CNN10 天
The best knee braces in 2025 for stability and pain relief, according to physical therapists
Whether you’re recovering from surgery, managing chronic pain or looking to prevent injuries, choosing the right knee brace ...
C&EN1 个月
Intrinsic Solution to the Dilemma between High-Efficiency and External-Field-Free Spin ...
School of Microelectronics, University of Science and Technology of China, Hefei 230026, People’s Republic of China ...
IEEE1 个月
Mechanical Robust Biaxial MEMS Mirror Achieving >100° Optical Scanning Angle for LiDAR ...
This article designs a biaxial Lissajous scanning piezoelectric AlScN-driven MEMS micromirror driven by circular arc actuators, featuring large mirror with a diameter of 5 mm. To achieve large-angle ...