Abstract The article presents the method of using a modified acoustic miss distance indicator applied together with set controlled aerial target imitators (ZSMCP) Jaskółka “Swallow” operated in Polish Armed Forces. described enables implementation controlling and testing new CZT inspect technical condition these, which are still operated.

Gold(i) complexes of bisphosphines assembled on the bis(azol-1-yl)methane platform viz.: bis(2-diphenylphosphinoimidazol-1-yl)methane (1), bis(5-diphenylphosphinopyrazol-1-yl)methane (2), bis(5-diphenylphosphino-1,2,4-triazol-1-yl)methane (3) have been described. Reactions of two equivalents of bisphosphines 1-3 with Au(SMe2)Cl produced dinuclear complexes [(AuCl)2(μ-P^P)] (4-6) with AuAu dista...

In this paper, we aim to overcome three major shortcomings of the FDH (Free Disposal Hull) directional distance function through developing two new, named Linear and Fractional CDFDH, complete FDH measures of efficiency. To accomplish this, we integrate the concepts of similarity and FDH directional distance function. We prove that the proposed measures are translation invariant and unit invari...

In the long-distance space target detection, technique of laser reflection tomography (LRT) shows great power and attracts more attention for further study real use. However, targets are often non-cooperative, normally a 360° complete view projections cannot be obtained. Therefore, this article firstly introduces an improved LRT system design with advanced equipment non-cooperative detection to...