Presentation at international conferences

Transcription

1 Presentation at international conferences 1. R. Horiuchi and T. Sato : Relaxation Process in Three-Dimensional Magnetohydrodyanmic Plasma [poster], the second International School for Space Simulation ( February, 1985, Kappa, Hawaii ). 2. R. Horiuchi : Self-Organization Process in Three-Dimensional Magnetohydrodyanmics [oral], in Proceedings of US-Japan workshop on statistical plasma physics ( February, 1986, Nagoya, Japan ). 3. R. Horiuchi : Self-Organization and Energy Relaxation in 3D Magnetohydrodynamic Plasma [oral], in Proceedings of US-Japan workshop on MHD relaxation process ( March 16-18, 1987, Hiroshima, Japan ). 4. T. Sato, R. Horiuchi and K. Kusano : Three Dimensional MHD studies of Magnetic Energy Relaxation Processes [poster], in Proceedings of the Eleventh International Conference on Plasma Physics and Controlled Nuclear Fusion Research (IAEA, Vienna, 1987), Vol. 2, pp R. Horiuchi : Simulation Study of the Tilting Instability in a Field-Reversed Configuration [oral], in Proceedings of the 10th US-Japan workshop on compact torus ( November 14-16, 1988, Hakone, Japan ), pp Y. Nakayama, T. Sato, T. Hayashi, K. Watanabe, and R. Horiuchi : Supersaturation Mechanism of the Tokamak Sawtooth Relaxation [nonattendance], in Proceedings of the Twelfth International Conference on Plasma Physics and Controlled Nuclear Fusion Research (IAEA, Vienna, 1989), Vol. 2, pp R. Horiuchi : Finite Larmor Radius Effects on FRC Tilt Disruption [invited paper], in Proceedings of the Joint Varenna-Lausanne international workshop on theory of fusion plasmas ( Sociate Italiana di Fisica, Bologna, 1990 ), pp

2 8. R. Horiuchi : Application of 3D Particle Simulation to FRC Plasma : Ion Kinetic Stabilization of FRC Tilt Disruption [oral], in Proceedings of US-Japan workshop on advances in simulation techniques applied to plasmas and fusion ( September 26-28, 1990, UCLA, U.S.A. ). 9. R. Horiuchi, T. Sato and M. Tanaka : Three-Dimensional Particle Simulation Study on Stabilization of the FRC Tilting Instability [poster], in Proceedings of the Thirteenth International Conference on Plasma Physics and Controlled Nuclear Fusion Research (IAEA, Vienna, 1991), Vol. 2, pp R. Horiuchi and T. Sato : Particle Simulation Study on the Tilt Stabilization of the FRC Plasma [poster], in Proceedings of the second International TOKI Conference on Plasma Physics and Controlled Nuclear Fusion (NIFS, Nagoya, 1991), NIFS-PROC-6, pp T. Sato, R. Horiuchi, K. Watanabe, T. Hayashi and K. Kusano : Self-Organizing Processes in Magnetically Confined Plasma [attendance], in Proceedings of the Second International TOKI Conference on Plasma Physics and Controlled Nuclear Fusion (NIFS, Nagoya, 1991), NIFS-PROC-6, pp R. Horiuchi : Finite Larmor Radius Effects on Driven Magnetic Reconnection [oral], the US-Japan Workshop on Theory of High β Plasmas ( General Atomics, San Diego, 1992 ). 13. T. Sato, R. Horiuchi, T.Hayashi, K. Watanabe, and K. Kusano : Driven Reconnection and Self-Organization [attendance], in Proceedings of the Fourth International Toki Conference on Plasma Physics and Controlled Nuclear Fusion and Joint Varenna-Abastumani-ESA-Nagoya Workshop on Plasma Astrophysics, ( European Space Agency, Paris, 1993 ), EPS SP-351, pp R. Horiuchi, S. P. Zhu, and T. Sato: Relaxation of a MHD Plasma with a Peaked Pressure Profile [oral], the US- Japan-Australia Workshop on New Concepts in MHD ( Greenpia Ena, Ena, 1993 ).

3 15. R. Horiuchi: Particle Simulation Study of Driven Reconnection in a Collisionless Plasma [oral], the US-Japan Workshop on Macro- and Micro-Scale Plasma Simulation Studies ( Princeton Plasma Physics Laboratory, Princeton, 1993 ). 16. R. Horiuchi : Finite Larmor Radius Effects on Driven Reconnection [oral], the US-Japan Workshop on Island Formation in Toroidal Plasmas and Related Transport Phenomena ( Aichi Kosei Nenkin Kaikan, Nagoya, 1994 ). 17. R. Horiuchi and T. Sato: Externally Driven Magnetic Reconnection in a Collisionless Plasma [poster], in Proceedings of the 1994 International Conference on Plasma Physics, edited by P. H. Sakanaka, E. D. Bosco, and M. V. Alves ( National Institute of Space Research, Sao Paulo, 1994 ), Vol. 3, pp R. Horiuchi and T. Sato: Two-Step Evolution of Collisionless Driven Reconnection [oral], in Bulletin of the Americal Physical Society of the 1994 Annual Meeting of the Division of Plasma Physics ( Minneapolis, November 7-11, 1994 ), p R. Horiuchi : Two-Dimensional Particle Simulation Study of Collisionless Driven Reconnection [oral], the US-Japan Workshop on Micro- and Macro-Scale Simulation ( National Institute of Space Research, Nagoya, 1995 ). 20. R. Horiuchi : Particle Acceleration and Thermalization through Collisionless Driven Reconnection [oral], the US-Japan-China Workshop on Interaction of Strong EM Wave with Plasmas ( Institute of Laser Engineering, Osaka, 1996). 21. R. Horiuchi : Electron Kinetic Effects on Collisionless Driven Reconnection [oral], the US- Japan Workshop on Computer Simulation for Electron Dynamics ( Doubletree Hotel, Philadelphia, 1996). 22. R. Horiuchi, K. Nishimura and T. Sato : Tilt Instability in Field-Reversed Configurations [oral], in Proceedings of

4 International Workshop on Physics Bases for Deuterium-Helium 3 Fusion ( Niigata Univ., Niigata, 1996). 23. Y. Todo, T. Sato, T. Hayashi, K. Watanabe, and R. Horiuchi H. Takamaru, T. H. Watanabe, and A. Kageyama : Vlasov-MHD and Particle-MHD Simulations of the Toroidal Alfven Eigenmode [nonattendance], in Proceedings of the Sixteenth International Conference on Plasma Physics and Controlled Nuclear Fusion Research (IAEA, Vienna, 1997), [to be published]. 24. R. Horiuchi : Collisionless Driven Reconnection [invited paper], in Proceedings of the joint Varenna-Lausanne international workshop on theory of fusion plasmas, ( Sociate Italiana di Fisica, Bologna, 1997 ), pp R. Horiuchi and T. Sato: Energy Conversion Through Collisionless Driven Reconnection [poster], in Proceedings of the 1996 International Conference on Plasma Physics ( The Japan Society of Plasma Science and Nuclear Fusion Research, Nagoya, 1997 ), Vol. 1, pp R. Horiuchi : Particle Simulation on Collisionless Driven Reconnection [oral], in Proceedings of the fifth International School/Symposium for Space Simulation ( Kyoto Univ., Kyoto, 1997 ), Vol. 1, pp R. Horiuchi : Collisionless Reconnection in the Presence of an External Driving Source [oral], the US-Japan Workshop on Large Scale Simulation Study and Visualization ( Univ. Colorado, Boulder, 1997 ). 28. R. Horiuchi : Particle Simulation Study on Collisionless Driven Reconnection [poster], the 1997 International Sherwood Fusion Theory Conference ( Univ. Wisconsin, Madison, 1997 ). 29. R. Horiuchi : Particle Kinetic Effect on Driven Magnetic Reconnection [oral], in Proceedings

5 of the International Workshop on Nonlinear MHD and Extended-MHD ( Univ. Wisconsin, Madison, 1997 ). 30. R. Horiuchi : Particle Simulation on Collisionless Driven Reconnection [invited paper], the fourth Workshop on Interrelationship between Experiments in Laboratory and Space Plasmas ( Maui Prince Hotel, Maui, 1997 ). 31. R. Horiuchi : Simulation Study of Magnetic Reconnection [oral], in Proceedings of Asia Pasific Plasma Theory Conference 1997, Joint Meeting with Australia-Japan Fusion Theory Workshop and US-Japan JIFT Workshop on Advanced Confinement System ( National Institute for Fusion Science, Toki, 1997 ). 32. R. Horiuchi, T. Sato, and W. Horton : Scaling Law in Collisionless Driven Reconnection [poster], in Bulletin of the Americal Physical Society of the 1997 Annual Meeting of the Division of Plasma Physics ( Pittsburgh, November 17-21, 1997 ). 33. R. Horiuchi : Collisionless Reconnection in a Sheared Magnetic Field [oral], in Proceedings of International Symposium on Plasma Dynamics in Complex Electromagnetic Fields (IAE, Kyoto Univ., December 8-11, 1997 ). 34. R. Horiuchi : Driven Reconnection in a Collisionless Plasma [oral], the US-Japan Workshop on Physics of Magnetic Reconnection and Dynamos ( PPPL, Princeton, January 12-14, 1998 ). 35. R. Horiuchi : Particle Simulation of Collisionless Driven Reconnection [oral], the 16th International Conference of Numerical Simulation of Plasma ( Santa Barbara, Feburary 10-12, 1998). 36. R. Horiuchi and T. Sato : Particle Simulation of Collisionless Reconnection in Three Dimensions [oral,invited], in Proceedings of the 1998 International Conference on Plasma Physics and the EPS Conference on Controlled Fusion and Plasma Physics ( The Institute of Plasma Physics, Praha, Czech, June 29-July 3, 1998 ).

6 37. R. Horiuchi : Three-Dimensional Particle Simulation of Collisionless Driven Reconnection [oral,invited], in Pcoceedings of the first general assembly of Asian Plasma and Fusion Association and the third Asia Pacific Plasma Theory Conference ( Institute of Applied Physics and Computational Mathematics, Beijing, China, September 21-25, 1998 ). 38. R. Horiuchi, K.Nishimura, T.H.Watanabe, and T.Sato : Kinetic Stabilization of Tilt Disruption in Field-Reversed Configurations [poster], in the proceedings of the 17th IAEA Fusion Energy Conference (Yokohama, October 19-24, 1998). 39. R. Horiuchi, and T.Sato : Anomalous Resistivity and Particle Kinetic Effect in Collisionless Reconnection [oral,invited], in the proceedings of the 9th Internatonal Toki Conference on Plasma Physics and Controlled Nuclear Fusion (Toki, December 7-11, 1998). 40. H. Takamaru, T. Sato, R. Horiuchi, and K. Watanabe : Kinetic Self-Organization : Super Ion-Accoustic Double Layer [poster], in the proceedings of the 9th Internatonal Toki Conference on Plasma Physics and Controlled Nuclear Fusion (Toki, December 7-11, 1998). 41. K. Nishimura, R. Horiuchi, and T.Sato : Tilt Stabilization by Energetic Beam Ions in a Field-Reversed Configuration [poster], in the proceedings of the 9th Internatonal Toki Conference on Plasma Physics and Controlled Nuclear Fusion (Toki, December 7-11, 1998). 42. R. Horiuchi, K.Nishimura, and T.Sato : 3D particle simulation of tilting instability in FRC plasmas [oral], in the proceedings of US-Japan Workshop on Physics of high-beta plasma confinement in innovative fusion ( NIFS, Toki, December, 1998). 43. R. Horiuchi, K. Nishimura, and T. Sato: Three-dimensional Particle Simulation of Tilting Instability in Field-Reversed Configurations [oral], in Proceedings of the US-Japan workshop on Physics of High Beta Plasma Confinement in Innovative Fusion System (National Institute for Fusion Science, Toki, 1999), pp

7 44. R. Horiuchi: Nonlinear Evolution of Collisionless Reconnection in Three dimensions [oral], US-Japan JIFT workshop on Simulation Science and Methodology (Portland, USA, 1999). 45. R. Horiuchi and T. Sato: Nonlinear Dynamics of Magnetic Reconnection in an Open System [oral,invited], 2nd General Assembly of Asia Plasma and Fusion Association and 4th Asia Pacific Plasma Theory Conference (Seoul, Korea, 1999). 46. R. Horiuchi and T. Sato: Three-dimensional Particle Simulation of Collisionless Reconnection and Anomalous Resistivity at the Neutral Sheet [oral], Interrelation between Plasma Experiments in Laboratory and Space (Kreuth, Germany, 1999). 47. R. Horiuchi: An electromagnetic particle simulation of magnetic reconnection in a collisionless open system, 1st Yugoslavia - Japan Joint Workshop on Computer Simulation Science ( 1-2 September 2000, Yugoslavia ) [invited lecture] 48. R. Horiuchi: Kinetic Theory of Collisionless Driven Reconnection, 20th Summer School and International Symposium on the Physics of Ionized Gases (SPIG 2000)(4-8 September, 2000, Yugoslavia) [invited lecture] 49. R. Horiuchi: Intermittent reconnection in an open system [oral], US-Japan Workshop on Self-organization ( Toki, December 9, 2000). 50. R. Horiuchi, H. Ohtani and T. Sato: Drift kink instability excited by ion beam injection in FRC plasmas [oral], in the Proceeding of US-Japan Workshop on Physics of Innovative High Beta Concepts (Osaka, Japan, February 26-28, 2001) [in press] 51. R. Horiuchi, W. Pei and T. Sato : Particle simulation of collisionless driven reconnection in an open system [oral], US-Japan workshop on Physics of Magnetic Reconnection and Merging (May 2001,PPPL)

8 52. R. Horiuchi, W. Pei and T. Sato : Two Dynamical Regimes of Collisionless Driven Reconnection in an Open System [oral, invited], in the Proceedings of the 6th International Workshop on Interrelationship between Plasma Experiments in the Laboratory and Space, IPELS-2001 ( Niseko, Japan, July 2-6, 2001), pp H., Ohtani, R. Horiuchi, and T. Sato: Self-organization of profiles in field-reversed configuration [poster], in the Proceedings of the 6th International Workshop on Interrelationship between Plasma Experiments in the Laboratory and Space, IPELS-2001 ( Niseko, Japan, July 2-6, 2001), pp R. Horiuchi, W. Pei and T. Sato: Two-dimensional and three-dimensional particle simulation studies of driven reconnection in a collisionless open system [oral,invited], in the Proceedings of ISSS6 ( September 2001, Garching, Germny) pp R. Horiuchi, W. Pei and T. Sato: Dynamical Behavior of Collisionless Driven Reconnection [oral], in the Bulletin of the American Physical Society, DPP (October 2001,Longbeach, USA), p H. Ohtani, R. Horiuchi, T. Sato, and H. Kawabuchi: Self-Generation Process of Hollow Current Profile in a Field-Reversed Configuration [poster], in the Bulletin of the American Physical Society, DPP (October 2001,Longbeach, USA), p H. Ohtani, R. Horiuchi, T. Sato, and H. Kawabuchi: Particle Simulation Study on Profile Relaxation in Field-Reversed Configurations [poster], 12th International Toki Conference ( December 2001, Toki, Japan). 58. R. Horiuchi: Dynamical behavior of driven reconnection in a collisionless open system [oral], US-Japan Workshop on Scope of Complexity Science ( Austin, March 11-13, 2002) 59. R. Horiuchi, Y. Tamura, and A. Kageyama: Virtual reality system: CompleXcope [oral], US-Japan Workshop on Scope of Complexity Science ( Austin, March 11-13, 2002)

9 60. H. Ohtani, R. Horiuchi, and T. Sato: Self-generation process of hollow current profile in a field-reversed configuration [oral], US-Japan Workshop on Scope of Complexity Science ( Austin, March 11-13, 2002) 61. R. Horiuchi: Structure formation and dynamical behavior of kinetic plasmas in an open system [oral], US-Japan Workshop on Simulations of Plasmas ( UCLA, May 16-17, 2002) 62. R. Horiuchi, W.B. Pei, and T. Sato : Driven Reconnection Controlled by Particle Dynamics in a Collisionless Open System [poster], in Proceedings of the 2002 International Conference on Plasma Physics (AIP Conference Proceedings), 669, Issue 1,(2003), pp H. Ohtani, R. Horiuchi, and T. Sato: Self-generation of Hollow Current Profile and Tilt Instability in Field-Reversed Configurations [oral], in the proceedings of US-Japan Workshop on New directions in controlling and sustaining compact toroids (Osaka, September 9-11, 2002) 64. H. Ohtani, R. Horiuchi, and T. Sato: Profile Relaxation and Tilt Instability in a Field-Reversed Configuration [poster], in the proceedings of the 19th IAEA Fusion Energy Conference (Lyon, France, October 14-19, 2002), [to be published]. 65. R. Horiuchi, W.B. Pei, and T. Sato : Plasma Instabilities and Collisionless Reconnection in a Three-Dimensional Open System [oral], 4th US-Japan Symposium on Plasma Merging and Magnetic Reconnection ( Hakone, November 25-27, 2002 ) 66. H. Ohtani, R. Horiuchi, and T. Sato: Particle Simulation Study of Tilt Instability in Field-Reversed Configurations [poster], The Eighth International Symposium on Simulation Science (Hayama, March 5-8, 2003). 67. H. Ohtani, R. Horiuchi, and T. Sato: Profile Effects on Tilt instability in Field-Reversed Configurations [oral], US-

10 Japan Workshop on Physics of Compact Toroid Plasmas (Seattle, USA, May 30-31, 2003). 68. R. Horiuchi: Dynamical Evolution of Current Sheets and Three-Dimensional Collisionless Reconnection in an Open System [oral,invited], Interrelationship between Plasma Experiments in the Laboratory and Space, IPELS-2003 ( Whitefish, USA, June 29-July 3, 2003). 69. R. Horiuchi: Structure formation and dynamical behavior of kinetic plasmas controlled by magnetic reconnection [oral,invited], The 18th International Conference on Numerical Simulation of Plasmas (Cape Cod, USA, September 7-10, 2003). 70. R. Horiuchi: Plasma Instabilities and Long Time Scale Behavior of Collisionless Reconnection in a Thin Current Sheet [oral,invited], US-Japan Workshop on Magnetic Reconnection, Plasma Merging, and Magnetic Jets (MR2003) (Catalina Canyon Resort, California, USA, 3-5 November 2003 ). 71. R. Horiuchi, H. Ohtani, and A. Ishizawa: Dynamical Evolution of Thin Current Sheets in a Three-Dimensional Open System [poster], 13th International Toki Conference ( December 2003, Toki, Japan). 72. A. Ishizawa, R. Horiuchi, and H. Ohtani: Two-Scale Structure of Current Layer in Steady Collisionless Driven Reconnection [poster], 13th International Toki Conference ( December 2003, Toki, Japan). 73. R. Horiuchi: Self-organization and Collisionless Driven Reconnection [oral], China-Japan Workshops on Laser Fusion and Ultra High Density Plasma Research (December 2003, Toki, Japan ). 74. R. Horiuchi: Anomalous Resistivity and Particle Kinetic Effects in Collisionless Driven Reconnection in Open Systems [oral,invited], International Workshop Explosive Phenomena in Magnetized Plasmas - New Development in Reconnection Research (MR2004) (17-19 March 2004, Kyoto U., Japan).

11 75. R. Horiuchi, H. Ohtani and A. Ishizawa: Anomalous Resistivity and Particle Kinetic Effects in Collisionless Driven Reconnection [oral], in the Bulletin of the American Physical Society, DPP (November 2004,Savannah, USA), p R. Horiuchi, B. Li, and S. Ishiguro: Complexity in Laser-Plasma Interaction [oral], China-Japan Seminar on Laser Fusion Science and High Energy Density Plasma Physics (1-4 December 2004, Sanya, China). 77. Ritoku Horiuchi, Hiroaki Ohtani, Akihiro Ishizawa, and Toseo Moritaka : Roles of plasma instabilities and particle kinetic effects in collisionless driven reconnection [oral], in the e-proceedings of US-Japan Workshop on Magnetic Reconnection, Plasma Merging, and Magnetic Jets (8-10 March 2005, Awajishima, Japan) 78. Ritoku Horiuchi, Hiroaki Ohtani, and Akihiro Ishizawa : Cross-hierarchy model for collisionless driven reconnection in an open system [poster], in the proceedings of the 19th International Conference on Numerical Simulation of Plasmas and the 7th Asia Pacific Plasma Theory Conference (12-15 July, 2005, Nara, Japan). 79. Ritoku Horiuchi, Baiwen Li, and Seiji Ishiguro: Collimation of return electron beam in laser-plasma interaction [oral], in the proceedings of 2005 workshop on ultrahigh density plasma production, application and theory for lase plasma (9-13 October, 2005, Sichuan, China) 80. Ritoku Horiuchi, Hiroaki Ohtani, Akihiro Ishizawa, and Toseo Moritaka : Roles of plasma instabilities and particle kinetic effects in collisionless driven reconnection [oral], Harry Petchek Symposium on Magnetic Reconnection (21-23 March 2006, Maryland U., USA) 81. Ritoku Horiuchi: Cross-Hierarchy Model for Magnetic Reconnection [oral], US-Japan Workshop on Physics of Magnetic Reconnection and Plasma Merging (24 March 2006, Maryland U., USA) 82. Ritoku Horiuchi, Hiroaki Ohtani, Akihiro Ishizawa, and Toseo Moritaka : Collisionless driven reconnection bin an open system [oral], In the proceedings

12 of the 13th International Congress on Plasma Physics (22-26 May 2006, Kiev, Ukraine) 83. S. Fujiwara, T. Itoh, M. Hashimoto and R. Horiuchi : Molecular Dynamics Study of Micelle Formation in Amphiphilic Solution: Mobility and Micellar Shape Change, Conference on Computational Physics (29 Aug-1 Sep 2006, Gyeongju, Korea) 84. H.Ohtani, R. Horiuchi, and W. Horton: Three dimensional particle simulations of driven magnetic reconnection, International Sherwood Fusion Theory Conference (April 23-25, 2007, Annapolis, USA). 85. Mitsue Den, R. Horiuchi, T. Tanaka, H. Ohtani, S. Usami, and T. Moritaka: Toward multi-scale simulation of magnetic reconnection in space plasma [oral], Interrelationship between Plasma Experiments in the Laboratory and Space, IPELS-2007 ( Cairns, Australia, August 5-10, 2007). 86. Shunsuke Usami, Hiroaki Ohtani, Ritoku Horiuchi, Mitsue Den,: On Simulation Studies of Magnetic Reconnection Using Multi-scale Scheme [oral], in the proceedings of the US-Japan workshop on Numerical Simulation of Complex Plasmas (8-9 October, 2007, Austin, USA). 87. Ritoku Horiuchi, Hiroaki Ohtani : Fast electron inflow channel into electron dissipation region in collisionless driven reconnection [oral, invited], US-Japan workshop on Numerical Simulation of Complex Plasmas (8-9 October, 2007, Austin, USA) 88. Hiroaki Ohtani and Ritoku Horiuchi : Improved boundary model for particle simulation of collisionless driven reconnection in an open system [oral], US-Japan workshop on Numerical Simulation of Complex Plasmas (8-9 October, 2007, Austin, USA) 89. Ritoku Horiuchi, and Hiroaki Ohtani: Formation of non-maxwellian distribution and its role in collisionless driven reconnection [oral, invited], in the proceedings of the 20th International Conference on Numerical Simulation of Plasmas (10-12 October, 2007, Austin, USA).

13 90. Hiroaki Ohtani, Ritoku Horiuchi, and Wendell Horton: Dynamics of magnetic dissipation region in collisionless driven reconnection in open system, in the proceedings of the 20th International Conference on Numerical Simulation of Plasmas (10-12 October, 2007, Austin, USA). 91. Bin Li, Ritoku Horiuchi, and Hiroaki Ohtani : Formation of Sweet-Parker-like electron dissipation region in a driven open system [poster], 17th International Toki Conference on Physics of Flows and Turbulence in Plasmas and 16th International Stellarator/Heliotron Workshop,(2007/10/17,Toki city, Japan) 92. Ritoku Horiuchi, Shunsuke Usami, Hiroaki Ohtani, and Mitsue Den : Multi-Hierarchy Simulation Model of Magnetic Reconnection in Collisionless Plasmas [oral, invited], in the proceedings of the 8th Asia Pacific Plasma Theory Conference (11-13 December, 2007, Gandhinagar, India). 93. Ritoku Horiuchi, Shunsuke Usami, Hiroaki Ohtani, Mitsue Den, Toseo Moritaka, and Bin Li : Multi-Scale Simulation of Collisionless Driven Reconnection in An Open System [oral], in the proceedings of the US-Japan Workshop on Magnetic Reconnection (3-6 March, 2008, Okinawa, Japan). 94. Mitsue Den, Takashi Tanaka, Ritoku Horiuchi, Shunsuke Usami, Hiroaki Ohtani: On the condition of magnetic reconnection in the magnetotail [oral], in the proceedings of the US-Japan Workshop on Magnetic Reconnection (3-6 March, 2008, Okinawa, Japan). 95. Shunsuke Usami, Hiroaki Ohtani, Ritoku Horiuchi, Mitsue Den: MHD-PIC Interlocked Simulation Model for Magnetic Reconnection Studies [oral], in the proceedings of the US-Japan Workshop on Magnetic Reconnection (3-6 March, 2008, Okinawa, Japan). 96. Toseo Moritaka, and Ritoku Horiuchi : Roles of ions and electrons in the generation of anomalous resistivity in a thin current sheet [poster], in the proceedings of the US-Japan Workshop on Magnetic Reconnection (3-6 March, 2008, Okinawa, Japan). 97. Bin Li, and Ritoku Horiuchi : Numerical Studies of Electron Dynamics in Steady Collisionless Driven Re-

14 connection [poster], in the proceedings of the US-Japan Workshop on Magnetic Reconnection (3-6 March, 2008, Okinawa, Japan). 98. Shunsuke Usami, Hiroaki Ohtani, Ritoku Horiuchi, Mitsue Den: Progress of Multi-hierarchy Simulation Model for the Full Understanding Magnetic Reconnection [oral], in the proceedings of the US-Japan JIFT Workshop on New Development of Simulation Science ( March 18-19, 2008, Toki/Austin ). Organization of international conferences 1. US-Japan Workshop on Computer Simulation for Electron Dynamics ( Doubletree Hotel, Philadelphia, March 19-21, 1996). 2. US-Japan Workshop on Large Scale Simulation Study and Visualization ( Univ. Colorado, Boulder, March 5-7, 1997 ). 3. US-Japan Workshop on Nonlinear Plasma Simulation and Visualization ( Santa Barbara, February 10-12, 1998). 4. US-Japan Workshop on Simulation Methodology, Visualization, and Virtual Reality ( Toki, December 10, 1998). 5. US-Japan Workshop on Simulation Science and Methodology ( Portland, April 28-May 1, 1999). 6. US-Japan Workshop on Self-organization ( Toki, December 9, 2000). 7. US-Japan Workshop on Scope of Complexity Science ( Austin, March 11-13, 2002). 8. The Eighth International Symposium on Simulation Science ( Hayama, March 5-8, 2003). 9. The 18th International Conference on Numerical Simulation of Plasmas and US- Japan Workshop on Scope of Simulation Science (Cape Cod, USA, September 7-10, 2003). 10. The 19th International Conference on Numerical Simulation of Plasmas (ICNSP) and the 7th Asia Pacific Plasma Theory Conference (APPTC) (Nara, Japan, July 12-15, 2005).