Randy E. Keen
Impact in
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- Medical Imaging Techniques and Applications
- Advanced MRI Techniques and Applications
- Cardiac Imaging and Diagnostics
- Radiopharmaceutical Chemistry and Applications
- Clinical Biochemistry top 5%
- Metabolism and Genetic Disorders
Papers in
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- Advanced MRI Techniques and Applications 8
- Medical Imaging Techniques and Applications 4
- Cardiac Imaging and Diagnostics 3
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- Metabolism and Genetic Disorders 5
- Co-authors
- Sung‐Cheng Huang (6 shared papers)Jorge R. Barrio (10 shared papers)Michael E. Phelps (4 shared papers)Jorge R. Barrio (6 shared papers)Michael E. Phelps (6 shared papers)Carl E. Selin (4 shared papers)Herbert W. Hansen (4 shared papers)Heinrich R. Schelbert (3 shared papers)
- Journals
- Journal of Cerebral Blood Flow & Metabolism (3 papers)American Heart Journal (2 papers)Circulation Research (2 papers)The Journal of the Acoustical Society of America (1 paper)Journal of Nuclear Medicine (1 paper)
- Partner nations
- United StatesAustraliaUnited Kingdom
In The Last Decade
Randy E. Keen
18 papers receiving 651 citations
Peers
Comparison fields: 5 of 78
- Radiology, Nuclear Medicine and Imaging 388
- Clinical Biochemistry 76
- Biochemistry 58
- Cardiology and Cardiovascular Medicine 130
- Cancer Research 48
Countries citing papers authored by Randy E. Keen
This map shows the geographic impact of Randy E. 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 Randy E. Keen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Randy E. Keen more than expected).
Fields of papers citing papers by Randy E. Keen
This network shows the impact of papers produced by Randy E. 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 Randy E. Keen. The network helps show where Randy E. Keen may publish in the future.
Co-authors
The 25 scholars most cited alongside Randy E. 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 | 1983 | 100 | |
| 2 | 1984 | 88 | |
| 3 | 1985 | 86 | |
| 4 | 1989 | 83 | |
| 5 | 1989 | 81 | |
| 6 | 1983 | 71 | |
| 7 | 1989 | 61 | |
| 8 | 1984 | 52 | |
| 9 | L-[1-11C]leucine: routine synthesis by enzymatic resolution. | 1983 | 36 |
| 10 | 1989 | 21 | |
| 11 | 1984 | 19 | |
| 12 | 1987 | 14 | |
| 13 | 1998 | 11 | |
| 14 | 1993 | 11 | |
| 15 | 1986 | 5 | |
| 16 | Positron-emitting labeled L-amino acids for measurement of protein synthesis | 1982 | 5 |
| 17 | 1990 | 3 | |
| 18 | 1986 | 3 | |
| 19 | Metabolic fate of L-(N-13) glutamate in normal isolated myocardium | 1984 | 1 |
About Randy E. Keen
Randy E. Keen is a scholar working on Radiology, Nuclear Medicine and Imaging, Clinical Biochemistry, Cardiology and Cardiovascular Medicine, Biochemistry and Molecular Biology, having authored 19 papers that have together received 751 indexed citations. Recurring topics across this work include Advanced MRI Techniques and Applications (8 papers), Metabolism and Genetic Disorders (5 papers), Medical Imaging Techniques and Applications (4 papers), Cardiovascular Function and Risk Factors (3 papers), Lanthanide and Transition Metal Complexes (3 papers), Cardiac Imaging and Diagnostics (3 papers), Amino Acid Enzymes and Metabolism (2 papers) and Mitochondrial Function and Pathology (2 papers). The work is most often cited by research in Radiology, Nuclear Medicine and Imaging (388 citations), Clinical Biochemistry (76 citations), Biochemistry (58 citations), Cardiology and Cardiovascular Medicine (130 citations) and Cancer Research (48 citations). Randy E. Keen has collaborated with scholars based in United States, Australia and United Kingdom. Frequent co-authors include Sung‐Cheng Huang, Jorge R. Barrio, Michael E. Phelps, Jorge R. Barrio, Michael E. Phelps, Carl E. Selin, Herbert W. Hansen, Heinrich R. Schelbert, Randall A. Hawkins and John C. Mazziotta. Their work appears in journals such as Journal of Cerebral Blood Flow & Metabolism, American Heart Journal, Circulation Research, The Journal of the Acoustical Society of America and Journal of Nuclear Medicine.
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.