منابع مشابه
Fracture strength of three all-ceramic systems: Top-Ceram compared with IPS-Empress and In-Ceram.
PURPOSE The purpose of this study was to investigate the fracture loads and mode of failure of all-ceramic crowns fabricated using Top-Ceram and compare it with all-ceramic crowns fabricated from well-established systems: IPS-Empress II, In-Ceram. MATERIALS AND METHODS Thirty all-ceramic crowns were fabricated; 10 IPS-Empress II, 10 In-Ceram alumina and 10 Top-Ceram. Instron testing machine w...
متن کاملAutomated phase-based segmentation of the cerebral cortex in 7T MR images of the elderly
N. T. Doan, M. J. Versluis, S. van Rooden, J. van der Grond, A. Webb, M. A. van Buchem, J. H. Reiber, and J. Milles LKEB Department of Radiology, Leiden University Medical Center, Leiden, Zuid Holland, Netherlands, CJ Gorter Center Department of Radiology, Leiden University Medical Center, Leiden, Zuid Holland, Netherlands, Department of Radiology, Leiden University Medical Center, Leiden, Zuid...
متن کاملCharacterizing size-dependent effective elastic modulus of silicon nanocantilevers using electrostatic pull-in instability
nanocantilevers using electrostatic pull-in instability H. Sadeghian, C. K. Yang, J. F. L. Goosen, E. van der Drift, A. Bossche, P. J. French, and F. van Keulen Structural Optimization and Computational Mechanics (SOCM) Group, Department of Precision and Microsystems Engineering, Delft University of Technology, Mekelweg 2, Delft, Zuid Holland 2628 CD, The Netherlands Electronic Instrumentation ...
متن کاملEffect of Different Post-Core Materials on the Final Color of In-Ceram and IPS Empress Ceramic Restorations In-Ceram ve IPS Empress Seramik
Objective: In this study, the effects of ceramic, chromium-nickel (Cr-Ni) and ceramic opaque sinterized on chromium-nickel (Cr-Ni+opaque) post-core materials and different colored (opaque white, white, yellow and brown) cements on final color of all-ceramics materials (In-Ceram, IPS Empress and IPS Empress II) were investigated. Material and Methods: Three groups of post-cores (ceramic, Cr-Ni a...
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sulphated glycosaminoglycan content: preliminary results of an in-vivo validation study using an ex-vivo reference standard for cartilage sulphated glycosaminoglycan content Jasper van Tiel, Gyula Kotek, Max Reijman, Pieter K. Bos, Esther E. Bron, Stefan Klein, Jan A. Verhaar, Gabriel P. Krestin, Harrie Weinans, and Edwin H. Oei Radiology, Erasmus MC, University Medical Center Rotterdam, Rotter...
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ژورنال
عنوان ژورنال: Bijdragen tot de Taal-, Land- en Volkenkunde
سال: 1932
ISSN: 0006-2294,2213-4379
DOI: 10.1163/22134379-90001428