共查询到19条相似文献，搜索用时 156 毫秒
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新型OPAC系统下中文图书题名相关字段的简化著录——以广州大学为例 总被引：1，自引：0，他引：1
简化编目是当今国际编目界的趋势,可从题名相关字段的简化著录着手。文章研究了CALIS的著录细则,以广州大学图书馆的新型OPAC系统为例,分析了在此背景下可相应简化的题名相关字段,以期强化编目工作效益。 相似文献
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由于编目人员对编目规则和相关题名字段的适用范围缺乏正确认识,相关题名字段的使用存在混淆和错误的情况,导致译著原题名、并列题名、规范处理后的题名、封面题名、其他题名等的著录不统一.编目人员唯有全面细致地理解著录规则,才能做到相关题名的规范著录.参考文献12. 相似文献
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余伟 《高校图书情报论坛》2014,(2)
题名字段作为西文编目中最重要的部分,在不同的情况下有不同的著录要求,如何正确处理题名字段是西文编目的一个重点和难点。探讨了西文编目中题名字段的著录方法。 相似文献
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《国际编目原则声明（草案）》的通过，对MARC影响甚大。本文阐述了国际编目原则著录深度和关联的加强，MARC规范记录和统一题名、连接字段的强化，以及MARC21和CNMARC字段因逻辑代码的关联而重复著录的字段数及子字段的简化。 相似文献
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结合编目工作实践经验,探讨了普通中文图书机读目录格式中200字段题名部分著录时应注意的问题及著录方式和方法,揭示了200字段题名部分在机读目录著录中的重要性和复杂性。 相似文献
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由于不同编目人员对编目规则和各种5--字段的用法存在不同认识,导致相关题名(尤其是中文译本题名、并列题名、准并列题名和合订题名)的著录还较为混乱.通过对编目规则和5--字段用法的详尽分析,明确处理相关题名的具体方法.参考文献8. 相似文献
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由于不同编目人员对并列题名定义存在不同的认识,加之ISBD与CNMARC没有完全实现无缝对接,以致在对并列题名著录时出现了多种做法。并列题名著录不统一主要表现在以下方面:对并列题名定义的理解,译著的原文题名能否作为并列题名,并列题名的CNMARC著录是否必须遵守ISBD规定,准并列题名可否著录于510字段,原文题名可否著录于500字段。 相似文献
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手工编目的款目附注项主要著录著录项目的附注和文献本身的附注,而计算机编目的记录附注块除用不同字段录入著录项目和文献本身的附注外,还用其他字段录人著录项目和文献本身之外的各类附注.因此,附注字段的数量不仅多而且内容杂,尤其是有关连接和题名的附注.本文探讨在CNMARC中怎样用4__字段和5__字段自动生成3__字段连接和题名附注问题. 相似文献
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200字段题名与责任说明项是读者查找文献最重要的检索途径之一,结合图书馆具体编目工作,深入探讨了中文图书机读目录格式中200字段题名与责任说明项著录细则,运用具体实例,对著录方式和方法提出本馆的具体做法。 相似文献
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科研机构在科学研究和技术创新过程中发挥着重要作用,对不同国家科研机构的研究领域进行分析有助于促进相互学习并提高合作的可能性。本文利用自组织映射(SOM)人工神经网络方法对87所中美图书馆学情报学(LIS)科研机构在技术维度的图书情报学领域研究进行可视化比较分析。研究发现,中美图情科研机构都与本国同行具有更相似的研究领域。根据其研究领域的相似性,共识别出八组国际潜在合作机构和七组国内潜在合作机构,最后分析了中美图情机构的热点与特色研究领域。该研究发现有助于更好地了解中美图情机构在技术维度的图书情报学研究领域的相似性与差异,为相关科研机构寻找潜在的合作对象,跟踪国外热点研究领域,发现自身研究的不足提供决策支持。图1。表6。参考文献42。附录1。 相似文献
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《Journalism Practice》2013,7(4):482-486
Cultural departments in newspapers are reported to be encountering increasing pressures towards the production of news and more “journalistic” expression. However, journalistic values do not fit unproblematically into the dualistic professionalism of cultural journalism. The article elaborates an insight into the practice of arts journalism as an act of framing between the epistemic paradigms of journalistic and aesthetic tradition. The traditions are inspected as Bourdieusian fields, and the boundary-crossing between the fields is clarified by close-reading texts with deviations from the typical framings, accompanied by social tensions and indignation among the actors of the artistic field. By investigating the reconciliation between the two epistemic frames of cultural journalism, the journalistic and the aesthetic paradigm, certain restrictions between the generalist and specialist role-shifts can be found. This distinctive boundary between the fields leads into the question about how the newsworthiness of culture could be defined without losing the sensitivity to the characteristics of arts and culture, operated by their own logic. 相似文献
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《Journal of Informetrics》2014,8(1):217-233
Research institutions play an important role in scientific research and technical innovation. The topical analysis of research institutions in different countries can facilitate mutual learning and promote potential collaboration. In this study, we illustrate how an unsupervised artificial neural network technique Self-Organizing Map (SOM) can be used to visually analyze the research fields of research institutions. A novel SOM display named Compound Component Plane (CCP) was presented and applied to determine the institutions which made significant contributions to the salient research fields. Eighty-seven Chinese and American LIS institutions and the technical LIS fields were taken as examples. Potential international and domestic collaborators were identified based upon their research similarities. An approach of dividing research institutions into clusters was proposed based on their geometric distances in the SOM display, the U-matrix values and the most salient research topics they involved. The concepts of swarm institutions, pivots and landmarks were also defined and their instances were identified. 相似文献
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谈图书馆学交叉学科的结构与功能 总被引：1，自引：0，他引：1
近年来,随着科学发展的整体化、综合化趋势,图书馆学交叉学科正以惊人的速度在图书馆学学科群体中占据相当的空间,日益发挥着作用。为探明图书馆学交叉学科发展所表现出的特点及作用,我们从结构和功能两方面对现代图书馆学交叉学科群体作一简要分析。１图书馆学交叉学... 相似文献
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There is an overall perception of increased interdisciplinarity in science, but this is difficult to confirm quantitatively owing to the lack of adequate methods to evaluate subjective phenomena. This is no different from the difficulties in establishing quantitative relationships in human and social sciences. In this paper we quantified the interdisciplinarity of scientific journals and science fields by using an entropy measurement based on the diversity of the subject categories of journals citing a specific journal. The methodology consisted in building citation networks using the Journal Citation Reports® database, in which the nodes were journals and edges were established based on citations among journals. The overall network for the 11-year period (1999–2009) studied was small-world and followed a power-law with exponential cutoff distribution with regard to the in-strength. Upon visualizing the network topology an overall structure of the various science fields could be inferred, especially their interconnections. We confirmed quantitatively that science fields are becoming increasingly interdisciplinary, with the degree of interdisplinarity (i.e. entropy) correlating strongly with the in-strength of journals and with the impact factor. 相似文献
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人际竞争情报搜集机制研究 总被引：7，自引：0，他引：7
社会网络关系是竞争情报搜集的重要途径。人际竞争情报社会网络场域构建途径主要根据功能需求进行,虚拟社会场域的构建具有特殊性,需要一些特定的方法和技术。人际竞争情报搜集机制应从社会网络分析和行为科学两个角度来研究。网络声望特征结构可以提高信息搜集的正确性、即时性和成本。个体行为因素和群体结构特征将影响搜集的效率和效果。 相似文献