Abstract: The piezoelectric actuator is a kind of actuation device that acts through the inverse piezoelectric effect. Due to advantages of high precision, low power consumption, compact size, and ...

Abstract: This letter introduces the phase-merging turbo (PMT) technique, a method which significantly augments the output current capability of a continuous scalable conversion-ratio (CSCR) ...

Cummins (CMI) is rated 'hold' after a strong run, with shares now trading at 19x forward earnings and approaching fair value. Despite Q3 revenue and EPS beats, CMI faced margin pressure from weak ...

I am not an economist or an accountant, but I can read, and according to Section 179 of the U.S. Tax Code, businesses can write off the full purchase price of qualifying vehicles. What kind of ...

From the November/December 2025 issue of Car and Driver. There's a road sign on the edge of town that reads No Engine Brake. Though we're pretty sure that only applies to semi trucks, as we approach ...