Keith A. Johnson

53 total papers · 774 total citations
19 papers, 502 citations indexed

About

Keith A. Johnson is a scholar working on Spectroscopy, Psychiatry and Mental health and Analytical Chemistry. According to data from OpenAlex, Keith A. Johnson has authored 19 papers receiving a total of 502 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Spectroscopy, 6 papers in Psychiatry and Mental health and 5 papers in Analytical Chemistry. Recurrent topics in Keith A. Johnson’s work include Mass Spectrometry Techniques and Applications (6 papers), Dementia and Cognitive Impairment Research (5 papers) and Analytical chemistry methods development (5 papers). Keith A. Johnson is often cited by papers focused on Mass Spectrometry Techniques and Applications (6 papers), Dementia and Cognitive Impairment Research (5 papers) and Analytical chemistry methods development (5 papers). Keith A. Johnson collaborates with scholars based in United States, Australia and United Kingdom. Keith A. Johnson's co-authors include I. Jonathan Amster, Archer D. Smith, Jeverson Frazzon, Jeffrey N. Agar, Dennis R. Dean, Michael K. Johnson, Thomas J. Porter, Jason C. Rouse, Michael W. W. Adams and Marc F. J. M. Verhagen and has published in prestigious journals such as Journal of the American Chemical Society, Analytical Chemistry and Analytical Biochemistry.

Co-authorship network of co-authors of Keith A. Johnson

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

Keith A. Johnson

18 papers receiving 491 citations

Fields of papers citing papers by Keith A. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keith A. Johnson. 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 Keith A. Johnson. The network helps show where Keith A. Johnson may publish in the future.

Countries citing papers authored by Keith A. Johnson

Since Specialization
Citations

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