毛泽东在安源工运期间的领导方略与现实启示——纪念安源路矿工人大罢工胜利90周年

毛泽东从1921年9月到1930年9月先后8次来到安源,开创、领导了闻名天下的安源工人革命运动,安源成为毛泽东在江西伟大革命实践的第一站,成为毛泽东实现早期革命生涯重大飞跃的地方,成为毛泽东缔造新型人民军队的地方,成为毛泽东早期革命思想初步形成的地方。近十年的安源革命运动展示了毛泽东非凡的领导方略和策略思想,这笔宝贵的精神财富,对党的各级领导干部在新的历史时期从容应对复杂局面,创造性地开展各项工作,努力践行党的宗旨,仍然具有重要的现实启示意义。     

A novel process for comprehensive utilization of vanadium slag

Traditional processes for treating vanadium slag generate a huge volume of solid residue and a large amount of harmful gas, which cause serious environmental problems. In this study, a new process for the comprehensive utilization of vanadium slag was proposed, wherein zeolite A and a V₂O₅/TiO₂ system were synthesized. The structural properties of the as-synthesized zeolite A and the V₂O₅/TiO₂ system were characterized using various experimental techniques, including X-ray diffraction, X-ray fluorescence, scanning electron microscopy, and infrared spectroscopy. The results reveal that zeolite A and the V₂O₅/TiO₂ system are successfully obtained with high purity. The results of gas adsorption measurements indicate that the prepared zeolite A exhibits high selectivity for CO₂ over N₂ and is a candidate material for CO₂ capture from flue-gas streams.     

The effect of corporate governance on debt financing cost of listed companies

In recent years,bank credit business is booming with the increasing borrowing intention of China’s listed companies,and debt financing has become the major approach among listed companies’financing strategies.As a series of institutional arrangements about rights,responsibilities and benefits between different shareholders,corporate governance mechanism has a significant influence on the cost of debt financing.This paper employs variable coefficient panel data model to investigate the relationship of the listed company’s debt financing costs and corporate governance mechanism in terms of structural characteristics and time series characteristics.The results show that optimizing the structure of both Board of Directors and Board of Supervisors,establishing a reasonable management incentive system and reducing the concentration of ownership properly can directly contribute to a lower company’s debt financing costs.Meanwhile,property rights have an interactive influence on corporate governance from four aspects,which indirectly effect in company’s debt financing costs.     

防止西藏国有企业政策性寻租对策分析

由于特殊的地理环境与政治环境，西藏国有企业自生能力相对较弱，企业生产带有强制的外部经济性，因此政府给予企业政策性优惠与补贴是企业公平发展的需要。文章从西藏国有企业的领导人政策性寻租动机及诱因出发，分析了西藏现实的制度运行环境，从企业领导人的选拔、激励、绩效评价、合作剩余的归宿等多个方面研究了防止西藏国有企业领导人实施政策性寻租的对策措施。     

疏水蛋白rHGFI与rHFBI的发泡能力研究

将巴斯德毕赤酵母异源表达出的疏水蛋白rHGFI和rHFBI修饰硅化玻璃后进行玻璃表面接触角测定.结果显示:蛋白处理的硅化玻璃表面由疏水变为亲水.蛋白溶液表面张力测定结果表明:rHGFI和rHFBI是表面活性非常强的蛋白,均可使表面张力降低.以常用的食品乳化剂酪蛋白酸钠为对照,检测rHGFI和rHFBI蛋白的发泡能力和泡沫稳定性.0.1%的rHGFI和rHFBI蛋白溶液发泡能力明显高于同浓度的酪蛋白酸钠溶液,rHFBI蛋白溶液的泡沫稳定性最佳.     

几座旧石拱桥重载临时通行处理措施

某六座旧石拱桥,桥梁跨径5～10 m不等,修建于20世纪80年代,桥梁均位于一条乡村道路上,路面等级低,桥梁设计荷载等级低.有一批重要大件物资需要紧急通过这些桥梁,轮载较重.结构安全性验算及其评价结果表明:不能保证大件运输顺利通过.笔者参与了这些桥梁的安全验算和评价,结合安全、快捷、经济的处理原则,提出采用"工"字钢梁跨越的处理措施.     

Science Letters: A new quantitative model of ecological compensation based on ecosystem capital in Zhejiang Province, China

Ecological compensation is becoming one of key and multidiscipline issues in the field of resources and environmental management. Considering the change relation between gross domestic product (GDP) and ecological capital (EC) based on remote sensing estimation, we construct a new quantitative estimate model for ecological compensation, using county as study unit, and determine standard value so as to evaluate ecological compensation from 2001 to 2004 in Zhejiang Province, China. Spatial differences of the ecological compensation were significant among all the counties or districts. This model fills up the gap in the field of quantitative evaluation of regional ecological compensation and provides a feasible way to reconcile the conflicts among benefits in the economic, social, and ecological sectors.     

DGPS实时引导和跟踪系统

以对空目标寻的系统的外场试验为背景，介绍了一种采用差分GPS定位技术，结合计算机软件而设计的目标实时引导和跟踪系统，并给出了某试验系统的试验实测数据和结果分析。试验证明，该系统工作十分有效，而且使用方便，工作可靠，值得推广。     

国企中职务侵占犯罪认定初探

本文从职务侵占犯罪的概念入手，分析其基本特征与该犯罪行为的主观，客观，主体，客体等四大要素。阐述了此类犯罪的构成，通过与其他相关犯罪的比较，使读者能正确把握此类犯罪。