The Firefly Aerospace Blue Ghost moon lander has begun its work on the moon using its drill, vacuum and electrodes. Blue ...

In fact, although low-pressure glow gas discharge plasma is often referred to as “low-temperature plasma,” it may also have thermal effects under prolonged operation. There is a lack of research on ...

The performance characteristics of vacuum-tube amplifiers are analyzed by combining the fundamental relations governing the motions of electrons within the vacuum tube with the methods of ...