Results 231 to 240 of about 48,466 (293)

Study on the macro and micro characteristics of the influence of deviator stress on true triaxial unloading failure. [PDF]

Sci Rep
Lai J, Liu Y, Cong Y, Liu Y.
europepmc   +1 more source

Fracture‐Assisted Pressure Solution Creep of Granite: An Example From the Mont Blanc Massif, Western Alps

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The Mont Blanc granite, as other deformed granites, has splitting properties attributed to two perpendicular planes: one formed by aligned fractures and the other by aligned micas in foliation planes. It is shown that this microstructure results from ductile deformation with stress‐driven dissolution of quartz and feldspar that passively ...
Jean‐Pierre Gratier, Luca Menegon, François Renard   +2 more
wiley   +1 more source

From MAX to MXene: Unveiling Robust Magnetism and Half-Metallicity in Cr₂ZnC and Its Half-Metallic 2D Cr₂C Through Ab-Initio Investigation. [PDF]

Nanomaterials (Basel)
Lokbaichi A, Gueddouh A, Gueribiz D, Rougab M, Lagoun B, Elhamra F, Mahammedi A, Marfoua B.   +7 more
europepmc   +1 more source

Stress Barriers and Their Impact on Rupture Propagation

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Earthquake ruptures often exhibit complex behaviors, including abrupt arrest followed by delayed re‐nucleation. While on‐fault stress heterogeneity is a recognized contributing factor, as it can arrest or slow down rupture propagation, its interaction with propagating ruptures remains complex and not fully understood. Here, we study frictional
F. Paglialunga, J. P. Ampuero, F. Passelègue   +2 more
wiley   +1 more source

Experimental study on failure law of damaged surrounding rock and its anchorage mechanism. [PDF]

Sci Rep
Ren H, Zhu Y, Yao Q, Li P, Wei M.
europepmc   +1 more source

Mantle Transition Zone Topography in New Zealand From Teleseismic P $P$‐Wave Receiver Functions

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The geology of New Zealand has been shaped by tectonic plate interactions driven by mantle convection over the past 60 million years, but the effects of these interactions on the transition to the lower mantle are not yet well understood. We analyze 10 years of teleseismic P $P$‐wave receiver functions using common conversion point stacking to
Quan Zhang, Pascal Audet, Martha Savage, Rupert Sutherland, Tim Stern   +4 more
wiley   +1 more source

A novel multiple directional shearing interferometry system with synchronous polarization phase shifting. [PDF]

Sci Rep
Zhu Y, Tian A, Wang H, Liu B, Wang K.
europepmc   +1 more source

Large‐Scale Flow Toward Low‐Velocity Anomalies Reconciles Seismic and Geodynamic Constraints in the Deepest Mantle Beneath Alaska

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Deep mantle downwellings are typically located away from the two Large Low‐Velocity Provinces (LLVPs) in Earth's mantle. Geodynamic models based on global seismic tomography generally predict that convective flow at the core‐mantle boundary spreads laterally away from downwelling regions and toward LLVPs.
Jonathan Wolf
wiley   +1 more source

Research on Brazilian splitting mechanics and acoustic emission characteristics of various types of sandstones in Shendong mining area. [PDF]

Sci Rep
Yang Z, Yue S, Zhang C, Yang D.
europepmc   +1 more source

Thresholds of Wave Forcing: Implications for Atoll Reef Dynamics Under Sea Level Rise

Journal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract We investigate the response of shallow reef flow to tidal variability and wave exposure during a 4‐month field campaign in southern Huvadhu Atoll, Maldives. Incident waves breaking on steep fore reefs and reef crests generate a setup proportional to offshore wave height that drives a cross‐reef flow. We emphasize a critical threshold—where the
M. Lindhart, G. Masselink, A. Holsclaw, T. Scott   +3 more
wiley   +1 more source