Oral / Invited
Ko Okumura
“Fracture of Network Systems and Liquid Films on Textured Substrates”
10th International Symposium on Biomimetic Materials Processing(BMMP-10) (Jan. 26-29, 2010), Nagoya, Japan

Poster / Contributed
Yumiko Yoshitake and Ko Okumura
“Effect of Surface Roughness on Contact Angle Hysteresis”
10th International Symposium on Biomimetic Materials Processing (BMMP-10) (Jan. 26-29, 2010), Nagoya, Japan

Poster / Contributed
Yumiko Yoshitake and Ko Okumura
“On the Origin of Contact Angle Hysteresis”
62nd Annual Meeting of the APS Division of Fluid Dynamics (Nov. 22-24, 2009), Minneapolis, USA

Oral / Contributed
Ko Okumura, Ayako Eri, and Maria Yokota
“Dynamics of Bubbles and Drops in a Hele-Shaw Cell”
62nd Annual Meeting of the APS Division of Fluid Dynamics (Nov. 22-24, 2009), Minneapolis, USA