A seemingly ordinary talc mine exploration spirals into a maze of unstable rock, collapsing piles, slick soapstone floors, ...
Explorers entered a miles-deep talc mine and quickly found themselves surrounded by crumbling walls and fallen ceiling debris ...
Abstract: The application of the 3-D radar data cube (RDC), which integrates time, distance, and Doppler frequency information for accurate human activity recognition (HAR), has attracted much recent ...