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Effective properties evaluation for smart composite materials
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2012)
The purpose of this article is to present a method which consists in the development of unit cell numerical models for smart composite materials with piezoelectric fibers made of PZT embedded in a non-piezoelectric matrix ...
Clinical performance of resin composite restorations placed by dental students: A retrospective, cross-sectional, and observational study
(2022-01-01)
Aim: A retrospective, cross-sectional study was carried out to evaluate the performance of resin composite restorations placed by undergraduate dental students with 1 to 15 years of placement based on dental records. ...
Stringent limits on top-quark compositeness from t t ̄ production at the Tevatron and the lhc stringent limits on top-quark compositeness ⋯ M. fabbrichesi, M. pinamonti, and A. tonero
(2014-04-11)
If the top quark is a composite state made out of some constituents, then its interaction with the gluon will be modified. We introduce the leading effective operators that contribute to the radius and anomalous magnetic ...
Análise do comportamento de pilares mistos aço-concreto em situação de incêndio
(Universidade Federal de Minas GeraisUFMG, 2003-04-25)
It is known that the use of composite columns made of totally and partially encased steel sections or composite columns made of concrete filled hollow sections is a quite consolidated structural system to civil construction ...
Effect of light-curing method on marginal adaptation, microleakage, and microhardness of composite restorations
(Wiley-lissHobokenEUA, 2006)
Evaluation of marginal microleakage in Class II cavities: Effect of microhybrid, flowable, and compactable resins
(2003-02-01)
Objective: The goal of the present study was to evaluate the microleakage on the cementum/dentin and enamel surfaces in Class II restorations, using different kinds of resin composite (microhybrid, flowable, and compactable). ...
Timber and concrete composite system: A numerical and experimental approach for high temperaturesSistema misto de madeira e concreto: Uma abordagem numérico e experimental para altas temperaturas
(2018-01-01)
The aim of this work was the evaluation of the temperature profile in two composite timber and concrete beam with cross-section T and metallic connection system subjected to high temperatures. The connection system, in ...
Nutritional transition in schoolchildren from Tucumán, Argentina: A cross-sectional analysis of nutritional status and body composition
(Veterinary and Human Toxicology, 2019-07)
Objective: The aim of this article was to describe the nutritional status and body composition of schoolchildren from Tucumán (Argentina) and analyze variations according to sex, area of residence, and socioeconomic status ...