Eco Dynamics
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Biodegradable oil-based polymeric coatings on urea fertilizer: N release kinetic transformations of urea in soil
ABSTRACT: Polymer coatings are used to control the rate of release of plant available nutrients from fertilizers as well as to reduce nutrient losses such as ammonia (NH3) volatilization. Although the literature presents several examples of materials used to coat urea, little is known about nitrogen (N) release properties such as the mechanism involved and p
Sci. agric. (Piracicaba, Braz.). Publicado em: 01/07/2019
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2. Eco-hidrologia integrada ao manejo dos recursos hídricos em áreas úmidas: caso do Banhado do Taim, RS
RESUMO A eco-hidrologia busca integrar os conhecimentos da hidrologia aos da ecologia, criando uma abordagem mais ampla para a compreensão da dinâmica dos recursos hídricos, facilitando o planejamento e as ações de programas de gestão. Uma das formas de integrar hidrologia à ecologia é por meio da elaboração de índices de adequabilidade de hábita
Eng. Sanit. Ambient.. Publicado em: 21/02/2019
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3. New scenarios of Trypanosoma cruzi transmission in the Orinoco region of Colombia
Rhodnius prolixus, a blood-sucking triatomine with domiciliary anthropophilic habits, is the main vector of Chagas disease. The current paradigm of Trypanosoma cruzi transmission in Columbia includes a sylvatic and domiciliary cycle co-existing with domestic and sylvatic populations of reservoirs. The aim of this study is to evaluate the population densities
Mem. Inst. Oswaldo Cruz. Publicado em: 31/03/2015
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4. Tessitura de Saberes Ambientais e EcoprÃxis no Movimento PrÃ-parque Lagoa de Itaperaoba, em Fortaleza / The environmental knowledge weaving and ecoprÃxis in the Movimento PrÃ-parque Lagoa de Itaperaoba, in Fortaleza
The central discussion in this study is the environmental knowledge weaving in the everyday group and its popular social embodiment by the authors, the ecoprÃxis. Therefore, the overall goal is to understand the relationship between environmental knowledge in weaving the Movimento PrÃ-parque Lagoa de Itaperaoba and the formation of environmental popular au
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/04/2012
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5. Tayloring Brazil : a system dynamics model for monetary policy feedback
The thesis introduces a system dynamics Taylor rule model of new Keynesian nature for monetary policy feedback in Brazil. The nonlinear Taylor rule for interest rate changes con-siders gaps and dynamics of GDP growth and inflation. The model closely tracks the 2004 to 2011 business cycle and outlines the endogenous feedback between the real interest rate, GD
Publicado em: 20/12/2011
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6. A dinâmica das relações de parceria e consumo entre o grupo Design Possível, empresas privadas e ongs: estudo de caso com foco nas peças de merchandising desenvolvidas (2006 a 2007)
Starting from our consume habits, which are inserted in a economical order of large scale production, create more and more critical environmental impacts and from the access possibilities to the natural resources of future generations seen as threatened being this, one of the preoccupations approached in the global Agenda 21 and that is inserted in the susta
Publicado em: 2008
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7. A visÃo sistÃmica e sua contribuiÃÃo ao estudo do espaÃo pecuÃrio de Venturosa e Pedra no agreste de Pernambuco
Esta tese versa sobre a perspectiva sistÃmica no Ãmbito de uma Geografia una e complexa se atendo ao estudo do espaÃo pecuÃrio leiteiro nos municÃpios de Venturosa e Pedra no Agreste de Pernambuco. Evidencia-se o sistemismo pelo fato de se ter recorrido à aplicaÃÃo da metodologia morfodinÃmica proposta por Jean Tricart em sua obra EcodinÃmica para
Publicado em: 2008
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8. Soil quality in native forest and pasture eco-systems in the eastern Acre region of Western Amazon / Qualidade do solo em ecossistemas de mata nativa e pastagens na região leste do Acre, Amazônia Ocidental
The state of Acre is presently at the initial stage of converting its forests into pastures. Around 12% of its total area (19.200 km2) has been deforested. Out of this, approximately 81% (13.352 km2) have been utilized by several productive segments in Acre (farmers, land settlers, extractivists, riverine farmers and cattle producers), with extensive pasture
Publicado em: 2008
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9. Chagas disease in the Amazon Region
The risk that Chagas disease becomes established as a major endemic threat in Amazonia (the world's largest tropical biome, today inhabited by over 30 million people) relates to a complex set of interacting biological and social determinants. These include intense immigration from endemic areas (possibly introducing parasites and vectors), extensive landscap
Memórias do Instituto Oswaldo Cruz. Publicado em: 31/08/2007
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10. O cinema audiovisual: um formato configurado na interação teatro/cinema e tv
The culture of the audiovisual has since 1980 been expanding as a circulating space for a set of old and new creative expressions. This movement promotes significant changes in the practices within the systems of signs and means, originating new formats whose compositions unveil the convergence of languages, regardless of the means which originate them and w
Publicado em: 2007
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11. Fast acquisition of images with techniques of type Echo Planar Imaging - Implementation of sequences EPI and SEPI / Aquisição rápida de imagens com técnicas tipo Echo Planar Imaging - Implementação das sequências EPI e SEPI.
The objective of this work is the development and implementation of methodologies of images for Nuclear Magnetic Resonance, for reduction of the time of acquisition, since in the conventional clinical examinations this time is very superior to the used one in these sequences, that are of the order of T_ 2 , these sequences is based on the only sweepings of t
Publicado em: 2004
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12. Enfoques conceptuales y propuestas metodológicas para el estudio de las interacciones entre el medio ambiente y la salud: aplicación a un programa de investigación sobre la tripanosomiasis americana
Modifications of the landscape by human activity and migratory movements contribute to the emergence or reemergence of zoonotic and human diseases, particularly those transmitted by insects which often escape the changing environmental conditions, adapting and modifying their trophic networks and morphology, including their genotype. A better understanding o
Cadernos de Saúde Pública. Publicado em: 2003-08