Fracture toughness of zirconia ceramic crowns made by feather-edge tooth preparation design [PDF]
Vojnosanitetski Pregled, 2012 Background/Aim. Fracture toughness determines functional crown strenght and prevents damages on ceramics during mastication. There is a lack of relevant literature data about fracture toughness of crowns made by feather-edge preparation.
Mirković Nemanja +3 more
doaj +4 more sources
Effect of Graphene Oxide Nanoparticles on the Flexural Strength of all Ceramics-An In-vitro Study [PDF]
Journal of Clinical and Diagnostic Research, 2023 Introduction: Desirable properties of monolithic ceramics like strength, stability at high temperatures, high stiffness has made it useful for biomedical, electronic, automotive, industrial, defence and space applications.
K Yogitha +2 more
doaj +1 more source
Application of polyether ether ketone in obturator telescopic prosthesis fabrication: A case report [PDF]
Vojnosanitetski Pregled, 2023 Introduction. The retention, stability, and plaque resistance of the obturator prosthesis significantly impact the improvement of the patient’s quality of life.
Radosavljević Radivoje D. +6 more
doaj +1 more source
Influence of occlusal anatomy on acrylic resin CAD/CAM crowns fracture load and stress distribution.
Dentistry 3000, 2021 Objectives: This study compared the influence of occlusal anatomy on acrylic CAD/CAM crowns fracture load and stress distribution. The null hypothesis was that there would be no difference between the provisional crowns fracture load and stress according
Alexandre Luiz Souto Borges +5 more
doaj +1 more source
Crown formation from a cavitating bubble close to a free surface [PDF]
J. Fluid Mech. 926 (2021) A5, 2021 A rapidly growing bubble close to a free surface induces jetting: a central jet protruding outwards and a crown surrounding it at later stages. While the formation mechanism of the central jet is known and documented, that of the crown remains unsettled.
arxiv +1 more source
Effects of Veneering Ceramic and Methods on Failure Load of Veneered Zirconia
Applied Sciences, 2021 Background: A variety of veneering options to zirconia frameworks are now available. The purpose of this study is to evaluate the effect of veneer materials, veneering methods, cement materials, and aging on the failure load of bilayered veneer zirconia.
Hattanas Kumchai +3 more
doaj +1 more source
Canada’s Evolving Crown: From a British Crown to a “Crown of Maples” [PDF]
American, British and Canadian Studies Journal, 2014 Abstract This article examines how instruments have changed the Crown of Canada from 1867 through to the present, how this change has been effected, and the extent to which the Canadian Crown is distinct from the British Crown. The main part of this article focuses on the manner in which law, politics, and policy (both Canadian and non-Canadian ...
Romaniuk Scott Nicholas +1 more
openaire +4 more sources
Fracture strength of aged monolithic and bilayer zirconia-based crowns [PDF]
, 2020 The purpose of this study was to evaluate the effect of design and surface finishing on fracture strength of yttria-tetragonal zirconia polycrystal (Y-TZP) crowns in monolithic (1.5 mm thickness) and bilayer (0.8 mm zirconia coping and 0.7 mm porcelain ...
Andrade e Silva, Frederico +3 more
core +4 more sources
Is the Metallic Color of Stainless Steel Crown Satisfying for Cooperative Children and their Parents? a Preliminary Study [PDF]
Journal of Dentistry, 2022 Statement of the Problem: Currently, the demand for tooth-colored restorations in children and young adults is increasing. Stainless steel crown (SSC) is the most common restoration for decayed primary molars.
Fatemeh Moslemi +2 more
doaj +1 more source
Journal of Oral Research, 2021 Purpose: This study was designed to evaluate the diagnostic value of digital Bitewing (BW) radiographs with and without horizontal tube shift in detecting Residual excess cement (REC) on the proximal and non-proximal surfaces of implant restorations ...
Zahra Dalili Kajan +4 more
doaj +1 more source