Results 131 to 140 of about 36,417 (233)
Effects of Numerical Resolution on Simulated Cloud–Wind Interactions
The Astrophysical JournalMixing by hydrodynamical instabilities plays a key role in cloud–wind interactions, causing cloud destruction in the adiabatic limit and facilitating cloud survival with efficient radiative cooling. However, the rate of mixing in numerical simulations is
Hannah Leary +2 more
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Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.Abstract Granitoid magmatism along the western Pacific margin records interactions between subduction dynamics and crust–mantle processes; however, the links between plate reorganization and magma‐source evolution remain debated. Here we integrate U–Pb zircon geochronology with Pb–Sr–Nd–Hf isotope systematics to investigate Cretaceous–Paleogene ...
Nghiem V. Dao +7 more
wiley +1 more source
The Astrophysical JournalWe study the properties of sub-Alfvénic magnetohydrodynamic (MHD) turbulence, i.e., turbulence with Alfvén mach number M _A = V _L / V _A < 1, where V _L is the velocity at the injection scale and V _A is the Alfvén velocity.
A. Lazarian +3 more
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Modeling the Detectability of Energetic Heliospheric Ions at Pluto During the New Horizons Flyby
Journal of Geophysical Research: Space Physics, Volume 131, Issue 5, May 2026.Abstract We investigate the detectability of heliospheric helium ions at energies up to 100 keV by the New Horizons (NH) spacecraft during its flyby through Pluto's induced magnetosphere. The Pluto Energetic Particle Spectrometer Science Investigation energetic ion detector observed a reduction in their flux by an order of magnitude as the spacecraft ...
Randall T. Ruch +3 more
wiley +1 more source
Linear Bending Wave Propagation in Laminar and Turbulent Disks
The Astrophysical JournalBending waves are perhaps the most fundamental and analytically tractable phenomena in warped disk dynamics. In this work, we conduct 3D grid-based, numerical experiments of bending waves in laminar, viscous hydrodynamic and turbulent, weakly magnetized ...
Callum W. Fairbairn
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Comptes Rendus. PhysiqueWe consider the turbulent heat transport induced by thermal convection. The widespread belief is that the transport properties of the turbulent flow should be independent of the tiny molecular diffusivities for asymptotically strong driving, but the ...
Hadjerci, Gabriel +4 more
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(Not) On the Map: Story‐Mapping Uncertainties in Syrians' Displacement Between Syria and Tunisia
Antipode, Volume 58, Issue 3, May 2026.ABSTRACT One way of challenging hegemonic narratives about migration to Europe is to foreground aspects we do not know for certain. Representations of uncertainties point to a challenge to critical migration researchers: how does human movement exceed predictable responses to borders? This is a conceptual, but also an ethical question, as it compels us
Ann‐Christin Zuntz +3 more
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Convective Overstability in Radially Global Protoplanetary Disks. I. Pure Gas Dynamics
The Astrophysical JournalProtoplanetary disks are prone to several hydrodynamic instabilities. One candidate, convective overstability (COS), can drive radial semiconvection that may influence dust dynamics and planetesimal formation.
Marius Lehmann, Min-Kai Lin
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Geophysical & Astrophysical Fluid DynamicsA part of a special edition for GAFD, 11 ...
Yasin Qazi +3 more
openaire +2 more sources
The Interplay between Dust Dynamics and Turbulence Induced by the Vertical Shear Instability
The Astrophysical JournalThe interaction between gas and dust in protoplanetary disks (PPDs) plays a crucial role in setting the stage for planet formation. In particular, the streaming instability (SI) is well recognized as the mechanism for planetesimal formation out of this ...
Pinghui Huang, Xue-Ning Bai
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