Johan P. Velema
- Infectious Diseases top 5%
- Epidemiology top 10%
- General Health Professions top 5%
- Public Health, Environmental and Occupational Health top 10%
- Surgery
- Co-authors
- Alexander M. WalkerE AlihonouWillem J. G. MelchersManuel FigueroaHarry FinkenflügelJohan ZaagsmaJames M. RobinsEllen B. Gold
- Topics
- Leprosy Research and Treatment (7 papers)Cervical Cancer and HPV Research (6 papers)Cardiac electrophysiology and arrhythmias (4 papers)
- Journals
- American Journal of EpidemiologyInternational Journal of CancerInternational Journal of Epidemiology
- Partner nations
- NetherlandsHondurasFrance
In The Last Decade
Johan P. Velema
40 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 127
- Infectious Diseases 308
- Epidemiology 296
- General Health Professions 236
- Public Health, Environmental and Occupational Health 178
- Surgery 161
Countries citing papers authored by Johan P. Velema
This map shows the geographic impact of Johan P. Velema'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 Johan P. Velema with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johan P. Velema more than expected).
Fields of papers citing papers by Johan P. Velema
This network shows the impact of papers produced by Johan P. Velema. 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 Johan P. Velema. The network helps show where Johan P. Velema may publish in the future.
Co-authorship network of co-authors of Johan P. Velema
This figure shows the co-authorship network connecting the top 25 collaborators of Johan P. Velema. A scholar is included among the top collaborators of Johan P. Velema 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 Johan P. Velema. Johan P. Velema is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 14 | |
| 2 | 18 | |
| 3 | 7 | |
| 4 | 39 | |
| 5 | 3 | |
| 6 | 26 | |
| 7 | 16 | |
| 8 | 46 | |
| 9 | 21 | |
| 10 | 38 | |
| 11 | 117 | |
| 12 | 14 | |
| 13 | 67 | |
| 14 | 35 | |
| 15 | 13 | |
| 16 | 38 | |
| 17 | 10 | |
| 18 | 107 | |
| 19 | 61 | |
| 20 | 30 |
About Johan P. Velema
Johan P. Velema is a scholar working on Infectious Diseases, Safety Research and Statistics, Probability and Uncertainty, having authored 41 papers that have together received 1.2k indexed citations. Recurring topics across this work include Leprosy Research and Treatment (7 papers), Cervical Cancer and HPV Research (6 papers) and Cardiac electrophysiology and arrhythmias (4 papers). The work is most often cited by research in Infectious Diseases (308 citations), Health (93 citations) and General Health Professions (236 citations). Johan P. Velema has collaborated with scholars based in Netherlands, Honduras and France. Frequent co-authors include Alexander M. Walker, E Alihonou, Willem J. G. Melchers, Manuel Figueroa, Harry Finkenflügel, Johan Zaagsma, James M. Robins, Ellen B. Gold, Heiner Grosskurth and Richard Hayes. Their work appears in journals such as American Journal of Epidemiology, International Journal of Cancer 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.