Results 1 to 10 of about 51,202 (342)

Effects of Ceramic Translucency and Thickness on Polymerization of a Photosensitive Resin Cement

open access: yesOral, 2023
We investigated the effects of lithium disilicate ceramic thickness and translucency on the degree of polymerization of light-cured resin cement using the measure of hardness.
Abdullah Barazanchi   +4 more
doaj   +1 more source

Color and translucency of finished and unfinished esthetic restorative materials after staining and bleaching

open access: yesSaudi Dental Journal, 2018
Purpose: To evaluate the effect of staining and bleaching on color and translucency of finished and unfinished nano-filled resin composite and giomer.
Iman Ibrahim ElSayad
doaj   +1 more source

Research Note: Three-dimensional microstructural basis for chicken eggshell translucency

open access: yesPoultry Science, 2023
: Eggshell translucency, an externally observable feature, can influence consumer purchase intentions. The eggshell quality often deteriorates in aging laying hens, leading to increased eggshell translucency.
Lin Xuan   +3 more
doaj   +1 more source

Factors affecting the translucency of monolithic zirconia ceramics: A review from materials science perspective.

open access: yesDental materials journal, 2020
The use of monolithic [yttria (Y2O3)-stabilized tetragonal zirconia (ZrO2) polycrystalline] (Y-TZP) ceramics to restore teeth is expanding in dentistry.
Gurel Pekkan   +4 more
semanticscholar   +1 more source

Color and Translucency Stability of Three-Dimensional Printable Dental Materials for Crown and Bridge Restorations

open access: yesMaterials, 2021
The purpose of this study was to examine and compare color and translucency stability of three-dimensional (3D) printable dental materials for crown and bridge restorations.
Jong-Eun Kim   +6 more
semanticscholar   +1 more source

Diffusion in Translucent Media [PDF]

open access: yesConference on Lasers and Electro-Optics, 2018
AbstractDiffusion is the result of repeated random scattering. It governs a wide range of phenomena from Brownian motion, to heat flow through window panes, neutron flux in fuel rods, dispersion of light in human tissue, and electronic conduction.
Zhou Shi, Azriel Z. Genack
openaire   +5 more sources

Criteria for clinical translucency evaluation of direct esthetic restorative materials

open access: yesRestorative Dentistry & Endodontics, 2016
The purpose of this review was to suggest practical criteria for the clinical translucency evaluation of direct esthetic restorative materials, and to review the translucency with these criteria.
Yong-Keun Lee
doaj   +1 more source

Effect of different manufacturing techniques on color in zirconia-based all ceramics

open access: yesDentistry and Medical Research, 2021
Aim: The aim of this in vitro study was to investigate the effect of different veneering techniques on the color, translucency, of zirconia-based systems.
Mehmet Ugur, idris Kavut
doaj   +1 more source

Translucency changes of direct esthetic restorative materials after curing, aging and treatment

open access: yesRestorative Dentistry & Endodontics, 2016
The purpose of this article was to review the changes in translucency of direct esthetic restorative materials after curing, aging and treatment. As a criterion for the evaluation of clinical translucency changes, visual perceptibility threshold in ...
Yong-Keun Lee
doaj   +1 more source

Experimental study on freeze-thaw damage and seepage characteristics of coal rock at different prefabrication temperatures

open access: yes矿业科学学报, 2023
This experimental study probes into the evolution patterns of fine damage and mechanical and seepage characteristics of coal rocks using the coal rock triaxial servo experiment system by employing three types of pretreatment methods, namely heating ...
Qi Xiaoghan   +5 more
doaj   +1 more source

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