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Ryuho Kataoka

Okinawa Institute of Science and Technology

39H-index
476Paper Count
6.4KCitation Count
Published Papers 77
Publication Date
Multipoint Spacecraft Measurements of a Planar Magnetic Structure Within an ICME Structure in October 2021: From the Solar Surface to the Inner Heliosphere
err2026-04-30
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PREAI
errYumi Bamba; Takuya Hara; Ryuho Kataoka; Katsuhide Marubashi; Kazumasa Iwai; Tomoaki Hori; Daikou Shiota; Beatriz Sanchez-Cano; Go Murakami; Daniel Heyner; Ingo Richter; Hans-Ulrich Auster
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Compact all-sky auroral imager using multi band-pass filter and full-color sensor
err2026-04-15
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errOAAI
errRyuho Kataoka; Yukino Sato; Donald Hampton; Martin Connors; Yoshimasa Tanaka
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Estimation of Global Increase of Radiation Dose Rates During the Ground Level Enhancement on 11–12 November 2025 Using WASAVIES
err2026-04-10
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errTatsuhiko Sato; Daikou Shiota; Yûki Kubo; Ryuho Kataoka; Hiroshi Yasuda; Shoko Miyake; Mamoru Ishii; Yoshizumi Miyoshi
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Real-time monitoring of the rigidity spectrum of large Forbush decreases in May and October 2024 with the paired neutron monitor and muon detector at the Antarctic Syowa Station
err2026-03-03
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errYuki Hayashi; Kazuoki Munakata; Masayoshi Kozai; Ryuho Kataoka; Akira Kadokura; Chihiro Kato; Naoko Miyashita; Shoko Miyake; Kiyoka Murase; Marcus L. Duldig; David Ruffolo; Warit Mitthumsiri; Pradiphat Muangha; Alejandro Sáiz; Surujdheo Seunarine; Paul A. Evenson; Pierre-Simon Mangeard; Kazumasa Iwai; Hiroaki Menjo; Ezequiel Echer; Alisson Dal Lago; Marlos Rockenbach; Nelson Jorge Schuch; Jose V. Bageston; Carlos Roberto Braga; Hala Khalid Al Jassar; Madan Mohan Sharma; Naser Burahmah; Fahad Zaman; Ismail Sabbah; Takao Kuwabara; Ding Chen; Jing Huang
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Effects of the May 2024 Solar Storm on the Earth's Radiation Belts Observed by CALET on the International Space Station
err2026-02-05
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errOAAI
errA. Ficklin; A. Bruno; L. Blum; N. Cannady; T. G. Guzik; R. Kataoka; K. Munakata; Y. Akaike; S. Torii
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Data Assimilation Into a Machine Learning-Based Emulator of a Global MHD Simulation for Analyzing the Polar Ionosphere
err2025-11-24
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errOAAI
errNakano, Shin'ya; Reddy, Sachin Alexander; Kataoka, Ryuho; Nakamizo, Aoi; Fujita, Shigeru; Yukimatu, Akira Sessai
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Detected Abundances of Nuclei Relative to 26Fe for Elements 14Si through 44Ru with CALET on the International Space Station
err2025-07-21
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PREAI
errO. Adriani; Y. Akaike; K. Asano; Y. Asaoka; E. Berti; P. Betti; G. Bigongiari; W. R. Binns; M. Bongi; P. Brogi; A. Bruno; N. Cannady; G. Castellini; C. Checchia; M. L. Cherry; G. Collazuol; G. A. de Nolfo; K. Ebisawa; A. W. Ficklin; H. Fuke; S. Gonzi; T. G. Guzik; T. Hams; K. Hibino; M. Ichimura; M. H. Israel; K. Kasahara; J. Kataoka; R. Kataoka; Y. Katayose; C. Kato; N. Kawanaka; Y. Kawakubo; K. Kobayashi; K. Kohri; H. S. Krawczynski; J. F. Krizmanic; P. Maestro; P. S. Marrocchesi; M. Mattiazzi; A. M. Messineo; J. W. Mitchell; S. Miyake; A. A. Moiseev; M. Mori; N. Mori; H. M. Motz; K. Munakata; S. Nakahira; J. Nishimura; M. Negro; S. Okuno; J. F. Ormes; S. Ozawa; L. Pacini; P. Papini; B. F. Rauch; S. B. Ricciarini; K. Sakai; T. Sakamoto; M. Sasaki; Y. Shimizu; A. Shiomi; P. Spillantini; F. Stolzi; S. Sugita; A. Sulaj; M. Takita; T. Tamura; T. Terasawa; S. Torii; Y. Tsunesada; Y. Uchihori; E. Vannuccini; J. P. Wefel; K. Yamaoka; S. Yanagita; A. Yoshida; K. Yoshida; W. V. Zober; The CALET Collaboration
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Cosmic-Ray North-South Anisotropy: Rigidity Spectrum and Solar Cycle Variations Observed by Ground-based Muon Detectors
err2024-12-10
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errOAAI
errKozai, M.; Hayashi, Y.; Fujii, K.; Munakata, K.; Kato, C.; Miyashita, N.; Kadokura, A.; Kataoka, R.; Miyake, S.; Duldig, M. L.; Humble, J. E.; Iwai, K.
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The Calorimetric Electron Telescope (CALET) on the International Space Station: Results from the first eight years on orbit
err2024-11-01
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errAkaike, Y; Adriani, O; Asano, K; Asaoka, Y; Berti, E; Bigongiari, G; Binns, WR; Bongi, M; Brogi, P; Bruno, A; Cannady, N; Castellini, G; Checchia, C; Cherry, ML; Collazuol, G; de Nolfo, GA; Ebisawa, K; Ficklin, AW; Fuke, H; Gonzi, S; Guzik, TG; Hams, T; Hibino, K; Ichimura, M; Ishizaki, W; Israel, MH; Kasahara, K; Kataoka, J; Kataoka, R; Katayose, Y; Kato, C; Kawanaka, N; Kawakubo, Y; Kobayashi, K; Kohri, K; Krawczynski, HS; Krizmanic, JF; Maestro, P; Marrocchesi, PS; Messineo, AM; Mitchell, JW; Miyake, S; Moiseev, AA; Mori, M; Mori, N; Motz, HM; Munakata, K; Nakahira, S; Nishimura, J; Negro, M; Okuno, S; Ormes, JF; Ozawa, S; Pacini, L; Papini, P; Rauch, BF; Ricciarini, SB; Sakai, K; Sakamoto, T; Sasaki, M; Shimizu, Y; Shiomi, A; Spillantini, P; Stolzi, F; Sugita, S; Sulaj, A; Takita, M; Tamura, T; Terasawa, T; Torii, S; Tsunesada, Y; Uchihori, Y; Vannuccini, E; Wefel, JP; Yamaoka, K; Yanagita, S; Yoshida, A; Yoshida, K; Zober, WV
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Extended magenta aurora as revealed by citizen science
err2024-10-28
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errOAAI
errKataoka, Ryuho; Reddy, Sachin Alexander; Nakano, Shinya; Pettit, Joshua; Nakamura, Yuki
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Global Analysis of the Extended Decreases in Cosmic Rays Observed with Worldwide Networks of Neutron Monitors and Muon Detectors: Temporal Variation of the Rigidity Spectrum and Its Implication
err2024-10-17
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errMunakata, K.; Hayashi, Y.; Kozai, M.; Kato, C.; Miyashita, N.; Kataoka, R.; Kadokura, A.; Miyake, S.; Iwai, K.; Echer, E.; Dal Lago, A.; Rockenbach, M.; Schuch, N. J.; Bageston, J. V.; Braga, C. R.; Al Jassar, H. K.; Sharma, M. M.; Duldig, M. L.; Humble, J. E.; Sabbah, I.; Evenson, P.; Kuwabara, T.; Kota, J.
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Exceptionally gigantic aurora in the polar cap on a day when the solar wind almost disappeared
err2024-06-21
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errOAAI
errHosokawa, Keisuke; Kataoka, Ryuho; Tsuda, Takuo T.; Ogawa, Yasunobu; Taguchi, Satoshi; Zhang, Yongliang; Paxton, Larry J.
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Atmospheric Ionizations by Solar X-Rays, Solar Protons, and Radiation Belt Electrons in September 2017 Space Weather Event
err2023-12-27
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errMurase, Kiyoka; Kataoka, Ryuho; Nishiyama, Takanori; Sato, Kaoru; Tsutsumi, Masaki; Tanaka, Yoshimasa; Ogawa, Yasunobu; Sato, Tatsuhiko
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Unexpected space weather causing the reentry of 38 Starlink satellites in February 2022
err2022-12-23
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errOAAI
errKataoka, Ryuho; Shiota, Daikou; Fujiwara, Hitoshi; Jin, Hidekatsu; Tao, Chihiro; Shinagawa, Hiroyuki; Miyoshi, Yasunobu
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Local environmental effects on cosmic ray observations at Syowa Station in the Antarctic: PARMA-based snow cover correction for neutrons and machine learning approach for neutrons and muons
err2022-11-11
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errOAAI
errKataoka, Ryuho; Sato, Tatsuhiko; Kato, Chihiro; Kadokura, Akira; Kozai, Masayoshi; Miyake, Shoko; Murase, Kiyoka; Yoshida, Lihito; Tomikawa, Yoshihiro; Munakata, Kazuoki
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Large-amplitude Bidirectional Anisotropy of Cosmic-Ray Intensity Observed with Worldwide Networks of Ground-based Neutron Monitors and Muon Detectors in 2021 November
err2022-10-12
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errOAAI
errMunakata, K.; Kozai, M.; Kato, C.; Hayashi, Y.; Kataoka, R.; Kadokura, A.; Tokumaru, M.; Mendonca, R. R. S.; Echer, E.; Dal Lago, A.; Rockenbach, M.; Schuch, N. J.; Bageston, J., V; Braga, C. R.; Al Jassar, H. K.; Sharma, M. M.; Duldig, M. L.; Humble, J. E.; Sabbah, I; Evenson, P.; Mangeard, P-S; Kuwabara, T.; Ruffolo, D.; Saiz, A.; Mitthumsiri, W.; Nuntiyakul, W.; Kota, J.
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