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, ...
NASHVILLE, Tenn. (AP) — Tennessee executed Harold Wayne Nichols by lethal injection Thursday in Nashville for the 1988 rape and murder of Karen Pulley, a 20-year-old student at Chattanooga State ...
Knotorious on MSN
Pulley saver installation demo for tree climbers
This video demonstrates the installation of a pulley saver for tree climbers, highlighting proper techniques to protect ropes and extend their lifespan. It provides step-by-step guidance for safe and ...
Abstract: Many mechanisms reduce the number of inputs for their target motions by restricting the motions of pairs of joints. This study designs a novel constraint mechanism using a pair of ...
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