Abstract: Knowing the structure of a wall, ceiling or floor, as well as the location of enclosed hollows, cavities or pipes, is very beneficial for various applications. In this paper the potential of ...

Abstract: Natural disasters commonly occur in all regions around the world and cause huge financial and human losses. One of the main effects of earthquakes and floods is the destruction of buildings.

American ISR aircraft has returned to Nigeria’s North-east to monitor ISWAP activity following recent airstrikes. The United States has resumed intelligence, surveillance, and reconnaissance (ISR) ...