Abstract: As an integral mechanical part, the stress state and service life of the shaft sleeve is essential during the usage process. Therefore, the impact model of the directional shaft sleeve under ...

Sid was born, did some stuff, then decided to become a writer. He finds respite in the sweet embrace of mass media escapism after having risked his life too many times as a journalist covering ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...

Abstract: In modern aerospace applications, spline pairs serve as critical mechanical interfaces, especially in aircraft engines and transmission systems, where they transmit rotational motion and ...