Carl L. Keen

13 papers and 503 indexed citations i.

About

Carl L. Keen is a scholar working on Nutrition and Dietetics, Health, Toxicology and Mutagenesis and Plant Science. According to data from OpenAlex, Carl L. Keen has authored 13 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Nutrition and Dietetics, 7 papers in Health, Toxicology and Mutagenesis and 2 papers in Plant Science. Recurrent topics in Carl L. Keen’s work include Trace Elements in Health (9 papers), Heavy Metal Exposure and Toxicity (7 papers) and Aluminum toxicity and tolerance in plants and animals (2 papers). Carl L. Keen is often cited by papers focused on Trace Elements in Health (9 papers), Heavy Metal Exposure and Toxicity (7 papers) and Aluminum toxicity and tolerance in plants and animals (2 papers). Carl L. Keen collaborates with scholars based in United States, Spain and Sweden. Carl L. Keen's co-authors include M. Eric Gershwin, Brittmarie Sandström, Clemens Kunz, Lena Davidsson, Bo Lönnerdal, James M. Donald, Tin K. Mao, John F. Hammerstone, Harold H. Schmitz and Katherine L. Olin and has published in prestigious journals such as Journal of Nutrition, Life Sciences and Metabolism.

In The Last Decade

Co-authorship network of co-authors of Carl L. Keen i

Fields of papers citing papers by Carl L. Keen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Carl L. Keen. 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 Carl L. Keen. The network helps show where Carl L. Keen may publish in the future.

Countries citing papers authored by Carl L. Keen

Since Specialization
Citations

This map shows the geographic impact of Carl L. Keen'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 Carl L. Keen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Carl L. Keen 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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2025