对CNMARC格式中字段指示符的研究

从工作实践中,笔者发现机读目录的字段指示符不被编目人员重视,在录入机编数据时,容易忽视或漏掉,因而使书目数据库的字段指示符混乱,造成CNMARC格式与其他元数据格式不好转换。本文通过对字段指示符的分析,确定其在CNMARC格式中的重要性,同时指明其赋值情况     

对CNMARC格式中几个字段著录的思考

本文从录入数据的角度，指出了使用CNMARC格式出现的一些问题，并对个别字段标识的理解与认识谈了个人的几点看法，并提出了改进意见。目的是进一步完善CNMARC格式，使图书馆资源编目更加规范与标准。     

重视CNMARC记录中代码信息的录入质量

论文简要介绍了代码信息在CNMARC记录中的作用，着重分析了CNMARC记录中代码信息著录常出现的质量问题，希望引起广大编目员对机读数据中代码信息著录的重视，提高CNMARC记录中代码信息的录入质量。     

CNMARC中题名与责任说明项的著录

题名与责任说明项是中文图书著录的重要组成部分,其质量直接关系到中央书目数据的质量和图书的检索效率。根据CNMARC最新著录规则,通过大量典型的实例,分析、归纳了CNMARC200字段题名与责任者的规范化著录,以期与同行探讨交流,共同提高书目数据的质量。     

中国机读目录中增补图书在版编目数据核字号信息的商榷

中国机读目录(CNMARC)是信息技术发展和资源共享要求下的产物。它完备的标准是实现信息机构间数据转换和资源共享的必要条件。图书在版编目(CIP)数据核字号是国家新闻出版总署为编制好的在版编目数据赋予的唯一一个核准号码。CIP数据核字号可以作为一个信息标注点融入到CNMARC中,以区分和检索图书。     

关于CNMARC中题名的著录问题

目前我国编目界对CNMARC中题名的检索方面存在不完善之处。为了增加检索点，增强多途径检索的性能，提高题名检索的检全率，作者提出了几种处理方法。     

连接与检索关系辨祈

连接与检索是CNMARC编目中容易混淆的两个概念,认为做4-字段不等于做连接,题名检索点形式并不是制作题名检索点,连接既不同于检索,也不可能通过检索来实现。     

计算机检索书目数据失败原因

在利用计算机检索书目数据时,经常会遇到这类情况,明明是数据库里存在的数据,而检索人员却检索不出来,出现检索失败的现象。出现此原因,主要是由于在建立书目数据库的过程中,录入人员在细节上处理不同而造成的。笔者根据长期工作积累,具体归纳如下:1　字母大小写不一致由于一些应用软件区分大、小写,不能规定大、小写字母的意义相同,因此在建库时,录入人员应与出版物一致,照实录入。而有些名词、述语,对于某一领域、某一专业的读者来说,已形成习惯性用法,因此在检索时,选用字母大、小写不同而造成漏检或检索失败。例:计算机专业人员通常用ｄ…     

CNMARC著录中的几个录入原则

本文论述了CNMARC著录中的标识符、标点、表外汉字等方面的录入原则。     

DUBLIN CORE元素与CNMARC字段的匹配、对应

对DC元素/子元素和CNMARC字段/子字段作了语义层上的匹配、对应,并就匹配、对应结果作了分析,指出建立二者之间的对应机制有助于连接对不同部分、不同来源的网络资源的组织、整理、检索和利用,并提出针对网络资源的著录和组织,CNMARC应作的改变。     

数字图书馆原型体系结构初探

本文主要介绍数字图书馆的概念、特征和体系结构及其由来和优点。同时 ,介绍建设数字图书馆所使用的相关标准、规范、工具和它的现实服务模式。     

Expanding Role and Potential of Curation in Education: A Systematic Review of the Literature

ABSTRACT

Advances in computing power have accelerated the growth of knowledge and created opportunities. However, the resulting tidal wave of information presents challenges, including vast quantity with varying quality. In higher education, curation offers one solution as librarians and faculty, as educators and researchers, increasingly curate knowledge for students, colleagues, and other stakeholders. Using integrative and systematic methods, the purpose of this literature review was to examine curation in education. This article presents major findings related to the panorama, perspective, people, product, place, purpose, and process of curation in education. We also discuss major themes including the changing and expanding landscape of curation from curating artifacts to content and data, from non-formal to formal learning contexts, from individual to collaborative curation, and the role of curation in education in bridging people, communities, and knowledge.     

Selected List of GLBT Academic Publications

An annotated list is presented describing twenty-one peer-reviewed journals that cover significant aspects of the gay, lesbian, bisexual, and transgender (GLBT) community, in whole or in part, in a scholarly manner. The titles included are a selective and representative sampling. The entry for each periodical includes the following information: periodical title, publisher/editor and address, basic information, publication data, content, Internet information, book review information, and an abstract.     

Sofia 2004 Conference Report

ABSTRACT

The authors summarize the sixth in the Globenet series of conferences, Sofia 2004: Libraries, Globalization, and Cooperation, held in Sofia, Bulgaria. In attendance were librarians, faculty, and students from many countries. Topics discussed included library and information science education, user education, information technology, national libraries, academic libraries, cooperation, policy, distance education, and other current issues.     

Teaching Specialized Legal Research: Business Associations

Business associations are a complex substantive topic that can be included in an advanced legal research course that teaches students sophisticated research, writing, and citation skills. This article presents the basic substantive law regarding business associations necessary to deliver instruction about advanced legal research, writing, and citation. This article also offers a model syllabus with suggested sources and assignments for students. These research assignments require students to perform tasks such as citing primary and secondary sources, learning advanced research skills using loose-leaf materials, assimilating information from multiple sources into cogent narratives, locating information using various electronic resources, digests, and other secondary sources, and locating and using forms pertinent to business association agreements. This article also provides an instructor with twenty-five suggested sources to use in assigning materials to students. These sources consist of both print and electronic versions. They additionally consist of treatises, monographs, guides, model statutory materials, electronic databases, Web sites, form guides, casebooks, a digest, and a citation manual.     

唐代广东雕版印刷事业初探

雕版印刷术是中国古代“四大发明”之一,且发明于唐代.广东雕版印刷术发明于唐代,但历史上这方面的文献记载属凤毛麟角,且未见有唐代广东出版物留存于世,故以往著述少有提及.文章从唐代以前的广东文献、唐代广东造纸业、唐代广东社会对雕版印刷业需求等方面,初步表述和探究与唐代广东雕版印刷事业相关的各种迹象,并引证唐僧义净为“唐代刊书之先导”之说.     

From Odessa to Odessa: Russian-Jewish Periodicals of Ukraine, 1860–2000

SUMMARY

Jewish periodicals have been published in Ukraine, in Russian and Ukrainian, over a 140-year time span. They are systematically described here, starting with the first such journal, Razsviet (Rassvet; Odessa, 1860–61), with accompanying bibliographical analysis. The central part of the article is a table noting all 311 periodicals' characteristics, including titles, cities and dates of publication, main features, and/or subtitles. Their stages of development, regional distribution, and languages of publication are reviewed. It is noteworthy that at the end of 2000, close to 100 Jewish newspapers, magazines, almanacs, and bulletins were active in the republic. The progress of the Jewish press continues in both quantity and quality.     

The effect of modifiers on the stability of a vinyl acetate/ethylene copolymer dispersion

This paper examines the effect of modifiers on the stability of a vinyl acetate/ethylene copolymer dispersion adhesive upon aging. Eighteen common modifiers were added to a well-characterized vinyl acetate/ethylene copolymer dispersion (Dur-O-Set^® E-150) in known concentrations and dry-film samples were subjected to 16–17 years of dark aging and seven to eight years of light aging. Yellowing, pH, gloss, swelling, cohesive strength, and flexibility were monitored for changes upon aging. Generally, the neat Dur-O-Set^® E-150 (no additives) was found to become acidic on aging, but was fairly resistant to yellowing. It also swelled substantially in toluene, was of high gloss, medium strength, and flexible, and remained so on aging. No modifier was found to improve these properties. Various solvents, wetting agents, and thickeners did not alter the properties by much, while plasticizers, freeze-thaw stabilizer, glycerin, and certain fillers had a more negative effect.     

基于DOI RAs机制的科学数据管理与共享——“第一届中日韩DOI项目合作讨论会”概述

第一届中日韩DOI项目合作讨论会于2013年5月30日在中国科学技术信息研究所成功举办,这也是第三届中日韩科技信息机构联席会议的专题讨论会。针对ISTIC、KISTI、JST三家的DOIRA职能,会议围绕DOIRA在科学数据管理与共享方面的共识,三家机构对各自的系统及其相关活动进行了较为深入的讨论。文章在概述本次会议的基础上,重点介绍中日韩目前的系统,即中文DOI、日本JaLC、韩国的P—CUBE,以及科学数据管理工作。最后,总结了三机构未来实施合作的意向。     

Metriken für UML-Modelle

Zusammenfassung. Um einen auf UML basierenden Entwicklungsprozess bewerten und verbessern zu können, werden Metriken für UML-Modelle definiert. Wir stellen einen Satz derartiger Metriken vor und diskutieren ihre Tauglichkeit. Unsere Metriken sind generisch definiert, sie werden zur Bewertung der einzelnen UML-Diagramme spezialisiert. Wir berichten vom Einsatz der Metriken zur Evaluation eines Prozessmodells, das in der Lehrveranstaltung Software-Praktikum eingesetzt wird. Eingegangen am 2. Januar 2001/Angenommen am 20. Dezember 2002CR Subject Classification: D.2.2, D.2.8, D.2.9, K.3.2, K.6.3