Results 231 to 240 of about 74,370 (266)

Mélange et ségrégation en lit fluidisé dense de particules de media fluidisé (olivine) et de granules de biomasse [PDF]

, 2012
Marc Detournay, Renaud Ansart, Harold Maffre, Mehrdji Hémati   +3 more
openalex  

Room temperature viscoplastic response of amorphous olivine films revealed by ex/in-situ TEM nanomechanical testing [PDF]

BIO Web of Conferences
Béché Armand
doaj   +1 more source

Analysis of Shear Wave Splitting Patterns in Alaska: Evidence for Strong Intra‐Slab Anisotropy

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Shear wave splitting (SWS) patterns at subduction zones are often interpreted by complex mantle flow above or below the slab. However, our recent previous work shows dipping anisotropic slabs can explain observed patterns in Japan. Here, we extend this analysis to the Alaska subduction zone, using 2,567 high‐quality teleseismic SWS ...
Sharmila Appini, Yingcai Zheng, Jonny Wu, Walter D. Mooney   +3 more
wiley   +1 more source

Primordial neon and the deep mantle origin of kimberlites. [PDF]

Nat Commun
Giuliani A, Kurz MD, Barry PH, Curtice JM, Stuart FM, Oesch S, Charbonnier Q, Peters BJ, Koornneef JM, Szilas K, Pearson DG.   +10 more
europepmc   +1 more source

Permeability Heterogeneity in Enclave Bearing Dome Lavas: A Mechanism for Cyclic Explosive Gas Venting

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Gas escape from volcanic systems is regulated by permeable pathways. When gas escape is hindered, pressure within the edifice can increase, possibly resulting in explosive eruptions. We present a study on enclave bearing dome lavas from Chaos Crags and Lassen Peak, California, to understand the impact of mechanical and textural heterogeneities
É. Saucier, M. A. Harris, S. Kolzenburg
wiley   +1 more source

Microstructural modeling of the fragmentation of ordinary chondrites. [PDF]

Sci Rep
Mohamed MMA, Hamza MH, Garvie LAJ, Cotto-Figueroa D, Asphaug E, Chattopadhyay A.   +5 more
europepmc   +1 more source

Etude des mécanismes d'insertion/désinsertion des cations alcalins (Li+/Na+) au sein de la structure olivine FePO4 pour accumulateurs Li-ion et Na-ion

, 2015
Marie Lachal
openalex   +1 more source

Peculiarities in the fluid and melt compositions of the lamproites and kimberlites based on the study of inclusions in olivines

, 2019
А. В. Соболев, N. V. Sobolev, C. B. Smith, Jean Dubessy   +3 more
openalex   +2 more sources

Textural evidence for shock-related metasomatic replacement of olivine by phosphates in the Chelyabinsk chondrite

, 2017
Craig R. Walton, M. Anand
openalex   +1 more source

Quantitative description of internal 3D structure of a geological sample using algebraic topology methods. [PDF]

Sci Rep
Chernyavskiy M, Timoshenko V, Morkovkin A, Manukovskaya D, Zernyuk A, Grishin P, Kalashnikov A, Grachev E.   +7 more
europepmc   +1 more source