结构性差异视角下的话语分析

有的学者把东西方文化之间对话存在障碍的主要原因归结为东西方之间的思想传统的结构性差异。中国人的思想具有互系性和通变的特点，而西方人秉持二元对应的思维传统。结构性差异视角下的话语分析可以在词汇、小句和价值观念三个层面上进行。实例分析验证了结构性差异是真实存在的，可使读者对所选语话材料有更加深刻细致的理解。     

A new random permutation test in ANOVA models

This paper developed an exact method of random permutations when testing both interaction and main effects in the two-way ANOVA model. The method of this paper can be regarded as a much improved model when compared with those of the previous studies such as Still and White (1981) and ter Braak (1992). We further conducted a simulation experiment in order to check the statistical performance of the proposed method. The proposed method works relatively well for small sample sizes compare with the existing methods. This work was supported by Korea Science and Engineering Foundation Grant (R14-2003-002-0100)     

Online coupon consumption problem

Nowadays, it is popular that the dealer makes profits by selling a kind of discount coupons, which can be used as money to purchase commodities with total cost less than or equal to the face value of the coupon. We can purchase a coupon at a price of 0<s≤1 times its face value and the number of potential purchasable coupons is a given integer l. The customer has the option to buy the goods by cash completely or by a discount coupon. However, each piece of goods can only use one coupon and the coupon used must have enough balance for the goods. The objective is to minimize the total cost for purchasing all the goods. In this paper, we reduce the problem to a special bin packing model. We consider the online problems for all 0<s≤1 and 1≤l≤∞. We present optimal online algorithms for all 0<s≤1 when l=∞ and l=1. For 2≤l<∞, we give both a lower bound and an algorithm, and show the algorithm is optimal for l=2. A preliminary version of this paper appeared in the proceedings of the 1st International Symposium on Combinatorics, Algorithms, Probabilistic and Experimental Methodologies, Lecture Notes in Computer Science. Y. Jiang supported by Natural Science Foundation of Zhejiang Province (Y605316). Z. Tan supported by Natural Science Foundation of China (10671177, 60021201).     

浅议实变函数与数学分析间的联系

从两个不同的角度浅议实变函数与数学分析间的联系一、数学分析的内容与方法是研究实变函数的重要手段;二、用实变函数理论可以透视数学分析.     

限制性定语从句中关系代词as,which和that的比较研究

本文从语义、语法学的角度探讨关系代词as ,which和that在定语从句中的用法。通过比较与分析 ,找出其规律与异同 ,旨在更好地指导英语学习与实践     

ON BOOTSTRAP HYPOTHESIS TESTING

We describe methods for constructing bootstrap hypothesis tests, illustrating our approach using analysis of variance. The importance of pivotalness is discussed. Pivotal statistics usually result in improved accuracy of level. We note that hypothesis tests and confidence intervals call for different methods of resampling, so as to ensure that accurate critical point estimates are obtained in the former case even when data fail to comply with the null hypothesis. Our main points are illustrated by a simulation study and application to three real data sets.     

书面"清谈"——谢灵运山水诗之本质论

谢灵运的山水诗是谢氏家族清谈的书面体现,谢氏清谈特点主要体现在:一是把清谈的务虚之风与务实抒怀有机结合,二是在清谈中重视语言的辞彩,注意语言音韵的流畅谐美。在家风濡染下,谢灵运抛弃了纯粹的空谈析理,而是借助于山水形象媚道,从而导致富有理趣、注重辞彩的山水诗的涌现,无心插柳般地完成了中国诗歌史的转关任务。     

对比分析理论与错误分析理论在大学英语教学中的应用

外语学习过程中由于受到母语和其它因素的干扰,不可避免的会出现错误,对比分析理论与错误分析理论对如何认识错误,分析错误和改正错误做出了不同的解释。本文从元认知策略着手,以学生遇到的实际困难为例,比较分析了师生在应用两种理论方面的具体情况,并对CA和EA在大学英语教学的应用提出了几点建议。     

结构-制度分析, 还是过程-事件分析? ———从多元话语分析的视角看

"过程-事件分析"(或"实践社会学")的倡导者批评"结构-制度分析"把社会现实当作一种静态的结构来加以看待,因而不能揭示社会生活的真实奥秘。他们主张只有采用"过程-事件分析"的研究策略,把社会现实当作一种动态的、流动的过程来加以看待,才能够对社会现实作出更为适当的描述和理解。"结构-制度分析"的倡导者则对此种看法进行了严正的反驳。其实,从多元话语分析学者的立场来看,这两种研究策略都只不过是我们可以用来建构社会现实的两种不同的话语系统而已。在它们的引导和约束之下,我们能够采用不同的话语策略来对社会现实做出不同的话语建构。但对于这两种话语系统及人们在它们各自的引导和约束之下所完成的那些话语建构之间到底孰优孰劣这样的问题,我们却难以做出绝对的判断和回答。     

《信息系统分析与设计》课程的教学探索

随着信息技术的发展,信息系统分析、设计、构建、维护和管理的知识与能力已成为高校信息类和管理类专业学生的基本素质要求。本文主要总结分析了《信息系统分析与设计》课程的教学目的、教学内容、教学进度、教学模式,并介绍了在该课程教学改革中采取的措施与方法。