Climate Science
Mostrando 13-24 de 31 artigos, teses e dissertações.
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13. Inovação para a sustentabilidade
The transition to sustainable standards of production and consumption within a scenario of decreased availability of natural resources, growing population and climate change is essential to meet current challenges facing mankind. A strategy to meet these challenges should contain elements different from current approaches for industrial production. This work
Quím. Nova. Publicado em: 2013
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14. Contribuições do uso do cinema para o ensino de ciências: tendências entre 1997 e 2009 / Contributions of using cinema for science education: trends between 1997 and 2009.
Taking into consideration the influence caused by the media in our society, this dissertation seeks to analyze qualitatively the academic production dealing with the use of Cinema with focus on teaching Science. For this purpose three databases were searched (ENPEC, CEDOC and SIBIUSP) in a specific time frame (1997 to 2009) and were based on a methodology ce
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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15. Ciclagem de carbono em ecossistemas terrestres: o caso do cerrado brasileiro.
ABSTRACT: In the Cerrado Biome, the internal carbon cycling, the main carbon pools size, and the fluxes intensity between carbon pools are far from to be completely understood. This study presents the main carbon pools and cycling fluxes in terrestrial ecosystems, emphasizing the neotropical savannas. This study will also review literature of internal carbon
Planaltina. Publicado em: 2011
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16. Mudanças climáticas no contexto das ciências e da divulgação científica / Climate change as seen by science and scientific dissemination
A abordagem do tema mudanças climáticas por dois jornais diários e duas revistas semanais de informação em 2006 e 2007 e a percepção deste tema por formadores de opinião constituem o tema central deste trabalho. Uma pesquisa de campo foi realizada com assinantes dos jornais Folha de S. Paulo e O Estado de S. Paulo e das revistas Veja e Época, com jo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2010
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17. Na pauta das aulas de ciências : discussão de controvérsias científicas na televisão / In science classes : discussion of scientific controversies at television
Dada a presença constante de discursos científicos na televisão, e desta, nas casas dos nossos estudantes, como um discurso marginal à escola (porém não aos estudantes), no sentido de pensar a formação de um leitor de ciências em nossa sociedade e não apenas nas escolas, se torna relevante incluir nos processos pedagógicos uma compreensão de como
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2010
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18. Leituras, limites e possibilidades de gráficos do ENEM no contexto do aquecimento global e das mudanças climáticas / Readings, limits and possibilities of ENEM graphs in the context of global warming and climate change
This research sought to understand how among issues of ENEM, graphs in the context of global warming and climate change, regardless of the focus in discussion, contribute to the significance of the issues and even for the same context, and what are the basic characteristics of the reader of the graphs that questions presume. To this end, a clip was made that
Publicado em: 2010
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19. La conformación de la antropoética a través de la tutoría académica en educación superior: (el caso del posgrado)
Nowadays to talk about violence, war, terrorism, climate change, environmental damage and social deterioration, is to speak of a humanitarian crisis. With globalization comes human loss due to the hegemony of the market, technology and information, all of which can happen gradually or suddenly. We are living in a period in which we must reconcile matter and
Avaliação: Revista da Avaliação da Educação Superior (Campinas). Publicado em: 2009-11
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20. RELAÇÃO ENTRE A COMPARTIMENTAÇÃO GEOMORFOLÓGICA E A OCORRÊNCIA DE ÁGATA E AMETISTA NO MUNICÍPIO DE QUARAÍ-RS / RELATION BETWEEN COMPARTMENTATION GEOMORPHOLOGIC AND THE OCCURRENCE OF AGATE AND AMETHYST IN THE QUARAÍ-RS BRAZIL.
The study of geomorphology takes place in the geographical science with the aid of other sciences such as geology. In these studies, the relief is a key element in the understanding of the relationship between the physical aspects (lithology, soil, vegetation, hydrography, climate, etc.) and the activities of human beings. Thus, to understand the interfaces
Publicado em: 2009
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21. Development and evaluation of a mathematical model to predict the nutritional value of rations for cattle liable to rumen fiber mass restrictions / Desenvolvimento e avaliação de um modelo matemático para predição do valor nutricional de rações para bovinos sujeito às restrições da massa de fibra no rúmen
A mathematical model based on Cornell Net Carbohydrate and Protein System (CNCPS) was developed and adapted to evaluate beef cattle rations at tropical climate conditions. The presented system differs from CNCPS in the modelling of insoluble particles digestion and passage kinetics, which allowed to estimate ruminal fiber mass and its effects on animal perfo
Publicado em: 2007
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22. O problema do aquecimento global no sistema da Organização das Nações Unidas : desafios na concepção de mecanismos de intervenção na atividade econômica socioambientalmente orientados
The legal approach of the global warning issue depends on a transdisciplinary study. Knowing the assumptions of the climate change science allows to outline a suitable regulatory view in the United Nations Organization system. Understanding the sources and the principiology of the environment international law gives the possibility to analyze the structure a
Publicado em: 2007
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23. ProduÃÃo e nutriÃÃo de mudas de pessegueiro em hidroponia. / Production and nutrition of peach seedling in hydroponic
The search for new technologies in modern fruit production has been continuous. That is due to the growing level of demands of the market, which is more and more competitive. Few are the technologic alternatives in the area of seedlings, mainly in temperate climate fruit-bearing plants such as the peach tree. The production of seedlings in hydroponics has be
Publicado em: 2007
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24. Cascatas de incertezas, impactos climáticos perigosos e negociações internacionais sobre mudança de clima global - um modelo exploratório / Cascatas de Incertezas, Impactos Climáticos Perigosos e Negociações Internacionais sobre Mudança de Clima Global : Um Modelo Exploratório
The problem of the global climate change only can to be solved through a long term process of international political coordination which the principal actors are the governments of the National States. The Kyoto Protocol is the first international agreement to control the greenhouse gas (GHG) emissions, and the others rounds of negotiations will happen throu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/06/2006