Results 1 to 10 of about 45,970 (244)

The effect of adding nanoparticles to dental porcelain on the fracture resistance and bond strength to zirconia core

open access: yesIndian Journal of Dental Research, 2022
Background: Porcelain combined with zirconia core substructure has low fracture toughness. Nanoparticles are incorporated into the porcelain to boost its mechanical properties.
Abdullah J Mohammed   +2 more
doaj   +1 more source

Environmental consequences of firing technologies evolution in ceramics [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2020
Technical ceramics are one of the numerous materials, including metals, glass, and plastics that can be utilized to preserve and protect the environment and also contribute to regenerate damaged ecosystems.
Gulnara Ildarovna Safina   +3 more
doaj   +1 more source

Feldspatich Ceramics in Posterioes Teeth by CAD/CAM Technique: a Literature Review

open access: yesRevista Naval de Odontologia On Line, 2022
The present study aims to evaluate the indication of the use of feldspathic ceramics in posterior teeth, by the CAD/CAM technique (Computer-aided design [CAD] and computer-aided manufacturing [CAM]), in a public institution, through a literature review ...
Cristhine Sato de Souza Fernandez   +3 more
doaj   +1 more source

Porcelain Gallbladder

open access: yesEuroasian Journal of Hepato-Gastroenterology, 2016
ABSTRACT Porcelain gallbladder or calcified gallbladder is a rare entity and is considered as the end stage of chronic cholecystitis. This disease is rarely diagnosed preoperatively and usually mimics carcinoma gallbladder. Hereby, we present a rare and interesting case of porcelain gallbladder that was diagnosed preoperatively and managed by ...
Goel, Apoorv   +5 more
  +8 more sources

The Evaluation of Daily Comparative Leakage Currents on Porcelain and Silicone Rubber Insulators Under Natural Environmental Conditions

open access: yesIEEE Access, 2021
In this research, the leakage current (LC) and applied voltage waveforms on samples of installed outdoor porcelain and silicone rubber (SIR) insulators were measured by using a storage digital oscilloscope concurrent with humidity, temperature, and ...
Waluyo   +2 more
doaj   +1 more source

Cultural diversity and its impact on formulations aesthetic ceramic mosaic in Islamic Art

open access: yesJournal of Architecture, Art & Humanistic Science, 2017
Art plays an important role in shaping the mindset of the individual and the community , which could be called the argument - art styling cultures of the community - who formulates his world and real reality and art based on the formation of ideas and ...
Abeer Abdalah
doaj   +1 more source

Porcelain atrium [PDF]

open access: yesClinical Cardiology, 2001
open
J W, Ha, D D, Lee, N, Chung, S Y, Cho
openaire   +3 more sources

Influence of bone porcelain scraps on the physical characteristics and phase composition of a hard porcelain body

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2017
Hard porcelain is constituted in the alkali oxides-alumina-silica ternary system, and produced by a mixture of clay-feldspar and silica. The most important properties of this porcelain are high mechanical strength, translucency and whiteness.
Ali Arasteh Nodeh
doaj   +1 more source

Microestrutura e propriedades de porcelanas Porcelain microstructure and technical properties

open access: yesCerâmica, 2004
A microestrutura de uma porcelana tradicional, queimada a diferentes temperaturas, foi analisada e relacionada com suas propriedades técnicas. Investigou-se por ceramografia a morfologia de fases, determinando-se a presença de quartzo, mulita primária e ...
S. R. Bragança, C. P. Bergmann
doaj   +1 more source

Enhance Some Insulation Properties of Epoxy by Using Waste Materials

open access: yesمجلة النهرين للعلوم الهندسية, 2018
Particles filled polymer composites started to be essential because of their wide applications in addition to reducing the cost of polymer, which is a main problem.
Besma M. Fahad, Afaf Abdulhussein Naser
doaj   +1 more source

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