In this work, the possibility of using different generations of $eta$-Ga2O3 as an ultra-wide-bandgap power semiconductor device for high power converter applications is explored.The competitiveness of $eta$-Ga2O3 for power converters in still not well quantified, for which the major determining factors are the on-state resistance, $R_{ ext{ON}}$,
This review studies the availability of post-consumer steel scrap in Europe until invacare rollator 65650 parts 2050.We introduce the indicator potentially available domestic post-consumer scrap (PADPS), which measures the amount of (steel) scrap from obsolete products available for recycling prior to trade in scrap.We analyze material flow studies
Abdominal aortic aneurysms (AAA) may remain clinically silent until they enlarge and patients present with a potentially lethal rupture.This necessitates early detection and elective treatment.The goal of this study was to develop an easy-to-train algorithm which is capable of automated AAA screening in CT scans and can be applied to an intra-hospi
In view of problems that existing coal mine electric locomotive safety control cannot effectively prevent red light running, rear-end collision and mama mellace s mores collision, a kind of safety protection system of mine electric locomotive was designed.The system adopts radio frequency wireless communication technology and uses signals wx gloves