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Previous studies report that bi-cell piezoelectric proton exchange membrane fuel cells with a nozzle and a diffuser have been successfully developed, and this pseudo-bipolar design is expected to benefit the future development of the piezoelectric stack (PZT-Stack). In this study, an innovative PZT-Stack design composed of three L-PZT-D-type bi-cells contains a total reaction area of 24 cm 2 ...
Home healthcare technologies can help patients maintain their independence, allow them to stay in their own homes, improve health outcomes, and reduce costs. Mindmy-Heart, a CMS-funded project at Georgetown University Medical Center, has successfully implemented multiple technologies, such as home monitoring devices and care management tools, to allow for in-home management of congestive heart failure
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