For their senior design project, a team of Drexel Engineering Technology students set out to protect something meant to last. Their mission: design a discreet and effective security system for a newly ...

It’s Friday night and a frantic call from the operations vice president wakes the chief engineer in the middle of the night. “Our factory is down!” the VP cries out. Apparently, there was a heavy ...

The following are excerpts from a book set to be launched Nov. 1, 2023. Much has been written about the differences between conventional IT networks and operational technology (OT) or industrial ...

For decades, the approach to building technology has operated on an implicit assumption that security could be addressed after the fact...This created an environment in which building technology that ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding interconnections, and increasing dependence on distributed energy ...

The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

The Tentative Lists of States Parties are published by the World Heritage Centre at its website and/or in working documents in order to ensure transparency, access to information and to facilitate ...

NATICK, Mass. -- An early user evaluation of the Expeditionary Shelter Protection System, or ESPS, was successfully conducted on May 22-24 utilizing Human Research Volunteer Soldiers from the U.S.

Schweitzer Engineering Laboratories has released the SEL-851 Feeder Protection Relay, which provides overcurrent, voltage and arc-flash protection for utility and industrial applications. This compact ...

As a consultant fire protection engineer, I have had the privilege of working with local fire departments either to gather data on hydrant flows for sprinkler system calculations, code and regulatory ...