"月体纳甲"说方位原理对周易经文的诠释

“月体纳甲”说方位原理值得分析，并可用“月体纳甲”说所确立的方位原理对相关的周易经文作了全新的解释，用“月体纳甲”说能够合理的解释周易的某些经文。     

浅谈我国大学生政治态度教育效果的分析研究——以江西省某四高校为例

政治态度教育是思想政治教育的重要内容,它直接影响思想政治教育的效果。当前我国大学生政治态度教育的效果如何?本文通过对江西省四所高校的调查,分析了当前大学生政治态度教育效果的现状,并认为,对大学生加强以政治态度教育为内容的思想政治教育对提高大学生的思想政治教育水平具有重要的意义。     

WEB站点结构优化仿真

WEB站点结构优化技术是解决WWW浏览中搜寻与获取有益信息的困难问题及信息搜寻行为的效率低下问题的有效方法。基于WEB站点的超链体系结构特征与网页节点的访问频度值特征,建立了一种站点结构优化的数学模型,其目标是使整个站点具有较小的平均访问代价。分析了站点超链体系结构特征与节点访问频度特征,采用仿真算法分别模拟了WEB站点的超链体系结构与页面节点的访问频度值,并通过量化新增超链接的影响因素设计了相应的站点结构优化方法。实验结果表明:优化后的站点结构具有较小的平均访问代价。     

从形式语义学的角度看汉语时态算子对正极项的允准

极性敏感现象是语言的一种共性。本文通过对汉语中的时态副词的研究,证明了时态副词也是一种正极项,并验证了Ginnakidou所提出的真实性算子对极性敏感项的允准的假说同样适用于解释汉语中的正极项的分布。     

“二人转”音乐中的辅调与专调曲牌——吉林地方音乐研究之二

在当今的中国传统民间音乐中,“二人转“音乐已经成为重要的组成部分之一。其音乐形式与所反映的思想内容均折射着吉林省乃至整个东北地域音乐文化的基本特征。二人转的曲牌非常丰富,根据实际应用情况,通常将二人转曲牌分为三类:主调、辅调、专调。从曲牌分类入手,将二人转音乐中常用的辅调与专调曲牌,从音乐语言的运用等方面进行分析,阐述二人转音乐的曲牌特征。     

Three-Dimensional Measurement and Reconstruction of Fabric Drape Shape

This paper introduces a new method of measuring the three-dimensional drape shape of fabrics with structural light. First, we apply parallel annular structural light to form light and shade alternating contour stripes on the surface of fabrics. We then collect the images of contour stripes using Charge Coupled Device （CCD）. Subsequently, we process the images to identify the contour stripes and edges of fabrics, and obtain the fabric contour lines of curved surfaces. Finally, we apply three-dimensional curved surface modeling method based on a network of polar coordinates, and reconstruct the three-dimensional drape shape of fabrics. Experiments show that our method is effective in testing and reconstructing three-dimensional drape shape of fabrics.     

浅谈科学计算可视化在教育领域的应用

通过对科学计算可视化技术的分析，探讨了科学计算可视化应用于教育的机理和方法。并给出了具体的应用实例。     

时变条件下有宵禁限制的最短路问题

在组合优化过程中,往往需要获得从起点到终点之间的最短路,而其所考虑的目标可能是一个与时间相关的变量.同时,对于网络中的节点往往有宵禁的限制(curfews).给出时变条件下有软、硬宵禁限制的最短路模型,设计了求解时变条件下有宵禁限制最短路的算法,并对算法的复杂性进行了分析.最后给出了一个应用算例.     

Preface

Different from traditional tax audit, supervision with self-audit is a combination of audit by the taxpayer himself and audit by the tax authority. This paper mainly studies a taxpayer’s optimal policy of tax evasion under supervision with self-audit and its related properties, in order to deduce some effective suggestions and theoretical bases to restrain tax evasion. Assuming that only a certain proportion of evaded tax can be discovered when the audit is executed, the authors first formulate a static model with self-audit. This model is divided into two stages. At the first stage, taxpayers declare their taxes, then the tax authority chooses audit objects, based on a known probability, and announces the result; if the taxpayer is chosen, he will enter the second stage, during which he has a chance to pay the evaded tax and the corresponding late fees and then is audited by the tax authority. The authors show the existence and uniqueness of the optimal amount of tax evasion at the first stage and the optimal proportion to self-expose at the second stage. The authors also discuss the related properties of the interior solution, and do elasticity analyses on some parameters. Besides, the authors extend the static model into the corresponding two-period model, and study the existence and uniqueness of the solution of the extended model. Finally, under the assumption that tax evasion can only be discovered with a certain probability when the audit is executed, the authors formulate another static model with self-audit and investigate its properties. This research is partially supported by the National Natural Science Foundation of China under Grant Nos. 60674082, 70221001, and 70731003.