John E. Thomas
- Pollution top 5%
- Pesticide and Herbicide Environmental Studies 13
- Geophysics top 10%
- Geological and Geochemical Analysis 6
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- Toxic Organic Pollutants Impact 5
- Plant Science top 5%
- Plant Disease Management Techniques 20
- Nematode management and characterization studies 8
- Oral Surgery top 10%
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- Ethics in medical practice 6
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- Geological Studies and Exploration 4
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- Geology and Paleoclimatology Research 4
- Co-authors
- Li‐Tse OuL.‐T. OuB. G. J. UptonRay MacdonaldRobert L. SmithDaniel S. SemDennis W. DicksonL. H. Allen
- Journals
- Journal of Environmental Science and Health Part B (5 papers)Pest Management Science (3 papers)Bulletin of Environmental Contamination and Toxicology (2 papers)
- Partner nations
- United StatesUnited KingdomCanada
In The Last Decade
John E. Thomas
86 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 149
- Pollution 210
- Geophysics 190
- Health, Toxicology and Mutagenesis 142
- Plant Science 375
- Oral Surgery 61
Countries citing papers authored by John E. Thomas
This map shows the geographic impact of John E. Thomas'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 E. Thomas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John E. Thomas more than expected).
Fields of papers citing papers by John E. Thomas
This network shows the impact of papers produced by John E. Thomas. 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 E. Thomas. The network helps show where John E. Thomas may publish in the future.
Co-authorship network
The 25 scholars most cited alongside John E. Thomas, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 1 | |
| 3 | 2022 | 8 | |
| 4 | 2019 | 19 | |
| 5 | 2018 | 12 | |
| 6 | 2016 | 44 | |
| 7 | 2014 | 13 | |
| 8 | Narco-Terrorism: Could the Legislative and Prosecutorial Responses Threaten Our Civil Liberties? | 2009 | 1 |
| 9 | 2009 | 61 | |
| 10 | Effects of reduced rates of Telone C35 and methyl bromide in conjunction with virtually impermeable film on weeds and root-knot nematodes. | 2008 | 4 |
| 11 | 2007 | 6 | |
| 12 | 2007 | 72 | |
| 13 | 2005 | 8 | |
| 14 | 2004 | 20 | |
| 15 | 2001 | 9 | |
| 16 | 1993 | 20 | |
| 17 | 1993 | 3 | |
| 18 | 1991 | 1 | |
| 19 | 1989 | 4 | |
| 20 | A select bibliography of adult continuing education | 1988 | 0 |
About John E. Thomas
John E. Thomas is a scholar working on Pollution, Plant Science and Geology, having authored 91 papers that have together received 1.3k indexed citations. Recurring topics across this work include Plant Disease Management Techniques (20 papers), Pesticide and Herbicide Environmental Studies (13 papers), Nematode management and characterization studies (8 papers), Geological and Geochemical Analysis (6 papers), Ethics in medical practice (6 papers), Toxic Organic Pollutants Impact (5 papers), Geological Studies and Exploration (4 papers) and Geology and Paleoclimatology Research (4 papers). The work is most often cited by research in Pollution (210 citations), Geophysics (190 citations) and Health, Toxicology and Mutagenesis (142 citations). John E. Thomas has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include Li‐Tse Ou, L.‐T. Ou, B. G. J. Upton, Ray Macdonald, Robert L. Smith, Daniel S. Sem, Dennis W. Dickson, L. H. Allen, Joseph C.V. Vu and Lloyd H. Straffon. Their work appears in journals such as Journal of Environmental Science and Health Part B, Pest Management Science, Bulletin of Environmental Contamination and Toxicology, Inorganica Chimica Acta and Journal of Petrology.
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.