This paper proposes a fault determination scheme for wind turbines by using a digital twin framework, mainly targeting the generator torque bias fault. Under the framework of digital twins, this paper ...

A woman in her 40s presented with a one month history of swelling and tenderness of the ears (fig 1), along with pain in her palms and fingers, and mild chest tightness. She had no history of chronic ...

This set contains all of the hand tools a mechanic, professional or amateur, might need to repair and maintain a car engine, including low-profile 72-tooth ratchets, sockets, hex keys, wrenches ...

Pain in the right upper quadrant (RUQ) of the ribs may indicate a health problem affecting an organ in that area. These include the pancreas, right kidney, gallbladder, liver, and intestines ...

Chris Stapleton’s “It Takes a Woman,” off last year’s ACM Album of the Year winner Higher, is a solemn, honky-tonk-on-Prozac song of devotion that digs deep into male vulnerability. While ...