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A comparative study of frictional resistance of stainless steel, nickel titanium, TMA, timolium & CNA archwires with stainless steel brackets - An in vitro study
comparative study frictional resistance stainless steel nickel titanium
2010/11/3
A comparative study of frictional resistance of stainless steel, nickel titanium, TMA, timolium & CNA archwires with stainless steel brackets - An in vitro study .
Effect of ferrule on fracture on fracture resistance of cast post and core ?In vitro study
fracture resistance cast post
2010/11/3
Effect of ferrule on fracture on fracture resistance of cast post and core ?In vitro study.
Tarnish resistance evaluation of experimental Pd-free Ag-Au-Pt-Cu dental alloys
Dental alloys Tarnish resistance Discoloration
2010/11/29
This study evaluated the tarnish resistance of eight experimental Pd-free Ag-Au-Pt-Cu dental alloys in a 0.1% Na2S aqueous solution at 37°C. Color measurements of the plate samples were made using a c...
Fracture resistance of premolars with one remaining cavity wall restored using different techniques
Endodontically treated teeth Fiber-reinforced composite post Fracture resistance
2010/11/26
The aim of the study was to compare the fracture resistance of maxillary premolars with one remaining cavity wall restored using different post systems. Forty-eight maxillary premolars were endodontic...
Influence of root embedment material and periodontal ligament simulation on fracture resistance tests
Fracture resistance Periodontal ligament Tooth root Cementoenamel junction
2009/10/19
The aim of this study was to evaluate the influence of the embedment material and periodontal ligament simulation on fracture resistance of bovine teeth. Eighty bovine incisor teeth were randomized in...
Rotational Resistance of Surface-Treated Mini-Implants
Partial osseointegration Mini-implant Torque value Rotational moment Angular momentum
2010/3/5
Objective: To test the hypothesis that there is no difference in the stability and resistance to rotational moments of early loaded sandblasted and acid-etched (SLA) mini-implants and those of machine...
Effect of Ceramic Coating by Aerosol Deposition on Abrasion Resistance of a Resin Composite Material
Abrasion resistance Surface modification Resin composite
2009/9/15
Aerosol deposition (AD coating) is a novel technique to coat solid substances with a ceramic film. The purpose of the present study was to investigate the effect of AD coating on abrasion resistance o...
Sulfuration Resistance of Five Experimental Ag-Pd-Au-Cu Alloys with Low Pd Content of 10 or 12%
Ag-Pd-Au-Cu alloys Low Pd content Sulfuration resistance
2009/9/14
Commercial Ag-based alloy (46Ag-20Pd-12Au-20Cu alloy) is widely used in Japan as a casting alloy. As opposed to the commercial composition, we prepared five experimental Ag-based alloys with reduced P...
Corrosion Resistance and Surface Characterization of Electrolyzed Ti-Ni Alloy
Ti-Ni alloy Electrolytic treatment Surface characterization
2009/9/14
Ti-Ni alloy has been increasingly applied to medical and dental devices, such as coronary stents and orthodontic wires. This alloy contains nickel, which is known to give rise to cytotoxicity, metal a...
Fracture Resistance of Inlay-retained Fixed Partial Dentures Reinforced with Fiber-reinforced Composite
Fiber-reinforced composite Fracture load Inlay-retained fixed partial dentures
2009/9/14
In this study, the effect on the fracture load of inlay-retained composite fixed partial dentures (FPDs) caused by reinforcing them with fiber-reinforced composite (FRC) in different positions was exa...
Fracture Resistance of Nd:YAG Laser-welded Cast Titanium Joints with Various Clinical Thicknesses and Welding Pulse Energies
Fracture resistance Thickness Welding pulse energy
2009/9/14
The purpose of this study was to evaluate the fracture resistance of Nd:YAG laser-welded cast titanium (Ti) joints with various clinical thicknesses and welding pulse energies. A four-point bending te...
Effect of Thermocycling on Tensile Strength and Tear Resistance of Four Soft Denture Liners
Liner Strength Thermocycling
2009/9/14
This study evaluated the effect of thermocycling on the tensile strength and tear resistance of four long-term soft denture liners. One light-activated (Astron Light, AL), two chemically activated (GC...
The Development of Ti Alloys for Dental Implant with High Corrosion Resistance and Mechanical Strength
Titanium alloy Corrosion Mechanical strength
2009/9/14
The corrosion behaviors of Ti and Ti-6Al-4V, Ti-6Al-7Nb, Ti-0.5Pt, Ti-6Al-4V-0.5Pt, and Ti-6Al-7Nb-0.5Pt alloys were examined using an electrochemical analyzer in artificial saliva containing 0.1 and ...
The Effect of Esthetic Fibers on Impact Resistance of a Conventional Heat-cured Denture Base Resin
Fibers Impact Acrylic
2009/9/14
This study was conducted to observe the changes in impact resistance of a denture base resin reinforced with five types of fiber. E-glass, polyester, rayon, nylon 6, and nylon 6/6 fibers were cut into...
Effect of a Metal Priming Agent on Wear Resistance of Gold Alloy-indirect Composite Joint
Indirect composite Primer Wear
2009/9/14
The purpose of the current study was to evaluate the effect of a metal priming agent on wear resistance of gold alloy-composite joint. Four types of plate specimen were prepared: composite (Estenia C&...