试谈高职学生职业生涯规划的尴尬与整饬

由于中国社会正处于转型期,社会职业的多变性与过渡性,经常会使高职学生职业规划研究陷入＂落伍＂的尴尬,又因实践与规划无法奏效而使职业规划指导或研究沦为空洞而抽象的说教。高职学生的职业规划的科学机理,应该定位于人文素质常项、专业技能常项的把握。当代职业多变或迁移过快,派生出了新职业对原有职业规划元素的适应、衔接和修正等一系列动态思维观照。     

基于遗传算法的高校试题组卷系统的研究

阐述了高校组卷系统的原理,重点研究了作为系统关键的组卷策略运算过程,提出了一个改进的动态分层遗传算法作为高校组卷系统的组卷策略,最后通过实验检验其性能。     

中学语文的弹性化教学--对新课标下的课堂教学的再认识

弹性化的教学过程中,动态的教学过程是师生双方对既定教学任务有价值的突破和超越,包括知识拓展、认知升华、信息的积聚扩散、勃发的想象力、灵感问题、思维拓展、新问题的产生、情感激发、自我期待的实现。动态生成不仅发生在学生身上,也发生在教师身上,在教学过程中随时可能出现。教育的效果越来越依赖教师的综合素质、整体智慧,比如:道德修养、人际交往能力、专业知识水平、人文素养、教学机智、应变能力、积极的人生观、健康的社会观、理性的怀疑精神、科学的批判精神等等。     

Discriminating Quantity: New Points for Teaching Children with Down Syndrome About Number?

ABSTRACT

The focus of much mathematics teaching has been on the acquisition of counting, an area where children with Down syndrome can experience particular difficulties. Research with typically developing children has highlighted how early awareness of quantity provides a strong platform for the acquisition of later mathematical skills and programmes of early intervention have been introduced. Many of these studies are embedded in the work and traditions of developmental and cognitive psychology and can be difficult to access. Consequently, this is an area that has been largely ignored in the curricula of children with Down syndrome. This paper seeks to make this literature more available. It systematically reviews previous research with children with Down Syndrome on these early foundations. It considers seemingly contradictory findings in the light of differences in tasks, their presentation and instructions, and the responses required, in order to draw conclusions and reflect on the implications for teaching and learning. Some of these propositions are in contrast to existing practices and call for further research to test their effectiveness.     

用VB.NET和SQL SERVER实现权限动态管理的方法

讨论了企业信息化系统中实现权限动态管理的设计思路,并根据当前软件系统中权限管理存在的问题,结合软件开发中的经验,用VB.NET结合后台数据库SQLSERVER2000实现了对不同角色的权限动态管理。经过实验验证,效果良好,能够很好地解决企业信息化建设中存在的权限管理的问题。     

巧用函数动态保护用户密码的设计方法

利用VFP数据库中的b itxor()函数,对数据进行动态加密,为提高用户密码的安全性提供了一种新颖的设计方法.     

Equalising schooling,unequalising private supplementary tutoring: access and tracking through shadow education in China

The global expansion of mass schooling has greatly increased opportunities for low-income families, and governments have devoted much effort to equalising access and quality in education systems. Alongside regular schooling, the so-called shadow education system of private supplementary tutoring has grown rapidly across the world. The fact that rich families can purchase more and better quality shadow education undermines the achievements of increased equality of opportunities in formal schooling. Drawing on a mixed-methods study in Shanghai, China, the article shows how shadow education has offset school equalisation policies through differentiation of access and through sorting mechanisms. Shadow education occupies a space beyond strict government control in which privileged families and elite schools ignore and mediate the equalisation policies, seeking competitive advantages. Uneven access to shadow education and tracking within it shape, maintain, and exacerbate inequitable schooling experiences at individual and institutional levels.     

动态评估及其在特殊教育中的应用

动态评估是一种新型的评估方式,把它应用到特殊教育中也是近些年才兴起来的。文章对动态评估的概念和理论基础进行简单的介绍,然后分析了动态评估对特殊教育的价值意义以及动态评估在特殊教育应用过程中所产生的问题,并提出了改进建议。     

汉英句式的动态转换

本文以“功能对等”翻译理论为依据,比较了汉英句式表达上的差异,如意合与形合,句首开放与句尾开放,话题句与主谓句等,认为翻译应重在以语义为基础的动态转换。     

弹性有限长度杆在轴向应力波传播和反射过程中的屈曲

讨论弹性有限长度杆端部受冲击载荷作用，在轴向应为波传播和反射过程中的动态屈曲问题．利用扰动方程的解、端部支承条件和应力波反射前后波阵面相容条件得到了动态屈曲的分叉条件，临界载荷和屈曲模态．数值结果表明：临界载荷有多个分支且随时间增加而降低；由于应力波在端部的反射，使临界载荷进一步下降．这个结果就解释了实验中的一些现象．