Abstract: Incorporating magnetic hysteresis in time-stepped finite element analysis is still challenging as the reluctivity exhibits a discontinuity at the reversal points when using the fixed-point ...

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 ...

Competitions held in school gymnasiums are usually loud. But this one was different: All that was heard amid the silence was the whirring of plastic.

Fastest rubik's cube solve method🤔!! Exclusive: Trump White House torpedoes Biden attempt to shield 'autopen presidency' files Why this cowboy casserole is winning over home cooks fast New video ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? If you’ve been hankering to implement some new healthy habits (getting more ...

In 1971, German mathematicians Schönhage and Strassen predicted a faster algorithm for multiplying large numbers, but it remained unproven for decades. Mathematicians from Australia and France have ...

Most stars in the Milky Way move at steady speeds, orbiting the galactic center in regular paths. But astronomers have uncovered rare stars so fast they can escape the galaxy’s gravity altogether.

NEW YORK — Astronomers have spotted the brightest fast radio burst yet coming from a nearby galaxy. Observations of this phenomenon, a powerful flash of radio waves that lasts only about one ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.