Johnson Rl
Impact in
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- Cardiovascular and exercise physiology
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- Heart Rate Variability and Autonomic Control
- Renin-Angiotensin System Studies
Papers in
- Physiology 11
- Spaceflight effects on biology 9
- Diet and metabolism studies 2
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- Healthcare Policy and Management 5
- Co-authors
- F Alhenc‐Gelas (1 shared paper)Erdös Eg (1 shared paper)Martin Kolb (1 shared paper)Sudesh Vasdev (1 shared paper)L. Longerich (1 shared paper)Joy L. Johnson (1 shared paper)Gayathiri Rajakumar (1 shared paper)John Yuen (1 shared paper)
- Journals
- Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) (2 papers)PubMed (46 papers)
- Partner nations
- United States
In The Last Decade
Johnson Rl
42 papers receiving 526 citations
Peers
Comparison fields: 5 of 106
- Complementary and alternative medicine 119
- Cardiology and Cardiovascular Medicine 255
- Physiology 139
- Orthopedics and Sports Medicine 29
- Surgery 125
Countries citing papers authored by Johnson Rl
This map shows the geographic impact of Johnson Rl'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 Johnson Rl with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johnson Rl more than expected).
Fields of papers citing papers by Johnson Rl
This network shows the impact of papers produced by Johnson Rl. 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 Johnson Rl. The network helps show where Johnson Rl may publish in the future.
Co-authors
The 10 scholars most cited alongside Johnson Rl, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 48 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Noninvasive determination of cardiac output by a modified acetylene rebreathing procedure utilizing mass spectrometer measurements. | 1977 | 237 |
| 2 | Measurement of human converting enzyme level by direct radioimmunoassay. | 1983 | 66 |
| 3 | Effects of moderate physical exercise during four weeks of bed rest on circulatory functions in man. | 1965 | 22 |
| 4 | Comparative trauma to blood in the disc oxygenator and membrane lung. | 1969 | 21 |
| 5 | Influence of long-term lower body negative pressure on the circulatory function of man during prolonged bed rest. | 1966 | 21 |
| 6 | CARDIOVASCULAR DECONDITIONING DURING CHAIR REST. | 1964 | 20 |
| 7 | Apollo space crew cardiovascular evaluations. | 1974 | 18 |
| 8 | HYPOKINESIA SECONDARY TO CHAIR REST FROM 4 TO 10 DAYS. | 1965 | 13 |
| 9 | Identification of progesterone and cortisol as immunoreactive plasma digitalis like factors in pregnancy. | 1988 | 12 |
| 10 | Fetal goitrous hypothyroidism. A new diagnostic and therapeutic approach. | 1989 | 11 |
| 11 | A computerized quantitative food frequency analysis for the clinical setting: use in documentation and counseling. | 1987 | 10 |
| 12 | Effects of lower body negative pressure on physiologic changes due to four weeks of hypoxic bed rest. | 1966 | 10 |
| 13 | Lower body negative pressure as an assay technique for orthostatic tolerance: I. The individual response to a constant level (-40 mm. Hg) of LBNP. | 1970 | 9 |
| 14 | CARDIOVASCULAR DECONDITIONING FROM SPACE CABIN SIMULATOR CONFINEMENT. | 1964 | 9 |
| 15 | Lower body negative pressure: the second manned Skylab mission. | 1976 | 9 |
| 16 | Case reports. Intrauterine echovirus type II infection. | 1980 | 8 |
| 17 | MODIFICATION OF THE EFFECTS OF TWO WEEKS OF BED REST UPON CIRCULATORY FUNCTIONS IN MAN. | 1964 | 8 |
| 18 | LEFT BUNDLE BRANCH BLOCK IN FLYING PERSONNEL. A REPORT OF 56 CASES. | 1964 | 8 |
| 19 | Measurement of a single tendon reflex in conjunction with a myogram: the second manned Skylab mission. | 1976 | 7 |
| 20 | Unusual (coronoid) fractures of mandible: report of case. | 1958 | 7 |
About Johnson Rl
Johnson Rl is a scholar working on Physiology, Economics and Econometrics, Surgery, General Health Professions and Cellular and Molecular Neuroscience, having authored 48 papers that have together received 579 indexed citations. Recurring topics across this work include Spaceflight effects on biology (9 papers), Healthcare Policy and Management (5 papers), Space Exploration and Technology (2 papers), Global Health Workforce Issues (2 papers), Heart Rate Variability and Autonomic Control (2 papers), Primary Care and Health Outcomes (2 papers), Diet and metabolism studies (2 papers) and Medical Malpractice and Liability Issues (1 paper). The work is most often cited by research in Complementary and alternative medicine (119 citations), Cardiology and Cardiovascular Medicine (255 citations), Physiology (139 citations), Orthopedics and Sports Medicine (29 citations) and Surgery (125 citations). Johnson Rl has collaborated with scholars based in United States. Frequent co-authors include F Alhenc‐Gelas, Erdös Eg, Martin Kolb, Sudesh Vasdev, L. Longerich, Joy L. Johnson, Gayathiri Rajakumar, John Yuen, C.Y. Kwan and Simon Chiu. Their work appears in journals such as Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) and PubMed.
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.