基于JSP技术开发的网络选课管理系统

本文介绍了一个基于B/S模式的网络选课管理系统,描述了系统的基本模块和功能,并给出了系统实现的一些关键性的代码.     

Preservice Teachers' Perspectives on Their Preparation for Social Justice Teaching

This study investigates preservice teachers' perspectives on their preparation to use social justice teaching in rural schools, how they implemented the concept in their classrooms, and the challenges they faced. The findings suggest that even though coursework may have prepared the participants to integrate social justice principles and practices into teaching, participants faced significant institutional factors that constrained their efforts to integrate culturally relevant practices in their teaching.     

注意缺陷多动症伴学习困难儿童自我监控训练的个案研究

本研究采用单一被试实验设计 ,对一注意缺陷多动症伴学习困难 (ADHD/LD)儿童进行自我监控训练。结果表明 :该生的学习情境敏感性 (ST)和课堂学习无关行为的频率 (F)较训练前有明显的改善 ,无效学习时间 (WT)也有所下降。另外 ,训练前后语文、数学、外语平均成绩有所提高。研究结果提示 :以元认知理论为指导的个别化自我监控训练 ,对提高该类儿童的元认知能力及学科成绩可能是一条有效的途径。     

B/S模式程序中的分布式计算应用一例

B／S模式的应用程序主要是集中式计算和处理，本简要的以实例无纸化考试系统设计，说明了在B／S模式中采用分布式计算处理的一种思路。     

GB／T 7714—2005中一些需要探讨的问题

通过对国家标准GBIT7714--2005的仔细阅读和深刻理解，对于实际应用中可能遇到的问题提出了相应的处理建议，就本标准中的一些需要探讨的问题给出了笔者的看法，供同行商讨。     

反竞争情报动态监控模型的分析研究

文章从反竞争情报动态监控模型的组织结构、处理对象、运作模式、业务流程等方面对反竞争情报动态监控模型作了分析研究。     

信息隐藏技术及其在数字图书馆版权保护中的应用

简要介绍了信息隐藏技术的定义、特性、分类和隐藏方式。结合数字图书馆的实际，论述了信息隐藏技术在数字图书馆版权保护中的应用。     

试论图书馆电子文献传递服务

This essay discusses the impetus of modern information technology to document delivery service, introduces the electronic document delivery mode in Australia, and elaborates the importance, necessity and feasibility of building up electronic document delivery systems in the libraries in China.     

ON THE REE ACROSS THE PERMIANTRIASSIC BOUNDARY IN SOUTH CHINA

This paper discusses the INAA results of REE in clays atand near some Permian/Triassic boundaries of South China.It showsthat the REE patterns of boundary clays differ from those of non-boundary clays.One difference is that the boundary clays are moreenriched in LREE,with steeper slope of REE and a smaller Eu nega-tive anomaly than the non-boundary clays.Another difference is that theboundary clays show a small Ce negative anomaly,but no Ce anomalyoccurs in the non-boundary clays.From these REE patterns and some other experimental facts,it isproposed that the P/T boundary clay may be a mixed product consistingof the acidic-intermediate ash and the upper crust substance representingsputtering component,and the calculated fraction of the former andlatter is 7/3.     

图书馆采编系统新模式结构的设计与研究

针对某些高校图书馆管理系统的缺陷 ,本文提出合理利用标准书目信息 ,将其转化为初始馆藏书目数据的改造方法 ;同时 ,提出使图书馆采访部与读者进行快速交互的网络系统解决方案