Weatherford International plc (NASDAQ:WFRD) ranks among the top NASDAQ stocks with low P/E ratios. On September 23, ...
QA monitoring covers every stage of the software development life cycle, from early design reviews to automated tests and ...
Abstract: DC capacitors (DCCs) are the key components in power electronic transformers (PETs), which maintain the PETs operating normally. It is necessary to monitor the healthy condition of DCCs.