| Short title | Heliosphere | 
	
		| Oral presentation Date/Room/Chair
 | May 23 AM1 (09:00 - 10:45) | 202 | Munetoshi Tokumaru | 
	
		| May 23 AM2 (11:00 - 12:45) | 202 | Tomoko Nakagawa | 
	
		| Poster presentation Date/Room
 | May 23 (Core Time 18:15 - 19:30) | Convention Hall | 
	
		| Contact | Munetoshi Tokumaru | 
	
		| Email | tokumaru@stelab.nagoya-u.ac.jp | 
	
		| Convener | Munetoshi Tokumaru 
			/ Tomoko Nakagawa | 
	
		| Scope | This session aims to gain insight into physical processes of plasma and high-energy phenomena in the heliosphere, and their impact to the Earth's environment. Recent results from studies on solar phenomena, solar wind, interplanetary plasmas and magnetic fields, cosmic rays, relationship between the solar activity and the Earth's climate will be presented here. | 
	
		| Notes |  | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 23 AM1 (09:00-10:45) 202                              to the top | 
	
		| 09:00 - 09:15 | PEM26-01 | North-south asymmetry in global distribution of the solar wind | Munetoshi Tokumaru Ken'ichi Fujiki
 Tomoya Iju
 | Munetoshi Tokumaru | English | 
	
		| 09:15 - 09:30 | PEM26-02 | Estimation of solar wind speed by the photospheric magnetic field | Kazuyuki Hakamada Munetoshi Tokumaru
 Ken'ichi Fujiki
 | Kazuyuki Hakamada | English | 
	
		| 09:30 - 09:45 | PEM26-03 | Low Solar Activity and the Ionosphere | Kiyoto Shibasaki | Kiyoto Shibasaki | English | 
	
		| 09:45 - 10:00 | PEM26-04 | Lengths of Schwabe cycles in the 7th and 8th centuries indicated by precise measurement of carbon-14 content in tree rin | Fusa Miyake Kimiaki Masuda
 Toshio Nakamura
 | Fusa Miyake | English | 
	
		| 10:00 - 10:15 | PEM26-05 | Solar wind velocities near the sun observed by Akatsuki radio scintillation measurements | Takeshi Imamura Munetoshi Tokumaru
 Hiroki Ando
 other
 | Takeshi Imamura | English | 
	
		| 10:15 - 10:30 | PEM26-06 | Orientations of flux ropes in ICMEs and magnetic field structures of their solar source regions | Katsuhide Marubashi CHO, Kyongsuk
 AKIYAMA, Sachiko
 other
 | Katsuhide Marubashi | English | 
	
		| 10:30 - 10:45 | PEM26-07 | Reconstruction of an evolving magnetic flux rope in the solar wind from single-spacecraft data | Hiroshi Hasegawa Bengt Sonnerup
 Qiang Hu
 other
 | Hiroshi Hasegawa | English | 
	
		| Oral Presentation   May 23 AM2 (11:00-12:45) 202                              to the top | 
	
		| 11:00 - 11:15 | PEM26-08 | Debye length in the wake of a non-magnetized object in the solar wind | Tomoko Nakagawa | Tomoko Nakagawa | English | 
	
		| 11:15 - 11:30 | PEM26-09 | Electron acceleration at the termination shock | Shuichi Matsukiyo Manfred Sholer
 | Shuichi Matsukiyo | English | 
	
		| 11:30 - 11:45 | PEM26-10 | Ion heating by the nonlinear evolution of low-frequency Alfvenic turbulence in the radially expanding solar wind | Yasuhiro Nariyuki Takayuki Umeda
 Takeru K. Suzuki
 other
 | Yasuhiro Nariyuki | English | 
	
		| 11:45 - 12:00 | PEM26-11 | Peak Flux Distributions of Solar Radio Type-I Bursts from Highly Resolved Spectral Observations by AMATERAS | Kazumasa Iwai Satoshi Masuda
 Yoshizumi Miyoshi
 other
 | Kazumasa Iwai | English | 
	
		| 12:00 - 12:15 | 3-min talk in an oral session@(PEM26-P01/PEM26-P02/PEM26-P03) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 23  Core Time (18:15-19:30) Convention Hall                    to the top | 
	
		| PEM26-P01 | Spectral Analysis of the Electron Density Fluctuation in the Solar Corona obtained by Radio Occultation Experiments | mayu miyamoto Takeshi Imamura
 Munetoshi Tokumaru
 other
 | mayu miyamoto | English | 
	
		| PEM26-P02 | Similarities of upstream whistler-mode waves observed in the solar wind | Yasunori Tsugawa Yuto Katoh
 Naoki Terada
 other
 | Yasunori Tsugawa | English | 
	
		| PEM26-P03 | Fine spectral structures of  a solar radio type-II burst observed with AMATERAS | Shintaro Sato Hiroaki Misawa
 Fuminori Tsuchiya
 other
 | Shintaro Sato | English | 
	
		| PEM26-P04 | Narrowband fiber bursts (NFBs) in type IV bursts observed with IPRT/AMATERAS | Yukio Nishimura Takayuki Ono
 Yuto Katoh
 other
 | Yukio Nishimura | English |