Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States ...

I finally did it. After years of wanting one (and pushing off projects because I didn’t have one) I finally bought an oscilloscope. Over the years I read and watched a ton of content about how to use ...

As the story goes, the rock band AC/DC took its name from a label on an old sewing machine in the Young brothers’ home. It must have meant that the machine could run on either alternating-current or ...

School of Environmental Science and Engineering, Yancheng Institute of Technology, Yancheng 224051, P.R. China School of Ecology and Environment, Northwestern Polytechnical University, Xi’an 710129, P ...

In alternating current (AC), the voltage and direction of the electric current periodically change direction. Many sources of electricity, such as electromechanical generators, produce AC current with ...

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...

Introduction: This study investigates an approach for defect characterization in non-ferromagnetic materials by combining Pulsed Alternating Current Field Measurement (PACFM) with Principal Component ...

In November 1891, war erupted in Telluride. Well, not actual war, although the conflict was described that way in newspapers of the time. It was really a dispute over who should supply electricity to ...

Abstract: Alternating current field measurement (ACFM) technique has been widely used in defect inspection of underwater metal structures. However, due to the high cost of inspection, it is difficult ...