Abstract: In this work, we propose simple and efficient tridiagonal computed sparse preconditioners for improving the condition number for large compressed electric field integral equation (EFIE) ...

A warning has been issued to anyone who is using an electric blanket in their bed this winter. Amidst the cold wintry weather, many people are looking for effective ways to keep warm whilst keeping ...

Texas cannot use a new congressional map drawn by Republicans in hopes of securing the party additional U.S. House seats, a panel of three federal judges ruled Tuesday. The ruling was a blow to ...

A federal court on Tuesday blocked Texas from using a redrawn U.S. House map that touched off a nationwide redistricting battle and is a major piece of President Donald Trump’s efforts to preserve a ...

A new startup automaker is attempting to build the least expensive pickup truck in America. Slate Auto, partially funded by Amazon AMZN founder Jeff Bezos, launched in April with plans to build a tiny ...

SANTA MARIA, Calif. (KEYT) - The City of Santa Maria has announced its transit system has successfully transitioned its entire fleet of buses to 100% battery-electric vehicles. The city indicated it ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

Shareholders of American Electric Power Co Inc (Symbol: AEP) looking to boost their income beyond the stock's 3.5% annualized dividend yield can sell the June 2026 covered call at the $110 strike and ...

SAN FRANCISCO, Calif. (KESQ) - The California Public Utilities Commission (CPUC) is meeting on Thursday, with Southern California Edison's request for a rate increase on the agenda. The CPUC will be ...

Ukrainian use of long-range missiles has long been a thorny issue for the U.S., although the Joe Biden administration finally greenlit Kyiv's use of American Army Tactical Missile System (ATACMS) ...

YouTube will begin guessing users’ ages using artificial intelligence on Wednesday, as part of an effort to prevent kids from accessing inappropriate content online. It’s part of a broader push to ...

Have you ever stared at a tangled web of Excel formulas, wondering if there’s a better way to make sense of it all? For many, Excel’s LAMBDA function feels like a cryptic puzzle—powerful but ...