caa a22 4500 445348119 CHVBK 20180317142835.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s11192-010-0317-2 doi (NATIONALLICENCE)springer-10.1007/s11192-010-0317-2 Intellectual structure of stem cell research: a comprehensive author co-citation analysis of a highly collaborative and multidisciplinary field [Elektronische Daten] [Dangzhi Zhao, Andreas Strotmann] This study is an attempt to approach the intellectual structure of the stem cell research field 2004-2009 through a comprehensive author co-citation analysis (ACA), and to contribute to a better understanding of a field that has been brought to the forefront of research, therapy and political and public debates, which, hopefully, will in turn better inform research and policy. Based on a nearly complete and clean dataset of stem cell literature compiled from PubMed and Scopus, and using automatic author disambiguation to further improve results, we perform an exclusive all-author ACA of the 200 top-ranked researchers of the field by fractional citation count. We find that, despite the theoretically highly interdisciplinary nature of the field, stem cell research has been dominated by a few central medical research areas—cancer and regenerative medicine of the brain, the blood, the skin, and the heart—and a core of cell biologists trying to understand the nature and the molecular biology of stem cells along with biotechnology researchers investigating the practical identification, isolation, creation, and culturing of stem cells. It is also remarkably self-contained, drawing only on a few related areas of cell biology. This study also serves as a baseline against which the effectiveness of a range of author-based bibliometric methods and indicators can be tested, especially when based on less comprehensive datasets using less optimal analysis methods. Akadémiai Kiadó, Budapest, Hungary, 2010 Citation analysis nationallicence Author co-citation analysis nationallicence Scholarly communication nationallicence Intellectual structure nationallicence Research policy nationallicence Stem cell research nationallicence Biomedical research nationallicence Zhao Dangzhi School of Library and Information Studies, University of Alberta, T6G 2J4, Edmonton, AB, Canada aut Strotmann Andreas School of Library and Information Studies, University of Alberta, T6G 2J4, Edmonton, AB, Canada aut Scientometrics Springer Netherlands 87/1(2011-04-01), 115-131 0138-9130 87:1<115 2011 87 11192 https://doi.org/10.1007/s11192-010-0317-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11192-010-0317-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhao Dangzhi School of Library and Information Studies, University of Alberta, T6G 2J4, Edmonton, AB, Canada aut NATIONALLICENCE 700 1- Strotmann Andreas School of Library and Information Studies, University of Alberta, T6G 2J4, Edmonton, AB, Canada aut NATIONALLICENCE 773 0- Scientometrics Springer Netherlands 87/1(2011-04-01), 115-131 0138-9130 87:1<115 2011 87 11192 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer