BackgroundIn the Peruvian Coastal Desert, an archipelago of fog oases, locally called lomas, are centers of biodiversity and of past human activity.Fog interception by a tree canopy, dominated by the legume tree tara (Caesalpinia spinosa), enables the occurrence in the Atiquipa lomas (southern Peru) of an environmental island with a diverse flora a
Aiming at the problem of multi-UAV pursuit-evasion confrontation, a UAV Blind Spot Detection Kit cooperative maneuver method based on an improved multi-agent deep reinforcement learning (MADRL) is proposed.In this method, an improved CommNet network based on a communication mechanism is introduced into a deep reinforcement learning algorithm to sol
In this paper, a set of cooperative non-orthogonal multiple access (NOMA) transmission schemes is proposed, in which two half-duplex relaying user terminals (UTs) successively deliver the AP signals toward two NOMA UTs.The successive relaying (SR) of two HD relays emulates the full-duplex (FD) relaying transmission such that the whole transmission
By using advanced technologies and data analytics, smart cities can establish conditions that are both inclusive and accessible, addressing the distinctive needs of disabled people.This research aims to examine the benefits of smart city Other Chargers technologies and develop strategies for developing environments that serve the requirements of in