Rchr
J-GLOBAL ID:200901083824972800   Update date: Oct. 09, 2019

NAGAHAMA Hiroyuki

ナガハマ ヒロユキ | NAGAHAMA Hiroyuki
Affiliation and department:
Job title: Professor
Other affiliations (1):
Homepage URL  (2): http://db.tohoku.ac.jp/whois/detail/09b41814d284b7722800e8afefb236d5.htmlhttp://db.tohoku.ac.jp/whois/e_detail/09b41814d284b7722800e8afefb236d5.html
Research field  (3): Solid earth and planetary physics ,  Geology ,  Mathematical physics/Fundamental condensed matter physics
Research keywords  (6): Seismo-electromagnetic Phenomena ,  Dislocation ,  Fractal ,  Chaos ,  Differential geometry ,  Radon
Research theme for competitive and other funds  (5):
  • 1990 - 現在 Study on Fractal Properties of Rock Fractures
  • 1990 - 現在 Study on Rheology of Rocks and Lithosphere
  • 2006 - 現在 地震前兆電磁気現象
  • 1996 - 現在 Continuum Theory of Dislocation
  • 2013 - 現在 地震発生先行過程に伴う電磁気現象 · ラドン放出と地殻変形
Papers (290):
  • Higuchi, S., Kamishiro,Y., Ishihara,M., Yasuoka,Y., Mori,Y., Hosoda,M., Iwaoka,K., Tokonami,S.,Takahashi, R., Janik, M., Muto, J., Nagahama, H., Mukai, T. Evaluation of a radon air monitor in the measurement of radon concentration in water in comparison with a liquid scintillation counter. Radiation Protection Dosimetry. 2019. ncz070-
  • Sato T., Nakamura N., Goto, K., Kumagai, Y., Nagahama, H., Minoura K., Zhao X., Heslop D., and Roberts A. P. Dating of tsunami boulders from Ishigaki Island, Japan, with a modified viscous remanent magnetization approach. Earth and Planetary Science Letters. 2019. 520. 94-104
  • Eranga Gayanath Jayawickrama, Hayata Tamai, Jun Muto, and Hiroyuki Nagahama. Pressure dependence of elastic deformation at multiple contacts and estimation of contact state of thin cracks. GEOPHYSICS. 2019. 84. 4. WA153-WA160
  • Wakabayashi, A., Yasuoka, Y., Janik, M., Nagahama, H., Fukuhori, N., Mori, Y., Arai, Y., Fujii, S., Mukai, T. Derivation and validity evaluation of calibration factors for activated-charcoal radon collectors. RADIOISOTOPES. 2019. 68. 317-329
  • Naoto Kaneko, Hiroyuki Nagahama. Thermodynamic consideration on volcanic landforms. Proceedings of the 1st Springer Conference of the Arabian Journal of Geosciences (CAJG-1), Tunisia 2018: Paleobiodiversity and Tectono-Sedimentary Records in the Mediterranean Tethys and Related Eastern Areas. 2019. 285-288
more...
MISC (7):
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Books (45):
  • Self-affine Growth of Fracturing Region in Earthquake
    1991
  • High-temperature Viscoelastic Behaviour and Long Time Tail of Rocks
    1994
  • Scaling Laws of Fragmentation
    1994
  • Spatial and Temporal Evolution of Fault System in a Spring Network Model
    1996
  • Dose Earthquake break out Irregularly? Collective and Individual Characters of Earthquakes.
    1996
more...
Lectures and oral presentations  (247):
  • Application of fractal cell dynamics model to the recrystallized grain boundaries
    (International Workshop on Nano-materials, Saha Institute of Nuclear Physics 2001)
  • Symmetry in the self-organized criticality
    (5th Congress & Exhibition ISIS-Symmetry, July 2001)
  • Voltage-changes induced by stick-slips of granites
    (2001 Asia-Pacific Radio Science Conference, AP-RASC'01 2001)
  • Flow and slips in S-C mylonites: geological implication of seismogenetic processes
    (International Symposium on Slip and Flow Processes in and below the Seismogenic Region 2001)
  • Radiation characteristic and scaling law of seismo-electric field, EMC-2002
    (3rd International Symposium on Electromagnetic Compatibility 2002)
more...
Works (1):
  • Mylonites along the Median Tectonic Line in Central Japan. 29th IGC Field Trip B16
    1992 -
Education (2):
  • - 1985 Waseda University Faculty of Education 理学
  • - 1990 Tohoku University Graduate School, Division of Natural Science 地質学
Professional career (2):
  • Science Doctor Degree (Tohoku University)
  • Master of Science (Tohoku University)
Committee career (5):
  • 2012/04 - 現在 萩友会 理事
  • 2012/04 - 現在 日本地質学会 代議員
  • 2008/08 - 現在 The Institute of Geophysics, Polish Academy of Sciences A Member of Advisory Board of Publications
  • 2014/01 - 2016/06 申川鉱山タイトオイル環境対策評価検討会、経済産業省、関東東北産業保安監督部東北支部 申川鉱山タイトオイル環境対策評価検討会委員
  • 2004/04 - 2006/12 構造地質研究会(地質学会構造部会に移行) 編集委員
Awards (9):
  • 2016/11 - Second International Conference on Science, Engineering & Environment (SEE-Osaka 2016), Osaka, Japan, November, 2016. Best Paper Award Concept of plasticity index to influence mechanical bifurcation of soils and soft-sediment deformation
  • 2016/10 - International Geo-Hazard Research Symposium, Taipei, Taiwan Prof. Tsanyao Frank Yang Young Scientist Award Daichi Iwata, Hiroyuki Nagahama, Jun Muto, Yumi Yasuoka, (2016) “Anomalous atmospheric radon concentration related to earthquakes: Anomaly detection by singular spectrum transformation” , 5th International Geo-Hazard Research Symposium, Taipei, Taiwan, Oc
  • 2011/11/01 - 社団法人 日本アイソトープ協会、放射線取扱主任者部会 平成23年度主任者部会年次大会 (第52回放射線管理研修会) 最優秀ポスター賞 RI排気モニターがとらえた東北地方太平洋沖地震前の大気中ラドン濃度変動
  • 2010/09/20 - 日本地質学会 日本地質学会優秀ポスター賞 浮遊性有孔虫室房の3次元形態解析
  • 2008/06/26 - 日本保健物理学会 沖縄大会かりゆし賞(優秀口頭発表賞) 歪む大地はラドンを吐き出すか?-兵庫県南部地震(1995.1.17)の場合-
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Association Membership(s) (5):
日本地質学会 ,  日本応用地質学会 ,  日本情報地質学会 ,  The Society for Science on Form, Japan ,  惑星地質研究会
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