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of 61
pro vyhledávání: '"J. Robert Kelly"'
Autor:
J. Robert Kelly
Publikováno v:
The Journal of Prosthetic Dentistry. 125:1-7
In February 2019, the American Prosthodontics Society asked me to "ponder" the future of dental biomaterials. This talk was titled, "Gazing Into Bob's Crystal Ball". My basic approach was guided by the words of Confucius, "Study the past if you would
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f13b5697a7530f6cabdbe010b4c3ea
https://doi.org/10.1016/j.prosdent.2019.09.029
https://doi.org/10.1016/j.prosdent.2019.09.029
Publikováno v:
The Journal of Prosthetic Dentistry. 116:98-101
Statement of problem Titanium is widely used in implant dentistry because of its high strength, toughness, biocompatibility, and low cost. The fabrication of complex substructures is now possible with a number of automated systems. One major obstacle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d0b05735c5eedf4244c4a0fddbe910d
https://doi.org/10.1016/j.prosdent.2015.08.032
https://doi.org/10.1016/j.prosdent.2015.08.032
Autor:
J. Robert Kelly, Aurora Clark Dibner
Publikováno v:
The Journal of Prosthetic Dentistry. 115:335-340
Minimal evidence is available concerning the appropriate thickness of each layer in bilayered ceramic systems.The purpose of this in vitro study was to examine the effect of core-veneer thickness ratios on the fatigue strength of a bonded bilayered c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a866aded7d7130ea2ba9ce34a369e24
https://doi.org/10.1016/j.prosdent.2015.09.017
https://doi.org/10.1016/j.prosdent.2015.09.017
Autor:
Yu Zhang, J. Robert Kelly
Publikováno v:
Dental clinics of North America. 61(4)
A survey of the development of dental ceramics has been presented. Such an attempt provides a better understanding of the rationale behind the development and clinical indications of each class of ceramic material. Knowledge of the composition, micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b7715165fa4b7876518229114c9c49b
https://pubmed.ncbi.nlm.nih.gov/28886769
https://pubmed.ncbi.nlm.nih.gov/28886769
Autor:
Alvaro Della Bona, Richard van Noort, Alessandro Vichi, Michael Tholey, J. Robert Kelly, Paulo Francisco Cesar, Susanne S. Scherrer, Ulrich Lohbauer
Publikováno v:
Dental Materials, Vol. 33, No 6 (2017) pp. 599-620
Objectives To provide background information and guidance as to how to use fractography accurately, a powerful tool for failure analysis of dental ceramic structures. Methods An extended palette of qualitative and quantitative fractography is provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3048ee25085dac3b235a0cab190b7c34
https://pubmed.ncbi.nlm.nih.gov/28400062
https://pubmed.ncbi.nlm.nih.gov/28400062
Autor:
Alvaro Della Bona, Paulo Francisco Cesar, Ulrich Lohbauer, Susanne S. Scherrer, Michael Tholey, Richard van Noort, J. Robert Kelly, Alessandro Vichi
Publikováno v:
Dental Materials, Vol. 33, No 6 (2017) pp. 585-598
This guidance document describes the specific issues involved in dental multilayer ceramic systems. The material interactions with regard to specific thermal and mechanical properties are reviewed and the characteristics of dental tooth-shaped proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2220d5bda019a7cc4f46421b199b8578
https://pubmed.ncbi.nlm.nih.gov/28431686
https://pubmed.ncbi.nlm.nih.gov/28431686
Publikováno v:
Dental Materials. 29:702-707
Purpose The objective was to compare absolute translucency with a frequently used surrogate measure of relative translucency (contrast ratio) from 14 all-ceramic materials having a wide range of translucencies. Materials and methods Standardized disk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd10ba8b7e0d76602189d89dfbccd7bc
https://doi.org/10.1016/j.dental.2013.03.021
https://doi.org/10.1016/j.dental.2013.03.021
Autor:
J. Robert Kelly, Omaid K Ahmad
Publikováno v:
The International Journal of Oral & Maxillofacial Implants. 28:89-95
Purpose There is no quantitative gold standard instrumentation to assess the quality of implant osseointegration. The purpose of this exploratory study was to evaluate the response of two devices (one based on resonance frequency analysis, the Osstel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94e7d202ddd42e11aef9a12544472777
https://doi.org/10.11607/jomi.2554
https://doi.org/10.11607/jomi.2554
Autor:
J. Robert Kelly
Publikováno v:
Revista da Faculdade de Odontologia - UPF. 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58725411ef08f8525bdafd1a47189f33
https://doi.org/10.5335/rfo.v20i3.5973
https://doi.org/10.5335/rfo.v20i3.5973
The Influence of Different Convergence Angles and Resin Cements on the Retention of Zirconia Copings
Publikováno v:
Journal of Prosthodontics. 21:614-621
Purpose: This in vitro study aimed to determine the ability of three resin cements to retain zirconia copings under two clinically simulated conditions. Materials and Methods: Extracted human molars (72) were collected, cleaned, and divided into two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d1cf974294903c6c9843b5a1055c70c
https://doi.org/10.1111/j.1532-849x.2012.00884.x
https://doi.org/10.1111/j.1532-849x.2012.00884.x