James Hargreaves
- General Health Professions top 0.1%
- Infectious Diseases top 0.2%
- Epidemiology top 0.5%
- Sociology and Political Science top 0.5%
- Economics and Econometrics top 0.5%
- Co-authors
- Paul PronykJoanna BuszaLinda MorisonGodfrey PhetlaJulia C. KimLaura D HoweChris BonellJohn D. Porter
- Topics
- HIV/AIDS Research and Interventions (121 papers)HIV, Drug Use, Sexual Risk (79 papers)Adolescent Sexual and Reproductive Health (68 papers)
- Journals
- The LancetJAMANature Medicine
- Partner nations
- United KingdomUnited StatesSouth Africa
In The Last Decade
James Hargreaves
229 papers receiving 9.4k citations
Hit Papers
Peers
Comparison fields: 5 of 197
- General Health Professions 4.2k
- Infectious Diseases 4.0k
- Epidemiology 2.7k
- Sociology and Political Science 2.2k
- Economics and Econometrics 1.5k
Countries citing papers authored by James Hargreaves
This map shows the geographic impact of James Hargreaves'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 James Hargreaves with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James Hargreaves more than expected).
Fields of papers citing papers by James Hargreaves
This network shows the impact of papers produced by James Hargreaves. 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 James Hargreaves. The network helps show where James Hargreaves may publish in the future.
Co-authorship network of co-authors of James Hargreaves
This figure shows the co-authorship network connecting the top 25 collaborators of James Hargreaves. A scholar is included among the top collaborators of James Hargreaves 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 James Hargreaves. James Hargreaves 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 | 0 | |
| 4 | 0 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 2 | |
| 8 | 4 | |
| 9 | 2 | |
| 10 | Estimation of HIV incidence from analysis of HIV prevalence patterns by age and years since starting sex work among female sex workers in Zimbabwe | 12 |
| 11 | 7 | |
| 12 | 38 | |
| 13 | 3 | |
| 14 | 5 | |
| 15 | 21 | |
| 16 | 11 | |
| 17 | 39 | |
| 18 | 20 | |
| 19 | 41 | |
| 20 | 11 |
About James Hargreaves
James Hargreaves is a scholar working on Infectious Diseases, General Health Professions and Safety Research, having authored 238 papers that have together received 9.9k indexed citations. Recurring topics across this work include HIV/AIDS Research and Interventions (121 papers), HIV, Drug Use, Sexual Risk (79 papers) and Adolescent Sexual and Reproductive Health (68 papers). The work is most often cited by research in Infectious Diseases (4.0k citations), General Health Professions (4.2k citations) and Safety Research (1.3k citations). James Hargreaves has collaborated with scholars based in United Kingdom, United States and South Africa. Frequent co-authors include Paul Pronyk, Joanna Busza, Linda Morison, Godfrey Phetla, Julia C. Kim, Laura D Howe, Chris Bonell, John D. Porter, Calum Davey and Sharon Huttly. Their work appears in journals such as The Lancet, JAMA and Nature Medicine.
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.