Abstract: The bonding wires and busbars in IGBT modules may have open points and breaks during long-term use, causing changes in short-circuit current. The health status of the IGBT module can be ...

Abstract: Teachers’ teaching quality evaluation is an important means of teaching quality management in higher education. It is of great significance to improve teachers’ teaching ability and the ...

MISSION VIEJO — The ball hung up in the misty dusk. With it flew the fading chances of the first 16-0 football season in Ventura County history. EJ Morgan ran under the pass, tracking it over his ...

After sweeping top-seeded Tampa in the semifinals on Friday, the Metropolitan State-Denver volleyball team outlasted second-seeded Concordia (St. Paul) in four sets in the championship match on ...