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 ...

Ultrasound imaging isn’t just about moving a probe—it’s about understanding the physics that make every pixel possible. From wave mechanics to Doppler concepts, mastering these principles helps ...

Abstract: This letter proposes a deep unfolding network, termed Global Attention FISTA Network (GAFNet), for sparse channel estimation in the delay-Doppler (DD) domain of Orthogonal Time-Frequency ...

Yet another round of potentially severe storms is threatening the Chicago area Friday, the latest in a string of systems eyeing the region this week. With virtually the entire Chicago area under a ...

If you enter any school and ask who’s responsibility it is to focus on formative assessment to drive practices, most likely all of the answers will focus on teachers. According to Tom Guskey, ...

Abstract: This article presents a novel millimeter-wave (mmWave) frequency-modulated continuous-wave (FMCW) radar-in-display (RiD) concept for target characterization and micro-Doppler sensing. The ...