Compound(Z)-2-methyl-5,6-dihydrobenzo[d]thiazol-7(4H)-one O-prop-2-yn-1-yl oxime, C11H12N2 OS, as a synthetic precursor of cytotoxic triazoles has been prepared
To know the effects of irradiation on the konjac glucomannan (KGM) molecular chain membrane, KGM membrane solution was treated with the irradiation dose of 0-20
The first part of this report describes the data reduction of non-merohedrally twinned crystals measured on Bruker and Agilent area-detector diffractometers. Th
针对大数据聚类低效的问题,提出一种方形邻域快速网格密度聚类算法(square-neighborhood and gridbased DBSCAN,SGBSCAN)。首先给出方形邻域密度聚类定义,利用方形邻域代替圆形邻域,降低时间复杂度;其次提出方形邻域密度聚类的grid概念,快速确定高密度区域内核心点与数据点之间的密度关系;最后提出grid密度簇,利用网格之间的关系加快密度簇的形成。算法应用于16