Europe, the old world, was epicentre of Covid-19 after its initial emergence and incubation in China. Having resulted vast human misery, pandemic raises necessary questions about future direction Europe - what kind will emerge from devastation and, moreover, eruption European societies be used as an opportunity for changing, i.e. recalibrating Europe? The overarching concern this article is soc...

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Allopurinol and Endothelial Function in Heart Failure : Future or Fantasy? Print ISSN: 0009-7322. Online ISSN: 1524-4539 Copyright © 2002 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Circulation doi: 10.1161/01.CIR.0000024270.37833.F9 2002;106:173-175 Circulation. http://circ.ahajournals.org/conten...

distances Different distances between two given vectors Description These functions are used for calculating different distances between two given vectors. Thus, L1.dist calculates the L1 distance, cosin.dist calculates the cosine distance, euclidian.dist computes the Euclidian distance, and rank.cor.dist computes the rank correlation distance. The vectors have to have same length. When using r...