Abstract: Multiport hybrid dc circuit breakers (M-HCBs) have been recognized as suitable devices for protecting dc grids. Most M-HCB topologies include load current switch (LCS), leads to inevitable ...

Abstract: High-voltage switches composed of semiconductor switching components generally require a series stacked configuration, owing to limitations from the device voltage rating. In this ...

A federal appeals court on Saturday temporarily lifted a judge’s order blocking White House efforts to federalize National Guard troops for use in Chicago, but left her block on their deployment in ...

Learn how to build a beautiful, practical, and budget-friendly aquarium with easy step-by-step instructions. Florida driver was going 135 mph in fatal crash that split car in half, cops say Opinion: ...

Addiction often isn’t about chasing pleasure—it’s about escaping pain. Researchers at Scripps Research have discovered that a tiny brain region called the paraventricular nucleus of the thalamus (PVT) ...

Building on the momentum of our initial launch of the Microsoft Secure Future Initiative (SFI) patterns and practices, this second installment continues our commitment to making security ...