Results 231 to 240 of about 158,972 (310)

Durability and Microstructural Evaluation of Geopolymer Mortars Exposed to Sulphuric Acid Using Industrial By-Product Fillers. [PDF]

Polymers (Basel)
Chakkor O.
europepmc   +1 more source

Large-scale geological mapping of the Geba basin, northern Ethiopia [PDF]

, 2010
Amare, Kassa, Bauer, Hans, De Smedt, Florimond, Deckers, Jozef, Gebresilassie, Solomon, Gebreyohannes, Tesfamichael, Hagos, Miruts, Haile, Mitiku, Hussein, Abdulwassie, Kabeto, Kurkura, Moeyersons, Jan, Nyssen, Jan, Taha, Nurhussen   +12 more
core   +1 more source

The Magnetic Signature of Stress in Rocks

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Magnetic signatures preserved in rocks have long provided insight into Earth's evolution, revealing processes from plate tectonics to the habitability of Earth. While large impacts are known to impose extreme stresses (>1 GPa) and heat that fundamentally alters magnetic records, lower stresses typical of earthquakes have been considered ...
B. R. Kugabalan, T. M. Mitchell, A. R. Muxworthy, W. Williams, H. Gregov, F. M. Aben, D. P. Dobson, U. D. Bellon, P. G. Meredith   +8 more
wiley   +1 more source

Petrogenesis of Late Permian Mafic Rocks in the Western Guangxi Area, SW China: Implications for the Emeishan Mantle Plume Magmatism. [PDF]

ACS Omega
Zhang Y, Zhang Z, Yuan Y.
europepmc   +1 more source

Laser Ablation Sampling With Low‐Power Plasma: A LA‐MIP‐MS Instrument for Spaceflight

Rapid Communications in Mass Spectrometry, Volume 40, Issue 3, 15 February 2026.
ABSTRACT Rationale Inductively coupled plasma (ICP) is a commonly used ion source for mass spectrometry‐based chemical analysis of a wide range of materials. Traditional ICP ion sources use high power (> 1000 W) and significant gas flow (> 10 L/min), rendering them unsuitable for spaceflight, as they are too resource‐intensive for planetary spacecraft.
Benjamin J. Farcy, Jacob Graham, Madeline Raith, Ricardo Arevalo Jr., Mazdak Taghioskoui, Sierra Budinoff, Amy McAdam, Jane Lee, Ryan M. Danell, Desmond A. Kaplan, Cynthia Gundersen, William F. McDonough   +11 more
wiley   +1 more source

Seismic characterization of lava flow facies in the critical zone of the deccan traps using shear wave velocity models. [PDF]

Sci Rep
Sharma R, Dehiya R, Sarkar S, Duraiswami R.   +3 more
europepmc   +1 more source

Thermal Alteration of Kerogen by Basalt Dykes Intruded in the Oligocene Poronai Formation, Hokkaido, Japan

, 1979
Masahiko Akiyama, Shin-ichi Hirata, Yoshihiro Ujiié   +2 more
openalex   +1 more source

Giga‐Voxel Multiscale Composite Architecture Mirrored Through a Data‐to‐Model Closed‐Loop Digital Twin

Advanced Materials, Volume 38, Issue 7, 2 February 2026.
Herein, a systematic digital twin workflow tailored for generating high‐fidelity virtual representations of anisotropic composite microstructures and giga‐voxel meso‐structural models is presented, leveraging a harmonious integration of top–down image‐based modeling and bottom–up data‐driven voxel generation.
Siwon Yu, Seungsoo Jang, Young Seok Cho, Seunggyu Park, Jun Yeon Hwang, Soon Hyung Hong, Thomas James Marrow, Kang Taek Lee   +7 more
wiley   +1 more source

The Mantle Fe³⁺/ΣFe Ratio Has Doubled Since the Early Archean. [PDF]

Nat Commun
Zhu XX, Duan WY, Gerya T, Zhou X, Tian JC.   +4 more
europepmc   +1 more source

Modelling of gypsum and ice diapirs in the martian crust [PDF]

, 2008
Brand, HEA, Fortes, AD, Grindrod, PM, Middleton, CA, Vocadlo, L, Wood, IG   +5 more
core