Results 11 to 20 of about 69,682 (398)

Effects of Substrate and Cement Shade on the Translucency and Color of CAD/CAM Lithium-Disilicate and Zirconia Ceramic Materials

Polymers, 2022
The aim of this in vitro study was to evaluate the effects of substrate and cement shades on the translucency and color of lithium-disilicate and zirconia CAD/CAM materials.
A. Comba, G. Paolone, A. Baldi, A. Vichi, C. Goracci, G. Bertozzi, N. Scotti   +6 more
semanticscholar   +1 more source

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

Poultry 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, Xin-Fa Zhao, Zi-Zhen Ren, Ming-Qi Tong, Jun-Nan Chen, Shuai-Ying Li, Hui Chen, De-He Wang   +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.

PLoS 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

Fetal exome sequencing for isolated increased nuchal translucency: should we be doing it?

BJOG: an International Journal of Obstetrics and Gynaecology, 2021
To evaluate the utility of prenatal exome sequencing (ES) for isolated increased nuchal translucency (NT) and to investigate factors that increase diagnostic yield.
Rhiannon Mellis, R. Y. Eberhardt, S. Hamilton, D. McMullan, M. Kilby, E. Maher, M. Hurles, J. Giordano, V. Aggarwal, D. Goldstein, R. Wapner, L. Chitty   +11 more
semanticscholar   +1 more source

Translucency perception: A review

Journal of Vision, 2021
Translucency is an optical and a perceptual phenomenon that characterizes subsurface light transport through objects and materials. Translucency as an optical property of a material relates to the radiative transfer inside and through this medium, and ...
Davit Gigilashvili, Jean-Baptiste Thomas, J. Hardeberg, Marius Pedersen   +3 more
semanticscholar   +1 more source

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

Poultry 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, Timo Hubers, Ilona van den Anker, Cibele A. Torres, Emily Frehen, Monique Ooms, Joop Arts, Bjorge F.A. Laurenssen, Marcel J.W. Heetkamp, Bas Kemp, Roos Molenaar   +10 more
doaj   +1 more source

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

Nanomaterials, 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, Majed H. Alsaif, Jawad A. Alghafli, Ali A. Alshaikh, Ali M. Alsalem, Ibrahim A. Almindil, Abdulsalam M. Alsalman, Ali J. Alboori, Abdullah M. Al-Ajwad, Hussain M Almuhanna, Soban Q. Khan, Hamad S. AlRumaih, Mohammed M. Gad   +12 more
doaj   +1 more source

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

Medžiagotyra, 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

Perceptual Translucency in 3D Printing Using Surface Texture

Journal 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, Kamui Ono, Wataru Arai, Norimichi Tsumura   +3 more
doaj   +1 more source

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

Dental materials journal, 2020
The use of monolithic [yttria (Y2O3)-stabilized tetragonal zirconia (ZrO2) polycrystalline] (Y-TZP) ceramics to restore teeth is expanding in dentistry.
G. Pekkan, K. Pekkan, B. Bayındır, M. Özcan, B. Karasu   +4 more
semanticscholar   +1 more source