Results 31 to 40 of about 24,579,533 (301)

A bibliometric analysis of the 100 most-cited articles in dental materials journals [PDF]

, 2021
Background: Bibliometric studies are important as they provide an overview of research and scientific activity in a specific field. But studies of this type to determine the characteristics of the most cited articles in dental materials journals are ...
Alla, Rama Krishna, Yekula, Premsagar, Reddy, Yavaneetha, P, Venkata Karteek Varma, Gontla V Durga, Harsha, Gadde, Praveen   +5 more
core   +1 more source

Stress distribution of restorations in external cervical root resorption under occlusal and traumatic loads: a finite element analysis [PDF]

Restorative Dentistry & Endodontics
Objectives This study analyzed the stress distribution in a maxillary central incisor with external cervical resorptive defect restored with different restorative materials under normal masticatory and traumatic loading conditions using finite element ...
Padmapriya Ramanujam, Paul Kevin Abishek Karthikeyan, Vignesh Srinivasan, Selvakarthikeyan Ulaganathan, Velmurugan Natanasabapathy, Nandini Suresh   +5 more
doaj   +1 more source

FEM and BEM Stress Analysis of Mandibular Bone Surrounding a Dental Implant [PDF]

The Open Mechanical Engineering Journal, 2015
In the present work the structural behaviour of a mandible with a dental implant, considering a unilateral occlusion, is numerically analysed by means of the Finite Element Method (FEM) and the Boundary Element Method (BEM). The mandible, whose CAD model was obtained by computer tomography scans, is considered as completely edentulous and only modelled
Perrella M, Franciosa P, GERBINO, Salvatore   +2 more
openaire   +7 more sources

Biomechanical evaluation of one-piece and two-piece small-diameter dental implants: In-vitro experimental and three-dimensional finite element analyses

Journal of the Formosan Medical Association, 2016
Small-diameter dental implants are associated with a higher risk of implant failure. This study used both three-dimensional finite-element (FE) simulations and in-vitro experimental tests to analyze the stresses and strains in both the implant and the ...
Aaron Yu-Jen Wu, Jui-Ting Hsu, Winston Chee, Yun-Te Lin, Lih-Jyh Fuh, Heng-Li Huang   +5 more
doaj   +1 more source

The Prosthetic Influence and Biomechanics on Peri-Implant Strain: a Systematic Literature Review of Finite Element Studies

eJournal of Oral Maxillofacial Research, 2016
Objectives: To systematically review risks of mechanical impact on peri-implant strain and prosthetic influence on stability across finite element studies. Material and Methods: An online literature search was performed on MEDLINE and EMBASE databases
Julius Maminskas, Algirdas Puisys, Ritva Kuoppala, Aune Raustia, Gintaras Juodzbalys   +4 more
doaj   +1 more source

An Analysis of “Stress Factors” among Dental Students

, 2022
Abstract Background:The objective of the study was to assess the perceived stress and its severity, sources, and determinants among a group of dental students belonging to different universities in Saudi Arabia.Methods: In this cross-sectional study, the perceived stress and its severity, sources and demographic variables were studied in 677 ...
Faisal Suliman Alhedyan, Ahmed Zayed AlKhalaf, Shahid Mahmood, arslan shahid, Usman Shahid   +4 more
openaire   +1 more source

Unravelling the functional biomechanics of dental features and tooth wear [PDF]

, 2013
Most of the morphological features recognized in hominin teeth, particularly the topography of the occlusal surface, are generally interpreted as an evolutionary functional adaptation for mechanical food processing.
Kullmer, Ottmar, Nguyen, H., Stefano Benazzi (227062), Stefano Benazzi, Hublin, Jean-Jacques, Kullmer, O., Nguyen, Huynh Nhu, Huynh Nhu Nguyen, Jean-Jacques Hublin, Hublin, J. ; https://orcid.org/, Jean-Jacques Hublin (406373), Ottmar Kullmer (164077), Benazzi, S. ; https://orcid.org/, Benazzi, Stefano, Huynh Nhu Nguyen (406370), Ottmar Kullmer, Jean Jacques Hublin   +16 more
core   +1 more source

Stress Analysis of an Endosseus Dental Implant by BEM and FEM [PDF]

The Open Mechanical Engineering Journal, 2012
In this work the Boundary Element Method (BEM) and the Finite Element Method (FEM) have been used for an elastic-static analysis of both a Branemark dental implant and a generic conic threaded implant, modelled either in the complete mandible or in a mandibular segment, under axial and lateral loading conditions. Two different hypotheses are considered
CITARELLA, Roberto Guglielmo, E. Armentani, F. Caputo, LEPORE, MARCELLO ANTONIO   +3 more
openaire   +5 more sources

Level of Stress among Final Year Dental Students while Performing Paediatric Dentistry Procedures in Riyadh CityA Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research, 2020
Introduction: Dentistry is considered a stressful profession. Stress is defined as a state of mental or emotional strain or tension resulting from adverse or demanding circumstances. In particular to paediatric dentistry, dental student’s anxiety and
Abdulfatah Alazmah, Khalid Almotiry, Abdulla Alolaywi, Saad Almugren, mohammed Alqahtani, Abeer Alshami, Alwaleed Abushanan   +6 more
doaj   +1 more source

Perceived sources and coping mechanisms of stress among undergraduate Indian dental students

SRM Journal of Research in Dental Sciences, 2012
Context: The dental profession is the most stressful of all the health professions, and this is true for all stages of the dental career, i.e., for established dentists, young dentists and dental students.
H V Amith, Audrey M D′Cruz, Tanu Srivastav, R Soumya, B K Sony, Subin P Thomas   +5 more
doaj   +1 more source