Karl Johnson
- Infectious Diseases top 10%
- General Health Professions top 10%
- Epidemiology
- Modeling and Simulation top 5%
- Health top 10%
- Co-authors
- Seth A. BerkowitzSanjay BasuDavid W. DowdyHojoon SohnBarry S. SolomonKristen Hassmiller LichGavin ChurchyardMaría E. Mayorga
- Topics
- Risk and Safety Analysis (5 papers)Tuberculosis Research and Epidemiology (4 papers)HIV/AIDS Research and Interventions (4 papers)
- Partner nations
- United StatesUnited KingdomAustralia
In The Last Decade
Karl Johnson
24 papers receiving 361 citations
Peers
Comparison fields: 5 of 85
- Infectious Diseases 130
- General Health Professions 106
- Epidemiology 92
- Modeling and Simulation 75
- Health 63
Countries citing papers authored by Karl Johnson
This map shows the geographic impact of Karl 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 Karl Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Johnson more than expected).
Fields of papers citing papers by Karl Johnson
This network shows the impact of papers produced by Karl 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 Karl Johnson. The network helps show where Karl Johnson may publish in the future.
Co-authorship network of co-authors of Karl Johnson
This figure shows the co-authorship network connecting the top 25 collaborators of Karl Johnson. A scholar is included among the top collaborators of Karl 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 Karl Johnson. Karl Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 2 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 5 | |
| 7 | 6 | |
| 8 | 5 | |
| 9 | 7 | |
| 10 | 2 | |
| 11 | 32 | |
| 12 | 5 | |
| 13 | 17 | |
| 14 | 22 | |
| 15 | 17 | |
| 16 | 10 | |
| 17 | 44 | |
| 18 | 13 | |
| 19 | 14 | |
| 20 | 35 |
About Karl Johnson
Karl Johnson is a scholar working on Radiological and Ultrasound Technology, Statistics, Probability and Uncertainty and Medical Laboratory Technology, having authored 27 papers that have together received 372 indexed citations. Recurring topics across this work include Risk and Safety Analysis (5 papers), Tuberculosis Research and Epidemiology (4 papers) and HIV/AIDS Research and Interventions (4 papers). The work is most often cited by research in Modeling and Simulation (75 citations), Health (63 citations) and Infectious Diseases (130 citations). Karl Johnson has collaborated with scholars based in United States, United Kingdom and Australia. Frequent co-authors include Seth A. Berkowitz, Sanjay Basu, David W. Dowdy, Hojoon Sohn, Barry S. Solomon, Kristen Hassmiller Lich, Gavin Churchyard, María E. Mayorga, Hilary K. Seligman and Raymond Smith. Their work appears in journals such as PLoS ONE, Clinical Infectious Diseases and International Journal of Epidemiology.
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.