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道家哲学没有本体论，没有镜式主体，道生万物，道即万物，所以“道”与“逻各斯”的“在场的形而上学”大异其趣。庄子与德里达的相遇是在语言哲学上，他们都在思想与世界之间塞进了漂泊而暧昧的语言夹层。本以庄子的“曼衍”与德里达的“分延”相发挥。德里达强调语言的隐喻特征，又恰好与庄子的“三言”巧合。语言既然不足以传达真理，二家就顺理成章地将哲学推向了学。 相似文献
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随着网络攻击的日益增加，必须构造一种网络安全体系来保护网络资源．该网络安全方案通过把基于主机与基于网络的入侵检测技术和“密罐”技术结合起来，把入侵信息及时反馈到防火墙，防止一些内外攻击且能动态添加入侵规则使其具备对未知攻击的检测能力，从而达到自动防御的目的． 相似文献
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Writing and pseudo‐writing from Internet‐based sources: implications for learning and assessment 
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下载免费PDF全文 Håvard Skaar 《Literacy》2015,49(2):69-76
In recent years, plagiarism has been on the increase across the Western world. This article identifies Internet access as a contributory cause of this trend and addresses the implications of readily available Internet sources for the teaching and assessment of writing in schools. The basis for the article is a previous study showing a wide incidence of plagiarism in the Internet‐based writing of students in three classes at upper secondary school level in Norway. I relate the students' choices to writing as a cognitive process and as a cultural practice. My basic assumption is that the students' writing is work. It is this work we have in mind when we relate writing to learning and when we assess students' skills on the basis of their written texts. Access to the Internet changes the premises for this work because writing can be replaced by ‘pseudo‐writing’. ‘Pseudo‐writing’ is a work reducing writing practice, which neither excludes nor coincides with what we traditionally associate with plagiarism in schools. The main point in this article is that when students have access to the Internet during essay writing, the result is unavoidably a product of both writing and pseudo‐writing. Internet access thus leads to greater uncertainty about the role writing plays in student learning and makes it more difficult to take written assignments into account in assessing students' school results and effort. 相似文献
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通过运用Stepanov型μ-伪概自守函数的概念,研究半线性积分方程在Banach空间中关于有界解的一些新的存在性结果。首先建立了这类函数的新的组合定理,并且通过这类函数的遍历性和组合定理,结合积分预解族的定义和性质,利用不动点定理和压缩原理得到半线性积分方程的μ-伪概自守解的存在唯一结果的主要结论。 相似文献
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在作用于一致空间的动力系统(X,f)中研究了伪轨跟踪的若干性质,得到如下结果:(1)f的任意一条链都能被一条真实的轨道跟踪.(2)如果存在正整数k∈N,使得fk有伪轨跟踪性质,则f也有伪轨跟踪性质.(3)如果f是有d-跟踪性质,则对任意的k∈N,fk有d-跟踪性质.(4)如果(X,f)是拓扑共轭于(Y,g),则f有伪轨跟踪性质当且仅当g有伪轨跟踪性质. 相似文献
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基于伪相关反馈的跨语言查询扩展 总被引：3，自引：2，他引：1
相关反馈是一种重要的查询重构技术,本文分析了两类相关反馈技术,一是按用户是否参与可分为伪相关反馈和交互式相关反馈,二是按作用于查询的方式可分为查询扩展与检索词重新加权.在此基础上,本文重点探讨了将相关反馈技术应用于跨语言信息检索,提出了翻译前查询扩展、翻译后查询扩展、翻译前与翻译后相结合的查询扩展三种方法.最后,本文通过伪相关反馈实验对这三种方法进行了比较,实验结果显示,三种跨语言查询扩展方法都能够有效地提高检索结果的精度,其中翻译后查询扩展方法相对更优越.此外,查询式的长度对不同跨语言查询扩展方法产生着不同程度的影响. 相似文献
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张士伟 《四川三峡学院学报》2013,(5):72-75
《国民杂志》是日伪华北政务委员会于1941年1月在北平创办的一份汉奸杂志,是日本法西斯对华北报刊进行舆论管制的产物。文章主要介绍了《国民杂志》创办背景、宗旨及特点,分析其栏目设置和主要内容,指出《国民杂志》的低俗、媚俗和庸俗。 相似文献
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This study examined the performance of 4 correlation-based fit indexes (marginal and conditional pseudo R 2s; average and conditional concordance correlations) in detecting misspecification in mean structures in growth curve models. Their performance was also compared to that of 4 traditional SEM fit indexes. We found that the marginal pseudo R 2 and average concordance correlation were able to detect misspecification in the marginal mean structure (average change trajectory). The conditional pseudo R 2 and concordance correlation could detect misspecification when it occurred in the conditional mean structure (individual change trajectory) or in both mean structures. Compared to the SEM fit indexes, the correlation-based fit indexes were more robust to sample size but were less robust to data properties such as magnitude of population mean and measurement error. Theoretical and practical implications of the results and directions for future research are discussed. 相似文献
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李晓琳 《湖南第一师范学报》2008,8(4):146-147
在人们的日常交际中,体态语同语言符号和书面形式一样起着重要的作用。体态也有假相,所传递的信息也并非都是真实可靠的。那么,这些体态假相是如何出现的？在日常生活的非言语交际中,有哪些常见的体态假相？体态假相有什么特殊的性质？如何在交际礼仪中恰当地使用体态假相？这些都是值得探讨的问题。 相似文献