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  1. NOTICIAS SOBRE VISITACION SIVILA. UN ALMA MILAGROSA EN JUJUY, ARGENTINA

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    Alicia Ana Fernández Distel

    2014-12-01

    Full Text Available Here will be elaborated everything that is known by “oral tradition”, journalistic news articles and juridical procedures about the biography of the girl called Visitación Sivila. Her life elapsed between the years 1880 and 1907 in the outskirts of the capital of the province of Jujuy, North Argentina. Her death followed by rape and anthropophagy impacted on the popular imagination, transforming her into a miraculous martyr. Above all young students who still today fill with votive offerings the place of her martyrdom and the grave at the town cemetery where she was burned.

  2. [Problems related to alcohol drinking among youth in Jujuy, Argentina].

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    Alderete, Ethel; Kaplan, Celia P; Nah, Gregory; Pérez-Stable, Eliseo J

    2008-01-01

    To examine drinking patterns and alcohol-related problems among youth in Jujuy, Argentina. A survey was conducted in 2005 with a representative sample of 9th grade youth (12 to 17 years old) including sociodemographic and consumption data, and the AUDIT-C test. Nine percent of girls and 11% of boys reported hazardous drinking; 12% of girls and 19% of boys reported dependence symptoms. The odds ratio for dependence symptoms (adjusted OR 0.7; 95%CI: 0.6-0.8) and for hazardous drinking (adjusted OR 0.7; 95%CI: 0.6-0.8) was significantly lower for girls compared with boys. Older age, working, and attending night school were risk factors for hazardous drinking, dependence symptoms, and harmful drinking. A significant proportion of youth reported problematic patterns of alcohol drinking, highlighting the need to implement prevention and treatment interventions tailored to the adolescent population.

  3. Alkalithermophilic actinomycetes in a subtropical area of Jujuy, Argentina.

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    Carrillo, L; Benítez Ahrendts, M R; Maldonado, M J

    2009-01-01

    The objective of this study was to examine the alkalithermophilic actinomycete communities in the subtropical environment of Jujuy, Argentina, characterized by sugarcane crops. Laceyella putida, Laceyella sacchari, Thermoactinomyces intermedius, Thermoactinomyces vulgaris and Thermoflavimicrobium dichotomicum were isolated on the media with novobiocin, from sugar cane plants and renewal rhizospheres, and grass and wood soils. Soil pH was almost neutral or lightly alkaline, except for grass soil acidified by lactic liquor. A smaller number of actinomycetes was found on the living plants and bagasse (recently obtained or stored according to the Ritter method) with respect to decomposed leaves on the soil. Thermophilic species of Laceyella, Thermoactinomyces, Thermoflavimicrobium, Saccharomonospora, Streptomyces and Thermononospora were isolated on the media without novobiocin, from composted sugar cane residues. Air captured near composted bagasse piles, contained alkalithermophilic actinomycete spores.

  4. Bacillariophyceae del complejo lagunar Vilama (Jujuy, Argentina Bacillariophyceae of Vilama lacustrine system (Jujuy Argentina

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    Nora I. Maidana

    2009-12-01

    Full Text Available Con el objetivo general de continuar con el relevamiento de la flora diatomológica en cuerpos de agua de alta montaña, en enero de 2005 se obtuvieron muestras de agua de 12 humedales del Complejo Lagunar Vilama (4500 m snm en la provincia de Jujuy. Con esta contribución se incrementa el conocimiento de la flora de diatomeas para este tipo de ambientes. Se identificaron un total de 43 géneros y 137 taxones infragenéricos, de los cuales 6 son mencionados por primera vez para el país y se describe una especie nueva Staurophora vilamae. Se discute también la relación entre la riqueza de especies con algunas características ambientales.The aim of this paper is to continue the diatom flora survey in high mountain water bodies. There have been obtained, in January 2005, water samples from 12 wetlands (4500 m asl in the Vilama lacustrine system, Jujuy province. With this contribution, the knowledge of the diatom flora in this type of environments is increased. There have been identified 43 genera and 137 infrageneric taxa of wich six are mentioned by the first time for the country and one new species, Staurophora vilamae was described. The relation between species richness and some environmental parameters is also discussed.

  5. Geochemistry of the hydrothermal systems in the Jujuy Province, Argentina, and relationship with the regional geology

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    Peralta Arnold, Yesica; Cabassi, Jacopo; Tassi, Franco; Caffe, Pablo; Vaselli, Orlando

    2016-04-01

    The western sector of the Jujuy province (22°-24° S), Argentina, basically consisting of the Puna region (from 3,500 to 4,700 m a.s.l.) that borders the Central Volcanic Zone (CVZ), is characterized by sub-meridional ridges that alternate with elongated basins and by extremely voluminous intermediate and silicic ignimbrite deposits, the latter being related to late miocenic and pliocenic calderas and central volcanic edifices. In this region, several hydrothermal discharges with outlet temperatures up to 62°C occur. Among them, the Coranzulí and Pairique thermal emissions show a spatial relationship with miocenic volcanic complexes, whereas other thermal manifestations (Queñual, Orosmayo, Pirquitas, Arizutar, Cono Panizo and Rachaite) are clearly controlled by the local structural setting. Most of these thermal waters have relatively high total dissolved solids (TDS up to 46,500 mg/L), an alkaline-chloride composition and significant concentrations of B, NH4 and SiO2, i.e. they show the typical geochemical features of geothermal brine. Exceptions are the Coranzulí, Orosmayo and Rachaite springs, mainly fed by a shallow Na(Ca)-bicarbonate aquifer. The eastern sector of the province consists of the Eastern Cordillera, composed of a proterozoic basement constituted by the sedimentary sequences of the Puncoviscana Fm, and the Subandean Range, which shows wide east-vergence anticlines whose detachment levels are Silurian-Devonian shales. Both regions are separated by a major thrust that rises the Proterozoic and Eopaleozoic sequences over the Subandean System. The thermal waters in the Eastern Cordillera, namely Termas de Reyes, are characterized by alkaline-sulfate composition, temperature of ≈50°C and neutral pH. In contrast, in the Subandean Ranges, which is separated from the Eastern Cordillera by a thrust rising Proterozoic and Eopaleozoic sequences over the Subandean System, the Aguas Calientes springs are characterized by low temperature (from 21°C to

  6. Diatomeas (Bacillariophyceae de humedales de altura de la Provincia de Jujuy-Argentina Diatoms (Bacillariophyceae from high altitude wetlands of Jujuy province-Argentina

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    Claudia Seeligmann

    2008-07-01

    Full Text Available Se estudió la flora diatomológica perteneciente a 13 humedales de altura ubicados entre los 3500-4683 m s. n. m. de la Provincia de Jujuy (Argentina. Se identificaron, excluyendo las especies de Navicula sensu stricto, 51 géneros y 157 taxones infragenéricos, de los cuales tres son nuevas citas para Argentina y 43 se registran por primera vez para Jujuy. Se propone una nueva combinación: Craticula cuspidata var. gracilis. Muy interesante resultó el hallazgo de Cylindrotheca gracilis (Bréb. Grunow, nunca antes mencionado para este tipo de ambientes. Sólo Amphora veneta Kützing estuvo presente en más del 90 % de los cuerpos de agua estudiados mientras que Nitzschia hungarica Grunow, Craticula cuspidata (Kützing D. G. Mann var. cuspidata y Luticola cohnii (Hilse Lange-Bertalot fueron halladas en más del 60% de las muestras.A diatomological analysis of thirteen high altitude wetlands, between 3500-4683 m a. s. l. of Jujuy Province (Argentina was performed. Fifty one genera and one hundred and fifty seven infrageneric taxa, excluding Navicula sensu stricto species, were identified; three of them are new records for Argentina and 43 are new for Jujuy Province. A new combination is proposed: Craticula cuspidata var. gracilis. The finding of Cylindrotheca gracilis (Bréb. Grunow is important, since it has not been previously mentioned for this kind of environments. Amphora veneta Kützing var. veneta was recorded in more than 90 % of the studied waterbodies while Nitzschia hungarica Grunow, Craticula cuspidata (Kützing D. G. Mann var cuspidata and Luticola cohnii (Hilse Lange-Bertalot were found in more than 60% of the samples.

  7. Composting of municipal solid wastes in Jujuy (Argentina); Compostaje de residuos solidos urbanos en la provincia de Jujuy, Argentina

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    Santos Romero, E. E.; Boccardo, R.; Kosir, A.; Altamirano, F.; Figliolo, C.; Arias, P.; Aguado, R.; Zankar, G. [Universidad de Jujuy. Argentina (Argentina); Gonzalez Carcedo, S. [Universidad de Burgos (Spain)

    1999-11-01

    The results from a first experience of composting of urban solid waste in Jujuy (Argentine) were shown. The organic part of a solid waste collected from the city San Salvador, was composted during 3 months experience in windrow piles and physico-chemical properties were monitored. The time of composting was diminished by the application of an aqueous aminoacid solution. (Author) 10 refs.

  8. El género Navicula sensu stricto (Bacillariophyceae en humedales de altura de Jujuy, Argentina The genus Navicula sensu stricto (Bacillariophyceae in highland wetlands of Jujuy, Argentina

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    Nora I. Maidana

    2011-06-01

    Full Text Available Aquí presentamos los resultados del estudio de la diversidad del género Navicula Bory en 22 humedales de altura de la provincia de Jujuy, Argentina (22° 30' - 22° 44' S; y 66° 39' - 66° 59' W; entre 3500 y 4683 m snm, incluyendo el Complejo Lagunar Vilama. Los ambientes con mayor riqueza de especies fueron las lagunas Vilama, Catal, Rincón de Cajas y Del Arenal, mientras que en la laguna Colorada el género estuvo ausente. Las especies con mayor frecuencia de ocurrencia fueron Navicula lauca Rumrich & Lange-Bertalot, N. paranicota Rumrich & Lange-Bertalot, N. salinicola Hustedt var. salinicola y N. veneta Kützing. En este trabajo discutimos algunos aspectos ecológicos, biogeográficos y taxonómicos y asignamos a una de las dos Secciones del género a las especies exclusivamente americanas. Con esta contribución ampliamos el conocimiento disponible sobre las diatomeas de ambientes de altura de Sudamérica.In this paper we present the main outcomes of the study of the diversity of genus Navicula Bory in 22 highland wetlands located in the Jujuy Province, Argentina (22° 30' - 22° 44' S; and 66° 39' - 66° 59' W; between 3500 and 4683 masl, including the Vilama Lake Complex. The environments with broader species richness were Vilama, Catal, Rincón de Cajas and Del Arenal, meanwhile in Laguna Colorada the genus was absent. The more frequent species were Navicula lauca Rumrich & Lange-Bertalot, N. paranicota Rumrich & Lange-Bertalot, N. salinicola Hustedt var. salinicola and N. veneta Kützing. We also discuss some ecological, bio-geographical and taxonomical issues and we assigned the exclusively American species to one of the two Sections of the genus. With the following contribution we improve the knowledge about the diatoms of highlands environments of Southamerica.

  9. Alkalithermophilic actinomycetes in a subtropical area of Jujuy, Argentina Actinomicetos termoalcalófilos del área subtropical de Jujuy, Argentina

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    L. Carrillo

    2009-06-01

    Full Text Available The objective of this study was to examine the alkalithermophilic actinomycete communities in the subtropical environment of Jujuy, Argentina, characterized by sugarcane crops. Laceyella putida, Laceyella sacchari, Thermoactinomyces intermedius, Thermoactinomyces vulgaris and Thermoflavimicrobium dichotomicum were isolated on the media with novobiocin, from sugar cane plants and renewal rhizospheres, and grass and wood soils. Soil pH was almost neutral or lightly alkaline, except for grass soil acidified by lactic liquor. A smaller number of actinomycetes was found on the living plants and bagasse (recently obtained or stored according to the Ritter method with respect to decomposed leaves on the soil. Thermophilic species of Laceyella, Thermoactinomyces, Thermoflavimicrobium, Saccharomonospora, Streptomyces and Thermononospora were isolated on the media without novobiocin, from composted sugar cane residues. Air captured near composted bagasse piles, contained alkalithermophilic actinomycete spores.El objetivo de este trabajo fue examinar los actinomicetos termoalcalófilos presentes en el área subtropical de Jujuy, Argentina, caracterizada por el cultivo de la caña de azúcar. Se aislaron en medio con novobiocina las especies Laceyella putida, Laceyella sacchari, Thermoactinomyces intermedius, Thermoactinomyces vulgaris y Thermoflavimicrobium dichotomicum a partir de la rizósfera de plantas y de renuevos de caña de azúcar, así como de suelos de pastura y de monte natural. El pH de los suelos era casi neutro a ligeramente alcalino, excepto en un solo caso en que el suelo estaba acidificado por licor láctico. El número de actinomicetos encontrados sobre los tejidos vivos y en el bagazo recién obtenido o almacenado según el método de Ritter fue pequeño en comparación con el observado sobre las hojas en descomposición. L. sacchari predominó respecto de T. vulgaris. Se aislaron especies termoalcalófilas de Laceyella

  10. Problemas relacionados con el consumo de alcohol en jóvenes de la provincia de Jujuy, Argentina Problems related to alcohol drinking among youth in Jujuy, Argentina

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    Ethel Alderete

    2008-08-01

    Full Text Available OBJETIVO: Examinar los patrones de consumo y los problemas relacionados con el alcohol en jóvenes de la provincia de Jujuy, Argentina. MATERIAL Y MÉTODOS: En el año 2005 se aplicó una encuesta a una muestra representativa de 2924 jóvenes de noveno grado (12-17 años, incluidas la información sociodemográfica y de consumo y la prueba AUDIT-C. RESULTADOS: Hasta 9% de las mujeres y 11% de los varones refirieron consumo de riesgo; asimismo, 12% de las mujeres y 19% de los varones notificaron síntomas de dependencia. Las mujeres presentaban menor probabilidad que los varones de experimentar síntomas de dependencia (RM ajustada 0.7; IC95% 0.6-0.8 o de consumo perjudicial (RM ajustada 0.7; IC95% 0.6-0.8. Tener mayor edad, trabajar y asistir al turno nocturno fueron factores de riesgo para el consumo de riesgo, síntomas de dependencia y consumo perjudicial. CONCLUSIONES: Los resultados ponen de relieve la importancia de instituir intervenciones de prevención y tratamiento para los adolescentes.OBJECTIVE: To examine drinking patterns and alcohol-related problems among youth in Jujuy, Argentina. MATERIAL AND METHODS: A survey was conducted in 2005 with a representative sample of 9th grade youth (12 to 17 years old including sociodemographic and consumption data, and the AUDIT-C test. RESULTS: Nine percent of girls and 11% of boys reported hazardous drinking; 12% of girls and 19% of boys reported dependence symptoms. The odds ratio for dependence symptoms (adjusted OR 0.7; 95%CI: 0.6-0.8 and for hazardous drinking (adjusted OR 0.7; 95%CI: 0.6-0.8 was significantly lower for girls compared with boys. Older age, working, and attending night school were risk factors for hazardous drinking, dependence symptoms, and harmful drinking. CONCLUSIONS: A significant proportion of youth reported problematic patterns of alcohol drinking, highlighting the need to implement prevention and treatment interventions tailored to the adolescent population.

  11. Association of media literacy with cigarette smoking among youth in Jujuy, Argentina.

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    Salgado, M Victoria; Pérez-Stable, Eliseo J; Primack, Brian A; Kaplan, Celia Patricia; Mejia, Raul M; Gregorich, Steven E; Alderete, Ethel

    2012-05-01

    Latin America has the highest prevalence of tobacco use by youth. Higher media literacy, defined as the ability to analyze and evaluate media messages, has been associated with lower smoking among youth in the United States. The objective of this study was to determine whether media literacy related to smoking is independently associated with current smoking and susceptibility to future smoking in a sample of mostly indigenous youth in Jujuy, Argentina. In 2006, a self-administered survey was conducted among 10th grade students sampled from 27 randomly selected urban and rural schools in Jujuy. Survey items measured smoking behavior (ever, never, and current), susceptibility to future smoking among never-smokers (definitely not accept a cigarette from a friend or to smoke in the future), 5 items assessing smoking media literacy (SML), and risk factors for smoking. Of the 3,470 respondents, 1,170 (34%) reported having smoked in the previous 30 days (current). Of the 1,430 students who had never smoked, 912 (64%) were susceptible to future smoking. High media literacy was present in 38%. Using multiple logistic regression, fully adjusted models showed that high media literacy was significantly associated as a protective factor of being a current smoker (odds ratio [OR] = 0.81; 95% CI = 0.67-0.97) and of being susceptible to future smoking (OR = 0.73; 95% CI = 0.58-0.92) among those who had never smoked. Among youth in Jujuy, higher SML was significantly associated with both lower current smoking and susceptibility to future smoking. Teaching SML may be a valuable component in a prevention intervention in this population.

  12. Problems Related to Alcohol Consumption among Youth in Jujuy Province, Argentina

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    Alderete, Ethel; Kaplan, Celia P; Nah, Gregory; Pérez-Stable, Eliseo J

    2014-01-01

    Objective To examine drinking patterns and alcohol-related problems among youth in Jujuy, Argentina. Material and Methods A survey was conducted in 2005 with a representative sample of 9th grade youth (12 to 17 years old) including sociodemographic and consumption data, and the AUDIT-C test. Results Nine percent of girls and 11% of boys reported hazardous drinking; 12% of girls and 19% of boys reported dependence symptoms. The odds ratio for dependence symptoms (adjusted OR 0.7; 95%CI: 0.6-0.8) and for hazardous drinking (adjusted OR 0.7; 95%CI: 0.6-0.8) was significantly lower for girls compared with boys. Older age, working, and attending night school were risk factors for hazardous drinking, dependence symptoms, and harmful drinking. Conclusions A significant proportion of youth reported problematic patterns of alcohol drinking, highlighting the need to implement prevention and treatment interventions tailored to the adolescent population. PMID:18670721

  13. Smoking and exposure to racial insults among multiethnic youth in Jujuy, Argentina.

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    Alderete, Ethel; Monteban, Madalena; Gregorich, Steve; Kaplan, Celia P; Mejía, Raúl; Pérez-Stable, Eliseo J

    2012-03-01

    Exposure to racial insults among youth in Jujuy, Argentina, was examined as a factor associated with smoking behavior. Youth sampled from eighth-grade classes in 27 randomly selected middle schools completed annual surveys in the ninth and tenth grades. Demographics, race/ethnicity (Indigenous/Amazonian, Indigenous/Andean, Indigenous unspecified group, Mixed European-Indigenous, European), cigarette smoking, and other attitudinal and behavioral factors were measured. Exposure to racial insults, measured in the ninth grade, was modeled to predict cigarette smoking in the previous 30 days (defined as current) in the tenth grade conditional on ninth grade smoking. Of the 3,122 respondents, 35.5% reported exposure to racial insults and 33.8% were current smokers. Factors associated with racial insults were being male, indigenous language spoken at home, ever and current smoking, smoking in a ceremonial context, exposure to second-hand smoke at home, number of friends who smoke, having low expectations for the future, low identification with conforming role models, high identification with defiant role models, and depressive symptoms. Reported exposure to racial insults increased the risk of current smoking in the 10th grade among Indigenous Amazonian respondents (OR = 3.8; 95% CI 1.4-10.4) and among the Indigenous-unspecified group (OR = 1.8; 95% CI 1.1-2.8), but not among European or Indigenous Andean youth. Exposure to racial insults is commonplace among youth in Jujuy. Evidence of a longitudinal effect of ninth-grade racial insults on tenth-grade smoking rates provides support for an association of racial insults with smoking behavior.

  14. Influence of gender role attitudes on smoking and drinking among girls from Jujuy, Argentina.

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    Mejia, Raul; Kaplan, Celia P; Alderete, Ethel; Gregorich, Steven E; Pérez-Stable, Eliseo J

    2013-09-01

    Evaluate effect of gender role attitudes on tobacco and alcohol use among Argentinean girls. Cross-sectional survey of 10th grade students attending 27 randomly selected schools in Jujuy, Argentina. Questions about tobacco and alcohol use were adapted from global youth surveys. Five items with 5-point response options of agreement-disagreement assessed attitude towards egalitarian (higher score) gender roles. 2133 girls, aged 13-18 years, 71% Indigenous, 22% mixed Indigenous/European, and 7% European responded. Of these, 60% had ever smoked, 32% were current smokers, 58% ever drinkers, 27% drank in previous month, and 13% had ≥5 drinks on one occasion. Mean response to the gender role scale was 3.49 (95% Confidence Intervals = 3.41-3.57) out of 5 tending toward egalitarian attitudes. Logistic regression models using the gender role scale score as the main predictor and adjusting for demographic and social confounders showed that egalitarian gender role was associated with ever smoking (Odds Ratio = 1.25; 95% Confidence Intervals 1.09-1.44), ever drinking (Odds Ratio = 1.24; 95% Confidence Intervals 1.10-1.40), drinking in prior month (Odds Ratio = 1.21; 95% Confidence Intervals 1.07-1.37) and ≥5 drinks on one occasion (Odds Ratio = 1.15; 95% Confidence Intervals 1.00-1.33), but was not significant for current smoking. Girls in Jujuy who reported more egalitarian gender role attitudes had higher odds of smoking or drinking. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Surnames, geographic altitude, and digital dermatoglyphics in a male population from the province of Jujuy (Argentina).

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    Dipierri, José E; Gutiérrez-Redomero, Esperanza; Alonso-Rodríguez, Concepción; Alfaro, Emma; Demarchi, Dario; Rivaldería, Noemí

    2014-06-01

    The possible association between finger dermatoglyphic patterns and altitude and surname distribution was analyzed in a sample of adult males from the province of Jujuy, Argentina. We also investigated the biological affinity of this population with other South American natives and admixed populations. Fingerprints were obtained from 996 healthy men, aged 18-20 years, from the highlands (HL: 2500m, Puna and Quebrada) and lowlands (LL: Valle and Selvas). Surnames were classified into native/autochthonous (A) or foreign (F), resulting in three surname classes: FF, when both paternal and maternal surnames were of foreign origin; FA, when one surname was foreign and the other was native; and AA, when both surnames were native. Frequencies of finger dermatoglyphic patterns - arches (A), radial loops (RL), ulnar loops (UL), and whorls (W) - were determined for each digit in relation to geographic location, altitude, and surname origin, resulting in the following categories: HL-FF, HL-FA, HL-AA, LL-FF, LL-FA, and LL-AA. The statistical analyses showed that UL and RL were more common in individuals of HL origin, whereas W and A were more frequent in the LL males (pdermatoglyphic patterns and surname origin when geographic altitude was considered. In the HL group, UL was associated with AA and FA; in the LL group, the presence of A was associated with FF and FA. The distribution of dermatoglyphic patterns shows that the population of Jujuy belongs to the Andean gene pool and that it has undergone differential levels of admixture related to altitude.

  16. Arriendo y desigualdad en las tierras altas de Jujuy (Argentina a fines del siglo XIX

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    Cecilia A. Fandos

    2016-01-01

    Full Text Available Las estructuras agrarias originadas en los procesos más generales de desarrollo capitalista y de redefinición de los derechos de propiedad del siglo XIX en la provincia argentina de Jujuy, resultaron favorables a la formación de importantes latifundios. La contracara de esa fuerte concentración de tierras fue la existencia de un amplio sector de la sociedad que compartía la condición de arrendatarios. De ahí que en este artículo nos proponemos estudiar a los arrendatarios como productores –la riqueza y los ingresos brutos procedentes de la explotación rural que tenían a su cargo– a fin de indagar su capacidad de remuneración, contrastándolos entre sí y con otras situaciones sociales. Para ello, analizamos dos casos que tratan el asunto de sus relaciones de producción en el arriendo. A partir de fuentes fiscales y censales de la década de 1890 que contienen datos de la actividad agropecuaria y de informes sobre la rentabilidad de los distintos productos de origen agrícola o ganaderos de la misma época, reconstruimos el ingreso bruto de esas unidades para cada uno de los actores involucrados en ellas y analizamos los niveles de desigualdad para ese conjunto social.

  17. Smoking behavior and ethnicity in Jujuy, Argentina: evidence from a low-income youth sample.

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    Alderete, Ethel; Kaplan, Celia Patricia; Gregorich, Steven E; Mejía, Raúl; Pérez-Stable, Eliseo J

    2009-01-01

    Latin America is the world region with the highest rates of youth tobacco use and widest socioeconomic gaps, yet no data are available on smoking among Indigenous people, the largest disadvantaged group in the region. A self-administered survey of 3,131 8th grade youth enrolled in a random sample of 27 urban and rural schools was administered in 2004 in Jujuy, Argentina. Standard questions adapted from global surveys were used. Compared with youth of European background (11.4%; 95% CI 6.7-15.1), Indigenous (23.0%; 95% CI 21.0-25.0), and Mixed ethnicity (23%; 95% CI 18.9-27.1) youth had higher prevalence of current smoking. The odds of current smoking remained significantly elevated for Indigenous (OR 1.9; 95% CI = 1.1-3.3) and Mixed youth (OR 2.0; 95% CI 1.2-3.4) after controlling for confounders. Other risk factors that were associated with current smoking included: having any friends who smoke, repeating a grade in school, depressive symptoms in previous year, drinking any alcohol in the previous week and thrill seeking orientation. These results underscore the importance of social and cultural diversity aspects of the global tobacco epidemic.

  18. Use of alternative tobacco products in multiethnic youth from Jujuy, Argentina.

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    Alderete, Ethel; Kaplan, Celia Patricia; Gregorich, Steven E; Pérez-Stable, Eliseo J

    2010-01-01

    This study examines alternative tobacco use among Latin American youth. A self-administered survey in a random sample of 27 schools was administered in 2004 in Jujuy, Argentina (N = 3218). Prevalence of alternative tobacco product use was 24.1%; 15.3% of youth used hand-rolled cigarettes, 7.8% smoked cigars, 2.3% chewed tobacco leaf and 1.6% smoked pipe. Among youth who never smoked manufactured cigarettes, alternative product use was rare (2.9%), except for chewing tobacco (22%). In multivariate logistic regression boys were more likely than girls to smoke pipe (OR = 3.1; 95% CI 1.1-8.7); indigenous language was associated with smoking hand-rolled cigarettes (OR = 1.4; 95% CI-1.1-1.9) and pipe (OR = 2.2; 95% CI 1.5-3.4). Working in tobacco sales was a risk factor for chewing tobacco (OR = 2.9; 95% CI: 1.7-4.9) and smoking hand-rolled cigarettes (OR = 1.4; 95% CI 1.1-1.8). Having friends who smoked was associated with chewing tobacco (OR = 1.8; 95% CI 1.0-3.2) and with smoking cigars (OR = 2.1; 95% CI 1.5-2.9). Current drinking and thrill-seeking orientation were associated with cigars and pipe smoking. Findings highlight the importance of surveillance of alternative tobacco products use and availability among youth and for addressing identified risk factors.

  19. A new host of Trypanosoma cruzi from Jujuy, Argentina: octodontomys gliroides (Gervais & D'Orbigny, 1844 (Rodentia, Octodontidae

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    Nicolas J. Schweigmann

    1992-06-01

    Full Text Available To identify wild hosts of Trypanosoma cruzi, surveys were conducted in the subandean valleys of Jujuy Province, Argentina, between June 1986 and March 1987. Seventy two mammals from 13 different species were examined by xenodiagnosis. Fifty two of them were mostly roedents trapped at the localities of Maimará, León and Tilcara, and the remainder had been kept in captivity at the Estación Biológica Experimental, in Jujuy. Trypanosoma cruzi infection was detected only in 2 Octodontomys gliroides (2 pos./8 exam. 25% from all 72 examined mammals. Isolates were called Octodontomys Argentina 1 and 2 (OA1 and OA2. Both infected animals were caught at the archaelogical ruin of Pucará, at Tilcara. Repeated searches for triatomines in the ruin itself and in neighbour houses rendered negative results. Groups of mice inoculated with either OA1 or OA2 isolates became infected between 7 (OA1 to 12 days (OA2 postinoculation PI. Parasitemia peaks were observed between day 12th - 14th PI. Scarce amastigote nests were found in myocardium and skeletal muscle. Mortality was observed only for mice inoculated with OA1. Isoenzyme patterns of OA1 and OA2 were identical to one found in dogs and slightly different from that of human parasites in Argentina. Bones from Octodontomys sp., were recently found in a cave, dated 10200-8600 BC, in Pumamarca, near Tilcara, Jujuy. There are evidences that O. gliroides cohabited with man in ancient times and was associated to the domestic cycle of T. cruzi transmission, playing a role like that of domestic cavies. in Bolivia.

  20. The Deserted Merced. Possesion and Duty of Properties in Maiz Gordo and Santa Barbara (Jujuy, Argentina, from 1850 to 1910

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    Cecilia A. Fandos

    2017-06-01

    Full Text Available Based on the processes of constitution of public land in the 19th century in Argentina, this article is focused in the particular case of Maíz Gordo y Santa Bárbara (province of Jujuy, where a special phenomenon of the state control occured due to ignore the private rights of a land that was supposed to be deserted. We intend to investigate the different forms and evolution of property rights during this whole event, considering, on the one hand, the expropriated actors and the new owners, and on the other hand, the people who effectively populated them (tenants, ocuppants of fact, etc..

  1. Los cuerpos y sus marcas socio-étnicas: futbol, identidades e historia en los valles orientales de Jujuy (Argentina Os corpos e suas marcas socioétnicas: futebol, identidades e história em valles leste de Jujuy (Argentina The bodies and their socio-ethnic brands: football, identities and history in the valleys east of Jujuy (Argentina

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    Federico Fernández

    2013-03-01

    Full Text Available Producto de una pesquisa etnográfica desarrollada durante cuatro años (2007-2010 en los valles orientales de la Provincia de Jujuy (Argentina, este articulo tiene por objeto analizar una serie de procesos históricos de larga duración dentro de un área de estudio particular, con el propósito de establecer las coordenadas estructurales que permitieron configurar las relaciones entre: las nociones socio-históricas sobre los cuerpos, las categorizaciones socio-étnicas regionales dominantes, y las identificaciones grupales más sentidas entre los jugadores y simpatizantes del fútbol practicado entre los pueblos Vallistos.Produto de uma investigação etnográfica desenvolvida durante quatro anos (2007-2010 nos vales leste da província de Jujuy (Argentina, este artigo pretende discutir uma série de processos históricos de longa duração em uma área de estudo particular, para estabelecer as coordenadas estruturais que permitiram configurar as relações entre: noções sócio-históricas de corpos, as categorizações socioétnicas regionais dominantes e as identificações de grupo mais profundas entre os jogadores e simpatizantes do futebol praticado entre os povos Vallistos.Product of an ethnographic research developed during four years (2007-2010 in the East valleys of the province of Jujuy (Argentina, this article aims to discuss historical processes in a particular case, in order to establish the structure that allowed to configure relations between: socio-historical notions of "bodies", the dominant regional socio-ethnic categorizations and the deepest identity between players and supporters (hooligans of football practiced among the "Vallistos" people.

  2. Análisis del estado nutricional en adolescentes humahuaqueños (Jujuy, Argentina

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    Benavidez, Ariel C. R.

    2005-01-01

    Full Text Available Con el objetivo de indagar acerca del estado nutricional en adolescentes concurrentes a la Escuela Normal Superior "República de Bolivia" (Humahuaca, Jujuy, relevamos Talla total y Peso Corporal. Los datos corresponden a los años 2000 (n = 446 y 2001 (n = 610 a los que les aplicamos estandarización (respecto de la referencia argentina y agrupamos por sexo e intervalo etario de un año de amplitud (13 a 19 años, estableciéndoles las respectivas frecuencias porcentuales. A cada velocidad de crecimiento pondoestatural: a confrontamos respecto de la referencia internacional, y b estimamos promedio y desviación estándar, nuevamente por edad y sexo. La estandarización en varones evidenció un comportamiento similar al patrón de referencia; situación que también encontramos en mujeres del conjunto 2001 sólo en el Peso, en tanto las restantes concentraron los registros por debajo de cero, especialmente en estatura. La velocidad de Talla Total para ambos sexos tendió a polarizarse en dos grupos: con retraso y con aceleración del crecimiento; mientras que en la velocidad del Peso solamente las mujeres se ubicaron dentro del rango esperado. El estado nutricional de los adolescentes humahuaqueños presentaría diferencias inesperadas en poblaciones residentes a una altitud media, las cuales podrían explicarse por las condiciones socioeconómicas y culturales.

  3. Georreferenciamiento: una herramienta utilizada para analizar y diagnosticar sitios contaminados en la provincia de Jujuy- Argentina

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    MA Ruggeri

    2009-01-01

    Full Text Available El análisis georreferencial se ha impuesto en los últimos años en la investigación científica como un elemento esencial de las Evaluaciones Integrales sobre el Riesgo, sobre todo debido a la disponibilidad de software de procesamiento de datos y Sistemas de Información Geográfica (GIS. Dos trabajos de investigación realizados en dos localidades distintas de la provincia de Jujuy, Argentina fueron georreferenciados lo que permitió su reconocimiento y tipificación como sitios contaminados. El primer elemento químico analizado georreferencialmente fue el arsénico (As. Para ello se cuantificó su presencia natural en aguas de distintas cuencas acuíferas de la provincia de Jujuy. El resultado de esta primera investigación fue la identificación de elevados niveles de arsénico total en aguas superficiales y subterráneas de determinadas cuencas de la provincia. El segundo elemento georreferenciado fue el plomo, en el marco de una Evaluación Integral en la localidad de Abra Pampa, Jujuy, lugar de asentamiento de una fundición de plomo. En esta investigación se cuantificó la presencia de Pb en sangre de niños pobladores del lugar. Como etapa integral de ambas investigaciones se realizó el georreferenciamiento de cada uno de los tóxicos en ambas matrices. Se georreferenció, en la primera investigación un total de 225 puntos de muestreo de agua de 3 cuencas hídricas que recorren el territorio provincial y, en la segunda investigación, 233 plumbemias de una población infantil que habita en las cercanías de la fundición. Como resultado final de este procesamiento de datos se obtuvieron dos mapas temáticos que permitieron tener una percepción globalespacial sobre las distintas situaciones abordadas. En cada uno se pudo visualizar, entre otros, la variación del contenido del tóxico respecto a la distancia de las zonas contaminantes. Se determinó la zona geológicamente contaminada por As en Jujuy correspondiendo

  4. El Ututo chaqueño Phyllopezus pollicaris (Spix 1825 (Squamata, Phyllodactylidae. Primer registro para la provincia de Jujuy (República Argentina

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    Burgos Gallardo, Freddy

    2013-01-01

    Full Text Available República Argentina, Jujuy; Departamento Santa Bárbara, Paraje Finca Fachine (23º 35' 55.98" S; 64º 13' 46.09" O 324 m s.n.m. Colector: Freddy Burgos. Depositado en la colección herpetológica del Laboratorio de Genética Evolutiva, Instituto de Biología Subtropical, UNaM-CONICET, Posadas, Misiones, Argentina. Macho adulto (LGE 02633.

  5. Asteraceae de interés en la Melisopalinogía: Bosque montano de las yungas (Jujuy - Argentina Asteraceae of melissopalynological interest: Yungas montane forest (Jujuy, Argentina

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    A. C. Sánchez

    2009-07-01

    Full Text Available Se presenta la descripción polínica de 17 especies de la familia Asteraceae, con una clave para su identificación. Estos materiales corresponden a la flora melífera del Bosque Montano en la Provincia Fitogeográfica de las Yungas en Jujuy. El estudio constituye el primer aporte para lograr la determinación polínica de las especies de esta familia en las mieles del área. Las especies descriptas son: Ageratum conyzoides, Baccharis salicifolia, Bidens pilosa, Elephantopus mollis, Eupatorium arnottianum Eupatorium bupleurifolium, Eupatorium leavigatum, Mikania micrantha, Parthenium hysteriophorus, Senecio cremeiflorus, Senecio rudbeckiifolius, Stevia potreriensis, Tagetes terniflora, Verbesina lilloi, Vernonia squamulosa, Viguiera mollis, Viguiera pazensis, todas ellas nativas.The descriptions of 17 pollen types of the Asteraceae family with a key for its identification are presented. These materials correspond to the mellipherus flora of the Bosque Montano in the Phytogeographycal Province of the Yungas in Jujuy. This study constitutes the first contribution to obtain the determination of the pollen types of this family in the honeys of the area. The species are described: Ageratum conyzoides, Baccharis salicifolia, Bidens pilosa, Elephantopus mollis, Eupatorium arnottianum Eupatorium bupleurifolium, Eupatorium leavigatum, Mikania micrantha, Parthenium hysteriophorus, Senecio cremeiflorus, Senecio rudbeckiifolius, Stevia potreriensis, Tagetes terniflora, Verbesina lilloi, Vernonia squamulosa, Viguiera mollis, Viguiera pazensis, all native.

  6. Gastropods Associated with Fossil Traces from Yacoraite Formation (Maastrichtian-Danian), and its Paleoenvironmental Significance, Jujuy,Northwestern Argentina

    Institute of Scientific and Technical Information of China (English)

    Carlos A. C(O)NSOLE GONELLA; Miguel GRIFFIN; Florencio G. ACE(N)OLAZA

    2009-01-01

    We present results tending to characterize the new records of invertebrates from the Yacoraite Formation (Maastrichtian-Danian). The fossils reported come from two stratigraphic sections exposed in the surroundings of Maimara and Jueya, province of Jujuy, northwestern Argentina. The selection was based on geological and paleontological evidence. The recovered fossils include gastropods and invertebrate fossil traces, including Planolites, Skolithos and Gastrochanoelites ichnogenns. As result of our review, we discussed the possibility of assigning the analyzed gastropods to the family Zygopleuridae (gene. et. sp. indet.), as an approximation to the taxonomic resolution of this fossil fauna. The trace fossils were assigned to the archetypical Glossifungites ichnofacies. The study of the fossil assemblage allowed us to defme a shallow depositional environment, characteristic of a marine context with high-energy conditions.

  7. Los cuerpos y sus marcas socio-étnicas: futbol, identidades e historia en los valles orientales de Jujuy (Argentina

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    Federico Fernández

    2013-03-01

    Full Text Available Producto de una pesquisa etnográfica desarrollada durante cuatro años (2007-2010 en los valles orientales de la Provincia de Jujuy (Argentina, este articulo tiene por objeto analizar una serie de procesos históricos de larga duración dentro de un área de estudio particular, con el propósito de establecer las coordenadas estructurales que permitieron configurar las relaciones entre: las nociones socio-históricas sobre los cuerpos, las categorizaciones socio-étnicas regionales dominantes, y las identificaciones grupales más sentidas entre los jugadores y simpatizantes del fútbol practicado entre los pueblos Vallistos.

  8. Primera cita de Sternopsylla distincta speciosa (Siphonaptera: Ischnopsyllidae para la provincia de Jujuy, Argentina

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    Analía G. AUTINO

    2005-01-01

    Full Text Available Se cita por primera vez para Jujuy la presencia de pulgas ectoparásitas de murciélagos, habiéndose registrado a Sternopsylla distincta speciosa Johnson sobre Tadarida brasiliensis (Geoffroy (Chiroptera: Vespertilionidae. Además se presentan comentarios sobre caracteres de morfología externa y estructuras genitales de las subespecies Sternopsylla distincta speciosa Johnson y Sternopsylla distincta distincta (Rothschild.

  9. Los coleópteros y heterópteros acuáticos del Parque Nacional Calilegua (Provincia de Jujuy, Argentina Aquatic Coleoptera and Heteroptera from Calilegua National Park (Jujuy Province, Argentina

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    Patricia L. M. Torres

    2008-06-01

    Full Text Available Se expone una lista de las especies de Coleoptera y Heteroptera presentes en los cuerpos de agua del Parque Nacional Calilegua. Se registraron 51 especies de Coleoptera incluidas en 28 géneros y cinco familias, y 37 especies de Heteroptera distribuidas en 22 géneros y 10 familias; sólo cuatro especies de Coleoptera y cinco de Heteroptera fueron citadas previamente del parque. Se mencionan por primera vez para la Argentina dos especies de Veliidae (Heteroptera: Rhagovelia trista Gould y Platyvelia brachialis (Stål, así como una especie y un género de Dytiscidae (Coleoptera: Desmopachria chei K. B. Miller y Bidessonotus Régimbart. Además, es la primera ocasión en que se mencionan para la provincia de Jujuy 24 especies y 11 géneros de Coleoptera (Leuronectes Sharp, Bidessonotus, Hypodessus Guignot, Desmopachria Babington, Celina Aubé, Gyrinus Linné, Haliplus Latreille, Hydrocanthus Say, Suphis Aubé, Anacaena Thomson, Derallus Sharp y 19 especies y 12 géneros de Heteroptera (Mesovelia Mulsant & Rey, Hebrus Curtis, Merragata White, Microvelia Westwood, Rhagovelia Mayr, Platyvelia J. T. Polhemus & D. A. Polhemus, Limnogonus Stål, Curicta Stål, Ranatra Fabricius, Centrocorisa Lundblad, Pelocoris Stål, Neoplea Esaki & China.A list of the species of aquatic Coleoptera and Heteroptera occurring in Calilegua National Park is presented. Fifty-one species of Coleoptera included in 28 genera and five families, and 37 species of Heteroptera belonging to 22 genera and 10 families were recorded. Only four species of Coleoptera and five of Heteroptera had been previously cited from the park. Two species of Veliidae (Heteroptera (Rhagovelia trista Gould, Platyvelia brachialis (Stål, along with one species and one genus of Dytiscidae (Coleoptera (Desmopachria chei K. B. Miller, Bidessonotus Régimbart are new records for Argentina. Twenty-four species and 11 genera of Coleoptera (Leuronectes Sharp, Bidessonotus, Hypodessus Guignot, Desmopachria

  10. A cluster of human T-cell lymphotropic virus type I-associated myelopathy/tropical spastic paraparesis in Jujuy, Argentina.

    Science.gov (United States)

    Biglione, Mirna M; Pizarro, Manuel; Puca, Alberto; Salomón, Horacio E; Berría, Maria I

    2003-04-01

    Compared with other regions in Argentina, greater human T-cell lymphotropic virus type I (HTLV-I) seroprevalence has been reported in Jujuy Province, where it reaches 2.32% in the general population, so that a search for HTLV-I-associated myelopathy/tropical spastic paraparesis (HAM/TSP) cases deserved to be carried out. Accordingly, a clinically diagnosed and serologically confirmed cluster of cases in 1 man and 10 women, including 2 sisters, is described here. Most patients (9/11) were born in Cochinoca Department, located in an Andes highland area called Puna Jujeña, situated at more that 3400 m above sea level. No history of risk factors was disclosed, except for a single transfusion in 1 patient. In contrast to the Andean region of Bolivia, where high HTLV-I seroprevalence is in part attributable to Japanese immigrants, the Jujuy population mainly consists of aborigines, mestizos, and European descendants. Therefore, the long-term presence of virus in Jujuy natives may be taken for granted. Considering the HAM/TSP cluster described here plus previously reported isolated cases in neighboring Salta Province, we speculate that the Puna Jujeña region and regions in that vicinity would be a microepidemic focus of disease. To determine the role of possible pathogenic cofactors such as geographic, ethnic, genetic, and cultural features, further pertinent surveys are required in subtropical northwestern Argentina.

  11. Sociocultural construction of San Salvador de Jujuy, the symbolic border between Argentina and Bolivia

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    Melina Gaona

    2017-05-01

    Full Text Available The city of San Salvador de Jujuy is analyzed both as a border space and as a city space. Through the systematization of local studies, the aim is to consider the historical, political, socioeconomic, migratory and symbolic elements that create the urban border experience. This contribution focuses on reconstructing the city as a network of senses. It deepens our understanding of migratory flows, the recent political situation, the impact of economic inequality on urbanisms, and the relevance of media and ritual acts in the configuration of dominant senses in cities. In addition, the factors that demarcate the difference and local inequality and the process of peripheralization and impoverishment of the soil are examined. Both the recent political conflicts that affect regional disarticulation and the symbolic disputes that cause tension in national belonging against a strong Andean influence are outlined.

  12. REDES ESCALARES EN LA CONSTRUCCIÓN DE LOS PATRIMONIOS DE LA HUMANIDAD. EL CASO DE LA PATRIMONIALIZACIÓN DE LA QUEBRADA DE HUMAHUACA (JUJUY, ARGENTINA

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    Hortensia Castro

    2007-08-01

    Full Text Available The aim of this paper is to analyze the process of constitution of objects and places as World Human Heritage, a figure created by UNESCO, the main agency that takes over heritage processes at world level. Our central argument is that heritage processes involves the construction of network scales in which different subjects with different interests and aims, situated in different places participate. The study of the constitution of Quebrada de Humahuaca (Jujuy, Argentina as World Human Heritage let us understand that this heritage process was only possible through negotiations in which global cultural practices become local and local cultural practices become global.

  13. Tecnología cerámica en La Huerta, Quebrada de Humahuaca, provincia de Jujuy, República Argentina

    OpenAIRE

    2015-01-01

    La siguiente Tesis presenta la caracterización tecnológica de la cerámica de La Huerta, sitio arqueológico localizado en el sector medio de la Quebrada de Humahuaca en Jujuy, República Argentina. Tradicionalmente denominado "antigal" o "pueblo viejo", este sitio es un ejemplo característico de las llamadas "sociedades complejas" del NOA y estuvo habitado aproximadamente entre el 800 al 1600 d.C. Con el objeto de mostrar las relacione...

  14. Asociación Thysanoptera (Insecta-Vicia faba (Fabaceae en la Prepuna y Puna de Jujuy, Argentina Thysanoptera (Insecta-Vicia faba (Fabaceae association in Prepuna and Puna in Jujuy, Argentina

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    María Inés Zamar

    2012-03-01

    . occidentalis utilizan la planta en forma temporal y oportunista en Prepuna, mientras que la presencia de F. gemina en Puna es esporádica. Se amplía el número de especies de tisanópteros asociadas al cultivo de haba en ArgentinaThysanoptera (Insecta-Vicia faba (Fabaceae association in Prepuna and Puna in Jujuy, Argentina. The different phenological stages of Vicia faba provide food resources and substrates for the development of a significant diversity of insects. This study aimed to identify the complex of anthophyllous thrips, analyze the species population fluctuations, to obtain some bioecological aspects and the role they play in this association. The study and sampling was conducted during the flowering-fruiting bean crop stages in two phytogeographical regions of Jujuy: Prepuna (2 479m asl on a weekly basis, from October-December 1995-1996 and Puna (3 367m asl every two weeks, from December 2007-March 2008. Each sample consisted of 25 flowers taken at random; only at Prepuna a complementary sampling of three hits per plant (n=10 plants was conducted. Observations were made on oviposition sites, admission to the flower, pupation sites, feeding behavior and injuries caused. In Prepuna, the Thysanoptera complex consisted of Frankliniella australis, F. occidentalis, F. gemina, F. schultzei and Thrips tabaci; in Puna, the specific diversity was restricted to F. australis and F. gemina. Although the planting-harvest period in both areas did not match, the fluctuations in populations showed the same pattern: as flowering progressed, the number of thrips coincided with the availability of food resources. In both areas, F. australis was the dominant species and maintained successive populations; it layed eggs in flower buds, and larvae hatched when flowers opened; feeding larvae and adults brought about silvery stains with black spots. In Prepuna, F. australis went through the mobile immature stages on flowers, while quiescent stages were on the ground; in the Puna, all

  15. Fluid geochemistry of a deep-seated geothermal resource in the Puna plateau (Jujuy Province, Argentina)

    Science.gov (United States)

    Peralta Arnold, Y.; Cabassi, J.; Tassi, F.; Caffe, P. J.; Vaselli, O.

    2017-05-01

    This study focused on the geochemical and isotopic features of thermal fluids discharged from five zones located in the high altitude Puna plateau (Jujuy Province between S 22°20‧-23°20‧ and W 66°-67°), i.e. Granada, Vilama, Pairique, Coranzulí and Olaroz. Partially mature waters with a Na+-Cl- composition were recognized in all the investigated zones, suggesting that a deep hydrothermal reservoir hosted within the Paleozoic crystalline basement represents the main hydrothermal fluid source. The hydrothermal reservoirs are mainly recharged by meteoric water, although based on the δ18O-H2O and δD-H2O values, some contribution of andesitic water cannot be completely ruled out. Regional S-oriented faulting systems, which generated a horst and graben tectonics, and NE-, NW- and WE-oriented transverse structures, likely act as preferentially uprising pathways for the deep-originated fluids, as also supported by the Rc/Ra values (up to 1.39) indicating the occurrence of significant amounts of mantle He (up to 16%). Carbon dioxide, the most abundant compound in the gas phase associated with the thermal waters, mostly originated from a crustal source, although the occurrence of CO2 from a mantle source, contaminated by organic-rich material due to the subduction process, is also possible. Relatively small and cold Na+-HCO3--type aquifers were produced by the interaction between meteoric water and Cretaceous, Palaeogene to Miocene sediments. Dissolution of evaporitic surficial deposits strongly affected the chemistry of the thermal springs in the peripheral zones of the study area. Geothermometry in the Na-K-Ca-Mg system suggested equilibrium temperatures up to 200 °C for the deep aquifer, whereas lower temperatures (from 105 to 155 °C) were inferred by applying the H2 geothermometer, likely due to re-equilibrium processes during the thermal fluid uprising within relatively shallow Na-HCO3 aquifers. The great depth of the geothermal resource (possibly > 5000 m

  16. The Dancing History Collection: Cultural Dances, Part 1. Chapter 5: Argentina, Viva Jujuy

    OpenAIRE

    Beck, Jill

    2001-01-01

    The Dancing History Collection provides new source materials for inquiry in dance history and culture, using reconstruction as a methodology for research. The emphasis of the Collection is to enable the performance of representative movement from different places and times, to deepen dance research practice that has relied heavily on viewing dances. The Dancing History Collection: Cultural Dances, Part 1 contains nine dances from six countries: Israel; Vietnam; India; Nigeria; Argentina and F...

  17. Relevamiento serológico de anticuerpos contra enfermedades virales de interés sanitario en llamas (Lama glama de la provincia de Jujuy, Argentina

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    Elena S Barbieri

    Full Text Available Las poblaciones de llamas de Argentina se concentran principalmente en la provincia de Jujuy; su explotación representa un importante recurso económico de las comunidades altoandinas. El objetivo de este trabajo fue evaluar la seroprevalencia de anticuerpos contra algunos agentes virales asociados a enfermedades de impacto productivo en rodeos de llamas de Jujuy. Se analizaron 349 sueros de llamas adultas de 6 departamentos de la puna jujeña ubicados por encima de los 3300 msnm. Se obtuvo una prevalencia del 100 % para rotavirus grupo A y del 70 % para el virus parainfluenza-3 bovino, mientras que no se detectaron reactores para herpesvirus bovino 1, virus de la diarrea viral bovina, influenza A humana (H1N1 e influenza equina (H3N8. Los resultados obtenidos confirman la amplia distribución de rotavirus y virus parainfluenza y la baja susceptibilidad a herpesvirus y pestivirus en las tropas de llamas de la puna jujeña.

  18. "Jugar entre cerros". Etnografia sobre los usos del cuerpo y la práctica del fútbol en los Valles Orientales de Jujuy (Argentina

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    Federico Fernandez

    2010-08-01

    Full Text Available En este trabajo se analizan un conjunto de relatos sobre los usos prácticos y simbólicos del cuerpo en los jugadores del fútbol no-profesional dentro del Departamento Valle Grande (Provincia de Jujuy-Argentina. La interpretación del registro etnográfico de una serie de cuatro campeonatos futbolísticos entre los diez poblados participantes, permite establecer correlaciones entre los entramados sociales que configuran las competencias futbolísticas a nivel local, y las disposiciones corporales construidas en torno a estructuras socio-históricas de larga duración dentro del área.

  19. Description of a new species of Sparassocynus (Marsupialia: Didelphoidea: Sparassocynidae) from the late Miocene of Jujuy (Argentina) and taxonomic review of Sparassocynus heterotopicus from the Pliocene of Bolivia.

    Science.gov (United States)

    Abello, María Alejandra; De Los Reyes, Martín; Candela, Adriana Magdalena; Pujos, Francois; Voglino, Damián; Quispe, Bernardino Mamani

    2015-03-24

    A new species of sparassocynid marsupial, Sparassocynus maimarai n. sp. from the late Miocene of Maimará Formation (Jujuy Province, Argentina) is described from a left mandibular fragment with a complete p2-m4 series. It differs from the remaining species of the genus S. bahiai (Montehermosan-late Miocene/early Pliocene-of Buenos Aires Province, Argentina) and S. derivatus (Chapadmalalan and Marplatan-Pliocene of Buenos Aires Province) by its smaller size, the relatively longer m1 with respect to the m4, the presence of a lingual cingulum extended between para- and metaconid on the m1-3, and its more robust entoconids. As part of this study the taxonomic status of Sparassocynus heterotopicus (Montehermosan, Umala, Bolivia; Pliocene) was reviewed concluding that this taxon should be referred to as 'Sparassocynus' heterotopicus and considered a Didelphoidea of uncertain affinities. Sparassocynus maimarai n. sp. is the oldest records of the genus, adding new information to evaluate the origins and early diversification of sparassocynids. Sparassocynus maimarai n. sp. was recovered with precise stratigraphic control, highlighting its potential biostratigraphic significance to the temporal correlations between Maimará Formation and other Mio-Pliocene stratigraphic units from the northwestern Argentina.

  20. CONTRIBUIÇÕES DA DIVERSIFICAÇÃO PRODUTIVA DA COOPERATIVA AGROINDUSTRIAL DE TABACO DE JUJUYARGENTINA – PARA O VALE DO RIO PARDO-RS

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    Cláudia Luciani Baierle

    2015-12-01

    Full Text Available O desenvolvimento da região do Vale do Rio Pardo (VRP associado à cadeia produtiva do tabaco é tema sempre presente na discussão da Convenção-Quadro para o Controle do Tabaco. Tal processo gerou dependência econômica e o VRP ainda não encontrou soluções efetivas e sustentáveis para se desenvolver sem o tabaco. Com esta preocupação, o presente estudo avaliou a experiência da Cooperativa de Tabacos de Jujuy, localizada na Província de Jujuy, Argentina, que atua no mercado de tabaco desde 1947 e a partir de 1982 começou a diversificar sua atividade principal com a plantação, beneficiamento e exportação de vários tipos de feijão. Buscou-se nesta experiência identificar contribuições do cooperativismo agroindustrial para o VRP no tocante à diversificação produtiva. Concluiu-se que o cooperativismo agroindustrial é um importante instrumento para promover o desenvolvimento sustentável. No decorrer do estudo ficou evidenciado que a cooperativa traz muitos benefícios para seus cooperados em todas as áreas, com destaque às áreas econômica e social. Dessa forma, as contribuições da CTJ para o VRP seriam relativas à geração de emprego e renda, à diversificação produtiva, à transparência na gestão da cooperativa, à existência do Fundo Especial do Tabaco – FET – e, principalmente, ao processo de cooperação entre os produtores.

  1. Tourism, development and job opportunities in the Quebrada de Humahuaca [province of Jujuy, Argentina]: Asymmetry and contradictions

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    Claudia Alejandra Troncoso

    2012-01-01

    Full Text Available The Quebrada de Humahuaca [Jujuy] has recently experienced an increase in tourism accompanied and fostered by national and provincial public policies which aimed at consolidating it as a heritage destination. One of the objectives of this study was promoting and consolidating tourism in order to face the labor and economic crises which affected the area over the past decades. The aim of this paper is to analyze the changes experienced by the local job market due to the arrival of tourism. Particularly, we are trying to account for the complexities related to: a] how this job market is actually organized and b] those organization methods connected with the ideas that locals have about the job options provided by tourism

  2. At the Feet of the Fortress: Analysis of Inka Period (ca. AD 1430-1536) Archaeofaunal Assemblages from Residential Unit 1 (RU1), Pucara de Tilcara (Jujuy, Argentina)

    Science.gov (United States)

    2016-01-01

    This paper reports the results of a zooarchaeological analysis conducted on the occupation layer of a compound structure (Residential Unit 1) of the Pucara de Tilcara archaeological site (Jujuy Province, northwestern Argentina). Its occupation span extends between the 13th and 15th centuries AD, but evidence diagnostic of the Inka Period (AD 1430–1536) is predominant. Residential Unit 1 was a house-workshop that hosted specialized crafts like metallurgy and lapidary during the Inka Period. It was proposed in previous works that artisans living at Pucara de Tilcara were provisioned with agropastoral products by the Inka administration. This paper aims to test that hypothesis against the zooarchaeological evidence of Residential Unit 1. Three variables were used as proxies for state-sponsored distribution: taxonomic diversity (family and species ranks), and skeletal and age profiles of the predominant zoological family (Camelidae) in the assemblage. The results show a high degree of continuity with the regional record, characterized by a herding-hunting strategy focused on domestic and wild species of Camelidae and a mixed mortality pattern. The skeletal profile shows a strong and negative correlation with the desiccation potential of elements, which could be indicative of local production of chalona. Overall, faunal evidence does not show any sign of centralized distribution. PMID:27732648

  3. Adolescentes en situación de calle: el uso del espacio urbano y sus apropiaciones en la ciudad de San Salvador de Jujuy (Argentina.

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    Pablo Civila Orellana

    2015-01-01

    Full Text Available En el presente artículo se busca dar a conocer las vivencias de un grupo de adolescentes en situación de calle de la ciudad argentina de San Salvador de Jujuy. El acercamiento a esta problemática fue a partir de la participación como voluntario en una Fundación que brinda asistencia a estos niños y adolescentes que atraviesan estas condiciones de vida, lindando entre la exclusión/inclusión. Esta iniciativa surgió con el objetivo de proporcionar visibilización a una temática referida como resulta ser la segregación urbana que en innumerables ocasiones es invisibilizada por el resto de la sociedad y cómo estos grupos realizan diversas acciones. El acercamiento a estos jóvenes que habitan en tales condiciones permitió conocer e interactuar directamente con ellos, desde un enfoque etnográfico, pudiendo comprender desde su lugar, las apropiaciones que hacen del espacio urbano y de esta manera poder articular las prácticas y trayectorias personales.

  4. Primer registro de Gynaikothrips ficorum (Marchal sobre Ficus microcarpa L. de la provincia de Santa Fe y de Gynaikothrips uzeli (Zimmermann (Thysanoptera, Phlaeothripidae sobre Ficus benjamina L. (Urticales: Moraceae de la provincia de Jujuy, Argentina

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    María. C CURIS

    2015-01-01

    Full Text Available In this study the distribution of Gynaikothrips ficorum (Marchal and Gynaikothrips uzeli (Zimmermann in Argentina is extended, both galls-inducing species have been introduced in this country. We also describe and illustrate the morphological characteristics that differentiate them. Gynaikothrips ficorum produces leaf galls form of folded sheets in Ficus microcarpa L. and G. uzeli in Ficus benjamina L. The specimens of G. ficorum were collected from the locality of Esperanza (Santa Fe and G. uzeli from Libertador General San Martín (Jujuy.

  5. Pasos hacia la puesta en valor turístico-patrimonial del Pukara de la Cueva, Humahuaca, Jujuy, Argentina

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    Paola Silvia Ramundo

    2014-06-01

    Full Text Available Este trabajo constituye una puesta al día sobre la problemática de la protección del patrimonio arqueológico del Pukara de La Cueva, Departamento de Humahuaca, Provincia de Jujuy, Noroeste Argentino (NOA. Para ello analizamos los resultados de los trabajos antropológicos-arqueológicos preliminares y evaluamos la realización de otros estudios de campo a efectuar en el marco de proyectos preexistentes, que implicará finalmente la elaboración de un circuito turístico con diversas instancias, entre las que se incluye un centro interpretativo o museo de sitio al pie del Pukara cuyos salones ya están construidos. Cada uno de estos pasos se efectúa y efectuará con la participación de un equipo interdisciplinario y la colaboración de los pobladores locales. Al mismo tiempo que metodológicamente buscamos cumplir dos premisas, la autogestión e interculturalidad. Pensamos que la concreción de un proyecto de esta naturaleza coadyuvará: 1 a la creación de conciencia de protección patrimonial y contribuirá a que los habitantes de la región se beneficien al incluir esta área dentro del circuito turístico de la Quebrada de Humahuaca, que actualmente no la abarca, 2 a evaluar los procesos de modificación culturales y naturales a los que está sujeto este registro arqueológico, que lo transforman constantemente y que definen un nuevo paisaje arqueológico; y 3 a valorar el registro arqueológico en función del paisaje natural que lo rodea y de las comunidades locales en las que se encuentra inserto.

  6. Methodology for risk characterization in contamination site. Abra Pampa case (Jujuy-Argentina Metodología para caracterizar el riesgo en sitio contaminado. Caso Abra Pampa (Jujuy-Argentina

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    Margarita Ana Rojas

    2010-12-01

    Full Text Available One of the main regions of mining activity of the Argentine Northwest is the aride land of Jujuy. There it Abra Pampa grew like center of concentration of resources and people. One of its main establishments of mineral processing was the Smeltery Metal Huasi. Great amounts of dreg of the metallurgical processes were accumulated after decades of operation, which, after the dismantling of the factory, at the beginning of the ninety, stayed as environmental liabilities in the center of the city. The negative effects for the health of these residues just were related to a situation of risk in the middle of the present decade. The Group of Investigation INQA elaborated, in collaboration with other centers, an intervention strategy, that was based on a methodology of identification and evaluation of risk in contaminated sites and it began with the recognition and determination of physical samples, until the measurement of the lead levels in blood in the exhibited infantile population. Their results would be integrated in a scheme of Evaluation of the Risk. The study was complemented with clinical analyses, neuroconductuales tests in the group under study, consultations and interchange with the community, besides qualification with local educative actors. Like main result, it was confirmed to Abra Pampa like a contaminated site, with an elevated level of the infantile population affected by the exhibition and with the challenge to undertake his remediación. Still with the study in phase to complete the complete categorisation of the risk, the Province advanced in the removal and transfer of dregs, procedure whose impact will have to be put under new evaluations in terms of health of the population and the atmosphere.Una de las principales regiones de actividad minera del Noroeste Argentino es la Puna de Jujuy. Abra Pampa creció allí como centro de concentración de recursos y personas. Uno de sus principales establecimientos de procesamiento de

  7. Un universo de formas, colores y pinturas: Caracterización del estilo alfarero yavi de la puna nororiental de Jujuy A Universe Of Form, Color And Paintings: A Characterization Of The Yavi Pottery Style From The Eastern Puna Of Jujuy, Argentina

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    Florencia Ávila

    2008-12-01

    Full Text Available En el presente trabajo presentaremos una sistematización y análisis del estilo alfarero yavi de la Puna nororiental de Jujuy. Nuestro objetivo es brindar un marco de referencia de la variación morfológica, cromática y pictográfica que presenta este estilo. La línea de evidencia que emplearemos para llevar a cabo el análisis, será la documentación y registro de piezas cerámicas enteras correspondientes a esta entidad. Las mismas se encuentran distribuidas en diversos museos y colecciones de distintas instituciones y museos de Argentina. Como fin último, buscaremos establecer qué atributos se toman en cuenta para identificar a una pieza como yavi y cómo se ponen en juego en su conformación, para así evaluar la unidad perceptiva que caracteriza al estilo.In this paper the Yavi ceramic style from the Northeastern Puna of Jujuy, Argentina, is systematized and analyzed. The goal is to offer a characterization of the morphological, chromatic, and pictographic variation that this style presents. The study is based on the analysis of over two hundred whole vessels that belong to this style. These are distributed across various museums and collections in different parts of Argentina. The study aims to establish which attributes should be included to classify a vessel as Yavi and how these are combined in order to define the perceptive unity that characterizes the style.

  8. Metodología para caracterizar el riesgo en sitio contaminado. Caso Abra Pampa (Jujuy-Argentina

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    Jorge Ricardo Castro Mariscal

    2010-12-01

    Full Text Available Una de las principales regiones de actividad minera del Noroeste Argentino es la Puna de Jujuy. Abra Pampa creció allí como centro de concentración de recursos y personas. Uno de sus principales establecimientos de procesamiento de minerales fue la Fundición Metal Huasi. Grandes cantidades de escoria de los procesos metalúrgicos se acumularon luego de décadas de funcionamiento, las cuales, tras el desmantelamiento de las instalaciones, a principios de los noventa, quedaron como pasivo ambiental en plena ciudad. Los efectos negativos para la salud de dichos residuos recién fueron relacionados con una situación de riesgo a mediados de la presente década. El Grupo de Investigación INQA elaboró, en colaboración con otros centros, una estrategia de intervención, que se basó en una metodología de identificación y evaluación de riesgo en sitios contaminados y que partió del reconocimiento y determinación de muestras físicas, hasta la medición de los niveles de plomo en sangre en la población infantil expuesta. Sus resultados se integrarían en un esquema de Evaluación del Riesgo. El estudio se complementó con análisis clínicos, pruebas neuroconductuales en el grupo bajo estudio, consultas e intercambio con la comunidad, además de capacitación con actores educativos locales. Como resultado principal, se confirmó a Abra Pampa como un sitio contaminado, con un nivel elevado de la población infantil afectada por la exposición y con el desafío de emprender su remediación. Aún con el estudio en fase de completar la categorización completa del riesgo, la Provincia avanzó en la remoción y traslado de las escorias, procedimiento cuyo impacto deberá someterse a nuevas evaluaciones en términos de salud de la población y el ambiente.

  9. A geothermal resource in the Puna plateau (Jujuy Province, Argentina): New insights from the geochemistry of thermal fluid discharges

    Science.gov (United States)

    Peralta Arnold, Yesica; Cabassi, Jacopo; Tassi, Franco; Caffe, Pablo; Vaselli, Orlando

    2017-04-01

    Several hydrothermal mineralization and thermal fluid discharges are distributed in the high altitude Puna plateau at the eastern border of the Central Volcanic Zone of the Andes in the Jujuy Province, a region where volcanic explosive activity developed from Oligocene-Miocene to Neogene produced giant calderas and huge ignimbrite deposits. This study presents the geochemical and isotopic composition of thermal fluids discharged from Granada, Vilama, Pairique, Coranzulì and Olaroz zones, which are located between S 22°20'- 23°20' and W 66°- 67°. This aim is to provide insights into the physicochemical features of the deep fluid circulating system in order to have a preliminary indication about the geothermal potential in this area. The occurrence of partially mature Na+-Cl- waters suggests that a deep (>5,000 m b.g.l.) hydrothermal reservoir, hosted within the Paleozoic crystalline basement, represents the main fluid source. Regional tectonics, dominated by S-oriented faulting systems that produced a horst and graben tectonics, as well as NE-, NW- and WE-oriented transverse structures, favour the uprising of the deep-originated fluids, including a significant amount (up to 16%) of mantle He. The dry gas phase mainly consists of CO2 mostly produced from subducted C-bearing organic-rich material. The interaction between meteoric water and Cretaceous, Palaeogene to Miocene sediments at shallow depth gives rise to relatively cold Na+-HCO3-type aquifers. Dissolution of evaporitic surficial deposits (salares), produced by the arid climate of the region, strongly affects the chemistry of the thermal springs in the peripheral zones of the study area. Geothermometry in the Na-K-Ca-Mg system suggests equilibrium temperatures up to 200 °C for the deep aquifer, whereas the H2 geothermometer equilibrates at lower temperatures (from 105 to 155 °C), likely corresponding to those of the shallower aquifer. Although the great depth of the main fluid reservoir represents a

  10. Declaraciones patrimoniales, turismo y conocimientos locales: Posibilidades de los estudios del folklore para el caso de las ferias en la quebrada de Humahuaca (Jujuy-Argentina Patrimony Statements, Tourism and Local Knowledge: Folklore Studies Posibilities in Quebrada de Humahuaca Fairs Case (Jujuy - Argentina

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    Liliana Bergesio

    2010-12-01

    Full Text Available La Quebrada de Humahuaca se encuentra en la porción central de la provincia de Jujuy (al noroeste de la República Argentina y su poblamiento ronda los 11.000 años de antigüedad. Esta región fue declarada en el año 2003 por la Organización de las Naciones Unidas para la Educación, la Ciencia y la Cultura (UNESCO como "Patrimonio Cultural y Natural de la Humanidad". A partir de esa fecha se incrementó el desarrollo de circuitos turísticos de aventura y culturales. Esta declaración le dio un nuevo impulso a la Quebrada de Humahuaca en el mercado nacional e internacional del turismo. Y el auge de este último en la zona generó que cada pueblo buscara sus propias alternativas para atraer visitantes. Entre las estrategias más comunes está la realización de ferias y fiestas que buscan destacar características locales particulares. En este trabajo proponemos analizar el caso de la localidad de Coctaca (Departamento de Humahuaca y un evento que allí se realiza, en el mes de febrero, el cual incluye la Feria "Los Sabores de la Historia", el "Encuentro de Mujeres Andinas" y la "Serenata a los Andenes de Cultivo". El objetivo del trabajo es plantear las posibilidades que aportan los estudios del folklore para articular en el análisis temas como lo local y global; lo cultural y económico; los productores con sus productos y el turismo con sus demandas y expectativas.Quebrada de Humahuaca is set in the central portion of the Jujuy Province (Northwest of Argentinian Republic and it has been inhabited approximately by 11.000 years. In 2003 this region was declared "Cultural and Natural Patrimony of Mandkind" by The United Nations Educational, Scientific and Cultural Organization (UNESCO. From that date the cultural and adventure tourism circuits development increased. This statement gave new impetus to Quebrada de Humahuaca in the national and international tourism market. And the rise of the latter in the area generated each little town to

  11. Privatización de la propiedad, riqueza y desigualdad en las “tierras altas” de Jujuy (Argentina, 1870-1910

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    Cecilia A. Fandos

    2013-09-01

    Full Text Available The main purpose of this article is to measure and explain the variations in the rural real estate wealth distribution levels in the regions of Puna and la Quebrada de Humahuaca, in the province of Jujuy, between the 1870s and the 1910s. We begin with a single indicator of wealth, private property of land, to precisely identify the privatization wave, a process that sought to make private property and hegemonic, legal, and legitimate right. This implied counteracting other property rights in practice and encouraging, through various mechanisms, a new distribution of wealth.

  12. Racism, culture and the press: the Crónica newspaper during the Revolución Libertadora period (Liberating Revolution, Jujuy, Argentina

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    Fernando Aníbal Castillo

    2014-06-01

    Full Text Available The overthrow of Peronism and the subsequent establishmentof the Revolución Libertadora regime (Liberating Revolutionfavored the emergence of a process of transformation of publicspeech, mainly issued by the press. The deperonization processinvolved a series of innovations in the public sphere in a way thatall references to the deposed regime were replaced to favor anopenly antiperonist discourse.In this framework, a process was started to impugn those elementslinked to Peronism; the press took an active role questioningthe State and demanding the suppression of any traces of theprevious government, such as the names of public places.The campaign promoted by Jujuy newspapers, specifically theCrónica, demanded renaming and renormalizing spaces namedafter indigenous appeals, such as the Plaza Tupac Amaru. Thenewspaper founded this change on the explicit savagery conditionassigned by the newspaper to the person referred to in the nameof the place.This pejorative treatment can be traced back during the Peronistgovernment and became part of the constitutive principles ofAntiperonism. This practice was expressed during this periodby reissuing the historic slogan “civilization and barbarism”(“civilización y barbarie”.This paper is aimed at determining the characteristics of theracist dimension of Antiperonism depending on the constitutionof its specific representations about particular historical events.

  13. Diagnóstico de situación de la equinococosis quística en heces dispersas en las zonas de Quebrada y Puna, provincia de Jujuy, Argentina

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    Silvia Frison de Costas

    Full Text Available La equinococosis es una enfermedad parasitaria común en el ganado, causada por el cestode Echinococcus granulosus; el perro es su principal hospedador definitivo. La provincia de Jujuy es un área endémica, situada en el ángulo noroeste de la República Argentina. Las condiciones ecológicas restringidas de Quebrada y Puna hacen que la actividad más importante de la población sea la pecuaria formal pastoril y trashumante, especialmente dedicada a ovinos y camélidos. El perro adquiere en estas comunidades una doble función de compañía y como pastor. El objetivo del presente estudio fue realizar un diagnóstico de situación en las áreas de Quebrada y Puna, donde se sospecha que hay circulación de E. granulosus. Desde 2002 hasta 2012 se recolectaron 523 muestras de materia fecal de canino dispersas en el ambiente. Las prevalencias variaron desde un 2 % en Susques hasta un 27,7 % (la mayor de la provincia en Humahuaca. Tumbaya presentó una prevalencia del 21 % en 2007, llegó a 0 % en 2010, pero volvió a aumentar al 10,5 % en 2011. La disminución observada durante 2010 puede explicarse en el hecho de que las muestras se tomaron en localidades donde se había realizado educación sanitaria previamente. En el resto de las regiones estudiadas se observaron prevalencias entre 2 % y 19,4 %. Estos resultados sugieren que la falta de estrategias para el control de la equinococosis ha permitido la dispersión de la enfermedad.

  14. Origen botánico y geográfico de las mieles de El Fuerte, Departamento de Santa Bárbara, Jujuy, Argentina Botanical and geographical origin of honeys from El Fuerte, Department of Santa Bárbara, Jujuy, Argentina

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    Ana C. Sánchez

    2011-06-01

    Full Text Available Este es el primer aporte al conocimiento del origen botánico y geográfico de las mieles de la Provincia de Jujuy. Se analizaron veinticuatro muestras procedentes de la Localidad El Fuerte Departamento Santa Bárbara, reconociéndose un total de cincuenta tipos polínicos pertenecientes a treinta y dos familias botánicas. Se registraron 33% de mieles Uniflorales y 67% de mieles Multiflorales. Se destacan los siguientes tipos polínicos: Gleditsia amorphoides, Myrtaceae y Scutia-Condalia acompañados por Allophylus edulis, Parapiptadenia excelsa, Schinus sp. y Zanthoxylum coco. El espectro polínico obtenido caracteriza geográficamente estas mieles, reflejando la vegetación nativa del área de estudio: ecotono entre la Selva Montana de las Yungas y el Chaco Serrano.This is the first contribution to the knowledge of botanical and geographical origin of honey from the Province of Jujuy. Twenty-four samples were analyzed from the locality of El Fuerte, Santa Bárbara Department. Fifty pollen types were identified belonging to thirty-two botanical families, were registering a 33% honey unifloral and 67% multifloral honey. Include the following pollen types: Gleditsia amorphoides, Myrtaceae and Scutia-Condalia, accompanied by Allophylus edulis, Parapiptadenia excelsa, Schinus sp y Zanthoxylum coco. The pollen spectrum obtained characterized these honeys and reflects the native vegetation: ecotone between the Selva Montana of the Yungas and Chaco Serrano.

  15. Niveles de plomo en sangre de niños expuestos a los residuos metalúrgicos en Abra Pampa, Jujuy (Argentina

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    JA Tschambler

    2015-01-01

    Full Text Available Abra Pampa es una pequeña comunidad situada en el norte de Argentina, donde los desechos de plomo de una planta metalúrgica (Metal H uasi se abandonaron por más de 40 años, dejándolos en el centro del pueblo. Con el fin de medir la expo sición a estos residuos peligrosos, se determinaron los niveles de plo mo en sangre en niños de edades comprendidas entre 5 y 14 años (n=234 . Los niños incluidos en la muestra habían estado expuestos, por el aire y el suelo, al plomo durante cinco años por lo menos porqu e vivían alrededor de la montaña de residuos. Fueron evaluados clínicamente. Para determinar el estado nutricional se midió el peso y talla y se calculó el índice de masa corporal total. Se reali zó el análisis de plombemia mediante la técnica de Espectrofotometría de Absorción Atómica-atomización electrotérmica. La prevalencia d e intoxicación (Pb> 10 μg / dL fue de 28%. El 81% de los niños estudiados tenían niveles de plomo en sangre superiores a 5 μg / dL, lo que se considera un riesgo en el desarrollo neuromadurativo. También se encontraron diferenc ias significativa s según la edad y la distancia entre las casas de los niños y el sitio de disposició n de los residuos. Estos resultados mos traron que los residuos son una fuente de exposición al plomo para los niños que viven cerca del depós ito de escorias y generaron estrategias de remediación para minimiz ar la exposición infantil.

  16. Glacial and periglacial geomorphology and chronology around the Nevado de Chañi (Cordillera Oriental of Jujuy): implication for past climate in NW Argentina

    Science.gov (United States)

    Martini, M. A.; Strelin, J. A.; Kaplan, M. R.; Schaefer, J. M.

    2012-12-01

    The Nevado de Chañi (24°3' 45'' S; 65° 44' 43'' W) is one of the highest massifs in northwestern Argentina (5882 masl). It is the summit of a N-S trending mountain range located just north of the Arid Diagonal, which separates the southern Pacific westerlies from the South American Summer Monsoon domains. This range consists of Precambrian and Paleozoic sedimentary rocks intruded by Ordovician granites. It has been broadly eroded by glaciers during the Late Pleistocene but today no glaciers exist in the area due to aridity, and periglacial activity takes a main role in the development of the landscape above 4600m. The orographically-driven climate conditions, with seasonal summer wet-air masses moving from the Atlantic, determine that the west side of the massif is clearly drier and probably warmer than the east-facing side. Three main groups of moraines are recognized on both sides of Chañi. We collected moraine boulders from the different glacial landforms for 10Be surface exposure dating, which is in progress. Seven peat bogs were cored to obtain minimum-limiting radiocarbon ages of the deglaciation and limnogeologic change during the post glacial period. Ten preliminary 10Be dates reveal pre-LGM (Last Glacial Maximum) and post LGM ages for the glacier moraines on the west side of the massif. The periglacial geomorphology around Chañi is mainly represented by scree activity, giving way to solifluction and formation of protalus lobes. We focused especially on rock glacier formation. Active, inactive, and fossil rock glaciers were distinguished taking into account geomorphological characteristics such as the frontal slope and ridge and furrows preservation. The lower limit for active and inactive/fossil rock glaciers is located above ~4700m and ~4500m, respectively. Cross-cutting relations with the dated moraines will provide the maximum age of these geomorphic features. Active rock glaciers at present have predominately S and E slopes and are located bellow

  17. Haciendo TV en Jujuy

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    Iván Gustavo Lello

    2014-01-01

    Full Text Available [es] ¿Cuáles son las condiciones de producción de la televisión en Jujuy según la perspectiva de diferentes actores vinculados al campo audiovisual local? Tal interrogante guía este informe, cuyo objetivo es identificar los componentes de mayor incidencia en esta actividad.El artículo se basa en entrevistas semi-estructuradas realizadas a referentes de canales de televisión, de productoras independientes y de agencias de publicidad.La producción televisiva jujeña se corresponde con un mercado publicitario acotado y poco especializado; escasa profesionalización de los agentes; productoras independientes con limitada capacidad técnica y humana para adaptarse alas exigencias de los canales; y una profunda atomización delos actores. La inversión publicitaria es deficitaria respecto de los costos de producción, tanto para canales como productoras.La publicidad oficial representa entre el 50% y el 60% de la inversión anual. La publicidad privada es de firmas nacionales/regionales y de anunciantes locales. En el primer caso, la pauta llega directamente a los canales, quedando al margen las productoras.La consecuencia en pantalla es la primacía de programas debajo costo y la ausencia total de series de ficción propias.Las co-producciones o producciones independientes consisten en programas culturales, deportivos o de salud.

  18. CARACTERIZACIÓN Y PROCEDENCIA DE MATERIAS PRIMAS PARA LA PRODUCCIÓN DE ALFARERÍA PREHISPÁNICA EN LA QUEBRADA DE HUMAHUACA (PROVINCIA DE JUJUY, REPÚBLICA ARGENTINA: FRX, ICP Y PETROGRAFÍA DE PASTAS (Characterization and Provenance of Raw Materials for the Production of Prehispanic Pottery in Quebrada de Humahuaca (Jujuy Province, Argentina: XRF, ICP and Ceramic Petrography

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    Nicolás E. Larcher

    2016-03-01

    Full Text Available Se presenta un avance en la investigación arqueométrica de la alfarería prehispánica de la Quebrada de Humahuaca, territorio ubicado en el extremo noroeste de Argentina. Se analizaron 72 muestras de cerámicas y arcillas por FRX e ICP en tres laboratorios distintos. La integración de los datos y su procesamiento estadístico permitió identificar 4 grupos con características químicas definidas. La petrografía de pastas aportó información extra que ayudó a corroborar la congruencia de los agrupamientos obtenidos. Los resultados permitieron relacionar arcillas con cerámicas, diferenciar químicamente las arcillas y cerámicas de dos sectores de la Quebrada de Humahuaca estudiados e identificar posibles evidencias de interacción. ENGLISH: This article presents a new archaeometric investigation of prehispanic pottery from Quebrada de Humahuaca, a valley in the northwesternmost region of Argentina. We assayed 72 samples from pottery and clays using X-RF and ICP in three different laboratories. Data integration and statistical processing allowed us to identify 4 groups with defined chemical signatures. Ceramic petrology provided additional information that helped us to corroborate the coherence of the clustering. The results enabled us to correlate clays with pottery, to establish chemical differences between the clays and pottery of two areas of Quebrada de Humahuaca that have been investigated archaeologically, and to identify possible evidence of social interaction.

  19. Usos de herramientas geoespaciales en la deteccion de áreas con riesgo epidemiológico a partir de variables biofísicas y casos de dengue en Jujuy - Argentina

    OpenAIRE

    Rojas, María Nazarena Ramona

    2016-01-01

    Maestría conjunta con el Instituto de Altos Estudios Espaciales "Mario Gulich"-CONAE. Tesis (Magister en Aplicaciones Espaciales de Alerta y Respuesta Temprana a Emergencias)--Universidad Nacional de Córdoba, Facultad de Matemática, Astronomía y Física, 2016. El objetivo de la tesis fue analizar y explicar la variabilidad geográfica de los patrones de distribución de Dengue en la provincia de Jujuy, teniendo presente el brote de 2009. Se implementó el test de Knox revelando la existenci...

  20. La construcción del patrimonio arqueológico en una comunidad de la puna de Jujuy, Argentina en tiempos de globalización La construcción del patrimonio arqueológico en una comunidad de la puna de Jujuy, Argentina en tiempos de globalización

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    Mónica Montenegro

    2009-12-01

    Full Text Available We share some thoughts on the building of the archaeological patrimony at an Altiplano community in northwestern Argentina.The tourist development programs that are being implemented in our province in recent years have given way to changes in the traditional way of life of the local communities. Some processes of patrimony activation have been emphasized which put into value the local resources within a global context.This dynamics is also shown in the educational community, who from certain pedagogic processes, it is actively inserted in the construction of the local patrimony. We value their representations on this process and reflexion on the archaeology, education, and community relationships.Compartimos reflexiones acerca de la construcción del patrimonio arqueológico, en una comunidad altiplánica del Noroeste Argentino (NOA.Los programas de desarrollo turístico que han venido implementándose en nuestra provincia en el transcurso de los últimos años, han motivado cambios en el modo tradicional de vida de las comunidades locales. Se han enfatizado ciertos procesos de activación patrimonial que valorizan los recursos locales en un contexto globalizado.Esta dinámica también se manifiesta en la comunidad educativa que, a partir de ciertos procesos pedagógicos, participa activamente de la construcción del patrimonio local. Rescatamos sus representaciones acerca de este proceso y reflexionamos sobre la relación entre arqueología, educación y comunidad.

  1. Diagnóstico de un caso de rabia humana en Jujuy, 2008 Diagnosis of a human rabies case in Jujuy, 2008

    OpenAIRE

    Federico Gury-Dohmen; Berta Baspineiro; Graciela Gury; Leila Martínez; María Rosa Miranda; Cisterna, Daniel M.

    2009-01-01

    El 22 de Julio de 2008, un niño de 8 años de edad, residente en la provincia de Jujuy, Argentina, falleció por una encefalitis producida por el virus de la rabia. El diagnóstico se realizó mediante la detección de anticuerpos en suero y se confirmó por inmunofluorescencia en el cerebro. La tipificación antigénica correspondió a la variante 1 trasmitida por perros. El análisis molecular estableció que el virus detectado es de la misma variante genética que circula en Jujuy desde 2003. Este tra...

  2. Diagnóstico de un caso de rabia humana en Jujuy, 2008 Diagnosis of a human rabies case in Jujuy, 2008

    OpenAIRE

    Federico Gury-Dohmen; Berta Baspineiro; Graciela Gury; Leila Martínez; María Rosa Miranda; Daniel M. Cisterna

    2009-01-01

    El 22 de Julio de 2008, un niño de 8 años de edad, residente en la provincia de Jujuy, Argentina, falleció por una encefalitis producida por el virus de la rabia. El diagnóstico se realizó mediante la detección de anticuerpos en suero y se confirmó por inmunofluorescencia en el cerebro. La tipificación antigénica correspondió a la variante 1 trasmitida por perros. El análisis molecular estableció que el virus detectado es de la misma variante genética que circula en Jujuy desde 2003. Este tra...

  3. Diagnóstico de un caso de rabia humana en Jujuy, 2008 Diagnosis of a human rabies case in Jujuy, 2008

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    Federico Gury-Dohmen

    2009-12-01

    Full Text Available El 22 de Julio de 2008, un niño de 8 años de edad, residente en la provincia de Jujuy, Argentina, falleció por una encefalitis producida por el virus de la rabia. El diagnóstico se realizó mediante la detección de anticuerpos en suero y se confirmó por inmunofluorescencia en el cerebro. La tipificación antigénica correspondió a la variante 1 trasmitida por perros. El análisis molecular estableció que el virus detectado es de la misma variante genética que circula en Jujuy desde 2003. Este trabajo resume la evolución clínica del paciente y la posterior investigación epidemiológica que reveló el antecedente de mordedura por un perro 60 días antes de la iniciación de la enfermedad y la ausencia de un tratamiento antirrábico post-exposición.On July 22, 2008, a previously healthy 8 years old boy from Jujuy, Argentina, died of encephalitis later confirmed as rabies. Diagnosis was made on the basis rabies-specific antibodies presence in a serum sample and it was confirmed by detection of the viral antigens in brain necropsy using the inmunofluorescent test. Antigenic characterization identified dog as source of infection. Molecular analysis recognized the same genetic variant circulating in Jujuy since 2003. This report presents the patient's clinical course and the epidemiologic investigation that revealed a dog bite 60 days before the illness onset and the lack of rabies treatment.

  4. Encomienda, hacienda y orden rural en el norte argentino: Jujuy 1850-1900

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    Paz, Gustavo L.

    2004-12-01

    Full Text Available This paper is aimed at studying the relationship between large rural estates (haciendas and encomiendas in northern Argentina (Jujuy and the establishment of order in the countryside by te State in the second half of the nineteenth century. Even though encomiendas had been abolished in Argentina by Republican legislation at the beginning of that century, an interesting and anachronistic debate developped in Jujuy on the continuity of encomienda and the rights it bestowed upon land ownership. This debate was resolved by the Federal Justice which gave to the provincial State the chance of exerting its control on vast rural areas as well as benefitting from the eventual sale of fiscal lands. The State’s policies favoured the reconstitution of haciendas and, with few exceptions, hindered the peasants’ access to land ownership.

    El presente trabajo estudia la relación entre la hacienda y la encomienda en el norte argentino (Jujuy y el establecimiento del orden rural por parte del estado en la segunda mitad del siglo XIX. Si bien las encomiendas habían sido abolidas en Argentina por la legislación republicana a comienzos de ese siglo, en Jujuy se dio un interesante y anacrónico debate sobre la continuidad de la encomienda y los derechos que otorgaba a la propiedad de la tierra. Este debate fue resuelto por la justicia federal, que abrió la posibilidad al Estado provincial de ejercer su autoridad sobre vastas regiones rurales y, eventualmente, obtener recursos de la venta de tierras fiscales. La política estatal benefició la reconstitución de las haciendas y, con escasas excepciones, frenó el acceso de los campesinos a la propiedad de la tierra.

  5. Henri Lefebvre y el espacio social: aportes para analizar procesos de institucionalización de movimientos sociales en América Latina - La organización Barrial Tupac Amaru (Jujuy-Argentina

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    Fernanda Valeria Torres

    Full Text Available Resumen A través del presente trabajo, me propongo desarrollar parte de una propuesta teórica-analítica que permita operacionalizar la categoría espacio social en pos de contribuir al análisis de procesos de institucionalización al interior de los movimientos sociales. Específicamente, expondré una posible lectura de la obra “The production of space”, de Henri Lefebvre (1991 que permita la aprehensión de su tríada conceptual: prácticas espaciales, representación del espacio y espacios de representación en torno a los conceptos de territorio y lugar para comprender la articulación entre espacio y procesos de institucionalización al interior de algunos movimientos sociales en América Latina. Para esto, dedicaré la primera parte del trabajo a la discusión teórica de la categoría espacio social de Lefebvre y su posible aplicabilidad en torno a los conceptos territorio y lugar. Luego, expondré la manera en la cual defino y comprendo la institucionalidad y su vinculación con comportamientos y recorridos posibles de ciertos movimientos sociales en América Latina. Por último, me dedicaré a delinear una propuesta de articulación que permita entender los procesos de construcción territorial de dichos movimientos sociales como vectores de procesos de institucionalización de sus prácticas y sentidos, a través del análisis de un caso: la Organización Barrial Tupac Amaru en la provincia de Jujuy.

  6. Argentina

    OpenAIRE

    Nogues, Julio J.

    2005-01-01

    After decades of being a marginal player in the GATT trade negotiations, Argentina decided to participate actively in the Uruguay Round. This chapter measures the imbalance between the concessions given and received and concludes that the value of the first are far more important than the second. I discusss the economic consequence of this imbalance, and the prospects that the outcome of the Doha Round can be more balanced outcome for Argentina.

  7. Proyectos, debates y críticas en torno a la vivienda obrera en el Noroeste argentino. San Salvador de Jujuy (1930-1945

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    Jerez, Marcelo

    2014-12-01

    Full Text Available Resumen El presente artículo se inserta dentro del conjunto de estudios que analizan a la vivienda obrera en la Argentina. Tiene como objetivo examinar los diseños y programas habitacionales elaborados durante los años previos a la irrupción del primer peronismo en la ciudad capital de la provincia de Jujuy: San Salvador de Jujuy. En esta tarea se presta atención a los debates, críticas y revisiones en torno a los diversos proyectos de vivienda obrera en un distrito del Noroeste argentino. Asimismo se pretende destacar las líneas de encuentro y particularidades de estos programas en relación a lo acontecido en otros puntos del país. Abstract This article is inserted into a set of studies that analyze the workers' housing in Argentina. It aims to examine the designs and housing programs developed during the years before the emergence of the Peronismo in the capital city of the province of Jujuy: San Salvador de Jujuy. The attention is focused in the discussions and reviews around the different projects of working class houses in a district of the Northwestern Argentina. It also pretends to give importance to similar lines and particularities of these programs related to other areas of the country.

  8. Primer registro de Gynaikothrips ficorum (Marchal) sobre Ficus microcarpa L. de la provincia de Santa Fe y de Gynaikothrips uzeli (Zimmermann) (Thysanoptera, Phlaeothripidae) sobre Ficus benjamina L. (Urticales: Moraceae) de la provincia de Jujuy, Argentina

    OpenAIRE

    María. C CURIS; María I. ZAMAR; Isabel BERTOLACCIN; María E. KURTZ

    2015-01-01

    In this study the distribution of Gynaikothrips ficorum (Marchal) and Gynaikothrips uzeli (Zimmermann) in Argentina is extended, both galls-inducing species have been introduced in this country. We also describe and illustrate the morphological characteristics that differentiate them. Gynaikothrips ficorum produces leaf galls form of folded sheets in Ficus microcarpa L. and G. uzeli in Ficus benjamina L. The specimens of G. ficorum were collected from the locality of Esperanza (Santa Fe) and ...

  9. Transición demográfica en la provincia de Jujuy (1948-2000)

    OpenAIRE

    Eichenberger, Juliana; Alfaro Gómez, Emma Laura; Dipierri, José Edgardo

    2005-01-01

    El cambio demográfico representado por el descenso de las tasas de natalidad y mortalidad se denomina transición demográfica (TD). La Argentina se ubica en el grupo de países con TD avanzada (natalidad y mortalidad moderada o baja con crecimiento natural alrededor del 10‰). Estudios previos indican que en la provincia de Jujuy existen diferencias regionales de la TD. El objetivo de este estudio fue profundizar el análisis de la TD a nivel regional y provincial. Los datos procedieron de los Ce...

  10. Hallazgo de baddeleyita en Jujuy: datosmineralógicos y edad U/Pb shrimp Finding ofbaddeleyite in Jujuy: Mineralogical data and U/Pb SHRIMP age

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    Eduardo O Zappettini

    2009-06-01

    Full Text Available Se dan a conocerdatos mineralógicos, químicos y edad U/Pb de muestras de baddeleyita (ZrO2, descriptapor primera vez en Argentina. Los cristales microscópicos de baddeleyita fueronhallados en un dique gábrico de edad ordovícica, que forma parte del magmatismode retroarco famatiniano en la Puna jujeña.Mineralogical, chemical data and U/Pb age ofbaddeleyite (ZrO2 samples are presented for the first time in Argentina. Microscopic crystals of baddeleyite were found as anaccessory mineral in a gabbroic dike of Ordovician age that is part of theback-arc Famatinian magmatism in the Puna of Jujuy.

  11. Argentina

    Energy Technology Data Exchange (ETDEWEB)

    1999-09-01

    This report presents a brief overview of the socio-economic, energy and environmental context in which climate change mitigation actions in Argentina shall be inserted. To that end, the dynamic of the Argentine economic development, its influence on the energy system and environmental impacts is summarised. From the environmental standpoint, emphasis shall only be made on the impact of economic development patterns and energy policies on GHG emission. (au) 73 refs.

  12. Argentina

    Directory of Open Access Journals (Sweden)

    Karina M. Michetti

    2007-01-01

    Full Text Available Draparnaldia mutabilis posee un talo compuesto por un sistema rizoidal postrado reducido y un sistema erguido que muestra una marcada diferenciación entre filamentos axiales y laterales, estos últimos agrupados en fascículos densos, altamente ramificados. La reproducción asexual ocurre por medio de zoósporas que poseen un patrón de germinación erguido. El registro de esta especie constituye la primera cita cierta para la República Argentina. Se presenta además, una clave con las especies mejor definidas.

  13. Acción colectiva, visibilidad y espacio público en la construcción de la ciudadanía. Los cortes de puentes de mayo del 97 en San Salvador de Jujuy

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    Lic. Alejandra García Vargas

    2000-01-01

    Full Text Available Salvador de Jujuy es la ciudad capital de la provincia de Jujuy, Argentina. En mayo de 1997, y paralelamente a cortes de rutas en todo el territorio provincial, parte de sus habitantes interrumpieron el tránsito sobre los puentes del río Chico o Xibi Xibi, que atraviesa la ciudad. Este trabajo propone analizar, a partir de entrevistas a participantes de los cortes y artículos de la prensa gráfica local, las características de esta acción colectiva y su vinculación con la construcción de la ciudadanía.

  14. Argentina.

    Science.gov (United States)

    1993-02-01

    Background notes on Argentina provide a profile of the geography, selected demographic features, government and economic conditions. Descriptive text includes a discussion of the people, their history and political conditions, the government and officials, the state of the economy, their defense, foreign relations, and relations with the US. The 1992 estimated population was about 33 million of whom 97% are European (mostly Spanish and Italian). Religions represented are Roman Catholic (92%), Protestant (2%), Jewish (2%), and other (4%). Adult literacy is 95%. 36% are engaged in industry and commerce, 20% in services, 19% in agriculture, 6% in transport and communications, and 19% other. Per capita gross domestic product was $4,500. There are only 50,000 native Indians remaining in peripheral provinces. The population enjoys a high standard of living and a low growth rate. The country was shaped by dominant forces: modern agricultural techniques and the integration of the country into the world economy. Foreign investment aided the economic revolution. Conservative and radical rule has swung the country back and forth politically since 1916. Colonel Juan Domingo Peron led a successful military coup in 1943 and was elected in 1946. Policies were instituted to give a greater voice to the working class, and with the influences of his wife, women's groups. In 1955, he was ousted by the military, which failed to revive the economy and quiet increasing terrorism. After a number of difficult elections, Peron was reinstated as president in 1973. Extremists on the left and right threatened public order; the military as a consequence imprisoned persons indefinitely. Peron's wife succeeded him after his death, but was removed from office in the military coup of 1976. Basic human rights were violated during this period. By 1983, a fair election was held and support increased for a democratic system. In 1989, Carlos Saul Menem, a Peronist candidate, won and established

  15. Argentina

    Directory of Open Access Journals (Sweden)

    G. Benedetti

    2007-01-01

    Full Text Available El presente trabajo tiene como objetivo realizar un diagnóstico ambiental de un sector de la ciudad de Bahía Blanca, Argentina basado en el arbolado urbano de alineación. El arbolado constituye un componente fundamental de los paisajes artifi ciales ya que contribuye al aumento del confort y al mejoramiento de la calidad del medio. En este sentido, actúa como un factor moderador de las condiciones climáticas, la contaminación y la salud de la población. El municipio de la ciudad de Bahía Blanca tiene como proyecto la realización de inventarios del arbolado en los distintos barrios, para lograr optimizar la relación entre la cantidad de ejemplares arbóreos y la densidad poblacional. Es importante considerar la variedad de ejemplares en función del uso del suelo y de las características ambientales de cada sector. Por lo tanto, este trabajo presenta un diseño metodológico para la elaboración del plano verde de la ciudad.

  16. Argentina

    Directory of Open Access Journals (Sweden)

    Hernan Galperin

    2004-01-01

    Full Text Available En este trabajo se analizan las bases sobre las que se está desarrollando el proceso de transición hacia la TV digital en Brasil y Argentina, y se discuten las posibilidades que la transición presenta para replantear la estructura de mercado y el modelo de regulación de la TV abierta en los países del Mercosur. La principal hipótesis es que la TV digital abre una oportunidad única para reformar el actual modelo de radiodifusión basado en la concesión de un número reducido de licencias a operadores de tipo generalista. Al multiplicar la capacidad de transmisión y facilitar el desarrollo de servicios interactivos tanto de entretenimiento como educativos y de información, la transición a la TV digital se ofrece como instrumento de política pública para alcanzar objetivos clave en materia de comunicación, como el pluralismo, la apertura del mercado y el achicamiento de la llamada brecha digital.

  17. En companía de los muertos: Ofrendas de animales en los cementerios de La Isla (Tilcara, Jujuy) In the company of the dead: Animal offerings at the cemeteries of La Isla, Tilcara, Jujuy

    OpenAIRE

    Belotti López de Medina, Carlos R.

    2012-01-01

    Presentamos aquí la identificación de los conjuntos arqueofaunísticos recuperados por Debenedetti en tres entierros de la necrópolis El Morro, del sitio La Isla de Tilcara (Jujuy, Argentina). Hay un consenso notable en torno a la peculiaridad de este cementerio, caracterizado por inhumaciones simples o dobles acompanadas de numerosas ofrendas, algunas de ellas suntuarias. Nuestro trabajo se organizó en torno a dos objetivos. Primero, la identificación taxonómica y etaria de los hallazgos. Se ...

  18. Tick paralysis cases in Argentina

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    Carlos Remondegui

    2012-08-01

    Full Text Available Tick paralysis (TP occurs worldwide and is caused by a neurotoxin secreted by engorged female ticks that affects the peripheral and central nervous system. The clinical manifestations range from mild or nonspecific symptoms to manifestations similar to Guillain-Barré syndrome, bulbar involvement, and death in 10% of the patients. The diagnosis of TP is clinical. To our knowledge, there are no formal reports of TP in humans in South America, although clusters of TP among hunting dogs in Argentina have been identified recently. In this paper, clinical features of two cases of TP occurring during 1994 in Jujuy Province, Argentina, are described.

  19. Comportamientos matrimoniales en migrantes bolivianos residentes en San Salvador de Jujuy : un análisis exploratorio

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    Quintana, Sonia B.

    2005-01-01

    Full Text Available Desde la Biodemografía, los datos relativos a las uniones conyugales son importantes, en razón de su influencia en la estructura genética de las poblaciones. En el estudio de las migraciones de origen boliviano hacia Argentina -desde diferentes disciplinas- se han caracterizado a aquéllas como altamente endogámicas. De allí que nuestro objetivo fue explorar -desde una perspectiva antropológica- las prácticas matrimoniales de bolivianos residentes en la ciudad de San Salvador de Jujuy; para lo cual recurrimos a entrevistas en profundidad realizadas en el marco del proyecto "Los procesos de construcción/reconstrucción de identidades sociales y culturales en espacios fronterizos". Encontramos 46% de uniones exógamas y 54% endógamas (24% constituidas en Argentina y 30 % en Bolivia; situación que no se correspondería con lo reportado para otras ciudades argentinas. Dinámica migratoria en espacios de frontera -como lo es Jujuy-, podría contribuir a la comprensión de lo hasta aquí observado.

  20. The health policy of Peronism in Jujuy (1946-1952. Emilio Navea and the transformation of the public health system

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    Marcelo Jerez

    2016-10-01

    Full Text Available In this article we analyze the health policy structuring process in Argentina. Our aim is to examine the transformation of the public health system during the first Peronist government in Jujuy (1946-1952. The attention is given to the performance of Emilio Navea, head of the health area. We analyze their academic background, political relations, initiatives and reforms implemented to the local health system. The intense activity of Navea in this area contributed largely to its appointment as a lieutenant governor candidate for the 1951 elections on behalf of the political force that supported Perón in the province.

  1. Tantilla melanocephala (Linnaeus, 1758 - (Serpentes: Colubridae. Primeros registros para la Provincia de Jujuy y confirmación de su presencia en el noroeste argentino

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    Burgos Gallardo, Freddy

    2012-08-01

    Full Text Available República Argentina, provincia de Jujuy, Departamento Ledesma, Parque Nacional Calilegua, Camino de acceso a Yacimiento Caimancito (23°39’24.55”S; 64°34’49.78”O; 440 m s.n.m. Coordenadas calculadas mediante Google Earth. Colectores: Baltazar Ramos y Francisco Gallardo. 12 de abril de 2011. (SVL: 270 mm; LT: 370 mm depositado en la Colección del Laboratorio de Genética Evolutiva, Instituto de Biología Subtropical (UNaM-CONICET, Posadas, Misiones, Argentina (LGE 02577, Fig. 1.

  2. Prácticas productivas y tradiciones tecnológicas: la manufactura cerámica prehispánica tardía y colonial en la cuenca sur de Pozuelos y el área de Santa Catalina, Puna de Jujuy,Argentina

    OpenAIRE

    Pérez Pieroni, María Josefina

    2015-01-01

    Con el objetivo de contribuir a la comprensión de la organización de la producción de la cerámica en las sociedades puneñas de la provincia de Jujuy, en este trabajo intentamos caracterizar las secuencias de procedimientos técnicos empleados en la elaboración de las piezas cerámicas en dos áreas de la puna jujeña, la cuenca sur de Pozuelos y el área de Santa Catalina, para el período prehispánico tardío y momentos coloniales. Asimismo, nos planteamos objetivos más particulares consistentes en...

  3. El género Aspidoptera (Diptera: Streblidae en la Argentina

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    Analía G. AUTINO

    2014-01-01

    Full Text Available Se cita a Aspidoptera falcata Wenzel por primera vez de la Argentina, mediante ejemplares procedentes de las provincias de Jujuy, Misiones, Salta y Tucumán, recolectados en simpatría con A. phyllostomatis (Perty y compartiendo los mismos hospedadores.

  4. Primera cita de la familia Merothripidae Hood (Insecta: Thysanoptera para la República Argentina

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    Verónica BACA

    2013-01-01

    Full Text Available Se cita por primera vez para la Argentina a Merothrips floridensis Watson (Thysanoptera: Merothripidae. El ejemplar hembra fue recolectado de la corteza de una rama caída de Pinus patula en la provincia de Jujuy. Con este nuevo registro se amplía la diversidad del orden Thysanoptera de la Argentina, quedando ahora representado por seis familias (Merothripidae, Aeolothripidae, Melanthripidae, Heterothripidae, Thripidae y Phlaeothripidae.

  5. Primera cita de la familia Merothripidae Hood (Insecta: Thysanoptera) para la República Argentina

    OpenAIRE

    Verónica BACA; María I. Zamar; Susana MURUAGA DE L`ARGENTIER; Sara L. QUINTANA DE QUINTEROS

    2013-01-01

    Se cita por primera vez para la Argentina a Merothrips floridensis Watson (Thysanoptera: Merothripidae). El ejemplar hembra fue recolectado de la corteza de una rama caída de Pinus patula en la provincia de Jujuy. Con este nuevo registro se amplía la diversidad del orden Thysanoptera de la Argentina, quedando ahora representado por seis familias (Merothripidae, Aeolothripidae, Melanthripidae, Heterothripidae, Thripidae y Phlaeothripidae).

  6. Novedades en Especies de Vigna e Inga (Leguminosae para la Argentina Novelties on species of Vigna and Inga (Leguminosae from Argentina

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    Patricia S. Hoc

    2006-12-01

    Full Text Available Durante el estudio de la subtribu Phaseolinae (Papilionoideae y de la tribu Ingeae (Mimosoideae para la Flora de Jujuy hemos encontrado colecciones que permiten ampliar la distribución de: Vigna candida (Vell. Maréchal, Mascherpa & Stainier, a las primeras estribaciones de las Selvas de Transición jujeñas, en la Provincia Fitogeográfica de las Yungas; Vigna luteola (Jacq. Benth., a las provincias de Jujuy, Salta, Santiago del Estero y Córdoba, posiblemente, por su carácter ruderal e Inga saltensis hasta la provincia de Jujuy, ampliando, además, las dimensiones del fruto.During the study of the subtribe Phaseolinae (Leguminosae, Phaseoleae and the tribe Ingeae (Leguminosae, Mimosoideae for the Flora of Jujuy we detected the existence of collections which confirm that: 1 Vigna candida (Vell. Maréchal, Mascherpa & Stainier, till now, known growing in the Paraná basin with the southern limit of distribution in the province of Misiones, now is reported as a component of the first slopes of Yungas rain forest at the province of Jujuy. 2 Vigna luteola (Jacq. Benth., a species of african origin and dispersed over the pantropical areas, was known in our country, growing in the marginal forests of the Paraná and Uruguay basins southern to Buenos Aires. The studied collections allow us to amplify the distribution of the species to the provinces of Jujuy, Salta, Santiago del Estero and Córdoba, perhaps introduced by humans. 3 Inga saltensis Burkart was described growing in the south of Bolivia and in the province of Salta (Argentina with its southern limit of distribution in the Capricorn tropic. A recent collection allow us to extend the distribution of the species southern to the north of the province of Jujuy, also, the fruit dimension is modified.

  7. Variación regional del crecimiento y estado nutricional: Jujuy

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    Bejarano, Ignacio

    2005-01-01

    Full Text Available La descripción y el análisis del crecimiento humano han ocupado gran parte de las investigaciones de antropobiólogos, médicos y biólogos humanos, entre otros. En Argentina si bien se dispone de información de prevalencias de malnutrición, existe dificultad en la comparación debido a que en la mayor parte de los casos hay disparidad en las técnicas y/o metodologías empleadas. El objetivo del presente trabajo es analizar el estado nutricional de la población de Jujuy a fin de disponer de elementos diagnósticos que permitan su contrastación con otras provincias argentinas. Peso corporal (kg. y talla (cm. fueron medidos en una muestra de 27848 niños y adolescentes (13550 varones y 14298 mujeres durante 2003. Con los datos obtenidos se analizaron los indicadores Peso/Edad (P/E, Peso/Talla (P/T, Talla/Edad (T/E e Indice de Masa Corporal (IMC. La prevalencia de cada indicador se calculó siguiendo los puntos de corte recomendados por la OMS: para bajo P/E, T/E y P/T se utilizó el percentilo 5, para sobrepeso (S el intervalo percentilar 85-95 (>P85 IMC P95. Los resultados obtenidos indicaron las siguientes prevalencias totales: Desnutrición: 26,1%, Bajo P/E: 15,6%, Baja T/E: 23,4% Bajo P/T: 7,0%, S: 8,5% y O: 4,3%. Los resultados obtenidos indican que, de acuerdo a la OMS, la población evaluada pertenece a un grupo de prevalencia mediana tanto para Bajo P/E como para Baja T/E, siendo moderados los porcentajes de sobrepeso y obesidad.

  8. En companía de los muertos: Ofrendas de animales en los cementerios de La Isla (Tilcara, Jujuy In the company of the dead: Animal offerings at the cemeteries of La Isla, Tilcara, Jujuy

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    Carlos R Belotti López de Medina

    2012-11-01

    Full Text Available Presentamos aquí la identificación de los conjuntos arqueofaunísticos recuperados por Debenedetti en tres entierros de la necrópolis El Morro, del sitio La Isla de Tilcara (Jujuy, Argentina. Hay un consenso notable en torno a la peculiaridad de este cementerio, caracterizado por inhumaciones simples o dobles acompanadas de numerosas ofrendas, algunas de ellas suntuarias. Nuestro trabajo se organizó en torno a dos objetivos. Primero, la identificación taxonómica y etaria de los hallazgos. Se caracterizaron: 1 un cráneo y mandíbula de perro hallados en la Tumba 6, con una edad estimada superior a los siete meses; 2 los restos faunísticos de la Tumba 11, entre ellos el esqueleto casi completo de un guacamayo adulto, en el rango de tamaño del Ara chloroptera. 3 una mandíbula de félido pequeno de la Tumba 10, con una edad estimada superior a los seis meses. En el informe de Debenedetti los dos primeros conjuntos se reportan como esqueletos completos, lo que permite identificarlos como sacrificios. Nuestro segundo objetivo fue formular algunas interpretaciones plausibles sobre el contenido de las tumbas y el lugar de los animales en los ritos mortuorios.This paper presents an exhaustive analysis of the faunal remains recovered by Debenedetti from burials 6, 10 and 11 from El Morro cemetery at La Isla de Tilcara site, Jujuy, Argentina. There is a notable consensus about the importance of El Morro, since its burials contain no more than one or two individuals along with numerous offerings, some of them clearly sumptuary. In some of these tombs, among the diverse items, archaeofaunal remains were found that can be safely identified as sacrificed animals. The zooarchaeological analysis presented here was carried out on two of those offerings: the cranium and mandibles of a small to medium sized dog, estimated to be seven months old, found in Burial 6, and a faunal assemblage from Burial 11, among which an almost complete macaw skeleton was

  9. Antropometría y asistencia alimentaria escolar en la provincia de Jujuy

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    Aparicio, E.

    2003-01-01

    Full Text Available En los 60 se inicia el Programa de Comedores Escolares, que desde el período democrático, forma parte de la organización estatal y de las políticas de asistencia social alimentaria en Argentina. Si bien estos programas tienen un carácter intervencionista, los criterios y antecedentes socio-económicos sobre los cuales se basan son escasos y prácticamente desconocida la participación y la información de la antropometría, sobre todo en la asistencia alimentaria escolar. Exploratoriamente, se analizan las características antropométricas de alumnos de escuelas públicas y privadas de San Salvador de Jujuy, pesados y medidos en el Departamento de Salud Escolar entre 1995-2000, los cuales se agruparon en 3 subconjuntos de acuerdo al tipo de escuela: a con asistencia alimentaria (N = 10.937, b sin asistencia alimentaria (N = 18.874; c privadas (N = 5.680. En ambos sexos, se verificaron diferencias estadísticamente significativas (ANOVA para peso y talla, entre los 3 subconjuntos, resultando más pesados y altos los alumnos de las escuelas privadas, seguidos por los de las escuelas sin asistencia alimentaria y por último los de las escuelas con asistencia alimentaria. Pese a las diferencias entre subconjuntos, las características antropométricas de cada uno de ellos y de la población escolar como un conjunto, no indicarían un estado nutricional y sanitario alarmante. Los hallazgos no permiten ponderar la magnitud y calidad de la intervención nutricional alimentaria en las escuelas jujeñas, pero aportan información de base sobre un aspecto sustancial y descuidado de los planes sociales alimentarios a nivel local.

  10. IMPLICANCIAS DE LA GUBERNAMENTALIDAD FINANCIERA EN LAS DECISIONES FINANCIERAS DE LAS COOPERATIVAS TABACALERAS EN ARGENTINA

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    Agüero, Juan Omar

    2013-01-01

    Full Text Available En este trabajo se expone una síntesis de los argumentos que sostienen la tesis sobre la influencia de la gubernamentalidad financiera en las decisiones financieras de las cooperativas tabacaleras en Argentina. Esta tesis fue defendida por el autor en la Universidad de Buenos Aires y se apoya en un estudio de las cooperativas de Jujuy, Salta y Misiones en el período 1969-2009.

  11. IMPLICANCIAS DE LA GUBERNAMENTALIDAD FINANCIERA EN LAS DECISIONES FINANCIERAS DE LAS COOPERATIVAS TABACALERAS EN ARGENTINA

    OpenAIRE

    Agüero, Juan Omar, codir.

    2013-01-01

    En este trabajo se expone una síntesis de los argumentos que sostienen la tesis sobre la influencia de la gubernamentalidad financiera en las decisiones financieras de las cooperativas tabacaleras en Argentina. Esta tesis fue defendida por el autor en la Universidad de Buenos Aires y se apoya en un estudio de las cooperativas de Jujuy, Salta y Misiones en el período 1969-2009.

  12. Description of Pintomyia salomoni sp. n., a new phlebotomine species from northwest Argentina.

    Science.gov (United States)

    Fuenzalida, A D; Quintana, M G

    2017-06-01

    A new species of phlebotomine sandfly is described and illustrated using male and female specimens collected in the provinces of Jujuy and Tucumán, Argentina. Both male and female morphological characters allow the inclusion of the new species within the Pintomyia genus, Pifanomyia subgenus, serrana series (Diptera: Psychodidae). The species was denominated as Pintomyia salomoni n. sp., and is closely related to Pintomyia (Pifanomyia) torresi and Pintomyia (Piffanomyia) boliviana. © 2017 The Royal Entomological Society.

  13. Peronismo, Planificación y Estado en el Noroeste Argentino: Iturbe y el Plan Cuadrienal de Obras Públicas en la provincia de Jujuy (1947-1950

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    Marcelo Jerez

    2014-04-01

    Full Text Available El presente artículo se inserta dentro del conjunto de estudios que analizan el primer peronismo en los espacios provinciales de la Argentina. Tiene como objetivo examinar el Plan Cuadrienal de Obras Públicas llevado a cabo durante la gestión del primer gobernador peronista de Jujuy: Alberto Iturbe. En esta tarea se presta atención a las características del Plan Cuadrienal, a sus antecedentes, a la participación de Iturbe —no solo en su ejecución sino también en su diseño—, así como a las líneas de encuentro y particularidades de este programa en relación con el Plan Trienal elaborado por la gestión del gobernador de Buenos Aires, Domingo Mercante.

  14. Historia de ocupación del Pucará de Tilcara: Jujuy, Argentina History Of The Occupation Of The Pucará De Tilcara, Jujuy, Argentina

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    María Amalia Zaburlín

    2009-06-01

    Full Text Available El Pucará de Tilcara es un sitio que ha sido intensamente trabajado desde principios de siglo XX, sin embargo los sistemas disímiles de registro han sido considerados como obstáculos para integrar las diferentes investigaciones realizadas en el sitio. En este trabajo se presentan los resultados de un análisis de arquitectura de superficie y la primera planimetría completa del sitio, lo cual permitió reinterpretar los datos de las investigaciones de principios de siglo XX e integrarlas con los estudios actuales. Esto generó nuevos datos sobre la ocupación Inka e Hispano-indígena.The Pucará de Tilcara has been intensely researched since the early twentieth century. However, the distinct recording systems employed have been regarded as an obstacle to the integration of the different research carried out at the site. In this paper the results of an architectural surface analysis and the first complete mapping of the site are presented. The analysis and mapping have enabled data from the early twentieth century research to be reinterpreted and integrated into current studies. As a consequence, new data on the Inka and Hispano-Indigenous occupations have been generated.

  15. VARIACIÓN MORFOLÓGICA CRANEOFACIAL EN POBLACIONES HUMANAS DE LA QUEBRADA DE HUMAHUACA (JUJUY, ARGENTINA / Morphological variation of human populations on Quebrada de Humahuaca (Jujuy, Argentina

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    Lumila Paula Menendez

    2014-11-01

    Full Text Available El propósito del presente trabajo fue analizar la variación morfológica craneofacial en poblaciones humanas que habitaron la Quebrada de Humahuaca durante el Holoceno tardío. Se estudiaron los cambios en forma y tamaño del esqueleto facial y base craneana, y se evaluó la distribución de la variación morfológica craneofacial en el espacio geográfico. Para esto, se seleccionaron 114 cráneos de individuos adultos de ambos sexos que no presentasen modificaciones culturales o las presentasen en un grado muy leve, procedentes de seis sitios del sector medio de la Quebrada. Se relevaron 41 puntos anatómicos en 3D con un brazo mecánico Microscribe G2X. Para evaluar la variación morfológica se realizó un ANOVA, se calcularon componentes principales y variables canónicas; mientras que la asociación entre morfología y variación espacial fue evaluada a través de un análisis de Procrustes. Los resultados indican que la variación craneofacial difiere según se considere el esqueleto facial ó la base. Dado que los mayores cambios se registraron en la región facial, la variación morfológica podría ser explicada como producto de la plasticidad fenotípica. Asimismo, no se encontró relación entre la variación morfológica y la distribución geográfica de las muestras. Palabras clave: Variación craneofacial, modificaciones culturales del cráneo, Quebrada de Humahuaca, Holoceno tardío.  Abstract The aim of this paper was to analyze the craniofacial morphological variation in human samples showing no cultural modifications of the skull, belonging to populations that lived in the Quebrada de Humahuaca during the late Holocene. Shape and size alterations of the facial skeleton and skull base were studied, and the spatial distribution of morphological variables was evaluated. For this purpose, 114 skulls of adult men and women with slight or absent cultural modifications, from six archaeological sites in the middle section of the creek grade were selected. Forty-one anatomical points were registered in 3-D with a mechanical arm Microscribe G2X. To assess morphological variation an ANOVA as well as principal components and canonical variables. The association between morphology and geographic variation was assessed through a Procrustes analysis. Results indicate that craniofacial variation differs between facial skeleton and base. As the biggest change is found on the facial skeleton, morphological variation could be explained as a product of phenotypic plasticity. Also, no relationship between morphological variation and geographic distribution of the samples was found. Keywords: Craniofacial variation, skull cultural modifications, Quebrada de Humahuaca, late Holocene.

  16. Aplicando instrumentos metodológicos: alimentación en hogares urbanos de S. S. de Jujuy

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    Quintana, Sonia B.

    2005-01-01

    Full Text Available En el marco del proyecto "Auxología humana, nivel socioeconómico familiar y hábitos alimentarios en Jujuy (Argentina" y luego de estimar con técnicas antropométricas el estado nutricional de los alumnos concurrentes a la escuela Nº 430 del Barrio Norte de la capital jujeña, decidimos profundizar la investigación, buscando la interrelación con aspectos socioeconómicos y efectivas prácticas alimentarias. Para cumplir con este objetivo, recurrimos a instrumentos y técnicas de investigación que metodológicamente dieran cuenta de la complejidad del fenómeno. De este modo, se realizaron -en hogares seleccionados- entrevistas semiestructuradas dirigidas principalmente a aspectos sociodemográficos y socioeconómicos, y a continuación se aplicó anamnesis alimentaria a los/as encargados/as de la alimentación familiar. Luego del diseño, se efectuaron dos pruebas piloto, con la correspondiente adecuación de los instrumentos, surgiendo: a la conveniencia de aplicar primero la entrevista para facilitar el diálogo con el informante, y luego la encuesta al permitir repreguntar y corroborar respuestas antes dadas; y b la importancia de tener en cuenta la representación que el informante construye de su interlocutor y el rol que le asigna.

  17. HABRANTHUS NEUMANNII (AMARYLLIDACEAE, A NEW SPECIES FROM ARGENTINA

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    Germán Roitman

    2008-01-01

    Full Text Available Se describe e ilustra H. neumannii, una nueva especie de Habranthus que habita pastizales en el noroeste de Argentina. Esta nueva especie recuerda en tamaño a Habranthus salinarum, pero puede ser fácilmente distinguible por sus hojas verde oscuro, flores blanco-rosadas con la base amarillo-amarronada, por el perigonio angostamente infundibuliforme y el estilo más corto. Se incluye una clave para identificar las especies del género que habitan la provincia de Jujuy.

  18. Geoelectric Exploration of the Purísima-Rumicruz District, Jujuy Province, Argentina

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    Luciano López

    2012-01-01

    Full Text Available Purísima-Rumicruz district consists of several polymetallic veins, rich in copper and lead. The veins have a breccia texture and are located in shear bands, with locally high concentrations of sulfides in a carbonatic gangue. The host rock of the veins consists of a black shale sequence with thin levels of fine sands, with a low degree of metamorphism, and corresponds to the Acoite formation (Lower Ordovician. The depositional environment was an open clastic platform where storm processes prevailed. An exploratory program using induced polarization and resistivity with the dipole-dipole method was carried out with the objective of establishing geoelectric anomalies in depth, which would permit the identification of exploratory targets. The group of veins was divided into three sectors: Purísima, El Brechón, and La Nueva. Low-resistivity values correspond to faulty zones, some of which are related to surface veins. The presence of diagenetic pyrite in the shales of Acoite formation considerably increases background chargeability (induced polarization values. However, small chargeability anomalies associated to low-resistivity values represent exploratory targets for the Purísima-Rumicruz district.

  19. con exposición ambiental a plaguicidas en Jujuy (Argentina

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    AJ Martos Mula

    2005-01-01

    Full Text Available Algunos estudios indican que los plaguicidas afectan la función neurológica, aunque existen datos contradictorios. El objetivo de esta investigación fue medir diferencias en la ejecución motora y en actividad colinesterasa en adolescentes según la exposición a plaguicidas. La hipótesis es encontrar funciones motoras disminuidas en la población más expuesta a esta contaminación ambiental. En este trabajo se han estudiado adolescentes procedentes de tres zonas con diferente grado de exposición ambiental a plaguicidas. Se realizaron pruebas neuronconductuales para evaluar la ejecución cognitiva y pruebas bioquímicas para cuantificar los niveles de Acetilcolinesterasa eritrocitaria y plasmática. La evaluación conductual se llevó a cabo mediante una Historia clínica neurológica estándar; la prueba de Dígitos (evalúa memoria a corto plazo y la prueba de Dígitos y Símbolos de la Escala Wechsler de Inteligencia para Niños, (evalúa codificación de las percepciones visuales y la prueba de Vigilancia de Dígitos de Lewis (evalúa atención sostenida. Tanto en la prueba que medía memoria a corto plazo (dígitos, como la que medía codificación de las percepciones visuales (dígitos-símbolos, los adolescentes de la zona de mayor exposición mostraron una peor ejecución que los alumnos de las localidades con menor exposición. Los niveles de colinesterasa plasmática (indicador de intoxicación aguda fueron similares en las tres poblaciones y en todas ellas se encontraba dentro del rango de normalidad. Por otra parte, la colinesterasa eritrocitaria (indicador de intoxicación crónica se encontraba por debajo del límite inferior de normalidad los adolescentes de las localidades con mayor exposición en comparación a los de menor exposición, cuya colinesterasa eritrocitaria se encontraba dentro del rango de normalidad. Estos resultados parecen corroborar la hipótesis de partida ya que la población más expuesta es la que peor rendimiento tuvo mientras que la menos expuesta presentó mejores puntuaciones. En conclusión, las diferencias observadas en la memoria a corto plazo y en la codificación de las percepciones visuales podría deberse a un efecto precoz del plaguicida sobre el cerebro aún inmaduro de los adolescentes

  20. Primera aproximación a la manufactura cerámica en la localidad arqueológica de Río Herrana (cuenca sur de la laguna de Pozuelos, puna de Jujuy An initial approach to ceramic manufacture at Río Herrana archaeological sites, south Pozuelos basin, Puna of Jujuy

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    María Josefina Pérez Pieroni

    2012-07-01

    of the puna of Jujuy, such as Casabindo and Yavi. This article represents an initial contribution both to the study of this kind of material in an area archaeologically little known and to the understanding of ceramic manufacture in the puna, for which there are few technological studies in spite of the relevance they have in the rest of Northwest Argentina.

  1. Estudio de la reactividad alcalina potencial de algunas rocas dolomíticas de la Argentina frente a la reacción álcali-carbonato

    OpenAIRE

    Milanesi, Carlos Alberto

    2013-01-01

    La reacción álcali-carbonato (RAC) es una reacción química inusual que afecta la durabilidad del hormigón y constituye un tema de gran controversia entre investigadores y tecnólogos del hormigón. Desde 1991, el autor ha trabajado en este campo con el propósito de evaluar la posibilidad del desarrollo de esta reacción en Argentina. Para llevar a cabo este estudio se seleccionaron muestras de rocas dolomíticas procedentes de diferentes provincias de Argentina (Córdoba, Buenos Aires, Jujuy y Río...

  2. Isonimia, endogamia, exogamia y distancia marital en la provincia de Jujuy

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    Alfaro Gómez, Emma Laura

    1996-01-01

    Full Text Available La estructura genética de las poblaciones humanas puede analizarse a partir de diferentes conjuntos de datos tales como las frecuencias génicas, variables genéticas cuali y cuantitativas, migración y movimientos maritales, distribución de apellidos, etc. El objetivo de este trabajo es evaluar la relación existente entre el coeficiente de consanguinidad por isonimia (F, el porcentaje de endogamia y exogamia, el flujo génico, la distancia marital promedio y la altura sobre el nivel del mar, en poblaciones de la provincia de Jujuy situadas a distintos niveles altitudinales. Los datos proceden de los Informes Estadísticos de Matrimonio de las uniones civiles sucedidas en la provincia de Jujuy durante el año 1990 (N= 1977. Los apellidos y lugar de nacimiento de los contrayentes se agruparon de acuerdo a las cuatro regiones geográficas de la provincia de Jujuy situadas a distintos niveles de altura: Puna (3500 msnm, Quebrada (2500 msnm, Valle (1200 msnm y Ramal (500 msnm. Se observa que existe una relación directa entre altura geográfica, coeficiente F y endogamia, e inversa con exogamia, flujo génico y distancia marital promedio. Las variaciones interregionales de los parámetros de aislamiento y migración observadas en la provincia de Jujuy guardan relación con las características demográficas, socioeconómicas, ecológicas y culturales de las cuatro regiones que la conforman. Estos resultados son indicativos de un mayor aislamiento y endogamia de las poblaciones situadas en las regiones a mayor nivel altitudinal, por registrar, preferentemente, matrimonios entre cónyuges nacidos en la misma provincia y recibir reducida afluencia migratoria.

  3. Evolución y variación regional de la fecundidad y natalidad en la provincia de Jujuy

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    Eichenberger, Juliana

    2003-01-01

    Full Text Available Argentina presenta diferencias espaciales y temporales de la fecundidad y natalidad atribuibles a factores ambientales y socioculturales. A partir de los nacimientos (1948- 1997 y los datos de los censos y proyecciones intercensales, se analizó la variación temporal y regional (Puna; Quebrada, Valle y Ramal del comportamiento reproductivo en Jujuy a través de la Tasa Bruta de Natalidad (TBN (Períodos: 48-57; 58-67; 80-88; 89-97 y la Tasa de Fecundidad General (TFG (Períodos: 60-67; 80-88. Independientemente del período, la TBN de Puna fue la más alta (46.1‰ y la del Valle la más baja (31.2‰, constituyendo Ramal y Quebrada un grupo homogéneo intermedio (p<0.01. La TBN en el 58-67 fue del 53,3‰, seguida por la del 48-57 (48.3‰, 80-88 (44.6‰ y 80-97 (37.0‰ con una disminución entre períodos, más marcada en Valle (p<0.01. La TFG presentó un comportamiento similar. En ambos períodos, la más TFG alta se presentó en Puna y la más baja en Valle, pero del 60-67 Puna, Valle y Ramal constituyen un grupo homogéneo, mientras que en el 80-88 Puna se separa de Quebrada y Ramal (p<0.01. En las 4 regiones se observó un descenso de TFG: Puna (237.4‰ - 209.9‰; Quebrada (200.9‰ - 170.5‰, Valle (153.5‰ - 131.4‰ y Ramal (222.6‰ - 167.6‰ (p<0.01. A lo largo de los períodos analizados, si bien se observa un descenso de la TBN y TFG, las regiones jujeñas presentan valores de estos indicadores del comportamiento reproductivo que marcan diferencias con respecto a la transición demográfica observada en otras jurisdicciones del país. Probablemente estas diferencias obedecerían, más que a la localización geográfica de las poblaciones, a sus características económicas y socioculturales.

  4. Hacia una nueva geografía turística del noroeste argentino. La promoción de los “confines turísticos” en las provincias de Salta y Jujuy

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    Claudia Alejandra Troncoso

    2016-06-01

    Full Text Available RESUMEN Las provincias de Salta y Jujuy se han constituido en los últimos años en destinos turísticos de relevancia a nivel nacional. En este proceso,nuevos lugares están siendo exhibidos como destinos remotos y no explorados. Se trata de las áreas de la Puna y las Yungas. Ellas no cuentan con una historia turística; sin embargo, justamente por esta condición, parecerían estar respondiendo a nuevos intereses y formas de hacer turismo orientados a conocer lo que, aparentemente, aún permanece desconocido o poco frecuentado. Este trabajo busca dar cuenta de los procesos a través de los cuales estas áreas son instaladas como destinos turísticos, especialmente desde la política pública. Para ello se analizaron documentos oficiales y materiales de promoción turísticayse llevaron adelante entrevistas a funcionarios y personal técnico vinculados a la política turística y patrimonial de ambas provincias. ABSTRACT During the last years Salta and Jujuy have become relevant tourist destinations in Argentina. As part of this process, new places in both provinces are presented as remote and unexplored new destinations. These new destinations are Puna and Yungas. Historically, tourism has never been an important activity in these areas. Nevertheless, they seem to be the ideal destinations for those tourists interested in visiting regions that remain unknown and can be considered “off the beaten track” places. This article aims to analyze how these places are shown as new tourist destinations by public policy. In order to do that, official documents and promotional items were analyzed and in depth interviews were conducted (interviewees include public policy agents from both provinces.

  5. Juan Valentin: un gelogo que supo resumir la geologa argentina Juan Valentin: a geologist that compiled the geology of Argentina

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    Florencio Gilberto Aceolaza

    2011-09-01

    Full Text Available Juan Valentin fue un destacado gelogo alemn que arrib a nuestra patria en 1894 para integrarse a los equipos que entonces desarrollaban investigaciones desde el Museo de La Plata y el Museo Nacional de Buenos Aires. Su trabajo lo llev, inicialmente, a estudiar las sierras de Buenos Aires y luego tambin lo hizo en Crdoba, San Luis, Salta y Jujuy. Fue grande su actividad, motivo por el cual, se lo incorpor a la Sociedad Cientfica Argentina asumiendo la revisin y compaginacin de los Anales que en ese tiempo editaba la mencionada institucin. Esta actividad ms el conocimiento de campo logrado, lo llev a confeccionar un extenso artculo donde describi la geologa de la Argentina, el cual fue agregado a la edicin del Segundo Censo Nacional. A este trabajo se lo considera una importante sntesis sobre la constitucin geolgica del pas. Entusiasmado con el apoyo que vena logrando planific un programa de investigacin para desarrollar en el norte de la Patagonia e incrementar el conocimiento de la estratigrafa regional. As fue que, en octubre de en 1897, se dirigi a Puerto Madryn donde llev adelante sus primeros trabajos en el valle del ro Chubut y la zona de Cabo Raso. Revisando afloramientos en las cercanas de Aguada de Reyes muri en un fatal accidente, como dice la crnica, con sus bolsillos repletos de los fsiles que haba coleccionado. Haca poco ms de dos aos que se desempeaba en el pas y contaba con 30 aos recin cumplidos. La mencin histrica narra que su cuerpo fue sepultado en la ciudad de Rawson.Juan Valentin was a German geologist that arrived to Argentina in 1894 to join the staff members of the Museum of La Plata and the National Museum of Buenos Aires. His work initially took him to explore the Buenos Aires ranges, and then those of Crdoba, San Luis, Salta and Jujuy. He joined the Argentine Scientific Society, assuming the edition of the Annals. His activities and the achieved knowledge in the field led him to prepare a lengthy article describing the

  6. Determinación de fluoruro en aguas de Rinconadillas (provincia de Jujuy Determination Of The Presence Of Fluorides In Groundwaters To Rinconadillas (Jujuy

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    Natalia M. Avila Carreras

    2008-07-01

    Full Text Available El objetivo de la investigación fue determinar la presencia de fluoruros de aguas procedentes de vertientes y pozos cavados en la Localidad de Rinconadillas de la Puna Jujeña. Dicha región fue seleccionada debido a que se quería corroborar la presencia de fluoruros, encontrados en la década del '80 por el organismo Agua Potable de la provincia de Jujuy, como así también ver si existía variación en la concentración de este contaminante natural en el transcurso del tiempo. La evaluación se realizó sobre 11 muestras de agua de vertientes y de pozos, que representan la totalidad de las fuentes en toda la localidad de Rinconadillas y alrededores. Otras 9 muestras fueron tomadas de Purmamarca, Tumbaya, Volcán, San Salvador de Jujuy y Palpalá, localidades que se alejan de Rinconadillas. Estas muestras consideradas testigos fueron seleccionadas sabiendo que, en estudios realizados anteriormente, no contenían fluoruros. De la totalidad de las muestras recolectadas en Rinconadillas, el 82 % superó el límite máximo recomendado por el Código Alimentario Argentino mientras que menos del 10% se encontraron por debajo de lo reglamentado. Las concentraciones de esta zona fueron superiores a las registradas en las muestras tomadas como referencias, determinándose diferencias significativas entre ambos grupos (p = 0,001. De las muestras testigos sólo una superó el límite superior recomendado por el Código Alimentario Argentino. Algunas de las concentraciones determinadas en el presente estudio fueron mayores a los registros de 15 años atrás y podrían indicar una variación creciente en el tiempo. Se ha observado que la población se ha dispersado en las cercanías a Rinconadillas con nuevas fuentes de aguas de bebida, que sólo reciben una eventual cloración. Se ha observado también en la población del lugar una marcada fluorosis dental que debería ser evaluada clínica y epidemiológicamente.The aim of this study was to determine

  7. Natural distribution of parasitoids of larvae of the fall armyworm, Spodoptera frugiperda, in Argentina.

    Science.gov (United States)

    Gabriela Murúa, M; Molina-Ochoa, Jaime; Fidalgo, Patricio

    2009-01-01

    To develop a better understanding of the natural distribution of the fall armyworm, Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae), and to update the knowledge of the incidence of its complex of parasitoids. S. frugiperda, samplings in whorl-stage corn were carried out in provinces of Argentina from 1999 to 2003. S. frugiperda larvae were collected from corn in localities of the provinces of Tucumán, Salta, Jujuy, Santiago del Estero, La Rioja, Córdoba, San Luis, Chaco and Misiones. In each locality 30 corn plants were sampled and only larvae located in those plants were collected. The parasitoids that emerged from S. frugiperda larvae were identified and counted. The abundance of the parasitoids and the parasitism rate were estimated. The S. frugiperda parasitoids collected were Campoletis grioti (Blanchard) (Hymenoptera: Ichneumonidae), Chelonus insularis (Cresson) (Hymenoptera: Braconidae), Archytas marmoratus (Townsend) (Diptera Tachinidae) and/or A. incertus (Macquart), Ophion sp. (Hymenoptera: Ichneumonidae), Euplectrus platyhypenae Howard (Hymenoptera: Eulophidae), and Incamyia chilensis (Aldrich) (Diptera Tachinidae). C. grioti was the most abundant and frequent during the five-year survey. Similar diversity of parasitoids was obtained in all the provinces, with the exception of I. chilensis and E. platyhypenae that were recovered only in the province of Salta. In the Northwestern region, in Tucumán, C. grioti and species of Archytas were the most abundant and frequent parasitoids. On the contrary, in Salta and Jujuy Ch. insularis was the parasitoid most abundant and frequently recovered. The parasitism rate obtained in Tucumán, Salta and Jujuy provinces were 21.96%, 17.87% and 6.63% respectively with an average of 18.93%. These results demonstrate that hymenopteran and dipteran parasitoids of S. frugiperda occurred differentially throughout the Argentinian provinces and played an important role on the natural control of the S. frugiperda larval

  8. Totals of crude oil, natural gas and gas condensates listed by province. [Argentina]. Totales de petroleo, gas natural y gasolina natural detallados por

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    Statistics on total mineral and petroleum production in Argentina during the year 1976 are presented. Production totals for petroleum, natural gas, and gas condensates are listed by province and by category. The province production records include Chubut, Jujuy, La Pampa, Mendoza, Neuquen, Rio Negro, Salta, Santa Cruz, Territorio National de la Tierra del Fuego, the Antarctic, and islands of the S. Atlantic. Total production amounted to 23,148,339 cu m of petroleum, 10,879,906,919 cu m of natural gas, and 69,790 cu m of gas condensates. Information on petroleum sector employment in the years 1967 through 1976 also is provided.

  9. Totals of crude oil, natural gas and gas condensates listed by province. [Argentina]. Totales de petroleo, gas natural y gasolina natural detallados por

    Energy Technology Data Exchange (ETDEWEB)

    1975-01-01

    Statistics on total mineral and petroleum production in Argentina during the year 1975 are presented. Production totals for petroleum, natural gas, and gas condensates are listed by province and by category. The province production records include Chubut, Jujuy, La Pampa, Mendoza, Neuquen, Rio Negro, Salta, Santa Cruz, and Tierre del Fuego. Total production amounted to 22,968,224 cu m of petroleum, 10,275,106,000 cu m of natural gas, and 30,883 cu m of gas condensates. Information on petroleum sector employment in the years 1966 through 1975 also is provided.

  10. Production of crude oil, natural gas, and gas condensate (in cubic meters). [Argentina]. Produccion de petroleo, gas natural y gasolina natural

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-01

    Statistics on total mineral and petroleum production in Argentina during the year 1977 are presented. Production totals of petroleum, natural gas, and gas condensate are listed by province and by category. The province production records include Chubut, Jujuy, La Pampa, Mendoza, Neuquen, Rio Negro, Salta, Santa Cruz, Territorio Nacional de La Tierra del Fuego, the Antarctic, and islands of the S. Atlantic. Total production amounted to 25,060,908 cu m of petroleum, 11,594,853,909 cu m of natural gas, and 12,351.8 cu m of gas condensates. Information on petroleum sector employment in the years 1968 through 1977 also is provided.

  11. Empresarios de Los Andes de la colonia a la independencia: Dos estudios de casos de Jujuy

    Directory of Open Access Journals (Sweden)

    Viviana Conti

    2009-12-01

    Full Text Available El artículo estudia la trayectoria de dos empresarios de Jujuy entre la colonia y la temprana independencia: Manuel de Tezanos Pinto y Joseph de Alvarado. Ambos fueron inmigrantes del último periodo borbónico y sus vidas se cruzaron en el Potosí bajo colonial al incorporarse en la misma red de paisanaje, a partir de donde ingresarán a la misma familia por matrimonio. En este contexto, las redes y los vínculos trazados previamente fueron los que permitieron la subsistencia y reproducción de las empresas ya existentes. Se analizan vínculos mercantiles, de paisanaje, familiares y diferentes estrategias comerciales que involucraban al espacio andino y que revelan las distintas opciones que los flujos mercantiles ofrecían al sector empresarial.This paper studies the lifetime of two businessmen from Jujuy during the period between the Colony and the early Independence: Manuel de Tezanos Pinto andjosep de Alvarado. They both became immigrants in the last Borbon period and met in the late colonial Potosi when joining the same native-net; eventually, they share by marriage. In this context, it was the nets and bonds -traced previously- the ones that allowed the subsistence and reproduction of the companies already in existence. Mercantile, native-net and family bonds are analyzed along with the different commercial strategies which used to involve the Andean space and that reveal the different options that the mercantile flows offered to the business sector.

  12. Argentina; Argentine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    This economical study summarizes the energy situation of Argentina: energy institutions and policy, energy companies (oil, electricity, gas, coal), energy supplies (resources, power production, petroleum, natural gas), prices and tariffs, consumption, economical stakes and perspectives (investments, agreements, projects). Energy data for the 1971-1999 period are summarized in graphs and tables. (J.S.)

  13. Rafaela, Argentina

    OpenAIRE

    2004-01-01

    Brinda información acerca de la provincia de Rafaela, Argentina. Da a conocer el planeamiento estratégico de Rafaela, los temas a resolver con el sector privado, así como las acciones para abordar la relación público-privada.

  14. Ciliate protozoa of the forestomach of llamas (Lama glama) from locations at different altitude in Argentina.

    Science.gov (United States)

    Cucchi, María Cerón; Marcoppido, Gisela; Dekker, Anna; Fondevila, Manuel; Fuente, Gabriel De La; Morici, Gabriel; Cravero, Silvio

    2016-01-20

    This study describes the diversity and concentration of the protozoal population from the forestomach of llamas in Argentina at three altitudinal locations. Protozoal diversity was studied in samples from eight llamas from Hurlingham (Buenos Aires, 43 m altitude), four from Tilcara (Jujuy, 2465 m altitude) and six llamas from Cieneguillas (Jujuy, 3800 m altitude). The total concentrations of protozoa in the forestomach contents were 7.9, 9.1 and 4.1 cells x 104 ml-1 in Hurlingham, Tilcara and Cieneguillas, respectively (P>0.05). Entodinium spp. represented 97.9, 92.3 and 71.4% of the protozoal community in Hurlingham, Tilcara and Cieneguillas, respectively, and the remaining protozoa belonged to the Eudiplodinium genus. Entodinium spp. were identified as E. caudatum (mostly morphotype dubardi), E. longinucleatum, E. parvum, E. bovis, E. exiguum, E. dubardi, and a minor presence of E. bimastus (in three animals) and E. ovibos (in one animal). In regards to the rest of protozoal species, Eudiplodinium maggii is the first reported host record for the genus in llamas. This species was present in the forestomach of 14 out of 18 llamas tested, and in one case it was the unique protozoal species. The vestibuliferids, Dasytricha and Isotricha were absent from the forestomach of llamas. Similarly, other species such as those from the Caloscolex genus, Diplodinium cameli and Entodinium ovumrajae, commonly found in Old World Camelids, were also absent from llamas.

  15. Flujo de barro del arroyo del Comedero, Jujuy: caracterización, causas y efectos The mudflow of the Comedero stream, Jujuy: Characterization, causes and effects

    Directory of Open Access Journals (Sweden)

    Maria A González

    2012-09-01

    Full Text Available El 12 de Enero de 2010 un flujo de barro afectó un predio de esparcimiento con piletas de aguas termales en la localidad de Termas de Reyes, provincia de Jujuy. Este evento dejó 87 heridos y produjo grandes daños materiales. Las lluvias fueron las desencadenantes del movimiento del material a través de la quebrada del arroyo del Comedero. El depósito del flujo estuvo constituido por casi el 70% de grava, 20% de arena y 10% de limo arcilla y transportó trozos de materia orgánica y bloques mayores a 1 m³. Debido a la plasticidad del material, se lo clasificó como flujo de barro. La velocidad del movimiento se calculó usando un método empírico, coincidiendo su resultado con otros obtenidos en eventos cercanos. El volumen fue medido directamente en el campo, y calculado a través de ecuaciones enunciadas para flujos similares. Según los registros históricos de los depósitos de diferentes eventos ocurridos en la quebrada del arroyo del Comedero, esta se ubica en un rango de probabilidad muy alta de que se produzcan flujos. Con respecto a la clasificación de la magnitud del flujo de barro sobre el río Reyes, este pertenece a la clase con consecuencias potenciales de destrucción parcial de poblados, infraestructura de rutas y puentes, y bloqueo de quebradas. Los datos de velocidad, volumen y frecuencia calculados en este trabajo, que forman parte de la Carta de Peligrosidad Geológica Salta del SEGEMAR, son necesarios para el mapeo de peligrosidad, la programación de obras de infraestructura y la planificación territorial.The January 12th 2010 mudflow in the Comedero stream, Termas de Reyes, province of Jujuy, affected a hot springs recreational area causing 87 wounded people and severe material damage. This mass movement was triggered by sudden rainfall in the high sectors of the creek in Comedero stream. The resulting deposit was made up by approximately 70 % gravel, 20 % sand and 10 % lime-clay, and included transported wood

  16. Debris flood hazard documentation and mitigation on the Tilcara alluvial fan (Quebrada de Humahuaca, Jujuy province, North-West Argentina)

    Science.gov (United States)

    Marcato, G.; Bossi, G.; Rivelli, F.; Borgatti, L.

    2012-06-01

    For some decades, mass wasting processes such as landslides and debris floods have been threatening villages and transportation routes in the Rio Grande Valley, named Quebrada de Humauhuaca. One of the most significant examples is the urban area of Tilcara, built on a large alluvial fan. In recent years, debris flood phenomena have been triggered in the tributary valley of the Huasamayo Stream and reached the alluvial fan on a decadal basis. In view of proper development of the area, hazard and risk assessment together with risk mitigation strategies are of paramount importance. The need is urgent also because the Quebrada de Humahuaca was recently included in the UNESCO World Cultural Heritage. Therefore, the growing tourism industry may lead to uncontrolled exploitation and urbanization of the valley, with a consequent increase of the vulnerability of the elements exposed to risk. In this context, structural and non structural mitigation measures not only have to be based on the understanding of natural processes, but also have to consider environmental and sociological factors that could hinder the effectiveness of the countermeasure works. The hydrogeological processes are described with reference to present-day hazard and risk conditions. Considering the socio-economic context, some possible interventions are outlined, which encompass budget constraints and local practices. One viable solution would be to build a protecting dam upstream of the fan apex and an artificial channel, in order to divert the floodwaters in a gully that would then convey water and sediments into the Rio Grande, some kilometers downstream of Tilcara. The proposed remedial measures should employ easily available and relatively cheap technologies and local workers, incorporating low environmental and visual impacts issues, in order to ensure both the future conservation of the site and its safe exploitation for inhabitants and tourists.

  17. PRIMEROS ESTUDIOS SOBRE MANUFACTURA CERÁMICA DE CONTEXTOS COLONIALES DEL SUR DE POZUELOS (PUNA DE JUJUY, ARGENTINA

    Directory of Open Access Journals (Sweden)

    Angiorama Carlos

    2012-12-01

    Full Text Available The results of the first studies on ceramic materials from three colonial contexts of south Pozuelos are presented here. These studies were undertaken from a technological perspective. Macroscopic and sub macroscopic observations on attributes related to the production sequence were made, including pastes attributes, morphology and surface characteristics. The results, when compared to previous analysis of prehispanic materials,allowed identifying several continuities in the production of prehispanic and colonial pottery, as well as some discontinuities. The prevalence of the continuities in the analyzed pottery allows stating that the material culture from the studied colonial contexts had not gone through great changes since prehispanic times.

  18. Comportamiento diferencial de la tendencia secular (1959-1985 en la estatura de adolescentes humahuaqueños (Jujuy, Argentina

    Directory of Open Access Journals (Sweden)

    Ocampo, Susana Blanca

    2005-01-01

    Full Text Available Para evaluar el comportamiento de la estatura en una población residente a altitud media (Humahuaca, 2939 msnm, seleccionamos fichas físico-médicas pertenecientes a adolescentes (14 a 17 años, quienes asistieron a la Escuela Normal República de Bolivia entre 1959 y 1985. Los datos fueron agrupados por sexo (mujeres: 1404; varones: 1552, intervalo etario (amplitud de un año y año de medición. A partir de los promedios anuales, y con el propósito de analizarlos como series cronológicas, calculamos el movimiento medio de orden siete para la variable estatura, a través del método de los mínimos cuadrados determinamos la ecuación de mejor ajuste (r a través del test t de Student p<0,05; y para establecerles las respectivas bandas de confianza del 95% transformamos la variable año de relevamiento. Los valores observados muestran presencia de dimorfismo sexual: mayor rango de las estaturas masculinas para el período considerado; en tanto las mujeres si bien el rango es menor, exhiben mayor número de ciclos. En el análisis de las curvas, los varones evidencian incremento de estatura entre los 14 y 15 años; en tanto la serie femenina no lo manifiesta al menos para las edades investigadas, lo cual podría explicarse, porque ya ocurrió u ocurre en forma imperceptible

  19. Las leyes y decretos como herramientas de censura de los medios de comunicación : El caso Jujuy (Argentina)

    OpenAIRE

    Arrueta, Julio César

    2005-01-01

    Motivó este trabajo el interés por realizar un relevamiento, con especial énfasis en la década del 90, de los decretos y las leyes que el Estado jujeño impulsó para regular el funcionamiento de los medios de comunicación y el libre acceso a la información pública A través de un análisis historiográfico-crítico, se logró comprobar que el principal objetivo del Estado en esos años fue impedir (en complicidad con los propietarios de los medios) el auténtico ejercicio del periodismo y el libre ac...

  20. Debris flood hazard documentation and mitigation on the Tilcara alluvial fan (Quebrada de Humahuaca, Jujuy province, North-West Argentina

    Directory of Open Access Journals (Sweden)

    G. Marcato

    2012-06-01

    Full Text Available For some decades, mass wasting processes such as landslides and debris floods have been threatening villages and transportation routes in the Rio Grande Valley, named Quebrada de Humauhuaca. One of the most significant examples is the urban area of Tilcara, built on a large alluvial fan. In recent years, debris flood phenomena have been triggered in the tributary valley of the Huasamayo Stream and reached the alluvial fan on a decadal basis.

    In view of proper development of the area, hazard and risk assessment together with risk mitigation strategies are of paramount importance. The need is urgent also because the Quebrada de Humahuaca was recently included in the UNESCO World Cultural Heritage. Therefore, the growing tourism industry may lead to uncontrolled exploitation and urbanization of the valley, with a consequent increase of the vulnerability of the elements exposed to risk. In this context, structural and non structural mitigation measures not only have to be based on the understanding of natural processes, but also have to consider environmental and sociological factors that could hinder the effectiveness of the countermeasure works.

    The hydrogeological processes are described with reference to present-day hazard and risk conditions. Considering the socio-economic context, some possible interventions are outlined, which encompass budget constraints and local practices. One viable solution would be to build a protecting dam upstream of the fan apex and an artificial channel, in order to divert the floodwaters in a gully that would then convey water and sediments into the Rio Grande, some kilometers downstream of Tilcara. The proposed remedial measures should employ easily available and relatively cheap technologies and local workers, incorporating low environmental and visual impacts issues, in order to ensure both the future conservation of the site and its safe exploitation for inhabitants and tourists.

  1. Argentina: spotlight.

    Science.gov (United States)

    Patriquin, W

    1987-10-01

    In 1987 Argentina had a population of 31.5 million, with an annual rate of increase of 1.6%. The total fertility rate was 3.3, and the birth rate was 24/1000 population. Mortality stood at 8/1000 population, and the infant mortality rate was 35.3/1000 live births. Life expectancy at birth is 70 years. 84% of the population lives in Argentina's urban areas. Current government policies call for regional development to maintain and increase population in rural areas and control growth in urban centers. 90% of the population is of European descent, largely as a result of high rates of immigration during the 1880s-1930s from countries such as Spain and Italy. In 1985 the gross national product per capita was US$2130. Argentina is rich in resources and almost self-sufficient in terms of basic foodstuffs, power supply, and advanced communication networks. On the other hand, political conflicts and economic crises have hindered the realization of both human and natural resource potential. 80% of the value of export products is the amount due in interest on foreign debts.

  2. en Argentina

    Directory of Open Access Journals (Sweden)

    Patricia Davolos

    2005-01-01

    Full Text Available Hacia finales de la década pasada comienza a cobrar dinamismo la protesta social en Argentina como respuesta a la crisis resultante de las políticas neoliberales que dominaron la escena nacional en los noventa. En ese contexto, grupos de trabajadores ocupan empresas en riesgo de cerrar sus puertas, organizándose para operarlas en forma autogestionaria. Aquí se estudian las características del mercado de trabajo, así como las tradiciones y los recursos que permitieron a los trabajadores llevar adelante este tipo de acciones, delineando distintas trayectorias que otorgaron inteligibilidad al fenómeno analizado.

  3. Tierras, encomiendas y élites. El caso de Jujuy en el siglo XVII

    Directory of Open Access Journals (Sweden)

    Ferreiro, Juan Pablo

    1995-06-01

    Full Text Available Not available.

    Este artículo describe y analiza los rasgos característicos y principales del grupo de encomenderos que componían el sector nuclear de la élite jujeña a principios del siglo XVII. Para esto se utilizaron fuentes de diversa índole procedentes del Archivo de Tribunales de Jujuy, entre ellas sobresalen testamentos, dotes, obligaciones de pago y poderes; documentación que por su contenido permite analizar la forma en la que esta élite se constituyó, así como los mecanismos utilizados para acceder y/o conservar un puesto privilegiado en la naciente sociedad jujeña. Desde esta perspectiva se presta particular atención a la dinámica establecida por las redes familiares que sustentan esas posiciones a través de la propiedad o posesión de tierras trabajadas por indios de encomienda, y a su participación activa en el Cabildo local.

  4. Sistemas de Información Gerencial en los procesos de negocio de las PyMEs de Jujuy

    OpenAIRE

    Castillo, César A.; Herrera Cognetta, Analía; Rico, Lía G.; Salva, Sergio; Sarmiento, Julián; Tejerina, Mario; Villarrubia, Laura R.

    2013-01-01

    El equipo de investigación ha planteado como fundamento para estudio e investigación, la siguiente hipótesis: “la implementación de Sistemas de Información Gerencial en las Pequeñas y Medianas Empresas de la provincia de Jujuy, aportará grandes ventajas para su eficiente administración y crecimiento”. A fin de refutar o confirmar ésta, se ha iniciado el correspondiente relevamiento en las PyMEs de la provincia, en lo concerniente a su situación actual, analizando además, sus necesidades de in...

  5. Patagonia Argentina

    Directory of Open Access Journals (Sweden)

    A.J. Acuña

    2008-01-01

    Full Text Available La zona central de la Patagonia, Argentina, se encuentra sometida a explotación petrolera y sus suelos se caracterizan por ser deficientes en nitrógeno. Esto causaría un efecto negativo en los procesos de atenuación natural que se desarrollan en los suelos contaminados con hidrocarburos. El objeto de este estudio fue determinar cual es el efecto de la deficiencia de nitrógeno sobre la biodegradación de los hidrocarburos en un suelo de la Patagonia, Argentina. Se trabajó con tres microcosmos a los que se les realizó tratamientos diferentes. En uno se monitoreo la atenuación natural del sistema, en otro la fertilización con nitrógeno (N, fósforo (P y potasio (K, y en el último la fertilización con P y K. Durante el seguimiento se determinaron mineralización y medición de hidrocarburos, y se realizaron recuentos bacterianos y determinación de nitrato, nitrito y amonio. Los resultados indican que es posible la biodegradación de hidrocarburos en el suelo deficiente de nitrógeno de la Patagonia estudiado en tiempos mas prolongados que en aquellos que se realiza una fertilización con nitrógeno. El nitrógeno necesario para el proceso sería obtenido por los microorganismos del suelo por fijación biológica.

  6. Comparison of vitamin A intake from breast milk and from complementary foods in the diet of six-month old infants in Jujuy and Buenos Aires.

    Science.gov (United States)

    Greco, Carola Beatriz; López, Laura Beatriz; Rodríguez, Viviana; Dyner, Luis; Gibson, Verónica; Pinotti, Luisa Virginia; Ronayne de Ferrer, Patricia Ana

    2014-10-01

    The objective of this study was to compare the dietary pattern of two socio-culturally different populations, focusing on the vitamin A intake from breast milk and from the most commonly consumed complementary foods. Dietary surveys on six-month old infant feeding were administered to breastfeeding mothers in Jujuy (n= 44) and Buenos Aires (n= 95).For milk, the level of retinol was determined by liquid chromatography; for foods, calorie and vitamin A values were estimated. In Jujuy and Buenos Aires, 75.6% and 64.5% of infants were receiving complementary foods at six months old, and more than 50% had started earlier. Milk retinol ranged from 0.02 to 1.19 μg/ mL and from 0.09 to 1.94 μg/mL in mothers in Jujuy and Buenos Aires, respectively.Values deficiency, were observed in 67.4% and 26.1% of milk samples, respectively. Usually consumed foods may provide sufficient vitamin A for Buenos Aires participants, but insufficient for those in Jujuy.

  7. Flujo de barro del arroyo del Comedero, Jujuy: caracterización, causas y efectos

    Directory of Open Access Journals (Sweden)

    Maria A González

    2012-09-01

    Full Text Available El 12 de Enero de 2010 un flujo de barro afectó un predio de esparcimiento con piletas de aguas termales en la localidad de Termas de Reyes, provincia de Jujuy. Este evento dejó 87 heridos y produjo grandes daños materiales. Las lluvias fueron las desencadenantes del movimiento del material a través de la quebrada del arroyo del Comedero. El depósito del flujo estuvo constituido por casi el 70% de grava, 20% de arena y 10% de limo arcilla y transportó trozos de materia orgánica y bloques mayores a 1 m³. Debido a la plasticidad del material, se lo clasificó como flujo de barro. La velocidad del movimiento se calculó usando un método empírico, coincidiendo su resultado con otros obtenidos en eventos cercanos. El volumen fue medido directamente en el campo, y calculado a través de ecuaciones enunciadas para flujos similares. Según los registros históricos de los depósitos de diferentes eventos ocurridos en la quebrada del arroyo del Comedero, esta se ubica en un rango de probabilidad muy alta de que se produzcan flujos. Con respecto a la clasificación de la magnitud del flujo de barro sobre el río Reyes, este pertenece a la clase con consecuencias potenciales de destrucción parcial de poblados, infraestructura de rutas y puentes, y bloqueo de quebradas. Los datos de velocidad, volumen y frecuencia calculados en este trabajo, que forman parte de la Carta de Peligrosidad Geológica Salta del SEGEMAR, son necesarios para el mapeo de peligrosidad, la programación de obras de infraestructura y la planificación territorial.

  8. Análisis de marcadores de herencia uniparental en 'La Esperanza' (San Pedro, Jujuy

    Directory of Open Access Journals (Sweden)

    Altuna, María Eugenia

    2007-01-01

    Full Text Available En el presente trabajo se analizó una muestra de pobladores “criollos” obtenida en el Ingenio La Esperanza (San Pedro, Jujuy constituída por 92 individuos (38 varones, 54 mujeres en los polimorfismos que definen los 4 linajes maternos amerindios, y en 11 microsatélites (STRs del cromosoma Y. El ADN fue extraído a partir de hisopados bucales. Los polimorfismos mitocondriales fueron determinados a través de protocolos ya publicados. Los STRs del cromosoma Y fueron tipificados empleando el kit Powerplex Y-system (Promega y el analizador genético ABI 3130xl. El 91% de los individuos analizados posee uno de los 4 linajes maternos amerindios, distribuidos según las siguientes proporciones: Linaje A 11%, B 49%, C 18% y D 23%. Esta distribución de frecuencias resulta similar a la observada en poblaciones de la región chaqueña. En cuanto a los linajes paternos, se encontraron 34 haplotipos diferentes, de los cuales sólo 3 se repitieron, lo que sugiere gran heterogeneidad en la población. De la búsqueda en el Y Chromosome Haplotype Reference Database se infiere que 11 de los haplotipos encontrados serían amerindios, 14 europeos, 2 árabes y 2 africanos Los restantes individuos requerirán el análisis de marcadores bialélicos para poder ser asignados de manera inequívoca.

  9. Las ignimbritas del complejo volcánico Coranzuli (Puna Argentina-Andes Centrales

    Directory of Open Access Journals (Sweden)

    Martí, J.

    1987-12-01

    Full Text Available The Coranzulí is a large Upper Miocene volcanic complex located on a NE-SW and NW-SE regional faults intersection, at 66º 15' W 23º S, in the Northwest of Argentina in Jujuy province. It corresponds to one of four large volcanic complexes which represent the end of Transversal Volcanic Chaines in La Puna Argentina in the Central Andes. The volcanic activity was characterized by at least four separate ignimbrite eruptions which produced four different ignimbrite sheets. These are well welded, very crystal-rich, lithie poor ignimbrites and have a moderate to high pumice content. The total volume of the Coranzuli ignimbrites exeededs 650 Km3. Preliminary data indicate that the eruption oeeurred from a homogeneous magmatic chamber without zoning. The emplacement characteristics of the ignimbrites and the lack of basal or interbedded plinian fall deposits suggest that the eruptions developed quickly to massive proportions.El Coranzuli es uno de los grandes complejos volcánicos que representan el remate final de las Cadenas Volcánicas Transversales de la Puna Argentina, en los Andes Centrales. Se trata de un complejo volcánico del Mioceno superior situado a los 66º 15' W 23º S en el NW de Argentina en la provincia de Jujuy, en la intersección entre dos fallas regionales de dirección NE-SW y NW-SE, respectivamente. La actividad eruptiva se caracterizó por la existencia de, al menos, cuatro erupciones ignimbríticas que produjeron cuatro diferentes mantos ignimbríticos. Se trata de ignimbritas bien soldadas, muy ricas en cristales, pobre en fragmentos líticos y que presentan un contenido en fragmentos pumíticos de moderado a alto. El volumen total que representan estas ignimbritas supera los 650 km3. Los datos preliminares indican que el magma juvenil deriva de una cámara magmática homogénea no zonada. Las características de emplazamiento de estas ignimbritas, así como la falta de depósitos plinianos de caída en la base o

  10. Micromamiferos andinos holocenicos del sitio arqueologico Inca Cueva 5, Ju Juy, Argentina: tafonomia, zoogeografia y reconstruccion paleoambiental

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    Ortiz, P. E.

    2002-08-01

    Full Text Available A micromammal archaeological sequence (2120 f 120 to 780 f 100 years BP from Inca Cueva 5 site (23" 05' S - 65" 27' W; 3700 m.a.s.l., Jujuy Province, Argentina was studied. The following mammalian taxa were recorded: Order Didelphimorphia, Family Didelphidae, Thylamys cf. T. pallidior; Order Rodentia, Family Muridae, Akodon cf. A. albiventer, Andinomys edax, Auliscomys sublimis, Calomys lepidus, Neotomys ebriosus, Phyllotis sp.; Family Caviidae, Cavia cf. C. tschudii, Galea musteloides; Family Abrocomidae, Abrocoma cinerea; Family Chinchillidae, Lagidium viscacia; Family Octodontidae, Octodontomys gliroides. The taphonomy indicates that the sequence is an owl pellet accumulation inside the cave. The general landscape corresponds to the oriental border of the Puna steppe, with scattered shrub and low brush vegetation. Near the site there are small tree groups of Polylepis australis as well as small streams covered with grass and ciperaceous vegetation known as «vegas». Al1 the recorded taxa at Inca Cueva 5 exist today in Puna and Prepuna environments from Jujuy and Salta Provinces and southem Bolivia, excepting Cavia cf. C. tschudii. The modem records of this species in northem Argentina and southern Bolivia come from localities with high montane bunchgrass prairies and forests of the humid Yungas phytogeographical region. The presence of this species in the sequence suggests wetter climatic conditions on this region when the archaeological site was originated. Later drier conditions, caused probably by anthropic influence in the last 500 years, produced the retraction of Cavia tschudii to the moist eastern side of the Andes and its disappeareance of the Puna areas.El sitio arqueológico Inca Cueva 5 se encuentra en la provincia de Jujuy, Argentina, en el borde oriental de la región de la Puna (23" 05' S - 65" 27' W; 3700 m s n m y está fechado entre 2120 f 120 y 780 f 100 años radiocarbónicos AP. El estudio de una pequeña muestra de

  11. Geographical distribution of the space-weaving spider, Chibchea salta, from northwestern Argentina: New records and bioclimatic modeling.

    Science.gov (United States)

    Rubio, Gonzalo D; Acosta, Luis E

    2011-01-01

    New records of the spider Chibchea salta Huber 2000 (Araneae, Pholcidae) from northwestern Argentina are provided, and the potential range of this species is modeled. Two presence-only methods, Maxent and Bioclim, were run using 19 bioclimatic parameters at a resolution of 30 arc seconds. The climatic profile of C. salta is described, and the relative importance of the bioclimatic variables is explored. Temperature variables proved to be more decisive to the final range shape. The range predicted with Maxent is slightly larger than with Bioclim, but the latter appears to be more sensitive to the record set bias. Both methods performed well, resulting in predictive ranges consistent with the yungas ecoregion. These results provide an initial insight into the bioclimatic tolerance of C. salta, and by identifying potential areas with no records, such as the sierras on the Salta-Jujuy border, they also help in identifying sites for future sampling efforts.

  12. Biodiversity of Myxomycetes from the Monte Desert of Argentina

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    Lado, C.

    2011-06-01

    Full Text Available A biodiversity survey for myxomycetes was carried out in the Monte Desert (Argentina and surrounding areas in November 2006 and late February and March 2007. Specimens were collected in seven different provinces (Catamarca, Jujuy, La Rioja, Salta, San Juan, San Luis and Tucumán, between 23º and 33º S latitude, and a total of 105 localities were sampled. Cacti and succulent plants were the most common type of substrate investigated, but shrubs and herbs characteristic of this biome were also included in the survey. Almost six hundred specimens of myxomycetes from 72 different species in 22 genera were collected either in the field, or from moist chamber cultures prepared with samples of plant material obtained from the same collecting sites. The results include 1 species new to science, Macbrideola andina three more species recently described based on material from this survey, 5 species cited for the first time for the Neotropics, 11 new records for South America and 38 new records for Argentina. Taxonomic comments on rare or unusual species are included and illustrated with photographs by LM and SEM. Data are presented on the development of some species and microenvironmental factors are discussed. An analysis of the biodiversity of myxomycetes in this area, and a comparison with other desert areas, are included.

    Con el objetivo de estudiar la biodiversidad de Myxomycetes en el Desierto de Monte (Argentina y áreas circundantes, se realizó un muestreo en los meses de noviembre de 2006 y febrero y marzo de 2007. Se recolectaron especímenes en un total de 105 localidades pertenecientes a siete provincias (Catamarca, Jujuy, La Rioja, Salta, San Juan, San Luis y Tucumán, situadas entre los paralelos 23º y 33º de latitud sur. Los cactus y plantas suculentas fueron los tipos de sustratos más estudiados, pero también se analizaron arbustos y plantas herbáceas características de este bioma. Casi 600 especímenes de mixomicetes

  13. Juan Valentin: un gelogo que supo resumir la geologa argentina

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    Florencio Gilberto Aceolaza

    2011-09-01

    Full Text Available Juan Valentin fue un destacado gelogo alemn que arrib a nuestra patria en 1894 para integrarse a los equipos que entonces desarrollaban investigaciones desde el Museo de La Plata y el Museo Nacional de Buenos Aires. Su trabajo lo llev, inicialmente, a estudiar las sierras de Buenos Aires y luego tambin lo hizo en Crdoba, San Luis, Salta y Jujuy. Fue grande su actividad, motivo por el cual, se lo incorpor a la Sociedad Cientfica Argentina asumiendo la revisin y compaginacin de los Anales que en ese tiempo editaba la mencionada institucin. Esta actividad ms el conocimiento de campo logrado, lo llev a confeccionar un extenso artculo donde describi la geologa de la Argentina, el cual fue agregado a la edicin del Segundo Censo Nacional. A este trabajo se lo considera una importante sntesis sobre la constitucin geolgica del pas. Entusiasmado con el apoyo que vena logrando planific un programa de investigacin para desarrollar en el norte de la Patagonia e incrementar el conocimiento de la estratigrafa regional. As fue que, en octubre de en 1897, se dirigi a Puerto Madryn donde llev adelante sus primeros trabajos en el valle del ro Chubut y la zona de Cabo Raso. Revisando afloramientos en las cercanas de Aguada de Reyes muri en un fatal accidente, como dice la crnica, con sus bolsillos repletos de los fsiles que haba coleccionado. Haca poco ms de dos aos que se desempeaba en el pas y contaba con 30 aos recin cumplidos. La mencin histrica narra que su cuerpo fue sepultado en la ciudad de Rawson.

  14. El mundo artesanal de dos ciudades del norte argentino. Salta y Jujuy, primera mitad del siglo XIX

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    Raspi, Emma Teresita

    2001-06-01

    Full Text Available El presente artículo intenta delinear la composición de los sectores artesanales de las ciudades de Salta y San Salvador de Jujuy durante la primera mitad del siglo XIX. El trabajo constituye una descripción de conjunto en la que se intenta delinear la heterogeneidad e identidad de estos sectores a partir de algunas variables como la estructura del sector por rubros, las modalidades de organización interna, la vigencia de la tradición colonial y la composición social y geográfica de esta porción de la población urbana. Ello enmarcado en un contexto de las luchas independentistas y civiles.

  15. Description of a new species of Perichaena (Myxomycetes from arid areas of Argentina

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    Hernández-Crespo, Juan Carlos

    2009-12-01

    Full Text Available A new species of the myxomycete genus Perichaena is described in this paper. The new species, named Perichaena calongei, was found during intensive studies of arid areas of the Monte desert in Argentina. It has been found directly in the field from the provinces of Catamarca, La Rioja, Salta and San Juan, in the Northwest of Argentina, and isolated from moist chamber cultures of native plant species collected in Catamarca, Jujuy, Salta and San Juan. The characters that make this species unique in the genus are the combination of the morphology of the sporocarps, the structure and dehiscence of the peridium, and the ornamentation of the capillitium. The morphology of the my xo - mycete specimens was examined using light microscopy with Nomarski interference contrast, and scanning electron microscopy. Micrographs of relevant morphological characters are included. A key to facilitate the identification of the stipitate species of Perichaena is also proposed.

    Se describe una nueva especie, Perichaena calongei, que fue encontrada en el desierto de Monte, en las zonas áridas del nor - oeste de Argentina. Los cuerpos fructíferos se encontraron fructificados en el campo, también se obtuvieron por cultivo en cámara húmeda de plantas recolectadas en las provincias de Catamarca, Jujuy, La Rioja, Salta y San Juan. La combinación de caracteres de la morfología del esporocarpo, de la estructura y tipo de dehiscencia del peridio, y de la ornamentación del capilicio, distinguen esta especie del resto de las conocidas en el género. La morfología de la especie se analizó con un microscopio óptico dotado de contraste interferencial de Nomarski y con un microscopio electrónico de barrido, se incluyen ilustraciones de las estructuras observadas. Se propone una clave dicotómica para la identificación, a nivel mundial, de las especies estipitadas del género Perichaena.

  16. [Neurofibromatosis type 1. Splicing mutation detected by MLPA and DNA sequencing in Argentina].

    Science.gov (United States)

    Laurito, Sergio; Di Pierri, José; Roqué, María

    2015-01-01

    Neurofibromatosis type 1 (NF1) is a dominant autosomic genetic disorder, with a birth incidence of 1 in 2500-3000. Diagnosis is difficult because of the size of gene NF1 that has few hot-spots sites, the absence of a clear genotype-phenotype relation, and a heterogeneous clinical manifestation. A NF1 suspected case from Jujuy province was analyzed by multiplex ligation-dependent probe amplification (MLPA). Mestizo female teenage (Amerindian/European), with a maxilar osteoma, lumbar lordosis, cutaneous neurofibromas and café au lait spots. MLPA detected an alteration in exon 13 of the NF1 gene. By sequencing of exon 13, a missense mutation (NM_000267.3:c.1466A>G) was found which introduces an aberrant splicing site and is registered as pathogenic in the clinical variants database of NCBI. As far as we are aware, this is the first report of a NF1 mutation in mestizo population of Northwest Argentina. 1466A>G has been described before in patients of European origin, suggesting that the affected site could be a hot-spot site of the gene. For countries as Argentina, with limited availability of molecular diagnostic methods, we propose a diagnosis algorithm by starting the mutational analysis of NF1 with MLPA. This methodology is relatively simple and of low cost, avoiding to send samples abroad for genetic analyses.

  17. First evidence of Hadrosauropodus in Gondwana (Yacoraite Formation, Maastrichtian-Danian), northwestern Argentina

    Science.gov (United States)

    Díaz-Martínez, Ignacio; de Valais, Silvina; Cónsole-Gonella, Carlos

    2016-10-01

    Uppermost Cretaceous (Campanian-Maastrichtian) large ornithopod tracks are scarce in Gondwana. This record is limited to few citations in the northern Argentina, Peru and possibly Bolivia, although their ichnological affinities are still under discussion. Recently, a new vertebrate tracksite with large ornithopod tracks has been found in the Maimará locality, Jujuy province, Argentina, from the Yacoraite Formation (Maastrichtian-Danian). The best preserved track is characterized by having large and bilobed heel impression and wide and short digit impressions with blunt claw marks. This record represents the unambiguous record of large ornithopod tracks in Gondwana in the Uppermost Cretaceous, and its features allow classifying it as Hadrosauropodus. Previously, this ichnotaxon had exclusively Laurasian distribution. Therefore, this record is the first evidence of Hadrosauropodus from Gondwana expanding the geographic range of this ichnogenus. A member of Hadrosauridae is reinforced as possible trackmaker of the Hadrosauropodus tracks. Uppermost Cretaceous hadrosaurid dinosaurs are scarce in Gondwana, being the record limited to Patagonia, La Pampa province and Antarctica. Therefore, the Maimará tracks increase the knowledge of this kind of dinosaur from Gondwana.

  18. Phlebotominae of epidemiological importance in cutaneous leishmaniasis in northwestern Argentina: risk maps and ecological niche models.

    Science.gov (United States)

    Quintana, M; Salomón, O; Guerra, R; De Grosso, M Lizarralde; Fuenzalida, A

    2013-03-01

    In Argentina, 58.2% out of the 8126 Cutaneous Leishmaniasis (CL) incident cases accumulated from 1954 to 2006 were reported in the provinces of Salta and Jujuy. The aim of this study was to develop an exploratory risk map and a potential distribution map of the vector, in order to offer recommendations for CL prevention. A total of 12 079 Phlebotominae (Diptera: Psychodidae) belonging to the species Lutzomyia neivai (Pinto), Lu. migonei (França), Lu. cortelezzii (Brèthes), Lu. shannoni (Dyar), Lu. quinquefer (Dyar) and Brumptomyia spp. (França & Parrot) were captured. Potential distribution models were created for two species, Lu. neivai (incriminated vector of Leishmania braziliensis) and Lu. migonei, associated with domestic animals in Argentina and that in turn could be involved as a link between zoonotic transmission cycles and anthropozoonotic. The Maximum Entropy Modeling System (MaxEnt) was used. The Jackknife test was performed, and the 'rainfall of the driest month' was the variable that best generalized the models. Accuracy was evaluated by the area under the curve (AUC) and validated by the Cohen's kappa index. This approximation provides a new analytical resource of high potential for the prevention of the disease, in order to allocate resources properly and to develop the most suitable strategies for action.

  19. Preocupaciones terrenas en una cofradía. Las ánimas benditas del purgatorio de Jujuy en el período colonial

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    Normando Cruz, Enrique

    2012-12-01

    Full Text Available This article analyses the brotherhood of the Holy Souls of the Purgatory of Jujuy (south of Charcas, taking into account the testaments and inventories of goods in the XVIIIth century, in which it was observed that the main concerns were the acquisition and increase of goods and resources, the election of authorities, and the participation in local mercantilism.En este artículo se analiza la cofradía de las Ánimas Benditas del Purgatorio de Jujuy (sur del Charcas, teniendo en cuenta los testamentos e inventarios de bienes del siglo XVIII. En los que se observó que las preocupaciones principales fueron la adquisición y aumento de bienes y recursos, la elección de autoridades, y la participación en el mercantilismo local.

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

    Science.gov (United States)

    Frutos, María C; 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

    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. To gain further insight into the role of intrafamilial transmission of HTLV-1 in a highly endemic region in Argentina. 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. 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. 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.

  1. Antropometría y asistencia alimentaria escolar en la provincia de Jujuy

    OpenAIRE

    Aparicio, E; Bejarano, Ignacio; García, Tomás; Dipierri, José Edgardo; Alfaro Gómez, Emma Laura

    2003-01-01

    En los 60 se inicia el Programa de Comedores Escolares, que desde el período democrático, forma parte de la organización estatal y de las políticas de asistencia social alimentaria en Argentina. Si bien estos programas tienen un carácter intervencionista, los criterios y antecedentes socio-económicos sobre los cuales se basan son escasos y prácticamente desconocida la participación y la información de la antropometría, sobre todo en la asistencia alimentaria escolar. Exploratoriamente, se ana...

  2. Medical revolution in Argentina.

    Science.gov (United States)

    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.

  3. Argentina Welcomes Chinese Enterprises

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ On July 13,China-Argentina Entrepreneur Luncheon Meeting was held in Beijing.Cristina Fernandez de Kirchner,President of Argentina,Hui Liangyu,Vice Prime Minister of China and Wan Jifei,President of CCPIT attended the meeting.

  4. Facies y ambientes del grupo Salta (cretácico-paleógeno en Tumbaya, Quebrada de Humahuaca, provincia de Jujuy Facies and environments of the Salta Group (Cretaceous-Paleogene in Tumbaya, Quebrada de Humahuaca, JujuyProvince

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    María Cristina Sánchez

    2010-11-01

    Full Text Available Los depósitos rojos del Grupo Salta (Cretácico-Paleógeno que afloran en la quebrada de Tumbaya, margen derecha de la quebrada de Humahuaca (provincia de Jujuy, se caracterizan por presentar facies distintas a las típicas de otros lugares de la cuenca. Son facies proximales de ambiente general árido a semiárido cuya acumulación avanzó sobre el extremo N-NO del alto constituido por la dorsal Salto-Jujeña. La relación de base y de techo del depósito es de discordancia erosiva con el Grupo Mesón (Cámbrico y angular con acumulaciones cuaternarias de bajada respectivamente. En el afloramiento están representadas las principales unidades del Grupo Salta tanto del synrift como del postrift. El reconocimiento y estudio de las facies permitió identificar y caracterizar de base a techo los Subgrupos Pirgua, Balbuena y Santa Bárbara, y las distintas formaciones de cada subgrupo. En el Subgrupo Pirgua (arenas eólicas no es posible diferenciar sus tres unidades formacionales, por lo tanto se lo menciona como Formación Pirgua. En el Subgrupo Balbuena se reconocen las Formaciones Lecho, que consta de facies fluviales de tipo mantos de crecida, y Yacoraite que muestra condiciones ambientales transicionales, continentales y marino litoral-sublitoral carbonático influenciado por mareas y tormentas. El Subgrupo Santa Bárbara está presente con sus Formaciones Mealla, Maíz Gordo y Lumbrera que representan una sucesión fluvial granodecreciente con desarrollo de paleosuelos múltiples; se reconocen mantos de crecida asociadas a planicies fangosas.The red deposits of Salta Group (Cretaceous-Paleogene which outcrops in the quebrada de Tumbaya, right margin of Quebrada de Humahuaca (province of Jujuy, they are characterized by facies that differs from the typical ones in their places of the Salta Group basin. They are proximal facies, characterized by arid and semi-arid conditions whose accumulation advanced on the N-NW side of the Salto-Jujuy high

  5. Museo arqueológico e histórico de Huacalera (Quebrada de Humahuaca, provincia de Jujuy: un trabajo junto a la comunidad The Huacalera historical and archaeological museum (Quebrada de Humahuaca, Jujuy Province: Working with the community

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    Jorge Roberto Palma

    2007-12-01

    Full Text Available La recuperación y conservación del patrimonio arqueológico e histórico de nuestro país permite distintas lecturas a través de la difusión masiva de sus resultados, además de la importancia que esto reviste para las comunidades indígenas con relación a la valoración de su propia identidad. Tomando como eje la microregión arqueológica de Huacalera (Quebrada de Humahuaca, provincia de Jujuy, se impulsó la colaboración de la población local y los arqueólogos. Estos últimos, acompañaron a la comunidad en la utilización y puesta en valor del patrimonio cultural recuperado a lo largo de los años de investigación en la región. En este trabajo se presenta la puesta en valor del sitio La Huerta, tendiente a la recuperación de la herencia cultural, el fortalecimiento de la identidad por parte de la comunidad local y una propuesta de carácter educativo en la información sobre el pasado proporcionada al visitante. El primer resultado comprendió la instalación de un Museo de Sitio.The recovery and conservation of the archaeological and historical heritage of our country enables different viewpoints by the diffusion of the results of this work, in addition to the importance and value that such work has for the self-identity of indigenous communities. Focusing on the archaeological micro-region of Huacalera (Quebrada de Humahuaca, Jujuy Province, collaboration between the local population and the archaeologists was promoted. The archaeologists worked with the local community in the utilization and enhancement of the cultural heritage recovered. The enhancement of La Huerta archaeological site is designed to recover the cultural legacy and strengthen the identity of the local community, as well as give the visitor information about the past. The first step was the installation of a Site Museum.

  6. ¿Mineros quebradeños o altiplánicos?: La circulación de metales y minerales en el extremo noroccidental de Argentina (1280 - 1535 AD Miners from th altiplano or from the quebrada de humahuaca?: metals and ores trades in the argentinean northwest end (1280 - 1535 ad

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    Carlos Ignacio Angiorama

    2006-12-01

    Full Text Available En este trabajo se presentan nuevas evidencias acerca de la circulación de minerales y objetos metálicos en el extremo noroccidental de Argentina durante tiempos prehispánicos tardíos. En base a ellas se propone las probables áreas de proveniencia de los minerales metalíferos procesados para la fabricación de los objetos metálicos hallados en el sitio arqueológico conocido como Los Amarillos (emplazado en la Quebrada de Humahuaca, Jujuy y se sugiere el mecanismo mediante el cual los minerales y metales habrían llegado al asentamiento.In this paper, new evidence is presented concerning the circulation of minerals and metallic objects in the extreme northwest of Argentina during the late pre-Hispanic period. On the basis of this evidence we propose possible sources of the metalliferous minerals used for the manufacture of the metal objects found at the archaeological site of Los Amarillos (Quebrada de Humahuaca, Jujuy. Furthermore, we suggest the way in which minerals and metals might have arrived at this settlement.

  7. Jujuy, sin políticas públicas por la creación del Ente Nacional de Comunicaciones

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    Aldo Federico Noro

    2016-09-01

    Full Text Available La llegada a la Presidencia del Ingeniero Mauricio Macri promedió cambios en cuanto la dirección ideológica, concepción económica y social del nuevo gobierno respecto al anterior. Por supuesto, también modificó la política de regulación de medios de comunicación por parte del Estado. Una de las primeras acciones contundentes que hizo Macri al llegar a la Presidencia fue firmar el Decreto de Necesidad y Urgencia N.° 267/2016 para crear el Ente Nacional de Comunicaciones (ENACOM. Este Ente fusionó la Autoridad Federal de Tecnologías de Información y Comunicación (AFTIC y la Autoridad Federal de Servicios de Comunicación Audiovisual (AFSCA, dentro de la órbita del Ministerio de Comunicaciones. Esta acción no fue solo una fusión administrativa, ya que cambió la dirección de la política comunicacional y el marco legal regulatorio. Producto de esta importante decisión, las políticas públicas del área de regulación de medios audiovisuales se modificaron. El DNU N.° 267/2016 tiene en su articulado disposiciones distintas a las contempladas en la Ley de Servicios de Comunicación Audiovisual (LSCA. Asimismo, las delegaciones de la antigua AFSCA distribuidas en las provincias –donde se desarrollaban diversas políticas públicas activas contempladas en la LSCA– se suprimieron. Propongo tomar el caso de la Delegación Jujuy, desde donde se pusieron en práctica muchas políticas públicas durante el período de funcionamiento de AFSCA, especialmente entre el año 2013 al 2015. Algunas de estas políticas suprimidas en Jujuy pueden resumirse en estos puntos: 1 Se efectivizó un concurso público para obtener licencia de Radio FM en el año 2014; además, se realizó el concurso para licencias de canales de TV Abierta Digital en noviembre de 2015. 2 Se llevaron a cabo más de treinta Talleres de Capacitación gratuitos en diversas áreas audiovisuales en varias localidades. 3 Se otorgaron subsidios para fomento de producciones

  8. LINFOMA T DE TIPO ANGIOINMUNOBLASTICO: ESTUDIO CLÍNICO-PATOLÓGICO DEL GRUPO DE ESTUDIO DE LINFOMAS DE JUJUY (GELJ

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    Ana Carolina Ituarte

    2005-01-01

    Full Text Available ABSTRACTJujuy have a high incidence of lymphomas and among these a high number of T-cell lymphomas is observed. However the Angioimmunoblastic T-cell Lymphoma once a best characterized T-cell lymphomas, was not studied in Jujuy in both, incidence and clinicopathologic features. These lymphoma present a characteristic clinical findings and a distinctive histopathological picture with T-cell immunophenotype that permit a clear differentiation from other peripheral T-cell lymphomas.Angioimmunoblastic Peripheral T-cell lymphoma represent the 9,1% of our cases of lymphomas, registered between 1985 and July 2004, when we consider nodal and extranodal cases, but represent 18% among the nodal lymphomas. All the cases studied presenting the distinctive histopathologic picture, with effacement of the lymph node architecture, absence of germinal centers, polymorphic cytology, marked increase of arborizing vessel PAS-positive and accumulations of Follicular Dendritic Reticular Cells, CD21+. Clinically we observed generalized lymphadenopaty, skin lesions, pulmonary manifestations, systemic symptoms and aggressive behavior.RESUMEN:Jujuy es una zona de alta incidencia de linfomas y entre ellos se registra un elevado número de linfomas de células T. Pese a esto el linfoma T tipo linfadenopatía Angioinmunoblastica, uno de los mejor caracterizados linfomas de células T, no ha sido estudiado, tanto en su incidencia, como en sus caracteres clínico-patológicos. Estos linfomas presentan un cuadro clínico característico y un distintivo cuadro histopatológico e inmunofenotípico, que permiten su diferenciación de otros tipos de linfomas T.Este linfoma representa el 9,1% de los casos registrados en nuestro hospital entre 1985 y julio de 2004, cuando se consideran casos ganglionares y extraganglionres y el 18% de los casos ganglionares. Presentan el característico cuadro histopatológico con borramiento de la histoarquitectura ganglionar linfática, citolog

  9. Human papillomavirus type-16 variants in Quechua aboriginals from Argentina.

    Science.gov (United States)

    Picconi, María Alejandra; Alonio, Lidia Virginia; Sichero, Laura; Mbayed, Viviana; Villa, Luisa Lina; Gronda, Jorge; Campos, Rodolfo; Teyssié, Angélica

    2003-04-01

    Cervical carcinoma is the leading cause of cancer death in Quechua indians from Jujuy (northwestern Argentina). To determine the prevalence of HPV-16 variants, 106 HPV-16 positive cervical samples were studied, including 33 low-grade squamous intraepithelial lesions (LSIL), 28 high-grade squamous intraepithelial lesions (HSIL), 9 invasive cervical cancer (ICC), and 36 samples from women with normal colposcopy and cytology. HPV genome variability was examined in the L1 and E6 genes by PCR-hybridization. In a subset of 20 samples, a LCR fragment was also analyzed by PCR-sequencing. Most variants belonged to the European branch with subtle differences that depended on the viral gene fragment studied. Only about 10% of the specimens had non-European variants, including eight Asian-American, two Asian, and one North-American-1. E6 gene analysis revealed that 43% of the samples were identical to HPV-16 prototype, while 57% corresponded to variants. Interestingly, the majority (87%) of normal smears had HPV-16 prototype, whereas variants were detected mainly in SIL and ICC. LCR sequencing yielded 80% of variants, including 69% of European, 19% Asian-American, and 12% Asian. We identified a new variant, the Argentine Quechua-51 (AQ-51), similar to B-14 plus two additional changes: G7842-->A and A7837-->C; phylogenetic inference allocated it in the Asian-American branch. The high proportion of European variants may reflect Spanish colonial influence on these native Inca descendants. The predominance of HPV-16 variants in pathologic samples when compared to normal controls could have implications for the natural history of cervical lesions.

  10. Astronomy in Argentina

    CERN Document Server

    Muriel, Hernán

    2013-01-01

    This article analyses the current state of Astronomy in Argentina and describes its origins. We briefly describe the institutions where astronomical research takes place, the observational facilities available, the training of staff and professionals, and the role of the institutions in scientific promotion. We also discuss the outreach of Astronomy towards the general public, as well as amateur activities. The article ends with an analysis of the future prospects of astronomy in Argentina.

  11. Fundar, gobernar y rezar: Una aproximación a los vínculos entre sociedad, política y religión en el Jujuy colonial (1656-1776 Fundar, governar e rezar: Uma aproximacão aos vinculos entre a sociedade, politica e religião da Jujuy colonial (1656-1776 To Fund, to Govern and to Pray: An Aproximation to the Links Between Society, Politics and Religion in Colonial Jujuy (1656-1776

    Directory of Open Access Journals (Sweden)

    Dolores Estruch

    2009-06-01

    Full Text Available El presente trabajo se propone analizar las relaciones entre religión, política y sociedad colonial, explorando la naturaleza de estos vínculos a partir de las prácticas concretas de los miembros de la cofradía del Santísimo Sacramento en el Jujuy colonial. Nos interesa, en particular, hacer foco en el proceso de construcción y legitimación del poder desde una perspectiva que contemple el entrelazamiento entre las dimensiones sociopolíticas y religiosas, propio de estas sociedades.O presente trabalho se propõe analisar as relações entre religião, política y sociedade colonial, explorando (pesquisando a natureza destas ligações (vinculações a partir das praticas concretas dos integrantes da cofraria do Santíssimo Sacramento no Jujuy colonial. Nós estamos interessados, em especial, fazer foco no processo de construção e legitimação do poder desde uma perspectiva que contemple este entrelaçamento entre as dimensões sociopolíticas e religiosas.This article analyzes the links between religion, politics and colonial society, and explores the nature of these relations in the concrete practices of the members of the Santísimo Sacramento brotherhood of colonial Jujuy. We focus on the process of construction and legitimation of power, from a perspective that takes into account the interconnections between the sociopolitical and religious dimensions.

  12. Helosis (Balanophoraceae en Argentina Helosis (Balanophoraceae in Argentina

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    José Luis Fontana

    2006-07-01

    Full Text Available Se cita por primera vez para Argentina Helosis cayennensis (Swartz Sprengel var. cayennensis en base a colecciones hechas por los autores en la Isla argentina de Apipé Grande, Ituzaingó, provincia de Corrientes. Se describe e ilustra la especie, el desarrollo de la planta y su estado de conservación. Esta cita de Helosis corresponde a un género nuevo para la flora argentina.Helosis cayennensis var. cayennensis is reported for the first time for Argentina. The species is described and ilustrated. Developement and ecology are also given. Helosis is also a new generic record for Argentina.

  13. Poder y relaciones sociales en curatos de indios. El curato de Cochinoca en el siglo XVIII (Puna de Jujuy-Argentina

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    Normando Cruz, Enrique

    2006-06-01

    Full Text Available The exercise of the religious power in rural pastorates of mainly native population, was developed in the Andean districts of the viceroyalty of the River of the Silver by the «you cure doctrineros». This work puts in consideration the conjecture that the exercise of the power of them you cure doctrineros develops from an «agreement of colonial expropriation» among he himself, the native authorities and the parishioners of the pastorate. Confronting it a specific identification of the participants of the agreement is carried out: native authorities, priests doctrineros, you help religious and grocers; and the origin is described and development of those of traditions institutionalized» fruit of such agreement: brotherhoods and bonuses.El ejercicio del poder religioso en curatos rurales de población mayoritariamente indígena, fue desarrollado en los distritos andinos del virreinato del Río de la Plata por los «curas doctrineros». Este trabajo pone en consideración la conjetura de que el ejercicio del poder de los curas doctrineros se desarrolla a partir de un entre él mismo, las autoridades indígenas y los feligreses del curato. Para confrontarla se realiza una específica identificación de los partícipes del acuerdo: autoridades indígenas, curas doctrineros, auxiliares religiosos y encomenderos; y se describe el origen y desarrollo de las «tradiciones institucionalizadas» fruto de tal acuerdo: cofradías y obvenciones.

  14. Imágenes postconquista y etnogénesis en la Quebrada de Humahuaca, Jujuy, Argentina: Hipótesis de trabajo arqueológico

    Directory of Open Access Journals (Sweden)

    Mariel Alejandra López

    2006-12-01

    Full Text Available Actualmente, y desde el punto de vista arqueológico, es poco lo que se conoce sobre el momento de contacto entre españoles e indígenas en la Quebrada de Humahuaca. La excepción es la esporádica mención de elementos de la cultura material europea, o sus representaciones rupestres, hallados fundamentalmente en sitios prehispánicos. A partir de investigaciones contemporáneas y estudios basados en material de colecciones y/o excavaciones pertenecientes al período que va desde los primeros contactos hispano-indígenas a la implementación del sistema colonial en la región han surgido nuevas hipótesis e interpretaciones arqueológicas. Estas últimas junto con los aportes realizados por la Historia, la Etnohistoria y la Historia del Arte andinos brindan nuevos planteos sobre objetos identificados arqueológicamente como arte mobiliar y el posible significado de sus representaciones de acuerdo con los contextos de uso, o función, determinados por los registros arqueológicos y el estudio de la crónica de la época.Currently, and from the standpoint of Archaeology, very little is known about the contact situation between indigenous and Hispanic people in Quebrada de Humahuaca. However the occasional mention of some objects belonging to the European material culture or their rock art, found mainly in indigenous pre-Hispanic sites is an exception. Based on contemporary research and studies of collections and/or archaeological remains of the period embracing the first contact situations until the establishment of the colonial system in the region new hypothesis and archaeological interpretations appeared. These together with approaches coming from Andean History, Ethnohistory and Art History have opened new lines of research regarding objects identified as mobile art and the meaning of their representations according to specific contexts of use proposed by archaeological records and documentary sources.

  15. Prevalence and determinants of the dual burden of malnutrition at the household level in Puna and Quebrada of Humahuaca, Jujuy, Argentina.

    Science.gov (United States)

    Bassete, M N; Romaguera, D; Giménez, M A; Lobo, M O; Samman, N C

    2014-02-01

    El objetivo del presente estudio fue identificar los hogares en los que coexisten el sobrepeso y bajo peso (doble carga de malnutrición) y explorar los factores que podrían contribuir a la doble carga de malnutrición en los hogares de esta población. Después de aplicar los criterios de exclusión, se incluyeron 136 hogares. Las madres fueron clasificadas como de peso normal o con sobrepeso/ obesidad basado en puntos de corte del índice de masa corporal (IMC), los niños y adolescentes fueron clasificados según z–score de la talla para la edad, si tenían o no retraso en el crecimiento (Stunted). Los hogares con una madre obesa y niños o adolescentes con retraso en el crecimiento fueron clasificados como hogares de doble carga. La prevalencia de hogares con doble carga fue del 12 %. En comparación con los otros hogares, en los hogares con doble carga de malnutrición habitan un mayor número de personas en la casa, y el nivel de educación del jefe de familia fue menor. Las personas que viven en hogares de doble carga mostraron ingestas de energía global más bajas y eran más propensos a tener una ingesta insuficiente de calcio y hierro. Una de las principales causas de la doble carga de malnutrición observada en esta comunidad podría ser la transición nutricional. Los resultados presentados aquí indican la necesidad de considerar a los programas que se centran en un solo tipo de problema nutricional y que en realidad podrían exacerbar el otro.

  16. Cloeodes incus (Waltz & McCafferty (Ephemeroptera: Baetidae: first record for Argentina, hydrologic and environmental remarks

    Directory of Open Access Journals (Sweden)

    Marcela A. DE PAUL

    2013-01-01

    Full Text Available Cloeodes incus se cita por primera vez para la Argentina. Se recolecta - ron ninfas mediante red Surber y red de arrastre en los Ríos Pircas y Ajedrez (Jujuy: Rinconada en altitudes superiores a los 4000 msnm. Se realizaron dos campañas anuales: fin de estación lluviosa (abril y fin de estación seca (noviembre, durante los años 2011 y 2012. Este estudio permite ampliar la distribución de C. incus en los Andes Centrales e incorporar información hidrológica y ambiental de los sitios se - leccionados. Los mayores valores de densidad se obtuvieron al final de la estación seca, con escasa cantidad de agua y con un pH de 7,1 – 8,1. Su presencia también fue registrada, aguas abajo de actividades mineras, con un pH de 3,7.

  17. Ectomycorrhizal and arbuscular mycorrhizal colonization of Alnus acuminata from Calilegua National Park (Argentina).

    Science.gov (United States)

    Becerra, Alejandra; Zak, Marcelo R; Horton, Thomas R; Micolini, Jorge

    2005-11-01

    The objective of this study was to determine patterns of ectomycorrhizas (ECM) and arbuscular mycorrhizas (AM) colonization associated with Alnus acuminata (Andean alder), in relation to soil parameters (electrical conductivity, field H(2)O holding capacity, pH, available P, organic matter, and total N) at two different seasons (autumn and spring). The study was conducted in natural forests of A. acuminata situated in Calilegua National Park (Jujuy, Argentina). Nine ECM morphotypes were found on A. acuminata roots. The ECM colonization was affected by seasonality and associated positively with field H(2)O holding capacity, pH, and total N and negatively associated with organic matter. Two morphotypes (Russula alnijorullensis and Tomentella sp. 3) showed significant differences between seasons. Positive and negative correlations were found between five morphotypes (Alnirhiza silkacea, Lactarius omphaliformis, Tomentella sp. 1, Tomentella sp. 3, and Lactarius sp.) and soil parameters (total N, pH, and P). A significant negative correlation was found between field H(2)O holding capacity and organic matter with AM colonization. Results of this study provide evidence that ECM and AM colonization of A. acuminata can be affected by some soil chemical edaphic parameters and indicate that some ECM morphotypes are sensitive to changes in seasonality and soil parameters.

  18. Genetic diversity and conservation status of managed vicuña (Vicugna vicugna) populations in Argentina.

    Science.gov (United States)

    Anello, M; Daverio, M S; Romero, S R; Rigalt, F; Silbestro, M B; Vidal-Rioja, L; Di Rocco, F

    2016-02-01

    The vicuña (Vicugna vicugna) was indiscriminately hunted for more than 400 years and, by the end of 1960s, it was seriously endangered. At that time, a captive breeding program was initiated in Argentina by the National Institute of Agricultural Technology (INTA) with the aim of preserving the species. Nowadays, vicuñas are managed in captivity and in the wild to obtain their valuable fiber. The current genetic status of Argentinean vicuña populations is virtually unknown. Using mitochondrial DNA and microsatellite markers, we assessed levels of genetic diversity of vicuña populations managed in the wild and compared it with a captive population from INTA. Furthermore, we examined levels of genetic structure and evidence for historical bottlenecks. Overall, all populations revealed high genetic variability with no signs of inbreeding. Levels of genetic diversity between captive and wild populations were not significantly different, although the captive population showed the lowest estimates of allelic richness, number of mitochondrial haplotypes, and haplotype diversity. Significant genetic differentiation at microsatellite markers was found between free-living populations from Jujuy and Catamarca provinces. Moreover, microsatellite data also revealed genetic structure within the Catamarca management area. Genetic signatures of past bottlenecks were detected in wild populations by the Garza Williamson test. Results from this study are discussed in relation to the conservation and management of the species.

  19. Cobre labrado, alambique y aguardiente. Chile y Argentina, 1586-1850

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    Pablo Lacoste

    2016-01-01

    Full Text Available El estudio examina el desarrollo de la producción, transporte y distribu- ción de cobres labrados y alambiques para elaborar aguardiente en Chile y el oeste de la actual Argentina, desde el primer alambique registrado (1586 hasta mediados del siglo XIX. Se detecta que el principal polo de manufactura de estos artefactos se encontraba en el Norte Chico de Chile, entre Huasco y La Serena. Desde allí, el uso de los alambiques se difundió por un amplio espacio. La ruta del alambique y el cobre labrado se extendió por 5.000 kilómetros, llegando a Guayaquil, Trujillo, Callao, Cinti, Jujuy y Salta por el norte; y a Valdivia y Chiloé por el sur, a ambos lados de la cordillera de los Andes. Floreció así un intenso proceso de integración socioeconómica regional, a la vez que se fortaleció el desa- rrollo agroindustrial con la posibilidad de destilar aguardientes. De esta manera se sentaron las bases para el surgimiento de varios productos típicos.

  20. Pirquitasite, Ag2ZnSnS4

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    Benjamin N. Schumer

    2013-02-01

    Full Text Available Pirquitasite, ideally Ag2ZnSnS4 (disilver zinc tin tetrasulfide, exhibits tetragonal symmetry and is a member of the stannite group that has the general formula A2BCX4, with A = Ag, Cu; B = Zn, Cd, Fe, Cu, Hg; C = Sn, Ge, Sb, As; and X = S, Se. In this study, single-crystal X-ray diffraction data are used to determine the structure of pirquitasite from a twinned crystal from the type locality, the Pirquitas deposit, Jujuy Province, Argentina, with anisotropic displacement parameters for all atoms, and a measured composition of (Ag1.87Cu0.13(Zn0.61Fe0.36Cd0.03SnS4. One Ag atom is located on Wyckoff site Wyckoff 2a (symmetry -4.., the other Ag atom is statistically disordered with minor amounts of Cu and is located on 2c (-4.., the (Zn, Fe, Cd site on 2d (-4.., Sn on 2b (-4.., and S on general site 8g. This is the first determination of the crystal structure of pirquitasite, and our data indicate that the space group of pirquitasite is I-4, rather than I-42m as previously suggested. The structure was refined under consideration of twinning by inversion [twin ratio of the components 0.91 (6:0.09 (6].

  1. Albert Einstein visits Argentina

    CERN Document Server

    Gangui, A; Gangui, Alejandro; Ortiz, Eduardo L.

    2005-01-01

    This is a detailed, day by day, account of Albert Einstein's activities, both social and scientific, during his 30-day stay in Argentina in 1925, including his lectures on relativity at the various local universities and his visit to the National Academy of Sciences, as follows from his personal Diary of the trip to South-America and other contemporary documents.

  2. Argentina : una literatura urbana

    Directory of Open Access Journals (Sweden)

    Hugo Dolgopol

    1979-04-01

    Full Text Available Gran parte del trayecto histórico de la literatura argentina está signado por la influencia de la ciudad. Esta ciudad es, fundamentalmente, Buenos Aires, la megalópolis nacida a orillas del Plata, frente mismo a Montevideo, otra urbe que mucho tiene que ver con el desarrollo más reciente de la literatura uruguaya.

  3. A lab in Argentina

    Science.gov (United States)

    2016-06-01

    Mauricio Erben, a researcher at the National University of La Plata and the National Scientific and Technical Research Council, talks to Nature Chemistry about his experience of research in Argentina, and how it is inherently linked to the country's political climate.

  4. Mathematics Education in Argentina

    Science.gov (United States)

    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…

  5. Mathematics Education in Argentina

    Science.gov (United States)

    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…

  6. Estado nutricional infanto juvenil en seis provincias de Argentina: variación regional

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    Oyhenart, Evelia Edith

    2008-01-01

    Full Text Available En Argentina si bien se dispone de información de prevalencias de malnutrición (desnutrición y exceso de peso, existe dificultad en la comparación debido a que en la mayor parte de los casos hay disparidad en las técnicas y/o metodologías empleadas. El objetivo del presente trabajo es analizar el estado nutricional de la población infanto-juvenil de seis provincias: Buenos Aires (Brandsen y La Plata, Catamarca (Catamarca, Chubut (Puerto Madryn, Jujuy (San Salvador de Jujuy, La Pampa (Santa Rosa y Toay y Mendoza (General Alvear, empleando la misma metodología de estudio a fin de disponer de elementos diagnósticos que permitan su contrastación. Se midieron, en el período 2003-2005, peso corporal (kg y talla (cm en una muestra de 15011 escolares asistentes a 102 establecimientos escolares comprendidos entre los 3 y 18 años de edad. Con los datos obtenidos se analizaron los indicadores Talla/Edad, Peso/Talla, Peso/Edad e Indice de Masa Corporal (IMC. Los indicadores de desnutrición fueron comparados con los valores de referencia provenientes del NCHS y las prevalencias de baja talla para la edad (BT/E, bajo peso para la talla (BP/T y bajo peso para la edad (BP/E se calcularon tomando como punto de corte el percentilo 5 de dicha referencia. Para sobrepeso (S y obesidad (O se tomaron puntos de corte proyectados sobre los valores adultos de 25 y 30 Kg/m2 según edad y sexo propuestos por la referencia Internacional Obesity Task Force. A fin de disponer de información socio-ambiental de las zonas de estudio se analizaron indicadores demográficos, económicos, sociales y ambientales. Cuando fue posible, se utilizaron los datos provenientes del Censo Nacional de Población y Vivienda (CNPyV 2001, de las Encuestas Permanentes de Hogares (EPH, INDEC, de la Dirección de Estadísticas de Salud del Ministerio de Salud de la Nación (DEIS, MSyA y de otros organismos oficiales. Las prevalencias generales de desnutrición (BT/E, BP/T y BP/E y

  7. Biochronology and biostratigraphy of the Uquía Formation (Pliocene early Pleistocene, NW Argentina) and its significance in the Great American Biotic Interchange

    Science.gov (United States)

    Reguero, M. A.; Candela, A. M.; Alonso, R. N.

    2007-01-01

    The Uquía Formation crops out in the Quebrada de Humahuaca in Jujuy province, Eastern Cordillera, NW Argentina. This unit is composed of a sequence of fluviatile sediments and water-laid air-fall tuff beds; it is approximately 260 m thick and unconformably overlain by Pleistocene conglomerates and Quaternary alluvium. The sediments have been folded into a syncline and broken by several faults that generally trend northwest-southeast. Following Castellanos stratigraphy, we characterize three units (Lower, Middle, and Upper) of the Uquía Formation. Biochronologically, the Lower Unit is assigned to the late Chapadmalalan, the Middle Unit ("Uquian fauna") to the late Vorohuean and Sanandresian, and the Upper Unit to the Ensenadan. Biostratigraphic evidence provides a calibration of important biochronologic events in the Great American Biotic Interchange (GABI), namely, the first appearances of Erethizon, Hippidion, and proboscideans at 2.5 Ma (late Pliocene) in South America. Geological and paleobiological evidence suggest that during the late Pliocene, the area could have been a wide intermountain valley at 1400-1700 m elevation, with a more humid environment than that of the present day and some wet-dry seasonality that permitted the coexistence of forest and open areas. Uquian mammals also indicate that northwestern Argentina and the Pampean region have represented distinct biogeographical areas since at least the late Pliocene.

  8. Argentina: A Country Study

    Science.gov (United States)

    1983-05-17

    Forundizi stayed in office until March 29, 1962. Skillfully, Frondizi managed partially to revive the economy and set the country on the road toward... Frondizi could not win the support of all sections of the population for a concentrated effort of austerity to save Argentina’s economy from the chaos it...make sacrifices. Frondizi came to grief when the reinstated Peronist Party won control of several provinces and increased its membership in congress in

  9. Regional Seismology in Argentina

    Science.gov (United States)

    1981-05-11

    Historia (Pananerican Institute of Geography and History, sponsored by the Organization of American States: Revista Geoffsica (Geophysical Journal). B...South America and the Recurrence Relation of Earthquakes. Revista Geofisica del Instituto Panamericano do Geograffa • Historia (IPGH), No. 4, June, 155...Underground Explosion, 8-18 September, Oslo, Norway. Universidad Nacional do San Juan, 1979. Informs del Simposio Bi- nacional Argentina-Estados Unidos sobre

  10. de la sociedad argentina

    Directory of Open Access Journals (Sweden)

    Diego Galeano

    2007-01-01

    Full Text Available Este artículo trata sobre un período de la historia argentina en el cual la "mirada médica", a través de un grupo de prestigiosos intelectuales, se convirtió en una clave de interpretación de la sociedad argentina. El análisis gira en torno a la obra de uno de los médicos higienistas más influyentes, José María Ramos Mejía, deteniéndose especialmente en su libro más famoso: Las multitudes argentinas (1899. La hipótesis principal que recorre el texto es la siguiente: la medicalización de la sociedad, acentuada luego de las epidemias de cólera y fiebre amarilla de mediados del siglo XIX, ofreció a las elites públicas la posibilidad de construir dominios legítimos de intervención estatal. Intromisiones del Estado en la vida privada que, además de ser algo resistidas por la población, entraban en tensión con los principios teóricos del liberalismo que los propios miembros de la elite defendían.

  11. Lethality and histopathological alterations caused by Phoneutria nigriventer spider venom from Argentina: Neutralization of lethality by experimental and therapeutic antivenoms.

    Science.gov (United States)

    de Roodt, Adolfo Rafael; Lago, Néstor Rubén; Lanari, Laura Cecilia; Laskowicz, Rodrigo Daniel; Costa de Oliveira, Vanessa; Neder de Román, Estela; de Titto, Ernesto Horacio; Damin, Carlos Fabián

    2017-01-01

    Although the spiders of the genus Phoneutria cause envenomation and their presence has been described in several provinces of the north of Argentina, they are not as common as other spiders of sanitary importance. In the present work, we studied the toxicity of samples of venom of Phoneutria spiders from the provinces of Misiones (where severe envenomation and deaths by Phoneutria have been recorded) and Jujuy (where no deaths have been recorded and severe envenomations are not frequent). To this end, we assessed the lethal potency in mice and guinea pigs and the histopathological alterations caused by both venoms, as well as the neutralization by the commonly used therapeutic antivenom produced by the Butantan Institute in Brazil and by an experimental antivenom developed with venom of P. nigriventer from Misiones. There were no differences in the lethality of the venoms of spiders from both regions. Post mortem examination showed that the heart and lungs were the most affected organs, while important pulmonary edema was seen macroscopically. Histological analysis showed edema, atelectasis, emphysema and cardiac lesion in both experimental models. The antivenoms assayed showed good neutralization of the venoms in the two experimental models. Despite the different geographic origins, the venoms showed similar toxicity and both the experimental antivenom and therapeutic antivenmos were able to neutralize the venoms of Argentinean P. nigriventer.

  12. Paragénesis mineral del depósito tipo five element Purísima-Rumicruz, Jujuy

    Directory of Open Access Journals (Sweden)

    Luciano López

    2012-12-01

    Full Text Available El distrito polimetálico Purísima-Rumicruz se encuentra ubicado en el borde occidental de la Puna, a 26 km al SE de la localidad jujeña de Abra Pampa. El conjunto de estructuras presentan mineralizaciones de sulfuros de Cu y Pb y en menor proporción sulfoarseniuros de Ni, Co, y escasa presencia de pechblenda. Las vetas encajan en pelitas oscuras con intercalaciones delgadas de areniscas de la Formación Acoite, afectadas por un moderado a intenso plegamiento. Las estructuras mineralizadas registran textura brechosa con múltiples etapas de brechamiento, observándose abundantes clastos de roca de caja. La alteración hipogénica es escasa a nula, pero son particularmente importantes los procesos de oxidación y enriquecimiento supergénico. Las texturas minerales más comunes dentro del relleno de las brechas corresponden a sobrecrecimientos, mirmequitas, corrosión de cristales y reemplazos por minerales supergénicos. La secuencia paragenética muestra distintas etapas, siendo la primera rica en sulfuros, principalmente de cobre y plomo acompañados por carbonatos y cuarzo, la segunda concentra sulfoarseniuros y escasa pechblenda en ganga de carbonatos, la tercera caracterizada por sulfuros de cobre y hierro en ganga de carbonatos y en un estadio póstumo precipita baritina. La cuarta etapa está representada por un fuerte enriquecimiento secundario representado por covelina y, finalmente, la quinta reúne calcita y minerales de oxidación que forman finas vetillas o rellenan oquedades compuestos por malaquita, azurita y óxidos de hierro. La asociación mineralógica y la secuencia de precipitación mineral que se observa en el distrito estudiado, permite incluirlo dentro de los denominados Five Element Deposits.The Purísima-Rumicruz district is located in the eastern limit of Puna, 25 km northeastern of Abra Pampa town, Jujuy. It consists of polymetalic veins containing sulfides of Cu and Pb with minor Ni, Co, sulfarsenides and scarce

  13. República Argentina

    OpenAIRE

    Centro de Estudios Sudamericanos

    2008-01-01

    El sistema de gobierno en la Argentina adopta la forma representativa, republicana y federal (Constitución Nacional, art. 1º).Por su extensión -que corresponden al Continente Americano; al Continente Antártico (incluyendo las Islas Orcadas del Sur) y las islas australes (Georgias del Sur y Sandwich del Sur)- ocupa el cuarto lugar entre los países americanos (después de Canadá, Estados Unidos de América y la República Federativa del Brasil) y el séptimo a nivel mundial. Con una población de má...

  14. República Argentina

    OpenAIRE

    Centro de Estudios Sudamericanos (CENSUD)

    2008-01-01

    El sistema de gobierno en la Argentina adopta la forma representativa, republicana y federal (Constitución Nacional, art. 1º).Por su extensión -que corresponden al Continente Americano; al Continente Antártico (incluyendo las Islas Orcadas del Sur) y las islas australes (Georgias del Sur y Sandwich del Sur)- ocupa el cuarto lugar entre los países americanos (después de Canadá, Estados Unidos de América y la República Federativa del Brasil) y el séptimo a nivel mundial. Con una población de má...

  15. Transición demográfica en la provincia de Jujuy: variación regional

    OpenAIRE

    Dipierri, José Edgardo; Eichenberger, Juliana; Alfaro Gómez, Emma Laura

    2009-01-01

    Las sociedades tradicionales presentan tasas de natalidad y mortalidad altas, lo contrario sucede en las modernas. El cambio demográfico temporal de una a otra condición se denomina transición demográfica (TD). La Argentina se ubica en el grupo de países con TD avanzada (natalidad y mortalidad moderada o baja con crecimiento natural alrededor del 1%). Sin embargo, se observan, en el pasado y en la actualidad, notables diferencias regionales. El objetivo de este trabajo fue analizar ...

  16. Hedeoma mandonianum (Lamiaceae en Argentina Hedeoma mandonianum (Lamiaceae in Argentina

    Directory of Open Access Journals (Sweden)

    Alberto Carlos Slanis

    2005-12-01

    Full Text Available En el presente trabajo se confirma la presencia de H. mandonianum Wedd. en el Noroeste de Argentina, la cual había sido citada previamente para los Andes de Perú y Bolivia. Se presenta una clave para diferenciar las especies argentinas de Hedeoma como así también descripción, ilustraciones, usos, distribución geográfica y observaciones ecológicas de la especie aquí tratada.In this paper the presence of H. mandonianum Wedd. from Northwestern Argentina is confirmed. This species has been previously cited for the Andes of Peru and Bolivia. A description, illustrations, uses, geographical distribution and ecological observations of the treated species are presented herein, together a key to identify the species of the genus Hedeoma in Argentina.

  17. Nota sobre os Ixodideos da Republica Argentina

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    Henrique de Beaurepaire Aragão

    1938-01-01

    Full Text Available A study of and addicional collection of Argentine ixodidae is made on material send to the Author by Professor Salvador Mazza of Departamento de pathologia do Norte - Jujuy and Professor Doello Jurado of the Museu Rivadavia. There was examined 37 lots of Ixodidae. Among them there were found the nymph of Ixodes auritulus Nn. and 3 other species already known on the South American fauna and from which there was til yet no record in Argentine; they are Ixodes ricinus, Amblyomma parvum and Amblyomma pseudo-concolor.

  18. DERECHO AMBIENTAL EN ARGENTINA

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    Silvia Nonna

    2014-05-01

    Full Text Available El objetivo de la presente publicación es brindar un panorama general, introductorio y actualizado del derecho ambiental argentino. Entendiendo que el derecho ambiental es un signo de nuestra era y que por la dinamicidad de la cuestión ambiental requiere de permanente actualización regulatoria. La autora desarrolla en forma objetiva su postura en relación con la necesidad de hacer sostenible al derecho ambiental. Para luego analizar brevemente la situación actual del derecho vigente en Argentina, haciendo un rápido y resumido recorrido desde la última reforma de la Constitución Nacional hasta la consideración especial de cada una de las nuevas normas de presupuestos mínimos de protección ambiental.

  19. gobierno dividido en Argentina

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    María Elisa Alonso García

    2008-01-01

    Full Text Available Este artículo es una reflexión sobre el gobierno dividido en Argentina, y un análisis sobre las consecuencias negativas que tiene el binomio presidencialismo –multipartidismo para la gobernabilidad y el desarrollo institucional del país. El estudio del caso argentino permite comprobar que el gobierno en minoría no constituye un obstáculo para el desarrollo institucional, y que los problemas que de él se derivan, como el bloqueo legislativo y el conflicto institucional pueden solventarse, evitando la crisis. En este sentido, se analiza el papel jugado por los partidos provinciales, que han sido determinantes para evitar los problemas vinculados con el gobierno dividido

  20. nueva realidad de Argentina

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    Roberto Miranda

    2011-01-01

    Full Text Available Una de las características de la política latinoamericana de los últimos tiempos ha sido la tensión entre integración y fragmentación. En este contexto hubo una reproducción de situaciones conocidas. Pero también se procesaron cambios importantes. Uno de éstos estuvo relacionado con la irrupción de los liderazgos regionales, de naturaleza y envergadura diversa. Encontramos una puja muy particular entre el liderazgo de Venezuela en un proyecto alternativo y la respuesta geopolítica de Estados Unidos a través de Colombia. La realidad de los liderazgos impactó notoriamente a Argentina. Fue evidente que a partir de la crisis de 2001 perdió capacidad de influencia en la región.

  1. Metropolization in Argentina

    OpenAIRE

    Dagnino Pastore, José María; Canavese, Paula

    1996-01-01

    A partir de la regla de "orden-magnitud" el trabajo formula el concepto de "metropolización" (Smger) y explicita su relación con el índice de urbanización usual. Rastrea la evolución de la metropolización en Argentina a través de sus ocho censos, tanto para el conjunto de todos los centros urbanos como para tres subconjuntos: grandes, medianos y pequeños. El trabajo presenta después la idea de economías de "concentración geográfica" de las actividades (Lösch), explorando su relación -bajo sup...

  2. Argentina, ¿trabaja?

    OpenAIRE

    De Sena, Angélica; Chahbenderian, Florencia

    2012-01-01

    En la última década en la Argentina se implementaron una serie de políticas sociales denominadas socio-productivas, socio-laboral y socio-económicas con el objeto de mejorar la situación de desempleo o precariedad laboral de la población. Las mismas pueden considerarse un modo de compensación de los efectos de exclusión del régimen de producción y acumulación vigente. En este contexto en el año 2009 nace el Plan “Ingreso Social con Trabajo” desde el Ministerio de Desarrollo Social, que declar...

  3. Soft rocks in Argentina

    Institute of Scientific and Technical Information of China (English)

    Giambastiani; Mauricio

    2014-01-01

    Soft rocks are a still fairly unexplored chapter in rock mechanics. Within this category are the clastic sedimentary rocks and pyroclastic volcanic rocks, of low to moderate lithification (consolidation, cemen-tation, new formed minerals), chemical sedimentary rocks and metamorphic rocks formed by minerals with Mohs hardness less than 3.5, such as limestone, gypsum, halite, sylvite, between the first and phyllites, graphitic schist, chloritic shale, talc, etc., among the latter. They also include any type of rock that suffered alteration processes (hydrothermal or weathering). In Argentina the study of low-strength rocks has not received much attention despite having extensive outcrops in the Andes and great impact in the design criteria. Correlation between geomechanical properties (UCS, deformability) to physical index (porosity, density, etc.) has shown promising results to be better studied. There are many studies and engineering projects in Argentina in soft rock geological environments, some cited in the text (Chihuído dam, N. Kirchner dam, J. Cepernic Dam, etc.) and others such as International Tunnel in the Province of Mendoza (Corredor Bioceánico), which will require the valuable contribution from rock mechanics. The lack of consistency between some of the physical and mechanical parameters explored from studies in the country may be due to an insufficient amount of information and/or non-standardization of criteria for testing materials. It is understood that more and better academic and professional efforts in improv-ing techniques will result in benefits to the better understanding of the geomechanics of weak rocks.

  4. Liolaemus puritamensis Núñez y Fox, 1989 (Iguania: Liolaemidae

    Directory of Open Access Journals (Sweden)

    Quinteros, Sebastián

    2007-09-01

    Full Text Available Todos los ejemplares coleccionados en República Argentina, Jujuy, Departamento Rinconada, por S. Quinteros, E. Derlindatti y R. Guanuco, y depositados en el Museo de Ciencias Naturales de Salta (MCN, Salta, Argentina. Rocas de la costa oeste de Laguna Vilama (22º33'38" S; 66º54'55,6" O 4495 msnm. Fecha de colección: 06/II/ 2007. (MCN 2498. Un ejemplar hembra adulta (86,9 mm LHC. Rocas de la costa este de la Laguna Vilama (22º33'14,3" S; 66º54'52,3" O 4518 msnm. Fecha de colección: 06/II/ 2007. (MCN 2505. Un ejemplar macho adulto (83,0 mm LHC. Peñón en la costa Sureste de Laguna Vilama. (22º37'17,1" S; 66º55'6,3" O 4521 msnm. Fecha de colección: 06/II/ 2007. (MCN 2507. Un ejemplar hembra adulta (90,5 mm LHC. Camino a Laguna Isla Grande, al Este de Laguna Vilama por el camino al Cerro Granada, y a Mina Pirquitas (22º35' 46,3" S; 66º42'35" O 4533 msnm. Fecha de colección: 08/II/ 2007. (MCN 2512. Un ejemplar macho adulto (90,7 mm LHC. Alrededores de la Laguna Cerro Negro (22º31'50,7" S; 66º45'21,7" O 4594 msnm. Fecha de colección: 05/II/ 2007. (MCN 2517 Un ejemplar hembra adulta (86,9 mm LHC.

  5. La represión antiperonista y su justificación en Jujuy en tiempos de la Revolución Libertadora

    Directory of Open Access Journals (Sweden)

    Fernando Aníbal Castillo

    2016-04-01

    Full Text Available La destitución del gobierno peronista, ejecutada en septiembre de 1955 mediante un golpe de Estado, conllevó la institución de una administración antiperonista, denominada “Revolución Libertadora”, cuya lógica apuntaba a la proscripción absoluta del peronismo. Este régimen ejerció la represión contra el peronismo mediante diversos procedimientos. Estas medidas se pusieron en operación en todo el territorio nacional, y alcanzaron de esta forma a la provincia de Jujuy. En este distrito, la política estatal de coacción al peronismo comportó medidas como la encarcelación de sus militantes y la supresión de sus símbolos del espacio público. Este dispositivo se justificó en términos generales en esta jurisdicción mediante la apelación a los principios del antiperonismo radicalizado, basado en la representación del peronismo como un régimen totalitario.

  6. Coccocypselum pulchellum (Rubiaceae, nuevo registro para Argentina

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    Elsa L. Cabral

    2007-01-01

    Full Text Available Se cita Coccocypselum pulchellum por primera vez para Argentina, en Predio Guaraní, Misiones. Esta es la tercera especie de Coccocypselum registrada para la flora de Argentina junto con C. hasslerianum y C. lanceolatum. Se incluyen descripciones, ilustraciones y una clave para reconocer las tres especies argentinas de Coccocypselum.

  7. del Estero, Argentina

    Directory of Open Access Journals (Sweden)

    Josefa Delgado

    2007-01-01

    Full Text Available Esta investigación, desde una perspectiva holística, buscó conocer en las familias de niños que asisten a los comedores comunitarios en un barrio capitalino de Santiago del Estero, Argentina, la red de apoyo que utilizan y los recursos que obtienen para poder resolver sus necesidades cotidianas. Es un estudio cuanticualitativo. Los datos fueron recolectados por encuestas parcialmente estructuradas y entrevistas en profundidad. El análisis de los datos se basó en identificación de frecuencias absolutas y relativas. Para los datos cualitativos se usó el referencial fenomenológico heideggeriano. Los resultados indican que 48% de las familias tienen 4 a 5 elementos en la red de apoyo; 91% buscan alimentos, 84% salud y el 73% trabajo; esta reducida red les genera importantes dificultades al momento de satisfacer sus necesidades básicas. La falta de trabajo y baja escolaridad son los principales condicionantes de su aislamiento social.

  8. Hungry China Shops in Argentina

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ Chinese investment is flooding into Argentina as the Asian giant expands its global commodity hunt from the raw materials used in industry to the foodstuffs needed to feed its 1.3 billion citizens. China's investment in Latin America hit USI15.6 billion during the 12-month period through the end of May, nearly three times greater than the year-ago period, consulting firm Deloitte said in a report.Of that amount, Brazil received about 60% and Argentina close to 40%.

  9. Tandil, Buenos Aires, Argentina

    Directory of Open Access Journals (Sweden)

    María L. Bakker

    2006-01-01

    Full Text Available Se coleccionaron hojas maduras de ejemplares adultos de Populus alba, Populus deltoides, Robinia pseudoacacia, Ulmus pumila y Fraxinus americana del Campus Universitario, Tandil, Buenos Aires, Argentina (37° 19’S, 59° 08’O en febrero de 2004. La cera cuticular fue extraída, purificada, y el contenido y proporción relativa de n-alcanos de número impar de carbonos (C23C35 fue cuantificado mediante cromatografía gas-líquido capilar. La concentración total de n-alcanos (mg/kg MS fue P. alba (6935 > Robinia (1571 > P. deltoides (1379 > Ulmus (880 > Fraxinus (467. Los n-alcanos más abundantes en todas las especies fueron C27 y C29 que constituyeron entre 10 y 51% y entre 35 y 76% del total respectivamente, excepto en Fraxinus donde los más abundantes fueron C29 y C31 que constituyeron el 31 y 49% del total respectivamente. P. alba y P. deltoides difirieron no solo en la concentración total de n-alcanos sino también en la proporción relativa de C27 y C29, siendo C29 el n-alcano más abundante en la segunda especie (76% igual que en Robinia (75%. La presencia de nalcanos de número par de carbonos no fue detectable o resultó muy baja en general en todas las especies, con excepción de C26, C28 y C30, este último se destacó particularmente en Fraxinus.

  10. New U-Pb ages in the Diablillos Intrusive Complex, Southern Puna, Argentina: A long magmatic event in the Paleozoic Arc, SW Gondwana

    Energy Technology Data Exchange (ETDEWEB)

    Ortiz, Agustin; Hauser, Natalia [Universidade de Brasilia (UnB), DF (Brazil). Instituto de Geociencias. Lab. de Geocronologia; Becchio, Raul; Nieves, Alexis; Suzano, Nestor [Universidad Nacional de Salta (UNSa)-CONICET, Salta (Argentina)

    2015-07-01

    The Puna geological region comprises Salta, Jujuy and Catamarca provinces, northwestern Argentina. This 4000 meter above sea level high-plateau region lies between the Central Argentinian Andes. The Puna basement in the central Andes consists of Proterozoic–Paleozoic metamorphic rocks and granitoids. Diverse authors, proposed different models to explain the origin of the basement, where two orogenic events are recognized: the Pampean (Upper Precambrian–Lower Cambrian) and Famatinian (Upper Cambrian–Lower Silurian) (e.g. Ramos et al., 1986; Ramos, 1988; Loewy et al., 2004; for opposite points of view see Becchio et al., 1999; Bock et al., 2000; Buttner et al., 2005). Hence, Lucassen et al. (2000) proposed for the Central Andean basement, an evolution in a mobile belt, where the Pampean and Famatinian cycles are not distinct events but, they are one single, non-differentiable event from 600 to 400 Ma. The mobile belt culminated in low-P/ high-T metamorphism at approximately 525-500 Ma. Then, these were followed by a long-lasting high-thermal gradient regime in the mid-crust until Silurian times. Becchio et al., (2011) defined the Diablillos Intrusive Complex (CID, by its Spanish name), emplaced in the Inca Viejo Range. This range splits the Salares Ratones-Centenario with the Salar Diablillos (Fig.1). This Complex is located in the Eastern Magmatic Belt, Southern Puna, Argentina. Here we present new zircons U-Pb ages by LA-MC-ICPMS in the Diablillos Intrusive Complex, contributing to understanding the magmatic event in the lower Paleozoic arc, SW Gondwana. (author)

  11. Sessea regnellii (Solanaceae en Argentina

    Directory of Open Access Journals (Sweden)

    Héctor A. Keller

    2006-01-01

    Full Text Available Se cita por primera vez a Sessea regnelli para la flora argentina. Se presenta una descripción de la especie sobre la base de los ejemplares examinados, como así también ilustraciones y observaciones ecológicas.

  12. NREL technical assistance to Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Lilienthal, P. [National Renewable Energy Lab., Golden, CO (United States)

    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.

  13. Facies y ambientes del grupo Salta (cretácico-paleógeno en Tumbaya, Quebrada de Humahuaca, provincia de Jujuy

    Directory of Open Access Journals (Sweden)

    María Cristina Sánchez

    2010-11-01

    Full Text Available Los depósitos rojos del Grupo Salta (Cretácico-Paleógeno que afloran en la quebrada de Tumbaya, margen derecha de la quebrada de Humahuaca (provincia de Jujuy, se caracterizan por presentar facies distintas a las típicas de otros lugares de la cuenca. Son facies proximales de ambiente general árido a semiárido cuya acumulación avanzó sobre el extremo N-NO del alto constituido por la dorsal Salto-Jujeña. La relación de base y de techo del depósito es de discordancia erosiva con el Grupo Mesón (Cámbrico y angular con acumulaciones cuaternarias de bajada respectivamente. En el afloramiento están representadas las principales unidades del Grupo Salta tanto del synrift como del postrift. El reconocimiento y estudio de las facies permitió identificar y caracterizar de base a techo los Subgrupos Pirgua, Balbuena y Santa Bárbara, y las distintas formaciones de cada subgrupo. En el Subgrupo Pirgua (arenas eólicas no es posible diferenciar sus tres unidades formacionales, por lo tanto se lo menciona como Formación Pirgua. En el Subgrupo Balbuena se reconocen las Formaciones Lecho, que consta de facies fluviales de tipo mantos de crecida, y Yacoraite que muestra condiciones ambientales transicionales, continentales y marino litoral-sublitoral carbonático influenciado por mareas y tormentas. El Subgrupo Santa Bárbara está presente con sus Formaciones Mealla, Maíz Gordo y Lumbrera que representan una sucesión fluvial granodecreciente con desarrollo de paleosuelos múltiples; se reconocen mantos de crecida asociadas a planicies fangosas.

  14. “Riqueza muerta por un trust extranjero”. Desarrollo y problemáticas de la minería boratera en Jujuy (1880-1930

    Directory of Open Access Journals (Sweden)

    María Teresa Bovi

    2014-03-01

    Full Text Available En la provincia de Jujuy entre fines del siglo XIX y comienzos del siglo XX hubo un desplazamiento de la mineríatradicional aurífera a otros sectores, donde se concentraron las inversiones, los esfuerzos y las políticas. Entreellos, cobró especial dinamismo la explotación de boratos en las regiones de la Puna jujeña, subsidiaria de loscentros productores mundiales de cerámicos, de vidrios y de otras industrias del capitalismo impuesto por losritmos de la Segunda Revolución Industrial. Sin embargo, la nueva estructura minera que se perfilaba en la provincia favoreció la concentración delicencias y minas, promoviendo su carácter monopólico asociado a capitales internacionales. Ese proceso opera-ba en paralelo a la prefiguración de una “Nueva Argentina”, industrialista, proteccionista y con mayores equili-brios regionales, donde ciertos sectores de la minería considerados claves jugaban un rol central. Fue principal-mente con la experiencia del radicalismo jujeño de la década de 1920 que se promulgó un replanteo de la activi-dad minera provinciana protectora de las riquezas nacionales. El artículo se propone revaluar la actividad minera de la provincia entre mediados del siglo XIX y 1930,como un proceso de transición que combinó diversos ensayos y fracasos, analizando los procesos de reconver-sión, la estructura y performance de la explotación de boratos, la incidencia de la actividad en la economía pro-vincial y el accionar político desplegado.

  15. Evaluación de micronutrientes relacionados al metabolismo óseo en niños de la provincia de Jujuy

    Directory of Open Access Journals (Sweden)

    Miranda, C. E.

    2003-01-01

    Full Text Available Introducción: las deficiencias nutricionales relacionadas a calcio y fósforo inorgánico pueden producir síntomas inespecíficos como es el retardo del crecimiento en edades críticas del desarrollo humano.Objetivos:conocer los valores de estos micronutrientes en la población infantil, de alta uniformidad étnica, que reside de manera permanente en zonas de altura de la provincia de Jujuy, evaluando al mismo tiempo los datos antropométricos de peso y talla. Material y métodos: se estudiaron 112 niños sanos, comprendidos en el grupo etáreo de 2 a 5 años de los Dptos. de Susques,Yavi y Santa Catalina situados a mas de 3000m s.n.m..Los datos antropométricos fueron evaluados de acuerdo a las tablas de Morasso y Lejarraga, calcio y fósforo mediante técnicas colorimétricas. Resultados y conclusiones: los valores de Ca y Pi se encontraban dentro de los parámetros normales, y desde el punto de vista antropométrico se comprobó que el 66.96 % estaban dentro de los parámetros normales,30.35% en canal 1 y 3.57% en canal 2.De acuerdo a estos resultados se estima necesario realizar un estudio poblacional de este grupo etáro complementándolo con el de los factores de crecimiento y sus pautas alimentarias.

  16. Area Handbook Series: Argentina: A Country Study

    Science.gov (United States)

    1985-08-01

    processes of change. Socioeconomic statistical information has been systematically published by Argentina’s Instituto Nacional de Estadisticas y Censos in...Nacional de Estadisticas y Censos Estima- 353 Argentina: A Country Study clones y proyecdones de poblaciion, 1950-2025. Buenos Aires: 1982...Aires: Institute Nacional de Estadistica y Censos, 1983. Argentina. Ministerio de Educaciön. Departamento de Estadis- tica. Estadisticas de la

  17. Anaglyph: Patagonia, Argentina

    Science.gov (United States)

    2000-01-01

    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. Surrounding this site (but also extending far to the east) is a broad plateau capped by basalt, the Meseta de Somuncura. Here, near the western edge of the plateau, erosion has broken through the basalt cap in a variety of ways. On the mesas, water-filled sinkholes (lower left) are most likely the result of the collapse of old lava tubes. Along the edges of the mesas (several locations) the basalt seems to be sliding away from the plateau in a series of slices. Water erosion by overland flow is also evident, particularly in canyons where vegetation blankets the drainage channels (bright patterns, bottom of image). However, overland water flow does not extend very far at any location. This entire site drains to local playas, some of which are seen here (dark lakes with bright shores). While the water can reach the playas and then evaporate, what becomes of the eroded rock debris? Wind might excavate some of the finer eroded debris, but the fate of much of the missing bedrock remains mysterious.This anaglyph was generated by first draping a Landsat Thematic Mapper image over a topographic map from the Shuttle Radar Topography Mission, then producing the two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and the right eye with a blue filter.Landsat satellites have provided visible light and infrared images of the Earth continuously since 1972. SRTM topographic data match the 30-meter (99-foot) spatial resolution of most Landsat images and provide a valuable complement for studying the historic and growing Landsat data archive. The Landsat 7 Thematic Mapper image used here was provided to

  18. Stereo Pair: Patagonia, Argentina

    Science.gov (United States)

    2000-01-01

    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. Surrounding this site (but also extending far to the east) is a broad plateau capped by basalt, the Meseta de Somuncura. Here, near the western edge of the plateau, erosion has broken through the basalt cap in a variety of ways. On the mesas, water-filled sinkholes (lower left) are most likely the result of the collapse of old lava tubes. Along the edges of the mesas (several locations) the basalt seems to be sliding away from the plateau in a series of slices. Water erosion by overland flow is also evident, particularly in canyons where vegetation blankets the drainage channels (green patterns, bottom of image). However, overland water flow does not extend very far at any location. This entire site drains to local playas, some of which are seen here (blue). While the water can reach the playas and then evaporate, what becomes of the eroded rock debris? Wind might excavate some of the finer eroded debris, but the fate of much of the missing bedrock remains mysterious.This cross-eyed stereoscopic image pair was generated using topographic data from the Shuttle Radar Topography Mission, combined with an enhanced Landsat 7 satellite color image. The topography data are used to create two differing perspectives of a single image, one perspective for each eye. In doing so, each point in the image is shifted slightly, depending on its elevation. When stereoscopically merged, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions.Landsat satellites have provided visible light and infrared images of the Earth continuously since 1972. SRTM topographic data match the 30-meter (99-foot) spatial resolution of most Landsat images and provide a valuable complement for studying the historic and growing Landsat data archive. The Landsat 7

  19. Pediatric intensive care in Argentina.

    Science.gov (United States)

    Schnitzler, E J

    1993-09-01

    8.2% of the gross domestic product is spent annually on health care in Argentina, a country of 32 million people. There is 1 medical doctor of every 147,000 beds in a total 3180 hospitals. The infant mortality rate in Argentina is 24.5/1000 live births which is high compared to developed countries. Perinatal causes and congenital anomalies are the main cause of death after the neonatal period, and accidents, cardiac disease, and respiratory tract infections are the main causes of death among children over age 1 year. Argentina has approximately 35 pediatric intensive care units (ICU), but 154 of 244 beds are within or near the capital. Only 2 hospitals have pediatric intensive care fellowship programs, so full time dedicated staff is rare. 250 registered pediatricians dedicated to intensive care are in the Argentine Pediatric Society and the nurse/bed ratio is 1:2-1:3. Moreover, the country has neither postanesthesia recuperation units, burn units, chronic ventilation units, nor approved home assistance programs, and intermediate care is not clearly standardized. These inadequacies have led to a shortage of beds and the caring for of critically ill children in general pediatric or emergency wards in hospitals which lack adequate equipment; patients are often discharged inappropriately to clear bed space. Even so, prehospital and emergency room care tends to be provided without the necessary coordination with the pediatric ICU, and structural conditions regarding electrical self-sufficiency, air conditioning, and circulation are met in only few units. Despite the existence of these adverse conditions for the care of critically ill children, a pediatric organ transplant program developed since 1987 has demonstrated 70% to 100% survival rates for 16l orthotopic liver and 9 heart transplants, respectively. Alternatives to improving intensive care in Argentina include optimizing the response of emergency and critical care delivery systems, categorizing hospitals and

  20. Thunderstorms, Andean Mountains Ridgeline, Argentina

    Science.gov (United States)

    1993-01-01

    In this scenic view of thunderstorms skirting the eastern ridgeline of the Andeas Mountains in northern Argentina (approximate coordinates 28.0S, 57.0W), the confluence of the Rio Salado and Rio Saladillo where they merge with the Rio Parana can be seen in sunglint. Thunderstorms along the eastern Andes are typical at this time of year (Southern Hemisphere summer) with anvils moving to the east from the core of the storm.

  1. Argentina em El siglo XXI.

    Directory of Open Access Journals (Sweden)

    Silvia Fernández Soto

    2013-01-01

    Full Text Available This present article has as its main focus the reconfiguration of the development matrix acting in Argentina, as a result of the deepening crisis and the social conflicts from 2001-02. Identifies the presence of inflexions and continuities in this moment of hegemonic recomposition, which some authors call of "post neo-liberal neo-developmentalist phase", fruit of the correlations of forces resulting in the general movement of the society. Therefore, addresses, in first place, the neo- liberal reaction in the mark of the capitalist crisis and the logic configuration of the accumulation in a flexible standard. In second place it analyzes the context of crisis from the beginning of the 21st century, highlighting the inflexions and continuities with the neo-liberalism and characterizing the behavior of the main socioeconomic indicators. In third place , discusses the reactions to neo-liberalism and the neo-developmentalist recomposition observed in Argentina as well in some national experiences in the latin american region, identifying continuities and ruptures. For last , taking as reference this context, it analyzes the orientation of the social policies after the 2001 crisis, putting in discussion the state action and its politics with the projects of society that are in dispute in Argentina nowadays.

  2. Estratigrafía, ambientes deposicionales e icnología del Paleozoico inferior en el área de Azul Pampa, provincia de Jujuy

    Directory of Open Access Journals (Sweden)

    P. Such

    2007-09-01

    Full Text Available En la región de Azul Pampa, Cordillera Oriental de Jujuy los depósitos cambro-ordovícicos se encuentran ampliamente representados. La columna estratigráfica se inicia con el Grupo Mesón (Cambrico Inferior - Medio, el cual registra sedimentación en un ambiente marino somero dominado por mareas. Este incluye las Formaciones Lizoite, Campanario y Chalhualmayoc. Las Formaciones Lizoite y Chalhualmayoc contienen depósitos de barras submareales similares a aquellas descriptas anteriormente hacia el sur en la región de la quebrada de Humahuaca y en las áreas circundantes. La Formación Campanario incluye depósitos de canales y planicies intermareales, representando un máximo regresivo para el Grupo Mesón. Sobreyacente al Grupo Mesón se sucede un intervalo cámbrico superior-arenigiano referido previamente como Areniscas Casayok y Formación Azul Pampa. Los estudios integrados, tanto sedimentológicos, paleontológicos como estratigráficos secuenciales, indican que ambas unidades son litológicamente similares y temporalmente equivalentes a la Formación Santa Rosita (Cámbrico Superior - Tremadociano y a la Formación Acoite (Arenigiano, respectivamente, las cuales son ampliamente aceptadas en las áreas adyacentes, por lo que se recomienda el abandono de la nomenclatura Areniscas Casayok y Formación Azul Pampa. El intervalo inferior de la Formación Santa Rosita está representado por depósitos de estuarios dominado por mareas del Miembro Pico de Halcón. El intervalo superior se incluye dentro del Miembro Alfarcito y consiste en depósitos marino someros dominados por el oleaje, variando desde shoreface superior hasta offshore inferior, representando una serie de ciclos transgresivos-regresivos. La Formación Acoite registra un episodio de máximo transgresivo a escala de cuenca y se encuentra dominada por depósitos de plataforma con depósitos subordinados de offshore. Los análisis icnológicos revelan la ausencia o la escasez de

  3. A new Batillipedidae (Tardigrada, Arthrotardigrada) from Argentina.

    Science.gov (United States)

    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.

  4. Mida õpetab Argentina finantskriis? / Karsten Staehr

    Index Scriptorium Estoniae

    Staehr, Karsten, 1962-

    2002-01-01

    Norra majandusanalüütik kirjeldab Argentina majanduspoliitikat, analüüsib tehtud vigu ning hoiatab avatud majandusega Eestit võimalike tulevaste välisshokkide eest. Diagramm: SKP kasv ja üleüldine riigieelarve tasakaal 1991-2001 Argentinas

  5. Mida õpetab Argentina finantskriis? / Karsten Staehr

    Index Scriptorium Estoniae

    Staehr, Karsten, 1962-

    2002-01-01

    Norra majandusanalüütik kirjeldab Argentina majanduspoliitikat, analüüsib tehtud vigu ning hoiatab avatud majandusega Eestit võimalike tulevaste välisshokkide eest. Diagramm: SKP kasv ja üleüldine riigieelarve tasakaal 1991-2001 Argentinas

  6. English in Argentina: A Sociolinguistic Profile.

    Science.gov (United States)

    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)

  7. The Stenopodainae (Hemiptera, Heteroptera) of Argentina

    Science.gov (United States)

    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

  8. New Data on Food Consumption in Pre-Hispanic Populations from Northwest Argentina (ca. 1000–1550 A.D.: The Contribution of Carbon and Nitrogen Isotopic Composition of Human Bones

    Directory of Open Access Journals (Sweden)

    María Soledad Gheggi

    2013-01-01

    Full Text Available We present data on carbon and nitrogen isotopic composition of human bones from Tolombón (Calchaqui Valley, Salta and Esquina de Huajra (Quebrada de Humahuaca, Jujuy sites located in Northwest Argentina (NWA. Both are complex archaeological residential settlements ascribed to the Regional Development Period (ca. 900–1430 A.D., the Inca Period (ca. 1430–1536 A.D., and the Early Colonial Period (ca. 1536–1600 A.D.. Twelve samples of human bones were collected and analyzed, including remains from individuals of both sexes and different ages at death. We also present the carbon and nitrogen isotopic composition of modern plants from nearby areas in order to start building an isotopic ecology of the area and compile available information on food consumption from different lines of evidence. The isotopic results obtained reveal the consumption of C4 plants, which for the area are maize and amaranth, combined with animal proteins. The integration of these results with the broader database was useful to discuss the political and economical implications of the findings, especially in the context of this area under the Inca domination.

  9. Cambios morfológicos en el cráneo debidos a la edad en la población tardía de la Puna de Jujuy

    OpenAIRE

    Fuchs, María Laura; Cocilovo, José Alberto; Varela, Héctor Hugo

    2015-01-01

    En el presente trabajo se evalúan los cambios que experimenta la morfología craneana por el efecto de la edad en la población tardía de la Puna de Jujuy. La muestra consistió en 372 cráneos de ambos sexos, en los cuales se determinaron cinco clases de edad (infantil, juvenil, adulto, adulto maduro y senil). Se midieron 31 variables métricas y se utilizó estadística univariada para realizar el análisis. Los cambios morfológicos producidos por la edad en los individuos puneños se manifestaron e...

  10. CON EL MUERTO A OTRA PARTE... CONSIDERACIONES SOBRE LA PIEDAD MORTUORIA Y SUS ESPACIOS EN LA CIUDAD DE JUJUY ENTRE FINES DE LA COLONIA Y LOS PRIMEROS AÑOS INDEPENDIENTES

    Directory of Open Access Journals (Sweden)

    Ren\\u00E9 Osvaldo Geres

    2010-01-01

    Full Text Available Los gestos de salvación frente a la muerte mostraron un punto de fisura significativo en la transición de la colonia a la república. De todos los elementos simbólicos que conformaban la piedad mortuoria, al comenzar el siglo XIX, fueron los relacionados al lugar de inhumación y su significado religioso los que mostraron cambios visibles en los discursos de algunos miembros de la elite de San Salvador de Jujuy. En esta primera aproximación se identifican las ideas centrales de esos discursos en un contexto marcado por el flagelo de la guerra y la escasez de recursos, y en el que las representaciones barrocas e ilustradas se entremezclan para comenzar a configurar una singular manera de percibir las instancias rituales con relación al descanso eterno.

  11. Uso de medicamentos en hipertensión arterial en el primer nivel de atención pública argentina. La experiencia del Programa Remediar

    Directory of Open Access Journals (Sweden)

    Ricardo G. Bernztein

    2009-01-01

    Full Text Available La hipertensión arterial (HTA es un motivo frecuente de prescripción. La Argentina fueafectada a fines de 2001 por una severa crisis socioeconómica que disminuyó el acceso de lapoblación a los medicamentos, con los consiguientes riesgos sanitarios. Como respuesta desdeel Estado, se implementó el Programa Remediar para proveer en forma gratuita medicamentosa la población de escasos recursos y sin cobertura social.ObjetivosAnalizar el uso de medicamentos antihipertensivos en la población atendida en el primernivel de atención (PNA pública de la Argentina y estimar en forma proyectada su efectividaden términos de cobertura de la población esperada con HTA.Material y métodosEl presente es un estudio ecológico con cruce de diagnósticos, prescripciones y beneficiariospor provincia de las recetas del Programa Remediar. Población objetivo: pacientes con diagnósticode HTA atendidos en 6 mil centros de salud de la Argentina desde marzo de 2005hasta febrero de 2006.ResultadosEn 15 millones de recetas, la frecuencia referida de HTA fue del 10,4%: 126.097 recetasmensuales. Este porcentaje no fue homogéneo, ya que resultó 3 a 4 veces mayor en la ciudadde Buenos Aires y la provincia de La Pampa que en las provincias de Jujuy o Salta. Lafrecuencia de prescripción fue: enalapril 77,0%, atenolol 22,1%, hidroclorotiazida 12,5% yaspirina 7,1%. Sobre la base de estadísticas poblacionales previas y la prevalencia esperadade HTA, se pudo estimar que el Programa Remediar alcanzó a cubrir porcentajes variablesde la población con cobertura pública exclusiva: 57,3% en todo el país, con grandes variaciones.El 74,9% de los beneficiarios hipertensos recibió tratamientos suficientes para 4 o menosmeses por año.ConclusiónLa utilización de tiazidas y de aspirina fue menor que la esperada de acuerdo con las guíasde práctica clínica basada en evidencias. Es posible que el impacto sanitario positivo de laprovisión de medicamentos se haya visto

  12. en Argentina en los noventa

    Directory of Open Access Journals (Sweden)

    Marcelo Fabián Delfini

    2005-01-01

    Full Text Available Se analizan los efectos de la implantación de las políticas económicas neoliberales desde 1990 en Argentina sobre la distribución del ingreso y la pobreza, en un marco en que el crecimiento económico no provocó disminuciones sustantivas sobre las variables en estudio. Se emplea el concepto de “estancamiento dinámico ” para analizar las variables propuestas, pues éste sí permite dar cuenta de las regulaciones vigentes durante la década en estudio.

  13. Bioceres: AG Biotechnology from Argentina

    Directory of Open Access Journals (Sweden)

    Roberto Feeney

    2016-04-01

    Full Text Available In this case we present a business decision-making situation in which the CEO of an Argentine Ag Biotech company, Bioceres, has to decide the best way to commercialize a new drought-tolerant transgenic technology. The company was founded by twenty three farmers, who shared a common dream that Argentina could become a benchmark in the development of Ag biotechnology. The case has strategic and financial implications, as well as decision-making situation involving a joint venture with an American biotechnology company. It also introduces to discussion the business models of Ag biotechnology companies in developing countries.

  14. Las otras mitas. Aproximaciones al estudio de la mita de plaza en la jurisdicción de Jujuy, gobernación de Tucumán, siglo XVII

    Directory of Open Access Journals (Sweden)

    Sica, Gabriela

    2014-06-01

    Full Text Available The objective of this paper is to analyze the conformation mita system of place in the jurisdiction of San Salvador de Jujuy in the governorate of Tucumán during the seventeenth century. The mita was one of economic institutions on which rested the colonial system in the Andes, and helped to ensure the supply of Indian labor is poured to public works or different economic activities such as mining, agriculture, livestock, dairy services, etc. For indigenous communities was a load of a percentage of tax that they leave their own activities and often travel a considerable distance, while for other sectors such as mining, without encomiendas neighbors and authorities was an important contribution of labor, therefore became a field of dispute and tension between different sectors throughout the seventeenth century.El objetivo de este artículo es analizar la conformación de la mita de plaza en la jurisdicción de San Salvador de Jujuy en la gobernación de Tucumán durante el siglo XVII. La mita era una de las instituciones económicas sobre las que reposaba el sistema colonial en los Andes, y permitió garantizar el aporte de trabajo indígena que se volcaba a las obras públicas o diferentes actividades económicas como la minería, agricultura, ganadería, servicios de tambos, etc. Para las comunidades constituía una carga de un porcentaje de sus tributarios que debían abandonar sus propias actividades y en muchos casos trasladarse a considerable distancia, mientras que para distintos sectores como mineros, vecinos sin encomiendas y autoridades era una importante contribución de mano de obra, por esta razón se convirtió en un campo de disputa y tensiones entre los distintos sectores.

  15. ESTUDIOS DE ISÓTOPOS ESTABLES EN HUERTAS FAMILIARES ACTUALES DE LA QUEBRADA DE HUMAHUACA (JUJUY, ARGENTINA. SU POTENCIAL APORTE A LOS ESTUDIOS PALEODIETARIOS DEL NOROESTE ARGENTINO / Stable isotope studies on current home gardens of the Quebrada de ...

    Directory of Open Access Journals (Sweden)

    Violeta A. Killian Galván

    2015-12-01

    Full Text Available Presentamos una propuesta metodológica para la generación de marcos de referencia en los estudios paleodietarios, mediante el análisis de la composición isotópica del carbono y el nitrógeno (?13C y ?15N en arqueología. En particular, nos centraremos en cómo influyen algunas prácticas de cultivo en los valores isotópicos de las plantas procedentes de huertas familiares (siendo las especies escogidas Zea mays, Solanum tuberosum, Oxalis tuberosa, Ullucus tuberosus, Chenopodium quinoa y Opuntia ficus-indica, esta última como especie silvestre del área. La metodología propuesta consiste en: el relevamiento de información entre productores locales, la caracterización del suelo en cuanto a sus propiedades químicas (pH, conductividad eléctrica, carbono orgánico y nitratos y la medición isotópica de los vegetales muestreados. A partir de los resultados obtenidos, podemos afirmar que al menos en entornos semiáridos, como es el caso de Quebrada de Humahuaca, la disponibilidad de nutrientes en el suelo repercute en los valores ?15N de Zea mays. Si bien no hay una relación lineal entre las variables propuestas y los resultados isotópicos obtenidos, se registró un rango más amplio de valores cuando la calidad del suelo fue menor. AbstractWe present a methodological proposal for the construction of a frame of reference in paleodietary research through the analysis of Carbon and Nitrogen stable isotopes (?13C y ?15N in archaeology. In particular, we focus on the effect of certain harvest practices in the isotopic values of plants from family farms (the species chosen being Zea mays, Solanum tuberosum, Amaranthus caudatus, Chenopodium quinoa and Opuntia ficus-indica, this last as a wild plant from the area. The methodology consist in: collection of information among local producers, soil characterization in terms of their chemical properties (Ph, electrical conductivity, organic carbon and nitrate and analysis of isotopic values from plants. Considering the results, we can state that at least in semi-arid environments, such as Quebrada de Humahuaca, nutrient availability in soils impact in Zea mays ?15N values. While there is not a linear relationship between the proposed variables and the isotopic result obtained, a wider range of values was found when soil quality was lower.

  16. [The health system of Argentina].

    Science.gov (United States)

    Belló, Mariana; Becerril-Montekio, Victor M

    2011-01-01

    This paper describes the health system of Argentina.This system has three sectors: public, social security and private.The public sector includes the national and provincial ministries as well as the network of public hospitals and primary health care units which provide care to the poor and uninsured population. This sector is financed with taxes and payments made by social security beneficiaries that use public health care facilities. The social security sector or Obras Sociales (OS) covers all workers of the formal economy and their families. Most OS operate through contracts with private providers and are financed with payroll contributions of employers and employees. Finally, the private sector includes all those private providers offering services to individuals, OS beneficiaries and all those with private health insurance.This sector also includes private insurance agencies called Prepaid Medicine Enterprises, financed mostly through premiums paid by families and/or employers.This paper also discusses some of the recent innovations implemented in Argentina, including the program Remediar.

  17. Sistema de salud de Argentina The health system of Argentina

    Directory of Open Access Journals (Sweden)

    Mariana Belló

    2011-01-01

    Full Text Available En este artículo se describe el sistema de salud de Argentina, que está compuesto por tres sectores: público, de seguridad social y privado. El sector público está integrado por los ministerios nacional y provincial, y la red de hospitales y centros de salud públicos que prestan atención gratuita a toda persona que lo demande, fundamentalmente a personas sin seguridad social y sin capacidad de pago. Se financia con recursos fiscales y recibe pagos ocasionales de parte del sistema de seguridad social cuando atiende a sus afiliados. El sector del seguro social obligatorio está organizado en torno a las Obras Sociales (OS, que aseguran y prestan servicios a los trabajadores y sus familias. La mayoría de las OS operan a través de contratos con prestadores privados y se financian con contribuciones de los trabajadores y patronales. El sector privado está conformado por profesionales de la salud y establecimientos que atienden a demandantes individuales, a los beneficiarios de las OS y de los seguros privados. Este sector también incluye entidades de seguro voluntario llamadas Empresas de Medicina Prepaga que se financian sobre todo con primas que pagan las familias y/o las empresas. En este trabajo también se describen las innovaciones recientes en el sistema de salud, incluyendo el Programa Remediar.This paper describes the health system of Argentina.This system has three sectors: public, social security and private.The public sector includes the national and provincial ministries as well as the network of public hospitals and primary health care units which provide care to the poor and uninsured population. This sector is financed with taxes and payments made by social security beneficiaries that use public health care facilities. The social security sector or Obras Sociales (OS covers all workers of the formal economy and their families. Most OS operate through contracts with private providers and are financed with payroll

  18. Argentina: entre o Mercosul e a Alca

    Directory of Open Access Journals (Sweden)

    Raúl Bernal-Meza

    2001-12-01

    Full Text Available Este artigo procura mostrar que a Argentina não está numa encruzilhada na sua política externa, tendo que escolher entre Mercosul ou Alca. Ao contrário, a Argentina vê o Mercosul como um caminho que leva à Alca, afirmando uma posição que se tornou possível depois da confluência de outros fatores, como a posição brasileira frente a Alca e o modelo de integração regional proposta para o Mercosul.This article seeks to show that Argentina is not in crossroads in your foreign policy, having to choose between Mercosur and FTAA. In contrast, Argentina sees Mercosur as a way that leads to FTAA, affirming a position that become possible after a confluence of others factors, as the Brazilian position front Alca and the model of regional integration proposal for Mercosur.

  19. Plantas útiles de Santa Victoria Oeste (Salta, Argentina)

    OpenAIRE

    2008-01-01

    Yavi, en el extremo norte de la provincia de Jujuy y a pasos de la frontera con Bolivia, es un poblado dentro de un pequeño valle irrigado en el corazón del altiplano argentino. Es un lugar visitado por los turistas por su antigua capilla y el museo de la casa donde residió un marqués. Menos personas saben que el camino de ripio que parte hacia el este conduce a un valle con varios miles de habitantes, a poca distancia al mismo tiempo de la selva de las Yungas y la Puna, como s...

  20. China, Argentina agree to further strategic ties

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    According to Xinhua,China and Argentina have agreed to further enhance mutual trust and their strategic partnership as the two emerging economies are playing an increasingly important role in the world arena.“China will work with Argentina to strengthen strategic mutual trust,expand cooperation and coordination within multilateral frameworks in order to promote bilateral ties and benefit the two peoples,” Vice President Xi Jinping told Argentine Foreign Minister Hector Timerman on September 9.

  1. Soybean biomass produced in Argentina

    DEFF Research Database (Denmark)

    Semino, Stella; Paul, Helena; Tomei, Julia

    Soybean biomass for biodiesel, produced in Argentina amongst other places, is considered by some to reduce greenhouse gas emissions and mitigate climate change when compared with fossil fuel. To ensure that the production of biofuels is ‘sustainable', EU institutions and national governments...... are currently designing certification schemes for the sustainable production of biomass. This paper questions the validity of proposed environmental standards, using the production of Argentine soybean as a case study. The production of soybean production is associated with profound environmental impacts...... generates emissions of N2O. The large quantity of substances, sprayed by terrestrial and aerial means, has negative impacts on biodiversity, water, soil, and human and animal health. The intensive production of soybeans also leads to social impacts, including loss of livelihoods and food sovereignty...

  2. Burle Marx en la Argentina

    Directory of Open Access Journals (Sweden)

    Sonia Berjman

    2014-05-01

    Full Text Available La figura de Roberto Burle Marx, el más grande paisajista brasileño, goza de amplio conocimiento en el ambiente profesional argentino pero sólo a través de sus trabajos en Brasil. El icónico caso de la Plaza Perú de Buenos Aires –hoy totalmente cambiada- es la única excepción. Hubo otras concreciones y proyectos, así como conferencias y presentación de sus obras plásticas, que son desconocidas. Por ello, nos hemos propuesto desentrañar las participaciones de Roberto Burle Marx en la Argentina, todas ellas dentro del área de la región metropolitana.

  3. Poverty and Health in Argentina

    Directory of Open Access Journals (Sweden)

    Maria Alejandra Silva

    2009-06-01

    Full Text Available This article examines health conditions in the rural areas of Central Argentina, the country’s main region for soy-bean production and export. Health conditions are analyzed through the concepts of emerging and re-emerging diseases in a context of increasing poverty. Data on poverty and health was obtained from both primary sources (trade union, government officials, rural doctors and the South Watch/FA/FODEPAL/UNR working group and secondary sources (IPEC/INDEC, IDESA, Consultora Equis, the Argentine Ministry of Employment, ILO, the Ministry of Health, the Ministry of the Environment, toxicology centers and rural doctors. Analysis of rural health conditions gives cause for concern. There is evidence of deterioration in the social determinants of health such as an increase in rural and urban poverty associated with informal employment and child labor. At the same time lack of government epidemiological and toxicological data appears to hide or distort the reality of health conditions.

  4. Spanish Coastal Patrol Ships for Argentina and Mexico (Guardacostas Espanoles para Argentina y Mejico),

    Science.gov (United States)

    1983-12-22

    GABARRUS TRANSLATED BY: LT GREGORY STOVER, USNR-R NISC TRANSLATION UNIT 0166 SOURCE: TECNOLOGIA MILITAR, NO. 4, 1983; PP. 50, 53-54; SPANISH DTIC S ELECTE...SHIPS FOR ARGENTINA AND MEXICO [Ramirez Gabarrus, M.; Guardacostas espaioles para Argentina y Mejico; Tecnologia Militar, No. 4, 1983; pP. 50, 53-54

  5. Argentina

    Directory of Open Access Journals (Sweden)

    Guillermina Fernández Zambón

    2005-01-01

    Full Text Available La actividad industrial, de cualquier época, tiene una gran importancia para el hombre, pues al igual que el resto de los procesos económicos, es el reflejo del accionar cotidiano de la sociedad sobre el espacio. Considerando esto, el presente articulo tiene como objetivo presentar al patrimonio industrial como recurso para organizar rutas turísticas que permitan en algunos casos recuperar espacios industriales abandonados o usar establecimientos industriales en funcionamiento pero que pueden incorporarse a este tipo de desarrollo turístico. La creación de rutas turísticas puede permitir la reactivación de las economías locales, por constituirse en definitiva en una nueva actividad económica. Para lograr esto es necesario articular el sector público y el privado. De esta forma es posible, a través de la creación de rutas turísticas del patrimonio industrial, generar un desarrollo turístico local sustentable.

  6. Estratigrafía, ambientes deposicionales e icnología del Paleozoico inferior en el área de Azul Pampa, provincia de Jujuy Stratigraphy, Depositional Environments and Ichnology of the Lower Paleozoic in the Azul Pampa Area - Jujuy Province

    Directory of Open Access Journals (Sweden)

    P. Such

    2007-09-01

    Full Text Available En la región de Azul Pampa, Cordillera Oriental de Jujuy los depósitos cambro-ordovícicos se encuentran ampliamente representados. La columna estratigráfica se inicia con el Grupo Mesón (Cambrico Inferior - Medio, el cual registra sedimentación en un ambiente marino somero dominado por mareas. Este incluye las Formaciones Lizoite, Campanario y Chalhualmayoc. Las Formaciones Lizoite y Chalhualmayoc contienen depósitos de barras submareales similares a aquellas descriptas anteriormente hacia el sur en la región de la quebrada de Humahuaca y en las áreas circundantes. La Formación Campanario incluye depósitos de canales y planicies intermareales, representando un máximo regresivo para el Grupo Mesón. Sobreyacente al Grupo Mesón se sucede un intervalo cámbrico superior-arenigiano referido previamente como Areniscas Casayok y Formación Azul Pampa. Los estudios integrados, tanto sedimentológicos, paleontológicos como estratigráficos secuenciales, indican que ambas unidades son litológicamente similares y temporalmente equivalentes a la Formación Santa Rosita (Cámbrico Superior - Tremadociano y a la Formación Acoite (Arenigiano, respectivamente, las cuales son ampliamente aceptadas en las áreas adyacentes, por lo que se recomienda el abandono de la nomenclatura Areniscas Casayok y Formación Azul Pampa. El intervalo inferior de la Formación Santa Rosita está representado por depósitos de estuarios dominado por mareas del Miembro Pico de Halcón. El intervalo superior se incluye dentro del Miembro Alfarcito y consiste en depósitos marino someros dominados por el oleaje, variando desde shoreface superior hasta offshore inferior, representando una serie de ciclos transgresivos-regresivos. La Formación Acoite registra un episodio de máximo transgresivo a escala de cuenca y se encuentra dominada por depósitos de plataforma con depósitos subordinados de offshore. Los análisis icnológicos revelan la ausencia o la escasez de

  7. Monte adentro: Aproximaciones sobre la ocupación prehispánica de la serranía de Calilegua (prov. de Jujuy Monte Adentro: Approaches To The Pre-Hispanic Occupation Of The Calilegua Mountains

    Directory of Open Access Journals (Sweden)

    Pablo Cruz

    2010-06-01

    Full Text Available Fuentes coloniales tempranas señalaron el carácter multiétnico que tuvo el piedemonte oriental andino de la provincia de Jujuy antes, durante y después de la llegada de los españoles. No obstante, la historiografía nos muestra que la región fue considerada como marginal con respecto las grandes "áreas nucleares" del NOA, un espacio de encuentro, una bisagra, o bien una frontera entre los Andes y el Chaco. Este trabajo presenta los resultados alcanzados en las investigaciones arqueológicas desarrolladas en la región. Los nuevos datos confirman gran parte de las informaciones históricas dando cuenta de la intensa ocupación de la región en tiempos prehispánicos, contrarrestando la clásica imagen de frontera que le fue atribuida. Su intensa y prolongada ocupación se explica tanto por el potencial agrícola como por la explotación de numerosos yacimientos mineros y recursos silvestres que tuvieron una alta valoración económica y simbólica entre los pueblos andinos prehispánicos.Early Colonial sources indicate the multi-ethnic nature of the eastern Andean piedmont of Jujuy Province before, during and after the Spaniards' arrival. However, the historiography shows us that the region was considered as marginal in respect to the great "core areas" of the Argentine northwest; a meeting place, a point of articulation, or a boundary between the Andes and the Chaco. This article presents results obtained from archaeological investigations of the region. The new data confirm much of the historical information that attests to the intense occupation of the region in pre-Hispanic times, which resists the classical image of a border zone. The intense and prolonged occupation is explained by the agricultural potential of the area, as well as the operation of numerous mines and the exploitation of wildlife, which had a high economic and symbolic value among pre-Hispanic Andean peoples.

  8. Soil and Terrain Database for Argentina, primary data (version 1.0) - scale 1:1 million (SOTER_Argentina)

    NARCIS (Netherlands)

    Dijkshoorn, J.A.; Huting, J.R.M.

    2014-01-01

    The Soil and Terrain database for Argentina primary data (version 1.0), at scale 1:1 million (SOTER_Argentina), was compiled of enhanced soil information within the framework of the FAO's program Land Degradation Assessment in Drylands (LADA). Primary soil and terrain data for Argentina were

  9. Psychiatry and humanism in Argentina.

    Science.gov (United States)

    Niño Amieva, Alejandra

    2016-04-01

    The authors of the present selection of Latin American Psychiatry texts were characterized by a common deep humanistic attitude. These prolific writers were able to establish or extend the scope of the discipline in which they chose to act, questioning the establishment of rigid boundaries within the framework of a rigorous epistemological reflection. Thus the systematizing spirit of Jose Ingenieros' in the context of positivist evolutionism, resulted in the act of founding a discipline that integrated the biological and the social. In the case of Guillermo Vidal his conception of mental health went beyond the biomedical to consider psychotherapies as an emotional commitment, continence and empathic understanding; with regard to César Cabral his formation and extensive clinical practice resulted in a work defined by the inquiring into the theoretical concepts underlying Psychiatry and Clinical Psychology. This brief selection does not exhaust the issues or the level of ideas and discussions of Psychiatry in Argentina, but constitutes a textual corpus representative of a disciplinary conception understood as scientific and humanistic endeavor.

  10. Argentina to fully privatize state owned YPF

    Energy Technology Data Exchange (ETDEWEB)

    1992-10-05

    Argentina's Congress has voted to fully privatize state petroleum company Yacimientos Petroliferos Fiscales (YPF), a move the government expects to net at least $8 billion. Despite some political opposition, the vote was 119-10 in favor, with one abstention and opposition party members refusing to participate in the vote. Argentina's President Carlos Menem had threatened to authorize YPF privatization by decree if there was no quorum for a vote. YPF is responsible for 40% of Argentina's oil production. The country h as been self-sufficient in crude since 1982. Current production is 563,472 b/d, and proved reserves of oil and gas are valued at $7 billion.

  11. Hepatitis C in Argentina: epidemiology and treatment

    OpenAIRE

    Gaite LA; Marciano S; Galdame OA; Gadano AC

    2014-01-01

    Luis Alejandro Gaite, Sebastián Marciano, Omar Andrés Galdame, Adrián Carlos GadanoHepatology Unit, Hospital Italiano de Buenos Aires, Buenos Aires, ArgentinaAbstract: Hepatitis C is the leading cause of chronic hepatitis, cirrhosis, and liver cancer in Argentina, where from 1.5% to 2.5% of adults are infected. Most of the infections were acquired 30–50 years ago. It is estimated that more than half of infected individuals are not aware of their infe...

  12. de la Argentina y notas nomenclaturales

    Directory of Open Access Journals (Sweden)

    Zulma E. Rúgolo de Agrasar

    2006-01-01

    Full Text Available En esta primera revisión del género Deyeuxia para la Argentina se reconocen 58 taxones nativos de América, tres de ellos son endémicos de la Argentina, y los restantes también crecen en Bolivia, Brasil y Chile. Se describen tres nuevos taxones para la ciencia: Deyeuxia alba subsp. breviaristata (Argentina, Brasil y Uruguay; Deyeuxia heterophylla var. puberilemma (Perú; Deyeuxia trichodonta var. hirsuta (Argentina: Salta. Se establece un nuevo nombre: Deyeuxia nana, para en Agrostis caespitosa. Las siguientes once entidades constituyen nuevas citas para Argentina, Bolivia, Chile y Ecuador: Deyeuxia brevifolia var. brevifolia y Deyeuxia brevifolia var. expansa (Chile; Deyeuxia cabrerae var. cabrerae, D. cabrerae var. aristulata (Chile; D. cabrerae var. trichopoda (Chile; Deyeuxia curta (Ecuador; Deyeuxia filifolia (Chile; D. diemii (Chile; Deyeuxia filifolia (Chile; Deyeuxia hackelii (Chile; Deyeuxia minima (Argentina y Ecuador; Deyeuxia sclerantha (Ecuador; Deyeuxia spicigera var. spicigera (Chile; Deyeuxia spicigera var. cephalotes (Argentina y Deyeuxia trichodonta var. trichodonta (Bolivia. Se establecen cinco nuevas combinaciones: Deyeuxia reitzii, Deyeuxia rupestris f. pilosa., Deyeuxia rupestris var. minor, D. tarmensis var. macrochaeta y Deyeuxia velutina var. nardifolia. Se adicionan nuevos sinónimos en las siguientes entidades: Deyeuxia heterophylla (Calama grostis mulleri, Calamagrostis macbridei; Deyeuxia rupestris f. pilosa (Calamagrostis leonardii, Calamagrostis longearistata f. pilosa y Calamagrostis epigeios (Calamagrostis chilensis. Esta revisión incluye una evaluación crítica de los caracteres morfológicos (algunos estudiados con MEB con valor taxonómico para Deyeuxia y sus especies aquí estudiadas, como también una discusión de las relaciones de Deyeuxia con sus géneros más afines. Se presentan en detalle consideraciones nomenclaturales sobre taxones problemáticos, claves dicotómicas para distinguir Deyeuxia de

  13. Ticks infesting humans in Northern Misiones, Argentina.

    Science.gov (United States)

    Lamattina, Daniela; Nava, Santiago

    2016-01-01

    This work presents records of ticks infesting humans in northern Misiones Province, Argentina. Also, notes on potential transmission of tick-borne pathogens are included. A total of 282 ticks attached to researchers were collected and identified by their morphological characters. Eight tick species were found: Amblyomma brasiliense, Amblyomma coelebs, Amblyomma dubitatum, Amblyomma incisum, Amblyomma ovale, Haemaphysalis juxtakochi, Rhipicephalus sanguineus and Rhipicephalus microplus. Some of these species as A. dubitatum, A. ovale and R. sanguineus have been found infected with spotted fever group rickettsiae pathogenic to humans in Brazil and Argentina. The potential role as vectors of humans pathogens of the ticks found attached to humans in this study is discussed.

  14. Glyphium elatum (Ascomycota in Patagonia (Argentina Glyphium elatum (Ascomycota en Patagonia (Argentina

    Directory of Open Access Journals (Sweden)

    Laura E. Lorenzo

    2005-07-01

    Full Text Available The genus Glyphium, represented by G. elatum (Ascomycota is recorded for the first time among the mycobiota of Argentina. Prior to this finding, this species was known in southern South America from southern Chile only. The new record extends its geographic range to the temperate-humid forests in the Andean-Patagonian regions of Argentina. Glyphium elatum is described and illustrated.El género Glyphium (Ascomycota representado por G. elatum, se cita por primera vez para la micobiota de la Argentina. Hasta la fecha, en el sur de Sudamérica, la especie había sido registrada en el sur de Chile solamente. Esta cita extiende su distribución geográfica a la región de los bosques húmedos andino-patagónicos de la Argentina. Glyphium elatum es descripta e ilustrada.

  15. Région et nation en Amérique Latine: le cas du 'Norte' argentin (Tucumán, Salta, Jujuy de 1778 à 1914

    Directory of Open Access Journals (Sweden)

    1989-01-01

    Full Text Available Cet article se donne pour but d'esquisser l'intelligibilité globale de l'histoire régionale du Nord-Ouest argentin dans ses rapports à l'histoire nationale argentine de 1778 à 1914. Il analyse d'abord la période d'affirmation de ces sociétés provinciales créoles aux avant-postes de l'argentinité en formation: après l'autonomisation du Vice-Royaume de La Plata, pendant la guerre de l'indépendance, pendant les guerres civiles qui s'apaisent après 1852. Il montre ensuite comment la consolidation de ces sociétés régionales, qui se produit de 1852 à 1888 sur la base d'une économie d'hinterland pratiquement séparée de celle de Buenos Aires mais intégrée au nord du Chili et au sud de la Bolivie, précapitaliste mais mercantile, traditionnelle mais en expansion, réalise l'idéal politique poursuivi ici par les élites locales depuis 1778: celui de petites républiques provinciales fortement autosuffisantes face au cosmopolitisme de la métropole portuaire. La situation bascule après 1888 quand la connexion directe de ces provinces au marché national et mondial (par les banques et le chemin de fer provoque ici une politique de front de colonisation (pastorale et minière des hautes terres andines de puna. Désormais 'intégrées-marginalisées' en situation de périphérie (du marché national, du marché mondial, ces provinces entrent dans le XXème siècle en état de crise régionale dans la nation argentine. Este artículo intenta bosquejar la inteligibilidad global de la historia regional del Noroeste argentino en relación con la historia nacional argentina desde 1778 hasta 1914. Analiza primero el período de afirmación de estas sociedades provincianas criollas a la vanguardia de la argentinidad en formación: después de la autonomización del Virreinato de La Plata, durante la guerra de independencia, a lo largo de las guerras civiles que se apaciguan después de 1852. Luego muestra cómo la consolidación de estas

  16. Payenia volcanic province, southern Mendoza, Argentina

    DEFF Research Database (Denmark)

    Søager, Nina; Holm, Paul Martin; Llambias, Eduardo Jorge

    2013-01-01

    The Pleistocene to Holocene Payenia volcanic province is a backarc region of 60,000 km2 in Mendoza, Argentina, which is dominated by transitional to alkaline basalts and trachybasalts. We present major and trace element compositions of 139 rocks from this area of which the majority are basaltic...

  17. Argentina and Brazil's Relations to the EU

    DEFF Research Database (Denmark)

    Christensen, Steen Fryba

    Analysen diskuterer Argentina og Brasiliens relationer til EU i nyere tid med udgangspunkt i forhandlingerne om en associeringsaftale mellem EU og Mercosur, der igangsattes efter underskrivelsen af en bi-regional rammeaftale i 1995. Fokus er i særlig grad på, hvordan disse relationer bedst forstå...

  18. MASTER: bright PSN discovered in Argentina

    Science.gov (United States)

    Shumkov, V.; Lipunov, V.; Podesta, R.; Levato, H.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Vladimirov, V.; Gress, O.; Ivanov, K.; Chazov, V.; Lopez, C.; Podesta, F.; Saffe, C.; Pogrosheva, T.; Shurpakov, S.

    2016-10-01

    MASTER-OAFA (located in Argentina) auto-detection system ( Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L ) discovered OT source at (RA, Dec) = 22h 01m 01.36s -40d 15m 26.7s on 2016-10-31.08091 UT. The OT unfiltered magnitude is 16.9m (mlim=19.9m).

  19. China Looks to Argentina to Grow Food

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ It might sound perverse for a Chinese company to go halfway round the globe to grow soya and other crops on unproductive land in a dry corner of Argentina. Yet that is what Beidahuang Group, a state-owned farm company based in the north-eastern Chinese province of Heilongjiang, is doing in the Pa-tagonian province of Rio Negro.

  20. Contact dermatitis caused by dimethylfumarate in Argentina.

    Science.gov (United States)

    Lo Balbo, A; Gotelli, M J; Mac Cormack, W P; Kogan, N; Gotelli, C

    2011-07-01

    For the first time in Argentina, we describe an outbreak of contact dermatitis. New pairs of shoes caused intense pruritus, pain, and eruption, followed by edema, blisters, and a severe negative impact on the epidermal barrier of the feet. We identify dimethylfumarate as the causal agent and suggest an analytical method for its fast identification.

  1. Registration of veterinary products in Argentina.

    Science.gov (United States)

    Butler, E; Cané, B G

    1995-12-01

    A scheme for registering pharmaceutical and biological products for veterinary use was introduced in Argentina in 1994, as part of a joint scheme for countries of the Common Market of the South (Mercado Común del Sur: "Mercosur'). The authors describe the main features of these regulations, and the process which led to their development.

  2. Argentina : trade patterns and challenges ahead

    OpenAIRE

    Anos-Casero, Paloma; Rollo, Valentina

    2010-01-01

    Argentinean export growth was impressive during the recent economic boom (2003-2007). However, decomposing export growth reveals that the extensive margin (increases in exports of existing products to existing markets) dominates, while the intensive margin (increases in exports of new products or new markets) contributes little to export growth. Argentina's trade product concentration has ...

  3. Reared Opiinae (Hymenoptera: Braconidae) from Argentina

    NARCIS (Netherlands)

    Achterberg, van C.; Salvo, A.

    1997-01-01

    The results of the identification of a small collection of Opiinae reared from Agromyzidae from Argentina are reported; six new species and one new genus (Lorenzopius gen. nov.; type species: Lorenzopius calycomyzae spec. nov.) are described. A checklist to the species of Opiinae known from

  4. Education Reform Brings New Challenges to Argentina.

    Science.gov (United States)

    Rossetti, Mercedes

    1997-01-01

    A description of recent changes in Argentina's system of education looks at underlying policy, the redesigned schooling system, emphasis placed on English language instruction, the teacher training system, and problems in the process for assuring an adequate flow of qualified English teachers. (MSE)

  5. Sudden death syndrome of soybean in Argentina

    Science.gov (United States)

    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...

  6. Argentina: Background and U.S. Relations

    Science.gov (United States)

    2008-11-05

    board the plane also intended for the Fernández campaign that was not confiscated by Argentine customs.41 CRS-13 42 Ministerio de Relaciones Exteriores ... Comercio Internacional, Y Culto, Comunicado de la Cancillería Argentina, September 11, 2008. 43 A. Rebossio, "Fernández Acusa al FBI de Desestablizar

  7. [Smoking during pregnancy in Argentina and Uruguay].

    Science.gov (United States)

    Althabe, Fernando; Colomar, Mercedes; Gibbons, Luz; Belizán, José M; Buekens, Pierre

    2008-01-01

    Argentina and Uruguay are among the countries in which a large proportion of young women smoke. The rate of smokers during pregnancy in both countries is not well known, and data on the characteristics of women who quit smoking during pregnancy compared to those who continue smoking are not available. We conducted a survey including 1512 pregnant women > or = 18 years old (796 in Argentina; 716 in Uruguay), during antenatal visits in public hospitals of large urban regions; 44% of the women in Argentina and 53% in Uruguay had been or were regular smokers. 11% of the surveyed women in Argentina and 18% in Uruguay continued smoking during pregnancy. In both countries, the proportion of women who lived with smokers, allowed smoking at home, and were regularly or always exposed to tobacco smoke indoors, were 49%, 46% and 20% in the subgroup of women who never smoked, 67%, 60% and 32% in those who quit, and 78%, 75% and 52% in those who continued smoking, respectively. The study confirms a serious public health problem in both countries, and documents that environmental exposure persists in subgroups of women, even in those who quit smoking. It is important that the public health sector should provide access to effective programs for smoking cessation, to women who smoke during pregnancy. For the development of a new program, any intervention intending to have at least a moderate and sustainable success, it should seriously consider including components targeting the smoking environment of the pregnant women who smoke.

  8. Análisis de los motivos del abandono del proceso de seguimiento y tratamiento por parte de mujeres con lesiones precursoras de cáncer de cuello uterino en la provincia de Jujuy: implicancias para la gestión

    OpenAIRE

    Melisa Paolino; Silvina Arrossi

    2012-01-01

    El adecuado seguimiento y tratamiento de las mujeres con lesiones escamosas intraepiteliales de alto grado (HSIL, por sus siglas en ingles) y carcinoma es un aspecto clave para la reducción de la mortalidad por cáncer de cuello uterino. El objetivo de esta investigación es analizar la magnitud y los motivos del abandono en el proceso de seguimiento y tratamiento por parte de las mujeres con diagnóstico de HSIL y carcinoma atendidas en el sistema público de la provincia de Jujuy durante 2010. ...

  9. Confirmation of the presence of citrus viroids in citrus orchards in Northwestern Argentina Confirmación de la presencia de viroides de citrus en quintas cítricas en el Noroeste Argentino

    Directory of Open Access Journals (Sweden)

    Julia Figueroa

    Full Text Available Citrus viroids cause two well known diseases: exocortis and cachexia. In the citrus area of Northwestern Argentina, the presence of viroids was reported in the 1960's and diagnosis was based only on visual symptoms on susceptible rootstocks. From 2004 onwards, budwood samples from citrus trees showing viroid symptoms have been collected in Tucumán, Salta and Jujuy provinces. Biological indexing has been performed using Etrog citron Arizona 861-S1 grafted on rough lemon seedlings as the indicator plant. Since 2006, molecular diagnosis has also been performed using sequential polyacrylamide gel electrophoresis (sPAGE. The presence of viroids has been confirmed for the first time in northwestern region, using both techniques. Symptoms obtained in inoculated Etrog citron vary from mild to very severe. sPAGE utilization showed that most infections consisted of mixtures of two or more viroids. All viroid isolates are kept in the virus bank at the Citrus Sanitation Center of EEAOC in Tucumán. Currently, 22 isolates from Northwestern Argentina are stored and further characterization of these viroids will be done using PCR.Los viroides de los citrus causan dos enfermedades bien conocidas en las regiones citrícolas del mundo: exocortis y caquexia. Las citas de viroides en fincas cítricas del Noroeste Argentino (NOA se remontan a 1960 y el correspondiente diagnóstico se basaba sólo en observaciones de síntomas en portainjertos susceptibles. En 2004, se comenzó con la recolección de muestras de árboles con síntomas de viroides en las provincias de Tucumán, Salta y Jujuy. Se realizó el diagnóstico biológico, usando como planta indicadora el cidro Etrog Arizona 861- S1 inoculado sobre limón rugoso. En 2006 se comenzó también con el diagnóstico molecular usando la técnica de electroforesis secuencial en geles de poliacrilamida (sPAGE, siendo esta la primera vez que se confirmó la presencia de viroides en el NOA utilizando ambas t

  10. Biodiversity information system of the national parks administration of Argentina

    Directory of Open Access Journals (Sweden)

    Leonidas Lizarraga

    2014-06-01

    Full Text Available Introduction The Biodiversity Information System (BIS of the National Parks Administration of Argentina (NPA was launched in 2002, with the support of the Global Environmental Fund (GEF through the Biodiversity Conservation Project in Argentina. The BIS consists of a set of thematic databases and Geographic Information System (GIS set to support management decisions, and to provide information to the general public on the national protected areas of Argentina. Currently, the BIS-NPA progr...

  11. Argentina’s Defaulted Sovereign Debt: Dealing with the Holdouts

    Science.gov (United States)

    2010-02-17

    solution that it felt was commensurate with its deeply diminished economic and social reality. Facing a huge debt burden, Argentina adopted a hard line...34Vulture Funds Lobby Against Argentina," America Latina en Movimiento , August 6, 2009. http://alainet.org/index.phtml Argentina’s Defaulted Sovereign...Service 12 responsibility can have dramatic long-term economic, social , and political consequences. At the financial level, the costs to Argentina have

  12. Batracofauna de las Yungas Andinas de Argentina: una síntesis

    Directory of Open Access Journals (Sweden)

    Lavilla, Esteban O.

    2000-06-01

    Full Text Available La porción argentina de la Ecorregión Yungas Andinas incluye las selvas de montaña de las provincias de Jujuy, Salta, Tucumán y Catamarca, donde se extiende como una faja que se ubica entre los 300 y 3000 m.s.n.m. por aproximadamente 800 km de longitud N-S. Allí se han registrado hasta el momento 39 especies, siendo la familia Leptodactylidae la mejor representada (18 especies, seguida por Hylidae (14, Bufonidae (7 y Microhylidae (1 y de este conjunto el 20% son endemismos. Sin embargo, los estudios en curso indican claramente que estas cifras son sólo indicativas y que el elenco faunístico de anfibios de la región es mucho más rico que lo que imagináramos. Las selvas de montaña del NOA están protegidas por un número proporcionalmente elevado de parques y reservas de jurisdicción nacional o provincial, pero pese a ello grandes superficies están siendo destruidas. La expansión de la frontera agropecuaria, la prospección petrolera, la tala selectiva de especies maderables, la ganadería extensiva y la ejecución de obras civiles de envergadura son acciones reales, mientras que entre las amenazas a corto plazo se encuentran el proyectado camino entre Orán y Humahuaca, a través del Abra de Zenta y los embalses en la alta cuenca del Río Bermejo, alguno de los cuales llegaría a inundar una porción del Parque Nacional Baritú. Grandes superficies han sido reemplazadas por monocultivos (caña de azúcar, tabaco, citrus, legumbres y hortalizas y la destrucción sigue sin que siquiera se aproveche su madera: tala y quema parecen ser la única receta conocida por esta nueva cultura agraria. Pero no sólo se pierde biodiversidad por acción directa. También las selvas remanentes y los frentes de selva que limitan áreas deforestadas están amenazadas por un conjunto de efectos secundarios, que escapan a nuestro control, como ser el aumento de aridez en la región, la erosión de suelos, el efecto de borde y el aumento de CO2. Por todo

  13. Prevalencia de anemia y deficiencia de hierro en escolares jujeños de 12 años Prevalence of anemia and iron deficiency in 12 year old school children from Jujuy

    Directory of Open Access Journals (Sweden)

    María C. Buys

    2005-04-01

    Full Text Available La deficiencia de hierro es una de las deficiencias de micronutrientes más comunes. Los adolescentes son un grupo vulnerable. Un reconocimiento oportuno puede prevenir una anemia ferropénica, etapa final y grave de dicha deficiencia, insuficientemente conocida en nuestro país. El objetivo de este estudio fue determinar los valores hematológicos en adolescentes y conocer las prevalencias de anemia y deficiencia de hierro. Definidas como a anemia: hematocrito (Hto Iron deficiency is highly frequent among adolescents. Its early detection can prevent the development of a ferropenic anemia, a serious condition. The problem has not been well studied in our country. The purpose of this work was to determine the frequency of iron deficiency and anemia in adolescents. The criteria considered were: hematocrit below 38%, b saturation transferrin below 16%, c ferritin below 15 ng/ml. The study was carried out in 2.265 schoolchildren, 12 years old, of both sexes, in urban and periurban areas in the city of San Salvador de Jujuy (1.250 a.s.l.. The following parameters were measured: hematocrit as well as serum iron and total iron binding capacity, both by colorimetric method. Ferritin was measured by ELISA. Anemia was not found. Iron deficiency as estimated by the iron functional component, was found in 25% of girls and 21% of boys and, through iron stores, in 28% of girls and 18% of boys. Iron deficiency stores in both sexes is the more relevant alteration, indicating that the population sample here studied constitutes a highly vulnerable group. The early detection of iron deficiency will help physical and intellectual development so that adequate sanitary policies are necessary for its prevention.

  14. La migracion internacional en Argentina hacia 2010

    Directory of Open Access Journals (Sweden)

    Laura Calvelo

    Full Text Available El artículo presenta los principales lineamientos de la migración internacional en Argentina hacia el año 2010, con detenimiento en el período 2000-2010. En el caso de la inmigración no nativa se basa en información de los censos nacionales de población 2001 y 2010. En el caso de la migración internacional de la población nativa de Argentina el análisis se sustenta en información de censos extranjeros hasta la ronda 2000 y en otras fuentes de datos de los principales países de destino hasta 2010 (Estados Unidos y España.

  15. Vaccines in Argentina: a regulatory view.

    Science.gov (United States)

    Pérez, A C; Diez, R A

    2003-07-28

    In Argentina, vaccines for immuno-preventable diseases are regulated by the national regulatory agency, the Administración Nacional de Medicamentos, Alimentos y Tecnología Médica (the National Administration of Drugs, Food and Medical Devices, or ANMAT) created in 1992 to ensure efficacy and safety of drugs, food and medical devices available in the country, according to Law 16,463 and Decree 150/92. ANMAT has licensed 84 out of 157 vaccines registered in Argentina. Since 1994, ANMAT evaluated, approved and inspected 20 clinical trials with vaccines (1.8% of the 1062 trials approved by the agency since that time). The National System of Pharmaco-vigilance has received 318 communications of eventual adverse post-vaccination events (0.3% of the total). In addition, ANMAT provides support to the National Immunisation Programme. The current procedure is to follow international guidelines in the field, to be prepared for new, rapidly changing scenarios.

  16. Prospects for Corn Ethanol in Argentina

    OpenAIRE

    Bruce A. Babcock; Miguel Carriquiry

    2012-01-01

    Countries that export biofuel feedstocks such as grain or sugar and that are also importers of motor fuels will have a natural competitive advantage over other countries in the production of biofuels. Argentina is one of a very few countries that both export potential feedstocks and import gasoline and diesel. This combination means that an Argentine ethanol plant will pay less for feedstock and receive a higher price for ethanol than an ethanol plant located in a country that imports feedsto...

  17. Investment in Renewable Energies in Argentina

    Directory of Open Access Journals (Sweden)

    Marina Recalde

    2017-05-01

    Full Text Available This article analyzes how the enabling conditions of the energy policy of a developing country such as Argentina, are crucial for the deployment of renewable energy investments. The conclusions highlights that the low institutional quality of the country shapes enabling conditions and reduce effect of the instruments of the energy policy, dropping incentives for investment in renewable technologies in the country. Therefore, in order to promote renewable technologies investments efficiently, the institutional framework of countries must be seriously improved.

  18. Journalism studies in Argentina: background and questions

    OpenAIRE

    Adriana Amado; Natalia Pizzolo

    2014-01-01

    This article summarizes the background of empirical journalism studies in Argentina.  In recent publications, researchers have consistently underscored the lack of data on the profession and the scarce development of theoretical frameworks related to journalism studies.  The local investigations have prioritized approaches and methods that do not give the whole picture of the population of journalists. Most of the research tends to equate media analysis and media messages with journalism stud...

  19. SMEs in Argentina: Who are the Exporters?

    OpenAIRE

    Ottaviano, Gianmarco I.P.; Martincus, Christian Volpe

    2009-01-01

    There exists a growing body of literature which looks at export decisions made by firms. Most studies focus on developed countries and do not explore whether different behavioral patterns prevail over the firm size distribution. This paper aims at filling this gap in the literature by analyzing the export behavior of a statistically representative sample of 192 Small and Medium-Size Enterprises (SMEs) in a developing country, Argentina, over the period 1996-1998. We find that the level of emp...

  20. Argentina: Background and U.S. Relations

    Science.gov (United States)

    2016-09-06

    Congressional Research Service Summary Argentina, a South American country with a population of almost 43 million, has had a vibrant democratic tradition...but the country also has a diversified industrial base and a highly educated population . In 2001-2002, a severe economic crisis precipitated by...characterized by robust commercial relations and cooperation in such issues as nonproliferation, human rights, education, and science and technology. Under

  1. ZANTHOXYLUM ARMATUM (RUTACEAE, SU PRESENCIA EN ARGENTINA

    Directory of Open Access Journals (Sweden)

    Marcelo D. Arana

    2009-01-01

    Full Text Available Se cita por primera vez a Zanthoxylum armatum var. armatum como especie asilvestrada para la flora argentina, en la provincia de Córdoba. Se presenta una descripción sobre la base de los ejemplares examinados, ilustraciones, mapa de distribución y observaciones ecológicas, como así también las diferencias con taxones similares.

  2. La izquierda Argentina: nuevamente el fracaso

    Directory of Open Access Journals (Sweden)

    Ángel Rodríguez Kauth

    2004-01-01

    Full Text Available A partir de los acontecimientos políticos y sociales ocurridos en Argentina desde finales de 2001, se estudia el papel protagónico que tuvieron las diversas organizaciones en que se ha atomizado la izquierda vernácula. Esto es no sólo en el plano electoral, sino también en el de las movilizaciones junto a la participación popular que reclamaba su presencia.

  3. Sunflower crop in Argentina to date

    OpenAIRE

    Vasquez A.; de Romano A.

    2006-01-01

    Inside a panorama of a spectacular grain production in the last 10 years in Argentina, sunflower crop participates with an annual production of more than 3,500,000 t. During that period, many advances were made in the improvement of diseases resistance: Verticillium wilt, downy mildew and head rot. Also oil yield per hectare continued to increase. The new hybrids have new qualities, for example imidazolinones resistance, which allows farmers to keep yields, although the soils destined to sunf...

  4. MASTER: 2 OT discovered in Argentina

    Science.gov (United States)

    Shumkov, V.; Pogrosheva, T.; Lipunov, V.; Podesta, R.; Levato, H.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Vladimirov, V.; Gress, O.; Ivanov, K.; Chazov, V.; Lopez, C.; Podesta, F.; Saffe, C.

    2016-10-01

    MASTER-OAFA, located in Argentina, with auto-detection system (Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L) discovered OT source at (RA, Dec) = 03h 19m 42.92s -45d 30m 13.9s on 2016-10-27.27597 UT. The OT unfiltered magnitude is 16.9m (mlim=20.8m).

  5. en Argentina en el Siglo XIX

    Directory of Open Access Journals (Sweden)

    Alicia Itatí Palermo

    2005-01-01

    Full Text Available The process of women accessing the university studies level was given in the midst of a debate regarding education for women and their capacity for knowledge. In this article we describe and interpret the access of women to the Unive sity in Argentina in the Nineteenth century, in a context full of debates about education for women and their capacity for knowledge.

  6. Tierra del Fuego, Argentina, South America

    Science.gov (United States)

    1991-01-01

    The Mitre Peninsula is the easternmost tip of Tierra del Fuego, Argentina, (54.5S, 65.5W). Early winter snow can be seen on this south tip of the Andes Mountains. These same mountains continue underwater to Antarctica. The Strait of Magellan, separating the South American mainland from Tierra del Fuego is off the scene to the north and west, but the Strait of LeMaire, separating Tierra del Fuego from the Isla de los Estados can be seen.

  7. Andes Altiplano, Northwest Argentina, South America

    Science.gov (United States)

    1993-01-01

    This view of the Andes Altiplano in northwest Argentina (25.5S, 68.0W) is dominated by heavily eroded older and inactive volcano peaks. The altiplano is a high altitude cold desert like the Tibetan Plateau but smaller in area. It is an inland extension of the hyperarid Atacama Desert of the west coast of South America and includes hundreds of volcanic edifices (peaks, cinder cones, lava flows, debris fields, lakes and dry lake beds (salars).

  8. Acute Intermittent Porphyria in Argentina: An Update

    Directory of Open Access Journals (Sweden)

    Gabriela Nora Cerbino

    2015-01-01

    Full Text Available Porphyrias are a group of metabolic diseases that arise from deficiencies in the heme biosynthetic pathway. A partial deficiency in hydroxymethylbilane synthase (HMBS produces a hepatic disorder named Acute Intermittent Porphyria (AIP; the acute porphyria is more frequent in Argentina. In this paper we review the results obtained for 101 Argentinean AIP families and 6 AIP families from foreign neighbour countries studied at molecular level at Centro de Investigaciones sobre Porfirinas y Porfirias (CIPYP. Thirty-five different mutations were found, of which 14 were described for the first time in our population. The most prevalent type of mutations was the missense mutations (43% followed by splice defects (26% and small deletions (20%. An odd case of a double heterozygous presentation of AIP in a foreign family from Paraguay is discussed. Moreover, it can be noted that 38 new families were found carrying the most frequent mutation in Argentina (p.G111R, increasing to 55.66% the prevalence of this genetic change in our population and adding further support to our previous hypothesis of a founder effect for this mutation in Argentina. Identification of patients with an overt AIP is important because treatment depends on an accurate diagnosis, but more critical is the identification of asymptomatic relatives to avoid acute attacks which may progress to death.

  9. Argentina: Nuclear power development and Atucha 2

    Energy Technology Data Exchange (ETDEWEB)

    Nogarin, Mauro

    2015-08-15

    In 2014, nuclear energy generated about 5,257 GWh of electricity or a total share of 4.05 % of the total electrical energy of about 129,747.63 GWh kWh produced in Argentina and there has been a trend for this production to increase. Argentina currently has a nuclear production capacity of 1,010 megawatts of electrical energy. However, when the Atucha 2 nuclear power plant is completed and starts commercial operation, it will add 745 megawatts to this electrical production capacity. There are two sites with nuclear power plants in Argentina: Atucha and Embalse. The Embalse nuclear power plant went into operation in 1984. At the Atucha site, the Atucha-1 nuclear power plant started operation in 1974. It was the first nuclear power plant in Latin America. Construction of Atucha-2 started in 1981 but advanced slowly due to funding and was suspended in 1994 when the plant was 81 % built. In 2003, new plans were approved to complete the Atucha 2. I summer 2014 the plant went critical for the first time. The construction was completed under a contract with AECL.

  10. The Case of Argentina, 1993-2000

    Directory of Open Access Journals (Sweden)

    Mario Tonveronachi

    2006-01-01

    Full Text Available El consenso sobre los beneficios netos de la presencia de bancos extranjeros en los países emergentes parece en alguna medida debilitarse a raíz de la experiencia de los años noventa, que constituye una fase de fuerte expansión y fortalecimiento de dicha presencia. Distinguiendo entre la presencia y la dominancia en el mercado local por parte de los bancos extranjeros, el presente trabajo analiza la experiencia argentina en el período 1993-2000. Para este fin, se reconstruyo por primera vez la serie completa de los balances bancarios. Los resultados sugieren que la aumentada presencia de bancos extranjeros no ha producido beneficios significativos, mientras que todo el sistema bancario se ha aventajado por el clima de mayor crecimiento y de estabilidad monetaria. Como parte de la estrategia perseguida por parte del poder público, la creciente dominancia de los bancos extranjeros resulta uno de los factores que han empobrecido la biodiversidad de la banca argentina. De todos modos, parte de los problemas que atormentaron a la economía argentina en los años noventa podrían ser considerados más como el resultado de la adopción de una abertura financiera completa que como consecuencia de la dominancia creciente por parte de los bancos extranjeros.

  11. Intercultural Citizenship Education in an EFL Online Project in Argentina

    Science.gov (United States)

    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…

  12. International Reports on Literacy Research: Argentina, Mexico, France

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  14. Prospect for Development of Open Access in Argentina

    Science.gov (United States)

    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…

  15. Overview of activities on CANDU fuel in Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez, L.; Valesi, J., E-mail: lalvarez@cnea.gov.ar [National Commission on Atomic Energy, Fuel Engineering Department (Argentina)

    2013-07-01

    This paper gives an outline of activities on CANDU fuel in Argentina. It discusses the nuclear activities and electricity production in Argentina, evolution of the activities in fuel engineering, fuel fabrication, fuel performance at Embalse nuclear power plant and spent fuel storage options.

  16. 78 FR 47006 - Lemon Juice From Argentina and Mexico

    Science.gov (United States)

    2013-08-02

    ... COMMISSION Lemon Juice From Argentina and Mexico Determination On the basis of the record \\1\\ developed in... investigation on lemon juice from Mexico would not be likely to lead to continuation or recurrence of material... USITC Publication 4418 (July 2013), entitled Lemon Juice from Argentina and Mexico: Investigation...

  17. 78 FR 46610 - Lemon Juice From Argentina and Mexico

    Science.gov (United States)

    2013-08-01

    ... COMMISSION Lemon Juice From Argentina and Mexico Determination On the basis of the record \\1\\ developed in... investigation on lemon juice from Mexico would not be likely to lead to continuation or recurrence of material... USITC Publication 4418 (July 2013), entitled Lemon Juice from Argentina and Mexico: Investigation...

  18. Computing and Education in Argentina, Uruguay and Paraguay.

    Science.gov (United States)

    Sadowsky, Manuel

    Although the report is specifically about Argentina, Uruguay and Paraguay, the considerations presented are valid for all of Latin America. In September, 1969, Argentina had approximately 200 electronic computers. The annual growth is estimated at 15-20% and the implementation of teleprocessing and time-sharing systems have made evident the…

  19. Intercultural Citizenship Education in an EFL Online Project in Argentina

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  1. Prospect for Development of Open Access in Argentina

    Science.gov (United States)

    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…

  2. Argentina Imp Anti-dumping Duties on Tires from China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    On June 22, Argentina made the final anti-dumping adjudication once tires from China; on July 6, the Argentina authorities released the No. 221 resolution in 2011 issued by the Ministry of Industry: Impose 23% anti-dumping duties off estate car tires, 10% on the tires of machinery or vehicles used for agriculture and forestation,

  3. Argentina v globalizačních procesech

    OpenAIRE

    Chervets, Tamara

    2009-01-01

    The process of globalization is a very important issue these days. This work will describe the process of globalization in Argentina, especially its economic aspect (foreign direct investments, export and import of goods and services, migration of labor force). I will also mention the history of its development and Argentina's membership in most important international and regional organizations.

  4. 75 FR 23674 - Honey from Argentina: Final Results of Antidumping Duty Administrative Review and Determination...

    Science.gov (United States)

    2010-05-04

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

  5. La familia Cyatheaceae (Pteridophyta en Argentina The family Cyatheaceae (Pteridophyta in Argentina

    Directory of Open Access Journals (Sweden)

    Gonzalo J Marquez

    2010-06-01

    Full Text Available La familia Cyatheaceae comprende alrededor de 500 especies de helechos arborescentes. Su distribución es pantropical y en Argentina se encuentra representada por 4 especies, reunidas en los géneros Alsophila y Cyathea: A. setosa, A. odonelliana, C. atrovirens y C. delgadii. En este trabajo se presenta una actualización de la información disponible hasta el momento referente a estas especies. Se exponen microfotografías de las esporas, que presentan la superficie con lomos en Alsophila y con cordones en Cyathea. Se ilustran los indusios y escamas de la base de los pecíolos, que son de importancia fundamental para la diferenciación de las especies estudiadas. Asimismo se presenta un mapa de distribución y una clave de las especies que crecen en Argentina.The family Cyatheaceae comprises about 500 species of tree ferns. Their distribution is pantropical and in Argentina is represented by four species, grouped in genera Alsophila y Cyathea: A. setosa, A. odonelliana, C. atrovirens and C. delgadii. In this paper, an update of the available information of the mentioned species is presented. A key to diferentiate the species growing in Argentina, their descriptions and a distribution map are also given. Spores are ridged in Alsophila and with rodlets in Cyathea. Indusia and scales of petiole basis are also illustrated.

  6. Bibliografia Bibliotecologica Argentina [Hasta 1967] (A Bibliography of Library Science in Argentina [to 1967]).

    Science.gov (United States)

    Matijevic, Nicolas, Comp.

    A guide to library services, management, and organization is offered to professionals in this comprehensive bibliography, written in Spanish, of approximately 2500 items. Published by the Universidad Nacional del Sur (The National University of the South) in Bahia Blanca, Argentina, the list covers books, articles, monographs, manuals, catalogs,…

  7. Cadenas productivas y disponibilidad de alimentos en Argentina Productive chains and food availability in Argentina

    Directory of Open Access Journals (Sweden)

    Malena Giai

    2010-06-01

    Full Text Available En abril de 2009 se conformó en la Asociación Argentina de Dietistas y Nutricionistas Dietistas el Grupo de Estudio sobre Soberanía Alimentaria, constituido por un grupo de Licenciados en Nutrición con interés en el tema. Como primer objetivo, el Grupo se propuso estudiar tres temas: "el Derecho a la Alimentación", "la Producción y Disponibilidad de alimentos en Argentina" y "la Canasta Básica de Alimentos". En el presente artículo se expone un resumen de los avances en el segundo tema mencionado.In April 2009, was formed in the Argentina Association of Dieticians and Nutritionists Dietitians the Study Group on Food Sovereignty, established by a group of graduates in nutrition with interest in the subject. As a first objective, the Group was to examine three issues: "The Right to Food", "Production and Availability of food in Argentina" and "Basic Food Basket." This article is a summary of progress on the second topic mentioned.

  8. Tobacco industry targeting youth in Argentina

    Science.gov (United States)

    Braun, S; Mejia, R; Ling, P M; Pérez-Stable, E J

    2013-01-01

    Background/aim Argentina has one of the highest cigarette smoking rates among both men and women in the Americas and no legislated restrictions on tobacco industry advertising. The tobacco industry has traditionally expanded markets by targeting adolescents and young adults. The objective of this study was to determine whether and how the tobacco industry promotes cigarettes to adolescents in Argentina. Methods We conducted a systematic search of tobacco industry documents available through the internet dated between 1995 and 2004 using standard search terms to identify marketing strategies in Argentina. A selected review of the four leading newspapers and nine magazines with reported high readership among adolescents was completed. The selected print media were searched for tobacco images and these were classified as advertisements if associated with a commercial product or as a story if not. Results The tobacco industry used market segmentation as a strategy to target Argentinean consumers. British American Tobacco (BAT) undertook a young adult psychographic study and classified them as “progressives”, “Jurassics” or “conservatives” and “crudos” or “spoiled brats”. BAT marketed Lucky Strike to the “progressives” using Hollywood movies as a vehicle. The tobacco industry also targeted their national brands to the conservatives and linked these brands with “nationalistic values” in advertising campaigns. Philip Morris promoted Marlboro by sponsoring activities directed at young people and they launched the 10 cigarettes packet as a starter vehicle. Conclusions The tobacco industry used psychographic segmentation of the population and developed advertising strategies focused on youth. Tobacco control researchers and advocates must be able to address these strategies in counter-marketing interventions. PMID:18299308

  9. Sexual Politics and Religious Actors in Argentina

    Directory of Open Access Journals (Sweden)

    Mario Pecheny

    2016-12-01

    Full Text Available This article examines the role of religious actors in sexual politics in Argentina. Sexual politics has become a critical battlefield when it comes to the role of religion in the Argentinean liberal-democratic regime, while gender and sexuality have been the main political targets of religious institutions since the 1980s and 1990s. In this context, progressive legislation on gender, sexual, and reproductive rights was passed, including same-sex marriage and the recognition of transgender identities, despite the opposition of the Catholic Church. Paradoxically, abortion remains largely illegal, allowed only in exceptional circumstances.

  10. Taxes and landowners in Argentina: an overview

    OpenAIRE

    Sánchez Román, José Antonio

    2014-01-01

    En este artículo se ofrece un balance de lo que sabemos –y de lo que aún desconocemos- sobre la historia de la relación entre los impuestos y los productores rurales en la Argentina contemporánea. Se lleva a cabo un recorrido por la historiografía sobre los impuestos al mundo agrario en los siglos XIX y XX tanto en el plano nacional como en el provincial y se señalan los aspectos que aún necesitan mayor investigación en este campo. This article provides an overview of our knowledge on the ...

  11. Aedes aegypti resistance to temephos in Argentina.

    Science.gov (United States)

    Seccacini, Emilia; Lucia, Alejandro; Zerba, Eduardo; Licastro, Susana; Masuh, Hector

    2008-12-01

    Monitoring of resistance of Aedes aegypti to temephos was implemented in the provinces of Formosa and Misiones, Argentina, as a response to the need to improve the vigilance for the dengue vector in areas of high risk of dengue. Eggs collected in each locality were reared, and susceptibility to temephos was assayed using larval bioassays. A weak decrease in susceptibility of larvae to temephos was observed in Clorinda and Puerto Iguazú, indicating an incipient resistance with a resistance ratio of 3. No control failures have been observed yet, and this program should allow the early detection of a real problem in our country.

  12. Clientelism and Political Control in Rural Argentina

    Directory of Open Access Journals (Sweden)

    Fernando Landini

    2012-07-01

    Full Text Available Scholarship on clientelism frequently addresses political clientelism using strong ideological presuppositions and/or neglecting its subjective dimension. In this article I explore political clientelism in a rural community of the province of Formosa, Argentina from the peasants' point of view. The results suggest that peasants consider the clientelist relation as one that recognizes their personal needs, while the bureaucracy of the state does not. Thus, they perceive clientelist ties as legitimate, criticizing only the fact that the provision of resources by patrons takes place only during elections.

  13. CIFCA Delegation Visits Brazil and Argentina

    Institute of Scientific and Technical Information of China (English)

    Wang; Bo

    2014-01-01

    <正>At the invitation of the UNALE(National Union of State Legislatures)of Brazi land La Plata City of Argentina,the China International Friendship Cities Association(CIFCA)Delegation,led by Vice President Hu Sishe,visited the two countries from May 4 to 13,during which it attended the 18th Conference of UNALE(18th CNLE)in Brasilia,the Brazilian capital.Broad Attendance at CNLE The CNLE,an annual event sponsored by the UNALE,seeks to promote

  14. Derechos humanos y sexualidad en la Argentina

    OpenAIRE

    Mario Pecheny; Mónica Petracci

    2006-01-01

    Este artículo presenta un panorama de la situación de los derechos que tienen que ver con la sexualidad, en la Argentina contemporánea. Basándose principalmente en la legislación positiva, se presenta en primer lugar una síntesis del sistema legal y político, resumiendo a continuación el proceso de inclusión de los derechos sexuales, sobre todo desde 1983, cuando se recuperó la democracia. Las temáticas abordadas son: igualdad civil y conyugalidad, orientación sexual e identidad de género, re...

  15. MIGRACIONES INTERNACIONALES Y RACISMO CULTURAL EN ARGENTINA

    OpenAIRE

    Gonza, Gilda Ivana; González, Anahí Patricia

    2016-01-01

    El artículo aborda las representaciones sociales sobre la identidad nacional y la “cultura”migrante que construyen docentes y miembros del poder judicial en Argentina, visibilizandoel “racismo” cultural que atraviesa dichas representaciones y las relaciones de conflictoentre nativos y migrantes, vinculadas al acceso a los derechos. Para el análisis se recurrióa entrevistas individuales y grupales realizadas a dichos actores institucionales en BuenosAires, durante los años 2008-2014.

  16. Yugoslav teachers in Argentina 1939-1944

    Directory of Open Access Journals (Sweden)

    Stefanović-Banović Milesa

    2014-01-01

    Full Text Available In this paper we present reports of Yugoslav teachers who held classes to immigrants in Argentina 1939-1944, organized by the government of Kingdom of Yugoslavia. Teachers’ reports to Yugoslav Embassy in Buenos Aires testify of Kingdom of Yugoslavia efforts to oppose assimilation and promote and strengthen “Yugoslav national unity”. The reports also describe general social circumstances of Yugoslav immigrants, show various details from their everyday life and contain valuable data on numerous political, economic, social and cultural problems of this diaspora in Argentina and their relationship with motherland. We believe that archive materials presented in this paper opens numerous questions which could be topics of separate researches. Some of them could be the following: To which extent the teachers’ reports represented the actual situation and to which they were shaped to match policy and expectations of Kingdom of Yugoslavia? What was the actual influence of teachers to spreading the “national unity” among immigrants? Have their work left trace in Yugoslav diaspora and in which way? Beside all of the open issues, it is certain that teachers’ reports contain valuable data on immigrants’ everyday life, curriculum, schooling conditions, relationship with motherland, etc. [Projekat Ministarstva nauke Republike Srbije, br. 47016: Interdisciplinarno istraživanje kulturnog i jezičkog nasleđa Srbije. Izrada multimedijalnog internet portala "Pojmovnik srpske kulture"

  17. Derechos humanos y sexualidad en la Argentina

    Directory of Open Access Journals (Sweden)

    Mario Pecheny

    2006-12-01

    Full Text Available Este artículo presenta un panorama de la situación de los derechos que tienen que ver con la sexualidad, en la Argentina contemporánea. Basándose principalmente en la legislación positiva, se presenta en primer lugar una síntesis del sistema legal y político, resumiendo a continuación el proceso de inclusión de los derechos sexuales, sobre todo desde 1983, cuando se recuperó la democracia. Las temáticas abordadas son: igualdad civil y conyugalidad, orientación sexual e identidad de género, reproducción, aborto, violencia de género y violencia sexual, VIH/sida, y explotación y trabajo sexual. El artículo concluye con una reflexión sobre las principales deudas pendientes.This paper presents an overview of the situation concerning the rights related to sexuality in contemporary Argentina. Based specially on the positive legislation, it is primarily presented a synthesis of the legal and political system. Next, the paper summarizes the process of inclusion of the sexual rights, mainly since 1983, when democracy has been recovered. The following issues are addressed: civil equality and conjugality; sexual orientation and gender identity; reproduction; abortion; gender a sexual violence; HIV/Aids; and exploitation and sexual work. The paper ends with a consideration about the still remaining doubts.

  18. Ten years of SLR production in Argentina

    Science.gov (United States)

    Pacheco, A.; Podestá, R.; Yin, Z.; Liu, W.; Actis, E.; Adarvez, S.; Quinteros, J.; Podestá, F.

    2017-07-01

    SLR technique is a proved astro-geodetic art with a significant power to contribute to Earth and Space Sciences. Therefore, scientific applications of SLR System are able to perform multiple tasks in the fields of Astrometry, Geodesy and Geophysics. The results we show here were obtained from satellite observations made at SLR 7406 Station of Observatorio Astronómico Félix Aguilar (OAFA) in San Juan, Argentina. The telescope was installed early on 2006, in concordance with an International Cooperation Agreement between Universidad Nacional de San Juan, Argentina and Chinese Academy of Sciences. In this abstract we show the current research being done with ILRS 7406 station: Length of day (LOD) and Angular velocity of Earth Rotation, calculated weekly; Pole Motion. ILRS7406 is daily surveying Pole coordinates x and y; Tracking SLR to GNSS constellations. SLR System contributes to the adjustment and validation of satellite GALILEO, GPS, GLONASS, and BEIDOU orbits. Our station is nowadays member of the new ITRF 2014 frame, and these past years has been one of the 3 highest producing SLR Stations on the ILRS net, composed of about 40 stations distributed all around the world. The obtained results during this first 10 years of experience are useful to enhance the traditional collaboration between OAFA and international services such as ILRS, IERS and NASA.

  19. [Dengue vaccines. A reality for Argentina?].

    Science.gov (United States)

    Orellano, Pablo W; Salomón, Oscar D

    2016-01-01

    Dengue outbreaks have occurred yearly in Argentina since 1998. A number of candidate vaccines have been tested in endemic countries. The most advanced one was licensed in three countries of Latin America for children over 9 years of age. In the present article the benefits and drawbacks of these vaccines as well as the challenges for the implementation of a vaccination strategy in Argentina are discussed. Furthermore, a risk stratification strategy with new criteria and a multidisciplinary vision is suggested as a possible path for the assessment of the pertinence of a vaccination program in areas showing the highest risk of dengue transmission and/or for people at the greatest risk of developing severe dengue. It is also suggested that the definition regarding the status of endemicity should take into account the local realities. Finally, this paper proposes a broad discussion on the evidences, the expected impact and instrumental aspects that would be involved in the incorporation of a dengue vaccine, marketed or in development, into the national immunization program, and especially which subpopulation should be targeted for the immunization strategy to be cost-effective.

  20. Oil and nationalism in Argentina: a history

    Energy Technology Data Exchange (ETDEWEB)

    Solberg, C.E.

    1979-01-01

    This case study of Yacimientos Petroliferos Fiscales, the world's first state-owned oil company, traces the development of Argentina's nationalistic petroleum policy from the discovery of oil on state-owned land in 1907 to the present. The focus is on the period prior to 1930, when the institutions and ideologies that have shaped Argentine petroleum affairs became firmly established. A final chapter summarizes developments since 1930, with emphasis on the impact the Argentine experience has had on other oil-producing countries in Latin America. Prior to World War I, Argentine governments gave little attention to the development of petroleum resources, but the wartime economic crisis demonstrated to many prominent political figures the necessity of shifting from dependence on foreign capital and imported fuel toward greater economic self-sufficiency. A key aspect of this new policy was the founding in 1922 of the state oil agency, YPF, which gradually wrested control of oil resources from the provinces in order to establish a vertically integrated, national petroleum industry. Because of its power and influence, YPF survived the 1930 revolution, became the largest economic enterprise in Argentina, and emerged as the very symbol of national economic independence.

  1. Horizontalidad, autogestión y protagonismo en Argentina

    Directory of Open Access Journals (Sweden)

    Marina Sitrin

    2010-04-01

    Full Text Available Este artículo trata los movimientos sociales autónomos que surgieron después de la crisis económica y la posterior rebelión popular en Argentina en diciembre de 2001. Los movimientos autónomos en la Argentina, como tantos movimientos en el mundo de hoy, son movimientos basados en la creación de nuevas relaciones sociales y comunidades ahora, al mismo tiempo que proyectan nuevas sociedades y las relaciones en y para el futuro. Son movimientos con una concepción diferente del tiempo y el espacio. Son movimientos que entienden lo individual y lo colectivo como vinculados entre sí.Hay mucho en común entre la experiencia en la Argentina y las prácticas e ideas anarquistas. Eso no significa que los que están creando nuevas relaciones y comunidades en la Argentina sean anarquistas. Lo que este artículo intenta hacer es basarse en las experiencias de los movimientos sociales argentinos para iniciar una reflexión sobre las prácticas e ideas que los anarquistas pueden prestar a los distintos movimientos y comunidades autónomas; y, a su vez, sobre lo que los movimientos autónomos en la Argentina puede dar a las ideas y prácticas anarquistas.Palabras Clave: movimientos sociales, rebelión popular, Argentina, Anarquismo, movimientos autónomos_____________________ABSTRACT:This article discusses the autonomous social movements that arose after the economic crisis and subsequent popular rebellion in Argentina in December of 2001. The autonomous movements in Argentina, as so many movements around the world today, are movements based on creating new social relationships and communities now, while simultaneously creating new societies and relationships in and for the future. They are movements with a different conception of time and place. They are movements that see the individual and the collective as linked to one another.There is a great deal in common with the experience in Argentina and anarchist practices and ideas. That does not make

  2. Brazil-Argentina trade and its impacts in brazilian states

    Directory of Open Access Journals (Sweden)

    Eduardo A. Haddad

    2005-11-01

    Full Text Available This paper aims to evaluate a number of spatial aspects of Brazil’s currentcommercial policy, emphasizing those relating to bilateral trade with Argentina,its main trading partner in Mercosur. A national computable general equilibrium modelwas developed and implemented (EFES-ARG —integrated with an interstatetrade model—, in order to evaluate the sectoral/regional impacts of different tradestrategies towards Argentina. The analysis of the short-run regional aspects of Brazil-Argentina trade relations reveals a trend towards concentration of the level of economicactivity in the states of the Brazilian south and southeast.

  3. Overview and perspectives for Open Access development in Argentina

    Directory of Open Access Journals (Sweden)

    Sandra Miguel

    2013-04-01

    Full Text Available This paper provides an overview and perspectives for development of the Open Access movement in Argentina, within the global and regional (Latin American context. It outlines the evolution and current state of initiatives around the two main approaches to Open Access, the golden and green roads. The main Open Access policies and support of OA movement by governments in Latin American region, and particularly in Argentina, are highlighted, while recent studies on publishing practices and authors’ positions regarding Open Access are presented. The paper concludes that the prospects for development of OA in Argentina, both through golden and green roads are favorable, with their strengths and shortcomings

  4. Evaluación de la población de ganado bovino criollo argentino de la estación zootécnica subtropical Arroyo del Medio (provincia de Jujuy) mediante la utilización del marcador genético molecular BoLA-DRB3

    OpenAIRE

    Giovambattista, Guillermo; Ripoli, María Verónica; Golijow, Carlos Daniel; Dulout, Fernando; Sánchez Mera, M.

    1997-01-01

    Se estudió la variabilidad genética en el locus. BoLA-DRB5 de la población de ganado bovino Criollo Argentino localizada, en la Estación Zootécnica Subtropical Arroyo del Medio (Provincia de Jujuy). Algunas características de la población analizada son comunes a las de otros rodeos de la raza estudiados previamente Sin embargo, el rodeo de Arroyo del Medio presento características propias como la presencia de las variantes alélicas DRB3.2~5, DRB3.2~10, DRB3.2~20 y DRB3.2~24 del locus BoLA-DRB...

  5. Aclerdidae (Hemiptera: Coccoidea de la Argentina Aclerdidae (Hemiptera: Coccoidea from Argentina

    Directory of Open Access Journals (Sweden)

    María Cristina Granara de Willink

    2004-12-01

    Full Text Available Se describen e ilustran la hembra adulta, el primer estadio y un estadio intermedio de la hembra de Aclerda colihuensis sp. nov., encontrada sobre Chusquea culeou una Bambusaceae, de los bosques andinopatagónicos. Se brinda una clave para las especies de Aclerda Signoret, de la región Neotropical. Se cita esta familia por primera vez para la Argentina.The female, the first stage, and intermediate female stages of Aclerda colihuensis n. sp., are described and illustrated. A key to the neotropical species for Aclerda Signoret is given. This is the first family report from Argentina. The new species was found on Chusquea culeou Desv. Bambusaceae, from the Patagonia forest.

  6. Tabaquismo durante el embarazo en Argentina y Uruguay Smoking during pregnancy in Argentina and Uruguay

    Directory of Open Access Journals (Sweden)

    Fernando Althabe

    2008-02-01

    Full Text Available Argentina y Uruguay están entre los países con mayor proporción de mujeres jóvenes fumadoras. Se desconoce cuál es la proporción exacta de ellas que fuman durante el embarazo así como las características de las que dejan de fumar y las que continúan fumando durante el embarazo. Realizamos una encuesta administrada por un/a entrevistador/a a 1512 mujeres embarazadas de 18 años o mayores (796 en Argentina; 716 en Uruguay, que concurrían a control prenatal en hospitales públicos de grandes conglomerados urbanos. 44% de las mujeres en Argentina y 53% en Uruguay habían sido o eran fumadoras. Durante el embarazo, 11% de las mujeres en Argentina y 18% en Uruguay continuaron fumando. En ambos países, la proporción de mujeres que vive con fumadores, permite fumar en el hogar y regularmente o siempre se encuentra en lugares cerrados con personas que estén fumando fue 49%, 46% y 20% entre las mujeres que nunca fumaron, 67%, 60% y 32% entre las que dejaron, y 78%, 75% y 52% entre las que continuaron fumando respectivamente. El estudio confirma un importante problema de salud pública y documenta que la exposición ambiental persiste en subgrupos de mujeres, aun en aquéllas que dejaron de fumar. Es importante que el sector de salud pública provea acceso a programas efectivos para dejar de fumar durante el embarazo. Cualquier nueva intervención a desarrollar que intente tener un éxito al menos moderado y sostenible, debiera incluir componentes que actúen sobre el entorno fumador de la mujer embarazada que fuma.Argentina and Uruguay are among the countries in which a large proportion of young women smoke. The rate of smokers during pregnancy in both countries is not well known, and data on the characteristics of women who quit smoking during pregnancy compared to those who continue smoking are not available. We conducted a survey including 1512 pregnant women >18 years old (796 in Argentina; 716 in Uruguay, during antenatal visits in

  7. Primer registro de Aulacaspis tubercularis (Hemiptera: Diaspididae en la Argentina First record of Aulacaspis tubercularis (Hemiptera: Diaspididae from Argentina

    Directory of Open Access Journals (Sweden)

    Cristian Amún

    2012-12-01

    Full Text Available Aulacaspis tubercularis Newstead es una especie polífaga que ataca principalmente los cultivos de Mangifera indica. Se registra por primera vez en la Argentina esta especie de insecto. Los ejemplares estudiados fueron recolectados en árboles de mango, en localidades del noroeste argentino, en enero de 2011 y abril de 2012.Aulacaspis tubercularis Newstead is a polyphagous pest that attacks mainly Mangifera indica. This insect species is reported for the first time in Argentina. The studied specimens were collected from mango trees in different places of NW Argentina, in January 2011 and April 2012.

  8. FLORA ARGENTINA: NOVEDADES EN PRIMULACEAE Argentinian flora: novelties in Primulaceae

    Directory of Open Access Journals (Sweden)

    Sara G. Tressens

    2010-08-01

    Full Text Available

    Anagallis filiformis Cham. & Schltdl., especie no mencionada previamente para la Argentina,
    es citada, descripta e ilustrada. Se señala por primera vez A. arvensis L., ampliamente
    extendida en la Argentina, para las provincias de Corrientes y Misiones. Se incluye una clave
    para la identificación de las cuatro especies de Anagallis presentes en el país
    Anagallis filiformis Cham. & Schltdl., species not previously mentioned for Argentina is
    recorded, described and illustrated. A. arvensis L., largely widespread in Argentina, is reported
    for the first time from Corrientes and Misiones provinces. A key for the identification of the four
    species of Anagallis present in the country is also included

  9. Explaining ethnic disparities in preterm birth in Argentina and Ecuador.

    Science.gov (United States)

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

    2016-11-22

    Little is understood about racial/ethnic disparities in infant health in South America. We quantified the extent to which the disparity in preterm birth (PTB; Ecuador are explained by household socio-economic, demographic, healthcare use, and geographic location indicators. 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. Maternal use of prenatal care services significantly explained the PTB disparity, by nearly 57% and 30% in Argentina and Ecuador, respectively. Household socio-economic status explained an additional 26% of the PTB disparity in Argentina. 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.

  10. The transformation of agriculture in Argentina through soil conservation

    Directory of Open Access Journals (Sweden)

    R. Peiretti

    2014-03-01

    Full Text Available The adoption of no till was a major turning point in the transformation of agriculture in Argentina. This paper describes the process of adoption of no till, and the impacts of this on agricultural production. Whereas previously, soil erosion was so extreme and pervasive as to threaten the economic viability and survival of the industry, today with the majority of production under no till, Argentina produces more than ever in the past. The paper also illustrates how, after first focusing on technology adoption (no-till, the system in Argentina has now broadened to include the concepts of Conservation Agriculture (CA and Sustainable Land Management (SLM. These strategic moves have contributed to an agricultural industry in Argentina that is more economically and environmentally sustainable than that of the past.

  11. The Pali Aike Windstreak Field, Southern Patagonia, Argentina

    Science.gov (United States)

    Rodriguez, J. A. P.; Zimbelman, J. R.; Kargel, J. S.; Tanaka, K. L.; Yamamoto, A.; Sasaki, S.

    2008-03-01

    Windstreaks are amongst the most common aeolian landforms on Mars, yet they are extremely rare on Earth. We have identified and carried out field based observations of an outstanding zone of windstreaks in southern Patagonia Argentina.

  12. Allamanda schottii (Apocynaceae: nueva cita para la Flora Argentina

    Directory of Open Access Journals (Sweden)

    Julio A. Hurrell

    2017-05-01

    Full Text Available En este trabajo Allamanda schottii Pohl (Apocynaceae es documentada como nueva cita genérica y específica para la Flora Argentina. La especie fue hallada en la ribera del Paraná, en el norte de la provincia de Corrientes, Argentina. Se incluye su sinonimia, descripción, comentarios sobre su distribución, hábitat, fenología, biología reproductiva, nombres vulgares, usos y observaciones.

  13. En torno al 2001 en la narrativa argentina

    OpenAIRE

    Sylvia Saítta

    2014-01-01

    El artículo propone un panorama de la narrativa argentina de finales del siglo veinte y comienzos del veintiuno con la hipótesis de que aun en tiempos de globalización, postautonomía e internacionalización del mercado editorial es posible trazar líneas de inscripción y diálogo entre la nueva narrativa y las grandes tradiciones de la literatura argentina.

  14. La sociedad Argentina a principios del siglo XIX : La familia

    OpenAIRE

    Amieva, Francisca

    2015-01-01

    Primera parte: I- La sociedad Argentina a principios del Siglo XIX. II- Gobierno: 1- Autoridades. 2- Comercio. 3- Libertad de navegar, entrar, salir y permanecer en las Indias. 4- Libertad de conciencia. 5- Libertad de leer y escribir. 6- Caracteres del gobierno colonial. Tendencias de los primeros gobiernos revolucionarios. Segunda parte: 1- La familia en la sociedad Argentina a principios del Siglo XIX. 2- La familia: su organización civil y religiosa. El padre, la mujer, los hijos, los esc...

  15. CROSSROADS BETWEEN EDUCATION POLICIES AND INDIGENOUS LANGUAGES MAINTENANCE IN ARGENTINA

    Directory of Open Access Journals (Sweden)

    Ana Carolina Hecht

    2010-06-01

    Full Text Available Process of language shift is explained by many researchers since linguistic and anthropological perspectives. This area focuses on the correlations between social processes and changes in systems of use of a language. This article aims to address these issues. In particular, we analyze the links between educational-linguistic policy and the maintenance of the languages spoken in Argentina. In doing so, we explore this field taking into account the linguistic and educational policies implemented about indigenous languages in Argentina.

  16. Some historical aspects of plant cytogenetics in Argentina and Uruguay

    Directory of Open Access Journals (Sweden)

    Juan H. Hunziker

    2000-12-01

    Full Text Available A brief account is given of the origin and development of plant cytogenetics in Argentina and Uruguay, along with some of the factors that hampered the development of this area.Uma breve narrativa é dada sobre a origem e desenvolvimento de citogenética em plantas na Argentina e Uruguai, juntamente com alguns fatores que prejudicaram o desenvolvimento desta area.

  17. Reflexiones para una historia del documental en Argentina

    Directory of Open Access Journals (Sweden)

    Carmen Guarini

    2006-12-01

    Full Text Available Documentary cinema has had, in Argentina, an uncertain destination, in some periods it was protagonist, and in others almost disappeared.In this last decade it reached levels of interesting production and quality. It is already a common place to associate this growth to the social situation of crisis since 2001 that overflew in “filmed events”. However, in Argentina documentary possesses a long history that includes fundamental names for its construction.

  18. Phylodynamics of vampire bat-transmitted rabies in Argentina.

    Science.gov (United States)

    Torres, C; Lema, C; Dohmen, F Gury; Beltran, F; Novaro, L; Russo, S; Freire, M C; Velasco-Villa, A; Mbayed, V A; Cisterna, D M

    2014-05-01

    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. © 2014 John Wiley & Sons Ltd.

  19. Maps, imaginary and environmental memory in Argentina

    Directory of Open Access Journals (Sweden)

    Verónica Hollman

    2014-08-01

    Full Text Available While research on social ideas of nature focused on the discursive side of environmental rhetoric during the last decade of the twentieth century, the visual turn has introduced the analysis of its visual facet: the study of the visual representation of nature in photographs, films, paintings and media among many other image-based media. However, scarce attention has received the study of what is provoked by environmental images as well as how they shape our imagination and memory of environmental issues. Based on the analysis of mental maps created by 215 subjects -all of them students of the undergraduate programs of the Faculty of Humanities at Universidad Nacional del Centro de la Provincia de Buenos Aires Province (Argentina in 2013- as the starting point to identify images that have become constitutive environmental memory, the article discusses the role of environmental images in shaping both our ways of looking to nature and our understanding of environmental issues.

  20. MEDIOS, PROTESTA Y EXPERIENCIA EN ARGENTINA

    Directory of Open Access Journals (Sweden)

    María Graciela Rodríguez

    2004-01-01

    Full Text Available El objetivo de este artículo es dar a conocer algunas hipótesis acerca de los modos como se construyen los relatos sobre las protestas populares en Argentina. Para ello expongo los resultados de una etapa de la investigación en la cual se han confrontado el análisis discursivo de textos de medios de comunicación dedicados a la protesta con un corpus de entrevistas a los protagonistas de estas acciones. Los resultados de dicha confrontación muestran la existencia de dos formas distintas de operar sobre el devenir histórico relacionadas no sólo con la distintiva puntuación temporal de la secuencia de los hechos, sino también con los procesos de enmarcado valorativo y su colocación en una serie histórica.

  1. Virtual Archaeology in an argentina colonial estancia

    Directory of Open Access Journals (Sweden)

    Florencia Vázquez

    2014-05-01

    Full Text Available This is a first approach to the application of virtual reconstruction techniques of a colonial house. In Argentina it is still uncommon to perform 3D modeling of archaeological sites and especially in historical archeology. As a first step, we used the Google SketchUp to model the country house located on the banks of the Río de la Plata (Buenos Aires. It has historical significance because it belonged to a Spanish councilman, housed hundreds of slaves and was the place where stayed the troops that carried out the Second British Invasion of Buenos Aires. In this case, the 3D modeling was useful for evaluating the future excavationa and activities of preservation of cultural heritage.

  2. movilización social en Argentina

    Directory of Open Access Journals (Sweden)

    María Inés Fernández Álvarez

    2007-01-01

    Full Text Available Este artículo analiza las acciones estatales y las practicas de movilización social en torno al problema del desempleo en la Argentina contemporánea, poniendo énfasis en las interacciones entre ambas. Desde un enfoque etnográfico, focalizamos en las organizaciones de desocupados y de empresas recuperadas, para abordar aquellas categorías que resultan más relevantes en las interacciones en el campo, entre las que se destacan las de trabajo digno y genuino. Estas categorías resultan centrales tanto en la configuración de los procesos de construcción identitaria como en la formación de demandas, mostrando la complejidad que asume el problema del desempleo.

  3. Researching quality of life in Argentina

    Directory of Open Access Journals (Sweden)

    Graciela Tonón

    2015-09-01

    Full Text Available The study of quality of life considers at the same time objective and subjective circumstances of people life. In 1995 was created the International Society for Quality of Life Studies (ISQOLS whose purposes are to promote and encourage research in the field of quality-of-life studies and provide an organization through which all academic and professional researchers interested in QOL studies may coordinate their efforts to advance the field of QOL studies within various disciplines. In the case of Argentina since 2004, the Facultad de Ciencias Sociales, Universidad Nacional de Lomas de Zamora has organized the Research Program in Quality of life to develop different kind of projects about quality of life in different fields, trying to be considered by national institutions that decide public policies. 

  4. suprema de Justicia de la Argentina

    Directory of Open Access Journals (Sweden)

    Raúl Gustavo Ferreyra

    2006-01-01

    Full Text Available Poder de reforma es político. Reforma y control judicial de constitucionalidad son garantías constitucionales. Puede suceder que la reforma, en lugar de defender, ataque la Constitución, por infringir límites prefijados para su actuación. Se describen y clasifican sentencias de la Corte Suprema de Justicia de la Argentina sobre la cuestión. Sostengo que si se acepta el control judicial de constitucionalidad, exclusivo y pleno, sobre la reforma, se pulveriza la concepción de que la juridicidad se basa en la premisa de que la voluntad de los ciudadanos posee mayor autoridad que la de quienes actúen en su nombre y representación.

  5. para la república Argentina

    Directory of Open Access Journals (Sweden)

    Adriana I. Hladki

    2007-01-01

    Full Text Available Se describen doce especies del género Xylaria que se citan por primera vez para la Argentina: Xylaria adscendens, X. allantoidea, X. coccophora, X. cubensis, X. fissilis, X. gracillima, X. luxurians, X. melanura, X. multiplex, X. myosurus, X. kretschmarioidea y X. pseudoapiculata. El registro de las últimas dos especies es el segundo a nivel mundial. Se describen por primera vez los estromas anamórficos o estériles obtenidos en cultivo de X. kretschmarioidea, X. luxurians y X. melanura, y los cultivos en agar-avena de X. pseudoapiculata. Se sinominiza X. torulosa con X. coccophora, y se citan nuevos sustratos u hospedantes para la mayoría de las especies.

  6. OSMUNDACEAE EN ARGENTINA, PARAGUAY Y URUGUAY

    Directory of Open Access Journals (Sweden)

    Marcelo D. Arana

    2015-01-01

    Full Text Available En este estudio se actualiza la taxonomía y distribución de las Osmundaceae, familia de helechos que habitan bosques y humedales subtropicales de la Argentina, Paraguay y Uruguay. Actualmente la familia comprende cuatro géneros, dos de ellos, con una especie cada uno, estan presentes en la región estudiada. Se acepta Osmunda spectabilis como una especie válida, diferente de O. regalis , la que no se encuentra presente en el área de estudio. Se reconoce a nivel de género a Osmundastrum con una única especie O. cinnamomeum var. cinnamomeum . Se incluyen una clave para los géneros, descripciones, la sinonimia relevante para América del Sur, distribuciones e ilustraciones de las especies. Se lectotipifica a Osmunda imbricata, Osmunda palustris y Osmunda spectabilis var. brasiliensis .

  7. en la Argentina, 1880-1920

    Directory of Open Access Journals (Sweden)

    Gabriela Dalla Corte

    2005-01-01

    Full Text Available El presente trabajo es el resultado de una investigación realizada en el Hospicio de Huérfanos y Expósitos de la ciudad de Rosario, provincia de Santa Fe, Argentina, en torno a las señales —breves cartas y objetos— que las madres abandonantes dejaban junto con sus hijos alrededor del mencionado asilo para identificarlos y recuperarlos más tarde, cuando las condiciones sociales y económicas lo hicieran posible. La mayoría de ellas eran mujeres italianas recién llegadas al país que enfrentan su condición de madres, por primera vez, paradójicamente, en la escena del abandono.

  8. NUEVAS CITAS DE ASCLEPIADACEAE PARA ARGENTINA

    Directory of Open Access Journals (Sweden)

    Sergio A Cáceres Moral

    2010-11-01

    Full Text Available Dos especies no mencionadas anteriormente de la Argentina son tratadas e ilustradas: Oxypetalum molle Hook. et Arn. y Oxypetalum ineanum Fourn. Oxypetalum appendieulatum Mart. et Zucc., Oxypetalum confusum Malme, Oxypetalum jörgensenii Meyer, Oxypetalum microphyllum Hook. et Arn., Oxypetalum pannosum Decaisne, Oxypetalum stipatum Malme, Funastrum flavum (Decaisne Malme y Blepharodon lineare (Decaisne Decaisne se registran por primera vez para la flora de Corrientes ..

  9. The fourth nuclear power plant in Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Nogarin, Mauro

    2017-01-15

    Since 2006 the nuclear sector in Argentina has aimed at recovering and strengthening its capabilities and facilities. Part of the challenge posed by this revival has been to also accompany the development of activities with a higher level of responsibility for safety and the environment. Among the strategic decisions taken in recent years, one main highlight is the construction of the nuclear power plant CAREM25 entirely with Argentine technology and design under the responsibility of the National Atomic Energy Commission. On February 4, 2015, the Ministry of Federal Planning and the National Energy Administration (NEA) signed the agreement for cooperation and construction of pressurized water reactor (PWR) with ACP-1000 technology, developed in the Peoples Republic of China.

  10. Sectorial analysis of nanotechnology companies in Argentina

    Science.gov (United States)

    Foladori, Guillermo; Lau, Edgar Záyago; Carroza, Tomás; Appelbaum, Richard P.; Villa, Liliana; Robles-Belmont, Eduardo

    2017-06-01

    In this paper, we identify 37 companies that produce nano-enabled products in Argentina. We locate the products of these firms in terms of both their economic sector and position in a value chain. The research was done through a four-step methodology. Firstly, an inventory of firms was created. Secondly, the firms were classified by their economic sector, following the United Nations economic classification. Thirdly, the firms were located within a simple nanotechnology value chain. Finally, the products were classified according to their final destination, being either means of production or final consumer products. The results show that healthcare, cosmetics, and medicine is the most represented sector along the value chain, followed by electronics.

  11. Nuclear fuel supply view in Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Cirimello, R.O. [Comision Nacional de Energia Atomica, Conuar SA (Argentina)

    1997-07-01

    The Argentine Atomic Energy Commission promoted and participated in a unique achievement in the R and D system in Argentina: the integration of science technology and production based on a central core of knowledge for the control and management of the nuclear fuel cycle technology. CONUAR SA, as a fuel manufacturer, FAE SA, the manufacturer of Zircaloy tubes, CNEA and now DIOXITEC SA producer of Uranium Dioxide, have been supply, in the last ten years, the amount of products required for about 1300 Tn of equivalent U content in fuels. The most promising changes for the fuel cycle economy is the Slight Enriched Uranium project which begun in Atucha I reactor. In 1997 seventy five fuel assemblies, equivalent to 900 Candu fuel bundles, will complete its irradiation. (author)

  12. Republic of Argentina: Argentina is the envy of other Latin American countries.

    Science.gov (United States)

    Spain, D

    1984-05-01

    Argentina's economic and political history may appear grim by US standards, but it is envied by many other Latin American nations, and by Latin American standards its demographic situation is enviable as well. A low population growth rate combined with abundant natural resources means that the poverty of its neighbors has not hit Argentina. Almost everyone eats well and the staple is beef -- about 240 pounds per capita per year. Final figures for the 1980 census of population and housing report a total of 27.9 million people, an increase of 17% from the 23.8 million people counted in 1970. The average annual rate of increase was 1.5% a year. With the exception of Uruguay, this is the lowest rate of increase in continental Latin America. The birthrate of 24 births/1000 population is third only to Chile and Uruguay as the lowest in continental Latin America, although the death rate is about average at 9/1000. After several decades of decline, the death rate is rising again because the population is aging. A current problem is the emigration of Argentinians to other countries, a problem that is most severe among highly trained professionals. Over 1/3 of those who leave Argentina come to the US, with Spain and Canada receiving the next highest numbers. At its current growth rate, Argentina's population will double in 46 years. It is estimated that the population was 29.1 million in 1983; it is projected to be 34.5 million by the year 2000 and 39.6 million by 2020. Over 1/3 of the population live in and around Gran Buenos Aires, the largest metropolitan area in South America and among the ten largest in the world. There is a large core of Spanish descendents still living, but some other European countries are well represented also. The 1980 census recorded 7.1 million households; the average number of persons per household was 3.9. There were 8.2 million dwellings counted in 1980, with an average of 3.3 people per dwelling. 13% of all dwellings were unoccupied at the

  13. Mirror Coronograph for Argentina (MICA). Primera Luz

    Science.gov (United States)

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

    En Julio de 1997 se terminó con la primera parte de la instalación del ``Coronógrafo de Espejo para la Argentina'' en la estación de altura Carlos U. Cesco (El Leoncito), gracias al esfuerzo de la gente del Max Planck Institut für Aeronomie (Alemania), del OAFA y del IAFE. Dicho coronógrafo forma parte de un programa de ciencia bilateral entre Alemania y Argentina. El propósito del mismo, en conjunción con otros telescopios solares y terrestres, es contribuir a un mejor entendimiento de cuestiones fundamentales de la física solar. Para ello, ya está observando la corona de emisión en el verde (Fe XIV), rojo (Fe X) y Hα entre 1.05 y 2 radios solares aproximadamente. El diseño del instrumento, el cual fuera ya presentado en esta misma reunión en La Plata en 1996, es esencialmente similar al del telescopio LASCO-C1 a bordo del Solar Heliospheric Observatory (SOHO). La adquisición de datos se realiza con un CCD de 1280x1024 pixels, codificando en 12 bits, pudiendo ser el mismo operado en forma remota. En esta reunión presentaremos algunas de las observaciones realizadas durante la puesta a punto del instrumento en el período julio-setiembre de 1997. Asimismo expondremos cómo y por qué sus resultados complementarán a los de su par en el espacio.

  14. [Hantavirus pulmonary syndrome in southern Argentina].

    Science.gov (United States)

    Lázaro, M E; Resa, A J; Barclay, C M; Calanni, L; Samengo, L; Martinez, L; Padula, P J; Pini, N; Lasala, M B; Elsner, B; Enria, D A

    2000-01-01

    Andes virus was identified in 1995 as the etiologic agent of Hantavirus Pulmonary Syndrome (HPS) in Southern Argentina. We describe herein the main clinical characteristics of 25 HPS confirmed cases acquired in this area between 1993 and September 1999. The mean age was 34 years (range 11-70), with 72% males. Clinical characteristics were similar to those previously reported for Sin Nombre virus (SNV) cases. However, in this group of patients we also observed conjuntival injection in 10/25 (42%), facial flushing in 8/25 (33%), pharyngeal congestion in 7/25 (29%) and petechiae in 3/25 (12%). On the other hand, BUN was increased in 83% of cases (mean 0.77 g/l range 0.31-2.01). Mean serum creatinine concentration was 26.8 mg/l (range: 8.1-110 mg/l) with serum creatinine being higher than 20 mg/l in 8/15 patients (53%). Urinalysis was abnormal in 12/12 cases and was characterized by presence of proteins, red blood cells and granular casts. Aminotransferases were increased in 90% of cases with levels 5-10 times over normal values in 50% of cases. Serum creatine kinase concentration was elevated in 11/14 cases. Two patients required hemodialysis. Case fatality rate was 44% (11/25) and 10 of these cases died among the first 10 days of illness. Mononuclear myocarditis was observed in two cases, a finding that has not been reported for SNV cases. During the 1996 HPS outbreak in Southern Argentina due to Andes virus, there were epidemiological and molecular evidences of person-to-person transmission, a feature not previously shown for other members of the hantavirus genus. These data would also be indicative of some distinctive clinical characteristics of HPS caused by Andes virus, with more frequent renal involvement than in SNV cases.

  15. Migration trends in Argentina: immigration and exile Dinámica migratoria Argentina: inmigración y exilios

    OpenAIRE

    Esteban, Fernando Osvaldo

    2010-01-01

    Through the development of a typology of migration flows, the paper reviews the most important trends in the history of Argentina: the massive European immigration, internal migrations, and immigration from neighbouring countries. The paper then discuss the current process of emigration from Argentina, and the return of old immigrants. The paper assess the economic factors involved through an analysis of unemployment, poverty and income distribution indicators in recent years. Finally, the pa...

  16. 75 FR 12734 - Honey from Argentina: Rescission of Countervailing Duty Administrative Review

    Science.gov (United States)

    2010-03-17

    ... International Trade Administration Honey from Argentina: Rescission of Countervailing Duty Administrative Review... the countervailing duty order on honey from Argentina. See Antidumping or Countervailing Duty Order..., 2009). On December 31, 2009, the American Honey Producers Association and the Sioux Honey...

  17. NEW DISTRIBUTION RECORD OF Cryptotermes brevis (ISOPTERA, KALOTERMITIDAE IN ARGENTINA

    Directory of Open Access Journals (Sweden)

    Juan Manuel Coronel

    2014-01-01

    Full Text Available  The first record of the West Indian drywood termite Cryptotermes brevis  (Walker, 1853 in the city of Corrientes (Argentina is reported. Several C. brevis  colonies were detected inside a local deposit, from wooden crates used for carrying fresh fruits. The observed damage consisted of small rounded holes, partially hollowed wood pieces and presence of debris. The importance of weather factors and the type of material of vegetable and fruit containers in the colonization and dispersion of C. brevis  in this region of Argentina are discussed. Illustrations of soldiers and reproductive C. brevis , and an updated map of the distribution of this termite in Argentina are given.Nuevo registro de distribución de Cryptotermes brevis (Isoptera, Kalotermitidae en Argentina Se presenta el primer registro de Cryptotermes brevis  (Walker, 1853 en la ciudad de Corrientes (Argentina. Se detectaron varias colonias de esta termita dentro de un edificio en contenedores de madera empleados para el transporte de fruta fresca. Los daños observados consistieron en orificios redondos, piezas de madera parcialmente excavadas y presencia de debris fecales. Se discute la importancia de factores climatológicos y del tipo de material de contenedores de fruta, en la colonización y dispersión de C. brevis  en esta región de Argentina. Se presentan ilustraciones de soldados y reproductores de C. brevis  y un mapa actualizado de la distribución de esta termita en Argentina

  18. Interannual variability of temperature spells over Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Rusticucci, M. M; Vargas, W. M [Departamento de Ciencias de la Atmosfera y los Oceanos, Buenos Aires (Argentina)

    2001-04-01

    This work is aimed at studying the interannual variability of surface temperature cold spells and warm spells due to cold-and warm-air incursions. The effect of the ENSO event on the occurrence of extreme spells having three different indices was studied. In order to track changes during the 1959/96 period, spell parameters, persistence and intensity, have been studied from daily temperatures. The number of extreme spells per year show low frequency variability plus a biennial variability, which is more important in its intensity than in its persistence, and in summer rather than in winter. The number of extreme warm spell increase until the end of the sisties and seventies, reflecting and increase of northeasterly flow. From then onwards, the trend starts to decline significantly over northern Argentina. The interannual variability of extreme winter cold spells increases from the 80's onwards, indicating the variations of anticyclone permanence over the country. Cases are more numerous in the latest years. Extreme spell occurrence in northern Argentina is closely linked to the El nino phenomenon. Winter warm spells are more persistent in an El Nino (0) year and more intense and persistent in the year following El Nino. In summer, however, there is either no difference, or the relationship is reversed, resulting in more intense situations in November and December in the case of La Nina. Cold spells reaching the Northeastern most part of the country are more persistent when La Nina occurs, the conclusions being that the region would be affected by extreme cold spells when La Nina is active. [Spanish] En este trabajo se estudia la variabilidad interanual de las olas de calor y frio extremas sobre la Argentina, como la manifestacion de irrupciones extremas de aire tropical y polar. Se consideran las temperaturas de superficie diarias en el periodo de 1959/96, a partir de las cuales se calculan dos parametros para definir las olas: persistencia e intensidad. La

  19. 76 FR 16609 - Honey From Argentina: Rescission of Countervailing Duty Administrative Review

    Science.gov (United States)

    2011-03-24

    ... International Trade Administration Honey From Argentina: Rescission of Countervailing Duty Administrative Review... order on honey from Argentina for the period January 1, 2010, through December 31, 2010 based on a... published in the Federal Register the countervailing duty order on honey from Argentina. See Notice...

  20. 77 FR 4763 - Honey From Argentina: Notice of Initiation of Antidumping Duty New Shipper Review

    Science.gov (United States)

    2012-01-31

    ... International Trade Administration Honey From Argentina: Notice of Initiation of Antidumping Duty New Shipper... ] antidumping duty order on honey from Argentina. See Notice of Antidumping Duty Order: Honey From Argentina, 66...: Background On December 10, 2001, the Department published the antidumping duty order on honey from...

  1. 77 FR 77031 - Honey From Argentina; Rescission of Antidumping Duty Administrative Review; 2010-2011

    Science.gov (United States)

    2012-12-31

    ... International Trade Administration Honey From Argentina; Rescission of Antidumping Duty Administrative Review... administrative review on honey from Argentina because all parties have withdrawn their requests for review and the antidumping duty order on imports of honey from Argentina is being revoked, effective December...

  2. 77 FR 45334 - Honey From Argentina: Preliminary Rescission of Antidumping Duty New Shipper Review

    Science.gov (United States)

    2012-07-31

    ... International Trade Administration Honey From Argentina: Preliminary Rescission of Antidumping Duty New Shipper... conducting a new shipper review (``NSR'') of the antidumping duty order on honey from Argentina for the... antidumping duty order on honey from Argentina was published on December 10, 2001.\\1\\ On January 3, 2012,...

  3. 76 FR 79655 - Honey From Argentina: Notice of Extension of Time Limit for Preliminary Results

    Science.gov (United States)

    2011-12-22

    ... International Trade Administration Honey From Argentina: Notice of Extension of Time Limit for Preliminary..., petitioners withdrew their request for an antidumping duty administrative review of honey from Argentina for... that ACA is no longer subject to the antidumping duty order on honey from Argentina. \\2\\ On February...

  4. 77 FR 21968 - Honey From Argentina: Rescission of Countervailing Duty Administrative Review

    Science.gov (United States)

    2012-04-12

    ... International Trade Administration Honey From Argentina: Rescission of Countervailing Duty Administrative Review... countervailing duty order on honey ] from Argentina. See Notice of Countervailing Duty Order: Honey From... opportunity to request an administrative review of the countervailing duty order on honey from Argentina...

  5. 76 FR 76374 - Honey From Argentina: Notice of Extension of Time Limit for Preliminary Results

    Science.gov (United States)

    2011-12-07

    ... International Trade Administration Honey From Argentina: Notice of Extension of Time Limit for Preliminary... respect to honey from Argentina. See Initiation of Antidumping and Countervailing Duty Administrative... order on honey from Argentina (in part). However, Nexco's request for revocation in part from the...

  6. 77 FR 77029 - Honey from Argentina; Final Results of Antidumping and Countervailing Duty Changed Circumstances...

    Science.gov (United States)

    2012-12-31

    ... International Trade Administration Honey from Argentina; Final Results of Antidumping and Countervailing Duty... orders on honey from Argentina because we have concluded that substantially all domestic producers lack..., the Department published the antidumping and countervailing duty orders on honey from Argentina.\\1\\...

  7. 76 FR 5332 - Honey From Argentina: Notice of Initiation of Antidumping Duty New Shipper Review

    Science.gov (United States)

    2011-01-31

    ... International Trade Administration Honey From Argentina: Notice of Initiation of Antidumping Duty New Shipper... antidumping duty order on honey from Argentina. See Notice of Antidumping Duty Order: Honey From Argentina, 66...: Background On December 10, 2001, the Department published the antidumping duty order on honey from...

  8. Projected impact of a sodium consumption reduction initiative in Argentina: an analysis from the CVD policy model--Argentina.

    Science.gov (United States)

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

    2013-01-01

    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. 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. 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. 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.

  9. [Latin American malacology. Freshwater mollusks from Argentina].

    Science.gov (United States)

    Rumi, Alejandra; Gregoric, Diego E Gutiérrez; Núñez, Verónica; Darrigran, Gustavo A

    2008-03-01

    A report and an updated list with comments on the species of freshwater molluscs of Argentina which covers an area of 2 777 815 km2 is presented. Distributions of Gastropoda and Bivalvia families, endemic, exotic, invasive as well as entities of sanitary importance are also studied and recommendations on their conservation are provided. Molluscs related to the Del Plata Basin have been thoroughly studied in comparison to others areas of the country. This fauna exhibits relatively the biggest specific richness and keeps its affinity with the fauna of other regions of the basin in areas of Paraguay and Brasil. The 4 500 records of molluscs considered in this paper arise from the study of the collections of Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", Buenos Aires; Museo de La Plata, La Plata and Fundación "Miguel Lillo", Tucumán. These institutions keep very important collections of molluscs in southern South America. Field information has recently been obtained and localities cited by other authors are also included in the data base. Until today, 166 species have been described, 101 belonging to 10 families of Gastropoda and 65 to 7 of Bivalvia. Families with highest specific richness are Lithoglyphidae (22) and Sphaeriidae (25), respectively. The number of endemic species (those present only in Argentina) by family is: Gastropoda: Ampullariidae (1), Cochliopidae (10), Lithoglyphidae (11), Thiariidae (3), Chilinidae (11), Lymnaeidae (2) and Physidae (2?); Bivalvia: Hyriidae (1?); Etheriidae (1?) and Sphaeriidae (10). Families with a distribution that comprise almost the whole country are: the Sphaeriidae and the gastropods Cochliopidae, Chilinidae and Lymnaeidae. Families Erodonidae and Solecurtidae (Bivalvia) were registered in mixohaline environments from Buenos Aires province. Gastropod families Thiaridae and Glacidorbiidae show a very restricted distribution. The rest of the families are present mainly in the center and north of the country

  10. [Nutritional graph for Argentina's bariatric population].

    Science.gov (United States)

    Fantelli Pateiro, Laura; Pampillón, N; Coqueugniot, M; De Rosa, P; Pagano, C; Reynoso, C; De Pizzol, C; Iturralde, C; Podestá, S; Penutto, C

    2014-06-01

    Introducción: Una gráfica alimentaria es una guía que ayuda a los individuos a controlar y a mejorar la calidad de su alimentación; ofrece pautas sobre lo que debe comer una determinada población en términos de alimentos dando un marco para la correcta selección de los nutrientes a consumir. Objetivo: El objetivo de la presente publicación fue crear una herramienta de educación alimentaria destinada a pacientes de cirugía bariátrica para el postoperatorio en el largo plazo. Métodos: Se convocó a participar en mesas de trabajo a licenciados en nutrición y médicos especialistas en nutrición en un congreso realizado en el 2011. Se tomó como base científica el Primer Consenso Argentino de Nutrición en Cirugía Bariátrica y las “Guías alimentarias para la Población Argentina normal”. De esta forma se adapta la misma a la población argentina con cirugía bariátrica sumada a la experiencia de los profesionales. Resultado: Como resultado se obtuvo un gráfica alimentaria en forma de óvalo, adaptación de la gráfica de las “Guías alimentarias para la población argentina”, 12 mensajes o recomendaciones dirigidas a individuos con CB, una sugerencia de menú que responde a un valor calórico promedio de 1.273 calorías diarias, 145 g de carbohidratos, 76 g de proteínas y 43,2 g de grasas; 45,5% de calorías proveniente de los carbohidratos, 24% de calorías proveniente de las proteínas y 30,5 % de calorías proveniente de las grasas, 1.160 mg de calcio.

  11. Horizontalidad, autogestión y protagonismo en Argentina

    Directory of Open Access Journals (Sweden)

    Marina Sitrin

    2010-02-01

    Full Text Available Este artículo trata los movimientos sociales autónomos que surgieron después de la crisis económica y la posterior rebelión popular en Argentina en diciembre de 2001. Los movimientos autónomos en la Argentina, como tantos movimientos en el mundo de hoy, son movimientos basados en la creación de nuevas relaciones sociales y comunidades ahora, al mismo tiempo que proyectan nuevas sociedadesy las relaciones en y para el futuro. Son movimientos con una concepción diferente del tiempo y el espacio. Son movimientos queentienden lo individual y lo colectivo como vinculados entre sí. Hay mucho en común entre la experiencia en la Argentina y las prácticas eideas anarquistas. Eso no significa que los que están creando nuevas relaciones y comunidades en la Argentina sean anarquistas. Lo que este artículo intenta hacer es basarse en las experiencias de los movimientos sociales argentinos para iniciar una reflexión sobre lasprácticas e ideas que los anarquistas pueden prestar a los distintos movimientos y comunidades autónomas; y, a su vez, sobre lo que los movimientos autónomos en la Argentina puede dar a las ideas y prácticas anarquistas.

  12. Tobacco industry successfully prevented tobacco control legislation in Argentina.

    Science.gov (United States)

    Sebrié, E M; Barnoya, J; Pérez-Stable, E J; Glantz, S A

    2005-10-01

    To evaluate how transnational tobacco companies, working through their local affiliates, influenced tobacco control policymaking in Argentina between 1966 and 2005. 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. 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. 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.

  13. Cooperation on Water management issues, Argentina : Project in the framework of Bilateral Cooperation between Argentina and the Netherlands : Case studies on water management issues in Argentina

    NARCIS (Netherlands)

    Querner, E.P.; Morabito, J.A.; Rebori, G.

    2007-01-01

    In Argentina parts of the country have problems encountered from too much water or suffer serious water shortages. The Humid Pampas encounter an increased rainfall since the 1970’s. In Mendoza Province water resources are limited and all the water from the rivers is used for agriculture, drinking

  14. 77 FR 28570 - Honey From Argentina: Extension of Time Limit for the Final Results of Antidumping Duty...

    Science.gov (United States)

    2012-05-15

    ... International Trade Administration Honey From Argentina: Extension of Time Limit for the Final Results of... period of review (POR) of honey from Argentina. See Honey From Argentina: Preliminary Results of.../exporters of honey from Argentina during the POR.\\1\\ \\1\\ See Preliminary Results for a detailed history...

  15. 77 FR 39257 - Honey From Argentina and China Institution of Five-Year Reviews Concerning the Countervailing...

    Science.gov (United States)

    2012-07-02

    ... COMMISSION Honey From Argentina and China Institution of Five-Year Reviews Concerning the Countervailing Duty Order on Honey From Argentina and the Antidumping Duty Orders on Honey from Argentina and China AGENCY...)) (the Act) to determine whether revocation of the countervailing duty order on honey from Argentina...

  16. A new species of Habranthus (Amaryllidaceae from Argentina Una nueva especie de Habranthus (Amaryllidaceae de Argentina

    Directory of Open Access Journals (Sweden)

    G. Roitman

    2008-07-01

    Full Text Available A new species of Habranthus is described and illustrated. H. correntinus is found in wet grasslands of northeastern Argentina. The new species resembles Habranthus tubispathus in size, but can be easily distinguished by the presence of bulblets, narrow dark green leaves, narrow pinkish tepals with darker bases, the longer style with larger style arms, and the presence of leaves at anthesis. A key to identify the species of the genus from Corrientes is provided.Se describe e ilustra H. correntinus, especie que crece en pastizales húmedos en el noreste de Argentina. Esta nueva especie se parece en tamaño a Habranthus tubispathus pero puede distinguirse facilmente por la precencia de bulbillos, hojas más angostas de color verde oscuro, los tépalos rosados con la base oscura, el estilo mas largo al gual que las ramas estigmáticas y la presencia de hojas durante la antesis. Se brinda una clave para identificar las especies del género provenientes de la provincia de Corrientes.

  17. Iodine-129 in animal thyroids from Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Negri, A.E., E-mail: negri@tandar.cnea.gov.ar [Laboratorio TANDAR, CNEA, Av. Gral. Paz 1499, B1650KNA, San Martin, Buenos Aires (Argentina); Fernandez Niello, J.O. [Laboratorio TANDAR, CNEA, Av. Gral. Paz 1499, B1650KNA, San Martin, Buenos Aires (Argentina); Universidad Nacional de San Martin, Campus Miguelete, B1650BWA, Buenos Aires (Argentina); Wallner, A. [VERA-Laboratory, Faculty of Physics, University of Vienna, Waehringer Str. 17, A-1090 Wien (Austria); Department of Nuclear Physics, Research School of Physics and Engineering, The Australian National University, Canberra (Australia); Arazi, A. [Laboratorio TANDAR, CNEA, Av. Gral. Paz 1499, B1650KNA, San Martin, Buenos Aires (Argentina); Steier, P. [VERA-Laboratory, Faculty of Physics, University of Vienna, Waehringer Str. 17, A-1090 Wien (Austria)

    2012-07-15

    {sup 129}I and {sup 127}I concentrations in animal thyroids coming from several regions of Argentina were determined by accelerator mass spectrometry (AMS) and gas chromatography (GC), respectively. The measured {sup 129}I/{sup 127}I ratios, ranging from 3 Multiplication-Sign 10{sup -12} to 4 Multiplication-Sign 10{sup -10}, are significantly lower than those typical for areas in the northern hemisphere (10{sup -10}-10{sup -7}). The {sup 129}I concentrations show a clear dependence with latitude and season, which can be understood considering tropospheric circulation patterns, possible {sup 129}I sources and regional precipitation rates. - Highlights: Black-Right-Pointing-Pointer This is the first determination of {sup 129}I in thyroids from the southern hemisphere via AMS. Black-Right-Pointing-Pointer Isotopic ratios measured are lower than those found in areas of the northern hemisphere. Black-Right-Pointing-Pointer Two samples represent {sup 129}I/{sup 127}I ratios similar to pre-anthropogenic values. Black-Right-Pointing-Pointer Our data show a clear dependence with latitude and season, related with deposition pathways. Black-Right-Pointing-Pointer We find a strong decorrelation between {sup 129}I and iodine sources.

  18. [Governance of PHC development in Rosario, Argentina].

    Science.gov (United States)

    Báscolo, Ernesto; Yavich, Natalia

    2010-01-01

    Describing the development of PHC policy as promoted by Rosario Municipality (Argentina). A case-study was carried out during 2007 and 2008. Data was collected from secondary and primary sources (interviews, organisational census and observations). PHC development stages were identified by recognising the social norms which produced institutional change and transformation in municipal health services structure and health care and management models. The prevailing modes of governance in each stage were reconognised and characterised (clan, hierarchy and/or incentives). Four stages were identified between 1990 and 2008: 1990-1995/hierarchical mode: primary health care level organisation autonomied from hospitals. 1995-2000/ clan mode: developing of participatory managerial boards and community participation. 2000-2004/ clan mode: maturation of the "PHC movement" in competition with hospitals. 2004-2008/ clan-hierarchical mode: "movement's" crisis and constructions of norms tending towards enhancing an integrated network. Strengthening and empowering first-level health-care produced innovation favouring: the consolidation of a "PHC movement" having strong social commitment and improved services performance. The clan governance mode (regulating collective action via voluntary adhesion to shared values) was crucial for developing PHC between 1995 and 2004. Later on, the movement's fragmentation and the challenges of integrating the health system required developing hierarchical regulation mechanisms to complement the governance clan mode regulation.

  19. [Coccidioidomycosis in Argentina, 1892-2009].

    Science.gov (United States)

    Canteros, C E; Toranzo, A; Ibarra-Camou, B; David, V; Carrizo, S G; Santillán-Iturres, A; Serrano, J; Fernández, N; Capece, P; Gorostiaga, J; Chacón, Y A; Tonelli, R; Boscaro, G; Abiega, C; Mendieta, S; Fernández, C; Fernández, A; Vitale, R; Santos, P; Pizarro, M R; López-Joffre, M C; Lee, W; Mazza, M; Posse, G; Tiraboschi, I N; Negroni, R; Davel, G

    2010-01-01

    Clinical cases of coccidioidomycosis are rare in Argentina and are generally found in the large arid precordilleran area of the country. This study aims to perform a retrospective review of all coccidioidomycosis cases documented in the country from 1892 to 2009, and to describe those occurring in the last 4 years. One hundred and twenty eight cases were documented in the 117 year-period. Since the original description of the disease in 1892 until 1939, only 6 cases were registered; between 1940 and 1999, 59 (6-14/10 yrs) and the remaining 63 (49% of total cases) occurred in the last decade. The median age of 34 patients registered in 2006-2009 was 31 years (range: 7-89), male/female ratio was 1.3:1 and 12 patients were immunocompromised. Twenty-six cases were confirmed by direct microscopy and/or culture whereas the remaining ones by serology. All isolates were identified as Coccidioides posadasii. Thirty patients lived in a vast geographic region with epicenter in Catamarca Valley. Between 2006 and 2009, annual disease incidence rates in Catamarca Province increased from historical values below 0.5/100,000 to 2/100,000 inhabitants. Such increase suggests an emergency of coccidioidomycosis in that region.

  20. Food-borne botulism in Argentina.

    Science.gov (United States)

    Rebagliati, Victoria; Philippi, Romina; Tornese, Mariela; Paiva, Analia; Rossi, Laura; Troncoso, Alcides

    2009-05-01

    Botulism is a severe neuroparalytic disease caused by Clostridium botulinum toxins. Although the disease is uncommon it is a cause of great concern due to its high rate of mortality. Food-borne outbreaks of botulism occur worldwide and require immediate public health attention and acute care resources. Analysis of outbreaks showed that the food products most often involved were fermented fish products in Alaska; home-canned food, oil preservation and restaurant sauce in the rest of the United States (US) and in London and; and home-canned vegetables, airtight packed food with inappropriate refrigeration, and aerosols in Argentina. The diagnosis is based only on clinical findings matching the disease and previous exposure to suspicious food. Botulism must be immediately identified as even one case suggests the start of an epidemic and should be treated as a public health emergency. Therefore, the purpose of the following review is to recognize the risks associated with the consumption of potentially dangerous foods, and to encourage prevention by seeking to make all public health professionals aware of the dangers of this potentially lethal disease.

  1. Tracing the Iodine-129 fallout in Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez Niello, Jorge; Negri, Agustin; Arazi, Andres [Comision Nacional de Energia Atomica (CNEA), Buenos Aires (Argentina). Lab. TANDAR; Wallner, Anton [The Australian National University, Canberra (Australia). Dept. of Nuclear Physics; Niello, Jorge Fernandez [Universidad Nacional de San Martin, Campus Miguelete, Buenos Aires (Argentina)

    2012-07-01

    Full text: Long-lived {sup 129}I (half-life=15.6 Ma) is produced naturally by irradiation of atmospheric xenon by cosmic neutrons and in the sub-surface by spontaneous fission of {sup 238}U, from which the natural inventory of {sup 129}I has been estimated to be around 50,000 kg, only 140 kg of them corresponds to the hydrospheric inventory. Nuclear tests and accidents have added between 45-130 kg. Apart from a global atmospheric fallout component, {sup 129}I has been released from several nuclear fuel reprocessing plants located in the Northern Hemisphere (ca. 6000 kg) which serve as localized sources in oceanographic-tracer experiments. In this presentation, we report results from a study exploring the presence of {sup 129}I in the Southern Hemisphere by determining {sup 129}I/{sup 127}I isotopic ratios in water samples (rivers, lakes and shallow sea-water) taken at different latitudes in Argentina including Antarctica. The iodine-127 and iodine-129 concentrations were measured via ICP-MS (Inductively Coupled Plasma Mass Spectrometry) and Accelerator Mass Spectrometry (AMS), respectively. Distribution of both isotopes can be understood considering tropospheric circulation patterns, possible sources and regional precipitation patterns. Natural and anthropogenic sources for the Southern Hemisphere and their inventories are discussed. Similar contribution came from natural sources and nuclear tests. Contribution from the nuclear fuel reprocessing plants placed in the Northern hemisphere can be neglected. (author)

  2. Prevalence of cholelithiasis in Buenos Aires, Argentina.

    Science.gov (United States)

    Palermo, Mariano; Berkowski, Darío E; Córdoba, Juan Pablo; Verde, Juan Manuel; Giménez, Mariano E

    2013-06-01

    Cholelithiasis is an important cause of morbidity in the world and it varies significantly depending on the region of study. To assess the prevalence of cholelithiasis in Buenos Aires. This is a cross-sectional, descriptive, observational study performed in a public hospital with tertiary care in Gastrointestinal Surgery. From July 2010 to December 2011, 1,875 healthy volunteers who underwent liver, gallbladder and pancreas ultrasound imaging were included and a questionnaire containing the individual's medical history was administered. The presence of cholelithiasis and its eventual risk factors were studied. Of 1,875 individuals, 866 were males (46.2%) and 1,009 females (53.8%), older than 20 years old with an average age of 46.1 + 16.7 years. Cholelithiasis was found in 410 inidviduals (21.9%); 285 (15.2%) diagnosed at the time of the study and 125 (67%) who had already undergone a cholecystectomy due to gallstones. The prevalence of cholelithiasis in Buenos Aires, capital city of Argentina, is 21.9%. A significant association was found between cholelithiasis and female gender, age, body mass index, history of colic pain, family history of cholelithiasis, smoking, fatty liver and number of pregnancies.

  3. Psychotherapy, psychoanalysis and urban poverty in Argentina.

    Science.gov (United States)

    Epele, Maria Esther

    2016-12-01

    Based on ethnographic research carried out in the Buenos Aires Metropolitan Area, this paper examines the views of social actors on the psychoanalytically-oriented psychotherapy focused on marginalized populations. From Foucault's perspective on the forms of truth-telling, the aim of this paper is to analyze, as a preliminary research report, treatments according to the native ways of speaking and listening, which dominate the description of therapeutic experiences of patients who come to the treatment without any professional intermediation. The neoliberal transformations of the past decades in Argentina changed both the landscape of the public health system and the daily lives of marginalized people. Considering such changes, this paper examines the ways in which verbal actions (speaking and listening) take place in psychotherapy and mark the course not only of treatments but also the temporal rhythms of their development, and their various levels of efficacy. Finally, the discussion focuses on how ways of speaking and listening in treatments are modeled not only by institutional dynamics but also by the characteristics these verbal activities take in everyday life under the logics of power that prevail over them.

  4. docentes de escuelas públicas argentinas

    Directory of Open Access Journals (Sweden)

    Ana Lía Kornblit

    2013-01-01

    Full Text Available Se analizan los datos de una encuesta a docentes de escuelas públicas de Argentina que realizaron el curso virtual dictado por el Programa de Educación Sexual Integral del Ministerio de Educación. El objetivo fue analizar las opiniones, creencias y actitudes de los docentes sobre temas relacionados a la sexualidad, el derecho al aborto, la diversidad sexual, la equidad de género y el género y la sexualidad. La muestra del estudio estuvo compuesta por 585 docentes. Para el análisis de los datos se utilizaron métodos multivariantes. Los resultados muestran que los estereotipos relacionados con el sexismo y la diversidad sexual varían considerablemente en cuanto a su repre- sentación estadística según las regiones del país. Por lo tanto, el mapa de las con- cepciones de los docentes sobre estos temas muestra una marcada heterogeneidad según regiones geográficas.

  5. y comienzos de 1971 en Argentina

    Directory of Open Access Journals (Sweden)

    Gonzalo De Amézola

    2005-01-01

    Full Text Available Este artículo se propone presentar, en base al análisis de fuentes periodísticas, el brusco cambio en el clima de ideas que se produce en Argentina a partir de la decadencia de la dictadura de Juan Carlos Onganía, luego de la insurrección popular que estalló en Córdoba en 1969 (“Cordobazo”. Estos sucesos y el acceso al poder de gobiernos de izquierda militares (en Perú y en Bolivia o civiles (en Chile parecían augurar un avance irresistible de estas ideas en América Latina. El trabajo centra su atención en los partidos políticos argentinos en relación a un doble problema: sus posicionamientos ante las posibilidades de salida política que proponen las distintas facciones militares y la influencia que el nuevo clima de ideas ejerce sobre sus ideas y argumentaciones tradicionales.

  6. Minilivestock in Argentina. Integration with Agricultural Production

    Directory of Open Access Journals (Sweden)

    Biasatti, NR.

    1999-01-01

    Full Text Available The development of alternative agricultural production can take different forms. In Argentina there is an important diversity of species available to be incorporated into production systems, giving support for the use of natural resources based on taking advantage of the regional fauna. Moreover the use of different animal species can be incorporated under the concept of the optimization of flows of energy and materials, tending to minimize the environmental impact of livestock production, and also to make more efficient use of the ingredients required for developing the activity. The integration of non-traditional species (minilivestock within the context of sustainable agricultural development was the motivation for the present study A module for raising Myocastor coypus (coypu or false nutha was developed, to which was linked a module for raising Eisenia foetida (the socalled red worm, in both cases with a dual purpose. Preliminary estimates were made of the productive aspects of both species, as well as an analysis of their integration, to understand the extent to which diversification linked with complementation tends to optimize the system.

  7. Discussion of oil pollution in Argentina

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-01

    Oil pollution in Argentina, at the port of Comodora Rivadavia showed signs of long-term oil pollution of a nature which would not be tolerated in relation to the exploitation of North Sea oil. The field is operated by Yacimientos Petroliferos Fiscales (Argentine), produces 70,000 bbl/day of oil from onshore and offshore wells, and has been in operation since 1907. A very marked ''tideline'' of bituminous oil residues contaminates the harbor installations and completely covers the pebbles, boulders, and rocks in the intertidal region. This material is of a considerable thickness and has completely obliterated any form of littoral marine life in these habitats. The sandy beach does not show signs of accumulative oil, and it is used as an important recreational area. Since seriously oiled seabirds can be seen, it is surprising that Patagonian crested ducks, king cormorants, and kelp gulls occur in large numbers but show little sign of oil contamination. The Magellan penguin, which is much less abundant locally, may have been much more vulnerable to the oil.

  8. el sistema de salud en Argentina

    Directory of Open Access Journals (Sweden)

    Víctor Abramovich

    2008-01-01

    Full Text Available As an answer to the new disparities and inequities which emerged from the health reforms in Argentina form the 1990´s, it appears the need to guarantee the health as a right. As a consequence, an important judicial activism begins to unfold in order to achieve greater guarantees in matters of health. Here, judicial activism refers to the strategic use of the law courts by organizations dedicated to the struggle of public interest and to the use of the law courts by private individuals to channel the complaints against the State or against health service providing companies. At present, both the Supreme National Court of Justice and the lower courts have dealt with an important number of cases related to the right to health. In the cases selected in this article, we analyze the type of conflict and the judicial answer, together with the possible effects of certain court decisions about the rules that govern the health system as finally conformed

  9. Genetic Influences on Preterm Birth in Argentina

    Science.gov (United States)

    Mann, Paul C.; Cooper, Margaret E.; Ryckman, Kelli K.; Comas, Belén; Gili, Juan; Crumley, Suzanne; Bream, Elise N.A.; Byers, Heather M.; Piester, Travis; Schaefer, Amanda; Christine, Paul J.; Lawrence, Amy; Schaa, Kendra L.; Kelsey, Keegan J.P.; Berends, Susan K.; Gadow, Enrique; Cosentino, Viviana; Castilla, Eduardo E.; Camelo, Jorge López; Saleme, Cesar; Day, Lori J.; England, Sarah K.; Marazita, Mary L.; Dagle, John M.; Murray, Jeffrey C.

    2013-01-01

    Objective To investigate genetic etiologies of preterm birth (PTB) in Argentina through evaluation of single-nucleotide polymorphisms (SNP) in candidate genes and population genetic admixture. Study Design Genotyping was performed in 389 families. Maternal, paternal, and fetal effects were studied separately. Mitochondrial DNA (mtDNA) was sequenced in 50 males and 50 females. Y-chromosome anthropological markers were evaluated in 50 males. Results Fetal association with PTB was found in the progesterone receptor (PGR, rs1942836; p= 0.004). Maternal association with PTB was found in small conductance calcium activated potassium channel isoform 3 (KCNN3, rs883319; p= 0.01). Gestational age associated with PTB in PGR rs1942836 at 32 –36 weeks (p= 0.0004). MtDNA sequencing determined 88 individuals had Amerindian consistent haplogroups. Two individuals had Amerindian Y-chromosome consistent haplotypes. Conclusions This study replicates single locus fetal associations with PTB in PGR, maternal association in KCNN3, and demonstrates possible effects for divergent racial admixture on PTB. PMID:23018797

  10. The blue land planarian Caenoplana coerulea, an invader in Argentina La planaria terrestre azul Caenoplana coerulea, un invasor en Argentina

    Directory of Open Access Journals (Sweden)

    Lisandro Héctor Luis-Negrete

    2011-03-01

    Full Text Available The blue land planarian Caenoplana coerulea is reported from Argentina (Buenos Aires province. We found C. coerulea in the east central region of Argentina in anthropic environments. The specimens that we found have the characteristic of the species found in others regions; that is, a bluish dorsal surface with a yellow mid-dorsal stripe and eyes forming a single row around the anterior tip, clustered laterally. This is the first record of this species from the Neotropical Region, and together with Bipalium kewense are the only 2 species of exotic terrestrial planarians so far recorded in Argentina.La planaria terrestre azul Caenoplana coerulea se registra para el centro este de Argentina (provincia de Buenos Aires, en ambientes antropizados. Los ejemplares encontrados presentan las características de la especie registrada en otras regiones, con una superficie dorsal azulada y una hilera medio dorsal amarilla, y ojos formando una hilera alrededor del extremo anterior, agrupados lateralmente. Es la primera vez que se cita dicha especie en la Región Neotropical, y junto a Bipalium kewense son las únicas planarias terrestres exóticas registradas en Argentina.

  11. Tareas que realizan los bibliotecarios universitarios en Argentina

    Directory of Open Access Journals (Sweden)

    Werner Agazzi

    2011-08-01

    Full Text Available El presente estudio es una investigación descriptiva que pretende conocer las tareas que realizan los bibliotecarios en las bibliotecas universitarias argentinas, abordando el tema desde la perspectiva de las competencias laborales y el actual perfil del bibliotecario universitario. Mediante la utilización de un cuestionario enviado a las direcciones de e-mail de bibliotecas universitarias argentinas se compilaron datos sobre las tareas que realizan los bibliotecarios en esas instituciones. A través de este proceso también se compilaron datos relacionados con las tareas de comunicación vía e-mail por parte de las bibliotecas universitarias argentinas.

  12. Las microfinanzas en Argentina: teorías y experiencias

    Directory of Open Access Journals (Sweden)

    Martha Bekerman

    2004-01-01

    Full Text Available El presente trabajo intenta introducir la temática del estado actual de las microfinanzas en Argentina. Para ello se combina el abordaje teórico con el práctico. El análisis teórico gira en torno a los conflictos entre sustentabilidad e impacto social, por un lado y sustentabilidad y escala por el otro, conceptos que se definen en el texto. El análisis empírico, por su parte, consta de una descripción de la situación de las microfinanzas en Argentina basada en los datos disponibles, más un estudio de campo. Este último, realizado a los efectos de comprender el impacto de los conflictos mencionados en la estructura de microfinanzas particular de Argentina.

  13. Networks of Corporate Social Responsibility in Brazil and Argentina

    Directory of Open Access Journals (Sweden)

    Luciana de Oliveira

    2012-07-01

    Full Text Available In research on CSR in Brazil and Argentina, we saw a huge disparity in the grass-roots of the theme in each country. The hypothesis, stemming from this article, is that the great success of the CSR movement in Brazil and its relatively weak development in Argentina is due to the presence of a hegemonic dispute - in observed dynamic communication - among some segments of business elites regarding the purpose of CSR, present in the Brazilian case and absent in Argentina. This article intends to discuss the concept of hegemonic dispute - highlighting conflict as a fundamental social relationship in the configuration of network topographies of movements to promote CSR in both countries. Such an understanding is essential for professionals and researchers working in the area of ​​organizational communication.

  14. Fusarium temperatum and Fusarium subglutinans isolated from maize in Argentina.

    Science.gov (United States)

    Fumero, María Verónica; Reynoso, María Marta; Chulze, Sofía

    2015-04-16

    Fusarium temperatum and Fusarium subglutinans isolated from the Northwest region (NOA region) of Argentina were characterized using a polyphasic approach based on morphological, biological and molecular markers. Some interfertility between the species was observed. The phylogenetic analysis showed that the two species represented two clades strongly supported by bootstrap values. The toxigenic profile of the strains was also determined. F. temperatum strains were fusaproliferin and beauvericin producers, and only some strains were fumonisin B1 producers. All F. subglutinans strains produced fusaproliferin but none produced beauvericin, indicating a potential toxicological risk from maize harvested in the NOA region of Argentina. This study provides new information about F. temperatum isolated from maize in Argentina. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. Brasil, Argentina e América do Sul

    Directory of Open Access Journals (Sweden)

    Paulo Nogueira Batista Jr.

    2005-12-01

    Full Text Available ESTE trabalho discute alguns aspectos da evolução econômica recente do Brasil, da Argentina e de outros países da América do Sul. Tendências econômicas e intelectuais perigosas, tais como a "globalização", o chamado Consenso de Washington, a dolarização e as negociações da Alca (Área de Livre Comércio das Américas, perderam ímpeto e a América do Sul está se movendo gradualmente na direção de um posicionamento mais independente na condução das suas política econômicas e internacionais. As mudanças foram muito mais significativas na Argentina do que no Brasil e isso se tornou fonte de alguma tensão entre os dois principais países sul-americanos. Não obstante, uma aliança estratégica entre Argentina e Brasil continua sendo a pedra angular da integração da América do Sul.THIS PAPER discusses some aspects of the recent economic evolution of Brazil, Argentina and other South American countries. Dangerous economic and intellectual trends, such as "globalization", the so-called Washington Consensus, dollarization, and FTAA (Free Trade Area of the Americas negotiations, have lost momentum and South America is moving gradually towards a more independent stance in the conduct of its economic and foreign policies. Changes have been much more significant in Argentina than in Brazil and this has become a source of some tension between the two major South American countries. Nevertheless, a strategic alliance between Argentina and Brazil remains the corner stone of South American integration.

  16. China y la inserción internacional de Argentina

    OpenAIRE

    Escudé, Carlos

    2011-01-01

    En este trabajo pasaremos revista a algunas consecuencias, para la Argentina en especial y América del Sur en general, del ascenso internacional de la República Popular China. Asimismo, se documentarán percepciones de amenaza engendradas en la potencia declinante, Estados Unidos, debido a la competencia económica y geopolítica global entre ambas, y también como consecuencia de la penetración china en su patio trasero. This document reviews the consequences, for Argentina and South America,...

  17. The Limits to Dollarization in Ecuador: Lessons from Argentina

    Directory of Open Access Journals (Sweden)

    Matias Vernengo

    2015-08-01

    Full Text Available The paper draws lessons from the failed Argentine experience with convertibility to highlight the dangers of dollarization in Ecuador. Argentina’s currency peg to the US dollar was successful in reducing inflation but given the overvalued real exchange rate, created burgeoning twin deficits and a chronic dependency on foreign capital. Ecuador too suffers from chronic current account imbalance. In contrast to Argentina, Ecuador seems to be relying on remittance income to close its external financing gap. Though perhaps this model is less unstable than that of relying on foreign capital it is no more sustainable. The paper closes with a realistic critique of thisdevelopment strategy.

  18. Two new species of Psectrascelis (Coleoptera: Tenebrionidae from western Argentina

    Directory of Open Access Journals (Sweden)

    Gustavo E. FLORES

    2007-01-01

    Full Text Available Se describen dos nuevas especies del género Psectrascelis Solier (Pimeliinae: Nycteliini del oeste de Argentina, P. argentina sp. nov. a gran altitud en la Precordillera de San Juan y P. telteca sp. nov. en la llanura de Mendoza, y se las incluye en la clave mas reciente del género. Se proveen datos sobre la distribución y el hábitat, así como fotografías de los adultos y pronotos y dibujos de los genitalia masculinos.

  19. The other immigration to Argentina: the case of Adolf Eichmann

    Directory of Open Access Journals (Sweden)

    Christian Cwik

    2014-01-01

    Full Text Available Adolf Eichmann llegó a la Argentina como otros 500 Nazis forajidos a través de una red de traficantes ilegales de migrantes entre 1945 y 1955. Esta red fue el resuldado del interés de la República de Argentina, la Cruz Roja, la Caritas y el Vaticano por un lado y por el otro los delincuentes. Eichmann la cara de la ‘banalidad del mal’, como Hannah Arendt escribió en su libro “Eichmann en Jerusalén: un estudio sobre la banalidad del mal”(2ª. edición, traducción de Carlos Ribalta, Barcelona, Lumen, 1999 tuvo bastantes problemas para integrarse en la sociedad argentina y por ende, fracasó. Adolf Eichmann nacido en 1906 en Solingen/Alemania personificó un caractér típico de la sociedad en la posguerra austriaca-alemana, lo que hizo que fracasara en su vida laboral varias veces durante los veintes y los inicios de los treinta del siglo XX.Palabras Clave: Adolf Eichmann;  Holocausto; Tráfico Ilegal de Migrantes; Inmigración en Argentina; Peronismo; Tribunales Internacionales. La otra inmigración a Argentina: El caso de Adolf EichmannAbstractAdolf Eichmann arrived to Argentina along with other 500 runaway Nazis thorugh a smuggling network between 1945 and 1955. This network was the result of the interest shown by the The Republic of Argentina, the Red Cross, Caritas and the Vatican in one hand; in the other, the criminals of war. Eichmann, the face of Hanna Arendt’s t “Banality of Evil” had numerous troubles to integrate to argentinian society, failing as a result.Adolf Eichmann, born in 1906 in Solingen, Germany, personified a typical Austrian-german postwar character, a fact that conduced to his laboral failure in the twentys and early thirties of the twentieth century.Keywords:Adolf Eichmann; Holocaust; Nazi Criminals; Trafficking of migrants; Post War Period; Immigration to Argentina; Peronism; Mossad; International Tribunal. 

  20. The other immigration to Argentina: the case of Adolf Eichmann

    OpenAIRE

    Christian Cwik

    2014-01-01

    Adolf Eichmann llegó a la Argentina como otros 500 Nazis forajidos a través de una red de traficantes ilegales de migrantes entre 1945 y 1955. Esta red fue el resuldado del interés de la República de Argentina, la Cruz Roja, la Caritas y el Vaticano por un lado y por el otro los delincuentes. Eichmann la cara de la ‘banalidad del mal’, como Hannah Arendt escribió en su libro “Eichmann en Jerusalén: un estudio sobre la banalidad del mal”(2ª. edición, traducción de Carlos Ribalta, Barcelona, Lu...

  1. La presencia de las mujeres piemontesas en Argentina

    Directory of Open Access Journals (Sweden)

    Laura Moro

    2015-01-01

    Full Text Available La inmigración italiana en América, y particularmente en Argentina, cuenta con una bibliografía sumamente amplia y rica. Mucho menores, por el contrario, son los aportes referidos a estudios de género sobre el tema. Y menores aún aquellos circunscritos específicamente a la inmigración femenina regional. Desde esta perspectiva nace una asociación de género que otorga presencia a las mujeres piemontesas de la Argentina.

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

    Science.gov (United States)

    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.

  3. Las relaciones entre Argentina y Rusia: continuidades y cambios

    OpenAIRE

    López, Rodolfo; Lippi, María Cecilia

    2016-01-01

    Las relaciones entre la República Argentina y Rusia datan de fines del siglo XIX, desarrollando en los primeros años intensas relaciones económicas y humanas, como consecuencia del proceso migratorio de miles de ciudadanos rusos que vinieron a la Argentina. Pero las relaciones diplomáticas se interrumpieron entre 1917 con la revolución Bolchevique, para reanudarse recién en el año 1946. Durante la Guerra Fría la Unión de Repúblicas Socialistas Soviéticas (URSS) no manifestaron mayor interé...

  4. Condrictios de la Argentina y Uruguay: lista de trabajo

    OpenAIRE

    Menni, Roberto C.; Luis O Lucifora

    2007-01-01

    Presentamos aquí una lista actualizada de los condrictios (tiburones, rayas, quimeras y pez elefante) que han sido citados de la Argentina y Uruguay, incluyendo las especies de agua dulce de la familia Potamotrygonidae. Cuando una especie está presente en Argentina o en Uruguay, se lo indica a continuación de la especie; las demás, son compartidas. No se indica la distribución de las especies en otras áreas. Muchas de las especies conocidas de Uruguay terminan allí su distribución meri...

  5. Cryptosporidium varanii infection in leopard geckos (Eublepharis macularius in Argentina

    Directory of Open Access Journals (Sweden)

    A. Dellarupe

    2016-06-01

    Full Text Available Cryptosporidiosis is observed in reptiles with high morbidity and considerable mortality. The objective of this study was to achieve the molecular identification of Cryptosporidium spp. in pet leopard geckos (Eublepharis macularius from a breeder colony in Buenos Aires, Argentina. Oocysts comparable to those of Cryptosporidium spp. were detected in three geckos with a history of diarrhea, anorexia and cachexia. Molecular identification methods confirmed the presence of Cryptosporidium varanii (syn. C. saurophilum. This agent was considered to be the primary cause of the observed clinical disease. This is the first description of C. varanii infection in pet reptiles in Argentina.

  6. Scenarios for wind power in Brazil, Argentina and Chile; Cenarios para a energia eolio eletrica no Brasil, Argentina e Chile

    Energy Technology Data Exchange (ETDEWEB)

    Dedecca, Joao Gorestein; Nogueira, Larissa Goncalves; Jannuzzi, Gilberto de Martino [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Fac. de Engenharia Mecanica. Dept. de Energia], emails: jdedecca@fem.unicamp.br, larissa@fem.unicamp.br, januzzi@fem.unicamp.br; Gomes, Rodolfo Dourado [International Energy Initiative-Latin America (IEI-LA), Campinas, SP (Brazil)], email: rodolfo@iei-la.org

    2010-07-01

    The Chilean, Argentinean and Brazilian power matrixes presented in the last two decades a growth of the non-renewable energy sources share, especially fossil sources, mainly in installed capacity and in a lesser degree in energy production. Greenpeace and the European Renewable Energy Council have elaborated a reference energy scenario together with a scenario analyzing the institution of ample measures for the promotion of renewable energy sources. Feed-in tariffs and auction or bidding mechanisms implemented in Brazil and Argentina and the renewable portfolio standard implemented in Chile allied with the wind industry state in these countries indicate that Chile and Argentina will fulfill the 2020 wind power installed capacity predicted in the reference scenarios, while Brazil will reach the energy revolution scenario prediction. Important energy policy changes are required if the Chile and Argentina energy revolution scenarios wind power installed capacity are to become a reality in 2020. (author)

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

    Science.gov (United States)

    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

  8. Diarrhea and parasitosis in Salta, Argentina.

    Science.gov (United States)

    Aramayo, Cristian F; Gil, José F; Cruz, Mercedes C; Poma, Hugo R; Last, Michael S; Rajal, Verónica B

    2009-03-01

    Salta city is the capital of the province with the same name located in the northwest of Argentina. Its great growth over the last decade was not organized and the population expanded to occupy places where water and sanitation were not yet available. Although the Arenales River, crossing the city, receives the impact of point and non-point source pollution, the water is used for many purposes, including domestic in the poorest areas, industrial, and recreational with children as the main users. According to the World Health Organization, an estimated 24% of the global disease burden and 23% of all deaths can be attributed to environmental factors. In particular, an estimated 94% of the diarrheal burden of disease is attributable to environment, and is associated with risk factors such as unsafe drinking water and poor sanitation and hygiene. Chronic diarrhea can be caused by an infection or other etiologies; however, most of the times the etiological agent is not identified. All the cases of diarrhea and parasitosis reported during 2005 in four public health centers of the city of Salta were classified by gender and age, analyzed, and represented geographically to show areas of higher morbidity rates, which were probably related to environmental factors. Water, poor sanitation, and pollution are candidate risk factors. Diarrhea cases showed seasonality, with the highest incidence during late spring and summer, while parasitosis was persistent throughout the year. Our spatial analysis permitted us to detect the regions of higher incidence of diarrhea and parasitosis during 2005 in the area of study.

  9. en el desierto del Monte, Argentina

    Directory of Open Access Journals (Sweden)

    C.M. Campos

    2015-01-01

    Full Text Available Los bosques de Prosopis flexuosa proporcionan múltiples bienes y servicios. Actualmente, sufren una fuerte retracción debido a un uso histórico extractivistay se hace necesario promover la conservación y el manejo sostenible de los bosques como sistema. El objetivo del trabajo es sintetizarel conocimiento disponible acerca de las interacciones mutualistas y antagonistas entre mamíferos, frutos y semillas de P. flexuosa, comparandocon estudios realizados en otras especies de Prosopis de Argentina. Se considera a dos grupos de consumidores oportunistas de frutos: almacenadoresen cúmulos dispersos y frugívoros. Los roedores pequeños (como Eligmodontia typus y Microcavia australis son dispersores de semillasporque depredan pocas semillas y almacenan el resto en cúmulos sobre la superficie del suelo. Mamíferos frugívoros oportunistas silvestres (Dolichotispatagonum, Lepus europaeus, Lycalopex griseus, Lama guanicoe, etc. y domésticos (burro, caballo, vaca son dispersores endozoocóricosy proporcionan beneficios como el traslado de grandes cantidades de semillas, la eliminación de estructuras que mantienen la dormición y la desinfecciónde semillas atacadas por insectos. Sin embargo, la endozoocoria tiene costos sobre la viabilidad y la capacidad germinativa de las semillas.Ante un panorama de continuos cambios en el uso de la tierra y de cambio climático global, el conocimiento acerca del espectro diverso de animalesque proporcionan el beneficio de dispersión de semillas aporta bases científicas para considerar que la biodiversidad asociada a los bosques debeincluirse en la gestión y conservación de los mismos.

  10. Nuptial nectary structure of Bignoniaceae from Argentina

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    Guillermo L. Rivera

    2000-01-01

    Full Text Available Rivera, G. L. 2000. Estructura de nectarios nupciales en Bignoniaceae de Argentina.Darwiniana 38(3-4: 227-239.Se investigaron las características de los nectarios florales en 37 especies de Bignoniaceae. Se encontróun nectario nupcial asociado al eje floral en todas las especies, pudiéndose distinguir dos tipos principalesde acuerdo a su grado de desarrollo y funcionalidad: 1 vestigial y no secretor y 2 bien desarrollado ysecretor. El primero es característico de las especies de Clytostoma mientras que el segundo está presenteen el resto de las especies estudiadas. Dos variedades del tipo secretor pueden discernirse de acuerdo a suposición y forma: 1 anular, encontrado en Adenocalymma, Amphilophium, Anemopaegma, Arrabidaea,Dolichandra, Eccremocarpus, Macfadyena, Melloa, Pithecoctenium, Tabebuia, y Tecoma y 2 cilíndrico,presente en Argylia, Cuspidaria, Jacaranda, Mansoa, Parabignonia, Pyrostegia, y Tynnanthus.Anatómicamente se distinguen dos tejidos: 1 una epidermis monoestratificada, cubierta por una cutículay con un número variable de estomas y 2 un tejido secretor compuesto por células parenquimáticasdispuestas en forma compacta. Tanto el tamaño del nectario como la relación nectario/ovario fueusualmente más grande en lianas (Bignoniaceae que en árboles (Tecomeae. El tipo de nectario fueinvariable entre las especies de un mismo género, pero no así entre los géneros de una misma tribu. Lascaracterísticas de los nectarios analizados en este estudio como la vascularización, la presencia detricomas y el tipo de nectario fueron constantes en las especies analizadas, adquiriendo por lo tanto unimportante valor taxonómico

  11. fuego en Argentina, 1980-2012

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    Hugo Spinelli

    2015-01-01

    Full Text Available Este trabajo analiza el impacto de las armas de fuego en la mortalidad entre los años 1980-2012 en Argentina. Para ello se realiza un estudio epidemiológico descriptivo de la tendencia temporal, a través de las siguientes variables: sexo, grupos de edad, intencionalidad y jurisdicción. Los datos fueron obtenidos en la Dirección de Estadísticas e Información en Salud del Ministerio de Salud de la Nación. Se encontraron 87.671 muertes por armas de fuego. Los varones representaron el 85,7% y su tasa más alta fue para el año 2002 con 21,2 muertes por 100.000 habitantes. El grupo de edad que concentró la mayor cantidad de muertes por armas de fuego fue el de 20 a 29 años (25,6%. Las tasas ajustadas más altas corresponden a los años 2000-2002 con valores entre 10,0 y 11,6 muertes por cada 100.000 habitantes, período que coincide con la crisis económicoinstitucional que atravesó el país. La provincia de Buenos Aires fue el lugar de residencia del 49,1% de las muertes. En la discusión se abordan dimensiones político-económicas e ideológico-culturales en la relación entre armas, violencias, ciencia y sociedad.

  12. Erythemal ultraviolet irradiance in Cordoba, Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Palancar, G.G.; Toselli, B.M. [INFIQC-CONICET, Cordoba (Argentina). Dpto. de Fisico Quimica

    2002-07-01

    Biologically active solar Ultraviolet-B radiation (UV{sub ery}, 280-315nm) is monitored in Cordoba, Argentina (31{sup o}24'S, 64{sup o}11'W, 400m a.s.l) using the Yankee Environmental Systems (YES) pyranometer, model UVB-1. Measurements of the solar broadband UV-B irradiances are presented for the period of November 1998-December 1999. The site selected for the measurements represents semi-urban conditions and is along the most frequent wind direction (NE-SW) with reference to downtown, following the direction of prevailing winds. For clear sky days, the measurements are in good agreement with results of a radiative transfer model. However, examination of the record of solar ultraviolet measurements showed substantial reduction of the UV-B radiation on days with high levels of air pollution, which are associated with high concentration of particulate matter. Particulate matter is the only pollutant that surpasses the air quality standard several times during the year in Cordoba City. In this work, we investigate the daily variation of the UV-B radiation to assess its response to air pollution, physical variables, and meteorological factors. The main findings are that tropospheric aerosol is the most important UV-B attenuating factor (up to 40%), whereas tropospheric ozone and other UV absorber air pollutants like SO{sub 2} are not important. The results are consistent with the fact that pollution in Cordoba has mostly primary character with CO, NO{sub x}, and PM{sub 10} being the most important air pollutants. The UV-B radiation correlates well with simultaneous records of total radiation, but the reduction factors reflect stronger effects on the UV radiation than on total radiation. (Author)

  13. Hemolytic uremic syndrome in Argentina: An attack scenario

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    Alcides Troncoso

    2013-08-01

    Full Text Available The recent Escherichia coli epidemic in Germany gave a lesson at an international level. There is no time to solve food security problems when an epidemic is on the way. The epidemic in Germany exposed the fissures in the control systems of the Federal Risk Evaluation Institute of this country, as well as showing the incompetency of health authorities, who had great difficulty in resolving the situation. To summarize, the possibility of prevention was confused with the utopian idea of non-occurrence. It was not less important the public’s recognition and the “awakening” of health ministers in the European Union as regards the proven fact that pathogenic and even lethal microorganisms may be present in the food we eat. Argentina has the highest incidence of hemolytic uremic syndrome in the world, and the next epidemic is likely not to occur in Germany, but in any other country, such as Argentina. In order to avoid complicity, we do not wish to remain silent about the situation in Argentina. Therefore, this is the writer’s motive for writing this article, which describes the scientific advances and the ethical pitfalls related to a disease transmitted by food, particularly hemolytic uremic syndrome, in Argentina.

  14. A study on the reconstruction of Los Acantilados Beach, Argentina

    NARCIS (Netherlands)

    Algera, A.; Burger, B.; Hartog, W.M.; De Rijke, Q.C.

    2004-01-01

    The city of Mar del Plata is situated some 400 km South of Buenos Aires, the capital of Argentina. The city has two main incomes, namely industry and tourism. In summer, beaches of this Atlantic Ocean faced destination are packed with typical Argentine beach tents, which can be rented, and people fr

  15. Horticulture in Argentina: a productive alternative with great potential

    Directory of Open Access Journals (Sweden)

    Ana Maria Castagnino

    2011-12-01

    Full Text Available Horticulture in Argentina is an activity with great potential whose history has mainly been driven by Italian immigrants who arrived during the last two centuries. It is a valuable complement for traditional primary productions on which the country is focused with more than 30 millions of cultivated hectares and different agro-climatic conditions that characterize the different horticultural regions distributed throughout the country. The aim of this article is to give a panorama of the history, reality and perspectives in Argentina of an activity that is an opportunity for producers and entrepreneurs interested in it. Due to its characteristics, horticulture generates and dynamizes employment with great importance for regional economies. The proportion between vegetables and fruit produced and commercialized in Argentina is 63 and 34% respectively. Horticultural products for exportation largely are garlic, onion and beans. Concerning the most commercialized vegetables in Argentina, potato, tomato, onion, squash, lettuce, pepper, marrow and sweet potato stand out, whereas orange, tangerine, apple, banana, lemon, pear, grape and grapefruit may be highlighted among fruit. At present, the main challenge of the Argentinian horticultural sector is given not only by the possibilities of productive diversification and the expansion of the productive area but also of the technological level optimization, the application of quality norms and the agro-industry growth.

  16. A review of the fleas (Insecta: Siphonaptera) from Argentina.

    Science.gov (United States)

    Lareschi, Marcela; Sanchez, Juliana; Autino, Analía

    2016-04-13

    The Order Siphonaptera comprises cosmopolitan haematophagous ectoparasites of birds and mammals. More than ten years have past since the last list of species known for Argentina. Herein we provide a review of the fleas from the country, which includes an updated list, host species and geographical distribution for each taxa, as well as some comments. We report 127 species and subspecies belonging to eleven different families; 42 of these species are endemic. Four genera (Adoratopsylla, Cleopsylla, Ctenidiosomus, and Nonnapsylla) and six species and subspecies (Adoratopsylla (Adoratopsylla) antiquorum antiquorum, Agastopsylla pearsoni, Polygenis (Polygenis) roberti beebei, Plocopsylla (Plocopsylla) silewi, Plocopsylla (Plocopsylla) wilesi and Tunga terasma) are added to the list for Argentina. Nine species new to science are included, described on the bases of specimens collected from Argentina (Ctenidiosomus austrinus, Ectinorus (Ectinorus) lareschiae, Ectinorus (Ectinorus) spiculatus, Ectinorus (Ectinorus) morenoi, Hectopsylla narium, Plocopsylla (Plocopsylla) linardii, Neotyphloceras crackensis, Neotyphloceras pardinasii and Tunga perforans). Information provided herein contributes to the knowledge of the fleas from Argentina, necessary to a better understanding of their role as parasites themselves and vectors of zoonotic importance.

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

    Science.gov (United States)

    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…

  18. IQ Gains in Argentina between 1964 and 1998

    Science.gov (United States)

    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.…

  19. 77 FR 45653 - Lemon Juice From Argentina and Mexico

    Science.gov (United States)

    2012-08-01

    ..., Deputy Agency Ethics Official, at 202-205-3088. Limited disclosure of business proprietary information... and duty-paid at the U.S. port). If you are a trade/ business association, provide the information, on... antidumping duty investigations on imports of lemon juice from Argentina and Mexico (72 FR 53991 and 53995...

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

    Science.gov (United States)

    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...

  1. Notas sobre fanerógamas de la flora argentina

    Directory of Open Access Journals (Sweden)

    Raúl Martínez Crovetto

    2010-11-01

    Full Text Available Se informa la existencia en Argentina de ocho especies de pastos marinos no catalogados. Ellos son Bromus inermis, Melinis minutiflora, Pennisetum purpureum, Melia azedarach, Anethum graueolens, Costus pilgeri, Desmodium arechaualetae  e Ipomoea morongii. Se menciona también el cultivo de Gymnopogon biflorus y Heteropterys angustifolia.

  2. Molecular epidemiology of Mycobacterium tuberculosis, Buenos Aires, Argentina.

    Science.gov (United States)

    Gonzalo, Ximena; Ambroggi, Marta; Cordova, Ezequiel; Brown, Tim; Poggi, Susana; Drobniewski, Francis

    2011-03-01

    To analyze the molecular epidemiology of Mycobacterium tuberculosis strains at a hospital in Buenos Aires, Argentina, and mutations related to multidrug-resistant and extensively drug-resistant tuberculosis, we conducted a prospective case-control study. Our findings reinforce the value of incorporating already standardized molecular methods for rapidly detecting resistance.

  3. Phenomenal Justice : State Violence, Emotion, and the Law in Argentina

    NARCIS (Netherlands)

    van Roekel, E.

    2016-01-01

    This ethnography is about the trials for crimes against humanity in Argentina, which belong to complex social processes dealing with the human rights crimes that were committed during the last dictatorship that ruled from 1976-1983. In academic debates the term ‘transitional justice’ is often used t

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

    Science.gov (United States)

    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…

  5. Equality of Educational Opportunities at Public Primary Schools in Argentina

    Science.gov (United States)

    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…

  6. Palmer Amaranth Identification and Documentation of Herbicide Resistance in Argentina

    Science.gov (United States)

    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...

  7. An evolutionary approach to mania studying Sardinian immigrants to Argentina.

    Science.gov (United States)

    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 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.

  8. Why Does Private School Enrollment Grow? Evidence from Argentina

    Science.gov (United States)

    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…

  9. LAS ESPECIES DE MUHLENBERGIA (POACEAE: CHLORIDOIDEAE DE ARGENTINA

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    Peterson Paul

    2011-06-01

    Full Text Available Se presenta un estudio taxonómico de las especies nativas argentinas del géneroMuhlenbergia, basado en el análisis de los especímenes depositados en 48 herbarios.Se analizan diversos aspectos relativos a la clasifi cación, la nomenclatura y lavariación morfológica de los caracteres. Muhlenbergia está representado enArgentina por 18 especies nativas. Se proporcionan claves para reconocer lasespecies presentes en el país, así como también descripciones de éstas, sinónimos,ilustraciones, distribución geográfica y algunos comentarios morfológicos yecológicos. Muhlenbergia breviaristata (Hack. Parodi y Muhlenbergia holwayorumHitchc., se reducen como sinónimos del híbrido Muhlenbergia angustata (J. PreslKunth × M. rigida (Kunth Kunth. Muhlenbergia diversiglumis Trin. se cita porprimera vez para la Argentina. Por otra parte, las especies Muhlenbergia tenella(Kunth Trin. y Muhlenbergia tenuissima (J. Presl Kunth se excluyen de la fl orade Argentina.

  10. First record of Typhlodromus (Anthoseius transvaalensis (Acari: Phytoseiidae from Argentina

    Directory of Open Access Journals (Sweden)

    Claudia CÉDOLA

    2014-01-01

    Full Text Available Se cita por primera vez de la Argentina a Typhlodromus (Anthoseius transvaalensis Nesbitt (Acari: Phytoseiidae sobre Capsicum annuum L. y Lycopersicum esculentum L. (Solanaceae en la localidad de Concordia, Entre Ríos. Se proporcionan datos morfométricos de los ejemplares argentinos.

  11. Campaign for vicarious calibration of SumbandilaSat in Argentina

    CSIR Research Space (South Africa)

    Vhengani, LM

    2011-07-01

    Full Text Available to estimate Top-Of-Atmosphere (TOA) spectral radiance. A vicarious calibration field campaign was executed in Argentina to support monitoring of the radiometric response of the multispectral imager aboard SumbandilaSat. Results obtained using two Radiative...

  12. Descriptive study on neural tube defects in Argentina.

    Science.gov (United States)

    Sargiotto, Carla; Bidondo, María Paz; Liascovich, Rosa; Barbero, Pablo; Groisman, Boris

    2015-06-01

    Neural tube defects (NTDs) are the most common congenital anomalies of the central nervous system. Prevalence of NTDs varies depending on geographic region and folic acid fortification. The main objectives of this study are to analyze the prevalences of NTDs reported to the National Registry of Congenital Anomalies of Argentina (RENAC) during the period 2009 to 2013, to compare them with data from other selected surveillance systems of the Americas, and to evaluate the impact of folic acid fortification on the prevalence of NTDs in Argentina. We analyzed changes in prevalence between 2009 and 2013 for the RENAC, and differences in prevalence between RENAC and other surveillance systems. We evaluated changes for the pre and postfortification time periods in Argentina. In Argentina, anencephaly and spina bifida showed no statistically significant variation between 2009 and 2013, and encephalocele showed a statistically significant decline. The RENAC showed a statistically significant higher prevalence for all three defects when compared with surveillance systems from Chile, Colombia, and Costa Rica, and a statistically significant lower birth prevalence than Cuba for anencephaly. No differences were observed when comparing it to the Atlanta-USA and Mexico systems. A significant decrease in prevalence was observed for all three anomalies for the postfortification period in Argentina. The characteristics of cases reported to the RENAC are similar to those already reported in the literature. The differences in prevalence between the RENAC and other surveillance systems could be artifactual or real. We confirmed the decrease of prevalence of NTDs after folic acid fortification. © 2015 Wiley Periodicals, Inc.

  13. su evaluación en Argentina

    Directory of Open Access Journals (Sweden)

    María de los Angeles Matos

    2005-01-01

    Full Text Available Se presentan los resultados obtenidos con la intervención basada en Análisis Comportamental Aplicado (ACA o manejo de contingencias, en 9 niños (8 varones y 1 mujer de 2 a 5 años con Trastornos Generalizados del Desarrollo (TGD. Este tratamiento basado en métodos desarrollados por Lovaas y colaboradores (1981 fue implementado en una institución argentina especializada. Se evaluaron las siguientes áreas: comprensión del lenguaje, funciones del comportamiento, nivel de desarrollo mental y grado de autismo. Tres terapeutas administraron las siguientes pruebas: Peabody Picture Vocabulary Test (Dunn & Dunn, 1981, Vineland Adaptative Behavior Scale (Sparrow, Balla & Cicchetti, 1984, Bayley Scales of Infant Development (1993, la Batería de Evaluación Kaufman para Niños (K.ABC de Kaufman y Kaufman (1997 y The Childhood Autism Rating Scale (CARS de Schopler, Reichler, DeVellis y Daly (1988. Los resultados fueron evaluados por una psicóloga que no había participado de la administración. Se utilizó un diseño intra-sujeto antes-después (inicio de la intervención y entre nueve y doce meses después sin grupo control. Los datos se analizaron con Análisis de Variancia (ANOVA de medidas repetidas. Siete participantes obtuvieron cambios positivos significativos en las cuatro áreas estudiadas: uno en tres áreas y uno en dos. Los mejores resultados se obtuvieron en funcionalidad del comportamiento (p < .004 y en dos de sus subdominios: autovalimiento (p < .006 y habilidades motrices (p < .001. También se observaron diferencias significativas en los otros dos subdominios: comunicación (p < .01 y socialización (p < .01. Las diferencias en lenguaje receptivo, funcionamiento intelectual y nivel de autismo también resultaron significativas: (p < .01, (p < .02 y (p < .04 respectivamente.

  14. [Terrestrial gastropods from Misiones Province, Argentina].

    Science.gov (United States)

    Gregoric, Diego Eduardo Gutiérrez; Núñez, Verónica; Vogler, Roberto Eugenio; Beltramino, Ariel Aníbal; Rumi, Alejandra

    2013-12-01

    The Atlantic Forest represents one of the global priority eco-regions for biodiversity conservation. In Argentina, this is represented by the Paranense Forest, which occupies much of the Misiones Province. In this paper, an updated list of land mollusks from Misiones Province is presented, and its species richness was evaluated comparing protected and unprotected areas. For this, we reviewed La Plata Museum Mollusk Collection, updated the literature review, and developed some field work between 2009 and 2010. For the areographic work, a grid (50 x 50 km) was applied to a Misiones province map. In this region, large areas of native vegetation constituting the Paranaense Forest still persist, and include protected areas such as the Iguazú National Park and Puerto Peninsula Provincial Park. These areas have been the most explored at the malacological level (both terrestrial and aquatic environments), a fact that is consistent with the greater number of records found, which may also be the explanation for the highest number of species recorded in the region. A database containing 497 records was compiled. The number of species occurring in this Province was increased from 28 to 56; 11 of which were exotic species. A total of 38 of the species occurred in protected areas and 53 in unprotected areas; and 25 species were micro-mollusks. Orthalicidae was the family with the highest species number (10) and the widest distribution, occupying 16/20 sampling units. Megalobulimus was the genus found in a greater number of sampling units (14/20). The highest values of specific richness of land gastropods were found in Northern Misiones (R=32). This richness was similar to that previously reported for the Tucumán Province, although species occurring in both provinces were mostly different. The richness in Misiones Province border areas, as the Republic of Paraguay and the state of Santa Catarina (Brazil), was about twice that found in the province. The present study showed the

  15. Hormigas (Hymenoptera: Formicidae de la provincia de Santa Fe, Argentina Ants (Hymenoptera: Formicidae of Santa Fe province, Argentina

    Directory of Open Access Journals (Sweden)

    Fernando Vittar

    2008-06-01

    Full Text Available El presente trabajo pretende aportar una lista faunística actualizada de las subfamilias, tribus, géneros y especies de hormigas de la provincia de Santa Fe, Argentina. Si bien estos listados tienen poca duración temporal, contribuyen en gran medida a incrementar el conocimiento de un taxón determinado, despertando interés y brindando una herramienta fundamental para el desarrollo de estudios posteriores. Como resultado, nueve registros son nuevos para la Argentina y dos géneros y 18 citas de especies nuevas para la provincia de Santa Fe.The present paper provides an updated faunistic list of the subfamilies, tribes, genera and species of ants of Santa Fe province, Argentina. To a great extent, these listings contribute to increase the knowledge of a specific taxa, awaking interest, and offering a fundamental tool for the development of subsequent studies. As a result, nine species are cited as new for Argentina, and two genera and 18 species are cited for Santa Fe province for the first time.

  16. Primer registro de Vespula vulgaris (Hymenoptera: Vespidae en la Argentina First record of Vespula vulgaris (Hymenoptera: Vespidae in Argentina

    Directory of Open Access Journals (Sweden)

    Maité Masciocchi

    2010-12-01

    Full Text Available Vespula vulgaris (Linnaeus es un véspido social nativo de la región Holártica. En este trabajo reportamos la primera detección de esta especie en Argentina. Obreras de esta avispa fueron capturadas cerca de la ciudad de San Carlos de Bariloche (Argentina en Febrero de 2010, mientras se tomaban muestras de otra avispa invasora, Vespula germanica (Fabricius o chaqueta amarilla, de morfología externa y hábitos similares a la anteriormente mencionada. Además, detallamos algunos caracteres de identificación y características biológicas.Vespula vulgaris (Linnaeus is a social vespid native to the Holarctic region. The first detection of this species in Argentina is here reported. Workers were captured close to San Carlos de Bariloche (Argentina during February 2010, while sampling for another successful invader, the German wasp or Yellowjacket, Vespula germanica (Fabricius. Both these wasp species are very similar morphologically and share a number of common habits. Also, some identification features and biological characters are here explained.

  17. Nuevas citas de Asteraceae para la provincia de Catamarca (Argentina) New records of Asteraceae for the province of Catamarca (Argentina)

    OpenAIRE

    Susana E. Freire; Bayón, Néstor D.; Daniel A. Giuliano; Luis Ariza Espinar; Sáenz, Alcides A.; Claudia Monti; Gustavo Delucchi

    2011-01-01

    Se mencionan los siguientes nuevos registros de Asteráceas para la provincia de Catamarca, Argentina: Baccharis acaulis, B. boliviensis var. latifolia, B. flexuosa, B. glutinosa var. angustissima, B. stenophylla (Tribu Astereae), Eupatorium patens var. tomentosum (Tribu Eupatorieae), Cosmos bipinnatus, C. peucedanifolius var. peucedanifolius, Helianthus annuus (Tribu Heliantheae), Gamochaeta erythractis, G. longipedicellata, Gnaphalium lacteum, Tessaria integrifolia var. integrifolia (Tribu I...

  18. Análisis de los motivos del abandono del proceso de seguimiento y tratamiento por parte de mujeres con lesiones precursoras de cáncer de cuello uterino en la provincia de Jujuy: implicancias para la gestión

    Directory of Open Access Journals (Sweden)

    Melisa Paolino

    2012-01-01

    Full Text Available El adecuado seguimiento y tratamiento de las mujeres con lesiones escamosas intraepiteliales de alto grado (HSIL, por sus siglas en ingles y carcinoma es un aspecto clave para la reducción de la mortalidad por cáncer de cuello uterino. El objetivo de esta investigación es analizar la magnitud y los motivos del abandono en el proceso de seguimiento y tratamiento por parte de las mujeres con diagnóstico de HSIL y carcinoma atendidas en el sistema público de la provincia de Jujuy durante 2010. Se realizó el análisis de fuentes secundarias y entrevistas domiciliarias a las mujeres. El porcentaje de abandono en la población de estudio fue del 23,5%. Entre estas mujeres, el 40,5% mencionó motivos de abandono relacionados con la organización del sistema de salud y el 30,9% mencionó motivos subjetivos. Los resultados han sido utilizados como insumos para la reorganización del proceso de seguimiento y tratamiento que se está llevando a cabo en la provincia.

  19. Panorama de la familia Asteraceae (= Compositae en la Republica Argentina An overview of the plant family Asteraceae ( = Compositae in Argentina

    Directory of Open Access Journals (Sweden)

    Liliana Katinas

    2007-07-01

    Full Text Available Se presenta un panorama de la familia Asteraceae en la República Argentina , que incluye una breve historia taxonómica, datos numéricos de tribus, géneros y especies, ejemplos de endemismos y daptaciones ecológicas y una reseña sobre la hipótesis del origen de la familia en Patagonia. En la Argentina, las asteráceas representan la familia más numerosa con 227 géneros (cinco son endémicos y ca. 1400 especies (92 son adventicias y 382 son endémicas. En términos de taxones nativos, se hallan representadas en nuestro país todas las tribus de Asteraceae excepto Inuleae (sensu Bremer. Las tribus Arctoteae y Calenduleae están representadas por taxones adventicios exclusivamente y Cardueae posee sólo una especie nativa. Barnadesieae y Mutisieae son las únicas tribus con géneros endémicos de Argentina y también presentan el porcentaje más alto de géneros y especies en el país en comparación con el resto de las tribus. El mayor número de especies nativas, endémicas y no endémicas, se da en las provincias fitogeográficas Altoandina y Patagónica. La tribu más representada en número de géneros es Heliantheae, y en número de especies nativas es Senecioneae.An overview of the family Asteraceae in Argentina that includes a brief taxonomic history, numerical data of tribes, genera and species, examples of endemisms and ecological adaptations, and a discussion on the hypothesis on the origin of the family in Patagonia is given. Asteraceae is the most numerous family in Argentina , with 227 genera (five are endemic and ca. 1400 species (92 are adventitious and 382 are endemic. In relation to the native taxa, all tribes of Asteraceae occur in Argentina excepting Inuleae (sensu Bremer. Tribes Arctoteae and Calenduleae are represented exclusively by adventitious taxa, and Cardueae has only one native species. Barnadesieae and Mutisieae are the only tribes with endemic genera in Argentina and they also present the highest percentage of

  20. Participación ciudadana no institucionalizada, protesta y democracia en Argentina

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    Maricel Rodríguez Blanco

    2011-05-01

    Full Text Available Desde los años noventa, numerosas acciones colectivas de protesta han expresado el descontento frentea las consecuencias de las reformas del Estado argentino, en particular en aquellas provincias que,presionadas por la urgencia social, revelaron una gran inestabilidad institucional. Este artículo presentael caso de Tupac Amaru, una organización piquetera de desocupados y trabajadores informales nacidaen 1999 en la provincia de Jujuy, como una forma de participación en tensión con los partidos políticosy los sindicatos, y cuya acción de protesta, legitimada por los gobiernos como única forma decanalizar demandas de bienes y servicios, se articulará con una acción de intermediación territorial entorno de la resolución de problemas y la prestación de servicios.

  1. La coccidioidomicosis en Argentina, 1892-2009 Coccidioidomycosis in Argentina, 1892-2009

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    C. E. Canteros

    2010-12-01

    Full Text Available Los casos clínicos de coccidioidomicosis en Argentina son pocos y han tenido lugar fundamentalmente en la extensa región árida precordillerana. Este trabajo tiene como objetivos realizar una revisión retrospectiva del total de casos de coccidioidomicosis documentados en Argentina desde el año 1892 hasta 2009 y describir una serie de casos ocurridos en los últimos 4 años. En 117 años se documentaron 128 casos. Desde la primera descripción de la enfermedad en 1892 hasta 1939 se registraron 6 casos; desde 1940 hasta 1999, 59 casos (6-14 casos cada 10 años; y los 63 casos restantes (49% del total histórico se produjeron en el último decenio. La mediana de edad de los 34 pacientes registrados en el período 2006-2009 fue de 31 años (rango: 7-89, la relación hombre:mujer fue 1,3:1; 12 de estos individuos eran inmunocomprometidos. Veintiséis casos se confirmaron por examen microscópico, por cultivo o por ambos procedimientos; los casos restantes se confirmaron por serología. Todos los aislamientos recuperados fueron identificados como Coccidioides posadasii. Treinta pacientes residían en una amplia área geográfica con epicentro en el valle de Catamarca. Entre 2006 y 2009, la tasa de incidencia en la provincia de Catamarca se incrementó desde valores históricos inferiores a 0,5 casos cada 100 000 habitantes hasta 2,0 casos cada 100 000 habitantes. Este aumento sugiere una emergencia de la coccidioidomicosis en el área.Clinical cases of coccidioidomycosis are rare in Argentina and are generally found in the large arid precordilleran area of the country. This study aims to perform a retrospective review of all coccidioidomycosis cases documented in the country from 1892 to 2009, and to describe those occurring in the last 4 years. One hundred and twenty eight cases were documented in the 117 year-period. Since the original description of the disease in 1892 until 1939, only 6 cases were registered; between 1940 and 1999, 59 (6

  2. APORTES DE LA ARQUEOLOGÍA A LA CONSTRUCCIÓN DE DISCURSOS SOBRE EL PASADO LOCAL DESDE LA ESCUELA. EL CASO DEL PUCARA DE TILCARA, JUJUY, ARGENTINA / Contributions of archeology to the construction of discourses about the local past from school

    Directory of Open Access Journals (Sweden)

    Mónica Montenegro

    2011-12-01

    Full Text Available Este trabajo refiere a experiencias de arqueología pública realizadas en instituciones escolares  de la Quebrada de Humahuaca, que contribuyeron a visibilizar el rol de la arqueología en la construcción del pasado local. Nuestro objetivo ha sido observar apropiaciones y significados acerca de un sitio arqueológico local, en relación con dinámicas de construcción de patrimonio e identidades, que han venido gestándose en el marco de la implementación de políticas de multiculturalismo de Estado en la región. Para ello, desarrollamos experiencias educativas que buscaron acercar la arqueología a la escuela primaria. De este modo, generamos espacios multivocales de re-construcción de conocimientos acerca de la disciplina arqueológica y su contribución a la comprensión del pasado local.   Palabras Clave: arqueología; comunidad educativa; interculturalidad; pasado local   Abstract This paper  refers to some experiences of public archaeology done at Quebrada de Humahuaca’s educative institutions which help us to visibility archeology’s role in the construction of local past. Our objective was to observe appropriations and significations about of an archaeological local site in relation to socials’ dynamics of construction of heritage and identities, which have done in the farmer of Estate multiculturalism politics in this region. For this purpose, we generate multivocals’ spaces for re-construction of known’s about archaeological discipline and this contribution to the understanding of local’s past.   Key words: archaeology; educative-community; inter-culturality; local past

  3. Tratamiento tributario actual del comercio electrónico en la República Argentina

    OpenAIRE

    Martínez Giribone, María Silvana

    2010-01-01

    Tratamiento tributario actual del comercio electrónico en la República Argentina. PROBLEMA: ¿Constituye la legislación tributaria argentina aplicada a operaciones comerciales tradicionales un marco legal acorde para gravar operaciones de comercio electrónico? OBJETIVOS DE LA INVESTIGACION OBJETIVO GENERAL Analizar la aplicación de la legislación tributaria argentina para operaciones de comercio tradicionales en el comercio electrónico. OBJETIVOS ESPECIFICOS Ana...

  4. JPRS Report, Science & Technology, Europe & Latin America, Argentina: Specifications of ARGOS 380 MW Reactor.

    Science.gov (United States)

    1988-02-18

    in the market. ENACE the Empresa Nuclear Argentina dc Ccntralcs Flöctricas, or Argentine Nu- clear Power Plant Corporation is stepping out into the...and economy in operation. ENACE is an acronym for Empresa Nuclear Argentina de Centrales Electricas, or Argentine Nuclear Power Plant Corporation...de Energia Atömica; Buenos Aires, Argentina. Consejo Aso- sor para el Licenciamiento do Instalaciones Nucleares. "Criterios generales de seguridad en

  5. Exserohilum rostratum patógeno de Caryota mitis en Argentina Exserohilum rostratum patógeno de Caryota mitis na Argentina Exserohilum rostratum on Caryota mitis in Argentina

    Directory of Open Access Journals (Sweden)

    María A. Cúndom

    2006-09-01

    Full Text Available Caryota mitis Loureiro (Arecaceae, es cultivada en Argentina como planta ornamental con fines comerciales. En el año 2003, muestras procedentes de la localidad de Castelli, provincia del Chaco, Argentina, presentaban atizonamiento de los ápices de las hojas, deteriorándolas considerablemente. Mediante métodos comunes de laboratorio se aisló un hongo Dematiaceae relacionado con los síntomas observados. Con base en las características culturales, morfométricas, pruebas de patogenicidad con resultados positivos, el agente causal fue identificado como Exserohilum rostratum (Drechsler Leonard & Suggs. Esta es la primera información de E. rostratum afectando a C. mitis en Argentina.Caryota mitis Loureiro (Arecaceae, é cultivada na Argentina como planta ornamental com fins comerciais. No ano de 2003, amostras procedentes da localidade de Castelli, província do Chaco, Argentina, foram observadas apresentando necrose nas pontas das folhas, afetando a sua qualidade consideravelmente. Através de métodos comuns de laboratório isolou-se um fungo Dematiaceae associado com os sintomas observados. Com base nas características da cultura, as características morfométricas e os testes de patogenicidade com resultados positivos, o agente causal foi identificado como Exserohilum rostratum (Drechsler Leonard & Suggs. Este é o primeiro relato de E. rostratum afetando C. mitis na Argentina.Caryota mitis Loureiro (Arecaceae, is an ornamental plant of commercial interest in Argentina. In 2003, samples collected from Castelli, province of Chaco, Argentina, were affected by leaf blight and exhibited considerable damage. Using common laboratory techniques, a Dematiaceae associated with the observable symptoms was isolated. Based on cultural studies, morphometric characteristics and pathogenicity test, the fungus was identified as Exserohilum rostratum (Drechsler Leonard & Suggs. This is the first report of E. rostratum affecting C. mitis in Argentina.

  6. Sementes geneticamente modificadas: seguranca e racionalidade na adocao de transgenicos no Brasil e na Argentina

    National Research Council Canada - National Science Library

    Fuck, Marcos Paulo; Bonacelli, Maria Beatriz

    2009-01-01

    Esse artigo analisa as principais questoes relacionadas ao processo de introducao de sementes geneticamente modificadas no Brasil e na Argentina, com especial atencao as variedades de soja transgenica...

  7. Anarquismo y movimiento universitario en Argentina, 1935–1950

    Directory of Open Access Journals (Sweden)

    María Eugenia Bordagaray

    2012-07-01

    Full Text Available En este trabajo proponemos, en primer lugar, situar el desarrollo del movimiento libertario en la Argentina posterior a 1930 y considerar la fundación de la Federación Anarco Comunista Argentina (FACA en 1935 como base para comprender las acciones y el desempeño de algunos de sus sostenedores en la Universidad Nacional de La Plata entre 1944 y 1946. En segundo lugar, analizaremos esta doble pertenencia o identidad: como universitarios e intelectuales que defienden la Reforma de 1918 en la Universidad de los años cuarenta y cincuenta, y posteriormente como opositores políticos en los primeros años del gobierno del General Perón.

  8. LAS ESPECIES ARGENTINAS DEL GENERO SICYOS (CUCURBITACEAE.

    Directory of Open Access Journals (Sweden)

    Raúl Martínez Crovetto

    2010-11-01

    Full Text Available

    El autor estudia las especies del género Sicyos que viven dentro del territorio de la República Argentina; señalando que hasta el presente se han hallado seis. Luego de una diagnosis del género, suministra una clave, descripciones y figuras de cada una de ellas, a fin de facilitar su reconocimiento. Las especies estudiadas son S. malvifolius Griseb., S. polyacanthus Cogn., S. Odanellii Mart.-Crov., S. Kunthii Cogn. (nuevo habitante para la flora argentinaS. Warmingii Cogn, S. Warmingii Cogn. var. longispina Mart.-Crov. (nueva variedad y S. ignarus Mart.-Crov. (especie nueva para la ciencia.

  9. Ayurveda in Argentina and other Latin American countries.

    Science.gov (United States)

    Berra, Jorge Luis; Molho, Rosana

    2010-07-01

    Over the past 20 years the Fundacion Salud de Ayurved Prema Argentina has spread the knowledge of Ayurveda throughout Latin America. The Fundacion is based in Buenos Aires in the Argentine Republic, where it now runs courses in two of the country's major medical schools - at the School of Medicine of the University of Buenos Aires, and the National University of Cordoba's School of Medicine. Based on an MoU with Gujarat Ayurveda University, at Jamnagar, Gujarat, the Fundacion has been accredited as a Collaborating Center for teaching, assistance and research in the field of Ayurvedic Medicine in Argentina. This has led to successful missions to other countries in the region where the Fundacion and its associates have been able to start dialogues with governments, and in places hold sizeable courses. The knowledge of Ayurveda is now spreading throughout South and Central America and hardly a country remains untouched by it.

  10. Bioprospection of marine microorganisms: potential and challenges for Argentina.

    Science.gov (United States)

    Dionisi, Hebe M; Lozada, Mariana; Olivera, Nelda L

    2012-01-01

    The marine environments of Argentina have a remarkable extension, as well as high biological productivity and biodiversity of both macro- and microorganisms. Despite having a great potential for biotechnological applications, the microorganisms inhabiting these ecosystems remain mostly unexplored and unexploited. In this review, we study the research topics and the interactions among Argentinean laboratories, by analyzing current articles published on biotechnology-related marine microbiology by researchers of this country. In addition, we identify the challenges and opportunities for Argentina to take advantage of the genetic potential of its marine microorganisms. Finally, we suggest possible actions that could improve the development of this research field, as well as the utilization of this knowledge to solve societal needs.

  11. 'Our' diaspora in Argentina: Historical overview and preliminary research

    Directory of Open Access Journals (Sweden)

    Stefanović-Banović Milesa

    2013-01-01

    Full Text Available There are about 30 000 people of Serbian and Montenegrin origin living in Republic of Argentina today. They mostly originate from the territories of today’s Montenegro and Croatia (Dalmatia, and, to a lesser extent, from Serbia and Bosnia and Herzegovina. Emigration in Argentina, despite the same origin as the one in North America, has developed distinguishing social and cultural character. The presented historical synoptic and brief review of the present state point out that this unexplored immigrant population in South America represents a complex phenomenon, a community which identity has embedded various historical, political, cultural, religious and ideological layers. [Projekat Ministarstva nauke Republike Srbije, br. 177028: Strategije identiteta: savremena kultura i religioznost i br. 47016: Interdisciplinarno istraživanje kulturnog i jezičkog nasleđa Srbije. Izrada multimedijalnog internet portala "Pojmovnik srpske kulture"

  12. Religiosidad popular y valores en la provincia de Cuyo, Argentina

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    Pérez Murillo, María Dolores

    2001-12-01

    Full Text Available The article analyzes some popular devotions of the province of Cuyo (Argentina. They are those of Difunta Correa, Gaucho José Dolores or the Niño Ceferino Namuncura, developed to the margin of the catholic Church. They arose between 1850 and 1900-1920. The Authors describe the popular force of these devotions. Illustrations (taken in 1998 of the described places are included.

    El artículo analiza algunas devociones atípicas de la provincia de Cuyo (Argentina. Son las de la Difunta Correa, el Gaucho José Dolores o el Niño Ceferino Namuncura, desarrolladas al margen de la Iglesia católica. Parecen datarse entre mediados del XIX y principios del XX. Las Autoras describen la fuerza popular de las devociones. Se incluyen ilustraciones (tomadas en 1998 de los lugares descritos.

  13. Past, present, and future of neuropsychology in Argentina.

    Science.gov (United States)

    Fernandez, Alberto Luis; Ferreres, Aldo; Morlett-Paredes, Alejandra; Rivera, Diego; Arango-Lasprilla, Juan Carlos

    2016-11-01

    To describe the history, current situation, and future challenges of Argentinian neuropsychology. A brief historical description highlighting the most representative authors and publications is made. In addition, a survey was administered to a sample of 135 neuropsychologists practicing neuropsychology in Argentina. The survey explored the current neuropsychological practices among the respondents. Results show that most Argentinian neuropsychologists are: psychologists, women, and work in the clinical field in the country's major cities. Besides, the practice of neuropsychology is mostly unregulated with few training opportunities. Argentinian neuropsychology emerged from neurology in the early twentieth century and slowly progressed until the 1960s when the first organized research groups were created. Since then, a substantial and steady progress followed. However, more training opportunities and a better regulation of the discipline are needed. No similar studies have been conducted in the past, thus becoming one of the first to describe the development of neuropsychology in Argentina.

  14. Teacher Training for Teaching Anthropology in Brazil and Argentina

    Directory of Open Access Journals (Sweden)

    Amurabi Oliveira

    2017-03-01

    Full Text Available Anthropology became systematized as a science in the nineteenth century, and its first teachers were self-taught, and it was initially only taught at a university level, although some countries had limited experiences with Anthropology in basic education. This article analyzes the education of anthropology teachers in Brazil and Argentina, considering the various institutional and academic settings in both countries. While Argentina has fewer courses than Brazil, these courses are more specific, and focused on the education of anthropology teachers. In Brazil anthropology is offered within social science courses in basic education, and specifically within sociology classes. This paper analyzes how teacher courses in Anthropology education in these two countries deal with the challenges in their different institutional and academic contexts.

  15. Derechos, ciudadanía y mujeres en Argentina

    Directory of Open Access Journals (Sweden)

    Josefina Leonor Brown

    2004-01-01

    Full Text Available En el marco de los debates actuales a propósito de la ciudadanía, interesa plantear algunas de las tensiones que pueden vislumbrarse en las discusiones por los derechos reproductivos como derechos ciudadanos para las mujeres en Argentina. Se parte de algunas consideraciones históricas respecto al modo en que las mujeres fueron incluidas-excluidas de la ciudadanía en los regímenes políticos modernos. Ello servirá como marco para delimitar la importancia de los derechos reproductivos para considerar ciudadanas plenas a las mujeres. Los puntos de acuerdo y desacuerdo respecto de los derechos reproductivos revelan cuáles son los índices de tolerancia del patriarcado en Argentina.

  16. Synonymic notes on Trechini from Argentina (Coleoptera: Carabidae: Trechinae).

    Science.gov (United States)

    Allegro, Gianni; Giachino, Pier Mauro

    2017-03-06

    Nine new Trechisibus species from South America (Peru and Patagonian Argentina) were recently described (Allegro & Giachino 2016). Five of them were based on material labelled "Argentina, Neuquen, Pen. Quetrihué" offered to the authors for study by its collector (Riccardo Sciaky). Shortly after publication, Martin Donabauer kindly communicated that a mistake probably had occurred, as they are five well known European Trechus species from Koralpe (Austria) living in low subalpine forests at 1200-1700 m a.s.l. As a subsequent control allowed us to ascertain that the collector had stayed in Koralpe collecting some material, a mistake evidently occurred in labelling, misleading a correct taxonomic interpretation of these species by the authors.

  17. Avian influenza surveillance in backyard poultry of Argentina.

    Science.gov (United States)

    Buscaglia, C; Espinosa, C; Terrera, M V; De Benedetti, R

    2007-03-01

    Avian influenza (AI) is an exotic disease in Argentina. A surveillance program for AI was conducted in backyard poultry during 1998-2005 in two regions: 1) region A, which included the avian population in the provinces that border Brazil, Bolivia, and Paraguay, and 2) region B, which included the rest of the provinces of the country. More than 8000 serum samples were tested for antibodies by enzyme-linked immunosorbent assay and/or agar gel immunodiffusion tests, and more than 18,000 tracheal and cloacal swabs were tested for virus by isolation in embryonated specific-pathogen-free eggs. This study was part of the AI prevention program in Argentina, which includes other avian populations such as commercial poultry and all the controls for importation and exportation of live birds. The results from backyard poultry were negative for AI.

  18. Sector de Agua y Saneamiento, Tarifa Social en Argentina

    OpenAIRE

    2004-01-01

    La economía argentina se halla en recesión desde la Crisis Financiera de Rusia, en 1998. El problema se agravó en el primer trimestre de 1999 con la devaluación de Brasil, el principal socio comercial de Argentina, y los cambios políticos posteriores en este país. A fines de 2001 se declaró la moratoria de la deuda y en los primeros días de 2002 se abandonó el sistema de Junta Monetaria que por once años mantuvo fijo el tipo de cambio del peso al dólar, a una tasa de 1 por 1. Desde entonces, ...

  19. Phytolith assemblages in grasses native to central Argentina.

    Science.gov (United States)

    Gallego, Lucrecia; Distel, Roberto A

    2004-12-01

    Phytolith reference collections are a prerequisite for accurate interpretation of soil phytolith assemblages aimed at reconstructing past vegetation. In this study a phytolith reference collection has been developed for several grasses native to central Argentina: Poa ligularis, Piptochaetium napostaense, Stipa clarazii, Stipa tenuis, Stipa tenuissima, Stipa eriostachya, Stipa ambigua, Stipa brachychaeta, Pappophorum subbulbosum, Digitaria californica, Bothriochloa edwardsiana and Aristida subulata. For each species, phytoliths present in the leaf blades were classified into 47 morphotypes, and their relative frequency determined by observing 300-400 phytoliths per sample (n = 5). Data were analyzed by complete linkage cluster analysis, using the Morisita Index as measure of association. The results showed differentiation among phytolith assemblages at species level or at plant functional type level. Cluster analysis separated C3 from C4 species and palatable from non-palatable species. This study highlights the possibility of reconstructing past vegetation in central Argentina grasslands through the analysis of soil phytolith assemblages.

  20. Morphometric evaluation of male Mediterranean buffaloes in Northern Corrientes, Argentina

    Directory of Open Access Journals (Sweden)

    J. Cedrés

    2010-02-01

    Full Text Available The objective of this work was to determine morphometric parameters for male Mediterranean buffaloes, at different stages of life, raised under natural pasture conditions in Northern Corrientes, Argentina. A total of 170 buffalo bulls, with ages of 7 months (W, weaning, 18-20 months (G18, 24-30 months (G24 and older than 36 months (G36 were evaluated. Measured parameters were body weight (BW, scrotal circumference (SC, thoracic perimeter (TP, sacrum height (SH and wither height (WH. The average daily growth of scrotal circumference was 0.013 cm per day, measured from weaning through 36 months. More studies are needed in order to standardize the morphometry of male Mediterranean buffaloes in Northern Argentina.

  1. Detection of Orthobunyavirus in mosquitoes collected in Argentina.

    Science.gov (United States)

    Tauro, L B; Batallan, G P; Rivarola, M E; Visintin, A; Berrón, C I; Sousa, E C; Diaz, L A; Almiron, W R; Nunes, M R; Contigiani, M S

    2015-09-01

    Bunyamwera virus (BUNV) (Bunyaviridae, genus Orthobunyavirus, serogroup Bunyamwera) is considered an emerging pathogen for humans and animals in American countries. The CbaAr-426 strain of BUNV was recovered from mosquitoes Ochlerotatus albifasciatus (Diptera: Culicidae) collected in Córdoba province (Argentina), where serological studies detected high seroprevalences in humans and animals. Molecular detection of Orthobunyavirus was performed in mosquitoes collected in Córdoba province. Seventeen mosquito pools of Oc. albifasciatus, Ochlerotatus scapularis and Culex quinquefasciatus (Diptera: Culicidae) showed positive results; four of these positive pools, all of Oc. scapularis, were sequenced. All amplicons grouped with BUNV in the Bunyamwera serogroup. The findings highlight the circulation of BUNV in Córdoba province and represent the first report of BUNV-infected Oc. scapularis mosquitoes in Argentina. © 2015 The Royal Entomological Society.

  2. [More than a century of international immigration into Argentina].

    Science.gov (United States)

    Celton, D E

    1995-01-01

    "From the second half of the 19th century, Argentina was, along with the United States and Brazil, one of the main destinations that attracted European emigration to America.... The arrival of more that six million people between 1869 and 1930 resulted in radical changes in the socioeconomic structure of the country. After the crisis of the 1930s the impact of a development plan based on the export of agricultural products waned and the economic growth accompanied with political instability generated a slowing decline of migratory flows, despite a new wave between 1945 and 1952. The decrease of international migration comes along with an important change in the composition by places of origin.... The article analyses the successive migratory policies of Argentina's government as well as the migrants' spatial distribution and their incorporation in the labor market." (SUMMARY IN ENG AND SPA) excerpt

  3. Wind power in Argentina: Policy instruments and economic feasibility

    Energy Technology Data Exchange (ETDEWEB)

    Recalde, M. [CONICET-UNS. 12 de Octubre y San Juan, 8000 Bahia Blanca (Argentina)

    2010-06-15

    Despite its great wind endowment, Argentina has not still succeeded in increasing wind power share in its wholesale market. However, the energy supply problem that this country is facing from 2004 on seems to open an opportunity for wind energy projects. A wide range of legislation has recently emerged. In this context, this paper discusses whether policy instruments in the Argentinean regulatory frame contribute to economic feasibility for wind power projects or not. To this purpose, we study wind installed capacity, Argentinean wind potential, the different promotion tools used worldwide and those employed in Argentina. Finally, we realize a feasibility study for a typical project. We found, that in spite of its high wind potential, economic feature, related to policy instruments, have been a boundary to the development of wind energy into the energy mix. (author)

  4. El financiamiento bancario de las PYMES en Argentina (2002 - 2009)

    OpenAIRE

    Cecilia Allami; Alan Cibils

    2011-01-01

    Entre 2003 y 2007, la economía argentina experimentó una de las fases de crecimiento más intensas y extensas de las últimas décadas. En este nuevo escenario, las pequeñas y medianas empresas (PYMES) tuvieron un notable desempeño económico y recuperaron el dinamismo que habían perdido en la década anterior. No obstante, la limitación de acceso a los mercados de crédito por parte de las PYMES en Argentina es un fenómeno ampliamente reconocido, que compromete las posibilidades de crecimiento y e...

  5. A new pentatomoid bug from the Ypresian of Patagonia, Argentina

    Directory of Open Access Journals (Sweden)

    Julián F. Petrulevičius

    2016-12-01

    Full Text Available A new pentatomoid heteropteran, Chinchekoala qunita gen. et sp. nov. is described from the lower Eocene of Laguna del Hunco, Patagonia, Argentina. The new genus is mainly characterised by cephalic characters such as the mandibular plates surpassing the clypeus and touching each other in dorsal view; head wider than long; and remarkable characters related to the eyes, which are surrounded antero-laterally and posteriorly by the anteocular processes and the pronotum, as well as they extend medially more than usual in the Pentatomoidea. This is the first pentatomoid from the Ypresian of Patagonia and the second from the Eocene in the region, being the unique two fossil pentatomoids in Argentina.

  6. Charles Robert Darwin and Argentina's National Academy of Sciences

    Directory of Open Access Journals (Sweden)

    Pedro José Depetris

    2009-04-01

    Full Text Available Over 175 years ago Charles Robert Darwin arrived in Argentina to find a bare and boundless plain, the brave centaur called "gaucho", Quaternary fossils everywhere, and a society strikingly strange and aggressive to the British eyes of the young traveller. Although the voyage aboard HMS Beagle was the indispensable way towards increasing his stature as a biologist, Lyell's work awakened an inquisitive geological mind which allowed him to wonder at the splendour of the Andes. Forty-two years after having concluded his voyage on the Beagle, the National Academy of Sciences of Argentina appointed him as an Honorary Member. This must be interpreted as an early gesture of recognition -in the context of those times- to the magnificence of his scientific work.

  7. Hormogonales (Cyanophyta de la laguna El Guanaco (la pampa, Argentina

    Directory of Open Access Journals (Sweden)

    Susana B. Alvarez

    2000-01-01

    Full Text Available Alvarez, S. B., Bazán, G. I. & Wenzel, M. T. 2000. Hormogonales (Cyanophyta de lalaguna El Guanaco (La Pampa, Argentina. Darwiniana 38(3-4: 279-284.Se identificaron 34 taxones de Cyanophyta de aguas continentales incluidas en las familiasOscillatoriaceae, Nostocaceae, Microchaetaceae, Scytonemataceae y Rivulariaceae. Seis especies,Arthrospira gomontiana Setch., Oscillatoria acuta Brühl et Biswas, Phormidium truncatum Lemmerm.,Scytonema schmidtii Gomont, Homoeothrix gracilis (Hansg. Komárek et Kovácik, Gloeotrichiarabenhorstii Bornet y una forma Oscillatoria salina Biswas f. mayor Desikachary, se describen e ilustranpor primera vez para Argentina. Entre los taxones restantes, siete especies se reportan por primera vezpara la provincia de La Pampa. Se incluyen observaciones ecológicas sobre el hábitat y la distribucióngeográfica

  8. Improving the CONAE solar UV index for Argentina

    Science.gov (United States)

    Salum, G. M.; Piacentini, R. D.; Cede, A.; Luccini, E.; Marraco, H.; Machado, M. E.

    The Argentina National Commission on Space Activities (CONAE) has been forecasting the UV Index for solar risk prevention from November 1996 up to the present. It is based on a parametric atmospheric radiative transfer calculation, including mainly the ozone attenuation from TOMS/NASA data and the altitude (pressure) and coordinates of the selected site. Daily predictions, for various locations of Argentina as well as for other countries are published via the web at www.conae.gov.ar. We present in this work the improved version of the CONAE UV Index using the TUV program developed by Madronich (www.acd.ucar.edu), with the inclusion of effective aerosol data estimated for each site. The forecast is also extended from one to several days in advance and a correction factor for cloudy sky is included.

  9. Mycobacterium bovis in Swine: Spoligotyping of Isolates from Argentina

    Directory of Open Access Journals (Sweden)

    Soledad Barandiaran

    2011-01-01

    Full Text Available A total of 143 Mycobacterium bovis isolates of pigs, from the most productive swine area in Argentina, were typed by spoligotyping. Twenty-two different spoligotypes were identified, and 133 (93% isolates were grouped into 12 clusters. One of them, designed SB0140, was the most frequent because it held 83 (58% isolates. This spoligotype also grouped 362 (43% out of 841 isolates from previously typed cattle and, thus, constitutes the most frequent in our country. In addition, 135 (94% isolates revealed spoligotypes identical to those of cattle, showing an epidemiological link. On the other hand, there were seven novel spoligotypes, six of which were also unique since they had only one isolate each. This study aimed to identify the spoligotypes of M. bovis isolated from pigs to contribute to a better understanding of the distribution of bovine tuberculosis in the main productive area of Argentina.

  10. Molecular evidence of Chlamydophila pneumoniae infection in reptiles in Argentina.

    Science.gov (United States)

    Frutos, María C; Monetti, Marina S; Ré, Viviana E; Cuffini, Cecilia G

    2014-01-01

    In the central area of Argentina, the epidemiological and molecular characteristics of Chlamydophila pneumoniae infections in reptiles are still unknown. A nested polymerase chain reaction of the rpoB gene was used to detect C. pneumoniae in cloacal swab samples from 19 reptiles at a recreational area. Eleven (57.89%) reptiles were positive; the sequencing and phylogenetic analysis confirmed the presence of this bacterium. Neither C. pneumoniae DNA in the caregivers pharynges nor IgM antibodies anti-C. pneumoniae in their serum samples were detected; however, caregivers presented very high titers of IgG anti-C. pneumoniae. The detection of C. pneumoniae DNA in reptiles demonstrated the circulation of this agent in the recreational area and could be responsible for the exacerbated immune response of the personnel handling the reptiles, which suggests a potential zoonotic cycle. This is the first report of the detection of C. pneumoniae in reptiles in Argentina.

  11. Argentina's YPF hones in on privatization

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-30

    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) through an international bidding process expected to take about 18 months.

  12. Discharges of radioactive materials to the environment in Argentina

    CERN Document Server

    Curti, A R

    2003-01-01

    The International Atomic Energy Agency (IAEA) is creating a database of information on radioactive discharges to atmospheric and aquatic environments from nuclear and radioactive installations, and from facilities using radionuclides in medicine, industry and research. The database is expected to facilitate the analysis of worldwide trends in discharge levels and provide a basis for assessing the impact of the discharges on humans and on the environment. In November 2002 took place the first meeting of national contact points and the Nuclear Regulatory Authority (ARN in Spanish) was present as the counterpart for the provision of discharge data from Argentina. This paper, presented in the above mentioned meeting, is a general overview of the radioactive discharges control in Argentina including the legal infrastructure, the population dose assessment methodology and the main characteristics of the facilities in the country with radioactive discharges to the environment. It is mentioned their location, release...

  13. Stock Market Indicators and Economic Activity. Some Evidence for Argentina

    OpenAIRE

    Luis N. Lanteri

    2014-01-01

    This paper examines the long-term relationships between the main indicators of stock market and economic activity, in the case of Argentina. The paper employ Granger causality and exogeneity tests based on VEC models (vector error correction), with monthly data covering the period 1993:1-2010:8. The results show that the main stock indexes of Buenos Aires Stock Exchange Market (MERVAL25 and BURCAP) Granger cause to the estimator of economic activity (EMAE) and that these indexes could be cons...

  14. Stock Market Development and Economic Growth. Some Evidence for Argentina

    OpenAIRE

    Luis Lanteri

    2013-01-01

    This paper examines the relationship between stock market development and economic growth in case of Argentina's economy. I apply Granger causality and exogeneity tests based on VEC (vector error correction) models with monthly data covering the period 1993:1-2010:8. The results show that the major stock indices of Buenos Aires Stock Exchange Market (MERVAL25 and BURCAP) Granger cause to the estimator of economic activity (EMAE). In turn, both indices could be considered exogenous variables (...

  15. Presence of the Aphid, Chaetosiphon fragaefolii, on Strawberry in Argentina

    OpenAIRE

    Claudia CÉDOLA; Grecob, Nancy

    2010-01-01

    Seasonal abundance of the strawberry aphid complex under different agronomic practices in the outskirts of La Plata, Argentina was studied on strawberry, Fragaria x ananassa Duchesne (Rosales: Rosaceae). Aphid densities were low in strawberry fields in which insecticides and fungicides were used. In addition to Aphis gossypii, Aphis fabae, Mysus persicae and Macrosiphum euphorbiae, the aphid, Chaetosiphon fragaefolii (Cockerell) (Homoptera: Aphididae), was recorded for the first time in this ...

  16. Nuevos registros de Habrobracon hebetor (Hymenoptera: Braconidae en la Argentina

    Directory of Open Access Journals (Sweden)

    Juan José MARTÍNEZ

    2009-01-01

    Full Text Available Se proveen nuevos registros de Habrobracon hebetor (Say de Choele Choel, Río Negro, y de la Ciudad Autónoma de Buenos Aires, Argentina. Parte de los ejemplares analizados fueron criados a partir de larvas de Plodia interpunctella (Hübner (Lepidoptera: Pyralidae sobre nueces almacenadas. Adicionalmente se provee una diagnosis ilustrada de la única especie de Habrobracon presente en el país.

  17. Argentina-Canada from 1870: Explaining the dynamics of divergence

    OpenAIRE

    González, Germán; Viego, Valentina

    2009-01-01

    Argentina and Canada started their industrialization processes while exporting natural resources and importing capital goods. These two nations were sparsely populated but received significant inflows of European immigrants since the second half of the nineteenth century. Until the start of World War II, both economies experienced similar per-capita GDPs. However, the gap between both per-capita GDPs began to grow, widening throughout the century. We carry out an empirical study of the deep d...

  18. Los sentidos del trabajo femenino en la Argentina del 1900

    OpenAIRE

    Rodríguez Durán, Adriana

    2014-01-01

    El objetivo de este trabajo reside en abordar la temática del trabajo femenino en Argentina desde la perspectiva de los diferentes sentidos que fueron gestándose en el período de 1900 a 1930. En primer lugar, expondremos las posiciones sostenidas por lxs socialistas, anarquistas, católicos sociales, el sector estatal, los feminismos y las propias mujeres como actores sociales (con sus diferentes adscripciones identitarias, partidarias, etc.). Analizaremos las distancias y coincidencias entre ...

  19. Horticulture in Argentina: a productive alternative with great potential

    OpenAIRE

    Ana Maria Castagnino; María Belén Rosini; Silvia Benson

    2011-01-01

    Horticulture in Argentina is an activity with great potential whose history has mainly been driven by Italian immigrants who arrived during the last two centuries. It is a valuable complement for traditional primary productions on which the country is focused with more than 30 millions of cultivated hectares and different agro-climatic conditions that characterize the different horticultural regions distributed throughout the country. The aim of this article is to give a panorama of the histo...

  20. Determinants of school attendance of young people in Argentina

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    Jorge A. Paz

    2012-05-01

    Full Text Available This paper analyzes the socioeconomic determinants of school attendance and time allocation of young people between 15 and 18 years old in Argentina. We are particularly interested in knowing the importance of each of them. The empirical analysis is based on a multinomial logit model for the period 1997-2009 with data coming from the Permanent Household Survey, Instituto Nacional de Estadística y Censos (INDEC, covering the urban population in the country.

  1. Sites for Gamma-ray Astronomy in Argentina

    CERN Document Server

    Rovero, A C; Allekotte, I; Bertou, X; Colombo, E; Etchegoyen, A; García, B; Garcia-Lambas, D; Levato, H; Medina, M C; Muriel, H; Recabarren, P

    2008-01-01

    We have searched for possible sites in Argentina for the installation of large air Cherenkov telescope arrays and water Cherenkov systems. At present seven candidates are identified at altitudes from 2500 to 4500 m. The highest sites are located at the Northwest of the country, in La Puna. Sites at 2500 and 3100 m are located in the West at El Leoncito Observatory, with excellent infrastructure. A description of these candidate sites is presented with emphasis on infrastructure and climatology.

  2. 2 new OT, discovered by MASTER-OAFA (Argentina)

    Science.gov (United States)

    Shumkov, V.; Lipunov, V.; Podesta, R.; Levato, H.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Vladimirov, V.; Balanutsa, P.; Kornilov, V.; Gress, O.; Chazov, V.; Kuvshinov, D.; Lopez, C.; Podesta, F.; Saffe, C.; Gabovich, A.

    2016-11-01

    MASTER-OAFA (located in Argentina) auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 09h 23m 26.72s -76d 28m 17.7s on 2016-11-13 06:19:38UT The OT magnitude in unfiltered is (mlim=18.0m).

  3. Retrato de estudio: Niño. Buenos Aires. Argentina.

    OpenAIRE

    El sol

    2010-01-01

    1 fot.; papel; imagen 17,1 x 22,3 cm. - Retrato de estudio: Niño. Buenos Aires. Argentina. (Gelatina D. O. P. mate montada sobre cartulina, medida total 17,1 x 22,3. Imagen virada. Ligeros roces. Sello troquelado del fotógrafo en ángulo inferior izqui erdo de cartulina: "Fotografía El Sol, Artes 324, B. Aires"). - Procedencia: fondo Miguel de Unamuno. - Buena Conservación.

  4. Aedes albopictus in an area of Misiones, Argentina.

    Science.gov (United States)

    Schweigmann, Nicolás; Vezzani, Darío; Orellano, Pablo; Kuruc, Jorge; Boffi, Rolando

    2004-02-01

    Until early 1998 the presence of Aedes albopictus had never been detected in Argentina. During April of the same year, few individuals of this species were recorded in 33 breeding sites found in 25 out of 161 inspected houses in the city of Eldorado, Province of Misiones. The homogeneous spatial distribution of the proliferation foci suggests the existence of a generalized infestation in this locality during the study period.

  5. IDENTIFICATION OF Leishmania infantum IN PUERTO IGUAZÚ, MISIONES, ARGENTINA

    OpenAIRE

    Lucrecia ACOSTA; Díaz, Ricardo; Torres, Pedro; Silva, Gustavo; Ramos, Marina; FATTORE, Gladys; DESCHUTTER,Enrique J.; Fernando J. BORNAY-LLINARES

    2015-01-01

     The emergence of zoonotic visceral leishmaniasis (ZVL) in Latin America is a growing public health problem. The urbanization of ZVL has been observed in different countries around the world, and there are a growing number of reports drawing attention to the emergence of this infection in new locations, as well as its increase in previously established areas of endemicity. In the city of Posadas, Misiones province, Northeastern Argentina, the transmission of ZVL associated with canines and Lu...

  6. The Nabidae (Insecta, Hemiptera, Heteroptera) of Argentina

    Science.gov (United States)

    Cornelis, Marcela; Coscarón, María C.

    2013-01-01

    Abstract In Argentina, five genera and 14 species are recorded in the subfamilies Prostemmatinae and Nabinae: Hoplistoscelis sordidus Reuter, Lasiomerus constrictus Champion, Metatropiphorus alvarengai Reuter, Nabis argentinus Meyer-Dür, Nabis (Tropiconabis) capsiformis Germar, Nabis faminei Stål, Nabis paranensis Harris, Nabis punctipennis Blanchard, Nabis roripes Stål, Nabis setricus Harris, Nabis tandilensis Berg, Pagasa (Pagasa) costalis Reuter, Pagasa (Lampropagasa) fuscipennis Reuter and Pagasa (Pagasa) signatipennis Reuter. PMID:24146557

  7. Crisis y perspectivas de la industria automotriz argentina

    Directory of Open Access Journals (Sweden)

    Damián Andrés Bil

    2016-12-01

    Full Text Available Con la conformación del Mercosur, la automotriz argentina se expandió. Durante los últimos años alcanzó récords de producción, exportaciones y ventas; al punto que se la señala como ejemplo de una nueva etapa productiva. No obstante, desde finales de 2013 el complejo experimenta una crisis que provocó una considerable caída de los indicadores, con suspensiones e incluso despidos en las empresas de autopartes. En este artículo, proponemos revisar los indicadores de la actividad (escala y mercado, productividad, costo laboral, saldo comercial en perspectiva histórica y en el contexto de la competencia internacional. El objetivo es determinar si la situación actual corresponde a un inconveniente coyuntural, o si por el contrario expresa límites históricos que la automotriz argentina no ha superado; y sus perspectivas. *Palabras clave: Argentina, automotriz, crisis, competitividad, Mercosur

  8. El financiamiento bancario de las PYMES en Argentina (2002 - 2009

    Directory of Open Access Journals (Sweden)

    Cecilia Allami

    2011-01-01

    Full Text Available Entre 2003 y 2007, la economía argentina experimentó una de las fases de crecimiento más intensas y extensas de las últimas décadas. En este nuevo escenario, las pequeñas y medianas empresas (PYMES tuvieron un notable desempeño económico y recuperaron el dinamismo que habían perdido en la década anterior. No obstante, la limitación de acceso a los mercados de crédito por parte de las PYMES en Argentina es un fenómeno ampliamente reconocido, que compromete las posibilidades de crecimiento y expansión de estas empresas. Este trabajo analiza el crédito bancario efectivamente otorgado a las PYMES en el periodo 2002-2009 en Argentina. Se concluye la necesidad de intervención y regulación del Estado argentino en el mercado bancario, así como la redefinición de las políticas de crédito de entidades públicas y otras políticas focalizadas para mejorar el financiamiento de estas empresas.

  9. Family Dynamics and Personal Strengths among Dementia Caregivers in Argentina.

    Science.gov (United States)

    Elnasseh, Aaliah G; Trujillo, Michael A; Peralta, Silvina Victoria; Stolfi, Miriam E; Morelli, Eliana; Perrin, Paul B; Arango-Lasprilla, Juan Carlos

    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.

  10. Family Dynamics and Personal Strengths among Dementia Caregivers in Argentina

    Science.gov (United States)

    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

  11. A rivalidade Brasil-Argentina e a Guerra Fria

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Vidigal

    2014-12-01

    Full Text Available Peronismo e anti-peronismo definiram o padrão da rivalidade Brasil-Argentina no contexto do início da guerra fria. Inúmeros documentos diplomáticos brasileiros – ofícios, despachos, memorandos, telegramas – datados dos anos de 1946 a 1948 apresentavam em seus títulos temas como “infiltração argentina no Sul do Brasil”, “expansionismo político da Argentina”, “política expansionista da Argentina”, etc. Pode-se afirmar que o anti-peronismo consolidou-se em setores dirigentes do país, por meio de uma política que ultrapassava, de algum modo, o próprio peronismo. Por exemplo, a ideia de que a Argentina procurava expandir sua área de influência na América do Sul remonta, pelo menos ao período anterior a segunda grande guerra. Assim, a identificação da forma como se construiu o anti-peronismo no Brasil permite avaliar mais especificamente que interesses e quais setores alimentaram visões contrárias ao diálogo bilateral.

  12. Hepatitis C virus infection in Argentina: Burden of chronic disease

    Institute of Scientific and Technical Information of China (English)

    Ezequiel; Ridruejo; Fernando; Bessone; Jorge; R; Daruich; Chris; Estes; Adrián; C; Gadano; Homie; Razavi; Federico; G; Villamil; Marcelo; O; Silva

    2016-01-01

    AIM: To estimate the progression of the hepatitis C virus(HCV) epidemic and measure the burden of HCVrelated morbidity and mortality. METHODS: Age- and gender-defined cohorts were used to follow the viremic population in Argentina and estimate HCV incidence, prevalence, hepatic complications, and mortality. The relative impact of two scenarios on HCV-related outcomes was assessed:(1) increased sustained virologic response(SVR); and(2) increased SVR and treatment.RESULTS: Under scenario 1, SVR raised to 85%-95% in 2016. Compared to the base case scenario, there was a 0.3% reduction in prevalent cases and liverrelated deaths by 2030. Given low treatment rates, cases of hepatocellular carcinoma and decompensated cirrhosis decreased < 1%, in contrast to the base case in 2030. Under scenario 2, the same increases in SVR were modeled, with gradual increases in the annual diagnosed and treated populations. This scenario decreased prevalent infections 45%, liver-related deaths 55%, liver cancer cases 60%, and decompensated cirrhosis 55%, as compared to the base case by 2030. CONCLUSION: In Argentina, cases of end stage liver disease and liver-related deaths due to HCV are still growing, while its prevalence is decreasing. Increasing in SVR rates is not enough, and increasing in the number of patients diagnosed and candidates for treatment is needed to reduce the HCV disease burden. Based on this scenario, strategies to increase diagnosis and treatment uptake must be developed to reduce HCV burden in Argentina.

  13. The family Cavognathidae (Coleoptera: Cucujoidea) in Argentina and adjacent countries.

    Science.gov (United States)

    Iorio, Osvaldo Di; Turienzo, Paola

    2016-03-14

    The family Cavognathidae (Coleoptera: Cucujoidea) in Argentina is represented by three species of the genus Taphropiestes Reitter, 1875: T. fusca Reitter, 1875 [Chubut], T. magna Ślipiński & Tomaszewska, 2010 [Río Negro; Chubut], and T. plaumanni Ślipiński & Tomaszewska 2010 [Buenos Aires]. A total of 2565 larvae (multiple instars), 83 pupae, 2028 live adults, and 16 dead adults of T. plaumanni were found in Argentina between 2005 and 2013 in the nests of birds representing the families Columbidae, Emberizidae, Falconidae, Furnariidae, Hirundinidae, Mimidae, Passeridae, Psittacidae, Troglodytidae and Tyrannidae. The adults were most abundant in closed mud nests of Furnarius rufus (Gmelin, 1788) [Furnariidae] and its inquiline birds, but the larvae were most abundant in wood nest boxes. When T. plaumanni was scarcely represented in bird nests from some localities, Alphitobius diaperinus (Panzer, 1797), an exotic darkling beetle [Col.: Tenebrionidae: Tenebrioninae], and one native species, Phobelius crenatus Blanchard, 1842 [Col.: Tenebrionidae: Lagriinae], were most abundant in stick nests of Furnariidae. In contrast, when A. diaperinus and P. crenatus were absent in one locality from the province of Buenos Aires, T. plaumanni was the most abundant beetle. A complete account of data is provided for these collections of T. plaumanni in Argentina. Known distributional data for all Argentinian species of Taphropiestes are plotted on maps with biogeographical provinces indicated.

  14. Argentina y su desarrollo posterior a la crisis financiera

    Directory of Open Access Journals (Sweden)

    Mine Aysen Doyran

    2015-01-01

    Full Text Available En este artículo se revisan las características de la recuperación económica argentina después de la crisis financiera de 1999-2001 hasta la actualidad. Se revisan las alternativas de desarrollo de las presidencias de Duhalde y Kirchner respecto a la de Menem, a través de la literatura publicada sobre Argentina durante ese periodo. Este artículo sostiene que el kirchnerismo no es un modo coherente de gobierno que haya roto con el neoliberalismo, como suele indicarse en la literatura académica, sino más bien, un acto de equilibrio entre los intereses económicos soberanos de las corporaciones argentinas y las demandas del sistema financiero internacional que las economías semiperiféricas confrontan en la red de integración global. El kirchnerismo manifiesta las contradiccio - nes de una economía dependiente con antecedentes de inestabilidad.

  15. Increasing Capacity for Environmental Engineering in Salta, Argentina

    Science.gov (United States)

    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

  16. Nuclear rapprochement in Argentina and Brazil: Workshop summary

    Energy Technology Data Exchange (ETDEWEB)

    James E. Doyle

    1999-10-01

    On October 21 and 22, 1998, the Center for International Security Affairs at Los Alamos National Laboratory and the Center for Global Security and Cooperation at Science Applications International Corporation hosted the first of a series of work-shops on states that have chosen to roll back their pursuit of nuclear arms. The objective of the workshop series is to conduct a systematic evaluation of the roles played by U.S. nonproliferation policy in cases of nuclear rollback or restraint and to provide recommendations for future nonproliferation efforts based on lessons learned. Key attendees at the workshop included officials and former officials from the foreign ministries of Argentina and Brazil, and current and former officials from the U.S. Department of State, the Arms Control and Disarmament Agency (ACDA), and the Department of Energy (DOE). Scholars and independent researchers who have examined nuclear policy in Argentina and Brazil also participated. This workshop report includes important background information that helps set the stage for assessing nuclear policies in Argentina and Brazil. It describes national perspectives and areas of consensus and debate among the participants, particularly on the questions of lessons learned and their salience to proliferation challenges in other states. It also summarizes key questions and propositions regarding the roles played in these cases by U.S. nonproliferation policy.

  17. Escala Argentina de Inteligencia Sensorio-motriz (EAIS: Percentiles nacionales

    Directory of Open Access Journals (Sweden)

    ALICIA OIBERMAN

    2012-01-01

    Full Text Available El estudio del desarrollo psicomotor de niños menores de 3 años permite observar que algunas veces, el área intelectual no es considerada en su real dimensión, como un logro específico de los niños en ese período. La Escala Argentina de Inteligencia Sensorio-motriz (EAIS es el primer instrumento creado en Argentina para la evolución del desarrollo cognitivo en bebés de 6 a 30 mese. Dado que no se contaba con percentiles nacionales en niños argentinos, se propuso como objetivo la realización de una validación nacional de la EAIS. La muestra estuvo conformada por niños nacidos a término, sin patología y con desarrollo psicomotor normal, provenientes de 10 provincias argentinas. Se conformaron grupos interdisciplinarios de trabajo en las provincias participantes para la evaluación del desarrollo congnitivo mediante la administración de las EAIS. Se logró una muestra total de 800 niños. Se contruyeron tablas de percentiles nacionales para la EASIS a partir del estadío mediano obtenido en la prueba y para cada una de las series que ña conforman...

  18. Peronism and the origin of workers in Argentina Peronismo e oriegem dos operários na Argentina

    Directory of Open Access Journals (Sweden)

    Carlos R. Etulain

    2007-05-01

    Full Text Available This article analyses the way the workers and popular fronts inserted themselves in the Peronism when it appeared in the 40’s, in Argentina. Showing the adhesion of the different sectors of Argentinean workers, it presents the researchers opinion on the subject. The historical period focuses the first and the second period of Peron as president (1946-1955. Keywords: Peronism. Left. Workers. Unionism. Populism. New Workers. O trabalho analisa a forma como os trabalhadores e os setores populares se inseriram no peronismo uma vez do seu surgimento, nos anos 40, na Argentina. Apontando para a adesão dos diferentes setores de trabalhadores argentinos, o artigo apresenta as posições dos investigadores do assunto. O período histórico se centra na primeira e segunda presidência de Perón (1946-1955. Palavras-chave: Peronismo. Esquerda. Trabalhadores. Sindicalismo. Populismo. Trabalhadores Novos.

  19. Nuevos registros de Habrobracon hebetor (Hymenoptera: Braconidae en la Argentina New records of Habrobracon hebetor (Hymenoptera: Braconidae in Argentina

    Directory of Open Access Journals (Sweden)

    Juan José Martínez

    2009-12-01

    Full Text Available Se proveen nuevos registros de Habrobracon hebetor (Say de Choele Choel, Río Negro, y de la Ciudad Autónoma de Buenos Aires, Argentina. Parte de los ejemplares analizados fueron criados a partir de larvas de Plodia interpunctella (Hübner (Lepidoptera: Pyralidae sobre nueces almacenadas. Adicionalmente se provee una diagnosis ilustrada de la única especie de Habrobracon presente en el país.New records of Habrobracon hebetor (Say are reported from Choele Choel, Río Negro and Ciudad Autónoma de Buenos Aires, Argentina. Some of the specimens examined were reared from larvae of Plodia interpunctella (Hübner (Lepidoptera: Pyralidae on stored nuts. Additionally, an illustrated diagnosis of Habrobracon hebetor is provided.

  20. La Argentina y el Plan Marshall: promesas y realidades Argentina and the Marshall Plan: promises and realities

    Directory of Open Access Journals (Sweden)

    Mario Rapoport

    2009-06-01

    Full Text Available El artículo analiza los intereses y prioridades de la política económica externa de los Estados Unidos y las complejas relaciones entre Washington y el gobierno de Buenos Aires en relación a la puesta en marcha del Plan Marshall de reconstrucción de Europa Occidental. La no participación de la Argentina en él dificultó su proceso de industrialización al restringir su comercio con el viejo continente e impedirle obtener las divisas necesarias para comprar en los EEUU, proveedor fundamental de los bienes que necesitaba.The article analyze both the interests and priorities of the foreign economic policy of the United States and the complex relationship between Washington and the peronist government when President Truman impose the Marshall Plan in Europe making more difficult the industrialisation of Argentina.

  1. Nuevas citas de monocotiledóneas adventicias para la Argentina New records of adventitious monocots for Argentina

    Directory of Open Access Journals (Sweden)

    Julio A. Hurrell

    2009-12-01

    Full Text Available Este trabajo incluye cinco nuevos registros de monocotiledóneas adventicias para la Argentina: Aloe ciliaris Haw. (Asphodelaceae, Aspidistra elatior Blume (Convallariaceae, Sansevieria trifasciata Prain (Dracaenaceae, Phormium tenax J. R. Forst. & G. Forst. (Hemerocallidaceae y Ornithogalum arabicum L. (Hyacinthaceae, pertenecientes al orden Asparagales. También incluye una evaluación del estado actual de estas especies, en relación al proceso de naturalización: escapadas de cultivo ocasionales, naturalizadas.This paper includes five new records of adventitious monocots for Argentina: Aloe ciliaris Haw. (Asphodelaceae, Aspidistra elatior Blume (Convallariaceae, Sansevieria trifasciata Prain (Dracaenaceae, Phormium tenax J. R. Forst. & G. Forst. (Hemerocallidaceae and Ornithogalum arabicum L. (Hyacinthaceae, belonging to order Asparagales. Also includes an evaluation of its status in the naturalization process: casual alien, naturalized.

  2. Rational use of energy and cogeneration in Argentina; Uso racional de la energia y la cogeneracion en Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Sosa, M.I. [Universidad Nacional de La Plata (GECCU/UNLP), Buenos Aires (Argentina). Fac. de Ingenieria. Sistemas de Generacion de Energia, Cogeneracion, Ciclos Combinados, Uso Racional de la Energia], E-mail: misosa@ing.unlp.edu.ar

    2009-07-01

    In this paper we discuss the energy situation in Argentina and indicates possibilities for the implementation of cogeneration projects in the industrial sector, which would include energy generated by a centralized system, without additional consumption of primary resources. We discuss the physical potential of cogeneration and regulatory barriers that do not assist in its implementation. Mentioned government measures on rational and efficient use of energy.

  3. Vacuna contra la fiebre hemorrágica argentina Candid#1 producida en la Argentina: Inmunogenicidad y seguridad

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    Delia A. Enria

    2010-06-01

    Full Text Available Se realizó un estudio clínico en 946 voluntarios humanos sanos, donde se comparó la vacuna Candid#1 producida en Argentina con la elaborada en EE.UU., que había sido utilizada en estudios previos. Como objetivo primario se evaluó la equivalencia en la eficacia utilizando como marcador subrogante a la inmunogenicidad medida por detección de anticuerpos neutralizantes. Como objetivo secundario se evaluó la equivalencia en inocuidad comparando las tasas de reacciones adversas. Ambas vacunas mostraron una tasa equivalente de inmunogenicidad ligeramente superior al 95.5%, que es la eficacia estimada para Candid #1 en estudios previos. No se observaron eventos adversos graves relacionados con la vacuna. Los eventos adversos generales considerados relacionados fueron de escasa significación clínica y de resolución espontánea o con tratamiento sintomático; se presentaron en los receptores de ambas vacunas en tasas equivalentes (29.9% para la vacuna fabricada en la Argentina y 35.0% para la fabricada en EE.UU., e incluyeron: cefalea, decaimiento, mialgias, plaquetopenia leve (< 150 000 plaquetas/mm³, náuseas y/o vómitos, leucopenia leve (< 4 000 blancos/mm³, fiebre, dolor retroocular, mareos, microhematuria, lumbalgia y exantema. Estos resultados indican que la vacuna Candid #1 elaborada en la Argentina es equivalente a la elaborada en los EE.UU. Este estudio permitió el registro del biológico producido en la Argentina ante la autoridad regulatoria del país (ANMAT.

  4. 77 FR 72384 - Lemon Juice From Argentina and Mexico; Scheduling of Full Five-Year Reviews Concerning the...

    Science.gov (United States)

    2012-12-05

    ... COMMISSION Lemon Juice From Argentina and Mexico; Scheduling of Full Five- Year Reviews Concerning the Suspended Investigations on Lemon Juice From Argentina and Mexico. AGENCY: International Trade Commission... termination of the suspended investigations on lemon juice from Argentina and Mexico would be likely to...

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

    Directory of Open Access Journals (Sweden)

    Manuel Espinosa

    2014-04-01

    Full Text Available 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.

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

    Science.gov (United States)

    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...

  7. Argentina y Brasil: entre la cooperación y el conflicto

    Directory of Open Access Journals (Sweden)

    Raúl Bernal-Meza

    2011-09-01

    Full Text Available A partir das novas políticas econômicas implementadas pelo ministro Cavallo na Argentina, o presente artigo busca analisar as relações bilaterais entre Brasil e Argentina, principalmente no âmbito econômico.

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  10. Foreign Policy Dimensions of Argentina and Brazill: Emerging Middle Powers Marching to their Own Drum.

    Science.gov (United States)

    1983-12-01

    can be accomplished without the support of civil servants at national and local levels. Argentina and Brazilian military leaders and their civilian...of Argentina; Centro de Industriales Siderugicos; Asociacion de Fabricantes de Automotores; Asociacion de Fabricantes de Tractores. (a) Preliminary...until its demise in 1980. It was replaced by the Latin American Integration Association ( Asociacion Latino Americano de Integracion - ALADI

  11. Analysis of seed and ware potato production systems and yield constraints in Argentina

    NARCIS (Netherlands)

    Caldiz, D.O.

    2000-01-01

    The aim of this thesis is to analyze the seed and ware potato production systems in Argentina and their possible yield constraints in order to develop specific strategies to increase seed quality and tuber yield.This thesis starts with a survey of the actual potato production systems in Argentina ca

  12. The Influence of Positivism in the Nineteenth Century Astronomy in Argentina

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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

  14. Vertical transmission of dengue virus in Aedes aegypti collected in Puerto Iguazú, Misiones, Argentina.

    Science.gov (United States)

    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.

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

    OpenAIRE

    Manuel Espinosa; Sergio Giamperetti; Marcelo Abril; Alfredo Seijo

    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.

  16. Primer registro de Tiaris fuliginosa (Wied, 1830) para la Argentina

    OpenAIRE

    Mazar Barnett, Juan; Herrera, Justo

    1996-01-01

    El primer registro de Argentina de Tiaris fuliginosa , basado en dos pájaros encontrados en el Parque Nacional Iguazú. The first record for Argentina of the Sooty Grassquit ( Tiaris fuliginosa ) is given, based on two birds notted at Iguazú National Park.

  17. The Influence of Positivism in the Nineteenth Century Astronomy in Argentina

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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.