Current Science

Open Access Open Access  Restricted Access Subscription Access

Co-Authorship Network in Cardiology Research Studies:Case Study of Iranian Output


Affiliations
1 Medical Information Department, Iran University of Medical Sciences, Tehran, Iran, Islamic Republic of
2 Medical Information Sciences, Iran University of Medical Sciences, Tehran, Iran, Islamic Republic of
3 Central University of South Bihar, Gaya 824 236, India
 

The basic objective of the study is to determine the co-authorship network of cardiology research in Iran. Scientometric approach was used to conduct the study. In the study, in addition to drawing the co-authorship network of cardiovascular articles of Iran indexed in WoS database, the researcher analysed the main cores of co-authorship network. Data was analysed by descriptive and analytical method. The centrality index which reflects the status of specific nodes in the network has also been determined. There were 2631 Iranian authors who published 1071 articles in cardiology. Density of 0.002 represents the continuity of the network and clustering coefficient of 0.51 indicates the willingness of the authors for research cooperation. Co-authorship network of car-diovascular area has a verylarge core. Tehran University of Medical Sciences had the highest degree and closeness centralities followed by most prolific and influential authors and the highest betweenness centrality was of Tabriz University of Medical Sciences. It is essential to note that people with more papers and citations, are not necessarily the central and influential members of the co-authorship network. Those with a small number of articles and citations can be a member of the key group of the co-authorship network and they control the flow and dissemination of information.

Keywords

Cardiology, Co-authorship Network, Collaboration, Scientometrics.
User
Notifications
Font Size

  • Mazaheri, E. et al., Co-authorship social network analysis and indicators research in the field of medicine: a case study. J. Isfahan Med. School, 2016, 34(380), 436–443.

  • Erfan Manesh, M. A. and Rahimi, M., Study the production, effectiveness and scientific cooperation in the Middle East scopus database. Natl. Stud. Librariansh. Inf. Organ., 2011, 98, 120–137.

  • Javanmard, S. H. and Rabbani, H., Interdisciplinary researches in Iran, J. Med. Sig. Sensing, 2011, 1(2), 89–90.

  • Rahimi, M. and Fatahi, R., Evaluation of the factors influencing scientific collaboration from the perspective of faculty members of Ferdowsi University of Mashhad. J. Lib. Sci., 2009, 45, 79–98.

  • Shekofteh, M. and Rahimi, F., Co-authorship patterns and networks in the scientific publications of Shahid Beheshti University of Medical Sciences. J. Paramed. Sci., 2016, 8(1), 7–16.

  • Galini, M. G. and Taheri, P., The network draws writers and coefficient of collaborative research in the field of aerospace in the Science Citation Index to 2014. J. Know. Stud., 2014, 1(3), 23–42.

  • Nikzad, M., Jamali, H. R. and Hariri, N., Patterns of Iranian co-authorship networks in socialsciences: a comparative study. Libr. Inf. Sci. Res., 2011, 33(4), 313–319.

  • De, S. D. and Zaccarin, S., Co-authorship networks and scientific performance: an empirical analysis using the generalized extreme value distribution. J. Appl. Stat., 2016, 43(1), 262–279.

  • Hassanzadeh, H. M. et al., Scientific products of Iran University of Medical Sciences writers withco-authorship networks in the Web of Science database by the end of 2007. J. Heal. Admin., 2008, 11(34), 59–66.

  • Osare, F., Sarati, S. M. and Khademi, R., Study co-authorship networks of Iranian Researchers in the field of pharmacology and pharmacology in Web of Science 2000–2012. J. Heal. Admin., 2014, 17(56), 33–45.

  • Shekofte, M. and Hariri, N., Drawing and analysis of medical science map using the method and criteria citation social network analysis. J. Heal. Admin., 2012, 16(51), 43–59.

  • Chew, F. S., Coauthorship in radiology journals. Am. J. Roentgenol., 1988, 150(1), 23–26.

  • Mardani, A. H., Mardani, A. and Sharif, M. H., Review of Iranian researchers on AIDS: according to data from database web of science. J. Heal. Admin., 2011, 4(45), 35–46.

  • Velayati, K. and Norozi, A., Evaluation of scientific cooperation between Iran and neighboring countries in co-authorship from 1990 to 2007. J. Sci. Tech. Pol., 2007, 1(4), 73–82.

  • Wu, Y. and Duan, Z., Social network analysis of international scientific collaboration on psychiatry research. Int. J. Mental Health Syst., 2015, 9(1), 2–10.

  • Basir, G. H. et al., Drawing co-authorship networks of Iranian emergency medicine using cluster analysis.J. Heal. Admin., 2012, 5(48), 70–80.

  • Shahrabi, F. H. et al., Evaluation of scientific cooperation in the heart of articles in Web of Science: 2002 to 2012. J. Heal. Admin., 2014, 17(56), 46–55.

  • Yu, Q., Shao, H. and Duan, Z., Research groups of oncology co-authorship network in China. Scientometrics, 2011, 89(2), 553– 567.

  • Yu, Q., Shao, H. and Duan, Z., The research collaboration in Chinese cardiology and cardiovasology field. Int. J. Cardiol., 2013, 167(3), 786–791.

  • Subramaniyam, V. S. R., Economics: economic, medical uses of alcohol, uses of alcohol, 2011; https://web.archive.org/web/ 20120426170542/http:/en.allexperts.com/q/Economics-2301/ economic.htm

  • SCImago, Forecasting exercise, 2018; http://www.scimagolab.com/blog/wp-content/uploads/2012/04/forecasting-excercise.pdf

  • Hariri, N. and Nikzad, M., Co-authorship networks of Iranian publications in the field of library and information science, psychology, management and economics at the ISI database between 2000 and 2009. Inf. Commun. Technol. Edu. Sci., 2011, 26(4), 825–845.

  • Hassanzadeh, M., Baghaei, S. and Norozi, C. A., Co-authorship in Iranian papers in ISI magazines during 1989–2005 and its relationship with citations to articles. J. Sci. Technol. Pol., 2008, 1(4), 11–19.

  • Kim, M.-J. Korean international co-authorship in science 1994– 1996. J. Inf. Sci., 1999, 25(5), 403–412.

  • Must, Ü., Cooperation of Estonian research institutions: comparative study of co-authorship and co-partnership. In Proceedings of Second Berlin workshop on Scientometrics and Informetrics: Collaboration in Science and in Technology, Gesellschaft für Wissenschaftsforschung, Verlag, 2000, pp. 163–171.

  • Zare-Farashbandi, F., Geraei, E. and Siamaki, S., Study of co-authorship network of papers in the Journal of Research in Medical Sciences using social network analysis. J. Res. Med. Sci. Off. J. Isfahan. Univ. Med. Sci., 2014, 19(1), 41–46.

  • Yousefi, A. et al., Citation analysis and co-authorship of scientific production of Iranian researchers in the field of immunology in ISI database: Report Coutant. Tehran. Univ. Med. J., 2011, 7(3), 188–193.

  • Erman, N. and Todorovski, L., Co-authorship network analysis in the e-government research field. In Proceedings of the Third International Symposium on the Development of Public Administration in South East Europe, Slovenia, Springer, Heidelberg, 2010.


Abstract Views: 318

PDF Views: 85




  • Co-Authorship Network in Cardiology Research Studies:Case Study of Iranian Output

Abstract Views: 318  |  PDF Views: 85

Authors

Eskischolar_mainchi Rogheyeh
Medical Information Department, Iran University of Medical Sciences, Tehran, Iran, Islamic Republic of
Ashoori Mhranjani Forouzan
Medical Information Sciences, Iran University of Medical Sciences, Tehran, Iran, Islamic Republic of
Shahrabi Farahani Helia
Medical Information Sciences, Iran University of Medical Sciences, Tehran, Iran, Islamic Republic of
Mayank Yuvaraj
Central University of South Bihar, Gaya 824 236, India

Abstract


The basic objective of the study is to determine the co-authorship network of cardiology research in Iran. Scientometric approach was used to conduct the study. In the study, in addition to drawing the co-authorship network of cardiovascular articles of Iran indexed in WoS database, the researcher analysed the main cores of co-authorship network. Data was analysed by descriptive and analytical method. The centrality index which reflects the status of specific nodes in the network has also been determined. There were 2631 Iranian authors who published 1071 articles in cardiology. Density of 0.002 represents the continuity of the network and clustering coefficient of 0.51 indicates the willingness of the authors for research cooperation. Co-authorship network of car-diovascular area has a verylarge core. Tehran University of Medical Sciences had the highest degree and closeness centralities followed by most prolific and influential authors and the highest betweenness centrality was of Tabriz University of Medical Sciences. It is essential to note that people with more papers and citations, are not necessarily the central and influential members of the co-authorship network. Those with a small number of articles and citations can be a member of the key group of the co-authorship network and they control the flow and dissemination of information.

Keywords


Cardiology, Co-authorship Network, Collaboration, Scientometrics.

References





DOI: https://doi.org/10.18520/cs%2Fv118%2Fi10%2F1557-1562