Results 131 to 140 of about 167,565 (355)

Development of the porcelain tiles by the partial substitution of feldspar with fly ash [PDF]

open access: yes, 2020
Fly ash properties are unusual among engineering materials. Typically used for embankment construction, fly ash is well known in the production of cement, concrete and brick. Fly ash is one of the palm oil waste products from the combustion of palm fiber
Alwi Kutty, Nur Azureen
core  

In vitro analysis of monomer leaching in modern dental materials: CAD milled, printed, traditional heat‐processed, and auto‐polymerizing denture base resins

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose Denture fabrication has shifted from traditional heat‐processed and auto‐polymerizing materials to computer‐aided design and computer‐aided manufacturing (CAD‐CAM) milled and printed materials. The monomer in traditional materials can induce an allergic reaction in some patients.
Greta Smidt   +4 more
wiley   +1 more source

Evaluation of shear bond strength based on substructure materials and ceramic veneering techniques

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose Bilayered restorations have both the strength of the substructure material and the esthetics of the veneer material; however, they should have appropriate bonding between the two materials. This study aimed to evaluate the shear bond strength (SBS) according to the substructure material and veneering technique used in bilayered ...
Han‐Sol Song   +4 more
wiley   +1 more source

High-speed Locomotive Porcelain Positioning Method Based on SIFT

open access: yes机车电传动, 2012
A porcelain positioning method based on SIFT was proposed. First, the scale invariant features of image and porcelain were extracted respectively, then, feature points were matched through Euclidean Distance of the key points, finally, the porcelain ...
LIN Ping, WANG Li, LUO Lin
doaj  

Cast Gold and Porcelain Inlays [PDF]

open access: green, 1920
Herman E. S. Chates
openalex   +1 more source

Buy Your Gas Range with Dollars and Sense [PDF]

open access: yes, 1941
PDF pages ...
Beall, Thelma, Beard, Ruth
core  

Bond strength and interfacial analysis of six CoCr alloys made by conventional casting and selective laser melting

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effects of the elemental composition and the manufacturing process of cobalt chromium–molybdenum (CoCr–Mo), cobalt chromium–tungsten (CoCr–W), and CoCr–Mo‐W alloys on metal–ceramic bond strength. Materials and Methods Six CoCr‐based alloys were included in this study, a were classified into three different groups ...
Youssef S. Al Jabbari   +3 more
wiley   +1 more source

SILVERED PORCELAIN REFLECTORS. [PDF]

open access: yesMinutes of the Proceedings of the Institution of Civil Engineers
n ...
Fitzmaurice   +3 more
openaire   +2 more sources

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