Recently, proceeding of the aging society has encouraged research and development of power assist read more systems.The authors' research group studies on the assist system control using an assist cart as a rollator.The merit of the proposed system is the aging people walk by themselves using the cart as the assisting tool and it helps anti-ag
Evaluation of biofilm formation on acrylic resins used to fabricate dental temporary restorations with the use of 3D printing technology
Abstract Background Temporary implant-retained restorations are required to support function and esthetics of the masticatory system until the final restoration is completed and delivered.Acrylic resins are commonly used in prosthetic dentistry and lately they have been used in three-dimensional (3D) printing technology.Since this technology it is
Salvage endoscopic resection in patients with esophageal adenocarcinoma after chemoradiotherapy
Background and study aims For early esophageal adenocarcinoma, endoscopic resection is an accepted curative treatment with an excellent long-term prognosis.Case series from Japan have reported endoscopic resection of residual esophageal squamous cell carcinoma after chemoradiotherapy.This is the first report describing icon track bar f250 endoscopi
Research of Wear Resistance of a Covering of Shafts of the Turbocharger of the Diesel Engine Restored by Means of a Gas-Dynamic Spraying
The analysis of tribological researches on the most perspective way of restoration of a primary resource of engines by means of a gas-dynamic spraying is resulted in article.It was found that to reduce the coefficient of friction and increase the wear resistance of the coating is theoretically justified the use of copper-zinc powders brand C-01-11,