Chinese researchers say they can now strip almost all the gold out of discarded phones and circuit boards in the time it ...

Abstract: Three-phase three-leg inverters represent the majority of inverters that are integrated into low voltage power grids. They can develop positiveand negative-sequence components during ...

Abstract: We present a novel approach for liquid reagent storage in lab-on-a-chip systems. A special normally-closed valving technology using thermal-release adhesive tapes is presented. The cartridge ...

As the Trump administration continues to escalate immigration enforcement, a state lawmaker wants to bar immigration authorities from entering nonpublic areas of early learning facilities, schools, ...