Increasing incidents of cyber attacks and evolution of quantum computing poses challenges to secure existing information and communication technologies infrastructure.In recent years, quantum key distribution (QKD) is being extensively researched, and is widely accepted as a promising technology to realize secure networks.Optical fiber networks car
Melkamu Adigo Shibeshi, Zemene Demelash Kifle, Seyfe Asrade Atnafie Department of Pharmacology, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, EthiopiaCorrespondence: Zemene Demelash KifleDepartment of Pharmacology, School of Pharmacy, University of Gondar, P.O.Box: 196, Gondar, EthiopiaEmail zeme2010@gma
We consider the problem of finding checkerboard copulas for modeling multivariate distributions.A checkerboard copula is a distribution with a corresponding wac 4011 density defined almost everywhere by a step function on an m-uniform subdivision of the unit hyper-cube.We develop optimization procedures for finding copulas defined by multiply-stoch
In the title salt, C18H24NO+·C6H7O7−, the dihedral angle between the benzene rings in the cation us polo assn mens sweaters is 74.2 (5)°.In the crystal, anion–anion O—H.O hydrogen bonds and weak O—H.O interactions form infinite chains along [100].Between these chains, cation–anion N—H—O hydr
Tuberculosis (TB) is a major global health problem and the only currently-licensed vaccine, BCG, is inadequate.Many TB vaccine candidates are designed to be given as a boost to BCG; an understanding of the BCG-induced immune response is therefore critical, and the opportunity to relate this to circumstances where BCG does confer protection may dire