Buscar
Mostrando ítems 21-30 de 450
Produção de pré-formas usináveis de vitrocerâmica feldspática moldadas por injeção a quentePRODUCTION OF PRE-FORMS OF CERAMIC WORKABLE FELDSPAR-MOLDED HOT
(Universidade Federal de SergipePós-Graduação em Ciência e Engenharia de MateriaisBRUFS, 2017)
Selective charge transfer in donor/acceptor systems bridged by Tröger base derivatives
(Elsevier Science, 2013-10)
Recently, unusual charge transfer properties of two triarylamines bridged through an aliphatic bridge (Tröger base) have been reported. The donor/acceptor couple was shown to have an important electronic coupling between ...
Fresagem em Zircônia: efeito do uso prolongado das brocas sobre a topografia superficial
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS ODONTOLÓGICAS, 2019-06-25)
Objective: to evaluate the influence of diamond burs wear used to mill zirconia structures
by the CAD/CAM system on the zirconia surface. Methods: 201 specimens were milled,
using pre-sintered zirconia blocks, with ...
Métodos para simular a usinagem em CAD/CAM em uma cerâmica de dissilicato de lítio: efeito na topografia, comportamento à fadiga e adesão
(Universidade Federal de Santa MariaBrasilOdontologiaUFSMPrograma de Pós-Graduação em Ciências OdontológicasCentro de Ciências da Saúde, 2021-09-21)
The present dissertation is composed of two studies that evaluated the topographic characteristics, bond strength and fatigue behavior of lithium disilicate specimens fabricated by different laboratory methods aiming to ...
Influência de diferentes fresadoras na adaptação passiva de infraestruturas em zircônia implanto-suportadas confeccionadas pelo sistema cad/camInfluence of different milling machines on the passive adaptation of zirconium-supported implant infrastructures manufactured by the cad/cam system
(Universidade Federal de UberlândiaBrasilOdontologia, 2019)
Epithelial cancer biomarker EpCAM determination in peripheral blood samples using a microfluidic immunosensor based in silver nanoparticles as platform
(Elsevier Science Sa, 2015-07)
In the present work, we report a microfluidic immunosensor for epithelial cancer biomarker EpCAM (epithelial cell adhesion molecule) determination. It is based on the use of synthetized silver nanoparticles (AgNPs) covered ...
Different surface treatment strategies on etchable CAD-CAM materials: Part II—Effect on the bond strength
(2022-01-01)
Statement of problem: Bonding to recently launched polymer-based computer-aided design and computer-aided manufacturing (CAD-CAM) materials has been challenging. Evidence regarding etching strategies for dual-phase CAD-CAM ...
Wear resistance and abrasiveness of CAD-CAM monolithic materials
(2018-08-01)
Statement of problem: Computer-aided design and computer-aided manufacturing (CAD-CAM) restorations are in contact with the antagonist tooth, either a natural tooth or a restoration. Therefore, clinicians should be aware ...
Wear resistance and abrasiveness of CAD-CAM monolithic materials
(Elsevier B.V., 2018-08-01)
Statement of problem. Computer-aided design and computer-aided manufacturing (CAD-CAM) restorations are in contact with the antagonist tooth, either a natural tooth or a restoration. Therefore, clinicians should be aware ...
Bioatividade da associação de gel e nanopartículas de quitosana na conservação de uvas (Vitis labrusca L.)
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Nutricao, 2016)