THE fundamental problem in mine surveying is the connexion between the surface and underground surveys and their relations to the boundaries of the property. In this book, which, unfortunately, the ...

Although the theory of lattice dynamics was established six decades ago, its accurate implementation for polar solids using the direct (or supercell, small displacement, frozen phonon) approach within ...

Huntsville, AL, May 26, 2023 (GLOBE NEWSWIRE) -- See how McGehee Engineering Corp. is using Drone LiDAR from GeoCue for one of their coal customers to assist in the design of a coal conveyor belt. The ...