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Magmatic platinum nanoparticles in metasomatic silicate glasses and sulfides from Patagonian mantle xenoliths
(Springer Verlag, 2019)
Platinum-rich nanonuggets (s.l., nanoparticles) are commonly produced in experiments attempting to quantify the solubility or partitioning of noble metals in silicate and sulfide melts. However, it has been thought that ...
A retrospective look at esthetic resin composite and glass-ionomer Class III restorations: A 2-year clinical evaluation
(Quintessence Publishing Co Inc, 2014)
Caracterização microestrutural e propriedades mecânicas e antimicrobianas de zircônia com vidro de prata
(Universidade Estadual Paulista (Unesp), 2021-01-18)
Este estudo avaliou resistência à flexão biaxial, caracterizou a microestrutura e analisou a atividade antimicrobiana de uma zircônia monolítica, infiltrada por vidro e vidro com prata. Foram confeccionados 210 discos de ...
Effect of processing induced particle alignment on the fracture toughness and fracture behavior of multiphase dental ceramics
(ELSEVIER SCI LTD, 2009)
Objective. To investigate the processing induced particle alignment on fracture behavior of four multiphase dental ceramics (one porcelain, two glass-ceramics and a glass-infiltrated-alumina composite). Methods. Disks ...
Estudio del confort térmico en aulas de la Facultad de Arquitectura y Urbanismo de la Universidad de Cuenca mediante simulaciones en DesignBuilder y propuesta de mejoramiento térmico
(Universidad de Cuenca, 2023-07-31)
The present thesis focuses on the study of thermal comfort in the
classrooms of the Faculty of Architecture and Urbanism at the University of
Cuenca. A quantitative experimental methodology was employed, utilizing
the ...
Characterization of ceramic powders used in the inCeram systems to fixed dental Prosthesis
(ABM, ABC, ABPol, 2007-03-01)
InCeram (Vita Zahnfabrik- Germany) is known as a high strength ceramic being used for core crowns and for fixed partial denture frameworks. InCeram system consists of slip-casting technique which is used for to build the ...
Síntese e caracterização estrutural e biológica de vidros bioativos com capacidade de liberação controlada de íons metálicos Mn e Co com potencial efeito terapêutico osteogênico e angiogênico para aplicações na engenharia de tecidos
(Universidade Federal de Minas GeraisUFMG, 2018-08-10)
Bioactive glasses are outstanding materials in tissue engineering due to their high bioactivity and biocompatibility. Different bioactive glass compositions can be obtained by the sol-gel process, and their structure allows ...
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 ...
Fatigue resistance of the bond of a glass-infiltrated alumina ceramic to human dentin
(2006-05-09)
Purpose: To evaluate the fatigue resistance of the bond between dentin and glass-infiltrated alumina ceramic, using different luting protocols. Materials and Methods: The null hypothesis is that the fatigue resistance ...