Reverse Engineering
Mostrando 1-12 de 67 artigos, teses e dissertações.
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1. Regional development and engineering education: an analysis of Brazil’s micro-regional scenario
Abstract Regional development is fundamental to equally develop countries. This paper focus on the micro-regional aspect of engineering education and its spillovers to understand the current impact in macro regional Human Development Indexes of Education (HDI_E) and Revenue (HDI_R). A complete analysis of official government data in all micro-regions, the nu
Prod.. Publicado em: 22/06/2017
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2. 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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3. Delivery of the Sox9 gene promotes chondrogenic differentiation of human umbilical cord blood-derived mesenchymal stem cells in an in vitro model
SRY-related high-mobility-group box 9 (Sox9) gene is a cartilage-specific transcription factor that plays essential roles in chondrocyte differentiation and cartilage formation. The aim of this study was to investigate the feasibility of genetic delivery of Sox9 to enhance chondrogenic differentiation of human umbilical cord blood-derived mesenchymal stem ce
Braz J Med Biol Res. Publicado em: 18/03/2014
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4. Telomerase reverse transcriptase mediated immortalization of human bone marrow stromal cells
Primary human bone marrow stromal cells (hMSCs) were transfected with human telomerase reverse transcriptase (hTERT) gene with lipofection method. The hTERT transfected hMSCs of passage 100 underwent chondrogenesis induction with dexamethasone, transforming the growth factor β and vitamin C, osteogenesis induction with dexamethasone, β glycerophosphoric ac
Braz. arch. biol. technol.. Publicado em: 2014-02
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5. 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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6. Agroecologia e universidade: entre vozes e silenciamentos / Agroecology and university: between voices and silences
In this research sought to understand how higher education in Agronomy, at present, contributes to the formation of professionals capable of understanding the ecological and social crisis of modernity and its interrelations with the current production system, and especially able to build solutions and critically act to reverse it. Specifically, it aimed to e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2011
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7. Caracterização de determinantes genéticos envolvidos na qualidade industrial e nutricional do fruto de tomate / Characterization of genetic determinants involved in industrial and nutritional quality of tomato fruit
This thesis addresses tomato fruit metabolism analysis by using three complementary approaches: i) the identification of candidate genes co-located with QTL previously described from metabolic profiles of S. lycopersicum (cv. M82) and S. pennellii introgressed lines, associated with industrial and nutritional quality traits; ii) the structural analyses of th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/08/2011
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8. Adaptação de produtos para mercados diferenciados a partir da engenharia reversa
Um dos maiores desafios das empresas exportadoras está na identificação e atendimento, de forma dinãmica, às exigências de mercados externos. Neste artigo, propõe-se uma metodologia para melhoria e adaptação de produtos destinados a mercados diferenciados. A metodologia, implementada em oito passos estruturados, parte de conceitos da Engenharia Reve
Publicado em: 2011
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9. Modelagem cinemática e Dinâmica de uma estrutura RRP+PR
O objetivo deste trabalho consiste no estudo e desenvolvimento de um digitalizador tridimensional robótico que será empregado para adquirir as dimensões superficiais de objetos de tamanho reduzido. O digitalizador é composto por uma estrutura mecânica e um sistema de leitura ótico. A estrutura mecânica do digitalizador possui 5 graus de liberdade e é
Publicado em: 2011
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10. Periosteum as a source of mesenchymal stem cells: the effects of TGF-β3 on chondrogenesis
INTRODUCTION: Numerous experimental efforts have been undertaken to induce the healing of lesions within articular cartilage by re-establishing competent repair tissue. Adult mesenchymal stem cells have attracted attention as a source of cells for cartilage tissue engineering. The purpose of this study was to investigate chondrogenesis employing periosteal m
Clinics. Publicado em: 2011
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11. Análise do processo de conformação de chapas utilizando simulação computacional e engenharia reversa como ferramentas integradas no desenvolvimento e construção de estampos automotivos. / Sheet metal forming process analysis using computer simulation and reverse engineering as integrated tools in automotives stamping design and construction.
Em anos recentes, os processos de conformação de chapas automotivas têm sido drasticamente modificados. A utilização de equipamentos de medição metrológicos óticos sem contato e respectivos softwares baseados em fotogrametria, bem como o uso de programas de simulação de estampagem baseados no Método dos Elementos Finitos (FEM), estão se tornando
Publicado em: 2010
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12. Química supramolecular de fármacos antirretrovirais inibidores nucleosídeos de transcriptase reversa: novas formas cristalinas e alteração de propriedades de estado sólido / Supramolecular chemistry of antiretroviral nucleoside reverse transcriptase inhibitor drugs
Solid state properties are directly related to drug performance. Among all physical and chemical properties dependent on the crystal phase of a drug, stability and solubility are the main ones that alter its bioavailability. In this way, molecular crystal engineering is a strategy to improve solid state properties of drugs related to their efficacies. In thi
Publicado em: 2010