828 resultados para Cálculo variacional


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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Matemática em Rede Nacional - IBILCE

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This text presents the research developed with students of the 5th year of elementary school at a public school in the city of Taubaté-SP, involved in solving problems involving the Mental Calculation. The read authors show that the Mental Calculation is relevant for the production of mathematical knowledge as it favors the autonomy of students, making it the most critical. Official documents that guide educational practices, such as the Parâmetros Curriculares Nacionais also emphasize that working with mental arithmetic should be encouraged as it has the potential to encourage the production of mathematical knowledge by the student. In this research work Completion of course the tasks proposed to students, who constituted the fieldwork to production data, were designed, developed and analyzed in a phenomenological approach. The intention, the research was to understand the perception of students in the face of situations that encourage them to implement appropriate technical and mental calculation procedures. We analyze how students express and realize the strategies for mental calculation in the search for solution to problem situations

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This text presents the research developed with students of the 5th year of elementary school at a public school in the city of Taubaté-SP, involved in solving problems involving the Mental Calculation. The read authors show that the Mental Calculation is relevant for the production of mathematical knowledge as it favors the autonomy of students, making it the most critical. Official documents that guide educational practices, such as the Parâmetros Curriculares Nacionais also emphasize that working with mental arithmetic should be encouraged as it has the potential to encourage the production of mathematical knowledge by the student. In this research work Completion of course the tasks proposed to students, who constituted the fieldwork to production data, were designed, developed and analyzed in a phenomenological approach. The intention, the research was to understand the perception of students in the face of situations that encourage them to implement appropriate technical and mental calculation procedures. We analyze how students express and realize the strategies for mental calculation in the search for solution to problem situations

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Este artigo analisa a moderna retomada do debate do cálculo econômico socialista. Mostramos como as modificações no cinturão protetor do programa de pesquisa neoclássico possibilitaram a discussão do problema dos incentivos sob informação assimétrica nas novas propostas de socialismo de mercado. Nessas propostas, o problema do conhecimento tal como desenvolvido por Hayek no debate original será interpretado como um problema de informação. Defendemos a tese de que, embora os modelos tenham sido criticados por economistas afiliados a escola da escolha pública, as novas propostas de socialismo de mercado e seus críticos sofrem dos mesmos problemas apontados por Hayek no debate original.

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El programa CICLON se emplea para gestionar el combustible de un PWR. En esta ponencia se estudia y se complementa con nuevos cálculos relativos a la recarga de elementos combustibles frescos.

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Colección Introducción a los conceptos de análisis y diseño estructural en las construcciones arquitectónicas.Temas docentes de estructuras III