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.     

快速绘制静定梁及刚架弯矩图的一种方法

在学习力学课程及建筑结构计算中,要求快速、准确地绘制弯矩图,例如,用力法求解超静定梁及刚架,用图乘法求刚架的位移等。可是,要使学生能既快又正确地画出弯矩图,并不是一件容易的事。为达到这一目的,各种力学教材介绍了绘制弯矩图的多种方法,其中速度较快的是叠加法。但是,教材中基本都是介绍将各段梁或刚架看作简支梁,求出简支梁两端的弯矩值,再进行得到这段简支粱的弯矩图。相比之下,下边介绍的,将各段梁或刚架看作悬臂梁,用叠加法绘制弯矩图的方法方便、快捷。从教学效果看,学生更容易掌握。     

肉牛短期快速育肥技术

所谓短期快速育肥，即把购买的架子牛（250-350千克以上）经过3个多月的育肥，使牛只的体重达到450～500千克时出栏。下面笔结合自己多年实践知识。向大家介绍一下肉牛的短期快速育肥技术，以供参考。     

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。     

异步轧机轧辊稳定性的探讨

本文通过对异步轧制特点的分析,求出中性角及力能参数间的关系,从而导出了不同工作制度下的异步轧机工作辊偏移值的计算公式。本文结论将对改造现有轧机和设计新轧机提供理论依据。     

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: