Your engine feels calm at a stoplight because a hidden idle system keeps fuel, air, and spark in balance. That quiet stability is not luck, it is the result of sensors, valves, and software working ...

Back then, engine tune-ups relied on how the vehicle felt and responded, judged purely by the senses. These days, servicing ...

Abstract: Passengers traveling on urban bus rapid transit tend to arrive randomly. They are more concerned about whether the buses can arrive at stops at the scheduled time intervals. However, ...

Abstract: Because of its superior switching characteristics, it is useful to connect IGBTs in series in high voltage inverters. In series connected IGBTs, the differences in the switching timing ...

The biological clock for most of Jeddah's population has adjusted to the new changes in Ramadan timings with the passing of the first few days of the holy month. For many government and private sector ...