Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Isao Okada"'
Publikováno v:
Zeitschrift für Naturforschung A. 68:21-38
The Klemm method of isotopic enrichment (countercurrent electromigration of molten salts) and many of its implications are reviewed and discussed. On the basis of this principle, a small amount of 6Li was enriched in some experiments from its origina
Publikováno v:
Journal of Chemical & Engineering Data. 55:1847-1854
Internal mobilities of Li+ and K+ in the molten binary system (Li, K)Cl have been measured at (913 and 973) K. The product of the internal mobility and the modified molar volume has a constant value for Li+ at 913 K and two constant values depending
Autor:
Hiroshi Uchida, Morio Matsumoto, Nobuyuki Kanzawa, Isao Okada, Takahiro J. Fujimi, Mamoru Aizawa, Hikaru Morisue, Hideo Matsumoto, Kazuhiro Chiba, Yoshiaki Toyama
Publikováno v:
Journal of Biomedical Materials Research Part A. :811-818
We have successfully synthesized hydroxyapatite fibers via a homogenous precipitation method. Using these hydroxyapatite fibers, we have produced the apatite fiber scaffolds (AFS) with well-controlled pore sizes (porosity above 95%). The AFS is relat
Autor:
Hiroshi Uchida, Hikaru Morisue, Morio Matsumoto, Nobuyuki Kanzawa, Yoshiaki Toyama, Isao Okada, Kazuhiro Chiba, Takahiro J. Fujimi, Mamoru Aizawa, Hideo Matsumoto
Publikováno v:
Spine. 31:1194-1200
Study Design. An experimental study, in which spinal fusion in rats was conducted using a hydroxyapatite fiber mesh (HAM) as a carrier for recombinant human bone morphogenetic protein (rhBMP)-2. Objectives. To study the usefulness of the HAM as a car
Publikováno v:
Journal of the European Ceramic Society. 26:501-507
Calcium-deficient apatite fibres were successfully synthesized by a homogeneous precipitation method using starting solutions with a Ca/P ratio of 1.00–1.67. In the case of the Ca/P ratio of 1.67, the resulting apatite fibre had long-axes of about
Publikováno v:
Phosphorus Research Bulletin. 20:61-78
Ultrasonic spray-pyrolysis technique may be effective for syntheses of the HAp and various substituted apatites powders with the formula of M10(PO4)6(OH)2 (M=Ca, Sr, Ca+Sr and Ba). We have reviewed our research for 1) syntheses of HAp and substitued
Publikováno v:
Journal of Molecular Liquids. 118:131-139
Crystal growth from a supersaturated NaCl aqueous solution has been studied by molecular dynamics (MD) simulation. The model was similar to the one previously applied by us for a NaCl melt. 168Na+, 168Cl− and 192H2O were set up in a basic cell in t
Publikováno v:
Key Engineering Materials. :249-252
Autor:
Hikaru Morisue, Nobuyuki Kanzawa, Morio Matsumoto, Hiroki Shinoda, Takahiko J. Fujimi, Isao Okada, Mamoru Aizawa, Yoshiaki Toyama, Hiroshi Uchida
Publikováno v:
Phosphorus Research Bulletin. 17:262-268
Publikováno v:
Journal of the European Ceramic Society, 24(7), 2163-2168. Elsevier
The effect of silicon nitride (Si 3 N 4 ) addition on the sintering of magnesium silicon nitride (MgSiN 2 ) powder has been examined using a hot-pressing technique. The MgSiN 2 powder compacts with 1, 4, and 9 mol% of Si 3 N 4 addition [sintering aid