Advances in ultrasound—the same imaging technology that uses sound waves to allow doctors to monitor babies in utero—are being applied by engineers at the University of California San Diego to make ...
Abstract: In neutral point non-effectively grounding distribution network, the incidence of single-phase ground fault is very high, but faulty ground current is too weak to difficult detect, and ...
Spain aims to restart within 10 days full service on a key high-speed railway line where a collision between two trains killed 45 people, the transport minister said on Wednesday. The January 18 ...
Abstract: In recent years, advanced manufacturing has accelerated product upgrading, resulting in an increasing number of end-of-life (EOL) products. Disassembly lines have been established to recycle ...
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