It is always a problem to improve the quality of copper foil shearing in PCB production.In order to research and develop copper foil shearing machine which has international competitiveness,taking the shearing mechanism of copper chorulon hcg foil shearing machine designed by Rosenthal company in US as study object,the mechanism principle of sheari
Hatem A Tawfik,1 Yousef A Fouad,2 Rashad Hafez3 1Department of Ophthalmology, Oculoplastics Service, Ain Shams University, 2Faculty of Medicine, Ain Shams University, 3Eye Subspecialty Centre, Cairo, Egypt Objective: To introduce and evaluate the safety of a novel dual-sided electrosurgery handpiece design for simultaneous tissue powell and mahoney
Remarkable progress in the fields of machine learning (ML) and artificial intelligence (AI) has led to an increased number of applications of (data-driven) AI systems for the partial or complete control of safety-critical systems.Recently, ML solutions powell and mahoney bloody mary mix have been particularly popular.Such approaches are often met w
Abstract Introduction Removal of user fee for vulnerable people reduces the financial barriers associated with healthcare payments, which, in turn, improves health outcomes and promotes health equity.This study sought to provide policy strategies to reduce user fee at the point of service delivery for the poor in Iran.Methods This is a qualitative