Results 21 to 30 of about 12,426 (266)

The Comparative Evaluation of the Translucency of Crowns Fabricated with Three Different All-Ceramic Materials: An in Vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: All-ceramic crowns with different core materials of different strength and aesthetics are available in recent years. The aesthetics of the crown depends mainly on the shade and translucency.
Y. Sravanthi, Y.V. Ramani, Asha M. Rathod, Sabita M. Ram, Hetal Turakhia   +4 more
doaj   +1 more source

Grading of Iris Color with an Extended Photographic Reference Set

Journal of Optometry, 2008
Purpose: To present a new iris pigmentation classification system based on comparison of iris pigmentation to a set of 24 standard eye photographs, with the aim of gaining on accuracy and on applicability for retinal straylight studies.
Luuk Franssen, Joris E. Coppens, Thomas J.T.P. van den Berg   +2 more
doaj   +1 more source

Effect of multiple firings on the color and translucency of monolithic zirconia

Frontiers in Materials, 2023
The effects of multiple firings on the color and translucency of monolithic zirconia were investigated in this paper. One hundred specimens were milled using three types of monolithic zirconia: multilayered zirconia (UTML, Katana) (UT), highly ...
Lei Jiang, Meng-Qi Xu, Xin-Ling Lu, Xin-Wen Tong, Xin-Jie Liang, Hao Yu, Hao Yu   +6 more
doaj   +1 more source

Development, Prevention, and Detection of Pineapple Translucency: A Review

Agronomy
Pineapple is one of the most important crops in tropical and subtropical areas. However, its production has been seriously impacted by the issue of fruit translucency in the past several decades.
Chuanling Li, Mingwei Li, Miaolin Zhang, Linpan Chen, Qingsong Wu, Junjun He, Zhong Xue, Xiumei Zhang, Yanli Yao   +8 more
doaj   +1 more source

Analysis of Translucency Parameter of Glass-Ceramics Fabricated by Different Techniques

Acta Stomatologica Croatica, 2015
The purpose of the study was to analyse translucency parameter (TP values) of glass-ceramics fabricated by different techniques and investigate the effect of the corrosive medium on TP values.
Karla Ledić, Igor Majnarić, Slađana MILARDOVIĆ ORTOLAN, Stjepan Špalj, Sanja Štefančić, Ketij Mehulić   +5 more
doaj   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Evaluating Translucency and Color Changes in Lithium Disilicate Ceramics After Sintering Modification and Artificial Aging

Inorganics
Recent developments in all-ceramic restorative materials have enhanced the clinical applicability of lithium disilicate for aesthetic dental restorations.
Mai Soliman, Raghad Alotaibi, Abrar Almutairi, Asma Alzahrani, Reem Abunyan, Aseel Rozi, Dalia Alamri, Shahad Almakenzi, Elzahraa Eldwakhly, Alhanoof Aldegheishem   +9 more
doaj   +1 more source

GENETICS OF THE TRAITS DEFINING THE QUALITY OF RUSSIAN RICE VARIETIES

Вавиловский журнал генетики и селекции, 2018
In Russia, only low amylose short grain varieties were previously grown, but recently, because of the growth of consumption of this cereal, domestic varieties with various quality have become necessary.
J. K. Goncharova, E. M. Haritonov, E. A. Maljuchenko, N. J. Bushman   +3 more
doaj   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source