Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Satoshi Tomiyama"'
Publikováno v:
Journal of Health Science. 54:17-22
The reaction of 4,4'-methylenedianiline (MDA) with chlorine in aqueous solution was investigated by gas chromatography/mass spectrometry (GC/MS) in order to determine its chemical changes in water. MDA was shown to react readily with chlorine under c
Publikováno v:
Microporous and Mesoporous Materials. 98:107-114
Ni/SiO2 catalysts with bimodal pore structure were prepared by the sol–gel method of silicon tetraethoxide and nickel nitrate in the presence of poly(ethylene oxide) (PEO) and urea. The presence of PEO was effective to induce phase separation durin
Autor:
Yukie Iwata, Akira Arakaki, Yasushi Nakama, Hirohisa Kudou, Hidemaro Higa, Rikito Hokama, Moritaka Nagayama, Masahiro Kojima, Satoshi Tomiyama
Publikováno v:
Orthopedics & Traumatology. 56:566-569
Publikováno v:
Journal of Environmental Chemistry. 16:415-423
Publikováno v:
Applied Catalysis A: General. 286:142-147
Ni/SiO2 catalysts with Ni content up to 50 wt.% were prepared by depositing nickel hydroxides in a sol–gel-derived wet silica gel, where nickel hydroxides were produced by the increase in pH due to the decomposition of urea. The Ni dispersion in th
Publikováno v:
Applied Catalysis A: General. 273:211-215
Nickel catalysts supported on silica–zirconia mixed oxides were prepared by homogeneous precipitation in sol–gel-derived wet silica gel. Their structural properties and catalytic performance in steam-reforming of methane were investigated from th
Publikováno v:
Applied Catalysis A: General. 241:349-361
Silica-supported nickel (Ni/SiO 2 ) catalysts were prepared by homogeneous precipitation of nickel hydroxide in a wet silica gel derived from a sol–gel process (HPG). Their microstructures and their catalytic performance for the CO 2 -reforming of
Autor:
Moritaka Nagayama, Hiroaki Komesu, Rikito Hokama, Satoshi Tomiyama, Akira Arakaki, Hidemaro Higa
Publikováno v:
Orthopedics & Traumatology. 51:587-591
We report a case of ABS liner dissociation of a Kyocera metal-backed shell used in cementless THA. While the damage in the ceramic inlay was minimal, there was severe destruction of the polyethylene. We believe creep deformity of the polyethylene is
Autor:
Nozomi Hatano, Kenhiro Urasaki, Akira Arakaki, Satoshi Tomiyama, Hidemaro Higa, Hirohisa Kudo, Hidehiro Horizono
Publikováno v:
Orthopedics & Traumatology. 47:1260-1264
We reviewed 21 knees of 14 patients who underwent unicompartmental knee arthroplasty (UKA) for gonarthrosis in the medial compornent between 1992 and 1996. The mean age at surgery was 64 years with the postoperative follow-up period averaged at 32 mo
Autor:
Shin Zamami, Naoto Hamasaki, Kunio Ibaraki, Fuminori Kanaya, Tomoaki Yoshikawa, Satoshi Tomiyama, Moritaka Nagayama, Hajime Tamaki, Satoshi Nakasone, Goichi Okahara
Publikováno v:
Orthopedics & Traumatology. 45:753-756