The South African Air Force (SAAF) has played a central role in the rescue of two men from a mountainside in the Eastern Cape ...

An overview of the current Shimano, SRAM and Campagnolo road bike groupsets, as well as options from FSA and Rotor, and a guide to how to choose the best groupset for you ...

Stray magnetic field (SMF) is widely used in motor fault diagnosis due to its noninvasive advantage. To address the issue that unsaturated magnetic permeability (UMP) cannot be considered in existing ...