John Halpin
Impact in
- Toxicology top 1%
- Forensic Toxicology and Drug Analysis
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- Pain Management and Opioid Use
- Anesthesia and Sedative Agents
Papers in
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- Opioid Use Disorder Treatment 8
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- Philosophy and History of Science 7
- Co-authors
- R. Matthew Gladden (4 shared papers)Bruce A. Goldberger (3 shared papers)Julie O’Donnell (2 shared papers)Christine L. Mattson (1 shared paper)Peter Kreiner (2 shared papers)Gail K. Strickler (2 shared papers)Kun Zhang (2 shared papers)Chris Delcher (2 shared papers)
- Journals
- MMWR Morbidity and Mortality Weekly Report (5 papers)Synthese (2 papers)Philosophical Studies (2 papers)Philosophy of Science (2 papers)The Philosophical Review (2 papers)
- Partner nations
- United StatesMongoliaTanzania
In The Last Decade
John Halpin
30 papers receiving 872 citations
John Halpin's Hit Papers
Peers
Comparison fields: 5 of 109
- Toxicology 176
- Anesthesiology and Pain Medicine 130
- Public Health, Environmental and Occupational Health 442
- Emergency Medicine 95
- History and Philosophy of Science 49
Countries citing papers authored by John Halpin
This map shows the geographic impact of John Halpin'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 Halpin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Halpin more than expected).
Fields of papers citing papers by John Halpin
This network shows the impact of papers produced by John Halpin. 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 Halpin. The network helps show where John Halpin may publish in the future.
Co-authors
The 25 scholars most cited alongside John Halpin, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 32 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Deaths Involving Fentanyl, Fentanyl Analogs, and U-47700 — 10 States, July–December 2016 Hit paper breakdown → | 2017 | 322 |
| 2 | 2016 | 164 | |
| 3 | 2019 | 77 | |
| 4 | 2010 | 57 | |
| 5 | 2020 | 55 | |
| 6 | 2010 | 42 | |
| 7 | 2020 | 36 | |
| 8 | 2017 | 23 | |
| 9 | 1991 | 23 | |
| 10 | 2019 | 20 | |
| 11 | 1991 | 13 | |
| 12 | 2003 | 12 | |
| 13 | 2008 | 11 | |
| 14 | 2013 | 11 | |
| 15 | 2011 | 10 | |
| 16 | 2013 | 10 | |
| 17 | 2005 | 10 | |
| 18 | 1991 | 8 | |
| 19 | 2009 | 7 | |
| 20 | 1998 | 7 |
About John Halpin
John Halpin is a scholar working on Public Health, Environmental and Occupational Health, History and Philosophy of Science, Philosophy, Atomic and Molecular Physics, and Optics and Epidemiology, having authored 32 papers that have together received 949 indexed citations. Recurring topics across this work include Opioid Use Disorder Treatment (8 papers), Philosophy and History of Science (7 papers), Quantum Mechanics and Applications (4 papers), Philosophy and Theoretical Science (4 papers), Disaster Response and Management (4 papers), Epistemology, Ethics, and Metaphysics (4 papers), Forensic Toxicology and Drug Analysis (2 papers) and Pain Management and Opioid Use (2 papers). The work is most often cited by research in Toxicology (176 citations), Anesthesiology and Pain Medicine (130 citations), Public Health, Environmental and Occupational Health (442 citations), Emergency Medicine (95 citations) and History and Philosophy of Science (49 citations). John Halpin has collaborated with scholars based in United States, Mongolia and Tanzania. Frequent co-authors include R. Matthew Gladden, Bruce A. Goldberger, Julie O’Donnell, Christine L. Mattson, Peter Kreiner, Gail K. Strickler, Kun Zhang, Chris Delcher, Yanning Wang and Jon E. Zibbell. Their work appears in journals such as MMWR Morbidity and Mortality Weekly Report, Synthese, Philosophical Studies, Philosophy of Science and The Philosophical Review.
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.