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Mostrando 25-36 de 51 artigos, teses e dissertações.
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25. Prevalência de exposição aos campos eletromagnéticos e justiça ambiental no município de São Paulo / Prevalence of exposure to electromagnetic fields and environmental justice in the city of São Paulo
The paper discussed the raising problem of risk in our current technological paradigm, their perception and tolerability, as well as their unequal distribution among the society. The fundamental assumption that emphasizes Environmental Justice refers to the hazards and risks disproportionately or unfairly distributed among the most vulnerable social groups,
Publicado em: 2009
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26. Bioecological studies on Tamarixia radiata (Waterston, 1922) (Hymenoptera: Eulophidae) in the control of Diaphorina citri Kuwayama, 1907 (Hemiptera: Psyllidae) / Estudos bioecológicos de Tamarixia radiata (Waterston, 1922) (Hymenoptera: Eulophidae) para o controle de Diaphorina citri Kuwayama, 1907 (Hemiptera: Psyllidae)
Since 2004, have been detected in citrus-growing areas of São Paulo, the bacterias that are responsible for the main disease of citrus worldwide, known as greening or huanglongbing. The widespread distribution in Brazil of the vector psyllid, Diaphorina citri and the presence of the pathogen in citrus-growing areas is a limiting factor for production. Tamar
Publicado em: 2009
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27. Environmental planning APA Cabuçu - Tanque Grande Guarulhos-SP / Planejamento ambiental da APA Cabuçu-Tanque Grande Guarulhos-SP
This thesis presents a basic proposal of an Environmental Protection Area planning for Cabuçu-Tanque Grande area which encloses a mosaic of preservation units to maintain the zone of Cantareira State Park, one of the areas which integrate the Biosphere Green Belt Reserve of São Paulo city. This methodology was developed based on physical geography informat
Publicado em: 2009
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28. LASH model: a hydrological simulation tool in GIS framework / Modelo LASH: uma ferramenta de simulaÃÃo hidrolÃgica com base em SIG / Modelo LASH: uma ferramenta de simulaÃÃo hidrolÃgica com base em SIG / LASH model: a hydrological simulation tool in GIS framework
Modelos conceituais de chuva-vazÃo, aplicados a bacias hidrogrÃficas, sÃo ferramentas Ãteis para auxiliar na gestÃo de recursos hÃdricos, possibilitando estimar variÃveis hidrolÃgicas (por exemplo, vazÃo total e produÃÃo de sedimentos) e predizer impactos hidrolÃgicos decorrentes de alteraÃÃes no uso do solo. PorÃm, a maioria dos modelos tem a
Publicado em: 2009
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29. AplicaÃÃo de tÃcnicas de geoprocessamento para a anÃlise da evoluÃÃo da linha de costa em ambientes litorÃneos do Estado do CearÃ. / Application of GIS techniques for the analysis of changes to the shoreline in coastal environments of the State of CearÃ.
A forma intensiva e desordenada com a qual as atividades antrÃpicas vÃm ocupando as regiÃes costeiras aliadas as crescentes alteraÃÃes advindas dos processos oriundos das mudanÃas climÃticas globais estÃo afetando a dinÃmica natural dos ecossistemas, conforme pode ser evidenciado atravÃs de diversos indicadores ambientais, sendo um dos principais a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/01/2008
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30. Water losses in public water network supply : diagnostic, control and reduction method by the geographic information system / Perdas fisicas de agua em sistemas de abastecimento : metodo de diagnostico, controle e redução atraves de sistema de informações geograficas
Nowadays, the water for human consumption has been adding social and economic considerable values, due to its strategic relationship between the increasing demand in detriment to the offer, tending to scarcity, mainly in the big centers, so the occurrence of high levels of physical losses, in the water supply system (WSS), has become a great problem to be fa
Publicado em: 2008
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31. Acquisition and processing of morphometric parameters derivatives from SRTM model / Aquisição e processamento de dados morfométricos derivados do modelo digital de elevação SRTM
SRTM data is distributed at horizontal resolution of 1arcsec (aprox. 30m) for areas within the USA and at 3arcsec (aprox. 90m) resolution for the rest of the world. A 90m resolution can be considered suitable for small or medium-scale analysis, but it is too coarse for more detailed purposes. One alternative is to interpolate the SRTM data at a finer resolut
Publicado em: 2007
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32. CULTURAL REGION: THE CONSTRUCTION OF CULTURAL IDENTITIES IN RIO GRANDE DO SUL AND ITS MANIFESTATION IN THE REGIONAL LANDSCAPE / REGIÕES CULTURAIS: A CONSTRUÇÃO DE IDENTIDADES CULTURAIS NO RIO GRANDE DO SUL E SUA MANIFESTAÇÃO NA PAISAGEM GAÚCHA
The organization of the space analyzed by a cultural view allows us to visualize a range of material and immaterial aspects that go by the time and they materialize in the space, as a cultural legacy, that shows itself through the descent. In that perspective, this research is centered in the analysis of the construction of cultural identities in Rio Grande
Publicado em: 2007
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33. O uso da análise espacial no processo de integração terreno, condições meteorológicas e inimigo (PITCI) do exército brasileiro
The search for information, including the spatial information, is essential for th planning and execution of the military operations. The extent of the military operation to b executed is supported by the knowledge about the opponent forces, about the terrain an about the meteorological conditions. The execution of the Intelligence activity in the military o
Publicado em: 2006
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34. Time-space dynamics of land use on the urban fringe of Jundiai urban area : implications on Biological Reserve of Japi / Dinamica espaço-tempo do uso e ocupação das terra na região de entorno a area urbana de Jundiai/SP : implicações futuras na reserva biologica da serra do Japi
The aim of this research is to analyze the dynamics of land use on the urban fringe of Jundiaí urban area in 1962, 1994 and 2001, and its impacts on rural and environmental protect areas on Biological Reserve of Japi, located near urban and industry development, and two state ride way. We utilize cartographical instruments as photo interpretation and geogra
Publicado em: 2006
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35. Study on the antiinflammatory potential of chlorhexidine in gingivitis associated with human gingival hyperplasia, by histology and immunohistochemistry evaluations / Estudo do potencial antiinflamatÃrio da clorexidina na gengivite associada ao aumento gengival humana, mediante avaliaÃÃes clÃnicas, histolÃgicas e imunohistoquÃmicas
Gingival hyperplasia is an oral condition whose origin is attributed to the interaction of multiple factors: among them, genetic susceptibility; hormonal influences during puberty and pregnancy; therapy with drugs as varied as phenontoin, cyclosporine, diltiazen and anphetamines; action of proinflammatory cytokines, as TNF-α; and even neoplastic causes.
Publicado em: 2006
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36. Levantamento do meio fÃsico do municÃpio de AraxÃ-MG, utilizando tÃcnicas de geoprocessamento
O presente trabalho teve como objetivo realizar um levantamento do meio fÃsico do municÃpio de Araxà â MG, utilizando tÃcnicas de Geoprocessamento, bem como avaliar a evoluÃÃo ocorrida no uso da terra em dois perÃodos distintos: 1985 e 2005. O municÃpio de Araxà està localizado na MacrorregiÃo do Alto ParanaÃba no Estado de Minas Gerais, entre a
Publicado em: 2006