Results 61 to 70 of about 23,279 (241)

Model-Dependent Prosthesis Control with Interaction Force Estimation [PDF]

arXiv, 2020
Current prosthesis control methods are primarily model-independent - lacking formal guarantees of stability, relying largely on heuristic tuning parameters for good performance, and neglecting use of the natural dynamics of the system. Model-dependence for prosthesis controllers is difficult to achieve due to the unknown human dynamics.
arxiv  

Design, Implementation and Evaluation of a Variable Stiffness Transradial Hand Prosthesis [PDF]

arXiv, 2019
We present the design, implementation, and experimental evaluation of a low-cost, customizable, easy-to-use transradial hand prosthesis capable of adapting its compliance. Variable stiffness actuation (VSA) of the prosthesis is based on antagonistically arranged tendons coupled to nonlinear springs driven through a Bowden cable-based power transmission.
arxiv  

Quantitative Analysis Of Bacterial Contamination In Dental Laboratory Air

Romanian Journal of Oral Rehabilitation, 2013
Diana Diaconu, Monica Tatarciuc, Diana Tatarciuc, Anca Vițalariu, The aim of this study was to analyse quantitative air pollution in dental laboratory at different times of the daily activity.
Diana Diaconu, Monica Tatarciuc, Diana Tatarciuc, Anca Vițalariu   +3 more
doaj  

Is reduced dentition with and without dental prosthesis associated with oral health-related quality of life? A cross-sectional study

Health and Quality of Life Outcomes, 2019
Background Oral health-related quality of life (OHRQoL) has important implications for the clinical practice of dentistry and dental research and should contribute to professional judgment about restorative treatments and prosthetic replacement in ...
Raquel Conceição Ferreira, Ichiro Kawachi, João Gabriel Silva Souza, Fernanda Lamounier Campos, Loliza Luiz Figueiredo Houri Chalub, José Leopoldo Ferreira Antunes   +5 more
doaj   +1 more source

The Influence of Extrinsic Coloration Factors on Composites

Romanian Journal of Oral Rehabilitation, 2011
Introduction: As we have observed the multiple color changes of composite restorative fillings, we decided to study the extrinsic factors that lead to their coloration.
Molnar-Varlam Cristina-Stanca, Suciu M. , Marin E.A., Rosu S.M.   +3 more
doaj  

Incorporation of antimicrobial agents into dental materials obtained by additive manufacturing: A literature review

Saudi Dental Journal, 2022
Background: This review aimed to identify antimicrobial agents incorporated into dental materials obtained through additive manufacturing and their efficacy.
Ana Beatriz Vilela Teixeira, Gabriela Greghi de Carvalho, Andréa Cândido dos Reis   +2 more
doaj  

Tracheobronchial tooth and dental prosthesis aspirations: 15 cases. [PDF]

J Cardiothorac Surg, 2023
Eliçora A, Sezer HF, Topçu S, Çardaközü T.   +3 more
europepmc   +1 more source

Dental prosthesis in the retropharyngeal space [PDF]

Journal of the Royal Society of Medicine, 1999
H Pau, M Johnston, S Sanghavi
openaire   +3 more sources

Dental Prosthesis Identification for Medical Students

MedEdPORTAL, 2013
Abstract A significant percentage of emergency room visits are dental related. A proportion of these are due to dental prosthesis pathology. Some prosthesis problems lend themselves to easy solutions in the emergency room. Others require referral to a dentist.
openaire   +3 more sources

Torque Loss, Survival, and Strain Distribution of Implant-Supported Prostheses with Zirconia and Cobalt–Chromium Hybrid Abutments

Medicina
Background and Objectives: The manufacturing of single crowns using hybrid abutments is an alternative that may be interesting in clinical practice, combining the advantages of the different materials used in a personalized design for each case.
Renata Cristina Silveira Rodrigues, Lívia Fiorin, Adriana Cláudia Lapria Faria, Estevam Augusto Bonfante, Ricardo Faria Ribeiro   +4 more
doaj   +1 more source