Results 181 to 190 of about 37,353 (294)

Changes in Shell and Crystal Structure From Life to Sediments: An EBSD Characterization of Subantarctic Planktic Foraminifera

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Fossil foraminifera store a wealth of information about past climates and ecosystems in their shell chemistry. However, these element and isotope signals may be affected by post‐mortem diagenesis (i.e., alteration). Here, we use Electron Backscatter Diffraction (EBSD; crystal orientation mapping) to evaluate the structural integrity of sub ...
S. M. Smart   +3 more
wiley   +1 more source

Noninvasive Seizure Onset Zone Localization Using Janashia-Lagvilava Algorithm-Based Spectral Factorization in Granger Causality. [PDF]

open access: yesBrain Sci
Kasradze S   +7 more
europepmc   +1 more source

Subduction Zone Magnetism: The Influence of Metamorphism and Serpentinization in the Mantle Wedge

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Subduction zone magnetic anomalies have previously been used to infer their thermal structure assuming a uniformly serpentinized mantle carries a homogeneous, isotropic magnetization. However, seismic tomography, geological observations and numerical modeling provide increasing evidence for a non‐uniformly serpentinized mantle wedge that may ...
Y. Li   +8 more
wiley   +1 more source

Magnetic Reversals During the Deccan Volcanism: Paleomagnetic Insights From the Pachmarhi Dykes

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract The three main dyke swarms that are linked to the Deccan Continental Flood Basalts are the Nasik‐Pune, Western Coastal, and Narmada‐Satpura‐Tapi (N‐S‐T) swarms. Encompassing approximately 244 mapped basaltic dykes, mainly trending E‐W and positioned along an ancient tectonic zone, the Pachmarhi dyke swarm is situated in the eastern N‐S‐T ...
Garima Shukla   +2 more
wiley   +1 more source

Ternary materials discovery using human-in-the-loop generative machine learning. [PDF]

open access: yesRSC Adv
Wilfong B   +11 more
europepmc   +1 more source

Reconstruction of Core‐Surface Flows During the Last 3,300 Years

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Understanding the Earth's magnetic field evolution requires examining the fluid flow at the core‐mantle boundary that drives the changes over different timescales. The inversion process to derive core‐surface flow velocities from secular variation data encounters non‐uniqueness issues, necessitating a priori assumptions that yield different ...
Pablo Rivera   +2 more
wiley   +1 more source

Machine learning augmented diagnostic testing to identify sources of variability in test performance. [PDF]

open access: yesPLoS Comput Biol
Banks CJ   +7 more
europepmc   +1 more source

Project Mohole Results Enhanced With Modern XRF Core Scanning and Imaging

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Geologic collections play a fundamental role in advancing scientific discoveries, offering rich global archives reaching deep into Earth's past. Realizing the scientific potential of these remarkable resources will require the generation and curation of usable data to facilitate open science and data synthesis efforts.
Margaret A. Morris   +3 more
wiley   +1 more source

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