基于军事训练网的个性化信息服务研究

个性化信息服务是指能够满足用户个人信息需求的一种信息服务。文章在分析基层通信连队用户群体的信息需求特点基础上，提出在军事训练网上构建面向基层连队的个性化信息系统，并结合实际介绍了该系统的设计和实现方法。     

权利与道德--关于公共图书馆精神的阐释

文章通过对公共图书馆发展历史的剖析,概括了公共图书馆的历史精神——公共、公开、公享;通过对《联合国教科文组织公共图书馆宣言》的分析,认为应该从4个方面去理解民众的图书馆权利,即:人类社会的基本价值、公共图书馆的基本社会价值、人人享有平等利用图书馆的权利、人人享有自由利用图书馆的权利;并总结了图书馆员应该具备的职业道德观念。     

关于具有两个二次代数曲线解的三次系统的极限环

本文介绍近年来在这方面研究的进展情况,同时给出一些新的结果,并提出一些尚未解决的问题。     

数字档案长期保存技术策略规划研究

数字档案长期保存是信息化背景下档案部门的长期艰巨使命,涉及技术、管理等诸多领域,是一个庞大的系统工程.针对已识别或潜在的各种风险,档案部门在制定技术策略时将会面临技术复杂性和系统性难题,需要在宏观上进行科学规划.论文对数字档案长期保存技术策略规划的要求、内容、管理三个方面进行研究,以期对档案部门实践有所帮助.     

Glocalization and Other Challenges to Cataloging Chinese Continuing Resources

ABSTRACT

Glocalization describes the adaptation of international products around the particularities of a local culture, and extends to areas beyond political campaigns and cultural communication. Chinese continuing resources are effectively influenced by glocalization, which reflects the changing society in China and Chinese overseas communities, as well as the changing practice in Chinese studies all over the world. Glocalization brings unexpected challenges to a library's cataloging service, and a number of issues need to reach our awareness and be solved. We have to face squarely its influence, and look for an appropriate solution in handling Chinese continuing resources under glocalization.     

The Suasory Force of Sticky Messages: An Application to the Application of Sunscreen

Stickiness refers to the set of persuasive message properties: simple, unexpected, concrete, credible, emotional, and stories (SUCCES). Heath and Heath (2007) argue that a sticky message is expected to be more memorable and hence more persuasive than a non-sticky message. A 2 (sticky v. non-sticky message) x 3 (pretest v. posttest v. delayed test) longitudinal experiment is employed to examine the persuasiveness of sticky messages on applying sunscreen. Results of a mixed model analysis of variance show that the sticky message produces attitudes and behaviors more favorable to the message recommendation than the non-sticky message. Specifically, a time × message induction non-additive effect was found, which sustained only in the sticky message condition across time. Despite this interesting effect, its explanation remains elusive.     

Solid-state intramolecular motions in continuous fibers driven by ambient humidity for fluorescent sensors

One striking feature of molecular rotors is their ability to change conformation with detectable optical signals through molecular motion when stimulated. However, due to the strong intermolecular interactions, synthetic molecular rotors have often relied on fluid environments. Here, we take advantage of the solid-state intramolecular motion of aggregation-induced emission (AIE) molecular rotors and one-dimensional fibers, developing highly sensitive optical fiber sensors that respond to ambient humidity rapidly and reversibly with observable chromatic fluorescence change. Moisture environments induce the swelling of the polymer fibers, activating intramolecular motions of AIE molecules to result in red-shifted fluorescence and linear response to ambient humidity. In this case, polymer fiber provides a process-friendly architecture and a physically tunable medium for the embedded AIE molecules to manipulate their fluorescence response characteristics. Assembly of sensor fibers could be built into hierarchical structures, which are adaptive to diverse-configuration for spatial-temporal humidity mapping, and suitable for device integration to build light-emitting sensors as well as touchless positioning interfaces for intelligence systems.     

全国高校图书馆专业干部进修工作座谈会在南京召开

<正> 7月7日至10日,全国高校图书馆工作委员会秘书处在南京召开了全国高校图书馆专业干部进修工作座谈会.华东师大、北京师大、东北师大、南开大学、南京大学、兰州大学、大连工学院、武汉大学、上海大学文学院、安徽大学、山东大学、西南师范学院、南京工学院、湘潭大学以及河南、江苏两省高校图书馆工作(协作)委员会秘书处的同志参加了会议.一九八二年八月教育部转发《关于举办高等学校图书馆专业干部进修班的暂行规定》以来,已有12所高校的图书馆学系(专业)或图书馆受教育部委托,举办了16期专业干部进修班,先后培训了600多名近几年留在图书馆工作的非图书馆学或情报学专业大专毕业生.一九八四至八五学年度还将有210名在职人员参加一年的进修.这次会议就是为了总结经验,互通信息而召开的.     

基于既定词表的自适应汉语分词技术研究

提出一种汉语分词算法，在给定的分词词表的基础上进行汉语分词时，不但能成功切分出分词词表中已有的词，而且能同时自动识别出分词词表中没有的词，即未登录词。与逆向最长匹配法以及其他未登录词识别算法进行的测试比较表明，该分词算法可以有效地解决大多数未登录词的识别问题，并且能减少分词错误，同时对分词算法的效率基本没有影响。     

211高校图书馆自动化集成管理系统的使用情况分析

分析了211高校图书馆自动化的发展现状，指出在211高校图书馆自动化集成管理系统使用情况中所表现的特点：明显的区域性、国内外系统各占一定比例、汇文系统用户最多，并分析了产生这些特点的原因。