Search Results - "Ohira, Toshiaki"

Antibacterial characteristics of CaCO3–MgO composites by Yamamoto, Osamu, Ohira, Toshiaki, Alvarez, Kelly, Fukuda, Masayuki

“…Composite powders contributing to oral hygiene applications, i.e., nano-scale MgO crystallite dispersed in CaCO3 grain, were fabricated by the thermal…”
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Partitioning of rhodium and ruthenium between Pd–Rh–Ru and (Ru,Rh)O2 solid solutions in high-level radioactive waste glass by Sugawara, Toru, Ohira, Toshiaki, Komamine, Satoshi, Ochi, Eiji

“…The partitioning of rhodium and ruthenium between Pd–Rh–Ru alloy with a face-centered cubic (FCC) structure and (Ru,Rh)O2 solid solution has been investigated…”
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Phase equilibrium experiments on the simulated high-level waste glass containing platinum group elements by Sugawara, Toru, Ohira, Toshiaki, Minami, Kazuhiro, Komamine, Satoshi, Ochi, Eiji

“…Phase equilibrium experiments for the simulated high-level waste (HLW) glass containing palladium, rhodium and ruthenium discharged from a full scale mock up…”
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Phase equilibria and thermodynamic analysis of liquid–liquid immiscibility in the system SiO2–Na2O–MoO3 by Sugawara, Toru, Ohira, Toshiaki, Kondo, Ryoichi, Jin, Kousuke

“…Phase equilibrium experiments were carried out in the SiO 2 –Na 2 O–MoO 3 system at 1200ºC and 1000ºC. We found that immiscible phase region in this system is…”
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Recovery of Pd(II) by solvent extraction with a dithiophenol-based extractant from the undiluted leachate of spent automotive catalysts followed by water scrubbing and thiourea stripping by Yamada, Manabu, Ohira, Toshiaki, Watanabe, Nao, Katagiri, Hiroshi, Shibayama, Atsushi, Hamada, Fumio

“…Extractants with high recognition ability for specific platinum-group metals are essential for the selective and effective recovery of these valuable metals…”
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Effective factor on antibacterial characteristics of Mg1−XNiXO solid solution by Ohira, Toshiaki, Yamamoto, Osamu

“…► We prepared Mg1−XNiXO solid solutions with different chemical compositions. ► We tested the antibacterial activity for Escherichia coli and Staphylococcus…”
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Correlation between antibacterial activity and crystallite size on ceramics by Ohira, Toshiaki, Yamamoto, Osamu

“…Although the antibacterial activity of ceramics has been reported in many literatures, there are none that report on the significant relation between the…”
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Effective factor on antibacterial characteristics of Mg1aXNiXO solid solution by Ohira, Toshiaki, Yamamoto, Osamu

“…Mg1aXNiXO solid solution powder samples with different chemical compositions were prepared by heating MgOaNiO mixtures at 1300 degree C for 12 h in air. From…”
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Antibacterial activity of ZnO powder with crystallographic orientation by Ohira, Toshiaki, Yamamoto, Osamu, Iida, Yasuhiro, Nakagawa, Zenbe-e

“…ZnO powder with crystallographic orientation was prepared from the mixed aqueous solution of zinc chloride, tri-ethanol amine and thio-urea. From X-ray…”
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Heat capacity of complex aluminoborosilicate glasses by George, Jaime L., Sugawara, Toru, Ohira, Toshiaki, Kruger, Albert A., Vienna, John D.

“…ABSTRACT For nuclear waste vitrification in the Tank Waste Treatment and Immobilization Plant (WTP) at the Hanford site, waste feed is charged into a…”
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Extension of the Optical Absorption Range in Zn-Doped MgO Powders and Its Effect on Antibacterial Activity by Ohira, Toshiaki, Kawamura, Mari, Fukuda, Masayuki, Alvarez, Kelly, Özkal, Burak, Yamamoto, Osamu

“…In order to produce powder samples of Zn-doped MgO, the precursors, MgO and ZnO, were mixed in a molar ratio higher than 1.86 and subsequently treated at…”
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Antibacterial characteristics of CaCO 3–MgO composites by Yamamoto, Osamu, Ohira, Toshiaki, Alvarez, Kelly, Fukuda, Masayuki

“…Dentifrices, such as tooth-paste, are pastes containing insoluble abrasives that aid in the removal of plaque from the teeth and help to polish them. Composite…”
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Antibacterial characteristics of carbon-coated CaCO 3/MgO powder led by the pyrolysis of poly (vinyl alcohol)-dolomite mixture by Yamamoto, Osamu, Ohira, Toshiaki, Mohan, Dodda Jagan, Fukuda, Masayuki, Özkal, Burak, Sawai, Jun, Nakagawa, Zenbe-e

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Antibacterial characteristics of carbon-coated CaCO3/MgO powder led by the pyrolysis of poly (vinyl alcohol)-dolomite mixture by Yamamoto, Osamu, Ohira, Toshiaki, Mohan, Dodda Jagan, Fukuda, Masayuki, Özkal, Burak, Sawai, Jun, Nakagawa, Zenbe-e

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