The NEGOPY network analysis program

A method and its associated computer program for (specifically communication) network analysis are described. The program described here, NEGOPY, is relational, or linkage-based. The conceptual orientation, computational algorithm, operating characteristics, format and availability of NEGOPY are described. Finally, a partial bibliography of works describing other aspects of NEGOPY and research studies using NEGOPY is included.     

"丑书"解析

从技法出发,分析了"丑书"的基本特点,回顾了它的历史,解析了它的美学意义,指出了"丑书"存在的问题,并探讨了"丑书"发展的趋势.     

关于句群接应手段——接点模式的探讨

句群是多学科共同感兴趣的语言单位.汉语句群接应手段是句群研究的重要课题,而关于句群"接点"的研究还很少有人问津.以现代语言学基本理论立论,对句群接应手段进行研究,提出了"接点模式"的概念,认为"接点"和"接点位置"是句群接应的必备要素,从大量语料中总结出句群接点模式的基本型和特殊型的13种具体模式.     

“自助式”教学方法试验报告

以语言学家乔姆斯基语言能力理论为依据,以学生为中心,采用"自助式"教学法,进行为期一学年的教学试验得出结果就本试验班与其他平行班相比,在大学英语教学中,"自助式"教学法有利于提高学生的听、说、读、写、译的能力,使学生真正做到自主地去习得语言知识,从而逐渐形成自己对所学语言的语言能力.     

"计算机文化基础"课程教学改革初探

文章详细描述了近年来对"计算机文化基础"课所做的一系列教学研究和教学改革的主要内容,针对计算机文化基础课在素质教育中的特点形成了一套独特的教学方法,并取得了良好的教学效果.     

成人学士学位管理与教育目的的实现

以成人学士学位管理工作作为切入点,探讨以积极、有效的手段激励学生的主观能动性,激发其自信、发掘其潜能,以实现教育的根本目的的必要性和可能性。强调克服“权本位”、增强服务意识和规范化管理并举,是保证成人高等教育健康发展的根本之所在。     

高师声乐技能课实践教学模式研究

高师音乐教学是培养合格的师资。高师声乐教学就是要加强歌唱的声音、气息、语言、技巧、表演等方面综合能力的训练,弥补传统的表演专业一对一上课形式的不足,提高教学质量、促进改革和发展。采取个别课、集体课、小组课、实践课、多媒体等多种授课形式,把技能训练、表演训练、社会实践有机的结合起来,不断提高教学水平。     

Accurate ARL computation for EWMA-S<Superscript>2</Superscript> control charts

Originally, the exponentially weighted moving average (EWMA) control chart was developed for detecting changes in the process mean. The average run length (ARL) became the most popular performance measure for schemes with this objective. When monitoring the mean of independent and normally distributed observations the ARL can be determined with high precision. Nowadays, EWMA control charts are also used for monitoring the variance. Charts based on the sample variance S² are an appropriate choice. The usage of ARL evaluation techniques known from mean monitoring charts, however, is difficult. The most accurate method—solving a Fredholm integral equation with the Nyström method—fails due to an improper kernel in the case of chi-squared distributions. Here, we exploit the collocation method and the product Nyström method. These methods are compared to Markov chain based approaches. We see that collocation leads to higher accuracy than currently established methods.     

LOGISTIC REGRESSION COMPARED TO NORMAL DISCRIMINATION FOR NON-NORMAL POPULATIONS'

An investigation is undertaken of the logistic regression procedure for estimating the posterior probability of an object belonging to one of two populations. The asymptotic bias and mean square error associated with the procedure are derived for univariate populations whose distributions satisfy the general Day-Kerridge model for which the logistic form is valid for the posterior probability. These properties are compared with those of the normal discrimination method based on the classical assumption of normal populations with common variances. The asymptotic relative efficiency of logistic regression is considered on the basis of asymptotic mean square error.     

浅析股权投资差额的处理

股权投资差额的存在是权益法所特有的内容,对于股权投资差额的处理,2001年修订的投资会计准则作出了明确的规定,在财政部印发的《关于执行企业会计制度和相关会计准则有关问题通知(二)》中,对原投资准则中规定的股权投资差额的处理进行了一定的修改,导致股权投资差额的处理发生了一些变化,并涉及到一些会计处理的调整。本文拟就股权投资差额的产生及其处理进行探讨,以便为会计实务提供借鉴。