Marian Ryan

26 total papers · 776 total citations
14 papers, 450 citations indexed

About

Marian Ryan is a scholar working on Epidemiology, Surgery and Pathology and Forensic Medicine. According to data from OpenAlex, Marian Ryan has authored 14 papers receiving a total of 450 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Epidemiology, 3 papers in Surgery and 2 papers in Pathology and Forensic Medicine. Recurrent topics in Marian Ryan’s work include Pneumonia and Respiratory Infections (3 papers), Healthcare Policy and Management (2 papers) and Chronic Disease Management Strategies (2 papers). Marian Ryan is often cited by papers focused on Pneumonia and Respiratory Infections (3 papers), Healthcare Policy and Management (2 papers) and Chronic Disease Management Strategies (2 papers). Marian Ryan collaborates with scholars based in United States, United Kingdom and Canada. Marian Ryan's co-authors include Paul A. White, Stephen Large, Ayyaz Ali, Steven Tsui, Donald S. Shepard, William B. Stason, Jose A. Suaya, Cindy Parks Thomas, J. D. Chapman and David M. Mannino and has published in prestigious journals such as PLoS ONE, CHEST Journal and Journal of General Internal Medicine.

Co-authorship network of co-authors of Marian Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Marian Ryan. A scholar is included among the top collaborators of Marian Ryan 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 Marian Ryan. Marian Ryan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Marian Ryan

12 papers receiving 436 citations

Fields of papers citing papers by Marian Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Marian Ryan

Since Specialization
Citations

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

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