Donald G. Levis
- Small Animals top 1%
- Animal Science and Zoology top 5%
- Agronomy and Crop Science top 5%
- Reproductive Medicine top 5%
- Genetics
- Co-authors
- J.H. BrittTimothy J. SafranskiW. L. SingletonDarwin ReicksJ. J. FordJohn DeenJ. J. McGlonePaul Sundberg
- Topics
- Animal Behavior and Welfare Studies (15 papers)Genetic and phenotypic traits in livestock (5 papers)Sperm and Testicular Function (5 papers)
- Partner nations
- United StatesAustraliaGermany
In The Last Decade
Donald G. Levis
23 papers receiving 344 citations
Peers
Comparison fields: 5 of 59
- Small Animals 244
- Animal Science and Zoology 169
- Agronomy and Crop Science 121
- Reproductive Medicine 115
- Genetics 109
Countries citing papers authored by Donald G. Levis
This map shows the geographic impact of Donald G. Levis'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 Donald G. Levis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Donald G. Levis more than expected).
Fields of papers citing papers by Donald G. Levis
This network shows the impact of papers produced by Donald G. Levis. 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 Donald G. Levis. The network helps show where Donald G. Levis may publish in the future.
Co-authorship network of co-authors of Donald G. Levis
This figure shows the co-authorship network connecting the top 25 collaborators of Donald G. Levis. A scholar is included among the top collaborators of Donald G. Levis 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 Donald G. Levis. Donald G. Levis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Sow Housing Options for Gestation | 0 |
| 2 | 14 | |
| 3 | 76 | |
| 4 | 25 | |
| 5 | The Effect of Oxytocin at the Time of Insemination on Reproductive Performance — A Review | 3 |
| 6 | Reproductive Management of Pigs | 2 |
| 7 | Housing and management aspects influencing gilt development and longevity: A review | 12 |
| 8 | Changes in pH of Boar Semen Extenders | 4 |
| 9 | 8 | |
| 10 | EC97-275 Effect of Lactation Length on Sow Reproductive Performance | 1 |
| 11 | Effect of Early Weaning on Sow Reproductive Performance — A Review | 1 |
| 12 | Development of Gilts and Boars for Efficient Reproduction | 5 |
| 13 | 6 | |
| 14 | 1 | |
| 15 | Choosing an optimal weaning age for pigs. | 3 |
| 16 | 21 | |
| 17 | Artificial insemination of swine | 1 |
| 18 | 3 | |
| 19 | 60 | |
| 20 | 15 |
About Donald G. Levis
Donald G. Levis is a scholar working on Small Animals, Animal Science and Zoology and Reproductive Medicine, having authored 26 papers that have together received 387 indexed citations. Recurring topics across this work include Animal Behavior and Welfare Studies (15 papers), Genetic and phenotypic traits in livestock (5 papers) and Sperm and Testicular Function (5 papers). The work is most often cited by research in Small Animals (244 citations), Animal Science and Zoology (169 citations) and Reproductive Medicine (115 citations). Donald G. Levis has collaborated with scholars based in United States, Australia and Germany. Frequent co-authors include J.H. Britt, Timothy J. Safranski, W. L. Singleton, Darwin Reicks, J. J. Ford, John Deen, J. J. McGlone, Paul Sundberg, E.H. von Borell and Anna K. Johnson. Their work appears in journals such as Journal of Animal Science, Hormones and Behavior and Theriogenology.
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.