Researchers at the University of California, Riverside, have uncovered how to manipulate electrical flow through crystalline ...

Optimizing the geometric parameters of polymer nanoantenna arrays significantly improves the performance of optical ...

Nowadays, plenty of sensitive electronic devices are installed in secondary circuits in substations. When lightning strikes a substation and transmission line, lightning currents flow into the ...

SAN FRANCISCO — In a late-night order Thursday, the 9th U.S. Circuit Court of Appeals paused a court order that would have required President Donald Trump to return control of the thousands of ...

Nowadays, permanent emergency lighting systems (PELS) are widely used in many applications: emergency exit indication, lighting in critical or strategic points. Limitation in operation hours in ...