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Assessment of mechanical properties and dimensions of suture threads utilized in orthopedic surgeries
(Sociedade Brasileira de Ortopedia e Traumatologia, 2003-04-01)
Fios de sutura de náilon (0, 3-0 e 4-0), poliéster trançado (0, 3-0 e 4-0) e polipropileno (0, 3-0 e 4-0) de 7 marcas comercializadas no Brasil, foram submetidos a análise de diâmetro, comprimento, resistência do encastoamento, ...
Bond strenght of dental adhesive systems irradiated with ionizing irradiation
(2010)
The aim of the present paper was to determine the effect of different types of ionizing radiation on the bond strength of three different dentin adhesive systems. Materials and Methods: One hundred twenty specimens of 60 ...
Hygrothermal effects on the shear properties of carbon fiber/epoxy composites
(Springer, 2006-11-01)
The environmental factors, such as humidity and temperature, can limit the applications of composites by deteriorating the mechanical properties over a period of time. Environmental factors play an important role during ...
Silica infiltration in partially stabilized zirconia: Effect of hydrothermal aging on mechanical properties
(2020-09-01)
It aimed to evaluate if silica infiltration might influence the hydrothermal degradation of zirconia by determining: the phases formed, hardness, microstructure, and flexural strength of a 3Y-TZP. Yttria partially stabilized ...
Influence of the final temperature of investment healting on the tensile strength and Vickers hardness of CP TI and TI-6AL-4V alloy
(2007-01-01)
The aim of the work was to evaluate the influence of the temperature of investment healting on the tensile strength and Vickers hardness of CP Ti and Ti-6Al-4V alloy casting. Were obtained for the tensile strength test ...
Bond strength of a composite resin to glass ionomer cements using different adhesive systems
(Universidade Estadual Paulista Júlio de Mesquita Filho, 2017-08-01)
AbstractIntroduction Glass ionomer cements are often used as a base or cavity lining prior to restorative material.Objective To evaluate the bond strength of a composite resin to different glass ionomer cements, when using ...
Erodabilidad y erosión hídrica potencial en un sector de la cuenca del rio otún - colombia
(Universidad Nacional de Colombia Sede Palmira, 1996-01-01)
Las pruebas de erodabilidad consideradas (terrón, agujero, manipulación o textura, aceptación de lluvia, efecto torsional, pérdida de suelo real y con pendiente del 9%, surcamiento) tienen relación con las pérdidas de suelo ...
WE CAN DO IT!: DISCURSOS SOBRE A FORÇA DA MULHER NAS MOVÊNCIAS DA HISTÓRIA
(Universidade do Sul de Santa Catarina, 2021-05-19)
This article analyzes the discourses produced by the famous yellow background poster with the image of a working woman and the title We can do it!. Created in the World War II and repeated by the feminisms in the 1980s and ...