制约信息企业自主创新能力的因素及其应对策略

文章认为,当前我国正在向实现创新型国家的宏伟目标迈进,企业成为创新的主体。然而自主创新能力不足,缺乏原始创新,核心竞争力不强,严重阻碍了企业的发展。本文分析了制约信息企业自主创新能力的因素,提出了提高信息化自主创新能力的策略。     

网上资源归档的国际进展——以澳大利亚为例

本文介绍了最新的关于互联网资源归档保存的方法，重点介绍了澳大利亚的实践经验。     

浅论出版理念的时代特征

在我国社会主义市场经济体制下,出版理念有两个显著特征一是体现先进文化的前进方向;二是具有宏观视野。具有时代特征的出版理念是一种重要的出版资源。     

DSpace在读者培训门户系统中的应用研究

基于清华大学图书馆读者培训门户系统的研发需求，选择以开放源代码的数字资源管理系统DSpace作为基本管理平台，介绍对DSpace系统进行的相应应用研究和开发以及功能扩展，包括用户身份的统一认证、不同身份读者的讲座预约、课程信息和课件的发布流程以及资源批量加载功能等等。     

数字信息资源长期保存系统的标准体系研究*

标准体系的研究和建立是数字信息资源长期保存系统活动中不容忽视的问题，然而，正确认识标准规范在数字信息资源长期保存系统建设中的作用也至关重要。从系统实现角度分析数字信息资源长期保存系统的标准体系，重点在于分析标准的作用、主要标准和项目应用，而非对系统建设过程中涉及的标准的穷尽。     

多维技术在面向学科知识仓库中的使用*——以构建多维电子期刊数据库模型为例

通过对多维数据库的分析，提出多维技术可以应用到面向学科的知识仓库中。以构建三维数据立方体结构电子期刊数据库模型为例，对数据立方体模型进行简单定义，分析切片、切块、钻取、旋转等各种多维操作动作。采用多种途径实现多维数据库的物理存储。     

‘The feeling of exclusion’: Young peoples' perceptions of art galleries

This article first looks at the relationship between museums and art galleries and their potential audiences and, in particular, the under-represented sector of young visitors. It examines the main findings from the limited research available on young visitors, and goes on to discuss theories delineating the differences between the cultures, identities and values of culture consumers and culture providers. The second part of the article looks at what specific museums have done towards being more inclusive in their appeal, and then reports the findings of a survey of young people in relation to New Zealand's Auckland Art Gallery. The survey found that young people's ideas of what constitutes modern, relevant art do not match standard art criteria, and that most exhibitions and marketing methods do not mesh with their worldview. The article concludes by using data from the survey to suggest ways of engaging more young people with public art galleries.     

Another Look at What Moves Public Opinion: Media Agenda Setting and Polls in the 2000 U.S. Election

This study examined two levels of media agenda effects on aggregatepublic opinion from different news sources. The effects wereinvestigated immediately and cumulatively. Content analysisdata from the 2000 U.S. presidential election coverage by fournational news organizations were related to the Gallup pre-electionpoll standings of each candidate. Regression analyses foundthat both the salience of a candidate and the salience of theattributes of a candidate cumulatively, but not immediately,influenced his standing in the polls. An analysis of news sourcessupported the finding that the two levels of agenda-settingeffects seemed mostly cumulative rather than immediate. Newsfrom different sources, however, tended to have effects of differentdegrees and sometimes different directions on candidate pollstandings. Cumulative effects of candidate salience on aggregateopinion change were found for non-partisan and neutral newssources—reporters, poll reporting and public documents—whereasthe effects of candidate attribute salience mostly came frompartisan sources—the candidate himself and members ofthe competing political party. Possible political implicationsof these findings are discussed.     

国外常用实时软件系统比较

比较分析了国外9种实时软件系统的功能,包括交流功能、特有功能、用户界面、咨 询员界面、系统及培训信息等。     

利用MARC格式对网络信息资源编目的研究

论文在提出网络信息资源特点及其对编目要求的基础上，通过分析MARC格式516字段、538字段、753字段和856字段的功用与特点，论证了MARC格式在网络信息资源编目中的可行性，并就MARC格式的发展尤其是CNMARC的开发研究提出建议。