In 1968, the USS Scorpion completed a classified Cold War mission and vanished without warning, taking 99 men with it. At the ...
Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 10 and 20cm ( 4 and 8inch) 26 gauge ( wire diameter 0.4mm ) : 2x40 and ...
Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...