论构建新的政治整合机制

政治整合是世界各国尤其是发展中国家政治发展中面临的非常重要的现实问题。就目前我国政治整合的现状来看,一方面,传统的政治整合机制不适应政治发展的需要;另一方面,影响国家政治整合的因素不断增多。中国发展的现实需要建立一系列新的政治整合机制。     

论人口老龄化的经济影响

目前，我国60岁以上的老年人口已达1.43亿，占中国总人口的11%。美国、日本和西欧则早已步入老龄社会。本文以主要发达资本主义国家为蓝本，探讨了人口老龄化对经济的影响，论述了可能抵消人口老龄化负面经济影响的各种因素，可以为我国应对人口老龄化的挑战提供参考和借鉴。     

论修辞的逻辑论证功能

修辞与逻辑关系之一就是修辞理论具有说服论证功能。我们可以从修辞的现代含义引出修辞的逻辑论证功能,并从修辞的历史渊源上给以论证,然后从修辞手法的角度对中国先秦诸子修辞理论给以分析,说明其具有逻辑论证功能。     

Typing Y chromosome STR haplotypes using redesigned primers

A panel of Y-specific STR loci, including DYS19, DYS389, DYS390, DYS391, DYS392, and DYS393 was analyzed using horizontal nondenaturing polyacrylamide gel electrophoresis with a discontinuous buffer system (horizontal disk-PAGE). In order to obtain correct results for the larger DYS389 and DYS392 alleles, it was necessary to design new primers that bind closer to the repeat region and lead to a significant reduction of the amplified fragment size. Using the modified primer sets the horizontal disk-PAGE results were consistent with a nondenaturing approach using fluorescent primers and a 377 automated sequencer. The modified procedure also amplifies the second repeat stretch at the duplicated DYS389 locus as a single fragment, which results in an immediate allele identification. The results indicate that horizontal disk-PAGE with silverstaining is a simple approach to type the recommended Y-specific STR markers.     

全球化环境下资本主义文明发展的双向效应--读《资本主义文明的衰亡》

资本主义文明传承和发展着人类历史进步的同时,也蕴孕和延续着资本主义矛盾和弊端.在全球化历史进程中,资本主义文明的发展具有双向效应一方面资本主义文明的再发展起到推进人类文明不断演进的正面效应,另一方面又派生出无法忽视的或潜藏或显现的社会问题,带来负面效果.资本主义文明的发展具有"文明"与"不文明"并存的双向发展趋向.     

Running Into Success

正China’s burgeoning marathon events fuel a lucrative sports industry For sports agent Tao Shaoming,December 20,2015 was just another busy though profitable day.At the Fuzhou International Marathon held in southeast China’s Fujian Province that day,his Ethiopian and Kenyan runners swept the awards in both the men and women’s events,setting another record for the