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Akademický článek

Shipborne observations of black carbon aerosols in the western Arctic Ocean during summer and autumn 2016–2020: impact of boreal fires

Autor: Y. Deng, H. Tanimoto, K. Ikeda, S. Kameyama, S. Okamoto, J. Jung, Y. J. Yoon, E. J. Yang, S.-H. Kang

Publikováno v: Atmospheric Chemistry and Physics, Vol 24, Pp 6339-6357 (2024)

Black carbon (BC) aerosol is considered one of the most important contributors to rapid climate warming as well as snow and sea ice melting in the Arctic, yet the observations of BC aerosols in the Arctic Ocean have been limited due to infrastructura

Externí odkaz: https://doaj.org/article/17b97818d021497282d1ea7dc9385bd3

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Akademický článek

Acute Plastic Bowing of the Forearm in Adults: A Report of Two Cases

Autor: K Tada, K Ikeda, H Tsubouchi, K Tomita

Publikováno v: Journal of Orthopaedic Surgery, Vol 16 (2008)

We report 2 adult cases where the diagnosis of acute plastic bowing of the forearm was either delayed or missed. In a 21-year-old man, ulnar bowing was missed and fixation was not performed because the patient had no limitation to his range of moveme

Externí odkaz: https://doaj.org/article/a942c577a2db43179cba17f952fe2f75

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Akademický článek

Identification of the extraction structure of H− ions by Hα imaging spectroscopy

Autor: K Ikeda, H Nakano, K Tsumori, M Kisaki, K Nagaoka, M Osakabe, Y Takeiri, O Kaneko

Publikováno v: New Journal of Physics, Vol 15, Iss 10, p 103026 (2013)

Extraction structure of negative hydrogen ions (H ^− ) (i.e. the regions where H ^− ions are effectively extracted from the plasma) was obtained using hydrogen Balmer- α (H _α ) imaging spectroscopy and cavity ring-down spectroscopy. The H ^−

Externí odkaz: https://doaj.org/article/f128d2930c574e128ad047b71af44630

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Akademický článek

Overview of Large Helical Device experiments of basic plasma physics for solving crucial issues in reaching burning plasma conditions

Autor: K. Ida, M. Yoshinuma, M. Kobayashi, T. Kobayashi, N. Kenmochi, F. Nespoli, R.M. Magee, F. Warmer, A. Dinklage, A. Matsuyama, R. Sakamoto, T. Nasu, T. Tokuzawa, T. Kinoshita, K. Tanaka, N. Tamura, K. Nagaoka, M. Nishiura, Y. Takemura, K. Ogawa, G. Motojima, T. Oishi, Y. Morishita, J. Varela, W.H.J. Hayashi, M. Markl, H. Bouvain, Y. Liang, M. Leconte, D. Moseev, V.E. Moiseenko, C.G. Albert, I. Allfrey, A. Alonso, F.J. Arellano, N. Ashikawa, A. Azegami, L. Bardoczi, M. van Berkel, M. Beurskens, M.W. Binderbaue, A. Bortolon, S. Brezinsek, R. Bussiahn, A. Cappa, D. Carralero, I.C. Chan, J. Cheng, X. Dai, D.J. Den Hartog, C.P. Dhard, F. Ding, A. Ejiri, S. Ertmer, T. Fornal, K. Fujita, Y. Fujiwara, H. Funaba, L. Garcia, J.M. Garcia-Regana, I. Garcia-Cortés, I.E. Garkusha, D.A. Gates, Y. Ghai, E.P. Gilson, H. Gota, M. Goto, E.M. Green, V. Haak, S. Hamaguchi, K. Hanada, H. Hara, D. Hartmann, Y. Hayashi, T. Henning, C. Hidalgo, J. Hillairet, R. Hutton, T. Ido, H. Igami, K. Ikeda, S. Inagaki, A. Ishizawa, S. Ito, M. Isobe, Y. Isobe, M. Ivkovic, Z. Jiang, J. Jo, S. Kamio, H. Kasahara, D. Kato, Y. Katoh, Y. Kawachi, Y. Kawamoto, G. Kawamura, T. Kawate, Ye.O. Kazakov, V. Klumper, A. Knieps, W.H. Ko, S. Kobayashi, F. Koike, Yu.V. Kovtun, M. Kubkowska, S. Kubo, S.S.H. Lam, A. Langenberg, H. Laqua, S. Lazerson, J. Lestz, B. Li, L. Liao, Z. Lin, R. Lunsford, S. Masuzaki, H. Matsuura, K.J. McCarthy, D. Medina-Roque, O. Mitarai, A. Mollen, C. Moon, Y. Mori, T. Morisaki, S. Morita, K. Mukai, I. Murakami, S. Murakami, T. Murase, C.M. Muscatello, K. Nagasaki, D. Naujoks, H. Nakano, M. Nakata, Y. Narushima, A. Nagy, J.H. Nicolau, T. Nishizawa, S. Nishimoto, H. Nuga, M. Nunami, R. Ochoukov, S. Ohdachi, J. Ongena, M. Osakabe, N.A. Pablant, N. Panadero, B. Peterson, J. de la Riva Villén, J. Romazanov, J. Rosato, M. Rud, S. Sakakibara, H.A. Sakaue, H. Sakai, I. Sakon, M. Salewski, S. Sangaroon, S. Sereda, T. Stange, K. Saito, S. Satake, R. Seki, T. Seki, S. Sharapov, A. Shimizu, T. Shimozuma, G. Shivam, M. Shoji, D.A. Spong, H. Sugama, Z. Sun, C. Suzuki, Y. Suzuki, T. Tajima, E. Takada, H. Takahashi, K. Toi, Y. Tsuchibushi, N. Tsujii, K. Tsumori, T.I. Tsujimurai, G. Ueno, H. Uehara, J.L. Velasco, E. Wang, K.Y. Watanabe, T. Wauter, U. Wenzel, M. Yajima, H. Yamada, I. Yamada, K. Yanagihara, H. Yamaguchi, R. Yanai, R. Yasuhara, M. Yokoyama, Y. Yoshimura, M. Zarnstorff, M. Zhao, G.Q. Zhong, Q. Zhou, S. Ziaei, LHD Experiment Group, the W7-X Team

Publikováno v: Nuclear Fusion, Vol 64, Iss 11, p 112009 (2024)

Recently, experiments on basic plasma physics issues for solving future problems in fusion energy have been performed on a Large Helical Device. There are several problems to be solved in future devices for fusion energy. Emerging issues in burning p

Externí odkaz: https://doaj.org/article/493f2d046d6648a2b22107c6dc09b6c1

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Akademický článek

A novel procedure for transoral resection for retropharyngeal lymph node metastasis in head and neck cancer recurrence

Autor: S. Ohba, M. Fujimaki, M. Kojima, Y. Suzuki, K. Ikeda, F. Matsumoto

Publikováno v: Oral and Maxillofacial Surgery Cases, Vol 8, Iss 3, Pp 100274- (2022)

Background: The challenge in surgical treatment for retro-pharyngeal lymph node (RPLN) metastasis is to safely and reliably reach the parapharyngeal space and ensure removal of lesions while preserving the surrounding vitally important structure. The

Externí odkaz: https://doaj.org/article/8235bc00ecd64e1a83818a5003a88d3a

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Akademický článek

Rapid reduction in black carbon emissions from China: evidence from 2009–2019 observations on Fukue Island, Japan

Autor: Y. Kanaya, K. Yamaji, T. Miyakawa, F. Taketani, C. Zhu, Y. Choi, Y. Komazaki, K. Ikeda, Y. Kondo, Z. Klimont

Publikováno v: Atmospheric Chemistry and Physics, Vol 20, Pp 6339-6356 (2020)

A long-term, robust observational record of atmospheric black carbon (BC) concentrations at Fukue Island for 2009–2019 was produced by unifying the data from a continuous soot monitoring system (COSMOS) and a Multi-Angle Absorption Photometer (MAAP

Externí odkaz: https://doaj.org/article/3f390f821fbf4ec9a27c603a78d9eae6

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Akademický článek

FLEXPART v10.1 simulation of source contributions to Arctic black carbon

Autor: C. Zhu, Y. Kanaya, M. Takigawa, K. Ikeda, H. Tanimoto, F. Taketani, T. Miyakawa, H. Kobayashi, I. Pisso

Publikováno v: Atmospheric Chemistry and Physics, Vol 20, Pp 1641-1656 (2020)

The Arctic environment is undergoing rapid changes such as faster warming than the global average and exceptional melting of glaciers in Greenland. Black carbon (BC) particles, which are a short-lived climate pollutant, are one cause of Arctic warmin

Externí odkaz: https://doaj.org/article/3bb5fa2aab5c4566a74ce27abf7c34aa

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