Search Results - "Hiroshi Yamawaki"

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    Dependence of the Viscosity of Bromobenzene on Pressure Up to 400 MPa by Yamawaki, Hiroshi

    “…In this study, the resonance peak of the fundamental mode of a quartz crystal resonator was measured for bromobenzene under high pressures. Several resonators…”
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    Pressure Dependence of Viscosity for Methyl Oleate and Methyl Linoleate up to 400 MPa by Yamawaki, Hiroshi

    “…In this work, the conductance versus sweep frequency for AT-cut quartz crystal resonators was measured for methyl myristate, methyl oleate, and methyl…”
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    Distinct Responses to Mechanical Grinding and Hydrostatic Pressure in Luminescent Chromism of Tetrathiazolylthiophene by Nagura, Kazuhiko, Saito, Shohei, Yusa, Hitoshi, Yamawaki, Hiroshi, Fujihisa, Hiroshi, Sato, Hiroyasu, Shimoikeda, Yuichi, Yamaguchi, Shigehiro

    Published in Journal of the American Chemical Society (17-07-2013)
    “…Luminescent mechanochromism has been intensively studied in the past few years. However, the difference in the anisotropic grinding and the isotropic…”
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    Observation of Dihydrogen Bonds in High-Pressure Phases of Ammonia Borane by X‑ray and Neutron Diffraction Measurements by Nakano, Satoshi, Sano-Furukawa, Asami, Hattori, Takanori, Machida, Shinichi, Komatsu, Kazuki, Fujihisa, Hiroshi, Yamawaki, Hiroshi, Gotoh, Yoshito, Kikegawa, Takumi

    Published in Inorganic chemistry (01-03-2021)
    “…High-pressure X-ray and neutron diffraction analyses of an ambient-pressure phase (AP) and two high-pressure phases (HP1 and HP2) of ammonia borane (i.e.,…”
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    Structural Analysis of Some High-Pressure Stable and Metastable Phases in Lithium Borohydride LiBH4 by Nakano, Satoshi, Fujihisa, Hiroshi, Yamawaki, Hiroshi, Kikegawa, Takumi

    Published in Journal of physical chemistry. C (26-02-2015)
    “…Some high-pressure structures of lithium borohydride (LiBH4) were analyzed using the Rietveld refinement for high-pressure X-ray diffraction data up to 50 GPa,…”
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    Phase Transition of a Structure II Cubic Clathrate Hydrate to a Tetragonal Form by Takeya, Satoshi, Fujihisa, Hiroshi, Yamawaki, Hiroshi, Gotoh, Yoshito, Ohmura, Ryo, Alavi, Saman, Ripmeester, John A.

    Published in Angewandte Chemie International Edition (01-08-2016)
    “…The crystal structure and phase transition of cubic structure II (sII) binary clathrate hydrates of methane (CH4) and propanol are reported from powder X‐ray…”
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    Nondestructive Imaging of Anomalously Preserved Methane Clathrate Hydrate by Phase Contrast X-ray Imaging by Takeya, Satoshi, Yoneyama, Akio, Ueda, Kazuhiro, Hyodo, Kazuyuki, Takeda, Tohoru, Mimachi, Hiroko, Takahashi, Masahiro, Iwasaki, Toru, Sano, Kenichi, Yamawaki, Hiroshi, Gotoh, Yoshito

    Published in Journal of physical chemistry. C (18-08-2011)
    “…Nondestructive observation of anomalously preserved methane (CH4) hydrate stored outside its thermodynamically stable zone below the melting point of ice was…”
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    Structure of Intermediate Phase II of LiNH2 under High Pressure by Yamawaki, Hiroshi, Fujihisa, Hiroshi, Gotoh, Yoshito, Nakano, Satoshi

    Published in The journal of physical chemistry. B (21-08-2014)
    “…A new intermediate phase (phase II) was found between phases I and III in LiNH2 in the pressure range of 10 to 13 GPa through the analysis of infrared and…”
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    Ca-VII: a chain ordered host-guest structure of calcium above 210 GPa by Fujihisa, Hiroshi, Nakamoto, Yuki, Sakata, Masafumi, Shimizu, Katsuya, Matsuoka, Takahiro, Ohishi, Yasuo, Yamawaki, Hiroshi, Takeya, Satoshi, Gotoh, Yoshito

    Published in Physical review letters (04-06-2013)
    “…The recently discovered high pressure phase VII of calcium [M. Sakata et al., Phys. Rev. B 83, 220512(R) (2011)] has the highest superconducting transition…”
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    Comparison of Functional Dyspepsia and Early Chronic Pancreatitis by Futagami, Seiji, Yamawaki, Hiroshi, Agawa, Shuhei, Ikeda, Go, Noda, Hiroto, Kirita, Kumiko, Higuchi, Kazutoshi, Gudis, Katya, Murakami, Makoto, Kodaka, Yasuhiro, Ueki, Nobue, Iwakiri, Katsuhiko

    Published in Journal of Nippon Medical School (15-02-2020)
    “…Functional dyspepsia (FD) is a common disease that can markedly impair quality of life. In the 2016 Rome IV criteria, a diagnosis of FD requires the presence…”
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    Binary Ethanol−Methane Clathrate Hydrate Formation in the System CH4-C2H5OH-H2O: Confirmation of Structure II Hydrate Formation by Yasuda, Keita, Takeya, Satoshi, Sakashita, Mami, Yamawaki, Hiroshi, Ohmura, Ryo

    Published in Journal of physical chemistry. C (16-07-2009)
    “…The crystal structure of the binary clathrate hydrate of methane (CH4) and ethanol was identified by powder X-ray diffraction. Raman spectroscopic measurements…”
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    Phase boundaries and molar volumes of high-temperature and high-pressure phase V of LiBH4 by Yamawaki, Hiroshi, Fujihisa, Hiroshi, Gotoh, Yoshito, Nakano, Satoshi

    “…Raman measurements up to 14GPa and 570K and powder x-ray diffraction measurement from 4 to 28GPa at 510K were used to investigate the high-temperature and…”
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