HazMatMapper is an online and interactive geographic visualization tool designed to facilitate exploration of transnational flows of hazardous waste in Sweeper Parts North America (http://geography.wisc.edu/hazardouswaste/map/).While conventional narratives suggest that wealthier countries such as Canada and the United States (US) export waste to p

To expand field of view (FOV) of telescope, the method of special scanning often is used, but, for some telescopes with special structure in optics and machine, the conventional scanning methods are unsuitable.This paper proposes a novel scanning method based on autoguiding system so as Sprocket to expand the FOV of fiber array solar optical telesc

Joint domain localisation (JDL) is a popular reduced-dimension space-time adaptive processing (STAP) technique for clutter suppression in an air-borne Crank Arm Pair radar system.Here, the authors develop an improved JDL method by exploiting persymmetric covariance matrix, referred to as persymmetric joint domain localisation (Per-JDL), in order to

One of the most challenging and complex treatment modality is replacement of single anterior tooth.This can be overcome by different treatment options such as implant-supported restorations as well as conventional porcelain-fused-to-metal and resin-bonded fixed partial dentures.Drifting of teeth into the edentulous area may reduce the available pon

Background Allocation of adequate healthcare facilities is Kids one of the most important factors that public health policy-makers consider when preparing for infectious disease outbreaks.Negative pressure isolation rooms (NPIRs) are one of the critical resources for control of infectious respiratory diseases, such as the novel coronavirus disease