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Leptospirosis is a zoonosis caused by Leptospira genus bacteria. Rodents, especially Rattus norvegicus, are the most frequent hosts of this microorganism in the cities. The human transmission occurs b...
The detailed analysis of urban regions is among those areas which most benefited from the availability of high-resolution satellite data such as e.g. IKONOS and QUICKBIRD. These data offer as well hig...
Uncontrolled sprawl occurring in large cities of developing countries requires intensive mapping efforts to update geodatabases. The intense urbanization process experienced since the 70’s in Sao Paul...
The Cerrado Biogeographic Province in Brazil, which occupies around 18% of the national territory, is the ecosystem in more danger of disappearing as a result of agriculture frontiers. Their landscap...
Sustainability is one of the biggest goals of humankind in the new millennium. An increasing global demand on agricultural products stimulates agricultural expansion in Brazil, especially in the South...
As TIIE DECADE OF the 1980s drewto a closeBrazilianscelebrated two centennials which bore a closechronological proximityto one another. In 1988Brazilians commemorated the one hundredth anniversaryof...
Using Random Matrix Theory, we build a covariance matrix between stocks of the BM&F-Bovespa (Bolsa de Valores, Mercadorias e Futuros de S\~ao Paulo) which is cleaned of some of the noise due to the co...
Object-oriented paradigm is an alternative to the conventional “pixel-to-pixel” image classifiers, since it take into account the topologic and geometric information relating to the objects. The area ...
The research reported in this work is related to technological innovation and, more specifically, to the development of products and their management in small and medium enterprises (SMEs) of the meta...

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