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The knowledge of spatial variability soil properties is useful in the rational use of inputs, as in the site specific application of lime and fertilizer. The objective of this work was to map and evaluate the spatial variability of the…

A key problem in model-based object recognition is selection, namely, the problem of determining which regions in the image are likely to come from a single object. In this paper we present an approach that extracts and uses color region…

A Estratégia de Saúde da Família se propõe a trabalhar as questões de saúde de maneira interdisciplinar, e para tanto, a equipe deve possuir aportes de conhecimento que sejam condizentes com esta proposta. Neste sentido, o presente artigo investigou o…

In this study we analyze the meaning of symbols based on the psychological approach of Piaget. In addition, we would like to stimulate more research in this area. A symbol has sense when it has a nexus with a specific…

Á undanförnum árum hafa mörg íslensk fyrirtæki verið að alþjóðavæða starfsemi sína. Ljóst er að íslensk fyrirtæki hafa yfir að ráða þekkingu og reynslu sem gæti nýst á nýmörkuðum í framtíðinni, ekki síst í orkumálum. Orkuframkvæmdir eru oft fjármagnsfrekar og…

Para avaliar a adesão à vacina contra a infecção pelo vírus da hepatite B (VHB) em prisioneiros, bem como comportamentos de risco e conhecimento sobre essa infecção, realizou-se um estudo em indivíduos que cumprem pena em regime semi-aberto em Goiânia,…

The present study analyzed the role of architectural representations - drawings and three-dimensional models -, on the process of knowledge building of architecture history. The article focuses on Arkhanes' model and its relationships with the reconstitution of architecture, work of…

Human health risk assessment and management (HHRAM) is a systemic approach to characterize the nature and concentration of human health risks associated with any health hazard and the possible restoration of health by utilizing the scientific and technological knowledge. Computer…