Results 11 to 20 of about 108,564 (308)

Should the Postgraduate Dental Curriculum Be Revamped? - A Stress Assessment Study [PDF]

Journal of Multidisciplinary Dental Research, 2023
Dental education is widely regarded as a demanding experience. Information about the stress sources and their degree is crucial since it will aid in the development of appropriate interventional methods for the student's overall development ...
B R Premalatha, Usha Hegde , Priyanka Nitin, H S Sreeshyla, Nitin V Muralidhar, P Swetha   +5 more
doaj   +3 more sources

Hydroxyapatite Dental Inserts for Tooth Restoration: Stress and Displacement Analysis [PDF]

Journal of Functional Biomaterials
Hydroxyapatite (HAP) inserts minimize restoration contraction by constituting a major part of the restoration; however, their effect on the relaxation of tooth tissues has not been previously tested. Finite element analysis was employed to estimate stress and displacement when HAP inserts with a thickness of 1.7 mm or 4.7 mm and a diameter of 4.7 mm ...
Maja Lezaja Zebic, Aleksandar Bodic, Djordje Veljovic, Tamara Matic, Jelena Carkic, Vladimir Milovanovic   +5 more
openaire   +5 more sources

THE EVALUTION OF STRESS DISTRIBUTIONS IN 3 AND 5 UNIT DENTAL AND IMPLANT SUPPORTED FIXED ZIRCONIA RESTORATIONS: FINITE ELEMENT ANALYSIS [PDF]

Cumhuriyet Dental Journal, 2015
Purpose: In this study, it is aimed to compare the distribution of stress on anchorage and implants in 3-and-5-member-dental and implant supported zirconia restorations by using finite element analysis.Material and Method: Stress distribution formed in ...
Köksal Beydemir, Sedat Güven, Serkan Dündar, Veysel Eratilla   +3 more
doaj   +5 more sources

Utility of salivary biomarker for stress induced by dental treatment [PDF]

Japanese Dental Science Review, 2012
To appropriately and smoothly perform dental treatment, the objective evaluation of patients' stress during treatment is important, for which effective means and methods to measure stress-related markers in simply and noninvasively collectable saliva ...
Kiyoshi Ohura, Tadashige Nozaki, Mitsuko Shinohara, Kiyoshi Daito, Mie Sonomoto, Michiharu Daito   +5 more
doaj   +2 more sources

European student wellness, stress, coping, support and perceptions about remote dental training during COVID‐19 [PDF]

, 2022
Objectives: The aim of this study was to compare wellness, stress, ability to cope, social support and perceptions about remote training amongst European dental students during COVID-19. Methods: 1795 undergraduate dental students from six countries and
Katarzyna Sarna‐Boś, Julijana Nikolovovska, Renata Chałas, Chałas, Renata, Kubilius Richardas, Alina Puriene, Nikolovovska, Julijana, Lipski, Mariusz, Lina Stangvaltaite‐Mouhat, Roxana Oancea, Stangvaltaite-Mouhat, Lina, Oancea, Roxana, Dorjan Hysi, Richardas, Kubilius, Puriene, Alina, Sarna-Boś, Katarzyna, Jolanta Aleksejuniene, Mariusz Lipski, Aleksejuniene, Jolanta, Hysi, Dorjan   +19 more
core   +1 more source

Biomechanical Effects of Different Load Cases with an Implant-Supported Full Bridge on Four Implants in an Edentulous Mandible: A Three-Dimensional Finite Element Analysis (3D-FEA)

Dentistry Journal, 2023
The long-term success and predictability of implant-supported restorations largely depends on the biomechanical forces (stresses) acting on implants and the surrounding alveolar bone in the mandible.
Árpád László Szabó, Danica Matusovits, Haydar Slyteen, Éva Ilona Lakatos, Zoltán Baráth   +4 more
doaj   +1 more source

Comparative Evaluation of the Impact Strength of Polymethyl Methacrylate Heat-cure Acrylic Denture Base Resin Reinforced with Aramid Fibres and Glass Fibres: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Polymethyl Methacrylate (PMMA) is widely used as the material of choice for denture base fabrication due to its favourable handling properties, aesthetics, and cost-effectiveness.
Ummehani Kotwal, Zarir Ruttonji, Preethi Kusugal, Mehul Ajit Shah, Dhwani Bharucha, Deepyanti Dubey   +5 more
doaj   +1 more source

Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction

Journal of Functional Biomaterials, 2021
A 3D finite element model of the mandible dentition was developed, including 14 teeth, a periodontal ligament (PDL), and a splint made of polymethylmethacrylate (PMMA).
Denis Gribov, Mikhail Antonik, Denis Butkov, Alexandr Stepanov, Pavel Antonik, Yaser Kharakh, Anton Pivovarov, Sergey Arutyunov   +7 more
doaj   +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

Evaluation of effort zones between custom implant sinterized and the prefabricated implant though photoelasticity

Revista Facultad de Odontología Universidad de Antioquia, 2022
Introduction: the use of custom implants is a very common treatment; we assess and compare their behavior against that of conventional implants. This study aimed to make sure that the stress zones of the custom implant are different from those presented ...
Byron Vinicio Velasquez-Ron, Luis Pacheco, Pablo Quintana, Alexandra Mena   +3 more
doaj   +1 more source