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Avaliação do efeito do revestimento TiN em ferramenta de metal duro no torneamento de aço 1050
(Universidade Federal de UberlândiaBrasilEngenharia Mecânica, 2017)
Thin sections techniques in fossil remains of mammals impregnated with asphalt
(Palaeontological Virtual Congress, 2020)
Paleohistological studies of vertebrates are based on the analysis and interpretation of bone microstructure of petrographic thin sections. These sections are mainly performed following standard techniques; however, the ...
Fast batch injection analysis of H(2)O(2) using an array of Pt-modified gold microelectrodes obtained from split electronic chips
(ELSEVIER SCIENCE BV, 2011)
A fast and robust analytical method for amperometric determination of hydrogen peroxide (H(2)O(2)) based on batch injection analysis (BIA) on an array of gold microelectrodes modified with platinum is proposed. The gold ...
Mechanised harvest of energy wood: state-of-the-art and new developments
(Engenharia na Agricultura, 2018)
Efeito das diferentes direções de aplicação de jato de fluido de corte no torneamento de um aço de difícil usinagem
(Universidade Estadual Paulista (Unesp), 2007-03-30)
In this work it was studied the behavior of the turning operation of ISO 683-XV-8, a difficult to machine steel, using coated sintered carbide insert, under high pressure application of the cutting fluid in the three main ...
Perfil dos idosos com mais de 80 anos cadastrados pela Equipe de Saúde da Família 18 de Patos de Minas/MG
(Universidade Federal de Minas GeraisUFMG, 2011-12-10)
This study was proposed to identify the elderly population, with more than eighty years, residents in the area covered by the Family Health Program 18, in Patos de Minas - MG. This identification was characterized by ...
Análise interferométrica da influência dos suportes de fixação de piezoatuadores ao breadboard: alteração da resposta em frequência para nanodeslocamentos
(Universidade Estadual Paulista (Unesp), 2018-09-10)
A manufatura de micro e nano dispositivos vem se tornado um mercado de grande representação na indústria moderna, onde destacam-se a indústria médica, eletrônica e mecatrônica, que necessitam de dispositivos capazes de ...
Monitoring the junction temperature of an IGBT through direct measurement using a fiber Bragg grating
(Pato Branco, 2011)
This paper proposes a new technique to monitor the junction temperature of an insulated gate bipolar transistor (IGBT)
through direct measurement using an optical fiber sensor mounted on the chip structure. Some features ...
Otimização do processo de montagem de componentes eletrônicos de superfície utilizando ferramenta multicritério
(Universidade Federal do ParáBrasilInstituto de TecnologiaUFPAPrograma de Pós-Graduação em Engenharia Elétrica, 2017)