共查询到20条相似文献，搜索用时 250 毫秒
1.
2.
通过控制提高检索效率是情报语言学研究的根本目的。在计算机化的“自然语言检索系统”中,控制的手段、方法和技术发生了变化,这些变化开辟了情报语言学研究的新领域:主题词词典、类主题词典、后控词表和术语等。 相似文献
3.
本文在概述产品样本文献形式的基础上,探讨了产品样本的情报特征,并着重分析了产品样本的情报内含。 相似文献
4.
��չ�о��������鱨ѧ��Ӧʱ����չ֮���� 总被引：1，自引：0，他引：1
认为情报学适应时代发展之根本是拓展其研究内容，加强新形势下情报用户及其情报需求与行为、情报经济问题、情报处理与利用技术现代化、情报学基础理论等方面的研究 相似文献
5.
����Ƽ������ڿ���ͳ�Ʒ��� 总被引：1，自引：0，他引：1
本文以《外国报刊目录》为研究对象统计分析了外国科技检索期刊的一些情报特征:重要科技检索期刊的主传递方向是由发达国家向发展中国家传递,期刊的学科领域与读者学科范围的吻合程度是影响期刊利用率的重要因素,文摘情报博专相济已成为重要检索期刊的基本情报特征等。 相似文献
6.
7.
�ҹ�ͼ���ѧ�鱨ѧ��������״�뷢չ 总被引：12，自引：4，他引：8
分析了我国图书馆学情报学教育的现状、规模、专业结构和特征 ,指出了存在的问题 ,讨论了市场经济对图书馆学情报学教育的影响 ,最后对其发展趋势进行了展望 相似文献
8.
��ͼ���鱨�����Ĺ�������ԭ�� 总被引：6，自引：2，他引：4
论述图书情报工作作为社会传播系统的重要组成部分，具有公共性、组织性等传播特征。指出图书情报工作的理论基础是公共传播原理。 相似文献
9.
��������ͼ���鱨������Ӱ�켰������ 总被引：8，自引：0，他引：8
在介绍因特网技术特点、资源和功能的基础上,讨论了因特网对图书情报机构的影响,图书情报机构在信息化社会中的地位和作用以及因特网在科技信息咨询服务中的应用 相似文献
10.
�鱨��ֵ���鱨��ֵ���� 总被引：8，自引：2，他引：6
从情报价值的概念出发 ,讨论情报价值的分类及特性 ,分析情报价值与价格的构成及关系 ,并对情报增值的概念、途径和条件进行系统探讨。 相似文献
11.
Yhna Therese P. Santos 《International Information and Library Review》2013,45(4):276-290
ABSTRACTThis research created a profile of a modern LIS professional by discussing the competencies and skills essential in successfully conducting one's duties. Through a series of focus group discussions and interviews, the researcher identified essential competencies modern LIS professionals should possess. Aside from traditional skills such as cataloging and classification; indexing and abstracting; and library management, non-traditional competencies such as communication skills, advocacy skills, teaching skills, and technological skills were revealed to be vital competencies. These were identified and further supported by discussions of actual library work experiences. In the end, a profile was created it was concluded that a modern LIS professional should be pro-active; an effective communicator; well-informed; adaptable; and should advocate causes relevant to the practice of librarianship. 相似文献
12.
《Library & information science research》2022,44(4):101203
Although creating sustainable information systems is highly important to facilitate information flow in natural disaster information management (NDIM), only a few LIS studies have focused on evaluating the feasibility of related technological solutions. An open access repository (OAR) for NDIM has been assessed by Technical, Economic, Legal, Operational, Scheduling, Cultural, and Behavioral (TELOS-CB) dimensions, using the PSI technique. Five NDIM stakeholder groups participated including governmental, public, and research institutions, NGOs (non-governmental organizations), and LIS specialists. The results indicate that the NDIM-OAR is technically more feasible, while the cultural dimension has been considered the most challenging. NGOs have the largest scoring range and governmental stakeholders have the most coherent scoring. Despite of the wide range and seemingly excessive sensitivity of NDM information in Iran, more in-depth, interpretive, cross-disciplinary studies are required reaching a comprehensive decision for an NDIM-OAR. The research is among the first multi-disaster, multi-stakeholder feasibility analyses in LIS. 相似文献
13.
The information sector is a dynamic disciplinary and professional field, located in a fluid social and technological environment. The educational choices of students in library and information science (LIS) departments is an important aspect of the process through which they construct their ambitions, plans, and future capabilities, and so research on students' choices and their educational careers as social processes is also important. Through a detailed consideration of case study accounts of students from LIS departments in Greece, the argument for the importance of social and cultural factors in the formation of students' identity is advanced. Data were collected in two research phases using a questionnaire survey and semi-structured interviews. Analysis of data demonstrates the complexity of the process of making educational choices, revealing how individual, family, social, and institutional factors interrelate with the ways young people cope with contingencies, and with social and personal relations. How these complex influences facilitate or impede students' trajectories within higher education institutions is also shown, as well as how they act upon the construction of their pedagogic identities. Of considerable significance is the finding that students from lower social class backgrounds tend to form pedagogic identities that are fragile. By contrast, students from families with significant amounts of cultural and social capital are in a position to exploit the academic and social resources of institutions, and to construct embedded identities with a strong scientific basis. More research is needed to illuminate how LIS departments could develop mechanisms to reduce such discrepancies. 相似文献
14.
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
15.
文章回顾了国内外图书馆学研究对实验法的应用,在此基础上,考察了实验法应用于图书馆学研究的优势,并对其局限性及其认识论根源进行了分析。结合图书馆学的具体研究领域,分析了实验法的应用前景,并对基于设计的研究(Design-based Research)和混合方法研究(Mixed Methods Research)进行了简要评析。 相似文献
16.
图书馆学情报学中的电子政务研究 总被引：1，自引：0，他引：1
为探索电子政务研究与图书馆学情报学的关系,调查我国图书馆学情报学专业硕士与博士培养单位电子政务相关研究方向的设置情况,并对我国图书馆学情报学核心期刊中电子政务的相关论文进行文献计量分析。主要分析论文的作者和机构、基金资助、研究热点与主题分布情况,发现电子政务是图书馆学情报学的重要研究领域。目前,作为交叉学科领域的电子政务研究主题正呈现出学科分化的趋势;今后,图书馆学情报学专业的电子政务研究应当更加聚焦于本专业的核心研究课题。 相似文献
17.
18.
围绕LIS教育所处的环境、面临的挑战及应对思路,对2005年以来国际图情教育改革的研究成果进行总结,发现近几年来该领域的研究主题主要集中在以下几个方面:iSchool及其评价、LIS教育模式及其变革、LIS课程体系建设、LIS教学方法的研究及各国LIS教育进展和国际合作的研究。研究者多由LIS领域的教学科研人员组成;观察、问卷调查和网络调查、访谈等实证方法广为应用;新的理论和研究工具被引入该领域的研究,开辟了新的研究思路。2005至2010年间,LIS教育领域的研究成果数量众多,国内外研究人员在很多问题的基本观点上表现出一定的共性。 相似文献
19.
Information explosion, development and applications of ICTs, changing dynamics of information users, and evolving trends in library and information services have promoted the discussion of continuing education (CE) in Library and Information Science (LIS) domain. ICTs are increasingly changing the landscape of libraries and challenging the traditional prevailing roles of LIS professionals. LIS professionals find it hard to remain in context in this technological era. They require the new set of skills and knowledge to address the challenges and issues of their professional life.The purpose of this study was to explore the opinions of LIS professionals to make an assessment about CE needs and the role of library schools to address these needs. The study opted sequential mixed methods of research. In first phase, an online survey was conducted to meet the objectives of the study. Data was collected by using a structured questionnaire. A total of 144 responses (70% male and 30% female) were received. In 2nd phase, a focus group was conducted to collect the qualitative data. The meta inferences were drawn on the basis of inferences of both QUAN and QUAL strands. The findings of the study revealed that respondents perceive a very active and instrumental role of LIS schools in their continuing education. Workshops, post-master certificate, and post-graduate diplomas were preferred formats of continuing education programs. The respondents preferred week long and 1–6 months long CE programs. In terms of the timings, weekends programs were most preferred. The respondents recommended that course instructor should be based on the contents of the course and a blend of teaching faculty and practitioners may be productive. The study also identified core areas of CE offerings.The findings of the study are helpful for LIS schools, professionals, trainers, funding bodies and policy makers. The study has the potential to bridge the gap by providing insight about the CE needs and recommend the concrete suggestions to act upon. 相似文献
20.
规范化实证研究——图书馆学研究整体提升与发展的重要路径 总被引：1，自引：0，他引：1
针对当今图书馆学界规范性实证研究明显缺位的现状,结合"当代图书馆员快乐指数"实证调查的成功经验,探讨了在图书馆学领域进行规范化实证研究的必要性和如何在进行规范化的实证研究,以便更好地促进图书馆学学科的整体提升和发展。 相似文献