Results 131 to 140 of about 33,003 (219)

Comment on “Can remanent magnetization in the deep crust contribute to long wavelength magnetic anomalies?” by Peter N. Shive [PDF]

Geophysical Research Letters, 1989
openaire   +1 more source

From Collision to Subduction: Thermal‐Kinematic Inversions Constrain Plate Boundary Structure and Dip‐Slip Activity in Southwestern New Zealand

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Constraints on three‐dimensional fault system geometry and kinematics are required to understand both long‐term tectonics and contemporary seismic hazard. In many cases, these parameters must be inferred from a combination of different data or analyses.
A. M. Mere, N. C. Barth, D. Seward, D. McPhillips   +3 more
wiley   +1 more source

Modeling of the Arabian/Nubian shield's geothermal structure: a multi-parametric analysis using geophysical and geological tools. [PDF]

Sci Rep
Haggag M, Sobh M, Hassan S, Hegab MAE, Shebl A, Ghazala HH.   +5 more
europepmc   +1 more source

Subglacial Topography of Coats Land Records Post‐Gondwanan Landscape Evolution and Early Ice‐Sheet Behavior in East Antarctica

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 2, February 2026.
Abstract The East Antarctic Ice Sheet (EAIS) formed circa 34 million years ago and now contains an ice volume equivalent to ∼52 m of global sea‐level rise. Although the EAIS is approximately in balance today, there is substantial uncertainty regarding the sensitivity of sectors underlain by low‐lying bed topography to future climate and ocean warming ...
Guy J. G. Paxman, Tom A. Jordan, Michael J. Bentley, David Small, Stewart S. R. Jamieson, Daniel Steinhage   +5 more
wiley   +1 more source

Discovery of Cenozoic magmatic ridges and tectonics off northern Victoria Land provides new insights into the geodynamics of the Antarctic margin. [PDF]

Sci Rep
Civile D, Crispini L, Ruppel A, Ferrante GM, Morelli D, Accettella D, Accaino F, Locatelli M, Volpi V, Busetti M, Armadillo E, Läufer A.   +11 more
europepmc   +1 more source

Heat and Tectonics of the Canadian Cordillera From the Seismically Constrained Inversion of Gravity Data

Tectonics, Volume 45, Issue 2, February 2026.
Abstract An updated approach to seismically constrained modeling of gravity data reveals two broad, NW‐trending low‐density zones in the mantle lithosphere beneath the Canadian Cordillera. The low‐density zones coincide with a shallow lithosphere‐asthenosphere boundary (LAB), a shallow Curie‐point depth, and the location of Quaternary volcanoes.
Nathan Hayward, Tark S. Hamilton
wiley   +1 more source

A robust edge-detection approach for precise delineation of deep structures from potential field data: Structural insights supported by remote sensing. [PDF]

Sci Rep
Eldosouky AM, Saada SA, Allam SA, El-Gawad AA, Henaish A, Zamzam S.   +5 more
europepmc   +1 more source

Disappearance of peculiarly large atomic displacement in the high‐temperature phase of magnetite with substitution of Fe2+ by Ni2+ and Mn2+

Acta Crystallographica Section B, Volume 82, Issue 1, Page 98-107, February 2026.
Structures of Fe2.992O4 (magnetite), Fe3–x–yMnx□yO4 (x ≤ 0.980) and Fe3–x–yNix□yO4 (x ≤ 0.513, □ denotes point defects) are examined at room temperature. The observed disappearance of peculiarly large mean‐square displacement at the B site along the 3 axis in [111] is interpreted as a disappearance of phonons interact with electrons in the high ...
Takumi Kitamura, Takahiro Niimi, Hiroki Okudera   +2 more
wiley   +1 more source

Reliable and efficient magnetic data inversion for resource detection using a hybrid bat algorithm. [PDF]

Sci Rep
Essa KS, Elhussein M, Gomaa OA, Diab ZE.
europepmc   +1 more source

Crystal structure of a tRNA acceptor‐stem mimic at 1.94 Å resolution

Acta Crystallographica Section F, Volume 82, Issue 2, Page 57-65, February 2026.
This paper reports the structure solution of an RNA complex using anomalous scattering.Despite the theoretical advantages of phosphorus single‐wavelength anomalous diffraction (P‐SAD) for nucleic acid phasing, its application remains limited due to high atomic displacement parameters and an unfavourable ratio of unique reflections to anomalous ...
Ziwei Liu, Dom Bellini, Fabrice Gorrec, Armin Wagner, Kamel El Omari, John D. Sutherland   +5 more
wiley   +1 more source