聂耳当"学生军"的一段生活

有人说:透过一滴水珠,可以看到一个大海.透过一段鲜为人知的经历,我们也同样可以看到一个初生牛犊不畏虎的聂耳.     

档案文化传播渠道比较研究

本文通过对五种档案文化传播渠道的社会功能、传播特点及受众情况等方面的比较分析．提出拓展档案文化传播渠道，共同营造一个档案文化传播的良好环境．在社会大文化建设中提升档案文化的价值。     

文献标引中名称主题的规范控制

笔者就所了解的有关名称主题标引相关方面的问题及其产生的原因作了简要分析,并提出了观点和想法。     

新趋势、新逻辑与新形态——区域媒体的形成轨迹与发展趋势解读

中国地方广电的自我发展逻辑正在成型与强化。“四级办台”政策之后,地方广电开始在“行业”与“地方”双重力量下发展;此后,“行业”线索开始复杂,利益博弈日渐浮出水面,并困扰地方广电发展。取消“四级办台”与“广电集团化”成为行业高层大举调配行业利益的集中表现,压力之下,地方广电诉诸地方政治和地方经济来缓解竞争与发展的压力。而随着地方政治经济的日渐成熟,地方广电开始作为地方发展与建设的力量,促成了一种地方政治、经济与媒体的力量合流。就此,地方广电的平台与触角开始延伸,一种“区域化”的发展倾向也就酝酿其中。     

张潮交游考

张潮,字山来,号心斋,安徽歙县人,清初文学家、编撰家、刻书家,他在当时文坛上影响力较大。张潮一生极重交情,在当时文人中,以好交游闻名。本人根据张潮编撰的《尺牍友声》、《尺牍偶存》和其他著作的序、跋、评语、题辞等为原始资料,对他们的交往略加考索。     

Analysis of publications of the pilot issue of the data collection of the All-Russia Institute of Scientific and Technical Information of the Russian Academy of Sciences “Industry of Nanosystems and Nanomaterials”

The pilot issue of the data collection of the All-Russian Institute of Scientific and Technical Information of the Russian Academy of Sciences “Industry of Nanosystems and Nanomaterials” gives an approximate view of the state of this field of science at the beginning of 2007. The topics of articles in the pilot issue are analyzed. The directions of development of nanotechnologies are shown. The basic types of nanomaterials, the methods of their production, and their properties and applications are given.     

基于OWL的领域本体的综合构建与进化

本文探索了基于OWL(Web Ontology Language,Web本体语言)的航空产品领域本体的初构、融合、映射与进化的综合方案,该方案以"航空产品的网上发现与跟踪系统"需求为目的,从实际应用角度设计与构建系统所需的领域知识本体.在本体构建过程中,融合了国外已开发的基于Loom的"军用飞行器本体"的方案;选择使用NASA叙词表,将广泛的航空产品类概念进行了本体映射;利用本体编辑工具Protégé对航空产品领域本体原型进行了可视化开发;从Web文档中自动抽取航空产品实例概念对已构建的本体进行进化,从而保证了该领域本体的完善和动态更新.     

Urban information integration for advanced e-Planning in Europe

Urban planning is a complex task requiring multidimensional urban information (spatial, social, economic, etc.). The need for assistance in performing urban planning tasks has led to the rapid development of urban information systems, especially “e-Planning” systems, with the support of government policy and emerging information and communication technologies (ICT). In order to enhance the capability of e-Planning and to facilitate 3D visualization and rich analysis of complex city problems, it is very important to allow information from the various sources to be shared and integrated. This paper focuses on technical approaches for multidimensional information integration, especially spatial information integration. In particular it describes the Building Data Integration System (BDIS), developed as part of the IntelCities project, which demonstrates the type of multidimensional systems that are likely to be used in future urban information systems. Functionally, the BDIS demonstrates the feasibility of systems to support the multinational collaboration of construction professionals in the procurement and renovation of buildings. For such systems to be accepted in the United Kingdom (UK) and Europe, they need to be developed with regard to current planning information structures and standards in the UK and Europe which are reviewed in this paper. The achievements and further development of multidimensional information integration through the use of innovative urban data modelling techniques are discussed.     

Information asymmetry and information sharing

Although much digital divide research focuses on access to technology, another cause of the divide is the lack of information awareness that we call information asymmetry. Information asymmetry often stems from inadequate information sharing and can result in negative consequences for both the information poor and the information rich. Information asymmetry has been insufficiently studied as a possible cause of underdevelopment and inequality. In response, we develop a typology to classify information asymmetry into two categories, horizontal and vertical, and then identify those information sharing practices that cause the imbalance. To illustrate the negative consequences of information asymmetry and the potential benefits of information sharing, we discuss two examples from the experiences of modern American Indian tribes. First, Indian tribes face horizontal information asymmetry when they attempt to access the capital markets, and second, they face vertical information asymmetry in terms of law enforcement data sharing. This article also describes our ongoing examination of horizontal information sharing among tribes and vertical information sharing between tribes and others sovereigns in the American polity as possible solutions to the problems created by information asymmetry. These strategic responses are embodied in two information systems, the Tribal Financial Information Clearinghouse and an Intergovernmental Tracking System for sharing law enforcement data. We conclude with a discussion of how our typology can be more generally applied to other instances of information asymmetry.