Egypt has unveiled new visitor facilities on the plateau outside Cairo where the Great Pyramid of Giza and the Great Sphinx are situated, the country's most visited heritage site and the sole ...
At nearly 3,000 feet above sea level in the misty highlands of West Java, Indonesia, a series of moss-covered stone terraces rise from the earth like an echo from another age. Known locally as Gunung ...
Abstract: A recently introduced method for optimizing the time delay unit architecture (TDU-A) of 1-D phased antenna array (PAA) is expanded for the first time to the generalized 2-D PAAs. The ...