Hiroki Hirayama
- Molecular Biology
- Public Health, Environmental and Occupational Health top 5%
- Genetics top 10%
- Agronomy and Crop Science top 5%
- Reproductive Medicine top 10%
- Co-authors
- Ken SawaiSoichi KAGEYAMASatoru MoriyasuAkira MINAMIHASHIK. Sandy PangSadao OnoeTsutomu HASHIZUMETakashi Fujii
- Topics
- Reproductive Biology and Fertility (21 papers)Reproductive Physiology in Livestock (15 papers)Animal Genetics and Reproduction (13 papers)
- Partner nations
- JapanCanadaSouth Korea
In The Last Decade
Hiroki Hirayama
65 papers receiving 902 citations
Peers
Comparison fields: 5 of 94
- Molecular Biology 459
- Public Health, Environmental and Occupational Health 343
- Genetics 324
- Agronomy and Crop Science 181
- Reproductive Medicine 90
Countries citing papers authored by Hiroki Hirayama
This map shows the geographic impact of Hiroki Hirayama'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 Hiroki Hirayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroki Hirayama more than expected).
Fields of papers citing papers by Hiroki Hirayama
This network shows the impact of papers produced by Hiroki Hirayama. 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 Hiroki Hirayama. The network helps show where Hiroki Hirayama may publish in the future.
Co-authorship network of co-authors of Hiroki Hirayama
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroki Hirayama. A scholar is included among the top collaborators of Hiroki Hirayama 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 Hiroki Hirayama. Hiroki Hirayama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 3 | |
| 3 | 1 | |
| 4 | 5 | |
| 5 | 4 | |
| 6 | 43 | |
| 7 | 17 | |
| 8 | 36 | |
| 9 | 11 | |
| 10 | 18 | |
| 11 | 1 | |
| 12 | 13 | |
| 13 | 16 | |
| 14 | 41 | |
| 15 | 28 | |
| 16 | 68 | |
| 17 | 94 | |
| 18 | 8 | |
| 19 | 20 | |
| 20 | 24 |
About Hiroki Hirayama
Hiroki Hirayama is a scholar working on Agronomy and Crop Science, Genetics and Public Health, Environmental and Occupational Health, having authored 66 papers that have together received 942 indexed citations. Recurring topics across this work include Reproductive Biology and Fertility (21 papers), Reproductive Physiology in Livestock (15 papers) and Animal Genetics and Reproduction (13 papers). The work is most often cited by research in Agronomy and Crop Science (181 citations), Public Health, Environmental and Occupational Health (343 citations) and Genetics (324 citations). Hiroki Hirayama has collaborated with scholars based in Japan, Canada and South Korea. Frequent co-authors include Ken Sawai, Soichi KAGEYAMA, Satoru Moriyasu, Akira MINAMIHASHI, K. Sandy Pang, Sadao Onoe, Tsutomu HASHIZUME, Takashi Fujii, Akira Naito and Yasuji Kasuya. Their work appears in journals such as Diabetes, Biochemical and Biophysical Research Communications and Gene.
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.