The material has a unique lattice shape that allows it to twist into itself to effectively protect against a range of impact ...

Abstract: Photoplethysmography (PPG) is a widely used, noninvasive method for monitoring cardiovascular parameters in wearable devices. However, wrist-based PPG signals are often affected by motion ...

Abstract: Photovoltaic (PV) systems constitute a crucial aspect of renewable energy generation, yet they can pose safety hazards due to current disturbances in the DC series system, particularly ...