Abstract: In this paper, we formulate and analyze a received power based position estimation problem for visible light positioning (VLP) systems in presence of intelligent reflecting surfaces (IRSs).

More than half of the U.S. is under the threat of long-term power outages this weekend due to the massive winter storm that’s expected to hit. There’s a lot to prepare for before the weather moves in, ...

Abstract: Re-profiling is the technique that restores worn wheelsets to operational standards, with the selection of re-profiling parameters based on the measurement results of wheelset geometric ...

Severe storms struck the Pittsburgh area on Tuesday evening, April 29, 2025, bringing powerful winds, heavy rain, and hail, leading to widespread power outages and significant damage. Duquesne Light ...

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SASOLBURG – Following the story of electricity substation crisis in Metsimaholo Local Municipality, the embattled municipality has responded on what seems to be the hold up. Residents in Sasolburg, ...

CONTINUES TO COME DOWN. THANK YOU VERY MUCH. AS WE PREPARE FOR POSSIBLE POWER OUTAGES FROM THE ICE AND TOMORROW’S WIND, THE DEPARTMENT OF EMERGENCY MANAGEMENT IS URGING PEOPLE TO PRACTICE OUTAGE ...

Developed by Heart Machine, Hyper Light Breaker is now available in Steam Early Access. Fans can enter this giveaway for ...

Did you know the world’s longest-burning light bulb reached 120 years recently? That’s right, and it passed 100,000 hours of service six years ago as well. What kind of lamp could last this long? An ...

TAMPA, Fla. - Linemen are working to turn the lights on for millions of Floridians who are still in the dark. Duke Energy Lineman Matthew Richardson, explained to FOX 13, what the last two weeks on ...

Alienware recently teased an interesting take on gaming monitors: a dual-resolution display with multiple refresh rate modes that you can change at the press of a button. Dubbed the AW2725QF, the ...