Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Naoki Mikami"'
Autor:
Mark Kondo, Kohei Soga, Kazuhiro Suga, Naoki Mikami, Wei-Jen Lai, Sunmin Kim, Ikuo Yonemitsu, Zuisei Kanno, Motohiro Uo, Hiroshi Takemura
Publikováno v:
2021 6th International Conference on Intelligent Informatics and Biomedical Sciences (ICIIBMS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efbf8085c42d52c7775f5d99dcef3fd4
https://doi.org/10.1109/iciibms52876.2021.9651578
https://doi.org/10.1109/iciibms52876.2021.9651578
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32f0818a58f3bf4a08b13072914a5855
https://doi.org/10.4271/2017-01-0845
https://doi.org/10.4271/2017-01-0845
Autor:
Naoki Mikami, Satoshi Sato, Takaya Goto, Ryoji Takahashi, Toshiaki Sodesawa, Katsuhiro Matsutani
Publikováno v:
Materials Research Bulletin. 42:523-531
The bending strength of amorphous silica gels with bimodal pore structure was evaluated by changing macropore morphology and porosity, where the macropore morphology was controlled by inducing phase separation during gelation of silicate solution and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f872b060b715444f6a2ee8a872c16c41
https://doi.org/10.1016/j.materresbull.2006.06.015
https://doi.org/10.1016/j.materresbull.2006.06.015
Publikováno v:
Journal of the Ceramic Society of Japan. 115:882-887
Bimodal porous silica gel with both macropores and mesopores was prepared from water glass (WG) in the presence of low-molecular-weight surfactant, sodium dodecyl sulfate (SDS), by inducing phase separation during sol-gel reaction. The macroporous mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6449ebef993db845a8fbef68449f5058
https://doi.org/10.2109/jcersj2.115.882
https://doi.org/10.2109/jcersj2.115.882
Autor:
Makoto Otsuda, Masanari Ishizuki, Ryoji Takahashi, Katsuhiro Matsutani, Toshiaki Sodesawa, Naoki Mikami, Satoshi Sato
Publikováno v:
Journal of the Ceramic Society of Japan. 114:282-285
Production method of spherical silica beads with macropores was investigated from water glass. Spherical beads with continuous macropores were obtained by inducing phase separation in sol droplets in an organic solvent, and the diameter of beads was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7aeab3b67faad6453901bb2f9de96ae
https://doi.org/10.2109/jcersj.114.282
https://doi.org/10.2109/jcersj.114.282
Autor:
Naoki Mikami, Satoshi Sato, Ryoji Takahashi, Toshiaki Sodesawa, Katsuhiro Matsutani, Takaya Goto
Publikováno v:
Materials Research Bulletin. 40:1148-1156
Silica gels with both macropores and mesopores were prepared from water glass by fixing transitional structure of phase separation, and their strength was investigated. Pore structure of the gels was controlled by changing gel-preparation composition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c0bcddc0b86eb94c86464dc454fcaa5
https://doi.org/10.1016/j.materresbull.2005.03.009
https://doi.org/10.1016/j.materresbull.2005.03.009
Autor:
Akiyuki Yachi, Naoki Mikami, Ryoji Takahashi, Toshiaki Sodesawa, Katsuhiro Matsutani, Koichi Oguma, Satoshi Sato
Publikováno v:
Journal of Non-Crystalline Solids. 351:331-339
Monolithic silica gel with macropores was prepared in the solution of water glass and polyacrylic acid (HPAA) by freezing transitional structures of phase separation. In the system, phase separation proceeds between silica polymers and HPAA, so that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e3ae797dd007feae40fb13324bb58d6
https://doi.org/10.1016/j.jnoncrysol.2004.11.016
https://doi.org/10.1016/j.jnoncrysol.2004.11.016
Autor:
Satoshi Sato, Masanari Ishizuki, Yuta Haga, Katsuhiro Matsutani, Toshiaki Sodesawa, Ryoji Takahashi, Naoki Mikami
Publikováno v:
Journal of the Ceramic Society of Japan. 113:634-636
Glass capillaries with silica gel layer on the inner surface were prepared by applying phase separation during sol-gel reaction of tetraethyl orthosilicate in the presence of poly (ethylene glycol) with number-average molecular weight of 20000. Accor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77bfdcb382e8cbf5a2d0da3185764e6
https://doi.org/10.2109/jcersj.113.634
https://doi.org/10.2109/jcersj.113.634
Publikováno v:
ISSPA
Brush-commutated small DC motors are widely used because they are cheap and easy to run. In controlling speed of such motors, estimation of rotational speed without sensors are required. In this study, a method to estimate the rotational speed is pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abc275432d1c6fdbbf9080852962188c
https://doi.org/10.1109/isspa.2010.5605587
https://doi.org/10.1109/isspa.2010.5605587
Publikováno v:
Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 75:43-51
The logarithmic adaptive digital filter (ADF) estimates the unknown system in which the transfer function is represented by a rational function of z. It consists of an ADF to estimate the logarithm of the denominator polynomial of the transfer functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6649eb876d11942e08a1651faa8fc87
https://doi.org/10.1002/ecjc.4430750705
https://doi.org/10.1002/ecjc.4430750705