Abstract: Unit commitment problems are operation optimization problems solved by independent system operators (ISOs). These problems generally need to be solved within a limited time, and the quality ...

The global campaign to gain control of plastic waste is one of the fastest-growing environmental causes ever mounted. Yet it hasn’t been enough to make a dent in the growing tonnage of discarded ...

I was about to complain about Jonah and Sean AGAIN when suddenly they had a better story. Boston Blue Season 1 Episode 8 gave them a subplot closer to what we used to get on Blue Bloods, rather than ...

But there’s one spec that has caused some concern among Ars staffers and others with their eyes on the Steam Machine: The GPU comes with just 8GB of dedicated graphics RAM, an amount that is steadily ...

The suspected Afghan terrorist accused of gunning down National Guard troops just blocks from the White House struggled for years with the violence he saw as a part of a notorious CIA-backed ...

Your teeth and gums can be early indicators of various health issues, from eating disorders and anemia to osteoporosis and kidney disease. Dentists can spot subtle changes like enamel erosion, gum ...

The San Francisco 49ers can't get out of the shadow of the injury issue that has lingered over their club since training camp. Wednesday's practice report for their Week 8 matchup with the Houston ...

Lamar Jackson is back on the field. The Baltimore Ravens quarterback returned to practice on Wednesday afternoon ahead of the squad’s Week 8 matchup against the Chicago Bears on Sunday. It was Jackson ...

ENGLEWOOD, Colo. — A Broncos pass rusher has returned to practice ahead of a Week 8 matchup against the Cowboys. Outside linebacker Jonah Elliss (shoulder) practiced as a limited participant on ...

Beginning as the sun burned orange behind the front-straight grandstands and running mostly in the dark, the Free Practice session for the Indianapolis 8 Hour, the final round of the Intercontinental ...

AKRON, Ohio (WJW) — Wednesday was moving day at Akron Children’s Hospital — not for the entire hospital, but for those who may just be the most fragile and least stable of their patients. After years ...