Results 191 to 200 of about 67,700 (324)

Constraining Earth's core composition from inner core nucleation. [PDF]

open access: yesNat Commun
Wilson AJ   +3 more
europepmc   +1 more source

Seismology and seismic hazard [PDF]

open access: yes, 2008
Burton, PW, Peiris, N, Rossetto, T
core  

A 3D Velocity Model for the European Alps: New Insights Into the Crustal Structure

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract We present the first crustal 3D P‐ and S‐wave velocity model covering the entire Greater Alpine region (GAR) based on Local Earthquake tomography. Applying the deep neural network PhaseNet to broad‐band waveforms from 989 stations in the GAR between 2016 and 2022, we determined 173,841 P‐ and 68,967 S‐phase onsets from 2,553 events with ML ${M}
Benedikt Braszus   +2 more
wiley   +1 more source

Electrical Conductivity of Hydrous SiO2: Implications for the Superionic State and High Conductivity Anomalies Beneath Subduction Zones

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract Electrical conductivity (EC) is a key physical property of minerals and rocks that constrains the composition and structure of Earth's deep interior. Theoretical studies predict that the CaCl2‐type hydrous Al‐bearing SiO2 phase, present in subducted crustal materials, becomes superionic—where protons are no longer bonded to specific oxygen ...
Mako Inada   +5 more
wiley   +1 more source

Elastic Properties of Returned Samples From Asteroid (162173) Ryugu

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract The successful sample return from asteroid (162173) Ryugu by Hayabusa2 has contributed to our understanding of the solar system evolution. Over the course of the initial sample analysis, various measurements were conducted, such as mineralogical observation, chemical analysis, and mechanical property measurement.
Keisuke Onodera   +32 more
wiley   +1 more source

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