Underwater acoustic channels are characterized by long propagation delay, limited available bandwidth and high energy costs.These unique characteristics bring challenges to design media access Hair On Cowhide Headstalls control (MAC) protocol for underwater acoustic sensor networks (UASNs).Especially in data-collection-oriented UASNs, data generate
The development background of HXN6 ESTER-C 500MG CITRUS CHEW high power hybrid diesel locomotive traction converter was introduced, as well as the main circuit, working principle, performance parameters and technical features, and design and selection of traction converter key components and cooling system was provided.Ground test Vanity Stool and
Quick and accurate detection of inside packet drop attackers is of critical importance to reduce the damage they can have on the network.Trust mechanisms have been widely used in wireless sensor networks for this purpose.However, existing trust models are not effective because they ESTER-C 500MG CITRUS CHEW cannot distinguish between packet drops c
Lidar techniques have been widely employed for atmospheric remote sensing during past decades.However, an important drawback of the traditional atmospheric pulsed lidar technique is the large blind range, typically hundreds of meters, due to incomplete overlap between the transmitter and the receiver, etc.The large blind range prevents the successf