Abstract: High-frequency transformers (HFTs) are key devices in solid-state transformers (SSTs). Accurate prediction of the remaining life of the HFT is essential to ensure the reliability of the SST.

Like the old saying goes, when the going gets tough, the tough get going. But even the toughest people still need encouragement every now and again. If you’ve encountered setbacks in pursuit of your ...

A life drawing class at the Boston Figurative Art Center (photo by Danielle Parhizkaran/The Boston Globe via Getty Images) Aaron Bogan, a professional art model and illustrator originally from New ...

Abstract: Due to abrupt changes in the intrinsic degradation mechanism or shock from external environmental pressure, degradations of some equipment are characterized by multi-phase and jumps.