Advanced wearable IT device experiments on wide area collaboration mobile networks

• Project/Area Number: 19500074
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Media informatics/Database
• Research Institution: University of Tsukuba
• Principal Investigator: CAI DongSheng University of Tsukuba, 大学院・システム情報工学研究科, 准教授 (70202075)
• Co-Investigator(Kenkyū-buntansha): KITAWAKI Nobuhiko 筑波大学, 大学院・システム情工学研究科, 教授 (20292534)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: インターネット高度化 / 衛星利用ネットワーク / 宇宙インフラ / モバイルシステム / コラボ型ネット

Research Abstract

In the present research, we used mobile small antenna for the internet satellite "KIZUNA (WINDS)" and build a mobile multipoint collaboration network. This network is tested for various wearable devices and discussed for the distant educational purposed. Some problems of timing delay are also discussed.

Research Products

• [Journal Article] Bifurcation and hysteresis of the magnetospheric structure with a varying southward IMF : Field topology and global three-dimensional full particle simulations (2009)
  • Author(s): D. Cai, W. Tao, X. Yan, B. Lembege, K.-i. Nishikawa
  • Journal Title: Geophys.J.Geophys.Res. vol.114, no.A12
  • Peer Reviewed
• [Journal Article] Investigation of structural colors in Morpho butterflies using the non standard-finite-difference time-domain method : Effects of alternately stacked shelves and ridge density (2009)
  • Author(s): D. Zhu, S. Kinoshita, D. Cai, J. B. Cole.
  • Journal Title: Physical review, E, Statistical, nonlinear, and soft matter physics vol. 80, no.5
  • Peer Reviewed
• [Journal Article] Implicit gender-based food stereotypes : semantic priming experiments on young Japanese (2009)
  • Author(s): A. Kimura, Y. Wada, S. Goto, D. Tsuzuki, D. Cai, T. Oka, I. Dan
  • Journal Title: Appetite (Print) A vol.52, no.2 Pages: 421-524
  • Peer Reviewed
• [Journal Article] Lorenz-like Bifurcation in Magne-totail (2009)
  • Author(s): D. Cai, B. Lembege, K.-I. Nishikawa
  • Journal Title: Proc. ISSS-9 (Solicited and Invited), Proc. ISSS-Invited Pages: 102-106
  • Peer Reviewed
• [Journal Article] Lorenz-like Bifurcation in Magnetotail (2009)
  • Author(s): D.Cai, B.Lembege, K.-I.Nishikawa
  • Journal Title: Proc.ISSS-9(Solicited and Invited) Pages: 102-106
  • Peer Reviewed
• [Journal Article] Bifurcation and hysteresis of the magnetospheric structure with a varying southward IMF : Field topology and global three-dimen sional full particle simulations (2009)
  • Author(s): D.Cai, W.Tao, X.Yan, B.Lembege, K.-i.Nishikawa
  • Journal Title: Geophys.J.Geophys.Res. vol.114, no.A12
  • Peer Reviewed
• [Journal Article] Investigation of structural colors in Morpho butterflies using the nonstandard-finite-difference time-domain method : Effects of alternately stacked shelves and ridge density (2009)
  • Author(s): D.Zhu ; S.Kinoshita, D.Cai ; J.B.Cole.
  • Journal Title: Physical review, E, Statistical, nonlinear, and soft matter physics vol.80, no.5
  • Peer Reviewed
• [Journal Article] Implicit gender-based food stereotypes : semantic priming experiments on young Japanese (2009)
  • Author(s): A.Kimura, Y.Wada, S.Goto, D.Tsuzuki, D.Cai, T.Oka, I.Dan
  • Journal Title: Appetite(Print)A vol.52, no.2 Pages: 521-524
  • Peer Reviewed
• [Journal Article] 造形の禅問答:龍安寺庭園設計者の謎かけ-見えない石を見せる設計者の隠された作為 (2009)
  • Author(s): 望月茂徳、蔡東生、王雲、浅井信吉、福本麻子
  • Journal Title: 第25回 秋季NICOGRAPH論文コンテスト 記念大会,2009(最優秀論文賞)
  • Peer Reviewed
• [Journal Article] Bifurcation and hysteresis of the magnetospheric struct ure with a varying Southward IMF: Field topology and global three-dimensional full particle simulations (2009)
  • Author(s): D.Cai, W. Tao, X. Y. Yan, K-I. Nishikawa, B. Lembege
  • Journal Title: Journal of Geophysical Research (Accepted)
  • Peer Reviewed
• [Journal Article] Scalability analysis of parallel Particle-In-Cell codes on computational grids (2008)
  • Author(s): W. Tao, D.Cai, X. Yan, K. Nishikawa, B. Lembege
  • Journal Title: Computer Physics Communications 179 Pages: 855-864
  • Peer Reviewed
• [Journal Article] Analysis of Collisionless Shock Turbulence by Using Virtual Satellites in 2-D Full Particle-in-Cell Simulations (2008)
  • Author(s): B. Lembege, H.Zheng, P.Martel, D.Cai
  • Journal Title: Plasma Science, IEEE Transactions on 36-4partl Pages: 1172-1173
  • Peer Reviewed
• [Journal Article] フラクタル変換を用いたコンピュータグラフィクス (2007)
  • Author(s): 望月茂徳/堀江大輔/陶衛峰/蔡東生
  • Journal Title: 情報処理学会論文誌(ジャーナル) Vol.48 No.11 Pages: 3548-3556
  • NAID: 110006530817
  • Peer Reviewed
• [Journal Article] アイ・トラッカーを用いた石庭の視線解析 (2007)
  • Author(s): 王雲/佐久間大典/蔡東生
  • Journal Title: 情報処理学会研究報告-グラフィクスとCAD(CG) Vol.2007 No.70 Pages: 29-33
  • NAID: 110006381074
  • Peer Reviewed
• [Journal Article] ノイズを持ったボイド (2007)
  • Author(s): 鄭海港/大上望/蔡東生
  • Journal Title: 情報処理学会研究報告 -グラフィクスとCAD(CG) Vol.2007 No.70 Pages: 35-40
  • NAID: 110006381075
  • Peer Reviewed
• [Presentation] Impact of Cusp Boundary Formation and Particle Entries during IMF rotation from Northward to South ward in Large-scale global 3D Full (2009)
  • Author(s): D. Cai, B. Lembege, K.-I. Nishikawa
  • Organizer: American Geophysical Union, Fall Meeting 2009
  • Place of Presentation: San Francisco, California, USA
  • Year and Date: 2009-12-18
• [Presentation] 造形の禅問答 : 龍安寺庭園設計者の謎かけ-見えない石を見せる設計者の隠された作為 (2009)
  • Author(s): 望月茂徳, 蔡東生, 王雲, 浅井信吉, 福本麻子
  • Organizer: 第25回 秋季NICO GRAPH論文コンテスト 記念大会
  • Place of Presentation: 東京工科大学
  • Year and Date: 2009-10-24
• [Presentation] Three dimensional Grobal electro magnetic full particle simulation of magnetosphere (2009)
  • Author(s): D. Cai, B. Lembege, K.-I. Nishikawa
  • Organizer: The 2nd International Space Weather Conference
  • Place of Presentation: Nanjing, China
  • Year and Date: 2009-10-19
• [Presentation] Three dimensional bifrucation of magnetsophseric magnetic field in 3D global PIC simulation (2009)
  • Author(s): D. Cai, B. Lembege, K.-I. Nishikawa
  • Organizer: ICNSO-09 (21st International Conference on Numerical Simulation of Plasmas)
  • Place of Presentation: Lisbon, Portuguese
  • Year and Date: 2009-10-06
• [Presentation] Multiscale processes at outer natural frontiers of terrestrial and planetary magnetospheres (2009)
  • Author(s): D. Cai, B. Lembege, G. Lakhina, L. Lyu
  • Organizer: AOGS-6^<th> Annual Meeting and Geosciences World Community Exhibition
  • Place of Presentation: Suntec Singapore
  • Year and Date: 2009-08-13
• [Presentation] Visual Zen Art : Aesthetic Cognitive Dissonance in Japanese Dry Stone Garden Measured in Visual PageRank (2009)
  • Author(s): D. Cai, S. Mochizuki, Y. Wang, N. Asai, A. Fukumoto
  • Organizer: SIGGRAPH 2009
  • Place of Presentation: New Orleans, Louisiana, USA
  • Year and Date: 2009-08-06
• [Presentation] Field Topology Visualization for Space Plasmas (2009)
  • Author(s): D. Cai, B. Lembege, K.-I. Nishikawa
  • Organizer: ISSS-9 (Solicited and Invited)
  • Place of Presentation: Saint-Quentin-en-Yvelines, France
  • Year and Date: 2009-07-07
• [Presentation] Lorenz-like Bifurcation in Magnetotail (2009)
  • Author(s): D.Cai, B.Lembege, K.-I.Nishikawa
  • Organizer: ISSS-9(Solicited and Invited)
  • Place of Presentation: Saint-Quentin-en-Yvelines, France
• [Presentation] Multiscale processes at outer natural frontiers of terrestrial and planetary magnetospheres (2009)
  • Author(s): D.Cai, B.Lembege, G.Lakhina, L.Lyu
  • Organizer: AOGS-6^<th> Annual Meeting and Geosciences World Community Exhibition
  • Place of Presentation: Suntec Singapore Inter-national Convention & Exhibition Centre
• [Presentation] Three dimensional bifrucation of magnetsophseric magnetic field in 3D global PIC simulation (2009)
  • Author(s): D.Cai, B.Lembege, K.-I.Nishikawa
  • Organizer: ICNSO-09 (21st International Conference on Numerical Simulation of Plasmas)
  • Place of Presentation: Lisbon, Portuguese (the Congress Center of Pavilhao Atlantico,)
• [Presentation] Three dimensional bifrucation of magnetsophseric magnetic field in 3D global PIC simulation (2009)
  • Author(s): D.Cai, B.Lembege, K.-I.Nishikawa
  • Organizer: The 2nd International Space Weather Conference
  • Place of Presentation: Nanjing, China
• [Presentation] 造形の禅問答:龍安寺庭園設計者の謎かけー見えない石を見せる設計者の隠された作為 (2009)
  • Author(s): 望月茂徳、蔡東生、王雲、浅井信吉、福本麻子
  • Organizer: 第25回NICOGRAPH論文コンテスト
  • Place of Presentation: 東京工科大学、片柳研究所棟
• [Presentation] Impact of Cusp Boundary Formation and Particle Entries during IMF rotation from Northward to Southward in Large-scale global 3D Full (2009)
  • Author(s): D.Cai, B.Lembege, K.-I.Nishikawa
  • Organizer: American Geophysical Union, Fall Meeting 2009, (abstract #SM51A-1322)
  • Place of Presentation: Moscone Convention Center, San Francisco, California, USA
• [Presentation] 3D Full particle simulations of the solar wind-terrestrial magnetosphere interaction: impact of the IMF rotation on the magnetosphere dynamics (2008)
  • Author(s): D. Cai, W. Tao, B. Lemb ege, and K.-I.Nishikawa
  • Organizer: Asia Oceania Geosciences Society 2008
  • Place of Presentation: Busan, Korea,
  • Year and Date: 2008-06-18
• [Presentation] New results on particle simulation of magnetotail plasma dynamics (2008)
  • Author(s): D. Cai B. Lembege, and K. -I. Nishikawa
  • Organizer: ESSE 2008(Conference on Earth Sun System Exploration)
  • Place of Presentation: Kailua-Kona, Hawau, USA
  • Year and Date: 2008-01-13
• [Presentation] Bifurcation and hysteresisi of the magnetosheric structure with a varying Southward IMF: global 3D full particle simulation (2007)
  • Author(s): Li, W. Cai, D. Lembege, B.
  • Organizer: AGU(American Geophysical Union)2007 Fall Meeting
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2007-12-10