Keizo Kai

36 total papers · 539 total citations
27 papers, 368 citations indexed

About

Keizo Kai is a scholar working on Astronomy and Astrophysics, Molecular Biology and Oceanography. According to data from OpenAlex, Keizo Kai has authored 27 papers receiving a total of 368 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Astronomy and Astrophysics, 8 papers in Molecular Biology and 4 papers in Oceanography. Recurrent topics in Keizo Kai’s work include Solar and Space Plasma Dynamics (19 papers), Ionosphere and magnetosphere dynamics (12 papers) and Geomagnetism and Paleomagnetism Studies (8 papers). Keizo Kai is often cited by papers focused on Solar and Space Plasma Dynamics (19 papers), Ionosphere and magnetosphere dynamics (12 papers) and Geomagnetism and Paleomagnetism Studies (8 papers). Keizo Kai collaborates with scholars based in Japan, Australia and United States. Keizo Kai's co-authors include T. Takakura, T. Kosugi, B. R. Dennis, Hiroshi Nakajima, Akio Takayanagi, M. Sawa, Y. Shiomi, Susumu Kawashima, Noriko Shibuya and N. Nitta and has published in prestigious journals such as The Astrophysical Journal, Solar Physics and Publications of the Astronomical Society of Japan.

Co-authorship network of co-authors of Keizo Kai

This figure shows the co-authorship network connecting the top 25 collaborators of Keizo Kai. A scholar is included among the top collaborators of Keizo Kai 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 Keizo Kai. Keizo Kai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Keizo Kai

27 papers receiving 342 citations

Fields of papers citing papers by Keizo Kai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keizo Kai. 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 Keizo Kai. The network helps show where Keizo Kai may publish in the future.

Countries citing papers authored by Keizo Kai

Since Specialization
Citations

This map shows the geographic impact of Keizo Kai'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 Keizo Kai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keizo Kai more than expected).

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.

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