Abstract: RF energy harvesting (RF-EH) technology has emerged as a key research direction driven by the increasing demand for sustainable power solutions in applications such as low-power wireless ...

There’s a surreal serenity atop the world’s longest self-anchored, single-tower suspension bridge, crowned by a thick blanket of fog more than 500 feet above the rippling tides off Yerba Buena ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. This photo provided by Iowa Department of ...

A massive mob of motorcyclists recently took over a troubled bridge once billed as an LA showpiece, but is now plagued by shutdowns, graffiti, lawlessness, and even death just three years after ...

Maryland transportation officials approved a plan Thursday to rebuild the Chesapeake Bay Bridge, tear down existing bridge spans and ease traffic. State leaders estimate the project could range from ...

Amid sky-high inflation, water and energy cuts and prospects for a deal with the U. S. dimming, President Masoud Pezeshkian has apparently thrown up his hands. By Farnaz Fassihi and Leily Nikounazar ...

Maryland transportation officials on Tuesday unveiled their recommendation to replace the aging Chesapeake Bay Bridge with two new four-lane spans, saying the plan would ease chronic congestion, ...

Maryland transit officials say they have a plan to build a new Chesapeake Bay Bridge, tear down existing bridge spans and ease traffic. After years of weighing the options, the Maryland Transportation ...

SEATTLE — The Ballard Bridge in Seattle has reopened after experiencing mechanical issues. The Seattle Department of Transportation (SDOT) closed the bridge to traffic around 11:30 a.m. It opened ...

Abstract: Renewable power-to-hydrogen (ReP2H) systems require rectifiers to supply power to electrolyzers (ELZs). Two main types of rectifiers, insulated-gate bipolar transistor rectifiers (IGBT-Rs) ...