Zobrazeno 1 - 10
of 130
pro vyhledávání: '"G, Zellweger"'
Autor:
G. Zellweger, Siegward D. Heintze, Valentin Rousson, Stefan Rues, Navina Heuschmid, Thomas Stober
Publikováno v:
Dental Materials. 30:499-506
Objective The purpose of this study was to compare the use of different variables to measure the clinical wear of two denture tooth materials in two analysis centers. Methods Twelve edentulous patients were provided with full dentures. Two different
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Publikováno v:
Dental Materials. 24:1352-1361
The purpose of this laboratory study was to compare the frequency of failures (complete fractures or partial cracks) of molar crowns made of two different all-ceramic materials during dynamic loading in a chewing simulator, as well as the fracture lo
Publikováno v:
Wear. 263:1138-1146
Materials and methods A wear method was developed that mainly simulates attrition wear using a commercially available chewing simulator (Willytec, Germany). In this test, a standardized stylus made of pressable ceramic (Empress) hits flat specimens 1
Autor:
Andres G. Zellweger
Publikováno v:
Air Traffic Control Quarterly. 10:65-68
Autor:
Andres G. Zellweger
Publikováno v:
Air Traffic Control Quarterly. 7:223-227
Autor:
Sandro Sbicego, Thomas Stober, G. Zellweger, Valentin Rousson, Carlos A. Muñoz-Viveros, Siegward D. Heintze
Publikováno v:
Dental materials : official publication of the Academy of Dental Materials. 29(9)
Objective (1) To quantify wear of two different denture tooth materials in vivo with two study designs, (2) to relate tooth variables to vertical loss. Methods Two different denture tooth materials had been used (experimental material = test; DCL = c
Publikováno v:
Dental materials : official publication of the Academy of Dental Materials. 28(3)
Objective To correlate different laboratory wear simulation protocols for three denture tooth materials with clinical wear results of the same materials. Methods Three denture tooth materials were evaluated for which clinical wear data of posterior d
Publikováno v:
Dental materials : official publication of the Academy of Dental Materials. 24(4)
Objective (1) To systematically review the existing literature on in vitro assessments of antagonist wear of ceramic materials; (2) To systematically evaluate possible influencing factors on material and antagonist wear of ceramic specimens. Methods
Publikováno v:
Dental materials : official publication of the Academy of Dental Materials. 22(11)
Objective Different approaches are utilized to quantify the wear generated on flat specimens with a wear simulator. However, there are no systematic studies comparing different wear quantification methods with a series of materials that exhibit diffe