Takehiko HIRAGA

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Speaker, Author, Co-Author

Wed. Apr 30, 2014 11:00 AM - 12:45 PM 511 (5F)

Oral
| Symbol S (Solid Earth Sciences)
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT38_30AM2] Rheology and Transport Phenomena of Geomaterials

11:45 AM - 12:00 PM

[SIT38-11] High accuracy measurement of activation energy of creep and electrical conductivity of olivine aggregate

*Tadashi NAKAKOJI¹, Takehiko HIRAGA¹, Kenji MIBE¹ (1.Earthquake Research Institute, The University of Tokyo)

12:00 PM - 12:15 PM

[SIT38-12] Quantification of grain boundary sliding and grain rotation during diffusion creep of mantle rocks

*Genta MARUYAMA¹, Takehiko HIRAGA¹ (1.Department of Earth and Planetary Sciences, Earthquake Research Institute, University of Tokyo)

Wed. Apr 30, 2014 2:15 PM - 4:00 PM 511 (5F)

Oral
| Symbol S (Solid Earth Sciences)
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT38_30PM1] Rheology and Transport Phenomena of Geomaterials

3:30 PM - 3:45 PM

[SIT38-P04_PG] Doping effect on high-temperature creep of polycrystalline anorthite

3-min talk in an oral session

*Kosuke YABE¹, Sanae KOIZUMI¹, Takehiko HIRAGA¹ (1.Earthquake Research Institute, The University of Tokyo)

3:30 PM - 3:45 PM

[SIT38-P05_PG] Synthesis of textural polycrystalline forsterite using colloidal processing in a strong magnetic field.

3-min talk in an oral session

*Sanae KOIZUMI¹, Takehiko HIRAGA¹, Tohru SUZUKI S.², Yoshio SAKKA² (1.Earthquake Research Institute, University of Tokyo, 2.National Institute for Material Science)

3:30 PM - 3:45 PM

[SIT38-P07_PG] Grain boundary diffusion of noble metal elements in mantle composites

3-min talk in an oral session

*Naoya MATSUO¹, Takehiko HIRAGA¹ (1.Eartuquake Research Institute, The University of Tokyo)

3:30 PM - 3:45 PM

[SIT38-P08_PG] The effect of partial melting on the mantle viscosity and electrical

3-min talk in an oral session

*Kenta SUEYOSHI¹, Takehiko HIRAGA¹ (1.Earthquake Research Institute, University of Tokyo)

Wed. Apr 30, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol S (Solid Earth Sciences)
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT38_30PO1] Rheology and Transport Phenomena of Geomaterials

6:15 PM - 7:30 PM

[SIT38-P04] Doping effect on high-temperature creep of polycrystalline anorthite

*Kosuke YABE¹, Sanae KOIZUMI¹, Takehiko HIRAGA¹ (1.Earthquake Research Institute, The University of Tokyo)

6:15 PM - 7:30 PM

[SIT38-P05] Synthesis of textural polycrystalline forsterite using colloidal processing in a strong magnetic field.

*Sanae KOIZUMI¹, Takehiko HIRAGA¹, Tohru SUZUKI S.², Yoshio SAKKA² (1.Earthquake Research Institute, University of Tokyo, 2.National Institute for Material Science)

6:15 PM - 7:30 PM

[SIT38-P07] Grain boundary diffusion of noble metal elements in mantle composites

*Naoya MATSUO¹, Takehiko HIRAGA¹ (1.Eartuquake Research Institute, The University of Tokyo)

6:15 PM - 7:30 PM

[SIT38-P08] The effect of partial melting on the mantle viscosity and electrical

*Kenta SUEYOSHI¹, Takehiko HIRAGA¹ (1.Earthquake Research Institute, University of Tokyo)