D. J. Verwoerd
- Infectious Diseases top 10%
- Epidemiology
- Agronomy and Crop Science top 5%
- Animal Science and Zoology top 5%
- Ecology, Evolution, Behavior and Systematics top 10%
- Co-authors
- Leon M. T. DicksWim JennesDonald AdamsJames C. DeMartiniD.J. HouwersR.T.D. OliverSuryakant D. WaghelaMonja A. Dawson
- Topics
- Viral Infections and Vectors (6 papers)Virology and Viral Diseases (4 papers)Animal Disease Management and Epidemiology (3 papers)
- Partner nations
- South AfricaItalyGermany
In The Last Decade
D. J. Verwoerd
13 papers receiving 402 citations
Peers
Comparison fields: 5 of 62
- Infectious Diseases 157
- Epidemiology 150
- Agronomy and Crop Science 146
- Animal Science and Zoology 89
- Ecology, Evolution, Behavior and Systematics 88
Countries citing papers authored by D. J. Verwoerd
This map shows the geographic impact of D. J. Verwoerd'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 D. J. Verwoerd with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. J. Verwoerd more than expected).
Fields of papers citing papers by D. J. Verwoerd
This network shows the impact of papers produced by D. J. Verwoerd. 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 D. J. Verwoerd. The network helps show where D. J. Verwoerd may publish in the future.
Co-authorship network of co-authors of D. J. Verwoerd
This figure shows the co-authorship network connecting the top 25 collaborators of D. J. Verwoerd. A scholar is included among the top collaborators of D. J. Verwoerd 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 D. J. Verwoerd. D. J. Verwoerd is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | Phylogenetic analyses of genes from South African LPAI viruses isolated in 2004 from wild aquatic birds suggests introduction by Eurasian migrants. | 24 |
| 3 | Avian pox in Swainson's francolin in South Africa | 3 |
| 4 | 66 | |
| 5 | 53 | |
| 6 | 46 | |
| 7 | 6 | |
| 8 | Rearing environments around the world. | 14 |
| 9 | 65 | |
| 10 | Detection of antibodies to Newcastle disease virus in ostriches (Struthio camelus) by an indirect ELISA. | 21 |
| 11 | 12 | |
| 12 | 26 | |
| 13 | 110 |
About D. J. Verwoerd
D. J. Verwoerd is a scholar working on Agronomy and Crop Science, Animal Science and Zoology and Infectious Diseases, having authored 13 papers that have together received 451 indexed citations. Recurring topics across this work include Viral Infections and Vectors (6 papers), Virology and Viral Diseases (4 papers) and Animal Disease Management and Epidemiology (3 papers). The work is most often cited by research in Agronomy and Crop Science (146 citations), Virology (58 citations) and Animal Science and Zoology (89 citations). D. J. Verwoerd has collaborated with scholars based in South Africa, Italy and Germany. Frequent co-authors include Leon M. T. Dicks, Wim Jennes, Donald Adams, James C. DeMartini, D.J. Houwers, R.T.D. Oliver, Suryakant D. Waghela, Monja A. Dawson, B. Hyllseth and J. R. Gorham. Their work appears in journals such as Journal of Applied Microbiology, Epidemiology and Infection and Veterinary Record.
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.