Results 11 to 20 of about 298,479 (352)

The effect of relative plasma plume delay on the properties of complex oxide films grown by multi-laser multi-target combinatorial pulsed laser deposition [PDF]

, 2009
We report the effects of relative time delay of plasma plumes on thin garnet crystal films fabricated by dual-beam, combinatorial pulsed laser deposition.
Amoruso, Darby, Doggett, Dorneles, Gazia, Gottmann, Grivas, James G. Lunney, Katherine A. Sloyan, May-Smith, May-Smith, Norton, Peter, Robert W. Eason, Timothy C. May-Smith, Wood   +15 more
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Mantle plumes [PDF]

Proceedings of the National Academy of Sciences, 2013
Volcanoes are usually found near the borders of tectonic plates that are violently either pushing or pulling at each other. Mysteriously, however, volcanoes sometimes erupt in the middle of these plates instead. The culprits behind these outbursts might be giant pillars of hot molten rock known as mantle plumes, jets of magma rising up from near the ...
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In situ measurements of tropospheric volcanic plumes in Ecuador and Colombia during TC^4 [PDF]

, 2011
A NASA DC-8 research aircraft penetrated tropospheric gas and aerosol plumes sourced from active volcanoes in Ecuador and Colombia during the Tropical Composition, Cloud and Climate Coupling (TC^4) mission in July–August 2007. The likely source volcanoes
Anderson, B. E., Browell, E. V., Carn, S. A., Crounse, J., Dibb, J. E., Diskin, G., Froyd, K. D., Hair, J. W., Krotkov, N. A., Sachse, G., Spencer, K., Vay, S. A., Wennberg, P.   +12 more
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A Molecular Approach to Explore the Background Benthic Fauna Around a Hydrothermal Vent and Their Larvae: Implications for Future Mining of Deep-Sea SMS Deposits

Frontiers in Marine Science, 2020
Seafloor massive sulfide (SMS) deposits are commonly found at hydrothermal vents and recently gained the special interest of mining industries. These deposits contain valuable metals and methods are currently developed to mine deep sea SMS deposits ...
Lise Klunder, Lise Klunder, Henko de Stigter, Marc S. S. Lavaleye, Judith D. L. van Bleijswijk, Henk W. van der Veer, Gert-Jan Reichart, Gert-Jan Reichart, Gerard C. A. Duineveld   +8 more
doaj   +1 more source

KENGEDE MAFIC DYKE SWARM AND EXPANSION OF THE 1.50 Ga KUONAMKA LARGE IGNEOUS PROVINCE OF NORTHERN SIBERIA

Геодинамика и тектонофизика, 2023
Within the Anabar shield in the northern part of the Siberia, Late Precambrian mafic igneous units are widespread, which form dyke swarms of different ages of different trends. This paper presents new data on the composition, structure and U-Pb dating of
M. D. Tomshin, R. E. Ernst, U. Söderlund, A. V. Okrugin   +3 more
doaj   +1 more source

Gas emission strength and evolution of the molar ratio of BrO/SO2 in the plume of Nyiragongo in comparison to Etna [PDF]

, 2015
Airborne and ground-based differential optical absorption spectroscopy observations have been carried out at the volcano Nyiragongo (Democratic Republic of Congo) to measure SO2 and bromine monoxide (BrO) in the plume in March 2004 and June 2007 ...
Aiuppa, Aiuppa, Aiuppa, Aiuppa, Aiuppa, Bobrowski, Bobrowski, Bobrowski, Bobrowski, Bobrowski, Boichu, Bureau, Carn, Chakrabarti, Delmelle, Dorf, Durieux, Ebinger, Fitzenberger, Galle, Galle, Gerlach, Gerlach, Gerlach, Giggenbach, Glasow, Glasow, Glasow, Glasow, Halmer, Honda, Horrocks, Hönninger, Kelly, Kern, Kitto, Komorowski, Kutterolf, Lary, Lazrus, Martin, Martin, Noguchi, Oppenheimer, Parrella, Pennisi, Pinto, Platt, Pundt, Pyle, Richter, Richter, Roberts, Robock, Rogers, Rogers, Saiz-Lopez, Salawitch, Sawyer, Schofield, Schofield, Sedlacek, Shinohara, Sturges, Surl, Symonds, Tazieff, Theys, Theys, Wennberg, Witt, Wittmer, Woods, Yang   +73 more
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Comment on “An Active Plume Eruption on Europa During Galileo Flyby E26 as Indicated by Energetic Proton Depletions” by Huybrighs et al.

Geophysical Research Letters, 2021
The Galileo spacecraft passed close to Europa on 11 encounters, two of which (E12 and E26) came within 400 km of the surface. In E12 data, there are perturbations in field and plasma data consistent with effects of a nearby plume (Jia et al., 2018 ...
Xianzhe Jia, Margaret G. Kivelson, Christopher Paranicas   +2 more
doaj   +1 more source

Transient ventilation dynamics following a change in strength of a point source of heat [PDF]

, 2008
We investigate the transient ventilation flow within a confined ventilated space, with high- and low-level openings, when the strength of a low-level point source of heat is changed instantaneously.
,, Bower, DJ, Caulfield, CP, Fitzgerald, SD, Woods, AW   +4 more
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Control of plume interference effects on axisymmetric afterbodies [PDF]

, 2004
Plume interference effects on the axisymmetric flowfields around powered missiles are investigated using computational techniques. The study is mainly to understand the physics of the plume-induced shock and separation particularly at high plume to exit ...
Bénard, Emmanuel, Kim, Heuy-Dong, Lee, Y.-K., Raghunathan, Srinivasan, Setoguchi, Toshiaki   +4 more
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Subglacial Plumes

Annual Review of Fluid Mechanics, 2020
Buoyant plumes form when glacial ice melts directly into the ocean or when subglacial meltwater is discharged to the ocean at depth. They play a key role in regulating heat transport from the ocean to the ice front, and in exporting glacial meltwater to the open ocean.
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