Duplex ultrasound is a vital tool for diagnosing and monitoring vascular diseases such as carotid artery stenosis and peripheral arterial disease (PAD). Updated guidelines now emphasize refined ...

Low-cost coronary artery calcium scans can help determine if you need statin drugs, especially if you're 40-75.

Abstract: The global wireless industry works like clockwork. Every decade, the global community ratifies a new generation of cellular standards relying on advances from the past decades; a similar ...

Abstract: A simultaneous wireless power and data transfer system (SWPDT) with full-duplex mode based on half-cycle orthogonal frequency division multiplexing (OFDM) technology is proposed to suppress ...