論文 - 大塚 雄一
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Tete, S; Otsuka, Y; Zahra, WK; Mahrous, A
ADVANCES IN SPACE RESEARCH 74 巻 ( 12 ) 頁: 6325 - 6342 2024年12月
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Longitudinal Range of the Eastward-Traveling Equatorial Plasma Bubble Inducing Ionospheric Scintillation 査読有り Open Access
Abadi, P; Otsuka, Y; Saito, S; Yamamoto, M; Perwitasari, S; Muafiry, IN; Putra, AY; Faturahman, A
SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS 22 巻 ( 8 ) 2024年8月
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High-resolution 3-D imaging of electron density perturbations using ultra-dense GNSS observation networks in Japan: an example of medium-scale traveling ionospheric disturbances 査読有り 国際共著 Open Access
Fu, WZ; Otsuka, Y; Ssessanga, N
EARTH PLANETS AND SPACE 76 巻 ( 1 ) 2024年7月
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Leveraging machine learning techniques and GPS measurements for precise TEC rate predictions 査読有り 国際共著
Tete, S; Otsuka, Y; Zahra, WK; Mahrous, A
GPS SOLUTIONS 28 巻 ( 3 ) 2024年7月
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Thank You to Our 2023 Peer Reviewers 査読有り 国際共著 Open Access
Rajaram, H; Aiyyer, A; Camargo, S; Cappa, CD; Dombard, AJ; Donohue, KA; Feakins, S; Flesch, L; Fulweiler, R; Ganju, N; Giannini, A; Gu, Y; Huber, C; Ivanov, V; Karnauskas, K; Korte, M; Lewis, K; Lu, G; Magnusdottir, G; Morlighem, M; Oieroset, M; Otsuka, Y; Prieto, GA; Qiu, B; Russell, L; Su, H; Sun, DY; Wang, GL; Wang, KC; Whalen, C; White, AE; Williams, Q; Yau, A
GEOPHYSICAL RESEARCH LETTERS 51 巻 ( 9 ) 2024年5月
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Permulaan Gelembung Plasma Khatulistiwa Semasa Angin Neutral Kuat dan Lemah di Asia Tenggara
Sarudin, I; Hamid, NSA; Abdullah, M; Buhari, SM; Otsuka, Y; Perwitasari, S; Yatini, C
JURNAL KEJURUTERAAN 36 巻 ( 3 ) 頁: 1281 - 1289 2024年5月
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Assessing the potential of ionosonde for forecasting post-sunset equatorial spread F: an observational experiment in Southeast Asia 査読有り 国際共著 Open Access
Abadi, P; Ahmad, UA; Otsuka, Y; Jamjareegulgarn, P; Almahi, A; Perwitasari, S; Supriadi, S; Harjupa, W; Septiawan, RR
EARTH PLANETS AND SPACE 75 巻 ( 1 ) 2023年12月
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Otsuka, Y; Abadi, P; Hozumi, K; Almahi, A
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 252 巻 2023年11月
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Daytime Medium Scale Traveling Ionospheric Disturbances (MSTIDS) Over the Andes Mountains at Equatorial and Low Magnetic Latitudes 査読有り 国際共著 Open Access
Figueiredo, CAOB; Wrasse, CM; Vadas, S; Takahashi, H; Otsuka, Y; Nyassor, PK; Shiokawa, K; Paulino, I; Barros, D
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 128 巻 ( 10 ) 2023年10月
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Akala, AO; Afolabi, RO; Otsuka, Y
ADVANCES IN SPACE RESEARCH 72 巻 ( 3 ) 頁: 775 - 789 2023年8月
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Okoh, D; Shiokawa, K; Otsuka, Y; Rabiu, B; Habarulema, JB; Migoya-Orue, Y; Cesaroni, C
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 249 巻 2023年8月
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Tsuboi, T; Shiokawa, K; Otsuka, Y; Fujinami, H; Nakamura, T; Neudegg, D
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 128 巻 ( 8 ) 2023年8月
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Ionospheric disturbances over South America related to Tonga volcanic eruption 査読有り 国際共著 Open Access
Takahashi, H; Figueiredo, CAOB; Barros, D; Wrasse, CM; Giongo, GA; Honda, RH; Vital, LFR; Resende, LCA; Nyassor, PK; Ayorinde, TT; Carmo, CS; Padua, MB; Otsuka, Y
EARTH PLANETS AND SPACE 75 巻 ( 1 ) 2023年5月
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Day-to-day variability of the equatorial ionosphere in Asian sector during August-October 2019 査読有り 国際共著 Open Access
Liu, HX; Otsuka, Y; Hozumi, K; Yu, T
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES 10 巻 2023年5月
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Gololobov, A; Shiokawa, K; Baishev, D; Inaba, Y; Otsuka, Y; Connors, M
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 128 巻 ( 4 ) 2023年4月
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Solved and unsolved riddles about low-latitude daytime valley region plasma waves and 150-km echoes 査読有り 国際共著 Open Access
Chau, JL; Longley, WJ; Reyes, PM; Pedatella, NM; Otsuka, Y; Stolle, C; Liu, H; England, SL; Vierinen, JP; Milla, MA; Hysell, DL; Oppenheim, MM; Patra, A; Lehmacher, G; Kudeki, E
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES 10 巻 2023年2月
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Tandem Observations of Nighttime Mid-Latitude Topside Ionospheric Perturbations 査読有り 国際共著 Open Access
Song, H; Park, J; Jin, YQ; Otsuka, Y; Buchert, S; Lee, J; Yi, Y
SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS 21 巻 ( 2 ) 2023年2月
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Ionospheric Modulation by EMIC Wave-Driven Proton Precipitation: Observations and Simulations 査読有り 国際共著 Open Access
Tian, XB; Yu, YQ; Gong, F; Ma, LX; Cao, JB; Solomon, SC; Shreedevi, PR; Shiokawa, K; Otsuka, Y; Oyama, S; Miyoshi, Y
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 128 巻 ( 1 ) 2023年1月
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Ondede, GO; Rabiu, AB; Okoh, D; Baki, P; Olwendo, J; Shiokawa, K; Otsuka, Y
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES 9 巻 2022年11月
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Localized mesospheric ozone destruction corresponding to isolated proton aurora coming from Earth's radiation belt Open Access
Ozaki Mitsunori, Shiokawa Kazuo, Kataoka Ryuho, Mlynczak Martin, Paxton Larry, Connors Martin, Yagitani Satoshi, Hashimoto Shion, Otsuka Yuichi, Nakahira Satoshi, Mann Ian
SCIENTIFIC REPORTS 12 巻 ( 1 ) 2022年10月