中英学术文化之对比

桑德兰大学中国留学生和英国学生文化定位的主要特分别征集中表在中国学生的集体主义文化倾向和英国的个体主义文化倾向以及由此形成的不同的学术文化思维定式。论文展现了在学术领域的中西方“文化冲突”。     

高等学校政务热线系统的研究与设计

目前许多高校师生与校领导之间在信息沟通方面存在响应速度慢、办事效率低，甚至师生对学校的许多合理化建议由于缺乏良好的沟通工具而无法及时反映给校领导，给教学管理工作带来了诸多问题，高等学校政务热线系统能有效地帮助领导制定教不管理政策。     

基于粗糙集理论的集对分析方法

针对集对分析的基本理论,分析粗集与集对的相似之处,将粗糙集理论与集对论相互嫁接、相互渗透,提出集对分析中的粗糙集方法,用粗集中的上下近似集来定义集对中的同异反联系度。这种方法的研究将有利于融合二者的优势,为确定不确定系统的数据分析、数据挖气掘、知识发现等提供了更扎实的理论基础。     

关于赎刑渊源的考察——西周至两汉

传统刑事领域包含两种意义上的“赎”,即制度(或法典)赎刑和权宜之赎。制度赎刑始于《吕刑》,“刑疑赦从罚”是在罪行已彰而刑罚适用方面存有疑问时,以罚当其罪为目的引入的财产性责任方式,它突破了“刑”所固有的局限性。权宜之赎为管子所倡导,是刑罚的变通执行方法。汉文帝刑制改革使得赎刑作为独立刑等的必要性丧失。作为代用刑的“赎”,逐渐融合礼教、等级特权等内容,形成唐以后法典内的代用刑制度。     

在数学教学中如何对中专学校的学生实施创新教育

在中专数学教学中对学生实施创新教育的方法有以下几个方面:把“身边的数学”引入课堂,激发学生的创新意识;注意培养学生的形象思维;引导学生多方向思考,培养学生的发散思维能力;引导学生整体思考问题,培养学生的直觉思维能力;重视个性教育,因材施教,促进学生的个性发展等.     

基于WSRF的网格资源信息服务架构

为了满足视频服务网格中资源信息服务的要求,特别是视频信息资源的组织和管理,提出了一种基于WSRF的多副本一致性信息服务架构,并基于MDS4实现.该系统主要包括资源注册、信息采集、信息查询、资源监控和报警处理等五大功能模块.同时,提供了Web页面的形式,便于用户进行资源的查询和监控.据此设计的原型系统已经应用于实践,取得了良好的效果.     

适俗与求雅——评高阳历史小说的叙事特色

二十世纪下半叶的台湾,中国文人传统的精神活动空间已被现代化进程侵蚀殆尽。高阳却以历史小说为工具,力图保有一份文人传统的优雅、闲适情致并争取社会的认同。他的历史小说既迎合大众猎奇心理,又加以合理化修正和雅化处理,其作品对传统与现代、通俗与高雅的调适为当代历史小说创作发展提供了新的可能。     

Demonstration Study on the Intrinsic Characteristic of Stock Complex Index on Shanghai Security Market

This paper takes the Shanghai Security market stock composite index as the research object, analyzes its intrinsic fractal essence characteristics by the application of fractal theory and the method, and computes the Hurst index, fractal dimension and correlated function of the highest prices of the complex index. Moreover, it studies characteristics of long term memory of the sample data and its variance along with time; study existence of chaotic attractors in data of the complex index by reconstructing the phase space of the index data. Finally, this paper carries on the related forecast demonstration study to the stock composite index. Results of the study have certain reference function to the actual problem.     

Insecticidal activity of residual Bt protein at the second trophic level

Since the first commercial release of transgenic crop expressing genes from Bacillus thuringiensis (Bt), there have been concerns about its potential impact on the environment. Research has focused on the ecological effects from second exposure to Bt prot…     

Some evidence of drying trend over northern China from 1951 to 2004

The surface wetness index, Palmer drought sererity index and the retrieval of soil moisture over China were calculated using monthly precipitation and monthly mean surface air temperature. Based on the contrast analysis of the variation of the above three indices and precipitation, the dry/wet spatio-temporal pattern of northern China in the last 54 years was revealed, and the evidence of drying trend over northern China was analyzed, especially. The results show the following four facts: (1) The drying trend is the main characteristic of the eastern part of Northwest China and the central part of North China since the 1980s and it was enhanced in the last 15 years mainly due to the precipitation decrease and the temperature increase; (2) During the last 54 years, there was only one dry/wet shift at the interdecadal scale occurring in the eastern part of Northwest China and the central part of North China in the late 1970s, which was related to 1977/1978 global abrupt change, whereas there were three shifts in Northeast China, one was in the mid 1990s and the other two were in 1965 and 1983, respectively; (3) Unlike the variation trend of other subregions of northern China, the western part of Northwest China is currently located in a relatively wetting period, which is weak-ened due to the temperature increase; (4) The extreme drought frequency is obviously increasing in the eastern part of Northwest China, the central part of North China and Northeast China since the 1980s, which is closely related to the precipitation decrease and temperature increase in these subregions.