John Callaghan

10 total papers · 641 total citations
4 papers, 128 citations indexed

About

John Callaghan is a scholar working on Molecular Biology, Physiology and Surgery. According to data from OpenAlex, John Callaghan has authored 4 papers receiving a total of 128 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Molecular Biology, 2 papers in Physiology and 1 paper in Surgery. Recurrent topics in John Callaghan’s work include Alzheimer's disease research and treatments (1 paper), Testicular diseases and treatments (1 paper) and Sperm and Testicular Function (1 paper). John Callaghan is often cited by papers focused on Alzheimer's disease research and treatments (1 paper), Testicular diseases and treatments (1 paper) and Sperm and Testicular Function (1 paper). John Callaghan collaborates with scholars based in United States and Ireland. John Callaghan's co-authors include Stephen S. Connolly, Hugh C. Bredin, M. Corcoran, Frederick E. Hargreave, Jeffrey M. Drazen, Praveen N. Mathur, Marilyn M. Morris, Elizabeth F. Juniper, Anthony R. Dowell and Elliot Israel and has published in prestigious journals such as Urology, Amyloid and American Review of Respiratory Disease.

In The Last Decade

Co-authorship network of co-authors of John Callaghan

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

John Callaghan

4 papers receiving 122 citations

Fields of papers citing papers by John Callaghan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Callaghan

Since Specialization

Citations

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