Background/Aim: Gingival recession is defined as apical migration if the gingival margin associated with exposure of the cement - enamel junction.The gingival recessions are major esthetic concern in patients at any age.In cases with esthetic and functional considerations mucogingival surgery is indicated.The advantages Wi-Fi Wire of CAF with or wi
In view of high-speed working characteristics of four-bar beating-up system, the simulation study was carried out under the influence of joint clearance and beating-up resistance.The discontinuous contact model with two-state was applied to clearance modeling of crank bearing.A rigid flexible coupling model of double side Motion Raceworks Manufactu
The increasing use of renewable energy sources in place of conventional generation units is leading In The Shop to a reduction in onshore inertia and to the development of offshore wind park grids connected by multiple high-voltage direct current (HVDC) connections to the onshore alternating current (AC) grid.For AC-side meshed offshore grids with
A fault detection method of wind turbine pitch system using semi-supervised optimal margin distribution machine (ssODM) optimized by dynamic state transition algorithm (DSTA) [ssODM-DSTA] was proposed to solve the problem of obtaining the optimal hyperparameters of the fault detection model for the pitch system.This method was adopted to input the