John D. Keen
Impact in
- Spectroscopy top 10%
- Molecular Spectroscopy and Structure
- Spectroscopy and Laser Applications
Papers in
- Oncology 5
- Global Cancer Incidence and Screening 5
- Colorectal Cancer Screening and Detection 3
-
- Molecular Spectroscopy and Structure 4
- Co-authors
- Carl Chuang (4 shared papers)T. D. Klots (4 shared papers)H. S. Gutowsky (4 shared papers)T. Emilsson (4 shared papers)Karsten Juhl Jørgensen (3 shared papers)Peter C Gøtzsche (1 shared paper)James E. Keen (2 shared papers)Charles A. Schmuttenmaer (2 shared papers)
- Journals
- The Journal of Chemical Physics (2 papers)BMC Medical Informatics and Decision Making (2 papers)Journal of the American Chemical Society (2 papers)Medical Physics (1 paper)Journal of Women s Health (1 paper)
- Partner nations
- United StatesDenmark
In The Last Decade
John D. Keen
12 papers receiving 350 citations
Peers
Comparison fields: 5 of 46
- Spectroscopy 142
- Health Informatics 9
- Atomic and Molecular Physics, and Optics 173
- Oncology 86
- Inorganic Chemistry 33
Countries citing papers authored by John D. Keen
This map shows the geographic impact of John D. Keen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John D. Keen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John D. Keen more than expected).
Fields of papers citing papers by John D. Keen
This network shows the impact of papers produced by John D. Keen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John D. Keen. The network helps show where John D. Keen may publish in the future.
Co-authors
The 14 scholars most cited alongside John D. Keen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1985 | 106 | |
| 2 | 2011 | 67 | |
| 3 | 2017 | 41 | |
| 4 | 1987 | 40 | |
| 5 | 1985 | 25 | |
| 6 | 2009 | 23 | |
| 7 | 2008 | 16 | |
| 8 | 2001 | 14 | |
| 9 | 2015 | 13 | |
| 10 | 1986 | 8 | |
| 11 | 2001 | 6 | |
| 12 | 2012 | 2 | |
| 13 | 2001 | 0 |
About John D. Keen
John D. Keen is a scholar working on Oncology, Spectroscopy, Pulmonary and Respiratory Medicine, Atmospheric Science and Surgery, having authored 13 papers that have together received 361 indexed citations. Recurring topics across this work include Global Cancer Incidence and Screening (5 papers), Molecular Spectroscopy and Structure (4 papers), Vascular Procedures and Complications (3 papers), Atmospheric Ozone and Climate (3 papers), Colorectal Cancer Screening and Detection (3 papers), Advanced Chemical Physics Studies (2 papers), Inorganic Fluorides and Related Compounds (2 papers) and Renal and Vascular Pathologies (1 paper). The work is most often cited by research in Spectroscopy (142 citations), Health Informatics (9 citations), Atomic and Molecular Physics, and Optics (173 citations), Oncology (86 citations) and Inorganic Chemistry (33 citations). John D. Keen has collaborated with scholars based in United States and Denmark. Frequent co-authors include Carl Chuang, T. D. Klots, H. S. Gutowsky, T. Emilsson, Karsten Juhl Jørgensen, Peter C Gøtzsche, James E. Keen, Charles A. Schmuttenmaer, P. Dunne and B Länger. Their work appears in journals such as The Journal of Chemical Physics, BMC Medical Informatics and Decision Making, Journal of the American Chemical Society, Medical Physics and Journal of Women s Health.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.