I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

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.

Abstract: The reliability of drones is essential for various civil and military applications. While a single failure can be tolerated through fault-tolerant control that allows for reduced ...

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 ...