Jim Leonard

26 papers and 302 indexed citations
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About

Jim Leonard is a scholar working on Health, Epidemiology and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Jim Leonard has authored 26 papers receiving a total of 302 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Health, 6 papers in Epidemiology and 5 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Jim Leonard’s work include Vaccine Coverage and Hesitancy (7 papers), Environmental Toxicology and Ecotoxicology (5 papers) and COVID-19 epidemiological studies (5 papers). Jim Leonard is often cited by papers focused on Vaccine Coverage and Hesitancy (7 papers), Environmental Toxicology and Ecotoxicology (5 papers) and COVID-19 epidemiological studies (5 papers). Jim Leonard collaborates with scholars based in United States, Canada and France. Jim Leonard's co-authors include Jocelyne Hellou, Shawn T. Brown, Bruce Y. Lee, Joel Welling, Leila A. Haidari, Diane‐Gabrielle Tremblay, Leslie E. Mueller, Michelle Schmitz, Proma Paul and Diana L. Connor and has published in prestigious journals such as PLoS ONE, The Science of The Total Environment and Clinical Infectious Diseases.

In The Last Decade

Co-authorship network of co-authors of Jim Leonard

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

Jim Leonard

23 papers receiving 284 citations

Fields of papers citing papers by Jim Leonard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Jim Leonard

Since Specialization
Citations

This map shows the geographic impact of Jim Leonard'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 Jim Leonard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jim Leonard 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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2026