Works by Hosokawa, Keisuke

Results: 69

Altitude of pulsating arcs as inferred from tomographic measurements.

Published in:

Earth, Planets & Space, 2022, v. 74, n. 1, p. 1, doi. 10.1186/s40623-022-01592-8

By:

Safargaleev, Vladimir;
Sergienko, Tima;
Hosokawa, Keisuke;
Oyama, Shin-ichiro;
Ogawa, Yasunobu;
Miyoshi, Yoshizumi;
Kurita, Satoshi;
Fujii, Ryochi

Publication type:

Article

Software-defined radio-based HF doppler receiving system.

Published in:

Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01547-5

By:

Nakata, Hiroyuki;
Nozaki, Kenro;
Oki, Yuhei;
Hosokawa, Keisuke;
Hashimoto, Kumiko K.;
Kikuchi, Takashi;
Sakai, Jun;
Tomizawa, Ichiro;
Saita, Satoko

Publication type:

Article

Software-defined radio-based HF doppler receiving system.

Published in:

Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01547-5

By:

Nakata, Hiroyuki;
Nozaki, Kenro;
Oki, Yuhei;
Hosokawa, Keisuke;
Hashimoto, Kumiko K.;
Kikuchi, Takashi;
Sakai, Jun;
Tomizawa, Ichiro;
Saita, Satoko

Publication type:

Article

PSTEP: project for solar–terrestrial environment prediction.

Published in:

2021

By:

Kusano, Kanya;
Ichimoto, Kiyoshi;
Ishii, Mamoru;
Miyoshi, Yoshizumi;
Yoden, Shigeo;
Akiyoshi, Hideharu;
Asai, Ayumi;
Ebihara, Yusuke;
Fujiwara, Hitoshi;
Goto, Tada-Nori;
Hanaoka, Yoichiro;
Hayakawa, Hisashi;
Hosokawa, Keisuke;
Hotta, Hideyuki;
Hozumi, Kornyanat;
Imada, Shinsuke;
Iwai, Kazumasa;
Iyemori, Toshihiko;
Jin, Hidekatsu;
Kataoka, Ryuho

Publication type:

Letter

PSTEP: project for solar–terrestrial environment prediction.

Published in:

2021

By:

Kusano, Kanya;
Ichimoto, Kiyoshi;
Ishii, Mamoru;
Miyoshi, Yoshizumi;
Yoden, Shigeo;
Akiyoshi, Hideharu;
Asai, Ayumi;
Ebihara, Yusuke;
Fujiwara, Hitoshi;
Goto, Tada-Nori;
Hanaoka, Yoichiro;
Hayakawa, Hisashi;
Hosokawa, Keisuke;
Hotta, Hideyuki;
Hozumi, Kornyanat;
Imada, Shinsuke;
Iwai, Kazumasa;
Iyemori, Toshihiko;
Jin, Hidekatsu;
Kataoka, Ryuho

Publication type:

Letter

Penetration of the electric fields of the geomagnetic sudden commencement over the globe as observed with the HF Doppler sounders and magnetometers.

Published in:

Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-020-01350-8

By:

Kikuchi, Takashi;
Chum, Jaroslav;
Tomizawa, Ichiro;
Hashimoto, Kumiko K.;
Hosokawa, Keisuke;
Ebihara, Yusuke;
Hozumi, Kornyanat;
Supnithi, Pornchai

Publication type:

Article

Estimation of the emission altitude of pulsating aurora using the five-wavelength photometer.

Published in:

Earth, Planets & Space, 2020, v. 72, n. 1, p. 1, doi. 10.1186/s40623-020-01229-8

By:

Kawamura, Yuki;
Hosokawa, Keisuke;
Nozawa, Satonori;
Ogawa, Yasunobu;
Kawabata, Tetsuya;
Oyama, Shin-Ichiro;
Miyoshi, Yoshizumi;
Kurita, Satoshi;
Fujii, Ryoichi

Publication type:

Article

A monitoring network for anomalous propagation of aeronautical VHF radio waves due to sporadic E in Japan.

Published in:

Earth, Planets & Space, 2020, v. 72, n. 1, p. 1, doi. 10.1186/s40623-020-01216-z

By:

Hosokawa, Keisuke;
Sakai, Jun;
Tomizawa, Ichiro;
Saito, Susumu;
Tsugawa, Takuya;
Nishioka, Michi;
Ishii, Mamoru

Publication type:

Article

Penetration electric fields observed at middle and low latitudes during the 22 June 2015 geomagnetic storm.

Published in:

Earth, Planets & Space, 2020, v. 72, n. 1, p. 1, doi. 10.1186/s40623-020-01196-0

By:

Hashimoto, Kumiko K.;
Kikuchi, Takashi;
Tomizawa, Ichiro;
Hosokawa, Keisuke;
Chum, Jaroslav;
Buresova, Dalia;
Nose, Masahito;
Koga, Kiyokazu

Publication type:

Article

Observations of equatorial plasma bubbles using a low-cost 630.0-nm all-sky imager in Ishigaki Island, Japan.

Published in:

Earth, Planets & Space, 2020, v. 72, n. 1, p. 1, doi. 10.1186/s40623-020-01187-1

By:

Hosokawa, Keisuke;
Takami, Kohei;
Saito, Susumu;
Ogawa, Yasunobu;
Otsuka, Yuichi;
Shiokawa, Kazuo;
Chen, Chia-Hung;
Lin, Chien-Hung

Publication type:

Article

Mesospheric bores at southern midlatitudes observed by SS-IMAP/VISI: a first report of an undulating wave front.

Published in:

Atmospheric Chemistry & Physics, 2018, v. 18, n. 22, p. 16399, doi. 10.5194/acp-18-16399-2018

By:

Hozumi, Yuta;
Saito, Akinori;
Sakanoi, Takeshi;
Yamazaki, Atsushi;
Hosokawa, Keisuke

Publication type:

Article

Magnetic conjugacy of northern and southern auroral beads.

Published in:

Geophysical Research Letters, 2012, v. 39, n. 8, p. n/a, doi. 10.1029/2012GL051599

By:

Motoba, Tetsuo;
Hosokawa, Keisuke;
Kadokura, Akira;
Sato, Natsuo

Publication type:

Article

Effects of CPAP Treatment Interruption Due to Disasters: Patients with Sleep-disordered Breathing in the Great East Japan Earthquake and Tsunami Area.

Published in:

2013

By:

Mito, Fumitaka;
Nishijima, Tsuguo;
Sakurai, Shigeru;
Kizawa, Tetsuya;
Hosokawa, Keisuke;
Takahashi, Susumu;
Suwabe, Akira;
Akasaka, Hiroshi;
Kobayashi, Sei-Ichiro

Publication type:

Journal Article

Imaging of polar cap patches with a low-cost airglow camera: pilot observations in Svalbard, Norway.

Published in:

Earth, Planets & Space, 2019, v. 71, n. 1, p. N.PAG, doi. 10.1186/s40623-019-1094-7

By:

Hosokawa, Keisuke;
Ogawa, Yasunobu;
Taguchi, Satoshi

Publication type:

Article

Transient ionization of the mesosphere during auroral breakup: Arase satellite and ground-based conjugate observations at Syowa Station.

Published in:

Earth, Planets & Space, 2019, v. 71, n. 1, p. 1, doi. 10.1186/s40623-019-0989-7

By:

Kataoka, Ryuho;
Nishiyama, Takanori;
Tanaka, Yoshimasa;
Kadokura, Akira;
Uchida, Herbert Akihito;
Ebihara, Yusuke;
Ejiri, Mitsumu K.;
Tomikawa, Yoshihiro;
Tsutsumi, Masaki;
Sato, Kaoru;
Miyoshi, Yoshizumi;
Shiokawa, Kazuo;
Kurita, Satoshi;
Kasahara, Yoshiya;
Ozaki, Mitsunori;
Hosokawa, Keisuke;
Matsuda, Shoya;
Shinohara, Iku;
Takashima, Takeshi;
Sato, Tatsuhiko

Publication type:

Article

A new five-wavelength photometer operated in Tromsø (69.6°N, 19.2°E).

Published in:

Earth, Planets & Space, 2018, v. 70, n. 1, p. 1, doi. 10.1186/s40623-018-0962-x

By:

Nozawa, Satonori;
Kawabata, Tetsuya;
Hosokawa, Keisuke;
Ogawa, Yasunobu;
Tsuda, Takuo;
Mizuno, Akira;
Fujii, Ryoichi;
Hall, Chris

Publication type:

Article

Auroral molecular-emission effects on the atomic oxygen line at 777.4 nm.

Published in:

Earth, Planets & Space, 2018, v. 70, n. 1, p. 1, doi. 10.1186/s40623-018-0936-z

By:

Oyama, Shin-ichiro;
Tsuda, Takuo T.;
Hosokawa, Keisuke;
Ogawa, Yasunobu;
Miyoshi, Yoshizumi;
Kurita, Satoshi;
Kero, Antti E.;
Fujii, Ryoichi;
Tanaka, Yoshimasa;
Mizuno, Akira;
Kawabata, Tetsuya;
Gustavsson, Björn;
Leyser, Thomas

Publication type:

Article

Horizontal Movement of Polar Mesospheric Clouds Observed From the Himawari‐8 Geostationary Meteorological Satellite.

Published in:

Journal of Geophysical Research. Atmospheres, 2021, v. 126, n. 19, p. 1, doi. 10.1029/2021JD035081

By:

Hozumi, Yuta;
Tsuda, Takuo T.;
Hosokawa, Keisuke;
Ando, Yoshiaki;
Suzuki, Hidehiko;
Murata, Takeshi;
Nakamura, Takuji

Publication type:

Article

Elevated Plasma Levels of Soluble (Pro)Renin Receptor in Patients with Obstructive Sleep Apnea Syndrome in Parallel with the Disease Severity.

Published in:

Tohoku Journal of Experimental Medicine, 2016, v. 238, n. 4, p. 325, doi. 10.1620/tjem.238.325

By:

Tsuguo Nishijima;
Kazuki Tajima;
Yoshihiro Yamashiro;
Keisuke Hosokawa;
Akira Suwabe;
Kazuhiro Takahashi;
Shigeru Sakurai

Publication type:

Article

Visualizing sporadic E using aeronautical navigation signals at VHF frequencies.

Published in:

Journal of Space Weather & Space Climate, 2021, v. 11, p. 1, doi. 10.1051/swsc/2020075

By:

Hosokawa, Keisuke;
Kimura, Kotaku;
Sakai, Jun;
Saito, Susumu;
Tomizawa, Ichiro;
Nishioka, Michi;
Tsugawa, Takuya;
Ishii, Mamoru

Publication type:

Article

Polar mesospheric clouds observed by Himawari-8.

Published in:

Atmospheric Measurement Techniques Discussions, 2018, p. 1, doi. 10.5194/amt-2018-120

By:

Tsuda, Takuo T.;
Yuta Hozumi;
Kento Kawaura;
Keisuke Hosokawa;
Hidehiko Suzuki;
Takuji Nakamura

Publication type:

Article

Initial report on polar mesospheric cloud observations by Himawari-8.

Published in:

Atmospheric Measurement Techniques, 2018, v. 11, n. 11, p. 6163, doi. 10.5194/amt-11-6163-2018

By:

Tsuda, Takuo T.;
Hozumi, Yuta;
Kawaura, Kento;
Hosokawa, Keisuke;
Suzuki, Hidehiko;
Nakamura, Takuji

Publication type:

Article

Three-dimensional ionospheric conductivity associated with pulsating auroral patches: reconstruction from ground-based optical observations.

Published in:

Annales Geophysicae (ANGEO) (09927689), 2023, v. 41, n. 2, p. 511, doi. 10.5194/angeo-41-511-2023

By:

Fukizawa, Mizuki;
Tanaka, Yoshimasa;
Ogawa, Yasunobu;
Hosokawa, Keisuke;
Raita, Tero;
Kauristie, Kirsti

Publication type:

Article

Reconstruction of precipitating electrons and three-dimensional structure of a pulsating auroral patch from monochromatic auroral images obtained from multiple observation points.

Published in:

Annales Geophysicae (ANGEO) (09927689), 2022, v. 40, n. 4, p. 475, doi. 10.5194/angeo-40-475-2022

By:

Fukizawa, Mizuki;
Sakanoi, Takeshi;
Tanaka, Yoshimasa;
Ogawa, Yasunobu;
Hosokawa, Keisuke;
Gustavsson, Björn;
Kauristie, Kirsti;
Kozlovsky, Alexander;
Raita, Tero;
Brändström, Urban;
Sergienko, Tima

Publication type:

Article

Undulating wave front of mesospheric bore; Space-borne observations by ISS-IMAP/VISI.

Published in:

Atmospheric Chemistry & Physics Discussions, 2018, p. 1, doi. 10.5194/acp-2018-383

By:

Yuta Hozumi;
Akinori Saito;
Takeshi Sakanoi;
Atsushi Yamazaki;
Keisuke Hosokawa

Publication type:

Article

Dynamic variations of a convection flow reversal in the subauroral postmidnight sector as seen by the SuperDARN Hokkaido HF radar.

Published in:

Geophysical Research Letters, 2007, v. 34, n. 21, p. n/a, doi. 10.1029/2007GL031552

By:

Kataoka, Ryuho;
Nishitani, Nozomu;
Ebihara, Yusuke;
Hosokawa, Keisuke;
Ogawa, Tadahiko;
Kikuchi, Takashi;
Miyoshi, Yoshizumi

Publication type:

Article

Decrease of Plasma Soluble (Pro)renin Receptor by Bariatric Surgery in Patients with Obstructive Sleep Apnea and Morbid Obesity.

Published in:

Metabolic Syndrome & Related Disorders, 2018, v. 16, n. 4, p. 174, doi. 10.1089/met.2017.0153

By:

Nishijima, Tsuguo;
Ohba, Koji;
Baba, Shigeaki;
Kizawa, Testuya;
Hosokawa, Keisuke;
Endo, Fumiyo;
Yamashiro, Yoshihiro;
Suwabe, Akira;
Sasaki, Akira;
Takahashi, Kazuhiro;
Sakurai, Shigeru

Publication type:

Article

Aurora in the Polar Cap: A Review.

Published in:

Space Science Reviews, 2020, v. 216, n. 1, p. 1, doi. 10.1007/s11214-020-0637-3

By:

Hosokawa, Keisuke;
Kullen, Anita;
Milan, Steve;
Reidy, Jade;
Zou, Ying;
Frey, Harald U.;
Maggiolo, Romain;
Fear, Robert

Publication type:

Article

Diffuse and Pulsating Aurora.

Published in:

Space Science Reviews, 2020, v. 216, n. 1, p. 1, doi. 10.1007/s11214-019-0629-3

By:

Nishimura, Yukitoshi;
Lessard, Marc R.;
Katoh, Yuto;
Miyoshi, Yoshizumi;
Grono, Eric;
Partamies, Noora;
Sivadas, Nithin;
Hosokawa, Keisuke;
Fukizawa, Mizuki;
Samara, Marilia;
Michell, Robert G.;
Kataoka, Ryuho;
Sakanoi, Takeshi;
Whiter, Daniel K.;
Oyama, Shin-ichiro;
Ogawa, Yasunobu;
Kurita, Satoshi

Publication type:

Article

Airglow Patches in the Polar Cap Region: A Review.

Published in:

Space Science Reviews, 2019, v. 215, n. 8, p. 1, doi. 10.1007/s11214-019-0616-8

By:

Hosokawa, Keisuke;
Zou, Ying;
Nishimura, Yukitoshi

Publication type:

Article

False‐positive cases in multiple sleep latency test by accumulated sleep debt.

Published in:

Neuropsychopharmacology Reports, 2021, v. 41, n. 2, p. 192, doi. 10.1002/npr2.12169

By:

Kizawa, Tetsuya;
Hosokawa, Keisuke;
Nishijima, Tsuguo;
Takahashi, Susumu;
Shimizu, Tetsuo;
Ono, Taisuke;
Han, GoEun;
Kanbayashi, Takashi;
Sakurai, Shigeru;
Kondo, Hideaki

Publication type:

Article

Ionospheric Plasma Parameters Measured by SPIDER‐2 Sounding Rocket During a Pulsating Aurora Event.

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 2, p. 1, doi. 10.1029/2024JA032939

By:

Pérez‐Coll Jiménez, Judit;
Ivchenko, Nickolay;
Sergienko, Tima;
Strelnikov, Boris;
Hedin, Jonas;
Whiter, Daniel K.;
Brändström, Urban;
Giono, Gabriel;
Tolis, Christos;
Yokoyama, Yoshihiro;
Hosokawa, Keisuke;
Ogawa, Yasunobu

Publication type:

Article

Field‐Aligned Currents Associated With Pulsating Auroral Patches: Observation With Magneto‐Impedance Magnetometer (MIM) Onboard Loss Through Auroral Microburst Pulsations (LAMP) Sounding Rocket.

Published in:

Journal of Geophysical Research. Space Physics, 2024, v. 129, n. 6, p. 1, doi. 10.1029/2023JA032232

By:

Nosé, Masahito;
Hosokawa, Keisuke;
Nomura, Reiko;
Teramoto, Mariko;
Asamura, Kazushi;
Miyoshi, Yoshizumi;
Mitani, Takefumi;
Sakanoi, Takeshi;
Namekawa, Taku;
Kawano, Takeshi;
Iwanaga, Yoshihiro;
Tatematsu, Shunichi;
Hirahara, Masafumi;
Halford, Alexa;
Shumko, Mykhaylo;
Lessard, Marc R.;
Lynch, Kristina;
Paschalidis, Nicholaos;
Jaynes, Allison N.;
McHarg, Matthew G.

Publication type:

Article

Multi‐Instrument Observations of the Evolution of Polar Cap Patches Associated With Flow Shears and Particle Precipitation.

Published in:

Journal of Geophysical Research. Space Physics, 2023, v. 128, n. 12, p. 1, doi. 10.1029/2023JA032176

By:

Zhang, Duan;
Zhang, Qing‐He;
Oksavik, Kjellmar;
Xing, Zan‐Yang;
Lyons, L. R.;
Yang, Hui‐Gen;
Li, Guo‐Jun;
Hosokawa, Keisuke;
Shinbori, Atsuki;
Ma, Yu‐Zhang;
Wang, Yong;
Wang, Xiang‐Yu

Publication type:

Article

On the Creation, Depletion, and End of Life of Polar Cap Patches.

Published in:

Journal of Geophysical Research. Space Physics, 2023, v. 128, n. 12, p. 1, doi. 10.1029/2023JA031739

By:

Eriksen, Nina Kristine;
Lorentzen, Dag A.;
Oksavik, Kjellmar;
Baddeley, Lisa;
Hosokawa, Keisuke;
Shiokawa, Kazuo;
Bland, Emma;
Paxton, Larry;
Zhang, Yongliang;
McWilliams, Kathryn;
Yeoman, Tim;
Themens, David R.

Publication type:

Article

On the Importance of Using Event‐Specific Wave Diffusion Rates in Modeling Diffuse Electron Precipitation.

Published in:

Journal of Geophysical Research. Space Physics, 2022, v. 127, n. 4, p. 1, doi. 10.1029/2021JA029918

By:

Yu, Yiqun;
Hosokawa, Keisuke;
Ni, Binbin;
Jordanova, Vania K.;
Miyoshi, Yoshizumi;
Cao, Jinbin;
Tian, Xingbin;
Ma, Longxing

Publication type:

Article

Auroral Heating of Plasma Patches Due to High‐Latitude Reconnection.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 12, p. 1, doi. 10.1029/2021JA029657

By:

Díaz Peña, Joaquín;
Semeter, Joshua;
Nishimura, Yukitoshi;
Varney, Roger;
Reimer, Ashton;
Hairston, Marc;
Zettergren, Matthew;
Hirsch, Michael;
Verkhoglyadova, Olga;
Hosokawa, Keisuke;
Shiokawa, Kazuo

Publication type:

Article

Periodicities and Colors of Pulsating Auroras: DSLR Camera Observations From the International Space Station.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 10, p. 1, doi. 10.1029/2021JA029564

By:

Nanjo, Sota;
Hozumi, Yuta;
Hosokawa, Keisuke;
Kataoka, Ryuho;
Miyoshi, Yoshizumi;
Oyama, Shin‐ichiro;
Ozaki, Mitsunori;
Shiokawa, Kazuo;
Kurita, Satoshi

Publication type:

Article

Variations in Cosmic Noise Absorption in Association With Equatorward Development of the Pulsating Auroral Patch: A Case Study to Estimate the Energy Spectra of Auroral Precipitating Electrons.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 9, p. 1, doi. 10.1029/2021JA029309

By:

Miyamoto, Taishiro;
Oyama, Shin‐ichiro;
Raita, Tero;
Hosokawa, Keisuke;
Miyoshi, Yoshizumi;
Ogawa, Yasunobu;
Kurita, Satoshi

Publication type:

Article

Spatial Evolution of Wave‐Particle Interaction Region Deduced From Flash‐Type Auroras and Chorus‐Ray Tracing.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 7, p. 1, doi. 10.1029/2021JA029254

By:

Ozaki, Mitsunori;
Inoue, Tomohiro;
Tanaka, Yoshimasa;
Yagitani, Satoshi;
Kasahara, Yoshiya;
Shiokawa, Kazuo;
Miyoshi, Yoshizumi;
Imamura, Kousuke;
Hosokawa, Keisuke;
Oyama, Shin‐ichiro;
Kataoka, Ryuho;
Ebihara, Yusuke;
Ogawa, Yasunobu;
Kadokura, Akira

Publication type:

Article

Dayside Cusp Aurorae and Ionospheric Convection Under Radial Interplanetary Magnetic Fields.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 5, p. 1, doi. 10.1029/2019JA027664

By:

Li, Hsien‐Ming;
Shue, Jih‐Hong;
Taguchi, Satoshi;
Nosé, Masahito;
Hosokawa, Keisuke;
Ruohoniemi, J. Michael;
Zhang, Yongliang;
Wing, Simon;
Lester, Mark

Publication type:

Article

Plasma Waves Causing Relativistic Electron Precipitation Events at International Space Station: Lessons From Conjunction Observations With Arase Satellite.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 9, p. 1, doi. 10.1029/2020JA027875

By:

Ryuho Kataoka;
Yoichi Asaoka;
Shoji Torii;
Satoshi Nakahira;
Haruka Ueno;
Shoko Miyake;
Yoshizumi Miyoshi;
Satoshi Kurita;
Masafumi Shoji;
Yoshiya Kasahara;
Mitsunori Ozaki;
Shoya Matsuda;
Ayako Matsuoka;
Yasumasa Kasaba;
Iku Shinohara;
Keisuke Hosokawa;
Akihito Uchida, Herbert;
Kiyoka Murase;
Yoshimasa Tanaka

Publication type:

Article

Fine‐Scale Visualization of Aurora in a Wide Area Using Color Digital Camera Images From the International Space Station.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 3, p. 1, doi. 10.1029/2019JA027729

By:

Nanjo, Sota;
Hozumi, Yuta;
Hosokawa, Keisuke;
Kataoka, Ryuho;
Miyoshi, Yoshizumi;
Oyama, Shin‐ichiro;
Ozaki, Mitsunori;
Shiokawa, Kazuo;
Kurita, Satoshi

Publication type:

Article

Geographical and Seasonal Variability of Mesospheric Bores Observed from the International Space Station.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 5, p. 3775, doi. 10.1029/2019JA026635

By:

Hozumi, Yuta;
Hosokawa, Keisuke;
Saito, Akinori;
Sakanoi, Takeshi;
Yamazaki, Atsushi;
Nakamura, Takuji

Publication type:

Article

Polarization Electric Field Inside Auroral Patches: Simultaneous Experiment of EISCAT Radars and KAIRA.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 5, p. 3543, doi. 10.1029/2018JA026254

By:

Takahashi, Toru;
Ogawa, Yasunobu;
Miyaoka, Hiroshi;
Virtanen, Ilkka I.;
Aikio, Anita;
Hosokawa, Keisuke;
Kero, Antti

Publication type:

Article

Lower thermospheric wind variations in auroral patches during the substorm recovery phase.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 4, p. 3564, doi. 10.1002/2015JA022129

By:

Oyama, Shin-ichiro;
Shiokawa, Kazuo;
Miyoshi, Yoshizumi;
Hosokawa, Keisuke;
Watkins, Brenton J.;
Kurihara, Junichi;
Tsuda, Takuo T.;
Fallen, Christopher T.

Publication type:

Article

Introduction to special section on pulsating aurora and related magnetospheric phenomena.

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 7, p. 5341, doi. 10.1002/2015JA021453

By:

Hosokawa, Keisuke;
Miyoshi, Yoshizumi;
Li, Wen

Publication type:

Article

Ion heating in high-speed flow channel within the duskside cell of the polar cap ion convection under large IMF- B<sub> y</sub> condition.

Published in:

Journal of Geophysical Research. Space Physics, 2009, v. 114, n. A11, p. n/a, doi. 10.1029/2009JA014300

By:

Maeda, Sawako;
Ogawa, Yasunobu;
Hosokawa, Keisuke;
Nozawa, Satonori;
Oyama, Shin-ichiro;
Tsuda, Takuo;
Brekke, Asgeir

Publication type:

Article

GEOspace X-ray imager (GEO-X).

Published in:

Journal of Astronomical Telescopes, Instruments & Systems, 2023, v. 9, n. 3, p. 34006, doi. 10.1117/1.JATIS.9.3.034006

By:

Ezoe, Yuichiro;
Funase, Ryu;
Nagata, Harunori;
Miyoshi, Yoshizumi;
Nakajima, Hiroshi;
Mitsuishi, Ikuyuki;
Ishikawa, Kumi;
Numazawa, Masaki;
Kawabata, Yosuke;
Nakajima, Shintaro;
Fuse, Ryota;
Boden, Ralf C.;
Kamps, Landon;
Yoneyama, Tomokage;
Hagino, Kouichi;
Matsumoto, Yosuke;
Hosokawa, Keisuke;
Kasahara, Satoshi;
Hiraga, Junko;
Mitsuda, Kazuhisa

Publication type:

Article

Ionospheric disturbances associated with the eruption of Mt. Asama observed by TEC data and HF Doppler sounding.

Published in:

Earth, Planets & Space, 2025, v. 77, n. 1, p. 1, doi. 10.1186/s40623-025-02216-7

By:

Nakata, Hiroyuki;
Chonan, Aritsugu;
Hosokawa, Keisuke;
Tsugawa, Takuya;
Nishioka, Michi;
Ohya, Hiroyo

Publication type:

Article