H.-O. Hoppen
- Equine top 2%
- Veterinary Equine Medical Research 8
- Agronomy and Crop Science top 5%
- Reproductive Physiology in Livestock 18
- Small Animals top 5%
- Veterinary Medicine and Surgery 6
- Animal health and immunology 3
- Reproductive Medicine top 10%
- Sperm and Testicular Function 3
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- Coccidia and coccidiosis research 3
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- Pregnancy-related medical research 4
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- Neuroendocrine regulation and behavior 4
H.-O. Hoppen
34 papers receiving 321 citations
Peers
Comparison fields: 5 of 73
- Equine 83
- Agronomy and Crop Science 169
- Small Animals 92
- Reproductive Medicine 47
- Animal Science and Zoology 31
Countries citing papers authored by H.-O. Hoppen
This map shows the geographic impact of H.-O. Hoppen'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 H.-O. Hoppen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.-O. Hoppen more than expected).
Fields of papers citing papers by H.-O. Hoppen
This network shows the impact of papers produced by H.-O. Hoppen. 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 H.-O. Hoppen. The network helps show where H.-O. Hoppen may publish in the future.
Co-authorship network
The 25 scholars most cited alongside H.-O. Hoppen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2011 | 10 | |
| 2 | 2009 | 5 | |
| 3 | 2009 | 13 | |
| 4 | 2009 | 5 | |
| 5 | 2009 | 14 | |
| 6 | 2009 | 10 | |
| 7 | 2009 | 18 | |
| 8 | 2008 | 16 | |
| 9 | 2007 | 21 | |
| 10 | 2006 | 1 | |
| 11 | 2005 | 13 | |
| 12 | 1999 | 6 | |
| 13 | 1994 | 23 | |
| 14 | 1993 | 6 | |
| 15 | 1993 | 2 | |
| 16 | 1992 | 1 | |
| 17 | 1991 | 3 | |
| 18 | 1990 | 9 | |
| 19 | 1989 | 7 | |
| 20 | 1976 | 6 |
About H.-O. Hoppen
H.-O. Hoppen is a scholar working on Equine, Agronomy and Crop Science and Small Animals, having authored 34 papers that have together received 347 indexed citations. Recurring topics across this work include Reproductive Physiology in Livestock (18 papers), Veterinary Equine Medical Research (8 papers), Veterinary Medicine and Surgery (6 papers), Pregnancy-related medical research (4 papers), Neuroendocrine regulation and behavior (4 papers), Sperm and Testicular Function (3 papers), Coccidia and coccidiosis research (3 papers) and Animal health and immunology (3 papers). The work is most often cited by research in Equine (83 citations), Agronomy and Crop Science (169 citations) and Small Animals (92 citations). H.-O. Hoppen has collaborated with scholars based in Germany, Netherlands and Austria. Frequent co-authors include Jörg Aurich, E Grünert, Christine Aurich, Ina Dobrinski, Anne‐Rose Günzel‐Apel, A. Einspanier, Gerhard Flachowsky, AR Günzel‐Apel, Kees de Lange and Martin Beyerbach. Their work appears in journals such as Reproduction, Journal of Endocrinology and European Journal of Endocrinology.
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.