“The clear conclusion was that just the activity of interacting with a state-of-the-art LLM was helpful to all human ...

Mark E. Schafer, PhD, recently joined Drexel’s School of Biomedical Engineering, Science and Health Systems as a Research Professor. Dr. Schafer has extensive expertise in ultrasound system ...

Abstract: This paper proposes a compact moving mechanism using a piezoelectric element and ER fluid. This mechanism consists of a piezoelectric element, electrodes and ER fluid. This mechanism ...

Abstract: This paper investigates the conversion of ambient sound into electricity using piezoelectric sensors made from electro spun polyacrylonitrile (PAN) nanofibers by incorporating acoustic ...