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216 results on '"Higashijima, A."'

5. ARDS clinical practice guideline 2021

Author

Nakashima, Takuro, Masunaga, Aiko, Tanaka, Aiko, Inoue, Akihiko, Higashi, Akiko, Tanikawa, Atsushi, Ujiro, Atsushi, Takayama, Chihiro, Kasugai, Daisuke, Kawakami, Daisuke, Ueno, Daisuke, Satoh, Daizoh, Kai, Shinichi, Ota, Kohei, Hagiwara, Yoshihiro, Hamaguchi, Jun, Fujii, Ryo, Hongo, Takashi, Kishihara, Yuki, Masunaga, Naohisa, Yamamoto, Ryohei, Okazaki, Satoru Robert, Uchimido, Ryo, Terayama, Tetsuro, Hokari, Satoshi, Sakamoto, Hitoshi, Dongli, Nakataki, Emiko, Tabata, Erina, Okazawa, Seisuke, Kotajima, Futoshi, Ishimaru, Go, Hoshino, Haruhiko, Yoshida, Hideki, Iwai, Hidetaka, Nakagawa, Hiroaki, Sugimura, Hiroko, Narumiya, Hiromichi, Okano, Hiromu, Nakamura, Hiroshi, Sugimoto, Hiroshi, Hashimoto, Hiroyuki, Ito, Hiroyuki, Dote, Hisashi, Imahase, Hisashi, Sato, Hitoshi, Katsurada, Masahiro, Osawa, Ichiro, Kamei, Jun, Maki, Jun, Sugihara, Jun, Takeshita, Jun, Fujimoto, Junichi, Ishikawa, Junichi, Kosaka, Junko, Shibata, Junpei, Hashimoto, Katsuhiko, Nakano, Yasushi, Kikuyama, Kazuki, Shimizu, Kazushige, Okada, Kazuya, Kawano, Keishi, Anan, Keisuke, Ota, Keisuke, Kano, Ken-ichi, Asano, Kengo, Hondo, Kenichi, Ishii, Kenji, Fujita, Kensuke, Ogawa, Kenta, Ito, Kentaro, Tokunaga, Kentaro, Ishii, Kenzo, Kusumoto, Kohei, Takimoto, Kohei, Yamada, Kohei, Naito, Koichi, Yamashita, Koichi, Yoshinaga, Koichi, Yamauchi, Kota, Murata, Maki, Konda, Makiko, Hamamoto, Manabu, Aga, Masaharu, Kashiura, Masahiro, Ishikawa, Masami, Ozaki, Masayuki, Kono, Michihiko, Kyo, Michihito, Hayashi, Minoru, Abe, Mitsuhiro, Sato, Mitsunori, Sakai, Mizu, Kainuma, Motoshi, Tominaga, Naoki, Iguchi, Naoya, Nakagawa, Natsuki, Aoki, Nobumasa, Nishioka, Norihiro, Miyashita, Norihisa, Seki, Nozomu, Ikebe, Ryo, Imai, Ryosuke, Tate, Ryota, Sato, Ryuhei, Miyakawa, Sachiko, Kazuma, Satoshi, Nakano, Satoshi, Tetsumoto, Satoshi, Yoshimura, Satoshi, Yoshitake, Shigenori, Hoshi, Shin-etsu, Ohki, Shingo, Sato, Shintaro, Yoshihiro, Shodai, Ihara, Shoichi, Yamamoto, Shota, Koide, Shunichi, Kimata, Shunsuke, Saito, Shunsuke, Yasuo, Shunsuke, Sekine, Shusuke, Mimuro, Soichiro, Wada, Soichiro, Sugimura, Sosuke, Ishihara, Tadashi, Kaneko, Tadashi, Nagato, Tadashi, Maruhashi, Takaaki, Tamura, Takahiro, Ohno, Takanori, Ichiyama, Takashi, Niwa, Takashi, Ueji, Takashi, Ogura, Takayuki, Kawasaki, Takeshi, Tanaka, Takeshi, Umegaki, Takeshi, Furukawa, Taku, Omura, Taku, Nagao, Takumi, Mayumi, Takuya, Taniguchi, Takuya, Yoshida, Takuya, Shimatani, Tatsutoshi, Murata, Teppei, Sato, Tetsuya, Sawamoto, Tohru, Koukei, Yoshifumi, Takehara, Tomohiro, Ueda, Tomomi, Katsuta, Tomoya, Nishino, Tomoya, Yokoyama, Toshiki, Higashijima, Ushio, Iwanaga, Wataru, Inoue, Yasushi, Iwashita, Yoshiaki, Yamada, Yoshie, Kubota, Yoshifumi, Suido, Yoshihiro, Tomioka, Yoshihiro, Fujimoto, Yoshihisa, Fujita, Yoshihito, Yamaguchi, Yoshikazu, Nakamura, Yoshimi, Abe, Yoshinobu, Eguchi, Yoshitomo, Oshima, Yoshiyasu, Fukuda, Yosuke, Iwasaki, Yudai, Yasufuku, Yuichi, Shono, Yuji, Nakatani, Yuka, Nakamori, Yuki, Ito, Yukie, Tanabe, Yuko, Nagamine, Yusuke, Nakamura, Yuta, Kurihara, Yutaro, Tasaka, Sadatomo, Ohshimo, Shinichiro, Takeuchi, Muneyuki, Yasuda, Hideto, Ichikado, Kazuya, Tsushima, Kenji, Egi, Moritoki, Hashimoto, Satoru, Shime, Nobuaki, Saito, Osamu, Matsumoto, Shotaro, Nango, Eishu, Okada, Yohei, Hayashi, Kenichiro, Sakuraya, Masaaki, Nakajima, Mikio, Okamori, Satoshi, Miura, Shinya, Fukuda, Tatsuma, Kamo, Tetsuro, Yatabe, Tomoaki, Norisue, Yasuhiro, Aoki, Yoshitaka, Iizuka, Yusuke, Kondo, Yutaka, Narita, Chihiro, Taito, Shunsuke, Hayashi, Takuya, Terayama, Takero, Kataoka, Jun, Nishimura, Tetsuro, Yonekura, Hiroshi, Ando, Koichi, Yoshida, Takuo, Masuyama, Tomoyuki, and Sanui, Masamitsu

Published
2022
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9. 28-GHz ECHCD system with beam focusing launcher on the QUEST spherical tokamak

Author

Idei, H., Onchi, T., Kariya, T., Tsujimura, T.I., Kubo, S., Kobayashi, S., Sakaguchi, M., Imai, T., Hasegawa, M., Nakamura, K., Mishra, K., Fukuyama, M., Yunoki, M., Kojima, S., Watanabe, O., Kuroda, K., Hanada, K., Nagashima, Y., Ejiri, A., Matsumoto, N., Ono, M., Higashijima, A., Nagata, T., Shimabukoro, S., Takase, Y., Fukuyama, A., and Murakami, S.

Published
2019
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21. Particle balance in long duration RF driven plasmas on QUEST

Author

Hanada, K., Zushi, H., Yoshida, N., Yugami, N., Honda, T., Hasegawa, M., Mishra, K., Kuzmin, A., Nakamura, K., Fujisawa, A., Idei, H., Nagashima, Y., Watanabe, O., Onchi, T., Watanabe, H., Tokunaga, K., Higashijima, A., Kawasaki, S., Nakashima, H., Takase, Y., Fukuyama, A., Mitarai, O., and Peng, Y.K.M.

Published
2015
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24. Permeation measurements for investigating atomic hydrogen flux and wall pumping/fuelling dynamics in QUEST

Author

Sharma, S.K., Zushi, H., Takagi, I., Hisano, Y., Shikama, T., Morita, S., Tanabe, T., Yoshida, N., Sakamoto, M., Higashizono, Y., Hanada, K., Hasegawa, M., Nakamura, K., Idei, H., Sato, K.N., Kawasaki, S., Nakashima, H., Higashijima, A., Nakashima, Y., Hatano, Y., Sagara, A., Nakamura, Y., Ashikawa, N., Maekawa, T., Kishimoto, Y., and Takase, Y.

Published
2012
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26. Study of blob-like structures in QUEST

Author

Liu, H.Q., Hanada, K., Nishino, N., Ogata, R., Ishiguro, M., Zushi, H., Nakamura, K., Sakamoto, M., Idei, H., Fujisawa, A., Hasegawa, M., Higashizono, Y., Kawasaki, S., Nakashima, H., and Higashijima, A.

Published
2011
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29. Towards automated gas leak detection through cluster analysis of mass spectrometer data

Author

Makoto Hasegawa, Daisuke Sakurai, Aki Higashijima, Ichiro Niiya, Keiji Matsushima, Kazuaki Hanada, Hiroshi Idei, Takeshi Ido, Ryuya Ikezoe, Takumi Onchi, and Kengo Kuroda

Subjects
History, Cluster analysis, Nuclear Energy and Engineering, Polymers and Plastics, Tokamak plasma, Mechanical Engineering, Mass spectrometer, Leak detection, General Materials Science, Business and International Management, Industrial and Manufacturing Engineering, Civil and Structural Engineering, High quality vacuum
Abstract

In order to generate high-performance plasma for future fusion power generation, it is desirable to keep high quality vacuum during experiment. Mass spectrometer is commonly used to monitor the vacuum quality and to record the amount of atoms and molecules in the vacuum vessel. Leak is the most serious accident to avoid that can nullify an experiment and even harm researchers. Detecting leaks are ever more important since it can be easily overlooked, e.g., when the deterioration in the vacuum degree is modest. This forces the researcher to carefully observe the vacuum and mass spectrometer data. This article presents a way to suggest potential leaks in the vacuum vessel by analyzing mass spectrometer data. This is done by utilizing the Euclidean distance between composition ratios at different times for the clustering using the daily composition ratio. We show that our cluster analysis is an effective way of separating these two cases, which results in a semi-automatic determination of leaks is more efficient than the current norm, which is to check many measures to find a small abnormality in the data manually. We plan further model improvements for long-term evaluation.

Published
2022

31. Measurement of hydrogen permeation due to atomic flux using permeation probe in the spherical tokamak QUEST

Author

Sharma, Sanjeev K., Zushi, Hideki, Takagi, Ikuji, Hisano, Yuki, Sakamoto, Mizuki, Higashizono, Yuta, Shikama, Taichi, Morita, Sigeru, Tanabe, Tetsuo, Yoshida, Naoaki, Hanada, Kazuaki, Hasegawa, Makoto, Mitarai, Osamu, Nakamura, Kazuo, Idei, Hiroshi, Sato, Kohnosuke N., Kawasaki, Shoji, Nakashima, Hisatoshi, Higashijima, Aki, Nakashima, Yousuke, Nishino, Nobuyuki, Hatano, Yuji, Sagara, Akira, Nakamura, Yukio, Ashikawa, Naoko, Maekawa, Takashi, Kishimoto, Yasuaki, and Takase, Yuichi

Published
2010
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36. Status of JT-60SA tokamak under the EU-JA Broader Approach Agreement

Author

Matsukawa, M., Kikuchi, M., Fujii, T., Fujita, T., Hayashi, T., Higashijima, S., Hosogane, N., Ikeda, Y., Ide, S., Ishida, S., Kamada, Y., Kimura, H., Kizu, K., Kurihara, K., Kurita, G., Masaki, K., Matsunaga, G., Miya, N., Moriyama, S., Sakasai, A., Sakurai, S., Shibama, Y.K., Shimada, K., Sukegawa, A., Suzuki, T., Suzuki, Y., Takase, Y., Takechi, M., Tamai, H., Tsuchiya, K., Urano, H., Yamamoto, T., Yoshida, K., Andreani, R., Alonso, J., Barabaschi, P., Botija, J., Cara, P., Coletti, A., Coletti, R., Costa, P., Cucchiaro, A., Decool, P., Corte, A. Della, Dolgetta, N., Duchateau, J.-L., Fietz, W.H., Gaio, E., Grosman, A., Gruber, O., Heller, R., Henry, D., Hertout, P., Hourtoule, J., Lacroix, B., Magne, R., Medrano, M., Michel, F., Muzzi, L., Nicollet, S., Novello, L., Petrizzi, L., Piovan, R., Pizzuto, A., Portafaix, C., Rincon, E., Roccella, S., Semeraro, L., Turtù, S., Verder, J.-M., Villari, S., Zani, L., and Di Zenobio, A.

Published
2008
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41. Dermal morphogenesis controls lateral line patterning during postembryonic development of teleost fish

Author

Wada, Hironori, Ghysen, Alain, Satou, Chie, Higashijima, Shin-Ichi, Kawakami, Koichi, Hamaguchi, Satoshi, and Sakaizumi, Mitsuru

Subjects
Developmental biology, Biological sciences
Abstract

To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/j.ydbio.2010.02.017 Byline: Hironori Wada (a), Alain Ghysen (b), Chie Satou (c), Shin-ichi Higashijima (c), Koichi Kawakami (d)(e), Satoshi Hamaguchi (f), Mitsuru Sakaizumi (a)(f) Keywords: Lateral line; Neuromast; Postembryonic development; Dermal bone; Opercle; Scale; Zebrafish; Medaka Abstract: The lateral line system displays highly divergent patterns in adult teleost fish. The mechanisms underlying this variability are poorly understood. Here, we demonstrate that the lateral line mechanoreceptor, the neuromast, gives rise to a series of accessory neuromasts by a serial budding process during postembryonic development in zebrafish. We also show that accessory neuromast formation is highly correlated to the development of underlying dermal structures such as bones and scales. Abnormalities in opercular bone morphogenesis, in endothelin 1-knockdown embryos, are accompanied by stereotypic errors in neuromast budding and positioning, further demonstrating the tight correlation between the patterning of neuromasts and of the underlying dermal bones. In medaka, where scales form between peridermis and opercular bones, the lateral line displays a scale-specific pattern which is never observed in zebrafish. These results strongly suggest a control of postembryonic neuromast patterns by underlying dermal structures. This dermal control may explain some aspects of the evolution of lateral line patterns. Author Affiliation: (a) Center for Transdisciplinary Research, Niigata University, Igarashi 2, Nishi-ku, Niigata 950-2181, Japan (b) Laboratory of Neurogenetics, INSERM U881, cc 103, Universite Montpellier 2, Place Bataillon, 34095 Montpellier, France (c) National Institutes of Natural Sciences, Okazaki Institute for Integrative Bioscience, National Institute for Physiological Sciences, Higashiyama 5-1, Myodaiji, Okazaki, Aichi 444-8787, Japan (d) Division of Molecular and Developmental Biology, National Institute of Genetics, 1111 Yata, Mishima, Shizuoka 411-8540, Japan (e) Department of Genetics, The Graduate University for Advanced Studies (SOKENDAI), 1111 Yata, Mishima, Shizuoka 411-8540, Japan (f) Department of Environmental Sciences, Faculty of Science, Niigata University, Igarashi 2, Nishi-ku, Niigata 950-2181, Japan Article History: Received 10 September 2009; Revised 10 February 2010; Accepted 10 February 2010

Published
2010

47. Surface temperature effects on hydrogen and impurity release from the limiter studied by means of visible and near infrared spectroscopic measurement in TRIAM-1M

Author

Bhattacharyay, R., Zushi, H., Nakashima, K., Shikama, T., Sakamoto, M., Ogawa, M., Nakamura, K., Yoshida, N., Kado, S., Sawada, K., Hirooka, Y., Hanada, K., Sato, K.N., Idei, H., Sasaki, K., Xu, H., Hasegawa, M., Uehara, K., Tsushima, A., Kimura, N., Nozaki, Y., Kawasaki, S., Nakashima, H., and Higashijima, A.

Published
2007
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50. Comparative functional genomics revealed conservation and diversification of three enhancers of the isl1 gene for motor and sensory neuron-specific expression

Author

Uemura, Osamu, Okada, Yohei, Ando, Hideki, Guedj, Mickael, Higashijima, Shin-ichi, Shimazaki, Takuya, Chino, Naoichi, Okano, Hideyuki, and Okamoto, Hitoshi

Subjects
Zebra fish -- Genetic aspects, Sensory receptors, Motor neurons, Gene expression, Genomics, Genetic research, Biological sciences
Abstract

Islet-1 (Isl1) is a member of the Isl1 family of LIM-homeodomain transcription factors (LIM-HD) that is expressed in a defined subset of motor and sensory neurons during vertebrate embryogenesis. To investigate how this specific expression of isl1 is regulated, we searched for enhancers of the isl1 gene that are conserved in vertebrate evolution. Initially, two enhancer elements, CREST1 and CREST2, were identified downstream of the isl1 locus in the genomes of fugu, chick, mouse, and human by BLAST searching for highly similar elements to those originally identified as motor and sensory neuron-specific enhancers in the zebrafish genome. The combined action of these elements is sufficient for completely recapitulating the subtype-specific expression of the isl1 gene in motor neurons of the mouse spinal cord. Furthermore, by direct comparison of the upstream flanking regions of the zebrafish and human isl1 genes, we identified another highly conserved noncoding element, CREST3, and subsequently C3R, a similar element to CREST3 with two CDP CR1 recognition motifs, in the upstream regions of all other isl1 family members. In mouse and human, CRESTs are located as far as more than 300 kb away from the isl1 locus, while they are much closer to the isl1 locus in zebrafish. Although all of zebrafish CREST2, CREST3, and C3R activate gene expression in the sensory neurons of zebrafish, CREST2 of mouse and human does not have the sequence necessary for sensory neuronspecific expression. Our results revealed both a remarkable conservation of the regulatory elements regulating subtype-specific gene expression in motor and sensory neurons and the dynamic process of reorganization of these elements whereby each element increases the level of cell-type specificity by losing redundant functions with the other elements during vertebrate evolution. Keywords: Enhancer; Islet-1; Islet-2; Islet-3; Motor neuron; Sensory neuron; Subtype specification; Comparative functional genomics; Zebrafish- Mouse

Published
2005

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