadway network with the transition zone. A total of 41 participants were recruited for this experiment, and the driving speed performance data were collected from the simulator. The experimental results display that the implementation of the audio warning system could significantly reduce drivers’ operating speed before they entered the urban area, while the lit speed limit sign had a minimal effect on improving the drivers’ speed control performance. Without consideration of different types of speed limit signs, it is found that male drivers generally had a higher operating speed both upstream and in the transition zones and have a larger maximum deceleration for speed reduction than female drivers. Moreover, the drivers who had medium-level driving experience had the higher operating speed and were more likely to have speeding behaviors in the transition zones than those who had low-level and high-level driving experience in the transition zones. PMID:27347990

Evaluation of variable advisory speed limits in work zones.

DOT National Transportation Integrated Search

2013-08-01

Variable advisory speed limit (VASL) systems could be effective at both urban and rural work zones, at both uncongested and congested sites. At uncongested urban work zones, the average speeds with VASL were lower than without VASL. But the standard ...

Guidelines for Speed Reduction in Towns Along Rural Highways

DOT National Transportation Integrated Search

2013-10-01

This report presents the results of the study undertaken to develop a guideline for setting up speed limit in towns along rural highways of Nevada. Generally, speed zones are provided in towns along rural highways to reduce speed-related crashes. How...

Approche de prise en charge du trouble du spectre de l’autisme

PubMed Central

Lee, Patrick F.; Thomas, Roger E.; Lee, Patricia A.

2015-01-01

Résumé Objectif Se pencher sur les critères diagnostiques du trouble du spectre de l’autisme (TSA) comme les définit le Manuel diagnostique et statistique des troubles mentaux, cinquième édition (DSM-V), et concevoir une approche de prise en charge du TSA à l’aide du cadre CanMEDS–Médecine familiale (CanMEDS-MF). Sources d’information Le DSM-V, publié par l’American Psychiatric Association en mai 2013, énonce de nouveaux critères diagnostiques du TSA. Le cadre CanMEDS-MF du Collège des médecins de famille du Canada fournit un plan d’orientation pour la prise en charge complexe du TSA. Nous avons utilisé des données recueillies par le Centers for Disease Control and Prevention afin de déterminer la prévalence du TSA, ainsi que la revue systématique et méta-analyse détaillée effectuée par le National Institute for Health and Care Excellence du R.-U. pour ses lignes directrices sur le TSA dans le but d’évaluer les données probantes issues de plus de 100 interventions. Message principal Selon les données du Centers for Disease Control and Prevention, la prévalence du TSA se chiffrait à 1 sur 88 en 2008 aux États-Unis. La classification du TSA dans la quatrième édition du DSM incluait l’autisme, le syndrome d’Asperger, le trouble envahissant du développement et le trouble désintégratif de l’enfance. La dernière révision du DSM-V réunit tous ces troubles sous la mention TSA, avec différents niveaux de sévérité. La prise en charge du TSA est complexe; elle exige les efforts d’une équipe multidisciplinaire ainsi que des soins continus. Les rôles CanMEDS-MF fournissent un cadre de prise en charge. Conclusion Les médecins de famille sont au cœur de l’équipe de soins multidisciplinaire pour le TSA, et le cadre CanMEDS-MF tient lieu de plan détaillé pour guider la prise en charge d’un enfant atteint de TSA et aider la famille de cet enfant.

Interdisciplinary rural immersion week.

PubMed

Deutchman, Mark E; Nearing, Kathryn; Baumgarten, Brenda; Westfall, John M

2012-01-01

Health professions students interested in future rural practice locations spend a week learning about and investigating all aspects of small town personal, professional and community life. This augments the mainly clinical experience provided by clinical rotations they complete as part of their professional academic training program. Students from professional programs in medicine, physician assistant, pharmacy, nursing, public health and psychology travel to a small community, receive an orientation and in small interprofessional groups investigate health care, education, government, law enforcement, public health, economy and natural resources. Participants report that the experience raises their interest in future rural practice, answers questions they have about rural life and enhances their understanding of the issues they must learn more about before making a career location choice. The interdisciplinary rural immersion program provides students with the time, structure and permission to move out of their clinical 'comfort zone' and think about the cultural, economic and environmental aspects of rural life and work.

Facteurs de risque de faible poids de naissance en milieu semi-rural de Kamina, République Démocratique du Congo

PubMed Central

Kangulu, Ignace Bwana; Umba, Elie Kilolo Ngoy; Nzaji, Michel Kabamba; Kayamba, Prosper Kalenga Mwenze

2014-01-01

Introduction Le faible poids de naissance constitue un problème majeur de santé publique, aussi bien dans les pays développés que dans les pays en développement, de par son ampleur et sa forte association avec la morbidité et la mortalité infantiles. Méthodes Il s’agit d’une étude cas-témoins rétrospective menée sur les différents facteurs de risque de faible poids de naissance(FPN) en milieu semi-rural de Kamina chez les accouchées et leurs nouveau-nés respectifs enregistrés de la période allant de janvier 2009 à décembre 2010. Résultats Cette étude a répertorié 69 cas des nouveau-nés de FPN sur 483 accouchements enregistrés (14,3%). Les facteurs associés au FPN déterminés dans ce travail sont l’âge maternel inférieur à 18 ans (OR=7,62, IC=3.46-16.8) et supérieur à 35 ans (OR=2,04;IC=0.91-4.46), la primiparité(OR=2,48;IC=1.18-5.21) et le non suivi des consultations prénatales (OR=5,50;IC=2.00-15.03), la prématurité avec grossesse âgée de moins de 37 semaines d’aménorrhée, la grossesse multiple (OR=30,94) et le sexe féminin du nouveau-né. Conclusion Cette étude a démontré que l’âge maternel inférieur à 18 ans et supérieur à 35 ans, le non suivi des consultations prénatales, la primiparité et la prématurité, la grossesse multiple et le sexe féminin du nouveau-né sont les facteurs associés au faible poids de naissance. PMID:25237417

Demographic response to rural restructuring and counterurbanisation in South Australia, 1981-1991.

PubMed

Smailes, P J

1996-09-01

"Using South Australia as a case study, this paper seeks to trace and demonstrate two processes (counterurbanisation and rural restructuring) whose effects overlap to differentiate and characterise the population geography of...two zones, separated by a transition along the outer fringe of Adelaide's urban field.... In the demographic core zone [rural restructuring] has been partly offset by continued counterurbanisation, resulting in demographic mixing and rural dilution. The 1981-91 population growth in rural communities is shown to be more a function of population density at the outset of the period than of initial population size. Demographic growth...is shown to conform to a simple unidimensional scale, allowing the production of a clear, easily interpretable typology of rural demographic change with few non-conforming statistical areas. At a local level within individual rural communities, demographic decline is shown to be accompanied by increased concentration of the population into small towns, while demographic growth is associated with deconcentration." excerpt

Etude de l'affaiblissement du comportement mecanique du pergelisol du au rechauffement climatique

NASA Astrophysics Data System (ADS)

Buteau, Sylvie

Le rechauffement climatique predit pour les prochaines decennies, aura des impacts majeurs sur le pergelisol qui sont tres peu documentes pour l'instant. La presente etude a pour but d'evaluer ces impacts sur les proprietes mecaniques du pergelisol et sa stabilite a long terme. Une nouvelle technique d'essai de penetration au cone a taux de deformation controle, a ete developpee pour caracteriser en place le pergelisol. Ces essais geotechniques et la mesure de differentes proprietes physiques ont ete effectues sur une butte de pergelisol au cours du printemps 2000. Le developpement et l'utilisation d'un modele geothermique 1D tenant compte de la thermodependance du comportement mecanique ont permis d'evaluer que les etendues de pergelisol chaud deviendraient instables a la suite d'un rechauffement de l'ordre de 5°C sur cent ans. En effet, la resistance mecanique du pergelisol diminuera alors rapidement jusqu'a 11,6 MPa, ce qui correspond a une perte relative de 98% de la resistance par rapport a un scenario sans rechauffement.

Speed management toolbox for rural communities.

DOT National Transportation Integrated Search

2013-04-01

The primary objective of this toolbox is to summarize various known traffic-calming treatments and their effectiveness. This toolbox focuses on roadway-based treatments for speed management, particularly for rural communities with transition zones. E...

Coverage and equitability of interventions to prevent child mortality in rural Jimma and West Hararghe Zones, Oromia Region, Ethiopia.

PubMed

Miller, Nathan P; Degefie, Tedbabe; Hazel, Elizabeth; Legesse, Hailemariam; Tolera, Taye; Amouzou, Agbessi

2014-10-01

Interventions to prevent childhood illnesses are important components of the Ethiopian Health Extension Program (HEP). Although the HEP was designed to reduce inequities in access to health care, there is little evidence on equitability of preventive interventions in Ethiopia. This article describes coverage of preventive interventions and how many interventions individual children received We also examined which factors were associated with the number of preventive interventions received, and assessed the extent to which interventions were equitably distributed. We conducted a cross-sectional survey in 3,200 randomly selected households in the rural Jimma and West Hararghe Zones of Ethiopia's Oromia Region. We calculated coverage of 10 preventive interventions and a composite of eight interventions (co-coverage) representing the number of interventions received by children. Mul- tiple linear regressions were used to assess associations between co-coverage and explanatory variables. Finally, we assessed the equitability of preventive interventions by comparing coverage among children in the poorest and the least poor wealth quintiles. Coverage was less than 50% for six of the 10 interventions. Children received on average only three of the eight interventions included in the co-coverage calculation. Zone, gender, caretaker age, religion, and household wealth were all significantly associated with co-coverage, controlling for key covariates. Exclusive breastfeeding, vaccine uptake, and vitamin A supplementation were all relatively equitable. On the other hand, coverage of insecticide-treated nets or indoor residual spraying (ITN/IRS) and access to safe water were significantly higher among the least poor children compared to children in the poorest quintile. Coverage of key interventions to prevent childhood illnesses is generally low in Jimma and West Hararghe. Although a number of interventions were equitably distributed, there were marked wealth-based inequities

Assessments of Wind-Energy Potential in Selected Sites from Three Geopolitical Zones in Nigeria: Implications for Renewable/Sustainable Rural Electrification

PubMed Central

Okeniyi, Joshua Olusegun; Ohunakin, Olayinka Soledayo; Okeniyi, Elizabeth Toyin

2015-01-01

Electricity generation in rural communities is an acute problem militating against socioeconomic well-being of the populace in these communities in developing countries, including Nigeria. In this paper, assessments of wind-energy potential in selected sites from three major geopolitical zones of Nigeria were investigated. For this, daily wind-speed data from Katsina in northern, Warri in southwestern and Calabar in southeastern Nigeria were analysed using the Gumbel and the Weibull probability distributions for assessing wind-energy potential as a renewable/sustainable solution for the country's rural-electrification problems. Results showed that the wind-speed models identified Katsina with higher wind-speed class than both Warri and Calabar that were otherwise identified as low wind-speed sites. However, econometrics of electricity power simulation at different hub heights of low wind-speed turbine systems showed that the cost of electric-power generation in the three study sites was converging to affordable cost per kWh of electric energy from the wind resource at each site. These power simulations identified cost/kWh of electricity generation at Kaduna as €0.0507, at Warri as €0.0774, and at Calabar as €0.0819. These bare positive implications on renewable/sustainable rural electrification in the study sites even as requisite options for promoting utilization of this viable wind-resource energy in the remote communities in the environs of the study sites were suggested. PMID:25879063

Assessments of wind-energy potential in selected sites from three geopolitical zones in Nigeria: implications for renewable/sustainable rural electrification.

PubMed

Okeniyi, Joshua Olusegun; Ohunakin, Olayinka Soledayo; Okeniyi, Elizabeth Toyin

2015-01-01

Electricity generation in rural communities is an acute problem militating against socioeconomic well-being of the populace in these communities in developing countries, including Nigeria. In this paper, assessments of wind-energy potential in selected sites from three major geopolitical zones of Nigeria were investigated. For this, daily wind-speed data from Katsina in northern, Warri in southwestern and Calabar in southeastern Nigeria were analysed using the Gumbel and the Weibull probability distributions for assessing wind-energy potential as a renewable/sustainable solution for the country's rural-electrification problems. Results showed that the wind-speed models identified Katsina with higher wind-speed class than both Warri and Calabar that were otherwise identified as low wind-speed sites. However, econometrics of electricity power simulation at different hub heights of low wind-speed turbine systems showed that the cost of electric-power generation in the three study sites was converging to affordable cost per kWh of electric energy from the wind resource at each site. These power simulations identified cost/kWh of electricity generation at Kaduna as €0.0507, at Warri as €0.0774, and at Calabar as €0.0819. These bare positive implications on renewable/sustainable rural electrification in the study sites even as requisite options for promoting utilization of this viable wind-resource energy in the remote communities in the environs of the study sites were suggested.

Smart Growth Self-Assessment for Rural Communities

EPA Pesticide Factsheets

Tool to help small towns and rural communities assess their existing policies, plans, codes, and zoning regulations to determine how well they work to create healthy, environmentally resilient, and economically robust places.

Utilisation des méthodes contraceptives modernes en République Démocratique du Congo: prévalence et barrières dans la zone de santé de Dibindi à Mbuji-Mayi

PubMed Central

Ntambue, Abel Mukengeshayi; Tshiala, Rachel Ngalula; Malonga, Françoise Kaj; Ilunga, Tabitha Mpoyi; Kamonayi, Josaphat Mulumba; Kazadi, Simon Tshimankinda; Matungulu, Charles Matungu; Musau, Angel Nkola; Mulamba, Diese; Dramaix-Wilmet, Michèle; Donnen, Philippe

2017-01-01

Introduction l’objectif de cette étude était de déterminer la prévalence contraceptive moderne et les barrières à l’utilisation des méthodes contraceptives modernes chez les couples de la Zone de Santé Dibindi, à Mbuji-Mayi en République Démocratique du Congo. Méthodes de Mai à Juin 2015, nous avons réalisé une étude descriptive transversale. Nous avons inclus les femmes âgées de 15 à 49 ans, en union maritale, non enceinte au moment de l’enquête, qui habitaient la Zone de santé Dibindi depuis deux ans et ayant consenti librement de participer à l’étude. La collecte des données a été réalisée par interview libre des femmes. La prévalence contraceptive moderne se référait aux femmes en cours d’utilisation, au moment de l’enquête, des contraceptifs modernes. La comparaison des proportions a été réalisée au seuil de signification de 5%. Le test de Bonferroni a été utilisé pour comparer, deux à deux, les proportions des barrières à l’utilisation des contraceptifs modernes. Résultats la prévalence contraceptive moderne à Dibindi, en 2015, était de 18,4%. Elle était faible eu égard aux services de planification familiale disponibles dans cette Zone de santé. Plusieurs femmes refusaient d’utiliser les méthodes contraceptives modernes malgré l’information dont elles disposaient à cause de leur désir de maternité, l’interdiction religieuse, l’opposition du conjoint et la crainte des effets secondaires. Conclusion l’information suffisante et centrée sur chaque cliente ou son couple, sur la planification familiale, devrait être renforcée de façon à éliminer les fausses croyances, ce qui accroitrait l’utilisation des méthodes contraceptives modernes. PMID:28674592

Relationships between population and environment in rural areas of developing countries.

PubMed

Rudel, T I

1991-01-01

Studies that have assessed the impact of population change on the environment in rural areas of selected developing countries are reviewed. The implications are that both developed and developing countries might focus on single aspects of a much larger global problem. Rural areas were selected because the bulk of the world's population lives in rural areas. Population environment interactions are 1st discussed at the global level. Studies on changing import patterns of developing countries are usless in accounting for agricultural policy shifts or other factors that may be unrelated to population growth but may be related to food imports. When the magnitude of food production and population growth is examined, there is a balance established between the two. However, analysis of the spatial distribution of desertification and soil degradation shows greater local level effects. Population/environment relationships are examined in critical ecological zones: tropical deforestation, desertification, land degradation in resource poor zones, and responses to population pressures and resource degradation. The conclusions reached are that better statistics on degradation are needed and that the trends in the human ecology of rural populations have clear implications for government policies on the environment. Agricultural development has been uneven and inequitable such that many peasant populations have suffered a decline in standards of living, particularly in Africa. There has also been an accelerated increase in rates of land degradation in resource poor areas, which are densely populated. The population response has been migration shifts out of resource poor areas to ecologically marginal areas, which has resulted in extensive desertification and deforestation. Expansion of the areas under cultivation has not just increased agricultural production but agriculture and population have invaded ecologically marginal zones in deserts and rain forests. Measurement of the

Utilization characteristics and importance of woody biomass resources on the rural-urban fringe in botswana.

PubMed

Nkambwe, Musisi; Sekhwela, Mogodisheng B M

2006-02-01

This article examines the utilization characteristics and importance of woody biomass resources in the rural-urban fringe zones of Botswana. In the literature for Africa, attention has been given to the availability and utilization of biomass in either urban or rural environments, but the rural-urban fringe has been neglected. Within southern Africa, this neglect is not justified; the rural-urban fringe, not getting the full benefits available in urban environments in Botswana, has developed problems in woody biomass availability and utilization that require close attention. In this article, socioeconomic data on the importance of woody biomass in the Batlokwa Tribal Territory, on the rural-urban fringe of Gaborone, Botswana, were collected together with ecologic data that reveal the utilization characteristics and potential for regrowth of woody biomass. The analysis of these results show that local woody biomass is very important in the daily lives of communities in the rural-urban fringe zones and that there is a high level of harvesting. However, there is no effort in planning land use in the tribal territory to either conserve this resource or provide alternatives to its utilization. The future of woody biomass resources in Botswana's rural-urban fringe is uncertain. The investigators recommend that a comprehensive policy for the development of the rural-urban fringe consider the importance of this resource. The neglect of this resource will have far-reaching implications on the livelihoods of residents as well as the environment in this zone.

Déterminants de l'utilisation des méthodes contraceptives dans la zone de santé Mumbunda à Lubumbashi, République Démocratique du Congo

PubMed Central

Matungulu, Charles Matungulu; Kandolo, Simon Ilunga; Mukengeshayi, Abel Ntambue; Nkola, Angèle Musau; Mpoyi, Dorcas Ilunga; Mumba, Sylvie Katanga; Kabamba, Julie Ndayi; Cowgill, Karen; Kaj, Françoise Malonga

2015-01-01

Introduction Augmenter la prévalence contraceptive s'incarne dans les objectifs des tous les acteurs des programmes qui visent de réduire la mortalité maternelle et infantile, d'améliorer la santé reproductive des adolescents, de lutter contre le VIH/SIDA et les infections sexuellement transmissible (IST), de promouvoir le bien-être familial et de ralentir la croissance démographique. L'objectif de cette étude était de déterminer la prévalence contraceptive moderne et identifier les facteurs qui sont liés à l'utilisation des méthodes contraceptives dans la zone de santé de Mumbunda. Méthodes Une étude transversale à visé analytique a été effectuée auprès des femmes âgées de 15 à 49 ans en union maritale, de Mai à Juin 2014. Grâce à un questionnaire pré testé et validé, nous avons récolté les données par interview sur les caractéristiques sociodémographiques, obstétricales ainsi que sur la pratique contraceptive. Le logiciel SPSS version 21 nous a permis d'analyser les données. Résultats Au total 500 femmes ont été incluses dans cette étude dont l’âge moyen était de 27,9±6,1 ans. La prévalence contraceptive moderne était de 27,6%. L'attitude (ORa= 4,79; IC95%: 1,59-14,43; p<0,001), le niveau de connaissance des méthodes contraceptives (ORa=1,87; IC95%: 1,22-2,87; p<0,001), le soutien du conjoint (ORa=1,87; IC95%: 1,22-2,87; p<0,001) étaient significativement associés à l'utilisation des méthodes contraceptives modernes. Conclusion Tout effort d'augmentation de la prévalence contraceptive devrait cibler l'attitude, le niveau de connaissance de méthodes et le soutien du conjoint afin d'optimiser l'utilisation de la contraception moderne dans la zone de santé (ZS) Mumbunda. PMID:26977237

7 CFR 2003.10 - Rural Development State Offices.

Code of Federal Regulations, 2011 CFR

2011-01-01

... oversight and leadership on major program functions. Major program functions include: Single Family and... Cooperative, and the Empowerment Zones and Enterprise Communities (EZ/EC) programs. (c) The USDA Rural...

Frac Sand Mines Are Preferentially Sited in Unzoned Rural Areas.

PubMed

Locke, Christina

2015-01-01

Shifting markets can cause unexpected, stochastic changes in rural landscapes that may take local communities by surprise. Preferential siting of new industrial facilities in poor areas or in areas with few regulatory restrictions can have implications for environmental sustainability, human health, and social justice. This study focuses on frac sand mining-the mining of high-quality silica sand used in hydraulic fracturing processes for gas and oil extraction. Frac sand mining gained prominence in the 2000s in the upper midwestern United States where nonmetallic mining is regulated primarily by local zoning. I asked whether frac sand mines were more commonly sited in rural townships without formal zoning regulations or planning processes than in those that undertook zoning and planning before the frac sand boom. I also asked if mine prevalence was correlated with socioeconomic differences across townships. After creating a probability surface to map areas most suitable for frac sand mine occurrence, I developed neutral landscape models from which to compare actual mine distributions in zoned and unzoned areas at three different spatial extents. Mines were significantly clustered in unzoned jurisdictions at the statewide level and in 7 of the 8 counties with at least three frac sand mines and some unzoned land. Subsequent regression analyses showed mine prevalence to be uncorrelated with land value, tax rate, or per capita income, but correlated with remoteness and zoning. The predicted mine count in unzoned townships was over two times higher than that in zoned townships. However, the county with the most mines by far was under a county zoning ordinance, perhaps indicating industry preferences for locations with clear, homogenous rules over patchwork regulation. Rural communities can use the case of frac sand mining as motivation to discuss and plan for sudden land-use predicaments, rather than wait to grapple with unfamiliar legal processes during a period of

Frac Sand Mines Are Preferentially Sited in Unzoned Rural Areas

PubMed Central

Locke, Christina

2015-01-01

Shifting markets can cause unexpected, stochastic changes in rural landscapes that may take local communities by surprise. Preferential siting of new industrial facilities in poor areas or in areas with few regulatory restrictions can have implications for environmental sustainability, human health, and social justice. This study focuses on frac sand mining—the mining of high-quality silica sand used in hydraulic fracturing processes for gas and oil extraction. Frac sand mining gained prominence in the 2000s in the upper midwestern United States where nonmetallic mining is regulated primarily by local zoning. I asked whether frac sand mines were more commonly sited in rural townships without formal zoning regulations or planning processes than in those that undertook zoning and planning before the frac sand boom. I also asked if mine prevalence was correlated with socioeconomic differences across townships. After creating a probability surface to map areas most suitable for frac sand mine occurrence, I developed neutral landscape models from which to compare actual mine distributions in zoned and unzoned areas at three different spatial extents. Mines were significantly clustered in unzoned jurisdictions at the statewide level and in 7 of the 8 counties with at least three frac sand mines and some unzoned land. Subsequent regression analyses showed mine prevalence to be uncorrelated with land value, tax rate, or per capita income, but correlated with remoteness and zoning. The predicted mine count in unzoned townships was over two times higher than that in zoned townships. However, the county with the most mines by far was under a county zoning ordinance, perhaps indicating industry preferences for locations with clear, homogenous rules over patchwork regulation. Rural communities can use the case of frac sand mining as motivation to discuss and plan for sudden land-use predicaments, rather than wait to grapple with unfamiliar legal processes during a period of

Spatial distribution and source apportionment of water pollution in different administrative zones of Wen-Rui-Tang (WRT) river watershed, China.

PubMed

Yang, Liping; Mei, Kun; Liu, Xingmei; Wu, Laosheng; Zhang, Minghua; Xu, Jianming; Wang, Fan

2013-08-01

Water quality degradation in river systems has caused great concerns all over the world. Identifying the spatial distribution and sources of water pollutants is the very first step for efficient water quality management. A set of water samples collected bimonthly at 12 monitoring sites in 2009 and 2010 were analyzed to determine the spatial distribution of critical parameters and to apportion the sources of pollutants in Wen-Rui-Tang (WRT) river watershed, near the East China Sea. The 12 monitoring sites were divided into three administrative zones of urban, suburban, and rural zones considering differences in land use and population density. Multivariate statistical methods [one-way analysis of variance, principal component analysis (PCA), and absolute principal component score-multiple linear regression (APCS-MLR) methods] were used to investigate the spatial distribution of water quality and to apportion the pollution sources. Results showed that most water quality parameters had no significant difference between the urban and suburban zones, whereas these two zones showed worse water quality than the rural zone. Based on PCA and APCS-MLR analysis, urban domestic sewage and commercial/service pollution, suburban domestic sewage along with fluorine point source pollution, and agricultural nonpoint source pollution with rural domestic sewage pollution were identified to the main pollution sources in urban, suburban, and rural zones, respectively. Understanding the water pollution characteristics of different administrative zones could put insights into effective water management policy-making especially in the area across various administrative zones.

Etude thermo-hydraulique de l'ecoulement du moderateur dans le reacteur CANDU-6

NASA Astrophysics Data System (ADS)

Mehdi Zadeh, Foad

Etant donne la taille (6,0 m x 7,6 m) ainsi que le domaine multiplement connexe qui caracterisent la cuve des reacteurs CANDU-6 (380 canaux dans la cuve), la physique qui gouverne le comportement du fluide moderateur est encore mal connue de nos jours. L'echantillonnage de donnees dans un reacteur en fonction necessite d'apporter des changements a la configuration de la cuve du reacteur afin d'y inserer des sondes. De plus, la presence d'une zone intense de radiations empeche l'utilisation des capteurs courants d'echantillonnage. En consequence, l'ecoulement du moderateur doit necessairement etre etudie a l'aide d'un modele experimental ou d'un modele numerique. Pour ce qui est du modele experimental, la fabrication et la mise en fonction de telles installations coutent tres cher. De plus, les parametres de la mise a l'echelle du systeme pour fabriquer un modele experimental a l'echelle reduite sont en contradiction. En consequence, la modelisation numerique reste une alternative importante. Actuellement, l'industrie nucleaire utilise une approche numerique, dite de milieu poreux, qui approxime le domaine par un milieu continu ou le reseau des tubes est remplace par des resistances hydrauliques distribuees. Ce modele est capable de decrire les phenomenes macroscopiques de l'ecoulement, mais ne tient pas compte des effets locaux ayant un impact sur l'ecoulement global, tel que les distributions de temperatures et de vitesses a proximite des tubes ainsi que des instabilites hydrodynamiques. Dans le contexte de la surete nucleaire, on s'interesse aux effets locaux autour des tubes de calandre. En effet, des simulations faites par cette approche predisent que l'ecoulement peut prendre plusieurs configurations hydrodynamiques dont, pour certaines, l'ecoulement montre un comportement asymetrique au sein de la cuve. Ceci peut provoquer une ebullition du moderateur sur la paroi des canaux. Dans de telles conditions, le coefficient de reactivite peut varier de maniere

7 CFR 25.503 - Rural areas.

Code of Federal Regulations, 2013 CFR

2013-01-01

... of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Special Rules § 25... the boundaries of a Metropolitan Area, as designated by the Office of Management and Budget, or, is an... phone number of the contact person for the applicant seeking the waiver; and (2) Sufficient information...

7 CFR 25.503 - Rural areas.

Code of Federal Regulations, 2014 CFR

2014-01-01

... of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Special Rules § 25... the boundaries of a Metropolitan Area, as designated by the Office of Management and Budget, or, is an... phone number of the contact person for the applicant seeking the waiver; and (2) Sufficient information...

7 CFR 25.503 - Rural areas.

Code of Federal Regulations, 2012 CFR

2012-01-01

... of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Special Rules § 25... the boundaries of a Metropolitan Area, as designated by the Office of Management and Budget, or, is an... phone number of the contact person for the applicant seeking the waiver; and (2) Sufficient information...

The du Bois sign.

PubMed

Voelpel, James H; Muehlberger, Thomas

2011-03-01

According to the current literature, the term "du Bois sign" characterizes the condition of a shortened fifth finger as a symptom of congenital syphilis, Down syndrome, dyscrania, and encephalic malformation. Modern medical dictionaries and text books attribute the eponym to the French gynecologist Paul Dubois (1795-1871). Yet, a literature analysis revealed incorrect references to the person and unclear definitions of the term. Our findings showed that the origin of the term is based on observations made by the Swiss dermatologist Charles du Bois (1874-1947) in connection with congenital syphilis. In addition, a further eponymical fifth finger sign is closely associated with the du Bois sign. In conclusion, the du Bois sign has only limited diagnostic value and is frequently occurring in the normal healthy population.

The Impact of Education on Rural Women's Participation in Political and Economic Activities

ERIC Educational Resources Information Center

Bishaw, Alemayehu

2014-01-01

This study endeavored to investigate the impact of education on rural women's participation in political and economic activities. Six hundred rural women and 12 gender Activists were selected for this study from three Zones of Amhara Region, Ethiopia using multi-stage random sampling technique and purposeful sampling techniques respectively.…

"Cirque du Freak."

ERIC Educational Resources Information Center

Rivett, Miriam

2002-01-01

Considers the marketing strategies that underpin the success of the "Cirque du Freak" series. Describes how "Cirque du Freak" is an account of events in the life of schoolboy Darren Shan. Notes that it is another reworking of the vampire narrative, a sub-genre of horror writing that has proved highly popular with both adult and…

Suivi après le traitement du cancer du sein

PubMed Central

Sisler, Jeffrey; Chaput, Geneviève; Sussman, Jonathan; Ozokwelu, Emmanuel

2016-01-01

Résumé Objectif Offrir aux médecins de famille un résumé des recommandations fondées sur les données probantes pour guider les soins aux survivantes traitées pour le cancer du sein. Qualité des données Une recherche documentaire a été effectuée dans MEDLINE entre 2000 et 2016 à l’aide des mots-clés anglais suivants : breast cancer, survivorship, follow-up care, aftercare, guidelines et survivorship care plans, en se concentrant sur la revue des lignes directrices publiées récemment par les organismes nationaux de cancérologie. Les données étaient de niveaux I à III. Message principal Les soins aux survivantes comportent 4 facettes : surveillance et dépistage, prise en charge des effets à long terme, promotion de la santé et coordination des soins. La surveillance des récidives ne se traduit que par une mammographie annuelle, et le dépistage d’autres cancers doit suivre les lignes directrices basées sur la population. La prise en charge des effets à long terme du cancer et de son traitement aborde des problèmes courants tels la douleur, la fatigue, le lymphœdème, la détresse et les effets indésirables des médicaments, de même que les préoccupations à long terme comme la santé du cœur et des os. La promotion de la santé met en relief les bienfaits de l’activité chez les survivantes du cancer, avec l’accent mis sur l’activité physique. Les soins aux survivantes sont de meilleure qualité lorsque divers services et professionnels de la santé participent aux soins, et le médecin de famille joue un rôle important dans la coordination des soins. Conclusion Les médecins de famille sont de plus en plus souvent les principaux fournisseurs de soins de suivi après le traitement du cancer du sein. Le cancer du sein doit être considéré comme une affection médicale chronique, même chez les femmes en rémission, et les patientes profitent de la même approche que celle utilisée pour les autres affections chroniques en

Addressing dilemma zone issues with control solutions : final report.

DOT National Transportation Integrated Search

2017-04-01

Rural, high-speed signalized intersections are associated with vehicle crashes attributable to problems in dilemma zones : (DZs). DZs are areas where at the onset of yellow, some drivers may decide to proceed and some may decide to stop. This : disag...

Insulin-requiring diabetes in rural Ethiopia: should we reopen the case for malnutrition-related diabetes?

PubMed

Alemu, S; Dessie, A; Seid, E; Bard, E; Lee, P T; Trimble, E R; Phillips, D I W; Parry, E H O

2009-09-01

We evaluated the incidence of insulin-requiring diabetes in a rural area of sub-Saharan Africa. Health surveillance data from a chronic disease programme in two zones of Ethiopia, Gondar and Jimma, were studied. The two zones have a population of more than 5,000,000 people. In Gondar Zone (1995-2008) and Jimma Zone (2002-2008) 2,280 patients presented with diabetes, of whom 1,029 (45%) required insulin for glycaemic control at diagnosis. The annual incidence of insulin-requiring diabetes was 2.1 (95% CI 2.0-2.2) per 100,000 and was twice as high in men (2.9 per 100,000) as in women (1.4 per 100,000). In both sexes incidence rates peaked at the age of 25 to 29 years. Incidence rates in the urban areas of Gondar and Jimma were five times higher than in the surrounding rural areas. Patients with insulin-requiring diabetes from rural and urban areas had a very low BMI and most were subsistence farmers or unemployed. The typical patient with diabetes in rural Ethiopia is an impoverished, young adult male with severe symptoms requiring insulin for glycaemic control. The low incidence rates in rural compared with urban areas suggest that many cases of this disease remain undiagnosed. The disease phenotype encountered in this area of Africa is very different from the classical type 1 diabetes seen in the West and most closely resembles previous descriptions of malnutrition-related diabetes, a category not recognised in the current WHO Diabetes Classification. We believe that the case for this condition should be reopened.

Prévalence du portage asymptomatique du plasmodium chez les donneurs bénévoles de sang à Kisangani, République Démocratique du Congo

PubMed Central

Bassandja, Jacques Ossinga; Agasa, Salomon Batina; Likwela, Joris Losimba

2014-01-01

Introduction Le paludisme transfusionnel est une réalité en Afrique Sub-saharienne, en raison des transfusions sanguines répétées, peu ou non contrôlées et où les donneurs sont en majorité potentiellement porteurs d'hématozoaires. L'objectif de cette étude était de déterminer la prévalence du portage asymptomatique du plasmodium chez les donneurs bénévoles de sang à Kisangani. Méthodes Une étude transversale a été menée au Centre Provincial de Transfusion Sanguine à Kisangani du 1er Décembre 2012 au 31 Mars 2013 et a concerné 480 donneurs bénévoles de sang. Résultats La prévalence du portage asymptomatique du plasmodium chez les donneurs bénévoles de sang était de 28,3%. Plasmodium falciparum était l'espèce la plus répandue (96,3%). Près de la moitié des donneurs avait une parasitémie supérieure à 2000 parasites/µl. Les facteurs qui étaient significativement associés à la parasitémie étaient le jeune âge, le 1er don, et la non utilisation de la moustiquaire imprégnée d'insecticide à longue durée (MILD). Conclusion Les résultats de cette étude montrent que la prévalence du portage asymptomatique du plasmodium chez les donneurs bénévoles de sang était élevée, constituant ainsi un risque important de transmission du parasite aux receveurs souvent en mauvais état général. Cependant, l'utilisation de la MILD et la fidélisation des donneurs bénévoles semblent constituer des moyens utiles de réduction du risque de portage asymptomatique du Plasmodium. Une sensibilisation et éventuellement des distributions ciblées de MILD aux donneurs, en particuliers les plus jeunes, pourraient réduire considérablement le portage du Plasmodium parmi les donneurs de sang et ainsi réduire le risque de paludisme transfusionnel. PMID:25328616

Remote rural women's choice of birthplace and transfer experiences in rural Otago and Southland New Zealand.

PubMed

Patterson, Jean; Foureur, Maralyn; Skinner, Joan

2017-09-01

Birth in primary midwife-led maternity units has been demonstrated to be a safe choice for well women anticipating a normal birth. The incidence of serious perinatal outcomes for these women is comparable to similarly low risk women, who choose to birth in hospital. New Zealand women have a choice of Lead Maternity Carer (LMC) and birthplace; home, primary birthing unit, or a base hospital, though not all women may have all these choices available locally. Women in rural and rural remote areas can also choose to birth in their rural primary maternity unit. A percentage of these women (approx. 15-17%) will require transfer during labour, an event which can cause distress and often loss of midwifery continuity of care. To explore retrospectively the choice of birth place decisions and the labour and birth experiences of a sample of women resident in remotely zoned, rural areas of the lower South Island of New Zealand. A purposive sample of women living in remote rural areas, recruited by advertising in local newspapers and flyers. Individual semi-structured interviews were digitally recorded using a pragmatic interpretive approach. The data (transcripts and field notes) were analysed using thematic and content analysis. Ethical approval was obtained from the Health and Disability Ethics Committee (HEDC) MEC/06/05/045. Thirteen women consented to participate. Each was resident in a remote rural area having given birth in the previous 18 months. The women had been well during their pregnancies and at the onset of labour had anticipated a spontaneous vaginal birth. Rural remote zoned areas in Otago and Southland in the South Island of New Zealand FINDINGS: Five women planned to birth in a regional hospital and eight chose their nearest rural primary maternity unit. All of the women were aware of the possibility of transfer and had made their decision about their birthplace based on their perception of their personal safety, and in consideration of their distance from

Use of intelligent transportation systems in rural work zones.

DOT National Transportation Integrated Search

2011-12-01

This project defined an approach to integrating data collected and traveler information displayed in a work zone : with a regional transportation management center and/or other state websites. The project conducted a literature : review to define the...

Command and Control (C2) Agility (Agilite du commandement et du controle (C2))

DTIC Science & Technology

2014-10-01

de la rigueur et de l’emploi des méthodes de mesure et d’amélioration de l’agilité du C2. Le spectre des missions... Control and Intelligence (C2I) Section DRDC Valcartier 2459 de la Bravoure Road Québec (Québec) G3J 1X5 CANADA Email: Micheline.Belanger@drdc...Agilité du commandement et du contrôle (C2) (STO-TR-SAS-085) Synthèse L’agilité est la capacité à effectuer avec succès, s’occuper de

An address geocoding method for improving rural spatial information infrastructure

NASA Astrophysics Data System (ADS)

Pan, Yuchun; Chen, Baisong; Lu, Zhou; Li, Shuhua; Zhang, Jingbo; Zhou, YanBing

2010-11-01

The transition of rural and agricultural management from divisional to integrated mode has highlighted the importance of data integration and sharing. Current data are mostly collected by specific department to satisfy their own needs and lake of considering on wider potential uses. This led to great difference in data format, semantic, and precision even in same area, which is a significant barrier for constructing an integrated rural spatial information system to support integrated management and decision-making. Considering the rural cadastral management system and postal zones, the paper designs a rural address geocoding method based on rural cadastral parcel. It puts forward a geocoding standard which consists of absolute position code, relative position code and extended code. It designs a rural geocoding database model, and addresses collection and update model. Then, based on the rural address geocoding model, it proposed a data model for rural agricultural resources management. The results show that the address coding based on postal code is stable and easy to memorize, two-dimensional coding based on the direction and distance is easy to be located and memorized, while extended code can enhance the extensibility and flexibility of address geocoding.

77 FR 77016 - Authorization of Production Activity: Foreign-Trade Zone 230: Sonoco Corrflex (Kitting-Gift Sets...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-69-2012] Authorization of Production Activity: Foreign-Trade Zone 230: Sonoco Corrflex (Kitting-Gift Sets); Rural Hall and Winston-Salem, North Carolina On August 20, 2012, the Piedmont Triad Partnership, grantee of FTZ 230, submitted a notification of...

[Risk Assessment of Heavy Metal Contamination in Farmland Soil in Du'an Autonomous County of Guangxi Zhuang Autonomous Region, China].

PubMed

Wu, Yang; Yang, Jun; Zhou, Xiao-yong; Lei, Mei; Gao, Ding; Qiao, Peng-wei; Du, Guo-dong

2015-08-01

For a comprehensive understanding of the pollution characteristics and ecological risk of heavy metals of farmland soil in Du'an Autonomous County of Guangxi Zhuang Autonomous Region, China, this study evaluated the cadmium (Cd), arsenic (As), nickel (Ni), zinc (Zn), chromium (Cr), antimony (Sb), copper (Cu) and lead ( Pb) pollution situation using the single factor index, the Nemerow pollution index and the Hakanson ecological risk index. The results showed that heavy-metal pollution of farmland soil in Du'an County was serious. 74.6% of the soil samples had heavy metals concentrations higher than the Grade II of National Soil Environmental Quality Standard (GB 15618-1995). The over standard rates of Cd, As, Ni, Zn, Cr, Sb, Cu, Pb were 70.6%, 42.9%, 34.9%, 19.8%, 19.6%, 2.94%, 1.59%, 0.79%, respectively. Cd and As were the main contaminants in Du'an County, the pollution was far more serious than those of the national and Guangxi Zhuang Autonomous Region. In terms of the ecological risk, heavy metals of farmland soil in Du'an County showed a "middle" ecological risk, with Cd accounting for 88% of the total ecological risk. The north-west of Jiudu Town and the zone between Bao'an Town and Dongmiao Town were two areas with high ecological risk in Du'an County. The contamination of farmland soils in Du'an County was caused by two main sources, whereas the pollution of As and Sb of farmland soils near Diaojiang River was mainly caused by the upstream mining industry.

Élimination du bore du silicium par plasma inductif sous champ électrique

NASA Astrophysics Data System (ADS)

Combes, R.; Morvan, D.; Picard, G.; Amouroux, J.

1993-05-01

We analyzed purification mechanisms of silicon by inductive plasma with a fluoride slag. The aim is to study boron elimination from doped electronic grade silicon in function of the nature of the slag to obtain a photovoltaic grade silicon. The steady began with the calculation and the comparison of the stability diagram of boron compounds in presence of CaF2, BaF2 and MgF2. This study led us to conclude that BaF2 is the better slag for silicon purification. This has been confirmed by experience. In a second time, we made purifications under electric bias to enhance slag efficiency. We noticed that BaF2 is more sensitive to electric bias than other slags. Nous avons analysé le mécanisme de purification du silicium sous plasma inductif en présence d'un laitier fluoré. L'objectif principal est d'étudier l'élimination du bore du silicium électronique dopé en fonction de la nature du fluorure pour obtenir un silicium de qualité photovoltaïque. L'étude a commencé par l'établissement et la comparaison de diagrammes des composés du bore en présence de CaF2, de MgF2 et de BaF2. Nous avons déduit de cette première étude que BaF2 est le meilleur laitier pour la purification du silicium. Ceci a été corroboré par l'expérience. Nous avons ensuite opéré en présence d'un champ électrique dans le but d'améliorer encore l'efficacité des laitiers. Nous avons constaté que BaF2 est plus sensible au champ électrique que les deux autres laitiers utilisés.

Consequences experimentales des effets des fluctuations du vide sur la fluorescence parametrique et la generation du second harmonique en milieu confine

NASA Astrophysics Data System (ADS)

Robichaud, Luc

Les fluctuations du vide, qui consistent en l'apparition momentanee de particules, ce qui est permit par le principe d'incertitude de Heisenberg, joue un role primordial dans les processus photoniques, en particulier les processus non-lineaires. Par la manipulation de ces fluctuations du vide a l'aide de confinement optique, on retrouve deux phenomenes particuliers : l'intensification de la fluorescence parametrique (Walker, 2008) et l'inhibition de la generation du second harmonique (Collette, 2013). Dans ce travail, on presente les resultats dans le cas classique ; c'est-a-dire sans fluctuations du vide et confinement. Par la suite, on presente les effets des fluctuations du vide et du confinement, ce qui mene aux deux effets mentionnes. Dans le cas de la fluorescence parametrique, le bruit quantique sur le champ interne et externe est calcule, le role du desaccord de phase dans le modele est expose et une generalisation tridimensionnelle est etudiee afin de generaliser la conception du modele d'un cas unidimensionnel a un cas tridimensionnel planaire. Dans le cas de la generation du second harmonique, les difficultes d'un modele purement tridimensionnel sont exposees et ensuite le cas limite planaire est etudie.

Spatial-temporal change of land surface temperature across 285 cities in China: An urban-rural contrast perspective.

PubMed

Peng, Jian; Ma, Jing; Liu, Qianyuan; Liu, Yanxu; Hu, Yi'na; Li, Yingru; Yue, Yuemin

2018-09-01

As an important theme in global climate change and urban sustainable development, the changes of land surface temperature (LST) and surface urban heat island (SUHI) have been more and more focused by urban ecologists. This study used land-use data to identify the urban-rural areas in 285 cities in China and comparatively analyzed LST in urban-rural areas with the perspective of spatial-temporal dynamics heterogeneity. The results showed that, 98.9% of the cities exhibited SUHI effect in summer nighttime and the effect was stronger in northern cities than that in southern cities. In 2010, the mean SUHI intensity was the largest in summer daytime, with 4.6% of the cities having extreme SUHI of over 4°C. From 2001 to 2010, the nighttime LST of most cities increased more quickly in urban areas compared with rural areas, with an increasing tendency of the urban-rural LST difference. The difference in the urban- rural LST change rate was concentrated in the range of 0-0.1°C/year for 68.0% of cities in winter and 70.8% of cities in summer. For the higher LST increasing in urban areas compared with rural areas, there were more cities in summer than winter, indicating that the summer nighttime was the key temporal period for SUHI management. Based on the change slope of urban-rural LST, cities were clustered into four types and the vital and major zones for urban thermal environment management were identified in China. The vital zone included cities in Hunan, Hubei and other central rising provinces as well as the Beibu Gulf of Guangxi Province. The major zone included most of the cities in Central Plain Urban Agglomeration, Yangtze River Delta and Pearl River Delta. These results can provide scientific basis for SUHI adaptation in China. Copyright © 2018 Elsevier B.V. All rights reserved.

What Influences Where They Give Birth? Determinants of Place of Delivery among Women in Rural Ghana.

PubMed

Dickson, Kwamena Sekyi; Adde, Kenneth Setorwu; Amu, Hubert

2016-01-01

Background . There is a paucity of empirical literature in Ghana on rural areas and their utilisation of health facilities. The study examined the effects of the sociodemographics of rural women on place of delivery in the country. Methods . The paper made use of data from the 2014 Ghana Demographic and Health Survey. Women from rural areas who had given birth within five years prior to the survey were included in the analysis. Descriptive analyses and binary logistic regression were used to analyse the data. Results . Wealth, maternal education, ecological zone, getting money for treatment, ethnicity, partner's education, parity, and distance to a health facility were found as the determinants of place of delivery among women in rural Ghana. Women in the richest wealth quintile were three times (OR = 3.04, 95% CI = 0.35-26.4) more likely to deliver at a health facility than the poorest women. Conclusions . It behoves the relevant stakeholders including the Ghana Health Service and the Ministry of Health to pay attention to the wealth status, maternal education, ecological zone, ethnicity, partner's education, parity, and distance in their planning regarding delivery care in rural Ghana.

Changing Symbolic and Geographical Boundaries between Penal Zones and Rural Communities in the Russian Federation

ERIC Educational Resources Information Center

Pallot, Judith

2012-01-01

The article examines the processes involved in the integration of the USSR's secret places into mainstream rural society in the Russian Federation. Taking the example of one rural district in the Volga-Ural region that has been the site of a large prison complex over a period of ninety years, the article examines how economic changes and local…

"Safe Zone" Classrooms: The Individual Student versus the Community

ERIC Educational Resources Information Center

Kruk, Amber

2013-01-01

Independence Day School is a small college preparatory school serving grades 9-12, in rural Illinois. As part of its commitment to creating a safe school for all students, it adopted a "safe zone" classrooms policy. The policy states that classrooms where conversation about homosexuality is permitted are marked with inverted pink…

Use of Barriers in Rural Open Road Conditions--A Synthesis Study

DOT National Transportation Integrated Search

2012-05-01

The use of wide medians and clear zones that do not require median and roadside barriers is the current design practice for new and : reconstructed rural highway facilities. Constructing or reconstructing roads with fullwidth medians and clear zon...

Use of Barriers in Rural Open Road Condition--A Synthesis Study

DOT National Transportation Integrated Search

2012-05-01

The use of wide medians and clear zones that do not require median and roadside barriers is the current design practice for new and : reconstructed rural highway facilities. Constructing or reconstructing roads with fullwidth medians and clear zon...

Le role du phytoplancton de petite taille (<20 mum) dans les variations des proprietes optiques des eaux du Saint-Laurent

NASA Astrophysics Data System (ADS)

Mas, Sebastien

Les mesures satellitaires de couleur des oceans sont largement determinees par les proprietes optiques inherentes (IOPs) des eaux de surface. D'autre part, le phytoplancton de petite taille (<20 mum) est le plus souvent dominant dans les oceans, et peut donc etre une source importante de variation des IOPs dans les oceans. Dans ce contexte, le but principal de ce doctorat etait de definir l'impact du phytoplancton (<20 mum) sur les variations des proprietes optiques de l'Estuaire et du Golfe du Saint-Laurent (Canada). Afin d'atteindre cet objectif, il etait necessaire de determiner en milieu controle les facteurs de variabilite des proprietes optiques cellulaires et des IOPs du phytoplancton (<20 mum) des eaux du Saint-Laurent, et d'evaluer la contribution du phytoplancton (<20 mum) aux proprietes optiques totales des eaux du Saint-Laurent. Des experiences en laboratoire ont montre que les variations des proprietes optiques des cellules phytoplanctoniques soumises a un cycle jour-nuit, ainsi qu'a des changements concomitants d'intensite lumineuse, peuvent contribuer significativement a la variabilite des proprietes optiques observee en milieu naturel. D'autres experiences ont, quant a elles, mis en evidence que les variations des proprietes optiques des cellules phytoplanctoniques dues aux phases de croissance peuvent alterer les IOPs des oceans, particulierement pendant les periodes de floraison. De plus, la presence de bacteries et de particules detritiques peut egalement affecter la variabilite des IOPs totales, notamment la diffusion. Au printemps, dans l'Estuaire et le Golfe du Saint-Laurent, la contribution du phytoplancton <20 mum aux IOPs presentait des differences regionales evidentes pour les proprietes d'absorption et de diffusion. En plus de la variabilite spatiale, les proprietes optiques cellulaires presentaient des variations journalieres, et ce particulierement pour le picophytoplancton. Enfin, la plupart des differences observees dans les

Determinants of use of health facility for childbirth in rural Hadiya zone, Southern Ethiopia.

PubMed

Asseffa, Netsanet Abera; Bukola, Fawole; Ayodele, Arowojolu

2016-11-16

Maternal mortality remains a major global public health concern despite many international efforts. Facility-based childbirth increases access to appropriate skilled attendance and emergency obstetric care services as the vast majority of obstetric complications occur during delivery. The purpose of the study was to determine the proportion of facility delivery and assess factors influencing utilization of health facility for childbirth. A cross-sectional study was conducted in two rural districts of Hadiya zone, southern Ethiopia. Participants who delivered within three years of the survey were selected by stratified random sampling. Trained interviewers administered a pre-tested semi-structured questionnaire. We employed bivariate analysis and logistic regression to identify determinants of facility-based delivery. Data from 751 participants showed that 26.9% of deliveries were attended in health facilities. In bivariate analysis, maternal age, education, husband's level of education, possession of radio, antenatal care, place of recent ANC attended, planned pregnancy, wealth quintile, parity, birth preparedness and complication readiness, being a model family and distance from the nearest health facility were associated with facility delivery. On multiple logistic regression, age, educational status, antenatal care, distance from the nearest health facility, wealth quintile, being a model family, planned pregnancy and place of recent ANC attended were the determinants of facility-based childbirth. Efforts to improve institutional deliveries in the region must strengthen initiatives that promote female education, opportunities for wealth creation, female empowerment and increased uptake of family planning among others. Service related barriers and cultural influences on the use of health facility for childbirth require further evaluation.

Exposure risk to carcinogenic PAHs in indoor-air during biomass combustion whilst cooking in rural India

NASA Astrophysics Data System (ADS)

Bhargava, Anuj; Khanna, R. N.; Bhargava, S. K.; Kumar, Sushil

In India, a vast majority of rural household burns unprocessed biomass, as an energy source, to cook food. The biomass is burnt indoors in conventionally homemade clay-stoves, called 'Chulha', which results in the generation of a variety of airborne products along with polycyclic aromatic hydrocarbons (PAHs) in an uncontrolled manner. We report here the concentrations and profile of carcinogenic PAHs, co-sampled with respirable suspended particulate matter, in rural indoors during burning of biomass vis-à-vis liquified petroleum gas as the energy source. There is a limited data on the subject in the literature. The seasonal variation has also been studied. Sampling was done in breathing zone and in surrounding areas concurrent with cooking on chulha. PAHs were extracted in methylene chloride and analyzed over HPLC after column clean up on silica gel. Our study revealed that the concentrations of carcinogenic PAHs were fairly high in breathing zone and in surrounding areas while cooking over chulha in rural India. PAHs concentrations increased substantially during biomass combustion. Concentrations were high during CDC combustion and low during LPG combustion or the non-cooking period. This trend was conserved in both the seasons. Concentrations of total PAHs were greater in winter as compared to summer and greatest in the breathing zone. Di-benz( a,h)anthracene, benzo( k)-fluoranthene and chrysene contributed maximum. Benzo( a)pyrene contributed moderately. Maximum concentrations of indoor air benzo( a)pyrene (>1.5 μg/m 3) were found in breathing zone in winter. The daily exposure to high concentrations of carcinogenic PAHs in indoor air environment while cooking food could be impacting for chronic pulmonary illnesses in rural Indian women.

Rupture simultanée du ligament croisé antérieur et du ligament patellaire: à propos d'un cas

PubMed Central

Achkoun, Abdessalam; Houjairi, Khalid; Quahtan, Omar; Hassoun, Jalal; Arssi, Mohamed; Rahmi, Mohamed; Garch, Abdelhak

2016-01-01

La rupture simultanée du tendon rotulien et du ligament croisé antérieur est une lésion relativement rare. Son diagnostic peut facilement manquer lors de l'examen initial. Les options de traitement incluent la réparation immédiate du tendon rotulien avec soit la reconstruction simultanée ou différée de ligament croisé antérieur. Nous rapportons le cas d'une rupture combinée du tendon rotulien et du ligament croisé antérieur chez un jeune footballeur de 22 ans. Une approche de traitement en deux temps a été effectuée avec un excellent résultat fonctionnel. PMID:27366288

Design of lane merges at rural freeway construction work zones.

DOT National Transportation Integrated Search

2012-10-01

Practices for the design and control of work zone traffic control configurations have evolved over time : to reflect safer and more efficient management practices. However, they are also recognized as areas : of frequent vehicle conflicts that can ca...

Capture-zone design in an aquifer influenced by cyclic fluctuations in hydraulic gradients

NASA Astrophysics Data System (ADS)

Zawadzki, Willy; Chorley, Don; Patrick, Guy

2002-10-01

Design of a groundwater pumping and treatment system for a wood-treatment facility adjacent to the tidally influenced Fraser River estuary required the development of methodologies to account for cyclic variations in hydraulic gradients. Design of such systems must consider the effects of these cyclic fluctuations on the capture of dissolved-phase contaminants. When the period of the cyclic fluctuation is much less than the travel time of the dissolved contaminant from the source to the discharge point, the hydraulic-gradient variations resulting from these cycles can be ignored. Capture zones are then designed based on the average hydraulic gradient determined using filter techniques on continuous groundwater-level measurements. When the period of cyclic fluctuation in hydraulic gradient is near to or greater than the contaminant travel time, the resulting hydraulic-gradient variations cannot be ignored. In these instances, procedures are developed to account for these fluctuations in the capture-zone design. These include proper characterization of the groundwater regime, assessment of the average travel time and period of the cyclic fluctuations, and numerical techniques which allow accounting for the cyclic fluctuations in the design of the capture zone. Résumé. L'étude d'un système de pompage et de traitement de l'eau souterraine d'une usine de traitement du bois proche de l'estuaire de la rivière Fraser, influencé par les marées, a nécessité la mise au point de méthodologies pour prendre en compte les variations cycliques de gradients hydrauliques. L'étude de tels systèmes doit considérer les effets de ces variations cycliques sur l'extraction des contaminants en phase dissoute. Lorsque la période des variations cycliques est très inférieure au temps de parcours du contaminant dissous entre la source et le point d'émergence, les variations du gradient hydraulique résultant de ces cycles peuvent être ignorées. Les zones d'extraction sont

[Lactation and amenorrhea in women from the rural and urban areas of Yucatan].

PubMed

Canto-de Cetina, T; Polanco-Reyes, L; Vera-Gamboa, L

1993-09-01

Influence of environment and lactation patterns on amenorrhea duration and frequency of ovulation before the first menstrual bleeding postpartum are studied on a group of 100 women (half rural, half from urban areas). All subjects studied were highly motivated to breastfeed for prolonged periods. Results show a more prolonged amenorrhea, although not statistically significant, in those women from the rural zone. Ovulation frequency before the first vaginal bleeding was 14% none ovulated before six months.

Etude du risque d'inondation en aval du delta du fleuve rouge en utilisant la teledetection et les sig: Le cas du district de Bac Hung Hai

NASA Astrophysics Data System (ADS)

Bui, Duc Viet

The Bac Hung Hai zone is the greatest basin in the Red River Delta in Vietnam and also one of the most densely populated regions of the planet. It is mainly a rural region and its economy is dominated by agriculture. In the context of frequent and larger floods in the Bac Hung Hai zone, causing deep socio-economical consequences, the focus of this study is to establish cartography of the high risk areas for flooding in the Bac Hung Hai region using remote sensing and GIS to assist land management. The preparation of a map describing land management in this region is more complicated because parcels for farming are very small and not homogeneous. A consistent and precise map of land use is essential for studies of flooding. The secondary objective is to improve the land use map. To this effect, a classification has been applied to the combination of the spectral bands and textures (TM and ETM+) of Landsat and a radar image (ERS). The addition of this information to the spectral bands increases the accuracy of classification by 1% to 4%, according to the dates selected. Additionally, in the study zone where there are few days without clouds, a problem related to the optical satellite image is the cloud cover. Then, the use of radar images will provide ground information for areas hidden by clouds where spectral images are not sufficient. To reach these goals, we have determined the main biophysical considerations that influence flooding. Then, these considerations have been combined in a multi-criteria analysis to evaluate the risks of flooding in the entire basin area. The results show that high to very high risks affect 47% of the area studied and that the south-east region, center, and north-east present the greatest risk. Keywords. Flood risks, remote sensing, GIS, land use, multicriteria analysis, Red river delta, Vietnam.

Effets de l'humidite sur la propagation du delaminage dans un composite carbone/epoxy sollicite en mode mixte I/II

NASA Astrophysics Data System (ADS)

LeBlanc, Luc R.

litterature representent le mieux le delaminage du composite etudie. Une courbe de regression a ete utilisee pour determiner le meilleur ajustement entre les donnees experimentales et les criteres de delaminage en statique etudies. Une surface de regression a ete utilisee pour determiner le meilleur ajustement entre les donnees experimentales et les modeles de taux de propagation en fatigue etudies. D'apres les ajustements, le meilleur critere de delaminage en statique est le critere B-K et le meilleur modele de propagation en fatigue est le modele de Kenane-Benzeggagh. Afin de predire le delaminage lors de la conception de pieces complexes, des modeles numeriques peuvent etre utilises. La prediction de la longueur de delaminage lors des chargements en fatigue d'une piece est tres importante pour assurer qu'une fissure interlaminaire ne va pas croitre excessivement et causer la rupture de cette piece avant la fin de sa duree de vie de conception. Selon la tendance recente, ces modeles sont souvent bases sur l'approche de zone cohesive avec une formulation par elements finis. Au cours des travaux presentes dans cette these, le modele de progression du delaminage en fatigue de Landry & LaPlante (2012) a ete ameliore en y ajoutant le traitement des chargements en mode mixte I/II et en y modifiant l'algorithme du calcul de la force d'entrainement maximale du delaminage. Une calibration des parametres de zone cohesive a ete faite a partir des essais quasi-statiques experimentaux en mode I et II. Des resultats de simulations numeriques des essais quasi-statiques en mode mixte I/II, avec des eprouvettes seches et humides, ont ete compares avec les essais experimentaux. Des simulations numeriques en fatigue ont aussi ete faites et comparees avec les resultats experimentaux du taux de propagation du delaminage. Les resultats numeriques des essais quasi-statiques et de fatigue ont montre une bonne correlation avec les resultats experimentaux pour toute la gamme des mixites des modes I

Mise à jour sur le nouveau vaccin 9-valent pour la prévention du virus du papillome humain

PubMed Central

Yang, David Yi; Bracken, Keyna

2016-01-01

Résumé Objectif Informer les médecins de famille quant à l’efficacité, à l’innocuité, aux effets sur la santé publique et à la rentabilité du vaccin 9-valent contre le virus du papillome humain (VPH). Qualité des données Des articles pertinents publiés dans PubMed jusqu’en mai 2015 ont été examinés et analysés. La plupart des données citées sont de niveau I (essais randomisés et contrôlés et méta-analyses) ou de niveau II (études transversales, cas-témoins et épidémiologiques). Des rapports et recommandations du gouvernement sont aussi cités en référence. Message principal Le vaccin 9-valent contre le VPH, qui offre une protection contre les types 6, 11, 16, 18, 31, 33, 45, 52 et 58 du VPH, est sûr et efficace et réduira encore plus l’incidence des infections à VPH, de même que les cas de cancer lié au VPH. Il peut également protéger indirectement les personnes non immunisées par l’entremise du phénomène d’immunité collective. Un programme d’immunisation efficace peut prévenir la plupart des cancers du col de l’utérus. Les analyses montrent que la rentabilité du vaccin 9-valent chez les femmes est comparable à celle du vaccin quadrivalent original contre le VPH (qui protège contre les types 6, 11, 16 et 18 du VPH) en usage à l’heure actuelle. Toutefois, il faut investiguer plus en profondeur l’utilité d’immuniser les garçons avec le vaccin 9-valent contre le VPH. Conclusion en plus d’être sûr, le vaccin 9-valent protège mieux contre le VPH que le vaccin quadrivalent. Une analyse coûtefficacité en favorise l’emploi, du moins chez les adolescentes. Ainsi, les médecins devraient recommander le vaccin 9-valent à leurs patients plutôt que le vaccin quadrivalent contre le VPH.

Connaissances des médecins généralistes de Mohammedia (Maroc) concernant le dépistage du cancer du sein

PubMed Central

Zine, Karima; Nani, Samira; Lahmadi, Imad Ait; Maaroufi, Abderrahmane

2016-01-01

Introduction Le cancer du sein représente un problème de santé publique majeur au Maroc. C'est le premier cancer chez la femme. L'objectif de ce travail était d'évaluer les connaissances des médecins généralistes (MG) en matière de dépistage du cancer du sein dans la préfecture de Mohammedia Maroc. Méthodes Nous avons mené une étude transversale, descriptive, exhaustive incluant les 97 MG exerçant dans les établissements de soins de santé de base du secteur public et privé de la province de Mohammedia. Résultats Le taux de participation était de 87%. L'âge moyen des MG était de 49,6 ± 8,1. Quatre-vingt pour cent (n=55) des MG ont donné une incidence incorrecte, 77,6% (n=85) ont reconnu l'existence d'un plan national de prévention et de contrôle du cancer (PNPCC) au Maroc, et 67,1 des MG ont rapporté l'existence d'un registre du cancer au Maroc. Le secteur d'activité était associé significativement avec les connaissances des MG sur le PNPCC et sur l'existence d'un guide de détection précoce du cancer du sein avec respectivement (p=0,003 et p=0,001). Une association significative entre l'ancienneté et l'existence d'un guide de détection précoce du cancer du sein et d'un registre du cancer du sein a été retrouvée avec (respectivement p=0,005 et p=0.002). Conclusion À la lumière de ces résultats il faudra renforcer les connaissances et les pratiques des MG par la promotion de la formation initiale et continue sur le dépistage. PMID:27800098

Perceptions and experiences related to health and health inequality among rural communities in Jimma Zone, Ethiopia: a rapid qualitative assessment.

PubMed

Bergen, Nicole; Mamo, Abebe; Asfaw, Shifera; Abebe, Lakew; Kurji, Jaameeta; Kiros, Getachew; Abera, Muluemebet; Bulcha Duguma, Gebeyehu; Haji Bedru, Kunuz; Kulkarni, Manisha A; Labonté, Ronald; Morankar, Sudhakar

2018-06-18

The Safe Motherhood Research Project studies the implementation and scale-up of maternal, newborn and child health (MNCH) initiatives in Jimma Zone, Ethiopia. This qualitative rapid assessment study was undertaken to explore community perceptions and experiences related to health, health inequality and other MNCH themes. We conducted 12 focus group discussions and 24 in-depth interviews with community stakeholder groups (female and male community members, Health Extension Workers, members of the Women Development Army and Male Development Army, and religious leaders) across six rural sites in Jimma Zone. Data were analyzed through thematic coding and the preparation of content summaries by theme. Participants described being healthy as being disease free, being able to perform daily activities and being able to pursue broad aspirations. Health inequalities were viewed as community issues, primarily emanating from a lack of knowledge or social exclusion. Poverty was raised as a possible contributor to poor health, however, participants felt this could be overcome through community-level responses. Participants described formal and informal mechanisms for supporting the disadvantaged, which served as a type of safety net, providing information as well as emotional, financial and social support. Understanding community perceptions of health and health inequality can serve as an evidence base for community-level initiatives, including MNCH promotion. The findings of this study enable the development of audience-centered MNCH promotion activities that closely align with community priorities and experiences. This research demonstrates the application of rapid qualitative assessment methods to explore the context for MNCH promotion activities.

Rural-urban disparity in oral health-related quality of life.

PubMed

Gaber, Amal; Galarneau, Chantal; Feine, Jocelyne S; Emami, Elham

2018-04-01

The objective of this population-based cross-sectional study was to estimate rural-urban disparity in the oral health-related quality of life (OHRQoL) of the Quebec adult population. A 2-stage sampling design was used to collect data from the 1788 parents/caregivers of schoolchildren living in the 8 regions of the province of Quebec in Canada. Andersen's behavioural model for health services utilization was used as a conceptual framework. Place of residency was defined according to the Statistics Canada Census Metropolitan Area and Census Agglomeration Influenced Zone classification. The outcome of interest was OHRQoL measured using the Oral Health Impact Profile (OHIP)-14 validated questionnaire. Data weighting was applied, and the prevalence, extent and severity of negative oral health impacts were calculated. Statistical analyses included descriptive statistics, bivariate analyses and binary logistic regression. The prevalence of poor oral health-related quality life (OHRQoL) was statistically higher in rural areas than in urban zones (P = .02). Rural residents reported a significantly higher prevalence of negative daily-life impacts in pain, psychological discomfort and social disability OHIP domains (P < .05). Additionally, the rural population showed a greater number of negative oral health impacts (P = .03). There was no significant rural-urban difference in the severity of poor oral health. Logistic regression indicated that the prevalence of poor OHRQoL was significantly related to place of residency (OR = 1.6; 95% CI = 1.1-2.5; P = .022), perceived oral health (OR = 9.4; 95% CI = 5.7-15.5; P < .001), dental treatment needs factors (perceived need for dental treatment, pain, dental care seeking) (OR = 8.7; 95% CI = 4.8-15.6; P < .001) and education (OR = 2.7; 95% CI = 1.8-3.9; P < .001). The results of this study suggest a potential difference in OHRQoL of Quebec rural and urban populations, and a need to develop strategies to promote oral health outcomes

Cirque du Monde en tant qu’intervention en santé

PubMed Central

Fournier, Cynthia; Drouin, Mélodie-Anne; Marcoux, Jérémie; Garel, Patricia; Bochud, Emmanuel; Théberge, Julie; Aubertin, Patrice; Favreau, Gil; Fleet, Richard

2014-01-01

Résumé Objectif Présenter le programme Cirque du Monde du Cirque du Soleil et son potentiel en tant qu’intervention en soins de santé de première ligne pour les médecins de famille. Sources des données Une revue de la littérature menée dans les bases de données PubMed, Cochrane Library, PsycINFO, La Presse, Eureka, Google Scholar et Érudit à l’aide des mots-clés circus, social circus, Cirque du Monde et Cirque du Soleil. Une initiative à Montréal nommée Espace Transition qui s’inspire directement de Cirque du Monde. Communication personnelle avec le conseiller principal en formation en cirque social du Cirque du Soleil. Sélection d’études Les 50 premiers articles ou sites Internet répertoriés pour chaque mot-clé dans chacune des bases de données ciblées ont été révisés sur la base des titres et des résumés, s’il s’agissait d’un article, ou sur la base du titre et du contenu de la page, s’il s’agissait d’une page Internet. Ensuite, les articles et les sites Internet qui étudiaient un aspect du cirque social ou qui présentaient une intervention impliquant le cirque étaient retenus pour une révision. Aucune contrainte d’année de publication n’a été appliquée étant donné qu’on cherchait une littérature générale sur le cirque social. Synthèse Aucun article n’a été trouvé sur le cirque social en tant qu’intervention en santé. Nous avons trouvé une étude sur l’utilisation du cirque en tant qu’intervention en milieu scolaire. Cette étude a démontré une augmentation de l’estime personnelle des enfants grâce à l’intervention. Nous avons trouvé une étude sur l’utilisation du cirque en tant qu’intervention sur une réserve amérindienne. Cette étude présente des résultats qualitatifs non spécifiques au programme du cirque social. Les autres articles répertoriés n’étaient que des descriptions du cirque social. Un site web concernant l’utilisation du cirque social pour

Measurement of inequality using household energy consumption data in rural China

NASA Astrophysics Data System (ADS)

Wu, Shimei; Zheng, Xinye; Wei, Chu

2017-10-01

Measuring inequality can be challenging due to the limitations of using household income or expenditure data. Because actual energy consumption can be measured more easily and accurately and is relatively more stable, it may be a better measure of inequality. Here we use data on energy consumption for specific devices from a large nation-wide household survey (n = 3,404 rural households from 12 provinces) to assess inequality in rural China. We find that the overall inequality of energy consumption and expenditure varies greatly in terms of energy type, end-use demand, regions and climatic zones. Biomass, space heating and cooking, intraregional differences, and climatic zones characterized as cold or hot summer/cold winter contribute the most to total inequality for each indicator, respectively. The results suggest that the expansion of infrastructure does not accompany alleviation of energy inequality, and that energy affordability should be improved through income growth and targeted safety-net programmes instead of energy subsidies.

Public Sensitization as a Tool for Preventing Domestic Violence against Women in Nsukka Education Zone, Enugu State, Nigeria

ERIC Educational Resources Information Center

Oyeoku, E. K.; Meziobi, D.; Ezegbe, N. B.; Obikwelu, C. L.

2013-01-01

The main purpose of the study was to evolve modalities for preventing domestic violence against women in Nsukka education zone. Three research questions and two null hypotheses guided the study. The sample comprised 150 urban women and 450 rural women in Nsukka education zone. A 20-item questionnaire was developed, validated, and administered to…

Facteurs obstétricaux, infectieux et traumatiques associés à l’épilepsie dans la zone rurale de Bangoua (Ouest, Cameroun)

PubMed Central

Callixte, Kuate-Tegueu; Charlie, Tsinkou Huguette; Lysette, Kouemeni; Georges, Nguefack-Tsague; Lazare, Kaptue; Innocent, Takougang

2014-01-01

Introduction Les étiologies des épilepsies sont très variées et résultent de la conjonction de facteurs génétiques, périnataux, les anomalies du développement cortical, et des lésions acquises du cortex cérébral. La présente étude a été conçue pour déterminer les facteurs obstétricaux, infectieux et traumatiques pouvant expliquer la prévalence élevée de l’épilepsie à Bangoua. Méthodes La présente étude cas-témoins a été réalisée dans la localité de Bangoua, département du Ndé, région de l'Ouest du Cameroun. Les patients épileptiques consentants et les témoins non épileptiques appariés selon l’âge et le sexe ont été recrutés du 4 août au 20 octobre 2008. Le diagnostic d’épilepsie était retenu lorsqu'un patient avait rapporté au moins deux crises d’épilepsie non provoquées au cours des deux dernières années. Résultats L’âge des patients variait de 6 à 65 ans avec une moyenne de 26,7 ± 10,6 ans. Le sexe masculin prédominait chez les patients épileptiques (54,3%). Plus de la moitié (57,1%) des patients épileptiques avaient des antécédents familiaux d’épilepsie et les atteintes infectieuses du système nerveux central étaient deux fois plus fréquentes (p = 0,005) chez les participants épileptiques (38,6%) que chez les témoins (17,4%). Conclusion La présente étude a relevé que dans la localité de Bangoua, un antécédent familial d’épilepsie, le paludisme, une infection urinaire ou une éclampsie pendant la grossesse, un antécédent d'encéphalite sont des facteurs associés à l’épilepsie. PMID:25995785

Birth preparedness and complication readiness among rural women of reproductive age in Abeshige district, Guraghe zone, SNNPR, Ethiopia

PubMed Central

Zepre, Kebebush; Kaba, Mirgissa

2017-01-01

Background Birth preparedness and complication readiness (BPCR) is a strategy that helps women to consider all available maternal health care services during pregnancy and prepare for potential complications. Federal Ministry of Health in Ethiopia has taken steps to roll out the strategy at community level. Yet, women in rural communities still do not make use of available services to avoid complications in connection to pregnancy and delivery. Objective This study aims to assess the current BPCR practice and determine associated factors among rural women of reproductive age in Abeshige district, Guraghe zone, SNNPR, Ethiopia. Methods A community-based cross-sectional study was carried out from February to March 2015. A total of 454 women were randomly selected and interviewed using pretested structured questionnaires, while opinion leaders, health extension workers, and selected women in the community were engaged in in-depth interviews and focus group discussions, using checklists prepared to guide the interviews. Data from different sources were analyzed, triangulated, and interpreted to respond to the objectives. Results Thirty-seven percent of the respondents were found to have prepared for birth and its complications. BPCR was higher among women who lived within a 1-hour walk from a health center (adjusted odds ratio [AOR] =3.51, 95% confidence interval [CI]: 1.78, 36.79) and who were aware of the danger signs of pregnancy (AOR =1.72, 95% CI: 1.78, 2.94) and postpartum complications (AOR =2.32, 95% CI: 1.32, 4.21). A major source of information was found to be health extension workers and one-to-five women networks (AOR =2.81, 95% CI: 1.34, 6.21) and (AOR =2.52, 95% CI: 1.17, 5.54), respectively. Qualitative finding revealed that lack of transportation and concern over cost of services are key barriers to BPCR. Conclusion BPCR in Abeshige was found to be relatively low, calling for more interventions beyond mere awareness. Availing transportation services and

Birth preparedness and complication readiness among rural women of reproductive age in Abeshige district, Guraghe zone, SNNPR, Ethiopia.

PubMed

Zepre, Kebebush; Kaba, Mirgissa

2017-01-01

Birth preparedness and complication readiness (BPCR) is a strategy that helps women to consider all available maternal health care services during pregnancy and prepare for potential complications. Federal Ministry of Health in Ethiopia has taken steps to roll out the strategy at community level. Yet, women in rural communities still do not make use of available services to avoid complications in connection to pregnancy and delivery. This study aims to assess the current BPCR practice and determine associated factors among rural women of reproductive age in Abeshige district, Guraghe zone, SNNPR, Ethiopia. A community-based cross-sectional study was carried out from February to March 2015. A total of 454 women were randomly selected and interviewed using pretested structured questionnaires, while opinion leaders, health extension workers, and selected women in the community were engaged in in-depth interviews and focus group discussions, using checklists prepared to guide the interviews. Data from different sources were analyzed, triangulated, and interpreted to respond to the objectives. Thirty-seven percent of the respondents were found to have prepared for birth and its complications. BPCR was higher among women who lived within a 1-hour walk from a health center (adjusted odds ratio [AOR] =3.51, 95% confidence interval [CI]: 1.78, 36.79) and who were aware of the danger signs of pregnancy (AOR =1.72, 95% CI: 1.78, 2.94) and postpartum complications (AOR =2.32, 95% CI: 1.32, 4.21). A major source of information was found to be health extension workers and one-to-five women networks (AOR =2.81, 95% CI: 1.34, 6.21) and (AOR =2.52, 95% CI: 1.17, 5.54), respectively. Qualitative finding revealed that lack of transportation and concern over cost of services are key barriers to BPCR. BPCR in Abeshige was found to be relatively low, calling for more interventions beyond mere awareness. Availing transportation services and ensuring services free of charge would help in

Participation des médecins généralistes de la province de Benimellal (Maroc) dans le dépistage du cancer du col

PubMed Central

Nani, Samira; Benallal, Mohamed; Hassoune, Samira; Kissi, Dounia; Maaroufi, Abderrahmane

2013-01-01

Introduction Au Maroc, chaque année il y aurait environ 2000 nouveaux cas de cancer du col et les 2/3 des cas sont pris en charge à un stade très avancé. Nous avons mené une étude transversale, exhaustive incluant les 71 médecins généralistes exerçant dans les établissements de soins de santé de base du secteur public et privé de la province de Benimellal. Le but était d’évaluer leurs connaissances et leur participation au dépistage du cancer du col. Méthodes Nous avons mené une étude transversale, exhaustive incluant les 71 médecins généralistes exerçant dans les établissements de soins de santé de base du secteur public et privé de la province de Benimellal. Le but était d’évaluer leurs connaissances et leur participation au dépistage du cancer du col. Résultats Le niveau de connaissance était relativement modeste, 22 médecins généraliste avaient répondu à la question sur l'incidence du cancer du col au Maroc, Parmi eux (81,8%) avaient donné une réponse incorrecte. L'Herpes Papilloma virus comme facteur de risque du cancer du col a été identifié par seulement 21% des médecins généralistes. La participation au dépistage était également défaillante, 92,8% n'avaient jamais pratiqué le FCV chez leurs patientes à cause principalement du manque de formation (95,5%). Conclusion Les résultats montrent la nécessité d'améliorer les connaissances théoriques et pratique des médecins généralistes concernant le dépistage du cancer du col. PMID:23785557

Modélisation du champ magnétique d'un propulseur M.H.D. annulaire

NASA Astrophysics Data System (ADS)

Kom, C. H.; Brunet, Y.

1995-01-01

Stray fields have to be as small as possible to reduce the magnetic signature of the vessel in M.H.D. propulsion where the magnetic field has to be very high. The calculation of the magnetic field of an angular M.H.D. thruster is presented. The field is produced by a distribution of superconducting magnets in the shape of sectors. An analytical formulation of the field can be used in the active zone, outside the coil ends. An analytical method using a Fourier development of the current sheets is employed for an inductor in cylindrical sectors, and a direct method is used for a massive inductor. Numerical and analytical results are compared. Pour des raisons de discrétion, les champs de fuite doivent être minimisés en propulsion M.H.D. où les champs magnétiques doivent être intenses. Le calcul du champ magnétique d'un propulseur M.H.D. naval annulaire, constitué de secteurs inducteurs supraconducteurs est représenté. Dans la zone active, hors des têtes de bobines, une formulation analytique peut être utilisée. Une méthode analytique utilisant le développemment en série de Fourier du courant est adoptée pour les industeurs cylindriques, et une méthode directe pour les inducteurs massifs. Les résultats numériques sont comparés à ceux obtenus avec un logiciel d'éléments finis 2D.

L'Aventure du LHC

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

None

2010-06-11

Cette présentation s’adressera principalement aux personnes qui ont construit le LHC. La construction du LHC fut longue et difficile. De nombreux problèmes sont apparus en cours de route. Tous ont été résolus grâce au dévouement et à l’engagement du personnel et des collaborateurs. Je reviendrai sur les coups durs et les réussites qui ont marqués ces 15 dernières années et je vous montrerai combien cette machine, le fruit de vos efforts, est extraordinaire.

Non-destructive analysis of DU content in the NIF hohlraums

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

Gharibyan, Narek; Moody, Ken J.; Shaughnessy, Dawn A.

2015-12-16

The advantage of using depleted uranium (DU) hohlraums in high-yield deuterium-tritium (DT) shots at the National Ignition Facility (NIF) is addressed by Döppner, et al., in great detail [1]. This DU based hohlraum incorporates a thin layer of DU, ~7 μm thick, on the inner surface along with a thin layer of a gold coating, ~0.7 μm thick, while the outer layer is ~22 μm thick gold. A thickness measurement of the DU layer can be performed using an optical microscope where the total DU weight can be computed provided a uniform DU layer. However, the uniformity of the thicknessmore » is not constant throughout the hohlraum since CAD drawing calculations of the DU weight do not agree with the computed values from optical measurements [2]. Therefore, a non-destructive method for quantifying the DU content in hohlraums has been established by utilizing gamma-ray spectroscopy. The details of this method, along with results from several hohlraums, are presented in this report.« less

Connaissances et comportements au regard de la santé reproductive: enquête chez les marocains en zone rurale

PubMed Central

Sebbani, Majda; Adarmouch, Latifa; Azzahiri, Isam; Quiddi, Wafa; Cherkaoui, Mohamed; Amine, Mohamed

2016-01-01

Introduction Décrire les connaissances, attitudes et pratiques (CAP) des hommes d'une population enclavée à l'égard de la santé reproductive. Méthodes Il s'agissait d'une étude mixte (focus group et étude CAP) menée dans une région montagneuse prés de Marrakech. L'enquête descriptive a recruté 74 hommes par deux méthodes d'échantillonnage (visiteurs du souk hebdomadaire et accompagnateurs à une compagne sanitaire). La collecte des données (Mars - Avril 2014) était par questionnaire traduit en dialectale et administré par des enquêteurs formés parlant Amazigh. L'analyse des données quantitatives était descriptive et bivariée (seuil de signification statistique à 5%). Le focus group était analysé après enregistrement et retranscription. Résultats La médiane de l'âge était de 38 ans [19 à 80 ans]. Parmi 64 hommes vivant en couple (86,5%), la moitié (55,4%) optait pour la pilule. Les 2 tiers ont reconnu l'intérêt de surveiller la grossesse, tandis que 37% des maris ignoraient la fréquence du suivi. Le non recours à la consultation prénatale était de 56,9% (N=58), dont 42,4% sans raison. Le niveau d'instruction était associé au suivi de la grossesse par la conjointe (p=0,015) et à l'attitude positive à l'égard de son intérêt (p=0,011). La méconnaissance de la possibilité de complications (35,1% des répondants) était un facteur de non recours à la consultation post-natale par la conjointe (p=0,021). Les barrières relevées de l'analyse du focus group étaient d'ordre culturel, géographique et socioéconomique. Conclusion Des actions d'information, d'éducation et de communication devraient viser d'avantage l'implication du sexe masculin dans des contextes similaires. PMID:28292148

Portage vaginal du streptocoque du groupe B chez la femme enceinte au niveau de la région de Marrakech

PubMed Central

Bassir, Ahlam; Dhibou, Hanane; Farah, Majdi; Mohamed, Lharmis; Amal, Addebous; Nabila, Souraa; Abderahim, Aboulfalah; Asmouki, Hamid; Soummani, Abderraouf

2016-01-01

Introduction Le streptocoque du groupe B est le principal agent impliqué dans les infections materno-fœtales, les septicémies et les méningites du nouveau-né à terme. L'objectif est de déterminer le taux de portage maternel du streptocoque du groupe B (SGB) à terme. Méthodes Un prélèvement vaginal a été réalisé de manière prospective chez 275 parturientes lors de l'entrée en salle d'accouchement sur une période de 06 mois. Résultats Le taux de portage était de 20,2%. Le portage était variable en fonction de l’âge gestationnel, il constitue 57.5% entre 37 et 38 semaines d'aménorrhée. Aucun des facteurs de risque n'a était statistiquement prédictif du portage maternel du SGB. Conclusion Le dépistage doit être réalisé à partir de 37 semaines d'aménorrhée, et comme le portage est intermittent, un prélèvement négatif ne garantirait pas que le portage soit négatif à l'accouchement. PMID:27222693

"Out of My Comfort Zone": Understanding the Impact of a Service-Learning Experience in Rural El Salvador

ERIC Educational Resources Information Center

Beckman, Paula J.; Christenson, Lea Ann

2016-01-01

This qualitative case study was designed to explore student's perceptions of the impact of a two-week service-learning experience in rural El Salvador. Students stayed in an economically impoverished village in rural El Salvador and worked on projects that promoted education for children in the village. Participants included 15 graduate and…

Reducing work zone crashes by using vehicle's flashers as a warning sign : final report

DOT National Transportation Integrated Search

2009-01-01

Rural two-lane highways constitute a large percentage of the highway system in Kansas. Preserving, expending, : and enhancing these highways require the set-up of a large number of one-lane, two-way work zones where traffic : safety has been a severe...

Urban spring phenology in the middle temperate zone of China: dynamics and influence factors.

PubMed

Liang, Shouzhen; Shi, Ping; Li, Hongzhong

2016-04-01

Urbanization and its resultant urban heat island provide a means for evaluating the impact of climate warming on vegetation phenology. To predict the possible response of vegetation phenology to rise of temperature, it is necessary to investigate factors influencing vegetation phenology in different climate zones. The start of growing season (SOS) in seven cities located in the middle temperate humid, semi-humid, semi-arid, and arid climate zones in China was extracted based on satellite-derived normalized difference vegetation index (NDVI) data. The dynamics of urban SOS from 2000 to 2009 and the correlations between urban SOS and land surface temperatures (LST), precipitation, and sunshine duration, respectively, were analyzed. The results showed that there were no obvious change trends for urban SOS, and the heat island induced by urbanization can make SOS earlier in urban areas than that in adjacent rural areas. And the impact of altitude on SOS was also not negligible in regions with obvious altitude difference between urban and adjacent rural areas. Precipitation and temperature were two main natural factors influencing urban SOS in the middle temperate zone, but their impacts varied with climate zones. Only in Harbin city with lower sunshine duration in spring, sunshine duration had more significant impact than temperature and precipitation. Interference of human activities on urban vegetation was non-negligible, which can lower the dependence of urban SOS on natural climatic factors.

Cross-sector analysis of socioeconomic, racial/ethnic, and urban/rural disparities in food policy enactment in the United States.

PubMed

Taber, Daniel R; Chriqui, Jamie F; Quinn, Christopher M; Rimkus, Leah M; Chaloupka, Frank J

2016-11-01

We examined racial/ethnic, socioeconomic, and urban/rural disparities in food policy enactment across different sectors, as well as retail food access, throughout the United States. Policy and retail food store data were obtained from 443 communities as part of the Bridging the Gap Community Obesity Measures Project. Our results indicated that median household income was inversely associated with healthier retail food zoning policies in Hispanic communities, where competitive food policies for schools were also healthier and mean fruit/vegetable access in stores was higher. In contrast, income was positively associated with healthier retail food zoning in rural communities, where competitive food policies were weaker. Black communities had low scores across all policy domains. Overall, Hispanic communities had the strongest food policies across sectors. Barriers to policy adoption in both rural and Black communities must be explored further. Copyright © 2016. Published by Elsevier Ltd.

Profil épidémiologique et clinique de la tuberculose dans la zone de santé de Lubumbashi (RD Congo)

PubMed Central

Ngama, Christian Kakisingi; Muteya, Michel Manika; Lukusha, Yves Isango Idi; Kapend, Serge Matanda; Tshamba, Henri Mundongo; Makinko, Paul Ilunga; Mulumba, Claude Mwamba; Kalala, Liévin Kapend a

2014-01-01

Introduction L'objectif de notre travail était de déterminer la distribution sociodémographique des patients tuberculeux, les types de tuberculose en fonction de la localisation de la maladie et déterminer l'issue thérapeutique des patients en fonction de différentes localisations. Méthodes C'est une étude descriptive transversale des patients diagnostiqués et traités pour tuberculose du 1er Janvier 2010 au 30 Juin 2011 dans la zone de santé de Lubumbashi. Une de 11 zones de santé du District de Lubumbashi dans la province du Katanga(RD Congo). Ont été inclus tous les patients tuberculeux de nationalité congolaise consultés dans la zone de santé pendant la période d’étude. L’âge, le sexe, la commune de résidence, le tableau clinique à la première consultation et les résultats des examens de laboratoire des crachats par la coloration Ziehl-Neelsen ont été les paramètres d'analyse. Résultats Nous avons enregistré 708 patients tuberculeux soit une prévalence de 0.5%. Le sexe masculin représentait 58.78% contre 41.25% de sexe féminin avec un sexe ratio de 1.42 en faveur du sexe masculin. La moyenne d’âge était de 33±;15 ans. La majorité des patients soit 54.79 appartiennent à la tranche d’âge entre 21 et 40 ans. La tuberculose extra pulmonaire a représenté 51.8% contre 50.2% de tuberculose pulmonaire dont 31.9% à bacilloscopie positive. Le décès a intéressé les patients bacillifères puis qu'il y a 5 fois plus de décès liés à une tuberculose pulmonaire à microscopie positive qu'aux autres formes de tuberculose (OR (IC 95%): 5.27 (2.92-9.59, p = 0.00). La majorité des patients résidaient les communes Lubumbashi (41.7%) et Kampemba (23.2%). Conclusion La tuberculose extrapulmonaire (pleurale) a été plus rencontrée que la tuberculose pulmonaire et c'est cette dernière forme de tuberculose qui a entrainé beaucoup plus de décès. Ce qui nécessite une amélioration du système de santé de prise en charge des

Impacts de l`élévation du niveau de la mer sur l'évolution future d'une côte basse à lagune de la péninsule du Cap Bon (Nord-Est de la Tunisie): approche cartographique

NASA Astrophysics Data System (ADS)

Brahmi, Noura; Dhieb, Mohsen; Chedly Rabia, Mohamed

2018-05-01

La submersion marine est l'une des principales menaces qui pèsent sur les zones humides littorales de la péninsule du Cap Bon. Or, cette menace est amenée à se renforcer en raison du réchauffement climatique qui entraînera une élévation du niveau marin et vraisemblablement un renforcement de l'intensité des tempêtes et des cyclones tropicaux d'ici à l'horizon 2100. L'objectif a donc été d'évaluer la vulnérabilité de la lagune face à la submersion. Dans cette optique, après avoir identifié les enjeux liés à l'élévation du niveau de la mer pour la lagune, nous avons dressé une cartographie prévisionnelle des risques de submersion par l'intermédiaire d'une application cartographique basée sur une modélisation numérique de terrain et analysé les impacts potentiels de ce phénomène. La cartographie est donc amenée à devenir centrale pour l'étude de l'impact du risque de la submersion marine sur les lagunes côtières et la gestion de ces espaces dans les décennies à venir. La cartographie de l'aléa submersion marine a montré que l'ouverture épisodique de brèches lors des tempêtes pourrait entraîner la submersion de l'ensemble du domaine lagunaire et aurait un impact morphogénique essentiel. En effet, le phénomène d'une accélération de l'élévation du niveau marin et d'un renforcement des tempêtes génère le morcellement du cordon littoral qui sépare la lagune de la mer. Par ailleurs, les pertes de matériel sédimentaire pour la plage augmenteront, dans la mesure où, lors d'une tempête, une grande partie des matériaux déplacés par les vagues dans les étangs par submersion ou par ouverture d'une brèche, ne peut être récupérée par la suite. Tout ceci constitue un facteur d'accélération du recul ou de disparition de la plage déjà très érodée. Les impacts de cette submersion pourraient être importants en absence de mesures préventives. Elle aurait ainsi des répercussions profondes sur les syst

Histoire d’un itinéraire épidémiologique entre le Burkina Faso et la Côte d’Ivoire : le cas des foyers de maladie du sommeil de Koudougou

PubMed Central

Kiendrébéogo, D.; Kambiré, R.; Jamonneau, V.; Lingué, K.; Solano, P.; Courtin, F.

2012-01-01

Dans la première moitié du XXème siècle, alors que la Haute-Volta (actuel Burkina Faso) subissait une terrible épidémie de maladie du sommeil, l’administration coloniale française a orchestré des déplacements massifs de populations de la Haute-Volta vers la Côte d’Ivoire, pour exploiter le territoire. Cela a conduit à la mise en place de villages de colonisation Mossi en zone forestière ivoirienne, comme ceux de Koudougou, issus de l’une des régions les plus peuplées de Haute-Volta, mais aussi l’une des plus touchées par la maladie du sommeil. Depuis 2000, au Burkina Faso, c’est dans le district sanitaire de Koudougou que sont dépistés passivement le plus grand nombre de trypanosomés en provenance de Côte d’Ivoire. Qui sont-ils ? Où habitent-ils au Burkina Faso ? D’où viennent-ils de Côte d’Ivoire ? Après avoir retracé l’histoire épidémiologique des villages de Koudougou au Burkina Faso et en Côte d’Ivoire, nous avons recherché les trypanosomés dépistés passivement depuis 2000 dans le district sanitaire de Koudougou au Burkina Faso. Au total, dix trypanosomés ont été enquêtés. Le processus de propagation de la maladie du sommeil dans l’espace ivoiro-burkinabé a été mis en évidence et des zones à risque de la maladie identifiées dans ce même espace. PMID:23193525

Examining variations in health within rural Canada.

PubMed

Lavergne, M Ruth; Kephart, George

2012-01-01

Differences in health between urban and rural areas of Canada are well documented. Canadian rural communities are remarkably heterogeneous in terms of social, economic, and geographic characteristics. There is reason to believe that there is also considerable heterogeneity in health within rural Canada but existing literature has not given this adequate consideration. This article describes heterogeneity in health along the urban-rural continuum, both between and within categories of rural areas. Factors that may explain observed variations are then examined. The study population included all adult (>18 years) respondents on the Canadian Community Health Survey Cycle 1.1, linked to census subdivision-level data from the corresponding Canadian Census. Study areas were classified according to Metropolitan Influenced Zones (MIZ), which group rural areas based on their degree of connectivity with nearby urban areas. Dichotomized Health Utilities Index (HUI) scores were the outcome variable. Random-intercept logistic regression models investigated the associations of HUI with individual and area characteristics. To describe between-area variation in health, the proportion of the total variation accounted for by the area random effect (the intra-class correlation coefficient [ICC]) was estimated. To aid interpretation of the magnitude of the effect of area relative to other variables in the models, the ICC was also expressed as a median odds ratio (MOR), or the median amount by which the probability of disability will change for an individual who moves from one area to another. On a descriptive level, poorer health was observed in more remote rural areas, but the size of estimated effects for categories of rural areas was generally small compared with effects of other individual and area variables, and with the degree of heterogeneity between areas. The composition of rural areas is important in order to understand patterns in health. Individual income, education, and

Cirque du Monde as a health intervention

PubMed Central

Fournier, Cynthia; Drouin, Mélodie-Anne; Marcoux, Jérémie; Garel, Patricia; Bochud, Emmanuel; Théberge, Julie; Aubertin, Patrice; Favreau, Gil; Fleet, Richard

2014-01-01

Abstract Objective To present Cirque du Soleil’s social circus program, Cirque du Monde, to explore its potential as a primary health care tool for family physicians. Data sources A review of the literature in PubMed, the Cochrane Library, PsycINFO, LaPresse, Eureka, Google Scholar, and Érudit using the key words circus, social circus, Cirque du Monde, and Cirque du Soleil; a Montreal-based initiative, Espace Transition, modeled on Cirque du Monde; and personal communication with Cirque du Soleil’s Social Circus Training Advisor. Study selection The first 50 articles or websites identified for each key word in each of the databases were examined on the basis of their titles and abstracts in the case of articles, and on the basis of their titles and page content in the case of websites. Articles and websites that explored an aspect of social circuses or that described an intervention that involved circuses were then retained for analysis. Because all literature on social circuses was searched, no criterion for year of publication was used. Synthesis No articles on the social circus as a health intervention were found. One study on the use of the circus as an intervention in schools was identified. It demonstrated an increase in self-esteem in the children who took part. One study on the use of the circus in a First Nations community was found; it contained nonspecific, qualitative findings. The other articles identified were merely descriptions of social circuses. One website was identified on the use of the social circus to help youth who had been treated in a hospital setting for major psychiatric disorders to re-enter the community. The team in the pediatric psychiatry department at Centre Hospitalier Universitaire Sainte-Justine, the children’s hospital in Montreal, Que, was contacted; they were leading this project, called Espace Transition. The unpublished preliminary findings of its pilot project demonstrate substantial improvements in overall patient

Rural youth violence: it is a public health concern!

PubMed

Kulig, Judith C; Nahachewsky, Deana; Hall, Barry L; Kalischuk, Ruth Grant

2005-01-01

Youth violence is a significant issue for public health because of the potential for long-term impacts on individuals, families and communities. Limited exposure to violence is seen as a component of healthy living. However, there is limited understanding of violence from a public health perspective within rural communities. Rural refers to those communities with a population less than 10,000 outside the main commuting zone of a large urban area. Population health approaches, including the social determinants of health, are well supported by public health officials. Generating information about rural youth violence from a Canadian perspective would add to our understanding of these social determinants while providing guidance for policy and program development. Current understandings of youth violence are limited to an urban, and oftentimes, American perspective. An ongoing two-phase Canadian study on rural youth violence included qualitative interviews with 52 youth and the completion of a questionnaire that had been developed from the qualitative responses. The questionnaire has been completed by a larger sample of rural youth. The findings generated from this ongoing study will be useful in linking violence with social factors that impact health and thereby guide population health programs and policies. In this way, the role of public health to develop policies and implement programs will be directly influenced by evidence while addressing an ongoing public health concern.

L'Aventure du LHC

ScienceCinema

None

2018-05-16

Cette présentation s’adressera principalement aux personnes qui ont construit le LHC. La construction du LHC fut longue et difficile. De nombreux problèmes sont apparus en cours de route. Tous ont été résolus grâce au dévouement et à l’engagement du personnel et des collaborateurs. Je reviendrai sur les coups durs et les réussites qui ont marqués ces 15 dernières années et je vous montrerai combien cette machine, le fruit de vos efforts, est extraordinaire.

Dedicated Caravan Sites for French Gens du Voyage

PubMed Central

2017-01-01

Abstract In France, gens du voyage (“people who travel” or “travellers”) is a term used by the government to categorize various itinerant populations, the majority of which are diverse Romani groups. People categorized as gens du voyage are legally required to reside in particular locations called “dedicated caravan sites.” Parliamentary debates about these dedicated caravan sites have clarified that one of the objectives of such sites is to help fulfill the gens du voyage’s right to health. However, there is a significant gap between the officially stated goals of such sites and the reality of life within them. This paper draws on research finding that the conditions in most dedicated caravan sites do not conform with the rights of gens du voyage to acceptable sanitary conditions and other underlying determinants of health. PMID:29302165

The Effect of Accelerated Reader on Reading Scores in a Rural School District

ERIC Educational Resources Information Center

Hunter, Teresa A.

2013-01-01

In this study, the implementation of Accelerated Reader (AR), a computer-assisted supplemental reading program, was investigated as a research-based instructional strategy to assess whether it aided a high-performing, rural school district in meeting adequate yearly progress goals. The theoretical framework was based on Vygotsky's zone of…

Polymorphisme de l'apolipoprotéine E dans la population du nord du Maroc: fréquence et influence sur les paramètres lipidiques

PubMed Central

Benyahya, Fatiha; Barakat, Amina; Ghailani, Naima; Bennani, Mohcine

2013-01-01

Introduction L'objectif de ce travail est de déterminer les fréquences alléliques et génotypiques des sites polymorphes situés dans le gène de l'apolipoprotéine E (apo E) ainsi que leur impact sur les paramètres cliniques et lipidiques dans un échantillon de la population du nord du Maroc cliniquement diagnostiqué ADH. Méthodes Le génotype de l'apo E a été analysé par séquençage direct chez 46 patients cliniquement diagnostiqués ADH selon les critères standards. Résultats Les fréquences des allèles epsilon 3, epsilon 2 et epsilon 4 ont été respectivement 78.3%, 2.2% et 19.6%. La fréquence de l'allèle epsilon 4 est très élevée chez la population du nord du Maroc en comparaison avec les populations des autres régions marocaines. Elle est similaire à celle rapportée dans les pays de l'Europe du nord. Les taux du cholestérol total, du cholestérol LDL ainsi que la présence des xanthomes et les maladies cardiovasculaires ne différent pas entre les génotypes de l'apoE. En revanche, les résultats ont montré une influence de l'allèle epsilon4 sur le taux des triglycérides chez les sujets obèses. Conclusion Le génotype de l'apoE ne peut expliquer le phénotype clinique et biochimique présenté par des patients du Nord du Maroc cliniquement diagnostiqués ADH. PMID:24396563

Étude des déterminants individuels de l’adoption du dossier de santé électronique du Québec

PubMed Central

Mezni, H; M-P, Gagnon; Duplantie, J

2016-01-01

Résumé Objectif Selon des études précédentes, les dossiers de santé électroniques peuvent améliorer l’efficacité, la sécurité et la qualité de la prise en charge médicale. Cependant, les prestataires de soins restent réticents quant à son utilisation, ce qui limite son impact sur le système de santé. La présente étude avait pour objectif d’évaluer les perceptions des médecins face au dossier de santé du Québec. Méthodes À partir d’une revue de la littérature sur les facteurs influençant l’adoption des nouvelles technologies de l’information et des communications (NTIC) en général et de la cybersanté en particulier, nous avons élaboré un questionnaire semi-structuré. Au total, 12 médecins utilisateurs potentiels du dossier de santé du Québec (DSQ) ont complété et retourné le questionnaire. Par la suite, nous avons opéré une analyse thématique de contenu, suivie par une théorisation des concepts obtenus. Résultats L’intention d’adopter le DSQ est influencée positivement par l’utilité perçue, la facilité d’utilisation perçue, la démonstrabilité des résultats, la compatibilité du système avec la pratique et l’autoefficacité informatique perçue par les médecins. Inversement, la résistance au changement influence négativement l’adoption du DSQ par les médecins. Conclusion L’identification des déterminants de l’adoption du dossier de santé du Québec est cruciale pour les responsables du secteur de la santé au Québec. Il sera ainsi possible de saisir les attentes des utilisateurs potentiels et d’ajuster les stratégies d’implantation en vue de favoriser une meilleure intégration de cette technologie dans les pratiques médicales. PMID:27867453

Le kyste hydatique du cordon spermatique: une localisation exceptionnelle

PubMed Central

Hamdane, Mohamed Moncef; Bougrine, Fethi; Msakni, Issam; Dhaoui-Ghozzi, Amen; Bouziani, Ammar

2011-01-01

L’ hydatidose est une anthropo-zoonose due au développement chez l'homme de la forme larvaire du taenia Echinococcus granulosis. La plupart des kystes hydatiques se localisent dans le foie et les poumons. Le kyste hydatique du cordon spermatique est extrêmement rare avec seulement 4 cas rapportés dans la littérature. Les auteurs rapportent dans cet article un nouveau cas d'hydatidose du cordon spermatique. Il s'agissait d'un homme de 40 ans qui consultait pour des douleurs scrotales évoluant depuis huit mois. L'examen clinique a mis en évidence une tuméfaction mobile, inguino-scrotale, droite. L’échographie testiculaire a objectivé une hernie inguinale droite associée à deux kystes épididymaires bilatéraux. Le patient a été opéré pour cure de son hernie avec découverte en per-opératoire d'un kyste du cordon spermatique qui a été réséqué. L'examen anatomopathologique a conclu à une hydatidose du cordon spermatique. PMID:22384304

Acceptabilité du test VIH proposé aux nourrissons dans les services pédiatriques, en Côte d'Ivoire, Significations pour la couverture du diagnostic pédiatrique

PubMed Central

Oga, Maxime; Brou, Hermann; Dago-Akribi, Hortense; Coffie, Patrick; Amani-Bossé, Clarisse; Ékouévi, Didier; Yapo, Vincent; Menan, Hervé; Ndondoki, Camille; Timité-Konan, M.; Leroy, Valériane

2014-01-01

Résumé Problème: Le dépistage VIH chez les enfants a rarement été au centre des préoccupations des chercheurs. Quand le dépistage pédiatrique a retenu l'attention, cela a été pour éclairer seulement sur les performances diagnostiques en ignorant même que le test pédiatrique comme bien d'autres peut s'accepter ou se refuser. Cet article met au cœur de son analyse les raisons qui peuvent expliquer qu'on accepte ou qu'on refuse de faire dépister son enfant. Objectif: Etudier chez les parents, les mères, les facteurs explicatifs de l'acceptabilité du test VIH des nourrissons de moins de six mois. Méthodes: Entretien semi-directif à passages répétés avec les parents de nourrissons de moins de six mois dans les formations sanitaires pour la pesée/vaccination et les consultations pédiatriques avec proposition systématique d'un test VIH pour leur nourrisson. Résultats: Nous retenons que la réalisation effective du test pédiatrique du VIH chez le nourrisson repose sur trois éléments. Primo, le personnel de santé par son discours (qui dénote de ses connaissances et perceptions même sur l'infection) orienté vers les mères influence leur acceptation ou non du test. Secundo, la mère qui par ses connaissances et perceptions même sur le VIH, dont le statut particulier, l'impression de bien-être chez elle et son enfant influence toute réalisation du test pédiatrique VIH. Tertio, l'environnement conjugal de la mère, particulièrement caractérisé par les rapports au sein du couple, sur la facilité de parler du test VIH et sa réalisation chez les deux parents ou chez la mère seulement sont autant de facteurs qui influencent la réalisation effective du dépistage du VIH chez l'enfant. Le principe préventif du VIH, et le désir de faire tester l'enfant ne suffisent pas à eux seuls pour aboutir à sa réalisation effective, selon certaines mères confrontées au refus du conjoint. A l'opposé, les autres mères refusant la r

Joining Rural Development Theory and Rural Education Practice.

ERIC Educational Resources Information Center

Hammer, Patricia Cahape

Karl N. Stauber proposes three goals for rural development policy: helping the rural middle class survive, reducing concentrated rural poverty, and sustaining and improving the quality of the natural environment. In contrast to other visions, he advises policy that focuses on rural places rather than rural economic sectors such as agriculture,…

Brain stem hypoplasia associated with Cri-du-Chat syndrome.

PubMed

Hong, Jin Ho; Lee, Ha Young; Lim, Myung Kwan; Kim, Mi Young; Kang, Young Hye; Lee, Kyung Hee; Cho, Soon Gu

2013-01-01

Cri-du-Chat syndrome, also called the 5p-syndrome, is a rare genetic abnormality, and only few cases have been reported on its brain MRI findings. We describe the magnetic resonance imaging findings of a 1-year-old girl with Cri-du-Chat syndrome who showed brain stem hypoplasia, particularly in the pons, with normal cerebellum and diffuse hypoplasia of the cerebral hemispheres. We suggest that Cri-du-Chat syndrome chould be suspected in children with brain stem hypoplasia, particularly for those with high-pitched cries.

Analysis of passenger-car crash injury severity in different work zone configurations.

PubMed

Osman, Mohamed; Paleti, Rajesh; Mishra, Sabyasachee

2018-02-01

Work zone safety remains a priority to the Federal Highway Administration, State Highway Departments, highway engineers, and the traveling public. Work zones create a hospitable environment for crashes; an issue that gained tremendous share of attention in recent years. Therefore, every effort should be sought out to reduce the injury severity of crashes in work zones. In this paper we attempt to investigate factors contributing to the injury severity of passenger-car crashes in different work zone configurations. Considering the discrete ordinal nature of injury severity categories, a Mixed Generalized Ordered Response Probit (MGORP) modeling framework was developed. The model estimation was undertaken by compiling a database consisting of 10 years of crashes that involved at least one passenger car, and occurred in a work zone. Revealing the underlying factors contributing to injury severity levels for different work zone configurations will allow for distinguishing mitigation methods for higher severity outcomes that best suit each of the depicted work zone layouts. This can be accomplished through the implementation of specific safety measures based on the specific configuration of a work zone as a potential crash location. Elasticity analysis suggests that partial control of access, roadways classified as rural, crashes during evening times, crashes during weekends, and curved roadways are key factors that increase the likelihood of severe outcomes. Also, the effects of several covariates were found to vary across the different work zone configurations. Copyright © 2017 Elsevier Ltd. All rights reserved.

The extent of shifts in vegetation phenology between rural and urban areas within a human-dominated region.

PubMed

Dallimer, Martin; Tang, Zhiyao; Gaston, Kevin J; Davies, Zoe G

2016-04-01

Urbanization is one of the major environmental challenges facing the world today. One of its particularly pressing effects is alterations to local and regional climate through, for example, the Urban Heat Island. Such changes in conditions are likely to have an impact on the phenology of urban vegetation, which will have knock-on implications for the role that urban green infrastructure can play in delivering multiple ecosystem services. Here, in a human-dominated region, we undertake an explicit comparison of vegetation phenology between urban and rural zones. Using satellite-derived MODIS-EVI data from the first decade of the 20th century, we extract metrics of vegetation phenology (date of start of growing season, date of end of growing season, and length of season) for Britain's 15 largest cities and their rural surrounds. On average, urban areas experienced a growing season 8.8 days longer than surrounding rural zones. As would be expected, there was a significant decline in growing season length with latitude (by 3.4 and 2.4 days/degree latitude in rural and urban areas respectively). Although there is considerable variability in how phenology in urban and rural areas differs across our study cities, we found no evidence that built urban form influences the start, end, or length of the growing season. However, the difference in the length of the growing season between rural and urban areas was significantly negatively associated with the mean disposable household income for a city. Vegetation in urban areas deliver many ecosystem services such as temperature mitigation, pollution removal, carbon uptake and storage, the provision of amenity value for humans and habitat for biodiversity. Given the rapid pace of urbanization and ongoing climate change, understanding how vegetation phenology will alter in the future is important if we wish to be able to manage urban greenspaces effectively.

Evaluation of temporary traffic signals in conjunction with pilot car operations at two-way long temporary work zones.

DOT National Transportation Integrated Search

2016-05-01

The primary objective of this study was to evaluate the use of Portable Traffic Signal (PTS) systems at long, rural : two-lane work zones and to compare three different conditions for controlling one-lane traffic in conjunction with pilot car : opera...

Rural Industry Clustering Towards Transitional Rural-Urban Interface

NASA Astrophysics Data System (ADS)

Nugroho, P.

2018-05-01

Rural industrialization seems to be attractive for policymakers looking for counter-urbanization efforts – and nowadays peri-urbanization forces – in line with growing decentralized autonomy of local Indonesian authorities. To promote better rural development, an extended growth pole strategy has been introduced as well as an agropolitan approach and its derivatives. In fact, there is little evidence for their success; rural autonomy remains elusive instead. However, institutional capacity of rural authorities and organizations still fails to deliver rural development initiatives properly. This research was aimed at examining this issue by looking at rural industry clustering in the Greater Solo Region, Indonesia as a response against extended urbanization in peripheral regions. The study focused on batik industry clustering in the rural periphery of Solo City, which provides a transitional rural-urban interface necessary to drive rural independence. Having inherited the batik tradition underpinned by an agriculture-led peasant society, the rural batik industrialization has reinforced the socio-economic transition from a purely agrarian society to a mixed rural-urban society. This study employed an explanatory sequential mixed-method approach, where a quantitative spatial analysis was used to identify the expansion of urbanized areas in villages, and a qualitative case study analysis to figure out the socio-economic shift in rural livelihoods. The results showed that physical spatial changes in these villages do not conform to the socio-economic change into an urban industrial society in a substantial way. Rather, the local villagers preserve an informal economy to support the existence of a mixed rural-urban livelihood.

Rural Policies for the 1990s. Rural Studies Series.

ERIC Educational Resources Information Center

Flora, Cornelia B., Ed.; Christenson, James A., Ed.

Written by some of the foremost experts on rural America, this book focuses on policy-relevant research on the problems of rural areas. In each chapter, rural policy needs are identified by examining the flow of events and rural sociology of the 1980s. Chapters are: (1) "Critical Times for Rural America: The Challenge for Rural Policy in the…

Information non précise sur la taille du pénis en République Démocratique du Congo: à propos de 21 sources

PubMed Central

Mulenga, Philippe Cilundika; Kazadi, Alex Bukasa

2016-01-01

Introduction La taille du pénis constitue une préoccupation de beaucoup des gens actuellement et certains ne sont pas satisfaits de la dimension de leur pénis comme le montre l’étude de Tiggemann en 2008. Il existe relativement peu d'études sur le pénis en érection. Cela peut refléter les tabous culturels des chercheurs ou des médecins en interaction avec les hommes qui sont dans un état d’excitation sexuelle. Toutes fois, il est important pour les personnes qui annoncent des détails sur la taille du pénis d’annoncer d’abord les repères de la mesure du pénis puis ensuite donner les chiffres que proposent les chercheurs. Méthodes Notre enquête de type descriptif transversale s’est effectuée dans les deux grandes villes de la République Démocratique du Congo à savoir la ville de Kinshasa et la ville de Lubumbashi, pendant une période de deux ans soit de Mai 2014 à Mai 2016. Au total, 21 sources d’information ont constitué notre échantillon dont 8 à Kinshasa et 13 à Lubumbashi et nous avons trouvé cela suffisant car les sujets à caractère sexuel sont souvent rares chez nous. Les paramètres étudiés étaient: la nature de la source, la précision de la technique de la mesure, la présence de référence bibliographique, la longueur annoncée du pénis. Résultats La majorité des sources d’information sont faites des émissions de radio et de télévision (23,8%), ceci pourra s’expliquer par le fait que dans notre milieu il y a de plus en plus des chaines de radio et télévision et surtout dans les grandes villes. Concernant la précision de la technique de la mesure du pénis lors du partage du message sur la taille du pénis, l’étude nous montre que la majorité des sources d’information ne signale pas cela lorsqu’elles annoncent la taille du pénis au public soit 85,7%. Plusieurs sources ne déclarent pas les références bibliographiques (57,1%). Lorsqu’on regarde même les chiffres de la taille du p

Cholestéatome du méat acoustique externe

PubMed Central

Azeddine, Lachkar; Aabach, Ahmed; Chouai, Mohamed; Elayoubi, Fahd; Ghailan, Mohamed Rachid

2016-01-01

Le cholestéatome du méat acoustique externe se définit comme une accumulation de kératine en regard d’une érosion osseuse de nature ostéitique. C’est une entité otologique rare ou peut diagnostiquée. Le but de notre travail est d’illustrer sur la base d’un cas un cholestéatome du méat acoustique externe. Il s’agit d’un patient âgé de 65 ans diabétique et hypertendu sous traitement, présentant depuis 3 mois une otalgie droite intense, insomniante, avec hypoacousie, otorrhée purulente minime et paralysie faciale droite grade V. Le diagnostic évoqué était dans un premier temps celui d’otite externe maligne. Il a été mis sous traitement antibiotique sans amélioration. L’examen otologique a trouvé une lésion ulcéro-bourgeonnante de la paroi postérieure du méat acoustique externe droit, une biopsie systématique de la lésion a été pratiquée et a conclu à un cholestéatome. Le patient a bénéficié d’une tympanoplastie en technique ouverte. Le cholestéatome du méat acoustique externe est rare, la symptomatologie clinique n’est pas spécifique, le scanner des rocher est d’un grand apport pour le diagnostic positif montrant un cratère osseux du méat acoustique externe. Le traitement dépend de l’extension des lésions allant des simples soins locaux à une tympanoplastie en technique ouverte. Le cholestéatome du méat acoustique externe peut revêtir plusieurs aspects, et prêter confusion avec d’autres pathologies du méat acoustique externe. PMID:28154624

Cancer du sein au Maroc: profil phénotypique des tumeurs

PubMed Central

Khalil, Ahmadaye Ibrahim; Bendahhou, Karima; Mestaghanmi, Houriya; Saile, Rachid; Benider, Abdellatif

2016-01-01

Le cancer du sein est le plus fréquent chez la femme et figure parmi les principales causes de mortalité liées au cancer. La curabilité de ce type tumoral est en augmentation, grâce aux programmes de dépistage et aux progrès thérapeutiques, qui ont certes augmenté la survie des patients. Mais des défis restent à relever en rapport avec l’instabilité phénotypique des cellules cancéreuses. L’objectif de ce travail est d’étudier le profil phénotypique du cancer du sein chez les patients pris en charge au Centre Mohammed VI pour le traitement des Cancers, durant les années 2013-2014. Il s’agit d’une étude transversale sur deux années, incluant les cas du cancer du sein pris en charge au Centre. Le recueil des données était fait à partir des dossiers des patients et analysés par le logiciel Epi Info. 1277 patients ont été pris en charge au sein de notre centre. 99,5% des cas de sexe féminin, l’âge moyen était 50,20 ± 11,34 ans. Le type histologique le plus fréquent était le carcinome canalaire infiltrant (80,7% des cas). Le stade diagnostic était précoce (56,9%). Le phénotype moléculaire le plus fréquent était le luminal A (41,4% des cas). Le luminal B, le HER2 et les triples négatifs étaient dans respectivement 10,4%, 6,3%, 11,2% des cas. L’étude du phénotype tumoral des patients atteints du cancer du sein permet l’orientation du clinicien dans le choix du traitement, et des décideurs dans la planification de programmes de lutte contre cette pathologie. PMID:28292037

Rural Youths' Participation in Agriculture: Prospects, Challenges and the Implications for Policy in Nigeria

ERIC Educational Resources Information Center

Auta, Sarah Jehu; Abdullahi, Yusuf M.; Nasiru, Mohammed

2010-01-01

The study aimed at assessing rural youth participation in agriculture, their access to production resources and services and the effects of youths' access to inputs and services on farm productivity and youths' welfare. The study was conducted in three states (each randomly selected from the three agro-ecological zones of northern Nigeria). Two…

Identification d'une loi thermo-élasto-viscoplastique en vue de la modélisation du laminage à chaud du cuivre

NASA Astrophysics Data System (ADS)

Moureaux, P.; Moto Mpong, S.; Remy, M.; Bouffioux, C.; Lecomte-Beckers, J.; Habraken, A. M.

2002-12-01

la mise au point d'un modèle de simulation de la dernière passe du laminage à chaud du cuivre ne présente à priori pas de problème du point de vue numérique pour un code d'éléments finis non linéaire. La collecte d'informations précises tant sur le procédé industriel que sur le comportement du matériau est par contre une opération non triviale. Cet article présente les diverses méthodes expérimentales mises en œuvre pour caractériser le matériau : essais de compression à chaud, mesures d'analyse thermique différentielle, essais de dilatométrie et de diffusivité. Les méthodes permettant d'identifier les paramètres de la loi élasto-visco-plastique de type Norton-Hoff à partir des essais sont présentées et une analyse bibliographique investigue le problème de la détermination du module de Young à haute température. Tant les hypothèses supplémentaires relatives au procédé et nécessaires au modèle que les résultats finaux sont résumés.

Evaluating the safety risk of roadside features for rural two-lane roads using reliability analysis.

PubMed

Jalayer, Mohammad; Zhou, Huaguo

2016-08-01

The severity of roadway departure crashes mainly depends on the roadside features, including the sideslope, fixed-object density, offset from fixed objects, and shoulder width. Common engineering countermeasures to improve roadside safety include: cross section improvements, hazard removal or modification, and delineation. It is not always feasible to maintain an object-free and smooth roadside clear zone as recommended in design guidelines. Currently, clear zone width and sideslope are used to determine roadside hazard ratings (RHRs) to quantify the roadside safety of rural two-lane roadways on a seven-point pictorial scale. Since these two variables are continuous and can be treated as random, probabilistic analysis can be applied as an alternative method to address existing uncertainties. Specifically, using reliability analysis, it is possible to quantify roadside safety levels by treating the clear zone width and sideslope as two continuous, rather than discrete, variables. The objective of this manuscript is to present a new approach for defining the reliability index for measuring roadside safety on rural two-lane roads. To evaluate the proposed approach, we gathered five years (2009-2013) of Illinois run-off-road (ROR) crash data and identified the roadside features (i.e., clear zone widths and sideslopes) of 4500 300ft roadway segments. Based on the obtained results, we confirm that reliability indices can serve as indicators to gauge safety levels, such that the greater the reliability index value, the lower the ROR crash rate. Copyright © 2016 Elsevier Ltd. All rights reserved.

Lutte contre la mortalité maternelle en milieu rural: décentralisation de l’offre des soins obstétricaux d’urgence au Burkina Faso

PubMed Central

Kaboré, Souleymane; Méda, Clément Ziemlé; Sombié, Issiaka; Savadogo, Léon Blaise; Karama, Robert; Bakouan, Koabié; Ouédraogo, Djénéba Sanon; Coulibaly, Norbert; Kargougou, Robert Lucien; Lankoandé, Emanuel; Sawadogo, Ramatou windsouri; Gosch, Karen

2017-01-01

Introduction Pour combler la pénurie en sages-femmes (SF) dans le district sanitaire de Tougan au Burkina Faso, il a été conçu une stratégie de décentralisation de l'offre des soins obstétricaux d'urgence basée sur des interventions ponctuelles de prise en charge des complications obstétricales au niveau des centres de santé (CS) en milieu rural par des SF. La présente étude a eu pour objectif de décrire cette expérience et d'analyser ses résultats. Méthodes Il s'agit d'une étude intervention de type transversal analytique basée sur une revue des données routinières de l'ensemble des parturientes prises en charge de 2013 à 2015. La collecte des données s'est déroulée du 5 au 20 janvier 2016. Un test Chi2, des rapports de cotes (OR) et leurs intervalles de confiance à 95% ont été calculés. Résultats Au total 416 parturientes présentant des complications obstétricales ont été prises en charge par les SF de zone. L'âge moyen des parturientes était de 26.4 ans. La distance médiane parcourue pour prendre en charge les parturientes était de quinze km pour un délai moyen d'intervention de 21.1 minutes (déviation standard = 7.13 minutes). Les dystocies représentaient la moitié (50.7%, IC95% = 45.8-55.6) des complications prises en charge suivies des hémorragies (26.4%, IC95% = 22.3%-31.0%). Plus de 77% des interventions avaient abouti à la résolution locale des complications obstétricales. Enfin, le résultat de l'intervention était fonction de la pathologie prise en charge (OR = 5.88; p < 0.001). Conclusion Cette stratégie a permis d'apporter une réplique à l'absence de SF dans les CS périphériques du district sanitaire de Tougan. Dans ce contexte particulier, cette intervention pourrait apporter une solution alternative au manque de ressources humaines en santé en milieu rural. PMID:28979638

Properties, use and health effects of depleted uranium (DU): a general overview.

PubMed

Bleise, A; Danesi, P R; Burkart, W

2003-01-01

Depleted uranium (DU), a waste product of uranium enrichment, has several civilian and military applications. It was used as armor-piercing ammunition in international military conflicts and was claimed to contribute to health problems, known as the Gulf War Syndrome and recently as the Balkan Syndrome. This led to renewed efforts to assess the environmental consequences and the health impact of the use of DU. The radiological and chemical properties of DU can be compared to those of natural uranium, which is ubiquitously present in soil at a typical concentration of 3 mg/kg. Natural uranium has the same chemotoxicity, but its radiotoxicity is 60% higher. Due to the low specific radioactivity and the dominance of alpha-radiation no acute risk is attributed to external exposure to DU. The major risk is DU dust, generated when DU ammunition hits hard targets. Depending on aerosol speciation, inhalation may lead to a protracted exposure of the lung and other organs. After deposition on the ground, resuspension can take place if the DU containing particle size is sufficiently small. However, transfer to drinking water or locally produced food has little potential to lead to significant exposures to DU. Since poor solubility of uranium compounds and lack of information on speciation precludes the use of radioecological models for exposure assessment, biomonitoring has to be used for assessing exposed persons. Urine, feces, hair and nails record recent exposures to DU. With the exception of crews of military vehicles having been hit by DU penetrators, no body burdens above the range of values for natural uranium have been found. Therefore, observable health effects are not expected and residual cancer risk estimates have to be based on theoretical considerations. They appear to be very minor for all post-conflict situations, i.e. a fraction of those expected from natural radiation.

Le traumatisme du colon: l'expérience du CHU Hassan II de Fès

PubMed Central

Benjelloun, El Bachir; Hafid, Hasnai; Karim, Ibnmajdoub; Ousadden, Abdelmalek; Mazaz, Khalid; Taleb, Kahlid Ait

2012-01-01

Introduction Les traumatismes du colon sont associés à un risque majeur de complications septiques et de mortalité. Le but de notre étude est d’évaluer les circonstances, la prise en charge, le suivi et les facteurs pronostic de morbidité postopératoire des malades victimes d'un traumatisme colique. Méthodes Il s'agit d'une étude rétrospective sur une série de 49 patients opérés pour des plaies coliques aux services de chirurgie viscérale du CHU HASSAN II de Fès sur une période de 8 ans de juillet 2003 à juillet 2011. Résultats L’âge moyen de nos patients était de 25ans (16-70) avec une nette prédominance masculine (93.8%). Les plaies coliques secondaires à un traumatisme par arme blanche représentent 85% des cas (42 patients), suivi par les plaies iatrogènes au cours d'une coloscopie chez 6 patients (13%), puis les contusions abdominales chez 1 patient (2%). Les parties du cadre colique les plus touchées étaient le colon transverse chez 19 patients (38%) et le colon descendant chez 12 patients (24, 5%). Le colon sigmoïde était le segment le plus touché au cours d'une coloscopie4/6. Quarante-deux patients (85%) ont eu une suture primaire des plaies coliques, six patients (13%) une diversion fécale et un patient (2%) une résection-anastomose. Deux patients (4%) sont décédés suite à un choc septique. La morbidité globale était de 38,7% dominé essentiellement par l'infection de la paroi chez 14 patients et une péritonite post opératoire chez 3 patients. L'analyse univarié a montré une différence significatif en terme d'infection de la paroi entre le groupe colostomie versus suture simple (50% vs 20,9% p<0,05). L'atteinte du colon gauche et la réalisation d'une colostomie sont associés à un risque plus élevés de complications postopératoires. Conclusion La suture primaire peut être effectuée avec un faible taux de complications postopératoire chez la majorité des patients suite à un traumatisme du colon. PMID

Annealing of (DU-10Mo)-Zr Co-Rolled Foils

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

Pacheco, Robin Montoya; Alexander, David John; Mccabe, Rodney James

2017-01-20

Producing uranium-10wt% molybdenum (DU-10Mo) foils to clad with Al first requires initial bonding of the DU-10Mo foil to zirconium (Zr) by hot rolling, followed by cold rolling to final thickness. Rolling often produces wavy (DU-10Mo)-Zr foils that should be flattened before further processing, as any distortions could affect the final alignment and bonding of the Al cladding to the Zr co-rolled surface layer; this bonding is achieved by a hot isostatic pressing (HIP) process. Distortions in the (DU-10Mo)-Zr foil may cause the fuel foil to press against the Al cladding and thus create thinner or thicker areas in the Almore » cladding layer during the HIP cycle. Post machining is difficult and risky at this stage in the process since there is a chance of hitting the DU-10Mo. Therefore, it is very important to establish a process to flatten and remove any waviness. This study was conducted to determine if a simple annealing treatment could flatten wavy foils. Using the same starting material (i.e. DU-10Mo coupons of the same thickness), five different levels of hot rolling and cold rolling, combined with five different annealing treatments, were performed to determine the effect of these processing variables on flatness, bonding of layers, annealing response, microstructure, and hardness. The same final thickness was reached in all cases. Micrographs, textures, and hardness measurements were obtained for the various processing combinations. Based on these results, it was concluded that annealing at 650°C or higher is an effective treatment to appreciably reduce foil waviness.« less

Changing places: the impact of rural restructuring on mental health in Australia.

PubMed

Fraser, Cait; Jackson, Henry; Judd, Fiona; Komiti, Angela; Robins, Garry; Murray, Greg; Humphreys, John; Pattison, Pip; Hodgins, Gene

2005-06-01

Significant demographic, social and economic change has come to characterise much of rural Australia, with some authors arguing there are now two sharply differentiated zones, one of growth and one of decline. This restructuring process, which has been similar to other western nations, has had a profound impact upon rural places-socially, economically and physically. Findings from research investigating the relationship between health, place and income inequality suggest that rural 'desertification', which is characterised by decline of the agricultural sector, net population loss and the deterioration of demographic structures, may negatively influence mental health outcomes in these areas. By contrast, the growth in rural areas, which is associated with expanding employment opportunities and the movement of capital and people, may confer positive benefits to mental health. The aim of this study was to investigate differences in mental health and well-being between rural communities experiencing growth and decline as measured by net population change. Utilising a survey methodology, questionnaires were distributed to 20,000 people randomly sampled from the electoral role in rural Australia. We selected four sub-regions from the sample area that were characteristic of areas experiencing population growth and decline in Australia and analysed the results of respondents from these four regions (n = 1334). The analysis provided support for our hypothesis that living in a declining area is associated with poorer mental health status; however, the factors that underpin growth and decline may also be important in influencing mental health. Discussed are the mechanisms by which demographic and social change influence mental health. The findings of this study highlight the diversity of health outcomes in rural areas and suggest that aspects of place in declining rural areas may present risk factors for mental health.

Evaluation of temporary traffic signals in conjunction with pilot car operations at two-way long temporary work zones : technical summary.

DOT National Transportation Integrated Search

2016-05-01

The primary objective of this study was to evaluate the use of Portable Traffic Signal (PTS) systems at long, rural two-lane work zones and to compare three different conditions for controlling one-lane traffic in conjunction with pilot car operation...

Effects of road construction intensity and operations on rural freeway work zone capacity.

DOT National Transportation Integrated Search

2014-11-01

Capacity is affected by construction type and its intensity on adjacent open traffic lanes. The effect on capacity is a function of : vehicles moving in and out of the closed lanes of the work zone, and the presence of heavy construction vehicles. Co...

Water-quality characteristics of streams in forested and rural areas of North Carolina

USGS Publications Warehouse

Simmons, Clyde E.; Heath, Ralph C.

1979-01-01

Data collected in North Carolina during 1973-78 from a statewide network of 39 rural sampling sites were used to define unpolluted or baseline stream quality. The basins were 90 to 100 percent forested and, except for the unknown effects of air pollution, were relatively unaffected by man 's activities. Five distinct geochemical zones were delineated across the State. The chemical characteristics of surface waters in each zone are similar. Mean and other statistical values for major dissolved constituents, nutrients, and minor elements in base runoff and storm runoff were determined. Twenty additional rural sites were located in basins where farming activities ranged from 15 to 55 percent of basins ' land area. Data from these 20 sites were used for comparison with data from the 39 unpolluted sites to determine the increase in constituent levels caused by man. For basins where farming activities accounted for 20 or more percent of total land use, phosphorus levels were 2 to 13 times greater than those from the forested basins and several major constituents were 2 to 3 times greater. Concentrations of minor elements were essentially the same in both developed and undeveloped basins. (Kosco-USGS)

When interflow also percolates: downslope travel distances and hillslope process zones.

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

Jackson, C. Rhett; Bitew, Menberu; Du, Enhao

2014-02-17

In hillslopes with soils characterized by deep regoliths, such as Ultisols,Oxisols, and Alfisols, interflow occurs episodically over impeding layers near and parallel to the soil surface such as low-conductivity B horizons (e.g.Newman et al., 1998; Buttle andMcDonald, 2002; Du et al., In Review), till layers (McGlynn et al., 1999; Bishop et al., 2004), hardpans (McDaniel et al., 2008), C horizons (Detty and McGuire, 2010), and permeable bedrock (Tromp van Meerveld et al., 2007). As perched saturation develops within and above these impeding but permeable horizons, flow moves laterally downslope, but the perched water also continues to percolate through the impedingmore » horizon to the unsaturated soils and saprolite below. Perched water and solutes will eventually traverse the zone of perched saturation above the impeding horizon and then enter and percolate through the impeding horizon. In such flow situations, only lower hillslope segments with sufficient downslope travel distance will deliver water to the riparian zone within the time scale of a storm.farther up the slope, lateral flow within the zone of perched saturation. will act mainly to shift the point of percolation (location where a water packet leaves the downslope flow zone in the upper soil layer and enters the impeding layer) down the hillslope from the point of infiltration. In flatter parts of the hillslope or in areas with little contrast between the conductivities of the upper and impeding soil layers, lateral flow distances will be negligible.« less

An alternative for cost-effective remediation of depleted uranium (DU) at certain environmental restoration sites.

PubMed

Miller, M; Galloway, B; VanDerpoel, G; Johnson, E; Copland, J; Salazar, M

2000-02-01

Numerous sites in the United States and around the world are contaminated with depleted uranium (DU) in various forms. A prevalent form is fragmented DU originating from various scientific tests involving high explosives and DU during weapon development programs, at firing practice ranges, or war theaters where DU was used in armor-piercing projectiles. The contamination at these sites is typically very heterogeneous, with discreet, visually identifiable DU fragments mixed with native soil. That is, the bulk-averaged DU activity is quite low, while specific DU fragments, which are distinct from the soil matrix, have much higher specific activity. DU is best known as a dark, black metal that is nearly twice as dense as lead, but DU in the environment readily weathers (oxidizes) to a distinctive bright yellow color that is readily visible. While the specific activity (amount of radioactivity per mass of soil) of DU is relatively low and presents only a minor radiological hazard, the fact that it is radioactive and visually identifiable makes it desirable to remove the DU "contamination" from the environment. The typical approach to conducting this DU remediation is to use radiation detection instruments to identify the contaminant and separate it from the adjacent soil, packaging it for disposal as radioactive waste. This process can be performed manually or by specialized, automated equipment. Alternatively, in certain situations a more cost-effective approach might be simple mechanical or gravimetric separation of the DU fragments from the host soil matrix. At SNL/NM, both the automated and simple mechanical approaches have recently been employed. This paper discusses the pros/cons of the two approaches.

[Migration from a rural zone to an urban one is associated with android distribution of body fat in obese women].

PubMed

González-Barranco, J; López-Alvarenga, J C; Roiz-Simancas, M; Bravo-García, A L; Fanghänel-Salmón, G; Laviada Arrigunaga, E; Castaño, L R; García Tapia, M P

2001-01-01

Studies about migration to industrialized countries have shown an increased prevalence of diabetes, obesity and dyslipidaemias, all of them related to android body fat distribution. Migration status might be influence body fat distribution but it has not been sufficiently investigated. The aim of this study is to determine the relationship between body fat distribution and migration from rural to urban areas in Mexico. This sequential sample of 433 women were seen in the outpatient obesity clinic of four federal states: Tabasco (n = 81), Mexico City (n = 166), Coahuila (n = 80), and Yucatan (n = 106). Migration history from rural to urban area, familial history of diabetes, ages of onset of obesity, height and weight circumferences were obtained. A regression logistic model was used and maintained as dependent variable body fat distribution. Age and federal state were considered as confounders and they adjusted the model. Migrating women from rural to urban area were 121 (27.9%). The waist circumference was higher in Tabasco (102.2 +/- 12 cm), and lesser in Yucatan (93.6 +/- 15 cm, p < 0.001); no differences were found for hip circumference. The logistic regression model showed that body fat distribution is associated to migration from rural to urban area, and also to diabetes of mother and age of onset of obesity. Migrating from rural to urban area is a risk factor for android body fat distribution and this risk increases with age, history of diabetes in mother and adulthood onset o obesity.

W.E.B. DuBois and the Concepts of Race and Class.

ERIC Educational Resources Information Center

Green, Dan S.; Smith, Earl

1983-01-01

Summarizes and analyzes W.E.B. DuBois's publications on race and class, particularly as he observed the relationships between White and Black Americans from about 1890 to the 1960s. Contends that DuBois's work has been seriously underrated and cites William J. Wilson's work as corroborating and extending DuBois's theories. (CJM)

Rurality and Rural Education: Discourses Underpinning Rurality and Rural Education Research in South African Postgraduate Education Research 1994-2004

ERIC Educational Resources Information Center

Nkambule, T.; Balfour, R. J.; Pillay, G.; Moletsane, R.

2011-01-01

Historically, rurality and rural education have been marginalised bodies of knowledge in South Africa. The post-1994 era has seen an emerging government concern to address the continuing interplay between poverty, HIV/AIDS, underdevelopment, and underachievement in schools categorised as rural. To address these concerns, scholars in South African…

Sustainable growth, the DuPont way.

PubMed

Holliday, C

2001-09-01

Like many manufacturers, DuPont traditionally has grown by making more and more "stuff." And its business growth has been proportional to the amount of raw materials and energy used--as well as the resulting waste and emissions from operations. Over the years, though, DuPont became aware that cheap supplies of nonrenewable resources wouldn't be endlessly available and that the earth's ecosystems couldn't indefinitely absorb the waste and emissions of production and consumption. Chad Holliday, chairman and CEO of DuPont, believes strongly in the challenge of sustainable growth and makes the business case for it: By using creativity and scientific knowledge effectively, he says, companies can provide strong returns for shareholders and grow their businesses--while also meeting the human needs of societies around the world and reducing the environmental footprint of their operations and products. In fact, a focus on sustainability can help identify new products, markets, partnerships, and intellectual property and lead to substantial business growth. Holliday describes how DuPont developed a three-pronged strategy to translate the concept of sustainability into nuts-and-bolts business practices. Focusing on integrated science, knowledge intensity, and productivity improvement, the strategy was accompanied by a new way to measure progress quantitatively. Sustainable growth should be viewed not as a program for stepped-up environmental performance but as a comprehensive way of doing business, one that delivers tremendous economic value and opens up new opportunities. Ultimately, companies will find that they can generate substantial business value through sustainability while both enhancing the quality of life around the world and protecting the environment.

[Differences in the health and disease conditions in the rural and urban-suburban populations in Nuevo León state].

PubMed

Kroeger, A; Malo, F; Pérez Samaniego, C; Berg, H

1991-01-01

This work shows the results of two surveys taken in the state of Nuevo León, Mexico during 1985. The first survey, which covered morbidity and health service use, was taken from 759 households in urban/suburban Monterrey (a city of two million inhabitants and capital of the state of Nuevo León) and from 751 households from a stratified sample from the rest of the state. The second survey, which had to do with the different aspects of quality health services available, was given to 752 patients in 93 distinct health units in Monterrey and all over the state. The objectives of this publication are: 1) to describe the morbidity of the populations in question, as well as to describe the different aspects of the supply and demand of health services; 2) to compare the conditions of life reflected in the state of health between the rural and urban/suburban zones of Nuevo León. The results obtained show that those in the urban/suburban zones of Monterrey possess certain advantages over those in the rural areas in the state of Nuevo León such as: a higher level of schooling, lower emigration to the U.S.A., a lower fertility index, lower morbidity from severe illnesses and a lower death rate in children, wider coverage from health insurance, better communication between doctor and patient, more frequent use of health services, and greater participation in prevention programs. Rural area life has the following advantages: a lower number of cesarean sections, and a prolonged period of maternal suckling. In this work, we present the opinion that the primary health care currently centered in the urban zones, where the population is much greater, should not impair the required attention in the rural areas (areas that are more extensive and often unattended).

Urban Operations in the Year 2020 (Operations en zone urbaine en l’an 2020)

DTIC Science & Technology

2003-04-01

d’un ennemi, l’accent étant alors mis sur la phase correspondante du concept. C’est ainsi que , pour mettre l’ennemi en échec, on a généralement...recommande que l’OTAN développe des capacités à utiliser dans des zones urbaines en se concentrant sur les besoins essentiels mis en évidence dans la... on peut citer les véhicules sans pilote et les armes non létales, qui permettent de réduire les pertes, ainsi que les dispositifs de largage de

Rural America at a Glance. Rural Development Research Report.

ERIC Educational Resources Information Center

Economic Research Service (USDA), Washington, DC.

This report highlights the most recent indicators of social and economic conditions in rural areas for use in developing rural policies and programs. The economic expansion of the 1990s greatly benefited rural economies. Rural areas attracted both urban residents and immigrants. Hispanics accounted for over 25 percent of nonmetropolitan population…

Reconnecting Rural America. Report on Rural Intercity Passenger Transportation.

ERIC Educational Resources Information Center

Stommes, Eileen S.

This report summarizes the results of three regional symposia held during 1987-88 to gather grassroots information about rural passenger transportation needs across the country. The first section describes the structural transformation of rural America in the 1980s: (1) the rural economy; (2) rural population trends; (3) impact of information…

Lambeaux autofermants pour le traitement des brulures electriques du scalp par haut voltage

PubMed Central

Hafidi, J.; El Mazouz, S.; El Mejatti, H.; Fejjal, N.; Gharib, N.E.; Abbassi, A.; Belmahi, A.M.

2011-01-01

Summary Les brûlures électriques par haut voltage sont responsables de gros dégâts tissulaires en immédiat et dans les jours suivant l’accident du fait de la chaleur importante dégagée par effet joule et de la thrombose microvasculaire évolutive. Les pertes de substances du scalp secondaires à ces brûlures nécessitent une couverture par lambeaux vu la destruction du périoste et du calvarium en regard. De juin 1997 à juin 2008, 15 patients ont été traités pour des pertes de substance du scalp secondaires à des brûlures électriques par haut voltage de diamètre allant de 8 à 11 cm et siégeant dans la région tonsurale. Ces patients ont été opérés dans la première semaine suivant l’accident. Les pertes de substance du scalp de taille moyenne secondaires à ces brûlures peuvent être couvertes per primam de façon fiable par des lambeaux locaux axialisés et multiples. Nous relatons l’expérience du Service de Chirurgie Plastique du Centre Hospitalier Universitaire Ibn-Sina, Rabat, Maroc, dans la gestion et la prise en charge de ces brûlures. PMID:22262963

Survie au cancer du sein à Rabat (Maroc) 2005-2008

PubMed Central

Mechita, Nada Bennani; Tazi, Mohammed Adnane; Er-Raki, Abdelouahed; Mrabet, Mustapha; Saadi, Asma; Benjaafar, Noureddine; Razine, Rachid

2016-01-01

Introduction Le cancer du sein représente un problème de santé publique au Maroc. L’objectif de ce travail était d’estimer le taux de survie au cancer du sein chez les patientes habitant la ville de Rabat. Méthodes Etude pronostique réalisée chez les patientes diagnostiquées pour cancer du sein de 2005 à 2008, habitant la ville de Rabat et enregistrées au registre des cancers de Rabat. La date d’inclusion dans l’étude correspondait à la date de confirmation histologique du cancer. L’estimation de la survie a été réalisée par la méthode de Kaplan Meier, et la comparaison entre les différentes classes d’une variable a été réalisée par le test de log rank. L’étude des facteurs associés à la survie a été effectuée par le modèle de Cox. Résultats Durant la période d’étude 628 cas de cancer du sein ont été collectés. Le pourcentage de décès était de 19,9%. La survie globale à un an était de 97,1%, elle était de 89,2% à 3 ans et de 80,6 % à 5 ans. En analyse multivariée la survie au cancer du sein était statistiquement moins bonne chez les patientes âgées de plus de 70 ans (p<0,001), ayantune grande taille de tumeur (p<0,001), un stade avancé d’adénopathies (p=0,007), présentant des métastases (p<0,001) et non traitées par hormonothérapie (p=0,002). Conclusion Une grande taille de la tumeur et la présence de métastases sont des facteurs de mauvais pronostic du cancer du sein d’où la nécessité de renforcer les programmes de dépistage. PMID:28292106

DU Processing Efficiency and Reclamation: Plasma Arc Melting

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

Imhoff, Seth D.; Aikin, Jr., Robert M.; Swenson, Hunter

The work described here corresponds to one piece of a larger effort to increase material usage efficiency during DU processing operations. In order to achieve this goal, multiple technologies and approaches are being tested. These technologies occupy a spectrum of technology readiness levels (TRLs). Plasma arc melting (PAM) is one of the technologies being investigated. PAM utilizes a high temperature plasma to melt materials. Depending on process conditions, there are potential opportunities for recycling and material reclamation. When last routinely operational, the LANL research PAM showed extremely promising results for recycling and reclamation of DU and DU alloys. The currentmore » TRL is lower due to machine idleness for nearly two decades, which has proved difficult to restart. This report describes the existing results, promising techniques, and the process of bringing this technology back to readiness at LANL.« less

Vadose Zone Monitoring of Dairy Green Water Lagoons using Soil Solution Samplers.

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

Brainard, James R.; Coplen, Amy K

2005-11-01

Over the last decade, dairy farms in New Mexico have become an important component to the economy of many rural ranching and farming communities. Dairy operations are water intensive and use groundwater that otherwise would be used for irrigation purposes. Most dairies reuse their process/green water three times and utilize lined lagoons for temporary storage of green water. Leakage of water from lagoons can pose a risk to groundwater quality. Groundwater resource protection infrastructures at dairies are regulated by the New Mexico Environment Department which currently relies on monitoring wells installed in the saturated zone for detecting leakage of wastemore » water lagoon liners. Here we present a proposal to monitor the unsaturated zone beneath the lagoons with soil water solution samplers to provide early detection of leaking liners. Early detection of leaking liners along with rapid repair can minimize contamination of aquifers and reduce dairy liability for aquifer remediation. Additionally, acceptance of vadose zone monitoring as a NMED requirement over saturated zone monitoring would very likely significantly reduce dairy startup and expansion costs. Acknowledgment Funding for this project was provided by the Sandia National Laboratories Small Business Assistance Program« less

Nurses who work in rural and remote communities in Canada: a national survey.

PubMed

MacLeod, Martha L P; Stewart, Norma J; Kulig, Judith C; Anguish, Penny; Andrews, Mary Ellen; Banner, Davina; Garraway, Leana; Hanlon, Neil; Karunanayake, Chandima; Kilpatrick, Kelley; Koren, Irene; Kosteniuk, Julie; Martin-Misener, Ruth; Mix, Nadine; Moffitt, Pertice; Olynick, Janna; Penz, Kelly; Sluggett, Larine; Van Pelt, Linda; Wilson, Erin; Zimmer, Lela

2017-05-23

In Canada, as in other parts of the world, there is geographic maldistribution of the nursing workforce, and insufficient attention is paid to the strengths and needs of those providing care in rural and remote settings. In order to inform workforce planning, a national study, Nursing Practice in Rural and Remote Canada II, was conducted with the rural and remote regulated nursing workforce (registered nurses, nurse practitioners, licensed or registered practical nurses, and registered psychiatric nurses) with the intent of informing policy and planning about improving nursing services and access to care. In this article, the study methods are described along with an examination of the characteristics of the rural and remote nursing workforce with a focus on important variations among nurse types and regions. A cross-sectional survey used a mailed questionnaire with persistent follow-up to achieve a stratified systematic sample of 3822 regulated nurses from all provinces and territories, living outside of the commuting zones of large urban centers and in the north of Canada. Rural workforce characteristics reported here suggest the persistence of key characteristics noted in a previous Canada-wide survey of rural registered nurses (2001-2002), namely the aging of the rural nursing workforce, the growth in baccalaureate education for registered nurses, and increasing casualization. Two thirds of the nurses grew up in a community of under 10 000 people. While nurses' levels of satisfaction with their nursing practice and community are generally high, significant variations were noted by nurse type. Nurses reported coming to rural communities to work for reasons of location, interest in the practice setting, and income, and staying for similar reasons. Important variations were noted by nurse type and region. The proportion of the rural nursing workforce in Canada is continuing to decline in relation to the proportion of the Canadian population in rural and remote

Cancer du sein bilatéral synchrone au Maroc: caractéristiques épidémiologiques et cliniques

PubMed Central

Boufettal, Houssine; Samouh, Naïma

2015-01-01

Préciser la fréquence, les facteurs de risque et le pronostic du cancer du sein bilatéral, à partir d'une étude rétrospective de 22 cas de cancer du sein bilatéral synchrone dans un pays du Maghreb. De 2002 à 2010, 625 patientes étaient prises en charge pour cancer du sein au service de Gynécologie-Obstétrique «C» du centre hospitalier universitaire de Casablanca. 22 cas de cancer bilatéral synchrone étaient diagnostiqués. Nos résultats sont comparés avec ceux de la littérature. La fréquence de la bilatéralité du cancer du sein synchrone était de 3,52% (22/625). L'intervalle de temps moyen entre les deux cancers est de 4 mois (0 à 6 mois). Les patientes âgées de moins de 40 ans lors du premier cancer avaient six fois plus de risque de développer un cancer au niveau du sein controlatéral que les femmes âgées de plus de 40 ans. Les patientes atteintes d'une tumeur T3 ou T4 avaient un risque neuf fois plus élevé que les autres. 90,9% (2/22) des cas des premiers cancers sont des adénocarcinomes infiltrants. Les types histologiques du premier et du douzième cancer étaient identiques dans 86,4% (19/22) des cas. Quant au pronostic, il dépend à la fois du stade du premier et du deuxième cancer et le traitement de ce dernier doit obéir aux mêmes règles du traitement du premier cancer. L'incidence du cancer bilatéral synchrone du sein est de 3,52% dans notre série. Le cancer du sein unilatéral constitue un facteur de risque de développement d'un cancer du sein controlatéral. Une surveillance à vie est nécessaire au cours d'un cancer du sein pour détecter un cancer controlatéral. PMID:26090066

Les inconvénients de perdre du poids

PubMed Central

Bosomworth, N. John

2012-01-01

Résumé Objectif Explorer les raisons pour lesquelles la perte de poids à long terme échoue la plupart du temps et évaluer les conséquences de diverses trajectoires pondérales, y compris la stabilité, la perte et le gain. Source des données Les études qui évaluent les paramètres pondéraux dans la population sont en majorité observationnelles. Des données probantes de niveau I ont été publiées pour évaluer l’influence des interventions relatives au poids sur la mortalité et la qualité de vie. Message principal Seulement un petit pourcentage des personnes qui désirent perdre du poids réussissent à le faire de manière durable. La mortalité est la plus faible chez les personnes se situant dans la catégorie de poids élevé-normal et surpoids. La trajectoire pondérale la plus sécuritaire est la stabilité du poids avec une optimisation de la condition physique et métabolique. Il est démontré que la mortalité est plus faible chez les personnes ayant des comorbidités reliées à l’obésité si elles perdent du poids. Il est aussi établi que la qualité de vie sur le plan de la santé est meilleure chez les personnes obèses qui perdent du poids. Par contre, la perte de poids chez une personne obèse autrement en santé est associée à une mortalité accrue. Conclusion La perte de poids est recommandable seulement chez les personnes qui ont des comorbidités reliées à l’obésité. Les personnes obèses en santé qui veulent perdre du poids devraient être informées qu’il peut y avoir des risques à le faire. Une stratégie qui se traduit par un indice de masse corporelle stable avec une condition physique et métabolique optimisée, peu importe le poids, est l’option d’intervention la plus sécuritaire en ce qui concerne le poids.

Dépistage précoce des retards du développement moteur

PubMed Central

Harris, Susan R.

2016-01-01

Résumé Objectif Décrire le test HINT (Harris Infant Neuromotor Test), un test d’évaluation du développement neuromoteur chez les nourrissons publié en 2010, qui s’appuie sur les normes canadiennes et peut être utilisé pour dépister les retards du développement moteur durant la première année de la vie. Qualité des données D’abondantes recherches ont été publiées sur la fiabilité intra-évaluateur, inter-évaluateur et test-retest ainsi que sur la validité convergente, prédictive, du contenu et des groupes connus du test HINT, de même que sur la sensibilité, la spécificité et les valeurs prédictives négatives et positives des inquiétudes des parents, telles qu’évaluées par le test HINT. La plupart des données probantes sont de niveau II. Message principal Il est important de diagnostiquer les retards du développement moteur durant la première année de vie, car ils sont souvent le signe de retards du développement généralisés ou de déficiences précises, telles que la paralysie cérébrale. Les inquiétudes des parents quant au développement moteur de leur enfant sont une valeur prédictive robuste de diagnostics subséquents de retard du développement moteur. Conclusion Seul le dépistage précoce des retards du développement moteur, initialement par l’entremise d’outils de dépistage comme le test HINT, permet de recommander le patient à une intervention précoce qui profiterait tant à l’enfant qu’à sa famille. PMID:27521405

The "sowing of concrete": Peri-urban smallholder perceptions of rural-urban land change in the Central Peruvian Andes.

PubMed

Haller, Andreas

2014-05-01

Policy makers concerned with the peri-urban interface find their greatest challenges in the rapid urban growth of developing mountain regions, since limitations caused by relief and altitude often lead to an increased competition between rural and urban land use at the valley floors. In this context, little attention has been paid to the affected agriculturalists' perceptions of peri-urban growth-important information required for the realization of sustainable land use planning. How is the process of rural-urban land change perceived and assessed by peri-urban smallholder communities? Which are the major difficulties to be overcome? By what means are the affected people reacting and how are these adaptation strategies linked with the ongoing landscape transformations of the hinterland? By using the example of Huancayo Metropolitano, an emerging Peruvian mountain city, it is shown that rural-urban land change is intensively discussed within peri-urban smallholder groups. Although urbanization also leads to infrastructure investments by public institutions-an advantage perceived throughout the study area-the negative impacts of rural-urban land use change prevail. The perceptions' analysis reveals that the decrease of fertile and irrigated agricultural land at the quechua valley floor is especially considered to threaten subsistence, food and income security. In order to compensate the loss of production capacities, many smallholders try to expand or intensify their land use at the suni altitudinal belt: an agro-ecological zone characterized by steep and nonirrigated slopes that can actually not be used for the year-round production of crops previously cultivated at the quechua zone.

Hazardous Waste Cleanup: DuPont Imaging Department in Parlin, New Jersey

EPA Pesticide Factsheets

DuPont has owned and operated a chemical manufacturing plant on Cheesequake Road in Parlin, New Jersey, since 1904. DuPont manufactured a variety of products at the plant including, photographic films, automotive paints, pigments, adhesives, thinners,

Rural Matters: The Rural Challenge News, 1997-2000.

ERIC Educational Resources Information Center

Rural Matters: The Rural Challenge News, 2000

2000-01-01

This document contains the 10 quarterly issues of "Rural Matters: The Rural Challenge News," published from Fall 1997 to Winter 2000 (the final issue). This newsletter focused on projects funded by the Annenberg Rural Challenge, as well as research summaries and opinion pieces on the benefits of small schools, place-based education, and…

Persistent Poverty in Rural America. Rural Studies Series.

ERIC Educational Resources Information Center

Rural Sociological Society, Bozeman, MT.

In this volume, the Rural Sociological Society Task Force on Persistent Rural Poverty analyzes the leading explanations of persistent rural poverty and points out new directions in theory that should provide a firmer foundation for antipoverty policies and programs. Written by over 50 leading social scientists, the Task Force report explains that…

Regenerating Rural Social Space? Teacher Education for Rural-Regional Sustainability

ERIC Educational Resources Information Center

Reid, Jo-Anne; Green, Bill; Cooper, Maxine; Hastings, Wendy; Lock, Graeme; White, Simone

2010-01-01

The complex interconnection among issues affecting rural-regional sustainability requires an equally complex program of research to ensure the attraction and retention of high-quality teachers for rural children. The educational effects of the construction of the rural within a deficit discourse are highlighted. A concept of rural social space is…

The 'rural pipeline' and retention of rural health professionals in Europe's northern peripheries.

PubMed

Carson, Dean B; Schoo, Adrian; Berggren, Peter

2015-12-01

The major advance in informing rural workforce policy internationally over the past 25 years has been the recognition of the importance of the 'rural pipeline'. The rural pipeline suggests that people with 'rural origin' (who spent some childhood years in rural areas) and/or 'rural exposure' (who do part of their professional training in rural areas) are more likely to select rural work locations. What is not known is whether the rural pipeline also increases the length of time professionals spend in rural practice throughout their careers. This paper analyses data from a survey of rural health professionals in six countries in the northern periphery of Europe in 2013 to examine the relationship between rural origin and rural exposure and the intention to remain in the current rural job or to preference rural jobs in future. Results are compared between countries, between different types of rural areas (based on accessibility to urban centres), different occupations and workers at different stages of their careers. The research concludes that overall the pipeline does impact on retention, and that both rural origin and rural exposure make a contribution. However, the relationship is not strong in all contexts, and health workforce policy should recognise that retention may in some cases be improved by recruiting beyond the pipeline. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Socioeconomic Disparities in Adverse Birth Outcomes in Urban and Rural Contexts: a French Mother-Child Cohort.

PubMed

Bertin, Mélanie; Viel, Jean-François; Monfort, Christine; Cordier, Sylvaine; Chevrier, Cécile

2015-09-01

Although adverse birth outcomes have been associated with neighbourhood deprivation in urban areas, few studies have addressed this issue in rural zones. This study examines whether associations between neighbourhood deprivation and adverse birth outcomes differ in urban and rural contexts, while taking individual characteristics and spatial accessibility of prenatal care (SAPC) into account. Pregnant women from a French mother-child cohort were recruited from 2002 to 2006 in Brittany. Their residential addresses were geocoded into their census blocks (the finest geographical resolution available). Deprivation was assessed at the same neighbourhood level. Models to assess the associations of deprivation, stratified by urban/rural status, with preterm delivery (PTD), with small for gestational age birth weight (SGA) and with small for gestational age head circumference at birth (SHC), estimated odds ratios (ORs), adjusted for maternal socioeconomic characteristics and SAPC. This study considered 2929 liveborn singleton pregnancies from 780 census blocks. Neighbourhood deprivation was associated with increased risks of SGA and SHC (P trend < 0.01 and 0.03 respectively), only among mothers residing in rural areas. Neighbourhood deprivation had statistically significantly heterogeneous effects on SGA and SHC according to the urban/rural status of maternal residence. These findings suggest that neighbourhood deprivation affects fetal growth differentially in urban and rural areas and that SAPC does not seem to be responsible for this difference. Comparison of these findings with the literature requires caution in the conceptualisation of urban and rural settings. © 2015 John Wiley & Sons Ltd.

THE EFFECT OF RURALITY ON THE EDUCATION OF RURAL YOUTH.

ERIC Educational Resources Information Center

CHARLES, EDGAR B.

THE PHENONMENON OF RURALITY OCCURS ALONG A RURAL-URBAN CONTINUUM, WITH THE DEGREE OF RURALITY DEPENDING UPON ENVIRONMENTAL, OCCUPATIONAL, AND SOCIO-CULTURAL CONSIDERATIONS. A HIGH DEGREE OF RURALITY IS LIKELY TO EXIST IN AREAS WHERE POPULATION CENTERS DO NOT EXCEED 2,500 PERSONS, OCCUPATIONS ARE PRIMARILY BASED ON NATURAL RESOURCE AND/OR LAND…

New insight into the distribution pattern, levels, and risk diagnosis of FRs in indoor and outdoor air at low- and high-altitude zones of Pakistan: Implications for sources and exposure.

PubMed

Khan, Muhammad Usman; Besis, Athanasios; Li, Jun; Zhang, Gan; Malik, Riffat Naseem

2017-10-01

Data regarding flame retardants (FRs) in indoor and outdoor air and their exposure to population are scarce and especially unknown in the case of Pakistan. The current study was designed to probe FR concentrations and distribution pattern in indoor and outdoor air at different altitudinal zones (DAZs) of Pakistan with special emphasis on their risk to the exposed population. In this study, passive air samplers for the purpose of FR deposition were deployed in indoor and outdoor air at the industrial, rural, and background/colder zones/sites. All the indoor and outdoor air samples collected from DAZs were analyzed for the target FRs (9.30-472.30 pg/m 3 ), showing a decreasing trend as follows: ∑NBFRs > ∑PBDEs > ∑DP. However, significant correlations among FRs in the indoor and outdoor air at DAZs signified a similar source of FR origin that is used in different consumer goods. Furthermore, air mass trajectories revealed that movement of air over industrial area sources influenced concentrations of FRs at rural sites. The FR concentrations, estimated daily intake (EDI) and the hazard quotient (HQ), were recorded to be higher in toddlers than those in adults. In addition, indoor air samples showed higher FR levels, EDI and HQ, than outdoor air samples. An elevated FR concentrations and their prevalent exposure risks were recorded in the industrial zones followed by rural and background zones. The HQ for BDE-47 and BDE-99 in the indoor and outdoor air samples at different industrial and rural sites were recorded to be >1 in toddlers and adults, this further warrants a health risk in the population. However, FR investigation in indoor and outdoor air samples will provide a baseline data in Pakistan to take further steps by the government and agencies for its implementations. Copyright © 2017 Elsevier Ltd. All rights reserved.

Barriers to modern contraceptive use in rural areas in DRC.

PubMed

Muanda, Mbadu Fidèle; Ndongo, Gahungu Parfait; Messina, Lauren J; Bertrand, Jane T

2017-09-01

Recent research in the Democratic Republic of Congo (DRC) has shown that over a quarter of women have an unmet need for family planning and that modern contraceptive use is three times higher among urban than rural women. This study focuses on the reasons behind the choices of married men and women to use contraception or not. What are the barriers that have led to low levels of modern contraceptive use among women and men in DRC rural areas? The research team conducted 24 focus groups among women (non-users of any method, users of traditional methods and users of modern methods) and husbands (of non-users or users of traditional methods) in six health zones of three geographically dispersed provinces. The key barriers that emerged were poor spousal communication, sociocultural norms (especially the husband's role as primary decision-maker and the desire for a large family), fear of side-effects and a lack of knowledge. Despite these barriers, many women in the study indicated that they were open to adopting a modern family planning method in the future. These findings imply that programming must address mutual comprehension and decision-making among rural men and women alike in order to trigger positive changes in behaviour and perceptions relating to contraceptive use.

Education in Rural America: Object or Instrumentality of Rural Development.

ERIC Educational Resources Information Center

Hobbs, Daryl

Rural schools have had a traditional role as major vehicles of rural economic development. During the rapid economic changes of the 20th century rural schools supplied the literate migrants who flocked to the cities to become the human capital for urban based expansion. Rural schools also provided the literate farmers who stayed at home and…

Factors Influencing Rural Women Cassava Processors' Intention to Participate in an Agricultural Extension Education Program. Summary of Research 80.

ERIC Educational Resources Information Center

Ojomo, Christian O.; McCaslin, N. L.

A study examined factors influencing female cassava processors' intentions regarding participation in an extension education program on cassava processing in rural Nigeria. Interviews were conducted with 224 women who were purposely selected from areas of zone 3 of Ondo State, Nigeria, which has large concentrations of cassava processors.…

The Rural Bellwether.

ERIC Educational Resources Information Center

Walker, Sherry Freeland, Ed.

2001-01-01

This theme issue of "State Education Leader" contains eight articles on rural education. "The Rural Bellwether" (Kathy Christie) discusses declining enrollment in rural schools, rural problems with teacher shortages and special education funding, issues related to school size and school district size, and distance learning…

Hazardous Waste Cleanup: E.I. DuPont de Nemours & Company in Pompton Lakes, New Jersey

EPA Pesticide Factsheets

E.I. DuPont De Nemours & Company is located at 2000 Cannonball Road, Pompton Lakes, New Jersey. The DuPont Pompton Lakes Works site (DuPont) occupies approximately 570 acres of land in Pompton Lakes and Wanaque.

Defining and Describing Rural: Implications for Rural Special Education Research and Policy

ERIC Educational Resources Information Center

Hawley, Leslie R.; Koziol, Natalie A.; Bovaird, James A.; McCormick, Carina M.; Welch, Greg W.; Arthur, Ann M.; Bash, Kirstie

2016-01-01

A critical aspect of rural research is carefully defining and describing the rural context. This is particularly important in rural special education research because different definitions of rural may influence resource allocation, grant funding eligibility, and/or research findings. In order to highlight the importance of operationalizing rural,…

Every rural resident knows that the geosciences matter!

NASA Astrophysics Data System (ADS)

Richter, D. D., Jr.

2017-12-01

For thirty years we have been working in the forests and soils of rural South Caroilna. Perhaps the most important thing we do is keep long-running field experiments alive (experiments that long pre-date us). We also pay a lot of attention to environmental history. We've watched the local kids grow up as we've also gotten to know many people in the local communities of European and African origin. While we certainly need to attend more church gatherings, we have attended a few, and while some profess that we must be digging for gold, nearly all have grown to respect us. Probably this is in part because we don't go away, and we so doggedly believe in place-base research. After all, we study what rural people depend on - the land, soil, water, trees, crops, and air. We've given data of soil chemistry to cooperative farmers, historic maps as Christmas presents, books as gifts for letting us drill deep groundwater wells into the underlying granite (because the USFS would take years for NEPA to approve our proposed well), and flowers to simply generous neighbors. We've also accepted garden produced okra, corn, and potatoes. After 30 years, I may be naive, but if you respect the land as any critical zonist (Earth scientist) must, we need place-based geological research like critical zone observatories and rural folks not only need to become part of the research, they are willing to do so.

Rural Theory.

ERIC Educational Resources Information Center

Gilbert, Jess

To be scientific, rural sociology must have a distinctive conceptual basis; therefore, defining "rural" has long been a major concern of rural sociologists. Recently faced with similar problems, political economists have revitalized the field of urban sociology by looking beyond the city to the social production of spatial forms under…

Innovation in Primary School Construction: Community Participation in Seti Zone, Nepal. Educational Building Report 20. A Case Study.

ERIC Educational Resources Information Center

Tamang, H. D.; Dharam, K. C.

Nepal is one of the poorest countries in the world. In 1981 the Education for Rural Development in Seti Zone Project--more commonly known as the "Seti Project"--was part of the Nepalese government's effort to develop a system of basic education in that far western region of Nepal. The early success of the project provided the impetus for…

Localisation inhabituelle de la tuberculose: ostéoarthrite tuberculose du pouce

PubMed Central

Mortaji, Aziz; Koulali, Khalid; Galuia, Farid

2014-01-01

L'ostéoarthrite tuberculose est rare au niveau des doigts. Nous rapportons une observation d'atteinte du pouce chez un patient de 55 ans. Il avait présenté une tuméfaction douloureuse du pouce droit suite à un traumatisme du pouce. L’étude bactériologique et une biopsie avaient permis de confirmer le diagnostic. Un traitement antibacillaire de 12 mois avait donné des résultats satisfaisants. Les particularités de la prise en charge sont discutées par rapport aux données de la littérature. PMID:25932075

Rural origin plus a rural clinical school placement is a significant predictor of medical students' intentions to practice rurally: a multi-university study.

PubMed

Walker, Judith H; Dewitt, Dawn E; Pallant, Julie F; Cunningham, Christine E

2012-01-01

Health workforce shortages are a major problem in rural areas. Australian medical schools have implemented a number of rural education and training interventions aimed at increasing medical graduates' willingness to work in rural areas. These initiatives include recruiting students from rural backgrounds, delivering training in rural areas, and providing all students with some rural exposure during their medical training. However there is little evidence regarding the impact of rural exposure versus rural origin on workforce outcomes. The aim of this study is to identify and assess factors affecting preference for future rural practice among medical students participating in the Australian Rural Clinical Schools (RCS) Program. Questionnaires were distributed to 166 medical students who had completed their RCS term in 2006; 125 (75%) responded. Medical students were asked about their preferred location and specialty for future practice, their beliefs about rural work and life, and the impact of the RCS experience on their future rural training and practice preferences. Almost half the students (47%; n=58) self-reported a 'rural background'. Significantly, students from rural backgrounds were 10 times more likely to prefer to work in rural areas when compared with other students (p<0.001). For those preferring general practice, 80% (n=24) wished to do so rurally. Eighty-five per cent (n=105) of students agreed that their RCS experience increased their interest in rural training and practice with 62% (n=75) of students indicating a preference for rural internship/basic training after their RCS experience. A substantial percentage (86%; n=108) agreed they would consider rural practice after their RCS experience. This baseline study provides significant evidence to support rural medical recruitment and retention through education and training, with important insights into the factors affecting preference for future rural practice. By far the most significant predictor

Researching Rural Places: On Social Justice and Rural Education

ERIC Educational Resources Information Center

Roberts, Philip; Green, Bill

2013-01-01

This paper explores some of the political and methodological challenges involved in researching rural education. It begins by outlining the situation in Australia regarding the relationship between social justice and rural education. It first describes the disadvantages experienced by many rural communities and presents an analysis of rural…

ANIMATION RURALE: Education for Rural Development.

ERIC Educational Resources Information Center

Moulton, Jeanne Marie

Information gathered via literature review, interview, and personal observation was used to examine the effectiveness of animation rurale programs in Senegal and Niger, French West Africa. Identifiable animation rurale assumptions tested as applicable to Senegal and Niger were: nationwide development programs at the grass roots level can be…

Rural-Urban Connections.

ERIC Educational Resources Information Center

Perkins, Daniel F.; LaGreca, Anthony J.; Mullis, Ronald L.

This publication combines three papers on rural and urban youth issues. "Key Issues Facing Rural Youth" (Daniel F. Perkins) notes that rural adolescents share the same concerns and exhibit the same problem behaviors as their urban counterparts. But in addition, geographic isolation presents problems unique to rural areas. A framework is proposed…

What does it take? The influence of rural upbringing and sense of rural background on medical students' intention to work in a rural environment.

PubMed

Somers, George T; Strasser, Roger; Jolly, Brian

2007-01-01

There is abundant evidence that rural origin is an influence on rural career choice. Rural origin is widely used to select students to be supported into programs designed to address the rural medical workforce shortage. What is not as clear is how many years of rural upbringing are required to have a maximal effect on rural career choice. Neither is the place of having a sense of rural background well understood. A cross-sectional self-completed paper-based survey of all students in years one through four of the Monash University medical course was undertaken in 2003. The survey included a scale to measure stated rural career intention as well as questions about the number of years of rural upbringing and whether students had a sense of rural background. The Rural Intention score was divided into three categories: strong urban intent, strong rural intent, and an intermediate, less certain intent. There was an 88% (n = 399) response rate from students holding Commonwealth Supported Places. Approximately 30% of these claimed a sense of rural background, and 28% had more than 8 years of rural upbringing. Twenty-five percent stated a strong intention to choose a rural career and 34.5% had strong urban intent. The remaining 40.5% were in the intermediate group. Almost all students (97.5%) with over 5 years of rural upbringing had developed a sense of rural background, and almost all (97.5%) with less than 5 years' rural upbringing denied a sense of rural background. Rural intent was high for those with a sense of rural background and those with more than 8 years of rural upbringing, but the students who had had from 4 to 8 years of rural upbringing mainly fell into the 'uncertain' category. In this cohort of almost 400 Australian medical students, a sense of rural background developed at a clear point, around 5 years of rural upbringing. Students with a sense of rural background were likely to develop a strong rural intent several years before similar students who had

Trends of Tuberculosis Case Notification and Treatment Outcomes in the Sidama Zone, Southern Ethiopia: Ten-Year Retrospective Trend Analysis in Urban-Rural Settings

PubMed Central

Dangisso, Mesay Hailu; Datiko, Daniel Gemechu; Lindtjørn, Bernt

2014-01-01

Background Ethiopia is one of the high tuberculosis (TB) burden countries. An analysis of trends and differentials in case notifications and treatment outcomes of TB may help improve our understanding of the performance of TB control services. Methods A retrospective trend analysis of TB cases was conducted in the Sidama Zone in southern Ethiopia. We registered all TB cases diagnosed and treated during 2003–2012 from all health facilities in the Sidama Zone, and analysed trends of TB case notification rates and treatment outcomes. Results The smear positive (PTB+) case notification rate (CNR) increased from 55 (95% CI 52.5–58.4) to 111 (95% CI 107.4–114.4) per 105 people. The CNRs of PTB+ in people older than 45 years increased by fourfold, while the mortality of cases during treatment declined from 11% to 3% for smear negative (PTB-) (X2 trend, P<0.001) and from 5% to 2% for PTB+ (X2 trend, P<0.001). The treatment success was higher in rural areas (AOR 1.11; CI 95%: 1.03–1.2), less for PTB- (AOR 0.86; CI 95%: 0.80–0.92) and higher for extra-pulmonary TB (AOR 1.10; CI 95%: 1.02–1.19) compared to PTB+. A higher lost-to-follow up was observed in men (AOR 1.15; CI 95%: 1.06–1.24) and among PTB- cases (AOR 1.14; CI 95%: 1.03–1.25). More deaths occurred in PTB-cases (AOR 1.65; 95% CI: 1.44–1.90) and among cases older than 65 years (AOR 3.86; CI 95%: 2.94–5.10). Lastly, retreatment cases had a higher mortality than new cases (6% vs 3%). Conclusion Over the past decade TB CNRs and treatment outcomes improved, whereas the disparities of disease burden by gender and place of residence reduced and mortality declined. Strategies should be devised to address higher risk groups for poor treatment outcomes. PMID:25460363

Le schwannome malin du nerf grand sciatique chez l'enfant

PubMed Central

Lechqar, Maryem; Elbiache, Imad; Atarraf, Karima; Bouabdellah, Youssef; Afifi, My Abderahman

2012-01-01

Le schwannome malin est une tumeur très rare chez l'enfant (1 à 2% des tumeurs des tissus mous), elle se développe au dépend des cellules de schwanne. Dans ce travail, les auteurs rapportent un cas de schwannome malin développé au dépend du nerf grand sciatique. La radiographie de la cuisse de face et de profil était normale. L'imagerie par résonance magnétique a identifié une lésion le long du trajet du nerf grand sciatique. La tumeur a été réséquée en totalité emportant le nerf grand sciatique. L'examen anatomo-pathologique a confirmé le diagnostic. PMID:23133710

Tipping Points towards Regional Forest or Urban Transition in Stressed Rural Areas: An Agent-based Modelling Application of Socio-Economic Shifts in Rural Vermont US

NASA Astrophysics Data System (ADS)

Tsai, Y.; Turnbull, S.; Zia, A.

2015-12-01

In rural areas where farming competes with urban development and environmental amenities, urban and forest transitions occur simultaneously at different locales with different rates due to the underlying socio-economic shifts. Here we develop an interactive land use transition agent-based model (ILUTABM) in which farmers' land use decisions are made contingent on expansion and location choices of urban businesses and urban residences, as well as farmers' perceived ecosystem services produced by their land holdings. The ILUTABM simulates heterogeneity in land use decisions at parcel levels by differentiating decision making processes for agricultural and urban landowners. Landowners are simulated to make land-use transition decisions as bounded rational agents that maximize their partial expected utility functions under different underlying socio-economic conditions given the category of a landowner and the spatial characteristics of the landowner's landholdings. The ILUTABM is parameterized by spatial data sets such as National Land Cover Database (NLCD), zoning, parcels, property prices, US census, farmers surveys, building/facility characteristics, soil, slope and elevation. We then apply the ILUTABM to the rural Vermont landscape, located in the Northeast Arm District of Lake Champlain and the downstream sub-watersheds of Missisquoi River, to generate phase transitions of rural land towards urban land near peri-urban areas and towards forest land near financially stressed farmlands during 2001-2051. Possible tipping point trajectories of rural land towards regional forest or urban transition are simulated under three socio-economic scenarios: business as usual (ILUTABM calibrated to 2011 NLCD), increased incentives for conservation easements, and increased incentives for attracting urban residences and businesses.

Le Programme d’enseignement décentralisé et la rétention des médecins omnipraticiens dans la région du Bas-Saint-Laurent au Québec

PubMed Central

Bustinza, Ray; Gagnon, Suzanne; Burigusa, Guillaume

2009-01-01

Résumé OBJECTIF Le but de cette étude était d’évaluer l’impact sur la rétention des médecins omnipraticiens du programme d’enseignement décentralisé, des mesures incitatives financières et de l’origine du médecin. DEVIS Nos données sont tirées de la banque du suivi des effectifs médicaux de la Régie régionale de la santé et des services sociaux du Bas-Saint-Laurent. Les questionnaires complétés par les médecins dans le cadre de cette étude ont été envoyés par la poste. MILIEU Bas-Saint-Laurent, Qué. PARTICIPANTS Des médecins omnipraticiens pratiquant depuis 1985 à août 2003 dans la région. MÉTHODOLOGIE Pour les analyses statistiques, nous avons fait appel à l’analyse multivariée, en utilisant le modèle des taux proportionnels de Cox de l’analyse de survie. RÉSULTATS La probabilité ajustée de demeurer en région, selon l’exposition aux stages de résidence en région, présente une tendance positive avec un rapport de 2,12 (P = 0,15). La probabilité de rester dans la région grimpe jusqu’à 4,5 fois plus (P < 0,01) pour un médecin originaire du Bas-Saint-Laurent. Le lien avec les mesures incitatives financières montre que la probabilité ajustée de demeurer dans le Bas-Saint-Laurent n’est pas significativement différente selon qu’ils aient ou non reçu les primes d’installation ou la bourse de la Régie de l’assurance-maladie du Québec. CONCLUSION Les facteurs les plus prometteurs pour retenir les médecins omnipraticiens en région touchent le recrutement en médecine de candidats des régions rurales et la formation décentralisée. PMID:19752242

Education for Rural Development: Embedding Rural Dimensions in Initial Teacher Preparation

ERIC Educational Resources Information Center

Masinire, Alfred; Maringe, Felix; Nkambule, Thabisile

2014-01-01

In South Africa, rural education and development are issues of social justice, especially in places that were previously established as homelands. This article presents some of the tensions that are inherent in the conceptions of rurality, rural education and the possibility of sustainable rural education and development. We propose the notion of…

Les accidents du travail dans le transport urbain en commun de la ville province de Kinshasa, République Démocratique du Congo: une étude transversale descriptive

PubMed Central

Wangata, Jemima; Elenge, Myriam; De Brouwer, Christophe

2014-01-01

Introduction Le transport en commun urbain constitue un secteur où les travailleurs sont très exposés aux accidents du travail. Cette étude visait une description épidémiologique des accidents du travail dans le secteur informel du transport en commun à Kinshasa en vue d'apporter les pistes d'amélioration de la sécurité des travailleurs dans cette activité. Méthodes Un questionnaire sur les accidents du travail, administré en Décembre 2012 a permis d'explorer les tendances significatives entre les accidents et leurs circonstances, leurs facteurs associés, leurs conséquences au sein d'une population des travailleurs (n = 472) du transport en commun à Kinshasa. Résultats Durant les 12 derniers précédant l’étude 76.5% des travailleurs ont connu au moins un accident du travail, 54,8% ont connu un arrêt d'au moins 1jour. Les accidents liés à la circulation routière étaient plus important suivis des chutes. Les facteurs ayant montré des différences significatives étaient le travail sous l'influence de l'alcool et le port des équipements de protection individuelle. Les plaies (46,3%) et les contusions (39,4%) étaient les lésions les plus courantes. Les membres supérieurs (51,3%) et inférieurs (30,7%) étaient les plus atteints. 76,6% des travailleurs ont assumé seuls leur prise en charge médicale. Conclusion L'incidence des accidents du travail dans ce secteur est très élevée. La mise en place d'une politique de prévention et gestion de différents facteurs associés ainsi qu'un système de déclaration d'accidents est nécessaire dans ce secteur. Les patrons ainsi que les politiques devraient veiller à une prise en charge médicale correcte pour des travailleurs accidentés. PMID:25667703

Geocoding rural addresses in a community contaminated by PFOA: a comparison of methods.

PubMed

Vieira, Verónica M; Howard, Gregory J; Gallagher, Lisa G; Fletcher, Tony

2010-04-21

Location is often an important component of exposure assessment, and positional errors in geocoding may result in exposure misclassification. In rural areas, successful geocoding to a street address is limited by rural route boxes. Communities have assigned physical street addresses to rural route boxes as part of E911 readdressing projects for improved emergency response. Our study compared automated and E911 methods for recovering and geocoding valid street addresses and assessed the impact of positional errors on exposure classification. The current study is a secondary analysis of existing data that included 135 addresses self-reported by participants of a rural community study who were exposed via public drinking water to perfluorooctanoate (PFOA) released from a DuPont facility in Parkersburg, West Virginia. We converted pre-E911 to post-E911 addresses using two methods: automated ZP4 address-correction software with the U.S. Postal Service LACS database and E911 data provided by Wood County, West Virginia. Addresses were geocoded using TeleAtlas, an online commercial service, and ArcView with StreetMap Premium North America NAVTEQ 2008 enhanced street dataset. We calculated positional errors using GPS measurements collected at each address and assessed exposure based on geocoded location in relation to public water pipes. The county E911 data converted 89% of the eligible addresses compared to 35% by ZP4 LACS. ArcView/NAVTEQ geocoded more addresses (n = 130) and with smaller median distance between geocodes and GPS coordinates (39 meters) than TeleAtlas (n = 85, 188 meters). Without E911 address conversion, 25% of the geocodes would have been more than 1000 meters from the true location. Positional errors in TeleAtlas geocoding resulted in exposure misclassification of seven addresses whereas ArcView/NAVTEQ methods did not misclassify any addresses. Although the study was limited by small numbers, our results suggest that the use of county E911 data in rural

Une forme exceptionnelle de la luxation perilunaire du carpe

PubMed Central

Elouakili, Issam; Ouchrif, Younes; Najib, Abdeljaouad; Ouakrim, Redouane; Lamrani, Omar; Kharmaz, Mohammed; Ismael, Farid; Lahlou, Abdo; Elouadghiri, Mohammed; El Bardouni, Ahmed; Mahfoud, Mustapha; Berrada, Mohammed Saleh; El Yaccoubi, Mouradh

2014-01-01

Les luxations périlunaires (LPL) du carpe sont des lésions extrêmement rares, qui peuvent passer inaperçue en raison d'un tableau clinique souvent trompeur, des radiographies en profil non strict ou d'interprétation difficile. Nous rapportons l'observation d'une luxation périlunaire stade III selon la classification de Witvoët et Allieu chez un patient de 32 ans, il s'agit d'une forme encore plus rare voire exceptionnelle et qui peut induire de sérieux problèmes en raison de la sévérité des dommages ligamentaires et du risque de nécrose du semilunaire plus important dans ce type de lésions. Le traitement est toujours chirurgical et doit être réalisé dans les plus brefs délais afin d’éviter les complications. PMID:25404968

Marihuana: A Conversation with NIDA's Robert L. DuPont.

PubMed

Maugh, T H

1976-05-14

Robert L. DuPont, director of the National Institute on Drug Abuse (NIDA), made headlines recently when he became one of the first Administration officials publicly to recommend a liberalization of marihuana laws. The occasion was a press conference accompanying the release of Marihuana and Health, NIDA's fifth annual report to the Congress on marihuana research. Recently, Science talked with DuPont and asked him to elaborate on those views. DuPont, a 40-year-old Harvard M.D., served as Director of the District of Columbia's Narcotics Treatment Administration from 1970 to 1973, where he conducted a comprehensive program for treatment of heroin addiction. In June 1973, Richard Nixon appointed him director of the White House Special Action Office for Drug Abuse Prevention. He held that position until the office was terminated on 30 June 1975. He has been director of NIDA since September 1973.

Niveaux d'étude du cerveau, et sagesse physique

NASA Astrophysics Data System (ADS)

Toulouse, Gérard

1993-02-01

The brain is a complex spatio-temporal affair. Several brain theories propose the definition of three superposed levels of study. But physics, though the experience of condensed matter physics, suggests that it is unwise to enforce onto brain theories a unified hierarchical scheme, the inspiration for which seems to come from the realm of sub-molecular physics. Le cerveau est une affaire spatio-temporelle complexe. Plusieurs théories du cerveau proposent de définir trois niveaux d'études superposés. Mais la physique, à travers l'expérience de la physique de la matière condensée, suggère qu'il n'est pas sage d'imposer sur les théories du cerveau un schéma hiérarchique unifié, dont l'inspiration semble provenir du domaine de la physique sub-moléculaire.

Examining community and consumer food environments for children: An urban-suburban-rural comparison in Southwestern Ontario.

PubMed

DuBreck, Catherine M; Sadler, Richard C; Arku, Godwin; Gilliland, Jason A

2018-07-01

The aim of this study is to evaluate how retail food environments for children in the City of London and Middlesex County, Ontario, Canada, vary according to level of urbanicity and level of socioeconomic distress. Urbanicity in this study is defined as a neighbourhood's designation as urban, suburban, or rural. We assessed community food environments (e.g., the type, location, and accessibility of food outlets) using 800m and 1600m network buffers (school zones) around all public and private elementary schools, and we calculated and compared density of junk food opportunities (JFO) (e.g., fast food and full-service restaurants, grocery stores, and convenience stores) within each school zone in urban, suburban and rural settings. The study also assessed consumer food environments (e.g., the price, promotion, placement, and availability of healthy options and nutrition information) through restaurant children's menu audits using the Children's Menu Assessment tool. Results suggest JFO density is greater around elementary schools in areas with higher levels of socioeconomic distress and urbanicity, while urbanicity is also associated with greater use of branded marketing and inclusion of an unhealthy dessert on children's menus. Copyright © 2018 Elsevier Ltd. All rights reserved.

Small Steps Are Easier Together: a goal-based ecological intervention to increase walking by women in rural worksites.

PubMed

Warren, Barbour S; Maley, Mary; Sugarwala, Laura J; Wells, Martin T; Devine, Carol M

2010-01-01

Small Steps Are Easier Together (SmStep) was a locally-instituted, ecologically based intervention to increase walking by women. Participants were recruited from 10 worksites in rural New York State in collaboration with worksite leaders and Cooperative Extension educators. Worksite leaders were oriented and chose site specific strategies. Participants used pedometers and personalized daily and weekly step goals. Participants reported steps on web logs and received weekly e-mail reports over 10 weeks in the spring of 2008. Of 188 enrollees, 114 (61%) reported steps. Weekly goals were met by 53% of reporters. Intention to treat analysis revealed a mean increase of 1503 daily steps. Movement to a higher step zone over their baseline zone was found for: 52% of the sedentary (n=80); 29% of the low active (n=65); 13% of the somewhat active (n=28); and 18% of the active participants (n=10). This placed 36% of enrollees at the somewhat active or higher zones (23% at baseline, p<0.005). Workers increased walking steps through a goal-based intervention in rural worksites. The SmStep intervention provides a model for a group-based, locally determined, ecological strategy to increase worksite walking supported by local community educators and remote messaging using email and a web site. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Pedagogy of the Rural: Implications of Size on Conceptualisations of Rural

ERIC Educational Resources Information Center

Walker-Gibbs, Bernadette; Ludecke, Michelle; Kline, Jodie

2015-01-01

This paper proposes a concept of Pedagogy of the Rural that draws together current rural education theory and practice to illustrate the complexities of rural space and place often overlooked in teacher education more broadly. We firstly examine notions of size, and then we explore how this impacts on the ways in which teachers in rural locations…

Neighbourhood walkability, leisure-time and transport-related physical activity in a mixed urban-rural area.

PubMed

de Sa, Eric; Ardern, Chris I

2014-01-01

Objectives. To develop a walkability index specific to mixed rural/suburban areas, and to explore the relationship between walkability scores and leisure time physical activity. Methods. Respondents were geocoded with 500 m and 1,000 m buffer zones around each address. A walkability index was derived from intersections, residential density, and land-use mix according to built environment measures. Multivariable logistic regression models were used to quantify the association between the index and physical activity levels. Analyses used cross-sectional data from the 2007-2008 Canadian Community Health Survey (n = 1158; ≥18 y). Results. Respondents living in highly walkable 500 m buffer zones (upper quartiles of the walkability index) were more likely to walk or cycle for leisure than those living in low-walkable buffer zones (quartile 1). When a 1,000 m buffer zone was applied, respondents in more walkable neighbourhoods were more likely to walk or cycle for both leisure-time and transport-related purposes. Conclusion. Developing a walkability index can assist in exploring the associations between measures of the built environment and physical activity to prioritize neighborhood change.

Multi-pollutant interactions in hyporheic zones

NASA Astrophysics Data System (ADS)

Krause, S.; Weatherill, J.; Bonet, B.; Blaen, P.; Khamis, K.; Cassidy, N. J.; Hannah, D. M.; Rivett, M. O.; Lynch, I.; Ullah, S.

2017-12-01

Hyporheic zones represent hotspots of biogeochemical reactivity, with the potential to attenuate pollutants and ameliorate their impact on ecosystem functioning. Sources and types of pollutants in streambed environments are manifold, with legacy industry contaminants, agricultural pollution and emerging pollutants such as pharmaceuticals or engineered nanoparticles entering hyporheic zones along different flow paths where they mix and potentially react with each other. Current conceptualizations of drivers and controls of biogeochemical turnover in hyporheic zones highlight primarily the role of transport and reaction times but do not account for potential interactions between different pollutants. This study presents two case studies of multi-pollutant interactions to illustrate the need to consider interferences between different pollutants, their transport and reaction pathways for adequate impact assessment. We discuss in the first instance how the natural attenuation of a Trichloroethylene (TCE) groundwater plume in an agricultural catchment is limited by high riparian and hyporheic nitrate concentrations. As nitrate outcompeted TCE in its reaction with organic carbon as electron donor, TCE attenuation was in this case limited to hyporheic denitrification hotspots. Hence any pollution control measures to reduce the impact of this TCE plume require a reduction of agricultural nitrate loads, highlighting the connectedness of legacy (TCE) and more recent (nitrate) pollution problems. In the second case, we investigate how the labile organic carbon content of streambed sediments as main control of hyporheic respiration is overridden by exposure to different silver nanoparticle concentrations, representing emerging pollutants in many of our rivers. Also in this case, the impacts of different stressors (nanoparticle exposure) and drivers (availability of organic matter, water temperature) are interacting in their impacts on hyporheic zone functioning. We argue that

Distribution of wild mammal assemblages along an urban-rural-forest landscape gradient in warm-temperate East Asia.

PubMed

Saito, Masayuki; Koike, Fumito

2013-01-01

Urbanization may alter mammal assemblages via habitat loss, food subsidies, and other factors related to human activities. The general distribution patterns of wild mammal assemblages along urban-rural-forest landscape gradients have not been studied, although many studies have focused on a single species or taxon, such as rodents. We quantitatively evaluated the effects of the urban-rural-forest gradient and spatial scale on the distributions of large and mid-sized mammals in the world's largest metropolitan area in warm-temperate Asia using nonspecific camera-trapping along two linear transects spanning from the urban zone in the Tokyo metropolitan area to surrounding rural and forest landscapes. Many large and mid-sized species generally decreased from forest landscapes to urban cores, although some species preferred anthropogenic landscapes. Sika deer (Cervus nippon), Reeves' muntjac (Muntiacus reevesi), Japanese macaque (Macaca fuscata), Japanese squirrel (Sciurus lis), Japanese marten (Martes melampus), Japanese badger (Meles anakuma), and wild boar (Sus scrofa) generally dominated the mammal assemblage of the forest landscape. Raccoon (Procyon lotor), raccoon dog (Nyctereutes procyonoides), and Japanese hare (Lepus brachyurus) dominated the mammal assemblage in the intermediate zone (i.e., rural and suburban landscape). Cats (feral and free-roaming housecats; Felis catus) were common in the urban assemblage. The key spatial scales for forest species were more than 4000-m radius, indicating that conservation and management plans for these mammal assemblages should be considered on large spatial scales. However, small green spaces will also be important for mammal conservation in the urban landscape, because an indigenous omnivore (raccoon dog) had a smaller key spatial scale (500-m radius) than those of forest mammals. Urbanization was generally the most important factor in the distributions of mammals, and it is necessary to consider the spatial scale of

Characterization of sleeping sickness transmission sites in rural and periurban areas of Kinshasa (République Démocratique du Congo).

PubMed

Grébaut, Pascal; Bena, Jean-Marie; Manzambi, Emile Zola; Mansinsa, Philémon; Khande, Victor; Ollivier, Gaelle; Cuny, Gérard; Simo, Gustave

2009-12-01

To characterize the potential transmission sites of sleeping sickness in Kinshasa, two entomologic surveys were carried out during the dry and the rainy seasons in rural and periurban areas of Kinshasa in 2005. About 610 pyramidal traps were set up, and 897 Glossina fuscipes quanzensis were captured. Environmental and biologic factors were reported, and relationships between these factors were evaluated using logistic regression and multiple correspondence analysis. The biologic factors (the presence of tsetse flies, human blood meals, and teneral flies) were progressively accumulated at each capture site to permit the characterization of the sleeping sickness transmission risk. The dry season was found to be a more favorable period for the disease transmission than the rainy season. Moreover, the landscapes characterized by the presence of argillaceous soils, raised ground cover with forest residues and rivers, were identified as types of environments with greater risk of sleeping sickness transmission. Pig breeding appeared as an important factor increasing the disease transmission. If vector control is continuously performed along rivers segments at high risk, the transmission of sleeping sickness in rural and periurban areas of Kinshasa will considerably decrease.

[Acceptance and rejection of vasectomy in rural males].

PubMed

García Moreno, Juan; Solano Sainos, Luis Miguel

2005-01-01

One problem in rural population is the gap between coverage of contraception and scant masculine participation, which could be due to lack of information of to other sociocultural factors. We investigated, in two stages, the characteristics or the profile of the sexual and reproductive behavior of males in an exploratory study by means of focus groups to determine their relevant motivations and characteristics and subsequently, a structured questionnaire to ascertain the magnitude of the factors explored. The population corresponded to zones of rural hospital medical services zones of medical services in seven ethnic groups of the Mexican Republic and included men who accepted and who rejected vasectomy. The profile of males who accepted vasectomy allowed to determine that there exist a unsatisfied demand for contraceptive protection and the desire of not having additional children; in addition, we found that the decision to accept vasectomy is determined to a greater extent for reasons different from that of information on the contraceptive method. The important proportion of males who were non-users of contraceptive methods who accepted vasectomy supposed information on contraception to be the most consistent reason; nonetheless, this information was not considered sufficient and timely; thus, adverse economic situation, a certain condition related with the couple such as health or love for the female partner are the more weighty reasons for deciding to accept vasectomy, while the fear of poor sexual performance is the most powerful factor for rejection of vasectomy. Masculine participation in family planning is a factor that conditions contraceptive coverage and its respective benefits. The profile of the male who accepts vasectomy aids in identifying candidates forthe procedure and in reducing unsatisfied demand. Greater diffusion of information of the contraceptive method of vasectomy, greater links between male needs and vasectomy, and maintaining or

Teaching in Rural Schools.

ERIC Educational Resources Information Center

Woofter, Thomas Jackson

Published in 1917, this book overviews rural schooling during the early 1900s and was written to address the problems of rural teaching and to serve as an introductory guide for rural teachers. Specifically, the book aimed to bring attention to the needs of rural life and the possible contributions of the rural school, to describe effective…

Red Rural, Blue Rural: The Geography of Presidential Voting in Rural America

ERIC Educational Resources Information Center

Scala, Dante J.; Johnson, Kenneth M.

2016-01-01

Political commentators routinely treat rural America as an undifferentiated bastion of strength for Republicans. In fact, rural America is a deceptively simple term describing a remarkably diverse collection of places encompassing nearly 75 percent of the U.S. land area and 50 million people. Voting trends in this vast area are far from…

Kyste épidermoïde du testicule : Étude de cas

PubMed Central

Diarra, Alkadri; Elammari, Jalal Eddine; Kassogue, Amadou; El Fassi, Mohammed Jamal; Farih, My Hassan

2013-01-01

Résumé Le kyste épidermoïde (KE) du testicule est une tumeur bénigne rare. Le diagnostic peut être évoqué par l’échographie et l’IRM. En cas de lésion unique de petite taille, il est possible d’effectuer une chirurgie conservatrice. Ce traitement nécessite une confirmation anatomopathologique. Le présent article fait état de l’observation d’un patient de 34 ans ayant été admis en consultation d’urologie pour désir d’enfant. Le diagnostic de KE associé à une varicocèle gauche a été retenu. L’énucléation du kyste avec cure de varicocèle a été réalisée sans complications postopératoires. Une revue de la littérature nous a permis de mettre en évidence les différents aspects du KE du testicule et les méthodes thérapeutiques envisageables. PMID:24282476

Des proprietes de l'etat normal du modele de Hubbard bidimensionnel

NASA Astrophysics Data System (ADS)

Lemay, Francois

Depuis leur decouverte, les etudes experimentales ont demontre que les supra-conducteurs a haute temperature ont une phase normale tres etrange. Les proprietes de ces materiaux ne sont pas bien decrites par la theorie du liquide de Fermi. Le modele de Hubbard bidimensionnel, bien qu'il ne soit pas encore resolu, est toujours considere comme un candidat pour expliquer la physique de ces composes. Dans cet ouvrage, nous mettons en evidence plusieurs proprietes electroniques du modele qui sont incompatibles avec l'existence de quasi-particules. Nous montrons notamment que la susceptibilite des electrons libres sur reseau contient des singularites logarithmiques qui influencent de facon determinante les proprietes de la self-energie a basse frequence. Ces singularites sont responsables de la destruction des quasi-particules. En l'absence de fluctuations antiferromagnetiques, elles sont aussi responsables de l'existence d'un petit pseudogap dans le poids spectral au niveau de Fermi. Les proprietes du modele sont egalement etudiees pour une surface de Fermi similaire a celle des supraconducteurs a haute temperature. Un parallele est etabli entre certaines caracteristiques du modele et celles de ces materiaux.

Connecting College Learners with Rural Entrepreneurship Opportunities: The Rural Entrepreneurship Teaching Unit

ERIC Educational Resources Information Center

Frazier, Barbara J.; Niehm, Linda S.; Stoel, Leslie

2012-01-01

The Rural Entrepreneurship Teaching Unit (RETU) is designed to acquaint university retailing and hospitality majors with rural entrepreneurship opportunities. The unit is an outcome of a federal grant focused on the contribution of the local retail sector to rural community resilience. The RETU integrates knowledge regarding rural development,…

Two-generation reproductive toxicity study of implanted depleted uranium (DU) in CD rats.

PubMed

Arfsten, D P; Still, K R; Wilfong, E R; Johnson, E W; McInturf, S M; Eggers, J S; Schaeffer, D J; Bekkedal, M Y-V

2009-01-01

Depleted uranium (DU) munitions and armor plating have been used in several conflicts over the last 17 yr, including the Persian Gulf War and the Iraq War. Because of its effectiveness and availability, DU will continue to be used in military applications into the foreseeable future. There is much controversy over the use of DU in weapons and equipment because of its potential radiological and toxic hazards, and there is concern over the chronic adverse health effects of embedded DU shrapnel in war veterans and bystanders. This study evaluated the effects of long-term implantation of DU on the reproductive success of F0 generation adults and development and survival of subsequent F1 and F2 generations in a two-generation reproductive toxicity study. F0 generation Sprague-Dawley rats, 8 wk of age, were surgically implanted with 0, 4, 8, 12, or 20 DU pellets (1 x 2 mm). Inert implant control animals were implanted with 12 or 20 tantallum (Ta) pellets. The F0 generation was then mated at 120 d post DU implantation. In the F0 generation, when measured on postimplantation d 27 and 117, uranium was present in the urine of DU-implanted animals in a dose-dependent manner. F0 reproductive success was similar across treatment groups and the maternal retrieval test revealed no changes in maternal behavior. DU implantation exerted no effect on the survival, health, or well-being of the F0 generation. Necropsy results of F0 animals were negative with the exception of a marked inflammatory response surrounding the implanted DU pellets. For the F1 generation, measures of F1 development through postnatal day (PND) 20 were unremarkable and no gross abnormalities were observed in F1 offspring. No uranium was detected in whole-body homogenates of PND 4 or PND 20 pups. Necropsy findings of F1 PND 20 pups were negative and no instances of ribcage malformation were observed in F1 PND 20 pups. Body weight and body weight gain of F1 rats through PND 120 were similar across treatment

La plastie en rail dans le traitement des brides rétractiles du creux poplite

PubMed Central

Achbouk, A.; Khales, A.; Bourra, K.; Tourabi, K.; Ababou, K.; Ihrai, H.

2011-01-01

Summary Les Auteurs décrivent le cas d’un patient âgé de 45 ans atteint de brûlures thermiques par flammes suite à la déflagration d’une bonbonne de gaz. Les lésions initiales intéressaient les quatre membres (en particulier, le genou) et le tronc. La prise en charge initiale a consisté en une excision-greffe précoce des membres. L’évolution a été marquée par la survenue de cicatrices hypertrophiques au niveau des zones non greffées et à la bordure de la greffe ainsi que la survenue de brides rétractiles. Devant l’handicap fonctionnel engendré par la bride à cause de la limitation importante de l’extension, le patient a été admis pour cure chirurgicale. Grâce à la technique en rail décrite, le patient a pu récupérer une fonction normale du genou. Les suites ont été simples avec une durée d’hospitalisation d’un mois. Le résultat esthétique est relativement satisfaisant. La technique en rail est un moyen parmi l’arsenal thérapeutique qui permet de traiter la bride du creux poplité. Sa simplicité, sa facilité technique et son résultat satisfaisant ainsi que ses suites simples permettent de la rendre une technique très prisée dans le traitement de ce type de bride. PMID:21991240

Initial evaluation of rural programs at the Australian National University: understanding the effects of rural programs on intentions for rural and remote medical practice.

PubMed

Lee, Yin Huey; Barnard, Amanda; Owen, Cathy

2011-01-01

Rural health workforce issues are a priority area for the Australian Government and substantial funding has been provided for rural education programs to address health workforce disparities across Australia's rural and remote communities. The Australian Government established a Rural Health Strategy in 2001 and as a result there are now 14 rural clinical schools in Australia. The 2008 Urbis Report highlighted the lack of research on rural programs and workforce outcomes, essential to ensuring that educational efforts, resources and funding are being concentrated appropriately. This study examined the Australian National University (ANU) Medical School's 4 year rural program to identify the impact of elective and compulsory program components on student intentions to practice in a rural and remote location post-graduation. The study also explores factors that affect student decisions to apply for year-long rural placements. METHODS; ANU Medical School's graduating cohort of 2008 fourth year medical students completed an anonymous and voluntary online survey questionnaire. Survey sections included student demographics, compulsory and elective components of the ANU rural program, and an overall evaluation of the ANU rural curriculum. The survey contained a mixture of forced-answer questions and open-ended commentary. Quantitative data were analyzed for descriptive and frequency statistics using EpiInfo V3.5.1 (http://wwwn.cdc.gov/epiinfo/). Qualitative data were reviewed and consistent themes among responses extracted. In total, 40 students from a cohort of 88 (45%) responded, with 26 respondents (65%) indicating that at medical school commencement they considered working in a rural or remote area. At the end of their medical education, 33 respondents (82%) indicated their intention to spend some time in their careers working in a rural or remote area. Students from non-rural backgrounds had greater positive

Institutional Delivery Service Utilization among Women from Rural Districts of Wolaita and Dawro Zones, Southern Ethiopia; a Community Based Cross-Sectional Study

PubMed Central

Arba, Mihiretu Alemayehu; Darebo, Tadele Dana; Koyira, Mengistu Meskele

2016-01-01

Introduction The highest number of maternal deaths occur during labour, delivery and the first day after delivery highlighting the critical need for good quality care during this period. Therefore, for the strategies of institutional delivery to be effective, it is essential to understand the factors that influence individual and household factors to utilize skilled birth attendance and institutions for delivery. This study was aimed to assess factors affecting the utilization of institutional delivery service of women in rural districts of Wolaita and Dawro Zones. Methods A community based cross-sectional study was done among mothers who gave birth within the past one year preceding the survey in Wolaita and Dawro Zones, from February 01 –April 30, 2015 by using a three stage sampling technique. Initially, 6 districts were selected randomly from the total of 17 eligible districts. Then, 2 kebele from each district was selected randomly cumulating a total of 12 clusters. Finally, study participants were selected from each cluster by using systematic sampling technique. Accordingly, 957 mothers were included in the survey. Data was collected by using a pretested interviewer administered structured questionnaire. The questionnaire was prepared by including socio-demographic variables and variables of maternal health service utilization factors. Data was entered using Epi-data version 1.4.4.0 and exported to SPSS version 20 for analysis. Bivariate and multiple logistic regressions were applied to identify candidate and predictor variables respectively. Result Only 38% of study participants delivered the index child at health facility. Husband’s educational status, wealth index, average distance from nearest health facility, wanted pregnancy, agreement to follow post-natal care, problem faced during delivery, birth order, preference of health professional for ante-natal care and maternity care were predictors of institutional delivery. Conclusion The use of

Institutional Delivery Service Utilization among Women from Rural Districts of Wolaita and Dawro Zones, Southern Ethiopia; a Community Based Cross-Sectional Study.

PubMed

Arba, Mihiretu Alemayehu; Darebo, Tadele Dana; Koyira, Mengistu Meskele

2016-01-01

The highest number of maternal deaths occur during labour, delivery and the first day after delivery highlighting the critical need for good quality care during this period. Therefore, for the strategies of institutional delivery to be effective, it is essential to understand the factors that influence individual and household factors to utilize skilled birth attendance and institutions for delivery. This study was aimed to assess factors affecting the utilization of institutional delivery service of women in rural districts of Wolaita and Dawro Zones. A community based cross-sectional study was done among mothers who gave birth within the past one year preceding the survey in Wolaita and Dawro Zones, from February 01 -April 30, 2015 by using a three stage sampling technique. Initially, 6 districts were selected randomly from the total of 17 eligible districts. Then, 2 kebele from each district was selected randomly cumulating a total of 12 clusters. Finally, study participants were selected from each cluster by using systematic sampling technique. Accordingly, 957 mothers were included in the survey. Data was collected by using a pretested interviewer administered structured questionnaire. The questionnaire was prepared by including socio-demographic variables and variables of maternal health service utilization factors. Data was entered using Epi-data version 1.4.4.0 and exported to SPSS version 20 for analysis. Bivariate and multiple logistic regressions were applied to identify candidate and predictor variables respectively. Only 38% of study participants delivered the index child at health facility. Husband's educational status, wealth index, average distance from nearest health facility, wanted pregnancy, agreement to follow post-natal care, problem faced during delivery, birth order, preference of health professional for ante-natal care and maternity care were predictors of institutional delivery. The use of institutional delivery service is low in the study

Rural veterinary services in Western Australia: Part B. Rural practice.

PubMed

Maxwell, J A L; Costa, N D; Layman, L L; Robertson, I D

2008-03-01

To determine the current status of rural veterinary services in Western Australia. A questionnaire was sent to all eligible rural practitioners registered in 2006 and the replies were transferred to Microsoft Excel for analysis. Of the rural practitioners invited to participate in the survey replies were received from 67%. There were equal numbers of females and males. Their mean age was 44 years. Ninety per cent of respondents considered knowledge gained as an undergraduate was sufficient to equip them for practice, but only 60% considered their practical skills adequate. Thirteen per cent of those in rural practices in 2005 had left by 2006. Eighty-nine per cent of respondents were in mixed practice, the balance in specific species practice, such as equine, large animal and production animal consultancy. The majority of rural practitioners relied on servicing companion animals for their viability; 7% earned their income from servicing production animals only. Seventy per cent utilised merchandising and the sale of pet foods to supplement the income received from the traditional veterinary services and 34% found it necessary to earn an independent income. A quarter considered that rural practice did not have a future. The majority of rural practitioners in Western Australia depend on companion animals, not production animals, to remain viable, with very few operating production animal services. Poor remuneration is a major reason why veterinarians leave rural practice, and many find it necessary to supplement their income or develop an independent income.

Speaking Truth to Power: Du Bois as Educator and Community Activist

ERIC Educational Resources Information Center

Grant, Carl A.; Grant, Paul D.

2017-01-01

This article uses W. E. B. Du Bois's work as an education and community activist to discuss race, oppression, and speaking-back to power in this time of racialized policies enacted by the Trump administration. This article centers a comparative discussion of the racialization of democracy by presidents Wilson and Trump to show the ways Du Bois was…

The role of rural nurse managers in supporting new graduate nurses in rural practice.

PubMed

Lea, Jackie; Cruickshank, Mary

2017-04-01

To investigate the nature and timing of support available to new graduate nurses within a rural transition to practice programme. For new graduates in rural practice successful transition is complicated by the unique role of the rural nurse, staff ratios and resources within rural environments. Little is known about the support needs of graduates working in rural health services, or who is best placed to provide support during their transition. This was a qualitative case study, using individual interviews with new graduate nurses at 3, 6 and 9 months milestones during a 12-month rural transition to practice programme plus interviews with experienced rural nurses who were employed in rural health agencies where the new graduate nurses were employed. Graduates in rural health services rely on nurse unit managers and nurse managers for feedback, support and debriefing, provision of emotional support, advocacy, openness, encouragement and protection from organisational requests and demands during the transition to rural nursing practice. Nurse managers play an important role in rural health services in the provision of support for new graduate nurses. As clinical leaders rural nurse managers and nurse unit managers, have an important role in facilitating the successful entry and retention of new graduate nurses into the rural nursing workforce. © 2016 John Wiley & Sons Ltd.

Rural maternity care.

PubMed

Miller, Katherine J; Couchie, Carol; Ehman, William; Graves, Lisa; Grzybowski, Stefan; Medves, Jennifer

2012-10-01

To provide an overview of current information on issues in maternity care relevant to rural populations. Medline was searched for articles published in English from 1995 to 2012 about rural maternity care. Relevant publications and position papers from appropriate organizations were also reviewed. This information will help obstetrical care providers in rural areas to continue providing quality care for women in their communities. Recommendations 1. Women who reside in rural and remote communities in Canada should receive high-quality maternity care as close to home as possible. 2. The provision of rural maternity care must be collaborative, woman- and family-centred, culturally sensitive, and respectful. 3. Rural maternity care services should be supported through active policies aligned with these recommendations. 4. While local access to surgical and anaesthetic services is desirable, there is evidence that good outcomes can be sustained within an integrated perinatal care system without local access to operative delivery. There is evidence that the outcomes are better when women do not have to travel far from their communities. Access to an integrated perinatal care system should be provided for all women. 5. The social and emotional needs of rural women must be considered in service planning. Women who are required to leave their communities to give birth should be supported both financially and emotionally. 6. Innovative interprofessional models should be implemented as part of the solution for high-quality, collaborative, and integrated care for rural and remote women. 7. Registered nurses are essential to the provision of high-quality rural maternity care throughout pregnancy, birth, and the postpartum period. Maternity nursing skills should be recognized as a fundamental part of generalist rural nursing skills. 8. Remuneration for maternity care providers should reflect the unique challenges and increased professional responsibility faced by providers in

Evaluation du niveau de connaissance des patients sur la gestion du traitement par les antis vitamines K dans le service de cardiologie de Ouagadougou

PubMed Central

Samadoulougou, André; Temoua Naibe, Dangwé; Mandi, Germain; Yameogo, Relwendé Aristide; Kabore, Elisé; Millogo, Georges; Yameogo, Nobila Valentin; Kologo, Jonas Koudougou; Thiam/Tall, Anna; Toguyeni, Boubacar Jean Yves; Zabsonre, Patrice

2014-01-01

Introduction Les antivitamines K (AVK), traitement anticoagulant oral le plus largement prescrit, posent un réel problème de santé publique du fait de leur risque iatrogène. L'objectif de cette étude était de préciser le niveau de connaissance des patients sur la gestion de leur traitement par les AVK. Méthodes Il s'est agi d'une enquête transversale descriptive réalisée au CHU-Yalgado Ouédraogo, sur une période de 03 mois : du 1er mars au 31 mai 2012. Un questionnaire a été administré aux patients bénéficiant d'un traitement AVK depuis au moins un mois. Résultats Soixante-dix patients ont été inclus dans l'étude dont 30 hommes. L'âge moyen était de 49 ans ± 16 ans. Les cardiopathies et la maladie thromboembolique veineuse justifiant l'institution du traitement AVK étaient retrouvées respectivement dans 58,6% et 41,4% des cas. Le nom de l'AVK et la raison exacte du traitement étaient connus respectivement dans 91,4% et 67,1% des cas. Plus de la moitié des patients (68,6%) savaient que les AVK rendaient le sang plus fluide. Quarante-six patients (65,7%) citaient l'INR comme examen biologique de surveillance du traitement et seulement 28 patients (40%) connaissaient les valeurs cibles. La majorité des patients ne connaissait pas les risques encourus en cas de surdosage (72,8%) et de sous-dosage (71,4%). Une automédication par anti-inflammatoire non stéroïdien était signalée par 18 patients (25,7%). Les choux (74,3%) et la laitue (62,9%), aliments à consommer avec modération, étaient les plus cités. Conclusion Les connaissances des patients sur la gestion des AVK étaient fragmentaires et insuffisantes pour assurer la sécurité et l'efficacité du traitement. La création d'un programme d'éducation thérapeutique sur les AVK s'avère alors nécessaire. PMID:25870741

Active living for rural youth: addressing physical inactivity in rural communities.

PubMed

Yousefian, Anush; Ziller, Erika; Swartz, Jon; Hartley, David

2009-01-01

Rural youth are at greater risk than urban youth for obesity and physical inactivity. Active living research incorporates an ecological approach to promoting physical activity (PA) by recognizing that individual behavior, social environments, physical environments, and policies contribute to behavior change. Active living research and interventions have been limited primarily to urban settings. Because rural communities have unique environmental features and sociocultural characteristics, this project combines insights from current active living models with more focused consideration of the physical and social realities of rural areas. In this study, we report on our efforts to develop, test, and refine a conceptual model describing the interaction between the individual and the environment as it enhances or thwarts active living in rural communities. Our findings revealed a host of relevant "predisposing" and "enabling" factors, including sociodemographic, environmental, policy, and programmatic elements, that extend across the four domains of active living--transportation, recreation, occupation, and household. A one-size approach to PA promotion will not fit the needs of rural youth. Given the unique challenges that rural communities face, efforts to combat childhood obesity must consider rural residents a priority population. More research, interventions, and evaluations on ways to promote rural PA are needed.

Arguing for Rural Health in Medicare: A Progressive Rhetoric for Rural America

ERIC Educational Resources Information Center

Ricketts, Thomas C.

2004-01-01

Rural health policy is the laws, regulations, rules, and interpretations that benefit or affect health and health care for rural populations. This paper examines how rural health policy is viewed in the broader field of public policy, discusses the role of advocacy in developing rural health policy, and suggests ways to make that advocacy more…

Watershed Data Management (WDM) database for West Branch DuPage River streamflow simulation, DuPage County, Illinois, January 1, 2007, through September 30, 2013

USGS Publications Warehouse

Bera, Maitreyee

2017-10-16

The U.S. Geological Survey (USGS), in cooperation with the DuPage County Stormwater Management Department, maintains a database of hourly meteorological and hydrologic data for use in a near real-time streamflow simulation system. This system is used in the management and operation of reservoirs and other flood-control structures in the West Branch DuPage River watershed in DuPage County, Illinois. The majority of the precipitation data are collected from a tipping-bucket rain-gage network located in and near DuPage County. The other meteorological data (air temperature, dewpoint temperature, wind speed, and solar radiation) are collected at Argonne National Laboratory in Argonne, Ill. Potential evapotranspiration is computed from the meteorological data using the computer program LXPET (Lamoreux Potential Evapotranspiration). The hydrologic data (water-surface elevation [stage] and discharge) are collected at U.S.Geological Survey streamflow-gaging stations in and around DuPage County. These data are stored in a Watershed Data Management (WDM) database.This report describes a version of the WDM database that is quality-assured and quality-controlled annually to ensure datasets are complete and accurate. This database is named WBDR13.WDM. It contains data from January 1, 2007, through September 30, 2013. Each precipitation dataset may have time periods of inaccurate data. This report describes the methods used to estimate the data for the periods of missing, erroneous, or snowfall-affected data and thereby improve the accuracy of these data. The other meteorological datasets are described in detail in Over and others (2010), and the hydrologic datasets in the database are fully described in the online USGS annual water data reports for Illinois (U.S. Geological Survey, 2016) and, therefore, are described in less detail than the precipitation datasets in this report.

Rural Education Issues: Rural Administrators Speak Out

ERIC Educational Resources Information Center

Williams, Julia; Nierengarten, Gerry

2010-01-01

The purpose of this study was to identify the issues that most affect Minnesota's rural public school administrators as they attempt to fulfill the mandates required from state legislation and communities. A second purpose was to identify exemplary practices valued by individual Minnesota rural schools and districts. Electronic surveys were sent…

Rapport sur l'état du patrimoine astronomique dans les observatoires français de la fin du XIXè siècle

NASA Astrophysics Data System (ADS)

Damm, E.; Pécontal, E.

2012-12-01

Suite au colloque sur la sauvegarde du patrimoine astronomique organisé par le MAEE et la SAF, sous l'égide de l'UNESCO, qui a conduit à l'adoption de la Déclaration de Paris, les directeurs d'observatoires institutionnels qui étaient absents du colloque ont ressenti le besoin de discuter de ces conclusions prises en leur nom. L'initiative d'organiser une réunion des directeurs des Observatoires des Sciences de l'Univers (OSU) à ce sujet le 30 janvier 2012 a été prise par François Vernotte, directeur de l'Observatoire de Besançon. Le présent compte-rendu de visite résulte d'une initiative spontanée d'Emmanuel Pécontal, astronome responsable du Patrimoine à l'observatoire de Lyon, et d'Evelyne Damm, membre de la Commission Nationale de classement des Monuments Historiques (CNMH) et élue à la communauté d'agglomération des Portes de l'Essonne oû est sis l'observatoire de Camille Flammarion.

Training Medical Students for Rural, Underserved Areas: A Rural Medical Education Program in California.

PubMed

Eidson-Ton, W Suzanne; Rainwater, Julie; Hilty, Donald; Henderson, Stuart; Hancock, Christine; Nation, Cathryn L; Nesbitt, Thomas

2016-01-01

The Association of American Medical Colleges projects an increasing shortage of physicians in rural areas. Medical schools have developed specialty track programs to improve the recruitment and retention of physicians who can serve rural populations. One such program in California includes a variety of unique elements including outreach, admissions, rural clinical experiences, focused mentorship, scholarly and leadership opportunities, and engagement with rural communities. Preliminary outcomes demonstrate that this rural track program has achieved some success in the recruitment, retention, and training of students interested in future rural practice and in the placement of students in primary care residencies. Long-term outcomes, such as graduates entering rural practice, are still unknown, but will be monitored to assess the impact and sustainability of the rural program. This article illustrates the opportunities and challenges of training medical students for rural practice and provides lessons learned to inform newly-established and long standing rural medical education programs.

Stressors of dual-qualification nursing teachers in the ChengDu-ChongQing economic zone of China--a qualitative study.

PubMed

Wu, Youfeng; Liu, Hui; He, Hongyan

2013-12-01

Nursing and teaching are considered risk professions with high levels of stress and burnout. Dual-qualification nursing teachers (DQNT) are nurses who both teach and practise. These nurses face additional stress. This study explored the stressors of DQNT in the Chengdu-Chongqing Economic Zone of China. This qualitative study used in-depth, open-ended interviews. The interview responses were analysed using a grounded theory approach. The participants in this study included 21 DQNT from 5 teaching hospitals in the Chengdu-Chongqing Economic Zone of China. The results indicated that heavy workload, personal safety, inadequate pay, role overload, and poor working environment are stressors of DQNT. Furthermore, Chinese DQNT face violence from patients and students. The study provides a theoretical basis to help DQNT to cope with stress. Copyright © 2013 Elsevier Ltd. All rights reserved.

Rural women caregivers in Canada.

PubMed

Crosato, Kay E; Leipert, Beverly

2006-01-01

Informal caregiving within rural contexts in Canada is increasing. This is due in part to a number of factors related to the restructuring of the Canadian health care system, the regionalization of services to urban locations, the increased population of people 65 years and older, and the desire of this population to age within their rural homes. Most often, the informal caregiving role is assumed by rural women. Women tend to fall into the role of informal caregiver to elders because of the many societal and gender expectations and values that are present within the rural culture. The purpose of this literature review is to identify the context in which women provide care for an elder in rural Canada. Illustrating these issues will help to uncover challenges and barriers rural women face when providing care and highlight recommendations and implications for rural women caregivers and nurses employed within rural settings. Many rural women share similar caregiving experiences as urban informal caregivers, but rural women are faced with additional challenges in providing quality care for an elder. Rural women caregivers are faced with such issues as limited access to adequate and appropriate healthcare services, culturally incongruent health care, geographical distance from regionalized centers and health services, transportation challenges, and social/geographical isolation. In addition to these issues, many rural women are faced with the multiple role demands that attend being a wife, mother, caregiver and employee. The pile up of these factors leaves rural women caregivers susceptible to additional stresses and burn out, with limited resources on which to depend. Through reviewing pertinent literature, appropriate implications and recommendations can be made that may assist rural women caregivers and rural nurses. Nurses working within rural communities are in ideal settings to work collaboratively in building supportive relationships with rural women in order to

Locke and Du Bois: Two Major Black Voices Muzzled by Philanthropic Organizations.

ERIC Educational Resources Information Center

Fitchue, M. Anthony

1997-01-01

In 1935, the Howard University philosopher Alain Locke asked W. E. B. Du Bois to contribute to an adult education project for African Americans. Censorship by white-controlled foundations forced Locke to reject the Du Bois essay to protect contributions for causes of great importance to blacks. (Author/SLD)

Rural Information Needs.

ERIC Educational Resources Information Center

Fowler, Dave

1989-01-01

Examines the information needs of rural populations by identifying eight national issues and interpreting these as requests made to rural county agents. Four groups of rural information users are identified, and information needs specific to each group and that cross over all groups are discussed. (CLB)

Urban area delineation and detection of change along the urban-rural boundary as derived from LANDSAT digital data

NASA Technical Reports Server (NTRS)

Christenson, J. W.; Lachowski, H. M.

1977-01-01

LANDSAT digital multispectral scanner data, in conjunction with supporting ground truth, were investigated to determine their utility in delineation of urban-rural boundaries. The digital data for the metropolitan areas of Washington, D. C.; Austin, Texas; and Seattle, Washingtion; were processed using an interactive image processing system. Processing focused on identification of major land cover types typical of the zone of transition from urban to rural landscape, and definition of their spectral signatures. Census tract boundaries were input into the interactive image processing system along with the LANDSAT single and overlayed multiple date MSS data. Results of this investigation indicate that satellite collected information has a practical application to the problem of urban area delineation and to change detection.

Root Apex Transition Zone As Oscillatory Zone

PubMed Central

Baluška, František; Mancuso, Stefano

2013-01-01

Root apex of higher plants shows very high sensitivity to environmental stimuli. The root cap acts as the most prominent plant sensory organ; sensing diverse physical parameters such as gravity, light, humidity, oxygen, and critical inorganic nutrients. However, the motoric responses to these stimuli are accomplished in the elongation region. This spatial discrepancy was solved when we have discovered and characterized the transition zone which is interpolated between the apical meristem and the subapical elongation zone. Cells of this zone are very active in the cytoskeletal rearrangements, endocytosis and endocytic vesicle recycling, as well as in electric activities. Here we discuss the oscillatory nature of the transition zone which, together with several other features of this zone, suggest that it acts as some kind of command center. In accordance with the early proposal of Charles and Francis Darwin, cells of this root zone receive sensory information from the root cap and instruct the motoric responses of cells in the elongation zone. PMID:24106493

Cancer métaplasique du sein: à propos d'un cas

PubMed Central

Babahabib, Moulay Abdellah; Chennana, Adil; Hachi, Aymen; Kouach, Jaoud; Moussaoui, Driss; Dhayni, Mohammed

2014-01-01

Les carcinomes métaplasiques du sein sont des tumeurs rares. Ils constituent un groupe hétérogène de tumeurs définis selon l'organisation mondiale de la santé comme étant un carcinome canalaire infiltrant mais comportant des zones de remaniements métaplasiques (de type épidermoïde, à cellules fusiformes, chondroïde et osseux ou mixte), qui varient de quelques foyers microscopiques à un remplacement glandulaire complet. Les aspects cliniques et radiologiques ne sont pas spécifiques. Le traitement associe la chirurgie, la radiothérapie et la chimiothérapie. L'hormonothérapie n'a pas de place. Le pronostic est sombre. L'histopathologie combinée à l'immunohistochimie permet de poser un diagnostic sure. Etant donné que la prise en charge thérapeutique est limitée, une nouvelle approche moléculaire pourrait modifier cette contribution faible et mal cernée des traitements systémiques classiques. Les patientes atteintes de carcinome métaplasique mammaire pourraient bénéficier de traitements ciblés, ce qui reste à confirmer par des essais cliniques. PMID:25870723

Rural Roots: News, Information, and Commentary from the Rural School and Community Trust, 2002.

ERIC Educational Resources Information Center

Yaunches, Alison, Ed.; Loveland, Elaina, Ed.

2002-01-01

This document contains the six issues of "Rural Roots" published bimonthly in 2002. A newsletter of the Rural School and Community Trust, "Rural Roots" provides news, information, and commentary from the Rural Trust and highlights the wide variety of place-based education work happening in rural schools and communities across…

Coalition Battle Management Language (C-BML) (Language de gestion du champ de bataille (C-BML)

DTIC Science & Technology

2012-02-01

de gestion du champ de bataille (C-BML)) NMSG-048 Final Report. This document...BML) (Langage de gestion du champ de bataille (C-BML)) NMSG-048 Final Report. This document contains information authorized by NATO RTA for...Technical Readiness Level (TRL) that is consistent with an operational deployment. ES - 2 RTO-TR-MSG-048 Langage de gestion du champ de

Reaching Rural Families.

ERIC Educational Resources Information Center

Bernard van Leer Foundation Newsletter, 1995

1995-01-01

This newsletter issue focuses on programming undertaken to address the health and educational needs of rural families in developing and developed nations. After examining the nature of rural families and rural poverty, the newsletter discusses: (1) the Mon Women's Organization in Thailand; (2) The "Contact With Kids" parent education…

[Accessible Rural Housing.

ERIC Educational Resources Information Center

Baker, Nick, Ed.

1995-01-01

This issue of the quarterly newsletter "Rural Exchange" provides information and resources on accessible rural housing for the disabled. "Accessible Manufactured Housing Could Increase Rural Home Supply" (Nick Baker) suggests that incorporation of access features such as lever door handles and no-step entries into manufactured housing could help…

Hématome spontané du méso de l'angle colique droit et du colon transverse compliquant un traitement par anti vitamine K: à propos d'un cas et revue de la littérature

PubMed Central

Traoré, Ibrahim Alain; Zaré, Cyprien; Barro, Sié Drissa; Guibla, Ismaël

2016-01-01

L'hématome spontané du méso de l'angle colique droit et du transverse est une complication rare du traitement anticoagulant par antivitamine K. Nous rapportons un cas d'hématome spontané du méso de l'angle colique droit et du transverse associé à un hémopéritoine de grande abondance chez un patient traité par antivitamine K pour embolie pulmonaire consécutive à une fracture des plateaux tibiaux droits. Le diagnostic doit être fait en urgence. L’échographie abdominale et la tomodensitométrie confirment le diagnostic. Le traitement non opératoire est la règle. Le traitement chirurgical est indiqué en cas de complications telles que la rupture de l'hématome. PMID:27217878

Characterization of FaDu-R, a radioresistant head and neck cancer cell line, and cancer stem cells.

PubMed

Cho, Kwang-Jae; Park, Eun-Ji; Kim, Min-Sik; Joo, Young-Hoon

2018-06-01

The aim of this study was to evaluate the impact of CSC on insensitivity to radiotherapy in HNSCC. A radioresistant cell line, FaDu-R, was established using fractionated ionizing radiation. Cells with high and low CD44/ALDH activity were isolated. FaDu-R cells demonstrated significantly increased cell viability after radiation exposure compared with parental cells. CD44 high /ALDH high FaDu-R cells demonstrated significantly faster wound closure (p<0.05) and more efficient invasion (p<0.05) compared to the CD44 high /ALDH high FaDu cells or the CD44 low /ALDH low FaDu-R cells. There was a significant difference in tumor volume between the CD44 high /ALDH high FaDu-R cells and the CD44 high /ALDH high FaDu cells (p<0.05) as well as the CD44 low /ALDH low FaDu-R cells (p<0.05). Cancer stem cells (CSC) were associated with invasion and tumorigenesis in a radioresistant head and neck squamous cell carcinoma (HNSCC) cell line. This concept might help to improve the understanding of these mechanisms and to develop drugs that can overcome radioresistance during radiotherapy. Copyright © 2017 Elsevier B.V. All rights reserved.

Genetics Home Reference: cri-du-chat syndrome

MedlinePlus

... Pinkel D. High-resolution mapping of genotype-phenotype relationships in cri du chat syndrome using array comparative ... for Links Data Files & API Site Map Subscribe Customer Support USA.gov Copyright Privacy Accessibility FOIA Viewers & ...

Zone separator for multiple zone vessels

DOEpatents

Jones, John B.

1983-02-01

A solids-gas contact vessel, having two vertically disposed distinct reaction zones, includes a dynamic seal passing solids from an upper to a lower zone and maintaining a gas seal against the transfer of the separate treating gases from one zone to the other, and including a stream of sealing fluid at the seal.

Surgical specialty procedures in rural surgery practices: implications for rural surgery training.

PubMed

Sticca, Robert P; Mullin, Brady C; Harris, Joel D; Hosford, Clint C

2012-12-01

Specialty procedures constitute one eighth of rural surgery practice. Currently, general surgeons intending to practice in rural hospitals may not get adequate training for specialty procedures, which they will be expected to perform. Better definition of these procedures will help guide rural surgery training. Current Procedural Terminology codes for all surgical procedures for 81% of North Dakota and South Dakota rural surgeons were entered into the Dakota Database for Rural Surgery. Specialty procedures were analyzed and compared with the Surgical Council on Resident Education curriculum to determine whether general surgery training is adequate preparation for rural surgery practice. The Dakota Database for Rural Surgery included 46,052 procedures, of which 5,666 (12.3%) were specialty procedures. Highest volume specialty categories included vascular, obstetrics and gynecology, orthopedics, cardiothoracic, urology, and otolaryngology. Common procedures in cardiothoracic and vascular surgery are taught in general surgical residency, while common procedures in obstetrics and gynecology, orthopedics, urology, and otolaryngology are usually not taught in general surgery training. Optimal training for rural surgery practice should include experience in specialty procedures in obstetrics and gynecology, orthopedics, urology, and otolaryngology. Copyright © 2012 Elsevier Inc. All rights reserved.

Complications at the Proximal Landing Zone of Endovascular Stent Grafts Deployed in Surgically Replaced Ascending Aorta.

PubMed

Kotha, Vamshi K; Herget, Eric J; Appoo, Jehangir J

2016-11-01

The ascending aorta, with its hostile angulations and forces, is the next frontier in the evolution of endovascular surgery. Type II hybrid arch repair, involving surgical replacement of the ascending aorta, arch debranching, and stent graft deployment in the ascending aortic graft, offers an opportunity to study the behavior of an endovascular prosthesis in the ascending aorta. We report complications seen at the proximal landing zone after type II hybrid arch repair. A dedicated imaging protocol was used to monitor 20 consecutive patients who underwent type II hybrid arch repair at a single center from June 2009 to July 2014. Mean age was 66 years (range, 47 to 82 years). Mean imaging follow-up was 34 months (range, 12 to 64 months). There was 1 operative death (5%). Bird beaking (>5 mm of nonapposition) of the stent graft at the proximal landing zone occurred in 12 patients, and >20 mm of bird beaking occurred in 7 patients. Proximal landing zone complications occurred in 4 patients (20%), comprising 2 type Ia endoleaks, 1 graft migration, and 1 graft infolding detected on postoperative days 4, 11, 5, and 755, respectively. Three patients underwent endovascular reintervention for proximal landing zone complications. There were no late deaths. Thoracic aortic stent grafts may be prone to proximal landing zone complications when deployed in the ascending aorta. Bird beaking is common when endografts are deployed in the Dacron (DuPont, Wilmington, DE) ascending aorta. Angulation issues will likely need to be overcome by stent graft refinement to enable future closed chest approaches to the ascending aorta. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

The Rural Arena: The Diversity of Protest in Rural England

ERIC Educational Resources Information Center

Reed, Matt

2008-01-01

In the past 15-20 years, the rural areas of England have been used by a wide diversity of groups as the stage for their protest activities. Some have argued that this is due the rise of a rural social movement; this paper contends that rural areas have become both available and advantageous as the locale of protest through a range of interlocking…

Modelisation frequentielle de la permittivite du beton pour le controle non destructif par georadar

NASA Astrophysics Data System (ADS)

Bourdi, Taoufik

Le georadar (Ground Penetrating Radar (GPR)) constitue une technique de controle non destructif (CND) interessante pour la mesure des epaisseurs des dalles de beton et la caracterisation des fractures, en raison de ses caracteristiques de resolution et de profondeur de penetration. Les equipements georadar sont de plus en plus faciles a utiliser et les logiciels d'interpretation sont en train de devenir plus aisement accessibles. Cependant, il est ressorti dans plusieurs conferences et ateliers sur l'application du georadar en genie civil qu'il fallait poursuivre les recherches, en particulier sur la modelisation et les techniques de mesure des proprietes electriques du beton. En obtenant de meilleures informations sur les proprietes electriques du beton aux frequences du georadar, l'instrumentation et les techniques d'interpretation pourraient etre perfectionnees plus efficacement. Le modele de Jonscher est un modele qui a montre son efficacite dans le domaine geophysique. Pour la premiere fois, son utilisation dans le domaine genie civil est presentee. Dans un premier temps, nous avons valide l'application du modele de Jonscher pour la caracterisation de la permittivite dielectrique du beton. Les resultats ont montre clairement que ce modele est capable de reproduire fidelement la variation de la permittivite de differents types de beton sur la bande de frequence georadar (100 MHz-2 GHz). Dans un deuxieme temps, nous avons montre l'interet du modele de Jonscher en le comparant a d'autres modeles (Debye et Debye-etendu) deja utilises dans le domaine genie civil. Nous avons montre aussi comment le modele de Jonscher peut presenter une aide a la prediction de l'efficacite de blindage et a l'interpretation des ondes de la technique GPR. Il a ete determine que le modele de Jonscher permet de donner une bonne presentation de la variation de la permittivite du beton dans la gamme de frequence georadar consideree. De plus, cette modelisation est valable pour differents

Uninsured Rural Families

ERIC Educational Resources Information Center

Ziller, Erika C.; Coburn, Andrew F.; Anderson, Nathaniel J.; Loux, Stephenie L.

2008-01-01

Context: Although research shows higher uninsured rates among rural versus urban individuals, prior studies are limited because they do not examine coverage across entire rural families. Purpose: This study uses the Medical Expenditure Panel Survey (MEPS) to compare rural and urban insurance coverage within families, to inform the design of…

Rural Education: Learning to Be Rural Teachers

ERIC Educational Resources Information Center

Barter, Barbara

2008-01-01

Purpose: This paper draws on research which began in 2006 with students in a graduate course on rural education. Its purpose was to find out what graduate students saw as current issues of rural education, how that compared to the literature, and what they thought supporting agencies such as government and universities needed to be doing to…

Pennsylvania's Rural Homeless Reality.

ERIC Educational Resources Information Center

Center for Rural Pennsylvania, Harrisburg.

The Center for Rural Pennsylvania analyzed data from the Pennsylvania Department of Public Welfare concerning rural homelessness for fiscal years 1997 through 1999. Findings indicate that rural Pennsylvania has a homeless population and it is growing. In 1999, more than 21,700 clients received homeless assistance in rural areas, 44 percent of whom…

Profiles in Rural Economic Development: A Guidebook of Selected Successful Rural Area Initiatives.

ERIC Educational Resources Information Center

Thomas, Margaret G.

This guidebook presents 64 profiles of successful economic development initiatives in the small towns and rural areas of 37 states. Intended for use by rural and small town leaders and rural economic development specialists, the guide provides ideas, encouragement, and an "insider perspective" on alternative rural development strategies.…

Investing in People: The Human Capital Needs of Rural America. Rural Studies Series.

ERIC Educational Resources Information Center

Beaulieu, Lionel J., Ed.; Mulkey, David, Ed.

This book provides an overview of existing human resource conditions in rural America; examines key economic, social, and technological forces shaping the future viability of rural areas; describes human capital issues for rural women and minority groups; and outlines strategies to strengthen rural human capital resources. Chapters are: (1)…

L'Abondance du Deutérium, de l'Ultraviolet au Visible

NASA Astrophysics Data System (ADS)

Hébrard, Guillaume

2000-12-01

Dans le cadre du modèle standard du Big Bang, le deutérium est l'élément dont l'abondance primordiale est la plus sensible à la densité baryonique de l'Univers. Cet élément est uniquement créé lors de la nucléosynthèse primordiale, quelques minutes après le Big Bang ; aucune théorie standard n'en prédit actuellement d'autres sources significatives. Au contraire, étant brûlé dans les étoiles, son abondance D/H décroît au cours de l'évolution cosmique. Les mesures de D/H apportent ainsi des contraintes sur les modèles de Big Bang et d'évolution chimique des galaxies. On peut distinguer trois types de mesures de D/H: les abondances primordiale, proto-solaire et interstellaire, respectivement représentatives de l'Univers il y a environ 15 milliards d'années, 4.5 milliards d'années et à l'époque actuelle. Si l'évolution du deutérium semble qualitativement claire, les résultats concernant ces trois types d'abondance ne convergent pas pour l'instant vers trois valeurs bien définies. Les travaux entrepris durant cette thèse sont reliés à la mesure de l'abondance interstellaire du deutérium. Celle-ci s'obtient habituellement par l'observation spectroscopique en absorption des séries de Lyman de l'hydrogène et du deutérium. Ces observations se font dans le domaine ultraviolet, au moyen d'observatoires spatiaux. Les résultats présentés ici ont été obtenus avec le Télescope spatial Hubble puis le satellite FUSE, récemment mis en orbite. D'autre part, une nouvelle méthode d'observation du deutérium a été proposée, dans le domaine visible à partir de télescopes au sol. Ce travail a mené aux premières détections et à l'identification de la série de Balmer du deutérium, observée en émission dans des régions HII avec le Télescope Canada-France-Hawaii et le Very Large Telescope. On-line Thesis, Guillaume Hébrard

Reaching Rural Handicapped Children: The Transportation Situation in Rural Service Delivery. Making It Work in Rural Communities. A Rural Network Monograph.

ERIC Educational Resources Information Center

Tucker, Jamie; And Others

Almost everyone who responded to three transportation surveys of rural Handicapped Children's Early Education Program (HCEEP) projects identified transportation as a critical problem in the delivery of services to handicapped children in rural areas. Transportation problems encountered were attributed to environmental/geographic factors,…

What do beginning students, in a rurally focused medical course, think about rural practice?

PubMed

Young, Louise; Lindsay, Daniel B; Ray, Robin A

2016-12-07

Medical schools may select students for their attitudes towards rural medical practice, yet the rural-urban disparity in availability of medical practitioners and services has not diminished in recent times despite government initiatives and increasing numbers being trained for a career in medicine. One medical school, with a focus on rural and remote medicine, aims to select students with positive perceptions for rural medical practice. A research project collected data on the perceptions of these medical students in the first week of their medical studies. Students completed a low stakes essay on the life and work of a rural doctor. Initially, this formed part of a literacy assessment to determine any students requiring remediation. All students were asked if they would consent to their essay being reviewed for a research project. Data was obtained from those students who consented and handed their essays in for review. The 103 student essays underwent thematic analysis and sentences were coded into three main themes of rural lifestyle, doctor role and rural practice. Second level themes were further elicited and results were quantified according to whether they were positive or negative. Positive themes included rural lifestyle, doctor role, views of doctor, impact on community, broader work and skills knowledge, and better relationships with community and patients. Negative themes included doctor's health, pressure on doctor, family problems, greater workload, privacy and confidentiality issues, cultural issues, isolation, limited resources and financial impacts. Quantitisation of this data was used to transform essay sentences into a numerical form which allowed statistical analysis and comparison of perceptions using Z tests. No significant differences on the number of positive and negative responses for rural lifestyle and rural practice were found. The rural doctor role had a significantly more positive than negative views. Significant differences were

What Is Rural? Revised

ERIC Educational Resources Information Center

US Department of Agriculture, 2016

2016-01-01

Many people have definitions for the term rural, but seldom are these rural definitions in agreement. For some, rural is a subjective state of mind. For others, rural is an objective quantitative measure. In this brief report the United States Department of Agriculture presents the following information along with helpful links for the reader: (1)…

Rural and Urban Youth Programs.

ERIC Educational Resources Information Center

Backman, Kenneth; And Others

This publication provides a variety of information on prevention and intervention programs for rural and urban children and adolescents. Drawing from a rural sociological perspective, the introductory paper defines "rural," discusses rural-urban economic and social differences, and lists indicators of risk for rural youth. It discusses the extent…

Natural Resource Dependence, Rural Development, and Rural Poverty. Rural Development Research Report Number 48.

ERIC Educational Resources Information Center

Deavers, Kenneth L.; Brown, David L.

Rural areas' population growth, location, level of economic activity and social well-being depend less on natural resource endowments than on such factors as transportation, communication, labor force characteristics, and urbanization. General causes of the 1970's urban-to-rural migration included fewer changes in the structure of agriculture,…

RURAL RECREATION ENTERPRISES FOR PROFIT, AN AID TO RURAL AREAS DEVELOPMENT.

ERIC Educational Resources Information Center

Department of Agriculture, Washington, DC.

MANY RURAL AREAS OF THE U.S. POSSESS ENOUGH SPACE AND NATURAL ATTRACTIONS TO SERVE AS A BASIS FOR ESTABLISHING EITHER PART OR FULL-TIME RECREATIONAL ENTERPRISES. MOST OUTDOOR LEISURE ACTIVITIES CENTER AROUND WATER, HUNTING AND FISHING, ADMIRING SCENERY, AND ENJOYING THE NATURAL RURAL LANDSCAPE. THUS THE DEVELOPMENT OF RURAL RECREATION RESOURCES IS…

Rural Development: Problems and Advantages of Rural Locations for Industrial Plants.

ERIC Educational Resources Information Center

Bishop, C. E.; And Others

The problems and advantages of locating industry in a rural setting were discussed in this conference report. The 10 individual speeches covered: changes in employment and the labor force; problems and advantages of rural locations, rural labor, and site selection; the importance of involving the Black community; the nature of the food processing…

Rural Policy and the New Regional Economics: Implications for Rural America.

ERIC Educational Resources Information Center

Quigley, John M.

This paper discusses gross economic and demographic trends in rural and urban America during the past 30 years, the kinds of competitive advantages enjoyed by urban and rural regions, and insights offered by the new regional economics concerning exploitation of those advantages. The importance of agriculture has declined in rural areas, while that…

Changes in Veterinary Students' Attitudes Toward the Rural Environment and Rural Veterinary Practice: A Longitudinal Cohort Study.

PubMed

Hashizume, Cary T; Woloschuk, Wayne; Hecker, Kent G

2015-01-01

There is a paucity of research regarding veterinary students' attitudes toward the rural environment and rural veterinary practice and how these attitudes might change over the course of a veterinary medicine program that includes rural clinical experience. Using a 23-item questionnaire, attitudes toward rural lifestyle, rural work-life balance, opportunities for career and skill development in rural veterinary practice, and inter-professional teamwork in the rural environment were assessed at the beginning and completion of a four-year veterinary medicine program. Eighty-six students (74.4% female) were included in this Canadian study over a six-year period. Thirty-one participants (36.1%) were rural students. Overall, students' attitudes toward the rural lifestyle, rural work-life balance, and inter-professional teamwork in rural veterinary practice all significantly decreased (p<.001) over the course of the program. As compared to urban students, rural students had significantly higher rural lifestyle scores at both the beginning (p<.001) and end (p<.01) of the veterinary medicine program. A less positive attitude toward living and working in a rural environment could influence students to exclude rural veterinary practice as a career choice. Rural clinical experiences designed to sustain or increase veterinary student interest in rural practice may not be sufficient to support positive rural attitudes. Given the demand for rural veterinary services in developed countries, the implications of this study may extend beyond Canada.

Integrated approach for improving small scale market oriented dairy systems in Pakistan: participatory rural appraisal and economic opportunity survey.

PubMed

Ghaffar, Abdul; Khan, M Qasim; Ullah, Nemat

2007-12-01

Livestock production is an integral part of the rain-fed and irrigated agriculture system in Pakistan. Animal production is closely interlinked with the cropping systems and play a crucial role in the rural economy. Participatory rural appraisals and economic opportunity surveys were conducted in two ecological zones (irrigated and rain-fed) and two dairy production systems (peri-urban and mixed livestock). Major constraints in animal health, nutrition and reproduction were identified and interventions were suggested to overcome these difficulties. The economic opportunity survey revealed that maximum opportunity to enhance farmers' income is to increase milk production per day per animal, which can be accomplished through coordinated improvements in nutrition, reproduction and genetics.

Rural roadway safety perceptions among rural teen drivers living in and outside of towns.

PubMed

Ramirez, Marizen; Roth, Lisa; Young, Tracy; Peek-Asa, Corinne

2013-01-01

To compare perceptions about rural road and general driving behaviors between teens who live in- and out-of-town from rural communities in Iowa. A cross-sectional survey was conducted with 160 teens anticipating their Intermediate License within 3 months upon enrollment into this study. Self-administered surveys were used to collect demographics and driving exposures (eg, frequency of driving, age when first drove unsupervised). Two Likert scales were included to measure agreement with safe driving behaviors on rural roads and general safe driving behaviors (eg, speeding, seat belt use). T-tests were calculated comparing mean composite scores between in- and out-of-town teens, and between mean rural road and general driving safety attitude scores. A linear regression multivariable model was constructed to identify predictors of the rural road score. While the majority of teens endorsed rural road and general safe driving behaviors, up to 40% did not. Thirty-two percent did not believe the dangers of animals on rural roads, and 40% disagreed that exceeding the speed limit is dangerous. In-town teens were less safety conscious about rural road hazards with a significantly lower mean composite score (4.4) than out-of-town teens (4.6); mean scores for general driving behaviors were similar. Living out-of-town and owning one's own car were significant predictors of increased rural road safety scores. Rural, in-town teens have poorer safety attitudes about rural roadway hazards compared with out-of-town teens. Interventions that involve education, parental supervision, and practice on rural roads are critical for preventing teen crashes on rural roads. No claim to original US government works.

College of DuPage Planning Process: College of DuPage Planning, the Foundation for Decision Making.

ERIC Educational Resources Information Center

College of DuPage, Glen Ellyn, IL. Office of Research and Planning.

At College of DuPage (CD), in Glen Ellyn, Illinois, institutional planning is a multi-level, on-going process involving continuous college-wide input. The nine schematic levels in the CD planning process are interconnected and progress from global and broad-based issues, answering such questions as why the college exists, to concrete levels…

The Rural Outreach Project

NASA Technical Reports Server (NTRS)

Coleman, Clarence D.

2000-01-01

The Rural Outreach Project was designed to increase the diversity of NASA's workforce by: 1) Conducting educational research designed to investigate the most effective strategies for expanding innovative, NASA-sponsored pre-college programs into rural areas; 2) Field-testing identified rural intervention strategies; 3) Implementing expanded NASA educational programs to include 300 rural students who are disabled, female and/or minority; and 4) Disseminating project strategies. The Project was a partnership that included NASA Langley Research Center's Office of Education, Norfolk State University, Cooperative Hampton Roads Organizations for Minorities in Engineering (CHROME) and Paul D. Camp Community College. There were four goals and activities identified for this project; 1) Ascertain effective strategies for expanding successful NASA-sponsored urban-based, pre-college programs into rural settings; 2) Field test identified rural intervention strategies; 3) Publish or disseminate two reports, concerning project research and activities at a national conference; 4) Provide educational outreach to 300, previously underserved, rural students who are disabled, female and /or minority.

Rural Stress: Myths and Realities.

ERIC Educational Resources Information Center

Hansen, Thomas D.; McIntire, Walter G.

A comparison between the common myths of "rural existence" and the documented realities of rural living explodes the myth that rural living is generally stress free, shows that life stress in rural settings can have deleterious effects on the function of individual and family, and provides a basis for exploring some implications of rural stress…

Financial Performance of Rural Medicare ACOs.

PubMed

Nattinger, Matthew C; Mueller, Keith; Ullrich, Fred; Zhu, Xi

2018-12-01

The Centers for Medicare & Medicaid Services (CMS) has facilitated the development of Medicare accountable care organizations (ACOs), mostly through the Medicare Shared Savings Program (MSSP). To inform the operation of the Center for Medicare & Medicaid Innovation's (CMMI) ACO programs, we assess the financial performance of rural ACOs based on different levels of rural presence. We used the 2014 performance data for Medicare ACOs to examine the financial performance of rural ACOs with different levels of rural presence: exclusively rural, mostly rural, and mixed rural/metropolitan. Of the ACOs reporting performance data, we identified 97 ACOs with a measurable rural presence. We found that successful rural ACO financial performance is associated with the ACO's organizational type (eg, physician-based) and that 8 of the 11 rural ACOs participating in the Advanced Payment Program (APP) garnered savings for Medicare. Unlike previous work, we did not find an association between ACO size or experience and rural ACO financial performance. Our findings suggest that rural ACO financial success is likely associated with factors unique to rural environments. Given the emphasis CMS has placed on rural ACO development, further research to identify these factors is warranted. © 2016 National Rural Health Association.

Traitement de surface par explosif du cuivre polycristallin : caractérisation microstructurale et comportement en fatigue plastique

NASA Astrophysics Data System (ADS)

Gerland, M.; Dufour, J. P.; Presles, H. N.; Violan, P.; Mendez, J.

1991-10-01

A new surface treatment technique with a primary explosive deposited in thin layer was applied to a polycrystalline pure copper. After treatment, surface roughness remains of high quality especially when compared to shot peened surfaces. The treated zone extends over several hundreds microns in depth and the microhardness profile exhibits a significant increasing of hardness with a maximum reaching 100% at the surface. The transmission electron microscopy shows a microstructure which changes with depth : below the surface, there is a thin recrystallized layer with very small grains followed by a region with numerous mechanical twins the density of which decreases when depth increases. Tested in fatigue with a constant plastic strain amplitude, the treated copper specimens exhibit a strong hardening from the first cycles compared to the untreated specimen ; however this initial hardening erases after 2% of the fatigue life. The fatigue resistance is not modified by the treatment. Une nouvelle technique de traitement de surface à l'aide d'un explosif primaire déposé en couche mince a été utilisée sur du cuivre pur polycristallin. L'état de surface après traitement reste de très bonne qualité, surtout comparé aux surfaces grenaillées. La zone traitée s'étend sur une profondeur de quelques centaines de microns et le profil de microdureté montre une importante augmentation de dureté avec un maximum en surface pouvant atteindre 100%. La micrcrostructure, observée par microscopie électronique en transmission, est caractérisée par une fine recristallisation en surface, puis par un abondant maclage dont la densité décroît lorsque la profondeur augmente. Testé en fatigue à déformation plastique imposée, le cuivre traité présente un fort écrouissage initial dès les premiers cycles, mais qui s'efface progressivement au cours du cyclage après 2% de la durée de vie, cette dernière n'étant pas modifiée par le traitement.

Local knowledge and exploitation of the avian fauna by a rural community in the semi-arid zone of northeastern Brazil.

PubMed

Teixeira, Pedro Hudson Rodrigues; Thel, Thiago do Nascimento; Ferreira, Jullio Marques Rocha; de Azevedo, Severino Mendes; Junior, Wallace Rodrigues Telino; Lyra-Neves, Rachel Maria

2014-12-24

The present study examined the exploitation of bird species by the residents of a rural community in the Brazilian semi-arid zone, and their preferences for species with different characteristics. The 24 informants were identified using the "snowball" approach, and were interviewed using semi-structured questionnaires and check-sheets for the collection of data on their relationship with the bird species that occur in the region. The characteristics that most attract the attention of the interviewees were the song and the coloration of the plumage of a bird, as well as its body size, which determines its potential as a game species, given that hunting is an important activity in the region. A total of 98 species representing 32 families (50.7% of the species known to occur in the region) were reported during interviews, being used for meat, pets, and medicinal purposes. Three species were used as zootherapeutics - White-naped Jay was eaten whole as a cure for speech problems, the feathers of Yellow-legged Tinamou were used for snakebite, Smooth-billed Ani was eaten for "chronic cough" and Small-billed Tinamou and Tataupa Tinamou used for locomotion problems. The preference of the informants for characteristics such as birdsong and colorful plumage was a significant determinant of their preference for the species exploited. Birds with cynegetic potential and high use values were also among the most preferred species. Despite the highly significant preferences for certain species, some birds, such as those of the families Trochilidae, Thamnophilidae, and Tyrannidae are hunted randomly, independently of their attributes. The evidence collected on the criteria applied by local specialists for the exploitation of the bird fauna permitted the identification of the species that suffer hunting pressure, providing guidelines for the development of conservation and management strategies that will guarantee the long-term survival of the populations of these bird species in

The Changing Rural Economy: Implications for Rural America.

ERIC Educational Resources Information Center

Harl, Neil E.

Although rural education is entering an era of opportunity in terms of both youth and adult needs, the capacity of rural areas to provide needed educational services may be diminished due to rapid economic and social change, particularly in agriculture. Three federal policies operating over the past two decades have created an unfavorable…

Impacts of the Rural Turnaround on Rural Education.

ERIC Educational Resources Information Center

Ross, Peggy J.; Green, Bernal L.

Facilities and staff, financing, administration, and social/behavioral problems are four areas of the educational systems of rural schools impacted by the rapid population growth resulting from the urban-to-rural migration begun in the 1970's and expected to last several decades. Overcrowding of facilities is a short-range problem for communities…

Rural nursing education: a photovoice perspective.

PubMed

Leipert, Beverly; Anderson, Emma

2012-01-01

For many rural Canadians nursing care is the primary and often the sole access point to health care. As such, rural nurses are an invaluable resource to the health and wellbeing of rural populations. However, due to a nursing workforce that is aging and retiring, limited resources and support, healthcare reform issues, and other factors, these rural professionals are in short supply. Because of limited opportunities to learn about rural practice settings, nursing students may be reluctant to select rural practice locations. Relevant and effective educational initiatives are needed to attract nursing students to underserved rural and remote communities so that rural people receive the health care they require. The purpose of this study was to explore the use of the innovative research approach called photovoice as an educational strategy to foster learning about and interest in rural locations and rural nursing as future practice settings. Fostering of interest in rural may help to address nursing workforce shortages in rural settings. Thirty-eight third and fourth year nursing and health sciences students enrolled in an elective 'Rural Nursing' course used the qualitative research method photovoice to take photographs that represented challenges and facilitators of rural nursing practice. They then engaged in written reflection about their photos. Photos were to be taken in rural settings of their choice, thus fostering both urban and rural student exposure to diverse rural communities. One hundred forty-four photos and reflections were submitted, representing students' appreciation of diverse facilitators and challenges to rural nursing practice. Facilitators included technology, a generalist role, strong sense of community, and slower pace of life. Challenges included inadequate rural education in undergraduate nursing programs, professional isolation, safety issues, few opportunities for professional development, lack of anonymity, and insider/outsider status

W.E.B. Du Bois and Caste Education: Racial Capitalist Schooling from Reconstruction to Jim Crow

ERIC Educational Resources Information Center

Pierce, Clayton

2017-01-01

This essay provides the first account and examination of caste education in the work of W.E.B. Du Bois. In so doing, I argue that caste education plays a central role in realizing the political and social goals of racial capitalist society for Du Bois. Using Du Bois's caste analytic, I take up and articulate three biopolitical governing strategies…

A qualitative study of medical students in a rural track: views on eventual rural practice.

PubMed

Roseamelia, Carrie; Greenwald, James L; Bush, Tiffany; Pratte, Morgan; Wilcox, Jessica; Morley, Christopher P

2014-04-01

Rural tracks (RTs) exist within medical schools across the United States. These programs often target those students from rural areas and those with primary care career interests, given that these factors are robust predictors of eventual rural practice. However, only 26% to 64% of graduates from RTs enter eventual rural practice. We conducted a qualitative, exploratory study of medical students enrolled in one school's RT, examining their interests in rural training, specialization, and eventual rural practice, via open coding of transcripts from focus groups and in-depth individual interviews, leading to identification of emerging themes. A total of 16 out of 54 eligible first- and second-year preclinical medical students participated in focus group sessions, and a total of seven out of 17 eligible third- and fourth-year medical students participated in individual interviews. Analyses revealed the recognition of a "Rural Identity," typical characteristics, and the importance of "Program Fit" and "Intentions for Practice" that trended toward family medicine specialization and rural practice. However, nuances within the comments reveal incomplete commitment to rural practice. In many cases, student preference for rural practice was driven largely by a disinterest in urban practice. Students with rural and primary care practice interests are often not perfectly committed to rural practice. However, RTs may provide a haven for such students within medical school.

The changing rural environment and the relationship between health services and rural development.

PubMed Central

Cordes, S M

1989-01-01

Author summarizes today's changing rural America and the challenges that health services researchers and policymakers face in relating the rural environment to the problems and possibilities of rural health services delivery. PMID:2917874

An Inquiry into Rural Dwellers' Opinions about Living Conditions in Urban and Rural Places.

ERIC Educational Resources Information Center

Azarkh, Emilia Davidovna; Korel, Liudmila Vasilyevna

Utilizing data derived from a questionnaire survey of the rural population of Novosibirsk province in the USSR, the following hypothesis was tested: the attitude of rural inhabitants toward urban and rural conditions is characterized by a considerable preponderance of positive evaluations of dominant rural conditions and transient urban conditions…

Connection Zones, Surface Water - Groundwater: Aquifers Associated To Niger Central Delta, In Mali.

NASA Astrophysics Data System (ADS)

Kone, S.

2016-12-01

Surface water infiltration recharging Mali aquifers occurs through, underlying perched hydrogeological networks, lacustrine zones of the Central Delta or inundation valleys. The mapping of both the Surface water and the Groundwater, their types and availabilities, are briefly presented, and the focus of the study is on the types of hydraulic connections between these water bodies. The aquifers hydraulically connected to the Niger Central Delta flows systems are Continental Terminal/Quaternary, and they concern some areas where either inundation or perennial surface water flow occurs. These aquifers belong to the hydrogeological Unit of Central Delta where the recharge by surface water is estimated to be five percent of the flow loss between the entry and the outlet of this hydrological system. Some attempts of simulation along with a review based on the first studies synthetized in "Synthese Hydrogeologique du Mali" would permit to pave the way to other studies on these hydraulically connected zones in Mali. A previews simulation study, about mapping the potential rate of pumping capacity, corroborates some observed structural characteristics and leads to subdivide the area in two hydrogeological sectors, and the present simulation studies focus on the sector "Macina -Diaka" where surface water are in hydraulic relation with groundwater.

Ruralization of students' horizons: insights into Australian health professional students' rural and remote placements.

PubMed

Smith, Tony; Cross, Merylin; Waller, Susan; Chambers, Helen; Farthing, Annie; Barraclough, Frances; Pit, Sabrina W; Sutton, Keith; Muyambi, Kuda; King, Stephanie; Anderson, Jessie

2018-01-01

Health workforce shortages have driven the Australian and other Western governments to invest in engaging more health professional students in rural and remote placements. The aim of this qualitative study was to provide an understanding of the lived experiences of students undertaking placements in various nonmetropolitan locations across Australia. In addition to providing their suggestions to improve rural placements, the study provides insight into factors contributing to positive and negative experiences that influence students' future rural practice intentions. Responses to open-ended survey questions from 3,204 students from multiple health professions and universities were analyzed using two independent methods applied concurrently: manual thematic analysis and computerized content analysis using Leximancer software. The core concept identified from the thematic analysis was "ruralization of students' horizons," a construct representing the importance of preparing health professional students for practice in nonmetropolitan locations. Ruralization embodies three interrelated themes, "preparation and support," "rural or remote health experience," and "rural lifestyle and socialization," each of which includes multiple subthemes. From the content analysis, factors that promoted students' rural practice intentions were having a "positive" practice experience, interactions with "supportive staff," and interactions with the "community" in general. It was apparent that "difficulties," eg, with "accommodation," "Internet" access, "transport," and "financial" support, negatively impacted students' placement experience and rural practice intentions. The study findings have policy and practice implications for continuing to support students undertaking regional, rural, and remote placements and preparing them for future practice in nonmetropolitan locations. This study may, therefore, further inform ongoing strategies for improving rural placement experiences and

7 CFR 25.1 - Applicability and scope.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... applicable to rural empowerment zones and enterprise communities, authorized under the Omnibus Budget... area requirements, the nomination process for rural Empowerment Zones and rural Enterprise Communities...

7 CFR 25.1 - Applicability and scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... applicable to rural empowerment zones and enterprise communities, authorized under the Omnibus Budget... area requirements, the nomination process for rural Empowerment Zones and rural Enterprise Communities...

Expression, purification, and characterization of almond (Prunus dulcis) allergen Pru du 4.

PubMed

Zhang, Yuzhu; Du, Wen-Xian; Fregevu, Cécile; Kothary, Mahendra H; Harden, Leslie; McHugh, Tara H

2014-12-31

Biochemical characterizations of food allergens are required for understanding the allergenicity of food allergens. Such studies require a relatively large amount of highly purified allergens. The level of Pru du 4 in almond is low, and its expression in a soluble form in Escherichia coli required an expression tag. An MBP tag was used to enhance its expression and solubility. Sumo was used for the first time as a peptidase recognition site. The expression tag was removed with a sumo protease, and the resulting wild-type Pru du 4 was purified chromatographically. The stability of the allergen was investigated with chemical denaturation. The Gibbs free energy of Pru du 4 folding-unfolding transition was determined to be 5.4 ± 0.7 kcal/mol.

Some Enlightenments of "Beautiful Rural Construction" on Rural Energy Policy in Beijing—Applying Informatization Means

NASA Astrophysics Data System (ADS)

Zhi, Wang; Kongan, Wu

2018-06-01

"Beautiful rural construction" is a systematic project, rural energy is one of the important contents of its construction. In accordance with the concept of eco-friendly construction, Beijing carried out a thorough "structural adjustment of rural energy optimization," "Earthquake energy-saving projects of rural housing" and other measures. By conventional heating technology research in Beijing 13 counties and 142 villages, we predict the future of rural energy will further the implementation of solar heating, electric heating and other new green energy technologies. It is suggested to establish the "Beijing Rural Information Service Platform" and "Beautiful Rural Information Resource Bank" through the means of informatization, which will greatly strengthen the regulation and control of rural people-land relationship and realize the systematic optimization, making the cities and villages have. Space for human survival and sustainable development.

Rural retention of doctors graduating from the rural medical education project to increase rural doctors in Thailand: a cohort study.

PubMed

Pagaiya, Nonglak; Kongkam, Lalitaya; Sriratana, Sanya

2015-03-01

In Thailand, the inequitable distribution of doctors between rural and urban areas has a major impact on access to care for those living in rural communities. The rural medical education programme 'Collaborative Project to Increase Rural Doctors (CPIRD)' was implemented in 1994 with the aim of attracting and retaining rural doctors. This study examined the impact of CPIRD in relation to doctor retention in rural areas and public health service. Baseline data consisting of age, sex and date of entry to the Ministry of Health (MoH) service was collected from 7,157 doctors graduating between 2000 and 2007. There were 1,093 graduates from the CPIRD track and 6,064 that graduated through normal channels. Follow-up data, consisting of workplace, number of years spent in rural districts and years within the MoH service, were retrieved from June 2000 to July 2011. The Kaplan-Meier method of survival analysis and Cox proportional hazards ratios were used to interpret the data. Female subjects slightly outnumbered their male counterparts. Almost half of the normal track (48%) and 33% of the CPIRD doctors eventually left the MoH. The retention rate at rural hospitals was 29% for the CPIRD doctors compared to 18% for those from the normal track. Survival curves indicated a dramatic drop rate after 3 years in service for both groups, but normal track individuals decreased at a faster rate. Multivariate Cox proportional hazards modelling revealed that the normal track doctors had a significantly higher risk of leaving rural areas at about 1.3 times the CPIRD doctors. The predicted median survival time in rural hospitals was 4.2 years for the CPIRD group and 3.4 years for the normal track. The normal track doctors had a significantly higher risk of leaving public service at about 1.5 times the CPIRD doctors. The project evaluation results showed a positive impact in that CPIRD doctors were more likely to stay longer in rural areas and in public service than their counterparts

Theory in rural health.

PubMed

Farmer, Jane; Munoz, Sarah-Anne; Threlkeld, Guinever

2012-08-01

This paper offers theories to explain persistent rural health challenges and describes their application to rural health and research. Review of theories from several disciplines. Key issues in rural health are poorer health status and access to health care, staff shortages, relationship-based health provision and the role of health services in community sustainability. These could be fruitfully addressed by applying theory and findings around social determinants of health, economic sociology, the role of culture and capitals approaches to measuring assets. In particular, the concept of rural health might be a barrier to progressing knowledge; and relational approaches, common in geography, offer a more useful conceptual framework for studying health and place. To move beyond its current stage, rural health needs to look to other disciplines' theories and ideas; particularly, it needs a more contemporary understanding of what place means so that health status and service provision can be improved by more thoughtful research. © 2012 The Authors. Australian Journal of Rural Health © National Rural Health Alliance Inc.

Delaware's Rural Assistance Council Promotes the Rural Agenda in the First State.

ERIC Educational Resources Information Center

VanSciver, James H.

The Delaware Research for Better Schools Rural Assistance Council's (RAC) mission is to develop a rural assistance agenda for the state. The Council stated four objectives: (1) identifying the most pressing needs of Delaware's rural schools and school districts; (2) developing plans, in cooperation with appropriate state organizations, for…

Nouvelles approches en theorie du champ moyen dynamique: le cas du pouvoir thermoelectrique et celui de l'effet orbital d'un champ magnetique

NASA Astrophysics Data System (ADS)

Arsenault, Louis-Francois

Les applications reliees a la generation d'energie motivent la recherche de materiaux ayant un fort pouvoir thermoelectrique (S). De plus, S nous renseigne sur certaines proprietes fondamentales des materiaux, comme, par exemple, la transition entre l'etat coherent et incoherent des quasi-particules lorsque la temperature augmente. Empiriquement, la presence de fortes interactions electron-electron peut mener a un pouvoir thermoelectrique geant. Nous avons donc etudie le modele le plus simple qui tient compte de ces fortes interactions, le modele de Hubbard. La theorie du champ moyen dynamique (DMFT) est tout indiquee dans ce cas. Nous nous sommes concentres sur un systeme tridimensionnel (3d) cubique a face centree (fcc), et ce, pour plusieurs raisons. A) Ce type de cristal est tres commun dans la nature. B) La DMFT donne de tres bons resultats en 3d et donc ce choix sert aussi de preuve de principe de la methode. C) Finalement, a cause de la frustration electronique intrinseque au fcc, celui-ci ne presente pas de symetrie particule-trou, ce qui est tres favorable a l'apparition d'une grande valeur de S. Ce travail demontre que lorsque le materiau est un isolant a demi-remplissage a cause des fortes interactions (isolant de Mott), il est possible d'obtenir de grands pouvoirs thermoelectriques en le dopant legerement. C'est un resultat pratique important. Du point de vue methodologique, nous avons montre comment la limite de frequence infinie de S et l'approche dite de Kelvin, qui considere la limite de frequence nulle avant la limite thermodynamique pour S, donnent des estimations fiables de la vraie limite continue (DC) dans les domaines de temperature appropriee. Ces deux approches facilitent grandement les calculs en court-circuit ant la necessite de recourir a de problematiques prolongements analytiques. Nous avons trouve que la methode de calcul a frequence infinie fonctionne bien lorsque les echelles d'energie sont relativement faibles. En d'autres termes

Mesure de haute resolution de la fonction de distribution radiale du silicium amorphe pur

NASA Astrophysics Data System (ADS)

Laaziri, Khalid

1999-11-01

Cette these porte sur l'etude de la structure du silicium amorphe prepare par irradiation ionique. Elle presente des mesures de diffraction de rayons X sur de la poudre de silicium cristallin, du silicium amorphe relaxe et non relaxe, ainsi que tous les developpements mathematiques et physiques necessaires pour extraire la fonction de distribution radiale correspondant a chaque echantillon. Au Chapitre I, nous presentons une methode de fabrication de membranes minces de silicium amorphe pur. Il y a deux etapes majeures lors du processus de fabrication: l'implantation ionique, afin de creer une couche amorphe de plusieurs microns et l'attaque chimique, pour enlever le reste du materiau cristallin. Nous avons caracterise premierement les membranes de silicium amorphe par spectroscopie Raman pour verifier qu'il ne reste plus de trace de materiau cristallin dans les films amorphes. Une deuxieme caracterisation par detection de recul elastique (ERD-TOF) sur ces memes membranes a montre qu'il y a moins de 0.1% atomique de contaminants tels que l'oxygene, le carbone, et l'hydrogene. Au Chapitre II, nous proposons une nouvelle methode de correction de la contribution inelastique "Compton" des spectres de diffusion totale afin d'extraire les pics de diffusion elastique, responsable de la diffraction de Bragg. L'article presente tout d'abord une description simplifiee d'une theorie sur la diffusion inelastique dite "Impulse Approximation" (IA) qui permet de calculer des profils de Compton en fonction de l'energie et de l'angle de diffusion 2theta. Ces profils sont utilises comme fonction de lissage de la diffusion Compton experimentale. Pour lisser les pics de diffusion elastique, nous avons utilise une fonction pic de nature asymetrique. Aux Chapitre III, nous exposons de maniere detaillee les resultats des experiences de diffraction de rayons X sur les membranes de silicium amorphe et la poudre de silicium cristallin que nous avons preparees. Nous abordons aussi les

DuSable High School Program Flourishes.

ERIC Educational Resources Information Center

Graff, Pat

1995-01-01

Describes the fall and rise of the Panther Press, the scholastic newspaper of the DuSable High School in Chicago. States that despite being located in the midst of public housing projects, the school's newspaper is thriving where others in similar circumstances have failed. Describes how the school's principal and an advisor revitalized and…

Prejudice: From Allport to DuBois.

ERIC Educational Resources Information Center

Gaines, Stanley O., Jr.; Reed, Edward S.

1995-01-01

Examines the differences between Gordon Allport's and W. E. B. DuBois's theories on the origins of prejudice and the impact of discrimination on the personality and social development of blacks. The article argues that prejudice is a historically developed process, not a universal feature of human psychology. Implications for U.S. race relations…

Rural Schools and Communities: How Globalization Influences Rural School and Community Collaboration

ERIC Educational Resources Information Center

Butler, Thomas

2008-01-01

This study examined how a rural school district and the communities in which the district belonged collaborated on a community development initiative. This dissertation examined the opportunities and constraints rural communities are facing and the role that a rural school system could play in increasing social and economic sustainability of rural…

Hazards mapping using local and scientific knowledge. A case in rural Mexico

NASA Astrophysics Data System (ADS)

Solis, B.; Bocco, G.

2016-12-01

Natural hazards in rural areas in developing countries usually affect poor peasants and their infrastructure. This poses a problem of social vulnerability that coupled to the risk may cause severe hazards. Research oriented to prevention and adaptation is crucial. Other studies have proved that local knowledge and peasant's perception on hazards is a valuable tool to tackle prevention and mitigation. In the valley of Huahua river, at the Pacific coast of Mexico, landslides have directly affected rural roads hampering communication between villages. In addition some of their deposits have changed the morphology of river channels, resulting in flooding and avalanches threatening rural life and assets. At least 21 landslides are still active in the area. In this research the leading questions are: how do people perceive landslides hazard? What is the knowledge possessed by villagers facing such hazards? Could scientific and local knowledge be coupled in a hybrid format to formulate an adequate hazards map? The investigation used ethnographic techniques (participant observation, semi-structured and structured interviews, and participatory mapping) and multivariate statistical approaches based on empirical data. We will present the preliminary results, based principally on interview data and a first hazard zoning of the lower valley of the Huahua River. Our results suggest that the approach can be used in this and similar areas in developing countries.

Ruralization of students’ horizons: insights into Australian health professional students’ rural and remote placements

PubMed Central

Cross, Merylin; Waller, Susan; Chambers, Helen; Farthing, Annie; Barraclough, Frances; Pit, Sabrina W; Sutton, Keith; Muyambi, Kuda; King, Stephanie; Anderson, Jessie

2018-01-01

Introduction Health workforce shortages have driven the Australian and other Western governments to invest in engaging more health professional students in rural and remote placements. The aim of this qualitative study was to provide an understanding of the lived experiences of students undertaking placements in various nonmetropolitan locations across Australia. In addition to providing their suggestions to improve rural placements, the study provides insight into factors contributing to positive and negative experiences that influence students’ future rural practice intentions. Methods Responses to open-ended survey questions from 3,204 students from multiple health professions and universities were analyzed using two independent methods applied concurrently: manual thematic analysis and computerized content analysis using Leximancer software. Results The core concept identified from the thematic analysis was “ruralization of students’ horizons,” a construct representing the importance of preparing health professional students for practice in nonmetropolitan locations. Ruralization embodies three interrelated themes, “preparation and support,” “rural or remote health experience,” and “rural lifestyle and socialization,” each of which includes multiple subthemes. From the content analysis, factors that promoted students’ rural practice intentions were having a “positive” practice experience, interactions with “supportive staff,” and interactions with the “community” in general. It was apparent that “difficulties,” eg, with “accommodation,” “Internet” access, “transport,” and “financial” support, negatively impacted students’ placement experience and rural practice intentions. Conclusions The study findings have policy and practice implications for continuing to support students undertaking regional, rural, and remote placements and preparing them for future practice in nonmetropolitan locations. This study

"How to Be a Rural Man": Young Men's Performances and Negotiations of Rural Masculinities

ERIC Educational Resources Information Center

Bye, Linda Marie

2009-01-01

This paper is concerned with young rural men and how they "do" identity politics living in a rural area of Norway. Focusing on how masculinity and rurality are constructed and interrelated in young men's narratives of living in a remote community, it is identified that young rural men reproduce, negotiate and transform local discourses…

Rural-Urban Differences in Late-Stage Breast Cancer: Do Associations Differ by Rural-Urban Classification System?

PubMed Central

Pruitt, Sandi L; Eberth, Jan M; Morris, E Scott; Grinsfelder, David B; Cuate, Erica L

2016-01-01

Introduction Rural residence is associated with later stage of breast cancer diagnosis in some but not all prior studies. The lack of a standardized definition of rural residence may contribute to these mixed findings. We characterize and compare multiple definitions of rural vs. non-rural residence to provide guidance regarding choice of measures and to further elucidate rural disparities in breast cancer stage at diagnosis. Methods We used Texas Cancer Registry data of 120,738 female breast cancer patients ≥50 years old diagnosed between 1995–2009. We defined rural vs. non-rural residence using 7 different measures and examined their agreement using Kappa statistics. Measures were defined at various geographic levels: county, ZIP code, census tract, and census block group. Late-stage was defined as regional or distant disease. For each measure, we tested the association of rural residence and late-stage cancer with unadjusted and adjusted logistic regression. Covariates included: age; patient race/ethnicity; diagnosis year; census block group-level mammography capacity; and census tract-level percent poverty, percent Hispanic, and percent Black. Results We found moderate to high levels of agreement between measures of rural vs. non-rural residence. For 72.9% of all patients, all 7 definitions agreed as to rural vs. non-rural residence. Overall, 6 of 7 definitions demonstrated an adverse association between rural residence and late-stage disease in unadjusted and adjusted models (Adjusted OR Range = 1.09–1.14). Discussion Our results document a clear rural disadvantage in late-stage breast cancer. We contribute to the heterogeneous literature by comparing varied measures of rural residence. We recommend use of the census tract-level Rural Urban Commuting Area Codes in future cancer outcomes research where small area data are available. PMID:27158685

Change in Rural Schools.

ERIC Educational Resources Information Center

Edington, Everett D.

1981-01-01

Discusses nine major characteristics of rural schools which affected their willingness to accept change, as revealed in a study of the five-year Rural Experimental Schools Program. Available from: Rural Sociological Society, 325 Morgan Hall, University of Tennessee, Knoxville, TN 37916. (NEC)

Facteurs de risque cardiovasculaires au cours du lupus systémique

PubMed Central

Harzallah, Amel; Hajji, Mariem; Kaaroud, Hayet; Hamida, Fethi Ben; Abdallah, Taieb Ben

2015-01-01

Cette étude a pour objectif d’évaluer la fréquence des facteurs de risque cardiovasculaires au cours du lupus et de préciser leur prévalence. Etude rétrospective portant sur 250 patients ayant un lupus, diagnostiqué selon les critères de l'ACR, hospitalisés entre 1970 et 2013. Les données cliniques et para cliniques ont été recueillies à partir des observations médicales. Il s'agit de 228 femmes et 22 hommes d’âge moyen au diagnostic du lupus de 30, 32 ans (extrêmes: 16-69). La durée moyenne du suivi des patients était de 64 mois (extrêmes: 7 jours- 382mois). Quatre vingt dix patients (36%) étaient hypertendus, 74% avaient une hypercholestérolémie et 22% étaient diabétiques. Pour les autres facteurs de risque cardiovasculaire traditionnels, un âge > 50 ans a été retrouvé dans 40% des cas, le sexe masculin dans 8% des cas, l'obésité dans 76% des cas et le tabagisme dans 11% des cas. Les facteurs de risque surajoutés sont représentés par la présence des anticorps antiphospholipides (47% des cas), la néphropathie lupique (49% des cas), l'insuffisance rénale (42% des cas), la corticothérapie au long cours (74% des cas) et la chronicité de la maladie dans 35% des cas. Les complications cardiovasculaires retrouvées dans notre série étaient: les accidents vasculaires cérébraux (2%) et l'insuffisance coronarienne (5,6%). Devant l'importance du risque cardiovasculaire au cours du lupus, une surveillance rapprochée des facteurs de risque cardio-vasculaires semble primordiale chez les lupiques. PMID:27022427

Recruitment and retention of rural physicians: outcomes from the rural physician associate program of Minnesota.

PubMed

Halaas, Gwen Wagstrom; Zink, Therese; Finstad, Deborah; Bolin, Keli; Center, Bruce

2008-01-01

Founded in 1971 with state funding to increase the number of primary care physicians in rural Minnesota, the Rural Physician Associate Program (RPAP) has graduated 1,175 students. Third-year medical students are assigned to primary care physicians in rural communities for 9 months where they experience the realities of rural practice with hands-on participation, mentoring, and one-to-one teaching. Students complete an online curriculum, participate in online discussion with fellow students, and meet face-to-face with RPAP faculty 6 times during the 9-month rotation. Projects designed to bring value to the community, including an evidence-based practice and community health assessment, are completed. To examine RPAP outcomes in recruiting and retaining rural primary care physicians. The RPAP database, including moves and current practice settings, was examined using descriptive statistics. On average, 82% of RPAP graduates have chosen primary care, and 68% family medicine. Of those currently in practice, 44% have practiced in a rural setting all of the time, 42% in a metropolitan setting and 14% have chosen both, with more than 50% of their time in rural practice. Rural origin has only a small association with choosing rural practice. RPAP data suggest that the 9-month longitudinal experience in a rural community increases the number of students choosing primary care practice, especially family medicine, in a rural setting.

Keeping School in Rural America: A New Paradigm for Rural Education and Community Development.

ERIC Educational Resources Information Center

Haas, Toni

This paper differentiates between the "old story" of rural education and the emerging "new story." It describes the tradition (old story) in which rural education is related to the local and national economies and lays out fragments of the new story, a paradigm that combines rural education and the rural economy in a way that strengthens them…

Minority stress and community connectedness among gay, lesbian and bisexual Australians: a comparison of rural and metropolitan localities.

PubMed

Morandini, James S; Blaszczynski, Alexander; Dar-Nimrod, Ilan; Ross, Michael W

2015-06-01

To determine whether lesbian, gay and bisexual (LGB) Australians residing in rural-remote and other non-inner metropolitan localities experience increased levels of minority stress and reduced social support relative to their inner metropolitan counterparts. A convenience sample of (n=1306) LGB Australians completed an online survey that assessed minority stressors, level of connection with other LGB individuals and social isolation. Postcodes provided were coded into three metropolitan and two rural zones. A series of hierarchical regression analyses were undertaken to examine the effect of locality on minority stress and social support independent of sex, age, ethnicity, education and income. Those residing in rural-remote localities reported significantly increased concealment of sexuality from friends, more concern regarding disclosure of sexuality, less LGB community involvement, fewer friendships with other LGB people and, among men, higher levels of internalised homophobia than those residing in inner metropolitan areas. Unexpectedly, those residing in outer metropolitan areas of major cities experienced comparable levels of minority stress and LGB disconnection to those in rural and remote Australia. LGB individuals in rural-remote and outer metropolitan areas of major cities face increased exposure to a number of minority stressors and less LGB community connectedness. These are risk factors associated with psychiatric morbidity in LGB populations. Health promotion targeted at reducing homophobia and discrimination in rural-remote and outer metropolitan communities and additional services to assist LGB Australians struggling with stigma and isolation in non-inner city areas may help mitigate the disadvantages faced by these LGB populations. © 2015 Public Health Association of Australia.

World heritage site - Bien du Patrimoine Mondial - Kluane/Wrangell-St. Elias/Glacier Bay/Tatshenshini-Alsek

USGS Publications Warehouse

Labay, Keith A.; Wilson, Frederic H.

2004-01-01

The four parks depicted on this map make up a single World Heritage Site that covers 24.3 million acres. Together, they comprise the largest internationally protected land-based ecosystem on the planet. The United Nations Educational, Scientific and Cultural Organization (UNESCO) established the World Heritage Program in 1972 for the identification and protection of the world?s irreplaceable natural and cultural resources. World Heritage Sites are important as storehouses of memory and evolution, as anchors for sustainable tourism and community, and as laboratories for the study and understanding of the earth and culture. This World Heritage Site protects the prominent mountain ranges of Kluane, Wrangell, Saint Elias, and Chugach. It includes many of the tallest peaks on the continent, the world's largest non-polar icefield, extensive glaciers, vital watersheds, and expanses of dramatic wilderness. [Les quatre parcs figurant sur cette carte ne constituent qu?un seul site du patrimoine mondial recouvrant plus de 99 millions de km2, ce qui en fait le plus grand ecosysteme terrestre protege par loi internationale. En 1972, L?UNESCO (l?organisation des Nations Unies pour les sciences, l'education et la culture) a etabli le programme du patrimoine mondial afin d?identifier et de proteger les ressources naturelles et culturelles irremplacables de notre plan?te. Si les sites du patrimoine mondial sont si importants c'est parce qu'ils representent a la fois des livres ouverts sur l?histoire de la Terre, le point de depart du tourisme durable et du developpement des collectivites, des laboratoires pour etudier et comprendre la nature et la culture. Ce site du patrimoine mondial assure la protection des chaines de montagnes de Kluane, Wrangell, Saint Elias, et Chugach. On y trouve plusieurs des plus hauts sommets du continent, le plus grand champ de glace non-polaire du monde, d?immenses glaciers, des bassins hydrologiques essentiels, et de la nature sauvage a perte de vue.

Rural Pennsylvanians--A Troubled People.

ERIC Educational Resources Information Center

Hillman, Arnold

This report presents the problems of rural Pennsylvania and proposes solutions to those problems. Because the news media does not systematically report on rural situations, the public lacks awareness concerning the problems in rural Pennsylvania. Rural problems include high unemployment rates, high welfare expenditures, out migration, low…

Aspects épidémiologiques des traumatismes du rachis: à propos de 139 cas

PubMed Central

Bemora, Joseph Synèse; Rakotondraibe, Willy Francis; Ramarokoto, Mijoro; Ratovondrainy, Willy; Andriamamonjy, Clément

2017-01-01

Les traumatismes du rachis représentent une des lésions les plus fréquemment observées, chez les victimes d’accidents de circulation, d’accident de sportifs, domestique et du travail. Il s’agissait d’une étude rétrospective de 3 ans portant sur 139 cas de traumatismes du rachis hospitalisés et pris en charge dans le service de neurochirurgie du CHUJRA Madagascar. A travers cette étude, 25,17% des traumatisés étaient entre 21 et 30 ans avec une nette prédominance masculine de 69,78% (sexe ratio 2,3). L’étiologie était dominéepar la chute dans 33,09% des cas avec des facteurs de risque dont prise d’alcool (8,63%). Le traumatisme entrait dans le cadre d’un polytraumatisme dont un traumatisme crânien dans 34,63%. Les patients étaient admis dans le service 1 à 5h après le traumatisme dans 31,65% en utilisant comme moyen de transport une voiture personnelle dans 36,69%. Pendant l’hospitalisation 20 patients ont signé une décharge et 6,34% des patients sont décédés. Les traumatismes du rachis posent un problème de santé publique avec une prise en charge lourde surtout pour les patients déficitaires à vie. Devant tout traumatisme du rachis, il faut rechercher systématiquement une lésion crânienne. PMID:28450995

Rural Schools, Rural Communities: An Alternative View of the Future. Keynote Address.

ERIC Educational Resources Information Center

Nachtigal, Paul M.

The urbanization and industrialization of a society based on commercial competitiveness has resulted in the marginalization of rural communities and the disempowerment of rural people. An alternative view of the future is needed, and rural schools have a part to play in creating it. Four sets of forces are driving society toward a different…

Vadose zone microbiology

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

Kieft, Thomas L.; Brockman, Fred J.

2001-01-17

The vadose zone is defined as the portion of the terrestrial subsurface that extends from the land surface downward to the water table. As such, it comprises the surface soil (the rooting zone), the underlying subsoil, and the capillary fringe that directly overlies the water table. The unsaturated zone between the rooting zone and the capillary fringe is termed the "intermediate zone" (Chapelle, 1993). The vadose zone has also been defined as the unsaturated zone, since the sediment pores and/or rock fractures are generally not completely water filled, but instead contain both water and air. The latter characteristic results inmore » the term "zone of aeration" to describe the vadose zone. The terms "vadose zone," "unsaturated zone", and "zone of aeration" are nearly synonymous, except that the vadose zone may contain regions of perched water that are actually saturated. The term "subsoil" has also been used for studies of shallow areas of the subsurface immediately below the rooting zone. This review focuses almost exclusively on the unsaturated region beneath the soil layer since there is already an extensive body of literature on surface soil microbial communities and process, e.g., Paul and Clark (1989), Metting (1993), Richter and Markowitz, (1995), and Sylvia et al. (1998); whereas the deeper strata of the unsaturated zone have only recently come under scrutiny for their microbiological properties.« less

Évaluation des caractéristiques mécaniques du polissoir en polyuréthanne utilisé comme porte abrasifs durant le processus du polissage du verre optique

NASA Astrophysics Data System (ADS)

Aliouane, T.; Bouzid, D.; Belkhir, N.; Bouzid, S.; Herold, V.

2005-05-01

La fabrication des composants en verre optique nécessite des moyens de grande précision dans les procédés de finition vue l'importance accordée à leur qualité.
Durant le processus de polissage des verres optiques, le polissoir est un élément clé et a un impact direct sur les performances des composants optiques, non seulement il est utilisé comme support de grains abrasifs mais il doit posséder la fonction de transmission de la pression aux grains. La connaissance de ses propriétés, essentiellement mécanique, est impérative afin d'obtenir un état de surface optimal des composants optiques destinés à remplir des fonctions très précises dans des appareils optiques très performants.
Dans cette étude, nous avons constaté que les propriétés des polissoirs en polyuréthanne tel que la dureté, le module d'élasticité et la densité varient au cours du polissage. Ce changement a des effets sur l'état de surface de verre optique, causé par le changement microstructural de la surface du polissoir (distribution et dimensions des pores) et par conséquent sur la quantité des abrasifs (en oxyde de cérium) insérée dans les pores, ce qui influe sur la quantité de verre enlevée et sur l'état de surface du composant.
Sur la base des résultats obtenus, il a été prouvé que le polissoir subit des modifications très importantes ce qui influe considérablement sur son efficacité de polissage.

Association between Fatigue and Autistic Symptoms in Children with Cri du Chat Syndrome

ERIC Educational Resources Information Center

Claro, Anthony; Cornish, Kim; Gruber, Reut

2011-01-01

In the current study, the authors examined whether the fatigue level of children diagnosed with cri du chat syndrome was associated with the expression of autistic symptoms. Sixty-nine children with cri du chat syndrome were compared with 47 children with moderate to severe intellectual disabilities who did not differ on intellectual severity.…

Impact of improved neonatal care on the profile of retinopathy of prematurity in rural neonatal centers in India over a 4-year period.

PubMed

Vinekar, Anand; Jayadev, Chaitra; Kumar, Siddesh; Mangalesh, Shwetha; Dogra, Mangat Ram; Bauer, Noel J; Shetty, Bhujang

2016-01-01

To report the reduction in the incidence and severity of retinopathy of prematurity (ROP) in rural India over a 4-year period following the introduction of improved neonatal care practices. The Karnataka Internet Diagnosis of Retinopathy of Prematurity program (KIDROP), is a tele-medicine network that screens for ROP in different zones of Karnataka state in rural India. North Karnataka is the most underdeveloped and remote zone of this program and did not have any ROP screening programs before the intervention of the KIDROP in 2011. Six government and eleven private neonatal centers in this zone were screened weekly. Specific neonatal guidelines for ROP were developed and introduced in these centers. They included awareness about risk factors, oxygen regulation protocols, use of pulse oxymetry, monitoring postnatal weight gain, nutritional best practices, and management of sepsis. The incidence and severity of ROP were compared before the guidelines were introduced (Jan 2011 to Dec 2012) and after the guidelines were introduced (July 2013 to June 2015). During this 4-year period, 4,167 infants were screened over 11,390 imaging sessions. The number of enrolled infants increased from 1,825 to 2,342 between the two periods ( P <0.001). The overall incidence of any stage ROP reduced significantly from 26.8% to 22.4% ( P <0.001). The incidence of treatment-requiring ROP reduced from 20.7% to 16% ( P =0.06), and of the treated disease, aggressive posterior ROP reduced from 20.8% to 13.1% ( P =0.23) following introduction of the guidelines. Rural neonatal centers in middle-income countries have a large, unscreened burden of ROP. Improving neonatal care in these centers can positively impact the incidence and severity of ROP even in a relatively short period. A combined approach of a robust ROP screening program and improved neonatal care practices is required to address the challenge.

Nitrate-Nitrogen Levels in Rural Drinking Water: Is There an Association with Age-related Macular Degeneration?

PubMed Central

Klein, Barbara E. K.; McElroy, Jane A.; Klein, Ronald; Howard, Kerri P.; Lee, Kristine E.

2014-01-01

We examined the association of nitrate-nitrogen exposure from rural private drinking water and incidence of age-related macular degeneration (AMD). Participants of the Beaver Dam Eye Study living in rural areas within the 53916 zone improvement plan code but outside the city limits of Beaver Dam, Wisconsin (Beaver Dam Township) completed a questionnaire and ocular examination including standardized, graded fundus photographs at five examinations. Data from an environmental monitoring study with probabilistic-based agro-chemical sampling, including nitrate-nitrogen, of rural private drinking water were available. Incidence of early AMD was associated with elevated nitrate-nitrogen levels in rural private drinking water supply (10.0% for low, 19.2% for medium, and 26.1% for high nitrate-nitrogen level in the right eye). The odds ratios (ORs) were 1.77 (95% confidence interval [CI]: 1.12–2.78) for medium and 2.88 (95% CI: 1.59–5.23) for high nitrate-nitrogen level. Incidence of late AMD was increased for those with medium or high levels of nitrate-nitrogen compared to low levels (2.3% for low and 5.1% for the medium or high nitrate-nitrogen level, for the right eye). The OR for medium or high nitrate-nitrogen groups was 2.80 (95% CI: 1.07–7.31) compared to the low nitrate-nitrogen group. PMID:24007430

Rural Electric Youth Tour Packet.

ERIC Educational Resources Information Center

National Rural Electric Cooperative Association, Washington, DC.

This packet of materials provides information about tours for rural secondary students in Washington, D.C., sponsored jointly by the National Rural Electric Cooperative Association (NRECA), state rural electric cooperatives, and statewide associations of rural electric systems. Since 1958 this program has selected high school students to visit…

Rural physicians, rural networks, and free market health care in the 1990s.

PubMed

Rosenthal, T C; James, P; Fox, C; Wysong, J; FitzPatrick, P G

1997-01-01

The changes brought about by managed care in America's urban communities will have profound effects on rural physicians and hospitals. The rural health care market characterized by small, independent group practices working with community hospitals is being offered affiliations with large, often urban-based health care organizations. Health care is evolving into a free market system characterized by large networks of organizations capable of serving whole regions. Rural provider-initiated networks can assure local representation when participating in the new market and improve the rural health infrastructure. Although an extensive review of the literature from 1970 to 1996 reveals little definitive research about networks, many rural hospitals have embraced networking as one strategy to unify health care systems with minimal capitalization. These networks, now licensed in Minnesota and New York, offer rural physicians the opportunity to team up with their community hospital and enhance local health care accessibility.

Rural Resources.

ERIC Educational Resources Information Center

Novak, Kathy

Designed as a resource for rural adult basic education (ABE) program planners, this guidebook describes model linkage strategies between ABE and job placement as well as ABE and job training services that are targeted to rural Americans. The following topics are addressed in the guide: key linkage strategies (community advisory councils,…

Rural Agrobusiness.

ERIC Educational Resources Information Center

Treillon, Roland; And Others

1992-01-01

This publication describes the formation and evolution of rural agribusiness (RA) in the southern hemisphere as a precondition for improving the lives of families in rural communities, and focuses on RA endeavors created by development projects in Latin America, the Caribbean, and Africa. After a short introduction, the first section of this study…

Coping with Rural Poverty: Economic Survival and Moral Capital in Rural America

ERIC Educational Resources Information Center

Sherman, Jennifer

2006-01-01

The experience of rural poverty is in many ways unique from that of urban poverty. In the rural setting, social cohesion creates pressure on the poor to behave in ways that are consistent with local values. This paper, based on qualitative research done in an isolated, rural Northern California community, argues that in this setting the survival…

Work of female rural doctors.

PubMed

Wainer, Jo

2004-04-01

To identify the impact of family life on the ways women practice rural medicine and the changes needed to attract women to rural practice. Census of women rural doctors in Victoria in 2000, using a self-completed postal survey. General and specialist practice. Two hundred and seventy-one female general practitioners and 31 female specialists practising in Rural, Remote and Metropolitan Area Classifications 3-7. General practitioners are those doctors with a primary medical degree and without additional specialist qualifications. Interaction of hours and type of work with family responsibilities. Generalist and specialist women rural doctors carry the main responsibility for family care. This is reflected in the number of hours they work in clinical and non-clinical professional practice, availability for on-call and hospital work, and preference for the responsibilities of practice partnership or the flexibility of salaried positions. Most of the doctors had established a satisfactory balance between work and family responsibilities, although a substantial number were overworked in order to provide an income for their families or meet the needs of their communities. Thirty-six percent of female rural general practitioners and 56% of female rural specialists preferred to work fewer hours. Female general practitioners with responsibility for children were more than twice as likely as female general practitioners without children to be in a salaried position and less likely to be a practice partner. The changes needed to attract and retain women in rural practice include a place for everyone in the doctor's family, flexible practice structures, mentoring by women doctors and financial and personal recognition. Women make up less than a quarter of the rural general practice workforce and an even smaller percentage of the specialist rural medical workforce. As a result their experiences are not well articulated in research on rural medical practice and their needs are

Rural health service managers' perspectives on preparing rural health services for climate change.

PubMed

Purcell, Rachael; McGirr, Joe

2018-02-01

To determine health service managers' (HSMs) recommendations on strengthening the health service response to climate change. Self-administered survey in paper or electronic format. Rural south-west of New South Wales. Health service managers working in rural remote metropolitan areas 3-7. Proportion of respondents identifying preferred strategies for preparation of rural health services for climate change. There were 43 participants (53% response rate). Most respondents agreed that there is scepticism regarding climate change among health professionals (70%, n = 30) and community members (72%, n = 31). Over 90% thought that climate change would impact the health of rural populations in the future with regard to heat-related illnesses, mental health, skin cancer and water security. Health professionals and government were identified as having key leadership roles on climate change and health in rural communities. Over 90% of the respondents believed that staff and community in local health districts (LHDs) should be educated about the health impacts of climate change. Public health education facilitated by State or Federal Government was the preferred method of educating community members, and education facilitated by the LHD was the preferred method for educating health professionals. Health service managers hold important health leadership roles within rural communities and their health services. The study highlights the scepticism towards climate change among health professionals and community members in rural Australia. It identifies the important role of rural health services in education and advocacy on the health impacts of climate change and identifies recommended methods of public health education for community members and health professionals. © 2017 National Rural Health Alliance Inc.

Changes & Challenges for Rural Schools.

ERIC Educational Resources Information Center

Blair, Leslie Asher, Ed.

2001-01-01

This theme issue of the newsletter SEDLetter contains articles about the challenges facing rural youth, communities, and schools, and the ways that rural schools are meeting those challenges. "When Rural Traditions Really Count" (Ullik Rouk) outlines the rural situation with regard to adolescent substance abuse, youth gangs, teen pregnancy,…

Rural Values and Concensus(sic).

ERIC Educational Resources Information Center

England, J. Lynn; And Others

Sample populations from 15 Intermountain West communities (representative of population, ethnic, and employment variety) were surveyed to test the following hypotheses: (1) there is a greater degree of consensus in rural than in non-rural communities; (2) there are differences between values in rural and non-rural communities; (3) a model…

The Rural Context of Illicit Substance Offers: A Study of Appalachian Rural Adolescents

PubMed Central

Pettigrew, Jonathan; Miller-Day, Michelle; Krieger, Janice; Hecht, Michael L.

2015-01-01

Rural adolescents are at risk for early initiation and problematic substance use, but to date few studies have examined the rural context of substance use. To better understand substance offers in the rural context, semi-structured interviews were conducted with 118, 12-19 year old adolescents (M = 13.68, SD = 1.37) from Appalachian, rural school districts in Pennsylvania and Ohio. Interviews elicited stories about substance offer-response episodes including where offers occurred, who offered substances, and how youth gained access to illicit substances. Findings describe the settings in which substance offers and use occur for these rural adolescents and advance prevention efforts for tailoring health messages to this target population. PMID:25620838

Rural Communities and Rural Social Issues: Priorities for Research.

ERIC Educational Resources Information Center

Black, Alan; Duff, John; Saggers, Sherry; Baines, Patricia

This report recommends priorities for research into rural communities and rural social issues in Australia, based on an extensive literature review, surveys of policymaking agencies and researchers, and discussion at a national workshop in May 1999. Chapters 1-2 outline the study's background, purpose, and methodology; discuss issues in the…

Pockets of Rural Prosperity

ERIC Educational Resources Information Center

Center for Rural Pennsylvania, 2004

2004-01-01

Pennsylvania's rural areas are often characterized as having lower incomes and lower housing values than urban areas. This characterization is not universally accurate, however, since there are some impressive pockets of wealth within rural Pennsylvania. To highlight the diversity of wealth among Pennsylvania's rural municipalities, the Center for…

Rural Women and Education.

ERIC Educational Resources Information Center

Fratoe, Frank A.

Because some rural women underutilize their increased schooling while others are disadvantaged by low educational attainment and underdeveloped skills, and in order to help determine policy alternatives to meet rural women's educational needs, the educational attainments and labor force participation of rural white and minority women were studied.…

Evaluation experimentale et theorique du comportement a la flexion de nouveaux poteaux en materiaux composites

NASA Astrophysics Data System (ADS)

Metiche, Slimane

entre ces proprietes est due au nombre de couches utilisees dans chaque zone ainsi qu'a l'orientation des fibres de chaque couche. Un total de vingt-trois prototypes de dimensions differentes; ont ete testes en flexion jusqu'a la rupture. Deux types de fibres de verre de masses lineaires differentes, ont ete utilisees afin d'evaluer l'effet du type de fibres sur le comportement a la flexion. Un nouveau montage experimental permettant de tester tous les types de poteaux en PRF a ete dimensionne et fabrique selon les recommandations decrites dans les normes ASTM D 4923-01 et ANSI C 136.20-2005. Un modele analytique base sur la theorie des poutres en elasticite lineaire est propose dans cette these. Ce modele predit avec une bonne precision le comportement experimental charge---deflexion ainsi que la deflexion maximale au sommet des poteaux en PRF; constitues de plusieurs zones de caracteristiques geometriques et mecaniques differentes. Une procedure de dimensionnement des poteaux en PRF, basee sur les resultats experimentaux obtenus dans le cadre de la presente these, est egalement proposee. Les resultats obtenus dans le cadre de la presente these permettront le developpement et l'amelioration des regles de conception utiles et pratiques a l'usage des concepteurs et des industriels du domaine des poteaux en PRF. Les retombees de cette recherche sont a la fois economiques et technologiques, car les resultats obtenus constitueront une banque de donnees qui contribueront au developpement des normes de calcul, et par consequent a l'optimisation des materiaux utilises, et serviront a valider de futurs resultats et modeles theoriques.

Recruiting medical students to rural practice: perspectives of medical students and rural recruiters.

PubMed

Jutzi, Leah; Vogt, Kelly; Drever, Erin; Nisker, Jeff

2009-01-01

To explore the strategies used by rural recruitment programs and their perceived influence on medical students. Two original questionnaires delivered electronically, one to medical students and the other to recruiters in rural Ontario communities. Ontario, Canada. All 525 medical students enrolled in the Schulich School of Medicine & Dentistry at the University of Western Ontario in London and physician recruiters in 71 rural communities in Ontario were invited to participate in the study. The factors that influence medical students to consider rural practice, strategies used by recruiters, and student perceptions of the ethical appropriateness of both. The questionnaire was completed by 42.1% of medical students. Lifestyle considerations were an important influence for 93.1% of students. Themes from the qualitative analysis included the ethical appropriateness of financial considerations, economic forces, perceived disadvantages of rural practice, competition between communities, and lack of altruism. Responses were received from recruiters in 43.7% of communities; of those, 92.9% offered financial incentives to attract prospective physicians. Financial and lifestyle considerations are important influences on medical students' choice to practise in rural communities. Most medical students felt incentive programs offered by rural communities were ethically appropriate.

Rural Education.

ERIC Educational Resources Information Center

Rouk, Ullik, Ed.

1991-01-01

This journal issue is devoted to the theme topic "Rural Education." The first article, "Science is Everywhere," by Chris Taylor, presents a project which uses local experts as an integral part of the school's science curriculum. "Better Teachers, Better Readers" by Scott Steen describes a system of strategic reading used in rural Wisconsin school…

Scope of information communications technology in the health of diabetes patients in poor rural zones of panama through holistic, interactive, and persuasive model to facilitate self-care of diabetes patients.

PubMed

Vargas-Lombardo, Miguel; Jipsion, Armando; Alvarez, Humberto; Ruiz, Ernestina Mensalva; Mora, Elena Villalba

2010-09-01

In Latin America, public health systems that manage and warrant the health of the population lack mechanisms and technological capabilities that enable them to accept and adopt initiatives focused to guide, look after, and improve the quality of life of millions of patients with diabetes who need attention and special care. However, the proposal presented here for a holistic, interactive, and persuasive model to facilitate self-care of diabetes patients (hiPAPD) is the first proposal in Panama, Central America, and the Caribbean Region to develop and implement information communications technology (ICT) platforms for the care of patients with chronic diseases such as diabetes. The process of experimentation was initiated with an agreement with all the staff of the project to comply with the international biomedical studies stipulations, having as reference the Declaration of Helsinki of the World Medical Association (Recommendations to Guide to Doctors in Biomedical Research on People). After several months of evaluation and ongoing work the study obtained successful validation of the hiPAPD model. The project had the support of 107 patients with diabetes, their families, friends, doctors, nurses and nursing assistants, and social groups in rural communities. Finally, the project contributed to society with a highly innovative ICT environment that facilitates self-care of diabetes patients without financial resources and health. A timely health treatment at a decisive moment may be the difference in care for patients. Through the validation process conducted in this research initiative, it was demonstrated that the hiPAPD model, from the perspective of the patient with diabetes, relatives, friends, health workforce (nurses and nursing assistants), doctors, and societal contexts, allowed the improvement of the quality of life of patients with diabetes in poor rural zones of Panama.

A Conversation with Lee Alvin DuBridge - Part I

NASA Astrophysics Data System (ADS)

Goodstein, Judith R.

Physicist Lee A. DuBridge became president of the California Institute of Technology in 1946. In this interview he recalls the immediate problems he faced, including his dealings with Robert A. Millikan, whom he replaced as chief administrator of the institute; institute financing and inadequate salaries. DuBridge also talks about the advent of federal support for peacetime science and Millikan's distaste for it; his close working relationship with Robert F. Bacher, who came to the institute in 1949 as chairman of the Division of Physics, Mathematics, and Astronomy; his recollections of the meteorologist Irving P. Krick, the physicist Alexander Goetz, and the chemist Linus Pauling; and his attempts to build up the Humanities Division.

How Rural America Sees Its Future. The Main Street Economist: Commentary on the Rural Economy.

ERIC Educational Resources Information Center

Barkema, Alan D.; Drabenstott, Mark

To gain a perspective on rural America's future, seven roundtables consisting of seven rural stakeholder groups were convened. Four groups of challenges facing rural areas emerged. The rural business environment was considered the source of greatest challenge. Agriculture concerns included low profits and access to world markets. The effects of…

Think Rural Means Isolated?

ERIC Educational Resources Information Center

Kober, Nancy

1990-01-01

The benefits of distance education have made converts out of many rural school administrators. Through communication satellites, schools can gain access to the most advanced courses for students and staff while maintaining their rural characteristics and personal touch. Sidebars present a glossary and one rural New York school's experience with…

Workplace Learning in Rural Contexts

ERIC Educational Resources Information Center

Reardon, Robert F.; Brooks, Ann K.

2008-01-01

Many people perceive rural America as being an almost completely agricultural, farming, or ranching economy. In fact, less than 7 percent of rural employment is in agriculture; service industries account for over half, and service and manufacturing together account for more than 66 percent of employment in rural areas. Rural regions take 50…

Rural Health Issues. Keynote Address.

ERIC Educational Resources Information Center

Hart, Gary

Medical students that come from rural areas are more likely to return to rural areas to practice, but rural students apply for medical school at half the rate of urban students. Factors that contribute to this problem are the lack of rural representation on medical school selection committees; centralization of medical education facilities in…

[The green rural economy: challenges to research and to public health policies posed by agricultural modernization].

PubMed

Rigotto, Raquel Maria; Carneiro, Fernando Ferreira; Marinho, Alice Maria Correia Pequeno; Rocha, Mayara Melo; Ferreira, Marcelo José Monteiro; Pessoa, Vanira Matos; Teixeira, Ana Cláudia de Araújo; da Silva, Maria de Lourdes Vicente; Braga, Lara de Queiroz Viana; Teixeira, Maiana Maia

2012-06-01

In this paper, we ask ourselves who should, can and has the will to promote health in the rural zone today. The fields of science and public policy were chosen as our primary focus of dialogue conducted from the perspective of the right to health and a healthy environment. Seven lessons emerged: (1) in addition to the surveillance of isolated chemical risks, the relation between agrochemicals and health should be investigated in the context of conservative agricultural modernization; (2) it is mandatory and urgent to discover the health problems related to the use of agrochemicals; (3) the State has been successful in its support of agribusiness, but highly inefficient at enforcing policies to safeguard social rights; (4) sectors of society linked to rural organizations have played an important role in the public policies combating agrochemicals and protecting health; (5) studies must help deconstruct the myths surrounding the Green Revolution model; (6) we are faced with the challenge of contributing to the construction of an emerging scientific paradigm founded on an ethical-political commitment to the most vulnerable social elements; (7) rural communities are creating agro-ecological alternatives for life in semiarid areas.

Creating a new rural pharmacy workforce: Development and implementation of the Rural Pharmacy Health Initiative.

PubMed

Scott, Mollie Ashe; Kiser, Stephanie; Park, Irene; Grandy, Rebecca; Joyner, Pamela U

2017-12-01

An innovative certificate program aimed at expanding the rural pharmacy workforce, increasing the number of pharmacists with expertise in rural practice, and improving healthcare outcomes in rural North Carolina is described. Predicted shortages of primary care physicians and closures of critical access hospitals are expected to worsen existing health disparities. Experiential education in schools and colleges of pharmacy primarily takes place in academic medical centers and, unlike experiential education in medical schools, rarely emphasizes the provision of patient care in rural U.S. communities, where chronic diseases are prevalent and many residents struggle with poverty and poor access to healthcare. To help address these issues, UNC Eshelman School of Pharmacy developed the 3-year Rural Pharmacy Health Certificate program. The program curriculum includes 4 seminar courses, interprofessional education and interaction with medical students, embedding of each pharmacy student into a specific rural community for the duration of training, longitudinal ambulatory care practice experiences, community engagement initiatives, leadership training, development and implementation of a population health project, and 5 pharmacy practice experiences in rural settings. The Rural Pharmacy Health Certificate program at UNC Eshelman School of Pharmacy seeks to transform rural pharmacy practice by creating a pipeline of rural pharmacy leaders and teaching a unique skillset that will be beneficial to healthcare systems, communities, and patients. Copyright © 2017 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

An Analysis of North Carolina's Rural Health Problems as Perceived by County Rural Development Panels.

ERIC Educational Resources Information Center

Hamilton, Vance E., Comp.

A State Task Force on Rural Health was formed (January 1973) by the State Rural Development Committee to identify and analyze major rural health problems in North Carolina and to recommend alleviation strategies. The Task Force submitted open-ended questionnaires to members of the County Rural Development Panels to secure their perceptions of…

Rural Roots: News, Information, and Commentary from the Rural School and Community Trust, 2000-2001.

ERIC Educational Resources Information Center

Westra, Kathryn E., Ed.; Yaunches, H. Alison, Ed.

2001-01-01

This document contains the first eight issues of "Rural Roots"--two published in 2000 and six published bimonthly in 2001. A newsletter of the Rural School and Community Trust, "Rural Roots" provides news, information, and commentary from the Rural Trust and highlights the wide variety of place-based education work happening in…

Beyond the Conventional Wisdom: Rural Development As If Australia's Rural People Really Mattered. Background Paper.

ERIC Educational Resources Information Center

Sher, Jonathan; Sher, Katrina Rowe

This paper proposes a framework for developing a national rural development policy in Australia. Some common relevant misconceptions are that rural Australia and rural Australians are peripheral to the national economy and the nation's future, that farmers and farming communities are the alpha and omega of rural Australia, and that whatever is…

Supporting new graduate nurses making the transition to rural nursing practice: views from experienced rural nurses.

PubMed

Lea, Jackie; Cruickshank, Mary

2015-10-01

To present the findings from the experienced rural nurse participants of a larger study that explored the transitional experiences of newly graduated nurses making the role transition in rural health care facilities in Australia. There are specific and unique aspects of rural nursing practice that influence the nature and timing of support for new graduate nurses that have not been explored or acknowledged as influencing the new graduate nurses' experience of transition. Specifically, the difficulties and challenges that experienced rural nurses face in providing effective and timely support for new graduate nurses who are making the transition to rural nursing practice is yet to be explored. Using a qualitative case study framework, this study specifically aimed to investigate and describe the nature and timing of support required during the transition to nursing practice that is specific for the rural context and capacity. Individual in-depth interviews were conducted with 16 experienced rural nurses who, at the time of the study, worked with new graduate nurses in the rural practice environment. The findings from this study showed that the provision of timely on-ward support for new graduates making the transition to rural nursing practice is affected and influenced by the skill mix and staffing allocation within the rural environment. As well, there is a lack of awareness by rural nurses of how to meet the on-ward support needs of new graduate nurses. This study has identified the specific and unique aspects of the rural nurse's role and responsibilities for which the new graduate nurse requires incremental learning and intensive clinical support. The findings can be used by rural health services and experienced rural registered nurses to assist in implementing adequate and timely support for new graduate nurses. © 2015 John Wiley & Sons Ltd.

Management of wildlife causing damage at Argonne National Laboratory-East, DuPage County, Illinois

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

NONE

1995-04-01

The DOE, after an independent review, has adopted an Environmental Assessment (EA) prepared by the US Department of Agriculture (USDA) which evaluates use of an Integrated Wildlife Damage Management approach at Argonne National Laboratory-East (ANL-E) in DuPage County, Illinois (April 1995). In 1994, the USDA issued a programmatic Environmental Impact Statement (EIS) that covers nationwide animal damage control activities. The EA for Management of Wildlife Causing Damage at ANL-E tiers off this programmatic EIS. The USDA wrote the EA as a result of DOE`s request to USDA to prepare and implement a comprehensive Wildlife Management Damage Plan; the USDA hasmore » authority for animal damage control under the Animal Damage Control Act of 1931, as amended, and the Rural Development, Agriculture and Related Agencies Appropriations Act of 1988. DOE has determined, based on the analysis in the EA, that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an EIS is not required. This report contains the Environmental Assessment, as well as the Finding of No Significant Impact (FONSI).« less

Poverty in the Rural United States.

ERIC Educational Resources Information Center

Dudenhefer, Paul

1993-01-01

The 1990 Rural Sociological Society's Task Force on Persistent Rural Poverty describes rural poverty, comparing it to urban poverty; rejects human-capital, economic-organization, and culture-of-poverty theories of rural poverty and proposes research on 10 other theories; and discusses rural policy and its inequitable emphasis on farmers. (KS)

CHANGING SCHOOL NEEDS IN RURAL AREAS.

ERIC Educational Resources Information Center

RHODES, ALVIN E.

AS THE RURAL ECONOMY HAS BECOME MORE AFFECTED BY AUTOMATION, RURAL SOCIETY HAS BECOME MORE INDUSTRIAL. FARM POPULATION AND THE NUMBER OF FARMS HAVE DECREASED, WHILE NON-FARM RURAL POPULATION HAS INCREASED. THE CHANGING RURAL SCENE IS REFLECTED IN CHANGES IN RURAL EDUCATION. EDUCATIONAL OPPORTUNITIES HAVE GREATLY INCREASED DUE TO SCHOOL…

Diagnostic et prévalence du syndrome métabolique chez les diabétiques suivis dans un contexte de ressources limitées: cas du Burkina-Faso

PubMed Central

Marceline, Yaméogo Téné; Issiaka, Sombié; Gilberte, Kyélem Carole; Nadège, Rouamba; Macaire, Ouédraogo Sampawindé; Arsène, Yaméogo Aimé; Djingri, Lankoandé; Apollinaire, Sawadogo; Joseph, Drabo Youssouf

2014-01-01

Introduction Les conséquences du syndrome métabolique impliquent son diagnostic effectif pour une prise en charge globale des comorbidités dépistées. Objectif: Déterminer la capacité à diagnostiquer le syndrome métabolique en routine, sa prévalence chez les diabétiques, leurs connaissances et pratiques vis-à-vis du risque cardio-métabolique. Méthodes Il s'est agi d'une étude transversale auprès de 388 diabétiques au CHU de Bobo-Dioulasso. Les critères de la fédération internationale du diabète (2009) ont été utilisés. Résultats l’âge moyen était de 53,5±13,5 ans, le sex ratio de 0,7. L'obésité abdominale était présente dans 61,9% des cas; L'HTA l’était dans 56,4% des cas. La prescription du bilan lipidique a été documentée dans 55,4% des cas pour le HDL et 56,2% pour les triglycérides pour un taux de réalisation de 49,3% et 62,9%. Le taux de dépistage des critères lipidiques était de 26,8%. Un taux de HDL bas a été noté dans 46 cas (43,4%) et une hypertriglycéridémie dans 24 cas (17,6%). In fine, la prévalence du syndrome métabolique était de 48,9% (n = 190). Seuls 27,4% savaient que d'autres facteurs de risque cardiovasculaire pouvaient être associés au diabète et seulement 6,7% pratiquaient une activité physique régulière. Conclusion Malgré la faible contribution du laboratoire, le syndrome métabolique est fréquent parmi nos diabétiques. Les patients sont peu sensibilisés sur le risque vasculaire et la pratique d'une activité physique régulière reste faible. Un programme d’éducation adaptée contribuerait à un meilleur dépistage et à une prise en charge optimale des cas. PMID:25932077

Safety Zones

EPA Pesticide Factsheets

These are established primarily to reduce the accidental spread of hazardous substances by workers or equipment from contaminated areas to clean areas. They include the exclusion (hot) zone, contamination reduction (warm) zone, and support (cold) zone.

Aspects épidémiologiques, pronostiques et thérapeutiques de l'hématome retro placentaire (HRP) dans une maternité de référence en zone rurale

PubMed Central

Thiam, Ousmane; Mbaye, Magatte; Diouf, Abdou Aziz; Touré, Fode Baba; Gueye, Mamour; Niang, Mansour; Cissé, Mamadou Lamine; Dièye, Sidy; Moreau, Jean Charles

2014-01-01

Introduction IL s'agira ici d’ identifier les particularités diagnostiques et la prise en charge de l'HRP au Centre Hospitalier de Ndioum au Sénégal. Méthodes Etude rétrospective descriptive menée à l'hôpital régional de Ndioum, durant la période allant du 1er Janvier 2009 au 31 Décembre 2011. Toutes les patientes qui avaient présenté un HRP étaient incluses. Pour chaque patiente, nous avions étudié les paramètres socio-démographiques et cliniques, les données thérapeutiques et le pronostic materno-foetal. Résultats La fréquence était de 6,05%. L’âge moyen de nos patientes était compris entre 29 et 84 ans et la parité moyenne de 4,92. Aucune consultation prénatale n’était effectuée chez 16% des patientes. Les évacuations représentaient 66% de cas. L’âge gestationnel moyen était de 36 semaines d'aménorrhées et la majorité des patientes (86%) était en travail. La gravite du tableau clinique était appréciée selon la classification de Sher avec 63% (114 cas) au grade 3. Une coagulopathie était observée chez 27,2% des patientes. Nous avions retrouvé une relation statistiquement significative entre la gravite du tableau clinique et le pronostic maternel (p = 0,026) et foetal (p = 0,0000). Une direction du travail était effectuée chez 109 patientes (60% des cas). L'expulsion foetale était obtenue par voie basse dans 49% des cas et une césarienne était effectuée dans 51% des cas. La morbidité maternelle était dominée par l'anémie secondaire à une hémorragie aigue dans 17,8% des cas et à l'insuffisance rénale aigue dans 6,1% des cas. Les éléments de mauvais pronostic étaient représentés par la gravité du tableau clinique (p = 0,03) et le mode d'admission dominé par les évacuations (p = 0,01), la relation était statistiquement significative. La voie d'accouchement n’était pas retrouvée comme élément de mauvais pronostic (p = 0,09). Nous avions noté douze cas de décès maternels soit 6,6% des

Application of the Rural Development Index to Analysis of Rural Regions in Poland and Slovakia

ERIC Educational Resources Information Center

Michalek, Jerzy; Zarnekow, Nana

2012-01-01

The main purpose of this research was to construct a multi-dimensional (composite) index measuring the overall level of rural development and quality of life in individual rural regions of a given EU country. In the Rural Development Index (RDI) the rural development domains are represented by hundreds of partial socio-economic, environmental,…

Recruitment and Retention of Rural Physicians: Outcomes from the Rural Physician Associate Program of Minnesota

ERIC Educational Resources Information Center

Halaas, Gwen Wagstrom; Zink, Therese; Finstad, Deborah; Bolin, Keli; Center, Bruce

2008-01-01

Context: Founded in 1971 with state funding to increase the number of primary care physicians in rural Minnesota, the Rural Physician Associate Program (RPAP) has graduated 1,175 students. Third-year medical students are assigned to primary care physicians in rural communities for 9 months where they experience the realities of rural practice with…

Delinquent Behavior of Dutch Rural Adolescents

ERIC Educational Resources Information Center

Weenink, Don

2011-01-01

This article compares Dutch rural and non-rural adolescents' delinquent behavior and examines two social correlates of rural delinquency: communal social control and traditional rural culture. The analyses are based on cross-sectional data, containing 3,797 participants aged 13-18 (48.7% females). The analyses show that rural adolescents are only…

Influence of health-related quality of life on health service utilization in Chinese rural-to-urban female migrant workers.

PubMed

Lu, Chu-Hong; Wang, Pei-Xi; Lei, Yi-Xiong; Luo, Zhong-Cheng

2014-08-15

Rural-to-urban migrant workers have been increasing rapidly in China over recent decades. Health related quality of life (HRQOL) may affect health service utilization. There is a lack of data on HRQOL in relation to health service utilization in Chinese rural-to-urban migrant workers. This study was aimed to explore the influence of HRQOL on health service utilization in Chinese rural-to-urban female migrant workers. This was a cross-sectional survey of 1,438 female rural-to-urban migrant workers in Shenzhen-Dongguan economic zone, China in 2013. HRQOL was assessed by the 36-items Health Survey Short Form (SF-36). Health service utilization was measured by any physician visit over the recent two weeks and any hospitalization over the last 1-year (annual hospitalization). Clustered logistic regression was used to analyze the influence of HRQOL on health service utilization. Lower scores in three HRQOL domains (bodily pain, general health, role physical) were associated with more frequent health service utilization in female rural-to-urban migrant workers. Bodily pain and general health were associated with an independent influence of 15.6% on the risk of recent two-week physician visit, while role physical and general health were associated with an independent influence of 21.2% on the risk of annual hospitalization. The independent influence of HRQOL on health service utilization was smaller than that of socio-demographic and health-related variables. HRQOL may have a modest influence on health service utilization in Chinese rural-to-urban female migrant workers - an underprivileged population in urban China.

Geophysical investigation of the June 6, 1944 D-Day invasion site at Pointe du Hoc, Normandy, France

NASA Astrophysics Data System (ADS)

Everett, M. E.; Pierce, C. J.; Warden, R. R.; Burt, R. A.

2005-05-01

A near-surface geophysical survey at the D-Day invasion site atop the cliffs at Pointe du Hoc, Normandy, France was carried out using ground-penetrating radar, electromagnetic induction, and magnetic gradiometry equipment. The subsurface targets of investigation are predominantly buried concrete and steel structures and earthworks associated with the German coastal fortifications at this stronpoint of Hitler's Atlantic Wall. The targets are readily detectable embedded within the vadose zone of a weakly magnetic, electrically resistive loess soil cover. The radar and electromagnetic induction responses lend themselves to plan-view imaging of the subsurface, while the magnetics data reveal the presence of buried magnetic bodies in a more subtle fashion. Several intriguing geophysical signatures were discovered, including what may be the buried remains of a railway turntable, ordnance fragments in the bomb craters, a buried steel-reinforced concrete trench, and a linear chain of machine gun firing positins. Geophysical prospecting is shown to be a very powerful tool for historical battlefield characterization.

An Interprofessional Rural Health Education Program

PubMed Central

MacDowell, Martin; Schriever, Allison E.; Glasser, Michael; Schoen, Marieke D.

2012-01-01

Objectives. To develop, implement, and assess an interprofessional rural health professions program for pharmacy and medical students. Design. A recruitment and admissions process was developed that targeted students likely to practice in rural areas. Pharmacy students participated alongside medical students in completing the Rural Health Professions program curriculum, which included monthly lecture sessions and assignments, and a capstone clinical requirement in the final year. Assessment. Fourteen pharmacy students and 33 medical students were accepted into the program during the first 2 years of the Rural Health Professions program. Approximately 90% of the rural health professions students were originally from rural areas. Conclusions. The rural health professions program is an interprofessional approach to preparing healthcare providers to practice in rural communities. PMID:23275664

Agriculture and Rural Viability.

ERIC Educational Resources Information Center

North Carolina State Univ., Raleigh. Agricultural Experiment Station.

Agriculture and the rural economic bases in mining, fisheries, forestry, and natural resource extraction are experiencing major social and economic changes. The farm and rural crises of the 1980s are not short-term aberrations, but symptoms of long-term trends that were partially hidden by the relatively good times for agriculture and rural areas…

Health and sustainability of rural communities.

PubMed

Ryan-Nicholls, K D

2004-01-01

The challenges associated with rural and remote health have been widely acknowledged by rural communities and the health care community for some time now. However, it is only recently that any concerted effort has begun to address these difficulties. The aim of this paper was to examine the issue of rural health and sustainability internationally with a particular emphasis on the Canadian context. This paper used a framework to: articulate the nature of rural health and sustainability; examine the historical, socio-cultural, ethical, legal, economic and political aspects of rural health and sustainability; delineate the importance and significance of rural health and sustainability to Canadian citizens, and analyze progress made in relation to rural health and sustainability. This paper concludes by cautioning that rural health and sustainability can only be enhanced by innovative strategies that employ both capacity building partnerships with rural people that are supported overall, by adequate funding allocation.

Prevalence of Autism Spectrum Phenomenology in Cornelia de Lange and Cri du Chat Syndromes

ERIC Educational Resources Information Center

Moss, Joanna F.; Oliver, Chris; Berg, Katy; Kaur, Gurmeash; Jephcott, Lesley; Cornish, Kim

2008-01-01

Autism spectrum disorder characteristics have not been evaluated in Cornelia de Lange and Cri du Chat syndromes using robust assessments. The Autism Diagnostic Observation Schedule and Social Communication Questionnaire were administered to 34 participants with Cornelia de Lange syndrome and a comparison group of 23 participants with Cri du Chat…

The New Vocationalism in Rural Locales.

ERIC Educational Resources Information Center

Theobald, Paul

This paper critiques current "school-to-work" practices in rural schools. A look at the rural context reveals that rural workers are more likely to be unemployed and are paid less than workers elsewhere, resulting in high rural poverty. In addition, many kinds of rural decline (in services, transportation, job availability) are tied to…

College Talk and the Rural Economy: Shaping the Educational Aspirations of Rural, First-Generation Students

ERIC Educational Resources Information Center

Tieken, Mara Casey

2016-01-01

The college-going rates of rural students lag behind those of more urban students, a gap likely due, in part, to rural students' lower educational aspirations. These lower aspirations appear to be tied to the dilemma that higher education presents for many rural students: whether to remain in their rural home, working in traditional trades and…

A Bibliography on Rural Development in Tanzania. MSU Rural Development Paper No. 3.

ERIC Educational Resources Information Center

Kocher, James E.; Fleisher, Beverly

Rural development is understood to mean both the increased productivity of agriculture and other rural economic activities and the enhancement of the material well-being of the rural people (who comprise about 90% of Tanzania's 16 million population) through education, improved health, and better nutrition. Seven hundred and sixty-one books,…

Rural Life and Education: A Study of the Rural-School Problem As a Phase of the Rural-Life Problem. Revised Edition.

ERIC Educational Resources Information Center

Cubberley, Ellwood Patterson

Published in 1922, this book examines changes in rural life during the 19th century, and resulting problems and effects on rural schooling in the early 20th century. The book suggests that by the early 20th century, rural schools had lost their former importance to the community and were far behind compared to the progress of urban schools. The…

[Herbal textual research of common Mongolian medicine "Du Ge Mo Nong"].

PubMed

Xi, Jie; Zhong, Hua-Rong; Wucharila-Tu; Buhe Bater; Li, Hui-Hu; Zhong, Guo-Yue

2016-11-01

This study is aimed to provide the source for clinical medication by clarifing the common base of Mongolia medicinal materials "Du Ge Mo Nong". In this paper literature research and plant taxonomy method were adopted combined with investigation of the markets and clinical use status to clarify the origin of common traditional Mongolian medicine "Du Ge Mo Nong". The results showed that the Mongolian medicine "Du Ge Mo Nong" and Tibetan medicine "Du Mu Niu" were the same crude drug and originated from the seeds of Holarrhena antidysenteriaca of family Apocynaceae in earliest time. In Mongolian medicine clinic, the seed of Cynanchum thesioides of family Asclepiadaceae and the fruit of Forsythia suspense of family Oleaceae was used respectively about 18 century and recent time, as the substitutes of H. antidysenteriaca. In present standards on Mongolian material medicine, C. thesioides is including only, and H. antidysenterica is not used almost. In Tibetan medicine clinic, H. antidysenterica is being used so far. But there are various substitutes including the seeds, fruits or grass of many species classified to family Apocynaceae, Asclepiadaceae and Onagraceae from ancient time to the present, and C. forrestii and C. komarovii may be used at present. It's necessary to strengthen the arrangement on Mongolian medicine's varieties by the multidisciplinary methods including literature research, investigation of resources and the use state, and comparison of active substances and biological activities between the different substitutes,and so on. Copyright© by the Chinese Pharmaceutical Association.

Wave-induced bedload transport - a study of the southern Baltic coastal zone

NASA Astrophysics Data System (ADS)

Dudkowska, Aleksandra; Gic-Grusza, Gabriela

2017-03-01

The wave-induced bedload transport and spatial distribution of its magnitude in the southern Baltic coastal zone of Poland are estimated. The vicinity of Lubiatowo was selected as a representative part of the Polish coast. It was assumed that transport is a function of shear stress; alternative approaches, based on force balances and discharge relationships, were not considered in the present study. Four models were studied and compared over a wide range of bottom shear stress and wind-wave conditions. The set of models comprises classic theories that assume a simplified influence of turbulence on sediment transport (e.g., advocated by authors such as Du Boys, Meyer-Peter and Müller, Ribberink, Engelund and Hansen). It is shown that these models allow to estimate transport comparable to measured values under similar environmental conditions. A united general model for bedload transport is proposed, and a set of maps of wave bedload transport for various wind conditions in the study area is presented.

The influence of rural clinical school experiences on medical students' levels of interest in rural careers.

PubMed

Isaac, Vivian; Watts, Lisa; Forster, Lesley; McLachlan, Craig S

2014-08-28

Australian Rural Clinical School (RCS) programmes have been designed to create experiences that positively influence graduates to choose rural medical careers. Rural career intent is a categorical evaluation measure and has been used to assess the Australian RCS model. Predictors for rural medical career intent have been associated with extrinsic values such as students with a rural background. Intrinsic values such as personal interest have not been assessed with respect to rural career intent. In psychology, a predictor of the motivation or emotion for a specific career or career location is the level of interest. Our primary aims are to model over one year of Australian RCS training, change in self-reported interest for future rural career intent. Secondary aims are to model student factors associated with rural career intent while attending an RCS. The study participants were medical students enrolled in a RCS in the year 2013 at the University of New South Wales (UNSW) and who completed the newly developed self-administered UNSW Undergraduate Destinations Study (UDS) questionnaire. Data were collected at baseline and after one year of RCS training on preferred location for internship, work and intended specialty. Interest for graduate practice location (career intent) was assessed on a five-variable Likert scale at both baseline and at follow-up. A total of 165 students completed the UDS at baseline and 150 students after 1 year of follow-up. Factors associated with intent to practise in a rural location were rural background (χ2 = 28.4, P < 0.001), two or more previous years at an RCS (χ2 = 9.0, P = 0.003), and preference for a rural internship (χ2 = 17.8, P < 0.001). At follow-up, 41% of participants who originally intended to work in a metropolitan location at baseline changed their preference and indicated a preference for a rural location. The level of interest in intended practice location was significantly higher for those

Constructing and Reconstructing the "Rural School Problem": A Century of Rural Education Research

ERIC Educational Resources Information Center

Biddle, Catharine; Azano, Amy Price

2016-01-01

This chapter examines 100 years of rural education research in the context of the demographic, migratory, economic, and social changes that have affected rural America in the past century. The authors conducted a systematic review of the literature on rural teacher recruitment, retention, and training as a case study to examine the constancy and…

Epidémiologie et prise en charge des infections du per-partum à la maternité du centre hospitalier départemental de l'Ouémé-Plateau au Bénin

PubMed Central

Saizonou, Jacques; Ouédraogo, Laurent; Paraiso, Moussiliou Noël; Ayélo, Paul; Kpozèhouen, Alphonse; Daraté, René; Traoré, Esther

2014-01-01

Introduction La présente étude avait pour objectif de mesurer l'ampleur des infections du per-partum à la maternité du Centre Hospitalier Départemental de l'Ouémé-Plateau d'analyser les conditions de survenue et de prise en charge dans la perspective de l'amélioration des soins et services maternels et néonataux. Méthodes Une étude descriptive et analytique a été conduite de Août 2009 à Février 2010 et a impliqué 110 mères victimes d'infections du per-partum; elles ont été soumises à un questionnaire durant tout leur séjour hospitalier; des observations des pratiques de prise en charge des prestataires de soins ont été menées et des registres et autres supports de données sanitaires ont été exploités. L'analyse des données a été effectuée à l'aide du logiciel Epi Info 6.4 dans sa version française. Résultats L'incidence des infections du per-partum était de 5,9 pour 100 accouchements (110/ 1875); les types d'infections les plus incriminés étaient les endométrites (27,3%), les chorioamniotites (18,2%), les infections du site opératoire (12,7%) et les infections urinaires (2,7%). Les examens cliniques ont été relativement acceptables. En revanche, les examens biologiques ont été très insuffisants expliquant l'imprécision importante au niveau des diagnostics. L'antibiothérapie a été instaurée systématiquement. Le taux de mortinaissance était de 25,6% et les enfants de petit poids représentaient 23,2%. Conclusion L'incidence des infections du per-partum dans la présente étude était assez élevée. Des efforts de préventions et de dépistage de ces infections sont nécessaire afin d'améliorer la qualité des soins PMID:25120854

Fuel conditioning facility zone-to-zone transfer administrative controls.

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

Pope, C. L.

2000-06-21

The administrative controls associated with transferring containers from one criticality hazard control zone to another in the Argonne National Laboratory (ANL) Fuel Conditioning Facility (FCF) are described. FCF, located at the ANL-West site near Idaho Falls, Idaho, is used to remotely process spent sodium bonded metallic fuel for disposition. The process involves nearly forty widely varying material forms and types, over fifty specific use container types, and over thirty distinct zones where work activities occur. During 1999, over five thousand transfers from one zone to another were conducted. Limits are placed on mass, material form and type, and container typesmore » for each zone. Ml material and containers are tracked using the Mass Tracking System (MTG). The MTG uses an Oracle database and numerous applications to manage the database. The database stores information specific to the process, including material composition and mass, container identification number and mass, transfer history, and the operators involved in each transfer. The process is controlled using written procedures which specify the zone, containers, and material involved in a task. Transferring a container from one zone to another is called a zone-to-zone transfer (ZZT). ZZTs consist of four distinct phases, select, request, identify, and completion.« less

Measuring the attractiveness of rural communities in accounting for differences of rural primary care workforce supply.

PubMed

McGrail, Matthew R; Wingrove, Peter M; Petterson, Stephen M; Humphreys, John S; Russell, Deborah J; Bazemore, Andrew W

2017-01-01

Many rural communities continue to experience an undersupply of primary care doctor services. While key professional factors relating to difficulties of recruitment and retention of rural primary care doctors are widely identified, less attention has been given to the role of community and place aspects on supply. Place-related attributes contribute to a community's overall amenity or attractiveness, which arguably influence both rural recruitment and retention relocation decisions of doctors. This bi-national study of Australia and the USA, two developed nations with similar geographic and rural access profiles, investigates the extent to which variations in community amenity indicators are associated with spatial variations in the supply of rural primary care doctors. Measures from two dimensions of community amenity: geographic location, specifically isolation/proximity; and economics and sociodemographics were included in this study, along with a proxy measure (jurisdiction) of a third dimension, environmental amenity. Data were chiefly collated from the American Community Survey and the Australian Census of Population and Housing, with additional calculated proximity measures. Rural primary care supply was measured using provider-to-population ratios in 1949 US rural counties and in 370 Australian rural local government areas. Additionally, the more sophisticated two-step floating catchment area method was used to measure Australian rural primary care supply in 1116 rural towns, with population sizes ranging from 500 to 50 000. Associations between supply and community amenity indicators were examined using Pearson's correlation coefficients and ordinary least squares multiple linear regression models. It was found that increased population size, having a hospital in the county, increased house prices and affluence, and a more educated and older population were all significantly associated with increased workforce supply across rural areas of both countries

W. E. B. Du Bois at the center: from science, civil rights movement, to Black Lives Matter.

PubMed

Morris, Aldon

2017-03-01

I am honoured to present the 2016 British Journal of Sociology Annual Lecture at the London School of Economics. My lecture is based on ideas derived from my new book, The Scholar Denied: W.E.B. Du Bois and the Birth of Modern Sociology. In this essay I make three arguments. First, W.E.B. Du Bois and his Atlanta School of Sociology pioneered scientific sociology in the United States. Second, Du Bois pioneered a public sociology that creatively combined sociology and activism. Finally, Du Bois pioneered a politically engaged social science relevant for contemporary political struggles including the contemporary Black Lives Matter movement. © London School of Economics and Political Science 2017.

[The workshop la Petite Rouge inc., a ressource in a rural environnement.].

PubMed

Deslongchamps, N

1981-01-01

The Atelier de la Petite Rouge Inc. is a resource established in a rural zone of the Ouataouais region in 1980. Up until July 1981, thanks to temporary subsidiaries, it offered services to sixty old people living to eight foster homes. These foster families are attached to the Pierre Janet psychiatric hospital centre in Hull and take people with mental health problems. The objective of the workshop is to encourage social réintégration of these people into their new milieu. The workshop is currently negociating a permanent funding with the Ministry of Social Affairs, as well as an independent status in order to preserve its non-institutional character.

Services for Children with Autism Spectrum Disorder: Comparing Rural and Non-Rural Communities

ERIC Educational Resources Information Center

Mello, Maria P.; Urbano, Richard C.; Goldman, Samantha E.; Hodapp, Robert M.

2016-01-01

This study compared service use for families of children with autism spectrum disorder (ASD) who live in rural vs. non-rural areas. Participants were 415 caregivers of children with ASD, of whom 101 (23.7%) lived in rural areas of a southeastern state. Participants completed an online survey regarding access and quality of different services. For…

The Rural Context of Illicit Substance Offers: A Study of Appalachian Rural Adolescents

ERIC Educational Resources Information Center

Pettigrew, Jonathan; Miller-Day, Michelle; Krieger, Janice; Hecht, Michael L.

2012-01-01

Rural adolescents are at risk for early initiation and problematic substance use, but to date few studies have examined the rural context of substance use. To better understand substance offers in the rural context, semi-structured interviews were conducted with 118, 12- to 19-year-old adolescents (M = 13.68, SD = 1.37) from Appalachian, rural…

Les traces matérielles de la Carte du Ciel. Le cas des observatoires d'Alger et de Bordeaux.

NASA Astrophysics Data System (ADS)

Le Guet Tully, F.; Davoigneau, J.; Lamy, J.; de La Noë, J.; Rousseau, J.-M.; Sadsaoud, H.

2008-06-01

Le chapitre évoque les traces matérielles de la Carte du ciel subsistant dans les observatoires d'Alger et de Bordeaux. Les auteurs examinent d'abord l'opération d'inventaire du patrimoine astronomique entreprise à partir du milieu des années 1990. Ils examinent ensuite les éléments concrets constituant aujourd'hui le patrimoine de la Carte du Ciel : lunettes, abris, accessoires, laboratoires, réseaux, plaques de verre, registres, machines à mesurer les clichés, et cartes.

Reaching Out to Rural Learners. Rural Economy Series Bulletin 1.

ERIC Educational Resources Information Center

Further Education Unit, London (England).

This bulletin explores sociological and technological problems encountered in a project undertaken by the East Devon College of Further Education using an audio teleconferencing system to deliver community college courses to the rural unemployed in English villages. The project team identified the characteristics of several types of rural Devon…

33 CFR 165.169 - Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone. 165.169 Section 165.169 Navigation and... Areas First Coast Guard District § 165.169 Safety and Security Zones: New York Marine Inspection Zone...

33 CFR 165.169 - Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone. 165.169 Section 165.169 Navigation and... Areas First Coast Guard District § 165.169 Safety and Security Zones: New York Marine Inspection Zone...

33 CFR 165.169 - Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone. 165.169 Section 165.169 Navigation and... Areas First Coast Guard District § 165.169 Safety and Security Zones: New York Marine Inspection Zone...

33 CFR 165.169 - Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone. 165.169 Section 165.169 Navigation and... Areas First Coast Guard District § 165.169 Safety and Security Zones: New York Marine Inspection Zone...

33 CFR 165.169 - Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety and Security Zones: New York Marine Inspection Zone and Captain of the Port Zone. 165.169 Section 165.169 Navigation and... Areas First Coast Guard District § 165.169 Safety and Security Zones: New York Marine Inspection Zone...

Cirque du Monde as a health intervention: perceptions of medical students and social circus experts.

PubMed

Fournier, Cynthia; Drouin, Mélodie-Anne; Marcoux, Jérémie; Garel, Patricia; Bochud, Emmanuel; Théberge, Julie; Aubertin, Patrice; Favreau, Gil; Fleet, Richard

2014-11-01

To present Cirque du Soleil's social circus program, Cirque du Monde, to explore its potential as a primary health care tool for family physicians. A review of the literature in PubMed, the Cochrane Library, PsycINFO, LaPresse, Eureka, Google Scholar, and Érudit using the key words circus, social circus, Cirque du Monde, and Cirque du Soleil; a Montreal-based initiative, Espace Transition, modeled on Cirque du Monde; and personal communication with Cirque du Soleil's Social Circus Training Advisor. The first 50 articles or websites identified for each key word in each of the databases were examined on the basis of their titles and abstracts in the case of articles, and on the basis of their titles and page content in the case of websites. Articles and websites that explored an aspect of social circuses or that described an intervention that involved circuses were then retained for analysis. Because all literature on social circuses was searched, no criterion for year of publication was used. No articles on the social circus as a health intervention were found. One study on the use of the circus as an intervention in schools was identified. It demonstrated an increase in self-esteem in the children who took part. One study on the use of the circus in a First Nations community was found; it contained nonspecific, qualitative findings. The other articles identified were merely descriptions of social circuses. One website was identified on the use of the social circus to help youth who had been treated in a hospital setting for major psychiatric disorders to re-enter the community. The team in the pediatric psychiatry department at Centre Hospitalier Universitaire Sainte-Justine, the children's hospital in Montreal, Que, was contacted; they were leading this project, called Espace Transition. The unpublished preliminary findings of its pilot project demonstrate substantial improvements in overall patient functioning. According to Cirque du Soleil, there are several

Agriculture and Rurality: Beginning the "Final Separation"?

ERIC Educational Resources Information Center

Friedland, William H.

2002-01-01

When is a farm a farm? When is rural rural? Has the issue of the rural-urban continuum returned? Decades ago rural sociology worked itself into two blind alleys: rural-urban differences and attempts to define the rural-urban fringe. Although these conceptual problems eventually were exhausted, recent developments in California raise the…

Realist evaluation of intersectoral oral health promotion interventions for schoolchildren living in rural Andean communities: a research protocol

PubMed Central

Talbot, Lise R; Gaboury, Isabelle

2017-01-01

Background Intersectoral collaboration, known to promote more sustainable change within communities, will be examined in an oral health promotion program (OHPP). In Peru, an OHPP was implemented by the Ministry of Health, to reduce the incidence of caries in schoolchildren. In rural Andean communities, however, these initiatives achieved limited success. The objectives of this project are: (1) to understand the context and the underlying mechanisms associated with Peruvian OHPP's current effects among school children living in rural Andean communities and (2) to validate a theory explaining how and under which circumstances OHP intersectoral interventions on schoolchildren living in rural Andean communities produce their effects. Methods and analysis Through a realist evaluation, the context, underlying mechanisms and programme outcomes will be identified. This process will involve five different steps. In the first and second steps, a logic model and an initial theory are developed. In the third step, data collection will permit measurement of the OHHP's outcomes with quantitative data, and exploration of the elements of context and the mechanisms with qualitative data. In the fourth and fifth steps, iterative data analysis and a validation process will allow the identification of Context-Mechanism-Outcome configuration, and validate or refine the initial theory. Ethics and dissemination This research project has received approval from the Comité d’éthique de la recherche en santé chez l'humain du Centre hospitalier universitaire de Sherbrooke. The initial theory and research results will be published in relevant journals in public health and oral health. They will also be presented at realist evaluation and health promotion international conferences. PMID:28237962

Rural America's Stake in the Digital Economy. The Main Street Economist: Commentary on the Rural Economy.

ERIC Educational Resources Information Center

Staihr, Brian

This first article in a series on telecommunications in rural America provides an overview of several key telecommunication issues facing rural regions. High speed data services known as broadband have the potential to make rural areas less isolated and improve the rural quality of life, but physical barriers, sparse population density, and few…

Undergraduate Rural Medical Education Program Development: Focus Group Consultation with the NRHA Rural Medical Educators Group

ERIC Educational Resources Information Center

Downey, Laura H.; Wheat, John R.; Leeper, James D.; Florence, Joseph A.; Boulger, James G.; Hunsaker, Matt L.

2011-01-01

Context: Over a decade ago, leaders in rural medical education established the Rural Medical Educators (RME) Group, an interest group within the National Rural Health Association, to support faculty in rural medical education programs. This group has convened an annual RME conclave since 2006. In 2008, this conclave convened 15 national leaders in…

Decree No. 2.363 of 21 October 1987 abolishing the National Institute of Colonization and Agrarian Reform--INCRA, creating the Legal Institute of Rural Land--INTER, and other measures.

PubMed

1989-01-01

This Decree abolishes the Brazilian National Institute of Colonization and Agrarian Reform (INCRA) and creates a Legal Institute of Rural Land (INTER) linked to the Ministry of Agrarian Reform (MIRAD) to perform the activities of INCRA. MIRAD will henceforth be responsible for the rights, powers, and obligations of INCRA and will supervise INCRA's property and resources. In this capacity MIRAD will supervise, coordinate, and execute activities related to agrarian reform and agricultural policy. Among these activities are the promotion of social justice and productivity through 1) the just and adequate distribution of ownership of rural land, 2) limitation of the acquisition of rural property by foreigners, and 3) encouragement of the harmonious development of rural life. In developing such activities MIRAD is to make use of legal measures contained in land law, including those relating to the selection of public rural lands, the privatization of rural land through regularization of ownership, colonization, zoning, and taxation. It is also authorized to expropriate and distribute unexploited or improperly exploited land to worker families, with priority going to labor cooperatives. Further provisions establish rules on expropriation. Among these is the requirement that forests must be protected.

'Living the rural experience-preparation for practice': The future proofing of sustainable rural midwifery practice through midwifery education.

PubMed

Kensington, Mary; Rankin, Jean; Gilkison, Andrea; Daellenbach, Rea; Crowther, Susan; Deery, Ruth; Davies, Lorna

2018-06-05

Rural practice presents unique challenges and skill requirements for midwives. New Zealand and Scotland face similar challenges in sustaining a rural midwifery workforce. This paper draws from an international multi-centre study exploring rural midwifery to focus on the education needs of student midwives within pre-registration midwifery programmes in order to determine appropriate preparation for rural practice. The mixed-methods study was conducted with 222 midwives working in rural areas in New Zealand (n = 145) and Scotland (n = 77). Midwives' views were gathered through an anonymous online survey and online discussion forums. Descriptive analysis was used for quantitative data and thematic analysis was conducted with qualitative data. 'Future proofing rural midwifery practice' using education was identified as the overarching central theme in ensuring the sustainability of rural midwives, with two associated principle themes emerging (i) 'preparation for rural practice' and (ii) 'living the experience and seeing the reality'. The majority of participants agreed that pre-registration midwifery programmes should include a rural placement for students and rural-specific education with educational input from rural midwives. This study provides insight into how best to prepare midwives for rural practice within pre-registration midwifery education, in order to meet the needs of midwives and families in the rural context. Copyright © 2018 Elsevier Ltd. All rights reserved.

Strengthening the Rural Carolinas: A Conceptual Framework for the Program for the Rural Carolinas.

ERIC Educational Resources Information Center

MDC, Inc., Chapel Hill, NC.

The Duke Endowment's Program for the Rural Carolinas is a 5-year effort to assist the revitalization of rural communities. Guiding principles of the program are that the rural Carolinas matter, this generation of workers matters, effective community development involves the entire community, solutions must be locally determined, healthy…

Restauration fonctionnelle du rachis : effet du niveau initial de douleur sur les performances des sujets lombalgiques chroniques

PubMed Central

Caby, Isabelle; Olivier, N; Mendelek, F; Kheir, R Bou; Vanvelcenaher, J; Pelayo, P

2014-01-01

HISTORIQUE : La lombalgie chronique est une douleur lombaire persistante d’origine multifactorielle. Le niveau de douleur initial reste faiblement utilisé pour analyser et comparer les réponses des patients lombalgiques au programme de reconditionnement. OBJECTIFS : Apprécier et évaluer les réponses des sujets lombalgiques chroniques très douloureux à une prise en charge dynamique et intensive. MÉTHODOLOGIE : 144 sujets atteints de lombalgie chronique ont été inclus dans un programme de restauration fonctionnelle du rachis de 5 semaines. Les sujets ont été classés en deux groupes de niveau de douleur: un groupe atteint de douleur sévère (n = 28) et un groupe atteint de douleur légère à modérée (n = 106). L’ensemble des sujets ont bénéficié d’une prise en charge identique comprenant principalement de la kinésithérapie, de l’ergothérapie, du reconditionnement musculaire et cardio-vasculaire ainsi qu’un suivi psychologique. Les paramètres physiques (flexibilité, force musculaire) et psychologiques (qualité de vie) ont été mesurés avant (T0) et après le programme (T5sem). RÉSULTATS : L’ensemble des performances physiques et fonctionnelles des sujets très douloureux sont moins bonnes et le retentissement de la lombalgie sur la qualité de vie, pour ces mêmes sujets, est majoré à T0. Toutes les différences significatives constatées à T0 entre les deux groupes s’effacent à T5sem. CONCLUSIONS : Les sujets lombalgiques chroniques très douloureux répondent favorablement au programme dynamique et intensif. L’intensité douloureuse de la lombalgie n’aurait pas d’effet sur les réponses au programme. La restauration fonctionnelle du rachis apporterait aux sujets la possibilité de mieux gérer leur douleur quel que soit son niveau. PMID:25299476

Etude des facteurs de risque du retard de croissance intra-utérin à Lubumbashi

PubMed Central

Moyambe, Jules Ngwe Thaba; Bernard, Pierre; Khang'Mate, Faustin; Nkoy, Albert Mwembo Tambwe A; Mukalenge, Faustin Chenge; Makanda, Daudet; Twite, Eugene; Ndudula, Arthur Munkana; Lubamba, Cham; Kadingi, Arnauld Kabulu; Kayomb, Mutach; Kayamba, Prosper Kalenga Muenze

2013-01-01

Introduction Dans notre milieu, il n'existe aucune politique de prévention du Retard de Croissance Intra-Utérin (RCIU) clairement défini. L'objectif de ce travail était d'identifier les facteurs de risque de RCIU afin de proposer une stratégie de lutte contre cette pathologie en agissant surtout sur des facteurs pouvant faire l'objet d'une action préventive. Méthodes Une étude cas-témoins a été menée dans 11 centres hospitaliers de Lubumbashi en République Démocratique du Congo, de Janvier 2010 à Juin 2011, dans le but d'identifier les facteurs de risque du retard de croissance intra-utérin (RCIU). Au total 420 gestantes (cas et témoins) avec grossesse monofoetale d'au moins 24 semaines d'aménorrhée ont été inclues dans l'étude. Les cas correspondaient aux gestantes dont le poids du fœtus était resté inférieur au 10 eme percentile des courbes de référence d'Alexander, après 2 échographies successives réalisées à intervalle de 4 semaines. Les témoins correspondaient aux gestantes dont le poids du fœtus était supérieur ou égal au 10 eme percentile de mêmes courbes. A chaque cas a été apparié un témoin de même parité porteur d'une grossesse de même âge. Résultats L'analyse univariée a identifié comme facteurs de risque: la taille maternelle. Conclusion L'amélioration du niveau socio-économique des populations, la lutte contre le paludisme et les consultations prénatales mieux organisées couplées à une meilleure éducation sanitaire et nutritionnelle peuvent contribuer sensiblement à la réduction de la fréquence du RCIU à Lubumbashi. PMID:23504392

Rural Community and Rural Resilience: What Is Important to Farmers in Keeping Their Country Towns Alive?

ERIC Educational Resources Information Center

McManus, Phil; Walmsley, Jim; Argent, Neil; Baum, Scott; Bourke, Lisa; Martin, John; Pritchard, Bill; Sorensen, Tony

2012-01-01

Many studies have highlighted the phenomenon of rural decline in parts of the developed world, summarised as a loss in agricultural employment leading to a decline in the number and size of rural settlements. This study of small towns in part of Australia's inland rural "heartland" employs the concepts of interactional rural community of…

Rural Runaways: Rurality and Its Implications for Services to Children and Young People Who Run Away

ERIC Educational Resources Information Center

Franks, Myfanwy; Goswami, Haridhan

2010-01-01

This article debates options for service provision to young rural runaways in the UK. Using data drawn from two national surveys and follow-on qualitative studies, the authors trace urban myths of rurality and their effects on runaway provision. The authors review models of rural refuge, systemic advocacy and mobile services for rural runaways.…

Strengthening training in rural practice in Germany: new approach for undergraduate medical curriculum towards sustaining rural health care.

PubMed

Holst, Jens; Normann, Oliver; Herrmann, Markus

2015-01-01

After decades of providing a dense network of quality medical care, Germany is facing an increasing shortage of medical doctors in rural areas. Current graduation rates of generalists do not counterbalance the loss due to retirement. Informed by international evidence, different strategies to ensure rural medical care are under debate, including innovative teaching approaches during undergraduate training. The University of Magdeburg in Saxony-Anhalt was the first medical school in Germany to offer a rural elective for graduate students. During the 2014 summer semester, 14 medical students attended a two-weekend program in a small village in Northern Saxony-Anhalt that allowed them to become more familiar with a rural community and rural health issues. The elective course raised a series of relevant topics for setting up rural practice and provided students with helpful insight into living and working conditions in rural practice. Preliminary evaluations indicate that the rural medicine course allowed medical students to reduce pre-existing concerns and had positive impact on their willingness to set up a rural medical office after graduation. Even short-term courses in rural practice can help reduce training-related barriers that prevent young physicians from working in rural areas. Undergraduate medical training is promising to attenuate the emerging undersupply in rural areas.

Modelisation par elements finis du muscle strie

NASA Astrophysics Data System (ADS)

Leonard, Mathieu

Ce present projet de recherche a permis. de creer un modele par elements finis du muscle strie humain dans le but d'etudier les mecanismes engendrant les lesions musculaires traumatiques. Ce modele constitue une plate-forme numerique capable de discerner l'influence des proprietes mecaniques des fascias et de la cellule musculaire sur le comportement dynamique du muscle lors d'une contraction excentrique, notamment le module de Young et le module de cisaillement de la couche de tissu conjonctif, l'orientation des fibres de collagene de cette membrane et le coefficient de poisson du muscle. La caracterisation experimentale in vitro de ces parametres pour des vitesses de deformation elevees a partir de muscles stries humains actifs est essentielle pour l'etude de lesions musculaires traumatiques. Le modele numerique developpe est capable de modeliser la contraction musculaire comme une transition de phase de la cellule musculaire par un changement de raideur et de volume a l'aide des lois de comportement de materiau predefinies dans le logiciel LS-DYNA (v971, Livermore Software Technology Corporation, Livermore, CA, USA). Le present projet de recherche introduit donc un phenomene physiologique qui pourrait expliquer des blessures musculaires courantes (crampes, courbatures, claquages, etc.), mais aussi des maladies ou desordres touchant le tissu conjonctif comme les collagenoses et la dystrophie musculaire. La predominance de blessures musculaires lors de contractions excentriques est egalement exposee. Le modele developpe dans ce projet de recherche met ainsi a l'avant-scene le concept de transition de phase ouvrant la porte au developpement de nouvelles technologies pour l'activation musculaire chez les personnes atteintes de paraplegie ou de muscles artificiels compacts pour l'elaboration de protheses ou d'exosquelettes. Mots-cles Muscle strie, lesion musculaire, fascia, contraction excentrique, modele par elements finis, transition de phase

Determinants of pre-lacteal feeding practices in urban and rural Nigeria; a population-based cross-sectional study using the 2013 Nigeria demographic and health survey data.

PubMed

Berde, Anselm Shekwagu; Yalcin, Siddika Songul; Ozcebe, Hilal; Uner, Sarp; Caman, Ozge Karadag

2017-09-01

Prelacteal feeding (PLF) is a barrier to exclusive breast feeding. To determine factors associated with PLF in rural and urban Nigeria. We utilized data from the 2013 Nigerian Demographic and Health Survey. Bivariate and multivariate analyses were used to test for association between PLF and related factors. Prevalence of PLF in urban Nigeria was 49.8%, while in rural Nigeria it was 66.4%. Sugar or glucose water was given more in urban Nigeria (9.7% vs 2.9%), plain water was given more in rural Nigeria (59.9% vs 40.8%). The multivariate analysis revealed that urban and rural Nigeria shared similarities with respect to factors like mother's education, place of delivery, and size of child at birth being significant predictors of PLF. Mode of delivery and type of birth were significant predictors of PLF only in urban Nigeria, whereas, mother's age at birth was a significant predictor of PLF only in rural Nigeria. Zones also showed variations in the odds of PLF according to place of residence. Interventions aimed at decreasing PLF rate should be through a tailored approach, and should target at risk sub-groups based on place of residence.

Social and Economic Trends in Rural America. The White House Rural Development Background Paper.

ERIC Educational Resources Information Center

Deavers, Kenneth L.; Brown, David L.

Emphasizing developmental problems caused by the rapid population and employment growth in rural America during the 1970's, this document describes social, economic, and governmental trends in rural America and suggests some federal policy choices that might be made in support of rural development. Problem areas and policy suggestions are…

50 CFR Figure 4 to Subpart E of... - Prince William Sound Rural and Non-Rural Areas

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Prince William Sound Rural and Non-Rural Areas 4 Figure 4 to Subpart E of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED... to Subpart E of Part 300—Prince William Sound Rural and Non-Rural Areas ER04NO09.010 [74 FR 57110...

50 CFR Figure 4 to Subpart E of... - Prince William Sound Rural and Non-Rural Areas

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Prince William Sound Rural and Non-Rural Areas 4 Figure 4 to Subpart E of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED... to Subpart E of Part 300—Prince William Sound Rural and Non-Rural Areas ER04NO09.010 [74 FR 57110...

50 CFR Figure 4 to Subpart E of... - Prince William Sound Rural and Non-Rural Areas

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Prince William Sound Rural and Non-Rural Areas 4 Figure 4 to Subpart E of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED... to Subpart E of Part 300—Prince William Sound Rural and Non-Rural Areas ER04NO09.010 [74 FR 57110...

50 CFR Figure 4 to Subpart E of... - Prince William Sound Rural and Non-Rural Areas

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Prince William Sound Rural and Non-Rural Areas 4 Figure 4 to Subpart E of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED... to Subpart E of Part 300—Prince William Sound Rural and Non-Rural Areas ER04NO09.010 [74 FR 57110...

50 CFR Figure 4 to Subpart E of... - Prince William Sound Rural and Non-Rural Areas

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Prince William Sound Rural and Non-Rural Areas 4 Figure 4 to Subpart E of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED... to Subpart E of Part 300—Prince William Sound Rural and Non-Rural Areas ER04NO09.010 [74 FR 57110...

A comparison of mental health, substance use, and sexual risk behaviors between rural and non-rural transgender persons.

PubMed

Horvath, Keith J; Iantaffi, Alex; Swinburne-Romine, Rebecca; Bockting, Walter

2014-01-01

The aim of this study was to compare the mental health, substance use, and sexual risk behaviors of rural and non-rural transgender persons. Online banner advertisements were used to recruit 1,229 self-identified rural and non-rural transgender adults (18+ years) residing in the United States. Primary findings include significant differences in mental health between rural and non-rural transmen; relatively low levels of binge drinking across groups, although high levels of marijuana use; and high levels of unprotected sex among transwomen. The results confirm that mental and physical health services for transgender persons residing in rural areas are urgently needed.

Rural rustic roads improvement program

DOT National Transportation Integrated Search

2002-11-11

This program provides for the initial pavement of rural roads. Under the Rural Rustic Roads Program, the governing body of any county, in consultation with the Department, may designate a road or road segment as a Rural Rustic Road provided such road...

Developing an agenda for research about policies to improve access to healthy foods in rural communities: a concept mapping study

PubMed Central

2014-01-01

Background Policies that improve access to healthy, affordable foods may improve population health and reduce health disparities. In the United States most food access policy research focuses on urban communities even though residents of rural communities face disproportionately higher risk for nutrition-related chronic diseases compared to residents of urban communities. The purpose of this study was to (1) identify the factors associated with access to healthy, affordable food in rural communities in the United States; and (2) prioritize a meaningful and feasible rural food policy research agenda. Methods This study was conducted by the Rural Food Access Workgroup (RFAWG), a workgroup facilitated by the Nutrition and Obesity Policy Research and Evaluation Network. A national sample of academic and non-academic researchers, public health and cooperative extension practitioners, and other experts who focus on rural food access and economic development was invited to complete a concept mapping process that included brainstorming the factors that are associated with rural food access, sorting and organizing the factors into similar domains, and rating the importance of policies and research to address these factors. As a last step, RFAWG members convened to interpret the data and establish research recommendations. Results Seventy-five participants in the brainstorming exercise represented the following sectors: non-extension research (n = 27), non-extension program administration (n = 18), “other” (n = 14), policy advocacy (n = 10), and cooperative extension service (n = 6). The brainstorming exercise generated 90 distinct statements about factors associated with rural food access in the United States; these were sorted into 5 clusters. Go Zones were established for the factors that were rated highly as both a priority policy target and a priority for research. The highest ranked policy and research priorities include strategies designed to

Developing an agenda for research about policies to improve access to healthy foods in rural communities: a concept mapping study.

PubMed

Johnson, Donna B; Quinn, Emilee; Sitaker, Marilyn; Ammerman, Alice; Byker, Carmen; Dean, Wesley; Fleischhacker, Sheila; Kolodinsky, Jane; Pinard, Courtney; Pitts, Stephanie B Jilcott; Sharkey, Joseph

2014-06-12

Policies that improve access to healthy, affordable foods may improve population health and reduce health disparities. In the United States most food access policy research focuses on urban communities even though residents of rural communities face disproportionately higher risk for nutrition-related chronic diseases compared to residents of urban communities. The purpose of this study was to (1) identify the factors associated with access to healthy, affordable food in rural communities in the United States; and (2) prioritize a meaningful and feasible rural food policy research agenda. This study was conducted by the Rural Food Access Workgroup (RFAWG), a workgroup facilitated by the Nutrition and Obesity Policy Research and Evaluation Network. A national sample of academic and non-academic researchers, public health and cooperative extension practitioners, and other experts who focus on rural food access and economic development was invited to complete a concept mapping process that included brainstorming the factors that are associated with rural food access, sorting and organizing the factors into similar domains, and rating the importance of policies and research to address these factors. As a last step, RFAWG members convened to interpret the data and establish research recommendations. Seventy-five participants in the brainstorming exercise represented the following sectors: non-extension research (n = 27), non-extension program administration (n = 18), "other" (n = 14), policy advocacy (n = 10), and cooperative extension service (n = 6). The brainstorming exercise generated 90 distinct statements about factors associated with rural food access in the United States; these were sorted into 5 clusters. Go Zones were established for the factors that were rated highly as both a priority policy target and a priority for research. The highest ranked policy and research priorities include strategies designed to build economic viability in

In-Place Training: Optimizing Rural Health Workforce Outcomes through Rural-Based Education in Australia

ERIC Educational Resources Information Center

May, Jennifer; Brown, Leanne; Burrows, Julie

2018-01-01

The medical workforce shortfall in rural areas is a major issue influencing the nature of undergraduate medical education in Australia. Exposing undergraduates to rural life through rural clinical school (RCS) placements is seen as a key strategy to address workforce imbalances. We investigated the influence of an extended RCS placement and rural…

Preparing Physicians for Rural-Based Primary Care Practice: A Preliminary Evaluation of Rural Training Initiatives at OSU-COM.

PubMed

Wheeler, Denna L; Hackler, Jeffrey B

2017-05-01

The physician shortage in Oklahoma coupled with geographic maldistribution of primary care physicians limits access to care in rural and underserved areas. One of the most effective strategies to recruit and retain physicians in rural areas is to create undergraduate and graduate medical education training sites in these locations. Oklahoma State University Center for Health Sciences College of Osteopathic Medicine has implemented a rural training program that begins with early recruitment of rural high school students, introduces medical students to rural practice options through rural clinical training opportunities, and provides opportunities to remain in rural Oklahoma for residency training through ongoing graduate medical education development. The purpose of this article is to provide a case study of the development of the college's Rural Medical Track. Preliminary findings indicate that rural-based clinical training for third- and fourth-year students strengthens performance on standardized tests.

A Closer Look at Rural-Urban Health Disparities: Associations Between Obesity and Rurality Vary by Geospatial and Sociodemographic Factors.

PubMed

Cohen, Steven A; Cook, Sarah K; Kelley, Lauren; Foutz, Julia D; Sando, Trisha A

2017-04-01

Obesity affects over one-third of older adults in the United States. Both aging and obesity contribute to an increased risk for chronic disease, early mortality, and additional health care utilization. Obesity rates are higher in rural areas than in urban areas, although findings are mixed. The objectives of this study are to assess potential nonlinearity in the association between rurality and obesity, and to evaluate the potential for socioeconomic status and geographic area to moderate the associations between rurality and obesity. Using a representative sample of adults aged 65 and above from the Behavioral Risk Factor Surveillance System, obesity (BMI ≥ 30 kg/m 2 ) was modeled against the primary exposure of rural-urban status, as measured by the Index of Relative Rurality. Binary logistic regression models were used to estimate the odds of obesity by rurality both as a continuous variable and by decile of rurality. Models were then stratified by per-capita income and state to assess potential moderation by these factors. The prevalence of obesity in older adults was highest in intermediate rurality areas (OR in rurality decile #5 1.134, 95% CI: 1.086-1.184) and lowest in the most rural and most urban areas. Obesity was highest in low- and middle-income areas, regardless of rural-urban status. In high-income areas, obesity among older adults was highest in areas of intermediate rurality and lowest in the most rural areas (OR 0.726, 95% CI: 0.606-0.870) and more urban areas, showing a J-shaped association. There were substantial differences in the associations between rurality and obesity in older adults among states. Associations between rurality and obesity varied by degree of rurality, socioeconomic status, and geography. Therefore, traditional "one-size-fits-all" approaches to reducing rural-urban health disparities in older adults may be more effective if tailored to the area-specific rural-urban gradients in health. © 2016 National Rural Health

Remote Possibilities: Rural Children's Educational Aspirations

ERIC Educational Resources Information Center

Howley, Caitlin W.

2006-01-01

To better understand the influence of rural context on youth's life chances, this study takes up the question of rural children's educational aspirations. The experience of rural life may, as some claim, limit students' educational aspirations. Yet there are indications that rural communities simultaneously generate important social benefits that…

Mental Health Issues in Rural Nursing.

ERIC Educational Resources Information Center

Babich, Karen S., Comp.

Five papers cover recent developments in rural mental health nursing. "Rural Mental Health Care: A Survey of the Research" (Karen Babich) chronicles recent interest in understanding the rural population's character and the nature of mental health services needed by and provided to rural America. Lauren Aaronson ("Using Health…

WorkZoneQ user guide for two-lane freeway work zones.

DOT National Transportation Integrated Search

2013-06-01

WorkZoneQ was developed in Visual Basic for Applications (VBA) to implement the results of the previous study, : Queue and Users Costs in Highway Work Zones. This report contains the WorkZoneQ user guide. WorkZoneQ : consists of eight Excel ...

Mental health and social relations in older rural population.

PubMed

Rubio-Aranda, Encarnación; Blasco-Montón, Gema; Comín-Comín, Magdalena; Martínez-Terrer, Tomás; Magallón-Botaya, Rosa; García-Campayo, Javier

2012-01-01

To describe and analyze the influence of social relations in the elderly in the rural setting with depression. A cross-sectional study. Patients (N=787) over 64 years, non-institutionalized who belong to the Basic Health Zone Substations (Zaragoza), a representative rural area of Aragon. The following variables were evaluated: diagnosis of depression, comorbidity, taking antidepressants, sociodemographic variables and use of social resources (OARS questionnaire), instrumental activities of daily living (Lawton-Brody test) and basics daily living activities (Barthel test). According to multivariate analysis, the risk of suffering depression is higher in women (OR=5.6 CI=3.0- 10.5), patients with comorbidity (OR=12.2 CI=5.1-29.2), people who speak by phone with other at least 5 times a week (OR=3.1 CI=1.7-5.5), who have no one to confide in (OR=3.9 CI=1.8-8.5), sometimes feeling alone (OR=2.7 CI=1.0-4.8), they do not see their family as much as they want to (OR=2.1 CI=1.3-4.4) and who are dependent on others for daily living activities (OR= 2.6 CI=1.5-4.6). These results confirm the findings in other studies and provide clues to guide interventions aimed at improving the quality of life of the elderly.

Molecular differences in transition zone and peripheral zone prostate tumors

PubMed Central

Sinnott, Jennifer A.; Rider, Jennifer R.; Carlsson, Jessica; Gerke, Travis; Tyekucheva, Svitlana; Penney, Kathryn L.; Sesso, Howard D.; Loda, Massimo; Fall, Katja; Stampfer, Meir J.; Mucci, Lorelei A.; Pawitan, Yudi; Andersson, Sven-Olof; Andrén, Ove

2015-01-01

Prostate tumors arise primarily in the peripheral zone (PZ) of the prostate, but 20–30% arise in the transition zone (TZ). Zone of origin may have prognostic value or reflect distinct molecular subtypes; however, it can be difficult to determine in practice. Using whole-genome gene expression, we built a signature of zone using normal tissue from five individuals and found that it successfully classified nine tumors of known zone. Hypothesizing that this signature captures tumor zone of origin, we assessed its relationship with clinical factors among 369 tumors of unknown zone from radical prostatectomies (RPs) and found that tumors that molecularly resembled TZ tumors showed lower mortality (P = 0.09) that was explained by lower Gleason scores (P = 0.009). We further applied the signature to an earlier study of 88 RP and 333 transurethral resection of the prostate (TURP) tumor samples, also of unknown zone, with gene expression on ~6000 genes. We had observed previously substantial expression differences between RP and TURP specimens, and hypothesized that this might be because RPs capture primarily PZ tumors, whereas TURPs capture more TZ tumors. Our signature distinguished these two groups, with an area under the receiver operating characteristic curve of 87% (P < 0.0001). Our findings that zonal differences in normal tissue persist in tumor tissue and that these differences are associated with Gleason score and sample type suggest that subtypes potentially resulting from different etiologic pathways might arise in these zones. Zone of origin may be important to consider in prostate tumor biomarker research. PMID:25870172

Assessment of orofacial characteristics and oral pathology associated with cri-du-chat syndrome.

PubMed

Rodríguez-Caballero, A; Torres-Lagares, D; Yáñez-Vico, R-M; Gutiérrez-Pérez, J-L; Machuca-Portillo, G

2012-03-01

To obtain a deeper insight into the difficulties individuals with cri-du-chat syndrome experience by means of the analysis of the most common features and oral pathology observed in the subjects enrolled in the study. Intra-oral and extra-oral features of a total of 33 patients with cri-du-chat syndrome (the larger sample so far analyzed) through their clinical and photographic examination. Models, orthopantomographies, and teleradiographies have been collected to establish a pattern as accurate as possible of the oral pathology associated with these patients. The present descriptive study shows that patients with cri-du-chat syndrome present with a series of orofacial features such as mandibular retrognathism, high palate, and variable malocclusion, more commonly anterior open-bite. Most patients also present with perioral muscle relaxation with labial incompetence and short philtrum. As regards oral pathology, these patients suffer dental erosions provoked by gastroesophageal reflux and attritions because of intense day-and-night bruxism. The odontologists' familiarity with the orofacial pathology associated with cri-du-chat syndrome and with the specific needs such disorder conveys should improve the quality of the buccodental treatment these professionals may offer to these patients. © 2011 John Wiley & Sons A/S.

Research on the evaluation method of rural hollowing based on RS and GIS technology: a case study of the Ningxia Hui autonomous region in China

NASA Astrophysics Data System (ADS)

Yin, Kai; Wen, MeiPing; Zhang, FeiFei; Yuan, Chao; Chen, Qiang; Zhang, Xiupeng

2016-10-01

evaluation method of rural hollowing constructed in this paper can effectively carry out a comprehensive degree zoning of rural hollowing, which can make orderly decision support plans of hollow village governance for the government.

77 FR 4885 - Rural Business Investment Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-01

...-AA80 Rural Business Investment Program AGENCY: Rural Business-Cooperative Service and Rural Utilities... several technical amendments to correct the Rural Business Investment Program (RBIP) regulation, including one to conform to the 2008 Farm Bill provision that allows a Rural Business Investment Company two...

Rural hospital focus: accommodation.

PubMed

Couper, I D

2003-01-01

Rural and Remote Health is committed to the task of providing a freely accessible, international, peer-reviewed evidence base for rural and remote health practice. Inherent in this aim is a recognition of the universal nature of rural health issues that transcends both regional interests and local culture. While RRH is already publishing peer-reviewed material, the Editorial Board believes many articles of potential worth are largely inaccessible due to their primary publication in small-circulation, paper-based journals whose readership is geographically limited. In order to augment our already comprehensive, international evidence base, the RRH Editorial Board has decided to republish, with permission, selected articles from such journals. This will also give worthwhile small-circulation articles the wide audience only a web-based journal can offer. The RRH editorial team encourages journal users to nominate similar, suitable articles from their own world region. This article 'Rural hospital focus: accommodation', is third in our series. It first appeared in South African Family Practice 2000; 22 (7), and is reproduced here in its original form, with kind permission of both publisher and author, prominent South African rural doctor, Professor Ian Couper. 'Rural hospital focus' was the title of the SAFP column which presented this article.

EPA may modify Du Pont waiver for methanol fuel blends

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

Anderson, E.V.

1985-09-02

The Environmental Protection Agency (EPA) granted a Clean Air ACt waiver to DuPont's blendstock of methanol and other cosolvent alcohols for use in unleaded gasoline. The waiver included some stringent fuel volatility requirements to control evaporative emissions that have kept the waiver from becoming the marketing tool for fuel alcohols that everyone expected it to be. EPA seems willing to amend the waiver as long as evaporative emissions controls are kept, but there are some difficult procedural issues to resolve first. To date, only small amounts of alcohol blends have been sold under the DuPont waiver because the blendstock tendsmore » to increase the volatility of gasoline.« less

Rural male suicide in Australia.

PubMed

Alston, Margaret

2012-02-01

The rate of suicide amongst Australia's rural men is significantly higher than rural women, urban men or urban women. There are many explanations for this phenomenon including higher levels of social isolation, lower socio-economic circumstances and ready access to firearms. Another factor is the challenge of climate transformation for farmers. In recent times rural areas of Australia have been subject to intense climate change events including a significant drought that has lingered on for over a decade. Climate variability together with lower socio-economic conditions and reduced farm production has combined to produce insidious impacts on the health of rural men. This paper draws on research conducted over several years with rural men working on farms to argue that attention to the health and well-being of rural men requires an understanding not only of these factors but also of the cultural context, inequitable gender relations and a dominant form of masculine hegemony that lauds stoicism in the face of adversity. A failure to address these factors will limit the success of health and welfare programs for rural men. Copyright © 2010 Elsevier Ltd. All rights reserved.

Rural Development Strategies.

ERIC Educational Resources Information Center

Sears, David W., Ed.; Reid, J. Norman, Ed.

This book seeks to provide a basis for reexamining rural development policy by presenting comprehensive and current information on the effectiveness of various rural policy approaches. An introduction that defines development terminology and discusses changing policy needs is followed by 13 chapters that represent the best recent research…

A Comparison of Mental Health, Substance Use, and Sexual Risk Behaviors Between Rural and Non-Rural Transgender Persons

PubMed Central

HORVATH, KEITH J.; IANTAFFI, ALEX; SWINBURNE-ROMINE, REBECCA; BOCKTING, WALTER

2014-01-01

The aim of this study was to compare the mental health, substance use, and sexual risk behaviors of rural and non-rural transgender persons. Online banner advertisements were used to recruit 1,229 self-identified rural and non-rural transgender adults (18+ years) residing in the United States. Primary findings include significant differences in mental health between rural and non-rural transmen; relatively low levels of binge drinking across groups, although high levels of marijuana use; and high levels of unprotected sex among transwomen. The results confirm that mental and physical health services for transgender persons residing in rural areas are urgently needed. PMID:24380580

Cancer du sein au Cameroun, profil histo-épidémiologique: à propos de 3044 cas

PubMed Central

Engbang, Jean Paul Ndamba; Essome, Henri; Koh, Valère Mve; Simo, Godefroy; Essam, Jean Daniel Sime; Mouelle, Albert Sone; Essame, Jean Louis Oyono

2015-01-01

Décrire les caractéristiques épidémiologiques et histo-pathologiques des tumeurs malignes du sein au Cameroun. Il s'agissait d'une étude rétrospective descriptive portant sur les tumeurs malignes du sein, colligées, dans les registres des différents laboratoires d'Anatomie Pathologique publiques et privés repartis dans cinq régions (centre, littoral, Ouest, Nord-ouest, Sud-ouest), pendant une période de 10 ans (2004-2013). Les paramètres étudiés étaient la fréquence, l’âge, le sexe, la localisation, le type et le grade histologique, et les récepteurs hormonaux. Un total de 3044 cas de cancers du sein a été recensé, soit une fréquence annuelle de 304,4 cas en moyenne. Le sexe féminin était le plus représenté avec 2971 cas (97,60%) et les hommes avec 73 cas (2,40%), soit un sexe ratio (H/F) de 0,02. L’âge moyen des patients était de 46±15,87 ans, avec des extrêmes de 13 et 95 ans. Selon la localisation, le sein gauche était atteint dans 1244 cas (52%) et le sein droit dans 1115 cas (47%). Au plan histologique, on retrouvait essentiellement des carcinomes avec 96,50% des cas, des sarcomes 1,39%, des lymphomes 1,07% et la maladie de Paget du mamelon, 1,03%. Les tumeurs épithéliales étaient infiltrantes dans 2049 cas (84,46%), avec une prédominance du carcinome canalaire infiltrant (1870 cas) et non infiltrantes dans 377 cas (15,54%). Le grade histo-pronostic de SBR avait révélé une prédominance du grade II dans 66% des cas. Les cancers du sein restent une pathologie fréquente au Cameroun et atteignent principalement la population féminine en âge de procréer. Ils sont caractérisés par la prédominance du carcinome canalaire infiltrant. PMID:26523182

76 FR 63202 - Security Zones; Captain of the Port Lake Michigan Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-12

...-AA87 Security Zones; Captain of the Port Lake Michigan Zone AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: Based on a review of safety and security zones around critical infrastructure in the... Chicago Harbor & Burnham Park Harbor--Safety and Security Zone regulation and the Security Zones; Captain...

What role can the rural pipeline play in the recruitment and retention of rural allied health professionals?

PubMed

Durey, Angela; Haigh, Margaret; Katzenellenbogen, Judith M

2015-01-01

People living in rural areas have poorer health than their urban counterparts with higher morbidity and mortality rates and lower life expectancy. Challenges attracting health professionals to work in rural locations in Australia and elsewhere have been well- documented. In response, the idea of a rural pipeline emerged in the medical literature as a career pathway for doctors, conceptualised as a career continuum starting at school and ending in a committed, appropriately trained and supported rural doctor. This article draws on the literature to consider how the concept of a rural pipeline can be used to enhance recruitment and retention of allied health professionals (AHPs) in Australia. The complexity of the issue is taken into account, acknowledging the diverse professional, organisational and social needs within and between AHPs and their different career pathways. With this in mind, the rural pipeline is adapted and extended to focus on AHPs who enter at any stage of their career to work in rural areas. Barriers to recruitment and retention require multifaceted strategies to encourage and support AHPs at various stages along the pipeline to enter, and remain in, rural practice. Findings from the literature identify discrete themes within and between AHPs about factors influencing their rural recruitment and retention choices and include career stage at entry to rural practice, age, gender, social context, professional support, organisational environment and public-private practice mix in service delivery. These findings underscored the development of an extended rural pipeline adapted to specifically target AHPs. This flexible framework of entry to rural practice can be applied at any stage of their career and includes suggestions of strategies to support retention. Evidence from studies of rural AHPs suggests a flexible approach to recruitment and retention is needed that takes into account the complexity of the issue. The extended rural pipeline adapted to

Toward a Comprehensive Rural Development Policy.

ERIC Educational Resources Information Center

Knutson, Ronald D.; And Others

Rural development is broader than just agriculture. Farm policy cannot solve rural community problems. Rural problems are sufficiently unique to require special emphasis and special programs. Since rural development has a broader focus than the local community, its problems need to be addressed by all levels of government as well as the private…

Petroleum exploration contribution to the structural history of Golfe du Lin

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

Curnelle, R.

1988-08-01

Petroleum exploration has strongly contributed to the knowledge of the post-Hercynian structural history of the Golfe du Lion. It shows three stages: (1) Pyrenean orogenesis which started in the Late Cretaceous and culminated during the Eocene (40-75 Ma), (2) Oligocene rifting associated with the oceanic accretion of the Provencal basin, and (3) post-Messinian deformations due to salt tectonics. Pyrenean deformation of the area seems to have been controlled by its Hercynian inheritance: the major transcurrent faults of the Cevenole belt, Nimes, and the Durance. They favored displacement of the deformation in a northeasterly direction along the fault corridors, inside whichmore » the overthrust units were put into place. These east-west-oriented structures show northward vergence. The Pyrenean axial zone in this downthrown part of the belt consist of progressively more northerly units offset by transverse faults. The Oligocene rifting is represented by a series of horsts and deeply subsiding grabens linked to preexisting major faults. The horst are deeply eroded and the Mesozoic carbonates are karstified. The extension of the Messinian evaporitic deposits known throughout the Mediterranean basin is located north of the shallower deep-water well. The gravitational deformation of the salt is expressed by a large number of listric faults which originate in the salt bodies. The sedimentary sequence ends with a thick discordant, erosional, undeformed Pliocene-Quaternary series.« less

7 CFR 25.2 - Objective and purpose.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... Empowerment Zones and Enterprise Communities in rural areas in order to facilitate the empowerment of the... strategic plan for any nominated rural Empowerment Zone or Enterprise Community; (c) Tax incentives and...

7 CFR 25.2 - Objective and purpose.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... Empowerment Zones and Enterprise Communities in rural areas in order to facilitate the empowerment of the... strategic plan for any nominated rural Empowerment Zone or Enterprise Community; (c) Tax incentives and...

7 CFR 25.2 - Objective and purpose.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... Empowerment Zones and Enterprise Communities in rural areas in order to facilitate the empowerment of the... strategic plan for any nominated rural Empowerment Zone or Enterprise Community; (c) Tax incentives and...

7 CFR 25.4 - Secretarial review and designation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... submitted by applicants; such designations of rural empowerment zones and enterprise communities as are made... communities those nominated areas which are not designated as either a rural empowerment zone or enterprise...

7 CFR 25.2 - Objective and purpose.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... Empowerment Zones and Enterprise Communities in rural areas in order to facilitate the empowerment of the... strategic plan for any nominated rural Empowerment Zone or Enterprise Community; (c) Tax incentives and...

7 CFR 25.2 - Objective and purpose.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... Empowerment Zones and Enterprise Communities in rural areas in order to facilitate the empowerment of the... strategic plan for any nominated rural Empowerment Zone or Enterprise Community; (c) Tax incentives and...

7 CFR 25.4 - Secretarial review and designation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General... submitted by applicants; such designations of rural empowerment zones and enterprise communities as are made... communities those nominated areas which are not designated as either a rural empowerment zone or enterprise...

Aquifer/aquitard interfaces: mixing zones that enhance biogeochemical reactions

NASA Astrophysics Data System (ADS)

McMahon, P. B.

2001-01-01

Several important biogeochemical reactions are known to occur near the interface between aquifer and aquitard sediments. These reactions include O2 reduction; denitrification; and Fe3+, SO42-, and CO2 (methanogenesis) reduction. In some settings, these reactions occur on the aquitard side of the interface as electron acceptors move from the aquifer into the electron-donor-enriched aquitard. In other settings, these reactions occur on the aquifer side of the interface as electron donors move from the aquitard into the electron-acceptor-enriched, or microorganism-enriched, aquifer. Thus, the aquifer/aquitard interface represents a mixing zone capable of supporting greater microbial activity than either hydrogeologic unit alone. The extent to which biogeochemical reactions proceed in the mixing zone and the width of the mixing zone depend on several factors, including the abundance and solubility of electron acceptors and donors on either side of the interface and the rate at which electron acceptors and donors react and move across the interface. Biogeochemical reactions near the aquifer/aquitard interface can have a substantial influence on the chemistry of water in aquifers and on the chemistry of sediments near the interface. Résumé. Il se produit au voisinage de l'interface entre les aquifères et les imperméables plusieurs réactions biogéochimiques importantes. Il s'agit des réactions de réduction de l'oxygène, de la dénitrification et de la réduction de Fe3+, SO42- et CO2 (méthanogenèse). Dans certaines situations, ces réactions se produisent du côté imperméable de l'interface, avec des accepteurs d'électrons qui vont de l'aquifère vers l'imperméable riche en donneurs d'électrons. Dans d'autres situations, ces réactions se produisent du côté aquifère de l'interface, avec des donneurs d'électrons qui se déplacent de l'imperméable vers l'aquifère riche en accepteurs d'électrons ou en microorganismes. Ainsi, l'interface aquif

Definition of "rural" determines the placement outcomes of a rural medical education program: analysis of Jichi Medical University graduates.

PubMed

Matsumoto, Masatoshi; Inoue, Kazuo; Kajii, Eiji

2010-01-01

To show the impact of changing the definition of what is "rural" on the outcomes of a rural medical education program. A cross-sectional sample of 643 graduates under obligatory rural service and 1,699 graduates after serving their obligation, all from Jichi Medical University (JMU), a binding rural education program in Japan, were used as the data source. Communities were divided into decile groups according to population density, and the cut-off for "rural/nonrural" was altered in order to study its impact on the data. The rural practice rate of obliged graduates had its peak in the decile groups with the lowest population densities, while the peak rates of postobligation graduates and non-JMU physicians were at the decile groups with the highest population densities. Rural practice rates of all of the 3 groups of physicians increased with the increase in inclusiveness of rural definition. The ratio of rural practice rate of obliged graduates to that of non-JMU physicians ("relative effectiveness") increased remarkably with the increase in exclusiveness of rural definition. The relative effectiveness of postobligation graduates did not substantially increase after the cut-off exceeded a certain point of exclusiveness. Definition of "rural" largely determined the rural practice rate and relative effectiveness of JMU graduates. The results suggest that results of past outcome studies of rural medical education programs are potentially biased depending on how rural is defined.

33 CFR 165.911 - Security Zones; Captain of the Port Buffalo Zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Security Zones; Captain of the Port Buffalo Zone. 165.911 Section 165.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Security Zones; Captain of the Port Buffalo Zone. (a) Location. The following are security zones: (1) Nine...

33 CFR 165.911 - Security Zones; Captain of the Port Buffalo Zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Security Zones; Captain of the Port Buffalo Zone. 165.911 Section 165.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Security Zones; Captain of the Port Buffalo Zone. (a) Location. The following are security zones: (1) Nine...

33 CFR 165.911 - Security Zones; Captain of the Port Buffalo Zone.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zones; Captain of the Port Buffalo Zone. 165.911 Section 165.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Security Zones; Captain of the Port Buffalo Zone. (a) Location. The following are security zones: (1) Nine...

33 CFR 165.911 - Security Zones; Captain of the Port Buffalo Zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Security Zones; Captain of the Port Buffalo Zone. 165.911 Section 165.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Security Zones; Captain of the Port Buffalo Zone. (a) Location. The following are security zones: (1) Nine...

Etude des phenomenes dynamiques ultrarapides et des caracteristiques impulsionnelles d'emission terahertz du supraconducteur YBCO

NASA Astrophysics Data System (ADS)

Savard, Stephane

Les premieres etudes d'antennes a base de supraconducteurs a haute temperature critique emettant une impulsion electromagnetique dont le contenu en frequence se situe dans le domaine terahertz remontent a 1996. Une antenne supraconductrice est formee d'un micro-pont d'une couche mince supraconductrice sur lequel un courant continu est applique. Un faisceau laser dans le visible est focalise sur le micro-pont et place le supraconducteur dans un etat hors-equilibre ou des paires sont brisees. Grace a la relaxation des quasiparticules en surplus et eventuellement de la reformation des paires supraconductrices, nous pouvons etudier la nature de la supraconductivite. L'analyse de la cinetique temporelle du champ electromagnetique emis par une telle antenne terahertz supraconductrice s'est averee utile pour decrire qualitativement les caracteristiques de celle-ci en fonction des parametres d'operation tels que le courant applique, la temperature et la puissance d'excitation. La comprehension de l'etat hors-equilibre est la cle pour comprendre le fonctionnement des antennes terahertz supraconductrices a haute temperature critique. Dans le but de comprendre ultimement cet etat hors-equilibre, nous avions besoin d'une methode et d'un modele pour extraire de facon plus systematique les proprietes intrinseques du materiau qui compose l'antenne terahertz a partir des caracteristiques d'emission de celle-ci. Nous avons developpe une procedure pour calibrer le spectrometre dans le domaine temporel en utilisant des antennes terahertz de GaAs bombarde aux protons H+ comme emetteur et detecteur. Une fois le montage calibre, nous y avons insere une antenne emettrice dipolaire de YBa 2Cu3O7-delta . Un modele avec des fonctions exponentielles de montee et de descente du signal est utilise pour lisser le spectre du champ electromagnetique de l'antenne de YBa 2Cu3O7-delta, ce qui nous permet d'extraire les proprietes intrinseques de ce dernier. Pour confirmer la validite du modele

Rural School Communities in Colorado.

ERIC Educational Resources Information Center

Cousins, Jack

Visits to nine of the smallest rural elementary schools in Colorado were conducted to gain insights into types of communities served by the schools. No one definition of "rural" covered all nine communities, so they were classified into six types: predominantly agricultural, rural industrial, stable recreational, ranching/railraod, rural…

Elements of a Sustainable Rural Policy.

ERIC Educational Resources Information Center

Pulver, Glen C.

If a new and effective rural policy is to be crafted, policymakers must realize that rural America has changed a great deal in recent years. To be sustainable, rural policy must be flexible enough to accommodate continuing changes in global structure; be sufficiently targeted to address the unique concerns found in diverse rural situations;…

Training For Rural Practice: The Way Ahead.

ERIC Educational Resources Information Center

Doolan, Thomas; Nichols, Anna

This report describes a program initiated in 1992 to provide appropriate training for rural physicians and to address the shortage of physicians in rural Australia. Rural medical practice differs dramatically from urban practice in that there is limited access to specialist services in rural areas, thus requiring rural practitioners to be…

Scotland's GP Rural Fellowship: an initiative that has impacted on rural recruitment and retention.

PubMed

MacVicar, Ronald; Clarke, Gillian; Hogg, David R

2016-01-01

In Scotland 20% of the population live in a remote or rural area spread across 94% of the land mass that is defined as remote and rural. NHS Education for Scotland (NES), NHS Scotland's training and education body, works in partnership with territorial health boards and medical schools to address rural recruitment and retention through a variety of initiatives. The longest established of these is the GP Rural Fellowship, which has been in place since 2002. This article describes this program and reports on a survey of the output of the Fellowship from 2002 to 2013. The Fellowship is aimed at newly qualified GPs, who are offered a further year of training in and exposure to rural medicine. The Fellowship has grown and undergone several modifications since its inception. The current model involves co-funding arrangements between NES and participating boards, supporting a maximum of 12 fellows per year. The Health Boards' investment in the Fellowship is returned through the service commitment that the Fellows provide, and the funding share from NES allows Fellows to have protected educational time to meet their educational needs in relation to rural medicine. Given this level of funding support it is important that the outcome of the Fellowship experience is understood, in particular its influence on recruitment to and retention in general practice in rural Scotland. To address this need a survey of all previous rural Fellows was undertaken in the first quarter of 2014, including all Fellows that had undertaken the Fellowship between 2002-03 and 2012-13. A total of 69 GPs were recruited to the Fellowship in this period, of which 66 were able to be included in the survey. There was a response rate of 98% to the survey and 63 of those that responded (97%) were working currently in general practice, 53 of whom were doing so in Scotland. A total of 46 graduates of the Fellowship in the period surveyed (71%) were working in rural areas or accessible small towns in Scotland

Distribution of ticks infesting ruminants and risk factors associated with high tick prevalence in livestock farms in the semi-arid and arid agro-ecological zones of Pakistan.

PubMed

Rehman, Abdul; Nijhof, Ard M; Sauter-Louis, Carola; Schauer, Birgit; Staubach, Christoph; Conraths, Franz J

2017-04-19

Tick infestation is the major problem for animal health that causes substantial economic losses, particularly in tropical and subtropical countries. To better understand the spatial distribution of tick species and risk factors associated with tick prevalence in livestock in Pakistan, ticks were counted and collected from 471 animals, including 179 cattle, 194 buffaloes, 80 goats and 18 sheep, on 108 livestock farms in nine districts, covering both semi-arid and arid agro-ecological zones. In total, 3,807 ticks representing four species were collected: Hyalomma anatolicum (n = 3,021), Rhipicephalus microplus (n = 715), Hyalomma dromedarii (n = 41) and Rhipicephalus turanicus (n = 30). The latter species is reported for the first time from the study area. Rhipicephalus microplus was the predominant species in the semi-arid zone, whereas H. anatolicum was the most abundant species in the arid zone. The overall proportion of tick-infested ruminants was 78.3% (369/471). It was highest in cattle (89.9%), followed by buffaloes (81.4%), goats (60.0%) and sheep (11.1%). The median tick burden significantly differed among animal species and was highest in cattle (median 58), followed by buffaloes (median 38), goats (median 19) and sheep (median 4.5). Female animals had significantly higher tick burdens than males and, in large ruminants, older animals carried more ticks than younger animals. The intensity of infestation was significantly lower in indigenous animals compared to exotic and crossbred cows. Analysis of questionnaire data revealed that the absence of rural poultry, not using any acaricides, traditional rural housing systems and grazing were potential risk factors associated with a higher tick prevalence in livestock farms. Absence of rural poultry, not performing acaricide treatments, traditional rural housing systems and grazing were important risk factors associated with higher tick prevalence in livestock farms. Age, gender, breed and animal

Meeting Increasing Demands for Rural General Surgeons.

PubMed

Mccarthy, Mary C; Bowers, Howard E; Campbell, Damon M; Parikh, Priti P; Woods, Randy J

2015-12-01

Dynamic assessment of the effective surgical workforce recommends 27,300 general surgeons in 2030; 2,525 more than are presently being trained. Rural shortages are already critical and there has been insufficient preparation for this need. A literature review of the factors influencing the choice of rural practice was performed. A systematic search was conducted of PubMed and the Web of Science to identify applicable studies in rural practice, surgical training, and rural general surgery. These articles were reviewed to identify the pertinent reports. The articles chosen for review are directed to four main objectives: 1) description of the challenges of rural practice, 2) factors associated with the choice of rural practice, 3) interventions to increase interest and preparation for rural practice, and 4) present successful rural surgical practice models. There is limited research on the factors influencing surgeons in the selection of rural surgery. The family practice literature suggests that physicians are primed for rural living through early experience, with reinforcement during medical school and residency, and retained through community involvement, and personal and professional satisfaction. However, more research into the factors drawing surgeons specifically to rural surgery, and keeping them in the community, is needed.

Building Energy Efficiency in Rural China

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

Evans, Meredydd; Yu, Sha; Song, Bo

2014-04-01

Rural buildings in China now account for more than half of China’s total building energy use. Forty percent of the floorspace in China is in rural villages and towns. Most of these buildings are very energy inefficient, and may struggle to meet basic needs. They are cold in the winter, and often experience indoor air pollution from fuel use. The Chinese government plans to adopt a voluntary building energy code, or design standard, for rural homes. The goal is to build on China’s success with codes in urban areas to improve efficiency and comfort in rural homes. The Chinese governmentmore » recognizes rural buildings represent a major opportunity for improving national building energy efficiency. The challenges of rural China are also greater than those of urban areas in many ways because of the limited local capacity and low income levels. The Chinese government wants to expand on new programs to subsidize energy efficiency improvements in rural homes to build capacity for larger-scale improvement. This article summarizes the trends and status of rural building energy use in China. It then provides an overview of the new rural building design standard, and describes options and issues to move forward with implementation.« less

Supports for medical students during rural clinical placements: factors associated with intention to practise in rural locations.

PubMed

King, Katherine R; Purcell, Rachael A; Quinn, Stephen J; Schoo, Adrian M; Walters, Lucie K

2016-01-01

Through rural clinical schools (RCSs), medical students may undertake an extended block of clinical training in rural Australia. The premise of these placements is that meaningful rural exposure will facilitate rural career uptake. RCSs offer a range of supports to facilitate student engagement in the program. This study aims to analyse RCS students' perceptions of these supports and impact on intentions to work rurally. Between September 2012 and January 2013 RCS students were invited to complete questions regarding perceptions of student support, as a part of the annual Federation of Australian Medical Educators survey. Multivariable logistic regression was used to identify associations between supports and intentions for rural internship or career. There were 454 participants. A majority of students (n=349, 79.1%) felt well supported by their RCS. Students from a rural background (odds ratio (OR)=1.64 (95% confidence interval (CI):1.13-2.38)), or who indicated that their placement had a positive impact on their wellbeing (OR=1.38 (95%CI:1.07-1.80)), were more likely to intend to complete a rural internship. Those who felt socially isolated were less likely to elect this (OR=0.82 (0.70-0.97)). Outcomes were similar for those indicating a preference for rural or remote practice after completing training. Student perceptions of supports offered by RCSs were generally very positive. Perceptions of financial support were not predictive of rural career intent. Although this does not negate the importance of providing appropriate financial supports, it does demonstrate that student wellbeing is a more important recruitment factor for rural practice.

Juvenile Justice in Rural America.

ERIC Educational Resources Information Center

Jankovic, Joanne, Ed.; And Others

Producing a much-needed organized body of literature about rural juvenile justice, 14 papers (largely from the 1979 National Symposium on Rural Justice) are organized to identify current issues, identify forces causing changes in current systems, review programs responding to rural juvenile justice problems, and provide planning models to aid…

Rural Schools for Tomorrow. Yearbook.

ERIC Educational Resources Information Center

Butterworth, Julian E., Ed.

This 1945 National Education Association yearbook focuses attention on the post-World War II problems of rural schools and encourages national, state, and local leaders to lay plans for strengthening rural education programs. The articles examine social and economic problems faced by rural Americans, the implications of these problems for rural…

77 FR 50929 - Security Zones; 2012 RNC Bridge Security Zones, Captain of the Port St. Petersburg Zone, Tampa, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-23

...-AA87 Security Zones; 2012 RNC Bridge Security Zones, Captain of the Port St. Petersburg Zone, Tampa, FL... temporary security zones around certain bridges on the waters of Pinellas County and Tampa Bay, Florida..., or mooring on waters within 50 yards of the designated bridges during the times that the security...

Profil anatomopathologique du cancer du sein dans le cap bon tunisien

PubMed Central

Sahraoui, Ghada; Khanchel, Fatma; Chelbi, Emna

2017-01-01

Le cancer du sein est le cancer le plus fréquent de la femme en Tunisie et dans le monde. Dans le Cap Bon tunisien, les particularités anatomopathologiques de ce cancer n'ont pas été précisées auparavant. Leur connaissance est nécessaire pour l'adaptation des systèmes de prévention et de soins dans la région. Le but de notre étude était de déterminer le profil anatomopathologique des carcinomes mammaires dans l'unique laboratoire d'anatomie pathologique publique de la région. Il s'agissait d'une étude descriptive rétrospective des carcinomes mammaires diagnostiqués chez 116 malades dans notre laboratoire sur une période de 5 ans de Juillet 2010 à Juillet 2015. Notre étude a inclus 116 patientes. L'âge moyen était de 51 ans. La taille tumorale histologique moyenne était de 31 mm. Le diagnostic initial était posé sur pièce de tumorectomie dans 83% des cas. Le carcinome infiltrant de type non spécifique était le type histologique le plus fréquent. Le grade SBR III était majoritaire. L'invasion lympho-vasculaire était présente dans 33% des cas. Le curage axillaire était positif dans 72% des cas. Les récepteurs hormonaux étaient positifs dans 73% des cas. Les récepteurs de l'Her2-Neu étaient surexprimés dans 19% des cas. Le ki67 était ≥ 14% dans 38%. Le sous-type moléculaire le plus fréquent était le luminal A. Le carcinome mammaire dans la région du Cap Bon se caractérise par sa survenue à un âge jeune, son importante taille tumorale et la fréquence de facteurs histopronostiques péjoratifs. PMID:28450990