R. Okayasu
- Astronomy and Astrophysics
- Spectroscopy
- Geophysics
- Atmospheric Science
- Nuclear and High Energy Physics
- Co-authors
- Makoto InoueP. J. DiamondKatsunori M. ShibataE. B. FomalontV. MigenesS. HoriuchiP. G. EdwardsV. I. Slysh
- Topics
- Astrophysics and Cosmic Phenomena (2 papers)Geophysics and Sensor Technology (2 papers)Radio Astronomy Observations and Technology (2 papers)
- Journals
- The Astrophysical JournalThe Astrophysical Journal Supplement SeriesAdvances in Space Research
- Partner nations
- JapanUnited StatesRussia
In The Last Decade
R. Okayasu
4 papers receiving 47 citations
Peers
Comparison fields: 5 of 10
- Astronomy and Astrophysics 47
- Spectroscopy 21
- Geophysics 7
- Atmospheric Science 7
- Nuclear and High Energy Physics 5
Countries citing papers authored by R. Okayasu
This map shows the geographic impact of R. Okayasu'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 R. Okayasu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Okayasu more than expected).
Fields of papers citing papers by R. Okayasu
This network shows the impact of papers produced by R. Okayasu. 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 R. Okayasu. The network helps show where R. Okayasu may publish in the future.
Co-authorship network of co-authors of R. Okayasu
This figure shows the co-authorship network connecting the top 25 collaborators of R. Okayasu. A scholar is included among the top collaborators of R. Okayasu 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 R. Okayasu. R. Okayasu 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 | 1 | |
| 3 | 37 | |
| 4 | 4 | |
| 5 | 5 |
About R. Okayasu
R. Okayasu is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Ocean Engineering, having authored 5 papers that have together received 47 indexed citations. Recurring topics across this work include Astrophysics and Cosmic Phenomena (2 papers), Geophysics and Sensor Technology (2 papers) and Radio Astronomy Observations and Technology (2 papers). The work is most often cited by research in Astronomy and Astrophysics (47 citations), Spectroscopy (21 citations) and Instrumentation (2 citations). R. Okayasu has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Makoto Inoue, P. J. Diamond, Katsunori M. Shibata, E. B. Fomalont, V. Migenes, S. Horiuchi, P. G. Edwards, V. I. Slysh, И. Е. Вальтц and Vladimir V. Golubev. Their work appears in journals such as The Astrophysical Journal, The Astrophysical Journal Supplement Series and Advances in Space 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.