Browsing Centro Universitario FEI by Title
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3D simulation of triple-gate MOSFETs with different mobility regions
(2011-07-05)In this paper we present a new approach for analyzing 3D structure triple-gate MOSFETs using three different regions, one at the top and two in the sidewalls of the fin, which allows for considering different carrier ... -
A CFD analysis of the flow dynamics of a directly-operated safety relief valve
(2018)© 2018 Elsevier B.V.A three-dimensional numerical study on steady state was designed for a safety relief valve using several openings and inlet pressures. The ANSYS-CFX® commercial code was used as a CFD tool to obtain ... -
A commercial off-the-shelf pMOS transistor as X-ray and heavy ion detector
(2015)© Published under licence by IOP Publishing Ltd.Recently, p-channel metal-oxide-semiconductor (pMOS) transistors were suggested as fit for the task of detecting and quantifying ionizing radiation dose. Linearity, small ... -
A high-speed shaft supported by magnetic bearings applied to energy systems
(2017)© 2016, The Brazilian Society of Mechanical Sciences and Engineering.This paper presents the construction of a mechanical shaft supported by active magnetic bearings (AMB), reproducing a prototype of a turbogenerator. In ... -
A physically-based threshold voltage definition, extraction and analytical model for junctionless nanowire transistors
(2013)This work proposes a physically-based definition for the threshold voltage, VTH, of junctionless nanowire transistors and a methodology to extract it. The VTH is defined as the point of equal magnitude for the drift and ... -
A priori-driven multivariate statistical approach to reduce dimensionality of MEG signals
(2013)A magnetoencephalography (MEG) multivariate data exploratory analysis is described and implemented that combines the variance criterion used in principal component analysis with some prior knowledge about the sensory ... -
A qualitative spatial representation of string loops as holes
(2016)© 2016 Published by Elsevier B.V.This research note contains an extension of a previous work by Cabalar and Santos (2011) that formalised several spatial puzzles formed by strings and holes. That approach explicitly ignored ... -
A study of PP/PET composites: Factorial design, mechanical and thermal properties
(2016)© 2016 Elsevier LtdDue to the economic importance of polypropylene (PP) and polyethylene terephthalate (PET), and the large amount of composites made with PP matrix and recycled PET as reinforcing material; an investigation ... -
A system to measure isomeric state half-lives in the 10 ns to 10 μs range
(2014)The Isomeric State Measurement System (SISMEI) was developed to search for isomeric nuclear states produced by fusion-evaporation reactions. The SISMEI consists of 10 plastic phoswich telescopes, two lead shields, one ... -
ABS/HIPS blends obtained from WEEE: Influence of processing conditions and composition
(2016)© 2016 Wiley Periodicals, Inc.The recycling of acrylonitrile-butadiene-styrene (ABS) and high-impact polystyrene (HIPS) from postconsumer electronic equipment housing was investigated. A preliminary study of shot size and ... -
Accelerating autonomous learning by using heuristic selection of actions
(2008)This paper investigates how to make improved action selection for online policy learning in robotic scenarios using reinforcement learning (RL) algorithms. Since finding control policies using any RL algorithm can be very ... -
Acoplamento das reações de Fischer-Tropsch e, reator mutifuncional
(Centro Universitário FEI, São Bernardo do Campo, 2016)Os reatores multifuncionais são equipamentos que promovem o acoplamento térmico de uma reação exotérmica e uma reação endotérmica, fazendo com que a primeira forneça a energia necessária para a segunda ocorrer, simultaneamente ... -
Acoplamento térmico das reações de desidratação do etanol e hidrodealquilação do tolueno em reator multifuncional
(2019)Estudos sobre intensificação de processos, que visam transformar a estrutura das plantas químicas, tornando-as mais compactas, seguras, de maior eficiência energética e menor impacto ambiental, aumentam cada vez mais. Uma ... -
Adequação dos planos pedagógicos dos cursos de administração à luz das linhas pedagógicas
(2018)Esse artigo objetiva mapear a presença de linhas pedagógicas nos Planos Pedagógicos dos Cursos (PPCs) de Administração e verificar sua aderência às exigências das Diretrizes Curriculares Nacionais (DCNs) e, com isso, ... -
A adoção da forma da organização inovadora sustentável por uma empresa do setor elétrico brasileiro: desafios e perspectivas
(Centro Universitário FEI, São Paulo, 2012)A revisão de literatura realizada neste trabalho, mostrou que atualmente, no Brasil na área de administração de empresas, a definição mais frequente encontrada de Organização Inovadora Sustentável é aquela que a conceitua ... -
Adoção da tecnologia da informação em saúde sob a perspectiva do custo efetividade
(Centro Universitário FEI, São Bernardo do Campo, 2019)O progresso em tecnologias da informação em saúde oferece novas oportunidades, bem como novos cenários de aplicação, trazendo benefícios em qualidade dos serviços médicos e redução dos custos de saúde. As organizações de ...