From super-sized natural wonders and man-made marvels to some of the weirdest, creepiest and teeny-tiniest sights, we take a ...

Abstract: Topology control in next-generation wireless networks has recently attracted the interest of several researchers. The network performance is significantly affected by the topology. Therefore ...

Abstract: After disaster occurs like earthquake, it is common results of collapse structure. It is impossible for disaster victims make use of communication devices such as cellular phones, iPad or ...