关于工会成为职工"教育之家"的思考

20世纪80年代的建设职工之家活动风靡一时,工会成为职工“教育之家”是对职工之家的深化和升华,启动职工素质工程,全面提高职工素质,是世界及中国社会发展的需要,也是工会履行职能的一项要务,工会有其自身的优势条件和经验,能够把工会办成职工的“教育之家”。     

政府部门开展电子政务需求设计的一般方法

从政府工作角度论述了政府部门开展电子政务需求设计的主要目的和作用 ,探讨了电子政务需求设计的主要概念和基本过程 ,并以北京市数字市政管理服务系统的需求调研为例对其进行了说明     

Characterization and haplotype analysis of 10 novel Y-STR loci in Chinese Han population

In this study, we analyzed allelic sequences of 10 novel Y-specific STR loci, DYS454, DYS510, DYS513, DYS520, DYS542, DYS544, DYS552, DYS561, DYS587 and DYS593, surveyed the distribution of haplotypes in a Chinese Han population. Extracted DNA was amplified with PCR, followed by a horizontal non-denaturing polyacrylamide gel electrophoresis with discontinuous buffer system. Purified alleles were sequenced on DNA sequencer (ABI Model 377) to verify the number of motif repeats. The number of alleles observed at each locus ranged from 3 to 8, yielding 102 haplotypes in 103 unrelated males samples. The allele diversity values for each locus ranged from 0.2099 (DYS544) to 0.7523 (DYS552). The haplotype diversity using all these loci was 0.9998. Our study revealed that they were valuable Y-specific markers for forensic applications.