Abstract: In this work, electric machine of implantable rotary blood pumps (RBPs) of axial-flow type was theoretically investigated. Electromagnetic coupling of rotor and stator in axial-flow RBPs was ...

School of Resource & Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan 411201, China School of Resources and Safety Engineering, Central South University, ...

Abstract: This study aims to establish a theoretical understanding of the causes for different arc column sizes in different gases, such as in air and SF 6. It has been found that for low current arcs ...

After a court victory, Harvard researchers were told some grants were being restored. But the battle over whether the government can halt the money is probably not over. By Alan Blinder Michael S.