Zobrazeno 1 - 10
of 18
pro vyhledávání: '"R. L. Pober"'
Publikováno v:
Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]REFERENCES. 32(5)
OBJECTIVE To assess the influence of time period on strength for different conventional Y-TZP porcelains. MATERIALS AND METHODS Four types of porcelain were used. Porcelain powders were pressed in a steel die and fired in a furnace as recommended by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fa5eeb074b693732776628097b41e4b
https://pubmed.ncbi.nlm.nih.gov/32564471
https://pubmed.ncbi.nlm.nih.gov/32564471
Publikováno v:
Angle Orthod
Objective: To fabricate orthodontic brackets from esthetic materials and determine their fracture resistance during archwire torsion.Materials and Methods: Computer-aided design/computer-aided manufacturing technology (Cerec inLab, Sirona) was used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e73908de1fe4e706842a08018af63338
https://doi.org/10.2319/040416-267.1
https://doi.org/10.2319/040416-267.1
Publikováno v:
Journal of Biomedical Materials Research Part B: Applied Biomaterials. :502-508
In this study, the compaction and sintering behavior of fine alumina powders of different particle sizes and the effect of matrix particle size on biaxial strength and fracture toughness of infused matrices were investigated. Three different alumina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acdcb64120343ef3f952ed8439d33bc6
https://doi.org/10.1002/jbm.b.31261
https://doi.org/10.1002/jbm.b.31261
Publikováno v:
The Journal of Prosthetic Dentistry. 96:154-164
Yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) ceramic material has been reported to possess exceptionally high flexural strength; however, the strength of Y-TZP ceramics can be affected by surface treatments performed by dental laboratory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed1fed136e7ae80945d6fadb28c23a42
https://doi.org/10.1016/j.prosdent.2006.08.004
https://doi.org/10.1016/j.prosdent.2006.08.004
Autor:
Robert L. Goldsmith, Subra Suresh, Bruce A. Bishop, Stephen J. Lombardo, Richard Higgins, Antonios E. Giannakopoulos, R. L. Pober, David Bianchi
Publikováno v:
Journal of the American Ceramic Society. 82:1401-1408
A method to form thin ceramic bodies is described in which curvature in the component is introduced at high temperature without the application of an external stress. The internal stress that drives the deformation results as a consequence of cation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6454b488135271d50705f866de99866e
https://doi.org/10.1111/j.1151-2916.1999.tb01930.x
https://doi.org/10.1111/j.1151-2916.1999.tb01930.x
Publikováno v:
The Journal of Prosthetic Dentistry. 74:332-340
In-Ceram ceramic appears to use conventional powder/liquid processing techniques to form the coping substructure; however, the process results in a near net-shape restoration with minimal sintering shrinkage. Scanning electron microscopy, Brunauer-Em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6e5cf56a501a3bc8504dab448fded1f
https://doi.org/10.1016/s0022-3913(05)80370-1
https://doi.org/10.1016/s0022-3913(05)80370-1
Publikováno v:
The Journal of Prosthetic Dentistry. 73:411-418
In-Ceram material is a relatively new all-ceramic restorative material with improved properties that require research. The clinical selection of restorative materials is based on a number of parameters such as esthetics, fit, and strength. This study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::269f62a1aba0735be662981a949041c4
https://doi.org/10.1016/s0022-3913(05)80067-8
https://doi.org/10.1016/s0022-3913(05)80067-8
Publikováno v:
Journal of the American Ceramic Society. 75:2373-2378
A simple test to predict linear shrinkage of tape-cast green sheets as a function of time was developed. Shrinkage was found to correlate inversely with the amount of organic phase bound to ceramic particle surfaces. The test was developed for alumin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb6a89cefbdb230107e07f0c7cb95a2
https://doi.org/10.1111/j.1151-2916.1992.tb05587.x
https://doi.org/10.1111/j.1151-2916.1992.tb05587.x
Publikováno v:
The Journal of prosthetic dentistry. 71(5)
Feldspathic porcelains, which are used in the construction of porcelain-fused-to-metal (PFM) restorations, have an inherent weakness because of their brittle nature and processing flaws. A relatively new product, the Tuf-Coat ion exchange system, cla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01cef94fc71b4523e72b5e95db463589
https://pubmed.ncbi.nlm.nih.gov/8006841
https://pubmed.ncbi.nlm.nih.gov/8006841
Autor:
R. L. Pober
Publikováno v:
Journal of Dental Research. 77:1766-1766
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b62c6f7bb25b8347a51e5b937319cf41
https://doi.org/10.1177/00220345980770100201
https://doi.org/10.1177/00220345980770100201