Mamoru Ishii

5.9k total citations
196 papers, 4.0k citations indexed

About

Mamoru Ishii is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Biomedical Engineering. According to data from OpenAlex, Mamoru Ishii has authored 196 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Astronomy and Astrophysics, 72 papers in Aerospace Engineering and 62 papers in Biomedical Engineering. Recurrent topics in Mamoru Ishii's work include Ionosphere and magnetosphere dynamics (68 papers), Fluid Dynamics and Mixing (58 papers) and Nuclear Engineering Thermal-Hydraulics (39 papers). Mamoru Ishii is often cited by papers focused on Ionosphere and magnetosphere dynamics (68 papers), Fluid Dynamics and Mixing (58 papers) and Nuclear Engineering Thermal-Hydraulics (39 papers). Mamoru Ishii collaborates with scholars based in United States, Japan and Thailand. Mamoru Ishii's co-authors include Takashi Hibiki, G. Kocamustafaogullari, Takuya Tsugawa, Joshua P. Schlegel, S. Kim, Michi Nishioka, Yang Liu, Xiaolu Fu, Yûki Kubo and Mitsue Den and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, The Astrophysical Journal and Geophysical Research Letters.

In The Last Decade

Mamoru Ishii

188 papers receiving 3.8k citations

Peers

Mamoru Ishii

P. A. Davidson United Kingdom

Frank Stefani Germany

S. Haaland Germany

T. S. Lundgren United States

André Thess Germany

Richard J. A. M. Stevens Netherlands

Florent Ravelet France

H. K. Moffatt United Kingdom

Nagi N. Mansour United States

A.A. Amsden United States

P. A. Davidson United Kingdom

Mamoru Ishii

550 ×0.3

658 ×0.5

733 ×0.6

334 ×0.3

1.8k ×1.8

Citations per year, relative to Mamoru Ishii Mamoru Ishii (= 1×) peers P. A. Davidson

Countries citing papers authored by Mamoru Ishii

Since Specialization

Citations

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

Fields of papers citing papers by Mamoru Ishii

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mamoru Ishii

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

All Works

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20 of 20 papers shown

Hosokawa, Keisuke, Susumu Saito, Jun Sakai, et al.. (2023). Observations of sporadic E using aeronautical navigation radio waves.

Nishioka, Michi, Susumu Saito, Chihiro Tao, et al.. (2021). Statistical analysis of ionospheric total electron content (TEC): long-term estimation of extreme TEC in Japan. Earth Planets and Space. 73(1). 11 indexed citations

Ishii, Mamoru, et al.. (2021). History of Space Weather Research and Operation in Japan and New Emphasis in Southeast Asia. Radio Science. 56(3). 1 indexed citations

Nishizuka, Naoto, Yûki Kubo, Komei Sugiura, Mitsue Den, & Mamoru Ishii. (2020). Reliable Probability Forecast of Solar Flares: Deep Flare Net-Reliable (DeFN-R). The Astrophysical Journal. 899(2). 150–150. 17 indexed citations

Reinisch, B. W., Ivan Galkin, Anna Belehaki, et al.. (2018). Pilot Ionosonde Network for Identification of Traveling Ionospheric Disturbances. Radio Science. 53(3). 365–378. 41 indexed citations

Sato, Tatsuhiko, Ryuho Kataoka, Daikou Shiota, et al.. (2018). Real Time and Automatic Analysis Program for WASAVIES: Warning System for Aviation Exposure to Solar Energetic Particles. Space Weather. 16(7). 924–936. 22 indexed citations

Nishizuka, Naoto, et al.. (2018). Solar Flare Prediction Model using Deep Neural Network: Deep Flare Net (DeFN). 153. 1 indexed citations

Maruyama, Takashi, et al.. (2014). Low‐latitude ionospheric height variation as observed by meridional ionosonde chain: Formation of ionospheric ceiling over the magnetic equator. Journal of Geophysical Research Space Physics. 119(12). 7 indexed citations

Kubota, Masaru, Michi Nishioka, Takuya Tsugawa, & Mamoru Ishii. (2014). An Ionospheric Response to the 2013 Moore EF5 Tornad, Detected By High-Resolution GPS-TEC Observations. AGUFM. 2014. 1 indexed citations

10.

Griffiths, Matthew, Shao-Wen Chen, Takashi Hibiki, et al.. (2014). Experimental study of void fraction in an 8×8 rod bundle at low pressure and low liquid flow conditions. International Journal of Multiphase Flow. 62. 87–100. 26 indexed citations

11.

Shi, Shanbin, Caleb S. Brooks, Jaehyuk Eoh, & Mamoru Ishii. (2014). Pressurized startup transient analyses for the BWR-type NMR-50. Transactions of the American Nuclear Society. 111. 1613–1615. 2 indexed citations

12.

Thampi, Smitha V., M. Yamamoto, Roland T. Tsunoda, et al.. (2009). First observations of large-scale wave structure and equatorial spread F using CERTO radio beacon on the C/NOFS satellite. AGU Fall Meeting Abstracts. 2009. 2 indexed citations

13.

Ishii, Mamoru, et al.. (2008). The Variation of Ionospheric Slab Thickness at Thailand Equatorial Latitude Station. ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications. 877–880. 3 indexed citations

14.

Murayama, Yasuhiro, Mamoru Ishii, Minoru Kubota, et al.. (2007). Comprehensive Arctic atmosphere observing system and observed results for system performance demonstration. 54. 5–16. 3 indexed citations

15.

Ishii, Mamoru, et al.. (2005). Relationship between thermospheric vertical wind and the location of ionospheric current in the polar region. Institutional Repository National Institute of Polar Research (National Institute of Polar Research (Japan)). 19. 63–70. 12 indexed citations

16.

Ishii, Mamoru, et al.. (1997). Development of Fabry-Perot interferometers for airglow observations. Institutional Repository National Institute of Polar Research (National Institute of Polar Research (Japan)). 10(10). 97–108. 14 indexed citations

17.

Ishii, Mamoru, M. Sugiura, T. Iyemori, & J. A. Slavin. (1993). Scale-length dependence of the ratio between the magnetic and electric field perturbations in the ionospheric field-aligned current region. Institutional Repository National Institute of Polar Research (National Institute of Polar Research (Japan)). 6. 90–102. 1 indexed citations

18.

Yamashita, Tsutomu, et al.. (1989). Formation of the High-T_c Phase of Bi_ Pb_xSr_ Ca_ Cu_ O_y (0 ≦ x ≦ 0.05). Japanese Journal of Applied Physics. 28(9). 19 indexed citations

19.

Ishii, Mamoru. (1985). Interfacial area modeling. NASA STI/Recon Technical Report N. 86. 16525. 4 indexed citations

20.

Ishii, Mamoru, O.C. Jones, & N. Zuber. (1975). Thermal nonequilibrium effects in the drift flux model of two-phase flow. Transactions of the American Nuclear Society.

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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