K. Nagashima
- Astronomy and Astrophysics top 5%
- Molecular Biology
- Nuclear and High Energy Physics
- Artificial Intelligence
- Oceanography
- Co-authors
- C. J. SchrijverL. K. HarraShin ToriumiH. S. HudsonK. FujimotoI. MorishitaL. GizonTakenori J. Okamoto
- Topics
- Solar and Space Plasma Dynamics (18 papers)Astrophysics and Cosmic Phenomena (9 papers)Solar Radiation and Photovoltaics (7 papers)
- Journals
- Journal of Geophysical Research AtmospheresThe Astrophysical JournalAstronomy and Astrophysics
- Partner nations
- GermanyJapanUnited States
In The Last Decade
K. Nagashima
21 papers receiving 206 citations
Peers
Comparison fields: 5 of 19
- Astronomy and Astrophysics 238
- Molecular Biology 49
- Nuclear and High Energy Physics 33
- Artificial Intelligence 26
- Oceanography 11
Countries citing papers authored by K. Nagashima
This map shows the geographic impact of K. Nagashima'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 K. Nagashima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Nagashima more than expected).
Fields of papers citing papers by K. Nagashima
This network shows the impact of papers produced by K. Nagashima. 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 K. Nagashima. The network helps show where K. Nagashima may publish in the future.
Co-authorship network of co-authors of K. Nagashima
This figure shows the co-authorship network connecting the top 25 collaborators of K. Nagashima. A scholar is included among the top collaborators of K. Nagashima 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 K. Nagashima. K. Nagashima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 8 | |
| 2 | 2 | |
| 3 | 3 | |
| 4 | 117 | |
| 5 | 18 | |
| 6 | 3 | |
| 7 | Cosmic-ray Excess Flux from Heliomagnetotail | 4 |
| 8 | Local-Time-Dependent Precursory Decrease of Cosmic Rays, in front of Forbush-Decrease-Associated IMF Shock Wave, Observed on September 9, 1992 | 4 |
| 9 | Long Term Changes of the Rigidity Spectrum of Forbush Decrease | 4 |
| 10 | The First Three Harmonics of Solar Daily Variation Caused by the Diffusive Propagation of Galactic Cosmic Rays Through the Heliosphere | 1 |
| 11 | 22-YEAR Variation of the Solar Diurnal Anisotropy in Terms of Diffusion Convection Model | 1 |
| 12 | Effect of Electric Field on the Cosmic Ray Propagation | 1 |
| 13 | 22-year variation in the solar diurnal anisotropy of cosmic rays | 7 |
| 14 | Long Term Modulation of Cosmic Rays Part i - Basic Equation as a Function of Solar Activity, Derived from Coasting Solar Wind Model | 0 |
| 15 | Coupling Coefficients of the Cosmic Ray Variation for Meson Telescopes | 3 |
| 16 | Power spectrum of the cosmic ray intensity variations | 4 |
| 17 | Development of cosmic ray storms | 1 |
| 18 | The Unusual Cosmic Ray Intensity Increases on November 12, 1960 | 5 |
| 19 | 4 | |
| 20 | On worldwide cosmic-ray intensity increases associated with cosmic-ray storms | 6 |
About K. Nagashima
K. Nagashima is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Radiation, having authored 24 papers that have together received 243 indexed citations. Recurring topics across this work include Solar and Space Plasma Dynamics (18 papers), Astrophysics and Cosmic Phenomena (9 papers) and Solar Radiation and Photovoltaics (7 papers). The work is most often cited by research in Astronomy and Astrophysics (238 citations), Nuclear and High Energy Physics (33 citations) and Oceanography (11 citations). K. Nagashima has collaborated with scholars based in Germany, Japan and United States. Frequent co-authors include C. J. Schrijver, L. K. Harra, Shin Toriumi, H. S. Hudson, K. Fujimoto, I. Morishita, L. Gizon, Takenori J. Okamoto, Takako T. Ishii and Hiroaki Isobe. Their work appears in journals such as Journal of Geophysical Research Atmospheres, The Astrophysical Journal and Astronomy and Astrophysics.
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.