Production Engineering
Mostrando 37-48 de 514 artigos, teses e dissertações.
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37. The contribution of action research in the construction of scientific knowledge in Brazilian Production Engineering
Abstract The main subject of this article is the action research and it has as general objective to describe the construction of knowledge in this field from the uses that Brazilian Production Engineering makes of it, aiming to recognize its contributions, potentials and limits. To achieve this goal, a literature review was carried out for a subsequent contr
Prod.. Publicado em: 08/03/2016
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38. BIOMATERIAIS: TIPOS, APLICAÇÕES E MERCADO
AbstractThe types of compounds used in the production of biomaterials, namely metals, ceramics, synthetic and natural polymers, as well as composite materials, are discussed in the present work, together with details of their application and evolution from biocompatible to bioactive, biodegradable, and biomimetic clinical products. The chemical structure, th
Quím. Nova. Publicado em: 2015-08
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39. ANALYZING PERCEPTIONS ABOUT THE INFLUENCE OF A MASTER COURSE OVER THE PROFESSIONAL SKILLS OF ITS ALUMNI: A MULTICRITERIA APPROACH
This work proposes and applies an approach to evaluate perceptions about the effects of Professional Master's Degree in Engineering over the professional performance of their alumni. The proposal is based on a trichotomous outranking multicriteria method, called ELECTRE TRI (Mousseau et al., 2000). An application of the proposal has been made, catching the p
Pesqui. Oper.. Publicado em: 2015-04
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40. L'INFORMATION BREVET AU SERVICE DE L'INDUSTRIE PÉTROLIÈRE : CAS DE CONCEPTION ET D'OPTIMISATION DES TRÉPANS PAR INGÉNIERIE INVERSEE
The aim of this paper is to show the results of a study originally conducted for an Algerian State-Owned Company ENSP (Manufacturing Branch / formerly ALDIM) specialized in drill bits manufacturing. We show innovation opportunities offered by the use of reverse engineering assisted by patent information in the oil industry. This applied research, mainly base
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2014-09
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41. Bivalent RNA interference to increase isoflavone biosynthesis in soybean (Glycine max)
In this work, a bivalent RNA interference (RNAi) plant-transformation vector was constructed to silence both the flavanone 3-hydroxylase (F3H) gene and the flavone synthase II (GmFNSII) gene in soybean (Glycine max). Two further unit RNAi vectors were constructed for each of these two genes. RNAi-mediated suppression of these genes effectively regulated flav
Braz. arch. biol. technol.. Publicado em: 26/11/2013
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42. A Química na agricultura: perspectivas para o desenvolvimento de tecnologias sustentáveis
Food production and preservation of the environment are among the challenges faced by contemporary society. In Brazil, as in most parts of the world, the possibility of increasing the agricultural area is limited by several factors. Thus, an increase in productivity through the application of innovative technologies is regarded as the best solution to overco
Quím. Nova. Publicado em: 2013
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43. A contribuição da pesquisa-ação na construção do conhecimento científico na Engenharia de Produção brasileira
O tema principal desta tese é a pesquisa-ação e tem como objetivo geral descrever a construção do conhecimento no campo da pesquisa-ação a partir dos usos que os engenheiros de produção brasileiros fazem dela, visando reconhecer seus aportes, as suas potencialidades, e seus limites. Para conseguir atingir tal objetivo, fez-se um levantamento bibliog
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2012
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44. Representação de mistura de petróleos com abordagem composicional / Representation of petroleum mixture with composicional approach
In recent years, with the increasing complexity of production projects requires that the numerical flow simulators are able to simulate new situations and production scenarios. In the case of convergence points where two or more fluids with different characterizations are mixed and represented by a compositional approach, the numerical representation it beco
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2012
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45. Uma proposta de modelo de aprendizagem problematizadora no ensino de engenharia de produção com foco no desenvolvimento do pensamento crítico / A proposed of model of problem-learning in engineering production education focusing on the development of critical thinking
A problematização é uma forma de explicitar, de propor as contradições presentes na realidade, e na Sociedade do Conhecimento que prima por habilidades e raciocínio crítico, ela é cada vez mais reforçada, pois trabalha questões complexas associadas aos problemas da realidade. Há pesquisas que apontam com diversas nomenclaturas a forma de conceber
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/07/2012
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46. Scaffolds baseados em nanopartículas de fosfatos de cálcio para engenharia tecidual óssea / Scaffolds based on calcium phosphate nanoparticles for bone tissue engineering
Tissue engineering associated with nanotechnology stood out because of its multidisciplinarity and results, in addition to targeting many areas of study in the field of regenerative medicine. For the process of bone regeneration to occur in appropriate form, the injured area must be organized. The reorganization of the 3D structure in the affected area shoul
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/07/2012
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47. Mecanismos envolvidos na resposta imune e inflamatória frente à implantação de membrana de cortical óssea bovina no tecido subcutâneo de camundongos: caracterização histomorfométrica, imunoenzimática e molecular / Mechanisms involved in immune and inflammatory response to implantation of bovine bone cortical membrane in subcutaneous tissue of mice: characterization histomorphometric, imunoenzimatic and molecular
Advances related to the biomaterials science and tissue engineering seek to clarify the mechanisms involved in the biological response associated with the use of those devices and their interaction with the immune system. This study evaluated the inflammatory and immune response developed in mice after implantation bovine bone cortical membrane in subcutaneo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/06/2012
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48. Aplicação de redes neurais artificiais no processo de ajuste de histórico / Application of artificial neural networks in the history matching process
The history matching process is one of the most important stages involving studies of reservoirs, because with the adjusted reservoir model, the production forecasts can be done with higher reliability and different production strategies can be evaluated to obtain greater final recovery associated with less costs. However, this process have several problems
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2012