Abstract: This study presents a groundbreaking soft-switching circuit topology for brushless DC motor drives, specifically designed to mitigate ripples in motor phase current and output torque.

David Gentile spent just days in prison for his conviction in what prosecutors described as a $1.6 billion scheme that defrauded thousands of investors. By Santul Nerkar and Kenneth P. Vogel Santul ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over ...

Abstract: Aiming at the problem of incorrect switching caused by speed estimation deviation during the sensorless starting process of high-speed brushless DC motors (BLDCM), this paper proposes a ...

Delaware’s high court says no coverage: a firefighter’s 2023 back flare-up was a recurrence, and a prior commutation left no carrier responsible to pay benefits. Decided December 4, 2025, the Delaware ...