Search Results - "RUSSELL, J. K"

Ash production by attrition in volcanic conduits and plumes by Jones, T. J., Russell, J. K.

“…Tephra deposits result from explosive volcanic eruption and serve as indirect probes into fragmentation processes operating in subsurface volcanic conduits…”
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FLASH radiotherapy for the treatment of symptomatic bone metastases in the thorax (FAST-02): protocol for a prospective study of a novel radiotherapy approach by Daugherty, E C, Zhang, Y, Xiao, Z, Mascia, A E, Sertorio, M, Woo, J, McCann, C, Russell, K J, Sharma, R A, Khuntia, D, Bradley, J D, Simone, 2nd, C B, Breneman, J C, Perentesis, J P

“…FLASH therapy is a treatment technique in which radiation is delivered at ultra-high dose rates (≥ 40 Gy/s). The first-in-human FAST-01 clinical trial…”
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Evidence from three-dimensional seismic tomography for a substantial accumulation of gas hydrate in a fluid-escape chimney in the Nyegga pockmark field, offshore Norway by Plaza-Faverola, Andreia, Westbrook, Graham K., Ker, Stephan, Exley, Russell J. K., Gailler, Audrey, Minshull, Tim A., Broto, Karine

“…In recent years, it has become evident that features commonly called gas chimneys provide major routes for methane to pass through the methane‐hydrate…”
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Conditions and timescales for welding block-and-ash flow deposits by Heap, M.J., Kolzenburg, S., Russell, J.K., Campbell, M.E., Welles, J., Farquharson, J.I., Ryan, A.

“…Welding of pyroclastic deposits to reform a coherent rock mass is a common phenomenon, especially for pumiceous pyroclastic density current deposits (i.e.,…”
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Mineralogical controls on garnet composition in the cratonic mantle by Hill, P. J. A., Kopylova, M., Russell, J. K., Cookenboo, H.

“…Garnet concentrates are a rich source of geochemical information on the mantle, but the mineralogical implications of wide ranging garnet compositions are…”
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Fragmentation in kimberlite: products and intensity of explosive eruption by Moss, Stephen, Russell, J. K.

“…The explosive eruption of kimberlite magma is capable of producing a variety of pyroclast sizes, shapes, and textures. However, all pyroclastic deposits of…”
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Strength and permeability recovery of tuffisite-bearing andesite by Kolzenburg, S, Heap, M. J, Lavallée, Y, Russell, J. K, Meredith, P. G, Dingwell, D. B

“…Tuffisites, the products of subsurface fragmentation, transport and deposition, are common in explosive volcanic environments. Their study provides direct…”
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Welding of pyroclastic conduit infill: A mechanism for cyclical explosive eruptions by Kolzenburg, S., Russell, J. K.

“…Vulcanian‐style eruptions are small‐ to moderate‐sized, singular to cyclical events commonly having volcanic explosivity indices of 1–3. They produce…”
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Morphology and surface features of olivine in kimberlite: implications for ascent processes by Jones, T. J, Russell, J. K, Porritt, L. A, Brown, R. J

“…Most kimberlite rocks contain large proportions of ellipsoidal-shaped xenocrystic olivine grains that are derived mainly from disaggregation of peridotite…”
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Primitive Magma From the Jericho Pipe, N.W.T., Canada: Constraints on Primary Kimberlite Melt Chemistry by PRICE, S. E., RUSSELL, J. K., KOPYLOVA, M. G.

“…We report the first estimates of primary kimberlite melt composition from the Slave craton, based on samples of aphanitic kimberlite from the Jericho…”
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A rare occurrence of a crater-filling clastogenic extrusive coherent kimberlite, Victor Northwest (Ontario, Canada) by van Straaten, Bram I., Kopylova, M. G., Russell, J. K., Scott Smith, B. H.

“…Kimberlite pipes can contain significant proportions of dark and dense kimberlite that have mostly been interpreted as intrusive coherent (hypabyssal) in…”
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The ascent of kimberlite: Insights from olivine by Brett, R.C., Russell, J.K., Andrews, G.D.M., Jones, T.J.

“…Olivine xenocrysts are ubiquitous in kimberlite deposits worldwide and derive from the disaggregation of mantle-derived peridotitic xenoliths. Here, we provide…”
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Olivine Time-Capsules Constrain the Pre-Eruptive History of Holocene Basalts, Mount Meager Volcanic Complex, British Columbia, Canada by Aufrère, S M, Williams-Jones, G, Moune, S, Morgan, D J, Vigouroux, N, Russell, J K

“…Abstract The Canadian segment of the Cascade Volcanic Arc (i.e. the Garibaldi Volcanic Belt) comprises more than 100 eruptive centres, spanning the entire…”
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Impact of the native‐state stability of human lysozyme variants on protein secretion by Pichia pastoris by Kumita, Janet R., Johnson, Russell J. K., Alcocer, Marcos J. C., Dumoulin, Mireille, Holmqvist, Fredrik, McCammon, Margaret G., Robinson, Carol V., Archer, David B., Dobson, Christopher M.

“…We report the secreted expression by Pichia pastoris of two human lysozyme variants F57I and W64R, associated with systemic amyloid disease, and describe their…”
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Elevated levels of matrix metalloproteinases in bronchoalveolar lavage fluid of emphysematous patients by Finlay, G A, Russell, K J, McMahon, K J, D'arcy, E M, Masterson, J B, FitzGerald, M X, O'Connor, C M

“…BACKGROUND: Matrix degradation in emphysema has long been attributed to the action of neutrophil elastase (NE). More recently a role for other proteases,…”
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Unification of isocon and Pearce element ratio techniques in the quantification of material transfer by Hilchie, Luke, Russell, J. K, Stanley, Clifford R

“…Isocon and Pearce element ratio diagrams are two means of recovering the nature and extent of material transfer processes from rock compositions. Both use the…”
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Matrix metalloproteinase expression and production by alveolar macrophages in emphysema by FINLAY, G. A, O'DRISCOLL, L. R, RUSSELL, K. J, D'ARCY, E. M, MASTERSON, J. B, FITZGERALD, M. X, O'CONNOR, C. M

“…The aim of this study was to examine the hypothesis that alveolar macrophages represent a significant source of matrix-degrading proteinases in the…”
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Timescales for permeability reduction and strength recovery in densifying magma by Heap, M.J., Farquharson, J.I., Wadsworth, F.B., Kolzenburg, S., Russell, J.K.

“…Transitions between effusive and explosive behaviour are routine for many active volcanoes. The permeability of the system, thought to help regulate eruption…”
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Tuyas: a descriptive genetic classification by Russell, J.K., Edwards, B.R., Porritt, Lucy, Ryane, C.

“…We present a descriptive genetic classification scheme and accompanying nomenclature for glaciovolcanic edifices herein defined as tuyas: positive-relief…”
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Preliminary report of toxicity following 3D radiation therapy for prostate cancer on 3DOG/RTOG 9406 by Michalski, J M, Purdy, J A, Winter, K, Roach, 3rd, M, Vijayakumar, S, Sandler, H M, Markoe, A M, Ritter, M A, Russell, K J, Sailer, S, Harms, W B, Perez, C A, Wilder, R B, Hanks, G E, Cox, J D

“…A prospective Phase I dose escalation study was conducted to determine the maximally-tolerated radiation dose in men treated with three-dimensional conformal…”
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