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1.
Using 17 open-access journals published without interruption between 2000 and 2004 in the field of library and information science, this study compares the pattern of cited/citing hyperlinked references of Web-based scholarly electronic articles under various citation ranges in terms of language, file format, source and top-level domain. While the patterns of cited references were manually examined by counting the live hyperlinked-cited references, the patterns of citing references were examined by using the cited by tag in Google Scholar. The analysis indicates that although language, top-level domain, and file format of citations did not differ significantly for articles under different citation ranges, sources of citation differed significantly for articles in different citation ranges. Articles with fewer citations mostly cite less-scholarly sources such as Web pages, whereas articles with a higher number of citations mostly cite scholarly sources such as journal articles, etc. The findings suggest that 8 out of 17 OA journals in LIS have significant research impact in the scholarly communication process. 相似文献
2.
[目的/意义]在线百科主题覆盖面和用户范围非常广泛,不同的学科领域及不同类型的用户对应着不同的需求和利用模式,因此需要从研究人员对在线百科的引用特征和引用类型出发,深入分析在线百科的用户需求和利用特征。[方法/过程]以我国图书情报学领域（以下简称“图情领域”）期刊论文为研究对象,从引用在线百科资源的论文数量及引文数量、时间分布、主题分布、期刊分布、机构分布、作者分布、文献类型、引用类型等多个指标,探析图情领域期刊论文在线百科的利用特征与规律。[结果/结论]结果表明,在我国图情领域学术研究过程对在线百科资源具有较高的依赖性,引用在线百科的期刊论文研究主题集中在图书馆、当下流行的信息技术和概念等相关方面,以非实证性研究居多,引用频次较高的期刊和机构主要是排名靠前的核心期刊和高校,引用较多的作者群体多为女性作者和实践工作者,引用类型依次为对非图情专业术语的引用、图情专业术语的引用以及网站和词条本身的引用。最后从在线百科词条质量和信息聚合两个角度对这一现象和特征进行讨论。 相似文献
3.
当前的期刊评价研究主要集中在影响力、声誉、质量等方面,针对期刊内容差异性的定量研究相对较少。本文从差异性视角来对期刊进行评价分析,提出期刊区分度指标来对期刊内容的差异程度进行度量。以LIS (library and information science)等5个学科的各20种核心期刊为研究对象,首先对LIS期刊的内容差异性进行定量分析与评价,然后从时间维度对LIS学科期刊区分度的变化规律进行了探测,最后从学科维度对不同学科期刊个体和总体区分度的特征进行了分析和探讨。实验结果表明,利用该指标能够很好地度量期刊研究内容差异性,期刊区分度在时间维度上呈现出明显的变化规律,不同学科期刊个体和总体的区分度均具有显著的学科特征。 相似文献
4.
《Library & information science research》2006,28(4):548-562
This study identifies the state and characteristics of theoretical research in library and information science journals by examining the number and the quality of theory incidents. Theory incident is characterized as an event in which the author contributes to the development or the use of theory in his/her own paper. This study assumes that both theory building and theory use are intertwined to construct a cohesive body of knowledge in the filed. Theory incidents were identified by a content analysis of 1661 articles in four LIS journals from 1984 to 2003. The findings suggest that 41.4% of the articles contributed to the development or use of theory. The overall proportion of theoretical articles has increased. They showed a tendency to converge into a few subfields, such as information seeking and use or information retrieval. However, the declining share of theory development articles in recent journal issues and the overall low level of theory incidents are urging LIS researchers to the importance of continuous and creative research in LIS. 相似文献
5.
This study identifies the state and characteristics of theoretical research in library and information science journals by examining the number and the quality of theory incidents. Theory incident is characterized as an event in which the author contributes to the development or the use of theory in his/her own paper. This study assumes that both theory building and theory use are intertwined to construct a cohesive body of knowledge in the filed. Theory incidents were identified by a content analysis of 1661 articles in four LIS journals from 1984 to 2003. The findings suggest that 41.4% of the articles contributed to the development or use of theory. The overall proportion of theoretical articles has increased. They showed a tendency to converge into a few subfields, such as information seeking and use or information retrieval. However, the declining share of theory development articles in recent journal issues and the overall low level of theory incidents are urging LIS researchers to the importance of continuous and creative research in LIS. 相似文献
6.
标准化影响因子在不同学科期刊比较中的应用 总被引：3，自引：0，他引：3
影响因子被用来评价科技期刊、科研人员及科研机构的学术水平,但由于学科间规模、发展速度不同,导致不同学科的期刊拥有不同的半衰期和文献利用规律,因此把影响因子直接用于不同学科间期刊的评价是不公平的.为了避免这种不公平,提出了"标准化影响因子"的概念,它通过对科技期刊的影响因子进行一次非线性转换和线性转换而得到,可以减小影响因子在评价不同学科期刊时的误差. 相似文献
7.
We investigate the contributions of scientific software to library and information science (LIS) research using a sample of 572 English language articles published in 13 journals in 2008, 2011, 2014, and 2017. In particular, we examine the use and citation of software freely available for academic use in the LIS literature; we also explore the extent to which researchers follow software citation instructions provided by software developers. Twenty-seven percent of the LIS journal articles in our sample explicitly mention and use software. Yet although LIS researchers are becoming increasingly reliant on software that is freely available for academic use, many still fail to include formal citations of such software in their publications. We also find that a substantial proportion of researchers, when documenting software use, do not cite the software in the manner recommended by its developers. 相似文献
8.
Ashlynn Kogut 《The Journal of Academic Librarianship》2019,45(2):137-145
Connecting academic libraries to the higher education environment is crucial for demonstrating the impact of libraries on student success. The purpose of this study is to examine the information transfer between the disciplines of library and information science (LIS) and higher education in order to evaluate the influence of ideas between the two disciplines. Information transfer was analyzed in 39 articles focused on the library's contributions to student success by examining the cited references, the author and collaborator affiliations, and the forward citations. The findings from the cited reference analysis suggest that LIS is borrowing concepts and methods through citations from the discipline of education. Authorship affiliations showed that some non-LIS authors are publishing in the field of LIS and that LIS authors are collaborating with non-LIS authors. Finally, based on the forward citations, other disciplines are rarely citing LIS research about student success. This article's findings highlight the need to consider research and collaborators outside of the LIS field when researching the library's contribution to student success. 相似文献
9.
《Journal of Informetrics》2014,8(4):840-853
A similarity comparison is made between 120 journals from five allied Web of Science disciplines (Communication, Computer Science-Information Systems, Education & Educational Research, Information Science & Library Science, Management) and a more distant discipline (Geology) across three time periods using a novel method called citing discipline analysis that relies on the frequency distribution of Web of Science Research Areas for citing articles. Similarities among journals are evaluated using multidimensional scaling with hierarchical cluster analysis and Principal Component Analysis. The resulting visualizations and groupings reveal clusters that align with the discipline assignments for the journals for four of the six disciplines, but also greater overlaps among some journals for two of the disciplines or categorizations that do not necessarily align with their assigned disciplines. Some journals categorized into a single given discipline were found to be more closely aligned with other disciplines and some journals assigned to multiple disciplines more closely aligned with only one of the assigned disciplines. The proposed method offers a complementary way to more traditional methods such as journal co-citation analysis to compare journal similarity using data that are readily available through Web of Science. 相似文献
10.
Serap Kurbanoglu 《International Information and Library Review》2013,45(4):252-256
The purpose of this article is to explore the use of mixed methods research (MMR) in articles published in library and information science (LIS) journals in Sub-Saharan Africa (SSA) from 2004 to 2008. A mixed methods research framework provided in the methodological literature is used to determine how this method was practiced within the LIS scientific community in SSA. Six hundred and eighty five articles published in nine peer-reviewed LIS journals in SAA were reviewed, finding the dominant research methods in these journals to be survey designs and historical research. The use of MMR was limited: 48 out of 685 articles used the mixed methods approaches that were identified in the methodological literature. A paradigm shift and a change of mindset are recommended for LIS researchers in SSA so that they may exploit the advantages offered by mixed methods research in conducting their studies. 相似文献
11.
The purpose of this article is to explore the use of mixed methods research (MMR) in articles published in library and information science (LIS) journals in Sub-Saharan Africa (SSA) from 2004 to 2008. A mixed methods research framework provided in the methodological literature is used to determine how this method was practiced within the LIS scientific community in SSA. Six hundred and eighty five articles published in nine peer-reviewed LIS journals in SAA were reviewed, finding the dominant research methods in these journals to be survey designs and historical research. The use of MMR was limited: 48 out of 685 articles used the mixed methods approaches that were identified in the methodological literature. A paradigm shift and a change of mindset are recommended for LIS researchers in SSA so that they may exploit the advantages offered by mixed methods research in conducting their studies. 相似文献
12.
《期刊图书馆员》2012,62(1-2):38-48
ABSTRACTThis article presents a thorough bibliometric analysis of research published in Annals of Library and Information Studies (ALIS), an India-based journal, for the period 2011–2017. Specifically, it compares this journal’s trends with those of other library and information science (LIS) journals from the same geographical area (India, and Asia as a whole) and with the 10 highest-rated LIS journals worldwide. The source of the data used was the multidisciplinary database Scopus. To perform this comparison, ALIS’ production was analyzed in order to identify authorship patterns; for example, authors’ countries of residence, co-authorship trends, and collaboration networks. Research topics were identified through keyword analysis, while performance was measured by examining the number of citations articles received. This study provides substantial information. The research lines detected through examining the keywords in ALIS articles were determined to be similar to those for the top LIS journals in both Asia and worldwide. Specifically, ALIS authors are focusing on metrics, bibliometrics, and social networking, which follows global trends. Notably, however, collaboration among Asia-based journals was found to be lower than that in the top-indexed journals in the LIS field, showing lesser internationalization. The results obtained present a roadmap for expanding the research in this field. 相似文献
13.
Study investigates the availability, persistence and half life of URL citations cited in two Indian LIS journals articles published between 2002 and 2010. This study also investigates how researchers can resurrect lapsed URL citations cited in research articles, using Wayback machine. A total of 1290 URLs cited in 472 research articles published in Indian LIS journals spanning a period of 9 years (2002–2010) were extracted. Study found that only 18.91% (1290 out of 6820) of URLs cited in these journal articles. 39.84% of URL citations were not accessible and remaining 60.15% of URL citations were still accessible. The HTTP 404 error message-“page not found” was the overwhelming message encountered and represented 54.86% of all HTTP error messages. However 51.06% URLs were recovered from HTTP 404 error message. Study also noticed that the half-life of URL citations was increased from 6.33 years to 13.85 years after recovering missing URLs from Wayback machine. 相似文献
14.
Yu-Wei Chang 《Library & information science research》2018,40(2):125-134
This bibliometric analysis explores the interdisciplinary characteristics of library and information science (LIS) from the perspective of interdisciplinary LIS authors. Articles published in non-LIS journals by LIS authors between 2005 and 2014 and indexed by the Web of Science database formed the basis for analysis. The results showed that interdisciplinary LIS authors published articles in numerous disciplines; a largest number of articles were found in medical and music journals. Over half of the articles published by these authors were not LIS-related and were primarily singly-authored articles and articles coauthored by LIS and non-LIS authors. Most articles coauthored by only LIS authors involved LIS-related topics. Interdisciplinary LIS authors preferred to publish by themselves. The majority of interdisciplinary authors were academic librarians. Interdisciplinary LIS authors most frequently collaborated with other LIS authors, followed by authors from the field of medicine. Although interdisciplinary LIS authors are a minority, they are active in expanding the visibility of LIS. 相似文献
15.
期刊学术影响力、期刊对稿件的录用标准和期刊载文的学术影响力三者之间存在同向加强的机制,来自较高影响力期刊的引用具有较高的评价意义。作者的择刊引用和择刊发表使得较低学术影响力的期刊较少被较高影响力期刊引用。因而,可以通过同时考察构成期刊引证形象的施引期刊的学术影响力及其施引频次来评价被引期刊的学术影响力。以综合性期刊Nature和Science 2010年的引证形象为例,将期刊影响因子作为学术影响力的初评结果,提出了以施引频次对施引期刊影响因子加权的计算方法,以期通过量化的引证形象实现对期刊的评价。 相似文献
16.
Mixed methods research (MMR)—which integrates qualitative and quantitative methods in one study to improve the study's quality—is not common in library and information science (LIS) and has not been discussed in its literature. While still evolving and generating much discussion about its nature and standards for its evaluation, MMR has been employed in the social and behavioral sciences for more than three decades. It is already considered the third approach to research, along with the quantitative and qualitative approaches. How did this approach shape research in LIS? An analysis of 465 articles published in four major LIS research journals revealed that 22 articles (5%) employed MMR. However, the recognition of MMR by name or as a research method was absent from these articles and from the methodological literature in LIS. The various strengths of MMR suggest that being cognizant of its possible use in LIS would benefit researchers in the field. 相似文献
17.
《The Journal of Academic Librarianship》2019,45(3):278-287
Research topic studies have gained popularity in many disciplines, including library and information science (LIS). However, the lack of representation of library science and librarianship in literature indicates a research bias due to the preset methodology parameters, which are commonly based on impact factor scores in the Journal Citation Report of Thomson Reuters. In research, the authors utilize an improved selection criterion of journals and author-supplied keyword clustering and analysis technique to study the most recent ten years of LIS journal publications. This article presents a clear picture of popular research topics in seminal literature to help practicing librarians and library science scholars gain a better understanding and considerable prediction on the research trends in the LIS field. 相似文献
18.
《International Information and Library Review》2002,34(1):21-33
We examined a set of 21 core journals in the field of library and information science (LIS) from 1980–1999 for articles with either principal or co-authors from developing countries (DCs) and the formerly socialist Eastern European countries (EECs). We found that only 826 (7·9%) of a total of 10 400 articles published in 21 journals are from DCs or EECs. The numbers of articles with authors from China, Saudi Arabia, Turkey, Botswana, Ghana, Kuwait, and Taiwan considerably increased and those of India, Nigeria, Pakistan, Brazil, and Poland decreased. Using a bibliometric indicator we found that among the countries with declining trends in the numbers of articles, LIS research is receiving high priority in Nigeria and Pakistan whereas among the countries with increasing trends in articles, it is receiving low priority in China, Turkey and Taiwan. A ‘co-word’ analysis based on the key words and thematic noun- phrases in the titles and abstracts of a sample of 102 articles published in 1996 to 1999 indicated that bibliometrics is the most frequent topic in LIS research in major DCs and EECs. Information retrieval, information need and information use is among the topics of relatively high interest for the researchers working in DCs in Asia and Africa. 相似文献
19.
由Web of Science数据库分析高影响力中华医学会系列期刊引发的思考 总被引：4，自引：0，他引：4
通过Web of Science数据库的“被引参考文献检索”途径,将中华医学会123种非SCI期刊作为国内大量的非SCI科技期刊的代表,统计其刊载文献被SCI期刊引用的情况;以被引文献数量大于50篇作为高影响力期刊的筛选条件,分析其中高影响力期刊的被引文献数量、单篇被引文献最高引用频次、施引文献数量、施引文献最高被引频次以及施引文献的国家地区分布、出版年份分布,从而了解这些非SCI科技期刊的国际影响力.基于这一分析,认为SCI期刊并非是获得同行认可的唯一途径,国内大量的非SCI科技期刊应走“立足国内,面向世界”的发展道路,以踏实做专业领域内有影响力的期刊为目标;同时呼吁国家有关部门能对现行科研评价指标进行调整,鼓励质量上乘的稿件能选择具有影响力的国内期刊发表. 相似文献