During normal elbow motion the axis of the elbow is from varus into valgus as it moves from flexion to extension. 3 This combination of valgus forces and rapid extension during tennis results in ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth ...

The cause of this acceleration is not explained," Leonid Zotov, expert on Earth rotation, explained. "Ocean and atmospheric ...

The navigation results demonstrate that the navigation errors of inertial navigation system, especially constant error, can be effectively restrained by the proposed single-axis rotation modulation ...

MEMS Gyroscope has an increasing use in recent years as it is a central part of localization systems. Varying drift is considered one of the major MEMS gyroscop ...

Orbital fractures are fractures in the bones surrounding the eye socket (orbit), and the third most common type of facial fracture in adults and children (1, 2). The fractures are usually categorised ...

ALS patients are living longer and more productive lives thanks to treatments and advances in research that increased understanding of the disease.