Abstract: In this article, the extended back-electromotive force (EMF) is generalized to variable-axis, by orienting toward which, a universal auxiliary reference frame sliding-mode observer (ARF-SMO) ...

“We’re so excited to be back in North America for the fourth time in two years,” says guitarist Ian Dench of British dance-rock quintet EMF, as the band gears up for another run across the East Coast.

With more than 50 million redeemed miles under her belt, Becky Pokora is a rewards travel expert. She's been writing about credit cards and reward travel since 2011 with articles on Forbes Advisor, ...

Recently, we received this email from one of our readers about EMF blockers. It reads: Hi, I was looking for some info about EMF blockers. I’ve heard about the dangers of low-frequency radiation from ...

SAN FRANCISCO (KGO) -- Leaders from the NFL Players Association and the San Francisco 49ers are again pushing back against a viral conspiracy theory suggesting a nearby electrical substation could be ...

If there's one thing to remember when hunting for the best back shaver, it's that there’s no shame in having a hairy back. In fact, more power to you if you rock a sweater’s worth of fuzz without a ...

Vertebrogenic pain is a type of chronic (ongoing) pain in your lower back caused by damage to vertebral endplates. An endplate is a layer of bone and cartilage at the top and bottom of each of your ...

Let us begin this session by revisiting a nostalgic motor control IC—the AN6651—designed for rotating speed control of compact DC motors used in tape recorders, record players, and similar devices.