A proposal for a crushed-rock quarry between Harlem and Appling will go before the Columbia County Board of Commissioners in ...

Step inside a modern quarry crushing plant and see how advanced equipment and precision processes transform raw rock into ...

Abstract: Many in-motion coarse alignment methods have been proposed and have achieved good results for the strapdown inertial navigation system (SINS) aided by the global positioning system (GPS).

Vijayawada: In a key quality assurance exercise amid large-scale concreting works, scientists from the Central Soil and Materials Research Station (CSMRS) conducted a detailed inspection of concrete ...

Abstract: Infrared small target detection in a complex background is a challenging problem. A complex background generally contains structured edges, unstructured clutter, and noise, which completely ...

How do regional productivity shocks or transportation infrastructure improvements affect aggregate welfare? In a general class of spatial equilibrium models, we provide a formula for aggregate welfare ...