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Mostrando ítems 41-50 de 141
Sketched oxide single-electron transistor
(Nature Publishing GroupLondonInglaterra, 2011)
Emprego imediato da guia de silicone para reconstrução do ângulo incisal de incisivos centrais
(Universidade Estadual Paulista (Unesp), 2014-08-29)
Patient unhappy with the color of composite resin restoration class IV type, located in the upper right central incisor. After clinical and radiographic examination and discussion of therapeutic actions to be taken, there ...
Unstable Stacking Fault Free Energies In Silicon Through Empirical Modeling
(Materials Research Society, Warrendale, PA, United States, 1999)
Polishing methods of an alumina-reinforced feldspar ceramic
(2006-12-01)
The purpose of this study was to test the hypothesis that mechanical polishing methods of ceramic surfaces allow similar superficial roughness to that of glazed surfaces. Twenty-five Vitadur Alpha ceramic discs (5 mm x 2 ...
Polishing methods of an alumina-reinforced feldspar ceramic
(2006-12-01)
The purpose of this study was to test the hypothesis that mechanical polishing methods of ceramic surfaces allow similar superficial roughness to that of glazed surfaces. Twenty-five Vitadur Alpha ceramic discs (5 mm x 2 ...
Residual stresses in TiN, DLC and MoS(2) coated surfaces with regard to their tribological fracture behaviour
(ELSEVIER SCIENCE SA, 2009)
Thin hard coatings on components and tools are used increasingly due to the rapid development in deposition techniques, tribological performance and application skills. The residual stresses in a coated surface are crucial ...
Avaliação da rugosidade do esmalte dentário após remoção da resina ortodôntica remanescente
(2020)
O presente estudo foi dividido em duas partes com os seguintes objetivos: Parte I - Avaliar a superfície do esmalte após a utilização de quatro diferentes métodos de remoção da resina residual após descolagem de braquetes ...
Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
(2011-09-01)
Introduction: An appropriate selection of instruments is essential to perform a correct debonding technique, by properly removing orthodontic brackets and the remaining resin. Objective: The aim of this study was to evaluate ...