WorldWideScience

Sample records for castillos rocha uruguay

  1. Instrumentos de molienda: evidencias del procesamiento de recursos vegetales en la laguna de Castillos (Rocha, Uruguay

    Directory of Open Access Journals (Sweden)

    Irina Capdepont

    2005-12-01

    Full Text Available Se presentan los resultados obtenidos del estudio de instrumentos de molienda recuperados en la Excavación I del montículo A del sitio Guardia del Monte -laguna de Castillos- Uruguay. Para realizar el trabajo se procedió a la caracterización de los instrumentos de molienda mediante el relevamiento de los atributos físicos y de las características funcionales. Para esto último se aplicó la Técnica de Extracción e Identificación de Partículas Biosilíceas, con el objetivo de realizar correlaciones entre instrumentos particulares y tipos de recursos vegetales específicos. Asimismo, se emplearon fuentes escritas profundizando en los aspectos relacionados con la molienda y uso de recursos vegetales. Los resultados obtenidos permitieron identificar el procesamiento de vegetales con aplicaciones alimenticias (preparación de harinas, bebidas fermentadas, etc. y tecnológicas (textilería, cordelería, cestería, entre los que se identificaron recursos silvestres y cultivados o manejados. Algunos instrumentos presentaron evidencias de procesamiento de recursos alimenticios, otros de recursos tecnológicos y finalmente otros con indicios de multifuncionalidad. Asimismo, se constató una cierta correlación entre algunos de los atributos físicos de los instrumentos y la funcionalidad atribuida a partir de los vegetales identificados y los usos referidos en las fuentes etnográficas.This paper presents the results from studies performed on milling stone tools recovered at Excavation I, Mound A from Guardia del Monte Site, Castillos lagoon, Uruguay. Physical attributes and functional features were used for the characterization of grinding artefacts. To this end opal phytoliths were extracted and analyzed in order to correlate different kinds of artefacts with specific vegetable resources. Written sources were used additionally to reach a deeper understanding of other aspects related to grinding activities and use of vegetable resources. The

  2. The "Tuteo" of Rocha, Uruguay: A Study of Pride and Language Maintenance

    Science.gov (United States)

    Weyers, Joseph R.

    2014-01-01

    This paper examines the tuteo in Rocha, Uruguay, a unique situation in a country that is mostly "voseante." The study draws on speakers' attitudes toward "tú" and "vos" in Rocha, taken from informal interviews and from a linguistic attitude survey. The survey was conducted with 58 informants, most of whom were…

  3. Lithogeochemistry the Rocha formation, SE Uruguay: tectonic implications

    International Nuclear Information System (INIS)

    The Rock Formation in the eastern portion of Lot Cleaver Dionisio, eastern coast of Uruguay, is a thick sedimentary sequence of turbiditic origin, metamorphosed under conditions of low grade and intensely deformed. Literature data indicate age of sedimentation between 590 and 570 Ma, and intrusion of granitoids at ca. 550 Ma samples representing metarenites and pelitic rocks of this unit were analyzed for determination of major and trace elements, including rare earth elements. The lithogeochemical data strongly suggest that: The protolith of the Rock Formation originated from felsic sources, upper continental crust; The environment of deposition is likely continental passive margin , but with a contribution of continental arc . Consistency with the lithogeochemical data corresponding to the sedimentary sequence of the upper portion of the Oranjemund Group (literature data), in SW Africa, corroborates the hypothesis of African affinity for these sediments. These results would be consistent with a tectonic evolution of a distal portion of the African continental margin turbidites with for approaching an active continental margin with bow

  4. Geology of the Sierra de los ajos (Laguna Merin basin, Rocha, Uruguay)

    International Nuclear Information System (INIS)

    The studied area is located between Lascano city and Sierra de los Ajos hills (department of Rocha, East Uruguay). It is represented by volcanic deposits correspondent to Puerto Gomez and Arequita Formations which are exposed as remarkable and preserved hills in areas recovered by Cenozoic sediments and wetlands. Detailed geological mapping allowed the descriptive characterization of eight volcanic facies: five coherent facies and three volcaniclastic facies. Several structural lineaments located in a constrictive framework, according to the transcurrent system represented by the northeastern portion of the Santa Lucia - Aigua - Merin tectonic corridor (SaLAM), were identified. These lineaments (Bella Vista, India Muerta and Los Ajos) controlled the tecto-magmatic arrange in this portion of the basin, determining petrographic and structural differences in the area. Particularly, to the East of the India Muerta with structural trend No.20 felsic lavas correspondent to the Sierra de los Ajos and related volcaniclastic deposits are present. On the other hand to the West, intermediate to felsic lavas occurred and no volcaniclastic deposits have been yet identified

  5. Geology of the Sierra de los ajos (Laguna Merin basin, Rocha, Uruguay)

    International Nuclear Information System (INIS)

    The studied area is located between Lascano city and Sierra de los Ajos hills (department of Rocha, East Uruguay). It is represented by volcanic deposits correspondent to Puerto Gómez and Arequita Formations which are exposed as remarkable and preserved hills in areas recovered by Cenozoic sediments and wetlands. Detailed geological mapping allowed the descriptive characterization of eight volcanic facies: five coherent facies and three volcaniclastic facies. Several structural lineaments located in a constrictive framework, according to the transcurrent system represented by the northeastern portion of the Santa Lucía - Aiguá - Merín tectonic corridor (SaLAM), were identified. These lineaments (Bella Vista, India Muerta and Los Ajos) controlled the tecto-magmatic arrange in this portion of the basin, determining petrographic and structural differences in the area. Particularly, to the East of the India Muerta with structural trend Nº20 felsic lavas corrrespondent to the Sierra de los Ajos and related volcaniclastic deposits are present. On the other hand to the West, intermediate to felsic lavas occurred and no volcaniclastic deposits have been yet identified

  6. El modelo actual de desarrollo turístico al oeste del balneario La Paloma, Rocha, Uruguay. Tendencias, riesgos y propuestas

    Directory of Open Access Journals (Sweden)

    Isabel Gadino

    2013-01-01

    Full Text Available This article analyzes the development model of the Atlantic coast of Uruguay and its capacity to preserve relevant ecosystem services. The chosen study area was Playa Solari – Barra, one of the most important touristic spots of Uruguay (located in Laguna de Rocha, Rocha, Uruguay. This coastal zone has experienced important territorial changes during the last decades, with conflicts arising among traditional urban development for beaches, the recent strategies of rural-coastal tourism and natural and cultural heritage conservation strategies. The results show that the strong process of urban consolidation is negatively affecting the most important economic resources and ecosystem services in the study area, particularly those that directly promote touristic activities. For the last five years, the trend of urban development seems to point out towards an increase of the observed negative effects. Based on that evidence, this paper proposes specific strategies, particularly a new land use model, to revert negative impacts.Se analiza la capacidad del modelo de desarrollo de la costa atlántica del Uruguay para preservar los recursos que lo sustentan. Se estudia el sector de Playa Solari - Barra de Laguna de Rocha, zona con importantes dinámicas territoriales, conflictos entre el desarrollo urbano tradicional de balneario, las nuevas modalidades de turismo rural-costero y la protección de sus recursos. A través de comparación de imágenes aéreas históricas, opinión de usuarios, estudio de normativa entre otros, se investigan servicios ecosistémicos existentes, usos antrópicos y un escenario posiblemente tendencial. Los resultados evidencian una notoria etapa de consolidación urbana y un proceso histórico de ocupación y usos que perjudica a los principales recursos del desarrollo económico de la zona. Finalmente se proponen recomendaciones y una clasificación primaria de suelos con usos y ocupaciones alternativos a los actuales, as

  7. El modelo actual de desarrollo turístico al oeste del balneario La Paloma, Rocha, Uruguay. Tendencias, riesgos y propuestas

    Directory of Open Access Journals (Sweden)

    Isabel Gadino

    2013-01-01

    Full Text Available Se analiza la capacidad del modelo de desarrollo de la costa atlántica del Uruguay para preservar los recursos que lo sustentan. Se estudia el sector de Playa Solari - Barra de Laguna de Rocha, zona con importantes dinámicas territoriales, conflictos entre el desarrollo urbano tradicional de balneario, las nuevas modalidades de turismo rural-costero y la protección de sus recursos. A través de comparación de imágenes aéreas históricas, opinión de usuarios, estudio de normativa entre otros, se investigan servicios ecosistémicos existentes, usos antrópicos y un escenario posiblemente tendencial. Los resultados evidencian una notoria etapa de consolidación urbana y un proceso histórico de ocupación y usos que perjudica a los principales recursos del desarrollo económico de la zona. Finalmente se proponen recomendaciones y una clasificación primaria de suelos con usos y ocupaciones alternativos a los actuales, así como un listado de medidas complementarias para paliar los impactos negativos de la situación tendencial.

  8. Uruguay.

    Science.gov (United States)

    1988-06-01

    Uruguay, officially "The Oriental Republic of Uruguay," is a country of 176,215 sq km with a temperate climate and a good water supply, which contributed to the emergence of stock raising as the economy's traditional base. 1.31 million of the country's 2,940,200 people live in Montevideo, the capital and only large city. The population is 85%-95% white and 66% Roman Catholic. The dominant culture and official language is Spanish, although 25% of the people are of Italian origin. The annual population growth is only 0.5%, due to a low birth rate and large net outmigration. Infant mortality in 1986 was 27.1/1000, and life expectancy was 73 years. Literacy is 96%, due to an extensive system of public and private education. There is a large, urban middle class, which enjoys a high standard of living. 22% of the work force is in industry, 21% in government, 15% in commerce, and 28% in services. The 1986 gross domestic product was $6.2 billion, per capita $1701. The annual growth rate is now 6.3%, which is an upturn from the generally stagnant economic conditions of the last 30 years. 1986 exports were $834 million (mainly meat, wool, hides, and leather goods); imports were $870 million. Inflation averages 76.4%, and 270 pesos=$1.00. The major economic problem is managing the huge external debt of almost $5.4 billion. In 1987 Uruguay reached a debt rescheduling agreement with creditor banks and the International Monitary Fund, stretching out repayment dates through 2004. Exchange rates were allowed to float in 1982, and the country is trying to reduce the burden of the excessively large government sector through various privatization schemes. Uruguay has also been working with Argentina and Brazil toward integrating their economies. The only aboriginal inhabitants of Uruguay were the Charrua Indians. In 1811 Jose Gervasio Artigas led Uruguay's revolt against Spain, and total independence was achieved in 1828. Jose Batlle y Ordonez, who served as president from 1903 to

  9. Uruguay.

    Science.gov (United States)

    1988-06-01

    Uruguay, officially "The Oriental Republic of Uruguay," is a country of 176,215 sq km with a temperate climate and a good water supply, which contributed to the emergence of stock raising as the economy's traditional base. 1.31 million of the country's 2,940,200 people live in Montevideo, the capital and only large city. The population is 85%-95% white and 66% Roman Catholic. The dominant culture and official language is Spanish, although 25% of the people are of Italian origin. The annual population growth is only 0.5%, due to a low birth rate and large net outmigration. Infant mortality in 1986 was 27.1/1000, and life expectancy was 73 years. Literacy is 96%, due to an extensive system of public and private education. There is a large, urban middle class, which enjoys a high standard of living. 22% of the work force is in industry, 21% in government, 15% in commerce, and 28% in services. The 1986 gross domestic product was $6.2 billion, per capita $1701. The annual growth rate is now 6.3%, which is an upturn from the generally stagnant economic conditions of the last 30 years. 1986 exports were $834 million (mainly meat, wool, hides, and leather goods); imports were $870 million. Inflation averages 76.4%, and 270 pesos=$1.00. The major economic problem is managing the huge external debt of almost $5.4 billion. In 1987 Uruguay reached a debt rescheduling agreement with creditor banks and the International Monitary Fund, stretching out repayment dates through 2004. Exchange rates were allowed to float in 1982, and the country is trying to reduce the burden of the excessively large government sector through various privatization schemes. Uruguay has also been working with Argentina and Brazil toward integrating their economies. The only aboriginal inhabitants of Uruguay were the Charrua Indians. In 1811 Jose Gervasio Artigas led Uruguay's revolt against Spain, and total independence was achieved in 1828. Jose Batlle y Ordonez, who served as president from 1903 to

  10. Uruguay.

    Science.gov (United States)

    1993-01-01

    Uruguay is a country of 176,000 sq. km with 3 million inhabitants, of whom 96% are literate. Independence was gained on August 25, 1825. The terrain consists of plains and low hills, with a climate which is temperate. Spanish is spoken by White, Mestizo, and Black ethnic groups who are variously non-professing or of Roman Catholic, Protestant, Jewish, and other faiths. Life expectancy ranges over 69-75 years. GDP is $11.3 billion, growing at a rate of 4%. Per capita income is $3600. The country's natural resources include arable land, hydroelectric potential, gold, granite, and marble. Beef, wool, grains, fruits, vegetables, meat processing, would and hides, textiles, shoes, handbags, leather apparel, tires, cement, fishing, and petroleum refining are areas of economic production. Fuels, chemical, machinery, and metals are imported, and meat, wool, hides, leather and wool products, fish, rice and furs are exported. In-depth information is also given on the people and history, government and principal officials, political conditions, the economy, defense, foreign relations, relations with the U.S., and names of principal U.S. officials in the country.

  11. Determinación de Glifosato mediante inmunoensayo enzimático (ELISA en el Paisaje Protegido Laguna de Rocha y su entorno, Uruguay.

    Directory of Open Access Journals (Sweden)

    Daniela Nardo

    2015-12-01

    Full Text Available En el entorno de la Laguna de Rocha se ha visto incrementada la superficie dedicada a las actividades agrícolas con un mayor uso de plaguicidas, entre ellos el herbicida glifosato, usado en cultivos de soja principalmente. Mediante la utilización de técnicas de inmunoensayo enzimático (ELISA, se investigó la presencia de glifosato en la Laguna y algunos de sus afluentes en dos momentos específicos de tiempo. Se detectó glifosato en 27 de las 28 muestras estudiadas. Muestras positivas por ELISA fueron confirmadas por cromatografía iónica. El método ELISA demostró ser una herramienta de screening adecuada para determinar la presencia de glifosato en agua.

  12. Anomalies jointing in the Laguna Blanca area (Rocha district) about of radiometric anomaly sector with thorium characteristic

    International Nuclear Information System (INIS)

    In the following lines are sumarized the prospection works carried out on anomalous radiometric sectors located at the Department of Rocha (Uruguay) Its toriferous feature and the likely metallogenetic model to which they are associated are also developed

  13. Virtual Visit to the ATLAS Control Room by various towns in Uruguay

    CERN Multimedia

    2013-01-01

    Anilla Cultural Latinoamérica – Europa in Uruguay is a venture between ANEP, CES and UDELAR. In its line of action of scientific and technological culture they contact CERN for an open dialogue to divulge science, led to its teachers and students. The virtual "visit" of Uruguay at CERN is done from multiple video conferencing rooms in the country through the Uruguayan Academic Network. On 28th May six towns in Uruguay will be connected to the ATLAS Control Room: Montevideo, Maldonado, Rocha, Tacuarembó, Salto and Rivera.

  14. Uruguay report

    International Nuclear Information System (INIS)

    The best ancients rocks in Uruguay are composed by the crystalline shield. In this shield are recognised two big units. The Rio de la Plata insular shelf and the Atlantic zone insular shelf. The geological post-cambrian environment is determined by the deposit basins and the basaltic plateau.

  15. Myodopsylla wolffsohni wolffsohni (Siphonaptera: Ischnopsyllidae sobre murciélagos de la Argentina y Uruguay Myodopsylla wolffsohni wolffsohni (Siphonaptera: Ischnopsyllidae on bats from Argentina y Uruguay

    Directory of Open Access Journals (Sweden)

    Guillermo L. Claps

    2012-06-01

    Full Text Available Se cita por primera vez a Myodopsylla w wolffsohni (Rothschild para Uruguay (en los departamentos Artigas y Rocha. En la Argentina, donde se la conocía de Entre Ríos y Tucumán, es registrada por primera vez para las provincias de Corrientes y Salta. Además, se da por primera vez la asociación con Myotis riparius Handley.Myodopsylla w. wolffsohni (Rothschild is recorded for the first time for Uruguay, in the Artigas and Rocha departments. In Argentina, it was recorded for Entre Ríos and Tucumán, and it is recorded for the first time for the provinces of Corrientes and Salta. Also, the association with Myotis riparius Handley is mentioned for the first time.

  16. El Castillo de Chipiona (Cádiz

    Directory of Open Access Journals (Sweden)

    de Alba Romero, Margarita

    2010-12-01

    Full Text Available This work presents a synthesis of the archaeological investigations carried out in Chipiona’s Castle (Chipiona, Cadiz during the year 2007, mainly focused on the analysis of its initial structures. The stratigraphical research and the standing structures analysis show the constructive evolution of a complex medieval-modern building currently in use. Although its building typology reflects a defensive building, traditionally identified as «Castle», the archaeological remains seems to be actually a «Tower», «House-tower» or «Fort-House».En este artículo presentamos una síntesis de las investigaciones arqueológicas desarrolladas en el Castillo de Chipiona (Chipiona, Cádiz durante el año 2007 centradas fundamentalmente en el análisis paramental de sus estructuras embrionarias. La lectura estratigráfica y el estudio murario mostraron la evolución constructiva de un edificio polifásico de origen bajomedievalmoderno en uso hasta la actualidad. Aunque su tipología constructiva responde a la de un edificio defensivo tradicionalmente identificado como «Castillo» sin embargo parece responder más bien al esquema tradicional de «Torre», «Casa-Torre» o «Casa-Fuerte».

  17. People first in the Philippines: Gelia Castillo.

    Science.gov (United States)

    Yabes, C

    1995-01-01

    Gelia Castillo, a specialist in rural sociology whose ideas have influenced policymakers in government, international development circles, and academe, pioneered the concept of participatory development. Born into a poor family, her father convinced her that academic achievement was the key to her future; her academic training includes a Bachelor of Arts in psychology from the University of the Philippines, a Master's in rural sociology from Pennsylvania State University, and a Doctorate from Cornell University. She served as professor of rural sociology at the College of Agriculture, University of the Philippines, and published extensively on women's roles, the sex roles of Filipino adolescents, agricultural school administration, the team approach in community development, rice and potato farming, the changing social images in a developing society, and the protein gap. "Beyond Manila," her most famous book, was the first comprehensive research work on income distribution, employment, labor, education, and migration in the rural Philippines. She underscored the definition of "household" and observed that the role of women and children contributes greatly to the dynamics of society. Her husband, Leopoldo Castillo, an animal nutritionist who is now professor emeritus at the Institute of Animal Science, has long supported his wife's career. The mother of two daughters and one son was the only female member of the board of the International Potato Center for 6 years and served on the boards of the IDRC, the International Service for National Agriculture Research, and the International Council for Research in Agroforestry. At 66, and retired, she believes affirmative action is necessary and that the feminist movement has only helped professional women. PMID:12288549

  18. People first in the Philippines: Gelia Castillo.

    Science.gov (United States)

    Yabes, C

    1995-01-01

    Gelia Castillo, a specialist in rural sociology whose ideas have influenced policymakers in government, international development circles, and academe, pioneered the concept of participatory development. Born into a poor family, her father convinced her that academic achievement was the key to her future; her academic training includes a Bachelor of Arts in psychology from the University of the Philippines, a Master's in rural sociology from Pennsylvania State University, and a Doctorate from Cornell University. She served as professor of rural sociology at the College of Agriculture, University of the Philippines, and published extensively on women's roles, the sex roles of Filipino adolescents, agricultural school administration, the team approach in community development, rice and potato farming, the changing social images in a developing society, and the protein gap. "Beyond Manila," her most famous book, was the first comprehensive research work on income distribution, employment, labor, education, and migration in the rural Philippines. She underscored the definition of "household" and observed that the role of women and children contributes greatly to the dynamics of society. Her husband, Leopoldo Castillo, an animal nutritionist who is now professor emeritus at the Institute of Animal Science, has long supported his wife's career. The mother of two daughters and one son was the only female member of the board of the International Potato Center for 6 years and served on the boards of the IDRC, the International Service for National Agriculture Research, and the International Council for Research in Agroforestry. At 66, and retired, she believes affirmative action is necessary and that the feminist movement has only helped professional women.

  19. Myodopsylla wolffsohni wolffsohni (Siphonaptera: Ischnopsyllidae sobre murciélagos de la Argentina y Uruguay

    Directory of Open Access Journals (Sweden)

    Guillermo L. CLAPS

    2012-01-01

    Full Text Available Se cita por primera vez a Myodopsylla w. wolffsohni (Rothschild para Uruguay (en los departamentos Artigas y Rocha. En la Argentina, donde se la conocía de Entre Ríos y Tucumán, es registrada por primera vez para las provincias de Corrientes y Salta. Además, se da por primera vez la asociación con Myotis riparius Handley.

  20. Two new species of Chaco Tullgren from the Atlantic coast of Uruguay (Araneae, Mygalomorphae, Nemesiidae

    Directory of Open Access Journals (Sweden)

    Laura Montes de Oca

    2013-10-01

    Full Text Available We describe two new species of the nemesiid spider genus Chaco from Rocha Province, Uruguay. These new species are diagnosed based on genital morphology, male tibial apophysis spination, and burrow entrance. We test cospecificity of one species, C. costai, via laboratory mating experiments. The new species are diagnosed and illustrated and habitat characteristics, and capture behavior are described. We conduct a cladistic analysis based on a previously published morphological character matrix that now includes the newly described species.

  1. Las tecnicas literarias de Othon Castillo en "La cruel naturaleza" (The Literary Techniques Used by Othon Castillo in "Cruel Native")

    Science.gov (United States)

    Allen, Richard F.

    1975-01-01

    Discusses the style of the Ecuadorian novelist Othon Castillo and the literary techniques used in his novel "Cruel Nature." The novel describes the cities of Quito and Santa Ana in Ecuador and their inhabitants. (Text is in Spanish.) (TL)

  2. Carlos Castillo-Chavez: a century ahead.

    Science.gov (United States)

    Schatz, James

    2013-01-01

    When the opportunity to contribute a short essay about Dr. Carlos Castillo-Chavez presented itself in the context of this wonderful birthday celebration my immediate reaction was por supuesto que sí! Sixteen years ago, I travelled to Cornell University with my colleague at the National Security Agency (NSA) Barbara Deuink to meet Carlos and hear about his vision to expand the talent pool of mathematicians in our country. Our motivation was very simple. First of all, the Agency relies heavily on mathematicians to carry out its mission. If the U.S. mathematics community is not healthy, NSA is not healthy. Keeping our country safe requires a team of the sharpest minds in the nation to tackle amazing intellectual challenges on a daily basis. Second, the Agency cares deeply about diversity. Within the mathematical sciences, students with advanced degrees from the Chicano, Latino, Native American, and African-American communities are underrepresented. It was clear that addressing this issue would require visionary leadership and a long-term commitment. Carlos had the vision for a program that would provide promising undergraduates from minority communities with an opportunity to gain confidence and expertise through meaningful research experiences while sharing in the excitement of mathematical and scientific discovery. His commitment to the venture was unquestionable and that commitment has not waivered since the inception of the Mathematics and Theoretical Biology Institute (MTBI) in 1996.

  3. Uruguay - Surface Weather Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Surface weather observation forms for 26 stations in Uruguay. Period of record 1896-2005, with two to eight observations per day. Files created through a...

  4. Geology of Uruguay review

    International Nuclear Information System (INIS)

    This work is about the Uruguay geology review.This country has been a devoted to breeding cattle and agriculture.The evolution of geological knowledge begun with Dr. Karl Walther who published 53 papers between 1909 and 1948.

  5. Brecha Salarial en Uruguay

    Directory of Open Access Journals (Sweden)

    Fernando Borraz

    2010-08-01

    Full Text Available This study applies the extension of the Machado and Mata (2005 decomposition developed by Albrecht, van Vuuren and Vroman (2009 to analyze the gender wage gap with selection correction in Uruguay. The wage gap is increasing in the upper part of the wage distribution suggesting a glass ceiling in Uruguay. The wage gap is explained more for the differences in return to the observables characteristics than for differences in the characteristics. It is also a positive selection effect.

  6. Ediacaran in Uruguay: Facts and controversies

    Science.gov (United States)

    Aubet, Natalie R.; Pecoits, Ernesto; Heaman, Larry M.; Veroslavsky, Gerardo; Gingras, Murray K.; Konhauser, Kurt O.

    2014-11-01

    The Ediacaran of Uruguay has been regarded as containing a significant geological and paleontological record, which would make these successions critical to unraveling diverse aspects regarding the assembly of southwestern Gondwana and to understanding the conditions surrounding the rise of animal life in a period punctuated by drastic paleoenvironmental changes. However, a review of currently available data leads to the conclusion that, although variable, the stratigraphy, distribution and age of these units remain ambiguous. The same is true for existing basin models and tectonic evolution, which show different and sometimes contradicting supporting evidence. Here, we propose that the Ediacaran record consists of the Maldonado Group (Playa Hermosa, Las Ventanas and San Carlos formations), and the Tacuarí, Barriga Negra, Rocha and Sierra de Aguirre formations. The Arroyo del Soldado Group (Yerbal, Polanco Limestones and Cerro Espuelitas formations) and the Arroyo de la Pedrera Group (Piedras de Afilar and Cerro Victoria formations) were likely deposited between 700 and 1000 Ma. The best available radiometric age constraints indicate intense magmatic-tectonic activity occurred between 600 and 560 Ma, incompatible with previous models suggesting a stable, Atlantic-type passive margin on this portion of southwestern Gondwana. Further research is needed in order to firmly establish a consistent litho- and chronostratigraphic framework; particularly, before attempting any regional or global correlation, and inferences on global paleoenvironmental and paleobiological events.

  7. EL CASTILLO DE BUÑOL: SU ARQUITECTURA

    OpenAIRE

    Lara Ortega, Salvador

    2008-01-01

    El trabajo pretende una completa aproximación al Castillo de Buñol desde la visión de un arquitecto. Resume y contiene el trabajo investigador, histórico y gráfico del autor durante más de 15 años. La documentación tiene eminente caracter gráfico para lo cual se han realizado levantamientos exprofeso y además se han completado con la cartografía histórica investigada en diferentes archivos militares de toda España Monografía antológica sobre el Castillo de la población de Buñol en Valencia...

  8. Uruguay minerals fuels

    International Nuclear Information System (INIS)

    In this report the bases for the development of the necessary works of prospection are exposed on mineral fuels of Uruguay. We have taken the set from: coal, lutitas bituminous, uranium, petroleum and disturbs. In all the cases we have talked about to the present state of the knowledge and to the works that we considered necessary to develop in each case

  9. Métodos de lavra de rochas ornamentais

    Directory of Open Access Journals (Sweden)

    Reis Renato Capucho

    2003-01-01

    Full Text Available Nesse trabalho são apresentados os principais métodos de lavra de rochas ornamentais usados atualmente em muitas pedreiras do Brasil e do exterior. Embora a tecnologia de corte e o beneficiamento sejam aspectos importantes relacionados à produção de rochas ornamentais, o objetivo desse trabalho é apenas descrever os métodos de lavra mais usados. Na ausência de normas técnicas brasileiras que estabeleçam uma classificação apropriada, foi utilizada a classificação mais usada na literatura e na indústria.

  10. Stele-menhir of Los Llanos (Castillo de Bayuela, Toledo

    Directory of Open Access Journals (Sweden)

    Alberto MORALEDA OLIVARES

    2015-06-01

    Full Text Available We present the finding, in the township of Castillo de Bayuela (Toledo of a granitic stone block with an antropomorphic figure engraved in it with schematic character. The piece lacks of an archaeological context, is difficult assigning it a precise chronology. Presumably it is a stele-menhir that we analyze it within the geographical area of the set in the Middle Tagus Basin and San Vicente Mountains.We suggest some interpretations and hypothesis about the posible dating and meaning while we are conscious that there are some constraints arising from the scant knowledge and rare documentation of that geographical zone. We can only with puntual findings and references wich can not allow definitive conclusions to be drawn on its chronology and function. However we believe the analysis of available data for this piece support the proposal for a partnership on the stele-menhirs and the funeral structures for the geografical area analyzed.

  11. La organización de la tecnología lítica de los pobladores tempranos del este de Uruguay The Organization Of Lithic Technology Among The Early Inhabitants Of Eastern Uruguay

    Directory of Open Access Journals (Sweden)

    Andrés Gascue

    2009-06-01

    Full Text Available Se presentan los resultados de las investigaciones realizadas en el sitio Rincón de los Indios (Rocha, Uruguay. Se analizaron los vestigios líticos (lascas, núcleos, instrumentos tallados, instrumentos confeccionados por picoteo y/o abrasión, preformas de puntas de proyectil y puntas de proyectil recuperados en los niveles tempranos. Con el análisis se ha buscado la especificidad de la utilización diferencial de las materias primas y los diferentes procesos de fabricación, identificando así los distintos subsistemas tecnológicos. La organización de la tecnología de los pobladores tempranos del Este de Uruguay implicó el aprovisionamiento de diversas materias primas minerales, tanto locales y regionales, como extra regionales. Se realizaban importantes desplazamientos para aprovisionarse de rocas de buena calidad, concordando con grupos cazadores de alta movilidad residencial que explotaban gran diversidad de ambientesThis paper presents the results of research carried out in Rincón de los Indios site, Rocha, Uruguay. The lithic remains (flakes, cores, flaked instruments, polished and pecked instruments, projectile point preforms and projectile points recovered from the early levels were analyzed. The objective was to study the distinctive use of raw materials and manufacture procedures, identifying the different technological sub-systems. The technological organization of the early inhabitants of eastern Uruguay involved the acquisition of a variety of local, regional and extra-regional mineral raw materials. These groups undertook signifi cant displacements in order to stock up on good quality rocks, which accords with groups of hunter-gatherers with high residential mobility who exploited a high diversity of environments

  12. Pesticides in Uruguay.

    Science.gov (United States)

    Mañay, N; Rampoldi, O; Alvarez, C; Piastra, C; Heller, T; Viapiana, P; Korbut, S

    2004-01-01

    This is a review, from an independent and scientific point of view, of the different aspects involved in the issue of pesticides in Uruguay. In its preparation, the University, responsible official institutions, nongovenment environmental organizations, and independent experts have been consulted. As to the legal framework, the responsibilities of the institutions are described and evaluated. The earlier and current regulations for the registration and sale of pesticides are presented, as well as the available information on the active ingredients most used in Uruguay. Official control is evaluated in reference to pesticide residues in food, drinking water, and the environment and to final waste disposal. Maximum allowed residue limits and the responsibilities of the corresponding governmental institutions are presented. Emphasis is placed on the fact that there are no publicly available data. Several research programs are presented, mainly from academia, and usually are not completed due to lack of financial support. In the conclusions the most problematic aspects are pointed out, emphasizing the need to improve national regulations for the country to establish an effective system of control. The importance of financial support to achieve this control and to conduct interdisciplinary studies to determine the real situation is discussed. All compounds are listed in Table 19. PMID:14738198

  13. The geological map of Uruguay

    International Nuclear Information System (INIS)

    The geological map of Uruguay is about the morphological characteristics of the soil such as rocks, sediments and granites belong to different periods. These periods are the proterozoic, paleozoic, permian, mesozoic, jurassic, cretaceous, cenozoic and holocene.

  14. La venta que él se imaginaba ser castillo

    Directory of Open Access Journals (Sweden)

    Mitja Skubic

    2008-12-01

    Full Text Available Estas líneas no quieren más que llamar la atención sobre algunas apariciones del infinitivo en El Quijote, en particular sobre el empleo de esta forma verbal en función de predicado de la subordinada implícita con valor de proposición completiva, subjetiva u objetiva. Es decir, constatar en la construcción de la subordinada completiva el uso de la implícita con el infinitivo respecto a la subordinada con la forma verbal explícita, aquella hoy en día por cierto mucho menos frecuente respecto al uso en las obras literarias de las épocas pasadas o casi inexistente, hoy, en la lengua hablada. Es necesario preguntarse si es lícito ver en este fenómeno la substitución de la estructura implícita de infinitivo con la subordinada que contiene el verbo explícito, como la ofrece, a diferencia del epígrafe del capítulo I, 16, citado en el título, el epígrafe del capítulo siguiente donde leemos: La venta que por su mal pensó que era castillo. Por lo tanto, nuestra atención está dedicada a averiguar si es posible sostener la convicción de que es la subordinada explícita la que ha sustituido la implícita, con el infinitivo, y no lo contrario.

  15. Huesos mezclados: restos humanos de subadultos en el conjunto arqueofaunístico de un sitio prehistórico en el este de Uruguay

    OpenAIRE

    Moreno, Federica; Figueiro, Gonzalo; Sans, Mónica

    2014-01-01

    En este estudio se analizan los restos humanos de individuos subadultos identificados en el conjunto arqueofaunístico del sitio CH2D01-A. Se trata de un sitio monticular ubicado en el bañado de San Miguel (Rocha, Uruguay), en el que se identificaron ocupaciones con un rango temporal entre 2090±90 y 220±50 AP. Se recuperaron 17 enterramientos humanos individuales. Posteriormente, se hallaron 514 restos humanos en el conjunto faunístico, de los cuales 50 corresponden a individuos subadultos. Di...

  16. La democracia directa en Uruguay

    Directory of Open Access Journals (Sweden)

    Rodolfo González Rissoto

    2008-07-01

    Full Text Available Describe la trayectoria de Uruguay como uno de los países del mundo con una larga y rica tradición en el uso de los institutos de democracia directa. En Uruguay plebiscito y referéndum son conceptos distintos. El plebiscito en el ordenamiento institucional uruguayo no constituye un instituto de democracia directa, sino simplemente una etapa, la última, en un proceso de reforma constitucional. En tanto el referéndum supone el ejercicio de un derecho previsto expresamente en la Constitución de la República, con la finalidad de intentar derogar o abrogar una norma de rango legal. Adiciona un cuadro o tabla donde se analiza el empleo de los institutos de democracia directa en Uruguay durante los últimos cincuenta y cinco años, que incluye también los plebiscitos.

  17. Aloysio de Castro and Uruguay.

    Science.gov (United States)

    Wilson, Eduardo

    2015-02-01

    Aloysio de Castro, when Director of the School of Medicine of Rio de Janeiro, and Américo Ricaldoni, when Dean of the School of Medicine of Montevideo, Uruguay, started a period of intense collaboration between both institutions. In this period, Aloysio visited Montevideo in many occasions, giving lectures, donating scientific material and publishing papers in Uruguay. Ricaldoni retributed his visits, distinguishing Aloysio as the first foreign Honorary Professor of the Medical School of Uruguay, participating in the inauguration of the new building of the School in Rio. Even after Ricaldoni's death in 1928, for many years, Aloysio continued with his visits. A poem by Aloysio de Castro dedicated to Montevideo is attached.

  18. Conscientizacion of the Oppressed Language and the Politics of Humor in Ana Castillo's "So Far from God"

    Science.gov (United States)

    Thananopavarn, Susan

    2012-01-01

    This essay explores the relationship between Ana Castillo's novel "So Far from God" (1993) and her development of an activist poetics inspired by Paulo Freire's influential 1970 treatise "Pedagogy of the Oppressed." "So Far from God" may be understood as the practical application of Castillo's theory of "conscienticized poetics"; that is, the…

  19. The renewable energies in Uruguay

    International Nuclear Information System (INIS)

    This report is about the energetic politc and its strong commitment with the incorporation of autochthonous sources and renewable energy. The objective and the main lines of action in Uruguay are: provide electric power, wind, biomass, bioethanol, biodiesel, solar and hydroelectric power

  20. Mining inventory of Uruguay : Uranium

    International Nuclear Information System (INIS)

    With the aim of Uruguay Uranium prospecting in this document has been summarized the following items: lithostratigraphy, background, economics aspects, radiation measuring, geochemistry, geophysics in Yerba Sola, Magnolia, Paso Amarillo, La Mercedes, Puntas de Abrojal, Las Chircas, La Divisa, Chuy, Apretado and Frayle Muerto

  1. English Language Teaching Profile: Uruguay.

    Science.gov (United States)

    British Council, London (England). English-Teaching Information Centre.

    This profile in outline form of the English language teaching situation in Uruguay discusses the role of English within Uruguayan society and within the educational system. Though English is quite widely used for reading scientific, technical and medical publications, and while it is considered important culturally in higher professions, it is not…

  2. Use of Reproductive Microhabitat by Melanophryniscus montevidensis (Anura: Bufonidae) from Uruguay.

    Science.gov (United States)

    Pereira, Gisela; Maneyro, Raúl

    2016-08-01

    This study describes the reproductive microhabitat of Melanophryniscus montevidensis and its use in two water bodies (WBs) in Barra de la Laguna de Rocha, Uruguay. Monthly field trips were performed between March 2012 and February 2013. Variables related to the WBs and vegetation, as well as parameters linked to the usage the amphibians make of the site (e.g: distance to the border of the pond, water depth and the vegetation use) were recorded. The behavior shown by the individuals during the breeding activity was recorded. This activity occurs in shallow temporary WBs with abundant hydrophilic vegetation. The individuals were found more frequently in areas near the edge of the pond, which has denser vegetation. The calling males were found closer to the border of the pond, and they showed better body condition than the non-calling males. In addition to calling activities, males used alternative tactics to find couples, such as active search of females, and aggressive behaviors, such as male displacing and physical combat. Such behaviors are common in anurans with explosive reproductive dynamics. The characterization of the reproductive microhabitats permits the proposal of strategies for the conservation of the species in Uruguay, given that the loss and fragmentation of habitats is one of the main causes considered for the decrease in their populations. PMID:27498792

  3. Performance of 'Rocha' and 'Santa Maria' pears as affected by planting density

    Directory of Open Access Journals (Sweden)

    Mateus da Silveira Pasa

    2015-02-01

    Full Text Available The objective of this work was to evaluate the performance of 'Rocha' and 'Santa Maria' pears at two planting densities. The experiment was carried out during the 2011/2012, 2012/2013, and 2013/2014 growing seasons, in one-year-old orchards (2011/2012 of 'Rocha' and 'Santa Maria' pears, trained in a central-leader system and planted in two densities (2,000 and 4,000 trees per hectare. The assessed parameters were: production per hectare, production per tree, yield efficiency, number of fruit per tree, average fruit weight, trunk diameter increment, fruit firmness, and soluble solid contents. The cumulative yield of 'Rocha' is greater at the higher planting density, whereas the yield efficiency of 'Santa Maria' increases at the lower planting density, as the trees get more mature. Trunk diameter of 'Rocha' also increases at the lower planting density. However, fruit quality parameters in both cultivars are little affected by planting density.

  4. How Immigrants. Have Shapped Uruguay

    Directory of Open Access Journals (Sweden)

    Felipe Arocena

    2009-01-01

    Full Text Available Este texto presenta un análisis comparativo de cómo nueve grupos de migrantes y un sector de población negra, llevados como esclavos, han conformado la cultura de Uruguay. La imagen más común de Uruguay, tanto en el propio país como en el extranjero, es la de una nación homogénea y europeizada construida por inmigrantes de España e Italia, sin la presencia de una gran población de ascendencia africana y sin nativos. Esta imagen, en el mejor de los casos, es una verdad a medias, porque también ha habido contribuciones de inmigrantes de Asia, de Rusia, de otros países europeos y también de esclavos africanos y sus descendientes. En particular analizaremos cómo personas de ascendencia africana, vascos, italianos, suizos, rusos, armenios, libaneses, judíos, musulmanes y peruanos han contribuido en la construcción de la nación uruguaya. Asimismo, examinaremos el impacto de esta migración en la sociedad y la cultura de Uruguay. Este texto presenta las conclusiones más importantes de una investigación fundamentada en casi cien entrevistas a profundidad con personas descendientes de dichas comunidades.

  5. Consume and reserves of limestone in Uruguay

    International Nuclear Information System (INIS)

    The Geologic Institute of Uruguay (I.GU) with the cooperation of the Cattle and Agriculture Ministere have been investigated the situation about the raw material supplying for the construction. This work intend to show the situation of the cement and lime industry in Uruguay.

  6. Uranium-series isochron dating at El Castillo Cave (Cantabria, Spain): The "Acheulean"/"Mousterian" question

    Science.gov (United States)

    Bischoff, J.L.; Garcia, Jose Francisco; Straus, L.G.

    1992-01-01

    A massive flowstone layer, Level 23, near the base of the stratigraphic sequence in El Castillo Cave (Cantabria, Spain), is dated by the uranium-series isochron method to 89+11/-10 ka bp. The flowstone separates cultural layers traditionally labelled "Mousterian" (above) and "Acheulean" (below). The date reported here, in association with other recent age determinations for "Mousterian" and "Acheulean" artifact assemblages in Western Europe, calls into question the temporal significance of these archaeological designations. In addition, it further underlies the importance of the Castillo cultural sequence and allows tentative discussion of changing rates of sedimentation in the vestibule of the cave, where some 18 m of cultural and geological deposits were laid down during the course of the Upper Pleistocene. ?? 1992.

  7. en la jurisprudencia en Uruguay

    Directory of Open Access Journals (Sweden)

    Eduardo Gregorio Esteva Gallicchio

    2008-01-01

    Full Text Available El autor presenta en esta ponencia la configuración constitucional y legal, en el Derecho uruguayo, del derecho a la vida privada y del derecho a la libertad de información, y reseña la delimitación entre los mencionados derechos en la doctrina y la jurisprudencia de Uruguay, y, en el último caso, realiza la comparación con los estándares de la jurisprudencia de la Corte Interamericana de Derechos Humanos.

  8. Las Veliidae y Gerridae del Uruguay (Hemiptera The Veliidae and Gerridae from Uruguay (Hemiptera

    Directory of Open Access Journals (Sweden)

    Silvia A. Mazzucconi

    2003-12-01

    Full Text Available Se citan por primera vez del Uruguay a Rhagovelia novana Drake, Microvelia mimula White (Veliidae, y Metrobates plaumanni plaumanni Hungerford (Gerridae; se agregan nuevos registros de las especies ya conocidas de este país. Con estas citas el número de especies conocidas del Uruguay es de tres de Veliidae y tres de Gerridae.Rhagovelia novana Drake, Microvelia mimula White (Veliidae, and Metrobates plaumanni plaumanni Hungerford (Gerridae are recorded for the first time from Uruguay; new records of the species already known from this country are added. Herewith the number of species known to occur in Uruguay is three of Veliidae and three of Gerridae.

  9. Performance of 'Rocha' and 'Santa Maria' pears as affected by planting density

    OpenAIRE

    Mateus da Silveira Pasa; José Carlos Fachinello; Horacy Fagundes da Rosa Júnior; Émerson De Franceschi; Juliano Dutra Schmitz; André Luiz Kulkamp de Souza

    2015-01-01

    The objective of this work was to evaluate the performance of 'Rocha' and 'Santa Maria' pears at two planting densities. The experiment was carried out during the 2011/2012, 2012/2013, and 2013/2014 growing seasons, in one-year-old orchards (2011/2012) of 'Rocha' and 'Santa Maria' pears, trained in a central-leader system and planted in two densities (2,000 and 4,000 trees per hectare). The assessed parameters were: production per hectare, production per tree, yield efficiency, number of frui...

  10. Hydrogeologic characterization of devonian aquifers in Uruguay

    International Nuclear Information System (INIS)

    This article carried out the assistance research project implementation in devonian sedimentary units as a potentials aquifers and their best use to school supplying and rural population in central area of Uruguay.

  11. New Geophysical Observatory in Uruguay

    Science.gov (United States)

    Sanchez Bettucci, L.; Nuñez, P.; Caraballo, R. R.; Ogando, R.

    2013-05-01

    In 2011 began the installation of the first geophysical observatory in Uruguay, with the aim of developing the Geosciences. The Astronomical and Geophysical Observatory Aiguá (OAGA) is located within the Cerro Catedral Tourist Farm (-34 ° 20 '0 .89 "S/-54 ° 42 '44.72" W, h: 270m). This has the distinction of being located in the center of the South Atlantic Magnetic Anomaly. Geologically is emplaced in a Neoproterozoic basement, in a region with scarce anthropogenic interference. The OAGA has, since 2012, with a GSM-90FD dIdD v7.0 and GSM-90F Overhauser, both of GEM Systems. In addition has a super-SID receiver provided by the Stanford University SOLAR Center, as a complement for educational purposes. Likewise the installation of a seismograph REF TEK-151-120A and VLF antenna is being done since the beginning of 2013.

  12. Nuevos grabados y pinturas en las cuevas del Monte del Castillo

    Directory of Open Access Journals (Sweden)

    Joaquín GONZÁLEZ ECHEGARAY

    2009-10-01

    Full Text Available Desde 1954 y 1956 fecha en que se publicaron las últimas noticias de descubrimientos de arte rupestre en las conocidas cuevas del Castillo y la Pasiega, hasta nuestros días, han proseguido realizándose minuciosas exploraciones en dichas cuevas, bajo la dirección del ingeniero Sr. García Lorenzo. Es de justicia citar aquí el nombre del guía de aquellas cuevas prehistóricas, don Felipe Puente, que tanto interés presta en estos trabajos y a quien directamente se deben la mayoría de los hallazgos.

  13. United Nations programme for the assistance in Uruguay mining exploration

    International Nuclear Information System (INIS)

    The Uruguay government asked for the United Nations for the development of technical assistance programme in geological considerations of the Valentines iron deposits. This agreement was signed as Mining prospect ion assistance in Uruguay.

  14. Uruguay mining Inventory: Geochemical prospecting results of Valentines mapping

    International Nuclear Information System (INIS)

    This work is about geochemical prospecting carried out into the Uruguay mining inventory framework. In this case the survey was in Valentines mapping. Florida, Durazno and Treinta y Tres provinces of Uruguay .

  15. Direct radiocarbon dates for prehistoric paintings at the Altamira, El Castillo and Niaux caves

    International Nuclear Information System (INIS)

    Among things that most strikingly distinguish modern humans from other hominids and the rest of the animal kingdom is the ability to represent things and events pictorially. Complex paintings of the type discovered in the Altamira, El Castillo, Niaux and Lascaux caves represent an important stepping stone in the cultural evolution of humankind. Until now dates were derived from style or dated remains left by prehistoric visitors and could be biased by prolonged occupation or visits unrelated to painting activity. Here we report the first radiocarbon dates for the charcoal used to draw stylistically similar bisons in these caves: 14,000 ± 400 yr BP in the Spanish caves of Altamira, 12,990 ± 200 yr BP in El Castillo, and 12,890 ± 160 yr BP for a bison of different style in the French Pyrenean cave of Niaux. Our results demonstrate the imprecise nature of stylistic dating and show that painting dates derived from remains of human activities should be used with caution. (Author)

  16. Una aproximación al PIB turístico departamental de Uruguay en 2010

    Directory of Open Access Journals (Sweden)

    María José Alonsoperez

    2014-01-01

    Full Text Available En el presente estudio se estima el PIB turístico (PIBT departamental de Uruguay, regionalizando los resultados obtenidos en el ejercicio piloto de Cuentas Satélite de Turismo en el año 2008, usando la metodología de (Geary y Stark, 2002. Se encuentra que los departamentos de Montevideo y Maldonado generan el 62,92% del PIBT cuando se consideran sólo las actividades Hoteles y Restaurantes en 2010. La distribución departamental parece no diferir estadísticamente de las últimas aproximaciones oficiales que datan de 2006. Se aprecia que más del 80% del PIBT se concentra en la costa sur del país. Cabe destacar el gran crecimiento, tanto en la producción como en participación, que presenta el departamento de Rocha y que puede estar relacionada al desarrollo turístico que ha tenido en los últimos años.

  17. 7 CFR 1405.7 - Uruguay Round Agreements Act.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Uruguay Round Agreements Act. 1405.7 Section 1405.7... Uruguay Round Agreements Act. In the event the outlays by the United States for domestic support measures will exceed, in any required reporting period, the allowable levels under the Uruguay Round...

  18. ESCRITURA, IDENTIDAD Y MÍSTICA EN LA MADRE DEL CASTILLO LAS TRES GRACIAS

    Directory of Open Access Journals (Sweden)

    David Valencia Villamizar

    2006-01-01

    Full Text Available Este artículo se refiere a la mística como el acceso a estados de consciencia acrecentados, una forma de lograr una experiencia directa de lo sagrado. La investigación se centra en la autobiografía de la monja tunjana, que vivió entre los siglos XVII y comienzos del XVIII, Francisca Josefa del Castillo y Guevara. Los ejes temáticos de este trabajo son la escritura, la construcción de la identidad y la mística cristiana. La mística busca integrar las dimensiones masculina (ánimus, racionalidad, jerarquía y femenina (ánima, intuición, cooperación de toda persona, ampliando las posibilidades neurolingüísticas, afectivas y perceptivas de cara a una evolución colectiva de la consciencia del ser humano.

  19. Iron and manganese deposits in Uruguay

    International Nuclear Information System (INIS)

    This report is the results of the study carried out for the United Nations expert which the main object was: the study of the information available about iron and manganese formation in Uruguay, as well as the main researching deposit to determinate economical possibilities in the exportation.

  20. Developing Foreign Language Teacher Standards in Uruguay

    Science.gov (United States)

    Kuhlman, Natalie A.

    2010-01-01

    This article documents the development of foreign language (FL) teacher standards in Uruguay. It begins by discussing what it means to be a teacher, what standards are and are not, and how they can be helpful or misused in teacher development. In the proposal, a distinction is made between teacher preparation programs that are course-based and…

  1. A Geography of Uruguay for Elementary Children.

    Science.gov (United States)

    Fitzhugh, William P.

    This paper is part of a larger study, conducted as part of a Christa McAuliffe Fellowship research project, "A Comparative Geography of Three Ecologically Similar Regions." The study compared the Chesapeake Bay region of Maryland with the Murray River region of South Australia and the Rio de la Plata region of Uruguay. The project was designed to…

  2. Uruguay valitsus hakkab riiki korrastama / Allan Espenberg

    Index Scriptorium Estoniae

    Espenberg, Allan

    2005-01-01

    Esimest korda tuleb nii valitsuse kui parlamendi tasandil Uruguays võimule vasakpoolne koalitsioon, mis suutis eemale tõrjuda kokku 174 aastat võimul olnud kahte parteid. Uueks presidendiks sai Tabare Vazquez, kelle poolt hääletasid pooled valijad

  3. New radiocarbon dates for the transition from middle to upper palaeolithic at El Castillo (Cantabria); La transition paleolithique moyen-paleolithique superieur a El Castillo (Cantabrie): nouvelles datations par le carbone-14

    Energy Technology Data Exchange (ETDEWEB)

    Valladas, H. [Centre National de la Recherche Scientifique (CNRS), 91 - Gif-sur-Yvette (France). Centre des Faibles Radioactivites; Gomez, M.H. [Consejo Superior de Investigaciones Cientificas, Madrid (Spain); Cabrera-Valdes, V.; De Quiros, F.B.

    1996-06-13

    The stratigraphic sequence at the El Castillo cave in Cantabria, Spain, extends from Lower to Upper Palaeolithic. The transition from Middle to Upper Palaeolithic is represented by levels assigned to Quina Mousterian and Early Aurignacian. Accelerator Mass Spectrometry Radiocarbon dates put the archaic Aurignacian industries at ca. 40,000 years ago and indicate that in northern Spain the Upper Palaeolithic began several millennia earlier than in other parts of western Europe. (authors). 16 refs., 1 tab.

  4. Perspectives of the wind power generation in Uruguay; Perspectivas de la generacion eolica en Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Gomez, Daniel Luis [Administracion Nacional de Usinas y Transmisiones Electricas (UTE), Montevideu (Uruguay)

    2004-07-01

    The objective of this paper is to describe, the journey for the development of power generation through source of wind, and to establish the elements that must be overcome to enable implementation of wind projects in Uruguay. For its achievement will be a descriptive framework that has been developing wind energy in the region, particularly as it relates to the Argentine case, as opposed to activities in the Uruguay in the same period. Carry out a review and interrelation between the greenhouse effect, the internalization of environmental costs and sustainable development concept, as well as analyzing the input of emissions to the environment by issuing sector. It will describe, briefly, the composition of the matrix of power generation in Uruguay. Subsequently analyzing the history of wind energy in Uruguay, the results of this experience and will be explored regarding the existence or absence of incentives within the existing legal framework. Finally, described the wind power perspectives in Uruguay and propound what will be the key steps and tools necessary to facilitate the development of this source of generation in the country.

  5. Control programme for cystic echinococcosis in Uruguay

    Science.gov (United States)

    Irabedra, Pilar; Ferreira, Ciro; Sayes, Julio; Elola, Susana; Rodríguez, Miriam; Morel, Noelia; Segura, Sebastian; dos Santos, Estela; Guisantes, Jorge A

    2016-01-01

    Cystic echinococcosis is a highly endemic parasitic zoonosis that is present in the Southern Cone countries of America. For several decades, various prevention and control programmes have been implemented in different countries and regions, with varying results. In Uruguay, a new control programme was implemented in 2006 that employed new strategies for canine diagnosis and treatment, dog population control, diagnosis in humans, epidemiological surveillance, and health education, including community participation. The control programme in Uruguay addresses the control and surveillance of the disease from a holistic perspective based on Primary Health Care, which has strengthened the community’s participation in developing and coordinating activities in an interdisciplinary manner. Similarly, the control programme that is currently implemented is based on a risk-focused approach. The surveillance and control measures were focused on small villages and extremely poor urban areas. In this study, the strategies used and the results obtained from 2008-2013 are analysed and discussed. PMID:27223652

  6. Developing Medical Geology in Uruguay: A Review

    OpenAIRE

    Nelly Mañay

    2010-01-01

    Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population’s exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical...

  7. The Uruguay Round and Net Food Importers

    OpenAIRE

    Uwe Eiteljörge; Shiells, Clinton R.

    1995-01-01

    This paper attempts to assess the incremental external financing requirements occasioned by changes in world food prices, due to implementation of the Uruguay Round Agreement on Agriculture, for a sample of 57 developing countries. Based on estimates of changes in food prices due to the Round obtained in previous studies, and on detailed data on food trade by country and commodity, the present study shows that the increase in net food import costs are likely to be smaller than 4 percent of ne...

  8. Commercial regionalism after the Uruguay Round

    OpenAIRE

    Grilli, E.

    2013-01-01

    The attempts by a number of countries to partially or totally liberalise their trade on a discriminatory basis have long been documented. Despite the wide spread of the GATT in both geographical and temporal terms, regionalism has never easily co-existed with commercial multilateralism. The Uruguay Round has taken place in a period in which several key countries have radically changed trade policies. In this light, the search for a new balance between the multilateralism de jure and the regio...

  9. Análisis de morteros medievales de dos castillos de Cantabria. España

    Directory of Open Access Journals (Sweden)

    Gutiérrez-Solana, Federico

    1989-03-01

    Full Text Available This work presents the methodological procedure done on the analysis of ancient mortars from two middle-age castles, the one of Camargo (Vlll century and the Torrejón at Las Henestrosas (XIII century, both in Cantabria. The analysis pretends to get complementary information to the previous one obtained from the archeological research done at these places. The results obtained from the mortars tested, from foundations or pavem.ent, shoves their differences that can be associted to variables as location, age of construction and utility. The conclusions are a base for later analysis to modeling the construction knowledge in both settings.

    En este trabajo se presenta la metodología seguida en el análisis de morteros procedentes de dos castillos medievales, el de Camargo (siglo VIH y el del Torrejón de Las Henesirosas (siglo XIII, ambos en Cantabria, con objeto de aportar información complementaria a la obtenida en las campañas arqueológicas en ambos asentamientos. La selección de los morteros de cimentación y pavimentación realizada permite que los resultados obtenidos resalten sus diferencias asociadas a las variables de localidad, antigüedad y funcionalidad, lo que ha de servir de base al establecimiento de hipótesis sobre el modo y saber de los procesos constructivos en ambos puntos.

  10. Estimation of leaf area in coffee leaves (Coffea arabica L. of the Castillo® variety

    Directory of Open Access Journals (Sweden)

    Carlos Andrés Unigarro-Muñoz

    2015-01-01

    Full Text Available Allometric models based on measurements of single leaf dimensions or a combination there are useful tools for determining individual leaf area (LA because they are non-destructive, precise, simple and economical methods. The present study was carried out at the Central Station Naranjal of Cenicafé, located in the Department of Caldas (Colombia, four models were defined using the variables length (L and/or width (W to estimate LA in coffee leaves of the Castillo® variety (Coffea arabica L.. Estimation of regression coefficients was performed using information recorded from 6,441 leaves (group 1, and their validation was performed using records from another 992 leaves (group 2. Leaves were collected from all strata of the canopy and ranged from 0.76 to 140 cm2 in LA. In addition to exhibiting coefficients of variation differing from zero based on t-tests at 1%, the evaluated models possess coefficients of determination between 0.93 and 0.99. Four expressions have developed and adjusted to estimate leaf area in individual leaves, based on the measurement of simple variables and non-destructive.

  11. Preface to special issue in honor of Carlos Castillo-Chavez.

    Science.gov (United States)

    Levin, Simon A

    2013-01-01

    A little more than a quarter-century ago, I received an inquiry from a young Assistant Professor of Applied Mathematics at the University of Tulsa, the honoree of this volume, Carlos Castillo-Chavez. Though he was well situated in a faculty job, he was not satisfied: He was interested in mathematical biology, having written an excellent thesis in population biology with Fred Brauer at Wisconsin entitled Linear and Nonlinear Deterministic Character-Dependent Models with Time Delay in Population Dynamics. But that success had only whetted his appetite to become more deeply embedded in biology, and he was prepared to give up his faculty job to start a postdoctoral fellowship in ecology. It is always difficult to read in such letters what potential exists in the author; but there was something about what Carlos wrote, the obvious sacrifice he was prepared to make, and my regard for Fred Brauer that convinced me that I must meet this fellow. We did meet, for lunch in an LA restaurant, and the qualities that have led to his remarkable career were immediately obvious. I resolved on the spot to make sure he joined our group. Carlos arrived at Cornell shortly thereafter, and did not leave for nearly twenty years.

  12. Origen del castillo y coto de Aranga, siglos X-XII

    Directory of Open Access Journals (Sweden)

    Barros, Carlos

    2009-12-01

    Full Text Available The importance of the fortress of the Higth Middle Age in the constitution of the feudal jurisdictions around the year 1000 is illustrated in this work which is the origin of the castle and a lordship of Aranga (now municipality of Galicia from the family of Traba. Th king Alfonso IX of Leon and Galicia transferred in 1193, the domain jurisdiction from a Aranga to Monastery of Sobrado, against the opinion of their vassals and peasants who, in 1168, preferring to continue to belong to the heirs of the counts of Traba and Aranga.

    La importancia de las fortalezas altomedievales en la constitución de las jurisdicciones feudales, en los alrededores del año 1000, se ilustra en este trabajo que trata del origen del castillo y coto de Aranga (actualmente, municipio de Galicia de la casa de Traba. El rey Alfonso IX de León y Galicia traspasa, en 1193, la jurisdicción señorial de Aranga al Monasterio de Sobrado, contra la opinión de sus campesinos y vasallos que, en 1168, preferían seguir perteneciendo a los herederos de los condes de Traba y Aranga.

  13. IMPORTÂNCIA DA VELOCIDADE DE CORTE NA OTIMIZAÇÃO DA ETAPA DE POLIMENTO DE ROCHAS ORNAMENTAIS

    Directory of Open Access Journals (Sweden)

    Jefferson Luiz Camargo

    2014-07-01

    Full Text Available A etapa de polimento de rochas ornamentais ocorre em politrizes, as quais podem ser semi-automáticas ou automáticas. Em ambas as máquinas, a velocidade de rotação do satélite é invariável, e, por consequência, a velocidade de corte, que é a distância percorrida por um rebolo abrasivo em função do tempo, permanece constante. A possibilidade de se alterar a velocidade com que o rebolo abrasivo passa sobre a superfície da chapa de rocha pode permitir uma otimização desse processo. Para esta pesquisa foram definidas 24 situações operacionais distintas, nas quais variou-se a pressão de carregamento (1 e 2 kgf/cm2, velocidade de rotação de satélite (300, 400, 500 e 600 rpm e a exposição do satélite sobre a rocha (1, 2 e 3. Para isso, foi instalado um inversor de frequência em uma politriz semi-automática que possibilitou a variação da velocidade de rotação de satélite para realização dos experimentos. Assim, foram realizados os testes de polimento, sendo cada rocha submetida a 10 sequências de rebolos abrasivos do tipo magnesiano, a saber: 24, 36, 60, 120, 220, 400, 600, 800, 1200 e lustro, totalizando 720 amostras. Os resultados mostraram que no sistema tribológico existente no polimento de rochas ornamentais a variável rocha atua como elemento ativo, influenciando no desgaste do rebolo abrasivo e exibindo brilho de acordo com as propriedades petrográficas.

  14. 76 FR 10266 - Importation of Ovine Meat From Uruguay

    Science.gov (United States)

    2011-02-24

    ... (68 FR 31940-31949, Docket No. 02-109-3), we amended the regulations to authorize the importation of... of Ovine Meat From Uruguay AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Proposed... or frozen) ovine meat from Uruguay. Based on the evidence in a risk assessment that we have...

  15. O Esboço de psiquiatria forense de Franco da Rocha

    Directory of Open Access Journals (Sweden)

    Francis Moraes de Almeida

    2008-03-01

    Full Text Available O artigo apresenta o livro Esboço de Psiquiatria Forense (1904 de Francisco Franco da Rocha (1864-1933. A obra é uma das primeiras publicações psiquiátricas brasileiras dedicadas à psiquiatria forense e apresenta uma extensa classificação das moléstias mentais proposta pelo próprio autor, com base nas classificações de Teixeira Brandão, Shüle e Krafft-Ebing, e ilustrada com exemplos de sua experiência clínica no Hospício do Juqueri, dirigido por Franco da Rocha de 1898 a 1923. O autor tem como perspectiva teórica o organicismo difuso, próprio dos adeptos da teoria da degeneração, e defende a necessidade do psiquiatra zelar pela defesa da sociedade frente aos alienados perigosos, enquanto perito na esfera jurídica.

  16. Métodos de análise de sulfetos em amostras de rochas e sedimentos

    Directory of Open Access Journals (Sweden)

    M. L. T. Corrêa

    2002-03-01

    Full Text Available O presente trabalho foi realizado no período de agosto a dezembro de 1998, com o objetivo de comparar métodos de análise de sulfetos, visando obter uma técnica rápida, exata e reprodutível para avaliar o potencial de drenagem ácida em rochas e sedimentos. As amostras foram submetidas a digestões oxidativas com H2O2 e água régia. Nos extratos, foram determinados o S por gravimetria, por meio do Ba remanescente por espectrofotometria de absorção atômica (EAA, por turbidimetria e por colorimetria. Os teores de Fe e Pb foram determinados por EAA. Nos extratos de H2O2, determinou-se, também, a acidez por titulação com NaOH. A técnica mais indicada para avaliar o teor de sulfetos foi a digestão das amostras com água régia, seguida da determinação indireta do S, por meio do Ba remanescente por EAA. A digestão com H2O2 não foi eficiente para a oxidação total dos sulfetos presentes nas amostras, devendo subestimar o potencial de geração da drenagem ácida em amostras de rochas e sedimentos.

  17. Ascorbic acid and tissue browning in pears (Pyrus communis L. cvs Rocha and Conference) under controlled atmosphere conditions

    NARCIS (Netherlands)

    Veltman, R.H.; Kho, R.M.; Schaik, van A.C.R.; Sanders, M.G.; Oosterhaven, J.

    2000-01-01

    The relationships between storage gas composition and ascorbic acid (AA) levels, and between AA levels and the development of internal browning, were studied in 'Conference' and 'Rocha' pears (Pyrus communis L.). In both cultivars, AA levels declined under (browning-inducing) controlled atmosphere (

  18. Developing medical geology in Uruguay: a review.

    Science.gov (United States)

    Mañay, Nelly

    2010-05-01

    Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population's exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented.

  19. Developing Medical Geology in Uruguay: A Review

    Directory of Open Access Journals (Sweden)

    Nelly Mañay

    2010-04-01

    Full Text Available Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population’s exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented.

  20. Evaluating Pension System Reform in Uruguay

    Directory of Open Access Journals (Sweden)

    Gonzalo Garmendia

    2010-01-01

    Full Text Available This article evaluates the reform to the system of pensions in Uruguay through these variables: coverage, fiscal impact, accumulation of funds, yield, and costs associated to the operation of the Administradoras de Fondos de Ahorro Previsional (AFAPS. The reform is evaluated positively, even though elements are identified, that must be considered in the future: to extend the reform to the rest of the system that was not included before, generate the correct structure to regulate and supervise the system, fit the age of retirement to accede to benefits, and offer alternatives for investments of the AFAPS.

  1. Developing medical geology in Uruguay: a review.

    Science.gov (United States)

    Mañay, Nelly

    2010-05-01

    Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population's exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented. PMID:20623004

  2. Domestic tourism in Uruguay: a matrix approach

    Directory of Open Access Journals (Sweden)

    Magdalena Domínguez Pérez

    2016-01-01

    Full Text Available In this paper domestic tourism in Uruguay is analyzed by introducing an Origin-Destination matrix approach, and an attraction coefficient is calculated. We show that Montevideo is an attractive destination to every department except itself (even if it emits more trips than it receives, and the Southeast region is the main destination. Another important outcome is the importance of intra-regional patterns, associated to trips to bordering departments. Findings provide destination managers with practical knowledge, useful for reducing seasonality and attracting more domestic tourists throughout the year, as well as to deliver a better service offer, that attracts both usual visitors and new ones from competitive destinations.

  3. Los costos del crimen en Uruguay

    OpenAIRE

    Aboal, Diego; Campanella, Jorge; Lanzilotta, Bibiana

    2013-01-01

    En este trabajo se estiman algunos de los costos asociados a la criminalidad y la violencia en Uruguay. El método utilizado es el de la contabilidad de costos. Entre los costos considerados se incluyen costos de seguridad y prevención del delito, de justicia, reclusión y rehabilitación de reclusos, costos de bienes robados, costos de salud y por pérdida de vidas a consecuencia de la violencia, y costos asociados a la pérdida de tiempo productivo en prisión de los reclusos. Para esto se ha uti...

  4. Salida de campo al castillo de Fuensaldaña (Valladolid) el 26 de julio de 1953

    OpenAIRE

    Valverde Gómez, José Antonio, 1926-2003

    2008-01-01

    Salida de campo al castillo de Fuensaldaña (Valladolid) el 26 de julio de 1953, de la que se anotaron observaciones sobre las siguientes aves: Apus sp. (Vencejo), Ciconia ciconia (Cigüeña blanca), Columba sp. (Paloma doméstica), Falco naumanni (Cernícalo primilla), Falco peregrinus (Halcón peregrino, también llamado Alcotán palomero), Falco subbuteo (Alcotán), Passer domesticus (Gorrión domestico), Streptopelia sp. (Tórtola) y Upupa epops (Abubilla, también llamada Bubillo por el autor). F...

  5. Salida de campo al castillo de Fuensaldaña (Valladolid) el 18 de abril de 1953

    OpenAIRE

    Valverde Gómez, José Antonio, 1926-2003

    2008-01-01

    Salida de campo al castillo de Fuensaldaña (Valladolid) el 18 de abril de 1953, de la que se anotaron observaciones sobre Triturus marmoratus (Tritón jaspeado, llamado Molge marmorata por el autor), y las siguientes aves: Ardea cinerea (Garza real), Carduelis sp. (seguramente, el Jilguero, C.carduelis), Ciconia ciconia (Cigüeña blanca), Corvus monedula (Grajilla, llamada Coloeus por el autor), Falco peregrinus (Halcón peregrino, también llamado Alcotán palomero), Falco tinnunculus (Cernícalo ...

  6. El Castillo de Bejís: noticia de los trabajos arqueológicos efectuados y hallazgo de un fragmento de inscripción romana

    OpenAIRE

    Flors Ureña, Enric; Arasa i Gil, Ferran

    2002-01-01

    La actuación que hemos llevado a cabo en el Castillo de Bejís se enmarca dentro del 'Proyecto básico y de ejecución de consolidaciones urgentes de fábricas del Castillo de Bejís'. El planteamiento inicial era la realización de una serie de sondeos arqueológicos en la zona de la muralla noroeste. Sin embargo, las intervenciones contempladas en el proyecto arquitectónico suponían remoción de tierras, por lo que los trabajos arqueológicos en el Castillo contemplaron además de la apertura de cuat...

  7. Cyanobacteria and cyanotoxins in freshwaters of Uruguay

    Directory of Open Access Journals (Sweden)

    Sylvia Bonilla

    2015-12-01

    Full Text Available Cyanobacterial blooms are a worldwide environmental problem. This phenomenon is typically associated with eutrophication (nutrient enrichment and changes in hydrology. In this study we analysed the distribution of planktonic cyanobacteria in Uruguay and their toxins (microcystin, saxitoxin and cylindrospermopsin, working with an interagency team (OSE, DINAMA, IM, University of the Republic and IIBCE. An historical data base (n = 3061 for 64 ecosystems, years 1980-2014 was generated. Differences between lotic and lentic ecosystems were found in terms of chlorophyll a and nutrient concentrations, usually indicating eutrophication. Two geo-referenced maps for the country were generated with cyanobacteria biomass indicators and the most relevant toxin (microcystin, according to risk levels suggested by the World Health Organization for recreational waters. The areas of greatest risk of exposure were the reservoirs of large rivers (Uruguay and Río Negro and Río de la Plata beaches. In the second part of the study, up to 20 mg L-1of microcystin was quantified in bloom (scum samples, as well as the presence of genes that suggest more microcystin varieties, potentially with greater toxicity. This study provides basic information about the distribution of cyanobacteria in Uruguayan freshwaters that will be useful for national monitoring programs and scientific research.

  8. Mining geologic study in black san stones in Aguas Dulces, Rocha Province

    International Nuclear Information System (INIS)

    On September of the 2002 black san stones deposit were considered Uruguay mining reservation which it last 6 months. They were selected the best deposits areas which were carried out 37 drillings in 727.046 hectare as. The mineralogical composition and uses of Black san stones sampling were analyzed.. Field and laboratory studies were given as methodology. As conclusion they were found 933.000 tons of mineral like ilmenite, zircon, rut ilo, monazite and titanite equivalent to 65% all heavy metals.

  9. Placa de Castillo Morales: uso precoce e qualidade de vida da criança com Síndrome de Down

    OpenAIRE

    Santana, Ana Luísa Rato

    2015-01-01

    Dissertação para obtenção do grau de Mestre no Instituto Superior de Ciências da Saúde Egas Moniz Com este trabalho pretende-se, mostrar a importância da terapia precoce da regulação orofacial com o uso de Placa Palatina Castillo-Morales, em pacientes com Síndrome de Down, e avaliar as alterações e benefícios do uso desta placa para uma melhor Qualidade de Vida. A Placa de Castillo-Morales é utilizada como um complemento para a estimulação orofacial, sendo, especialmente usada em pacien...

  10. Uranium prospecting and geological favour ability in Uruguay

    International Nuclear Information System (INIS)

    Uranium prospecting carried out in Uruguay since 1976 is described. On the basis of literature available and of an analysis of the large structural units pertinent to Uruguay's geology, the prospecting performed in general in the northeast of the country, and in particular in the districts of Cerro Largo and Las Canas, is described. Some information is presented on uranium favour ability in Uruguay related to sedimentary formations: Devonian (Cerrezuelo Formation) and Gondwana (San Gregorio and Tres Islas Formations), and to the Crystalline formations of the centre and Southwest (1700-2000 m.y.) and of the east and southeast (500-700 m.y.)

  11. El castillo español en la estampilla. Reflexiones en torno a la marca, el marketing y el territorio

    Directory of Open Access Journals (Sweden)

    Fernando Monroy Avella

    2016-06-01

    Full Text Available España es un país de castillos. La estampilla española nos revela una colección de imágenes evolutiva de este edificio. Se trata de una iconografía que pasa de lo simbólico a lo figurativo; del instrumento ideológico a la valorización del patrimonio y, luego, a la narrativa cultural. El siglo xx nos muestra este dinamismo, sobre todo durante el franquismo, y nos revela que se puede hacer marketing territorial a partir de imágenes en apariencia banales y efímeras. Desviando la función inicial de la estampilla, reestructurando su lectura, podemos llegar a una nueva forma de observación y descubrir nuevos discursos. Así hacemos arqueología con este visual, comprendiendo la voluntad del poder, sus iniciativas en materia de comunicación y sus tendencias identitarias. España hace, a su manera, valorización turística con una imagen de marca, su marca patrimonial por excelencia: sus castillos.

  12. A escola "Rocha" ao espelho : relação com a comunidade

    OpenAIRE

    Macieira, Maria da Graça Vareiro

    2012-01-01

    O relatório que agora se apresenta sustenta-se na pesquisa diversificada abaixo inserta – nos conceitos que foram as ferramentas de leitura da realidade e os pressupostos de interpretação dessa vivência – e do percecionado e apreendido, ao longo dos anos, em contexto da Comunidade Educativa – aplicação dos conceitos teóricos à interpretação da realidade –, nomeadamente na Escola Secundária Rocha Peixoto, aqui, ao espelho e numa lógica de relação escola-comunidade. Mobilizada a prática pedagóg...

  13. 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

  14. Key to the identification of scorpion species from Uruguay

    Directory of Open Access Journals (Sweden)

    Carlos Antonio Toscano-Gadea

    2013-01-01

    Full Text Available This paper provides a key for the recognition of species of scorpions found in Uruguay. It also provides information on its behavior, biology, distribution and medical importance.

  15. Mineral deposits research in Uruguay. Technical economic part

    International Nuclear Information System (INIS)

    Technical researches, mineralogical and chemical analysis were carried out in Zapucay and Iman deposit located in Uruguay south America, as a result of that, researchers was described the mineral adherences of the deposits.

  16. Mollusks of warm water in the marine quaternary Uruguay

    International Nuclear Information System (INIS)

    This review examines the mollusks present in the warm water of the marine quaternary associations in Uruguay, with an analysis which allows to increase the knowledge paleo ecological, environmental and biogeographical

  17. Current state about the cuaternary knowledge of Uruguay

    International Nuclear Information System (INIS)

    This work is about current state of cuaternary knowledge Uruguayan. It is considered that the cuaternary presented a change from the hot and dry weather of the Pliocene to more humid and colder weather in Uruguay.

  18. Community-Associated MRSA in Uruguay

    Centers for Disease Control (CDC) Podcasts

    2008-08-05

    Methicillin-resistant Staphylococcus aureus is an antibiotic-resistant bacterium that is typically associated with infections in healthcare settings. In the past couple of decades, MRSA has emerged in the community, most often causing skin infections in healthy people who haven't recently been hospitalized. After an increase in community cases in Uruguay in 2004, health officials investigated to learn more about what was happening and found some interesting trends. In this podcast, CDC's Dr. Stephen Benoit discusses what they learned, the results of which are published in the August 2008 issue of CDC's journal, Emerging Infectious Diseases.  Created: 8/5/2008 by Emerging Infectious Diseases.   Date Released: 8/7/2008.

  19. Room source management decontamination in Uruguay

    International Nuclear Information System (INIS)

    A surface,work materials and tools contamination it produced for Ra-226 sources management in des use in Uruguayan radioactive waste and sources management and storage room specifically in the Uruguay Republic University in Nuclear Search Center. A surface contamination direct was performed measurement with Eberline alpha particles Contamat FHT 111M with 42 496/30 sounder. It found greater and least contamination grade in all cement floor as well as in tables where was managed with Ra-226 sources. A value measured surface contamination can see in the Room scheme with more 200 Bq/cm in extension small places. A segregation between work materials and tools considerate d free contamination was realized. The contaminated objects was separated for a future treatment. A proceeding followed in the decontamination was inhale, abrasion,sweep essays in different representative zones, obtain decontamination factors and residual activity

  20. Commercial regionalism after the Uruguay Round

    Directory of Open Access Journals (Sweden)

    E. GRILLI

    2013-10-01

    Full Text Available The attempts by a number of countries to partially or totally liberalise their trade on a discriminatory basis have long been documented. Despite the wide spread of the GATT in both geographical and temporal terms, regionalism has never easily co-existed with commercial multilateralism. The Uruguay Round has taken place in a period in which several key countries have radically changed trade policies. In this light, the search for a new balance between the multilateralism de jure and the regionalism de facto practiced by many members of the GATT took on importance as a test of their intentions to continue or not with the existing multilateral order or rather to modify it in a regional sense. This paper reviews the problems of coexistence between regionalism and multilateralism in the international trade order and demonstrates how few concrete conclusions can be drawn from an examination of both the theory and the empirical evidence.

  1. Mining in Uruguay: Potential and challenges

    International Nuclear Information System (INIS)

    We discuss the geological, economic and environmental feasibility of mining in Uruguay. Whereas the present contribution of mining to GDP of Uruguay is only 0.33%, this contribution would grow in 2015 to between 2 and 5.4% (depending on the price of iron ore) as a result of the implementation of new projects. The mining operations and short term projects include mainly limestone for cement and lime, gold, agate, amethyst and iron. Another set of resources, such as black sands, dolomite, manganese and talc, still require geological and / or economic feasibility studies. To develop sustainable mining, it is indispensable human resource training, especially more geologists, mining technicians and skilled operators. Several reasons make it imperative to develop our mineral resources: diversification of the production, development of neglected areas, decentralization, creation of industrial chains and employment generation. On this last point, mining creates ca. 20 times more jobs than extensive livestock per unit area. It is also shown that, in the example of metallic minerals and cement, earnings of mining companies are ca. 1000 times larger than those of extensive livestock per hectare. The current legal framework is considered sufficient, and is in the enforcement of these regulations where emphasis should be placed. It is necessary to create a state agency to assume the functions of a Geological Survey, conducting basic and applied geological research. This body should be independent of that responsible for the management of mineral resources, as in the example of Brazil (CPRM and DNPM). From the environmental point of view we present examples of successful recovery of land previously dedicated to mining in neighboring countries. Caring for the environment is in fact implicit in all mining projects now, given the current legislation. We suggest the creation of a guarantee fund for the recovery of mining areas and the use of funds raised from mining royalties for

  2. Investidura de doctores Honoris Causa de Albert Bandura y José del Castillo Nicolau. Universidad de Salamanca, 17 de julio de 1992

    OpenAIRE

    Sánchez López, Cándido, "Candy",

    1992-01-01

    Cincuenta y siete fotografías de la ceremonia de investidura de doctores Honoris Causa de Albert Bandura y José del Castillo Nicolau. Acto celebrado en el Paraninfo de la Universidad de Salamanca el 17 de julio de 1992.

  3. Huesos mezclados: restos humanos de subadultos en el conjunto arqueofaunístico de un sitio prehistórico en el este de Uruguay

    Directory of Open Access Journals (Sweden)

    Moreno, Federica

    2014-06-01

    Full Text Available En este estudio se analizan los restos humanos de individuos subadultos identificados en el conjunto arqueofaunístico del sitio CH2D01-A. Se trata de un sitio monticular ubicado en el bañado de San Miguel (Rocha, Uruguay, en el que se identificaron ocupaciones con un rango temporal entre 2090±90 y 220±50 AP. Se recuperaron 17 enterramientos humanos individuales. Posteriormente, se hallaron 514 restos humanos en el conjunto faunístico, de los cuales 50 corresponden a individuos subadultos. Dichos restos fueron integrados al registro funerario del sitio a través de parámetros anatómicos y tafonómicos e información locacional. Se asignaron 22 restos a dos entierros infantiles previamente definidos, en tanto que 28 restos fueron identificados como pertenecientes a cuatro nuevos individuos con edades comprendidas entre 2 y 16 años. Con este análisis aumenta a 21 el número mínimo de individuos representados y la cantidad de subadultos pasa de 2 a 6, incrementando un registro de subadultos reducido considerando la buena preservación general de restos óseos en el sitio. Se enfatiza la importancia de los análisis conjuntos de los registros bioarqueológico y arqueofaunístico del Uruguay como forma de mejorar el control tafonómico de procesos de formación del registro y de factores metodológicos.

  4. Desenvolvimento de polpa de pera Rocha. Estabilização química e estudo da componente bioactiva

    OpenAIRE

    Henriques, Cláudia Catarina Belchior

    2009-01-01

    The main objective of this work was the development of a new product, a Rocha pear pulp nutritionally and sensory stabilized. The produced pulp also contains blackberry, lemon/pineapple and wheat bran. It’s possible to produce an antioxidant and fibre enriched food from an important pear variety, very characteristic from portuguese Oeste region. This type of product is very instable and this is revealed by its colour. To prevent this situation the study was based on chemical st...

  5. Una nueva revisión del Panel de las Manos de la cueva de El Castillo (Puente Viesgo, Cantabria

    Directory of Open Access Journals (Sweden)

    Ruiz Redondo, A.

    2010-01-01

    Full Text Available El conjunto rupestre de la cueva de El Castillo contiene uno de los registros más completos de la actividad artística del Paleolítico superior. Uno de los lienzos más interesantes por la acumulación de varias fases pictóricas es el Panel de las Manos. En este trabajo proponemos la reinterpretación de la forma y la situación de una figura, lo cual nos sirve para ensayar una nueva definición del panel, que, de este modo, encuentra una mejor integración en el conocimiento del Arte Paleolítico Cantábrico.

  6. Una nueva revisión del Panel de las Manos de la cueva de El Castillo (Puente Viesgo, Cantabria)

    OpenAIRE

    Ruiz Redondo, A.

    2010-01-01

    El conjunto rupestre de la cueva de El Castillo contiene uno de los registros más completos de la actividad artística del Paleolítico superior. Uno de los lienzos más interesantes por la acumulación de varias fases pictóricas es el Panel de las Manos. En este trabajo proponemos la reinterpretación de la forma y la situación de una figura, lo cual nos sirve para ensayar una nueva definición del panel, que, de este modo, encuentra una mejor integración en el conocimiento del Arte Paleolítico Ca...

  7. Soomlased ajendasid Uruguay ja Argentina vahelise tselluloositüli / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2006-01-01

    Argentiinlased protestivad Uruguay jõe Uruguay-poolsel kaldal ehitavate tselluloositehaste vastu, ehitustööd mõistis hukka ka president Nestor Kirchner. Tehased rajab Soome kontsern Metsä-Botnia. Lisa: Argentinal endal keskkonnale ohtlikud tehased

  8. Phytolith analysis in fluvial quaternary sediment (San Salvador and Palmar formation) Uruguay river and Argentina eastern

    International Nuclear Information System (INIS)

    This work is about two microfossils fluvial units deposited by the Uruguay river during the Quaternary. These are San Salvador and Palmar formation (Plio-Pleistocene - Upper Pleistocene).The Palmar formation is a band of 4-15 km along the right bank of the Uruguay river outcropping from the eastern provinces of Corrientes and Entre Rios, to Concepcion del Uruguay

  9. CHINA AND URUGUAY to Have More Opportunities for Win-win

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2010-01-01

    @@ On August 27 2010,Uruguay Trade and Investment Opportunities Seminar was held in Beijing.Yu Ping,Vice President of CCPIT and Astori,Vice President of Uruguay as well as more than250 representatives from the business communities and associations in China and Uruguay attended the meeting.

  10. 9 CFR 94.22 - Restrictions on importation of beef from Uruguay.

    Science.gov (United States)

    2010-01-01

    ... from Uruguay. 94.22 Section 94.22 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... IMPORTATIONS § 94.22 Restrictions on importation of beef from Uruguay. Notwithstanding any other provisions of this part, fresh (chilled or frozen) beef from Uruguay may be exported to the United States under...

  11. 78 FR 8435 - Importation of Fresh Citrus Fruit From Uruguay, Including Citrus Hybrids and Fortunella

    Science.gov (United States)

    2013-02-06

    ... From Uruguay, Including Citrus Hybrids and Fortunella spp., Into the Continental United States AGENCY... citrus fruit, as well as Citrus hybrids and the Citrus-related genus Fortunella, from Uruguay into the... certificate issued by the national plant protection organization of Uruguay with an additional...

  12. Birth defects monitoring in underdeveloped countries: an example from Uruguay.

    Science.gov (United States)

    Castilla, E E; Lopez-Camelo, J S; Dutra, G P; Paz, J E

    1991-01-01

    Medical authorities in developing countries are primarily interested in nutritional and infectious diseases. Therefore, activities directed to the prevention and control of low priority illnesses, such as birth defects, need to be particularly effective, simple, and economical. Monitoring of congenital anomalies is one of the preventive activities which can be efficiently performed at very low cost. Guidelines for this are given, and their application exemplified by the case of Uruguay. Uruguay has recently attained an infant mortality rate of 20/1,000, with the congenital anomalies ranking as its second cause. The government of Uruguay, through the Pan American Health Organisation/World Health Organisation (PARO/WHO) called the Estudio Colaborativo Latino Americano de Malformaciones Congenitas (ECLAMC) for advice in order to plan a program for the prevention of birth defects. The recommendations given were based on conclusions drawn from the analysis of data the ECLAMC program has been accumulating, from Uruguay and other Latin-American countries, since 1967. The case of Uruguay clearly indicates that sensible guidelines for birth defects prevention can be provided, after working with this "low priority and uninteresting" group of illnesses for more than twenty years.

  13. Fundamentos para simulação dos desmontes de rocha por explosivos

    Directory of Open Access Journals (Sweden)

    Juarez Lopes de Morais

    2004-12-01

    Full Text Available Esse artigo apresenta alguns resultados do trabalho de pesquisa realizado para preparação da tese de doutorado sobre a utilização da simulação da fragmentação no processo de desmonte de rochas por explosivos. É apresentado um programa de computador denominado SIMBLAST que utiliza a linguagem de programação Visual Basic. O programa foi desenvolvido com base nos modelos Kuz-Ram e TCM - Two Components Model, descritos nesse artigo. Os dados para teste do simulador foram levantados nas detonações de hematita dura (HD e hematita mole (HM, nas minas de minério de ferro de Carajás, da Companhia Vale do Rio Doce, localizadas no sul do Estado do Pará, com a finalidade de comparação dos resultados da curva granulométrica gerada pelos dois modelos.This article shows some results of the doutorate thesis about blast simulation. It's looked for the development of blast simulation estabilished in Kuz-Ram and TCM (Two Components Model models. For that was developed a software called SIMBLAST. The data for this test of simulate was took in the iron mine in Carajás owned by CVRD - Companhia Vale do Rio Doce, located in the south of Para State. The simulator was tested firstly in blasting of hard hematite (HD and soft hematite (HM with the intention of compararison of the models

  14. A countrywide clinical informatics project in Uruguay.

    Science.gov (United States)

    Margolis, Alvaro; Bessonart, Lino; Barbiel, Ana; Pazos, Pablo; Gil, Juan; Machado, Heber; Vero, Alvaro

    2010-01-01

    FEMI is a federation of 23 private not-for-profit health care organizations across Uruguay. It covers approximately 700 thousand people (20 percent of the Uruguayan population) and owns a tertiary center in Montevideo. Pressure from ongoing national changes in health funding and regulation have pushed FEMI to develop a project, in order to improve efficiency in health care through the use of information and communications technologies. In particular, a federal electronic health record and a strategic management system are pursued. This project is supported by the Inter American Development Bank. The project has four lines of action: Specification, construction and implementation of the systems; Alignment through the use of standards; Cultural change through training and prototype systems; and Infrastructure. Short term results include a federal balanced scorecard, federal identification and authorization services, a terminology service, telemedicine applications and massive training of interdisciplinary teams at the local level. The importance of collaboration at the regional level and the advantages of having a multi-institutional commitment are stressed. PMID:20841715

  15. Lineamientos para impulsar el proceso de profundizacion bancaria en Uruguay

    OpenAIRE

    Santiago Fernandez de Lis; Adriana Haring; Gloria Sorensen; David Tuesta; Alfonso Ugarte

    2013-01-01

    En los ultimos anos, los ratios de bancarizacion en Uruguay han mostrado una tendencia positiva, aunque sin alcanzar los niveles que mantenia antes de la crisis de inicios de siglo. El ratio de credito sobre PIB en el ano 2010 se ubico cerca del 18%, mientras que el de los depositos supero el 33%. Uruguay, sin embargo, aun se encuentra rezagado en comparacion a la media regional, sobre todo en el ratio de credito respecto al PIB e incluso es superado por varios paises con menores niveles de i...

  16. The chronology of hand stencils in European Palaeolithic rock art: implications of new U-series results from El Castillo Cave (Cantabria, Spain).

    Science.gov (United States)

    García-Diez, Marcos; Garrido, Daniel; Hoffmann, Dirk; Pettitt, Paul; Pike, Alistair; Zilhão, Joao

    2015-07-20

    The hand stencils of European Paleolithic art tend to be considered of pre-Magdalenian age and scholars have generally assigned them to the Gravettian period. At El Castillo Cave, application of U-series dating to calcite accretions has established a minimum age of 37,290 years for underlying red hand stencils, implying execution in the earlier part of the Aurignacian if not beforehand. Together with the series of red disks, one of which has a minimum age of 40,800 years, these motifs lie at the base of the El Castillo parietal stratigraphy. The similarity in technique and colour support the notion that both kinds of artistic manifestations are synchronic and define an initial, non-figurative phase of European cave art. However, available data indicate that hand stencils continued to be painted subsequently. Currently, the youngest, reliably dated examples fall in the Late Gravettian, approximately 27,000 years ago. PMID:25615428

  17. Moche social boundaries and settlement dynamics at Cerro Castillo (c. AD 600-1000), Nepeña Valley, Peru Volume 1

    OpenAIRE

    Rengifo, Carlos

    2014-01-01

    This dissertation explores the pre-Columbian occupation at Cerro Castillo, a coastal settlement in the Nepeña Valley, Peru. The study examines the site’s internal organisation as well as its relationship with regional cultural phenomena during its most important period of occupation (circa AD 600-1000). Characterising the Moche presence at the site is one of the main subjects of this investigation. Moche was one of the grandest civilisations that developed in the pre-Columbian ...

  18. ESTUDO DO DESGASTE DE REVESTIMENTO INTERNO DE UM MOINHO DE BOLAS OPERANDO COM ROCHA FOSFÁTICA

    OpenAIRE

    André Carlos Silva; Elenice Maria Schons Silva; Tulyo Maia Silva

    2014-01-01

    O revestimento interno dos moinhos vem tomando maior proeminência devido à sua influência direta na eficiência de moagem e pelo alto custo agregado relacionado ao seu tempo de operação. Uma vez que o desgaste do revestimento não é uniforme, foi realizado o acompanhamento do desgaste do revestimento interno do moinho de bolas (SAG 4,87 x 6,09 m) da empresa Vale Fertilizantes S.A. Unidade Catalão-GO. Tal moinho trabalha com rocha fosfática e o monitoramento se deu através de um dispositivo prát...

  19. Assessment of gastroenteric viruses from wastewater directly discharged into Uruguay River, Uruguay.

    Science.gov (United States)

    Victoria, M; Tort, L F L; García, M; Lizasoain, A; Maya, L; Leite, J P G; Miagostovich, M P; Cristina, J; Colina, R

    2014-06-01

    The aim of this study was to assess the viral contamination of group A rotavirus (RVA), norovirus (NoV), and human astrovirus (HAstV) in sewage directly discharged into Uruguay River and to characterize RVA genotypes circulating in Uruguay. For this purpose, sewage samples (n = 96) were collected biweekly from March 2011 to February 2012 in four Uruguayan cities: Bella Unión, Salto, Paysandú, and Fray Bentos. Each sample was concentrated by ultracentrifugation method. Qualitative and quantitative RT-PCR for RVA, NoV, and HAstV were performed. A wide dissemination of gastroenteric viruses was observed in the sewage samples analyzed with 80% of positivity, being NoV (51%) the most frequently detected followed by RVA with a frequency of 49% and HAstV with 45%. Genotypes of RVA were typed using multiplex semi-nested RT-PCR as follows: P[8] (n = 15), P[4] (n = 8), P[10] (n = 1), P[11] (n = 1), G2 (n = 29), and G3 (n = 2). The viral load ranged from 10(3) to 10(7) genomic copies/liter, and they were detected roughly with the same frequency in all participant cities. A peak of RVA and HAstV detection was observed in colder months (June to September), whereas no seasonality was observed for NoV. This study demonstrates for the first time, the high degree of gastroenteric viral contamination in the country; highlighting the importance of developing these analyses as a tool to determine the viral contamination in this hydrographic boundary region used by the local populations for recreation and consumption, establishing an elevated risk of gastroenteric diseases for human health.

  20. Uruguay : The Rural Sector and Natural Resources, Volume 2. Annexes

    OpenAIRE

    World Bank

    2002-01-01

    The report reviews the macroeconomic perspectives of Uruguay, focused on its rural development and natural resources intensive sectors, to form the basis for expanding agricultural production, and increasing productivity. It reviews the country's sectoral composition, exports of natural resource intensive products, and labor and capital use, as well as the tax burden. Although agriculture ...

  1. Uruguay Mining inventory. Minas fotoplano geochemical prospecting results

    International Nuclear Information System (INIS)

    This work is about the geochemical prospecting carried out in Minas fotoplano within the framework of Uruguay Mining inventory. In this work were covered 380 km2 obtaining with 433 samples for study which were analized by Plasma Emission Spectrometry in Orleans BRGM laboratories

  2. Uruguay project - Metalic silicon manufacturing. Palmar location study

    International Nuclear Information System (INIS)

    This work is about the Soriano town possibilities offered to Rima Industrial S.A in relation with the metallic silicon project in Uruguay. In this zone there is the Palmar hydroelectric plant with a capacity of 33 MW and its development is part of the Rio Negro river

  3. ELT through Videoconferencing in Primary Schools in Uruguay: First Steps

    Science.gov (United States)

    Banegas, Darío Luis

    2013-01-01

    Plan Ceibal is an interinstitutional undertaking which has distributed XO laptops and Internet connectivity among primary school learners and teachers across Uruguay and developed a wide range of educational programmes. Ceibal administration believes that it is imperative to introduce English as a Foreign Language in primary education through the…

  4. 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…

  5. Trichothecene genotypes of Fusarium graminearum from wheat in Uruguay.

    Science.gov (United States)

    Pan, Dinorah; Calero, Natalia; Mionetto, Ana; Bettucci, Lina

    2013-03-01

    Gibberella zeae (Schwein.) Petch (anamorph F. graminearum Schwabe) is the primary causal agent of FHB of wheat in Uruguay. In the last decade, F. graminearum has produced destructive epidemics on wheat in Uruguay, causing yield losses and price discounts due to reduced seed quality. Strains of F. graminearum clade usually express one of three strain-specific profiles of trichothecene metabolites: nivalenol and its acetylated derivatives (NIV chemotype), deoxynivalenol and 3-acetyldeoxynivalenol (3-AcDON chemotype), or deoxynivalenol and 15-acetyldeoxynivalenol (15-AcDON chemotype). A multiplex PCR assay of Tri3, Tri5, and Tri7 was used to determine the trichothecene genotype of 111 strains of F. graminearum collected during 2003 and 2009 growing seasons from fields located in the major wheat production area of Uruguay. The result showed that all except one of the isolates were of DON genotype, with the remainder of NIV genotype in years 2003 and 2009. All strains with the DON genotype were also of the 15-AcDON genotype in 2003 and nearly all (45/50) in 2009. No DON/3-AcDON genotypes were found in either growing season. No potential shifts in the populations were found in the trichothecene genotypes between 2003 and the 2009 epidemic FHB harvest seasons. This study provides the first data on trichothecene genotypes of F. graminearum strains isolated from wheat in Uruguay and add to the current regional knowledge of trichothecene genotypes.

  6. Educational Production and the Distribution of Teachers in Uruguay

    Science.gov (United States)

    Luschei, Thomas F.; Carnoy, Martin

    2010-01-01

    In this paper we discuss results from an analysis of a large dataset that includes virtually all sixth-grade students in Uruguay in 1996. We analyze the relationship between teacher attributes and student achievement scores and we explore the distribution of teachers according to characteristics identified as important by this analysis. We find…

  7. Language Policies in Uruguay and Uruguayan Sign Language (LSU)

    Science.gov (United States)

    Behares, Luis Ernesto; Brovetto, Claudia; Crespi, Leonardo Peluso

    2012-01-01

    In the first part of this article the authors consider the policies that apply to Uruguayan Sign Language (Lengua de Senas Uruguaya; hereafter LSU) and the Uruguayan Deaf community within the general framework of language policies in Uruguay. By analyzing them succinctly and as a whole, the authors then explain twenty-first-century innovations.…

  8. The Impending Demise of "tu" in Montevideo, Uruguay

    Science.gov (United States)

    Weyers, Joseph R.

    2009-01-01

    Since the early 1960s, the "tuteo" (T-T), and particularly the use of tonic "tu" with the "vos" verbal morphology (T-V) has been accepted as typical of the speech of Montevideo, Uruguay, a region generally classified as "voseante". This paper reports on the results of 117 rapid anonymous interviews conducted in Montevideo to document the status of…

  9. 78 FR 68327 - Importation of Ovine Meat From Uruguay

    Science.gov (United States)

    2013-11-14

    ... effective and published in the Federal Register on May 29, 2003 (68 FR 31940-31949, Docket No. 02-109-3... FR 10266-10269, Docket No. APHIS-2008-0085), we proposed to also allow the importation of fresh ovine... Health Inspection Service 9 CFR Part 94 RIN 0579-AD17 Importation of Ovine Meat From Uruguay...

  10. Situation Reports--Bahamas, Brasil, Guatemala, Netherlands Antilles (Curacao), Uruguay.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    Data relating to population and family planning in four foreign countries are presented in these situation reports. Countries included are Bahamas, Guatemala, Netherlands Antilles (Curacao), and Uruguay. Information is provided under two topics, general background and family planning situation, where appropriate and if it is available. General…

  11. Solar energy in Uruguay. Increase the use of solar panels

    International Nuclear Information System (INIS)

    This article is about the future of the solar energy in Uruguay. The main aspects of this kind of energy are solar thermic which is used for cooking food and heating water through solar collectors as well as the photovoltaics which allows the generation of electricity

  12. Molecular diversity of bovine viral diarrhea virus in uruguay.

    Science.gov (United States)

    Maya, L; Puentes, R; Reolón, E; Acuña, P; Riet, F; Rivero, R; Cristina, J; Colina, R

    2016-03-01

    Bovine viral diarrhea (BVD) affects bovine production and reproduction causing significant economic losses all over the world. Two viral species has been recognized: BVDV-1 and BVDV-2, both distributed worldwide. Recently, novel specie of BVDV named HoBi-like pestivirus was discovered. The presence of BVDV was confirmed in 1996 in Uruguay, however, does not exist until today a schedule of compulsory vaccination along the country. Serological studies with samples from all Uruguayan herds were performed during 2000 and 2001 demonstrating that all of them were seropositive to BVDV with a mean prevalence of 69%. In addition, there have been no new studies done since those previously described and it is important to mention that the genetic diversity of BVD has never been described in Uruguay. Nowadays, there is strongly suspect that BVDV is one of the most important causes of reproductive failures in our herds. The aim of this study was to describe for the first time in Uruguay the genetic diversity of BVDV with samples collected from different regions along the country. Serological status of 390 non-vaccinated animals against BVDV with reproductive problems from farms of Rivera, Tacuarembó and Florida departments of Uruguay were studied. All herds were seropositive to BVDV and high proportion of animals were positive (298/390), while 4.1% (16/390) of the animals were positive to Antigen Capture ELISA test and Real Time PCR. Phylogenetic analysis performed with concatenated sequences from the 5'UTR and Npro genomic regions revealed that BVDV-1 and BVDV-2 are infecting our herds, being BVDV-1 the most frequently found. The major subtype was BVDV-1a, followed by BVDV-1i and BVDV-2b. This is the first study that describes the genetic diversity of BVDV in Uruguay and it will contribute to the elaboration of sanitization programs. PMID:26597189

  13. Molecular detection of Rangelia vitalii in domestic dogs from Uruguay.

    Science.gov (United States)

    Soares, João Fabio; Carvalho, Luis; Maya, Leticia; Dutra, Fernando; Venzal, José Manuel; Labruna, Marcelo B

    2015-05-30

    The piroplasm Rangelia vitalii is the etiological agent of canine rangeliosis, a severe disease affecting domestic dogs in South America. Two domestic dogs from two different Departments (Salto and Treinta y Tres) of Uruguay presented with clinical signs such as apathy, anorexia, pale mucous membranes, jaundice, and hemorrhagic manifestations, suggestive of a canine vector-borne disease. Molecular analysis, based on PCR and DNA sequencing of portions of the 18S rRNA gene, revealed that both dogs were infected by R. vitalii. Two consensus sequences, one from Salto and one from Treinta y Tres, differed from each other by only 1 nucleotide (99.8% similarity) and were 99.8-100% identical to corresponding sequences of R. vitalii from Brazil and Argentina available in GenBank. Through phylogenetic analysis inferred by the 18S rRNA gene, the two Uruguayan sequences of R. vitalii were aligned with the corresponding sequences from 7 other R. vitalii sequences available in GenBank (5 from Brazil and, 2 from Argentina) under high bootstrap support. The two dogs of the present study were negative for Ehrlichia canis according to the E. canis-specific real-time PCR assay. Our findings not only confirm the occurrence of R. vitalii in Uruguay but also provide the southernmost record of this re-emerging agent. The only previous report of R. vitalii in Uruguay dated from 1976, a period when molecular analyses were not available. We provide the first molecular detection of R. vitalii in Uruguay. Currently, canine rangeliosis is confirmed to occur in Brazil, Argentina, and Uruguay.

  14. Molecular diversity of bovine viral diarrhea virus in uruguay.

    Science.gov (United States)

    Maya, L; Puentes, R; Reolón, E; Acuña, P; Riet, F; Rivero, R; Cristina, J; Colina, R

    2016-03-01

    Bovine viral diarrhea (BVD) affects bovine production and reproduction causing significant economic losses all over the world. Two viral species has been recognized: BVDV-1 and BVDV-2, both distributed worldwide. Recently, novel specie of BVDV named HoBi-like pestivirus was discovered. The presence of BVDV was confirmed in 1996 in Uruguay, however, does not exist until today a schedule of compulsory vaccination along the country. Serological studies with samples from all Uruguayan herds were performed during 2000 and 2001 demonstrating that all of them were seropositive to BVDV with a mean prevalence of 69%. In addition, there have been no new studies done since those previously described and it is important to mention that the genetic diversity of BVD has never been described in Uruguay. Nowadays, there is strongly suspect that BVDV is one of the most important causes of reproductive failures in our herds. The aim of this study was to describe for the first time in Uruguay the genetic diversity of BVDV with samples collected from different regions along the country. Serological status of 390 non-vaccinated animals against BVDV with reproductive problems from farms of Rivera, Tacuarembó and Florida departments of Uruguay were studied. All herds were seropositive to BVDV and high proportion of animals were positive (298/390), while 4.1% (16/390) of the animals were positive to Antigen Capture ELISA test and Real Time PCR. Phylogenetic analysis performed with concatenated sequences from the 5'UTR and Npro genomic regions revealed that BVDV-1 and BVDV-2 are infecting our herds, being BVDV-1 the most frequently found. The major subtype was BVDV-1a, followed by BVDV-1i and BVDV-2b. This is the first study that describes the genetic diversity of BVDV in Uruguay and it will contribute to the elaboration of sanitization programs.

  15. Efficacy of 1-methylcyclopropene on the mitigation of storage disorders of "Rocha" pear under normal refrigerated and controlled atmospheres.

    Science.gov (United States)

    Almeida, Domingos Pf; Carvalho, Rita; Dupille, Eve

    2016-07-01

    Alternatives are needed for long-term preservation of European pears (Pyrus communis L.) after the ban on diphenylamine. "Rocha" pear fruit harvested at commercial maturity were treated with 1-methylcyclopropene (1-methylcyclopropene, SmartFresh™) and diphenylamine and stored at 0 ℃, 90-95% relative humidity, under normal atmosphere for up to six months or under controlled atmosphere (controlled atmosphere, 3 kPa O2 + 0.7 kPa CO2) for up to 9.4 months. At 312 nl l(-1), 1-methylcyclopropene reduced softening and yellowing, and increased soluble solids content during shelf life in comparison with fruit treated with diphenylamine. 1-Methylcyclopropene at 312 nl l(-1) was also more effective than diphenylamine in reducing superficial scald and internal browning disorders. 1-Methylcyclopropene at 150 nl l(-1) had little effect on ripening-related changes but was effective against physiological disorders of pears stored in regular atmosphere or under controlled atmosphere. Delayed controlled atmosphere slightly reduced internal browning disorders but increased superficial scald. 1-Methylcyclopropene at 312 nl l(-1) reduced physiological disorders in "Rocha" pear under refrigerated storage and delayed ripening-related softening and color changes during shelf life. At 150 nl l(-1), 1-methylcyclopropene is as effective as diphenylamine against storage disorders without ripening impairment. PMID:26437671

  16. Nas trincheiras do front intelectual. Henrique da Rocha Lima e a Primeira Guerra Mundial no Jornal do Commercio

    Directory of Open Access Journals (Sweden)

    André Felipe Cândido da Silva

    2015-12-01

    Full Text Available RESUMOO artigo explora os textos publicados pelo pesquisador brasileiro Henrique da Rocha Lima no Jornal do Commercio no primeiro ano da ‘Grande Guerra’. Ele escreveu suas impressões de Hamburgo, de onde afirmou obter informações de primeira mão com as quais buscou contrariar ou problematizar as notícias divulgadas pelas agências francesa e inglesa. A propaganda aliada encontrou fértil terreno no Brasil, no que foi favorecida pela francofilia de nossas elites. O pesquisador brasileiro procurou combater a ideia de que a Alemanha era a causadora da Guerra, além de desmentir o que via como calúnias e mentiras veiculadas pelos aliados, como notícias das barbáries cometidas pelos alemães em território inimigo. O engajamento de Rocha Lima foi na contramão das tendências do mundo letrado e científico brasileiro, em sua grande parte simpáticos à causa Aliada, além de representar perfil de atuação pública que se tornaria a marca de sua trajetória profissional.

  17. Análise estrutural no planejamento de lavra de rocha ornamental

    Directory of Open Access Journals (Sweden)

    Daniele Di Giorgio

    2003-07-01

    Full Text Available A análise estrutural de um maciço rochoso é uma importante ferramenta a ser aplicada ao planejamento de lavra de rocha ornamental. Além do mapeamento das descontinuidades, é importante definir-se como estão distribuídas as tensões no maciço rochoso. Nesse trabalho, apresenta-se uma análise estrutural do Sienito Piquiri, RS, com aplicação no planejamento da lavra. Os dados coletados durante o levantamento estrutural constituíram um banco de dados utilizado para determinar os eixos de paleotensão. A análise efetuada distinguiu duas fases de deformação, sendo possível separar os tipos de fraturas (R, C, T e P. As fraturas com direções entre 260º e 10º foram consideradas mais problemáticas em relação às operações de lavra. A identificação das zonas menos intensamente fraturadas permitiu um aumento na recuperação dos blocos de sienito.Structural analysis of rock mass is an important tool to be used for mine planning of dimensional stones. Besides the structural mapping, it is important to define the stress distribution within the rock mass. This paper describes the results obtained from the application of structural analysis at the Piquiri Syenite, Rio Grande do Sul, Brazil, to aid dimensional stones quarry planning. Collected data during the structural survey constitute a data base used to determine the paleostress axes. The analyses performed distinguished two phases of deformation and were possible to separate the types of fracture into R, C, T e P. Fractures with directions ranging in 260ºand 10º were considered to impose more difficulties to the operations and planning. Avoiding mining at identified intense fractured zones mass allowed the increase of mining recovery of dimensional syenite blocks.

  18. Liver transplantation for hepatocellular carcinoma in Uruguay

    International Nuclear Information System (INIS)

    Full text:introduction and objectives: Hepatocellular carcinoma (HCC)is the 6th neoplasia in frequency and the 1st cause of death in cirrhotic patients. Today it is one of the main indications for transplantation liver in early stages. The stated goal is to describe our experience in transplant HCC liver by defining epidemiology, imaging, pathological (A P)and variables of prognostic relevance. Methods: A descriptive, observational and retrospective cirrhotic patients with HCC in tracking National Transplant Program Liver of Uruguay in the period 16/06/2009-28/09/2012. For the diagnosis and staging us criteria rely on Barcelona Clinic Liver Cancer (BCLC)and Milan. Results: Epidemiology: 16 patients were evaluated for transplantation for HCC, and there were 2 cases of incidental diagnosis post-transplant (N = 18). 17 were men. The mean age was 57 years. 15 were detected under surveillance program. The most prevalent etiologies were alcohol- and HCV infection. Diagnosis and Staging: All patients underwent three-phase CT, MRI required 9. 10 had single lesion, 6 had 2 or 3 lesions and 2 cases were diagnosed by image. 11 patients met Milan criteria. The average value of alpha-fetoprotein (AFP)was 225 ng / ml, only in 4 cases was greater than 50 ng / ml. Staging according BCLC: 13 were A, 2 B, 2 C and 1 D. entry to list and transplant: The patient with stage D did not enter. 2 are under evaluation. 13 entered list of which 1 is currently listed, 3 out of list, by progression, 2nd neoplasia and death sepsis. Finally, 9 patients were transplanted for HCC (18 % of the indications for transplantation). The average wait time listed was 45 (0-128)days. Of the 11 patients transplanted with HCC die in block, 1 for sepsis and another relapse. The remaining 8 have not recurred and are alive to date with normal AFP. A P findings, prognostic markers: In 3 had single lesion, 5 had 2 or 3 lesions, and 3 > 3 lesions. Six were within Milan criteria. the total tumor size was > 10 cm in 3

  19. Commentary of Uruguay geological structure - Present status of its mining activity

    International Nuclear Information System (INIS)

    This work is about the geological structure of Uruguay and its mining activity. The Rio de la Plata socket basin and the Rivera crystalline island are the oldest geochronological structures in Uruguay. This unit represents the 60% of the crystalline field and belongs to the Uruguay orogenetic Precambrian cycle. In the north there are sedimentary rocks and granites of the Upper Precambrian period.The mining and processing of marble, granite, agate, amethyst and metallic minerals are declared of national interest

  20. A new species of Branchinecta (Crustacea: Anostraca) from Uruguay.

    Science.gov (United States)

    Rogers, D Christopher; Lorenz, Helen Racz

    2015-10-22

    Branchinecta uruguayensis, a new species of fairy shrimp, is described from a single seasonally astatic aquatic habitat in coastal Uruguay. This is the first record of an anostracan from the nation of Uruguay. Male B. uruguayensis n. sp. are separated from other Branchinecta species by the form of the second antennae. Branchinecta uruguayensis n. sp. share the distal antennomere lobiform projection with B. papillata Rogers, De los Rios, & Zúñiga, 2008 and B. achalensis César, 1985. Branchinecta uruguayensis n. sp. females are readily separated from all other Branchinecta by the presence of posteriolateral thoracic spines and lateral crenulations on the first abdomen segment margins. A key is provided to the Branchinectidae of South America.

  1. American Foulbrood in Uruguay: twelve years from its first report.

    Science.gov (United States)

    Antúnez, Karina; Anido, Matilde; Branchiccela, Belén; Harriet, Jorge; Campá, Juan; Zunino, Pablo

    2012-05-01

    Paenibacillus larvae is the causative agent of American Foulbrood (AFB), a deleterious disease that affects honeybees. In Uruguay it was first reported in 1999. In 2001 the bacterium was spread all over the country, and its prevalence in honey was estimated in 51%. Two P. larvae genotypes were found; ERIC I - BOX A, worldwide distributed and ERIC I - BOX C, exclusively detected in Argentina until then. In the present manuscript we analyzed the evolution of AFB outbreaks from 1999 to 2009, presented a new nation-wide survey carried out during 2011 when a prevalence of 2% was found and discuss national strategies for prevention of the disease. Since Uruguay is a small country where almost all beekeepers are registered, Uruguayan experience can be useful to be applied in other countries.

  2. Biología, medicina y eugenesia en Uruguay

    Directory of Open Access Journals (Sweden)

    Barrán, Juan Pedro

    1999-12-01

    Full Text Available In this work are analyzed the deep relationships between biology, medicine and society that were settled down in the Uruguay along the XIX century as well as the process of «medicalization» and «biologization» of the social thought that take place along the first decades of the XX century, and the role that played the eugenic ideas and defenders of eugenics in that process.

    En este trabajo se analizan las profundas relaciones entre biología, medicina y sociedad que se establecieron en el Uruguay a lo largo del siglo XIX así como el proceso de medicalización y biologización del pensamiento social que se produce a lo largo de las primeras décadas del siglo XX, y el papel que jugaron en ese proceso las ideas eugénicas y los defensores de la eugenesia.

  3. PRODUÇÃO DE CONCENTRADO DE MAGNETITA POR JIGAGEM A PARTIR DO REJEITO DE ROCHA FOSFÁTICA

    Directory of Open Access Journals (Sweden)

    Raphael Silva Tomáz

    2015-12-01

    Full Text Available A magnetita (Fe3O4 é um óxido magnético de ferro natural formado por íons Fe+2 e Fe+3. É o mais comum mineral fortemente magnético, estando presente em pequenas quantidades em quase todas as rochas e também nos meteoritos. A nanotecnologia está largamente presente em todo nosso dia a dia. É possível encontrar diferentes aplicações nas mais diversas áreas da indústria: Eletroeletrônicos, metalurgia, cerâmicos, tintas, tecidos, indústria de polímeros, medicina entre outras. Atualmente a Anglo American Fosfatos do Brasil não produz magnetita, mas possui uma produção de rejeito de 2 Mt (milhões toneladas com teores de magnetita por volta de 40%, na granulometria de 2 mm, sendo esse material enviado integralmente para a barragem de rejeito. O aproveitamento desse material, dada uma recuperação de 60%, traria um crescimento de 78,5 milhões de dólares no PIB do estado. A maior parte da produção de ferro do Brasil é feita por flotação, sendo que tal tipo de produção prejudica a utilização da magnetita, especificamente, para a produção de ferrofluidos nanomagnéticos, devido a enorme quantidade de produtos químicos, principalmente surfactantes, envolvidos na etapa de flotação. Contudo o objetivo desse trabalho é obter um concentrado de magnetita proveniente do rejeito da produção de rocha fosfática por jigagem, para que a mesma possa ser usada na produção de ferrofluidos. Os resultados da utilização do jigue como separador dos minerais são satisfatórios na produção de magnetita para ferrofluidos como coproduto da produção de concentrado de rocha fosfática.

  4. Essential oils of Mentha pulegium and Mentha rotundifolia from Uruguay

    OpenAIRE

    Daniel Lorenzo; Daniel Paz; Eduardo Dellacassa; Philip Davies; Roser Vila; Salvador Cañigueral

    2002-01-01

    Essential oils obtained by hydrodistillation from leaves of Mentha pulegium L. and Mentha rotundifolia (L.) Huds. from Uruguay were analysed by GC-FID and GC-MS. Oxygen-containing monoterpenes were the main group of constituents in both oils. Pulegone, isomenthone and menthone were the major components in the oil of M. pulegium, whereas piperitenone oxide and (Z)-sabinene hydrate were the major ones in M. rotundifolia. Enantiomerically pure (-)-menthone, (+)-isomenthone, (+)-isomenthol, (-)-m...

  5. Funding higher education in Uruguay: a policy question

    OpenAIRE

    Abadie, Panambi

    2009-01-01

    For years the dominant theme of higher education in Uruguay has been financial distress. However the literature relating to higher education has not addressed the question of how higher education institutions receive their funding. The aim of this study was to provide an analytical view of the current model of financing higher education in this country and predictions about its possible evolution or change according to the views of different stakeholders. This study used a qualitative app...

  6. Imparting and Receiving Violence at Home in Uruguay

    OpenAIRE

    Marisa Bucheli; Irene Mussio; Máximo Rossi

    2013-01-01

    The use of moderate physical violence while raising children is an extended practice, accepted as a disciplinary measure. Nevertheless, there is evidence that these practices during childhood produce negative effects in different areas of adult life. This motivates the analysis of the intergenerational transmission of this conduct. We used the survey Encuesta de Situaciones Familiares carried out in 2007 funded by the Research and Innovation National Agency in Uruguay (ANII) and the United Na...

  7. 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.

  8. Report to the Republica Oriental del Uruguay government

    International Nuclear Information System (INIS)

    This report evaluates the works of exploration of Uranium executed in the Oriental Republic of the Uruguay in the period between 1949 and 1983, with the application of geophysical, geochemical and geological methods. There was analyzed all the information relating to the works of own execution or across agreements with companies or foreign organizations. This evaluation includes visits to the principal radioactive indications, including those of the basin Paleozoic and of the Pre cambric of La Calera

  9. ATLAS Virtual Visit Uruguay-19-05-2014

    CERN Multimedia

    2014-01-01

    In this opportunity the 2nd virtual visit to the CERN from Uruguay has been inserted into the 2nd International Congress Online on Education and New Media "La Kamera en Red" (May 19, 20, 21 2014), since it is now expanding to other countries in Latin-American and Europe. It is an original open possibility for local, regional and global citizens to share, show and create in a collective way about the diffusion of Science.

  10. Odonata de Uruguay: lista de especies y nuevos registros Odonata from Uruguay: species list and new records

    Directory of Open Access Journals (Sweden)

    Natalia Von Ellenrieder

    2009-06-01

    Full Text Available Se proporciona una lista de las 70 especies citadas para Uruguay. Catorce de ellas constituyen nuevos registros para el país: Mnesarete pruinosa (Hagen en Selys [Calopterygidae, Acanthagrion lancea Selys, A. peruvianum Leonard, Argia serva Hagen en Selys y Oxyagrion chapadense Costa (Coenagrionidae, Neoneura ethela Williamson (Protoneuridae, Progomphus costalis Hagen en Selys (Gomphidae, Elasmothemis constricta (Calvert, Erythrodiplax basalis (Kirby, Erythrodiplax media Borror, Micrathyria hypodidyma Calvert, Micrathyria ringueleti Rodrigues Capitulo, Orthemis ambinigra Calvert y Perithemis icteroptera (Selys en Sagra (Libelullidae.A list of 70 species known to occur in Uruguay is given. Fourteen species are new country records: Mnesarete pruinosa (Hagen in Selys (Calopterygidae, Acanthagrion lancea Selys, A. peruvianum Leonard, Argia serva Hagen in Selys, and Oxyagrion chapadense Costa (Coenagrionidae, Neoneura ethela Williamson (Protoneuridae, Progomphus costalis Hagen in Selys (Gomphidae, Elasmothemis constricta (Calvert, Erythrodiplax basalis (Kirby, Erythrodiplax media Borror, Micrathyria hypodidyma Calvert, Micrathyria ringueleti Rodrigues Capitulo, Orthemis ambinigra Calvert, and Perithemis icteroptera (Selys in Sagra (Libelullidae.

  11. Calydorea alba (Iridaceae: Tigridieae, a new species from Uruguay Calydorea alba (Iridaceae: Tigridieae, una nueva especie de Uruguay

    Directory of Open Access Journals (Sweden)

    G. G. Roitman

    2005-12-01

    Full Text Available Calydorea alba is described from wet grasslands of northern Uruguay. The new species resembles Calydorea azurea, but can be easily distinguished by the smaller white flowers (3.2-3.6 cm wide vs. 4.4-5.3 cm wide, and linear subulate not truncate, style branches.Se describe Calydorea alba proveniente de pastizales húmedos del norte de Uruguay. Esta nueva especie se asemeja a Calydorea azurea, pero puede ser fácilmente distinguida por sus flores blancas más pequeñas (3,2-3,6 cm vs. 4.4-5.3 cm, de diámetro, y las ramas de estilo lineares, subuladas no truncadas.

  12. Propaganda and Philanthropy: The Institute Bento da Rocha Cabral, the Lisbon Site of Biochemistry (1925-1953).

    Science.gov (United States)

    Carneiro, Ana; Amaral, Isabel

    2015-05-01

    This paper focuses on the internal organization and dynamics of the Institute Bento da Rocha Cabral (IRC) in Lisbon, a privately-funded institution devoted to biomedical research, from the particular vantage point of its laboratory of biochemistry; in particular, the process through which the institution turned from medically-related to chemically-related research in the period spanning from 1925 to 1953. The history of the IRC raises interesting questions regarding the social politics of science as it materialized the desire of leading physicians of the Faculty of Medicine of Lisbon to create proper physical facilities for medically-related scientific research. We argue that the process which led to the creation of the IRC coincided with the gradual professional and political ascendance of physicians in Portuguese society initiated in the late nineteenth century, and is closely associated with Portuguese republicanism and the process of Lisbon becoming the scientific capital.

  13. An electric charge has no screw sense--a comment on the twistfree formulation of electrodynamics by da Rocha & Rodrigues

    CERN Document Server

    Itin, Yakov; Hehl, Friedrich W

    2009-01-01

    Da Rocha and Rodigues (RR) claim (i) that in classical electrodynamics in vector calculus the distinction between polar and axial vectors and in exterior calculus between twisted and untwisted forms is inappropriate and superfluous, and (ii) that they can derive the Lorentz force equation from Maxwell's equations. As to (i), we point out that the distinction of polar/axial and twisted/untwisted derives from the property of the electric charge of being a pure scalar, that is, not carrying any screw sense. Therefore, the mentioned distinctions are necessary ingredients in any fundamental theory of electrodynamics. If one restricted the allowed coordinate transformations to those with positive Jacobian determinants (or prescribed an equivalent constraint), then the RR scheme could be accommodated; however, such a restriction is illegal since electrodynamics is, in fact, also covariant under transformations with negative Jacobians. As to (ii), the "derivation" of the Lorentz force from Maxwell's equations, we poi...

  14. 37 CFR 201.33 - Procedures for filing Notices of Intent to Enforce a restored copyright under the Uruguay Round...

    Science.gov (United States)

    2010-07-01

    ... of Intent to Enforce a restored copyright under the Uruguay Round Agreements Act. 201.33 Section 201... copyright under the Uruguay Round Agreements Act. (a) General. This section prescribes the procedures for submission of Notices of Intent to Enforce a Restored Copyright under the Uruguay Round Agreements Act,...

  15. 37 CFR 1.701 - Extension of patent term due to examination delay under the Uruguay Round Agreements Act...

    Science.gov (United States)

    2010-07-01

    ... to examination delay under the Uruguay Round Agreements Act (original applications, other than... Examination Delay § 1.701 Extension of patent term due to examination delay under the Uruguay Round Agreements... phrase is used in 35 U.S.C. 154(b)(2) as amended by section 532(a) of the Uruguay Round Agreements...

  16. 75 FR 65292 - Notice of Request for Approval of an Information Collection; Importation of Beef From Uruguay

    Science.gov (United States)

    2010-10-22

    ...; Importation of Beef From Uruguay AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Approval of... approval of an information collection associated with regulations for the importation of beef from Uruguay... information on regulations for the ] importation of beef from Uruguay, contact Dr. Lynette Williams-...

  17. Wage Rigidity, Relative Prices and Structural Adjustment: An Interpretation of Unemployment in Uruguay

    OpenAIRE

    Julio de Brun; Gaston J. Labadie

    1998-01-01

    (Available only in Spanish) Uruguayan macroeconomic performance in the last 15 years has been satisfactory, taking as a reference the unemployment that had marked this country since the mid-1950s. Economic growth has been sustained since Uruguay emerged from its foreign exchange and financial crisis. This study presents a perception of unemployment in Uruguay.

  18. SIT in Uruguay: Screwworm Eradication and the Need for Integration for a Successful Pest Management Program

    International Nuclear Information System (INIS)

    The Nuclear Research Center at the School of Sciences is the unique nuclear facility constructed and devoted to work with radiation and isotopes in Uruguay. SIT technology experience was gained working with the Chagas' disease vector, Triatoma rubrovaria, as a model (Cristina et al., 1986; Salvatella et al., 1987; Cristina et al., 1985, 1984a,b,c). At the present time, working together with the Ministry for Cattle, Agriculture and Fisheries, it was possible to determine the importance of New World Screwworm control and/or eradication from Uruguay. This pest challenges the main export products of Uruguay. Regarding myiasis, four different species of Diptera have been found in Uruguay: Chlochliomyia hominivorax, Chlochliomyia macellaria, Chrysomya albiceps and Dermatobia hominis. C. hominivorax accounts for 87.2 % of all myiasis in Uruguay. The general prevalence of the disease is 4.5% of bovines and 6.2% of ovines are affected. The death rate of affected animals is calculated to be 6.5% for bovines and 18.5% for ovines. Considering a population of 10 million cattle and 26 million ovine in Uruguay, 450,000 bovines and 1,612,000 ovines are affected each year. Total loses are estimated to be US$24 million per year. Since no geographical barrier separates Uruguay from Brazil, integrated management is the only choice to successfully control this important pest. SIT against screwworm would be very beneficial for Uruguay.

  19. Explicative memory of the geologic map of Uruguay. Esc. 1.500.000

    International Nuclear Information System (INIS)

    The Geological Map of Uruguay Esc. 1.500.000 is part of the Geological Map Programme developed by the Institute Geologic during the years 1977 - 1980. Its memory describe the geography, the lit ho stratigraphy and the crystalline area in the soil of Uruguay.

  20. 78 FR 41259 - Importation of Fresh Citrus Fruit From Uruguay, Including Citrus

    Science.gov (United States)

    2013-07-10

    ... (78 FR 8435-8441, Docket No. APHIS-2011-0060) a proposal \\1\\ to amend the regulations concerning the... Inspection Service 7 CFR Part 319 RIN 0579-AD59 Importation of Fresh Citrus Fruit From Uruguay, Including... the Citrus-related genus Fortunella, from Uruguay into the continental United States. As a...

  1. El castillo de San Romualdo (San Fernando, Cádiz. Aproximación estratigráfica y evolución constructiva

    Directory of Open Access Journals (Sweden)

    Utrera Burgal, Raquel M.

    2009-12-01

    Full Text Available This article shows the results of the archaeological research carried out in the castle of San Romualdo, the most emblematic building of the city of San Fernando and a defensive fortress tied to the control access of Cádiz. The standing building recording has enabled to know the building evolution from its origins until the present. Studies have hitherto confirmed the chronological conclusions already proposed in 2003. That is, the current castle is a medieval Christian building erected in the second half of the 13th century thanks to Mudejar workers and materials reused from a previous building.Presentamos en este artículo los resultados de nuestra investigación arqueológica en el castillo de San Romualdo, el edificio más emblemático de la ciudad de San Fernando y fortaleza defensiva ligada al control del acceso a Cádiz. El análisis estratigráfico de alzados ha permitido conocer la evolución constructiva del edificio, desde sus orígenes hasta la actualidad. Hasta ahora los estudios confirman las conclusiones en cuanto a su datación presentadas en el año 2003, es decir, el castillo, tal y como hoy lo conocemos, es una construcción medieval cristiana, realizada durante la segunda mitad del siglo XIII, con mano de obra mudéjar y con materiales reutilizados de una edificación anterior.

  2. La restauración de la iglesia de Santa María del Castillo de Castelldefels (Barcelona, España

    Directory of Open Access Journals (Sweden)

    González Moreno-Navarro, Antoni

    1996-10-01

    Full Text Available The church next to the castle of Castelldefels (both municipal property has been restored for its use as civic center and meeting point for historical studies related to that fast growing township. In its presbytery traces of the early Iberian and Roman settlements can be seen, and also, in one of the chapels, graffiti left by International Brigades occupying the castle during the Civil War between 1938 and 1939. The church has regained yet its fortress look with white walls.

    La iglesia aneja al castillo de Castelldefels, ambos edificios de propiedad municipal, ha sido restaurada para su uso como espacio cultural y punto de información histórica de un municipio que ha sufrido un rápido crecimiento. En el presbiterio pueden verse los restos de los primeros asentamientos ibéricos y romanos y, en una capilla, los grafitos que dejaron los combatientes de las Brigadas Internacionales que ocuparon el castillo durante la Guerra Civil, entre 1938 y 1939. El edificio ha recuperado también su apariencia de iglesia fortificada de muros blancos.

  3. El castillo de Corullón: estudio de un conjunto de proyectiles en el contexto de las revueltas irmandiñas

    Directory of Open Access Journals (Sweden)

    González Castañón, María

    2012-12-01

    Full Text Available This paper approach the historical and archaeological analysis of the arrowheads collection from the excavation at Corullón castle (El Bierzo, León, which remained unpublished in León Museum. These finds allow to realize a typology which related them to another medieval types of archaeological sites in Spain and Europe. At the same time it intensified the relation of this castle with «irmandiña» revolution in the XV century, offering an evidence of the castle attack.

    Este estudio aborda el análisis histórico-arqueológico de un conjunto de proyectiles recuperados durante las excavaciones del castillo de Corullón (El Bierzo, León, que permanecían inéditos en los fondos del Museo de León. Los hallazgos permiten realizar una clasificación tipológica que relaciona éstos con otros procedentes de diversos asentamientos medievales españoles y europeos. Por otro lado refrendan el vínculo del castillo con las revueltas irmandiñas del siglo XV, ofreciendo un testimonio directo del asalto a la fortaleza.

  4. Descripción y análisis de capas superpuestas en El castillo de Lindabridis de Calderón

    Directory of Open Access Journals (Sweden)

    Escudero Baztán, Juan Manuel

    2015-06-01

    Full Text Available This paper describes and analyzes the highlights of a play El castillo de Lindabridis of Calderón de la Barca: topics relating to the date of his writing and his performances in the seventeenth century, the management of chivalric sources, the unitary structure, the use of emblematic material through the medieval bestiaries, musical interludes, and the staging and the repetition of themes and motifs, along with some final considerations about gender. All these factors indicate the particular importance of this comedy of Calderón.Este trabajo describe y analiza los puntos más relevantes de una obra caballeresca calderoniana poco conocida como El castillo de Lindabridis: cuestiones relativas a la fecha de su escritura y sus representaciones en el siglo XVII, al manejo de las fuentes caballerescas, a la estructura unitaria, al uso de la emblemática a través de los bestiarios medievales, a los interludios musicales, a la escenificación y la repetición de temas y motivos, junto a unas consideraciones finales sobre el género. Elementos en su conjunto que indican la particular relevancia de esta comedia de gran espectáculo calderoniana.

  5. Uruguay y los procesos de integración regional: trayectoria, cambios y debates = Uruguay and regional integration processes: paths, changes, and debates

    Directory of Open Access Journals (Sweden)

    Revelez, Lincoln Bizzozero

    2010-01-01

    Full Text Available El artículo analiza la evolución de Uruguay en los procesos de integración regional de América Latina. Para ello plantea desde el comienzo algunas aclaraciones conceptuales sobre los distintos momentos del proceso de integración regional y sobre los condicionantes y principios de la política exterior del país. Se parte de la base que los nuevos regionalismos y sobre todo el regionalismo estratégico del siglo 21 replantean las bases de la política exterior de los distintos países, entre los cuales Uruguay. En el caso de Uruguay eso significa replantear los principios de equidistancia regional con los países vecinos. Ello necesariamente provoca que Uruguay se enfrente a su papel en la nueva construcción regional y los recursos que provee para ello

  6. A Brazilian in the Reich of Wilhelm II: Henrique da Rocha Lima, Brazil-Germany relations and the Instituto Oswaldo Cruz, 1901-1909.

    Science.gov (United States)

    Silva, André Felipe Cândido da

    2013-03-01

    This article follows the career of the Brazilian physician Henrique da Rocha Lima, one of the first to join the group of young researchers working at the Instituto Soroterápico de Manguinhos (Instituto Oswaldo Cruz). It describes his first voyage to Germany where he specialized in microbiology and pathological anatomy, training that shaped his subsequent professional identity. The tensions and dilemmas experienced by Rocha Lima provide an insight into what it meant to dedicate oneself to a scientific career in Brazil at the start of the twentieth century. They also reveal the importance of the relations with the German-speaking world for the experimental medicine that became established under the leadership of Oswaldo Cruz.

  7. Current situation of the Social Pedagogy in Uruguay

    Directory of Open Access Journals (Sweden)

    Jorge Camors

    2015-12-01

    Full Text Available This paper shows a documentary research on the national educational reality and the development of education and Social Pedagogy at the Facultad de Humanidades y Ciencias de la Educación of the University of the Republic, in Uruguay.A conception of education in a comprehensive and deep sense, based on the theoretical developments arising in the Faure Report (1972 later expanded at the Delors Report (1996 and the concepts of educa- tion for everybody throughout life, that we consider social education’s contributions as relevant and also the perspective of the social pedagogy to rethink and deepen into education and pedagogy.According to the information and documentation relieved and analysed so far, we have produced three axes of different dimension, that could help us when establishing our object of study; Social Pedagogy in Uru- guay.The “educative” component of the professional work of the Social Workers or Social Assistants is the first axis.The second axis is the formal education, more precisely at schools.The third axis is related to developments in social policies’ educational conception, particularly during childhood and adolescence, and specifically in the creation of the professional role of the Social Educator in Uruguay (1989.This work explores the current situation and stops at the Social Pedagogy’s consolidation point; what happens around the social work educator and the theoretical and methodological developments coming from the Studies and Training Centre when the fist stage of training began from 1989 to 2011.The paper finishes with reflections and conclusions related to Social Pedagogy in Uruguay, opening up new questions for research and tracking the development of the social educators’ training in Social Pedagogy, but mainly that contribute to social change’s process and the education’s role on it.

  8. Geology, exploration status of Uruguay's sedimentary basins

    Energy Technology Data Exchange (ETDEWEB)

    Goso, C.; Santa Ana, H. de (Administracion Nacional de Combustibles, Alcohol y Portland (Uruguay))

    1994-02-07

    This article attempts to present the geological characteristics and tectonic and sedimentary evolution of Uruguayan basins and the extent to which they have been explored. Uruguay is on the Atlantic coast of South America. The country covers about 318,000 sq km, including offshore and onshore territories corresponding to more than 65% of the various sedimentary basins. Four basins underlie the country: the Norte basin, the Santa Lucia basin, the offshore Punta del Este basin, and the offshore-onshore Pelotas-Merin basin. The Norte basin is a Paleozoic basin while the others are Mesozoic basins. Each basin has been explored to a different extent, as this paper explains.

  9. El Centro de Cardioestimuladores del Uruguay. CCC Medical Devices

    OpenAIRE

    Pablo Darscht

    2011-01-01

    Estudio de caso del Centro de Cardioestimuladores del Uruguay - CCC Medical Devices preparado a solicitud de Ingenio en el marco del proyecto financiado por la Iniciativa para Incubadoras de InfoDev - Grupo Banco Mundial. Este estudio detalla los pasos seguidos por una empresa nacional con un fuerte factor de innovación y los cambios producidos en el entorno de los negocios de la empresa. El comienzo de una pequeña empresa de marcapasos que tras pasar por diferentes etapas hoy gana mercados e...

  10. Incentivos fiscales e inconsistencia temporal: Uruguay 1970-2005

    OpenAIRE

    Gerardo Licandro; Leonardo Vicente

    2006-01-01

    El presente trabajo analiza las posibles tensiones entre objetivos de estabilidad de precios y de estabilización fiscal. Utilizando un modelo de inconsistencia temporal con objetivos fiscales y una restricción presupuestal del Gobierno similar a la uruguaya, se demuestra que la existencia de deuda nominal en moneda nacional y la posibilidad de licuar el gasto real generan incentivos adicionales al seignorage para el uso fiscal de la inflación. Analizando los datos de Uruguay entre 1970 y 2005...

  11. The presence of women in physics in Uruguay

    Science.gov (United States)

    Frins, Erna; Auyuanet, Adriana; Cabeza, Cecilia; Stari, Cecilia; Kahan, Sandra; Renom, Madeleine

    2015-12-01

    In this paper we describe the presence of women in physics in Uruguay. At the lower academic and research levels in physics, the distribution is about 2:1 men to women, similar to the distribution in physics graduate students. The difference becomes more pronounced at the higher academic and research levels. At the highest level there are no women. We also present some data to compare physics with other science fields. In recent years the state university and main national funding agency (ANII) have made some efforts to promote the presence of women in sciences. However, these efforts have not yet shown acceptable results.

  12. Comment on "Stress induction in the bacteria Shewanella oneidensis and Deinococcus radiodurans in response to below-background ionizing radiation", Castillo, et al. Int. J. Rad. Biol., 2015; Early Online DOI:10.3109/09553002.2015.1062571

    CERN Document Server

    Katz, J I

    2015-01-01

    Castillo, et al. report hormesis by background levels of radiation, at which there is $< 10^{-3}$ ionization per bacterium in a replication time. This suggests radiation products accumulate in the growth medium over much longer times. Experiments are proposed to test this hypothesis.

  13. Observations on the Use of Manual Signs and Gestures in the Communicative Interactions between Native Americans and Spanish Explorers of North America: The Accounts of Bernal Diaz del Castillo and Alvar Nunez Cabeza de Vaca

    Science.gov (United States)

    Bonvillian, John D.; Ingram, Vicky L.; McCleary, Brendan M.

    2009-01-01

    The accounts of two men who participated in several Spanish-led expeditions to the New World in the early 1500s document the frequent use of manual signs and gestures in the initial interactions between European explorers and the indigenous peoples of North America. Bernal Diaz del Castillo described the events that occurred during three…

  14. Uruguay: el sur también existe

    Directory of Open Access Journals (Sweden)

    Carmen Morente Muñoz

    2013-06-01

    Full Text Available La República Oriental del Uruguay resulta un país bastante desconocido. Creador del primer “Estado del Bienestar”, a principios del siglo XX, sus particularidades no lo hacen tan distinto al resto de países de América Latina. Padeció la dictadura más cruenta del Cono Sur y las inclemencias de las políticas neoliberales. En 2004, el Frente Amplio, conquista la mayoría parlamentaria y el gobierno, abriendo un camino de esperanzas y de reconstrucción económica y social. A través de sus políticas públicas, ahora desarrolladas por el segundo gobierno de la izquierda (2010, hace frente a la realidad heredada: más de un tercio de su población había sido condenada a la pobreza. Palabras-clave: Uruguay, dictadura, impunidad, derechos humanos.

  15. Aging and cancer in Uruguay: epidemiology and health screenings

    International Nuclear Information System (INIS)

    According to estimates by the UICC 2020 the annual number of new cases cancer worldwide will reach 20 million, of which 14 occur in developing countries, which must address the problem with little human and material resources. This increase, in particular the care burden will weigh in countries development, is the result, among other factors, the transition patterns epidemiological, accompanied by an increase in life expectancy at birth. This determines the prevalence of chronic and degenerative diseases within which highlights the cardiovascular and oncological diseases. In Uruguay, the life expectancy at birth has increased from 45 in 1900-75 to end of the century. In parallel we are witnessing a progressive aging of the population, with an increasing proportion of older age groups. taking population aged 65 or more, it represented 4.5% in 1908 and reached 21.2% in 2000 Similarly, cancer mortality has increased percentage, in 2001 representing 23.8% of total deaths. Depending on age, analyzed the increased risk of developing or dying from cancer in Uruguay and its impact is weighted mortality of seven locations more frequent. For each of these locations the percentage of deaths in the population of 65 or more years is as follows: lung 60.9%, breast 60.3%, prostate 91.4%, colorecto 78.3%, 72.3% stomach, esophagus 70.3%, 72.2% pancreas, averaging 69.4% overall. Some etiopathogenic aspects and care projections are discussed this onco-geriatric problems.

  16. Prevalence of type-specific HPV infection in Uruguay.

    Science.gov (United States)

    Berois, Nora; Heard, Isabelle; Fort, Zoraida; Alonso, Rafael; Sica, Adela; Moerzinger, Patricia; Rodriguez, Guillermo; Sancho-Garnier, Hélène; Osinaga, Eduardo; Favre, Michel

    2014-04-01

    The aim of this work was to describe the prevalence of type-specific Human papillomavirus (HPV) infection in women attending organized cervical cancer screening program in Uruguay. Nine hundred sixty-five liquid cervical cell samples obtained after collection of cervical smears for cytology were assessed for HPV DNA using the Papillocheck system (Greiner BioOne). The overall prevalence of High-Risk (HR) HPV infections was 20.8% and increased from 16.5% in women with normal cytology to 93.3% in HSIL. Prevalence of HPV 16 and/or 18 was 6.3% and HPV 16 was the most prevalent genotype in normal cytology (3.6%). The five most prevalent genotypes were HPV 16, 31, 51, 56, and 39. The overall prevalence peaked below age 30. This study provides essential baseline information at national level on type-specific HPV prevalence in Uruguay before the introduction of HPV vaccination. It documents the current prevalence of each of the oncogenic genotypes in a population attending cervical cancer screening program, suggesting that at least 64.7% of high risk lesions are potentially preventable by available HPV vaccines, and possibly augmentable if cross-protection against non-vaccine HPV types 31, 33, and 45 is confirmed.

  17. Essential oils of Mentha pulegium and Mentha rotundifolia from Uruguay

    Directory of Open Access Journals (Sweden)

    Daniel Lorenzo

    2002-12-01

    Full Text Available Essential oils obtained by hydrodistillation from leaves of Mentha pulegium L. and Mentha rotundifolia (L. Huds. from Uruguay were analysed by GC-FID and GC-MS. Oxygen-containing monoterpenes were the main group of constituents in both oils. Pulegone, isomenthone and menthone were the major components in the oil of M. pulegium, whereas piperitenone oxide and (Z-sabinene hydrate were the major ones in M. rotundifolia. Enantiomerically pure (--menthone, (+-isomenthone, (+-isomenthol, (--menthol and (+-pulegone were detected by multidimensional gas chromatography in the case of M. pulegium oil.Óleos essenciais obtidos por hidrodestilação das folhas de Mentha pulegium L. e Mentha rotundifolia (L. Huds. do Uruguay foram analisados por GC-FID e GC-MS. O grupo de monoterpenes oxigenados foi o mais importante em ambos os óleos, sendo que a pulegona, isomenthona e menthona foram os constituintes maioritarios no óleo de Mentha pulegium, no entanto, o ôxido de piperitenona e (Z-hidrato de sabineno foram os maioritarios na Mentha rotundifolia. (--mentone, (+-isomentone, (+-isomenthol, (--menthol e (+-pulegone enantioméricamente puras foram detectadas por cromatografía gasosa multidimensional no caso do óleo de Mentha pulegium.

  18. Nota sobre an Vaso Campaniense de Imitación Procedente del Poblado Ilergeta de «El Castillo», en Chalamera (Huesca

    Directory of Open Access Journals (Sweden)

    Enrique SANMARTÍ

    2009-10-01

    Full Text Available Muy cerca de la localidad de Chalamera, en la provincia de Huesca, existe un núcleo, habitado en la antigüedad, conocido como «El Castillo»; este poblado se halla enclavado en la cima del promontorio que domina a aquella población, sobre la orilla derecha del río Cinca y la izquierda de Alcanadre, en un punto que por dominar la llanura y elevaciones circundantes goza de unas condiciones estratégicas extraordinarias, evidenciadas, no sólo por los restos de un poblamiento prerromano, romano y medieval, sino también por la existencia en la cumbre de fortificaciones adaptadas al terreno y poco sobresalientes de él, que posiblemente debieron ser construidas en el siglo xvm, y de abundantes trindheras que permiten suponer una utilización militar de este punto durante la última guerra civil.

  19. Andrés del Río, Antonio del Castillo y José G. Aguilera en el desarrollo de la ciencia mexicana del siglo XIX

    Directory of Open Access Journals (Sweden)

    Uribe Salas, José Alfredo

    2006-08-01

    Full Text Available This article analyzes the intrinsic relation between education and science in the process of institutionalization of mineralogy and geology in nineteenth-century Mexico. It focuses on the intellectual leadership of three men of sciences in the modernization and professionalization of geology’s curricula. These were: Andrés Manuel del Río, Antonio del Castillo y José G. Aguilera. The work of these men represents the human foundation of the process of institutionalization and professionalization of Earth Sciences in Mexico: from the Royal Mining Seminar, to the Mining School and the National School of Engineering, to the National Institute of Geology, the latter the immediate antecedent of the modern Institute of Geology at the National Autonomous University of Mexico (UNAM.

    En el artículo se analiza la relación intrínseca entre educación y ciencia en el proceso de institucionalización de la mineralogía y la geología en México del siglo XIX. Destacamos el liderazgo intelectual de tres hombres de ciencia que desempeñaron un esfuerzo articulador en la modernización de los planes de estudio y profesionalización de la geología mexicana. Ellos son: Andrés Manuel del Río, Antonio del Castillo y José G. Aguilera. El trabajo de estos tres hombres representa el soporte humano del proceso de institucionalización y profesionalización de las Ciencias de la Tierra, primero a través del Real Seminario de Minería, pasando por la Escuela de Minería y la Escuela Nacional de Ingenieros, para terminar en el Instituto de Geológico Nacional, antecedente directo del actual Instituto de Geología de la Universidad Nacional Autónoma de México.

  20. Recidiva criminal em 100 internos do Manicômio Judiciário de Franco da Rocha

    Directory of Open Access Journals (Sweden)

    Moscatello Roberto

    2001-01-01

    Full Text Available OBJETIVOS: Verificar a ocorrência de comportamento criminal recidivo em uma população de internos do Manicômio Judiciário de Franco da Rocha. MÉTODOS: Cem internos de um Manicômio Judiciário em cumprimento de medida de segurança foram entrevistados, sendo todos do sexo masculino e com idades variando de 26 a 80 anos. Os diagnósticos preencheram critérios da CID-10, e os delitos cometidos foram verificados segundo o Código Penal Brasileiro. RESULTADOS: Dos 100 internos avaliados, 41% cometeram um crime, e 59% cometeram mais de um crime. As psicoses esquizofrênicas foram os diagnósticos mais freqüentes nos internos que cometeram um crime e naqueles que cometeram mais de um crime. Os diagnósticos retardo mental e transtornos de personalidade seguiram em freqüência nos que cometeram um crime. Transtornos de personalidade e retardo mental foram os diagnósticos que seguiram em freqüencia nos que cometeram mais de um crime. CONCLUSÕES: As psicoses esquizofrênicas predominaram nos internos avaliados. Crimes contra a vida foram mais comuns entre os que cometeram um crime, enquanto crimes contra o patrimônio predominaram entre os que cometeram mais de um crime.

  1. ESTUDO DO DESGASTE DE REVESTIMENTO INTERNO DE UM MOINHO DE BOLAS OPERANDO COM ROCHA FOSFÁTICA

    Directory of Open Access Journals (Sweden)

    André Carlos Silva

    2014-07-01

    Full Text Available O revestimento interno dos moinhos vem tomando maior proeminência devido à sua influência direta na eficiência de moagem e pelo alto custo agregado relacionado ao seu tempo de operação. Uma vez que o desgaste do revestimento não é uniforme, foi realizado o acompanhamento do desgaste do revestimento interno do moinho de bolas (SAG 4,87 x 6,09 m da empresa Vale Fertilizantes S.A. Unidade Catalão-GO. Tal moinho trabalha com rocha fosfática e o monitoramento se deu através de um dispositivo prático visando à determinação do comportamento do desgaste do revestimento ao longo de toda a extensão do moinho, desde a alimentação até a descarga, bem como a variação em um único perfil de uma placa do revestimento. Observou-se que o desgaste não é uniforme tanto ao longo do moinho quanto em um mesmo perfil, indicando que o maior desgaste ocorre nos primeiros e últimos 1,5 metros, com valores muito próximos. Na alimentação do moinho o desgaste específico foi de 0,60 g/t, na descarga de 0,63 g/t e no do centro do moinho de aproximadamente 0,55g/t.

  2. Evaluación de la reforma del sistema de pensiones en Uruguay / Evaluating Pension System Reform in Uruguay

    Directory of Open Access Journals (Sweden)

    Gonzalo Garmendia

    2010-01-01

    Full Text Available En el presente artículo se evalúa la reforma del sistema de pensiones en Uruguay, a través de variables como la cobertura, el impacto fiscal, la acumulación de fondos, la rentabilidad, y los costos asociados a la operativa de las Administradoras de Fondos de Ahorro Previsional (afap. Dicha reforma se evalúa positivamente, aun cuando se identifican elementos que deben considerarse en el futuro: extender la reforma al resto del sistema previsional que no se incluyó en ésta; generar la institucionalidad adecuada para regular y supervisar todo el sistema previsional; ajustar la edad de retiro para acceder a las prestaciones; y brindar mayores alternativas para las inversiones de las afap.This article evaluates the reform to the system of pensions in Uruguay through these variables: coverage, fiscal impact, accumulation of funds, yield, and costs associated to the operation of the Administradoras de Fondos de Ahorro Previsional (afaps. The reform is evaluated positively, even though elements are identified, that must be considered in the future: to extend the reform to the rest of the system that was not included before, generate the correct structure to regulate and supervise the system, fit the age of retirement to accede to benefits, and offer alternatives for investments of the afaps.

  3. The Permian basin geology in the north of Uruguay.Sedimentology exam about the uranium signs

    International Nuclear Information System (INIS)

    The basin is located in the Precambrian insular shelf limited to the North. East and South. The North (Brazil) and south (Uruguay) edge are constituted by the insular shelf ancient nucleus which dates from 2000 million years.

  4. Self-propelled prospection methodology: first results obtained in the northeast basin (Uruguay)

    International Nuclear Information System (INIS)

    This report refers about uranium prospection methodology in Uruguay and its first results obtained in the northeast basin.The preliminary radiometric researching is carried out four works phases: material preparation, radiometric, statistics analysis, anomalies revision

  5. First molecular detection of Rickettsia parkeri in Amblyomma tigrinum and Amblyomma dubitatum ticks from Uruguay.

    Science.gov (United States)

    Lado, Paula; Castro, Oscar; Labruna, Marcelo B; Venzal, José M

    2014-10-01

    Rickettsia parkei is the etiological agent of spotted fever in Uruguay, where is transmitted to humans by the tick Amblyomma triste. In the present study, ticks were collected from capybaras (Hydrochoerus hydrochaeris) and domestic dogs during 2011-2012 in different parts of Uruguay. Three out of 11 (27.3%) Amblyomma dubitatum ticks collected from capybaras, and 4 out of 6 (66.7%) Amblyomma tigrinum ticks collected from dogs were shown by molecular analyses to be infected by Rickettsia parkeri strain Maculatum 20. Until the present work, A. triste was the only tick species that was found infected by R. parkeri in Uruguay. This is the first report of R. parkeri infecting these two tick species in Uruguay, expanding the current distribution of this rickettsial pathogen in the country.

  6. Lutzomyia longipalpis in Uruguay: the first report and the potential of visceral leishmaniasis transmission.

    Science.gov (United States)

    Salomón, Oscar Daniel; Basmajdian, Yester; Fernández, María Soledad; Santini, María Soledad

    2011-05-01

    Phlebotomine captures were performed in February 2010 in Salto (Salto department) and Bella Unión-Cuarein (Artigas department), Uruguay. Bella Unión is located across the Paraná River from Monte Caseros, Argentina, where a focus of canine visceral leishmaniasis (VL) was reported in 2009. No VL cases have ever been recorded in Uruguay and the last reported capture of Phlebotominae was in 1932 (Lutzomyia cortelezzii and Lutzomyia gaminarai). Light traps were placed in peridomestic environments, and Lutzomyia longipalpis, the main vector of visceral leishmaniasis, was found in Salto and Bella Unión. This is a first report of an area of potential VL transmission in Uruguay. Active and coordinated surveillance is required immediately the Uruguay-Argentina-Brazil border area.

  7. Uruguay vasakpoolne president tahab vaeses riigis korra majja lüüa / Allan Espenberg

    Index Scriptorium Estoniae

    Espenberg, Allan

    2005-01-01

    Märtsikuus tuli Uruguays võimule vasakpoolne koalitsioon. President Tabare Vazquez peab kõige olulisemaks vaesusest jagusaamist riigis, välispoliitikas on tema eelistus sidemete arendamine teiste vasakpoolsete režiimidega

  8. Geological map of Uruguay Esc 1,100,000. Cololo Sheet 0-19

    International Nuclear Information System (INIS)

    This work is about the geological map of Uruguay Esc.1.100.000 (Cololo) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils of Holocene, Oligocene and upper Cretaceous in Asencio and Fray Bentos formations

  9. PARTICIPACIÓN ELECTORAL EN LAS ELECCIONES PRIMARIAS EN URUGUAY

    Directory of Open Access Journals (Sweden)

    Daniel Buquet

    2011-12-01

    Full Text Available So far Uruguay is the only country in the world in which parties carried out open and simultaneous primary elections in order to select their presidential candidates. The effects of employing primaries on the election results are determined by the particular characteristics of the electorate who voluntarily participate in them. From survey data, we analyze the factors affecting participation in such instances and their effects on the type of presidential candidates tend to be elected. The results show that in primary elections vote citizens more educated, more interested in politics, identified with political parties and with more extreme ideological positions. As a result we observe that through primaries, candidates away from the median voter are more likely to be winners than with DSV system.

  10. Uruguay, “País de refugio y reasentamiento”

    Directory of Open Access Journals (Sweden)

    Martín Lettieri

    2014-04-01

    Full Text Available Casi ningún lugar del mundo ha sido ajeno al desplazamiento forzado por distintos motivos en algún momento de su historia.Los latinoamericanos, particularmente, somos dueños y dueñas de una historia reciente de desplazamiento forzado.Sin embargo el 2009 encuentra al sur de Sudamérica como un espacio humanitario de solidaridad con el resto del mundo y de respeto por los derechos humanos para todas las personas que lo habitan.Sin lugar a dudas hoy Uruguay y la mayoría de los países vecinos están comprometidos con el respeto de los derechos de las personas refugiadas, de las personas que huyen de una persecución internacional, quizás de una manera única a nivel global,

  11. LUCHA POR LA TIERRA EN EL NORTE DE URUGUAY

    OpenAIRE

    Gabriel Oyhantçabal Benelli; Matías Carámbula Pareja

    2011-01-01

    Este artículo analiza la trayectoria de la lucha por la tierra en Bella Unión, una región característica en Uruguay por la producción de caña de azúcar, a través de los movimientos de clase de sus principales protagonistas: los cortadores de caña sindicalizados en la Unión de Trabajadores Azucareros de Artigas (UTAA). El recorrido histórico hace énfasis en dos períodos históricos diferentes: 1961-1973 y 2005-presente. El primero va desde la fundación del sindicato hasta el golpe militar. Se d...

  12. Preemptive kidney transplantation--a team experience in Uruguay.

    Science.gov (United States)

    González-Martínez, F; Curi, L; González-Carballido, G; Núñez, N; Manzo, L; Kurdián, M; Larre Borges, P; Nin, M; Orihuela, S

    2014-11-01

    Kidney transplantation is the best treatment for end-stage chronic renal disease. In Uruguay, the prevalence of patients on dialysis is 757 patients per millon inhabitants, plus 316 alive with a functioning renal graft. We install a preemptive renal transplantation program. Twenty-five patients received grafts without dialysis from 2004 to 2013, 5 receiving their 2nd transplantation and 17 from cadaveric donors, with 7.4 ± 7.7 months in the waiting list. At 24 months, patients' survival rate was 100% and the grafts' 97%, with a serum creatinine of 1.4 ± 0.6 mg%. The developed programs of dialysis and renal health care contributed install our preemptive kidney transplantation. Kidney transplantation should be proposed to selected patients with chronic renal failure as primary therapy of substitution of renal function.

  13. An estimation of the wage curve for Uruguay

    Directory of Open Access Journals (Sweden)

    González Rodríguez-Villamil Cecilia

    2012-09-01

    Full Text Available La existencia de la relación empírica entre salario y desempleo en Uruguay, se analizada en este trabajo. Se estiman varios modelos para el período 1986-2005 utilizando dos aproximaciones para medir el salario. Se obtiene una elasticidad de -0,09 entre desempleo y salarios. La elasticidad es mayor para los jóvenes, las mujeres y los menos educados. Los resultados indican que la elasticidad crece ante choques macroeconómicos adversos. Además, al desagregar por ocupación o formalidad e informalidad, los resultados sugieren que un aumento del desempleo produce un aumento de la informalidad y del cuentapropismo que lleva a una caída de los ingresos en estos sectores, que actúan como “amortiguador”.

  14. Groundwater arsenic content in Raigon Aquifer System (San Jose, Uruguay)

    International Nuclear Information System (INIS)

    As a Medical Geology research issue, an environmental arsenic risk assessment study in the most important sedimentary aquifer in southern Uruguay is presented. The Raigon Aquifer System is the most exploited in Uruguay. It has a surface extent of about 1,800 square kilometres and 10,000 inhabitants in San Jose Department, where it was studied. Agriculture and cattle breeding are the main economic activities and this aquifer is the basic support. The groundwater sampling was done on 37 water samples of PRENADER (Natural Resources Management and Irrigation Development Program) wells. Outcropping sediments of Raigon Formation and the overlying Libertad Formation were also sampled in the Kiyu region. The analyses were performed by inductively coupled plasma-optical emission spectrometry (ICP-OES) and inductively coupled plasma-mass spectrometry (ICP-MS). The results showed 80% samples with arsenic levels exceeding the 10 μg/l of WHO as limit for waters, and 11% exceeds the 20 μg/l limit of uruguayan regulation. The median, maximum and minimum water arsenic concentrations determined have been 14.24, 24.19 and 1.44 μg/l, respectively. On the other hand, nine sediment samples of Raigon and Libertad Formations in Kiyu region were analysed and yielded median, maximum and minimum arsenic concentrations of 5.03, 9.82 and 1.18 ppm, respectively. This issue leads to the supposition that the population, as well as industrial and agricultural activities, are consuming water with arsenic concentrations over the national and international maximum recommended limit.

  15. LUCHA POR LA TIERRA EN EL NORTE DE URUGUAY

    Directory of Open Access Journals (Sweden)

    Gabriel Oyhantçabal Benelli

    2011-12-01

    Full Text Available Este artículo analiza la trayectoria de la lucha por la tierra en Bella Unión, una región característica en Uruguay por la producción de caña de azúcar, a través de los movimientos de clase de sus principales protagonistas: los cortadores de caña sindicalizados en la Unión de Trabajadores Azucareros de Artigas (UTAA. El recorrido histórico hace énfasis en dos períodos históricos diferentes: 1961-1973 y 2005-presente. El primero va desde la fundación del sindicato hasta el golpe militar. Se da en un contexto de auge de la lucha de masas en Uruguay en el cual los trabajadores rurales se organizan en la UTAA levantando, entre otras, la bandera de la Reforma Agraria. El segundo período está marcado por la llegada al gobierno nacional del Frente Amplio, una coalición social-demócrata que reactiva la producción de caña de azúcar en Bella Unión. Este cambio supone una oportunidad para las luchas sociales que la UTAA aprovecha con ocupaciones de tierra favoreciendo un proceso de colonización para los trabajadores rurales. Sin embargo el acceso a la tierra genera nuevas contradicciones, y por tanto nuevos desafíos, por los cambios en la forma de subsunción del trabajo al capital.

  16. Implicancias del uso de nonoxinol en el Uruguay

    Directory of Open Access Journals (Sweden)

    Diana Míguez Carames

    2011-05-01

    Full Text Available Los disruptores endócrinos interfieren con la actividad de las hormonas en el organismo, imitando o bloqueando a las naturales. Son ubicuas y bioacumulables. Los que interfieren con estrógenos pueden provocar cáncer o una merma de la capacidad reproductora, además de cambios en el sexo de los peces y una afectación de la biodiversidad. En nuestro país aun se están consumiendo sustancias han sido prohibidas a nivel mundial por causar estos efectos. Así por ejemplo, desde enero de 2005 en Europa se ha prohibido productos con más de 0,1% de nonilfenol polietoxilado. En Uruguay se usa cada vez más, como agente de limpieza industrial (lavaderos de lana, curtiembres, institutional y doméstica (polvos de baja espuma, limpiadores. Es poco biodegradable y llega a los cursos de agua, sus sedimentos y a los seres vivos. Se debería tomar conciencia de la gravedad de este asunto y utilizar los sucedáneos para prevenir estas consecuencias.AbstractEndocrine disruptors interfere with the hormonal activity in the organism, mimicking or blocking natural hormones. They are ubiquitous and bioaccumulative. These substances interfere with estrogens and may cause cancer or a decrease in reproductive capacity in addition to changes in the sex of fish and an affectation of biodiversity. In our country we are still consuming substances that have been prohibited globally for causing these effects. For example, since January 2005 in Europe has banned products with more than 0.1% of nonylphenol polyethoxylated. In Uruguay, it is increasingly used as an industrial cleaning agent (wool washing, tanneries, institutional and domestic cleaning (low foam powdered detergents, cleaners. It has low biodegradability and reaches the waterways, sediments and living beings. We should grasp the seriousness of this matter and use substitutes to prevent these consequences.

  17. Development of the National Kidney Transplantation Program in Uruguay.

    Science.gov (United States)

    González-Martínez, F; Orihuela, S; Alvarez, I; Dibello, N; Curi, L; Nin, M; Wimber, E; Mizraji, R; Bengochea, M; González, G; Manzo, L; Toledo, R; Silva, W; Chopitea, Á; Lopez, D; Balboa, O; Porto, D; Noboa, O

    2015-10-01

    The first kidney transplantation (KT) in Uruguay was performed in 1969. We report the rates of KT and survival of patients and grafts up to December 2014. The country has a surface of 176,215 km(2) and a population of 3,286,314 inhabitants (18.6 inhabitants per km(2)). Till December 31, 2014, 1,940 KT have been performed in Uruguay (41.8 pmp that year); 90.4% of them were from cadaveric donors (CD). Median age of recipients (R) was 44 ± 14 years; R older than 55 years increased from 0 to 27% during the period. Our pre-emptive KT program started in 2007. Optimal donors (D) decreased from 65.2% to 35.5%, and D older than 45 years old increased from 9% to 37%. Trauma as cause of death decreased from 49% to 32% and stroke as cause of death increased from 25% to 39%. Patient survival rates at 1, 5, and 8 years were 93%, 87%, and 78%, respectively for KT performed between 1980 and 1989; they were 98%, 93%, and 89%, respectively, for KT performed between 1990 and1999; they were 97%, 91%, and 90%, respectively, for KT performed between 2000 and 2010. In December 2013, there were 1098 patients pmp in renal replacement therapy, 758 pmp in dialysis, and 340 pmp (30.9%) with a functioning graft. Our national KT program is mainly based (90.6%) on cadaveric donation. Epidemiological changes in the characteristics of R and D followed the changes in aging that occurred in the general population and the dialysis population. The survival rates from patients and kidneys are similar to those reported by the European and the American registries.

  18. Nuevas especies de Chorizococcus de la Argentina y Uruguay (Hemiptera: Pseudococcidae New species of Chorizococcus from Argentina and Uruguay (Hemiptera: Pseudococcidae

    Directory of Open Access Journals (Sweden)

    María C. Granara de Willink

    2003-12-01

    Full Text Available Se describen e ilustran dos especies nuevas: Chorizococcus achalensis sp. nov. de la Argentina y Chorizococcus uruguayensis sp. nov., de Uruguay. Se incluye la clave de Chorizococcus McKenzie para la región Neotropical y se citan nuevos huéspedes de Chorizococcus rostellum (Lobdell.Descriptions and illustrations of Chorizococcus achalensis sp. nov. from Argentina and Chorizococcus uruguayensis sp. nov. from Uruguay, are given. Also Chorizococcus Mc Kenzie neotropical key and new hosts plants of Chorizococcus rostellum (Lobdell are included.

  19. Organized factions and disorganized parties: electoral incentives in Uruguay Grupos organizados y partidos desorganizados: incentivos electorales en Uruguay

    Directory of Open Access Journals (Sweden)

    Scott MORGENSTERN

    2010-07-01

    Full Text Available This paper extends the study of party organization and legislative voting to factionalize party systems. After developing a typology of factional types, it argues that hierarchically organized factions respond to a competing incentive system. Factions have interests that push them to work together for the good of the party, but at the same time, they have interests in distinguishing themselves for electoral purposes. Further, the electoral cycle drives the weights of these competing pressures, leading factional cooperation to break down as elections near. These patterns and incentives are particularly evident in Uruguay, and the paper uses roll-call data from that country's legislature to test the propositionsEl presente artículo aplica el estudio de la organización de partidos y el voto legislativo a sistemas de partidos con facciones. Tras desarrollar una clasificación de los diferentes tipos de facciones, se argumenta que las facciones jerárquicamente organizadas responden a un sistema competitivo de incentivos. Pese a que las facciones tienen intereses que las empujan a trabajar juntas por el bien del partido, al mismo tiempo, tienen interés en diferenciarse unas de otras por propósitos electorales. Además, el ciclo electoral dirige los pesos de estas presiones competitivas provocando la ruptura en la cooperación entre las facciones conforme se aproximan las elecciones. Estas pautas e incentivos son particularmente evidentes en el caso de Uruguay, por lo que el artículo utiliza datos del voto nominal del Legislativo del país para probar estos argumentos.

  20. Modelação da rede de fracturação para o planeamento da exploração de rochas ornamentais

    OpenAIRE

    Aguiar, José

    2000-01-01

    Este trabalho apresenta um sistema informático de apoio ao planeamento de explorações de Rochas Ornamentais que tem por base a modelação e a simulação das redes de fracturação a partir de atributos geométrico-espaciais das fracturas observadas nas explorações. O sistema tira proveito das potencialidades gráficas oferecidas pelo ambiente Windows, proporcionando a qualquer utilizador uma rápida integração. Dividido em seis módulos com funções distintas, o sistema revela-se completamente au...

  1. Aproveitamento de rejeitos de mineração e mantos de alteração de rocha para fertilização de solos através da técnica de rochagem

    OpenAIRE

    Aline Carneiro Silverol; Luiz Machado Filho

    2006-01-01

    A técnica de Rochagem foi aplicada em fertilização de solos degradados do Estado do Espírito Santo, utilizando-se rejeito de mineração e manto de alteração de rocha. Os materiais utilizados nos ensaios, pó de rocha e solo, foram analisados para se verificar a disponibilidade de elementos químicos presentes. Com os resultados das análises, foram calculadas as quantidades a serem empregadas nos experimentos que foram realizados em casa de vegetação. Para efeito de comparação, foram efetuados en...

  2. La metodología de la hipótesis de atribución de autor aplicada a las figuras en los omoplatos de El Castillo (Cantabria, España

    Directory of Open Access Journals (Sweden)

    Juan María Apellániz

    2005-01-01

    Full Text Available Se trata de un análisis crítico de la validez metodológica de los criterios de atribución de autoría aplicables a las figuras de animales grabadas sobre los omoplatos magdalenienses de la cuevas El Castillo (Cantabria, España propuestos por el Prof. Fernández Lombera

  3. La transformación del castillo de León en cárcel pública. Una idea decimonónica de conservación arquitectónica

    OpenAIRE

    Morais Vallejo, Emilio

    2005-01-01

    Al iniciarse el siglo XIX el Ayuntamiento de León decidió aprovechar las estructuras del viejo castillo de la ciudad para hacer la cárcel del partido. El arquitecto Fernando Sánchez Pertejo fue el encargado de hacer la restauración del edificio para adaptarlo a la nueva función, utilizando criterios de intervención propios de la época

  4. El Alcázar de Madrid. Del castillo Trastámara al palacio de los Austrias (Ss. XV-1543

    Directory of Open Access Journals (Sweden)

    Alonso Ruiz, Begoña

    2014-12-01

    Full Text Available The medieval Alcázar (fortress of Madrid was transformed into the residential palace of the Austrian dynasty in Spain from the reign of Charles I through that of Charles II. On Christmas Eve 1734, during the reign of the Bourbon king Philip V, the palace suffered a devastating fire, resulting in the construction of a new Royal palace, already baroque, on the same site. This research reconstructs the history – until now fragmented – of this lost medieval castle, contributing new source materials concerning the successive interventions carried out on the building. Specifically, this investigation focuses on the improvements realized during the period of the Catholic Monarchs and the first works commissioned by Charles V, prior to the definitive royal bond of 1536. This document marks the beginning of a new chapter in the constructive history of the building, when the old castle was transformed definitively into a residential palace, while highlighting the symbolic value of the Sala Rica and the rooms of protocol constructed during the Trastámara period.El alcázar medieval de Madrid se convirtió en la gran residencia de los Austrias desde la llegada de Carlos I al reinado de Carlos II. En la Nochebuena de 1734, reinando ya Felipe V de Borbón, el palacio sufrió un devastador incendio, resultado del cual se inicia la construcción del nuevo Palacio Real, ya barroco, sobre su solar. En esta investigación nos ocupamos de reconstruir la historia –hasta ahora fragmentada– de ese castillo medieval, aportando nuevos datos documentales acerca de las sucesivas intervenciones sufridas en el edificio. Nos centramos de forma especial en las obras realizadas en el período de los Reyes Católicos y en las primeras encargadas por Carlos V, antes de la definitiva real cédula de 1536 que marca el comienzo de un nuevo capítulo en la historia constructiva del edificio al transformarse de manera definitiva el viejo castillo en un palacio residencial

  5. Una propuesta de antropología teológica en castillo interior de Santa Teresa de Ávila

    Directory of Open Access Journals (Sweden)

    Agustina Serrano Pérez

    2011-01-01

    Full Text Available El artículo presenta a Santa Teresa de Ávila (1515-1582 en un contexto histórico marcado por la apertura y el resurgimiento teológico, junto con un giro a posturas rígidas. En ese tiempo ella funda 17 conventos y escribe todas sus obras. Castillo Interior es el último eslabón de su proceso de autocomunicación, en que codifica su pensamiento teológico, estructurado en siete moradas que dan cuenta de la relación entre Dios y la respuesta humana. Este trabajo muestra la antropología de una Teología mística, como la autora deine su obra Castillo Interior, y trata de sintetizar la antropología teológica teresiana como un proceso salvíico desde el origen hasta la consumación. Finalmente se ofrecen unos rasgos característicos de la antropología teresiana en la que el misterio del ser humano se esclarece en Dios trinitario, es decir en la sabiduría amorosa del Espíritu.The a presents Saint Teresa of Ávila (1515-1582 in an historical context marked by theological resurgence and opening, together with a shift to rigid positions. In this period, she founds 17 convents and writes all her work. Interior Castle is the last link in her process of self-communication, and in which she encodes her theological thinking, structured in seven mansions that account for the relationship between God and the human response. This work shows the anthropology of a Mystical theology, as the author deines her work Interior Castle, and tries to synthesize Teresian theological anthropology as a salvific process from origin to consummation. Finally, the articles gives some characteristic features of Teresian anthropology, in which the mystery of human beings is illuminated in the Trinitarian God, i.e., in the loving wisdom of the Spirit.

  6. Emigrantes y exiliados judíos en Uruguay

    Directory of Open Access Journals (Sweden)

    Silvia Facal Santiago

    2008-12-01

    Full Text Available A lo largo de más de dos milenios, los judíos fueron víctimas del antijudaísmo y del antisemitismo imperantes en los más variopintos lugares del Viejo Mundo. Es por todos recordada la expulsión, de todos aquellos judíos que no quisieron convertirse al cristianismo, operada en la España de los Reyes Católicos, en 1492. Este tipo de hechos se han ido repitiendo a lo largo de la historia hasta el ascenso del nazismo al poder en Alemania en 1933, pasando por los brotes de antisemitismo operados en la Europa de la segunda mitad del siglo XIX. Debido a ello, muchos judíos tomaron la decisión de marcharse y buscar destinos más tolerantes para rehacer sus vidas, como fue el caso de Uruguay. Entre el último tercio del siglo XIX y la primera mitad del XX llegaron a estas orillas del Plata, unos 50.000 inmigrantes y refugiados judíos._____________________ABSTRACT:During more than two millenniums, the Jews have been victims of the anti- Judaism and anti-Semitism prevailing in diverse places of the Old World.The expulsion, of all those Jew that didn’t want to convert themselves to Cristianism, done in the Spain of the Catholic Monarchs in 1492, is well-remembered by everybody. This type of facts has been repeated during history up to the promotion of Nazism to power in Germany in 1933, getting by the germs of anti-Semitism occurred in the Europe of the second half of the nineteenth century. Due to that, lots of Jews made the decision of going away to look for more tolerant destinies for remaking their lives, as it was the case of Uruguay. Between the last third of the nineteenth century and the first half of the twentieth century, 50.000 jewish immigrants and refugees arrived to these coasts of the Plata’s River.

  7. Antigenic and genetic characterization of rabies virus isolates from Uruguay.

    Science.gov (United States)

    Guarino, Helena; Castilho, Juliana Galera; Souto, Juanita; Oliveira, Rafael de Novaes; Carrieri, Maria Luiza; Kotait, Ivanete

    2013-05-01

    After 25 years without any reported cases of rabies in Uruguay, the northern region of the country experienced an epizootic of bovine paralytic rabies in October 2007. The outbreak affected bovines and equines, and the main source of infection was the bat Desmodus rotundus, the only hematophagous species in the country. From October 2007 to July 2008, 42 bovine, 3 equine and 120 chiropteran samples were submitted to the National Veterinary Diagnostic Laboratory for rabies testing. A total of 12 samples (7 bovine, 2 equine and 3 from D. rotundus) were positive by the fluorescent antibody test, and viruses were isolated by the mouse inoculation test. The objective of this study was to compare the antigenic and genetic characteristics of these isolates and three isolates from insectivorous bats from other regions. Antigenic typing using a panel of eight monoclonal antibodies identified all 12 viruses as variant 3 (AgV3), a variant associated with D. rotundus. Two isolates from insectivorous bats (Tadarida brasiliensis and Molossus sp.) were characterized as antigenic variant 4 (AgV4) while the third, from Myotis sp., could not be characterized using this panel as its reactivity pattern did not match that of any of the known antigenic variants. Partial N-gene sequences (nt 149-1420) of these isolates were aligned with homologous sequences derived from GenBank by the CLUSTAL/W method and used to build a neighbor-joining distance tree with the Kimura 2-parameter model. All 12 isolates were genetically grouped into the D. rotundus cluster as they shared 100% identity. In the phylogenetic analysis, the three isolates from insectivorous bats segregated into three clusters: one related to T. brasiliensis, one to Myotis sp. and the other to Lasiurus sp., although the isolate associated with the latter came from a Molossus sp. specimen. These results indicate that AgV3 was associated with the outbreak of bovine paralytic rabies in Uruguay. This is the first report of rabies

  8. Balanço geoquímico de solos derivados de rochas básico-ultrabásicas no ambiente subtropical do Rio Grande do Sul

    Directory of Open Access Journals (Sweden)

    L. F. S. Pinto

    1997-12-01

    Full Text Available O balanço de massa da intemperização de solos desenvolvidos de rochas básico-ultrabásicas no Rio Grande do Sul, os menos intemperizados constatados até o presente no estado, mostrou nos horizontes superficiais uma concentração relativa mais elevada dos elementos móveis do que nos subsuperficiais, indicando a existência de descontinuidade entre eles. Tais feições, em conjunto com a mineralogia e com a morfologia dos perfis investigados, indicam a ocorrência de eventos erosivo-deposicionais em um passado pedogeneticamente recente, bem como uma contribuição importante de materiais intempericamente menos evoluídos para a composição mineral dos horizontes superficiais. Esses eventos erosivos e o rejuvenescimento superficial dos perfis explicam o pouco desenvolvimento e a semelhança química e mineralógica desses solos com os desenvolvidos de rochas básico-ultrabásicas em regiões temperadas.

  9. Petrografia e Geoquímica de Rochas Metamáficas e Metaultramáficas da região de Cambuci, Rio de Janeiro

    Directory of Open Access Journals (Sweden)

    Mário Jorge Gesteira Fonseca

    2011-01-01

    Full Text Available No norte do estado do Rio de Janeiro são encontradas ocorrências localizadas de corpos de rochas máficas e ultramáficas variavelmente deformadas e metamorfisadas. Tratam-se de (metaclinopiroxenitos, (metapiroxenitos, (metadioritos a quartzodioritos e principalmente (metagabros, (metanoritos e (metagabronoritos, com estrutura isotrópica a ligeiramente foliada, revelando aspecto tectonizado marcado por orientação de piroxênio/anfibólio e feldspato ou clots máficos. Textura primária granular, cumulática e de fluxo é observada em amostras desses vários litotipos, em contraponto com aquelas que apresentam fortes evidências de recristalização. Quimicamente possuem composição basáltica, assinatura toleítica e associação com ambiente de fundo oceânico, particularmente MORB transicional a enriquecido. O conjunto de dados permite interpretar essas rochas como remanescentes de paleo-oceano posicionados tectonicamente junto aos paragnaisses regionais.

  10. Feições Cársticas em Rochas Siliciclásticas no Oeste do Estado do Rio Grande do Sul – Brasil

    Directory of Open Access Journals (Sweden)

    Luis Eduardo de Souza Robaina

    2010-08-01

    Full Text Available Na Bacia Hidrográfica do Ibicuí, localizada na região oeste-sudoeste do estado do Rio Grande do Sul, Brasil, ocorrem formas do terreno e mesmo associação de formas semelhantes àquelas de relevo cárstico, entretanto são produzidas por diferentes processos. Este artigo apresenta estudos desenvolvidos em feições de cavernas, típicas de relevo cárstico que se desenvolvem em rochas siliciclásticas da Bacia Sedimentar do Paraná. A origem morfogenética está relacionada com a evolução e aceleração de processos erosivos associado ao fluxo subterrâneo controlados por lineamentos estruturais e estratificação da rocha sedimentar. O mapeamento e estudo destas feições podem demonstrar a extensão e diversidade das formas tipo cársticas na área e contribuir para entender o modelo evolutivo das vertentes na área de estudo.

  11. La excavación arqueológica y la conservación patrimonial en el Castillo de San Severino de Matanzas

    Directory of Open Access Journals (Sweden)

    Silvia Teresita Hernández Godoy

    2009-03-01

    Full Text Available El Castillo de San Severino de Matanzas, declarado Monumento Nacional en 1978 por sus valores histórico-arquitectónicos, se inaugura como Museo Regional de la Ruta del Esclavo en 1997. Desde los inicios tuvo un proyecto de restauración asesorado por el Centro Nacional de Restauración, Conservación y Museología y la Oficina de Monumentos y Sitios Históricos de Patrimonio Provincial. Muchas son las locaciones rescatadas en San Severino mediante acciones de restauración, conservación y propuestas museográficas, donde la arqueología ha tenido un importante desempeño. En tal sentido, el artículo aborda la campaña arqueológica que tuvo lugar en mayo de 2008 en el área del foso. Se expone la metodología de trabajo implementada, se analizan el contexto y las unidades estratigráficas relacionadas, se discuten los resultados alcanzados y se presenta la interrelación final entre las estructuras localizadas como parte del proceso de restauración finalizado.

  12. Una novela-testimonio dominicana sobre la dictadura de Trujillo : El Masacre se pasa a pie de Freddy Prestol Castillo

    Directory of Open Access Journals (Sweden)

    Lauro Capdevila

    2003-09-01

    Full Text Available El Masacre se pasa a pie de Freddy Prestol Castillo remporte un succès de librairie extraordinaire dès sa parution en 1973 et est rapidement considéré comme un classique, aujourd’hui étudié dans les établissements scolaires de la République Dominicaine. Dans ce roman-témoignage – pour reprendre la terme proposé par Miguel Barnet, l’auteur rapporte à la première personne le massacre de 12 000 à 20 000 présumés Haïtiens par les hommes de main du Trujillo en 1937. L’événement est un des moments décisifs de la dictature : il en marque profondément le caractère raciste et sanctionne les relations de violence entre l’État et la population. Dénonciatrice, l’œuvre cherche à rétablir la vérité des faits contre les mensonges de la propagande officielle. Nourri par cette volonté d’authenticité, le roman présente de façon dynamique et synthétique les bouleversements que subit la société dominicaine soumise à l’État dictatorial. La littérature apparaît ici comme une urgente nécessité pour restituer sa mémoire à la nation dans la perspective de sa reconstruction.El Masacre se pasa a pie de Freddy Prestol Castillo es un extraordinario éxito de ventas al publicarse en 1973. Muy pronto pasa a ser una obra clásica, estudiada hoy en los centros de enseñanza de la República Dominicana. En esa novela-testimonio – para usar el término propuesto por el cubano Miguel Barnet, el autor relata en primera persona la matanza de 12.000 a 20.000 presuntos haitianos a manos de los esbirros de Trujillo en 1937. El trágico acontecimiento es uno de los momentos álgidos de la dictadura que manifiesta claramente su carácter racista y deja al desnudo las relaciones de violencia entre el Estado y la población. Denunciadora, la obra pretende restablecer los hechos verídicos contra las mentiras de la propaganda oficial. Apoyándose en esta voluntad de autenticidad, la novela presenta de modo dinámico y sint

  13. Panegírico a Cortes, no exento de raspones a Bernal Díaz del Castillo, en la Historia de Solís

    Directory of Open Access Journals (Sweden)

    Beatriz Gutiérrez Mueller

    2014-07-01

    Full Text Available Para finales del Barroco, se consideraba en los círculos oficiales que la Conquista de la Nueva España no había sido contada acertadamente. Antonio de Solís y Rivadeneyra, un escritor y clérigo, fue el encargado de hacer la historia oficial, publicada en 1684, en Madrid, conocida como Historia de la conquista de México. En este trabajo se explora su pertenencia al género demostrativo, de acuerdo con la clásica tipificación grecolatina y con los fines y modos propuestos, a su vez, por Luis de Granada a fines del XVI. Se podrá comprobar que el trabajo solisiano resulta ser un panegírico a Hernán Cortés pero con severas enmiendas y descréditos a la historia testimonial publicada post mortem, en 1632, por Bernal Díaz del Castillo.

  14. Species of Mycosphaerellaceae and Teratosphaeriaceae on native Myrtaceae in Uruguay: evidence of fungal host jumps.

    Science.gov (United States)

    Pérez, C A; Wingfield, M J; Altier, N; Blanchette, R A

    2013-02-01

    Mycosphaerella species are well-known causal agents of leaf diseases on many economically and ecologically important plant species. In Uruguay, a relatively large number of Mycosphaerellaceae and Teratosphaeriaceae are found on Eucalyptus, but nothing is known of these fungi on native Myrtaceae. The aim of this study was to identify Mycosphaerellaceae and Teratosphaeriaceae species associated with leaf diseases on native Myrtaceae in Uruguay and to consider whether host jumps by the pathogen from introduced Eucalyptus to native Myrtaceae have occurred. Several native forests throughout the country were surveyed with special attention given to those located close to Eucalyptus plantations. Five species belonging to the Mycosphaerellaceae and Teratosphaeriaceae clades were found on native Myrtaceous trees and three of these had previously been reported on Eucalyptus in Uruguay. Those occurring both on Eucalyptus and native Myrtaceae included Pallidocercospora heimii, Pseudocercospora norchiensis, and Teratosphaeria aurantia. In addition, Mycosphaerella yunnanensis, a species known to occur on Eucalyptus but not previously recorded in Uruguay, was found on leaves of two native Myrtaceous hosts. Because most of these species occur on Eucalyptus in countries other than Uruguay, it appears that they were introduced in this country and have adapted to be able to infect native Myrtaceae. These apparent host jumps have the potential to result in serious disease problems and they should be carefully monitored.

  15. Investigating Leadership Characteristics and Attitudes toward Creativity According to Agency Context for Agriculture Extension Agents in Uruguay

    Science.gov (United States)

    Gravina, Maria Virginia

    2013-01-01

    The purpose of this study was to investigate attitudes toward creativity and leadership characteristics according to the agency context for extension agents in Uruguay. Extension agents come from the three different agency contexts in Uruguay of the University, government, and private institutions. Leadership characteristics are those that combine…

  16. Detection of Pesticides in Active and Depopulated Beehives in Uruguay

    Directory of Open Access Journals (Sweden)

    Horacio Heinzen

    2011-09-01

    Full Text Available The influence of insecticides commonly used for agricultural purposes on beehive depopulation in Uruguay was investigated. Honeycombs, bees, honey and propolis from depopulated hives were analyzed for pesticide residues, whereas from active beehives only honey and propolis were evaluated. A total of 37 samples were analyzed, representing 14,800 beehives. In depopulated beehives only imidacloprid and fipronil were detected and in active beehives endosulfan, coumaphos, cypermethrin, ethion and chlorpyrifos were found. Coumaphos was present in the highest concentrations, around 1,000 µg/kg, in all the propolis samples from active beehives. Regarding depopulated beehives, the mean levels of imidacloprid found in honeycomb (377 µg/kg, Standard Deviation: 118 and propolis (60 µg/kg, Standard Deviation: 57 are higher than those described to produce bee disorientation and fipronil levels detected in bees (150 and 170 µg/kg are toxic per se. The other insecticides found can affect the global fitness of the bees causing weakness and a decrease in their overall productivity. These preliminary results suggest that bees exposed to pesticides or its residues can lead them in different ways to the beehive.

  17. Stratigraphy, palaeontology and age of the Las Ventanas Formation, Uruguay

    International Nuclear Information System (INIS)

    The stratigraphy, palaeontology and age of the Las Ventanas Formation (FmLV) is here analyzed. Its type area represents a large syncline (Cerro Las Ventanas Syncline) with an axis plounging 35 grades to the S20W. The lithostratigraphy of the FmLV is described, and separated into the following informal units: basic volcanics and breccias, polymictic conglomerates, sandstones and conglomerates, and laminated pelites. The Formation represents a thinning- and fining-upward sequence, recording evolution from an alluvial fan-dominated environment to shallow marine conditions with occasional storms. Sedimentary structures and petrography of conglomerates and sandstones point to a steep palaeorelief. A number of organic-walled microfossils is described for the first time, namely: Leiosphaeridia tenuissima, L. minutissima, Lophosphaeridium sp., Soldadophycus bossii, S. major, Soldadophycus sp., Vendotaenia sp. and psilate, branched filaments. The assemblage is characterized by its low diversity, abundance and large size (up to 400 μm) of Leiosphaeridia. Wrinkle structures occur in the laminated pelite unit. Based on the microfossils we assign the FmLV to the lower Vendian (Varangerian, ca. 600 Ma). The Playa Hermosa Formation can be interpreted as a lateral facies of the FmLV, or be alternatively- younger than the latter unit. On the basis of microfossil assemblages, we envisage that the FmLV immediately predates the Arroyo del Soldado Group. An extensional geotectonic setting, possibly a rift, is postulated for FmLV. This is a contribution to project IGCP 478. Keywords: Neoproterozoic, Vendian, Varangerian, Uruguay, acritarchs

  18. Hydrochemical characterization of recreational thermal regions in Uruguay

    International Nuclear Information System (INIS)

    The deep drilling in Uruguay yields thermal groundwater aquifer formations contained in Mesozoic and Permo-Carboniferous in the North Basin. This paper characterizes thermal environments from the standpoint of physical-chemical, used primarily recreational, noting also the presence of heavy metals of natural origin. We worked over 62 analytical results from various information sources between 1946 and 2007. Using appropriate software the results were entered selected based on reliability and study area, 11 wells, analyzed different diagrams to characterize the water. Based on the drilling location and classification hydrogeochemistry thermal, thermal environments proposes five sorted from North to South: Arapey, Salto, Guaviyú, Guichon and Paso Ullestie. The proposed thermal environments were differentiated by the constitution hydrochemistry of waters, from north to south evolve bicarbonate calcium bicarbonate to sodium chloride, and increase the presence of sulfates. Groundwater Arapey environments and Salto aquifers are contained in Jurassic-Cretaceous, while for the remaining three environments (Guaviyú, Guichon and Paso Ullestie), aquifers are geological formations Permo - Carboniferous. In the past, it was determined the presence of As, funded by pre-Early Paleozoic formations Guarani Aquifer System: Buena Vista and Yaguarí Resumen ampliado Introducción

  19. Evaluation Criteria for Participatory Research: Insights from Coastal Uruguay

    Science.gov (United States)

    Trimble, Micaela; Lázaro, Marila

    2014-07-01

    Participatory research in which experts and non-experts are co-researchers in addressing local concerns (also known as participatory action research or community-based research) can be a valuable approach for dealing with the uncertainty of social-ecological systems because it fosters learning among stakeholders and co-production of knowledge. Despite its increased application in the context of natural resources and environmental management, evaluation of participatory research has received little attention. The objectives of this research were to define criteria to evaluate participatory research processes and outcomes, from the literature on participation evaluation, and to apply them in a case study in an artisanal fishery in coastal Uruguay. Process evaluation criteria (e.g., problem to be addressed of key interest to local and additional stakeholders; involvement of interested stakeholder groups in every research stage; collective decision making through deliberation; and adaptability through iterative cycles) should be considered as conditions to promote empowering participatory research. Our research contributes to knowledge on evaluation of participatory research, while also providing evidence of the positive outcomes of this approach, such as co-production of knowledge, learning, strengthened social networks, and conflict resolution.

  20. Summer crops evapotranspiration for two climatically constrating regions of Uruguay

    International Nuclear Information System (INIS)

    During the growth and development of grain crops there are a series of limiting factors which prevent obtaining yields to full potential. In particular, in summer crops grown in rain fed conditions, water deficiency stands out as one of the main factors affecting yield productivity. In this study crop evapotranspiration (E Tc) was estimated as a way to assess water needs in summer crops and real evapotranspiration (E Tr) of rain fed crops that occurs under field conditions. The study consisted in estimating E Tc and E Tr of soybean G M IV and V I, corn, sorghum and sunflower in two contrasting climatic regions of Uruguay for a period of 24 years (1984/2007) using the model WinISAREG. Water needs varied. The Nina and Nino years stood out with higher and lower values of Etc respectively. Such water needs are linked to cycle duration. Daily Etc was higher in the North and total Etc was higher in the South. The Etr obtained was substantially lower than Etc and with higher variability in most agr o-climatic situations studied. Sunflower and sorghum were the crops that presented the least differences between Etc and E Tr, and soybean and corn showed the greatest differences at both locations

  1. Study of the viability of nuclear power generation in Uruguay. V. 1,2

    International Nuclear Information System (INIS)

    This study was carried out to take into consideration the Nuclear Power option in Uruguay. Though Nuclear Power could be useful since year 2000, this does not mean a Nuclear Power station should be necessarily built. In the accomplishment of the nuclear option, next stage to take into account is the comparison of the following: a) 300/600 Mw Nuclear Power station owned by Uruguay; b) 600/1200 Mw Nuclear Power station shared amongst Uruguay and neighboring countries. National energy needs were studied, including previous electric demand studies made by international consultants. National direct resources and support infrastructure were also analysed. Oil, gas, coal and hydraulic options were compared to the nuclear option

  2. Geographic distribution and conservation status of Caiman latirostris (Crocodylia, Alligatoridae in Uruguay

    Directory of Open Access Journals (Sweden)

    Claudio Borteiro

    2006-12-01

    Full Text Available Populations of Caiman latirostris are known to occur in Uruguay but their geographic distribution remains uncertain. This work presents anupdate of the species distribution and conservation status in Uruguay. Surveys conducted by the authors confirmed the presence of this species in the previously known distribution range of northwestern Uruguay, where it seems to be widespread and relatively abundant in contrast to earlier reports. We report new localities for C. latirostris, most relevant being those of the Cebollatí and Tacuarí Rivers, and the Pelotas, India Muerta and San Miguel stream basins, which significantly expand its distribution through important wetlands in the eastern part of the country. The overall distribution is coincident with different landscape types, where lagoons, artificial impoundments, livestock waterholes, rivers, streams, creeks and marshes are inhabited by caiman. Illegal non-commercial hunting was detected all over the country.

  3. A Chilling Example? Uruguay, Philip Morris International, and WHO's Framework Convention on Tobacco Control.

    Science.gov (United States)

    Russell, Andrew; Wainwright, Megan; Mamudu, Hadii

    2015-06-01

    The World Health Organization's Framework Convention on Tobacco Control (FCTC) is the first international public health treaty to address the global spread of tobacco products. Ethnographic research at the fourth meeting of the FCTC's Conference of the Parties in Uruguay highlights the role of the FCTC in recalibrating the relationship between international trade and investment agreements and those of global public health. Specifically, we chart the origins and development of the Punta del Este Declaration, tabled by Uruguay at the conference, to counter a legal request by Philip Morris International, the world's largest tobacco transnational, for arbitration by the International Centre for the Settlement of Investment Disputes over Uruguay's alleged violations of several international trade and investment treaties. We argue that medical anthropologists should give greater consideration to global health governance and diplomacy as a potential counterweight to the 'politics of resignation' associated with corporate capitalism.

  4. Burnout en Uruguay: Unos aportes para los resultados de Añon et al. (2012.

    Directory of Open Access Journals (Sweden)

    Cesar Merino Soto

    2013-05-01

    Full Text Available La presente carta pone de relieve algunas preguntas que podrían desafiar la validez de los resultados presentados por Añón et al. (2012, respecto a sus descripciones del nivel de burnout en un hospital público de Montevideo. Su estudio es importante para el aporte descriptivo local del burnout en trabajadores en Uruguay, y de la prevalencia del mismo en un plano internacional. Aparentemente, es uno de los pocos estudios publicados sobre el síndrome de burnout en Uruguay. Pero hay aspectos relacionados con la validez de las interpretaciones de sus resultados, que no han tomado en cuenta.

  5. Geo structural chart of Uruguay. Scale 1/2.000.000

    International Nuclear Information System (INIS)

    This work is about the Geo-Structural Chart of Uruguay , Esca le 1 / 2,000,000. The geological information synthesis in the country, obtained from: published geological work or whose information is registered by laboratory work and geophysical surveys. This Chart will allow an overview of the degree of geological knowledge of Uruguay, restricted to the limits imposed by the scale of this work. The realization of this Chart included a thorough and careful compilation, critical analysis, standardization and interpretation of all geological and geophysical maps available in the country

  6. Uruguay mining inventory. Geochemical prospecting results of the Amarillo aerial map

    International Nuclear Information System (INIS)

    This report is about the results of the geochemical prospection carried out on the Amarillo aerial map, it placed in the area 24 of Uruguay (G11 section).This prospection was carried out by Geologic Institute team of Uruguay (IGU) with the technical assistance of BRGM. The Amarillo aerial map covers parts of Isla Cristalina. This is the window of the insular precrambrian shelf and it is surounded by geological formation as paleozoic and other more reecently formations too. The precambrian formation are represented by three big whole groups: metamorphic serial; groups of intrusing granites; and metamorphic rocks

  7. OSRP Source Repatriations-Case Studies: Brazil, Ecuador, Uruguay

    International Nuclear Information System (INIS)

    The Global Threat Reduction Initiative's (GTRI) Offsite Source Recovery Project (OSRP) began recovering excess and unwanted radioactive sealed sources (sources) in 1999. As of February 2012, the project had recovered over 30,000 sources totaling over 820,000 Ci. OSRP grew out of early efforts at Los Alamos National Laboratory (LANL) to recover disused excess Plutonium- 239 (Pu-239) sources that were distributed in the 1960's and 1970's under the Atoms for Peace Program. Source recovery was initially considered a waste management activity. However, after the 9/11 terrorist attacks, the interagency community began to recognize that excess and unwanted radioactive sealed sources pose a national security threat, particularly those that lack a disposition path. After OSRP's transfer to the U.S. National Nuclear Security Administration (NNSA) to be part of GTRI, its mission was expanded to include all disused sealed sources that might require national security consideration. Recognizing the transnational threat posed by porous borders and the ubiquitous nature of sources, GTRI/OSRP repatriates U.S. origin sources based on threat reduction prioritization criteria. For example, several recent challenging source repatriation missions have been conducted by GTRI/OSRP in South America. These include the repatriation of a significant amount of Cs-137 and other isotopes from Brazil; re-packaging of conditioned Ra-226 sources in Ecuador for future repatriation; and, multilateral cooperation in the consolidation and export of Canadian, US, and Indian Co-60/Cs-137 sources from Uruguay. In addition, cooperation with regulators and private source owners in other countries presents opportunities for GTRI/OSRP to exchange best practices for managing disused sources. These positive experiences often result in long-term cooperation and information sharing with key foreign counterparts. International source recovery operations are essential to the preservation of U.S. national security

  8. Magnetostratigraphy of the Neogene sediments of SW Uruguay

    Science.gov (United States)

    Sanchez Bettucci, L.; Orgeira, M. J.; Sanchez, G.; Bertoni-Machado, C.; Farina, R.

    2007-05-01

    Preliminary results on the magnetostratigraphy of three Neogene formations from SW Uruguay are presented: Camacho, Raigón and Libertad, and a relative age from the record of reversions in the Earth's magnetic field polarity is proposed. The sediments outcrop in the SW region of Uruguay,and have been received attention due to their fossil contents. The oldest is the late Miocene-Pliocene Camacho Fm, of Huayquerian to Montehermosan affinities. A Pliocene-early Pleistocene age has been assigned to Raigón Fm, of Chapadmalalan affinities. The overlying Libertad Fm has been considered early-middle Pleistocene in age, and to have Marplatan-Ensenadan affinities. The lithology of this facies of Camacho Fm is identified by the presence of fine to very fine sandstones and is composed of silty-sandy and bioturbed silty deposits. The marine facies of this formation is rich in fossil content, as several invertebrate and vertebrate taxa are found. The upper Raigón Fm is formed by sandstones of varied grain size and includes lenses and levels of claystones and conglomerates. It shows the sedimentological features of a deep, pebble-rich braided fluvial system. The 383 vertebrate specimens found in the sandy facies and studied in a taphonomically-oriented study belong to 19 genera and 13 higher taxa. The bones are disarticulated, with smooth fractures and little weathered or abraded, which is congruent with a short time of contact, as observed in strong and sudden flows. The elements belong to the three Voorhies groups and fractured specimens are found along with well preserved materials, implying different taphonomical histories and reworking. The consequent inferred time averaging urges caution at using these remains for defining precise ages. The Libertad Fm, top of the sequence, is conformed by greenish clays, clayey fine sandstones, medium sized sandstones and conglomeratic levels, corresponding to deposits of continental origin under a semiarid climate, which allowed the

  9. Uruguay 2006: desarrollo equivo o ruptura con la historia

    Directory of Open Access Journals (Sweden)

    Gustavo BITTENCOURT

    2009-11-01

    Full Text Available RESUMEN: En este artículo se argumenta que el muy bajo desempeño económico de Uruguay durante el siglo XX y en particular desde la década de 1960, que lo aleja progresivamente de la dinámica de la economía mundial aumentando la brecha de subdesarrollo, se explica fundamentalmente por la especialización del país en productos de muy escasa dinámica en el mercado mundial así como de muy bajo dinamismo tecnológico. El ensayo de modelo (neoliberal en lo económico y conservador en lo político resultó un fracaso en términos de mejorar la tasa de crecimiento de largo plazo del país, profundizando su especialización basada en productos primarios. Esto implica además un problema en términos de la capacidad de generación de empleos y de la distribución de ingresos. La reactivación reciente así como algunas medidas adoptadas por el nuevo Gobierno Progresista han resultado exitosas en aumentar los salarios, reducir la informalidad y ordenar la macroeconomía luego de la profunda crisis financiera que explotó en el 2002. Pero la ruptura con el pasado, necesaria para elevar significativamente la tasa de crecimiento sostenible de esta economía, requerirá posiblemente de otras acciones en torno a una estrategia de desarrollo de largo plazo, que ponga sus miras en mejorar la capacidad innovadora de la estructura productiva desarrollando nuevas ramas mediante la integración regional.ABSTRACT: This article shows that Uruguay’s very low long term growth performance, which implies an increasing divergence with respect to the world economy, is explained by specialization and productive problems. Uruguay produces and sells goods with very low dynamics in the world markets, and with slow technology changes. The (neoliberal and politically conservative development model applied in the last decades, failed in the objective of improving the long term growth rate, because this model implied a productive structure based in natural resources with

  10. Household demand elasticities for meat products in Uruguay

    Directory of Open Access Journals (Sweden)

    Bruno A. Lanfranco

    2014-01-01

    Full Text Available This article analyzed the demand for meats at household level over the past decade in Uruguay, a country that exhibits a very high per capita consumption of these products. In particular, the consumption of beef is one of the highest in the world and only comparable to Argentina. The analysis involved a two-step estimation of an incomplete system of censored demand equations using household data from the last available national income and expenditure survey (2005/06. Thirteen meat products were included in the analysis: six broad beef products (deboned hindquarter cuts, bone-in hindquarter cuts, ground beef, rib plate, bone-in forequarter cuts, and other beef cuts, four products from other meats (sheep, pork, poultry, and fish, and three generic mixed-meat products. A complete set of short-term income, own-price and cross-price elasticities were computed and reported along with their 90% confidence intervals (CI. The results were consistent with both economic theory and empirical evidence as well as with the expected behavior, considering the relevance of these products, particularly beef, in the diet of Uruguayan consumers. All meat items were necessary goods and evidenced income-inelastic responses, which was expected given their high consumption level. All meats behaved as normal goods although exhibiting different reactions to changes in price. In general, beef cuts were more price elastic than other more broadly defined products. The more specific and disaggregated the meat product the higher its corresponding direct price elasticity. The complement/substitute relationships found in this study were highly depended on the specific product combinations.

  11. Geochemical and microbiological study in soils of southern Uruguay

    International Nuclear Information System (INIS)

    The sulphate reducing bacteria (S RB) constitute a diverse group of anaerobic prokaryotes that carry out the dissimilarity sulphate reduction of sulphur compounds like sulphate, sulphite, tio sulphate, and sulphide to hydrogen sulphide. Although B SR are anaerobic, some genre tolerate oxygen and some others, at low concentrations, can res pirate Fe+ 3 or oxygen, using hydrogen as electron donor. Several industries, including oil and natural gas processing and transporting plants, have been affected by their metabolic activity and the fundamental cause is the production of H S, corrosive and toxic. It damages the pumping equipment, tanks, and 2 pipes. On the other hand, the generated sulphide affects human health and causes security and environmental problems producing severe economic losses. Given the ecological and economic importance of the S RB this study attempts of its presence in soils of different characteristics from southern Uruguay. Although in the last years its knowledge at molecular level has been increased, there is still lack of information so as to be able to control all the effects produced by its metabolic activity. The objective of our work is to determine the degree of diversity of these bacteria in our soils and to know the bio corrosion potential of them. As a first step we have collected soil samples with different characteristics, having determined its p H, humidity, content of chloride and sulphates as well as the presence of S RB. Although the main obstacle to understand its ecology and diversity is the incapacity to cultivate many of the microorganisms that come from environmental samples, this difficulty can directly be avoided by means of the use of molecular techniques that allow the study of the microorganisms present or their genes. In this work we correlate the detection of sulphate reducing bacteria by classic and molecular methods in the different soils studied

  12. Occurrence of metal ions in rice produced in Uruguay

    Directory of Open Access Journals (Sweden)

    Mario Rivero

    2011-04-01

    Full Text Available The United Nations General Assembly declared the year 2004 the International Year of Rice under the concept "Rice is Life". The largest nutritional problems occurring globally are protein-energy malnutrition, Ca, Fe, I, Zn and vitamin A deficiencies. Being rice the staple food more consumed worldwide, outstanding care is taken on its composition levels.Uruguay has emerged as medium-size rice producer and Latin America's major rice exporter, and is now amongst the world's top ten. Thus, the knowledge of toxic as well as micronutrient elements is very important. Here is reported the determination in forty nine samples of rice (Oryza sativa L. of As, Cd, Cr, and Pb by ET AAS in samples digested by dry ashing, and Ca, Co, Cu, Fe, K, Mg, Mo, Mn, Na, Ni and Zn by FAAS and Hg by CV AAS using microwave-assisted decomposition.The amount of all the metal ions studied in this work fall within the range typical of rice around the world. All the rice samples tested showed lower levels of As, Cd, Hg and Pb than the maximum limit permitted by governmental and international organizations.Potassium was the most abundant mineral followed by Mg and Ca and amongst microelements the presence of Cu, Fe, Mo, Mn, Na and Zn was outstanding.The milling process highly affects the contents of K, Mg, Mn, Na and Zn while little influence has on Ca, Co, Cu and Fe concentrations.Unexpected loss of Ca, Fe and Mn during parboiling process was detected. 

  13. Household demand elasticities for meat products in Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Lanfranco, B. A.; Rava, C.

    2014-06-01

    This article analyzed the demand for meats at household level over the past decade in Uruguay, a country that exhibits a very high per capita consumption of these products. In particular, the consumption of beef is one of the highest in the world and only comparable to Argentina. The analysis involved a two-step estimation of an incomplete system of censored demand equations using household data from the last available national income and expenditure survey (2005/06). Thirteen meat products were included in the analysis: six broad beef products (de boned hindquarter cuts, bone-in hindquarter cuts, ground beef, rib plate, bone-in forequarter cuts, and other beef cuts), four products from other meats (sheep, pork, poultry, and fish), and three generic mixed-meat products. A complete set of short-term income, own-price and cross-price elasticities were computed and reported along with their 90% confidence intervals (CI). The results were consistent with both economic theory and empirical evidence as well as with the expected behavior, considering the relevance of these products, particularly beef, in the diet of Uruguayan consumers. All meat items were necessary goods and evidenced income-inelastic responses, which was expected given their high consumption level. All meats behaved as normal goods although exhibiting different reactions to changes in price. In general, beef cuts were more price elastic than other more broadly defined products. The more specific and dis aggregated the meat product the higher its corresponding direct price elasticity. The complement/substitute relationships found in this study were highly depended on the specific product combinations. (Author)

  14. Seasonal variations of the middle-upper paleolithic transition at El castillo, Cueva Morín and El pendo (Cantabria, Spain).

    Science.gov (United States)

    Pike-Tay, A; Cabrera Valdés, V; Bernaldo de Quirós, F

    1999-03-01

    With debate escalating in regard to the prolonged contemporaneity of neandertal and modern human groups in the Franco-Cantabrian region on the one hand, and the late persistence of neandertals (until ca. 28-30,000 B.P.) and Mousterian industries in southern Iberia on the other; sites with Mousterian-Upper Paleolithic sequences from northern Spain play a pivotal role in the ongoing investigation of the Middle-Upper Paleolithic transition in western Europe. An important line of inquiry into the nature of social and economic change from the Middle to Upper Paleolithic is the monitoring of shifts in land use and resource procurement patterns. The recognition of short-term, seasonal patterning in settlement and resource provisioning may provide insights into changes in mobility, territoriality, and social organization that might otherwise be missed. This paper presents results of a seasonality study of fauna from archaeological levels spanning the Middle-Upper Paleolithic transition from the sites of El Castillo, El Pendo, and Cueva Morín in Cantabrian Spain. Data concerning season of death and age at death of prey animals presented here are derived from dental growth mark (increment, annuli) analysis. These data, along with other artifactual and faunal evidence suggest to us that: (1) economic strategies and technologies pervasive in the Upper Paleolithic are rooted in the Cantabrian Middle Paleolithic; and, (2) the apparent increase in deposits from the Middle through Upper Paleolithic may be the signature of a gradual increase in logistical economic strategies including the heightened level of social organization required for their implementation. PMID:10074385

  15. Arte e política no cinema de Glauber Rocha: uma análise do filme Deus e o Diabo na Terra do Sol

    Directory of Open Access Journals (Sweden)

    William Vaz de Oliveira

    2011-06-01

    Full Text Available This article discusses the relationship between art and politics in the kinematics of Glauber Rocha focusing on the work ―Deus e o Diabo na Terra do Sol‖ Creator of the Cinema Novo in Brazil, Glauber proposes a system that portrays the reality through national a quasi-socialist realism. Hunger, poverty and religion become constant in the works of the moviemaker, in addition to showing a Brazilian culture strongly marked by African customs. Emerged in the late '50s, early '60s, his Cinema Novo was characterized by the search for a language and a truly Brazilian cinematic technique, which should depict all our limitations and our entire underdevelopment, thus seeking to overcome them, trying to approximate the cinematic art of the public. His movie Deus e o Diabo na terra do Sol for instance, highlights this prospect of a purely national cinema.

  16. Conservation status assessment of the amphibians and reptiles of Uruguay Evaluación del estado de conservación de los anfibios y reptiles del Uruguay

    Directory of Open Access Journals (Sweden)

    Andrés Canavero

    Full Text Available The native species of amphibians and reptiles of Uruguay were categorized according to the IUCN Red List criteria. Out of 47 amphibian species, seven are listed as Critically Endangered (CR, five as Endangered (EN, one as Vulnerable (VU, three as Near Threatened (NT, and two as Data Deficient (DD; the remaining species are considered to be Least Concern (LC. Among the 64 species of reptiles evaluated, one is listed as Critically Endangered (CR, seven as Endangered (EN, two as Vulnerable (VU, one as Near Threatened (NT and seven as Data Deficient (DD; the rest are considered to be Least Concern (LC. The use of these results as an additional criterion in the definition of protected areas in Uruguay will contribute towards the conservation of the aforementioned threatened species and their associated ecosystems.Las especies nativas de anfibios y reptiles de Uruguay fueron categorizadas de acuerdo a los criterios de la Lista Roja de UICN. De las 47 especies de anfibios, siete se encuentran En Peligro Crítico (CR, cinco En Peligro (EN, una Vulnerable (VU, tres Casi Amenazadas (NT, y dos con Datos Deficientes (DD; las especies restantes son consideradas como Preocupación Menor (LC. Entre las 64 especies de reptiles evaluados, una se encuentra en Peligro Crítico (CR, siete En Peligro (EN, dos como Vulnerables (VU, una Casi Amenazadas (NT y siete con Datos Deficientes (DD; las especies restantes son consideradas como Preocupación Menor (LC. El uso de estos resultados como un criterio adicional en la definición de áreas protegidas en Uruguay contribuirá hacia la conservación de dichas especies amenazadas y sus ecosistemas asociados.

  17. Genetic relationships among populations of Aedes aegypti from Uruguay and northeastern Argentina inferred from ISSR-PCR data.

    Science.gov (United States)

    Soliani, C; Rondan-Dueñas, J; Chiappero, M B; Martínez, M; Da Rosa, E García; Gardenal, C N

    2010-09-01

    Aedes aegypti (L.) (Diptera: Culicidae), the main vector of yellow fever and dengue viruses, was eradicated from Argentina between 1955 and 1963, but reinvaded the country in 1986. In Uruguay, the species was reintroduced in 1997. In this study we used highly polymorphic inter-simple sequence repeats (ISSR) markers to analyse the genetic structure of Ae. aegypti populations from Uruguay and northeastern Argentina to identify possible colonization patterns of the vector. Overall genetic differentiation among populations was high (F(ST) = 0.106) and showed no correlation with geographic distance, which is consistent with the short time since the reintroduction of the species in the area. Differentiation between pairs of Argentine populations (F(ST) 0.072 to 0.221) was on average higher than between Uruguayan populations (F(ST)-0.044 to 0.116). Bayesian estimation of population structure defined four genetic clusters and most populations were admixtures of two of them: Mercedes and Treinta y Tres (Uruguay) were mixtures of clusters 1 and 3; Salto (Uruguay) and Paraná (Argentina) of clusters 1 and 4; Fray Bentos (Uruguay) of clusters 2 and 3, and Gualeguaychú (Argentina) of clusters 2 and 3. Posadas and Buenos Aires in Argentina were fairly genetically homogeneous. Our results suggest that Ae. aegypti recolonized Uruguay from bordering cities in Argentina via bridges over the Uruguay River and also from Brazil.

  18. Análisis de las discrepancias económicas entre Swanston y Cia, constructora del Puerto de la Luz (Canarias, y su ingeniero Juan de León y Castillo

    Directory of Open Access Journals (Sweden)

    Mercedes Calvo Cruz

    2009-12-01

    Full Text Available En este trabajo pretendemos abordar la figura de Juan de León y Castillo, persona ilustre en su época, científico, ingeniero y apasionado por la política y la filosofía, desde una óptica novedosa, toda vez, que se pretende poner de manifiesto la estrecha relación que existió entre el ingeniero y la Swanston and Company, contratista que llevó a cabo la construcción del Puerto de Refugio de la Luz de Las Palmas. Esta relación data de 1891, momento en el que se firma el contrato entre ambos y Juan de León y Castillo se hace cargo de las obras del puerto como Ingeniero Director y Consultivo.Es nuestro objetivo evidenciar los entresijos económicos y los numerosos problemas que existieron entre el ingeniero y la empresa contratista y poner de manifiesto una desconocida faceta de Juan de León y Castillo como censor de los libros contables y demás documentación económica que la Swanston llevaba para la obra que nos ocupa.Por tanto, con este trabajo quisiéramos contribuir al conocimiento de un hombre ilustre y polifacético, que no sólo se dedicó a la estricta labor de desarrollar aquellos conocimientos recibidos sino que denota la curiosidad propia de un investigador y la ecuanimidad en su proceder.In this work we try to approach Juan de León y Castillo's figure, an illustrious person of his time, scientist, engineer and an enthusiast about politics and philosophy. From a new optic, he tried to reveal the narrow relation that existed between the engineer and the Swanston and Company, contractor who carried out the construction of El Puerto de Refugio de la Luz de Las Palmas. This relation dates back on the late 1891, moment in which the contract is signed between both and Juan de León y Castillo takes charge of the works of the port as an engineer, director and advisor.It is our aim to demonstrate the economic mesenteries and the numerous problems which existed between the engineer and the company contractor and to reveal an

  19. Algunos aspectos de la climatología solar del Uruguay Some aspects of the solar climatology of Uruguay

    Directory of Open Access Journals (Sweden)

    Hugo Grossi Gallegos

    2010-12-01

    Full Text Available La cobertura espacial de las redes de medición en tierra no puede satisfacer todas las necesidades de los usuarios debido a su baja densidad esto es más notable en el caso de la radiación solar. La escasez de datos de irradiación global es la razón para utilizar la heliofanía para su estimación mediante el empleo de diferentes correlaciones que han probado tener un buen ajuste con las mediciones. Para trazar cartas de heliofanía (y a partir de ellas, de irradiación solar global en un territorio tan extenso como América del Sur es necesario estudiar la relación error-distancia entre estaciones en zonas homogéneas. Para ello, lo habitual es analizar el comportamiento espacial de algunos estadísticos de campos aleatorios, como por ejemplo, la función estructura. En este trabajo, se han utilizado datos medios mensuales de heliofanía de Uruguay y se analizó su variación con la distancia entre estaciones. Se presentan gráficos obtenidos para diferentes épocas del año, analizándose las condiciones de extrapolación espacial de la información. Además, se muestran los resultados del análisis estadístico de series temporales de valores medios anuales de la heliofanía diaria mediante la aplicación del test de Mann-Kendall. Finalmente, se presentan 12 cartas con la distribución espacial de la media mensual de la heliofanía diaria.The spatial coverage of land measurement networks cannot fulfill all the user's needs because their density is low; and this fact becomes more important in the case of solar radiation. The scarcity of global irradiation data is the reason for using sunshine hours in order to estimate them through different correlations which have shown a good fit with the measurements data. In order to draw charts with the spatial distribution of the sunshine-hours monthly averages (and from them, global solar radiation charts also on such a vast territory as South America, it is necessary to study the error

  20. Un pedazo de la Prehistoria cántabra en Nueva York. Las Colecciones de la Cueva de El Castillo (Puente Viesgo, Cantabria en el American Museum of Natural History (Nueva York, EEUU

    Directory of Open Access Journals (Sweden)

    Tattersall, I.

    2010-01-01

    Full Text Available En los años en torno a la I Guerra Mundial una pequeña pero importante colección de objetos de diferentes yacimientos cántabros llegó al AMNH de Nueva York de la mano del arqueólogo norteamericano N. C. Nelson. En un trabajo anterior uno de los firmantes (RW expuso en detalle las circunstancias historiográficas del traslado de los materiales españoles a los Estados Unidos. Aunque la representación de los sitios cantábricos comprende las cuevas de El Castillo, Morín y La Franca, además de otros yacimientos peninsulares, en este articulo nos centramos en el conjunto perteneciente a la cueva de El Castillo. La importancia de la secuencia de este yacimiento para la Prehistoria europea, lo disperso de sus colecciones y el desconocimiento de los materiales de AMNH por parte de la comunidad científica, legitiman a nuestro juicio una elección prioritaria del mismo. Presentamos los datos obtenidos de un primer análisis de la serie que comprende los materiales líticos, óseos, y la fauna así como una descripción de las muestras sedimentarias recogidas por Nelson, con especial incidencia de los niveles auriñacienses. Entre los materiales de El Castillo destaca la presencia de un fragmento óseo humano (peroné en curso de estudio, cuyo análisis deberá permitirnos su adscripción taxonómica y cronológica.

  1. Petrografia, Geoquímica e Geocronologia das Rochas do Orógeno Rio Alegre, Mato Grosso: Um Registro de Crosta Oceânica Mesoproterozóica no SW do Cráton Amazônico

    OpenAIRE

    João Batista Matos; Johann Hans Daniel Schorscher; Mauro Cesar Geraldes; Maria Zélia Aguiar de Souza; Amarildo Salina Ruiz

    2004-01-01

    As rochas vulcano-sedimentares do orógeno do Rio Alegre ocorrem no SW do Cráton Amazônico e compreendem rochasvulcânicas máficas e ultramáficas, rochas sedimentares químicas, além de rochas intrusivas máficas a félsicas. Toda a associaçãoapresenta metamorfismo na facies xisto-verde a anfibolito baixo. Estudos petrológicos, geoquímicos e geocronológicospermitiram a subdivisão destas rochas nas seguintes unidades: Formação Minouro (base), Santa Izabel (intermediária) e SãoFabiano (topo). A Form...

  2. Uruguay : The Rural Sector and Natural Resources, Volume 1. Main Report

    OpenAIRE

    World Bank

    2002-01-01

    The report reviews the macroeconomic perspectives of Uruguay, focused on its rural development and natural resources intensive sectors, to form the basis for expanding agricultural production, and increasing productivity. It reviews the country's sectoral composition, exports of natural resource intensive products, and labor and capital use, as well as the tax burden. Although agriculture ...

  3. Historical approximation of the Syenite extracting , development and industrialization in Uruguay

    International Nuclear Information System (INIS)

    This work is about the syenite exploitation in Uruguay which had particularly importance at the end of XI X century. The main centers of granite exploitation were La Paz and Piriapolis. The grains of Piriapolis for its structure and shades were used as polished plates to covering the walls of the emblematic and representative buildings, witnesses of a time flourishing economy.

  4. Paleoclimatic and paleoenvironmental reconstruction for middle and late holocene in Uruguay southeastern New contributions

    International Nuclear Information System (INIS)

    This work is about the study carried out within the framework of the environmental evolution and the prehistoric human occupation on coastal lagoons in the east of Uruguay. The analysis of the sediments in the zone enable the reconstruction of the Holocene climate history as well as the construction of the Paleoclimatic and paleoenvironmental model belong to the middle and late Holocene

  5. Technical Cooperation. Project No. 77.210.9. Geological German Mission in Uruguay. Final report

    International Nuclear Information System (INIS)

    This report shows the result of work carried out in the framework of the German mission in Uruguay. The main results obtained were the general inventory of non metallic raw as well as important raw materials investigation such as bentonite, limestone, fluorite, graphite, talc and materials for construction

  6. Mining inventory of Uruguay. Geochemistry prospection results about the aerial photography - Moirones and Alborada

    International Nuclear Information System (INIS)

    This report show the geochemistry prospect ion strategy used to do the Mining inventory of Uruguay about the aerial photography of Moirones and Alborada.The samples obtained and its analysis was carried out in the Orleans laboratory.For that study was selected : anomaly Pb-Zn-Mo, one Zn-Ba, two anomalies Zn, two anomalies Be and one radiometric anomaly.

  7. French Trade Policy During the GATT Uruguay Round: Between Domestic and International Constraints

    NARCIS (Netherlands)

    Alons, G.C.

    2012-01-01

    During the GATT Uruguay Round (1986-1993) France was one of the most conservative European member states and succeeded in influencing European position taking on agricultural trade liberalization. France’s recalcitrant position is often considered an outcome of purely domestic political consideratio

  8. Miscellaneous: Uruguay energy supply options study assessing the market for natural gas - executive summary.

    Energy Technology Data Exchange (ETDEWEB)

    Conzelmann, G.; Veselka, T.; Decision and Information Sciences

    2008-03-04

    Uruguay is in the midst of making critical decisions affecting the design of its future energy supply system. Momentum for change is expected to come from several directions, including recent and foreseeable upgrades and modifications to energy conversion facilities, the importation of natural gas from Argentina, the possibility for a stronger interconnection of regional electricity systems, the country's membership in MERCOSUR, and the potential for energy sector reforms by the Government of Uruguay. The objective of this study is to analyze the effects of several fuel diversification strategies on Uruguay's energy supply system. The analysis pays special attention to fuel substitution trends due to potential imports of natural gas via a gas pipeline from Argentina and increasing electricity ties with neighboring countries. The Government of Uruguay has contracted with Argonne National Laboratory (ANL) to study several energy development scenarios with the support of several Uruguayan institutions. Specifically, ANL was asked to conduct a detailed energy supply and demand analysis, develop energy demand projections based on an analysis of past energy demand patterns with support from local institutions, evaluate the effects of potential natural gas imports and electricity exchanges, and determine the market penetration of natural gas under various scenarios.

  9. Exploring options for sustainable development of vegetable farms in South Uruguay

    NARCIS (Netherlands)

    Dogliotti Moro, S.

    2003-01-01

    Keywords:land use system, modeling, farming system, future-oriented studies, vegetables,

    The sustainable development of vegetable farms in South Uruguay requires the development of farming systems that contribute t

  10. Geological map of Uruguay Esc 1,100,000. Zapican Sheet F-22

    International Nuclear Information System (INIS)

    This work is about the geological map of Uruguay Esc.1.100.000 (Zapican) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils.The fotoplano Zapican is located in the north of Lavalleja town and geologically is formed by Lavalleja group and the west socket represented by granites and volcanic reefs

  11. Geological map of Uruguay Esc 1,100,000. Piraraja Sheet F-23

    International Nuclear Information System (INIS)

    This work is about the geological map of Uruguay Esc.1.100.000 (Piraraja) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils belong to Cenozoic, Cretaceous, Jurassic and Precambrian period.The Pirafja fotoplano is located in Lavalleja and geomorphologically is constituted by the Lavalleja group, the Atlantic socket, Piraraja granite and the Barriga Negra group

  12. Interpretation of the phosphate showings found in Uruguay. Recommendations for a a working programme

    International Nuclear Information System (INIS)

    The radioactive anomalies put in evidence during the investigation of uranium and the mining inventory carried out in Uruguay, are due to rocks more or less strongly phosp hated of the top proterozoic and of the paleozoic. These anomalies drive to interrogating ourselves on the possibilities of existence of deposits of phosphates exploitable

  13. Exploring biophysical potential and sustainability of wheat cultivation in Uruguay at the national level

    NARCIS (Netherlands)

    Mantel, S.; Engelen, van V.W.P.; Molfino, J.H.; Resink, J.W.

    2000-01-01

    A methodology is presented that explores soil survey information at the national level (1:1 M), generating sustainability indicators for wheat cultivation in Uruguay. Potential yields were calculated for simplified crop production situations under several constraints, such as limitation of water ava

  14. Soil management for improvement of soil physical characteristics related to erosion in Uruguay.

    NARCIS (Netherlands)

    Terzaghi, C.I.A.

    1996-01-01

    In Uruguay various soil physical characteristics are studied in three field experiments and by means of several laboratory analyses in order to relate those characteristics to the ability of the soils to resist the impact of rainfall erosion. The top layer is characterized by measuring several indic

  15. Continuing Professional Development of Physicians in Uruguay: Lessons from a Countrywide Experience

    Science.gov (United States)

    Margolis, Alvaro; Alvarino, Fernando; Niski, Rosa; Fosman, Elena; Torres, Jorge; Rios, Gilberto; Petruccelli, Dante

    2007-01-01

    This article describes the advancement of continuing professional development (CPD) for physicians in Uruguay and explains the motivations for a CPD system, the role of the faculty of medicine and the other stakeholders, the strategic goals, and current results, including strengths and weaknesses. The work described here had three strategic…

  16. Screening of endocrine disruption activity in sediments from the Uruguay River.

    Science.gov (United States)

    Rivas-Rivera, Noelia; Eguren, Gabriela; Carrasco-Letelier, Leonidas; Munkittrick, Kelly R

    2014-08-01

    Sediment constitutes an important sink of endocrine disruptor compounds; however, the potential of sediments to act as a source of endocrine disruptors should be more extensively investigated. The main objective of this study was to determine whether exposure of immature common carp to Uruguay River sediments undergo physiological and endocrine alterations. The lower Uruguay River watershed supports intensive agricultural and forest production, receives municipal sewage discharge and industrial effluent, and a new large pulp mill was constructed in 2006. A 30-day semi-static assay was performed using sediments from four sites along the Uruguay River and compared with an unexposed group in dechlorinated water as a negative control. We focused on two upstream and two downstream sites of a new elemental chlorine free pulp mill. The results showed that plasma vitellogenin levels increased in fish along the river and significant differences were found between the exposed and unexposed groups. Condition factor and gonadosomatic index were not different; however, a significant difference in hepatosomatic index was observed in fish exposed to sediment from an industrial site. A significant reduction in primary spermatocyte accumulation was observed in the exposed group compared with that in the control group, and some individuals exposed to sediments from industrial sites presented with testis-ova. Our results suggest that Uruguay River sediments act as an important source of estrogenic compounds that could be responsible for the alterations observed. Future studies are needed to identify the causal agents and determine exposure routes.

  17. Infection by Paramphistomidae trematodes in cattle from two agricultural regions in NW Uruguay and NW Spain.

    Science.gov (United States)

    Sanchís, J; Sánchez-Andrade, R; Macchi, M I; Piñeiro, P; Suárez, J L; Cazapal-Monteiro, C; Maldini, G; Venzal, J M; Paz-Silva, A; Arias, M S

    2013-01-16

    The analysis of infection by Paramphistomidae trematodes was conducted in two agricultural regions with different knowledge on this parasitosis. Faecal and blood samples were collected from 374 cattle in Salto (NW Uruguay) where there is a lack of information about paramphistomosis. A total of 429 cattle from Galicia (NW Spain), an area with previous records of infection by gastric flukes, were sampled. Diagnostics of trematodosis was developed by using a copromicroscopic probe and an ELISA with excretory/secretory antigens collected from adult Calicophoron daubneyi (Paramphistomidae) specimens. Results were evaluated according intrinsic and extrinsic factors. In the Uruguay, the percentage of cattle passing Paramphistomidae-eggs by faeces was 7% (95% Confidence Interval 5, 10). A significantly higher prevalence of paramphistomosis in the Hereford × Angus cattle (OR=3.5) was recorded, as observed for the oldest ruminants (>3.5 years). An overall seroprevalence of 29% (25, 34) was obtained by ELISA, with the highest values in the Friesians (OR=3), the youngest bovines (Uruguay, especially by improving their management to avoid exposure to the gastric trematode. Further studies are in progress for identifying the species of Paramphistomidae affecting ruminants in Uruguay.

  18. Mesoproterozoic evolution of the Rio de la Plata Craton in Uruguay: at the heart of Rodinia?

    DEFF Research Database (Denmark)

    Gaucher, Claudio; Frei, Robert; Chemale, Farid;

    2011-01-01

    Mesoproterozoic volcanosedimentary units and tectonic events occurring in the Ri´o de la Plata Craton (RPC) are reviewed. A belt consisting of volcanosedimentary successions exhibiting greenschist-facies metamorphism is exposed in the eastern RPC (Nico Pe´rez Terrane) in Uruguay. The Parque UTE...

  19. Practices to Reduce Milk Carbon Footprint on Grazing Dairy Farms in Southern Uruguay: Case Studies.

    Science.gov (United States)

    Carbon footprint (CF) is an increasingly relevant indicator to estimate the impact of a product on climate change. This study followed international guidelines to quantify the CF of milk produced on 24 dairy farms in Uruguay. Cows were grazed all year and supplemented with concentrate feeds. These d...

  20. Lessons from Participation in a Web-Based Substance Use Preventive Program in Uruguay

    Science.gov (United States)

    Balsa, Ana I.; Gandelman, Néstor; Lamé, Diego

    2014-01-01

    We analyzed individual and program characteristics associated with participation in an Information and Communication Technologies (ICT)-based substance use preventive intervention in Uruguay, South America. The intervention was directed at ninth- and tenth-grade students in 10 private schools in Montevideo. Participation in the program was…

  1. Assessment of potential shale gas and shale oil resources of the Norte Basin, Uruguay, 2011

    Science.gov (United States)

    Schenk, Christopher J.; Kirschbaum, Mark A.; Charpentier, Ronald R.; Cook, Troy; Klett, Timothy R.; Gautier, Donald L.; Pollastro, Richard M.; Weaver, Jean N.; Brownfield, Michael

    2011-01-01

    Using a performance-based geological assessment methodology, the U.S. Geological Survey estimated mean volumes of 13.4 trillion cubic feet of potential technically recoverable shale gas and 0.5 billion barrels of technically recoverable shale oil resources in the Norte Basin of Uruguay.

  2. The "Failure" of Private Universities in Uruguay: A Tale of Three Institutions. ASHE Annual Meeting Paper.

    Science.gov (United States)

    Roane, Warren

    In Latin America private universities are a recent phenomenon; Uruguay began its experiment with privatization only 15 years ago. This study explores several factors which have impeded formation of private universities by analyzing the "failures" of three institutions. The theoretical framework of the study is based on work by D.C. Levy (1986),…

  3. Quality of Life Satisfaction among Workers and Non-Workers in Uruguay

    Science.gov (United States)

    Gandelman, Nestor; Piani, Giorgina

    2013-01-01

    In this paper we use data from a population survey on quality of life dimensions conducted in Uruguay to analyze the self reported well-being among workers and non workers. Along with the literature, we find that the probability of being happy is greater for workers than non-workers. Specifically, we find evidence that workers tend to be more…

  4. Exploration of Uranium. Report to the Government of the Eastern Republic of Uruguay

    International Nuclear Information System (INIS)

    The Government of Uruguay with IAEA assistance carried out the Uranium prospection project and the evolution of uraniferous minerals resources on this country soil. Several arrangement were did such as the recollection and analysis of the geologic material. The Uranium project began with radiometric anomalies and out crops

  5. Geological map of Uruguay Esc 1,100,000. Piriapolis Sheet G-29

    International Nuclear Information System (INIS)

    This work is about the geological map of Uruguay Esc.1.100.000 (Piriapolis) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils. Geomorphologically Piriapolis fotoplano is dominated by Las Animas and an important Cenozoic coverage

  6. Geological map of Uruguay Esc 1,100,000. El Ombu Sheet N-18

    International Nuclear Information System (INIS)

    This work is about the geological map of Uruguay Esc.1.100.000 (El Ombu) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils belong to the Cretaceous, Tertiary and Quaternary period in Arapey, Mercedes, Asencio, Palmitas, Fray Bentos and Libertad formations

  7. LA LOCALIDAD HISTÓRICO ARQUEOLÓGICA DEL RÍO SAN SALVADOR (SORIANO, URUGUAY The historical archaeological town of Rio San Salvador (Soriano, Uruguay

    Directory of Open Access Journals (Sweden)

    José López Mazz

    2014-12-01

    Full Text Available Los primeros cronistas de la conquista del Río de la Plata expusieron la diversidad cultural reinante en el área en el siglo XVI. Las investigaciones arqueológicas de los años 60 y 70 confirman, a nivel arqueológico, la intensa ocupación de la que fue objeto esta zona próxima a la confluencia del río Paraná con el río Uruguay. Este trabajo presenta información producida durante un trabajo de diagnóstico realizado en el marco de la llamada Arqueología Pública, en un sitio de ocupación española del siglo XVI ubicado al oriente de dicha confluencia. Los resultados muestran que la ocupación del sitio desde el año 1000 AP está caracterizada por una amplia diversidad de estilos cerámicos. El área constituyó un lugar estratégico para los asentamientos europeos en función de la presencia de redes de intercambio pre existente. La información producida permite afinar la secuencia cronológica prehistórica para el bajo río Uruguay, al tiempo que abre el debate  respecto de la dinámica etnohistórica regional y del rol jugado por este particular asentamiento humano.   Palabras claves: asentamientos europeos, Uruguay, río San Salvador, siglo XVI.    Abstract Early chroniclers of the conquest of the Río de la Plata exposed the cultural diversity prevailing in the area in the sixteenth century. Archaeological research during the 60’s and 70’s confirm an intense occupation of the confluence of the Paraná river and the Uruguay river area. This paper presents information recovered during a diagnostic fieldwork developed on a Spanish settlement from the sixteenth century. The results show an intense occupation of the site since 1000 AP, characterized by a wide variety of ceramic styles. The area was a strategic location for European occupation due to the presence of preexisting exchange networks. Information produced refines prehistoric chronological sequence for lower Uruguay river while opening the discussion about regional

  8. Cross-fertilization between genetically modified and non-genetically modified maize crops in Uruguay.

    Science.gov (United States)

    Galeano, Pablo; Debat, Claudio Martínez; Ruibal, Fabiana; Fraguas, Laura Franco; Galván, Guillermo A

    2010-01-01

    The cultivation of genetically modified (GM) Bt maize (Zea mays L.) events MON810 and Bt11 is permitted in Uruguay. Local regulations specify that 10% of the crop should be a non-GM cultivar as refuge area for biodiversity, and the distance from other non-GM maize crops should be more than 250 m in order to avoid cross-pollination. However, the degree of cross-fertilization between maize crops in Uruguay is unknown. The level of adventitious presence of GM material in non-GM crops is a relevant issue for organic farming, in situ conservation of genetic resources and seed production. In the research reported here, the occurrence and frequency of cross-fertilization between commercial GM and non-GM maize crops in Uruguay was assessed. The methodology comprised field sampling and detection using DAS-ELISA and PCR. Five field-pair cases where GM maize crops were grown near non-GM maize crops were identified. These cases had the potential to cross-fertilize considering the distance between crops and the similarity of the sowing dates. Adventitious presence of GM material in the offspring of non-GM crops was found in three of the five cases. Adventitious presence of event MON810 or Bt11 in non-GM maize, which were distinguished using specific primers, matched the events in the putative sources of transgenic pollen. Percentages of transgenic seedlings in the offspring of the non-GM crops were estimated as 0.56%, 0.83% and 0.13% for three sampling sites with distances of respectively 40, 100 and 330 m from the GM crops. This is a first indication that adventitious presence of transgenes in non-GM maize crops will occur in Uruguay if isolation by distance and/or time is not provided. These findings contribute to the evaluation of the applicability of the "regulated coexistence policy" in Uruguay.

  9. Decomposição in situ de folhas senescentes de pereira (Pyrus communis L. cv. Rocha In situ decomposition of pear (Pyrus communis L. cv. Rocha senescent leaves

    Directory of Open Access Journals (Sweden)

    C. Neto

    2007-07-01

    Full Text Available Estudou-se a variação da perda de peso e a contribuição das folhas senescentes de pereira (cv. Rocha para a restituição de azoto (N ao solo através da técnica dos sacos de decomposição in situ, colocados em Outubro de 2003 à superfície do solo dum pomar situado no Cadaval (Oeste de Portugal. Os sacos contendo folhas senescentes colhidas em pereiras com um ano de plantação e fertilizadas com três níveis de N (0, 10 e 40 kg N/ha, foram recolhidos em Dezembro de 2003, Janeiro, Fevereiro, Maio, Julho e Outubro de 2004 e Março de 2005. No mesmo pomar enterraram-se, em Outubro de 2003, 12 cilindros de PVC, contendo à superfície folhas senescentes de pereiras com três anos de plantação e fertilizadas com 40 kg N/ha de adubo enriquecido com 10% de átomos de 15N. Os cilindros foram recolhidos em Janeiro, Março, Junho e Novembro de 2004. Determinouse a variação do peso e os teores de N total e enriquecimento em 15N nos resíduos, e nas amostras de terra avaliaram-se os teores de N “total”, N-inorgânico e carbono (C orgânico, bem como os nitratos potencialmente lixiviados e adsorvidos em resinas de troca aniónica, em cada data. A decomposição in situ das folhas senescentes das pereiras ‘Rocha’ jovens variou significativamente com a fertilização azotada após 506 dias. As folhas provenientes da modalidade 0 kg N/ha apresentaram menor peso residual (21% do inicial e menor teor de N (44% do teor inicial de N comparativamente com as folhas resultantes das modalidades adubadas com N, no final do período em estudo. Padrão idêntico de comportamento verificou-se na decomposição in situ das folhas das árvores com três anos, colocada à superfície do solo dos cilindros de PVC enterrados. A mineralização do N destas folhas levou à disponibilização do N para as árvores no início do abrolhamento e a partir de Junho, não se tendo observado lixiviação do N mineral produzido.The weight loss of one year-old

  10. José Vasconcelos y su paso por el Uruguay de los años veinte José Vasconcelos and his Visit to Uruguay in the 1920s

    Directory of Open Access Journals (Sweden)

    Gerardo Caetano Hargain

    2011-08-01

    Full Text Available El texto trata de la visita de José Vasconcelos a Uruguay en una escala de su viaje a cuatro países del Cono Sur sudamericano (Argentina, Brasil, Chile y Uruguay, que daría origen a su célebre libro La raza cósmica. Misión de la raza iberoamericana. Notas de viajes a la América del Sur. Por diversas razones, Vasconcelos reservaba expectativas particulares en torno a su breve pasaje por Uruguay. Sin embargo, dadas sus ideas y proyectos, no resultaba aventurado sospechar que su encuentro directo con el Uruguay real sería más conflictivo de lo que él esperaba. El texto aborda este periplo poco conocido del famoso viaje de Vasconcelos e indaga sobre las razones de algunos debates e incompatibilidades notorias que desató la experiencia concreta de la visita.The text concerns José Vasconcelos's visit to Uruguay during a trip to four countries in South Américas Southern Cone (Argentina, Brazil, Chile and Uruguay, which subsequently gave rise to his famous book, ha raza cósmica. Misión de la raza iberoamericana. Notas de viajes a la América del Sur. For a number of reasons, Vasconcelos harbored particular expectations about his brief stay in Uruguay. However, given his ideas and projects, it is safe to assume that his direct encounter with the actual Uruguay would have been more conflictive than he expected. The text deals with this little-known stage of Vasconcelos's well-publicized journey and explores the reasons behind certain debates and striking incompatibilities triggered by the specific experience of the visit.

  11. Petrografia, Geoquímica e Geocronologia das Rochas do Orógeno Rio Alegre, Mato Grosso: Um Registro de Crosta Oceânica Mesoproterozóica no SW do Cráton Amazônico

    Directory of Open Access Journals (Sweden)

    João Batista de Matos

    2004-04-01

    Full Text Available As rochas vulcano-sedimentares do orógeno do Rio Alegre ocorrem no SW do Cráton Amazônico e compreendem rochasvulcânicas máficas e ultramáficas, rochas sedimentares químicas, além de rochas intrusivas máficas a félsicas. Toda a associaçãoapresenta metamorfismo na facies xisto-verde a anfibolito baixo. Estudos petrológicos, geoquímicos e geocronológicospermitiram a subdivisão destas rochas nas seguintes unidades: Formação Minouro (base, Santa Izabel (intermediária e SãoFabiano (topo. A Formação Minouro compreende rochas vulcânicas básicas e ultrabásicas associadas a cherts e formaçãoferrífera bandada. Dados de litogeoquímica indicam sua origem em bacia de retroarco ou cadeia meso-oceânica. A FormaçãoSanta Izabel compreende lavas ácidas a intermediárias e rochas piroclásticas. A assinatura química destas rochas sugere suageração em arcos de ilhas, o que é corroborado pelos dados U-Pb em zircão em duas rochas metadacíticas (idades de 1509 ±10 Ma e 1503 ± 14 Ma e TDM de 1,54 Ga e 1,48 Ga e valores de eNd(t de + 4,3 e + 4,8 (respectivamente, indicando derivaçãomantélica. A Formação São Fabiano é constituída por rochas metassedimentares cujas composições químicas sugerem derivaçãoa partir das rochas vulcânicas subjacentes. As rochas intrusivas básicas e ultrabásicas constituem complexos gabróicosdiferenciados serpentinizados e seus resultados químicos indicam geração por processo de fracionamento magmático. Asrochas intrusivas máficas e félsicas associadas são representadas por gabros, dioritos e granitos. As análises U-Pb em zircãonestas rochas indicaram idades entre 1481 ± 47 Ma e 1449 ± 07 Ma e TDM variando entre 1,70 Ga e 1,52 Ga com valores de eNd(t entre + 4,1 e + 2,6 indicando também magmas manto-derivados. Os estudos petrográficos, geoquímicos e isotópicosindicam que as rochas vulcânicas básicas e ultrabásicas aqui estudadas foram geradas em ambiente de cadeia meso

  12. Integral study of the quantity and quality of the underground water in the Santa Lucia basin in Uruguay

    International Nuclear Information System (INIS)

    This work study different aspects about the underground water in the Santa Lucia sedimentary basin in Uruguay. It is situated between the San Jose and Santa Lucia river as well as the adyacent Rio de La Plata coast.

  13. Una carta de Jardiel Poncela a propósito de la versión cinematográfica de "Las inquietudes de Shanti Andía", por Arturo Ruiz Castillo

    Directory of Open Access Journals (Sweden)

    Herrera, Javier

    2011-04-01

    Full Text Available On the occasion of the premiere of Las inquietudes de Shanti Andía realized by Arturo Ruiz Castillo from Baroja’s homonymous novel, Jardiel Poncela writes an extensive letter to him, totally unpublished. It is possible to read in it considerations of great interest to know his aesthetic thought and his ideas about public, the role of the women, praises about the adaptation realized from the original novel, as well as interesting considerations on the relations between literature and cinema.

    Con motivo del estreno de Las inquietudes de Shanti Andía realizada por Arturo Ruiz Castillo a partir de la obra de Baroja, Jardiel Poncela le escribe una extensa carta, totalmente inédita, en la que, entre otras consideraciones de gran interés para conocer su pensamiento estético y sus ideas acerca del público y el papel de la mujer, le elogia la adaptación realizada de la obra barojiana al tiempo que le hace una serie de consideraciones teóricas muy interesantes sobre las relaciones entre la literatura y el cine.

  14. Análisis léxico-semántico del habla popular de los jóvenes espirituanos del IPU Honorato del Castillo Cancio en diferentes contextos comunicativos.

    Directory of Open Access Journals (Sweden)

    Laura María Pérez de Valdivia

    2012-04-01

    Full Text Available La presente investigación titulada Análisis léxico-semántico del habla de los jóvenes espirituanos del IPU “Honorato del Castillo Cancio” en diferentes contextos comunicativos da muestra de ese lenguaje rico y expresivo que abarca las más disímiles actitudes de los jóvenes y se expresa en los diversos escenarios comunicativos donde se desarrollan. Este estudio descriptivo y con un enfoque sincrónico, centra su objetivo general en la determinación de la relación existente entre las características léxico-semánticas del habla de los estudiantes del 10mo grado del IPU “Honorato del Castillo Cancio” y las situaciones comunicativas en que participan. Para darle cumplimiento a este propósito, se aplicaron varios métodos y técnicas de recolección de datos a una muestra de 60 informantes, lo que permitió fundamentar la existencia de varios fenómenos lingüísticos (cambios semánticos, neologismos y préstamos en el habla de estos jóvenes teniendo en cuenta los contextos comunicativos en los que participan (escolar, familiar y comunitario.

  15. Integrative and sustantibility management of the underground water in America Latina. Sustantibility management of Raigon Aquifer. Uruguay

    International Nuclear Information System (INIS)

    This work is a Project which was carried out with the participation of Chile, Colombia, Costa Rica, Ecuador, Paraguay, Peru and Uruguay. These countries carried out eleven hydrogeolical studies with conventional and isotopic methods.The aim of this project is improve the hydrogeologic knowledge. In Uruguay the interest of its study was The Raigon System Aquifer which was denominated as maintained gestion of Raigon Aquifer.

  16. The perspective of science and religion in high school biology teachers in Argentina, Brazil and Uruguay: a comparative study

    OpenAIRE

    Silva, Heslley Machado; Mortimer, Eduardo Fleury; Gibram, Daiana Evilin; Santos, Aladir Horacio dos; Carvalho, Graça Simões

    2015-01-01

    The relationship between science and religion has been marked by historically constructed movements of proximity and conflict. We have investigated how high school biology teachers from three countries with different relationships between State and religion, Argentina, Brazil and Uruguay, conceive the science-religion relationship. Uruguay has consolidated secularism, Argentina has an official religion and Brazil calls itself secular, but its secularism is only relative. Fifty high school bio...

  17. Rickettsiosis cutáneo ganglionar por Rickettsia conorii en el Uruguay Cutaneous-ganglionar rickettsiosis by Rickettsia conorii in Uruguay

    OpenAIRE

    Ismael A. Conti-Diaz; Ivonne Rubio; Raúl E. Somma Moreira; Graciela Pérez Bórmida

    1990-01-01

    Se refieren 3 casos autóctonos de rickettsiosis cutáneo ganglionar trasmitidos por garrapatas de perros (Amblyomma maculatum, en uno de ellos) en el Uruguay. Dos de los 3 casos fueron seguramente provocados por Rickettsia conorii de acuerdo a los resultados de la reacción específica de inmunofluorescencia indirecta - IgM, anti R. conorii. Se incluye un tercer paciente no estudiado con tal técnica, por la similitud clínico-epidemiológica, la reactividad del suero frente al Proteus OX 19 y la r...

  18. Metodologia para análise da confiabilidade estrutural de escavações em rocha Methodology for the analysis of structural reliability in rock excavations

    Directory of Open Access Journals (Sweden)

    Eduardo César Sansone

    2009-03-01

    Full Text Available Esse artigo apresenta uma metodologia para incorporação de incertezas à modelagem numérica pelo método dos elementos distintos em análises de confiabilidade estrutural de escavações em rocha. A metodologia foi desenvolvida levando em conta que os métodos de modelagem numérica normalmente empregados fornecem resultados pontuais, determinados a partir de parâmetros de entrada fixos, sem que sejam considerados seus respectivos erros. Entretanto a análise da estabilidade de estruturas em rocha envolve incertezas decorrentes da variabilidade inerente aos processos geológicos, da incerteza a respeito da hipótese de comportamento mecânico adotada e, também, das incertezas associadas aos parâmetros adotados na formulação do modelo numérico. Essas fontes de incerteza podem ser levadas em conta em modelos determinísticos simples, mas, na modelagem numérica, onde os resultados são de diversas naturezas, cabendo ao pesquisador analisá-los para obter suas conclusões, faz-se necessário o desenvolvimento de uma metodologia nova, baseada em simulações de Monte Carlo, com o emprego dos princípios da Lógica Paraconsistente, e que será apresentada na análise de um talude final de uma cava de mineração de grandes dimensões.A methodology for rock-excavation structural-reliability analysis that uses Distinct Element Method numerical models is presented. The methodology solves the problem of the conventional numerical models that supply only punctual results and use fixed input parameters, without considering its statistical errors. The analysis of rock-excavation stability must consider uncertainties from geological variability, from uncertainty in the choice of mechanical behaviour hypothesis, and from uncertainties in parameters adopted in numerical model construction. These uncertainties can be analyzed in simple deterministic models, but a new methodology was developed for numerical models with results of several natures. The

  19. Caracterização ambiental de lamas de beneficiamento de rochas ornamentais Environmental characterization of processing sludge of ornamental stones

    Directory of Open Access Journals (Sweden)

    Florindo dos Santos Braga

    2010-09-01

    Full Text Available As lamas de beneficiamento de rochas ornamentais (LBRO são resíduos que apresentam composição química variada em função da composição das rochas, do processo de beneficiamento, dos processos de reaproveitamento de águas e lamas, das propriedades dos insumos, entre outros fatores. A caracterização e classificação das LBRO são de grande importância, principalmente para o Estado do Espírito Santo, por possuir um expressivo número de empresas do setor. Neste trabalho, são apresentados os resultados de caracterização e classificação de lamas de desdobramento e polimento de mármores e granitos, segundo a NBR 10004/2004. Todas as amostras de lamas de tear convencional e de politriz analisadas foram classificadas como Classe IIA. Percebeu-se que a identificação dos resíduos por fonte geradora permite a proposição de tecnologias limpas, como o uso de teares a fio diamantado que utilizam o mínimo de insumos e de pastilhas diamantadas metálicas isentas de elementos tóxicos, contribuindo para a melhoria das características químicas das LBRO.The sludges produced in the cutting and polishing of ornamental stones are residues with diverse chemical composition that depend on the composition of the stones, the cutting and polishing process, the processes involved in the recycling of water and sludges, among others. The characterization and classification of these resulting sludges have great importance, especially for the State of Espírito Santo, Brazil, which is an important producer of ornamental stones. In this work, the results of characterization and classification of developmental and polishing sludges were presented, according to the Brazilian standard NBR 10004/2004. All the sludge samples from the cutting and polishing equipment were classified as Class IIA. We observed that the identification of the residues according to the generation source allows the proposition of clean technologies usage, such as cutting

  20. Mitochondrial DNA COI characterization of Helicoverpa armigera (Lepidoptera: Noctuidae) from Paraguay and Uruguay.

    Science.gov (United States)

    Arnemann, J A; James, W J; Walsh, T K; Guedes, J V C; Smagghe, G; Castiglioni, E; Tay, W T

    2016-04-07

    Since its detection in Brazil in 2013, the Old World cotton bollworm Helicoverpa armigera has been reported in Argentina, Paraguay, and Bolivia. Here we present evidence extending the South American range of H. armigera to Uruguay, using polymerase chain reaction and sequencing of the partial mitochondrial DNA (mtDNA) cytochrome oxidase I region. Molecular characterization of this gene region from individuals from Paraguay also supports previous morphological identification of H. armigera in Paraguay. Shared mtDNA haplotypes in H. armigera from Brazil, Uruguay, and Paraguay were identified. Additional surveying of populations in this region will be imperative to better monitor and understand factors that are underpinning its presence and successful adaptation in these South American regions. We discuss our findings with respect to the development of resistance pest management strategies of this invasive insect pest in a predominantly monoculture soybean crop landscape in the Southern Cone region.

  1. Nuclear raw materials prospection mission 1965 report to the Government of the Republic Oriental del Uruguay

    International Nuclear Information System (INIS)

    A preliminary reconnaissance survey of Uruguay for nuclear raw materials has been completed. Over 7.700 kilometers have been surveyed by car borne scintillometer and 112 radioactive anomalies have been discovered. Favourable areas with high incidence of anomalies and indications of uranium occurrences have been de-limited in the Minas- Aigua, Valentines-Treinta y Tres, Las Canas, Minas de Corrales and Melo areas. A possibly important indication of uranium at Paso de Las Piedras, Department of Durazno, has also 'been discovered by other means.The area investigated only comprises 0.83 of the total area of Uruguay and the high incidence of anomalies discovered and the other indications of uranium within this area are favourable and encouraging factors for further work,

  2. El bajo río Uruguay: dos naciones ¿un territorio?

    OpenAIRE

    Medina, Mercedes

    2013-01-01

    La República Oriental del Uruguay debe su nombre a su ubicación con respecto al curso de agua que marca su límite con la República Argentina. Más allá de su origen geopolítico como país independiente, cuña entre Brasil y Argentina, desde su denominación, el territorio queda vinculado al río y a su posición con respecto al mismo. Pocas naciones hay que hereden su nombre del soporte geográfico. Del mismo modo, en la margen Oeste del bajo río Uruguay, la Provincia de Entre Ríos...

  3. El papel de la banca pública en las crisis financieras de Argentina y Uruguay

    Directory of Open Access Journals (Sweden)

    Wesley Marshall

    2013-01-01

    Full Text Available El objetivo de este artículo es subrayar la naturaleza contracíclica de la banca pública comercial. Esto se hará mediante un análisis histórico de las crisis bancarias en Argentina y Uruguay a principios del siglo xxi. Este tipo de banco abarcó en Argentina varios actores cruciales dentro de las exitosas políticas de resolución de crisis y de reestructuración financiera; mientras en Uruguay, la banca pública comercial tuvo un papel menor durante la fase de resolución de la crisis, pero jugó un papel fundamental en la minimización de los riesgos del sistema financiero que en parte provocaron la crisis de 2002.

  4. A confirmed case of Rickettsia parkeri infection in a traveler from Uruguay.

    Science.gov (United States)

    Portillo, Aránzazu; García-García, Concepción; Sanz, M Mercedes; Santibáñez, Sonia; Venzal, José M; Oteo, José A

    2013-12-01

    The first confirmed case of Rickettsia parkeri infection in Uruguay is reported. To date, in South America, molecularly confirmed cases of human infection have been found in Argentina and probably, Brazil. Our patient returned to Spain after a 7-day trip to Colonia Suiza (Southwestern Uruguay). He presented fever (39°C), chills, and two eschars (tache noire-like) surrounded by an indurated, erythematous halo on the inner side of the left ankle besides a maculopapular rash on the legs. After treatment with doxycycline for 7 days, he fully recovered. R. parkeri infection was diagnosed by molecular-based detection of the microorganism in a swab specimen of the eschar. Diagnosis was supported by seroconversion between acute- and convalescent-phase sera specimens.

  5. Seroprevalence of St. Louis encephalitis virus and West Nile virus (Flavivirus, Flaviviridae) in horses, Uruguay.

    Science.gov (United States)

    Burgueño, Analía; Spinsanti, Lorena; Díaz, Luis Adrián; Rivarola, María Elisa; Arbiza, Juan; Contigiani, Marta; Delfraro, Adriana

    2013-01-01

    St. Louis encephalitis virus (SLEV) and West Nile virus (WNV) belong to the Japanese encephalitis antigenic complex (Flavivirus genus, Flaviviridae family). They show antigenic close relationships and share many similarities in their ecology. Both are responsible for serious human diseases. The aim of this study was to investigate the presence of neutralizing antibodies to these viruses in horses from Uruguay. To do this, 425 horse sera were collected in 2007 and analyzed by plaque reduction neutralization tests. As a result, 205 sera (48.2%) were found positive for SLEV, with titers ranging between 10 and 80. Two sera remained inconclusive, since they showed low titers to WNV and SLEV (10 and 20), not allowing us to demonstrate activity of WNV in our territory. This is the first report of circulation of SLEV in horses in Uruguay.

  6. Francisco Berra and the Posivist Education in Uruguay (1874-1882

    Directory of Open Access Journals (Sweden)

    Marcelo David Coll Cárdenas

    2009-11-01

    Full Text Available The ideas of berra on education, that tended to make reign in the education a rigid naturalistic methodology, exerted their influence on the Argentine education, still before their performancein the scholastic government of the province of Buenos Aires. Through its documentary file it can know the river plate intellectual life in both borders, as well as the world strictly corresponding student and his pedagogical manifestations. In this work, we set out to study its performance in Uruguay between the years 1874 to 1882, whose election is not accidental. This period includes understands the beginning of its pedagogical activity in Uruguay, the elaboration of its main work ("The notes of pedagogia" and its participation in the pedagogical Congress of Buenos Aires in the heat of attack between liberal and clerical and the controversies untied by the advance of the positivismo.

  7. International territorial cooperation and local development: the case of Canelones (Uruguay) with spanish territories

    OpenAIRE

    Adrián Rodríguez Miranda

    2015-01-01

    This paper analyzes the recent cooperation of Spanish territories (mainly the Canary Islands and Deputation of Barcelona) with Canelones in Uruguay from 2005 to 2010. The study uses information from in depth interviews, a survey to key actors, as well as bibliographical sources. The aim is to contribute to understand the motivations and foundations of cooperation between these territories, in order to analyze the advantages and opportunities of territorial cooperation to support processes of ...

  8. Desarrollo local y organización productiva en el noreste de Uruguay

    OpenAIRE

    Adrian Rodríguez Miranda

    2013-01-01

    This paper seeks for a helpful explanation of the economic development process of the northeast region of Uruguay taking as a starting point the economic structure on the territory and the urban and rural spatial interactions. For this, in this work it is proposed an analytical model that considers three fundamental aspects: the innovative and competitive dynamics of the region, the local economic relations and the local and urban interdependencies. This work was developed based on 80 intervi...

  9. Housing Markets in Uruguay: Determinants of Housing Demand and its Interaction with Public Policies

    OpenAIRE

    Garabato, Natalia; Ramada-Sarasola, Magdalena

    2011-01-01

    This paper analyzes the determinants of housing demand for Uruguay and the extent to which housing policies have an impact on their target population. The paper first analyzes the determinants of housing demand, following an approach based on Rosen's (1974) two-step procedure consisting of fitting a hedonic price regression in 34 different geographical units (or markets) to estimate a housing demand function. The determinants of formality and ownership choices were examined using a multinomia...

  10. Export prospects of Middle Eastern countries : a post-Uruguay Round analysis

    OpenAIRE

    Yeats, Alexander

    1996-01-01

    Exports in the Middle Eastern countries should increase from $800 million to $900 million as a result of the tariff cuts agreed on in the Uruguay Round, according to the author.This represents an annual expansion of less than 1 percent. Projected gains are small because the erosion of tariff preferences that Middle Eastern countries received in OECD markets offset the positive effects of reduced most-favored-nation tariffs on nonpreference-receiving products. And petroleum, the main Middle Ea...

  11. Recent advances about of the orogenic modern belt (1000-500 M.A.) in Uruguay

    International Nuclear Information System (INIS)

    Progress in lithologic, structural, tectonic and geo tectonic data about a 1000-500 m.y.orogenic belt developed at the East of Uruguay, arrived in the 80, are here described. Conclusions are mainly based on the 1/100.000 scale geologic map of a 6000 sq. km comprised between Sierra Ballena, Sierra de Animas, Pan de Azucar and Mariscala. These new data clearly states the lithological distribution and contribute to guide strategic prospect ion.

  12. Life history and assessment of grapevine phylloxera leaf galling incidence on Vitis species in Uruguay

    OpenAIRE

    Vidart, María Valeria; Mujica, María Valentina; Bao, Leticia; Duarte, Felicia; Bentancourt, Carlos María; Franco, Jorge; Scatoni, Iris Beatriz

    2013-01-01

    Grapevine phylloxera, Daktulosphaira vitifoliae (Fitch) (Hemiptera: Phylloxeridae) is a worldwide pest of Vitis species. It has forms that feed on leaves and roots. Root forms predominate on Vitis vinifera (L.) cultivars, while leaf forms predominate on Vitis species from its native American range. Recently, high densities of D. vitifoliae infestations in leaves of V. vinifera in Brazil, Peru, and Uruguay have been reported. The aims of this study were to determine the seasonal development of...

  13. Impact of Babesia bovis and Babesia bigemina on the production of beef cattle in Uruguay

    OpenAIRE

    M. A. Solari; A. Nari; H. Cardozo

    1992-01-01

    Uruguay is situated in a marginal area for the development of Boophilus microplus (30- 35- South Lat.) with important areas of enzootic instability for Babesia bovis and B. bigemina. The livestock products represent 70% of our exports, for wich reason it is fundamental to evaluate the losses in the production that these haemoparasites cause as basic information to take future decisions. In the period 1988-1990, several works were carried out by our laboratory to know the incidence of babesios...

  14. Exploring options for sustainable development of vegetable farms in South Uruguay

    OpenAIRE

    Dogliotti Moro, S.

    2003-01-01

    Keywords:land use system, modeling, farming system, future-oriented studies, vegetables,The sustainable development of vegetable farms in South Uruguay requires the development of farming systems that contribute to an increase of farmer's income to socially acceptable levels, to a reduction of soil erosion and to an improved physical and biological soil fertility.To aid the development of innovative farming systems we propose the use of model-based explorations for strategic re-design of the ...

  15. Políticas y planes de lectura: El caso de Uruguay

    OpenAIRE

    Ceretta Soria, María Gladys

    2012-01-01

    Public policies for reading promotion are analyzed. It is enhanced the design of national plans, in relation with the socio educative context of a country. It is presented a brief revision of some actions in favor of reading promotion in iberoamerican countries, and the national reading plan of Uruguay is analyzed in detail. Concepts such as reading campaign, reading promotion, book and reading animation activities, and reading public policies are defined. Reading is evaluated in the new soci...

  16. Assessing the Distributive Impact of More than Doubling the Minimum Wage: The Case of Uruguay

    OpenAIRE

    Fernando Borraz; Nicolás Gonzalez Pampillón

    2011-01-01

    This paper analyzes the role of the sharply increases in the minimum wage after 2004 in Uruguay in the slight decrease on wage inequality. We Önd no impact of the miminum wage increases on wage inequality. This results can be explained by the low starting level of the minimum wage or lack of compliance with it. The Uruguayan experience shows that the minimum wage is not always e§ective as a redistribution instrument.

  17. Albian Phyto geography and environment in Santa Lucia basin, Uruguay: a study based on palynomorphs

    International Nuclear Information System (INIS)

    This paper presents bioestratigraphic results on the Castellanos and Migues formations, Upper Cretaceous of the Santa Lucia basin, Uruguay. The samples are from six exploratory wells drilled by Ancap and YPF, in 50 th and 70 th decades. The palynological data have been used to determine the paleoenvironmental evolution, the paleoclimate as well as the paleogeografic reconstruction for this area, in the Albian time. (author).

  18. Agriculture and Agricultural Policies in China and India Post-Uruguay Round

    OpenAIRE

    Kym Anderson

    2003-01-01

    Both India and China, as participants in the Uruguay Round, have had the Agreement on Agriculture (URAA) before them as they continued to reform their agricultural and trade policies over recent years. China did not join the WTO until December 2001, but it has nonetheless been undertaking reforms and has entered into substantial commitments to further reform its farm sector by end-2004, when all other countriesÂ’ UR commitments are due to be fully implemented. This paper reviews the progress ...

  19. Phylodynamics analysis of canine parvovirus in Uruguay: evidence of two successive invasions by different variants.

    Science.gov (United States)

    Maya, Leticia; Calleros, Lucía; Francia, Lourdes; Hernández, Martín; Iraola, Gregorio; Panzera, Yanina; Sosa, Katia; Pérez, Ruben

    2013-06-01

    Canine parvovirus (CPV) comprises three antigenic variants (2a, 2b, and 2c) with different frequencies and genetic variability among countries. Current CPV populations are considered to be spatially structured with relatively little movement of viruses between geographical areas. Here we describe the evolution and population dynamics of CPV in Uruguay from 2006-2011 using full-length capsid viral protein 2 (VP2) sequences. CPV-2c was the predominant variant in Uruguay for 4 years (2006-2009). The estimated time to the most recent common ancestor suggested that the CPV-2c variant appeared in Uruguay around 2004-2005. Comparative phylogenetic analysis revealed that South American CPV-2c strains did not emerge de novo but may have a European origin. In 2010, a remarkable epidemiological change occurred as a consequence of the emergence of a novel CPV-2a strain in the previously homogeneous CPV-2c population. The frequency of the novel CPV-2a strain increased to 85 % in 2011, representing the first example of a CPV-2a strain replacing a predominant CPV-2c strain in a dog population. The CPV-2a strains detected in 2010-2011 were not phylogenetically related to any other strain collected on the American continent but were identical to Asiatic strains, suggesting that its emergence was a consequence of a migration event. Taken together, our findings suggest that in the last decade, Uruguay has experienced two successive invasions by CPV-2c and CPV-2a variants of European and Asiatic origins, respectively. These results support the hypothesis that CPV invasion events are not rare in certain geographic regions and indicate that some current strains may exhibit an unexpectedly high invasion and replacement capability.

  20. Uruguay Roselli 1938 and Rosellichnus, n. ichnogenus: Two ichnogenera for clusters of fossil bee cells

    Science.gov (United States)

    Genise, J.F.; Bown, T.M.

    1996-01-01

    The systematic of the fossil bee nest ichnogenus Uruguay from the Uruguayan Cretaceous or lower Tertiary is reviewed and two new ichnospecies of a new ichnogenus, Rosellichnus, are proposed for fossil bee nests from the Miocene of the United Arab Emirates and Patagonian Argentina. Uruguay contains U. auroranormae (the ichnotype) and U. rivasi, which differs from the type ichnospecies in having clustered cells arranged in three rows, with one central and two marginal rows of subparallel cells. No bee nest architecture known to us unequivocally fits with any ichnospecies described herein. Uruguay was constructed in the subsoil and may be of halictid origin; however, its large cell size, thick cell walls, and the presence of a vestibular cell do not fit the architecture of nests of extant halictids. Rosellichnus arabicus lacks the complete cavity surrounding the cell cluster that is typical in nests of Old World halictids, but it may, nonetheless, still be of halictid origin. R. patagonicus has an architecture more similar to nests of anthophorine bees than to those of Neotropical Halictidae. Therefore, the ichnogenus Rosellichnus may include both halictid and anthophorine constructions. Although the smooth inner cell walls, spiral cell caps, and clustering of cells indicate that both Uruguay and Rosellichnus are trace fossils of bee origin, it is likely that both represent nest architectures that are no longer employed by extant bees, or those that are as yet unknown. The paleoenvironments of both the Argentine and Emirates species of Rosellichnus indicate that the trace-makers of this ichnogenus constructed their nests in open ground sandy soils. ?? 1996 OPA (Overseas Publishers Association) Amsterdam B.V. Published in The Netherlands by Harwood Academic Publishers GmbH.

  1. Latin American special project: kidney health cooperation project between Uruguay and Bolivia.

    Science.gov (United States)

    Sola, Laura; Plata-Cornejo, Raúl; Fernández-Cean, Juan

    2015-01-01

    Uruguay and Bolivia are two countries that show heterogenicity of the Latin American region, including the national income, the expenditure on health and the services for renal care. In Bolivia, there is manpower shortage for renal care with only 5 nephrologists per million people (pmp) and the prevalence of patients on dialysis is only 200 pmp. This is much lower than the mean prevalence rate of renal replacement therapy for Latin America as a whole. Uruguay on the other hand has more dedicated renal resources with 50 nephrologists pmp, and renal replacement therapy is provided to ~ 1,000 dialysis patients pmp. In November 2012, a collaborative project financed by the Uruguayan International Cooperation Agency was signed by both the Uruguay and Bolivia Ministries of Health, and the goal was to develop a comprehensive program for the prevention and management of all stages of chronic kidney disease (CKD) in Bolivia. The specific objectives were to: a) promote renal healthcare in the primary healthcare setting, b) identify kidney disease in populations at risk, and c) optimize patient care at all stages of CKD, including dialysis and transplantation supported with a national ESRD registry in Bolivia. As a first step, delegates from the Bolivian Health Ministry, visited Uruguay in April 2014, primarily to strengthen the development of tools required for developing and maintaining a national registry. In addition, during this visit, a meeting with the president of the Latin American Society of Nephrology and Hypertension (SLANH) culminated in designing a training program for peritoneal dialysis. This highly cooperative relationship is advancing the prevention and care of CKD in Bolivia and may serve as a model for international approaches to advance system level CKD care in countries with limited healthcare resources.

  2. Desafíos del acceso a los estudios de derecho en el Uruguay

    Directory of Open Access Journals (Sweden)

    Fernando Martínez Sandres

    2014-10-01

    Full Text Available Una de las características particulares de la educación pública en el Uruguay es su promoción por el acceso universal a los estudios de nivel universitario. Mientras Ia aspiración va avanzando y supera la media regional en términos de  Tasa Bruta de Escolarización, comienzan a ser patentes los aspectos negativos de la falta de políticas y medidas que atiendan las consecuencias no deseadas del fenómeno. La inacción comienza a erosionar la imagen pública de las instituciones y en particular, su pertinencia social. El artículo se concentra en los efectos producidos a partir del acceso irrestricto a la Facultad de Derecho de la Universidad de la República (Uruguay, los problemas surgidos y algunos esfuerzos, que procuran mantener vigentes los principios más tradicionales de la sociedad nacional.Contenido: Uruguay. Universidad de la República y la Facultad de derecho. Universalización de los estudios de nivel superior. Las exigencias. Los problemas. La pertinencia en tela de juicio. ¿Qué nos deparan los próximos años?. Recomendaciones. Conclusión

  3. Report of the procedure of voluntary interruption of pregnancy at a university hospital in Uruguay

    Directory of Open Access Journals (Sweden)

    Ana Bentancor

    2016-01-01

    Full Text Available ABSTRACT OBJECTIVE To describe the constitution and operation of a voluntary interruption of pregnancy team of a university hospital, from the outlook of the mental health team. METHODS In this case study, the following aspects were analyzed: 1 historical background; 2 implementation of Law 18,897 of October 22, 2012; and 3 functioning of the program at the Hospital de Clínicas of the Facultad de Medicina (Universidad de la República, Uruguay, taking into account three dimensions: structure, process, and results. RESULTS Between December 2012 and November 2013, a total of 6,676 voluntary interruptions of pregnancy were reported in Uruguay; out of these, 80 were conducted at the Hospital de Clínicas. The patients’ demographic data agreed with those reported at the national level: Of the total patients, 81.0% were aged over 19 years; 6.2% decided to continue with the pregnancy; and only 70.0% attended the subsequent control and received advice on contraception. CONCLUSIONS In its implementation year in Uruguay, we can assess the experience as positive from the point of view of women’s health. Our experience as a mental health team at the Hospital de Clínicas, inserted into the multidisciplinary voluntary interruption of pregnancy team, is in the process of assessment and reformulation of practices.

  4. A new genus and species of opisthogonimid (Digenea) of Liophis anomalus (Serpentes: Colubridae) from Uruguay.

    Science.gov (United States)

    Volonterio, Odile; Baletta, Silvana; Meneghel, Melitta

    2006-10-01

    During a study on the helminth fauna of Liophis anomalus specimens deposited in the Reptile Collection of the Secci6n Zoología Vertebrados, Facultad de Ciencias, Uruguay, a new genus of Opisthogoniminae was found. Paracotyletrema n. gen. is described from the buccal cavity and esophagus of specimens from Departamento de Flores, Uruguay. This new genus differs from the other 2 Opisthogoniminae, Opisthogonimus and Westella, by having much smaller body size; maximum width at level of posterior end of oral sucker; oral sucker length more than one-fourth of body length; oral sucker and acetabulum separated by a distance of about the diameter of pharynx; cirrus pouch length more than half of body length; and testes in completely coincident zones. The type and only species, Paracotyletrema poncedeleoni n. gen., n. sp., is defined by the following diagnostic characters: mean oral sucker length one-third to one-half of body length; cirrus pouch of about body length, contorted, mainly acetabular; large, round testes in nearly adjacent fields, and an ovary nearly adjacent to right testis. Besides the type locality, Paracotyletrema poncedeleoni has been found in L. anomalus specimens from the Departamentos of Artigas and Treinta y Tres; therefore, it has a widespread distribution in Uruguay.

  5. Detection and Molecular Characterization of Aichivirus 1 in Wastewater Samples from Uruguay.

    Science.gov (United States)

    Burutarán, L; Lizasoain, A; García, M; Tort, L F L; Colina, R; Victoria, M

    2016-03-01

    Aichivirus 1 (AiV-1) is an enteric virus with 30 nm in diameter, belonging to the genus Kobuvirus in the Picornaviridae family being a causative agent of gastroenteritis in humans. The transmission is via the fecal-oral route, through person to person contact, recreation in contaminated waters, or through the consumption of contaminated food or water. The aim of this study was to determine the frequency and the molecular characterization of AiV-1 in wastewater from Uruguay. Biweekly collections from March 2011 to February 2012 were performed in the cities of Bella Unión, Salto, Paysandú, and Fray Bentos, northwestern region of Uruguay. A total of 96 samples were collected; viruses were concentrated by ultracentrifugation, and AiV-1 was detected by using a nested PCR with primers directed to a conserved region (3CD junction) of the viral genome. A high frequency of AiV-1 (n = 54) was observed at all the cities analyzed mainly in the colder months of the year. AiV-1 was not evidenced as an appropriate viral fecal indicator since when compared with other previously detected enteric viruses, no correlation was observed. All 13 characterized AiV-1 belonged to the genotype B after the phylogenetic analysis performed with the sequences obtained from the first round PCR amplicon. This study demonstrates that AiV-1 is a frequently detected enteric viruses present in wastewater and excreted by infected persons in the northwestern region of Uruguay.

  6. Questioning the "melting pot": analysis of Alu inserts in three population samples from Uruguay.

    Science.gov (United States)

    Hidalgo, Pedro C; Mut, Patricia; Ackermann, Elizabeth; Figueiro, Gonzalo; Sans, Monica

    2014-01-01

    The way that immigrants integrate into recipient societies has been discussed for decades, mainly from the perspective of the social sciences. Uruguay, as other American countries, received diffferent waves of European immigrants, although the details of the process of assimilation, when it did occur, are unclear. In this study we used genetic markers to understand the process experienced by the Basques, one of the major migration waves that populated Uruguay, and their relation to other immigrants, as well as to Native American and African descendants. For this purpose, we analyzed the allele frequencies of 10 ALU loci (A25, ACE, APOA1, B65, D1, F13B, PV92, TPA25, HS2.43, and HS4.65) in three samples from Uruguay (two of Basque descendants, one of non-Basque descendants) from two locations: Montevideo and Trinidad. No departure from Hardy-Weinberg expectations was observed, with the exceptions of the APOA1 and D1 loci in the non-Basque descendants' samples. Our data show that the major genetic contribution in the three samples comes from Europe (78-88%), with minor African (10-15%) and Native American (0-10%) contributions. Genetic distances reveal that Basque descendants from Trinidad cluster with Europeans, whereas both Montevideo samples cluster together and are separate from other populations, showing two diffferent types of integration, related to the general characteristics of each regional population.

  7. Paleomagnetic and Tectonic studies in Uruguay: a brief synthesis of the last decade

    Science.gov (United States)

    Sanchez Bettucci, L.

    2013-05-01

    The paleomagnetic studies in Uruguay have been applied as a complementary tool to geological studies. Paleomagnetic data can be very useful for geodynamic reconstructions, fundamentally for determine the latitudinal tectonic transport, rotations of crustal blocks. This technique has been applied to Paleoproterozoic, Neoproterozoic and Paleozoic units. The geology of the Uruguayan territory is divided into four tectonic units of Uruguay that include a) the Piedra Alta tectonostratigraphic terrane (PATT) and b) Nico Pérez tectonostratigraphic terrane (NPTT), separated by the Sarandí del Yí high-strain zone. Both terranes are well exposed in the Río de La Plata craton (RPC) and have paleoproterozoic ages, the last was reworked in Neoproterozoic times (metacraton). The most thoroughly investigated Neoproterozoic sections are located in the eastern and southeastern regions of Uruguay. The c) Dom Feliciano Belt shows a tectonic evolution from back-arc to foreland basin characterized by fold-and-thrust, thick-skinned belts developed during the Brasiliano/Pan-African orogenic cycle. And finally d) The high metamorphic grade Punta del Este terrane where its most notable feature is their African affinity. There is a significant shortage of geochemical and geochronological data for the existing geological complexity.

  8. Questioning the "melting pot": analysis of Alu inserts in three population samples from Uruguay.

    Science.gov (United States)

    Hidalgo, Pedro C; Mut, Patricia; Ackermann, Elizabeth; Figueiro, Gonzalo; Sans, Monica

    2014-01-01

    The way that immigrants integrate into recipient societies has been discussed for decades, mainly from the perspective of the social sciences. Uruguay, as other American countries, received diffferent waves of European immigrants, although the details of the process of assimilation, when it did occur, are unclear. In this study we used genetic markers to understand the process experienced by the Basques, one of the major migration waves that populated Uruguay, and their relation to other immigrants, as well as to Native American and African descendants. For this purpose, we analyzed the allele frequencies of 10 ALU loci (A25, ACE, APOA1, B65, D1, F13B, PV92, TPA25, HS2.43, and HS4.65) in three samples from Uruguay (two of Basque descendants, one of non-Basque descendants) from two locations: Montevideo and Trinidad. No departure from Hardy-Weinberg expectations was observed, with the exceptions of the APOA1 and D1 loci in the non-Basque descendants' samples. Our data show that the major genetic contribution in the three samples comes from Europe (78-88%), with minor African (10-15%) and Native American (0-10%) contributions. Genetic distances reveal that Basque descendants from Trinidad cluster with Europeans, whereas both Montevideo samples cluster together and are separate from other populations, showing two diffferent types of integration, related to the general characteristics of each regional population. PMID:25397699

  9. Monitoramento geofísico de desmonte de rocha com utilização de explosivos em condições de risco elevado em zona urbana

    Directory of Open Access Journals (Sweden)

    Jair Carlos Koppe

    2001-12-01

    Full Text Available Esse trabalho introduz uma metodologia baseada na aplicação de métodos geofísicos para avaliação do risco associado ao desmonte de rochas com utilização de explosivos em áreas urbanas com alta densidade demográfica e situação de risco elevada. A utilização de GPR (ground penetrating radar forneceu informações relacionadas com as condições geomecânicas do terreno, tais como densidade de fraturas, enquanto que o monitoramento sismográfico auxiliou no controle de vibrações geradas pelo desmonte, mantendo-se essas vibrações abaixo dos limites estabelecidos na legislação brasileira. Resultados de caracterização geomecânica do subsolo e do monitoramento de vibrações são descritos e discutidos. A metodologia proposta é ilustrada em um estudo de caso.This paper presents an application of geophysical methods to evaluate the risk associated with blasting used during rock excavation at highly populated and risky urban areas. Ground penetration radar provided information related to rock mechanics such as fracture density, whilst seismographic readings helped in maintaining vibration levels below maximum limits. Results of in situ soil and rock characterization and vibration control are reported and discussed. The methodology proposed is illustrated in case study.

  10. Radiation protection in Uruguay. The role of the Uruguayan radiation protection association

    Energy Technology Data Exchange (ETDEWEB)

    Puig, D.E. [University of the Republic, Faculty of Law, Montevideo (Uruguay)

    2000-05-01

    Uruguay has been conducted nuclear activities in medical uses for many years and as early as 1919 established the first law. In 1955 established a Regulatory body sources. But nowadays the Country has not the adequate structure in the use of nuclear technology in spite of the fact that these uses increased. The regulatory body depends on the Ministry of Industry, Energy and Mining and also is in charge of promotion and development. The paper will consider the principal aspects of the problem: lack of information, lack of basic legislation, lack of adequate structure. Lack of information: The radiological risk perception in the public is very different of that perception in the authorities. Uruguayan public have not become aware of the benefits of the uses of nuclear technology and the authorities have not learnt from accidents as in Goiania, Ciudad Juarez and others in order to be able improve legislation and structure. Fortunately Uruguay had not important incidents but it is important to have adequate legal instruments in order to prevent them as an adequate structure. Lack of basic legislation: The development of this science of nuclear energy needs adequate regulations and structures following the international standards Uruguay has important legal documents as the one that created the Atomic Energy National Commission and then the Nuclear Energy National Direction and others as the decree No. 519, November 1984 and legal instruments that approved the International Conventions of WLO but it has not a radiation protection Act. Uruguay is also part of the Tlatelolco Treaty and the Non Proliferation Treaty and approved the Vienna Convention on Civil Liability for Nuclear Damage of 1963, the Convention on Early Notification of a Nuclear Accident and the Convention on Assistance in Case of a Nuclear Accident or Radiological Emergency. Lack of an adequate structure: The regulatory body depends on the Ministry of Industry Energy and Mining and is in charge of

  11. Radiation protection in Uruguay. The role of the Uruguayan radiation protection association

    International Nuclear Information System (INIS)

    Uruguay has been conducted nuclear activities in medical uses for many years and as early as 1919 established the first law. In 1955 established a Regulatory body sources. But nowadays the Country has not the adequate structure in the use of nuclear technology in spite of the fact that these uses increased. The regulatory body depends on the Ministry of Industry, Energy and Mining and also is in charge of promotion and development. The paper will consider the principal aspects of the problem: lack of information, lack of basic legislation, lack of adequate structure. Lack of information: The radiological risk perception in the public is very different of that perception in the authorities. Uruguayan public have not become aware of the benefits of the uses of nuclear technology and the authorities have not learnt from accidents as in Goiania, Ciudad Juarez and others in order to be able improve legislation and structure. Fortunately Uruguay had not important incidents but it is important to have adequate legal instruments in order to prevent them as an adequate structure. Lack of basic legislation: The development of this science of nuclear energy needs adequate regulations and structures following the international standards Uruguay has important legal documents as the one that created the Atomic Energy National Commission and then the Nuclear Energy National Direction and others as the decree No. 519, November 1984 and legal instruments that approved the International Conventions of WLO but it has not a radiation protection Act. Uruguay is also part of the Tlatelolco Treaty and the Non Proliferation Treaty and approved the Vienna Convention on Civil Liability for Nuclear Damage of 1963, the Convention on Early Notification of a Nuclear Accident and the Convention on Assistance in Case of a Nuclear Accident or Radiological Emergency. Lack of an adequate structure: The regulatory body depends on the Ministry of Industry Energy and Mining and is in charge of

  12. "Aquellas escaramuzas por mí memoradas": Experiencia y memorias de batalla en las crónicas de Hernán Cortés y Bernal Díaz del Castillo

    Directory of Open Access Journals (Sweden)

    Valeria Añón

    2009-11-01

    Full Text Available In this essay we analyze the representation of the conquest in Cartas de Relación by Hernán Cortés and in Historia verdadera de la conquista de la Nueva España by Bernal Díaz del Castillo. In both chronicles, the experience of the New World to be conquered organizes the plot and contributes to define identities. We analyze, in particular, some transcendent events in the conquest of México, such as the so called "Noche Triste" and the siege of Tenochitlan, in which multiple and complex images and metaphors are used to represent experience, along with several discursive traditions.

  13. Assessing the impact of cigarette package health warning labels: a cross-country comparison in Brazil, Uruguay, and Mexico

    Science.gov (United States)

    Thrasher, James F; Villalobos, Victor; Szklo, André; Fong, Geoffrey T; Pérez, Cristina; Sebrié, Ernesto; Sansone, Natalie; Figueiredo, Valeska; Boado, Marcelo; Arillo-Santillán, Edna; Bianco, Eduardo

    2015-01-01

    Objective To assess the impact of different health warning labels (HWL). Material and Methods Data from the International Tobacco Control Survey (ITC Survey) were analyzed from adult smokers in Brazil, Uruguay and Mexico, each of which used a different HWL strategy (pictures of human suffering and diseased organs; abstract pictorial representations of risk; and text-only messages, respectively). Main outcomes were HWL salience and cognitive impact. Results HWLs in Uruguay (which was the only country with a HWL on the front of the package) had higher salience than either Brazilian or Mexican packs. People at higher levels of educational attainment in Mexico were more likely to read the text-only HWLs whereas education was unassociated with salience in Brazil or Uruguay. Brazilian HWLs had greater cognitive impacts than HWLs in either Uruguay or Mexico. HWLs in Uruguay generated lower cognitive impacts than the text-only HWLs in Mexico. In Brazil, cognitive impacts were strongest among smokers with low educational attainment. Conclusions This study suggests that HWLs have the most impact when they are prominent (i.e., front and back of the package) and include emotionally engaging imagery that illustrates negative bodily impacts or human suffering due to smoking. PMID:21243191

  14. Análisis y restitución infográfica del espacio de la escalera principal del castillo de Vélez Blanco (Almería

    Directory of Open Access Journals (Sweden)

    Motos Díaz, Ismael

    2015-09-01

    Full Text Available The aim of this project was to analyze and restore the architectural space of the main staircase of the castle of Vélez using Rendering (a process of generating an image from a model by means of computer programs in order to recreate the spatial, light and material qualities of the original room. Virtually the only intact structures that remain in the building are the walls. Therefore, the main focus of this research was the identification and creation of a virtual reconstruction of all the architectural elements that initially formed part of the main staircase space. The author has carried out a historical study and has made a three-dimensional survey of the current state of the remains of the staircase along with the pieces of marble from this room that have been preserved but disassembled in other areas of the castle.El objetivo de este trabajo es analizar y restituir mediante modelos infográficos el espacio de la escalera principal del castillo de Vélez Blanco con el fin de recrear las cualidades espaciales, lumínicas y materiales originales de este ámbito. Si de la estancia primitiva se conserva poco más que el perímetro murario que lo acota, esta investigación identifica y reconstruye virtualmente cada una de las partes y elementos que la conformaban a partir del estudio histórico-documental y el levantamiento tridimensional del estado actual de la sala y de las piezas de la escalera que aún se conservan desmontadas en otras dependencias del castillo.

  15. APORTACIÓN DE LA CONVENCIÓN AMERICANA DE DERECHOS HUMANOS A LA PERSPECTIVA CHILENA DE LA DOGMÁTICA PROCESAL DEL DERECHO A LA TUTELA JUDICIAL. UN APOYO EN DOS FALLOS: CASOS BARRIOS ALTOS Y CASTILLO PETRUZZI

    Directory of Open Access Journals (Sweden)

    Diego I Palomo Vélez

    2002-01-01

    Full Text Available La paradoja del referente nacional en materia de protección constitucional de las garantías procesales fundamentales (el Common Law y su due process of law, no ha hundido sus raíces sólo en aspectos que podrían denominarse teóricos, sino que ha aparejado consecuencias prácticas en la efectiva protección que reciben los derechos procesales básicos por parte de la judicatura. En efecto, la ausencia de un catálogo constitucional de estos derechos y garantías (al estilo de los países de Europa continental revalora la importancia de la Convención Americana como integrante de nuestro ordenamiento jurídico a través del bloque de constitucionalidad, y obliga a poner seria atención en lo allí dispuesto, como asimismo en la jurisprudencia que bajo su alero se ha ido desarrollando. De ello precisamente trata este trabajo, apoyándonos muy principalmente en dos fallos: Casos Barrios Altos y Castillo Petruzzi.The paradox of the national reference in the topic of constitutional protection of the fundamental legal guarantees (the Common Law and its due process of law has not sunk its roots only in aspects that could be defined as theoretical but has prepared practical consequences in the effective protection that the basic legal rights on behalf of the judicature receive. Indeed, the absence of a constitutional catalogue of these rights and guarantees (in the style of countries in continental Europe revalues the importance of the American Convention as a member of our judicial legislation through the constitutional bloc, and obligates putting serious attention in its contents as well as in the jurisprudence, which under its protection has been developing. This paper deals with this topic being mainly supported by two verdicts: Caso Barrios Altos and Castillo Petruzzi.

  16. La Historia verdadera de la conquista de la Nueva España, de Bernal Díaz del Castillo: Un estudio bibliográfico de las dos primeras ediciones

    Directory of Open Access Journals (Sweden)

    Jeffers, Clara F.

    2011-07-01

    Full Text Available El presente artículo pretende mostrar la evidencia que confirma cuál de las dos primeras ediciones de la Historia verdadera de la conquista de la Nueva España de Bernal Díaz del Castillo es, en realidad, la primera. Las dos tienen pies de imprenta muy parecidos -Madrid, Imprenta del Reino- y ambas llevan la fecha de 1632, o bien en la portada o en la suma de la tasa. A través de la evidencia bibliográfica comprobamos que la edición con la portada calcográfica es la primera edición, y la edición con la portada tipográfica es una edición contrahecha posterior. Este artículo es fruto de una investigación realizada como trabajo de fin del máster titulado "Crónicas americanas en la Biblioteca Histórica "Marques de Valdecilla".The following article uses bibliographical evidence to prove which of the two first editions of Historia verdadera de la conquista de la Nueva España by Bernal Díaz del Castillo is the true first edition and which is a posterior illegal edition. Both have the date 1632 either in their imprint or in their legal preliminaries, but this article will show that the illegal edition was printed at a later date. This article is the result of research carried out during the course of investigation related to the Master's Thesis "Crónicas americanas en la Biblioteca Histórica "Marques de Valdecilla".

  17. Hippidioll sp. (Mammalia, Perissodactyla. Equidae en sedimentos del Pleistoceno superior del Uruguay (Edad Mamífero Lujanense

    Directory of Open Access Journals (Sweden)

    Alberdi, M. T.

    1990-12-01

    Full Text Available The most complete remains of Hippidion sp. to the Pleistocene of Uruguay are described. They agree with a robust form with fore limbs relatively short to the large skull. Cranial, mandibles and postcranial characters are analized and compared with respect to others «hippidiformes» of South America. The depositional environment belong to floodplain facies of meandering fluvial systems.Se describen los restos más completos de Hippidion sp. reportados hasta el momento para el Pleistoceno de Uruguay. Corresponden a una forma robusta con extremidades anteriores relativamente cortas respecto del cráneo grande. Se analizan sus caracteres cráneo-mandibulares y postcraneales comparados con otros «hippidiformes» de Sudamérica. El marco sedimentario corresponde a una planicie de inundación de un sistema fluvial meandriforme de la Fm. Sopas (Pleistoceno superior; Edad mamífero Lujanense del Uruguay.

  18. El Poder Simbólico de las Gremiales Ganaderos en el Uruguay Contemporáneo The simbolic power of cattle raisers' associations in contemporary Uruguay

    Directory of Open Access Journals (Sweden)

    Alberto Riella

    2004-06-01

    Full Text Available En este artículo se buscará estudiar el amplio poder de influencia que los grandes estancieros y sus gremiales logran mantener desde hace más de un siglo en el Uruguay. Mediante el análisis de la dimensión simbólica del mundo social agrario estudiaremos las prácticas discursivas de las Gremiales Ganaderas - Asociación Rural del Uruguay y Federación Rural - como parte central de su estrategia simbólica para mantener su hegemonía en el campo social agrario. En este sentido, creemos que la construcción social del territorio en nuestro país se asienta en la forma de percepción impuesta por el poder simbólico de este grupo que ha hecho de sus formas particulares de apropiación y uso de la tierra la única forma posible y legítima de utilización de los recursos naturales. Para el análisis de las prácticas discursivas partimos del supuesto de que las organizaciones sociales, gremiales y corporativas están siempre inmersas en luchas simbólicas, ya que en ellas está en juego la realización objetiva de sus intereses a largo plazo. Utilizando los términos de Merton, podríamos afirmar que, más allá de la función manifiesta de una organización - gremial, comercial, profesional -, siempre hay una función latente que procura imponer a sus adversarios y a la opinión pública la "visión del mundo" propia del grupo que representa. En consecuencia, en las prácticas discursivas de estos agentes podremos encontrar claramente expresado su poder, sus alianzas, sus conflictos, lo que nos permite acceder a la comprensión de su estrategia simbólica de reproducción social.This article will try to study the broad influence and power maintained by large landowners and their associations since over a century ago in Uruguay. Based on the analysis of the symbolic dimensions of the agrarian world, we will study discursive practices of Cattle Owners Associations - Asociación Rural del Uruguay and Federación Rural - as a core part of their

  19. Características de latossolos roxos desenvolvidos de rochas alcalinas e básicas de Jaboticabal, SP Characteristics of dusky red latosols developed from alcaline and basic rocks in Jaboticabal, SP

    Directory of Open Access Journals (Sweden)

    J.F. Centurion

    1995-08-01

    Full Text Available Comparou-se as características químicas, físicas e mineralógicas de Latossolos Roxos desenvolvidos de rocha alcalina (LRe e de rocha eruptiva básica (LRd, da região de Jaboticabal, SP. Os resultados indicaram que o LRe apresenta-se num estádio de desenvolvimento, comparativamente, menos evoluído que o LRd, enquanto esse se apresenta com tendência para a maturidade. Os menores teores de argila e ferro total e maiores teores de saturação por bases, Ki e CTC da fração argila apresentados pelo LRe comprovam esta tendência. Conclui-se que a ocorrência de Latossolo Roxo eutrófico no campus da UNESP-Jaboticabal, pode estar associada a participação de rochas alcalinas na sua pedogênese.A comparative study was carried out on chemical, physical and mineralogical characteristics of dusky red latosols originated from the weathering of alcaline (LRe and basic eruptive rocks (LRd, of the Jaboticabal country Brazil The results showed that the LRe presented a younger development stage than LRd, while this soil showed a tendency to maturity. This trend was corraborated through the lower clay and total Fe2O3, contents and higher base saturation contents, Si2O/Al2O3 molecular ratio (Ki and clay f ration CEC presented by LRe. It can be concluded that the occurrence of eutrophic dusky red latosols hi the UNESP-Jaboticabal campus may be due to the influence of alcaline rocks.

  20. Briquetagem da granalha de aço recuperada do resíduo de rochas ornamentais Briquetting of steel grit recovered from the ornamental rocks cutting waste

    Directory of Open Access Journals (Sweden)

    Eduardo Junca

    2011-06-01

    Full Text Available Esse trabalho apresenta os resultados obtidos com a confecção de briquetes a partir da granalha de aço presente no resíduo de rochas ornamentais. A granalha recuperada através de separação magnética foi caracterizada pelo método titulométrico, EDS (Espectrometria por Dispersão de Elétrons e difração de raios X. O tamanho e a distribuição das partículas foram obtidos por microscopia eletrônica de varredura e análise granulométrica. O concentrado ferroso recuperado apresentou teor de 93% de ferro metálico. Os briquetes apresentaram resistência a verde para força até 1,02 kN e a seco para a força máxima de 3,59 kN.This paper presents the results obtained with the production of briquettes from the steel grit found in the residue of ornamental rocks. The grit recovered by magnetic separation was characterized by titrimetric analysis, EDS (Electron Dispersive Spectroscopy and X-ray diffraction for the analysis of iron concentration in the residue. The size and distribution of particles were obtained by the granulometric analysis method and scanning electron microscopy (SEM. The process resulted in a concentrate containing 93% metallic iron. The maximum load before fracture of the green briquettes was 1.02kN and of the dry briquettes was 3.59kN.

  1. A ESTÉTICA DA ANTROPOFAGIA: DEVORAÇÃO, CRÍTICA E CINEMA EM OSWALD DE ANDRADE, GLAUBER ROCHA E OLNEY SÃO PAULO

    Directory of Open Access Journals (Sweden)

    Dinameire Oliveira Carneiro RIOS

    2012-01-01

    Full Text Available As escolhas de elementos do campo ético e estético aproximam o Modernismobrasileiro e o Cinema Novo, movimentos artísticos que agenciaram um reconhecimento dosvalores da cultura popular, reelaborando as práticas estéticas e manifestações das culturas queestão no cerne de nossa formação, além de subsidiar as bases estruturais da nova obra de arteproduzida, buscando constantemente dentro das produções artísticas destes períodos umaintertextualidade que pretendesse dialogar com o passado e o presente do país em cada umdesses momentos históricos e artísticos. Nesse sentido, este trabalho analisa a posição crítica eintelectual de três importantes pensadores destes momentos estéticos brasileiros: inicialmenteOswald de Andrade e Glauber Rocha, intelectuais revolucionários, vanguardistas quepropuseram em suas obras a descolonização da arte brasileira, o primeiro através da metáforaritualística da antropofagia transformada numa elaboração teórica da cultura nacional quealiava barbárie e técnica e o segundo por meio da violência provocada pela fome teorizada na“Estética da Fome”, discutindo, por fim, como essas duas propostas que nortearam oModernismo e o Cinema Novo no Brasil encontram-se presentes na produção fílmica eintelectual do cineasta baiano Olney São Paulo.

  2. Reaproveitamento de resíduo de rocha ornamental proveniente do Noroeste Fluminense em cerâmica vermelha Utilization of ornamental rock waste from Northwest Fluminense in red ceramic

    Directory of Open Access Journals (Sweden)

    J. M. S. Moreira

    2005-09-01

    Full Text Available A indústria de rochas ornamentais da região Noroeste Fluminense gera grandes quantidades de resíduo fino resultante do processo de extração e corte de rochas. Este resíduo quando descartado provoca impacto ambiental negativo no meio ambiente. No presente trabalho foi feito um estudo objetivando reaproveitar tal resíduo como matéria-prima para cerâmica vermelha. Foi preparada uma série de misturas argila/resíduo contendo até 20% em peso de resíduo de rocha ornamental, e sinterizadas entre 850 ºC e 1150 ºC. Os resultados experimentais mostraram que adições de até 20% em peso do resíduo de rocha ornamental, não promovem variações significativas na generalidade das propriedades físico-mecânicas da massa argilosa padrão. Análise por difração de raios X demonstrou que uma série de transformações de fases ocorrem durante o processo de queima.The industry of ornamental rocks from Northwest Fluminense region generates huge amounts of fine waste resulting from the extraction of rocks. This residue, as disposed, generates negative environmental impacts. In the present work a study was done aiming at using the ornamental rock powder waste as raw material for red ceramics. A series of clay/waste mixtures were prepared with contents up to 20 wt.% of waste, and sintered between 850 ºC and 1150 ºC. The experimental results showed that the addition of up to 20 wt.% of ornamental rock powder waste did not promote significant variations in the physical-mechanical properties of the pure clayey formulation used as reference. In addition, X-ray diffraction analyses demonstrated that a series of phase transformations occurred during the sintering process.

  3. Los efectos del sector público en el financiamiento de la vivienda: El mercado hipotecario de Uruguay

    OpenAIRE

    Gandelman, Eduardo; Gandelman, Nestor

    2004-01-01

    El presente trabajo estudia el mercado hipotecario de viviendas en Uruguay. El principal operador del mercado es el Banco Hipotecario del Uruguay (BHU), una institución estatal que concentra más de 80% del total de los créditos. Esta institución se ha visto en dificultades financieras, lo que ha dado pie a su reforma, la cual se está procesando actualmente. Sus dificultades se deben principalmente a ingerencias políticas en decisiones de carácter técnico, a dificultades prácticas (y no legale...

  4. Venezuela, Surinam, Jamaica y Uruguay: relevancia de los partidos políticos para la democracia, ayer y hoy

    OpenAIRE

    Natascha Adama

    2009-01-01

    El postulado de que los sistemas bipartidistas son más estables es negado por las crisis políticas habidas en Uruguay y Jamaica en las décadas de 1960 y 1970. Los sistemas multipartidistas de Venezuela y Uruguay, en cierto momento histórico, acomodaron la realización de pactos y alianzas políticas aparentemente improbables, que en tiempos de crisis llevaron a la fragmentación del panorama político y a profundas crisis de liderazgo que continúan determinando la sociedad de hoy. Este artículo s...

  5. Final report to United Nations Industrial development organization on evaluation of tender for the Valentine iron ore project in Uruguay

    International Nuclear Information System (INIS)

    The Government of Uruguay (Project Authorities)is desirous of improving their national economy through exploitation of resources with which the nation is endowed. Studies so far conducted in Uruguay reveal that the Valentine iron ore deposits amount to about 30 million tons with an average Fe-content of 331; an additional probable reserve of about 17 million tons is also expected. The Project Authorities have been examining the possibility of exploiting these iron reserves for the establishment of a viable iron and steel complex within the country.

  6. Life history and assessment of grapevine phylloxera leaf galling incidence on Vitis species in Uruguay.

    Science.gov (United States)

    Vidart, María Valeria; Mujica, María Valentina; Bao, Leticia; Duarte, Felicia; Bentancourt, Carlos María; Franco, Jorge; Scatoni, Iris Beatriz

    2013-12-01

    Grapevine phylloxera, Daktulosphaira vitifoliae (Fitch) (Hemiptera: Phylloxeridae) is a worldwide pest of Vitis species. It has forms that feed on leaves and roots. Root forms predominate on Vitis vinifera (L.) cultivars, while leaf forms predominate on Vitis species from its native American range. Recently, high densities of D. vitifoliae infestations in leaves of V. vinifera in Brazil, Peru, and Uruguay have been reported. The aims of this study were to determine the seasonal development of grape phylloxera, quantify infestation levels on V. vinifera leaves, and compare them with infestation levels on leaves of a rootstock of American origin. Studies were conducted in two vineyards in Uruguay from 2004-2007. Terminal shoots of 3309 C and Cabernet Sauvignon, Chardonnay, Tannat, Viognier, grafted onto resistant rootstock, were sampled weekly and leaves examined for gall presence and insect life stage. First galls were detected in early October; eggs began to appear within two weeks. Two oviposition peaks occurred by the end of December, and they coincided with bursts of shoot growth. On 3309C rootstock, oviposition peaks were more frequent than on the European cultivars. Based on thermal accumulation, D. vitifoliae could complete eight generations a year in Uruguay. Rootstock 3309C suffered the greatest damage but in some cases was similar to the European cultivars. Damage to Chardonnay, Cabernet Sauvignon and Viognier were also high. There were no galls on Tannat. The 2005-2006 season was characterized by low infestation rates caused by a prolonged drought that affected vegetative growth. There were also differences between vineyards, where the vigorous plants suffering more damage. Leaf galling phylloxera incidence and damage were mainly associated to the cultivar but plant vigor and environmental factors also contributed to increase the incidence. PMID:23667822

  7. Detection and Molecular Characterization of Aichivirus 1 in Wastewater Samples from Uruguay.

    Science.gov (United States)

    Burutarán, L; Lizasoain, A; García, M; Tort, L F L; Colina, R; Victoria, M

    2016-03-01

    Aichivirus 1 (AiV-1) is an enteric virus with 30 nm in diameter, belonging to the genus Kobuvirus in the Picornaviridae family being a causative agent of gastroenteritis in humans. The transmission is via the fecal-oral route, through person to person contact, recreation in contaminated waters, or through the consumption of contaminated food or water. The aim of this study was to determine the frequency and the molecular characterization of AiV-1 in wastewater from Uruguay. Biweekly collections from March 2011 to February 2012 were performed in the cities of Bella Unión, Salto, Paysandú, and Fray Bentos, northwestern region of Uruguay. A total of 96 samples were collected; viruses were concentrated by ultracentrifugation, and AiV-1 was detected by using a nested PCR with primers directed to a conserved region (3CD junction) of the viral genome. A high frequency of AiV-1 (n = 54) was observed at all the cities analyzed mainly in the colder months of the year. AiV-1 was not evidenced as an appropriate viral fecal indicator since when compared with other previously detected enteric viruses, no correlation was observed. All 13 characterized AiV-1 belonged to the genotype B after the phylogenetic analysis performed with the sequences obtained from the first round PCR amplicon. This study demonstrates that AiV-1 is a frequently detected enteric viruses present in wastewater and excreted by infected persons in the northwestern region of Uruguay. PMID:26456918

  8. Les disparus politiques en Uruguay, entre l’histoire et la mémoire

    Directory of Open Access Journals (Sweden)

    Eugenia Allier Montaño

    2011-08-01

    Full Text Available Depuis un certain temps, les discussions sur les passés récents et violents, connus lors des années 1960-1980, sont l’un des enjeux majeurs des espaces publics dans plusieurs pays de l’Amérique du Sud. L’Uruguay, ayant vécu un régime civique militaire fortement répressif entre 1973 et 1985, n’a pas été l’exception. Pourtant, bien que les mémoires publiques sur ce passé aient traversé différentes périodes, c’est la disparition des personnes qui conduit presque toute l’histoire des luttes autour de la mémoire du pays. Dans ce texte, nous nous attelons à tracer l’histoire de la mémoire des disparus politiques dans l’arène publique en Uruguay pour connaître les motifs qu’ont faits des disparus de l’image du passé récent.Discussions on violence during the years 1960-1980 in South America have for some time been a central issue in the public space of many South American countries. Uruguay, having gone through a strongly repressive civic-military regime between 1973 and 1985, was no exception. While public memories on this period have gone through different phases, the forced disappearances have always been the main focus of the struggles for memory. This article attempts to trace the history of the remembering of these victims of forced disappearance in the Uruguayan public arena in order to determine memory patterns in the image of a recent past.

  9. Agriculture In Uruguay: New Methods For Drought Monitoring and Crop Identification Using Remotely Sensed Data

    Science.gov (United States)

    Lessel, J.; Ceccato, P.

    2014-12-01

    Agriculture is a vital resource in the country of Uruguay. Here we propose new methods using remotely sensed data for assisting ranchers, land managers, and policy makers in the country to better manage their crops. Firstly, we created a drought severity index based on the climatological anomalies of land surface temperature (LST) data from the Moderate Resolution Imaging Spectroradiometer (MODIS), precipitation data from the Tropical Rainfall Monitoring Mission (TRMM), and normalized difference water index (NDWI) data also using MODIS. The use of the climatological anomalies on the variables has improved the ability of the index to correlate with known drought indices versus previously published indices, which had not used them. We applied various coefficient schemes and vegetation indices in order to choose the model which best correlated with the drought indices across 10 sites throughout Uruguay's rangelands. The model was tested over summer months from 2009-2013. In years where drought had indeed been a problem in the country (such as 2009) the model showed intense signals of drought. Secondly, we used Landsat images to identify winter and summer crops in Uruguay. We first classified them using ENVI and then used the classifications in an ArcMap model to identify specific crop areas. We first created a polygon of the classifications for soils and vegetation for each month (omitting cloud covered images). We then used the crop growing cycle to identify the times during the year for which specific polygons should be soil and which should be vegetation. By intersecting the soil polygons with the vegetation polygons during their respective time periods during the crop growing cycle we were able to create an accurately identify crops. When compared to a shapefile of proposed crops for the year the model obtained a kappa value of 0.60 with a probability of detection of 0.79 and a false alarm ratio of 0.31 for the south-western study area over the 2013-2014 summer.

  10. Provenance and paleogeography of the Devonian Durazno Group, southern Parana Basin in Uruguay

    Science.gov (United States)

    Uriz, N. J.; Cingolani, C. A.; Basei, M. A. S.; Blanco, G.; Abre, P.; Portillo, N. S.; Siccardi, A.

    2016-03-01

    A succession of Devonian cover rocks occurs in outcrop and in the subsurface of central-northern Uruguay where they were deposited in an intracratonic basin. This Durazno Group comprises three distinct stratigraphic units, namely the Cerrezuelo, Cordobés and La Paloma formations. The Durazno Group does not exceed 300 m of average thickness and preserves a transgressive-regressive cycle within a shallow-marine siliciclastic shelf platform, and is characterized by an assemblage of invertebrate fossils of Malvinokaffric affinity especially within the Lower Devonian Cordobés shales. The sedimentary provenance of the Durazno Group was determined using petrography, geochemistry, and morphological studies of detrital zircons as well as their U-Pb ages. Sandstone petrography of Cerrezuelo and La Paloma sequences shows that they have a dominantly quartz-feldspathic composition with a minor contribution of other minerals. Whole-rock geochemical data indicate that alteration was strong in each of the three formations studied; chondritic-normalized REE patterns essentially parallel to PAAS, the presence of a negative Eu-anomaly, and Th/Sc and La/Hf ratios point to an average source composition similar to UCC or slightly more felsic. Within the Cerrezuelo Formation, recycling of older volcano-metasedimentary sources is interpreted from Zr/Sc ratios and high Hf, Zr, and REE concentrations. U-Pb detrital zircon age populations of the Cerrezuelo and La Paloma formations indicate that the principal source terranes are of Neoproterozoic age, but include also minor populations derived from Mesoproterozoic and Archean-Paleoproterozoic rocks. A provenance from the Cuchilla Dionisio-Dom Feliciano, Nico Pérez and Piedra Alta terranes of Uruguay and southern Brazil is likely. This study establishes an intracratonic extensional tectonic setting during Durazno time. Considering provenance age sources, regional paleocurrent distributions and the established orogenic history recorded in SW

  11. Mining and geologic characterization of calcareous resources for the cement industry in Uruguay

    International Nuclear Information System (INIS)

    The main objective of this work was the study of geological and mining potential that Uruguay has on limestone rocks rich in calcium and poor in magnesium and silica, which are considered primary requirements suitable for the manufacture of cement. The results obtained allow defining four major regions of the country that although do not include all occurrences of calcareous rocks, they do not constitute the most important areas concerning: rock quality, higher volumes and improved extraction possibilities. The areas are: Queguay, Minas, Carape and Treinta y tres

  12. Instalación de sistemas de silvopastoreo con productores ganaderos de Colonia Gestido (Uruguay)

    OpenAIRE

    Aguirre, Sergio; Galván, Guillermo A.

    2012-01-01

    Ubicada al norte de Uruguay la Colonia Gestido ocupa 3000 hectáreas, distribuidas en 55 predios dedicados a cultivos y frutales diversificadas con ganadería y lechería. Enmarcado en una tesis del Doctorado en Agroecología (Colombia), este trabajo define como problema “el pobre desempeño global de estos sistemas productivos” dado entre otros aspectos por una “inadecuada integración animal-vegetal” y “escasa presencia de árboles y arbustos multipropósito”. Para levantar estas res...

  13. Tariffs, investments and financing of the electric power sector in Uruguay

    International Nuclear Information System (INIS)

    An approach to the study of electricity prices in Uruguay, emphasizing the relation linking prices, investment funds and loan requirements for the electric utility is presented. The main part of the work is a survey of the evolution of electricity prices, amounts of investment, an external debt of the Uruguayan electric power sector from 1973 to 1988. There is also a prospective analysis, to determine whether the current electricity price level would be able to ensure the electric system expansion, if current trends are maintained. (author)

  14. Contribution to the study of Arapey Salto-Aquifer System (Department of Salto - Uruguay)

    International Nuclear Information System (INIS)

    This paper provide hydrogeological data about the Salto Arapey aquifer system constituted by sedimentary deposits and fisurate effusive rocks, respectively Tertiary and Cretacic aged. The information belongs to an area located at latitude South 31º20' West. North of the Salto city (NW of Uruguay) 500 km away from Montevideo. A regional aquifer system can be defined where the biggest flows are originated in the basaltic fisurate d rocks of the Arapey formation. Environment features are also considered and data about the main polluting agents - both organic and inorganic ones- are provided, bearing in mind that they justify an urgent safety design to protect the aquifer system

  15. Política fiscal y vulnerabilidad fiscal en Uruguay: 1976-2006

    OpenAIRE

    Isabel Rial; Leonardo Vicente

    2008-01-01

    Este documento analiza la historia de 30 años de vulnerabilidad fiscal (VF) en Uruguay desde una perspectiva global. Luego de discutir el marco conceptual propuesto, basado en Hemming y Petrie (2000), se construye una serie de indicadores que intentan captar las distintas fuentes de vulnerabilidad: la posición fiscal inicial, exposición al riesgo de corto plazo derivado del entorno macro-financiero, riesgos inherentes a la sostenibilidad de la política fiscal en el mediano y largo plazo y deb...

  16. Cuidar y ser cuidado en la vejez: desigualdades de género en Uruguay

    OpenAIRE

    Rosario Aguirre Cuns; Sol Scavino Solari

    2016-01-01

    Este artículo tiene como objetivo contribuir al desarrollo de una perspectiva latinoamericana de vejez y género y aportar conocimientos en torno a los cuidados en la vejez en Uruguay. Desde una perspectiva feminista del cuidado, realiza una breve reflexión sobre la construcción social de la vejez, el género y su vínculo con el cuidado. A partir de información empírica reciente, cuya fuente es la Encuesta de Uso del Tiempo 2013, se da cuenta de las desigualdades de género en la provisión de cu...

  17. A new noteworthy record of Phrynops williamsi Rhodin & Mittermeier (Testudines, Chelidae in Uruguay

    Directory of Open Access Journals (Sweden)

    Claudio Borteiro

    2015-05-01

    Full Text Available The Neotropical turtle Phrynops williamsi (Testudines, Chelidae is a scarcely studied species distributed in southern Brazil, north-eastern Argentina, Paraguay and Uruguay. We report herein the finding of a juvenile specimen, it measured 40 mm of carapace length and was collected in February 2013 by Tiago Delpino at San Gregorio de Polanco (32°36'S, 55°50'W, Tacuarembó Department, in a streamlet tributary of the Negro River (MNHN 9487. This new record suggests that P. williamsi is widely distributed over the Negro River basin, at the southern boundaries of the species geographic range.

  18. Contributions of the Uruguayan Rural Association to viticulture in Uruguay (1872-1900

    Directory of Open Access Journals (Sweden)

    Verónica Sanz Bonino

    2016-04-01

    Full Text Available This article analyzes, from an agronomic point of view, the contents of the approaches of vine growers and experts in Uruguay for the period 1872-1900, included in the Journal of the Uruguayan Rural Association. The contents are organized according to parameters of management of the vine in the vineyard. It outlines the importance of the first actors in the organization of the early national viticulture –producers belonging to a corporate elite of immigrants- by adapting their prior knowledge based on experimentation processes. The role performed by the Uruguayan Rural Association in this stage is investigated.

  19. Definition of a proper institutional and legal framweork to promote energy efficiency in Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Blanco, Alfonso; Juarez, Maria

    2010-09-15

    There is no lower cost energy source than the avoided energy from unnecessary consumption either more expensive energy than scarce energy resources in a growing economy. Under this concept energy efficiency has been established as one of the main pillars of energy policy in Uruguay since 2005. A recently approved Law provides 4-axis of action to promote energy efficiency: building of institutional structure and long-term framework necessary for nationwide development, ensuring consumers access to adequate information, facilitating the access to finance and economic resources to encourage energy efficiency projects and, removing tax and administrative barriers to energy efficiency.

  20. FY04 Inspection Results for Wet Uruguay Fuel in L-Basin

    Energy Technology Data Exchange (ETDEWEB)

    VORMELKER, PHILIP

    2005-09-01

    The 2004 visual inspection of four Uruguay nuclear fuel assemblies stored in L-Basin was completed. This was the third inspection of this wet stored fuel since its arrival in the summer of 1998. Visual inspection photographs of the fuel from the previous and the recent inspections were compared and no evidence of significant corrosion was found on the individual fuel plate photographs. Fuel plates that showed areas of pitting in the cladding during the original receipt inspection were also identified during the 2004 inspection. However, a few pits were found on the non-fuel aluminum clamping plates that were not visible during the original and 2001 inspections.

  1. El castillo de Gauzón (Asturias, España y el proceso europeo de feudalización entre la Antigüedad tardía y la Edad Media a través de las fortificaciones

    Directory of Open Access Journals (Sweden)

    Muñiz López, I.

    2010-01-01

    Full Text Available Las excavaciones arqueológicas realizadas en la fortaleza más renombrada de los reyes de Asturias, el castillo de Gauzón, desde el año 2007 han proporcionado un compendio de informaciones y datos que abren nuevas perspectivas sobre el origen de las fortificaciones altomedievales asturianas. El conjunto de dataciones de C14 , sumado al análisis estructural del yacimiento, a los materiales, a su cotejo con la prolífica documentación escrita y con los estudios previos de otros autores, permiten desarrollar en esta primera síntesis un discurso sobre el proceso de feudalización en Europa expresado en la cultura material de los castillos.

  2. Uruguay 2006: éxitos y dilemas del gobierno de izquierda

    Directory of Open Access Journals (Sweden)

    Daniel Chasquetti

    2007-01-01

    Full Text Available El artículo repasa el año político uruguayo a partir de la evaluación de los éxitos del gobierno en materia de crecimiento de la economía, mejoras en el terreno social y avances en los derechos humanos. También se examinan el papel del conflicto entre Uruguay y Argentina, el debate sobre la inserción internacional del país, la elección interna del partido de gobierno y el trabajo del Poder Ejecutivo y Legislativo. El artículo concluye con una reflexión sobre los desafíos de la democracia uruguayaThe article reviews the Uruguayan political year, taken into account the government successes in areas as the growth of the economy, the social indicators, and the advances in the human rights. The article also analyses the conflict between Uruguay and Argentina, the debate on the Uruguayan international insertion, the election of authorities of the government party, and the performance of the Executive and Legislative branches. The article concludes with a reflection on the challenges of the Uruguayan democracy

  3. Non-alcoholic beverages and risk of bladder cancer in Uruguay

    Directory of Open Access Journals (Sweden)

    Acosta Giselle

    2007-03-01

    Full Text Available Abstract Background Bladder cancer is the fourth most frequent malignancy among Uruguayan men. A previous study from Uruguay suggested a high risk of bladder cancer associated with maté drinking. We conducted an additional case-control study in order to further explore the role of non-alcoholic beverages in bladder carcinogenesis. Methods In the time period 1996–2000, 255 incident cases with transitional cell carcinoma of the bladder and 501 patients treated in the same hospitals and in the same time period were frequency matched on age, sex, and residence. Both cases and controls were face-to-face interviewed on occupation, tobacco smoking, alcohol drinking and intake of maté, coffee, tea, and soft drinks. Statistical analysis was carried out by unconditional multiple logistic regression. Results Ever maté drinking was positively associated with bladder cancer (odds ratio [OR] 2.2, 95% confidence interval [CI] 1.2–3.9 and the risk increased for increasing duration and amount of maté drinking. Both coffee and tea were strongly associated with bladder cancer risk (OR for coffee drinking 1.6, 95% CI 1.2–2.3; OR for tea drinking 2.3, 95% CI 1.5–3.4. These results were confirmed in a separate analysis of never-smokers. Conclusion Our results suggest that drinking of maté, coffee and tea may be risk factors for bladder carcinoma in Uruguay.

  4. Development and Climate Change in Uruguay. Focus on Coastal Zones, Agriculture and Forestry

    Energy Technology Data Exchange (ETDEWEB)

    Agrawala, S.; Moehner, A.; Gagnon-Lebrun, F. [OECD Environment Directorate, Organisation for Economic Co-operation and Development OECD, Paris (France); Van Aalst, M. [Utrecht University, Utrecht (Netherlands); Smith, J.; Hagenstad, M. [Stratus Consulting, Boulder, CO (United States); Baethgen, W.E.; Martino, D.L. [Carbosur Consulting, Montevideo (Uruguay); Lorenzo, E. [Instituto de Mecanica de los Fluidos e Ingenieria Ambiental IMFIA, Universidad de la Republica, Montevideo (Uruguay)

    2004-07-01

    This document is an output from the OECD Development and Climate Change project, an activity jointly overseen by the EPOC Working Party on Global and Structural Policies (WPGSP), and the DAC Network on Environment and Development Co-operation (ENVIRONET). The overall objective of the project is to provide guidance on how to mainstream responses to climate change within economic development planning and assistance policies, with natural resource management as an overarching theme. This report presents the integrated case study for Tanzania carried out under an OECD project on Development and Climate Change. This report presents the integrated case study for Uruguay carried out under an OECD project on Development and Climate Change. The report is structured around a three-tiered framework. First, recent climate trends and climate change scenarios for Uruguay are assessed and key sectoral impacts are identified and ranked along multiple indicators to establish priorities for adaptation. Second, donor portfolios are analyzed to examine the proportion of development assistance activities affected by climate risks. A desk analysis of donor strategies and project documents as well as national plans is conducted to assess the degree of attention to climate change concerns in development planning and assistance. Third, an in-depth analysis is conducted for adaptation in coastal zones as well as for mainstreaming carbonsequestration within the agriculture and forestry sectors.

  5. Aplicación del fideicomiso en Uruguay. Protección de derechos de acreedores

    Directory of Open Access Journals (Sweden)

    Gonzalo Garmendia Vázquez

    2006-01-01

    Full Text Available The banking crisis of 2002 and the problems in the uruguayan capital market since 1998 ascribe importance to the theme of creditor´s rights protection. In adittion, the present context determines the necessity to develop diverse financial instruments to banking credit. It is in this framework that the Fideicomiso Law is approved in October 2003. Thus, the present article analizes the situation of creditor´s rights protection, an important element for an adequate utilization of Fideicomiso in Uruguay. We review the three elements that it includes: the normative precepts, the institutions that dictate and control them, and the efficiency of the Warranty´s System. The conclusion is that there are no particular problems with the precepts or with the efficiency of the Warranty´s System, a situation that is different with the institution that dictates and controls the normativity related to Fideicomiso, that is, the Central Bank of Uruguay.

  6. Statute of Limitations in Uruguay and the ethical-political essence of the left

    Directory of Open Access Journals (Sweden)

    Ana Buriano

    2011-07-01

    Full Text Available This paper compares parties and citizen behavior in the referendum and plebiscite of 1989 and 2009 in Uruguay, concerning the derogation or repeal of articles of the amnesty law, as well as the unfinished epilogue of this process. This will allow us to observe a change in the axis-force that drives citizens' initiatives in the matter. While in 1989 the Frente Amplio (FA assumed and promoted the derogatory referendum, in 2009 the social organizations won the centrality of the scene. In that last year the negative position and subsequent support for the plebiscite campaign by the partisan left. Its virtual absence from the coalition generates doubts about the management of the demands concerning human rights and the ethical-doctrinal nature of the partisan left. Although in 2010 the FA tried to resume leadership, it was weakened by an internal dispute that resulted in contempt towards the legislative debate to neutralize the effects of the act. The civic, identity and perhaps political configuration of the XXI century Uruguay will depend on the resolution of this gap.

  7. Impact of Babesia bovis and Babesia bigemina on the production of beef cattle in Uruguay.

    Science.gov (United States)

    Solari, M A; Nari, A; Cardozo, H

    1992-01-01

    Uruguay is situated in a marginal area for the development of Boophilus microplus (30 degrees 35 degrees South Lat.) with important areas of enzootic instability for Babesia bovis and B. bigemina. The livestock products represent 70% of our exports, for which reason it is fundamental to evaluate the losses in the production that these haemoparasites cause as basic information to take future decisions. In the period 1988-1990, several works were carried out by our laboratory to know the incidence of babesiosis in the reduction of liveweight gains. The results are shown and discussed in the work. Experiment I: the weight increase of the control group (x = 0.248 kg/day), was 23% higher than that of the infected group with Babesia spp (from Uruguay), but significant statistical differences were not found (P pastures. The control group obtained x = 25.29 kg of liveweight gain and it was 45% higher than that of the infected group, significant statistical difference were found (P < 0.05). Experiments with attenuated strains III: four studies were carried out inoculating B. bovis and B. bigemina in bovines about one year old, in different growth systems, searching for the limit of application. Significant statistical differences between those groups were not found during the experiment (about 180 days) (P < 0.05).(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1343684

  8. Cannabis policy reforms in the Americas: a comparative analysis of Colorado, Washington, and Uruguay.

    Science.gov (United States)

    Pardo, Bryce

    2014-07-01

    Legal reforms in the Americas are influencing the public debate on cannabis policy. Uruguay and the two US states of Colorado and Washington have taken steps to regulate and legitimize the production, distribution, and use of cannabis and its derivatives. Earlier experiences with medical cannabis in the United States and limited access and production models in Europe have been insightful. However, these reforms are going further still, venturing into a new area of cannabis policy. A lack of empirical evidence regarding the effects of such reforms poses a challenge for policymakers. These examples will inform the design and implementation of any future cannabis policies. Therefore, a clear understanding of the details of each jurisdiction is necessary in developing future legal changes. Literature comparing the models of Uruguay, Colorado, and Washington is thin. This paper is based on an exhaustive examination of the laws, regulations, and discussions with regulators and functionaries of each jurisdiction. The research and analysis herein will provide policymakers with a greater understanding of the laws and regulations relevant to legal cannabis in these three jurisdictions, as well as draw to their attention some potential impacts and challenges of cannabis reform that require additional consideration to ensure public safety and health.

  9. Genetic characterization and phylogeography of the wild boar Sus scrofa introduced into Uruguay

    Directory of Open Access Journals (Sweden)

    Graciela García

    2011-01-01

    Full Text Available The European wild boar Sus scrofa was first introduced into Uruguay, in southern South America during the early decades of the last century. Subsequently, and starting from founder populations, its range spread throughout the country and into the neighbouring Brazilian state Rio Grande do Sul. Due to the subsequent negative impact, it was officially declared a national pest. The main aim in the present study was to provide a more comprehensive scenario of wild boar differentiation in Uruguay, by using mtDNA markers to access the genetic characterization of populations at present undergoing rapid expansion. A high level of haplotype diversity, intermediate levels of nucleotide diversity and considerable population differentiation, were detected among sampled localities throughout major watercourses and catchment dams countrywide. Phylogenetic analysis revealed the existence of two different phylogroups, thereby reflecting two deliberate introduction events forming distantly genetic lineages in local wild boar populations. Our analysis lends support to the hypothesis that the invasive potential of populations emerge from introgressive hybridization with domestic pigs. On taking into account the appreciable differentiation and reduced migration between locales in wild boar populations, management strategies could be effective if each population were to be considered as a single management unit.

  10. Analysis of radiation exposure to medical staff and patients during ERCP in Uruguay

    International Nuclear Information System (INIS)

    Background.The ERCP procedure requires the use of fluoroscopy with the subsequent exposure to ionizing radiation. The doses received by patients, physicians and assistants in the endoscopy have never been recorded in our area. This analysis describes the findings of the MIREDUy study (measuring radiation in digestive endoscopy in Uruguay). Objective. To determine radiation exposure received by patients, physicians and assistants during ERCP. Methods. Data were collected from 33 procedures conducted by four endoscopists, supported by endoscopy assistants. All staff took basic radiation-protection measures. The magnitudes measured were the kerma area product (KAP) for the patient and the effective dose (E) and the equivalent doses in hand (HM) and lens of the eyes (HC) for the operators. Results. Mean value for PKA was 24 Gy.cm2 (range: 0.04-71) equivalent to 312 chest x-rays. The mean fluoroscopy time was 2.3 minutes (range: 0.45 a 5.70 minutes). The E mean per procedure was 3.69, 5.14 y 3.69 μSv, for physician, first and second assistant respectively. The dose in hand for the physician was 19.4 μSv and the dose in lens was 7.94 μSv. Conclusions. The first results of measuring ERCP radiation doses in Uruguay are presented. These procedures expose the patient and staff to measurable radiation doses, which should be taken into account to minimize their risks. (authors)

  11. SEM - EDS mineralogical study of the Cuaro Sill Tacuarembo dept. (Uruguay)

    International Nuclear Information System (INIS)

    The Mesozoic magmatism exposed in the Norte basin of Uruguay is related with the tectono-magmatic events of the South Atlantic Ocean opening and, regionally is part of the Parana Magmatic Province (PMP). It is represented by basaltic flows correspondent to the Arapey Formation and by the associated intrusive rocks of the Cuaro Formation. The aim of this work is the mineralogical characterization of the Cuaro Sill (Department of Tacuarembo, NE Uruguay), using conventional petrographic techniques (polarized transmitted and reflected microscopy) and scanning electron microscopy (SEM-EDS). Based on the petrographic features observed, the dolerites of the Cuaro Sill are composed by: plagioclase (labradorite), pyroxenes (augite and pigeonite), Fe-Ti oxides (magnetite and ilmenite), relicts of olivine and apatite. It presents frequent glomero-porphyritic textures, with plagioclase/clinopyroxene phenocrysts, with lack of cumulate textures. Anomalous concentrations of guide exploration elements have not been observed despite the presence of traces of Mn and Cr within the ilmenites or the presence of sulfides (chalcopyrite). Therefore, a greater potential of these elements at deeper levels of the intrusion is not rule out

  12. Sistemas de educación superior en Paraguay y Uruguay. Un estudio comparado

    Directory of Open Access Journals (Sweden)

    Jorge García Riart

    2013-01-01

    Full Text Available La comparación de datos de los sistemas de educación superior de Paraguay y Uruguay permiten colegir: a. El Para- guay tiene un sistema complejo y privatizado; b. El Uruguay tiene un sistema menos expandido pero hegemónicamente público y c. La precarización laboral del docente es común en ambas naciones. Es sobre todo patente en el caso paraguayo la necesidad de institucionalizar, oficializar y renovar la información en el ámbito de la educación superior para asegurar una mayor continuidad, convergencia y articulación. El trabajo coloca en contraste el número de universidades activas, públicas y privadas; el número de pro- gramas de estudios vigentes y programas acreditados; el número de docentes, su dedicación y titulación; el número de estudiantes y la tasa de escolarización universitaria.

  13. Evolution of venom antigenaemia and antivenom concentration in patients bitten by snakes in Uruguay.

    Science.gov (United States)

    Morais, Victor; Negrín, Alba; Tortorella, María Noel; Massaldi, Hugo

    2012-11-01

    In this work we describe the first study carried out in Uruguay of venom antigenaemia and antivenom concentration in patients bitten by snakes. Between 50 and 70 snake bite accidents per year are caused in Uruguay by 2 species: Rhinocerophis alternatus and Bothropoides pubescens. The patients are treated with a specific polyvalent antivenom. Gaining insight on the evolution of venom antigenaemia and antivenom concentration in patients is important to improve treatment protocols. Blood samples of 29 patients were analysed to determine venom and antivenom concentrations at different times. Venom was detected in 18 of 19 samples before antivenom administration, with a mean concentration of 57 ng/mL. Most of the patients received 4 or 8 vials to neutralize the venom effects. Only one patient needed a total of 16 vials. He showed a severe envenomation and needed supplementary amounts of antivenom after the fifth day of the snake bite accident to reach normal clotting parameters. Antivenom concentrations were determined at 12 h, 24 h and 15 days after antivenom administration. It was found a faster antivenom decrease between 12 and 24 h than to 24 h to 15 days. This was explained by a different clearance mechanism in each period. In the first phase, the cause would be the neutralization of venom present in the blood whereas in the second phase it would be due to unbound antivenom elimination.

  14. Clinical spectrum of cutaneous manifestations in renal and renopancreatic recipients in two centers in Uruguay.

    Science.gov (United States)

    Dufrechou, L; Nin, M; Curi, L; Larre Borges, P; Martínez Asuaga, M; Noboa, O; Orihuela, S; González-Martínez, F; Larre Borges, A

    2014-11-01

    Uruguay, with a total population of 3,345,000 inhabitants, is the Latin American country with the second highest number of renal replacement therapies. Long-term immunosuppressant therapy is essential for graft survival but results in reduced immunosurveillance, leading to an increased risk of complications. A variety of dermatological manifestations and a large increase in nonmelanoma skin cancers have been reported in this population. The purpose of this study was to evaluate the frequency and clinical spectrum of cutaneous manifestations in renal and renopancreatic recipients in 2 reference centers in Uruguay. Two hundred and six renal or renopancreatic recipients between 21 and 77 years old were evaluated between September 2009 and September 2011. A total of 206 dermatoses were observed; 60% of the patients had at least 1 cutaneous manifestation. The most frequent dermatoses were cutaneous side effects due to immunosuppressive treatment (40.6%), followed by infections (26.1%), miscellaneous causes (18.9%), and malignant and premalignant lesions (14.4%). Transplant recipients represent a high-risk dermatological population. Physicians in transplant units should be aware of the importance of dermatological screening in order to promote early detection of skin cancer.

  15. Genetic heterogeneity and subtyping of human Hepatitis E virus isolates from Uruguay.

    Science.gov (United States)

    Mirazo, Santiago; Ramos, Natalia; Russi, José Carlos; Arbiza, Juan

    2013-05-01

    Hepatitis E virus (HEV) infection is an important public health concern in many developing countries causing waterborne outbreaks, as well as sporadic autochthonous hepatitis. It is transmitted primarily by the fecal-oral route. However, zoonotic transmission from animal reservoirs to human has also been suggested. Genotype 3 is the most frequent genotype found in South America and the HEV epidemiology in this region seems to be very complex. However, data about the molecular characterization of HEV isolates of the region is still lacking and further investigation is needed. Our study characterized human HEV strains detected in a 1-year period in Uruguay, by extensive sequence analysis of three regions of the HEV genome. Uruguayan strains were closely related to a set of European strains and in turn, were dissimilar to Brazilian, Argentinean and Bolivian isolates. Additionally, the co-circulation of viral subtypes 3i and 3h was observed. Circulation of subtype 3i had been reported in Argentina and Bolivia whereas sequences of subtype 3h are rare and had never been reported in Latin America. In order to contribute to shedding light over the molecular epidemiology of this emergent infection in the region, we thoroughly analyzed the genetic variability of HEV strains detected in Uruguay, providing the largest dataset of sequences of HEV ever reported in a country in South America.

  16. DESEMPEÑO COMPETITIVO DE ARGENTINA Y URUGUAY EN LA LECHE EN POLVO

    Directory of Open Access Journals (Sweden)

    Edith Depetris Guiguet

    2009-01-01

    Full Text Available Los sectores lácteos de Argentina y Uruguay hacen importantes contribuciones tanto al producto interno bruto como a la generación de divisas provenientes de sus exportaciones. Al constituirse el mercosur ambos países tenían excedentes exportables de leche en polvo entera y descremada, y aunque con similares condiciones del contexto externo impuestas por la integración y la evolución del mercado internacional, el comportamiento exportador no ha sido igual en las dos naciones. Esto lleva a cuestionar si ambos o alguno de ellos ha perdido competitividad en el comercio a partir del inicio de la integración, respuesta que se espera encontrar como resultado de esta investigación. Por tanto, este estudio tiene como objetivo conocer la evolución competitiva del comercio internacional de leche en polvo de Argentina y Uruguay en ese periodo. Para ello se utilizarán varios indicadores alternativos, probándose su consistencia a los efectos de verificar la coherencia de los resultados.

  17. [Fiscal policy, affordability and cross effects in the demand for tobacco products: the case of Uruguay].

    Science.gov (United States)

    Carbajales, Alejandro Ramos; Curti, Dardo

    2010-01-01

    Uruguay, a country with a solid tobacco control policy since 2005 shows, contrary to expectations, an insignificant decrease in total tobacco products' sales in the last five years. The hypothesis is that on one side, changes in household income and the income elasticity of the demand for cigarettes were important countervailing factors in the demand of both products. The period 2005-2009 shows a large increase of 36% in household real income in Uruguay due to fast economic recovery after the 2002 crisis. The second factor is the interchangeability of roll your own and cigarettes and the impact on the demand of each product as a reaction to tax and price changes. The tax and price of roll your own tobacco remains substantially lower than that of cigarettes. This fact, and the increased substitution of roll your own for cigarettes seems to be the main reasons for the low impact of the policy of tobacco tax and price increases. This paper then consists of a revision of a 2004 study to estimate separate demands for both main tobacco products and obtain estimates for own price, cross price and income elasticities. Then, a simulation study was performed using the elasticities found and two scenarios of increases in household income: moderate (2.5% per year) and high (5% per year) confirming that countries where income is growing fast and with a potential for substitution towards cheaper products require substantial cigarette tax and price increases for a fiscal tobacco control policy to become effective. PMID:21243189

  18. Report on Evaluation of Tender for the Valentine Iron Ore Project in Uruguay

    International Nuclear Information System (INIS)

    This report prepared by Dastur Engineering International GmbH (DEI)Consulting Engineers, Dusseldorf at the instance of United Nations Industrial Development Organization (UNIDO) seeks to present an evaluation of the feasibility study presented by Republica Oriental del Uruguay, Ministerio de Industria y- Energia (Project Authority) by the Brazilian Consortium (comprising Tenenga, Coferraz, Cimetal and Interbras) along with a project BID including financing possibilities. In accordance with the contract requirements, this Draft Final Report is being submitted. Based on the comments to be received on the findings incorporated in this Draft Final Report from UNIDO and Project Authorities in Uruguay, the Final Report will be prepared and submitted to UNIDO in accordance with the time schedule stipulated in the contract between UNIDO and DEI. The aims of the Project are:a) The development objective is the utilisation of the country's natural resources by exploiting the iron ore deposits of Valentines, for iron and steel production. b)The immediate objective is to evaluate the tenders for the execution of a project to undertake the industrial exploitation of the iron or deposits in close co-operation and co-ordination with the Uruguayan authorities.

  19. La imprescriptibilidad de los crímenes contra la humanidad en Uruguay

    Directory of Open Access Journals (Sweden)

    José Manuel Sánchez Patrón

    2014-06-01

    Full Text Available La ratificación del Convenio sobre la imprescriptibilidad de los crímenes de guerra y de los crímenes de lesa humanidad por parte de Uruguay, constituye un primer paso dirigido a limitar la impunidad de los partícipes en la comisión de estas infracciones internacionales. Para la consecución de esta misma finalidad, el Estado Uruguayo ha dado un segundo paso, consistente en la ratificación del Estatuto de la Corte Penal Internacional, lo que ha llevado a efecto casi un año después del anterior. Ambas decisiones demuestran la intención de Uruguay de comprometerse Internacionalmente con el fin de evitar la impunidad de los responsables de la comisión de determinadas figuras delictivas, especialmente los crímenes de guerra y los crímenes contra la humanidad, ya que en tomo a estas dos infracciones internacionales gravitan los convenios internacionales a los que nos acabamos de referir.Contenido: imprescriptibilidad de los crímenes contra la humanidad en el pasado. Imprescriptibilidad de los crímenes contra la humanidad en el presente. Imprescriptibilidad de los crímenes contra la humanidad en el futuro. Conclusiones

  20. Rickettsia parkeri: a Rickettsial pathogen transmitted by ticks in endemic areas for spotted fever rickettsiosis in southern Uruguay

    Directory of Open Access Journals (Sweden)

    José M. Venzal

    2012-06-01

    Full Text Available At first Rickettsia conorii was implicated as the causative agent of spotted fever in Uruguay diagnosed by serological assays. Later Rickettsia parkeri was detected in human-biting Amblyomma triste ticks using molecular tests. The natural vector of R. conorii, Rhipicephalus sanguineus, has not been studied for the presence of rickettsial organisms in Uruguay. To address this question, 180 R. sanguineus from dogs and 245 A. triste from vegetation (flagging collected in three endemic localities were screened for spotted fever group (SFG rickettsiosis in southern Uruguay. Tick extracted DNA pools were subjected to PCR using primers which amplify a fragment of the rickettsial gltA gene. Positive tick DNA pools with these primers were subjected to a second PCR round with primers targeting a fragment of the ompA gene, which is only present in SFG rickettsiae. No rickettsial DNA was detected in R. sanguineus. However, DNA pools of A. triste were found to be positive for a rickettsial organism in two of the three localities, with prevalences of 11.8% to 37.5% positive pools. DNA sequences generated from these PCR-positive ticks corresponded to R. parkeri. These findings, joint with the aggressiveness shown by A. triste towards humans, support previous data on the involvement of A. triste as vector of human infections caused by R. parkeri in Uruguay.

  1. Geological map of Uruguay scale 1,100,000. Agraciada Sheet R-23, Nueva Palmira Sheet R- 24

    International Nuclear Information System (INIS)

    This work is about the geological map of Uruguay Esc.1.100.000 (Agraciada and Nueva Palmira) and the explanatory memoranda which describes the geological , lithological and sedimentological soil characteristics of: Fray Bentos, Camacho, Raygon, Libertad and Villa Soriano formations

  2. Grain Yield Variation in Malting Barley Cultivars in Uruguay and Its Consequences for the Design of a Trials Network

    NARCIS (Netherlands)

    Ceretta, S.S.E.; Eeuwijk, van F.A.

    2008-01-01

    The efficiency of cultivar trial networks is an important subject in official cultivar testing. We investigated this efficiency for malting barley (Hordeum vulgare L.) in Uruguay, using data on 213 cultivars tested across an eight-year period at six locations. The variance-components approach was us

  3. A method for exploring sustainable development options at farm scale: a case study for vegetable farms in South Uruguay

    NARCIS (Netherlands)

    Dogliotti Moro, S.; Ittersum, van M.K.; Rossing, W.A.H.

    2005-01-01

    The methodology presented in this paper aims at analysing whether there is room for improvement of vegetable farmers¿ income in Canelón Grande (Uruguay), while reducing soil erosion and improving physical and biological soil fertility, and to gain insight in the influence of farmers¿ resource availa

  4. Sustainability of meat production beyond carbon footprint: a synthesis of case studies from grazing systems in Uruguay

    NARCIS (Netherlands)

    Picasso, V.D.; Modernel Hristoff, P.D.; Becona, G.; Salvo, L.; Gutierrez, L.; Astigarraga, L.

    2014-01-01

    Livestock production has been challenged as a large contributor to climate change, and carbon footprint has become a widely used measure of cattle environmental impact. This analysis of fifteen beef grazing systems in Uruguay quantifies the range of variation of carbon footprint, and the trade-offs

  5. Geologic mapping of Uruguay. Esc.1.100.000. Explicative memory about the isle Patrulla aerial photography

    International Nuclear Information System (INIS)

    The aim of the geologic mapping of Uruguay Esc. 1/100.000 is: to keep up to date the geologic knowledge of the country and is an important tool in the investigation and development of the geology and hydrology resources.

  6. Geologic map of Uruguay. Esc. 1.100.000: explicative memory of the aerial photo Puntas del Yerbal (E-18)

    International Nuclear Information System (INIS)

    The geologic map of Uruguay Esc. 1.100.000 has two main objectives: To keep up to date the geologic known ledge of the country and is an essential tool for the integration between different groups of work in the subject. Puntal del Yerbal (E-18)

  7. Psicología, política y sociedad en Argentina y Uruguay : Simposio por invitación

    OpenAIRE

    Talak, Ana María

    2013-01-01

    El Simposio se propone analizar diferentes desarrollos de la psicología en dos países, Argentina y Uruguay, en relación con el orden social vigente y diferentes dimensiones políticas que se ponen en juego en forma explícita e implícita.

  8. Children in Institutions: The Beginning of the End? The Cases of Italy, Spain, Argentina, Chile and Uruguay. Innocenti Insight.

    Science.gov (United States)

    Llorente, Maria Angeles Garcia; Charlebois, Laura Martinez-Mora; Ducci, Valerio; Farias, Ana Maria

    Noting the growing global consensus on the need to promote family-based alternatives to institutional care for children and adolescents, this report examines efforts to prevent the institutionalization of children in Argentina, Chile, Uruguay, Italy, and Spain, focusing on both public and private initiatives, as well as local and national…

  9. Barriers and promoters of an evidenced-based smoking cessation counseling during prenatal care in Argentina and Uruguay.

    Science.gov (United States)

    Colomar, Mercedes; Tong, Van T; Morello, Paola; Farr, Sherry L; Lawsin, Catalina; Dietz, Patricia M; Aleman, Alicia; Berrueta, Mabel; Mazzoni, Agustina; Becu, Ana; Buekens, Pierre; Belizán, José; Althabe, Fernando

    2015-07-01

    In Argentina and Uruguay, 10.3 and 18.3 %, respectively, of pregnant women smoked in 2005. Brief cessation counseling, based on the 5A's model, has been effective in different settings. This qualitative study aims to improve the understanding of factors influencing the provision of smoking cessation counseling during pregnancy in Argentina and Uruguay. In 2010, we obtained prenatal care providers', clinic directors', and pregnant smokers' opinions regarding barriers and promoters to brief smoking cessation counseling in publicly-funded prenatal care clinics in Buenos Aires, Argentina and Montevideo, Uruguay. We interviewed six prenatal clinic directors, conducted focus groups with 46 health professionals and 24 pregnant smokers. Themes emerged from three issue areas: health professionals, health system, and patients. Health professional barriers to cessation counseling included inadequate knowledge and motivation, perceived low self-efficacy, and concerns about inadequate time and large workload. They expressed interest in obtaining a counseling script. Health system barriers included low prioritization of smoking cessation and a lack of clinic protocols to implement interventions. Pregnant smokers lacked information on the risks of prenatal smoking and underestimated the difficulty of smoking cessation. Having access to written materials and receiving cessation services during clinic waiting times were mentioned as promoters for the intervention. Women also were receptive to non-physician office staff delivering intervention components. Implementing smoking cessation counseling in publicly-funded prenatal care clinics in Argentina and Uruguay may require integrating counseling into routine prenatal care and educating and training providers on best-practices approaches.

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

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

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

  11. Rickettsia parkeri: a Rickettsial pathogen transmitted by ticks in endemic areas for spotted fever rickettsiosis in southern Uruguay.

    Science.gov (United States)

    Venzal, José M; Estrada-Peña, Agustín; Portillo, Aránzazu; Mangold, Atilio J; Castro, Oscar; De Souza, Carlos G; Félix, María L; Pérez-Martínez, Laura; Santibánez, Sonia; Oteo, José A

    2012-01-01

    At first Rickettsia conorii was implicated as the causative agent of spotted fever in Uruguay diagnosed by serological assays. Later Rickettsia parkeri was detected in human-biting Amblyomma triste ticks using molecular tests. The natural vector of R. conorii, Rhipicephalus sanguineus, has not been studied for the presence of rickettsial organisms in Uruguay. To address this question, 180 R. sanguineus from dogs and 245 A. triste from vegetation (flagging) collected in three endemic localities were screened for spotted fever group (SFG) rickettsiosis in southern Uruguay. Tick extracted DNA pools were subjected to PCR using primers which amplify a fragment of the rickettsial gltA gene. Positive tick DNA pools with these primers were subjected to a second PCR round with primers targeting a fragment of the ompA gene, which is only present in SFG rickettsiae. No rickettsial DNA was detected in R. sanguineus. However, DNA pools of A. triste were found to be positive for a rickettsial organism in two of the three localities, with prevalences of 11.8% to 37.5% positive pools. DNA sequences generated from these PCR-positive ticks corresponded to R. parkeri. These findings, joint with the aggressiveness shown by A. triste towards humans, support previous data on the involvement of A. triste as vector of human infections caused by R. parkeri in Uruguay.

  12. 77 FR 65672 - Correction to Notice of Implementation of Determinations Under Section 129 of the Uruguay Round...

    Science.gov (United States)

    2012-10-30

    ...; and Light-Walled Rectangular Pipe and Tube From the People's Republic of China, 77 FR 52683 (August 30... Welded Carbon Quality Steel Pipe from the People's Republic of China, 73 FR 31970, 31973 (June 5, 2008... the Uruguay Round Agreements Act: Circular Welded Carbon Quality Steel Pipe From the People's...

  13. Educación bilingüe de frontera y políticas lingüísticas en Uruguay Bilingual education at the Uruguayan-Brazilian border and language policies in Uruguay

    Directory of Open Access Journals (Sweden)

    Claudia Brovetto

    2010-12-01

    Full Text Available El Uruguay no es una sociedad lingüísticamente homogénea hablante de español. El bilingüismo español-portugués que se consigna en una amplia zona del noreste de Uruguay es un ejemplo de esta realidad. Recientemente, y de un modo bastante innovador para la tradición de las políticas lingüísticas en el Uruguay (o para la falta de ellas, esta realidad sociolingüística ha sido tomada en cuenta con programas educativos específicos. Este artículo presenta un análisis de estos programas, sus antecedentes, objetivos y resultados preliminares, así como un análisis primario de dos documentos que constituyen actos de políticas lingüísticas en el Uruguay: la nueva Ley de Educación y el nuevo Programa de Educación Inicial y Primaria.Uruguayan society is not linguistically homogeneous in that not all its population speaks Spanish. The bilingualism present in the northeast of Uruguay is an example of this reality. Recently, in a quite innovative way for the Uruguayan traditions in language policies (or for the lack of them, this sociolinguistic reality has been considered through the implementation of specific educational programs. This paper presents an analysis of these programs, their antecedents, goals and preliminary results. It also presents an initial analysis of two documents that are events in Uruguayan language policies: the recently approved Law of Education and the new official Curriculum for Primary Schools.

  14. Modeling Electoral Coordination: Voters, Parties and Legislative Lists in Uruguay Modelando la Coordinación Electoral: Votantes, Partidos y Listas Legislativas en Uruguay

    Directory of Open Access Journals (Sweden)

    Ines Levin

    2011-01-01

    Full Text Available During each electoral period, the strategic interaction between voters and political elites determines the number of viable candidates in a district. In this paper, we implement a hierarchical seemingly unrelated regression model to explain electoral coordination at the district level in Uruguay as a function of district magnitude, previous electoral outcomes and electoral regime. Elections in this country are particularly useful to test for institutional effects on the coordination process due to the large variations in district magnitude, to the simultaneity of presidential and legislative races held under different rules, and to the reforms implemented during the period under consideration. We find that district magnitude and electoral history heuristics have substantial effects on the number of competing and voted-for parties and lists. Our modeling approach uncovers important interaction-effects between the demand and supply side of the political market that were often overlooked in previous research.En cada período electoral, votantes y élites interactúan para determinar el número de agentes políticos postulados para la elección, así como el número de agentes políticos que reciben apoyo de los votantes. En este artículo, modelamos la interacción entre votantes y élites usando un modelo jerárquico de regresiones aparentemente no relacionadas, explicando la coordinación electoral a nivel de distrito en el Uruguay en función de la magnitud del distrito, resultados de elecciones anteriores, y régimen electoral. Las elecciones en este país son particularmente útiles para el estudio de los determinantes institucionales de la coordinación electoral debido a la amplia variación en la magnitud de los diferentes distritos, a la simultaneidad de las elecciones presidenciales y legislativas reguladas por normas electorales diversas, y a las reformas que tuvieron lugar durante el período bajo consideración. Encontramos que la

  15. The Teaching of Astronomy in Uruguay. (Spanish Title: La Enseñanza de la Astronomía en Uruguay.) O Ensino da Astronomia no Uruguai

    Science.gov (United States)

    Pintos Ganón, Reina; Fernández, Julio Angel

    2008-07-01

    We present in this work the development of astronomy in Uruguay since the colony times up to the present, stressing in particular those aspects related to the formal as well as informal teaching of astronomy. The first antecedents of astronomical studies in our country go back to the beginnings of the XVIIIth century related to the scientific expeditions from Europe coming to our shores. The teaching of astronomy was generalized at the high school level as soon as the end of the XIXth century, while itsintroduction at the university level happened much later, around the middle of the last century. We analyze the current situation of this subject, its problems, and some measures to strengthen its development. Se presenta en este trabajo el desarrollo de la astronomía en el Uruguay desde la época colonial hasta el presente, destacando en particular los aspectos vinculados a su enseñanza tanto formal como informal. Los primeros antecedentes de estudios astronómicos datan de la época colonial relacionados con las expediciones científicas del Viejo Mundo que llegaban a nuestras costas. La enseñanza de la Astronomía se generalizó en el ámbito de los estudios secundarios ya a fines del siglo XIX, mientras que en la Universidad su arribo fue mucho más tardío, a mediados del siglo pasado. Se analiza la situación actual de esta disciplina, sus problemas, y algunas medidas para fortalecer su desarrollo. Apresentamos, neste trabalho, o desenvolvimento da Astronomia no Uruguai desde a época colonial até o presente, destacando em particular os aspectos vinculados ao seu ensino tanto formal quanto informal. Os primeiros antecedentes de estudos astronômicos em nosso país datam da época colonial relacionados com as expedições científicas do Velho Mundo que chegavam às nossas costas. O ensino da Astronomia se generalizou no âmbito dos estudos secundários já no final do século XIX, enquanto que sua introdução na universidade foi muito mais tardia, em

  16. Epidemic history of major genotypes of hepatitis C virus in Uruguay.

    Science.gov (United States)

    Castells, M; Bello, G; Ifrán, S; Pereyra, S; Boschi, S; Uriarte, R; Cristina, J; Colina, R

    2015-06-01

    Worldwide, more than 170 million people are chronically infected with the hepatitis C virus (HCV) and every year die more than 350,000 people from HCV-related liver diseases. Recently, HCV was reclassified into seven major genotypes and 67 subtypes. Some subtypes as 1a, 1b and 3a, have become epidemic as a result of the new parenteral transmission routes and are responsible for most HCV infections in Western countries. HCV 1a subtype have been sub-categorized into two separate sub clades. Recent studies based on the analysis of NS5B genome region, reveal that HCV epidemics in Argentina and Brazil are characterized by multiple introductions events of subtypes 1a, 1b and 3a, followed by subsequent local dispersion. There is no data about HCV genotypes circulating in Uruguay and their evolutionary and demographic history. To this end, a total of 153 HCV NS5B gene sequences were obtained from Uruguayan patients between 2005 and 2011. 86 (56%) sequences grouped with subtype 1a, 40 (26%) with subtype 3a and 27 (18%) with subtype 1b. Furthermore, subtype 1a sequences were distributed among both clades, 1 (n=62, 72%) and 2 (n=24, 28%). Four local HCV clades were found: UY-1a(I), UY-1a(II), UY-1a(III) and UY-3a; comprising a 39% of all HCV viruses analyzed in this study. HCV epidemic in Uruguay has been driving by multiple introductions of subtypes 1a, 1b and 3a and by local dissemination of a few country-specific strains. The evolutionary and demographic history of the major Uruguayan HCV clade UY-1a(I) was reconstructed under two different molecular clock rate models and displayed an epidemic history characterized by an initial phase of rapid expansion followed by a more recent reduction of growth rate since 2000-2005. This is the first comprehensive study about the molecular epidemiology and epidemic history of HCV in Uruguay.

  17. The role of LATU as national metrology institute of Uruguay and its responsibilities

    Science.gov (United States)

    Robatto, O.; Quagliata, E.; Santo, C.; Sica, A.; Sponton, M.

    2013-09-01

    Laboratorio Tecnológico del Uruguay (LATU) is the National Metrology Institute of Uruguay and has the obligation to maintain the national standards stated by National Law 15298. At present LATU is acting as a secondary laboratory as well as a primary laboratory. LATU was ISO 17025:2005 DKD (Deutscher Kalibrierdienst) accredited from 2001 up to 2007. By that time LATU decided to support its Capabilities of Measurement and Calibration (CMCs) at CIPM-MRA (Mutual Recognition Arrangement between national metrology institutes (NMIs)) by peer assessment. A Peer Review has been done in 2008 in order to get the QSTF (Sistema Interamericano de Metrología, Quality System Task Force) approval. "New "CMCs for Industrial Thermometers have been approved by the JCRB on September 2010. CMCs claimed for Standard Resistance Platinum Thermometers (SPRTs) calibration at fixed points have not been approved yet because there were some requirements of traceability of employed cells that were not fulfilled but will be solved properly. The declared CMCs have been chosen by LATU in order to cover the increasing calibration services required by the industry and the secondary calibration laboratories. To demonstrate its technical competence an support its declared "CMCs" LATU has also participated at bilateral and regional comparisons. In recent years LATU, the National Accreditation Body (OUA), the Standards Institute, the National Institute of Quality and Compliance Bodies have become Members of a new Institution to strengthen the Quality Infrastructure of the country (SUNAMEC). As part of this new activities, LATU is giving training courses to the secondary laboratories performing calibrations in temperature that want to get accredited by the National Accreditation Body and to act as Technical Evaluators or Auditors when required by OUA. It is expected, that in the future and in the frame of new accredited and recognized temperature calibration laboratories, LATU could strengthen its

  18. [The national-international nexus in public health: Uruguay and the circulation of child health and welfare policies, 1890-1940].

    Science.gov (United States)

    Birn, Anne-Emanuelle

    2006-01-01

    This paper examines the emergence of child health policy as a global concern from the perspective of Uruguay's interaction with the international public health community in the early 20th century and its role in the circulation of child health ideas and practices. It considers two facets of national-international interplay: a) Uruguay's exploration of an interrelationship with the international panorama of policies, research and lessons on the improvement of child health; and b) the translation of Uruguay's domestic debates into the influential Instituto Internacional Americano de Protección a la Infancia - IIPI and the purveying of Uruguay's policies, research, and lessons on child health improvement to other countries and to international health and welfare agencies.

  19. Análisis descriptivo de la contabilidad de las obras del Puerto de la Luz y Las Palmas (Canarias, España) a través del estudio realizado por su director el ingeniero Juan de León y Castillo, siglos XIX y XX. (Accounting of the building works of the Port of la Luz y Las Palmas (Canary Islands, Spain) analyzed through the study of its director the engineer Juan de León y Castillo, 19th and 20th Centuries)

    OpenAIRE

    Castro Pérez, Candelaria; Calvo Cruz, Mercedes

    2010-01-01

    La construcción del Puerto de La Luz y Las Palmas, 1883-1903, fue adjudicada a la empresa inglesa Swanston and Company y dirigida por el ingeniero Juan de León y Castillo. El objetivo del presente trabajo es realizar una labor de reconstrucción, análisis e interpretación de las principales cuentas utilizadas para registrar las obras de construcción del citado puerto, el balance de las obras y el cálculo de las utilidades, todo ello a partir de los informes, cartas y demás documentos elaborado...

  20. Gênese de solos derivados de rochas ultramáficas serpentinizadas no sudoeste de Minas Gerais Genesis of soils formed from ultramafic serpentinized rocks in southwestern Minas Gerais (Brazil

    Directory of Open Access Journals (Sweden)

    Pablo Vidal-Torrado

    2006-06-01

    Full Text Available Os solos derivados de rochas serpentinizadas ou serpentinitos constituem um grupo especial de solos em toda superfície terrestre. De caráter ultramáfico, ou seja, rochas com mais de 70 % de minerais máficos (ferromagnesianos, os serpentinitos apresentam uma mineralogia pobre em sílica e escassa em Al, sendo, no entanto, muito enriquecida em Mg. São poucos os estudos sobre a morfologia, mineralogia, gênese e classificação dos solos desenvolvidos de tais rochas. Em ambiente tropical úmido no sudoeste de Minas Gerais, na zona do greenstone belt do Morro de Ferro, em superfícies geomórficas jovens, três perfis de solos representativos dessa paisagem sobre rochas serpentinizadas foram caracterizados por meio de descrições macro e micromorfológicas, análises granulométricas, químicas e por mineralogia de raios X das frações argila e silte. Complementarmente, para acompanhamento da alteração geoquímica dos horizontes do solo, foram feitas microanálises das seções delgadas por EDRX. Os solos foram classificados como Chernossolo Háplico Férrico típico, Cambissolo Háplico eutroférrico léptico e Neossolo Regolítico eutrófico típico e, embora situados num clima que favorece o rápido intemperismo, do ponto de vista morfológico e mineralógico, mostraram-se similares aos solos derivados de rochas serpentinizadas das regiões subtropicais e temperada. No processo de formação de solo, a evolução da trama segue a seguinte seqüência: alteração da rocha ® trama frâgmica ® trama porfírica com cavidades ® trama porfírica aberta por coalescência de cavidades. O processo de argiluviação é evidente e se dá em dois estádios distintos: argiluviação primária, que ocorre nas fendas e cavidades que se formam por alteração de rocha, e argiluviação secundária, verificada na porosidade mais aberta e evoluída da coalescência das cavidades. Os solos apresentam mineralogia pouco comum para solos tropicais, com

  1. Uruguays vandløb skal give svaret på hvad der sker med vores vandløb når klimaet bliver varmere

    DEFF Research Database (Denmark)

    Pedersen, Jens Christian

    2008-01-01

    Uruguay rummer en række vandløb der i fysisk udformning og opland minder meget om de danske. Derfor har tre specialestuderende på Danmarks Miljøundersøgelser ved Aarhus Universitet været nede i Uruguays subtropiske varme for at undersøge hvordan danske vandløb vil kunne udvikle sig når klimaet...

  2. ONE HUNDRED YEARS OF PUBLIC COMPANIES IN URUGUAY: THEIR EVOLUTION AND PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Magdalena Bertino

    2013-06-01

    Full Text Available This paper combines two interrelated approaches to examine the evolution of the state as entrepreneur in Uruguay over its century of existence. One of them uses qualitative sources to reconstruct its development, identifying two periods in this evolution; these coincide with the different development models that the country and the world have adopted since the Thirties. During the first one the state progressively expanded its functions and the expansion of public companies played an important role. Since the Seventies, a liberal model has predominated, based on the reform of the companies (or the privatization placing more importance on efficiency and profitability. The second approach analyzes the time series of several important variables regarding the performance of the primary non-financial public companies (NFPC (employment, production, labor productivity, value-added as a proportion of GDP and profit results versus net transfers from the government.

  3. Performance and experience in oral narratives on the border areas between Argentina, Brazil e Uruguay

    Directory of Open Access Journals (Sweden)

    Luciana Hartmann

    2006-01-01

    Full Text Available In the frontier among Argentina, Brazil and Uruguay oral narratives transpose political limits. On circulating in this region, narratives reveal identities, traditions and even feelings. In these countries the practice of storytelling is a central aspect of a "culture of frontier", it is fundamental for transmitting values and knowledge. In this paper I present an specific aspect of this culture: the story-tellers performances and its importance on the organization and transmission of the experience of living in the frontier. Firstly, it is done a theoretical approach about the relationship among experience, performance and narrative definitions. Then, presenting two narratives - one a comic story, and the other a personal life narrative - I explain how concepts of "performance as an exhibition" and "performance as skill" can be useful to understand the different forms storytellers act in narrative events.

  4. El abandono de los estudios del nivel medio en Uruguay: un problema complejo y persistente

    OpenAIRE

    Aristimuño, Adriana

    2009-01-01

    El trabajo hace una revisión detallada de la bibliografía generada en Uruguay sobre el mayor fenómeno de fracaso de su sistema educativo, como es la deserción en el nivel de la educación media. Analiza la investigación generada en el país y aporta importante evidencia empírica sobre el fenómeno, profundizando en la discusión sobre sus causas. A partir de dicha acumulación de investigaciones, propone una síntesis de los factores asociados a la deserción, entre los cuales destaca la condición d...

  5. Genetic characterization of the Neotropical catfish Pimelodus maculatus (Pimelodidae, Siluriformes) in the Upper Uruguay River

    Science.gov (United States)

    Ribolli, Josiane; de Melo, Cláudio Manoel Rodrigues; Zaniboni-Filho, Evoy

    2012-01-01

    Freshwater fish present unique challenges when one attempts to understand the factors that determine the structure of their populations. Habitat fragmentation is a leading cause of population decline that threatens ecosystems worldwide. In this study, we investigated the conservation status of genetic variability in the Neotropical catfish (Pimelodus maculatus). Specifically, we examined the structure and genetic diversity of this species in a region of the Upper Uruguay River fragmented by natural barriers and dams. There was no genetic structure among the four sites analyzed, indicating the existence of only one population group. A combination of environmental management and genetic monitoring should be used to minimize the impact of impoundment on panmitic populations of migratory fish species. PMID:23271936

  6. Rural extension in Uruguay: problems and approaches from the point of view of their extensionists

    Directory of Open Access Journals (Sweden)

    Fernando Landini

    2015-08-01

    Full Text Available Understanding the problems faced by rural extension in Uruguay as well as the conceptions used by the development agents to conduct their practices constitutes a contribution to both, the Uruguayan rural development policies and the wider space of the MERCOSUR. A quali-quantitative research was conducted, during which 32 Uruguayan extensionists replied to a questionnaire. Replies underwent content and statistic analysis. Results suggest that the Uruguayan rural extensionists posses a complex conception of their practice, which articulates productive and social dimensions and relates to a critical and participatory way of understanding rural extension. Nevertheless, a diffusionist conception of rural extension is also present in some cases. Finally, problems related to group dynamics are highlighted.

  7. Animal welfare and meat quality: the perspective of Uruguay, a "small" exporter country.

    Science.gov (United States)

    Del Campo, M; Brito, G; Montossi, F; Soares de Lima, J M; San Julián, R

    2014-11-01

    Public sensitivity towards animal welfare has risen in recent years. Uruguay is a primary meat exporter. Therefore, it is compulsory not only to provide good quality and safe meat, but also to project a welfare friendly image. Uruguayan meat production systems are mainly based on rangeland pastures but, due to international meat prices and the opening of new markets, intensive fattening systems increased. These systems include a wide range of feeding alternatives between pasture and concentrate utilization, involving differences in terms of animal welfare, carcass and meat quality, that require to be studied. Accordingly, some husbandry practices associated mainly with extensive systems must be evaluated, as well as their applicability to international recommendations related to pre-slaughter handling which may not be suitable for local conditions. In the present paper we share scientific results related to the impact of different production systems, husbandry practices and pre-slaughter procedures associated to animal welfare and meat quality in Uruguayan conditions. PMID:25052465

  8. Health professionals and abortion: transitions and disputes in Uruguay (2000-2012

    Directory of Open Access Journals (Sweden)

    Alejandra López Gomez

    2016-03-01

    Full Text Available Unsafe and illegal abortion is a critical issue in most countries at Latin America and the Caribbean region. The recognition of sexual and reproductive rights as human rights that is observed in the international, regional and national levels has not been exempt from conflicts. The Uruguayan case provides important evidence in this regard. The thesis examines health professionals’ perceptions and perspectives related to their care practices with women and abortion in a legal context that considered abortion as a crime, between 2002 and 2012 in Uruguay. The results allow us to understand the complex relationship between the different levels involved in the policy process. Health professionals’ practices are an analyzer of the covenants and conflicts that are recorded in the social field.

  9. Uruguay : la construction complexe d’une revendication juste et libératrice

    OpenAIRE

    Abracinskas, Lilían

    2013-01-01

    En témoigne la récente reconnaissance du droit à l’avortement, l’Uruguay fait figure de pionnier dans un sous-continent encore très marqué par les régimes politiques autoritaires et l’influence de la religion catholique. Lilían Abracinskas revient ici sur le long processus encore à l’œuvre dans la lutte pour la santé et les droits sexuels et reproductifs. D’une certaine manière, l’auteur propose un modus operandi à l’usage des sociétés civiles du monde entier.

  10. Nothrotherium CF.N.Maquinense (xenarthra, tardigrada) in the sopas formation (late pleistocene of Uruguay)

    International Nuclear Information System (INIS)

    The quaternary continental Sopas Formation of Uruguay shows a faunal moisture which joins typical representatives of the pampean region with components of northern origin. Remains assigned to the Family Nothrotheriidae were mentioned for this unit on the basis of very fragmented material. The presence of the genus Nothrotherium in the Sopas Formation is confirmed, the finding of the species Nothrotherium. cf. N. maquinense is communicated, and the corresponding remain is described, a right mandibular ramus. N. maquinense was distributed in the territory today named Brazil during the Late Pleistocene – Early Holocene lapse, in a diverse tropical climate which favored the development of savanna vegetation. The chronology and environments inferred from this finding are not contradictory with the previous proposals for the Sopas Formation

  11. Characterization of home gardens in northern Uruguay and methodology for its diagnosis

    Directory of Open Access Journals (Sweden)

    Ignacio Traversa

    2013-06-01

    Full Text Available An ecological, productive and social diagnosis of homegardens in Northern Uruguay is displayed in this paper, as well as methodology to achieve it, that could be used in other similar systems. The fieldwork consisted of interactive surveys to producers and field inventories for gathering information on the social, technical, productive and ecologicalaspects of green orchards. . A map of the orchards was done by using a Geographic Information System (GIS. The homegarden is organic, aligned along the minor and major roads and forms cluster cores at the interface between the urban and peri-urban areas. The prospects of the orchards are limited for socio-cultural reasons. Species biodiversity reached a total amount of 187 and an average of 23 species per orchard. Policies are needed for rescueing inherited knowledge that will keep homegardens alive.

  12. Initial antimicrobial activity studies of plants of the riverside forests of the southern Uruguay River

    Directory of Open Access Journals (Sweden)

    Ana Bertucci

    2009-03-01

    Full Text Available Development of new antimicrobial compounds against different microorganisms is becoming critically important, as infectious diseases are still one of the leading causes of death in the world. Plants can be a useful source of these lead compounds. In this study, 66 extracts of 25 plants of the riverside forest of southern Uruguay River were studied for antimicrobial activity against Staphylococcus aureus, Listeria inocua, Escherichia coli, Pseudomonas aeruginosa, Mycobacterium tuberculosis, Aspergillus niger and Candida albicans. Fifty-three of these extracts showed some kind of antimicrobial activity. Six of these (Eugenia mansoni, Eugenia repanda, Myrcianthes cisplatensis, Paullinia ellegans, Petunia sp and Ruprechtia laxiflora presented activity against Mycobacterium tuberculosis with MIC values as low as 50 μg/mL.

  13. Inclusión educativa en Uruguay: una revisión posible

    Directory of Open Access Journals (Sweden)

    Andrea Jimena Viera Gómez

    2014-11-01

    Full Text Available El presente artículo tiene como objetivo realizar una revisión crítica de algunos documentos nacionales y textos académicos sobre las políticas de inclusión educativa en Uruguay. Se parte de los diversos significados y acepciones que tiene el término inclusión educativa, entendiendo que la misma debe brindar apoyo a la población de estudiantes más vulnerables ya sea por razones culturales, sociales, económicas o por su condición de discapacidad. Considerar la diversidad como parte de lo humano conduce a pensar en una educación en y para la diversidad, esta concepción de educación debe constituir el centro de la política educativa y el Estado deberá garantizar los recursos necesarios para su implementación. Se analizan algunos documentos del marco normativo internacional sobre inclusión social y educativa. Considerando que estos documentos refieren a la educación inclusiva como un derecho humano fundamental. Aún existe una gran distancia entre los discursos y las posibilidades efectivas de ejercer el derecho a la educación por parte de los niños en general y con discapacidad en particular. Uruguay mantiene en la actualidad un sistema de educación segregada, donde la situación educativa de los jóvenes con discapacidad hace figura y representa un gran desafío. Para finalizar, se identifica a la formación docente como uno de los componentes primordiales para el desarrollo de una educación inclusiva. El desarrollo profesional de los docentes es en sí mismo una estrategia de cambio y un factor clave para los procesos de mejora e innovación educativa. // This article aims to make a critical review of some national documents and academic texts on educational policies for inclusion in Uruguay. It begins with the various meanings and connotations that educational inclusion has, understanding that it should provide support to the student population most vulnerable either for cultural, social, economic or their disability

  14. Occurrence and biodiversity of Aspergillus section Nigri on 'Tannat' grapes in Uruguay.

    Science.gov (United States)

    Garmendia, Gabriela; Vero, Silvana

    2016-01-01

    Ochratoxin A (OTA) is a nephrotoxic mycotoxin which has been found worldwide as a contaminant in wines. It is produced on grapes mainly by molds from Aspergillus section Nigri. This study has demonstrated for the first time the occurrence of black aspergilli on Tannat grapes from Uruguay, in a two year survey. Aspergillus uvarum (uniseriate) and Aspergillus welwitschiae (from Aspergillusniger aggregate) were the prevalent species whereas Aspergillus carbonarius which is considered the main OTA producing species was not detected. OTA production in culture medium was evaluated for native isolates from A. niger aggregate and compared to levels produced by a type strain of A. carbonarius. This work also includes the development of quick and easy molecular methods to identify black aspergilli to species level, avoiding sequencing. PMID:26398282

  15. Animal welfare and meat quality: the perspective of Uruguay, a "small" exporter country.

    Science.gov (United States)

    Del Campo, M; Brito, G; Montossi, F; Soares de Lima, J M; San Julián, R

    2014-11-01

    Public sensitivity towards animal welfare has risen in recent years. Uruguay is a primary meat exporter. Therefore, it is compulsory not only to provide good quality and safe meat, but also to project a welfare friendly image. Uruguayan meat production systems are mainly based on rangeland pastures but, due to international meat prices and the opening of new markets, intensive fattening systems increased. These systems include a wide range of feeding alternatives between pasture and concentrate utilization, involving differences in terms of animal welfare, carcass and meat quality, that require to be studied. Accordingly, some husbandry practices associated mainly with extensive systems must be evaluated, as well as their applicability to international recommendations related to pre-slaughter handling which may not be suitable for local conditions. In the present paper we share scientific results related to the impact of different production systems, husbandry practices and pre-slaughter procedures associated to animal welfare and meat quality in Uruguayan conditions.

  16. Occurrence and biodiversity of Aspergillus section Nigri on 'Tannat' grapes in Uruguay.

    Science.gov (United States)

    Garmendia, Gabriela; Vero, Silvana

    2016-01-01

    Ochratoxin A (OTA) is a nephrotoxic mycotoxin which has been found worldwide as a contaminant in wines. It is produced on grapes mainly by molds from Aspergillus section Nigri. This study has demonstrated for the first time the occurrence of black aspergilli on Tannat grapes from Uruguay, in a two year survey. Aspergillus uvarum (uniseriate) and Aspergillus welwitschiae (from Aspergillusniger aggregate) were the prevalent species whereas Aspergillus carbonarius which is considered the main OTA producing species was not detected. OTA production in culture medium was evaluated for native isolates from A. niger aggregate and compared to levels produced by a type strain of A. carbonarius. This work also includes the development of quick and easy molecular methods to identify black aspergilli to species level, avoiding sequencing.

  17. Menant la marche : l’Uruguay et ses trois lois avant-gardistes

    OpenAIRE

    Aguiar, Sebastián; Arocena, Felipe

    2014-01-01

    L’Uruguay a surpris le monde avec l’approbation de trois lois votées dans l’espace d’un an : le mariage entre personnes du même sexe, la dépénalisation de l’avortement et la régulation du cannabis. Dans cet article, nous étudierons le contenu de ces trois normes : qu’est-ce que ces lois proposent ? Quels ont été les processus de discussion et approbation des lois ? Qu’est-ce qu'elles ont pris en compte et qu’est-ce qu’elles ont rejeté ? De plus, nous réviserons quelques éléments à l’origine d...

  18. Cryptosporidium spp. in bursa of Fabricius of broiler chickens from Uruguay

    Directory of Open Access Journals (Sweden)

    Susana Casanova

    2015-01-01

    Full Text Available The presence of Cryptosporidium spp. was detected in broiler chickens of 32-40 days of age, colonizing the bursa of Fabricius. The histologic study with haematoxylin and eosin staining was done on specimens of trachea, complete intestinal tract and bursa. Samples of intestinal content were also studied using Kinyoun staining technique. All birds with signs of illness were positive to the presence of parasite, showing a hypertrophic bursa of Fabricius, filled with caseous content. The bursal epithelial cells were full of different developmental stages of Cryptosporidium spp. This note describing the presence of Cryptosporidium spp. in industrial flocks of broiler chickens, is the first report of this parasite in Uruguay

  19. Variação microestrutural de cerâmica vermelha incorporada com resíduo de rocha ornamental Microstructural variation of red ceramic incorporated with ornamental rock waste

    Directory of Open Access Journals (Sweden)

    J. P. V. T. Manhães

    2009-12-01

    Full Text Available O setor de rochas ornamentais gera enormes quantidades de resíduos sólidos que necessitam ser descartados. Estes resíduos são geralmente descartados em rios, lagos e lixões, resultando em problemas econômicos e ambientais. Uma alternativa tecnológica viável tem sido a incorporação destes resíduos em massas argilosas para fabricação de cerâmica vermelha. No presente trabalho foi feito um estudo com o objetivo de avaliar a variação microestrutural durante o processo de queima de cerâmica vermelha contendo resíduo de rocha ornamental. Foi preparada uma série de peças cerâmicas contendo até 20% em peso de resíduo por prensagem uniaxial e queimadas em temperaturas entre 850 ºC e 1150 ºC. A variação microestrutural foi analisada usando microscopia óptica, microscopia eletrônica de varredura e difração de raios X. Os resultados mostraram que a microestrutura sinterizada de cerâmica vermelha é modificada tanto pela temperatura de queima, quanto pela incorporação do resíduo de rocha ornamental.The sector of ornamental rocks generates large amounts of solid waste materials that have to be discarded. These wastes are usually destined to rivers, lakes, and environment, resulting in economic and environmental problems. A feasible technological alternative has been the incorporation of these wastes into clayey pastes for manufacturing of red ceramics. In this work was done a study on the microstructural variation during the firing process of red ceramic incorporated with ornamental rock waste. A series of ceramic pieces containing up to 20 wt.% waste were prepared by uniaxial pressing and fired at temperatures between 850 ºC and 1150 ºC. The microstructural variation was analyzed using optical microscopy, scanning electron microscopy, and X-ray diffraction. The results showed that the fired microstructure of red ceramic is modified with the addition of ornamental rock waste and firing temperature.

  20. Durabilidade de peças cerâmicas vermelhas com adição de rejeito de rocha ornamental isenta de granalha Durability of red ceramic samples with addition of ornamental rock waste free of steel particles

    Directory of Open Access Journals (Sweden)

    D. V. Rodrigues

    2012-09-01

    Full Text Available Para avaliação da degradação acelerada em laboratório sofrida pelos corpos de prova de cerâmica vermelha com adição de rejeito de rocha ornamental isento de granalha, foi utilizado um equipamento que lixivia com água quente e fria em tempos controlados, e também, congela a amostra em até -4 ºC. Os corpos de prova cerâmicos foram confeccionados com até 10% em massa de rejeito de rocha ornamental a seco, e em seguida, umedecidos e moldados por extrusão. Os materiais produzidos foram calcinados nas temperaturas de 700 ºC, 800 ºC e 900 ºC. Após 1060 h de degradação acelerada em equipamento de laboratório, analisaram-se as propriedades cerâmicas do material. Os resultados das resistências mecânicas foram comparados através da distribuição de Weibull, antes e depois da degradação. Nota-se que o material com adição de 10% de rejeito de rocha ornamental na massa cerâmica é mais confiável quando queimada a 900 ºC após a degradação, quando comparados com as amostras sem adição de rejeito, proporcionando maior durabilidade.For the evaluation of the accelerated degradation in laboratory of red ceramic specimens with addition of ornamental rock waste free from steel particles, an equipment that leach with hot and cool water and time control, and also freezing the specimen at -4 ºC was used,. The ceramic samples were made with up to 10 wt.% of the dry ornamental rock waste, and after humidifying and molding by extrusion. The specimens were fired at 700 ºC, 800 ºC and 900 ºC. After 1060 h of accelerated degradation lab test, ceramic properties were evaluated. The results of the strength were compared for Weibull distribution, before and after degradation. The specimens with addition of 10 wt.% waste is more durable and reliable when fired to 900 ºC after the degradation.

  1. Tobacco smoke exposure in public places and workplaces after smoke-free policy implementation: a longitudinal analysis of smoker cohorts in Mexico and Uruguay

    Science.gov (United States)

    Thrasher, James F.; Nayeli Abad-Vivero, Erika; Sebrié, Ernesto M.; Barrientos-Gutierrez, Tonatiuh; Boado, Marcelo; Yong, Hua Hie; Arillo-Santillán, Edna; Bianco, Eduardo

    2013-01-01

    Objective: To determine the prevalence, correlates and changes in secondhand smoke (SHS) exposure over the period after comprehensive smoke-free policy implementation in two Latin American countries. Methods: Data were analysed from population-based representative samples of adult smokers and recent quitters from the 2008 and 2010 waves of the International Tobacco Control Policy Evaluation Survey in Mexico (n = 1766 and 1840, respectively) and Uruguay (n = 1379 and 1411, respectively). Prevalence of SHS exposure was estimated for regulated venues, and generalized estimating equations were used to determine correlates of SHS exposure. Results: Workplace SHS exposure in the last month was similar within and across countries (range: Mexico 20–25%; Uruguay 14–29%). At the most recent restaurant visit, SHS exposure was lower where comprehensive smoke-free policies were implemented (range: Uruguay 6–9%; Mexico City 5–7%) compared with Mexican cities with weaker policies, where exposure remained higher but decreased over time (32–17%). At the most recent bar visit, SHS exposure was common (range: Uruguay 8–36%; Mexico City 23–31%), although highest in jurisdictions with weaker policies (range in other Mexican cities: 74–86%). In Uruguay, males were more likely than females to be exposed to SHS across venues, as were younger compared with older smokers in Mexico. Conclusions: Comprehensive smoke-free policies are more effective than weaker policies, although compliance in Mexico and Uruguay is not as high as desired. PMID:23172895

  2. Memoria del terrorismo de estado en la ciudad de Montevideo (Uruguay

    Directory of Open Access Journals (Sweden)

    Magdalena BROQUETAS SAN MARTÍN

    2009-03-01

    Full Text Available RESUMEN: Recientemente, en los países del Cono Sur de América Latina que han atravesado experiencias de terrorismo de Estado, ha comenzado a desarrollarse la discusión en torno a las marcas territoriales y los espacios físicos que aluden a ese pasado. En este contexto comenzó a pensarse la ciudad como escenario de las acciones del terrorismo de Estado, con el objetivo de reconocer en ella las huellas de esa experiencia y partiendo de la base de que esos rastros pueden transformarse en «vehículos de memoria». En esta ponencia, centrada en la ciudad de Montevideo (Uruguay, se repasarán las iniciativas de memoria desplegadas por agentes estatales y colectivos sociales para representar ese pasado de represión y violencia política y se reflexionará acerca del rol del historiador en esta contienda.ABSTRACT: Recently, in those countries of Southern America which have suffered experiences of the State terrorism, the discussion has begun to be developed concerning the territorial marks and the physical spaces that allude to this past. About this context the city begun to be thought as stage of the actions of the State terrorism, with the target to recognize on it the traces of this experience and departing from the base of which these tracks can be understood as «vehículos de la memoria» (places to recall past history. In this paper, focused on the city of Montevideo (Uruguay, there will be revised the initiatives of memory carried by state agents and social groups to represent this past of repression and political violence; the role of the historian in this process will be evalued at the same time.

  3. Spatial and temporal distribution of ichthyoplankton in the upper Uruguay river, Brazil

    Directory of Open Access Journals (Sweden)

    Samara Hermes-Silva

    2009-08-01

    Full Text Available The distribution and abundance of fish eggs and larvae was analyzed in three sections of the Upper Uruguay river, in a stretch of 290 km. Samples were collected monthly from October, 2001 to March, 2002 during 48-h cycles at 6-h intervals between each sampling. Surface and bottom samples were collected with a 0.5-mm mesh cylindroconical net. Fishes from the Upper Uruguay river were reproductively active mainly from October to January, and this activity was more intense at the Ligeiro and Chapecó tributaries and Chapecó main river. It was observed that the tributaries are important spawning grounds and larval nursery sites, indicating the importance of preserving such environments.Foram analisadas a distribuição e abundância de ovos e larvas de peixes em três seções do Alto rio Uruguai, num trecho de 290 km. As coletas foram realizadas mensalmente no período de outubro de 2001 a março de 2002, durante um ciclo de 48 horas com intervalos de 6 horas entre as amostragens. Foram feitas coletas de superfície e fundo, nas margens e no canal central do rio, utilizando-se redes de plâncton do tipo cônicocilíndricas de malha 0,5mm. As maiores ocorrências foram verificadas entre os meses de outubro a janeiro, sendo que a atividade reprodutiva foi mais intensa nos tributários Ligeiro e Chapecó e no rio Uruguai, na foz do rio Chapecó. Foi observado neste estudo que alguns tributários se destacam como locais de desova e desenvolvimento de larvas de peixe, indicando a importância de se preservar estes ambientes.

  4. Seed softening patterns of forage legumes in a temperate/subtropical environment in Uruguay

    Directory of Open Access Journals (Sweden)

    Javier Do Canto

    2013-03-01

    Full Text Available Few studies have been conducted in annual and perennial forage legumes to investigate the development of hardseededness and the subsequent pattern of seed softening in temperate and subtropical regions of South America. Experiments were conducted during 2007 and 2008 in central Uruguay to follow the pattern of seed softening in 35 annual and perennial forage legumes, including three native species of Uruguay and five commercial cultivars. Newly ripened seeds of each plant material were placed in mesh packets on the soil surface in mid-summer. Samples were recovered monthly for germination tests and the proportion of residual hard seeds determined. The native species Adesmia bicolor (Poir. DC., Adesmia securigerifolia Herter, and Ornithopus micranthus (Benth. Arechav., together with Ornithopus pinnatus (Mill. Druce cv. INIA Molles behaved similarly. They showed high levels of initial hard seed from 78% in A. bicolor to 99% in A. securigerifolia and O. pinnatus cv. INIA Molles in 2007; displayed pulses of seed softening, particularly in autumn, and retained moderate levels of residual hard seed for the development of a soil seed bank ranging from 15% in A. bicolor to 49% in O. micranthus. These appear to be desirable characteristics for persistence of forage legumes in subtropical grasslands, both for annual and perennial species. Trifolium repens L. and Lotus corniculatus L. produced few hard seeds, only 2% and 13% respectively were hard after 1-mo in the field and were completely soft by July placing extra reliance on their vegetative propagation for persistence. Materials of L. arenarius Brot. showed pronounced late autumn softening, while materials of L. ornithopodioides L. showed extremely high levels of hardseededness (between 96% and 100% and no softening during the evaluation period, apart from two materials that were completely soft seeded. Mediterranean forage legumes should be properly evaluated in temperate and subtropical regions as

  5. Geothermal energy: potential applications to diversify the energy matrix of Uruguay

    International Nuclear Information System (INIS)

    The Geothermal energy is a promising renewable energy source due to the low to null CO2 emissions and the stability of energy production. In Uruguay, high geothermal gradients related to magmatism are extinct since the Cretaceous, limiting its geothermal potential. However, a moderate geothermal gradient in northwest Uruguay is estimated at an average of ∼ 28.6 oC/km. Here, thermally insolating Cretaceous flood basalts confine aquifers in Carboniferous to Jurassic sedimentary rocks of the Parana basin. In this area geothermal applications are possible: 1) The over-pressurized, warm waters of the Guarani Aquifer System (∼45°, >1000 m), presently only used by the tourism industry, could be used for domestic or industrial heating (eg. greenhouses) to reduce the consumption of energy from other sources. 2) Waters from possibly deeper Carboniferous-Permian aquifers (≤75 °C, ∼2300 m), may allow the generation of electricity using binary power plants cooled by superficial cold water. If these or other sedimentary rocks extend deeper (≤150 °C, ∼4500 m), conventional binary plants could contribute to the national energy demand. 3) If viable, creating an enhanced geothermal systems in the granitic basement, below 5000 m depth, could also enable the generation of significant amounts of electricity with binary plants. To develop these scenarios, detailed research of the geothermal gradient and its variations at depths, the stratigraphy and structural geology of the Parana basin, the hydrogeology of its aquifers and the localization of granitic intrusions on the basement are needed. All the above, have yet to be systematically and comprehensively studied

  6. Seasonal Variation of Honeybee Pathogens and its Association with Pollen Diversity in Uruguay.

    Science.gov (United States)

    Antúnez, Karina; Anido, Matilde; Branchiccela, Belén; Harriet, Jorge; Campa, Juan; Invernizzi, Ciro; Santos, Estela; Higes, Mariano; Martín-Hernández, Raquel; Zunino, Pablo

    2015-08-01

    Honeybees are susceptible to a wide range of pathogens, which have been related to the occurrence of colony loss episodes reported mainly in north hemisphere countries. Their ability to resist those infections is compromised if they are malnourished or exposed to pesticides. The aim of the present study was to carry out an epidemiological study in Uruguay, South America, in order to evaluate the dynamics and interaction of honeybee pathogens and evaluate their association with the presence of external stress factors such as restricted pollen diversity and presence of agrochemicals. We monitored 40 colonies in two apiaries over 24 months, regularly quantifying colony strength, parasite and pathogen status, and pollen diversity. Chlorinated pesticides, phosphorus, pyrethroid, fipronil, or sulfas were not found in stored pollen in any colony or season. Varroa destructor was widespread in March (end of summer-beginning of autumn), decreasing after acaricide treatments. Viruses ABPV, DWV, and SBV presented a similar trend, while IAPV and KBV were not detected. Nosema ceranae was detected along the year while Nosema apis was detected only in one sample. Fifteen percent of the colonies died, being associated to high V. destructor mite load in March and high N. ceranae spore loads in September. Although similar results have been reported in north hemisphere countries, this is the first study of these characteristics in Uruguay, highlighting the regional importance. On the other side, colonies with pollen of diverse botanical origins showed reduced viral infection levels, suggesting that an adequate nutrition is important for the development of healthy colonies.

  7. Produção de mudas de tomateiro em substratos contendo fibra de coco e pó de rocha Tomato seedlings production using substrates with coconut fiber and rock waste

    Directory of Open Access Journals (Sweden)

    Regynaldo A Sampaio

    2008-12-01

    Full Text Available Com o objetivo de avaliar proporções dos resíduos fibra de coco (FC e pó de rocha de granito (RG como substratos na produção de mudas de tomateiro, cultivar Kada Gigante, realizou-se um experimento em casa de vegetação na UFMG-ICA. Foi utilizado o delineamento experimental em blocos ao acaso, com quatro repetições. Os tratamentos foram constituídos por uma testemunha e seis proporções de fibra de coco (FC e pó de rocha de granito (RG: T1 - Substrato comercial Hortimix®; T2 - 0% FC + 100% RG; T3 - 20% FC + 80% RG; T4 - 40% FC + 60% RG; T5 - 60% FC + 40% RG; T6 - 80% FC + 20% RG; T7 - 100% FC + 0% RG. O cultivo foi feito em bandeja de poliestireno expandido com células de 3,5 x 3,5 x 5,0 cm. Foram avaliados o diâmetro do coleto, a altura da planta, o índice de velocidade de emergência, a percentagem de emergência e a massa fresca e seca da parte aérea e da raiz. Em praticamente todas as características avaliadas o substrato comercial foi superior aos substratos contendo fibra de coco e pó de rocha. Considerando-se apenas os substratos contendo fibra de coco e pó de rocha, as mudas com melhores características foram obtidas com a mistura de aproximadamente 70% em volume de fibra de coco.A greenhouse experiment was carried out to evaluate the ratio of coconut fiber and rock waste, in the tomato seedling production (cultivar Kada Gigante, in Montes Claros, Brazil. The experimental design was of randomized complete blocks with four replicates. The treatments were composed of a control and six ratios of coconut fiber (FC and rock waste (RG: T1 - Commercial Substrate Hortimix®; T2 - 0% FC + 100% RG; T3 - 20% FC + 80% RG; T4 - 40% FC + 60% RG; T5 - 60% FC + 40% RG; T6 - 80% FC + 20% RG; T7 - 100% FC + 0% RG. The cultivation was done in polystyrene trays with cells of 3.5 x 3.5 x 5,0 cm. Stem diameter, seedling height, emergency speed index, emergency percentage, root and aerial part of fresh and dry matter were evaluated. In

  8. Feições intempéricas em rochas alcalinas félsicas de Nova Iguaçu, RJ Weathering fabrics in felsic alkaline rocks of Nova Iguaçu, State of Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Akihisa Motoki

    2007-09-01

    Full Text Available Esse artigo apresenta descrições de campo e considerações genéticas de feições intempéricas observadas em rochas alcalinas félsicas de Nova Iguaçu, RJ, com atenção especial aos clastos traquíticos de brecha vulcânica. Observam-se dois tipos de feições notáveis: "case hardening", o endurecimento da superfície da rocha por cimentação dos minerais intempéricos com o auxílio de hidróxidos dissolvidos na água superficial percolante; "dissociação mineral", o intemperismo seletivo de minerais e a conseqüente formação de cavidades na superfície da rocha. Nos afloramentos intemperizados das brechas, o case hardening forma saliência centimétrica dos clastos traquíticos sobre a superfície da matriz. Os clastos maiores do que 30 cm mostram a feição de saliência e reentrância na borda, que é originada do contraste entre a superfície endurecida e a subsuperfície não endurecida. Esses clastos têm suave saliência central cuja subsuperfície é composta do núcleo sem alteração. A lixiviação dos fenocristais de feldspato alcalino forma numerosas cavidades na superfície intemperizada de clastos de traquito porfirítico, gerando uma estrutura pseudovesicular, porém, na subsuperfície, a rocha menos alterada com textura maciça está presente. Esse fato demonstra que essas não são bombas, spatter ou escória. Essas observações são desfavoráveis à hipótese do Vulcão de Nova Iguaçu, que adota uma origem extrusiva dos clastos como um argumento fundamental.This paper presents the field description and genetic consideration of weathering fabrics observed in the Nova Iguaçu felsic alkaline rocks, State of Rio de Janeiro, Brazil, with special attention to trachytic clasts of volcanic breccia. Two types of notable fabrics are observed: "case hardening", the rock surface induration by cementation of weathered minerals with the help of the hydroxides dissolved in the surface water; and "mineral dissociation", the

  9. Estudo da Faciologia Orgânica em Rochas Geradoras Marinhas Cretáceas do Grupo Villeta, Bacia do Valle Superior del Magdalena,Colômbia: Implicações Paleoambientais.

    Directory of Open Access Journals (Sweden)

    Juliana Andrade Iemini

    2007-07-01

    Full Text Available As rochas pelíticas do Cretáceo superior são asgeradoras da maior parte das reservas de petróleo naColômbia. A Bacia do Valle Superior Del Magdalena(VSM, possui afloramentos de boa qualidade e comníveis de evolução térmica, que variam desde oimaturo até o fim da “janela” de geração de óleo,tornando esta região como uma das mais propíciaspara o estudo dos processos de geração e migraçãoprimária do petróleo no Cretáceo superior. O objetivoprincipal consistiu no estudo de fácies orgânicaatravés da caracterização geoquímica e análisepalinofaciológica das rochas geradoras de petróleocretáceas do VSM numa seção aflorante (QuebradaBambuca, objetivando o entendimento do controleexercido pela evolução paleoambiental sobre opotencial gerador e as variações composicionaisda matéria orgânica a partir da integração dosdados geoquímicos e palinofaciológicos. Paratanto, foram utilizadas análises organogeoquímicas(Carbono Orgânico Total - COT e Pirólise Rock-Eval, cedidas pelo Instituto Colombiano doPetróleo ICP - ECOPETROL e palinofaciológicasem amostras das Formações Tetuan Bambuca e LaLuna, Grupo Villeta, Bacia do Valle Superior delMagdalena. As rochas dessa formação apresentamum elevado conteúdo orgânico, com valores deCOT de até 23%. As lâminas organopalinológicasforam analisadas através de técnicas de palinofácies(microscopia em luz branca transmitida e luz azul/ultravioleta incidente-fluorescência realizando acontagem dos componentes orgânicos particuladosdos grupos do querogênio (fitoclasto, palinomorfoe matéria orgânica amorfa e da determinação doÍndice de Coloração de Esporos (ICE. A analisemicroscópica revelou um predomínio de matériaorgânica amorfa. Os palinomorfos são representadospor dinoflagelados e esporomorfos, sendo osdinoflagelados os mais representativos. A matériaorgânica amorfa apresenta fluorescência amarelaa laranja. O material lenhoso representa a

  10. Rochas metaultramáficas de Lamim, sul do Quadrilátero Ferrífero, MG: contribuição ao conhecimento do protólito da pedra-sabão

    Directory of Open Access Journals (Sweden)

    Hanna Jordt-Evangelista

    2005-03-01

    Full Text Available A região de Lamim, sudeste do Quadrilátero Ferrífero (QF, é constituída de gnaisses e rochas metamáficas e metaultramáficas, estas do Grupo Nova Lima, base do greenstone belt Rio das Velhas. As principais rochas metaultramáficas são pedra-sabão, amplamente explotada no QF, e serpentinito. A região distingue-se por rochas com olivina preservada, interpretadas como o protólito magmático das metaultramáficas. São olivina-anfibólio fels com textura semelhante a cumulus, com inclusão de vários grãos de olivina em anfibólio de porte maior. O teor relativamente alto de ferro da olivina (Fo75Fa25 indica a sua origem magmática. Há dois tipos de anfibólio, cristais centimétricos de tremolita, envolvendo vários grãos de olivina, interpretados como pseudomorfoses, substituindo o piroxênio intercumulus original, e antofilita acicular. Os teores de serpentina, clorita, dolomita e talco variam. A composição química e as texturas sugerem que o provável protólito das rochas metaultramáficas são komatiitos peridotíticos plutônicos e não komatiitos vulcânicos encontrados em outras regiões do QF. O peridotito foi variavelmente metamorfizado em condições de fácies xisto verde alto a anfibolito baixo durante a infiltração de fluidos aquosos que acompanharam o processo metamórfico-metassomático.The region of Lamim, in the southeastern portion of the Quadrilátero Ferrífero (QF, is composed of gnaisses, metamafic and metaultramafic rocks. The last ones belong to the Nova Lima group, base of the Archean Rio das Velhas greenstone belt. The main metaultramafic rocks are soapstone, largely exploited in the QF, and sepentinite. Rocks preserving olivine, interpreted as the magmatic protolith of the metaultramafic rocks, distinguish the region of Lamim. These rocks are olivine-amphibole fels with cumulus-like textures characterized by the inclusion of several grains of olivine within larger amphibole crystals. The relatively high

  11. Indications of the Implementation in the Process of Educational Reform in Uruguay Indicadores de la implementación en procesos de reforma educativa en Uruguay

    Directory of Open Access Journals (Sweden)

    Marcos R. Sarasola

    2000-01-01

    Full Text Available In this paper the author investigates, from a qualitative perspective, the problems associated with implementing educational innovations. He studies the recent case of the Basic Cycle reform in Uruguay. Based on the concepts of van der Vegt and Vandenberghe (1992, he analyzes the "functions guides" exercised by the director in order to be able to regulate the internal flow of the implementation. The first of these is "conceptual clarity", which has to do with providing the professors with a clear vision of what will take place within the implementation, and with specifying that vision in terms of the professional knowledge and abilities of the faculty as well. The second of these is "directional pressure," which refers to an operational level of the implementation; that is to say, how daily activities mesh with the objectives of the reform. Next, "function of support" refers to the support offered by the director for the management of resources (material, emotional, technical, and administrative resources, so that the resources may then effectively support the work in the center. Finally is "definition of latitude," that is, the degree of educational autonomy that the faculty have with respect to the external objectives of the reform. En este trabajo el autor estudia, desde una perspectiva cualitativa, la problemática de la implementación de innovaciones educativas. Toma por caso la reciente reforma del Ciclo Básico en Uruguay. Con base en los conceptos de van der Vegt y Vandenberghe (1992, analiza las "funciones guía" ejercidas por el director para poder regular el flujo interno de la implementación. La primera de ellas es la "claridad conceptual", que tiene que ver con las posibilidades de proveer a los profesores de una clara visión de lo que ha de lograrse con la implementación y con concretar esa visión en términos de saber profesional y habilidades de los docentes. La segunda es la "presión direccional" que refiere a un nivel

  12. Rickettsiosis cutáneo ganglionar por Rickettsia conorii en el Uruguay Cutaneous-ganglionar rickettsiosis by Rickettsia conorii in Uruguay

    Directory of Open Access Journals (Sweden)

    Ismael A. Conti-Diaz

    1990-10-01

    Full Text Available Se refieren 3 casos autóctonos de rickettsiosis cutáneo ganglionar trasmitidos por garrapatas de perros (Amblyomma maculatum, en uno de ellos en el Uruguay. Dos de los 3 casos fueron seguramente provocados por Rickettsia conorii de acuerdo a los resultados de la reacción específica de inmunofluorescencia indirecta - IgM, anti R. conorii. Se incluye un tercer paciente no estudiado con tal técnica, por la similitud clínico-epidemiológica, la reactividad del suero frente al Proteus OX 19 y la rápida respuesta a la tetraciclina. La no descripción previa de la rickettsiosis por R. conorii en forma autóctona en el área de las Américas confiere especial interés a la comunicación, recomendándose la búsqueda de la afección en otros países de la región.Three autochthonous cases of cutaneous-ganglionar rickettsiosis transmitted by dogs ticks (Amblyomma maculatum in one of them are reported. Two of the three cases were undoubtely produced by Rickettsia conorii according to the results of the specific indirect immunofluorescence technique IEF-IgM anti R. conorii. A third case is included due to the clinical epidemiological similarity, the positive serum reactivity with Proteus O x 19 and the rapid response to tetracycline. Autochthonous rickettsiosis by R. conorii has not been previously registered in the American area what confers special interest to this communication. The search of the disease in the other countries of the region is suggested.

  13. Vulnerability and Hydrogeologic Risk of the Guarani Aquifer System in the outcropping area located in Rivera Uruguay

    International Nuclear Information System (INIS)

    The Project named Vulnerability and Hydrogeologic Risk of the Guarani Aquifer System in the outcropping area located in Rivera, Uruguay is developed by the Faculty of Science University of the Republic, together with the Faculty of Natural and Exact Sciences of the University of Buenos Aires, and it is financed by the Guarani Fund of Universities - Project for the Environmental Protection and Sustainable Development of the Guarani Aquifer System. This project has the aim of researching the characteristics and the hydrogeologic behavior of the Guarani Aquifer in the North portion of Uruguay, Department of Rivera (outcropping area). Moreover, to propose measures directed to their preservation through their sustainable use. The Hydrogeologic Study of the Guarani Aquifer System in this area will contribute not only with the best knowledge in its dynamics, but also helping to take measures in the water management and to avoid potential risks of contamination

  14. Evaluación socioeconómica del puerto de Concepción del Uruguay

    OpenAIRE

    Elgart, Jorge

    2008-01-01

    En este trabajo se realiza una evaluación socioeconómica del dragado y balizamiento del Río Uruguay desde el Km. 0 hasta el Puerto de Concepción del Uruguay, para establecer la conveniencia de su realización y brindar información adicional a los tomadores de decisión. Se utiliza como marco general la teoría de Evaluación Social de Proyectos, y en particular se realiza una aplicación de la Metodología de Evaluación de Proyectos de Transporte al caso de una vía fluvial. El valor actual n...

  15. Studies on post-partum reproductive performance of Hereford beef cows in Uruguay with the aid of progesterone assay

    International Nuclear Information System (INIS)

    A trial was undertaken on Hereford beef cows to determine the length of their post-partum (pp) anoestrous periods under traditional conditions of feeding and management in Uruguay. Three subsequent trials to shorten pp anoestrus involving early weaning (at 40 days pp), temporary weaning for 72 hours (at 45 days), and temporary weaning for 24 hours combined with GnRH, were run in different parts of Uruguay under different soil and pasture conditions. No treatment differences were found, but cows on improved pastures had shorter pp anoestrous periods (74, 99 and 102 days for the three trials respectively) and higher pregnancy rates (80%, 46% and 55% respectively). It was concluded that the main cause of low reproductive efficiency was poor nutrition and that, under such conditions, no treatment to shorten the pp anoestrus would ever be expected to be successful. (author). 14 refs, 2 figs, 2 tabs

  16. Detection and molecular characterization of porcine circovirus type 2 (PCV2) from piglets with exudative epidermitis in Uruguay.

    Science.gov (United States)

    Ramos, Natalia; Mirazo, Santiago; Castro, Gustavo; Arbiza, Juan

    2012-10-01

    Porcine circovirus type 2 (PCV2) is an economically important emerging pathogen associated with distinct syndromes and diseases in swine, collectively known as porcine circovirus associated diseases (PCVAD). The main purpose of this study was to investigate the presence of PCV2 in piglets affected with exudative epidermitis (EE) in Uruguay. In addition we aimed to analyze the phylogenetic relationships of the isolated strains. In June 2011 an outbreak of EE detected in a small herd was reported. Piglets presented skin lesions compatible with EE and symptoms associated with postweaning multisystemic wasting syndrome (PMWS) were also observed. Sera from affected and healthy animals were tested for the presence of viral DNA. Exclusively, diseased piglets were infected with PCV2. Phylogenetic analysis showed that PCV2 isolates belonged to PCV2b genotype. We report the detection and molecular characterization of PCV2 strains for the first time in Uruguay.

  17. Basis for a streamflow forecasting system to Rincón del Bonete and Salto Grande (Uruguay)

    Science.gov (United States)

    Talento, Stefanie; Terra, Rafael

    2013-10-01

    This paper presents the basis for the design of streamflow prediction systems for the hydroelectric dams of Rincón del Bonete (Uruguay) and Salto Grande (Uruguay-Argentina). The prediction is made, independently, for each reservoir and each month of the year with two methodologies: data-driven statistical models and hybrid downscaling that includes atmospheric predictors. We determine a set of potential predictors and then fit linear models coupled with variable selection techniques, under the hypothesis of perfectly known predictors. The predictive skill of the schemes outperforms the climatological forecast throughout the year in both reservoirs (except August in Rincón del Bonete). This remains the case even when the forecast lead does not allow for the use of preceding flows as predictors. While in Rincón del Bonete it is not possible to distinguish a period of high predictability, in Salto Grande, there is a robust signal in March-May and October-December.

  18. Hospital admissions for acute myocardial infarction before and after implementation of a comprehensive smoke-free policy in Uruguay

    Science.gov (United States)

    Sebrié, Ernesto Marcelo; Sandoya, Edgardo; Hyland, Andrew; Bianco, Eduardo; Glantz, Stanton A; Cummings, K Michael

    2012-01-01

    Background Stimulated by the WHO Framework Convention on Tobacco Control, many countries in Latin America adopted comprehensive smoke-free policies. In March 2006, Uruguay became the first Latin American country to adopt 100% smoke-free national legislation, which ended smoking in all indoor public places and workplaces, including restaurants and bars. The objective of this study was to evaluate trends in hospital admissions for cardiovascular disease 2 years before and 2 years after the policy was implemented in Uruguay. Methods Reports of hospital admissions for acute myocardial infarction (AMI) (International Classification of Disease-10 I21) from 37 hospitals (79% of all hospital admissions in the country), representing the period 2 years before and 2 years after the adoption of a nationwide smoke-free policy in Uruguay (between 1 March 2004 and 29 February 2008), were reviewed. A time series analysis was undertaken to compare the average monthly number of events of hospital admission for AMI before and after the smoke-free law. Results A total of 7949 hospital admissions for AMI were identified during the 4-year study period. Two years after the smoke-free policy was enacted, hospital admissions for AMI fell by 22%. The same pattern and roughly the same magnitude of reduction in AMI admissions were observed for patients seen in public and private hospitals, men, women and people aged 40–65 years and older than 65 years. Conclusions The national smoke-free policy implemented in Uruguay in 2006 was associated with a significant reduction in hospital admissions for AMI. PMID:22337557

  19. La educación física en Uruguay: tensiones de un campo profesional problematizado

    OpenAIRE

    Adriana Marrero

    2002-01-01

    El siguiente artículo es una síntesis de los resultados de la investigación “los cambios en el rol del Profesor de Educación Fisica”, basada en entrevistas en profundidad a profesores de Montevideo y análisis documental, que posteriormente diera lugar al libro: Trabajo, Juego y Vocación. Las antinomias de la Educación Física en Uruguay, Montevideo, FCU, 1996.

  20. Methane Emission and Milk Production of Dairy Cows Grazing Pastures Rich in Legumes or Rich in Grasses in Uruguay

    OpenAIRE

    Roberto Gratton; Valentin Picasso; Carolina Briano; Martin Manetti; Paula Juliarena; José Gere; Yoana Dini; Laura Astigarraga

    2012-01-01

    Simple Summary GHGs emissions are relevant in evaluating environmental impact of farming systems. Methane (CH4) produced by enteric fermentation accounts for half of all anthropogenic emissions of GHGs in Uruguay, where ruminant production is based on year round grazing of forages. Here we compared milk production and CH4 emissions by dairy cows grazing two contrasting mixed pastures (rich in legumes or rich in grasses) using the SF6 tracer technique adapted to collect breath samples over 5-d...

  1. Periodontal conditions and associated factors among adults and the elderly: findings from the first National Oral Health Survey in Uruguay

    OpenAIRE

    Susana M. Lorenzo; Ramón Alvarez; Ernesto Andrade; Virginia Piccardo; Alejandro Francia; Fernando Massa; Marcos Britto Correa; Marco Aurélio Peres

    2015-01-01

    Abstract The aims of this study were to assess the prevalence of periodontal conditions in the Uruguayan adult and elderly population and its association with socioeconomic and behavioral characteristics. Data from adults (35-44, n = 358) and elderly (65-74, n = 411) who participated in the first National Oral Health Survey, Uruguay, 2011, were used. The survey included a household questionnaire addressing socioeconomic characteristics, and tobacco use. Bleeding on probing (BOP), periodontal ...

  2. Green Deserts or New Opportunities? : Competing and complementary views on the soybean expansion in Uruguay, 2002-2013

    OpenAIRE

    Baraibar, Matilda

    2014-01-01

    In just over a decade, soybean production in Uruguay emerged from almost non-existence to second most important export product. The extraordinary rapid soybean expansion is often referred to as representing changes that go far beyond the mere substitution of one agrarian activity for another, but evolved into a broad societal concern. Accordingly, the soybean expansion has not only been debated in national media, but among NGO’s, firms, scholars, farmers, political parties as well as within b...

  3. Industrial water pollution in Uruguay: Polluting and non-polluting sectors’ subsystems through input–output analysis

    OpenAIRE

    Matías Piaggio

    2013-01-01

    Industrial emissions getting into to water resources are one of the main environmental problems in Uruguay. Focusing attention only on polluting sectors may miss some very important interactions in the process of pollution generation if indirect pollution from non-polluting sectors is not considered. Input-Output analysis allows us to isolate the effect of a sector (or a group of sectors), and study its relationship with the environment without losing its linkages with the rest of the economy...

  4. The World Court’s Ongoing Contribution to International Water Law: The Pulp Mills Case between Argentina and Uruguay

    OpenAIRE

    2011-01-01

    The judgment of the International Court of Justice in the Pulp Mills (Argentina v. Uruguay) case makes a very important contribution to international law relating to shared international water resources and to international environmental law more generally. It does much to clarify the relationship between procedural and substantive rules of international environmental law. The Court linked interstate notification of new projects to the satisfaction of the customary due diligence obligation to...

  5. Mitochondrial DNA in Basque descendants from the city of Trinidad, Uruguay: Uruguayan- or Basque-like population?

    Science.gov (United States)

    Sans, M; Figueiro, G; Ackermann, E; Barreto, I; Egaña, A; Bertoni, B; Poittevin-Gilmet, E; Maytia, D; Hidalgo, P C

    2011-02-01

    Like other countries in the Americas, during its colonization Uruguay was the recipient of immigrants from several ethnic groups from Europe, as well as of enslaved Africans. After its independence in 1830, Basques were the first group of Europeans to arrive in the country. In this paper, we aim to contribute to the understanding of the process of integration of these migratory waves into the Uruguayan society. For that purpose, individuals of Basque origin from the city of Trinidad, Uruguay, were chosen to participate in this study. Particularly, we wanted to determine if Basque descendants in Uruguay remained relatively isolated or if they mixed with other ethnic groups. Mitochondrial DNA (mtDNA) of 60 self-identified Basque descendants, taken from a larger sample of subjects with Basque ancestors, was analyzed. The origin of mtDNA haplogroups was 77.8% European, 20.4% Amerindian, and 1.8% African, showing similar frequencies to other Uruguayan regions. Very few sequences showed a clear Basque origin, although other sources such as the Canary Islands are likely. Moreover, genetic distances clearly show that Basque descendants are genetically closer to other Uruguayan groups than to European populations, including Basques. It is possible to conclude that Basques and their descendants in the region of Trinidad did not remain isolated and that their marriage behavior was similar to that of other Uruguayan populations. However, to have a more accurate picture of the way Basques intermarried with other populations in Uruguay, new analyses are needed that take into account paternal lineages as well as biparental genetic markers.

  6. Planificación estratégica del gobierno electrónico departamental en Uruguay

    OpenAIRE

    Bieito, Marcelo

    2016-01-01

    The investigation focused on the level of importance and type of treatment that the departmental (state) and national governments gave to electronic government in Uruguay between 2005 and 2015. It was based on a qualitative research methodology and a systematic analysis of public policy documentation. The study revealed that on a departmental level there are no strategic plans in electronic government. It also confirmed a trend of isolated cases of innovation in departmental electronic govern...

  7. Recent changes in frost days events characteristics in Uruguay-Southeastern South America.

    Science.gov (United States)

    Renom, Madeleine; De Mello, Santiago

    2015-04-01

    There are few studies about extreme temperature events in Southeastern South America as is it mentioned in the SREX report (2009), although these events generate human health impacts and big economical looses. Southeastern South America is one of the major agricultural production regions worldwide. Particularly in Uruguay, agricultural production represents a high percentage of the GDP and, in the last 15 years there has been a significant increase in the area used for that economic activity. Although frost is not always is considered as an extreme event it causes, in the case of Uruguay, an impact on society, energy consumption and agricultural losses. Previous studies have shown a negative trend in the occurrence of cold nights (TN10) during winter (June-July-August) and autumn (March-April-May) in Uruguay. This work try to determine if these trends affects the occurrences and characteristics of frost days (Tmin< 0°C). Based on a high-quality daily minimum temperature for 11 meteorological stations that cover the period 1950-2009, we analyzed different features of frost days. Long term trends do not present a clear spatial behaviour suggesting that there is a not clear relationship between the percentile based index (TN10) and a fixed index (FD). At monthly scale, May and September show a negative trend, although these months present a low number of cases that difficult the statistical treatment. It is noticeable that from a decadal point of view the last decade (2000-2009) was the decade with fewer occurrences comparing with the rest, while the 90's is the decade that presents more cases. We also analyzed changes in frost period (FP) which commonly extends from May to September. In general all the stations present a decrease in the FP in accordance with the negative trend detected at monthly scale, suggesting a warming in autumn and spring time. Although we detected different behaviour in two stations, one located inner land and the other located on the

  8. Actitudes lingüísticas en Uruguay. Tensiones entre la variedad y la identidad

    Directory of Open Access Journals (Sweden)

    Elizabeth García de los Santos

    2014-11-01

    Full Text Available Resumen Este artículo analiza las actitudes lingüísticas de los hablantes nativos de español de la ciudad de Montevideo hacia al español de Uruguay y el de los otros países hispanohablantes. El artículo es parte de los resultados del Proyecto LIAS (Linguistic Identity and Attitudes in Spanish-speaking Latin America, financiado por El Consejo Noruego de Investigaciones (RCN. La recolección de los datos se realizó en la capital del país, entrevistando a una muestra de 400 informantes previamente estratificada con las variables de edad, sexo y nivel socioeconómico. Los resultados presentan el grado de identificación de los hablantes frente a su variedad del español (creencias, lealtad hacia la norma propia y las actitudes de los hablantes respecto a las variedades entendidas como de mayor o menor prestigio; se encuentran ciertas regularidades en las causas que determinan estas actitudes. El estudio analizar el grado de tolerancia a las diferencias lingüísticas de acuerdo a distintos géneros discursivos (noticias de radio y televisión, información telefónica, publicidades y los resultados muestran que el contexto y el medio de comunicación son importantes para la manera en la que el hablante reacciona al uso del lenguaje. Abstract This article analyzes the linguistic attitudes of native Spanish-speakers from Montevideo towards Spanish spoken in Uruguay and in the other Spanish-speaking countries. It is a result of the LIAS-Project (Linguistic Identity and Attitudes in Spanish-speaking Latin America, funded by The Research Council of Norway (RCN. The data were gathered in the capital of the country, interviewing a stratified sample of 400 respondents, based on the variables of age, sex and socioeconomic status. The results describe the degree of identification of the speakers with their own variety of Spanish (beliefs, loyalty to the norm and their attitudes toward linguistic varieties of high or low prestige, and the findings

  9. Effect of pneumococcal conjugate vaccination in Uruguay, a middle-income country.

    Directory of Open Access Journals (Sweden)

    Gabriela García Gabarrot

    Full Text Available In 2008, a 7-valent pneumococcal conjugate vaccine (PCV7 was introduced into the routine childhood immunization program in Uruguay, with a 2+1 schedule. In 2010, PCV13 replaced PCV7, and the same 2+1 schedule was used. The effect of these pneumococcal vaccines on the incidence of invasive pneumococcal infections (IPD and on serotype distribution was analyzed retrospectively, based on passive national laboratory surveillance.Data from 1,887 IPD isolates from 5 years before and 5 years after PCV7 introduction (7 before and 3 after PCV13 introduction was examined to assess the incidence rate per 100,000 age-specific population of all IPD, PCV7-serotypes, and PCV13-serotypes associated IPD among children < 2 years and 2 to 4 years old, and patients ≥ 5 years old. Trends of frequency for each serotype were also analyzed.Comparison of pre-vaccination (2003-2007 and post-vaccination (2008-2012 periods showed a significant decrease in IPD incidence among children < 2 years old (IR 68.7 to IR 29.6, p<0.001 and children 2 to 4 years (p < 0.04. IPD caused by serotypes in PCV7 was reduced by 95.6% and IPD caused by 6 serotypes added in PCV13 was reduced by 83.9% in children <5 years old. Indirect effects of both conjugate vaccines were observed among patients ≥ 5 years old one year after the introduction of each vaccine, in 2010 for PCV7 and in 2012 for PCV13. Nevertheless, for reasons that still need to be explained, perhaps due to ascertainment bias, total IPD in this group increased after 2007. In 2012, the relative frequency of vaccine serotypes among vaccinated and unvaccinated population declined, except for serotype 3. Non vaccine serotypes with increasing frequency were identified, in rank order: 12F, 8, 24F, 22F, 24A, 15C, 9N, 10A and 33.Consecutive immunization with PCV7 and PCV13 has significantly reduced IPD in children < 5 years of age in Uruguay.

  10. Prevalence and predictors of exposure to multiple metals in preschool children from Montevideo, Uruguay

    International Nuclear Information System (INIS)

    The extent of children's exposure to multiple toxic metals is not well described in many developing countries. We examined metal exposures in young children (6-37 months) from Montevideo, Uruguay and their mothers (15-47 years) participating in a community-based study. Hair samples collected from 180 children and their mothers were analyzed for: lead (Pb), cadmium (Cd), manganese (Mn), and arsenic (As) concentration using inductively coupled plasma-mass spectrometry (ICP-MS). Median metal levels (μg/g) were: Pb 13.69, Mn 1.45, Cd 0.17, and As 0.09 for children and Pb 4.27, Mn 1.42, Cd 0.08, and As 0.02 for mothers. Of the child and maternal samples, 1.7% and 2.9% were below the limit of detection (LOD) for Cd, and 21.3% and 38.5% were below the LOD for As, respectively. Correlations between maternal and child levels ranged 0.38-0.55 (p < 0.01). Maternal hair metal levels were the strongest predictors of metal concentrations in children's hair. Girls had significantly lower As levels than boys (p < 0.01) but did not differ on other metals. In addition, in bivariate logistic regressions predicting the likelihood that the child would be exposed to multiple metals, hemoglobin < 10.5 g/dL (OR = 2.12, p < 0.05), blood lead (OR = 1.17, p < 0.01), and the mother being exposed to two or more metals (OR = 3.34, p < 0.01) were identified as significant predictors of increased likelihood of multiple metal exposure. Older child age (OR = 0.96, p < 0.05), higher maternal education (OR = 0.35, p < 0.01), and higher number of household possessions (OR = 0.83, p < 0.01) were significantly associated with decreased likelihood of multiple metal exposure. Preschool children in Uruguay are exposed to multiple metals at levels that in other studies have been associated with cognitive and behavioral deficits. Sources of exposure, as well as cognitive and behavioral consequences of multiple metal exposure, should be investigated in this population.

  11. Impact of Babesia bovis and Babesia bigemina on the production of beef cattle in Uruguay

    Directory of Open Access Journals (Sweden)

    M. A. Solari

    1992-01-01

    Full Text Available Uruguay is situated in a marginal area for the development of Boophilus microplus (30- 35- South Lat. with important areas of enzootic instability for Babesia bovis and B. bigemina. The livestock products represent 70% of our exports, for wich reason it is fundamental to evaluate the losses in the production that these haemoparasites cause as basic information to take future decisions. In the period 1988-1990, several works were carried out by our laboratory to know the incidence of babesiosis in the reduction of liveweight gains. The results are shown and discussed in the work. Experiment I: the weight increase of the control group (x = 0,248kg/day, was 23% higher than that of the infected group with Babesia spp (from Uruguay, but significant statistical differences were not found (P < 0,05. These animals were kept in boxes and the food was controlled for 76 days. Experiment II: the incidence of Babesis spp (same strain was studied for 140 on Hereford heifers (n = 14 on natural pastures. The control group obtained x = 25,29kg of liveweight gain and it was 45% higher than that of the infected group, significant statistical difference were found (P < 0,05. Experiments with attenuated strains III: four studies were carried out inoculating B. bovis and B. bigemina in bovines about one year old, in different growth systems, searching for the limit of application. Significant statistical differences between those groups were found during the experiment (about 180 days (P < 0,05. Experiment combining and pathogenic strains IV: the liveweight gain, in immune and challanged group (n = 14 was the same than that of the unchallenged group and did not show significant statistical differences (P < 0,05. However the control challenged group had less weight gain and statistical differences were found (P < 0,05. Although this is a preliminary information, it shows that: (a the incidence of babesiosis on the reduction of weight gains is important; (b the

  12. Prevalence and predictors of exposure to multiple metals in preschool children from Montevideo, Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Kordas, Katarzyna, E-mail: Kxk48@psu.edu [Department of Nutritional Sciences, Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA 16802 (United States); Queirolo, Elena I. [Center for Research, Catholic University of Uruguay, Montevideo (Uruguay); Clinic for Environmental Contaminants, Pereira Rossell Hospital, Montevideo (Uruguay); Ettinger, Adrienne S.; Wright, Robert O. [Department of Environmental Health, Harvard School of Public Health, Boston, MA (United States); Stoltzfus, Rebecca J. [Division of Nutritional Sciences, Cornell University, Ithaca, NY (United States)

    2010-09-15

    The extent of children's exposure to multiple toxic metals is not well described in many developing countries. We examined metal exposures in young children (6-37 months) from Montevideo, Uruguay and their mothers (15-47 years) participating in a community-based study. Hair samples collected from 180 children and their mothers were analyzed for: lead (Pb), cadmium (Cd), manganese (Mn), and arsenic (As) concentration using inductively coupled plasma-mass spectrometry (ICP-MS). Median metal levels ({mu}g/g) were: Pb 13.69, Mn 1.45, Cd 0.17, and As 0.09 for children and Pb 4.27, Mn 1.42, Cd 0.08, and As 0.02 for mothers. Of the child and maternal samples, 1.7% and 2.9% were below the limit of detection (LOD) for Cd, and 21.3% and 38.5% were below the LOD for As, respectively. Correlations between maternal and child levels ranged 0.38-0.55 (p < 0.01). Maternal hair metal levels were the strongest predictors of metal concentrations in children's hair. Girls had significantly lower As levels than boys (p < 0.01) but did not differ on other metals. In addition, in bivariate logistic regressions predicting the likelihood that the child would be exposed to multiple metals, hemoglobin < 10.5 g/dL (OR = 2.12, p < 0.05), blood lead (OR = 1.17, p < 0.01), and the mother being exposed to two or more metals (OR = 3.34, p < 0.01) were identified as significant predictors of increased likelihood of multiple metal exposure. Older child age (OR = 0.96, p < 0.05), higher maternal education (OR = 0.35, p < 0.01), and higher number of household possessions (OR = 0.83, p < 0.01) were significantly associated with decreased likelihood of multiple metal exposure. Preschool children in Uruguay are exposed to multiple metals at levels that in other studies have been associated with cognitive and behavioral deficits. Sources of exposure, as well as cognitive and behavioral consequences of multiple metal exposure, should be investigated in this population.

  13. La experiencia de Uruguay: el Proyecto de Ley de Defensa de la Salud Reproductiva The experience in Uruguay: the Bill for the Defense of Reproductive Health

    Directory of Open Access Journals (Sweden)

    Mónica Xavier

    2005-04-01

    ties that projected it beyond the country's borders. The article briefly reviews the background and basis for the bill, the research it entailed, and the international commitments assumed by Uruguay, before concluding with a summary of the bill itself and the challenges it poses in terms of sexual and reproductive rights, specifically with regard to voluntary interruption of pregnancy.

  14. Rochas ultramáficas plutônicas do greenstone belt Rio das Velhas na porção central do Quadrilátero Ferrífero, Minas Gerais, Brasil Plutonic ultramafic rocks of the greenstone belt Rio das Velhas in the central portion of the Quadrilátero Ferrífero, State of Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    Gabriela Magalhães da Fonseca

    2013-03-01

    Full Text Available Em Amarantina, distrito de Ouro Preto, encontram-se rochas ultramáficas expostas em duas áreas com cerca de 500 m² cada. As rochas afloram no Complexo do Bação, que é o embasamento gnáissico do greenstone belt Rio das Velhas, na porção central do Quadrilátero Ferrífero (QF. O interesse no estudo petrogenético desses corpos deve-se à preservação parcial de minerais ígneos, ausentes na maior parte das rochas ultramáficas totalmente metamorfizadas do QF. Entre essas rochas, destacam-se os esteatitos e os serpentinitos, devido a sua importância econômica. As rochas ultramáficas de Amarantina possuem textura equigranular, fato que as caracteriza como tendo origem plutônica, isto é, trata-se de metaperidotitos. Possuem grãos maiores de olivina, piroxênio e espinélio da rocha ígnea original distribuídos em matriz metamórfica fina com talco, serpentinas, cloritas, anfibólios e minerais opacos. Escassas arita (NiSbAs e breithauptita (NiSb foram formadas a partir de pentlandita durante o metamorfismo associado a hidrotermalismo. A comparação da composição química com a de um metakomatiito com textura spinifex do QF, bem como com rochas komatitiiticas de outras partes do mundo, mostra que os metaperidotitos são, quimicamente, semelhantes aos komatiitos não-desfalcados em alumínio. Portanto é provável que as rochas ultramáficas estudadas correspondam à porção plutônica do magmatismo komatitiitico do Grupo Nova Lima, que é a unidade basal do greenstone belt Rio das Velhas.In Amarantina, district of Ouro Preto (State of Minas Gerais, Brazil, ultramafic rock exposures are found along two areas of about 500 m² each. The rocks crop out in the Bação complex, which is the gneissic basement of the Rio das Velhas greenstone belt in the central portion of the Quadrilátero Ferrífero (QF. The interest in a petrogenetic study of the ultramafic rocks is the partial preservation of igneous minerals, which are not observed

  15. Temporal and spatial changes in the diet of Hyla pulchella (Anura, Hylidae in southern Uruguay

    Directory of Open Access Journals (Sweden)

    Inés da Rosa

    2004-12-01

    Full Text Available In this article we report the diet of a population of the hylid frogHyla pulchella from southeastern Uruguay. We collected the specimens in ponds, where we identified microenvironments defined by the invertebrate assemblage, during one year divided into two seasons (warm and cold. We taxonomically determined 10365 invertebrates belonging to 21 categories in the digestive tracts of frogs. Weestimated the diversity of the diet and alimentary preference according to microenvironments and seasons. We estimated the expected richness of both diet and prey availability using a null model based on the hypergeometric distribution. We performed Discriminant Analyses and Kruskal-Wallis tests to detect changes in prey availability among microenvironments and between seasons. The overall diet in terms of frequencies was composed primarily of arthropods (mainly Araneae, Diptera, Hymenoptera, and Coleoptera and in terms of volume, by larvae. The most relevantitems to study the microenvironmental and seasonal variation in the available preys were Araneae, Collembola, Homoptera, Hymenoptera, Diptera, Dictioptera, Lepidoptera, Coleoptera, and larvae. Based on the null model curves and preference indexes we inferred positive selection by larvae, Isopoda, Dictioptera, Lepidoptera, and Diptera, and negative selection by Collembola and Hymenoptera. The diversityof diet and the null model curves indicated that the diet changes among microenvironments and seasons. This frog may be considered as a middle generalist predator, with some selective behavior and a combined search strategy (active and sit-and-wait. We conclude that the knowledge about the availability of preys is a relevant tool for trophic studies.

  16. Presence of Political Parties and Deputies in Internet in Argentina, Paraguay and Uruguay

    Directory of Open Access Journals (Sweden)

    Yanina Welp

    2016-01-01

    Full Text Available According to Latinobarómetro, political parties are the institutions which less confidence receive from Latin Americans. This is not a particularity of Latin America, but a documented problem of Western consolidated democracies.In this context, in Europe and United States, among others, the use of digital media become a tool to overcome the crisis of representation, given their capacities to renovate politics, and because they allow the offering of more publicity of public matters as well as the opening up of new channels of participation and communication between citizens and representatives. But to what extent and with which features is this adoption happening in Latin America? Based on the study of the online presence of political parties and deputies of Argentina, Paraguay and Uruguay (webs, blogs, Facebook and Twitter, this article explores the levels of digital media adoption and the influence of variables such as the internet diffusion in the country, the crisis of representation and the characteristics of political parties (institutionalization, ideology, size, role of leaders explaining the extension and characteristics of this adoption. 

  17. A multivariate approach to environmental-zooplankton relationships in Maldonado Bay (Uruguay

    Directory of Open Access Journals (Sweden)

    Ana Milstein

    1986-01-01

    Full Text Available Environment-zooplankton relationships were analysed in Maldonado Bay (Uruguay, an estuarine area between the River Plate and the Atlantic Ocean. This was done through Principal Component Analysis. Most of the environment variability is accounted for, primarily, by the outflow of the River Plate and the inflow of coastal waters which change through the annual cycle, and in the second place by surface water conditions. On the other hand, most of the zooplankton variability is accounted for by 17 taxa abundant in April and February and by one dominant species present only from May to August. A second source of zooplanktonic variability is due to species which occurred in fall only The main observed variabili ty occurred on an annual scale. On it, variations on smaller scales overlap: from one day to another, between Maldonado Bay and the adjacent waters of the River Plate. The main factors involved were different at each scale. The Bay is relatively isolated from adjacent waters, but the degree of isolation varies throughout the year. The influence of coastal water is greater and occurs first outside the Bay. Biological processes may develop under different conditions in the Bay and in the adjacent waters of the River Plate.

  18. Early archosauromorph remains from the Permo-Triassic Buena Vista Formation of north-eastern Uruguay

    Directory of Open Access Journals (Sweden)

    Martín D. Ezcurra

    2015-02-01

    Full Text Available The Permo-Triassic archosauromorph record is crucial to understand the impact of the Permo-Triassic mass extinction on the early evolution of the group and its subsequent dominance in Mesozoic terrestrial ecosystems. However, the Permo-Triassic archosauromorph record is still very poor in most continents and hampers the identification of global macroevolutionary patterns. Here we describe cranial and postcranial bones from the Permo-Triassic Buena Vista Formation of northeastern Uruguay that contribute to increase the meagre early archosauromorph record from South America. A basioccipital fused to both partial exoccipitals and three cervical vertebrae are assigned to Archosauromorpha based on apomorphies or a unique combination of characters. The archosauromorph remains of the Buena Vista Formation probably represent a multi-taxonomic assemblage composed of non-archosauriform archosauromorphs and a ‘proterosuchid-grade’ animal. This assemblage does not contribute in the discussion of a Late Permian or Early Triassic age for the Buena Vista Formation, but reinforces the broad palaeobiogeographic distribution of ‘proterosuchid grade’ diapsids in Permo-Triassic beds worldwide.

  19. Ten years of radiometric monitoring in water samples in Uruguay potables plants

    International Nuclear Information System (INIS)

    The work exposes the summary of having been radiometrics obtained during the last 10 years in several water treatment plants of the national territory, with the purpose of determining if in the total dose to the one that this exposed one naturally the population of the country, is important the contribution of polluting radioactives in the drinkable water, in function of the geographical area and the time of the year. The investigation is framed inside the Program of Control Radiometrics of Products of Fission in waters, floors, foods and aerosols of the Uruguay developed by the Radiochemistry Department, of the Nuclear Research Center, Montevideo (UY) The samples of water filter, they process and they analyze according to laboratory protocols, had duplicated by each plant, parallel with radio-active, white bottom measures and standards. The results net average obtained for each factory, gave below the one it limits of detection: 2 BQ/Kg for geometry Marinelli and 0.02 BQ/g for plane geometry, with 99,3% of dependability (standard 3 deviations), very below the maximum values admitted by International Organisms (WHO, FAO, ICRP)

  20. Differences in coprophilous beetle communities structure in Sierra de Minas (Uruguay): a mosaic landscape.

    Science.gov (United States)

    González-Vainer, Patricia; Morelli, E; Defeo, O

    2012-10-01

    Coprophilous beetles represent an abundant and rich group with critical importance in the functioning of terrestrial ecosystems. Most coprophagous beetles have a stenotopic distribution in relation to vegetation types. Because of this, they are usually very sensitive to environmental changes and are considered well suited as bioindicator organisms. The aim of this study was to analyze variations in coprophilous beetle assemblages in natural and anthropogenic habitats. Coprophilous beetle communities were sampled monthly for 1 year using pitfall traps baited with cow dung, in native xeric upland forests, 15-years-old plantations of Pinus elliottii and pastures in Sierra de Minas, Lavalleja, Uruguay. A total of 7,436 beetles were caught and identified to species or morphospecies level. The most abundant families were Aphodiidae, Scarabaeidae, and Staphylinidae. Differences in species richness, abundance, Shannon index, evenness, and dominance were detected between habitats. Abundances of most frequent families were significantly higher in both kinds of forests. Species richness and diversity of Aphodiidae and Staphylinidae were higher in forests, while Scarabaeidae showed the highest richness and diversity in pine plantations. Species composition significantly differed between habitats. Uroxys terminalis Waterhouse and Ataenius perforatus Harold typified the assemblages in native forests and pine plantations and also discriminated both communities because of their differential pattern of abundance between habitats. Typifying species in pastures were Onthophagus hirculus, Ateuchus robustus (Harold), and Ataenius platensis Blanchard. Habitat type had a strong effect on the coprophilous beetle community structure and composition. PMID:23950086

  1. Turismo enológico en Uruguay: ¿qué quiere el visitante local?

    Directory of Open Access Journals (Sweden)

    Gianfranca María Camussi Calvi

    2016-01-01

    Full Text Available El turismo enológico en Uruguay comienza a desarrollarse, con una demanda compuesta mayoritariamente por turistas extranjeros y visitantes locales en segundo plano. Con el objetivo de aportar conocimiento sobre el visitante doméstico y sus expectativas y aspiraciones, para el logro de un plan de marketing ajustado, se realizó una encuesta, a residentes de Montevideo de alto nivel socioeconómico. El 86% desea realizar enoturismo; los intereses específicos permiten separar grupos por afinidad. Respecto a las actividades propias del enoturismo, se diferencia un grupo que desea focalizarse en degustar y comprar vino, y otro que prefiere conocer el proceso productivo completo. Todos desean actividades complementarias, y se dicotomizan en - un grupo que prefiere gastronomía, cultura y arte, - mientras el otro, deportes o actividades al aire libre. Se ha identificado la amplitud de servicios para un turismo del vino exitoso que busque la satisfacción del cliente y la fidelización de los visitantes locales.

  2. Políticas públicas de lectura: el caso de Uruguay

    Directory of Open Access Journals (Sweden)

    Magela Cabrera Castiglioni

    2014-10-01

    Full Text Available  Se presentan los programas y acciones desarrollados en Uruguay en torno a la lectura en los últimos años desde la perspectiva de las políticas públicas. Se realiza una aproximación a algunos conceptos generales de políticas públicas, los cuales permiten delimitar un enfoque del tema, presentando a la vez un estudio de caso, que contempla aspectos como ser el rol del Estado; los actores involucrados; el grado de articulación de las políticas; la introducción de las tecnologías de la información y la comunicación y; el ejercicio de ciudadanía. Presenta la perspectiva de las competencias lectoras, superando la visión tradicional de la lectura asociada únicamente al placer y la recreación, demostrando su potencial de desarrollo e inclusión social. Finalmente se destaca el papel de los profesionales de la información en la injerencia de este tema, ya sea desde la academia, o desde el rol de dinamizadores y sensibilizadores respecto al mismo.

  3. Lithic raw material procurement for projectiles points in the prehistory of Uruguay

    Directory of Open Access Journals (Sweden)

    José María López Mazz

    2015-03-01

    Full Text Available This paper focuses on current research on early colonisation of the Atlantic coast of South America during the early Holocene. We present advances in the investigation of raw material procurement at the Rincón de los Indios site, located in the eastern part of Uruguay. The technological studies suggest that some aspects of different styles of projectile points are related with environmental adaptation processes, experienced by the first American people in the New World. The occupation of new spaces and new forms of exploitation of resources changes the organisation of lithic technology. The distance to good quality rocks were critical for the opportunities and economic organisation of hunting groups. The study of changes in lithic procurement strategies for projectile points helps us develop a more comprehensive knowledge of this important social adaptation process which occurred during this period. These patterns started to become stabilised in the latter part of the early Holocene across the extended territory and confirm the efficient land occupation associated an intensive hunter-gatherer economies.

  4. Physical chemistry and radiochemistry characterization of sediment dust in Colonia and Soriano provinces in Uruguay

    International Nuclear Information System (INIS)

    In the present work is characterized dust settled in the Departments of Colon ia and Soriano in Uruguay as a result of unusual events that occurred in July 2010. In order to identify the dust settled physicochemical characterization was carried out an analysis by X-ray fluorescence energy dispersive (EDXRF) spectrometry and analysis by High Resolution Gamma. With the results obtained by EDXRF was calculated using the enrichment factor matrix Mason. Macroscopic analysis indicated that this is a homogeneous sample of ocher-beige. The microscopic analysis showed the presence of sediment sandy silt with clasts of quartz and feldspar. The chemical composition indicated the presence of an inorganic material composed mainly of Al and Si, Fe, Mn and Ca lesser percentage was observed the presence of S, Cl, P, V, Cr, Ni, Cu, Zn, Ga, As , Br, Rb, Sr, Y, Zr, Nb, Ba, Pb, Th. The enrichment factor calculation showed that the elements As and Zn are enriched by a factor greater than 40. Gamma spectrometry analysis of high resolution and natural radionuclides were identified including the presence of high concentrations of 7Be activity, indicating that such material has been transported by air. Digital simulations were performed using the back trajectory model - Noaa HYSPLIT Model attempt to identify the source of the event.

  5. Sedimentology and mineralogy of Libertad formation (late pleistocene) related to local fauna La Paz (Montevideo- Uruguay)

    International Nuclear Information System (INIS)

    The Local Fauna La Paz (Montevideo, Uruguay) includes skeletal remains of taxa that are characteristic of the Late Pleistocene: Glyptodon clavipes, Doedicurus sp., Panochthus sp., Lestodon sp., Macrauchenia patachonica, Stegomastodon waringi, Toxodon platensis, among others. This paper aims to contribute to the understanding of sedimentary processes acting, considering litofaciological and mineralogical aspects of sediment involved, responsible for the accumulation of bonebed. To meet the targets was lifted a detail stratigraphic section; for mineralogical studies were collected representative samples from each individual litofacies and clays were treated for the purposes of being subjected to analysis by X-ray diffractometer. The study was supplemented with a textural and compositional observation of silt and sand fraction through binocular magnifier and petrographic microscope. According to the sedimentological aspects and some taphonomic features of the bonebed such as: facies settling, the absence of sedimentary structures (massive deposit) and grainselection, along with the complete dismantling and chaotic disposal of materials, and the degree of angularity of the largest clasts, it follows that a mud flow was the last reason on the transportation and deposition of remains. The results of the X-ray diffraction reveal the predominance of chlorites and smectites on sepiolite. Previous studies suggested that the lithostratigraphic unit including the remains was the Dolores Formation. However, considering the evolutionary Quaternary model and geomorphological appearance, we consider these sediments belonging to the Libertad Formation

  6. Lithosphere evolution during the pre devonian of Uruguay: Prevalence of strike slip faults

    International Nuclear Information System (INIS)

    The available data about mega shear zones were analyzed. Also the geo chronological trusty data about pre devonian rocks from Uruguay were overlapped. Emphasizing in the basic rocks, four tecto no-stratigraphy c terranes might be recognized. The approximate age of those rocks is known as well as the displacement trend. It can be concluded that the transmazonian age Piedra Alta Terrane (transmazonian age 2000 ± 100 My) is the most ancient block followed by the Tandilla Terrane (ages 2200 ± 100 My) which was joined through 1700 Ma. The Nico Perez Terrane displaced itself towards South generating the continental N10W mega shear fault Sarandi del Yi- Piriapolis towards 1250 My. Finally, the Arachania called continent made tangential collision from SE towards 525 Ma generating the ultramylonites band of the Sierra Ballena share zone. Each one of these terranes have totally different stratigraphy and lithological associations, and the chronological ages did not agree with the arrival of each one of the identified terranes

  7. Provenance study of the Castellanos and Migues formation: Santa Lucia basin, Uruguay

    International Nuclear Information System (INIS)

    A geochemical provenance study was conducted on the shales of Castellanos and Migues formations (Lower Cretaceous), which conform part of the filling of the Santa Lucía basin, southwest of Uruguay. The main features observed indicate that the shales are dominated by illite and smectite, subordinately appears kaolinite. Besides, feldspar, hematite and calcite are observed. Shale chemical composition is enriched in Cr and V with respect to the PAAS, NASC and Upper Continental Crust. From the application of the geochemical indexes of alteration (CIA, CIW and ICV) and of ternary diagrams ACNK and ACNK-FM, a low weathering degree is determined for the source areas, together with compositional immaturity. The use of other geochemical indexes and diagrams of geotectonic discrimination and source rock shows similar chemical composition with respect to the Río de la Plata Craton lithologies, which were established as the basin source rocks. It is concluded that the climatic conditions were arid to semi-arid with variable humidity at the time of the deposition. In addition, the establishment of Río de la Plata Craton as the basin source area suggests that the craton was not covered by Paleozoic sediments at the time of deposition of the studied units

  8. Provenance study of the Castellanos and Migues formation: Santa Lucia basin, Uruguay

    International Nuclear Information System (INIS)

    A geochemical provenance study was conducted on the shales of Castellanos and Migues formations (Lower Cretaceous), which conform part of the filling of the Santa Lucia basin, southwest of Uruguay. The main features observed indicate that the shales are dominated by illite and smectite, subordinately appears kaolinite. Besides, feldspar, hematite and calcite are observed. Shale chemical composition is enriched in Cr and V with respect to the PAAS, NASC and Upper Continental Crust. From the application of the geochemical indexes of alteration (CIA, CIW and ICV) and of ternary diagrams ACNK and ACNK-FM, a low weathering degree is determined for the source areas, together with compositional immaturity. The use of other geochemical indexes and diagrams of geo tectonic discrimination and source rock shows similar chemical composition with respect to the Rio de la Plata Craton lithologies, which were established as the basin source rocks. It is concluded that the climatic conditions were arid to semi-arid with variable humidity at the time of the deposition. In addition, the establishment of Rio de la Plata Craton as the basin source area suggests that the craton was not covered by Paleozoic sediments at the time of deposition of the studied units

  9. Vulnerability and hydrogeologic risk of SAG in the outcroupping zone of Rivera Uruguay

    International Nuclear Information System (INIS)

    The studied area belongs to the outcroupping zone of the Guarani Aquifer in the Department of Rivera, Uruguay. It comprises an approximate area of 2900 Km2. The outcropping Guarani Aquifer (AGa) is formed by two sections, an upper one corresponding to the Rivera Unit (UR) and a lower one corresponding to the Tacuarembo Unit (UT), both with vertical hydraulic continuity. The Rivera Unit is entirely represented by the homonymous formation and it consists of medium to fine sandstones with a mean effective porosity of 14% and mean Transmissivity of 88 m2/dia. The Tacuarembo Unit is constituted by fine to very fine sandstone levels interbedded with pelitic sandstone and shales. This unit behaves like unconfined aquifer in the upper section, where it contains the phreatic layer and it passes to semi-confined as the depth increases. The effective porosity is approximatelly of 9% and mean T 24 m2/dia. Chemically, both units are classified as calcicbicarbonated and magnesic-bicarbonated. To determine the vulnerability, it was applied the GOD method yielding high vulnerability for levels lower than 10m and moderate for levels of water larger than 10m. From the study of risk the conclusions are: high risk of groundwater contamination due to the lack of sewage systems and to the rubbish dump leakage. The industrial activity, cemeteries and mining activity represents moderated risks in most of the cases

  10. Tacuari formation (Nov. Nom.): Lithostratigraphy, facies, environment, age and geological significance (Cerro Largo - Uruguay)

    International Nuclear Information System (INIS)

    The definition of the Tacuari formation is proposed to group a set of glacial and fossiliferous siliciclastic rock deposited during the Upper proterozoic in the northeast of Uruguay. Up to this paper these lithologies were included in the San Gregorio formation (Carboniferous - Permian - Norte Basin). However, Leiosphaeridia tenuissima, L, minutissima, Myxcocooides distola, M, siderophila, Soldadophycus bossil and S. major were recorded in these rocks.This finded motivated the accomplishment of geological surveys that allowed to ferify the glacial origin of the Tacuari formation, to define its stratigraphic relationships and to corroborate its affectation by the Sierra Ballena shear zone. Two association of facies were recognized in the Tacuari formation: the base is represented by facies association A (outwash plains), characterized diamictites, sandostones and pelites; at the top, the facies association B (glaciomarine) includes a package of rhythmites with dropstones. On account of the tectonic setting, nature of sedimentation, age, and fossils, the definition of Tacuari formation constitutes a novel contribution to the regional evolutionary model of the Upper proterozoic. discussion of posible stratigraphc correlations with other neoproterozoic units of Western wondwana is also attempted

  11. Information skills in the National Reading Plan of Uruguay: Actions for social inclusion

    Directory of Open Access Journals (Sweden)

    María Gladys Ceretta

    2015-06-01

    Full Text Available It is described strategies that have been implemented to promote the development of information skills in the National Reading Plan of Uruguay that is under the responsability of the Ministry of Education and Culture, as a National Public Policy. They are aimed at vulnerable socio-economic contexts and help to the process of training reading promoters. We analyze and evaluate the experiences done with target populations that do not belong to the formal education area, especially those who are responsible for reading spaces such as public, community and popular libraries, among others. There are considered new forms of reading in a digital environment in the process of acquiring and strengthening of information skills to ensure equity in access and democratization of information and the process of knowledge construction. It is established the essential elements for the development of a model of information literacy to integrate the National Reading Plan that can coordinate with other areas and institutions and it may contribute to the social inclusion of individuals.

  12. Tentativa e ideación de suicidio en adultos mayores en Uruguay

    Directory of Open Access Journals (Sweden)

    María Cristina Heuguerot Fachola

    2015-06-01

    Full Text Available Se presenta una investigación sobre Intentos de Suicidio en Adultos Mayores en Uruguay realizada en una institución de Salud Pública de Montevideo en 2014 vinculada a un proyecto de Claves/Fiocruz. A partir de un proyecto inicial se realizaron entrevistas semiestructuradas a sujetos institucionalizados con historias de Intentos de Autoeliminación, una revisión bibliográfica, búsqueda de normativas y acciones preventivas de las autoridades de salud pública del país. Los resultados muestran: dificultades de los sujetos al hablar del IAE, vergüenza también asociada a la vejez, gran dificultad en los vínculos, confirma diferencias de género en el método de tentativas, una mayor ideación en mujeres, aunque la posibilidad de repetir el IAE no parece preocupante. El estudio permite reflexionar sobre la importancia del dispositivo de atención, el cuidado, la calidad de vida y los efectos de la vida institucionalizada en el adulto mayor.

  13. Screening for Antimicrobial Activity of Wood Rotting Higher Basidiomycetes Mushrooms from Uruguay against Phytopathogens.

    Science.gov (United States)

    Barneche, Stephanie; Jorcin, Gabriela; Cecchetto, Gianna; Cerdeiras, María Pía; Vázquez, Alvaro; Alborés, Silvana

    2016-01-01

    In this work, the antimicrobial activity of extracts of wood rotting higher Basidiomycetes mushrooms isolated from Eucalyptus plantations in Uruguay was studied using bacterial and fungal phytopathogens as targets. Fifty-one extracts from mycelia and growth broth were prepared from higher Basidiomycetes mushrooms, from which eight extracts (from Ganoderma resinaceum, Laetiporus sulphureus, Dictyopanus pusillus, and Bjerkandera adusta) showed antimicrobial activity against Xanthomonas vesicatoria, Aspergillus oryzae, Penicillium expansum, Botrytis cinerea, and Rhizopus stolonifer as assayed in the qualitative test. The minimum inhibitory concentration (MIC) for those fungal extracts was determined and the results showed that L. sulphureus deserved further study, with low MIC values against X. vesicatoria. The antimicrobial activity of L. sulphureus culture broth extracts grown under different culture conditions was evaluated against X. vesicatoria. From the results of these assays, larger-scale cultures for the production of the compound(s) with antimicrobial activity should be performed using malt extract broth, at pH 5, at 20°C and static culture conditions. PMID:27481160

  14. First identification of Porcine Circovirus Type 2b mutant in pigs from Uruguay.

    Science.gov (United States)

    Ramos, Natalia; Mirazo, Santiago; Castro, Gustavo; Arbiza, Juan

    2015-07-01

    Porcine Circovirus Type 2 (PCV2) is a worldwide distributed virus and is considered an important emerging pathogen related to several distinct disease syndromes in pigs. PCV2 strains are classified into three genotypes: PCV2a, with five subtypes (2A-2E), PCV2b with three subtypes (1A-1C) and PCV2c, only found in Denmark. Recently, several reports suggested the circulation of newly emerging PCV2b mutants (mPCV2b) isolated from pigs with PCVAD in cases of suspected vaccine failure. In this work, we report for the first time the identification of mPCV2b in pigs from Uruguay, providing an additional evidence of a global circulation. Complete genome characterization and phylogenetic analysis reveal that Uruguayan strains, as well as mPCV2b previously reported are closely related to other sequences already classified as PCV2b-1C. Furthermore, results showed that mPCV2b presented different genetic markers in the capsid protein compared with classical PCV2a/b strains. Further investigation about antigenic shift of the mPCV2b strains including the Uruguayan isolates is needed.

  15. Cabinet Appointment in Uruguay: Legislative Strategy, hierarchy of portfolio and party affiliation of ministers

    Directory of Open Access Journals (Sweden)

    Daniel CHASQUETTI

    2013-07-01

    Full Text Available The article analyzes the formation and change of presidential cabinets in Uruguay during the period 1985-2010. In the first section we present the institutional and political features of the process of appointment and resignation of the ministers. The second section describes the cabinets formed in this period and shows that presidents have exchanged seats in cabinet by legislative support. The third section analyzes the political attributes of the ministers appointed (party affiliation, previous experience and the type of linkage that they keep with the president. The fourth analyze the relationship between the time survival of the individuals in office, the political responsibility in front of congress and the existence of a legislative majority that support the president. The last section describes the Uruguayan pattern of ministerial designation based in (i the establishment of an order of importance of portfolios, (ii the nomination of individuals with party affiliation (weather insider or adherent politicians and (iii the influence of the legislative support in defining the ministerial team.

  16. Chemical signature of two Permian volcanic ash deposits within a bentonite bed from Melo, Uruguay.

    Science.gov (United States)

    Calarge, Liane M; Meunier, Alain; Lanson, Bruno; Formoso, Milton L L

    2006-09-01

    A Permian bentonite deposit at Melo, Uruguay is composed of a calcite-cemented sandstone containing clay pseudomorphs of glass shards (0-0.50 m) overlying a pink massive clay deposit (0.50-2.10 m). The massive bed is composed of two layers containing quartz and smectite or pure smectite respectively. The smectite is remarkably homogeneous throughout the profile: it is a complex mixed layer composed of three layer types whose expandability with ethylene glycol (2EG 1EG or 0EG sheets in the interlayer zone which correspond to low-, medium- and high-charge layers respectively) varies with the cation saturating the interlayer zone. The smectite homogeneity through the profile is the signature of an early alteration process in a lagoonal water which was over saturated with respect to calcite. Compaction during burial has made the bentonite bed a K-depleted closed system in which diagenetic illitization was inhibited. Variations in major, REE and minor element abundances throughout the massive clay deposit suggest that it originated from two successive ash falls. The incompatible element abundances are consistent with that of a volcanic glass fractionated from a rhyolite magma formed in a subduction/collision geological context. PMID:16936941

  17. Monitoring the effects of climate and agriculture intensity on nutrient fluxes in lowland streams: a comparison between temperate Denmark and subtropical Uruguay

    DEFF Research Database (Denmark)

    Goyenola, Guillermo; Meerhof, Mariane; Teixeira de Mello, Franco;

    2014-01-01

    the excessive nutrient loading and eutrophication symptoms in water bodies. In 2009, we initiated a comparative research project between the subtropical region (Uruguay) and the temperate region (Denmark) to compare the hydrology and nutrient fluxes in paired micro-catchments with extensive production...... or intensive agriculture. The four selected streams drained catchments of similar size (7 to 19 km2). We have established similarly equipped monitoring stations in the four micro-catchments in spring (November 2009, Uruguay; March 2010, Denmark) to monitor the effects of land use and agriculture intensity...... and instantaneous flow measurements have been conducted at regular intervals, to facilitate the calculation of instantaneous discharge from continuous records of water level (stage-discharge relationships). We will show results of ca. 2 years from this comparative study between Uruguay and Denmark...

  18. Consistencia de indicadores de especialización en el comercio internacional. Aplicación al caso de la mantequilla en Argentina y Uruguay // Consistency of Specialization Indicators. An Application to Argentina and Uruguay Butter International Trade

    Directory of Open Access Journals (Sweden)

    Depetris Guiguet, Edith

    2010-01-01

    Full Text Available Este artículo tiene como objetivo evaluar, en términos de su consistencia cardinal, ordinal y dicotómica, cinco indicadores alternativos de especialización comercial. Tres están basados en el enfoque de las ventajas comparativas reveladas: una versión simétrica del índice de Balassa, el chi-cuadrado y el índice de Ventajas Relativas del Comercio. Los otros dos están basados en el enfoque de la balanza comercial: una variante del índice de Michaely y otra del índice de Iapadre. Se aplica al caso particular del comercio mundial de mantequilla de Argentina y Uruguay en el período 1995-2006. Los resultados varían entre los dos países, habiéndose encontrado que algunos indicadores podrían utilizarse de manera sustitutiva mientras que otros deberían utilizarse de manera complementaria. En términos económicos, se detecta una especialización fluctuante según los años en Argentina y mucha estabilidad en Uruguay. // This study aims to evaluate, in terms of their cardinal, ordinal, and dichotomy consistency, five alternative comercial specialization indicators: a Balassa symmetric index version; a Chi-Squared Index; and the Relative Trade Advantage Index, all these three based on revealed comparative advantage theory; and two additional: Michaely Index variation, and Iapadre Index variation, based on trade balance flows. It is applied to the particular case of Argentina and Uruguay butter world trade during 1995-2006. The results vary for both countries. Some indicators are found to be useful as substitutes while other in a complementary manner. Economically, the indicators show that the Argentine specialization fluctuates among years while the Uruguayan is very stable.

  19. Estudos histológico-morfométricos e microrradiográficos de costelas de bovinos suplementados com fosfato de rocha Morphologic-morphometrical and microradiographical studies on ribs of cattle supplemented with rock phosphate

    Directory of Open Access Journals (Sweden)

    Célso Pilati

    1997-07-01

    Full Text Available O objetivo do presente trabalho foi o de avaliar, através de técnicas especializadas, as possíveis alterações ósseas produzidas em bovinos em decorrência da ingestão prolongada de diferentes níveis de flúor contido no fosfato de rocha de Tapira utilizado como fonte suplementar de fósforo. No primeiro experimento bovinos confinados ingeriram, durante 6 meses, quantidades variáveis (63 e 128g/dia de fosfato de Tapira contendo 1.3% de flúor. No segundo experimento, bovinos em pastos de Brachiaria decumbens ingeriram, durante 33 meses, misturas minerais contendo diferentes níveis de fosfato de rocha de Tapira. No terceiro experimento, novilhas com idade inicial média de 14 meses ingeriram mistura mineral com fosfato de Tapira até a quinta lactação inclusivamente. Através de exames histológicos, morfométricos e microrradiográficos das amostras de costelas, não se observaram alterações da normalidade óssea, bem como não foram registradas diferenças entre amostras provenientes de diferentes tratamentos. Tais achados permitem inferir que, do ponto de vista de alterações ósseas, o fosfato de rocha de Tapira pode ser utilizado como fonte suplementar de fósforo para bovinos, nas dosagens, períodos e manejos alimentares estudados, sem risco de produzir alterações patológicas nos esqueleto dos animais.The present study was conducted to evaluate possible bone changes in cattle due to the ingestion of different levels of fluorine from rock phosphate used as a phophorus supplement. The bone material studied were ribs collected from cattle of three experiments where Tapira rock phosphate was used at different levels and during different periods as a partial or sole source of supplementary phosphorus. In the first experiment feedlot cattle ingested during a 6 month period 63 and 128g/day of Tapira rock phosphate containing 1.3% fluorine. In the second experiment cattle maintained in Brachiaria decumbens pastures during 33

  20. Towards a sustainable architecture: Learning of the constructed thing. The case of the residential sector I publish in Uruguay; Hacia una arquitectura sostenible: Aprendiendo de lo construido. El caso del sector residencial publico en Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Piccion, A.; Camacho, M.; Lopez, N.; Milicua, S.

    2008-07-01

    This article presents measure data and satisfaction question in dwellings which had been Safety financed in ninety decade, in two cities of Uruguay. It assess the design strategies which are essentially used by architects, using the collected interior and exterior temperature data, the comfort hour percentages and the user perception of thermal environment. In Montevideo we observe a good performance to the strategies (solar protection, window factor and high inertia) adapted for the warm period. In Salto we observe a poor thermal behaviour, focus on users comfort due to the architects applied design strategies with identical criteria as in Montevideo, forgetting the local climate. (Author)

  1. URUGUAY: ¿DÓNDE ESTÁ EL PILOTO? A DOS AÑOS DE GOBIERNO DEL PRESIDENTE MUJICA (2010-2011) Uruguay: Where is the Pilot? Two years after the inauguration of president Mujica (2010-2011)

    OpenAIRE

    JUAN ANDRÉS MORAES; ALEJANDRO GUEDES; DIEGO LUJÁN

    2012-01-01

    Este artículo analiza Ia coyuntura política de Uruguay durante 2010 y 2011. Para ello, el trabajo se divide en cinco secciones. La primera repasa el contexto macroeconómico de mediano plazo, así como algunos indicadores vinculados a la pobreza y la distribución del ingreso. La segunda sección se centra en la asunción del nuevo gobierno electo en las elecciones nacionales de 2009. En particular, esta sección describe y analiza la elaboración de la agenda del nuevo gobierno liderado por el pres...

  2. Acute Contact Toxicity Test of Oxalic Acid on Honeybees in the Southwestern Zone of Uruguay Prueba de Toxicidad Aguda por Contacto de Ácido Oxálico en Abejas de la Zona Sudoeste de Uruguay

    Directory of Open Access Journals (Sweden)

    Leonidas Carrasco-Letelier

    2012-06-01

    Full Text Available This work studies the acute contact toxicity of oxalic acid (OA on a honeybee polyhybrid subspecies (Apis mellifera, which is the dominant biotype in southwestern zone of Uruguay (SWZU and the country's most important honey-producing region. We determined the mean lethal dose (LD50, as well as the no observed effect level (NOEL and the lowest observed effect level (LOEL values. We also estimated the total number of honeybees per hive in the test area. The aim was to assess the relationship between the maximum OA dose used in Uruguay (3.1 g OA per hive and the toxicological parameters of honeybees from SWZU. The current dose of 3.1 g OA per hive corresponds to 132.8 OA per honeybee since determined NOEL is 400 OA per honeybee; our results indicate that the current dose could be increased to 9.3 g OA per hive. The results also highlight some differences between the LD50 value in SWZU honeybees (548.95 OA per honeybee and some published LD50 values for other honeybee subspecies.Este trabajo estudió la toxicidad aguda por contacto del ácido oxálico (AO sobre una subespecie poli-híbrida de abejas (Apis mellifera, la cual es el biotipo dominante en la zona sudoeste de Uruguay (SWZU, la región más importante para la producción de miel en este país. Este estudio determinó la dosis letal 50 (DL50, así como el nivel de efecto no observado (NOEL, el nivel de efecto mínimo observado (LOEL, y el número total de individuos por colmena. El propósito fue evaluar la relación entre la dosis máxima de AO usada en Uruguay (3.1 g AO por colmena y los parámetros toxicológicos de las abejas de la SWZU. Los resultados mostraron que es posible elevar la dosis actual de AO por colmena a 9.3 g, ya que la dosis actual de 3.1 g de AO corresponde a 132.8 AO por abeja, y el NOEL determinado es 400 AO por abeja. Los resultados también destacaron algunas diferencias entre la DL50 de las abejas del SWZU (548.95 AO por abeja y algunos valores de DL50 publicados

  3. EL DISPAR DESENLACE DE LA CRISIS ECONÓMICA EN ARGENTINA Y URUGUAY (2001-2002: UNA EXPLICACIÓN DESDE LA TEORÍA DE LAS PROSPECTIVAS

    Directory of Open Access Journals (Sweden)

    FERNANDO ROSENBLATT

    2006-01-01

    Full Text Available Este artículo procura comprender el porqué de la diferente respuesta que Argentina y Uruguay dieron a la última crisis económica de los años 2001 y 2002. ¿Por qué no fue similar la reacción en términos de gobernabilidad democrática? ¿Por qué la crisis argentina "barrió" con la legitimidad del sistema de partidos y en Uruguay no? ¿Por qué en Argentina provocó la renuncia del presidente electo y en Uruguay no? Para responder estas interrogantes, se establece que la disímil ruta seguida en ambos países, en términos de gobernabilidad democrática, se debe a una distinta configuración institucional que se divisa en la larga duración y, más específicamente, en la construcción del modelo económico que hizo eclosiónThis article tries to understand why there was a different response to the latest economic crises that took place in the years 2001 and 2002 in Argentina and Uruguay. Why was there not a similar reaction in terms of democratic governability? Why did the crises affect the legitimacy of the Argentine party system and not generate the same effect in Uruguay? Why did it force the resignation of the Argentine president and not have the same effect in Uruguay? In order to answer these questions, this article assumes that the different paths followed by both countries during the crises, in terms of democratic governability, can be explained by the different institutional configurations developed through each of their political histories and, more specifically, in the construction of the economic model which collapsed in 2001 and 2002

  4. Mayor gloria de Dios es que lo sea una mujer... Sor María de Jesús de Ágreda y Sor Francisca Josefa de la Concepción del Castillo (sobre la escritura conventual en los siglos XVI y XVII

    Directory of Open Access Journals (Sweden)

    Ferrús Antón, Beatriz

    2008-06-01

    Full Text Available During the 16th and 17th centuries the convents were the best space for women’s writing. A Spanish nun, Sor María de Jesús de Ágreda, and a Latin-American nun, Sor Francisca Josefa de la Concepción del Castillo, are two of the most important writers of that time, and they serve like a example to comment the feminine writing in the convent. The autobiography, as a space for self analysis, receives a special attention.Durante los siglos XVI y XVII, los conventos se convirtieron en el espacio privilegiado para la escritura femenina. Una monja española, Sor María de Jesús de Ágreda, y otra latinoamericana Sor Francisca Josefa de la Concepción del Castillo, autoras de textos de referencia para las letras de su tiempo, nos sirven de ejemplo para analizar las claves de la escritura femenina (conventual durante estos siglos. La narración autobiográfica, como espacio de expresividad y autoanálisis femenino recibe aquí una especial atención.

  5. Don Álvaro Sánchez de Ávila, tenente de Rocha Forte, o la nobleza gallega bajomedieval en la transición hacia la modernidad

    Directory of Open Access Journals (Sweden)

    Sánchez Sánchez, Xosé M.

    2010-12-01

    Full Text Available The low-medieval crisis and the changes that the feudal system suffered from inside, from 14th century is clear in all social classes of the medieval Galicia, developing each of them its own adjustment strategies in order to survive. In the case of the nobility there are several moves in practice, from the fusion with urban oligarchies by matrimonial ways to the apprppriation of charges of the concejo. The present article centres its attention in one of the main figures of the nobilty of Galicia in 15th century: Álvaro Sánchez de Ávila. He was the tenente of the castles of Rocha Forte and A Barreira, the main knight of Santiago’s archbisphoric and he exemplifies perfectly the figure of the noble in the transition of the medieval period to the Modernity: mentality, social standing and relationship with other members of its environment. Our study deepens in its figure, its activity and all its implications from a social perspective, supported on a solid documentary sources base.

    La crisis bajomedieval y los cambios que el sistema feudal sufría desde dentro a partir del siglo XIV se deja sentir en todas las clases sociales de la Galicia medieval, desarrollando cada una de ellas, sus propias estrategias de adaptación y supervivencia. En el caso de la nobleza, varias son las maniobras puestas en práctica, desde la fusión con las oligarquías urbanas por vías matrimoniales a la patrimonialización de cargos concejiles. Sobre esta base, el presente artículo centra su atención en una de las principales figuras nobiliarias de la Galicia del siglo XV: Álvaro Sánchez de Ávila. Tenente de las fortalezas de A Rocha Forte y A Barreira, hombre fuerte del arzobispado de Santiago, ejemplifica a la perfección la figura del noble en la transición del período medieval a la Modernidad, en cuanto a mentalidad, posición social y relación con otros miembros de su entorno. Nuestro estudio profundiza en su figura, su actividad y todas sus

  6. Seroepidemiological survey of Rickettsia spp. in dogs from the endemic area of Rickettsia parkeri rickettsiosis in Uruguay.

    Science.gov (United States)

    Lado, Paula; Costa, Francisco B; Verdes, José M; Labruna, Marcelo B; Venzal, José M

    2015-06-01

    Rickettsia parkeri rickettsiosis is a vector-borne zoonosis that occurs in some countries of the American continent. Following the first description and determination of the pathogenicity to humans in 2004 in USA, this bacterium has been reported in several South American countries. Human cases have been diagnosed in both Uruguay and Argentina in the past years. This study consisted in a serosurvey of 1000 domestic dogs living in the endemic area of rickettsiosis in Uruguay, where Amblyomma triste is the tick vector. Sera were analyzed by Indirect Immunofluorescence Assay (IFA), against antigens of three different rickettsial species: R. rhipicephali, R. felis and R. parkeri. It was determined that 20.3% of the dogs had antibodies that reacted to at least one of the three species tested, taking as cut off ≥64 titers. Furthermore, 140 of the seropositive dogs (14%) had a titer at least 4 times higher to R. parkeri than those of any of the other species, thus, it was considered that the immune response was stimulated by that species in particular. This is the first serological survey in primary hosts for adults of A. triste in Uruguay, and therefore the first prevalence values are reported. Adult A. triste ticks collected from the environment as well as from dogs were analyzed by PCR in order to confirm the current circulation of the agent in the area. In this matter, two out of 28 ticks from dogs, and 3 out of 53 ticks from the environment were positive, and the corresponding sequence analysis revealed 100% similarity with R. parkeri strain maculatum. PMID:25735816

  7. Seroepidemiological survey of Rickettsia spp. in dogs from the endemic area of Rickettsia parkeri rickettsiosis in Uruguay.

    Science.gov (United States)

    Lado, Paula; Costa, Francisco B; Verdes, José M; Labruna, Marcelo B; Venzal, José M

    2015-06-01

    Rickettsia parkeri rickettsiosis is a vector-borne zoonosis that occurs in some countries of the American continent. Following the first description and determination of the pathogenicity to humans in 2004 in USA, this bacterium has been reported in several South American countries. Human cases have been diagnosed in both Uruguay and Argentina in the past years. This study consisted in a serosurvey of 1000 domestic dogs living in the endemic area of rickettsiosis in Uruguay, where Amblyomma triste is the tick vector. Sera were analyzed by Indirect Immunofluorescence Assay (IFA), against antigens of three different rickettsial species: R. rhipicephali, R. felis and R. parkeri. It was determined that 20.3% of the dogs had antibodies that reacted to at least one of the three species tested, taking as cut off ≥64 titers. Furthermore, 140 of the seropositive dogs (14%) had a titer at least 4 times higher to R. parkeri than those of any of the other species, thus, it was considered that the immune response was stimulated by that species in particular. This is the first serological survey in primary hosts for adults of A. triste in Uruguay, and therefore the first prevalence values are reported. Adult A. triste ticks collected from the environment as well as from dogs were analyzed by PCR in order to confirm the current circulation of the agent in the area. In this matter, two out of 28 ticks from dogs, and 3 out of 53 ticks from the environment were positive, and the corresponding sequence analysis revealed 100% similarity with R. parkeri strain maculatum.

  8. Cambio climático en Uruguay, posibles impactos y medidas de adaptación en el sector agropecuario.

    OpenAIRE

    Gimenez, Agustin; Castano, Jose Pedro; Baethgen, Walter E.; Lanfranco, Bruno A.

    2009-01-01

    El presente trabajo presenta un resumen de información sobre cambio climático observado en Uruguay y la región y posibles escenarios futuros. Dicha información se basa fundamentalmente en estudios conducidos y finalizados recientemente (2005-2009) en el país, en el marco del programa “Assessment of Impacts and Adaptation to Climate Change” (AIACC-START, TWAS, GEF) ( AIACC, 2006), en el “Análisis de la Estadística Climática y Desarrollo y Evaluación de Escenarios Climáticos e Hidrológicos de l...

  9. Sentences of the Inter-American Court of Human Rigths and State reactions. Mexico and Uruguay compared to past crimes

    Directory of Open Access Journals (Sweden)

    Silvia DUTRÉNIT BIELOUS

    2012-10-01

    Full Text Available Between 2009 and 2011 the Inter-American Court of Human Rights issued two convictions to Mexico and Uruguay. These cases may be regarded as paradigmatic of the repressive legacy of the seventies and eighties. Although both States have taken different routes of their political regimes, the crimes may come to be considered similar. Political contexts in which it has been discussed the legacy of human rights violations have differences. In this article we look at aspects of the pathways leading to the main judgments and official reactions to those decisions, and explores the reasons for such behavior.

  10. Occurrence of Clinical and Sub-Clinical Mastitis in Dairy Herds in the West Littoral Region in Uruguay

    OpenAIRE

    Rivero R; Concha C; Gianneechini R; Delucci I; López J Moreno

    2002-01-01

    Twenty-nine dairy farms were selected to determine the incidence of clinical mastitis, prevalence of sub-clinical mastitis and bacterial aetiology in the West Littoral Region of Uruguay. In samples taken by the owner and frozen at -20°C during a week the incidence rate of clinical mastitis was determined as 1.2 cases per 100 cow-months at risk. Staphylococcus aureus was the most common isolated pathogen in 37.5% of 40 milk samples from clinical cases obtained in 1 month. No bacteria grew in ...

  11. High prevalence and infection levels of Nosema ceranae in bumblebees Bombus atratus and Bombus bellicosus from Uruguay.

    Science.gov (United States)

    Arbulo, N; Antúnez, K; Salvarrey, S; Santos, E; Branchiccela, B; Martín-Hernández, R; Higes, M; Invernizzi, C

    2015-09-01

    Nosema ceranae is one of the most prevalent pathogens in Apis mellifera and has recently been found in multiple host species including several species of bumblebees. Prevalence and infection intensity of N. ceranae was determined in two species of native bumblebees from Uruguay. Nosema ceranae was the only microsporidia identified and mean prevalence was 72% in Bombus atratus and 63% in Bombus bellicosus, values much higher than those reported elsewhere. The presence of this pathogen in bumblebees may be threatening not only for bumblebee populations, but also to the rest of the native pollinator community and to honeybees. PMID:26248064

  12. Relationships in international supply chain of a multinational: the case Marfrig in their units in Argentina, Brazil and Uruguay

    Directory of Open Access Journals (Sweden)

    Adriana Troczinski Storti

    2013-08-01

    Full Text Available Studies aimed at understanding the characteristics of relationships that occur between companies involved in the supply chain are timely when the growing role of overseas companies. This article aims to understand and compare the presence and alignment of information on criteria analysis cooperation, involvement, trust, communication and coordination in supply chain relationships in Argentina, Brazil and Uruguay, of a multinational based in Brazil. It was developed an analytical model and, through interviews with members of these chains, it was found results with low presence and misalignment of information, which may prejudice new strategies in the perspective of SCM.

  13. Las relaciones entre autonomía colectiva y gobierno en Uruguay: crónica con final abierto

    Directory of Open Access Journals (Sweden)

    Hugo Barretto

    2012-12-01

    Full Text Available Relations between collective autonomy and government in Uruguay: chronic with open endingThe present article, after making a brief recount of the model of Uruguayan collective labor relations, analyzes the foundation and impact of heteronomous regulation on the protection of trade union freedom and collective bargaining released in the context of transformation model during periods from 2005 to 2009 and so far until 2012, with the purpose of determining whether the same meant a profound and definitive break of the pre-existing model or rather it emphasizes some of its elements without disturbing the nature

  14. Análisis de marcadores genéticos en una muestra de caballos criollos del Uruguay

    OpenAIRE

    R. Gagliardi; Postiglioni, A; Andrés Cara, D.F. de; Biagetti, R.; Kelly, L.

    1998-01-01

    The aim of this work is to charaterize at least tentatively the Criollo Horses of Uruguay through blood genetic markers. This breed, whose origin goes back to horses brought to Rio de la Plata in 1538 from Spain, nowadays, after more than four centuries in its environment, owns unique zootechnical traits and well developed rusticity. We have studied 7 systems of blood groups (A, C, D, K, P, Q and U) and 6 of biochemical polymorphisms (A1B, Al, Tf, alk-Es, PGD, PGM) in a sample of 99 Criollo H...

  15. Hacia un manejo ecosistémico de pesquerías. Áreas marinas protegidas en Uruguay

    OpenAIRE

    Defeo, O.; Horta, S.; Carranza, A.; D. Lercari; de Álava, A.; J. Gómez; Martínez, G.; Lozoya, J.P.; Celentano, E.

    2009-01-01

    El análisis de largo plazo de las pesquerías costeras de Uruguay sugiere que el estado de los principales recursos es preocupante. Esto puede deberse a múltiples causas (sobrepesca, polución, causas naturales), a lo cual se suman fallas en el diseño (e.g. información de base insuficiente) o en la implementación de las normativas vigentes (e.g. fiscalización), así como a la ausencia de un enfoque integrado. Este libro plantea estrategias para el desarrollo e implementación del Manejo Ecosisté...

  16. Spawning of migratory fish species between two reservoirs of the upper Uruguay River, Brazil

    Directory of Open Access Journals (Sweden)

    David A. Reynalte-Tataje

    2012-10-01

    Full Text Available This study investigated the migratory fish spawning within the reservoirs of the Machadinho and Itá dams (upper Uruguay River, Brazil and its relationship to environmental variables. Sampling was conducted in the lotic region of the river in two sites between the dams' reservoirs: Uruguay (main river and Ligeiro (tributary. Sampling included nine consecutive reproductive periods (RP spanning the period from 2001 to 2010 and was conducted at night on the water surface using cylindrical-conical plankton nets (0.5 mm mesh; environmental variables were also recorded. The spawning of the migratory species Salminus brasiliensis, Prochilodus lineatus, and Steindachneridion scriptum was registered: S. brasiliensis and P. lineatus spawned in the tributary river at the end of spring/beginning of summer, during flooding and during periods of high water temperature. Steindachneridion scriptum spawned in the main river at the beginning of spring. The study showed that S. brasiliensis, P. lineatus, and S. scriptum are able to spawn in small lotic river stretches within two reservoirs, but only under very specific and not common environmental conditions.Este estudo verificou a presença de desova de peixes migradores entre os reservatórios das Usinas Hidrelétricas de Machadinho e Itá (alto rio Uruguai, Brasil, e sua relação com as variáveis ambientais. As amostragens foram realizadas na região lótica do rio Uruguai, no trecho situado entre os reservatórios de Itá e Machadinho, em duas estações de amostragem: Uruguai (Principal e Ligeiro (Tributário. As coletas abrangeram nove períodos reprodutivos (PR consecutivos, desde 2001 até 2010, e foram realizadas no período noturno, na superfície, com o uso de redes de plâncton do tipo cilíndrico-cônicas de malha 0,5 mm, quando também foram registradas as variáveis ambientais. O estudo registrou a desova de três espécies migradoras: Salminus brasiliensis, Prochilodus lineatus e

  17. Foraging strategies of Southern sea lion females in the La Plata River Estuary (Argentina-Uruguay)

    Science.gov (United States)

    Rodríguez, Diego H.; Dassis, Mariela; Ponce de León, Alberto; Barreiro, César; Farenga, Marcelo; Bastida, Ricardo O.; Davis, Randall W.

    2013-04-01

    The stocks of Southern sea lions (Otaria flavescens, SSL) and South American fur seals (SAFS) that breed on coastal islands of Uruguay constitute the most important focal concentration of pinnipeds in South America, with a significant increase in SAFS and a steady decrease of SSL over the past decades. Because females are a key element of population dynamics and no information exists on the post-breeding pup rearing period, we studied the foraging patterns of SSL females in the La Plata River Estuary (LPRE) during mid and late lactation (late austral autumn and winter), analyzing the foraging performance, geographic coverage and ontogenetic differences in foraging strategies for a period of 1-5 months. At-sea movements of 22 SSL females (6 subadults and 16 adults) from Isla de Lobos (IL, 35°01'28"S-54°52'59"W, Uruguay) were monitored using satellite transmitters (SPOT4, SPOT5 and STDR-S16, Wildlife Computers) in 2007 and 2010. An algorithm [McConnell, B.J., Chambers, C., Fedak, M.A., 1992. Foraging ecology of southern elephant seals in relation to the bathymetry and productivity of the Southern Ocean. Antarct. Sci. 4, 393-398.] with a maximum transit speed of 3 m s-1 was applied to the Argos information, resulting in a total of 2522 filtered locations. A daily mean of 3.5±1.74 filtered locations per animal was received. One hundred and eighty three foraging trips (FT) were recorded with no significant differences (pSpider) distance (100.2±41.40 km) and transit speed (1.1±1.04 m s-1). SSL showed directional fidelity to foraging sites, indicated by high mean vector (r) values (0.74±0.14) calculated from FT mean bearings. Kernel ranges for 50% and 95% of all FT locations were 5420 km2 and 36,222 km2, respectively, and the extension of the foraging areas appeared to be influenced by a combination of bathymetry and ecological boundaries within LPRE. Regardless of their reproductive condition, females showed a strong fidelity to IL, and their foraging activity was

  18. Foraging strategies of Southern sea lion females in the La Plata River Estuary (Argentina-Uruguay)

    Science.gov (United States)

    Rodríguez, Diego H.; Dassis, Mariela; Ponce de León, Alberto; Barreiro, César; Farenga, Marcelo; Bastida, Ricardo O.; Davis, Randall W.

    2013-04-01

    The stocks of Southern sea lions (Otaria flavescens, SSL) and South American fur seals (SAFS) that breed on coastal islands of Uruguay constitute the most important focal concentration of pinnipeds in South America, with a significant increase in SAFS and a steady decrease of SSL over the past decades. Because females are a key element of population dynamics and no information exists on the post-breeding pup rearing period, we studied the foraging patterns of SSL females in the La Plata River Estuary (LPRE) during mid and late lactation (late austral autumn and winter), analyzing the foraging performance, geographic coverage and ontogenetic differences in foraging strategies for a period of 1-5 months. At-sea movements of 22 SSL females (6 subadults and 16 adults) from Isla de Lobos (IL, 35°01'28"S-54°52'59"W, Uruguay) were monitored using satellite transmitters (SPOT4, SPOT5 and STDR-S16, Wildlife Computers) in 2007 and 2010. An algorithm [McConnell, B.J., Chambers, C., Fedak, M.A., 1992. Foraging ecology of southern elephant seals in relation to the bathymetry and productivity of the Southern Ocean. Antarct. Sci. 4, 393-398.] with a maximum transit speed of 3 m s-1 was applied to the Argos information, resulting in a total of 2522 filtered locations. A daily mean of 3.5±1.74 filtered locations per animal was received. One hundred and eighty three foraging trips (FT) were recorded with no significant differences (p<0.05) between subadults and adults in the duration of FT (6.1±3.15 day), distance traveled per FT (237.2±105.25 km), mean distance from IL (57.2±25.90 km), maximum straight line (Spider) distance (100.2±41.40 km) and transit speed (1.1±1.04 m s-1). SSL showed directional fidelity to foraging sites, indicated by high mean vector (r) values (0.74±0.14) calculated from FT mean bearings. Kernel ranges for 50% and 95% of all FT locations were 5420 km2 and 36,222 km2, respectively, and the extension of the foraging areas appeared to be influenced by

  19. Chemical composition of aboriginal peanut (Arachis hypogaea L. seeds from Uruguay.

    Directory of Open Access Journals (Sweden)

    Grosso, Nelson R.

    1999-06-01

    Full Text Available Oil, protein, carbohydrate and ash contents, iodine value, and fatty acid and sterol compositions were studied in seed of 9 aboriginal (Arachis hypogaea subsp. fastigiata var. vulgaris cultivars originating from Uruguay. They showed a high protein level as other varieties of the subspecie fastigiata (these protein percentages are higher than varieties of subspecie (hypogaea . Palmitic (16:0, stearic (18:0, oleic (18:1, linoleic (18:2, arachidic (20:0, eicosenoic (20:1, behenic (22:0, and lignoceric (24:0 acids were detected. The cultivar 7 Uv showed higher oleic acid content (42.53% and 0/L ratio (1.09. The cultivars 2 Uv and 5 Uv had higher percentage in linoleic acid (43.67% and 43.40%, respectively. The cultivar 3 Uv and 4 Uv exhibited lower iodine value (104.90 and 104.73, respectively. Cholesterol, campesterol, stigmasterol, β-sitosterol, Δ5-avenasterol, Δ7-estigmasteroI and Δ7-avenasterol were detected in the sterols, β-sitosterol was the most abundant. Significant difference was only found for stigmasterol. The chemical quality of these seeds is characterized by higher protein levels and oils with lower O/L ratio and higher iodine value.

    Se han estudiado los contenidos en aceite, proteína, hidrato de carbono y ceniza, índice de yodo y composición en ácidos grasos y esteroles en semillas de 9 cultivares aborígenes (Arachis hypogaea subsp. fastigiata var. vulgaris originarios de Uruguay. Estos mostraron un nivel alto en proteína como las otras variedades de la subespecie fastigiata (estos porcentajes en proteína son mayores que en las variedades de la subespecie (hypogaea . Se detectaron los ácidos palmítico (16:0, esteárico (18:0, oleico (18:1, linoleico (18:2, araquídico (20:0, eicosenoico (20:1, behénico (22:0 y lignocérico (24:0. El cultivar 7 Uv mostró el mayor contenido en ácido oleico (42. 53% y en la relación oleico

  20. Psicólogos en Uruguay; una aproximación

    Directory of Open Access Journals (Sweden)

    Luis Emilio Gimenez

    2016-05-01

    Full Text Available Este artículo presenta una aproximación exploratoria a la situación de los psicólogos en el Uruguay. Realiza una estimación cuantitativa de alguna de sus características y problemas, a partir de fuentes de datos distintas y en especial el Censo Nacional en Psicología del año 2014 y las Bases de Recursos Humanos del Ministerio de Salud Pública. Se fundamenta la necesidad de mayores y mejores estudios, teniendo en cuenta la inserción profesional de los psicólogos en el contexto del cambio de modelo de atención, impulsado por la reforma de la salud. Observa el incremento de los inscritos y graduados de estudios de grado, en términos absolutos y relativos respecto a las otras carreras universitarias. La existencia de un alto número de psicólogos ubica al país posiblemente en el primer lugar, en relación a su población, con un porcentaje mayoritariamente femenino, alta presencia de egresados recientes, y residencia concentrada en zona metropolitana. Aún con mejoras en los últimos años, los datos muestran aún una débil inserción en el sistema de salud, lo que es consistente con la percepción de una respuesta insuficiente a las necesidades de atención psicológica. Se requieren por tanto, avanzar en las investigaciones que generen insumos para el diseño de políticas de recursos humanos en salud.

  1. Formation of the volcanic rifted margin off Argentina/Uruguay, South Atlantic

    Science.gov (United States)

    Franke, D.; Reichert, C.; Ladage, S.; Schnabel, M.; Schreckenberger, B.; Neben, S.; Hinz, K.

    2009-04-01

    The Federal Institute for Geosciences and Natural Resources (BGR), Germany has investigated the passive continental margins offshore Argentina and Uruguay since the early 90ies. Numerous marine geophysical surveys have meanwhile established a databasis of more than 25.000 km of regional multi-channel reflection seismic lines, accompanied with magnetic and gravity profiles. These data document that the Early Cretaceous South Atlantic continental break-up and initial sea-floor spreading were accompanied by large-scale, transient volcanism emplacing voluminous extrusives, manifested in the seismic data by huge wedges of seaward dipping reflectors (SDRs). These deeply buried and 60-120 km wide SDRs were emplaced episodically as suggested by at least three superimposed SDRS units. Distinct along-margin variations in the architecture, volume, and width of the SDRs wedges correlate with large scale margin segmentation. We identify at least four domains bounded by the Falkland Fracture Zone/Falkland Transfer, the Colorado Transfer, the Ventana Transfer and the Salado Transfer. The individual transfer zones may have acted as barriers for propagating rifts during the SDR emplacement phase, selectively directing rift segments in left stepping patterns along the western South Atlantic margin. The rift segments are offset systematically in a left stepping pattern along the western South Atlantic margin. Albeit we found extensive variations in the architecture, style and extent of the seaward dipping reflector sequences a general trend is that the largest volumes are emplaced close to the proposed transfer zones and the width of the SDRs wedges decreases northward within the individual margin segments. The different volcano-tectonic architectures of the margin segments and the distribution of the extruded magmas indicates that the emplacement of the volcanic material was controlled by the tectonic setting and the pre-rift lithosphere configuration within individual margin

  2. Antimicrobial Susceptibility of Udder Pathogens Isolated from Dairy Herds in the West Littoral Region of Uruguay

    Directory of Open Access Journals (Sweden)

    Franklin A

    2002-03-01

    Full Text Available A total of 522 strains belonging to streptococci, enterococci and staphylococci isolated from sub-clinical and clinical cases of bovine mastitis from the west littoral region of Uruguay were analysed for their susceptibility to several antimicrobial agents. The susceptibility patterns were studied by agar disk diffusion methods (ADDM and broth micro-dilution to determine the minimum inhibitory concentration (MIC. The concentration that inhibits 90% (MIC90 of the analysed strains reported in micrograms per millilitre, for Staphylococcus aureus were > 8, 8, ≤ 0.5, ≤ 4, ≤ 1, ≤ 0.5, > 64, ≤ 0.25, 0.5, ≤ 1 and ≤ 1 to penicillin, ampicillin, oxacillin, cephalotin, gentamicin, erythromycin, oxitetracycline, enrofloxacin, trimethoprim/sulfamethoxazole, neomycin, and clindamycin, respectively. Coagulase-negative staphylococci (CNS had different values for penicillin (4 and ampicillin (2, while the other antimicrobial agents had the same MIC90 values as reported for S. aureus. The MIC90 values for streptococci were 0.12, 0.25, ≤ 4, 16, ≤ 0.25, 0.5, 0.25 for penicillin, ampicillin, cephalotin, gentamicin, erythromycin, oxytetracycline and trimethoprim-sulfamethoxazole, whereas MIC90 for enterococci were 4, 4, 4, ≤ 0.5, 2, > 8 for penicillin, ampicillin, gentamicin, erythromycin, oxytetracycline and trimethoprim-sulfamethoxazole, respectively. Of 336 strains of S. aureus, 160 (47.6% were resistant to penicillin. For 41 CNS strains, 10 (27% presented penicillin-resistance. All the streptococcal strains were susceptible to penicillin, while 3 (7% of the 43 enteroccocal strains were resistant. Non significant statistical differences were found between the results obtained by ADDM and broth micro-dilution for classifying bacterial isolates as susceptible or resistant according to the National Committee of Clinical Laboratory Standards.

  3. Virus in Groundwater: Characterization of transport mechanisms and impacts on an agricultural area in Uruguay

    Science.gov (United States)

    Gamazo, P. A.; Colina, R.; Victoria, M.; Alvareda, E.; Burutaran, L.; Ramos, J.; Lopez, F.; Soler, J.

    2014-12-01

    In many areas of Uruguay groundwater is the only source of water for human consumption and for industrial-agricultural economic activities. Traditionally considered as a safe source, due to the "natural filter" that occurs in porous media, groundwater is commonly used without any treatment. The Uruguayan law requires bacteriological analysis for most water uses, but virological analyses are not mentioned in the legislation. In the Salto district, where groundwater is used for human consumption and for agricultural activities, bacterial contamination has been detected in several wells but no viruses analysis have been performed. The Republic University (UDELAR), with the support of the National Agency for Research and Innovation (ANII), is studying the incidence of virus in groundwater on an intensive agriculture area of the Salto district. In this area water is pumped from the "Salto Aquifer", a free sedimentary aquifer. Below this sedimentary deposit is the "Arapey" basaltic formation, which is also exploited for water productions on its fractured zones. A screening campaign has been performed searching for bacterial and viral contamination. Total and fecal coliforms have been found on several wells and Rotavirus and Adenovirus have been detected. A subgroup of the screening wells has been selected for an annual survey. On this subgroup, besides bacteria and viruses analysis, a standard physical and chemical characterization was performed. Results show a significant seasonal variation on microbiological contamination. In addition to field studies, rotavirus circulation experiments on columns are being performed. The objective of this experiments is to determinate the parameters that control virus transport in porous media. The results of the study are expected to provide an insight into the impacts of groundwater on Salto's viral gastroenterocolitis outbreaks.

  4. Participatory research towards co-management: lessons from artisanal fisheries in coastal Uruguay.

    Science.gov (United States)

    Trimble, Micaela; Berkes, Fikret

    2013-10-15

    Participatory research has become increasingly common in natural resources management. Even though participatory research is considered a strategy to facilitate co-management, there is little empirical evidence supporting this. The objective of the present paper is to analyze the contributions of participatory research to help encourage the emergence of co-management, based on a case study in Piriápolis artisanal fishery in coastal Uruguay (where management has been top-down). We argue that participatory research involving artisanal fishers, government, and other stakeholders (university scientists and NGOs) can be a key stimulus towards co-management. We build this argument by considering "seven faces" by which co-management can be analyzed: (1) as power sharing; (2) as institution building; (3) as trust building; (4) as process; (5) as learning and knowledge co-production; (6) as problem solving; and (7) as governance. Our findings show that participatory research had an impact on these various faces: (1) power was shared when making research decisions; (2) a multi-stakeholder group (POPA), with a common vision and goals, was created; (3) trust among participants increased; (4) the process of group formation was valued by participants; (5) stakeholders learned skills for participation; (6) two problem-solving exercises were conducted; and (7) a diversity of stakeholders of the initial problem identified by fishers (sea lions' impact on long-line fishery) participated in the process. The case shows that participatory research functions as a platform which enhances learning and knowledge co-production among stakeholders, paving the way towards future co-management.

  5. Molecular analysis of Porcine Circovirus Type 2 strains from Uruguay: evidence for natural occurring recombination.

    Science.gov (United States)

    Ramos, Natalia; Mirazo, Santiago; Castro, Gustavo; Arbiza, Juan

    2013-10-01

    Porcine Circovirus Type 2 (PCV2) is a worldwide distributed virus and is considered an important emerging pathogen related to several distinct disease syndromes in pigs. Genomic structure consists of three major open reading frames (ORFs). ORF1 (rep gene) encodes replication-related proteins, ORF2 (cap gene) encodes the capsid protein and ORF3 encodes a protein putatively involved in virus-induced apoptosis. Based on cap gene sequences, PCV2 strains are classified into two main genotypes, PCV2a with five clusters (2A-2E) and PCV2b with three clusters (1A-1C). According to previous theoretical studies, PCV2 strains can eventually undergo intra and inter-genotype recombination, mainly within the rep gene. Ever since, several evidences of recombination in the field have been reported and confirmed this hypothesis. In South America, data regarding molecular characterization of PCV2 strains is still scant. Genotyping studies in the region have concluded that PCV2b is the predominant circulating genotype in the region and till now, no recombinant strains have ever been reported. In this work we thoroughly characterized at the molecular level Uruguayan PCV2 strains by extensive sequence data analysis. Moreover, recombination software tools were applied to explore and characterize eventual occurrence of natural recombination events. Two recombinant PCV2 strains were detected in this study, as a consequence of an inter-genotype recombination event between PCV2b-1A and PCV2a-2D, as the major and minor parent, respectively. According to recombination software analysis, in both cases the event occurred within the ORF1. Herein, extensive viral sequence dataset is provided, including the characterization of the first PCV2 recombinant strains ever reported in South America. Additionally, our results suggested a multi-centered source of PCV2 infection in Uruguay, which probably involved Brazilian and European origins.

  6. Distributional patterns in an insect community inhabiting a sandy beach of Uruguay

    Science.gov (United States)

    Mourglia, Virginia; González-Vainer, Patricia; Defeo, Omar

    2015-12-01

    Most studies of sandy beach macrofauna have been restricted to semiterrestrial species and do not include insects when providing species richness and abundance estimates. Particularly, spatio-temporal patterns of community structure of the entomofauna inhabiting these ecosystems have been scarcely documented. This study assessed spatio-temporal distributional patterns of the night active entomofauna on a beach-dune system of Uruguay, including variations in species richness, abundance and diversity, and their relationship with environmental factors. A deconstructive taxonomic analysis was also performed, considering richness and abundance patterns separately for the most abundant insect Orders (Hymenoptera and Coleoptera) to better understand the factors which drive their patterns. We found clear temporal and across-shore patterns in the insect community inhabiting a land-ocean interface, which matched spatiotemporal variations in the environment. Abundance and species richness were highest in spring and summer, concurrently with high temperatures and low values of sediment moisture and compaction. Multivariate ordinations showed two well-defined species groups, which separated summer, autumn and spring samples from winter ones. Generalized Linear Models allowed us to describe a clear segregation in space of the most important orders of the insect community, with specific preferences for the terrestrial (Hymenoptera) and beach (Coleoptera) fringes. Hymenoptera preferred the dune zone, characterized by high elevation and low sand moisture and compaction levels, whereas Coleoptera preferred gentle slopes and fine and humid sands of the beach. Our results suggest that beach and dune ecosystems operate as two separate components in regard to their physical and biological features. The high values of species richness and abundance of insects reveal that this group has a more significant ecological role than that originally considered so far in sandy beach ecology.

  7. A potential vector of Schistosoma mansoni in Uruguay Um vetor potencial do Schistosoma mansoni no Uruguai

    Directory of Open Access Journals (Sweden)

    W. Lobato Paraense

    1989-09-01

    Full Text Available Susceptibily experiments were carried out with a Biomphalaria straminea-like planorbid snail (Biomphalaria aff. straminea, species inquirenda from Espinillar, near Salto (Uruguay, in the area of the Salto Grande reservoir, exposed individually to 5 miracidia of Schistosoma mansoni (SJ2 and BH2 strains. Of 130 snails exposed to the SJ2 strain, originally infective to Biomphalaria tenagophila, 30 became infected (23%. The prepatent (precercaria period ranged from 35 to 65 days. The cercarial output was irregular, following no definite pattern, varying from 138 to 76,075 per snail (daily average 4.3 to 447.5 and ending up with death. Three specimens that died, without having shed cercarie, on days 69 (2 and 80 after exposure to miracidia, had developing secondary sporocysts in their tissues, justifying the prospect of a longer precercarial period in these cases. In a control group of 120 B. teangophila, exposed to the SJ2 strain, 40 became infected, showing an infection rate (33.3% not significantly different from that of the Espinillar snail (X [raised to the power of] 2 = 3.26. No cercarie were produced by any of the Espinilar snails exposed to miracidia of the BH2 strain, originally infective to Biomphalaria glabrata. Four specimens showed each a primary sporocyst in one tentacle, which disappeared between 15 and 25 days post-exposure, and two others died with immature, very slender sporocysts in their tissues on days 36 and 54. In a control group of 100 B. glabrata exposed to BH2 miracidia, 94 shed cercariae (94% and 6 remained negative. Calculation of Frandsen's (1979a, b TCP/100 index shows that "Espinillar Biomphalaria-SJ2 S. mansoni" is a vector-parasite "compatible" combination. Seeing that tenagophila-borne schistosomiasis is prevalent in Rio de Janeiro and São Paulo states and has recently spread sothwards to Santa Catarina state, and the range of B. tenagophila overlaps taht of the Espinillar Biomphalaria, the possibility of

  8. Diet of Cnesterodon decemmaculatus (Poeciliidae and Jenynsia multidentata (Anablepidae in a hypertrophic shallow lake of Uruguay Dieta de Cnesterodon decemmaculatus (Poeciliidae y Jenynsia multidentata (Anablepidae en un lago hipereutrófico de Uruguay

    Directory of Open Access Journals (Sweden)

    Federico Quintans

    2009-03-01

    Full Text Available Se analizaron las dietas de Cnesterodon decemmaculatus (Jenyns, 1842 y Jenynsia multidentata (Jenyns, 1842 en el Lago Rodó, un lago urbano hipereutrófico de Montevideo, Uruguay. Ambas especies mostraron un comportamiento omnívoro. Los ítems más consumidos por C. decemmaculatus fueron zooplancton, perifiton, fitoplancton y detritos; la dieta de J. multidentata incluyó zooplancton, insectos, crustáceos y peces juveniles. Estos resultados sugieren que ambas especies pueden actuar como planctívoros facultativos. La comunidad de peces de este lago se caracteriza por la dominancia de C. decemmaculatus y J. multidentata. Bajo esta condición, la depredación sobre el zooplancton de gran tamaño podría indirectamente estar contribuyendo a una alta abundancia de fitoplancton y una baja transparencia del agua.Diet of Cnesterodon decemmaculatus (Jenyns, 1842 and Jenynsia multidentata (Jenyns, 1842 were analysed in Lake Rodó, an urban hypertrophic lake from Montevideo, Uruguay. Both species displayed omnivory. The most consumed items for C. decemmaculatus were zooplankton, periphyton, phytoplankton and detritus; the diet of J. multidentata included zooplankton, insects, crustaceans and juvenile fish. Our results suggest that both species could be acting as facultative planktivores. The fish community of this lake is characterised by the dominance of C. decemmaculatus and J. multidentata. Under this condition, predation on large-bodied zooplankton could indirectly be contributing to maintain a high phytoplankton abundance and a low water transparency.

  9. Política fiscal, asequibilidad y efectos cruzados de precios en la demanda de productos de tabaco: el caso de Uruguay Fiscal policy, affordability and cross effects in the demand for tobacco products: the case of Uruguay

    Directory of Open Access Journals (Sweden)

    Alejandro Ramos Carbajales

    2010-01-01

    Full Text Available Uruguay es un país que desde 2005 ha realizado una política activa de control del tabaco. Sin embargo, la evolución de la demanda del total de productos de tabaco muestra un descenso insignificante en los últimos cinco años, lo que es contrario a lo esperado. La hipótesis es que el fuerte crecimiento del ingreso de los hogares unido a una elasticidad-ingreso de la demanda de cigarrillos cercana a 1 fue uno de los factores que contrarrestó el aumento real en los precios vía impuestos. El aumento en el ingreso de los hogares fue de 36% en términos reales en el periodo 2005-2009 debido a la fuerte recuperación luego de la crisis del año 2002. Por otro lado, un segundo factor explicativo importante de la demanda de cigarrillos en el Uruguay es la sustituibilidad entre cigarrillos y tabaco de armar. El impuesto y precio del tabaco de armar sigue siendo sustancialmente más bajo que el del cigarrillo, de forma que en los últimos años la cantidad demandada de tabaco de armar ha subido. El trabajo consistió entonces en revisitar un estudio de demanda realizado en 2004 por los autores y volver a estimar una función demanda de los dos productos principales de tabaco en el Uruguay (cigarrillos y tabaco de armar, lo que permite estimar las elasticidades precio, ingreso y cruzadas. A partir de estas estimaciones se realiza un ejercicio de simular alternativas de incrementos de impuestos con lo que se evalúa qué aumentos son necesarios para realmente impactar sobre la demanda en un escenario de crecimiento del ingreso de los hogares moderado de 2.5% anual y alto de 5% anual. Se confirma que se necesitan aumentos de impuestos muy superiores a los verificados en el último quinquenio.Uruguay, a country with a solid tobacco control policy since 2005 shows, contrary to expectations, an insignificant decrease in total tobacco products' sales in the last five years. The hypothesis is that on one side, changes in household income and the income

  10. The Punta del Este terrain and its volcano sedimentary cover, metamorphic and sedimentary: geology, geochemistry and geochronology

    International Nuclear Information System (INIS)

    Gariep belt it develops over the West Africa coastal region of Namibia underlying on Namaqua metamorphic complex.It characterized by supra crustal rocks affected for a very low to low metamorphism and in two tecto no-stratigraphic units identified by Base i et al 2005 showing that sediments of Formation Rocha in Uruguay and the Group Oranjemund Gariep in S E Africa have similar ages in the provenance of the zircons, suggesting that they were probably deposited in the same basin. This unit exhibits detrital zircons around 600my, sedimentation and metamorphism and deformación occur in a narrow time interval from 600-610 to 574 m (Granite de Castillo intrusion) .Cam pal et al, 2005 proposed to the Cerros Aguirre Formation similar in a range of age of different events. To the east separated from the Punta del Este Terrane –Pelotas. Aigua .Florianopolis batholith s by the shear zone Alferez Cordillera (Preciozzi et al. 1999, Basei et al. 2000) Another option develops this granitic belt is an integral part of Land Punta del Este Terrane(Preciozzi in this work), being deployed on a thin cratonic granite edge. The climax of the post-brasilian magmatism is 580my, strongly related to trans current movements (eg shear zones Major Gercino-Alferez- Cordillera and Sierra Ballena.In South America an old west domain is formed by the Piedra Alta Terrane which integrate the Río de la Pl ata Craton, a central domain intensely reworked by Neoproterozoic events known so far as Nico Perez . The primary coverage is integrated by two volcano-sedimentary basins (San Carlos Formation and Cerros de Aguirre Formation)In this study are considered the Geology,Geochemistry and Geochronology of the different units of Rocha Formation

  11. Estado de conservación de la fauna de Sauria y Amphisbaenidae (Reptilia: Squamata de Uruguay

    Directory of Open Access Journals (Sweden)

    Carreira Vidal, Santiago

    2004-02-01

    Full Text Available Se evalúa el estado de conservación de la fauna de Sauria y Amphisbaenia del Uruguay, basado en el índice propuesto por Reca et al. (1994, y se aplican las categorías propuestas por Ávila et al. (2000. Se analizaron en total 17 especies, de las cuales se destacan como vulnerables (V Leposternon microcephalum, Anisolepis undulatus, Tropidurus torquatus y Stenocercus azureus, representando el 23,5% de los taxones investigados. La limitación principal detectada en la utilización del índice de Reca es que, dada la carencia de información básica sobre algunas especies, los resultados deben ser re-evaluados de forma constante ante la generación de nuevos conocimientos. Based on the index proposed by Reca et al. (1994, and the categories proposed by Ávila et al. (2000, the conservation status for Sauria and Amphisbaenia from Uruguay is evaluated. Seventeen species were analized, four of them stood out as vulnerable (V Leposternon microcephalum, Anisolepis undulatus, Tropidurus torquatus and Stenocercus azureus, representing the 23.5% of the taxa. The most important constraint detected using Reca's Index, is that due to the lack of basic information about some of the species, the results should be revisited any time new knowledge arises.

  12. Llamados a perfiles de proyectos de innovación en el Laboratorio Tecnológico del Uruguay (LATU

    Directory of Open Access Journals (Sweden)

    Jorge Castro

    2011-05-01

    Full Text Available l presente trabajo muestra las características de los llamados realizados por el Laboratorio Tecnológico del Uruguay (LATU a PYMES  y a particulares a los efectos de seleccionar Perfiles de Proyectos de Innovación. Se presenta el sistema de llamados, sus características principales y los resultados obtenidos de las tres convocatorias realizadas  a  partir del año 2005. Se enfatiza en la característica de diseño y ejecución en conjunto entre el LATU y los proponentes de los Proyectos surgidos a partir de los Perfiles seleccionados. Las conclusiones iniciales presentadas indican una buena respuesta hacia las convocatorias con beneficios para los proponentes y para la actividad del LATU.Abstract The paper shows the characteristics of the calls made by the Technological Laboratory of Uruguay (LATU to SMEs and individuals, for the purpose of selecting Profiles for Innovation Projects. We present the system, its main features and the results of the three calls made since 2005. Emphasis is made in the joint design and implementation of the projects between LATU and the proponents . The initial findings show a good response to the calls, with mutual benefits to the proponents and LATU.

  13. Susceptibility of Varroa destructor (Acari: Varroidae) to synthetic acaricides in Uruguay: Varroa mites' potential to develop acaricide resistance.

    Science.gov (United States)

    Maggi, Matías Daniel; Ruffinengo, Sergio Roberto; Mendoza, Yamandú; Ojeda, Pilar; Ramallo, Gustavo; Floris, Iganazio; Eguaras, Martín Javier

    2011-04-01

    The purpose of this study was to estimate the acaricide susceptibility of Varroa destructor populations from Uruguay, which had never been exposed to synthetic acaricides. It was also to determine whether acaricide resistance to coumaphos occurred in apiaries in which acaricide rotation had been applied. Bioassays with acaricides against mite populations that had never been exposed to synthetic acaricides were performed, also against mite populations in which control failures with coumaphos had been reported. Additionally, coumaphos' effectiveness in honeybee colonies was experimentally tested. The lethal concentration that kills 50% of the exposed animals (LC(50)) for susceptible mite populations amounted to 0.15 μg/Petri dish for coumaphos and to less than 0.3 μg/Petri dish for the other acaricides. Coumaphos LC(50) was above 40 μg/Petri dish for resistant mites. The effectiveness of coumaphos in honeybee colonies parasitized by V. destructor ranged from 17.6% to 93.9%. LC(50) for mite populations susceptible to the most commonly applied miticides was determined, and the first case of coumaphos resistance recorded in Uruguay was established.

  14. Firearms in Uruguay. An exploratory review based on data from the survey of Access to Justice, 2013

    Directory of Open Access Journals (Sweden)

    Luis Eduardo Moras

    2015-10-01

    Full Text Available Despite the role that firearms have in the continent, both in the proliferation of violence and crime and the lethality of conflicts that arise daily, empirical studies of this phenomenon are still scarce and methodologically weak. This reality is not foreign to Uruguay, a society that has been categorized by international organizations among those who maintain higher proportion of weapons among civilians, in spite of that the research in this area has serious limitations. This article aims to improve knowledge about the presence of firearms in homes. For this purpose is based on a survey conducted within the framework of a research project on Access to Justice that develops in the field of Facultad de Derecho (UdelaR. In order to contextualize the situation in Uruguay, recent regional and local studies are analyzed, while are listed some methodological limitations of current surveys. The results presented allow confirm some trends of previous studies, and accumulate new evidence on the prevalence of guns in homes, as well as know some characteristics and attitudes of their owners.

  15. A 10-year analysis of the oral squamous cell carcinoma profile in patients from public health centers in Uruguay.

    Science.gov (United States)

    Oliveira, Maria Laura Cosetti; Wagner, Vivian Petersen; Sant'ana Filho, Manoel; Carrard, Vinicius Coelho; Hugo, Fernando Neves; Martins, Manoela Domingues

    2015-01-01

    The aim of this study was to evaluate the demographic, clinical, and therapeutic characteristics and predictive factors of poor prognosis in patients with primary oral squamous cell carcinoma (OSCC) in Uruguay. Medical records of patients with the diagnosis of primary OSCC treated between 2000 and 2010 in Uruguayan public hospitals were selected. Data on demographic characteristics, risk factors, clinical features, treatment, and outcome were collected. Associations of independent variables with outcomes were assessed using Pearson chi-squared and Fisher's tests. Of 200 patients with OSCC, 79.4% were men (3.8:1 male:female ratio), with a mean age of 60.75 ± 11.26 years. Tobacco and alcohol consumption were reported by 85.3% and 63.5% of patients, respectively. The most commonly affected location was the tongue (42.5%), with lesions exhibiting ulcerous aspects in 87.9% of cases and pain at the time of diagnosis in 70.4% of cases. One hundred sixty-one (82.1%) patients had advanced-stage (III/IV) OSCC. Surgery was the most common treatment option, and the overall 5-year survival rate was 58.5%. Univariate analysis showed that the predictors of poor prognosis were clinical aspect, size, regional metastasis, clinical stage, and treatment. In Uruguay, OSCC is diagnosed late, which is associated with a low survival rate. Educational and preventive measures and investment to improve early diagnosis should be undertaken.

  16. Dinosaur ichnofauna of the Upper Jurassic/Lower Cretaceous of the Paraná Basin (Brazil and Uruguay)

    Science.gov (United States)

    Francischini, H.; Dentzien–Dias, P. C.; Fernandes, M. A.; Schultz, C. L.

    2015-11-01

    Upper Jurassic and Lower Cretaceous sedimentary layers are represented in the Brazilian Paraná Basin by the fluvio-aeolian Guará Formation and the Botucatu Formation palaeoerg, respectively, overlapped by the volcanic Serra Geral Formation. In Uruguay, the corresponding sedimentary units are named Batoví and Rivera Members (both from the Tacuarembó Formation), and the lava flows constitute the Arapey Formation (also in Paraná Basin). Despite the lack of body fossils in the mentioned Brazilian formations, Guará/Batoví dinosaur fauna is composed of theropod, ornithopod and wide-gauge sauropod tracks and isolated footprints, as well as theropod teeth. In turn, the Botucatu/Rivera dinosaur fauna is represented by theropod and ornithopod ichnofossils smaller than those from the underlying units. The analysis of these dinosaur ichnological records and comparisons with other global Mesozoic ichnofauna indicates that there is a size reduction in dinosaur fauna in the more arid Botucatu/Rivera environment, which is dominated by aeolian dunes. The absence of sauropod trackways in the Botucatu Sandstone fits with the increasingly arid conditions because it is difficult for heavy animals to walk on sandy dunes, as well as to obtain the required amount of food resources. This comparison between the Upper Jurassic and Lower Cretaceous dinosaur fauna in south Brazil and Uruguay demonstrates the influence of aridization on the size of animals occupying each habitat.

  17. The importance of XRD analysis in provenance and palaeoenvironmental studies of the Piedras de Afilar Formation, Neoproterozoic of Uruguay

    Science.gov (United States)

    Pamoukaghlian, K.; Poiré, D. G.; Gaucher, C.; Uriz, N.; Cingolani, C.; Frigeiro, P.

    2009-04-01

    The Piedras de Afilar Formation crops out in the southeast part of Uruguay, forming part of the Tandilia Terrane (sensu Bossi et al. 2005). Pamoukaghlian et al. (2006) and Gaucher et al. (2008) have published δ13C, δ18O and U/Pb SHRIMP results, which indicate a Neoproterozoic age for this formation. The palaeoenvironment has been defined as a shallow marine platform based on the presence of interference ripples, hummocky and mega-hummocky cross-stratification. X-ray diffraction (XRD) analyses help to better constrain the palaeoenvironment: the presence of chlorite/smectite found in black shales, suggest a reducing environment, and abundant illite indicates a cold to temperate climate. Provenance studies have been undertaken that utilise a combination of detailed palaeocurrent measurements, petrographic descriptions, XRD analyses, and geochemical isotopic analyses, including U/Pb SHRIMP determinations. Mineral compositional diagrams for sandstones suggest a stable cratonic provenance. Palaeocurrents are mainly from the NNE, indicating a provenance from the cratonic areas of the Tandilia Terrane. The illite crystal index indicates diagenetic to low-metamorphic conditions for the sequence; this is important to confirm that the identified minerals are authigenic. Clay minerals identified by XRD analysis of sandstones from the siliciclastic member are illite (80 - 90%), kaolinite (5 - 10%), and chlorite (5 - 10%). This is consistent with a provenance from the cratonic areas (quartz-feldspar dominated rock types). Isotopic analyses have been undertaken to provide better constraints on the tectonic setting. U/Pb SHRIMP ages for the youngest zircons are 990 Ma (Gaucher et al. 2008), and the basal granite (Granito de la Paz) is 2056 ± 11 Ma (Hartmann et al. 2001), suggesting a provenance from the Archaean basement for the Piedras de Afilar Formation, like its counterparts in the Rio de la Plata Craton. References Bossi, J., Piñeyro, D., Cingolani, C. (2005). El l

  18. Exploración de alternativas para el desarrollo sostenible de sistemas de producción hortícola-ganaderos familiares en el sur de Uruguay

    NARCIS (Netherlands)

    Aguerre, V.; Chilibroste, P.; Casagrande, M.; Dogliotti, S.

    2014-01-01

    La sostenibilidad de la mayoría de los predios hortícolas familiares en el sur de Uruguay está amenazada por ingresosinsuficientes y por el deterioro de los recursos naturales. En este estudio se cuantificó el efecto de la inclusión de diferentesactividades de producción ganadera en la estructura y

  19. Law 18.871. It approve the Security Energetic agreement between the Republic of Uruguay and the Bolivarian Republic of Venezuela

    International Nuclear Information System (INIS)

    The proposal of this law is the agreement between Venezuela and Uruguay about the implementation of the energy security legislation . Both countries are committed to have a binational structure in this follows areas: oil, gas, refining, petrochemicals, transport, storage, electricity, alternative energy and marine transport

  20. Systematic design and evaluation of crop rotations enhancing soil conservation, soil fertility and farm income: a case study for vegetable farms in South Uruguay

    NARCIS (Netherlands)

    Dogliotti Moro, S.; Rossing, W.A.H.; Ittersum, van M.K.

    2004-01-01

    Rapid changes in the social and economic environment in which agriculture is developing, together with the deterioration of the natural resource base threatens sustainability of farm systems in many areas of the world. For vegetable farms in South Uruguay, survival in the long term depends upon the