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Conjugate point Observation Syowa-Iceland

by Natsuo SATO, Yutaka KATSUTA, Masaru AYUKAWA, Hiroshi FUKUNISHI, Takeo HIRAWASA
Published in Scientific Reports (1979)

Interannual variation of landfast ice condition in Lutzow-Holmbukta, Antarctica, derived from navigation log of icebreaker Shirase

by Shuki Ushio, Shotaro Uto, Koh Izumiyama, Haruhito Shimoda, Masaru Ayukawa
Published 2004

Study on hardness of the 35-year-old structural gasket used at the observation hut in Syowa Station

by Hiroki Takahashi, Toshio Hannuki, Masaru Ayukawa, Yoshika Takechi, Tohru Ohtsuka
Published 2014

南極観測隊装備ウェアの研究開発

by 伊豆原 月絵, 鮎川 勝, Tsukie Izuhara, Masaru Ayukawa
Published 2008

Study on hardness of the 35-year-old structural gasket used at the observation hut in Syowa Station

by Hiroki Takahashi, Toshio Hannuki, Masaru Ayukawa, Yoshika Takechi, Tohru Ohtsuka
Published 2014

K-Ar Ages and Palaeomagnetic Studies on Rocks from the East Coast of Lutzow-Holm Bay, Antarctica

by Ichiro KANEOKA, Minoru OZIMA, Mituko OZIMA, Masaru AYUKAWA, Takesi NAGATA
Published 1968

K-Ar Ages and Palaeomagnetic Studies on Rocks from the East Coast of Lutzow-Holm Bay, Antarctica

by Ichiro KANEOKA, Minoru OZIMA, Mituko OZIMA, Masaru AYUKAWA, Takesi NAGATA
Published 1968

Unmanned observatory for auroral physics study on the Antarctic Continent-Multipoint ground-based observations during the IMS period (1976-1978)-

by Masaru Ayukawa, Kazuo Makita, Hisao Yamagishi, Kenji Ishizawa, Natsuo Sato
Published 1999

Morphology of pre-noon and post-noon auroras

by Masaru Ayukawa, Kazuo Makita, Masanori Nishino, Pat Newell, Ching.-I. Meng
Published 1998

REPORT OF THE ROCKET TEAM OF THE 11TH JAPANESE ANTARCTIC RESEARCH EXPEDITION IN 1970

by Sadao KAWAGUCHI, Takeo HIRASAWA, Hiroji ITO, Shigeo ASHIDA, Masaru AYUKAWA, Hiroyasu SHIRAKABE
Published 1971

Characteristics of polarization of geomagnetic sudden commencements observed at Syowa Station

by Hiroshi Nagano, Tohru Araki, Toshihiko Iyemori, Hiroshi Fukunishi, Natsuo Sato, Masaru Ayukawa
Published 1986

REPORT OF THE ROCKET TEAM OF THE 11TH JAPANESE ANTARCTIC RESEARCH EXPEDITION IN 1970

by Sadao KAWAGUCHI, Takeo HIRASAWA, Hiroji ITO, Shigeo ASHIDA, Masaru AYUKAWA, Hiroyasu SHIRAKABE
Published 1971

Unmanned Observation in Autarctica (I) : Development of an Unmanned Observatory and Preliminary Result of Geomagnetic Variatios Recorded at the Observatory

by Masaru AYUKAWA, Kei TERAI, Yutaka KATSUTA, Jiro YOSHIDA, Takeshi TOYA, Junichi SAKAMOTO
Published 1979

Unmanned Observation in Autarctica (I) : Development of an Unmanned Observatory and Preliminary Result of Geomagnetic Variatios Recorded at the Observatory

by Masaru AYUKAWA, Kei TERAI, Yutaka KATSUTA, Jiro YOSHIDA, Takeshi TOYA, Junichi SAKAMOTO
Published in Biological Diversity and Conservation (1979)

Geomagnetic sudden commencements observed at the Syowa-Iceland conjugate stations

by Hiroshi Nagano, Tohru Araki, Toshihiko Iyemori, Hiroshi Fukunishi, Natsuo Sato, Masaru Ayukawa
Published 1987

Comparative Study of Magnetic Pc1 Pulsations between Low Latitudes and High Latitudes: Statistical Study

by Masayuki Kuwashima, Takeshi Toya, Makoto Kawamura, Takeo Hirasawa, Hiroshi Fukunishi, Masaru Ayukawa
Published 1981

Conjugacy of ELF-VLF Emissions at Syowa Station and Husafell (c. Wave-Particle Interactions in the Magnetosphere) (Proceedings of the Second Symposium on Coordinated Observations o...

by 佐藤 夏雄, 鮎川 勝, 福西 浩, Natsuo SATO, Masaru AYUKAWA, Hiroshi FUKUNISHI
Published 1980

INSTALLATION OF GEOMAGNETIC ABSOLUTE OBSERVATION POINT AT SEAL ROCK, EAST ANTARCTICA, AND THE ABSOLUTE OBSERVATIONS IN 1987

by サカイ リョウキ, シブヤ カズオ, アユカワ マサル, Ryoki SAKAI, Kazuo SHIBUYA, Masaru AYUKAWA
Published 1990

南極昭和基地建物の木質壁パネル枠材の残存強度調査

by 高橋 弘樹, 半貫 敏夫, 鮎川 勝, Hiroki Takahashi, Toshio Hannuki, Masaru Ayukawa
Published 2005

昭和基地における接地抵抗の測定結果(日本南極地域観測隊の報告)

by 鮎川 勝, 芦田 成生, 伊東 弘二, Masaru AYUKAWA, Shigeo ASHIDA, Hiroji ITO
Published 1971