Abstract: Unmanned aerial vehicles (UAVs) equipped with reconfigurable intelligent surfaces (RIS) provide several perquisites in inaccessible regions, yet the limited battery life of the UAV is a ...

Abstract: In Wireless Rechargeable Sensor Networks (WRSNs), efficient energy management is crucial for prolonging network lifetime. Mobile Charging Vehicles (MCVs) play a vital role in replenishing ...

Explore the Thames foreshore as I uncover a recently discovered spoil heap, searching for hidden relics that would otherwise be lost. To mudlark legally, a permit from the PLA is required. Over a ...