Abstract: Battery-free Internet-of-Things (BF-IoT), which is realized by harvesting ambient energy to power the IoT devices, has emerged to reduce the energy consumption, and alleviate environmental ...

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Discover how to achieve stunning roller set curls on natural hair with this step-by-step tutorial! Learn expert hair preparation, effective sectioning, and the best product application for maximum ...

With countless applications and a combination of approachability and power, Python is one of the most popular programming languages for beginners and experts alike. We’ve compiled a list of 10 online ...