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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Evaluación del impacto económico de la erradicación de tuberculosis bovina en predios lecheros infectados

Iturra Herrera, Lunna Constanza January 2016 (has links)
Memoria para optar al Título Profesional de Médico Veterinario / La presente investigación tuvo como objetivo la estimación de las pérdidas económicas por tuberculosis bovina en predios lecheros infectados, para cuantificar y delimitar el impacto económico de esta enfermedad. En primera instancia, se formularon modelos de masas con variables técnicas y productivas propias de la Zona de Control y de la Zona de Erradicación con datos obtenidos de fuentes oficiales tales como el SAG, Tattersall, Consorcio Lechero, entre otras, los que se tabularon mediante el programa Microsoft Excel©. Luego con estos antecedentes se crearon los modelos económicos para estimar márgenes prediales, los que finalmente fueron sensibilizados. Los resultados en la Zona de Control mostraron una sostenida e importante disminución en los índices prediales (margen predial, margen por vaca rebaño, margen por vaca lactante y margen por litro de leche) al llevar a cabo el programa sanitario, por lo que económicamente no resulta sustentable para los productores realizar este manejo. En la Zona de Erradicación la situación se repite con la diferencia que los márgenes se ven recuperados desde el cuarto año, este dato evidencia porque los productores rehúsan llevar a cabo los planes de eliminación del programa de control y erradicación de Tuberculosis Bovina, liderado por el SAG. Las sensibilizaciones para ambas zonas, arrojaron que las variables +5% tasa de preñez acumulada, +5% producción láctea y +5% precio de leche fueron las más sensibles, es decir, son los parámetros que más afectados se ven a fluctuaciones. / The objective of this research is the estimation of economic losses in dairy farms caused by bovine tuberculosis, in order to quantify and define the economic impact of this disease. First, models of productive and economic parameters had to be made with specific date from the control and eradication zones, this statistics were organized in charts on Microsoft Excel. After this, economic models were created of each dairy farm to estimate an inner predial range, which where sensitized afterwards. The results obtained in the control zone showed an important decrease in the predial parameters after the sanitary plan was executed; therefore it is not economically sustainable for dairy farmers to perform this operation. Whilst, in the Eradication Zone the situation is the same, the difference resides in the recorver of the margins in the fourth year. Face to this fact, the reason why dairy producers decline to carry out the elimination of the bovine tuberculosis control and eradication program, can be determined. The estimated sensitization for both zones throw +5% cumulative pregnancy rate, +5% milk production and +5% milk price, which were the more susceptible variables, hence, those are the parameters most affected by fluctuations.
2

A Campanha Continental para a Erradicação do Aedes aegypti da OPAS e a cooperação internacional em saúde nas Américas (1918-1968) / The Continental Campaign to Eradicate Aedes aegypti PAHO and international cooperation in health in the Americas (1918-1968)

Magalhães, Rodrigo Cesar da Silva January 2013 (has links)
Submitted by Gilvan Almeida (gilvan.almeida@icict.fiocruz.br) on 2016-09-26T14:06:07Z No. of bitstreams: 2 license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) 154.pdf: 3093937 bytes, checksum: 918716b589d18e1e0f0abe0dcbcc0d98 (MD5) / Approved for entry into archive by Barata Manoel (msbarata@coc.fiocruz.br) on 2016-10-14T13:05:33Z (GMT) No. of bitstreams: 2 license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) 154.pdf: 3093937 bytes, checksum: 918716b589d18e1e0f0abe0dcbcc0d98 (MD5) / Made available in DSpace on 2016-10-14T13:05:33Z (GMT). No. of bitstreams: 2 license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) 154.pdf: 3093937 bytes, checksum: 918716b589d18e1e0f0abe0dcbcc0d98 (MD5) Previous issue date: 2013 / Fundação Oswaldo Cruz. Casa de Oswaldo Cruz. Rio de Janeiro, RJ, Brasil. / Esta tese tem como objeto a Campanha Continental para a Erradicação do Aedes Aegypti, lançada pela Organização Sanitária Pan-Americana (OSP), em 1947. As suas origens, contudo, remontam à Campanha Mundial de Erradicação da Febre Amarela, idealizada em 1914 por Wycliffe Rose,o primeiro Diretor da Comissão de Saúde Internacional (CSI) da Fundação Rockefeller (FR), e iniciada oficialmente em 1918, após o término da Primeira Guerra Mundial (19414-1918). A Campanha se desenvolveu entre as décadas de 1910 e 1930, nas América e na África tendo sido marcada por uma série de inflexões até ser reformulada nos anos da Segunda Guerra Mundial (1939-1945) e relançada, em 1947, sob os auspícios da OSP, na época dirigida por Fred Soper, um ex-funcionário da Fundação Rockefeller com uma longa trajetória de atuação na América do Sul, no combate à doenças como ancilostomíase, malária e febre amarela. Desta data até o final dos anos 1960, a meta de erradicar o vetor da febre amarela das Américas foi perseguida, com maior ou menor intensidade, por praticamente todas as Repúblicas americanas. O objetivo é analisar as origens, desenvolvimento histórico,impactos e controvérsias suscitadas por este que foi o primeiro e mais duradouro programa internacional de erradicação de uma doença já implantado. A hipótese é que a Campanha Mundial de Erradicação da Febre Amarela da FR fortaleceu a cooperação interamericana em saúde, estreitando as relações entre as Repúblicas americanas entre as décadas de 1920 e 1940, processo que resultaria na Campanha para erradicação do Aedes aegypti que constitui-se em uma nova fase da campanha da FR, só que em um outro contexto internacional. Assim, através da análise da Campanha, com seus avanços, retrocessos e inflexões,em diferentes contextos políticos e sanitários, se discute a crescente cooperação internacional em saúde que vai se estabelecendo nas Américas ao longo do seu desenvolvimento. / This Ph.D. dissertation focuses on the Continental Campaign for the Eradication of Aedes aegypti, launched by the Pan American Health Organization (PAHO) in 1947. Its origins, however, date back to the Worldwide Campaign for the Eradication of Yellow Fever - conceived in 1914 by Wycliffe Rose, the first Director of the International Health Board (IHB) of the Rockefeller Foundation (RF) - and officially launched in 1918, after the end of World War I (1914-1918). The Campaign was developed between the 1910s and 1930s, in the Americas and Africa, and was marked by a series of inflections until its reformulation during World War II (1939- 1945) and was relaunched in 1947, under the auspices of PAHO, at that time directed by Fred L. Soper (1947-1959), a former official of the Rockefeller Foundation, with a long career in South America, where he fought diseases like hookworm, malaria and yellow fever. From this moment until the late 1960s, the goal of eradicating the vector of yellow fever of the Americas was pursued, with greater or lesser intensity, by practically all the American Republics. My aim is to analyze the origins, the historical development, and both the impacts and the controversies raised by this Campaign, which was the first and most lasting international eradication program already implemented. My hypothesis is that the Rockefeller’s Worldwide Campaign for the Eradication of Yellow Fever strengthened inter-American cooperation in health, narrowing the relationship between the American Republics between 1920 and 1940, a process which resulted, in the aftermath of World War II, in the Continental Campaign for the Eradication of Aedes aegypti which, as I tried to demonstrate, constituted a new phase of the RFcampaign, but in a new international context. Therefore, through the analysis of the Campaign, with its advances, setbacks and inflections, in different political and health contexts, I intend to discuss the growing international cooperation in health which was eventually settling in the Americas throughout its development.

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