Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

The Department of Homeland Security had said earlier on Sunday that it would suspend the priority airport security program, about a week after its funding lapsed because of the partial government ...

After an amazing free skate program, Alysa Liu celebrated her figure skating performance with six explosive words at the Winter Olympics. The figure skater was third entering her free skate after a ...

Alysa Liu is left to carry the hopes of the "Blade Angels" into the women's free skate at the Milan Cortina Olympics after Amber Glenn and Isabeau Levito didn't get the scores they were looking for to ...

Abstract: Traditional target tracking methods face problems such as low positioning accuracy and weak robustness, which seriously restrict communication performance and reliability. In order to ...

EL PASO, Texas--(BUSINESS WIRE)--El Paso Electric Company (EPE) and Base Power today announced a new pilot program that will use home battery systems to help reduce strain and strengthen the electric ...

Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal ...

BMW Group has signed a strategic cooperation agreement with PreZero, the international circular economy specialist and part of the Schwarz Group, to develop a closed-loop recycling model for ...