高校干部应具有与时俱进的思想素质

根据《讲话》中起统帅作用的基本观点之一:马克思列宁主义是与时俱进的科学,认识了“与时俱进”与“三个代表”的内在联系,提出了与时俱进的思想素质是高校干部应具备的基本条件,高校干部人事制度改革应按“三个代表”的要求加速深化.     

正弦性质定理和切点单形几何不等式的推广

推广了文[1] 中的正弦性质定理及文[2 ] 中关于切点单形的一个几何不等式 ,即得到了下面的两个定理     

黄土滑坡形变分析预报方法研究

基于黄土滑坡的变形特征和演化规律，利用滑体总形变量与滑坡演变过程形变量之间的逼近关系，建立了一种简单，实用的滑坡预报数学模型，其效果良好，为黄土滑坡时间预报由定性分析向定量评价提供了途径。     

回眸近二十年《评皇券牒》的争鸣与探讨

对近二十年来瑶学界在《评皇券牒》的研究中争论和探讨的主要问题作了比较全面的综述     

Accurate forecasting of the undecided population in a public opinion poll

The problem of pollsters is addressed which is to forecast accurately the final answers of the undecided respondents to the primary question in a public opinion poll. The task is viewed as a pattern‐recognition problem of correlating the answers of the respondents to the peripheral questions in the survey with their primary answers. The underlying pattern is determined with a supervised artificial neural network that is trained using the peripheral answers of the decided respondents whose primary answers are also known. With peripheral answers as inputs, the trained network outputs the most probable primary response of an undecided respondent. For a poll conducted to determine the approval rating of the (former) Philippine president, J. E. Estrada in December 1999 and March 2000, the trained network predicted with a 95% success rate the direct responses of a test population that consists of 24.57% of the decided population who were excluded in the network training set. For the undecided population (22.67% of December respondents; 23.67% of March respondents), the network predicted a final response distribution that is consistent with the approval/disapproval ratio of the decided population. Copyright © 2002 John Wiley & Sons, Ltd.     

基于代理的校园网计费管理系统

根据目前Cernet校园网典型结构,设计了一种适应性广、通用性强的校园网计费管理系统,探讨了使用代理服务器进行计费的主要功能和工作流程.     

在不同维数下用麦克斯韦分布律求平均速率、方均根速率和最概然速率

用麦克斯韦分布律讨论了气体分子分别作三维、二维和一维运动时的速率分布函数，并求出了这三种情况下气体分子的平均速率、方均根速率和最概然速率。     

试论动、名词性特征在动名词中的转化

摒弃对英语动名词的传统研究，揭示了动名词的动态性质，即动、名词特征在动名词中的转化。认为在某种意义上，其名词性的加强导致动名词在动、名两个词类的边缘发挥作用。