Abstract: In this article, a double normalization fault diagnosis (DNFD) method is proposed to cope with open-circuit faults of permanent magnet synchronous motor drives. The proposed DNFD method ...

President Donald Trump turned Chinese President Xi Jinping’s reported swipe at the West during the U.S. and China's high-stakes meetings in Beijing into a political attack on former President Joe ...

Paying invoices sounds simple enough. A vendor creates an invoice and sends a bill, your team approves it, and the money goes out. In practice, though, invoice payments are where a lot of finance ...

Three subtle double standards in relationships that most people overlook but definitely feel. Phil Mickelson sends message to Rory McIlroy after winning the Masters Melissa Etheridge recalls moment 11 ...

Abstract: In this letter, a hybrid implicit-explicit finite-difference time-domain (HIE-FDTD) method is developed for calculating electromagnetic wave propagation in double-dispersive media. In this ...

Nicole Charky-Chami is a senior editor based in Los Angeles, writing and producing breaking news. She teaches journalism courses for UCLA Extension and previously taught at Loyola Marymount University ...

In medical school lingo, comorbidity is when a patient has two or more conditions at once. On Tuesday, Minnesota-based UnitedHealth Group (UNH) suffered the financial equivalent, as disappointing ...

Fatima Al-Mohammad, who works in a local hospital, warned that these heating methods pose serious health hazards As temperatures drop and winter rains intensify, many impoverished families across ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Hannah Frye Hannah Frye is a writer covering beauty and style products. She’s ...

Derik Queen turns 21 in less than three weeks. Players his age aren’t supposed to be this good this soon. They aren't supposed to put up numbers like the ones he put up Monday night at the Smoothie ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...