过刊文献资源开发与读者服务工作

:过刊是图书馆的一种重要信息资源 ,但是 ,传统的过刊管理制度使这一重要信息资源没能得到有效利用。开发过刊文献资源 ,做好读者服务工作 ,是图书馆管理工作急需解决的一个突出问题     

Generalised Geometric Random Variables

Properties of the random variable representing the number of identical and independent Bernoulli trials necessary to obtain K consecutive successes are investigated. The results are interesting to students in a first course in probability or mathematical statistics.     

"调和级数发散性"证明中体现出的思维策略

数学教学的根本点在于提高学生的思维水平和培养学生解决问题的创造能力。在数学教学活动中 ,从培养学生的思维品质和能力出发 ,让学生掌握一些重要的数学思维策略 ,是加强数学教学效果和提高数学教学质量的一个重要途径。本文从“调和级数发散性”证明中分析几种数学思维策略的运用     

广东省普通高校“扩招”对体育课程建设引发出几个最突出的问题研究

扩招后, 广东省22 所普通本科院校公共体育课程建设引发出了四个最突出的问题。呼吁要加大体育场馆硬件的经费投入, 逐步改变体育教师队伍的学历和职称结构, 充分利用学校体育资源, 合理安排体育授课时段, 尽快适应高等教育超常规的快速发展形势和扩招后所引发的新变化。     

谈英汉翻译中的数字陷阱

翻译过程中，经常会遇到包含精确数字却难以照字面直译的表达式。本文作者试以《汉英大辞典》（上海交通大学出版社1995年版）上一句常见成语的歧义翻译为例，深入探讨英汉两种语言中的修辞性数字隐喻的翻译问题。     

双自然数列的和谐排列

能否把1,1,2,2,…,n,n这些数排成一行,使两个i(i=1,2,…,n)之间夹着i个数?已知必要条件是n≡0或3(mod4),本文引进了格阵的概念,运用格阵排数的一些规律,找到n≡0或3(mod4)时排数的一种统一方法。     

一组Fibonacci数的特征

本文主要讨论当正整数n含有因子3k和2l(k≥1,l≥2)时,一组Fibonacci数的特征,经过分析论证得出了一些应用广泛的重要结论.     

The Riemann hypothesis

This article introduces one of the outstanding problems of today-a legacy of Bernhard Riemann     

The ‘grand simulation’ and dreams of success by assessment: Baudrillardian reflections on (trans-)national school policy

ABSTRACT

Since the 1990s, European school policy has been steered by management dreams that systematic monitoring and assessment would guide schools and society toward a future of greater quality, efficiency, and growth. This article, drawing on Jean Baudrillard, explores whether it makes sense to rearticulate this dream of optimization by assessment in terms of a ‘grand simulation’ that brings into circulation a play of signs in terms of global quantifiable comparability supported by the aura of objectivity, statistics and big data. Does this dream of optimization suck us into a virtual world of ‘ingrowing obesity,’ where an uninterrupted supply of statistics and digital platforms loosens our grip on the real by the alchemical use of numbers, algorithms, and signs? The article argues that by observing school policy as seductive effects of a larger crisis-producing and competition-motivating (self-)assessment simulation, it becomes possible to rearticulate a persistent trend in (trans)national school policies in a language different from this trend’s own self-referencing logic – and thus to question the trend itself. Danish school policy demonstrates as a European national case how the simulation changed local educational traditions by building up a national curriculum that made schools and students comparable and hereby amenable to increased assessment.     

基于最大根方法的实代数数符号判定算法

对一类特殊的实代数数:可以分成二部分之和,且其中一部分为它定义多项式的最大根,另一部分的相反数也是它定义多项式的最大根进行了研究.给出它的符号判定算法,并用Maple9.0系统编程实现.该算法同样适用于二个定义多项式均仅含单实根的实代数数.