Abstract: Different from conventional passive reconfigurable intelligent surfaces (RISs), incident signals and thermal noise can be amplified at active RISs. By exploiting the amplifying capability of ...

Andy Burnham is rumoured to be ready to attempt a Westminster comeback yet again – and his eye is understood to be on the ...

Abstract: Based on membership information, this article designs a unified attack and defense framework for nonlinear active suspension systems (ASSs) with external disturbances and uncertain ...

The Arena has consistently stood out as one of the most beloved game modes among players throughout the history of the game. It offers a straightforward concept that players can easily grasp, yet the ...

As the World Cup approaches, a drone expert explains why American-made heavy-lift drones offer a critical edge for event ...