This daily 3-minute Pilates move strengthens your glutes and eases back pain – here's how to do it

Being desk bound and sitting all day leads to stiffness and tightness, particularly in our glutes, lower back, hips and ...
IEEE

Fast Negative Sequence Component Detection Method Based on High-order Rotating Reference Frame

Abstract: With the widespread application of power electronic converters in the power system, the requirements for grid-connected inverters are becoming increasingly strict. Grid-connected inverters ...