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Sample records for terrain-uruguay lito bio

  1. Bio fuels and family farming in Uruguay: A feasible alliance?

    International Nuclear Information System (INIS)

    Carambula, M.; Chiappe, M.; Fernandez, E.; Figueredo, S.

    2011-01-01

    The global energy crisis caused by high levels of fossil fuels consumption and the signs of oil depletion explain the search for alternative energy to traditional sources. Progress towards bio-fuels policy is positioned in a central place in Uruguay s political agenda. This context converges with a scenario of expansion of agricultural activity, marked by a dynamism based on the domestic economic environment changes, and major transformations in the productive base. In this context, in order to assess the social impacts resulting from the expansion of crops for energy purposes, this research was carried out. It explores the social impact of bio fuels production in Uruguay taking as a reference the situation of family farm production. It assumes that the demand of land for energy crop production puts pressure on other production systems. Related to this, it is possible to establish a continuum between a view that holds that family farms are marginal to bio fuel production, and an inclusive view which encourages the incorporation of family farmers into national production chains. In this scenario, the paper attempts to provide elements to answer the question about whether this new line of national production generates opportunities or threats to family farming

  2. Treinta y Tres stratigraphic terrain: ex Cuchilla Dionisio terrain. Uruguay

    International Nuclear Information System (INIS)

    Bossi, J.

    2010-01-01

    From 1998 we are discussing if the eastern area of ZCSB is an allochtonous block named TCD or if it belongs to Dom Feliciano belt with an age of 500 - 700 Ma. This crustal block is difficult to study because Laguna Merin Graben cut it in two around 4000 k m2 crustal fragments distant s more de 100 km between them. Southern block which was named T PE by Masquelín (2006) was demonstrated as allochtonous by Bossi and Gaucher (2004) destroying the Cdf model but seriously complicating the stratigraphic terminology. It is proposed to do some changes in order to profit the general agreement about allochtomy. The CDT with change by Treinta y Tres terrane; T PE become sub - terrain Punta del Este; sub - terrain Cuchilla Dionisio for the septetrional block. From 1998 we are discussing if the eastern area of ZCSB is an allochtonous block named TCD or if it belongs to Dom Feliciano belt with an age of 500 - 700 Ma. This crustal block is difficult to study because Laguna Merín Graben cut it in two around 4000 k m2 crustal fragments distant s more de 100 km between them. Southern block which was named T PE by Masquelín (2006) was demonstrated as allochtonous by Bossi and Gaucher (2004) destroying the CDF model but seriously complicating the stratigraphic terminology. It is proposed to do some changes in order to profit the general agreement about allochtomy. The CDT with change by Treinta y Tres terrain; TPE become sub - terrain Punta del Este; sub - terrain Cuchilla Dionisio for the septetrional block

  3. The All Terrain Bio nano Gear for Space Radiation Detection System

    International Nuclear Information System (INIS)

    Ummat, Ajay; Mavroidis, Constantinos

    2007-01-01

    This paper discusses about the relevance of detecting space radiations which are very harmful and pose numerous health issues for astronauts. There are many ways to detect radiations, but we present a non-invasive way of detecting them in real-time while an astronaut is in the mission. All Terrain Bio-nano (ATB) gear system is one such concept where we propose to detect various levels of space radiations depending on their intensity and warn the astronaut of probable biological damage. A basic framework for radiation detection system which utilizes bio-nano machines is discussed. This radiation detection system is termed as 'radiation-responsive molecular assembly' (RMA) for the detection of space radiations. Our objective is to create a device which could detect space radiations by creating an environment equivalent to human cells within its structure and bio-chemically sensing the effects induced therein. For creating such an environment and further bio-chemically sensing space radiations bio-nano systems could be potentially used. These bio-nano systems could interact with radiations and signal based on the intensity of the radiations their relative biological effectiveness. Based on the energy and kind of radiation encountered, a matrix of signals has to be created which corresponds to a particular biological effect. The key advantage of such a design is its ability to interact with the radiation at e molecular scale; characterize its intensity based on energy deposition and relate it to the relative biological effectiveness based on the correspondence established through molecular structures and bond strengths of the bio-nano system

  4. New proposal for the Piedras de Afilar lithostratigraphic formation, upper Neo proterozoic of Uruguay

    International Nuclear Information System (INIS)

    Pamoukaghlian, K.; Gaucher, C.; Poire, D.

    2010-01-01

    This work is about the Piedras de Afilar lithostratigraphic formation which is part of Tandilia Precambrian terrain of Uruguay. This sedimentary sequence of Neo proterozoic age is supported by a Paleoproterozoic basement

  5. Navigating the Bio-Politics of Childhood

    Science.gov (United States)

    Lee, Nick; Motzkau, Johanna

    2011-01-01

    Childhood research has long shared a bio-political terrain with state agencies in which children figure primarily as "human futures". In the 20th century bio-social dualism helped to make that terrain navigable by researchers, but, as life processes increasingly become key sites of bio-political action, bio-social dualism is becoming…

  6. Atividade biológica de metabólitos secundários de algas marinhas do gênero Laurencia

    Directory of Open Access Journals (Sweden)

    Fernanda L. da S. Machado

    Full Text Available As algas vermelhas do gênero Laurencia são conhecidas como uma riquíssima fonte de metabólitos secundários. As principais classes químicas já isoladas são terpenos - sesquiterpenos, diterpenos, triterpenos - e acetogeninas. Estudos apontam que estas substâncias apresentam importantes atividades biológicas, principalmente citotóxica e antibacteriana. Existem ainda alguns poucos trabalhos com informações sobre atividade antiparasitária, antiviral e antifúngica dos metabólitos de Laurencia. O forte perfil bioativo observado em alguns estudos sugere que alguns destes metabólitos podem ser futuramente utilizados como fármacos ou como protótipos de novos agentes antitumorais e antibacterianos. Muitos dos metabólitos de Laurencia ainda não foram avaliados sob o ponto de vista farmacológico, o que representa um grande potencial a ser explorado por diversos campos da farmacologia.

  7. Uruguay in International Relations

    Directory of Open Access Journals (Sweden)

    Anton Sergeevich Andreev

    2015-12-01

    Full Text Available This article analyzes the foreign policy of the leftist government of Uruguay at the beginning of the XXI century. Latin America is an important actor in the process of creating a multipolar world, and Uruguay becomes one of the political and economic centers of the continent. One of the important political processes in South America is a regional integration which has many forms. This article shows the main areas of Uruguay diplomacy in various integration formations of the region. Based on the analysis of the program of the third government of “Broad Front” article shows the goals and objectives of the country in the processes of regional integration, the problems and prospects of these processes. The author notes that the Government of Uruguay is looking for creating common political and economic institutions for the united Latin American continent. In the new political and economic conditions Uruguay becomes important partner for the BRICS countries as well as for the EU and the United States. The article shows the prospects for Uruguay in the BRICS in the context of changing the place of developing countries in the architecture of the global world, as well as in the context of the participation of ex-President Jose Mujica in the BRICS summit 2014. Currently, Uruguay is standing in front of a political choice, because the country has people who want the development of relations with the United States as economic partner and political center of the region. Also in Uruguay are supporters of the development of relations with the EU. The paper shows the tasks and objectives of Uruguay's foreign policy towards the US and the EU, as well as a place of Uruguay in the foreign policy of major actors of international relations. The article says the prospects for the foreign policy of Uruguay in the context of the presidential and parliamentary elections in 2014, a new government and the conservation status of Uruguay as a country of “left turn

  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. 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.

  10. Integrated coastal management in Uruguay

    International Nuclear Information System (INIS)

    2011-01-01

    Integrated coastal management in Uruguay Carmelo includes the following areas-Nueva Palmira challenges and opportunities for local development in a context of large-scale industrial (Conchillas Uruguay), coastal management and stream Arroyo Solis Solis Chico Grande, Punta Colorada and Punta Negra, Maldonado Province Arroyo Valizas and sustainable tourism.

  11. Uruguay - Corporate Governance Country Assessment

    OpenAIRE

    World Bank

    2005-01-01

    This report provides an assessment of Uruguay's corporate governance policy framework, enforcement and compliance practices. It highlights recent improvements in corporate governance regulation, makes policy recommendations, and provides investors with a benchmark against which to measure corporate governance in Uruguay. The report identifies several key next steps that focus on implementa...

  12. Uranium prospecting and geological favour ability in Uruguay; Prospeccion uranifera y favorabilidad geologica en el Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Goso, H [Comision Nacional de Energia Atomica, Montevideo (Uruguay)

    1981-07-01

    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.)

  13. Expresiones conceptuales del insólito en el espacio literario sudamericano

    Directory of Open Access Journals (Sweden)

    Luciana Mazzutti

    2015-07-01

    Full Text Available Esta investigación pretende esclarecer el uso indiscriminado de los términos que, a principio, “catalogaban” la obra literaria hispano-americana; y, de cierto modo, corroboraron con el deslizamiento que se instauró en la definición de los conceptos del Realismo Mágico, Realismo Maravilloso y Fantástico. El estudio teórico-literario visa entender especialmente la incidencia de esas dos últimas modalidades narrativas del Insólito en la América del Sur, sin desconsiderar la cultura de ese continente, pero asociándolo al mapeo literario que, no obstante, no niega zonas de contactos y diálogos. Buscamos, así, articular una discusión que, a partir, del enraizamiento en los campos de la crítica y de la historia literaria, no sólo destaca la especial configuración del Insólito en la literatura sudamericana, pero también establece la modalidad que contribuyó/e para con la visualización y la representación de la diversidad cultural. Nos valemos de una pesquisa con metodología de cuño bibliográfico que aspira analizar, caracterizar, definir y consignar diferencias pertinentes a las modalidades insólitas en cuestión.

  14. REVISÃO DE ESTUDOS SOBRE DETERMINAÇÃO DA IDADE ATRAVÉS DE OTÓLITOS DOS PEIXES MARINHOS BRASILEIROS

    Directory of Open Access Journals (Sweden)

    Mônica Rocha Oliveira

    2014-10-01

    Full Text Available Neste trabalho foi revisada a idade de 35 espécies de peixes marinhos da região costeira do Brasil. Um total de 42 artigos foi utilizado, sendo os dados categorizados de acordo com a década de publicação, par de otólitos usados para estimar a idade, métodos de validação, causas da formação do anel etário e a idade dos peixes. Os resultados mostram um aumento em número de estudos realizados em relação a idade e crescimento dos peixes marinhos. O par de otólito sagittae foi o mais utilizado para estudos de estimação de idade. Em geral, as marcas de crescimento nos otólitos foram relacionadas com a atividade reprodutiva dos peixes e a temperatura. Foram encontrados de 1 a 76 anéis (média=16 nos peixes marinhos do Brasil. Podemos concluir com essa revisão que é possível estimar a idade de peixes que habitam ambientes marinhos tropicais através de otólitos. É de fundamental importância para os estudos biológicos básicos que fornecem subsídios para tomadas de medidas na gestão e conservação dos estoques naturais de peixes. Palavras-chave: anéis de crescimento, crescimento, sagittae, região costeira brasileira, recursos pesqueiros. DOI: http://dx.doi.org/10.18561/2179-5746/biotaamazonia.v4n3p125-131

  15. Corporate Governance Country Assessment : Uruguay

    OpenAIRE

    World Bank

    2005-01-01

    This report provides an assessment of Uruguay's corporate governance policy framework, enforcement and compliance practices. It highlights recent improvements in corporate governance regulation, makes policy recommendations, and provides investors with a benchmark against which to measure corporate governance in Uruguay. The report identifies several key next steps that focus on implementation including: Improving corporate information, particularly ownership disclosure, related party transac...

  16. Ação antagônica e de metabólitos bioativos de Trichoderma spp. contra os patógenos Sclerotium rolfsii e Verticillium dahliae

    Directory of Open Access Journals (Sweden)

    Carolina Oliveira Isaias

    2014-03-01

    Full Text Available O efeito antagônico exercido por fungos do gênero Trichoderma foi avaliado contra os fitopatógenos Sclerotium rolfsii e Verticillium dahliae, isolados de áster ornamental e morangueiro, respectivamente. Utilizaram-se 20 isolados do antagonista, pertencentes às espécies T. asperellum, T. hamatum, T. harzianum, T. koningiopsis, T. spirale e Trichoderma sp. O antagonismo foi verificado por meio de testes de culturas pareadas e produção de metabólitos bioativos pelo método de sobreposição de placas. A maioria dos isolados exibiu efeito inibitório sobre o crescimento micelial de S. rolfsii e V. dahliae quando comparado com as testemunhas. Excetuando-se os testes de produção de metabólitos não-voláteis, verificou-se maior ação inibitória contra V. dahliae. Mesmo os metabólitos não-voláteis termoestáveis apresentaram efeito inibitório contra ambos os patógenos testados, mostrando que os metabólitos secundários do antagonista exercem efeito significativo sobre essas espécies patogênicas.

  17. Urolitíase em cães: avaliação quantitativa da composição mineral de 156 urólitos Canine urolithiasis: quantitative evaluation of mineral composition of 156 uroliths

    Directory of Open Access Journals (Sweden)

    Mônica Kanashiro Oyafuso

    2010-02-01

    Full Text Available O estudo teve como objetivo avaliar os casos de urolitíase canina em que a composição mineral dos urólitos foi analisada quantitativamente. Foi avaliada quantitativamente a composição mineral de 156 urólitos obtidos de cães (nefrólitos, ureterólitos, urocistólitos e uretrólitos. Desse total, 79,5% (n=124 eram simples, 18% (n=28 eram compostos e apenas 2,5% (n=4 eram mistos. A estruvita foi o tipo mineral mais frequente nos urólitos simples (47,6%; n=59, em todos os mistos (100%; n=4 e nas camadas núcleo e pedra de urólitos compostos (32,1 e 75%, respectivamente. O oxalato de cálcio foi o segundo mineral mais frequente dos urólitos simples (37,9%, n=47. Ao contrário do que é preconizado para os urólitos simples, as recomendações para o tratamento de urólitos compostos são mais complexas, tais como protocolos de tratamento de dissolução diferentes (se composto por minerais distintos e passíveis de dissolução como urato e estruvita. Além disso, a dissolução pode não ser viável, caso ocorra presença de material insolúvel envolvendo o urólito ou se este representar mais de 20% da camada. Vinte e dois urólitos compostos (78,7% apresentaram uma camada externa não passível de dissolução (oxalato de cálcio ou fosfato de cálcio; dois (7,1% apresentaram camadas externas passíveis de dissolução (estruvita ou urato, porém camadas mais internas não solúveis, o que permitiria apenas a dissolução parcial do urólito. Assim, o conhecimento da composição de todas as camadas que compõem o urólito é essencial para o entendimento da formação do cálculo e consequentemente para a indicação do tratamento adequado, assim como para prevenção de recidivas.The aim of this study was to evaluate dogs with urolithiasis in which mineral composition of calculi was quantitatively analyzed. Quantitative mineral composition was performed in 156 canine uroliths. Simple uroliths represented 79.5% (n=124 of the cases, 18

  18. 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.

  19. Consume and reserves of limestone in Uruguay

    International Nuclear Information System (INIS)

    Spoturno Pioppo, J.; Roth, W.; Gomez Rifas, C.; Heinzen, W.

    1980-01-01

    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.

  20. Uruguay report

    International Nuclear Information System (INIS)

    Quintanilla, R.

    1988-01-01

    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.

  1. Uruguay mining Inventory: Geochemical prospecting results of Valentines mapping; Inventario minero del Uruguay : Resultados de la prospeccion geoquimica del fotoplano Valentines

    Energy Technology Data Exchange (ETDEWEB)

    Spangenberg, J; Filippini, J

    1985-07-01

    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 .

  2. Li tho bio chemistratrigraphy in Mina Verdum group Nico Perez terrain-Uruguay

    International Nuclear Information System (INIS)

    Gaucher, C.; Martinez, G.; Cernuschi, F.; Chiglino, L.; Sial, A.; Poire, D.

    2007-01-01

    The occurrence of volcanic and pyroclastic rocks in the Mina Verdun Group is reported here. The unit represents a marine volcanosedimentary succession, made up from base to top of the following formations: Cerro de las Viboras Formation (metarhyolites), Don Mario Formation (pelites, sandstones), La Toma Formation (marls), El Calabozo Formation (stromatolitic limestones with Conophyton), Gibraltar Formation (mainly dolostones, subordinate marls and limestones) and Nueva Carrara Formation (acid lapilli-tuffs acidos and dolomitic metamarls). Three outcrop areas are known, located between Minas and Pan de Azucar, namely: Mina Verdun (stratotype), Burgueno Quarry and Paso del Molino (Arroyo Pan de Azucar). Diamictites and orthoconglomerates of the Las Ventanas Formation overly with erosional and angular unconformity the Mina Verdun Group. The age of the succession is pre-Ediacaran, and bracketed between the late Mesoproterozoic and Tonian (1300-850 Ma) according to the chemostratigraphic data and the stromatolite assemblages. Carbonates of the Mina Verdun Group show a ?13C curve at its stratotype, which is characterized by a basal negative excursion to -3.3 PDB, followed by moderately positive values in the rest of the section, representing a plateau around +2 ? PDB. In the southern part of its outcrop area, limestones of the Mina Verdun Group show more negative de ?13C and ?18O values, as well as a maniphest decoloration. These characteristics are the result of contact-metamorphism of nearby granitic plutons in that area. (author)

  3. IDRC in Uruguay

    International Development Research Centre (IDRC) Digital Library (Canada)

    policies to compete in the global econ- omy, stimulate ... economies in Mercosur, a trade agree- ment that ... labour markets. □ South ... Uruguay, brings new approaches to empower women in the ... and neighbourhood associations in the four.

  4. Adaptive Pulsed Laser Line Extraction for Terrain Reconstruction using a Dynamic Vision Sensor

    Directory of Open Access Journals (Sweden)

    Christian eBrandli

    2014-01-01

    Full Text Available Mobile robots need to know the terrain in which they are moving for path planning and obstacle avoidance. This paper proposes the combination of a bio-inspired, redundancy-suppressing dynamic vision sensor with a pulsed line laser to allow fast terrain reconstruction. A stable laser stripe extraction is achieved by exploiting the sensor’s ability to capture the temporal dynamics in a scene. An adaptive temporal filter for the sensor output allows a reliable reconstruction of 3D terrain surfaces. Laser stripe extractions up to pulsing frequencies of 500Hz were achieved using a line laser of 3mW at a distance of 45cm using an event-based algorithm that exploits the sparseness of the sensor output. As a proof of concept, unstructured rapid prototype terrain samples have been successfully reconstructed with an accuracy of 2mm.

  5. 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

  6. Uruguay minerals fuels[Study of Uranium geochemical prospection in Uruguay]; Los combustibles minerales del Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Goso, H

    1967-07-01

    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.

  7. Uranium prospecting and geological favour ability in Uruguay

    International Nuclear Information System (INIS)

    Goso, H.

    1981-01-01

    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.)

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

    International Nuclear Information System (INIS)

    Spangenberg, J.; Filippini, J.

    1985-01-01

    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 .

  9. Long run economic growth and tourism: Inferring from Uruguay

    OpenAIRE

    Brida, Juan Gabriel; Lionetti, Stefania; Risso, Wiston Adrian

    2009-01-01

    Argentina is the principal source of tourism in Uruguay. This paper analyzes the effects in the long run of tourism from Argentina on the economic growth of Uruguay. Using quarterly data from 1987.I to 2006.IV, the study uses co-integration analysis and shows the existence of one cointegrated vector among Uruguayan real per capita GDP, Argentinean tourism expenditure, and real exchange rate between Uruguay and Argentina, and tests that the causality relationship positively goes in one way fro...

  10. Commentary of Uruguay geological structure - Present status of its mining activity; Comentarios sobre conformacion geologica del Uruguay - Estado actual de su actividad minera

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-07-01

    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.

  11. Las especies de Trichogramma de Uruguay (Hymenoptera: Trichogrammatidae Trichogramma species from Uruguay (Hymenoptera: Trichogrammatidae

    Directory of Open Access Journals (Sweden)

    César Basso

    2004-07-01

    Full Text Available Fueron recolectadas cinco especies de Trichogramma Westwood en Uruguay. La más ampliamente distribuida T. pretiosum Riley parasita Diatraea saccharalis (Fabricius, Heliothis zea (Boddie, Alabama argillacea (Hübner y Argyrotaenia sphaleropa (Meyrick. Trichogramma exiguum Pinto & Platner, a menudo confundida con T. fuentesi Torre, parasitan Bonagota cranaodes (Meyrick y A. sphaleropa. Otras dos especies T. galloi Zucchi y T. distinctum Zucchi parasita D. saccharalis. Ellas presentan una morfología relativamente similar y, de acuerdo a la información disponible, no es posible decidir si son especies próximas o sinónimas. Finalmente, T. bellaunionense Basso & Pintureau fue recolectada en Uruguay hasta el momento sólo sobre D. saccharalis. Se provee una clave ilustrada para determinar esas cinco especies. Por otra parte, se incluye una revisión del uso actual y proyectado de Trichogramma para controlar diferentes plagas en diversos cultivos en este país.Five Trichogramma Westwood species were collected in Uruguay. The widely distributed T. pretiosum Riley parasitizes Diatraea saccharalis (Fabricius, Heliothis zea (Boddie, Alabama argillacea (Hübner and Argyrotaenia sphaleropa (Meyrick. Trichogramma exiguum Pinto & Platner, often confused with T. fuentesi Torre, parasitizes Bonagota cranaodes (Meyrick and A. sphaleropa. The two species T. galloi Zucchi and T. distinctum Zucchi parasitize D. saccharalis. Their morphology is relatively close and, from the information available, it is not possible to decide if they are closely related species or synonymous species. Finally, up to now, T. bellaunionense Basso & Pintureau was only collected from Uruguay on D. saccharalis. An illustrated key is provided to identify these five species. Moreover, the present and expected use of Trichogramma to control different pests in different Uruguayan crops is reviewed.

  12. Overview of the uranium prospecting in Uruguay[Study of Uranium prospection in Uruguay]; Panorama de la prospeccion de Uranio en el Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, P; Vaz Chaves, N; Pirelli, H

    1985-07-01

    The report is about Uranium prospection in Uruguay by DINAMIGE experts. They were explained the radioactive properties elements in Uranium and its importance as a fuel oil for electric energy generation.

  13. 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...

  14. Geo Uruguay

    International Nuclear Information System (INIS)

    2008-06-01

    This book is based on the Geo Uruguay project which consists on the analysis and diagnosis of the environmental impact in the human welfare. The main topics covered in the different chapters are: human welfare, geographical aspects, climate change, transport and energy, changes in land use, coastal features, biodiversity, industrial urbanization, waste and territorial ordering, energy offers like oil, wood, natural gas, coal and electricity

  15. Identificação de fitólitos a partir de fragmentos de carvão

    Directory of Open Access Journals (Sweden)

    Gilson Pereira

    2012-10-01

    Full Text Available Este artigo tem o objetivo de apresentar os resultados de um processo, que visou a identificação e observação de fitólitos a partir de fragmentos de carvão, que foram encontrados no sítio Garopaba IV localizado no litoral de Santa Catarina, além de testes com fragmentos de carvão, propondo uma nova abordagem sobre estes importantes achados arqueológicos. Esta análise pode auxiliar a pesquisa arqueológica, pois tendo em vista que a presença de carvão é um traço marcante em sítios arqueológicos, a sua análise poderia ser, não somente com fins antracológicos. Os resultados demonstraram a eficácia na aplicação do método, em que foi possível identificar os fitólitos presentes nos fragmentos de carvão podendo ser uma boa ferramenta na pesquisa arqueológica.   PALAVRAS-CHAVE: Análise de fitólitos, fragmentos de carvão, Silício.   ABSTRACT: This article aims to present the results of a process, that aimed at the identification and observation of phytoliths through charcoal remains, which were found at the site Garopaba IV, located on the southern coast of Santa Catarina, in addition to tests with fragments of charcoal, proposing a new approach on these archaeological remains. This analyses can support archaeological researches, because, considering that the presence of charcoal is a striking feature in archaeological sites, its analysis could be, not only used for anthracological purposes. The results demonstrated the efficacy of the method, wherein it was possible to identify phytoliths presents in the fragments of charcoal, what could be a good tool in archaeological research.   KEY-WORKS: Analysis of phytoliths, Fragments of charcoal, Silicon.

  16. Geology of Uruguay review

    International Nuclear Information System (INIS)

    Gomez Rifas, C.

    2011-01-01

    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.

  17. The genus Phanerochaete (Corticiaceae, Basidiomycotina) sensu lato in Uruguay

    Science.gov (United States)

    Sebastian Martinez; Karen K. Nakasone

    2005-01-01

    Eight species of Phanerochaete are reported from Uruguay for the first time, including a new species, P. vesiculosa. Phanerochaete vesiculosa is characterized by thin-walled, clavate to cylindrical vesicles embedded in the subiculum. A key to the known species of Phanerochaete from Uruguay is provided.

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

    International Nuclear Information System (INIS)

    1976-01-01

    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.

  19. Terrain-Toolkit

    DEFF Research Database (Denmark)

    Wang, Qi; Kaul, Manohar; Long, Cheng

    2014-01-01

    , as will be shown, is used heavily for query processing in spatial databases; and (3) they do not provide the surface distance operator which is fundamental for many applications based on terrain data. Motivated by this, we developed a tool called Terrain-Toolkit for terrain data which accepts a comprehensive set......Terrain data is becoming increasingly popular both in industry and in academia. Many tools have been developed for visualizing terrain data. However, we find that (1) they usually accept very few data formats of terrain data only; (2) they do not support terrain simplification well which...

  20. Diverging patterns of fertility decline in Uruguay

    Directory of Open Access Journals (Sweden)

    Mathías Nathan

    2016-03-01

    Full Text Available Background: The total fertility rate (TFR in Uruguay fell from 2.5 to 1.9 children per woman between 1996 and 2011. However, no study to date has examined the decline of the TFR by observing changes in fertility patterns by birth order. Objective: The main aim of this study is to analyze recent changes in fertility level and timing of childbearing by birth order in Uruguay. Methods: We estimate unconditional and conditional age- and birth-order-specific fertility rates for 1996-2011 using data from vital statistics, population census, and national population estimates. Additionally, three period summary measures of birth-order-specific fertility quantum are calculated: TFR, PATFR and TFRp*. Timing changes by birth order are examined with MAB and TMAB, focusing on MAB1 and its standard deviation and comparing their evolutions in Uruguay with those of selected countries. Results: Fertility decline fits a parity-specific stopping model with a moderate increase in the mean ages of first, second, and third births. The distribution of conditional fertility rates for first and second births depicts an asymmetric bimodal shape linked to the increasing heterogeneity of the timing of childbearing. Compared to countries with similar fertility trends, heterogeneity in the age at first birth in Uruguay is remarkably high. Conclusions: Previous studies suggest that heterogeneity in first and second birth timing is related to structural social inequalities, as women from lower social strata have not significantly changed the age at which they bear a first child, whereas women of middle to high social strata have started to postpone it. The new evidence reinforces the idea that postponement transition in Uruguay cannot be studied without considering this consolidation of social status polarization in fertility timing.

  1. Uruguay mining inventory

    International Nuclear Information System (INIS)

    1979-01-01

    In the framework of the studies by the group DINAMIGE-BRGM it has carried out a programme about the Uranium prospection in Uruguay.The main resources used were: geologic mapping, radiometry, analysis and sampling of soils,alluvial and rocks, geophysical and perforations.The Uranium programme can be estimated on five or six years of duration

  2. The uranium works prospection developed since 1976 in the Republica Oriental del Uruguay[Geochemical prospection of Uranium in Uruguay]; Los trabajos de prospeccion de uranio desarrollados a partir de 1976 en la Republica Oriental del Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-07-01

    In this report there are described the works of exploration of uranium developed in the Oriental Republic of the Uruguay from 1976.Then do the precedents and of an analysis of the big zones. Dates structural that compose the geology of the Uruguay, describe the works carried out in general exploration, towards the North-East of the country and of detail in the same zone: Districts Long Hill South and The Canes. Finally, a series of considerations are carried out on the perspectives of uranium in the Uruguay, in relation by the sedimentary areas: Devonian (formation Cerrezuelo) and Gondwana (formation San Gregorio and Three Islands) and, on the crystalline areas, of the center, southwest and this one.

  3. Costo-efectividad de la vacunación universal antineumocócica en Uruguay Cost-effectiveness of universal pneumococcal vaccination in Uruguay

    Directory of Open Access Journals (Sweden)

    Gustavo Giachetto Larraz

    2010-08-01

    Full Text Available OBJETIVO: Evaluar la relación costo-efectividad del programa de vacunación universal con la vacuna antineumocócica conjugada heptavalente (VCN7 en niños menores de 5 años en Uruguay. MÉTODOS: Se desarrolló un modelo Markov simulando una cohorte de 48 000 niños nacidos en 2007 y su evolución hasta los 76 años de edad. El caso base usó un esquema de tres dosis con una duración estimada de protección de cinco años. La presunción de eficacia y efectividad de la vacuna se realizó acorde con estudios realizados en Estados Unidos con ajuste a la prevalencia-incidencia de serotipos en Uruguay. Los resultados se expresaron como costo incremental por año de vida ganado (AVG y por año de vida [ganado] ajustado por calidad (AVAC. RESULTADOS: Para el caso base, el costo incremental fue de US$ 7 334,6 por AVG y US$ 4 655,8 por AVAC, previniéndose 8 muertes y 4 882 casos de otitis, 56 bacteriemias-sepsis, 429 neumonías y 7 meningitis. El modelo muestra sensibilidad a variaciones en eficacia, costo de la vacuna y tasa de mortalidad por neumonía. CONCLUSIONES: El programa de vacunación universal con VCN7 en Uruguay es altamente costo-efectivo y, en consecuencia, recomendable para otros países con carga de enfermedad neumocócica y cobertura de serotipos similares a Uruguay.OBJECTIVE: Evaluate the cost-effectiveness ratio of the program for universal vaccination with heptavalent pneumococcal conjugate vaccine (PCV7 in children under 5 years of age in Uruguay. METHODS: A Markov model was developed that simulated a cohort of 48 000 children born in 2007 and their progress to age 76. The baseline case used a regimen of three doses with estimated protection for five years. The presumption of vaccine efficacy and effectiveness was based on studies conducted in the United States with adjustment for serotype prevalence-incidence in Uruguay. The results were expressed as the incremental cost per life year gained (LYG and quality-adjusted life year

  4. Cretacic tectonics in Uruguay

    International Nuclear Information System (INIS)

    Gomez Rifas, C.

    2012-01-01

    This work is about Cretacic tectonics in Uruguay, this formation is characterized by high level cortex because the basament is cratonized since Middle Devonian. There were formed two main grabens such as Santa Lucia and Mirim-Pelotas which are filled with basalt and sediments.

  5. Uruguay minerals fuels

    International Nuclear Information System (INIS)

    Goso, H.

    1967-01-01

    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

  6. 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

  7. LITOS – a new balloon-borne instrument for fine-scale turbulence soundings in the stratosphere

    Directory of Open Access Journals (Sweden)

    A. Theuerkauf

    2011-01-01

    Full Text Available We have developed a new compact balloon payload called LITOS (Leibniz-Institute Turbulence Observations in the Stratosphere for high resolution wind turbulence soundings in the stratosphere up to 35 km altitude. The wind measurements are performed using a constant temperature anemometer (CTA with a vertical resolution of ~2.5 mm, i.e. 2 kHz sampling rate at 5 m/s ascent speed. Thereby, for the first time, it is possible to study the entire turbulence spectrum down to the viscous subrange in the stratosphere. Including telemetry, housekeeping, batteries and recovery unit, the payload weighs less than 5 kg and can be launched from any radiosonde station. Since autumn 2007, LITOS has been successfully launched several times from the Leibniz-Institute of Atmospheric Physics (IAP in Kühlungsborn, Germany (54° N, 12° E. Two additional soundings were carried out in 2008 and 2009 in Kiruna, Sweden (67° N, 21° E as part of the BEXUS program (Balloon-borne EXperiments for University Students. We describe here the basic principle of CTA measurements and prove the validity of this method in the stratosphere. A first case study allows a clear distinction between non-turbulent regions and a turbulent layer with a thickness of some tens of meters. Since our measurements cover the transition between the inertial and viscous subrange, energy dissipation rates can be calculated with high reliability.

  8. The geological map of Uruguay

    International Nuclear Information System (INIS)

    Bossi, J.; Ferrando, L.; Fernandez, A.; Elizalde, G.; Morales, H.; Ledesma, J.; Carballo, E.; Medina, E.; Ford, I.; Montana, J.

    1975-01-01

    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.

  9. Bovine respiratory syncytial virus: first serological evidence in Uruguay.

    Science.gov (United States)

    Costa, M; García, L; Yunus, A S; Rockemann, D D; Samal, S K; Cristina, J

    2000-01-01

    Bovine respiratory syncytial virus (BRSV) is a major cause of respiratory disease in calves resulting in a substantial economic loss for the cattle industry worldwide. In order to determine the presence of BRSV in Uruguay, an immunoenzymatic test was set up, using a recombinant BRSV nucleocapsid (N) protein as the antigen. The N protein was produced in Sf9 insect cells by a recombinant baculovirus expressing the N protein. Serum samples collected from one hundred cattle from four different geographic regions of Uruguay were analyzed. Antibodies against the N protein of BRSV were detected in 95% of the serum samples analyzed. These results show for the first time the presence of BRSV antibodies and suggest a widespread BRSV infection in the cattle population of Uruguay.

  10. Uruguay mining inventory[Geochemical prospection of Uranium in Uruguay]; Inventario Minero Nacional

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-07-01

    In the framework of the studies by the group DINAMIGE-BRGM it has carried out a programme about the Uranium prospection in Uruguay.The main resources used were: geologic mapping, radiometry, analysis and sampling of soils,alluvial and rocks, geophysical and perforations.The Uranium programme can be estimated on five or six years of duration.

  11. SOBRE LA PRESENCIA DE CONDALIA BUXIFOLIA (RHAMNACEAE Y MAYTENUS SPINOSA (CELASTRACEAE EN URUGUAY

    Directory of Open Access Journals (Sweden)

    MARCHESI EDUARDO

    2004-12-01

    Full Text Available A partir de la revisión de muestras de herbarios y nuevos relevamientos florísticosconcluimos que Maytenus spinosa (Celastraceae, especie citada para la flora deUruguay, fue reiteradamente confundida con Condalia buxifolia (Rhamnaceae,cuya presencia en Uruguay pasó inadvertida durante casi un siglo. Maytenus spinosadebe ser excluida de la flora del Uruguay.

  12. Uruguay mining inventory. Geochemical prospecting results of the Amarillo aerial map[Study of Uranium geochemical prospection in Uruguay]; Inventario minero del Uruguay. Resultados de la prospeccion geoquimica del fotoplano Amarillo

    Energy Technology Data Exchange (ETDEWEB)

    Zeegers, H; Spangenberg, J

    1981-07-01

    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.

  13. Utilização da vitamina D3 e seus metabólitos na alimentação de frangos de corte sobre parâmetros imunológicos e morfometria intestinal

    Directory of Open Access Journals (Sweden)

    Ana Flávia Q. Garcia Guerra

    2014-05-01

    Full Text Available Os efeitos da suplementação da vitamina D3 e de seus diferentes metabólitos foram avaliados na resposta imune e na morfometria intestinal de frangos de corte. Foram utilizados 952 frangos de corte de um dia de idade, distribuídos em um delineamento inteiramente casualizado, com quatro tratamentos, sete repetições e 34 aves por unidade experimental. Os tratamentos foram constituídos por quatros diferentes fontes de vitamina D3: colecalciferol (D3, 25-hidroxicolecalciferol (25(OHD3, 1,25-dihidroxicolecalciferol (1,25(OH2D3 e 1α-hidroxicolecalciferol (1α(OHD3. As diferentes fontes foram incluídas na dieta, fornecendo 2000 e 1600 UI de vitamina D, nas fases pré-inicial, inicial e de crescimento, respectivamente. O peso relativo do intestino delgado diferiu entre os tratamentos aos 7, 21 e 42 dias e o peso relativo do fígado somente aos 42 dias de idade. Os demais órgãos e parâmetros imunológicos avaliados (peso dos órgãos linfóides, reação de hipersensibilidade cutânea basofílica, avaliação da atividade de macrófagos, dosagem de nitrito e perfil heterofilo: linfócito foram similares entre os animais alimentados com os diferentes metabólitos. Houve efeito (P0,05 dos tratamentos. Os parâmetros imunológicos não foram afetados pelos diferentes metabólitos de vitamina D. Os diferentes metabólitos de vitamina D afetaram positivamente a morfometria intestinal na altura de vilo na fase inicial, sendo os melhores resultados obtido pelos animais alimentados com 1,25(OH2D3, contudo os parâmetros imunológicos foram similares entre os metabólitos estudados.

  14. The renewable energies in Uruguay

    International Nuclear Information System (INIS)

    2011-01-01

    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

  15. Technologies uses in education: Geology virtual Museum of Uruguay

    International Nuclear Information System (INIS)

    Tabo, F.

    2007-01-01

    For several years we come seeing the advance from the new technologies of the information in the education. That is a contribution to the geological knowledge of Uruguay. This presentations were done considering the three learning styles (VAK) Visual, Auditory and Kinesthetic, that the NLP describes. We considered that this publication modality is a form to present to us inside and outside our country, and what our institution this doing in the didactic area, in subjects as they are geology and the mining through a CD without letting consider the low publication costs. He is usual that many institutions of education of Uruguay do not have possibility of acceding to our Museum for economic reasons for which what we propose it is the accomplishment of a crossed CD with one virtual visit to the Geology of Uruguay

  16. Mining inventory of Uruguay : Uranium

    International Nuclear Information System (INIS)

    1983-01-01

    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

  17. The Permian mega floras of Uruguay.A synthesis

    International Nuclear Information System (INIS)

    Crisafulli, A.; Herbst, R.

    2007-01-01

    The Permian megafloras of Uruguay. A synthesis. An analysis of the impression and fossil wood floras from the Permian of Uruguay is given through a series of Tables. These show : (1) the list of taxa, (2) anatomical characters of the woods, (3) data on the microfloral associations, (4) paleoenvironmental information and (5) comparisons with contemporaneous Gondwana floras. The evolutionary degree of the woods is briefly analyzed where they correspond to the so-called ''transition xilotaphofloras'' as they present typical Paleozoic anatomical characters but with secondary xylem of more advanced characteristics. (author)

  18. New high-fidelity terrain modeling method constrained by terrain semanteme.

    Directory of Open Access Journals (Sweden)

    Bo Zhou

    Full Text Available Production of higher-fidelity digital elevation models is important; as such models are indispensable components of space data infrastructure. However, loss of terrain features is a constant problem for grid digital elevation models, although these models have already been defined in such a way that their distinct usage as data sources in terrain modeling processing is prohibited. Therefore, in this study, the novel concept-terrain semanteme is proposed to define local space terrain features, and a new process for generating grid digital elevation models based on this new concept is designed. A prototype system is programmed to test the proposed approach; the results indicate that terrain semanteme can be applied in the process of grid digital elevation model generation, and that usage of this new concept improves the digital elevation model fidelity. Moreover, the terrain semanteme technique can be applied for recovery of distorted digital elevation model regions containing terrain semantemes, with good recovery efficiency indicated by experiments.

  19. 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.

  20. Freshwater gastropods diversity hotspots: three new species from the Uruguay River (South America

    Directory of Open Access Journals (Sweden)

    Diego E. Gutiérrez Gregoric

    2016-06-01

    Full Text Available Background: The Atlantic Forest is globally one of the priority ecoregions for biodiversity conservation. In Argentina, it is represented by the Paranense Forest, which covers a vast area of Misiones Province between the Paraná and Uruguay rivers. The Uruguay River is a global hotspot of freshwater gastropod diversity, here mainly represented by Tateidae (genus Potamolithus and to a lesser extent Chilinidae. The family Chilinidae (Gastropoda, Hygrophila includes 21 species currently recorded in Argentina, and three species in the Uruguay River. The species of Chilinidae occur in quite different types of habitats, but generally in clean oxygenated water recording variable temperature ranges. Highly oxygenated freshwater environments (waterfalls and rapids are the most vulnerable continental environments. We provide here novel information on three new species of Chilinidae from environments containing waterfalls and rapids in the Uruguay River malacological province of Argentina. Materials and Methods: The specimens were collected in 2010. We analyzed shell, radula, and nervous and reproductive systems, and determined the molecular genetics. The genetic distance was calculated for two mitochondrial markers (cytochrome c oxidase subunit I–COI- and cytochrome b -Cyt b- for these three new species and the species recorded from the Misionerean, Uruguay River and Lower Paraná-Río de la Plata malacological provinces. In addition, the COI data were analyzed phylogenetically by the neighbor-joining and Bayesian inference techniques. Results: The species described here are different in terms of shell, radula and nervous and reproductive systems, mostly based on the sculpture of the penis sheath. Phylogenetic analyses grouped the three new species with those present in the Lower Paraná-Río de la Plata and Uruguay River malacological provinces. Discussion: Phylogenetic analyses confirm the separation between the Uruguay River and the Misionerean

  1. Iron and manganese deposits in Uruguay; Los yacimientos de hierro y manganeso en el Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Alvarado, B

    1959-07-01

    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.

  2. Acianthera hygrophila(Orchidaceae, nuevo registro para Uruguay

    Directory of Open Access Journals (Sweden)

    Andrés J. Rossado

    2014-07-01

    Full Text Available Se reporta por primera vez para la flora de Uruguay la orquídea epífita Acianthera hygrophila (Barb. Rodr. Pridgeon & M.W. Chase. La misma fue hallada en el bosque ribereño del Río Yaguarón en el este del departamento de Cerro Largo próximo al límite con Brasil. Este registro representa el límite sur de distribución de la especie. Se presenta una descripción ampliada, ilustración y mapa de distribución de A. hygrophila, así como una clave para la identificación de las especies de Acianthera presentes en Uruguay

  3. Current state about the cuaternary knowledge of Uruguay; Estado actual sobre los conocimientos del cuaternario en Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Anton, D; Goso, H

    1974-07-01

    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.

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

    International Nuclear Information System (INIS)

    Preciozzi Porta, F.; Spoturno, J.; Rossi, P.; Heinzen, W.

    1985-01-01

    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.

  5. IMAGENS DO INSÓLITO E DO MARAVILHOSO: CONSTRUÇÕES DA HISTORICIDADE NA LITERATURA HISPANO-AMERICANA

    Directory of Open Access Journals (Sweden)

    Ana Lúcia Trevisan

    2017-02-01

    Full Text Available O trabalho estuda os sentidos históricos da narrativa fantástica e do realismo maravilhoso na obra Aura, de Carlos Fuentes, Pedro Páramo, de Ju-an Rulfo e Cien años de soledad, de Gabriel García Márquez a fim de discutir as ambivalências do fantástico, presentes nas letras hispânicas. Dessa forma, procura perceber as nuances significativas dos elementos insólitos que corroboram para a discussão das identidades plurais e para a construção da historicidade na América Hispânica.

  6. Overview of the uranium prospecting in Uruguay

    International Nuclear Information System (INIS)

    Rossi, P; Vaz Chaves, N.; Pirelli, H.

    1985-01-01

    The report is about Uranium prospection in Uruguay by DINAMIGE experts. They were explained the radioactive properties elements in Uranium and its importance as a fuel oil for electric energy generation

  7. Produção de mudas de alface com o uso de substrato preparado com coprólitos de minhoca Prodution of seedlings of lettuce with the use of prepared substrate with earthworm casting

    Directory of Open Access Journals (Sweden)

    Suzana Rodrigues de Souza

    2008-02-01

    Full Text Available Com o objetivo de avaliar o efeito de coprólitos de minhoca (Chibui bari Righi & Guerra, 1985 na produção de mudas de alface (Lactuca sativa L. cv. Simpson, realizaram-se dois experimentos em casa de vegetação na Universidade Federal do Acre, ambos no delineamento experimental inteiramente casualizado, com seis tratamentos e seis repetições, totalizando 36 unidades experimentais, representadas por copos plásticos de 180 cm³. Os tratamentos foram definidos a partir da mistura de seis concentrações (0, 20, 40, 60, 80 e 100% de solo e coprólitos. Utilizaram-se dois tipos de solo, eutrófico no experimento 1 e distrófico no experimento 2. Aos 34 dias após a semeadura avaliaram-se a matéria seca da parte aérea, da raiz e total da planta. Os resultados do experimento 1 indicam que o acréscimo de coprólitos a solos eutróficos promove máximo incremento de massa seca da parte aérea e total da planta com concentrações de coprólitos de 13,49% e 17,88%, respectivamente. Entretanto, os resultados do experimento 2 indicam que a adição de coprólitos a solos distróficos, responde a uma função cúbica, com máximo incremento de massa seca da raiz e total da planta com concentrações de coprólitos de 17,49% e 21,40%, respectivamente, com decréscimo em 68,23% e 67,48%, e incremento máximo novamente com 100% de coprólitos para ambas características. O uso de substratos preparados com solo e coprólitos de minhoca somente contribui para o crescimento de mudas de alface se a condição química dos coprólitos for mais adequada que a do solo em atender as necessidades nutricionais das plantas.With the aim of evaluating the effect of earthworm casting (Chibui bari Righi & Guerra, 1985 in the production of lettuce seedlings (Lactuca sativa L. cv. Simpson, two experiments ware carried out in greenhouse in the Federal University of the Acre, both in a completely randomized outline with six treatments and six repetitions, totalizing 36

  8. Update of Energy policy of Uruguay

    International Nuclear Information System (INIS)

    2004-08-01

    The National Energy Directorate from Uruguay called a contest for Update Policy L Energy of Uruguay so as to ensure energy supply at the lowest possible cost, with greater safety and lower environmental impact and taking account efficient use of the Energy. FIEL was selected to carry out the work planned within three months and responding to a broad agenda that included the following points in the order of the Terms of Reference of the contest (TORs): 3.1. Evaluation of the existing energy policy 3.2. relative price optimization fuel 3.3. Optimization of tax policy in fuel 3.4. assessment of cost and benefits of alternative import 3.5. strategic reserve 3.6. Ambiental impacts Identification 3.7. Recommendations to improve the framework regulatory 3.8. Institutional framework for the energy sector in Uruguay 3.9. Evaluation of potential of renewable national energy resources 3.10. Energy efficiency 3.11. Action Plan for the National Energy The report presents and order of the TORs. In the first chapter updates assessment of energy policy presented in the progress report. In point 3.2 approaching the economic costs of the various energy alternatives from the parities import and cost efficient products in non tradable. Along with the environmental costs estimated in Section 3.6 is evaluated in the 3.3 How should the taxes structure to take into account externalities generating energy. In Section 3.4 discusses different options imported and in 3.5 energy supply costs are assessed count a strategic reserve, which Uruguay has decided that it is in the form of capacity thermal generation. In paragraphs 3.7 and 3.8 governing institutions is analyzed and they plan the sector, not only from a regulatory point of view but also the organization Internal DNE. In 3.9 alternatives are discussed renewable resources from national and international studies existentes, and in 3.1 updating the results of a recent study on energy efficiency by the World Bank and the case of an eventual

  9. 78 FR 41259 - Importation of Fresh Citrus Fruit From Uruguay, Including Citrus

    Science.gov (United States)

    2013-07-10

    ... therefore opposed importation of fresh citrus fruit from Uruguay until its effectiveness could be validated...'' imports. The commenter stated that this argument is invalid due to the year-round marketing of citrus... metric tons, which is less than 3 percent of U.S. production. Uruguay's total fresh orange and lemon...

  10. Hydrogeologic characterization of devonian aquifers in Uruguay

    International Nuclear Information System (INIS)

    Massa, E.

    1988-01-01

    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. Renewable energy for rural electrification in Uruguay; Energias renovables para la electrificacion rural en Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Chaer, R; Zeballos, R [Facultad de Inngenieria, Instituto de Ingenieria Electrica, Montevideo (Uruguay)

    1994-07-01

    The analysis of the possibility of application of the eolic technologies is presented and for the electrification of small rural consumers in the Uruguay, comparing them with the alternative of being connected to the National electric net using the but economic of the systems with return for earth. It was carried out to summary of the existent alternatives in both technologies and it builds to shammer to evaluates it the generation cost and with to classification, for consumption level, of the potential users, it can make to Map of the Uruguay that allows to guide on the solution to adopt according to the consumption level, the distance to the National electric net and according to the characteristics of the wind in the geographical location of the location. All the systems were evaluated on a base of 20 year-old operation keeping in mind the replacements of the materials whose useful life is inferior. In this work, the results of the studies are presented and the followed methodology is shown on a concrete example.

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

    International Nuclear Information System (INIS)

    Patterer, N.; Passeggi, E.; Zucol, A.; Brea, M.; Krohling, D.

    2012-01-01

    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

  13. The Impact of the Uruguay Round on World Agriculture

    Directory of Open Access Journals (Sweden)

    Chung-Sil Kim

    2002-12-01

    Full Text Available This paper focuses on the impact of the Uruguay Round (UR implementation on world agriculture using a multi-regional general equilibrium model and the mapping function of the Geographic Information System (GIS. The results of this study show that the Uruguay Round has had a negative impact on world agriculture in the light of total food production and food distribution. For commodities such as grains, while grain production rises in exporting countries, the effect is not sufficient to cover the fall in production in importing countries. In particular, the impact is serious on food security in importing countries of agricultural products. The negative impact is almost concentrated in importing countries, particularly Japan, the European Union (EU and South Korea. As is clearly visible on the maps produced by the GIS function, the real state of world agriculture as well as the results evaluated by this Computable General Equilibrium (CGE model has changed negatively in major importing countries and particularly the Least Developed Countries (LDCs, Sub-Saharan Africa following the Uruguay Round.

  14. Mineral deposits research in Uruguay. Technical economic part; Investigacion de yacimientos de minerales en el Uruguay. Parte tecnico economica.

    Energy Technology Data Exchange (ETDEWEB)

    Raabe, W

    1959-07-01

    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.

  15. Uruguay; 2011 Selected Issues

    OpenAIRE

    International Monetary Fund

    2011-01-01

    This 2011 Article IV Consultation—Selected Issues paper focuses on estimating potential output and the output gap and spillovers from agriculture in the case of Uruguay. It introduces additional economic information and theory to estimate potential output, shedding some light on the discussion of current monetary and fiscal policies. The objective is to take advantage of economic data to disentangle the most recent economic performance by introducing multivariate techniques. The paper also pr...

  16. Las arañas Mygalomorphae del Uruguay : clave para familias, géneros y especies

    Directory of Open Access Journals (Sweden)

    Laura Montes de Oca

    2011-05-01

    Full Text Available En este artículo se presenta una clave para el reconocimiento de familias, géneros y especies de arañas del infraorden Mygalomorphae encontradas en Uruguay. Asimismo, se indica por primera vez la presencia de cuatro especies de Mygalomorphae para el país. Adicionalmente se brinda información biológica sintética acerca de las familias presentes en Uruguay.AbstractThis paper includes a key for the recognition of families, genera and species of spiders of the infraorder Mygalomorphae found in Uruguay. The presence of four species is reported for the fi rst time for the country. Additionally we give brief biological information about the families present in Uruguay.

  17. Iron and manganese deposits in Uruguay

    International Nuclear Information System (INIS)

    Alvarado, B.

    1959-01-01

    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.

  18. Contributions to knowledge of the continental margin of Uruguay. Description of background samples in the continental margin of Uruguay

    International Nuclear Information System (INIS)

    Preciozzi, F

    2015-01-01

    This study provide data concerning of the background sediments of the continental margin of Uruguay. There were carried out different works with witnesses in order to extract various sediment samples from the continental shelf

  19. 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.

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

    Science.gov (United States)

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

    2018-03-14

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

  1. 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

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

    International Nuclear Information System (INIS)

    Preciozzi, F.; Spoturno, F.; Heinzen, W.

    1979-01-01

    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

  3. Uruguay; 2011 Article IV Consultation

    OpenAIRE

    International Monetary Fund

    2011-01-01

    This 2011 Article IV Consultation highlights that the growth momentum in Uruguay has continued into 2011 but a slowdown is under way, led by weaker exports and slower public investment. Uruguay’s economic and financial vulnerabilities are modest, and the government has reduced debt vulnerabilities significantly and built important financial buffers. Executive Directors have commended authorities’ skillful macroeconomic management that has underpinned Uruguay’s excellent economic performance, ...

  4. Uruguay; Recent Economic Developments

    OpenAIRE

    International Monetary Fund

    1996-01-01

    This paper describes economic developments in Uruguay during the 1990s. Real GDP expanded on average by more than 4 percent a year in 1990–94 and fell by 2½ percent in 1995. The rapid growth of output during 1990–94 reflected buoyant external demand from Uruguay’s main trading partners (Argentina and Brazil), as well as progress in strengthening the public finances, reducing wage indexation, opening the economy, and curtailing government intervention. Consumer price inflation fell steadily fr...

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

    International Nuclear Information System (INIS)

    1985-01-01

    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

  6. The uranium works prospection developed since 1976 in the Republica Oriental del Uruguay

    International Nuclear Information System (INIS)

    1979-01-01

    In this report there are described the works of exploration of uranium developed in the Oriental Republic of the Uruguay from 1976.Then do the precedents and of an analysis of the big zones. Dates structural that compose the geology of the Uruguay, describe the works carried out in general exploration, towards the North-East of the country and of detail in the same zone: Districts Long Hill South and The Canes. Finally, a series of considerations are carried out on the perspectives of uranium in the Uruguay, in relation by the sedimentary areas: Devonian (formation Cerrezuelo) and Gondwana (formation San Gregorio and Three Islands) and, on the crystalline areas, of the center, southwest and this one

  7. Uruguay; Report on Observance of Standards and Codes-Data Module and the Response by the Authorities

    OpenAIRE

    International Monetary Fund

    2001-01-01

    The paper provides a summary of Uruguay's practices with respect to the coverage, periodicity, and timeliness of the Special Data Dissemination Standard (SDDS) data categories, and an assessment of the quality of national accounts, prices, fiscal, monetary and financial, and external sector statistics. Uruguay has made good progress recently in improving the dissemination of statistical information. The Internet pages of the Central Bank of Uruguay (BCU) and the National Institute of Statisti...

  8. O USO DA MICROANÁLISE EM OTÓLITOS DE BAGRES BIOINDICADORES EM ESTUDOS DE BIOMONITORAMENTO AMBIENTAL

    Directory of Open Access Journals (Sweden)

    Igor Souza de Morais

    2017-06-01

    Full Text Available O presente estudo tem por objetivos aprimorar os conhecimentos acerca da determinação da idade/longevidade a partir da análise dos anéis etários nos otólitos de peixes bioindicadores com potencial uso em programas de monitoramento ambiental, considerando uma abordagem regional, nacional e internacional. Neste sentido, propõe-se como ferramenta adicional, a determinação de metais traço com potencial tóxico a partir da aplicação de técnicas analíticas voltadas a microanálise em estruturas calcificadas como os otólitos. Embora na última década alguns representantes da família Ariidae tenham sido validados e utilizados como espécies bioindicadoras ao longo da costa brasileira, a análise integrada quanto aos processos de exposição e respostas crônicas, com conhecimentos acerca da idade dos indivíduos ainda não é considerado. Em conjunto, a análise integrada dos fatores abióticos e bióticos, como caracterização física e química do meio aquático, determinação dos teores de metais nas diferentes matrizes ambientais, assim como a utilização de biomarcadores em associação com a estimativa da idade/longevidade nas espécies bioindicadoras poderão auxiliar na compreensão quanto aos processos de exposição a contaminantes orgânicos e inorgânicos aos quais a biota está exposta, auxiliando os gestores ambientais na tomada de decisões. Palavras chave: Indicador ambiental, estruturas calcificadas, metais traço, peixes, poluição.

  9. Groundwater resources in Uruguay: Importance and present use

    International Nuclear Information System (INIS)

    Montano J; Gagliardi, S; Montano, M.

    2005-01-01

    Traditionally the use of the water resources in Uruguay was based on the exploitation of surface waters due to the great density of the hydrographic network. The intensive use of the groundwater resources began after 1950, mainly for supplying small towns the country, nowadays this practice covers the 70% of the country. Basically, this evolution was a consequence of the lower cost of the groundwater, its availability and good quality. Since 1980 the use of the groundwater has been intensified even more, mainly with the purpose of satisfying different demands like vegetable plantation irrigation either in the open air or in the entrance of cholera to the country during the 1990 decade trough a program for supplying water to small communities in the frontier area. In addition, it is marked out the use of thermal and flowing aquifers belonging to the Guarani Aquifer System as water suppliers for thermal spas and hotels in a reduced area, eventhough having a great hydric potencial whose exploitation yields one of the major foreing currency entrance because of regional tourism. Moreover, it can be stated that Uruguay do not present an important groundwater weath because of regional tourism. Moreover, it can be stated that Uruguay do not present an important groundwater weath because the 65% of its aquifers are fisurated and the others are pourous with diverse potentiality.

  10. 7 CFR 1405.7 - Uruguay Round Agreements Act.

    Science.gov (United States)

    2010-01-01

    ... Uruguay Round Agreements Act. In the event the outlays by the United States for domestic support measures... level of domestic support provided by the United States complies with the commitments of the United...

  11. Mineral deposits research in Uruguay. Technical economic part

    International Nuclear Information System (INIS)

    Raabe, W.

    1959-01-01

    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.

  12. Geochemical methodology for gold prospect ion in Uruguay

    International Nuclear Information System (INIS)

    Spangenber, J.

    1987-01-01

    This work is about the history of gold prospection in Uruguay. In this study there are considered the geochemical aspects, the gold performance, the applicability to mining prospection and the gold prospection aluvionar

  13. Report to the Republica Oriental del Uruguay government[Study of uranium prospection in Uruguay]; Informe al gobierno de la Republica Oriental del Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Saad, S

    1984-07-01

    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.

  14. All projects related to Uruguay | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    English · Français ... Business Cooperation and Regional Productive Development in Chile, El Salvador, Paraguay, and Uruguay (TTI). Project. Several studies have shown that some forms of collaborative business networking can have a ...

  15. Current state about the cuaternary knowledge of Uruguay

    International Nuclear Information System (INIS)

    Anton, D; Goso, H.

    1974-01-01

    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.

  16. Considerations about Santa Catalina Formation northeast of Uruguay

    International Nuclear Information System (INIS)

    Keidel, J.

    1984-01-01

    A serial of land deposits placed in Santa Catharina south Brazil, and northeast of Uruguay. Most of them have been composed with a number of marine sediments, marshy region and swamp from upper paleozoic and low mesozoic.

  17. A survey of Senecio spp. affecting livestock in Uruguay and their associated pyrrolizidine alkaloid content

    Science.gov (United States)

    In Eastern Uruguay there has been a significant increase of seneciosis in grazing livestock with most affected localities related to counties neighboring the Brazilian border. A survey in 28 farms associated with poisoning outbreaks in grazing cattle in Eastern Uruguay was carried out. Fifty populat...

  18. 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

  19. Uruguay: Population Geography of a Troubled Welfare State

    Science.gov (United States)

    Tata, Robert J.

    1977-01-01

    Discussed is whether or not Uruguay's elaborate welfare system can be maintained by a deteriorating economy plagued by social tension and political unrest. Historical background is presented, demographic variables are discussed and modern influences are measured. (Author/DB)

  20. Western cratonic domain in Uruguay: geochronology

    International Nuclear Information System (INIS)

    Preciozzi, F.; Peel, F.; Muzio, R.; Ledesma, J.; Guerequiz, R.

    2009-01-01

    In this article has been studied the Western cratonic in Uruguay are divided into three major units: Piedra Alta Terrane, Valentines Block and Pavas Terrane. Piedra Alta Terrane has of evidence of Neo proterozoic orogenesis . Sarandi del Yi -Arroyo Solis Grande shear zone separate, it from Valentine block . Valentine Block separate it from Pavas terrane by Cueva del Tigre shear zone

  1. Doing Business Economy Profile 2017 : Uruguay

    OpenAIRE

    World Bank Group

    2016-01-01

    This economy profile presents the Doing Business indicators for Uruguay. To allow useful comparison, it also provides data for other selected economies (comparator economies) for each indicator. Doing Business 2017 is the 14th in a series of annual reports investigating the regulations that enhance business activity and those that constrain it. Economies are ranked on their ease of doing b...

  2. Estado de derecho, gobernabilidad y democracia en Uruguay: presente y escenarios futuros

    Directory of Open Access Journals (Sweden)

    Carlos Moreira Betancor

    2009-07-01

    Full Text Available El objetivo del presente artículo es abordar el funcionamiento de la democracia en Uruguay a comienzos del siglo xxi, con especial énfasis en las características del Estado de derecho. El trabajo consta de tres partes y un epílogo. En la primera parte se expone brevemente cómo llegó el Frente Amplio al gobierno y cómo gobierna en Uruguay. En la segunda parte se mencionan algunos de los aspectos sustantivos del debate contemporáneo en torno a la calidad de la democracia. En la tercera parte se presentan las características de la democracia en Uruguay, haciendo énfasis en el funcionamiento del Estado de derecho (Rule of Law. A manera de conclusión, el epílogo consta de una serie de reflexiones sobre el Estado de derecho, aplicadas al caso estudiado.

  3. 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.

  4. All projects related to Uruguay | Page 3 | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Research on Innovation Systems and Social Inclusion in Emerging Economies and Beyond: RISSI at ... Program: Networked Economies ... Region: Brazil, South America, Chile, Colombia, Uruguay, North and Central America, West Indies.

  5. Caracterização anatômica, histoquímica e de classes de metabólitos secundários de folhas de Guzmania lingulata (L. Mez.

    Directory of Open Access Journals (Sweden)

    E.M. Belotto

    2014-03-01

    Full Text Available Na medicina natural pouco se sabe sobre a importância curativa da maior parte das espécies pertencentes à Bromeliaceae. Tal fato evidencia a necessidade da realização de investigações para a comprovação de possíveis potenciais fitoterápicos em espécies dessa família. Guzmania lingulata é caracterizada como sendo uma das espécies de bromélia mais comercializada e conhecida popularmente, a qual é amplamente propagada no Brasil. O presente trabalho objetivou a caracterização anatômica e a identificação de classes de metabólitos secundários presentes em G. lingulata, por meio de análises anatômicas, histoquímicas e químicas. As folhas foram fixadas em FAA 50 e transferidas para etanol 50%. Para o estudo anatômico, secções transversais da porção mediana das lâminas foliares foram obtidas à mão livre e submetidas ao processo de dupla coloração com safranina e azul de astra, sendo, logo após, montadas em gelatina glicerinada. Para a triagem das classes de metabólitos secundários foram coletadas 10 folhas frescas que passaram pelo processo de maceração em solução hidroalcoólica 70% por sete dias, à temperatura ambiente. O filtrado resultante da filtração a vácuo foi evaporado sob vácuo a temperatura de 50ºC até a remoção total do etanol, sendo obtido desta forma o extrato bruto hidroalcoólico a frio (EBHF. Os resultados das secções histológicas permitiram a caracterização anatômico-foliar baseada na qualidade das secções manuais obtidas. Os testes em relação às classes de metabólitos secundários revelaram a presença de antocianinas e taninos e ausência de flavonóides e saponinas. Esses resultados estimulam a realização de estudos mais aprofundados para identificar e quantificar os compostos dessas e de outras classes de metabólitos.

  6. Prevalence of flavored cigarettes and e-cigarettes in Uruguay : findings from the Wave 5 of the ITC Uruguay survey

    Directory of Open Access Journals (Sweden)

    Diego Rodriguez Sendoya

    2018-03-01

    Full Text Available Background Uruguay has implemented strong tobacco control policies over the years which has resulted in decreased tobacco consumption. However, there is little information about flavored cigarettes and on electronic cigarettes (ECs. EC sales are banned in Uruguay. The purpose of this study is to evaluate consumption of these products. Methods Data is from the International Tobacco Control (ITC Uruguay Wave 5 smokers aged 18 and older in five cities. The sample size was 1,428 smokers. Results The minimum age of onset of smoking was 5 years old and 96% of smokers started smoking before the age of 25. Two out of three (68.6% smokers chose their cigarette brand because of the taste. 72.5% have tried flavored (menthol cigarettes, and1.3% currently smoking menthol brands. Younger age (94% aged 18-24 and smokers with higher education (84% high, 74% medium, 61% low have tried menthol cigarettes associated with. Awareness of ECs was 56% among the smokers, but it is higher among smokers aged 18-24 (62% and smokers with higher education (81%. Among the smokers who had heard of e-cigarettes. 12.8% had tried once (higher under age 24 (24% and higher among smokers with high education level (20%. Among the smokers, 1.3% using EC daily and 1.9% using EC weekly. Conclusions Taste is a very important factor for Uruguayan smokers. Almost all young smokers have tried menthol cigarettes. ECs use is also on the rise, mainly among young peopleand people with higher education. There is a need for monitoring flavored cigarettes and EC consumptionto defining new regulations for them.

  7. Uruguay; Financial System Stability Assessment

    OpenAIRE

    International Monetary Fund

    2013-01-01

    The buffers built in the aftermath of Uruguay’s 2002 banking crisis have shielded the financial sector from the effects of the global financial turmoil. Growth has been robust and the outlook continues to be favorable. However, inflation persists but capital inflows have improved, and policy measures have been taken in response. Uruguay exhibits no obvious signs of near-term domestic macrofinancial vulnerability. The external risks to the economy and the financial system come from a fragile g...

  8. All projects related to uruguay | Page 3 | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Topic: SCIENCE AND TECHNOLOGY POLICY, INNOVATIONS, COMMUNICATION TECHNOLOGY, POVERTY MITIGATION, SOCIAL INEQUALITY, COOPERATION BETWEEN ORGANIZATIONS. Region: Brazil ... Region: Brazil, South America, Chile, Colombia, Uruguay, North and Central America, West Indies. Program: ...

  9. Impacto de advertencias sanitarias del empaquetado de cigarros: un análisis comparativo en Brasil, Uruguay y México Assessing the impact of cigarette package health warning labels: a cross-country comparison in Brazil, Uruguay and Mexico

    Directory of Open Access Journals (Sweden)

    James F Thrasher

    2010-01-01

    Full Text Available Objetivo. Evaluar el impacto de diferentes advertencias sanitarias (AS. Material y métodos. Se analizaron datos de la Encuesta Internacional para el Control del Tabaco (ITC Survey, un estudio de fumadores adultos en Brasil, Uruguay y México, tres países con distintas AS (con imágenes de sufrimiento humano y órganos enfermos; con imágenes abstractas del riesgo; mensajes de solo texto, respectivamente. Se analizó prominencia e impacto cognitivo de las AS. Resultados. Las AS de Uruguay (que era el único país con AS en la parte frontal del paquete tuvieron una mayor prominencia que en Brasil o México. En México, la gente que tenía un nivel de educación mayor eran mas propensos a leer mensajes de advertencia, mientras que educación no se asoció con prominencia en Brasil o Uruguay. Las AS de Brasil tuvieron un mayor impacto cognitivo y conductual que las AS de Uruguay o México. Las AS de Uruguay generaron un menor impacto cognitivo y conductual que las AS de sólo texto en México. En Brasil, los impactos cognitivos fueron los más fuertes entre fumadores con un bajo nivel educacional. Conclusiones. Este estudio sugiere que las AS tienen el mayor impacto cuando son prominentes (por ej. en el frente y la parte trasera del paquete e incluyen imágenes emocionalmente llamativas que muestran impactos negativos en el cuerpo o sufrimiento humano debido al fumar.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

  10. Uruguay Mining inventory. Florida fotoplano geochemical prospecting results

    International Nuclear Information System (INIS)

    Zeegers, H.; Artignan, D.; Vairon, P.

    1982-01-01

    This work is about the geochemical prospecting carried out in Florida fotoplano within the framework of Uruguay Mining inventory. In this work were covered 660 km2 obtaining 752 samples for study which were analyzed by Plasma Emission Spectrometry in Orleans BRGM laboratories

  11. Information measures for terrain visualization

    Science.gov (United States)

    Bonaventura, Xavier; Sima, Aleksandra A.; Feixas, Miquel; Buckley, Simon J.; Sbert, Mateu; Howell, John A.

    2017-02-01

    Many quantitative and qualitative studies in geoscience research are based on digital elevation models (DEMs) and 3D surfaces to aid understanding of natural and anthropogenically-influenced topography. As well as their quantitative uses, the visual representation of DEMs can add valuable information for identifying and interpreting topographic features. However, choice of viewpoints and rendering styles may not always be intuitive, especially when terrain data are augmented with digital image texture. In this paper, an information-theoretic framework for object understanding is applied to terrain visualization and terrain view selection. From a visibility channel between a set of viewpoints and the component polygons of a 3D terrain model, we obtain three polygonal information measures. These measures are used to visualize the information associated with each polygon of the terrain model. In order to enhance the perception of the terrain's shape, we explore the effect of combining the calculated information measures with the supplementary digital image texture. From polygonal information, we also introduce a method to select a set of representative views of the terrain model. Finally, we evaluate the behaviour of the proposed techniques using example datasets. A publicly available framework for both the visualization and the view selection of a terrain has been created in order to provide the possibility to analyse any terrain model.

  12. 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.

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

    International Nuclear Information System (INIS)

    Zeegers, H.; Spangenberg, J.

    1981-01-01

    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

  14. Influencing parliamentary debate on labour policy in Uruguay | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Influencing parliamentary debate on labour policy in Uruguay ... The study has been presented in international conferences and was recently published in the ... Mini soap operas foster financial education and inclusion of women in Peru.

  15. Geological terrain models

    Science.gov (United States)

    Kaupp, V. H.; Macdonald, H. C.; Waite, W. P.

    1981-01-01

    The initial phase of a program to determine the best interpretation strategy and sensor configuration for a radar remote sensing system for geologic applications is discussed. In this phase, terrain modeling and radar image simulation were used to perform parametric sensitivity studies. A relatively simple computer-generated terrain model is presented, and the data base, backscatter file, and transfer function for digital image simulation are described. Sets of images are presented that simulate the results obtained with an X-band radar from an altitude of 800 km and at three different terrain-illumination angles. The simulations include power maps, slant-range images, ground-range images, and ground-range images with statistical noise incorporated. It is concluded that digital image simulation and computer modeling provide cost-effective methods for evaluating terrain variations and sensor parameter changes, for predicting results, and for defining optimum sensor parameters.

  16. Renewable energy for rural electrification in Uruguay

    International Nuclear Information System (INIS)

    Chaer, R.; Zeballos, R.

    1994-01-01

    The analysis of the possibility of application of the eolic technologies is presented and for the electrification of small rural consumers in the Uruguay, comparing them with the alternative of being connected to the National electric net using the but economic of the systems with return for earth. It was carried out to summary of the existent alternatives in both technologies and it builds to shammer to evaluates it the generation cost and with to classification, for consumption level, of the potential users, it can make to Map of the Uruguay that allows to guide on the solution to adopt according to the consumption level, the distance to the National electric net and according to the characteristics of the wind in the geographical location of the location. All the systems were evaluated on a base of 20 year-old operation keeping in mind the replacements of the materials whose useful life is inferior. In this work, the results of the studies are presented and the followed methodology is shown on a concrete example

  17. The Holocene in the coastal zone of Uruguay

    International Nuclear Information System (INIS)

    Garcia Rodriguez, F.

    2011-07-01

    This book represents a compilation of several scientific Holocene paleoenvironmental aspects of the coastal zone in Uruguay. It includes information about geological, geomorphological, evolutionary genetics, paleontological, paleobotanic, paleoclimatological, paleolimnological, paleoceanographic and archeologic aspects. The chapters presented were arbitrated by national and foreign recognized scientists

  18. Uruguay Mining inventory. Minas fotoplano geochemical prospecting results

    International Nuclear Information System (INIS)

    Zeegers, H.; Artignan, D.; Vairon, P.

    1982-01-01

    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

  19. On characterizing terrain visibility graphs

    Directory of Open Access Journals (Sweden)

    William Evans

    2015-06-01

    Full Text Available A terrain is an $x$-monotone polygonal line in the $xy$-plane. Two vertices of a terrain are mutually visible if and only if there is no terrain vertex on or above the open line segment connecting them. A graph whose vertices represent terrain vertices and whose edges represent mutually visible pairs of terrain vertices is called a terrain visibility graph. We would like to find properties that are both necessary and sufficient for a graph to be a terrain visibility graph; that is, we would like to characterize terrain visibility graphs.Abello et al. [Discrete and Computational Geometry, 14(3:331--358, 1995] showed that all terrain visibility graphs are “persistent”. They showed that the visibility information of a terrain point set implies some ordering requirements on the slopes of the lines connecting pairs of points in any realization, and as a step towards showing sufficiency, they proved that for any persistent graph $M$ there is a total order on the slopes of the (pseudo lines in a generalized configuration of points whose visibility graph is $M$.We give a much simpler proof of this result by establishing an orientation to every triple of vertices, reflecting some slope ordering requirements that are consistent with $M$ being the visibility graph, and prove that these requirements form a partial order. We give a faster algorithm to construct a total order on the slopes. Our approach attempts to clarify the implications of the graph theoretic properties on the ordering of the slopes, and may be interpreted as defining properties on an underlying oriented matroid that we show is a restricted type of $3$-signotope.

  20. All projects related to Uruguay | Page 4 | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    In the La Plata basin, production of industrial crops and biofuels is rapidly ... Region: Argentina, South America, Peru, Uruguay, North and Central America ... Region: Brazil, South America, Chile, Costa Rica, North and Central America, Mexico ...

  1. Uruguay: Milestones in the Regional Evolution of INIS

    International Nuclear Information System (INIS)

    Rebellato, Ana Elda

    2015-01-01

    My first contact with the IAEA was in 1989 in Moscow, at ATOMINFORM while attending the International Centre for Scientific and Technical Information (ICSTI) training: INIS Human Resources: On the Job Group Training for Developing INIS Member States. Lectures were given about FIBRE data entry software and searches on INIS CD-ROM. Through the Regional Cooperation Agreement for the Promotion of Nuclear Science and Technology in Latin America and the Caribbean, specifically by the ARCAL X project, modern technologies for access to information were introduced and the creation of INIS Centres was supported. During its execution, from 1985–1992, many countries in the region became members of INIS, including our country, Uruguay. Our involvement in the RLA/0/017 ARCAL XLII Regional Network for Nuclear Information increased after our application for INIS Liaison Officer was submitted by government authorities in Uruguay. This enabled better conditions for the formation of a nuclear Regional Information Network with 15 countries in Latin America

  2. Aspect of the early human occupation in Uruguay

    International Nuclear Information System (INIS)

    Castineira, C.

    2012-01-01

    This work is about the studies carried out in the geological sedimentary formation called So pa which is located in the basaltic basin in the north of Uruguay. The results obtained allow to recognize characteristics of the late pleistocene - early holocene as well as geometric morpho metrics aspects

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

    International Nuclear Information System (INIS)

    2003-01-01

    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

  4. 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.

  5. New stratigraphic proposal for supra crustal the Dom Feliciano Belt ( Proterozoic , Uruguay )

    International Nuclear Information System (INIS)

    Preciozzi, F.; Sanchez Bettucci, L.; Oyhantcabal, P.; Pecoits, E.; Aubet, N.; Peel, E.; Basei, M.

    2005-01-01

    Dom Feliciano Belt (Fragoso Cesar 1980) is represented in Uruguay so Preciozzi et to the. (1991) defined as Dionisio Blade Belt. It brings together all affected units by metamorphism and deformation during the Brasiliano (sensu Almeida et al. 1973) and magmatism in the same age range, which develops constituting a belt in southeastern Uruguay. Various supra crustal successions have been recognized in the Western domain of this belt in Uruguay, namely Fm. Zanja del Tigre (Sanchez-Bettucci 1998), Lavalleja Group (Bossi 1966), Arroyo del Soldado Group (Gaucher et al. 1996) and Formations Playa Hermosa (Masquelin and Sanchez Bettucci 1993) and Las Ventanas (Midot 1984), among others. The Group has been Lavalleja correlated with Porongos Group and the Brazilian Brusque Metamorphic Complex (Hasui et al. 1975; Silva and Dias 1981). This group has a granitic basement-probably associated gnéissico to Block Valentines (Preciozzi et al. 1979) and the Land Pavas, aged Paleoproterozoicas and Archean (Hartmann et al. 2001). It comprises varied lithologies, metasedimentary; metavolcanic acid; basic and metagabbros metavolcanic

  6. Une révolution numérique dans les salles de classe de l'Uruguay ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    28 janv. 2011 ... La mise en oeuvre de ce projet pilote est assurée par le Laboratorio Tecnológio del Uruguay. Les responsables ambitionnent de fournir des portables à tous les élèves du primaire en Uruguay d'ici 2009. Le Centre de recherches pour le développement international (CRDI), organisme canadien, aide au ...

  7. Submarine Salt Karst Terrains

    Directory of Open Access Journals (Sweden)

    Nico Augustin

    2016-06-01

    Full Text Available Karst terrains that develop in bodies of rock salt (taken as mainly of halite, NaCl are special not only for developing in one of the most soluble of all rocks, but also for developing in one of the weakest rocks. Salt is so weak that many surface-piercing salt diapirs extrude slow fountains of salt that that gravity spread downslope over deserts on land and over sea floors. Salt fountains in the deserts of Iran are usually so dry that they flow at only a few cm/yr but the few rain storms a decade so soak and weaken them that they surge at dm/day for a few days. We illustrate the only case where the rates at which different parts of one of the many tens of subaerial salt karst terrains in Iran flows downslope constrains the rates at which its subaerial salt karst terrains form. Normal seawater is only 10% saturated in NaCl. It should therefore be sufficiently aggressive to erode karst terrains into exposures of salt on the thousands of known submarine salt extrusions that have flowed or are still flowing over the floors of hundreds of submarine basins worldwide. However, we know of no attempt to constrain the processes that form submarine salt karst terrains on any of these of submarine salt extrusions. As on land, many potential submarine karst terrains are cloaked by clastic and pelagic sediments that are often hundreds of m thick. Nevertheless, detailed geophysical and bathymetric surveys have already mapped likely submarine salt karst terrains in at least the Gulf of Mexico, and the Red Sea. New images of these two areas are offered as clear evidence of submarine salt dissolution due to sinking or rising aggressive fluids. We suggest that repeated 3D surveys of distinctive features (± fixed seismic reflectors of such terrains could measure any downslope salt flow and thus offer an exceptional opportunity to constrain the rates at which submarine salt karst terrains develop. Such rates are of interest to all salt tectonicians and the many

  8. All projects related to uruguay | Page 4 | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2013-10-16

    End Date: October 16, 2013. Topic: PEACE RESEARCH, CONFLICT RESOLUTION, DEMOCRATIZATION, ECONOMIC RECONSTRUCTION, Economic and social development. Region: Argentina, South America, Brazil, Chile, Haiti, North and Central America, Mexico, Uruguay. Total Funding: CA$ 1,549,100.00. Impact 2.0 ...

  9. 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…

  10. Probing the Terrain

    DEFF Research Database (Denmark)

    Johannessen, Runa

    2016-01-01

    Whether manifest in built structures or invisible infrastructures, architectures of control in the occupied Palestinian West Bank is structurally defined by endemic uncertainty. Shifting lines and frontiers are recorded on the terrain, creating elastic zones of uncertainty necessitating navigatio...... to the territory through its lines and laws, and how the very structure of the occupation has changed over the years, I seek to make visible the ways in which architectures of uncertainty compensate for the fleeting terrain that HH is probing.......Whether manifest in built structures or invisible infrastructures, architectures of control in the occupied Palestinian West Bank is structurally defined by endemic uncertainty. Shifting lines and frontiers are recorded on the terrain, creating elastic zones of uncertainty necessitating...

  11. Declarative Terrain Modeling for Military Training Games

    Directory of Open Access Journals (Sweden)

    Ruben M. Smelik

    2010-01-01

    Full Text Available Military training instructors increasingly often employ computer games to train soldiers in all sorts of skills and tactics. One of the difficulties instructors face when using games as a training tool is the creation of suitable content, including scenarios, entities, and corresponding terrain models. Terrain plays a key role in many military training games, as for example, in our case game Tactical Air Defense. However, current manual terrain editors are both too complex and too time-consuming to be useful for instructors; automatic terrain generation methods show a lot of potential, but still lack user control and intuitive editing capabilities. We present a novel way for instructors to model terrain for their training games: instead of constructing a terrain model using complex modeling tools, instructors can declare the required properties of their terrain using an advanced sketching interface. Our framework integrates terrain generation methods and manages dependencies between terrain features in order to automatically create a complete 3D terrain model that matches the sketch. With our framework, instructors can easily design a large variety of terrain models that meet their training requirements.

  12. Mining inventory of Uruguay. Polanco fotoplano geochemical prospecting results

    International Nuclear Information System (INIS)

    Zeegers, H; Artignan, D; Vairon, P

    1982-01-01

    This work is about the geochemical prospecting carried out in Polanco fotoplano within the framework of Uruguay Mining inventory . In this work were covered 660 km2 obtaining 685 samples for study which were analyzed by Plasma Emission Spectrometry in Orleans BRGM laboratories

  13. Terrain assessment guidelines : CAGC best practice. Version 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This terrain classification assessment guideline discussed the steps required for personnel to understand terrain hazards present during seismic operations. Maps and other sources must be used to classify terrain steepness and surface conditions using geographical information systems (GIS), LIDAR, or satellite photographs. The impact of managing steep terrain within projects must also be considered when class 3, 4, 5, or 6 terrain has been identified. Terrains must also be classified according to colours. Secondary terrain assessments must be conducted when class 3, 4, 5, or 6 terrain has been identified. Terrain management plans should included methods of keeping untrained workers out of areas with classes greater than 3. Methods of entering and exiting steep terrain must be identified. Workers must be trained to work in areas with steep terrains. Methods of rescue and evacuation must also be established. Procedures were outlined for all terrain classes. Footwear, head protection and general safety requirements were outlined. 14 figs.

  14. Mining inventory of Uruguay : Uranium; Inventario Minero Nacional : Uranio

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-07-01

    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.

  15. Uruguay Mining inventory. Las Animas fotoplano geochemical prospecting results

    International Nuclear Information System (INIS)

    Zeegers, H.; Spangenberg, J.

    1981-01-01

    This work is about the geochemical prospecting carried out in Las Animas fotoplano within the framework of Uruguay Mining inventory. In this work were covered 660 km2 obtaining 738 samples for study which were analyzed by Plasma Emission Spectrometry in Orleans BRGM laboratories.

  16. Importance of phosphate and exploration alternatives in Uruguay

    International Nuclear Information System (INIS)

    Spoturno, J.

    1986-03-01

    This work is about the importance of some considerations of phosphates in the agricultural inputs market of Uruguay. At the same time are exposed a Geo structural draft and are analyzed different alternatives of exploration taking into account the current state of geological knowledge in the country as well as the anomalies in different areas

  17. 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. © ISBR, EDP Sciences, 2011.

  18. Short communication. Sensory evaluation of commercial beef produced in Uruguay and three European countries

    OpenAIRE

    San-Julián, R.; Campo, M. M.; Nute, G.; Montossi, F.; Font-i-Furnols, M.; Guerrero, L.; Oliver, M. A.; Sañudo, C.

    2012-01-01

    The main goal of this study was to characterize and compare the organoleptic quality of beef from Uruguay and from three European countries. In Uruguay, 40 Hereford steers were raised exclusively under grazing conditions up to either two or three years old. Meat samples were aged for 20 days, matching commercial conditions. In Europe, one commercial local beef type, with two ageing times (7 and 20 days), from Germany, Spain and the United Kingdom were compared with Uruguayan beef samples, usi...

  19. 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

  20. Community-Associated MRSA in Uruguay

    Centers for Disease Control (CDC) Podcasts

    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.

  1. Uruguay Energy Supply Options Study: a Detailed Multi-Sector Integrated Energy Supply and Demand Analysis

    International Nuclear Information System (INIS)

    Conzelmann, G.; Veselka, T.

    1997-01-01

    Uruguay is in the middle 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 contracted Argonne National Laboratory (ANL) to study several energy development scenario ns 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

  2. Uruguay: Political and Economic Conditions and U.S. Relations

    Science.gov (United States)

    2010-01-04

    and 2006, however, councils were only convened for the construction, health, transport, and state sectors. “Uruguay risk: Labour market risk...more than 500,000 Uruguayan citizens residing abroad the right to vote absentee . Currently, Uruguayans must return to the country in order to cast a

  3. NPSNET: Dynamic Terrain and Cultured Feature Depiction

    Science.gov (United States)

    1992-09-01

    defaults. bridge(terrain *ptr, vertex pos, bridge mattype bmat ); This constructor takes only the pointer to the underlying terrain, a placement, and a...material to use for construction. bridge(terrain *ptr, vertex pos, bridge-mattype bmat , float dir); This constructor takes a terrain pointer, a...placement position, a material to use, and a direction to run. bridge(terrain *ptr, vertex pos, bridge-mattype bmat , float dir, float width, float height

  4. Long-term flow forecasts based on climate and hydrologic modeling: Uruguay River basin

    Science.gov (United States)

    Tucci, Carlos Eduardo Morelli; Clarke, Robin Thomas; Collischonn, Walter; da Silva Dias, Pedro Leite; de Oliveira, Gilvan Sampaio

    2003-07-01

    This paper describes a procedure for predicting seasonal flow in the Rio Uruguay drainage basin (area 75,000 km2, lying in Brazilian territory), using sequences of future daily rainfall given by the global climate model (GCM) of the Brazilian agency for climate prediction (Centro de Previsão de Tempo e Clima, or CPTEC). Sequences of future daily rainfall given by this model were used as input to a rainfall-runoff model appropriate for large drainage basins. Forecasts of flow in the Rio Uruguay were made for the period 1995-2001 of the full record, which began in 1940. Analysis showed that GCM forecasts underestimated rainfall over almost all the basin, particularly in winter, although interannual variability in regional rainfall was reproduced relatively well. A statistical procedure was used to correct for the underestimation of rainfall. When the corrected rainfall sequences were transformed to flow by the hydrologic model, forecasts of flow in the Rio Uruguay basin were better than forecasts based on historic mean or median flows by 37% for monthly flows and by 54% for 3-monthly flows.

  5. Area Handbook Series: Uruguay, A Country Study.

    Science.gov (United States)

    1990-12-01

    de la Banda Oriental, 1982. Faroppa, Luis, Marisa Buchelli, Alberto Couriel, and Alberto Ben- si6n. Cuatro tesis sobre la situacidn econdmica nacional...mercado de carnes. Montevideo: Fun- daci6n de Cultura Universitaria, 1979. -___ Modelo Batllista: ý Variacidn sobre un viejo tema ? Montevideo: Editorial...Uruguay.: Desde sus origenes hasta 1930. ( Temas del Siglo XX series.) Montevideo: Ediciones de la Banda Oriental, 1984. Elizaincin, Adolfo. "The Emergence

  6. Traditional application of slates in Uruguay

    Science.gov (United States)

    Morales Demarco, Manuela; Cardenes Van den Eynde, Víctor

    2017-04-01

    Commercial slates in Uruguay are represented by dolomitic and pelitic slates, which are known in the local market with the generic name of "piedra laja". The dolomitic slates, or more precisely the "slaty dolomitic semipelites" and "slaty dolomitic metacarbonate rocks" (following the nomenclature of the British Geological Survey for metamorphic rocks, Robertson 1999), dominates the production since 1960. The mining started in a quarry called "Libro Gigante", which means "giant book" in Spanish, as the slaty cleavage of these rocks is almost vertical, which resembles a book when looked from far away. These slates integrate the Lavalleja Group, a unit that comprises the schist belt of the Neoproterozoic Dom Feliciano Belt that crops out in south-eastern Uruguay. According to Morales Demarco et al (2013), there are two active slate mining districts in this region: the northern, called "Arroyo Minas Viejas Mining District", from where light grey, light and dark green and green-red slate varieties are mined, and the southern called "Arroyo Mataojo Mining District" and where only dark grey slates are extracted. Few kilometres eastern from these districts, and still in Lavalleja Group, a quarry of slaty dolomitic pelite is found with sporadic production. Far to the east, the slaty muscovitic pelites of Rocha Group are mined from one quarry in "Puntas del Chafalote". The traditional applications of these slates in the country are as façade cladding and floor slabs, both indoor and outdoor. The potential use of the dolomitic slates as roofing slates has been investigated and discarded by Morales Demarco et al (2013), as the slabs resulting from splitting are too thick (0.5 to 2 cm) and thus too heavy for this application. The parameter that controls the fissility of slates is the mass value (Bentz and Martini, 1968; DIN EN 12326-2, 2000) and is very important to determine their potential applications. It takes into account the number of mica layers per mm and the average

  7. Contribution to the knowledge of the Val le Chico Uruguay formation

    International Nuclear Information System (INIS)

    Pirelli, H.

    1999-01-01

    This research has been designed to contribute with Val le Chico Uruguay formation knowledge, taking into the alkaline type tectonic environment, geochronology, granitoid types, lithologies and mineralizations existing in the area

  8. Local-scale stratigraphy of grooved terrain on Ganymede

    Science.gov (United States)

    Murchie, Scott L.; Head, James W.; Helfenstein, Paul; Plescia, Jeffrey B.

    1987-01-01

    The surface of the Jovian satellite, Ganymede, is divided into two main units, dark terrain cut by arcuate and subradial furrows, and light terrain consisting largely of areas with pervasive U-shaped grooves. The grooved terrain may be subdivided on the basis of pervasive morphology of groove domains into four terrain types: (1) elongate bands of parallel grooves (groove lanes); (2) polygonal domains of parallel grooves (grooved polygons); (3) polygonal domains of two orthogonal groove sets (reticulate terrain); and (4) polygons having two to several complexly cross-cutting groove sets (complex grooved terrain). Reticulate terrain is frequently dark and not extensively resurfaced, and grades to a more hummocky terrain type. The other three grooved terrain types have almost universally been resurfaced by light material during their emplacement. The sequence of events during grooved terrain emplacement has been investigated. An attempt is made to integrate observed geologic and tectonic patterns to better constrain the relative ages and styles of emplacement of grooved terrain types. A revised model of grooved terrain emplacement is proposed and is tested using detailed geologic mapping and measurement of crater density.

  9. Tributación del Sector Transporte de Carga en Uruguay

    OpenAIRE

    Pedro Buonomo

    2004-01-01

    El objetivo general de este estudio es determinar la carga tributaria efectiva que incide sobre el transporte de cargas, en particular para los modos transporte terrestre (camión) y transporte aéreo, en la República Oriental del Uruguay.

  10. 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.

  11. Kepentingan Pemerintah Uruguay Melegalisasi Ganja Pada Masa Pemerintahan Jose Alberto Mujica Cordano Tahun 2010-2015

    OpenAIRE

    Nainggolan, Pebrianto; Yelta, Den

    2015-01-01

    This study explain about Uruguay government interests to legalization marijuana in the reign of Jose Alberto Mujica Cordano in 2013. Uruguay is a first country who legalize cultivation, distribution, and consumtion of marijuana in the world. Marijuana is plant which producing a fiber, but better known as narcotic substance in the seeds that can make the user feeling pleasure without cause. This regulation was first proposed by Jose Alberto Mujica Cordano and approved by parlament and senate. ...

  12. Evaluation of dolomitic resources of Uruguay (Minas - Pan de Azucar Region)

    International Nuclear Information System (INIS)

    Arrighetti, R; Pirelli, H.; Gianotti, V.; humberto.pirelli@dinamige.miem.gub.uy

    2007-01-01

    This investigation tries - through Phase I and Phase II stages - to get and estimation of the volume of dolomite resources by means of prospecting the region between the city of Minas and the Pan de Azucar hill, Uruguay; with the objective of achieve a reactivation of this area, increasing job offer, commerce, industrial production and construction activities. Phase I is intended to add valuable information about the precise location of calcareous bodies, their basic features, its geochemical characterization and definition of bodies to be studied with higher detail in Phase II. This second stage points to get an evaluation of the Inferred Resources using 1:10 000 maps and lithological sampling networks to obtain a geochemical characterization of the rocky bodies and the core samples extracted by drilling.Keywords: dolomite, exploration, evaluation, Uruguay. (author)

  13. Processing Terrain Point Cloud Data

    KAUST Repository

    DeVore, Ronald

    2013-01-10

    Terrain point cloud data are typically acquired through some form of Light Detection And Ranging sensing. They form a rich resource that is important in a variety of applications including navigation, line of sight, and terrain visualization. Processing terrain data has not received the attention of other forms of surface reconstruction or of image processing. The goal of terrain data processing is to convert the point cloud into a succinct representation system that is amenable to the various application demands. The present paper presents a platform for terrain processing built on the following principles: (i) measuring distortion in the Hausdorff metric, which we argue is a good match for the application demands, (ii) a multiscale representation based on tree approximation using local polynomial fitting. The basic elements held in the nodes of the tree can be efficiently encoded, transmitted, visualized, and utilized for the various target applications. Several challenges emerge because of the variable resolution of the data, missing data, occlusions, and noise. Techniques for identifying and handling these challenges are developed. © 2013 Society for Industrial and Applied Mathematics.

  14. 78 FR 68327 - Importation of Ovine Meat From Uruguay

    Science.gov (United States)

    2013-11-14

    ... thus has no bearing on this rulemaking. Goat Meat One commenter expressed concern that inspectors may... goats. It is unlikely that a facility would slaughter a goat and present its meat as ovine meat. As.... APHIS-2008-0085] RIN 0579-AD17 Importation of Ovine Meat From Uruguay AGENCY: Animal and Plant Health...

  15. Geology of Sierra de San Miguel area Rocha department (Uruguay)

    International Nuclear Information System (INIS)

    Muzio, R.; Veroslavsky, G.; Morales, E. . E mail: rossana@fcien.edu.uy

    2004-01-01

    This paper is part of a regional study about Mesozoic magmatism, tectonics and sedimentation in Uruguay. As a result of the geological studies carried out in Sierra de San Miguel area (Rocha department), lithological descriptions, their stratigraphic relationships and their petrographic characterization are presented [es

  16. Precambrian terranes of African affinities in the southeastern part of Brazil and Uruguay

    International Nuclear Information System (INIS)

    Basei, M.A.S; Junior, Siga; Harara, O.M; Preciozzi, F; Sato, K; Kaufuss, G

    2001-01-01

    distinct, representing the main suture that separates the terranes of African and South-American affinities. As observed in figure 1, it is considered in this article that the region of African affinity is constituted by the terrains located east of the Major Gercino-Sierra Ballena suture zone, being represented by two major units: the Granite Belt - outcropping along the whole eastern portion of the Brazilian southern region, and the Punta del Este terrain (PET) south-easternmost of Uruguay. The Punta del Este Terrane (PET) is composed of a series of gneisses and migmatites formed in the 1000-900 Ma interval, according to Preciozzi et al. (1999; Basei et al 2000), intensely reworked during the Rio Doce orogeny (600-500 Ma). These authors proposed that the terranes situated east of the Alferes-Cordilheira Shear Zone should not integrate the Granite Belt, suggesting that this crustal segment represent in South America terranes related to the Namaqua Belt recognized in the southwestern portion of the African continent. Similar terranes have not been recognized in Brazil and Argentina. In PET, three major tectonic units can be characterized: a gneissic-migmatitic basement, a low-grade metasedimentary cover (Rocha Group) and a post-tectonic series that includes alkaline granitoids and acid volcanic rocks. Considering that the PET basement correlates with the Namaqua Complex gneisses, the Rocha Group was tentatively correlated with the Gariep Group supracrustal units (au)

  17. 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.…

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

    International Nuclear Information System (INIS)

    1984-01-01

    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.

  19. El retiro de Uruguay de las negociaciones del TISA

    Directory of Open Access Journals (Sweden)

    Florencia Salgueiro Rubio

    2018-01-01

    Full Text Available Este trabajo, enfocado desde el punto de vista del Análisis de Política Exterior, busca determinar las razones por las cuales Uruguay se retiró de las negociaciones del TISA (Trade in Services Agreement, en setiembre de 2015. Se toma como punto de partida el análisis de negociaciones internacionales a doble nivel de Putnam, con el objetivo de explicar qué determinantes internas y externas desencadenaron la decisión presidencial de abandonar la negociación del acuerdo. Los principales factores a tener en cuenta incluyen las coaliciones e ideologías de los más importantes actores políticos y sociales a nivel nacional, el impacto de las instituciones que regulan la ratificación de acuerdos internacionales en el país, el estilo de toma de decisión del presidente Tabaré Vázquez y la dimensión ideacional de la inserción internacional del Uruguay según las percepciones de sus principales actores.

  20. Processing Terrain Point Cloud Data

    KAUST Repository

    DeVore, Ronald; Petrova, Guergana; Hielsberg, Matthew; Owens, Luke; Clack, Billy; Sood, Alok

    2013-01-01

    Terrain point cloud data are typically acquired through some form of Light Detection And Ranging sensing. They form a rich resource that is important in a variety of applications including navigation, line of sight, and terrain visualization

  1. Proyecto de formación universitaria en Inteligencia Territorial : Uruguay 2012-2016 en Minas, Lavalleja

    OpenAIRE

    Bozzano, Horacio Rodolfo

    2012-01-01

    Este proyecto de formación universitaria en Inteligencia Territorial y Transformación nació en 2008 en Minas, capital del Departamento de Lavalleja, de la articulación de factores socio-territoriales, institucionales y científicos; continuó luego con la Intendencia de Lavalleja, el Parlamento del Mercosur, el GDRI-INTI, el MEC Ministerio de Educación y Cultura del Uruguay y actualmente, el CLAEH, instituto universitario del Uruguay. El objetivo es la formación de agentes de cambio y sujetos d...

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

    International Nuclear Information System (INIS)

    Matos, V.

    2010-01-01

    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

  3. 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.

  4. A New "Shield of the Weak": Continued Paternalism of Domestic Violence Services in Uruguay.

    Science.gov (United States)

    Bloom, Allison

    2018-03-01

    Drawing on ethnographic and historical research, this article illuminates the limitations of the Uruguayan domestic violence services system. In spite of how advocates in Uruguay successfully used a human rights platform to secure legislation and services, this system now faces significant critique. Using Iris Marion Young's work on the "logic of masculinist protection" and historical parallels in Uruguay's welfare system, I discuss how a paternalistic approach may be to blame. I highlight how this paternalism contributes to the paternalism that problematically underlies gendered violence-reinforcing rather than addressing oppressive ideologies and structures that impede improving conditions for women.

  5. Selection method of terrain matching area for TERCOM algorithm

    Science.gov (United States)

    Zhang, Qieqie; Zhao, Long

    2017-10-01

    The performance of terrain aided navigation is closely related to the selection of terrain matching area. The different matching algorithms have different adaptability to terrain. This paper mainly studies the adaptability to terrain of TERCOM algorithm, analyze the relation between terrain feature and terrain characteristic parameters by qualitative and quantitative methods, and then research the relation between matching probability and terrain characteristic parameters by the Monte Carlo method. After that, we propose a selection method of terrain matching area for TERCOM algorithm, and verify the method correctness with real terrain data by simulation experiment. Experimental results show that the matching area obtained by the method in this paper has the good navigation performance and the matching probability of TERCOM algorithm is great than 90%

  6. Paleoescatology in the sopas formation (Upper Pleistocene) form Uruguay, paleobilogic focus

    International Nuclear Information System (INIS)

    Verde, M.; Ubilla, M.; Soloviy, J.

    1998-01-01

    Continental tetrapod coprolites are reported for the first time for Uruguay, these remains come from the Sopas Formation (Upper Pleistocene). They are assigned to carnivore mammals based on morphology and inclusions of micrommmal remains besides of other attributes.(author)

  7. Prevalence of Escherichia coli adhesion-related genes in neonatal calf diarrhea in Uruguay.

    Science.gov (United States)

    Umpiérrez, Ana; Acquistapace, Sofía; Fernández, Sofía; Oliver, Martín; Acuña, Patricia; Reolón, Eduardo; Zunino, Pablo

    2016-05-31

    Neonatal calf diarrhea (NCD), one of the most important diseases of neonatal dairy and beef calves in Uruguay, has become relevant in association with intensive systems. This disease generates substantial economic losses every year worldwide as a result of increased morbidity and mortality. Escherichia coli, one of the pathogens associated with NCD, can express several fimbrial and afimbrial adhesins. The objective of this study was to assess the presence of clpG, f5, f17A, f17G(II), and f17G(I) genes that encode three important adhesins expressed in diarrheagenic E. coli: F5, F17 and CS31A, isolated from feces of calves in Uruguay. Feces of 86 (70 diarrheic and 16 healthy) calves, from 15 animal facilities in Uruguay, were collected between 2012 and 2013. Biochemical and molecular identification were performed to finally obtain 298 E. coli isolates. Partial amplification of adhesion-related genes was performed by polymerase chain reaction. The most prevalent gene was f17A (31.2%), followed by f17G(II), clpG, f17G(I) and f5 (25.8%, 17.5%, 3.7% and 0.7%, respectively). All genes were present in diarrheic and healthy animals except f5 and f17G(I); these genes were present only in affected calves, although in low numbers. This is the first report of the presence of F5, F17, and CS31A genes in E. coli strains from NCD cases in Uruguay. Prevalence values of the genes, except f5, were in accordance with regional findings. It is expected that further characterization of locally transmitted strains will contribute to control a problem of regional and international magnitude.

  8. 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.

  9. Tres leyes innovadoras en Uruguay: Aborto, matrimonio homosexual y regulación de la marihuana

    OpenAIRE

    Arocena, Felipe; Aguiar, Sebastián

    2017-01-01

    Uruguay sorprendió al mundo en 2013 por tres leyes aprobadas en poco más de un año: el matrimonio entre personas del mismo sexo, la despenalización del aborto y la regulación de la marihuana. En este trabajo, desarrollaremos el contenido de estas normas, exploraremos algunas de las principales causas de su aprobación en este momento histórico del país, y, finalmente, discutiremos las probables virtudes y problemas de las respectivas implementaciones Uruguay shocked the world in 2013 with t...

  10. Complex terrain and wind lidars

    Energy Technology Data Exchange (ETDEWEB)

    Bingoel, F.

    2009-08-15

    This thesis includes the results of a PhD study about complex terrain and wind lidars. The study mostly focuses on hilly and forested areas. Lidars have been used in combination with cups, sonics and vanes, to reach the desired vertical measurement heights. Several experiments are performed in complex terrain sites and the measurements are compared with two different flow models; a linearised flow model LINCOM and specialised forest model SCADIS. In respect to the lidar performance in complex terrain, the results showed that horizontal wind speed errors measured by a conically scanning lidar can be of the order of 3-4% in moderately-complex terrain and up to 10% in complex terrain. The findings were based on experiments involving collocated lidars and meteorological masts, together with flow calculations over the same terrains. The lidar performance was also simulated with the commercial software WAsP Engineering 2.0 and was well predicted except for some sectors where the terrain is particularly steep. Subsequently, two experiments were performed in forested areas; where the measurements are recorded at a location deep-in forest and at the forest edge. Both sites were modelled with flow models and the comparison of the measurement data with the flow model outputs showed that the mean wind speed calculated by LINCOM model was only reliable between 1 and 2 tree height (h) above canopy. The SCADIS model reported better correlation with the measurements in forest up to approx6h. At the forest edge, LINCOM model was used by allocating a slope half-in half out of the forest based on the suggestions of previous studies. The optimum slope angle was reported as 17 deg.. Thus, a suggestion was made to use WAsP Engineering 2.0 for forest edge modelling with known limitations and the applied method. The SCADIS model worked better than the LINCOM model at the forest edge but the model reported closer results to the measurements at upwind than the downwind and this should be

  11. Rapid assessment of avoidable blindness in Uruguay: results of a nationwide survey.

    Science.gov (United States)

    Gallarreta, Marcelo; Furtado, João M; Lansingh, Van C; Silva, Juan Carlos; Limburg, Hans

    2014-10-01

    To investigate and describe the prevalence and causes of blindness and moderate and severe visual impairment in older adults living in Uruguay. All individuals aged ≥ 50 years old living in randomly selected clusters were eligible to participate. In each census enumeration unit selected, 50 residents aged 50 years and older were chosen to participate in the study using compact segment sampling. The study participants underwent visual acuity (VA) measurement and lens examination; those with presenting VA (PVA) glaucoma (14.3%) were the main causes of blindness. Prevalence of SVI and MVI was 0.9% (95% CI: 0.5-1.3) and 7.9% (95% CI: 6.0-9.7) respectively. Cataract was the main cause of SVI (65.7%), followed by uncorrected refractive error (14.3%), which was the main cause of MVI (55.2%). Cataract surgical coverage was 76.8% (calculated by eye) and 91.3% (calculated by individual). Of all eyes operated for cataract, 70.0% could see ≥ 20/60 and 15.3% could not see 20/200 post-surgery. Prevalence of blindness in Uruguay is low compared to other Latin American countries, but further reduction is feasible. Due to Uruguay's high cataract surgical coverage and growing proportion of people ≥ 50 years old, the impact of posterior pole diseases as a contributing factor to blindness might increase in future.

  12. Survivor shielding. Part C. Improvements in terrain shielding

    International Nuclear Information System (INIS)

    Egbert, Stephen D.; Kaul, Dean C.; Roberts, James A.; Kerr, George D.

    2005-01-01

    A number of atomic-bomb survivors were affected by shielding provided by terrain features. These terrain features can be a small hill, affecting one or two houses, or a high mountain that shields large neighborhoods. In the survivor dosimetry system, terrain shielding can be described by a transmission factor (TF), which is the ratio between the dose with and without the terrain present. The terrain TF typically ranges between 0.1 and 1.0. After DS86 was implemented at RERF, the terrain shielding categories were examined and found to either have a bias or an excessive uncertainty that could readily be removed. In 1989, an improvement in the terrain model was implemented at RERF in the revised DS86 code, but the documentation was not published. It is now presented in this section. The solution to the terrain shielding in front of a house is described in this section. The problem of terrain shielding of survivors behind Hijiyama mountain at Hiroshima and Konpirasan mountain at Nagasaki has also been recognized, and a solution to this problem has been included in DS02. (author)

  13. Los costos del crimen en Uruguay

    OpenAIRE

    Diego Aboal; Jorge Campanella; Bibiana Lanzilotta

    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...

  14. Uruguay mining Inventory: geochemical prospecting results of Cerro de las Cuentas mapping

    International Nuclear Information System (INIS)

    Spangenberg, J.; Filippini, J.

    1986-01-01

    This work is about the geochemical prospecting carried out into the Uruguay mining inventory framework. In this case the survey was in Cerro de las Cuentas mapping. Cerro Largo department. Scale 1 / 50000.

  15. Exploration of Uranium. Report to the Government of the Eastern Republic of Uruguay; Prospeccion de uranio. Informe al gobierno de la Republica Oriental del Uruguay

    Energy Technology Data Exchange (ETDEWEB)

    Muset, J A [International Atomic Energy Agency, Vienna (Austria)

    1979-07-01

    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.

  16. Evolución del espacio de productos exportados: ¿está Uruguay en el lugar equivocado?

    OpenAIRE

    Vaillant, Marcel; Ferreira-Coimbra, Natalia

    2009-01-01

    This paper studies the pattern of trade specialization (PTE) of Uruguay and the dynamics that characterized it throughout the last twenty years. From a descriptive analysis of the PTE is used the methodological framework of the product space developed by Haussman et al (2007) to site Uruguay in terms of its commercial specialization. The EP is the network of relationships that are established between products that are internationally traded. There is a link between the value of each product a...

  17. Uruguay mining inventory. Geochemical prospecting results of the Las Flores aerial map[Study of Uranium geochemical prospection in Uruguay]; Inventario minero del Uruguay. Resultados de la prospeccion geoquimica del fotoplano Las Flores

    Energy Technology Data Exchange (ETDEWEB)

    Zeegers, H; Bonnefoy, D; Garau, M; Spangenberg, J

    1981-07-01

    In the context of the Uruguay mining inventory, the aerial photography map Las Flores had been covered by a specific strategic which included geochemical prospecting elements. The surface covered has the 550 km2, and 1042 samples which they have been analized in Orleans France. 22 elements by plasma spectroscopy and gold by atomic absorption and for uranium laser spectroscopy . They have been evidenced the following anomalies: gold, Pb, Pb-Ba-Cu, Ba and Ni-Cr.

  18. Espectrometria de massas avançada em estudos estruturais de metabólitos de fármacos e proteínas

    OpenAIRE

    Alexandre Ferreira Gomes

    2014-01-01

    Resumo: Este trabalho foi dividido em dois capítulos, tendo como temática geral a aplicação de técnicas modernas baseadas em espectrometria de massas (MS) no estudo da biotransformação de fármacos (capítulo I) e em proteômica estrutural por ligação cruzada e mobilidade iônica (capítulo II). No capítulo I, foram estudadas rotas de fragmentação por dissociação induzida por colisão (CID), perfis de metabólitos in vivo em ratos e farmacocinética de derivados de 4-anilinoquinazolina, candidatos a ...

  19. Brief Counseling on Secondhand Smoke Exposure in Pregnant Women in Argentina and Uruguay

    Directory of Open Access Journals (Sweden)

    Alicia Alemán

    2016-12-01

    Full Text Available Argentina and Uruguay have a high prevalence of smoking during pregnancy, as well as of secondhand smoke (SHS exposure. In this secondary analysis of a trial to implement brief smoking cessation counseling during antenatal care in Argentina and Uruguay, we aim to evaluate the effects of the intervention on the rates of self-reported SHS exposure at home and at work, and on attitudes recalled by non-smoker women enrolled in the intervention group compared with the control group. We randomly assigned (1:1 20 antenatal care clusters in Argentina and Uruguay to receive a multifaceted intervention to implement brief smoking cessation counseling, which also included questions and counseling regarding SHS exposure, or to receive the standard of care. There was not a statistically significant difference between groups of the intervention’s effect (reduction of exposure to SHS on any of the three exposure outcome measures (exposure at home, work or other indoor areas or on the attitudes of women regarding exposure (avoiding breathing SHS and having rooms where smoking is forbidden. This analysis shows that we should not expect reductions in SHS exposure with this modest intervention alone. To achieve such reductions, strategies engaging partners and other household members may be more effective.

  20. Brief Counseling on Secondhand Smoke Exposure in Pregnant Women in Argentina and Uruguay.

    Science.gov (United States)

    Alemán, Alicia; Morello, Paola; Colomar, Mercedes; Llambi, Laura; Berrueta, Mabel; Gibbons, Luz; Buekens, Pierre; Althabe, Fernando

    2016-12-29

    Argentina and Uruguay have a high prevalence of smoking during pregnancy, as well as of secondhand smoke (SHS) exposure. In this secondary analysis of a trial to implement brief smoking cessation counseling during antenatal care in Argentina and Uruguay, we aim to evaluate the effects of the intervention on the rates of self-reported SHS exposure at home and at work, and on attitudes recalled by non-smoker women enrolled in the intervention group compared with the control group. We randomly assigned (1:1) 20 antenatal care clusters in Argentina and Uruguay to receive a multifaceted intervention to implement brief smoking cessation counseling, which also included questions and counseling regarding SHS exposure, or to receive the standard of care. There was not a statistically significant difference between groups of the intervention's effect (reduction of exposure to SHS) on any of the three exposure outcome measures (exposure at home, work or other indoor areas) or on the attitudes of women regarding exposure (avoiding breathing SHS and having rooms where smoking is forbidden). This analysis shows that we should not expect reductions in SHS exposure with this modest intervention alone. To achieve such reductions, strategies engaging partners and other household members may be more effective.

  1. Uruguay : tous les projets | Page 5 | CRDI - Centre de recherches ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Région: Argentina, South America, Brazil, Chile, Colombia, Mexico, North and Central America, Uruguay. Programme: Emploi et croissance. Financement total : CA$ 352,841.00. Participation sociale à la santé au sein du MERCOSUR. Projet. Avec l'aide du CRDI, l'Instituto de la Salud, Medio Ambiente, Economia y ...

  2. Uruguay : tous les projets | Page 3 | CRDI - Centre de recherches ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    , Mexico, Uruguay ... Selon les données estimatives de l'Organisation panaméricaine de la santé (2004), la population des villes d'Amérique latine et des Caraïbes - évaluée à 300 millions d'habitants - produit chaque jour 225 000 tonnes de ...

  3. A nationwide survey on seroprevalence of Neospora caninum infection in beef cattle in Uruguay.

    Science.gov (United States)

    Bañales, Pedro; Fernandez, Leandro; Repiso, María V; Gil, Andres; Dargatz, David A; Osawa, Takeshi

    2006-06-30

    Bovine abortions due to Neospora caninum infection have been reported worldwide and its economic impact on the beef industry has been acknowledged as a problem. Uruguay has the largest export value of beef per acre in South America. However, no data on the prevalence of N. caninum infection have been available in this country. The objective of this study was to estimate the prevalence and distribution of N. caninum infection in beef cattle in Uruguay through a nationwide survey. A two stage sampling design was used with farms being selected in stage one and animals being selected in stage two. A brief questionnaire was administered on each farm. Seroprevalence of N. caninum in 4444 beef cattle from 229 farms in all the counties, except Montevideo, of Uruguay was determined by an ELISA. The data were then analyzed to identify associations between infection and variables such as type of animal (cow or heifer), herd size, use of veterinary advice, productivity of the soil in relation to the national average, use of improved grass, use of mineral salts, use of supplemental feed, and presence of a dog(s) on the farm. The estimated proportion of positive farms for all the beef cattle operations was 69.2% (95% confidence interval [CI], 53.7-84.7). The overall cattle seroprevalence was estimated as 13.9% (95% CI, 11.6-16.3). The prevalence estimation by animal category was 14.3% (95% CI, 11.4-17.2) for beef cows and 12.9% (95% CI, 10.0-15.8) for beef heifers. There was no significant difference in the estimated prevalence between the two animal types. There was no significant difference in the animal level prevalence of N. caninum infection among different herd sizes. None of the herd demographic or management variables was significantly associated with the seropositivity to N. caninum infection. In conclusion, these results show that N. caninum infection is common among beef herds across Uruguay. Since the beef industry is one of the key industries in Uruguay, the

  4. Geographic distribution and apparent decline of Crotalus durissus terrificus (Laurenti, 1768; Serpentes, Viperidae) in Uruguay

    OpenAIRE

    Prigioni, Carlos M.; Borteiro, Claudio; Kolenc, Francisco; Colina, Marcelo; González, Enrique M.

    2013-01-01

    The rattlesnake Crotalus durissus terrificus (Laurenti, 1768; Serpentes, Viperidae) is a rare species in Uruguay, where it reaches the southern boundaries of its distribution. The most recent distribution map available for this species in Uruguay is based on a few specimens that were collected during the 1950s and 1960s. Herein, we make a comprehensive account of rattlesnake records in this country obtained from herpetological literature and other bibliographic sources, specimens accessioned ...

  5. Spectra of Velocity components over Complex Terrain

    DEFF Research Database (Denmark)

    Panofsky, H. A.; Larko, D.; Lipschut, R.

    1982-01-01

    : When air moves over terrain with changed characteristics, then (1) for wavelengths very short relative to the fetch over the new terrain, the spectral densities are in equilibrium with the new terrain. (1) for wavelengths long compared to this fetch, spectral densities remain unchanged if the ground...

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

    International Nuclear Information System (INIS)

    Goso, H; Spoturno, J; Peciozzi, F.

    2008-01-01

    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

  7. Intra-generational Social Mobility and Entrepreneurship in Uruguay

    OpenAIRE

    Daniel Bukstein; Néstor Gandelman

    2012-01-01

    In this paper we follow an income-based, time-dependence approach to measure the impact of entrepreneurship on social mobility in Uruguay. The working definition of entrepreneur is business owners with employees. Using household surveys from 1982 to 2010 we show that their income level, income volatility, and evolution over the business cycle are consistent with them being opportunity entrepreneurs. Self-employed workers are more similar to necessity entrepreneurs. We find significant evidenc...

  8. Predicting the Diffusion of Improved Pastures in Uruguay

    OpenAIRE

    Lovell S. Jarvis

    1981-01-01

    Research suggests the logistic curve is the characteristic diffusion path for new technologies. Econometric analysis of fertilized grass-legume pastures in Uruguay indicated that their diffusion during the first years following introduction also followed a logistic path. Some departure from a simple logistic shape was explained by including beef and fertilizer prices within the diffusion framework. Both the rate and limit of diffusion were positively related to changes in the technology's pro...

  9. 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.

  10. EXEMPLOS DE RECONSTITUIÇÕES DA VEGETAÇÃO E INFERÊNCIAS DE PALEOCLIMAS NO ESTADO DO RIO DE JANEIRO ATRAVÉS DA UTILIZAÇÃO DOS INDICADORES FITÓLITOS E ISÓTOPOS DE CARBONO

    Directory of Open Access Journals (Sweden)

    Heloisa Helena Gomes Coe

    2013-08-01

    Full Text Available A compreensão de grande parte das formações vegetais primárias do Brasil necessita muitas vezes de estudos paleoambientais. Este trabalho apresenta dois estudos realizados em áreas do Estado do Rio de Janeiro, onde foram feitas reconstituições da vegetação e inferência de paleoclimas utilizando como indicadores os fitólitos e os isótopos de Carbono. Fitólitos são partículas de sílica que se formam como resultado da absorção pelas raízes das plantas de ácido silícico da solução do solo, precipitando-se depois, principalmente pela transpiração do vegetal, no interior ou entre as células vegetais. São importantes microfósseis, apresentando configurações típicas da vegetação de origem, pois a forma do fitólito recorda como um “molde” a célula vegetal em que foi formado. Os isótopos estáveis de Carbono são utilizados em estudos ambientais já que a composição isotópica varia de forma previsível conforme o elemento se move através dos diversos compartimentos de um ecossistema. Nas plantas, há um fracionamento constante dos isótopos do carbono para cada ciclo fotossintético. A razão entre os esses isótopos pode indicar que tipo de vegetal deu origem ao material estudado, complementando de maneira eficaz os resultados das análises fitolíticas.

  11. Stratigraphy of Guichon Formation (lower cretaceous) in litoral basin, Uruguay

    International Nuclear Information System (INIS)

    Goso, C.; Perea, D.; Perinotto, J.

    1999-01-01

    This report is about the stratigraphic al analysis of the Guichon Formation (lower cretaceous, litoral basin in Uruguay). The facies association is represented by conglomerates mainly fine sandstones and mud stones wi ch is interpreted as an alluvial system. A regional palaeogeography and a new geochronological alternative are established for this formation. (author).

  12. Stratigraphy of neoproterozoic sedimentary and volcano sedimentary successions of Uruguay

    International Nuclear Information System (INIS)

    Pecoits, E.; Aubet, N.; Oyhantcabal, P.; Sanchez Bettucci, L.

    2004-01-01

    Based on the new data the different characteristics of the Neoproterozoic (volcano) sedimentary succesions of Uruguay are described and discussed. Their stratigraphic tectonics and palaeoclimatic implications are analyzed.The results of the present investigations also allow to define the Maldonado Group which would beintegrated by the Playa Hermosa and Las Ventanas formations.

  13. 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

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

    Directory of Open Access Journals (Sweden)

    Pablo Darscht

    2011-05-01

    Full Text Available 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 en el área de ingeniería para dispositivos médicos para diferentes empresas de investigación biomédica a nivel internacional.AbstractCase study of the Centro de Cardioestimuladores del Uruguay - CCC Medical Devices prepared on behalf of Ingenio within the project financed by de Incubator Initiative of InfoDev-World Bank Group. This study refers to the steps followed by a highly innovative local company and to the changes in its business environment. The start up of a small pacemakers company that after going through different stages is presently increasing its market share in the area of engineering of medical devices for biomedic research companies worldwide.

  15. Quality assurance for radiodiagnostic equipment in Uruguay

    International Nuclear Information System (INIS)

    Cotelo, Elena D.

    2001-01-01

    Since Uruguay did not have an study on X-ray equipment, students of Radiation Protection course (RP) made this field work throughout the country. The objective is to obtain information on the number and kind of X-ray radiodiagnostic equipment. Some of the results are: there are 666 radiodiagnostic equipment. The ratio of population to equipment is 4.515 to 1 in the capital and the mean rate in the rest of the country is 4.383 to one, with a minimum of 1.707 and a maximum of 8.220. The Public Health Ministry (MSP) and the Instituciones de Asistencia Medica Colectiva (a kind of private heath assurance) (IAMC) have less equipment in the capital than in the rest of the country. The 37% of the capital population receives assistance through the IAMC , with a 42.5 % of the equipment. Uruguay except the capital has 18 districts and 17 computed tomography equipment, from which only 3 belong to the MSP. Five districts do not have any. In Montevideo, there are 11.500 females over forty years of age per X-ray mammography equipment, and this relation in the rest of the country is 13.900. There are 21 X-ray Interventional radiology equipment, 16 of them are in the capital. Is from relating the radiodiagnostic equipment, the population and the procedures, that quality assistance indicators emerge. This owns high importance on the way to create a RP National Programme. (author)

  16. ISOSTATICALLY DISTURBED TERRAIN OF NORTHWESTERN ANDES MOUNTAINS FROM SPECTRALLY CORRELATED FREE-AIR AND GRAVITY TERRAIN DATA

    Directory of Open Access Journals (Sweden)

    Hernández P Orlando

    2006-12-01

    Full Text Available Recently revised models on global tectonics describe the convergence of the North Andes, Nazca, Caribbean and South American Plates and their seismicity, volcanism, active faulting and extreme
    topography. The current plate boundaries of the area are mainly interpreted from volcanic and seismic datasets with variable confidence levels. New insights on the isostatic state and plate boundaries of
    the northwestern Andes Mountains can be obtained from the spectral analysis of recently available gravity and topography data.
    Isostatically disturbed terrain produces free-air anomalies that are highly correlated with the gravity effects of the terrain. The terrain gravity effects (TGE and free air gravity anomalies (FAGA of the
    Andes mountains spectral correlation data confirms that these mountains are isostatically disturbed. Strong negative terrain-correlated FAGA along western South America and the Greater and Lesser Antilles are consistent with anomalously deepened mantle displaced by subducting oceanic plates.

    Inversion of the compensated terrain gravity effects (CTGE reveals plate subduction systems with alternating shallower and steeper subduction angles. The gravity modeling highlights crustal
    deformation from plate collision and subduction and other constraints on the tectonism of the plate boundary zones for the region.

  17. The Texts of the Instruments connected with the Agency's assistance to Uruguay in Establishing a Research Reactor Project

    International Nuclear Information System (INIS)

    1965-01-01

    The texts of the Supply Agreement between the Agency and the Governments of the United States of America and Uruguay, and of the Project Agreement between the Agency and the Government of Uruguay, in connection with the Agency's assistance to the latter Government in establishing a research reactor project, are reproduced in this document for the information of all Members. These Agreements entered into force on 24 September 1965

  18. The Texts of the Instruments connected with the Agency's assistance to Uruguay in Establishing a Research Reactor Project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1965-12-09

    The texts of the Supply Agreement between the Agency and the Governments of the United States of America and Uruguay, and of the Project Agreement between the Agency and the Government of Uruguay, in connection with the Agency's assistance to the latter Government in establishing a research reactor project, are reproduced in this document for the information of all Members. These Agreements entered into force on 24 September 1965.

  19. Bio energy: Bio fuel - Properties and Production

    International Nuclear Information System (INIS)

    Wilhelmsen, Gunnar; Martinsen, Arnold Kyrre; Sandberg, Eiliv; Fladset, Per Olav; Kjerschow, Einar; Teslo, Einar

    2001-01-01

    This is Chapter 3 of the book ''Bio energy - Environment, technique and market''. Its main sections are: (1) Definitions and properties, (2) Bio fuel from the forest, (3) Processed bio fuel - briquettes, pellets and powder, (4) Bio fuel from agriculture, (5) Bio fuel from agro industry, (6) Bio fuel from lakes and sea, (7) Bio fuel from aquaculture, (8) Bio fuel from wastes and (9) Hydrogen as a fuel. The exposition largely describes the conditions in Norway. The chapter on energy from the forest includes products from the timber and sawmill industry, the pulp and paper industry, furniture factories etc. Among agricultural sources are straw, energy forests, vegetable oil, bio ethanol, manure

  20. uruguay : tous les projets | CRDI - Centre de recherches pour le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Plusieurs études ont montré que certaines formes de réseautage d'affaires collaboratif peuvent avoir une incidence positive sur l'innovation, les résultats financiers et le développement régional. Région: Chile, El Salvador, Paraguay, Uruguay. Programme: Initiative Think tank. Financement total : CA$ 250,000.00.

  1. Digital terrain data base - new possibilities of 3D terrain modeling

    Directory of Open Access Journals (Sweden)

    Mateja Rihtaršič

    1992-12-01

    Full Text Available GISs has brought new dimensions in the field of digital terrain modelling, too. Modem DTMs must be real (relational databases with high degree of "intelligence". This paper presents some of the demands, ivhich have to be solved in modern digital terrain databases, together with main steps of their's generation. Problems, connected to regional level, multi-pur pose use, new possibilities and direct integration into GIS are presented. The practical model was created across smaller test area, so few lines with practical experiences can be droped, too.

  2. Geological map of Uruguay Esc 1,100,000. Guayabos Sheet N-15

    International Nuclear Information System (INIS)

    Gancio, F.; Ford, I.

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Guayabos) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils of Arapey, Guichon, Mercedes and Asencio formations in the Cretaceous period

  3. Arroyo del Soldado group: paleontology, dating and Vendian to Lower Cambrian, Uruguay

    International Nuclear Information System (INIS)

    Gaucher, C.; Sprechmann, P.

    1998-01-01

    The fossil content of the Vendian to Lower Cambrian Arroyo del Soldado Group of the Nico Perez Terrane of Uruguay is analysed.Organic walled microfossils represented by acritarchs, eukariotic algae (sensu lato) and iron bacteria are recognized. An updated list of these microfossils is presented, which were are now reported in the Yerbal and Barriga Negra formations.Events of weutrphic conditions were reconstructed. The occurrence of Cloudina riemkeae, the earliest known metazoanwith a mineralized skeleton is communicated for the first time in Uruguay. The organic walled microfossils as well as Cloudina riemkeae are indicative of a Vendian age, whereas the trace fossils of the uppermost unit(Cerro Victoria) suggest the Early Cambrian. This would imply that the Group contains the Precambrian-Cambrian boundary. The Arroyo del Soldado Group is correlated with the Jacadiga and Corunba Groups (Brasil) and the Nama Group (Namibia). (author)

  4. THE URUGUAY ROUND AGREEMENT ON AGRICULTURE: AN EVALUATION

    OpenAIRE

    Josling, Timothy E.; Honma, Masayoshi; Lee, Jaeok; MacLaren, Donald; Miner, William M.; Sumner, Daniel A.; Tangermann, Stefan; Valdes, Alberto

    1994-01-01

    Contact for this paper: Laura Bipes/University of Minnesota/Department of Applied Economics/ 1994 Buford Avenue./ St. Paul, MN 55108 USA. From the start, agriculture played a central role in the Uruguay Round of GATT trade negotiations. The Punta del Este Declaration called for a solution to the problems facing agricultural trade through modified trade rules and an agreement to lower protection levels. It was recognized that such an improvement implied negotiations on the national farm polici...

  5. Report to the Republica Oriental del Uruguay government

    International Nuclear Information System (INIS)

    Saad, S.

    1984-01-01

    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

  6. 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.

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

    International Nuclear Information System (INIS)

    Morales, H.; Ford, I.; Montana, J.

    1990-01-01

    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

  8. Geochemical and microbiological study in soils of southern Uruguay

    International Nuclear Information System (INIS)

    Pianzzola, M.; De Souza, S.; Soubes, M.; Goso Aguilar, C.

    2009-01-01

    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

  9. 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

  10. Women, feminism and social change in Argentina, Chile and Uruguay, 1980-1940

    Directory of Open Access Journals (Sweden)

    Guimoar Dueñas

    1996-01-01

    Full Text Available Asunción Lavrin. Women, feminism and social change in Argentina, Chile and Uruguay, 1890-1940. Lincoln and London: University of Nebraska Press, 1995, 481 páginas. Tercer volúmen de la serie Engendering Latin America.

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

    International Nuclear Information System (INIS)

    Preciozzi, F; Pena, S; Masquelin, E; Pias, J; Tabo, F

    1990-01-01

    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

  12. Cinnabar presence ar round the Valentin stream in Florida district of Uruguay

    International Nuclear Information System (INIS)

    Sanchez, L.

    1993-01-01

    Some little grains of cinnabar were found in Valentin River, Florida, Uruguay during the Gold Exploration Project on the Area in 1991. We present some chemical data to prove the existence of mercury probably related to a greissen hydrothermal event.

  13. Terrain Perception in a Shape Shifting Rolling-Crawling Robot

    Directory of Open Access Journals (Sweden)

    Fuchida Masataka

    2016-09-01

    Full Text Available Terrain perception greatly enhances the performance of robots, providing them with essential information on the nature of terrain being traversed. Several living beings in nature offer interesting inspirations which adopt different gait patterns according to nature of terrain. In this paper, we present a novel terrain perception system for our bioinspired robot, Scorpio, to classify the terrain based on visual features and autonomously choose appropriate locomotion mode. Our Scorpio robot is capable of crawling and rolling locomotion modes, mimicking Cebrenus Rechenburgi, a member of the huntsman spider family. Our terrain perception system uses Speeded Up Robust Feature (SURF description method along with color information. Feature extraction is followed by Bag of Word method (BoW and Support Vector Machine (SVM for terrain classification. Experiments were conducted with our Scorpio robot to establish the efficacy and validity of the proposed approach. In our experiments, we achieved a recognition accuracy of over 90% across four terrain types namely grass, gravel, wooden deck, and concrete.

  14. Resolution 574/006 it authorizes to the National Administration of Oil Alcohol and Portland to sign a contract directly with PETROBRAS Uruguay services and operation S.A. in terms and conditions included in the Agreement to carried out hydrocarbons survey in Uruguay

    International Nuclear Information System (INIS)

    2006-01-01

    Then and the efforts of the National Fuel Alcohol and Portland (ANCAP) in seeking approval of an agreement between this Administration and services and operations PETROBRAS SA Uruguay work for the realization of search for hydrocarbons in Uruguay. The above general agreement aims to conduct a regional study, by integrating seismic and well data, with a view to mounting a stratigraphic and structural characterization of structural and stratigraphic styles by sequence.

  15. DNA multigene characterization of Fasciola hepatica and Lymnaea neotropica and its fascioliasis transmission capacity in Uruguay, with historical correlation, human report review and infection risk analysis

    Science.gov (United States)

    Gayo, Valeria; Sanchis, Jaime; Artigas, Patricio; Khoubbane, Messaoud; Birriel, Soledad; Mas-Coma, Santiago

    2017-01-01

    Background Fascioliasis is a pathogenic disease transmitted by lymnaeid snails and recently emerging in humans, in part due to effects of climate changes, anthropogenic environment modifications, import/export and movements of livestock. South America is the continent presenting more human fascioliasis hyperendemic areas and the highest prevalences and intensities known. These scenarios appear mainly linked to altitude areas in Andean countries, whereas lowland areas of non-Andean countries, such as Uruguay, only show sporadic human cases or outbreaks. A study including DNA marker sequencing of fasciolids and lymnaeids, an experimental study of the life cycle in Uruguay, and a review of human fascioliasis in Uruguay, are performed. Methodology/Principal findings The characterization of Fasciola hepatica from cattle and horses of Uruguay included the complete sequences of the ribosomal DNA ITS-2 and ITS-1 and mitochondrial DNA cox1 and nad1. ITS-2, ITS-1, partial cox1 and rDNA 16S gene of mtDNA were used for lymnaeids. Results indicated that vectors belong to Lymnaea neotropica instead of to Lymnaea viator, as always reported from Uruguay. The life cycle and transmission features of F. hepatica by L. neotropica of Uruguay were studied under standardized experimental conditions to enable a comparison with the transmission capacity of F. hepatica by Galba truncatula at very high altitude in Bolivia. On this baseline, we reviewed the 95 human fascioliasis cases reported in Uruguay and analyzed the risk of human infection in front of future climate change estimations. Conclusions/Significance The correlation of fasciolid and lymnaeid haplotypes with historical data on the introduction and spread of livestock into Uruguay allowed to understand the molecular diversity detected. Although Uruguayan L. neotropica is a highly efficient vector, its transmission capacity is markedly lower than that of Bolivian G. truncatula. This allows to understand the transmission and

  16. DNA multigene characterization of Fasciola hepatica and Lymnaea neotropica and its fascioliasis transmission capacity in Uruguay, with historical correlation, human report review and infection risk analysis.

    Science.gov (United States)

    Bargues, María Dolores; Gayo, Valeria; Sanchis, Jaime; Artigas, Patricio; Khoubbane, Messaoud; Birriel, Soledad; Mas-Coma, Santiago

    2017-02-01

    Fascioliasis is a pathogenic disease transmitted by lymnaeid snails and recently emerging in humans, in part due to effects of climate changes, anthropogenic environment modifications, import/export and movements of livestock. South America is the continent presenting more human fascioliasis hyperendemic areas and the highest prevalences and intensities known. These scenarios appear mainly linked to altitude areas in Andean countries, whereas lowland areas of non-Andean countries, such as Uruguay, only show sporadic human cases or outbreaks. A study including DNA marker sequencing of fasciolids and lymnaeids, an experimental study of the life cycle in Uruguay, and a review of human fascioliasis in Uruguay, are performed. The characterization of Fasciola hepatica from cattle and horses of Uruguay included the complete sequences of the ribosomal DNA ITS-2 and ITS-1 and mitochondrial DNA cox1 and nad1. ITS-2, ITS-1, partial cox1 and rDNA 16S gene of mtDNA were used for lymnaeids. Results indicated that vectors belong to Lymnaea neotropica instead of to Lymnaea viator, as always reported from Uruguay. The life cycle and transmission features of F. hepatica by L. neotropica of Uruguay were studied under standardized experimental conditions to enable a comparison with the transmission capacity of F. hepatica by Galba truncatula at very high altitude in Bolivia. On this baseline, we reviewed the 95 human fascioliasis cases reported in Uruguay and analyzed the risk of human infection in front of future climate change estimations. The correlation of fasciolid and lymnaeid haplotypes with historical data on the introduction and spread of livestock into Uruguay allowed to understand the molecular diversity detected. Although Uruguayan L. neotropica is a highly efficient vector, its transmission capacity is markedly lower than that of Bolivian G. truncatula. This allows to understand the transmission and epidemiological differences between Andean highlands and non

  17. ARAC terrain data base

    International Nuclear Information System (INIS)

    Walker, H.

    1982-11-01

    A terrain data base covering the continental United States at 500-meter resolution has been generated. Its function is to provide terrain data for input to mesoscale atmospheric models that are used as part of the Atmospheric Release Advisory Capability at Lawrence Livermore Laboratory (LLNL). The structure of the data base as it exists on the LLNL computer system is described. The data base has been written to tapes for transfer to other systems and the format of these tapes is also described

  18. Engineering BioBrick vectors from BioBrick parts

    Directory of Open Access Journals (Sweden)

    Knight Thomas F

    2008-04-01

    Full Text Available Abstract Background The underlying goal of synthetic biology is to make the process of engineering biological systems easier. Recent work has focused on defining and developing standard biological parts. The technical standard that has gained the most traction in the synthetic biology community is the BioBrick standard for physical composition of genetic parts. Parts that conform to the BioBrick assembly standard are BioBrick standard biological parts. To date, over 2,000 BioBrick parts have been contributed to, and are available from, the Registry of Standard Biological Parts. Results Here we extended the same advantages of BioBrick standard biological parts to the plasmid-based vectors that are used to provide and propagate BioBrick parts. We developed a process for engineering BioBrick vectors from BioBrick parts. We designed a new set of BioBrick parts that encode many useful vector functions. We combined the new parts to make a BioBrick base vector that facilitates BioBrick vector construction. We demonstrated the utility of the process by constructing seven new BioBrick vectors. We also successfully used the resulting vectors to assemble and propagate other BioBrick standard biological parts. Conclusion We extended the principles of part reuse and standardization to BioBrick vectors. As a result, myriad new BioBrick vectors can be readily produced from all existing and newly designed BioBrick parts. We invite the synthetic biology community to (1 use the process to make and share new BioBrick vectors; (2 expand the current collection of BioBrick vector parts; and (3 characterize and improve the available collection of BioBrick vector parts.

  19. Mining inventory of Uruguay. Results of geochemical prospecting of Cerro Partido fotoplano

    International Nuclear Information System (INIS)

    Zeegers, H.; Artignan, D.; Vairon, P.

    1982-01-01

    This work is about the analitical results of the geological prospection carried out in Cerro Partido zone within the framework of Mining inventory of Uruguay. In this fotoplano (Esc. 1/50.000 and 1/400.000 there are metamorphic, mesozoic and carbonated formations

  20. Liderazgo pedagógico del director y gestión de los aprendizajes. Institución Educativa Nº 0040 Hipólito Unanue. UGEL 03

    OpenAIRE

    Vasquez Moscoso, Clara Cecilia

    2016-01-01

    La presente investigación tuvo como objetivo general el determinar la relación que existe entre el liderazgo pedagógico del director y la gestión de los aprendizajes en la Institución Educativa Nº 0040 Hipólito Unanue. Ugel 03; la población constituida por 92 docentes, la muestra no probabilística consideró toda la población, en los cuales se ha empleado las variables: Liderazgo Pedagógico y Gestión de los Aprendizajes El método empleado en la investigación fue el hipotético de...

  1. Asthma mortality in Uruguay, 1984-1998.

    Science.gov (United States)

    Baluga, J C; Sueta, A; Ceni, M

    2001-08-01

    Asthma mortality rates have increased worldwide during the past several years despite the increased availability of new and effective medications. Few studies show reliable data from Latin American countries. To determine asthma mortality rates from 1984 to 1998 and to relate mortality to sales of asthma medications. We conducted a retrospective epidemiologic study in the total population of Uruguay. Data were obtained from the Department of Statistics of the Ministry of Public Health. Trends in mortality rates were analyzed using linear regression procedures. Spearman rank correlations were used to relate mortality rates to sales of asthma medications. The mean overall mortality rate was 5.10 per 100,000 during the period 1984 to 1998, (range 6.08 to 3.39) and showed a decreasing trend (P = 0.001). During the period 1995 to 1998, a more pronounced decrease was observed (mean mortality rate, 4.10 per 100,000). In the 5- to 34-year-old age group the mean mortality rate was 0.43 (range 0.65 to 0.13). Similarly, the mortality rate in this age group decreased particularly in the 1994 to 1998 period (mean 0.19; P = 0.005). Finally, the mortality rate was inversely correlated with sales of inhaled corticosteroids; for the overall mortality rate, p = -0.71, P = 0.003; for 5- to 34-year-old age group, p = -0.63, P = 0.01. Although mortality attributable to asthma seems to be decreasing, the overall mortality rate is still high compared with more economically developed countries. A more pronounced decrease in asthma mortality has been seen in the 5- to 34-year-old group. At present, Uruguay is a Latin American country with a low rate of asthma mortality. This is probably related to the use of new therapies to treat asthma.

  2. A method for separation of the terrain and non-terrain from Vehicle-borne Laser Scanning Data

    International Nuclear Information System (INIS)

    Wei, Jiangxia; Zhong, Ruofei

    2014-01-01

    Half the points from vehicle-borne laser scanning data are terrain data. If you want to extract features such as trees, street lights and buildings, terrain points must be removed. Nowadays, either airborne or vehicle-borne laser data, are mostly used to set an elevation threshold based on the scanning line or POS data to determine whether the point is a terrain point or not, but the disadvantage is part of low buildings or other feature objects will be lost. If the study area has high differences in the horizontal or the forward direction, this method is not applicable. This paper investigates a new methodology to extract the terrain points, which has great significance for data reduction and classification. The procedure includes the following steps: 1)Pre-processing: to remove discrete points and abnormal points. 2) Divided all the points into grid, calculating the average value of the XY and the minimum value of the Z of all the points in the same grid as the central point of the grid.3) Choose nearest six points which are close to the centre point to fitting the quadratic surface.4)Compare the normal vector of the fitting surface of the grid to the normal vector of the 8-neighborhood, if the difference is too big, it will be smoothed.5) Determine whether the point in the grid is on the surface, if the point belongs to the surface, it will be classified as terrain point. The results and evaluation have shown the effectiveness of the method and its potential in separation of the terrain of various areas

  3. La gramaticalización de usted: un cambio lingüístico en proceso. Evidencias en el Uruguay del siglo XIX

    Directory of Open Access Journals (Sweden)

    Virginia Bertolotti

    2010-01-01

    Full Text Available Estudio aquí la presencia/ausencia de usted sujeto y la alternancia del sintagma a usted con lo o la objeto directo a lo largo del siglo XIX en Uruguay. El estudiodel comportamiento de los miembros de la subclase de usted se contrasta con el de lasotras posibilidades alocutivas singulares en el español en Uruguay (la subclase de tú y lasubclase de vos. La interpretación de los datos se realiza a la luz del enfoque de la gramaticalización en relación con estudios de la cortesía y muestra las características delproceso de cambio el paradigma de usted durante el siglo XIX en Uruguay.

  4. Husband and Wife Interaction and Family Regulation in Rural Uruguay.

    Science.gov (United States)

    De Winter, A. M.

    Decision-making and family planning were studied in the rural city of Durazno, Uruguay, by means of answers to questions by both husbands and wives. A sample size of 268 couples in which at least one partner was between 21 and 50 years of age was used. Data were collected by means of a pretested and precoded interview schedule. Major conclusions…

  5. First approach to exhaust emissions characterization of light vehicles in Montevideo, Uruguay.

    Science.gov (United States)

    D'Angelo, Mauro; González, Alice Elizabeth; Rezzano Tizze, Nicolás

    2018-03-15

    According to Act No. 17283 of November 28th, 2000, air quality protection is a general concern in Uruguay. Road transport is the main emitter of nitrogen oxides (NO x ), as the National Inventory of Air Emissions 2006 stated. Actually, it is responsible for the emissions of 59.8% of NO x and 28% of carbon monoxide (CO). The number of households owning a car in Uruguay increased from 29% in 2005 to 39% in 2013, enhancing the importance of characterizing the vehicular emissions of the national fleet. In this paper, a first approach for this characterization is presented. It was carried out on a sample of 11 light vehicles currently in use in Montevideo city, Uruguay. On-road emissions measurements of nitrogen monoxide (NO), carbon monoxide (CO) and carbon dioxide (CO 2 ) were carried out for calculating the emission factors. The fitness of the set of calculated emission factors values to different probability distributions was tested. When possible, the 95% confidence intervals were obtained for the mean emission factors (CO: 2.0g/km±0.3g/km; NO: 0.05g/km±0.01g/km). This procedure was useful to obtaining accurate confidence intervals from a relatively small sample size. Finally, the link between atmospheric emissions and some other parameters of the tested vehicles was studied using a multivariate statistical tool, highlighting the strong increase in carbon monoxide emissions observed for low vehicles speeds and fuel efficiencies. Copyright © 2017 Elsevier B.V. All rights reserved.

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

    Science.gov (United States)

    Bentancor, Ana; Hernández, Ana Laura; Godoy, Yamile; Dapueto, Juan J

    2016-07-04

    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. 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. 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. 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. Describir la conformación y funcionamiento de un equipo de interrupción voluntaria del embarazo de un hospital universitario, desde la mirada del equipo de salud mental. En este estudio de caso, se analizan los siguientes aspectos: 1) antecedentes históricos; 2) implementación de la Ley 18.897 de 22 de octubre de 2012; y 3) funcionamiento del programa en el Hospital de Clínicas de la Facultad de Medicina (Universidad de la República, Uruguay), teniendo en cuenta tres dimensiones (estructura, proceso y resultados). Entre diciembre de 2012 y noviembre de 2013, se reportaron en Uruguay un total de 6.676 interrupciones voluntarias del embarazo; de ellas, 80 se llevaron a cabo en el Hospital de Clínicas. Los

  7. Geological map of Uruguay Esc 1,100,000. Talita Sheet J-24

    International Nuclear Information System (INIS)

    Campal, N; Chulepin, H

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Talita) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils.The area belongs to the Rio de la Plata socket basin is associated with the orogenic cycle

  8. Geological map of Uruguay Esc 1,100,000. Molles Sheet K-19

    International Nuclear Information System (INIS)

    Ford, I

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Molles) 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

  9. The great depression in Argentina, Brazil and Uruguay : revisiting vulnerabilities and policies

    NARCIS (Netherlands)

    Gerona Morales, Marcelo Esteban; Sosa Clavijo, Silvana Maria

    2015-01-01

    In this thesis Marcelo Gerona and Silvana Sosa undertake an analysis of the Great Depression (1928-1934) in a sample of three highly interconnected South American countries: Argentina, Brazil and Uruguay (ABU). The problem tackled in this work is the relative vulnerabilities of ABU, which

  10. Geological map of Uruguay Esc 1,100,000. Chafalote Sheet D-26

    International Nuclear Information System (INIS)

    Masquelin, H; Tabo, F

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Chafalote) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils. The area corresponding to Chafalote is located in central and eastern metamorphic formation constituted by Lavalleja-Rocha group

  11. Geological map of Uruguay Esc 1,100,000. Palmitas Sheet 0- 22

    International Nuclear Information System (INIS)

    Ford, I.; Gancio, F

    1990-01-01

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

  12. Regional Hub port development : the case of Montevideo, Uruguay

    OpenAIRE

    Wilmsmeier, Gordon; Martínez Zarzoso, Inmaculada; Fiess, Norbert

    2011-01-01

    This paper reflects on port development in Uruguay in an environment of trilateral interport competition. The regional characteristics of port development in terms of their geographical, functional and operational characteristics are discussed by analysing the port system’s evolution. The case of Montevideo as the success or failure of a regional hub port development strategy is analysed in detail. Particular attention is given to the evolution and impact of the liner shipping service network...

  13. Il regionalismo commerciale dopo l'Uruguay Round (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.JEL: F13

  14. Biología, medicina y eugenesia en Uruguay

    OpenAIRE

    Barrán, Juan Pedro

    1999-01-01

    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 estab...

  15. 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

  16. Nuclear right and South Market Common : health citizen protection and environment: comparative study Mercosur situation:critical analysis Uruguay situation

    International Nuclear Information System (INIS)

    Puig, D

    1998-01-01

    The present work presents to general study on: the applications of nuclear techniques, technical fundamental for stablishment of to program of radiation protection, to comparative study legislation in radiation protection in the South Market Common (MERCOSUR)Argentina,Brazil,Paraguay,Uruguay as well as Treaties and Agreements. The author carries out a critical analysis from the situation to Institutional level in the Uruguay and it outlines some alternatives to improve the situation [es

  17. Method for Measuring the Information Content of Terrain from Digital Elevation Models

    Directory of Open Access Journals (Sweden)

    Lujin Hu

    2015-10-01

    Full Text Available As digital terrain models are indispensable for visualizing and modeling geographic processes, terrain information content is useful for terrain generalization and representation. For terrain generalization, if the terrain information is considered, the generalized terrain may be of higher fidelity. In other words, the richer the terrain information at the terrain surface, the smaller the degree of terrain simplification. Terrain information content is also important for evaluating the quality of the rendered terrain, e.g., the rendered web terrain tile service in Google Maps (Google Inc., Mountain View, CA, USA. However, a unified definition and measures for terrain information content have not been established. Therefore, in this paper, a definition and measures for terrain information content from Digital Elevation Model (DEM, i.e., a digital model or 3D representation of a terrain’s surface data are proposed and are based on the theory of map information content, remote sensing image information content and other geospatial information content. The information entropy was taken as the information measuring method for the terrain information content. Two experiments were carried out to verify the measurement methods of the terrain information content. One is the analysis of terrain information content in different geomorphic types, and the results showed that the more complex the geomorphic type, the richer the terrain information content. The other is the analysis of terrain information content with different resolutions, and the results showed that the finer the resolution, the richer the terrain information. Both experiments verified the reliability of the measurements of the terrain information content proposed in this paper.

  18. Mecanismos de determinación del salario en la actividad privada en Uruguay

    Directory of Open Access Journals (Sweden)

    Héctor Babace

    2014-01-01

    Full Text Available I. Introducción. II. Reseña histórica de los sistemas de reglamentación y de determinación del salario en Uruguay. III. Descripción y análisis del actual sistema de determinación de salarios en la actividad privada en Uruguay. Análisis de la ley Nº 18.566 sobre negociación colectiva. 1. La negociación colectiva y la determinación de salarios. a. Características del sistema de relaciones laborales de Uruguay. b. Procedimientos para el establecimiento de condiciones de trabajo y para la determinación de salarios mínimos. b1. Determinación de salarios por negociación colectiva. b2. Determinación de salarios en Consejos de Salarios. b3. Preferencia por la negociación colectiva sobre los Consejos de Salarios para la determinación de salarios mínimos. 3. Los nuevos Consejos de Salarios. 4 El Consejo Superior Tripartito. 5. Otras cuestiones expresamente reguladas. 6. Los niveles de negociación y su articulación. 6. Prevención y solución de conflictos. La determinación del salario constituye un tema central en la protección de la justa remuneración y especialmente contribuyen al referido propósito, los mecanismos que se instrumenten para establecer los salarios mínimos.

  19. Uruguay Roselli 1938 and Rosellichnus, N. Ichnogenus: Two ichnogenera for clusters of fossil bee cells

    Science.gov (United States)

    Genise, Jorge F.; Bown, Thomas M.

    1996-01-01

    The systematics 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 ich‐notype) 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. pa‐tagonicus 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.

  20. Regressive transgressive cycle of Devonian sea in Uruguay verified by Palynology

    International Nuclear Information System (INIS)

    Da Silva, J.

    1990-01-01

    This work is about the results and conclusions of the populations palinomorphs study, carried out in Devonian formations in the center of Uruguay. The existence of a regressive transgressive cycle is verified by analyzing the vertical distribution of palinomorphs as well as is mentioned the presence of chintziest for the section studied - hoesphaeridium Cyathochitina kinds

  1. A new method for determination of most likely landslide initiation points and the evaluation of digital terrain model scale in terrain stability mapping

    Directory of Open Access Journals (Sweden)

    P. Tarolli

    2006-01-01

    Full Text Available This paper introduces a new approach for determining the most likely initiation points for landslides from potential instability mapped using a terrain stability model. This approach identifies the location with critical stability index from a terrain stability model on each downslope path from ridge to valley. Any measure of terrain stability may be used with this approach, which here is illustrated using results from SINMAP, and from simply taking slope as an index of potential instability. The relative density of most likely landslide initiation points within and outside mapped landslide scars provides a way to evaluate the effectiveness of a terrain stability measure, even when mapped landslide scars include run out zones, rather than just initiation locations. This relative density was used to evaluate the utility of high resolution terrain data derived from airborne laser altimetry (LIDAR for a small basin located in the Northeastern Region of Italy. Digital Terrain Models were derived from the LIDAR data for a range of grid cell sizes (from 2 to 50 m. We found appreciable differences between the density of most likely landslide initiation points within and outside mapped landslides with ratios as large as three or more with the highest ratios for a digital terrain model grid cell size of 10 m. This leads to two conclusions: (1 The relative density from a most likely landslide initiation point approach is useful for quantifying the effectiveness of a terrain stability map when mapped landslides do not or can not differentiate between initiation, runout, and depositional areas; and (2 in this study area, where landslides occurred in complexes that were sometimes more than 100 m wide, a digital terrain model scale of 10 m is optimal. Digital terrain model scales larger than 10 m result in loss of resolution that degrades the results, while for digital terrain model scales smaller than 10 m the physical processes responsible for triggering

  2. Geological map of Uruguay scale 1.100.000 Canada Nieto Sheet P-23

    International Nuclear Information System (INIS)

    Ferrando, L; Eugui, W; Cabrera, Z; Elias, R

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Canada Nieto) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils of the pre devoniam period in the Mercedes , Asencio and Fray Bentos formations

  3. 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

  4. Agricultural Trade Barriers 10 years later Uruguay Round Trade Agreement Signature

    OpenAIRE

    Mahia, R.; Arce, Rafael de; Escribano, Gonzalo

    2005-01-01

    In this paper, an analysis of current state of agricultural trade barriers is carried out alter ten years of Uruguay Round Agricultural Trade Agreement Signature The descriptive analysis showed that small advances in trade barriers removing have been taken out. About the heterogeneity in tariff applications, tariff progresivity and peak tariffs, the same situation is pointed out.

  5. Wind farm design in complex terrain: the FarmOpt methodology

    DEFF Research Database (Denmark)

    Feng, Ju

    Designing wind farms in complex terrain is becoming more and more important, especially for countries like China, where a large portion of the territory is featured as complex terrain. Although potential richer wind resources could be expected at complex terrain sites (thanks to the terrain effec...

  6. Postmodernity and fin de siècle in Uruguay

    Directory of Open Access Journals (Sweden)

    Hugo Achugar

    1990-01-01

    Full Text Available Since the end of the military regime, Uruguay has been culturally and politically divided. During the period of repression, the opposition was united against the dictatorship. Yet economic decline and the military dictatorship have profoundly divided Uruguayan culture. On the positive side, new cultural actors have emerged—women, younger poets and writers and the marginalized—on the negative side, there is a sense of malaise that has neither been adequately discussed nor theoretized.

  7. Fossils mollusc asemblage found at Zagarzazu, marine Pleistocene, Uruguay

    International Nuclear Information System (INIS)

    Rojas, A. . E mail: alejandra@fcien.edu.uy

    2004-01-01

    There are presented the results of the paleoecological analysis of the mollusc assemblage found at Zagarzazu, Colonia department. The fossils are well preserved, arranged in thin shell-beds with some specimens in life position. The assemblage is indicative of higher temperatures than present, and a strong marine influence. It is important to stress that new thermophilic molluscs for the marine Quaternary were found and that this locality represents a new Pleistocene marine record in Uruguay [es

  8. Construction Method of the Topographical Features Model for Underwater Terrain Navigation

    Directory of Open Access Journals (Sweden)

    Wang Lihui

    2015-09-01

    Full Text Available Terrain database is the reference basic for autonomous underwater vehicle (AUV to implement underwater terrain navigation (UTN functions, and is the important part of building topographical features model for UTN. To investigate the feasibility and correlation of a variety of terrain parameters as terrain navigation information metrics, this paper described and analyzed the underwater terrain features and topography parameters calculation method. Proposing a comprehensive evaluation method for terrain navigation information, and constructing an underwater navigation information analysis model, which is associated with topographic features. Simulation results show that the underwater terrain features, are associated with UTN information directly or indirectly, also affect the terrain matching capture probability and the positioning accuracy directly.

  9. GIS TECHNOLOGY AND TERRAIN ORTHOPHOTOMAP MAKING FOR MILITARY APPLICATION

    Directory of Open Access Journals (Sweden)

    Elshan Hashimov

    2017-11-01

    Full Text Available In this paper, it is shown that GIS and photogrammetry technologiyes, determination of searching target coordinates for the operational desicion making are very important for the military application, for the combat control. With aim of orthophotomap making of the terrain and identification of terrain supervision there has been constructed 3D model for choosen mountainous terrain of Azerbaijan Republic using GIS technology. Based on this model there has been obtained a terrain profile and carried out mapping. Using ArcGis software there has been investigated possibility remain control on obserbvable and unobservable parties of terrain on supervision line from supervision point to target point.

  10. La investigación y la enseñanza del periodismo en el Uruguay

    Directory of Open Access Journals (Sweden)

    Manuel Olarreaga

    2015-05-01

    Full Text Available Este trabajo tiene actualidad e importancia, por ser Uruguay uno de los países de América Latina que aún no ha incorporado la Enseñanza Superior de las Ciencias de la Comunicación a nivel universitario. El autor hace un análisis de lo que hasta la presente fecha se ha realizado en el campo de la investigación de la comunicación colectiva y la enseñanza del periodismo en el Uruguay. Se describe las investigaciones efectuadas y la metodología empleada en cada una de ellas, lo que da una imagen cabal del desarrollo y esfuerzo por incorporar las disciplinas de la comunicación a la investigación y enseñanza universitarias.

  11. Proposition presented from BRGM to Industry and Commerce Mini stere to rationalization of the exploitation, re valorization and semiprecious stones trade in Uruguay

    International Nuclear Information System (INIS)

    1972-01-01

    The Bureau du Recherche Geologique et Mini ere was been required by Instituto -Geologique del Uruguay and Soils resources studies commission with the aim not only to make arrangements between precious stones exploitations in Uruguay but also re valorization of uncut stones and selective trade of products with a better quality.

  12. 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.

  13. 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.

  14. 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.

  15. Automatic terrain modeling using transfinite element analysis

    KAUST Repository

    Collier, Nathan; Calo, Victor M.

    2010-01-01

    An automatic procedure for modeling terrain is developed based on L2 projection-based interpolation of discrete terrain data onto transfinite function spaces. The function space is refined automatically by the use of image processing techniques

  16. NUEVOS PIOJOS (PHTHIRAPTERA: AMBLYCERA, ISCHNOCERA) REGISTRADOS EN AVES MARINAS Y COSTERAS DE URUGUAY

    OpenAIRE

    Venzal, José M; Castro, Oscar; Katz, Helena; Félix, María L; Morgades, Diana; Palma, Ricardo L

    2007-01-01

    In this study, 17 lice species were collected and identified from marine and coastal birds from the Atlantic Ocean coast, rivers and lagoons of Uruguay. Among them, 16 species (one at generic level only) are recorded for the first time for this country.

  17. Política comercial y política de infraestructura: un ejercicio de simulación sobre los impactos en la localización industrial en Uruguay

    OpenAIRE

    Juan Labraga

    2010-01-01

    In this paper we used a model of New Economic Geography (NEG) to simulate the effects on industrial location in Uruguay for the implementation of alternative trade policy and infrastructure policy. The exercises show that a reduction of non-tariff barriers with Argentina reduces the location of industries in Uruguay, while implementing the same policy in Brazil increases the location of industries in Uruguay. Infrastructure policies, regardless of the country that are made, increase the local...

  18. Geological map of Uruguay Esc 1,100,000. Carmelo Sheet P-24

    International Nuclear Information System (INIS)

    Ferrando, L; Eugui, W; Cabrera, Z; Elias, R

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Carmelo) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils of the precambrian period in the Mercedes , Fray Bentos, Libertad and Raigon formations. The Precambrian rocks are found in large quarries in Carmelo hill

  19. Geological map of Uruguay Esc 1,100,000. Algorta Sheet N-16

    International Nuclear Information System (INIS)

    Ford, I; Gancio, F

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Algorta) and the explanatory memoranda which describes the geological , lithological and sedimentological soil characteristics of the upper cretaceous in Guichon, Mercedes and Asencio formaltions as well as the lower tertiary period of Palmitas and Fray Bentos formations

  20. Agreement on Agriculture in the Uruguay Round of GATT, The

    OpenAIRE

    Zuhair A. Hassan

    1994-01-01

    The Uruguay Round is the eighth round of multilateral trade negotiations (MTN) under the General Agreement on Tariffs and Trade (GATT). The previous seven rounds produced significant reductions in tariffs on manufactured goods, but little or no progress was made in opening international markets for agricultural trade (see Appendix A0. However, the distortions in international agricultural trade and domestic agricultural production and the increasing budgetary outlays prompted trade ministers ...

  1. Cross-Coupled Control for All-Terrain Rovers

    Directory of Open Access Journals (Sweden)

    Giulio Reina

    2013-01-01

    Full Text Available Mobile robots are increasingly being used in challenging outdoor environments for applications that include construction, mining, agriculture, military and planetary exploration. In order to accomplish the planned task, it is critical that the motion control system ensure accuracy and robustness. The achievement of high performance on rough terrain is tightly connected with the minimization of vehicle-terrain dynamics effects such as slipping and skidding. This paper presents a cross-coupled controller for a 4-wheel-drive/4-wheel-steer robot, which optimizes the wheel motors’ control algorithm to reduce synchronization errors that would otherwise result in wheel slip with conventional controllers. Experimental results, obtained with an all-terrain rover operating on agricultural terrain, are presented to validate the system. It is shown that the proposed approach is effective in reducing slippage and vehicle posture errors.

  2. Sangre indígena en Uruguay. Ciudadanías post étnicas y Derechos Sociales.

    Directory of Open Access Journals (Sweden)

    José María López Mazz

    2018-03-01

    Full Text Available In this paper I explore derives circumstances of the extermination of native people of Uruguay and their integration to postcolonial class society. It was thought that this affair was a problem solved, but the recent history questions Uruguayan State identity and the myth of social and cultural homogeneous society products of European immigration. Social and political crisis (1973-1984 put in discussion symbolism and social stereotypes of the called modern Uruguay. The re activation of a news Indians identities is a memory processes under construction which combine scientific research with the fight for Human Rights, and deep questions about official historical narratives. In recent years Anthropological studies and heritage process collaborated with making more visible natives American heritage.

  3. Arreglos de convivencia en la vejez en Uruguay: perfiles específicos para una política de cuidados

    Directory of Open Access Journals (Sweden)

    Lucía MONTEIRO

    2016-01-01

    Full Text Available Este artículo se propone analizar los arreglos de convivencia en la vejez en Uruguay y las impli - caciones que presentan para el diseño e implementación de políticas de cuidado. Uruguay es uno de los países más envejecidos de la región y su configuración de arreglos familiares en la vejez presenta especificidades en relación a Latinoamérica dado que predominan los arreglos uniper - sonales y nucleares sin hijos. Los procesos de feminización y de envejecimiento convierten a las mujeres de edades muy avanzadas en población vulnerable. Paralelamente se está implementan - do en Uruguay un sistema de cuidados. Este artículo busca responder las siguientes preguntas ¿Qué implica para el sistema de cuidados pensar en clave de arreglos de convivencia? ¿En base a qué características un hogar integrado por adultos mayores se convierte en vulnerable?

  4. Geological map of Uruguay Esc 1,100,000. Bequelo Sheet N0-20

    International Nuclear Information System (INIS)

    Montana, J.; Ford, I.; Morales, H.

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Bequelo) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics of the precambrian period in the Bequelo stream as well as the Mercedes , Asencio and Fray Bentos formations

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

    International Nuclear Information System (INIS)

    Baumann, N.

    2004-01-01

    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.

  6. BioCreative V BioC track overview: collaborative biocurator assistant task for BioGRID.

    Science.gov (United States)

    Kim, Sun; Islamaj Doğan, Rezarta; Chatr-Aryamontri, Andrew; Chang, Christie S; Oughtred, Rose; Rust, Jennifer; Batista-Navarro, Riza; Carter, Jacob; Ananiadou, Sophia; Matos, Sérgio; Santos, André; Campos, David; Oliveira, José Luís; Singh, Onkar; Jonnagaddala, Jitendra; Dai, Hong-Jie; Su, Emily Chia-Yu; Chang, Yung-Chun; Su, Yu-Chen; Chu, Chun-Han; Chen, Chien Chin; Hsu, Wen-Lian; Peng, Yifan; Arighi, Cecilia; Wu, Cathy H; Vijay-Shanker, K; Aydın, Ferhat; Hüsünbeyi, Zehra Melce; Özgür, Arzucan; Shin, Soo-Yong; Kwon, Dongseop; Dolinski, Kara; Tyers, Mike; Wilbur, W John; Comeau, Donald C

    2016-01-01

    BioC is a simple XML format for text, annotations and relations, and was developed to achieve interoperability for biomedical text processing. Following the success of BioC in BioCreative IV, the BioCreative V BioC track addressed a collaborative task to build an assistant system for BioGRID curation. In this paper, we describe the framework of the collaborative BioC task and discuss our findings based on the user survey. This track consisted of eight subtasks including gene/protein/organism named entity recognition, protein-protein/genetic interaction passage identification and annotation visualization. Using BioC as their data-sharing and communication medium, nine teams, world-wide, participated and contributed either new methods or improvements of existing tools to address different subtasks of the BioC track. Results from different teams were shared in BioC and made available to other teams as they addressed different subtasks of the track. In the end, all submitted runs were merged using a machine learning classifier to produce an optimized output. The biocurator assistant system was evaluated by four BioGRID curators in terms of practical usability. The curators' feedback was overall positive and highlighted the user-friendly design and the convenient gene/protein curation tool based on text mining.Database URL: http://www.biocreative.org/tasks/biocreative-v/track-1-bioc/. Published by Oxford University Press 2016. This work is written by US Government employees and is in the public domain in the US.

  7. Bio politics - The bio-environment - bio-culture of the Danube

    International Nuclear Information System (INIS)

    Vlavianos-Arvanitis, A.

    1997-01-01

    The bio-environment has been the single most important correlation in human history and can successfully promote international co-operational co-operation and understanding. With the construction of a network for collaboration, the 'Danube Countries' can come together in celebration of their culture and heritage. As the Danube flows from the Black Forest to the Black Sea, it carries messages of peace, hope and co-operation. Applying these messages to every endeavour can improve our quality of life and lead to a brighter future. Since its inception in 1985, the Bio politics International Organization (B.I.O.) has been labouring to raise awareness of the urgent need to instate a new system of norms and principles, compatible with sound environmental management and with the most important task of ensuring global literacy on environmental issues. Along with critically re-assessing the concept of profit, the goal is to adopt a system of bio centric values, where respect for the bio-environment will govern our every action and thought

  8. Stratigraphy of the layered terrain in Valles Marineris, Mars

    Science.gov (United States)

    Komatsu, G.; Strom, Roger G.

    1991-01-01

    The layered terrain in Valles Marineris provides information about its origin and the geologic history of this canyon system. Whether the terrain is sedimentary material deposited in a dry or lacustrine environment, or volcanic material related to the tectonics of the canyon is still controversial. However, recent studies of Gangis Layered Terrain suggests a cyclic sequence of deposition and erosion under episodic lacustrine conditions. The stratigraphic studies are extended to four other occurrences of layered terrains in Valles Marineris in an attempt to correlate and distinguish between depositional environments. The Juvantae Chasma, Hebes Chasma, Ophir and Candor Chasmata, Melas Chasma, and Gangis Layered Terrain were examined. Although there are broad similarities among the layered terrains, no two deposits are exactly alike. This suggests that there was no synchronized regional depositional processes to form all the layered deposits. However, the similar erosional style of the lower massive weakly bedded unit in Hebes, Gangis, and Ophir-Candor suggests it may have been deposited under similar circumstances.

  9. Uruguay's ambitious energy goals: Focus on biomass; Uruguayische Energie-Offensive. Ambitionierte Ziele sollen vor allem mit Biomasse erreicht werden

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Dierk

    2012-07-01

    Pasture farming has a long-standing tradition in Uruguay, but it is threatened now as soy, rice, citrus fruit, sugar cane and especially forest wood are getting sought after as animal feed and power generation materials. While forests are growing, the country's energy policy is aiming at a 50 percent share of renewable energy sources in primary energy supply. This makes Uruguay a leading country in Latin America. (orig.)

  10. Stereo-vision-based terrain mapping for off-road autonomous navigation

    Science.gov (United States)

    Rankin, Arturo L.; Huertas, Andres; Matthies, Larry H.

    2009-05-01

    Successful off-road autonomous navigation by an unmanned ground vehicle (UGV) requires reliable perception and representation of natural terrain. While perception algorithms are used to detect driving hazards, terrain mapping algorithms are used to represent the detected hazards in a world model a UGV can use to plan safe paths. There are two primary ways to detect driving hazards with perception sensors mounted to a UGV: binary obstacle detection and traversability cost analysis. Binary obstacle detectors label terrain as either traversable or non-traversable, whereas, traversability cost analysis assigns a cost to driving over a discrete patch of terrain. In uncluttered environments where the non-obstacle terrain is equally traversable, binary obstacle detection is sufficient. However, in cluttered environments, some form of traversability cost analysis is necessary. The Jet Propulsion Laboratory (JPL) has explored both approaches using stereo vision systems. A set of binary detectors has been implemented that detect positive obstacles, negative obstacles, tree trunks, tree lines, excessive slope, low overhangs, and water bodies. A compact terrain map is built from each frame of stereo images. The mapping algorithm labels cells that contain obstacles as nogo regions, and encodes terrain elevation, terrain classification, terrain roughness, traversability cost, and a confidence value. The single frame maps are merged into a world map where temporal filtering is applied. In previous papers, we have described our perception algorithms that perform binary obstacle detection. In this paper, we summarize the terrain mapping capabilities that JPL has implemented during several UGV programs over the last decade and discuss some challenges to building terrain maps with stereo range data.

  11. GATT VE URUGUAY-RAUNT: GELİŞMEKTE OLAN ÜLKELERİN DÜNYA TİCARETİNDEKİ YAPISAL BAĞIMLILIKLARININ ARTMASI

    OpenAIRE

    Kartal, Zeki

    2018-01-01

       Bu makalenin problem alanını dünya pazarı ile bu pazarda ticaretin en büyük bölümünü düzenleyen GATT ve Uruguay-Raunt'u oluşturdu. Bu alanın aktörleri olarak da sanayi ülkeleri ve gelişmekte olan ülkeler seçildi. Çalışma bakımından anlamlı bulunan sorular şöyle formüle edildi: GATT ve Uruguay-Raunt'un dünya pazarında gelişmekte olan ülkelerin bağımlılığını arttırdı mı yoksa azalttı mı? GATT ve Uruguay-Raunt'un kazananları ve kaybedenleri kimlerdir?   Yukarıdaki sorulara şu m...

  12. Self-Supervised Learning of Terrain Traversability from Proprioceptive Sensors

    Science.gov (United States)

    Bajracharya, Max; Howard, Andrew B.; Matthies, Larry H.

    2009-01-01

    Robust and reliable autonomous navigation in unstructured, off-road terrain is a critical element in making unmanned ground vehicles a reality. Existing approaches tend to rely on evaluating the traversability of terrain based on fixed parameters obtained via testing in specific environments. This results in a system that handles the terrain well that it trained in, but is unable to process terrain outside its test parameters. An adaptive system does not take the place of training, but supplements it. Whereas training imprints certain environments, an adaptive system would imprint terrain elements and the interactions amongst them, and allow the vehicle to build a map of local elements using proprioceptive sensors. Such sensors can include velocity, wheel slippage, bumper hits, and accelerometers. Data obtained by the sensors can be compared to observations from ranging sensors such as cameras and LADAR (laser detection and ranging) in order to adapt to any kind of terrain. In this way, it could sample its surroundings not only to create a map of clear space, but also of what kind of space it is and its composition. By having a set of building blocks consisting of terrain features, a vehicle can adapt to terrain that it has never seen before, and thus be robust to a changing environment. New observations could be added to its library, enabling it to infer terrain types that it wasn't trained on. This would be very useful in alien environments, where many of the physical features are known, but some are not. For example, a seemingly flat, hard plain could actually be soft sand, and the vehicle would sense the sand and avoid it automatically.

  13. Interpretation of the phosphate showings found in Uruguay. Recommendations for a a working programme; Interpretacion de los indicios de fosfato encontrados en Uruguay: recomendaciones para un programa de trabajo

    Energy Technology Data Exchange (ETDEWEB)

    Slansky, M

    1983-07-01

    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.

  14. 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.

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

    International Nuclear Information System (INIS)

    Ford, I

    1990-01-01

    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

  16. Geological map of Uruguay Esc 1,100,000. Cerro Partido Sheet F-24

    International Nuclear Information System (INIS)

    Diaz, R; Albanell, H.; Bossi, J.

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Cerro Partido) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils. The area corresponding to the Cerro Partido fotoplano is located in the orogenic belt or Don Feliciano belt

  17. 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

  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

    2013-05-01

    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. 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. 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. The national smoke-free policy implemented in Uruguay in 2006 was associated with a significant reduction in hospital admissions for AMI.

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

    International Nuclear Information System (INIS)

    Preciozzi, F

    1990-01-01

    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

  20. PRIMER REGISTRO DE LYCOPODIUM CLAVATUM (LYCOPODIACEAE PARA URUGUAY

    Directory of Open Access Journals (Sweden)

    Héctor A. González

    2016-01-01

    Full Text Available Se registra por primera vez para la flora uruguaya a Lycopodium clavatum (Lycopodiaceae, hallada en los departamentos de Durazno y Maldonado. Este nuevo registro extiende su área de distribución, es- tableciendo las localidades situadas en el centro y este del Uruguay como el límite distribucional austral de Lycopodium s. str. Se presenta una descripción diagnóstica, un mapa de distribución en el país, así como la ilustración de la especie y fotografías del hábitat.

  1. Analyzing complex wake-terrain interactions and its implications on wind-farm performance.

    Science.gov (United States)

    Tabib, Mandar; Rasheed, Adil; Fuchs, Franz

    2016-09-01

    Rotating wind turbine blades generate complex wakes involving vortices (helical tip-vortex, root-vortex etc.).These wakes are regions of high velocity deficits and high turbulence intensities and they tend to degrade the performance of down-stream turbines. Hence, a conservative inter-turbine distance of up-to 10 times turbine diameter (10D) is sometimes used in wind-farm layout (particularly in cases of flat terrain). This ensures that wake-effects will not reduce the overall wind-farm performance, but this leads to larger land footprint for establishing a wind-farm. In-case of complex-terrain, within a short distance (say 10D) itself, the nearby terrain can rise in altitude and be high enough to influence the wake dynamics. This wake-terrain interaction can happen either (a) indirectly, through an interaction of wake (both near tip vortex and far wake large-scale vortex) with terrain induced turbulence (especially, smaller eddies generated by small ridges within the terrain) or (b) directly, by obstructing the wake-region partially or fully in its flow-path. Hence, enhanced understanding of wake- development due to wake-terrain interaction will help in wind farm design. To this end the current study involves: (1) understanding the numerics for successful simulation of vortices, (2) understanding fundamental vortex-terrain interaction mechanism through studies devoted to interaction of a single vortex with different terrains, (3) relating influence of vortex-terrain interactions to performance of a wind-farm by studying a multi-turbine wind-farm layout under different terrains. The results on interaction of terrain and vortex has shown a much faster decay of vortex for complex terrain compared to a flatter-terrain. The potential reasons identified explaining the observation are (a) formation of secondary vortices in flow and its interaction with the primary vortex and (b) enhanced vorticity diffusion due to increased terrain-induced turbulence. The implications of

  2. 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

  3. Tierras estatales y desigualdad de género en Uruguay=State lands and gender inequality in Uruguay

    Directory of Open Access Journals (Sweden)

    Paula Florit O`Neill

    2017-06-01

    Full Text Available Resumen En Uruguay, el Instituto Nacional de Colonización (INC es la institución encargada de la adjudicación de tierra por parte del Estado, orientado a la distribución racional de la tierra y su acceso por parte de la población rural más vulnerable. A partir del año 2005, atravesó una reforma que jerarquizó su rol en las políticas de Estado y gestó un nuevo modelo de adjudicación de tierras: las experiencias asociativas. Ese mismo año, el nuevo gobierno impulsó la transversalización de género en el Estado, impulso que anclara en el INC a partir del 2013. Este artículo analiza desde una perspectiva de género la reforma refundacional y la nueva política de tierras, develando la ceguera de género de la reforma y evidenciando desafíos pendientes para la transversalización de género en el diseño de la principal modalidad de adjudicación de tierras públicas.      Abstract In Uruguay, the National Institute of Colonization is the institution resposible for the adjudication of land by the State, aimed at the rational distribution of land and its access by the most vulnerable rural population. Since 2005, the INC went through a reform that prioritized its role in the policies of the State and created a new model of land adjudication: associative experiences of colonization. In that same year, the new government promoted gender mainstreaming in the State, impulse that took roots in the INC from 2013 onwards. This article analyzes from a gender perspective the refounding reform and the new land policy, unveiling the gender blindness of the reform and highlighting pending challenges for gender mainstreaming in the design of the main public land adjudication modality.

  4. Efectos educativos de la fecundidad adolescente: evidencia causal a partir de la legalización del aborto en Uruguay

    OpenAIRE

    Alzúa, María Laura; Velázquez Battistessa, Cecilia

    2018-01-01

    Uruguay registra una fuerte brecha entre las tasas de asistencia escolar de las madres adolescentes y sus pares sin hijos. Este trabajo investiga si esta brecha responde a una relación causal, identificando el impacto de tener un hijo en la adolescencia sobre la asistencia al sistema educativo y la acumulación de capital humano de las jóvenes. Para subsanar el problema de endogeneidad de las decisiones educativas y de fecundidad, se hace uso de la reforma que legalizó el aborto en Uruguay ...

  5. Photometric diversity of terrains on Triton

    Science.gov (United States)

    Hillier, J.; Veverka, J.; Helfenstein, P.; Lee, P.

    1994-01-01

    Voyager disk-resolved images of Triton in the violet (0.41 micrometers) and green (0.56 micrometer wavelengths have been analyzed to derive the photometric characteristics of terrains on Triton. Similar conclusions are found using two distinct but related definitions of photometric units, one based on color ratio and albedo properties (A. S. McEwen, 1990), the other on albedo and brightness ratios at different phase angles (P. Lee et al., 1992). A significant diversity of photometric behavior, much broader than that discovered so far on any other icy satellite, occurs among Triton's terrains. Remarkably, differences in photometric behavior do not correlate well with geologic terrain boundaries defined on the basis of surface morphology. This suggests that in most cases photometric properties on Triton are controlled by thin deposits superposed on underlying geologic units. Single scattering albedos are 0.98 or higher and asymmetry factors range from -0.35 to -0.45 for most units. The most distinct scattering behavior is exhibited by the reddish northern units already identified as the Anomalously Scattering Region (ASR), which scatters light almost isotropically with g = -0.04. In part due to the effects of Triton's clouds and haze, it is difficult to constrain the value of bar-theta, Hapke's macroscopic roughness parameter, precisely for Triton or to map differences in bar-theta among the different photometric terrains. However, our study shows that Triton must be relatively smooth, with bar-theta less than 15-20 degs and suggests that a value of 14 degs is appropriate. The differences in photometric characteristics lead to significantly different phase angle behavior for the various terrains. For example, a terrain (e.g., the ASR) that appears dark relative to another at low phase angles will reverse its contrast (become relatively brighter) at larger phase angles. The photometric parameters have been used to calculate hemispherical albedos for the units and to

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

    International Nuclear Information System (INIS)

    Muset, J.A.

    1979-01-01

    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

  7. The Political Economy of Healthcare Litigation : Model and Empirical Application to Uruguay

    OpenAIRE

    Corduneanu-Huci, Cristina; Hamilton, Alexander; Masses-Ferrer, Issel

    2011-01-01

    The political economy of health care is complex, as stakeholders have conflicting preferences over efficiency and equity. This paper formally models the preferences of consumer and producer groups involved in priority setting and judicialization in public health care. It uses a unique dataset of stakeholder perceptions, from Uruguay, to test whether these hypotheses are consistent with emp...

  8. Geological map of Uruguay Esc 1,100,000. Melo Sheet D-15

    International Nuclear Information System (INIS)

    Ferrando, L.; Andreis, R.

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Melo) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils belong to the pre devonian period in Melo, Buena Vista Yaguari and Tres islas formations. These metamorphic rocks would be compared with the orogenic cycle of the east and southeast groups

  9. 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.

  10. 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.

  11. Parallel Implementation of the Terrain Masking Algorithm

    Science.gov (United States)

    1994-03-01

    contains behavior rules which can define a computation or an algorithm. It can communicate with other process nodes, it can contain local data, and it can...terrain maskirg calculation is being performed. It is this algorithm that comsumes about seventy percent of the total terrain masking calculation time

  12. A GPS inspired Terrain Referenced Navigation algorithm

    NARCIS (Netherlands)

    Vaman, D.

    2014-01-01

    Terrain Referenced Navigation (TRN) refers to a form of localization in which measurements of distances to the terrain surface are matched with a digital elevation map allowing a vehicle to estimate its own position within the map. The main goal of this dissertation is to improve TRN performance

  13. Estimating the Burden of Serious Fungal Infections in Uruguay

    Directory of Open Access Journals (Sweden)

    Marina Macedo-Viñas

    2018-03-01

    Full Text Available We aimed to estimate for the first time the burden of fungal infections in Uruguay. Data on population characteristics and underlying conditions were extracted from the National Statistics Institute, the World Bank, national registries, and published articles. When no data existed, risk populations were used to estimate frequencies extrapolating from the literature. Population structure (inhabitants: total 3,444,006; 73% adults; 35% women younger than 50 years. Size of populations at risk (total cases per year: HIV infected 12,000; acute myeloid leukemia 126; hematopoietic stem cell transplantation 30; solid organ transplants 134; COPD 272,006; asthma in adults 223,431; cystic fibrosis in adults 48; tuberculosis 613; lung cancer 1400. Annual incidence estimations per 100,000: invasive aspergillosis, 22.4; candidemia, 16.4; Candida peritonitis, 3.7; Pneumocystis jirovecii pneumonia, 1.62; cryptococcosis, 0.75; severe asthma with fungal sensitization, 217; allergic bronchopulmonary aspergillosis, 165; recurrent Candida vaginitis, 6323; oral candidiasis, 74.5; and esophageal candidiasis, 25.7. Although some under and overestimations could have been made, we expect that at least 127,525 people suffer from serious fungal infections each year. Sporothrichosis, histoplasmosis, paracoccidioidomycosis, and dermatophytosis are known to be frequent but no data are available to make accurate estimations. Given the magnitude of the burden of fungal infections in Uruguay, efforts should be made to improve surveillance, strengthen laboratory diagnosis, and warrant access to first line antifungals.

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

    International Nuclear Information System (INIS)

    Barrios, E.; Musé, I.

    2004-01-01

    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.

  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. Bio-films and processes of bio-corrosion and bio-deterioration in oil-and gas-processing industry

    Energy Technology Data Exchange (ETDEWEB)

    Kholodenko, V.P.; Irkhina, I.A.; Chugunov, V.A.; Rodin, V.B.; Zhigletsova, S.K.; Yermolenko, Z.M.; Rudavin, V.V. [State Research Center for Applied Microbiology, Obolensk, Moscow region (Russian Federation)

    2004-07-01

    As a rule, oil- and gas-processing equipment and pipelines are attacked by different microorganisms. Their vital ability determines processes of bio-deterioration and bio-corrosion that lead often to technological accidents and severe environmental contamination. Bio-films presenting a complex association of different microorganisms and their metabolites are responsible for most of damages. In this context, to study the role bio-films may play in processes of bio-damages and in efficacy of protective measures is important. We have developed method of culturing bio-films on the surface of metal coupons by using a natural microbial association isolated from oil-processing sites. Simple and informative methods of determining microbiological parameters of bio-films required to study bio-corrosion processes are also developed. In addition, a method of electron microscopic analysis of bio-films and pitting corrosion is offered. Using these methods, we conducted model experiments to determine the dynamics of corrosion processes depending on qualitative and quantitative composition of bio-films, aeration conditions and duration of the experiment. A harmful effect of soil bacteria and micro-mycetes on different pipeline coatings was also investigated. Experiments were conducted within 3-6 months and revealed degrading action of microorganisms. This was confirmed by axial tension testing of coatings. All these approaches will be used for further development of measures to protect gas- and oil-processing equipment and pipelines against bio-corrosion and bio-damages (first of all biocides). (authors)

  17. Tectonics and sedimentary process in the continental talud in Uruguay

    International Nuclear Information System (INIS)

    De Santa Ana, H.; Soto, M.; Morales, E.; Tomasini, J.; Hernandez-Molina, F.; Veroslavsky, G.

    2012-01-01

    The morphology and evolution of the continental margin of Uruguay is due to the interaction of an important set of sedimentary processes. The contourite and turbiditic are the most significant processes which are associated with the development of submarine canyons as well as the gravitational mass respect to major landslides. These processes generate erosional and depositional features with a direct impact on different areas of application, which have potential environmental risks (gravitational landslides, earthquakes, tsunamis) and potential economic resources

  18. The Uruguay Round and Welfare in Some Distorted Agricultural Economies

    OpenAIRE

    James E. Anderson

    1997-01-01

    There is widespread concern that the Uruguay Round may reduce the welfare of developing countries through its effect on world agricultural prices. Reduced agricultural price distortions among major supplying nations are predicted to increase basic food prices and decrease some important export prices such as those for coffee and cotton. It appears that raising food prices paid by food importers must be bad for them, while reducing world coffee and cotton prices appears bad for exporters of th...

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

    Energy Technology Data Exchange (ETDEWEB)

    Cameron, J

    1966-07-01

    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,.

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

    International Nuclear Information System (INIS)

    Cameron, J.

    1966-01-01

    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,

  1. Environmental impacts of forest road construction on mountainous terrain.

    Science.gov (United States)

    Caliskan, Erhan

    2013-03-15

    Forest roads are the base infrastructure foundation of forestry operations. These roads entail a complex engineering effort because they can cause substantial environmental damage to forests and include a high-cost construction. This study was carried out in four sample sites of Giresun, Trabzon(2) and Artvin Forest Directorate, which is in the Black Sea region of Turkey. The areas have both steep terrain (30-50% gradient) and very steep terrain (51-80% gradient). Bulldozers and hydraulic excavators were determined to be the main machines for forest road construction, causing environmental damage and cross sections in mountainous areas.As a result of this study, the percent damage to forests was determined as follows: on steep terrain, 21% of trees were damaged by excavators and 33% of trees were damaged by bulldozers during forest road construction, and on very steep terrain, 27% of trees were damaged by excavators and 44% of trees were damaged by bulldozers during forest road construction. It was also determined that on steep terrain, when excavators were used, 12.23% less forest area was destroyed compared with when bulldozers were used and 16.13% less area was destroyed by excavators on very steep terrain. In order to reduce the environmental damage on the forest ecosystem, especially in steep terrains, hydraulic excavators should replace bulldozers in forest road construction activities.

  2. Environmental Impacts of Forest Road Construction on Mountainous Terrain

    Directory of Open Access Journals (Sweden)

    Erhan Caliskan

    2013-03-01

    Full Text Available Forest roads are the base infrastructure foundation of forestry operations. These roads entail a complex engineering effort because they can cause substantial environmental damage to forests and include a high-cost construction. This study was carried out in four sample sites of Giresun, Trabzon(2 and Artvin Forest Directorate, which is in the Black Sea region of Turkey. The areas have both steep terrain (30-50% gradient and very steep terrain (51-80% gradient. Bulldozers and hydraulic excavators were determined to be the main machines for forest road construction, causing environmental damage and cross sections in mountainous areas.As a result of this study, the percent damage to forests was determined as follows: on steep terrain, 21% of trees were damaged by excavators and 33% of trees were damaged by bulldozers during forest road construction, and on very steep terrain, 27% of trees were damaged by excavators and 44% of trees were damaged by bulldozers during forest road construction. It was also determined that on steep terrain, when excavators were used, 12.23% less forest area was destroyed compared with when bulldozers were used and 16.13% less area was destroyed by excavators on very steep terrain. In order to reduce the environmental damage on the forest ecosystem, especially in steep terrains, hydraulic excavators should replace bulldozers in forest road construction activities.

  3. Computing visibility on terrains in external memory

    NARCIS (Netherlands)

    Haverkort, H.J.; Toma, L.; Zhuang, Yi

    2007-01-01

    We describe a novel application of the distribution sweeping technique to computing visibility on terrains. Given an arbitrary viewpoint v, the basic problem we address is computing the visibility map or viewshed of v, which is the set of points in the terrain that are visible from v. We give the

  4. 47 CFR 80.759 - Average terrain elevation.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Average terrain elevation. 80.759 Section 80.759 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.759 Average terrain elevation. (a)(1) Draw radials...

  5. Aging and cancer in Uruguay: epidemiology and health screenings; Envejecimiento y cáncer en Uruguay : aspectos epidemiológicos y proyecciones sanitarias

    Energy Technology Data Exchange (ETDEWEB)

    Barrios, E.; Musé, I. [Comisión Honoraria de Lucha Contra el Cáncer, Montevideo (Uruguay)

    2004-12-15

    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.

  6. 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)

    1981-01-01

    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.

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

    International Nuclear Information System (INIS)

    Lhomer, A.; Manigault, B.; Doyhenart, A.; Rossi, P.; Spoturno, J.; De Santana, H.; Vaz, N.

    1982-01-01

    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.

  8. Automatic Computer Mapping of Terrain

    Science.gov (United States)

    Smedes, H. W.

    1971-01-01

    Computer processing of 17 wavelength bands of visible, reflective infrared, and thermal infrared scanner spectrometer data, and of three wavelength bands derived from color aerial film has resulted in successful automatic computer mapping of eight or more terrain classes in a Yellowstone National Park test site. The tests involved: (1) supervised and non-supervised computer programs; (2) special preprocessing of the scanner data to reduce computer processing time and cost, and improve the accuracy; and (3) studies of the effectiveness of the proposed Earth Resources Technology Satellite (ERTS) data channels in the automatic mapping of the same terrain, based on simulations, using the same set of scanner data. The following terrain classes have been mapped with greater than 80 percent accuracy in a 12-square-mile area with 1,800 feet of relief; (1) bedrock exposures, (2) vegetated rock rubble, (3) talus, (4) glacial kame meadow, (5) glacial till meadow, (6) forest, (7) bog, and (8) water. In addition, shadows of clouds and cliffs are depicted, but were greatly reduced by using preprocessing techniques.

  9. Nd-Sr isotopic compositions of dissolved and particulate material transported by the Parana and Uruguay rivers during high (december 1993) and low (september 1994) water periods

    International Nuclear Information System (INIS)

    Henry, F.; Thouron, D.; Garcon, V.; Henry, F.; Probst, J.L.

    1996-01-01

    Our motivation is to better constrain the neodymium and strontium isotopic signatures of the closest continental riverine source (Parana and Uruguay rivers) to the Brazil/Malvinas Confluence zone in the Southwest Atlantic Ocean. We thus present new isotopic data on the Nd and Sr of the dissolved and suspended loads of the Parana and Uruguay rivers for two water periods forming the Rio de la Plata whose drainage basin is the second largest one in South America. The Parana dissolved material shows less radiogenic (ε Nd (0) ranging between -12.1 and -8.2) than the Uruguay one with a mean ε Nd (0) value of -6.3 ± 0.3. Suspended particulates display the same isotopic trend (mean ε Nd (0) value of -10.3 and -6.0 for the Parana and Uruguay rivers, respectively). Dissolved load 87 Sr/ 86 Sr in the Parana (0.7123) is found to be more radiogenic than the Uruguay one (0.7097); the suspended load follows the same trend with 87 Sr/ 86 Sr ratios of 0.7247 and 0.7115 in the Parana and Uruguay rivers, respectively. The relatively radiogenic Nd and non radiogenic Sr of the Uruguay River as compared to the Parana River could be attributed to a predominance of tholeiitic basalts in the drainage basin. A revisited estimation of the fluxes of Nd considering all South American rivers delivering into the western South and Tropical Atlantic Ocean yields a Nd particulate flux to estuarine water two orders of magnitude higher than the Nd dissolved flux. Considering the net dissolved and suspended fluxes of Nd reaching the Rio de la Plata, we have calculated a resulting ε Nd (0) equal to -10.2. The computation of ε Nd (0) of the Rio de la Plata outflow waters gives a value of -8.3, taking into account various removal processes within the estuary. (authors)

  10. Improved visibility computation on massive grid terrains

    NARCIS (Netherlands)

    Fishman, J.; Haverkort, H.J.; Toma, L.; Wolfson, O.; Agrawal, D.; Lu, C.-T.

    2009-01-01

    This paper describes the design and engineering of algorithms for computing visibility maps on massive grid terrains. Given a terrain T, specified by the elevations of points in a regular grid, and given a viewpoint v, the visibility map or viewshed of v is the set of grid points of T that are

  11. Terrain Classification of Norwegian Slab Avalanche Accidents

    Science.gov (United States)

    Hallandvik, Linda; Aadland, Eivind; Vikene, Odd Lennart

    2016-01-01

    It is difficult to rely on snow conditions, weather, and human factors when making judgments about avalanche risk because these variables are dynamic and complex; terrain, however, is more easily observed and interpreted. Therefore, this study aimed to investigate (1) the type of terrain in which historical fatal snow avalanche accidents in Norway…

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

    OpenAIRE

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

    2018-01-01

    Introduction Cessation of tobacco use has the potential to provide the greatest immediate benefits for tobacco control. Understanding the social determinants of smoking cessation is an essential requirement for increasing smoking cessation at the population level. The purpose of this study was to analyze the socio-economic dimensions associated with cessation success among adults in Argentina and Uruguay. Material and Methods Data from the Global Adult Tobacco Survey (GATS), a cross...

  13. A survey of Senecio spp. affecting livestock in Uruguay and their associated pyrrolizidine alkaloid content

    Directory of Open Access Journals (Sweden)

    Juan Agustín García

    2018-02-01

    Full Text Available ABSTRACT: In Eastern Uruguay there has been a significant increase of seneciosis in grazing livestock with most affected localities related to counties neighboring the Brazilian border. A survey in 28 farms associated with poisoning outbreaks in grazing cattle in Eastern Uruguay was carried out. Fifty populations of Senecio plants were collected for alkaloid analysis and species identification. Four species were identified: S. oxyphyllus DC, S. madagascariensis Poir, S. brasiliensis (Spreng. Less., and S. selloi DC. Alkaloids were identified by a combination of GC-MS and HPLC-MS analysis and included: retrorsine in S. oxyphyllus; retrorsine, usaramine, and senecivernine/senecionine in S. selloi; retrorsine, senecivernine/senecionine, integerrimine, and usaramine in S. madagascariensis; and integerrimine, retrorsine and senecionine in S. brasiliensis. Total mean alkaloid concentration was reported to be highest in S. brasiliensis (17.6mg/g followed by S. oxyphyllus (6.2mg/g, S. selloi (1.8mg/g and S. madagascariensis (0.6mg/g. Alkaloid concentrations were also reported to be higher in 2015 vs. 2016 probably due to a common environmental factor. The species S. oxyphyllus and S. madagascariensis were not previously recognized as toxic plants in Eastern Uruguay. Particularly, S. oxyphyllus was present in 82% of the farms surveyed and occurred in high density with relative high concentrations of pyrrolizidine alkaloids suggesting S. oxyphyllus may be the main species involved in the reported outbreaks of seneciosis.

  14. OSMUNDACEAE EN ARGENTINA, PARAGUAY Y URUGUAY

    Directory of Open Access Journals (Sweden)

    Marcelo D. Arana

    2015-01-01

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

  15. Western cratonic domains in Uruguay: geochronology

    International Nuclear Information System (INIS)

    Preciozzi, F.; Peel, E.; Muzio, E.; Ledesma, R.; Guerequiz, R.

    2001-01-01

    The western cratonic domains in Uruguay are divided into three major units: Piedra Alta Terrane, Valentines Block and Pavas Block. Piedra Alta Terrane lacks of evidence of Neoproterozoic orogenesis (deformation, metamorphism or magmatism). Sarandí del Yi - Arroyo Solís Grande shear zone, separates it from Valentines Block. Valentines Block is separated from Pavas Block by Cueva del Tigre shear zone. Magmatic rocks with different ages, compositions and emplacements occur all over the Piedra Alta Terrane distributed in three metamorphic belts (Arroyo Grande, San José and Montevideo) as well as in the Central Gneissic-Migmatitic Complex (Figure 1). Samples from the Gneissic-Migmatitic complex, late tectonic granitoids and basic rocks associated to the metamorphic belts were analyzed using Rb/Sr, U/Pb, K/Ar and Sm/Nd methodologies. The age ranges obtained for granitoids

  16. Room source management decontamination in Uruguay

    International Nuclear Information System (INIS)

    Blanco, D.; Montanez, Osvaldo

    1998-01-01

    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

  17. Bio-prospecting of distillery yeasts as bio-control and bio-remediation agents.

    Science.gov (United States)

    Ubeda, Juan F; Maldonado, María; Briones, Ana I; Francisco, J Fernández; González, Francisco J

    2014-05-01

    This work constitutes a preliminary study in which the capacity of non-Saccharomyces yeasts isolated from ancient distilleries as bio-control agents against moulds and in the treatment of waste waters contaminated by heavy metals-i.e. bio-remediation-is shown. In the first control assays, antagonist effect between non-Saccharomyces yeasts, their extracts and supernatants against some moulds, analysing the plausible (not exhaustive) involved factors were qualitatively verified. In addition, two enzymatic degrading properties of cell wall plant polymers, quitinolitic and pectinolitic, were screened. Finally, their use as agents of bio-remediation of three heavy metals (cadmium, chromium and lead) was analysed semi-quantitatively. The results showed that all isolates belonging to Pichia species effectively inhibited all moulds assayed. Moreover, P. kudriavzevii is a good candidate for both bio-control and bio-remediation because it inhibited moulds and accumulated the major proportion of the three tested metals.

  18. Virtual terrain: a security-based representation of a computer network

    Science.gov (United States)

    Holsopple, Jared; Yang, Shanchieh; Argauer, Brian

    2008-03-01

    Much research has been put forth towards detection, correlating, and prediction of cyber attacks in recent years. As this set of research progresses, there is an increasing need for contextual information of a computer network to provide an accurate situational assessment. Typical approaches adopt contextual information as needed; yet such ad hoc effort may lead to unnecessary or even conflicting features. The concept of virtual terrain is, therefore, developed and investigated in this work. Virtual terrain is a common representation of crucial information about network vulnerabilities, accessibilities, and criticalities. A virtual terrain model encompasses operating systems, firewall rules, running services, missions, user accounts, and network connectivity. It is defined as connected graphs with arc attributes defining dynamic relationships among vertices modeling network entities, such as services, users, and machines. The virtual terrain representation is designed to allow feasible development and maintenance of the model, as well as efficacy in terms of the use of the model. This paper will describe the considerations in developing the virtual terrain schema, exemplary virtual terrain models, and algorithms utilizing the virtual terrain model for situation and threat assessment.

  19. Geological map of Uruguay Esc 1,100,000. La Union Sheet J-29

    International Nuclear Information System (INIS)

    Goso, C.; Veroslavsky, G.; Oyantcabal, P.

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (La Union) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils belong to the Holocene Pleistocene, Pliocene, Oligocene and Precambrian period. This area is located in the eastern of Montevideo and the South West of Canelones

  20. Geological map of Uruguay Esc 1,100,000. Guaycuru Sheet M-24

    International Nuclear Information System (INIS)

    Garat, I.

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Guaycuru)) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics soils belong to the Cenozoic and Precambrian period. The Cuaycuru area is located in the West of the Rio de la Plata socket constituted by metamorphic belts and is associated with migmatitic and intrusive granitoids

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

    International Nuclear Information System (INIS)

    Preciozzi, F

    1990-01-01

    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

  2. LOD-based clustering techniques for efficient large-scale terrain storage and visualization

    Science.gov (United States)

    Bao, Xiaohong; Pajarola, Renato

    2003-05-01

    Large multi-resolution terrain data sets are usually stored out-of-core. To visualize terrain data at interactive frame rates, the data needs to be organized on disk, loaded into main memory part by part, then rendered efficiently. Many main-memory algorithms have been proposed for efficient vertex selection and mesh construction. Organization of terrain data on disk is quite difficult because the error, the triangulation dependency and the spatial location of each vertex all need to be considered. Previous terrain clustering algorithms did not consider the per-vertex approximation error of individual terrain data sets. Therefore, the vertex sequences on disk are exactly the same for any terrain. In this paper, we propose a novel clustering algorithm which introduces the level-of-detail (LOD) information to terrain data organization to map multi-resolution terrain data to external memory. In our approach the LOD parameters of the terrain elevation points are reflected during clustering. The experiments show that dynamic loading and paging of terrain data at varying LOD is very efficient and minimizes page faults. Additionally, the preprocessing of this algorithm is very fast and works from out-of-core.

  3. Optimization of Wind Farm Layout in Complex Terrain

    DEFF Research Database (Denmark)

    Xu, Chang; Yang, Jianchuan; Li, Chenqi

    2013-01-01

    Microscopic site selection for wind farms in complex terrain is a technological difficulty in the development of onshore wind farms. This paper presented a method for optimizing wind farm layout in complex terrain. This method employed Lissaman and Jensen wake models, took wind velocity distribut......Microscopic site selection for wind farms in complex terrain is a technological difficulty in the development of onshore wind farms. This paper presented a method for optimizing wind farm layout in complex terrain. This method employed Lissaman and Jensen wake models, took wind velocity...... are subject to boundary conditions and minimum distance conditions. The improved genetic algorithm (GA) for real number coding was used to search the optimal result. Then the optimized result was compared to the result from the experienced layout method. Results show the advantages of the present method...

  4. Mobbing in schools and hospitals in Uruguay : Prevalence and relation to loss of status

    NARCIS (Netherlands)

    Buunk, Abraham P.; Franco, Silvia; Dijkstra, Pieternel; Zurriaga, Rosario

    2017-01-01

    In the present study in secondary schools and hospitals in Uruguay (N = 187), we examined the relationship between feeling the victim of mobbing and a perceived loss of status. Nearly all forms of mobbing were more prevalent among hospital employees than among school employees. Among hospital

  5. Geological map of Uruguay Esc 1,100,000. Paso del Palmar Sheet N-19

    International Nuclear Information System (INIS)

    Ford, I.; Montana, J.; Morales, H.

    1990-01-01

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

  6. Geological map of Uruguay Esc 1,100,000. Cuchilla del Ombu. Sheet H-12

    International Nuclear Information System (INIS)

    Montana, J.

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Cuchilla del Ombu) and the explanatory memoranda which describes the geological, lithological and sedimentological characteristics soils. In crystalline rocks have been recognized four basic units: porphyritic granite, Cunapiru granite, Cunapiru subvolcanic microgranite and metamorfites

  7. [Rejecting or prioritizing life? The ambiguities of AIDS biopolitics in Uruguay].

    Science.gov (United States)

    Reihling, Hanspeter

    2010-06-01

    The biopolitics of aids in Uruguay could be seen between two big poles: the investment and the rejection of life. The productive mode can be expressed in the treatment of children who contracted HIV through mother to child transmission. For these children the infection in many cases becomes an asset until they reach adolescence. Except of some efforts of forced detention and mandatory testing, the public health system as well as NGOs show little interest in assisting adolescence infected or affected by HIV/aids. This is the result of a moral economy which marks people who are able to transmit the virus sexually or who have contracted it through sexual intercourse. Especially HIV positive mothers are seen as irresponsible and dangerous in contraposition to their "pure" offspring. However, this moral discourse hardly takes into account the larger social and economic context in which those mothers contracted the virus and as they faced Antiretroviral Therapy (ART). The life history of an adolescent boy will be told in order to reflect upon the modes of inclusion and exclusion of people living with HIV/aids since the beginning of the epidemic in Uruguay. Although the case is not representative, it identifies dynamics within the Uruguayan health system which are difficult to discern through conventional statistical methods.

  8. Generating color terrain images in an emergency response system

    International Nuclear Information System (INIS)

    Belles, R.D.

    1985-08-01

    The Atmospheric Release Advisory Capability (ARAC) provides real-time assessments of the consequences resulting from an atmospheric release of radioactive material. In support of this operation, a system has been created which integrates numerical models, data acquisition systems, data analysis techniques, and professional staff. Of particular importance is the rapid generation of graphical images of the terrain surface in the vicinity of the accident site. A terrain data base and an associated acquisition system have been developed that provide the required terrain data. This data is then used as input to a collection of graphics programs which create and display realistic color images of the terrain. The graphics system currently has the capability of generating color shaded relief images from both overhead and perspective viewpoints within minutes. These images serve to quickly familiarize ARAC assessors with the terrain near the release location, and thus permit them to make better informed decisions in modeling the behavior of the released material. 7 refs., 8 figs

  9. 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.

  10. Productive uncertainty. Notes on Terrain Vague

    Directory of Open Access Journals (Sweden)

    Francesco Marullo

    2014-12-01

    Full Text Available Terrain vague is usually synonym for a place exceeding the traditional categories of the city. Juxtaposing entropy to definite zones of containment, abandonment and emptiness to consolidated urban fabric, ceaseless transformation to historical stratification, informality and illegal activities to controlled jurisdictions, the terrain vague acts a sort of ruin, where the city is at the point of both being forgotten and disclosing its imminent future, eluding any of its regular uses and functioning mechanisms.

  11. TERRAIN, BERKS COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  12. TERRAIN, PIERCE, COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  13. TERRAIN, DARKE COUNTY, OH

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  14. TERRAIN, RICE COUNTY, MN

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  15. TERRAIN, JONES COUNTY, IA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  16. TERRAIN, Norfolk County, Massachusetts

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  17. TERRAIN, JEFFERSON COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  18. TERRAIN, WRIGHT COUNTY, IA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  19. TERRAIN, RANKIN COUNTY, MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  20. TERRAIN, Pierce County, WA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  1. TERRAIN, MITCHELL COUNTY, IA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  2. TERRAIN, DAWSON COUNTY, NE

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  3. TERRAIN, BARNSTABLE COUNTY, MASSACHUSETTS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  4. TERRAIN, FRANKLIN COUNTY, IA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  5. TERRAIN, CLALLAM COUNTY, WASHINGTON

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  6. TERRAIN, HOWARD COUNTY, IA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  7. TERRAIN, NEWTON COUNTY, GA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describe the digital topographical data that were used to create...

  8. TERRAIN, PIKE COUNTY, MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  9. TERRAIN, Lincoln County, AR

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  10. TERRAIN, KENDALL COUNTY, TEXAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  11. TERRAIN, LEON COUNTY, TEXAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  12. TERRAIN, SNOHOMISH COUNTY, WASHINGTON

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  13. TERRAIN, TRAVIS COUNTY, TEXAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  14. TERRAIN, Bennington County, Vermont

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  15. TERRAIN, Northampton COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that were used to create...

  16. TERRAIN, POTTER COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that were used to create...

  17. TERRAIN, UNION PARISH, LOUSIANA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  18. TERRAIN, KITSAP COUNTY, WASHINGTON

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  19. TERRAIN, WAYNE COUNTY, TENNESSEE

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  20. TERRAIN, TROUSDALE COUNTY, TENNESSEE

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  1. 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.

  2. Modelos basados en grafos: una aplicación al estudio del gasto de cruceristas en Uruguay || Graph-Based Models: An Application to the Study of Cruise Passengers' Expenditure in Uruguay

    Directory of Open Access Journals (Sweden)

    Brida, Juan Gabriel

    2017-12-01

    Full Text Available Este trabajo introduce el uso de grafos en el análisis de los determinantes del gasto de los turistas y lo aplica al estudio del comportamiento de los pasajeros de cruceros que desembarcan en Uruguay en los puertos de Montevideo y Punta del Este. Este enfoque ofrece un abordaje alternativo a los usualmente empleados para analizar los determinantes del gasto turístico al introducir una representación gráfica que permite sintetizar y visualizar las relaciones entre el conjunto de variables que caracterizan a los turistas o grupos de turistas y los determinantes de su nivel de gasto. En particular, la metodología permite representar las relaciones de dependencia entre variables (entre nodos adyacentes e independencias condicionadas (entre nodos no adyacentes. Para su aplicación, se consideran datos individuales de las encuestas realizadas a cruceristas correspondientes a la temporada de cruceros comprendida entre noviembre de 2014 y abril de 2015, ambos incluidos, en Uruguay. Se estudia la existencia de dependencias de las variables relativas a registrar el gasto de los cruceristas con otras variables (sociodemográficas, de contexto, etc.. El estudio muestra que las variables que mejor explican el comportamiento de los visitantes son las vinculadas al puerto de desembarco y al gasto. Asimismo, los resultados muestran que las variables socioeconómicas no están vinculadas al gasto en forma directa. || This paper introduces the use of graphs in the analysis of the determinants of tourists' expenditure, providing an alternative approach to the methods usually employed. Graph-based analysis is applied to study the behavior of cruise passengers arriving at the ports of Montevideo and Punta del Este in Uruguay. The graphical representation allows to synthesize and visualize the relationships between the set of variables that characterize tourists or tourist groups and the determinants of their level of spending. The graph-based methodology is

  3. Bio-fuels

    International Nuclear Information System (INIS)

    2008-01-01

    This report presents an overview of the technologies which are currently used or presently developed for the production of bio-fuels in Europe and more particularly in France. After a brief history of this production since the beginning of the 20. century, the authors describe the support to agriculture and the influence of the Common Agricultural Policy, outline the influence of the present context of struggle against the greenhouse effect, and present the European legislative context. Data on the bio-fuels consumption in the European Union in 2006 are discussed. An overview of the evolution of the activity related to bio-fuels in France, indicating the locations of ethanol and bio-diesel production facilities, and the evolution of bio-fuel consumption, is given. The German situation is briefly presented. Production of ethanol by fermentation, the manufacturing of ETBE, the bio-diesel production from vegetable oils are discussed. Second generation bio-fuels are then presented (cellulose enzymatic processing), together with studies on thermochemical processes and available biomass resources

  4. Law 16.097 Prevention program of uterine cervix cancer in Uruguay: Uterine cervix cancer

    International Nuclear Information System (INIS)

    2004-01-01

    Every year in Uruguay, is diagnosed around 600 new cases of cancer of uterine cervix. Next important information was related on this cancer and the evolution that will have the carrying of this illness, it was informed about the prevention, symptoms, I diagnose and treatment of the same one

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

    International Nuclear Information System (INIS)

    Roth, W.

    1983-01-01

    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. Activation of shared identities on the Uruguayan and Brazilian frontier triggered by the construction of Uruguay as a consumption proposal

    Directory of Open Access Journals (Sweden)

    Roberta Brandalise

    2016-12-01

    Full Text Available Estudamos a participação do jornalismo brasileiro na articulação de representações sociais e de identidades culturais na fronteira Brasil-Uruguai, a partir das apropriações e usos que brasileiros e uruguaios fronteiriços fizeram de narrativas noticiosas sobre o Uruguai e que eles consideraram relevantes em seu cotidiano. Realizamos o estudo de caso sob a perspectiva dos Estudos Culturais Britânicos e Latino-Americanos, com entrevistas semiestruturadas junto a uma amostra de 12 fronteiriços. O Uruguai foi caracterizado no discurso jornalístico como uma proposta de consumo, como destino turístico ou em função de seus produtos e recursos naturais. As narrativas noticiosas colaboraram para reforçar a identificação entre uruguaios e brasileiros com respeito ao pertencimento regional e ao estilo de vida.   PALAVRAS-CHAVE: Comunicação; Consumo; Fronteiras; Uruguai; Brasil.     ABSTRACT We studied the participation of Brazilian journalism in the articulation of social representations and of cultural identities on the Brazilian and Uruguayan border based on the news narratives about Uruguay that frontier Brazilians and Uruguayans appropriated, made use of and considered relevant in their everyday lives. We conducted the study case from the perspective of British and Latin American social studies, using semi-structured interviews for questioning 12 frontier people. Uruguay was featured in newspaper discourse as a consumption proposal, a tourist destination, or a stand for its products and natural resources. The narrative news helped to reinforce the mutual identification of Uruguayans and Brazilians with respect to their belonging to the region and their life style.   KEYWORDS: Communication; Consumption; Frontiers; Uruguay; Brazil.     RESUMEN Estudiamos la participación del periodismo brasileño en la articulación de representaciones sociales y de identidades culturales en la frontera Brasil-Uruguay, a partir de las

  7. Rapid assessment of avoidable blindness in Uruguay: results of a nationwide survey

    Directory of Open Access Journals (Sweden)

    Marcelo Gallarreta

    2014-10-01

    Full Text Available OBJECTIVE: To investigate and describe the prevalence and causes of blindness and moderate and severe visual impairment in older adults living in Uruguay. METHODS: All individuals aged ≥ 50 years old living in randomly selected clusters were eligible to participate. In each census enumeration unit selected, 50 residents aged 50 years and older were chosen to participate in the study using compact segment sampling. The study participants underwent visual acuity (VA measurement and lens examination; those with presenting VA (PVA < 20/60 also underwent direct ophthalmoscopy. Moderate visual impairment (MVI was defined as PVA < 20/60-20/200, severe visual impairment (SVI was defined as PVA < 20/200-20/400, and blindness was defined as PVA < 20/400, all based on vision in the better eye with available correction. RESULTS: Out of 3 956 eligible individuals, 3 729 (94.3% were examined. The age- and sex-adjusted prevalence of blindness was 0.9% (95% confidence interval (CI: 0.5-1.3. Cataract (48.6% and glaucoma (14.3% were the main causes of blindness. Prevalence of SVI and MVI was 0.9% (95% CI: 0.5-1.3 and 7.9% (95% CI: 6.0-9.7 respectively. Cataract was the main cause of SVI (65.7%, followed by uncorrected refractive error (14.3%, which was the main cause of MVI (55.2%. Cataract surgical coverage was 76.8% (calculated by eye and 91.3% (calculated by individual. Of all eyes operated for cataract, 70.0% could see ≥ 20/60 and 15.3% could not see 20/200 post-surgery. CONCLUSIONS: Prevalence of blindness in Uruguay is low compared to other Latin American countries, but further reduction is feasible. Due to Uruguay's high cataract surgical coverage and growing proportion of people ≥ 50 years old, the impact of posterior pole diseases as a contributing factor to blindness might increase in future.

  8. EL “PLEBISCITO” DE HIPÓLITO YRIGOYEN: LA CAMPAÑA ELECTORAL DE 1928 EN LA CIUDAD DE BUENOS AIRES VISTA DESDE LA ÉPOCA

    Directory of Open Access Journals (Sweden)

    María José Valdez

    2012-01-01

    Full Text Available Este trabajo analiza la campaña electoral que culminó en abril de 1928 en laciudad de Buenos Aires desde el diario radicalLa Época. Reconstruyendo elescenario que llevó por segunda vez a Hipólito Yrigoyen a la presidencia(en el comicio que se conoció con el nombre deel plebiscito el artículo es-tudia la manera en que los propios radicales construyeron su mirada sobredos aspectos: primero, sobre la forma en que entendieron su propio partidopolítico; segundo, sobre la sociedad que ellos mismos pretendían convocary representar. Así, se atenderá a la forma en que los radicales personalistasorganizaron su campaña electoral, las actividades y la forma en que convo-caron a sus adherentes.

  9. Slip estimation methods for proprioceptive terrain classification using tracked mobile robots

    CSIR Research Space (South Africa)

    Masha, Ditebogo F

    2017-11-01

    Full Text Available Recent work has shown that proprioceptive measurements such as terrain slip can be used for terrain classification. This paper investigates the suitability of four simple slip estimation methods for differentiating between indoor and outdoor terrain...

  10. Interactive Editing of GigaSample Terrain Fields

    KAUST Repository

    Treib, Marc

    2012-05-01

    Previous terrain rendering approaches have addressed the aspect of data compression and fast decoding for rendering, but applications where the terrain is repeatedly modified and needs to be buffered on disk have not been considered so far. Such applications require both decoding and encoding to be faster than disk transfer. We present a novel approach for editing gigasample terrain fields at interactive rates and high quality. To achieve high decoding and encoding throughput, we employ a compression scheme for height and pixel maps based on a sparse wavelet representation. On recent GPUs it can encode and decode up to 270 and 730 MPix/s of color data, respectively, at compression rates and quality superior to JPEG, and it achieves more than twice these rates for lossless height field compression. The construction and rendering of a height field triangulation is avoided by using GPU ray-casting directly on the regular grid underlying the compression scheme. We show the efficiency of our method for interactive editing and continuous level-of-detail rendering of terrain fields comprised of several hundreds of gigasamples. © 2012 The Author(s).

  11. Combining Bio-inspired Sensing with Bio-inspired Locomotion

    DEFF Research Database (Denmark)

    Shaikh, Danish; Hallam, John; Christensen-Dalsgaard, Jakob

    In this paper we present a preliminary Braitenberg vehicle–like approach to combine bio-inspired audition with bio-inspired quadruped locomotion in simulation. Locomotion gaits of the salamander–like robot Salamandra robotica are modified by a lizard’s peripheral auditory system model that modula......In this paper we present a preliminary Braitenberg vehicle–like approach to combine bio-inspired audition with bio-inspired quadruped locomotion in simulation. Locomotion gaits of the salamander–like robot Salamandra robotica are modified by a lizard’s peripheral auditory system model...

  12. Gravity Terrain Effect of the Seafloor Topography in Taiwan

    Directory of Open Access Journals (Sweden)

    Lun-Tao Tong Tai-Rong Guo

    2007-01-01

    Full Text Available Gravity terrain correction is used to compensate for the gravitational effects of the topography residual to the Bouguer plate. The seafloor topography off the eastern offshore of Taiwan is extremely rugged, and the depth of the sea bottom could be greater than 5000 m. In order to evaluate the terrain effect caused by the seafloor topography, a modern computer algorithm is used to calculate the terrain correction based on the digital elevation model (DEM.

  13. Dióxido de carbono e temperatura afetam aspectos biológicos de Anticarsia gemmatalis e metabólitos primários e secundários em soja

    OpenAIRE

    Mariana Closs Salvador

    2014-01-01

    Alterações na concentração de gases do efeito estufa poderão desencadear um aumento na temperatura média global. A temperatura é um dos fatores abióticos que mais afetam as interações fisiológicas e comportamentais de insetos e plantas. Mudanças neste fator podem influenciar no grau de infestação e a distribuição dos artrópodes pragas nos agrossistemas, além de modificar a constituição de metabólitos primários e secundários das plantas. Neste trabalho foram estudados o efeito isolado de quatr...

  14. EQUOL: EFEITOS BIOLÓGICOS E IMPORTÂNCIA CLÍNICA DE UM METABÓLITO DAS ISOFLAVONAS

    Directory of Open Access Journals (Sweden)

    Daniela Cardoso Umbelino CAVALLINI

    2010-06-01

    Full Text Available

    O Equol é um metabólito da daidzeína, produzido exclusivamente pela ação da microbiota intestinal. Estudos populacionais evidenciam uma associação direta entre excreção urinária de equol e redução do risco de câncer de mama, de cólon e de próstata, atenuação dos sintomas da menopausa, ação hipolipemiante e prevenção de doenças cardiovasculares. No entanto, somente de 30% a 50% da população humana apresenta a capacidade de sintetizar equol a partir da daidzeína. Fatores genéticos, a microbiota intestinal e os fatores que infl uenciam a sua composição como idade, dieta e tempo de trânsito intestinal estão relacionados à capacidade individual de produzir equol. A efi ciência biológica dessa substância é decorrente de sua maior afi nidade por receptores estrogênicos, propriedade antiandrogênica e potente atividade antioxidante. A conversão de indivíduos não produtores a produtores de equol, através da modulação da microbiota intestinal e da utilização de suplementos de equol, têm sido sugeridas como alternativas para a prevenção e o tratamento de doenças crônicas.

  15. Estimating Slopes In Images Of Terrain By Use Of BRDF

    Science.gov (United States)

    Scholl, Marija S.

    1995-01-01

    Proposed method of estimating slopes of terrain features based on use of bidirectional reflectivity distribution function (BRDF) in analyzing aerial photographs, satellite video images, or other images produced by remote sensors. Estimated slopes integrated along horizontal coordinates to obtain estimated heights; generating three-dimensional terrain maps. Method does not require coregistration of terrain features in pairs of images acquired from slightly different perspectives nor requires Sun or other source of illumination to be low in sky over terrain of interest. On contrary, best when Sun is high. Works at almost all combinations of illumination and viewing angles.

  16. Caracterización, distribución y manejo de los bosques nativos en el norte de Uruguay Characterization, distribution and management of native forests in northern Uruguay

    Directory of Open Access Journals (Sweden)

    Ignacio P. Traversa-Tejero

    2013-03-01

    Full Text Available Los bosques del norte de Uruguay sufren de procesos de transformación del territorio y degradación, actualmente existe escasa información sobre la estructura y composición florística de las comunidades arbóreas que sirva como base para estudiar su dinámica. Se analizó la distribución, la composición arbórea y el manejo silvícola de los bosques de la región de Rivera, Uruguay. El área de estudio comprende 33 000 ha delimitadas mediante 2 criterios, uno natural (cuenca hidrológica y otro socioeconómico (ciudad de referencia. La información proveniente de inventarios florísticos y encuestas a productores fue ingresada a un sistema de información geográfica. Los bosques se agruparon de acuerdo al gradiente hídrico asociado con curvas de nivel. La superficie de los bosques ocupa el 13.9% del área de estudio (región de Rivera, cifra que triplica la superficie de bosques existente a nivel nacional. Se registraron 60 especies leñosas. Las familias con mayor frecuencia fueron Anacardiaceae (26.5% y Euphorbiaceae (14.7%. Las Anacardiaceae son más frecuentes en los bosques subxerófilos y las Euphorbiaceae en los bosques hidrófilos. Todos los bosques son vulnerables debido a la mayor importancia que se concede a la ganadería, sin que exista un manejo integrado de los bosques que contemple la multifuncionalidad de usos (silvicultura y ganadería. Los bosques cercanos a la ciudad están más degradados debido a la presencia de especies exóticas.The northern region of Uruguay undergoes land transformation processes, and degradation of native forest. The existing information on the structure and floristic composition of the forests in that region, as a basis for studies about dynamics, is scarce. Species distribution, floristic composition (wooden species and forest management, was assessed in the Rivera Region, Uruguay. The study area (33 000 ha was delimited by 2 simultaneous and complementary approaches, the first one natural

  17. Detección de cepas de Neisseria meningitidis resistentes a rifampicina en el Uruguay Detection of rifampicin-resistant strains of Neisseria meningitidis in Uruguay

    Directory of Open Access Journals (Sweden)

    Gabriel Pérez Giffoni

    2011-12-01

    Full Text Available El objetivo de este trabajo fue caracterizar fenotípica y genotípicamente dos aislamientos de Neisseria meningitidis resistentes a rifampicina relacionados con dos eventos independientes de transmisión de enfermedad meningocócica grave que se presentaron en septiembre y octubre de 2010 en Montevideo, Uruguay. Se revisó también la base de datos de la vigilancia nacional de resistencia a los antimicrobianos de los últimos 10 años, para estimar la frecuencia de la particularidad de los meningococos caracterizados. La resistencia a rifampicina se estudió por el método epsilométrico. El serotipo y serosubtipo de los aislamientos se determinaron por ELISA y la caracterización genotípica se realizó por digestión del ADN con NheI y electroforesis en gel con campo pulsátil. Ambos aislamientos eran idénticos, B:2a:P1.5, y su fenotipo no figuraba en la colección de 408 cepas de N. meningitidis aisladas en el Uruguay en los últimos 10 años, con la excepción de dos aislamientos sensibles a rifampicina. Los dos aislamientos estudiados también compartían un pulsotipo único, diferente del de otros dos aislamientos resistentes a rifampicina obtenidos en 2003 y 2007. Por lo tanto, ambos eventos de transmisión fueron causados por una única cepa resistente a rifampicina, que podría haberse introducido al país desde otras regiones o haberse originado por un cambio del serogrupo C al B, como producto de la presión selectiva ejercida por vacunas administradas a la población. Es necesario mantener y extremar la vigilancia. No obstante, en vista de que hasta el momento este tipo de hallazgo ha sido esporádico, no se justifica cambiar el fármaco antimicrobiano que se administra a los contactos para la profilaxis, a menos que se identifique un caso secundario.The objective of this study was to characterize the phenotype and genotype of two isolates of rifampicin-resistant Neisseria meningitidis associated with two independent events

  18. Local curvature entropy-based 3D terrain representation using a comprehensive Quadtree

    Science.gov (United States)

    Chen, Qiyu; Liu, Gang; Ma, Xiaogang; Mariethoz, Gregoire; He, Zhenwen; Tian, Yiping; Weng, Zhengping

    2018-05-01

    Large scale 3D digital terrain modeling is a crucial part of many real-time applications in geoinformatics. In recent years, the improved speed and precision in spatial data collection make the original terrain data more complex and bigger, which poses challenges for data management, visualization and analysis. In this work, we presented an effective and comprehensive 3D terrain representation based on local curvature entropy and a dynamic Quadtree. The Level-of-detail (LOD) models of significant terrain features were employed to generate hierarchical terrain surfaces. In order to reduce the radical changes of grid density between adjacent LODs, local entropy of terrain curvature was regarded as a measure of subdividing terrain grid cells. Then, an efficient approach was presented to eliminate the cracks among the different LODs by directly updating the Quadtree due to an edge-based structure proposed in this work. Furthermore, we utilized a threshold of local entropy stored in each parent node of this Quadtree to flexibly control the depth of the Quadtree and dynamically schedule large-scale LOD terrain. Several experiments were implemented to test the performance of the proposed method. The results demonstrate that our method can be applied to construct LOD 3D terrain models with good performance in terms of computational cost and the maintenance of terrain features. Our method has already been deployed in a geographic information system (GIS) for practical uses, and it is able to support the real-time dynamic scheduling of large scale terrain models more easily and efficiently.

  19. Computer analysis to the geochemical of soil and stream sediments data in an area of Southern Uruguay

    International Nuclear Information System (INIS)

    Spangenberg, J.

    2012-01-01

    This work is about geochemical interpretation of multi-element data from a soil and stream sediment survey carried out in Southern of Uruguay .This zone has several occurrences of metal sulphide mineralization

  20. Vulnerability of family livestock farming on the Livramento-Rivera border of Brazil and Uruguay: Comparative analysis

    Directory of Open Access Journals (Sweden)

    P. D. Waquil

    2016-03-01

    Full Text Available Social, ecological, and economic sciences have all shown interest in studying the social group called family livestock farmers. The main characteristic of this group, which is present in the Pampa biome in Southern Brazil and Uruguay, is beef cattle production based on family work on small lands, expressing an autonomous way of life which is, however, highly dependent on strong relations with the physical environment and marked by risk aversion. In this study we made a comparative analysis of vulnerability factors of family livestock farming in Brazil and Uruguay. We also compared these social actors’ perceptions of risks, and the strategies built to mitigate threats. A survey was thus carried out and included 16 family livestock farmers’ interviews, eight in each country,near the cities of Santana do Livramento (Brazil and Rivera (Uruguay. Although these cities are next to each other on each side of the border and thus present environmental similarities, we chose them because family farming was not subjected to the same political and economic conditions which might (or might not have influenced farmers’ perceptions and reactions. Results showed that livestock farmers were mainly affected by vulnerabilities arising from external elements such as the climate (e.g. droughts or harsh winters, but also from internal elements (lack of land access and successors. From the family livestock farmers’ standpoint, the highest risks to their production systems and social system reproduction were more related to climate than to price and market variations.

  1. Terrain aided navigation for autonomous underwater vehicles with coarse maps

    International Nuclear Information System (INIS)

    Zhou, Ling; Cheng, Xianghong; Zhu, Yixian

    2016-01-01

    Terrain aided navigation (TAN) is a form of geophysical localization technique for autonomous underwater vehicles (AUVs) operating in GPS-denied environments. TAN performance on sensor-rich AUVs has been evaluated in sea trials. However, many challenges remain before TAN can be successfully implemented on sensor-limited AUVs, especially with coarse maps. To improve TAN performance over coarse maps, a Gaussian process (GP) is proposed for the modeling of bathymetric terrain and integrated into the particle filter (GP-PF). GP is applied to provide not only the bathymetric value prediction through learning a set of bathymetric data from coarse maps but also the variance of the prediction. As a measurement update, calculated on bathymetric deviation is performed through the PF to obtain absolute and bounded positioning accuracy. Through the analysis of TAN performance on experimental data for two different terrains with map resolutions of 10–50 m, both the ability of the proposed model to represent the actual bathymetric terrain with accuracy and the effect of the GP-PF for TAN on sensor-limited systems in suited terrain are demonstrated. The experiment results further verify that there is an inverse relationship between the coarseness of the map and the overall TAN accuracy in rough terrains, but there is hardly any relationship between them in relatively flat terrains. (paper)

  2. 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...

  3. Estratigrafía del Grupo Mina Verdun, Proterozoico de Minas, Uruguay

    OpenAIRE

    Poiré, Daniel G.; González, Pablo D.; Canalicchio, José M.; García Repetto, Flavio

    2005-01-01

    El objetivo del presente trabajo es el de presentar un cuadro estratigráfico para las sedimentitas del área del Cerro Verdún, Minas, Uruguay. Asimismo presentar algunas consideraciones sobre sus características sedimentológicas y sus estromatolitos, a fin de discutir sus condiciones paleoambientales. En el mismo sentido, se realizan inferencias sobre la edad abarcada por estas rocas y sus potenciales correlaciones regionales. Esta sucesión ha permanecido indefinida en general, mientras que su...

  4. Bio-fuel barometer

    International Nuclear Information System (INIS)

    2015-01-01

    After a year of doubt and decline the consumption of bio-fuel resumed a growth in 2014 in Europe: +6.1% compared to 2013, to reach 14 millions tep (Mtep) that is just below the 2012 peak. This increase was mainly due to bio-diesel. By taking into account the energy content and not the volume, the consumption of bio-diesel represented 79.7% of bio-fuel consumption in 2014, that of bio-ethanol only 19.1% and that of biogas 1%. The incorporating rate of bio-fuels in fuels used for transport were 4.6% in 2013 and 4.9% in 2014. The trend is good and the future of bio-fuel seems clearer as the European Union has set a not-so-bad limit of 7% for first generation bio-fuels in order to take into account the CASI effect. The CASI effect shows that an increase of the consumption of first generation bio-fuels (it means bio-fuels produced from food crops like rape, soy, cereals, sugar beet,...) implies in fact a global increase in greenhouse gas release that is due to a compensation phenomenon. More uncultivated lands (like forests, grasslands, bogs are turned into cultivated lands in order to compensate lands used for bio-fuel production. In most European countries the consumption of bio-diesel increased in 2014 while it was a bad year for the European industry of ethanol because ethanol prices dropped by 16 %. Oil companies are now among the most important producers of bio-diesel in Europe.

  5. Evaluating terrain based criteria for snow avalanche exposure ratings using GIS

    Science.gov (United States)

    Delparte, Donna; Jamieson, Bruce; Waters, Nigel

    2010-05-01

    Snow avalanche terrain in backcountry regions of Canada is increasingly being assessed based upon the Avalanche Terrain Exposure Scale (ATES). ATES is a terrain based classification introduced in 2004 by Parks Canada to identify "simple", "challenging" and "complex" backcountry areas. The ATES rating system has been applied to well over 200 backcountry routes, has been used in guidebooks, trailhead signs and maps and is part of the trip planning component of the AVALUATOR™, a simple decision-support tool for backcountry users. Geographic Information Systems (GIS) offers a means to model and visualize terrain based criteria through the use of digital elevation model (DEM) and land cover data. Primary topographic variables such as slope, aspect and curvature are easily derived from a DEM and are compatible with the equivalent evaluation criteria in ATES. Other components of the ATES classification are difficult to extract from a DEM as they are not strictly terrain based. An overview is provided of the terrain variables that can be generated from DEM and land cover data; criteria from ATES which are not clearly terrain based are identified for further study or revision. The second component of this investigation was the development of an algorithm for inputting suitable ATES criteria into a GIS, thereby mimicking the process avalanche experts use when applying the ATES classification to snow avalanche terrain. GIS based classifications were compared to existing expert assessments for validity. The advantage of automating the ATES classification process through GIS is to assist avalanche experts with categorizing and mapping remote backcountry terrain.

  6. Lead contamination and repercussion about of the Uruguay health: and antecedents and actual situation

    International Nuclear Information System (INIS)

    Manay, N.

    2001-01-01

    Many years ago, the Toxicology and environmental Hygiene Lectureship of the Chemical College from Uruguay, had been studing effects in the man of the lead environmental, toxicity and risks, blood lead in uruguayan children and possible sources of exposure. Studies of PB-S in blood and results values have been given too

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

    International Nuclear Information System (INIS)

    Slansky, M.

    1983-01-01

    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

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

    Directory of Open Access Journals (Sweden)

    Lorenzo Daniel

    2002-01-01

    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.

  9. Uruguay: a la espera del beso del príncipe

    Directory of Open Access Journals (Sweden)

    Enrique Roldós

    2015-01-01

    Full Text Available En Uruguay, la concentración de los medios llega a una situación extrema: la televisión abierta es dueña también del cable, como antes lo era de ls radios de mayor audiencia. El poder del oligopolio condiciona ahora al estrato político que favoreció su crecimiento; desde su posición de fuerza la televisión uruguaya "pone en su lugar al gobierno". Sin embargo, para algunos, este podría ser su último éxito

  10. Automatic terrain modeling using transfinite element analysis

    KAUST Repository

    Collier, Nathan

    2010-05-31

    An automatic procedure for modeling terrain is developed based on L2 projection-based interpolation of discrete terrain data onto transfinite function spaces. The function space is refined automatically by the use of image processing techniques to detect regions of high error and the flexibility of the transfinite interpolation to add degrees of freedom to these areas. Examples are shown of a section of the Palo Duro Canyon in northern Texas.

  11. Geological map of Uruguay Esc 1,100,000. Bizcocho Sheet N-0-21

    International Nuclear Information System (INIS)

    Ford, I; Gancio, F

    1990-01-01

    This work is about the geological map of Uruguay Esc.1.100.000 (Bizcocho) and the explanatory memoranda which describes the geological , lithological and sedimentological characteristics of the lower Proterozoic in the socket of the La Plata river, Upper Cretaceous in Mercedes and Asencio formations, lower Tertiary in Palmitas and Fray Bentos formations and soils characteristics of the Quaternary period

  12. New records of Psomophis obtusus (Cope, 1863 (Serpentes: Dipsadidae in Argentina and Uruguay

    Directory of Open Access Journals (Sweden)

    Di Pietro, Diego O.

    2010-12-01

    Full Text Available Herein we report the southernmost locality of the genus Psomophis and a new department record of Psomophis obtusus in Uruguay. We analyzed 23 specimens of P. obtusus deposited at the Herpetological Collections of the Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN, Centro Nacional de Investigaciones Iológicas (CENAI, housed at MACN, and Museo de La Plata (MLP.

  13. Evaluation of Bacterial Contamination as an Indicator of Viral Contamination in a Sedimentary Aquifer in Uruguay.

    NARCIS (Netherlands)

    Gamazo, P; Victoria, M; Schijven, J F; Alvareda, E; Tort, L F L; Ramos, J; Burutaran, L; Olivera, M; Lizasoain, A; Sapriza, G; Castells, M; Colina, R

    2018-01-01

    In Uruguay, groundwater is frequently used for agricultural activities, as well as for human consumption in urban and rural areas. As in many countries worldwide, drinking water microbiological quality is evaluated only according to bacteriological standards and virological analyses are not

  14. A Research on Wind Farm Micro-sitting Optimization in Complex Terrain

    DEFF Research Database (Denmark)

    Xu, Chang; Yang, Jianchuan; Li, Chenqi

    2013-01-01

    Wind farm layout optimization in complex terrain is a pretty difficult issue for onshore wind farm. In this article, a novel optimization method is proposed to optimize the layout for wind farms in complex terrain. This method utilized Lissaman and Jensen wake models for taking the terrain height...... that the CPSO method has a higher optimal value, and could be used to optimize the actual wind farm micro-sitting engineering projects.......Wind farm layout optimization in complex terrain is a pretty difficult issue for onshore wind farm. In this article, a novel optimization method is proposed to optimize the layout for wind farms in complex terrain. This method utilized Lissaman and Jensen wake models for taking the terrain height...... turbines’ park coordinates which subject to the boundary and minimum distance conditions between two wind turbines. A Cross Particle Swarm Optimization (CPSO) method is developed and applied to optimize the layout for a certain wind farm case. Compared with the uniform and experience method, results show...

  15. Fortalecimiento del sistema judicial del Uruguay por la capacitación del sector humano; de la organización e integración de las escuelas judiciales americanos

    Directory of Open Access Journals (Sweden)

    Mariella Leles Da Silva Orcoyen

    2015-10-01

    Full Text Available Contenido: Introducción. Poder judicial. Ministerio Público y Fiscal. Estatuto de los jueces. Reforma procesal.  El fortalecimiento de la justicia por la reforma procesal. Centro de Estudios Judiciales del Uruguay. Capacitación.Capacitación para el ingreso a la magistratura. Resultados obtenidos. Estadísticas. Perspectivas futuras. Rol del Centro de Estudios Judiciales del Uruguay en la carrera judicial. Autoridades del Centro de Estudios Judiciales del Uruguay. Federación Americana de Escuelas de Formación y Perfeccionamiento de Magistrados y Centros de Estudios Judiciales

  16. Estimating the economic effects of cystic echinococcosis: Uruguay, a developing country with upper-middle income.

    Science.gov (United States)

    Torgerson, P R; Carmona, C; Bonifacino, R

    2000-10-01

    Cost-benefit analyses, run before the commencement of a programme to control a parasitic disease, should include estimates of the economic losses attributable to the disease. Uruguay, a middle-income, developing country, has a recent history of persistent problems with cystic echinococcosis, in both its human population and livestock. The economic effects in Uruguay of this disease, caused by the larval stage of the canine tapeworm Echinococcus granulosus, have now been evaluated. Data on the incidence of the disease, in humans and livestock, were used to construct cost estimates. The estimated minimum cost (U.S.$2.9 million/year) was based on the condemnation costs of infected offal together with the actual costs of the hospital treatment of the human cases. The estimate of the maximum cost (U.S.$22.1 million/year) also included the production losses resulting from lower livestock efficiency and the reduced income of individuals with morbidity attributable to the disease.

  17. Irregular Morphing for Real-Time Rendering of Large Terrain

    Directory of Open Access Journals (Sweden)

    S. Kalem

    2016-06-01

    Full Text Available The following paper proposes an alternative approach to the real-time adaptive triangulation problem. A new region-based multi-resolution approach for terrain rendering is described which improves on-the-fly the distribution of the density of triangles inside the tile after selecting appropriate Level-Of-Detail by an adaptive sampling. This proposed approach organizes the heightmap into a QuadTree of tiles that are processed independently. This technique combines the benefits of both Triangular Irregular Network approach and region-based multi-resolution approach by improving the distribution of the density of triangles inside the tile. Our technique morphs the initial regular grid of the tile to deformed grid in order to minimize approximation error. The proposed technique strives to combine large tile size and real-time processing while guaranteeing an upper bound on the screen space error. Thus, this approach adapts terrain rendering process to local surface characteristics and enables on-the-fly handling of large amount of terrain data. Morphing is based-on the multi-resolution wavelet analysis. The use of the D2WT multi-resolution analysis of the terrain height-map speeds up processing and permits to satisfy an interactive terrain rendering. Tests and experiments demonstrate that Haar B-Spline wavelet, well known for its properties of localization and its compact support, is suitable for fast and accurate redistribution. Such technique could be exploited in client-server architecture for supporting interactive high-quality remote visualization of very large terrain.

  18. 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

  19. Spawning of migratory fish species between two reservoirs of the upper Uruguay River, Brazil

    Directory of Open Access Journals (Sweden)

    David A. Reynalte-Tataje

    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.

  20. 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

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

    International Nuclear Information System (INIS)

    1981-01-01

    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.

  2. 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...

  3. In the wake of structural adjustment programs: Exploring the relationship between domestic policies and health outcomes in Argentina and Uruguay.

    Science.gov (United States)

    Oliver, Helen C

    2006-01-01

    The implementation of structural adjustment programs (SAPs) in developing countries has been followed by a marked reduction in their progress on economic growth, health outcomes, and social indicators. Comprehensive and contextualized explorations of the effects of SAPs are needed to assist health and social policy-makers in better determining responses to such programs that continue to dominate global trade, aid and debt cancellation negotiations. A comparative case study of Argentina and Uruguay was developed exploring the effects of SAPs on health. Using a framework developed to analyze the relationship between globalization and health, changes in domestic policies resulting from SAPs and the corresponding economic, social and health outcomes of the countries were explored. In general, SAPs were implemented with greater severity and speed in Argentina than in Uruguay, with the greatest differences occurring over the 1980s. The more gradual and modest reforms implemented in Uruguay were associated with better economic, social and health outcomes. Findings support those of previous studies demonstrating that countries that have maintained more dynamic public social and health programming while applying SAPs have been better able to protect the health of the most vulnerable sectors of society.

  4. Farmers versus ideas: explaining the continuity in French agricultural trade policy during the GATT Uruguay Round

    NARCIS (Netherlands)

    Alons, G.C.

    2014-01-01

    France's protectionist position regarding agricultural trade is often claimed to result from French farm lobby influence. This article challenges such established claims, based on an analysis of French decision-making on the agricultural chapter of the GATT Uruguay Round. Farm lobby pressure cannot

  5. Terrain Adaptive Reconfiguration of Mobility

    Data.gov (United States)

    National Aeronautics and Space Administration — Develop an algorithm (and software) to automatically adapt a reconfigurable robot to different types of terrains for improved mobility, that compared to SOA:...

  6. Reduction of secondhand tobacco smoke in public places following national smoke-free legislation in Uruguay.

    Science.gov (United States)

    Blanco-Marquizo, Adriana; Goja, Beatriz; Peruga, Armando; Jones, Miranda R; Yuan, Jie; Samet, Jonathan M; Breysse, Patrick N; Navas-Acien, Ana

    2010-06-01

    Smoke-free legislation eliminating tobacco smoke in all indoor public places and workplaces is the international standard to protect all people from exposure to secondhand smoke. Uruguay was the first country in the Americas and the first middle-income country in the world to enact a comprehensive smoke-free national legislation in March 2006. To compare air nicotine concentrations measured in indoor public places and workplaces in Montevideo, Uruguay before (November 2002) and after (July 2007) the implementation of the national legislation. Air nicotine concentrations were measured for 7-14 days using the same protocol in schools, a hospital, a local government building, an airport and restaurants and bars. A total of 100 and 103 nicotine samples were available in 2002 and 2007, respectively. Median (IQR) air nicotine concentrations in the study samples were 0.75 (0.2-1.54) microg/m(3) in 2002 compared to 0.07 (0.0-0.20) microg/m(3) in 2007. The overall nicotine reduction comparing locations sampled in 2007 to those sampled in 2002 was 91% (95% CI 85% to 94%) after adjustment for differences in room volume and ventilation. The greatest nicotine reduction was observed in schools (97% reduction), followed by the airport (94% reduction), the hospital (89% reduction), the local government building (86% reduction) and restaurants/bars (81% reduction). Exposure to secondhand smoke has decreased greatly in indoor public places and workplaces in Montevideo, Uruguay, after the implementation of a comprehensive national smoke-free legislation. These findings suggest that it is possible to successfully implement smoke-free legislations in low and middle-income countries.

  7. Remoção de atrazina e metabólitos pela filtração lenta com leito de areia e carvão ativado granular Removal of atrazine and metabolites through slow filtration by sand and granular activated carbon

    Directory of Open Access Journals (Sweden)

    Edumar Ramos Cabral Coelho

    2012-09-01

    Full Text Available A atrazina (ATZé um herbicida largamente utilizado no mundo, sendo encontrada associada aos seus produtos de degradação em águas superficiais e subterrâneas. Pertence à classe das s-triazinas e, juntamente com os metabólitos clorados deetilatrazina (DEA e deisopropilatrazina (DIA, possui potencial carcinogênico e toxicidade como disruptores endócrinos. A limitação dos processos que empregam a coagulação química na remoção de ATZ, a conhecida capacidade do carvão ativado em remover microcontaminantes em água e o risco que a ATZ e seus metabólitos apresentam à saúde motivaram o estudo da filtração lenta com leito de areia e carvão ativado granular. Os resultados apontaram a eficiência do processo de filtração lenta com camada intermediária de carvão ativado granular na remoção de ATZ e a limitação deste na remoção dos metabólitos DEA, DIA e deetilhidroxiatrazina (DEHA.Atrazine (ATZ is widely used as herbicide, commonly found in association to its degradation products in surface water and groundwater. It belongs to the class of s-triazines and together with the chlorinated metabolites dieethylatrazine (DEA and deisopropilatrazine (DIA have carcinogenic potential and toxicity as endocrine disruptors. The limitation of the processes employing chemical coagulation in the removal of atrazine, the known ability of activated carbon to remove microcontaminants in water and the risk that atrazine and the potential toxicity to human health of its metabolits motivated the study of slow sand filtration bed combined with granular activated carbon. The results showed the high efficiency of the slow filtration process with intermediate layer of granular activated carbon in the removal of atrazine and its limitation on the removal of the metabolites DEA, DIA and diethylhidroxiatrazine (DEHA.

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

    OpenAIRE

    Ignacio Traversa; Reyes Alejano

    2013-01-01

    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 ...

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

    OpenAIRE

    Magdalena Bertino; Natalia Mariño; Martina Querejeta; Milton Torrelli; Daniela Vásquez

    2013-01-01

    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 importan...

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

    International Nuclear Information System (INIS)

    Zeegers, H.; Spangenberg, J.

    1981-01-01

    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.

  11. Geology of hole drill thermal infra basaltic (Guarani Aquifer System) in Salto Uruguay

    International Nuclear Information System (INIS)

    Goso, C.; Muzio, R.; Marmisolle, J.; De Souza, S.

    2004-01-01

    This paper deals with the lithological description of a thermal infrabasaltic (Guarani Aquifer System) hole drill cutting in Dayman (Kanarek Hotel), Salto department (Uruguay). This hole drill shows 152 meters of Buena Vista Formation (Upper Permian- Lower Triassic), 188 meters of Tacuarembo Formation (Upper Jurassic-Lower Cretaceous) and 940meters of Arapey Formation (Lower Cretaceous). Petrographical studies of six basaltic levels were done [es

  12. Convective boundary layer heights over mountainous terrain - A review of concepts -

    Science.gov (United States)

    De Wekker, Stephan; Kossmann, Meinolf

    2015-12-01

    Mountainous terrain exerts an important influence on the Earth's atmosphere and affects atmospheric transport and mixing at a wide range of temporal and spatial scales. The vertical scale of this transport and mixing is determined by the height of the atmospheric boundary layer, which is therefore an important parameter in air pollution studies, weather forecasting, climate modeling, and many other applications. It is recognized that the spatio-temporal structure of the daytime convective boundary layer (CBL) height is strongly modified and more complex in hilly and mountainous terrain compared to flat terrain. While the CBL over flat terrain is mostly dominated by turbulent convection, advection from multi-scale thermally driven flows plays an important role for the CBL evolution over mountainous terrain. However, detailed observations of the CBL structure and understanding of the underlying processes are still limited. Characteristics of CBL heights in mountainous terrain are reviewed for dry, convective conditions. CBLs in valleys and basins, where hazardous accumulation of pollutants is of particular concern, are relatively well-understood compared to CBLs over slopes, ridges, or mountain peaks. Interests in the initiation of shallow and deep convection, and of budgets and long-range transport of air pollutants and trace gases, have triggered some recent studies on terrain induced exchange processes between the CBL and the overlying atmosphere. These studies have helped to gain more insight into CBL structure over complex mountainous terrain, but also show that the universal definition of CBL height over mountains remains an unresolved issue. The review summarizes the progress that has been made in documenting and understanding spatio-temporal behavior of CBL heights in mountainous terrain and concludes with a discussion of open research questions and opportunities for future research.

  13. Complex terrain influences ecosystem carbon responses to temperature and precipitation

    Science.gov (United States)

    Reyes, W. M.; Epstein, H. E.; Li, X.; McGlynn, B. L.; Riveros-Iregui, D. A.; Emanuel, R. E.

    2017-08-01

    Terrestrial ecosystem responses to temperature and precipitation have major implications for the global carbon cycle. Case studies demonstrate that complex terrain, which accounts for more than 50% of Earth's land surface, can affect ecological processes associated with land-atmosphere carbon fluxes. However, no studies have addressed the role of complex terrain in mediating ecophysiological responses of land-atmosphere carbon fluxes to climate variables. We synthesized data from AmeriFlux towers and found that for sites in complex terrain, responses of ecosystem CO2 fluxes to temperature and precipitation are organized according to terrain slope and drainage area, variables associated with water and energy availability. Specifically, we found that for tower sites in complex terrain, mean topographic slope and drainage area surrounding the tower explained between 51% and 78% of site-to-site variation in the response of CO2 fluxes to temperature and precipitation depending on the time scale. We found no such organization among sites in flat terrain, even though their flux responses exhibited similar ranges. These results challenge prevailing conceptual framework in terrestrial ecosystem modeling that assumes that CO2 fluxes derive from vertical soil-plant-climate interactions. We conclude that the terrain in which ecosystems are situated can also have important influences on CO2 responses to temperature and precipitation. This work has implications for about 14% of the total land area of the conterminous U.S. This area is considered topographically complex and contributes to approximately 15% of gross ecosystem carbon production in the conterminous U.S.

  14. VTAC: virtual terrain assisted impact assessment for cyber attacks

    Science.gov (United States)

    Argauer, Brian J.; Yang, Shanchieh J.

    2008-03-01

    Overwhelming intrusion alerts have made timely response to network security breaches a difficult task. Correlating alerts to produce a higher level view of intrusion state of a network, thus, becomes an essential element in network defense. This work proposes to analyze correlated or grouped alerts and determine their 'impact' to services and users of the network. A network is modeled as 'virtual terrain' where cyber attacks maneuver. Overlaying correlated attack tracks on virtual terrain exhibits the vulnerabilities exploited by each track and the relationships between them and different network entities. The proposed impact assessment algorithm utilizes the graph-based virtual terrain model and combines assessments of damages caused by the attacks. The combined impact scores allow to identify severely damaged network services and affected users. Several scenarios are examined to demonstrate the uses of the proposed Virtual Terrain Assisted Impact Assessment for Cyber Attacks (VTAC).

  15. 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

  16. Hybrid RANS/LES applied to complex terrain

    DEFF Research Database (Denmark)

    Bechmann, Andreas; Sørensen, Niels N.

    2011-01-01

    Large Eddy Simulation (LES) of the wind in complex terrain is limited by computational cost. The number of computational grid points required to resolve the near-ground turbulent structures (eddies) are very high. The traditional solution to the problem has been to apply a wall function...... aspect ratio in the RANS layer and thereby resolve the mean near-wall velocity profile. The method is applicable to complex terrain and the benefits of traditional LES are kept intact. Using the hybrid method, simulations of the wind over a natural complex terrain near Wellington in New Zealand...... that accounts for the whole near-wall region. Recently, a hybrid method was proposed in which the eddies close to the ground were modelled in a Reynolds-averaged sense (RANS) and the eddies above this region were simulated using LES. The advantage of the approach is the ability to use shallow cells of high...

  17. BIOS Security Analysis and a Kind of Trusted BIOS

    Science.gov (United States)

    Zhou, Zhenliu; Xu, Rongsheng

    The BIOS's security threats to computer system are analyzed and security requirements for firmware BIOS are summarized in this paper. Through discussion about TCG's trust transitivity, a new approach about CRTM implementation based on BIOS is developed. In this paper, we also put forward a new trusted BIOS architecture-UTBIOS which is built on Intel Framework for EFI/UEFI. The trustworthiness of UTBIOS is based on trusted hardware TPM. In UTBIOS, trust encapsulation and trust measurement are used to construct pre-OS trust chain. Performance of trust measurement is also analyzed in the end.

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

    International Nuclear Information System (INIS)

    Manay, N.; Piston, M.; Goso, C.; Fernnandez, T.; Rejas, M.; Garcia Valles, M.

    2013-01-01

    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.

  19. Un fantasma recorre el Uruguay: la reemergencia charrúa en un “país sin indios” / A Spectre Is Haunting Uruguay: The Charrua Reemergence in “a Country without Indians”

    Directory of Open Access Journals (Sweden)

    Gustavo Verdesio

    2014-07-01

    Full Text Available This paper discusses the reemergence of Charrua ethnicity in Uruguay, a country that has imagined itself, since de second half of the eighteenth century, as one without indigenous inhabitants. In a relatively recent framework of decolonization that has made possible the advancement of indigenous political and social agendas, the activists of the reemergent groups constitute a serious challenge to the predominant Uruguayan national narratives.

  20. 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

  1. Colour based off-road environment and terrain type classification

    NARCIS (Netherlands)

    Jansen, P.; Mark, W. van der; Heuvel, J.C. van den; Groen, F.C.A.

    2005-01-01

    Terrain classification is an important problem that still remains to be solved for off-road autonomous robot vehicle guidance. Often, obstacle detection systems are used which cannot distinguish between solid obstacles such as rocks or soft obstacles such as tall patches of grass. Terrain

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

    International Nuclear Information System (INIS)

    Iglesias, M.I.

    1991-05-01

    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)

  3. ATRAN Terrain Sensing Guidance-The Grand-Daddy System

    Science.gov (United States)

    Koch, Richard F.; Evans, Donald C.

    1980-12-01

    ATRAN was the pioneer terrain sensing guidance system developed in the 1950 era and deployed in Europe on the Air Force's mobile, ground launched TM-76A MACE cruise missile in the late 1950's and early 1960's. The background, principles and technology are described for this system which was the forerunner of todays modern autonomous standoff terrain sensing guided weapons.

  4. Wind flow simulation over flat terrain using CFD based software

    International Nuclear Information System (INIS)

    Petrov, Peter; Terziev, Angel; Genovski, Ivan

    2009-01-01

    Velocity distribution recognition over definite place (terrain) is very important because due to that the zones with high energy potential could be defined (the fields with high velocities). This is a precondition for optimal wind turbine generators micro-sitting. In current work a simulation of the open flow over the flat terrain using the CFD based software is reviewed. The simulations are made of a real fluid flow in order to be defined the velocity fields over the terrain

  5. Exploring options for sustainable farming systems development for vegetable family farmers in Uruguay using a modeling toolkit

    NARCIS (Netherlands)

    Casagrande, M.; Dogliotti, S.; Groot, J.C.J.; Aguerre, V.; Abbas, A.; Albin, A.; Claassen, G.D.H.; Chilibroste, P.; Rossing, W.A.H.

    2010-01-01

    Economic and environmental sustainability of family-based vegetable production systems in south Uruguay are seriously compromised after two decades of net decreasing prices and strategies based on specialization and intensification. This paper presents a model-based exploration of alternative

  6. Quaternary continental deposits in north of Uruguay: stratigraphy and paleontology

    International Nuclear Information System (INIS)

    Goso Aguilar, C.; Ubilla, M.

    2004-01-01

    Conglomeradic and sandstones lithofacies corresponding to fluvial and alluvial environments were recognized. These sediments partially belong to the quaternary Mataojos Formation. A discordant contact with the upper pelitic deposits identified with the Sopas Formation was detected. This paper deals with sedimentological and stratigraphical considerations in order to explain the sedimentary processes during the genesis of these stratigraphic sections as well as to begin a lithostratigraphical discussion about the operability of those units. In turn, chronologic and paleoenvironment comments are provided taken into account vertebrates fossils and tools to perform chronocorrelation with southern sedimentological units of Uruguay [es

  7. The incidence and economic significance of ovine toxoplasmosis in Uruguay.

    Science.gov (United States)

    Freyre, A; Bonino, J; Falcón, J; Castells, D; Correa, O; Casaretto, A

    1999-02-01

    Antibodies to Toxoplasma gondii were measured before and after pregnancy in a 1:64 dilution of sera with the direct agglutination test in 1613 ewes from 18 farms in eight different counties of Uruguay from 1992 to 1994. The overall seroprevalence increased from 28.7% before mating to 38.5% after lambing in 2.5 years and thus the incidence was 9.8%. Losses due to toxoplasmosis during pregnancy were estimated to be 1.4-3.9% of the total number of ewes investigated, amounting to approximately US$1.4-4.7 million for the whole country.

  8. Aborto y Parlamento: un estudio sobre Brasil, Uruguay y Argentina

    OpenAIRE

    Rocha,Maria Isabel Baltar da; Rostagnol,Susana; Gutiérrez,María Alicia

    2009-01-01

    El presente trabajo desarrolla un estudio comparativo entre Brasil, Argentina y Uruguay sobre las legislaciones y las acciones de diversos actores en relación a la despenalización y/o legalización del aborto. El tema se instala en la agenda pública en los tres países a partir del proceso de democratización iniciado en la década de los 80 produciéndose diversas intervenciones tanto del movimiento de mujeres, como de las corporaciones médicas y otros actores sociales en el transcurso de la déca...

  9. TERRAIN, ALLENDALE COUNTY, SOUTH CAROLINA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  10. TERRAIN, WAKULLA COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  11. TERRAIN, BRADFORD COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  12. TERRAIN, GADSDEN COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  13. TERRAIN, LEVY COUNTY, FL, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  14. TERRAIN, WOODFORD COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  15. TERRAIN, TANEY COUNTY, Missouri USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  16. TERRAIN, FRANKLIN PARISH, LA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  17. TERRAIN, Catahoula PARISH, LA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  18. TERRAIN, RICHLAND PARISH, LA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  19. TERRAIN, OVERTON COUNTY, TN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  20. TERRAIN, STEWART COUNTY, TN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  1. TERRAIN, POWELL COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  2. TERRAIN, HENRY COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  3. TERRAIN, BARREN COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  4. TERRAIN, LOWNDES COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  5. TERRAIN, FRANKLIN COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  6. TERRAIN, HARRISON COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  7. TERRAIN, LOGAN COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  8. TERRAIN, WINNESHIEK COUNTY, IOWA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  9. TERRAIN, CHEROKEE COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  10. TERRAIN, JEFFERSON COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  11. TERRAIN, POWESHIEK COUNTY, IOWA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  12. TERRAIN, RANDOLPH COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  13. TERRAIN, ELMORE COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  14. TERRAIN, ANNE ARUNDEL COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  15. TERRAIN, WASHINGTON COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  16. TERRAIN, WASHINGTON COUNTY, Ohio USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  17. TERRAIN, LAWRENCE COUNTY, Ohio USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  18. TERRAIN, SEBASTIAN COUNTY, AR, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describe the digital topographical data that were used to create...

  19. TERRAIN, BALLARD COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  20. TERRAIN, NELSON COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  1. TERRAIN, EVANGELINE PARISH, LA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  2. TERRAIN, HOUSTON COUNTY, TN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  3. TERRAIN, JESSAMINE COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  4. TERRAIN Submission for CHICKASAW, IA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  5. TERRAIN, TALLAPOOSA COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  6. TERRAIN, MOREHOUSE PARISH, LA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  7. TERRAIN, ALLEN COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  8. TERRAIN, LEWIS COUNTY, Missouri USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  9. TERRAIN, BUFFALO COUNTY, WISCONSIN, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  10. TERRAIN, MARENGO COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  11. TERRAIN, CLARKE COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  12. TERRAIN, HART COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  13. TERRAIN, MONROE COUNTY, Michigan USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  14. TERRAIN, WAYNE COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  15. TERRAIN, MCLEAN COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  16. TERRAIN, WINSTON COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  17. TERRAIN, CHAMBERS COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  18. TERRAIN, PERRY COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  19. TERRAIN, ESTILL COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  20. TERRAIN, NATCHITOCHES PARISH, LA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  1. TERRAIN, CLINTON COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  2. TERRAIN, CHILTON COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  3. TERRAIN, GRAYSON COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  4. TERRAIN, GARRARD COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  5. TERRAIN, Sedgwick COUNTY, Kansas USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  6. TERRAIN, MACOMB COUNTY, MI, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  7. TERRAIN, MARSHALL COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  8. Terrain Data, Caroline COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  9. TERRAIN, SUWANNEE COUNTY, FLORIDA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  10. TERRAIN, CHOCTAW COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  11. TERRAIN, CARLISLE COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  12. TERRAIN, SIMPSON COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  13. TERRAIN, GRAVES COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  14. TERRAIN, MADISON COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  15. TERRAIN, LAWRENCE COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  16. TERRAIN, MENIFEE COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  17. TERRAIN, SHELBY COUNTY, ALABAMA USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  18. TERRAIN, Platte County, Missouri USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  19. TERRAIN, SCOTT COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  20. TERRAIN, FAYETTE COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...