Results 61 to 70 of about 48,699 (196)

Spectral Ewald Acceleration of Stokesian Dynamics for polydisperse suspensions [PDF]

open access: yes, 2015
In this work we develop the Spectral Ewald Accelerated Stokesian Dynamics (SEASD), a novel computational method for dynamic simulations of polydisperse colloidal suspensions with full hydrodynamic interactions.
Brady, John F., Wang, Mu
core   +2 more sources

Changes in seismic anisotropy at Ontake volcano: a tale of two eruptions

open access: yesSeismica
The interaction of faults, fractures, and hydromagmatic systems of volcanoes can lead to complicated stress patterns that vary over short spatial and temporal scales.
Michael Kendall   +6 more
doaj   +1 more source

Tectonic Inheritance During Plate Boundary Evolution in Southern California Constrained From Seismic Anisotropy

open access: yesGeochemistry, Geophysics, Geosystems, 2021
The style of convective force transmission to plates and strain‐localization within and underneath plate boundaries remain debated. To address some of the related issues, we analyze a range of deformation indicators in southern California from the ...
Vera Schulte‐Pelkum   +3 more
doaj   +1 more source

A new interpretation of dielectric data in molecular glass formers [PDF]

open access: yes, 2006
Literature dielectric data of glycerol, propylene carbonate and ortho-terphenyl (OTP) show that the measured dielectric relaxation is a decade faster than the Debye expectation, but still a decade slower than the breakdown of the shear modulus.
Buchenau, U., Ohl, M., Wischnewski, A.
core   +3 more sources

Varying Shear Wave Splitting Parameters Suggest Interaction Between Lithosphere and Asthenosphere in Arxan‐Chaihe Volcanic Field, NE China

open access: yesGeophysical Research Letters, 2022
Over 2 years of broadband seismic data from 27 temporary stations deployed in the Arxan‐Chaihe Volcanic Field (ACVF) provides us a valued opportunity to study mantle deformation and related geodynamic processes in NE China intraplate region. We estimated
Zhengyang Qiang   +3 more
doaj   +1 more source

Shear wave splitting in SE Brazil: an effect of active or fossil upper mantle flow, or both? [PDF]

open access: yes, 2003
International audienceWe investigated the structure of the upper mantle beneath southeastern Brazil using teleseismic shear wave splitting measurements. Measurements were performed on seismic data recorded in the Ribeira and Brasilia Neoproterozoic belts,
Assumpçao, Marcelo   +4 more
core   +2 more sources

Shear-wave polarization alignment on the eastern flank of Mt. Etna volcano (Sicily, Italy)

open access: yesAnnals of Geophysics, 1996
Recently, with the improvement of three-component seismic networks, studies revealing anisotropic characteristics in different regions have assumed great interest. In a complex volcanic area like Mt.
G. Vilardo   +3 more
doaj   +1 more source

Density structure of Earth’s lowermost mantle from Stoneley mode splitting observations

open access: yesNature Communications, 2017
Large-low-shear-wave velocity provinces (LLSVPs) are present at the core–mantle boundary. Here, the authors show that splitting of Stoneley modes is probably due to a lower density of LLSVPs than the surrounding mantle because of the presence of post ...
Paula Koelemeijer   +2 more
doaj   +1 more source

Vibrational and optical properties of MoS$_2$: from monolayer to bulk [PDF]

open access: yes, 2015
Molybdenum disulfide, MoS2, has recently gained considerable attention as a layered material where neighboring layers are only weakly interacting and can easily slide against each other.
Hummer, Kerstin   +2 more
core   +2 more sources

The Influence of the North Anatolian Fault and a Fragmenting Slab Architecture on Upper Mantle Seismic Anisotropy in the Eastern Mediterranean

open access: yesGeochemistry, Geophysics, Geosystems, 2021
The eastern Mediterranean hosts, within the span of a few hundred kilometers, extensional, strike‐slip, and collision tectonics above a set of fragmenting subducting slabs.
Thomas A. J. Merry   +5 more
doaj   +1 more source

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