关于《机械制图》课程教学的几点探索

从如何激发学生的学习兴趣，提高制图教学的课堂教学效果入手，试图解决有限的教学时数与快速膨胀的教学内容之间的矛盾，从而达到提高教学质量的目的。     

The Design of Behavior Management Institution Based on Special Symbols and Measure Optimizing-Taking the Design of the Institution of Controlling the Pollution Behavior of Enterprises as an Example

Taking the institution design of controlling the pollution behavior of enterprises as an example, the symbol system specialized for the design and analysis of behavior management institution is put forward, which predigests the institution design greatly and make the process of institution design much like the engineering design. The measure combination method for improving the parameters of the institution, the arithmetic for calculating the validity of the institution and the arithmetic for calculating the behavior probability of the irrational managed are also put forward, which make the design and analysis technology of behavior management institution more practical.     

山东省人口发展趋势的定量分析

根据山东省第四次人口普查资料,采用人口发展动态模型,对山东人口发展过程进行了优化分析研究,针对山东省人口发展过程中存在的问题,进一步探讨了解决的有效途径。     

Forecasting recessions using the yield curve

We compare forecasts of recessions using four different specifications of the probit model: a time invariant conditionally independent version; a business cycle specific conditionally independent model; a time invariant probit with autocorrelated errors; and a business cycle specific probit with autocorrelated errors. The more sophisticated versions of the model take into account some of the potential underlying causes of the documented predictive instability of the yield curve. We find strong evidence in favour of the more sophisticated specification, which allows for multiple breakpoints across business cycles and autocorrelation. We also develop a new approach to the construction of real time forecasting of recession probabilities. Copyright © 2005 John Wiley & Sons, Ltd.     

价格战的运用与应对研究

随着我国市场化改革的不断深入，价格战已经逐渐成为许多企业主动或被动频繁使用的策略。从产品生命周期，产品组合策略，产品边际成本等方面分析了运用价格战应考虑的因素，同时提出了应对价格战的措施和价格战向价值战转变的建议。     

跳远训练中运用组合训练法初探

跳远运动对运动员各个方面的素质要求都很严格，任何一个方面都会影响跳远成绩的提高，并且队员容易在训练中受伤，本文对此问题进行了专门研究，提出了新一种训练方法－－组合训练法。     

地下室防水新技术与应用

介绍了地下室防水设计与施工新技术，并将其运用到实际工程中。结果表明，根据具体情况，地下室防水设计以防为主，阻排结合，采用刚柔结合的方法，在迎水面附加柔性防水层的设计方法是安全可靠的。     

岩土体渗透变形在坝基工程中的危害及防治

介绍了渗透变形的特征，危害及其影响因素，阐述了渗透变形的预测和防治方法。     

应用等维新息双向差分灰色模型进行趋势分析的新发现

本建立了最佳等维新息双向差分灰色模型，不仅拓宽了灰色预测的适用范围，而且还通过维数选择确定了最佳维数；使用最新数学工具软件MATLAB进行编程，同时通过对上证周指进行趋势分析，该等维新息预测能较准确地预测未来随机时间序列的涨、跌幅度。     

论我国民间器乐曲中常用的旋律发展手法

传统民族器乐中有着丰富而多样的旋律发展手法,长期以来形成了一套独特的规律,从目前所掌握的资料与音响中,总结分析了民族器乐中带有普遍意义的有关旋律发展技法,并将其归类为重复、联缀、循环、变奏、展衍五种技法.