Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece of cardboard. This step-by-step tutorial covers mounting the motors, wiring ...

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Abstract: Optimal power flow (OPF) plays a crucial role in addressing asymmetric operational problems of bipolar direct current distribution networks (DCDNs). However, the effectiveness of existing ...

Abstract: In this study, we propose three new algorithms based on difference of convex (DC) programming and DC algorithm (DCA) for kernel fuzzy c-means (KFCM) clustering model. Firstly, KFCM model is ...

WGTE is turning federal funding cuts into an opportunity. The station is facing $1.2 million in cuts to its annual budget after federal funds to public broadcasting were cut earlier this year, more ...