Earth Science
Mostrando 25-36 de 48 artigos, teses e dissertações.
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25. Conhecimentos na análise de ambientes: a pedologia e o saber local em comunidade quilombola do norte de Minas Gerais / Knowledge in the environment analysis: the pedology and local knowledge in the quilombola community on northern Minas Gerais
Theren increasing incorporation and appropriation of the epistemologies towards the sustainability, valorization of the man-environment relationships and the perception of the need for maintaining the complexity of the productive systems in response to the environmental degradation process, aggravated by practices of the reductionist paradigms. Local knowled
Publicado em: 2008
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26. About Skies and Earth : judiciary astrology and description of terrestrial surface in the missionaries histories of New Spain of XVI Century / Dos Ceus e da Terra : astrologia judiciaria e descrição da superficie terrestre nos relatos missionarios da Nova Espanha do seculo XVI
The main purpose of this doctorate research is to analyze the dialogue between the texts Historia de los indios de la Nueva España, by Friar Toríbio de Motolinia, Historia General de las cosas de Nueva España, by Friar Bernardino de Sahagún, and Historia Eclesiastica Indiana, by Friar Gerónimo de Mendieta, and natural science of XVI century, regarding t
Publicado em: 2007
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27. Velha do Cerrado: a personificação de um arquétipo em busca da sustentabilidade cultural no cerrado
In the quest for cultural sustainability, this research seeks to bring into the academic world the traditional knowledge of cerrado communities, as preserved by their matriarchs, to foster reflection on some of the main paradigms of Environmental Management within this area. Using art as a means for promoting awareness and as an instrument for Environmental
Publicado em: 2007
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28. Relaxação langrangena com divisão em clusters para alguns problemas de otimização modelados em grafos de conflitos / Lagrangean relaxation with clusters for some optimization problems modeled by conflict graphs
Several combinatorial optimization problems can be modeled by a special graph denoted conflict graph. When these graphs are sparses well-adapted for a previous clustering phase, i.e, when they have clusters of vertices, the edges inter clusters can be relaxed in a lagrangean fashion, and the relaxed problem can be decomposed into sub problems and solved. Thi
Publicado em: 2007
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29. Ideas to a pedagogy of deconstruction: deployment of Martin Heidegger ontology / Idéias para uma pedagogia da desconstrução: desdobramentos da ontologia de Martin Heidegger
The aim of this thesis is to propose some ideas supporting what we refer to as "Deconstruction Teaching", arising from Martin Heideggers 1927 work on basic ontology (Being and Time) and other publications as of 1930, marking the turning point (die Kehre) in his thinking. For Heidegger, the meaning of the term deconstruction (Ab-Bau) or destruction (Detruktio
Publicado em: 2007
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30. Extração de atributos de forma e seleção de atributos usando algoritmos genéticos para a classificação de regiões / Shape feature extraction and feature selection using genetic algorithm for region classification
Discrimination power of earth surface targets has been continuously bettered with the increasing remote sensors technological advances. Urban systems applications are one of the areas that recently took benefit of these advances, particularly when using high resolution remote sensing data. In this scale, however, it is often necessary to take into account th
Publicado em: 2007
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31. A institucionalização política da União Européia
The creation of the European Union is, sometimes questioned for some people, a permanent negotioation between its respective State-Members; at the beggining six, then nine, twelve, fifteen, twenty-five and today twenty-seven and tomorrow, we will not know the exact number (Turkey has been agreement tready with European Union and as candidate countries are th
Publicado em: 2007
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32. A New Estimate of the Components of the Earth\ s Longwave Radiation Budget
(...)This thesis aimed at understanding how the longwave radiation emitted by the Earth\ s surface is transferred and partitioned into the atmosphere. In this context, the effects of greenhouse gases, clouds and aerosols on the Earth radiation budget have been addressed. The work has been motivated by the results of Kiehl and Tren berth (1997) - KT97. They h
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 200606
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33. The tailor-made earth: applications and reflexions about the use of science history in virtual learning environments / A terra sob medida : aplicações e reflexões sobre o uso da historia da ciencia em ambientes virtuais de aprendizagem
A presente tese refere-se ao desenvolvimento e resultados de um curso à distância oferecido durante o 2º semestre de 2004 e início de 2005, em várias edições e versões, para professores dos níveis de ensino fundamental e médio. O tema central são as discussões referentes à direção do achatamento terrestre ocorridas no início do século XVIII,
Publicado em: 2006
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34. The dynamics of south-south space cooperation : the case of CBERS (China-Brazil earth resources satelite) / A dinamica da cooperação espacial sul-sul : da o caso do programa CBERS (China-Brazil earth resources satelite)
The success of south-south space cooperation may be considered a unique case in the international literature, due to the difficulties concerning to scientific and technological co-development which peripheral countries face. This research intends to analyze a China-Brazil technological cooperation program on the space field (the CBERS Program), seeking to fo
Publicado em: 2006
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35. Deuses de outros mundos: o culto a discos voadores e extraterrestres / Gods from other worlds: the flying saucers and extraterrestrial cults
The present work has the purpose of study the religious dimensions of flying saucers and extraterrestrials belief in Brazil. We seek to analyse some contactees groups, formed by men and women that allegedly receive messages from ETs, stressing who are they, what they think and what they say about the meaning of life, the origin of the world and the future of
Publicado em: 2006
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36. La reinterpretación radical del experimento de Michelson-Morley por la relatividad especial
We attempt to elucidate how different theoretical assumptions bring about radically different interpretations of the same experimental result. In order to do it, we analyze Einstein's special relativity as it was originally formulated in 1905. We then examine its singular relation with the result of the 1887 Michelson-Morley experiment. We point out that in
Scientiae Studia. Publicado em: 2005-12