Analysis of frequently cited papers in Chinese Journal of Nuclear Medicine and Molecular Imaging during year 1998-2013
10.3760/cma.j.issn.2095-2848.2014.06.018
- VernacularTitle:《中华核医学与分子影像杂志》1998至2013年高被引论文分析
- Author:
Yanxia SHENG
;
Weiqing ZHU
;
Hong DING
- Publication Type:Journal Article
- Keywords:
Periodicals;
Citation frequency;
Chinese Journal of Nuclear Medicine and Molecular Imaging
- From:
Chinese Journal of Nuclear Medicine and Molecular Imaging
2014;34(6):500-504
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the characteristics of frequently cited papers in Chinese Journal of Nuclear Medicine and Molecular Imaging (CJNMMI) during year 1998-2013.Methods Based on Wan Fang database,the citation number of each paper published in CJNMMI during year 1998-2013 was recorded.Percentage method was used to determine the number of frequently cited paper.The published year,regional distribution,number of authors,columns,key words and funding of the frequently cited paper were analyzed.Results There was 5.43％ (140/2 580) of the papers published in CJNMMI from year 1998-2013 were considered frequently cited.These 140 frequently cited papers accounted for 37.49％ (2 533/6 757) of the total number of citations,with an average citation number of 18.09.A total of 77.86％ (109/140) of these frequently cited papers were published during year 2000-2005,and 65.00％ (91/140)of them had 3-6 authors.Seven authors published 3 or more of these frequently cited papers.Most papers were from Beijing,Guangdong and Shanghai.The top 3 columns with frequently cited papers were nuclear oncology,endocrinology and neurology (16.43％,10.00％,9.29％).Conclusion Analysis of the frequently cited papers in CJNMMI with regard to characteristics,such as published year,research field and district distribution,may provide useful reference for topic selection in the future.
