Identifying regular blocks in valued networks: A heuristic applied to the St. Marks carbon flow data,and international trade in cereal products

While the concept of regular equivalence is equally applicable to dichotomous as well as valued networks, the identification of regular blocks in regular blockmodels is somewhat problematic when dealing with valued networks. Applying the standard procedure for identifying ties in such blockmodels, a procedure perhaps most suited for dichotomous networks, does tend to generate block images and reduced graphs that differ from intuitive notions of such structures.     

隐喻的语篇性分析

隐喻是人类认知思维的语言表现。隐喻是话语现象。其语篇性表现为衔接与连贯、信息性、目的性等因素。衔接与连贯是语篇的基础；隐喻的信息性蕴涵其目的性，同时受到目的性的影响；目的性实现语篇的真实意图。     

语言手段与小说语篇人物塑造

文章着力于探讨语言符号与意义表达之间的关系,即运用文体学文体定量分析法和篇章语言学的主位—述位及其他语言学理论来描述小说语篇中所采用的语言手段对成功塑造人物所起的作用。通过分析实例语篇的择词、结构和语音、词汇、句法层面各种修辞的运用,了解小说叙述描写语言对人物性格的阐释,语篇在发生、发展、高潮过程中对人物形象塑造的逐步深入与完善以及修辞在人物形象塑造中的美学效果。总之,小说作者塑造人物形象时采用了各种语言手段,通过分析其在小说语篇中的具体运用,揭示运用语言手段在成功塑造人物形象和深入挖掘主题方面所起的作用。     

儿童观的转变与20世纪中国儿童文学的三次转型

儿童观问题是儿童文学一个根本性的文化问题 ,2 0世纪中国儿童文学的发展思潮 ,集中到一点 ,就是“儿童观”问题。从五四“以孩子为本位”的儿童观 ,到 30年代“配合一切革命斗争”而形成的儿童观与儿童文学观 ,再到八九十年代尊重儿童个性的儿童观 ,它的背后是社会文化产生了变革 ,通过儿童观来影响儿童文学观和儿童文学作家的创作。     

Issues in applying recent CPMP ‘Points to Consider’ and FDA guidance documents with biostatistical implications

The International Conference on Harmonisation guideline ‘Statistical Principles for Clinical Trials’ was adopted by the Committee for Proprietary Medicinal Products (CPMP) in March 1998, and consequently is operational in Europe. Since then more detailed guidance on selected topics has been issued by the CPMP in the form of ‘Points to Consider’ documents. The intent of these was to give guidance particularly to non‐statistical reviewers within regulatory authorities, although of course they also provide a good source of information for pharmaceutical industry statisticians. In addition, the Food and Drug Administration has recently issued a draft guideline on data monitoring committees. In November 2002 a one‐day discussion forum was held in London by Statisticians in the Pharmaceutical Industry (PSI). The aim of the meeting was to discuss how statisticians were responding to some of the issues covered in these new guidelines, and to document consensus views where they existed. The forum was attended by industry, academic and regulatory statisticians. This paper outlines the questions raised, resulting discussions and consensus views reached. It is clear from the guidelines and discussions at the workshop that the statistical analysis strategy must be planned during the design phase of a clinical trial and carefully documented. Once the study is complete the analysis strategy should be thoughtfully executed and the findings reported. Copyright © 2003 John Wiley & Sons, Ltd.     

特殊目的公司的法律保障

特殊目的公司是资产证券化的中心环节,特殊目的公司法律保障的完善也就成为推动我国资产证券化发展的关键。特殊目的公司的法律保障主要包括以下内容:确认特殊目的公司的法律地位,制定特殊目的公司的组织规范,修改现行法律中与特殊目的公司相冲突的地方。     

图表作文的写作思路和步骤

图表作文是近年来硕士研究生英语入学考试作文部分的命题特点。了解图表作文的写作思路和步骤 ,学会看图 ,分析 ,归纳和描述的技巧 ,把图表中明示的和隐含的信息巧妙地概括在短文中 ,对提高写作成绩是非常重要的     

对高校就业工作的思考

随着我国高等教育从精英型向大众化时代的发展,高校就业工作已受到学校的高度重视,但由于历史的原因我国高校就业工作起步较晚,因此对这项工作的内容和要求还缺乏统一的认识,本文根据我国高校的实际在这方面进行了初步探讨,以期对这项工作提供参考。     

独立的环境法益的刑法保护

本文随着独立的环境法益的提出 ,首先 ,从法哲学的角度对我国的环境刑法未充分重视独立的环境法益的保护进行了价值分析 ,并认为应当赋予自然环境以人格的权利。其次 ,从犯罪学和刑法学的角度对独立的环境法益的刑法保护密切相关的行政从属性理论进行了评判 ,认为只有突破功利的价值观和绝对的行政从属性 ,才能反映环境要素的固有存在 ,才是公正的环境刑法。最后 ,在以上前提下对我国环境刑法在独立的环境法益的刑法保护方面进行了新的论证。     

浅谈高速公路公司财务预警系统

文章论述了利用财务指标分析法及判别分析法 ,对高速公路公司财务危机进行预测和警报 ,并运用多元判别分析法推导出高速公路行业的财务预警模型