Robert J. Sullivan
Impact in
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- Sleep and related disorders
- Sleep and Work-Related Fatigue
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- Nosocomial Infections in ICU
Papers in
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- Physical Activity and Health 6
- Co-authors
- Miriam C. Morey (9 shared papers)Gail M. Crowley (9 shared papers)William M. Marine (1 shared paper)Walter R. Dowdle (1 shared paper)John C. Hierholzer (1 shared paper)Ana I. Fins (2 shared papers)Gail R. Marsh (2 shared papers)Diane Vasilas (2 shared papers)
- Journals
- Journal of the American Geriatrics Society (7 papers)Journal of the American Medical Directors Association (1 paper)Journal of Medical Ethics (1 paper)The Journal of Rehabilitation Research and Development (1 paper)Psychophysiology (1 paper)
- Partner nations
- United StatesNetherlands
In The Last Decade
Robert J. Sullivan
19 papers receiving 953 citations
Peers
Comparison fields: 5 of 98
- Experimental and Cognitive Psychology 316
- Critical Care and Intensive Care Medicine 92
- Physical Therapy, Sports Therapy and Rehabilitation 72
- Geriatrics and Gerontology 58
- Cognitive Neuroscience 269
Countries citing papers authored by Robert J. Sullivan
This map shows the geographic impact of Robert J. Sullivan'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 Robert J. Sullivan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert J. Sullivan more than expected).
Fields of papers citing papers by Robert J. Sullivan
This network shows the impact of papers produced by Robert J. Sullivan. 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 Robert J. Sullivan. The network helps show where Robert J. Sullivan may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert J. Sullivan, 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 | 2000 | 177 | |
| 2 | Adult pneumonia in a general hospital. Etiology and host risk factors. | 1972 | 168 |
| 3 | 1997 | 164 | |
| 4 | 1972 | 132 | |
| 5 | 1991 | 64 | |
| 6 | 1989 | 56 | |
| 7 | 2002 | 55 | |
| 8 | 2001 | 51 | |
| 9 | 1995 | 37 | |
| 10 | 1991 | 33 | |
| 11 | 1991 | 27 | |
| 12 | 2004 | 19 | |
| 13 | 1996 | 19 | |
| 14 | 1999 | 16 | |
| 15 | 1998 | 12 | |
| 16 | 1994 | 7 | |
| 17 | 2013 | 3 | |
| 18 | 1994 | 3 | |
| 19 | 1989 | 1 | |
| 20 | 1986 | 1 |
About Robert J. Sullivan
Robert J. Sullivan is a scholar working on Physiology, General Health Professions, Complementary and alternative medicine, Geriatrics and Gerontology and Cognitive Neuroscience, having authored 20 papers that have together received 1.0k indexed citations. Recurring topics across this work include Physical Activity and Health (6 papers), Cardiovascular and exercise physiology (4 papers), Balance, Gait, and Falls Prevention (3 papers), Sleep and related disorders (3 papers), Sleep and Wakefulness Research (3 papers), Retirement, Disability, and Employment (2 papers), Pneumonia and Respiratory Infections (2 papers) and Cardiac Health and Mental Health (2 papers). The work is most often cited by research in Experimental and Cognitive Psychology (316 citations), Critical Care and Intensive Care Medicine (92 citations), Physical Therapy, Sports Therapy and Rehabilitation (72 citations), Geriatrics and Gerontology (58 citations) and Cognitive Neuroscience (269 citations). Robert J. Sullivan has collaborated with scholars based in United States and Netherlands. Frequent co-authors include Miriam C. Morey, Gail M. Crowley, William M. Marine, Walter R. Dowdle, John C. Hierholzer, Ana I. Fins, Gail R. Marsh, Diane Vasilas, John R. Feussner and Jack D. Edinger. Their work appears in journals such as Journal of the American Geriatrics Society, Journal of the American Medical Directors Association, Journal of Medical Ethics, The Journal of Rehabilitation Research and Development and Psychophysiology.
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.