25 resultados para sector de maquinaria industrial

em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"


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The aim of this study is to characterize the relationships in innovation and business clustering processes in the productive chain of small and medium enterprises (SME) of Brazil. The object of study are SMEs the local procuctive cluster of the shoes in Franca, State of São Paulo. The conceptual model developed is based on the following constructs: vertical integration, innovation and characteristics of the cluster, and it is focused on identifying the agents that act predominantly in product innovation processes in the cluster. A survey was conducted. It was found that there is cooperation between the companies in the productive arrangement studied, and that shoe manufacturers are those who, predominantly, stimulate innovation within the cluster.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The common point between the two forms of production of the wood-based sector in Brazil, one practically manufacturing and the other high technology, is in the qualification of the of the labor. In both cases, the professionals are being formed directly in the productive line and rarely with qualification in the academic area. There is not a public political education for the qualification of the labor, and the work market that does not demand qualified professionals, contributes for the sector stagnation. So, in order to excel the socio-cultural barriers in relation to the use of wood in the buildings, new attitudes are necessary in the teaching of the contents of the curricular programs, mainly, in formation of the architect and civil engineering.

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Com base em populações hospitalares, foram entrevistados 316 casos e 536 controles para obtenção de informações sobre histórias de trabalho, tabagismo, tabagismo passivo, ocorrência de outros cânceres na família, migração e situação socioeconômica. Os entrevistadores utilizaram um questionário padronizado. Casos e controles foram emparelhados por hospital, sexo e idade. O estudo foi desenvolvido entre 1º de julho de 1990 e 31 de janeiro de 1991 em 14 hospitais da Região Metropolitana de São Paulo, SP (Brasil). Foi elaborada uma classificação por escores como forma de ordenar os indivíduos estudados segundo suas histórias de exposições ocupacionais a cancerígenos, conhecidos para o pulmão, acumulando informações sobre a exposição nos locais de trabalho durante a vida, considerando o tipo de atividade, setor de trabalho e tempo em cada emprego. A análise de regressão logística não-condicional mostrou odds ratio: 1,97 (95% IC: 1,52 a 2,55) para os trabalhadores com maiores escores de exposição. Os resultados permitiram inferir que trabalhadores ligados aos setores de produção de diferentes ramos industriais têm duas vezes o risco de desenvolverem neoplasia pulmonar quando comparados aos trabalhadores envolvidos em atividades não-industriais.

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The objective of the second national development plan was to define industrial expansion in Brazil. The capital goods industry had to be aligned with large infrastructure projects. Also public sector national enterprise was a key element. A newly created financial base 'FIBASE', the national development bank, and state enterprises are principal agents of change in the industrial model. However, the II PND has not succeeded in changing the model because from the beginning it has not considered the realities of the Brazilian economy.-translated by J.Robertson

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In this paper we present technical and economic studies of cogeneration systems utilizing combustion engines and gas turbines, applied in two establishments of the tertiary sector, regarding Brazilian conditions (according to Silveria, 1994). In the first step cogeneration systems utilizing combustion engines associated to absorption refrigeration systems are studied, in which electricity and cold air for a university building rate produced. In the second step some possibilities of the use of the gas turbine in cogeneration systems for a hospital are shown. In this case, the exhaust gases are utilized for the production of steam in a heat recovery steam generator (HRSG) or cold water in an absorption refrigeration system (for air conditioning) for the hospital building. The dynamic increment of the energy demand of Brazilian tertiary sector in last years can increase the installation of these cogeneration system (in compact version) as well as strengthen the development of the decentralized energy generation in Brazil.

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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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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 Agronomia (Energia na Agricultura) - FCA

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)