Abstract: A totem-pole boost bridgeless power-factor-correction rectifier with simple zero-current detection and full-range zero-voltage switching (ZVS) is proposed, which operates at the boundary of ...

It’s summertime, and at many points over the past few centuries, that was the only reason necessary to strap on some roller skates. Though it’s a sport and leisure activity that in this century has ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. The 2025-26 Skate ...

The Chad Erickson Skating Rink in Riverside Park officially opened Friday evening, according to organizers. “The temps might be a little challenging the next few days, but hearty Wisconsin folks can ...