Koji Y. Arai
- Reproductive Medicine top 5%
- Sperm and Testicular Function 4
- Agronomy and Crop Science top 2%
- Reproductive Physiology in Livestock 12
- Equine top 5%
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- Reproductive Biology and Fertility 13
- Periodontics top 5%
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- TGF-β signaling in diseases 20
- Kruppel-like factors research 7
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- Growth Hormone and Insulin-like Growth Factors 8
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- Estrogen and related hormone effects 8
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- Biosimilars and Bioanalytical Methods 5
Koji Y. Arai
72 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 114
- Reproductive Medicine 238
- Agronomy and Crop Science 238
- Equine 20
- Public Health, Environmental and Occupational Health 317
- Periodontics 48
Countries citing papers authored by Koji Y. Arai
This map shows the geographic impact of Koji Y. Arai'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 Koji Y. Arai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Y. Arai more than expected).
Fields of papers citing papers by Koji Y. Arai
This network shows the impact of papers produced by Koji Y. Arai. 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 Koji Y. Arai. The network helps show where Koji Y. Arai may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Koji Y. Arai, 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 | 2019 | 5 | |
| 2 | 2013 | 15 | |
| 3 | 2013 | 10 | |
| 4 | 2009 | 43 | |
| 5 | 2008 | 7 | |
| 6 | 2006 | 40 | |
| 7 | 2006 | 33 | |
| 8 | 2005 | 23 | |
| 9 | 2005 | 20 | |
| 10 | 2005 | 12 | |
| 11 | 2004 | 16 | |
| 12 | 2004 | 37 | |
| 13 | 2002 | 25 | |
| 14 | 2002 | 7 | |
| 15 | 2001 | 25 | |
| 16 | 2000 | 0 | |
| 17 | 2000 | 163 | |
| 18 | 1999 | 16 | |
| 19 | 1995 | 72 | |
| 20 | 1991 | 17 |
About Koji Y. Arai
Koji Y. Arai is a scholar working on Agronomy and Crop Science, Reproductive Medicine and Dermatology, having authored 75 papers that have together received 1.3k indexed citations. Recurring topics across this work include TGF-β signaling in diseases (20 papers), Reproductive Biology and Fertility (13 papers), Reproductive Physiology in Livestock (12 papers), Growth Hormone and Insulin-like Growth Factors (8 papers), Estrogen and related hormone effects (8 papers), Kruppel-like factors research (7 papers), Biosimilars and Bioanalytical Methods (5 papers) and Sperm and Testicular Function (4 papers). The work is most often cited by research in Reproductive Medicine (238 citations), Agronomy and Crop Science (238 citations) and Equine (20 citations). Koji Y. Arai has collaborated with scholars based in Japan, United States and Egypt. Frequent co-authors include Kazuyoshi Taya, Gen Watanabe, Wanzhu Jin, Yoshihisa Hasegawa, Kunihiro Tsuchida, Hiromu Sugino, Toshio Nishiyama, Norio Yamakawa, Chandana B. Herath and S. Sasamoto. Their work appears in journals such as Biology of Reproduction, Journal of Reproduction and Development, Bioanalysis, Journal of Andrology and Caries Research.
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.