Results 1 to 10 of about 13,092 (263)

Impact of artificial aging on the color stability and translucency of ceramic laminate veneers using different glass and hybrid ceramic materials [PDF]

open access: yesBiomaterial Investigations in Dentistry
Background: The color stability and translucency of contemporary Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) glass and hybrid ceramic materials used for minimally invasive laminate veneers remain a clinical concern, particularly after ...
Ahmed Shams, Nesma Elgohary
doaj   +2 more sources

Comparison between different breeds of laying hens in terms of eggshell translucency and its distribution in various ends of the eggshell

open access: yesPoultry Science, 2021
: Eggshell translucency is a ubiquitous external eggshell quality problem caused by variations of eggshell ultrastructure or shell membrane. In previous studies, researchers have widely investigated this phenomenon with nutritional, environmental, and ...
Han-Da Zhang   +7 more
doaj   +1 more source

How could mouthwashes affect the color stability and translucency of various types of monolithic zirconia? An in-vitro study.

open access: yesPLoS ONE, 2023
ObjectivesThis study aimed to evaluate the color stability and translucency of various types of monolithic zirconia after immersion in chlorhexidine and Listerine mouthwashes.Materials and methodsThis experimental study was performed on 36 disk-shaped ...
Rashin Giti, Reza Jebal
doaj   +1 more source

Influence of ZrO2 Nanoparticle Addition on the Optical Properties of Denture Base Materials Fabricated Using Additive Technologies

open access: yesNanomaterials, 2022
This study investigated the translucency of 3D-printed denture base resins modified with zirconium dioxide nanoparticles (ZrO2NPs) under thermal cycling. A total of 110 specimens were fabricated and divided into 3 groups according to the materials, i.e.,
Abdulrahman Khattar   +12 more
doaj   +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

Effect of Light-Curing Distances on the Color and Translucency of Resin Composites After Accelerated Aging

open access: yesMedžiagotyra, 2023
Polymerization plays an important role in the color and translucency of resin composite materials. The aim of this study was to evaluate the effect of light-curing distances of resin composites on color change (ΔE00) and translucency change (ΔTP) after ...
Muhammet FIDAN
doaj   +1 more source

Effects of trace minerals source in the broiler breeder diet and eggshell translucency on embryonic development of the offspring

open access: yesPoultry Science, 2023
: In 2 experiments, interactions between trace mineral (Zn, Mn, Cu, Se) source (organic or inorganic) in the broiler breeder diet and egg translucency (high or low) on egg characteristics and embryonic development were investigated.
Henry van den Brand   +10 more
doaj   +1 more source

Perceptual Translucency in 3D Printing Using Surface Texture

open access: yesJournal of Imaging, 2023
We propose a method of reproducing perceptual translucency in three-dimensional printing. In contrast to most conventional methods, which reproduce the physical properties of translucency, we focus on the perceptual aspects of translucency.
Kazuki Nagasawa   +3 more
doaj   +1 more source

EFFECT OF REPRESSING ON THE COLOR AND TRANSLUENCY OF LITHIUM DISILICATE PRESSABLE CERAMIC MATERIAL [PDF]

open access: yesAlexandria Dental Journal, 2021
as chemical composition and thickness. In clinical practice, pressable ceramics were found to be frequently subjected to repressing. Nonetheless, the effect of the repressing on the color stability and translucency have been unknown.OBJECTIVES: The aim ...
Amir Azer, Ihab Hammad, Yara Elnaggar
doaj   +1 more source

Influence of restorative material translucency on the chameleon effect

open access: yesScientific Reports, 2022
Blending of artificial restoration materials to the natural tooth is challenging. Beyond just color, optical properties, particularly translucency, substantially influence the final appearance.
Tanaporn Vattanaseangsiri   +5 more
doaj   +1 more source

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