A Guide for Parents and Families about What Your Kindergartner Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de Jardin Infantil (Kindergarten) Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 6th Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de 6to Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 3rd Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de 3er Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 11th Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de Grado 11 Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 9th Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de Noveno Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 7th Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de Septimo Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 1st Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de 1er Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 8th Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de Octavo Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 2nd Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de 2do Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

A Guide for Parents and Families about What Your 4th Grader Should Be Learning in School This Year. Don't Fail Your Children = Una Guia para los Padres y Familias Acerca de Lo Que Su Hijo de 4to Grado Debe Aprender en la Escuela Este Ano. No Le Falle a Sus Hijos.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia.

This guide, in English- and Spanish-language versions, shares with parents information about the South Carolina Curriculum Standards. The standards outline state requirements for children's learning and what students across the state should be able to do in certain subjects. The guide lists seven key reasons parents should be aware of the new…

Representaciones sociales sobre la problemática de Chagas en un servicio de salud comunitaria del Gran La Plata, Buenos Aires, Argentina.

PubMed

Sanmartino, Mariana; Amieva, Carolina; Medone, Y Paula

2017-03-01

Hablar de Chagas es hablar de una problemática compleja, definida por elementos de carácter biomédico, epidemiológico, sociocultural y político, que se conjugan dinámicamente. En este trabajo buscamos identificar y analizar las representaciones sobre Chagas de los integrantes del equipo de salud de un centro de atención periurbano de la ciudad de La Plata, Argentina. Mediante un abordaje cualitativo, se realizaron entrevistas semiestructuradas y se analizaron las respuestas con la técnica del análisis de contenido. Los resultados mostraron que la mayor parte de las personas entrevistadas no contempla al Chagas como una problemática en su contexto laboral cotidiano y manifiestan un fuerte sesgo biologicista en su formación profesional. Con este trabajo señalamos la urgente necesidad de reflexionar críticamente en torno a la formación de los profesionales de la salud en relación a problemáticas socioambientales complejas de importancia regional, como lo es el Chagas.

Sequías Hidrológicas en la República Argentina y su relación con Variables Macroclimáticas

NASA Astrophysics Data System (ADS)

Díaz, Erica Betiana

2016-07-01

Una adecuada planificación y gestión requiere un conocimiento de la distribución temporal y espacial de los recursos hídricos. Una amenaza que afecta al desarrollo y aprovechamiento de los recursos hídricos, y para las cuales la ingeniería debe dar soluciones, son las situaciones de extremos hidrológicos como inundaciones o sequías. Siendo estas últimas un fenómeno hidrológico extremo de gran complejidad del cual aún se conoce poco. Con el objetivo de identificar y caracterizar temporal y espacialmente las sequías hidrológicas en Argentina, esta tesis abordó en primera instancia, la identificación y caracterización de sequías desde el punto de vista hidrológico, abarcando el mayor período de tiempo y espacio, en función de los datos de caudales disponibles. Con el fin de predecir eventos plurianuales de sequías hidrológicas en el mediano y largo plazo se generaron, a través del análisis espectral y armónico de las series históricas de caudales observados, series sintéticas que reproducen las componentes periódicas plurianuales más significativas de las series observadas. Además, para lograr un avance en el conocimiento de los fenómenos climáticos que conducen a las sequías hidrológicas, se identificaron las variables macroclimáticas que tienen una mayor correlación con los caudales escurridos en las distintas cuencas. Esta tesis comprende el estudio de 14 cuencas hidrográficas argentinas, pertenecientes a los ríos Colorado, Mendoza, San Juan, Atuel, Ctalamochita, Anizacate, Xanaes, Suquía, Dulce, Juramento, Salado, Paraná, Bermejo y Pilcomayo. Los resultados a los que se abordaron en esta tesis son de relevancia para la gestión de los recursos hídricos ya que usos tales como el abastecimiento humano, el riego y la producción energética, entre otros, pueden ser seriamente afectados por la ocurrencia de manera simultánea de sequías severas en cuencas que aportan a una región y zonas vecinas.

Nanoparticulas basadas en complejos de Fe(II) con transicion de espin: sintesis, caracterizacion y aplicaciones en electronica molecular

NASA Astrophysics Data System (ADS)

Monrabal Capilla, Maria

Esta tesis doctoral esta organizada en 5 capitulos y esta destinada al estudio de sistemas de Fe (II) que presentan el fenomeno de la transicion de espin a escala nanometrica. El capitulo 1 contiene una introduccion general sobre materiales moleculares multifuncionales, destacando aquellos ejemplos mas importantes. Por otro lado, se explicara el fenomeno de la transicion de espin, tratando aspectos conceptuales, los antecedentes mas importantes y la situacion actual. En el capitulo 2 se describen los diferentes procesos existentes para la obtencion de diferentes tipos de nanoparticulas. Ademas, se presenta la sintesis y caracterizacion de nanoparticulas del polimero de coordinacion unidimensional [Fe(Htrz)2(trz)]BF4, obtenidas mediante el metodo de micelas inversas. Estas nanoparticulas, con una estrecha distribucion de tamanos centrada alrededor de los 11 nm, presentan una transicion de espin muy abrupta, con un ancho ciclo de histeresis termica de unos 40K. En el capitulo 3 se describe el proceso de modificacion del tamano de las nanoparticulas descritas en el capitulo anterior, llevado a cabo variando la proporcion de surfactante/H2O en el medio. Ademas, con el objetivo de modificar las propiedades magneticas de las nanoparticulas obtenidas en el capitulo 2, se lleva a cabo la sintesis de nanoparticulas de polimeros de la misma familia del [Fe(Htrz)2(trz)]BF4. En concreto se sintetizaron 3 nuevos tipos de nanoparticulas basadas en el polimero [Fe(Htrz)1-x(NH2trz)x](ClO4)2, siendo x = 0.05, 0.15 y 0.3, en cada caso. Estas nanoparticulas siguen presentando una estrecha distribucion de tamanos y una transicion de espin muy abrupta y con un ancho ciclo de histeresis. Ademas, se observa que este ciclo se desplaza a temperaturas mas proximas a la temperatura ambiente a medida que se aumenta el porcentaje de 4-amino-1, 2, 4- triazol en la muestra. Pero al mismo tiempo se produce una disminucion de la anchura de este ciclo. Por ultimo, en este capitulo se presenta la sintesis de otro nuevo tipo de nanoparticulas, obtenidas a partir de otro polimero de la misma familia, el [FeO8ZnO2(Htrz)3](BF4). Estas nanoparticulas se sintetizaron con el objetivo de estudiar el efecto de la dilucion del metal en la muestra. Como resultado se obtuvieron nanoparticulas que tambien presentan una estrecha distribucion de tamanos pero en este caso la transicion de espin no es tan abrupta como en los casos anteriores. Aunque sigue presentando un ciclo de histeresis termica bastante ancho y a temperaturas proximas a la temperatura ambiente. En el capitulo 4 se describiran las estrategias que se han seguido para mejorar la estabilidad y afinidad sobre diferentes sustratos de las nanoparticulas sintetizadas en el capitulo 2. Tambien se hablara de los intentos realizados parar depositarlas en superficies y embeberlas en diferentes matrices organicas e inorganicas. En el capitulo 5 presentaremos la obtencion de un interruptor molecular realizado poniendo en contacto nanoparticulas individuales sintetizadas en el capitulo 2, con unos electrodos separados varios nanometros. Este dispositivo exhibe "switching" y efecto memoria a temperaturas proximas a la temperatura ambiente como consecuencia de la biestabilidad intrinseca de las nanoparticulas. Ademas demostraremos que el estado magnetico de estas nanoparticulas puede ser controlado electricamente, ya que la transicion de espin en este nanodispositivo molecular puede ser inducida simplemente aplicando un voltaje, lo que puede ser de gran interes para la electronica molecular.

Measurement of Family-centered care perception and parental stress in a neonatal unit.

PubMed

Balbino, Flávia Simphronio; Balieiro, Maria Magda Ferreira Gomes; Mandetta, Myriam Aparecida

2016-08-08

to evaluate the effects of the implementation of the Patient and Family-Centered Care Model on parents and healthcare perceptions and parental stress. a quasi-experimental study developed in a neonatal unit of a university hospital in the municipality of São Paulo, Brazil, with the implementation of this model of care. Data collection were performed by two sample groups, one using non-equivalent groups of parents, and another using equivalent groups of healthcare professionals. The instruments Perceptions of Family-Centered Care-Parent Brazilian Version, Perceptions of Family-Centered Care-Staff Brazilian Version and Parental Stress Scale: Neonatal Intensive Care Unit, were applied to 132 parents of newborns hospitalized and to 57 professionals. there was a statistically significant improvement in the perceptions of the parents in most items assessed (p ≤0,05) and for the staff in relation to the family welcome in the neonatal unit (p = 0.041) and to the comprehension of the family's experience with the infant´s hospitalization (p = 0,050). There was a reduction in the average scores of parental stress, with a greater decrease in the Alteration in Parental Role from 4,2 to 3,8 (p = 0,048). the interventions improved the perceptions of parents and healthcare team related to patient and family-centered care and contributed to reducing parental stress. avaliar os efeitos da implementação do Modelo do Cuidado Centrado no Paciente e Família na percepção de pais e profissionais de saúde e no estresse parental. Estudo quase experimental com grupos não equivalentes para avaliação dos efeitos da intervenção na percepção de pais; e com grupos equivalentes para a avaliação na percepção de profissionais de saúde, desenvolvido na unidade neonatal de um hospital universitário do município de São Paulo. Os instrumentos, Percepção do Cuidado Centrado na Família- Pais versão brasileira, Percepção do Cuidado Centrado na Família- Equipe versão brasileira e Parental Stress Scale: Neonatal Intensive Care Unit, foram aplicados com 132 pais de recém-nascidos internados e 57 profissionais da equipe. houve melhora estatisticamente significante na percepção dos pais na maioria dos itens avaliados (p≤0,05) e para os profissionais em relação ao acolhimento da família na unidade neonatal (p= 0,041) e a compreensão da vivência da família com a hospitalização (p=0,050). Houve redução dos escores médios do estresse parental, com maior queda na Alteração do Papel de Pais de 4,2 para 3,8 (p=0,048). as intervenções realizadas melhoraram a percepção de pais e de profissionais da equipe de saúde sobre o Cuidado Centrado no Paciente e Família e contribuíram para a redução do estresse parental. evaluar los efectos de la implementación del Modelo del Cuidado Centrado en el Paciente y la Familia en la percepción de los padres y profesionales de la salud y en lo estrés parental. estudio cuasi-experimental con grupos no equivalentes para evaluar los efectos de la intervención en la percepción de los padres; y grupos equivalentes para evaluar la percepción de los profesionales de la salud, desarrollado en la unidad neonatal de un hospital universitario en el municipio de Sao Paulo. Los instrumentos de Percepción del Cuidado Centrado en el Paciente y la Familia- Padres versión brasileña, Percepción del Cuidado Centrado en el Paciente y la Familia-Equipo versión brasileña y Parental Stress Scale: Neonatal Intensive Care Unit, se aplicaron a 132 padres de los recién nacidos hospitalizados y 57 profesional del equipo. se observó una mejoría estadísticamente significativa en la percepción de los padres en la mayoría de los ítems evaluados (p = 0,05) y para los profesionales en relación con el cuidado de la familia en la unidad neonatal (p = 0,041) y la comprensión de la experiencia de la familia con la hospitalización (p = 0,050). Hubo una reducción en las puntuaciones medias de estrés de los padres, con una mayor disminución en la Alteración del Rol Parental 4.2 a 3.8 (p = 0,048). las intervenciones mejoran la percepción de los padres y los profesionales del equipo de salud en el Cuidado Centrado en el Paciente y la Familia y ha contribuido a reducir el estrés de los padres.

Parent-adolescent communication in foster, inter-country adoptive, and biological Italian families: Gender and generational differences.

PubMed

Rosnati, Rosa; Iafrate, Raffaella; Scabini, Eugenia

2007-02-01

There is a paucity of studies aimed at comparing how parents and children in different family structures cope with the challenges posed by the adolescence transition; in particular, there are few studies aimed at comparing adoptive and foster families. In order to partially fill this gap, the principal aims of the present study were to verify whether there are differences in parent-child communication among foster, intercountry adoptive, and biological families according to the adolescents' gender, and to compare the perceptions of parents and adolescents concerning parent-child communication. Data were elaborated on two levels: a generational level (adolescent's and his/her parents' perceptions among the three family groups) and a dyadic level (mother-child and father-child perceptions). The sample was composed of 276 Italian families with adolescents aged between 11 and 17 (81 foster, 98 international adoptive, and 97 biological families). Subjects (mothers, fathers, and children) filled out a questionnaire including the Parent-Adolescent Communication Scale (Barnes & Olson, 1985 ). Results highlighted that in foster families, parent-child communication showed more difficulties from both the adolescent's and the parents' point of view. Adoptive adolescents, however, reported a more positive communication with both their parents than did their peers living in biological and foster families. At a dyadic level, some differences emerged among the three groups. In biological families, a more pronounced distance emerged between parents and children. In adoptive families, father and adolescent shared more similar perceptions, whereas a significant discrepancy emerged between mother and child. A higher level of perceptual congruence between adolescents and parents was found in foster families. Gender differences were also seen: Mothers experienced a more open communication with their children than did fathers, and adolescents, and above all females, communicated better with their mothers than with their fathers in all three family groups. Il existe peu d'études qui visent à comparer comment les parents et les enfants, dans différentes structures familiales, composent avec les défis amenés par la transition à l'adolescence; en particulier, il existe peu d'études qui visent à comparer les familles adoptives et les familles d'accueil. Dans le but de combler en partie cette lacune, les principaux buts de la présente étude étaient de vérifier s'il existe des différences dans la communication parent-enfant entre les familles d'accueil, les familles adoptives (adoption entre pays) et les familles biologiques en fonction du sexe des adolescents et de comparer les perceptions des parents et des adolescents au sujet de la communication parent-enfant. Les données ont été élaborées à deux niveaux: un niveau générationnel (les perceptions de l'adolescent et de son parent parmi les trois groupes familiaux) et un niveau dyadique (perceptions mère-enfant et père-enfant). L'échantillon était composé de 276 familles italiennes avec adolescents entre 11 et 17 ans (81 familles d'accueil, 98 familles adoptives internationales et 97 familles biologiques). Les participants (mères, pères et enfants) ont complété un questionnaire incluant le «Parent-Adolescent Communication Scale (Barnes & Olson, 1985 ). Les résultats ont souligné que, dans les familles d'accueil, la communication parent-enfant a montré plus de difficultés à la fois du point de vue de l'adolescent et du point du parent. Cependant, les adolescents adoptifs ont évalué leur communication avec leurs mères et pères comme étant plus positive en comparaison à leurs pairs vivant dans des familles d'accueil et dans des familles biologiques. A un niveau dyadique, quelques différences ont émergé entre les trois groupes. Dans les familles biologiques, une distance plus prononcée a émergé entre les parents et les enfants. Dans les familles adoptives, le père et l'adolescent partageaient des perceptions similaires, tandis qu'une différence significative a émergé entre la mère et l'enfant. Un plus grand niveau de congruence perceptuelle entre les adolescents et les parents a été trouvé dans les familles d'accueil. Des différences entre les sexes ont aussi apparu: en comparaison aux pères, les mères ont expérimenté une communication plus ouverte avec leurs enfants et les adolescents, surtout les filles, communiquaient mieux avec leurs mères qu'avec leurs pères dans les trois groupes familiaux. Son escasos los estudios que se han propuesto comparar cómo los padres e hijos pertenecientes a diferentes estructuras familiares afrontan los retos que impone la transición a la adolescencia; en particular, pocos estudios comparan las familias adoptivas y las que ejercen el cuidado temporal. Para subsanar parcialmente esta deficiencia, los propósitos principales de el presente estudio fueron verificar si difiere la comunicación padres-hijos entre familias que ejercen cuidado temporal, aquéllas adoptivas entre países, y biológicas de acuerdo con el sexo del adolescente, y comparar las percepciones de los padres y de los adolescentes en cuanto a la comunicación padres-hijo. Los datos se analizaron en dos niveles: un nivel de generaciones (las percepciones del adolescente y de sus padres entre los tres grupos de familias) y un nivel de díadas (las percepciones madre-hijo y padre-hijo). Doscientas setenta y seis familias italianas con adolescentes entre 11 y 17 años de edad (81 familias de cuidado temporal, 98 adoptivas internacionalmente y 97 biológicas) constituyeron la muestra. Los participantes (madres, padres e hijos) respondieron a un cuestionario que incluía la Escala de Comunicación Padre-Adolescente (Barnes & Olson, 1985 ). Los resultados resaltan más dificultades en la comunicación padres-hijo en las familias que ejercen cuidado temporal, tanto desde la perspectiva del adolescente como de los padres. En tanto que los adolescentes adoptados perciben una comunicación más positiva que la de sus compañeros que viven en familias biológicas y de cuidado temporal. En el nivel de díadas, surgieron algunas diferencias entre los tres grupos. En las familias biológicas, se observó una distancia más pronunciada entre padres e hijos. En las familias adoptivas, el padre y el adolescente comparten percepciones más similares, mientras que discrepan significativamente madre e hijo. Se encontró un nivel mayor de congruencia perceptual entre los adolescentes y sus padres en las familias de cuidado temporal. En cuanto a diferencias de género, las madres experimentan una comunicación más abierta con sus hijos en comparación con los padres, y los adolescentes, sobretodo las mujeres, se comunican mejor con sus madres que con sus padres en los tres grupos de familias.

Alejarse como proceso social: niños y ancianos «abandonados» en Ayacucho1

PubMed Central

Leinaweaver, Jessaca

2013-01-01

En investigaciones previas sobre el acogimiento familiar y la adopción en Ayacucho, se ha podido descubrir cómo los ayacuchanos adquieren y producen relaciones sociales. Mientras negocian creativamente los discursos y espacios construidos simultáneamente por instituciones, comunidades, y estructuras sociales, van adquiriendo nuevas formas de relacionarse. Este artículo discute el proceso opuesto: el deshacerse de relaciones de parentesco, y el proceso social del abandono o alejamiento. Cuando se aleja a una persona de su familia o su comunidad, los que se quedan en ella llegan a entenderse como ciertos tipos de personas. En los estudios de caso discutidos aquí, recopilados a través de una detallada y cuidadosa observación participante y de entrevistas etnográficas grabadas entre 2001 y 2007, se puede ver cómo, después de un alejamiento social, los individuos que alejan se reinterpretan como sujetos que se encuentran superándose o volviéndose modernos, o bien sacrificándose. PMID:25177044

Efectos combinados de la ampliación de la atención primaria de salud y de las transferencias condicionadas de dinero en efectivo sobre la mortalidad infantil en Brasil, 1998–2010*

PubMed Central

Guanais, Frederico C.

2015-01-01

Objetivos. Examiné los efectos combinados del acceso a la atención primaria mediante el Programa de Salud Familiar (PSF) y las transferencias condicionadas de dinero en efectivo del Programa Bolsa Familia (PBF) sobre la mortalidad infantil posneonatal (MIPN) en Brasil. Métodos. Empleé un análisis ecológico longitudinal usando datos en panel de 4 583 municipios brasileños de 1998 al 2010, con 54 253 observaciones en total. Estimé modelos de regresión de efectos fijos por mínimos cuadrados ordinarios, con la tasa de MIPN como la variable dependiente y el PSF, el PBF y sus interacciones como las principales variables independientes de interés. Resultados. La asociación de una mayor cobertura del PSF con una menor tasa de MIPN se volvió más fuerte conforme aumentaba la cobertura del PBF. En los promedios de todas las demás variables, cuando la cobertura de PBF era 25%, la MIPN predicha fue 5,24 (intervalo de confianza [IC] de 95% = 4,95, 5,53) para una cobertura del PSF de 0%, y de 3,54 (IC de 95% = 2,77, 4,31) para una cobertura del PSF de 100%. Cuando la cobertura del PBF era de 60%, la MIPN predicha fue 4,65 (IC de 95% = 4,36, 4,94) para una cobertura del PSF de 0%, y de 1,38 (IC de 95% = 0,88, 1,89) para una cobertura del PSF de 100%. Conclusiones. El efecto del PSF depende de la ampliación del PBF. Para las poblaciones empobrecidas y subatendidas, la combinación de intervenciones tanto del lado de la oferta como del lado de la demanda podría ser necesaria para mejorar los resultados en salud.

Telescopio Solar en Hα (HASTA)

NASA Astrophysics Data System (ADS)

Fernández Borda, R.; Francile, C.; Bagala, G.; Bauer, O.; Haerendel, G.; Rieger, E.; Rovira, M.

El Telescopio Solar en Hα (Hα Solar Telescope for Argentina (-HASTA-) fue recientemente instalado en la Estación Astronómica de Altura Carlos Ulrrico Cesco (OAFA) en El Leoncito. Este instrumento estudiará la evolución de las fulguraciones solares desde tierra con alta resolución temporal y espacial. HASTA es un telescopio refractor de 110 mm con una distancia focal de 165 cm, un filtro Lyot sintonizable (±1Å) con un ancho de banda de 0.3 Å y una cámara CCD de alta resolución (1280×1024 pixels). Todo el conjunto es controlado en forma remota por una PC, la cual además adquiere datos del Sistema de Posicionamiento Global (GPS) y de la estación meteorológica. Diseñado para detectar fulguraciones, el instrumento trabaja en dos modos (patrullaje y fulguración) con una resolución espacial de 1.5 arcseg por pixel y una resolución temporal de 2 seg. HASTA comenzó a operar en Mayo de 1998 y, junto con otros tres instrumentos solares, que se están instalando o se instalaron, harán de El Leoncito un polo de observación solar importante en el Hemisferio Sur.

The Role of Sex and Mating Status in the Expansion Process of Arhopalus rusticus (Coleoptera: Cerambycidae)-an Exotic Cerambycid in Argentina.

PubMed

Grilli, Mariano Pablo; Fachinetti, Romina

2017-06-01

In Córdoba province, central Argentina, there is an area of introduced pine trees, in which an invading Cerambycid, Arhopalus rusticus (L.), was detected in this region for the first time in 2006. The species has since expanded its range until it now occupies the whole area. Arhopalus rusticus is a common species in pine forests of the northern hemisphere. In this paper, we analyze how sex and mating status affects flight performance and the potential distribution of this species. The study was performed with individuals collected from introduced pine forests in the center-west of Córdoba Province (Argentina). The dispersal capability of A. rusticus was determined by measuring flight speed and distance traveled by recently emerged mated and unmated A. rusticus in flight mills. Data of preflight body weight, postflight body weight, body length, and elytron size were obtained from the individuals that were flown in the flight mill. We found that females had a greater body length, weighed more, had longer elytra, and were stronger flyers than males. We also found that mated individuals flew faster and longer distances than unmated individuals, and consumed a smaller fraction of their body weight. A positive ratio was observed between elytra size and flight speed. A map of males' and females' dispersal distances was produced for the study region, using the adjusted dispersal distance distribution of males and females. The flight performance showed that, as females disperse after copulation, they increase the chances of establishing the species in unoccupied areas.En la provincia de Córdoba, Argentina, hay una importante área de pinos implantados. En esta región durante el año 2006 se detectó por primera vez a Arhopalus rusticus (L.), un Cerambycidae invasor. A. rusticus es una especie común en los bosques de pino del hemisferio norte. En este trabajo analizamos de qué manera el sexo y el estado de apareamiento afectan el desempeño de vuelo y la distribución potencial de esta especie. Utilizamos individuos recolectados de los bosques de pino implantados en la región centro oeste de la provincia de Córdoba (Argentina). La capacidad de dispersión de Arhopalus rusticus se determinó haciendo volar individuos recién emergidos en un molino de vuelo. Se registró el peso previo y posterior al vuelo, el largo del cuerpo y el tamaño del élitro. Las hembras fueron mejores voladoras, más largas, más pesadas, con élitros más largos que los machos. Observamos diferencias entre el potencial de dispersión dependiendo del estado de apareamiento de los individuos. Los individuos apareados volaron más rápido y mayores distancias que los individuos no apareados y consumieron una menor fracción de su peso corporal. Se observó una relación positiva entre el tamaño del élitro y la velocidad de vuelo. Se generó un mapa de las distancias de dispersión potencial de los machos y de las hembras para la región de estudio utilizando las distribuciones de las distancias obtenidas del molino de vuelo. La dispersión post copulación incrementa las chances de que la especie se establezca en zonas no ocupadas. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Short-Term Effects on Family Communication and Adolescent Conduct Problems: Familias Unidas in Ecuador.

PubMed

Molleda, Lourdes; Estrada, Yannine; Lee, Tae Kyoung; Poma, Sofia; Terán, Ana M Quevedo; Tamayo, Cecilia Condo; Bahamon, Monica; Tapia, Maria I; Velázquez, Maria R; Pantin, Hilda; Prado, Guillermo

2017-10-01

Familias Unidas, a Hispanic/Latino-specific, parent-centered intervention, found to be efficacious in improving family functioning and reducing externalizing behaviors among youth in the USA, was recently adapted and tested for use in Ecuador. This study examined the short-term efficacy of Familias Unidas in Ecuador on parent-adolescent communication, parental monitoring of peers, and youth conduct problems. Two hundred thirty-nine youths (ages 12-14 years) and their primary care givers were randomized to either Familias Unidas or Community Practice and assessed pre- and post-intervention. There was a significant difference between Familias Unidas and Community Practice in conduct problems at 3 months (standardized β = -.101, p = .001, effect size = .262). A significant indirect intervention effect was also detected, indicating that Familias Unidas predicted conduct problems at 3 months through parent-adolescent communication at 3 months (standardized β = -.036, p = .016, CI 95% [-.066, -.007], effect size = .265). Familias Unidas was efficacious in reducing conduct problems through improved parent-adolescent communication, relative to Community Practice. Future assessments will determine whether Familias Unidas also has an impact on substance use and sexual risk behaviors at later time points, as demonstrated in past Familias Unidas trials. The short-term effects of the intervention, family engagement, and facilitator skill in the Ecuadorian adaptation of Familias Unidas are promising. This study implies that an intervention developed for Hispanics/Latinos in the USA and culturally adapted and implemented for use by Hispanics/Latinos in a Latin American country can be efficacious in improving family functioning and reducing youth conduct problems. MSP-DIS-2015-0055-0, Ministry of Public Health (MSP), Ecuador.

Narrative Research into the Possibilities of Classroom-Generated Stories in English Teacher Education (Una investigación narrativa en torno a las posibilidades de los relatos realizados en clase en la formación del profesorado de inglés)

ERIC Educational Resources Information Center

Sarasa, María Cristina

2015-01-01

This paper summarizes a narrative inquiry carried out with forty volunteer undergraduate participants attending the course Overall Communication, in the English Teacher Education Program in the School of Humanities of the "Universidad Nacional de Mar del Plata," Argentina. It addresses their family/academic identities and personal…

Evaluating the statistical power of DNA-based identification, exemplified by 'The missing grandchildren of Argentina'.

PubMed

Kling, Daniel; Egeland, Thore; Piñero, Mariana Herrera; Vigeland, Magnus Dehli

2017-11-01

Methods and implementations of DNA-based identification are well established in several forensic contexts. However, assessing the statistical power of these methods has been largely overlooked, except in the simplest cases. In this paper we outline general methods for such power evaluation, and apply them to a large set of family reunification cases, where the objective is to decide whether a person of interest (POI) is identical to the missing person (MP) in a family, based on the DNA profile of the POI and available family members. As such, this application closely resembles database searching and disaster victim identification (DVI). If parents or children of the MP are available, they will typically provide sufficient statistical evidence to settle the case. However, if one must resort to more distant relatives, it is not a priori obvious that a reliable conclusion is likely to be reached. In these cases power evaluation can be highly valuable, for instance in the recruitment of additional family members. To assess the power in an identification case, we advocate the combined use of two statistics: the Probability of Exclusion, and the Probability of Exceedance. The former is the probability that the genotypes of a random, unrelated person are incompatible with the available family data. If this is close to 1, it is likely that a conclusion will be achieved regarding general relatedness, but not necessarily the specific relationship. To evaluate the ability to recognize a true match, we use simulations to estimate exceedance probabilities, i.e. the probability that the likelihood ratio will exceed a given threshold, assuming that the POI is indeed the MP. All simulations are done conditionally on available family data. Such conditional simulations have a long history in medical linkage analysis, but to our knowledge this is the first systematic forensic genetics application. Also, for forensic markers mutations cannot be ignored and therefore current models and implementations must be extended. All the tools are freely available in Familias (http://www.familias.no) empowered by the R library paramlink. The above approach is applied to a large and important data set: 'The missing grandchildren of Argentina'. We evaluate the power of 196 families from the DNA reference databank (Banco Nacional de Datos Genéticos, http://www.bndg.gob.ar. As a result we show that 58 of the families have poor statistical power and require additional genetic data to enable a positive identification. Copyright © 2017 Elsevier B.V. All rights reserved.

Compatibility and competitiveness of a laboratory strain of Anastrepha Fraterculus (Diptera: Tephritidae) after irradiation treatment

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

Allinghi, A.; Calcagno, G.; Gomez Cendra, P.

We evaluated under semi-natural field cage conditions sexual compatibility and competitiveness of a laboratory strain (LAB) compared to a wild population (TUC) of Anastrepha fraterculus (Wiedemann). The LAB strain is produced under semi-mass rearing conditions at the Estacion Experimental Agroindustrial Obispo Colombres facility (Tucuman, Argentina). Wild flies were obtained at Horco Molle (Tucuman, Argentina) from infested guava fruits. LAB pupae were irradiated ({sup 60}Co) 48 h before adult emergence. The tested doses were 0 (control), 40, 70, and 100 Gy. Twenty-five males and 25 females each of TUC and LAB were released into cages and mating pairs collected. Only 1more » irradiation dose was considered at a time. Females were separated and allowed to lay eggs into artificial fruits to estimate induced sterility from the corresponding hatching rate. Copulation start time did not differ significantly between strains nor among irradiation treatments. Copulation duration showed highly significant differences among irradiation doses, but no differences between strains. The index of sexual isolation (ISI) and the relative sterility index (RSI) indices indicated that LAB and TUC are fully compatible, males from TUC and LAB did not differ in mating competitiveness, and irradiation within the range tested did not affect these indices. Non-irradiated LAB females exhibited higher mating propensity than TUC ones. However, a significant reduction in the female relative performance index (FRPI) index was observed with increasing irradiation dose. The analysis of induced sterility indicated that treatment with 40 Gy reduces male fertility from about 80% to 0.75%, and higher doses produce total sterility. In females, the 40 Gy dose reduces fertility to about 2% and higher doses prevent egg laying. (author) [Spanish] Se evaluo bajo condiciones semi-naturales en jaulas de campo la compatibilidad y la competitividad sexual de una linea de laboratorio (LAB) con respecto a una poblacion salvaje (TUC) de Anastrepha fraterculus (Wiedemann). La linea de laboratorio se produce en condiciones de cria semi-masiva en las instalaciones de la Estacion Experimental Agroindustrial Obispo Colombres (Tucuman, Argentina). Las moscas salvajes se obtuvieron de frutas infestadas de guayabos en Horco Molle (Tucuman, Argentina). Las pupas de laboratorio fueron irradiadas ({sup 60}Co) 48 horas antes de la emergencia del adulto. Las dosis utilizadas fueron 0 (control), 40, 70, y 100 Gy. Se liberaron 25 machos y 25 hembras de TUC y LAB dentro de las jaulas y se recolectaron las parejas formadas. Solo se considero 1 dosis de irradiacion por vez. Las hembras apareadas fueron separadas y se les permitio poner huevos en frutas artificiales para estimar la esterilidad inducida a traves del porcentaje de eclosion. La hora de inicio de la copula no difirio significativamente entre poblaciones ni entre los tratamientos de irradiacion. La duracion de la copula mostro grandes diferencias entre dosis de irradiacion pero no entre cepas. Los indices ISI (aislamiento) y el RSI (esterilidad relativa) indican que LAB y TUC son totalmente compatibles, los machos de TUC y LAB no difieren en su competitividad y la irradiacion dentro del rango de dosis utilizadas tampoco afecto este indice. Las hembras LAB no irradiadas muestran una mayor propension para el apareamiento que las hembras de TUC. Sin embargo se observo una reduccion significativa del indice FRPI (actuacion relativa de hembras) a medida que se aumenta la dosis de irradiacion. El analisis de la esterilidad inducida indica que con dosis de 40 Gy la fertilidad disminuye del 80% al 0.75%, y con dosis mayores la esterilidad fue total. Las hembras irradiadas con dosis de 40 Gy tienen una fertilidad de aproximadamente 2% y con dosis mayores no ponen huevos. (author)« less

If Your Child Learns in Two Languages: A Parent's Guide for Improving Educational Opportunities for Children Acquiring English as a Second Language = Si su nino aprende en dos idiomes: Una guia para que las familias sepan como mejorar las oportunidades educativas de los ninos que adquieren el ingles como segunda lengua = Neu lon Ban Hoc Bang Hai Thu Tieng: Chi-nam cua phu-huynh de cai tien co hoi hoc van cua con em dang hoc Anh van nhu sinh ngu thu hai.

ERIC Educational Resources Information Center

Zelasko, Nancy; Antunez, Beth

This guide, in English, Spanish, and Vietnamese, aims to inform parents of students who have learned or are learning English as a Second Language about appropriate approaches for educating children so that they can work with schools to ensure a high quality education for their children. The emphasis is on explaining the laws, schools, and research…

Relative Militarization and Its Impact on Public Policy Budgetary Shifts in Argentina, 1963-1982

DTIC Science & Technology

1988-07-01

and Z.T. de Quinteros (1981), "El programa de es- tabilizaci6n economica y las politicas de salud y bienestar social 1976- 1980." Cuadernos Medico...Canitrot, A. (1980), "La disciplina como objetivo de la politica ec6nomica. Un ensayo sobre el programa econ6mico del gobierno Argentino desde 1976...Politicas Estatales en America Latina: Hacia una estrategia de investigaci6n." Buenos Aires: Documento CEDES/G. E. CLACSO/N .4. ’ Oszlak, 0. (1977

[Visceral leishmaniasis. Pediatric case report].

PubMed

Gomila H, Andrés; Vanzo, Carolina; Garnero, Analía; Peruzzo, Luisina; Badalotti, Mónica

2017-08-01

La leishmaniasis es una enfermedad causada por parásitos obligados intracelulares pertenecientes al género Leishmania y que reconoce tres formas clínicas principales: cutánea, visceral y mucocutánea. Es una patología del grupo de las "enfermedades desatendidas". Es la única enfermedad tropical transmitida a través de vectores que se ha mantenido endémica por décadas en el sur de Europa. La leishmaniasis visceral representa la forma más grave. Se caracteriza por fiebre, pérdida de peso, anemia y hepatoesplenomegalia. Su período de incubación oscila entre 2 semanas y 18 meses. La leishmaniasis se considera una enfermedad reemergente a nivel mundial. Algunos de los factores que favorecen esta situación son los cambios en las condiciones climáticas, migraciones y urbanizaciones deficitarias en saneamiento ambiental. Se presenta el caso de un niño europeo que estaba vacacionando en Córdoba y fue derivado a nuestro Hospital por fiebre y pancitopenia, lo que generó un abordaje multidisciplinario con resolución clínica favorable. Sociedad Argentina de Pediatría.

Project Familia. Final Evaluation Report, 1993-94. OER Report.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Office of Educational Research.

Project Familia was an Elementary and Secondary Education Act Title VII project in its second year in 1993-94 in New York City. Project Familia served 77 children at 3 schools who were identified as limited English proficient, special education students in prekindergarten through fifth grade and their parents. The project provided after-school…

Annual Activity Density of groundbeetles (Coleoptera: Carabidae) of a Celtis ehrenbergiana (Rosales: Celtidaceae) Forest of Buenos Aires Province, Argentina

PubMed Central

Castro, Adela V.; Porrini, Darío P.; Cicchino, Armando C.

2014-01-01

Abstract The aim of this study was to describe the annual activity cycle, the sex ratio, and the relationship between the weather variables and activity density of the 16 most abundant carabid species of a typical southeastern region of Pampasia, Argentina. The study focused on the southernmost Celtis ehrenbergiana (Klotzsch) Liebmann ( =  C. tala Guillies ex Planch) native forest of the region, from March 2008 to March 2009, a period during which there was a marked draught associated with the La Niña phenomenon. Forty-five pitfall traps were emptied once every 2 wk, and the occurrence of larvae, tenerals, and subtenerals was recorded. Photoperiod, temperature, and precipitations explained 35% of the total variation in the catch. Total carabid activity was high in early autumn and late spring. Eight species reached their maximum activity in spring, five in winter, two in summer, and one in autumn. Possible reproductive strategies, the influence of different variables involved in the life cycles of the species, and the sex ratio and their limitations are discussed. RESUMEN El objetivo de este trabajo fue describir la proporción de sexos, el ciclo de actividad annual, la relación entre las variables meteorológicas y la actividad de las 16 especies más frecuentes de carábidos de una región típica del sudeste de la Pampasia, Argentina. El trabajo se enfocó en el talar, C. ehrenbergiana (Klotzsch) Liebmann ( =  C. tala Guillies ex Planch), más austral de la región, durante marzo 2008-marzo 2009, período marcado por una sequía asociada con el fenómeno La Niña. Se utilizaron 45 trampas “pitfall” recambiadas quincenalmente. Se registró la presencia de larvas, tenerales y subtenerales. El fotoperíodo, la temperatura y las precipitaciones explicaron el 35% de la variación en el número de total de individuos. La actividad total de los carábidos fue alta en otoño temprano y primavera tardía. Ocho especies alcanzaron el pico de máxima actividad en primavera; cinco en invierno; dos en verano y una en otoño. Se discuten posibles estrategias reproductivas, la influencia de las variables involucradas en los ciclos de vida de las especies y la proporción de sexos y sus limitaciones. PMID:25525112

Comparison of longevity between a laboratory strain and a natural population of Anastrepha Fraterculus (Diptera: Tephritidae) under field cage conditions

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

Gomez Cendra, P.; Vilardi, J.; Segura, D.

The South American fruit fly Anastrepha fraterculus (Wiedemann) is one of the most destructive fruit pests in this region, infesting major fruit crops. Implementation of the sterile insect technique (SIT) as part of an area-wide integrated approach against this species requires information on the survival of mass-reared and sterilized insects in the field and their ability to mate with wild females. The survival rates in field cages of both non-irradiated and irradiated laboratory flies were compared with that of wild flies. Both types of laboratory flies survived longer than their wild counterparts over the 8 days under the experimental conditions.more » The irradiation dose (70 Gy) did not affect survival of the laboratory reared flies. Our results improve the prospect of integrating the SIT into the control of A. fraterculus populations in Argentina. (author) [Spanish] Anastrepha fraterculus (Wiedemann), la mosca sudamericana de la fruta, es una de las plagas mas destructivas en la region que infesta a los principales cultivos de frutas. La implementacion de la Tecnica del Insecto Esteril (TIE) como parte de un manejo integrado en areas extensivas contra esta especie requiere ensayos que demuestren que los insectos producidos en forma masiva y esterilizados son capaces de sobrevivir en el campo y aparearse con las hembras silvestres. Se comparo la supervivencia de individuos de una linea de laboratorio, tanto irradiados como no irradiados con la de individuos de una poblacion natural. Los dos tratamientos de moscas de laboratorio sobrevivieron mas tiempo que las salvajes durante los 8 dias y en las condiciones ensayadas. La dosis de radiacion (70 Gy.) no afecto la supervivencia de las moscas criadas en laboratorio. Nuestros resultados mejoran las perspectivas de integrar la TIE en el control de las poblaciones argentinas de A. fraterculus. (author)« less

A Randomized Controlled Trial of Familias Unidas for Hispanic Adolescents With Behavior Problems

PubMed Central

Pantin, Hilda; Prado, Guillermo; Lopez, Barbara; Huang, Shi; Tapia, Maria I.; Schwartz, Seth J.; Sabillon, Eduardo; Brown, C. Hendricks; Branchini, Jennifer

2009-01-01

Objective To evaluate the efficacy of Familias Unidas, a Hispanic-specific, parent-centered intervention, in preventing/reducing adolescent substance use, unsafe sexual behavior, and externalizing disorders. Methods A total of 213 8th grade Hispanic adolescents with behavior problems and their primary caregivers were assigned randomly to one of two conditions: Familias Unidas or Community Control. Participants were assessed at baseline and at 6, 18, and 30 months post baseline. Results Results showed that, relative to a Community Control condition, Familias Unidas was efficacious in preventing or reducing externalizing disorders, preventing and reducing substance use, and in reducing unsafe sexual behavior. The effects of Familias Unidas on these outcomes were partially mediated by improvements in family functioning. Conclusions These findings suggest that parent-centered intervention is an efficacious strategy for preventing/reducing specific health risk behaviors in Hispanic adolescents with behavior problems. PMID:19834053

Reducing Internalizing Symptoms among High-Risk, Hispanic Adolescents: Mediators of a Preventive Family Intervention

PubMed Central

Perrino, Tatiana; Brincks, Ahnalee; Howe, George; Brown, C. Hendricks; Prado, Guillermo; Pantin, Hilda

2016-01-01

Familias Unidas is a family-focused preventive intervention that has been found to reduce drug use and sexual risk behaviors among Hispanic adolescents. In some trials, Familias Unidas has also been found to be efficacious in reducing adolescent internalizing symptoms (i.e., depressive and anxiety symptoms), even though the intervention did not specifically target internalizing symptoms. This study examines potential mediators or mechanisms by which Familias Unidas influences internalizing symptoms, specifically the role of intervention-targeted improvements in parent-adolescent communication and reductions in youth externalizing behaviors. A total of 213 Hispanic eighth grade students with a history of externalizing behavior problems and their primary caregivers were recruited from the public school system. Participants, with a mean age of 13.8 years, were randomized into the Familias Unidas intervention or community practice control condition, and assessed at baseline, 6-months, 18-months, and 30-months post-baseline. A cascading mediation model was tested in which the Familias Unidas intervention was hypothesized to decrease adolescent internalizing symptoms through two mediators: improvements in parent-adolescent communication leading to decreases in externalizing behaviors. Findings show that the intervention had significant direct effects on youth internalizing symptoms at 30-months post-baseline. In addition, the cascading mediation model was supported in which the Familias Unidas intervention predicted significant improvements in parent-adolescent communication at 6-months, subsequently decreasing externalizing behaviors at 18-months, and ultimately reducing youth internalizing symptoms at 30-months post-baseline. Implications for prevention interventions are discussed. PMID:27154768

[Family-based drug use prevention: the "Familias que Funcionan" ["Families that Work"] program].

PubMed

Errasti Pérez, José M; Al-Halabí Díaz, Susana; Secades Villa, Roberto; Fernández-Hermida, José R; Carballo, José L; García-Rodríguez, Olaya

2009-02-01

Family-based drug use prevention: The program.. [Families that work] is a family-based drug-use prevention program resulting from the adaptation to the Spanish context of the prestigious North-American . The program was applied at four secondary schools (N = 380 pupils) in Asturias (northern Spain). This article presents the results of the assessment of this application after a two-year follow-up, regarding its effectiveness in the reduction of drug use among adolescents and its effects on certain family risk factors. Consistent attendance in the program proved effective for reducing both rates (t= -2.73, p<.05 and t= -4.58, p<.005, for the 1- and 2-year follow-ups, respectively) of increase in adolescent drug use and some family risk factors.

La dinámica demográfica y la desigualdad educativa en Méxicoa

PubMed Central

Giorguli Saucedo, Silvia E.; Vargas Valle, Eunice D.; Ulloa, Viviana Salinas; Hubert, Celia; Potter, Joseph E.

2015-01-01

En este trabajo se presenta una investigación sobre el vínculo entre los procesos educativos y la dinámica demográfica en México. La tradición del pensamiento sobre población y desarrollo ha partido de la hipótesis de que el ritmo de crecimiento poblacional, el tamaño de las familias y la migración influyen sobre la acumulación de capital humano entre la población en edades escolares. Se explora aquí la relación del desempeño educativo de los jóvenes entre 14 y 23 años y la razón de dependencia juvenil, la fecundidad adolescente y la migración interna e internacional; para ello se utilizan datos agregados a escala municipal del año 2000. El análisis incluye indicadores de la oferta educativa municipal basados en estadísticas administrativas de la SEP. PMID:26146427

Familia and Comunidad-Based Saberes: Learning in an Indigenous Heritage Community

ERIC Educational Resources Information Center

Urrieta, Luis, Jr.

2013-01-01

This article explores how children and youth learned indigenous heritage "saberes" (knowings) through intent community participation in Nocutzepo, Mexico. The "familia" (family) and "comunidad" (community)-based saberes were valuable for skills acquisition, but most important for learning indigenous forms of…

El contexto de la familia y el vecindario en la salud de los ancianos del estudio EPESE hispano

PubMed Central

Reyes-Ortiz, Carlos A.; Camacho, María E.; Eschbach, Karl; Markides, Kyriakos S.

2014-01-01

RESUMEN En este artículo se discute el papel de la familia y el vecindario en la salud de los ancianos méjico-americanos del estudio EPESE (Established Populations for Epidemiologic Studies of the Elderly) hispano. La paradoja epidemiológica consiste en que, a pesar de estar en desventaja socioeconómica, los ancianos hispanos tienen mortalidad relativamente menor que los ancianos de raza blanca. Esto es especialmente cierto cuando el anciano vive en los vecindarios donde hay un porcentaje alto de méjico-americanos. La familia también juega un papel importante en estos ancianos al disminuir el riesgo de institucionalización o de morbilidad. Asimismo, el estrés originado en problemas económicos o al depender económicamente de la familia, habiendo inmigrado en edades tardías, puede sobrepasar la capacidad de amortiguamiento del estrés y afectar la salud del anciano méjico-americano. PMID:25190897

Biblioteca Virtual de Salud Enfermería Regional: Trayectoria de Construcción, Fuentes de Información, Estrategias y Próximos Pasos.

PubMed Central

Lana, Francisco C. F.; Malvárez, Silvina

2012-01-01

Resumen La BVS Enfermeria constituye un nuevo paradigma en enfermería una vez que o modelo representa una expansión de la cooperación técnica y ha como objetivos centrales promover la ampliación del acceso la información sobre enfermería la través del acceso universal equitativo y construir un patrimonio informacional en enfermería, ayudando la mejorar la formación y práctica de enfermería a actuar con compromiso ético-social en el área de educación, investigación y atención a la salud. Como resultado del proceso de sensibilización, verifica-se la construcción de Bibliotecas Virtuales de Enfermería en varios países (Brasil, Argentina, Bolívia y Uruguay). La expectativa es que las BVS’s nacionais convergen a un gran portal que se está construyendo en una colaboración con BIREME/OPS/OMS, de la Asesoría Regional de Enfermería de la OPS-Washington y de Ministerio de Salud del Brasil, así como instituciones líderes en la producción del conocimiento en enfermería Iberoamérica. PMID:24199093

"Escola Familia": A Proposal

ERIC Educational Resources Information Center

Carani, George; Carani, José; Strong-Wilson, Teresa

2014-01-01

"Alphabetização" (literacy) of young children involves a school exclusively devoted to the early years, parental participation, and teachers specialized in early literacy. This is the basis of José Carani's proposal for an "escola familia" in the municipality of Cambé (Brazil). This "Note from the Field," based on our…

Project Familia. Final Evaluation Report, 1992-93. OREA Report.

ERIC Educational Resources Information Center

Clarke, Candice

Project Familia was an Elementary and Secondary Education Act Title VII funded project that, in the year covered by this evaluation, served 41 special education students of limited English proficiency (LEP) from 5 schools, with the participation of 54 parents and 33 siblings. Participating students received English language enrichment and…

“Causes” Of Pesticide Safety Behavior Change in Latino Farmworker Families

PubMed Central

Grzywacz, Joseph G.; Arcury, Thomas A.; Talton, Jennifer W.; D’Agostino, Ralph B.; Trejo, Grisel; Mirabelli, Maria C.; Quandt, Sara A.

2014-01-01

Objective To identify the source of behavior change resulting from a health education intervention focused on pesticide safety. Methods Data were from the La Familia Sana demonstration project, a promotora-delivered pesticide safety education intervention conducted with immigrant Latinos (N = 610). Results The La Familia Sana program produced changes in 3 sets of pesticide safety behaviors. Changes in the conceptual targets of the intervention and promotora attributes explained 0.45–6% and 0.5–3% of the changes in pesticide-related behavior, respectively. Discussion The conceptual targets of the La Familia Sana program explained the greatest amount of change in pesticide-related behavior. Promotora attributes also contributed to intervention success PMID:23985226

Convivencia to Empowerment: Latino Parent Organizing at La Familia

ERIC Educational Resources Information Center

Jasis, Pablo; Ordonez-Jasis, Rosario

2005-01-01

This article explores the emergence of La Familia Initiative, a Latino parent-organizing project at a public middle school. Motivated by their urgency to improve their children's schooling and enhance their opportunities for a better high school experience in the future, the participants organize to establish a more inclusive partnership with the…

eHealth Familias Unidas: Efficacy Trial of an Evidence-Based Intervention Adapted for Use on the Internet with Hispanic Families.

PubMed

Estrada, Yannine; Lee, Tae Kyoung; Wagstaff, Rachel; M Rojas, Lourdes; Tapia, Maria I; Velázquez, Maria Rosa; Sardinas, Krystal; Pantin, Hilda; Sutton, Madeline Y; Prado, Guillermo

2018-05-10

While substance use and sexual risk behaviors among Hispanic youth continue to be public health concerns, few evidence-based preventive interventions are developed for and implemented with Hispanic/Latino youth. The objective of this study was to evaluate the efficacy of eHealth Familias Unidas, an Internet adaptation of an evidence-based family intervention for Hispanics. A randomized controlled trial design (n = 230) was used to evaluate intervention effects on substance use and condomless sex among a sample of Hispanic eighth graders with behavioral problems. Participants were randomized to eHealth Familias Unidas (n = 113) or prevention as usual (n = 117) and assessed at baseline and 3 and 12 months post baseline. We trained mental health school personnel and community mental health professionals to recruit and deliver the Internet-based intervention with Hispanic families. It was hypothesized that, over time, eHealth Familias Unidas would be more efficacious than prevention as usual in reducing drug use (marijuana, cocaine, inhalants, and other drugs), prescription drug use, cigarette use, alcohol use, and condomless sex and that these changes would be mediated by family functioning. Significant intervention effects were found across time for drug use, prescription drug use, and cigarette use. While eHealth Familias Unidas positively affected family functioning, mediation effects were not found. This study demonstrated that family-based eHealth interventions can be efficacious among Hispanic populations when delivered in community settings.

A Process Evaluation of an Efficacious Family-Based Intervention to Promote Healthy Eating: The "Entre Familia: Reflejos de Salud" Study

ERIC Educational Resources Information Center

Schmied, Emily; Parada, Humberto; Horton, Lucy; Ibarra, Leticia; Ayala, Guadalupe

2015-01-01

"Entre Familia: Reflejos de Salud" was a successful family-based randomized controlled trial designed to improve dietary behaviors and intake among U.S. Latino families, specifically fruit and vegetable intake. The novel intervention design merged a community health worker ("promotora") model with an entertainment-education…

eHealth Familias Unidas: Pilot Study of an Internet Adaptation of an Evidence-Based Family Intervention to Reduce Drug Use and Sexual Risk Behaviors Among Hispanic Adolescents

PubMed Central

Estrada, Yannine; Molleda, Lourdes; Murray, Ashley; Drumhiller, Kathryn; Tapia, Maria; Sardinas, Krystal; Rosen, Alexa; Pantin, Hilda; Perrino, Tatiana; Sutton, Madeline; Cano, Miguel Ángel; Dorcius, Daphney; Wendorf Muhamad, Jessica; Prado, Guillermo

2017-01-01

This paper describes the Internet adaptation of an evidenced-based intervention for Hispanic families, eHealth Familias Unidas, and explores whether an Internet-based format is feasible and acceptable to Hispanic families. Core intervention components from the evidence-based intervention, Familias Unidas, were transposed into a video format and edited for content. Additionally, interactive exercises and a soap opera series were incorporated to reinforce intervention content and optimize participant engagement and retention. To understand the feasibility and acceptability of eHealth Familias Unidas, we conducted a pilot study and examined findings from: (1) session completion rates for both e-parent group sessions and family sessions (n = 23 families); and (2) qualitative data collected from Hispanic parents (n = 29) that received the eHealth intervention. Engagement and attendance in the intervention showed that 83% of families engaged in the intervention and that there was an overall session completion rate of 78%. Qualitative interviews were conducted mid and post intervention with a combined total of 29 participants. A general inductive approach was used to derive themes from the collected data. Overall, parents expressed positive feedback in regards to the intervention and stated that there were multiple lessons learned from participating in eHealth Familias Unidas. Findings indicate that an Internet-based family intervention is not only feasible and acceptable for Hispanic families, but also offers a viable option to ameliorate barriers to participation and implementation of preventive interventions. PMID:28273862

An Evaluation of Mi Familia No Fuma: Family Cohesion and Impact on Secondhand Smoking

ERIC Educational Resources Information Center

Law, Jon; Kelly, Michael; Garcia, Pema; Taylor, Thom

2010-01-01

Background: Family cohesion may be a factor to prevent exposure of Hispanics in United States to secondhand smoke. Purpose: The purpose of this study was to evaluate one permutation of Mi Familia No Fuma (MFNF) and its resulting outputs or proximal client outcomes. Methods: MFNF is an approach to secondhand smoke prevention, using family cohesion…

"La Familia" as "Locus Theologicus" and Religious Education in "Lo Cotidiano" [Daily Life

ERIC Educational Resources Information Center

Torres, Valerie

2010-01-01

Latinas/os are deeply religious, and their way of expressing and experiencing God and life is often different from that of the U.S. dominant culture. With the importance of family, community, and the belief that God is actively present in daily life in a Latino context, this article explores the interplay between "la familia" as "locus…

Extended Kinship in the United States: Competing Models and the Case of La Familia Chicana.

ERIC Educational Resources Information Center

Sena-Rivera, Jaime

1979-01-01

Extended kinship among Chicanos is explored through intensive open-ended interviews with four cases of three generations of Mexican-descent families. "La familia chicana" is posited as a modified extended or kin-integrated family extending over time and space from Mexico at the turn of the century to present day industrial America. (Author)

The Role of la Familia for Women of Mexican Descent Who Are Leaders in Higher Education

ERIC Educational Resources Information Center

Elizondo, Sandra Gray

2012-01-01

The purpose of this qualitative case study was to describe the role of "la familia" for women of Mexican descent as it relates to their development as leaders and their leadership in academia. Purposeful sampling was utilized to reach the goal of 18 participants who were female academic leaders of Mexican descent teaching full time in…

Exploring the Underlying Factor Structure of the Home Literacy Environment (HLE) in the English and Spanish Versions of the Familia Inventory: A Cautionary Tale

ERIC Educational Resources Information Center

Gonzalez, Jorge E.; Taylor, Aaron B.; McCormick, Anita S.; Villareal, Victor; Kim, Minjung; Perez, Erica; Darensbourg, Alicia; Haynes, Rebekah

2011-01-01

Few research-based measures of the family literacy environment are commercially available, especially in Spanish. One exception is the Familia Inventory (Taylor, 1995). The present study investigated the 10 subscales of this instrument and the factor structure they imply, using data from a low-socioeconomic (SES), largely Hispanic population.…

Family Engagement in Literacy Activities: Revised Factor Structure for the Familia--An Instrument Examining Family Support for Early Literacy Development

ERIC Educational Resources Information Center

Buhs, Eric S.; Welch, Greg; Burt, Jennifer; Knoche, Lisa

2011-01-01

This study evaluated a data-set drawn using "The Familia"--a measure originally developed to evaluate shared-reading activities. A newly developed set of conceptual supports and a confirmatory factor analysis (CFA) were applied to a new factor structure/model. Data were drawn from 219 young children and their families (mean age = 43…

Revisiting an era in Germany from the perspective of adolescents in mother-headed single-parent families.

PubMed

Sharma, Deepali; Silbereisen, Rainer K

2007-02-01

Much of the documented work on families headed by single mothers is based on empirical evidence from North America and a few Anglo-Saxon countries. Many researchers consider single-mother families to be at a disadvantage because of nonsupportive family policies. This paper uses data from a social context that differed hugely in this respect-the German Democratic Republic (GDR). The GDR provided extensive state support to single-mother families and, thus, was vastly different from other countries. Based on a literature review and using Hill's family stress theory, this paper is based on the hypothesis that adolescents living in mother-headed single-parent families and those living with their biological parents would have near-similar social outcomes (display of psychosomatic symptoms, perception of stress, display of delinquent behaviour, life satisfaction, academic self-efficacy, and academic grades) and family-related outcomes (relationship with parents and perception of family environment). Further, it was hypothesized that adolescents from stepfather families would display more negative social and family-related outcomes when compared with respondents from the other two family types. The sample comprised 1302 adolescents (M  =  13.82 years, SD  =  1.88) who were recruited from the city of Leipzig in the year immediately following German unification, 1991. Respondents reported on measures of psychosomatic symptoms, stress, delinquency, life satisfaction, academic achievement, and family-related variables. ANCOVAs, with a control for income adjusted for household size, indicated adolescents from single-mother families to have very similar experiences to respondents living with their biological parents on all measures except for their assessment of family environment. Adolescents living in stepfather families reported the least favourable experiences. Results are indicative of a social context in Germany that, despite unification and the early hardships for single-mother families, still provided these families with more opportunities than constraints. This paper was completed during a postdoctoral research fellowship from the Alexander von Humboldt Foundation awarded to the first author at the Department of Developmental Psychology and Centre for Applied Developmental Science, University of Jena, Germany. La plupart de la recherche publiée sur les familles dirigées par des mères monoparentales est basée sur l'évidence empirique de l'Amérique du Nord et de quelques pays anglo-saxons. Plusieurs chercheurs considèrent les familles de mères monoparentales comme étant désavantagées à cause des politiques familiales non supportantes. Cet article utilise des données provenant d'un contexte social qui diffère largement dans ce sens, soit la République démocratique allemande (RDA). La RDA a offert un large soutien de l'état aux familles de mères célibataires et était ainsi largement différente des autres pays. En se fondant sur une recension des écrits et en utilisant la théorie du stress familial de Hill, cet article est basé sur l'hypothèse que les adolescents vivant dans des familles monoparentales dirigées par des mères et ceux vivant avec leurs parents biologiques auraient des résultats sociaux (manifestation de symptômes psychosomatiques, perception du stress, expression du comportement délinquant satisfaction de la vie, auto-efficacité scolaire et notes scolaires) et des résultats familiaux (relation avec les parents et perception de l'environnement familial) quasi similaires. De plus, nous avons émis l'hypothèse que les adolescents de familles recomposées avec beau-père démontreraient plus de résultats familiaux et sociaux négatifs, en comparaison aux répondants des deux autres types de familles. L'échantillon comprend 1302 adolescents (M = 13.82 ans, écart-type = 1.88) et était recruté de la ville de Leipzig pendant l'année qui a immédiatement suivi l'unification allemande, soit 1991. Les répondants ont rapporté sur des mesures de symptômes psychosomatiques, de stress, de délinquance, de satisfaction de la vie, de l'accomplissement scolaire et des variables reliées a la famille. Des ANCOVAs, en contrôlant pour le revenu ajusté pour la taille du ménage, ont indiqué que les adolescents provenant de familles de mères monoparentales ont des expériences très similaires aux répondants vivant avec leurs parents biologiques sur toutes les mesures à l'exception de leur évaluation de l'environnement familial. Les adolescents vivant dans des familles recomposées avec beau-père ont rapporté les expériences les moins favorables. Les résultats de cette étude dévoilent un contexte social en Allemagne qui, malgré l'unification du pays et ses difficultés initiales pour les familles de mères monoparentales, leur a quand même offert plus d'opportunités que de contraintes. Gran parte de trabajo documentado con familias encabezadas por una madre soltera se basa en datos de países del norte de América y anglo sajones. Muchos investigadores consideran a las familias de madre soltera en desventaja, debido a políticas que no apoyan a las familias. Este trabajo emplea datos de un contexto social diferente, la República Democrática Alemana (RDA). La RDA proporcionó gran apoyo estatal a las familias de madres solteras y, por lo tanto, difería ampliamente de otros países. Este trabajo, basado en la revisión de la literatura y empleando la teoría del estrés familiar de Hill, propone como hipótesis que habría similitud entre los adolescentes que viven en familias de madre soltera y aquéllos que viven con ambos padres biológicos respecto a desenlaces sociales (manifestación de síntomas psicosomáticos, percepción de estrés, manifestación de conducta delincuente, satisfacción con la vida, autoeficacia académica, y calificaciones escolares) y desenlaces relativos a la familia ( relación con los padres y percepción del ambiente familiar). Es más, se propuso la hipótesis de que los adolescentes de familias con padrastro manifestarían más efectos sociales y familiares negativos al compararse con adolescentes provenientes de los otros dos tipos de familias. La muestra, compuesta por 1302 adolescentes (M = 13.82 años, SD = 1.88), se reclutó en la ciudad de Leipzig al año siguiente de la unificación de Alemania, 1991. Los participantes respondieron a medidas de síntomas psicosomáticos, estrés, delincuencia, satisfacción por la vida, desempeño académico y variables relativas a la familia. Los análisis de covarianza aplicados, controlando el ingreso ajustado al tamaño de la familia, sugirieron que los adolescentes de familias de madre soltera tenían experiencias muy similares a las de aquéllos que vivían con sus padres biológicos en todas las medidas, excepto en la de evaluación del ambiente familiar. Los adolescentes que vivían en familias con padrastro informaron experiencias menos favorables. Los resultados son indicativos de que el contexto social en Alemania proporcionó aún más oportunidades que restricciones a las familias de madre soltera, a pesar de la unificación y el comienzo de las dificultades que ésta les impuso.

Parámetros sagitales espino-pélvicos en una población asintomática Argentina

PubMed Central

Guiroy, Alfredo; Gagliardi, Martín; Sícoli, Alfredo; Masanés, Nicolás Gonzalez; Ciancio, Alejandro Morales; Jalón, Pablo; Mezzadri, Juan José

2018-01-01

Resumen Introducción: Analizar y describir los parámetros sagitales espinales y pelvianos de una serie de 100 voluntarios argentinos. Métodos: Se realizaron prospectivamente espinogramas digitalizados de perfil a 100 voluntarios (30 hombres y 70 mujeres), con un promedio de edad 34,14 años. Todos los voluntarios eran asintomáticos al momento de realizarse el estudio. Los espinogramas se hicieron en un equipo Kodak Elite CR. Se realizaron las mediciones usando el software Surgimap®, versión 2.2.9.9.2. Se tomaron los siguientes parámetros: C7 SVA, C2-C7 CL, TK, LL, TPA, T1 tilt, PI, PT, SS, ángulo L4-S1, ángulo L1-L4, PI-LL y CTPA. Los datos fueron analizados empleando el paquete estadístico Medcalc 11.2. Se determinaron las estadísticas descriptivas adecuadas para cada variable según su escala de medición y distribución. Se realizó la estimación de intervalos de referencia del 95% y de intervalos de confianza del 95% para todas las variables. Así, el nivel de significación obtenido fue igual a 0.05. Se dividió a los voluntarios según la clasificación morfométrica de Roussouly en cuatro tipos. Resultados: El promedio para cada variable fue CL −10.04, TK 30.14, T1SPi −6.5, L1-L4 −12.45, L4-S1 −46.16, CTPA 2.5, TPA 4.65, PT 11.22, PI 48.04, LL −59.10, PI-LL −11.11, C7 SVA mm −23.68. Los ±2 desvíos estándar para cada variable fueron: CL (−33.26, 13.12); TK (17.15, 43.30); T1SPi (−11.78, −1.25), L1-L4 (−25.55, 0.25), L4-S1 (−64.44, −27.55), CTPA (0.33, 4.80), TPA (−8.64, 18.22), PT (−1.99, 24.75), PI (25.23, 71.44), LL (−78.74, −39.89), PI-LL (−29.10, 7.04), C7 SVA mm (−79.45, 32.08). Conclusión: En esta serie prospectiva de 100 adultos voluntarios se determinaron los valores de normalidad de los parámetros sagitales espinales y pelvianos en una población de Argentina. PMID:29430329

Reducing the Risk of Internalizing Symptoms among High-risk Hispanic Youth through a Family Intervention: A Randomized Controlled Trial.

PubMed

Perrino, Tatiana; Pantin, Hilda; Huang, Shi; Brincks, Ahnalee; Brown, C Hendricks; Prado, Guillermo

2016-03-01

Familias Unidas is an intervention that has been found to be efficacious in preventing and reducing substance use, sexual risk, and problem behaviors among Hispanic youth. While it does not specifically target youth internalizing symptoms, the intervention works to strengthen parenting and family factors associated with reduced risk of internalizing symptoms (i.e., depression, anxiety symptoms). This study examines the effects of Familias Unidas on internalizing symptoms among high-risk youth, as well as the role of family level factors in the intervention's effects. A total of 242 12-17-year-old Hispanic youth with a history of delinquency and their primary caregivers were recruited from the school and juvenile justice systems, and randomly assigned to the Familias Unidas intervention or community practice control. A linear latent growth model was used to examine intervention effects on the trajectory of adolescent internalizing symptoms from baseline to 6 and 12 months post-baseline. Results show that the Familias Unidas intervention was more efficacious than control in reducing youth internalizing symptoms. Baseline youth externalizing and internalizing symptoms did not moderate the intervention's effects on the trajectory of youth internalizing symptoms. While parent-adolescent communication did not significantly moderate the intervention's effects, changes in parent-adolescent communication mediated the intervention's effects on internalizing symptoms, showing stronger intervention effects for youth starting with poorer communication. Findings indicate that the Familias Unidas intervention can reduce internalizing symptoms among high-risk Hispanic youth, and that improving parent-youth communication, a protective family factor, may be one of the mechanisms by which the intervention influences youth internalizing symptoms. © 2015 Family Process Institute.

Self-efficacy scale for the establishment of good relationships with families in neonatal and pediatric hospital settings.

PubMed

Cruz, Andréia Cascaes; Angelo, Margareth; Santos, Bernardo Pereira Dos

2017-05-25

The purpose of this study was to develop and test the psychometric properties of the Self-efficacy Scale for the Establishment of Good Relationships with Families in Neonatal and Pediatric Hospital Settings. Methodological study grounded on self-efficacy theory was conducted in three phases: conceptual and operational definition (review of the literature and interviews with the target population), content validity (opinion of five experts e three clinical nurses), and exploratory factor analysis and internal consistency reliability (cross-sectional survey with a valid sample of 194 nurses). A ten-point Likert scale with 40-item was designed and one item was excluded after review by experts. Three factors emerged from the exploratory factor analysis. The Cronbach's alpha for all items was 0.983 with item-total correlations in the range 0.657 to 0.847. Cronbach's alpha value if item deleted were less than or equal to 0.983. The final version of the scale demonstrated psychometric adequacy. It is a useful tool to be administered in the clinical, educational and research nursing fields to measure nurses' self-efficacy beliefs concerning the establishment of good relationships with families. El propósito de este estudio fue desarrollar y probar las propiedades psicométricas de la Escala de Autoeficacia para el Establecimiento de Buenas Relaciones con las Familias en Ambientes Neonatales y Pediátricos. Estudio metodológico fundamentado en la teoría de la auto-eficacia se realizó en tres fases: conceptual y definición operacional (revisión de la literatura y entrevistas con la población objetivo), la validez de contenido (opinión de cinco expertos y tres enfermeras clínicas), y el factor de análisis exploratorio e fiabilidad interna de consistencia (estudio transversal con una muestra válida de 194 enfermeras). La escala de Likert de diez puntos con 40 ítems fue diseñada y un elemento fue excluido después de la revisión por expertos. Hay tres factores que emergieron del análisis factorial exploratorio. El alfa de Cronbach para todas las partidas fue 0,983, con correlaciones ítem-total en el rango de 0,657 a 0.847. El Valor alfa de Cronbach excluyendo el ítem quedo inferior o igual a 0.983. La versión final de la escala demostró psicometría adecuada. Se trata de una herramienta útil para ser administrada en los campos clínicos, educativos y de enfermería de investigación para medir las creencias de autoeficacia de enfermeros sobre el establecimiento de buenas relaciones con las familias.

A Voice and a Vote: The Advisory Board Experiences of Spanish-Speaking Latina Mothers

PubMed Central

DeCamp, Lisa Ross; Gregory, Emily; Polk, Sarah; Chrismer, Marilyn Camacho; Giusti, Flor; Thompson, Darcy A.; Sibinga, Erica

2016-01-01

Latino children experience disparities in health care access and quality. Family advisory groups for clinics and hospitals may be one way to address disparities. We implemented and sustained an advisory board whose parent participants were exclusively limited-English proficient Latina mothers. As part of the board evaluation, we conducted semistructured individual interviews with parent participants during initial participation and after the final board meeting of the year. Members were satisfied with their board participation in both initial and follow-up interviews. They reported that board membership was an important way to improve clinic services and a unique opportunity for Latinos in the community. Experiences of discrimination and marginalization in health care settings were a theme across interviews. Members reported board membership countered these negative experiences. An advisory board including Spanish-speaking parents is an opportunity to engage vulnerable populations, which may result in broader impact on health care disparities. Los niños latinos experimentan disparidad en el acceso y calidad del cuidado de salud. Grupos de familias asesoras para clínicas y hospitales pueden ser una forma de hacer frente a las disparidades. Nosotros implementamos y sostuvimos un consejo asesor cuyos participantes fueron exclusivamente madres latinas con dominio limitado del inglés. Como parte de la evaluación del consejo, condujimos entrevistas semi-estructuradas individuales con las madres participantes durante la participación inicial y después de la última reunión del año del consejo. Los miembros estaban satisfechas con su participación en el consejo en ambas entrevistas, la inicial y la de seguimiento. Ellas reportaron que ser miembros del consejo era una forma importante para mejorar los servicios de la clínica y una oportunidad única para los latinos en la comunidad. Las experiencias de discriminación y marginalización en las instalaciones de cuidado de salud eran un tema a lo largo de las entrevistas. Los miembros reportaron que ser miembros del consejo contrarrestó estas experiencias negativas. Un consejo asesor incluyendo padres que hablan español es una oportunidad para involucrar a poblaciones vulnerables, las cuales pueden resultar en un impacto más amplio en las disparidades del cuidado de salud. PMID:26671562

Mexico: The Accidental Narco?

DTIC Science & Technology

2011-06-30

9 Gonzales, Maria de la Luz (2009-03-25). "Suman 10 mil 475 ejecuciones en esta administracion : PGR" (in Spanish). El Universal. http...the Sinaloa cartel, Ignacio Coronel was killed in 2010. The leader of La Familia, Nazario Moreno Gonzalez, could not escape the reach of Mexican...cartel, La Familia, had proposed truces with the government and promised a reduction in violence if the government focuses more on targeting its

Sexual selection on multivariate phenotypes in Anastrepha Fraterculus (Diptera: Tephritidae) from Argentina

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

Sciurano, R.; Rodriguero, M.; Gomez Cendra, P.

Despite the interest in applying environmentally friendly control methods such as sterile insect technique (SIT) against Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae), information about its biology, taxonomy, and behavior is still insufficient. To increase this information, the present study aims to evaluate the performance of wild flies under field cage conditions through the study of sexual competitiveness among males (sexual selection). A wild population from Horco Molle, Tucuman, Argentina was sampled. Mature virgin males and females were released into outdoor field cages to compete for mating. Morphometric analyses were applied to determine the relationship between the multivariate phenotype and copulatory success.more » Successful and unsuccessful males were measured for 8 traits: head width (HW), face width (FW), eye length (EL), thorax length (THL), wing length (WL), wing width (WW), femur length (FL), and tibia length (TIL). Combinations of different multivariate statistical methods and graphical analyses were used to evaluate sexual selection on male phenotype. The results indicated that wing width and thorax length would be the most probable targets of sexual selection. They describe a non-linear association between expected fitness and each of these 2 traits. This non-linear relation suggests that observed selection could maintain the diversity related to body size. (author) [Spanish] A pesar del interes por la aplicacion de metodos de control de bajo impacto ambiental sobre Anastrepha fraterculus (Diptera: Tephritidae), como la Tecnica del Insecto Esteril (TIE), no existe aun informacion suficiente sobre su biologia, taxonomia y comportamiento. Este trabajo tiene como objetivo evaluar el desempeno de moscas en jaulas de campo a traves del estudio de la competitividad sexual entre machos salvajes (seleccion sexual). Para ello, se muestreo una poblacion de Horco Molle, Tucuman (Argentina). En jaulas de campo se liberaron machos y hembras adultos virgenes para evaluar la competicion por el apareamiento. Se midieron ocho rasgos morfometricos en machos exitosos y no exitosos: ancho de la cabeza, ancho de la cara, largo del ojo, largo del torax, largo del ala, ancho del ala, largo del femur y largo de la tibia. Se realizaron analisis morfometricos para determinar la relacion entre el fenotipo multivariado y el exito copulatorio. Para evaluar la seleccion sexual sobre el fenotipo del macho se utilizaron diferentes combinaciones de metodos estadisticos multivariados y analisis graficos. Los resultados demostraron que el ancho de ala y el largo de torax serian los blancos mas probables de seleccion sexual, y describen una asociacion no lineal entre el exito copulatorio y cada uno de estos dos rasgos. Dicha asociacion sugiere que la seleccion observada mantendria la diversidad para el tamano del cuerpo. (author)« less

Astronomy Teaching in Argentina in the 19th Century. (Spanish Title: La Enseñanza de la Astronomía en la Argentina del Siglo XIX.) O Ensino de Astronomia na Argentina no Século XIX

NASA Astrophysics Data System (ADS)

Norberto Cornejo, Jorge; Santilli, Haydée

2010-12-01

Sarmiento believed that Copernican astronomy was one of the critical scientific disciplines to the formation of a "modern" citizen. In this work, we shall study astronomical science from two points of view: from the scientific knowledge and the educational presentation of such knowledge. Our study will address in Argentina in 19th century, starting from the initiative of Bernardino Rivadavia in 1821, who founded an astronomic observatory at Buenos Aires, until the first activities of the observatories at Córdoba and La Plata. On both lines, scientific and educative, we shall analyze the influence of positivist ideas. We shall highlight epistemological differences between both observatories, Córdoba's based on French positivism and La Plata's based on German positivism. We shall also show the different attitude of both observatories towards education. We shall see the way in which positivist ideas had great relevance in the training of elementary school teachers. We shall also establish the relevant influence of the socio-historical context over the astronomical development, and show that astronomy was a fundamental social factor at Argentina history. Domingo F. Sarmiento consideraba que la astronomía copernicana era una de las disciplinas científicas fundamentales para la conformación de un ciudadano "moderno". En este trabajo estudiaremos la ciencia astronómica desde dos vertientes: la referida específicamente al conocimiento científico y aquella vinculada con la presentación educativa de dicho conocimiento. Nuestro estudio se desarrollará en Argentina durante el siglo XIX, desde la iniciativa de Bernardino Rivadavia en 1821, de establecer en Buenos Aires un observatorio astronómico, hasta las primeras actividades de los observatorios de Córdoba y de La Plata. En ambas vertientes, científica y educativa, analizaremos la influencia de las ideas positivistas. Resaltaremos las diferencias epistemológicas entre los dos observatorios, orientado el primero según el positivismo francés, y el segundo de acuerdo al positivismo alemán. También señalaremos la distinta actitud de ambos observatorios frente a la educación. En esta última dimensión veremos cómo las ideas positivistas tuvieron gran importancia en la formación de maestros impartida en las Escuelas Normales. Estableceremos también la relevante influencia del contexto socio-histórico en el desarrollo de la astronomía, y, a su vez, apreciaremos que esta última fue un actor social fundamental en la Historia Argentina. Domingo F. Sarmiento acreditava que a astronomia de Copérnico fosse uma das disciplinas científicas fundamentais para a formação de um cidadão "moderno". Neste trabalho estudaremos astronomia a partir de duas perspectivas: a científica e a educacional Nosso estudo será desenvolvido para a Argentina no século XIX, a partir da iniciativa de Bernardino Rivadavia, em 1821, que estabeleceu um observatório astronômico em Buenos Aires, até as primeiras atividades dos observatórios de Córdoba e La Plata. Em ambas as perspectivas, científica e educativa, vamos analisar a influência das ideias positivistas. Discutiremos como existiram diferenças epistemológicas entre eles, o Observatório de Córdoba orientado de acordo com o positivismo francês, e La Plata, de acordo com o positivismo alemão. Ambos os observatórios tinha uma atitude diferente em relação à educação. As ideias positivistas foram muito importantes para treinar professores do ensino primário na Argentina. Nós iremos enfatizar a importante influência do contexto sócio-histórico na astronomia, já que esta ciência foi um importante ator social na história da Argentina.

En la búsqueda de características en eyecciones coronales de masa que discriminen entre dos paradigmas físicos en modelos de ECMs

NASA Astrophysics Data System (ADS)

Paissan, G.; Stenborg, G.; Rovira, M.

Se conocen tres diferentes fenómenos de gran escala que ocurren en la atmósfera solar, denominados eyecciones coronales de masa (ECMs), protuberancias eruptivas y grandes fulguraciones de dos bandas. Estos fenómenos están estrechamente relacionados y podrían ser distintas manifestaciones de un único proceso físico. Las ECMs son definidas como eyecciones de gran escala de masa y flujo magnético desde la baja corona al espacio interplanetario. Desde su descubrimiento en los '70, muchos modelos han sido propuestos para explicar su origen y evolución. La explicación física de las ECMs es un tema de debate intenso. No obstante, los modelos pueden sintetizarse en dos grandes grupos: 1) los modelos de inyección de flujo y 2) los modelos de almacenamiento y liberación. En este trabajo, se presentan los estudios realizados con una serie de eventos observados con el coronógrafo MICA (Mirror Coronograph for Argentina), el telescopio en H-alfa HASTA (H-alpha Solar Telescope for Argentina) y los coronógrafos C2 y C3 de la sonda SOHO (Solar and Heliospheric Observatory). Los eventos que pudieron ser identificados como ECMs son contrastados dentro del esquema de los dos paradigmas teóricos propuestos.

[Not Available].

PubMed

Vio, Fernando; Lera, Lydia; Salinas, Judith

2016-07-19

Objetivo: mediante la técnica de consenso Delphi, conocer la opinión de un grupo de expertos en nutrición, educación y gastronomía para buscar consenso sobre metodologías educativas en alimentación saludable, alumnos de tercero a quinto año básico, sus familias y profesores.Métodos: con los resultados de encuestas y grupos focales realizados previamente a niños, padres y profesores, se elaboró un cuestionario que fue enviado a 51 expertos en nutrición, educación y gastronomía en una primera ronda. Los resultados fueron analizados y reenviados en una segunda ronda con las preguntas no consensuadas, obteniendo 38 respuestas.Resultados: hubo consenso en que se pueden cambiar hábitos en escuelas mediante talleres de cocina con chefs o monitores, educación activo-participativa y huertos escolares. Padres y profesores deben tener habilidades culinarias saludables para educar a los niños. Estos deben hacer uso racional del dinero en la escuela. Para ello es necesario cambiar la oferta del kiosko hacia alimentos saludables, o suprimirlo si no es saludable. Los profesores deben capacitarse con talleres de autocuidado y vida sana para educar en alimentación saludable a los niños en horarios de clase con material educativo, talleres de cocina con recetas y aprovechar horarios de desayuno y almuerzo para actividades educativas. Los padres deben participar en talleres para escoger alimentos saludables en lugares de venta y preparar menús saludables. Los niños deben aprender habilidades culinarias simples, preparando y degustando alimentos saludables. Conclusiones: estos resultados son fundamentales para diseñar materiales educativos en alimentación saludable que cambien los malos hábitos alimentarios actuales.

Neuroimagen en la enfermedad de Alzheimer: nuevas perspectivas

PubMed Central

Becker, James T.

2012-01-01

Introducción y desarrollo En los próximos 50 años vamos a presenciar un incremento significativo de la población mayor de 65 años y por lo tanto va a aumentar, considerablemente, el número de individuos con riesgo de desarrollar demencias neurodegenerativas, especialmente la enfermedad de Alzheimer (EA). Las estrategias actuales de tratamiento farmacológico y no farmacológico se han centrado en las fases sintomáticas de esta enfermedad y, gradualmente, vamos teniendo una mayor comprensión de los posibles factores de riesgo del síndrome clínico. Conclusiones Los estudios de neuroimagen han sido muy útiles para mostrar los cambios estructurales del envejecimiento normal y patológico, así como también los factores de riesgo para la EA. Los tratamientos apropiados de los factores de riesgo y su posible combinación con tratamientos específicos para la EA podrían prolongar el período presintomático de la EA y, por tanto, mejorar la calidad de vida y disminuir la carga para el paciente, la familia y la sociedad. PMID:20517866

El Planetario Móvil de la Municipalidad de la ciudad de Córdoba

NASA Astrophysics Data System (ADS)

Suárez, F. E.; Campos, M.; Goldes, G. V.; Carranza, G. J.; Romero, R.; Juri, H. O.

Se describen las características y operatoria del nuevo Planetario Móvil. Se trata de un equipamiento de propiedad de la Municipalidad de la Ciudad de Córdoba que es operado por personal y en el predio de la Universidad, en virtud de un convenio suscripto entre ambas instituciones. El planetario consta de una cúpula inflable y de un proyector con programas alternativos que incluyen temas de astronomía, geografía, biología y medio ambiente, entre otros. En la actualidad opera en las instalaciones del Pabellón Argentina de la Ciudad Universitaria y recibe delegaciones escolares de todo el territorio provincial. El Planetario Móvil es parte de un proyecto más amplio de divulgación científica en el cual interactúan la Universidad y el Municipio.

Mujer Sana, Familia Fuerte: The Effects of a Culturally-Relevant, Community-Based, Promotores Program to Increase Cervical Cancer Screening among Latinas.

PubMed

McDonough, A Manuela; Vargas, Marcela; Nguyen-Rodriguez, Selena; Garcia, Melawhy; Galvez, Gino; Rios-Ellis, Britt

2016-01-01

Although cervical cancer can be prevented through screening and follow-up, Latinas' rate of Pap tests remains low due to knowledge gaps and cultural and attitudinal factors. This study used a single-group pre-/post-test design to evaluate the effectiveness of Mujer Sana, Familia Fuerte (Healthy Woman, Strong Family), an intervention intended to improve Latinas' cervical cancer prevention knowledge, attitudes, self-efficacy to obtain a Pap test, and intention to get tested. The intervention is delivered through a single session by promotores de salud, who use a culturally competent, linguistically appropriate toolkit. A total of 5,211 Latinas participated in the study. The evaluation indicated that participants had increases in knowledge, positive attitudes, self-efficacy, and intention to test. Latinas have a low rate of cervical cancer screening but a high rate of cervical cancer, and Mujer Sana, Familia Fuerte shows promise as a public health practice for use with this population.

Mujer Sana, Familia Fuerte: The Effects of a Culturally-Relevant, Community-Based, Promotores Program to Increase Cervical Cancer Screening among Latinas

PubMed Central

McDonough, A. Manuela; Vargas, Marcela; Nguyen-Rodriguez, Selena; Garcia, Melawhy; Galvez, Gino; Rios-Ellis, Britt

2018-01-01

Objective Although cervical cancer can be prevented through screening and follow-up, Latinas’ rate of Pap tests remains low due to knowledge gaps and cultural and attitudinal factors. Methods This study used a single-group pre-/post-test design to evaluate the effectiveness of Mujer Sana, Familia Fuerte (Healthy Woman, Strong Family), an intervention intended to improve Latinas’ cervical cancer prevention knowledge, attitudes, self-efficacy to obtain a Pap test, and intention to get tested. The intervention is delivered through a single session by promotores de salud, who use a culturally competent, linguistically appropriate toolkit. A total of 5,211 Latinas participated in the study. Results The evaluation indicated that participants had increases in knowledge, positive attitudes, self-efficacy, and intention to test. Conclusion Latinas have a low rate of cervical cancer screening but a high rate of cervical cancer, and Mujer Sana, Familia Fuerte shows promise as a public health practice for use with this population. PMID:27180696

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

Gandolfo, D.; McKay, F.; Medal, J.C.

An open-field experiment was conducted to assess the suitability of the South American leaf feeding beetle Gratiana boliviana Spaeth for biological control of Solanum viarum Dunal in the USA. An open-field test with eggplant, Solanum melongena L., was conducted on the campus of the University of Buenos Aires, Argentina, and a S. viarum control plot was established 40 km from the campus. One hundred adult beetles were released in each plot at the beginning of the experiment during the vegetative stage of the plants, and forty additional beetles were released in the S. melongena plot at the flowering stage. Allmore » the plants in each plot were checked twice a week and the number of adults, immatures, and eggs recorded. Results showed almost a complete rejection of eggplant by G. boliviana. No noticeable feeding damage was ever recorded on eggplant. The experiment was ended when the eggplants started to senesce or were severely damaged by whiteflies and spider mites. The results of this open-field experiment corroborate previous quarantine/laboratory host-specificity tests indicating that a host range expansion of G. boliviana to include eggplant is highly unlikely. Gratiana boliviana was approved for field release in May 2003 in the USA. To date, no non-target effects have been observed either on eggplant or native species of Solanum. (author) [Spanish] Una prueba de campo fue conducida para evaluar la especificidad del escarabajo suramericano defoliador Gratiana boliviana Spaeth para control biologico de Solanum viarum Dunal en los Estados Unidos. La prueba con berenjena se realizo en el campo experimental de la Universidad de Buenos Aires, Argentina, y una parcela control con S. viarum fue establecida a 40 km. Cien escarabajos adultos fueron liberados en cada parcela al inicio del experimento durante la fase vegetativa, y cuarenta escarabajos adicionales fueron liberados en la parcela de berenjena durante la floracion. Todas las plantas en cada parcela fueron inspeccionadas dos veces a la semana y el numero de adultos, larvas, y posturas fueron registrados. Resultados indicaron un casi completo rechazo de la berenjena por G. boliviana. Ningun dano visible de defoliacion en la berenjena fue detectado. Las pruebas concluyeron cuando las plantas de berenjena alcazaron su madurez o fueron severamente danadas por mosca blanca y acaros. Resultados corroboran previas pruebas de especificidad en laboratorio/cuarentena que indican que la berenjena no es un hospedero de G. boliviana y que la posibilidad de llegar a ser una plaga de este cultivo es muy remota. Gratiana boliviana fue aprobado para ser liberado en el campo en mayo del 2003. Ningun dano ha sido observado hasta la fecha a plantas no blanco. (author)« less

PubMed

Spitale, Luis Santos; Pizzi, Rogelio Daniel; Tomas, Axel; Paez Rearte, Mirtha Gladys; Pizzi, Hugo Luis

2017-09-08

RESUMENSe informan sesenta y cinco casos de enterobiasis del apéndice cecal por Enterobius vermicularis u Oxiurus vermicularis. La enterobiasis es una parasitosis cosmopolita 5, 8,13 y frecuente. Es útil establecer si puede ser causa de apendicitis y los mecanismos involucrados. Según la literatura clásica, E. vermicularis, no es agente causal de apendicitis per se, pero permite la reproducción de los gérmenes que infiltran la pared y producen apendicitis.5, 9,10 El propósito del trabajo es informar la prevalencia de E. vermicularis en apendicitis quirúrgicas y la anatomopatología para deducir una relación causal. Informamos una muestra de 2000 piezas quirúrgicas de apéndices extraídos (1992-2003) en el Hospital de Urgencias de la ciudad de Córdoba, Argentina. Sobre un total de 2000 piezas, observamos 65 casos de enterobiasis apendicular; en 60 casos (3,25 %) no hubo histopatología propia de inflamación aguda (apéndice cecal anodino). En los 5 casos restantes, (0,25 %) observamos coexistencia de parásitos en la luz apendicular, napas de infiltrado inflamatorio agudo transmural (apendicitis aguda) y fecalitos, lo que apoyaría la etiopatogenia de tipo obstructivo que lleva al cuadro quirúrgico. La localización apendicular de Enterobius vermicularis favorecería la formación de fecalitos en la luz y la proliferación de gérmenes en la pared que llevaría a la apendicitis. Reportes señalan que la infección parasitaria constituye un porcentaje de las etiologías en apendicitis y los fecalitos son el desencadenante más común, pudiendo estar implicados en su formación algunos parásitos (Enterobius vermicularis), aunque este porcentaje es mínimo. 9, 10, 15,17.

The impact of cash transfers to poor women in Colombia on BMI and obesity: prospective cohort study.

PubMed

Forde, I; Chandola, T; Garcia, S; Marmot, M G; Attanasio, O

2012-09-01

Prevalence of obesity is rising in Latin America and increasingly affecting socially disadvantaged groups, particularly women. Conditional cash transfers are recently established welfare interventions in the region. One, Familias en Accion, transfers ∼20% of average monthly income to women in Colombia's poorest families. Previous work has found that families buy more food as a result. We tested the hypothesis that participation in Familias would be associated with increasing body mass index (BMI) in participating women. Women from participating areas and control areas (matched on environmental and socioeconomic criteria) were surveyed in 2002 and 2006. Pregnant, breast-feeding or women aged <18 or with BMI <18.5 kg m(-2) were excluded. The sample comprises 835 women from control and 1238 from treatment areas. Because some treatment areas started Familias shortly before baseline data collection, a dummy variable was created that identified exposure independent of time point or area. Follow-up was 61.5%. BMI was measured by trained personnel using standardized techniques. Overweight was defined as BMI ≥ 25 kg m(-2) and obesity as ≥ 30 kg m(-2). The effect of Familias was estimated using linear regression (or logistic regression for dichotomous outcomes) in a double-difference technique, controlling for several individual, household and area characteristics, including parity and baseline BMI, using robust standard-errors clustered at area-level in an intention-to-treat analysis. At baseline, women's mean age was 33.3 years and mean BMI 25.3 kg m(-2); 12.3% women were obese. After adjustment, exposure to Familias was significantly associated with increased BMI (β=0.25; 95% confidence interval (CI) 0.03, 0.47; P=0.03). Age (β=0.09; 95% CI 0.06, 0.13; P<0.001) and household wealth (β=0.78; 95% CI 0.41, 1.15; P<0.001) were also positively associated with BMI. Familias was also associated with increased odds of obesity (odds ratio (OR)=1.27; 95% CI 1.03, 1.57; P=0.03), as was age (OR=1.04; 95% CI 1.02, 1.06; P=0.001). Conditional cash transfers to poor women in Colombia are independently associated with increasing BMI and obesity risk. Although conditional cash transfers are generally regarded as popular and successful schemes, parallel interventions at individual, household and community level are needed to avoid unanticipated adverse outcomes.

Aceptabilidad del diagnóstico rápido casero para HIV entre hombres gay y otros hombres que tienen sexo con hombres (G&HSH) de la Ciudad de Buenos Aires

PubMed Central

Balán, Iván C.; Carballo-Diéguez, Alex; Marone, Rubén O.; Pando, María A.; Barreda, Victoria; Ávila, María M.

2011-01-01

Resumen El uso del diagnóstico rápido para HIV en Argentina, así como otros países de Latinoamérica, ha sido limitado hasta el momento. Este trabajo reporta los resultados provenientes de un estudio cualitativo realizado entre hombres gays y otros hombres que tienen sexo con hombres (G&HSH) de la Ciudad de Buenos Aires, Argentina. El objetivo principal del mismo fue conocer las ventajas y desventajas que los hombres G&HSH perciben en relación al diagnóstico rápido casero para HIV. Se realizaron ocho grupos focales con 73 participantes en los cuales se discutió acerca de las ventajas y desventajas del uso de los diagnósticos rápidos. Las respuestas fueron codificadas utilizando un programa para análisis de datos cualitativos (NVivo) y analizadas temáticamente. Los participantes describieron numerosas ventajas sobre el uso del diagnóstico rápido casero, aunque algunos reportaron importantes preocupaciones dentro de las cuales se destaca la posibilidad de impulsos suicidas si alguien recibe un resultado positivo estando solo. En términos generales se observó una gran aceptabilidad para el uso del diagnóstico rápido si el mismo es realizado por personal de salud en lugares acondicionados para este fin. PMID:25284951

Aceptabilidad del diagnóstico rápido casero para HIV entre hombres gay y otros hombres que tienen sexo con hombres (G&HSH) de la Ciudad de Buenos Aires.

PubMed

Balán, Iván C; Carballo-Diéguez, Alex; Marone, Rubén O; Pando, María A; Barreda, Victoria; Avila, María M

2011-03-01

El uso del diagnóstico rápido para HIV en Argentina, así como otros países de Latinoamérica, ha sido limitado hasta el momento. Este trabajo reporta los resultados provenientes de un estudio cualitativo realizado entre hombres gays y otros hombres que tienen sexo con hombres (G&HSH) de la Ciudad de Buenos Aires, Argentina. El objetivo principal del mismo fue conocer las ventajas y desventajas que los hombres G&HSH perciben en relación al diagnóstico rápido casero para HIV. Se realizaron ocho grupos focales con 73 participantes en los cuales se discutió acerca de las ventajas y desventajas del uso de los diagnósticos rápidos. Las respuestas fueron codificadas utilizando un programa para análisis de datos cualitativos (NVivo) y analizadas temáticamente. Los participantes describieron numerosas ventajas sobre el uso del diagnóstico rápido casero, aunque algunos reportaron importantes preocupaciones dentro de las cuales se destaca la posibilidad de impulsos suicidas si alguien recibe un resultado positivo estando solo. En términos generales se observó una gran aceptabilidad para el uso del diagnóstico rápido si el mismo es realizado por personal de salud en lugares acondicionados para este fin.

What Providers Should Know about Child Care Assistance for Families: A Targeted Effort to Reach Hispanic Families and Providers = Lo que Deben Saber los Proveedores Sobre el Programa de Ayuda de Cuidado Infantil para las Familias: Un Esfuerzo Especial para Alcanzar Familias y Proveedores Hispanos

ERIC Educational Resources Information Center

Child Care Bureau, 2004

2004-01-01

Federal and State governments can help families pay for child care. The families one serves may be eligible for this assistance, and one may receive this funding for services one provides, thus becoming a "participating provider." This paper provides answers to the following questions: (1) How can parents receive child care assistance?; (2) How do…

77 FR 21968 - Honey From Argentina: Rescission of Countervailing Duty Administrative Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-12

... DEPARTMENT OF COMMERCE International Trade Administration [C-357-813] Honey From Argentina... Argentina. See Notice of Countervailing Duty Order: Honey From Argentina, 66 FR 63673 (December 10, 2001... review of the countervailing duty order on honey from Argentina for the period January 1, 2011, through...

76 FR 16609 - Honey From Argentina: Rescission of Countervailing Duty Administrative Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-24

... DEPARTMENT OF COMMERCE International Trade Administration [C-357-813] Honey From Argentina... administrative review of the countervailing duty order on honey from Argentina for the period January 1, 2010... order on honey from Argentina. See Notice of Countervailing Duty Order: Honey From Argentina, 66 FR...

77 FR 4763 - Honey From Argentina: Notice of Initiation of Antidumping Duty New Shipper Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-31

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812] Honey From Argentina: Notice... Argentina. See Notice of Antidumping Duty Order: Honey From Argentina, 66 FR 63672 (December 10, 2001...: Background On December 10, 2001, the Department published the antidumping duty order on honey from Argentina...

75 FR 23674 - Honey from Argentina: Final Results of Antidumping Duty Administrative Review and Determination...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... DEPARTMENT OF COMMERCE International Trade Administration A-357-812 Honey from Argentina: Final... review of the antidumping duty order on honey from Argentina. See Honey from Argentina: Preliminary... preliminary results of the administrative review of the antidumping duty order on honey from Argentina for the...

77 FR 28570 - Honey From Argentina: Extension of Time Limit for the Final Results of Antidumping Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-15

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812] Honey From Argentina... administrative review for the 2009-2010 period of review (POR) of honey from Argentina. See Honey From Argentina... producers/exporters of honey from Argentina during the POR.\\1\\ \\1\\ See Preliminary Results for a detailed...

Descripción del coronógrafo a ser instalado en Argentina (MICA)

NASA Astrophysics Data System (ADS)

Stenborg, G.; Francile, C.; Schwenn, R.; Epple, A.; Rovira, M.

El ``Coronógrafo de espejo para Argentina'' es un telescopio solar terrestre a ser colocado en el Observatorio Astronómico Félix Aguilar (El Leoncito), antes de finalizar 1996, como parte de un programa de ciencia bilateral entre Alemania y Argentina. Eclipses fotográficos de alta resolución han revelado que la corona solar es altamente estructurada y variable. De hecho, está contínuamente deformada y moldeada por los movimientos convectivos de los extremos de los arcos magnéticos en la fotosfera, estando, en muchas oportunidades, afectada por explosivas liberaciones de energía. MICA, en conjunción con otros telescopios solares espaciales y terrestres, tratará de contribuir al entendimiento de cuestiones fundamentales de la física solar. Entre ellas: cómo la corona está siendo calentada, dónde y cómo el viento solar es acelerado, qué causa los transitorios coronales, etc. Para ello investigará la distribución de los parámetros del plasma y su evolución con el tiempo, la estructura espacial de la corona en fina y gran escala, procesos que ocurren en los transitorios coronales y factores que los disparan, etc. Para responder a estas cuestiones MICA observará la atmósfera solar por sobre el limbo entre 1.1 y 2 radios solares aproximadamente, usando un nuevo tipo de sistema coronográfico que permite suprimir el brillo del disco solar suficientemente bien, tomando las imágenes con una cámara CCD de 1024x1024 pixels, codificada en 12 bits, pudiendo el mismo ser operado en forma remota. En la presente exposición describiremos las características del instrumento, cómo será controlado y qué esperamos observar basados en las imágenes obtenidas por los telescopios de similares características LASCO C1 a bordo del SOHO y PICO (ubicado en el Observatorio de Pic du Midi, Francia).

The Sagrada Familia Cathedral where Gaudi envisaged his bell music

NASA Astrophysics Data System (ADS)

Yoshikawa, Shigeru; Narita, Takafumi

2004-05-01

The Sagrada Familia Cathedral in Barcelona, Spain was constructed in 1882. According to Antoni Gaudi, who worked over its grand plan, the Cathedral was supposed to be a huge musical instrument as a whole in the event of completion. As as result, the music of bells was expected to echo through the air of Barcelona from the belfries. However, Gaudi's true intention cannot be exactly known because the materials prepared by him were destroyed by war fire. If his idea of the Sagrada Familia as an architechtural music instrument is true, an acoustical balance should be considered between the roles of the Cathedral: bell music from the belfries and quiet service in the chapel. Basic structure of the Sagrada Familia seems to be an ensemble of twin towers. Following such speculation, we made a simplified acrylic 1/25-scale model of the lower structure of a twin tower located at the left side of the Birth Gate. The higher structure of this twin tower corresponds to the pinnacle where the bells should be arranged. The lower structure (about 43 m in actual height) has five passages connecting two towers. One of two towers includes five or six tandem columns whose ends are both squeezed to about 1.5 m in diameter. These columns seem to function as a kind of muffler. The location and shape of the roof over the nave is indefinite and tentatively supposed at the top of the lower structure. Based on our scale model, acoustical characteristics of the lower twin-tower structure as a muffler and acoustical differences between the exterior field and nave field will be reported and discussed.

Elastoplasticidad anisotropa de metales en grandes deformaciones

NASA Astrophysics Data System (ADS)

Caminero Torija, Miguel Angel

El objetivo de este trabajo es el desarrollo de modelos y algoritmos numericos que simulen el comportamiento del material bajo estas condiciones en el contexto de programas de elementos finitos, dando como resultado predicciones mas precisas de los procesos de conformado y deformacion plastica en general. Para lograr este objetivo se han desarrollado diversas tareas destinadas a mejorar las predicciones en tres aspectos fundamentales. El primer aspecto consiste en la mejora de la descripcion del endurecimiento cinematico anisotropo en pequenas deformaciones, lo cual se ha realizado a traves de modelos y algoritmos implicitos de superficies multiples. Ha sido estudiada la consistencia de este tipo de modelos tanto si estan basados en una regla implicita similar a la de Mroz o en la regla de Prager. Ademas se han simulado los ensayos de Lamba y Sidebottom, obteniendo, en contra de la creencia general, muy buenas predicciones con la regla de Prager. Dichos modelos podrian ser extendidos de forma relativamente facil para considerar grandes deformaciones a traves de procedimientos en deformaciones logaritmicas, similares a los desarrollados en esta tesis y detallados a continuacion. El segundo aspecto consiste en la descripcion de la anisotropia elastoplastica inicial. Esto se ha conseguido mediante el desarrollo de modelos y algoritmos para plasticidad anisotropa en grandes deformaciones, bien ignorando la posible anisotropia elastica, bien considerandola simultaneamente con la anisotropia plastica. Para ello ha sido necesario desarrollar primero un nuevo algoritmo de elastoplasticidad anisotropa en pequenas deformaciones consistentemente linealizado y sin despreciar ningun termino, de tal forma que se conserve la convergencia cuadratica de los metodos de Newton. Este algoritmo en pequenas deformaciones ha servido para realizar la correccion plastica de dos algoritmos en grandes deformaciones. El primero de estos algoritmos es una variacion del clasico algoritmo de Eterovic y Bathe para incluir la posibilidad de plasticidad anisotropa con endurecimiento mixto. Este primer algoritmo esta restringido a casos de isotropia elastica. La isotropia elastica es una hipotesis bastante habitual en plasticidad anisotropa y tiene la ventaja de que permite el uso de formulaciones mixtas u/p. El segundo algoritmo, mas complejo y general, incluye la posibilidad de elasticidad anisotropa, plasticidad anisotropa y endurecimiento mixto. Este algoritmo supone una contribucion importante ya que esta basado en hipotesis comunmente aceptadas y utilizadas en elastoplasticidad isotropa: descomposicion multiplicativa del gradiente de deformaciones en parte elastica y parte plastica, descripcion hiperelastica sencilla en funcion de deformaciones logaritmicas e integracion exponencial que conserva el volumen. Ademas, la estructura final del algoritmo es modular y relativamente sencilla, consistiendo en un pre- y un postprocesador geometrico y una correccion plastica realizada en pequenas deformaciones. El algoritmo esta consistentemente linealizado para conservar la convergencia cuadratica asintotica de los metodos de Newton y la forma final que toma dicha linealizacion es similar al caso de isotropia elastoplastica implementado; consiste en el modulo tangente algoritmico de pequenas deformaciones sobre el que se aplica una transformacion para convertirlo en el de grandes deformaciones. Todos estos modelos han sido implementados en un codigo propio de elementos finitos denominado DULCINEA, el cual tiene formulaciones lagrangianas totales y actualizadas para grandes deformaciones. Una de las tareas necesarias para poder realizar las simulaciones, ha sido el estudio e implementacion de diferentes elementos que no sufran el bloqueo volumetrico severo que se observa en formulaciones estandar basadas en desplazamientos. Este bloqueo se debe a la condicion de quasi-incompresibilidad que imponen los modelos de plasticidad desviadores y consiste en una respuesta exageradamente rigida de la solucion obtenida por el metodo de los elementos finitos estandar. Entre los elementos implementados cabe destacar el basado en la formulacion mixta u/p, que contiene una interpolacion adicional de grados de libertad de presion. Estos grados de libertad adicionales habitualmente son internos al elemento en mecanica de solidos. En este trabajo se ha desarrollado e implementado en DULCINEA una familia de elementos tridimensionales mixtos en grandes deformaciones que incluye el caso particular BMIX 27/27/4, basado en la formulacion u/p, constituido por 27 nudos, con 27 puntos de integracion estandar y 4 grados de libertad de presiones, y que pasa la condicion Inf-Sup o de Babuska-Brezzi. Sin embargo, se ha observado que la formulacion u/p presenta ciertas limitaciones bajo las hipotesis conjuntas de anisotropia elastica y anisotropia plastica. (Abstract shortened by UMI.)

New neotropical species of Trupanea (Diptera: Tephritidae) with unusual wing patterns

USDA-ARS?s Scientific Manuscript database

Four species of Trupanea (Diptera: Tephritidae) with unusual wing patterns are described from the Neotropical Region: T. dimorphica (Argentina), T. fasciata (Argentina), T. polita (Argentina and Bolivia), and T. trivittata (Argentina). Celidosphenella Hendel, 1914 and Melanotrypana Hering, 1944 are ...

78 FR 48145 - Lemon Juice From Argentina: Continuation of Suspended Antidumping Duty Investigation

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-818] Lemon Juice From Argentina... investigation on lemon juice from Argentina would likely lead to continuation or recurrence of dumping, and... suspended antidumping duty investigation on lemon juice from Argentina (``suspended investigation...

The sagrada familia: A daily whisper of the spirit

NASA Astrophysics Data System (ADS)

Campos, Arturo

2002-11-01

Sounds from the top of the Temple; songs of loyals going beyond the city, sounds of the rustic forms of the spaces for the soul; reality and miracle in just one voice, voice of religion for participation; mystery, mysticism, meditation, happiness, music and songs, bells and church towers, choirs and pulpits, religion and city. The religious architecture of Gaudi is involved by mystic sounds, real or imaginary sounds, whispers almost imperceptibles and sonorous surprises in the journeys destined to peace and spiritual calm. The Sagrada Familia in Barcelona is a Temple where the sonorous itineraries will exist and where the acoustic design of choirs, bells and bell towers was an essential idea of Antoni Gaudi. A living building with its voice singing with the people a song which will take in the whole city; ringing bells and bell towers crossing the sky and sending music, view and hearing of all the people to the new cathedral, a symbol to guide pilgrimages, ceremonies, songs and festivals. The Sagrada Familia and Barcelona, a union that Gaudi wanted to turn in total and where the acoustic design will be transformed in a daily murmur, highly spiritual. (To be presented in Spanish.)

[Not Available].

PubMed

Burgos Peláez, Rosa; Cuerda Compes, María Cristina; García-Luna, Pedro P; Martínez Faedo, Ceferino; Mauri Roca, Sílvia; Moreno Villares, José Manuel; Virgili Casas, M Nuria; Wanden-Berghe, Carmina

2016-07-19

Introducción:la nutrición parenteral (NP) a largo plazo puede asociarse a complicaciones graves, con un deterioro importante de la calidad de vida de los pacientes con síndrome de intestino corto (SIC). Teduglutida, un análogo del péptido-2 similar al glucagón, pertenece a una nueva familia terapéutica y representa el primer abordaje no sintomático del SIC. Objetivos: revisar los datos preclínicos y clínicos en cuanto a eficacia y seguridad de teduglutida. Resultados: la aprobación de teduglutida se basó en los resultados de un estudio en fase III de 24 semanas, doble ciego, controlado con placebo (STEPS). Pacientes con fallo intestinal por SIC dependientes de NP ≥ 3 veces/semana durante ≥ 12 meses recibieron 0,05 mg/kg de teduglutida (n = 43) o placebo (n = 43) 1 vez/día. En la semana 24 hubo significativamente más respondedores en el grupo de teduglutida que en el de placebo (63 vs.30%; p = 0,002). La reducción absoluta media del volumen de NP frente al valor basal en la semana 24 fue significativamente mayor con teduglutida (4,4 vs.2,3 l/semana; p < 0,001). La necesidad de NP se redujo ≥ 1 día en la semana 24 en el 54% de pacientes tratados con teduglutida vs.23% con placebo. Del total de pacientes que recibieron teduglutida en los ensayos en fase III (n = 134), el 12% consiguió una autonomía completa de la NP. Por lo general, la administración subcutánea de teduglutida se toleró bien. Conclusiones: se ha demostrado que teduglutida recupera la absorción intestinal y reduce significativamente la dependencia de la NP, consiguiendo incluso la independencia en algunos pacientes.

Cirugía de los trastornos del comportamiento: el estado del arte

PubMed Central

Yampolsky, Claudio; Bendersky, Damián

2014-01-01

Introducción: La cirugía de los trastornos del comportamiento (CTC) se está convirtiendo en un tratamiento más común desde el desarrollo de la neuromodulación. Métodos: Este artículo es una revisión no sistemática de la historia, indicaciones actuales, técnicas y blancos quirúrgicos de la CTC. Dividimos su historia en 3 eras: la primera comienza en los inicios de la psicocirugía y termina con el desarrollo de las tícnicas estereotácticas, cuando comienza la segunda era. Ésta se caracteriza por la realización de lesiones estereotácticas. Nos encontramos transitando la tercera era, que comienza cuando la estimulación cerebral profunda (ECP) comienza a ser usada en CTC. Resultados: A pesar de los errores graves cometidos en el pasado, hoy en día, la CTC está renaciendo. Los trastornos psiquiátricos que se más frecuentemente se tratan con cirugía son: depresión refractaria, trastorno obsesivo-compulsivo y síndrome de Tourette. Además, algunos pacientes con agresividad fueron tratados quirúrgicamente. Hay varios blancos estereotácticos descriptos para estos trastornos. La estimulación vagal puede ser usada también para depresión. Conclusión: Los resultados de la ECP en estos trastornos parecen alentadores. Sin embargo, se necesitan más estudios randomizados para establecer la efectividad de la CTC. Debe tenerse en cuenta que una apropiada selección de pacientes nos ayudará a realizar un procedimiento más seguro así como también a lograr mejores resultados quirúrgicos, conduciendo a la CTC a ser más aceptada por psiquiatras, pacientes y sus familias. Se necesita mayor investigación en varios temas como: fisiopatología de los trastornos del comportamiento, indicaciones de CTC y nuevos blancos quirúrgicos. PMID:25165612

Argentina: Background and U.S. Relations

DTIC Science & Technology

2008-11-05

Comercio Internacional, Y Culto, Comunicado de la Cancillería Argentina, September 11, 2008. 43 A. Rebossio, "Fernández Acusa al FBI de Desestablizar...Argentina," El País (Madrid), September 13, 2008. 44 “Argentina Slams Witness in Cash Suitcase Scandal,” Associated Press Newswires, November 4, 2008

77 FR 73021 - Lemon Juice From Argentina: Final Results of the Expedited First Sunset Review of the Suspended...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-07

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-818] Lemon Juice From Argentina... duty investigation on lemon juice from Argentina. The Department has conducted an expedited sunset... suspended antidumping duty investigation on lemon juice from Argentina, pursuant to section 751(c) of the...

77 FR 45334 - Honey From Argentina: Preliminary Rescission of Antidumping Duty New Shipper Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-31

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812] Honey From Argentina... antidumping duty order on honey from Argentina for the period of December 1, 2010, through November 30, 2011... on honey from Argentina was published on December 10, 2001.\\1\\ On January 3, 2012, the Department...

76 FR 80870 - Notice of Determination of Pest-Free Areas in Mendoza Province, Argentina

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-27

... ;D=APHIS-2010-0032. The first commenter acknowledged Argentina's history of successful Medfly control...] Notice of Determination of Pest-Free Areas in Mendoza Province, Argentina AGENCY: Animal and Plant Health... Southern and Central Oases in the southern half of Mendoza Province in Argentina as pest-free areas for...

76 FR 51934 - Determination of Pest-Free Areas in Mendoza Province, Argentina; Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-19

... acknowledged Argentina's history of successful Medfly control efforts, but stated that APHIS should not relax...] Determination of Pest-Free Areas in Mendoza Province, Argentina; Request for Comments AGENCY: Animal and Plant... received a request from the Government of Argentina to recognize additional areas as pest- free areas for...

77 FR 65670 - Honey From Argentina: Final Rescission of Antidumping Duty New Shipper Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-30

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812] Honey From Argentina: Final... order on honey from Argentina for the period of December 1, 2010, through November 30, 2011.\\1\\ We...\\ See Honey from Argentina: Preliminary Rescission of Antidumping Duty New Shipper Review, 77 FR 45334...

76 FR 5332 - Honey From Argentina: Notice of Initiation of Antidumping Duty New Shipper Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-31

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812] Honey From Argentina: Notice... received a request for a new shipper review of the antidumping duty order on honey from Argentina. See Notice of Antidumping Duty Order: Honey From Argentina, 66 FR 63672 (December 10, 2001) (Order). In...

Presentación del estudio "Links" de hombres que tienes sexo con hombres en Buenos Aires, Argentina.

PubMed

Carballo-Diéguez, Alex; Avila, María M; Balán, Iván C; Marone, Rubén; Pando, María A; Barreda, Victoria

2011-03-01

Estudios previos en Buenos Aires reportaron altas prevalencias de HIV entre HSH, con valores que oscilan entre 9 y 14% durante casi 10 años de continuo testeo. El objetivo principal de este estudio fue la evaluación de factores relacionados al comportamiento de alto riesgo para transmisión del HIV entre HSH entre los que se incluyen el conocimiento y factores emocionales, socioculturales y ambientales. Por otro lado se realizó la estimación de prevalencia e incidencia de HIV utilizando RDS (Respondent Driven Sampling), así como la presencia de otras infecciones de transmisión sexual. Por último se evaluaron los hábitos de testeo para HIV indagando que factores facilitan o impiden su realización. El estudio constó de dos fases, en primer lugar una fase cualitativa y posteriormente una fase cuantitativa con una duración total de 4 años y medio. Durante la fase cualitativa se realizaron 44 entrevistas individuales en profundidad, 8 grupos focales y 10 observaciones etnográficas (hoteles, baños públicos ("teteras"), cines pornográficos, fiestas privadas, dark rooms y discotecas). Durante la fase cuantitativa del estudio se realizó el reclutamiento de 500 participantes que provinieron de la Ciudad Autónoma de Buenos Aires, así como del Gran Buenos Aires. El reclutamiento se comenzó con 16 participantes llamados semillas. Se realizó el diagnóstico de infección por HIV, hepatitis B y C (HBV y HCV), Treponema pallidum, Virus Papiloma Humano (HPV) y Chlamidias. La colaboración establecida entre los grupos de trabajo enfocados en áreas diversas posibilitó el abordaje conjunto de nuevas estrategias de investigación antes no exploradas en nuestro país. Los resultados más relevantes de esta investigación serán progresivamente publicados en sucesivos números de Actualizaciones en SIDA.

Advice given to women in Argentina about breast-feeding and the use of alcohol

PubMed Central

Pepino, M. Yanina; Mennella, Julie A.

2006-01-01

Objective To explore the types of advice that women in Argentina received from health professionals, family members, and friends about drinking alcoholic beverages and about alcohol usage during pregnancy and lactation. Methods In December 2001 and December 2002, structured interviews were conducted with a total of 167 women who were then breast-feeding or who had recently breast-fed their infant. Mothers were asked about the type of advice, if any, that they had received about the use of alcohol from health professionals and from family members and friends. Also included were questions related to the usage of the traditional Argentine beverage “mate” (an infusion widely consumed in South America that is prepared from the leaves of the Ilex paraguayensis plant) and the types of advice the women had received about breast-feeding and neonatal care in general. Results Of the 167 women studied, 96.4% of them reported that their physician had advised them to breast-feed their infant. In addition, 93.4% of the women said they had treated their infant’s umbilical cord stump with alcohol. Fewer than half of the women (46.7%) reported that their physician had advised them about drinking alcoholic beverages during pregnancy, and even fewer (25.7%) received such advice during lactation. Family and friends were about equally likely to give advice about the consumption of alcoholic beverages during pregnancy (42.6%) and during lactation (47.9%). However, the type of advice changed, with the family and friends being significantly more likely to encourage drinking when the women were lactating than when they were pregnant (P < 0.001). Family members and friends also encouraged the drinking of mate to increase milk production. Conclusions As in other cultures, in Argentina the belief exists that alcohol enhances lactation. However, the majority of women whom we interviewed had not been counseled by their health professional about the consumption of alcoholic beverages during pregnancy and lactation. There is a need for professional development strategies that will address women’s awareness of the risks of alcohol consumption and alcohol usage. RESUMEN Objetivo Explorar el tipo de consejos que los profesionales de la salud, parientes y amigos le dieron a una muestra de mujeres en Argentina acerca del consumo de bebidas alcohólicas y el uso de alcohol durante el embarazo y la lactancia. Métodos En diciembre de 2001 y diciembre de 2002 se llevaron a cabo entrevistas estructuradas con un total de 167 mujeres que estaban amamantando o que habían amamantado recientemente. A las madres se les preguntó qué tipo de consejos, en caso de haberlos, les dieron los profesionales de la salud y sus parientes y amistades acerca del consumo de alcohol. También se plantearon preguntas sobre la bebida tradicional argentina, el mate —infusión muy popular en América del Sur que se prepara con las hojas de la planta Ilex paraguayensis— y la clase de consejos que recibieron las mujeres acerca de la lactancia materna y los cuidados neonatales en general. Resultados De las 167 mujeres estudiadas, 96,4% indicaron que el médico les había aconsejado que amamantaran a su hijo. Además, 93,4% afirmaron que habían frotado con alcohol el muñón umbilical del niño. Menos de la mitad de las mujeres (46,7%) indicaron haber recibido del médico asesoramiento acerca del consumo de bebidas alcohólicas durante el embarazo, y un porcentaje aun menor (25,7%) indicó haber recibido este tipo de asesoramiento durante la lactancia. Los parientes y amigos mostraron aproximadamente la misma propensión a aconsejar acerca del consumo de bebidas alcohólicas durante el embarazo (42,6%) y la lactancia (47,9%). No obstante, el tipo de consejo fue distinto en uno y otro caso, en el sentido de que los parientes y amigos mostraron una proclividad mayor (en grado estadísticamente significativo) a alentar a la mujer a consumir bebidas alcohólicas durante la lactancia que durante el embarazo (P < 0,001). Los parientes y amigos también alentaron el consumo de mate para estimular la producción de leche. Conclusiones Como en otros contextos culturales, en Argentina existe la creencia de que el alcohol mejora la lactancia. Sin embargo, la mayoría de las mujeres entrevistadas no habían recibido asesoramiento profesional acerca del consumo de bebidas alcohólicas durante el embarazo y la lactancia. Se necesitan estrategias profesionales orientadas a lograr que las mujeres cobren mayor conciencia de los riesgos asociados con el consumo y uso del alcohol. PMID:15673483

Opportunity costs and financial incentives for Hispanic youth participating in a family-based HIV and substance use preventive intervention.

PubMed

McCollister, Kathryn E; Freitas, Derek M; Prado, Guillermo; Pantin, Hilda

2014-02-01

This paper presents results from a pilot study of the synergies between the opportunity costs incurred by research participants, participant compensation, and program attendance in a family-based substance use and HIV preventive intervention for Hispanic adolescents in Miami-Dade County, Florida. To estimate parent/caretaker cost per session and cost for the duration of the intervention, we administered the Caretaker Drug Abuse Treatment Cost Analysis Program to a random sample of 34 families who participated in a recent clinical trial of Familias Unidas. The total opportunity cost per parent/caretaker was under $40 per group session, under $30 per family session, and just over $570 for the duration of the intervention. Participants were compensated between $40 and $50 per session and attended more than 79% of family and group sessions. Parents and caretakers incurred a cost of approximately $30-40 per intervention session for which they were adequately compensated. Attendance was very good overall for this group (>79%) and significantly higher than attendance in a comparable uncompensated study group from another recent Familias Unidas trial that targeted similar youth. Findings suggest that incentives should be considered important for future implementations of Familias Unidas and similar family-based interventions that target minority and low-SES populations.

Opportunity Costs and Financial Incentives for Hispanic Youth Participating in a Family-Based HIV and Substance Use Preventive Intervention

PubMed Central

McCollister, Kathryn E.; Freitas, Derek M.; Prado, Guillermo; Pantin, Hilda

2013-01-01

This paper presents results from a pilot study of the synergies between the opportunity costs incurred by research participants, participant compensation, and program attendance in a family-based substance use and HIV preventive intervention for Hispanic adolescents in Miami-Dade County, Florida. To estimate parent/caretaker cost per session and cost for the duration of the intervention, we administered the Caretaker Drug Abuse Treatment Cost Analysis Program (Caretaker DATCAP) to a random sample of 34 families who participated in a recent clinical trial of Familias Unidas. The total opportunity cost per parent/caretaker was under $40 per group session, under $30 per family session, and just over $570 for the duration of the intervention. Participants were compensated between $40 and $50 per session and attended more than 79% of family and group sessions. Parents and caretakers incurred a cost of approximately $30–40 per intervention session for which they were adequately compensated. Attendance was very good overall for this group (>79%) and significantly higher than attendance in a comparable uncompensated study group from another recent Familias Unidas trial that targeted similar youth. Findings suggest that incentives should be considered important for future implementations of Familias Unidas and similar family-based interventions that target minority and low-SES populations. PMID:24162106

A short history of the beginnings of hospital information systems in Argentina.

PubMed

Yácubsohn, V

2012-01-01

To describe the development of early health information systems in Argentina and their impact on the development of professional societies in the discipline The first hospital information systems and health surveillance systems in Argentina are described and related to the rise of professional organizations for health informatics. The early health information systems in Argentina are related to precursor developments in medical informatics. Argentina saw a number of hospital information systems developed starting in 1977, which had an important influence on the practice and experience in medical informatics in the country, and the participation of Argentine professionals in national, regional, and international activities in the field.

Phylodynamics of vampire bat-transmitted rabies in Argentina

PubMed Central

DOHMEN, F. GURY; BELTRAN, F.; NOVARO, L.; RUSSO, S.; FREIRE, M. C.; VELASCO-VILLA, A.; MBAYED, V. A.; CISTERNA, D. M.

2016-01-01

Common vampire bat populations distributed from Mexico to Argentina are important rabies reservoir hosts in Latin America. The aim of this work was to analyse the population structure of the rabies virus (RABV) variants associated with vampire bats in the Americas and to study their phylodynamic pattern within Argentina. The phylogenetic analysis based on all available vampire bat-related N gene sequences showed both a geographical and a temporal structure. The two largest groups of RABV variants from Argentina were isolated from northwestern Argentina and from the central western zone of northeastern Argentina, corresponding to livestock areas with different climatic, topographic and biogeographical conditions, which determined their dissemination and evolutionary patterns. In addition, multiple introductions of the infection into Argentina, possibly from Brazil, were detected. The phylodynamic analysis suggests that RABV transmission dynamics is characterized by initial epizootic waves followed by local enzootic cycles with variable persistence. Anthropogenic interventions in the ecosystem should be assessed taking into account not only the environmental impact but also the potential risk of disease spreading through dissemination of current RABV lineages or the emergence of novel ones associated with vampire bats. PMID:24661865

Alvarado score in the diagnostic of pain in the right lower quadrant.

PubMed

Lada, Paul Eduardo

2017-09-08

Acute appendicitis neither suspected nor diagnosed could develop a perforation or otherwise it would take to removing of a normal appendix. Utilization of a clinical score system for aided diagnosis of this pathology and can reduce a negative appendicitis. National Clinicas Hospital. Córdoba. Argentina. Prospective and protocolized study. 594 patients were studied between October 2002 and December 2013. 312 males and 282 females their age average was 26.2 years. Alvarado score was realized in all patients when they entered. According clinic and second valoration with the score surgical exploration was decided in 574 patients. The remaining 20 were excluded due to other pathology. The diagnosis in acute appendicitis was confirmed by surgical finding and histopathologic studies. In surgical finding we showed 594 patients (91,28 %) had acute appendicitis. There was no operative mortality. Respects morbidity there was 1,74 % of medical and 13,93 % of surgical complications. The anatomo-pathologic report showed a normal cecal appendix in 50. The incidence of negative appendicectomy was about 8.71 %. The utilization of score related to the surgical and anatomo-pathologic finding confirmed it was appreciable from 6 points to acute appendicitis diagnosis.   RESUMENAntecedentes: La apendicitis aguda no sospechada y diagnosticada puede evolucionar hacia la perforación, ó por el contrario conduce a la remoción de un apéndice normal. Objetivo: La utilización de un  sistema  de Score, desde un  punto de vista clínico, para el diagnóstico de esta patología y lograr disminuir las apendicetomías negativas.Lugar de Aplicación: Hospital Nacional de Clínicas. Córdoba. (Argentina)Diseño: Estudio prospectivo y protocolizado.Material y Métodos: Comprende a 594 pacientes estudiados entre octubre de 2002 y diciembre del 2013. De ellos, 312 eran del sexo masculino y 282 del femenino, con una edad promedio de 26,2 años de edad. A todos los pacientes se les realizo al ingreso el Score de Alvarado. En base a la clínica y a una segunda valoración con el Score se decidió la exploración quirúrgica en 574 pacientes. De los 20 restantes, fueron excluidos por otra patología. El diagnóstico de apendicitis aguda fue confirmado por los hallazgos quirúrgicos y la  anatomía patológica.Resultados: En los hallazgos operatorios se encontró en 524 pacientes (91,28%) que tenían una apendicitis aguda. No hubo mortalidad postoperatoria. En relación a la morbilidad hubo un 1,74 % de complicaciones médicas y un 13,93 % de las quirúrgicas. El informe anatomopatológico mostró en 50 pacientes un apéndice cecal normal. Por lo tanto la incidencia de las apendicetomías negativas fue del 8,71%. Conclusiones: La utilización del Score en relación a los hallazgos quirúrgicos y anatomopatológicos confirma que fue sensible a partir de 6 puntos para el diagnóstico de apendicitis aguda.

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

Examining adherence among challenging patients in public and private HIV care in Argentina

PubMed Central

Jones, Deborah; Cook, Ryan; Cecchini, Diego; Sued, Omar; Bofill, Lina; Weiss, Stephen; Waldrop-Valverde, Drenna; Lopez, Maria R; Spence, Andrew

2015-01-01

Treatment engagement, retention and adherence to care are required for optimal HIV outcomes. Yet, patients may fall below the treatment recommendations for achieving undetectable viral load or not be retained in care. This study examined the most challenging patients in Buenos Aires, Argentina, those non-adherent to HIV care. Men (n = 61) and women (n = 59) prescribed antiretrovirals (ARVs) and non-adherent to treatment in the prior 3 to 6 months were enrolled and assessed regarding adherence, knowledge, motivation and attitudes regarding treatment. Private clinic patients had lower viral load and higher self-reported adherence than public clinic patients. Motivations to be adherent and positive beliefs regarding ARVs were associated with increased adherence in public clinic participants. Increased self-efficacy was associated with increased adherence among participants from both clinics. Results support patient and provider interventions that strengthen the characteristics supporting adherence, engagement and retention in public and private clinic settings. Resumen El compromiso, la retención en el cuidado y adherencia al tratamiento son esenciales para el manejo óptimo del paciente con VIH. Sin embargo, muchos pacientes con VIH no siguen las el tratamiento para lograr tener una carga viral indetectable, o no permanecen bajo cuidado médico. Este estudio examina los pacientes más difíciles de retener en el cuidado médico en Buenos Aires, Argentina. Hombres (n = 61) y mujeres (n = 59) a los que se les habían recetado antiretrovirales pero seguían el tratamiento en los últimos 3 - 6 meses participaron en el estudio. Adherencia, conocimiento, motivación y actitudes frente al tratamiento fueron evaluados. Los pacientes en la clínica privada tenían menor carga viral y mejor adherencia que los de la clínica pública. Motivación y pensamientos positivos con respecto a antiretrovirales estaban asociados con mejor adherencia en los pacientes de la clínica pública. La autoeficacia estaba asociada con mejor adherencia en los pacientes en las dos clínicas. Los resultados indican que son necesarias intervenciones en pacientes y médicos para mejorar adherencia, compromiso y retención en el cuidado tanto en clínicas públicas como privadas. PMID:25777507

The Ochodaeidae of Argentina (Coleoptera, Scarabaeoidea)

PubMed Central

Paulsen, M.J.; Ocampo, Federico C.

2012-01-01

Abstract The Ochodaeidae (Coleoptera: Scarabaeoidea) of Argentina are revised. Previously, two species of Ochodaeinae were known from the country, both in the genus Parochodaeus Nikolajev: Parochodaeus campsognathus (Arrow) and Parochodaeus cornutus (Ohaus). An additional 7 species of Parochodaeus from Argentina are described here as new. In addition, Gauchodaeus patagonicus, new genus and new species in the subfamilyChaetocanthinae, is described. This is the first record of the subfamily Chaetocanthinae in South America. Redescriptions, diagnoses, and maps are provided for each species. We also provide a key to genera and a key to species of Parochodaeus of Argentina. With this work, the number of ochodaeid species known from Argentina is increased from 2 to 10. PMID:22451781

Argentina.

PubMed

1986-06-01

This discussion of Argentina covers geography, the people, history and political conditions, government, economy, foreign relations, and relations between the US and Argentina. In 1985, the population of Argentina was estimated to be 30.6 million with an estimated annual growth rate of 1.5%. The infant mortality rate is 34.1/1000, and life expectancy is 70.2 years. Argentina, which shares land borders with Bolivia, Brazil, Chile, Paraguay, and Uruguay, is bounded by the Atlantic and the Antarctic Oceans. Descendants of Italian and Spanish immigrants predominate in Argentina, but many trace their origins to British and West and East European ancestors. In recent years, there has been a substantial influx of immigrants from neighboring Latin American countries. The native Indian population, estimated to be 50,000, is concentrated in the peripheral provinces of the north, northwest, and south. What is now Argentina was discovered in 1516 by the Spanish navigator Juan de Solia. The formal declaration of independence from Spain was made on July 9, 1816. In the late 19th century, 2 forces worked to create the modern Argentine nation: the introduction of modern agricultural techniques and the integration of Argentina into the world economy. Argentina has impressive human and natural resources, but political conflict and uneven economic performance since World War II have impeded full realization of its considerable potential. Yet, it is one of the wealthiest countries in Latin America. Among the reasons for the military coup of March 1976 was the deteriorating economy, caused by declining production and rampant inflation. Under the leadership of the Minister of the Economy, the military government focused attention on those immediate problems, and, in 1978, embarked on a new development strategy focusing on the establishment of a free market economy. There was little improvement in the economy, and a new economic plan was introduced in 1985 which has capped inflation by introducing wage and price controls. Agricultural products constitute a major source of foreign exchange earnings. Argentina pursues a pragmatic, ideologically pluralistic foreign policy, maintaining relations with almost all countries. The US and Argentina have maintained diplomatic relations since 1823. Both countries have sought to maintain a harmonious, constructive relationship based on reciprocal respect and understanding.

Argentina: Its Physical-Cultural Backgrounds and Implications for United States Foreign Policy

ERIC Educational Resources Information Center

Vent, Herbert J.

1974-01-01

This article provides a short history of political events in Argentina and a look at the people, geography, and economy of the country in order to consider current relations between Argentina and the United States. (JH)

Educational Decentralization Policies in Argentina and Brazil: Exploring the New Trends.

ERIC Educational Resources Information Center

Derqui, Jorge M. Gorostiaga

2001-01-01

Analyzes educational decentralization trends and policies in Argentina and Brazil during 1990s, includes case studies. Discusses historical background and rationales behind "provinicialization" in Argentina and "municipalization" in Brazil; identifies commonalities, including centralization of curriculum and evaluation…

Prediction of seasonal water-table fluctuations in La Pampa and Buenos Aires, Argentina

NASA Astrophysics Data System (ADS)

Tanco, Raúl; Kruse, Eduardo

2001-07-01

The fluctuation of the water table east of La Pampa province and northwest of Buenos Aires province, Argentina, influences agricultural production in the region because it is closely related to the alternation of dry and wet periods. Sea-surface temperature (SST) anomalies have been used as predictors to forecast atmospheric variables in different regions of the world. The objective of this work is to present a simple model to forecast seasonal rainfall using SST distribution in the Pacific Ocean as a predictor. Once the relationship between precipitation and water-table fluctuations was established, a methodology for the prediction of water-table fluctuations was developed. A good agreement between observed and predicted water-table fluctuations was found when estimating water-table fluctuations in the summer and autumn seasons. Résumé. Les fluctuations de la nappe à l'est de la province de La Pampa et au nord-ouest de la province de Buenos Aires (Argentine) influence la production agricole de la région parce qu'elle est étroitement liée à l'alternance de saisons sèches et humides. Les anomalies de la température de surface de l'océan (SST) ont été utilisées comme prédicteurs pour prévoir les variables atmosphériques dans différentes régions du monde. L'objectif de ce travail est de présenter un modèle simple de prévision des précipitations saisonnières en utilisant comme prédicteur la distribution des SST dans l'Océan Pacifique. Une fois que la relation entre les fluctuations des précipitations et celles de la nappe a été établie, une méthodologie de prédiction des variations de la nappe a été mise au point. Un bon accord entre les variations de la nappe observées et celles prédites a été trouvé pour les estimations des variations de nappe en été et en automne. Resumen. La fluctuación del nivel freático al este de la provincia de La Pampa y al nordeste de la de Buenos Aires (Argentina) repercute en la producción agrícola de la región, ya que está íntimamente relacionada con la alternancia de períodos secos y húmedos. Se ha utilizado las anomalías de la temperatura superficial del mar (TSM) para predecir las variables atmosféricas en diferentes áreas del mundo. El objetivo de este trabajo es presentar un modelo sencillo para pronosticar la precipitación estacional por medio de la distribución de TSM en el Océano Pacífico. Una vez establecida la relación entre la precipitación y las fluctuaciones del nivel freático, se desarrolló una metodología para predecir las fluctuaciones de éste. Se obtuvo un buen ajuste entre las fluctuaciones predichas y observadas del nivel freático en las estaciones de verano y otoño.

Papers Selected for Presentation at the International Symposium on Remote Sensing of Environment (16th) Held at Buenos Aires, Argentina on 2-9 June 1982. Volume 1.

DTIC Science & Technology

1982-06-01

Subsurface Water Parameters Using Radiance Measurements from Space. POOP 022 Limnological Study of the Coastal Lagoon ’Coyuca de Benitez, Guerrero...unlimited. ORGANIZED BY Comisi6n Nacional de Investigaciones Espaciales Buenos Aires, Argentina Environmental Research Institute of Michigan Ann Arbor...Michigan, USA SPONSORED, IN PART, BY ARGENTINA Comando en Jefe de la Fuerza Aerea Argentina Secretarla de Planeamiento de la Presidencia de la Naci6n

Familias 3 - Extensions and new functionality.

PubMed

Kling, Daniel; Tillmar, Andreas O; Egeland, Thore

2014-11-01

In relationship testing the aim is to determine the most probable pedigree structure given genetic marker data for a set of persons. Disaster Victim Identification (DVI) based on DNA data from presumed relatives of the missing persons can be considered to be a collection of relationship problems. Forensic calculations in investigative mode address questions like "How many markers and reference persons are needed?" Such questions can be answered by simulations. Mutations, deviations from Hardy-Weinberg Equilibrium (or more generally, accounting for population substructure) and silent alleles cannot be ignored when evaluating forensic evidence in case work. With the advent of new markers, so called microvariants have become more common. Previous mutation models are no longer appropriate and a new model is proposed. This paper describes methods designed to deal with DVI problems and a new simulation model to study distribution of likelihoods. There are softwares available, addressing similar problems. However, for some problems including DVI, we are not aware of freely available validated software. The Familias software has long been widely used by forensic laboratories worldwide to compute likelihoods in relationship scenarios, though previous versions have lacked desired functionality, such as the above mentioned. The extensions as well as some other novel features have been implemented in the new version, freely available at www.familias.no. The implementation and validation are briefly mentioned leaving complete details to Supplementary sections. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Nuclear safeguards in Brazil and Argentina: 25 years of ABACC

NASA Astrophysics Data System (ADS)

Kassenova, Togzhan

2017-11-01

As possessors of advanced nuclear technology, Brazil and Argentina bear special responsibility for helping the international community and neighbors in their region feel confident that their nuclear programs are peaceful, secure, and safe. Over the past 25 years, the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) has played an indispensable role in strengthening such confidence by implementing nuclear safeguards in the two countries. Today, ABACC carries out safeguards inspections at a total of 76 nuclear facilities in Brazil and Argentina. This article describes how Brazil and Argentina view trends in the global nonproliferation regime and international nuclear safeguards, and explains how these trends relate to unique challenges and opportunities facing Brazil, Argentina, and ABACC.

76 FR 29192 - Honey From Argentina: Final Results of Antidumping Duty Administrative Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

... Results of Antidumping Duty Administrative Review AGENCY: Import Administration, International Trade...) published its preliminary results of the 2008-2009 administrative review of the antidumping duty order on honey from Argentina. See Honey From Argentina: Preliminary Results of Antidumping Duty Administrative...

Falkland’s War: Strategic, Intelligence and Diplomatic Failures

DTIC Science & Technology

1985-05-01

Foreign and Commonwealth Office. Background Brief: Argentina Misinformation, July 1982. El Diario de Caracas. Special Edition: Las Malvinas. Mayo 1982...Daily Telegraph, 27 April 1982. • Aldo Ferrer. " Economia Argentina y estrategia preindustrial" in Alain Ronquie, ed.. Argentina hoy. Buenos Aires

[Dangerous wet nurses: breastfeeding, science, and slavery in A Mãi de Familia].

PubMed

Carula, Karoline

2012-12-01

The article examines how the defense of breastfeeding was intertwined with slavery-related issues in 'A Mãi de Familia', a newspaper that circulated in the city of Rio de Janeiro (1879-1888). A special focus of analysis are the articles signed by physician Carlos Costa, main editor and founder of the periodical. After introducing the newspaper, the text goes on to highlight the fight in favor of breastfeeding, which was a highly notable topic aimed at educating women to fulfill their maternal roles in accordance with hygienic parameters. It then discusses how the fact that most wet nurses were slaves influenced arguments against mercenary breastfeeding. Lastly, it analyzes a story published in the newspaper, which narrates the misfortunes of a captive wet nurse.

Boll weevil invasion process in Argentina

USDA-ARS?s Scientific Manuscript database

The boll weevil, Anthonomus grandis grandis Boheman, is the most destructive cotton pest in the Western Hemisphere. In 1993, the pest was reported in Argentina, and in 1994 boll weevils were captured in cotton fields in the Formosa Province on the border between Argentina and Paraguay. The pest ha...

Towards a New Cartography of Curriculum Reform: Reflections on Educational Decentralization in Argentina.

ERIC Educational Resources Information Center

Dussel, Ines; Tiramonti, Guillermina; Birgin, Alejandra

2000-01-01

States that educational reforms in Argentina have reshaped both school knowledge and institutional patterns of school administration. Analyzes the process of "curriculum reterritorialization" in Argentina, the contradictions and displacements it produces, and the hybrid products that result. Traces reterritorialization through four…

78 FR 46610 - Lemon Juice From Argentina and Mexico

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-01

... Argentina and Mexico Determination On the basis of the record \\1\\ developed in the subject five-year reviews... determines that termination of the suspended antidumping duty investigation on lemon juice from Mexico would...), entitled Lemon Juice from Argentina and Mexico: Investigation Nos. 731-TA-1105-1106 (Review). By order of...

78 FR 47006 - Lemon Juice From Argentina and Mexico

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... Argentina and Mexico Determination On the basis of the record \\1\\ developed in the subject five-year reviews... determines that termination of the suspended antidumping duty investigation on lemon juice from Mexico would...), entitled Lemon Juice from Argentina and Mexico: Investigation Nos. 731-TA-1105-1106 (Review). By order of...

Especies del género Tamarix (Tamaricaceae) invadiendo ambientes naturales y seminaturales en Argentina

USDA-ARS?s Scientific Manuscript database

Tamarix species (Tamaricaceae) invading natural and seminatural habitats in Argentina. The genus Tamarix includes species behaving as aggressive invaders in the USA, México and Australia. Previous studies report a variable number of species of this genus cultivated in Argentina as ornamentals,wind-b...

Prospect for Development of Open Access in Argentina

ERIC Educational Resources Information Center

Miguel, Sandra; Bongiovani, Paola C.; Gomez, Nancy D.; Bueno-de-la-Fuente, Gema

2013-01-01

This perspective article presents an overview of the Open Access movement in Argentina, from a global and regional (Latin American) context. The article describes the evolution and current state of initiatives by examining two principal approaches to Open Access in Argentina: "golden" and "green roads". The article will then…

Argentina: 1862-Present.

ERIC Educational Resources Information Center

Sater, William F.

1981-01-01

Presents an annotated bibliography of materials on the history of Argentina from 1862 to the 1980s. The bibliography is intended for use by college level history instructors as they develop curriculum on Argentina and as they seek to provide students with informative, stimulating, and accessible reading. The bilbiography relies heavily on journal…

The Stenopodainae (Hemiptera, Heteroptera) of Argentina

PubMed Central

Diez, Fernando; Coscarón, María del Carmen

2014-01-01

Abstract In Argentina, 10 genera and 33 species of Stenopodainae (Hemiptera: Reduviidae) have been recorded. Diagnoses of the genera, subgenera and species are given, and an illustrated key to genera is provided. Six species are new records for Argentina and an additional seven species represent new records for provinces. PMID:25493054

Wasmannia Forel(Hymenoptera: Formicidae: Myrmicinae) in Argentina: systematics and distribution

USDA-ARS?s Scientific Manuscript database

The ant genus Wasmannia is endemic to the Neotropics, with 10 species occurring within the presumptive native range for the genus from Mexico to Argentina. Only the little fire ant, Wasmannia auropunctata is widely distributed being present from central-eastern Argentina to Bermuda, and has become i...

English in Argentina: A Sociolinguistic Profile.

ERIC Educational Resources Information Center

Nielsen, Paul Maersk

2003-01-01

Provides insight into the dimensions and dynamics of English in Argentina by drawing a sociolinguistic profile of this language in a South American setting. Begins with an overview of the languages and cultures represented in Argentina and the historical presence, contact, and availability of English from the eighteenth century on. (VWL)

75 FR 12734 - Honey from Argentina: Rescission of Countervailing Duty Administrative Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-17

... DEPARTMENT OF COMMERCE International Trade Administration [C-357-813] Honey from Argentina... opportunity to request an administrative review of the countervailing duty order on honey from Argentina. See... Administrative Review, 74 FR 62743 (December 1, 2009). On December 31, 2009, the American Honey Producers...

An Investigation of Commercial Off-the-Shelf Wireless in Support of Complex Humanitarian Disaster Operations in the Argentine Army

DTIC Science & Technology

2012-09-01

Argentina is home to a Jewish community of 200,000, the largest in Latin America (BBC, 2006). Both of these facts have introduced Argentina and the...Argentina, a region highly prone to seismic events. This moderate to strong earthquake (estimated moment magnitudes range from 6.7 to 7.8) destroyed...earthquake took place in San Juan province. It is recorded as a major seismic movement that took place in Argentina and measured magnitude 7.4 on the

AIRES and RAPEAS on the Move

NASA Technical Reports Server (NTRS)

Janches, Diego; Brunini, Claudio

2011-01-01

We report on this presentation an update on two closely related projects with relevance to LISN: AIRES (Argentina Ionospheric Radar Experiment Station) and RAPEAS (Spanish acronym for Argentina Network for Upper Atmosphere Research). AIRES' main goal is the deployment and long term operation of a face of the Afvance Modular Incoherent Scatter Radar (AMISR) close to La Plata city, in Argentina, where it is possible to perform ionospheric measurements of the geomagnetic conjugate point of the Arecibo Observatory in Puerto Rico. The initial construction of 16 AMISR panels and the infrastructure for the their deployment in Argentina have been initiated in March 2011, in the framework of a memorandum of understanding agreed between the U.S. National Science Foundation (NSF) and the Argentina National Council for Scientific and Technical Research (CONICET). In addition, in August 2011, CONICET created RAPEAS, which main objective is to maximize the benefits of AIRES as well as other networks and instruments in Argentina dedicated to Upper Atmosphere research. Over forty scientist and engineers from fifteen scientific and academic institutions are currently part of RAPE AS. Both, RAPEAS and AIRES will create a great synergy within the Argentina Upper Atmosphere community and will open new opportunities for international collaborations among which, the LISN project should play a relevant role.

A comprehensive guide to the Argentinian case-bearer beetle fauna (Coleoptera, Chrysomelidae, Camptosomata)

PubMed Central

Agrain, Federico A.; Chamorro, Maria Lourdes; Cabrera, Nora; Sassi, Davide; Roig-Juñent, Sergio

2017-01-01

Abstract Knowledge of Argentinian Camptosomata has largely remained static for the last 60 years since the last publication by Francisco de Asis Monrós in the 1950’s. One hundred and ninety Camptosomata species (182 Cryptocephalinae and 8 Lamprosomatinae) in 31 genera are recorded herein from Argentina. Illustrated diagnostic keys to the subfamilies, tribes, subtribes and genera of Argentinian Camptosomata, plus species checklists and illustrations for all genera of camptosomatan beetles cited for each political region of Argentina are provided. General notes on the taxonomy and distribution, as well as basic statistics, are also included. This study provides basic information about the Camptosomata fauna in Argentina that will facilitate in the accurate generic-level identification of this group and aid subsequent taxonomic revisions, and phylogenetic, ecological, and biogeographic studies. This information will also facilitate faunistic comparisons between neighboring countries. Two nomenclatural acts are proposed: Temnodachrys (Temnodachrys) argentina (Guérin, 1952), comb. n., and Metallactus bivitticollis (Jacoby, 1907), comb. n. The following are new records for Argentina: Stegnocephala xanthopyga (Suffrian, 1863) and Lamprosoma azureum Germar, 1824. Currently, the most diverse camptosomate tribe in Argentina is Clytrini, with almost twice the number of species of Cryptocephalini. New records for Argentina are predicted. PMID:28769688

Assessing Argentina's response to H1N1 in austral winter 2009: from presidential lethargy to local ingenuity.

PubMed

Stern, Alexandra Minna; Koreck, Maria Teresa; Markel, Howard

2011-01-01

Argentina experienced a heavy burden of novel H1N1 influenza in austral winter 2009. In early July 2009, Argentina reported more than 1,500 cases and was confronting the highest per capita H1N1 mortality rate in the world. By September 2009, more than 500 people had died of H1N1 in Argentina. Unlike sister countries Chile and Mexico, Argentina's national authorities did not respond by implementing mitigation measures such as public gathering bans and school closures or by issuing broad-based messages about personal hygiene and disease prevention. Around the globe, many observers expressed dismay at this inaction. For example, The Economist scolded the country's leadership for its halting response and seeming apathy to an escalating health crisis. Why did Argentina, a middle-income country with a developed and, in many respects, sophisticated system of health and education, fall short in enacting a national pandemic plan during the 2009 H1N1 outbreak? What can we learn from Argentina's experiences about obstacles and opportunities during a pandemic crisis? This article, based on extensive qualitative research, including document capture, media analysis, and oral history interviews, assesses Argentina's mixed response to H1N1 during austral winter 2009, and adds to a growing body of studies focused on how governments and health systems in the Americas performed during the 2009-2010 H1N1 pandemic. When the first cases of novel H1N1 influenza were identified by the U.S. Centers for Disease Control and Prevention (CDC) in mid-April 2009, Argentina's national health ministry appeared to be prepared. Starting in 2002, primarily in response to the prospect of avian influenza, the health ministry had formulated a preparedness plan and, beginning in 2005, had conducted at least five pandemic simulation exercises. In April 2009, Argentina's health ministry activated its pandemic response plan, triggering the establishment of an executive-level situation room equipped with rapid communications and computer surveillance to track events as they unfolded. In addition, several expert committees were assembled to assess the situation and solicit input from health practitioners, academics, hospital staff, and allied professionals.

The Influence of Positivism in the Nineteenth Century Astronomy in Argentina

ERIC Educational Resources Information Center

Santilli, Haydee; Cornejo, Jorge Norberto

2013-01-01

In this paper we analyze the influence of positivism in Argentina astronomical culture in the nineteenth century. We did the analysis from two dimensions, scientific knowledge development and science teaching. Because Argentina was a very young country at that time, it was of singular importance, not only the development of scientific knowledge…

SUBVERISON: Uruguayan Armed Forces Summary of Subversive Movement in Latin America. Part I

DTIC Science & Technology

1977-08-12

nication" ("Problemas y Perspectivas de la Comunicacion de Masas"), Buenos Aires, TROQUEL. 935 ARGENTINA. Leonard C. Lewin, "Undesirable Peace...and the Scissors. The Means of Social Communication in Argentina" ("La Red y La Tijera. Los Medios de Comunicacion Social en la Argentina

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

ERIC Educational Resources Information Center

Hernandez, Isabel

This document consists of two case studies of adult education in Argentina: (1) Adult Education--Governmental and Nongovernmental Action in Latin America and (2) Education and the Elderly Population in Argentina. Each study begins with a "face sheet" on which is recorded basic information about the entity studied and the case study…

77 FR 72384 - Lemon Juice From Argentina and Mexico; Scheduling of Full Five-Year Reviews Concerning the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-05

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 731-TA-1105-1106 (Review)] Lemon Juice From Argentina and Mexico; Scheduling of Full Five- Year Reviews Concerning the Suspended Investigations on Lemon... investigations on lemon juice from Argentina and Mexico would be likely to lead to continuation or recurrence of...

Intercultural Citizenship Education in an EFL Online Project in Argentina

ERIC Educational Resources Information Center

Porto, Melina

2014-01-01

In this article, I describe an online intercultural citizenship experience in an English as a Foreign Language (EFL) classroom in Argentina. An action research project on the Malvinas/Falklands war fought between Argentina and the UK in 1982 was carried out in 2012. Through a comparative methodology involving Argentine and English foreign language…

International Reports on Literacy Research: Argentina, Mexico, France

ERIC Educational Resources Information Center

Malloy, Jacquelynn A., Comp.; Mallozzi, Christine, Comp.

2007-01-01

This is a compilation of reports on international literacy research. The report includes 3 separate reports on Argentina, Mexico, and France. In the first report, Melina Porto reports on a new implementation of a teacher-education program currently underway in the province of Buenos Aires, Argentina, under the leadership of teacher-researcher…

Medical revolution in Argentina.

PubMed

Ballarin, V L; Isoardi, R A

2010-01-01

The paper discusses the major Argentineans contributors, medical physicists and scientists, in medical imaging and the development of medical imaging in Argentina. The following are presented: history of medical imaging in Argentina: the pioneers; medical imaging and medical revolution; nuclear medicine imaging; ultrasound imaging; and mathematics, physics, and electronics in medical image research: a multidisciplinary endeavor.

76 FR 74044 - Honey From Argentina: Final Results of Antidumping Duty New Shipper Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-30

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812] Honey From Argentina: Final...) published its preliminary results of the 2009-2010 new shipper review of the antidumping duty order on honey... Preliminary Results. \\1\\ See Honey From Argentina: Preliminary Results of Antidumping Duty New Shipper Review...

77 FR 58524 - Honey From Argentina; Final Results of Sunset Reviews and Revocation of Antidumping Duty and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-21

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812, C-357-813] Honey From... duty and countervailing duty orders on honey from Argentina.\\1\\ Because no domestic interested party... the antidumping duty and countervailing duty orders on honey from Argentina. \\1\\ See Initiation of...

77 FR 77029 - Honey from Argentina; Final Results of Antidumping and Countervailing Duty Changed Circumstances...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... DEPARTMENT OF COMMERCE International Trade Administration [A-357-812, C-357-813] Honey from... Department) is revoking the antidumping duty and countervailing duty orders on honey from Argentina because... antidumping and countervailing duty orders on honey from Argentina.\\1\\ On July 24, 2012, the American Honey...

Explaining Ethnic Disparities in Preterm Birth in Argentina and Ecuador

PubMed Central

Wehby, George L.; Pawluk, Mariela; Nyarko, Kwame A.; López-Camelo, Jorge S.

2017-01-01

Background Little is understood about racial/ethnic disparities in infant health in South America. We quantified the extent to which the disparity in preterm birth rate (PTB; < 37 gestational weeks) between infants of Native only ancestry and those of European only ancestry in Argentina and Ecuador are explained by household socioeconomic, demographic, healthcare use, and geographic location indicators. Methods The samples included 5199 infants born between 2000 and 2011 from Argentina and 1579 infants born between 2001 and 2011 from Ecuador. An Oaxaca-Blinder type decomposition model adapted to binary outcomes was estimated to explain the disparity in PTB risk across groups of variables and specific variables. Results Maternal use of prenatal care services significantly explained the PTB disparity, by nearly 57% and 30% in Argentina and Ecuador, respectively. Household socioeconomic status explained an additional 26% of the PTB disparity in Argentina. Conclusions Differences in maternal use of prenatal care may partly explain ethnic disparities in PTB in Argentina and Ecuador. Improving access to prenatal care may reduce ethnic disparities in PTB risk in these countries. PMID:27875924

The Influence of Positivism in the Nineteenth Century Astronomy in Argentina

NASA Astrophysics Data System (ADS)

Santilli, Haydée; Cornejo, Jorge Norberto

2013-06-01

In this paper we analyze the influence of positivism in Argentina astronomical culture in the nineteenth century. We did the analysis from two dimensions, scientific knowledge development and science teaching. Because Argentina was a very young country at that time, it was of singular importance, not only the development of scientific knowledge itself, but also the training of human resources for the transfer of such knowledge. In this regard, the influence of astronomy, in its role of modernizing discipline related to positivist ideal, was particularly noticeable in the training of teachers of primary schools. Domingo F. Sarmiento represents a turning point for the astronomy development in Argentina; his thought was strongly influenced by the Comtean positivism. Sarmiento believed that Copernican astronomy was one of the critical scientific disciplines to the formation of a "modern" citizen. Astronomy in Argentina was influenced by two epistemological streams: French and German positivism; however the first one was the most important. We shall show the relevant influence of the socio-historical context over the scientific development. We shall also see that science was a fundamental social actor in Argentina history.

Family violence against children and adolescents in context: How the territories of care are imbricated in the picture.

PubMed

Carlos, Diene Monique; Ferriani, Maria das Graças Carvalho

2016-08-08

to understand the context of care addressed to the families involved in family violence against children and adolescents (IVCA), as produced in the context of the Primary Health Care (PHC), from the vantage point of the practitioners of a municipality in the State of Sao Paulo. qualitative research of the social-strategic type, based on the Complexity Paradigm. The participants were 41 health practitioners in five health units of the municipality under study, pertaining to the five districts of the municipality. Data collection was done through 5 focus groups and 10 semi-structured interviews from April 24th 2013 to December 12th 2013. Data analysis was oriented by the comprehension and contextualization mindset and based on the dialogic, recursive and hologramatic principles. two main issues regarding the care provided by the Health of the Family team were identified: the context of this violence (the domestic space) and the power relations that prevail in the territory where this violence surfaces. The community health workers are the targets of specific attention because they experience the live/work dialogic in this same area. paying attention to the territory, and considering the complexity of contexts and dimensions is inherently linked to the design of care to families involved in IVCA in the PHC environment. compreender o contexto de cuidado direcionado às famílias envolvidas na violência intrafamiliar contra crianças e adolescentes (VICCA), produzido a partir da Atenção Primária à Saúde (APS), sob a ótica de profissionais de um município do interior do estado de São Paulo. pesquisa qualitativa, do tipo social estratégica, fundamentada pelo Paradigma da Complexidade. Participaram do estudo 41 profissionais de saúde de cinco unidades do município estudado, cada qual pertencente a um de seus cinco Distritos Sanitários. A coleta de dados foi realizada por meio de 5 grupos focais e 10 entrevistas semiestruturadas, no período de 24/04/13 a 17/12/13. As noções de compreensão e contextualização, e os princípios dialógicos, recursivo e hologramático direcionaram a análise dos dados. identificou-se duas questões cruciais para o cuidado desenvolvido pela equipe de saúde às famílias: o contexto onde essa violência ocorre (O espaço doméstico), e as relações de poder existentes na emergência desse cuidado no território. Os agentes comunitários merecem especial atenção por viverem a dialógica do morar-trabalhar em uma mesma área. o olhar para o território, considerando a complexidade de contextos e dimensões, se apresenta como inerente para o delineamento do cuidado às famílias envolvidas na VICCA no âmbito da APS. comprender el contexto de cuidado dirigido hacia las familias involucradas en violencia familiar contra niños y adolescentes (VICNA) que resulta de la Atención Primaria de la Salud (PHC) desde la óptica de los profesionales de un municipio del interior de Sao Paulo. investigación cualitativa del tipo social-estratégica, fundamentada en el Paradigma de la Complejidad. Participaron en el estudio 41 profesionales de salud de cinco unidades del municipio en estudio, cada una perteneciente a uno de los cinco Distritos Sanitarios. La recolección de datos se realizó por medio de cinco grupos focales y 10 entrevistas semi-estructuradas en el período entre 24/04/2013 y 17/12/2013. Las nociones de comprensión y contextualización y los principios dialógicos, recursivo y hologramático guiaron el análisis de los datos. se identificaron dos cuestiones cruciales para el cuidado desarrollado por el equipo de salud de las familias: el contexto en ocurre esta violencia (El espacio doméstico) y las relaciones de poder que existen en la emergencia de ese cuidado en el territorio. Los trabajadores comunitarios merecen una atención especial ya que viven la dialógica de trabajar/habitar en la misma área. la mirada sobre el territorio, considerando la complejidad de contextos y dimensiones, se presenta como inherente al diseño del cuidado de las familias involucradas en la VICNA en el ámbito de la APS.

Presentación del estudio “Links” de hombres que tienes sexo con hombres en Buenos Aires, Argentina

PubMed Central

Carballo-Diéguez, Alex; Ávila, María M; Balán, Iván C.; Marone, Rubén; Pando, María A.; Barreda, Victoria

2011-01-01

Resumen Estudios previos en Buenos Aires reportaron altas prevalencias de HIV entre HSH, con valores que oscilan entre 9 y 14% durante casi 10 años de continuo testeo. El objetivo principal de este estudio fue la evaluación de factores relacionados al comportamiento de alto riesgo para transmisión del HIV entre HSH entre los que se incluyen el conocimiento y factores emocionales, socioculturales y ambientales. Por otro lado se realizó la estimación de prevalencia e incidencia de HIV utilizando RDS (Respondent Driven Sampling), así como la presencia de otras infecciones de transmisión sexual. Por último se evaluaron los hábitos de testeo para HIV indagando que factores facilitan o impiden su realización. El estudio constó de dos fases, en primer lugar una fase cualitativa y posteriormente una fase cuantitativa con una duración total de 4 años y medio. Durante la fase cualitativa se realizaron 44 entrevistas individuales en profundidad, 8 grupos focales y 10 observaciones etnográficas (hoteles, baños públicos (“teteras”), cines pornográficos, fiestas privadas, dark rooms y discotecas). Durante la fase cuantitativa del estudio se realizó el reclutamiento de 500 participantes que provinieron de la Ciudad Autónoma de Buenos Aires, así como del Gran Buenos Aires. El reclutamiento se comenzó con 16 participantes llamados semillas. Se realizó el diagnóstico de infección por HIV, hepatitis B y C (HBV y HCV), Treponema pallidum, Virus Papiloma Humano (HPV) y Chlamidias. La colaboración establecida entre los grupos de trabajo enfocados en áreas diversas posibilitó el abordaje conjunto de nuevas estrategias de investigación antes no exploradas en nuestro país. Los resultados más relevantes de esta investigación serán progresivamente publicados en sucesivos números de Actualizaciones en SIDA. PMID:25264397

The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Argentina.

PubMed

Kairiyama, Eulogia; Morales Pedraza, Jorge

2009-05-01

Tissue banking activities in Argentina started in 1993. The regulatory and controlling national authority on organ, tissue and cells for transplantation activity is the National Unique Coordinating Central Institute for Ablation and Implant (INCUCAI). Three tissue banks were established under the IAEA program and nine other banks participated actively in the implementation of this program. As result of the implementation of the IAEA program in Argentina and the work done by the established tissue banks, more and more hospitals are now using, in a routine manner, radiation sterilised tissues processed by these banks. During the period 1992-2005, more than 21 016 tissues were produced and irradiated in the tissue banks participating in the IAEA program. Within the framework of the training component of the IAEA program, Argentina has been selected to host the Regional Training Centre for Latin American. In this centre, tissue bank operators and medical personal from Latin American countries were trained. Since 1999, Argentina has organised four regular regional training courses and two virtual regional training courses. More than twenty (20) tissue bank operators and medical personnel from Argentina were trained under the IAEA program in the six courses organised in the country. In general, ninety (96) tissue bank operators and medical personnel from eight Latin-American countries were trained in the Buenos Aires regional training centre. From Argentina 16 students graduated in these courses.

[The demographic and occupational characteristics of Italian migrants to Argentina, 1880-1930].

PubMed

Cacopardo, M C; Moreno, J L

1984-09-01

"This essay studies...the demographic and socio-professional characteristics of the Italian emigrants in Argentina during the period 1880-1930. Besides a reconstruction of the demographic variables (age, sex, mortality, and fertility) in the historical series, the essay also depicts the professional profile of the Italians in Argentina...." (summary in ENG, FRE) excerpt

Mesa redonda: Argentina en proyectos globales de investigaciones espaciales y astronómicas. Astronomía óptica en Argentina

NASA Astrophysics Data System (ADS)

Folatelli, G.

2016-08-01

This is a brief summary of the current status of observational astronomy in the optical range in Argentina, as seen by the author. This roundtable presentation aimed at setting off the discussion within the community about the issue of observational facilities and its posible solutions.

Private Education: Funding and (De)regulation in Argentina. Occasional Paper.

ERIC Educational Resources Information Center

Morduchowicz, Alejandro

The importance of private schools in Argentina is in contrast with the little attention they have been given in research on the country's education system. This paper has two aims: (1) to provide a brief summary of the outstanding milestones of educational privatization in Argentina; and (2) to review some of the most significant features of the…

Chytridiomycosis in two species of Telmatobius (Anura: Leptodactylidae) from Argentina.

PubMed

Barrionuevo, Sebastián; Mangione, Susana

2006-12-14

Dead specimens of Telmatobius atacamensis and T. pisanoi were found in 2 localities in northwestern Argentina. The diagnosis was positive for chytridiomycosis caused by Batrachochytrium dendrobatidis. Zoosporangia were identified in different stages: immature, mature with zoospores, empty and collapsed. This is the second report of chytridiomycosis in Argentina but the first one involving highly endangered species.

75 FR 36347 - Determination of Pest-Free Areas in Mendoza Province, Argentina; Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-25

...] Determination of Pest-Free Areas in Mendoza Province, Argentina; Request for Comments AGENCY: Animal and Plant... received a request from the Government of Argentina to recognize additional areas as pest- free areas for... determined that these areas meet the criteria in our regulations for recognition as pest-free areas. We are...

A new Batillipedidae (Tardigrada, Arthrotardigrada) from Argentina.

PubMed

Menechella, Agustín G; Bulnes, Verónica N; Cazzaniga, Néstor J

2015-10-16

A new species of marine tardigrade, Batillipes acuticauda sp. n., has been found in midlittoral sand sediments collected at Monte Hermoso beach (Buenos Aires province, Argentina). The new species differs from all other members of Batillipedidae by its combination of caudal apparatus, lateral processes and toe patterns. It is the first description of an arthrotardigrade from Argentina.

Argentina: Social Sectors in Crisis. A World Bank Country Study.

ERIC Educational Resources Information Center

World Bank, Washington, DC.

Based on the findings of a two month visit to Argentina by a World Bank Mission in November/December of 1988, this report summarizes current economic, education, and social policies in Argentina. The four major areas targeted are the social sectors, education, health care, and housing. The analysis identifies critical problems in the organization…

Discourses and Policies on Educational Quality in Argentina, 1990-2010

ERIC Educational Resources Information Center

Gorostiaga, Jorge M.; Ferreira, Adrian

2012-01-01

This article analyses the relationships between different notions of education quality and policies on primary and secondary schools implemented in Argentina during the last two decades. The authors focus on three moments: (1) the emergence of the discussion about quality (at the end of the 1980s) in Latin America and in Argentina; (2) the…

Research on English Language Teaching and Learning in Argentina (2007-2013)

ERIC Educational Resources Information Center

Porto, Melina; Montemayor-Borsinger, Ann; López-Barrios, Mario

2016-01-01

In this article we review research on English as a foreign language (EFL) teaching and learning published in Argentina between 2007 and 2013. This is the first review of a Latin American country in this series. Argentina has a century-long tradition of training EFL teachers but a comparatively shorter though fruitful history of foreign language…

School Autonomy in the Province of Buenos Aires, Argentina: Evidence from Two School Districts

ERIC Educational Resources Information Center

Astiz, M. Fernanda

2006-01-01

This article provides empirical evidence of policy adoption, outcomes and consequences of decentralization and school autonomy initiatives enacted in Argentina during the 1990s. The study examines what school autonomy meant in Argentina and how it was adopted at the provincial and school levels. Using qualitative data on school districts of the…

Projected Impact of a Sodium Consumption Reduction Initiative in Argentina: An Analysis from the CVD Policy Model – Argentina

PubMed Central

Konfino, Jonatan; Mekonnen, Tekeshe A.; Coxson, Pamela G.; Ferrante, Daniel; Bibbins-Domingo, Kirsten

2013-01-01

Background Cardiovascular disease (CVD) is the leading cause of death in adults in Argentina. Sodium reduction policies targeting processed foods were implemented in 2011 in Argentina, but the impact has not been evaluated. The aims of this study are to use Argentina-specific data on sodium excretion and project the impact of Argentina’s sodium reduction policies under two scenarios - the 2-year intervention currently being undertaken or a more persistent 10 year sodium reduction strategy. Methods We used Argentina-specific data on sodium excretion by sex and projected the impact of the current strategy on sodium consumption and blood pressure decrease. We assessed the projected impact of sodium reduction policies on CVD using the Cardiovascular Disease (CVD) Policy Model, adapted to Argentina, modeling two alternative policy scenarios over the next decade. Results Our study finds that the initiative to reduce sodium consumption currently in place in Argentina will have substantial impact on CVD over the next 10 years. Under the current proposed policy of 2-year sodium reduction, the mean sodium consumption is projected to decrease by 319–387 mg/day. This decrease is expected to translate into an absolute reduction of systolic blood pressure from 0.93 mmHg to 1.81 mmHg. This would avert about 19,000 all-cause mortality, 13,000 total myocardial infarctions, and 10,000 total strokes over the next decade. A more persistent sodium reduction strategy would yield even greater CVD benefits. Conclusion The impact of the Argentinean initiative would be effective in substantially reducing mortality and morbidity from CVD. This paper provides evidence-based support to continue implementing strategies to reduce sodium consumption at a population level. PMID:24040085

Political Socialization via a Newspaper-in-Schools Program in Argentina: Effects of Variations in Teaching Methods.

ERIC Educational Resources Information Center

Chaffee, Steven H.; And Others

A study examined the effects on political socialization of students in grades 5-6, based on teachers' use of local newspapers in classrooms throughout Argentina (except in Buenos Aires) during the 1995 school year. The newspaper program was sponsored by the Association of Dailies of the Interior Region of Argentina. Data were collected by…

A new species of Tribonium Saussure, 1862 from the Province of Misiones, Argentina (Blattaria, Blaberidae, Zetoborinae).

PubMed

Crespo, Francisco Antonio; Valverde, Alejandra Del Carmen; Iglesias, Mónica Sandra

2015-03-23

Tribonium rothi sp. n. is described from Argentina, whereas T. neospectrum and T. conspersum are recorded for the first time for that country, and their genitalia is redescribed. Femur and tibial spine armature are given and Tribonium is compared with Schistopeltis. A key to identify species of the genus Tribonium recorded in Argentina is provided.

Pro-Market Educational Governance: Is Argentina a Black Swan?

ERIC Educational Resources Information Center

Beech, Jason; Barrenechea, Ignacio

2011-01-01

In this article we explore ways in which pro-market discourses have been interpreted in policy initiatives in Argentina since the 1970s. Our argument is that even though pro-market discourses have guided reforms in many aspects of public policies in Argentina, the arena of education has overall been resistant to taking them up. The first part of…

A new species of Tullbergia (Collembola, Tullbergiidae) from Buenos Aires, Argentina

PubMed Central

Palacios-Vargas, José G.; Martínez, Ana E. Salazar

2014-01-01

Abstract A new species of Tullbergia from Argentina is described and illustrated; it is differentiated from Tullbergia paranensis by the number of vesicles of postantennal organ, pseudocelli shape and its formulae and the number of dorsal sensilla on Ant. IV. In addition a key for the identification of the members of the family from Argentina is included. PMID:25061344

Global Microlending in Education Reform: Enseñá Por Argentina and the Neoliberalization of the Grassroots

ERIC Educational Resources Information Center

Friedrich, Daniel S.

2010-01-01

This article examines the workings and underlying assumptions behind Enseñá por Argentina (Teach for Argentina), one specific program that takes part in the larger and expanding network of Teach for All, by thinking about the ways in which a global push for redefining teaching and teacher education encounters local characteristics and histories,…

The Politics of Access to Higher Education in Argentina and Brazil: A Comparative Analysis

ERIC Educational Resources Information Center

Fernandes Nogueira, Jaana Flavia

2013-01-01

Historically, higher education has played an important role in the development of societies. Indeed, this has been the case in both Argentina and Brazil. The overall goal of this dissertation is to examine the historical development and the current situation of higher education in Argentina and Brazil. In relation to history, it discusses the…

The Linguistic Experience of Italians in Buenos Aires, Argentina, 1890-1914: Language Shift as Seen through Social Spaces

ERIC Educational Resources Information Center

Italiano-McGreevy, Maria

2013-01-01

From 1890-1914, Argentina received a large influx of Italian immigrants who wanted to "hacer la América," or live the American dream of economic prosperity. With Italian immigrants representing nearly half of all immigrants entering Argentina, the government strived to create a new sense of Argentine pride and nationalism. The objective…

An update on the distribution and nomenclature of fleas (Order Siphonaptera) of bats (Order Chiroptera) and rodents (Order Rodentia) from La Rioja Province, Argentina

PubMed Central

Berrizbeitia, M. Fernanda López; Sánchez, R. Tatiana; Barquez, Ruben M.; Díaz, M. Monica

2017-01-01

Abstract The mammalian and flea fauna of La Rioja Province is one of the least known from northwestern Argentina. In this study, the distribution and nomenclature of 13 species of fleas of bats and rodents from La Rioja Province are updated. Four species of fleas are recorded for the first time in La Rioja Province including a new record for northwestern Argentina, and two new flea-host associations. An identification key and distribution map are included for all known species of Siphonaptera of bats and rodents from La Rioja Province, Argentina. PMID:28769701

Contribution to the knowledge of pathogenic fungi of spiders in Argentina. Southernmost record in the world.

PubMed

Manfrino, Romina G; González, Alda; Barneche, Jorge; Tornesello Galván, Julieta; Hywell-Jones, Nigel; López Lastra, Claudia C

The aim of this study was to identify entomopathogenic fungi infecting spiders (Araneae) in a protected area of Buenos Aires province, Argentina. The Araneae species identified was Stenoterommata platensis. The pathogens identified were Lecanicillium aphanocladii Zare & W. Gams, Purpureocillium lilacinum (Thom) Luangsa-ard, Houbraken, Hywel Jones & Samson and Ophiocordyceps caloceroides (Berk & M.A. Curtis). This study constitutes the southernmost records in the world and contributes to expanding the knowledge of the biodiversity of pathogenic fungi of spiders in Argentina. Copyright © 2016 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

Gender, age, social disadvantage and quitting smoking in Argentina and Uruguay.

PubMed

Niedzin, Mirosław; Gaszyńska, Ewelina; Krakowiak, Jan; Saran, Tomasz; Szatko, Franciszek; Kaleta, Dorota

2018-03-14

Cessation of tobacco use has the potential to provide the greatest immediate benefits for tobacco control. Understanding the social determinants of smoking cessation is an essential requirement for increasing smoking cessation at the population level. The purpose of this study was to analyze the socio-economic dimensions associated with cessation success among adults in Argentina and Uruguay. Data from the Global Adult Tobacco Survey (GATS), a cross-sectional, population-based, nationally representative survey conducted in Argentina (n=5,383) and Uruguay (n=4,833) was utilized. Univariable and multivariable logistic regression analyses with results being presented as odds ratios (OR) with 95% confidence intervals were applied to study differences among those respondents who sustained smoking abstinence (≥1 year) and those who continued smoking. The GATS study revealed that social gradients in tobacco quitting exist in Argentina and Uruguay. Being aged 25-34, particularly men in Uruguay, women in Argentina, low educated men in Argentina and having a lower asset index were associated with reduced odds for quitting. Factors that are driving differences in smoking cessation between diverse social groups in Latin America countries need to be considered when implementing relevant interventions to ensure tobacco control strategies work effectively for all population segments.

A review of the jumping tree bugs (Hemiptera: Heteroptera: Miridae: Isometopinae) of Argentina and nearby areas of Brazil and Paraguay, with descriptions of nine new species

USDA-ARS?s Scientific Manuscript database

Nine new species of jumping tree bugs, or Isometopinae, from Argentina, Paraguay, and southern Brazil are described. The genus Aristotelesia is revised and the two new species A. fuscata (Brazil) and A. medialis (Argentina) are described, and the Argentine and Paraguayan species of Myiomma are revie...

VERTICAL TRANSMISSION OF DENGUE VIRUS IN Aedes aegypti COLLECTED IN PUERTO IGUAZÚ, MISIONES, ARGENTINA

PubMed Central

Espinosa, Manuel; Giamperetti, Sergio; Abril, Marcelo; Seijo, Alfredo

2014-01-01

A finding of vertical transmission of the DEN 3 virus in male specimens of Aedes aegypti, collected in the 2009 fall-winter period, in Puerto Iguazú city, Misiones, Argentina, using the RT-PCR technique in a 15-specimen pool is reported. This result is analyzed within the context of the epidemiological situation of Argentina's northeast border. PMID:24626420

Dengue reemergence in Argentina.

PubMed Central

Avilés, G.; Rangeón, G.; Vorndam, V.; Briones, A.; Baroni, P.; Enria, D.; Sabattini, M. S.

1999-01-01

Aedes aegypti, eradicated from Argentina in 1963, has now reinfested the country as far south as Buenos Aires. In 1997, four persons with travel histories to Brazil, Ecuador, or Venezuela had confirmed dengue, and surveillance for indigenous transmission allowed the detection of 19 dengue cases in Salta Province. These cases of dengue are the first in Argentina since 1916 and represent a new southern extension of dengue virus. PMID:10460181

We Are Familia.

ERIC Educational Resources Information Center

Almendariz, Abe Lujan; Villarreal, Micha; Rodriquez, Roy C.

2001-01-01

Describes the family-based administrative structure of the Alicia Chacon International School, a magnet elementary school in El Paso, Texas. Students are motivated to learn within the school's family environment through involvement in cultural activities, multilingual instruction, and family participation. (PKP)

The host preference and impact of Argulus japonicus ectoparasite on cyprinids in Central Java, Indonesia

NASA Astrophysics Data System (ADS)

Kismiyati; Wulansari, P. D.; Dewi, N. N.

2018-04-01

The most widely cultivated freshwater fish are from Familia Cyprinidae, among others goldfish (Carassius auratus), koi (Cyprinus carpio) and comet goldfish (Carassius auratus auratus). One of the constraints of freshwater fish cultivation is ectoparasite infestation Argulus japonicus. Financial losses have been experienced by some farmers, caused by these ectoparasitic infestaions. This study was aimed to determine the impact of ectoparasite Argulus japonicus infestation on host (freshwater ornamental fish from Familia Cyprinidae), in order to find a preventive solution to treatment on the host. The results showed that prevalence of infested fish by Argulus japonicus were 57 % goldfish, 31 % comet fish and 65 % koi. Changes of histopathology on host were congestion, baoning degeneration, epithelium erosion and inflammatory cell infiltration. The image of infected leukocytes infested by Argulus japonicus were 8.5 % of lymphocytes, 4.7 % neurophils, 3.9 % monocytes, 1.45 % eosinophils and 0,17% basophils.

Molecular detection of the human pathogenic Rickettsia sp. strain Atlantic rainforest in Amblyomma dubitatum ticks from Argentina.

PubMed

Monje, Lucas D; Nava, Santiago; Eberhardt, Ayelen T; Correa, Ana I; Guglielmone, Alberto A; Beldomenico, Pablo M

2015-02-01

To date, three tick-borne pathogenic Rickettsia species have been reported in different regions of Argentina, namely, R. rickettsii, R. parkeri, and R. massiliae. However, there are no reports available for the presence of tick-borne pathogens from the northeastern region of Argentina. This study evaluated the infection with Rickettsia species of Amblyomma dubitatum ticks collected from vegetation and feeding from capybaras (Hydrochoerus hydrochaeris) in northeastern Argentina. From a total of 374 A. dubitatum ticks collected and evaluated by PCR for the presence of rickettsial DNA, 19 were positive for the presence of Rickettsia bellii DNA, two were positive for Rickettsia sp. strain COOPERI, and one was positive for the pathogenic Rickettsia sp. strain Atlantic rainforest. To our knowledge, this study is the first report of the presence of the human pathogen Rickettsia sp. strain Atlantic rainforest and Rickettsia sp. strain COOPERI in Argentina. Moreover, our findings posit A. dubitatum as a potential vector for this pathogenic strain of Rickettsia.

Genome Sequence of Acidovorax avenae Strain T10_61 Associated with Sugarcane Red Stripe in Argentina

PubMed Central

Fontana, Cecilia A.; Bassi, Daniela; Puglisi, Edoardo; Salazar, Sergio M.; Vignolo, Graciela M.; Coccocelli, Pier S.

2016-01-01

Red stripe of sugarcane in Argentina is a bacterial disease caused by Acidovorax avenae. The genome sequence from the first isolate of this bacterium in Argentina is presented here. The draft genome of the A. avenae T10_61 strain contains 5,646,552 bp and has a G+C content of 68.6 mol%. PMID:26847889

JPRS Report, Arms Control

DTIC Science & Technology

1989-04-12

14 LATIN AMERICA ARGENTINA Condor II Missile Project With Egypt Reportedly Cancelled 16 Israeli Pressure Alleged [NOTIC1AS ARGENT1NAS 4 Apr] 16...this issue, [passage omitted] JPRS-TAC-89-015 12 April 1989 LATIN AMERICA 16 ARGENTINA Condor II Missile Project With Egypt Reportedly Cancelled...Aires NOTICIAS ARGENTINAS in Spanish 1405 GMT 4 Apr 89 The technology for flight orientation and guidance has reportedly been provided by FRG and

Occurrence of Meloidogyne spp. in Argentina

PubMed Central

Doucet, M. E.; Pinochet, J.

1992-01-01

A record of 84 plant species in 32 families that are hosts to the root-knot nematode species found in Argentina is presented. The genus Meloidogyne appears to be widely distributed in the country, with Meloidogyne incognita and M. javanica the most frequently detected species. Other species found in Argentina include M. arenaria, M. cruciani, M. decalineata, M. hapla, and M. ottersoni. The present survey is supplemented with existing published information. PMID:19283059

First International Symposium, Uniportal VATS-International Course Uniportal VATS, Buenos Aires, Argentina.

PubMed

Bondulich, Gustavo J

2018-01-01

This is a report of the first three days Uniportal VATS International Meeting. The conference included oral presentations at the Universidad Catolica Argentina (UCA), on the first day. Live Surgery from Shanghai Pulmonary Hospital, Tongji University, China, and Clinica San Camilo. Bs As, Argentina on the second day and a Wet lab in Fundación Triada Mininvasiva, Fatima Pilar on the final day.

Biological Control of Tephritid Fruit Flies in Argentina: Historical Review, Current Status, and Future Trends for Developing a Parasitoid Mass-Release Program

PubMed Central

Ovruski, Sergio M.; Schliserman, Pablo

2012-01-01

In Argentina there are two tephritid fruit fly species of major economic and quarantine importance: the exotic Ceratitis capitata that originated from Southeast Africa and the native Anastrepha fraterculus. In recent years, the use of fruit fly parasitoids as biocontrol agents has received renewed attention. This increasing interest has recently led to the establishment of a program for the mass rearing of five million Diachasmimorpha longicaudata parasitoids per week in the BioPlanta San Juan facility, San Juan, Argentina. The first augmentative releases of D. longicaudata in Argentina are currently occurring on commercial fig crops in rural areas of San Juan as part of an integrated fruit fly management program on an area-wide basis. In this context, research is ongoing to assess the suitability of indigenous parasitoid species for successful mass rearing on larvae of either C. capitata or A. fraterculus. The purpose of this article is to provide a historical overview of the biological control of the fruit fly in Argentina, report on the strategies currently used in Argentina, present information on native parasitoids as potential biocontrol agents, and discuss the establishment of a long-term fruit fly biological control program, including augmentative and conservation modalities, in Argentina’s various fruit growing regions. PMID:26466633

Tobacco industry successfully prevented tobacco control legislation in Argentina

PubMed Central

Sebrie, E; Barnoya, J; Perez-Stable, E; Glantz, S

2005-01-01

Objective: To evaluate how transnational tobacco companies, working through their local affiliates, influenced tobacco control policymaking in Argentina between 1966 and 2005. Methods: Analysis of internal tobacco industry documents, local newspapers and magazines, internet resources, bills from the Argentinean National Congress Library, and interviews with key individuals in Argentina. Results: Transnational tobacco companies (Philip Morris International, British American Tobacco, Lorillard, and RJ Reynolds International) have been actively influencing public health policymaking in Argentina since the early 1970s. As in other countries, in 1977 the tobacco industry created a weak voluntary self regulating code to avoid strong legislated restrictions on advertising. In addition to direct lobbying by the tobacco companies, these efforts involved use of third party allies, public relations campaigns, and scientific and medical consultants. During the 1980s and 1990s efforts to pass comprehensive tobacco control legislation intensified, but the organised tobacco industry prevented its enactment. There has been no national activity to decrease exposure to secondhand smoke. Conclusions: The tobacco industry, working through its local subsidiaries, has subverted meaningful tobacco control legislation in Argentina using the same strategies as in the USA and other countries. As a result, tobacco control in Argentina remains governed by a national law that is weak and restricted in its scope. PMID:16183967

Regional polyphase deformation of the Eastern Sierras Pampeanas (Argentina Andean foreland): strengths and weaknesses of paleostress inversion

NASA Astrophysics Data System (ADS)

Traforti, Anna; Zampieri, Dario; Massironi, Matteo; Viola, Giulio; Alvarado, Patricia; Di Toro, Giulio

2016-04-01

The Eastern Sierras Pampeanas of central Argentina are composed of a series of basement-cored ranges, located in the Andean foreland c. 600 km east of the Andean Cordillera. Although uplift of the ranges is partly attributed to the regional Neogene evolution (Ramos et al. 2002), many questions remain as to the timing and style of deformation. In fact, the Eastern Sierras Pampeanas show compelling evidence of a long lasting brittle history (spanning the Early Carboniferous to Present time), characterised by several deformation events reflecting different tectonic regimes. Each deformation phase resulted in further strain increments accommodated by reactivation of inherited structures and rheological anisotropies (Martino 2003). In the framework of such a polyphase brittle tectonic evolution affecting highly anisotropic basement rocks, the application of paleostress inversion methods, though powerful, suffers from some shortcomings, such as the likely heterogeneous character of fault slip datasets and the possible reactivation of even highly misoriented structures, and thus requires careful analysis. The challenge is to gather sufficient fault-slip data, to develop a proper understanding of the regional evolution. This is done by the identification of internally consistent fault and fracture subsets (associated to distinct stress states on the basis of their geometric and kinematic compatibility) in order to generate a chronologically-constrained evolutionary conceptual model. Based on large fault-slip datasets collected in the Sierras de Cordoba (Eastern Sierras Pampeanas), reduced stress tensors have been generated and interpreted as part of an evolutionary model by considering the obtained results against: (i) existing K-Ar illite ages of fault gouges in the study area (Bense et al. 2013), (ii) the nature and orientation of pre-existing anisotropies and (iii) the present-day stress field due to the convergence of the Nazca and South America plates (main shortening oriented WSW-ENE). Although remarkable differences in reactivation mechanisms have been observed for the various studied lithological domains (schist, gneiss and granitic rocks), the brittle regional polyphase deformation of the Eastern Sierras Pampeanas appears to be dominated by two extensional episodes (σ3 oriented NE/ENE and WNW, respectively), which can be associated with Middle-Late Permian to Early Cretaceous tectonism, followed by a compressional paleostress (σ1 oriented ENE), which is compatible with the present day Andean convergence. Paleostress inversion techniques, despite all uncertainties involved, represent a robust approach to disentangle complex polyphase deformation histories both in term of reactivation mechanisms and strain partitioning. References: Bense, F. A., Wemmer, K., Löbens, S., & Siegesmund, S. (2013). Fault gouge analyses: K-Ar illite dating, clay mineralogy and tectonic significance-a study from the Sierras Pampeanas, Argentina. International Journal of Earth Sciences, 103, 189-218. Martino, R. D. (2003). Las fajas de deformación dúctil de las Sierras Pampeanas de Córdoba : Una reseña general. Revista de La Asociación Geológica Argentina, 58(4), 549-571. Ramos, V. A., Cristallini, E. O., & Perez, D. J. (2002). The Pampean flat-slab of the Central Andes. Journal of South American Earth Sciences, 15, 59-78.

Regional climate change scenarios applied to viticultural zoning in Mendoza, Argentina

NASA Astrophysics Data System (ADS)

Cabré, María Fernanda; Quénol, Hervé; Nuñez, Mario

2016-09-01

Due to the importance of the winemaking sector in Mendoza, Argentina, the assessment of future scenarios for viticulture is of foremost relevance. In this context, it is important to understand how temperature increase and precipitation changes will impact on grapes, because of changes in grapevine phenology and suitability wine-growing regions must be understood as an indicator of climate change. The general objective is to classify the suitable areas of viticulture in Argentina for the current and future climate using the MM5 regional climate change simulations. The spatial distribution of annual mean temperature, annual rainfall, and some bioclimatic indices has been analyzed for the present (1970-1989) and future (2080-2099) climate under SRES A2 emission scenario. In general, according to projected average growing season temperature and Winkler index classification, the regional model estimates (i) a reduction of cool areas, (ii) a westward and southward displacement of intermediate and warm suitability areas, and (iii) the arise of new suitability regions (hot and very hot areas) over Argentina. In addition, an increase of annual accumulated precipitation is projected over the center-west of Argentina. Similar pattern of change is modeled for growing season, but with lower intensity. Furthermore, the evaluation of projected seasonal precipitation shows a little precipitation increase over Cuyo and center of Argentina in summer and a little precipitation decrease over Cuyo and northern Patagonia in winter. Results show that Argentina has a great potential for expansion into new suitable vineyard areas by the end of twenty-first century, particularly due to projected displacement to higher latitudes for most present suitability winegrowing regions. Even though main conclusions are based on one global-regional model downscaling, this approach provides valuable information for implementing proper and diverse adaptation measures in the Argentinean viticultural regions. It has been concluded that regional climate change simulations are an adequate methodology, and indeed, the MM5 regional model is an appropriate tool to be applied in viticultural zoning in Mendoza, Argentina.

Regional climate change scenarios applied to viticultural zoning in Mendoza, Argentina.

PubMed

Cabré, María Fernanda; Quénol, Hervé; Nuñez, Mario

2016-09-01

Due to the importance of the winemaking sector in Mendoza, Argentina, the assessment of future scenarios for viticulture is of foremost relevance. In this context, it is important to understand how temperature increase and precipitation changes will impact on grapes, because of changes in grapevine phenology and suitability wine-growing regions must be understood as an indicator of climate change. The general objective is to classify the suitable areas of viticulture in Argentina for the current and future climate using the MM5 regional climate change simulations. The spatial distribution of annual mean temperature, annual rainfall, and some bioclimatic indices has been analyzed for the present (1970-1989) and future (2080-2099) climate under SRES A2 emission scenario. In general, according to projected average growing season temperature and Winkler index classification, the regional model estimates (i) a reduction of cool areas, (ii) a westward and southward displacement of intermediate and warm suitability areas, and (iii) the arise of new suitability regions (hot and very hot areas) over Argentina. In addition, an increase of annual accumulated precipitation is projected over the center-west of Argentina. Similar pattern of change is modeled for growing season, but with lower intensity. Furthermore, the evaluation of projected seasonal precipitation shows a little precipitation increase over Cuyo and center of Argentina in summer and a little precipitation decrease over Cuyo and northern Patagonia in winter. Results show that Argentina has a great potential for expansion into new suitable vineyard areas by the end of twenty-first century, particularly due to projected displacement to higher latitudes for most present suitability winegrowing regions. Even though main conclusions are based on one global-regional model downscaling, this approach provides valuable information for implementing proper and diverse adaptation measures in the Argentinean viticultural regions. It has been concluded that regional climate change simulations are an adequate methodology, and indeed, the MM5 regional model is an appropriate tool to be applied in viticultural zoning in Mendoza, Argentina.

What Are Sports Injuries?

MedlinePlus

... Health Information Spanish Language Health Information Related Information La historia de Ana: Cómo ella y su familia aprendieron sobre las lesiones depor… Ana's Story Lesiones deportivas: Esenciales: hojas informativas de fácil lectura View/Download/Order Publications Sports Injuries, Easy-to- ...

Stereo Pair: Patagonia, Argentina

NASA Image and Video Library

2000-06-29

This view of northern Patagonia, near El Cain, Argentina shows complexly eroded volcanic terrain, with basalt mesas, sinkholes, landslide debris, playas, and relatively few integrated drainage channels.

The Falklands and the War of Reagans Ear

DTIC Science & Technology

2013-12-01

in which Argentine strategy changed. Argentina saw itself as having three neighbors, Brazil, Chile and the UK; in that order. Argentina had...territorial disputes with all three countries and had threatened Chile over rights to access the Beagle Channel. Based on historical precedent, the UN...become known as the ‘Queens Award’ the decision of the panel went in favor of Chile ; with Argentina arguing that the UK had delivered a national

ICUs worldwide: A brief description of intensive care development in Argentina

PubMed Central

Gallesio, Antonio O

2003-01-01

The present commentary reviews the development and present situation of critical care medicine in Argentina. Critical care has a long history in our country that began in 1958. Its development has not been uniform, and followed the political and economic troubles of the country, particularly those of its health system. Nevertheless, high quality care for critically ill patients, in both human and technological terms, has been achieved in Argentina. PMID:12617737

Update on women in physics in Argentina

NASA Astrophysics Data System (ADS)

Brudny, Vera; Lagorio, Cecilia; Frechero, Marisa; Tamarit, Francisco

2013-03-01

Data collected 10 years ago in Argentina concluded that women in physics were underrepresented in many instances and that a "crystal ceiling" was firmly in place. We have collected updated data for several indicators and compared them with those obtained 10 years ago. Although there is not a clear conclusion to be drawn from this comparison, we try to explain the results within the framework of the changes in scientific policies in Argentina.

Study of the Generation of Intense Pulsed Electron Beams Using Glow Discharges

DTIC Science & Technology

1988-02-01

de Investigaciones Opticas, Rep. Argentina. (2) On leave from PROFET (UNCPBA) Programa de Fisica Experimental Tandil, Rep. Argentina. (3) Edwards... de Investigaciones Opticas, (CIC-BA) Rep. Argentina. Section III-D. Measurements of the plasma density andB. T. Szapiro is on leave from Programa de ...discussed. The radial profiles Szapiro was supported by a fellowship from the Universidad Nacional de show the presence of a high-current-density

Review of the Eriococcidae (Hemiptera: Coccomorpha) infesting Fabaceae in Argentina, with descriptions of three new species of Acanthococcus Signoret.

PubMed

González, Patricia; Claps, Lucía E; Juárez, Andrea; Moreno, Diego

2017-02-15

Three new species of Eriococcidae from Argentina, namely Acanthococcus haywardi Juárez & González sp. nov., A. punctatae Juárez & González sp. nov. and A. riojensis Juárez & González sp. nov., are described and illustrated, bringing the total number of eriococcid species now known from Argentina to 12, of which six belong to Acanthococcus Signoret and six to Hempelicoccus Kozár. They are found on 11 species of Fabaceae (subfamilies Mimosoideae and Caesalpinioidae), are widely distributed and are all restricted to the Neotropical region and the South American Transitional Zone. A key to the 12 Eriococcidae species now known on Fabaceae in Argentina is included.

Stereo Pair, Patagonia, Argentina

NASA Image and Video Library

2000-06-22

This view of northern Patagonia, at Los Menucos, Argentina shows remnants of relatively young volcanoes built upon an eroded plain of much older and contorted volcanic, granitic, and sedimentary rocks.

[Detection of Chlamydia abortus in bovine reproductive losses in the province of La Pampa, Argentina].

PubMed

Rojas, María Del C; Fort, Marcelo; Bettermann, Simone; Entrocassi, Carolina; Costamagna, Sixto R; Sachse, Konrad; Rodríguez Fermepin, Marcelo

2018-01-16

Reproductive losses linked to an infectious etiology in bovine cattle are a major economic concern worldwide. In Argentina, more than 50% of abortion cases have unknown causes. Species belonging to Chlamydiaceae family are frequent etiologic agents of abortion around the world; however, there is yet no information on their prevalence in Argentina. The objective of this work was to identify Chlamydia spp., and particularly C. abortus in reproductive losses from bovine cattle in La Pampa, Argentina. Real time PCR targeting Chlamydiaceae-specific DNA fragments was performed on 251 samples obtained from bovine abortions and stillborns, and ArrayTube was used for species identification on positive samples. Chlamydiaceae DNA was detected in 12 samples of aborted fetuses (4.78%), 83.33% (10/12) accounting for abortions and 16.66% (2/12) for stillborns. C. abortus was detected by ArrayTube in 5 cases (1.99% of all samples, and 41.67% of Chlamydiaceae positive samples). This study shows the first detection of Chlamydiaceae and C. abortus DNA on reproductive losses of bovine cattle in Argentina, and the described prevalence value (4.78%) should be taken as baseline value due to the type of samples analyzed. Detection of genetic material from Chlamydiaceae not matching any of the studied species could be due to intraspecies variants or local species not yet described. Further research on Chlamydia infections in bovine cattle in Argentina is imperative to describe their range, to analyze their economic and zoonotic implications and to make recommendations about prevention and control measures. Copyright © 2017 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

The duration of latent infection and functional immunity in droughtmaster and hereford cattle following natural infection with Babesia argentina and Babesia bigemina.

PubMed

Johnston, L A; Leatch, G; Jones, P N

1978-01-01

Tne Droughtmaster and 9 Hereford cattle were born in an enzootic babesiasis area and became naturally infected with Babesia argentina and B.bigemina during a 3 year period. They were then kept free of cattle ticks (Boophilus microplus) for the remainder of the experiment. Annually for the next 3 years their individual infection status with Babesia was determined by sub-inoculation of blood into splenectomised calves. At the end of this period the functional immunity of all cattle was challenged by blood inoculation of heterologous strains of B. argentina and B. bigemina. Infection with B. argentina persisted in all Herefords for 2 years and in 7 for 3 years after they had been freed of B. microplus. The number of Droughtmasters with detectable B. argentina infection progressively declined, and at the end of 3 years only 2 of 10 were still infected. No Herefords were shown to be infected with B. bigemina following 1 year's freedom from B. microplus but latent B. bigemina infection of at least 2 year's duration was demonstrated in one of the Droughtmasters. A marked degree of resistance was apparent in all cattle when they were challenged with an heterologous strain of B. argentina. There were no differences between the response to challenge of the Herefords and Droughtmasters nor between the reactions of cattle which had apparently naturally sterilised B. argentina infection and those which were still infected. The heterologous strain of B. bigemina produced parasitaemia in the majority of animals but only minimal fever and anaemia resulted with no significant differences between the breeds.

Alcohol use disorders and antiretroviral therapy among prisoners in Argentina

PubMed Central

Alpert, Michael; Wickersham, Jeffrey A.; Vázquez, Mariana; Altice, Frederick L.

2013-01-01

Purpose While Argentina has significantly improved access to HIV care and antiretroviral therapy (ART) for both the general population and prisoners, the prevalence of alcohol use disorders (AUDs) among HIV-infected prisoners and their relationship to accessing ART in Argentina is currently unknown. This study aims to characterize the substance abuse patterns of HIV-infected prisoners in Argentina and to assess the independent correlates of receipt of pre-incarceration ART. Design/methodology/approach An anonymous, cross-sectional survey of 100 HIV-infected federal prisoners was conducted in the Buenos Aires municipality from July–December 2010. AUDs were assessed using the AUDIT scale. Findings A majority (63 per cent) of participants met criteria for AUDs, 45 per cent of subjects were diagnosed with HIV in prison and one-quarter had initiated ART during the current incarceration. In addition, over one-third (35 per cent) of participants did not receive ART during the pre-incarceration period despite receiving it upon incarceration. This correlated significantly with the presence of having an AUD (AOR 0.20, 95 per cent CI 0.06–0.74, p = 0.016). Practical implications AUDs are prevalent among HIV-infected prisoners in Argentina and are significantly related to negative secondary HIV prevention and treatment outcomes. While Argentina has provided an exemplary model of HIV-related health care reform within its prisons, future efforts to provide screening and treatment for AUDs are needed to improve the health of the nation’s incarcerated population. Originality/value This paper is the first to describe pre-incarceration drug and alcohol use disorders and issues related to access to ART among prisoners in Argentina. PMID:24772187

Challenges and Opportunities for the implementation of interventions to prevent and control CVD in low resource settings in Argentina

PubMed Central

Rubinstein, Adolfo; Irazola, Vilma E.; Poggio, Rosana; Gulayin, Pablo; Nejamis, Analía; Beratarrechea, Andrea

2015-01-01

In Argentina, Cardiovascular diseases are estimated to cause about 100,000 deaths and more than 250,000 coronary heart disease and stroke events annually, at a cost of more than one billion international dollars. Despite progress in the implementation of several programs to combat non-communicable diseases in Argentina over the last years, most health resources are still dedicated to infectious disease and maternal and child health. The Institute for Clinical Effectiveness and Health Policy, an independent academic institution affiliated to the University of Buenos Aires medical school, runs CESCAS (South American Centre of Excellence in Cardiovascular Health), a center devoted to epidemiological, implementation and policy research. At CESCAS there are three ongoing randomized clinical trials focused on implementation science: 1) A Mobile health intervention to prevent progression of pre-hypertension in poor urban settings in Argentina, Guatemala and Peru; 2) A Comprehensive Approach for Hypertension Prevention and Control in low-resource settings in Argentina; and 3) An Educational Approach to Improve Physician Effectiveness in the Detection, Treatment and Control for patients with Hypercholesterolemia and high Cardiovascular Disease (CVD) risk in low-resource settings in Argentina. All these studies involve the design and implementation of complex interventions to change behaviors of providers and patients. The rationale of each of the three studies, the design of the interventions and the evaluation of processes and outcomes are described in this article together with the barriers and enabling factors associated with implementation research studies. There is a strong need in Argentina and the region at large to build the health research capacity and infrastructure necessary to undertake implementation studies to translate evidence from research findings into improvements in health policy and practice to address CVD and their risk factors. PMID:25754563

The Threat of Latin America Populism

DTIC Science & Technology

2010-04-07

Minister), August 14,2008, httpJ/www.cavallo.corn.ar/?p=173 , (accessed December 29, 2009). 38 1NV AP, " Tecnologia de Avanzada a Medida, Argentina.ar...December 5, 2008, http ://www.argentina.ar/ es/ciencia-y-educacion/C343 -invap- tecnologia -de-avanzada -a- medida.php (accessed December 15, 2009...ch_vez_obliga_a_)a_tv_por_cable_a_sumarse_a_)a_cade na nacion/ INV AP, " Tecnologia de Avanzada a Medida, Argentina.ar, December 5, 2008, http

Ctenodontina Enderlein, 1914 (Diptera, Asilidae, Asilinae): new combinations, synonyms, new species and new records for Argentina.

PubMed

Vieira, Rodrigo; Landa, José Manuel Ayala; Rafael, José Albertino

2017-01-06

Ctenodontina Enderlein is reported for the first time in Argentina. A new species, C. sagta sp. nov. (Argentina, Salta) is described. New combination is Ctenodontina baleta (Walker), comb. nov. with two synonimies: Pachychoeta caracasae Martin syn. nov. and Pachychoeta inca Martin syn. nov. The male and female terminalia of C. baleta (Walker). comb. nov. is illustrated and described for the first time and a key to species is presented.

New records of mosquitoes (Diptera: Culicidae) found in phytotelmata in Northern Argentina.

PubMed

Stein, Marina; Alvarez, Carla N; Alonso, Ana C; Bangher, DÉbora N; Willener, Juana A; Campos, RaÚl E

2018-03-20

The geographical distributions of Culex (Carrollia) secundus, Cx. (Microculex) davisi, Cx. (Phytotelmatomyia) castroi, Cx. (Phy.) renatoi, Lutzia (Lutzia) allostigma, Sabethes (Peytonulus) undosus, Sa. (Sabethoides) glaucodaemon, Toxorhynchites (Lynchiella) bambusicola, Tx. (Lyn.) theobaldi, Wyeomyia (Dodecamyia) aphobema, Wy. (Miamyia) codiocampa and Wy. serratoria (subgenus uncertain) are extended, including new records for four provinces in Argentina and four new records for the country, increasing the number of species known to occur in Argentina from 242 to 246.

The health crisis in Argentina.

PubMed

Escudero, José Carlos

2003-01-01

The health crisis in Argentina is part of the larger crisis that has resulted from a collapse in the country's economic and political systems. After a brief review of the country's history over the last century, from international success story to economic failure, the author explains the health crisis in particular and the social crisis in general in terms of failed neoliberal policies imposed on Argentina by the United States and International Monetary Fund through the mediation of the country's political class.

Bibliometric analysis of scientific literature on intestinal parasites in Argentina during the period 1985-2014.

PubMed

Basualdo, Juan A; Grenóvero, María S; Bertucci, Evangelina; Molina, Nora B

2016-01-01

The study of scientific production is a good indicator of the progress in research and knowledge generation. Bibliometrics is a scientific discipline that uses a set of indicators to quantitatively express the bibliographic characteristics of scientific publications. The scientific literature on the epidemiology of intestinal parasites in Argentina is scattered in numerous sources, hindering access and visibility to the scientific community. Our purpose was to perform a quantitative, bibliometric study of the scientific literature on intestinal parasites in humans in Argentina published in the period 1985-2014. This bibliometric analysis showed an increase in the number of articles on intestinal parasites in humans in Argentina published over the past 30 years. Those articles showed a collaboration index similar to that of the literature, with a high index of institutionality for national institutions and a very low one for international collaboration. The original articles were published in scientific journals in the American Continent, Europe and Asia. The use of bibliometric indicators can provide a solid tool for the diagnosis and survey of the research on epidemiology of intestinal parasites and contributes to the dissemination and visibility of information on the scientific production developed in Argentina. Copyright © 2016 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

Trend in infant mortality rate in Argentina within the framework of the Millennium Development Goals.

PubMed

Finkelstein, Juliana Z; Duhau, Mariana; Speranza, Ana

2016-06-01

Infant mortality rate (IMR) is an indicator of the health status of a population and of the quality of and access to health care services. In 2000, and within the framework of the Millennium Development Goals, Argentina committed to achieve by 2015 a reduction by two thirds of its 1990 infant mortality rate, and to identify and close inter-jurisdictional gaps. The objective of this article is to describe the trend in infant mortality rate in Argentina and interjurisdictional gaps, infant mortality magnitude and causes, in compliance with the Millennium Development Goals. A descriptive study on infant mortality was conducted in Argentina in 1990 and between 2000 and 2013, based on vital statistics data published by the Health Statistics and Information Department of the Ministry of Health of Argentina. The following reductions were confirmed: 57.8% in IMR, 52.6% in neonatal mortality rate and 63.8% in post-neonatal mortality rate. The inter-provincial Gini coefficient for IMR decreased by 27%. The population attributable risk decreased by 16.6% for IMR, 38.8% for neonatal mortality rate and 51.5% for post-neonatal mortality rate in 2013 versus 1990. A significant reduction in infant mortality and its components has been shown, but not enough to meet the Millennium Development Goals. The reduction in IMR gaps reached the set goal; however, inequalities still persist. Sociedad Argentina de Pediatría.

Frequency of human bocavirus (HBoV) infection among children with febrile respiratory symptoms in Argentina, Nicaragua and Peru

PubMed Central

Salmón‐Mulanovich, Gabriela; Sovero, Merly; Laguna‐Torres, V. Alberto; Kochel, Tadeusz J.; Lescano, Andres G.; Chauca, Gloria; Sanchez, J. Felix; Rodriguez, Francisco; Parrales, Eduardo; Ocaña, Victor; Barrantes, Melvin; Blazes, David L.; Montgomery, Joel M.

2010-01-01

Please cite this paper as: Salmón‐Mulanovich et al. (2010) Frequency of human bocavirus (HBoV) infection among children with febrile respiratory symptoms in Argentina, Nicaragua and Peru. Influenza and Other Respiratory Viruses 5(1), 1–5. Background  Globally, respiratory infections are the primary cause of illness in developing countries, specifically among children; however, an etiological agent for many of these illnesses is rarely identified. Objectives  Our study aimed to estimate the frequency of human bocavirus (HBoV) infection among pediatric populations in Argentina, Nicaragua and Peru. Methods  We conducted a cross‐sectional study using stored samples of an influenza‐like illness surveillance program. Irrespective of previous diagnosis, nasopharyngeal or nasal swab specimens were randomly selected and tested using real‐time PCR from three sites during 2007 from patients younger than 6 years old. Results  A total of 568 specimens from Argentina (185), Nicaragua (192) and Peru (191) were tested. The prevalence of HBoV was 10·8% (95% CI: 6·3; 15·3) in Argentina, 33·3% in Nicaragua (95% CI: 26·6; 40·1) and 25·1% in Peru (95% CI: 18·9; 31·3). Conclusions  These findings demonstrate circulation of HBoV in Argentina, Nicaragua and Peru among children with influenza‐like symptoms enrolled in a sentinel surveillance program. PMID:21138534

Aedes aegypti from temperate regions of South America are highly competent to transmit dengue virus

PubMed Central

2013-01-01

Background Aedes aegypti is extensively spread throughout South America where it has been responsible for large dengue epidemics during the last decades. Intriguingly, dengue transmission has not been reported in Uruguay and is essentially prevalent in subtropical northern Argentina which borders Uruguay. Methods We assessed vector competence for dengue virus (DENV) of Ae. aegypti populations collected in subtropical Argentina (Corrientes) as well as temperate Uruguay (Salto) and Argentina (Buenos Aires) in 2012 using experimental oral infections with DENV-2. Mosquitoes were incubated at 28°C and examined at 14 and 21 days p.i. to access viral dissemination and transmission. Batches of the Buenos Aires mosquitoes were also incubated at 15°C and 20°C. Results Although mosquitoes from temperate Uruguay and Argentina were competent to transmit DENV, those from subtropical Argentina were more susceptible, displaying the highest virus titters in the head and presenting the highest dissemination of infection and transmission efficiency rates when incubated at 28°C. Interestingly, infectious viral particles could be detected in saliva of mosquitoes from Buenos Aires exposed to 15°C and 20°C. Conclusions There is a potential risk of establishing DENV transmission in Uruguay and for the spread of dengue outbreaks to other parts of subtropical and temperate Argentina, notably during spring and summer periods. PMID:24373423

Financial and Political Crisis in Argentina: Walking a Wobbly Tightrope

DTIC Science & Technology

2002-03-01

Background At the core of the current economic crisis is Argentina’s currency, the peso , which until recently was pegged to the U.S. dollar. In...1991, then-president Carlos Menem artificially tied the peso to the dollar at one to one parity through a currency board in order to generate financial...limited monetary growth by only allowing as many pesos to circulate in Argentina’s economy as dollars held in the Argentine Central Bank’s reserves

A current view of oncology in Argentina

PubMed Central

Huñis, Adrián Pablo

2016-01-01

Since 2010, with the creation of the National Cancer Institute, the Argentine Republic has been tackling the battle against cancer as a genuine public health problem. Today in Argentina, there is a “cancer policy” whose pillars are prevention, education, assistance, and research. In this article, we provide information about the incidence and mortality of the tumours most common in adults and children, and details of some epidemiological aspects and advances Argentina has achieved in the battle against cancer in the past decade. PMID:26913073

Shaded relief, color as height Patagonia, Argentina

NASA Image and Video Library

2000-02-20

This topographic image acquired by NASA Shuttle Radar Topography Mission SRTM from data collected on February 15, 2000, of Patagonia, Argentina shows a spectacular landscape formed by volcanoes, rivers, and wind.

Effects of a Family Intervention in Reducing HIV Risk Behaviors Among High-Risk Hispanic Adolescents

PubMed Central

Prado, Guillermo; Pantin, Hilda; Huang, Shi; Cordova, David; Tapia, Maria I.; Velazquez, Maria-Rosa; Calfee, Meghan; Malcolm, Shandey; Arzon, Margaret; Villamar, Juan; Jimenez, Giselle Leon; Cano, Nicole; Brown, C. Hendricks; Estrada, Yannine

2013-01-01

Objective To determine the efficacy of a family intervention in reducing human immunodeficiency virus (HIV) risk behaviors among Hispanic delinquent adolescents. Design Randomized controlled trial. Setting Miami–Dade County Public School System and Miami–Dade County’s Department of Juvenile Services, Florida. Participants A total of 242 Hispanic delinquent youth aged 12 to 17 years and their primary caregivers completed outcome assessments at baseline and 3 months after intervention. Intervention Participants were randomized to either Familias Unidas (120 participants), a Hispanic-specific, family intervention designed to reduce HIV risk behaviors among Hispanic youth, or a community practice control condition (122 participants). Main Outcome Measures Self-reported measures included unprotected sexual behavior, engaging in sex while under the influence of alcohol and/or drugs, number of sexual partners, and incidence of sexually transmitted diseases. Family functioning (eg, parent-adolescent communication, positive parenting, and parental monitoring) was also assessed via self-report measures. Results Compared with community practice, Familias Unidas was efficacious in increasing condom use during vaginal and anal sex during the past 90 days, reducing the number of days adolescents were under the influence of drugs or alcohol and had sex without a condom, reducing sexual partners, and preventing unprotected anal sex at the last sexual intercourse. Familias Unidas was also efficacious, relative to community practice, in increasing family functioning and most notably in increasing parent-adolescent communication and positive parenting. Conclusion These results suggest that culturally tailored, family-centered prevention interventions may be appropriate and efficacious in reducing HIV risk behaviors among Hispanic delinquent adolescents. Trial Registration clinicaltrials.gov Identifier: NCT01257022 PMID:21969363

The impact of a conditional cash transfer programme on determinants of child health: evidence from Colombia.

PubMed

Lopez-Arana, Sandra; Avendano, Mauricio; van Lenthe, Frank J; Burdorf, Alex

2016-10-01

Conditional cash transfer (CCT) programmes provide income to low-income families in return for fulfilling specific behavioural conditions. CCT have been shown to improve child health, but there are few systematic studies of their impact on multiple determinants of child health. We examined the impact of a CCT programme in Colombia on: (i) use of preventive health services; (ii) food consumption and dietary diversity; (iii) mother's knowledge, attitudes and practices about caregiving practices; (iv) maternal employment; and (v) women's empowerment. Secondary analysis of the quasi-experimental evaluation of the Familias en Accion programme. Children and families were assessed in 2002, 2003 and 2005-06. We applied a difference-in-differences approach using logistic or linear regression, separately examining effects for urban and rural areas. Colombia. Children (n 1450) and their families in thirty-one treatment municipalities were compared with children (n 1851) from sixty-five matched control municipalities. Familias en Accion was associated with a significant increase in the probability of using preventive care services (OR=1·85, 95 % CI 1·03, 3·30) and growth and development check-ups (β=1·36, 95 % CI 0·76, 1·95). It had also a positive impact on dietary diversity and food consumption. No effect was observed on maternal employment, women's empowerment, and knowledge, attitudes and practices about caregiving practices. Overall, Familias en Accion's impact was more marked in rural areas. CCT in Colombia increase contact with preventive care services and improve dietary diversity, but they are less effective in influencing mother's employment decisions, empowerment and knowledge of caregiving practices.

Latin American astronomers and the International Astronomical Union

NASA Astrophysics Data System (ADS)

Torres-Peimbert, S.

2017-07-01

Selected aspects of the participation of the Latin American astronomers in the International Astronomical Union are presented: Membership, Governing bodies, IAU meetings, and other activities. The Union was founded in 1919 with 7 initial member states, soon to be followed by Brazil. In 1921 Mexico joined, and in 1928 Argentina also formed part of the Union, while Chile joined in 1947. In 1961 Argentina, Brazil, Chile, Mexico and Venezuela were already member countries. At present (October 2016) 72 countries contribute financially to the Union. The Union lists 12,391 professional astronomers as individual members; of those, 692 astronomers work in Latin America and the Caribbean, from 13 member states (Argentina, Bolivia , Brazil, Chile, Colombia, Costa Rica, Cuba, Honduras, Mexico, Panamá, Perú, Uruguay and Venezuela) as well as from Ecuador and Puerto Rico. This group comprises 5.58% of the total membership, a figure somewhat lower than the fraction of the population in the region, which is 8.6% of the world population. Of the Latin American members, 23.4% are women and 76.6% are men; slightly higher than the whole membership of Union, which is of 16.9%. In the governing bodies it can be mentioned that there have been 2 Presidents of the Union (Jorge Sahade and Silvia Torres-Peimbert), 7 VicePresidents (Guillermo Haro, Jorge Sahade, Manuel Peimbert Claudio Anguita, Silvia Torres-Peimbert, Beatriz Barbuy, and Marta G. Rovira). The IAU meetings held in the region, include 2 General Assemblies (the 1991 XXI GA took place in Buenos Aires, Argentina and the 2009 XXVIII GA, in Rio de Janeiro, Brazil), 15 Regional Meetings (in Argentina, Brazil, Chile, Colombia, Mexico, Venezuela and Uruguay), 29 Symposia (in Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Peru and Mexico), 5 Colloquia (in Argentina and Mexico), 8 International Schools for Young Astronomers (in Argentina, Brazil, Cuba, Honduras and Mexico), and 11 projects sponsored by the Office of Astronomy for Development. In conclusion, the engagement of the Latin American astronomers with the Union has been fruitful and significant.

SRTM Anaglyph: Corral de Piedra, Argentina

NASA Image and Video Library

2001-07-26

This anaglyph, from NASA Shuttle Radar Topography Mission, shows the eastern flank of the Andes Mountains, southeast of San Martin de Los Andes, Argentina. 3D glasses are necessary to view this image.

Perspective view of shaded relief, color as height, Patagonia, Argentina

NASA Image and Video Library

2000-02-20

This perspective view acquired by NASA Shuttle Radar Topography Mission SRTM from data collected in the year 2000 shows Patagonia, Argentina, a spectacular landscape formed by volcanoes, rivers, and wind.

Argentina spectral-agronomic multitemporal data set

NASA Technical Reports Server (NTRS)

Helmer, D.; Kinzler, C.; Tomppkins, M. A.; Badhwar, G. D.

1983-01-01

A multitemporal LANDSAT spectral data set was created. The data set is over five 5 nm-by-6 nm areas over Argentina and contains by field, the spectral data, vegetation type and cloud cover information.

[Juvenile form of Sandhoff disease: first case reported in Argentina].

PubMed

Mugnaini, Julia; Pereyra, Marcela; Dodelson de Kremer, Raquel; Gamboni, Beatriz; Argaraña, Carlos E; Oller Ramírez, Ana M

2017-10-01

Sandhoff disease is a neurodegenerative, lysosomal and autosomal recessive disease caused by mutations in the HEXB gene. Three forms are recognized: infantile, juvenile and adult. Previously, an endogamous population in Córdoba, Argentina, was identified with a high incidence of Sandhoff disease, all reported cases were of the infantile type. In this work, we describe a child with the juvenile form of Sandhoff disease, the first case reported in Argentina. The patient is a 7-year-old boy presenting with ataxia, speech disturbances and global developmental delay, symptoms starting at the age of 2 years. Diagnosis was based on the hexosaminidase deficiency. Sequencing of genomic DNA revealed compound heterozygosity for two HEXB gene mutations: c.796T>G (p.Y266D) and c.1615C>T (p.R539C), both already reported. Sociedad Argentina de Pediatría.

Terrorism in Argentina.

PubMed

Muro, Marcelo; Cohen, Roberto; Maffei, Daniel; Ballesteros, Marcelo; Espinosa, Luis

2003-01-01

Major terrorist attacks in Argentina since 1990 have been limited to two bombings in Buenos Aires, which together caused 115 deaths and left at least 555 injured. Following these attacks, national, regional, and local institutions responsible for emergency response in Argentina sought to improve their planning and preparedness for terrorism-related events. In 1996, the national government enacted legislation, which launched the Sistema Federal de Emergencias (SIFEM) or Federal Emergency System under the direction of the president. Since 1997, several of Argentina's major cities have developed emergency plans for terrorism-related events, including intentional biological and chemical releases. Institutional participants in emergency preparedness for terrorism-related events include Emergency Medical Services, hospitals, and the public health system. Remaining challenges include: (1) Improving intra-agency coordination; (2) Improving intra-agency communication; and (3) Improving and expanding emergency response training programs for responders and the general population.

First record of Talaromyces udagawae in soil related to decomposing human remains in Argentina.

PubMed

Tranchida, María C; Centeno, Néstor D; Stenglein, Sebastián A; Cabello, Marta N

2016-01-01

The morphologic features of Talaromyces udagawae Stolk and Samson are here described and illustrated. This teleomorphic Ascomycota fungus was isolated from soil obtained in Buenos Aires province (Argentina) from beneath a human cadaver in an advanced state of decomposition. After washing and serial dilution of the soil along with moist-chamber techniques for fungal cultivation, T. udagawae formed very restricted colonies of bright yellow color on different growth media with 8-ascospored asci. The ascospores were ellipsoidal and ornamented. The anamorphic state was not observed. Molecular-genetic techniques identified the species. The present record is the first of the species in Argentina, pointing it as a tool to identify soils where cadaver decomposition occurs. Copyright © 2015 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

A widening gap? The political and social organization of childcare in Argentina.

PubMed

Faur, Eleonor

2011-01-01

This article examines how social policies and programmes implemented in Argentina shape the political and social organization of childcare. The author seeks to analyse how welfare institutions are currently responding to emerging needs, and to what extent they facilitate the defamilialization of childcare for different social classes. Because Argentina lacks a truly unified ‘care policy’, four different kinds of facilities and programmes are examined: employment-based childcare services; pre-school schemes; social assistance care services; and poverty reduction strategies. It is argued that far from offering equal rights and services with a universalist cast, these ‘caring’ institutions reflect the ethos of the current welfare model in Argentina: a fragmented set of social policies based on different assumptions for different social groups, which in turn filter down to the social organization of childcare.

Psychiatry, authoritarianism, and revolution: the politics of mental illness during military dictatorships in Argentina, 1966-1983.

PubMed

Ramos, Marco A

2013-01-01

From 1966 to 1983, Argentina underwent a period of political radicalization as fascist regimes used terror to control its citizens and leftist guerrillas resorted to violence to spark revolution. During this politically volatile period, psychiatry transformed from an apolitical clinical specialty into an ideological tool used for both leftist resistance and military oppression. The largest psychiatric organization at the time, the Federación Argentina de Psiquiatras (FAP), became the center for a new politically committed brand of psychiatry in Argentina that united psychoanalysis and community psychiatry with Marxist theory. Though the military targeted and eventually dismantled the FAP and its leftist brand of psychoanalysis and community psychiatry, sectors of the government also paradoxically appropriated and reframed community-based psychiatric perspectives to pathologize leftist subversion and advance their own conservative ideology.

Clinic Personnel, Facilitator, and Parent Perspectives of eHealth Familias Unidas in Primary Care

PubMed Central

Molleda, Lourdes; Bahamon, Monica; St. George, Sara M.; Perrino, Tatiana; Estrada, Yannine; Herrera, Deborah Correa; Pantin, Hilda; Prado, Guillermo

2018-01-01

Introduction The purpose of this qualitative study was to understand the feasibility and acceptability of implementing eHealth Familias Unidas, an Internet-based, family-based, preventive intervention for Hispanic adolescents, in primary care. Methods Semistructured individual interviews with clinic personnel and facilitators (i.e., physicians, nurse practitioners, administrators, and mental health workers; n = 9) and one focus group with parents (n = 6) were audiorecorded, transcribed verbatim, and analyzed using a general inductive approach. Results Nine major themes emerged, including recommendations to minimize disruption to clinic flow, improve collaboration and training of clinic personnel and the research team, promote the clinic as a trusted setting for improving children’s behavioral health, and highlight the flexibility and convenience of the eHealth format. Discussion This study provides feasibility and acceptability findings, along with important considerations for researchers and primary care personnel interested in collaborating to implement an eHealth preventive intervention in pediatric primary care. PMID:28012799

Litigation in Argentina: challenging the tobacco industry

PubMed Central

Flores, M L; Barnoya, J; Mejia, R; Alderete, E; Pérez‐Stable, E J

2006-01-01

Objective To evaluate the processes and outcomes of tobacco litigation in Argentina and to analyse the strategies of the tobacco industry to oppose litigation using tobacco industry documents. Methods A systematic search of tobacco industry documents on the internet dating from 1978 to 2002. Law library searches using Argentinean official and unofficial reports systems were combined with computerised online searches. Results There have been at least 15 failed litigation cases in Argentina and the tobacco industry presented a concerted defence in every claim regardless of cost. We categorised 11 cases as product liability and nicotine addiction, two as health care reimbursement, and two as criminal law and secondhand smoke. Industry strategies included hiring legal consultants from prestigious international and Argentinean law firms and developing litigation prevention programmes. Industry monitored legal academic meetings, controlled the development of new product liability legislation, obtained favourable opinions from experts, and closely observed the development of litigation in Argentina. Conclusion The strategies used by the industry have been successful in preventing recovery for tobacco injuries through litigation. Argentinean health advocates and lawyers need to be aware of the roles and strategies of the tobacco industry in order to develop effective litigation in Argentina. PMID:16565455

Litigation in Argentina: challenging the tobacco industry.

PubMed

Flores, M L; Barnoya, J; Mejia, R; Alderete, E; Pérez-Stable, E J

2006-04-01

To evaluate the processes and outcomes of tobacco litigation in Argentina and to analyse the strategies of the tobacco industry to oppose litigation using tobacco industry documents. A systematic search of tobacco industry documents on the internet dating from 1978 to 2002. Law library searches using Argentinean official and unofficial reports systems were combined with computerised online searches. There have been at least 15 failed litigation cases in Argentina and the tobacco industry presented a concerted defence in every claim regardless of cost. We categorised 11 cases as product liability and nicotine addiction, two as health care reimbursement, and two as criminal law and secondhand smoke. Industry strategies included hiring legal consultants from prestigious international and Argentinean law firms and developing litigation prevention programmes. Industry monitored legal academic meetings, controlled the development of new product liability legislation, obtained favourable opinions from experts, and closely observed the development of litigation in Argentina. The strategies used by the industry have been successful in preventing recovery for tobacco injuries through litigation. Argentinean health advocates and lawyers need to be aware of the roles and strategies of the tobacco industry in order to develop effective litigation in Argentina.

"God bless General Péron": DDT and the endgame of malaria eradication in Argentina in the 1940s.

PubMed

Carter, Eric D

2009-01-01

This article explores the politics of malaria eradication in Argentina during the first government of Juan D. Perón. The article develops the theme of historical convergence to understand the rapid mobilization and success of the climactic battle against malaria in Northwest Argentina. The nearly complete eradication of malaria in Argentina resulted from a combination of three factors. First, Carlos Alvarado, the director of Argentina's Malaria Service, had already developed a solid but flexible organizational base that allowed a dramatic change in control strategy. Second, an infusion of new technologies, especially DDT but also motor vehicles, was instrumental. Lastly, a radical reorientation of national public health policy in the 1940s, under the direction of Perón and his health minister, Ramón Carrillo, encouraged eradication. These figures embraced and refashioned long-standing organicist ideologies that hitched the strength of the nation-state to the health and vigor of its ordinary citizens. This ideological orientation was reflected in bold, populist political strategies that showcased swift, massive, and expensive public health campaigns, including malaria eradication. In the conclusion, the article explores the ambiguous connections between malaria eradication and an ecological perspective on the disease.

View of Argentina-Paraguay border area of South America

NASA Image and Video Library

1973-08-30

SL3-33-167 (July-September 1973) --- A vertical view of the Argentina-Paraguay border area of South America as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. This picture was taken with type 2443 infrared color film. The Parana River flows from east to west across the picture. This part of the Rio Parana is located between the towns of Posadas, Argentina, and Resistencia, Argentina. The major body of water in the large swamp area is Laguna Ibera. Note the several fires burning in this area. The largest land mass (Argentina) is south of the river. Paraguay is north of the river. Isla Apipe Grande is near the center of the photograph. The S190-A experiment is part of the Skylab Earth Resources Experiments Package. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

NASA Spacecraft Eyes Severe Flooding in Argentina

NASA Image and Video Library

2013-04-05

NASA Terra spacecraft captured this view of severe flooding in La Plata, Argentina, on April 4, 2013. Torrential rains and record flash flooding has killed more than 50 and left thousands homeless, according to news reports.

Educational Technology in Argentina.

ERIC Educational Resources Information Center

Ronchi, Robert

1980-01-01

This description of the status of educational technology and trends in the development of the field in Argentina is based on article documents, reports, and a survey of projects operating in that country. Sixteen references are listed. (Author/CHC)

A new species of Biacantha (Nematoda: Molineidae), a parasite of the common vampire bat from the Yungas, Argentina.

PubMed

Oviedo, Mirna C; Ramallo, Geraldine; Claps, Lucía E; Miotti, M Daniela

2012-12-01

A new species of Biacantha Wolfgang, 1954 (Nematoda: Molineidae), is described from the common vampire bat, Desmodus rotundus Geoffroy and St. Hilaire, 1810, from northwest Argentina. Biacantha normaliae n. sp. Oviedo, Ramallo, and Claps, is characterized by the disposition and number of ridges of the synlophe, the excretory pore located on a knob, 2 lateral processes on the tail of females, the male caudal bursa morphology, and lack of gubernaculum. This is the first species of nematode described in a vampire bat from Argentina.

Contenido de nutrientes en las raices finas y el mantillo de rodales de Eucalyptus grandis de diferente edad en la Mesopotomia Argentina [Fine roots and litter nutrient content of Eucalyptus grandis stands presenting different ages in Mesopotomia Argentina

Treesearch

C. Perez; J. Frangi; J.F. Goya; A. Luy; M. Arturi; NO-VALUE

2013-01-01

Entre Ríos province is an important center of Eucalyptus spp. plantations in Argentina. It was hypothesized that fine root biomass and litter mass increased with age increasing in plantations. Five, seven and seventeen year old stands of Eucalyptus grandis were sampled. All of them were first rotation stands. We estimated the mass of litter and fine roots (

Family Kindergarten = Kinder para familias.

ERIC Educational Resources Information Center

Curtin, Jolinda

The Family Kindergarten program designed and pilot tested by a bilingual kindergarten teacher at Garretson Elementary School in Corona, California, is described. Based on the premise that parents are the most important and influential educators of children, Family Kindergarten was conceived as an evening class that includes parents and children…

Mexico and the Triple Threat

DTIC Science & Technology

2011-10-20

the Sinaloa Cartel, the Gulf Cartel, Los Zetas, Juarez Cartel, and La Familia Michoacana. Profits are huge, and the enterprise is sprawling, reaching...originate in Mexico, but migrated there in force after Colombia cracked down on its own drug lords. As Mexican authorities attempt to put on the squeeze

Groundwater targeting in a hard-rock terrain using fracture-pattern modeling, Niva River basin, Andhra Pradesh, India

NASA Astrophysics Data System (ADS)

Srinivasa Rao, Y.; Reddy, T. V. K.; Nayudu, P. T.

2000-09-01

In hard-rock terrain, due to the lack of primary porosity in the bedrock, joints, fault zones, and weathered zones are the sources for groundwater occurrence and movement. To study the groundwater potential in the hard-rock terrain and drought-prone area in the Niva River basin, southern Andhra Pradesh state, India, Landsat 5 photographic data were used to prepare an integrated hydrogeomorphology map. Larsson's integrated deformation model was applied to identify the various fracture systems, to pinpoint those younger tensile fracture sets that are the main groundwater reservoirs, and to understand the importance of fracture density in groundwater prospecting. N35°-55°E fractures were identified as tensile and N35°-55°W fractures as both tensile and shear in the study area. Apparently, these fractures are the youngest open fractures. Wherever N35°-55°E and N35°-55°W fracture densities are high, weathered-zone thickness is greater, water-table fluctuations are small, and well yields are high. Groundwater-potential zones were delineated and classified as very good, good to very good, moderate to good, and poor. Résumé. Dans les roches de socle, l'absence de porosité primaire dans la roche fait que les fractures, les zones de faille et les zones d'altération sont les sites où l'eau souterraine est présente et s'écoule. Pour étudier le potentiel en eau souterraine dans la région de socle sujette à la sécheresse du bassin de la rivière Niva (sud de l'État d'Andhra Pradesh, Inde), des données photographiques de Landsat 5 ont été utilisées pour préparer une carte hydro-géomorphologique. Le modèle intégré de déformation de Larssons a été mis en œuvre pour identifier les différents systèmes de fractures, pour mettre l'accent sur les ensembles de fractures en extension les plus jeunes qui constituent les principaux réservoirs d'eau souterraine, et pour comprendre l'importance de la densité de fractures pour la prospection de l'eau souterraine. Dans la région étudiée, les fractures N35°-55°E ont été identifiées comme étant en extension, et les fractures N35°-55°W comme étant à la fois en extension et en cisaillement. Ces fractures sont apparemment les fractures ouvertes les plus jeunes. Partout où la densité des fractures N35°-55°E et N35°-55°W est élevée, la zone altérée est plus épaisse, les fluctuations de la nappe sont faibles et les rendements des puits sont forts. Des zones à potentiel en eau souterraine ont ainsi été délimitées et classées en excellent, bon à très bon, assez bon et médiocre. Resumen. Las zonas de fracturación y de meteorización son las que condicionan el flujo de agua subterránea en rocas duras, debido a la falta de porosidad primaria en la matriz rocosa. Se utilizaron cinco conjuntos de datos fotográficos del satélite Landsat con el fin de preparar un mapa integrado hidrogeomorfológico de la cuenca del río Niva, al sur del estado Andhra Pradesh (India). El objetivo era estudiar el potencial de aguas subterráneas en esta región, que es propensa a períodos de sequía, en la que predominan las rocas duras. Se aplicó el modelo de deformación integrado de Larsson a la identificación de los sistemas de fracturación. El propósito era, por un lado, identificar los conjuntos de fracturas de tracción más jóvenes, que desempeñan un papel principal como reservorios de aguas subterráneas. Por otro lado, se quería comprender la importancia de la densidad de fracturación en el desarrollo de las aguas subterráneas. Se identificó una familia de fracturas de tracción con orientación N35°-55°E y otra familia N35°-55°W que contenía tanto bandas de cizalla como fracturas de tracción. Aparentemente, se trataba de las fracturas abiertas más recientes. El espesor de la zona de meteorización es grande cuando la densidad de fracturas de estas dos familias es elevada, hecho que está asociado a fluctuaciones pequeñas del nivel freático y a caudales elevados. Se estableció una clasificación de las aguas subterráneas como zona muy buena, buena-muy buena, moderadamente buena, y regular.

SRTM Colored Height and Shaded Relief: Laguna Mellquina, Andes Mountains, Argentina

NASA Image and Video Library

2001-06-14

This depiction of an area south of San Martin de Los Andes, Argentina, is the first Shuttle Radar Topography Mission SRTM view of the Andes Mountains, the tallest mountain chain in the western hemisphere.

Psychotherapy in Argentina: a clinical case from an integrative perspective.

PubMed

Gómez, Beatriz

2007-08-01

The article describes psychotherapy practice in Argentina. It outlines the main features of training and regulation of clinical psychologists. A brief description of the main treatment approaches and the major current challenges is presented. Subsequently it delineates the probable treatment locations and options for a 30-year-old woman, Mrs. A, seeking psychological help in Argentina. The case is then considered from an integrative perspective starting with the intake process, which includes a comprehensive pretreatment assessment followed by the treatment plan. Its course is described as composed of four stages: (1) psychoeducational initial intervention, (2) psychotherapy for symptom alleviation, (3) marital treatment, and (4) psychoeducational final intervention. Posttreatment evaluation and possible outcome and prognosis are presented, as well as factors that might prevent improvement. The article ends with a hopeful view of the future role of psychotherapy in Argentina. (c) 2007 Wiley Periodicals, Inc.

Semicentennial tribute to the ingenious neurobiologist Christfried Jakob (1866-1956). 1. Works from Germany and the first Argentina period, 1891-1913.

PubMed

Triarhou, Lazaros C; del Cerro, Manuel

2006-01-01

This study, and the companion paper that follows, pays homage to the life and work of Christfried (also Christian or Christofredo) Jakob, a German-born neuropathologist who adopted Argentina as his country of vocation. Rated by von Economo and Koskinas among the three most important pre-1925 cortical neuro-anatomists, alongside Ramón y Cajal, Jakob is little known in the English literature. He has left an impressive record of publications, 30 richly illustrated monographs and 200 articles that span over a vast array of neurological themes, including cortical development and evolution, and the visceral brain. The present paper reviews works from his German years and the first visit to Argentina in 1899-1910. The companion paper covers his works (all in Spanish) during his 'second Argentina period', after 1913. Copyright (c) 2006 S. Karger AG, Basel.

Rickettsia parkeri Rickettsiosis in Different Ecological Regions of Argentina and Its Association with Amblyomma tigrinum as a Potential Vector

PubMed Central

Romer, Yamila; Nava, Santiago; Govedic, Francisco; Cicuttin, Gabriel; Denison, Amy M.; Singleton, Joseph; Kelly, Aubree J.; Kato, Cecilia Y.; Paddock, Christopher D.

2014-01-01

Rickettsia parkeri, a newly recognized tick-borne pathogen of humans in the Americas, is a confirmed cause of spotted fever group rickettsiosis in Argentina. Until recently, almost all cases of R. parkeri rickettsiosis in Argentina have originated from the Paraná River Delta, where entomological surveys have identified populations of R. parkeri-infected Amblyomma triste ticks. In this report, we describe confirmed cases of R. parkeri rickettsiosis from Córdoba and La Rioja provinces, which are located several hundred kilometers inland, and in a more arid ecological region, where A. triste ticks do not occur. Additionally, we identified questing A. tigrinum ticks naturally infected with R. parkeri in Córdoba province. These data provide evidence that another human-biting tick species serves as a potential vector of R. parkeri in Argentina and possibly, other countries of South America. PMID:25349376

[First report of Echinococcus vogeli in a paca in Misiones province, Argentina].

PubMed

Vizcaychipi, Katherina A; Helou, Marcia; Dematteo, Karen; Macchiaroli, Natalia; Cucher, Marcela; Rosenzvit, Mara; D'Alessandro, Antonio

2013-01-01

We report the first finding of Echinococcus vogeli in a paca, Cuniculus paca, in the tropical forest of Misiones, in the north of Argentina. The presence of the bush dog, Speothos venaticus, E. vogelís only natural definitive host, was also reported. The polycystic hydatids, 2 to 3 cm in diameter, were only found in the liver of an adult paca. The size range of the hooks and the relative proportion blade/handle did not show significant differences with respect to the ones reported for E. vogeli. The size of E. granulosus hooks, measured for comparison purposes, was significantly smaller (p E. vogeli in Argentina. The probability of finding neotropical echinococcosis in humans reinforces the need to expand the search for E. vogeli in Argentina. Echinococcosis due to E. vogeli is very aggressive and may cause death in about a third of the human population affected.

[Infective endocarditis. Systematic review of twenty years of performances in the Sociedad Argentina de Medicina].

PubMed

Marcelo, Yorio; Milian Andrés, Escudero; Luis, Camera

2008-01-01

Infective endocarditis (IE) is still a disease with high morbidity and mortality. Its diagnosis and treatment are still a major challenge in clinical practice. There have been very few studies published about IE in Argentina. We reviewed all the studies about IE published in the Argentine Medicine Society from 1980 to 2003 and we analyzed demographic, clinical and bacteriological data. 27 studies with 628 patients were included. Mean age of patients was 50.7 years old. The most frequent clinical data were fever, murmur and elevated sedimentation rate. Stafilococcus spp was the most common causative organism, followed by streptococcus spp. The echocardiographic demonstration allowed the definitive diagnosis in 2/3 of the patients. The IE data of Argentina are not different from other data published in different countries and this study shows some clinical features of IE in Argentina.

Varicella Seroprevalence and Molecular Epidemiology of Varicella-Zoster Virus in Argentina, 2002

PubMed Central

Dayan, Gustavo H.; Panero, María S.; Debbag, Roberto; Urquiza, Ana; Molina, Marta; Prieto, Susana; del Carmen Perego, María; Scagliotti, Graciela; Galimberti, Diana; Carroli, Guillermo; Wolff, Cristina; Schmid, D. Scott; Loparev, Vladimir; Guris, Dalya; Seward, Jane

2004-01-01

There is limited data on immunity against varicella-zoster virus (VZV) in adults in different parts of Argentina, and it is not known which VZV strains are circulating in Argentina. The objectives of this study were as follows: (i) to evaluate seroprevalence of varicella among adults, assessing the accuracy of clinical history and determining the sociodemographic factors associated with seropositivity; and (ii) to determine the VZV strains circulating in Argentina. A cross-sectional serological survey enrolling 2,807 women aged 15 to 49 years attending public health-care settings in four cities in Argentina (i.e., Buenos Aires, Salta, Mendoza, and Rosario) and one rural area was conducted from August to November 2002. Specimens for identification of VZV strains were obtained from vesicular lesions from 13 pediatric patients with varicella from different areas of the country. PCR amplification was used for genotyping. The overall seroprevalence of varicella antibodies was 98.5% (95% confidence interval, 98.0 to 98.9), ranging from 97.2% in central Buenos Aires to 99.3% in southern Buenos Aires and Salta. Varicella seroprevalence increased with age. Crowding and length of residence in the same place were associated with seropositivity. The positive predictive value of varicella history for immunity to varicella was 99.4%; however, the negative predictive value was 2.5%. The European genotype was identified in all viral specimens. In Argentina, seroprevalence in women more than 15 years old was high regardless of the area of residence. Negative or uncertain varicella history was not a good predictor of immunity. VZV genotype was stable in all areas of the country. PMID:15583301

Exposure of Secondary School Adolescents from Argentina and Mexico to Smoking Scenes in Movies: a Population-based Estimation.

PubMed

Salgado, María V; Pérez, Adriana; Abad-Vivero, Erika N; Thrasher, James F; Sargent, James D; Mejía, Raúl

2016-04-01

Smoking scenes in movies promote adolescent smoking onset; thus, the analysis of the number of images of smoking in movies really reaching adolescents has become a subject of increasing interest. The aim of this study was to estimate the level of exposure to images of smoking in movies watched by adolescents in Argentina and Mexico. First-year secondary school students from Argentina and Mexico were surveyed. One hundred highest-grossing films from each year of the period 2009-2013 (Argentina) and 2010-2014 (Mexico) were analyzed. Each participant was assigned a random sample of 50 of these movies and was asked if he/she had watched them. The total number of adolescents who had watched each movie in each country was estimated and was multiplied by the number of smoking scenes (occurrences) in each movie to obtain the number of gross smoking impressions seen by secondary school adolescents from each country. Four-hundred and twenty-two movies were analyzed in Argentina and 433 in Mexico. Exposure to more than 500 million smoking impressions was estimated for adolescents in each country, averaging 128 and 121 minutes of smoking scenes seen by each Argentine and Mexican adolescent, respectively. Although 15, 16 and 18-rated movies had more smoking scenes in average, movies rated for younger teenagers were responsible for the highest number of smoking scenes watched by the students (67.3% in Argentina and 54.4% in Mexico) due to their larger audience. At the population level, movies aimed at children are responsible for the highest tobacco burden seen by adolescents.

SRTM Stereo Pair: Meseta de Somuncura, Patagonia, Argentina

NASA Image and Video Library

2000-07-27

The Meseta de Somuncura is a semi-arid basalt plateau in northern Patagonia. This view of the northwestern part of the plateau, near Los Menucos, Argentina, shows numerous depressions where the upper basalt layers are missing or collapsed.

SRTM Perspective of Colored Height and Shaded Relief Laguna Mellquina, Andes Mountains, Argentina

NASA Image and Video Library

2001-06-22

This depiction of an area south of San Martin de Los Andes, Argentina, is the first Shuttle Radar Topography Mission SRTMview of the Andes Mountains, the tallest mountain chain in the western hemisphere.

Solar energy in Argentina: a profile of renewable energy activity in its national context

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

Hawkins, D.

1981-01-01

The following subjects are included: the country overview; the energy summary; the geopolitical, economic, and cultural aspects of the Republic of Argentina; the energy profile; and international contacts, manufacturers, and projects. (MHR)

Gaudi Goes Green

ERIC Educational Resources Information Center

Thomas, Suzanne

2011-01-01

When the author traveled to the city of Barcelona, Spain to see the still-unfinished La Sagrada Familia in person, she marveled at the magical genius of Antoni Gaudi's masterpiece. Inspired by Gaudi's whimsical tile work and cathedral towers, the author developed an art project that engages students in a creative experience, which combined art…

Genetic variation underlying renal uric acid excretion in Hispanic children: The Viva La Familia Study

USDA-ARS?s Scientific Manuscript database

Reduced renal excretion of uric acid plays a significant role in the development of hyperuricemia and gout in adults. Hyperuricemia has been associated with chronic kidney disease and cardiovascular disease in children and adults. There are limited genome-wide association studies associating genetic...

"Entre Familia": Immigrant Parents' Strategies for Involvement in Children's Schooling

ERIC Educational Resources Information Center

Poza, Luis; Brooks, Maneka Deanna; Valdés, Guadalupe

2014-01-01

Teachers and administrators in schools with large, working-class Latino populations often complain of parents' indifference or lack of involvement in children's schooling because of their low visibility at school events and relatively little face-to-face communication with teachers and school administration. In a series of semi-structured…

The Potato Association of America: Working for you since 1913

USDA-ARS?s Scientific Manuscript database

The history and contributions of the Potato Association of America (PAA) to the advancement of the potato industry will be given with specific examples of how the industry has benefitted from the research and extension activities of the PAA. The primary purpose of the poster being to further familia...

Familia Adelante: A Multi-Risk Prevention Intervention for Latino Families

ERIC Educational Resources Information Center

Cervantes, Richard; Goldbach, Jeremy; Santos, Susana M.

2011-01-01

A comprehensive approach for providing behavioral health services to youth is becoming increasingly emphasized. Latino youth are at increased risk for substance abuse, mental health concerns, unsafe sexual practices and HIV, and these outcomes have been empirically connected to individual, family and community-based stress. Despite this knowledge,…

Cultural Understanding: Spanish Level 1.

ERIC Educational Resources Information Center

Scott, Reid

The teacher's attention is focused on selected elements of Spanish culture which may be taught integrally with instructional materials found in the first-year Spanish texts "Entender y Hablar", "La Familia Fernandez", and "A-LM Spanish, Level One". Items are cross-referenced for 42 cultural concepts ranging from nicknames to streets, roads, and…

"La Familia": The Important Ingredient for Latina/o College Student Engagement and Persistence

ERIC Educational Resources Information Center

Matos, Jennifer M. D.

2015-01-01

This article utilizes Yosso's (2005) community cultural framework and the six forms of cultural capital (aspirational, familial, linguistic, navigational, resistant, social) as corrective reframes of the cultural deficit model. Although the prevailing literature on Latina/o parents and families portray this population as being unmotivated and…

Research Considerations and Theoretical Application for Best Practices in Higher Education: Latina/os Achieving Success

ERIC Educational Resources Information Center

Castellanos, Jeanett; Gloria, Alberta M.

2007-01-01

This scholarly article addresses the Latina/o undergraduate experiences proposing a (re)definition of educational success. Discussing strength-based practices of "familia", mentorship, cultural congruity, and professional development from a psychosociocultural (PSC) approach, the article presents practical recommendations and directions for…

Composing Identities: Films, Families and Racism

ERIC Educational Resources Information Center

Aitken, Stuart C.; Jokisch, Brad D.; Boone, Christopher G.

2003-01-01

With this paper, I elaborate the use of the movies "American History X" and "Mi Familia" in classroom settings to highlight issues of ethnicity and the social construction of identity through families and communities. Taken together, these movies draw attention to racial geographies of Los Angeles but in very different ways. I…

Family Pictures = Cuadros de familia.

ERIC Educational Resources Information Center

Lomas Garza, Carmen

Bilingual (English and Spanish) text and illustrations describe the author-artist's experiences growing up in a traditional Hispanic community in south Texas, near the border with Mexico. The brightly colored paintings of her family and community show, in great detail, the everyday activities that remain vivid in her memory: picking oranges for…

The SAFER Latinos Project: Addressing a Community Ecology Underlying Latino Youth Violence

ERIC Educational Resources Information Center

Edberg, Mark; Cleary, Sean D.; Collins, Elizabeth; Klevens, Joanne; Leiva, Rodrigo; Bazurto, Martha; Rivera, Ivonne; del Cid, Alex Taylor; Montero, Luisa; Calderon, Melba

2010-01-01

This paper describes the intervention model, early implementation experience, and challenges for the "Seguridad, Apoyo, Familia, Educacion, y Recursos" (SAFER) Latinos project. The SAFER Latinos project is an attempt to build the evidence for a multilevel participatory youth violence prevention model tailored to the specific circumstances of…

Reptile trade and the risk of exotic tick introductions into southern South American countries.

PubMed

González-Acuña, D; Beldoménico, P M; Venzal, J M; Fabry, M; Keirans, J E; Guglielmone, A A

2005-01-01

Ticks exotic for the Neotropical region were found on Python regius imported into Argentina and Chile. All ticks (7 males and 3 females) were classified as Amblyomma latum Koch, 1844 ( = Aponomma latum). Additionally, four lots comprising 18 males of the Argentinean tortoise tick, Amblyomma argentinae Neumann, 1904, were found on a terrestrial tortoise, Chelonoidis chilensis, and on three terrestrial tortoises (probably C. chilensis) imported to Uruguay presumably from Argentina). These findings alert us to the risk of expanding the distribution of reptile parasites and their diseases into regions previously free of these parasites.

[Issues regarding the legal regulation of drugs in Argentina].

PubMed

Bignone, Inés M

2006-01-01

This work describes the main functions and attributions of the National Administration of Medicines, Food and Medical Technology (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica, ANMAT) of Argentina in the control and supervision of pharmaceutical products. The four properties that a medicine must full-fill (efficacy, safety, quality and accessibility) are described, and the role of ANMAT with regard to each one is specified. Criteria employed in the classification of pharmaceutical products marketed in Argentina with the regulatory agency permission are specified, and a reference to pharmaceutical products not registered before the Agency is also included.

Papers Selected for Presentation at the International Symposium on Remote Sensing of Environment (16th) Held at Buenos Aires, Argentina on 2-9 June 1982. Volume 2.

DTIC Science & Technology

1982-06-01

ARGENTINA Oscar Dominguez and Stella Carballo .............. 355 STUDIES ON SOME URBAN PROBLEMS USING AIRBORNE REMOTE SENSORS IN SANTIAGO, CHILE ...SAN JUAN ARGENTINA) (1) Silvia Lendaro de Gianni (2,3) Enrique Uliarte (I) Centro Regional de Agua Subterrgnea (2) Universidad Nacional de San Juan act...Hidrogeol6gico para refuerzo do la provisi6n de agua " a Puerto Deseado. In4dito. - Pezzuchi, Hugo Daniel (1978) "studio Geol6gico de la zona de Lstancia Dos

Agronomic characterization of the Argentina Indicator Region. [U.S. corn belt and Argentine pampas

NASA Technical Reports Server (NTRS)

Hicks, D. R. (Principal Investigator)

1982-01-01

An overview of the Argentina indicator region including information on topography, climate, soils and vegetation is presented followed by a regionalization of crop livestock land use. Corn/soybean production and exports as well as agricultural practices are discussed. Similarities and differences in the physical agronomic scene, crop livestock land use and agricultural practices between the U.S. corn belt and the Argentine pampa are considered. The Argentine agricultural economy is described. Crop calendars for the Argentina indicator region, an accompanying description, notes on crop-livestock zones, wheat production, field size, and agricultural problems and practices are included.

Weight status and hypertension among adolescent girls in Argentina and Norway: Data from the ENNyS and HUNT studies

PubMed Central

Stray-Pedersen, Marit; Helsing, Ragnhild M; Gibbons, Luz; Cormick, Gabriela; Holmen, Turid L; Vik, Torstein; Belizán, José M

2009-01-01

Background To provide data on overweight, obesity and hypertension among adolescent girls in Norway and Argentina. Methods Data was obtained from two population-based, cross-sectional and descriptive studies containing anthropometric and blood pressure measurements of 15 to 18 year old girls. The study included 2,156 adolescent girls from Norway evaluated between 1995 and 1997, and 669 from Argentina evaluated between 2004 and 2005. Results Around 15% of adolescent girls in Norway and 19% in Argentina are overweight or obese. Body mass index (BMI) distribution in these two countries is similar, with a low percentage (< 1%) of girls classified as thin. Norwegian adolescents show a height mean value 8 cm taller than the Argentinean. Obesity is strongly associated with systolic hypertension in both populations, with odds ratios of 11.4 [1.6; 82.0] and 28.3 [11.8; 67.7] in Argentina and Norway, respectively. No direct association between BMI and systolic hypertension was found, and only extreme BMI values (above 80th - 90th percentile) were associated with hypertension. Conclusion This study confirms a current world health problem by showing the high prevalence of obesity in adolescents and its association with hypertension in two different countries (one developed and one in transition). PMID:19878550

[Burden of disease attributable to tobacco use in Argentina and potential impact of price increases through taxes].

PubMed

Alcaraz, Andrea; Caporale, Joaquín; Bardach, Ariel; Augustovski, Federico; Pichon-Riviere, Andrés

2016-10-01

Evaluate burden of disease associated with tobacco use in Argentina and estimate health and economic impacts of cigarette price increases through taxes. A microsimulation model was used to quantify smoking-attributable impact on mortality, quality of life, and costs for cardiovascular, cerebrovascular, and chronic obstructive pulmonary disease; pneumonia; and ten cancers. Modeling was done for effect of different price increase scenarios on tobacco use and their impact on health and economics. In Argentina, 44 851 deaths, 20 620 cancer diagnoses, 14 405 strokes, and 68 100 hospital admissions for cardiovascular disease can be attributed to smoking every year. Every year, 998 881 years of life are lost from premature death and disability. The cost of treating tobacco-attributable health problems amounts to 33 billion Argentine pesos (ARS). Tobacco taxes only cover 67.3% of this expense. If Argentina increases cigarettes prices by 50% in the next 10 years, 25 557 deaths, 42 560 cardiovascular events, and 11 222 cancers could be prevented, with an economic benefit of 122 billion ARS from savings on health costs and from increasing tax revenues (1 US$ = 8.8096 ARS). Smoking-attributable burden of disease and costs to the health system are very high in Argentina. An increase in cigarette taxes could have considerable health and economic benefits.

An evolutionary approach to mania studying Sardinian immigrants to Argentina.

PubMed

Carta, Mauro G; Perra, Alessandra; Atzeni, Michela; D'Oca, Silvia; Moro, Maria F; Kurotschka, Peter K; Moro, Daniela; Sancassiani, Federica; Minerba, Luigi; Brasesco, Maria V; Mausel, Gustavo; Nardi, Antonio E; Tondo, Leonardo

2017-01-01

To ascertain lifetime prevalence of positivity to a screening questionnaire for bipolar disorders (BD) in Sardinian immigrants to Argentina and residents of Sardinia and assess whether such positivity affects quality of life (QoL) in either group. Our hypothesis is that screen positivity for BD may be more frequent in immigrants. Observational study. Subjects were randomly selected from the membership lists of associations of Sardinian immigrants in Argentina. A study carried out in Sardinia using the same methodology was used for comparison. The Mood Disorder Questionnaire was used to screen for mania/hypomania and the Short-Form Health Survey-12 to measure QoL. A higher prevalence of manic/hypomanic episodes was found in Sardinian immigrants to Argentina (p < 0.0001; odds ratio = 3.0, 95% confidence interval 1.87-4.77). Positivity at screening was associated with a lower QoL both in Sardinian immigrants to Argentina and in residents of Sardinia. To the best of our knowledge, this is the first study to show a higher lifetime prevalence of manic/hypomanic episodes in a general-population sample of individuals who migrated to a foreign country. Our results are in agreement with the hypothesis that hyperactive/novelty-seeking features may represent an adaptive substrate in certain conditions of social change.

Prevalence of cardiovascular risk factors among Latin American adolescents: a multilevel analysis.

PubMed

de Moraes, A C F; Musso, C; Graffigna, M N; Soutelo, J; Migliano, M; Carvalho, H B; Berg, G

2014-03-01

High blood pressure (HBP) and obesity is a well-established major risk factor for stroke and coronary heart disease. However, the literatures are scarce about these informations in adolescents from low-and-middle income countries. This school-based survey was carried out among students from Maringá (Brazil) and Buenos Aires (Argentina) selected random sampling. We studied 991 Brazilian adolescents (54.5% girls) in the age range of 14-18 years. In Argentina, we studied 933 adolescents (45.9% female) in the age range of 11-17 years. The outcomes of this study are general obesity, abdominal obesity and HBP. The associated factors analysed were gender, age and health behaviours. The prevalence of obesity was 5.8% in Brazil and 2.8% in Argentina, the prevalence of abdominal obesity was 32.7% in Brazil and 11.1% in Argentina, the prevalence of HBP was 14.9% in Brazil and 13.5% in Argentina. The multilevel analysis showed that older adolescents (>14 years old) have a little likelihood of being overweight, whereas male adolescents are more likely to be obese and have HBP. The abdominal obesity in both indicators were not associated with the independent variables. The prevalence of cardiovascular risk factors is high in Latin American adolescents independent of each country, and was associated with male gender.

Devonian-Carboniferous unconformity in Argentina and its relation to the Eo-Hercynian orogeny in southern South America

NASA Astrophysics Data System (ADS)

López-Gamundí, O. R.; Rossello, E. A.

1993-04-01

The Devonian-Carboniferous contact in southern South America, characterized by a sharp unconformity, has been related to the Late Devonian-Early Carboniferous Eo-Hercynian orogeny. The Calingasta-Uspallata basin of western Argentina and the Sauce-Grande basin (Ventana Foldbelt) of eastern Argentina have been selected to characterize this unconformity. The Eo-Hercynian movements were accompanied in western Argentina by igneous activity related to a Late Devonian—Early Carboniferous magmatic arc mainly exposed today along the Andean Cordillera. This magmatic activity is partly reflected also in eastern Argentina (Ventana Foldbelt), where isotopic dates suggest a thermal event also related to the intrusions present to the west in the North Patagonian Massif and Sierras Pampeanas. The scarcity of Lower Carboniferous deposits in the stratigraphic record of southern South America suggests that the Early Carboniferous was a time interval dominated by uplift and erosion followed by widespread subsidence during the Middle and Late Carboniferous. The origin of the Eo-Hercynian orogeny can be linked with the convergence between the Arequipa Massif, and its southern extension, and the South American continent. Its effects are best represented along the ‘Palaeo-Pacific’ margin, although distant effects are discernible in the cratonic areas of eastern South America.

Diversity of Saccharomyces strains on grapes and winery surfaces: analysis of their contribution to fermentative flora of Malbec wine from Mendoza (Argentina) during two consecutive years.

PubMed

Mercado, L; Dalcero, A; Masuelli, R; Combina, M

2007-06-01

Spontaneous fermentations are still conducted by several wineries in different regions of Argentina as a common practice. Native Saccharomyces strains associated with winery equipment, grape and spontaneous fermentations of Malbec musts from "Zona Alta del Río Mendoza" region (Argentina) were investigated during 2001 and 2002 in the same cellar. Low occurrence of Saccharomyces on grapes and their limited participation during fermentation were confirmed. Strain sequential substitution during fermentation was observed. Between 30% and 60% of yeast population at the end of fermentation was coming from yeasts already present in the winery. A stable and resident Saccharomyces micro-flora in the winery was confirmed. It exhibited a dynamic behaviour during season and between years. Commercial strains were found during fermentation in different percentages, but their presence on winery equipment was low. The present work represents a first approach to winery yeast and spontaneous fermentation Saccharomyces population dynamics in an important viticultural region from Argentina that has never been characterized before. The results obtained have an important significance for the local industry, showing for the first time the real situation of the microbial ecology of alcoholic fermentation in an industrial winery from Mendoza, Argentina.

Proteomics in Argentina - limitations and future perspectives: A special emphasis on meat proteomics.

PubMed

Fadda, Silvina; Almeida, André M

2015-11-01

Argentina is one of the most relevant countries in Latin America, playing a major role in regional economics, culture and science. Over the last 80 years, Argentinean history has been characterized by several upward and downward phases that had major consequences on the development of science in the country and most recently on proteomics. In this article, we characterize the evolution of Proteomics sciences in Argentina over the last decade and a half. We describe the proteomics publication output of the country in the framework of the regional and international contexts, demonstrating that Argentina is solidly anchored in a regional context, showing results similar to other emergent and Latin American countries, albeit still far from the European, American or Australian realities. We also provide a case-study on the importance of Proteomics to a specific sector in the area of food science: the use of bacteria of technological interest, highlighting major achievements obtained by Argentinean proteomics scientists. Finally, we provide a general picture of the endeavors being undertaken by Argentinean Proteomics scientists and their international collaborators to promote the Proteomics-based research with the new generation of scientists and PhD students in both Argentina and other countries in the Southern cone. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Assessment of undiscovered oil and gas resources in the Cuyo Basin Province, Argentina, 2017

USGS Publications Warehouse

Schenk, Christopher J.; Brownfield, Michael E.; Tennyson, Marilyn E.; Le, Phuong A.; Mercier, Tracey J.; Finn, Thomas M.; Hawkins, Sarah J.; Gaswirth, Stephanie B.; Marra, Kristen R.; Klett, Timothy R.; Leathers-Miller, Heidi M.; Woodall, Cheryl A.

2017-07-18

Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean undiscovered, technically recoverable resources of 236 million barrels of oil and 112 billion cubic feet of associated gas in the Cuyo Basin Province, Argentina.

Processes, information, and accounting gaps in the regulation of Argentina's private railways

DOT National Transportation Integrated Search

2001-07-17

Almost a decade after Argentina began privatizing its railways, resolution of the conflicts between regulators, users, and operators continues to take longer, and to be more difficult, than expected. This paper argues that many of these conflicts are...

Serie Legislacion Educativa Argentina, 1: Leyes Universitarias (Series on Educational Legislation of Argentian, 1: Laws Governing Universities).

ERIC Educational Resources Information Center

Ministerio de Cultura y Educacion, Buenos Aires (Argentina). Centro National de Documentacion e Informacion Educativa.

This document contains the laws governing national, private, and state universities in Argentina. The texts of the laws for each sector are contained, covering objectives, general administration, academic organization, students, and finances. (VM)

Ricardo Dyrgalla (1910-1970), pioneer of rocket development in Argentina

NASA Astrophysics Data System (ADS)

de León, Pablo

2009-12-01

One of the most important developers of liquid propellant rocket engines in Argentina was Polish-born Ricardo Dyrgalla. Dyrgalla immigrated to Argentina from the United Kingdom in 1946, where he had been studying German weapons development at the end of the Second World War. A trained pilot and aeronautical engineer, he understood the intricacies of rocket propulsion and was eager to find practical applications to his recently gained knowledge. Dyrgalla arrived in Argentina during Juan Perón's first presidency, a time when technicians from all over Europe were being recruited to work in various projects for the recently created Argentine Air Force. Shortly after immigrating, Dyrgalla proposed to develop an advanced air-launched weapon, the Tábano, based on a rocket engine of his design, the AN-1. After a successful development program, the Tábano was tested between 1949 and 1951; however, the project was canceled by the government shortly after. Today, the AN-1 rocket engine is recognized as the first liquid propellant rocket to be developed in South America. Besides the AN-1, Dyrgalla also developed several other rockets systems in Argentina, including the PROSON, a solid-propellant rocket launcher developed by the Argentine Institute of Science and Technology for the Armed Forces (CITEFA). In the late 1960s, Dyrgalla and his family relocated to Brazil due mostly to the lack of continuation of rocket development in Argentina. There, he worked for the Institute of Aerospace Technology (ITA) until his untimely death in 1970. Ricardo Dyrgalla deserves to be recognized among the world's rocket pioneers and his contribution to the science and engineering of rocketry deserves a special place in the history of South America's rocketry and space flight advocacy programs.

Exposure of Secondary School Adolescents from Argentina and Mexico to Smoking Scenes in Movies: a Population-based Estimation

PubMed Central

SALGADO, MARÍA V.; PÉREZ, ADRIANA; ABAD-VIVERO, ERIKA N.; THRASHER, JAMES F.; SARGENT, JAMES D.; MEJÍA, RAÚL

2016-01-01

Background Smoking scenes in movies promote adolescent smoking onset; thus, the analysis of the number of images of smoking in movies really reaching adolescents has become a subject of increasing interest. Objective The aim of this study was to estimate the level of exposure to images of smoking in movies watched by adolescents in Argentina and Mexico. Methods First-year secondary school students from Argentina and Mexico were surveyed. One hundred highest-grossing films from each year of the period 2009-2013 (Argentina) and 2010-2014 (Mexico) were analyzed. Each participant was assigned a random sample of 50 of these movies and was asked if he/she had watched them. The total number of adolescents who had watched each movie in each country was estimated and was multiplied by the number of smoking scenes (occurrences) in each movie to obtain the number of gross smoking impressions seen by secondary school adolescents from each country. Results Four-hundred and twenty-two movies were analyzed in Argentina and 433 in Mexico. Exposure to more than 500 million smoking impressions was estimated for adolescents in each country, averaging 128 and 121 minutes of smoking scenes seen by each Argentine and Mexican adolescent, respectively. Although 15, 16 and 18-rated movies had more smoking scenes in average, movies rated for younger teenagers were responsible for the highest number of smoking scenes watched by the students (67.3% in Argentina and 54.4% in Mexico) due to their larger audience. Conclusion At the population level, movies aimed at children are responsible for the highest tobacco burden seen by adolescents. PMID:27354756

Coronary Heart Disease and Stroke Attributable to Major Risk Factors is Similar in Argentina and the United States: the Coronary Heart Disease Policy Model

PubMed Central

Moran, Andrew; DeGennaro, Vincent; Ferrante, Daniel; Coxson, Pamela G.; Palmas, Walter; Mejia, Raul; Perez-Stable, Eliseo J.; Goldman, Lee

2011-01-01

Background Cardiovascular disease is the leading cause of death in Argentina and the U.S. Argentina is 92% urban, with cardiovascular disease risk factor levels approximating the U.S. Methods The Coronary Heart Disease (CHD) Policy Model is a national-scale computer model of CHD and stroke. Risk factor data were obtained from the Cardiovascular Risk Factor Multiple Evaluation in Latin America Study (2003–04), Argentina National Risk Factor Survey (2005) and U.S. national surveys. Proportions of cardiovascular events over 2005–2015 attributable to risk factors were simulated by setting risk factors to optimal exposure levels [systolic blood pressure (SBP) 115 mm Hg, low-density lipoprotein cholesterol (LDL) 2.00 mmol/l (78 mg/dl), high-density lipoprotein cholesterol (HDL) 1.03 mmol/l (60 mg/dl), absence of diabetes, and smoking]. Cardiovascular disease attributable to body mass index (BMI) > 21 kg/m2 was assumed mediated through SBP, LDL, HDL, and diabetes. Results Cardiovascular disease attributable to major risk factors was similar between Argentina and the U.S., except for elevated SBP in men (CHD 8 % points higher in Argentine men, 6% higher for stroke). CHD attributable to BMI > 21 kg/m2 was substantially higher in the U.S. (men 10–11 % points higher; women CHD 13–14% higher). Conclusions Projected cardiovascular disease attributable to major risk factors appeared similar in Argentina and the U.S., though elevated BMI may be responsible for more of U.S. cardiovascular disease. A highly urbanized middle-income nation can have cardiovascular disease rates and risk factor levels comparable to a high income nation, but fewer resources for fighting the epidemic. PMID:21550675

Silent dissemination of HTLV-1 in an endemic area of Argentina. Epidemiological and molecular evidence of intrafamilial transmission

PubMed Central

Gastaldello, Rene; Balangero, Marcos; Remondegui, Carlos; Blanco, Sebastián; Otsuki, Koko; Paulo Vicente, Ana Carolina; Elías, David; Mangeaud, Arnaldo; Nates, Silvia; Gallego, Sandra

2017-01-01

Background Molecular and epidemiological studies of transmission routes and risk factors for infection by HTLV-1 are extremely important in order to implement control measures, especially because of the high prevalence of HTLV-1 in several regions of the world. San Salvador de Jujuy, Northwest Argentina, is a highly endemic area for HTLV-1 and foci of tropical spastic paraparesis/HTLV-1-associated myelopathy. Objective To gain further insight into the role of intrafamilial transmission of HTLV-1 in a highly endemic region in Argentina. Method Cross-sectional study in Northwest Argentina. Epidemiological data and blood samples were collected from 28 HTLV-1 infected subjects (index cases) and 92 close relatives/cohabitants. HTLV-1 infection was diagnosed by detection of antibodies and proviral DNA. The LTR region was sequenced and analyzed for genetic distances (VESPA software), in addition to determination and identification of polymorphisms to define HTLV-1 family signatures. Results Fifty seven of the 120 subjects enrolled had antibodies against HTLV-1 and were typified as HTLV-1 by PCR. The prevalence rate of HTLV-1 infection in family members of infected index cases was 31.52% (29/92). The infection was significantly associated with gender, age and prolonged lactation. Identity of LTR sequences and presence of polymorphisms revealed high prevalence of mother-to-child and interspousal transmission of HTLV-1 among these families. Conclusion There is an ongoing and silent transmission of HTLV-1 through vertical and sexual routes within family clusters in Northwest Argentina. This evidence highlights that HTLV-1 infection should be considered as a matter of public health in Argentina, in order to introduce preventive measures as prenatal screening and breastfeeding control. PMID:28384180

Palmer Amaranth Identification and Documentation of Herbicide Resistance in Argentina

USDA-ARS?s Scientific Manuscript database

Palmer amaranth (Amaranthuspalmeri S. Wats.) has greatly disrupted agricultural practices in the US with its rapid growth and rapid evolution of herbicide resistance. This weed species is now suspected in Argentina. To document whether the suspected plant populations are indeed Palmer amaranth, mo...

An overview of arthropod-associated fungi from Argentina and Brazil

USDA-ARS?s Scientific Manuscript database

Arthropod pests in forest and agricultural systems are afflicted by a plethora of pathogenic organisms. Among them, entomopathogenic fungi are the most common control agents that regulate their populations. This review compiles the information available from Argentina and Brazil about the entomopath...

Mathematics Education in Argentina

ERIC Educational Resources Information Center

Varsavsky, Cristina; Anaya, Marta

2009-01-01

This article gives an overview of the state of mathematics education in Argentina across all levels, in the regional and world contexts. Statistics are drawn from Mercosur and UNESCO data bases, World Education Indicators and various national time-series government reports. Mathematics results in national testing programmes, Programme for…

Assessment of continuous oil and gas resources in the San Jorge Basin Province, Argentina, 2017

USGS Publications Warehouse

Schenk, Christopher J.; Mercier, Tracey J.; Hawkins, Sarah J.; Tennyson, Marilyn E.; Marra, Kristen R.; Finn, Thomas M.; Le, Phuong A.; Brownfield, Michael E.; Leathers-Miller, Heidi M.; Woodall, Cheryl A.

2017-07-18

Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean undiscovered, technically recoverable resources of 78 million barrels of oil and 8.9 trillion cubic feet of gas in the San Jorge Basin Province, Argentina.

Corky root rot

USDA-ARS?s Scientific Manuscript database

Corky root rot (corchosis) was first reported in Argentina in 1985, but the disease was presumably present long before that. The disease occurs in most alfalfa-growing areas of Argentina but is more common in older stands. In space-planted alfalfa trials scored for root problems, corky root rot was ...

77 FR 53959 - WTO Dispute Settlement Proceeding Regarding Argentina-Measures Affecting the Importation of Goods

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-04

... by Argentina on the importation of goods. That request may be found at www.wto.org , contained in a... Appellate Body, will also be available on the Web site of the World Trade Organization at www.wto.org...

The Privatization of Education in Argentina.

ERIC Educational Resources Information Center

Naradowski, Mariono; Andrada, Myrian

2001-01-01

Describes historical and current trends in Argentina's private and public primary- and secondary-school enrollment levels and policy reasons behind changes, including deregulation of private schools. Evaluates research analyzing impact of increased private-school enrollment; argues middle- and high-income students are opting out of public schools…

77 FR 58088 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... live poultry from Argentina and the Mexican States of Campeche, Quintana Roo, and Yucatan under certain... forms will provide APHIS with critical information concerning the origin and history of the items... from Argentina and certain Mexican States. Description of Respondents: Federal Government; Business or...

Metabolomic studies for the interaction Glycine max- Fusarium tucumaniae

USDA-ARS?s Scientific Manuscript database

Sudden-death syndrome (SDS) of soybean can be caused in Argentina by 4 different Fusarium species: F. brasiliense, F. crassistipitatum, F. tucumaniae and F. virguliforme. Fusarium tucumaniae and F. virguliforme are the primary etiological agents of soybean SDS in Argentina and United States, respect...

The future of the history of psychology in Argentina and Brazil.

PubMed

Klappenbach, Hugo; Jacó-Vilela, Ana Maria

2016-08-01

This article analyzes the development of the history of psychology in Argentina and Brazil, beginning with the emergence of the history of psychology at the beginning of the 20th century. The paper analyzes that such old historical reconstructions were written by the same authors or institutions that were introducing Psychology in the two countries. That is, the older historical productions in the field of psychology were Whig biased. An analysis of the last 30 years of history of psychology is also provided. The article describes institutional developments, including archives, journals, scientific meetings, and teaching of history of psychology in academic settings. Main groups devoted to history of psychology, both in Argentina and Brazil are described. Finally, it offers some thoughts on the future of history of psychology in the 2 countries. A comparative study between Argentina and Brazil allows to understand strengths and weakness related to institutionalization of History of Psychology. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

STS-55 Earth observation of agricultural development in northern Argentina

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 Earth observation taken aboard Columbia, Orbiter Vehicle (OV) 102, is of agricultural development in northern Argentina. This photograph is from a mapping strip of photographs acquired by the STS-55 crew. This mapping strip runs from the 'eyelash forests' of the Bolivian Andes, southeast across the Chaco Plains, and into the upper Parana River Basin of north-central Argentina. The formerly densely forested areas between the upper Rio Pilcomayo and the Rio Teuco of NW Argentina rest on deep, rich alluvial and loess deposits. These modern soils were carried into the region by rivers from the Andes and by dust storms from large playa areas of the Altiplano (high plains) of Peru and Boliva. In this scene, representative of the long mapping strip, the process of converting forests to agriculture is far advanced. The original road network, a series of grids laid out in the forest, has nearly coalesced into a farm and ranch landscape. Some few relict forests are still visible as distin

Isolation of yellow fever virus from mosquitoes in Misiones province, Argentina.

PubMed

Goenaga, Silvina; Fabbri, Cintia; Dueñas, Juan Climaco Rondan; Gardenal, Cristina Noemí; Rossi, Gustavo Carlos; Calderon, Gladys; Morales, Maria Alejandra; Garcia, Jorge Braulio; Enria, Delia Alcira; Levis, Silvana

2012-11-01

Yellow fever (YF) is a viral hemorrhagic fever endemic to tropical regions of South America and Africa. From 2007 to 2009 an important epidemic/epizootic of YF was detected in different populations of howler monkeys (Alouatta species) in Misiones, a northeastern Argentinian province. Yellow fever virus (YFV) infection was researched and documented by laboratory tests in humans and in dead Alouatta carayá. The objective of that research was to investigate the circulation of YFV in mosquitoes, which could be implicated in the sylvatic transmission of YF in Argentina. The above-mentioned mosquitoes were captured in the same geographical region where the epizootic took place. A YFV strain was isolated in cell culture from pools of Sabethes albiprivus. This study is not only the first isolation of YFV from mosquitoes in Argentina, but it is also the first YFV isolation reported in the species Sabethes albiprivus, suggesting that this species might be playing a key role in sylvatic YF in Argentina.

Nutrient adequacy and diet quality in low-income Hispanic Children – The VIVA LA FAMILIA Study

USDA-ARS?s Scientific Manuscript database

The role of nutrient adequacy and diet quality in the etiology of childhood obesity is poorly understood. Epidemiological studies have suggested that low-cost, energy dense diets high in grains, added sugars, and fat contribute to the development of obesity, especially in low-income groups. The spec...

Si, Se Puede! Preparing Teachers to Build Leadership among Underserved Students

ERIC Educational Resources Information Center

Duffy, Helen M.

2005-01-01

The High School Puente Project, one of several outreach efforts of the University of California, is an innovative program that is designed to assist traditionally underserved students. Puente builds on community and the idea of "familia" and features a strong component of professional developments for teachers as well as structural…

Parent-Centered Intervention: A Practical Approach for Preventing Drug Abuse in Hispanic Adolescents

ERIC Educational Resources Information Center

Tapia, Maria I.; Schwartz, Seth J.; Prado, Guillermo; Lopez, Barbara; Pantin, Hilda

2006-01-01

Objective: The objective of the present article is to review and discuss Familias Unidas, an empirically supported, family-based, culturally specific drug abuse and HIV prevention intervention for Hispanic immigrant adolescents and their families. Method: The authors focus on engagement and retention as well as on intervention delivery.…

The War Next Door: DoD’s Role in Combating Mexican TCOs

DTIC Science & Technology

2013-03-01

Zetas, Gulf Cartel, Juárez Cartel, Beltran Leyva Organization (BLO), La Familia Michoacan (LFM), and Tijuana Cartel.17 This has resulted in...entered the United States by way of the Southwest Border.26 In 2002, authorities arrested Salim Mucharrafille, a café owner in Tijuana , Mexico, for

Countering Gang Violence: What Small Town Communities Can Learn from the US Military

DTIC Science & Technology

2011-05-03

city is also home to two of the most notorious Hispanic gangs operating in the US. The Nuestra Familia and the Mexican Mafia have approximately 11...within Salinas until all communities are capable of self-policing. Critical to this mission will be Salinas‟ ability to actually „connect‟ with the

The Ando-Patagonian Stigmella magnispinella group (Lepidoptera, Nepticulidae) with description of new species from Ecuador, Peru and Argentina.

PubMed

Stonis, Jonas R; Remeikis, Andrius; Diškus, Arūnas; Gerulaitis, Virginijus

2016-12-01

On the basis of morphological studies of collection samples from the Andes (Ecuador, Peru and Argentina), we describe five new species of Stigmella Schrank (Lepidoptera: Nepticulidae): S. varispinella Diškus & Stonis, sp. nov. (Ecuador), S. olekarsholti Remeikis Diškus & Stonis, sp. nov., S. magnispinella Remeikis & Stonis, sp. nov. (Peru), S. dolia Remeikis & Stonis, sp. nov., and S. patagonica Remeikis & Stonis, sp. nov. (Argentina). All treated taxa belong to the newly designated S. magnispinella group. Images of adults and genitalia, pictorial keys, a distribution map, and photographs of the leaf-mines of S. olekarsholti are included.

Snail shells as larval habitat of Limatus durhamii (Diptera: Culicidae) in the Yungas of Argentina.

PubMed

Mangudo, Carolina; Campos, Raúl E; Rossi, Gustavo C; Gleiser, Raquel M

2017-03-01

The shells of dead snails collect water from rainfalls producing aquatic microenvironments called gastrotelmata. These habitats are small and hold simple detritus based on animal communities, being rotifers and culicids the most studied. Although a high diversity of aquatic microhabitats has been reported as larval habitats of mosquitoes in Argentina, the shell of snails has not been investigated yet. We report the shells of three species of native Megalobulimus genus as larval habitats of a neotropical mosquito and suspected vector of bunyaviruses, Limatus durhamii, and describe these microhabitats in the Yungas forest of Argentina. Copyright © 2016 Elsevier B.V. All rights reserved.

Notes on winter feeding behavior and molt in Wilson's phalaropes

USGS Publications Warehouse

Burger, J.; Howe, M.

1975-01-01

Wilson's Phalaropes, Steganopus tricolor, migrate in late summer from the prairie regions of North America to their wintering grounds in the highlands of Peru and the inland and coastal waters of Chile, Bolivia, Paraguay, Uruguay, and Argentina (Holmes 1939, Meyer de Schauensee 1970). Reports on these birds from their wintering habitat are few. This paper describes numbers, feeding behavior, and molt of Wilson's Phalaropes wintering in a freshwater marsh in central Argentina. Fieldwork in Argentina was conducted by the senior author. The junior author analyzed molt patterns of birds collected there and added data he collected in North Dakota in 1968 and 1969.

Doing gender in a toxic world. Women and freebase cocaine in the city of Buenos Aires (Argentina).

PubMed

Romo-Avilés, Nuria; Camarotti, Ana Clara; Tarragona, Alicia; Touris, Cecilia

2015-04-01

Consumption of freebase cocaine in Argentina has been investigated among males but not females. This qualitative study focuses on the complexity of relationships between gender identity and the use of drugs, investigating freebase cocaine as an example in the Metropolitan Area of Buenos Aires, Argentina. In-depth interviews were conducted with female consumers in 2010. The results reveal the different ways in which female identity is constructed in the context of social vulnerability. We identify ways of doing gender and feeling like a woman in a man's world that are associated with a higher risk of violence and exclusion for being female.

Description of the immature stages and new host plant records of Deois (Deois) mourei (Berg) (Hemiptera: Cercopidae), a species newly recorded from Argentina and Paraguay.

PubMed

Foieri, Alvaro; Lenicov, Ana M Marino De Remes; Virla, Eduardo G

2016-09-06

Deois (Deois) mourei Cavichioli & Sakakibara (Hemiptera: Cercopidae) is recorded for the first time from Argentina and Paraguay. The eggs and immature stages of the species are described and illustrated; the main characters that distinguish instars are body size, color, number of flagellomeres, and number of tibial and metatarsomere spines. A key for identification of nymphs of D. (D.) mourei and a key to differentiate nymphs of the sympatric species D. (D.) mourei and Notozulia entreriana Berg are provided. In addition, a list of host plants of D. (D.) mourei in Argentina is given.

A review of the natural history of adult Cetoniinae (Coleoptera: Scarabaeidae) from Argentina and adjacent countries.

PubMed

Di Iorio, Osvaldo

2014-04-17

A compilation of the known natural history of adult Cetoniinae (Coleoptera: Scarabaeidae) from Argentina and adjacent countries is provided. Food items of adult Cetoniinae include pollen and/or nectar (flower visitors), sap and/or slime flux, ripened fruits on plants, green tissues and leaves, and honey. Of the 36 species of Cetoniinae from Argentina, food items are known only for 11 species (30.5%). Attraction to light and bait-traps, adult activity periods, vertebrate predators, and the occurrence in bird nests are presented and discussed. Other insects that share the same food sources and bait-traps with Cetoniinae are mentioned.

Meeting Report of the XIV International Small Bowel Transplant Symposium: Summary of Presentations, Workshops, and Debates From a Comprehensive Meeting on Intestinal Failure, Rehabilitation, and Transplantation, Buenos Aires, Argentina, June 10-13, 2015.

PubMed

Gondolesi, Gabriel E; Fernandez, Adriana; Burghardt, Karolina M; Nowakowski, Scott; Kaufman, Stuart S; Pascher, Andreas; Florescu, Diana; Ruiz, Phillip; Vianna, Rodrigo; Clarke, Sara; Oltean, Mihai; Rumbo, Martin; Mazariegos, George; Sudan, Debra L; Farmer, Douglas G

2017-04-01

The 2015 meeting of the Intestinal Transplant Association was held in Buenos Aires, Argentina. This was the 14th International Small Bowel Transplant Symposium, and it was the first meeting organized as a joint venture of the Transplantation Society, the Intestinal Transplant Association, and the Argentinean Transplant Society (Sociedad Argentina de Trasplantes). Innovative aspects of the classic meeting format included workshops sessions, debates, and multicenter studies. This report highlights the most prominent scientific contributions and results of the first such symposium in a Latin American country.

Burnout, Perceived Stress, and Depression among Cardiology Residents in Argentina

ERIC Educational Resources Information Center

Waldman, Silvina V.; Diez, Juan Cruz Lopez; Arazi, Hernan Cohen; Linetzky, Bruno; Guinjoan, Salvador; Grancelli, Hugo

2009-01-01

Objective: Because medical residency is a stressful time for training physicians, placing residents at increased risk for psychological distress, the authors studied the prevalence of burnout, perceived stress, and depression in cardiology residents in Argentina and examined the association between sociodemographic characteristics and these…

Recognition of Culex Bidens Dyar and Culex Interfor Dyar (Diptera: Culicidae) as Separate Species

DTIC Science & Technology

1986-01-01

genitalia. ARGENTINA. Corrientes : locality not specified, 6 specimens. Jujuy: Ledesma, 1 specimen. Santa fe: Calchaqui’, 1 specimen; Humboldt, 2 specimens...close to surface of lateral plate. MATERIAL EXAHINED: 42 male genitalia. ARGENTINA. Chaco: locality not specified, 2 specimens. Corrientes

Situation Report--Argentina, France, Gambia, Grenada, Hungary, Nepal, and Paraguay.

ERIC Educational Resources Information Center

International Planned Parenthood Federation, London (England).

Data relating to population and family planning in seven foreign countries are presented in these situation reports. Countries included are Argentina, France, Gambia, Grenada, Hungary, Nepal, and Paraguay. Information is provided, where appropriate and available, under two topics, general background and family planning situation. General…

Dengue Virus 1 Outbreak in Buenos Aires, Argentina, 2016.

PubMed

Tittarelli, Estefanía; Lusso, Silvina B; Goya, Stephanie; Rojo, Gabriel L; Natale, Mónica I; Viegas, Mariana; Mistchenko, Alicia S; Valinotto, Laura E

2017-10-01

The largest outbreak of dengue in Buenos Aires, Argentina, occurred during 2016. Phylogenetic, phylodynamic, and phylogeographic analyses of 82 samples from dengue patients revealed co-circulation of 2 genotype V dengue virus lineages, suggesting that this virus has become endemic to the Buenos Aires metropolitan area.

Northwestern Argentina as seen from the Apollo 7 spacecraft

NASA Technical Reports Server (NTRS)

1968-01-01

Puna de Atacama area of northwestern Argentina, Provinces of Salta and Catamarca, as seen from the Apollo 7 spacecraft during its 154th revolution of the earth. Photographed from an altitude of 175 nautical miles, at ground elapsed time of 243 hours and 58 minutes.

Gifted Education in Argentina

ERIC Educational Resources Information Center

Irueste, Paula

2017-01-01

In this article, we review the advancement of gifted education in Argentina which has been scarce and discontinuous, particularly, in the public sphere. About the primary conception of giftedness and/or talent, we mention the obsolete struggle between those who only consider a high intellectual coefficient (IQ) versus a more comprehensive…

77 FR 67790 - Honey From Argentina; Antidumping and Countervailing Duty Changed Circumstances Reviews...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-14

... Argentina; Antidumping and Countervailing Duty Changed Circumstances Reviews; Preliminary Intent To Revoke...) published a notice of initiation of changed circumstances reviews of the antidumping and countervailing duty..., we preliminarily conclude that producers accounting for substantially all of the production of the...

The Geography Curriculum and Its Contents: Preparing for the Twenty-First Century in Argentina Geography Education.

ERIC Educational Resources Information Center

Montiel, Gloria Z. de

1996-01-01

Considers the various educational philosophies governing geography instruction in Argentina and places them in historical perspective. Contrasts the positivist and historicist approaches and discusses the current curriculum. Includes summaries of proposed changes in the curriculum emphasizing social education. (MJP)

English Language Education in Primary Schooling in Argentina

ERIC Educational Resources Information Center

Porto, Melina

2016-01-01

This article describes public primary English language education in Argentina. I begin with background information about the country and a brief historical overview of education in general, accompanied by a portrait of primary schooling in particular. This overview involves local, political and economic considerations but also international…

Current status and perspectives of the development of dental research in biological anthropology of Argentina: introduction and conclusions of the symposium.

PubMed

Luna, Leandro H; Bernal, Valeria

2011-10-01

This paper describes and discusses the research in the field of dental anthropology in Argentina. It has been presented at the symposium entitled "The development of dental research in Argentine Biological Anthropology: current status and perspectives", coordinated by the authors at the IX National Meeting of Biological Anthropology of Argentina, Puerto Madryn, 20th-23rd October 2009. The aim of the symposium was to present new results and future prospects of this discipline in the country and to create a forum for discussion of current research within this field. Six contributions that focused on the study of teeth from different perspectives and analysed bioarchaeological samples from different areas of Argentina (Central Highlands, Pampa and Patagonia) were presented. After the presentations, a discussion about the state of the art of dental research in the country was generated, in which the need for the generation of methodological consensus on the criteria for the evaluation of the variables considered was stated, so that research conducted in different areas can be compared. In short, the contributions of this symposium provide insights into the diversity of dental anthropology in contemporary Argentina and the potential of these types of studies to gain important information about biological and cultural aspects of the native populations in the country. Copyright © 2011 Elsevier GmbH. All rights reserved.

Telemedicine Enables Broader Access to Movement Disorders Curricula for Medical Students.

PubMed

Cubo, Esther; Doumbe, Jacques; López, Emiliano; Lopez, Guadalupe A; Gatto, Emilia; Persi, Gabriel; Guttman, Mark

2017-01-01

The impact of tele-education for movement disorders on medical students is unknown. The present study had three objectives. First, to create a tele-education program for medical students in regions with limited access to movement disorders curricula. Second, to analyze the feasibility, satisfaction, and improvement of medical knowledge. Third, to assess the main reasons of medical students for attending this course. In 2016, a program was piloted in a low-middle income (Cameroon) and a middle-high income (Argentina) country. Medical students were offered a free movement disorder tele-education program (four medical schools in Argentina, and 1 medical school in Cameroon). Six real-time videoconferences covering hyperkinetic and hypokinetic movement disorders were included. Evaluations included attendance, pre- and post-medical knowledge, and satisfaction questionnaires. The study included 151 undergraduate medical students (79.4% from Argentina, 20.6% from Cameroon). Feasibility was acceptable with 100% and 85.7% of the videoconferences completed in Argentina and Cameroon, respectively. Attendance was higher in Argentina compared to Cameroon (75% vs. 33.1%). According to student reports, the topics and innovative educational environment were the main reasons for attendance. Both groups ranked satisfaction as moderate to high, and medical knowledge improved similarly in both countries. Tele-education can improve movement disorders knowledge in medical schools in high-middle and low-middle income countries lacking access to other educational opportunities.

Adding seismic broadband analysis to characterize Andean backarc seismicity in Argentina

NASA Astrophysics Data System (ADS)

Alvarado, P.; Giuliano, A.; Beck, S.; Zandt, G.

2007-05-01

Characterization of the highly seismically active Andean backarc is crucial for assessment of earthquake hazards in western Argentina. Moderate-to-large crustal earthquakes have caused several deaths, damage and drastic economic consequences in Argentinean history. We have studied the Andean backarc crust between 30°S and 36°S using seismic broadband data available from a previous ("the CHARGE") IRIS-PASSCAL experiment. We collected more than 12 terabytes of continuous seismic data from 22 broadband instruments deployed across Chile and Argentina during 1.5 years. Using free software we modeled full regional broadband waveforms and obtained seismic moment tensor inversions of crustal earthquakes testing for the best focal depth for each event. We also mapped differences in the Andean backarc crustal structure and found a clear correlation with different types of crustal seismicity (i.e. focal depths, focal mechanisms, magnitudes and frequencies of occurrence) and previously mapped terrane boundaries. We now plan to use the same methodology to study other regions in Argentina using near-real time broadband data available from the national seismic (INPRES) network and global seismic networks operating in the region. We will re-design the national seismic network to optimize short-period and broadband seismic station coverage for different network purposes. This work is an international effort that involves researchers and students from universities and national government agencies with the goal of providing more information about earthquake hazards in western Argentina.

Arbuscular mycorrhizal fungi in saline soils: Vertical distribution at different soil depth

PubMed Central

Becerra, Alejandra; Bartoloni, Norberto; Cofré, Noelia; Soteras, Florencia; Cabello, Marta

2014-01-01

Arbuscular mycorrhizal fungi (AMF) colonize land plants in every ecosystem, even extreme conditions such as saline soils. In the present work we report for the first time the mycorrhizal status and the vertical fungal distribution of AMF spores present in the rhizospheric soil samples of four species of Chenopodiaceae (Allenrolfea patagonica, Atriplex argentina, Heterostachys ritteriana and Suaeda divaricata) at five different depths in two saline of central Argentina. Roots showed medium, low or no colonization (0–50%). Nineteen morphologically distinctive AMF species were recovered. The number of AMF spores ranged between 3 and 1162 per 100 g dry soil, and AMF spore number decreased as depth increased at both sites. The highest spore number was recorded in the upper soil depth (0–10 cm) and in S. divaricata. Depending of the host plant, some AMF species sporulated mainly in the deep soil layers (Glomus magnicaule in Allenrolfea patagonica, Septoglomus aff. constrictum in Atriplex argentina), others mainly in the top layers (G. brohultti in Atriplex argentina and Septoglomus aff. constrictum in Allenrolfea patagonica). Although the low percentages of colonization or lack of it, our results show a moderate diversity of AMF associated to the species of Chenopodiaceae investigated in this study. The taxonomical diversity reveals that AMF are adapted to extreme environmental conditions from saline soils of central Argentina. PMID:25242945

Tobacco point-of-sale advertising in Guatemala City, Guatemala and Buenos Aires, Argentina

PubMed Central

Mejia, Raul; Szeinman, Debora; Kummerfeldt, Carlos E

2010-01-01

Objectives To determine tobacco point of sale advertising prevalence in Guatemala City, Guatemala and Buenos Aires, Argentina. Methods Convenience stores (120 per city) were chosen from randomly selected blocks in low, middle and high socioeconomic neighbourhoods. To assess tobacco point of sale advertising we used a checklist developed in Canada that was translated into Spanish and validated in both countries studied. Analysis was conducted by neighbourhood and store type. Results All stores sold cigarettes and most had tobacco products in close proximity to confectionery. In Guatemala, 60% of stores had cigarette ads. High and middle socioeconomic status neighbourhood stores had more indoor cigarette ads, but these differences were determined by store type: gas stations and supermarkets were more prevalent in high socioeconomic status neighbourhoods and had more indoor cigarette ads. In poorer areas, however, more ads could be seen from outside the stores, more stores were located within 100 metres of schools and fewer stores had ‘No smoking’ or ‘No sales to minors’ signs. In Argentina, 80% of stores had cigarette ads and few differences were observed by neighbourhood socioeconomic status. Compared to Guatemala, ‘No sales to minors’ signs were more prevalent in Argentina. Conclusions Tobacco point of sale advertising is highly prevalent in these two cities of Guatemala and Argentina. An advertising ban should also include this type of advertising. PMID:20530136

Rationale and Design of Family-Based Approach in a Minority Community Integrating Systems-Biology for Promotion of Health (FAMILIA).

PubMed

Bansilal, Sameer; Vedanthan, Rajesh; Kovacic, Jason C; Soto, Ana Victoria; Latina, Jacqueline; Björkegren, Johan L M; Jaslow, Risa; Santana, Maribel; Sartori, Samantha; Giannarelli, Chiara; Mani, Venkatesh; Hajjar, Roger; Schadt, Eric; Kasarskis, Andrew; Fayad, Zahi A; Fuster, Valentin

2017-05-01

The 2020 American Heart Association Impact Goal aims to improve cardiovascular health of all Americans by 20% while reducing deaths from cardiovascular disease and stroke by 20%. A large step toward this goal would be to better understand and take advantage of the significant intersection between behavior and biology across the entire life-span. In the proposed FAMILIA studies, we aim to directly address this major knowledge and clinical health gap by implementing an integrated family-centric health promotion intervention and focusing on the intersection of environment and behavior, while understanding the genetic and biologic basis of cardiovascular disease. We plan to recruit 600 preschool children and their 600 parents or caregivers from 12-15 Head Start schools in Harlem, NY, and perform a 2:1 (2 intervention/1 control) cluster randomization of the schools. The preschool children will receive our intensive 37-hour educational program as the intervention for 4 months. For the adults, those in the "intervention" group will be randomly assigned to 1 of 2 intervention programs: an "individual-focused" or "peer-to-peer based." The primary outcome in children will be a composite score of knowledge (K), attitudes (A), habits (H), related to body mass index Z score (B), exercise (E), and alimentation (A) (KAH-BEA), using questionnaires and anthropometric measurements. For adults, the primary outcome will be a composite score for behaviors/outcomes related to blood pressure, exercise, weight, alimentation (diet) and tobacco (smoking; Fuster-BEWAT score). Saliva will be collected from the children for SNP genotyping, and blood will be collected from adults for RNA sequencing to identify network models and predictors of primary prevention outcomes. The FAMILIA studies seek to demonstrate that targeting a younger age group (3-5 years) and using a family-based approach may be a critical strategy in promoting cardiovascular health across the life-span. Copyright © 2017 Elsevier Inc. All rights reserved.

International Reports on Literacy Research: France and Argentina

ERIC Educational Resources Information Center

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

2006-01-01

This is a compilation of two separate reports on international literacy research from France and Argentina. In the reports from France, research correspondent Jacques Fijalkow detailed three research projects that included the following: (1) A description of adult literacy skills; (2) An investigation of how study-abroad students were integrated…

Equality of Educational Opportunities at Public Primary Schools in Argentina

ERIC Educational Resources Information Center

Adrogue, Cecilia

2013-01-01

This paper assesses the degree of equality of educational opportunities across Argentina's public primary schools. The main finding is that there are inequalities between jurisdictions, but even greater inequalities within them, suggesting the existence of serious problems in the distribution of resources at the sub-national level. Following the…

75 FR 75197 - Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: Youth Ambassadors...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-02

... countries: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, Venezuela, and the..., Bolivia, Chile, Paraguay, Peru, Uruguay, and Venezuela (Approximately $2,000,000 Total, With One to Four Awards) A project conducted in English for participants from Argentina, Bolivia, Chile, Paraguay, Peru...

Export of commercial 'Hass' avocados from Argentina poses negligible risk of ceratitis capitata (Diptera: Tephritidae) infestation

USDA-ARS?s Scientific Manuscript database

Quarantine restrictions due to the Mediterranean fruit fly, Ceratitis capitata (Wiedemann), prevent Argentina from exporting avocados, Persea americana Miller, cv. Hass, to certain countries. Hass avocado at the hard, mature green stage is potentially a conditional nonhost for C. capitata, which cou...

English in Argentina: Attitudes of MBA Students.

ERIC Educational Resources Information Center

Friedrich, Patricia

2003-01-01

Addresses the issue of English in South America through the investigation of attitudes toward English by a group of MBA students in Argentina. A survey questionnaire was administered and its analysis and the relationship between attitudes and the sociopolitical environment are explored. Concludes with a cal for more conscientious inclusion of…

English Teaching in Argentina.

ERIC Educational Resources Information Center

Arazi, Blanca

2002-01-01

Examines the teaching of English in Argentina, a country that has had a myriad of English language teaching activities at all levels for many decades--mostly in British English. Looks at English in binational centers, in schools, and at the university level; methodological approach; language assessment; teacher training; and the current economic…

Sudden death syndrome of soybean in Argentina

USDA-ARS?s Scientific Manuscript database

Sudden death syndrome (SDS) is one of the most common and widely spread root disease affecting soybean [Glycine max (L.) Merr.] in Argentina where it is an economically important crop. This disease was first discovered in this country in 1992 in the Pampas Region, and the following year in Northwest...

International Terrorism: A Chronology, 1968-1974

DTIC Science & Technology

1975-03-01

Tabacos , Argentina’s largest ciga- rette company and a subsidiary of British-Ameri- can Tobacco Co., was kidnapped outside of his home in Buenos Aires...presumably as part of the IRA’s worldwide letter-bomb cam- paign. 445. September 23 Argentina. David George Heywood of Nobleza Tabacos , a subsidiary of

Cryptosporidium parvum GP60 subtypes in dairy cattle from Buenos Aires, Argentina

USDA-ARS?s Scientific Manuscript database

Cryptosporidium parvum from 73 dairy calves less than two months old from Buenos Aires province (Argentina) were molecularly characterized using sequence analysis of the GP60 gene. Seventy five sequences were obtained, and seven different subtypes were identified, all belonging to the IIa subtype f...

Assessment of continuous oil and gas resources in the Neuquén Basin Province, Argentina, 2016

USGS Publications Warehouse

Schenk, Christopher J.; Klett, Timothy R.; Tennyson, Marilyn E.; Mercier, Tracey J.; Pitman, Janet K.; Gaswirth, Stephanie B.; Finn, Thomas M.; Brownfield, Michael E.; Le, Phuong A.; Leathers-Miller, Heidi M.; Marra, Kristen R.

2017-05-23

Using a geology-based assessment methodology, the U.S. Geological Survey assessed undiscovered, technically recoverable mean continuous resources of 14.4 billion barrels of oil and 38 trillion cubic feet of gas in the Neuquén Basin Province, Argentina.

The Case of Public Schools in Argentina

ERIC Educational Resources Information Center

Adrogue, Cecilia; Orlicki, Maria Eugenia

2013-01-01

As Argentina presents problems of malnutrition, the federal in-school feeding program has become a key policy because it provides an important nutritional intervention during a relevant growth period. This paper estimates the effect of the program on academic performance--measured by standardized test scores--with a difference in difference model,…

NREL technical assistance to Argentina

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

Lilienthal, P.

1997-12-01

This paper describes assistance to Argentina from the National Renewable Energy Laboratory which has touched on four programs: tariff analysis for rural concessions programs; wind/diesel hybrid retrofits in Patagonia; small hybrid systems designs for rural schools; an assessment of wind resources. The paper expands briefly on the first two points.

Habitat and Grazing Influence on Terrestrial Ants in Subtropical Grasslands and Savannas of Argentina

USDA-ARS?s Scientific Manuscript database

The maintenance of species diversity in modified and natural habitats is a central focus of conservation biology. The Iberá Nature Reserve (INR) protects highly diverse ecosystems in northeastern Argentina, including one of the largest freshwater wetlands in South America. Livestock grazing is one o...

The Military As A Hindrance In Mexico’s Consolidation Of Democracy

DTIC Science & Technology

2001-12-01

superficially compared to those of other Latin American countries such as Argentina, Brazil, and Chile . This academic neglect by U.S. scholars may also be...analyses the pre and post civil-military relations of Argentina, Brazil, Chile , Peru, and Uruguay. 4. Limiting Prerogatives Similar to Stepan’s...

New host records for four species of tortricid moths (Lepidoptera: Tortricidae) on cultivated blueberries, Vaccinium corymbosum (Ericaceae), in Argentina

USDA-ARS?s Scientific Manuscript database

Four species of tortricids were reared from cultivated blueberries, Vaccinium corymbosum L. (Ericaceae), from four field sites in the province of Buenos Aires, Argentina: Clarkeulia bourquini (Clarke, 1949), Clarkeulia deceptiva (Clarke, 1949), Argyrotaenia spheralopa (Meyrick, 1909), and Platynota ...

A new genus and species of Oxycarenidae (Hemiptera: Heteroptera: Lygaeoidea) from Argentina

USDA-ARS?s Scientific Manuscript database

The new genus Notocoderus and the new species N. argentinus are described from Buenos Aires Province, Argentina, based on two specimens taken in pitfall traps. Dorsal and lateral digital images of this new subbrachypterous oxycarenid and Dycoderus picturatus Uhler, known only from the Arizona and C...

Towards Understanding EFL Teachers' Conceptions of Research: Findings from Argentina

ERIC Educational Resources Information Center

Banegas, Darío Luis

2018-01-01

This paper investigates the conceptions of research held by English as a foreign language teachers in Argentina. Quantitative data from 622 participants from an online questionnaire were followed by qualitative data from online interviews with 40 of those participants. Results show that the teachers conceptualised research through conventional…

Argentina's transport privatization and re-regulation : ups and downs of a daring decade-long experience

DOT National Transportation Integrated Search

1999-11-01

When Argentina initiated the reforms of its transport sector in 1989, it was constructing its own path-breaking way. It was the first in Latin America to privatize its inter-city railroad, the first to organize intra-port competition explicitly, the ...

The Rhetoric of Policy Formation in Cordoba Education Reform

ERIC Educational Resources Information Center

Olmos, Liliana Esther

2009-01-01

The purpose of this study is to explore education policies formation during two administrations (1983-1998) in the province of Cordoba, Argentina through the comparison of policy documents. The profound connections of the social, cultural, economic, and educational processes impact of Argentina's educational reforms during the last two decades of…

75 FR 49454 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

... live poultry from Argentina and the Mexican States of Campeche, Quintana Roo, and Yucatan under certain... will provide APHIS with critical information concerning the origin and history of the items destined... effective defense against the incursion of END from poultry and poultry products imported from Argentina and...

Rewriting Citizenship? Civic Education in Costa Rica and Argentina

ERIC Educational Resources Information Center

Suarez, David F.

2008-01-01

To what degree are nations "rewriting" citizenship by expanding discussions of human rights, diversity and cultural pluralism in modern civic education, and what explains variation between countries? This study addresses these issues by analysing the intended content of civic education in Costa Rica and Argentina. Over time, civic…

A new species of Hyalella (Crustacea, Amphipoda, Dogielinotidae) from the Atlantic Forest of Misiones, Argentina

PubMed Central

Colla, María Florencia; César, Inés Irma

2015-01-01

Abstract The freshwater genus Hyalella Smith, 1874 has a distribution restricted to the Western Hemisphere with most species being found in South America. In this report we describe a new species of Hyalella from the Atlantic Forest of the Misiones province, Argentina. PMID:25685030

A Novel Biodiversity of Wild Sunflowers (Helianthus annuus) Naturally Developed in Central Argentina

USDA-ARS?s Scientific Manuscript database

The sunflower's wild relative, Helianthus annuus L., is a non-native invader in several regions of the world. It was introduced as experimental forage in central Argentina six decades ago where it probably escaped and developed extended populations coexisting with the sunflower crop. If the invasive...

Rights of persons with conditions associated with disability: current legal framework.

PubMed

Moya, Graciela

2016-08-01

The objective of this review study is to promote the dissemination of the legislation in force in Argentina for the protection of the rights of persons with conditions that might cause disability. Articles of bills and laws that protect the rights of these families are reviewed, so that health care providers assisting them have better access to them. Argentina has a wide range of laws and regulations dedicated to protecting them, but they are generally not clearly recognized by citizens. The aim is to disseminate this information in the medical setting so that health care providers can help patients recognize their rights through empowerment. Sociedad Argentina de Pediatría.

Trichostrongylina parasites of Dasypodidae (Xenarthra) from Argentina; a new species of Macielia (Molineidae: Anoplostrongylinae) in Chaetophractus vellerosus and redescription of Trichohelix tuberculata.

PubMed

Ezquiaga, María C; Navone, Graciela T

2013-10-01

Macielia jorgei n. sp. is described from Chaetophractus vellerosus from La Rioja, Argentina. Also Trichohelix tuberculata is redescribed in detail. The new species is characterized by parasitizing the small intestine, possessing a bursal membrane and telamon, having complex and sclerotized spicules distally divided into 2 processes, a simple, poorly sclerotized gubernaculum, and synlophe with bilateral symmetry and 12 cuticular ridges. This is the second report of a species of Macielia in Argentina. The synlophe of Trichohelix tuberculata is asymmetric and is characterized by 3 ventral ridges, oriented to the left. The size of these ridges decreases until they disappear at midbody.

Argentina's YPF hones in on privatization

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

Not Available

This paper reports on Argentina's push to privatize and attract more foreign investment to its petroleum sector which continues to gather momentum. The Argentine government plans by year end 1992 to sell unprofitable assets of Yacimientos Petroliferos Fiscales, then sell as much as 50% of the state oil company through an international stock offering. If privatization proceeds as expected, YPF Pres. Jose Estenssoro the, the company's stock will be offered to private investors early in 1993. The company was founded in 1922. By March 1992, Argentina also will begin selling all assets of state owned Gas del Estado (GDE) throughmore » an international bidding process expected to take about 18 months.« less

Complete genome sequence of a new enamovirus from Argentina infecting alfalfa plants showing dwarfism symptoms.

PubMed

Bejerman, Nicolás; Giolitti, Fabián; Trucco, Verónica; de Breuil, Soledad; Dietzgen, Ralf G; Lenardon, Sergio

2016-07-01

Alfalfa dwarf disease, probably caused by synergistic interactions of mixed virus infections, is a major and emergent disease that threatens alfalfa production in Argentina. Deep sequencing of diseased alfalfa plant samples from the central region of Argentina resulted in the identification of a new virus genome resembling enamoviruses in sequence and genome structure. Phylogenetic analysis suggests that it is a new member of the genus Enamovirus, family Luteoviridae. The virus is tentatively named "alfalfa enamovirus 1" (AEV-1). The availability of the AEV-1 genome sequence will make it possible to assess the genetic variability of this virus and to construct an infectious clone to investigate its role in alfalfa dwarfism disease.

Second Line of Defense, Port of Buenos Aires and Exolgan Container Terminal Operational Testing and Evaluation Plan, Buenos Aires, Argentina

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

Roberts, Bryan W.

2012-08-23

The Office of the Second Line of Defense (SLD) Megaports project team for Argentina will conduct operational testing and evaluation (OT&E) at Exolgan Container Terminal at the Port of Dock Sud from July 16-20, 2012; and at the Port of Buenos Aires from September 3-7, 2012. SLD is installing radiation detection equipment to screen export, import, and transshipment containers at these locations. The purpose of OT&E is to validate and baseline an operable system that meets the SLD mission and to ensure the system continues to perform as expected in an operational environment with Argentina Customs effectively adjudicating alarms.

[Health care reform in the Obama administration: difficulties of reaching a similar agreement in Argentina].

PubMed

Belmartino, Susana

2014-04-01

This article presents a comparative analysis of the processes leading to health care reform in Argentina and in the USA. The core of the analysis centers on the ideological references utilized by advocates of the reform and the decision-making processes that support or undercut such proposals. The analysis begins with a historical summary of the issue in each country. The political process that led to the sanction of the Obama reform is then described. The text defends a hypothesis aiming to show that deficiencies in the institutional capacities of Argentina's decision-making bodies are a severe obstacle to attaining substantial changes in this area within the country.

[Family Health. La Salud de la Familia.

ERIC Educational Resources Information Center

Moreno, Steve

These three booklets on family and child health are part of a series of 22 booklets specifically designed to help parents understand their children and help them to learn. "The Effects of Stress on Parents and Family Life" (booklet #17), covers issues such as causes and effects of stress, stress and our modern society, and coping with…

Nuestra Familia y la Salud (Our Family and Its Health).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

This book is part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. It provides instruction on knowing about, and caring for, the health of one's family. Topics covered include community health, pregnancy,…

La Evolucion del Curriculo de las Matematicas: Un Folleto para los Padres de Familia. (The Changing Mathematics Curriculum: A Booklet for Parents).

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This booklet, written in Spanish, provides a guide for parents to help their children become successful in school mathematics. The information is divided into four sections: (1) important facts about the mathematics curriculum and mathematics instruction; (2) expectations about participation, calculators, cooperative learning, dialogue, and…

Unintended Effects of an Intervention Supporting Mexican-Heritage Youth: Decreased Parent Heavy Drinking

ERIC Educational Resources Information Center

Williams, Lela Rankin; Marsiglia, Flavio F.; Baldwin, Adrienne; Ayers, Stephanie

2015-01-01

Objective: To assess the impact of a parenting intervention, "Familias: Preparando la Nueva Generación" (FPNG), intended to support children, on parents heavy drinking. We hypothesized that parent participants of FPNG would reduce their heavy drinking at 1-year follow-up. Methods: Parents (N = 281) of middle school children from a large,…

Queering "la Familia": A Phenomenological Study Reconceptualizing Familial Capital for Queer Latino Men

ERIC Educational Resources Information Center

Duran, Antonio; Pérez, David, II

2017-01-01

Using data from the National Study on Latino Male Achievement in Higher Education, we add to the scholarship on queer students of color by exploring how queer Latino men expand on familial capital in college. Specifically, we utilized phenomenology to understand how participants decided whether to disclose their sexual orientation to family. In…

Pages from Life: Families Write Together = Paginas de la Vida: Familias Escriben Juntas.

ERIC Educational Resources Information Center

Lukes, Marguerite, Ed.; Rawson, Katherine, Ed.

On Saturdays, neighbors in the Mount Pleasant area of the District of Columbia come together to participate in the family involvement component of The Books Project, a teacher education program that trains teachers to implement writing workshops in language diverse classrooms. The Family Involvement Project expands The Books Project to include…

"Familias: Preparando La Nueva Generación": A Randomized Control Trial Testing the Effects on Positive Parenting Practices

ERIC Educational Resources Information Center

Marsiglia, Flavio F.; Williams, Lela Rankin; Ayers, Stephanie L.; Booth, Jaime M.

2014-01-01

Objectives: This article reports the effects of a culturally grounded parenting intervention to strengthen positive parenting practices. Method: The intervention was designed and tested with primarily Mexican origin parents in a large urban setting of the southwestern United States using an ecodevelopmental approach. Parents (N = 393) were…

"La Influencia De La Familia": Latino Retention in Higher Education

ERIC Educational Resources Information Center

Fort Daniels, Tonya

2012-01-01

Although the Latino population is currently the largest minority ethnicity in the U.S. (U.S. Census, 2008), Latino students enroll in college and graduate in proportionately the smallest numbers (Latino, 2002). This dissertation examined the effect of Latino students' families on their decision to remain in school and finish a bachelor's…

La Familia de la Raza. (The Family of the Race.)

ERIC Educational Resources Information Center

Armas, Jose

Chicanos in this country have been in a constant state of struggle for economic and cultural survival; yet the Chicano's family has remained the most important part of his culture. Chicano values, customs, life styles, and language are still very much a part of his family. This publication discusses the Chicano's family, covering: (1) la familia…

Increasing Latino/a Representation in Math and Science: An Insider's Look

ERIC Educational Resources Information Center

Aguirre, Jarrad

2009-01-01

Recent Yale alumnus Jarrad Aguirre relates his experience creating MAS Familias, a campus organization that supports Latino/a undergraduates studying math and science. Alarmed by Latino/a students' academic struggles and the lack of Latino/a role models in the fields of math and science--and increasingly aware of the social benefits of a diverse…

Familias de Corazon: Fictive Kin and the Development of Social Capital among Latina Professionals in Higher Education

ERIC Educational Resources Information Center

Cardena, Maria-Elena

2016-01-01

Purpose: The purpose of this study was to determine the extent to which Latina faculty leaders and administrators in higher education develop social capital by forming fictive kin relationships with women coworkers. Secondly, it identified and described how these relationships impact a Latina's leadership journey in academia. Methodology: This…

Receta del Testimonio Mole: A Value-Rich Recipe for Folklórico Resilience Testimonio

ERIC Educational Resources Information Center

Pérez, Manuel Alejandro

2016-01-01

This testimonio explores the story of three hermanas and their connections to comunidad, familia, and self-esteem through Mexican folklórico. Each testimonio is positioned within a Latin Critical Race Theory (LatCrit) framework and further explored through Yosso's (2005) community cultural wealth framework. The stories within this paper allow each…

Autismo: Lo Que Miembros de Familia Necesitan Saber (Autism: What the Family Members Need to Know).

ERIC Educational Resources Information Center

Bancroft School, Haddonfield, NJ.

In Spanish, the booklet addresses basic information for families with children who have autism. Facts about the syndrome are listed, followed by signs and symptoms, a summary of programmatic requirements, answers to questions frequently asked by families, suggestions to help parents cope, concerns facing adolescents and adults with autism, and…

Serum uric acid concentrations and SLC2A9 genetic variation in Hispanic children: The Viva La Familia Study

USDA-ARS?s Scientific Manuscript database

Elevated concentrations of serum uric acid are associated with increased risk of gout and renal and cardiovascular diseases. Genetic studies in adults have consistently identified associations of solute carrier family 2, member 9 (SLC2A9), polymorphisms with variation in serum uric acid. However, it...

Rape Within the Hispanic Family Unit.

ERIC Educational Resources Information Center

Quinones-Sierra, Sylvia

Because problems such as rape are often viewed as personal concerns of "la familia" there is great tendency on the part of Hispanics to accept this crime as something that must be resolved without intervention from the police, the hospitals or the courts. Seldom will much needed therapy and auxillary type services be sought due to the extreme…

Reflections on the Concept of Interculturality in the Current Educational Debate in Argentina

ERIC Educational Resources Information Center

Hecht, Ana Carolina; Enriz, Noelia; García Palacios, Mariana

2016-01-01

In this paper, we analyze the relevance of intercultural education within contemporary educational debates in Argentina. First, we will review Argentinean legislation. Then, we will discuss the core characteristics of the Argentine educational system in order to study the historical incorporation of indigenous people into the school system. Later,…

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…

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…

Science Education: A (Pending) Chapter in the Curriculum Transformation in Argentina

ERIC Educational Resources Information Center

Labate, Hugo

2007-01-01

The article documents the complex process of changing Argentina's science curriculum and implementing those changes over the last 15 years. It recounts how reformers tackled the challenges of balancing national (federal) unity in education with local (provincial) autonomy from the political, social and pedagogical points of view. It also analyzes…

Children Interactions in Literacy Tutoring Situations: A Study with Urban Marginalized Populations in Argentina

ERIC Educational Resources Information Center

Rosemberg, Celia Renata; Alam, Florencia; Stein, Alejandra

2014-01-01

The study analyzed the conversational exchanges through which child tutors mediated literacy abilities and knowledge with young children in the framework of the project "From Child to Child: A Tutor-Child Literacy Program," that is being conducted in Buenos Aires, Argentina. The analysis considered the conversational moves deployed by…

Situation Report--Argentina, Colombia, Cyprus, Kuwait, Lebanon, Libyan Arab Republic, Oman, Syrian Arab Republic, and Uruguay.

ERIC Educational Resources Information Center

International Planned Parenthood Federation, London (England).

Data relating to pupulation and family planning in nine foreign countries are presented in these situation reports. Countries included are Argentina, Colombia, Cyprus, Kuwait, Lebanon, Libyan Arab Republic, Oman, Syrian Arab Republic, and Uruguay. Information is provided under two topics, general background and family planning situation, where…

Science Information Programs: The Argentine Telex Network for Scientific and Technical Information.

ERIC Educational Resources Information Center

National Academy of Sciences, Washington, DC.

This document reports on two projects jointly sponsored by the National Academy of Science (NAS) (USA) and the Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) (ARGENTINA). The first is the creation of a telex network for scientific libraries and documentation centers in Argentina, designed to improve access to, and delivery…

Molecular Diagnosis of Polycystic Echinococcosis Due to Echinococcus vogeli in a Paraguayan Immigrant in Argentina

PubMed Central

Frider, B.; Alvarez Rodriguez, J.; Amante, M.; Pestalardo, M. L.; Cazorla, A.; Bresson-Hadni, S.; Millon, L.

2013-01-01

Polycystic echinococcosis due to Echinococcus vogeli is a rare parasitic infection that occurs in rural areas of Central and South America. Only molecular identification performed on formalin-fixed paraffin-embedded liver tissue samples gave an unequivocal diagnosis of this disease in a Paraguayan immigrant in Argentina. PMID:23824768

Ground Ant Diversity (Hymenoptera: Formicidae) in the Iberá Nature Reserve, the Largest Wetland of Argentina

USDA-ARS?s Scientific Manuscript database

The Iberá Nature Reserve in northeastern Argentina protects one of the largest freshwater wetlands and reservoirs of species in South America. However, key invertebrate groups such as the ants (Hymenoptera: Formicidae) remain almost unknown. The main objective of this work was to study the ground an...

Diabrotica collicola (Coleoptera: Chrysomelidae)a new species of leaf beetle from Argentina Discussion and key to some similar species of the Diabrotica virgifera group

USDA-ARS?s Scientific Manuscript database

The new species Diabrotica collicola Cabrera & Cabrera Walsh is described and illustrated based on specimens collected from Balcozna, Catamarca Province (Argentina). A full description is provided and includes morphological characters of the mouthparts, hind wing venation, binding patch, metendoster...

Egg parasitoid of Saccharosydne subandina (Hemiptera: Delphacidae) in Neuquen, Argentina

USDA-ARS?s Scientific Manuscript database

Saccharosydne subandina Remes Lenicov & Rossi Batiz is a recently described planthopper from Argentina which is known to feed on garlic, rye, and pampas grass (de Remes-Lenicov & Rossi-Batiz 2010). During a trip to Neuquén Province in February 2007, we noticed a heavy infestation of pampas grass, Co...

77 FR 67833 - Lemon Juice From Argentina and Mexico; Notice of Commission Determination To Conduct Full Five...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-14

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 731-TA-1105 and 1106 (Review)] Lemon Juice From Argentina and Mexico; Notice of Commission Determination To Conduct Full Five-Year Reviews AGENCY: United.... 1675(c)(5)) to determine whether termination of the suspended investigations on lemon juice from...

Educational Change under Autocratic Democratic Governments: The Case of Argentina.

ERIC Educational Resources Information Center

Hanson, E. Mark

This paper presents findings of a study that: (1) contrasts the educational change strategies of a military/autocratic government (1976-83) and a civilian/democratic government (1983-93) in Argentina; and (2) identifies the major consequences of these strategies. The military regime attempted to produce its version of effectiveness and efficiency…

Differences between Public and Private Universities' Fields of Study in Argentina

ERIC Educational Resources Information Center

Rabossi, Marcelo Alberto

2011-01-01

The literature on private higher education has identified striking differences between the public and private sectors in terms of fields of study. For example, unlike their public counterparts, private universities have traditionally specialised in the social sciences and humanities. This paper explores the university market in Argentina to see if…

Creating a Past in the Present. Memory, Identity and Teaching in Post-Dictatorship Argentina

ERIC Educational Resources Information Center

Friedrich, Daniel Sergio

2010-01-01

The dissertation concerns the pedagogical discursive practices that, since the end of the last military dictatorship in Argentina, have generated principles about who is the "responsible citizen" and what constitutes democratic conduct. The focusing is on national education laws and congressional debates, textbooks, and public memorial…

Implementing a Problem-Based Learning Curriculum in an Argentinean Medical School: Implications for Developing Countries.

ERIC Educational Resources Information Center

Carrera, Larisa Ivon; Tellez, Tomas Eduardo; D'Ottavio, Alberto Enrique

2003-01-01

Describes the difficulties Argentina's medical schools are likely to face in implementing a problem-based learning (PBL) curriculum. Outlines the basic requirements for successful implementation of PBL curricula and describes the contradiction in Argentina between a health care system that forces specialization and the efforts of medical schools…

Problems and Challenges of Educational Policies in Latin America. The Argentina Viewpoint

ERIC Educational Resources Information Center

Muscará, Francisco

2013-01-01

The objective of this article is to describe the most significant changes which are being carried out in Latin-American educational systems, taking Argentina as a point of reference. To that end, this comparative study tackles the following essential aspects: the principle of equal opportunities and social cohesion; decentralisation of educational…

Electricity Reform Abroad and U.S. Investment

EIA Publications

1997-01-01

Reviews and analyzes the recent electricity reforms in Argentina, Australia, and the United Kingdom in an attempt to better understand how different models of privatization and reform have worked in practice. This report also analyzes the motivations of the U.S. companies who have invested in the electricity industries of Argentina, Australia, and the United Kingdom.

Prospecting for viral natural enemies of the fire ant Solenopsis invicta in Argentina

USDA-ARS?s Scientific Manuscript database

Metagenomics and next generation sequencing were employed to discover new virus natural enemies of the fire ant, Solenopsis invicta Buren in its native range (i.e., Formosa, Argentina) with the ultimate goal of testing and releasing new viral pathogens into U.S. S. invicta populations to provide nat...

New record for the invasive Spotted Wing Drosophila, Drosophila suzukii Matsumura (Diptera: Drosophilidae) in Anillaco, Argentina

USDA-ARS?s Scientific Manuscript database

The invasive Spotted Wing Drosophila (SWD), Drosophila suzukii Matsumura, is reported for the first time in La Rioja, Argentina. This represents a major range expansion for this species. The natural enemies of SWD, Leptopilina clavipes and Ganaspis hookeri were also collected with the SWD at the s...

Science Teacher Education in South America: The Case of Argentina, Colombia and Chile

ERIC Educational Resources Information Center

Cofré, Hernán; González-Weil, Corina; Vergara, Claudia; Santibáñez, David; Ahumada, Germán; Furman, Melina; Podesta, María E.; Camacho, Johanna; Gallego, Rómulo; Pérez, Royman

2015-01-01

In this review, the main characteristics of science teacher education in three countries in South America, namely Argentina, Chile and Colombia, are examined. Although reforms toward constructivist and inquiry-based teaching in science instruction have been made in each of the three reviewed countries, each country demonstrates limitations in the…

Government Style as a Factor in Information Flow: Television Programming in Argentina, l979-l988.

ERIC Educational Resources Information Center

John, Jeffrey Alan

Noting that Argentina's recent history is particularly useful for analysis of the varying effects that differing government styles can have on a single mass communication system, a study compared Argentine (specifically Buenos Aires) television's 1979 programming schedule, prepared during a military dictatorship, with recent schedules prepared…

The New School Movement in Argentina

ERIC Educational Resources Information Center

Carli, Sandra

2006-01-01

This article aims to present some interpretations on the development of the new school movement in Argentina, with special focus on its relationship with the cultural modernization processes and with the political currents of the 1920s and 1930s, on its elements of continuity and differentiation with regard to the pedagogic tradition of normal…

Bionomics of Oncometopia tucumana (Hemiptera:Cicadellidae), a sharpshooter from Argentina, with notes on its distribution, host plants and egg parasitoids

USDA-ARS?s Scientific Manuscript database

Bionomics of the proconiine sharpshooter Oncometopia tucumana Schroder (Hemiptera:Cicadellidae) from northern Argentina is reported. Leafhoppers were monitored during the entire season in a citrus orchard in Horco Molle, Tucuman Province, and also sampled in Jujuy and Salta provinces. The sharpshoot...

EFL and Educational Reform: Content-Based Instruction in Argentina.

ERIC Educational Resources Information Center

Snow, Marguerite Ann; Cortes, Viviana; Pron, Alejandra V.

1998-01-01

Discusses initial experiences with content-based instruction in Argentina. The new approach was precipitated in part by educational reform. Suggests that the dramatic shift from a grammar-based approach to a communicative approach, and the use of language as a tool for instruction may become overwhelming for most teachers. (Author/VWL)

Language Dispute and Social Change in New Multilingual Institutions in Chaco, Argentina

ERIC Educational Resources Information Center

Unamuno, Virginia

2014-01-01

Intercultural bilingual education (IBE) programmes in Latin America pose interesting questions for sociolinguistics, since their implementation interrogates the link between language and the nation resulting from the emergence of nation-states, but also from processes of decolonization. In the case of Argentina, a new legal framework and the…

Performance of Loblolly Pine Seed Sources in Argentina

Treesearch

Timothy La Farge; Floyd E. Bridgwater; Mirta N. Baez

1999-01-01

Four test series of loblolly pine (Pinus taeda L.) were evaluated to determine the performance in northeastern Argentina of seed sources from three breeding populations in the southeastern United States. Three half-sib progeny tests of seed sources from Florida and Louisiana demonstrated strong genetic gains for height, dbh, and volume growth....

Munroa argentina, a Grass of the South American Transition Zone, Survived the Andean Uplift, Aridification and Glaciations of the Quaternary.

PubMed

Amarilla, Leonardo D; Anton, Ana M; Chiapella, Jorge O; Manifesto, María M; Angulo, Diego F; Sosa, Victoria

2015-01-01

The South American Transition Zone (SATZ) is a biogeographic area in which not only orogeny (Andes uplift) and climate events (aridification) since the mid-Miocene, but also Quaternary glaciation cycles had an important impact on the evolutionary history of the local flora. To study this effect, we selected Munroa argentina, an annual grass distributed in the biogeographic provinces of Puna, Prepuna and Monte. We collected 152 individuals from 20 localities throughout the species' range, ran genetic and demographic analyses, and applied ecological niche modeling. Phylogenetic and population genetic analyses based on cpDNA and AFLP data identified three phylogroups that correspond to the previously identified subregions within the SATZ. Molecular dating suggests that M. argentina has inhabited the SATZ since approximately 3.4 (4.2-1.2) Ma and paleomodels predict suitable climate in these areas during the Interglacial period and the Last Glacial Maximum. We conclude that the current distribution of M. argentina resulted from the fragmentation of its once continuous range and that climate oscillations promoted ecological differences that favored isolation by creating habitat discontinuity.

Bacteria of the genera Ehrlichia and Rickettsia in ticks of the family Ixodidae with medical importance in Argentina.

PubMed

Sebastian, Patrick S; Tarragona, Evelina L; Bottero, María N Saracho; Mangold, Atilio J; Mackenstedt, Ute; Nava, Santiago

2017-01-01

The aim of this study was to get an overview about the occurrence of bacteria from the genus Ehrlichia and Rickettsia in ixodid ticks with medical importance in Argentina. Therefore, in 2013 and 2014, free-living ticks were collected in different provinces of northern Argentina. These ticks were determined as Amblyomma sculptum, Amblyomma neumanni, Amblyomma parvum, Amblyomma triste, Amblyomma ovale, Amblyomma tonelliae and Haemaphysalis juxtakochi. All samples were tested to determine the infection with Ehrlichia spp. and Rickettsia spp. by PCR assays. Rickettsial DNA was detected in all tested tick species, with the exception of A. tonelliae. 'Candidatus Rickettsia amblyommii', 'Candidatus Rickettsia andeanae', and Rickettsia parkeri were found in A. neumanni, A. parvum, and A. triste, respectively. Another rickettsial species, Rickettsia bellii, was found in A. sculptum, A. ovale and H. juxtakochi. None of the tested ticks showed infection with Ehrlichia. The results of the study demonstrate that Rickettsia species belonging to the spotted fever group are associated with various species of Amblyomma throughout a wide area of northern Argentina, where cases of Amblyomma ticks biting humans are common.

[Geographic expansion of hantavirus pulmonary syndrome in Argentina. The southernest case report].

PubMed

Bellomo, Carla; Nudelman, Julio; Kwaszka, Roberto; Vazquez, Gabriela; Cantoni, Gustavo; Weinzettel, Barbara; Larrieu, Edmundo G; Padula, Paula

2009-01-01

Since 1995 more than 1000 cases of hantavirus pulmonary syndrome (HPS) were reported in Argentina, a severe disease and often fatal to humans. Most cases were associated with Andes virus (AND) that caused few events of person-to-person transmission. Several lineages of pathogenic AND viruses have been described, including AND South, hosted by the rodent Oligoryzomys longicaudatus which affects the Patagonian region of Argentina and Chile. We studied the clinical and epidemiological characteristics of a HPS case. The objective was to describe the clinical presentation of the case, its epidemiology, the likely site of infection, the viral variant implicated and its relationship with the closest reported cases. We carried out the clinical follow up, serological and molecular diagnosis and the epidemiological research, including a rodent reservoir study. The clinical presentation of the case was the classical and moderate, caused by AND South virus. Its viral nucleotide sequence was compared with cases from Southern Argentina and Chile. This case was found to be the most Southern (48 degrees 46' 1.2'' S; 70 degrees 15' O) case reported and involved a new Argentinean province.

Factors associated with infection by Campylobacter fetus in beef herds in the Province of Buenos Aires, Argentina.

PubMed

Jimenez, D F; Perez, A M; Carpenter, T E; Martinez, A

2011-09-01

Campylobacter fetus is a major venereal pathogen of cattle that is considered to be widespread among the livestock population of Argentina. The disease accounts for a 10% reduction in the weaning rate of Argentine infected herds and annual losses of $165 million. A case-control, questionnaire-based study was developed with the objective of quantifying the association between C. fetus infection and demographic, husbandry, and sanitary factors in 196 herds located in the province of Buenos Aires, Argentina. Abortions observed in the herd (OR=3.08, 95% CI=1.52, 6.23), and trespassing of bulls from neighboring herds (OR=2.03, 95% CI=0.98, 4.20), were positively associated with the risk of finding C. fetus-infected bulls, whereas buying bulls was a protective factor for the disease (OR=0.53, 95% CI=0.26, 1.08). Results presented here will help to develop and implement actions aimed at preventing the spread and reducing the incidence of C. fetus infection in the beef cattle population of Argentina. Copyright © 2011 Elsevier B.V. All rights reserved.

Morphological and ITS2 Molecular Characterization of Ribeiroia Cercariae (Digenea: Psilostomidae) from Biomphalaria spp. (Gastropoda: Planorbidae) in Northern Argentina.

PubMed

Davies, Dora; Davies, Carolina; Lauthier, Juan José; Hamann, Monika; Ostrowski de Núñez, Margarita

2015-10-01

Species of Ribeiroia use planorbid snails as intermediate host. Since there is little information about these digenean parasites in South America, we aimed to assess whether Ribeiroia cercariae from 3 north Argentina locations belonged to the same species and differed from Ribeiroia cercariae described elsewhere. Specimens were obtained from Biomphalaria tenagophila and Biomphalaria orbignyi (Salta Province), and Biomphalaria occidentalis (Corrientes Province). Morphological traits of cercariae were analyzed, as well as their sequence of the ribosomal internal transcribed spacer 2 (ITS2). The ITS2 region consisted of 426 nucleotides identical in all samples, suggesting that all specimens belong to the same species in spite of their morphological differences and first intermediate host species. Comparison of the ITS2 region with GenBank database records showed that specimens from Argentina were different from Ribeiroia ondatrae (0.9% divergence), Ribeiroia marini (0.7% divergence), and Cercaria lileta (0.2% divergence). In summary, morphological, ecological, and ITS2 molecular data suggest that specimens from Argentina belong to a different species.

The age of the Tunas formation in the Sauce Grande basin-Ventana foldbelt (Argentina): Implications for the Permian evolution of the southwestern margin of Gondwana

NASA Astrophysics Data System (ADS)

López-Gamundí, Oscar; Fildani, Andrea; Weislogel, Amy; Rossello, Eduardo

2013-08-01

New SHRIMP radiogenic isotope dating on zircons in tuffs (280.8 ± 1.9 Ma) confirms the Early Permian (Artinskian) age of the uppermost section of the Tunas Formation. Tuff-rich levels in the Tunas Formation are exposed in the Ventana foldbelt of central Argentina; they are part of a deltaic to fluvial section corresponding to the late overfilled stage of the Late Paleozoic Sauce Grande foreland basin. Recent SHRIMP dating of zircons from the basal Choiyoi volcanics exposed in western Argentina yielded an age of 281.4 ± 2.5 Ma (Rocha-Campos et al., 2011). The new data for the Tunas tuffs suggest that the volcanism present in the Sauce Grande basin can be considered as the distal equivalent of the earliest episodes of the Choiyoi volcanism of western Argentina. From the palaeoclimatic viewpoint the new Tunas SHRIMP age confirms that by early Artinskian glacial conditions ceased in the Sauce Grande basin and, probably, in adajacent basins in western Gondwana.

Epidemiological and molecular characteristics of Chlamydia psittaci from 8 human cases of psittacosis and 4 related birds in Argentina.

PubMed

Cadario, María E; Frutos, María C; Arias, Maite B; Origlia, Javier A; Zelaya, Vanina; Madariaga, María J; Lara, Claudia S; Ré, Viviana; Cuffini, Cecilia G

In Argentina, the epidemiological and molecular characteristics of Chlamydia psittaci infections are still not sufficiently known. A total of 846 respiratory and 10 ocular samples from patients with suspected human psittacosis were tested for C. psittaci from January 2010 to March 2015. Four samples of birds related to these patients were also studied. Forty-eight samples were positive for C. psittaci by a nested PCR. The molecular characterization of twelve C. psittaci PCR-positive samples received in the National Reference Laboratory INEI-ANLIS "Dr. Carlos G. Malbrán", Buenos Aires, Argentina was performed. Eight positive samples from humans and four from birds were genotyped by ompA gene sequencing. C. psittaci genotype A was found in all human samples and in the related birds. This report contributes to our increasing knowledge of the epidemiological and molecular characteristics of C. psittaci to conduct effective surveillance of its zoonotic infections. Copyright © 2017 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

Seismically-induced soft-sediment deformation structures associated with the Magallanes-Fagnano Fault System (Isla Grande de Tierra del Fuego, Argentina)

NASA Astrophysics Data System (ADS)

Onorato, M. Romina; Perucca, Laura; Coronato, Andrea; Rabassa, Jorge; López, Ramiro

2016-10-01

In this paper, evidence of paleoearthquake-induced soft-sediment deformation structures associated with the Magallanes-Fagnano Fault System in the Isla Grande de Tierra del Fuego, southern Argentina, has been identified. Well-preserved soft-sediment deformation structures were found in a Holocene sequence of the Udaeta pond. These structures were analyzed in terms of their geometrical characteristics, deformation mechanism, driving force system and possible trigger agent. They were also grouped in different morphological types: sand dykes, convolute lamination, load structures and faulted soft-sediment deformation features. Udaeta, a small pond in Argentina Tierra del Fuego, is considered a Quaternary pull-apart basin related to the Magallanes-Fagnano Fault System. The recognition of these seismically-induced features is an essential tool for paleoseismic studies. Since the three main urban centers in the Tierra del Fuego province of Argentina (Ushuaia, Río Grande and Tolhuin) have undergone an explosive growth in recent years, the results of this study will hopefully contribute to future analyses of the seismic risk of the region.

Microsatellite variation and genetic structuring in Mugil liza (Teleostei: Mugilidae) populations from Argentina and Brazil

NASA Astrophysics Data System (ADS)

Mai, Ana C. G.; Miño, Carolina I.; Marins, Luis F. F.; Monteiro-Neto, Cassiano; Miranda, Laura; Schwingel, Paulo R.; Lemos, Valéria M.; Gonzalez-Castro, Mariano; Castello, Jorge P.; Vieira, João P.

2014-08-01

The mullet Mugil liza is distributed along the Atlantic coast of South America, from Argentina to Venezuela, and it is heavily exploited in Brazil. We assessed patterns of distribution of neutral nuclear genetic variation in 250 samples from the Brazilian states of Rio de Janeiro, São Paulo, Santa Catarina and Rio Grande do Sul (latitudinal range of 23-31°S) and from Buenos Aires Province in Argentina (36°S). Nine microsatellite loci revealed 131 total alleles, 3-23 alleles per locus, He: 0.69 and Ho: 0.67. Significant genetic differentiation was observed between Rio de Janeiro samples (23°S) and those from all other locations, as indicated by FST, hierarchical analyses of genetic structure, Bayesian cluster analyses and assignment tests. The presence of two different demographic clusters better explains the allelic diversity observed in mullets from the southernmost portion of the Atlantic coast of Brazil and from Argentina. This may be taken into account when designing fisheries management plans involving Brazilian, Uruguayan and Argentinean M. liza populations.

Marine debris in beaches of the Southwestern Atlantic: An assessment of their abundance and mass at different spatial scales in northern coastal Argentina.

PubMed

Becherucci, Maria Eugenia; Rosenthal, Alan Federico; Seco Pon, Juan Pablo

2017-06-15

Argentina is currently undergoing an intensive development of coastal-oriented tourism due to the temperate climate and coastal sceneries of the Southwestern Atlantic and particularly its wide ocean-open sandy beaches, which may turn into an important contributor of marine debris to the beaches. This study was designed to assess at four spatial scales (i) the variation of the abundance and mass of marine debris and (ii) the composition and sources of these items in sandy-tourist beaches of coastal zones of the province of Buenos Aires, in northern Argentina. The abundance and mass of marine debris shifted between sampling localities (separated by ~1.5×10 5 m) and beaches (~3×10 4 m). Debris was primarily from recreational and fishing activities and over 20mm in size. Tackling the complications associated with marine debris in northern Argentina may include intensive educational and advertising campaigns oriented chiefly to beach users and fisherman. Copyright © 2017. Published by Elsevier Ltd.

Yellow fever vaccine-associated adverse events following extensive immunization in Argentina.

PubMed

Biscayart, Cristián; Carrega, María Eugenia Pérez; Sagradini, Sandra; Gentile, Angela; Stecher, Daniel; Orduna, Tomás; Bentancourt, Silvia; Jiménez, Salvador García; Flynn, Luis Pedro; Arce, Gabriel Pirán; Uboldi, María Andrea; Bugna, Laura; Morales, María Alejandra; Digilio, Clara; Fabbri, Cintia; Enría, Delia; Diosque, Máximo; Vizzotti, Carla

2014-03-05

As a consequence of YF outbreaks that hit Brazil, Argentina, and Paraguay in 2008-2009, a significant demand for YF vaccination was subsequently observed in Argentina, a country where the usual vaccine recommendations are restricted to provinces that border Brazil, Paraguay, and Bolivia. The goal of this paper is to describe the adverse events following immunization (AEFI) against YF in Argentina during the outbreak in the northeastern province of Misiones, which occurred from January 2008 to January 2009. During this time, a total of nine cases were reported, almost two million doses of vaccine were administered, and a total of 165 AEFI were reported from different provinces. Case study analyses were performed using two AEFI classifications. Forty-nine events were classified as related to the YF vaccine (24 serious and 1 fatal case), and 12 events were classified as inconclusive. As the use of the YF 17D vaccine can be a challenge to health systems of countries with different endemicity patterns, a careful clinical and epidemiological evaluation should be performed before its prescription to minimize serious adverse events. Copyright © 2014 Elsevier Ltd. All rights reserved.

Diphyllobothrium sp. in Canis familiaris from the subtropical area of Argentina (Puerto Iguazú, Misiones).

PubMed

Rivero, María R; Motta, Carlos E; Salas, Martín M; Chiaretta, Alicia; Salomón, Oscar D

2015-01-01

This paper reports the first finding of Diphyllobothrium sp. eggs in Canis familiaris (domestic dog) from Puerto Iguazú, a subtropical city of Misiones province, Argentina. In 2013, two positive cases of Diphyllobothrium sp. eggs were detected during an annual parasitological survey of dogs. Dog feces were collected in vials containing 10% formalin and processed using Telemann's sedimentation and Sheather's flotation techniques. The two cases were detected in rural areas of the municipality. Since Misiones is not a part of the endemic area of diphyllobothriasis and given the fact that it is located in the three-border area of Argentina, Brazil and Paraguay, we consider this finding of great importance to public health. We stress the need for updating the current knowledge about the life cycle of these parasites considering the range of intermediate and definitive hosts, their zoonotic potential, and the epidemiological situation in non-endemic areas. Copyright © 2015 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

[Dengue, zika, chikungunya and the development of vaccines].

PubMed

Kantor, Isabel N

2018-01-01

Dengue (DENV), zika (ZIKV) and chikungunya (CHIKV), three arbovirosis transmitted by Aedes mosquitoes, have spread in recent decades in humid tropical and subtropical zones. Dengue is epidemic in subtropical areas of Argentina. DENV infection confers lasting immunity against the infecting serotype but increases the risk of serious disease upon reinfection by any of the other three. The recombinant tetravalent vaccine Dengvaxia® prevents severe dengue and hospitalization in seropositive subjects. In 2017, Dengvaxia was approved in Argentina, for ages 9 to 45, but is not included in the national vaccination calendar. Two other vaccines are in Phase III evaluation: one developed by NIAID / Instituto Butantan and the other by Takeda. ZIKV, a virus associated with microcephaly in newborns in Brazil, circulates since 2016 in Argentina. There is still not effective treatment nor vaccine with proven activity against ZIKV. There has been no active circulation of CHIKV in Argentina in 2017. Outbreaks of CHIKV fever have a complication: the development of chronic post-disease rheumatism. There are not approved vaccines for humans nor effective antiviral therapies. The seriousness of these virosis has contributed to a rapid progress in the knowledge of the infection processes and the immune response. For now, Aedes aegypti and A. albopictus vectors continue to expand, suggesting that the vaccine will be the most effective means of controlling these viruses. Here we summarize information about these arbovirosis in Argentina and Brazil and describe advances in the development and evaluation of vaccines.

First morphological and molecular analysis of Eucoleus boehmi like eggs in dogs from Argentina.

PubMed

Lavallén, Carla Mariela; Petrigh, Romina Sandra; Fugassa, Martín Horacio; Denegri, Guillermo María; Dopchiz, Marcela Cecilia

2018-07-01

The canid parasites Eucoleus aerophilus (syn. Capillaria aerophila) and Eucoleus boehmi (syn. Capillaria boehmi) parasitize the lower and the upper respiratory tract, respectively. Reports and descriptions of these nematodes are scarce in Argentina, possibly due to misdiagnosis of morphologically similar trichuroids eggs, and the lack of knowledge about the species of Eucoleus in this geographical area. Scanning electron microscopy is a useful tool for identification of E. boehmi eggs based on the characteristics of the shell structure which differentiate between species. Molecular analysis complements morphological identification. Until now, there are no studies based on the analysis of E. boehmi eggs in Argentina. The aim of the present work was to study by morphological, morphometric, and molecular analysis, eggs attributable to E. boehmi isolated from dogs naturally infected in Mar del Plata city, Argentina. Eggs isolated from two dog fecal samples were analyzed by light and scanning electron microscopy. A fragment of mitochondrial DNA (mtDNA) of the cytochrome c oxidase subunit I gene (cox1) from eggs was sequenced, and phylogenetic analysis was performed in this study. According to morphological results based on the wall surface ultrastructure, the eggs studied were assigned to E. boehmi. Molecular analysis supported the morphological identification. The divergence of 9-12% with the European isolated could suggest a new geographical genetic variation of E. boehmi, but also question the possible existence of cryptic species. This is the first characterization of E. boehmi eggs in dogs from Argentina.

[Published papers in biomedicine from Argentina. Data on clinical research].

PubMed

Kotsias, Basilio A

2011-01-01

The aim of this paper was to provide quantitative data about clinical investigation in Argentina. We searched MEDLINE which is the U.S. National Library of Medicine's bibliographic database that contains more than 18 million references to journal articles in life sciences; 5400 journals in 39 languages are listed. In 2009 almost 850,000 papers were cited in MEDLINE and Argentina provided 0.33% of them, 90% of these in English. The number of papers published in Spanish is diminishing every year and similar results are observed with the German, French and other languages. Using the tools provided by MEDLINE we searched for papers that could be classified as clinical. We restricted our search to the word "patients" in the text and "hospital" in the address provided by the authors. Along the last 10 years, from 2000 to 2009, about 16% of the papers published from Argentina contain the word "patient" and this percentage is reduced to half if we combine the word "patient" with the word "hospital" in the address. If we search for papers written in Spanish with these two restrictions the number is much lower. The number of articles from Argentina followed the upward trend in the total of articles cited in MEDLINE in the last 10 years. This local increase was due to basic investigation papers because the percentage of clinical articles was relatively constant during these years. In conclusion, these data provide a survey of an area with scanty quantitative information.

Tendencia de los egresos hospitalarios por enfermedades infecciosas intestinales en niños en Argentina, 2005-2013.

PubMed

Degiuseppe, Juan I

2017-08-01

Acute diarrhea is one of the most serious public health problems in developing countries because it is generally associated with unfavorable living conditions. The objective of this study was to analyze trends in hospital discharges for intestinal infectious disease in children under age 5 recorded in official public hospitals from Argentina in the 2005-2013 period. This was an ecological, time-series study based on data provided by the Health Statistics and Information Department, at a national and regional level. Specific hospital discharge rates were estimated, and seasonal behavior and trends were analyzed in relation to this event. In Argentina, 2 521 729 patients under age 5 were discharged in this period; of these, 9.0% were diagnosed with intestinal infectious disease. Children under age 1 accounted for a third of hospitalizations; two annual peaks (summer and winter) were observed in the seasonality analysis. Overall, a downward trend was observed, with a mild increase in the 2007-2009 period. Rates were up to 3 or 4 times higher in Northwest and Northeast Argentina than in the Pampa region. Hospital discharges for intestinal infectious disease in the public subsector account for approximately 10% of all discharges of children under age 5. This event shows a seasonal pattern, with a slightly downward trend over the past years in spite of its heterogeneous distribution across the different Argentine regions. Sociedad Argentina de Pediatría

Clinical and epidemiological features of leishmaniasis in northwestern-Argentina through a retrospective analysis of recent cases.

PubMed

García Bustos, María F; González-Prieto, Gabriela; Ramos, Federico; Mora, María C; Hashiguchi, Yoshihisa; Parodi, Cecilia; Basombrío, Miguel A; Moreno, Sonia; Monroig, Sibila; Beckar, Josefina; Jaime, Daniela; Sajama, Jesús; Yeo, Matthew; Marco, Jorge D; Locatelli, Fabricio M; Barrio, Alejandra

2016-02-01

Leishmaniasis is a parasitic disease caused by hemoflagellates of the genus Leishmania and is transmitted to humans by the bite of infected phlebotomine sandflies. Depending on the Leishmania species, the disease has different clinical forms including cutaneous, mucocutaneous, and visceral manifestations. Previous studies performed in endemic zones of northwestern-Argentina, during epidemic outbreaks, have been important for detecting patients suffering from the acute phase of the disease, but have not given a complete representation of the clinical and epidemiological features in the region. Furthermore, due to the resurgence of leishmaniasis worldwide and in particular the large increase of international tourism to the region, it seems pertinent to update the current epidemiological and clinical profile of leishmaniasis in northwestern-Argentina. Here we present a retrospective analysis of 95 Leishmania positive cases, presenting between 2000 and 2014. Patients were derived from hospitals and diagnosed in our lab at the University of Salta, located in a non-endemic area in Salta, Argentina. We detected numerous extensive mucocutaneous cases (34/95, 35.8%) distinct from mucosal affected patients, some instances originating in locations with no previously reported human cases. Additionally patients suffering from concomitant diseases, besides leishmaniasis, were assessed. These included Chagas disease, syphilis, deep mycoses, tuberculosis, toxoplasmosis and intestinal parasitosis. This study updates the clinical and epidemiological features of leishmaniasis in northwestern-Argentina, and discusses the implications and management strategy for patients who acquire the disease in this region. Copyright © 2015 Elsevier B.V. All rights reserved.

[Prevalence of metabolic syndrome in Argentina in the last 25 years: systematic review of population observational studies].

PubMed

Diaz, A; Espeche, W; March, C; Flores, R; Parodi, R; Genesio, M A; Sabio, R; Poppe, S

Metabolic syndrome (MS) comprises a set of risk factors for cardiovascular disease and diabetes. Argentina has numerous epidemiological studies on MS, however, there has been no systematic analysis of the prevalence of MS in our population. To estimate the prevalence of MS in the Argentine Republic, a systematic review of observational studies published during the period 1988-2014 was carried out. A bibliographic search was conducted in the MEDLINE (National Library of Medicine), SciELO (Scientific Electronic Library Online) and LILACS (Latin American and Caribbean Health Sciences Literature) databases on studies conducted in Argentina between January 1989 and December 2014. The following search terms were combined in English, Spanish and Portuguese: 'metabolic syndrome', 'insulin resistance', 'dysmetabolic syndrome', 'prevalence', 'epidemiology', and 'Argentina'. Epidemiological studies based on the adult population of Argentina with specific report of the prevalence of MS (according to the WHO, ATP III or IDF criteria) were included in the analysis. In the initial bibliographic search, 400 publications were identified. In the second phase of search, 296 titles and abstracts were excluded. In the third phase, the full text of 104 studies was analyzed. Finally, 6 publications were included in the analysis that reported the prevalence of MS in a total of 10,191 subjects (39.6% male). The average age of the population was 45.2 years. The prevalence of MS (random effects model) was 27.5% (95% CI: 21.3%-34.1%). The prevalence of MS was higher in men than in women (29.4% vs. 27.4%, respectively, P=.02). In order of frequency, the most common components of MS were dyslipidaemia (38.3%), hypertension (33.4%), obesity (32.1%) and diabetes (7.5%). Our data show that the prevalence of MS is high, which represents a very important public health problem in Argentina. Copyright © 2017 SEH-LELHA. Publicado por Elsevier España, S.L.U. All rights reserved.

[Laws on gender violence and their effect on sexism in advertising: a comparative analysis of advertisements from Argentina, Mexico, Spain and the United States].

PubMed

Martín-Llaguno, Marta; Navarro-Beltrá, Marián

2013-04-01

The aim of this study was to assess the impact of gender violence legislation on the incidence of sexism and gender bias in advertisements published in four countries: Argentina, Mexico, Spain, and the United States. The study focused on the content of 163 advertisements: 69 from Spain, 16 from Mexico, 50 from Argentina, and 28 from the United States. Data were gathered on the presence of bodies not associated with the product being advertised, to study the stereotypical presentation of men and women and gender biases in advertisements in Argentina, Mexico, Spain, and the United States. The following stereotypical findings were observed: (i) men were shown in public places more often than women in the ads from Argentina (P = 0.000), Spain (P = 0.000), and Mexico (P = 0.011); (ii) men were shown more often than women practicing neutral professions in the ads from Argentina (P = 0.004), Spain (P = 0.000), and Mexico (P = 0.025); and (iii) men were shown more often than women as workers and users (P = 0.000) and less often than women in a parenting role (P = 0.000). With regard to biases, (i) men were given greater visibility than women in all four countries, and (ii) only in the ads from Spain were there significant differences in terms of parity, with men appearing more often in the ads than women (P = 0.014), and empowerment, with men shown making decisions more often than women; P = 0.045). Those countries with legislation aimed at using communication to prevent gender violence do not have less sexism in their advertisements. To analyze the relationships between laws, sexism, and gender violence, it would be necessary to undertake a rigorous diachronic assessment of the instruments constructed and also to compare the results with other cultural and social indicators that are often difficult to isolate.

Miguel Sánchez Peña (1925-2009) organizer of the space activities in Argentina

NASA Astrophysics Data System (ADS)

de León, Pablo; Sánchez Peña, Miguel Alejandro

2011-11-01

One of the most important and active pioneers of the space activities in Argentina was Miguel Sánchez Peña, an aeronautical engineer and an officer of the Argentine Air Force. Sánchez Peña was the organizer of Argentina's governmental space program in the 1970s and part of the 80s, and contributed immeasurably to the Nation's sounding rocket program. Born in Mendoza, Argentina in 1925, Sánchez Peña attended the Military Aviation School (Escuela de Aviación Militar) in Córdoba, and later the Air Force Engineering School. Graduated as an engineer in 1959 he was sent to the University of Michigan in the United States to complete his graduate studies earning a Masters of Science degree in Aerospace Engineering. There he had the opportunity to study with several future NASA astronauts such as Theodore Freeman, Edward White and James McDivitt. After his return to Argentina in 1961 he was put in charge of the Space Development Group (Grupo de Desarrollos Espaciales) of the Air Force in Córdoba. While with the Air Force he managed the development of a family of various sounding rockets for high altitude research. Sánchez Peña was also in charge of the first Argentine rockets launched from Antarctica in 1965, as well as the first tests on an Argentine-fabricated rocket (Orión) from Wallops Island in the United States, in 1966. The Orion was the first operational sounding rocket constructed in South America. In the middle of the 1970s Miguel Sánchez Peña was named president of the CNIE (National Space Research Commission). Starting with just a modest one-desk office at the Argentine Air Force headquarters, in only a few years he turned CNIE into a multi-center organization with several hundred employees, three operational launch centers across the country and a family of research rockets open to the international scientific community. He was also actively representing Argentina in many IAF congresses, and was a member of the International Academy of Astronautics. After leaving CNIE he became president of the Asociación Argentina de Ciencias Espaciales (AACE), an IAF Member organization which was the continuation of the space organization created by Teófilo Tabanera in 1951. Miguel Sánchez Peña was, without doubt, the most active president of CNIE and thanks to his vision, hard work and the international trust he created, his efforts made it possible for Argentina to participate in many cooperative space experiments with partners like France, Germany, Perú, the United Kingdom and the United States.

Variations of the Geomagnetic Field During the Holocene-Pleistocene: Relative Paleointensity Records From South-Western Argentina

NASA Astrophysics Data System (ADS)

Gogorza, C. S.

2008-05-01

I present a review of the research carried out by the Group of Geomagnetism at Universidad Nacional del Centro (Argentina) on paleointensity records from bottom sediments from three lakes: Escondido (Gogorza et al., 2004), Moreno (Gogorza et al., 2006) and El Trébol (Gogorza et al., 2007; Irurzun et al., 2008) (South-Western Argentina, 41° S, 71° 30'W). Based on these studies, we construct a first relative (RPI) stack for South-Western Argentina covering the last 21,000 14C years BP. The degree of down-core homogeneity of magnetic mineral content as well as magnetic mineral concentration and grain sizes vary between all lakes and are quantified by high-resolution rock magnetic measurements. Rock magnetic studies suggest that the main carriers of magnetization are ferrimagnetic minerals, predominantly pseudo-single domain magnetite The remanent magnetization at 20 mT (NRM20mT) was normalized using the anhysteric remanent magnetization at 20mT (ARM20mT), the saturation of the isothermal remanent at 20 mT (SIRM20mT) and the low field magnetic susceptibility {k}. Coherence function analysis indicates that the normalised records are free of environmental influences. Our paleointensity (NRM20mT/ ARM20mT) versus age curve shows a good agreement with published records from other parts of the world suggesting that, in suitable sediments, paleointensity of the geomagnetic field can give a globally coherent, dominantly dipolar signal. References Gogorza, C.S.G., Irurzun, M.A., Chaparro, M.A.E., Lirio, J.M., Nuñez, H., Bercoff, P.G., Sinito, A.M. Relative Paleointensity of the Geomagnetic Field over the last 21,000 years bp from Sediment Cores, Lake El Trébol, (Patagonia, Argentina). Earth, Planets and Space. V58(10), 1323-1332. 2006. Gogorza, C.S.G., Sinito, A.M., Lirio, J.M., Nuñez, H., Chaparro, M.A.E., Bertorello, H.R. Paleointensity Studies on Holocene-Pleistocene Sediments from Lake Escondido, Argentina. Physical of the Earth and Planetary Interiors, Elsevier, ISSN 0031-9201. V145, 219-238. 2004. Gogorza, C.S.G., Torcida, S., Irurzun, A., Chaparro, M.A.E., Sinito, A.M. A Pseudo-Thellier Relative Paleointensity Record in Sediments From Lake El Trébol, South Argentina. Geofísica Internacional. In Revision. 2007. Irurzun, M.A., Gogorza, C.S.G., Torcida, S., Lirio, J.M., Núnez, H., Bercoff, P., Chaparro, M.A.E., Sinito, A.M. Rock Magnetic Properties and Relative Paleointensity Stack Between 11 and 21 14C kyr B.P. from Sediment Cores, Lake Moreno (Patagonia, Argentina). In Preparation. 2008.

VizieR Online Data Catalog: Uranometria Argentina catalog of bright southern stars (Gould, 1879)

NASA Astrophysics Data System (ADS)

Gould, B. G.

2010-07-01

In 1879 Benjamin Apthorp Gould published in Buenos Aires, Argentina, the Uranometria Argentina catalog of 7756 stars south of declination +10 degrees. This included all those stars he considered magnitude 7 or brighter and some fainter stars which are close companions to brighter stars or to each other and have combined magnitude 7 or brighter. Star positions are in 1875 coordinates, and constellation boundaries also in 1875 coordinates were defined within the aforementioned declination range. With only a few small changes these were incorporated into the boundaries adopted by the IAU in 1930 and subsequently universally accepted. In terms of accurate photoelectric magnitude measurements the Uranometria Argentina is nearly complete to magnitude 6.5 in its declination range. In each constellation the individual stars considered to be magnitude 7 and brighter were numbered in sequence of increasing right ascension in 1875 coordinates, except that in a few cases this sequence was somewhat adjusted so that stars close together could be listed on adjacent lines of text. The numbering system is analogous to that in the Flamsteed Catalogus Brittanicus and now widely used. Star numbers from the Uranometria Argentina rarely appear in the 21st century despite the potential utility of their use. They were included in the American Ephemeris and Nautical Almanac until 1978, and in the FK5 catalog until 1999, always with the letter G following the number in the Uranometria Argentina catalog. This serves to distinguish Flamsteed numbers with no following letters from Gould numbers, and is utilized in this presentation and recommended for general use. The file catalog.dat includes every star in the original Uranometria Argentina. In the original the constellations were presented in sequence of increasing distance from the south pole and numbered accordingly. For the convenience of 21st century astronomers the constellations are presented here by alphabetical sequence in constellation name and the stars in each constellation in the same sequence as in the original. A separate file notes.txt includes a large number of notes for individual stars and for groups of stars recognized in the original catalog as belonging together. Each note is referenced by an asterisk * in the file catalog.dat. Columns 43-63 provide J2000 coordinates and cross identifications from the Flamsteed, HD, and SAO catalogs for the stars and have been added by the author of this data set. Columns 82-154 have been copied verbatim from the Uranometria Argentina catalogue, except that where asterisks are shown errors in the original printed catalogue have been corrected and the originally published values are stated in the notes. Two publications state corrections to the printed Uranometria Argentina. These are by B.A. Gould, Astronomische Nachrichten 116, 379-382 (1887AN....116..379G), and by T. W. Backhouse, Astronomical Journal 12, 112 (1892AJ.....12Q.112B). All of these, and a few others, mostly typographical misprints found by the present author, are presented in this digital version. (5 data files).

Tourism, Transnationality and Ethnolinguistic Vitality: The Welsh in the Chubut Province, Argentina

ERIC Educational Resources Information Center

Johnson, Ian

2010-01-01

This article aims to develop the concept of ethnolinguistic vitality by adopting a qualitative approach to vitality rather than the statistical approach traditionally used. Ten small-size focus group style interviews were held with members of the Welsh-Argentinean community in the Chubut Province in the south of Argentina in order to explore…

75 FR 55741 - Honey From Argentina: Notice of Extension of Time Limit for Preliminary Results and Partial...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

... Naturales-Natural Foods, Alma Pura, Bomare S.A., Compania Apicola Argentina S.A., El Mana S.A., Interrupcion... products covered are natural honey, artificial honey containing more than 50 percent natural honey by weight, preparations of natural honey containing more than 50 percent natural honey by weight, and...

Oppression in Argentina: The Mataco Case. IWGIA Document No. 21.

ERIC Educational Resources Information Center

Rodriguez, Nemesio J.

The Mataco Indians are members of the Mataco-Mataguayo family which included several different groups that to some extent were related culturally speaking. According to the National Indigenous Census, there are 21,800 Mataco in Argentina today. The six Mataco settlements, situated in the land belt which extends from Pozo del Mortero to Laguna Yema…

Why Does Private School Enrollment Grow? Evidence from Argentina

ERIC Educational Resources Information Center

Narodowski, Mariano; Moschetti, Mauro

2015-01-01

During the second half of the twentieth century, a process of privatization took place in the Argentine education system. This paper seeks to explain the growth of private enrollments in Argentina over the last years. Drawing on the concept of quasi-monopoly, we run a random-effects estimation on panel data to analyze the determinants of the…

The Dynamics of Collective Violence: Dissecting Food Riots in Contemporary Argentina

ERIC Educational Resources Information Center

Auyero, Javier; Moran, Timothy Patrick

2007-01-01

This article combines a statistical analysis with qualitative research to investigate the dynamics of collective violence in one of its most recurrent forms--the food riot. Using an original dataset collected by the authors on 289 food riot episodes occurring in Argentina in December 2001, the article argues for the need to dissect the local,…

Mapping Music Education Research in Brazil and Argentina: The British Impact

ERIC Educational Resources Information Center

Hentschke, Liane; Martinez, Isabel

2004-01-01

In this brief article we share with our colleagues around the world the British impact on the development of music education and psychology of music research in Brazil and Argentina. Although both countries are pursuing similar research policies, their research areas differ. Brazilian research on music education has had its focus on curriculum…

Earnings and Education in Argentina: An Analysis of the 1985 Buenos Aires Household Survey.

ERIC Educational Resources Information Center

Kugler, Bernardo; Psacharopoulos, George

1989-01-01

Using data from the 1985 Buenos Aires (Argentina) Household Survey of 4,500 employed individuals, earnings differences are explained by a set of individual human capital characteristics. Returns to education investments are then estimated for different levels and types of schooling. Secondary and higher education investments need to be retargeted.…

Pathogenic Hantaviruses, Northeastern Argentina and Eastern Paraguay

PubMed Central

Martinez, Valeria P.; Bellomo, Carla; Maidana, Silvina; San Juan, Jorge; Tagliaferri, Paulina; Bargardi, Severino; Vazquez, Cynthia; Colucci, Norma; Estévez, Julio; Almiron, María

2007-01-01

We describe the first, to our knowledge, cases of hantavirus pulmonary syndrome in northeastern Argentina and eastern Paraguay. Andes and Juquitiba (JUQ) viruses were characterized. JUQV was also confirmed in 5 Oligoryzomys nigripes reservoir species from Misiones. A novel Akodon-borne genetic hantavirus lineage was detected in 1 rodent from the Biologic Reserve of Limoy. PMID:17953094

Current State of History of Psychology Teaching and Education in Argentina: An Empirical Bibliometric Investigation

ERIC Educational Resources Information Center

Fierro, Catriel; Ostrovsky, Ana Elisa; Di Doménico, María Cristina

2018-01-01

This study is an empirical analysis of the field's current state in Argentinian universities. Bibliometric parameters were used to retrieve the total listed texts (N = 797) of eight undergraduate history courses' syllabi from Argentina's most populated public university psychology programs. Then, professors in charge of the selected courses (N =…

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…

Informal Educational Strategies in Teaching Geosciences When Formal Courses Are Unavailable: The Experience of Aulagea in Buenos Aires, Argentina

ERIC Educational Resources Information Center

Sellés-Martínez, José

2013-01-01

The presence of geosciences in the curriculum of primary and secondary schools in Argentina has been highly dependent on educational policies that change frequently under political circumstances. Subjects related to geology, geophysics, meteorology, and astronomy make their appearance and disappear under the influence of educational initiatives…

Situation Climatic Briefs

DTIC Science & Technology

1982-09-01

F-7 CHILE -ARGENTINA SOUTH OF 40 DEGREES SOUTH .... ............. .. F-13 CHILE -PERU BORDER ................. ......................... F...34SITUATION CLIMATIC BRIEF CHILE -ARGENTINA SOUTH OF 40 DEGREES SOUTH ANNUAL 1. GENERAL. The weather is generally cloudy, windy, and cold year-round...conditions can occur for 3 or 4 hours following cold frontal passage during the winter. 4. TERMINAL WEATHER. Puerto Montt, Chile . Fair. Conditions are

The Narrative Documentation of Pedagogical Experiences and the Democratization of Professional Development and Schooling in Argentina

ERIC Educational Resources Information Center

Suarez, Daniel Hugo

2017-01-01

This article represents the culmination of several decades of the development of collaborative forms of teacher inquiry in Argentina and Chile. Inspired by education ethnographers in the 1970s and 1980s, the "talleres" (workshops) movement led to forms of professional development grounded in critical ethnographic inquiry by teachers and…

White Book on National Defense (Republic of Argentina)

DTIC Science & Technology

1999-01-01

Prefectura Nacional Argentina. Argentine Coast Guard. PRINSO: Programa de Investigaciones en Solidos. Research Program in Solids. PYMES: Pequenas y...Operacionales Strategic Operational Commands CEILAP: Centre de Investigaciones en Laseres y Aplicaciones. Center for Laser Research and Uses CEICOR...Centre de Investigaciones en Corrosion. Center for Corrosion Research. CEIPEIN: Centre de Investigaciones de Plagas e Insecticidas. Center for Pests

Cecilia Braslavsky: Construction of the Educational Field in a Democratic Argentina

ERIC Educational Resources Information Center

Gvirtz, Silvina

2005-01-01

In this article, the author describes Cecilia Braslavsky's pioneering work in the training of academics and technical-professional teams in Argentina. She divides the paper into two parts. The first one covers a period (between 1983 and 1993) in which Cecilia, along with other intellectuals from the Latin American Faculty of Social Sciences,…

Huck Finn, Don Quixote, and Mother Jones: On the Practice of United States History in Argentina.

ERIC Educational Resources Information Center

Pozzi, Pablo

1994-01-01

Discusses and analyzes results from a survey of historians on historical research and the goals of history in a society. Asserts that the responses show a profession that is heterogeneous in background and attitudes. Compares the role of history and historical interpretation in the United States and Argentina. (CFR)

From the Intended to the Implemented Curriculum in Argentina: Regulation and Practice

ERIC Educational Resources Information Center

Gvirtz, Silvina; Beech, Jason

2004-01-01

In this paper, the authors offer an analysis of the relation between the intended and the implemented curriculum for primary education in Argentina, from the origins of the Argentine education system to the present day. They introduce the concept of "curricular regulation" as a method of analysis that includes not only the processes…

"Forging the Fatherland": Work and Vocational Education in Argentina during Peronism (1944-1955)

ERIC Educational Resources Information Center

Oelsner, Veronica

2013-01-01

This article focuses on the reforms in the field of vocational education, as well as on representations related to work, in Argentina during Peron's political leadership. In the framework of far-reaching economic reforms and social transformations, while in the position of secretary of labour (1943-1945) Peron started a vocational education…

Habitat association patterns of forest and steppe birds of northern Patagonia, Argentina

Treesearch

C. John Ralph

1985-01-01

I censused birds across a moisture gradient in northern Patagonia, Argentina, in the vicinity of Bariloche. Over a 60-km distance, the 12 sites ranged from grassland at lower elevations to upland climax Nothofagus forests of the eastern Andes. Here, I correlated bird abundance and diversities with various vegetation measures. Using all sites, bird...

Sex pheromone and period gene characterization of Lutzomyia longipalpis sensu lato (Lutz & Neiva) (Diptera: Psychodidae) from Posadas, Argentina.

PubMed

Salomón, Oscar D; Araki, Alejandra S; Hamilton, James Gc; Acardi, Soraya A; Peixoto, Alexandre A

2010-11-01

Lutzomyia longipalpis s.l. is the primary vector of Leishmania (L.) infantum in the New World. In this study, male Lutzomyia longipalpis specimens from Posadas, Argentina were characterized for two polymorphic markers: the male sex pheromone and the period (per) gene. The male sex pheromone was identified as (S)-9-methylgermacrene-B, the same compound produced by Lu. longipalpis from Paraguay and many populations from Brazil. The analysis of per gene sequences revealed that the population from Argentina is significantly differentiated from previously studied Brazilian populations. Marker studies could contribute to the understanding of the distribution and spread of urban American visceral leishmaniasis, thus aiding in the design of regional surveillance and control strategies.

Rights questioned. Limitations of poverty-reduction policies in Argentina.

PubMed

Faur, Eleonor; Campos, Luis; Pautassi, Laura; Zimerman, Silvina

2009-01-01

This article analyses, from a human rights' approach, a group of social programmes implemented in Argentina from the year 2002, at the time of the biggest socioeconomic crisis that the country has suffered in the last decades. The main characteristics of the programmes are reviewed, and their anti-poverty strategy, along with design and implementation, are evaluated in relation to human rights. An assessment is also made of the existence of mechanisms for citizens to present claims. Finally, a set of recommendations are made to facilitate the adaptation of the programmes analysed to the duties the State of Argentina has as result of its adherence to international laws on human rights. The analytical methodology proposed by this article could be applied to other policy areas.

Needs of Parents in Caring for Their Children in a Pediatric Intensive Care Unit.

PubMed

Valderrama Sanabria, Mery Luz; Muñoz de Rodríguez, Lucy

2016-04-01

This work sought to describe the needs of parents to participate in caring for their children hospitalized in a pediatric intensive care unit (PICU). This is a qualitative study based on the ethno-nursing research method proposed by Leininger. For data collection and analysis, in-depth open interviews were used, along with field notes and enabler guidelines proposed by Leininger: stranger-friend, observation, participation, reflexion, and the Sunrise model. Parents of children hospitalized in a PICU in the city of Tunja (Boyacá, Colombia) participated between February 2012 and October 2013. The needs of parents to care for their children were described in the following themes: clear and timely communication, familiarization with technology, the value of the family, favoring the parent-children interaction during visits, and valuing and respecting generic (folk) knowledge. The study provides knowledge, from the cultural perspective of parents with children hospitalized in PICU, as input to plan and develop care actions with them, according to their own needs.Objetivo.Describir las necesidades de padres para participar del cuidado de sus hijos hospitalizados en la Unidad de Cuidado Intensivo Pediátrico (UCIP). Métodos. Investigación cualitativa basada en el método de la etnoenfermería propuesto por Leininger. Para la recolección y análisis de la información se utilizaron la entrevista abierta a profundidad, las notas de campo y guías facilitadoras propuestas por Leininger: Extraño amigo, Observación, Participación Reflexión y el modelo del sol naciente. Participaron los padres de niños hospitalizados en una UCIP de Tunja (Boyacá, Colombia) entre febrero de 2012 y Octubre de 2013. Resultados. Se describen las necesidades de los padres para cuidar a sus hijos en los siguientes temas: Comunicación clara y oportuna, Familiarización con la Tecnología, El valor de la familia, Favorecer la interacción de padres-hijos durante la visita y Valorar y respetar el conocimiento genérico. Conclusión. Se describieron las necesidades de los padres en el cuidado de sus hijos internados en una UCIP. La enfermera debe tener en cuenta el conocimiento genérico de las personas y respetar las creencias que ellas tengan, con el fin de fortalecer su desempeño como profesional mediante la aplicación de teorías en enfermería.

A Randomized Controlled Trial of a Parent-Centered Intervention in Preventing Substance Use and HIV Risk Behaviors in Hispanic Adolescents

ERIC Educational Resources Information Center

Prado, Guillermo; Pantin, Hilda; Briones, Ervin; Schwartz, Seth J.; Feaster, Daniel; Huang, Shi; Sullivan, Summer; Tapia, Maria I.; Sabillon, Eduardo; Lopez, Barbara; Szapocznik, Jose

2007-01-01

The present study evaluated the efficacy of Familias Unidas + Parent-Preadolescent Training for HIV Prevention (PATH), a Hispanic-specific, parent-centered intervention, in preventing adolescent substance use and unsafe sexual behavior. Two hundred sixty-six 8th-grade Hispanic adolescents and their primary caregivers were randomly assigned to 1 of…

Los Sentimientos, Luchas, y Esperanzas de Cinco Familias Mexicana: The Sentiments, Struggles, and Hopes of Five Mexican Families

ERIC Educational Resources Information Center

Dueñas, Gilbert

2015-01-01

Within the everyday space of their modest trailer homes, I observed compelling environments in the households of 5 Mexican families. In their homes, there existed "los padres con sus hijos" (parents with their children) who intuitively expressed "cariño," or love, for one another, conversed in multiple languages, practiced…

"El Alfabetismo Y Las Familias Latinas": A Critical Perspective on the Literacy Values and Practices of Latino Families with Young Children

ERIC Educational Resources Information Center

Billings, Elsa S.

2009-01-01

This study investigated literacy values and practices among Latino families with preschool-age children. Results are part of a larger study that looked at the efficacy of a pediatric-based early literacy promotion program called Reach Out and Read (ROR). Participants included families participating in a ROR program in which…

"We Created That Space with Everybody:" Constructing a Community-Based Space of Belonging and "Familia" in a Latina/o Youth Group

ERIC Educational Resources Information Center

Ventura, Julissa

2017-01-01

As the Latino population grows across the United States and particularly in places outside traditional gateway cities, questions arise around the challenges and opportunities for Latinos in these new areas of settlement. Situated within this context of Latino demographic change, this article examines the construction of a youth-led, grassroots…

Children's Literacy: Children's Books for Healthy Families/Libros de Ninos Para Familias Saludables.

ERIC Educational Resources Information Center

Kock, Jo Anne

2003-01-01

A 2-year project taught reading methods and provided culturally appropriate books for Spanish-speaking and English-speaking families (year 1, 1,013 families; year 2, 1,408 families). Data from home visits and follow-up surveys (n=207) revealed that positive parent/child interaction and time spent reading to children increased and the number of…

Nutrient adequacy and diet quality in non-overweight and overweight Hispanic children of low socioeconomic status: The Viva La Familia Study

USDA-ARS?s Scientific Manuscript database

The role of diet quality and nutrient adequacy in the etiology of childhood obesity is poorly understood. The specific aims of these analyses were to assess overall diet quality and nutrient adequacy, and test for association between weight status and diet in children from low socioeconomic status (...

Interactive radio: distance education in the classroom.

PubMed

1988-01-01

The Honduran Association for Socioeconomic Growth and Development (AVANCE) in conjunction with the U.S. Agency for International Development's Radio Learning Project has developed and promoted programs for radio that encourage interactive learning in Latin America. The Second Interamerican Conference on Interactive Radio was recently held in Tela, Honduras where educators and participants came to attend workshops on scriptwriting, instructional design, community support and other related topics. The participants had the opportunity to study the second generation of interactive radio. Beginning in 1973, Nicaragua began an interactive radio program written for early grade mathematics students. Currently, Honduras is marketing a mathematics program entitled, La Familia de los Numeros," or the Family of Numbers to other countries. In Bolivia, an organization called, "Fe y Alegria," or Faith and Happiness is broadcasting educational programs through the use of interactive radio. In Ecuador, testing has begun to study the viability of interactive radio for their educational system, and in Costa Rica, replication of Honduras' "Familia de los Numeros" has begun. Teachers have noted an improved grasp of subject matter and better attentiveness through the use of interactive radio programs. The programs present 30 minutes of mathematics information and 30 minutes of language information. For each grade, 170 programs have been developed.

The production of articles on cardiology from Latin America in Medline indexed journals.

PubMed

Borracci, Raúl A; Di Stéfano, María M; Voos Budal Arins, Marcel G; Calderón, José G E; Manente, Diego; Giorgi, Mariano A; Piñeiro, Daniel J; Dones, Wistremundo

2011-01-01

Latin America has dramatically increased the number of articles Publisher from 1995 to 2002, but the individual contribution of each country appears to be very unequal. To analyze the production of articles on Cardiology research published in Latin American countries in the past years in international journals. A bibliography search was carried out throughout PubMed in regards to biomedical articles in general and on Cardiology in particular, corresponding to the period 1987-2006. A total of 106,871 biomedical articles was identified, and 11,416 on Cardiology published between 1997 and 2006 by Latin American countries. This corresponds to 10.6% of articles on cardiovascular disease over the total. Brazil, Mexico and Argentina contributed with 80% of the publications in Latin America in the same period. The magnitude of growth since 1987 was between 5.9- and 15-fold for these countries. In regards to Brazil, since 1998 a significant increased number of publications was noted compared to Mexico and Argentina (P=0.0001). The impact factor of the journals where each country published during 2006 showed that it was in average higher in the publications from Chile and Argentina compared to Brazil and Mexico (P<0.001). The scientific production in Cardiology from Latin America shows dramatic differences among the countries, and Brazil, Mexico, and Argentina alone provide 80% of the publications. Brazil seems to have led the region for 20 years, especially since 1998. From the quality of the articles point of view, considering the impact factor, Chile and Argentina appear to be better positioned.

Species From the Heliothinae Complex (Lepidoptera: Noctuidae) in Tucumán, Argentina, an Update of Geographical Distribution of Helicoverpa armigera

PubMed Central

Murúa, M. Gabriela; Cazado, Lucas E.; Casmuz, Augusto; Herrero, M. Inés; Villagrán, M. Elvira; Vera, Alejandro; Sosa-Gómez, Daniel R.; Gastaminza, Gerardo

2016-01-01

The Heliothinae complex in Argentina encompasses Helicoverpa gelotopoeon (Dyar), Helicoverpa zea (Boddie), Helicoverpa armigera (Hübner), and Chloridea virescens (Fabricius). In Tucumán, the native species H. gelotopoeon is one of the most voracious soybean pests and also affects cotton and chickpea, even more in soybean-chickpea succession cropping systems. Differentiation of the Heliothinae complex in the egg, larva, and pupa stages is difficult. Therefore, the observation of the adult wing pattern design and male genitalia is useful to differentiate species. The objective of this study was to identify the species of the Heliothinae complex, determine population fluctuations of the Heliothinae complex in soybean and chickpea crops using male moths collected in pheromone traps in Tucuman province, and update the geographical distribution of H. armigera in Argentina. The species found were H. gelotopoeon, H. armigera, H. zea, and C. virescens. Regardless of province, county, crop, and year, the predominant species was H. gelotopoeon. Considering the population dynamics of H. gelotopoeon and H. armigera in chickpea and soybean crops, H. gelotopoeon was the most abundant species in both crops, in all years sampled, and the differences registered were significant. On the other hand, according to the Sistema Nacional Argentino de Vigilancia y Monitoreo de Plagas (SINAVIMO) database and our collections, H. armigera was recorded in eight provinces and 20 counties of Argentina, and its larvae were found on soybean, chickpea, sunflower crops and spiny plumeless thistle (Carduus acanthoides). This is the first report of H. armigera in sunflower and spiny plumeless thistle in Argentina. PMID:27324588

Natural infection of the feline lungworm Aelurostrongylus abstrusus in the invasive snail Achatina fulica from Argentina.

PubMed

Valente, Romina; Diaz, Julia Ines; Salomón, Oscar Daniel; Navone, Graciela Teresa

2017-02-15

The giant African snail Achatina fulica is an invasive mollusk native to Africa, the first record in Argentina was in Puerto Iguazú, in northeastern Argentina in 2010. Recently it was reported in Corrientes Province. This snail can act as an intermediate host of Metastrongyloidea nematodes of importance in public health as: Angiostrongylus cantonensis, Angiostrongylus costaricensis and Angiostrongylus vasorum. Taking into account the presence of A. fulica in Argentina, the objectives of this study is to assess the presence of Metastrongyloidea nematodes in this mollusk species in Puerto Iguazú, Misiones, close to the international border with Brazil and Paraguay. A total of 451 samples were collected from February 2014 to November 2015. The snails were processed using a digestion technique to recover the parasites. A total of 206 nematodes larvae were founded in the digestion solution of 10 hosts (P=2%; MA=0.5; MI=21). Third larval stage (L3) nematodes identified as Aelurostrongylus abstrusus were founded parasitizing the snails. No other larval stage was observed. This species has veterinary importance because it causes 'aelurostrongilosis', also known as feline strongyloidosis. This study constitutes the first record of a Metastrongyloidea nematode in A. fulica in Argentina and also highlights the susceptibility of this mollusk as intermediate host of other helminthes of health importance. The present study suggests that there is a need to establish an epidemiological monitoring system in order to prevent the possible installation of an infected mollusks focus. Copyright © 2017 Elsevier B.V. All rights reserved.

Neonatal mortality in Argentina. Situation analysis from 2005 to 2014.

PubMed

Finkelstein, Juliana Z; Duhau, Mariana; Fasola, María L; Escobar, Paola

2017-08-01

Neonatal mortality (NM) refers to deaths occurring between birth and 27 days of life. This component of infant mortality has shown the least reduction over the past 50 years. The objective of this study was to analyze the course and characteristics of NM in Argentina. This was a descriptive, ecological study of NM in Argentina conducted between 2005 and 2014 to analyze its course, causes, and the relevance of prematurity and a low birth weight. Records of the Health Statistics and Information Department of the Ministry of Health of Argentina were used. The neonatal mortality rate reduced by 19.2% (2005: 8.9‰; 2014: 7.2‰); the early component (between birth and 6 days of life), by 20% (2005: 6.5‰; 2014: 5.2‰); and the late component (between 7 and 27 days of life), by 13% (2005: 2.3‰; 2014: 2‰). Disorders originating in the perinatal period and congenital malformations were the cause of more than 95% of neonatal deaths in this period. The relative significance of disorders originating in the perinatal period reduced, but that of congenital malformations increased. Preterm and low birth weight live births had the greatest risk of neonatal death. A younger gestational age and a lower birth weight resulted in a lower reduction of specific neonatal mortality rate. In the past 10 years, NM has reduced significantly. Disorders originating in the perinatal period and congenital malformations were the cause of almost all deaths in this age group. NM was associated with a low birth weight and prematurity. Sociedad Argentina de Pediatría

Management of Citrus Canker in Argentina, a Success Story.

PubMed

Canteros, B I; Gochez, A M; Moschini, R C

2017-10-01

Citrus canker is an important bacterial disease of citrus in several regions of the world. Strains of Xanthomonas citri type-A (Xc-A) group are the primary pathogen where citrus canker occurs. After Xc-A entered the Northeast of Argentina in 1974, the disease spread rapidly from 1977 to 1980 and then slowed down and remained moving at slow pace until 1990 when it became endemic. Citrus canker was detected in Northwest Argentina in 2002. This paper presents the main steps in the fight of the disease and the management strategies that have been used to control citrus canker at this time. We think the process might be usefull to other countries with the same situation. Results from more than 40 years of research in Northeast (NE) Argentina indicate that we are at the limit of favorable environment for the disease. The severity of citrus canker is greatly affected by the environment and El Niño Southern Oscillation (ENSO) phenomenon which causes cyclic fluctuations on the disease intensity in the NE region. Weather-based logistic regression models adjusted to quantify disease levels in field conditions showed that the environmental effect was strongly modulated by the distance from a windbreak. Production of healthy fruits in citrus canker endemic areas is possible knowing the dynamics of the disease. A voluntary Integrated Plan to Reduce the Risk of Canker has been in place since 1994 and it allows growers to export unsymptomatic, uninfested fresh fruit to countries which are free of the disease and require healthy, pathogen free fruits. The experience from Argentina can be replicated in other countries after appropriate trials.

High Willingness to Use HIV Pre-Exposure Prophylaxis Among Transgender Women in Argentina.

PubMed

Zalazar, Virginia; Arístegui, Inés; Kerr, Thomas; Marshall, Brandon D L; Romero, Marcela; Sued, Omar; Socías, M Eugenia

2016-01-01

Purpose: In Argentina, transgender women face a disproportionately high prevalence of HIV infection (34%). Although not currently approved in Argentina, pre-exposure prophylaxis (PrEP) may offer a potential effective HIV prevention tool for this population. In this study, we assessed the willingness to use PrEP among transgender women in Argentina. Methods: Data were drawn from a nationwide cross-sectional survey conducted among transgender women in 2013. Using multivariable logistic regression, we assessed the prevalence of and factors associated with willingness to use PrEP among transgender women with negative or unknown HIV status. Results: This study included 337 transgender women (278 HIV negative and 59 with unknown HIV status), most of whom had a history of sex work involvement (81.8%). Overall, 301 (89.3%) expressed willingness to use PrEP. In a multivariable analysis, having casual sexual partners was positively associated with willingness to use PrEP (adjusted odds ratio [AOR]=4.26, 95% confidence interval [CI] 1.73-10.51), while discrimination by healthcare workers was negatively associated (AOR=0.33, 95% CI 0.12-0.88). Conclusion: We found high levels of willingness to use PrEP among transgender women in Argentina, suggesting that there is high perception of HIV risk in this population. However, discrimination by healthcare workers was a strong negative correlate of willingness to use PrEP, suggesting that multilevel interventions that address gender-based stigma in healthcare settings will be critical for the success of PrEP as an HIV prevention strategy in this population.

High Willingness to Use HIV Pre-Exposure Prophylaxis Among Transgender Women in Argentina

PubMed Central

Zalazar, Virginia; Arístegui, Inés; Kerr, Thomas; Marshall, Brandon D.L.; Romero, Marcela; Sued, Omar; Socías, M. Eugenia

2016-01-01

Abstract Purpose: In Argentina, transgender women face a disproportionately high prevalence of HIV infection (34%). Although not currently approved in Argentina, pre-exposure prophylaxis (PrEP) may offer a potential effective HIV prevention tool for this population. In this study, we assessed the willingness to use PrEP among transgender women in Argentina. Methods: Data were drawn from a nationwide cross-sectional survey conducted among transgender women in 2013. Using multivariable logistic regression, we assessed the prevalence of and factors associated with willingness to use PrEP among transgender women with negative or unknown HIV status. Results: This study included 337 transgender women (278 HIV negative and 59 with unknown HIV status), most of whom had a history of sex work involvement (81.8%). Overall, 301 (89.3%) expressed willingness to use PrEP. In a multivariable analysis, having casual sexual partners was positively associated with willingness to use PrEP (adjusted odds ratio [AOR]=4.26, 95% confidence interval [CI] 1.73–10.51), while discrimination by healthcare workers was negatively associated (AOR=0.33, 95% CI 0.12–0.88). Conclusion: We found high levels of willingness to use PrEP among transgender women in Argentina, suggesting that there is high perception of HIV risk in this population. However, discrimination by healthcare workers was a strong negative correlate of willingness to use PrEP, suggesting that multilevel interventions that address gender-based stigma in healthcare settings will be critical for the success of PrEP as an HIV prevention strategy in this population. PMID:28861540

Barriers and Promoters of an Evidenced-Based Smoking Cessation Counseling During Prenatal Care in Argentina and Uruguay

PubMed Central

Tong, Van T.; Morello, Paola; Farr, Sherry L.; Lawsin, Catalina; Dietz, Patricia M.; Aleman, Alicia; Berrueta, Mabel; Mazzoni, Agustina; Becu, Ana; Buekens, Pierre; Belizán, José; Althabe, Fernando

2015-01-01

In Argentina and Uruguay, 10.3 and 18.3 %, respectively, of pregnant women smoked in 2005. Brief cessation counseling, based on the 5A’s model, has been effective in different settings. This qualitative study aims to improve the understanding of factors influencing the provision of smoking cessation counseling during pregnancy in Argentina and Uruguay. In 2010, we obtained prenatal care providers’, clinic directors’, and pregnant smokers’ opinions regarding barriers and promoters to brief smoking cessation counseling in publicly-funded prenatal care clinics in Buenos Aires, Argentina and Montevideo, Uruguay. We interviewed six prenatal clinic directors, conducted focus groups with 46 health professionals and 24 pregnant smokers. Themes emerged from three issue areas: health professionals, health system, and patients. Health professional barriers to cessation counseling included inadequate knowledge and motivation, perceived low self-efficacy, and concerns about inadequate time and large workload. They expressed interest in obtaining a counseling script. Health system barriers included low prioritization of smoking cessation and a lack of clinic protocols to implement interventions. Pregnant smokers lacked information on the risks of prenatal smoking and underestimated the difficulty of smoking cessation. Having access to written materials and receiving cessation services during clinic waiting times were mentioned as promoters for the intervention. Women also were receptive to non-physician office staff delivering intervention components. Implementing smoking cessation counseling in publicly-funded prenatal care clinics in Argentina and Uruguay may require integrating counseling into routine prenatal care and educating and training providers on best-practices approaches. PMID:25500989

Students' Perception of Plant and Animal Species: A Case Study from Rural Argentina

ERIC Educational Resources Information Center

Nates, Juliana; Campos, Claudia; Lindemann-Matthies, Petra

2010-01-01

Exotic species seriously affect local biodiversity in Argentina. This article investigates how students in San Juan province perceive native and exotic species. With the help of a written questionnaire, 865 students (9-17 years old) were asked to name the plant and animal they liked most, disliked most, and perceived as most useful, and to name…

Rodent Abundance and Hantavirus Infection in Protected Area, East-Central Argentina

PubMed Central

Maroli, Malena; Vadell, María Victoria; Padula, Paula

2018-01-01

We captured 3 hantavirus rodent hosts in Otamendi Natural Reserve, Argentina, during 2007–2012. Hantavirus antibodies were found only in Akodon azarae grass mice, mainly in males and old animals. Higher abundance of this species was associated with warm and rainy weather and high water levels, which peaked after a strong El Niño event. PMID:29260665

CTD and Bottle Data from Leg 1: 20 December 1986 - 18 January 1987. Leg 2: 17 July - 15 August 1987

DTIC Science & Technology

1989-06-01

tabular data includes pressure, temperature, salinity, oxygen in ml/l and in micro -moles per kilogram, oxygen percent saturation, potential...I f T I T 7 1 1- - -1[ 1 1 1 1 I I IO- -r- Distribution List ARGENTINA FRANCE Alberto Piola Dr. Michele Fieux Armada Argentina, Servicio de

IQ Gains in Argentina between 1964 and 1998

ERIC Educational Resources Information Center

Flynn, James R.; Rossi-Case, Lilia

2012-01-01

The literature on IQ gains in Latin America is sparse. We estimate gains on Raven's Progressive Matrices in the city of La Plata (Argentina) between 1964 and 1998. The gains are robust at the top of the curve as well as at the bottom. Therefore, they are contrary to the hypothesis that nutrition played a major role in recent Argentine IQ gains.…

Children in Institutions: The Beginning of the End? The Cases of Italy, Spain, Argentina, Chile and Uruguay. Innocenti Insight.

ERIC Educational Resources Information Center

Llorente, Maria Angeles Garcia; Charlebois, Laura Martinez-Mora; Ducci, Valerio; Farias, Ana Maria

Noting the growing global consensus on the need to promote family-based alternatives to institutional care for children and adolescents, this report examines efforts to prevent the institutionalization of children in Argentina, Chile, Uruguay, Italy, and Spain, focusing on both public and private initiatives, as well as local and national…

Lexical Input to Young Children from Extremely Poor Communities in Argentina: Effects of a Home Literacy Program

ERIC Educational Resources Information Center

Rosemberg, Celia Renata; Stein, Alejandra; Borzone, Ana Maria

2011-01-01

The study analyzes the lexical properties of the linguistic context that children from marginalized urban neighborhoods from Buenos Aires, Argentina, are exposed to in the literacy situations generated by an at-home early literacy program. The analysis is focused on the comparison of the vocabulary that these children are exposed to daily with the…

Women's Theologies, Women's Pedagogies: Liberating Praxes of Latin American Women Educators in El Salvador, Nicaragua, Bolivia, and Argentina

ERIC Educational Resources Information Center

Jones, Lauren Ila

2009-01-01

In this dissertation, through semi-structured interviews with 36 female social movement participants and 3 male participants in El Salvador, Nicaragua, Bolivia, and Argentina, I ask, "How do women in Latin American social movements perceive the influence of theology on these movements' pedagogies?" I argue that through this work, the…

JPRS Report, Arms Control.

DTIC Science & Technology

1989-08-16

Belgian Peace Delegation Visits, Holds Talks [AGERPRES 7 Aug] 7 LATIN AMERICA ARGENTINA Charges Filed in Missile Parts Sales to Argentina [ A ...table global convention on chemical weapons, a Chinese diplomat said here today. Speaking at the 40-nation Conference on Disarmament, Fan...Guoxiang, the Chinese ambassador for disarmament affairs, said the Chinese Government stands for a com- plete prohibition and destruction of chemical

Nutrient cycling in Nothofagus pumilio forests along an altitudinal gradient in Tierra del Fuego, Argentina

Treesearch

Jorge L. Frangi; Marcelo D. Barrera; Laura L. Richter; Ariel E. Lugo

2005-01-01

Nothofagus pumilio (lenga) forests form monocultures from sea level to timberline in Tierra de Fuego, Argentina. Past studies suggested that the life form change from erect forest to krummholz had advantages to forest function. Aboveground net primary productivity (NPP) and organic matter production per unit leaf area and growing season day were higher in krummholz...

Talking to Strangers--A Sociolinguistic Experiment: Variation in Initial Dyadic Interactions between Spanish-Speakers in Early 21st Century Buenos Aires, Argentina

ERIC Educational Resources Information Center

Dziugis, Mary Ann

2010-01-01

What are the chances of a dyad of Spanish-speaking strangers using informal address in casual, initial interactions in Buenos Aires, Argentina, today? To discover the pattern(s) of contemporary address, the Principal Investigator (PI) conducted a sociolinguistic experiment focusing on strangers' initial interactions to minimize the influence of…

Perceptions about Representative English-Language Accents from Prospective and Practicing Providers of Business-Related Language Services in Argentina

ERIC Educational Resources Information Center

Scott, James Calvert; Green, Diana J.; Rosewarne, David D.

2004-01-01

The purposes of the study were (a) to identify perceptions about representative English-language accents from prospective and practicing providers of business-related language services residing in Argentina and (b) to examine the differences in their perceptions of these English-language accents. The respondents ranked the accents in this order:…

Calling Their Bluff: Expressed and Revealed Preferences of Top College Graduates Entering Teaching in Argentina

ERIC Educational Resources Information Center

Ganimian, Alejandro; Alfonso, Mariana; Santiago, Ana

2014-01-01

Many school systems today are trying to attract top college graduates into teaching, but little is known about what dissuades this target group from entering the profession. This study randomly assigned applicants for a highly-selective alternative pathway into teaching in Argentina either to a survey about their motivations for applying to the…

A new species of Neolasioptera (Diptera: Cecidomyiiidae) from Parkinsonia aculeata (Leguninosae) in Argentina for possible use in biological control in Australia

USDA-ARS?s Scientific Manuscript database

Neolasioptera parkinsoniae Gagné (Diptera: Cecidomyiidae) is described as a new species from stem swellings on Parkinsonia aculeata L. (Leguminosae) in NW Argentina. The new species appears to be a good candidate for the biological control of its host in Australia, where the plant was accidentally i...

International Conference on Defects in Semiconductors (16th) Held in Bethlehem, Pennsylvania on 22-26 July 1991

DTIC Science & Technology

1992-04-30

SILICON S.J.SFERCO-, M.C.G.PASSEGGI" and M.A.CARAVACA*" "INTEC, Casilla de Correo 91, 8000-Santa Fe, ARGENTINA. "Facultad e Ciencias Ezactas y... Naturales y Agrimenaura, 94,00- Corrientes, ARGENTINA. Electronic Structure and Electric Field Gradient (EFG) calculations for the single Cd impurity in

Extended geographical distribution and host range of the cactus moth Cactoblastis cactorum (Lepidoptera Pyralidae)in Argentina

USDA-ARS?s Scientific Manuscript database

A field exploration was conducted to confirm the southernmost distribution of Cactoblastis cactorum in Argentina. The distribution of the moth was extended to the south (40° 10´S) and west (66° 56´W). The native Opuntia penicilligera was recorded as a host for the first time. These findings should ...

Transgenic Crops in Argentina: The Ecological and Social Debt

ERIC Educational Resources Information Center

Pengue, Walter A.

2005-01-01

There is no doubt that soybean is the most important crop for Argentina, with a planted surface that rose 11,000,000 hectares and a production of around 35,000,000 metric tons. During the 1990s, there was a significant agriculture transformation in the country, motorize by the adoption of transgenic crops (soy-bean, maize, and cotton) under the…

Argentina: Background and U.S. Relations

DTIC Science & Technology

2016-09-06

Deputies. Sources: International Monetary Fund (IMF); National Institute of Statistics and Census, INDEC (Argentina); World Bank (WB); and U.S...of the National Institute of Statistics and Census (INDEC) that for many years was criticized for producing inaccurate inflation and other economic...percentage points since he came into office. 11 On August 18, 2016, Argentina’s Supreme Court suspended gas price increases for residential customers

"Tango Feroz": Teaching a History of Politics and Economics of Argentina through Sex, Drugs, and Rock and Roll

ERIC Educational Resources Information Center

Romero, Eva Karene

2015-01-01

This article directly resulted from the teacher/researcher experience, describing new analyses resulting from subtitling a film for curriculum incorporation: "Tango feroz, la leyenda de Tanguito" (1993). Set in Argentina in the sixties and loosely based on the life of José Alberto Iglesias Correa, also known as Tanguito, this film…

Exploring Career-Life Success and Family Social Support of Successful Women in Canada, Argentina and Mexico

ERIC Educational Resources Information Center

Lirio, Pamela; Lituchy, Terri R.; Monserrat, Silvia Ines; Olivas-Lujan, Miguel R.; Duffy, Jo Ann; Fox, Suzy; Gregory, Ann; Punnett, B. J.; Santos, Neusa

2007-01-01

Purpose: The purpose of this paper is to examine career-life issues of successful women in the Americas. Design/methodology/approach: A total of 30 interviews were conducted with successful women in Canada, Argentina and Mexico. Themes were pulled from the interview transcripts for each country, analyzed and then compared across countries, looking…

Benthic macroinvertebrate field sampling effort required to produce a sample adequate for the assessment of rivers and streams of Neuquén Province, Argentina

EPA Science Inventory

This multi-year pilot study evaluated a proposed field method for its effectiveness in the collection of a benthic macroinvertebrate sample adequate for use in the condition assessment of streams and rivers in the Neuquén Province, Argentina. A total of 13 sites, distribut...

Ice Cracks: Moving Decision-Making Forward by Planning-to-Plan

DTIC Science & Technology

2006-05-25

58 v INTRODUCTION On April 2nd, 1982, Argentina seized Britain’s... Argentina – although the UK never officially declared war. He discusses the difficulties of planning in a complex environment citing an example of how...as it is an integration challenge. 8 Neoclassical economist Adam Smith suggested that people are rational actors who always choose to act in their

More Training, Less Security? Training and the Quality of Life at Work in Argentina, Brazil and Chile.

ERIC Educational Resources Information Center

Jeria Caceres, Maria Mercedes

2002-01-01

Conditional multiple correspondence analysis of data from workers in Argentina, Brazil, and Chile found that training was a consequence rather than a cause of promotion. More job training resulted in increased salary and benefits as well as in greater costs such as hours of work and work-related insecurity. (Contains 21 references.) (JOW)

The Secondarization of Technical Education in Argentina and the Professionalization of Secondary Education in Brazil in a Comparative Perspective.

ERIC Educational Resources Information Center

Gallart, Maria Antonia

The evolution of technical education in Argentina has not been so much a process of vocationalization of academic education as a process of secondarization of vocational education. Argentine technical schools are the product of a process of convergence among terminal trade schools, vocational schools, and industrial technological schools that has…

Compulsory Education Laws or Incentives from Conditional Cash Transfer Programs? Explaining the Rise in Secondary School Attendance Rate in Argentina

ERIC Educational Resources Information Center

Edo, María; Marchionni, Mariana; Garganta, Santiago

2017-01-01

Argentina has traditionally stood out in terms of educational outcomes among its Latin American counterparts. Schooling of older children, however, still shows room for improvement especially among the more vulnerable. Fortunately, during the last years a sizeable improvement in attendance rates for children aged 15 through 17 took place. This…

Natural Radionuclide Activity Concentrations In Spas Of Argentina

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

Gnoni, G.; Czerniczyniec, M.; Canoba, A.

2008-08-07

Geothermal waters have been used on a large scale for bathing, drinking and medical purposes. These waters can contain natural radionuclides that may increase the exposure to people. In this work the most important natural radionuclide activity concentrations in different thermal spas of Argentina were measured to characterize waters and to evaluate the exposure of workers and members of the public.

Emergence of high level azithromycin-resistant Neisseria gonorrhoeae strain isolated in Argentina.

PubMed

Galarza, Patricia G; Alcalá, Belén; Salcedo, Celia; Canigia, Liliana Fernández; Buscemi, Luis; Pagano, Irene; Oviedo, Claudia; Vázquez, Julio A

2009-12-01

One Neisseria gonorrhoeae strains highly resistant to azithromycin AzHLR (MIC >2048 mg/L) was isolated in Argentina in 2001 and it has been characterized by N. gonorrhoeae multiantigen sequence typing (NG-MAST) as ST696, suggesting a different event to other isolates in Europe. Neither, mtrR mutations or presence of mef gene were detected.

A procedure for developing ecosystem loading limits (TMDLs) for selenium in Wastersheds affected by gold mining in Northern Argentina

Treesearch

Dennis A. Lemly

2001-01-01

The Argentina Federal Secretary of Natural Resources oversees a wide array of mining operations conducted on public lands. Recently, selenium has emerged as a contaminant issue associated with several gold mines in the northern mountain ranges. The Secretary's Office contacted me and requested assistance interpreting selenium concentrations and possible impacts on...

Quasi-State Monopoly of the Education System and Socio-Economic Segregation in Argentina

ERIC Educational Resources Information Center

Narodowski, Mariano; Gottau, Verónica; Moschetti, Mauro

2016-01-01

This paper analyses the provision of education in Argentina in systemic terms. Using the concept of quasi-monopoly and the notions of exit, voice and loyalty, we study the logic of organization and distribution of students within the educational system. We support the idea that the provision of private and public education makes a coherent whole,…

More than Words: Expressed and Revealed Preferences of Top College Graduates Entering Teaching in Argentina

ERIC Educational Resources Information Center

Ganimian, Alejandro J.; Alfonso, Mariana; Santiago, Ana

2017-01-01

School systems are trying to attract top college graduates into teaching, but we know little about what dissuades this group from entering the profession. We provided college graduates who applied to a selective alternative pathway into teaching in Argentina with information on what their working conditions and pay would be if they were admitted…

Scaffolding the Learning-To-Teach Process: A Study in an EFL Teacher Education Programme in Argentina

ERIC Educational Resources Information Center

San Martín, María Gimena

2018-01-01

This study seeks to examine how a supervisor scaffolds the student-teachers' learning-to-teach process in the context of one-to-one tutoring sessions in an English as a foreign language teacher education programme in Argentina. The findings indicate that scaffolding implies two main phases: a diagnostic and an intervention phase. Moreover, the…

Bioactive Compounds and Antioxidant Capacity of Camarosa and Selva Strawberries (Fragaria x ananassa Duch.).

PubMed

Van De Velde, Franco; Tarola, Anna M; Güemes, Daniel; Pirovani, María E

2013-03-25

Strawberries represent an important source of bioactive compounds due to their vitamin C and phenolic compound levels, which present high antioxidant effects, beneficial for the maintenance of consumer's health. Argentina is the second largest strawberry producer in The Common Market of the Southern Cone (MERCOSUR), covering the main export destinations of Argentinian strawberries, i.e. , Canada, United States, and European Union. Information about the bioactive compound occurrence and antioxidant capacity of these fruits is scarce or not available. Health related compounds of strawberry cultivars ( Camarosa and Selva ) from different zones of Argentina were investigated. Vitamin C content was in the same range for both studied cultivars. However, Camarosa strawberries, which are the most cultivated, consumed, and exported berries in Argentina, presented higher total phenolic and anthocyanins content, and consequently better in vitro antioxidant capacity. Moreover, there were differences in the occurrence and concentration in the phenolic compound profiles for both cultivars. Camarosa cultivar presented higher content of anthocyanidins, and Selva showed higher total ellagic acid content. The research shows that Argentina's strawberries are an interesting source of bioactive compounds comparable to those in other parts of the world.

Family Dynamics and Personal Strengths among Dementia Caregivers in Argentina

PubMed Central

Elnasseh, Aaliah G.; Trujillo, Michael A.; Peralta, Silvina Victoria; Stolfi, Miriam E.; Morelli, Eliana; Perrin, Paul B.

2016-01-01

This study examined whether healthier family dynamics were associated with higher personal strengths of resilience, sense of coherence, and optimism among dementia caregivers in Argentina. Caregivers are usually required to assist individuals with dementia, and family members have typically fulfilled that role. Personal strengths such as resilience, sense of coherence, and optimism have been shown to protect caregivers from some of the negative experiences of providing care, though the family-related variables associated with these personal strengths are largely unknown. Hierarchical multiple regressions investigated the extent to which family dynamics variables are associated with each of the caregiver personal strengths after controlling for demographic and caregiver characteristics. A sample of 105 caregivers from Argentina completed a set of questionnaires during a neurologist visit. Family dynamics explained 32% of the variance in resilience and 39% of the variance in sense of coherence. Greater family empathy and decreased family problems were uniquely associated with higher resilience. Greater communication and decreased family problems were uniquely associated with higher sense of coherence. Optimism was not found to be significantly associated with family dynamics. These results suggest that caregiver intervention research focused on the family may help improve caregiver personal strengths in Argentina and other Latin American countries. PMID:27413574

Review of the Water Resources Information System of Argentina

USGS Publications Warehouse

Hutchison, N.E.

1987-01-01

A representative of the U.S. Geological Survey traveled to Buenos Aires, Argentina, in November 1986, to discuss water information systems and data bank implementation in the Argentine Government Center for Water Resources Information. Software has been written by Center personnel for a minicomputer to be used to manage inventory (index) data and water quality data. Additional hardware and software have been ordered to upgrade the existing computer. Four microcomputers, statistical and data base management software, and network hardware and software for linking the computers have also been ordered. The Center plans to develop a nationwide distributed data base for Argentina that will include the major regional offices as nodes. Needs for continued development of the water resources information system for Argentina were reviewed. Identified needs include: (1) conducting a requirements analysis to define the content of the data base and insure that all user requirements are met, (2) preparing a plan for the development, implementation, and operation of the data base, and (3) developing a conceptual design to inform all development personnel and users of the basic functionality planned for the system. A quality assurance and configuration management program to provide oversight to the development process was also discussed. (USGS)

First detection of Bacillus anthracis in feces of free-ranging raptors from central Argentina.

PubMed

Saggese, Miguel D; Noseda, Ramón P; Uhart, Marcela M; Deem, Sharon L; Ferreyra, Hebe; Romano, Marcelo C; Ferreyra-Armas, María C; Hugh-Jones, Martin

2007-01-01

Prevalence of anthrax spores in feces of raptors was determined from samples collected in November-December 2000 and April-May 2001 in an agricultural region of Santa Fé province, Argentina. Feces were tested from 48 birds of six raptor species. One of 14 chimango caracaras (Milvago chimango) and one of eight road-side hawks (Buteo magnirostris) tested positive. The prevalence of Bacillus anthracis spores in feces for the six species was 4% (n=48). The prevalence was 7% (n=14) for chimango caracaras, 13% for road-side hawks (n=8), and 0% for the remaining species (Burrowing owl [Speotyto cunicularia] [n=17], Swainson's hawk [Buteo swainsoni] [n=3], Aplomado falcon [Falco femoralis] [n=2], and American kestrel [Falco sparverius] [n=4]). Grouped by their feeding habits, prevalence for scavenger species was not significantly different than for predators (7% vs. 3%, P>0.999). This study provides evidence that in central Argentina scavenger and non-scavenger raptors may have a role in the epidemiology of anthrax. Long-term studies to determine the extent of this potential involvement in the epidemiology of anthrax in central Argentina are required.

A continuous Late Holocene paleosecular variation record from Carmen Lake (Tierra del Fuego, Argentina)

NASA Astrophysics Data System (ADS)

Gogorza, Claudia S. G.; Irurzun, María A.; Orgeira, María J.; Palermo, Pedro; Llera, María

2018-07-01

Paleomagnetic secular variations (PSV) give us information on the mechanisms of the geodynamo and can also be used for stratigraphic correlation on a regional scale. In this article we present a high-resolution paleomagnetic and rock magnetic study of two cores, LCTF1 and LCTF2, collected at Carmen Lake (Tierra del Fuego, Argentina). An analysis of rock magnetic data suggests that the remanence signal is carried by Titanomagnetite grains in stable pseudo single domain (PSD) state. Notwithstanding the special mechanism of sedimentary deposition, the sequence is characterised by good paleomagnetic properties and can be used to reconstruct a continuous stratigraphic record that provides high-resolution declination, inclination and relative paleointensity curves for the period 1000-4000 cal years BP. The constructed PSV curves are in very good agreement with the available records of Southern Argentina, implying very promising results in the construction of curve patterns for the region. A comparison of the records of southern Argentina with the most recent models available demonstrates that there is a noticeable lack of agreement, which is interpreted as the critical need to add more data from the southern hemisphere in the construction of the geomagnetic field models.

Increasing capacity for environmental engineering in Salta, Argentina.

PubMed

Rajal, Verónica B; Cid, Alicia G; Cruz, Mercedes C; Poma, Hugo R; Cacciabue, Dolores Gutierrez; Romano, Neli; Moraga, Norma B; Last, Jerold A

2013-01-01

The Fogarty International Center (FIC) of the United States National Institutes of Health includes the International Training and Research in Environmental and Occupational Health (ITREOH) Program. The "International Training Program in Environmental Toxicology and Public Health" Center, funded in 2002 is based at the University of California, Davis, and is part of the ITREOH group of Centers. It has major efforts focused at the public universities in Montevideo, Uruguay, and Salta, Argentina. Training and research efforts in Salta begun in 2005 in the College of Engineering. A donated used real-time PCR machine was the starting point and the initial FIC support was instrumental to face other problems including physical space, research projects and grants, trainees, training, networking, and distractions/opportunities in order to develop local capacities in Environmental Engineering using modern methodology. After 6 years of successful work, the Salta center has become a reference Center in the field, and is still growing and consolidating. This program has had a significant impact locally and regionally. The model used in Argentina could be easily adapted to other fields or types of projects in Argentina and in other developing countries. Copyright © 2012 Wiley Periodicals, Inc.

Increasing Capacity for Environmental Engineering in Salta, Argentina

PubMed Central

Rajal, Verónica B.; Cid, Alicia G.; Cruz, Mercedes C.; Poma, Hugo R.; Cacciabue, Dolores Gutierrez; Romano, Neli; Moraga, Norma B.; Last, Jerold A.

2012-01-01

Background The Fogarty International Center (FIC) of the United States National Institutes of Health includes the International Training and Research in Environmental and Occupational Health (ITREOH) Program. The “International Training Program in Environmental Toxicology and Public Health” Center, funded in 2002 is based at the University of California, Davis, and is part of the ITREOH group of Centers. It has major efforts focused at the public universities in Montevideo, Uruguay, and Salta, Argentina. Results Training and research efforts in Salta begun in 2005 in the College of Engineering. A donated used real-time PCR machine was the starting point and the initial FIC support was instrumental to face other problems including physical space, research projects and grants, trainees, training, networking, and distractions/opportunities in order to develop local capacities in Environmental Engineering using modern methodology. After six years of successful work, the Salta center has become a reference Center in the field, and is still growing and consolidating. Conclusions This program has had a significant impact locally and regionally. The model used in Argentina could be easily adapted to other fields or types of projects in Argentina and in other developing countries. PMID:22467330

[Detection of a clonal complex with Brucella abortus biovar 2 genotype as founder in B. abortus isolates from Argentina].

PubMed

Hollender, Daiana; Conde, Sandra B; Salustio, Eduardo; Samartino, Luis E

2013-01-01

Brucella abortus is the causative agent of bovine brucellosis, a worldwide zoonosis. Up to date, eight biovars of B. abortus have been described. In Argentina, biovar 1 is the most frequently isolated. However, biovar 2, which is more pathogenic than biovar 1, is also found. Molecular methods for subtyping isolates are necessary for allowing epidemiological surveillance and control of eradication programs. Due to the genetic homogeneity of the genus Brucella, the development of molecular typing tools has been difficult. The publication of microorganism genomes facilitates the design of this approach. The aim of this work was to employ a Multiple Locus VNTR Analysis (MLVA) scheme for strains from Argentina isolated in our laboratory. From the 56 isolates analyzed, 47 different genotypic profiles were obtained. All the strains typed as biovar 2 showed the same profile. This scheme allowed assigning each isolate to the biovar it belongs to. All the genotypes were related using the goeBURST analysis and biovar 2 was proposed as founder. Copyright © 2013 Asociación Argentina de Microbiología. Publicado por Elsevier España. All rights reserved.

Natural infection in Pampas fox (Lycalopex gymnocercus) by Lagochilascaris major Leiper, 1910 (Nematoda: Ascarididae) in Buenos Aires, Argentina.

PubMed

Scioscia, Nathalia Paula; Olmos, Leandro; Gorosábel, Antonella; Bernad, Lucía; Pedrana, Julieta; Denegri, Guillermo María

2018-06-25

Lagochilascariosis is an emerging parasitic disease limited to the American continent, caused by nematodes of the genus Lagochilascaris. Its life cycle is heteroxenous, involving natural definitive hosts (wild carnivores), accidental hosts (domestic carnivores and humans), and intermediate hosts (rodents). Here we report, for the first time, the occurrence of Lagochilascaris major in female of a Pampas fox (Lycalopex gymnocercus) which was found in the Mar Chiquita basin, Buenos Aires province, Argentina. At necropsy, multiple Lagochilascaris larvae and several adults (1 female and 5 male) were observed inserted in the mucosa of the trachea and a male was also collected in the stomach. The diagnosis was made by observing the different stages with optical microscopy, by scanning electron microscopy of adult males and coproparasitological analysis. Although cases of lagochilascariosis have been reported in wildlife in different countries of the American continent, in Argentina, cases are really rare and were only found in domestic cats. Graphical abstract ᅟLagochilascariosis is an emerging parasitic disease limited to the American continent. In Argentina, sporadic cases of Lagochilascariosis were reported in domestic cats but this work represents the first record in a wild carnivore (L. gymnocercus) naturally infected with L. major.

Munroa argentina, a Grass of the South American Transition Zone, Survived the Andean Uplift, Aridification and Glaciations of the Quaternary

PubMed Central

Amarilla, Leonardo D.; Anton, Ana M.; Chiapella, Jorge O.; Manifesto, María M.; Angulo, Diego F.; Sosa, Victoria

2015-01-01

The South American Transition Zone (SATZ) is a biogeographic area in which not only orogeny (Andes uplift) and climate events (aridification) since the mid-Miocene, but also Quaternary glaciation cycles had an important impact on the evolutionary history of the local flora. To study this effect, we selected Munroa argentina, an annual grass distributed in the biogeographic provinces of Puna, Prepuna and Monte. We collected 152 individuals from 20 localities throughout the species’ range, ran genetic and demographic analyses, and applied ecological niche modeling. Phylogenetic and population genetic analyses based on cpDNA and AFLP data identified three phylogroups that correspond to the previously identified subregions within the SATZ. Molecular dating suggests that M. argentina has inhabited the SATZ since approximately 3.4 (4.2–1.2) Ma and paleomodels predict suitable climate in these areas during the Interglacial period and the Last Glacial Maximum. We conclude that the current distribution of M. argentina resulted from the fragmentation of its once continuous range and that climate oscillations promoted ecological differences that favored isolation by creating habitat discontinuity. PMID:26110533

Population Structure and Gene Flow of the Yellow Anaconda (Eunectes notaeus) in Northern Argentina

PubMed Central

McCartney-Melstad, Evan; Waller, Tomás; Micucci, Patricio A.; Barros, Mariano; Draque, Juan; Amato, George; Mendez, Martin

2012-01-01

Yellow anacondas (Eunectes notaeus) are large, semiaquatic boid snakes found in wetland systems in South America. These snakes are commercially harvested under a sustainable management plan in Argentina, so information regarding population structuring can be helpful for determination of management units. We evaluated genetic structure and migration using partial sequences from the mitochondrial control region and mitochondrial genes cyt-b and ND4 for 183 samples collected within northern Argentina. A group of landscape features and environmental variables including several treatments of temperature and precipitation were explored as potential drivers of observed genetic patterns. We found significant population structure between most putative population comparisons and bidirectional but asymmetric migration in several cases. The configuration of rivers and wetlands was found to be significantly associated with yellow anaconda population structure (IBD), and important for gene flow, although genetic distances were not significantly correlated with the environmental variables used here. More in-depth analyses of environmental data may be needed to fully understand the importance of environmental conditions on population structure and migration. These analyses indicate that our putative populations are demographically distinct and should be treated as such in Argentina's management plan for the harvesting of yellow anacondas. PMID:22675425

Temporal trends in BMI in Argentina by socio-economic position and province-level economic development, 2005-2009.

PubMed

Christine, Paul J; Diez Roux, Ana V; Wing, Jeffrey J; Alazraqui, Marcio; Spinelli, Hugo

2015-04-01

We investigated temporal trends in BMI, and assessed hypothesized predictors of trends including socio-economic position (SEP) and province-level economic development, in Argentina. Using multivariable linear regression, we evaluated cross-sectional patterning and temporal trends in BMI and examined heterogeneity in these associations by SEP and province-level economic development with nationally representative samples from Argentina in 2005 and 2009. We calculated mean annual changes in BMI for men and women to assess secular trends. Women, but not men, exhibited a strong cross-sectional inverse association between SEP and BMI, with the lowest-SEP women having an average BMI 2.55 kg/m(2) greater than the highest-SEP women. Analysis of trends revealed a mean annual increase in BMI of 0.19 kg/m(2) and 0.15 kg/m(2) for women and men, respectively, with slightly greater increases occurring in provinces with greater economic growth. No significant heterogeneity in trends existed by individual SEP. BMI is increasing rapidly over time in Argentina irrespective of various sociodemographic characteristics. Higher BMI remains more common in women of lower SEP compared with those of higher SEP.

Liolaemus lizards (Squamata: Liolaemidae) as hosts for the nymph of Amblyomma parvitarsum (Acari: Ixodidae), with notes on Rickettsia infection.

PubMed

Muñoz-Leal, Sebastián; Tarragona, Evelina L; Martins, Thiago F; Martín, Claudia M; Burgos-Gallardo, Freddy; Nava, Santiago; Labruna, Marcelo B; González-Acuña, Daniel

2016-10-01

Adults of Amblyomma parvitarsum are common ectoparasites of South American camelids of the genera Lama and Vicugna, occuring in highlands of Argentina, Bolivia, Chile, Peru and also in Argentinean Patagonia. Whereas larval stages of this tick are known to feed on small lizards, host records for the nymphal instar have remained unreported. Supported by morphological and molecular analyses, herein we report A. parvitarsum nymphs parasitizing two Liolaemus species (Reptilia: Squamata) in the Andean Plateau of Argentina and Chile. Additionally, by a PCR screening targetting gltA and ompA genes, DNA of Rickettsia was detected in one of the collected nymphs. Obtained sequences of this agent were identical to a recent Rickettsia sp. described infecting adults of this tick species in Chile and Argentina.

Impact of Universal Health Coverage on Child Growth and Nutrition in Argentina.

PubMed

Nuñez, Pablo A; Fernández-Slezak, Diego; Farall, Andrés; Szretter, María Eugenia; Salomón, Oscar Daniel; Valeggia, Claudia R

2016-04-01

To estimate trends of undernutrition (stunting and underweight) among children younger than 5 years covered by the universal health coverage programs Plan Nacer and Programa Sumar. From 2005 to 2013, Plan Nacer and Programa Sumar collected high-quality information on birth and visit dates, age (in days), gender, weight (in kg), and height (in cm) for 1.4 million children in 6386 health centers (13 million records) with broad coverage of vulnerable populations in Argentina. The prevalence of stunting and underweight decreased 45.0% (from 20.6% to 11.3%) and 38.0% (from 4.0% to 2.5%), respectively, with differences between rural versus urban areas, gender, regions, age, and seasons. Undernutrition prevalence substantially decreased in 2 programs in Argentina as a result of universal health coverage.

New species of Raphidascaris (Sprentascaris) (Nematoda: Anisakidae) in Rineloricaria steinbachi (Actinopterygii: Loricariidae) from Northwest Argentina.

PubMed

Ailán-Choke, Lorena Gisela; Ramallo, Geraldine; Davies, Dora

2017-02-09

During a parasitological survey, we reported specimens of a new species of Raphidascaris (Sprentascaris) in Rineloricaria steinbachi from La Caldera River, province of Salta, Northwest Argentina. The new species, R. (S.) saltaensis sp. nov., is characterized by possessing 16 pairs of preanal papillae, lips with lateral protrusions and membranous elevations, and mature eggs rough-shelled with striations. This is the sixth species of the genus described in the Neotropical Region, and the second from Argentina. Rineloricaria steinbachi is reported as host of this nematode genus for the first time. A key to the species of Raphidascaris (Sprentascaris) in the Neotropical realm is provided. Also, zoogeographical and host information of the species, belonging to the subgenus Sprentascaris, is summarized.

Morphological and molecular identification of the fish-borne metacercaria of Ascocotyle (Phagicola) longa Ransom, 1920 in Mugil liza from Argentina.

PubMed

Martorelli, S R; Lino, A; Marcotegui, P; Montes, M M; Alda, P; Panei, C J

2012-12-21

This is the first report of Ascocotyle (Phagicola) longa Ransom, 1920 (Digenea: Heterophyidae) in Argentina confirmed by morphological and molecular studies. The metacercaria was found encysted in myotomal musculature, heart and mesentery of the mullet Mugil liza (Pisces: Mugilidae) from Samborombon bay. We provide a morphological description of the metacercaria which we identified using species-specific primers for A. (Phagicola) longa and nucleotid sequence. This worldwide parasite has been reported as one of the causative agents of heterophyiosis, an emerging fish-borne disease of humans, contracted by the consumption of raw mullet. The discovery of A. (Phagicola) longa in Argentina represents a warning of the potentially great impact of this parasite on public health. Copyright © 2012 Elsevier B.V. All rights reserved.

Suspected natural lysosomal storage disease from ingestion of pink morning glory (Ipomoea carnea) in goats in northern Argentina.

PubMed

Ríos, Elvio E; Cholich, Luciana A; Chileski, Gabriela; García, Enrique N; Lértora, Javier; Gimeno, Eduardo J; Guidi, María G; Mussart, Norma; Teibler, Gladys P

2015-07-01

This study describes an occurrence of pink morning glory (Ipomoea carnea) intoxication in goats in northern Argentina. The clinical signs displayed by the affected animals were ataxia, lethargy, emaciation, hypertonia of the neck muscles, spastic paresis in the hind legs, abnormal postural reactions and death. The clinico-pathologic examination revealed that the affected animals were anemic and their serum level of aspartate aminotransferase was significantly increased. Cytoplasmic vacuolation in the Purkinje cells and pancreatic acinar cells was observed by histological examination. The neuronal lectin binding pattern showed a strong positive reaction to WGA (Triticum vulgaris), sWGA (succinylated T. vulgaris) and LCA (Lens culinaris). Although I. carnea is common in tropical regions, this is the first report of spontaneous poisoning in goats in Argentina.

Natural occurrence of entomophthoroid fungi of aphid pests on Medicago sativa L. in Argentina.

PubMed

Manfrino, Romina G; Zumoffen, Leticia; Salto, César E; Lastra, Claudia C López

2014-01-01

Four species of entomophthoroid fungi, Pandora neoaphidis (Entomophthorales: Entomophthoraceae), Zoophthora radicans (Entomophthorales: Entomophthoraceae), Entomophthora planchoniana (Entomophthorales: Entomophthoraceae) and Neozygites fresenii (Neozygitales: Neozygitaceae) were found to infect Aphis craccivora, Therioaphis trifolii, and Acyrthosiphon pisum and unidentified species of Acyrthosiphon on lucerne in Argentina. Samples were collected from five sites (Ceres, Rafaela, Sarmiento, Monte Vera and Bernardo de Irigoyen) in the province of Santa Fe. In this study, Zoophthora radicans was the most important pathogen and was recorded mainly on Acyrthosiphon sp. Zoophthora radicans was successfully isolated and maintained in pure cultures. This study is the first report of entomophthoroid fungi infecting lucerne (Medicago sativa L.) aphids in Argentina. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

"We have always lived here": indigenous movements, citizenship and poverty in Argentina.

PubMed

vom Hau, Matthias; Wilde, Guillermo

2010-01-01

This article explores the nexus between indigenous mobilisation, citizenship, and poverty in Argentina. A subnational comparison of land struggles among the Diaguita Calchaqu in Tucumn and the Mbya Guaran in Misiones shows that changing global and national opportunity structures, most prominently a new multicultural citizenship regime, set the stage for indigenous mobilisation. In turn, local transformations of capitalist development motivate indigenous mobilising efforts, whereas leadership patterns and state-movement relations shape the capacity to mobilise. Diaguita and Mbya mobilisation reveals that indigenous movements play a central role in the activation of formal citizenship rights and the contestation of dominant notions of poverty. At the same time, the current design of multicultural citizenship and the adverse socioeconomic incorporation of indigenous communities also counteract indigenous mobilising efforts in Argentina.

An illustrated key to and diagnoses of the species of Histeridae (Coleoptera) associated with decaying carcasses in Argentina

PubMed Central

Aballay, Fernando H.; Arriagada, Gerardo; Flores, Gustavo E.; Néstor D. Centeno

2013-01-01

Abstract A key to 16 histerid species associated with decaying carcasses in Argentina is presented, including diagnoses and habitus photographs for these species. This article provides a table of all species associated with carcasses, detailing the substrate from which they were collected and geographical distribution by province. All 16 Histeridae species registered are grouped into three subfamilies: Saprininae (twelve species of Euspilotus Lewis and one species of Xerosaprinus Wenzel), Histerinae (one species of Hololepta Paykull and one species of Phelister Marseul) and Dendrophilinae (one species of Carcinops Marseul). Two species are new records for Argentina: Phelister rufinotus Marseuland Carcinops troglodytes (Paykull). A discussion is presented on the potential forensic importance of some species collected on human and pig carcasses. PMID:23653510