搞好公路路政管理工作的新举措

论述了公路路政管理工作的重要性，并提出了加强综合治理，发动群众参与，教育与处罚相结合及提高路政人员素质等若干项搞好公路路政管理工作的具体措施。     

R ＆ D STRATEGIC INVESTMENT IN AN ASYMMETRICAL CASE

This article analyzes R ＆ D investment decisions in an asymmetrical case. The investment decisions share three important characteristics. First, the investment is completely irreversible. Second, there are two kinds of uncertainties over the future returns from the investment and over technology in R ＆ D process, respectively. Third, there is strategic competition in the asymmetrical case. This article presents the optimal investment threshold values and the optimal investment rule of high-efficient firm （leader）, and shows that the investment threshold values are reduced by competition of two firms. Finally, the mixed investment strategies for two firms, the probability that each firm separately exercises the option to invest, and the probability that two firms simultaneously exercise the option are given in the paper.     

国民经济动员中医护人员组成形式数据建模

提出一种医护人员在国民经济动员中组合形式的解决方案，并由此建立数据模型。用UML对已建立的模型进行描述并加以改进，便于系统的实现。     

自主机器人人工进化方法研究

在介绍人工进化研究状况的基础上 ,着重阐述了进化机器人学的关键问题 :基本概念、进化技术、进化计算和实验研究方法等 ,探索了进化机器人学未来的研究趋势及所面临的挑战 .     

山西省吕梁区灌溉用水定额的编制

文章以调查典型县现状年灌溉用水定额为基础 ,以当地灌溉水可利用量为控制条件 ,采用逐级平衡的办法 ,制定吕梁区主要作物的灌溉用水定额     

改进VFP性能的几项实用技术

本文根据作者近几年的教学实践和实际开发经验,从优化、提高VFP性能的目标出发,介绍一些实用技巧和技术,从而大大改进Visual FoxPro的性能,提高数据的访问速度.     

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.     

应用ETM+影像分析佛山市绿地信息

应用ETM 影像和地理信息系统对佛山城市绿地信息进行了研究。为了提取正确的绿地专题信息，对提取的方法进行了探讨。研究结果表明，佛山市绿地分布很不平衡．并提出了佛山市绿地建设的合理化建议。     

NIPA类共聚温敏水凝胶中水的状态和耐热性

用N-异丙基丙烯酰胺（NIPA）与丙烯酸钠（SA）及甲基丙烯酸钠（SMA）共聚合成了两个系列的水凝胶，研究了共聚组成与水凝胶基本性质的关系，并用示差扫描量热法（DSC）和热失重法（TG）研究了此类水凝胶中水的状态和耐热性。     

数据包络分析法(DEA)的研究与应用

叙述了数据包络分析法 (DEA) 的思想、模型和应用步骤，总结了近20多年来DEA方法的发展、主要应用领域——DEA方法的主要研究成果，并对该领域的进一步研究提出了一些想法和展望。