We aimed to develop and validate a novel custom-made transthoracic echocardiographic method for grading MR severity based on average pixel intensity (API) analysis of the continuous wave (CW) Doppler ...

Over the last month or so, with the UK being treated to some properly warm spring weather, I found myself looking for smarter ...

Abstract: We have developed a millimeter-wave remote self-heterodyne transmission ... RF modulated signals and a local oscillation signal simultaneously, and the receiver detects these signals by ...

Abstract: The breakdown characteristics of insulation materials under square waveform voltage of high-frequency transformers (HFTs) are fundamental to the insulation design of HFTs. Due to the ...