Understanding Strategies in Sight Translation

This paper explores the effectiveness of some strategies to deal with problems in sight translation. Some solutions can help to solve the problems in a short period, but others may need more time to improve and test their usefulness, so further exploration should be applied to the constraints in sight translation.     

基教系统政府采购平台的访问控制模型的研究

本文在深入研究现有访问控制模型的基础上,针对基教系统政府采购平台的特点,设计了一个RBAC的扩展模型,它是具有时限的基于角色的访问控制模型,并将该模型成功地应用在案例系统中.     

XML完整性约束的实现

XML之所以在很短的时间内就获得广泛认同,成为一种被大量使用的通用的数据格式,是因为XML文档很容易表达来自不同源的数据,是实现数据集成和交换的重要方法。但是其所能表示的语义信息却相对有限。在已有的DTD和XMLschema规范的基础上进一步增强定义完整性约束的能力,对此进行了论述。     

数字化校园安全应用防护策略研究与实践

天津师范大学数字化校园建设项目从环境（网络设备管理、校园空间信息、弱电管网等）、资源（图书、档案、视音频资源等）到管理（教学、人事、办公、科研）实现了办公自动化。网络安全应用防护系统作为数字化校园重要的组成部分,集系统监控、服务器安全管理和防护策略配置于一体,既为网管员提供服务器实时流量统计及性能检测,又为云服务客户提供网络安全防护和信息查询,在校园网安全防护工作中起着重要作用。     

多元智能理论指导下的信息技术与课程整合

本文阐述了多元智能理论的基本内涵和信息技术与课程整合的本质,分析了运用多元智能理论指导信息技术与课程整合的可行性,探索了在多元智能理论指导下实施信息技术与课程整合的基本途径。本文认为在多元智能理论与建构主义理论相结合的指导下实施信息技术与课程整合,有利于促进多元智能的发展,培养具有解决实际问题能力和创新能力的新型人才。     

The applications of social commerce constructs

Social commerce has evolved quickly in practice and gained attention in the IS discipline. However, trust has remained a vital component and is dominantly worth investigating. The purpose of this study, therefore, is to examine the roles of social commerce constructs and social support constructs (i.e., emotional support and informational support) in establishing trust on online community platforms. The study will apply the theoretical foundation of social commerce constructs proposed by Hajli. In order to provide a detailed understanding of the proposed model, a quantitative study involving a survey data gathered from online communities in Malaysia, including Facebook, Trip Advisor and LinkedIn was conducted. The data was analyzed and hypotheses were tested with structural equation modeling (SEM). Our results shed some lights on social commerce literature. The findings show that there are significant effect of social commerce constructs on social support, namely the emotional and informational support, and in turn, on trust- building.     

高校图书馆与大学生信息素养教育

信息素养教育注重对大学生信息意识教育、信息道德教育及信息能力的提高,高校图书馆历来具有良好的用户教育传统和教育优势。高校图书馆不仅是信息提供中心,也是信息教育中心。本文就大学生信息素养教育目前存在的问题及针对该问题高校图书馆应采取的对策进行了探讨。通过图书馆多种途径的信息素养教育,帮助大学生成为具备良好信息素养的人才,使他们将来能在信息社会中扮演重要角色。     

生物技术专业实验教学改革与实践

生物技术实验课教学改革必须打破原有实验教学附属理论教学的模式，建设有生物学实验教学特色的实验教学体系。主要体现在以下内容：优化课程设置，提高综合性生物实验比例并及时更新实验课内容，使其保持与相关科研项目同步；了解当代信息科学的发展；改革实验教学方法，让综合性实验与走进课堂，使学生有机会参与科研项目研究，在实践过程中学习知识。     

The Informational Text Structure Survey (ITS2): An exploration of primary grade teachers’ sensitivity to text structure in young children's informational texts

There has been no research reported about if or how well primary grade teachers can identify information text structures in children's authentic informational texts. The ability to do so accurately and reliably is a prerequisite for teachers to be able to teach students how to recognize and use text structures to assist them in comprehending informational texts. The authors report the development of the Informational Text Structure Survey (ITS²). Prior to training, primary grade teachers demonstrated low accuracy and reliability in identifying traditional expository text structures in well-structured children's grade level–appropriate informational texts. Results after training with the ITS² instrument showed significant improvements in the teachers’ accuracy and reliability in identifying traditional informational text structures in well-structured children's grade level–appropriate informational texts after training with the ITS² instrument.     

多校区点到多点远程互动教学网的设计

本文提出应用电信ATM通信线路或宽带网组建点到多点互动多媒体网络教学应用系统的设想