Search Results - "Jellinek, M"

Connections between the bulk composition, geodynamics and habitability of Earth by Jellinek, A. M., Jackson, M. G.

“…Earth's composition differs from its meteoritic precursors. An evaluation of the evidence suggests that some material could have been lost to space during…”
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Tracking Eruption Column Thermal Evolution and Source Unsteadiness in Ground‐Based Thermal Imagery Using Spectral‐Clustering by Rowell, C. R., Jellinek, A. M., Gilchrist, J. T.

“…Volcanic eruption columns typically have unsteady source conditions, where mass and heat fluxes from the vent evolve or fluctuate on time scales from seconds…”
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Ice, Fire, or Fizzle: The Climate Footprint of Earth's Supercontinental Cycles by A. M. Jellinek, A. Lenardic, R. T. Pierrehumbert

“…Abstract Supercontinent assembly and breakup can influence the rate and global extent to which insulated and relatively warm subcontinental mantle is mixed…”
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On the Distribution and Variation of Radioactive Heat Producing Elements Within Meteorites, the Earth, and Planets by O’Neill, C., O’Neill, H. S. C., Jellinek, A. M.

“…The heat production budget of a planet exerts a first order control on its thermal evolution, tectonics, and likelihood for habitability. However, our…”
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Mapping permeability over the surface of the Earth by Gleeson, Tom, Smith, Leslie, Moosdorf, Nils, Hartmann, Jens, Dürr, Hans H., Manning, Andrew H., van Beek, Ludovicus P. H., Jellinek, A. M.

“…Permeability, the ease of fluid flow through porous rocks and soils, is a fundamental but often poorly quantified component in the analysis of regional‐scale…”
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Linking enclave formation to magma rheology by Hodge, K. F., Jellinek, A. M.

“…Magmatic enclaves record the history of deformation and disaggregation (i.e., fragmentation) of relatively hot, compositionally more mafic magmas injected into…”
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Melt propagation and volcanism in mantle convection simulations, with applications for Martian volcanic and atmospheric evolution by O'Neill, C., Lenardic, A., Jellinek, A. M., Kiefer, W. S.

“…Standard models for a warm, wet early Mars require a significant CO2‐H2O atmosphere in the past. The source for these phases is assumed to be volcanic…”
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Quantitative field constraints on the dynamics of silicic magma chamber rejuvenation and overturn by Bain, A. A., Jellinek, A. M., Wiebe, R. A.

“…The catastrophic eruption of large-volume, crystal-rich silicic magmas is often proposed to be a consequence of reheating, melting and overturn of partially…”
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Why might planets and moons have early dynamos? by Monteux, J., Jellinek, A.M., Johnson, C.L.

“…Remanent crustal magnetization of martian and lunar crustal rocks plausibly records magnetic fields related to core dynamos active during the first few hundred…”
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Dynamics of core merging after a mega-impact with applications to Mars’ early dynamo by Monteux, J., Jellinek, A.M., Johnson, C.L.

“…•We investigate the dynamics of core merging after a giant impact.•For large impacts and plausible mantle viscosities, merging occurs in <1Myr.•We explore the…”
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Psychosocial profile of adults with complex congenital heart disease by Horner, T, Liberthson, R, Jellinek, M S

“…Despite the increasing number of adults with congenital heart disease (CHD), little is known of the emotional life of these long-term survivors; hence, we…”
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Hunger in Children in the United States: Potential Behavioral and Emotional Correlates by Kleinman, Ronald E, Murphy, J. Michael, Little, Michelle, Pagano, Maria, Wehler, Cheryl A, Regal, Kenneth, Jellinek, Michael S

“…Results from a recent series of surveys from 9 states and the District of Columbia by the Community Childhood Hunger Identification Project (CCHIP) provide an…”
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Constraints on the elastic thickness, heat flow, and melt production at early Tharsis from topography and magnetic field observations by Jellinek, A. M., Johnson, C. L., Schubert, G.

“…The southern half of the Tharsis region of Mars displays enigmatic variations in the crustal magnetic field that are correlated with topography and the…”
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Steep schlieren and associated enclaves in the Vinalhaven granite, Maine: possible indicators for granite rheology by Wiebe, R. A., Jellinek, M., Markley, M. J., Hawkins, D. P., Snyder, D.

“…Schlieren that form above the solidus are potentially diagnostic of the rheology of crystallizing granitic magmas and could provide insights into magma chamber…”
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Continental insulation, mantle cooling, and the surface area of oceans and continents by Lenardic, A., Moresi, L.-N., Jellinek, A.M., Manga, M.

“…It is generally assumed that continents, acting as thermal insulation above the convecting mantle, inhibit the Earth's internal heat loss. We present theory,…”
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Particle sedimentation and diffusive convection in volcanic ash-clouds by Carazzo, G., Jellinek, A. M.

“…Understanding the longevity of volcanic ash‐clouds generated by powerful explosive eruptions is a long standing problem for assessing volcanic hazards and the…”
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The Influence of Magma Mixing on the Composition of Andesite Magmas and Silicic Eruption Style by Hodge, K. F., Jellinek, A. M.

“…Although inhibited on established fluid mechanical grounds, extensive magma mixing can play a critical role in creating andesite magmas at volcanic arcs and…”
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Turbulent Entrainment Into Volcanic Plumes: New Constraints From Laboratory Experiments on Buoyant Jets Rising in a Stratified Crossflow by Aubry, T. J., Carazzo, G., Jellinek, A. M.

“…Predictions for the heights and downwind trajectories of volcanic plumes using integral models are critical for the assessment of risks and climate impacts of…”
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Recycling the lid: Effects of subduction and stirring on boundary layer dynamics in bottom-heated planetary mantle convection by Thayalan, V., Jellinek, A. M., Lenardic, A.

“…The subduction and stirring of cold oceanic lithosphere governs the thermal regime of the Earth's mantle. Whether upwelling mantle plumes are transient…”
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Principal component analysis vs. self-organizing maps combined with hierarchical clustering for pattern recognition in volcano seismic spectra by Unglert, K., Radić, V., Jellinek, A.M.

“…Variations in the spectral content of volcano seismicity related to changes in volcanic activity are commonly identified manually in spectrograms. However,…”
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