John F. Hartmann

100 papers and 4.1k indexed citations i.

About

John F. Hartmann is a scholar working on Molecular Biology, Reproductive Medicine and Cell Biology. According to data from OpenAlex, John F. Hartmann has authored 100 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Molecular Biology, 12 papers in Reproductive Medicine and 12 papers in Cell Biology. Recurrent topics in John F. Hartmann’s work include Sperm and Testicular Function (11 papers), Reproductive Biology and Fertility (10 papers) and Southeast Asian Sociopolitical Studies (6 papers). John F. Hartmann is often cited by papers focused on Sperm and Testicular Function (11 papers), Reproductive Biology and Fertility (10 papers) and Southeast Asian Sociopolitical Studies (6 papers). John F. Hartmann collaborates with scholars based in United States, Hungary and Germany. John F. Hartmann's co-authors include Alvin S. Zelickson, János Borbély, Magdolna Bodnár, Ralph B. L. Gwatkin, Cameron F. Hutchison, Marilyn G. Farquhar, Don M. Long, Randal J. Nonneman, Blaine N. Armbruster and James O McNamara and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Neuron.

In The Last Decade

Co-authorship network of co-authors of John F. Hartmann i

Fields of papers citing papers by John F. Hartmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John F. Hartmann

Since Specialization
Citations

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