Districts bolster physical security by screening guests with visitor management software and integrating that with door access control and surveillance cameras. When IT Services Director Bob Fishtrom ...

Forget keys! The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

Abstract: The occurrence of commutation failure (CF) faults in line-commutated converter-based HVDC systems may cause transient overvoltage issues, leading to tripping accidents in large-scale ...

Abstract: Permanent magnet linear synchronous motors (PMLSMs) are widely used in modern industrial applications, especially in industrial transportation, processing, and manufacturing processes, where ...