Hand Sanitizers To increase constantly the achievable rate of reconfigurable intelligent surfaces (RISs)-assisted communication systems, the traditional approaches are to deploy a few active elements randomly on the passive RISs.However, the effect of the geometry distribution of the deployment of the active elements is ignored in performance analy

A detailed examination was carried out by substituting waste ceramic powder (WCP) for specific ratios of cement in concrete.To achieve this, five different WCP percentages (10%, 20%, 30%, 40%, and 50%) were used in manufacturing of concrete.First, the workability and slump values in the fresh state of concrete were determined by performing a slump

In this paper, we investigate how crude oil price and volume traded affected the profitability of oil and gas companies in the United Kingdom (UK) since the financial crisis started in 2008.The study benefit from insights of the financial statements, to develop a model that focuses on how changes in oil price impact corporate performance.In order t

The control of complex systems is an ongoing challenge of complexity research.Recent advances using concepts of structural control deduce a wide range of control related properties from the network representation of complex systems.Here, we examine Photo Swaddle the controllability of systems for which the timescale of the dynamics we control and t