Zobrazeno 1 - 10
of 58
pro vyhledávání: '"David W, Berzins"'
Publikováno v:
The Journal of Prosthetic Dentistry. 127:793-800
More translucent dental zirconias have been developed by incorporating the cubic phase and reducing the tetragonal phase content that undergoes transformation toughening, leading to reduced mechanical properties. Whether the clinically relevant mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05c33b56219975b6b780c8379b2a5369
https://doi.org/10.1016/j.prosdent.2020.12.009
https://doi.org/10.1016/j.prosdent.2020.12.009
Autor:
Youssef S. Al Jabbari, Theodoros Koutsoukis, Suliman Al Hadlaq, David W. Berzins, Spiros Zinelis
Publikováno v:
Journal of Dental Sciences, Vol 11, Iss 1, Pp 48-53 (2016)
Background/purpose: Although the effect of experimental surface modifications on various properties (e.g., fatigue, wear) on coated files have been tested in the past, there is no report for the coating quality of commercially available TiN coated fi
Externí odkaz:
https://doaj.org/article/983176648fd04d07889b2cbc8f529f63
Publikováno v:
Angle Orthod
Objectives To evaluate the cytotoxicity effects of two different solder materials used for orthodontic appliances on human periodontal ligament fibroblast (HPLF) cells, and to determine whether the mechanism of toxicity may involve oxidative stress a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96f8c8757035f2b8f94e1a4d1422201a
https://doi.org/10.2319/050620-405.1
https://doi.org/10.2319/050620-405.1
Autor:
Regina L. W. Messer, Ceib Phillips, Mina Mina, Mary P. Walker, Richard B. Presland, Frank A. Scannapieco, Kathy K.H. Svoboda, Richard L. Gregory, S. G. Walker, Mark P. Mooney, C. Y. Wang, Michael L. Paine, Kenneth M. Hargreaves, J.C.-C. Hu, Robert G. Quivey, Pamela DenBesten, J. F. Sheridan, C. R. Herzog, Philip C. Trackman, David W. Berzins
Publikováno v:
Journal of Dental Research. 97:483-491
For decades, dental schools in the United States have endured a significant faculty shortage. Studies have determined that the top 2 sources of dental faculty are advanced education programs and private practice. Those who have completed both DDS and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5b834d8a3088929118e6c98d7448e5e
https://doi.org/10.1177/0022034517749506
https://doi.org/10.1177/0022034517749506
Publikováno v:
Turk J Orthod
OBJECTIVE: Sealants are used in orthodontics to help prevent demineralization during treatment. This study aimed to determine if there is a difference in the shear bond strength (SBS) between 2 different resin sealants bonded to teeth. METHODS: Extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed25f08c63a1e03e7bba48e0cb79df79
https://pubmed.ncbi.nlm.nih.gov/32974062
https://pubmed.ncbi.nlm.nih.gov/32974062
Autor:
Maria Therese S. Galang-Boquiren, Carla A. Evans, David W. Berzins, Tzong Guang Peter Tsay, Grace Viana, Noor Aminah Obaisi, Spiro Megremis
Publikováno v:
Dental Materials. 32:879-888
Objectives The purpose of this study was to investigate the suitability of the Bend and Free Recovery (BFR) method as a standard test method to determine the transformation temperatures of heat-activated Ni-Ti orthodontic archwires. This was done by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd062b2c386d13f3129b900bdb771331
https://doi.org/10.1016/j.dental.2016.03.017
https://doi.org/10.1016/j.dental.2016.03.017
Autor:
Suliman Al Hadlaq, Theodoros Koutsoukis, Spiros Zinelis, Youssef S. Al Jabbari, David W. Berzins
Publikováno v:
Journal of Dental Sciences, Vol 11, Iss 1, Pp 48-53 (2016)
Journal of Dental Sciences
Journal of Dental Sciences
Background/purpose Although the effect of experimental surface modifications on various properties (e.g., fatigue, wear) on coated files have been tested in the past, there is no report for the coating quality of commercially available TiN coated fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a93920577ead63b4937e6134b517f3a
http://www.sciencedirect.com/science/article/pii/S1991790215000951
http://www.sciencedirect.com/science/article/pii/S1991790215000951
Publikováno v:
Journal of Endodontics. 41:88-91
Introduction Mineral trioxide aggregate (MTA) sets via hydration of calcium silicates to yield calcium silicate hydrates and calcium hydroxide (Ca[OH] 2 ). However, a drawback of MTA is its long setting time. Therefore, many additives have been sugge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5365de2c39f0b0d0330c2a69f2f9505f
https://doi.org/10.1016/j.joen.2014.07.020
https://doi.org/10.1016/j.joen.2014.07.020
Publikováno v:
The Journal of prosthetic dentistry. 120(3)
Statement of problem Research evaluating load-to-failure of pressed lithium disilicate glass-ceramic (LDGC) with a clinically validated test after adjustment and repair procedures is scarce. Purpose The purpose of this in vitro study was to investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c156413eccf2e8dd9ae4b6efdfd0ba
https://pubmed.ncbi.nlm.nih.gov/29724557
https://pubmed.ncbi.nlm.nih.gov/29724557
Autor:
David W. Berzins, Howard W. Roberts
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 115:2099-2106
The thermal characteristics of four conventional glass-ionomer cement (GIC) dental restorative products as well as five resin-modified glass-ionomer (RMGI) materials over 1-year of storage were investigated. All materials were prepared following manu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf25443979fe018ea10c6fa5c8efd7e1
https://doi.org/10.1007/s10973-013-3428-1
https://doi.org/10.1007/s10973-013-3428-1