R A Halvorsen
- Pulmonary and Respiratory Medicine top 10%
- Surgery
- Oncology
- Radiology, Nuclear Medicine and Imaging
- Gastroenterology top 10%
- Co-authors
- William L. FosterPhilip C. PrattVictor L. RoggliCharles E. PutmanJ. David GodwinWM ThompsonWilliam C. MeyersS K Sussman
- Topics
- Gastric Cancer Management and Outcomes (3 papers)Radiomics and Machine Learning in Medical Imaging (2 papers)Radiation Dose and Imaging (2 papers)
- Journals
- CancerRadiologyRadiographics
- Partner nations
- United States
In The Last Decade
R A Halvorsen
13 papers receiving 373 citations
Peers
Comparison fields: 5 of 47
- Pulmonary and Respiratory Medicine 294
- Surgery 159
- Oncology 77
- Radiology, Nuclear Medicine and Imaging 55
- Gastroenterology 53
Countries citing papers authored by R A Halvorsen
This map shows the geographic impact of R A Halvorsen'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 R A Halvorsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R A Halvorsen more than expected).
Fields of papers citing papers by R A Halvorsen
This network shows the impact of papers produced by R A Halvorsen. 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 R A Halvorsen. The network helps show where R A Halvorsen may publish in the future.
Co-authorship network of co-authors of R A Halvorsen
This figure shows the co-authorship network connecting the top 25 collaborators of R A Halvorsen. A scholar is included among the top collaborators of R A Halvorsen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R A Halvorsen. R A Halvorsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Prospective evaluation of patients with bowel wall thickening. | 27 |
| 2 | 18 | |
| 3 | Imaging of the pharynx and esophagus. | 3 |
| 4 | 47 | |
| 5 | Magnetic resonance spectroscopy of bile. In vitro stability over time and component identity. | 5 |
| 6 | 96 | |
| 7 | 2 | |
| 8 | 3 | |
| 9 | 36 | |
| 10 | 107 | |
| 11 | 38 | |
| 12 | Computed tomography of the gastroesophageal junction. | 7 |
| 13 | 5 |
About R A Halvorsen
R A Halvorsen is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Otorhinolaryngology, having authored 13 papers that have together received 394 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (3 papers), Radiomics and Machine Learning in Medical Imaging (2 papers) and Radiation Dose and Imaging (2 papers). The work is most often cited by research in Gastroenterology (53 citations), Pulmonary and Respiratory Medicine (294 citations) and Otorhinolaryngology (37 citations). R A Halvorsen has collaborated with scholars based in United States. Frequent co-authors include William L. Foster, Philip C. Pratt, Victor L. Roggli, Charles E. Putman, J. David Godwin, WM Thompson, William C. Meyers, S K Sussman, Richard H. Cohan and P M Silverman. Their work appears in journals such as Cancer, Radiology and Radiographics.
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.