Abstract: Space charge effects pose significant challenges to the advancement of electron beam-based technologies. In this study, we investigate the influence of space charge effects on the evolution ...

Abstract: We simulate numerically the classical charge dynamics in a microscopic, planar, vacuum diode with a finite emitter area and a finite number of electrons in the gap. We assume that electrons ...

The intersection of South 56th and South Oakes streets in Tacoma is monitored by a red-light camera. A task force will create a framework for choosing future camera enforcement sites. I was driving ...

I was driving down Pacific Avenue to meet a friend at Wapato Park when traffic in front of me suddenly slowed down. After I checked traffic conditions and saw no reason for the hold up, I changed ...