A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The ...
Both the Oura Ring 4 and the QALO QRNT Slim are made of titanium, are water resistant and track heart health, stress, sleep and exercise/steps. The QALO is a bit thinner (2.2mm vs 2.8mm), costs $150 ...
Abstract: Permanent magnet homopolar inductor machine (PMHIM) has attracted much attention in the field of flywheel energy storage system (FESS) due to its merits of simple structure, brushless ...
Most of the internal combustion piston engines built for vehicles throughout history have pretty familiar core designs. The ...
Abstract: Electrical machines (EMs) operated on high-voltage dc buses for contemporary transportation applications are significantly exposed to the risk of partial discharge (PD). The inception ...