Kanna Hayashi
- Toxicology top 0.2%
- Forensic Toxicology and Drug Analysis 48
- Epidemiology top 0.5%
- HIV, Drug Use, Sexual Risk 215
- Substance Abuse Treatment and Outcomes 44
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- Opioid Use Disorder Treatment 174
- Infectious Diseases top 2%
- HIV/AIDS Research and Interventions 61
- Hepatology top 5%
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- Cannabis and Cannabinoid Research 35
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- Homelessness and Social Issues 31
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- Sex work and related issues 27
- Co-authors
- Thomas KerrEvan WoodM‐J MilloyHuiru DongKora DeBeckEkaterina NosovaLianping TiNadia Fairbairn
- Journals
- SHILAP Revista de lepidopterología (1 paper)PLoS ONE (7 papers)Clinical Infectious Diseases (1 paper)
- Partner nations
- CanadaUnited StatesThailand
In The Last Decade
Kanna Hayashi
267 papers receiving 4.0k citations
Peers
Comparison fields: 5 of 124
- Toxicology 478
- Epidemiology 3.0k
- Public Health, Environmental and Occupational Health 2.2k
- Infectious Diseases 818
- Hepatology 274
Countries citing papers authored by Kanna Hayashi
This map shows the geographic impact of Kanna Hayashi'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 Kanna Hayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kanna Hayashi more than expected).
Fields of papers citing papers by Kanna Hayashi
This network shows the impact of papers produced by Kanna Hayashi. 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 Kanna Hayashi. The network helps show where Kanna Hayashi may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Kanna Hayashi, 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 | 2 | |
| 2 | 2025 | 1 | |
| 3 | 2024 | 1 | |
| 4 | 2024 | 1 | |
| 5 | 2023 | 5 | |
| 6 | 2023 | 3 | |
| 7 | 2023 | 7 | |
| 8 | 2022 | 10 | |
| 9 | 2022 | 4 | |
| 10 | 2021 | 4 | |
| 11 | 2021 | 20 | |
| 12 | 2021 | 4 | |
| 13 | 2020 | 14 | |
| 14 | 2020 | 1 | |
| 15 | 2020 | 3 | |
| 16 | 2019 | 3 | |
| 17 | 2019 | 0 | |
| 18 | 2018 | 12 | |
| 19 | 2017 | 4 | |
| 20 | 2016 | 15 |
About Kanna Hayashi
Kanna Hayashi is a scholar working on Toxicology, Epidemiology and Public Health, Environmental and Occupational Health, having authored 275 papers that have together received 4.1k indexed citations. Recurring topics across this work include HIV, Drug Use, Sexual Risk (215 papers), Opioid Use Disorder Treatment (174 papers), HIV/AIDS Research and Interventions (61 papers), Forensic Toxicology and Drug Analysis (48 papers), Substance Abuse Treatment and Outcomes (44 papers), Cannabis and Cannabinoid Research (35 papers), Homelessness and Social Issues (31 papers) and Sex work and related issues (27 papers). The work is most often cited by research in Toxicology (478 citations), Epidemiology (3.0k citations) and Public Health, Environmental and Occupational Health (2.2k citations). Kanna Hayashi has collaborated with scholars based in Canada, United States and Thailand. Frequent co-authors include Thomas Kerr, Evan Wood, M‐J Milloy, Huiru Dong, Kora DeBeck, Ekaterina Nosova, Lianping Ti, Nadia Fairbairn, Paisan Suwannawong and Karyn Kaplan. Their work appears in journals such as SHILAP Revista de lepidopterología, PLoS ONE and Clinical Infectious Diseases.
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.