Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Soshi Okamoto"'
Autor:
Kai Ikuta, Kosuke Namekata, Yuta Notsu, Hiroyuki Maehara, Soshi Okamoto, Satoshi Honda, Daisaku Nogami, Kazunari Shibata
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 1, p 64 (2023)
Starspots and stellar flares are indicators of stellar magnetic activity. The magnetic energy stored around spots is thought to be the origin of flares, but the connection is not completely understood. To investigate the relation between spot locatio
Externí odkaz:
https://doaj.org/article/8353a31bf3e54a8e9d59f517b32f0ac9
Autor:
Satoshi, Hori, Daina, Kashiwazaki, Naoki, Akioka, Soshi, Okamoto, Michiya, Kubo, Yukio, Horie, Naoya, Kuwayama, Satoshi, Kuroda
Publikováno v:
World Neurosurgery. 165:e216-e222
Patients with World Federation of Neurosurgical Societies (WFNS) grade V subarachnoid hemorrhage (SAH) frequently have poor outcomes. The current understanding of the predictors of functional outcome only in WFNS grade V SAH is limited.Patients with
Autor:
Kosuke Namekata, Hiroyuki Maehara, Satoshi Honda, Yuta Notsu, Soshi Okamoto, Jun Takahashi, Masaki Takayama, Tomohito Ohshima, Tomoki Saito, Noriyuki Katoh, Miyako Tozuka, Katsuhiro L. Murata, Futa Ogawa, Masafumi Niwano, Ryo Adachi, Motoki Oeda, Kazuki Shiraishi, Keisuke Isogai, Daikichi Seki, Takako T. Ishii, Kiyoshi Ichimoto, Daisaku Nogami, Kazunari Shibata
Publikováno v:
Nature Astronomy. 6:241-248
Solar flares are often accompanied by filament/prominence eruptions (~10⁴ K and ~10¹⁰⁻¹¹ cm⁻³), sometimes leading to coronal mass ejections that directly affect the Earth’s environment. ‘Superflares’ are found on some active solar-t
Publikováno v:
Sleep and Breathing. 26:605-612
Severe cardiac dysfunction can manifest with diurnal breathing irregularity. However, it remains to be clarified whether or not diurnal breathing irregularity is observed in patients with heart diseases, including relatively mild chronic heart failur
Autor:
Michiya Kubo, Satoshi Hori, Yukio Horie, Kimiko Umemura, Emiko Hori, Satoshi Kuroda, Soshi Okamoto, Takashi Shibata
Publikováno v:
Surgery for Cerebral Stroke. 48:235-241
Autor:
Kai, Ikuta, Hiroyuki, Maehara, Yuta, Notsu, Kosuke, Namekata, Taichi, Kato, Soshi, Okamoto, Shota, Notsu, Honda Satoshi, Nogami Daisaku, Shibata Kazunari
We implemented a code to decipher stellar surface information from Kepler/TESS light curves specified by many stellar/spot parameters with a parallel tempering (Ikuta et al. 2020) because it has been suggested that there are many spots on the surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::198eb0bed7869e4270fed24e83779cba
Autor:
Nodoka Takeuchi, Charles Galdies, Javier Ruiz, A. M. Zubareva, Sergey Yu. Shugarov, Kenneth Menzies, Geoffrey Stone, Keisuke Isogai, Mariko Kimura, Keiichi Maeda, Igor Kudzej, Daisaku Nogami, Kenta Taguchi, Kosuke Namekata, N. A. Katysheva, Minoru Yamamoto, Shumpei Nagoshi, Roger D. Pickard, Nikolaj V. Pit, Pavol A. Dubovsky, Naoto Kojiguchi, Yasuyuki Wakamatsu, Aleksei A. Sosnovskij, Katsura Matsumoto, Tonny Vanmunster, Seiichiro Kiyota, Momoka Nakagawa, Kirill A. Antonyuk, Sjoerd Dufoer, Shawn Dvorak, Aleksei V. Baklanov, Kenji Hirosawa, Masao Funada, Drahomir Chochol, Ryota Matsumura, Alexandr A. Belinski, Miho Kawabata, Taichi Kato, Oksana I. Antonyuk, Umut Burgaz, Tamás Tordai, Tomas Medulka, Yusuke Tampo, N. P. Ikonnikova, Masanori Mizutani, Soshi Okamoto, Mitsutaka Hiraga, Masaaki Otsuka, Hiroyuki Maehara, Yasuo Sano, Julia V. Babina, Hiroshi Itoh, Yutaka Maeda, Franz-Josef Hambsch, Daiti Fujii, M. A. Burlak, Yuki Zenkou, Elena P. Pavlenko, Stephen M. Brincat, Masaaki Shibata, Masayuki Moriyama
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
arXiv:2104.04948v1
et al.
We present spectroscopic and photometric observations of 17 dwarf-nova superoutbursts obtained by KOOLS-IFU mounted on the 3.8 m telescope Seimei at the Okayama Observatory of Kyoto University and through the Varia
et al.
We present spectroscopic and photometric observations of 17 dwarf-nova superoutbursts obtained by KOOLS-IFU mounted on the 3.8 m telescope Seimei at the Okayama Observatory of Kyoto University and through the Varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::686bfa59a81b902d7a77b30ed7db8732
http://hdl.handle.net/10261/260573
http://hdl.handle.net/10261/260573
Autor:
Kosuke Namekata, Hiroyuki Maehara, Satoshi Honda, Yuta Notsu, Soshi Okamoto, Jun Takahashi, Masaki Takayama, Tomohito Ohshima, Tomoki Saito, Noriyuki Katoh, Miyako Tozuka, Katsuhiro L. Murata, Futa Ogawa, Masafumi Niwano, Ryo Adachi, Motoki Oeda, Kazuki Shiraishi, Keisuke Isogai, Daisaku Nogami, Kazunari Shibata
Publikováno v:
The Astrophysical Journal Letters. 926:L5
Young solar-type stars are known to show frequent "superflares", which may severely influence the habitable worlds on young planets via intense radiations and coronal mass ejections. Here we report an optical spectroscopic and photometric observation
Publikováno v:
Sleepbreathing = SchlafAtmung. 26(2)
Severe cardiac dysfunction can manifest with diurnal breathing irregularity. However, it remains to be clarified whether or not diurnal breathing irregularity is observed in patients with heart diseases, including relatively mild chronic heart failur
Autor:
Kazunari Shibata, Motoki Oeda, Satoshi Honda, Tomohito Ohshima, Kengo Takagi, Kota Iida, Hiroshi Akitaya, Adam F. Kowalski, Yuta Notsu, K. L. Murata, Masayuki Yamanaka, Kai Ikuta, Mahito Sasada, Daisaku Nogami, Noriyuki Katoh, Soshi Okamoto, K. Namekata, Hiroyuki Maehara
Flares are thought to be the rapid releases of magnetic energy through magnetic reconnection in the corona. Blue asymmetries (enhancement of the blue wing) in chromospheric lines have been widely observed during flares on M dwarfs. They are thought t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7b337f44dddb3ce9d3778ee30b2655a
http://arxiv.org/abs/2009.14412
http://arxiv.org/abs/2009.14412