A Forward Selection Method on Customer Credit

In this paper, we discuss a selection and evaluation method of customer credit for the commercial bank loans operation, and put forth a forward selection model by optimization techniques. At last, we also give an example to analyze its application.     

New Develoopment of the Basic Theory of Extenics

In this paper,the new development of three basic theories of Extenics,incluing basic-element theory,extension set theory and extension logic theory ,has been introduced.And the new theoretical frame of Extenics has also been set forth.     

Research on Tracing Evaluation System in Virtual Enterprise Based on Neural Network

The tracing evaluation index system was designed to be used in virtual enterprise and established neural network trace evaluation model. As a result, it was more simple and nicer than the traditional method, so it had wider application foreground.     

碳钢在NaHCO3+NaCl溶液中的亚稳态孔蚀特征

用动电位极化和恒电位极化法研究了A3碳钢在不同浓度NaCl的0.5mol/LNaHCO₃溶液中亚稳态孔蚀行为。实验发现亚稳态电流波动峰具有快速上升、缓慢下降的特点。亚稳孔出现电位E_m 服从正态分布,随着Cl^-浓度的提高,E_m 值向负方向移动。亚稳孔的峰频变化规律与电位关系不大。恒电位极化时,当电位高于E_m而大大低于孔蚀电位E_b 时,电流波动保持一定时间后会最终消失,并产生直径为微米级的小蚀孔。当电位接近孔蚀电位时,一段时间的电流波动后电流往往迅速上升,最终转变为稳定蚀孔.     

论知识经济条件下图书馆效益的提高

阐明了知识经济条件下图书馆效益可大致用知识的使用状况即文献借阅率、网页点击率、咨询解答率和知识创新率来表示。从知识运动的角度，分析了影响图书馆效益的主要因素。并探讨了提高图书馆效益的有效途径。     

集成电路设计产业产品创新趋势研究——国际片上系统（SOC）IP核发展现状及对策分析

基于国际集成电路设计产业的分析，系统阐述了国际SOCIP核的发展状况，指出SOC设计将是集成电路设计企业技术创新的发展方向。提出了一些国际SOCIP核发展的对策，包括口核标准化、SOC技术平台开发及加强与Foundry的合作。     

试论陈寅恪先生的文史互证研究

陈寅恪的史互证研究是中国人研究史上的一座丰碑。其“贴近现实、逆向思维、融贯古今、史笔诗心、突破前人”等方面均精湛独到，创造了一个学术研完的新时代。     

新型流量传感器在呼吸机上的应用

介绍了AWM720P1新型气体流量传感器的工作原理、性能、特点．针对呼吸机的工作特点，分析了IPPV的流速模型、流速的测量方法、传感器的校正数据处理方法．     

Earthquake Resistant Engineering and Application of Seismic Zonation Map of China

China is a country with high seismieity. It is very important for industry and structure to fortify against earthquakes. In this paper the outline of seismicity in China, the criteria for fortification against earthquakes and the contents of seismic zonation map of China are described. The contents of seismic safety evaluation for major construction projects, such as large dams, large bridges, long distance pipe lines for transporting oil and natural gas, nuclear plants, petrochemical enterprises and so on, are presented. Some geological disasters caused by destructive earthquake, such as earthquake-caused collapse and landslide, liquefaction of saturated soll and earthquake fault and so on, are also presented. Preventive countermeasures for these disasters are discussed.