U. M. Sivananthan
- Radiology, Nuclear Medicine and Imaging top 10%
- Cardiology and Cardiovascular Medicine top 10%
- Surgery
- Pulmonary and Respiratory Medicine
- Biomedical Engineering
- Co-authors
- Michael R. ReesJohn P. RidgwayTimothy N. BloomerAleksandra RadjenovicMichael SmithDavid HigginsJ P RidgwaySurajpal Verma
- Topics
- Cardiac Imaging and Diagnostics (11 papers)Advanced MRI Techniques and Applications (8 papers)Coronary Interventions and Diagnostics (3 papers)
- Cited by
- Radiology, Nuclear Medicine and ImagingCardiology and Cardiovascular MedicineInternal Medicine
- Journals
- The LancetSHILAP Revista de lepidopterologíaBritish journal of surgery
- Partner nations
- United KingdomFrance
In The Last Decade
U. M. Sivananthan
18 papers receiving 289 citations
Peers
Comparison fields: 5 of 41
- Radiology, Nuclear Medicine and Imaging 176
- Cardiology and Cardiovascular Medicine 143
- Surgery 105
- Pulmonary and Respiratory Medicine 70
- Biomedical Engineering 52
Countries citing papers authored by U. M. Sivananthan
This map shows the geographic impact of U. M. Sivananthan'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 U. M. Sivananthan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites U. M. Sivananthan more than expected).
Fields of papers citing papers by U. M. Sivananthan
This network shows the impact of papers produced by U. M. Sivananthan. 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 U. M. Sivananthan. The network helps show where U. M. Sivananthan may publish in the future.
Co-authorship network of co-authors of U. M. Sivananthan
This figure shows the co-authorship network connecting the top 25 collaborators of U. M. Sivananthan. A scholar is included among the top collaborators of U. M. Sivananthan 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 U. M. Sivananthan. U. M. Sivananthan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 1 | |
| 3 | 48 | |
| 4 | 31 | |
| 5 | 29 | |
| 6 | 4 | |
| 7 | 1 | |
| 8 | 11 | |
| 9 | 4 | |
| 10 | 16 | |
| 11 | 8 | |
| 12 | 9 | |
| 13 | 3 | |
| 14 | 1 | |
| 15 | 25 | |
| 16 | 23 | |
| 17 | 19 | |
| 18 | 21 | |
| 19 | 46 |
About U. M. Sivananthan
U. M. Sivananthan is a scholar working on Radiology, Nuclear Medicine and Imaging, Metals and Alloys and Internal Medicine, having authored 19 papers that have together received 301 indexed citations. Recurring topics across this work include Cardiac Imaging and Diagnostics (11 papers), Advanced MRI Techniques and Applications (8 papers) and Coronary Interventions and Diagnostics (3 papers). The work is most often cited by research in Radiology, Nuclear Medicine and Imaging (176 citations), Cardiology and Cardiovascular Medicine (143 citations) and Internal Medicine (12 citations). U. M. Sivananthan has collaborated with scholars based in United Kingdom and France. Frequent co-authors include Michael R. Rees, John P. Ridgway, Timothy N. Bloomer, Aleksandra Radjenovic, Michael Smith, David Higgins, J P Ridgway, Surajpal Verma, G.A. Davies and S. R. F. Whittaker. Their work appears in journals such as The Lancet, SHILAP Revista de lepidopterología and British journal of surgery.
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.