融合多源先验信息的舰船备件可靠性评估

舰船工作环境常导致备件的实际可靠性规律与设计参数不一致。在实际使用消耗量较小的条件下,全面分析备件可靠性信息来源,通过定义似然权重系数,融合多源先验信息,建立指数型备件可靠性的贝叶斯评估方法。最后,通过仿真分析验证方法的合理性。结果表明,所提出的基于似然权重的先验信息融合方法可以较好地融合不同信息源的可靠性信息,估计方法具有较好的稳定性。     

Research on the Efficiency Evaluation for the Board Based on GT-AHP Method

The board of directors is the core of corporate governance mechanism. In order to enhance the operation efficiency of the board, and to further reduce the agency cost, effective appraisal of the efficiency of the board becomes urgent. This paper firstly uses graph transformation and matrix algorithm to analyze the performance evaluation factors of the board and establishes the ordered hierarchy structure of the appraisal indexes. Then, it calculates the index weights with the AHP method. Next, it sets up the efficiency appraisal index system of the board. At last, the paper gives an empirical analysis with an example.     

美国USNews学科评估指标体系的剖析及其启示

通过学科评估指标体系的比较分析与研究,阐述了评估指标体系的客观性、可行性,分析了《美国新闻与世界报道》中多元学科评估指标体系的特点及对我国大学学科评估的启示。     

发挥政府主导作用 推进科技评估管理

介绍了中国科技评估的发展状况、内容、法规建设，论述了政府在科技评估管理中的作用。     

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.     

期权理论在高新企业价值评估中的应用

分析了高新技术企业特点，说明了传统的企业价值评估方法不能应用于对高新技术企业的评估。如果把高新技术企业投资看成是为了获得一个未来取得现金流的机会，高新技术企业具有期权性质，就可以用期权理论及Black-Scholes模型评估高新企业的价值。     

资产评估与清产核资

一、什么是资产评估 资产评估系指资产产权当事人委托国家认可的资产评估机构,按照特定的目的,遵循法定的程序,依照国家规定或认可的原则、标准和方法对资产在某一特定的时期的现时价值进行评定和估算的一种有组织的经济活动。其内涵主要包括:     

关于我国情报用户教育的思考

文章认为,发展教育是科技进步的基础。旨在培养用户情报意识和检索技能的情报用户教育,将在依靠科技进步和提高劳动者素质发展经济中起到越来越大的作用。加强全民情报意识的培养乃当务之急,并提出了增进对信息资源的理解、增强紧迫感,危机感,积极参与等具体措施。对在我国怎样建立多层次、多渠道、多形式、多功能的用户教育模式进行了探讨。参10。