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Efeito da espessura da cerâmica de infraestrutura e cobertura de um sistema a base de dissilicato de lítio na sua cor e opacidade
(Universidade Federal de Santa MariaBROdontologiaUFSMPrograma de Pós-Graduação em Ciências Odontológicas, 2013-08-28)
The aim of this study was to determine the influence of substruture and veneer
ceramic thickness variation, of a lithium disilicate all ceramic system, in its color and
opacity. The sample was composed by of 12 specimens, ...
Fatigue failure load of zirconia-reinforced lithium silicate glass ceramic cemented to a dentin analogue: Effect of etching time and hydrofluoric acid concentration
(2018-01-01)
This study aimed to evaluate the effect of etching time and hydrofluoric acid (HF) concentration on the fatigue failure load and surface characteristics of zirconia-reinforced lithium silicate glass (ZLS) ceramic cemented ...
Effect of ceramic surface treatment on the microtensile bond strength between a resin cement and an alumina-based ceramic
(2004-12-01)
Purpose: The objective of this study was to test the following hypothesis: the silica coating on ceramic surface increases the bond strength of resin cement to a ceramic. Materials and Methods: In-Ceram Alumina blocks were ...
Effect of ceramic surface treatment on the microtensile bond strength between a resin cement and an alumina-based ceramic
(2004-12-01)
Purpose: The objective of this study was to test the following hypothesis: the silica coating on ceramic surface increases the bond strength of resin cement to a ceramic. Materials and Methods: In-Ceram Alumina blocks were ...
Da cerâmica arqueológica indígena à cerâmica artística contemporânea: uma questão de identidade cultural na formação e ação de professores.
(Universidade Federal de Santa MariaBREducaçãoUFSMPrograma de Pós-Graduação em Educação, 2005-04-28)
The present research that inserts in the Line of Research: Education and Arts of the Program of the Post-Graduation in Education from Universidade Federal de Santa Maria -
UFSM initiates for an inquiry concerning the ...
Ceramic firing protocols and thermocycling: effects on the load-bearing capacity under fatigue of a bonded zirconia lithium silicate glass-ceramic
(2020-10-01)
This study evaluated the effect of different firing processes (without firing, additional crystallization and glaze firing) and thermal-cycling (with or without) on the fatigue behavior of simplified zirconia-lithium ...
Microtensile bond strength of a resin cement to glass infiltrated zirconia-reinforced ceramic: The effect of surface conditioning
(2006-03-01)
This study evaluated the effect of three surface conditioning methods on the microtensile bond strength of resin cement to a glass-infiltrated zirconia-reinforced alumina-based core ceramic. Thirty blocks (5×5×4 mm) of ...
Microtensile bond strength of a resin cement to glass infiltrated zirconia-reinforced ceramic: The effect of surface conditioning
(2006-03-01)
This study evaluated the effect of three surface conditioning methods on the microtensile bond strength of resin cement to a glass-infiltrated zirconia-reinforced alumina-based core ceramic. Thirty blocks (5×5×4 mm) of ...
Microtensile bond strength of a resin cement to silica-coated and silanized in-ceram zirconia before and after aging
(2007-01-01)
Purpose: This study compared the microtensile bond strength of resin-based cement (Panavia F) to silica-coated, silanized, glass-infiltrated high-alumina zirconia (In-Ceram Zirconia) ceramic in dry conditions and after ...