| 基于OA及免费全文链接的期刊影响力指数优势 |
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| 引用本文： | 刘佳雨,虞为,陈俊鹏. 基于OA及免费全文链接的期刊影响力指数优势[J]. 浙江预防医学, 2020, 31(3): 356-109. DOI: 10.11946/cjstp.201906200449 |
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| 作者姓名： | 刘佳雨 虞为 陈俊鹏 |
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| 作者单位： | 1) 南京大学信息管理学院, 江苏省南京市栖霞区仙林大道163号 2100232) 江苏省数据工程与知识服务重点实验室,江苏省南京市栖霞区仙林大道163号 2100233) 南京财经大学信息工程学院,江苏省南京市仙林大学城文苑路3号 210023 |
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| 摘 要： | 【目的】 为开放获取政策的制定提供理论参考,给学术搜索引擎免费全文链接的建设提供依据。【方法】 对图书馆、情报与文献学领域的26种中文社会科学引文索引来源期刊的开放获取状况与免费全文链接情况进行调查。根据期刊的开放获取状态和免费全文链接获得程度将期刊分为4类,分别在不同的时间视窗下比较4类期刊的各项评价指标的变化趋势,并进行相关性分析。【结果】 所选的26种期刊的开放获取程度为61.5%,这些期刊在百度学术中平均每篇论文拥有2.17个免费全文链接。开放获取和有高免费全文链接获得程度的期刊在不同时间视窗影响力指数下的表现都较占优势。【结论】 期刊开放获取和有较多的免费全文链接有助于期刊的被引用和影响力的提升。
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| 关 键 词： | 开放获取 免费全文链接 时间视窗 影响力指数 引文优势 百度学术 |
| 收稿时间： | 2019-06-20 |
Advantages of journal impact indexes based on open access and free full-text links |
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| LIU Jiayu,YU Wei,CHEN Junpeng. Advantages of journal impact indexes based on open access and free full-text links[J]. Zhejiang Journal of Preventive Medicine, 2020, 31(3): 356-109. DOI: 10.11946/cjstp.201906200449 |
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| Authors: | LIU Jiayu YU Wei CHEN Junpeng |
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| Affiliation: | 1) School of Information Management, Nanjing University, 163 Xianlin Road, Qixia District, Nanjing 210023, China2) Jiangsu Key Laboratory of Data Engineering and Knowledge Service, 163 Xianlin Road, Qixia District, Nanjing 210023, China3) School of Information Engineering, Nanjing University of Finance and Economics, 3 Wenyuan Road, Xianlin University Town, Nanjing 210023, China |
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| Abstract: | [Purposes] This paper provides theoretical reference for the formulation of open access policy and provides the basis for the expansion of free full-text links in academic search engines. [Methods] The status of open access and free full-text links of 26 journals indexed by Chinese Social Science Citation Index (CSSCI) in library and information science (LIS) were researched. These journals were divided into 4 categories according to their open access status and the degree of free full-text links, and the changes and trends of the 4 categories of journals were compared in different time windows. Furthermore, the correlation of various indexes among 4 categories of journals was analyzed. [Findings] The degree of open access of the 26 selected journals is 61.5%, and the average of free full-text links per article in Baidu Scholar is 2.17. The open access journals with high degree of free full-text links have superior performance under different time-window evaluation indexes. [Conclusions] Open access and free full-text links are helpful for the improvement of journal citations and influence. |
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| Keywords: | Open access Free full-text link Time window Influence index Citation advantage Baidu Scholar |
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