Abstract: The application of a nonuniform nested array provides a simple way for underdetermined direction of arrival (DOA) estimation, enabling us to develop a suited self-calibration algorithm for ...

Watch the moment an osprey nesting at a nature reserve lays her fourth egg of the season. Maya returned with her long-term ...

A pair of peregrine falcons have successfully nested and laid four eggs at a cathedral, a charity says. The Hawk and Owl ...

Abstract: Computer experiments can emulate the physical systems, help computational investigations, and yield analytic solutions. They have been widely employed with many engineering applications (e.g ...