W. J. Hannan
- Physiology top 5%
- Surgery top 10%
- Cardiology and Cardiovascular Medicine top 5%
- Pulmonary and Respiratory Medicine top 10%
- Electrical and Electronic Engineering
- Co-authors
- P. TothillS. J. CowenAlexander MuirC.E. PlesterChristopher P. FreemanR. John AitkenE. G. RambergH. J. Gerritsen
- Topics
- Body Composition Measurement Techniques (13 papers)Cardiac Imaging and Diagnostics (12 papers)Cardiovascular Function and Risk Factors (11 papers)
- Partner nations
- United KingdomUnited StatesNepal
In The Last Decade
W. J. Hannan
77 papers receiving 1.7k citations
Peers
Comparison fields: 5 of 136
- Physiology 441
- Surgery 403
- Cardiology and Cardiovascular Medicine 302
- Pulmonary and Respiratory Medicine 275
- Electrical and Electronic Engineering 238
Countries citing papers authored by W. J. Hannan
This map shows the geographic impact of W. J. Hannan'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 W. J. Hannan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. J. Hannan more than expected).
Fields of papers citing papers by W. J. Hannan
This network shows the impact of papers produced by W. J. Hannan. 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 W. J. Hannan. The network helps show where W. J. Hannan may publish in the future.
Co-authorship network of co-authors of W. J. Hannan
This figure shows the co-authorship network connecting the top 25 collaborators of W. J. Hannan. A scholar is included among the top collaborators of W. J. Hannan 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 W. J. Hannan. W. J. Hannan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 28 | |
| 2 | 5 | |
| 3 | 22 | |
| 4 | 48 | |
| 5 | 24 | |
| 6 | 10 | |
| 7 | 26 | |
| 8 | 49 | |
| 9 | 31 | |
| 10 | 4 | |
| 11 | 2 | |
| 12 | 18 | |
| 13 | 14 | |
| 14 | 10 | |
| 15 | 35 | |
| 16 | 32 | |
| 17 | 80 | |
| 18 | Prognostic value of radionuclide ventriculography after myocardial infarction. | 11 |
| 19 | 31 | |
| 20 | 12 |
About W. J. Hannan
W. J. Hannan is a scholar working on Cardiology and Cardiovascular Medicine, Gastroenterology and Radiology, Nuclear Medicine and Imaging, having authored 80 papers that have together received 1.8k indexed citations. Recurring topics across this work include Body Composition Measurement Techniques (13 papers), Cardiac Imaging and Diagnostics (12 papers) and Cardiovascular Function and Risk Factors (11 papers). The work is most often cited by research in Orthopedics and Sports Medicine (226 citations), Gastroenterology (95 citations) and Hepatology (136 citations). W. J. Hannan has collaborated with scholars based in United Kingdom, United States and Nepal. Frequent co-authors include P. Tothill, S. J. Cowen, Alexander Muir, C.E. Plester, Christopher P. Freeman, R. John Aitken, E. G. Ramberg, H. J. Gerritsen, J. N. Blackwell and C G Wathen. Their work appears in journals such as Diabetes Care, Proceedings of the IEEE and Gut.
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.