Search Results - "Nakagawa, Zenbe E"

Effect of lattice constant of zinc oxide on antibacterial characteristics by Yamamoto, Osamu, Komatsu, Miyako, Sawai, Jun, Nakagawa, Zenbe-E

“…Zinc oxide powders were heated in different atmospheres at 800 and 1400 degrees C, of which the characterization and the antibacterial activity were studied by…”
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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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Acoustic Emission from a Porcelain Body during Cooling by Ohya, Yutaka, Takahashi, Yasutaka, Murata, Minori, Nakagawa, Zenbe-e, Hamano, Kenya

“…Quartz grains in porcelain bodies cause cracking. Under the present conditions, acoustic emission (AE) has shown that the cracking occurred in a temperature…”
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Alteration of volcanic rocks and genesis of kaolin deposits in the Sile region, northern Istanbul, Turkey; I, Clay mineralogy by Ece, O. Isik, Nakagawa, Zenbe E, Schroeder, Paul A

“…The Sile Region contains discontinuous, cyclic, thin coal beds and industrial clay deposits that were accumulated in lacustrine basins which received extensive…”
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Agglomeration of silica spheres under ultrasonication by Enomoto, Naoya, Maruyama, Shingo, Nakagawa, Zenbe-e

“…Power ultrasound of 20 kHz was applied to the synthesis of silica spheres via the controlled hydrolysis of tetraethoxysilane (TEOS). Silica spheres of about…”
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Preparation of CaSiO3 whiskers from alkali halide fluxes by HAYASHI, S, SUGAI, M, NAKAGAWA, Z.-E, TAKEI, T, KAWASAKI, K, KATSUYAMA, T, YASUMORI, A, OKADA, K

“…CaSiO3 whiskers were prepared from fine powder by use of alkali halide fluxes, NaCl, KCl, and their mixture. The CaSiO3 powder and the flux were mixed and…”
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The effect of BN addition on thermal shock behavior of fiber reinforced porous ceramic composite by Ma, Xiao-Dong, Ohtsuka, Tadashi, Hayashi, Shigeo, Nakagawa, Zenbe-e

“…Fiber reinforced ceramic composite (mullite fiber/α-Al 2O 3 powder) was produced by the organic flocculating method. Air-quenching was employed to determine…”
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Effect of ultrasound on synthesis of spherical silica by Enomoto, Naoya, Koyano, Tomohiro, Nakagawa, Zenbe-e

“…Spherical particles of silica were prepared in the presence of ultrasound at various frequencies (20, 1740, 4000 kHz) and intensities (< 25.4 W/cm 2). It was…”
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Antibacterial Activity of Carbon-Coated Zinc Oxide Particles by SAWAI, JUN, YAMAMOTO, OSAMU, ÖZKAL, BURAK, NAKAGAWA, ZENBE-E

“…Particles of ZnO coated with carbon (ZnOCC) were prepared and evaluated for their antibacterial activity. ZnO powder and poly (vinyl alcohol) (PVA)…”
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Bending strength of porcelains by Ece, O.Isik, Nakagawa, Zenbe-e

“…Porcelains in the quartz–metahalloysite+kaolin–K-feldspar system with different quartz grain sizes were investigated to study the effect of firing temperature…”
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Microstructure of nitrate polycrystals solidified under ultrasonic vibration by Enomoto, Naoya, Iimura, Yasushi, Nakagawa, Zenbe-e

“…Molten nitrates in the system (1 − x)NaNO3−xBa(NO3)2 were solidified in the presence of a power ultrasound of 20 kHz. Their microstructures were compared with…”
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Effect of different electrode materials on electrophoretic depositional behavior of yttria-stabilized zirconia powder by HAYASHI, Shigeo, SATO, Chiho, NAKAGAWA, Zenbe-E

“…The electrophoretic depositional (EPD) behavior of yttria-stabilized zirconia (YSZ) powder with 8 mol% Y2O3, which is a common material for oxygen sensors as a…”
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Eutectic Precipitation of the Spinel Solid Solution-Yttrium Aluminum Garnet (YAG) System by Wang, Shuqiang, Akatsu, Takashi, Tanabe, Yasuhiro, Nakagawa, Zenbe-e, Yasuda, Eiichi

“…Isothermally solidified microstructures of the alumina‐rich spinel solid solution—yttrium aluminum garnet (YAG) composite was investigated. It was identified…”
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Preparation and characterization of carbon-coated ZnO and CaO powders by pyrolysis of PVA by OZKAL, Burak, WEI JIANG, YAMAMOTO, Osamu, FUDA, Kiyoshi, NAKAGAWA, Zenbe-E

“…Carbon-coated ZnO and CaO powders were prepared by Poly(vinyl alcohol) (PVA) pyrolysis at 700 °C in inert atmosphere and characterized for their potential…”
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Morphology of Polypropylene and Tree Initiation by Xu, Jianfei, Yan, Ping, Yoshimura, Noboru, Nakagawa, Zenbe-e

“…The morphological aspect of a polypropylene (PP) sample is investigated using an X-ray diffractometer, differential scanning calorimetry (DSC) and an infrared…”
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Effect of ultrasonic waves on crystallization from a supersaturated solution of alum by Enomoto, Naoya, Sung, Tae -Hyun, Nakagawa, Zenbe -E, Lee, Shen -Chih

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Effect of ultrasonic irradiation of precipitation of lead oxalate from aqueous solution by HEE-LACK CHOI, ENOMOTO, N, NAKAGAWA, Z.-E

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Characterization of a twin-free orthorhombic YBa2Cu3Ox crystal by KUTAMI, H, YAMADA, Y, KOYAMA, S, JIAN GUO WEN, EGI, T, NAKAGAWA, Z.-E, SHIOHARA, Y

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Sonochemical powder processing of iron hydroxides by Enomoto, Naoya, Akagi, Jun-ichi, Nakagawa, Zenbe-e

“…Iron(II) hydroxide was oxidized in an ultrasonic-activated solution to produce α-FeOOH (goethite) or Fe 3O 4 (magnetite). This process involves the dissolution…”
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In situ preparation of superconducting thick films from rapidly quenched Bi-Sr-Ca-Oxide films and surface-oxidized Cu plate by TAE-HYUN SUNG, NAKAGAWA, Z.-E, YOSHIMOTO, M, KOINUMA, H, YOSHIMURA, M

“…Superconducting thick films of Bi 2 Sr 2 CaCu 2 O y are successfully prepared by in situ reaction between amorphous film of Bi 2 SrCaO x and CuO/Cu substrate…”
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