FRANKLIN, Tenn., Nov. 11, 2025 /PRNewswire/ -- Market Guard ®, a leading provider of quantitative investment strategies and institutional portfolio solutions, official launched its first proprietary ...

Vampire Security officers caught thieves in the act while trying to steal a cable from the N17 Wit Road tunnels around 02:00 on Tuesday. According to the security company’s owner, the officers called ...

Qvarz LLC, a Wyoming-based precision manufacturer of quartz cuvettes, flow cells, and optical labware, is helping global scientists achieve more accurate results through affordable custom fabrication ...

Abstract: This paper proposes a high-precision primary-side regulation constant voltage (CV) and constant current (CC) ac–dc converter. CV output is achieved by adjusting the switching frequency and ...