نتایج جستجو برای: veneers
تعداد نتایج: 788 فیلتر نتایج به سال:
Abstract Over the past few decades, sustainable forest area in China has increased remarkably, with 2400 million cubic meters of eucalyptus produced 2018 Guangxi which is largest plantation China. In this study, effect alternating lamination using soft poplar veneers and hard veneers, on mechanical properties laminated veneer lumber (LVL), was examined. Eucalyptus were imported from to Japan ma...
The objectives of this study were to test the fracture strength in vitro laminate veneers, partial veneers and composite restorations after aging analyze failure mode. Forty extracted, sound human teeth selected divided into four groups: 1) Control group (CG); 2) Conventional Laminate Veneer (CLV); 3) Partial (PLV); 4) Direct Composite Resin (DCR). veneer preparations with incisal overlap made ...
AIM To investigate and compare the fracture strength and fracture mode in eleven groups of currently, the most commonly used multilayer three-unit all-ceramic yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) fixed dental prostheses (FDPs) with respect to the choice of core material, veneering material area, manufacturing technique, design of connectors, and radii of curvature of FDP co...
Wood veneer based composites have a great demand in present market as the material can utilize small diameter plantation timbers grown at short rotation cycle. This paper presents preparation and characterization of hybrid made wood polymer composite. The study explored utilization composite an adhesive for bonding veneers replacing formaldehyde-based adhesives. containing 40 % bamboo particles...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید