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Determinacion de tensiones residuales en válvulas de motores de combustión interna
(Universidad Nacional de Educación a Distancia, 2014-04)
Los gradientes térmicos que se presentan durante el servicio de ciertos componentes de máquinas térmicas alcanzan en ocasiones magnitud suficiente como para generar deformaciones inelásticas que influyen sobre el estado ...
La tensión superficial del agua como variable en la extracción de azúcar residual de caña
(Quito: UCE, 2014)
Se determinó el efecto de la disminución de la tensión superficial del agua usada en el proceso de imbibición del bagazo, sobre el rendimiento de extracción del azúcar residual de caña. Utilizando el hidromodificador ECW ...
Evaluation of a plastic composite produced with residues of sugarcane bagasse and polypropylene without additives
(2015)
In this research the aim was produce and evaluate a plastic composite using recycled polypropylene (PP) and fibers from sugarcane bagasse residues (SC), without the use of additives. This analysis was based on laboratorial ...
Evaluation of a plastic composite produced with residues of sugarcane bagasse and polypropylene wihtout additives
(2015)
In this research the aim was produce and evaluate a plastic composite using recycled polypropylene (PP) and fibers from sugarcane bagasse residues (SC), without the use of additives. This analysis was based on laboratorial ...
Epistructural tension promotes protein associations
(American Physical Society, 2012-05)
Epistructural tension is the reversible work per unit area required to span the aqueous interface of a soluble protein structure. The parameter accounts for the free-energy cost of imperfect hydration, involving water ...
ESTUDO DAS TENSÕES RESIDUAIS DO FERRO FUNDIDO EM UM COMPONENTE PANTOGRÁFICO DE SEMEADORA PARA AGRICULTURA DE PRECISÃO
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Agricultura de Precisão, 2014-09-16)
This work takes for finality main Magma carries out a study through the use of the software of numerical simulation, for checking of the residual tensions provoked by the process of fusing, in the support of the pantograph ...
Oxygen tension affects histone remodeling of in vitro-produced embryos in a bovine model
(Elsevier B.V., 2015-06-01)
In vitro production of bovine embryos is a biotechnology of great economic impact. Epigenetic processes, such as histone remodeling, control gene expression and are essential for proper embryo development. Given the ...