The machine is built and tested for harsh construction environments, designed with a small footprint for service trucks, and features smooth performance in all welding ...

It was always about the kids. In 1963, a Tucson pediatrician, Dr. Hugh C. Thompson Jr., along with his pastor, the Rev. David Sholin, started up Tucson's Big Brothers organization. Now serving girls ...

Abstract: This work proposes a methodology for studying the behavior of corona discharge currents using a laboratory scale hybrid AC-DC rod-plane experimental arrangement operating at reduced voltage ...

Ellsworth Community College officially added welding in the fall of 2023 and it was initially only available to area high school students. Since then, it has opened up to high school and college ...

Abstract: In recent years, the influence of dust on the external insulation of power system can not be ignored, but there are not many related researches at home and abroad. In order to study the ...