Buscar
Mostrando ítems 51-60 de 6482
Evaluation of tensile tetention of Y-TZP crowns after long-term aging: Effect of the core substrate and crown surface conditioning
(Operative Dentistry Inc, 2014-11-01)
This study evaluated the effect of the core substrate type (dentin and composite resin) on the retention of crowns made of yttrium oxide stabilized tetragonal zirconia polycrystal (Y-TZP), submitted to three inner surface ...
Brosilow-ziff model for the co-no surface reaction on disordered two- and three-dimensional substrates
(AMERICAN PHYSICAL SOCIETY, 2003)
Influence of hexagonal-shaped surface pits on optical and structural properties of GaN epilayers grown on Al2O3 substrates by MOCVD
(Instituto Politecnico Nacional, 2013-01-16)
Preparation of transparent hydrophobic polymeric films spray-deposited on substrates
(2018-02-01)
This paper describes the production of transparent hydrophobic polymeric films made of poly(vinyl chloride) and paraffin wax. A liquid polymeric solution was prepared and spray-deposited on silica glass and nonwoven fabric ...
Effect of Pulsed Current Frequency and Anodisation Time on Surface Properties of Electropolished and Nonelectropolished Titanium Substrates
(Hindawi Ltd, 2018-01-01)
Surface characteristics of anodic films formed on electropolished and nonelectropolished titanium substrates have been evaluated using different sets of anodisation parameters at room temperature. Surfaces were analysed ...
Efeito da composição do substrato e da presença da vegetação no comportamento térmico e hidrológico de telhados verdes
(Universidade Federal de Santa MariaBrasilEngenharia AmbientalUFSMPrograma de Pós-Graduação em Engenharia AmbientalCentro de Tecnologia, 2022-12-14)
The substrate and vegetation are extremely important components in green roofs. The
substrate is the mean for the development of vegetation, which works together to obtain the
thermal and hydrological benefits and can ...