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Items 101-110 di 237
Aproveitamento de resíduos de granalha de aço-carbono por metalurgia do pó
(2017-07-05)
This research has determined the parameters of powder metallurgy in order to use the wasted powder from the shot blasting process and transform it in components. The wasted was evaluated by its physical and micro-structural ...
Avaliação mecânica e tribológica de compósitos alumina-nióbio obtidos via sinterização por plasma pulsado
(2017-07-05)
Este trabalho apresenta um estudo das propriedades mecânicas e tribológicas de compósitos de alumina reforçados com partículas de nióbio obtidos pela técnica de sinterização por plasma pulsado (Spark Plasma Sintering – ...
Zoneamento ambiental e planejamento de bacias hidrográficas : estudo de caso - do local (Arroio Barracão, no município de Bento Gonçalves/RS) ao regional (região metropolitana da Serra Gaúcha)
(2017-07-11)
The increasing urbanization of cities has caused environmental deterioration and has damaged many watercourses that supply the population. The importance of this theme lies in demonstrating that cities are growing rapidly, ...
Relação entre competência tecnológica e desempenho organizacional a partir da visão baseada em recursos no setor de cooperativa de crédito
(2017-07-13)
The dynamicity of markets requires the creation of new resources to develop core competencies that result in organizational performance. From a systematic review carried out according to the Cochrane Reviewers' Handbook, ...
Aplicação de modelagem multifásica para estudo de biorreatores anaeróbios
(2017-06-26)
Aiming to understand the hydrodynamics of a Upflow Anaerobic Sludge Blanket (UASB) reactor, this work aimed to apply multiphase modeling through computational fluid dynamics (CFD) to assess the behavior of the three phase ...
A profanação do improfanável : o "capitalismo como religião" e uma reflexão ética a partir de Agamben
(2017-08-22)
The present study has as its theme the analysis of how, currently, capitalism can be considered a religion. This capitalist religion, unlike other known religions, is not about salvation, but about destruction. For through ...
Análise de valor percebido em produtos sustentáveis provenientes da logística reversa
(2017-08-18)
Increasing use of raw materials and concern for the environment has encouraged organizations to restructure their logistics processes, which means planning and introducing the Reverse Logistics system as a complement to ...
Estudo sobre oportunidades de recuperação de calor em uma indústria frigorífica para substituição de uma caldeira geradora de vapor por um aquecedor de água
(2017-08-15)
From among the constants climatic changes that has been occurring throughout the ages, undoubtedly the what worries man is temperature variation, caused mainly by the increase far too consumption of fossil fuels and ...