Results 161 to 170 of about 74,067 (261)

Magma

open access: yes, 2004
Michalik, Marek, Trepińska, Janina
openaire   +3 more sources

From Germline Variants to Tumor Outcome: GWAS-Based Functional Genomics Prioritizes Colorectal Cancer Susceptibility Genes and Links <i>SMAD9</i> to Prognosis. [PDF]

open access: yesHum Mutat
Hu C   +17 more
europepmc   +1 more source

Investigating Layered Cratonic Lithosphere in the Fennoscandian Shield

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract Cold, thick, and chemically depleted lithosphere with high seismic velocity and low attenuation characterizes continental cratons. However, discrepancies between xenolith‐based thermal constraints and those inferred from surface‐wave seismic models, together with the widespread observation of mid‐lithosphere discontinuities, challenge the ...
Yiran Huang   +2 more
wiley   +1 more source

Comment on “Parameterizations of Clinopyroxene—Melt Trace Element Partition Coefficients” by Bédard, J. H. (2014)

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract A better understanding of how trace element partition coefficients vary with melt and mineral composition, temperature, pressure, oxygen fugacity and fluid composition is essential to geochemical modeling of magmatic rocks. The Nernst partition coefficient D is the ratio of the concentration (by weight) of a trace element in a solid phase ...
Jean H. Bédard
wiley   +1 more source

Superheating in mafic magmas controls clinopyroxene nucleation delay and magma ascent dynamics. [PDF]

open access: yesNat Commun
Bonechi B   +14 more
europepmc   +1 more source

Building the Andean Crust at ∼35°S: Arc Geochemistry Reveals Cretaceous Thinning and Rapid Neogene Thickening

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract Quantification of the timing and mechanisms of crustal thickening in Cordilleran orogenic hinterlands remains challenging. We address this in the Andes using whole‐rock geochemistry and zircon petrochronology from a >70 Myr volcanic record in the Tinguiririca valley of Chile (∼35° ${}^{\circ}$S), which captures a pivotal transition from ...
Chance B. Ronemus   +8 more
wiley   +1 more source

Enhanced crystal-melt segregation within dynamic mush systems links silicic cumulates with caldera-forming eruptions. [PDF]

open access: yesNat Commun
Lino LM   +8 more
europepmc   +1 more source

Implications of Thermal Weakening and Magma Compressibility for Volcano Monitoring

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract Magmatic intrusion and volcanic deformation are traditionally approximated with an inflating cavity in an elastic halfspace. Various analytical models predict surface displacement as a function of pressure or volume change, depth, and elastic crustal properties.
A. Spang   +4 more
wiley   +1 more source

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