Abstract: Beamforming methods have been widely applied to medical ultrasound imaging to improve image quality. Although the state-of-the-art time-domain beamformers are able to produce refined ...

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Abstract: This letter presents a novel filtering high-efficiency transistor-based rectifier operating in continuous class-B/J mode. The proposed design incorporates a filter structure into the ...

Researchers found that a 12-week therapeutic virtual yoga program for chronic low back pain can be a feasible, safe and effective treatment option. Cleveland Clinic researchers found that a 12-week ...