Results 81 to 90 of about 295,086 (332)

Influence of the preparation design and artificial aging on the fracture resistance of monolithic zirconia crowns

open access: yesThe Journal of Advanced Prosthodontics, 2016
PURPOSE The aim of this study was to evaluate the fracture resistance and fracture behavior of monolithic zirconia crowns in accordance with the preparation design and aging simulation method.
G. Mitov   +4 more
semanticscholar   +1 more source

Advances of Carbon Nanotube Based Flexible Amplifiers for Skin‐Mounted Physiological Signal Monitoring

open access: yesAdvanced Electronic Materials, EarlyView.
Flexible carbon nanotube thin‐film transistors (CNT TFTs) amplifiers are reviewed. It covers fabrication strategies on flexible substrate, including the selection of flexible substrate, device innovation, realization of complementary metal‐oxide‐semiconductor (CMOS) technology.
Haitao Zhang   +3 more
wiley   +1 more source

Materials and Methods for All-Ceramic Dental Restorations Using Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM) Technologies—A Brief Review

open access: yesDentistry Journal
The materials used in dentistry for the fabrication of all-ceramic restorations have undergone great and rapid developments over the last two decades.
Nestor Washington Solís Pinargote   +6 more
doaj   +1 more source

Effect of Wax Pattern Fabrication Technique and Convergence Angle of the Preparation on the Accuracy of Full Veneer Metal Crowns: An in Vitro Study [PDF]

open access: yesInternational Journal of Scientific Research in Dental and Medical Sciences
Background and aim: To compare the marginal and internal adaptation of full veneer crowns cast from wax patterns fabricated by three-dimensional printing and conventional wax-up technique employing two different convergence angles.Material and methods ...
Kalyani Puvvadi   +5 more
doaj   +1 more source

Effect of cements on fracture resistance of monolithic zirconia crowns

open access: yesActa Biomaterialia Odontologica Scandinavica, 2016
Objectives The present study investigated the effect of cements on fracture resistance of monolithic zirconia crowns in relation to their compressive strength.
Keisuke Nakamura   +6 more
semanticscholar   +1 more source

Exploring Hybrid Electrolytes for Zn Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
The recent advance in the design of hybrid electrolytes for Zn metal batteries is comprehensively reviewed, covering their fundamental properties and classification. Moreover, the chemical strategies for the optimization of battery performances are systematically discussed.
Hao Fu   +7 more
wiley   +1 more source

Evaluation of the Marginal Fit of Virgilite Based Lithium Disilicate Ceramic Crowns: An In-Vitro Comparative Study

open access: yesJournal of Pharmacy and Bioallied Sciences
Background: Achieving optimal marginal fit is essential for the success of Virgilite Based Lithium Disilicate Ceramic crowns. Materials and Methods: In this in-vitro study, we compared the marginal fit of Virgilite Based Lithium Disilicate Ceramic crowns
Sherif El Sayed Sultan   +3 more
doaj   +1 more source

Fracture Strength of Monolithic All-Ceramic Crowns on Titanium Implant Abutments.

open access: yesThe International Journal of Oral and Maxillofacial Implants, 2016
PURPOSE The fracture strengths of all-ceramic crowns cemented on titanium implant abutments may vary depending on crown materials and luting agents.
M. Weyhrauch   +4 more
semanticscholar   +1 more source

The future of dispute resolution in international trade

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract Given ongoing dysfunction of the World Trade Organization's Appellate Body, the focus of this article is on the future of trade dispute resolution, with evaluation of two questions: (i) What is the current status of WTO dispute resolution as compared to that conducted through existing preferential trade agreements (PTAs)? and (ii) What are the
Ian Sheldon, Daniel C. K. Chow
wiley   +1 more source

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