After just a few months of work, a complete newcomer to the world of sphere packing has solved one of its biggest open ...

This study introduces a novel framework, G3Reg, for fast and robust global registration of LiDAR point clouds. In contrast to conventional complex keypoints and descriptors, we extract fundamental ...

The Operation IceBridge Portal was retired on June 25, 2025, as part of NSIDC DAAC's transition to NASA Earthdata Cloud. Current Data Access Options Dataset landing pages: All IceBridge data set ...

The ligand N,N‘-bis(1,3,4-thiobiazolyl)-2,6-pyridyldicarboxamide (btapca) has been synthesized and its coordination properties toward La(III) and Ce(III) in the presence of air have been investigated.

It is a better way than transmission tomography to reconstruct the target shape when the target or the inner component of the target would bring about severe attenuation for ultrasonic propagation.