Abstract: Numerous power quality concerns stem from non-linear loads. Active Power Filters (APFs) are widely employed to address harmonics and reactive power issues induced by these loads. This paper ...

The fight to eliminate snail mail goes at a snail’s pace. But it can be done. Or at least nearly done – some mail simply can’t be avoided.

In a major policy reversal, the Trump administration has ordered the CDC to cease all scientific research involving primates, ...