Search Results - "Berry, Andrew J"

Titanium-hydroxyl defect-controlled rheology of the Earth's upper mantle by Faul, Ulrich H., Cline, Christopher J., David, Emmanuel C., Berry, Andrew J., Jackson, Ian

“…Experiments were conducted with hydrous olivine to investigate the defect responsible for the influence of water (hydrogen structurally incorporated as…”
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Fractional crystallisation of eclogite during the birth of a Hawaiian Volcano by Miller, Laura A., O’Neill, Hugh St. C., Berry, Andrew J., Le Losq, Charles

“…The initial melts erupted by a Hawaiian volcano have a range of alkalic compositions but are rarely observed as they are covered by enormous volumes of shield…”
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Oxidation state of iron in komatiitic melt inclusions indicates hot Archaean mantle by Berry, Andrew J, Danyushevsky, Leonid V, St C. O'Neill, Hugh, Newville, Matt, Sutton, Stephen R

“…Komatiites are volcanic rocks mainly of Archaean age that formed by unusually high degrees of melting of mantle peridotite. Their origin is controversial and…”
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The oxidation state of sulfur in synthetic and natural glasses determined by X-ray absorption spectroscopy by Métrich, Nicole, Berry, Andrew J., O’Neill, Hugh St.C., Susini, Jean

“…Sulfur K-edge X-ray absorption near edge structure (XANES) spectra were recorded for experimental glasses of various compositions prepared at different oxygen…”
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A XANES calibration for determining the oxidation state of iron in mantle garnet by Berry, Andrew J., Yaxley, Greg M., Woodland, Alan B., Foran, Garry J.

“…Iron K-edge X-ray absorption near edge structure (XANES) spectra were recorded for synthetic garnets of the almandine–skiagite (Fe 3Al 2Si 3O 12–Fe 3Fe 2Si 3O…”
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Havre 2012 pink pumice is evidence of a short-lived, deep-sea, magnetite nanolite-driven explosive eruption by Knafelc, Joseph, Bryan, Scott E., Jones, Michael W. M., Gust, David, Mallmann, Guil, Cathey, Henrietta E., Berry, Andrew J., Ferré, Eric C., Howard, Daryl L.

“…The Havre 2012 deep-sea rhyolite eruption went unobserved and was initially recognised from a massive pumice raft at the sea surface. Havre pumices are…”
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The oxidation states of niobium and tantalum in mantle melts by Burnham, Antony D., Berry, Andrew J., Wood, Bernard J., Cibin, Giannantonio

“…Niobium K-edge and tantalum LIII-edge XANES spectra were recorded for silicate glasses quenched from melts equilibrated at oxygen fugacities (in log units…”
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An experimental study of trace element partitioning between zircon and melt as a function of oxygen fugacity by Burnham, Antony D., Berry, Andrew J.

“…The partitioning of P, Sc, Ti, Sr, Y, Nb, the rare earth elements (REE), Hf, Ta, Th and U between zircon and a synthetic andesitic melt was determined as a…”
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A new model for zircon saturation in silicate melts by Crisp, Laura J., Berry, Andrew J.

“…A new model describing zircon saturation in silicate melts is presented that combines the results of 196 data from new experiments with data from previous…”
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A re-assessment of the oxidation state of iron in MORB glasses by Berry, Andrew J., Stewart, Glen A., O'Neill, Hugh St.C., Mallmann, Guilherme, Mosselmans, J. Fred W.

“…•Fe3+/ΣFe of MORB glass was determined by XANES spectroscopy to be 0.10(2).•Mössbauer spectra used to resolve Fe3+/ΣFe values <0.1 in basaltic glasses.•Isomer…”
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OH-bearing planar defects in olivine produced by the breakdown of Ti-rich humite minerals from Dabie Shan (China) by Hermann, Jörg, Fitz Gerald, John D., Malaspina, Nadia, Berry, Andrew J., Scambelluri, Marco

“…The partial breakdown of Ti-chondrodite and Ti-clinohumite during exhumation from ultra-high pressure to amphibolite facies conditions in garnet-pyroxenites…”
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A New Method for Relating Zircon Crystallisation to Petrogenetic Events by Miller, Laura A, Cawood, Peter A, Berry, Andrew J

“…The trace element contents of zircon can provide unique insights into tectonothermal events, however, interpreting these data and identifying correlations with…”
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The thermal expansion of Ti-substituted CaAl12O19 by Schofield, Paul F., Berry, Andrew J., Doyle, Patricia M., Knight, Kevin S.

“…CaAl 12 O 19 , which can incorporate Ti as both Ti 3+ and Ti 4+ (charge coupled substitution with Mg 2+ ), is one of the first minerals to condense from a gas…”
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Motional broadening: an important distinction between multiple-quantum and satellite-transition MAS NMR of quadrupolar nuclei by Ashbrook, Sharon E., Antonijevic, Sasa, Berry, Andrew J., Wimperis, Stephen

“…Multiple-quantum (MQ) and satellite-transition (ST) magic-angle spinning (MAS) are two very similar techniques used to obtain high-resolution or ‘isotropic’…”
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Alcohol withdrawal syndrome in critically ill patients: protocolized versus nonprotocolized management by Duby, Jeremiah J, Berry, Andrew J, Ghayyem, Paricheh, Wilson, Machelle D, Cocanour, Christine S

“…Approximately 18% to 25% of patients with alcohol use disorders admitted to the hospital develop alcohol withdrawal syndrome (AWS). Symptom-triggered dosing of…”
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The effects of temperature and pressure on the oxidation state of chromium in silicate melts by Berry, Andrew J., O’Neill, Hugh St. C., Foran, Garry J.

“…The oxidation state of Cr, Cr 2+ /ΣCr (where ΣCr = Cr 2+  + Cr 3+  = 0.35 wt%), in Fe-free silicate glasses quenched from melts equilibrated as a function of…”
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Synthesis, Structure, and Properties of 2O-BaPtO3, a Phase Derived from Hexagonal Perovskite by Brown, Alex J., Miller, Laura A., Berry, Andrew J., Lewis, William, Barnett, Christopher, Yuen, Alexander, Brennan, Mia J., Auckett, Josie E., Maynard-Casely, Helen E., Ling, Chris D.

“…We have made the compound 2O-BaPtO3 by high-pressure, high-temperature synthesis, determined its structure, and tested its catalytic activity. Compounds of the…”
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Synthesis, Structure, and Properties of 2O-BaPtO 3 , a Phase Derived from Hexagonal Perovskite by Brown, Alex J, Miller, Laura A, Berry, Andrew J, Lewis, William, Barnett, Christopher, Yuen, Alexander, Brennan, Mia J, Auckett, Josie E, Maynard-Casely, Helen E, Ling, Chris D

“…We have made the compound 2O-BaPtO by high-pressure, high-temperature synthesis, determined its structure, and tested its catalytic activity. Compounds of the…”
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The oxidation state and coordination environment of antimony in silicate glasses by Miller, Laura A., O'Neill, Hugh St.C., Berry, Andrew J., Glover, Christopher J.

“…Antimony K-edge X-ray absorption near edge structure (XANES) spectra were recorded for Sb in glasses of five synthetic CaO-MgO-Al2O3-SiO2 (CMAS) compositions…”
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The kinetics and mechanism of MgO dissolution by Mejias, Jose Antonio, Berry, Andrew J, Refson, Keith, Fraser, Donald G

“…Reactions and atomic rearrangements at fluid–crystal interfaces play an important role in catalysis and in controlling the kinetics and mechanisms of…”
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