Daniel Keenan

48 total papers · 1.3k total citations
29 papers, 761 citations indexed

About

Daniel Keenan is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Daniel Keenan has authored 29 papers receiving a total of 761 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 19 papers in Cardiology and Cardiovascular Medicine and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Daniel Keenan’s work include Cardiac Valve Diseases and Treatments (9 papers), Cardiac and Coronary Surgery Techniques (7 papers) and Cardiac, Anesthesia and Surgical Outcomes (7 papers). Daniel Keenan is often cited by papers focused on Cardiac Valve Diseases and Treatments (9 papers), Cardiac and Coronary Surgery Techniques (7 papers) and Cardiac, Anesthesia and Surgical Outcomes (7 papers). Daniel Keenan collaborates with scholars based in United Kingdom, United States and Cyprus. Daniel Keenan's co-authors include Brian M. Fabri, Antony D. Grayson, Ragheb Hasan, J. W. Dundee, D. Mark Pullan, Ben Bridgewater, Nirav Patel, Lynn O. Langdon, Richard Lea and John Au and has published in prestigious journals such as Circulation, European Heart Journal and British journal of surgery.

In The Last Decade

Co-authorship network of co-authors of Daniel Keenan

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

Daniel Keenan

29 papers receiving 720 citations

Fields of papers citing papers by Daniel Keenan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Daniel Keenan

Since Specialization
Citations

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