[poster]

Akinori Yamada, Shinkoh Nanbu, Yasuko Kasai, Minoru Ozima,
"Qauntum Chemical Calculations on Photo-dissociation; Isotope Effect of the Rotational Levels of the Ground State O₂ Molecules with Relevance to Exotic Oxygen in Lunar Metals",
41^st Lunar and Planetary Science Conference (Woodlands, TX, USA, March 2010).

[poster]

Yamada A., S. Nanbu, Y. Kasai, M. Ozima,
"Mass-Independent Fractionation of Oxygen Isotope in Earth Wind: First Principle Calculations for Photodissociation",
AGU Fall Meeting 2009 (San Francisco, CA, USA, December 2009).

[oral]

Yamada A., S. Nanbu, Y. Kasai, M. Ozima,
"First principle calculations for isotopic effets on photo-dissociation of O₂ : Test the Earth wind hypothesis",
Annual Meeting of the Japanese Society of Planetary Science (Tokyo, Japan, September 2009).

[oral]

Yamada A., S. Nanbu, Y. Kasai, M. Ozima,
"First principle calculations for isotopic effets on photo-dissociation of O₂ : Test the Earth wind hypothesis",
Annual Meeting of the Geochemical Society of Japan 2009 (Tokyo, Japan, September 2009).

[oral]

Yamada A., S. Nanbu, Y. Kasai, M. Ozima,
"Mass-independent oxygen isotope fractionation in Earth wind: First principle calculation",
72nd Annual Meeting of the Meteoritical Society (Nancy, France, July 2009).

[oral]

Yamada A., S. Nanbu, Y. Hiraki, T. Seta, Y. Kasai, and M. Ozima,
"title",
Japan Geoscience Union Meeting 2009 (Makuhari, Japan, May, 2009).

[poster]

Yamada A., S. Nanbu, Y. Hiraki, T. Seta, Y. Kasai, and M. Ozima,
"Mass Independent Isotopic Fractionation of Oxygen in Earth Wind (EW) with Relevance to Exotic Oxygen in Lunar Metals",
40^th Lunar and Planetary Science Conference (Woodlands, TX, USA, March 2009).

[oral]

Yamada A.,
"Nanostructural study of the Allende and Yamato-74362 meteorites using positronium time of flight spectroscopy",
2nd International Workshop on High Energy Earth Science; NuTRAck and MuRAY Joint Meeting 09 (Tokyo, Japan, January 2009).

[oral]

Yamada A., Hiraki Y., Seta T., Seki K., Kasai Y., and Ozima M.,
"SOME CONSIDERATIONS REGARDING OXYGEN COMPOSITION IN THE LUNAR SOIL",
71st Annual Meeting of the Meteoritical Society (MetSoc08), #5205 (Matsue, Japan, July 28 - August 1, 2008).

[poster]

Akinori Yamada, Hiroyuki K. M. Tanaka, Yusuke Yamauchi, Toshikazu Kurihara, Naoji Sugiura,
"Nanostructural Characterization of the Allende CV Chondrite and L Chondrite using Positronium Time of Flight Spectroscopy:  the History of Chondrite Parent Body Formation",
71st Annual Meeting of the Meteoritical Society (MetSoc08), #5210 (Matsue, Japan, July 28 - August 1, 2008).

[poster]

Akinori Yamada, Hiroyuki K. M. Tanaka, Toshikazu Kurihara, Yusuke Yamauchi, Mills A. P. Jr.,
"Positronium Time of Flight Spectroscopy to Understand Chondrite Formation",
International Workshop on High Energy Earth Science (Tokyo, Japan, June 26-27, 2008).

[poster]

Yamada A., Hiraki Y., Seta T., Seki K., Kasai Y., and Ozima M.,
"Mass-independently fractionation of oxygen ion O+ in thermosphere",
Japan Geoscience Union Meeting 2008 (Makuhari, Japan, May 25-30, 2008).