Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jordan A. Comins"'
Publikováno v:
Frontiers in Research Metrics and Analytics, Vol 1 (2016)
We argue that citation is a composed indicator: short-term citations can be considered as currency at the research front, whereas long-term citations can contribute to the codification of knowledge claims into concept symbols. Knowledge claims at the
Externí odkaz:
https://doaj.org/article/c14d10aa22ea45648b79f83bef57cfdd
Publikováno v:
Journal of the Association for Information Science and Technology. 70:1108-1123
Using information theory, we measure innovation systemness as synergy among size‐classes, ZIP Codes, and technological classes (NACE‐codes) for 8.5 million American companies. The synergy at the national level is decomposed at the level of states
Publikováno v:
Journal of Informetrics. 12:1223-1231
One essential component in the construction of patent landscapes in biomedical research and development (R&D) is identifying the most seminal patents. Hitherto, the identification of seminal patents required subject matter experts within biomedical a
Autor:
Loet Leydesdorff, Jordan A. Comins
Publikováno v:
SSRN Electronic Journal.
After the invention of Reference Publication Year Spectroscopy (RPYS) by Werner Marx in 2010, LL was invited to join this team in several studies. LL reproduced RPYS for personal usage as rpys.exe at http://www.leydesdorff.net/software/rpys. This ver
Autor:
Jordan A. Comins, Loet Leydesdorff
Publikováno v:
Journal of Scientometric Research. 7:79-83
We apply Patent Citation Spectroscopy (PCS)--originally developed as Reference Publication Year Spectroscopy for studying landmarks and milestones in scientific literature--to patent literature classified into the nine Y-subclasses of the Cooperative
Autor:
Loet Leydesdorff, Jordan A. Comins
Publikováno v:
Journal of the Association for Information Science and Technology, 68(5), 1224-1233. John Wiley and Sons Ltd
“Citation classics” are not only highly cited, but also cited during several decades. We explore whether the peaks in the spectrograms generated by Reference Publication Years Spectroscopy (RPYS) indicate such long-term impact by comparing across
Autor:
Loet Leydesdorff, Jordan A. Comins
Publikováno v:
Scientometrics, 110(3), 1495-1504. Springer Netherlands
Scientific activity plays a major role in innovation for biomedicine and healthcare. For instance, fundamental research on disease pathologies and mechanisms can generate potential targets for drug therapy. This co-evolution is punctuated by papers w
Publikováno v:
Scientometrics, 109(3), 2077-2091. Springer Netherlands
Scientometrics
Scientometrics
For the biomedical sciences, the Medical Subject Headings (MeSH) make available a rich feature which cannot currently be merged properly with widely used citing/cited data. Here, we provide methods and routines that make MeSH terms amenable to broade
Autor:
Thomas W. Hussey, Jordan A. Comins
Publikováno v:
Journal of Informetrics. 9:449-454
Reference Publication Year Spectroscopy (RPYS) is a scientometric technique that effectively reveals punctuated peaks of historical scientific impact on a specified research field or technology. In many cases, a seminal discovery serves as the drivin
Autor:
Jordan A. Comins
Publikováno v:
Scientometrics. 104:425-435
A perennial challenge for basic research funding agencies is assessing the technological importance of their investments in the private sector. In large measure, this stems from difficulties relating how private sector companies and technologies bene