Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Haruki Obara"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 834, Pp 15-00571-15-00571 (2016)
Smoothed particle hydrodynamics (SPH) is a particle method for analyzing physical problems. But this method has numerical problems when treating multilayer problems and free surface. In this report we propose equations to treat multilayer heat conduc
Externí odkaz:
https://doaj.org/article/3de8ae46e34d4defa01bed79eb129773
Publikováno v:
Transactions of the JSME (in Japanese). 82:15-00571
Autor:
Yu Tomita, Tohru Sasaki, Yusuke Ikemoto, Shinichi Kamon, Noboru Morita, Mitsuru Jindai, Haruki Obara
Publikováno v:
Journal of the Japan Society for Precision Engineering. 81:339-343
Publikováno v:
Journal of the Japan Society for Precision Engineering. 81:673-677
Autor:
Takashi Yamashita, Hideo Takezoe, Shiori Sato, Kouichi Asakura, Haruki Obara, Satoshi Aya, Fumito Araoka, Kunihiko Okano
Publikováno v:
ChemPhysChem. 16:95-98
A periodic stripe pattern is found in the nematic phase close to the smectic phase of photoresponsive achiral liquid-crystalline compounds. The origin of the stripe patterns can be ascribed to an extremely large bent elastic constant K33 . In additio
Autor:
Takashi Yamashita, Kunihiko Okano, Ewa Gorecka, Ken Ishikawa, Fumito Araoka, Hideo Takezoe, Damian Pociecha, Satoshi Aya, Haruki Obara
Publikováno v:
Advanced Materials. 26:1918-1922
A surprisingly high bending elastic constant (K33 ) is obtained in a newly synthesized compound shown here. Mixtures containing a few percent of this compound confirm the influence of the unusual K33 values, and show an improved electro-optic respons
Thermodriven Micrometer-Scale Aqueous-Phase Separation of Amphiphilic Oligoethylene Glycol Analogues
Autor:
Haruki Obara, Kazushi Kinbara, Shunichi Kawasaki, Takahiro Muraoka, Takerou Ishii, Tsutomu Hamada
Publikováno v:
Chemistry-an Asian Journal. 9(No. 10):2778-2788
Thermoresponsive materials with a lower critical solution temperature (LCST) are receiving growing attention, of which examples of non-polymeric small molecules are limited. Monodisperse oligoethylene glycol amphiphiles that contain aromatic units wi
Autor:
Kazushi Kinbara, Mihoko Ui, Kota Adachi, Hidehito Tochio, Haruki Obara, Takahiro Muraoka, Nabanita Sadhukhan, Shunichi Kawasaki, Masahiro Shirakawa
Publikováno v:
Angewandte Chemie. 125:2490-2494
Part of the solution: A PEG with a discrete triangular structure exhibits hydrophilicity/hydrophobicity switching upon increasing temperatures, and suppresses the thermal aggregation of lysozyme to retain nearly 80 % of the enzymatic activity. CD and
Publikováno v:
Journal of the Japan Society for Precision Engineering. 79:665-670
Publikováno v:
Key Engineering Materials. :895-900
The stereo-camera method is used to measure the positions of robots. In taking the measurements it is important to precisely measure the distance between cameras and the relative posture of the cameras. Therefore, we developed a novel method for meas