Uso de Sustancias en Mujeres con Desventaja Social: Riesgo para el Contagio de VIH/SIDA

PubMed Central

Cianelli, R.; Ferrer, L; Bernales, M.; Miner, S.; Irarrázabal, L.; Molina, Y.

2009-01-01

Antecedentes La caracterización epidemiológica en Chile apunta a feminización, pauperización y heterosexualización de la epidemia del VIH, lo que implica un mayor riesgo para las mujeres en desventaja social. Si a esto se suma la utilización de sustancias, la vulnerabilidad de este grupo frente al VIH/SIDA aumenta. Objetivo Describir el uso de sustancias en mujeres con desventaja social e identificar factores de riesgo de contagio de VIH, asociados a este consumo. Material y Método 52 mujeres fueron entrevistadas como parte del proyecto “Testeando una intervención en prevención de VIH/SIDA en mujeres chilenas” GRANT # RO1 TW 006977. Se describen variables sociodemográficas y de consumo de sustancias a través de estadísticas descriptivas y se analiza la relación entre variables a través de pruebas de correlación. Resultados Los resultados indican un perfil sociodemográfico que sitúa a las mujeres en situación de vulnerabilidad frente al contagio de VIH/SIDA, con alto índice de uso de sustancias que acentúa el riesgo. Conclusiones Los hallazgos apuntan a la necesidad de considerar intervenciones que se enfoquen en la prevención de VIH en mujeres, abordando los riesgos asociados al consumo de sustancias. PMID:21197380

Manuel de Espanol para Profesores del Cuerpo de Paz--Chile (Peace Corps Teacher's Manual for Spanish--Chile). Second Edition.

ERIC Educational Resources Information Center

Polanco, Patricia

This teaching manual is designed for the Spanish language training of Peace Corps volunteers serving in Chile, and focuses on daily communication skills needed in that context. It contains 12 topical lessons outlining targeted language and communication competencies, suggested classroom activities, phrase and vocabulary lists, grammar and usage…

Social change, migration and sexual health: Chilean women in Chile and Australia.

PubMed

Dawson, Maria Teresa; Gifford, Sandra Margaret

2003-01-01

Cultural beliefs, norms and values regarding sexuality and gender roles forge people's sexual behaviour and understanding of sexual health risk. Acknowledging a person's cultural background is a key challenge for the promotion of sexual health programs and strategies for the prevention of sexually transmitted diseases (STDs) and HIV/AIDS. This challenge acquires larger dimensions when health promotion programs are directed towards migrant communities. This article examines narratives about past and present life experiences of Chilean women living in Australia and Chilean women in Chile. We inquire about social changes and exposure to education women experienced in their own country and in Australia and the ways in which migrant women define and articulate their experiences in relation to sexual health prevention. In comparing these experiences, we raise a number of questions about sexual health promotion and programs, including the prevention of STDs and HIV/AIDS targeted to specific migrant communities in Australia. Very few sexual health policies and strategies in Australia take into account the impact that the social and cultural background of migrants, social changes and the 'settlement process' has on the cultural construction of gender identity of migrants in the new country. We propose that these cultural constructs are key in the formulation of migrants' beliefs and attitudes towards sexuality and sexual health. We suggest that there is a need to build effective and culturally appropriate sexual health promotion and prevention strategies that build upon the social and cultural background and the present and past life experiences of migrant women and men.

Testing and Contrasting Road Safety Education, Deterrence, and Social Capital Theories: A Sociological Approach to the Understanding of Male Drink-Driving in Chile's Metropolitan Region.

PubMed

Nazif, José Ignacio

2011-01-01

Three theories offer different explanations to the understanding of male drink-driving. In order to test road safety education, deterrence, and social capital theories, logistic regression analysis was applied to predict respondents' statements of having or not having engaged in actual drink-driving (DD). Variable for road safety education theory was whether a driver had graduated from a professional driving school or not. Deterrence theory was operationalized with a variable of whether a driver had been issued a traffic ticket or not. Social capital theory was operationalized with two variables, having children or not and having religion identification or not. Since both variables 'years of formal education' and 'years of driving experience' have been reported to be correlated to alcohol consumption and DD respectively, these were introduced as controls. In order to assess the significance of each variable statistically, Wald tests were applied in seven models. Results indicate on the one hand that road safety education variable is not statistically significant; and on the other, deterrence theory variable and social capital theory variable 'having children' were both statistically significant at the level of .01. Findings are discussed in reference to Chile's context. Data were taken from the "Road Users Attitudes and Behaviors towards Traffic Safety" survey from the National Commission of Road Safety of the Government of Chile (2005). The sample size was reported to be 2,118 (N of male drivers was 396). This survey was representative of Chile's Metropolitan Region road users' population.

[Health inequality gap in inmigrant versus local children in Chile].

PubMed

Cabieses, Baltica; Chepo, Macarena; Oyarte, Marcela; Markkula, Niina; Bustos, Patricia; Pedrero, Víctor; Delgado, Iris

2017-12-01

Children and young international migrants face different health challenges compa red with the local population, particularly if they live in insecure environments or adverse social conditions. This study seeks to identify gaps in health outcomes of children between immigrant and local population in Chile. This study analyses data from three sources: (i) Born in Chile: Electronic records of antenatal visits from all municipal antenatal clinics of Recoleta in 2012; (ii) Growing up in Chile: Population survey "National Socioeconomic Characterization" (CASEN) from 2013 and (iii) Getting sick in Chile: Data of all hospital discharges in 2012, provided by the department of statistics and health information (DEIS) of the Ministry of Health. (I) Born in Chile: Im migrants more frequently have psychosocial risk (62.3% vs 50.1% in Chileans) and enter later into the program (63.1% vs 33.4% enter later than 14 weeks of pregnancy). All birth outcomes were better among immigrants (e.g. caesarean sections rates: 24.2% immigrants vs % Chileans). (ii) Growing up in Chile: A higher proportion of migrant children is outside the school system and lives in multidi mensional poverty (40% immigrants vs 23.2% Chileans). (iii) Getting sick in Chile: Injuries and other external causes were more frequent cause of hospitalisation among migrants (23.6%) than the local population (16.7%) aged between 7 and 14 years. Addressing the needs of the children in Chile, regardless of their immigration status, is an ethical, legal and moral imperative.

[Illegitimate patients: Undocumented immigrants' access to health care in Chile].

PubMed

Concha, Nanette Liberona; Mansilla, Miguel Ángel

2017-01-01

In recent decades, Chile has become a destination for immigrants from other South American countries, which has significantly impacted public services - particularly the public health system - at the economic, social, and cultural levels. The aim of this paper is to provide substantiated information on issues concerning undocumented immigrants' access to health care in Chile. A qualitative methodology, fundamentally an ethnography of the clinical setting, was used. Results were then analyzed in relation to theories of power asymmetries and interethnic relations. The research results highlight the lack of compliance with existing regulations and the exercise of discretionary personal judgment as barriers to access. It is concluded that in Chile immigrants in general, and undocumented immigrants in particular, are considered to be illegitimate patients.

Seismology in Chile

USGS Publications Warehouse

Kausel, E.

1983-01-01

The Department of Geology and Geophysics, which is under the faculties of Mathematics and Physical Sciences of the University of Chile, is the organization that is responsible for the Seismological Service of Chile and for installing,operating, and maintaining the seismological stations as well as all the strong-motion stations in Chile.

The "drinking-buddy" scale as a measure of para-social behavior.

PubMed

Powell, Larry; Richmond, Virginia P; Cantrell-Williams, Glenda

2012-06-01

Para-social behavior is a form of quasi-interpersonal behavior that results when audience members develop bonds with media personalities that can resemble interpersonal social interaction, but is not usually applied to political communication. This study tested whether the "Drinking-Buddy" Scale, a simple question frequently used in political communication, could be interpreted as a single-item measure of para-social behavior with respect to political candidates in terms of image judgments related to interpersonal attraction and perceived similarity to self. The participants were college students who had voted in the 2008 election. They rated the candidates, Obama or McCain, as drinking buddies and then rated the candidates' perceived similarity to themselves in attitude and background, and also the social and task attraction to the candidate. If the drinking-buddy rating serves as a proxy measure for para-social behavior, then it was expected that participants' ratings for all four kinds of similarity to and attraction toward a candidate would be higher for the candidate they chose as a drinking buddy. The directional hypotheses were supported for interpersonal attraction, but not for perceived similarity. These results indicate that the drinking-buddy scale predicts ratings of interpersonal attraction, while voters may view perceived similarity as an important but not essential factor in their candidate preference.

An update on aging and dementia in Chile

PubMed Central

Fuentes, Patricio; Albala, Cecilia

2014-01-01

Chile is in an advanced demographic transition stage with the population over 60 years of age representing 15% of the total population and whose number of elderly has more than doubled between 1990 and 2014. Rapid economic advancement has promoted significant changes in social organization to which the country is not accustomed. The mental health problems of the elderly are particularly challenging to the country's present social and health structures. The prevalence of dementia in people over 60 years exceeds 8% and is even higher in the rural population. There is more training on dementia in the local medical and scientific community, increased awareness within the civilian community but insufficient responsiveness from the state to the broad diagnostic and therapeutic requirements of patients and caregivers. The objective of the present study was to provide an update of the information on dementia in the context of the ageing process in Chile. PMID:29213920

Chile.

PubMed

1992-05-01

The background notes on Chile provide a statistical summary of the population, geography, government, and the economy, and more descriptive text on the history, population, government, economy, defense, and foreign relations. In brief, Chile has 13.3 million Spanish Indian (Mestizos), European, and Indian inhabitants and an annual growth rate of 1.6%. 96% are literate. Infant mortality is 18/1000. 34% of the population are involved in industry and commerce, 30% in services, 19% in agriculture and forestry and fishing, 7% in construction, and 2% in mining. The major city is Santiago. The government, which gained independence in 1810, is a republic with executive, legislative, and judicial branches. There are 12 regions. There are 6 major political parties. Suffrage is universal at 18 years. Gross domestic product (GDP) is $29.2 billion. The annual growth rate is 5% and inflation is 19%. Copper, timber, fish, iron ore, nitrates, precious metals, and molybdenum are its natural resources. Agricultural products are 9% of GDP and include wheat, potatoes, corn, sugar beets, onions, beans, fruits, and livestock. Industry is 21% of GDP and includes mineral refining, metal manufacturing, food and fish processing, paper and wood products, and finished textiles. $8.3 billion is the value of exports and $7 billion of imports. Export markets are in Japan, the US, Germany, Brazil, and the United Kingdom. Chile received $3.5 billion in economic aid between 1949-85, but little in recent years. 83% live in urban centers, principally around Santiago. Congressional representation is made on the basis of elections by a unique binomial majority system. Principal government officials are identified. Chile has a diversified free market economy and is almost self-sufficient in food production. The US is a primary trading partner. 49% of Chile's exports are minerals. Chile maintains diplomatic relations with 70 countries, however, relations are strained with Argentina and Bolivia. Relations

Chile stand management for mechanical green chile harvest

USDA-ARS?s Scientific Manuscript database

Currently the red chile crop is mechanically harvested. Because the pods will be dehydrated before consumption, breakage and bruising of red pods is not a concern. Green chile, however, is currently hand harvested because of the fragile nature of the fruit and the need to avoid pod damage. Hand h...

Tourism in Chile | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications ‹› You are here CTIO Home » Outreach » Tourism » Tourism in Chile Tourism in Chile Map of

Education in Chile. Reviews of National Policies for Education

ERIC Educational Resources Information Center

OECD Publishing, 2017

2017-01-01

Chile's education system can foster stronger economic, democratic and social development in the country. There are significant macroeconomic benefits to education, such as increased productivity. That said, individuals tend to benefit the most from high-quality, equitable education systems. In 2004, the Organisation for Economic Cooperation and…

[Social support and cardiovascular health: Adaptation of a social support scale for hypertensive and diabetic patients in primary care, Chile].

PubMed

Poblete, Fernando; Glasinovic, Andrés; Sapag, Jaime; Barticevic, Nicolás; Arenas, Artzy; Padilla, Oslando

2015-10-01

Validate an instrument to measure the Perceived Social Support in outpatients who are in treatment to hypertension and/or diabetes mellitus ii. Observational and exploratory design with mixed methods, qualitative and quantitative. Two community health centers from the municipality of Puente Alto (Santiago, Chile). Hypertensive and/or diabetic patients between 18 and 65 years old. A purposive sample was undertaken for the qualitative study, and a random sample for the final survey. Focus groups and semi-structured interviews were conducted to explore the constructs of social support as perceived by patients. According to expert opinion and literature review, a scale of social support was selected and a pilot study was conducted in 40 patients, then we interviewed in depth to some of those participants. The instrument was modified according the results of this process. The final version was applied to 250 participants. The construct existence was verified in the population. In the adaptation, one item was eliminated. The alpha of Cronbach was 0.89 and the factorial analysis had the same four factors from the original study. Nine new items obtained from the focal groups were added to the instrument, obtaining an alpha of Cronbach of 0.92. The final instrument has good psychometric proprieties, and is applicable in our population. The additional items from the qualitative study improve its internal consistency, but don't add new information about Perceived Social Support. This is consistent with other studies, and suggests the application of the original version of the instrument. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

Associations between social vulnerability, employment conditions and hazardous alcohol consumption in Chile.

PubMed

Ansoleaga, Elisa; Castillo-Carniglia, Alvaro

2013-05-01

Studies from many different countries have found associations between alcohol use, employment and social context. The aim of this study was to investigate associations between hazardous alcohol consumption (HAC), social vulnerability and employment conditions among Chilean adults. A cross-sectional study, involving analysis of the 2008 National Survey on Drugs in Chile, was conducted on 8316 economically active men and women aged between 18 and 65 years, who completed the alcohol section of the survey. The participants were selected randomly and data collected through face-to-face interviews. Multilevel analysis was used to achieve the study's objectives. The Alcohol Use Disorders Identification Test was used to define HAC. There were no significant associations between HAC and employment status or occupational category when controlling for potential confounders. Using the social services sector as a reference, the adjusted odds ratio (95% confidence interval) of HAC was 2.60 (1.96-3.46) for those who worked in construction, 2.03 (1.43-2.89) in mining, 1.74 in agriculture (1.16-2.63) and in industry (1.26-2.39), 1.73 (1.31-2.28) in trade, 1.67 (1.29-2.16) in other services and 1.42 (1.01-2.00) in transport. There was no association between the socioeconomic status of the participant's neighbourhood and HAC in the fully adjusted model. The perception of neighbourhood security (third quartile of insecurity) was associated with HAC (odds ratio 1.22; 95% confidence interval 1.02-1.46). HAC was independently associated with the participant's economic sector and perception of neighbourhood security in Chilean adults. It is important to perform in-depth analyses of contextual effects on individual alcohol consumption. © 2012 Australasian Professional Society on Alcohol and other Drugs.

Astro Chile | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

[Haiti, new immigrant community in Chile].

PubMed

Sánchez P, Katherin; Valderas J, Jaime; Messenger C, Karen; Sánchez G, Carolina; Barrera Q, Francisco

2018-04-01

Migration is a growing phenomenon in Latin America influenced by several factors such as economic stability, employment, social welfare, education and health system. Currently Chile has a positive migration flow rate. Particularly, a significant number of Haitian immigrants has been observed du ring the last years, especially after earthquake of 2010. These immigrants present a different cultural background expressed in relevant aspects of living including parenting and healthcare. Knowing the Haitian culture and its health situation is relevant for a better understanding of their health needs. Haitian people come to Chile looking for a cordial reception and willing to find a place with better perspectives of wellbeing in every sense. Immigration represents a major challenge for Chilean health system that must be embraced. Integration efforts in jobs, health, education system and community living should be enhanced to ensure a prosper settlement in our country. A new immigration law is crucial to solving major problems derived from current law created in 1975.

[Geographical distribution of physicians in Chile].

PubMed

Goic, A

1995-03-01

In 1994, Chile had 15,451 active physicians (less than 70 years old) for a population of 14,027,344 with a ratio of 1 physician per 908 inhabitants, a satisfactory figure compared to other countries of similar socio-economical development. Ratios of 1:880 and 1:843 are projected for 1999 and 2004 respectively. The annual rate of physician's population growth (2.2%), that is superior to the general population's growth rate (1.6%), will increase to about 2.5% per annum in 2001 as a consequence of the creation of three new medical schools. However, the distribution of physicians along the country is unsatisfactory. While the capital (Metropolitan Region) has a ratio of 1 physician per 629 inhabitants, the figure for the Region of Maule is 1:2,113. Only two of ten regions, excepting the capital, have a ratio lower than 1:1,000. Sixty percent of physicians live in Santiago while only 40% of the general population does so, illustrating their high concentration. Median ratio in Chile, that better reflects the reality than the mean, is 1:1,280. The heterogeneous distribution of physicians in Chile is a sign of social inequity that must be corrected. In a free society a better physician distribution is achieved with economical and professional incentives given by health institutions.

The Republic of Chile: An Upper Middle-Income Country at the Crossroads of Economic Development and Aging

ERIC Educational Resources Information Center

Gitlin, Laura N.; Fuentes, Patricio

2012-01-01

Chile is a developing country with a rapidly expanding economy and concomitant social and cultural changes. It is expected to become a developed country within 10 years. Chile is also characterized as being in an advanced demographic transition. Unique challenges are posed by the intersection of rapid economic development and an aging population,…

Green Chile Pepper Harvest Mechanization

USDA-ARS?s Scientific Manuscript database

Pungent green chile (genus /Capsicum/, also spelled chili) is a large, fragile fruit growing on berry shrubs. Chile is harvested by hand to maximize yields and minimize fruit damage. Labor for hand harvesting chile is increasingly costly and difficult to obtain. Harvest mechanization is viewed as...

Protecting Dark Skies in Chile

NASA Astrophysics Data System (ADS)

Smith, R. Chris; Sanhueza, Pedro; Phillips, Mark

2018-01-01

Current projections indicate that Chile will host approximately 70% of the astronomical collecting area on Earth by 2030, augmenting the enormous area of ALMA with that of three next-generation optical telescopes: LSST, GMTO, and E-ELT. These cutting-edge facilities represent billions of dollars of investment in the astronomical facilities hosted in Chile. The Chilean government, Chilean astronomical community, and the international observatories in Chile have recognized that these investments are threatened by light pollution, and have formed a strong collaboration to work at managing the threats. We will provide an update on the work being done in Chile, ranging from training municipalities about new lighting regulations to exploring international recognition of the dark sky sites of Northern Chile.

Neoliberal Education and Student Movements in Chile: Inequalities and Malaise

ERIC Educational Resources Information Center

Cabalin, Cristian

2012-01-01

This article examines the major consequences of the neoliberal education system implemented in Chile during the dictatorship of Augusto Pinochet and how two important student movements contested this structure. In 2006 and 2011, thousands of students filled the streets to demand better public education, more social justice and equal opportunities.…

Reforming Educational Reform: Teachers' Union Leading Teacher Research in Chile

ERIC Educational Resources Information Center

Montecinos, Carmen

2009-01-01

The teacher research movement in Chile has, historically, been an expression of the profession's concerns with the ways in which schooling reproduces and produces the social order in the broader society. The work currently done by members of the union's Pedagogical Movement is described, showing the connections between the scope of problems…

Evolution in Freedom? The Meanings of "Free School" in Chile

ERIC Educational Resources Information Center

Leihy, Peodair; Martini, Héctor Arancibia; Armijo, Pablo Castillo; Fernandez, José Saldaña

2017-01-01

This article examines the background in which enterprises called free schools, as well as complementary educational activities, have taken root in Chile. Two kinds of recently burgeoning free schools are identified; one supplementing regular schooling with a social justice focus, and another that is a fully fledged alternative to other schooling.…

[The construction of life profiles by social class in Chile].

PubMed

Torres, C

1989-11-01

The author develops a series of life profiles for men and women living in the Greater Santiago area of Chile over the past 25 years. These profiles, which are based on the concept of life expectancy at birth, illustrate the length of time individuals take to go through such life cycle stages as education, employment, unemployment, and retirement. The concept is used to analyze changes in the life profile over time and how these differ by class. (SUMMARY IN ENG)

Emergence of social complexity among coastal hunter-gatherers in the Atacama Desert of northern Chile

PubMed Central

Marquet, Pablo A.; Santoro, Calogero M.; Latorre, Claudio; Standen, Vivien G.; Abades, Sebastián R.; Rivadeneira, Marcelo M.; Arriaza, Bernardo; Hochberg, Michael E.

2012-01-01

The emergence of complex cultural practices in simple hunter-gatherer groups poses interesting questions on what drives social complexity and what causes the emergence and disappearance of cultural innovations. Here we analyze the conditions that underlie the emergence of artificial mummification in the Chinchorro culture in the coastal Atacama Desert in northern Chile and southern Peru. We provide empirical and theoretical evidence that artificial mummification appeared during a period of increased coastal freshwater availability and marine productivity, which caused an increase in human population size and accelerated the emergence of cultural innovations, as predicted by recent models of cultural and technological evolution. Under a scenario of increasing population size and extreme aridity (with little or no decomposition of corpses) a simple demographic model shows that dead individuals may have become a significant part of the landscape, creating the conditions for the manipulation of the dead that led to the emergence of complex mortuary practices. PMID:22891345

Relation of depression with health behaviors and social conditions of dependent community-dwelling older persons in the Republic of Chile.

PubMed

Sandoval Garrido, Felipe Alfonso; Tamiya, Nanako; Lloyd-Sherlock, Peter; Noguchi, Haruko

2016-12-01

Depressive symptoms are a leading cause of disability and emotional suffering, particularly in old age. However, evidence on depression and old age in developing countries remains largely ignored. The aim of this study was to examine the relation between health behavior and social conditions with depression among dependent community-dwelling older persons in the Republic of Chile. This is a cross-sectional and inferential study, using nationally representative secondary data. Two models used logistic regression on 640 dependent community-dwelling older persons from all over Chile, who personally answered a depression assessment, excluding those taking antidepressants. The geriatric depression scale (GDS-15) was used as outcome. The first model aims at any kind of depression (GDS 5>). The second aims at severe depression (GDS 10>). As exposure, we used the health behavior and social conditions of the older persons. Socio-demographic and physical conditions were used as adjustment. 44.5% of the older persons presented depressive symptoms. Among them, 11% had severe depression. Logistic regression showed that significant detrimental factors for being depressed in both models were visiting the doctor five times or over because of acute diseases, feeling uncomfortable with their living arrangement, and feeling discriminated. On the other hand, every additional day of physical exercise and living alone had a beneficial and detrimental effect only in model one. Analyses on ways to support older persons living alone and the promotion of physical exercise to avoid depression are needed, along with a deeper understanding of the comfort with their living arrangement. Finally, ways to address the discrimination among older persons should be further explored.

Letter from Chile: Re-establishing health care in Chile

PubMed Central

Jiménez, Jorge

1993-01-01

Chile's long term social policy has produced very impressive outcomes in general health indicators, with a national health service established as early as 1952. During the years of the Pinochet dictatorship (1973-89) public health institutions were greatly affected, with sharp diminution in financing which affected investment and salaries. The democratic government initiated in 1990 faced a difficult situation, with underpaid staff and decrepit hospitals. The ministry took immediate action to improve salaries and start an ambitious health sector reform including investment in infrastructure, technology, and modern management. Decentralisation and autonomy, changes in payment for service mechanisms, and a public-private mix are the main objectives of this reform, keeping the public role as predominant in the proposed structure. This process has been affected by union unrest and public opinion dissatisfaction, which tend to present obstacles to progress in this complicated issue. Imagesp729-ap730-a

Astro Tourism in Chile | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications ‹› You are here CTIO Home » Outreach » Tourism » Astro Tourism in Chile Astro Tourism in

Religion and intimate partner violence in Chile: macro- and micro-level influences.

PubMed

Lehrer, Evelyn L; Lehrer, Vivian L; Krauss, Ramona C

2009-09-01

The Catholic Church has had a strong influence on the Chilean legal and social landscape in ways that have adversely affected victims of intimate partner violence; e.g., it succeeded until just five years ago in blocking efforts to legalize divorce. At the same time, quantitative studies based on survey data from the United States and other countries show a generally favorable influence of religion on health and many other domains of life, including intimate partner violence. The present study explores the puzzle posed by these seemingly opposing macro- and micro-level forces. Results based on data from the 2005 Survey of Student Well-Being, a questionnaire on gender-based violence administered to students at a large public university in Chile, show that moderate or low levels of religiosity are associated with reduced vulnerability to violence, but high levels are not. This non-linearity sheds light on the puzzle, because at the macro level the religious views shaping Chile's legal and social environment have been extreme.

Maternity protection vs. maternity rights for working women in Chile: a historical review.

PubMed

Casas, Lidia; Herrera, Tania

2012-12-01

Maternity leave in Chile has been a social right since 1919, when the International Labour Organization set the first global standards. From its inception, Chile's labour legislation focused on protecting motherhood and the family. The length of maternity leave has been extended several times since then but its main aim remains the protection of infant health. In 1931, Chile's first Labour Code required anyone employing 20 or more women to provide day care services and facilitate childcare and paid breastfeeding time for all mothers of children under one. Labour laws began to play an important role in accommodating the care of infants within working conditions, though not always effectively. In spite of job protection during pregnancy and breastfeeding, women can be dismissed on grounds other than pregnancy. It was only under Salvador Allende and again in the past two decades that Chile has enfranchised women as holders of health rights. However, many unresolved tensions remain. Chile promotes motherhood, but often considers that working women who demand employment protection abuse the system. Motherhood is a magic wand that represents the selflessness of women, but society throws a blanket of mistrust over women who wish to exercise their maternity rights and to determine the number and spacing of their children. Copyright © 2012 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

Chile's High Growth Economy: Poverty and Income Distribution, 1987-1998. A World Bank Country Study.

ERIC Educational Resources Information Center

World Bank, Washington, DC.

Chile has an outstanding record in reducing poverty, having cut the poverty rate in half in the 11 years ended 1998. Poverty is a multi-dimensional concept, including both income and access to social services and education, as well as such intangibles as empowerment and social capital. This study presents a quantitative assessment of…

[Teenage fecundity rates in Chile: a serious public health problem].

PubMed

Molina C, Ramiro; Molina G, Temístocles; González A, Electra

2007-01-01

Teenage fecundity rates are an indicator of epidemiological discrimination in developing countries. To study fertility rates of girls under 14 years of age in Chile from 1993 to 2003. Information of children born alive from mothers aged 10 to 15 years, was obtained from the Chilean National Institute of Statistics. Age segmented population data was obtained from the Ministry of Health. Trends were analyzed by regions and single ages. The rates in communities of the Metropolitan Region were compared. Between 1993 and 2003, there was an increasing trend in fecundity rates, ratios and crude numbers. These rates duplicate from 14 to 15 years of age. In the Metropolitan Region, the fecundity ratios of communities with lower economical incomes is seven times greater than those with higher incomes. During 2003, the fecundity rates in Chile were 100 and 10 higher than those of Holland and Sweden in 1981. In developing countries with very low infant mortality rates such as Chile, the high fecundity rates of young girls is an indicator of a deficient human and social development. Sexual Education and Health Services for adolescents are essential to prevent this public health problem.

Aftershocks of Chile's Earthquake for an Ongoing, Large-Scale Experimental Evaluation

ERIC Educational Resources Information Center

Moreno, Lorenzo; Trevino, Ernesto; Yoshikawa, Hirokazu; Mendive, Susana; Reyes, Joaquin; Godoy, Felipe; Del Rio, Francisca; Snow, Catherine; Leyva, Diana; Barata, Clara; Arbour, MaryCatherine; Rolla, Andrea

2011-01-01

Evaluation designs for social programs are developed assuming minimal or no disruption from external shocks, such as natural disasters. This is because extremely rare shocks may not make it worthwhile to account for them in the design. Among extreme shocks is the 2010 Chile earthquake. Un Buen Comienzo (UBC), an ongoing early childhood program in…

27 CFR 9.154 - Chiles Valley.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Chiles Valley. (a) Name. The name of the viticultural area described in this section is “Chiles Valley... viticultural area are four 1:24,000 Scale U.S.G.S. topography maps. They are titled: (1) St. Helena, CA 1960 photorevised 1980; (2) Rutherford, CA 1951 photorevised 1968; (3) Chiles Valley, CA 1958 photorevised 1980; (4...

Chile Country Analysis Brief

EIA Publications

2016-01-01

Chile is the only member of the Organization of Economic Cooperation and Development (OECD) in South America. It is the fifth-largest consumer of energy on the continent, but unlike most other large economies in the region, it is only a minor producer of fossil fuels. Therefore, Chile is heavily dependent on energy imports.

Area Handbook Series: Chile: A Country Study

DTIC Science & Technology

1982-05-01

de Educaci6n en Chile a Partir de 1973." (Paper presented at workshop "Six...34Salud en Chile : El Problema de Fondo," Mensaje [Santiago], 28, No. 282, September 1979, 558-66. Goldrich, Daniel, Raymond B. Pratt, and C. R. Schuller...Transforma- ciones del Sistema de Ateni6n M6dica en Chile ." (Paper pre- sented at workshop "Six Years of Military Rule in Chile ," sponsored by

Trust via disasters: the case of Chile's 2010 earthquake.

PubMed

Dussaillant, Francisca; Guzmán, Eugenio

2014-10-01

Chile has a long-standing history of natural disasters and, in particular, earthquakes. The latest big earthquake hit Chile on 27 February 2010 with a magnitude of 8.8 on the Richter scale. As an event that had a profound impact on significant portions of the population, the earthquake could theoretically have served to build trust by promoting new trust networks through the enhancement of distant family ties and the interaction between affected neighbours. This study offers an empirical analysis of this theory in the Chilean case. It finds that if initial social capital is very low (thus allowing for post-disaster looting and violence), then the impact of the trust-increasing effect is smaller. It also shows that the effect of the disaster was not transitory, but that it persisted and actually increased over time. © 2014 The Author(s). Disasters © Overseas Development Institute, 2014.

The socioeconomic impact of drug-related crimes in Chile.

PubMed

Fernández, Matías

2012-11-01

Illegal drug use and trafficking are closely connected to crime. This article estimates the socioeconomic impact of this connection in Chile. Goldstein's tripartite model was applied quantifying drug-crime connections and then using those estimates to measure the socioeconomic impact of drug-related crimes. This was estimated in terms of both the monetary cost of law enforcement, and lost productivity due to incarceration. This socioeconomic impact can be divided into: (a) the direct costs arising from infractions to Chile's Drug Law, and the indirect costs originated by crimes linked only partially to drug consumption and trafficking; (b) is measured in productivity losses, as well as in costs to the three branches of Chile's criminal justice system (police, judiciary, and prisons); and (c) is attributed to the three illicit drugs most prevalent in Chile: cannabis, cocaine hydrochloride (CH) and cocaine base paste (CBP). The socioeconomic impact of Chile's drug-crime relationship in 2006 is estimated to be USD 268 million. Out of this amount, 36% is spent on national Drug Law enforcement, and the remaining 64% comes from the connection of drug use and trafficking with non-Drug-Law-related crimes. The police bear the largest share of drug enforcement costs (32%), followed by penitentiaries (25%). Productivity losses due to incarceration for drug-related crimes represent 29% of the total impact. 53% of the costs are attributable to CBP, 29% to CH, and the remaining 18% to cannabis. The impact of CBP is greater when indirect costs are taken into account, although direct costs are primarily associated with CH. The majority of costs is attributed to the trafficking and consumption of CBP, a drug with a relatively low prevalence. Based on the results, this study suggests reviewing drug enforcement policies to differentiate them according to the social and individual harm caused by each drug. Copyright © 2012 Elsevier B.V. All rights reserved.

[Socio-demographic characteristics, subjective well-being, and homophobia experienced by a sample of gay men from three cities in Chile].

PubMed

Barrientos-Delgado, Jaime; Cárdenas-Castro, Manuel; Gómez-Ojeda, Fabiola

2014-06-01

This article describes the socio-demographic characteristics of a sample of gay men in three cities in Chile, as well as experience with homophobia and subjective well-being. Snowball sampling was used to interview 325 gay men. The main findings included high levels of perceived discrimination and victimization, but interviewees reported higher levels of social well-being compared to studies elsewhere in the country. Age was related to differences in levels of social well-being, but not other variables. Individuals with university education reported higher levels of victimization and greater impact of discrimination on their lives. Gay men in Santiago reported a higher relative impact from incidents of aggression, but better levels of social well-being and happiness compared to those in other regions of Chile.

Chile Earthquake: U.S. and International Response

DTIC Science & Technology

2010-03-11

5 United Nations Office for the Coordination of Humanitarian Affairs, “Chile Earthquake: Situation Report #2,” March 1, 2010; Gobierno de Chile...U.S. Department of State, March 2, 2010. 6 “Bachelet decreta primer Estado de Catástrofe desde terremoto de 1985,” El Mercurio (Chile), March 1...2010; “Amplían toque de queda en zonas más afectadas por terremoto en Chile,” Agence France Presse, March 1, 2010; “160 detained, one killed during

The Republic of Chile: an upper middle-income country at the crossroads of economic development and aging.

PubMed

Gitlin, Laura N; Fuentes, Patricio

2012-06-01

Chile is a developing country with a rapidly expanding economy and concomitant social and cultural changes. It is expected to become a developed country within 10 years. Chile is also characterized as being in an advanced demographic transition. Unique challenges are posed by the intersection of rapid economic development and an aging population, making Chile an intriguing case study for examining the impact of these societal-level trends on the aging experience. This paper highlights essential characteristics of this country for understanding its emerging aging society. It reveals that there is a fundamental lack of adequate and depthful epidemiologic and country-specific research from which to fully understand the aging experience and guide new policies in support of health and well-being.

The Republic of Chile: An Upper Middle-Income Country at the Crossroads of Economic Development and Aging

PubMed Central

Gitlin, Laura N.; Fuentes, Patricio

2012-01-01

Chile is a developing country with a rapidly expanding economy and concomitant social and cultural changes. It is expected to become a developed country within 10 years. Chile is also characterized as being in an advanced demographic transition. Unique challenges are posed by the intersection of rapid economic development and an aging population, making Chile an intriguing case study for examining the impact of these societal-level trends on the aging experience. This paper highlights essential characteristics of this country for understanding its emerging aging society. It reveals that there is a fundamental lack of adequate and depthful epidemiologic and country-specific research from which to fully understand the aging experience and guide new policies in support of health and well-being. PMID:22534464

Rule of Repression in Chile.

ERIC Educational Resources Information Center

American Indian Journal, 1979

1979-01-01

This report on the current condition of the Mapuche Indians of Chile is edited from a document on the "Situation of Human Rights in Chile" and details the repressive and inhumane treatment of the largest indigenous ethnic minority in the country. (Author/RTS)

Development of ethical practices and social responsibility in dental education at the university of Chile: student and faculty perceptions.

PubMed

Alcota, M; Ruiz de Gauna, P; González, F E

2013-02-01

The authors argue that dental curricula in Latin America are noted for providing highly technical and individualistic training that may fail to address society's problems or instil in the dentist the idea that he/she has a social responsibility to contribute to his/her community. This study's main objectives were to determine whether the curriculum and the faculty teaching practices of the School of Dentistry at the University of Chile contribute to its students' commitment to ethical and social responsibility. This was a qualitative study that investigated the perceptions of sixteen subjects (eight students and eight faculty members). Data were collected in thorough deep interviews. The interview process model conceptualised and organised the information into sets of dimensions and categories. The dimensions studied were ethical commitment and social responsibility. The categories assessed within ethical commitment were honesty, tolerance, responsibility and respect. In the social responsibility dimension, the categories were solidarity, teamwork and concern for and communication with the patient. Analysis of the textual data was performed using a method of content analysis based upon constructed qualitative matrices. Our results show that students and scholars alike realise that ethical commitment and a sense of social responsibility are not promoted in the curriculum. They do, however, recognise the importance of these qualities in dental practitioners. These results indicate that the current curriculum and teaching practices used in our School of Dentistry need to be reviewed and that programmes promoting professionals' commitment to their role in society need to be implemented. © 2012 John Wiley & Sons A/S.

Regional Contagion: Social, Economic, Health and Population Crisis Diffusion

DTIC Science & Technology

2008-04-24

dimensions. Plus, regional neighbors have been impacted-- Chile and Brazil specifically.13,14 Now that the first step is complete, the operational...Argentina’s economics have impacted Brazil and Chile .22 8  Population Contagion The last dimension concerns population strife. Like the social...nations--those that have strong contagion exposure from an Argentine crisis, like Brazil and Chile . Drawing parallels to operational art, the commander

[Breast feeding in Chile, past and present (author's transl)].

PubMed

Mardones, F

1979-08-01

Breastfeeding practices have greatly diminished in all industrialized countries in the past 30 years; only now breastfeeding is enjoying a revival, especially among better educated people, as data gathered in Sweden and in the U.S. show. In Chile, as in most underdeveloped countries, the practice of breastfeeding began declining in urban, then in rural areas, reaching the largest decline in 1930. Modernization and all the factors connected with it, and especially urbanization, are accountable for this change. To encourage breastfeeding in Chile several recommendations are possible, among which is the education of parents on the advantages of breastfeeding. Mass media and all communication channels should be used; 2) better alimentation, when necessary at government expenses, for pregnant and nursing mothers; 3) legislation regulating the advertisement and distribution of infant formulas; 4) information on the possible effects of oral contraception on lactation; and 5) new social legislation protecting pregnant and nursing mothers.

The 2015 Chile-U.S. Astronomy Education Outreach Summit in Chile

NASA Astrophysics Data System (ADS)

Preston, Sandra Lee; Arnett, Dinah; Hardy, Eduardo; Cabezón, Sergio; Spuck, Tim; Fields, Mary Sue; Smith, R. Chris

2015-08-01

The first Chile-U.S. Astronomy Education Outreach Summit occurred March 22-28, 2015. The Summit was organized and supported by the U.S. Embassy in Chile, Associated Universities Inc., Association of Universities for Research in Astronomy, the Carnegie Institution for Science, the Image of Chile Foundation, the National Science Foundation, and La Comisión Nacional de Investigación Científica y Tecnológica. The Summit brought together a team of leading experts and officials from Chile and the U.S. to share best practices in astronomy education and outreach. In addition, Summit participants discussed enhancing existing partnerships, and building new collaborations between U.S. Observatories and astronomy education outreach leaders in Chile.The Summit was an exciting and intense week of work and travel. Discussions opened in Santiago on March 22 with a variety of astronomy education and public outreach work sessions, a public forum, and on March 23 the U.S. Embassy sponsored a Star Party. On Tuesday, March 24, the Summit moved to San Pedro de Atacama, where activities included work sessions, a visit to the Atacama Large Millimeter/Submillimeter Array telescope facilities, and a second public forum. From San Pedro, the team traveled to La Serena for additional work sessions, visits to Gemini and Cerro Tololo, a third public forum, and the closing session. At each stop, authorities and the broader community were invited to participate and provide valuable input on the current state, and the future, of astronomy education and public outreach.Following the Summit a core working committee has continued meeting to draft a “roadmap document” based on findings from the Summit. This document will help to identify potential gaps in astronomy outreach efforts, and how the U.S. facilities and Chilean institutions might work together strategically to address these needs. The first draft of this “roadmap document” will be made available for comment in both Spanish and

Studies to Control Endemic Typhoid Fever in Chile

DTIC Science & Technology

1982-01-29

de las colecistopatias en Chile . Rev.Med.Chile 100:1376- 1381, 1972. 8. Medina, E., Kaempffer, A.M., DeCroizet, V.A., Yrrazaval, Toporowicz, M...Epidemoologia de las colecistopatias en Chile . II. Factores de importancia en estudios de autopsia. Rev.Med.Chile 100:1382-1389, 1972. 9. Marinovio, I...necesario ef ec tuar previamente ex5menes bactereol.’gicos de inocuidad y potencia_ de la vacuna en el Instituto de Salud Priblica de

Embodiment of social roles and thinness as a form of capital: A qualitative approach towards understanding female obesity disparities in Chile.

PubMed

Robinovich, Jossiana; Ossa, Ximena; Baeza, Bernardita; Krumeich, Anja; van der Borne, Bart

2018-03-01

Obesity in Chile disproportionately affects women of low socioeconomic status (SES). Research has shown that ideals of body size and differences in perceived social pressure for being slim across socioeconomic strata contribute to the social stratification of body size among women in modern societies. Thinness is most valued by high SES women, following western standards of ideal body size. Aiming to understand the link between ideals of body size and SES, this qualitative study explored how 36 Chilean women construct their bodily ideals according to their social position. A purposive sample of women with different profiles with regard to educational attainment, nutritional status and body size (dis)satisfaction was defined, aiming to cover a diverse spectrum of bodily perceptions. Data were collected through semi-structured interviews and approached through a thematic and narrative analysis. Drawing on Bourdieu's concepts of habitus, field, capital and embodiment of the social context, this study explains how ideals of body size and appearance are strongly linked to class-dependent gender roles and social roles. The existing gender and class inequalities in the Chilean social structure have been literally embodied by these women through a 'gendered class habitus'. Compliance with the thin ideal confers women different degrees of power according to their social position in different fields, such as in marriage and on the labour market, which turns thinness into an embodied form of capital. The societal dynamic behind obesity rates cannot be disregarded when approaching possible solutions. Promoting obesity-related lifestyle modification at an individual level might appear an over-simplistic and individualistic approach to a complex social issue. Context-oriented interventions that take cultural constructions of gender and social class into account might yield better results in the long term, while advocating for a more equitable society and social justice as a

[Papillomavirus and cervical cancer in Chile].

PubMed

O'Ryan, Miguel; Valenzuela, María Teresa

2008-11-01

Molecular, clinical and epidemiological studies have established beyond doubt that human papiloma viruses (HPV) cause cervical cancer. The virus is also associated with genital warts and other less common cancers in oropharynx, vulva, vagina and penis. Worldwide, VPH genotypes 16 and 18 are the most common high risk genotypes, detected in near 70% of women with cervical cancer. The discovery of a cause-effect relationship between several carcinogenic microorganisms and cancer open avenues for new diagnostic, treatment and prevention strategies. In this issue of Revista Médica de Chile, two papers on HPV are presented. Guzman and colleagues demonstrate that HPV can be detected in 66% to 77% of healthy male adolescents bypolymerase chain reaction and that positivity depends on the site of the penis that is sampled. These results support the role of male to female transmission of high risk HPVs in Chile and should lead to even more active educational campaigns. The second paper provides recommendations for HPV vaccine use in Chile, generated by the Immunization Advisory Committee of the Chilean Infectious Disease Society. To issue these recommendations, the Committee analyzes the epidemiological information available on HPV infection and cervical cancer in Chile, vaccine safety and effectiveness data, and describes cost-effectiveness studies. Taking into account that universal vaccination is controversial, the Committee favors vaccine use in Chile and it's incorporation into a national program. However, there is an indication that the country requires the implementation of an integrated surveillance approach including cross matching of data obtained from HPV genotype surveillance, monitoring of vaccination coverage, and surveillance of cervical cancer. The final decision of universal vaccine use in Chile should be based on a through analysis of information.ev Mid Chile

Chile: Civil-Military Relations and Democratic Consolidation

DTIC Science & Technology

1998-12-01

Publishers, 1992), 41. 26 Javier Martinez and Alvaro Diaz , Chile The Great Transformation (Harrisonburg, Virginia: The Brookings Institution, 1996...the world economy, by means of technological advancements, makes it necessary to reduce 32 Javier Martinez and Alvaro Diaz , Chile the Great...disapproves the executive’s budget. There is no 60 Alicia Frohman, "Chile: External Actors and the Transition to Democracy," in Beyond Sovereignty

[A scientometric view of Revista Médica de Chile].

PubMed

Krauskopf, Manuel; Krauskopf, Erwin

2008-08-01

During the last decade Revista Médica de Chile increased its visibility, measured on citations and impact factor. To perform a scientometric analysis to assess the performance of Revista Médica de Chile. Thomson's-ISI Web of Science and Journal Citation Reports QCR) were consulted for performance indicators of Revista Médica de Chile and Latin American journals whose subject is General and Internal Medicine. We also report the h-index of the journal, which infers quality linked to the quantity of the output. According to the h-index, Revista Médica de Chile ranks 4 among the 36 journals indexed and published by Argentina, Brazil, Chile and México. The top ten articles published by Revista Médica de Chile and the institutions with the higher contribution to the journal, were identified using citations. In the Latin American region, Brazil relevantly increased its scientific output. However, Argentina, Chile and México maintain a plateau during the last decade. Revista Médica de Chile increased notoriously its performance. Its contribution to the Chilean scientific community dedicated to Medicine appears to be of central value.

Stretching the Academic Harness: Knowledge Construction in the Process of Academic Mobility in Chile

ERIC Educational Resources Information Center

Munoz-Garcia, Ana Luisa; Chiappa, Roxana

2017-01-01

In this article, we analyse the impact of academic mobility on the construction of knowledge for Chilean scholars who have studied abroad. We conducted 41 semi-structured interviews with Chilean-born scholars in the social sciences and humanities, who accepted jobs at national research universities in Chile after receiving their doctorates abroad.…

Where Do Mexico and Chile Stand on Inclusive Education? Short Title: Inclusion in Mexico and Chile

ERIC Educational Resources Information Center

García-Cedillo, Ismael; Romero-Contreras, Silvia; Ramos-Abadie, Liliana

2015-01-01

This paper discusses the background, current situation and challenges of educational integration and inclusive education in Mexico and Chile. These countries obtained similar low results on the academic achievement of their students (Mexico last and Chile second last) among OECD countries; and above average scores, among Latin-American countries.…

Counternarcotic Efforts in the Southern Cone: Chile

DTIC Science & Technology

1990-06-30

deportation is simply not practical . Statistics of cocaine coming into Chile by "ant smuggling" do not exist. Carabineros mentions that according to...existing evidence is contradictory. A recent report ordered by the Ministry of Foreign 10 Affairs does not support the allegation that Chile is being used...Gugliotta and Jeff Leen, Kings of Cocaine (New York: Harper and Row, 1989) p.23. 11 industry based in Chile and controlled by a few refiners who bought

Something fishy: Chile's blue revolution, commodity diseases, and the problem of sustainability.

PubMed

Soluri, John

2011-01-01

The United Nations describes aquaculture as the fastest-growing method of food production, and some industry boosters have heralded the coming of a sustainable blue revolution. This article interprets the meteoric rise and sudden collapse of Atlantic salmon aquaculture in southern Chile (1980-2010) by integrating concepts from commodity studies and comparative environmental history. I juxtapose salmon aquaculture to twentieth-century export banana production to reveal the similar dynamics that give rise to "commodity diseases"—events caused by the entanglement of biological, social, and political-economic processes that operate on local, regional, and transoceanic geographical scales. Unsurprisingly, the risks and burdens associated with commodity diseases are borne disproportionately by production workers and residents in localities where commodity disease events occur. Chile's blue revolution suggests that evaluating the sustainability of aquaculture in Latin America cannot be divorced from processes of accumulation.

Parental Preferences in School Choice: Comparing Reputational Hierarchies of Schools in Chile and Finland

ERIC Educational Resources Information Center

Kosunen, Sonja; Carrasco, Alejandro

2016-01-01

Parents evaluate the reputations of the schools when making judgements about their desirability. They try to approximate the quality of schools and the social environment and contrast those with their hopes and fears concerning their child's education. We aim to clarify how the reputations of schools are constructed in Finland and Chile and what…

Delivering Cost-Efficient Public Services in Health Care, Education and Housing in Chile. OECD Economics Department Working Papers, No. 606

ERIC Educational Resources Information Center

Moccero, D.

2008-01-01

The Chilean authorities plan to raise budgetary allocations over the medium term for a variety of social programmes, including education, health care and housing. This incremental spending will need to be carried out in a cost-efficient manner to make sure that it yields commensurate improvements in social outcomes. Chile's health indicators show…

[AIDS in Chile: a problem with multiple facets].

PubMed

Ormazabal, B

1991-03-01

Chile's 1st case of AIDS was diagnosed in 1984. Some 250 AIDS cases and 1600 HIV positive persons have since been reported, although the actual number by some estimates may reach 5000. Chile, although in the initial stages of the epidemic, already has a serious problem which at present can only be combatted through education. It will be necessary to convince the population that significant modifications of sexual behavior are needed to control the spread of the disease. Education for AIDS prevention is a priority of the National Commission on AIDS (CONASIDA), which is basing its program on the premise that stable monogamy is the most natural form of expression of a couple. Manuals for prevention are under development, and the 1st, for health workers and the general population, is in process of publication. A series of pamphlets and educational videos for workers in sexually transmitted disease clinics are under development. Educational materials are also being created for specific groups such as university students and agricultural workers and for groups at high risk. A social communications campaign has been prepared and approved by the authorities, and is awaiting funding for dissemination. Education of the population is also a concern for the Catholic Church, which views reinforcement of the family and its mission of providing sex education as a primary means of preventing AIDS. CONASIDA is also responsible for epidemiological study of AIDS in Chile through surveillance of sentinel groups and in quality control of the blood supply. Condoms are to be distributed in sexually transmitted disease clinics for the purpose of AIDS prevention.

[Beginning of the Microbiology education in Chile: formation centers].

PubMed

Osorio, Carlos

2015-08-01

The first Chair of Microbiology in Chile was created in the School of Medicine of the Cañadilla at the University of Chile in 1892. Dr. Alejandro del Río Soto Aguilar was its first Professor. For almost three decades it was the only educational center for microbiologists in Chile. Among them were the first Professors of the new School of Medicine of the Catholic University of Chile and of the University of Concepción.

Pedagogising Poverty Alleviation: A Discourse Analysis of Educational and Social Policies in Argentina and Chile

ERIC Educational Resources Information Center

Rambla, Xavier; Veger, Antoni

2009-01-01

For the past decades international organisations and governments have promoted and implemented analogous education policies on the grounds that education is the key factor to foster development and fight poverty. This article sets the context of these educational programmes and analyses their discourse on poverty in Argentina and Chile. Then, it…

[Early child development inequalities and associated factors between public and private providers at metropolitan region in Chile].

PubMed

Bedregal, Paula; Hernández, Viviana; Mingo, M Verónica; Castañón, Carla; Valenzuela, Patricia; Moore, Rosario; de la Cruz, Rolando; Castro, Daniela

Early child development is a population determinant of physical, mental and social health. To know the base line situation prior to the implementation of "Chile grows with you" (Chile Crece Contigo) is key to its evaluation. To compare early child development and associated factors at baseline in pre-school children from public and private health sectors. The sample consisted of 1045 children aged 30-58 months, 52% male, and 671 from the public and 380 from the private sector of the metropolitan region in Chile were evaluated using Battelle Developmental Inventory-1 and a household interview of primary carer. Abnormal child development was found in 14.4% of children in the private sector compared to 30.4% in the public sector. There were no differences in adaptive area (26.3% vs 29.2%), but there were statistically significant differents in cognitive (8.8% vs 12.1%), social-personal (13.2% vs 32.5%), motor (19.2% vs 35.3%), and communication (19% vs 36.8%) development. The logistic regression showed that, independent of socioeconomic level, the risk factors are: Apgar<7 (OR: 5.4; 95% CI: 1.24-23.84); having childhood chronic diseases (OR: 1.3; 95% CI: 1.11-1.42). Protective factor is: home with resources to learn and play (OR: 0.8; 95% CI: 0.76-0.89). These results are another input about early child development situation and its importance for paediatric social policy. Copyright © 2016 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

Indigenous Schooling Grants in Chile: The Impacts of an Integrationist Affirmative Action Policy among Mapuche Pupils

ERIC Educational Resources Information Center

Webb, Andrew

2015-01-01

This article assesses the extent to which indigenous grants administered to school pupils and university students in Chile can be considered affirmative action towards social justice. Drawing on Fraser's framework for parity of participation, I question whether the grants are able to provide both redistribution and recognition for indigenous…

The current situation for gastric cancer in Chile

PubMed Central

Caglevic, Christian; Silva, Shirley; Mahave, Mauricio; Rolfo, Christian; Gallardo, Jorge

2016-01-01

Gastric cancer is a neoplasm with a high incidence and mortality rate in Chile where more than 3000 people die every year from this type of cancer. This study shows the clinical and epidemiological considerations of this disease, information about translational research on this pathology in Chile, the contribution of Chilean doctors to the development of gastric cancer management awareness and the general situation of gastric cancer in Chile. PMID:28105078

The current situation for gastric cancer in Chile.

PubMed

Caglevic, Christian; Silva, Shirley; Mahave, Mauricio; Rolfo, Christian; Gallardo, Jorge

2016-01-01

Gastric cancer is a neoplasm with a high incidence and mortality rate in Chile where more than 3000 people die every year from this type of cancer. This study shows the clinical and epidemiological considerations of this disease, information about translational research on this pathology in Chile, the contribution of Chilean doctors to the development of gastric cancer management awareness and the general situation of gastric cancer in Chile.

ESO and Chile: 10 Years of Productive Scientific Collaboration

NASA Astrophysics Data System (ADS)

2006-06-01

ESO and the Government of Chile launched today the book "10 Years Exploring the Universe", written by the beneficiaries of the ESO-Chile Joint Committee. This annual fund provides grants for individual Chilean scientists, research infrastructures, scientific congresses, workshops for science teachers and astronomy outreach programmes for the public. In a ceremony held in Santiago on 19 June 2006, the European Organisation for Astronomical Research in the Southern Hemisphere (ESO) and the Chilean Ministry of Foreign Affairs marked the 10th Anniversary of the Supplementary Agreement, which granted to Chilean astronomers up to 10 percent of the total observing time on ESO telescopes. This agreement also established an annual fund for the development of astronomy, managed by the so-called "ESO-Chile Joint Committee". ESO PR Photo 21/06 ESO PR Photo 21/06 Ten Years ESO-Chile Agreement Ceremony The celebration event was hosted by ESO Director General, Dr. Catherine Cesarsky, and the Director of Special Policy for the Chilean Ministry of Foreign Affairs, Ambassador Luis Winter. "ESO's commitment is, and always will be, to promote astronomy and scientific knowledge in the country hosting our observatories", said ESO Director General, Dr. Catherine Cesarsky. "We hope Chile and Europe will continue with great achievements in this fascinating joint adventure, the exploration of the universe." On behalf of the Government of Chile, Ambassador Luis Winter outlined the historical importance of the Supplementary Agreement, ratified by the Chilean Congress in 1996. "Such is the magnitude of ESO-Chile Joint Committee that, only in 2005, this annual fund represented 8 percent of all financing sources for Chilean astronomy, including those from Government and universities", Ambassador Winter said. The ESO Representative and Head of Science in Chile, Dr. Felix Mirabel, and the appointed Chilean astronomer for the ESO-Chile Joint Committee, Dr. Leonardo Bronfman, also took part in the

Checklist, diversity and distribution of testate amoebae in Chile.

PubMed

Fernández, Leonardo D; Lara, Enrique; Mitchell, Edward A D

2015-10-01

Bringing together more than 170 years of data, this study represents the first attempt to construct a species checklist and analyze the diversity and distribution of testate amoebae in Chile, a country that encompasses the southwestern region of South America, countless islands and part of the Antarctic. In Chile, known diversity includes 416 testate amoeba taxa (64 genera, 352 infrageneric taxa), 24 of which are here reported for the first time. Species-accumulation plots show that in Chile, the number of testate amoeba species reported has been continually increasing since the mid-19th century without leveling off. Testate amoebae have been recorded in 37 different habitats, though they are more diverse in peatlands and rainforest soils. Only 11% of species are widespread in continental Chile, while the remaining 89% of the species exhibit medium or short latitudinal distribution ranges. Also, species composition of insular Chile and the Chilean Antarctic territory is a depauperated subset of that found in continental Chile. Nearly, the 10% of the species reported here are endemic to Chile and many of them are distributed only within the so-called Chilean biodiversity hotspot (ca. 25° S-47° S). These findings are here thoroughly discussed in a biogeographical and evolutionary context. Copyright © 2015 Elsevier GmbH. All rights reserved.

An intragenic approach to confer glyphosate resistance in chile (Capsicum annuum) by introducing an in vitro mutagenized chile EPSPS gene encoding for a glyphosate resistant EPSPS protein

PubMed Central

Bagga, Suman; Apodaca, Kimberly; Lucero, Yvonne

2018-01-01

Chile pepper (Capsicum annuum) is an important high valued crop worldwide, and when grown on a large scale has problems with weeds. One important herbicide used is glyphosate. Glyphosate inactivates the enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS), a key enzyme in the synthesis of aromatic amino acids. A transgenic approach towards making glyphosate resistant plants, entails introducing copies of a gene encoding for glyphosate-resistant EPSPS enzyme into the plant. The main objective of our work was to use an intragenic approach to confer resistance to glyphosate in chile which would require using only chile genes for transformation including the selectable marker. Tobacco was used as the transgenic system to identify different gene constructs that would allow for the development of the intragenic system for chile, since chile transformation is inefficient. An EPSPS gene was isolated from chile and mutagenized to introduce substitutions that are known to make the encoded enzyme resistant to glyphosate. The promoter for EPSPS gene was isolated from chile and the mutagenized chile EPSPS cDNA was engineered behind both the CaMV35S promoter and the EPSPS promoter. The leaves from the transformants were checked for resistance to glyphosate using a cut leaf assay. In tobacco, though both gene constructs exhibited some degree of resistance to glyphosate, the construct with the CaMV35S promoter was more effective and as such chile was transformed with this gene construct. The chile transformants showed resistance to low concentrations of glyphosate. Furthermore, preliminary studies showed that the mutated EPSPS gene driven by the CaMV35S promoter could be used as a selectable marker for transformation. We have shown that an intragenic approach can be used to confer glyphosate-resistance in chile. However, we need a stronger chile promoter and a mutated chile gene that encodes for a more glyphosate resistant EPSPS protein. PMID:29649228

[New medical schools in Chile].

PubMed

Castillo, P

1994-03-01

In Chile there are six established medical schools at public (Chile, Valparaiso and Temuco) or private (Catholic, Concepción and Austral) universities created between 1833 and 1971. Since 1990, three new medical schools (two private) were created and a fourth is projected, concerning the chilean medical corps. We present three position articles on the subject written by Dean Pedro Rosso, from the Catholic University, Dr Pedro Castillo, Chief of Human Resources of the Ministry of Health and Dean Alejandro Goic from the University of Chile. Dean Rosso emphasizes the need to have assessment procedures that guarantee quality standards in the new medical schools. Dr Castillo attracts attention on preserving the compromise with the society, inherent to chilean medicine. Dean Goic analyzes systematically the reasons to prevent the proliferation of medical schools in the country, maintaining an equilibrium between freedom of teaching and public faith protection.

Central Chile

NASA Technical Reports Server (NTRS)

2002-01-01

The beginning of spring in central Chile looked like this to SeaWiFS. The snow-covered Andes mark the country's eastern border, and phytoplankton blooms and river sediment plumes fill the waters off its west coast. A large eddy due west of Concepcion is highlighted by the phytoplankton it contains.

[150 Years of the University of Chile School of Medicine (1842-1992)].

PubMed

Cruz-Coke, R

1992-08-01

The development of medical education during colonial times was slow due to problems analyzed elsewhere. In 1833, the first Medical School of the Republic was founded at the National Institute. The first four physicians graduated in 1842. The University of Chile was founded on november 19; 1842, Andres Bello being its first Rector. Medicine was among the first 5 Faculties. Two Chileans, Luis Ballester and Francisco Javier Tocornal and 6 foreigners, the Britishmen Thomas Armstrong, Nathaniel Cox, Juan Blest and Guillermo Blest and the Frenchmen Lorenzo Sazie and Julio Lafargue were the first Faculty members. Sazie was named Dean in 1943 with Tocornal as Secretary. A new curriculum was developed in 1845. The University of Chile and its Faculty of Medicine, as state supported non confessional and national institutions have played a fundamental role in the cultural and medical development of the country. Graduates from these institutions were instrumental in the development of social medicine during the XXth century.

Expedition Atacama - project AMOS in Chile

NASA Astrophysics Data System (ADS)

Tóth, J.; Kaniansky, S.

2016-01-01

The Slovak Video Meteor Network operates since 2009 (Tóth et al., 2011). It currently consists of four semi-automated all-sky video cameras, developed at the Astronomical Observatory in Modra, Comenius University in Bratislava, Slovakia. Two new generations of AMOS (All-sky Meteor Orbit System) cameras operate fully automatically at the Canary Islands, Tenerife and La Palma, since March 2015 (Tóth et al., 2015). As a logical step, we plan to cover the southern hemisphere from Chile. We present observational experiences in meteor astronomy from the Atacama Desert and other astronomical sites in Chile. This summary of the observations lists meteor spectra records (26) between Nov.5-13, 2015 mostly Taurid meteors, single and double station meteors as well as the first light from the permanent AMOS stations in Chile.

Parent's Defense of Their Children's Right to Education: Resistance Experiences against Public School Closings in Chile

ERIC Educational Resources Information Center

Pino-Yancovic, Mauricio

2015-01-01

This is a semi-ethnographic study of three schools that were closed in a marginal community in Santiago, Chile. The school closing process was violent with many social and psychological negative consequences for guardians and students. The guardians of the students of these schools decided to take over the schools and fight against the local…

OECD Reviews of School Resources: Chile 2017

ERIC Educational Resources Information Center

Santiago, Paulo; Fiszbein, Ariel; Jaramillo, Sandra García; Radinger, Thomas

2017-01-01

This country review report for Chile provides, from an international perspective, an independent analysis of major issues facing the use of school resources in Chile, current policy initiatives, and possible future approaches. The report serves three purposes: i) to provide insights and advice to Chilean education authorities; ii) to help other…

Catholic Religion Teachers in Chile: An Approach to Identity Building with Regard to Existing Mission-Profession Tension

ERIC Educational Resources Information Center

Vargas-Herrera, Francisco; Moya-Marchant, Loreto

2018-01-01

Religion classes are found throughout the entire school system in Chile. These are mostly conducted by Catholic teachers who form their own professional identity from internal demands (imposed by the Catholic Church) and external demands (imposed by the school culture, social media, students and their families). This paper presents a reference…

A Partnership for a Community College in Chile

ERIC Educational Resources Information Center

McCrink, Carmen L.; Whitford, Heidi

2017-01-01

This chapter describes the results of case study research on a partnership between a community college in the United States and a university in Chile that attempted to develop the first community college system in Chile.

Documents from Chile Public Participation Training – Chile – January 2013

EPA Pesticide Factsheets

EPA delivered a two-day workshop in Chile, on public participation. The course intended to enable students to increase the level of public impact through the levels of public participation, found on EPA’s Public Participation Guide.

Social capital, social participation and life satisfaction among Chilean older adults.

PubMed

Ponce, María Soledad Herrera; Rosas, Raúl Pedro Elgueta; Lorca, María Beatriz Fernández

2014-10-01

To examine factors associated with social participation and their relationship with self-perceived well-being in older adults. This study was based on data obtained from the National Socioeconomic Characterization (CASEN) Survey conducted in Chile, in 2011, on a probability sample of households. We examined information of 31,428 older adults living in these households. Descriptive and explanatory analyses were performed using linear and multivariate logistic regression models. We assessed the respondents' participation in different types of associations: egotropic, sociotropic, and religious. Social participation increased with advancing age and then declined after the age of 80. The main finding of this study was that family social capital is a major determinant of social participation of older adults. Their involvement was associated with high levels of self-perceived subjective well-being. We identified four settings as sources of social participation: home-based; rural community-based; social policy programs; and religious. Older adults were significantly more likely to participate when other members of the household were also involved in social activities evidencing an intergenerational transmission of social participation. Rural communities, especially territorial associations, were the most favorable setting for participation. There has been a steady increase in the rates of involvement of older adults in social groups in Chile, especially after retirement. Religiosity remains a major determinant of associativism. The proportion of participation was higher among older women than men but these proportions equaled after the age of 80. Self-perceived subjective well-being is not only dependent upon objective factors such as health and income, but is also dependent upon active participation in social life, measured as participation in associations, though its effects are moderate.

Documents from Chile Public Participation Training – Chile – March 2011

EPA Pesticide Factsheets

EPA delivered a two-day workshop in Santiago, Chile, on public participation. The course intended to enable students to increase the level of public impact through the levels of public participation, found on EPA’s Public Participation Guide.

A solar radiation database for Chile.

PubMed

Molina, Alejandra; Falvey, Mark; Rondanelli, Roberto

2017-11-01

Chile hosts some of the sunniest places on earth, which has led to a growing solar energy industry in recent years. However, the lack of high resolution measurements of solar irradiance becomes a critical obstacle for both financing and design of solar installations. Besides the Atacama Desert, Chile displays a large array of "solar climates" due to large latitude and altitude variations, and so provides a useful testbed for the development of solar irradiance maps. Here a new public database for surface solar irradiance over Chile is presented. This database includes hourly irradiance from 2004 to 2016 at 90 m horizontal resolution over continental Chile. Our results are based on global reanalysis data to force a radiative transfer model for clear sky solar irradiance and an empirical model based on geostationary satellite data for cloudy conditions. The results have been validated using 140 surface solar irradiance stations throughout the country. Model mean percentage error in hourly time series of global horizontal irradiance is only 0.73%, considering both clear and cloudy days. The simplicity and accuracy of the model over a wide range of solar conditions provides confidence that the model can be easily generalized to other regions of the world.

Chile: Political and Economic Conditions and U.S. Relations

DTIC Science & Technology

2010-03-02

until 1818. By 1932, Chile had established a mass electoral democracy, which endured until 1973. During much of this period, Chile was governed by...served as “senators-for-life” and nine senators were designated by the armed forces and other bodies. 14 Peter M. Siavelis, “ Electoral System...Course in Democracy,” Washington Post , November 25, 2006. 24 “Chile: Pinochet-era Education Law Finally Replaced,” Latin News Weekly Report, August 20

[Gender inequity in the access to health care in Chile].

PubMed

Vega, Jeanette; Bedregal, Paula; Jadue, Liliana; Delgado, Iris

2003-06-01

In the last two decades, Chile has experienced advances in economical development and global health indicators. However, gender inequities persist in particular related to access to health services and financing of health insurance. To examine gender inequities in the access to health care in Chile. An analysis of data obtained from a serial national survey applied to assess social policies (CASEN) carried out by the Ministry of Planning. During the survey 45,379 and 48,107 dwellings were interviewed in 1994 and in 1998, respectively. Women use health services 1.5 times more often, their salaries are 30% lower in all socioeconomic strata. Besides, in the private health sector, women pay higher insurance premiums than men. Men of less than two years of age have 2.5 times more preventive consultations than girls. This difference, although of lesser magnitude, is also observed in people over 60 years. Women of high income quintiles and users of private health insurance have a better access to preventive consultations but not to specialized care. An improvement in equitable access of women to health care and financing is recommended. Also, monitoring systems to survey these indicators for women should improve their efficiency.

Chile: perspectives in school health.

PubMed

Langdon, M C; Gazmuri, C; Venegas, L

1990-09-01

The leading health problems of children and adolescents in Chile is reviewed. The Chilean educational system and how the system addresses its principal health problems are described. A school health program is described as well as other educational programs designed and developed by nongovernmental institutions which have a smaller coverage. Current research studies regarding growth and development, child morbidity, nutritional level, and mental health studies are reviewed. In addition, principal challenges that include developing more efficient ways of referring children, enriching the curriculum and teacher training, assigning school hours for health teachers, and enlarging coverage of the health care evaluation programs are outlined. Of special importance is developing prevention programs for parents and children using school and community leaders to prevent health problems in areas such as human sexuality education, decision-making, social abilities, and alcohol and drug abuse. Main efforts should be directed toward low-income families and children to improve life conditions.

Studies to Control Endemic Typhoid Fever in Chile

DTIC Science & Technology

1985-09-01

Society for Microbiology, Chapter 16. 10. Medina E, Yrarrazaval M. (1983) Fiebre tifoidea en Chile: Consideraciones epideniologicas. Revista Medica de...epidesiologia de la fiebre tifoidea . Boletin de !a Escuela de Medicina, Pontificia universidad catolica de Chile. 30:113-119. 14. Reyes H, Olea M, Hernandez

75 FR 3756 - Preserved Mushrooms from Chile, China, India, and Indonesia

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-22

...)] Preserved Mushrooms from Chile, China, India, and Indonesia AGENCY: United States International Trade... preserved mushrooms from Chile, China, India, and Indonesia. SUMMARY: The Commission hereby gives notice of... mushrooms from Chile, China, India, and Indonesia would be likely to lead to continuation or recurrence of...

Perchlorate contamination in Chile: Legacy, challenges, and potential solutions.

PubMed

Vega, Marcela; Nerenberg, Robert; Vargas, Ignacio T

2018-07-01

This paper reviews the unique situation of perchlorate contamination in Chile, including its sources, presence in environmental media and in the human population, and possible steps to mitigate its health impacts. Perchlorate is a ubiquitous water contaminant that inhibits thyroid function. Standards for drinking water range from 2 to 18 µg L -1 in United States and Europe. A major natural source of perchlorate contamination is Chile saltpeter, found in the Atacama Desert. High concentrations of perchlorate have presumably existed in this region, in soils, sediments, surface waters and groundwaters, for millions of years. As a result of this presence, and the use of Chile saltpeter as a nitrogen fertilizer, perchlorate in Chile has been found at concentrations as high as 1480 µg L -1 in drinking water, 140 µg/kg -1 in fruits, and 30 µg L -1 in wine. Health studies in Chile have shown concentrations of 100 µg L - 1 in breast milk and 20 µg L -1 in neonatal serum. It is important to acknowledge perchlorate as a potential health concern in Chile, and assess mitigation strategies. A more thorough survey of perchlorate in Chilean soils, sediments, surface waters, groundwaters, and food products can help better assess the risks and potentially develop standards. Also, perchlorate treatment technologies should be more closely assessed for relevance to Chile. The Atacama Desert is a unique biogeochemical environment, with millions of years of perchlorate exposure, which can be mined for novel perchlorate-reducing microorganisms, potentially leading to new biological treatment processes for perchlorate-containing waters, brines, and fertilizers. Copyright © 2018 Elsevier Inc. All rights reserved.

Estudio del campo ocupacional del traductor en Santiago de Chile (A Study of Opportunities for Professional Translators in Santiago, Chile).

ERIC Educational Resources Information Center

Cabrera, Ileana; And Others

A study of translation as a profession in Chile covered two areas: a diagnostic study of the real need for literary, scientific, and technical translations, and a followup study of graduates of the translation degree program at the Catholic Pontifical University of Chile (Santiago). The analysis considered the relationship between the need for…

Social capital, social participation and life satisfaction among Chilean older adults

PubMed Central

Ponce, María Soledad Herrera; Rosas, Raúl Pedro Elgueta; Lorca, María Beatriz Fernández

2014-01-01

OBJECTIVE To examine factors associated with social participation and their relationship with self-perceived well-being in older adults. METHODS This study was based on data obtained from the National Socioeconomic Characterization (CASEN) Survey conducted in Chile, in 2011, on a probability sample of households. We examined information of 31,428 older adults living in these households. Descriptive and explanatory analyses were performed using linear and multivariate logistic regression models. We assessed the respondents’ participation in different types of associations: egotropic, sociotropic, and religious. RESULTS Social participation increased with advancing age and then declined after the age of 80. The main finding of this study was that family social capital is a major determinant of social participation of older adults. Their involvement was associated with high levels of self-perceived subjective well-being. We identified four settings as sources of social participation: home-based; rural community-based; social policy programs; and religious. Older adults were significantly more likely to participate when other members of the household were also involved in social activities evidencing an intergenerational transmission of social participation. Rural communities, especially territorial associations, were the most favorable setting for participation. There has been a steady increase in the rates of involvement of older adults in social groups in Chile, especially after retirement. Religiosity remains a major determinant of associativism. The proportion of participation was higher among older women than men but these proportions equaled after the age of 80. CONCLUSIONS Self-perceived subjective well-being is not only dependent upon objective factors such as health and income, but is also dependent upon active participation in social life, measured as participation in associations, though its effects are moderate. PMID:25372164

The Revolutionary Left and Terrorist Violence in Chile.

DTIC Science & Technology

1986-06-01

Fraude Electoral Designada por la Facultad de Derecho de la Pontifica Universidad de Chile," in Libro Blanco del Cambio de Gobierno de Chile, Editorial...Chilean law, could not be invaded by the police. The MIR never became a formal political party. It completely rejected the electoral process

Social medicine then and now: lessons from Latin America.

PubMed

Waitzkin, H; Iriart, C; Estrada, A; Lamadrid, S

2001-10-01

The accomplishments of Latin American social medicine remain little known in the English-speaking world. In Latin America, social medicine differs from public health in its definitions of populations and social institutions, its dialectic vision of "health-illness," and its stance on causal inference. A "golden age" occurred during the 1930s, when Salvador Allende, a pathologist and future president of Chile, played a key role. Later influences included the Cuban revolution, the failed peaceful transition to socialism in Chile, the Nicaraguan revolution, liberation theology, and empowerment strategies in education. Most of the leaders of Latin American social medicine have experienced political repression, partly because they have tried to combine theory and political practice--a combination known as "praxis." Theoretic debates in social medicine take their bearings from historical materialism and recent trends in European philosophy. Methodologically, differing historical, quantitative, and qualitative approaches aim to avoid perceived problems of positivism and reductionism in traditional public health and clinical methods. Key themes emphasize the effects of broad social policies on health and health care; the social determinants of illness and death; the relationships between work, reproduction, and the environment; and the impact of violence and trauma.

[Consumption of antidepressants in Chile from 1992 to 2004].

PubMed

Jirón, Marcela; Machado, Márcio; Ruiz, Inés

2008-09-01

Data from the Ministry of Health show that in Chile in 2004, 17% of the population had some form of depression, and mood disorders are the tenth cause of disability-adjusted life years (DALY) loss. To determine consumption of antidepressants (ADs) in Chile from 1992 to 2004. National sales data were obtained from the company IMS Health Chile and converted into defined daily doses (DDDs) per 1,000 inhabitants per day. Available ADs were classified in four pharmacological groups (i.e., serotonin-norepinephrine reuptake inhibitors, SNRLs; selective-serotonin reuptake inhibitors, SSRLs; tricyclic antidepressants, TCAs; and others). Total economic burden of ADs utilization and cost per DDDs were also calculated. Trends over time were analyzed using Pearson-R2. Total ADs consumption in Chile measured by DDDs per 1,000 inhabitants per day (DHD) increased linearly (y =0.901x + 1.9129; R2 =0.9296; p <0.001) from 2.5 in 1992 to 11.7 in 2004 (total growth of 470.2%). SSRLs were the drug class with higher consumption, and fluoxetine the most commonly consumed antidepressant. SSRLs were the drugs that dominated the market representing 79% of the total drug consumption throughout the years. Total economic burden of ADs in Chile (total cost of DDDs consumed) increased from US$65.4 million in 2001 to US$74.6 million in 2004 (14% increase). Average cost per DDD of all AD increased linearly, however not significantly from US$ 0.94 in 2001 to US$ 1.04 in 2004 (y =0.0362x + 0.8784; R2 =0.7382; p =0,262). DDDs per 1,000 inhabitants per day increased linearly over 470% from 1992-2004. SSRLs were the most commonly consumed drugs in Chile. Future research should evaluate the cost-effectiveness of antidepressants in Chile, comparing the results with drug utilization, and determining if unnecessary expenditures have been paid out.

Behavioral problems and tobacco use among adolescents in Chile.

PubMed

Caris, Luis; Varas, Marianela; Anthony, Christopher B; Anthony, James C

2003-08-01

To examine the association between behavioral problems and tobacco smoking among adolescent students in Chile. Data were drawn from a study that included questionnaire surveys of 46 907 school-attending adolescents in all 13 of the administrative regions of Chile. Assessments were based on an adapted, Spanish-language version of the Drug Use Screening Inventory. The conditional form of the logistic regression model was used for analysis, with matching of students on individual schools, and with further statistical adjustments for sex, age, and selected risk factors. The prevalence of tobacco smoking among the adolescents was very high across all of Chile, with a level between 56% and 65% in each of the 13 regions. The estimated odds of tobacco use in youths at the highest level of behavioral problems was about twice that for youths at the lowest levels, both before and after controlling for sex, age, lack of participation in recreational activities, level of irritability, and levels of problems with school, family attention, and mental health. These findings help to complement and complete the evidence of prior studies on tobacco smoking among adolescents with behavior problems, including recent research on Central American youths. Although the magnitude of observed associations in Chile was not as great as that for the associations found in Central America, both the strength of these associations and their statistical significance were observed throughout Chile. This is the first study in Chile on potentially causal relationships such as these.

[Psychosocial risk factors and work satisfaction in female seasonal workers in Chile].

PubMed

Palomo-Vélez, Gonzalo; Carrasco, Jairo; Bastías, Álvaro; Méndez, María Doris; Jiménez, Andrés

2015-05-01

Characterize the relationship between psychosocial risk factors and work satisfaction in female seasonal agricultural workers in central Chile. Cross-sectional study in a non-probability sample of 106 female workers for a fruit trading and export company in the region of Maule, Chile. The interviews were conducted in September and October 2013. The SUSESO ISTA-21 questionnaire was used to evaluate five areas of psychosocial risk in the workplace (psychological requirements, active work and opportunities for development, social support in the company and quality of leadership, compensation, and "double presence"). Questionnaire S10/12 was used to measure labor satisfaction in three areas (satisfaction with benefits received, satisfaction with the company's physical environment, and satisfaction with supervision) and satisfaction in general. The level of psychosocial risk was high in two areas (double presence, and active work and possibilities of development) and medium in the other areas; the level of satisfaction was high in all three areas. The perception of psychosocial risk factors was negatively associated with work satisfaction in three areas: active work and opportunities for development, social support in the company and quality of leadership, and compensation (compensation was negatively associated except for satisfaction with the company's physical environment). Risks associated with seasonal work and the main issues that workers consider to affect their satisfaction with work and, by extension, their general well-being, are concentrated mainly in the three areas identified.

What matters most': stigma towards severe mental disorders in Chile, a theory-driven, qualitative approach.

PubMed

Mascayano, Franco; Toso-Salman, Josefina; Ruiz, Bernalyn; Warman, Kathleen; Jofre Escalona, Ana; Alvarado Muñoz, Ruben; Sia, Kathleen Janel; Yang, Lawrence Hsin

2015-01-01

Stigma towards severe mental illness manifests in different ways across cultures and only recently has a theoretical perspective emerged to understand such cultural differences. The 'What Matters Most' framework identifies culturally specific dimensions of stigma by identifying the interactions between cultural norms, roles, and values that impact personhood. This study explores the cultural underpinnings that create and maintain stigmatizing attitudes towards severe mental illness in Chile. In-depth interviews developed using the 'Scale of Perceived Discrimination and Devaluation', and the 'What Matters Most' framework were conducted with twenty people identified as having a severe mental illness. Interviews were coded and discussed until agreement was reached, then analyzed by an independent reviewer to determine inter-rater reliability. A key factor shaping stigma among women was the loss of capacity to accomplish family roles (i.e. take care of children).or men, cultural notions of 'Machismo' prevented them from disclosing their psychiatric diagnosis as a means to maintain status and ability to work. A protective factor against stigma for men was their ability to guide and provide for the family, thus fulfilling responsibilities attributable to 'Familismo'. Social appearances could play either a shaping or protecting role,contingent on the social status of the individual. In Chilean culture, stigma is rooted in gendered social characteristics and shared familial roles. Interventions should aim to address these norms and incorporate culturally salient protective factors to reduce stigma experienced by individuals with serious mental illness in Chile and other Latin American settings.

[Main characteristics of current biomedical research, in Chile].

PubMed

Valdés S, Gloria; Armas M, Rodolfo; Reyes B, Humberto

2012-04-01

Biomedical research is a fundamental tool for the development of a country, requiring human and financial resources. To define some current characteristics of biomedical research, in Chile. Data on entities funding bio-medical research, participant institutions, and the number of active investigators for the period 2007-2009 were obtained from institutional sources; publications indexed in PubMed for 2008-2009 were analysed. Most financial resources invested in biomedical research projects (approximately US$ 19 million per year) came from the "Comisión Nacional de Investigación Científica y Tecnológica" (CONICYT), a state institution with 3 independent Funds administering competitive grant applications open annually to institutional or independent investigators in Chile. Other sources and universities raised the total amount to US$ 26 million. Since 2007 to 2009, 408 investigators participated in projects funded by CONICYT. The main participant institutions were Universidad de Chile and Pontificia Universidad Católica de Chile, both adding up to 84% of all funded projects. Independently, in 2009,160 research projects -mainly multi centric clinical trials- received approximately US$ 24 million from foreign pharmaceutical companies. Publications listed in PubMed were classified as "clinical research" (n = 879, including public health) or "basic biomedical research" (n = 312). Biomedical research in Chile is mainly supported by state funds and university resources, but clinical trials also obtained an almost equivalent amount from foreign resources. Investigators are predominantly located in two universities. A small number of MD-PhD programs are aimed to train and incorporate new scientists. Only a few new Medical Schools participate in biomedical research. A National Registry of biomedical research projects, including the clinical trials, is required among other initiatives to stimulate research in biomedical sciences in Chile.

Coastal Chile Perspective View

NASA Image and Video Library

2010-03-04

This perspective view from NASA Shuttle Radar Topography Mission of coastal Chile indicates the epicenter red marker of the 8.8 earthquake on Feb. 27, 2010, just offshore of the Maule region in the Bahia de Chanco.

Virtual Borders Between Chile and Its Neighbors: Argentina, Peru and Bolivia

DTIC Science & Technology

2007-03-30

Estadísticas, “ Inmigrantes en Chile ”, Santiago Census, 2002 20 ...Studies and Research Center, 1998), 13 22 Military Studies and Research Center, Chile en la Region. CESIM. 2001; available from <http...Estatuto de Inversiones Extranjeras en Chile ”, ( Santiago: 1974), Capitulo I,19 35 The International Center for Adjustment of Disputes of Investment

Concentrating Solar Power Projects in Chile | Concentrating Solar Power |

Science.gov Websites

;alphabetical by project name. You can browse a project profile by clicking on the project name. Atacama-1 NREL Chile Concentrating solar power (CSP) projects in Chile are listed belowâ€"

The cost of dementia in an unequal country: The case of Chile.

PubMed

Hojman, Daniel A; Duarte, Fabian; Ruiz-Tagle, Jaime; Budnich, Marilu; Delgado, Carolina; Slachevsky, Andrea

2017-01-01

We study the economic cost of dementia in Chile, and its variation according to socioeconomic status (SES). We use primary data from a survey of 330 informal primary caregivers who completed both a RUD-Lite and a socio-demographic questionnaire to evaluate the severity of dementia and caregiver's burden. The costs of dementia are broken into three components: direct medical costs (medical care, drugs, tests); direct social costs (social service, daycare); and indirect costs (mostly associated to informal care). The average monthly cost per patient is estimated at US$ 1,463. Direct medical costs account for 20 per cent, direct social costs for 5 per cent and indirect costs for 75 per cent of the total cost. The mean monthly cost is found to be inversely related to SES, a pattern largely driven by indirect costs. The monthly cost for high SES is US$ 1,083 and US$ 1,588 for low SES. A multivariate regression analysis suggests that severity of dementia and caregiver's burden account for between 49 and 70 per cent of the difference in the indirect cost across SES. However, between one-third and one-half of the variation across SES is not due to gradient in severity of dementia. Direct medical costs increase in higher SES, reflecting differences in purchasing power, while indirect costs are inversely related to SES and more than compensate differences in medical costs. Moreover, in lower SES groups, female caregivers, typically family members who are inactive in the labor market, mostly provide informal care. The average annual cost of dementia in Chile (US$ 17,559) is lower in comparison to high-income countries (US$ 39,595) and the proportion of cost related to informal cost is higher (74 per cent compared to 40 per cent). SES is a key determinant in the cost of dementia. In the absence of universal access to treatment, part of the social cost of dementia potentially preserves or increases income and gender inequality.

The cost of dementia in an unequal country: The case of Chile

PubMed Central

Hojman, Daniel A.; Duarte, Fabian; Ruiz-Tagle, Jaime; Budnich, Marilu; Delgado, Carolina; Slachevsky, Andrea

2017-01-01

We study the economic cost of dementia in Chile, and its variation according to socioeconomic status (SES). We use primary data from a survey of 330 informal primary caregivers who completed both a RUD-Lite and a socio-demographic questionnaire to evaluate the severity of dementia and caregiver’s burden. The costs of dementia are broken into three components: direct medical costs (medical care, drugs, tests); direct social costs (social service, daycare); and indirect costs (mostly associated to informal care). The average monthly cost per patient is estimated at US$ 1,463. Direct medical costs account for 20 per cent, direct social costs for 5 per cent and indirect costs for 75 per cent of the total cost. The mean monthly cost is found to be inversely related to SES, a pattern largely driven by indirect costs. The monthly cost for high SES is US$ 1,083 and US$ 1,588 for low SES. A multivariate regression analysis suggests that severity of dementia and caregiver’s burden account for between 49 and 70 per cent of the difference in the indirect cost across SES. However, between one-third and one-half of the variation across SES is not due to gradient in severity of dementia. Direct medical costs increase in higher SES, reflecting differences in purchasing power, while indirect costs are inversely related to SES and more than compensate differences in medical costs. Moreover, in lower SES groups, female caregivers, typically family members who are inactive in the labor market, mostly provide informal care. The average annual cost of dementia in Chile (US$ 17,559) is lower in comparison to high-income countries (US$ 39,595) and the proportion of cost related to informal cost is higher (74 per cent compared to 40 per cent). SES is a key determinant in the cost of dementia. In the absence of universal access to treatment, part of the social cost of dementia potentially preserves or increases income and gender inequality. PMID:28267795

The Loss of Biodiversity as a Challenge for Sustainable Development: How Do Pupils in Chile and Germany Perceive Resource Dilemmas?

ERIC Educational Resources Information Center

Menzel, Susanne; Bogeholz, Susanne

2009-01-01

The topic of biodiversity is of high value for education for sustainable development as it reflects the interaction of ecological, economic and social issues particularly well. Especially in so-called biodiversity hotspots, among them Chile, natural resources are often depleted for economic interest which, in many cases, is required income.…

Comparison of six green chile (capsicum annum) cultivars for efficiency of Etgar® machine harvest

USDA-ARS?s Scientific Manuscript database

As U.S. demand for fresh market green chile rises green chile acreage in the U.S. is declining due to limited availability and high cost of hand labor to harvest it. Many farmers are opting to grow crops other than green chile. Green chile is a New Mexican pod-type chile that is harvested when the...

75 FR 19658 - Preserved Mushrooms From Chile, China, India, and Indonesia; Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-15

... Mushrooms From Chile, China, India, and Indonesia; Determinations On the basis of the record \\1\\ developed... antidumping duty orders on preserved mushrooms from Chile, China, India, and Indonesia would be likely to lead... Mushrooms from Chile, China, India, and Indonesia: Investigation Nos. 731-TA-776-779 (Second Review). By...

The Impact of Participation and Social Contacts on International Attitudes of Youth (The Case of Bolivia and Chile).

ERIC Educational Resources Information Center

Menanteau-Horta, Dario

Interviews with high school seniors in Bolivia (n=1,100) and Chile (n=2,460) demonstrated that individuals with international contacts hold more positive attitudes toward others than those individuals without this type of exposure. The study examined the students' opinions about other countries of the Latin American region, opportunities for…

The costs of adolescent childbearing: evidence from Chile, Barbados, Guatemala, and Mexico.

PubMed

Buvinic, M

1998-06-01

Findings from Chile, Barbados, Guatemala, and Mexico are reviewed in this article to shed light on the consequences of adolescent childbearing for mothers' economic and social opportunities and the well-being of their first-born children. The studies include retrospective information and a comparison group of adult childbearers to account for the effects of background factors (poverty) and the timing of observations. The findings show that early childbearing is associated with negative economic rather than social effects, occurring for poor rather than for all mothers. Among the poor, adolescent childbearing is associated with lower monthly earnings for mothers and lower child nutritional status. Also, among this group of women only, improvements in the child's well-being are associated with mother's education and her contribution to household income. These findings suggest that social policy that expands the educational and income-earning opportunities of poor women could help to contain the intergenerational poverty associated with early childbearing among the poor.

Managing hazardous pollutants in Chile: arsenic.

PubMed

Sancha, Ana María; O'Ryan, Raul

2008-01-01

Chile is one of the few countries that faces the environmental challenge posed by extensive arsenic pollution, which exists in the northern part of the country. Chile has worked through various options to appropriately address the environmental challenge of arsenic pollution of water and air. Because of cost and other reasons, copying standards used elsewhere in the world was not an option for Chile. Approximately 1.8 million people, representing about 12% of the total population of the country, live in arsenic-contaminated areas. In these regions, air, water, and soil are contaminated with arsenic from both natural and anthropogenic sources. For long periods, water consumed by the population contained arsenic levels that exceeded values recommended by the World Health Organization. Exposure to airborne arsenic also occurred near several large cities, as a consequence of both natural contamination and the intensive mining activity carried out in those areas. In rural areas, indigenous populations, who lack access to treated water, were also exposed to arsenic by consuming foods grown locally in arsenic-contaminated soils. Health effects in children and adults from arsenic exposure first appeared in the 1950s. Such effects included vascular, respiratory, and skin lesions from intake of high arsenic levels in drinking water. Methods to remove arsenic from water were evaluated, developed, and implemented that allowed significant reductions in exposure at a relatively low cost. Construction and operation of treatment plants to remove arsenic from water first began in the 1970s. Beginning in the 1990s, epidemiological studies showed that the rate of lung and bladder cancer in the arsenic-polluted area was considerably higher than mean cancer rates for the country. Cancer incidence was directly related to arsenic exposure. During the 1990s, international pressure and concern by Chile's Health Ministry prompted action to regulate arsenic emissions from copper smelters. A

CHILE: An Evidence-Based Preschool Intervention for Obesity Prevention in Head Start

ERIC Educational Resources Information Center

Davis, Sally M.; Sanders, Sarah G.; FitzGerald, Courtney A.; Keane, Patricia C.; Canaca, Glenda F.; Volker-Rector, Renee

2013-01-01

Background: Obesity is a major concern among American Indians and Hispanics. The Child Health Initiative for Lifelong Eating and Exercise (CHILE) is an evidence-based intervention to prevent obesity in children enrolled in 16 Head Start (HS) Centers in rural communities. The design and implementation of CHILE are described. Methods: CHILE uses a…

Work-related injuries resulting in death in Chile: a cross-sectional study on 2014 and 2015 registries

PubMed Central

2018-01-01

Objective To characterise work-related fatal events that occurred in Chile in 2014 and 2015 in workers covered by the Occupational Accidents and Professional Disease No 16.744 Act. Design Cross-sectional on registries of the Chilean Worker’s Health and Safety National Information System, specifically focusing on the Fatal Work Accidents Registry of the Social Security Superintendence. Study population Secondary data analysis on all 815 cases of occupational injury-related deaths registered in 2014 and 2015 in Chile and that were accredited by the Social Security Superintendence up to March 2016. Outcome measures Variables relating to employer, workers and the events were analysed. Results The overall mortality rate for all injuries, both at work and during commuting, per 100 000 workers affiliated to the occupational social security system, was 7.2 for 2014 and 7.3 for 2015. For 2014, the highest mortality rates occurred in the transport and communications sectors (20.15) and the mining sector (18.17), while for 2015 the highest rates were found in the fishing industry (11.3) and in mining (12.1). Seventy-two per cent of cases occurred in small and medium-sized enterprises. Half of the companies that had work-related fatal injuries did not have a risk prevention department. Twenty-two per cent (121) of the companies had previous labour law infractions. The four activities most affected by workers’ deaths in the two study years were freight land transport, engineering works under construction, minor works under construction and construction of complete buildings or parts of buildings. Half of all fatal injuries occurred in workers who had been employed for less than a year in their company. Conclusions This descriptive study provides valuable insight into the current national registry on occupational deaths in Chile. While containing valuable information, the registry was not designed for epidemiological surveillance. Further efforts are needed to achieve a

Work-related injuries resulting in death in Chile: a cross-sectional study on 2014 and 2015 registries.

PubMed

Bachelet, Vivienne C

2018-06-09

To characterise work-related fatal events that occurred in Chile in 2014 and 2015 in workers covered by the Occupational Accidents and Professional Disease No 16.744 Act. Cross-sectional on registries of the Chilean Worker's Health and Safety National Information System, specifically focusing on the Fatal Work Accidents Registry of the Social Security Superintendence. Secondary data analysis on all 815 cases of occupational injury-related deaths registered in 2014 and 2015 in Chile and that were accredited by the Social Security Superintendence up to March 2016. Variables relating to employer, workers and the events were analysed. The overall mortality rate for all injuries, both at work and during commuting, per 100 000 workers affiliated to the occupational social security system, was 7.2 for 2014 and 7.3 for 2015. For 2014, the highest mortality rates occurred in the transport and communications sectors (20.15) and the mining sector (18.17), while for 2015 the highest rates were found in the fishing industry (11.3) and in mining (12.1). Seventy-two per cent of cases occurred in small and medium-sized enterprises. Half of the companies that had work-related fatal injuries did not have a risk prevention department. Twenty-two per cent (121) of the companies had previous labour law infractions. The four activities most affected by workers' deaths in the two study years were freight land transport, engineering works under construction, minor works under construction and construction of complete buildings or parts of buildings. Half of all fatal injuries occurred in workers who had been employed for less than a year in their company. This descriptive study provides valuable insight into the current national registry on occupational deaths in Chile. While containing valuable information, the registry was not designed for epidemiological surveillance. Further efforts are needed to achieve a proper epidemiological integration of surveillance data. © Article author

Social Medicine Then and Now: Lessons From Latin America

PubMed Central

Waitzkin, Howard; Iriart, Celia; Estrada, Alfredo; Lamadrid, Silvia

2001-01-01

The accomplishments of Latin American social medicine remain little known in the English-speaking world. In Latin America, social medicine differs from public health in its definitions of populations and social institutions, its dialectic vision of “health–illness,” and its stance on causal inference. A “golden age” occurred during the 1930s, when Salvador Allende, a pathologist and future president of Chile, played a key role. Later influences included the Cuban revolution, the failed peaceful transition to socialism in Chile, the Nicaraguan revolution, liberation theology, and empowerment strategies in education. Most of the leaders of Latin American social medicine have experienced political repression, partly because they have tried to combine theory and political practice—a combination known as “praxis.” Theoretic debates in social medicine take their bearings from historical materialism and recent trends in European philosophy. Methodologically, differing historical, quantitative, and qualitative approaches aim to avoid perceived problems of positivism and reductionism in traditional public health and clinical methods. Key themes emphasize the effects of broad social policies on health and health care; the social determinants of illness and death; the relationships between work, reproduction, and the environment; and the impact of violence and trauma. PMID:11574316

The Beagle Channel Dispute between Argentina and Chile: An Historical Analysis

DTIC Science & Technology

1985-11-22

DTICr--1’ ’-’CTE~l THETSIS APPROVAL. TITLE OF THESIS: The Beagle Channel Dispute Between Argentina and Chile : An istorical Analysis " AME OF...85, subject: Security Review of Student Papers. 1. The enclosed thesis entitled "The Beagle Channel Dispute Between Argentina and Chile : An Historical...Title of Thesis: The Beagle Channel Dispute Between Argentina and Chile : An Historical Analysis David Robert Struthers, Master of Science in Strategic

Protection of Existing and Potential Astronomical Sites in Chile - an Update.

NASA Astrophysics Data System (ADS)

Smith, M. G.; Sanhueza, P.; Norman, D.; Schwarz, H.; Orellana, D.

2002-12-01

The IAU's Working Group on Controlling Light Pollution (iauwg) has declared Mauna Kea and a wide strip of Northern Chile between Antofagasta and Chajnanator as top priorities for its efforts to protect existing and potential sites in the Northern and Southern hemispheres respectively. This report provides an update on the iauwg's co-ordinated efforts to protect areas around the major international optical observatories in Chile, as well as the "Chilean Special Zone" (CSZ) mentioned above. This zone is of current and potential interest for the installation of extremely large optical telescopes and includes the ALMA radio-astronomy site. The CSZ is potentially vulnerable to adverse effects of mining in the region. Progess has been made in demonstrating to local mining interests within the CSZ the economic advantages of quality lighting. Educational and outreach activities to a variety of target audiences are building on legislation covering dark skies - itself part of work by the Chilean government to protect the natural heritage of Chile. Substantial good will was generated by an international, bilingual conference held last March in Chile. Just in the region around AURA's Observatory in Chile (Gemini South, CTIO and SOAR), a portable planetarium has been used to reach out to over 600 teachers and 65,000 pupils in the RedLaSer schools network within the last three years. This has attracted the direct interest of Chile's Ministry of Education. Videoconferencing over Internet2 is being used for educational purposes between Chile and various sites in the US. The NSF- initiated Mamalluca municipal observatory now receives more visitors than all the international observatories in Chile combined and is the focus of an expanding local industry of astronomical eco-tourism. Most of this work was supported by funding from, or via, the US NSF through CTIO and Gemini, and from ESO, OCIW, CONAMA and the IDA.

Non university sources of science in Chile

NASA Astrophysics Data System (ADS)

Soto, Leopoldo

2016-05-01

The following ideas are widely accepted in Chile with respect to scientific activity: is carried out mainly in universities and science is considered a naturally university activity, that was developed in a period of more than 150 years by isolated individual efforts, c) it was transformed into an institutionalized activity at the universities after the university reform movement at the end of the 1960 decade, d) the activity is finally institutionalized in the country with the creation of the “Comisión Nacional de Investigatión Científica y Tecnológica, CONICYT (National Commission for Scientific and Technological Research) in 1967. This work presents preliminary findings showing that there are other institutional initiatives, different to the efforts from universities and directly dependent of the Chilean Government, in order to produce science and technology in Chile. This governmental initiatives start at the beginning of the Republic of Chile circa of 1810.

[Public health infrastructure investment difficulties in Chile: concessions and public tenders].

PubMed

Goyenechea, Matías

2016-05-12

This paper seeks to highlight the problems of gaps in health infrastructure in Chile, and to analyze the mechanisms by which it is provided. In Chile this is done in two ways: the first is through competitive bidding or sector-wide modality. The second way is through hospital concessions. Both mechanisms have had difficulties in recent years, which are reported. Finally, we propose ways to improve the provision of health infrastructure in Chile.

Physical intimate partner violence in Chile, Egypt, India and the Philippines.

PubMed

Hassan, Fatma; Sadowski, Laura S; Bangdiwala, Shrikant I; Vizcarra, Beatriz; Ramiro, Laurie; De Paula, Cristiane S; Bordin, Isabel A S; Mitra, M K

2004-06-01

Violence against women is recognized by globally as a serious health and social problem that impedes development. To determine the magnitude of physical intimate partner violence against women in six selected communities from Chile, Egypt, India and the Philippines. Population-based household surveys. Selected urban communities in Temuco, Chile; Ismailia, Egypt; Lucknow, Trivandrum, and Vellore non-slum areas of India; and in Manila, the Philippines. Women aged 15-49 years who cared for at least one child younger than 18 years old. The number of participants per community was 442 (Santa Rosa, Chile), 631 (El-Sheik Zayed, Egypt), 506 (Lucknow, India), 700 (Trivandrum, India), 716 (Vellore, India) and 1000 (Paco, the Philippines). Lifetime and Current physical intimate partner violence (IPV) was measured using standard definitions and four behaviors of actions--namely slap, hit, kick and beat. Three derived variables for severity included: disabling IPV, IPV-related injury requiring health care and multiple severe IPV (presence of hit and kick and beat). Percentages of lifetime and current physical intimate partner violence (IPV) against women in our sample of 3975 were as follows: 24.9 and 3.6 (Santa Rosa), 11.1 and 10.5 (El-Sheik Zayed), 34.6 and 25.3 (Lucknow), 43.1 and 19.6 (Trivandrum) 31.0 and 16.2 (Vellore), and 21.2 and 6.2 (Paco). Multiple severe physical IPV was more common in the three communities within India (9.0%, 5.9% and 8.0% in Trivandrum, Lucknow and Vellore) than the other three communities (Santa Rosa 2.1%; El-Sheik Zayed 2.9% and Paco 1.9%). Physical IPV was found to be a common phenomenon in all six communities. Overall, patterns of IPV behaviors were similar among the six communities.

[Ecology and health in Chile: present and future development].

PubMed

Oyarzún, M

1997-09-01

In response to the progressive environmental deterioration, the Ecological Society of America has made a proposal, called "Sustainable Biosphere Initiative", to do research, teaching and decision making processes on biodiversity, global change and the effects of human activities on environment. The goal of appropriate environmental protection and welfare for mankind includes health and quality of life. Presently, Chile faces a number of environmental problems such as pollution, excessive urban growth, loss of agricultural areas, disposal of solid waste and species extinction. The lack of education and information in Chile, on these problems, is worrisome. The role of universities to overcome this deficit should be crucial in the future sustainable development of Chile.

A global trend: privatization and reform of social security pension plans.

PubMed

Poortvliet, W G; Laine, T P

1995-01-01

Ten years ago Chile successfully privatized its social security system, beginning a worldwide trend to solve the problem of an increasing burden on government-supported social security programs. Contributing factors include an aging population, fewer workers to support retirees, government budget deficits and the influence of politics.

Abortion in Chile: the practice under a restrictive regime.

PubMed

Casas, Lidia; Vivaldi, Lieta

2014-11-01

This article examines, from a human rights perspective, the experience of women, and the practices of health care providers regarding abortion in Chile. Most abortions, as high as 100,000 a year, are obtained surreptitiously and clandestinely, and income and connections play a key role. The illegality of abortion correlates strongly with vulnerability, feelings of guilt and loneliness, fear of prosecution, physical and psychological harm, and social ostracism. Moreover, the absolute legal ban on abortion has a chilling effect on health care providers and endangers women's lives and health. Although misoprostol use has significantly helped to prevent greater harm and enhance women's agency, a ban on sales created a black market. Against this backdrop, feminists have taken action in aid of women. For instance, a feminist collective opened a telephone hotline, Linea Aborto Libre (Free Abortion Line), which has been crucial in informing women of the correct and safe use of misoprostol. Chile is at a crossroads. For the first time in 24 years, abortion law reform seems plausible, at least when the woman's life or health is at risk and in cases of rape and fetal anomalies incompatible with life. The political scenario is unfolding as we write. Congressional approval does not mean automatic enactment of a new law; a constitutional challenge is highly likely and will have to be overcome. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

[Mental health and stress by acculturation in immigrants from South America in northern Chile].

PubMed

Urzúa M, Alfonso; Heredia B, Osvaldo; Caqueo-Urízar, Alejandra

2016-05-01

Coping with changes brought about by immigration and social circumstances that often characterize this process may cause mental health problems. To analyze the relationship between acculturation stress and mental health symptoms in South American immigrants residing in Antofagasta, Chile. The OQ questionnaire, which assesses mental health and the acculturation stress questionnaire from Ruiz, were answered by 431 immigrants (53.8% Colombian and 46.2% Peruvian) aged between 18 and 65 years old. The major source of acculturation stress was distance from origin, followed by difficulties in social relationships and perceived discrimination and rejection. About 50% of respondents had elevated levels of discomfort in their life, with mental health problems derived from their adjustment to social roles and relationships. There was a high correlation between acculturation stress levels and severity of mental health symptoms. Immigrants are exposed to high levels of stress resulting in a negative impact on their mental health.

Hydrothermal Exploration at the Chile Triple Junction - ABE's last adventure?

NASA Astrophysics Data System (ADS)

German, C. R.; Shank, T. M.; Lilley, M. D.; Lupton, J. E.; Blackman, D. K.; Brown, K. M.; Baumberger, T.; Früh-Green, G.; Greene, R.; Saito, M. A.; Sylva, S.; Nakamura, K.; Stanway, J.; Yoerger, D. R.; Levin, L. A.; Thurber, A. R.; Sellanes, J.; Mella, M.; Muñoz, J.; Diaz-Naveas, J. L.; Inspire Science Team

2010-12-01

In February and March 2010 we conducted preliminary exploration for hydrothermal plume signals along the East Chile Rise where it intersects the continental margin at the Chile Triple Junction (CTJ). This work was conducted as one component of our larger NOAA-OE funded INSPIRE project (Investigation of South Pacific Reducing Environments) aboard RV Melville cruise MV 1003 (PI: Andrew Thurber, Scripps) with all shiptime funded through an award of the State of California to Andrew Thurber and his co-PI's. Additional support came from the Census of Marine Life (ChEss and CoMarge projects). At sea, we conducted a series of CTD-rosette and ABE autonomous underwater vehicle operations to prospect for and determine the nature of any seafloor venting at, or adjacent to, the point where the the East Chile Rise subducts beneath the continental margin. Evidence from in situ sensing (optical backscatter, Eh) and water column analyses of dissolved CH4, δ3He and TDFe/TDMn concentrations document the presence of two discrete sites of venting, one right at the triple junction and the other a further 10km along axis, north of the Triple Junction, but still within the southernmost segment of the East Chile Rise. From an intercomparison of the abundance of different chemical signals we can intercompare likely characteristics of these differet source sites and also differentiate between them and the high methane concentrations released from cold seep sites further north along the Chile Margin, both with the CTJ region and also at the Concepcion Methane Seep Area (CMSA). This multi-disciplinary and international collaboration - involving scientists from Chile, the USA, Europe and Japan - can serve as an excellent and exciting launchpoint for wide-ranging future investigations of the Chile Triple Junction area - the only place on Earth where an oceanic spreading center is being actively subducted beneath a continent and also the only place on Earth where all known forms of deep

Comparative mechanical harvest efficiency of New Mexico green chile cultivars

USDA-ARS?s Scientific Manuscript database

New Mexico-type green chile (Capsicum annuum) is one of New Mexico’s leading horticultural commodities. The crop is harvested when fruit are fully sized, but in the physiologically immature green stage, for fresh and processed markets. Cultivated acreage of green chile in New Mexico is threatened du...

International Summer School on Astronomy and Space Science in Chile, first experience.

NASA Astrophysics Data System (ADS)

Stepanova, M.; Arellano-Baeza, A. A.

I International Summer School on Astronomy and Space Science took place in the Elqui Valley Chile January 15-29 2005 Eighty 12-17 year old students from Chile Russia Venezuela and Bulgaria obtained a valuable experience to work together with outstanding scientists from Chile and Russia and with Russian cosmonaut Alexander Balandine They also had opportunity to visit the main astronomical observatories and to participate in workshops dedicated to the telescope and satellite design and remote sensing This activity was supported by numerous institutions in Chile including the Ministry of Education the European Southern Observatory Chilean Space Agency Chilean Air Force Latin American Association of Space Geophysics the principal Chilean universities and the First Lady Mrs Luisa Duran

Chile Informed Question Paper - Military

DTIC Science & Technology

2003-01-01

superior military strength and regional economic integration. Internally, Chile also faces little threat; however, militants from the Mapuche ...considered a significant threat.11 The most significant internal security concern is the ongoing campaign by Mapuche indigenous community militants to

Relations Between Chile and ESO

NASA Astrophysics Data System (ADS)

1994-06-01

As announced in an earlier Press Release (PR 08/94 of 6 May 1994), a high-ranking ESO delegation visited Santiago de Chile during the week of 24 - 28 May 1994 to discuss various important matters of mutual interest with the Chilean Government. It consisted of Dr. Peter Creola (President of ESO Council), Dr. Catherine Cesarsky (Vice-President of ESO Council), Dr. Henrik Grage (Former Vice-President of ESO Council) and Professor Riccardo Giacconi (ESO Director General), the latter accompanied by his advisers. THE SUPPLEMENTARY TREATY BETWEEN CHILE AND ESO Following a meeting with the ambassadors to Chile of the eight ESO member countries, the ESO delegation was received by the Chilean Minister of Foreign Affairs, Mr. Carlos Figueroa, and members of his staff. The ESO delegation was pleased to receive assurances that the present Chilean Government, like its predecessors, will continue to honour all contractual agreements, in particular the privileges and immunities of this Organisation, which were laid down in the Treaty between ESO and Chile that was signed by the parties in 1963 and ratified the following year. The discussions covered some aspects of the proposed Supplementary Treaty which has been under preparation during the past year. This included in particular the desire of the Chilean side to further increase the percentage of guaranteed time for Chilean astronomers at the future ESO Very Large Telescope (VLT) and also the rules governing the installation by ESO member countries of additional telescopes at the ESO observatories in Chile. ESO invited a Chilean delegation to visit the ESO Headquarters in Garching (Germany) later this year for the final adjustment of the text of the Supplementary Treaty, after which it should be possible to proceed rapidly with the signing and ratification by the Chilean Parliament and the ESO Council. THE SITUATION AROUND PARANAL The ESO delegation expressed its deep concern to the Chilean Government about the continuing legal

[Who finances medical research in Chile?].

PubMed

Reyes, H; Kauffmann, R; Goic, A

1995-10-01

To identify those institutions granting medical research in Chile, every issue of Revista Médica de Chile published between 1987 and 1994 was reviewed, under the assumption that a vast majority (over 70%) of papers released by Chilean authors in topics of internal medicine and related subspecialties would have been submitted for publication in this journal. This assumption was based in the solid prestige of Revista Médica de Chile among Chilean physicians and investigators: it is one of the oldest medical journals in the world (founded in 1872) and its inclusion in the most important international indexes (e.g. Index Medicus, Current Contents) qualifies it in the "mainstream literature". Papers classified as "Original Articles", "Clinical Experiences", "Review Articles", "Public Health", "Case Reports", "Clinical Laboratory", "Special Articles" and "Medical Education" were screened for acknowledgment of financial support beyond the resources needed for routine clinical work. Among 1,528 manuscripts published, 344 were "Original Articles" and 61.3% of them acknowledged special financial support. Five hundred and one manuscripts were "Clinical Experiences" and 21.5% of them received special financial support; similar proportions were detected in "Review Articles" and "Public Health" topics. The institution ranked as providing support most often was the "Fondo Nacional de Ciencias y Tecnología" (FONDECYT), a governmental fund that assigns resources to research in all areas of science and technology through a peer-reviewed nationwide annual contest. FONDECYT was identified as provider of financial support to 45.2% of the "Original Articles" and "Clinical Experiences"; Chilean universities were mentioned by 33.6% and other entities (including pharmaceutical companies, other national and foreign organizations) by 23.1%. The University of Chile was the main Chilean university mentioned in the acknowledgments. The proportion of papers receiving special financial support

Case−Control Study of Risk Factors for Meningococcal Disease in Chile

PubMed Central

Matute, Isabel; González, Claudia; Delgado, Iris; Poffald, Lucy; Pedroni, Elena; Alfaro, Tania; Hirmas, Macarena; Nájera, Manuel; Gormaz, Ana; López, Darío; Loayza, Sergio; Ferreccio, Catterina; Gallegos, Doris; Fuentes, Rodrigo; Vial, Pablo; Aguilera, Ximena

2017-01-01

An outbreak of meningococcal disease with a case-fatality rate of 30% and caused by predominantly serogroup W of Neisseria meningitidis began in Chile in 2012. This outbreak required a case−control study to assess determinants and risk factors for infection. We identified confirmed cases during January 2012−March 2013 and selected controls by random sampling of the population, matched for age and sex, resulting in 135 case-patients and 618 controls. Sociodemographic variables, habits, and previous illnesses were studied. Analyses yielded adjusted odds ratios as estimators of the probability of disease development. Results indicated that conditions of social vulnerability, such as low income and overcrowding, as well as familial history of this disease and clinical histories, especially chronic diseases and hospitalization for respiratory conditions, increased the probability of illness. Findings should contribute to direction of intersectoral public policies toward a highly vulnerable social group to enable them to improve their living conditions and health. PMID:28628448

[Medical specialization in Chile. A centralized vision].

PubMed

Clouet-Huerta, Diego E; González, Bárbara; Correa, Katherine

2017-11-01

Medical graduates face different postgraduate training options, but their priority is to obtain a primary medical specialty, defined as a specialty that does not derive from other. There are different specialty training programs in Chile, which can be dependent or independent of the Ministry of Health. The information about these programs is available in different Internet sites. However a centralized information service that groups and synthetize these programs is lacking, hampering graduate choice decisions. This article aims to review all specialization program modalities, providing a general vision of the institutional structure and implications that govern the specialization process in Chile.

Coastal Chile Shaded Relief View

NASA Image and Video Library

2010-03-04

This color-coded shaded relief view from NASA Shuttle Radar Topography Mission of coastal Chile indicates the epicenter red marker of the 8.8 earthquake on Feb. 27, 2010, just offshore of the Maule region in the Bahia de Chanco.

Landsat View: Santiago, Chile

NASA Image and Video Library

2017-12-08

Santiago, Chile, ranks among the world's fastest growing cities. Chile is South America's fifth largest economy with strong export and tourism markets. More than a third of Chile's population lives in Santiago as of 2009. Taken on January 9, 1985, and January 30, 2010, this pair of images from the Landsat 5 satellite illustrates the city's steady growth. The images were made with infrared and visible light (Landsat bands 4, 3, and 2) so that plant-covered land is red. Bare or sparsely vegetated land is tan, and the city is dark silver. In the fifteen years that elapsed between 1985 and 2010, the city expanded away from the Andes Mountains along spoke-like lines, which are major roads. ---- NASA and the U.S. Department of the Interior through the U.S. Geological Survey (USGS) jointly manage Landsat, and the USGS preserves a 40-year archive of Landsat images that is freely available over the Internet. The next Landsat satellite, now known as the Landsat Data Continuity Mission (LDCM) and later to be called Landsat 8, is scheduled for launch in 2013. In honor of Landsat’s 40th anniversary in July 2012, the USGS released the LandsatLook viewer – a quick, simple way to go forward and backward in time, pulling images of anywhere in the world out of the Landsat archive. NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Recent climate variations in Chile: constraints from borehole temperature profiles

NASA Astrophysics Data System (ADS)

Pickler, Carolyne; Gurza Fausto, Edmundo; Beltrami, Hugo; Mareschal, Jean-Claude; Suárez, Francisco; Chacon-Oecklers, Arlette; Blin, Nicole; Cortés Calderón, Maria Teresa; Montenegro, Alvaro; Harris, Rob; Tassara, Andres

2018-04-01

We have compiled, collected, and analyzed 31 temperature-depth profiles from boreholes in the Atacama Desert in central and northern Chile. After screening these profiles, we found that only nine profiles at four different sites were suitable to invert for ground temperature history. For all the sites, no surface temperature variations could be resolved for the period 1500-1800. In the northern coastal region of Chile, there is no perceptible temperature variation at all from 1500 to present. In the northern central Chile region, between 26 and 28° S, the data suggest a cooling from ≈ 1850 to ≈ 1980 followed by a 1.9 K warming starting ≈ 20-40 years BP. This result is consistent with the ground surface temperature histories for Peru and the semiarid regions of South America. The duration of the cooling trend is poorly resolved and it may coincide with a marked short cooling interval in the 1960s that is found in meteorological records. The total warming is greater than that inferred from proxy climate reconstructions for central Chile and southern South America, and by the PMIP3-CMIP5 surface temperature simulations for the north-central Chile grid points. The differences among different climate reconstructions, meteorological records, and models are likely due to differences in spatial and temporal resolution among the various data sets and the models.

[Eugenic abortion could explain the lower infant mortality in Cuba compared to that in Chile].

PubMed

Donoso S, Enrique; Carvajal C, Jorge A

2012-08-01

Cuba and Chile have the lower infant mortality rates of Latin America. Infant mortality rate in Cuba is similar to that of developed countries. Chilean infant mortality rate is slightly higher than that of Cuba. To investigate if the lower infant mortality rate in Cuba, compared to Chile, could be explained by eugenic abortion, considering that abortion is legal in Cuba but not in Chile. We compared total and congenital abnormalities related infant mortality in Cuba and Chile during 2008, based on vital statistics of both countries. In 2008, infant mortality rates in Chile were significantly higher than those of Cuba (7.8 vs. 4.7 per 1,000 live born respectively, odds ratio (OR) 1.67; 95% confidence intervals (Cl) 1.52-1.83). Congenital abnormalities accounted for 33.8 and 19.2% of infant deaths in Chile and Cuba, respectively. Discarding infant deaths related to congenital abnormalities, infant mortality rate continued to be higher in Chile than in Cuba (5.19 vs. 3.82 per 1000 live born respectively, OR 1.36; 95%CI 1.221.52). Considering that antenatal diagnosis is widely available in both countries, but abortion is legal in Cuba but not in Chile, we conclude that eugenic abortion may partially explain the lower infant mortality rate observed in Cuba compared to that observed in Chile.

Assessing the Potential for Interstate Conflict Between Chile and Peru: A Political Economy Approach

DTIC Science & Technology

2009-03-01

Militares Peru-Chile no Se Han Afectado por Diferendo,” El Comercio , April 6, 2008. 329 Chile/Peru: Tensions Flare on Maritime Border Change.” 330 “FF...Relaciones Militares Peru-Chile no Se Han Afectado por Diferendo.” El Comercio , April 6, 2008. “Relations Falter for Peru, Chile.” Chicago Tribune...América Latina y el Mediterráneo (Centro de Estudios e Investigaciones Militares: Santiago, 2000), 82. 129 “A. P. Bureau Chief in Peru is Ordered out of

Honors in Chile: New Engagements in the Higher Education System

ERIC Educational Resources Information Center

Skewes, Juan Carlos; Sampaio, Carlos Alberto Cioce; Conway, Frederick J.

2012-01-01

Honors programs are rare in Latin America, and in Chile they were unknown before 2003. At the Universidad Austral de Chile, an interdisciplinary group of scholars linked to environmental studies put forward a pilot project for implementing a new experience in higher education. Challenged by an educational environment where (i) apathy and…

[Determinants of the rural exodus: the importance of place of origin factors, Chile, 1965-1970].

PubMed

Raczynski, D

1982-07-01

Trends in rural-urban migration in Chile during the period 1965-1970 are analyzed, with a focus on the impact of the combination of structural factors and socioeconomic processes in rural areas. Factors of population retention and expulsion are examined in terms of agrarian structure, the process of agrarian reform, urbanization of the countryside, and the availability of basic social services. Rural-urban migration rates in the central and southern areas of the country are compared, and migration rates of males and females are examined.

[Penicillin production in Chile between 1944 and 1954].

PubMed

Ibarra, Cecilia; Parada, Mirtha

2015-02-01

Penicillin production in Chile was a pioneering development; however there is not much information to learn about it. The Chilean Institute for Bacteriology (Instituto Bacteriológico de Chile) produced penicillin between 1944 and 1973. The stage starting in 1953 is better known since there was an agreement with United Nations. Our research focused on building a story about production between 1944 and 1954 based on archival information and the national and international historic context. Our results place Chile amongst the pioneer countries in the successful industrialization of the drug. Our conclusions are that this was a proper industrial production as opposite to a pilot plant - a name commonly used to call the early factory. We explain the production plant trajectory by making relations between technological change and governance. Finally, we believe the later expansion of the plant, in the context of the agreement with the United Nations, took place under unpromising governance conditions, which called for passive innovation and technology management.

Rainfall erosivity in Central Chile

NASA Astrophysics Data System (ADS)

Bonilla, Carlos A.; Vidal, Karim L.

2011-11-01

SummaryOne of the most widely used indicators of potential water erosion risk is the rainfall-runoff erosivity factor ( R) of the Revised Universal Soil Loss Equation (RUSLE). R is traditionally determined by calculating a long-term average of the annual sum of the product of a storm's kinetic energy ( E) and its maximum 30-min intensity ( I30), known as the EI30. The original method used to calculate EI30 requires pluviograph records for at most 30-min time intervals. Such high resolution data is difficult to obtain in many parts of the world, and processing it is laborious and time-consuming. In Chile, even though there is a well-distributed rain gauge network, there is no systematic characterization of the territory in terms of rainfall erosivity. This study presents a rainfall erosivity map for most of the cultivated land in the country. R values were calculated by the prescribed method for 16 stations with continuous graphical record rain gauges in Central Chile. The stations were distributed along 800 km (north-south), and spanned a precipitation gradient of 140-2200 mm yr -1. More than 270 years of data were used, and 5400 storms were analyzed. Additionally, 241 spatially distributed R values were generated by using an empirical procedure based on annual rainfall. Point estimates generated by both methods were interpolated by using kriging to create a map of rainfall erosivity for Central Chile. The results show that the empirical procedure used in this study predicted the annual rainfall erosivity well (model efficiency = 0.88). Also, an increment in the rainfall erosivities was found as a result of the rainfall depths, a regional feature determined by elevation and increasing with latitude from north to south. R values in the study area range from 90 MJ mm ha -1 h -1 yr -1 in the north up to 7375 MJ mm ha -1 h -1 yr -1 in the southern area, at the foothills of the Andes Mountains. Although the map and the estimates could be improved in the future by

Salud mental en desastres naturales: estrategias interventivas con adultos mayores en sectores rurales de Chile.

PubMed

Osorio-Parraguez, Paulina; Espinoza, Adriana

2016-06-01

En el presente artículo se da a conocer una estrategia de intervención llevada a cabo con adultos mayores en la comuna de Paredones, sexta región de Chile, con posterioridad al terremoto y tsunami del 27 de febrero 2010 en Chile, en el contexto de una investigación sobre fortalezas y vulnerabilidades desplegadas por este grupo etario, con posterioridad a un desastre natural. Se presenta una descripción del desarrollo metodológico de la intervención y de los sustentos teóricos y conceptuales en los que se basa. Como resultado de este proceso, se propone una estrategia que trabaje a través de la identificación de las propias experiencias y fortalezas de los sujetos. De tal forma se minimizan los efectos negativos de los determinantes sociales de la salud (como la edad y el lugar de residencia) en contexto de crisis; permitiendo a los adultos mayores fortalecer sus recursos individuales y colectivos, en pro de su bienestar psicosocial. © The Author(s) 2015.

Chile: Political and Economic Conditions and U.S. Relations

DTIC Science & Technology

2010-02-18

electoral democracy, which endured until 1973. During much of this period, Chile was governed by presidents who pursued import-substitution...the armed forces and other bodies. 6 Peter M. Siavelis, “ Electoral System, Coalitional Disintegration, and the Future of Chile’s Concertación...Course in Democracy,” Washington Post , November 25, 2006. 16 “Chile: Pinochet-era Education Law Finally Replaced,” Latin News Weekly Report, August 20

CHILE: An Evidence-Based Preschool Intervention for Obesity Prevention in Head Start

PubMed Central

Sanders, Sarah G.; FitzGerald, Courtney A.; Keane, Patricia C.; Canaca, Glenda F.; Volker-Rector, Renee

2012-01-01

BACKGROUND Obesity is a major concern among American Indians and Hispanics. The Child Health Initiative for Lifelong Eating and Exercise (CHILE) is an evidence-based intervention to prevent obesity in children enrolled in 16 Head Start (HS) Centers in rural communities. The design and implementation of CHILE are described. METHODS CHILE uses a socio-ecological approach to improve dietary intake and increase physical activity. The intervention includes: a classroom curriculum; teacher and food service training; family engagement; grocery store participation; and health care provider support. RESULTS Lessons learned from CHILE include: the need to consider availability of recommended foods; the necessity of multiple training sessions for teachers and food service; the need to tailor the family events to local needs; consideration of the profit needs of grocery stores; and sensitivity to the time constraints of health care providers. CONCLUSIONS HS can play an important role in preventing obesity in children. CHILE is an example of a feasible intervention that addresses nutrition and physical activity for preschool children that can be incorporated into HS curricula and aligns with HS national performance standards. PMID:23343323

Life Stories of Graduate Students in Chile and the United States: Becoming a Scientist from Childhood to Adulthood

NASA Astrophysics Data System (ADS)

Silva Fernandez, Marta A.

The purpose of this cross-national study was to gain a more comprehensive understanding about doctoral students in the United States and Chile and how their decisions to pursue a career in the life sciences field occurred throughout their lives. . I interviewed 15 doctoral students from the Seven Lakes University (Chile) and 15 students from the West Coast University (US), using a life history approach. Analyses revealed that the degree of flexibility in the schooling system and the degree of individualism and collectivism of the social groups in which the students were learning science seemed to influence the informants' vocational decisions in three interrelated processes: (1) Deciding the informants' degree of interest and ability in science by the opportunity of choosing science classes and activities. The highly tracked Chilean system socializes students to science at an early age. The more flexible school system in the US enabled the interviewees to gradually decide about pursuing their interest in science; (2) Experiencing science as a collective learning process for the Chilean informants and an individualistic learning process for the US students; (3) Perceiving science differently at each life stage for both groups of interviewees including: Playing science, Studying science, Doing science, Working in science, Practicing Science in their doctoral programs.

Etnografía acelerada para transformar normas sociales sobre género y sexualidad en hombres puertorriqueños heterosexuales1,2

PubMed Central

Ortiz-Torres, Blanca; Rivera-Ortiz, Rafael J.; Mendoza, Sigrid

2014-01-01

Resumen La construcción de roles de género dominantes contribuyen al riesgo de contraer VIH, y por tal razón se ha urgido a que se integren las normas sociales relativas al género en las intervenciones preventivas del VIH. Este estudio pretende adaptar y desarrollar una intervención que facilite la transformación de normas sociales del género y de prácticas sexuales en hombres puertorriqueños. La intervención propone transformar normas sociales relacionadas al género y sexualidad en barras comunitarias utilizando el modelo de líderes de opinión. Luego de ser elegidos/as, los/as líderes de opinión diseminan mensajes integrando la importancia de relaciones equitativas entre parejas para la prevención del VIH. La primera fase de esta intervención es discutida en este artículo, la cual incluye un proceso de etnografía acelerada para identificar los escenarios comunitarios en los que podemos desarrollar esta intervención y permitirnos entender la cultura de las barras comunitarias. A partir de las observaciones etnográficas, pudimos: desarrollar un protocolo de seguridad para realizar las observaciones, desarrollar un perfil de la cultura de las barras, elegir las barras a participar en las dos condiciones del estudio y adaptar los instrumentos de la intervención para que respondieran a la particularidad de los/as participantes. PMID:25530828

First description of Echinococcus ortleppi and cystic echinococcosis infection status in Chile.

PubMed

Corrêa, Felipe; Stoore, Caroll; Horlacher, Pamina; Jiménez, Mauricio; Hidalgo, Christian; Alvarez Rojas, Cristian A; Figueiredo Barros, Guilherme; Bunselmeyer Ferreira, Henrique; Hernández, Marcela; Cabrera, Gonzalo; Paredes, Rodolfo

2018-01-01

Cystic echinococcosis (CE), a parasitic disease caused by the cestode Echinococcus granulosus sensu lato (s.l.), is a worldwide zoonotic infection. Although endemic in Chile, information on the molecular characteristics of CE in livestock remains scarce. Therefore we aimed to describe the status of infection with E. granulosus s.l. in cattle from central Chile and also to contribute to the study of the molecular epidemiology of this parasite. According to our results, the prevalence of CE is 18.84% in cattle, similar to previous reports from Chile, suggesting that the prevalence in Santiago Metropolitan area has not changed in the last 30 years. Most of the cysts were found only in lungs (51%), followed by concurrent infection in liver and lungs (30%), and only liver (19%). Molecular characterization of the genetic diversity and population structure of E. granulosus s.l. from cattle in central Chile was performed using a section of the cytochrome c oxidase subunit 1 (cox1) mitochondrial gene. E. granulosus sensu stricto (s.s.) (G1-G3 genotypes) was confirmed by RFLP-PCR to be the dominant species affecting cattle (284 samples/290 samples); we also report for the first time in Chile the presence of E. ortleppi (G5 genotype) (2 samples/61 samples). The Chilean E. granulosus s.s. parsimony network displayed 1 main haplotype. Additional studies using isolates from many locations across Chile and different intermediate hosts will provide more data on the molecular structure of E. granulosus s.s. within this region. Likewise, investigations of the importance of E. ortleppi in human infection in Chile deserve future attention.

Eso's Situation in Chile

NASA Astrophysics Data System (ADS)

1995-02-01

ESO, the European Southern Observatory, in reply to questions raised by the international media, as well as an ongoing debate about the so-called "Paranal case" in Chilean newspapers, would like to make a number of related observations concerning its status and continued operation in that country [1]. THE ESO OBSERVATORY SITES IN CHILE The European Southern Observatory, an international organisation established and supported by eight European countries, has been operating more than 30 years in the Republic of Chile. Here ESO maintains one of the world's prime astronomical observatories on the La Silla mountain in the southern part of the Atacama desert. This location is in the Fourth Chilean Region, some 600 km north of Santiago de Chile. In order to protect the La Silla site against dust and light pollution from possible future mining industries, roads and settlements, ESO early acquired the territory around this site. It totals about 825 sq. km and has effectively contributed to the preservation of its continued, excellent "astronomical" quality. Each year, more than 500 astronomers from European countries, Chile and elsewhere profit from this when they come to La Silla to observe with one or more of the 15 telescopes now located there. In 1987, the ESO Council [2] decided to embark upon one of the most prestigious and technologically advanced projects ever conceived in astronomy, the Very Large Telescope (VLT). It will consist of four interconnected 8.2-metre telescopes and will become the largest optical telescope in the world when it is ready. It is safe to predict that many exciting discoveries will be made with this instrument, and it will undoubtedly play a very important role in our exploration of the distant universe and its many mysteries during the coming decades. THE VLT AND PARANAL In order to find the best site for the VLT, ESO performed a thorough investigation of many possible mountain tops, both near La Silla and in Northern Chile. They showed

Complexity in Size, Recurrence and Source of Historical Earthquakes and Tsunamis in Central Chile

NASA Astrophysics Data System (ADS)

Cisternas, M.

2013-05-01

Central Chile has a 470-year-long written earthquake history, the longest of any part of the country. Thanks to the early and continuous Spanish settlement of this part of Chile (32°- 35° S), records document destructive earthquakes and tsunamis in 1575, 1647, 1730, 1822, 1906 and 1985. This sequence has promoted the idea that central Chile's large subduction inter-plate earthquakes recur at regular intervals of about 80 years. The last of these earthquakes, in 1985, was even forecast as filling a seismic gap on the thrust boundary between the subducting Nazca Plate and the overriding South America Plate. Following this logic, the next large earthquake in metropolitan Chile will not occur until late in the 21st century. However, here I challenge this conclusion by reporting recently discovered historical evidence in Spain, Japan, Peru, and Chile. This new evidence augments the historical catalog in central Chile, strongly suggests that one of these earthquakes previously assumed to occur on the inter-plate interface in fact occurred elsewhere, and forces the conclusion that another of these earthquakes (and its accompanying tsunami) dwarfed the others. These findings complicate the task of assessing the hazard of future earthquakes in Chile's most populated region.

77 FR 12903 - Suggestions for Environmental Cooperation Pursuant to the United States-Chile Environmental...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... the U.S.-Chile Free Trade Agreement; and (4) the Environmental Review of the U.S.-Chile Free Trade....- Chile Free Trade Agreement (FTA). The Commission is to meet every two years to advance environmental... granting of money is directly associated with this request for suggestions for the Work Program. There is...

Natural disasters and indicators of social cohesion.

PubMed

Calo-Blanco, Aitor; Kovářík, Jaromír; Mengel, Friederike; Romero, José Gabriel

2017-01-01

Do adversarial environmental conditions create social cohesion? We provide new answers to this question by exploiting spatial and temporal variation in exposure to earthquakes across Chile. Using a variety of methods and controlling for a number of socio-economic variables, we find that exposure to earthquakes has a positive effect on several indicators of social cohesion. Social cohesion increases after a big earthquake and slowly erodes in periods where environmental conditions are less adverse. Our results contribute to the current debate on whether and how environmental conditions shape formal and informal institutions.

Natural disasters and indicators of social cohesion

PubMed Central

Calo-Blanco, Aitor; Kovářík, Jaromír; Mengel, Friederike; Romero, José Gabriel

2017-01-01

Do adversarial environmental conditions create social cohesion? We provide new answers to this question by exploiting spatial and temporal variation in exposure to earthquakes across Chile. Using a variety of methods and controlling for a number of socio-economic variables, we find that exposure to earthquakes has a positive effect on several indicators of social cohesion. Social cohesion increases after a big earthquake and slowly erodes in periods where environmental conditions are less adverse. Our results contribute to the current debate on whether and how environmental conditions shape formal and informal institutions. PMID:28591148

[Health research and health technology assessment in Chile].

PubMed

Espinoza, Manuel Antonio; Cabieses, Báltica; Paraje, Guillermo

2014-01-01

Health research is considered an essential element for the improvement of population health and it has been recommended that a share of the national health budget should be allocated to develop this field. Chile has undertaken efforts in the last decades in order to improve the governmental structure created to promote the development of health research, which has increased human resources and funding opportunities. On the other hand, the sustained economic growth of Chile in the last decades suggests that the health expenditure will maintain its increasing trend in the following years. This additional funding could be used to improve coverage of current activities performed in the health system, but also to address the incorporation of new strategies. More recently, health technology assessment (HTA) has been proposed as a process to support decisions about allocation of resources based on scientific evidence. This paper examines the relationship between the development of health research and the HTA process. First, it presents a brief diagnosis of the situation of health research in Chile. Second, it reviews the conceptual basis and the methods that account for the relationship between a HTA process and the development of health research. In particular, it emphasizes the relevance of identifying information gaps where funding additional research can be considered a good use of public resources. Finally, it discusses the challenges and possible courses of action that Chile could take in order to guarantee the continuous improvement of an articulated structure for health research and HTA.

The International Plate Boundary Observatory Chile (IPOC) in the northern Chile seismic gap

NASA Astrophysics Data System (ADS)

Schurr, B.; Asch, A.; Sodoudi, F.; Manzanares, A.; Ritter, O.; Klotz, J.; Chong-Diaz, G.; Barrientos, S.; Villotte, J.-P.; Oncken, O.

2009-04-01

Fast convergence between the oceanic Nazca and the continental South American plate is accommodated by recurrent rupture of large segments of the two plates' interface. The resulting earthquakes are among the largest and, for their sizes, most frequent on Earth. Along the Chilean and southern Peruvian margin, all segments have ruptured at least once in the past 150 years for which there exist historic and/or instrumental records. The one segment that is most mature for re-rupture stretches for more than 500 km along the northernmost Chilean coast between roughly -23° and -18° latitude. It last broke in 1877 in a magnitude ~8.8 earthquake, triggering a major Tsunami. From the historical record, it has been known to have a recurrence cycle of approximately 110 years. The adjoining segments to the north and south broke rather recently in 1995 and 2001 in M>8 earthquakes and an M 7.7 earthquake encroached the southern part of the gap in 2007. The IPOC project intends to investigate this segment of the Nazca-South American plate boundary, on which a strong to devastating earthquake is expected to occur within the next years, by monitoring at a variety of time-scales deformation, seismicity, and magnetotelluric fields in the subduction zone at the closing stages of the interseismic cycle before and possibly during occurrence of a big earthquake. For that purpose, installation of long-term observatories in Northern Chile started in 2006 in a close cooperation of the Universidad de Chile (Santiago, Chile), the Universidad Catolica del Norte (Antofagasta, Chile), the Institut de Physique du Globe de Paris (Paris, France), and the German Research Centre for Geosciences (GFZ, Potsdam, Germany). Currently we are operating 14 modern seismological stations equipped with STS-2 broadband seismometers and accelerometers (EPI sensor). At least two more stations will be installed in the near future. To cope with the high resolution and dynamic of the sensors and data acquisition

[Mental disorders among immigrants in Chile].

PubMed

Rojas, Graciela; Fritsch, Rosemarie; Castro, Ariel; Guajardo, Viviana; Torres, Pamela; Díaz, Berta

2011-10-01

Chile is receiving immigrant populations coming from other Latin-American countries. To determine the prevalence of Common Mental Disorders (CMD) among immigrants who live in Independencia, a quarter in Santiago, Chile. A cross sectional study was carried out in the primary health care clinic and in the state-funded school of Independencia. A representative sample of 282 adults and 341 children were interviewed. Mental disorders were diagnosed using CIS-R and MINI structured interviews. The interviewed immigrants came mostly from Peru. The prevalence of mental disorders in the adult population was 17.8% and among children, it was 29.3%. The adult immigrants have a lower prevalence of mental disorders than the Chilean population but it increases among children. Barriers of access to health services, that should be solved, were detected.

[Risk groups for tuberculosis in Chile].

PubMed

Herrera, Tania

2015-02-01

Tuberculosis (TB) remains a major global and national problem. In Chile the incidence rate has remained at 13 per 100,000 inhabitants for several years without tendency to the expected decline that would allow their elimination by 2020. As a low prevalence country, TB cases have been concentrated in risk groups, reaching 33% in 2013, and this proportion increases as younger people are analyzed. The main risk groups in Chile are HIV co-infection, foreigners and population of prisons. By 2013, the proportion of cases for these three groups was 8.7%, 8.4% and 3.9% respectively, and these percentages vary significantly when regional situation is analyzed. In addition, many of these patients have more than one risk factor, demons-rating the existence of clusters more vulnerable to TB.

ESO's early history, 1953 - 1975. V. Earliest developments in Chile; 24 March 1966: the road on La Silla dedicated.

NASA Astrophysics Data System (ADS)

Blaauw, A.

1989-12-01

While - as described in the previous article - in Europe Directorate and Council established ESO's administrative basis, and the first telescopes were built or acquired under the guidance of the Instrumentation Committee, work in Chile proceeded equally energetically. Under the leadership of Andre Muller, since January 1, 1964 Superintendent for Chile, a great variety of tasks had to be taken up: building up staff for administration and construction, organizing office facilities, setting up temporary camps as basis for the activities on and around La Silla, learning to know the Chilean world of government and Drovincial authorities-and of contractors, etc. A challenging but demanding assignment! For it is one thing to build up an organization in one's own country with its well-known legal structure and social traditions - but another one to do so in a foreign country with unfamiliar language, different customs and different rules.

Transpiration Rate for Chile Peppers Irrigated with Brackish Groundwater and ro Concentrate

NASA Astrophysics Data System (ADS)

Shukla, M. K.; Baath, G.

2016-12-01

Fresh water availability is declining in most of the semi-arid and arid regions across the world including southwestern United States. Use of marginal quality groundwater has been increasing for sustaining agriculture in these arid regions. Reverse Osmosis (RO) can treat brackish groundwater but the possibility of using RO concentrate for irrigation needs further exploration. This greenhouse study evaluates the transpiration rate, water use, leaching fraction and yield responses of five selected chile pepper (Capsicum annuum) cultivars irrigated with natural brackish groundwater and RO concentrate. The four saline water treatments used for irrigation were tap water of EC 0.6 (control), ground water of EC 3 and 5 dS/m and RO concentrate of EC 8 dS/m. The transpiration of all chile peppers cultivars decreased and leaching fraction increased with increasing irrigation water salinity. Based on the water use efficiency (WUEY) of selected chile pepper cultivars, brackish water of EC ≤ 3 dS/m can be used for irrigation. The average yield of chile peppers was stable up to a saturated soil paste extract electrical conductivity (ECe) of about 2 dS/m, although further increases in ECe resulted in an exponential yield decline. This study showed that yield reductions in chile peppers irrigated with Ca rich brackish groundwater were less than those reported using NaCl dominant saline solution studies. Environmentally safe reuse of RO concentrate could stimulate implementation of inland desalination in water scarce areas and increase greenhouse chile pepper cultivation.

More Trees, More Poverty? The Socioeconomic Effects of Tree Plantations in Chile, 2001-2011

NASA Astrophysics Data System (ADS)

Andersson, Krister; Lawrence, Duncan; Zavaleta, Jennifer; Guariguata, Manuel R.

2016-01-01

Tree plantations play a controversial role in many nations' efforts to balance goals for economic development, ecological conservation, and social justice. This paper seeks to contribute to this debate by analyzing the socioeconomic impact of such plantations. We focus our study on Chile, a country that has experienced extraordinary growth of industrial tree plantations. Our analysis draws on a unique dataset with longitudinal observations collected in 180 municipal territories during 2001-2011. Employing panel data regression techniques, we find that growth in plantation area is associated with higher than average rates of poverty during this period.

More Trees, More Poverty? The Socioeconomic Effects of Tree Plantations in Chile, 2001-2011.

PubMed

Andersson, Krister; Lawrence, Duncan; Zavaleta, Jennifer; Guariguata, Manuel R

2016-01-01

Tree plantations play a controversial role in many nations' efforts to balance goals for economic development, ecological conservation, and social justice. This paper seeks to contribute to this debate by analyzing the socioeconomic impact of such plantations. We focus our study on Chile, a country that has experienced extraordinary growth of industrial tree plantations. Our analysis draws on a unique dataset with longitudinal observations collected in 180 municipal territories during 2001-2011. Employing panel data regression techniques, we find that growth in plantation area is associated with higher than average rates of poverty during this period.

[The 140th anniversary of Revista Médica de Chile].

PubMed

Reyes, B Humberto; Andresen, H Max; Palma, H Joaquín

2012-01-01

Revista Médica de Chile was founded in 1872 and thus is one of the oldest medical journals being published since the 19th Century. The sponsoring institution--"Sociedad Médica de Santiago", founded in 1869--initially was the only scientific society in Chile, gathering medical doctors from every existing specialty. With the splitting of independent organizations representing specific specialties, including subspecial-ties of internal medicine, Sociedad Médica de Santiago focused its scope of action to become the "Chilean Society of Internal Medicine". Its official journal -Revista Médica de Chile--is currently a general and internal medicine journal that also publishes articles on scientific and technological advances in many fields of medicine and health sciences. While initially all authors were Chilean, the journal is now open to submissions from abroad and since the year 2000 articles are published in English when the local language of authors is not Spanish. The number of articles received determines an increasing administrative and editorial burden and, together with the high cost of publishing, will require changes in publication policies. The journal will participate in continuing medical education programs as soon as reaccreditation of medical specialties becomes officially organized in Chile.

Association between adolescent suicide and sociodemographic factors in Chile: cross-sectional ecological study.

PubMed

Cuadrado, Cristóbal; Zitko, Pedro; Covarrubias, Trinidad; Hernandez, Dunia; Sade, Cristina; Klein, Carolina; Gomez, Alejandro

2015-01-01

Adolescent suicide rates (ASR) are a matter of concern worldwide. Causes of this trend are not understood and could correspond to socioeconomic factors such as inequality. To investigate sociodemographic variables related to ASR, particularly the potential association with indicators of socioeconomic inequality. Cross-sectional ecological study analyzing data from 29 health districts with univariate and multivariable multilevel Poisson models. ASR were higher in male adolescents and at increasing age. No association was found between ASR and inequality (Gini coefficient and 20/20 ratio). Analysis revealed that living in a single-parent family is associated with ASR. The usual demographic patterns of adolescent suicide apply in Chile. An emerging variable of interest is single-parent family. No cross-sectional association between social inequality and ASR was found based on conflicting evidence. These results should be explored in future prospective population studies to further understand associated social factors.

Rubella outbreaks following virus importations: the experience of Chile.

PubMed

Gallegos, Doris; Olea, Andrea; Sotomayor, Viviana; González, Claudia; Muñoz, Juan Carlos; Ramos, Mónica; Espinoza, M Cecilia; Mendoza, Gladys; Torres, Graciela; Espiñeira, Emilio; Andrade, Winston; Fernández, Jorge; Fasce, Rodrigo

2011-09-01

Strategies for accelerated control of rubella and congenital rubella syndrome (CRS) in Chile included mass vaccination of women of childbearing age in 1999 but did not include vaccination of adult men. We reviewed data from Chile's integrated surveillance system for measles, rubella, and CRS from 2004 through 2009 and describe the epidemiology of rubella outbreaks and implementation of control measures in 2005 and 2007 following mass vaccination of women. Population estimates from census data were used to calculate rubella incidence rates. The age distribution of rubella cases during 2007 was compared with rubella vaccination opportunities by birth cohort to orient mass vaccination of adult men. In 2005, an institutional outbreak of rubella occurred among male naval recruits 18-22 years of age, with 46 confirmed cases over a 5-month period. Beginning in March 2007, rubella outbreaks among young adults in the capital of Santiago spread throughout Chile, resulting in >4000 confirmed rubella cases. Delayed control measures and rapid dissemination among young adults led to widespread transmission. From 2007 through 2009, rubella incidence was highest among adult men not included in previous vaccination strategies. Mass vaccination of men 19-29 years of age was conducted in November 2007 to interrupt rubella transmission. Chile's experience suggests that vaccination strategies for rubella and CRS elimination need to include both men and women.

[Availability of physicians and specialists in Chile].

PubMed

Guillou, Michèle; Carabantes C, Jorge; Bustos F, Verónica

2011-05-01

The availability and planning of Human Resources are important issues in many countries, as it is a key factor to cope with the critical challenges of Health Care Systems. In Chile, the Ministry of Health has undertaken several studies in order to improve knowledge about the medical workforce both in public and private sectors. The aim of this paper is to update and systematize the existing data on physicians and specialists availability in Chile. Several information sources were crossed to obtain new and more precise figures about this topic. According to the Internal Revenue System, 29.996 physicians practice medicine in the country, 43% of them hired in public services, part or full time. There is a high concentration of professionals in the central regions of Chile. Being the overall density of physicians of one per 559 inhabitants, the figures in the central region is one per 471 and one per more than 800 in the South and North. Between 2004 and 2008, the public sector increased its physician workforce by more than 80% in primary health care and more than 20% in the secondary and tertiary levels. This paper presents a method for a more rigorous identification of the categories of general practitioner and specialist respectively, and the results obtained from the databases used.

The Bulimulidae (Mollusca: Pulmonata) from the Región de Atacama, northern Chile

PubMed Central

2015-01-01

The bulimulid genus Bostryx Troschel, 1847 is the most species-rich genus of land snails found in Chile, with the majority of its species found only in the northern part of the country, usually in arid coastal zones. This genus has been sparsely studied in Chile and there is little information on their distribution, diversity or ecology. Here, for the first time, a formal analysis of the diversity of bulimulids in the Región de Atacama, northern Chile, is reported. Of the seventeen species recorded for the area, most of them were efectively found in the field collections and one record was based on literature. Five taxa are described as new: Bostryx ancavilorum sp. nov., Bostryx breurei sp. nov., Bostryx calderaensis sp. nov., Bostryx ireneae sp. nov. and Bostryx valdovinosi sp. nov., and the known geographic distribution of seven species is extended. Results reveal that the Región de Atacama is the richest region in terrestrial snails in Chile, after the Juan Fernández Archipelago. All of the terrestrial molluscan species occurring in the area are endemic to Chile, most of them with restricted geographic distributions along the coastal zones, and none of them are currently protected by law. Further sampling in northern Chile will probably reveal more snail species to be discovered and described. PMID:26587346

The Bulimulidae (Mollusca: Pulmonata) from the Región de Atacama, northern Chile.

PubMed

Araya, Juan Francisco

2015-01-01

The bulimulid genus Bostryx Troschel, 1847 is the most species-rich genus of land snails found in Chile, with the majority of its species found only in the northern part of the country, usually in arid coastal zones. This genus has been sparsely studied in Chile and there is little information on their distribution, diversity or ecology. Here, for the first time, a formal analysis of the diversity of bulimulids in the Región de Atacama, northern Chile, is reported. Of the seventeen species recorded for the area, most of them were efectively found in the field collections and one record was based on literature. Five taxa are described as new: Bostryx ancavilorum sp. nov., Bostryx breurei sp. nov., Bostryx calderaensis sp. nov., Bostryx ireneae sp. nov. and Bostryx valdovinosi sp. nov., and the known geographic distribution of seven species is extended. Results reveal that the Región de Atacama is the richest region in terrestrial snails in Chile, after the Juan Fernández Archipelago. All of the terrestrial molluscan species occurring in the area are endemic to Chile, most of them with restricted geographic distributions along the coastal zones, and none of them are currently protected by law. Further sampling in northern Chile will probably reveal more snail species to be discovered and described.

The Unexpected Awakening of Chaitén Volcano, Chile

NASA Astrophysics Data System (ADS)

Carn, Simon A.; Pallister, John S.; Lara, Luis; Ewert, John W.; Watt, Sebastian; Prata, Alfred J.; Thomas, Ronald J.; Villarosa, Gustavo

2009-06-01

On 2 May 2008, a large eruption began unexpectedly at the inconspicuous Chaitén volcano in Chile's southern volcanic zone. Ash columns abruptly jetted from the volcano into the stratosphere, followed by lava dome effusion and continuous low-altitude ash plumes [Lara, 2009]. Apocalyptic photographs of eruption plumes suffused with lightning were circulated globally. Effects of the eruption were extensive. Floods and lahars inundated the town of Chaitén, and its 4625 residents were evacuated. Widespread ashfall and drifting ash clouds closed regional airports and cancelled hundreds of domestic flights in Argentina and Chile and numerous international flights [Guffanti et al., 2008]. Ash heavily affected the aquaculture industry in the nearby Gulf of Corcovado, curtailed ecotourism, and closed regional nature preserves. To better prepare for future eruptions, the Chilean government has boosted support for monitoring and hazard mitigation at Chaitén and at 42 other highly hazardous, active volcanoes in Chile.

The Unexpected Awakening of Chaitén Volcano, Chile

USGS Publications Warehouse

Carn, Simon A.; Zogorski, John S.; Lara, Luis; Ewert, John W.; Watt, Sebastian; Prata, Alfred J.; Thomas, Ronald J.; Villarosa, Gustavo

2009-01-01

On 2 May 2008, a large eruption began unexpectedly at the inconspicuous Chaitén volcano in Chile's southern volcanic zone. Ash columns abruptly jetted from the volcano into the stratosphere, followed by lava dome effusion and continuous low-altitude ash plumes [Lara, 2009]. Apocalyptic photographs of eruption plumes suffused with lightning were circulated globally. Effects of the eruption were extensive. Floods and lahars inundated the town of Chaitén, and its 4625 residents were evacuated. Widespread ashfall and drifting ash clouds closed regional airports and cancelled hundreds of domestic flights in Argentina and Chile and numerous international flights [Guffanti et al., 2008]. Ash heavily affected the aquaculture industry in the nearby Gulf of Corcovado, curtailed ecotourism, and closed regional nature preserves. To better prepare for future eruptions, the Chilean government has boosted support for monitoring and hazard mitigation at Chaitén and at 42 other highly hazardous, active volcanoes in Chile.

Chiquicamata Mine, Chile

NASA Image and Video Library

2016-08-24

Chuquicamata, in Chile's Atacama Desert, is the largest open pit copper mine in the world, by excavated volume. The copper deposits were first exploited in pre-Hispanic times. Open pit mining began in the early 20th century when a method was developed to work low grade oxidized copper ores. The image was acquired September 2, 2007, covers an area of 19.5 by 29.3 km, and is located at 22.1 degrees south, 68.9 degrees west. http://photojournal.jpl.nasa.gov/catalog/PIA20973

Forest nursery management in Chile

Treesearch

Rene Escobar R.; Manuel Sanchez O.; Guillermo Pereira C.

2002-01-01

The forest economy in Chile is based on products from artificial reforestation efforts on approximately 2 million ha. From these, about 1.5 million ha (75%) are planted with Pinus radiata, 400,000 ha (20%) with species of Eucalyptus, principally E. globulus and E. nitens, and the rest (5%) composed by other...

Early Child Care Education: Evidence from the New Law in Chile

ERIC Educational Resources Information Center

Castillo, Felipe Aravena; Lobos, Marta Quiroga

2017-01-01

In the last decade, Chile has focused on early childhood education and care (ECEC) as a key opportunity to increase student-learning outcomes and decrease socio-economic inequalities. The creation of Chile's Under-Secretariat of ECEC in 2015 highlights the relevance of this educational stage. The purpose of this study is to analyse the new law…

75 FR 22369 - Certain Preserved Mushrooms From Chile, India, Indonesia, and the People's Republic of China...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

...-851] Certain Preserved Mushrooms From Chile, India, Indonesia, and the People's Republic of China... orders on certain preserved mushrooms (mushrooms) from Chile, India, Indonesia, and the People's Republic... reviews of the antidumping duty orders on mushrooms from Chile, India, Indonesia, and the PRC, pursuant to...

[Brucellosis in Chile: Description of a series of 13 cases].

PubMed

Olivares, Roberto; Vidal, Pamela; Sotomayor, Camila; Norambuena, Mackarenna; Luppi, Mario; Silva, Francisco; Cifuentes, Marcela

2017-06-01

Brucellosis is a zoonosis caused by Brucella spp. It may be acquired by consuming unpasteurized dairy products. Brucellosis has a low incidence in Chile, thus, we have a scarce data. To report and to characterize the first series of clinical cases of adult patients diagnosed with brucellosis in Chile. We describe a series of 13 clinical cases in patients diagnosed between 2000 and 2016 in three different centers in the Metropolitan Region, Chile. A retrospective analysis was performed on clinical presentation, laboratory, antibiotic treatment, morbidity and mortality. The mean age was 50 years old. Eight cases had a record of consumption of unpasteurized dairy products. The most frequently reported complaints were fever. The most frequent focal point involved was the spine. Only one patient had a positive blood culture, while the diagnosis was made using serological techniques in the other part of the group. The most indicated antibiotic regimens were doxycycline-rifampicin and doxycycline-gentamicin. The hospital stay was 20 days approximately as an average. Clinical cure was achieved in all cases. Brucellosis is an infrequent zoonosis in Chile, and it produces a nonspecific clinical picture, so it is necessary to have high suspicion to make the diagnosis based in the antecedent of consumption of unpasteurized dairy or raw meat.

Highlights from the first International ecancer Conference on Oncology and Radiotherapy, 6-7 May 2016, Santiago, Chile.

PubMed

Reimann, Leonardo Carmona; Amendola, Beatriz

2016-01-01

The first international ecancer conference on oncology and radiotherapy was held in Santiago de Chile on 6 and 7 May 2016. It was chaired by Dr Beatriz Amendola, Professor Gordon McVie and Professor Umberto Veronesi. Specialists from Europe and America were invited as guest lecturers. Over 300 people are attended the conference from all areas of oncology, doctors, physicists, medical technologists, nurses, residents, students, social workers, journalists, pharmaceutical chemists, from all over the country and abroad, including India. The success was achieved as a result of the multidisciplinary approach to the pathologies, which prompted significant interest from the audience. The 'eContouring' course (radio-oncologists) was taken by a large number of participants, the result of great interest in the subject, and the undoubtable merit of the guest instructors. For the opening ceremony, we were honoured with the presence of Professor Gordon McVie, Founder of ecancer, Dr Beatriz Amendola, President of the symposium and Dr Jorge Jimenez, President of Foro Nacional de Cancer Chile, and former Minister of Health.

Historical and recent large megathrust earthquakes in Chile

NASA Astrophysics Data System (ADS)

Ruiz, S.; Madariaga, R.

2018-05-01

Recent earthquakes in Chile, 2014, Mw 8.2 Iquique, 2015, Mw 8.3 Illapel and 2016, Mw 7.6 Chiloé have put in evidence some problems with the straightforward application of ideas about seismic gaps, earthquake periodicity and the general forecast of large megathrust earthquakes. In northern Chile, before the 2014 Iquique earthquake 4 large earthquakes were reported in written chronicles, 1877, 1786, 1615 and 1543; in North-Central Chile, before the 2015 Illapel event, 3 large earthquakes 1943, 1880, 1730 were reported; and the 2016 Chiloé earthquake occurred in the southern zone of the 1960 Valdivia megathrust rupture, where other large earthquakes occurred in 1575, 1737 and 1837. The periodicity of these events has been proposed as a good long-term forecasting. However, the seismological aspects of historical Chilean earthquakes were inferred mainly from old chronicles written before subduction in Chile was discovered. Here we use the original description of earthquakes to re-analyze the historical archives. Our interpretation shows that a-priori ideas, like seismic gaps and characteristic earthquakes, influenced the estimation of magnitude, location and rupture area of the older Chilean events. On the other hand, the advance in the characterization of the rheological aspects that controlled the contact between Nazca and South-American plate and the study of tsunami effects provide better estimations of the location of historical earthquakes along the seismogenic plate interface. Our re-interpretation of historical earthquakes shows a large diversity of earthquakes types; there is a major difference between giant earthquakes that break the entire plate interface and those of Mw 8.0 that only break a portion of it.

To trade or not to trade: firm-level analysis of emissions trading in Santiago, Chile.

PubMed

Coria, Jessica; Löfgren, Asa; Sterner, Thomas

2010-11-01

Whether tradable permits are appropriate for use in transition and developing economies--given special social and cultural circumstances, such as the lack of institutions and lack of expertise with market-based policies--is much debated. We conducted interviews and surveyed a sample of firms subject to emissions trading programs in Santiago, Chile, one of the first cities outside the OECD that has implemented such trading. The information gathered allows us to study what factors affect the performance of the trading programs in practice and the challenges and advantages of applying tradable permits in less developed countries. Copyright 2010 Elsevier Ltd. All rights reserved.

Immigrant health workers in Chile: is there a Latin American "brain drain"?

PubMed

Cabieses, Baltica; Tunstall, Helena

2012-08-01

Most research on the phenomenon of "brain drain" (one-way flow of highly skilled/educated individuals) has focused on movement between the least developed and most highly developed countries. Therefore, the significance of patterns of migration to middle-income countries such as those in Latin America is less clear. The aim of this study was to outline key features of international health worker "brain drain" to Chile to promote discussion and further research on this phenomenon as it pertains to the Latin American region. The study compared immigrant health workers living in Chile to both Chilean-born health workers and other immigrants living in Chile using a qualitative nationwide dataset (the results of Chile's 2009 National Socioeconomic Characterization Survey). Demographic, socioeconomic, and health-related variables were included in the analyses, which were weighted by population to obtain nationally representative estimates. In 2009, immigrant health workers represented 2.2% of all health personnel and 2.6% of all resident immigrants in the country. While most immigrant health workers had a universitylevel education, about 25% had only a high school-level education or less. There was no statistically significant difference between the distribution of immigrant health workers' household income and that of Chilean-born health workers. A significantly higher proportion of the immigrant group reported no entitlement to health care provision. While the results of this study do not indicate a significant international health worker "brain drain" to Chile, they do suggest distinctive patterns of migration within the Latin American region. Future studies in Chile could confirm the validity of these results, using a larger sample of immigrant health workers.

The influence of acculturation strategies in quality of life by immigrants in Northern Chile.

PubMed

Urzúa, Alfonso; Ferrer, Rodrigo; Canales Gaete, Valentina; Núñez Aragón, Dominique; Ravanal Labraña, Ivanna; Tabilo Poblete, Bárbara

2017-03-01

To establish the influence of acculturation strategies on quality of life, henceforth QoL. Using a cross-sectional design, two questionnaires were applied, the WHOQoL-BREF from the World Health Organization and Basabe's acculturation strategies. The questionnaires were applied to 853 Colombian and Peruvian immigrants living in Northern Chilean cities of Arica, Antofagasta and Santiago de Chile. In the psychological and social domains, as well as in the overall assessment of QoL, the most beneficial strategies are those where customs are maintained from the homeland, where "integration" then "separation" are the most beneficial. On the contrary, when the strategy for maintaining homeland customs is low, the QoL tends to be lower. The strategy of "marginalized" is associated with a lower QoL. Acculturation strategies mildly or moderately affect the psychological and social domains of quality of life as well as the overall assessment of QoL.

An empirical analysis of primary and secondary pharmaceutical patents in Chile.

PubMed

Abud, María José; Hall, Bronwyn; Helmers, Christian

2015-01-01

We analyze the patent filing strategies of foreign pharmaceutical companies in Chile distinguishing between "primary" (active ingredient) and "secondary" patents (patents on modified compounds, formulations, dosages, particular medical uses, etc.). There is prior evidence that secondary patents are used by pharmaceutical originator companies in the U.S. and Europe to extend patent protection on drugs in length and breadth. Using a novel dataset that comprises all drugs registered in Chile between 1991 and 2010 as well as the corresponding patents and trademarks, we find evidence that foreign originator companies pursue similar strategies in Chile. We find a primary to secondary patents ratio of 1:4 at the drug-level, which is comparable to the available evidence for Europe; most secondary patents are filed over several years following the original primary patent and after the protected active ingredient has obtained market approval in Chile. This points toward effective patent term extensions through secondary patents. Secondary patents dominate "older" therapeutic classes like anti-ulcer and anti-depressants. In contrast, newer areas like anti-virals and anti-neoplastics (anti-cancer) have a much larger share of primary patents.

An Empirical Analysis of Primary and Secondary Pharmaceutical Patents in Chile

PubMed Central

Abud, María José; Hall, Bronwyn; Helmers, Christian

2015-01-01

We analyze the patent filing strategies of foreign pharmaceutical companies in Chile distinguishing between “primary” (active ingredient) and “secondary” patents (patents on modified compounds, formulations, dosages, particular medical uses, etc.). There is prior evidence that secondary patents are used by pharmaceutical originator companies in the U.S. and Europe to extend patent protection on drugs in length and breadth. Using a novel dataset that comprises all drugs registered in Chile between 1991 and 2010 as well as the corresponding patents and trademarks, we find evidence that foreign originator companies pursue similar strategies in Chile. We find a primary to secondary patents ratio of 1:4 at the drug-level, which is comparable to the available evidence for Europe; most secondary patents are filed over several years following the original primary patent and after the protected active ingredient has obtained market approval in Chile. This points toward effective patent term extensions through secondary patents. Secondary patents dominate “older” therapeutic classes like anti-ulcer and anti-depressants. In contrast, newer areas like anti-virals and anti-neoplastics (anti-cancer) have a much larger share of primary patents. PMID:25915050

The Avalanche Catastrophe of El Teniente-chile: August 8 of 1944.

NASA Astrophysics Data System (ADS)

Vergara, J.; Baros, M.

The avalanche of El Teniente-Chile (~34S) August 8 of 1944, was the most serious avalanche accident in Chile of the last 100 years. On the night of August 8, 1944, a major avalanche impacted a The Sewell, a worked village of the Copper Mine of El Teniente, there were 102 fatalities, 8 building, one school and one bridged de- stroyed. Due to a storm over the central part of Chile where intense precipitation fall over the Andes mountains during nine days. Historical precipitation records near to Sewell shows that total rainfall during the storms was 299mm (La Rufina) and 349mm (Bullileo), and the day before of avalanche the 24 hours rain intensity was 93mm. The Weilbull statistical analysis of monthly snowfall (water equivalent) record in Sewell from 1912-2001 show that the total August 1944 snowfall (621mm) was the larger of the all historical records and the return period is close one events in 180 years, and the annual snowfall during 1944 was 1140mm and return periods was 3.8 years. KEYWRODS: Chile, Avalanches, Andes Mountains, Avalanche Disaster, Historical Snow Records.

Seasonal transitions and social responsibility.

PubMed

Small, Mary Rose

2013-01-01

This paper is a reflection on work transitions in an international context. Seasonal employees and employer of the winery Emiliana. The following is a personal reflection by a Canadian occupational therapy student after a recent trip to Chile. The commitment to social responsibility by the winery Emiliana guided the reflection on work transitions of seasonal employees and the employer's provision of services to improve employee's quality of life.

Different Seed Selection and Conservation Practices for Fresh Market and Dried Chile Farmers in Aguascalientes, Mexico

PubMed Central

de Jesús Luna-Ruíz, José; Gepts, Paul

2010-01-01

Different Seed Selection and Conservation Practices for Fresh Market and Dried Chile Farmers in Aguascalientes, Mexico. The process of selecting and saving seed is the most basic and oldest of agricultural practices. In today’s modern and highly capital-intensive agriculture, seeds are often treated like another chemical input. This study sought to examine seed selection and saving practices among chile farmers in Aguascalientes, Mexico, where both industrial and traditional agriculture are practiced. We observed a clear division among farmers who plant chile peppers commercially. Sixty-eight chile pepper farmers were surveyed in order to document seed selection and saving practices. Fifteen respondents (22%) planted chile peppers destined for the fresh market and all utilized purchased commercial seed of F1 hybrid varieties. Fifty-three farmers (78%) planted chiles to be dried and either saved their own or purchased seeds that others had saved and selected. Farmers who saved their own seed sought to maintain an ideotype, rather than directionally select for certain traits, much like Cleveland et al. (2000) chronicled in central Mexican maize farmers. Farmers would benefit from a participatory plant-breeding program in order to maintain productive seed stock for the continued cultivation of dried chile pepper in the state. PMID:21212817

Different Seed Selection and Conservation Practices for Fresh Market and Dried Chile Farmers in Aguascalientes, Mexico.

PubMed

Kraft, Kraig H; de Jesús Luna-Ruíz, José; Gepts, Paul

2010-12-01

Different Seed Selection and Conservation Practices for Fresh Market and Dried Chile Farmers in Aguascalientes, Mexico. The process of selecting and saving seed is the most basic and oldest of agricultural practices. In today's modern and highly capital-intensive agriculture, seeds are often treated like another chemical input. This study sought to examine seed selection and saving practices among chile farmers in Aguascalientes, Mexico, where both industrial and traditional agriculture are practiced. We observed a clear division among farmers who plant chile peppers commercially. Sixty-eight chile pepper farmers were surveyed in order to document seed selection and saving practices. Fifteen respondents (22%) planted chile peppers destined for the fresh market and all utilized purchased commercial seed of F1 hybrid varieties. Fifty-three farmers (78%) planted chiles to be dried and either saved their own or purchased seeds that others had saved and selected. Farmers who saved their own seed sought to maintain an ideotype, rather than directionally select for certain traits, much like Cleveland et al. (2000) chronicled in central Mexican maize farmers. Farmers would benefit from a participatory plant-breeding program in order to maintain productive seed stock for the continued cultivation of dried chile pepper in the state.

Glacial Hazards in Chile: Processes, Assessment, Mitigation and Risk Management Strategies

NASA Astrophysics Data System (ADS)

Glasser, N. F.; Wilson, R.; Casassa, G., Sr.; Reynolds, J.; Harrison, S.; Shannon, S. R.; Schaefer, M.; Iribarran, P.

2017-12-01

Glacial Lake Outburst Floods (GLOFs) are capable of travelling considerable distances from their source and they represent one of the most important glacial hazards. In line with observations in other parts of the world, the frequency of GLOF events in Chile has increased in recent decades highlighting the need to quantify the flood risk posed to downstream areas. This poster presents the work of the `Glacial Hazards in Chile' project which aims to (1) better understand the processes that govern the development of GLOFs in Chile, (2) estimate the socio-economic effects of GLOFs in Chile, and (3) provide a GLOF risk assessment framework that can be applied to Chile and other lower income countries globally. As an initial step towards the completion of these aims, we have recently compiled the first glacial lake inventory for the central and Patagonian Andes, which details the temporal development of glacial lakes in this region over the past three decades. This analysis was used to identify two lakes of interest that were visited during a fieldwork expedition in February 2017. The first of these, Lago Chileno in Patagonia, has recently produced a large GLOF causing significant damage to the downstream floodplain, whilst the second was identified as one of the fastest growing lakes in the central Andes. Both these lakes were surveyed using aerial imagery acquired with a drone and a custom-built bathymetry boat, data from which will help to improve our understanding of the physical processes associated with glacial lake development and failure within the Chilean Andes.

[Conditions for universal access to health in Latin America: social rights, social protection and financial and political constraints].

PubMed

Sojo, Ana

2011-06-01

After a brief review of the concept of health equity and its social and sectoral determinants, some macroeconomic aspects of health expenditure in Latin America are considered. Given the significant contemporary tensions with regard to social rights and the definition of health benefits, three emblematic experiences are analyzed in very different health systems, namely those of Chile, Colombia and Mexico. They cover different aspects, such as the guarantee of health benefits, the reduction of forms of implicit rationing and/or barriers to admission, and also aspects related to the quality of services.

Monitoring the northern Chile megathrust with the Integrated Plate boundary Observatory Chile (IPOC)

NASA Astrophysics Data System (ADS)

Schurr, Bernd; Asch, Günter; Cailleau, Beatrice; Diaz, Guillermo Chong; Barrientos, Sergio; Vilotte, Jean-Pierre; Oncken, Onno

2010-05-01

The oceanic Nazca plate subducts beneath the continental South American plate by recurrent rupture of large segments of its interface. The resulting earthquakes are among the largest and most frequent on Earth. Along the Chilean and southern Peruvian margin, all sizeable segments have ruptured at least once in the past 150 years for which there exist historic and/or instrumental records. The one segment that is most mature for re-rupture stretches for more than 500 km along the northernmost Chilean coast between roughly -23° and -18° latitude. It last broke in 1877 in a magnitude ~8.5 earthquake, triggering a major Tsunami. From the historical record, it has been known to have a recurrence cycle of approximately 110 years. The adjoining segments to the south and north broke rather recently in 1995 and 2001 in M>8 earthquakes and an M 7.7 earthquake intruded into the southern part of the seismic gap in 2007 between Antofagasto and Tocopilla. This makes northern Chile a unique natural laboratory to observe a subduction megathrust at various stages of its seismic cycle. For that purpose, installation of long-term observatories started in 2006 in a close cooperation of the Universidad de Chile (Santiago, Chile), the Universidad Catolica del Norte (Antofagasta, Chile), the Institut de Physique du Globe de Paris (France), and the GFZ German research Centre for Geosciences (Germany). Currently we are operating 17 modern seismological stations equipped with STS-2 broadband seismometers and accelerometers (EPI sensor). At least two more stations will be installed in the near future. Continuous GPS, tilt, creep, climate and magnetotellurics measurements are complementing the seismological part. A majority of the sites provide data near real-time. We will present results of seismic monitoring including analysis of the 2007 M7.7 Tocopilla earthquake sequence that was recorded during the installation stage of the observatory. We relocated the mainshock and about a one

A typology of female sex work in the Metropolitan Region of Santiago, Chile.

PubMed

Belmar, Julieta; Stuardo, Valeria; Folch, Cinta; Carvajal, Bielka; Clunes, Maria José; Montoliu, Alexandra; Casabona, Jordi

2018-04-01

In Chile, sex work takes place covertly in a variety of venues and locations. Formative research using time-location sampling methods is important in order to understand the nature of this diversity. This study used qualitative methods to develop a typology of female sex work in the Metropolitan Region of Santiago, Chile, using semi-structured interviews, focus groups and ethnographic fieldwork during visits to sex work venues. The study identified seven types of venue, which reflect the context and regulatory framework of the country and the structural vulnerabilities that affect female sex workers in Chile. These venues and locations include: cafés con piernas (coffee with legs); nightclubs, topless bars and cabarets; brothels; hotels; street and highway soliciting; massage parlours; and private residences. Formative research methods were helpful in identifying and characterising the venues and locations in which sex work occurred. Barriers to accessing and mapping specific locations were also identified. Recommendations for addressing these barriers include working with non-governmental organisations to map venues and initiate contact with the populations of interest. A comprehensive typology of sex work in the Metropolitan Region of Santiago, Chile, is an essential element for future time-location sampling and bio-behavioural research in the context of second-generation surveillance for HIV and sexually transmitted infections in Chile.

Xenopus laevis and Emerging Amphibian Pathogens in Chile.

PubMed

Soto-Azat, Claudio; Peñafiel-Ricaurte, Alexandra; Price, Stephen J; Sallaberry-Pincheira, Nicole; García, María Pía; Alvarado-Rybak, Mario; Cunningham, Andrew A

2016-12-01

Amphibians face an extinction crisis with no precedence. Two emerging infectious diseases, ranaviral disease caused by viruses within the genus Ranavirus and chytridiomycosis due to Batrachochytrium dendrobatidis (Bd), have been linked with amphibian mass mortalities and population declines in many regions of the globe. The African clawed frog (Xenopus laevis) has been indicated as a vector for the spread of these pathogens. Since the 1970s, this species has been invasive in central Chile. We collected X. laevis and dead native amphibians in Chile between 2011 and 2013. We conducted post-mortem examinations and molecular tests for Ranavirus and Bd. Eight of 187 individuals (4.3 %) tested positive for Ranavirus: seven X. laevis and a giant Chilean frog (Calyptocephallela gayi). All positive cases were from the original area of X. laevis invasion. Bd was found to be more prevalent (14.4 %) and widespread than Ranavirus, and all X. laevis Bd-positive animals presented low to moderate levels of infection. Sequencing of a partial Ranavirus gene revealed 100 % sequence identity with Frog Virus 3. This is the first report of Ranavirus in Chile, and these preliminary results are consistent with a role for X. laevis as an infection reservoir for both Ranavirus and Bd.

Using Information and Communication Technologies to Prevent Suicide Among Secondary School Students in Two Regions of Chile: A Randomized Controlled Trial

PubMed Central

Mascayano, Franco; Schilling, Sara; Tapia, Eric; Santander, Felipe; Burrone, María S.; Yang, Lawrence H.; Alvarado, Rubén

2018-01-01

Background: There is an increasing concern for addressing suicide among adolescents in Latin America. Recent mental health policies encourage the development and implementation of preventive interventions for suicide. Such initiatives, however, have been scarcely developed, even in countries with solid mental health services such as Chile. The use of information and communications technology (ICT) might contribute to create accessible, engaging, and innovative platforms to promote well-being and support for adolescents with mental health needs and suicide risk. Objective: To evaluate a program based on ICT to prevent suicide and enhance mental health among adolescents in Chile. Method: A cluster randomized controlled trial (RCT) will be conducted including 428 high-school students aged 18–14 years in two regions of Chile. Study procedures will take place as follows: (1) design of the intervention model and creation of prototype; (2) selection and randomization of the participating public schools; (3) implementation of the 3-month intervention and evaluation at baseline, post-intervention period, and a 2-month follow-up. Suicidal ideation at the 2-month follow up is the primary outcome in this study. Secondary outcomes include negative psychological outcomes (e.g., stigma, depression, anxiety) as well as a number of protective psychological and social factors. Indicators regarding the study implementation will be also gathered. Discussion: Here we describe a novel program based on technological devices and aimed to target youth suicide in Chile. This is the first clinical trial of such a program in Latin America, and to our knowledge, the first of its kind in any middle income country. Trial Registration: gov Identifier: NCT03514004 PMID:29922187

Regulating self-selection into private health insurance in Chile and the United States.

PubMed

Vargas Bustamante, Arturo; Méndez, Claudio A

2016-07-01

In the 1980s, Chile adopted a mixed (public and private) model for health insurance coverage similar to the one recently outlined by the Affordable Care Act in the United States (US). In such a system, a mix of public and private health plans offer nearly universal coverage using a combined approach of managed competition and subsidies for low-income individuals. This paper uses a "most different" case study design to compare policies implemented in Chile and the US to address self-selection into private insurance. We argue that the implementation of a mixed health insurance system in Chile without the appropriate regulations was complex, and it generated a series of inequities and perverse incentives. The comparison of Chile and the US healthcare reforms examines the different approaches that both countries have used to manage economic competition, address health insurance self-selection and promote solidarity. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Protecting the Local Dark-Sky Areas around the International Observatories in Chile.

NASA Astrophysics Data System (ADS)

Smith, M. G.

2001-12-01

This report covers efforts by IAU Commission 50's new Working Group on Light Pollution to slow or halt the spread of incipient light pollution near the VLT, the Magellan 6.5m telescopes, Gemini South, SOAR, Blanco and many smaller telescopes in Chile. An effort has just begun to protect the ALMA site in Northern Chile from RFI. Such work includes extensive outreach programs to the local population, schools and industry as well as to local, regional and national levels of government in Chile. The group is working internationally with such organizations as the IDA; one member has recently led the production of "The first world atlas of the artificial night-sky brightness". These efforts have resulted in the first national-level environmental legislation covering dark skies as part of a government effort to protect the environment. Chilean manufacturers are now producing competitive, full-cut-off, street lighting designed specifically to comply with the new legislation. The Chilean national tourism agency is supporting "Astronomical Tourism" based on the dark, clear skies of Chile. An international conference on Controlling Light Pollution and RFI will be held in La Serena, Chile on 5-7 March, 2002, backed up by a parallel meeting of Chilean amateur astronomers. Much work remains to be done. Most of this work is supported by funding from the US National Science Foundation through CTIO, and from ESO, OCIW and CONAMA.

Psychometric Evaluation of the Adolescent Health Promotion Scale in Chile: Differences by Socioeconomic Status and Gender.

PubMed

Rojas-Barahona, Cristian A; Gaete, Jorge; Olivares, Esterbina; Förster, Carla E; Chandia, Eugenio; Chen, Mei-Yen

2017-12-01

The promotion of healthy behaviors is a relevant issue worldwide, especially among adolescent populations, as this is the developmental stage where most unhealthy behaviors become ingrained. The aim of this study was to analyze the psychometric properties of the Spanish version of the Adolescent Health Promotion Scale (AHPS) in a Chilean sample of early adolescents. The sample was composed of 1,156 adolescents aged 10-14 years from schools in San Felipe, Chile. Item structure was assessed using exploratory and confirmatory factor analyses; reliability was measured using Cronbach's alpha; and differences in terms of gender, age, and socioeconomic status (SES) were established using analysis of variance. The analyses of item structure identified all of the six original factors (nutrition behaviors, health responsibility, social support, life appreciation, stress management and exercise behavior) as significant. However, eight items did not fit the Chilean population well. Therefore, the AHPS in Chile has been reduced to 32 items. The Cronbach's alpha of the 32-item Chilean AHPS was .95, with the subscale coefficients ranging from .76 to .94. In addition, female subjects performed better than male subjects, and individuals of higher SES scored higher than the middle and lower socioeconomic groups. No differences on AHPS scores were found in different age groups. The AHPS appears to have good psychometric properties in terms of item structure and reliability. Consistent with studies carried out in other countries, health promotion behavioral differences were observed in association with gender and SES. The results support the Chilean version of the AHPS as an appropriate instrument for measuring the health promotion behaviors of early adolescents in Chile and for comparing results with those from other countries.

[Human resources for health in Chile: the reform's pending challenge].

PubMed

Méndez, Claudio A

2009-09-01

Omission of human resources from health policy development has been identified as a barrier in the health sector reform's adoption phase. Since 2002, Chile's health care system has been undergoing a transformation based on the principles of health as a human right, equity, solidarity, efficiency, and social participation. While the reform has set forth the redefinition of the medical professions, continuing education, scheduled accreditation, and the introduction of career development incentives, it has not considered management options tailored to the new setting, a human resources strategy that has the consensus of key players and sector policy, or a process for understanding the needs of health care staff and professionals. However, there is still time to undo the shortcomings, in large part because the reform's implementation phase only recently has begun. Overcoming this challenge is in the hands of the experts charged with designing public health strategies and policies.

CHILES Con Pol: An ultra-deep JVLA survey probing galaxy evolution and cosmic magnetism

NASA Astrophysics Data System (ADS)

Hales, Christopher A.; Momjian, Emmanuel; van Gorkom, Jacqueline; Rupen, Michael P.; Greiner, Maksim; Ensslin, Torsten A.; Bonzini, Margherita; Padovani, Paolo; Harrison, Ian; Brown, Michael L.; Gim, Hansung; Yun, Min S.; Maddox, Natasha; Stewart, Adam; Fender, Rob P.; Tremou, Evangelia; Chomiuk, Laura; Peters, Charee; Wilcots, Eric M.; Lazio, Joseph

2015-08-01

We are undertaking a 1000 hour campaign with the Karl G. Jansky VLA to survey 0.2 square degrees of the COSMOS field in full polarization continuum at 1.4 GHz. Our observations are part of a joint program with the spectral line COSMOS HI Large Extragalactic Survey (CHILES). When complete, we expect our CHILES Continuum Polarization (CHILES Con Pol) survey to reach an SKA-era sensitivity of 500 nJy per 4 arcsecond resolving beam, the deepest view of the radio sky yet. CHILES Con Pol will open new and fertile parameter space, with sensitivity to star formation rates of 10 Msun per year out to an unprecedented redshift of z=2, and ultra-luminous infrared galaxies and sub-millimeter galaxies out to redshifts of z=8 and beyond. This rich resource will extend the utility of radio band studies beyond the usual radio quasar and radio galaxy populations, opening sensitivity to the starforming and radio-quiet AGN populations that form the bulk of extragalactic sources detected in the optical, X-ray, and infrared bands. In this talk I will outline the key science of CHILES Con Pol, including galaxy evolution and novel measurements of intergalactic magnetic fields. I will present initial results from the first 180 hours of the survey and describe our forthcoming Data Release 1. I invite the astronomical community to consider unique science that can be pursued with CHILES Con Pol radio data.

Psychosocial variables of sexual satisfaction in Chile.

PubMed

Barrientos, Jaime E; Páez, Dario

2006-01-01

This study analyzed psychosocial variables of sexual satisfaction in Chile using data from the COSECON survey. Participants were 5,407 subjects (2,244 min and 3,163 women, aged 18-69 years). We used a cross-sectional questionnaire with a national probability sample. Data were collected using a thorough sexual behavior questionnaire consisting of 190 face-to-face questions and 24 self-reported questions. A single item included in the COSECON questionnaire assessed sexual satisfaction. Results showed that high education level, marital status, and high socioeconomic levels were associated with sexual satisfaction in women but not in men. The results also showed important gender differences and sustain the idea that sexuality changes may be more present in middle and high social classes. The proximal variables typically used for measuring sexual satisfaction, such as the frequency of sexual intercourse and orgasm, showed a positive but smaller association with sexual satisfaction. Other important variables related to sexual satisfaction were being in love with the partner and having a steady partner. The results confirmed previous findings and are discussed in the frame of approaches like the exchange, equity, and sexual scripts theories.

Genetic diversity and structure in semiwild and domesticated chiles (Capsicum annuum; Solanaceae) from Mexico.

PubMed

Aguilar-Meléndez, Araceli; Morrell, Peter L; Roose, Mikeal L; Kim, Seung-Chul

2009-06-01

The chile of Mesoamerica, Capsicum annuum, is one of five domesticated chiles in the Americas. Among the chiles, it varies the most in size, form, and color of its fruits. Together with maize, C. annuum is one of the principal elements of the neotropical diets of Mesoamerican civilizations. Despite the great economic and cultural importance of C. annuum both worldwide and in Mexico, however, very little is known about its geographic origin and number of domestications. Here we sampled a total of 80 accessions from Mexico (58 semiwild and 22 domesticated) and examined nucleotide sequence diversity at three single- or low-copy nuclear loci, Dhn, G3pdh, and Waxy. Across the three loci, we found an average reduction of ca. 10% in the diversity of domesticates relative to semiwild chiles and geographic structure within Mexican populations. The Yucatan Peninsula contained a large number of haplotypes, many of which were unique, suggesting an important region of chile domestication and center of diversity. The present sampling of loci did not conclusively resolve the number and location of domestications, but several lines of evidence suggest multiple independent domestications from widely distributed progenitor populations.

Study protocol for the Maule Cohort (MAUCO) of chronic diseases, Chile 2014-2024.

PubMed

Ferreccio, Catterina; Roa, Juan Carlos; Bambs, Claudia; Vives, Alejandra; Corvalán, Alejandro H; Cortés, Sandra; Foerster, Claudia; Acevedo, Johanna; Huidobro, Andrea; Passi, Alvaro; Toro, Pablo; Covacevich, Yerko; de la Cruz, Rolando; Koshiol, Jill; Olivares, Mauricio; Miquel, Juan Francisco; Cruz, Francisco; Silva, Raúl; Quest, Andrew F; Kogan, Marcelo J; Castro, Pablo F; Lavandero, Sergio

2016-02-04

Maule Cohort (MAUCO), a Chilean cohort study, seeks to analyze the natural history of chronic diseases in the agricultural county of Molina (40,000 inhabitants) in the Maule Region, Chile. Molina´s population is of particular interest because in the last few decades it changed from being undernourished to suffering excess caloric intake, and it currently has the highest national rates of cardiovascular diseases, stomach cancer and gallbladder cancer. Between 2009 and 2011 Molina´s poverty rate dropped from 24.1 % to 13.5 % (national average 20.4 %); in this period the county went from insufficient to almost complete basic sanitation. Despite these advances, chemical pollutants in the food and air are increasing. Thus, in Molina risk factors typical of both under-developed and developed countries coexist, generating a unique profile associated with inflammation, oxidative stress and chronic diseases. MAUCO is the core project of the recently established Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile & Pontificia Universidad Católica de Chile. In this study, we are enrolling and following 10,000 adults aged 38 to 74 years over 10 years. All eligible Molina residents will be enrolled. Participants were identified through a household census. Consenting individuals answer an epidemiological survey exploring risk factors (psycho-social, pesticides, diet, alcohol, and physical activity), medical history and physical and cognitive conditions; provide fasting blood, urine, and saliva samples; receive an electrocardiogram, abdominal ultrasound and bio-impedance test; and take a hand-grip strength test. These subjects will be re-interviewed after 2, 5 and 7 years. Active surveillance of health events is in place throughout the regional healthcare system. The MAUCO Bio-Bank will store 30 to 50 aliquots per subject using an NIH/NCI biorepository system for secure and anonymous linkage of samples with data. MAUCO´s results will help design public health

Education of the Televiewer in Chile.

ERIC Educational Resources Information Center

Reyes, Miguel T.

This paper begins with a discussion of the origins of Chilean television, including its channels, programs, and transmission times, and how education for television has arisen in Chile as a defense against its influence. The initial concern of sociologists' about this influence and later development of ideas and programs by a number of…

Arsenic exposure and its impact on health in Chile.

PubMed

Ferreccio, Catterina; Sancha, Ana María

2006-06-01

The problem of arsenic in Chile was reviewed. In Chile, the population is exposed to arsenic naturally via drinking-water and by air pollution resulted from mining activities. The sources of arsenic were identified to estimate the exposure of population to arsenic through air, water, and food. Health effects, particularly early effects, observed in children and adults, such as vascular diseases (premature cardiac infarct), respiratory illnesses (bronchiectasis), and skin lesions have been described. Chronic effects, such as lung and bladder cancers, were reported 20 years after peak exposure and persisted 27 years after mitigation measures for removing arsenic from drinking surface water were initiated. Although the effects of arsenic are similar in different ethnic and cultural groups (e.g. Japanese, Chinese, Indian, Bangladeshi, American, and Taiwanese), variations could be explained by age at exposure, the dose received, smoking, and nutrition. Since health effects were observed at arsenic levels of 50 microg/L in drinking-water, it is advised that Chile follows the World Health Organization's recommendation of 10 microg/L. The Chilean experience in removal of arsenic suggests that it is feasible to reach this level using the conventional coagulation process.

Risk segmentation in Chilean social health insurance.

PubMed

Hidalgo, Hector; Chipulu, Maxwell; Ojiako, Udechukwu

2013-01-01

The objective of this study is to identify how risk and social variables are likely to be impacted by an increase in private sector participation in health insurance provision. The study focuses on the Chilean health insurance industry, traditionally dominated by the public sector. Predictive risk modelling is conducted using a database containing over 250,000 health insurance policy records provided by the Superintendence of Health of Chile. Although perceived with suspicion in some circles, risk segmentation serves as a rational approach to risk management from a resource perspective. The variables that have considerable impact on insurance claims include the number of dependents, gender, wages and the duration a claimant has been a customer. As shown in the case study, to ensure that social benefits are realised, increased private sector participation in health insurance must be augmented by regulatory oversight and vigilance. As it is clear that a "community-rated" health insurance provision philosophy impacts on insurance firm's ability to charge "market" prices for insurance provision, the authors explore whether risk segmentation is a feasible means of predicting insurance claim behaviour in Chile's private health insurance industry.

New records for millipedes from southern Chile (Polydesmida: Dalodesmidae; Polyzoniida: Siphonotidae).

PubMed

Mesibov, Robert Evan

2017-01-01

Millipedes from 1983 collections by the author in southern Chile have been identified and registered as specimen lots at the Queen Victoria Museum and Art Gallery (QVMAG) in Launceston, Tasmania. Collection and specimen data from the new QVMAG specimen lots have been archived in Darwin Core format together with a KML file of occurrences. The 31 occurrence records in the Darwin Core Archive list 13 millipede taxa from 16 sites in Llanquihue and Osorno provinces, Chile.

Aerosols Observations with a new lidar station in Punta Arenas, Chile

NASA Astrophysics Data System (ADS)

Barja, Boris; Zamorano, Felix; Ristori, Pablo; Otero, Lidia; Quel, Eduardo; Sugimoto, Nobuo; Shimizu, Atsushi; Santana, Jorge

2018-04-01

A tropospheric lidar system was installed in Punta Arenas, Chile (53.13°S, 70.88°W) in September 2016 under the collaboration project SAVERNET (Chile, Japan and Argentina) to monitor the atmosphere. Statistical analyses of the clouds and aerosols behavior and some cases of dust detected with lidar, at these high southern latitude and cold environment regions during three months (austral spring) are discussed using information from satellite, modelling and solar radiation ground measurements.

HIV ISSUES AND MAPUCHES IN CHILE

PubMed Central

Cianelli, Rosina; Ferrer, Lilian; Cabieses, Báltica; Araya, Alejandra; Matsumoto, Cristina; Miner, Sarah

2015-01-01

Chile is a country with an incipient HIV epidemic. Just as in other countries, disadvantaged groups in Chile are contributing to the increased incidence of the disease. The Mapuche indigenous population is one such group that has been affected by the spread of HIV. However, no prevention programs are tailored to the culturally specific needs of this community. In recognition of this discrepancy, an academic-community partnership was formed to develop an HIV educational module for a Mapuche community. The module was developed for use as part of an already established health-related program. The aims of the module were to identify perceptions about HIV among Mapuches and present information specific to HIV and its prevention. Focus was placed on cultural sensitivity. The module was carried out in connection with a first-aid course in an attempt to increase effectiveness of the intervention by working jointly with an established community program. Sixteen (16) Mapuches participated voluntarily and demonstrated some knowledge regarding HIV, but they lacked an overall understanding as to how it is transmitted and why prevention strategies are affective. Participants correctly identified sexual contact as a means of transmission, but when asked why, one person stated, “I just know it, I read it.” There were significant barriers to communication within the group, secondary to cultural practices related to age and gender. Major obstacles in controlling HIV are the lack of prevention strategies targeted to disadvantaged groups. The module developed for this intervention was the first effort of the Academic Community Partnership established between the Pontificia Universidad Católica de Chile and the Mapuche group around HIV prevention. Continued collaboration between academia and affected communities as well as incorporating HIV information into established programs are effective strategies for delivering prevention information to disadvantaged populations and for

Trends and correlates of cystic echinococcosis in Chile: 2001–2012

PubMed Central

Gelaw, Fkadu; Antillon, Marina; Fuentes, Rodrigo; Weinberger, Daniel Martin

2017-01-01

Echinococcosis is a neglected zoonotic disease affecting over 1 million people worldwide at any given time. It is the leading cause of hospital admissions for parasitic diseases in Chile. We conducted a retrospective investigation of hospitalized cases to describe the epidemiological trends of echinococcosis in Chile. We also examined the potential environmental risk factors for echinococcosis hospitalization rates. Through nation-wide hospital discharge data, a total of 11,516 hospitalized patients with cystic echinococcosis were identified between January 2001 and December 2012. The mean age of hospitalization was 40 years, with notable gender difference in pediatric patients. The hospitalization rate was found to be overall steadily decreasing from 2001 (7.02 per 100,000) to 2012 (4.53 per 100,000) with a 5% decrease per year (rate ratio = 0.95 [95% CI: 0.94, 0.96]). The hospitalization rate was higher in the south of Chile compared to the north. Goat density and intermediate precipitation were found to be significantly positively associated with the hospitalization rate while annual average temperature was found to be significantly negatively associated with the hospitalization rate. Findings of this study indicate that echinococcosis is still an important public health burden in Chile related to interaction with livestock and climate. Efforts should be placed on targeted prevention measures for farmers and raising awareness of echinococcosis among health care workers. PMID:28915247

Rubber finger stripper harvester for green chile

USDA-ARS?s Scientific Manuscript database

Harvest mechanization as a system requires modifying or creating new components including cultivars, production practices, and harvest, transportation and processing plant machinery. New Mexican chile is one of the last segments of the pepper industry to still rely on hand labor. This paper reports ...

Calbuco Volcano Erupts in Southern Chile

NASA Image and Video Library

2015-04-24

Calbuco Volcano in southern Chile has erupted for the first time since 1972, with the last major eruption occurring in 1961 that sent ash columns 12-15 kilometers high. This image was taken by the Suomi NPP satellite's VIIRS instrument in a high resolution infrared channel around 0515Z on April 23, 2015. Credit: NOAA/NASA/NPP/VIIRS

Social Spending in Latin America: The Story of the 1980s. World Bank Discussion Papers No. 106.

ERIC Educational Resources Information Center

Grosh, Margaret E.

This study traces public sector expenditures for nine Latin American countries in the 1980s in order to determine how social services and social well-being fared during the economic stringencies of the decade. The countries included are Argentina, Bolivia, Brazil, Chile, Costa Rica, the Dominican Republic, El Salvador, Jamaica, and Venezuela. The…

7 CFR 319.56-38 - Citrus from Chile.

Code of Federal Regulations, 2014 CFR

2014-01-01

... NPPO of Chile after the post-harvest processing. A biometric sample will be drawn and examined from... fruit is released for entry into the United States. (ii) A biometric sample of boxes from each...

7 CFR 319.56-38 - Citrus from Chile.

Code of Federal Regulations, 2013 CFR

2013-01-01

... NPPO of Chile after the post-harvest processing. A biometric sample will be drawn and examined from... fruit is released for entry into the United States. (ii) A biometric sample of boxes from each...

7 CFR 319.56-38 - Citrus from Chile.

Code of Federal Regulations, 2012 CFR

2012-01-01

... NPPO of Chile after the post-harvest processing. A biometric sample will be drawn and examined from... fruit is released for entry into the United States. (ii) A biometric sample of boxes from each...

["Revista Médica de Chile": 120 years (July 1872-July 1992)].

PubMed

Costa-Casaretto, C

1992-07-01

The "Revista Medica de Chile" founded in 1872 is the second oldest medical journal in Latin America after the "Gaceta Medica de Mexico" (1864). Among medical journals in the world it is placed 24. It has been published monthly without interruption, except for the period January through December 1891, due to the revolution taking place at that time. The first Editor was German Schneider, a German physician from Bonn who came to Chile in 1850 with the immigrants that settled in the South.

Ecology, genetic diversity, and phylogeographic structure of andes virus in humans and rodents in Chile.

PubMed

Medina, Rafael A; Torres-Perez, Fernando; Galeno, Hector; Navarrete, Maritza; Vial, Pablo A; Palma, R Eduardo; Ferres, Marcela; Cook, Joseph A; Hjelle, Brian

2009-03-01

Andes virus (ANDV) is the predominant etiologic agent of hantavirus cardiopulmonary syndrome (HCPS) in southern South America. In Chile, serologically confirmed human hantavirus infections have occurred throughout a wide latitudinal distribution extending from the regions of Valparaíso (32 to 33 degrees S) to Aysén (46 degrees S) in southern Patagonia. In this study, we found seropositive rodents further north in the Coquimbo region (30 degrees S) in Chile. Rodent seroprevalence was 1.4%, with Oligoryzomys longicaudatus displaying the highest seroprevalence (5.9%), followed by Abrothrix longipilis (1.9%) and other species exhibiting Chile. Phylogenetic analyses showed two major ANDV South (ANDV Sout) clades, congruent with two major Chilean ecoregions, Mediterranean (Chilean matorral [shrubland]) and Valdivian temperate forest. Human and rodent samples grouped according to geographic location. Phylogenetic comparative analyses of portions of S and medium segments (encoding glycoproteins Gn and Gc) from a subset of rodent specimens exhibited similar topologies, corroborating two major ANDV Sout clades in Chile and suggesting that yet unknown factors influence viral gene flow and persistence throughout the two Chilean ecoregions. Genetic algorithms for recombination detection identified recombination events within the S segment. Molecular demographic analyses showed that the virus is undergoing purifying selection and demonstrated a recent exponential growth in the effective number of ANDV Sout infections in Chile that correlates with the increased number of human cases reported. Although we determined virus sequences from four rodent species, our results confirmed O. longicaudatus as the primary ANDV Sout reservoir in Chile. While evidence of geographic differentiation

Unforgotten to the unforgettable: how Arpilleras contributed to Chilean history informing everyday occupations and social change.

PubMed

Traini, Susan

2013-01-01

The September 11, 1973 Pinochet military coup marks the anniversary of a changed way of life for everyone in Chile and has influenced people around the world. This paper provides a reflection on the social, political, and personal injustices faced by the women of Chile during a vicious dictatorship, through the depiction of an Arpillera. This paper unfolds the women's experience of occupational transitions and how they shared their stories of injustices to the world at a time when almost all other voices of protest had been silenced. A narrative and historical reflection is used to offer an interpretation of the experiences of transitions among these women. Through the art of survival and a shared mission, the women of Chile worked outside of the traditional political system to effect political change.

Worthy Women of Chile: What Role Did They Play? Fulbright-Hays Summer Seminar Abroad Program 1995 (Chile).

ERIC Educational Resources Information Center

Hertzberg, Ruth A.

This paper describes the lives of some notable women in the history of Chile from the time of the conquistadors to the present. The significant women described in the paper include: (1) Ines de Suarez (accompanied Pedro de Validivia in 1544); (2) Micaela Bastidas Puyucahua (wife of Incan leader Jose Gabriel Tupac Amaru, about 1780); (3) Gabriela…

Influence of 1,3-Dichloropropene, Fenamiphos, and Carbofuran on Meloidogyne incognita Populations and Yield of Chile Peppers

PubMed Central

Thomas, S. H.

1994-01-01

Field trials were conducted during 1986, 1988, 1989, and 1991 to compare the effects of 1,3-dichloropropene, fenamiphos, and carbofuran on yield and quality of chile peppers (Capsicum annuum) in soil infested with Meloidogyne incognita. When compared with untreated plots, numbers of M. incognita juveniles recovered from soil 60 and(or) 90 days after chile pepper emergence were reduced (P = 0.05) following 1,3-D treatment every year except 1986. Nematode numbers were also reduced (P = 0.05) by fenamiphos in 1989. Chile pepper yields were significantly higher than those in untreated control plots (P = 0.05) all 4 years in plots treated with 1,3-D and in 1989 in plots treated with fenamiphos. Use of carbofuran did not significantly reduce nematode numbers or enhance yields in these experiments. Green chile pepper fruit quality was enhanced (P = 0.05) following 1,3-D treatments in 1988 and 1989 but was unaffected by fenamiphos or carbofuran application. Increasing placement depth of 1,3-D from 28 to 48 cm increased (P = 0.05) red chile pepper yield compared with that obtained with conventional placement in 1988 only, and did not affect green chile pepper yield. PMID:19279948

Decentralization and equity of resource allocation: evidence from Colombia and Chile.

PubMed Central

Bossert, Thomas J.; Larrañaga, Osvaldo; Giedion, Ursula; Arbelaez, José Jesus; Bowser, Diana M.

2003-01-01

OBJECTIVE: To investigate the relation between decentralization and equity of resource allocation in Colombia and Chile. METHODS: The "decision space" approach and analysis of expenditures and utilization rates were used to provide a comparative analysis of decentralization of the health systems of Colombia and Chile. FINDINGS: Evidence from Colombia and Chile suggests that decentralization, under certain conditions and with some specific policy mechanisms, can improve equity of resource allocation. In these countries, equitable levels of per capita financial allocations at the municipal level were achieved through different forms of decentralization--the use of allocation formulae, adequate local funding choices and horizontal equity funds. Findings on equity of utilization of services were less consistent, but they did show that increased levels of funding were associated with increased utilization. This suggests that improved equity of funding over time might reduce inequities of service utilization. CONCLUSION: Decentralization can contribute to, or at least maintain, equitable allocation of health resources among municipalities of different incomes. PMID:12751417

[Work absenteeism in Chile according to the type of work place].

PubMed

Mesa, Francisco R; Kaempffer, Ana María

2004-09-01

The issue of medically justified work absenteeism has a great relevance in Chile at the present moment. To analyze sick leaves among people working in hospitals, mines, automotive industry and universities. Analysis of 14 thesis and research papers about absenteeism in Chile. The incapacity rate (number of days with sick leave per worker per year, the frequency rate (number of sick leaves per year per worker) and the severity rate (mean duration of sick leaves) were calculated. The diseases causing the highest rates of absenteeism were also recorded. The mean age of the studied populations was 36 years old and the most common diseases causing absenteeism were respiratory, rheumatologic and trauma. Hospital workers had the highest incapacity rate with 14.3 days of sick leave per worker per year, followed by mining industry with 12 days, automotive industry with 7.1 days and universities with 6 days. In Chile, respiratory diseases are the main cause of sick leaves and hospital workers have the highest incapacity rate.

Diffusion of Technical Agricultural Information in Chile.

ERIC Educational Resources Information Center

Brown, Marion Ray

This study examined current thought concerning the role of mass communication in economic development in developing nations; analyzed existing efforts to diffuse agricultural technology in Chile; assessed the effectiveness of various approaches; and tested the effects (primarily on knowledge levels) of an experimental technical information service…

[Public financing of health research in Chile].

PubMed

Paraje, Guillermo

2010-01-01

In Chile, researchers can apply to public research funds through specific research projects and must compete with other professionals of other disciplines. To perform a critical assessment of the allocation of public funds for health research in Chile by a public institution called CONICYT. A database was constructed with health projects financed by CONICYT, between 2002 and 2006. Projects were classified (according to their titles) in three methodological categories and nine topics. Age, gender and region where the main researcher is based, were also recorded. 768 research projects were analyzed. Biomedical, clinical and public health research projects accounted for 66, 24 and 10% of allocated funds, respectively. Main researchers were female in 31 % of projects, their mean age was 52 years and 76% worked in the Metropolitan region. These results show that some objectives of the National Research System lead by CONICYT, such as using research as a tool for regional development and allocating funds for conditions with a large burden, are not been met.

Design of a Teacher Professional Development Program for International Collaborative Astronomy Research in Chile

NASA Astrophysics Data System (ADS)

Pompea, S. M.; Seguel, J.; Sparks, R.; Opazo, L.; Walker, C. E.

2011-12-01

We have designed (but not yet implemented) a program where five US teachers will team with five Chilean teachers to conduct high-quality astronomical research in Chile that can be brought back to their classrooms and shared with their students. This project will introduce US teachers to four research projects at the Observatorio Cruz del Sur, one the largest municipal observatories in South America. The program would operate over the course of a year or more, with a month of observing and conducting research in Chile. The observatory is located in the small town of Combarbalá (Limari Province, IV Región de Coquimbo) in a region rich in archeological, historical, and cultural heritage. Teachers will use high-sensitivity digital detectors to take data through telescopes and with cameras as part of four research projects- light pollution research, digital photography of dark large areas of the sky using wide angle cameras, asteroid photometry, and exoplanet photometric studies. The project partners the National Optical Astronomy Observatory (Tucson, Arizona and La Serena, Chile), the Municipality of the town of Combarbalá, the National Observatory of Chile/University of Chile, and REUNA, an internet communication alliance that serves Chilean universities and observatories. Since the US teachers will have their astronomy classes running while they are in Chile, the teachers will be communicating with their classes on a regular basis. The teachers will also be providing long-term access to southern sky data for other teachers and students in the US while establishing the basis for long-term collaborative research. We expect the program to establish long-term international research collaborations among US and Chilean teachers and students.

7 CFR 319.56-38 - Citrus from Chile.

Code of Federal Regulations, 2010 CFR

2010-01-01

... if the fruit is fumigated either in Chile or at the port of first arrival in the United States with methyl bromide for B. chilensis in accordance with part 305 of this chapter. An APHIS inspector will...

7 CFR 319.56-38 - Citrus from Chile.

Code of Federal Regulations, 2011 CFR

2011-01-01

... if the fruit is fumigated either in Chile or at the port of first arrival in the United States with methyl bromide for B. chilensis in accordance with part 305 of this chapter. An APHIS inspector will...

Fires in Chile

NASA Technical Reports Server (NTRS)

2002-01-01

On February 5, 2002, the dense smoke from numerous forest fires stretched out over the Pacific Ocean about 400 miles south of Santiago, Chile. This true-color Moderate-resolution Imaging Spectroradiometer (MODIS) image shows the fires, which are located near the city of Temuco. The fires are indicated with red dots (boxes in the high-resolution imagery). The fires were burning near several national parks and nature reserves in an area of the Chilean Andes where tourism is very popular. Southeast of the fires, the vegetation along the banks of the Rio Negro in Argentina stands out in dark green. Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC

[A participatory model for addressing violence against women in La Araucanía, Chile].

PubMed

Ketterer Romero, Lucy Mirtha; Muñoz, Cecilia Mayorga; Henríquez, Marcelo Carrasco; Higueras, Abel Soto; Ancalaf, Ana Tragolaf; Nitrihual, Luis; Del Valle, Carlos

2017-06-08

Violence against women is considered a public health problem that affects women worldwide. Recently, the Directing Council of the Pan American Health Organization declared its serious socioeconomic impact in the Region of the Americas and committed to undertaking actions in the health services to address this problem. Within that framework, this paper describes the steps of a participatory action research (PAR) approach that is being implemented in the Wenteche Territory of the La Araucanía region of Chile, which aims to strengthen community bonds, rekindle opportunities for dialogue with and among the people of the territory, foster social participation and democracy in the generation of pertinent, participatory knowledge regarding this problem, and obtain information to support design of an intervention model adapted to local characteristics.

[Chile's experience with developing abalone (Haliotis spp.) farming: opportunities and challenges].

PubMed

Enríquez, R; Villagrán, R

2008-04-01

Intensive abalone farming--specifically of the red abalone (Haliotis rufescens) and the green (or Japanese) abalone (Haliotis discus hannai)--has expanded rapidly in Chile since the late 1990s, and this article presents an overview of the challenges facing the industry and the factors which favour its development. At present, 100% of Chile's abalone enterprises farm the H. rufescens species, owing to its suitability for full-cycle culture. In the analysis of factors that facilitate the development of abalone farming in Chile, those that stand out include the characteristics of the aquatic ecosystem, existing entrepreneurial and professional skills, decisive government support in co-financing scientific and technological projects, infrastructure and associated services to support these development initiatives and a market where prices have remained stable and demand for abalone products has been steady. The greatest challenges facing intensive abalone farming in Chile are providing a constant supply of macroalgae for abalone feed and developing complementary feed, as well as updating current legislation on intensive abalone farming, strengthening producer associations and establishing health certification. The article discusses examples of the impact that native organisms can have on animals introduced into an aquatic ecosystem and the international transmission of agents such as withering syndrome and sabellid polychaete infestation disease, associated with the movement of abalone seeds and broodstock. The article also emphasises the importance of implementing the recommendations of the World Organisation for Animal Health.

The GNSS Component of the Seismic Monitoring System in Chile

NASA Astrophysics Data System (ADS)

Barrientos, S. E.

2016-12-01

Chile is amongst the most seismically active countries in the world. Since mid-XVI Century, a magnitude 8 or more earthquake has taken place every dozen of years, as an average. In the last 100 years, more than ten events with magnitudes around 8 or larger have taken place in this part of world. Three events with M>8 have taken place only in the last six years. The largest earthquake ever recorded took place in May, 1960, in southern Chile. Such extreme seismic activity is the result of the interaction of the Nazca, Antarctic, Scotia and South American plates in southwestern South America where Chile is located. These megathrust earthquakes exhibit long rupture regions reaching several hundreds of km with fault displacements of several tens of meters. At least eighteen of these earthquakes have generated local tsunamis with runups larger than 4 m -including events in 2010, 2014 and 2015- therefore it is mandatory to establish a system with capabilities to rapidly evaluate the tsunamigenic potential of these events. In 2013, the newly created National Seismological Center (CSN) of the University of Chile was tasked to upgrade the countrýs seismic network by increasing the numbers of real-time monitoring stations. The most important change to previous practices is the establishment of a GNSS network composed by 130 devices, in addition to the incorporation of 65 new collocated broadband and strong motion instruments. Additional 297 strong motion instruments for engineering purposes complement the system. Forty units -of the 130 devices- present an optional RTX capability, where satellite orbits and clock corrections are sent to the field device producing a 1-Hz position stream at 4-cm level. First records of ground displacement -using this technology-were recorded at the time of the largest aftershock (Mw=7.6) of the sequence that affected northern Chile in 2014. The CSN is currently developing automatic detectors and amplitude estimators of displacement from the

[Notes about other epidemics in Colonial Chile].

PubMed

Laval, Enrique

2015-10-01

In chronicles or in the historiography of the Colony in Chile there are few references about epidemics different to smallpox; like typhus, typhoid fever, dysentery, etc. Almost all, fast spreading in the country and some with high lethality, which led to overflowing the capacity of hospitals in the Chilean colonial period.

HIV Issues and Mapuches in Chile.

PubMed

Cianelli, Rosina; Ferrer, Lilian; Cabieses, Báltica; Araya, Alejandra; Matsumoto, Cristina; Miner, Sarah

2008-01-01

Chile is a country with an incipient HIV epidemic. Just as in other countries, disadvantaged groups in Chile are contributing to the increased incidence of the disease. The Mapuche indigenous population is one such group that has been affected by the spread of HIV. However, no prevention programs are tailored to the culturally specific needs of this community. In recognition of this discrepancy, an academic-community partnership was formed to develop an HIV educational module for a Mapuche community. The module was developed for use as part of an already established health-related program. The aims of the module were to identify perceptions about HIV among Mapuches and present information specific to HIV and its prevention. Focus was placed on cultural sensitivity. A total of 16 Mapuches participated voluntarily and showed some knowledge regarding HIV, but they lacked an overall understanding as to how it is transmitted and why prevention strategies are effective. Continued collaboration between academia and affected communities as well as incorporating HIV information into established programs are effective strategies for delivering prevention information to disadvantaged populations and for further understanding their perceptions and health care needs.

Forensic psychiatry in Chile.

PubMed

St Denis, Emily E; Sepúlveda, Enrique; Téllez, Carlos; Arboleda-Flórez, Julio; Stuart, Heather; Lam, Miu

2012-01-01

Mental disorders are among the most prevalent of chronic disorders, and a high prevalence of these disorders has been consistently found in jails and prisons. This study was a retrospective case series that described the population of adults charged with a criminal offense who were court ordered to undergo a psychiatric assessment within the Medical Legal Service in Santiago, Chile from 2005 to 2006. Characteristics were explored in order to better understand this population in light of the recent reforms in the judicial and health systems of Chile. Ninety percent of sampled individuals were male, primarily between the ages of 18-39 years. Seventy percent of the evaluations came from the pre-reformed judicial system and 30% were from the reformed system. Approximately 63% of evaluated offenders were considered to have a psychiatric pathology, the most common being the personality disorders. Of the evaluated offenders, approximately 84% were considered by a psychiatrist to be criminally responsible for their crime, 7% were regarded as having diminished criminal responsibility, 4% were considered to be not criminally responsible for their crime, and 4% were cases where criminal responsibility was not applicable. Profession status, municipality of residence, type of residence, ICD-10 diagnosis, treatment recommendation, and criminal responsibility were found to be significantly different between male and female evaluated offenders. Results from this investigation will contribute to knowledge about forensic psychiatry and mental health in Latin America, and will hopefully pave the way for more research and international comparisons. Copyright © 2012 Elsevier Ltd. All rights reserved.

Typing of the rabies virus in Chile, 2002-2008.

PubMed

Yung, V; Favi, M; Fernandez, J

2012-12-01

In Chile, dog rabies has been controlled and insectivorous bats have been identified as the main rabies reservoir. This study aimed to determine the rabies virus (RABV) variants circulating in the country between 2002 and 2008. A total of 612 RABV isolates were tested using a panel with eight monoclonal antibodies against the viral nucleoprotein (N-mAbs) for antigenic typing, and a product of 320-bp of the nucleoprotein gene was sequenced from 99 isolates. Typing of the isolates revealed six different antigenic variants but phylogenetic analysis identified four clusters associated with four different bat species. Tadarida brasiliensis bats were confirmed as the main reservoir. This methodology identified several independent rabies enzootics maintained by different species of insectivorous bats in Chile.

Male attitudes to family planning education in Santiago, Chile.

PubMed

Hall, M F

1977-01-01

Male attitudes toward family planning education were assessed through a study of 720 men in Santiago and 240 men in a nearby rural area of Chile. Interviews were conducted by male students at the University of Chile School of Public Health. A large majority of the men were using or planned to use contraception in the future. There was a near consensus that adults should be informed regarding family planning. More than a majority of the respondents favored provision of contraceptive information for unmarried women, but most did not approve of premarital sexual activity for females. Most respondents favored the teaching of sex education in schools "according to the age of the children." Younger and higher class males tended to hold the most liberal attitudes.

Diversity patterns and composition of native and exotic floras in central Chile

NASA Astrophysics Data System (ADS)

Figueroa, Javier A.; Teillier, Sebastián; Castro, Sergio A.

2011-03-01

Floristic changes in the Mediterranean region of central Chile brought about by human impact appear to be shared with other climatic regions, although there is a notable absence of empirical studies and available quantitative evidence for the central Chile region. This study examines the cover, richness and composition of native and exotic plant species in a representative area of central Chile. Through floristic characterization of 33 sites sampled using 40 × 40 m plots distributed along transect on which the two farthest sites were separated by 50 km, the floristic richness and cover patterns, as well as the general land use characteristics were evaluated (native matorral, espinal, abandoned farming field, forest plantations, periurban sites, road sites, river bank, and burnt site). We recorded 327 species of plants; 213 species were native and 114 were exotic. The average number of species was heterogeneous in all sites, showing a greater relative native frequency in those sites with a lower level of anthropic intervention. Except for the matorral, the cover of exotic species was greater than that of native species. No relation was found between richness and cover in relation to the different types of land use. The relationship between cover of native and exotic was negative, although for richness did not show relationship. Results show that the exotic species are limited by resources, although they have not completely displaced the native species. The native and exotic floras respond to different spatial distribution patterns, so their presence makes it possible to establish two facts rarely quantified in central Chile: first, that the exotic flora replaces (but does not necessarily displace) the native flora, and second, that at the same time, because of its greater geographic ubiquity and the abundance levels that it achieves, it contributes to the taxonomic and physiognomic homogenization of central Chile.

BABA and Phytophthora nicotianae Induce Resistance to Phytophthora capsici in Chile Pepper (Capsicum annuum)

PubMed Central

Stamler, Rio A.; Holguin, Omar; Dungan, Barry; Schaub, Tanner; Sanogo, Soumaila; Goldberg, Natalie; Randall, Jennifer J.

2015-01-01

Induced resistance in plants is a systemic response to certain microorganisms or chemicals that enhances basal defense responses during subsequent plant infection by pathogens. Inoculation of chile pepper with zoospores of non-host Phytophthora nicotianae or the chemical elicitor beta-aminobutyric acid (BABA) significantly inhibited foliar blight caused by Phytophthora capsici. Tissue extract analyses by GC/MS identified conserved change in certain metabolite concentrations following P. nicotianae or BABA treatment. Induced chile pepper plants had reduced concentrations of sucrose and TCA cycle intermediates and increased concentrations of specific hexose-phosphates, hexose-disaccharides and amino acids. Galactose, which increased significantly in induced chile pepper plants, was shown to inhibit growth of P. capsici in a plate assay. PMID:26020237

BABA and Phytophthora nicotianae Induce Resistance to Phytophthora capsici in Chile Pepper (Capsicum annuum).

PubMed

Stamler, Rio A; Holguin, Omar; Dungan, Barry; Schaub, Tanner; Sanogo, Soumaila; Goldberg, Natalie; Randall, Jennifer J

2015-01-01

Induced resistance in plants is a systemic response to certain microorganisms or chemicals that enhances basal defense responses during subsequent plant infection by pathogens. Inoculation of chile pepper with zoospores of non-host Phytophthora nicotianae or the chemical elicitor beta-aminobutyric acid (BABA) significantly inhibited foliar blight caused by Phytophthora capsici. Tissue extract analyses by GC/MS identified conserved change in certain metabolite concentrations following P. nicotianae or BABA treatment. Induced chile pepper plants had reduced concentrations of sucrose and TCA cycle intermediates and increased concentrations of specific hexose-phosphates, hexose-disaccharides and amino acids. Galactose, which increased significantly in induced chile pepper plants, was shown to inhibit growth of P. capsici in a plate assay.

76 FR 18511 - Notice of Decision To Issue Permits for the Importation of Fresh Figs From Chile into the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-04

... United States of fresh figs, pomegranates, and baby kiwi fruit from Chile. We solicited comments on the... decision to issue permits for the importation of fresh pomegranates and baby kiwi from Chile into the... delayed our decision on figs and addressed only pomegranates and baby kiwi from Chile in our May 2010...

Sensory properties of chile pepper heat - and its importance to food quality and cultural preference.

PubMed

Guzmán, Ivette; Bosland, Paul W

2017-10-01

Chile peppers are one of the most important vegetable and spice crops in the world. They contain capsaicinoids that are responsible for the characteristic burning (pungency) sensation. Currently, there are 22 known naturally occurring capsaicinoids that can cause the heat sensation when consumed. Each produces a different heat sensation effect in the mouth. A need exists for a standard and new terminology to describe the complex heat sensation one feels when eating a chile pepper. A comprehensive set of descriptors to describe the sensory characteristics of chile pepper heat was developed. It was validated with trained panelists tasting samples representing the five domesticated species and 14 pod-types within these species. Five key attributes that define and reference a lexicon for describing the heat sensation of chile peppers were determined to describe the heat sensation in any product, and importantly, can be used in the food industry worldwide. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Geographical distribution and phylogenetic analysis of Rhipicephalus sanguineus sensu lato in northern and central Chile.

PubMed

Díaz, Fabián E; Martínez-Valdebenito, Constanza; López, Javier; Weitzel, Thomas; Abarca, Katia

2018-05-01

The presented study analyzed the presence and geographical distribution of the tropical and temperate lineages of Rhipicephalus sanguineus sensu lato in Chile. R. sanguineus s.l. ticks were collected from dogs at 14 sites in northern and central Chile for morphological and genetic analysis based on the 16S rDNA gene. Phylogenetic studies proved the existence of both, the tropical and the temperate lineages. The former was represented by a single haplotype and occurred in the far north; the latter included four haplotypes and was observed from the Tarapacá Region southwards. In four sites at latitudes from 20°S to 22°S, both lineages were found to coexist. Our study discovered for the first time the existence of the tropical lineage in Chile and demonstrated that distributions of the tropical and temperate lineages overlap, forming a transitional zone of approximately 200 km in northern coastal Chile. Copyright © 2018 Elsevier GmbH. All rights reserved.

Homicide in Chile: Trends 2000-2012.

PubMed

Otzen, Tamara; Sanhueza, Antonio; Manterola, Carlos; Hetz, Monica; Melnik, Tamara

2015-12-15

Homicide, an external cause of morbidity and mortality, caused 473,000 deaths worldwide in 2012, a rate of 6.2 per 100,000 inhabitants. The aim of this study was to describe homicide mortality trends in Chile between 2000 and 2012 by year, gender, age group, geographic distribution (by zone and by region) and type of homicide. This was a population-based study. Data for homicide mortality in Chile between 2000 and 2012 were used and they were provided by the Chilean Ministry of Health's Department of Statistics and Health Information (DEIS) and PAHO/WHO. The homicide mortality rates were calculated per 100,000 inhabitants. The study variables were year, geographic distribution, gender, age group and type of homicide. The annual percentage change (APC) of the rates was analyzed, and a logarithm of the rates by year and region was fitted by applying linear regression models. In addition, relative risks (RR) were calculated. 95% confidence intervals were considered in all the analyses. The average yearly rate of homicide (HMR) in Chile (2000-2012) was 4.9. The rates were higher in men (8.7) than in women (1.1), with a RR of 8.2. The rates were higher in the country's central zone (5.0), increasing in recent years in the southern zone, with a significant positive APC of 1.1%. The Aisén Region had the highest rate (7.6), although Antofagasta was the region with the most significant APC (3.1%). The highest rate (9.2) was verified in the 25 to 39 age group. The highest rate (5.5) was recorded in 2005. The most frequent type of homicide was assault with an object (44.8%). Although the homicide rates are higher in the southern zone of the country, the northern zone is showing a tendency to increase, becoming an even more serious problem, which not only affects those directly involved, but society as a whole.

Andes virus infections in the rodent reservoir and in humans vary across contrasting landscapes in Chile

PubMed Central

Torres-Pérez, Fernando; Palma, R. Eduardo; Hjelle, Brian; Ferres, Marcela; Cook, Joseph A.

2009-01-01

Hantavirus cardiopulmonary syndrome (HCPS) is an emerging infectious disease first reported in Chile in 1995. Andes hantavirus (ANDV) is responsible for the more than 500 cases of HCPS reported in Chile. Previous work showed that ANDV is genetically differentiated in Chile across contrasting landscapes. To determine whether the reservoir rodent (Oligoryzomys longicaudatus) populations are also geographically segregated, we conducted range-wide spatial genetic analyses of O. longicaudatus in Chile using the mitochondrial DNA cytochrome b gene. Given that landscape structure influences the incidence of hantavirus infections, we also tested 772 O. longicaudatus specimens for antibodies to ANDV captured during the period 2000 − 2006. Population genetic analyses of O. longicaudatus are largely congruent with those reported for ANDV, with the host primarily differentiated according to three defined ecoregions, Mediterranean, Valdivian rain forest and North Patagonian rain forest. Significant differences in the relative prevalence of anti-ANDV antibodies in rodent samples also were found across the three ecoregions. We relate these results to the number of reported human HCPS cases in Chile, and discuss the importance of landscape differences in light of ANDV transmission to humans and among rodent populations. PMID:19632357

[Evaluation of the first training on clinical research methodology in Chile].

PubMed

Espinoza, Manuel; Cabieses, Báltica; Pedreros, César; Zitko, Pedro

2011-03-01

This paper describes the evaluation of the first training on clinical research methodology in Chile (EMIC-Chile) 12 months after its completion. An online survey was conducted for students and the Delphi method was used for the teaching team. Among the students, the majority reported that the program had contributed to their professional development and that they had shared some of the knowledge acquired with colleagues in their workplace. Forty-one percent submitted a project to obtain research funding through a competitive grants process once they had completed the course. Among the teachers, the areas of greatest interest were the communication strategy, teaching methods, the characteristics of the teaching team, and potential strategies for making the EMIC-Chile permanent in the future. This experience could contribute to future research training initiatives for health professionals. Recognized challenges are the involvement of nonmedical professions in clinical research, the complexities associated with the distance learning methodology, and the continued presence of initiatives of this importance at the national and regional level.

Mental health predicts better academic outcomes: A longitudinal study of elementary school students in Chile

PubMed Central

Murphy, J. Michael; Guzmán, Javier; McCarthy, Alyssa; Squicciarini, Ana María; George, Myriam; Canenguez, Katia; Dunn, Erin C.; Baer, Lee; Simonsohn, Ariela; Smoller, Jordan W.; Jellinek, Michael

2015-01-01

The world’s largest school-based mental health program, Habilidades para la Vida [Skills for Life, SFL], has been operating at a national scale in Chile for fifteen years. SFL’s activities include using standardized measures to screen elementary school students and providing preventive workshops to students at risk for mental health problems. This paper used SFL’s data on 37,397 students who were in first grade in 2009 and third grade in 2011 to ascertain whether first grade mental health predicted subsequent academic achievement and whether remission of mental health problems predicted improved academic outcomes. Results showed that mental health was a significant predictor of future academic performance and that, overall, students whose mental health improved between first and third grade made better academic progress than students whose mental health did not improve or worsened. Our findings suggest that school-based mental health programs like SFL may help improve students’ academic outcomes. PMID:24771270

Mental health predicts better academic outcomes: a longitudinal study of elementary school students in Chile.

PubMed

Murphy, J Michael; Guzmán, Javier; McCarthy, Alyssa E; Squicciarini, Ana María; George, Myriam; Canenguez, Katia M; Dunn, Erin C; Baer, Lee; Simonsohn, Ariela; Smoller, Jordan W; Jellinek, Michael S

2015-04-01

The world's largest school-based mental health program, Habilidades para la Vida [Skills for Life (SFL)], has been operating on a national scale in Chile for 15 years. SFL's activities include using standardized measures to screen elementary school students and providing preventive workshops to students at risk for mental health problems. This paper used SFL's data on 37,397 students who were in first grade in 2009 and third grade in 2011 to ascertain whether first grade mental health predicted subsequent academic achievement and whether remission of mental health problems predicted improved academic outcomes. Results showed that mental health was a significant predictor of future academic performance and that, overall, students whose mental health improved between first and third grade made better academic progress than students whose mental health did not improve or worsened. Our findings suggest that school-based mental health programs like SFL may help improve students' academic outcomes.

Ridge-trench collision in Archean and Post-Archean crustal growth: Evidence from southern Chile

NASA Technical Reports Server (NTRS)

Nelson, E. P.; Forsythe, R. D.

1988-01-01

The growth of continental crust at convergent plate margins involves both continuous and episodic processes. Ridge-trench collision is one episodic process that can cause significant magmatic and tectonic effects on convergent plate margins. Because the sites of ridge collision (ridge-trench triple junctions) generally migrate along convergent plate boundaries, the effects of ridge collision will be highly diachronous in Andean-type orogenic belts and may not be adequately recognized in the geologic record. The Chile margin triple junction (CMTJ, 46 deg S), where the actively spreading Chile rise is colliding with the sediment-filled Peru-Chile trench, is geometrically and kinematically the simplest modern example of ridge collision. The south Chile margin illustrates the importance of the ridge-collision tectonic setting in crustal evolution at convergent margins. Similarities between ridge-collision features in southern Chile and features of Archean greenstone belts raise the question of the importance of ridge collision in Archean crustal growth. Archean plate tectonic processes were probably different than today; these differences may have affected the nature and importance of ridge collision during Archean crustal growth. In conclusion, it is suggested that smaller plates, greater ridge length, and/or faster spreading all point to the likelihood that ridge collision played a greater role in crustal growth and development of the greenstone-granite terranes during the Archean. However, the effects of modern ridge collision, and the processes involved, are not well enough known to develop specific models for the Archean ridge collison.

Helium isotope study of geothermal features in Chile with field and laboratory data

DOE Data Explorer

Dobson, Patrick

2013-02-11

Helium isotope and stable isotope data from the El Tatio, Tinginguirica, Chillan, and Tolhuaca geothermal systems, Chile. Data from this submission are discussed in: Dobson, P.F., Kennedy, B.M., Reich, M., Sanchez, P., and Morata, D. (2013) Effects of volcanism, crustal thickness, and large scale faulting on the He isotope signatures of geothermal systems in Chile. Proceedings, 38th Workshop on Geothermal Reservoir Engineering, Stanford University, Feb. 11-13, 2013

Vocational Training in Chile: A Decentralized and Market Oriented System. Training Policy Study No. 8.

ERIC Educational Resources Information Center

Espinoza, Eduardo Martinez

From 1976 to 1983 major reforms were enacted in Chile in the vocational training systems, based on four principles: decentralization, integration, diversification, and participation. The vocational training system in Chile is a legally established, market-oriented system in which many private training agencies compete to sell their services to…

Apprenticeship in Latin America: The INACAP Program in Chile. A Case Study. Occasional Paper #6.

ERIC Educational Resources Information Center

Corvalan-Vasquez, Oscar E.

The development of apprenticeship programs in several Latin American countries was investigated with a focus on the results of an industrial apprenticeship program in Santiago, Chile. The program studied was the Instituto Nacional de Capacitacion Profesional (INACAP), the national vocational training institute of Chile. The purpose of the study…

7 CFR 319.56-56 - Fresh pomegranates from Chile.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Chile following any post-harvest processing. A biometric sample must be drawn and examined from each... States. (2) A biometric sample of the boxes, crates, or other APHIS-approved packing containers from each...

7 CFR 319.56-56 - Fresh pomegranates from Chile.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Chile following any post-harvest processing. A biometric sample must be drawn and examined from each... States. (2) A biometric sample of the boxes, crates, or other APHIS-approved packing containers from each...

Rapid Characterization of Large Earthquakes in Chile

NASA Astrophysics Data System (ADS)

Barrientos, S. E.; Team, C.

2015-12-01

Chile, along 3000 km of it 4200 km long coast, is regularly affected by very large earthquakes (up to magnitude 9.5) resulting from the convergence and subduction of the Nazca plate beneath the South American plate. These megathrust earthquakes exhibit long rupture regions reaching several hundreds of km with fault displacements of several tens of meters. Minimum delay characterization of these giant events to establish their rupture extent and slip distribution is of the utmost importance for rapid estimations of the shaking area and their corresponding tsunami-genic potential evaluation, particularly when there are only few minutes to warn the coastal population for immediate actions. The task of a rapid evaluation of large earthquakes is accomplished in Chile through a network of sensors being implemented by the National Seismological Center of the University of Chile. The network is mainly composed approximately by one hundred broad-band and strong motion instruments and 130 GNSS devices; all will be connected in real time. Forty units present an optional RTX capability, where satellite orbits and clock corrections are sent to the field device producing a 1-Hz stream at 4-cm level. Tests are being conducted to stream the real-time raw data to be later processed at the central facility. Hypocentral locations and magnitudes are estimated after few minutes by automatic processing software based on wave arrival; for magnitudes less than 7.0 the rapid estimation works within acceptable bounds. For larger events, we are currently developing automatic detectors and amplitude estimators of displacement coming out from the real time GNSS streams. This software has been tested for several cases showing that, for plate interface events, the minimum magnitude threshold detectability reaches values within 6.2 and 6.5 (1-2 cm coastal displacement), providing an excellent tool for earthquake early characterization from a tsunamigenic perspective.

Challenges Encountered During the Veterinary Disaster Response: An Example from Chile

PubMed Central

Garde, Elena; Pérez, Guillermo Enrique; Acosta-Jamett, Gerardo; Bronsvoort, Barend Mark

2013-01-01

Simple Summary Disaster preparedness for companion animals has economic, social and welfare benefits, yet many countries continue to omit dogs and cats from their national and regional contingency planning. Responses therefore, are often chaotic, inefficient and uncoordinated, or absent altogether. Documented experiences in Chile contribute to the information supporting the inclusion of companion animals into locally relevant disaster plans. These plans serve to prepare communities and authorities, identify resources available, establish a chain of command, develop local priorities, and subsequently reduce the negative impacts on both human and animal communities. Abstract Large-scale disasters have immeasurable effects on human and animal communities. Evaluating and reporting on the response successes and difficulties encountered serves to improve existing preparedness documents and provide support to those in the process of developing plans. Although the majority of disasters occur in low and middle income nations, less than 1% of the disaster literature originates from these countries. This report describes a response to a disease outbreak in domestic dogs in Dichato, Chile following the 2010 earthquake/tsunami. With no national plan coordinating the companion animal response, there was a chaotic approach among animal welfare organizations towards rescue, diagnosis, treatment and record-keeping. Similar to the medical response following the 1985 earthquake near Santiago, we experienced problems within our own teams in maintenance of data integrity and protocol compliance. Loss of infrastructure added complications with transportation, communications and acquisition of supplies. Similar challenges likely occur in most disasters, but can be reduced through pro-active planning at national and local levels. There is sufficient information to support the human and animal welfare benefits of including companion animals in national planning, and lessons learned through

Wearing the marks of violence: Unusual trauma patterning at Coyo Oriental, Northern Chile.

PubMed

Torres-Rouff, Christina; Hubbe, Mark; Pestle, William J

2018-05-02

In this article, we present analyses of traumatic injury data from the Middle Period Coyo Oriental cemetery in northern Chile. We test a series of hypotheses about the role of sex, foreign contact, ritual access, and temporal shifts, in the patterning of cranial trauma in this cemetery. Two hundred and twenty-seven crania from Coyo Oriental were analyzed using standard bioarcheological methods to determine sex and age as well as the presence of cranial fractures. We also documented the presence of Tiwanaku goods, objects tied to warfare or hunting, camelid offerings, snuff paraphernalia, and items related to mining. We recorded 98 cranial fractures in the sample with 94.9% (93/98) on the anterior of the cranium. No significant differences are observed in the prevalence of trauma by sex, type of grave, or date. However, Coyo Oriental's trauma prevalence is two to three times higher than other Middle Period sites. The prevalence and location of these injuries suggest that conflict at Coyo Oriental, while of the same nature, was at a scale different to that seen elsewhere in the oases. We posit here that the development of social hierarchy, population growth, expansive social networks, and foreign contact that characterized the Middle Period may have resulted in a need for social control among the emergent elites of the region. © 2018 Wiley Periodicals, Inc.

Field survey of the 16 September 2015 Chile tsunami

NASA Astrophysics Data System (ADS)

Lagos, Marcelo; Fritz, Hermann M.

2016-04-01

On the evening of 16 September, 2015 a magnitude Mw 8.3 earthquake occurred off the coast of central Chile's Coquimbo region. The ensuing tsunami caused significant inundation and damage in the Coquimbo or 4th region and mostly minor effects in neighbouring 3rd and 5th regions. Fortunately, ancestral knowledge from the past 1922 and 1943 tsunamis in the region along with the catastrophic 2010 Maule and recent 2014 tsunamis, as well as tsunami education and evacuation exercises prompted most coastal residents to spontaneously evacuate to high ground after the earthquake. There were a few tsunami victims; while a handful of fatalities were associated to earthquake induced building collapses and the physical stress of tsunami evacuation. The international scientist joined the local effort from September 20 to 26, 2015. The international tsunami survey team (ITST) interviewed numerous eyewitnesses and documented flow depths, runup heights, inundation distances, sediment deposition, damage patterns, performance of the navigation infrastructure and impact on the natural environment. The ITST covered a 500 km stretch of coastline from Caleta Chañaral de Aceituno (28.8° S) south of Huasco down to Llolleo near San Antonio (33.6° S). We surveyed more than 40 locations and recorded more than 100 tsunami and runup heights with differential GPS and integrated laser range finders. The tsunami impact peaked at Caleta Totoral near Punta Aldea with both tsunami and runup heights exceeding 10 m as surveyed on September 22 and broadcasted nationwide that evening. Runup exceeded 10 m at a second uninhabited location some 15 km south of Caleta Totoral. A significant variation in tsunami impact was observed along the coastlines of central Chile at local and regional scales. The tsunami occurred in the evening hours limiting the availability of eyewitness video footages. Observations from the 2015 Chile tsunami are compared against the 1922, 1943, 2010 and 2014 Chile tsunamis. The

[Policies for influenza control in Chile].

PubMed

Astudillo Olivares, Pedro

2006-03-01

Influenza control is based in two main components: a surveillance system and vaccination. In both aspects Chile has conquered high internacional standards and can exhibit the best results in the Region, obtaining a significant reduction in mortality attributable to influenza and pneumonia as vaccine coverage has increased over 11% of the total population. Pandemic influenza menace is permanent and obliges national authorities to prepare special strategies to face it.

Putting the market in its place: food security in three Mapuche communities in southern Chile.

PubMed

Clark, Timothy David

2011-01-01

This article analyzes the impact of state policies since the 1970s on household food security in several Mapuche communities in the Araucanía region of Chile (Region IX). The author highlights key transformations in the national economy and food system and endeavors to link those to local phenomena, in particular the absorption of the local livelihood strategies and food systems into capitalist markets and the high incidences of food insecurity. The article concludes that a reconceptualization of macroeconomic and indigenous policies are required to rebuild the material and social foundations of rural Mapuche communities that provide the bases from which their inhabitants can reconstruct a mutually beneficial relationship with the broader Chilean society and avert the continued acceleration of tension and violence.

Cultural conceptions of HIV/AIDS among teenagers in Bolivia, Chile and Mexico.

PubMed

Torres López, Teresa Margarita; Reynaldos Quinteros, Carolina; Lozano González, Aldo Favio; Munguía Cortés, Jazmín Aranzazú

2010-10-01

To understand the cultural dimensions of HIV/AIDS among adolescent students. A cognitive anthropological study was undertaken in Cochabamba (Bolivia), Talca (Chile) and Guadalajara (Mexico), during 2007 and 2008. A total of 184 teenagers (from 14 to 19 years old) were selected by purposeful sampling at secondary schools in each country. Free association lists and pile sorts were utilized. Terms associated with the concept of HIV/AIDS and groups of conceptual dimensions were investigated. Subsequently, consensus analysis was performed using factorial principal components and dimensional analysis through hierarchical clusters and multidimensional scales. The differences between the country contexts were in the degree of consensus in relation to the term HIV/AIDS, which was greater in Cochabamba. In Talca and Guadalajara the youths mentioned metaphors of fighting against HIV/AIDS, while in Cochabamba participants talked about help, support and love that infected people should receive. The similarities among conceptions by youth from the three countries were: the risk factors (unprotected sexual practice and contact with specific population groups), the consequences (physical and social death, being the latter understood as social rejection of people living with HIV/AIDS) and the prevention of illness (based on information and condom use). For adolescent students, HIV/AIDS is a disease caused by sexual practices and drug use and involves harm, pain and death. HIV/AIDS prevention programs for adolescents should promote science based information on the topic and not concentrate only on the emotional and social consequences of HIV/AIDS.

Discrimination and victimization: parade for lesbian, gay, bisexual, and transgender (LGBT) pride, in Chile.

PubMed

Barrientos, Jaime; Silva, Jimena; Catalan, Susan; Gomez, Fabiola; Longueira, Jimena

2010-01-01

This article describes the population participating in the LGBT Pride Parade in Santiago, Chile, from discrimination and victimization standpoints. The sample consisted of 488 subjects older than 18 years (M = 25.1), who were interviewed during the 2007 event. For this purpose, a questionnaire from the Latin American Centre of Sexuality and Human Rights (CLAM) was adapted and administered. Approximately 35% of respondents reported having experimented school, religious, or neighborhood discrimination. The more discriminated are transgender people. Approximately three fourths of respondents reported experiencing ridicule and almost 60% reported experiencing insults or threats. Transgender were significantly more likely than gay men, lesbians, and bisexuals to experience discrimination or victimization events. Finally, the parade acquired an important social and political character in the context of a clearly homophobic society.

[Early detection of cervical cancer in Chile: time for change].

PubMed

Léniz Martelli, Javiera; Van De Wyngard, Vanessa; Lagos, Marcela; Barriga, María Isabel; Puschel Illanes, Klaus; Ferreccio Readi, Catterina

2014-08-01

Mortality rates for cervical cancer (CC) in Chile are higher than those of developed countries and it has an unequal socioeconomic distribution. The recognition of human papilloma virus (HPV) as the causal agent of cervical cancer in the early 80's changed the prevention paradigms. Current goals are to prevent HPV infection by vaccination before the onset of sexual activity and to detect HPV infection in women older than 30 years. This article reviews CC prevention and early detection methods, discusses relevant evidence to support a change in Chile and presents an innovation proposal. A strategy of primary screening based on HPV detection followed by triage of HPV-positive women by colposcopy in primary care or by cytological or molecular reflex testing is proposed. Due to the existence in Chile of a well-organized nationwide CC prevention program, the replacement of a low-sensitivity screening test such as the Papanicolau test with a highly sensitive one such as HPV detection, could quickly improve the effectiveness of the program. The program also has a network of personnel qualified to conduct naked-eye inspections of the cervix, who could easily be trained to perform triage colposcopy. The incorporation of new prevention strategies could reduce the deaths of Chilean women and correct inequities.

Teenage sexuality and rights in Chile: from denial to punishment.

PubMed

Casas, Lidia; Ahumada, Claudia

2009-11-01

While Chile sees itself as a country that has fully restored human rights since its return to democratic rule in 1990, the rights of teenagers to comprehensive sexuality education are still not being met. This paper reviews the recent history of sexuality education in Chile and related legislation, policies and programmes. It also reports a 2008 review of the bylaws of 189 randomly selected Chilean schools, which found that although such bylaws are mandatory, the absence of bylaws to prevent discrimination on grounds of pregnancy, HIV and sexuality was common. In relation to how sexual behaviour and discipline were addressed, bylaws that were non-compliant with the law were very common. Opposition to sexuality education in schools in Chile is predicated on the denial of teenage sexuality, and many schools punish sexual behaviour where transgression is perceived to have taken place. While the wider Chilean society has been moving towards greater recognition of individual autonomy and sexual diversity, this cultural shift has yet to be reflected in the government's political agenda, in spite of good intentions. Given this state of affairs, the Chilean polity needs to recognise its youth as having human rights, or will continue to fail in its commitment to them.

Analysis of Mycobacterium tuberculosis Genotypic Lineage Distribution in Chile and Neighboring Countries

PubMed Central

Lagos, Jaime; Couvin, David; Arata, Loredana; Tognarelli, Javier; Aguayo, Carolina; Leiva, Tamara; Arias, Fabiola; Hormazabal, Juan Carlos; Rastogi, Nalin; Fernández, Jorge

2016-01-01

Tuberculosis (TB), caused by the pathogen Mycobacterium tuberculosis (MTB), remains a disease of high importance to global public health. Studies into the population structure of MTB have become vital to monitoring possible outbreaks and also to develop strategies regarding disease control. Although Chile has a low incidence of MTB, the current rates of migration have the potential to change this scenario. We collected and analyzed a total of 458 M. tuberculosis isolates (1 isolate per patient) originating from all 15 regions of Chile. The isolates were genotyped using the spoligotyping method and the data obtained were analyzed and compared with the SITVIT2 database. A total of 169 different patterns were identified, of which, 119 patterns (408 strains) corresponded to Spoligotype International Types (SITs) and 50 patterns corresponded to orphan strains. The most abundantly represented SITs/lineages were: SIT53/T1 (11.57%), SIT33/LAM3 (9.6%), SIT42/LAM9 (9.39%), SIT50/H3 (5.9%), SIT37/T3 (5%); analysis of the spoligotyping minimum spanning tree as well as spoligoforest were suggestive of a recent expansion of SIT42, SIT50 and SIT37; all of which potentially evolved from SIT53. The most abundantly represented lineages were LAM (40.6%), T (34.1%) and Haarlem (13.5%). LAM was more prevalent in the Santiago (43.6%) and Concepción (44.1%) isolates, rather than the Iquique (29.4%) strains. The proportion of X lineage was appreciably higher in Iquique and Concepción (11.7% in both) as compared to Santiago (1.6%). Global analysis of MTB lineage distribution in Chile versus neighboring countries showed that evolutionary recent lineages (LAM, T and Haarlem) accounted together for 88.2% of isolates in Chile, a pattern which mirrored MTB lineage distribution in neighboring countries (n = 7378 isolates recorded in SITVIT2 database for Peru, Brazil, Paraguay, and Argentina; and published studies), highlighting epidemiological advantage of Euro-American lineages in this region

[Mental health financing in Chile: a pending debt].

PubMed

Errázuriz, Paula; Valdés, Camila; Vöhringer, Paul A; Calvo, Esteban

2015-09-01

In spite of the high prevalence of mental health disorders in Chile, there is a significant financing deficit in this area when compared to the world's average. The financing for mental health has not increased in accordance with the objectives proposed in the 2000 Chilean National Mental Health and Psychiatry Plan, and only three of the six mental health priorities proposed by this plan have secure financial coverage. The National Health Strategy for the Fulfilment of Health Objectives for the decade 2011-2020 acknowledges that mental disorders worsen the quality of life, increase the risk of physical illness, and have a substantial economic cost for the country. Thus, this article focuses on the importance of investing in mental health, the cost of not doing so, and the need for local mental health research. The article discusses how the United States is trying to eliminate the financial discrimination suffered by patients with mental health disorders, and concludes with public policy recommendations for Chile.

Equity in out-of-pocket payment in Chile.

PubMed

Mondaca, Alicia Lorena Núñez; Chi, Chunhuei

2017-05-04

To assess the distribution of financial burden in Chile, with a focus on the burden and progressivity of out-of-pocket payment. Based on the principle of ability to pay, we explore factors that contribute to inequities in the health system finance and issues about the burden of out-of-pocket payment, as well as the progressivity and redistributive effect of out-of-pocket payment in Chile. Our analysis is based on data from the 2006 National Survey on Satisfaction and Out-of-Pocket Payments. Results from this study indicate evidence of inequity, in spite of the progressivity of the healthcare system. Our analysis also identifies relevant policy variables such as education, insurance system, and method of payment that should be taken into consideration in the ongoing debates and research in improving the Chilean system. In order to reduce the detected disparities among income groups, healthcare priorities should target low-income groups. Furthermore, policies should explore changes in the access to education and its impact on equity.

75 FR 32901 - Notice of Determination of Pest-Free Areas in the Republic of Chile

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-10

..., based on the findings of a pest risk analysis, can be safely imported subject to one or more of the...] Notice of Determination of Pest-Free Areas in the Republic of Chile AGENCY: Animal and Plant Health... additional area of the Republic of Chile as a pest-free area for Ceratitis capitata, Mediterranean fruit fly...

A review of the non-bulimulid terrestrial Mollusca from the Region of Atacama, northern Chile

PubMed Central

Araya, Juan Francisco; Catalán, Ricardo

2014-01-01

Abstract Terrestrial mollusca are sparsely studied in Chile and, for the first time, a formal record of the diversity of land snails in northern Chile is reported. Coastal and desertic areas in the Region of Atacama, in the border of the Atacama desert and the Pacific Ocean, were surveyed with the aim to describe the presence and distribution of this poorly known fauna. Of the fourteen species recorded, the geographic distribution records for nine species are extended, and some taxa are recorded for the first time since their original descriptions. All, except one, of the fourteen terrestrial molluscan species occurring in the area are endemic to Chile; they are all terrestrial species, most of them have a restricted geographic distribution, and none of them is currently protected by law. The results reveal that the region of Atacama has one of the most diverse terrestrial snail biodiversity in Chile, ranking only after the Juan Fernandez Archipelago. Distribution records of all the studied species and a taxonomic key are also provided. PMID:24715800

A review of the non-bulimulid terrestrial Mollusca from the Region of Atacama, northern Chile.

PubMed

Araya, Juan Francisco; Catalán, Ricardo

2014-01-01

Terrestrial mollusca are sparsely studied in Chile and, for the first time, a formal record of the diversity of land snails in northern Chile is reported. Coastal and desertic areas in the Region of Atacama, in the border of the Atacama desert and the Pacific Ocean, were surveyed with the aim to describe the presence and distribution of this poorly known fauna. Of the fourteen species recorded, the geographic distribution records for nine species are extended, and some taxa are recorded for the first time since their original descriptions. All, except one, of the fourteen terrestrial molluscan species occurring in the area are endemic to Chile; they are all terrestrial species, most of them have a restricted geographic distribution, and none of them is currently protected by law. The results reveal that the region of Atacama has one of the most diverse terrestrial snail biodiversity in Chile, ranking only after the Juan Fernandez Archipelago. Distribution records of all the studied species and a taxonomic key are also provided.

Putting two and two together? Early childhood education, mothers’ employment and care service expansion in Chile and Mexico.

PubMed

Staab, Silke; Gerhard, Roberto

2011-01-01

In recent years, several middle-income countries, including Chile, Mexico and Uruguay, have increased the availability of early childhood education and care (ECEC) services. These developments have received little scholarly attention so far, resulting in the (surely unintended) impression that Latin American social policy is tied to a familialist track, when in reality national and regional trends are more varied and complex. This article looks at recent efforts to expand ECEC services in Chile and Mexico. In spite of similar concerns over low female labour force participation and child welfare, the approaches of the two countries to service expansion have differed significantly. While the Mexican programme aims to kick-start and subsidize home- and community-based care provision, with a training component for childminders, the Chilean programme emphasizes the expansion of professional ECEC services provided in public institutions. By comparing the two programmes, this article shows that differences in policy design have important implications in terms of the opportunities the programmes are able to create for women and children from low-income families, and in terms of the programmes’ impacts on gender and class inequalities. It also ventures some hypotheses about why the two countries may have chosen such different routes.

Protection of Northern Chile as an ICOMOS/IAU ``Window to the Universe''

NASA Astrophysics Data System (ADS)

Smith, Malcolm G.

2015-03-01

Over the last two decades, La Serena's population has increased by about 70 percent. A site description of the AURA Observatory in Chile as a ``Window to the Universe`` is now available on the recently-launched UNESCO-IAU Astronomical Heritage Web Portal, www.astronomicalheritage.net This can serve as an example of possible material for the Chilean authorities, should they wish to propose the dark skies over much of northern Chile for protection as a World Scientific Heritage site. Some of the steps involved are discussed briefly here.

Patagonia Glacier, Chile

NASA Image and Video Library

2001-07-21

This ASTER image was acquired on May 2, 2000 over the North Patagonia Ice Sheet, Chile near latitude 47 degrees south, longitude 73 degrees west. The image covers 36 x 30 km. The false color composite displays vegetation in red. The image dramatically shows a single large glacier, covered with crevasses. A semi-circular terminal moraine indicates that the glacier was once more extensive than at present. ASTER data are being acquired over hundreds of glaciers worldwide to measure their changes over time. Since glaciers are sensitive indicators of warming or cooling, this program can provide global data set critical to understand climate change. This image is located at 46.5 degrees south latitude and 73.9 degrees west longitude. http://photojournal.jpl.nasa.gov/catalog/PIA02670

The 2010-2015 megadrought in central Chile: impacts on regional hydroclimate and vegetation

NASA Astrophysics Data System (ADS)

Garreaud, René D.; Alvarez-Garreton, Camila; Barichivich, Jonathan; Boisier, Juan Pablo; Christie, Duncan; Galleguillos, Mauricio; LeQuesne, Carlos; McPhee, James; Zambrano-Bigiarini, Mauricio

2017-12-01

Since 2010 an uninterrupted sequence of dry years, with annual rainfall deficits ranging from 25 to 45 %, has prevailed in central Chile (western South America, 30-38° S). Although intense 1- or 2-year droughts are recurrent in this Mediterranean-like region, the ongoing event stands out because of its longevity and large extent. The extraordinary character of the so-called central Chile megadrought (MD) was established against century long historical records and a millennial tree-ring reconstruction of regional precipitation. The largest MD-averaged rainfall relative anomalies occurred in the northern, semi-arid sector of central Chile, but the event was unprecedented to the south of 35° S. ENSO-neutral conditions have prevailed since 2011 (except for the strong El Niño in 2015), contrasting with La Niña conditions that often accompanied past droughts. The precipitation deficit diminished the Andean snowpack and resulted in amplified declines (up to 90 %) of river flow, reservoir volumes and groundwater levels along central Chile and westernmost Argentina. In some semi-arid basins we found a decrease in the runoff-to-rainfall coefficient. A substantial decrease in vegetation productivity occurred in the shrubland-dominated, northern sector, but a mix of greening and browning patches occurred farther south, where irrigated croplands and exotic forest plantations dominate. The ongoing warming in central Chile, making the MD one of the warmest 6-year periods on record, may have also contributed to such complex vegetation changes by increasing potential evapotranspiration. We also report some of the measures taken by the central government to relieve the MD effects and the public perception of this event. The understanding of the nature and biophysical impacts of the MD helps as a foundation for preparedness efforts to confront a dry, warm future regional climate scenario.

Domestic Violence and Women's Mental Health in Chile

ERIC Educational Resources Information Center

Ceballo, Rosario; Ramirez, Cynthia; Castillo, Marcela; Caballero, Gabriela Alejandra; Lozoff, Betsy

2004-01-01

Domestic violence against women is a pervasive, global health problem. This study investigates the correlates and psychological outcomes of domestic abuse among women in a semi-industrial country. The participants included 215 mothers residing in working-class communities located on the outskirts of Santiago, Chile. We utilized structural equation…

Review of Coagulation Technology for Removal of Arsenic: Case of Chile

PubMed Central

2006-01-01

Coagulation technology has been used since 1970 in northern Chile for removing arsenic from drinking-water. This experience suggests that coagulation is an effective technology for the removal of arsenic. It is currently possible to reduce arsenic from 400 μg/L to 10 μg/L at a rate of 500 L/sec, assuming pH, oxidizing and coagulation agents are strictly controlled. The Chilean experience with the removal of arsenic demonstrates that the water matrix dictates the selection of the arsenic-removal process. This paper presents a summary of the process, concepts, and operational considerations for the use of coagulation technology for removal of arsenic in Chile. PMID:17366767

2010 Chile Earthquake Aftershock Response

NASA Astrophysics Data System (ADS)

Barientos, Sergio

2010-05-01

The Mw=8.8 earthquake off the coast of Chile on 27 February 2010 is the 5th largest megathrust earthquake ever to be recorded and provides an unprecedented opportunity to advance our understanding of megathrust earthquakes and associated phenomena. The 2010 Chile earthquake ruptured the Concepcion-Constitucion segment of the Nazca/South America plate boundary, south of the Central Chile region and triggered a tsunami along the coast. Following the 2010 earthquake, a very energetic aftershock sequence is being observed in an area that is 600 km along strike from Valparaiso to 150 km south of Concepcion. Within the first three weeks there were over 260 aftershocks with magnitude 5.0 or greater and 18 with magnitude 6.0 or greater (NEIC, USGS). The Concepcion-Constitucion segment lies immediately north of the rupture zone associated with the great magnitude 9.5 Chile earthquake, and south of the 1906 and the 1985 Valparaiso earthquakes. The last great subduction earthquake in the region dates back to the February 1835 event described by Darwin (1871). Since 1835, part of the region was affected in the north by the Talca earthquake in December 1928, interpreted as a shallow dipping thrust event, and by the Chillan earthquake (Mw 7.9, January 1939), a slab-pull intermediate depth earthquake. For the last 30 years, geodetic studies in this area were consistent with a fully coupled elastic loading of the subduction interface at depth; this led to identify the area as a mature seismic gap with potential for an earthquake of magnitude of the order 8.5 or several earthquakes of lesser magnitude. What was less expected was the partial rupturing of the 1985 segment toward north. Today, the 2010 earthquake raises some disturbing questions: Why and how the rupture terminated where it did at the northern end? How did the 2010 earthquake load the adjacent segment to the north and did the 1985 earthquake only partially ruptured the plate interface leaving loaded asperities since

Multicultural social policy and community participation in health: new opportunities and challenges for indigenous people.

PubMed

Torri, Maria Costanza

2012-01-01

Community participation in local health has assumed a central role in the reforms of public healthcare, being increasingly associated with the issue of decentralization of the health system. The aim of this paper is to raise questions regarding the structural approaches to multicultural social policy in Chile and to analyze the results of its implementation. The article analyzes the case study of Makewe Hospital, one of the pioneering experiences of intercultural health initiative in Chile. The Makewe Hospital, which involves the indigenous community of the Mapuche, provides interesting insights to understand the dynamics of multicultural social policy and presents an example of a successful initiative that has succeeded in involving local communities in multicultural health policy. This case study discusses the effectiveness of grassroots participation in multicultural healthcare provision and presents the main strengths and challenges for the replicability of this experience in other settings. Copyright © 2011 John Wiley & Sons, Ltd.

INTERVENCIÓN EDUCATIVA EFECTIVA EN VIH PARA MUJERES

PubMed Central

Miner, Sarah; Poupin, Lauren; Bernales, Margarita; Ferrer, Lilian; Cianelli, Rosina

2016-01-01

RESUMEN En Chile se estima que aproximadamente 38 mil personas viven con el Virus de Inmunodeficiencia Humana [VIH]. En el año 2001, 1.092 mujeres chilenas vivían con VIH, actualmente se cree que hay más de 7.600 mujeres con el virus. Frente a estas cifras surge la necesidad de crear estrategias de prevención dirigidas a mujeres chilenas. Objetivo analizar los estudios ya realizados en la prevención de VIH para determinar qué aspectos se deben incluir en programas exitosos de prevención de VIH en mujeres. Diseño y Método se realizó una revisión de la literatura utilizando la base de datos Proquest, CINAHL, Pubmed y Scielo. Los límites comprendieron: textos completos, de los últimos 10 años, de acceso gratuito y escrito en español o inglés. Se seleccionaron 15 artículos para la revisión. Resultados todos los artículos comprenden la evaluación del efecto de una intervención sobre conocimiento y conductas relacionadas con VIH/SIDA. Catorce muestran resultados significativos en cambios positivos de conducta o conocimientos relacionados con la prevención de VIH. Conclusiones los programas de prevención de VIH en mujeres pueden ser efectivos para lograr cambios de conducta y de conocimiento. Las intervenciones exitosas son aquellas basadas en teorías o modelos de prevención y en cambios de conductas, todas adaptadas a la cultura de la población estudiada. PMID:27667897

Implementing an Education and Outreach Program for the Gemini Observatory in Chile.

NASA Astrophysics Data System (ADS)

Garcia, M. A.

2006-08-01

Beginning in 2001, the Gemini Observatory began the development of an innovative and aggressive education and outreach program at its Southern Hemisphere site in northern Chile. A principal focus of this effort is centered on local education and outreach to communities surrounding the observatory and its base facility in La Serena Chile. Programs are now established with local schools using two portable StarLab planetaria, an internet-based teacher exchange called StarTeachers and multiple partnerships with local educational institutions. Other elements include a CD-ROM-based virtual tour that allows students, teachers and the public to experience the observatory's sites in Chile and Hawaii. This virtual environment allows interaction using a variety of immersive scenarios such as a simulated observation using real data from Gemini. Pilot projects like "Live from Gemini" are currently being developed which use internet videoconferencing technologies to bring the observatory's facilities into classrooms at universities and remote institutions. Lessons learned from the implementation of these and other programs will be introduced and the challenges of developing educational programming in a developing country will be shared.

[Residues of tetracycline and quinolones in wild fish living around a salmon aquaculture center in Chile].

PubMed

Fortt Z, Antonia; Cabello C, Felipe; Buschmann R, Alejandro

2007-02-01

The presence of residues of tetracycline, quinolones and antiparasitic drugs was investigated in wild fish captured around salmon aquaculture pens in Cochamó, Region X, Chile. Residues of both antibiotics were found in the meta [corrected] of two species of wild fish that are consumed by humans, robalo (Elginops maclovinus) and cabrilla (Sebastes capensis) [corrected] These findings suggest that the antibiotic usage in salmon aquaculture in Chile has nvironmental implications that may affect human and animal health. More studies are needed in Chile to determine the relevance of these findings for human and animal health and the environment to regulate this use of antibiotics.

Education with ICT in South Korea and Chile

ERIC Educational Resources Information Center

Sanchez, Jaime; Salinas, Alvaro; Harris, Jordan

2011-01-01

This article presents a linear-analytical case study on the development of ICT within the educational systems of Chile and South Korea. Through a comprehensive meta-data analysis and bibliographic review, we collected information on both educational systems and their ICT adoption policies. Key differences necessary to understand how both countries…

75 FR 5034 - Determination of Pest-Free Areas in the Republic of Chile; Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

...] Determination of Pest-Free Areas in the Republic of Chile; Request for Comments AGENCY: Animal and Plant Health... from the government of the Republic of Chile to recognize additional areas as pest-free areas for... has determined that these areas meet the criteria in our regulations for recognition as pest-free...

Detection of possible Phytophthora pinifolia infection in pinus radiata green sawn timber produced in Chile

Treesearch

R. Ahumada; C. Díaz; M. Peredo; C. Barría; P. González; G. Cuevas

2010-01-01

A new needle blight disease was observed on Pinus radiata in Chile during 2004. The disease, known in Chile as Daño Foliar del Pino (DFP), stretches southward from the Arauco to Valdivia Provinces, and was present over an area of about 60 000 ha in 2006, with different levels of intensity. The disease is typified by needle infections and...

Where Are Socioeconomically Deprived Immigrants Located in Chile? A Spatial Analysis of Census Data Using an Index of Multiple Deprivation from the Last Three Decades (1992-2012).

PubMed

Vasquez, Andrea; Cabieses, Baltica; Tunstall, Helena

2016-01-01

deprivation among international immigrants and the total population in a Latin American country. Findings could inform policy makers about location of areas of higher need of social protection in Chile, for both immigrants and the total resident population in the country.

[Longitudinal perception of the educational environment in two medical schools with traditional curricula in Chile and Spain].

PubMed

Díaz-Véliz, Gabriela; Mora G, Sergio; Escanero, Jesús F

2016-11-01

To establish an educational environment that ensures the quality of the teaching-learning process is a challenge for any educational institution. The questionnaire DREEM (Dundee Ready Educational Environment Measure) is used to identify strengths and weaknesses of an educational environment and to compare different medical schools. To evaluate the changes in the perception of educational environment by students of the Schools of Medicine of the University of Zaragoza, UZar (Spain) and the University of Chile, UCh (Chile) at two points in their curricula. DREEM questionnaire was answered by 90 students from the UZar and 87 students of the UCh, when they were in the first year (2009) and in the fourth year of their career (2012). At both universities the overall mean scores of DREAM were significantly higher in students in their first year than those obtained in the fourth year (137.5/118.3 for UZar and 128.6/118.8 for UCh). Items with worse perception in the fourth year were observed in subscales Learning Perception and Atmosphere Perception. Items with good evaluation (≥ 3.0) were the subscales Perception of teachers, academic self-perception, perception of Environment and Social Self-perception. The perception of Chilean and Spanish students about their educational environments indicates that the stage of their medical training is more important than the geographical context or educational institution.

Spatial and temporal trends of bat-borne rabies in Chile.

PubMed

Escobar, L E; Restif, O; Yung, V; Favi, M; Pons, D J; Medina-Vogel, G

2015-05-01

In Chile, while dog rabies has decreased markedly over the last 30 years, bat rabies is still reported frequently. In order to shed new light on the spatiotemporal trends of these reports, we analysed active and passive data from years 1985 and 2012, which included 61 076 samples from 289 counties of Chile. We found that from 1994 to 2012, more than 15 000 bat samples were submitted for diagnostics through passive surveillance, 9·5% of which tested positive for rabies. By contrast, the prevalence of infection was only ~0·4% among the nearly 12 000 bat samples submitted through active surveillance. We found that the prevalence of dog rabies dropped steadily over the same period, with just a single confirmed case since 1998. None of the 928 samples from wild animals, other than bats, were positive for rabies. Although there has been only one confirmed case of human rabies in Chile since 1985, and a single confirmed case in a dog since 1998, bats remain a reservoir for rabies viruses. While active surveillance indicates that rabies prevalence is low in bat colonies, the high proportion of positive bats submitted through passive surveillance is a concern. To prevent human rabies, local public health agencies should increase research on the basic ecology of bats and the role of stray dogs and cats as potential rabies amplifiers.

[Therapeutic adherence in users of a cardiovascular health program in primary care in Chile].

PubMed

Veliz-Rojas, Lizet; Mendoza-Parra, Sara; Barriga, Omar A

2015-01-01

To analyze therapeutic adherence in users of a cardiovascular health program in primary care in the community of San Pedro de la Paz in the region of Bío Bío, Chile. Cross-sectional and correlational study with a sample of 257 people aged 18-60 years. A questionnaire that included the Miller´s health behavior scale to measure adherence, and review of medical records was performed. Descriptive univariate and bivariate analyses supported in SPSS were performed. Of the total participants, 157 (61.1%) were women. The health behavior scale reflected non-adherence of participants, as only 4 (1.5%) indicated that they always followed the instructions provided by the health team. The subscale monitoring stress management had the highest average, indicating that in this aspect there was greater adherence of the participants. Associations between therapeutic adherence and doing paid work (p=0.025) and with participation in social activities (p=0.005) were found. Therapeutic adherence in users of the cardiovascular health program was low. It is important to develop strategies that favor therapeutic adherence from the perspective of equity and social determinants of health.

Chile rural electrification cooperation

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

Flowers, L.

1997-12-01

The author describes a joint program to use renewables for rural electrification projects in Chile. The initial focus was in a limited part of the country, involving wind mapping, pilot project planning, training, and development of methodologies for comparative evaluations of resources. To this point three wind hybrid systems have been installed in one region, as a part of the regional private utility, and three additional projects are being designed. Additional resource assessment and training is ongoing. The author points out the difficulties in working with utilities, the importance of signed documentation, and the need to look at these programsmore » as long term because of the time involved in introducing such new technologies.« less

Education in Chile. Bulletin, 1945, No. 10

ERIC Educational Resources Information Center

Ebaugh, Cameron D.

1945-01-01

Chile is a republic 2,630 miles long, extending along the western coast of South America from Peru to the southernmost tip of the continent. In width it averages about 110 miles, with snow-capped, volcano-studded Andes in the East, a low coastal range along the Pacific and a string of valleys and plains in between. It is estimated that 5,000…

Model of socio-cultural dimensions involved in adherence to antiretroviral therapy for HIV/AIDS in public health care centers in Chile.

PubMed

Stuardo Ávila, Valeria; Manriquez Urbina, Jose Manuel; Fajreldin Chuaqui, Valentina; Belmar Prieto, Julieta; Valenzuela Santibáñez, Victoria

2016-11-01

In Chile, over 14,000 adults are living with HIV receive antiretroviral therapy (HAART). Adequate adherence to HAART has a major impact on survival. There is little consensus on the causes of poor adherence, due to the unique and diverse sociocultural parameters involved in the issue. The objective of this study was to identify sociocultural dimensions that serve as barriers or facilitators to HAART adherence among persons living with HIV/AIDS (PLHIV) in Chile. A qualitative study design, with an exploratory followed by a descriptive phase was conducted. The study population consisted of adults living with HIV/AIDS, with and without HAART. A theoretical sample was designed and three gender profiles defined: women, men, and transwomen. Data collection methods included in-depth interviews by anthropologists in seven public health care centers for PLHIV. The model of sociocultural dimensions indicated that factors associated with family, expectations, gender/sexuality, affect, relationship with HIV, HAART, work, social support and networks, and stigma and discrimination influenced adherence, with different patterns among profiles. This study found that adherence is a dynamic category. It is crucial to consider sociocultural factors in developing strategies to improve HAART adherence.

Medication Overdoses at a Public Emergency Department in Santiago, Chile

PubMed Central

Aguilera, Pablo; Garrido, Marcela; Lessard, Eli; Swanson, Julian; Mallon, William K.; Saldias, Fernando; Basaure, Carlos; Lara, Barbara; Swadron, Stuart P.

2016-01-01

Introduction While a nationwide poison control registry exists in Chile, reporting to the center is sporadic and happens at the discretion of the treating physician or by patients’ self-report. Moreover, individual hospitals do not monitor accidental or intentional poisoning in a systematic manner. The goal of this study was to identify all cases of intentional medication overdose (MO) that occurred over two years at a large public hospital in Santiago, Chile, and examine its epidemiologic profile. Methods This study is a retrospective, explicit chart review conducted at Hospital Sótero del Rio from July 2008 until June 2010. We included all cases of identified intentional MO. Alcohol and recreational drugs were included only when they were ingested with other medications. Results We identified 1,557 cases of intentional MO and analyzed a total of 1,197 cases, corresponding to 0.51% of all emergency department (ED) presentations between July 2008 and June 2010. The median patient age was 25 years. The majority was female (67.6%). Two peaks were identified, corresponding to the spring of each year sampled. The rate of hospital admission was 22.2%. Benzodiazepines, selective serotonin reuptake inhibitors, and tricyclic antidepressants (TCA) were the causative agents most commonly found, comprising 1,044 (87.2%) of all analyzed cases. Acetaminophen was involved in 81 (6.8%) cases. More than one active substance was involved in 35% of cases. In 7.3% there was ethanol co-ingestion and in 1.0% co-ingestion of some other recreational drug (primarily cocaine). Of 1,557 cases, six (0.39%) patients died. TCA were involved in two of these deaths. Conclusion Similar to other developed and developing nations, intentional MO accounts for a significant number of ED presentations in Chile. Chile is unique in the region, however, in that its spectrum of intentional overdoses includes an excess burden of tricyclic antidepressant and benzodiazepine overdoses, a relatively low rate

Contributions to the mammalogy of Chile

USGS Publications Warehouse

Pine, Ronald H.; Miller, Sterling D.; Schamberger, Mel L.

1979-01-01

Collections of mammals were made during more than three years of biological investigations in Chile sponsored by the Corporación Nacional Forestal under the aegis of the Peace Corps (Smithsonian Environmental Program). Genera and species hitherto unreported for that country were taken and many useful data concerning distributional patterns of other (mostly little-known) species were gathered. These collections have also proved valuable in better understanding Chilean mammals from a taxonomic point of view and contribute knowledge of the species' natural history. Specimens are to be deposited in the (United States) National Museum of Natural History (USNM) or are to be retained by the Corporación Nacional Forestal, Avda, Bulnes 285, Depto. 401, Santiago. Numbers provided below are field numbers. A final division of specimens between the two institutions has not yet been made. A number of specimens reported here were not taken by Peace Corps personnel but have been obtained by the National Museum of Natural History from other sources. Specimens in the Field Museum of Natural History (FMNH) were used in making comparisons. Some of Fulk's (GWF) specimens are at Texas Tech University. Other are at the Servicio Agricola y Ganadero in Santiago (as are specimens of some introduced species taken by Schamberger). Reise's (DF) are at the Universidad de Chile-Concepción and in his personal collection.

Ethnicity, Social Support, and Depression Among Elderly Chilean People.

PubMed

Gallardo-Peralta, Lorena P; Sánchez-Moreno, Esteban; López De Roda, Ana Barrón; Arias Astray, Andrés

2015-01-01

Recent evidence regarding the relationship between social support and depression in elderly people shows the important role of ethnicity. This research describes the characteristics of social support in a sample of elderly people aged 60 and above living in northern Chile (n = 493), and analyzes the differences in the relationship between social support and depression between an indigenous group (Aymara population, n = 147) and a nonindigenous group (white, Caucasian, mestizo, n = 346). Various dimensions of social support were considered: structural elements, functional social support according to source, and community participation. The results show the existence of significant differences in the characteristics and dimensions of social support depending on sex, ethnicity, and marital status. Further, the central role of the family group is observed for both Aymara and nonindigenous elderly people. The hierarchical regression models obtained result in notable differences in the role of the structural, functional, and community elements of support in explaining depression for the ethnic groups considered.

Promoting community socio-ecological sustainability through technology: A case study from Chile

NASA Astrophysics Data System (ADS)

Aguayo, Claudio; Eames, Chris

2017-12-01

The importance of community learning in effecting social change towards ecological sustainability has been recognised for some time. More recently, the use of Information and Communication Technology (ICT) tools to promote socio-ecological sustainability has been shown to have potential in community education for sustainable development (ESD). The effective design and use of technology for community learning implies an understanding of a range of cross-dimensional factors including: socio-cultural characteristics and needs of the target audience; considerations of available and culturally responsive types of technology; and non-formal pedagogical ESD strategies for community empowerment. In addition, both technology itself and social communities are dynamically evolving and complex entities. This article presents a case study which evaluated the potential of ICT for promoting ecological literacy and action competence amongst community members in southern Chile. The case study addressed the ecological deterioration of a lake, which is having deep social, economic, recreational and cultural implications locally. The authors' research involved developing a theoretical framework for the design, implementation and use of ICT for community learning for sustainability. The framework was based on key ideas from ESD, ICT and community education, and was underpinned by a systems thinking approach to account for the dynamism and complexity of such settings. Activity theory provided a frame to address overarching socio-cultural elements when using technology as a mediating tool for community learning. The authors' findings suggest that the use of an ICT tool, such as a website, can enhance ecological literacy in relation to a local socio-ecological issue.

Equity in out-of-pocket payment in Chile

PubMed Central

Mondaca, Alicia Lorena Núñez; Chi, Chunhuei

2017-01-01

ABSTRACT OBJECTIVE To assess the distribution of financial burden in Chile, with a focus on the burden and progressivity of out-of-pocket payment. METHODS Based on the principle of ability to pay, we explore factors that contribute to inequities in the health system finance and issues about the burden of out-of-pocket payment, as well as the progressivity and redistributive effect of out-of-pocket payment in Chile. Our analysis is based on data from the 2006 National Survey on Satisfaction and Out-of-Pocket Payments. RESULTS Results from this study indicate evidence of inequity, in spite of the progressivity of the healthcare system. Our analysis also identifies relevant policy variables such as education, insurance system, and method of payment that should be taken into consideration in the ongoing debates and research in improving the Chilean system. CONCLUSIONS In order to reduce the detected disparities among income groups, healthcare priorities should target low-income groups. Furthermore, policies should explore changes in the access to education and its impact on equity. PMID:28492762

Crustal seismicity in central Chile

NASA Astrophysics Data System (ADS)

Barrientos, S.; Vera, E.; Alvarado, P.; Monfret, T.

2004-06-01

Both the genesis and rates of activity of shallow intraplate seismic activity in central Chile are poorly understood, mainly because of the lack of association of seismicity with recognizable fault features at the surface and a poor record of seismic activity. The goal of this work is to detail the characteristics of seismicity that takes place in the western flank of the Andes in central Chile. This region, located less than 100 km from Santiago, has been the site of earthquakes with magnitudes up to 6.9, including several 5+ magnitude shocks in recent years. Because most of the events lie outside the Central Chile Seismic Network, at distances up to 60 km to the east, it is essential to have adequate knowledge of the velocity structure in the Andean region to produce the highest possible quality of epicentral locations. For this, a N-S refraction line, using mining blasts of the Disputada de Las Condes open pit mine, has been acquired. These blasts were detected and recorded as far as 180 km south of the mine. Interpretation of the travel times indicates an upper crustal model consisting of three layers: 2.2-, 6.7-, and 6.1-km thick, overlying a half space; their associated P wave velocities are 4.75-5.0 (gradient), 5.8-6.0 (gradient), 6.2, and 6.6 km/s, respectively. Hypocentral relocation of earthquakes in 1986-2001, using the newly developed velocity model, reveals several regions of concentrated seismicity. One clearly delineates the fault zone and extensions of the strike-slip earthquake that took place in September 1987 at the source of the Cachapoal River. Other regions of activity are near the San José volcano, the source of the Maipo River, and two previously recognized lineaments that correspond to the southern extension of the Pocuro fault and Olivares River. A temporary array of seismographs, installed in the high Maipo River (1996) and San José volcano (1997) regions, established the hypocentral location of events with errors of less than 1 km

A new species of Alsodes (Anura: Alsodidae) from Altos de Cantillana, central Chile.

PubMed

Charrier, Andrés; Correa, Claudio; Castro, Camila; Méndez, Marco A

2015-02-05

Based on morphological and molecular evidence (mitochondrial and nuclear sequences) we describe a new species of spiny-chest frog, Alsodes cantillanensis, from central Chile (around 34°S). The type locality, Quebrada Infiernillo, is located in the Coastal Range at approximately 65 km from Santiago (Metropolitan Region), the capital of Chile. The distribution of the new species is included entirely in that of A. nodosus (32-36°S approximately), which was identified as the sister taxon according to molecular phylogenetic analyses. Moreover, both species are sympatric in the type locality. The new species was found in a Nothofagus macrocarpa relict forest potentially threatened by gold mining activities. We identify other threats for its conservation and some biological data needed for understanding the evolution of this species. This discovery reveals the scarce knowledge about biogeography, evolution and ecology of spiny-chest frogs from central Chile. 

[Undergraduate and postgraduate studies in the biological sciences in Chile (1985)].

PubMed

Niemeyer, H

1986-01-01

A study group of scientists was convened by the Sociedad de Biología de Chile (Biological Society of Chile) and the Regional Program for Graduate Training in Biological Sciences, PNUD-Unesco, RLA 78/024, to assess undergraduate and graduate studies in life sciences in Chile. The group presented this report at the 28th Annual Meeting of the Society. Discussion centered on the features that should characterize the studies leading to the academic degrees of Licenciado (Licenciate), Magíster (Master) and Doctor (Ph. D) in Sciences, and also on the qualifications that the universities should satisfy in order to grant them. After analyzing the present situation of undergraduate and graduate studies in Biological Sciences in Chilean universities, the group made the following main suggestions: 1. It is recommended that Chilean universities agree on a 4-year plan for the Licenciado degree, without the requirement of a thesis. The importance of providing the students with good laboratory exercises and field experience and with the opportunity to perform short research projects is stressed. In addition, a sound theoretical training on mathematics, physics and chemistry in the education of a modern Biologist is important. Licenciate studies ought to be the basis for professional careers and the universities should offer to the Licenciados free access to their professional schools. 2. It is considered appropriate for Chile and its universities to develop graduate programs in those disciplines that have reached a level of excellence. To accomplish this aim, adequate finance of the universities is necessary to permit them to provide the essential facilities for doing research, and to create a wide system of fellowships for graduate students. Direct government support for research and graduate student fellowships is requested. 3. Research experience of the kind needed for the preparation of a doctoral thesis is recommended as the academic level appropriate for those engaged in

Dictatorships and Repression against the Universities: The Transition to Military Rule in Latin America and the Impact on Enrollments in the Social Sciences.

ERIC Educational Resources Information Center

Astin, Paul

This paper focuses on the transition to military rule in Brazil (1964), Uruguay (1973), Chile (1973), and Argentina (1976) and examines the argument that the disciplines which lend themselves to analysis of the social order, such as the social sciences and humanities, are most often the target of political repression. Argentina, Uruguay, and Chile…

Size variation of Acacia caven (leguminosae) pods along a climatic gradient in Chile

NASA Astrophysics Data System (ADS)

Gutiérrez, J. R.; Armesto, J. J.

1981-06-01

A southward tendency of increment in pod-length is shown for 11 populations of Acacia caven (Mol.) Hook et Arn. localized along a climatic gradient of increasing annual rainfall in Chile. This fact would suggest that A. caven populations occurring in the south are in better conditions for reproduction than northern populations, since pod-length is related to the amount of seeds inside the pods. The possible bearing of this southward tendency of increasing seed production upon the expansion of A. caven toward the more humid zones in southern Chile is discussed.

A Universal Design Approach to Government Service Delivery: The Case of ChileAtiende.

PubMed

Sandoval, Leonardo

2016-01-01

A common challenge for government administrations that aim to improve the delivery of information and services to citizens is to go beyond a government-centred approach. By focusing on citizens and the needs of a wide range of citizens, Universal Design (UD) can help to increase the effectiveness, efficiency and satisfaction of government services. This paper examines the case of an internationally recognised Chilean government service delivery programme inspired by UD principles known as ChileAtiende ("ChileService"). A brief account of its creation and current status is provided.

Interdisciplinary studies of eruption at Chaiten Volcano, Chile

Treesearch

John S. Pallister; Jon J. Major; Thomas C. Pierson; Richard P. Hoblitt; Jacob B. Lowenstern; John C. Eichelberger; Lara Luis; Hugo Moreno; Jorge Munoz; Jonathan M. Castro; Andres Iroume; Andrea Andreoli; Julia Jones; Fred Swanson; Charlie Crisafulli

2010-01-01

There was keen interest within the volcanology community when the first large eruption of high-silica rhyolite since that of Alaska's Novarupta volcano in 1912 began on 1 May 2008 at Chaiten volcano, southern Chile, a 3-kilometer-diameter caldera volcano with a prehistoric record of rhyolite eruptions. Vigorous explosions occurred through 8 May 2008, after which...

The Araucanian Indian in Chile. IWGIA Document 20.

ERIC Educational Resources Information Center

Berdichewsky, Bernardo

One of the larger of the native peoples of South America, the Araucanians include different ethnic subgroups, some of which are now extinct. Once geographically spread extensively over the southern cone of South America, at present they are reduced to only two closely related groups: (1) the Mapuche of southern Chile, the largest one; and (2) the…

76 FR 78231 - Notice of Decision To Authorize the Importation of Fresh Cape Gooseberry Fruit With Husks From Chile

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-16

... gooseberry fruit (Physalis peruviana L.) with husks from Chile. Based on the findings of a pest risk analysis... fresh Cape gooseberry fruit (Physalis peruviana L.) with husks from Chile. We solicited comments on the...

Teachers' Professional Development through University-School Partnerships: Theoretical Standpoints and Evidence from Two Pilot Studies in Chile

ERIC Educational Resources Information Center

Grau, Valeska; Calcagni, Elisa; Preiss, David D.; Ortiz, Dominga

2017-01-01

This paper presents a teacher professional development programme, based on a university-schools partnership and a collective reflection model, addressing the needs of in-service teacher education in Chile. First, the main challenges faced by both teachers and teacher education in Chile are summarised. Then, the foundations of this model are…

Thermal and climatic zoning for construction in the southern part of Chile

NASA Astrophysics Data System (ADS)

Verichev, Konstantin; Salimova, Alisa; Carpio, Manuel

2018-05-01

This paper presents the results of the updated boundaries of thermal zones in the tree southern regions of Chile, based on the method of heating degrees-days according to hourly temperature measurements at meteorological stations in the last decade. The Ministry of Housing and Urban Planning of Chile has not updated these boundaries since 1999. Using the Climatic Severity index method, the relative energy consumption of dwellings was analyzed for cooling and heating in summer and winter periods, respectively. The analysis revealed that, within the limits of a single thermal zone, the energy costs for cooling in the summer period of the same house may differ by 50 %.

Popular education, work training, and the path to women's empowerment in Chile.

PubMed

Bosch, A E

1998-05-01

The program 'Educacion y Trabajo' (Education and Work) in Chile was designed to help train unskilled workers and to facilitate their entrance into the labor market. Employing a participatory educational approach, the program provided personal and vocational training for men and women aged 15-30 years. Both technical and personal development training, which are embedded in Popular Education methodology, emphasize interaction among students and between students and teachers using games, videos, slides, manuals, cartoons, and worksheets. Interviews with female participants confirmed the program's empowering effects on the personal, as well as economic situation of women. The study further demonstrates how Popular Education is applied and adapted to promote self-esteem and self-reliance among female participants. Process-oriented, participatory learning, and horizontal relationships between the learner and teacher, allowed for the development of interactive structures in the classroom. This approach has especially benefited married women. Central to this empowerment process is awareness raising. By emphasizing the sociocultural origin of social structures, Popular Education helps demystify the social sphere and shows the importance of each individual in contributing to its improvement. However, while this program helps enhance women's self-esteem, self-confidence, and self-promotion, it only represents an initial step. To continue the path to full empowerment, negotiating powers must go beyond the household level and into the formal economy.

Three new species of Neofidelia (Hymenoptera: Apoidea: Megachilidae) from Northern Chile.

PubMed

Dumesh, Sheila; Packer, Laurence

2013-02-01

Neofidelia apacheta Dumesh and Packer, sp. nov., N. camanchaca Dumesh and Packer, sp. nov., and N. submersa Dumesh and Packer, sp. nov. are described from northern Chile. Neofidelia apacheta is known from large numbers of specimens and localities at moderately high elevation (1600-3200m). Neofidelia camanchaca is only known from the ho-lotype male. Neofidelia submersa is known from the holotype male and a pair of paratypes in poor condition, all from a coastal fog oasis. Comparisons are made with the two previously described species of the genus. The collection of N. apa-cheta from so far north in Chile suggests that Neofidelia is likely to be found in southern Peru. A key for the five species of the genus is provided.

[Present situation of hepatitis B in Chile].

PubMed

Pereira S, Ana; Valenzuela B, María Teresa; Mora, Judith; Vera, Lilian

2008-06-01

Hepatitis B virus infection generates carriers and 8% will evolve to a chronic phase. To perform a compilation of studies on hepatitis B in Chile and other sources of information to estimate the impact of this disease in our country. Published and unpublished evidence about the infection, in the general population and risk groups in our country, was compiled and reviewed critically. Informal interviews with experts, revision of the mandatory notification book of the Ministry of Health and collection of data from laboratories that study hepatitis B virus, were also carried out. The seroprevalence of chronic carriers in blood donors is nearly O.3%. Among risk groups such as health care personnel, the figure is O.7%, among homosexuals 29%, among HIV positive patients 30%, among sexual workers 2% and among children with chronic hemodialysis, 9%. Prevalence rate according to notified cases in 2004 was 1.8 x 100,000 inhabitants. Detection of viral hepatitis B surface antigen in laboratories occurs in 0.2% of donors and 1.396 of non donors. The seroprevalence of hepatitis B virus, the lack of notification, and the introduction of hepatitis B vaccine to our Regular Program of Immunizations, are arguments to develop in Chile a hepatitis B and C surveillance system.

School Choice in Chile: Two Decades of Educational Reform.

ERIC Educational Resources Information Center

Gauri, Varun

This book examines the decentralization and privatization of schools in Chile. It analyzes whether the introduction of market mechanisms in the supply of, and demand for, schools enhances educational performance. The text discusses the microeconomic assumptions underlying the proposition that elementary and secondary education could function as a…

[The Revista Médica the Chile and medical education].

PubMed

Goic, Alejandro

2002-07-01

With this issue, Revista Médica de Chile will have been published uninterruptedly, for 130 years. Formal medical education had an early development since Chile became independent from Spain (1817). The first Medical Sciences Course was organized in 1833 by the Irish physician William C Blest. The Santiago Medical Society was founded in 1869 and its journal-Revista Médica de Chile--in 1872. Its first director was Dr. German Schneider. Revista Medica is the oldest serial publication in South America and the second oldest in the Spanish speaking world. This is a remarkable fact for a comparatively young country. With the creation of the Medical Society and Revista Medica, a process of continuous medical education was started and they became a real Graduate School. The Journal has adopted the main changes in knowledge and technology. Some important milestones of its development, during the second half of the 20th century, were the definition of its objectives and structure, the incorporation of peer review of manuscripts (even with foreign reviewers) the adoption of international guidelines for publication, its incorporation into the main biomedical journal indexes, the modernization of its printing process, the making of a computer generated index of all papers published since 1872, its incorporation into a digital library in INTERNET and the active participation of its editors in the World Association of Medical Journal Editors. The success of the journal is influenced by the independence that the Medical Society has conferred to the editors (all outstanding University Professors), as well as to the characteristics of an educational campus "invisible and without tumult" (Ingelfinger).

Continuing Megathrust Earthquake Potential in northern Chile after the 2014 Iquique Earthquake Sequence

NASA Astrophysics Data System (ADS)

Hayes, G. P.; Herman, M. W.; Barnhart, W. D.; Furlong, K. P.; Riquelme, S.; Benz, H.; Bergman, E.; Barrientos, S. E.; Earle, P. S.; Samsonov, S. V.

2014-12-01

The seismic gap theory, which identifies regions of elevated hazard based on a lack of recent seismicity in comparison to other portions of a fault, has successfully explained past earthquakes and is useful for qualitatively describing where future large earthquakes might occur. A large earthquake had been expected in the subduction zone adjacent to northern Chile, which until recently had not ruptured in a megathrust earthquake since a M~8.8 event in 1877. On April 1 2014, a M 8.2 earthquake occurred within this northern Chile seismic gap, offshore of the city of Iquique; the size and spatial extent of the rupture indicate it was not the earthquake that had been anticipated. Here, we present a rapid assessment of the seismotectonics of the March-April 2014 seismic sequence offshore northern Chile, including analyses of earthquake (fore- and aftershock) relocations, moment tensors, finite fault models, moment deficit calculations, and cumulative Coulomb stress transfer calculations over the duration of the sequence. This ensemble of information allows us to place the current sequence within the context of historic seismicity in the region, and to assess areas of remaining and/or elevated hazard. Our results indicate that while accumulated strain has been released for a portion of the northern Chile seismic gap, significant sections have not ruptured in almost 150 years. These observations suggest that large-to-great sized megathrust earthquakes will occur north and south of the 2014 Iquique sequence sooner than might be expected had the 2014 events ruptured the entire seismic gap.

Determinants of cognitive development of low SES children in Chile: a post-transitional country with rising childhood obesity rates.

PubMed

Galván, Marcos; Uauy, Ricardo; Corvalán, Camila; López-Rodríguez, Guadalupe; Kain, Juliana

2013-09-01

Studies conducted in developing countries have noted associations between concurrent stunting, social-emotional problems and poor cognitive ability in young children. However, the relative contribution of these variables in Latin America is likely changing as undernutrition rates decline and prevalence of childhood obesity rises. We conducted a cross-sectional study of 106 normal-weight and 109 obese preschool children to compare the relative contribution of early nutrition, sociodemographic factors and psychosocial variables on cognitive development in normal-weight and obese preschool children in Chile. The study variables were categorized as: (1) socio-demographic (age, sex, birth order and socioeconomic) (2) early nutrition (maternal height, birth weight, birth length and height at 5 years) (3) psychosocial factors (maternal depression, social-emotional wellbeing and home space sufficiency). In order to assess determinants of cognitive development at 4-5 years we measured intelligence quotient (IQ); variability in normal children was mostly explained by socio-demographic characteristics (r(2) = 0.26), while in obese children early nutritional factors had a significant effect (r(2) = 0.12) beyond socio-demographic factors (r(2) = 0.19). Normal-weight children, who were first born, of slightly better SES and height Z score >1, had an IQ ≥ 6 points greater than their counterparts (p < 0.05). Obese children who were first born with birth weight >4,000 g and low risk of socio-emotional problems had on average ≥5 IQ points greater than their peers (p < 0.05). We conclude that in Chile, a post-transitional country, IQ variability of normal children was mostly explained by socio-demographic characteristics; while in obese children, early nutrition also played a significant role.

Broad roads in a thin country : infrastructure concessions in Chile

DOT National Transportation Integrated Search

2000-01-01

Chile has experienced rapid economic growth for more than a decade. Demand for basic infrastructure services has grown in tandem with the economic expansion, quickly outstripping the supply capacity of existing assets. In the early 90's a policy deci...

The histories and destinies of Chile and California

Treesearch

Brooke Penaluna

2016-01-01

In Strangers on Familiar Soil, Edward Dallam Melillo shows how Californians and Chileans each have one foot on their land and the other connecting them through the Pacific Ocean. Melillo reframes our understanding of US history in the west and links the histories and destinies of Chile and California from 1786 to the current day. Contrary to popular belief, Melillo...

Chile Crece Contigo: Implementation, results, and scaling-up lessons.

PubMed

Torres, A; Lopez Boo, F; Parra, V; Vazquez, C; Segura-Pérez, S; Cetin, Z; Pérez-Escamilla, R

2018-01-01

Chile Crece Contigo (ChCC) is defined as a comprehensive, intersectoral, and multicomponent policy that aims to help all children reach their full potential for development, regardless of their socio-economic status. This case study was developed on the basis of grey literature review and key informants' interviews. ChCC behaves as a complex adaptive system that combines universal and targeted benefits for the more vulnerable starting since gestation and until the children are 4 years old. Three key ministries are involved in ChCC management: health, education, and social development. Studies show adequate programme implementation and positive effects of ChCC on child development. In addition, it was found that the more families use ChCC benefits and the longer the subsystem has been operating in the commune, the greater the positive effects. Strong political support based on principles of equity and child rights combined with strong evidence and funding commitment from government has been central to emergence, scaling up, and sustainability of ChCC. Further sustainability of ChCC will rely on firmly establishing a well-trained and compensated cadre of early child development professionals and paraprofessionals as well as an improved management and evaluation decentralized system. © 2017 John Wiley & Sons Ltd.

Calbuco’s plume over Chile

NASA Image and Video Library

2015-04-29

The natural color image below, acquired on April 25 by the Advanced Land Imager on NASA’s Earth Observing-1 satellite, shows Calbuco’s plume rising above the cloud deck over Chile. Read more here: earthobservatory.nasa.gov/IOTD/view.php?id=85791&eocn... Credit: NASA Earth Observatory NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Chile confronts its environmental health future after 25 years of accelerated growth

PubMed Central

Pino, Paulina; Iglesias, Verónica; Garreaud, René; Cortés, Sandra; Canals, Mauricio; Folch, Walter; Burgos, Soledad; Levy, Karen; Naeher, Luke P.; Steenland, Kyle

2015-01-01

Background Chile has recently been reclassified by the World Bank from an upper middle income country to a higher income country. There has been great progress in the last 20–30 years in relation to air and water pollution in Chile. Yet after 25 years of unrestrained growth there remain clear challenges posed by air and water, as well as climate change. Methods: In late 2013 a three-day workshop on environmental health was held in Santiago, bringing together researchers and government policy makers. As a follow-up to that workshop, here we review the progress made in environmental health in the past 20–30 years, and discuss the challenges of the future. We focus on air and water pollution, and climate change, which we believe are among the most important areas of environmental health in Chile. Results Air pollution in some cities remains among the highest in the continent. Potable water is generally available, but weak state supervision has led to serious outbreaks of infectious disease and ongoing issues with arsenic exposure in some regions. Climate change modeling in Chile is quite sophisticated, and a number of the impacts of climate change can be reasonably predicted in terms of which areas of the country are most likely to be affected by increased temperature and decreased availability of water, as well as expansion of vector territory. Some health effects, including change vector-borne diseases and excess heat mortality, can be predicted. However, there has yet to be an integration of such research with government planning. Conclusion While great progress has been made, currently there are a number of problems. We suspect that the Chilean experience in environmental health may be of some use for other Latin American countries with rapid economic development. PMID:26615070

New species of Anisophya Karabag from Chile (Orthoptera: Tettigoniidae: Phanopterinae)

USDA-ARS?s Scientific Manuscript database

Many of the most primitive Neotropical bush katydids (Phaneropterinae) — including species of Cosmophyllum Blanchard, Stenophylla Brunner von Wattenwyl, Marenestha Brunner von Wattenwyl, Anisophya Karabag, Coryphoda Brunner von Wattenwyl, and Burgilis Stål — are endemic in Chile. The Chilean species...

Country watch: Chile.

PubMed

Montoya Leiva, M

1996-01-01

Servicio Paz y Justicia (SERPAJ) is a nongovernmental organization (NGO) established in Chile in 1977. It supports fundamental human dignity and rights by fighting discrimination and exclusion based upon individual differences. SERPAJ promotes training, organization, and the political participation of community members as part of the democratic process, working mainly with the at risk women, street children, and youth of Santiago's working-class neighborhoods. Groups participate in workshops and training courses on human rights and development, civic education, and methods of non-violent community action. In 1987, SERPAJ-Sur Oriente began to include the topic of sexuality and AIDS/STDs in courses training working-class women as community human rights agents. The NGO is therefore one of the first mainstream Chilean human rights organizations to incorporate HIV/AIDS issues. A basic facts brochure was developed, followed by a pilot education project developed in one neighborhood which was then systematically replicated in other neighborhoods. The comments of some people who have participated in SERPAJ workshops are presented.

Testing the Latino paradox in Latin America: a population-based study of Intra-regional immigrants in Chile.

PubMed

Cabieses, Baltica; Tunstall, Helena; Pickett, Kate

2013-10-01

Several studies in high-income countries report better health status of immigrants compared to the local population ("healthy migrant" effect), regardless of their socioeconomic deprivation. This is known as the Latino paradox. To test the Latino paradox within Latin America by assessing the health of international immigrants to Chile, most of them from Latin American countries, and comparing them to the Chilean-born. Secondary data analysis of the population-based CASEN survey-2006. Three health outcomes were included: disability, illness/accident, and cancer/chronic condition (dichotomous). Demographics (age, sex, marital status, urban/rural, ethnicity), socioeconomic-status (SES: educational level, employment status and household income per-capita), and material standards (overcrowding, sanitation, housing quality). Crude and adjusted weighted regression models were performed. One percent of Chile's population were immigrants, mainly from other Latin American countries. A "healthy migrant" effect appeared within the total immigrant population: this group had a significantly lower crude prevalence of almost all health indicators than the Chilean-born, which remained after adjusting for various demographic characteristics. However, this effect lost significance when adjusting by SES for most outcomes. The Latino paradox was not observed for international immigrants compared to the local population in Chile. Also, health of immigrants with the longest time of residency showed similar health rates to the Chilean-born. The Latino paradox was not observed in Chile. Protecting low SES immigrants in Chile could have large positive effects in their health at arrival and over time.

Challenges for psychiatric recruitment and training in Chile.

PubMed

Vicente, Benjamín; Rosel, Leonardo

2013-08-01

This paper aims to describe the current challenges to recruitment of psychiatrists in Chile, and investigate factors related to interest in psychiatry from medical students of the Chilean Biobío Region. An online survey was completed by 39 medical students currently performing the internship. This survey included questions regarding socio-demographic aspects, probability of choosing a medical speciality, influencing factors on the choice of the medical speciality, and personal features. Students were separated in two groups for the analysis based on their likelihood of choosing psychiatry as a career. A total of 35.9% of the respondents showed some degree of interest in psychiatry. Factors considered important by the respondents were academic opportunities, training vacancies, and balance between job and personal life. The low participation in the study does not allow the extrapolation of data to the national situation, and may represent response bias to those already interested in psychiatry as a career. However, Chile has an average psychiatrist rate per number of inhabitants for the region, but an uneven distribution of this resource. National policies must be focused on this issue in order to reduce the gap in mental healthcare.

Genetic epidemiology of single gene defects in Chile.

PubMed Central

Cruz-Coke, R; Moreno, R S

1994-01-01

We have studied the correlation between the ethnic structure and the prevalence of single gene defects in Chile. At present the Chilean population is approximately 64% white and 35% Amerindian with traces of other admixture. Fewer than 4% of the Chilean population are foreign born. Investigations indicate that all severe diseases and many others without impaired reproduction have mutation rates within the range of the white population. Classical ethnic diseases are very rare. Autosomal recessive disorders have a wide range of variability: cystic fibrosis has a low incidence and PKU has a similar incidence to English rates. Only 30% of the inborn errors of metabolism have been described in Chilean medical publications. In addition, no Chilean haemoglobin or haptoglobin variants have been described. Some rare inherited diseases in Chilean human isolates have been described, including achromatopsia, chondrocalcinosis, and Creutzfeldt-Jakob disease. The prevalence of intrahepatic cholestasis of pregnancy and supernumerary nipples is the highest in the world and they are associated with aboriginal origin. Single gene defects in Chile are probably shaped by factors related to its ethnic population structure. These local rare single gene defects may be good markers of population admixture for genetic epidemiological studies. PMID:7815439

77 FR 70874 - Notification of the Next Meetings of the U.S.-Chile FTA Environmental Affairs Council and ECA...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-27

... Free Trade Agreement Environmental Affairs Council and Environmental Cooperation Agreement Joint... Commission pursuant to Chapter 19 (Environment) of the United States-Chile Free Trade Agreement (``FTA'') and... the United States-Chile Free Trade Agreement; and (4) the Environmental Review of the United States...

The Chile tsunami of 27 February 2010: Field survey and modeling

NASA Astrophysics Data System (ADS)

Fritz, H. M.; Petroff, C. M.; Catalan, P. A.; Cienfuegos, R.; Winckler, P.; Kalligeris, N.; Weiss, R.; Meneses, G.; Valderas-Bermejo, C.; Barrientos, S. E.; Ebeling, C. W.; Papadopoulos, A.; Contreras, M.; Almar, R.; Dominguez, J.; Synolakis, C.

2011-12-01

On 27 February, 2010 a magnitude Mw 8.8 earthquake occurred off the coast of Chile's Maule region some 100 km N of Concepción, causing substantial damage and loss of life on Chile's mainland and the Juan Fernandez archipelago. The majority of the 521 fatalities are attributed to the earthquake, while the tsunami accounts for 124 victims. Fortunately, ancestral knowledge from past tsunamis such as the giant 1960 event, as well as tsunami education and evacuation exercises prompted most coastal residents to spontaneously evacuate to high ground after the earthquake. The majority of the tsunami victims were tourists staying overnight in low lying camp grounds along the coast. A multi-disciplinary international tsunami survey team (ITST) was deployed within days of the event to document flow depths, runup heights, inundation distances, sediment deposition, damage patterns at various scales, performance of the man-made infrastructure and impact on the natural environment. The 3 to 25 March ITST covered an 800 km stretch of coastline from Quintero to Mehuín in various subgroups the Pacific Islands of Santa María, Juan Fernández Archipelago, and Rapa Nui (Easter), while Mocha Island was surveyed 21 to 23 May, 2010. The collected survey data includes more than 400 tsunami runup and flow depth measurements. The tsunami impact peaked with a localized maximum runup of 29 m on a coastal bluff at Constitución and 23 m on marine terraces on Mocha Island. A significant variation in tsunami impact was observed along Chile's mainland both at local and regional scales. Inundation and damage also occurred several kilometres inland along rivers. Eyewitness tsunami videos are analysed and flooding velocities presented. Observations from the Chile tsunami are compared against the 1960 Chile, 2004 Indian Ocean and 2011 Tohoku Japan tsunamis. The tsunamigenic seafloor displacements were partially characterized based on coastal uplift measurements along a 100 km stretch of coastline

Evaluating the effect of synchronized sea lice treatments in Chile.

PubMed

Arriagada, G; Stryhn, H; Sanchez, J; Vanderstichel, R; Campistó, J L; Rees, E E; Ibarra, R; St-Hilaire, S

2017-01-01

The sea louse is considered an important ectoparasite that affects farmed salmonids around the world. Sea lice control relies heavily on pharmacological treatments in several salmon-producing countries, including Chile. Among options for drug administration, immersion treatments represent the majority of antiparasitic control strategies used in Chile. As a topical procedure, immersion treatments do not induce a long lasting effect; therefore, re-infestation from neighbouring farms may undermine their efficacy. Synchronization of treatments has been proposed as a strategy to improve immersion treatment performance, but it has not been evaluated so far. Using a repeated-measures linear mixed-effect model, we evaluated the impact of treatment synchronization of neighbouring farms (within 10km seaway distance) on the adult lice mean abundance from weeks 2 to 8 post-treatment on rainbow trout and Atlantic salmon farms in Chile, while controlling for external and internal sources of lice before the treatments, and also for environmental and fish-related variables. Results indicate that treatment synchronization was significantly associated with lower adult lice levels from weeks 5 to 7 after treatment. This relationship appeared to be linear, suggesting that higher levels of synchronization may result in lower adult sea lice levels during these weeks. These findings suggest that synchronization can improve the performance of immersion delousing treatments by keeping sea lice levels low for a longer period of time. Our results may be applicable to other regions of the world where immersion treatments are widely used. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Multiproxy approach revealing climate and cultural changes during the last 26kyrs in south-central Chile

NASA Astrophysics Data System (ADS)

Abarzua, Ana M.; Jarpa, Leonora; Martel, Alejandra; Vega, Rodrigo; Pino, Mario

2010-05-01

Multiproxy approach from Purén Lumaco Valley (38°S) describes the paleonvironmental history during the Last Maximum Glacial (LGM) in south-central Chile. Three sediment cores and severals AMS 14C dates were used to perform a complete pollen, diatoms, chironomids, and sedimentological records demonstrating the existence of a large and non profundal paleolake, between 25 and 20kyr BP. Some of these evidence are laminated silty-clay sediments (lacustrine rhythmites), associated with the presence of siderite mineral (FeCO3), besides biological proxies like Fragilaria construens and Stauroforma inermes (planctonic diatoms), and Dicrotendipes sp. and Tanytarsini tribe (littoral chironomids). The pollen ensemble reveals the first glacial refuge of Araucaria araucana forests in the low lands during the LGM. The lake was drained abruptly into a swamp/bog at 12kyr BP and colonized by Myrtaceae wet forest. This evidence suggest the dry/warm climate period of early Holocene in south-central Chile. Later, the sediments indicate variable lacustrine levels, and increase of charcoal particles, associated to current climatic conditions. The pollen spectrum dominated by Myrtaceae and Nothofagus contrasts with a strongly disturb current landscape. Actually, Purén-Lumaco valley constitutes a complex peat-bog system dominated by exotic grasses and forest species (Tritricum aestivum, Pinus radiata and Eucalyptus spp.). Some archaeological antecedents in the area document the human development at ca. 7yrs BP. The greatest archaeological characteristic present in the valley is the kuel, a Mapuche earth accumulation. The presence and extension of almost 300 kuel in the valley reflect the social/economic development, and partly explains why the region was the major resistance area for Spanish colonizer during XVI-XVII centuries. Also the archaeological findings reveal the presence of maize pollen (Zea mays) within their food consumption. The influence of climate and human impact in

Where Are Socioeconomically Deprived Immigrants Located in Chile? A Spatial Analysis of Census Data Using an Index of Multiple Deprivation from the Last Three Decades (1992-2012)

PubMed Central

2016-01-01

This is the first study analysing the spatial distribution of socioeconomic deprivation among international immigrants and the total population in a Latin American country. Findings could inform policy makers about location of areas of higher need of social protection in Chile, for both immigrants and the total resident population in the country. PMID:26756869

Evaluating satellite-derived long-term historical precipitation datasets for drought monitoring in Chile

NASA Astrophysics Data System (ADS)

Zambrano, Francisco; Wardlow, Brian; Tadesse, Tsegaye; Lillo-Saavedra, Mario; Lagos, Octavio

2017-04-01

Precipitation is a key parameter for the study of climate change and variability and the detection and monitoring of natural disaster such as drought. Precipitation datasets that accurately capture the amount and spatial variability of rainfall is critical for drought monitoring and a wide range of other climate applications. This is challenging in many parts of the world, which often have a limited number of weather stations and/or historical data records. Satellite-derived precipitation products offer a viable alternative with several remotely sensed precipitation datasets now available with long historical data records (+30years), which include the Climate Hazards Group InfraRed Precipitation with Station (CHIRPS) and Precipitation Estimation from Remotely Sensed Information using Artificial Neural Networks-Climate Data Record (PERSIANN-CDR) datasets. This study presents a comparative analysis of three historical satellite-based precipitation datasets that include Tropical Rainfall Measuring Mission (TRMM) Multi-satellite Precipitation Analysis (TMPA) 3B43 version 7 (1998-2015), PERSIANN-CDR (1983-2015) and CHIRPS 2.0 (1981-2015) over Chile to assess their performance across the country and for the case of the two long-term products the applicability for agricultural drought were evaluated when used in the calculation of commonly used drought indicator as the Standardized Precipitation Index (SPI). In this analysis, 278 weather stations of in situ rainfall measurements across Chile were initially compared to the satellite data. The study area (Chile) was divided into five latitudinal zones: North, North-Central, Central, South-Central and South to determine if there were a regional difference among these satellite products, and nine statistics were used to evaluate their performance to estimate the amount and spatial distribution of historical rainfall across Chile. Hierarchical cluster analysis, k-means and singular value decomposition were used to analyze

Evaluating satellite-derived long-term historical precipitation datasets for drought monitoring in Chile

NASA Astrophysics Data System (ADS)

Zambrano, Francisco; Wardlow, Brian; Tadesse, Tsegaye

2016-10-01

Precipitation is a key parameter for the study of climate change and variability and the detection and monitoring of natural disaster such as drought. Precipitation datasets that accurately capture the amount and spatial variability of rainfall is critical for drought monitoring and a wide range of other climate applications. This is challenging in many parts of the world, which often have a limited number of weather stations and/or historical data records. Satellite-derived precipitation products offer a viable alternative with several remotely sensed precipitation datasets now available with long historical data records (+30 years), which include the Climate Hazards Group InfraRed Precipitation with Station (CHIRPS) and Precipitation Estimation from Remotely Sensed Information using Artificial Neural Networks-Climate Data Record (PERSIANN-CDR) datasets. This study presents a comparative analysis of three historical satellite-based precipitation datasets that include Tropical Rainfall Measuring Mission (TRMM) Multi-satellite Precipitation Analysis (TMPA) 3B43 version 7 (1998-2015), PERSIANN-CDR (1983-2015) and CHIRPS 2.0 (1981-2015) over Chile to assess their performance across the country and evaluate their applicability for agricultural drought evaluation when used in the calculation of commonly used drought indicator as the Standardized Precipitation Index (SPI). In this analysis, 278 weather stations of in-situ rainfall measurements across Chile were initially compared to the satellite-based precipitation estimates. The study area (Chile) was divided into five latitudinal zones: North, North-Central, Central, South-Central and South to determine if there were a regional difference among these satellite-based estimates. Nine statistics were used to evaluate the performance of satellite products to estimate the amount and spatial distribution of historical rainfall across Chile. Hierarchical cluster analysis, k-means and singular value decomposition were used to

A Tsunami Model for Chile for (Re) Insurance Purposes

NASA Astrophysics Data System (ADS)

Arango, Cristina; Rara, Vaclav; Puncochar, Petr; Trendafiloski, Goran; Ewing, Chris; Podlaha, Adam; Vatvani, Deepak; van Ormondt, Maarten; Chandler, Adrian

2014-05-01

Catastrophe models help (re)insurers to understand the financial implications of catastrophic events such as earthquakes and tsunamis. In earthquake-prone regions such as Chile,(re)insurers need more sophisticated tools to quantify the risks facing their businesses, including models with the ability to estimate secondary losses. The 2010 (M8.8) Maule (Chile) earthquake highlighted the need for quantifying losses from secondary perils such as tsunamis, which can contribute to the overall event losses but are not often modelled. This paper presents some key modelling aspects of a new earthquake catastrophe model for Chile developed by Impact Forecasting in collaboration with Aon Benfield Research partners, focusing on the tsunami component. The model has the capability to model tsunami as a secondary peril - losses due to earthquake (ground-shaking) and induced tsunamis along the Chilean coast are quantified in a probabilistic manner, and also for historical scenarios. The model is implemented in the IF catastrophe modelling platform, ELEMENTS. The probabilistic modelling of earthquake-induced tsunamis uses a stochastic event set that is consistent with the seismic (ground shaking) hazard developed for Chile, representing simulations of earthquake occurrence patterns for the region. Criteria for selecting tsunamigenic events (from the stochastic event set) are proposed which take into consideration earthquake location, depth and the resulting seabed vertical displacement and tsunami inundation depths at the coast. The source modelling software RuptGen by Babeyko (2007) was used to calculate static seabed vertical displacement resulting from earthquake slip. More than 3,600 events were selected for tsunami simulations. Deep and shallow water wave propagation is modelled using the Delft3D modelling suite, which is a state-of-the-art software developed by Deltares. The Delft3D-FLOW module is used in 2-dimensional hydrodynamic simulation settings with non-steady flow

Prevalence of meningococcal carriage in children and adolescents aged 10-19 years in Chile in 2013.

PubMed

Díaz, Janepsy; Cárcamo, Marcela; Seoane, Mabel; Pidal, Paola; Cavada, Gabriel; Puentes, Rodrigo; Terrazas, Solana; Araya, Pamela; Ibarz-Pavon, Ana B; Manríquez, Macarena; Hormazábal, Juan C; Ayala, Salvador; Valenzuela, María T

2016-01-01

In 2011, Chile experienced an increase in the number of cases of IMD caused by Neisseria meningitidis group W. This epidemiological scenario prompted authorities to implement prevention strategies. As part of these strategies, the Institute of Public Heath of Chile conducted a cross-sectional study to determine the prevalence of pharyngeal carriage of N. meningitidis in a representative sample of healthy children and adolescents aged 10-19 years. The identification of presumptive N. meningitidis strains was performed by testing carbohydrate utilization in the National Reference Laboratory at the ISP. Association of meningococcal carriage with risk factors was analyzed by calculating the Odds Ratio. Selected variables were included in a logistic model for risk analyses. The prevalence of carriage of N. meningitidis was 6.5% (CI: 5.7-7.3%). Older age (carriers: 14.2±0.29 vs. non-carriers: 13.8±0.08 years old; p=0.009), cohabitation with children (carriers: 0.9±0.13 vs. non-carriers: 0.7±0.03; p=0.028), number of smoking cohabitants (carriers: 0.55±0.13 vs. non-carriers: 0.44±0.03) and frequent attendance to crowded social venues (carriers: 49% vs. non-carriers: 37%; p=0.008) were determined to favor carriage. Statistical modeling showed that meningococcal carriage was associated with older age (OR: 1.077, p-value: 0.002) and cohabitation with children (OR: 1.182, p-value: 0.02). Copyright © 2016 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

What are people thinking about floods? A study in two Mediterranean areas: Costa Brava, Spain and Talcahuano City, Chile

NASA Astrophysics Data System (ADS)

Lara, A.; Ribas, A.; Cifuentes, L. A.

2013-05-01

Mediterranean areas are not immune to flood problems. The Spanish Mediterranean coast is a reflection of this, where flooding continues to be the greatest natural hazard with negative effects on the territory. The urbanization of coastal watersheds, very pronounced in the last 15 years, has led to the creation of authentic urban continuums in the seafront and the appearance of residential developments therein. The municipalities of Costa Brava, in the province of Girona, are an example of this dynamic of the increasing risk, exposure, and impact of floods. In Chile, floods are considered one of the main natural hazards, especially in the province of Concepcion. One of the most important cities of this area is Talcahuano, which has suffered continual flood episodes during recent years. Flood episodes could yet increase in the future due to the high frequency of extraordinary atmospheric events and a higher exposure to flood risk created by the development of intensive urbanization processes. However, after the February 27th 8.8 degrees earthquake (Richter scale) that affected the center-south of Chile and originated the tsunami which flooded a large percentage of the residential area and military base of the city of Talcahuano, the risk, vulnerability, resilience and copy capacity concepts changed. This research looks at the social perception and social knowledge of Mediterranean residents affected and unaffected by floods, emphasizing which is their risk, vulnerability, resilience and copy capacity concept and what kind of measures they proposed to reduce their flood vulnerability. The end objective of this research is to become a framework for future local flood policies and a tool that could be reviewed by specialists in other regions that might be affected by this hazard. This social assessment has been carried out through surveys of residents in Costa Brava and Talcahuano whose endogenous and exogenous characteristics have been significant in explaining their

Physical dating violence victimization in college women in Chile.

PubMed

Lehrer, Jocelyn A; Lehrer, Evelyn L; Zhao, Zhenxiang

2010-05-01

There are no published studies on physical dating violence in college students in Chile, and campuses across the country currently lack systematized programs to prevent or respond to this public health problem. This is the first study to examine prevalence and predictors of physical dating violence victimization with a sample of female college students in Chile. A closed-ended questionnaire was administered to students enrolled in general education courses at a major public university. The prevalence of women's physical dating violence victimization was calculated, and generalized ordered logit models were used to estimate risk factors for such victimization (n = 441). Ancillary analyses examined associations of dating violence victimization with experiences of unwanted sexual contact and forced condom nonuse. Approximately 21% of subjects reported one or more incidents of physical dating violence not involving physical injury since age 14, and another 5% reported at least one incident resulting in physical injury during this time period. Risk factors identified in five sequential models were sexual abuse and witnessing of domestic violence in childhood, low parental education, residence away from the parental home, urban residence, and having had sexual intercourse. Maternal employment and religious participation had protective effects. Dating violence victimization was found to be significantly associated with experiences of unwanted sexual contact and forced condom nonuse. The study findings show a high prevalence of physical dating violence, strong associations between several sociodemographic factors and dating violence, and links between dating violence and sexual/reproductive risk. Our results indicate a need to expand attention to this public health problem in Chile as well as other developing countries, where research and prevention/response initiatives have generally been similarly limited. The findings also have important implications for the content of

Surveillance System for Infectious Diseases of Pets, Santiago, Chile

PubMed Central

López, Javier; Abarca, Katia; Valenzuela, Berta; Lorca, Lilia; Olea, Andrea; Aguilera, Ximena

2009-01-01

Pet diseases may pose risks to human health but are rarely included in surveillance systems. A pilot surveillance system of pet infectious diseases in Santiago, Chile, found that 4 canine and 3 feline diseases accounted for 90.1% and 98.4% of notifications, respectively. Data also suggested association between poverty and pet diseases. PMID:19861073

Ecology and geography of transmission of two bat-borne rabies lineages in Chile.

PubMed

Escobar, Luis E; Peterson, A Townsend; Favi, Myriam; Yung, Verónica; Pons, Daniel J; Medina-Vogel, Gonzalo

2013-01-01

Rabies was known to humans as a disease thousands of years ago. In America, insectivorous bats are natural reservoirs of rabies virus. The bat species Tadarida brasiliensis and Lasiurus cinereus, with their respective, host-specific rabies virus variants AgV4 and AgV6, are the principal rabies reservoirs in Chile. However, little is known about the roles of bat species in the ecology and geographic distribution of the virus. This contribution aims to address a series of questions regarding the ecology of rabies transmission in Chile. Analyzing records from 1985-2011 at the Instituto de Salud Pública de Chile (ISP) and using ecological niche modeling, we address these questions to help in understanding rabies-bat ecological dynamics in South America. We found ecological niche identity between both hosts and both viral variants, indicating that niches of all actors in the system are undifferentiated, although the viruses do not necessarily occupy the full geographic distributions of their hosts. Bat species and rabies viruses share similar niches, and our models had significant predictive power even across unsampled regions; results thus suggest that outbreaks may occur under consistent, stable, and predictable circumstances.

Ecology and Geography of Transmission of Two Bat-Borne Rabies Lineages in Chile

PubMed Central

Escobar, Luis E.; Peterson, A. Townsend; Favi, Myriam; Yung, Verónica; Pons, Daniel J.; Medina-Vogel, Gonzalo

2013-01-01

Rabies was known to humans as a disease thousands of years ago. In America, insectivorous bats are natural reservoirs of rabies virus. The bat species Tadarida brasiliensis and Lasiurus cinereus, with their respective, host-specific rabies virus variants AgV4 and AgV6, are the principal rabies reservoirs in Chile. However, little is known about the roles of bat species in the ecology and geographic distribution of the virus. This contribution aims to address a series of questions regarding the ecology of rabies transmission in Chile. Analyzing records from 1985–2011 at the Instituto de Salud Pública de Chile (ISP) and using ecological niche modeling, we address these questions to help in understanding rabies-bat ecological dynamics in South America. We found ecological niche identity between both hosts and both viral variants, indicating that niches of all actors in the system are undifferentiated, although the viruses do not necessarily occupy the full geographic distributions of their hosts. Bat species and rabies viruses share similar niches, and our models had significant predictive power even across unsampled regions; results thus suggest that outbreaks may occur under consistent, stable, and predictable circumstances. PMID:24349592

[The use of molecular biology techniques in the articles published in Revista Médica de Chile].

PubMed

Herskovic, V; Jacard, M; Reyes, H

2000-04-01

Molecular biology is a new branch of biological sciences, with novel laboratory techniques that are being progressively applied into biomedical and clinical research and, furthermore, into medical practice. To evaluate the use of molecular biology techniques in Chilean biomedical and clinical research and its evolution in the recent decade. All papers published as research articles, clinical experiences or case reports, in Revista Médica de Chile, during two time periods: 1987-1989 and 1997-1999, were reviewed to find out whether molecular biology techniques had been used or not. This journal publishes roughly 40% of papers generated in Chile, in biomedical or clinical topics, while another 15% appears in foreign journals. Among 341 papers published in 1987-1989, 57 (16.7%) had used one or more molecular biology techniques; in contrast, among 318 papers published in 1997-1999, 91 (28.8%) had used them (p < 0.001). Most papers using molecular biology techniques were research articles. Immunology, genetics, endocrinology, hematology, hepatology and rheumatology were the specialties providing a greater number and proportion of papers using molecular biology techniques. Chilean universities were the main institutions sponsoring these articles and FONDECYT (the Chilean Government Research Granting Office) was the main source of funding. The University of Chile (State-owned) provided most centers where these publications had been generated, followed by the Pontifical Catholic University of Chile. Molecular biology techniques have been rapidly and progressively incorporated as research tools in biomedicine and clinical medicine, in Chile. At the present time, these techniques are predominantly used in research conducted in University settings and funded by Governmental research grants.

[Nursing knowledge production in Argentina, Chile, Paraguay and Uruguay].

PubMed

Lange, C; Meincke, S M; Schwartz, E

2001-07-01

Research is being pointed out as a path to nursing recognition. The knowledge production concerning the tendencies of research lines in nursing during the 90's, in Argentina, Chile, Paraguay and Uruguay, took part of a study that had the purpose to know the impact of the nursing profession practice on health in Latin America and in the Caribbean Islands. The methodology used was the exploratory quantitative research, and the database used were Lilacs and Medline. The most frequent investigation themes refer to nursing profession (up to 13.2%). Regarding the lines of investigation in nursing, we found out that the nursing professional stood out with 41%, being technique and methodology the main approaches. Chile was the country that produced the largest amount of research, 86.8% of the summaries. Referring to the financing source, no reference is made in 86.8% of the summaries. With reference to the number of authors involved with the published literature, 50.7% of the literature have only one author. The nurses should be aware to invest in the enlargement of this production.

A new terrestrial snail species (Gastropoda: Bulimulidae) from the Región de Antofagasta, northern Chile

PubMed Central

Breure, Abraham S.H.

2017-01-01

A new species of Scutalus Albers, 1850 (Gastropoda: Bulimulidae), Scutalus chango sp. n., is described from a coastal area of northern Chile. Empty shells of this new species were found buried in sand and under boulders and rocks in the foothills of the Chilean Coastal Range at Paposo, Región de Antofagasta. This new species is distinguished from all other Chilean terrestrial snails by its slender shell with a flared and reflected aperture, and by the presence of a columellar fold. This is the first record of Scutalus in Chile, and the southernmost record for this endemic South American bulimulid genus. The presence of this species in Paposo highlights the need for further research and for conservation guidelines in coastal areas of northern Chile, which have comparatively high levels of biodiversity and endemism. PMID:28695070

Variability of 14C reservoir age and air-sea flux of CO2 in the Peru-Chile upwelling region during the past 12,000 years

NASA Astrophysics Data System (ADS)

Carré, Matthieu; Jackson, Donald; Maldonado, Antonio; Chase, Brian M.; Sachs, Julian P.

2016-01-01

The variability of radiocarbon marine reservoir age through time and space limits the accuracy of chronologies in marine paleo-environmental archives. We report here new radiocarbon reservoir ages (ΔR) from the central coast of Chile ( 32°S) for the Holocene period and compare these values to existing reservoir age reconstructions from southern Peru and northern Chile. Late Holocene ΔR values show little variability from central Chile to Peru. Prior to 6000 cal yr BP, however, ΔR values were markedly increased in southern Peru and northern Chile, while similar or slightly lower-than-modern ΔR values were observed in central Chile. This extended dataset suggests that the early Holocene was characterized by a substantial increase in the latitudinal gradient of marine reservoir age between central and northern Chile. This change in the marine reservoir ages indicates that the early Holocene air-sea flux of CO2 could have been up to five times more intense than in the late Holocene in the Peruvian upwelling, while slightly reduced in central Chile. Our results show that oceanic circulation changes in the Humboldt system during the Holocene have substantially modified the air-sea carbon flux in this region.

Popular Education for Peasant Communities in Chile. Chapter 21.

ERIC Educational Resources Information Center

Infante R., Isabel; Letelier G., Eugenia

The rural population of Chile has been served poorly by the formal educational system, rural educational attainment lags behind that of urban areas, and outmigration and alienation of rural youth are high. In the past decade, popular education has attempted to educate rural people and put them in control of their destinies by drawing on popular…

[Exanthematic typhus epidemic in Chile (1932-1939)].

PubMed

Laval, Enrique

2013-06-01

After the great epidemic of the exanthematic typhus of 1918-1919 in Chile, there was a gradual decrease in the number of cases , until it became endemic around 1926. Starting in 1932 and until 1939 a new epidemic outbreak occured that prompted researchers to its study supported by the new clinical and technological advances of this period. Subsequently, two important events occured: the erradication of the vector ( human louse) by means of effective insecticides and the discovery of an effective antibiotic treatment.

An enigmatic plant-eating theropod from the Late Jurassic period of Chile.

PubMed

Novas, Fernando E; Salgado, Leonardo; Suárez, Manuel; Agnolín, Federico L; Ezcurra, Martín D; Chimento, Nicolás R; de la Cruz, Rita; Isasi, Marcelo P; Vargas, Alexander O; Rubilar-Rogers, David

2015-06-18

Theropod dinosaurs were the dominant predators in most Mesozoic era terrestrial ecosystems. Early theropod evolution is currently interpreted as the diversification of various carnivorous and cursorial taxa, whereas the acquisition of herbivorism, together with the secondary loss of cursorial adaptations, occurred much later among advanced coelurosaurian theropods. A new, bizarre herbivorous basal tetanuran from the Upper Jurassic of Chile challenges this conception. The new dinosaur was discovered at Aysén, a fossil locality in the Upper Jurassic Toqui Formation of southern Chile (General Carrera Lake). The site yielded abundant and exquisitely preserved three-dimensional skeletons of small archosaurs. Several articulated individuals of Chilesaurus at different ontogenetic stages have been collected, as well as less abundant basal crocodyliforms, and fragmentary remains of sauropod dinosaurs (diplodocids and titanosaurians).

Strategic Challenges in the Regional Environment Facing Chile

DTIC Science & Technology

2004-03-19

Chilean Army War College, Geopolitics Basic Theory, (La Reina: ACAGUE , 2001), 27-30. These are the major actors that are studied in the Chilean Army...Editorial Universitaria. 1998). 72-73. 16 Chilean Army War College, Geography Handbook, (La Reina: ACAGUE , 2000), 199. 17 “Will Chilean Concessions...Ministry of National Defense of Chile, 2003. Chilean Army War College. Geopolitics Basic Theory . La Reina: ACAGUE , 2001. Chilean Army War College

Pastoralism in the drylands of Latin America: Argentina, Chile, Mexico and Peru.

PubMed

Grünwaldt, J M; Castellaro, G; Flores, E R; Morales-Nieto, C R; Valdez-Cepeda, R D; Guevera, J C; Grünwaldt, E G

2016-11-01

This article discusses various aspects of pastoralism in the Latin American countries with the largest dryland areas. The topics covered include: social, economic and institutional issues; grasslands and their carrying capacity; production systems and productivity rates; competition for forage resources between domestic livestock and wildlife; and the health status of livestock and wildlife. Most grasslands exhibit some degree of degradation. The percentage of offspring reaching weaning age is low: 47-66% of calves and 40-80% of lambs. Some pastoralists adopt patterns of transhumance. In the main, pastoralists experience a high poverty rate and have poor access to social services. For many pastoralists, wildlife is a source of food and by-products. Argentina, Chile, Mexico and Peru have animal health control agencies, are members of the World Organisation for Animal Health (OIE) and have signed the United Nations Convention to Combat Desertification. Pastoral systems subsist mainly on income unrelated to pastoral farming. The OIE recognises all four countries as free from infection with peste des petits ruminants virus, and from rinderpest and African horse sickness. It is difficult to predict the future of pastoralism in Latin America because the situation differs from country to country. For instance, pastoralism is more important in Peru than in Argentina, where it is a more marginal activity. In the future, lack of promotion and protection policies could lead to a decline in pastoralism or to an adverse environmental impact on drylands.

From instinct to evidence: the role of data in country decision-making in Chile.

PubMed

Aguilera, Ximena Paz; Espinosa-Marty, Consuelo; Castillo-Laborde, Carla; Gonzalez, Claudia

2016-01-01

The Chilean health system has undergone profound reforms since 1990, while going through many political upheavals, and faced demographic, health, and economic transformations. The full information requirements to develop an evidence-informed process implied the best possible use of available data, as well as efforts for improving the information systems. To examine, from a historical perspective, the use of data during the health reforms undertaken in Chile since 1990, and to identify the factors that have determined its utilization and improvement. A qualitative methodological approach was followed to review the case study of the Chilean experience with data on decision-making. We use as the primary source our first-hand experience as officials of the Ministry of Health (MOH) and the Ministry of Finance during the reform period considered. Second, a literature review was conducted, using documents from official sources, historical accounts, books, policy reports, and articles about the reform process, looking for the use of data. The Chilean health care reform process was intensive in utilization and production of information. In this context, the MOH conducted several studies, from the burden of disease, efficacy of interventions, cost-effectiveness, out-of-pocket payments, and fiscal impact to social preferences, among others. Policy and prioritization frameworks developed by international agencies influenced the use of data and the studies' agenda. Health systems in Latin America have struggled to adapt to changing health needs caused by demographic transition and economic growth. Health reforms in Chile provide lessons of this sustained effort, based on data and scientific grounds, with lights and shadows. Tradition, receptiveness to foreign ideas, and benchmarking with international data determined this approach, facilitated by the political influence of physicians and other technocrats. Besides, internationally comparable statistics are shown to play a

From instinct to evidence: the role of data in country decision-making in Chile

PubMed Central

Aguilera, Ximena Paz; Espinosa-Marty, Consuelo; Castillo-Laborde, Carla; Gonzalez, Claudia

2016-01-01

Background The Chilean health system has undergone profound reforms since 1990, while going through many political upheavals, and faced demographic, health, and economic transformations. The full information requirements to develop an evidence-informed process implied the best possible use of available data, as well as efforts for improving the information systems. Objective To examine, from a historical perspective, the use of data during the health reforms undertaken in Chile since 1990, and to identify the factors that have determined its utilization and improvement. Design A qualitative methodological approach was followed to review the case study of the Chilean experience with data on decision-making. We use as the primary source our first-hand experience as officials of the Ministry of Health (MOH) and the Ministry of Finance during the reform period considered. Second, a literature review was conducted, using documents from official sources, historical accounts, books, policy reports, and articles about the reform process, looking for the use of data. Findings The Chilean health care reform process was intensive in utilization and production of information. In this context, the MOH conducted several studies, from the burden of disease, efficacy of interventions, cost-effectiveness, out-of-pocket payments, and fiscal impact to social preferences, among others. Policy and prioritization frameworks developed by international agencies influenced the use of data and the studies’ agenda. Conclusions Health systems in Latin America have struggled to adapt to changing health needs caused by demographic transition and economic growth. Health reforms in Chile provide lessons of this sustained effort, based on data and scientific grounds, with lights and shadows. Tradition, receptiveness to foreign ideas, and benchmarking with international data determined this approach, facilitated by the political influence of physicians and other technocrats. Besides

Social Inequality and Changes in Students' Expected Political Participation in Chile

ERIC Educational Resources Information Center

Castillo, Juan C.; Miranda, Daniel; Bonhomme, Macarena; Cox, Cristián; Bascopé, Martín

2014-01-01

To what extent does social origin impact the disposition of students toward becoming politically involved in their future adult life? Using Chilean data from Civic Education Study, 1999 (N = 5688), and International Civic and Citizenship Education Study, 2009 (N = 5192), the present research analyzes, on the one hand, the impact of socioeconomic…

Field survey of the 1 April 2014 Iquique tsunami along the coasts of Chile and Peru

NASA Astrophysics Data System (ADS)

Lagos, M.; Fritz, H. M.

2014-12-01

On 1 April, 2014 a magnitude Mw 8.2 earthquake occurred off the coast of northern Chile less than 100 km NW of Iquique within a region of historic quiescence termed the northern Chile seismic gap. The ensuing tsunami inundation caused mostly minor damage centered in Iquique and neighbouring stretches of coastline. Fortunately, ancestral knowledge from the past 1868 and 1877 tsunamis in the region along with the recent 2010 Maule tsunami, as well as tsunami education and evacuation exercises prompted most coastal residents to spontaneously evacuate to high ground after the earthquake. There were no tsunami victims, while a handful of fatalities were associated to the earthquake and the tsunami evacuation. The local scientist deployed in the morning hours to start the tsunami survey in Iquique on the day after the earthquake. The international scientist joined the local effort from April 6 to 11. The international tsunami survey team (ITST) documented flow depths, runup heights, inundation distances, sediment deposition, damage patterns, performance of the navigation infrastructure and impact on the natural environment. The ITST covered a 700 km stretch of coastline from the Mejillones Peninsula (23.5° S) north of Antofagasta in Chile up to Vila Vila (18.1° S) in southern Peru. We surveyed 30 locations with differential GPS and laser range finders. The tsunami impact peaked in the vicinity of Iquique exceeding 4 m in tsunami height. A significant variation in tsunami impact was observed along the coastlines of Chile and Peru both at local and regional scales. The tsunami occurred in the evening hours limiting the availability of eyewitness video footages. Observations from the 2014 Chile tsunami are compared against the 1868, 1877 and 2010 Chile tsunamis. Given the magnitude of the 1 April 2014 earthquake the tsunami could have been significantly larger. However the absence of a massive tsunami may mislead residents in the future to believe another minor tsunami

75 FR 8111 - Preserved Mushrooms From Chile, China, India, and Indonesia

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-23

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 731-TA-776-779 (Second Review)] Preserved Mushrooms From Chile, China, India, and Indonesia AGENCY: United States International Trade Commission. ACTION: Revised schedule for the subject reviews. DATES: Effective Date: February 17, 2010. FOR FURTHER...

The Evolution of Seabirds in the Humboldt Current: New Clues from the Pliocene of Central Chile

PubMed Central

Chávez Hoffmeister, Martín; Carrillo Briceño, Jorge D.; Nielsen, Sven N.

2014-01-01

Background During the last decade, new Neogene fossil assemblages from South America have revealed important clues about the evolution of seabird faunas in one of the major upwelling systems of the world: the Humboldt Current. However, most of this record comes from arid Northern Chile and Southern Peru and, in consequence, our knowledge of the evolutionary history of seabirds in the temperate transitional zone is negligible. A new Late Pliocene assemblage of fossil birds from the coastal locality of Horcon in Central Chile offers a unique opportunity to fill this gap. Principal Findings Isolated bones of a medium-sized penguin are the most abundant bird remains. Morphological and cladistic analyses reveal that these specimens represent a new species of crested penguin, Eudyptes calauina sp. nov. Eudyptes is a penguin genus that inhabit temperate and subantarctic regions and currently absent in central Chile. Additionally, a partial skeleton of a small species of cormorant and a partial tarsometatarsus of a sooty shearwater have been identified. Conclusion/Significance The Horcon fossils suggest the existence of a mixed avifauna in central Chile during the Pliocene in concordance with the latitudinal thermal gradient. This resembles the current assemblages from the transitional zone, with the presence of species shared with Northern Chile and Southern Peru and a previously unrecorded penguin currently absent from the Humboldt System but present in the Magellanic region. Comparison of Pliocene seabird diversity across the Pacific coast of South America shows that the Horcon avifauna represents a distinctive assemblage linking the living faunas with the Late Miocene ones. A comparison with the fossil record near the Benguela Current (west coast of southern Africa) suggests that the thermic gradient could play an important role in the preservation of a higher diversity of cold/temperate seabirds in the Humboldt Current. PMID:24621560

Status of market, regulation and research of genetically modified crops in Chile.

PubMed

Sánchez, Miguel A; León, Gabriel

2016-12-25

Agricultural biotechnology and genetically modified (GM) crops are effective tools to substantially increase productivity, quality, and environmental sustainability in agricultural farming. Furthermore, they may contribute to improving the nutritional content of crops, addressing needs related to public health. Chile has become one of the most important global players for GM seed production for counter-season markets and research purposes. It has a comprehensive regulatory framework to carry out this activity, while at the same time there are numerous regulations from different agencies addressing several aspects related to GM crops. Despite imports of GM food/feed or ingredients for the food industry being allowed without restrictions, Chilean farmers are not using GM seeds for farming purposes because of a lack of clear guidelines. Chile is in a rather contradictory situation about GM crops. The country has invested considerable resources to fund research and development on GM crops, but the lack of clarity in the current regulatory situation precludes the use of such research to develop new products for Chilean farmers. Meanwhile, a larger scientific capacity regarding GM crop research continues to build up in the country. The present study maps and analyses the current regulatory environment for research and production of GM crops in Chile, providing an updated overview of the current status of GM seeds production, research and regulatory issues. Copyright © 2016 Elsevier B.V. All rights reserved.

Prevalence of Sexual Aggression Victimization and Perpetration in Chile: A Systematic Review.

PubMed

Schuster, Isabell; Krahé, Barbara

2017-01-01

Sexual aggression is a major public health issue worldwide, but most knowledge is derived from studies conducted in North America and Western Europe. Little research has been conducted on the prevalence of sexual aggression in developing countries, including Chile. This article presents the first systematic review of the evidence on the prevalence of sexual aggression victimization and perpetration among women and men in Chile. Furthermore, it reports differences in prevalence rates in relation to victim and perpetrator characteristics and victim-perpetrator relationships. A total of N = 28 studies were identified by a three-stage literature search, including the screening of academic databases, publications of Chilean institutions, and reference lists. A great heterogeneity was found for prevalence rates of sexual victimization, ranging between 1.0% and 51.9% for women and 0.4% and 48.0% for men. Only four studies provided perpetration rates, which varied between 0.8% and 26.8% for men and 0.0% and 16.5% for women. No consistent evidence emerged for differences in victimization rates in relation to victims' gender, age, and education. Perpetrators were more likely to be persons known to the victim. Conceptual and methodological differences between the studies are discussed as reasons for the great variability in prevalence rates, and recommendations are provided for a more harmonized and gender-inclusive approach for future research on sexual aggression in Chile.

[A historical view of rabies in Chile].

PubMed

Laval R, Enrique; Lepe I, Paulina

2008-04-01

In this review international and national historical features of rabies are presented remarking the start of preventive immunization in Chile, at year 1896, with the creation of the first service for rabies vaccination and la descentralización of preventive treatment from year 1929. Figures of human cases produced by this zoonosis between 1950 and 1986 are described, señalándose changes that occurred in local epidemiology of rabies since 1990, with an endemic pattern in bats and almost disappearance of canine rabies.

International Reports on Literacy Research: Chile, Argentina, Brazil, and Colombia

ERIC Educational Resources Information Center

Malloy, Jacquelynn A., Comp.; Botzakis, Stergios, Comp.

2005-01-01

This is a compilation of reports on international literacy research. The report includes 4 separate reports on Chile, Argentina, Brazil, and Colombia. In the first report, research correspondent Marta Infante reports on two studies that reflect the growing interest of Chilean professionals in studying reading-related factors such as phonemic…

How Local Market Pressures Shape Leadership Practices: Evidence from Chile

ERIC Educational Resources Information Center

Carrasco, Alejandro; Fromm, Germán

2016-01-01

Chile is well known worldwide for its extensive use of market-driven mechanisms in education. Using a case study strategy in three schools, this paper shows that "universal" voucher system and mixed provision (co-existence of subsidised private and state-funded schools) policies are reshaping school management practices. The paper draws…

The Historical Development of Educational Assessment in Chile: 1810-2014

ERIC Educational Resources Information Center

Gysling, Jacqueline

2016-01-01

This article examines the historical development of the state's actions in educational assessment in Chile from the nineteenth century to the present day, based on the analysis of governmental decrees and regulations related to assessment, and their variability over time. The research identifies six distinctive periods, each of which expresses a…

Capital social de los padres de escolares de una zona vulnerable.

PubMed

Cornejo, Susana; Herrera, Ariel; Hilas, Elena; Gigena, Y Pablo

2018-01-01

El capital social supone importantes inversiones materiales, simbólicas y de esfuerzos. Conocer el capital social de una comunidad puede facilitar la comprensión del beneficio de las relaciones comunitarias para la promoción de salud. Con el objetivo de reconocer los componentes del capital social de padres de escolares atendiendo una escuela en una zona vulnerable de la ciudad de Córdoba, Argentina, indagamos a través de grupos focales acerca de elementos esenciales del capital social. La asintonía socio-cultural entre los pobladores originarios y los reubicados, la estigmatización policial y el clientelismo político han generado desconfianza del uno hacia el otro en diferentes aspectos convivenciales, siendo la familia la única red de apoyo. La escuela se reconoce como espacio adonde la gente espontáneamente se organiza para invertir en redes sociales, presentándose así con potencialidad para la promoción de conductas saludables, por el lugar simbólico que ocupa para los padres.

Effect of yokukansan, a traditional Japanese medicine, on social and aggressive behaviour of para-chloroamphetamine-injected rats.

PubMed

Kanno, Hitomi; Sekiguchi, Kyoji; Yamaguchi, Takuji; Terawaki, Kiyoshi; Yuzurihara, Mitsutoshi; Kase, Yoshio; Ikarashi, Yasushi

2009-09-01

Yokukansan, a traditional Japanese medicine, has been approved by the Ministry of Health, Labour, and Welfare of Japan as a remedy for neurosis, insomnia or night crying and irritability in children. It has recently been reported to improve behavioural and psychological symptoms of dementia, such as hallucinations, agitation, and aggressiveness in patients with some forms of senile dementia. Little is known about the mechanism underlying the effectiveness of yokukansan. Our aim was to clarify the involvement of yokukansan in serotonergic function in para-chloroamphetamine (PCA)-induced aggressive behaviour in rats. The effect of yokukansan on social interactions, including social and aggressive behaviour, was examined in PCA-injected rats. Concentration and release level of serotonin (5-HT) in the hypothalamus were measured. PCA reduced not only the 5-HT concentration but also the high K(+)-induced 5-HT release in the rat hypothalamus. Social interaction tests showed a significant decrease in social behaviour and a significant increase in aggressive behaviour in the PCA-treated rats. The decrease in social behaviour was ameliorated by the 5-HT1A agonist buspirone and further decreased by a 5-HT1A antagonist, N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridinyl)cyclo-hexanecarboxamide trihydrochloride (WAY-100635), whereas it was further decreased by the 5-HT2A agonist, 2,5-dimethoxy-4-iodoamphetamine (DOI), and ameliorated by the 5-HT2A antagonist ketanserin. On the other hand, the increase in aggressive behaviour was ameliorated by buspirone but not affected by WAY-100635, whereas it was enhanced by DOI and ameliorated by ketanserin. A single injection of yokukansan ameliorated the PCA-induced decrease in social behaviour but not aggressive behaviour. Chronic treatment for 14 days with yokukansan ameliorated PCA-induced abnormal behaviour, decreased social behaviour and increased aggressive behaviour, but it did not ameliorate PCA-induced decreases in the

Understanding differences in access and use of healthcare between international immigrants to Chile and the Chilean-born: a repeated cross-sectional population-based study in Chile

PubMed Central

2012-01-01

-born (with similar health needs, i.e. horizontal inequity). Factors associated with immigrants’ access to, and use of, healthcare were sex, urban/rural status, education and country of origin. Conclusion There were significant associations between SES, and access to and use of healthcare among immigrants in Chile and a higher prevalence of no health care provision entitlement among poor and disabled immigrants compared to the Chilean-born. Changing associations between access and use of healthcare and SES among immigrants in Chile over time may reflect changes in their socio-demographic composition or in the survey methodology between 2006 and 2009. Resumen Introducción La evidencia internacional indica menor acceso y uso de servicios de salud por parte de inmigrantes, pero sus factores desencadenantes varían significativamente dependiendo del contexto. Algunas investigaciones se han desarrollado en este tema en América Latina, desde una perspectiva cualitativa. Este estudio cuantitativo exploró el auto-reporte de acceso y uso de servicios de salud de inmigrantes en Chile y los comparó con la población chilena. Métodos Análisis secundario de datos de encuesta nacional CASEN 2006 y 2009. Inmigrantes fueron comparados con chilenos en características demográficas (edad, sexo, urbano/rural, composición del hogar, etnia), estatus socioeconómico (educación, ingreso, situación contractual), tipo de previsión (pública, privada, otra, ninguna), y uso de varios servicios de atención primaria. Análisis descriptivo, estratificado, y modelos de regresión ponderados para entender factores asociados al acceso y uso de servicios de salud en STATA 11.0. Resultados Se observó un aumento de reporte de inmigrantes y de la desigualdad en el ingreso de inmigrantes entre 2006 y 2009. Hubo una disminución en la tasa de inmigrantes sin previsión y un aumento en el acceso al sistema privado. Los inmigrantes usaron más frecuentemente la atención prenatal y ginecológica, y

Rapid characterization of seismic sources in Chile: Contribution of the GNSS component

NASA Astrophysics Data System (ADS)

Barrientos, S. E.; Riquelme, S.; Baez, J. C., Sr.

2017-12-01

The recently created National Seismological Center (CSN) of the University of Chile was tasked to upgrade the countrýs seismic network in 2013. The upgrade included new 65 collocated accelerometer and broadband instruments together with 130 GNSS devices designed to transmit their data in real time. Forty units of the GNSS devices include the RTX option, a real time 1-Hz positioning capability at 4-cm error level. The observation system is complemented with 297 additional stand-alone strong motion instruments mainly located in basins for seismic engineering purposes. Broadband data can be accessed in real time from IRIS Data Management Service under networks C and C1. Strong motion event data can be retrieved through the CSN database (evtdb.csn.uchile.cl). A server is being established to handle GNSS data requests through an NTRIP Caster. Completion of the connectivity of the GNSS remote units to the main acquisition servers is expected to take place within several months. In addition to the 40 units providing real time positioning through the RTX option, Precise Point Positioning (PPP) algorithms are being tested on the CSN main servers to enable real time estimates every second for all GNSS remote devices. Because of the high earthquake productivity rate in Chile, the RTX system capabilities have been positively tested in two cases already, demonstrating their excellent performance: i) the main aftershock (M7.6) of the April 1, 2014, northern Chile event and ii) the April 24, 2017, (M6.9) event in central Chile. The former produced coastal horizontal static displacements of the order of 30 cm while the latter of the order of 5 cm. In addition to rapid earthquake characterization through static deformation, W-phase displacement waveform inversions are included in the fast analysis providing excellent results. These new applications and methodologies have profoundly impacted the rapid evaluation of the tsunamigenic potential of large earthquakes in the near field.

Field Survey of the 2015 Ilapel Tsunami in North Central Chile

NASA Astrophysics Data System (ADS)

Lagos, M.; Fritz, H. M.

2016-12-01

The magnitude Mw 8.3 earthquake in north-central Chile on September 16, 2015 generated a tsunami that rapidly flooded coastal areas. The tsunami impact was concentrated in Coquimbo region, while the regions of Valparaiso and Atacama were also affected. Fortunately, ancestral knowledge from the past tsunamis in the region, as well as tsunami education and evacuation exercises prompted most coastal residents to spontaneously evacuate to high ground after the earthquake. The event caused 11 fatalities: 8 were associated with the tsunami, while 3 were attributed to building collapses caused by the earthquake. The international scientist joined the local effort from September 20 to 26, 2015. The international tsunami survey team (ITST) interviewed numerous eyewitnesses and documented flow depths, runup heights, inundation distances, sediment deposition, damage patterns, performance of the navigation infrastructure and impact on the natural environment. The ITST covered a 500 km stretch of coastline from Caleta Chañaral de Aceituno (28.8° S) south of Huasco down to Llolleo near San Antonio (33.6° S). We surveyed more than 40 locations and recorded more than 100 tsunami and runup heights with differential GPS and integrated laser range finders. The tsunami impact peaked at Caleta Totoral near Punta Aldea with both tsunami and runup heights exceeding 10 m as surveyed on September 22. Runup exceeded 10 m at a second uninhabited location some 15 km south of Caleta Totoral. A significant variation in tsunami impact was observed along the coastlines of central Chile at local and regional scales. The tsunami occurred in the evening hours limiting the availability of eyewitness video footages. Observations from the 2015 Chile tsunami are compared with recent Chilean tsunamis. The tsunami was characterized by rapid arrival within minutes in the nearfield requiring spontaneous self-evacuation as warning messages did not reach some of the hardest hit fishing villages prior to

Escondida Mine, Chile

NASA Image and Video Library

2001-10-22

This ASTER image covers 30 by 37 km in the Atacama Desert, Chile and was acquired on April 23, 2000. The Escondida Cu-Au-Ag open-pit mine is at an elevation of 3050 m, and came on stream in 1990. Current capacity is 127,000 tons/day of ore; in 1999 production totaled 827,000 tons of copper, 150,000 ounces of gold and 3.53 million ounces of silver. Primary concentration of the ore is done on-site; the concentrate is then sent to the coast for further processing through a 170 km long, 9 pipe. Escondida is related geologically to three porphyry bodies intruded along the Chilean West Fissure Fault System. A high grade supergene cap overlies primary sulfide ore. This image is a conventional 3-2-1 RGB composite. Figure 1 displays SWIR bands 4-6-8 in RGB, and highlights lithologic and alteration differences of surface units. The image is located at 24.3 degrees south latitude and 69.1 degrees west longitude. http://photojournal.jpl.nasa.gov/catalog/PIA11090

An outbreak of hantavirus pulmonary syndrome, Chile, 1997.

PubMed Central

Toro, J.; Vega, J. D.; Khan, A. S.; Mills, J. N.; Padula, P.; Terry, W.; Yadón, Z.; Valderrama, R.; Ellis, B. A.; Pavletic, C.; Cerda, R.; Zaki, S.; Shieh, W. J.; Meyer, R.; Tapia, M.; Mansilla, C.; Baro, M.; Vergara, J. A.; Concha, M.; Calderon, G.; Enria, D.; Peters, C. J.; Ksiazek, T. G.

1998-01-01

An outbreak of 25 cases of Andes virus-associated hantavirus pulmonary syndrome (HPS) was recognized in southern Chile from July 1997 through January 1998. In addition to the HPS patients, three persons with mild hantaviral disease and one person with asymptomatic acute infection were identified. Epidemiologic studies suggested person-to-person transmission in two of three family clusters. Ecologic studies showed very high densities of several species of sigmodontine rodents in the area. PMID:9866751

Impact of Intrathermocline eddies on seamount and oceanic island off Central Chile: Observation and modeling

NASA Astrophysics Data System (ADS)

Hormazabal, Samuel; Morales, Carmen; Cornejo, Marcela; Bento, Joaquim; Valencia, Luis; Auger, Pierre; Rodriguez, Angel; Correa, Marco; Anabalón, Valeria; Silva, Nelson

2016-04-01

In the Southeast Pacific, oceanographic processes that sustain the biological production necessary to maintain the ecosystems associated to seamounts and oceanic islands are still poorly understood. Recent studies suggest that the interaction of mesoscale and submesoescale eddies with oceanic islands and seamounts could be playing an important role in the time-space variability of primary production. In this work, research cruises, satellite data and Regional Ocean Modeling System (ROMS) results have been used to describe the main characteristics of intrathermocline eddies (ITE) and their impact on the Juan Fernández archipelago (JFA), off central Chile. The JFA is located off the coast of central Chile (33°S), and is composed of three main islands: Robinson Crusoe (RC), Alejandro Selkirk (AS) and Santa Clara (SC). Between the RC and AS are located the westernmost seamounts (JF6 and JF5) of the Juan Fernández archipelago. Satellite altimetry data (sea surface height from AVISO) were used to detect and track mesoscale eddies through eddy-tracking algorithm. Physical, chemical and biological parameters as temperature, salinity, dissolved oxygen and fluorescence were measured in the water column at JF5 and JF6, and along the coast off central Chile (30-40°S). Results from the research cruise exhibit the interaction between an ITE and the seamount JF6. Eddy-tracking results showed that the ITE observed at the JF6 was formed at the coast off central-southern Chile, traveled ~900 km seaward and after ~9 months reached the JF5 and JF6 region. Observations along the Chilean coast confirmed that the coast corresponds to the formation area of the observed ITE. In this region, ITEs are represented by subsurface lenses (~100 km diameter; 400 m thickness) of homogeneous salinity, nutrient rich and oxygen-poor equatorial subsurface water mass (ESSW) which is transported poleward by the Peru-Chile undercurrent in the coastal band and seaward by ITEs. The effect of ITEs on the

Hospital management autonomy in Chile: the challenges for human resources in health.

PubMed

Méndez, Claudio A; Torres A, M Cristina

2010-04-01

In Latin America, some health sector reforms have included steps to the implementation of autonomous hospitals. In Chile, the health system is implementing a reform that introduces a network of self-managed institutions. These organizations will be high complexity centers that involve greater technical diversity, cost centers and mechanisms to evaluate users' satisfaction. For human resources in health, the implementation of these centers creates challenges in the planning of service provision and a change from the traditional management style of the teams to one based on networks. These challenges include the estimation of gaps in medical specialists and in other professions in the health sector. In order to be successful with self-management, Chile needs to establish universal and local policies that address training and the organization of health service provisioning in these institutions.

[Application of a simple methodological approach to analyze health inequalities: the case of infant mortality in Chile].

PubMed

Frenz, Patricia; González, Claudia

2010-09-01

the infant mortality gradient by maternal education is a good indicator of the health impact of the social inequalities that prevail in Chile. to propose a systematic method of analysis, using simple epidemiological measures, for the comparison of differential health risks between social groups that change over time. data and statistics on births and infant deaths, obtained from the Ministry of Health, were used. Five strata of maternal schooling were defined and various measures were calculated to compare infant mortality, according to maternal education in the periods 1998-2001 and 2001-2003. of particular interest is the distinction between a measure of effect, Relative Risk (RR), which indicates the size of the gap between socioeconomic extremes and the etiological strength of low maternal schooling on infant mortality, and a measure of global impact, the Population Attributable Risk (PAR%), which takes into account the whole socioeconomic distribution and permits comparisons over time independently of the variability in the proportions of the different social strata. The comparison of these measures in the two periods studied, reveals an increase in the infant mortality gap between maternal educational extremes measured by the RR, but a stabilization in the population impact of low maternal schooling. these results can be explained by a decline in the proportion of mothers in the lowest educational level and an increase in the proportion in the highest group.

[Detection of flavivirus in mosquitoes (Diptera: Culicidae) from Easter Island-Chile].

PubMed

Collao, Ximena; Prado, Lorena; González, Christian; Vásquez, Ana; Araki, Romina; Henríquez, Tuki; Peña, Cindy M

2015-02-01

Flaviviruses are arthropod-borne viruses, mainly by mosquitoes of the genera Aedes and Culex (Culicidae) that are detected in tropical and subtropical areas. Main flaviviruses of public health importance are: dengue, West Nile virus, yellow fever, among others. In continental Chile, flaviviruses has not been detected. However, there are indigenous cases of dengue detected in Easter Island since 2002, as the presence of its vector Aedes aegypti. The aim of this study was: To determine diversity of flavivirus mosquitoes present in Easter Island. Thirty pools of mosquitoes collected in Hanga Roa were analyzed; a RT-PCR nested flavivirus was performed. Thirteen positive samples were detected and the amplification products were sequenced, identifying two specific flavivirus Insect, the Cell fusing agent virus and other related viruses Kamiti River. This is the first study in Chile showed the presence of flavivirus in vectors in Easter Island.

Intense Seismic Activity at Chiles and Cerro Negro Volcanoes on the Colombia-Ecuador Border

NASA Astrophysics Data System (ADS)

Torres, R. A.; Cadena, O.; Gomez, D.; Ruiz, M. C.; Prejean, S. G.; Lyons, J. J.; White, R. A.

2015-12-01

The region of Chiles and Cerro Negro volcanoes, located on the Colombian-Ecuadorian border, has experienced an ongoing seismic swarm beginning in Aug. 2013. Based on concern for local residents and authorities, a cooperative broadband monitoring network was installed by the Servicio Geológico Colombiano in Colombia and the Instituto Geofísico of the Escuela Politécnica Nacional in Ecuador. Since November 2013 more than 538,000 earthquakes were recorded; although since May 2015 the seismicity has decreased significantly to an average of 70 events per day. Three large earthquake swarms with increasing energy occurred in Aug.-Oct. 2013, March-May 2014, and Sept.-Dec. 2014. By the end of 2014, roughly 400 earthquakes greater than M 3 had occurred with a maximum rate of 8000 earthquakes per day. The largest earthquake was a 5.6 ML on Oct. 20, 2014. This event produced an InSAR coseismic deformation of ~23 cm (S. Ebmeier, personal communication). Most events are typical brittle failure volcano-tectonic (VT) earthquakes that are located in a cluster beneath the southern flank of Chiles volcano, with depths between 1.5 and 10 km. Although the great majority of earthquakes are VT, some low-frequency (LF, ~0.5 Hz) and very-low-frequency (VLF) events have occurred. Particle motion analysis suggests that the VLF source migrated with time. While a VLF on Oct. 15, 2014 was located south of Chiles volcano, near the InSAR source, the VLF registered on Feb. 14, 2015 was likely located very close to Chiles Volcano. We infer that magma intrusion and resulting fluid exsolution at depths greater than 5 km are driving seismicity in the Chiles-Cerro Negro region. However earthquakes are failing in a manner consistent with regional tectonics. Relative relocations reveal a structure consistent with mapped regional faults. Thus seismicity is likely controlled by an interaction of magmatic and tectonic processes. Because the regional stress field is highly compressional and the volcanoes

Promoting Dark Sky Protection in Chile: the Gabriel Mistral IDA Dark Sky Sanctuary and Other AURA Initiatives

NASA Astrophysics Data System (ADS)

Smith, R. Chris; Smith, Malcolm; Pompea, Stephen; Sanhueza, Pedro; AURA-Chile EPO Team

2018-01-01

For over 20 years, AURA has been leading efforts promoting the protection of dark skies in northern Chile. Efforts began in the early 1990s at AURA's Cerro Tololo Inter-American Observatory (CTIO), working in collaboration with other international observatories in Chile including Las Campanas Observatory (LCO) and the European Southern Observatory (ESO). CTIO also partnered with local communities, for example supporting Vicuña's effort to establish the first municipal observatory in Chile. Today we have developed a multifaceted effort of dark sky protection, including proactive government relations at national and local levels, a strong educational and public outreach program, and a program of highlighting international recognition of the dark skies through the IDA Dark Sky Places program. Work on international recognition has included the declaration of the Gabriel Mistral IDA Dark Sky Sanctuary, the first such IDA sanctuary in the world.

Acanthamoeba belonging to T3, T4, and T11: genotypes isolated from air-conditioning units in Santiago, Chile.

PubMed

Astorga, Berbeli; Lorenzo-Morales, Jacob; Martín-Navarro, Carmen M; Alarcón, Verónica; Moreno, Johanna; González, Ana C; Navarrete, Elizabeth; Piñero, José E; Valladares, Basilio

2011-01-01

Free-living amoebae (FLA) of the genus Acanthamoeba are widely distributed in the environment, in the air, soil, and water, and have also been isolated from air-conditioning units. The objective of this work was to investigate the presence of this genus of FLA in the air-conditioning equipment at the Institute of Public Health of Chile in Santiago, Chile. Water and air samples were collected from air-conditioning systems and were checked for the presence of Acanthamoeba spp. Positive samples were further classified at the genotype level after sequencing the highly variable diagnostic fragment 3 (DF3) region of the 18S rRNA gene. This is the first report of the T3, T4, and T11 genotypes of Acanthamoeba in air-conditioning units from Chile. Overall, the widespread distribution of potentially pathogenic Acanthamoeba strains in the studied source demands more awareness within the public and health professionals in Chile as this pathogen is emerging as a risk for human health worldwide. © 2011 The Author(s) Journal of Eukaryotic Microbiology © 2011 International Society of Protistologists.

Beginning Teachers' Induction in Chile: The Perspective of Principals

ERIC Educational Resources Information Center

Flores, Catherine

2017-01-01

This case study investigated the role of school principals in the induction of beginning teachers in Copiapó, Chile. Building upon group and individual interviews, and review of extant literature, the following findings were established: (a) principals in this study expect beginning teachers to be fully formed as classroom teachers; (b) principals…

The Impact of Chile's School Feeding Program on Education Outcomes

ERIC Educational Resources Information Center

McEwan, Patrick J.

2013-01-01

Chile operates one of the oldest and largest school feeding programs in Latin America, targeting higher-calorie meals to relatively poorer schools. This paper evaluates the impact of higher-calorie meals on the education outcomes of public, rural schools and their students. It applies a regression-discontinuity design to administrative data,…

Alloxenic distribution of cystacanths of two Profilicollis species in sympatric crustacean hosts in Chile.

PubMed

Balboa, L; Hinojosa, A; Riquelme, C; Rodríguez, S; Bustos, J; George-Nascimento, M

2009-10-01

The taxonomic status of Profilicollis ( = Falsifilicollis Webster, 1948) species in crustaceans in Chile is examined. Mole crabs, Emerita analoga (Stimpson 1857), living in the splash zone of a sandy beach at Lenga off the coast of central Chile, harbor Polymorphus (Profilicollis) bullocki Mateo, Córdova and Guzmán 1982, while the estuarine crabs, Hemigrapsus crenulatus (Milne-Edwards, 1837), living in an oligohaline inlet at the same site, harbor Profilicollis spp. cystacanths which cannot be distinguished specifically to either Profilicollis antarcticus or P. chasmagnathi Holcman-Spector, Mañé-Garzón and Dei-Cas 1977. We found no morphological data supporting records of P. altmani along the coast of Chile. Therefore, and after examination of both their morphology and the literature, we consider that P. bullocki must be reinstated as a valid species in the genus. There is a widespread distribution of habitats, such as sandy beaches and inlets, as well as a variety of host taxa involved in the life cycle of Profilicollis spp. Consequently, they provide an interesting scenario for testing hypotheses regarding the coevolution and host specificity of these parasites.

[Epidemiology and laboratories: the missing link on the plans to study and prevent infectious diseases in Chile].

PubMed

Cabello C, Felipe

2008-02-01

Viral meningitis, hantavirus and Vibrio parahaemolyticus infections are used as examples to demonstrate that important shortcomings and limitations exist in Chile to study the epidemiology of infectious diseases with modern methods. The lack of a national network of well-connected local and national microbiology laboratories is one of these important shortcomings. The author summarizes the evolution of the systems and institutions that deal with the infectious diseases in the world and in Chile.

Desalination as Groundwater Conservation: The Cost of Protecting Cultural and Environmental Resources in Chile's Region II

NASA Astrophysics Data System (ADS)

Edwards, E. C.; Cristi, O.; Libecap, G. D.

2012-12-01

There is a substantial body of evidence that groundwater overdraft is occurring worldwide. Economists argue that the cause of this overdraft is the open-access nature of the resource, which results in a "tragedy of the commons." Sustainable water management requires that some institution control the resource to limit this overdraft by reducing water extraction. This reduction creates scarcity and requires a method of rationing. The economically efficient outcome occurs when the lowest value uses of water are eliminated. This allocation, though, may have undesirable social consequences, such as the loss of small-scale farming, and political ramifications that make such an allocation unpopular to implement. This paper explores the economic cost of leaving water in low-value uses. The policy we explore is a moratorium on voluntary water sales to mining firms to protect the groundwater resource in northern Chile. This policy has accelerated the use of expensive desalinated water, whose cost is primarily driven by its heavy use of carbon-based electricity. Chile has a strong system of water property rights that economists argue ration water in a way that leads to the efficient allocation through water markets. This paper first explores the potential inefficiency of a water market when groundwater and surface water are linked, as well as when different users vary in their intensity of use. This theoretical background provides a framework for determining the economically efficient allocation of water and the losses associated with the moratorium in northern Chile. The policy does protect some environmental and cultural public goods, which potentially offset some or all of this cost. We provide a perspective on the magnitude of these public goods but do not attempt to value them explicitly. Instead, we demonstrate what their value must be so that the moratorium policy has a cost-to-benefit ratio of one. While the estimate of lost income from inefficiency is the main focus

[Cultural dimensions of the childhood primary health care delivery from the mothers' perceptions in the Araucania-Chile].

PubMed

Alarcón-Muñoz, Ana Maria; Vidal-Herrera, Aldo Conrado

2005-01-01

To explore the cultural dimensions of the childhood primary health care delivery process from the mothers' perceptions in the Araucania region of Chile. Qualitative study performed in the year 2003 within the zone with the highest ethnicity rate of the country. Ninety four Mapuche and non-Mapuche mothers agreed to be in depth interviewed. The analysis drew three cultural dimensions: a) Explanatory models of disease were associated with cultural, political-economy, and environmental factors; b) The therapeutic itinerary blends indigenous, popular, and biomedical resources and; c) Health care delivery process lacks of cultural competence. The mothers explain their children diseases articulating religious, magic, and natural (hot, cold, humidity) causes. The main challenge of the primary healthcare delivery process is to overcome the communicational barriers due to the social and linguistic differences between mothers and health care providers.

Toxoplasma gondii in feral american minks at the Maullin river, Chile

USDA-ARS?s Scientific Manuscript database

American mink (Neovison vison) is a widely distributed invasive species in southern Chile. Thirty four feral minks were trapped at two distinct sites (rural and peri-urban), diet analyzed, and Toxoplasma gondii exposure compared using PCR and specific antibodies. Serum samples were evaluated using a...

[First report of Montagnea arenaria (D.C.) Zeller (Agaricales) in Chile].

PubMed

Madrid Lorca, Hugo; Muñoz, Mélica

2006-06-01

Montagnea arenaria (D.C.) Zeller (Agaricales), an interesting basidiomycete adapted to arid environments is recorded for the first time from a sample collected on sandy soil in the northern zone of Chile. Its mature fruiting body is described. Taxonomic and ecological comments are also addressed.

ESO Delegation to Visit Chile: the Chile-Eso Treaty and Paranal

NASA Astrophysics Data System (ADS)

1994-05-01

The ESO Council, in its extraordinary session on 28 April 1994, among other matters discussed the relations with the Republic of Chile and the situation around Paranal mountain [1], the designated site for the ESO Very Large Telescope (VLT). Council decided to send a high ranking delegation to Santiago de Chile to discuss with Chilean authorities the pending problems, including the finalisation of the new Treaty between the Republic of Chile and ESO and the legal aspects of the Paranal location. The ESO delegation will consist of Dr. Peter Creola (President of ESO Council), Dr. Catherine Cesarsky (Vice-President of ESO Council), Dr. Henrik Grage (Former Vice-President of ESO Council) and Professor Riccardo Giacconi (ESO Director General), the latter accompanied by his advisers. The delegation will arrive in Chile during the second half of May 1994. The ESO delegation will meet with the Chilean Minister of Foreign Affairs, Mr. Carlos Figueroa, and the Secretary of State in the Ministry of Foreign Affairs, Mr. Jose Miguel Insulza. Other meetings at high level are being planned. The delegation will report about these discussions to the ESO Council during its ordinary session on 7 - 8 June 1994. FOUR PARANAL PHOTOS AVAILABLE A series of four photos which show the current status of the work at Paranal has been prepared. Photographic colour prints for use by the media can be requested from the ESO Information and Photographic Service (please remember to indicate the identification numbers). [1] See ESO Press Release 07/94 of 21 April 1994. PHOTO CAPTIONS ESO PR PHOTO 08/94-1: CERRO PARANAL This aerial photo of the Paranal mountain, the designated site for the ESO Very Large Telescope (VLT), was obtained on 22 March 1994. Paranal is situated in the driest part of the Chilean Atacama desert, approx. 130 km south of the city of Antofagasta, and about 12 km from the Pacific Ocean. In this view towards the West, the ocean is seen in the background. The altitude is 2650 metres

World Perspective Case Descriptions on Educational Programs for Adults: Chile.

ERIC Educational Resources Information Center

Donoso, Patricio; Gajardo, Marcela

This document contains two case studies of adult education programs in Chile. Both case studies begin with a "face sheet" on which is recorded basic information about the program and the description. The first case study, prepared by Patricio Donoso, reports on Centro El Canelo de Nos, an inservice center for educators who work with…

Studies to Control Endemic Typhoid Fever in Chile

DTIC Science & Technology

1983-01-30

FIEBRE TIFOIDEA Appendix C CODIGO N! ________ CONSULTORIO________ _____ N! FICIIA _ _ _ _ NOMBRE...PRESUNTIVO: 7-7 FIEBRE TIFOIDEA III. ANTECEDENTES PR.EVIOS AL EXAMEN: FIEBRE SI r7 NO P1 DURACION . CONSTIPACION’ SI T-7 NO P1 DIARREA S I P_7 NO r7...Epidemiologia de la fiebre tifoideaA Bai/’etin dA "Vigilancia Epidemiologica Ministerio de Salud, Chile. 8:8-11. 7. Rockhill, R. C., L. W. Rumans, M. Lesmana, D

[Profile of social problem solving and coping profile in anxious and depressed Chileans].

PubMed

Kramp, Uwe

2012-11-01

According to the Pan American Health Organization and the World Health Organization, in 2020, depression will become the second cause of disability worldwide. In Chile, anxiety and depressive disorders account for almost 28% of the total years of healthy life lost due to illness. This research seeks to explore a profile of social problem solving and coping present in people who suffer from anxious and depressive symptoms. The sample consisted of 1179 analogous Chilean participants (55.9% women), with a mean of 22.23 years (range between 18-48 years). The results suggest statistically significant differences for all social problem solving and coping strategies evaluated. Thus, if anxious or depressive symptoms increase, social problem solving or coping strategies become less adaptive.

[Toxoplasmosis, a parasitic zoonoses prevalent in Chile: count and challenges].

PubMed

Mimica, Francisco; Muñoz-Zanzi, Claudia; Torres, Marisa; Padilla, Oslando

2015-10-01

Toxoplasmosis, cosmopolitan parasitic zoonosis often found in humans, is transmitted mainly by food and water, and is considered a significant risk of morbidity and mortality in pregnant women, newborns and immunocompromised patients. To identify the information about this zoonosis and its first reports in Chile. Review of publications in Pubmed, Mesh search of systematic reviews, case studies, cross-sectional studies, systematic reviews, meta-analysis and specialty publications. In addition, other publications in parasitology journals were analyzed. There are reports of the presence of this disease in Chile for 60 years. During this time several differences in prevalence depending on geographic location, age and education level of the population have been detected. There is low epidemiological vigilance and lack of specific official preventive measures for this disease, despite the possible introduction of new parasite genotypes of an increased virulence and pathogenicity in the country through the importation of meat. New enigmas have arisen in relation to this disease associating it with Alzheimer, Parkinson's disease, autism, learning disabilities, among others.

CHILES Con Pol: Probing galaxy evolution, the dark Universe, and cosmic magnetism with a deep 1000 hour Jansky VLA survey

NASA Astrophysics Data System (ADS)

Hales, Christopher A.; Chiles Con Pol Collaboration

2014-04-01

We recently started a 1000 hour campaign to observe 0.2 square degrees of the COSMOS field in full polarization continuum at 1.4 GHz with the Jansky VLA, as part of a joint program with the spectral line COSMOS HI Large Extragalactic Survey (CHILES). When complete, we expect our CHILES Continuum Polarization (CHILES Con Pol) survey to reach an unprecedented SKA-era sensitivity of 0.7 uJy per 4 arcsecond FWHM beam. Here we present the key goals of CHILES Con Pol, which are to (i) produce a source catalog of legacy value to the astronomical community, (ii) measure differential source counts in total intensity, linear polarization, and circular polarization in order to constrain the redshift and luminosity distributions of source populations, (iii) perform a novel weak lensing study using radio polarization as an indicator of intrinsic alignment to better study dark energy and dark matter, and (iv) probe the unknown origin of cosmic magnetism by measuring the strength and structure of intergalactic magnetic fields in the filaments of large scale structure. The CHILES Con Pol source catalog will be a useful resource for upcoming wide-field surveys by acting as a training set for machine learning algorithms, which can then be used to identify and classify radio sources in regions lacking deep multiwavelength coverage.

EARTH-SKY - GEMINI-TITAN (GT)-9A - AREAS OF PERU, CHILE AND BOLIVIA

NASA Image and Video Library

1966-06-05

S66-38313 (5 June 1966) --- Areas of Peru (upper right), Chile (top center) and Bolivia as seen from the Gemini-9 spacecraft during its 35th revolution of Earth. The large body of water at lower right is Lake Titicaca. The smaller lake at left edge is Lake Poopo. Salar de Uyuni is the large light-colored area at upper left. At the bottom of the picture is the snow-capped Cordillera Real range of the Andes Mountains. The Pacific coastline of Peru and Chile is at upper right. The range running parallel with the coastline is the Cordillera Occidental. The image was taken with a modified 70mm Hasselblad camera, using Eastman Kodak, Ektachrome MS (S.O. 217) color film. Photo credit: NASA

[Shortening undergraduate medical training: now and for all medical schools in Chile?].

PubMed

Reyes B, Humberto

2016-01-01

In Chile, undergraduate medical education starts after High School, it lasts seven years, with the final two dedicated to a rotary internship, taking to an M.D. degree that allows the graduate to enter working activities. The country needs more M.D.s in primary care, but there is also a shortage of specialists, mainly out of the main cities. In recent decades, post graduate programs leading to specialty titles have become competitively adopted by a large proportion of medical graduates. This is the case at the Pontificia Universidad Católica de Chile, stimulating its faculties and medical students to develop a collaborative review of their teaching programs, leading to a curricular reform with a new graduate profile and a new curriculum oriented to learning objectives, that will allow to obtain the M.D. degree in six instead of seven years of undergraduate education. This new program awakened expectations in other universities in Chile, that will have to face the attraction of this shortened program for future candidates to enter medical schools. However, any shortening of medical school careers should first consider the local conditions in quality of applicants, number of accepted students, the training of teachers in integrated teaching programs, the availability of adequate campuses. Furthermore, for students with different academic backgrounds and diverse personal and familial interests, the seven years programs may still be necessary to gain the expertise required to become medical doctors.

Understanding differences in access and use of healthcare between international immigrants to Chile and the Chilean-born: a repeated cross-sectional population-based study in Chile.

PubMed

Cabieses, Baltica; Tunstall, Helena; Pickett, Kate E; Gideon, Jasmine

2012-11-16

International evidence indicates consistently lower rates of access and use of healthcare by international immigrants. Factors associated with this phenomenon vary significantly depending on the context. Some research into the health of immigrants has been conducted in Latin America, mostly from a qualitative perspective. This population-based study is the first quantitative study to explore healthcare provision entitlement and use of healthcare services by immigrants in Chile and compare them to the Chilean-born. Data come from the nationally representative CASEN (Socioeconomic characterization of the population in Chile) surveys, conducted in 2006 and 2009. Self-reported immigrants were compared to the Chilean-born, by demographic characteristics (age, sex, urban/rural, household composition, ethnicity), socioeconomic status (SES: education, household income, contractual status), healthcare provision entitlement (public, private, other, none), and use of primary services. Weighted descriptive, stratified and adjusted regression models were used to analyse factors associated with access to and use of healthcare. There was an increase in self-reported immigrant status and in household income inequality among immigrants between 2006 and 2009. Over time there was a decrease in the rate of immigrants reporting no healthcare provision and an increase in reporting of private healthcare provision entitlement. Compared to the Chilean-born, immigrants reported higher rates of use of antenatal and gynaecological care, lower use of well-baby care, and no difference in the use of Pap smears or the number of attentions received in the last three months. Immigrants in the bottom income quintile were four times more likely to report no healthcare provision than their equivalent Chilean-born group (with different health needs, i.e. vertical inequity). Disabled immigrants were more likely to have no healthcare provision compared to the disabled Chilean-born (with similar health

[Length of lactational amenorrhea in an urban population of Temuco, Chile].

PubMed

Valdés, Patricio; Sierralta, Pablo; Ossa, Ximena; Barría, Angélica

2002-01-01

Studies done in Santiago, Chile show that menses return before the sixth month of puerperium in 50% of lactating women, even in those that continue with exclusive breast feeding. To study the length of lactational amenorrhea in a group of women living in Southern Chile. One hundred fourteen women giving exclusive breast feeding, were followed from the third postpartum month, to determine the length of lactational amenorrhea. Its relationship with general characteristics of the mothers and children and breast feeding pattern was also studied. Sixty six women (58%) recovered their menses before the 6th postpartum month and their length of lactational amenorrhea was 101 +/- 5 days. In the rest of the sample, the length was 277 +/- 10 days. No differences in characteristics of the mothers and children or breast feeding pattern, were observed between these two groups. A short lactational amenorrhea is common in the Chilean population. Clinical characteristics or pattern of breast feeding do not explain the length of LA in this population.

Accelerated nucleation of the 2014 Iquique, Chile Mw 8.2 Earthquake.

PubMed

Kato, Aitaro; Fukuda, Jun'ichi; Kumazawa, Takao; Nakagawa, Shigeki

2016-04-25

The earthquake nucleation process has been vigorously investigated based on geophysical observations, laboratory experiments, and theoretical studies; however, a general consensus has yet to be achieved. Here, we studied nucleation process for the 2014 Iquique, Chile Mw 8.2 megathrust earthquake located within the current North Chile seismic gap, by analyzing a long-term earthquake catalog constructed from a cross-correlation detector using continuous seismic data. Accelerations in seismicity, the amount of aseismic slip inferred from repeating earthquakes, and the background seismicity, accompanied by an increasing frequency of earthquake migrations, started around 270 days before the mainshock at locations up-dip of the largest coseismic slip patch. These signals indicate that repetitive sequences of fast and slow slip took place on the plate interface at a transition zone between fully locked and creeping portions. We interpret that these different sliding modes interacted with each other and promoted accelerated unlocking of the plate interface during the nucleation phase.

Accelerated nucleation of the 2014 Iquique, Chile Mw 8.2 Earthquake

NASA Astrophysics Data System (ADS)

Kato, Aitaro; Fukuda, Jun'Ichi; Kumazawa, Takao; Nakagawa, Shigeki

2016-04-01

The earthquake nucleation process has been vigorously investigated based on geophysical observations, laboratory experiments, and theoretical studies; however, a general consensus has yet to be achieved. Here, we studied nucleation process for the 2014 Iquique, Chile Mw 8.2 megathrust earthquake located within the current North Chile seismic gap, by analyzing a long-term earthquake catalog constructed from a cross-correlation detector using continuous seismic data. Accelerations in seismicity, the amount of aseismic slip inferred from repeating earthquakes, and the background seismicity, accompanied by an increasing frequency of earthquake migrations, started around 270 days before the mainshock at locations up-dip of the largest coseismic slip patch. These signals indicate that repetitive sequences of fast and slow slip took place on the plate interface at a transition zone between fully locked and creeping portions. We interpret that these different sliding modes interacted with each other and promoted accelerated unlocking of the plate interface during the nucleation phase.

Accelerated nucleation of the 2014 Iquique, Chile Mw 8.2 Earthquake

PubMed Central

Kato, Aitaro; Fukuda, Jun’ichi; Kumazawa, Takao; Nakagawa, Shigeki

2016-01-01

The earthquake nucleation process has been vigorously investigated based on geophysical observations, laboratory experiments, and theoretical studies; however, a general consensus has yet to be achieved. Here, we studied nucleation process for the 2014 Iquique, Chile Mw 8.2 megathrust earthquake located within the current North Chile seismic gap, by analyzing a long-term earthquake catalog constructed from a cross-correlation detector using continuous seismic data. Accelerations in seismicity, the amount of aseismic slip inferred from repeating earthquakes, and the background seismicity, accompanied by an increasing frequency of earthquake migrations, started around 270 days before the mainshock at locations up-dip of the largest coseismic slip patch. These signals indicate that repetitive sequences of fast and slow slip took place on the plate interface at a transition zone between fully locked and creeping portions. We interpret that these different sliding modes interacted with each other and promoted accelerated unlocking of the plate interface during the nucleation phase. PMID:27109362

Psychomotor development, environmental stimulation, and socioeconomic level of preschoolers in Temuco, Chile.

PubMed

Doussoulin Sanhueza, Arlette

2006-01-01

This research was designed to describe the psychomotor development, environmental stimulation, and the socioeconomic condition of preschool children attending three educational institutions in the city of Temuco, Chile. The sample included 81 boys and girls whose age ranged from three to four years. The Test de Desarrollo Psicomotor (The Psychomotor Development Test), or TEPSI, was used to assess psychomotor development; the Home Observation Measurement of the Environment (HOME) Scale was used to evaluate environmental stimulation; and the Socioeconomic Standardization Model was used to categorize children's socioeconomic status. The highest statistical correlation was observed between psychomotor development and environmental stimulation when comparing all three parameters across the sample. Environmental stimulation may be the most relevant parameter in the study of psychomotor development of children. Socioeconomic status alone does not seem to be strongly related to children's psychomotor development in the Temuco region of Chile.

Chile shadow report to the United Nations sheds light on women's rights.

PubMed

Farmer, A

1999-07-01

Three Chilean women's rights organizations and CRLP presented a Shadow Report to the UN Committee on the Elimination of All Forms of Discrimination Against Women (CEDAW). The 25-page Shadow Report indicates in summary the disappointment of the Chilean women in their government. Although Chile has emerged from its history of military dictatorship and is taking its first steps toward returning to a democratic-style of government, the military and the Catholic Church still exert a very strong influence, especially when it comes to policy making. Chilean people especially women, continue to be tyrannized by repressive attitudes, laws, and policies. This tyrannization is exemplified by the rampant discrimination against women in the prisons and the punishment of those undergoing illegal abortions. In short, women have no rights in Chile, and the government has not done enough to eliminate discrimination against them.

Two new species of the Liolaemuselongatus-kriegi complex (Iguania, Liolaemidae) from Andean highlands of southern Chile.

PubMed

Troncoso-Palacios, Jaime; Díaz, Hugo A; Esquerré, Damien; Urra, Felix A

2015-01-01

The elongatus-kriegi complex is one of the most diverse clades of the Liolaemus (sensu stricto) subgenus of lizards. There are currently 29 species recognized in this group distributed between Chile and Argentina. Based on molecular evidence, there seem to be five main clades nested within this complex: the elongatus, leopardinus, kriegi, petrophilus and punmahuida clades. Liolaemusbuergeri and Liolaemuskriegi, both of the kriegi clade, were believed to inhabit the surroundings of the Laja Lagoon, in the Biobío Region of Chile. Moreover, this Chilean population of Liolaemuskriegi was recently recognized as an undescribed taxon called "Liolaemus sp. A" based on molecular phylogenetics. In this work, we studied these two populations of the Laja Lagoon and provided the morphological diagnosis to describe them as two new species: Liolaemusscorialis sp. n. and Liolaemuszabalai sp. n., previously considered Liolaemusbuergeri and "Liolaemuskriegi/Liolaemus sp. A" respectively. Additionally, we identified another population of Liolaemusscorialis in the vicinity of La Mula Lagoon in the Araucanía Region of Chile. Liolaemusscorialis differs from almost all of the species of the elongatus-kriegi complex by its considerably smaller size. Nevertheless, without molecular data we cannot assign it to any particular subclade. Liolaemuszabalai belongs to the kriegi clade based on published molecular phylogenies. Finally, we provide some natural history data on both species and we document for the first time the presence of Liolaemusneuquensis in Chile from a museum specimen from La Mula Lagoon.

EL PROGRAMA CITI: UNA ALTERNATIVA PARA LA CAPACITACIÓN EN ÉTICA DE LA INVESTIGACIÓN EN AMÉRICA LATINA

PubMed Central

Litewka, Sergio; Goodman, Kenneth; Braunschweiger, y Paul

2011-01-01

El Programa CITI (Collaborative Institutional Training Initiative) es un curso basado en Internet y desarrollado por voluntarios, que brinda material educacional sobre protección de sujetos humanos en investigaciones biomédicas y de conducta, buenas prácticas clínicas, conducta responsable de la investigación y trato humanitario a animales de laboratorio. Es un esfuerzo conjunto del Fred Hutchinson Cancer Research Center y la Universidad de Miami. Con la colaboración de expertos locales, gran parte del contenido se ha adaptado para América Latina, se ha traducido al español y portugués y se han establecido acuerdos de colaboración con instituciones especializadas en bioética en Chile, Brasil, Costa Rica y Perú. Los autores presentan una metodología accesible para la capacitación en ética de la investigación y una justificación de su uso y difusión en América Latina PMID:21687817

Village microgrids: The Chile project

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

Baring-Gould, E.I.

1997-12-01

This paper describes a village application in Chile. The objective was to demonstrate the technical, economic and institutional viability of renewable energy for rural electrification, as well as to allow local partners to gain experience with hybrid/renewable technology, resource assessment, system siting and operation. A micro-grid system is viewed as a small village system, up to 1200 kWh/day load with a 50 kW peak load. It can consist of components of wind, photovoltaic, batteries, and conventional generators. It is usually associated with a single generator source, and uses batteries to cover light day time loads. This paper looks at themore » experiences learned from this project with regard to all of the facets of planning and installing this project.« less

Studies on the moss flora of the Bío-Bío Region of Chile: Part 3.

PubMed

Ireland, Robert R; Bellolio, Gilda; Larraín, Juan; Rodríguez, Roberto

2017-01-01

This is the final report on the moss flora of the Bío-Bío Region (Región VIII) in south-central Chile where collections were made in 2001-2003. Reported in this paper are one species new to South America, four species new to Chile and 16 species new to the Region. With these new additions the total number of taxa in the Bío-Bío Region is 343, corresponding to 331 species and 12 infraspecific taxa. A complete checklist of the mosses for all the provinces in the Region is presented.

The socioeconomics and management of Santiago de Chile's public urban forests

Treesearch

Francisco J. Escobedo; David J. Nowak; John E. Wagner; Carmen Luz De la Maza; Manuel Rodr& #237; guez; Daniel E. Crane; Jamie Hern& #225; ndez; Hern& #225; Jamie ndez

2006-01-01

Santiago, Chile's semi-arid climate and urbanized environment poses a severe limitation for the establishment and maintenance of urban forests. Municipalities, or comunas, are the main stakeholders in the management of Santiago's public urban forests. A tenable hypothesis would be that as the socioeconomic level of a comuna...

New record of Scedosporium dehoogii from Chile: Phylogeny and susceptibility profiles to classic and novel putative antifungal agents.

PubMed

Alvarez, Eduardo; Sanhueza, Camila

Scedosporium species are considered emerging agents causing illness in immunocompromised patients. In Chile, only Scedosporium apiospermum, Scedosporium boydii and Lomentospora prolificans haven been reported previously. The study aimed to characterize genetically Scedosporium dehoogii strains from Chilean soil samples, and assessed the antifungal susceptibility profile to classic and novel putative antifungal molecules. In 2014, several samples were obtained during a survey of soil fungi in urban areas from Chile. Morphological and phylogenetic analyses of the internal transcribed spacer region (ITS), tubulin (TUB), and calmodulin (CAL) sequences were performed. In addition, the susceptibility profiles to classic antifungal and new putative antifungal molecules were determined. Four strains of Scedosporium dehoogii were isolated from soil samples. The methodology confirmed the species (reported here as a new record for Chile). Antifungal susceptibility testing demonstrates the low activity of terpenes (α-pinene and geraniol) against this species. Voriconazole (VRC), posaconazole (PSC), and the hydroxyquinolines (clioquinol, and 5,7-dibromo-8-hydroxyquinoline) showed the best antifungal activity. Our results demonstrate that Scedosporium dehoogii is present in soil samples from Chile. This study shows also that hydroxyquinolines have potential as putative antifungal molecules. Copyright © 2016 Asociación Española de Micología. Publicado por Elsevier España, S.L.U. All rights reserved.

Health insurance selection in Chile: a cross-sectional and panel analysis

PubMed Central

Pardo, Cristian; Schott, Whitney

2014-01-01

In Chile, workers are mandated to choose either public or private health insurance coverage. Although private insurance premiums depend on health risk, public insurance premiums are solely linked to income. This structure implies that individuals with higher health risks may tend to avoid private insurance, leaving the public insurance system responsible for their care. This article attempts to explore the determinants of health insurance selection (private vs public) by individuals in Chile and to test empirically whether adverse selection indeed exists. We use panel data from Chile’s ‘Encuesta de Proteccion Social’ survey, which allows us to control for a rich set of individual observed and unobserved characteristics using both a cross-sectional analysis and fixed-effect methods. Results suggest that age, sex, job type, income quintile and self-reported health are the most important factors in explaining the type of insurance selected by individuals. Asymmetry in insurance mobility caused by restrictions on pre-existing conditions may explain why specific illnesses have an unambiguous relationship with insurance selection. Empirical evidence tends to indicate that some sorting by health risk and income levels takes place in Chile. In addition, by covering a less healthy population with higher utilization of general health consultations, the public insurance system may be incurring disproportionate expenses. Results suggest that if decreasing segmentation and unequal access to health services are important policy objectives, special emphasis should be placed on asymmetries in the premium structure and inter-system mobility within the health care system. Preliminary analysis of the impact of the ‘Garantias Explicitas de Salud’ plan (explicit guarantees on health care plan) on insurance selection is also considered. PMID:23558960

Policy Path Dependence of a Research Agenda: The Case of Chile in the Aftermath of the Student Revolt of 2011

ERIC Educational Resources Information Center

Bernasconi, Andres

2014-01-01

The rapidly shifting higher education policy agenda in the aftermath of the students' movement of 2011 in Chile and its mismatch with Chile's research capacities in the field of higher education studies are analyzed to illustrate how research is path dependent on policy. I argue that a stable policy environment, where change is only marginal or…

First steps for mitigating bycatch of Pink-footed Shearwaters Ardenna creatopus: Identifying overlap of foraging areas and fisheries in Chile

USGS Publications Warehouse

Carle, Ryan; Felis, Jonathan J.; López, Verónica; Adams, Josh; Hodum, Peter; Beck, Jessie; Colodro, Valentina; Vega, Rodrigo; González, Andrés

2016-01-01

The Pink-footed Shearwater, Ardenna creatopus, is listed as in danger of extinction by Chile and under Annex 1 of ACAP, with an estimated global population of approximately 56,000 individuals. Incidental bycatch of this species in fisheries is thought to be an important cause in population decline (i.e. annual estimated mortality of >1000 adults). This species is an endemic breeder in Chile, nesting only on the Juan Fernandez Archipelago (JFI; 30% of global population), and Isla Mocha (70% of global population). Using miniature GPS and satellite transmitters, we determined foraging areas of Pink-footed Shearwaters during the chick-rearing period in 2002 (JFI) and 2015-2016 (Isla Mocha). We overlaid shearwater tracking data with data from the Instituto de Fomento Pesquero (IFOP) on fishing effort in Chile (type of fishery, number sets per day, location of sets, and target species) to identify fisheries and fishing zones with the greatest potential for Pink-footed Shearwater bycatch. During the 2002-2006 (N = 28 birds total) and 2015 (N = 18 birds) breeding periods, foraging areas were associated with the continental shelf and shelf-break, generally less than 30 km offshore. All foraging trips occurred between 31.5 and 40.0 degrees south, and birds remained in Chile territorial waters 100% of the time. We identified two primary foraging hotspots, one offshore near Talcahuano, Chile (approximately 36-37.5° south), and one offshore north of Valdivia, Chile (approximately 39-39.5° south). Birds tracked from the Juan Fernández Archipelago foraged in the Talcahuano hotspot but did not visit the southerly hotspot near Valdivia. Birds tracked from Isla Mocha used both areas, with a greater proportion of birds using the Valdivia hotspot than the Talcahuano hotspot. Other major areas of use were around the respective breeding colonies from which the birds were tracked. Overlay of these data with fisheries data is currently in progress. Preliminary results indicate

[Protomedicato in Chile].

PubMed

Pérez-Olea, J

1991-09-01

In 1566 Alonso de Villadiego was nominated by the Chilean Cabildo as "Adviser and Examiner in Surgery". By means of this edict, the Spanish Crown paralleled its classical health organization, inspired in rules coming from XIIIth century. The Hospital del Socorro was the focal point of these activities. It turned to be prosperous under the administration of "San Juan de Dios" monks (1617), who rebaptized the Hospital with their name. During the administration of the "Universidad de San Felipe" (1738-1839), the Protomedicato followed the standards imposed by the Cahir of Prima Medicina. Domingo Nevin, Frenchman, and José Antonio Ríos, Chilean, were the first and the last doctors in charge of this task. Ríos conducted the antivariolic campaign, supervised the "Midwifery Law" and controlled the medical and paramedical practice. Afterwards, the Institution plunged into a profound crisis to reflourish in 1833 when it was incorporated within the structure of the School of Medicine. Blest, Cox, Bustillos and Moran were the architects of its splendour. With the foundation of the Universidad de Chile in 1842, its Faculty of Medicine took over the Protomedicato functions. The Institution came to an end in 1892.

The Aysen (Southern Chile) 2007 Seismic Swarm: Volcanic or Tectonic Origin?

NASA Astrophysics Data System (ADS)

Comte, D.; Gallego, A.; Russo, R.; Mocanu, V.; Murdie, R.; Vandecar, J.

2007-05-01

The Aysen seismic swarm began January 23, 2007, with a magnitude 5.2 (USGS) earthquake and, after an apparent decrease in activity, continued with a magnitude 5.6 event on February 26. The swarm is characterized by numerous felt earthquakes of small to moderate magnitude, located at crustal depths beneath the Aysen Canal, a prominent fiord of the Chilean littoral. The region is characterized by the subduction of an active oceanic spreading ridge: the Chile Ridge, the divergent Nazca-Antarctic plate boundary, is currently subducting beneath continental South America along the Chile Trench at approximately 46.5°S, forming a plate triple junction in the vicinity of the Taitao Peninsula, somewhat south and west of the swarm. Also, the Liquine-Ofqui dextral strike- slip fault traverses the Aysen Canal in the vicinity of the swarm. This fault has been interpreted as a 1000 km long dextral intra-arc strike-slip fault zone, consisting of two major strands which extend north from the Chile Margin triple junction. The Liquiñe-Ofqui system is marked by several pull-apart basins along its trace through the area. Seismic activity along the Liquiñe-Ofqui fault zone has been poorly studied to date, largely because teleseismic events clearly related to the fault have been few, and southern hemisphere seismic stations are lacking. However, we deployed a dense temporary broad-band seismic network both onland and on the islands in the Aysen region, which allowed us to capture the initial phases of the swarm on some 20 stations, and to determine the background seismicity patterns in this area for the two years preceding the swarm. The swarm could be caused by several processes: the spatial and depth distribution of the events suggests that they are well correlated with reactivation of the southern end of the Liquiñe-Ofqui fault, as defined by geologic studies and onshore gravity data collected in southern Chile. The swarm may be related to formation of new volcanic center between

Understanding neighbourhoods, communities and environments: new approaches for social work research.

PubMed

Holland, Sally; Burgess, Stephen; Grogan-Kaylor, Andy; Delva, Jorge

2010-06-01

This article discusses some new ways in which social work research can explore the interaction between neighbourhoods and child and adult wellbeing. The authors note that social work practices are often criticised for taking an individualistic approach and paying too little attention to the service user's environment. The article uses examples of research projects from Chile, the United States of America and Wales, to discuss the use of spatially oriented research methods for understanding neighbourhood factors. Quantitative, qualitative and mixed methods approaches that are particularly appropriate for investigating social work relevant topics are discussed in turn, including quantitative and qualitative uses for geographical information systems (GIS), hierarchical linear modelling (HLM) for analysing spatially clustered data and qualitative mobile interviews. The article continues with a discussion of the strengths and limitations of using spatially orientated research designs in social work research settings and concludes optimistically with suggestions for future directions in this area.

Genetic variation among Flavobacterium psychrophilum isolates from wild and farmed salmonids in Norway and Chile.

PubMed

Apablaza, P; Løland, A D; Brevik, Ø J; Ilardi, P; Battaglia, J; Nylund, A

2013-04-01

To aim of the study was to describe the genetic relationship between isolates of Flavobacterium psychrophilum with a main emphasis of samples from Chile and Norway. The isolates have been obtained from farmed salmonids in Norway and Chile, and from wild salmonids in Norway, but isolates from North America and European countries are also included in the analysis. The study is based on phylogenetic analysis of 16S rRNA and seven housekeeping genes (HG), gyrB, atpA, dnaK, trpB, fumC, murG and tuf, and the use of a multilocus sequence typing (MLST) system, based on nucleotide polymorphism in the HG, as an alternative to the phylogenies. The variation within the selected genes was limited, and the phylogenetic analysis gave little resolution between the isolates. The MLST gave a much better resolution resulting in 53 sequence types where the same sequences types could be found in Chile, North America and European countries, and in different host species. Multilocus sequence typing give a relatively good separation of different isolates of Fl. psychrophilum and show that there are no distinct geographical or host-specific isolates in the studied material from Chile, North America and Europe. Nor was it possible to separate between isolates from ulcers and systemic infections vs isolates from the surface of healthy salmonids. This study shows a wide geographical distribution of Fl. psychrophilum, indicating that the bacterium has a large potential for transmission over long distances, and between different salmonid hosts species. This knowledge will be important for future management of salmonids diseases connected to Fl. psychrophilum. © 2013 The Society for Applied Microbiology.

Voicing Differences: Indigenous and Urban Radio in Argentina, Chile, and Nigeria

ERIC Educational Resources Information Center

Carcamo-Huechante, Luis E.; Legnani, Nicole Delia

2010-01-01

Indigenous cultures throughout the Americas and the rest of the world have to deal with problems of cultural assimilation, migration, and dissemination of their populations. Some of them, in countries such as Argentina, Chile, and Nigeria, have developed radio programming to maintain home languages; gain access to health, education, and employment…

Access to Higher Education in Chile: A Public vs. Private Analysis

ERIC Educational Resources Information Center

Espinoza, Oscar; González, Luis Eduardo

2013-01-01

This study analyzes how access to public and private institutions of higher education in Chile has changed as the post-secondary system has become increasingly privatized. It analyses access by young people to higher education from four perspectives: funding type (public/private), gender, family income level, and ethnicity. The study uses…

[Geographical distribution of mortality caused by stomach, trachea, bronchi and lung malignant tumors in Chile].

PubMed

Icaza N, M Gloria; Núñez F, M Loreto; Torres A, Francisco J; Díaz S, Nora L; Várela G, David E

2007-11-01

Maps have played a critical role in public health since 1855, when John Snow associated a cholera outbreak with contaminated water source in London. After cardiovascular diseases, cancer is the second leading cause of death in Chile. Cancer was responsible for 22.7% of all deaths in 1997-2004 period. To describe the geographical distribution of stomach, trachea, bronchi and lung cancer mortality. Mortality statistics for the years 1997-2004, published by the National Statistics Institute and Chilean Ministry of Health, were used. The standardized mortality ratio (SMR) for sex and age quinquennium was calculated for 341 counties in the country. A hierarchical Bayesian analysis of Poisson regression models for SMR was performed. The maps were developed using adjusted SMR (or smoothed) by the Poisson model. There is an excess mortality caused by stomach cancer in south central Chile, from Teno to Valdivia. There is an excess mortality caused by trachea, bronchi and lung cancer in northern Chile, from Copiapó to Iquique. The geographical analysis of mortality caused by cancer shows cluster of counties with an excess risk. These areas should be considered for health care decision making and resource allocation.

[A tribute to Germán Schneider, MD, first editor of Revista Médica de Chile].

PubMed

Reyes, H; Kauffmann, R; Andresen, M

1997-07-01

Germán Schneider was born in 1820 in Magdeburg, Germany, and graduated as M.D. at the University of Bonn. In 1848, caught by the political and intellectual reformist movement in Europe, he was exiled in Paris. As part of a large group of German immigrants, he arrived in Valdivia, Chile, in 1851. Later on he moved to Santiago and in 1871 he was nominated Professor of Clinical Medicine at the University of Chile school of Medicine. An active participant in the academic activities organized by Sociedad Médica de Santiago (a scientific society that evolved into the chilean Society of Internal Medicine) he was the leader of a six-men team who founded Revista Médica de Chile, in 1872. As first Editor of this medical journal, he established the basis for its continuous success and devotion to medical progress and education. Dr. Schneider died in 1884, leaving several distinguished pupils who followed his path, and a medical journal that now stands as one of the oldest in the world.

[Latin-American public policy regarding social determinants of health].

PubMed

García-Ramírez, Jorge A; Vélez-Álvarez, Consuelo

2013-01-01

The study was aimed at identifying Latin-American countries' public policy which has been related to the social determinants of health. A topic review was thus made of papers kept in the 22 Latin-American countries' databases and official documents issued by their multilateral organisations and ministries of health. The World Health Organization's concept of the social determinants of health has been summarised and a history given of the pertinent work developed worldwide in regions such as Europe and Latin-America. Public policy regarding the field of study in Argentina, Brazil, Bolivia, Chile, Colombia, Costa Rica, México and Venezuela has been described. It was concluded that Latin-America provides a panorama of inequality regarding the application of policy concerning the social determinants of health and that there was segmented intervention, mainly regarding intermediate determinants of health, without taking an integrated approach from different entrance points into account, according to the stated conceptual framework.

Considering social and environmental concerns as reservoir operating objectives

NASA Astrophysics Data System (ADS)

Tilmant, A.; Georis, B.; Doulliez, P.

2003-04-01

Sustainability principles are now widely recognized as key criteria for water resource development schemes, such as hydroelectric and multipurpose reservoirs. Development decisions no longer rely solely on economic grounds, but also consider environmental and social concerns through the so-called environmental and social impact assessments. The objective of this paper is to show that environmental and social concerns can also be addressed in the management (operation) of existing or projected reservoir schemes. By either adequately exploiting the results of environmental and social impact assessments, or by carrying out survey of water users, experts and managers, efficient (Pareto optimal) reservoir operating rules can be derived using flexible mathematical programming techniques. By reformulating the problem as a multistage flexible constraint satisfaction problem, incommensurable and subjective operating objectives can contribute, along with classical economic objectives, to the determination of optimal release decisions. Employed in a simulation mode, the results can be used to assess the long-term impacts of various operating rules on the social well-being of affected populations as well as on the integrity of the environment. The methodology is illustrated with a reservoir reallocation problem in Chile.

Chile: Political and Economic Conditions and U.S. Relations

DTIC Science & Technology

2009-12-10

achieve full independence until 1818. By 1932, Chile had established a mass electoral democracy, which endured until 1973. During much of this period...by the armed forces and other bodies. 6 Peter M. Siavelis, “ Electoral System, Coalitional Disintegration, and the Future of Chile’s Concertación...finally replaced,” Latin News Weekly Report, August 20, 2009. 13 Monte Reel, “Chile’s Student Activists: A Course in Democracy,” Washington Post

Chile: Political and Economic Conditions and U.S. Relations

DTIC Science & Technology

2010-09-22

RN) and the rightist Independent Democratic Union (Unión Demócrata Independiente , UDI). A third coalition, the “Broad Party of the Socialist Left...independents and members of the Regionalist Party of Independents (Partido Regionalista de los Independientes , PRI), who are unaffiliated with either of the...Wilde, “Piñera Won. Will he uphold Chile’s post -Pinochet moral legacy?” Christian Science Monitor, January 18, 2010. Chile: Political and Economic

Effective Universal Coverage of Diabetes Mellitus Type 2 in Chile.

PubMed

Guerrero-Núñez, Sara; Valenzuela-Suazo, Sandra; Cid-Henríquez, Patricia

2017-04-06

determine the prevalence of Effective Universal Coverage of Diabetes Mellitus Type 2 in Chile and its relation with the variables: Health Care Coverage of Diabetes Mellitus Type 2; Average of diabetics with metabolic control in 2011-2013; Mortality Rate for Diabetes Mellitus; and Percentage of nurses participating in the Cardiovascular Health Program. cross-sectional descriptive study with ecological components that uses documentary sources of the Ministry of Health. It was established that there is correlation between the Universal Effective Coverage of Diabetes Mellitus Type 2 and the independent variables; it was applied the Pearson Coefficient, being significant at the 0.05 level. in Chile Universal Health Care Coverage of Diabetes Mellitus Type 2 (HbA1c<7% estimated population) is less than 20%; this is related with Mortality Rate for Diabetes Mellitus and Percentage of nurses participating in the Cardiovascular Health Program, being significant at the 0.01 level. effective prevalence of Universal Health Coverage of Diabetes Mellitus Type 2 is low, even though some regions stand out in this research and in the metabolic control of patients who participate in health control program; its relation with percentage of nurses participating in the Cardiovascular Health Program represents a challenge and an opportunity for the health system. determinar a prevalência de Cobertura Universal Efetiva da Diabetes Mellitus tipo 2 em Chile e sua relação com as variáveis; Cobertura da Diabetes Mellitus tipo 2, Média de diabéticos com controle metabólico em 2011-2013, Taxa de Mortalidade por Diabetes Mellitus e Percentagem de participação de enfermeiras no Programa de Saúde Cardiovascular. estudo descritivo transversal com componentes ecológicos, utilizando fontes documentais do Ministério da Saúde. Foi estabelecida correlação entre Cobertura Universal Efetiva da Diabetes Mellitus tipo 2 e as variáveis independentes, aplicando o Coeficiente de Pearson, sendo

Fostering Innovation in Chile: OECD Economics Department Working Papers, No. 454

ERIC Educational Resources Information Center

Benavente, Jose-Miguel; de Mello, Luiz; Mulder, Nanno

2005-01-01

A good framework for investment in innovation can contribute to increasing Chile's growth potential. Spending on R&D is currently low in relation to GDP and heavily reliant on government financing. Innovation activity in the business sector is also limited by insufficient seed and venture capital and human capital constraints. This is despite…

Studies on the moss flora of the Bío-Bío Region of Chile: Part 3

PubMed Central

Ireland, Robert R.; Bellolio, Gilda; Larraín, Juan; Rodríguez, Roberto

2017-01-01

Abstract This is the final report on the moss flora of the Bío-Bío Region (Región VIII) in south-central Chile where collections were made in 2001–2003. Reported in this paper are one species new to South America, four species new to Chile and 16 species new to the Region. With these new additions the total number of taxa in the Bío-Bío Region is 343, corresponding to 331 species and 12 infraspecific taxa. A complete checklist of the mosses for all the provinces in the Region is presented. PMID:28814916

Assessment of unconventional tight-gas resources of the Magallanes Basin Province, Chile, 2015

USGS Publications Warehouse

Schenk, Christopher J.; Charpentier, Ronald R.; Pitman, Janet K.; Tennyson, Marilyn E.; Brownfield, Michael E.; Gaswirth, Stephanie B.; Le, Phuong A.; Leathers-Miller, Heidi M.; Marra, Kristen R.

2016-01-20

Using a geology-based assessment methodology, the U.S. Geological Survey assessed a technically recoverable mean resource of 8.3 trillion cubic feet of unconventional tight gas in the Zona Glauconitica of the Magallanes Basin Province, Chile.

[Laboratory surveillance for invasive meningococcal disease in Chile, 2006-2012].

PubMed

Araya, Pamela; Díaz, Janepsy; Seoane, Mabel; Fernández, Jorge; Terrazas, Solana; Canals, Andrea; Vaquero, Alejandra; Barra, Gisselle; Hormazábal, Juan C; Pidal, Paola; Valenzuela, M Teresa

2014-08-01

Laboratory surveillance of Invasive Meningococcal Disease (IMD) is performed by the Institute of Public Health of Chile. It confirms identification, classifies in serogroups and analyzes the genetic profiles of Neisseria meningitidis isolates from laboratories throughout the country. To show the results of this surveillance from 2006 to 2012. A descriptive data analysis of the confirmed cases of IMD and serological characterization, susceptibility and genetic profiles of the isolates. The analysis was disaggregated by serogroup, age and region. From 2006 to 2012, 486 isolates of N. meningitidis were confirmed. In 2011 a rise in IMD rates was observed due to an increase in W serogroup cases, mainly affecting children aged 5 years or less. Serogroup W became the most prevalent during 2012 (58.3%), replacing the historically prevalent serogroup B. Predominating strains belonged to ST-32 complex/ET-5 complex (40, 4% of strains) and ST-41/44 complex/ Lineage 3 (45, 9% of strains). Laboratory surveillance has allowed the early detection of increasing IMD caused by serogroup W, which is emergent in Chile. This information has reinforced the daily monitoring of new cases, in collaboration with all the clinical laboratories of the country.

Oxygenation variability off Northern Chile during the last two centuries

NASA Astrophysics Data System (ADS)

Díaz-Ochoa, J. A.; Pantoja, S.; de Lange, G. J.; Lange, C. B.; Sánchez, G. E.; Acuña, V. R.; Muñoz, P.; Vargas, G.

2010-07-01

The Peru Chile Current ecosystem is characterized by high biological productivity and important fisheries. Although this system is likely to be severely affected by climate change, its response to current global warming is still uncertain. In this paper we analyze 10-166 year old sediments in two cores collected in Mejillones Bay, an anoxic sedimentary setting favorable for preservation of proxies. Based on a 166 year chronology we used indicators of bottom water oxygenation proxies (Mo, V, S, and the (lycopane+n-C35)/n-C31) ratio) and surface water productivity (biogenic opal, counts of diatom valves, biogenic Ba, organic carbon and chlorins) to reconstruct environmental variations in Mejillones Bay. We find that at decadal scales, and during the last two centuries, a shift in the coastal marine ecosystem off Northern Chile took place which was characterized by intense ENSO-like activity and large fluctuations in biological export productivity, in bottom water oxygenation, and increased eolic activity (inferred from Ti/Al and Zr/Al). On top of this short-term variability, a gradual increase of sulfidic conditions has occurred being even more intensified since the early 1960s.

Hantavirus Public Health outreach effectiveness in three populations: an overview of northwestern New Mexico, Los Santos Panama, and Region IX Chile.

PubMed

McConnell, Marjorie S

2014-02-27

This research compared the effectiveness of Hantavirus Pulmonary Syndrome (HPS) outreach programs in New Mexico, Panama, and Chile. Understanding the role of human demographics, disease ecology, and human behavior in the disease process is critical to the examination of community responses in terms of behavior changes. Attitudes, knowledge, and behavior across three populations were measured through the implementation of a self-administered questionnaire (N = 601). Surveys implemented in Chile and Panama in 2004, followed by northwestern New Mexico in 2008, attempted to assess knowledge and behavior change with respect to hantavirus in high- and lower-risk prevalence areas during endemic periods. While levels of concern over contracting hantavirus were lowest in New Mexico, they were highest in Panama. Respondents in Chile showed mid-level concern and exhibited a tendency to practice proper cleaning methods more than in New Mexico and Panama. This indicates that public health messages appear to be more effective in Chile. However, since negative behavior changes, such as sweeping and vacuuming, occur at some level in all three populations, improved messages should help decrease risk of exposure to HPS.

Spatial phylogenetics of the vascular flora of Chile.

PubMed

Scherson, Rosa A; Thornhill, Andrew H; Urbina-Casanova, Rafael; Freyman, William A; Pliscoff, Patricio A; Mishler, Brent D

2017-07-01

Current geographic patterns of biodiversity are a consequence of the evolutionary history of the lineages that comprise them. This study was aimed at exploring how evolutionary features of the vascular flora of Chile are distributed across the landscape. Using a phylogeny at the genus level for 87% of the Chilean vascular flora, and a geographic database of sample localities, we calculated phylogenetic diversity (PD), phylogenetic endemism (PE), relative PD (RPD), and relative PE (RPE). Categorical Analyses of Neo- and Paleo-Endemism (CANAPE) were also performed, using a spatial randomization to assess statistical significance. A cluster analysis using range-weighted phylogenetic turnover was used to compare among grid cells, and with known Chilean bioclimates. PD patterns were concordant with known centers of high taxon richness and the Chilean biodiversity hotspot. In addition, several other interesting areas of concentration of evolutionary history were revealed as potential conservation targets. The south of the country shows areas of significantly high RPD and a concentration of paleo-endemism, and the north shows areas of significantly low PD and RPD, and a concentration of neo-endemism. Range-weighted phylogenetic turnover shows high congruence with the main macrobioclimates of Chile. Even though the study was done at the genus level, the outcome provides an accurate outline of phylogenetic patterns that can be filled in as more fine-scaled information becomes available. Copyright © 2017 Elsevier Inc. All rights reserved.

A new deep-sea balanomorph barnacle (Cirripedia: Thoracica: Bathylasmatidae) from Chile.

PubMed

Araya, Juan Francisco; Newman, William Anderson

2018-01-01

Deep waters of the South Pacific off northern Chile remain poorly studied, particularly in regard to invertebrate faunas. Some recent works include new records on deep-water species, mostly from the bycatch of benthic fisheries concentrated along the continental margin of the country. Among these, a few specimens of an unidentified bathylasmatine balanomorph were collected off Caldera, northern Chile, and they are described here as Bathylasma chilense sp. nov. While this is the second report of a bathylasmatid in the Eastern Pacific Ocean, the first being Tetrachaelasma southwardi Newman & Ross, 1971, it is not only the first but the deepest known (1800-2000 m) species of Bathylasma. Its discovery increases the number of described Bathylasma species to eight, four of which are extant. This is the third deep-water balanomorph cirriped recorded for the region where it may represent an isolate from a West Wind Drift fauna, an immigrant from the western Pacific, or a relict of a once cosmopolitan Paleocene-Eocene fauna now having an amphitropical component.

Antiretroviral drug resistance and phylogenetic diversity of HIV-1 in Chile.

PubMed

Ríos, Maritza; Delgado, Elena; Pérez-Alvarez, Lucía; Fernández, Jorge; Gálvez, Paula; de Parga, Elena Vázquez; Yung, Verónica; Thomson, Michael M; Nájera, Rafael

2007-06-01

This study reports the analysis of human immunodeficiency virus type 1 (HIV-1) protease (PR) and reverse transcriptase (RT) coding sequences from 136 HIV-1-infected subjects from Chile, 66 (49%) of them under antiretroviral (ARV) treatment. The prevalence of mutations conferring high or intermediate resistance levels to ARVs was 77% among treated patients and 2.5% among drug-naïve subjects. The distribution of resistance prevalence in treated patients by drug class was 61% to nucleoside RT inhibitors, 84% to nonnucleoside RT inhibitors, and 46% to PR inhibitors. Phylogenetic analysis revealed that 115 (85%) subjects were infected with subtype B viruses, 1 with a subtype F1 virus, and 20 (15%) carried BF intersubtype recombinants. Most BF recombinants grouped into two clusters, one related to CRF12_BF, while the other could represent a new circulating recombinant form (CRF). In conclusion, this is the first report analysing the prevalence of ARV resistance which includes patients under HAART from Chile. Additionally, phylogenetic analysis of the PR-RT coding sequences reveals the presence of BF intersubtype recombinants. (c) 2007 Wiley-Liss, Inc.

75 FR 10846 - The Chile Fund, Inc., et al.; Notice of Application

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

...] The Chile Fund, Inc., et al.; Notice of Application March 2, 2010. AGENCY: Securities and Exchange Commission (``Commission''). ACTION: Notice of application under section 6(c) of the Investment Company Act... Application: Applicants request an order to permit certain registered closed-end investment companies to make...

The Loss of Biodiversity as a Challenge for Sustainable Development: How Do Pupils in Chile and Germany Perceive Resource Dilemmas?

NASA Astrophysics Data System (ADS)

Menzel, Susanne; Bögeholz, Susanne

2009-08-01

The topic of biodiversity is of high value for education for sustainable development as it reflects the interaction of ecological, economic and social issues particularly well. Especially in so-called biodiversity hotspots, among them Chile, natural resources are often depleted for economic interest which, in many cases, is required income. Therefore, economic and social aspects must be considered in order to fully understand biodiversity loss. Being such an important issue, it is surprising that little is known thus far about learning prerequisites concerning biodiversity. This paper presents a qualitative interview study that investigated 16 to 18-year-old Chilean and German learners’ perception of biodiversity and its loss ( n = 24). Firstly, the pupils’ cognitive frameworks were analysed. Secondly, subjective theories about biodiversity loss due to resource dilemmas were explored. Three subjective theories that emerged from the data reflected the notion that most pupils focused on either ecological or economic aspects of biodiversity loss. Pupils who concentrated on ecological aspects often referred to incorrect ecological facts. Moreover, these pupils showed difficulties in developing empathy and solidarity with impoverished people, who depend economically on plants in a resource dilemma. A smaller group of pupils succeeded in integrating the ecological, economic, and social aspects. Regarding the two samples, Chilean pupils seemed to have greater difficulties in recognising the social aspects of biodiversity loss, while German pupils were largely unaware of biodiversity loss on a local level. Implications for biodiversity education and future research will be outlined and discussed.

[Isolation of Sporothrix pallida complex in clinical and environmental samples from Chile].

PubMed

Cruz Choappa, Rodrigo M; Vieille Oyarzo, Peggy I; Carvajal Silva, Laura C

2014-01-01

The isolation of S. pallida complex from medical samples and home garden soil of a patient in Chile is here in reported. Fungi of the Sporothrix schenckii complex can cause various infections. In Chile, the medical and environmental isolates of these this complex are rare. The aim of this study was to identify an unusual agent in a case of onychomycosis and to detect its presence in the patient's home garden. For this purpose, clinical samples were obtained by scraping the patient's subungueal first right toe nail as well as by taking soil samples from different areas of her home garden. Species identification was performed by morphophysiology and one of the strains isolated from the patient's toe nail was sent to CBS for molecular confirmation (14.062). S. pallida complex was identified both from the patient's toe nail and samples taken from her home garden. Copyright © 2014 Asociación Argentina de Microbiología. Publicado por Elsevier España. All rights reserved.

Calbuco Volcano Erupts in Southern Chile

NASA Image and Video Library

2015-04-24

Calbuco Volcano in southern Chile has erupted for the first time since 1972, with the last major eruption occurring in 1961 that sent ash columns 12-15 kilometers high. This image was taken by the Suomi NPP satellite's VIIRS instrument in a high resolution infrared channel around 0515Z on April 23, 2015. Credit: NOAA/NASA/NPP/VIIRS Credit: NOAA/NASA GOES Project NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Identifying the dynamic characteristics of a dual core-wall and frame building in Chile using aftershocks of the 27 February 2010 (Mw=8.8) Maule, Chile, earthquake

USGS Publications Warehouse

Çelebi, Mehmet; Sereci, Mark; Boroschek, Ruben; Carreño, Rodrigo; Bonelli, Patricio

2013-01-01

Following the 27 February 2010 (Mw = 8.8) Offshore Maule, Chile earthquake, a temporary, 16-channel, real-time data streaming array was installed in a recently constructed building in Viña del Mar to capture its responses to aftershocks. The cast-in-place, reinforced concrete building is 16 stories high, with 3 additional basement levels, and has dual system comprising multiple structural walls and perimeter frames. This building was not damaged during the main-shock, but other buildings of similar design in Viña del Mar and other parts of Chile were damaged, although none collapsed. Dynamic characteristics of the building identified from the low-amplitude (PGA of about 2 Gal) response recordings of aftershocks are found to compare well with those determined from modal analyses using a design level FEM model. Distinct “major-axes” translational and torsional fundamental frequencies, as well as frequencies of secondary modes, are identified. Evidence of beating is consistently observed in the response data for each earthquake. Results do not match well with U.S. code formulas.

[Agrarian change and regional settling in Chile].

PubMed

Canales Ceron, A

1996-01-01

"This study analyzes the effect of agrarian change on regional settling dynamics in Chile during the last 35 years. The transformations of agrarian structure have produced important changes in the spatial configuration of country-city relations, particularly regarding the new features of rural-urban migration in regional contexts. Whereas until the sixties rural-urban migration was associated with an occupational shift from agriculture to urban employment, after the seventies this relation practically disappeared, leaving a virtual disassociation between the territorial mobility of the population and the occupational mobility of the labor force. This disassociation is a central trait of the current regional pattern of country-city relations." (SUMMARY IN ENG) excerpt

Familial chondrocalcinosis in the Chiloe Islands, Chile.

PubMed Central

Reginato, A J; Hollander, J L; Martinez, V; Valenzuela, F; Schiapachasse, V; Covarrubias, E; Jacobelli, S; Arinoviche, R; Silcox, D; Ruiz, F

1975-01-01

Studies about chondrocalcinosis in the Chiloe Islands (Chile) showed the high frequency of the disease there and how most of it is aggregated in a few highly involved families. Pedigrees and the high degree of consanguinity among parents of index cases pointed to a recessive inheritance. The presence of common Caucasian anthropological features of genetic value in the patients and the lack of Indian mixture in three of the involved families, documented back to 1600, suggest a Caucasian origin of the mutation. Biochemical studies of the patients' synovial fluid showed a significant rise in pyrophosphate concentration. Calcium, phosphorus, and alkaline phosphatase concentrations were not different from a control group. PMID:168817

Tackling Health Inequities in Chile: Maternal, Newborn, Infant, and Child Mortality Between 1990 and 2004

PubMed Central

Requejo, Jennifer Harris; Nien, Jyh Kae; Merialdi, Mario; Bustreo, Flavia; Betran, Ana Pilar

2009-01-01

Objectives. We analyzed trends in maternal, newborn, and child mortality in Chile between 1990 and 2004, after the introduction of national interventions and reforms, and examined associations between trends and interventions. Methods. Data were provided by the Chilean Ministry of Health on all pregnancies between 1990 and 2004 (approximately 4 000 000). We calculated yearly maternal mortality ratios, stillbirth rates, and mortality rates for neonates, infants (aged > 28 days and < 1 year), and children aged 1 to 4 years. We also calculated these statistics by 5-year intervals for Chile's poorest to richest district quintiles. Results. During the study period, the maternal mortality ratio decreased from 42.1 to 18.5 per 100 000 live births. The mortality rate for neonates decreased from 9.0 to 5.7 per 1000 births, for infants from 7.8 to 3.1 per 1000 births, and for young children from 3.1 to 1.7 per 1000 live births. The stillbirth rate declined from 6.0 to 5.0 per 1000 births. Disparities in these mortality statistics between the poorest and richest district quintiles also decreased, with the largest mortality reductions in the poorest quintile. Conclusions. During a period of socioeconomic development and health sector reforms, Chile experienced significant mortality and inequity reductions. PMID:19443831

Christian Education in Chile: Is the Seventh-Day Adventist System at Risk?

ERIC Educational Resources Information Center

Grajales G., Tevni; Leon V., Vicente H.; Elias, Galiya

2010-01-01

Diverse perspectives with respect to Christian Education constitute a potential path for misunderstanding and contradictions; this study considers this situation in the context of a Seventh-day Adventist Christian system with students and parents from different religious perspectives in Chile. The parents/sponsors of the eighth graders were…

[Dermatophyte colonization on guinea pigs (Cavia porcellus) kept in pet stores. First report from Santiago, Chile].

PubMed

Thomson, Pamela; Monsalves, Pamela; Maier, Liliana; Silva, Víctor

2015-01-01

Dermatophytes are pathogenic fungi that can be present in the flora of mammals, such as dogs, cats and rodents, which can be a source and transmission vehicle to other hosts, including humans. In Chile, there is a steady increase of acquiring guinea pigs (Cavia porcellus) as pets, with no local studies on their colonization by dermatophytes. To determine the presence of dermatophytes on clinically healthy guinea pigs, kept in pet stores in Santiago, Chile. A total of 52 clinically healthy animals were studied using the method by Mariat and Tapia (1966). The specimen culture and identification of the dermatophytes were performed using classical mycological procedures. Four guinea pigs (7.7%) out of 52 were colonized by dermatophytes, and were identified as Trichophyton mentagrophytes (3 cases) and Trichophyton verrucosum (one case). This study shows, for the first time in Chile, that guinea pigs can be colonized by dermatophytes, which should alert administrators of pet stores, veterinarians and physicians, to keep this in mind when purchasing or looking after this type of pet in a veterinary office. Copyright © 2013 Revista Iberoamericana de Micología. Published by Elsevier Espana. All rights reserved.

Use of high-resolution satellite images for characterization of geothermal reservoirs in the Tarapaca Region, Chile

NASA Astrophysics Data System (ADS)

Arellano-Baeza, A. A.; Montenegro A., C.

2010-12-01

The use of renewable and clean sources of energy is becoming crucial for sustainable development of all countries, including Chile. Chilean Government plays special attention to the exploration and exploitation of geothermal energy, total electrical power capacity of which could reach 16.000 MW. In Chile the main geothermal fields are located in the Central Andean Volcanic Chain in the North, between the Central valley and the border with Argentina in the center, and in the fault system Liquiñe-Ofqui in the South of the country. High resolution images from the Lansat satellite have been used to characterize the geothermal field in the region of the Puchuldiza geysers, Colchane, Region of Tarapaca, North of Chile, located at the altitude of 4000 m. Structure of lineaments associated to the geothermal field have been extracted from the images using the lineament detection technique developed by authors. These structures have been compared with the distribution of main geological structures obtained in the field. It was found that the lineament analysis is a power tool for the detection of faults and joint zones associated to the geothermal fields.

Escondida Mine, Chile

NASA Technical Reports Server (NTRS)

2001-01-01

[figure removed for brevity, see original site] Figure 1 Click on image for larger version

This ASTER image covers 30 by 37 km in the Atacama Desert, Chile and was acquired on April 23, 2000. The Escondida Cu-Au-Ag open-pit mine is at an elevation of 3050 m, and came on stream in 1990. Current capacity is 127,000 tons/day of ore; in 1999 production totaled 827,000 tons of copper, 150,000 ounces of gold and 3.53 million ounces of silver. Primary concentration of the ore is done on-site; the concentrate is then sent to the coast for further processing through a 170 km long, 9 pipe. Escondida is related geologically to three porphyry bodies intruded along the Chilean West Fissure Fault System. A high grade supergene cap overlies primary sulfide ore. This image is a conventional 3-2-1 RGB composite. Figure 1 displays SWIR bands 4-6-8 in RGB, and highlights lithologic and alteration differences of surface units. The image is located at 24.3 degrees south latitude and 69.1 degrees west longitude.

The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

[Availability of physicians in Chile at the year 2004].

PubMed

Román, Oscar; Acuña, Miguel; Señoret, Miriam

2006-08-01

The number of physicians available in a given country, their efficiency, quality and specialization is of utmost epidemiological importance. To evaluate the availability of physicians in Chile. The information about the number of physicians in Chile up to the year 2004, was obtained from the Ministry of Health, national universities and the register of immigrant physicians since 1950. The total number of physicians licensed to practice was 25,542, of whom 2,700 are immigrants. The physician/inhabitant ratio increased from 1/921 in 1998 to 1/612 in 2004. The greater impact in the increment of available physicians was given by the immigration of professionals and by the increase in the number of physicians graduated from national universities, mainly from the new private universities. Forty two percent of physicians work at public services and 61% of these are certified specialists. The regional distribution of general practitioners and basic specialists is adequate. Along the country, the mean physician/beneficiary ratio is 8.45/10,000, the specialist/beneficiary ratio is 4.9/10,000 and the general practitioner/beneficiary ratio is 2.3/10,000. The national information of available physicians, especially in the private sector, should be improved. Immigration of physicians should be regulated, maintaining validation examinations and a National Medical Test to assess medical proficiency should be instituted.

Globalization, Educational Targeting, and Stable Inequalities: A Comparative Analysis of Argentina, Brazil, and Chile

NASA Astrophysics Data System (ADS)

Rambla, Xavier

2006-05-01

The present study analyzes educational targeting in Argentina, Brazil and Chile from a sociological point of view. It shows that a `logic of induction' has become the vehicle for anti-poverty education strategies meant to help targeted groups improve on their own. The analysis explores the influence of the global educational agenda, the empirical connection between the logic of induction and the mechanism of emulation, and the territorial aspects of educational inequalities. Emulation plays a main role inasmuch as the logic of induction leads targeted groups to compare their adverse situation with more privileged groups, which actually legitimizes inequalities. A brief statistical summary completes the study, showing that educational inequality has remained unchanged as far as urban-rural ratios (in Brazil and Chile) and regional disparities (in all three countries) are concerned.

Two new species of the Liolaemus elongatus-kriegi complex (Iguania, Liolaemidae) from Andean highlands of southern Chile

PubMed Central

Troncoso-Palacios, Jaime; Díaz, Hugo A.; Esquerré, Damien; Urra, Felix A.

2015-01-01

Abstract The elongatus-kriegi complex is one of the most diverse clades of the Liolaemus (sensu stricto) subgenus of lizards. There are currently 29 species recognized in this group distributed between Chile and Argentina. Based on molecular evidence, there seem to be five main clades nested within this complex: the elongatus, leopardinus, kriegi, petrophilus and punmahuida clades. Liolaemus buergeri and Liolaemus kriegi, both of the kriegi clade, were believed to inhabit the surroundings of the Laja Lagoon, in the Biobío Region of Chile. Moreover, this Chilean population of Liolaemus kriegi was recently recognized as an undescribed taxon called “Liolaemus sp. A” based on molecular phylogenetics. In this work, we studied these two populations of the Laja Lagoon and provided the morphological diagnosis to describe them as two new species: Liolaemus scorialis sp. n. and Liolaemus zabalai sp. n., previously considered Liolaemus buergeri and “Liolaemus kriegi/Liolaemus sp. A” respectively. Additionally, we identified another population of Liolaemus scorialis in the vicinity of La Mula Lagoon in the Araucanía Region of Chile. Liolaemus scorialis differs from almost all of the species of the elongatus-kriegi complex by its considerably smaller size. Nevertheless, without molecular data we cannot assign it to any particular subclade. Liolaemus zabalai belongs to the kriegi clade based on published molecular phylogenies. Finally, we provide some natural history data on both species and we document for the first time the presence of Liolaemus neuquensis in Chile from a museum specimen from La Mula Lagoon. PMID:25987873

Unintended pregnancy and sex education in Chile: a behavioural model.

PubMed

Herold, J M; Thompson, N J; Valenzuela, M S; Morris, L

1994-10-01

This study analysed factors associated with unintended pregnancy among adolescent and young adult women in Santiago, Chile. Three variations of a behavioural model were developed. Logistic regression showed that the effect of sex education on unintended pregnancy works through the use of contraception. Other significant effects were found for variables reflecting socioeconomic status and a woman's acceptance of her sexuality. The results also suggested that labelling affects measurement of 'unintended' pregnancy.

A Vulnerability Index and Analysis for the Road Network of Rural Chile

NASA Astrophysics Data System (ADS)

Braun, Andreas; Stötzer, Johanna; Kubisch, Susanne; Dittrich, Andre; Keller, Sina

2017-04-01

Natural hazards impose considerable threats to the physical and socio-economic wellbeing of people, a fact, which is well understood and investigated for many regions. However, not only people are vulnerable. During the last decades, a considerable amount of literature has focussed the particular vulnerability of the critical infrastructure: for example road networks. Considering critical infrastructure, far less reliable information exists for many regions worldwide - particularly, regions outside of the so called developed world. Critical infrastructure is destroyed in many disasters, causing cascade and follow up effects, for instance, impediments during evacuation, rescue and during the resilience phase. These circumstances, which are general enough to be applied to most regions, aggravate in regions characterized by high disparities between the urban and the rural sphere. Peripheral rural areas are especially prone to get isolated due to defects of the few roads which connect them to larger urban centres (where, frequently, disaster and emergency actors are situated). The rural area of Central Chile is a appropriate example for these circumstances. It is prone to destruction by several geo-hazards and furthermore, characterized by the aforementioned disparities. Past disasters, e.g. the 1991 Cerro Hudson eruption and the 2010 Maule earthquake have led to follow up effects (e.g. farmers, being unable to evacuate their animals due to road failures in the first case, and difficultires to evacuate people from places such as Caleta Tumbes or Dichato, which are connected by just a single road only in the second). The contribution develops a methodology to investigate into the critical infrastructure of such places. It develops a remoteness index for Chile, which identifies remote, peripheral rural areas, prone to get isolated due to road network failures during disasters. The approach is graph based. It offers particular advantages for regions like rural Chile since

Dog ownership, abundance and potential for bat-borne rabies spillover in Chile.

PubMed

Astorga, F; Escobar, L E; Poo-Muñoz, D A; Medina-Vogel, G

2015-03-01

Rabies is a viral infectious disease that affects all mammals, including humans. Factors associated with the incidence of rabies include the presence and density of susceptible hosts and potential reservoirs. Currently, Chile is declared free of canine-related rabies, but there is an overpopulation of dogs within the country and an emergence of rabies in bats. Our objectives are to determine potential areas for bat-borne rabies spillover into dog populations expressed as a risk map, and to explore some key features of dog ownership, abundance, and management in Chile. For the risk map, our variables included a dog density surface (dog/km(2)) and a distribution model of bat-borne rabies presence. From literature review, we obtained dog data from 112 municipalities, which represent 33% of the total municipalities (339). At country level, based on previous studies the median human per dog ratio was 4.8, with 64% of houses containing at least one dog, and a median of 0.9 dog per house. We estimate a national median of 5.3 dog/km(2), and a median of 3680 dogs by municipality, from which we estimate a total population of 3.5×10(6) owned dogs. The antirabies vaccination presented a median of 21% of dogs by municipality, and 29% are unrestricted to some degree. Human per dog ratio have a significant (but weak) negative association with human density. Unrestricted dogs have a negative association with human density and income, and a positive association with the number of dogs per house. Considering dog density by municipality, and areas of potential bat-borne rabies occurrence, we found that 163 (∼48%) of Chilean municipalities are at risk of rabies spillover from bats to dogs. Risk areas are concentrated in urban settlements, including Santiago, Chile's capital. To validate the risk map, we included cases of rabies in dogs from the last 27 years; all fell within high-risk areas of our map, confirming the assertive risk prediction. Our results suggest that the use of

[An exploratory study of functional literacy on health care behaviors in Chile].

PubMed

Russo, Moisés

2015-07-01

Health Literacy is the set of skills that constitute the ability to perform reading and numerical tasks to function in the health care environment. People with functional illiteracy are unable to understand written documents and therefore sanitary information. To explore the effects of functional illiteracy on personal health care behaviors in Chile. Using the Chilean Social Characterization Survey of 2006, respondents were separated into those that had read a book in the last year and those that had not as a proxy variable for functional literacy. Using econometric models, the impact of this variable on having a Papanicolaou (PAP) smear done and consulting in primary health clinics rather than in emergency services, was explored. The survey is nationally representative, and 76% interviewees declared not having read a book in the last year. Probability of having a PAP smear done during the last three years was higher among women who had read a book with an OR of 1.19 (1.15-1.25). Likewise, the probability of consulting in emergency services rather than in primary health clinics was lower among those who had read a book with an OR of 0.85 (0.80-0.91). This study provides evidence of possible impacts of low functional literacy in health care behaviors in the Chilean population.

First report of root rot of Chicory caused by Phytophthora cryptogea in Chile

USDA-ARS?s Scientific Manuscript database

Chicory (Cichorium intybus L. var sativum Bisch.), a relatively new high value crop in Chile, was introduced for commercial production of inulin. Inulins are polysaccharides extracted from chicory tap roots that are used in processed foods due to their beneficial gastrointestinal properties. Approxi...

Gender and Ageing at Work in Chile: Employment, Working Conditions, Work-Life Balance and Health of Men and Women in an Ageing Workforce.

PubMed

Vives, Alejandra; Gray, Nora; González, Francisca; Molina, Agustín

2018-04-18

In Chile, working after retirement age has grown substantially over the last years. This, in addition to the country's current discussion about extending retirement age, motivates the need of generating evidence on the occupational health and safety of the working old, with a special focus on women, who are critically disadvantaged in Chile's labour market. The objective of this paper is to describe and compare the ageing workforce of women and men in Chile in terms of labour market participation, employment and working conditions, work-life balance, and health. The social determinants of health and employment sustainability frameworks guide this study. Cross-sectional data from three publicly available sources: the Chilean Labour Force Survey, NENE (2010); the first Chilean Employment and working conditions survey, ENETS (2009-2010) and the second National Health Survey, ENS (2009). Participation rates and employment conditions (NENE and ENETS), working conditions, occupational health and work-life balance (ENETS) and chronic health conditions (ENS) were described by 5-year age groups separately for women and men. Descriptions cover all age groups in order to identify trends and patterns characteristic of older workers. Rates of occupation decrease sharply after age 54 in women and 59 in men. Ageing women and men who continue to work are more likely to be in own-account (self-employed) work than younger workers; in the case of women, in households as domestic workers, and men, in agriculture. Social protection and workplace rights are markedly reduced in older workers. Part-time work increases from the age of 50 onwards, especially among women, but average working hours do not decrease under 30 h a week for either women or men. Interestingly, between ages 60 and 64, there is a peak increase of day and night shift-work among women, which co-occurs with a peak in domestic work, possibly corresponding to women working as caretakers of elderly people. Several

One year after the 1 April 2014 Iquique tsunami field survey along the coasts of Chile and Peru

NASA Astrophysics Data System (ADS)

Lagos, Marcelo; Fritz, Hermann M.

2015-04-01

One year ago on the evening of 1 April, 2014 a magnitude Mw 8.2 earthquake occurred off the coast of northern Chile off the coast of Pisagua within a region of historic quiescence termed the northern Chile seismic gap. The ensuing tsunami inundation caused mostly minor damage centered in Iquique and neighbouring stretches of coastline. Fortunately, ancestral knowledge from the past 1868 and 1877 tsunamis in the region along with the recent 2010 Maule tsunami, as well as tsunami education and evacuation exercises prompted most coastal residents to spontaneously evacuate to high ground after the earthquake. There were no tsunami victims; while a handful of fatalities were associated to earthquake induced building collapses and the physical stress of tsunami evacuation. The Arica native local scientist deployed overnight and started the tsunami survey in Iquique on the day after the earthquake. The international scientist joined the local effort from April 6 to 11, 2014. The international tsunami survey team (ITST) interviewed numerous eyewitnesses and documented flow depths, runup heights, inundation distances, sediment deposition, damage patterns, performance of the navigation infrastructure and impact on the natural environment. The ITST covered a 700 km stretch of coastline from the Mejillones Peninsula (23.5° S) north of Antofagasta in Chile up to Vila Vila (18.1° S) in southern Peru. We surveyed 30 locations with differential GPS and laser range finders. The tsunami impact peaked at Caleta Camarones exceeding 5 m in tsunami runup height. A significant variation in tsunami impact was observed along the coastlines of Chile and Peru both at local and regional scales. The tsunami occurred in the evening hours limiting the availability of eyewitness video footages. Observations from the 2014 Chile tsunami are compared against the 1868, 1877 and 2010 Chile tsunamis. Comparing to other similar magnitude events such as the 2007 Pisco tsunami in Peru the 1 April 2014

Determinants of Persistence and the Role of Financial Aid: Lessons from Chile

ERIC Educational Resources Information Center

Santelices, María Verónica; Catalán, Ximena; Kruger, Diana; Horn, Catherine

2016-01-01

This article explores the determinants of persistence in the Chilean higher education system, considering academic and socio-demographic factors as well as the role of financial aid. The financial aid policy for students in Chile has undergone major changes over the last decade, which has allowed individuals from usually underrepresented income…

The Effects of Classroom Socioeconomic Composition on Student's Civic Knowledge in Chile

ERIC Educational Resources Information Center

Collado, Diego; Lomos, Catalina; Nicaise, Ides

2015-01-01

In Chile, the influence of the socioeconomic make-up of classrooms on achievement has been extensively studied in mathematics and language, but less in currently important non-traditional subjects such as civic knowledge. This paper analyses the effects of the socioeconomic composition of classrooms on students' civic knowledge achievement in…

Getting Students to Read before Class: Innovation in a University in Chile

ERIC Educational Resources Information Center

McGinn, Noel F.; Schiefelbein, Ernesto

2015-01-01

Reading before class has been demonstrated to improve student learning. This article describes the installation and effectiveness of a strategy to encourage student class preparation. The strategy, called the Class-to-Class Method, has been implemented in a large private university in Chile. The university hopes that this innovation will reduce…

The Evolution of the Academic Profession in Research-Centered Universities in Chile

ERIC Educational Resources Information Center

Véliz-Calderón, Daniela; Theurillat, Daniel; Paredes Walker, Victoria; Pickenpack, Astrid

2018-01-01

Faculty members are fundamental for the development and success of higher education organizations, and building strong academic cadres is a major challenge, especially for research universities. While there are no fully-fledged research universities in Chile (Bernasconi, 2007), a few strive to get closer to that ideal by way of the…

[The Revista Médica de Chile in a science library in the Internet].

PubMed

Reyes, H

2001-02-01

Medical journals published in non-English languages face a handicap: their worldwide readership and citation are reduced in comparison to journals published in English. This handicap is worse for small journals edited in developing countries, regardless of whether they publish original research articles including abstracts in English. To facilitate the international diffusion of selected Chilean scientific journals, the "Comisión Nacional de Investigación Científica y Tecnológica" enforced the program "SciELO Chile" with a web site in Internet (www.scielo.cl) including the full text of articles published in recent issues. Revista Médica de Chile is the first Chilean medical journal that appears in this web site, sponsored by the National Library of Medicine, Washington D.C. We expect that this web site will give a favorable input to authors of articles published in our journal.

Influence of Biological Factors on Connectivity Patterns for Concholepas concholepas (loco) in Chile.

PubMed

Garavelli, Lysel; Colas, François; Verley, Philippe; Kaplan, David Michael; Yannicelli, Beatriz; Lett, Christophe

2016-01-01

In marine benthic ecosystems, larval connectivity is a major process influencing the maintenance and distribution of invertebrate populations. Larval connectivity is a complex process to study as it is determined by several interacting factors. Here we use an individual-based, biophysical model, to disentangle the effects of such factors, namely larval vertical migration, larval growth, larval mortality, adults fecundity, and habitat availability, for the marine gastropod Concholepas concholepas (loco) in Chile. Lower transport success and higher dispersal distances are observed including larval vertical migration in the model. We find an overall decrease in larval transport success to settlement areas from northern to southern Chile. This spatial gradient results from the combination of current direction and intensity, seawater temperature, and available habitat. From our simulated connectivity patterns we then identify subpopulations of loco along the Chilean coast, which could serve as a basis for spatial management of this resource in the future.

[Assessing the economic impact of cancer in Chile: a direct and indirect cost measurement based on 2009 registries].

PubMed

Cid, Camilo; Herrera, Cristian; Rodríguez, Rodrigo; Bastías, Gabriel; Jiménez, Jorge

2016-08-02

This paper aims to determine the economic impact that cancer represents to Chile, exploring the share of costs for the most important cancers and the differences between the public and private sector. We used the cost of illness methodology, through the assessment of the direct and indirect costs associated with cancer treatment. Data was obtained from 2009 registries of the Chilean Ministry of Health and the Superintendence of Health. Indirect costs were calculated by days of job absenteeism and potential years of life lost. Over US$ 2.1 billion were spent on cancer in 2009, which represents almost 1% of Chile’s Gross Domestic Product. The direct per capita cost was US$ 47. Indirect costs were 1.92 times more than direct costs. The three types of cancer that embody the highest share of costs were gastric cancer (17.6%), breast cancer (7%) and prostate cancer (4.2%) in the public sector, and breast cancer (14%), lung cancer (7.5%) and prostate cancer (4.1%) in the private sector. On average men spent 30.33% more than women. There are few studies of this kind in Chile and the region. The country can be classified as having a cancer economic impact below the average of those in European Union countries. We expect that this information can be used to develop access policies and resource allocation decision making, and as a first step into further cancer-costing studies in Chile and the Latin American and Caribbean region.

Hantavirus Public Health Outreach Effectiveness in Three Populations: An Overview of Northwestern New Mexico, Los Santos Panama, and Region IX Chile

PubMed Central

McConnell, Marjorie S.

2014-01-01

This research compared the effectiveness of Hantavirus Pulmonary Syndrome (HPS) outreach programs in New Mexico, Panama, and Chile. Understanding the role of human demographics, disease ecology, and human behavior in the disease process is critical to the examination of community responses in terms of behavior changes. Attitudes, knowledge, and behavior across three populations were measured through the implementation of a self-administered questionnaire (N = 601). Surveys implemented in Chile and Panama in 2004, followed by northwestern New Mexico in 2008, attempted to assess knowledge and behavior change with respect to hantavirus in high- and lower-risk prevalence areas during endemic periods. While levels of concern over contracting hantavirus were lowest in New Mexico, they were highest in Panama. Respondents in Chile showed mid-level concern and exhibited a tendency to practice proper cleaning methods more than in New Mexico and Panama. This indicates that public health messages appear to be more effective in Chile. However, since negative behavior changes, such as sweeping and vacuuming, occur at some level in all three populations, improved messages should help decrease risk of exposure to HPS. PMID:24584027

Weather Type classification over Chile; patterns, trends, and impact in precipitation and temperature

NASA Astrophysics Data System (ADS)

Frias, T.; Trigo, R. M.; Garreaud, R.

2009-04-01

The Andes Cordillera induces considerable disturbances on the structure and evolution of the pressure systems that influences South America. Different weather types for southern South America are derived from the daily maps of geopotential height at 850hPa corresponding to a 42 year period, spanning from 1958 to 2000. Here we have used the ECWMF ERA-40 reanalysis dataset to construct an automated version of the Lamb Weather type (WTs) classification scheme (Jones et al., 1993) developed for the UK. We have identified 8 basic WTs (Cyclonic, Anticyclonic and 6 main directional types) following a similar methodology to that previously adopted by Trigo and DaCamara, 2000 (for Iberia). This classification was applied to two regions of study (CLnorth and CLsouth) which differ 20° in latitude, so that the vast Chile territory could be covered. Then were assessed the impact of the occurrence of this weather types in precipitation in Chile, as well as in the distribution of precipitation and temperature fields (reanalysis data) in southern half of South America. The results allow to conclude that the precipitation in central region of Chile is largely linked with the class occurrence (concerning CLnorth) of cyclonic circulation and of West quadrant (SW, W and NW), despite of it's relatively low frequency. In CLsouth, for its part, it is verified that the most frequent circulation is from the west quadrant, although the associated amount of rainfall is lower than in CLnorth. There was also a general decrease of precipitation at local weather stations chosen in the considered period of study, particularly in austral winter.

Incidence and survival of stomach cancer in a high-risk population of Chile

PubMed Central

Heise, Katy; Bertran, Enriqueta; Andia, Marcelo E; Ferreccio, Catterina

2009-01-01

AIM: To study the incidence and survival rate of stomach cancer (SC) and its associated factors in a high risk population in Chile. METHODS: The population-based cancer registry of Valdivia, included in the International Agency for Research on Cancer system, covers 356 396 residents of Valdivia Province, Southern Chile. We studied all SC cases entered in this Registry during 1998-2002 (529 cases). Population data came from the Chilean census (2002). Standardized incidence rates per 100 000 inhabitants (SIR) using the world population, cumulative risk of developing cancer before age 75, and rate ratios by sex, age, ethnicity and social factors were estimated. Relative survival (Ederer II method) and age-standardized estimates (Brenner method) were calculated. Specific survival rates (Kaplan-Meier) were measured at 3 and 5 years and survival curves were analyzed with the Logrank and Breslow tests. Survival was studied in relation to demographics, clinical presentation, laboratory results and medical management of the cases. Those variables significantly associated with survival were later included in a Cox multivariate model. RESULTS: Between 1998 and 2002, 529 primary gastric cancers occurred in Valdivia (crude incidence rate 29.2 per 100 000 inhabitants). Most cases were male (69.0%), residents of urban areas (57.5%) and Hispanic (83.2%), with a low education level (84.5% < 8 school years). SC SIR was higher in men than women (40.8 and 14.8 respectively, P < 0.001), risk factors were low education RR 4.4 (95% CI: 2.9-6.8) and 1.6, (95% CI: 1.1-2.1) for women and men respectively and Mapuche ethnicity only significant for women (RR 2.2, 95% CI: 1.2-3.7). Of all cases, 76.4% were histologically confirmed, 11.5% had a death certificate only (DCO), 56.1% were TNM stage IV; 445 cases (84.1%) were eligible for survival analysis, all completed five years follow-up; 42 remained alive, 392 died of SC and 11 died from other causes. Specific 5-year survival, excluding cases

Analysis and projections of physics in Chile

NASA Astrophysics Data System (ADS)

Soto, Leopoldo; Zambra, Marcelo; Loewe, Marcelo; Gutiérrez, Gonzalo; Molina, Mario; Barra, Felipe; Lund, Fernando; Saavedra, Carlos; Haberle, Patricio

2008-11-01

In the present work, an assessment of the Physics research capacity in Chile is presented. For this, the period between 2000 and June 2005 has been studied. In this period almost 200 physicists have contributed to scientific production in terms of ISI publications. Amongst these 200, ~160 correspond to theoretical physicists and only ~40 to experimental physicists; ~178 are men and only ~22 are women. A more detailed analysis shows that ~160 physicists have at least one appearance in ISI publications per year considering the last 3 years. Ten years ago, a similar criteria (at least one appearance per year in ISI articles, considering mobile three-year periods), the number of active physicists in the Chilean community was estimated at 70. Therefore, the Chilean active physicists' community has doubled in 10 years. There exist 20 centres in which scientific research is developed: 18 university centres, a government institute and a private institute. As regards scientific productivity, both as related to disciplines or research areas, and well as in relation to research centres, it is found that, generally, scientific production, in a particular area in Physics or in a research centre, is directly related to the number of corresponding researchers; that is to say, the percentage of the national productivity in an area or research centre corresponds to its share in the total number of physicists in the country. A geographical analysis shows that 50% of the productivity corresponds to Santiago and 50% to the rest of the country. The impact of the different funds for research is assessed, also: FONDECYT, Presidential Chairs and large projects and centres of excellence. According to Physics researchers opinion, Fondo Nacional de Ciencia y Tecnología (FONDECYT, National Fund fro Science and Technology) has become the best instrument to support researchi activities in Chile. However, the amount of projects awarded has practically not been increased, which is insufficient

[Adolescents' access to contraception: perceptions of health workers in Huechuraba, Chile].

PubMed

Ramírez, Giovanna Rojas; Bravo, Pamela Eguiguren; Vivaldi, María Isabel Matamala; Manríquez, Irma Palma; Pérez, Thelma Gálvez

2017-06-08

Identify difficulties in adolescents' access to contraceptive care and information, based on perceptions and experiences of health workers in Huechuraba, in the Metropolitan Region of Chile. This qualitative, descriptive study incorporated principles of participatory action research, involving health care teams in the survey and data analysis, and generating proposals for improvement. Seventeen (17) semi-structured individual interviews and one group interview were conducted with professionals and technical personnel involved in adolescent care in the commune's health centers. Health workers perceived that adolescents were having difficulties reaching the centers due to cultural factors, lack of information, lack of health activities in the community, while administrative requirements and procedures hindered access to care. Shortcomings were evident in the management and interpretation of fertility regulation standards and of current legislation, and in the absence of explanatory frameworks recognizing adolescents' gender, sexual, and reproductive rights. Adolescents and their needs have a low profile and there are conflicts between theory and practice regarding access to contraception and counseling, with a lack of definitions or agreements that take into account social and cultural contexts. It is urgent to provide health workers with training on gender and sexual and reproductive rights, together with opportunities for reflection in order to generate coordinated and effective approaches. Efforts are required to disseminate the program and organize activities in community spaces, together with other community sectors.

Effective Universal Coverage of Diabetes Mellitus Type 2 in Chile

PubMed Central

Guerrero-Núñez, Sara; Valenzuela-Suazo, Sandra; Cid-Henríquez, Patricia

2017-01-01

ABSTRACT Objective: determine the prevalence of Effective Universal Coverage of Diabetes Mellitus Type 2 in Chile and its relation with the variables: Health Care Coverage of Diabetes Mellitus Type 2; Average of diabetics with metabolic control in 2011-2013; Mortality Rate for Diabetes Mellitus; and Percentage of nurses participating in the Cardiovascular Health Program. Method: cross-sectional descriptive study with ecological components that uses documentary sources of the Ministry of Health. It was established that there is correlation between the Universal Effective Coverage of Diabetes Mellitus Type 2 and the independent variables; it was applied the Pearson Coefficient, being significant at the 0.05 level. Results: in Chile Universal Health Care Coverage of Diabetes Mellitus Type 2 (HbA1c<7% estimated population) is less than 20%; this is related with Mortality Rate for Diabetes Mellitus and Percentage of nurses participating in the Cardiovascular Health Program, being significant at the 0.01 level. Conclusion: effective prevalence of Universal Health Coverage of Diabetes Mellitus Type 2 is low, even though some regions stand out in this research and in the metabolic control of patients who participate in health control program; its relation with percentage of nurses participating in the Cardiovascular Health Program represents a challenge and an opportunity for the health system. PMID:28403339

G-FAST Early Warning Potential for Great Earthquakes in Chile

NASA Astrophysics Data System (ADS)

Crowell, B.; Schmidt, D. A.; Baker, B. I.; Bodin, P.; Vidale, J. E.

2016-12-01

The importance of GNSS-based earthquake early warning for modeling large earthquakes has been studied extensively over the past decade and several such systems are currently under development. In the Pacific Northwest, we have developed the G-FAST GNSS-based earthquake early warning module for eventual inclusion in the US West-Coast wide ShakeAlert system. We have also created a test system that allows us to replay past and synthetic earthquakes to identify problems with both the network architecture and the algorithms. Between 2010 and 2016, there have been seven M > 8 earthquakes across the globe, of which three struck offshore Chile; the 27 February 2010 Mw 8.8 Maule, the 1 April 2014 Mw 8.2 Iquique, and the 16 September 2015 Mw 8.3 Illapel. Subsequent to these events, the Chilean national GNSS network operated by the Centro Sismologico Nacional (http://www.sismologia.cl/) greatly expanded to over 150 continuous GNSS stations, providing the best recordings of great earthquakes with GNSS outside of Japan. Here we report on retrospective G-FAST performance for those three great earthquakes in Chile. We discuss the interplay of location errors, latency, and data completeness with respect to the precision and timing of G-FAST earthquake source alerts as well as the computational demands of the system.

Endemic Scrub Typhus–like Illness, Chile

PubMed Central

Balcells, M. Elvira; Rabagliati, Ricardo; García, Patricia; Poggi, Helena; Oddó, David; Concha, Marcela; Abarca, Katia; Jiang, Ju; Richards, Allen L.; Fuerst, Paul A.

2011-01-01

We report a case of scrub typhus in a 54-year-old man who was bitten by several terrestrial leeches during a trip to Chiloé Island in southern Chile in 2006. A molecular sample, identified as related to Orientia tsutsugamushi based on the sequence of the16S rRNA gene, was obtained from a biopsy specimen of the eschar on the patient’s leg. Serologic analysis showed immunoglobulin G conversion against O. tsutsugamushi whole cell antigen. This case and its associated molecular analyses suggest that an Orientia-like agent is present in the Western Hemisphere that can produce scrub typhus–like illness. The molecular analysis suggests that the infectious agent is closely related, although not identical, to members of the Orientia sp. from Asia. PMID:21888791

The Impact of School Choice and Public Policy on Segregation: Evidence from Chile

ERIC Educational Resources Information Center

Elacqua, Gregory

2012-01-01

Advocates argue that vouchers can make improved educational opportunity available to disadvantaged students. Critics contend that vouchers increase the risk of stratification. Researchers have found that Chile's voucher program has lead to increased socioeconomic school segregation. What has been overlooked, however, is segregation between schools…

Measuring Spanish Orthographic Development in Private, Public and Subsidised Schools in Chile

ERIC Educational Resources Information Center

Helman, Lori; Delbridge, Anne; Parker, David; Arnal, Martina; Jara Mödinger, Luz

2016-01-01

The current study has a twofold purpose: first, to determine the reliability of a tool for assessing orthographic development in Spanish; second, to assess differences in students' performance on the measure across multiple types of primary schools in a large city in Chile. A Spanish developmental spelling inventory that contained words of…

Health economic analysis of human papillomavirus vaccines in women of Chile: perspective of the health care payer using a Markov model.

PubMed

Gomez, Jorge Alberto; Lepetic, Alejandro; Demarteau, Nadia

2014-11-26

In Chile, significant reductions in cervical cancer incidence and mortality have been observed due to implementation of a well-organized screening program. However, it has been suggested that the inclusion of human papillomavirus (HPV) vaccination for young adolescent women may be the best prospect to further reduce the burden of cervical cancer. This cost-effectiveness study comparing two available HPV vaccines in Chile was performed to support decision making on the implementation of universal HPV vaccination. The present analysis used an existing static Markov model to assess the effect of screening and vaccination. This analysis includes the epidemiology of low-risk HPV types allowing for the comparison between the two vaccines (HPV-16/18 AS04-adjuvanted vaccine and the HPV-6/11/16/18 vaccine), latest cross-protection data on HPV vaccines, treatment costs for cervical cancer, vaccine costs and 6% discounting per the health economic guideline for Chile. Projected incremental cost-utility ratio (ICUR) and incremental cost-effectiveness ratio (ICERs) for the HPV-16/18 AS04-adjuvanted vaccine was 116 United States (US) dollars per quality-adjusted life years (QALY) gained or 147 US dollars per life-years (LY) saved, while the projected ICUR/ICER for the HPV-6/11/16/18 vaccine was 541 US dollars per QALY gained or 726 US dollars per LY saved. Introduction of any HPV vaccine to the present cervical cancer prevention program of Chile is estimated to be highly cost-effective (below 1X gross domestic product [GDP] per capita, 14278 US dollars). In Chile, the addition of HPV-16/18 AS04-adjuvanted vaccine to the existing screening program dominated the addition of HPV-6/11/16/18 vaccine. In the probabilistic sensitivity analysis results show that the HPV-16/18 AS04-adjuvanted vaccine is expected to be dominant and cost-saving in 69.3% and 77.6% of the replicates respectively. The findings indicate that the addition of any HPV vaccine to the current cervical screening

Social medicine and international expert networks in Latin America, 1930-1945.

PubMed

Carter, Eric D

2018-01-03

This paper examines the international networks that influenced ideas and policy in social medicine in the 1930s and 1940s in Latin America, focusing on institutional networks organised by the League of Nations Health Organization, the International Labour Organization, and the Pan-American Sanitary Bureau. After examining the architecture of these networks, this paper traces their influence on social and health policy in two policy domains: social security and nutrition. Closer scrutiny of a series of international conferences and local media accounts of them reveals that international networks were not just 'conveyor belts' for policy ideas from the industrialised countries of the US and Europe into Latin America; rather, there was often contentious debate over the relevance and appropriateness of health and social policy models in the Latin American context. Recognition of difference between Latin America and the global economic core regions was a key impetus for seeking 'national solutions to national problems' in countries like Argentina and Chile, even as integration into these networks provided progressive doctors, scientists, and other intellectuals important international support for local political reforms.

Panoramic View of the Andes Mountains, Chile and Argentina

NASA Technical Reports Server (NTRS)

1992-01-01

This panoramic view of the Andes Mountains of Chile and Argentina (24.5S, 69.5W) is dominated by the yellows and browns of the coastal Atacama Desert and the full width of the Andes altiplano, about 300 miles. Winter snow can be seen capping the 22,000 to 23,000 ft. peaks of the Andes. Wisps of cirrus clouds lie over the altiplano and offshore fog obscures the coast. In the distance, the low Chaco Plain appears green with pastures and agriculture.

Sarcoptic Mange in a South American Gray Fox (Chilla Fox; Lycalopex griseus ), Chile.

PubMed

Verdugo, Claudio; Espinoza, Angelo; Moroni, Manuel; Valderrama, Rocio; Hernandez, Carlos

2016-07-01

Mange, a prevalent disease of dogs in Chile, is also a serious threat to wildlife. We report a case of sarcoptic mange in a South American gray fox or chilla fox ( Lycalopex griseus ). Further research is needed to understand the impact of mange in wildlife populations.

Spreading of the ocean floor: Undeformed sediments in the peru-chile trench

USGS Publications Warehouse

Scholl, D. W.; von Huene, Roland E.; Ridlon, J.B.

1968-01-01

None of the expected stratigraphic and structural effects of a spreading sea floor have been imposed on the sedimentary fill of the Peru-Chile Trench. During at least the last several million years, and perhaps during much of the Cenozoic, the trench has not been affected by an oceanic crust thrusting under the continent.

Assessing the Efficiency of Secondary Schools in Chile: A Data Envelopment Analysis

ERIC Educational Resources Information Center

Munoz, David Andres; Queupil, Juan Pablo

2016-01-01

Purpose: The purpose of this paper was to evaluate the efficiency of secondary education schools in Chile. Since the early 1980s, several educational reforms have been passed with the main objective of improving the quality, equity and efficiency of the Chilean education system. This has initiated a debate about the efficient use of public…

Health care privatization in Latin America: comparing divergent privatization approaches in Chile, Colombia, and Mexico.

PubMed

Bustamante, Arturo Vargas; Méndez, Claudio A

2014-08-01

The public-private mix in Chile, Colombia, and Mexico was very similar until the early 1980s when Chile undertook health care privatization as part of comprehensive health care reform. Since then, health care privatization policies have diverged in these countries. In this study we characterize health care privatization in Latin America and identify the main factors that promoted and hindered privatization by comparing the experiences of these countries. We argue that policy elites took advantage of specific policy environments and the diffusion of privatization policies to promote health care privatization while political mobilization against privatization, competing policy priorities, weak market and government institutions, and efforts to reach universal health insurance hindered privatization. The privatization approaches of Chile and Colombia were classified as "big-bang," since these countries implemented health care privatization more rapidly and with a wider scope compared with the case of Mexico, which was classified as gradualist, since the privatization path followed by this country adopted a slower pace and became more limited and focalized over time. We conclude that the emphasis on policy-driven privatization diminished in the 1990s and 2000s because of increased public health care financing and a shift in health care reform priorities. Health care privatization in the region, however, continued as a consequence of demand-driven privatization. Copyright © 2014 by Duke University Press.

Prevalence and associated factors of hearing aid use among older adults in Chile.

PubMed

Fuentes-López, Eduardo; Fuente, Adrian; Cardemil, Felipe; Valdivia, Gonzalo; Albala, Cecilia

2017-11-01

The aim of this study was to determine the prevalence of use of hearing aids by older adults in Chile and the influence of some variables such as education level, income level and geographic area of residence on the prevalence of hearing aids. A national cross-sectional survey which was carried out in 2009. A representative sample of 4766 Chilean older adults aged 60 years and above. The percentage of older adults in Chile who self-reported hearing problems and used hearing aids was 8.9%. Such prevalence increased for adults living in urban areas and for those who knew about the new Chilean programme of universal access to health services (AUGE). For older adults who did not know about this programme, significant associations between the use of hearing aids and the variables of age, geographic area of residence, and income level were found. People's knowledge about AUGE programme may positively influence the use of hearing aids, although a direct effect cannot be attributed.

Diversity of culturable filamentous Ascomycetes in the eastern South Pacific Ocean off Chile.

PubMed

Vera, Jeanett; Gutiérrez, Marcelo H; Palfner, Götz; Pantoja, Silvio

2017-08-01

Our study reports the diversity of culturable mycoplankton in the eastern South Pacific Ocean off Chile to contribute with novel knowledge on taxonomy of filamentous fungi isolated from distinct physicochemical and biological marine environments. We characterized spatial distribution of isolates, evaluated their viability and assessed the influence of organic substrate availability on fungal development. Thirty-nine Operational Taxonomic Units were identified from 99 fungal strains isolated from coastal and oceanic waters by using Automatic Barcode Gap Discovery. All Operational Taxonomic Units belonged to phylum Ascomycota and orders Eurotiales, Dothideales, Sordariales and Hypocreales, mainly Penicillium sp. (82%); 11 sequences did not match existing species in GenBank, suggesting occurrence of novel fungal taxa. Our results suggest that fungal communities in the South Pacific Ocean off Chile appear to thrive in a wide range of environmental conditions in the ocean and that substrate availability may be a factor influencing fungal viability in the ocean.

Feeding profile of Mepraia spinolai, a sylvatic vector of Chagas disease in Chile.

PubMed

Chacón, F; Bacigalupo, A; Quiroga, J F; Ferreira, A; Cattan, P E; Ramírez-Toloza, G

2016-10-01

American trypanosomiasis is a chronic disease transmitted mainly by vectors. The hematophagous triatomine vectors transmit Trypanosoma cruzi to a wide variety of mammals, which usually are their food source. This study determined the feeding profile of Mepraia spinolai, a sylvatic triatomine vector, present in endemic areas of Chile. Vectors were captured in the north-central area of Chile. Samples of intestinal contents were analyzed by an Enzyme-linked immunosorbent assay (ELISA) that identifies and discriminates the presence of serum antigens from Homo sapiens and nine animal species (Canis familiaris, Felis catus, Capra hircus, Mus musculus, Gallus gallus, Octodon degus, Thylamys elegans, Phyllotis darwini and Oryctolagus cuniculus). Our data indicate the most frequent feeding source in this area was P. darwini, followed by O. degus, O. cuniculus, M. musculus, G. gallus, T. elegans, C. familiaris, F. catus and C. hircus. Mixed food sources were also identified. Copyright © 2016 Elsevier B.V. All rights reserved.

Influence of Biological Factors on Connectivity Patterns for Concholepas concholepas (loco) in Chile

PubMed Central

Garavelli, Lysel; Colas, François; Verley, Philippe; Kaplan, David Michael; Yannicelli, Beatriz; Lett, Christophe

2016-01-01

In marine benthic ecosystems, larval connectivity is a major process influencing the maintenance and distribution of invertebrate populations. Larval connectivity is a complex process to study as it is determined by several interacting factors. Here we use an individual-based, biophysical model, to disentangle the effects of such factors, namely larval vertical migration, larval growth, larval mortality, adults fecundity, and habitat availability, for the marine gastropod Concholepas concholepas (loco) in Chile. Lower transport success and higher dispersal distances are observed including larval vertical migration in the model. We find an overall decrease in larval transport success to settlement areas from northern to southern Chile. This spatial gradient results from the combination of current direction and intensity, seawater temperature, and available habitat. From our simulated connectivity patterns we then identify subpopulations of loco along the Chilean coast, which could serve as a basis for spatial management of this resource in the future. PMID:26751574

Exploring the Masculine Identity in the Context of HIV Prevention in Chile.

PubMed

Ferrer, Lilian; Cianelli, Rosina; Villegas, Natalia; Reed, Reiley; Bernales, Margarita; Repetto, Paula; Hufstader, Theodore; Lara, Loreto; Irarrázabal, Lisette; Peragallo-Montano, Nilda

2016-03-01

This study aims to describe human immunodeficiency virus (HIV)-related knowledge and beliefs, as well as understanding attitudes towards masculinity in the context of HIV prevention, held among Chilean men. This study reports the qualitative findings of a sequential qualitative-quantitative mixed methodology study: Bringing men into HIV Prevention in Chile, NIH R01 TW007674-03. Twenty in-depth interviews using a qualitative, descriptive approach to elicit information for the study were conducted among men residing in two communities of low socio-economic status in Santiago, Chile. Content analysis of interviews revealed three main themes regarding machismo and how it relates to HIV: sexuality and machismo, the changing nature of machismo, and violence against women. Addressing HIV and intimate partner violence through developing education programs tailored to meet the needs of Chilean men are needed to include men in HIV prevention efforts. Specifically, incorporating ideas of what men consider healthy masculinity and working to destigmatize men who have sex with men are important steps in addressing the negative aspects of machismo. © 2016 Sigma Theta Tau International.

Comparison of Extended-Spectrum β-Lactamase (ESBL) CTX-M Genotypes in Franklin Gulls from Canada and Chile.

PubMed

Bonnedahl, Jonas; Stedt, Johan; Waldenström, Jonas; Svensson, Lovisa; Drobni, Mirva; Olsen, Björn

2015-01-01

Migratory birds have been suggested to contribute to long-distance dispersal of antimicrobial resistant bacteria, but tests of this hypothesis are lacking. In this study we determined resistance profiles and genotypes of ESBL-producing bacteria in randomly selected Escherichia coli from Franklin´s gulls (Leucophaeus pipixcan) at breeding sites in Canada and compared with similar data from the gulls' wintering grounds in Chile. Resistant E. coli phenotypes were common, most notably to ampicillin (30.1%) and cefadroxil (15.1%). Furthermore, 17.0% of the gulls in Canada carried ESBL producing bacteria, which is higher than reported from human datasets from the same country. However, compared to gulls sampled in Chile (30.1%) the prevalence of ESBL was much lower. The dominant ESBL variants in Canada were blaCTX-M-14 and blaCTX-M-15 and differed in proportions to the data from Chile. We hypothesize that the observed differences in ESBL variants are more likely linked to recent exposure to bacteria from anthropogenic sources, suggesting high local dissemination of resistant bacteria both at breeding and non-breeding times rather than a significant trans-hemispheric exchange through migrating birds.

Observing the Greatest Earthquakes: AGU Chapman Conference on Giant Earthquakes and Their Tsunamis: Viña del Mar and Valparaíso, Chile, 16–20 May 2010

USGS Publications Warehouse

Atwater, Brian F.; Barrientos, Sergio; Cifuentes, Inés; Cisternas, Marco; Wang, Kelin

2010-01-01

An AGU Chapman Conference commemorated the fiftieth anniversary of the 1960 M 9.5 Chile earthquake. Participants reexamined this earthquake, the largest ever recorded instrumentally, and compared it with Chile's February 2010 M 8.8 earthquake. They also addressed the giant earthquake potential of subduction zones worldwide and strategies for reducing losses due to tsunamis. The conference drew 96 participants from 18 countries, and it reached out to public audiences in Chile.

La Educacion en Chile. Education in Chile. Report to the Meeting of the International Conference on Education (36th, Geneva, Switzerland, August 30-September 8, 1977). Educational Process 1974-1976.

ERIC Educational Resources Information Center

Ministry of Public Education, Santiago (Chile).

This report presents a descriptive overview of education in Chile, with particular attention to the period 1974-76. Part 1 describes the organization and structure of the Chilean educational system, focusing in turn on the general principles governing the educational system, the administrative system, the sturcture and organization of education at…

Antibacterial Activity, Antioxidant Effect and Chemical Composition of Propolis from the Región del Maule, Central Chile.

PubMed

Nina, Nélida; Quispe, Cristina; Jiménez-Aspee, Felipe; Theoduloz, Cristina; Feresín, Gabriela Egly; Lima, Beatriz; Leiva, Elba; Schmeda-Hirschmann, Guillermo

2015-10-06

Propolis is commercialized in Chile as an antimicrobial agent. It is obtained mainly from central and southern Chile, but is used for the same purposes regardless of its origin. To compare the antimicrobial effect, the total phenolic (TP), the total flavonoid (TF) content and the phenolic composition, 19 samples were collected in the main production centers in the Región del Maule, Chile. Samples were extracted with MeOH and assessed for antimicrobial activity against Gram (+) and Gram (-) bacteria. TP and TF content, antioxidant activity by the DPPH, FRAP and TEAC methods were also determined. Sample composition was assessed by HPLD-DAD-ESI-MS/MS. Differential compounds in the samples were isolated and characterized. The antimicrobial effect of the samples showed MICs ranging from 31.5 to > 1000 µg/mL. Propolis from the central valley was more effective as antibacterial than those from the coastal area or Andean slopes. The samples considered of interest (MIC ≤ 62.5 µg/mL) showed effect on Escherichia coli, Pseudomonas sp., Yersinia enterocolitica and Salmonella enteritidis. Two new diarylheptanoids, a diterpene, the flavonoids pinocembrin and chrysin were isolated and elucidated by spectroscopic and spectrometric means. Some 29 compounds were dereplicated by HPLC-MS and tentatively identified, including nine flavones/flavonol derivatives, one flavanone, eight dihydroflavonols and nine phenyl-propanoids. Propolis from the Región del Maule showed large variation in antimicrobial effect, antioxidant activity and composition. So far the presence of diarylheptanoids in samples from the coastal area of central Chile can be considered as a marker of a new type of propolis.

Differences in infant temperament between Chile and the US.

PubMed

Farkas, Chamarrita; Vallotton, Claire

2016-08-01

Temperament refers to individual differences in reactivity and self-regulation and is influenced by genetic and experiential variation and maturation. Temperament reflects biologically based individual differences that emerge in early life and remain relatively stable thereafter. Given the growing interest in cultural variation in infant temperament, this study examined the temperament of 12-month-old children in Chile and the US. The aims were to validate a version of the Infant Behavior Questionnaire - Revised - Very Short Form in Spanish for Chile and to compare Chilean and US infants' temperament. For the first aim, 150 Chilean infants aged 10-15 months were assessed, and 73 US infants aged 10-15 months were examined for the second aim. The children's parents completed a demographic questionnaire and the IBQ-R-VSF, which measures three dimensions of temperament: Surgency, Negative Affectivity, and Effortful Control. The reliability of each dimension for the Chilean sample was between 0.70 and 0.75, and significant differences between Chilean and US infants emerged. Parents of Chilean infants reported higher levels of Effortful Control, whereas US parents reported that their infants exhibited higher levels of Negative Affectivity. A relationship between parents' higher educational level and infants' higher levels of Surgency was found for both countries. No gender or age differences were observed for any of the three temperament dimensions. These results and their implications for cultural studies are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

Escondida Mine, Chile

NASA Technical Reports Server (NTRS)

2002-01-01

Full resolution visible and near-infrared image (1.4 MB) Full resolution shortwave infrared image (1.6 MB) This Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) image covers 30 by 23 km (full images 30 x 37 km) in the Atacama Desert, Chile, and was acquired on April 23, 2000. The Escondida copper, gold, and silver open-pit mine is at an elevation of 3050 m, and began operations in 1990. Current capacity is 127,000 tons/day of ore; in 1999 production totaled 827,000 tons of copper, 150,000 ounces of gold, and 3.53 million ounces of silver. Primary concentrate of the ore is done on-site; the concentrate is then sent to the coast for further processing through a 170 km long, 9-inch pipe. Escondida is related geologically to three porphyry bodies intruded along the Chilean West Fissure Fault System. A high grade supergene cap overlies primary sulfide ore. The top image is a conventional 3-2-1 (near infrared, red, green) RGB composite. The bottom image displays shortwave infrared bands 4-6-8 (1.65um, 2.205um, 2.33um) in RGB, and highlights the different rock types present on the surface, as well as the changes caused by mining. Image courtesy NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team

Threats and Opportunities of Science at a For-Profit University in Chile

ERIC Educational Resources Information Center

Barandiaran, Javiera

2012-01-01

Thirty years after pro-market policies were first adopted, how best to organize Chile's scientific enterprise remains as elusive as when universities were state-run and funded. This paper explores scientific research at a for-profit university, University Andres Bello, to ask if a new mode of knowledge production is in the making and with what…

Climate change impacts on municipal, mining, and agricultural water supplies in Chile

Treesearch

Daniel G. Neary; Pablo Garcia-Chevesich

2008-01-01

Agricultural and municipal water supply interests in Chile rely heavily on streams which flow from the Andes Mountains. The highly productive Copiapo agricultural region, on the southern edge of the Atacama Desert, is a major supplier of fruit and other crops for the Northern American market during winter. This region relies entirely on snow and icemelt streams to...

Teacher Evaluation in Chile: Highlights and Complexities in 13 Years of Experience

ERIC Educational Resources Information Center

Avalos-Bevan, Beatrice

2018-01-01

The paper examines the process of establishing a teacher evaluation system in Chile and its acceptance by teachers over time. The conceptual base upon which the system was established is described. Evidence is also examined from a variety of data sources and research related to the evaluation system as well as teachers' use of its results. This…

[History of the locations of the Casa de Orates (madhouse) in Santiago, Chile].

PubMed

Osorio A, Carlos G

2016-03-01

This work describes the origin of the different locations that Casa de Orates (Madhouse) has occupied in Chile. The locations of this institution at the Yungay and Chimba neighborhoods area are specially analyzed. Moreover, the sad and poorly known incident involving the national Madhouse of Providencia is narrated.

Absence of convincing evidence of Coxiella burnetii infection in Chile: a cross-sectional serosurvey among healthy adults in four different regions.

PubMed

Weitzel, Thomas; López, Javier; Acosta-Jamett, Gerardo; Edouard, Sophie; Parola, Philippe; Abarca, Katia

2016-10-06

Coxiella burnetii is an important zoonotic pathogen of global distribution. Still, in most parts of South America including Chile, systematic epidemiological data are lacking. The presented study aims to determine the seroprevalence of Coxiella burnetii antibodies in healthy adults of four different regions in Chile. A cross-sectional study was performed, which included healthy adults living in rural and urban areas of four cities located in different regions in northern, central, and southern Chile. In urban sectors, households were chosen by double stratified random sampling, while in rural areas convenience sampling was performed. Serum specimens were taken and screened for the presence of IgG antibodies against C. burnetii phase II antigen using a commercial ELISA kit. Positive and indeterminate results were confirmed by a reference laboratory using indirect immunofluorescence assay (IFA). A total of 1112 individuals were included. Of those, 8 were positive by ELISA, but only one sample was confirmed using IFA. Statistical analysis for population freedom from disease revealed a high probability that C. burnetii was absent in our study population. Our work provides the first epidemiological data on human Q fever in Chile indicating either a very low endemicity or the absence of this pathogen in the studied areas.