Abstract: In this article, the speed regulation control problem for permanent magnet synchronous motor (PMSM) under the single-loop control structure is investigated. Specifically, certain issues, ...

Former Republican Gov. Lamar Alexander is questioning if one-party rule has produced quality policymaking in Tennessee, even though his own party has been at the wheel. Republicans have controlled ...

LONDON, Feb 11 (Reuters) - The Professional Triathletes Organisation (PTO) has acquired a majority shareholding in Challenge Family from Y11 Sport & Media, to make it a key part of the newly announced ...

Geography isn’t just about naming capital cities or pointing to places on a map. It’s about understanding the world, how people move and how cultures connect. It’s knowing why deserts form, why ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of nuclear arms control with Russia. President Trump meeting with President ...

There is a lot we have yet to understand about the center of the Milky Way—could it be due to a mass of invisible dark matter? Reading time 3 minutes Astronomers have yet to fully grasp the Galactic ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

BOISE — The maximum surcharge on structures on private forest land in Idaho would more than double if the legislature passes House Bill 511, which addresses fire protection in increasingly populated ...

Michael Horowitz’s “The Community Solution” shows how radical cooperation can help colleges overcome enrollment, financial, and leadership challenges. CHICAGO ...

Adam B participates in an extreme last-to-_____ challenge that quickly gets out of control. They found a 2,000-year-old Roman tombstone in their backyard. Then the FBI showed up. Federal judge orders ...