教学成果评估体系与标准研究

针对教学成果的特点，依据教育评价理论，对教学成果的评估体系和评估标准进行系统研究，提出对教学成果评价应包括创新性、先进性、实用性、教育效益等几个方面，同时指出了在评估时应注意的问题。     

穴位注射维生素B1佐治小儿腹泻

为探讨穴位注射维生素B1佐治小儿腹泻的价值,对1995～2000年收治的178例小儿腹泻患者进行足三里穴位注射维生素B1治疗100例(观察组)与常规治疗78例进行对照,结果两组止泻天数间有显著差异(P＜0.01).     

关于人体经络的一个试探性观点

在考察针刺穴位治疗作用的基础上，根据现有的实验事实，将人体经络的观念和经改进后的神经-内分泌-免疫系统的观念统一起来，提出人体经络是具有敏感节点和功能连接的神经-内分泌-免疫网络的假说。人体经络的复杂网络不仅是遍及全身的系统，而且可以通过敏感节点及其功能连接对身体起调控作用。     

企业货币资金管理

文章主要从货币资金的制度性管理和理财性管理入手,讨论如何建立全面的企业货币资金管理,并针对当前电信行业的货币资金模式中存在的问题提出对策.     

军队形象塑造研究

军队形象是新世纪新阶段军队建设的重要内容。本文首先阐明了军队形象的含义和基本特征,接着分析了当前影响军队形象的不利因素,最后提出了塑造良好军队形象的途径。     

权重分析系统

本文利用加权模糊区间统计方法,对决策指标权重进行了讨论,并引入关联度的概念讨论了各专家的偏离度及一致性。     

Probing met repressor-operator recognition in solution.

The three-dimensional crystal structure of the Escherichia coli methionine repressor, MetJ, complexed with a DNA operator fragment is described in an accompanying article. The complex exhibits several novel features of DNA-protein interaction. DNA sequence recognition is achieved largely by hydrogen-bond contacts between the bases and amino-acid side chains located on a beta-ribbon, a mode of recognition previously hypothesized on the basis of modelling of idealized beta-strands and DNA, and mutagenesis of the Salmonella phage P22 repressors Arc and Mnt. The complex comprises a pair of MetJ repressor dimers which bind to adjacent met-box sites on the DNA, and contact each other by means of a pair of antiparallel alpha-helices. Here we assess the importance of these contacts, and also of contacts that would be made between the C-helices of the protein and DNA in a previous model of the complex, by studying mutations aimed at disrupting them. The role of the carboxy-terminal helix face in operator binding was unclear, but we demonstrate that recognition of operator sequences occurs through side chains in the beta-strand motif and that dimer-dimer interactions are required for effective repression.     

改性沥青防水卷材的地下室施工

介绍新型防水材料ＳＢＳ改性沥青柔性油毡的性能、施工工艺、操作方法及保证质量的措施，并提出存在的问题及施工中注意事项。