Results 271 to 280 of about 154,341 (348)

Temperature and Dynamic Effects of the Plate Boundary Shear Zone During Subduction

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract The plate boundary in a subduction zone is a narrow, weak shear zone, which transitions from brittle to ductile deformation with increasing depth. The exhumed rock record documents the important role of metamorphism, fluid release, and mixing of compositionally distinct materials in controlling the physical properties of the shear zone.
Haoyuan Li, Magali Billen, René Gassmöller, Gabe Epstein   +3 more
wiley   +1 more source

Melt reactions and timescales of melting in pelitic rocks-a case study from the Garhwal Himalaya. [PDF]

Contrib Mineral Petrol
Oldman CJ, Warren CJ, Harris NBW, Kunz BE, Spencer CJ, Argles TW, Roberts NMW, Hammond SJ, Degli-Alessandrini G.   +8 more
europepmc   +1 more source

Ferric Iron Content of Majorite Coexisting With Reducing Melt at 18 GPa: Implications for the Mantle Oxygen Fugacity of Mars and Earth

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Knowledge of the Fe3+/ΣFe ratio of mantle minerals crystallized from a magma ocean under high pressures is important to constrain the initial distributions of Fe3+/ΣFe ratio and oxygen fugacity (fO2 ${f}_{{\mathrm{O}}_{2}}$) of the mantle of terrestrial planets, such as Mars and Earth.
Hideharu Kuwahara, Ryoichi Nakada
wiley   +1 more source

Unveiling phase evolution of complex oxides toward precise solid-state synthesis. [PDF]

Sci Adv
Yang L, Zhu Z, Feng Y, Zuo D, Huang S, Yang Y, Zhou L, Harris SJ, Zeng L, Zhu Y, Wan J.   +10 more
europepmc   +1 more source

Are Estimates of Lower Continental Crust Bulk Composition Biased Due to Seismic Anisotropy?

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Most seismic inferences on the bulk composition of the lower continental crust are based on P‐wave velocities inferred from seismic wide‐angle data, for which the direction of propagation in the target region is sub‐horizontal. Given the likely presence of anisotropy in many parts of the lower continental crust, these estimates could be biased
Zheng Luo, Othmar Müntener, György Hetényi, Klaus Holliger   +3 more
wiley   +1 more source

AWJ Cutting Process Quality Modeling and Optimization Based on Footprint Angle. [PDF]

Materials (Basel)
Perec A, Kawecka E, Zajac W.
europepmc   +1 more source

Prior bleaching of virgin or colored hair has minimal impact on SERS-based hair dye identification. [PDF]

J Forensic Sci
Pickett D, Holman A, Kurouski D.
europepmc   +1 more source

Large-scale crustal growth driven by LIP magmatism during the Paleoproterozoic. [PDF]

Nat Commun
Simões MS, Kylander-Clark ARC, Vasquez ML, Sommer CA, Rossetti LMM, Cottle JM, Mendes TA.   +6 more
europepmc   +1 more source

Optimization of laser, irrigation and suction settings for automated ureteroscopic lithotripsy in impacted stones ex vivo study part II. [PDF]

Sci Rep
Lee H, Elises JCR, Kang DH, Villegas PR, Parikesit D, Yen CH, Almujhim M, Aljameel N, Alzahrani F, Sulaiman O, Cho SY.   +10 more
europepmc   +1 more source

Iron disproportionation in peridotite fragments from the mantle transition zone. [PDF]

Nat Commun
Pan F, Wu X, Wang C, Zhang Y, Yang Y, He X, Jin C, Zhou L, Zhang H, He H, Zhang J.   +10 more
europepmc   +1 more source