Journal List > J Korean Rheum Assoc > v.14(3) > 1003560

Kim and Kim: A Survey of the Self-contribution Rate of Manuscripts Published in JKRA using Internal Impact Score

Abstract

Objective:

The authors created a new citation index of the Journal of the Korean Rheumatism Association (JKRA) and, based on the index, developed internal impact score, which can measure contribution to the development of the journal by manuscript, by author and by institute. Thus, we report the results in this paper.

Methods:

For manuscripts published in the JKRA from Volume 1 No. 1 in 1994 to Volume 13 No. 4 in 2006, we built a database of the journals and their references, and created an index using the database. The citation index were analyzed using three indicators internal impact score for manuscript (IIS-M), internal impact score for author (IIS-A) and internal impact score for institute (IIS-I).

Results:

The total number of references cited in the manuscripts was 7,341, and of the references, 80 (1.1%) had been published in the JKRA. The mean IIS-M of all the cited manuscripts was 0.46. The total number of authors participated in the cited manuscripts was 226. In IIS-A calculated in consideration of each author's participation and the weight of manuscripts, the highest score was 19.253. The number of institutes that had produced the cited manuscripts was 29. In IIS-I calculated in consideration of each organization's participation and the weight of manuscripts, the highest score was 92.

Conclusion:

If the indicators developed by the authors are used as tools for analyzing the citation indexes of journals, they can quantify the contribution of manuscripts, authors and institutes to each journal, and compensation based on the quantified contribution will promote the development of academic journals considerably.

REFERENCES

1). Yang HJ., Chung HT., Yi MA., Kim DG. Citations of journal of Korean neurosurgical society assessed by KoMCI-trends in recent five years. J Korean Neurosurg Soc. 2005. 38:403–5.
2). 박수연: 김현진: 인연권: 차은숙: 황성수. 최근6년간대한영상의학회지의학술인용추이분석및개선방향모색: 한국의학학술지인용색인자료분석. 대한영상의학회지. 2006. 55:515–21.
3). 김성환: 황성수: 안명임: 정소나. 대한방사선종양학회지의학술인용변화추이및학술영향력지수개선을위한제안: 한국의학학술지인용색인자료분석. 대한방사선종양학회지. 2006. 24:309–16.
4). Yang HJ'Chung HT: Park CK: Yi MA: Kim DG. Korean medical citation index (KoMCI) and journal of Korean neurosurgical society. J Korean Neurosurg Soc. 2006. 40:300–3.
5). Korean Medical Citation Index Project website. http://journal.komci.org/ListJournalSum.php (Updated on March 2007).
6). Editorials. Not-so-deep impact: research assessment rests too heavily on the inflated status of the impact factor. Nature. 2005. 435:1003–4.
7). Ball P. Index aims for fair ranking of scientists. Nature. 2005. 436:900.
crossref

Fig. 1.
Annual number of self-cited articles published on the Journal of the Korean Rhuematism Association during 1994-2006.
jkra-14-196f1.tif
Table 1.
Distribution of internal impact score for manuscript (IIS-M)
Cited frequency Number of manuscripts IIS-M
3 2 1.10
2 13 0.73
1 48 0.36
Table 2.
Top 10 authors of internal impact score for authors (IIS-A)
Author name Number of cited articles IIS-A
Bin Yoo 8 19.253
Eun Bong Lee 7 12.857
Yeong Wook Song 11 11.904
Sang-Heon Lee 14 11.218
Ho-Youn Kim 17 10.042
Chul-Soo Cho 16 9.9763
Think-You Kim 9 9.0857
Jae-Bum Jun 12 8.1604
Sung-Hwan Park 12 7.752
Wan-Uk Kim 11 6.062
Table 3.
Top 10 institutions of internal impact score for institutions (IIS-I)
Name of institution Number of cited articles IIS-I
Hanyang University 17 92
Catholic University (Seoul) 20 88.6
Seoul National University 15 55.5
University of Ulsan 8 41
Sungkyunkwan University 7 24
Yonsei University 6 23
Korea University 3 11
Pusan National University 2 9
Eulji University 3 8
Kyung-Hee University 2 7.6
TOOLS
Similar articles