Ian Penman

About

Ian Penman is a scholar working on Oncology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Ian Penman has authored 8 papers receiving a total of 526 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Oncology, 3 papers in Pulmonary and Respiratory Medicine and 2 papers in Surgery. Recurrent topics in Ian Penman’s work include Pancreatic and Hepatic Oncology Research (6 papers), Gastric Cancer Management and Outcomes (3 papers) and Colorectal Cancer Screening and Detection (2 papers). Ian Penman is often cited by papers focused on Pancreatic and Hepatic Oncology Research (6 papers), Gastric Cancer Management and Outcomes (3 papers) and Colorectal Cancer Screening and Detection (2 papers). Ian Penman collaborates with scholars based in United Kingdom, United States and Jamaica. Ian Penman's co-authors include Annette Van Velse, Lars Aabakken, Robert H. Hawes, J.A.W. Webb, David Williams, A. V. Sahai, Brenda J. Hoffman, Kofi Oppong, John Meenan and Kassem Harris and has published in prestigious journals such as Gut, Endoscopy and Pancreatology.

In The Last Decade

Co-authorship network of co-authors of Ian Penman i

Layout:

Gravity: 0.05 Iterations: 100 Initial Temp: 1000 Cooling: 0.99 Min Temp: 1

Fields of papers citing papers by Ian Penman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ian Penman. 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 Ian Penman. The network helps show where Ian Penman may publish in the future.

Countries citing papers authored by Ian Penman

Since Specialization

Citations

This map shows the geographic impact of Ian Penman'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 Ian Penman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ian Penman more than expected).

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.

Explore authors with similar magnitude of impact