Results 31 to 40 of about 95,616 (388)

Comparative Evaluation of Marginal Gap and Flexural Strength of CAD/CAM Milled, 3D Printed and Conventional Chairside Interim 3-unit Fixed Dental Prosthesis: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Interim prosthesis play an important role in maintaining integrity of abutment tooth till final prosthesis is fabricated. Thus, using different fabrication techniques which can affect the mechanical properties of material can be useful to ...
Ayushi Botadra, Banashree Sankeshwari, Raghavendra Adaki, Dayanand Huddar,, Channaveer Pattanshetti   +4 more
doaj   +1 more source

Safety Evaluation of Arch Dam Subjected to Underwater Contact Explosion

Mathematics, 2021
The stability of an arch dam can be significantly damaged by an extreme underwater explosion. This study proposed a damage index for assessing the degree of local damage of an arch dam after the dam was subjected to an underwater explosion.
Xiaohua Zhao, Hongyuan Fang, Gaohui Wang, Yong Fan   +3 more
doaj   +1 more source

Gerusan yang Terjadi di Sekitar Abutment Tanpa Sayap pada Jembatan (Kajian Laboratorium)

Jurnal Teknik Sipil, 2007
Sungai sebagai salah satu sumber daya air yang sangat penting bagi kehidupan manusia. Pemanfaatan sungai yang tidak ramah lingkungan menjadi salah satu masalah yang belum terpecahkan hingga saat ini.
Agung Wiyono H.S., Widyaningtias
doaj   +1 more source

Fem and Von Mises analysis of OSSTEM ® dental implant structural components: evaluation of different direction dynamic loads [PDF]

, 2018
PURPOSE: The objective of this investigation is to study prosthodontics and internal components resistance to the masticatory stress and considering different force directions by using Finite Element Method analysis (FEM).
Bramanti, E1, Campolongo, F5, Cervino, G1, Cicciù, M1., D'Amico, C1, Fiorillo, L1, Laino, L4, Lauritano, F1, Milone, D3, Rapisarda, S1, Romeo, U   +10 more
core   +1 more source

Interconnection (abutment-fixture) [PDF]

Journal of Dental Health, Oral Disorders & Therapy, 2018
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Francesco Rizzo, Rossella Bedini, Manlio Quaranta, Raffaella Pecci, Fabio Di Carlo, Pietro Ioppolo, Alonzi Cosimo   +6 more
openaire   +2 more sources

Stereomicroscopic evaluation of marginal fit of premachined and castable abutments at implant abutment connection interface – An In Vitro study

Journal of the Scientific Society, 2023
Background: The precision fit at the implant-abutment interface is a significant criterion for the success of implant restorations clinically. Various factors are involved in it, including fabrication techniques and utilized materials.
Prince Kumar, Swarndeep Singh, Sunil Kumar Mishra   +2 more
doaj   +1 more source

Marginal Vertical Fit along the Implant-Abutment Interface: A Microscope Qualitative Analysis

Dentistry Journal, 2016
The aim of this study was to qualitatively evaluate the marginal vertical fit along two different implant-abutment interfaces: (1) a standard abutment on an implant and (2) a computer-aided-design/computer-aided-machine (CAD/CAM) customized screw ...
Nicola Mobilio, Alberto Fasiol, Giulio Franceschetti, Santo Catapano   +3 more
doaj   +1 more source

Wear of Titanium Implant Platforms with Different Abutment Connections and Abutment Materials: A Pilot Study

Journal of Functional Biomaterials, 2023
The most commonly used material in dental implants and their abutments is titanium. Zirconia is a more aesthetic alternative to titanium abutments; however, it is much harder.
Teresa A. Mendes, Luis Vilhena, Jaime Portugal, João Caramês, Amilcar L. Ramalho, Luis P. Lopes   +5 more
doaj   +1 more source

The abutting grating illusion

Vision Research, 1996
Two line gratings abutting each other with a phase shift of half a cycle elicit the perception of an illusory line running orthogonally between the two sets of grating lines. We found that rating strength increases with increasing number of lines, line length, and phase angle.
Soriano, José Manuel, Spillmann, Lothar, Bach, Michael   +2 more
openaire   +3 more sources

A Non-Tuned Machine Learning Technique for Abutment Scour Depth in Clear Water Condition

Water, 2020
Abutment scour is a complex three-dimensional phenomenon, which is one of the leading causes of marine structure damage. Structural integrity is potentially attainable through the precise estimation of local scour depth.
H. Bonakdari, F. Moradi, Isa Ebtehaj, Bahram Gharabaghi, A. Sattar, A. Azimi, A. Radecki-Pawlik   +6 more
semanticscholar   +1 more source