How Do You Move a Stegosaurus Skeleton? Very Carefully.

The American Museum of Natural History is relocating Apex, a 150-million-year-old skeleton, to a new spot near its dinosaur ...

3D-printed metamaterials harness complex geometry to dampen mechanical vibrations

In science and engineering, it's unusual for innovation to come in one fell swoop. It's more often a painstaking plod through ...
IEEE

RDP-LOAM: Remove-Dynamic-Points LiDAR Odometry and Mapping

Abstract: Simultaneous Localization and Mapping (SLAM) is a critical technology for autonomous driving and robotics. However, many SLAM algorithms assume a static environment, leading to reduced ...
IEEE

Study of a Dynamic Impedance Matching Method for Ultrasonic Bone Knife Transducer

Abstract: Since the stability of the working performance of ultrasonic bone knife transducer is closely related to the dynamic impedance matching, this paper designs a dynamic impedance matching ...