R Ludemann
- Surgery top 10%
- Pulmonary and Respiratory Medicine top 10%
- Gastroenterology top 2%
- Speech and Hearing top 5%
- Cardiology and Cardiovascular Medicine
- Co-authors
- Peter G. DevittG. G. JamiesonDavid I. WatsonJ WaymanJennifer C. MyersGeorge MathewPhilip A. GameG G Jamieson
- Topics
- Cardiac, Anesthesia and Surgical Outcomes (4 papers)Gastroesophageal reflux and treatments (4 papers)Aortic aneurysm repair treatments (3 papers)
- Partner nations
- AustraliaUnited StatesGermany
In The Last Decade
R Ludemann
11 papers receiving 494 citations
Peers
Comparison fields: 5 of 50
- Surgery 444
- Pulmonary and Respiratory Medicine 213
- Gastroenterology 208
- Speech and Hearing 60
- Cardiology and Cardiovascular Medicine 43
Countries citing papers authored by R Ludemann
This map shows the geographic impact of R Ludemann'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 Ludemann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Ludemann more than expected).
Fields of papers citing papers by R Ludemann
This network shows the impact of papers produced by R Ludemann. 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 Ludemann. The network helps show where R Ludemann may publish in the future.
Co-authorship network of co-authors of R Ludemann
This figure shows the co-authorship network connecting the top 25 collaborators of R Ludemann. A scholar is included among the top collaborators of R Ludemann 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 Ludemann. R Ludemann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 93 | |
| 2 | 83 | |
| 3 | 218 | |
| 4 | 2 | |
| 5 | 19 | |
| 6 | 39 | |
| 7 | 2 | |
| 8 | Minimally invasive approaches to hepatic surgery. | 5 |
| 9 | 16 | |
| 10 | 8 | |
| 11 | 18 |
About R Ludemann
R Ludemann is a scholar working on Gastroenterology, Speech and Hearing and Critical Care and Intensive Care Medicine, having authored 11 papers that have together received 503 indexed citations. Recurring topics across this work include Cardiac, Anesthesia and Surgical Outcomes (4 papers), Gastroesophageal reflux and treatments (4 papers) and Aortic aneurysm repair treatments (3 papers). The work is most often cited by research in Gastroenterology (208 citations), Surgery (444 citations) and Speech and Hearing (60 citations). R Ludemann has collaborated with scholars based in Australia, United States and Germany. Frequent co-authors include Peter G. Devitt, G. G. Jamieson, David I. Watson, J Wayman, Jennifer C. Myers, George Mathew, Philip A. Game, G G Jamieson, Ahmad Aly and Glyn G. Jamieson. Their work appears in journals such as Biochemical Journal, British journal of surgery and The American 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.