Directly applying the B-spline interpolation function to process plate cams in a computer numerical control (CNC) system may produce verbose tool-path codes and unsmooth trajectories. This paper is devoted addressing problem of fitting for cam pitch curves. Considering that curve needs meet motion law follower approximate curve, we use radial error quantify effects curve. The thus boils down so...

conclusion with thorough technical knowledge and an adequate learning curve, pra could serve as the surgeon’s preferred surgical approach to the adrenal gland within the confines of its selection criteria. background since the early 1990s, endoscopic adrenalectomy has become the gold standard surgical approach for the adrenal gland. also, lateral transperitoneal adrenalectomy (lta) which is the...

STUDY OBJECTIVE To investigate the feasibility of safely implementing a total laparoscopic hysterectomy (LH) in established gynecologists' practices with on-site coaching and monitoring of the learning curve by an experienced visiting surgeon. DESIGN Multicenter prospective feasibility and implementation study (Canadian Task Force classification II-2). SETTING Eleven general gynecologists i...