Results 1 to 10 of about 516,682 (248)

Internal accuracy of digitally fabricated cross-arch yttria-stabilized tetragonal zirconia polycrystalline prosthesis

Clinical, Cosmetic and Investigational Dentistry, 2018
Niwut Juntavee,1 Issarawas Sirisathit2 1Department of Prosthodontics, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand; 2Division of Biomaterials and Prosthodontics Research, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand ...
Juntavee N, Sirisathit I
doaj  

Study on the Effects of Operating Diametral Clearance Change on the Characteristics of Angular Contact Ball Bearings [PDF]

한국정밀공학회지
This study investigates the influence of operating diametral clearance on the performance of angular contact ball bearings (ACBBs). It examines critical factors affecting diametral clearance, including mounting conditions, external loads, temperature ...
Patrick John Po, Gilbert Rivera, Jin-Hyeok Sa, Seong-Wook Hong   +3 more
doaj   +1 more source

Marginal and internal fit of CAD CAM system: A literature review

Saudi Dental Journal, 2019
The marginal and internal fit are the critical factors for a successful prosthesis. So the aim of this article is to cover all the aspects regarding the measurement methods for the marginal and internal gap, Factors influencing marginal and internal ...
Ahad Al-shalan, Arwa A-lmutair, Diaa Aldin, Shahad Bin-Abbas, Mlaa Al-shmlani, Zahra Asif   +5 more
doaj   +1 more source

Digital analysis of internal fit variation of additively manufactured crown patterns [PDF]

Exploration of BioMat-X
Aim: The purpose of this study was to digitally quantify the consistency and variation of printed resin crown patterns produced by different 3D printers, aiming to evaluate their clinical relevance and accuracy.
Wendy A. Clark, Mustafa Girnary, Tariq Alsahafi, Ariana Motamedi, Ingeborg J. De Kok   +4 more
doaj   +1 more source

Fitting into the collective: a cultural regulatory fit perspective on international student adaptation in China

Frontiers in Psychology
Against the backdrop of China's growing international student population, enhancing their subjective wellbeing has become a pressing issue in university management. Drawing on cultural regulatory fit theory, This study investigates the influence mechanism of cultural regulatory fit on the subjective wellbeing of international students in China based on
Li, Jiayu, Zhang, Ting
openaire   +2 more sources

Comparative analysis of the fit quality of monolithic zirconia veneers produced through traditional and digital workflows using silicone replica technique: an in vitro study

BMC Oral Health
Background The success of a restoration largely depends on the quality of its fit. This study aimed to investigate the fit quality of monolithic zirconia veneers (MZVs) produced through traditional and digital workflows.
Tri Minh Doan, Tan Ngoc Nguyen, Van-Khoa Pham, Natdhanai Chotprasert, Chau Tran Bao Vu   +4 more
doaj   +1 more source

Verification of extraoral versus intraoral scanning techniques: fit accuracy implications for 3D printed and milled zirconia crowns (An in-vitro study)

BMC Oral Health
Background Marginal and internal fit significantly influence the longevity of fixed restorations. This study aims to evaluate the accuracy of extraoral and intraoral scanning techniques for assessing gaps of 3D printed and milled zirconia crowns. Methods
Rogina M. Hassan, Yomna Ibrahim, Rewaa G. AboELHassan, Amir Shoukry Azer   +3 more
doaj   +1 more source

Does Intraoral Scanning at the Subgingival Finish Line Affect the Accuracy of Interim Crowns?

Journal of Functional Biomaterials
This in vitro study evaluated the internal surface trueness and the marginal and internal fit of interim crowns fabricated from intraoral scanner (IOS; i500, MEDIT, Seoul, Republic of Korea) data, considering variations in subgingival finish line depth ...
Young-Tak Son, Keunbada Son, Ji-Min Lee, Kyu-Bok Lee   +3 more
doaj   +1 more source

Contingent Fit-Misfit and Business Unit Performance (A Review Based on the Perspective of the Congruency Hypothesis)

AFRE (Accounting and Financial Review), 2019
This study was designed to obtain the influence of contingent fit and misfit on business unit performances in the perspective of the congruency hypothesis.
Diana Zuhroh
doaj   +1 more source

Comparative Analysis of the Marginal Fit and Internal Adaptation of CAD-CAM-Fabricated Versus Conventionally Fabricated Ceramic Crowns: A Systematic Review

Journal of Pharmacy and Bioallied Sciences
This systematic review compared the marginal fit and internal adaptation of ceramic crowns and fixed dental prostheses (FDPs) fabricated using CAD-CAM technology versus conventional methods.
Mohammed Ibrahim Mathar
doaj   +1 more source