Results 51 to 60 of about 400,318 (291)

Adhesion of Teeth

Frontiers in Materials, 2021
Dental bonding materials are widely used in dentistry and there are several available kinds. However, in recent years, there has been no further research into dental bonding materials, with most dentists focusing on dental implants and orthodontics.
Zhilong Zhao, Qihui Wang, Jing Zhao, Bo Zhao, Zhangyu Ma, Congxiao Zhang   +5 more
doaj   +1 more source

Effect of Annealing Temperature on Microstructure and Dry‐Sliding Behavior of Powder Bed Fusion–Laser Beam Ti6Al2Sn4Zr6Mo Alloy

Advanced Engineering Materials, EarlyView.
Heat treatment parameters critically affect the wear resistance of powder bed fusion–laser beam (PBF‐LB)‐produced Ti–6Al–2Sn–4Zr–6Mo alloy. This study found that optimizing annealing temperature allows to obtain a tailored microstructure, which enhances the dry‐sliding behavior by forming a stable and functional mechanically mixed layer (MML), ensuring
Gianluca Pirro, Lavinia Tonelli, Carla Martini, Alessandra Martucci, Mariangela Lombardi, Lorella Ceschini   +5 more
wiley   +1 more source

3D Technology Development and Dental Education: What Topics Are Best Suited for 3D Learning Resources?

Dentistry Journal, 2020
The aim of this study is to identify topics (knowledge and skills) from the dental curricula that would benefit from having a 3D learning resource using an exploratory sequential design method. The first phase targeted stakeholders from a Scottish dental
Paulina Poblete, Sean McAleer, Andrew G Mason   +2 more
doaj   +1 more source

Digital measurement method for comparing the absolute marginal discrepancy of three-unit ceramic fixed dental prostheses fabricated using conventional and digital technologies

BMC Oral Health, 2023
Background In clinical practice, control of the marginal fit of fixed dental prostheses is hindered by evaluation method, which needs to be further improved to increase its clinical applicability.
Shanshan Liang, Fusong Yuan, Deli Li, Lu Jia, Yuchun Sun   +4 more
doaj   +1 more source

The use of cone-beam computed tomography (CBCT) by dentists for diagnostic purposes in South Africa. Ethical and legal issues [PDF]

, 2015
A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirement for the degree of Master of Science in Medicine in the branch of Bioethics and Health Law, Steve Biko ...
Hendrik, Hilde Doris
core  

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Integration of haptic virtual reality simulators in undergraduate dental curricula: A survey-based study in Gulf Cooperation Council countries.

PLoS ONE
BackgroundThe integration of haptic simulators in contemporary dental education has been reported to improve students' hand-eye coordination and fine motor skills during pre-clinical education to facilitate a smooth transition to the clinical setting ...
Manal Matoug-Elwerfelli, Jumma Al-Khabuli, Hazza Alhobeira, Hanin Dass, Ahmed Abdou, Kamran Ali   +5 more
doaj   +1 more source

Technological guiding principles for manufacturing full-contour zirconia prosthetic restoration using the CAD/CAM method [PDF]

Romanian Journal of Medical Practice
The introduction of CAD/CAM technology in dentistry opened the way for the use of numerous materials for prosthetic restorations: dental alloys, ceramic masses, zirconia, PMMA, etc.
Mihai David, Denisa Dragan, Viorel Stefan Perieanu, Mihai Burlibasa, Mircea Popescu, Oana Elena Amza, Madalina Perieanu, Liliana Burlibasa, Delia Bodea, Bogdan Alexandru Dimitriu   +9 more
doaj   +1 more source

Student Partnership in E-learning: the Development of Online Resources for Students by Students in Dentistry [PDF]

, 2016
Dentistry is a dynamic and ever changing specialty that has been strongly influenced by developments in technology and therefore our teaching strategies must evolve to keep pace with these changes.
Al-Ani, Ziad, Bragg, Jeremy, Hudda, Shabana, McAllan, Wendy, McKerlie, Robert, Rennie, Evelyn, Ritchie, Martyn, Taha, Amr, Wasige, Claudia   +8 more
core  

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

Advanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen, Chan Xue, Feifei Ni, Binwu Hu, Miaoheng Yan, He Zhang, Yuxiang Hu, Xiaoyao Peng, Guangfang Li, Yu Han, Hongjian Liu, Zengwu Shao, Qin Wang, Yulong Wei   +13 more
wiley   +1 more source