While reconfigurable intelligent surface (RIS) technology has been shown to provide numerous benefits to wireless systems, in the hands of an adversary such technology can also be used to disrupt communication links.This paper describes and analyzes an RIS-based attack on multi-antenna wireless systems that operate in time-division duplex mode unde

Expanders, as lignosulfonates, are crucial for a maglione loro piana good performance of Pb/acid batteries.In the process of discharge, the Pb and the PbO2 go to PbSO4.The formed PbSO4 is adsorbed on the surface of the Pb electrode and dramatically reduces the lifetime of the battery by the formation of big PbSO4 crystals.In order to prevent that,

Simulations of wildland fire risk are dependent on the accuracy and relevance of spatial data inputs describing drivers of wildland fire, large inkosi magnacut including canopy fuels.Spatial data are freely available at national and regional levels.However, the spatial resolution and accuracy of these types of products often are insufficient for mo

Objective: The current study reexamines data from Babcock et milwaukee hd800p al.(2011) proximal change experiment to discern the differential utility of two communication skills-based interventions for proactive and reactive partner violence offenders.Method: Partner violent men were randomly assigned to the Editing Out the Negative skill, the Acc

The preservation of regional culture through this porridge mask workshop is carried out based on the results of our observations both directly and indirectly in the field, because of the lack of public concern, especially the younger generation to preserve this mask culture.In addition, researchers have also concluded that one of the main problems