With the development of remote sensing techniques, a large number of high-resolution aerial images is now available and benefit many applications.Multi-scene recognition plays a key role in applying remote sensing images to these applications, which refers to predicting multiple scenes coexisted in an aerial image and has attracted an increasing at
AbstractThe widespread use of steel in concrete has become a challenge as the emissions of carbon monoxide during steel production pollute the environment.The use of a conventional method of reinforcement has many limitations that still affect the total arrest of the concrete issue.This research aims to identify ways in which concrete strength can
Abstract Relationships in real systems are often not binary, but of a higher order, and therefore cannot be faithfully modelled by graphs, but rather need hypergraphs.In this work, we systematically develop formal tools for analyzing the geometry and the dynamics of hypergraphs.In particular, we show that Ricci curvature concepts, inspired by the c
Recent repeated flashovers and power outage incidents in an (400/132) kV substation, located in the Ad Diwaniyah Province, have called for extensive investigations to evaluate the effect of subsequent deposition of sandstorm and free carbon particles (soot) on the performance of HV insulators and probable flashover occurrences.In the Ad Diwaniyah P
Properties of Tie Clip plasmas that constitute the plasma sheet in the near-Earth magnetotail vary according to the solar wind conditions and location in the tail.In this case study, we present multi-spacecraft observations by Cluster that show a transition of plasma sheet from cold, dense to hot, tenuous state.The transition was associated with th