Nan E. Schaffer
Impact in
- Reproductive Medicine top 5%
- Sperm and Testicular Function
- Agronomy and Crop Science top 5%
- Reproductive Physiology in Livestock
Papers in
-
- Sperm and Testicular Function 7
-
- Veterinary Medicine and Surgery 3
- Co-authors
- Rajasingam S. Jeyendran (8 shared papers)J. F. Kirkpatrick (1 shared paper)W.R. Threlfall (1 shared paper)Michael R. Cranfield (4 shared papers)Everett Heath (2 shared papers)Asgerally T. Fazleabas (2 shared papers)Dennis A. Meritt (1 shared paper)Michael R. Cranfield (2 shared papers)
- Journals
- Zoo Biology (6 papers)Reproduction (2 papers)Journal of Assisted Reproduction and Genetics (2 papers)Journal of Medical Primatology (1 paper)American Journal of Primatology (1 paper)
- Partner nations
- United StatesMalaysiaIndia
In The Last Decade
Nan E. Schaffer
22 papers receiving 300 citations
Peers
Comparison fields: 5 of 36
- Reproductive Medicine 110
- Agronomy and Crop Science 80
- Small Animals 57
- Ecology 49
- Genetics 59
Countries citing papers authored by Nan E. Schaffer
This map shows the geographic impact of Nan E. Schaffer'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 Nan E. Schaffer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nan E. Schaffer more than expected).
Fields of papers citing papers by Nan E. Schaffer
This network shows the impact of papers produced by Nan E. Schaffer. 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 Nan E. Schaffer. The network helps show where Nan E. Schaffer may publish in the future.
Co-authors
The 25 scholars most cited alongside Nan E. Schaffer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 22 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 61 | |
| 2 | 1987 | 42 | |
| 3 | 1992 | 22 | |
| 4 | ULTRASONOGRAPHY OF THE REPRODUCTIVE ANATOMY IN THE SUMATRAN RHINOCEROS (DICERORHINUS SUMATRENSIS) | 1994 | 21 |
| 5 | 1987 | 20 | |
| 6 | 1989 | 20 | |
| 7 | 1990 | 19 | |
| 8 | 1989 | 18 | |
| 9 | 1989 | 17 | |
| 10 | 2016 | 15 | |
| 11 | Ultrasonographic monitoring of artificially stimulated ejaculation in three rhinoceros species (Ceratotherium simum, Diceros bicornis, Rhinoceros unicornus). | 1998 | 14 |
| 12 | 2001 | 14 | |
| 13 | 1991 | 13 | |
| 14 | 1988 | 8 | |
| 15 | 1992 | 7 | |
| 16 | 1998 | 6 | |
| 17 | 1993 | 5 | |
| 18 | 1997 | 5 | |
| 19 | 2020 | 3 | |
| 20 | EYE DISORDERS IN CAPTIVE SUMATRAN RHINOCEROS (DICERORHINUS SUMATRENSIS HARISSONI) IN SABAH, MALAYSIA | 2009 | 2 |
About Nan E. Schaffer
Nan E. Schaffer is a scholar working on Reproductive Medicine, Small Animals, Agronomy and Crop Science, Social Psychology and Urology, having authored 22 papers that have together received 335 indexed citations. Recurring topics across this work include Sperm and Testicular Function (7 papers), Primate Behavior and Ecology (4 papers), Wildlife Ecology and Conservation (3 papers), Genetic diversity and population structure (3 papers), Reproductive Biology and Fertility (3 papers), Veterinary Medicine and Surgery (3 papers), Reproductive Physiology in Livestock (3 papers) and Comparative Animal Anatomy Studies (2 papers). The work is most often cited by research in Reproductive Medicine (110 citations), Agronomy and Crop Science (80 citations), Small Animals (57 citations), Ecology (49 citations) and Genetics (59 citations). Nan E. Schaffer has collaborated with scholars based in United States, Malaysia and India. Frequent co-authors include Rajasingam S. Jeyendran, J. F. Kirkpatrick, W.R. Threlfall, Michael R. Cranfield, Everett Heath, Asgerally T. Fazleabas, Dennis A. Meritt, Michael R. Cranfield, Stephen J. O’Brien and George L. Foley. Their work appears in journals such as Zoo Biology, Reproduction, Journal of Assisted Reproduction and Genetics, Journal of Medical Primatology and American Journal of Primatology.
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.