Results 141 to 150 of about 9,211 (194)

Generative Subsurface Flow Modeling With Pretrained Diffusion Model and Training‐Free Knowledge Alignment

Geophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract We introduce a versatile generative learning framework that integrates probabilistic diffusion models, observational data, and domain knowledge for stochastic modeling of flow in porous media. The framework begins by pretraining an unconditional diffusion model to approximate the joint distribution of subsurface parameters and state variables,
Zhongzheng Wang, Yuntian Chen, Nanzhe Wang, Guodong Chen, Dongxiao Zhang   +4 more
wiley   +1 more source

Vitruvian binders in Venice: First evidence of Phlegraean pozzolans in an underwater Roman construction in the Venice Lagoon. [PDF]

PLoS One
Dilaria S, Ricci G, Secco M, Beltrame C, Costa E, Giovanardi T, Bonetto J, Artioli G.   +7 more
europepmc   +1 more source

Soluble Iron in Source‐Based Anthropogenic PM2.5 Predominantly From Steel Industry and Residential Combustion in China

Geophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract Iron (Fe), especially soluble Fe, is critical in atmospheric fine particulate matter (PM) (PM2.5), while its source contribution remains unclear. Here, we systematically study soluble Fe from various sources through real‐world measurement, laboratory analyses, emission inventory, and model simulation.
Wei Cui, Xiwen Song, Yi Su, Xiu Chen, Di Wu, Qing Li   +5 more
wiley   +1 more source

Erratic behavior of platinum-group elements along an olivine-Cr-spinel cotectic in sulfide-undersaturated basaltic magma: roles of Cr-spinel and alloys. [PDF]

Sci Rep
Chayka IF, Kamenetsky VS, Kutyrev AV, Barnes SJ, Stepanov AS, Konstantinov SE, Baykov NI, Kryazhev SG, Belousov IA, Zhukova IA, Scherbakov VD, Kalugin VM, Ivanov AV, Bryanskiy NV, Park JW.   +14 more
europepmc   +1 more source

Cassini CAPS‐ELS Observations of Low‐Energy Electron Beams Within Enceladus Mid‐Latitude Flux Tubes

Geophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract The electrodynamic interaction between Saturn's magnetosphere and Enceladus accelerates electrons along magnetic field lines. These electrons propagate inside magnetic flux tubes connecting the moon to the giant planet, generating distinctive auroral hiss and auroral footprint signatures, both previously observed by the Cassini spacecraft.
J. Rabia, L. Z. Hadid, N. André, Q. Nénon, T. Chust, D. Pisa, A. Parsec‐Wallis, A. J. Coates, A. M. Rymer   +8 more
wiley   +1 more source

The dual nature of plant growth-promoting bacteria: Benefits, risks, and pathways to sustainable deployment. [PDF]

Curr Res Microb Sci
Etesami H.
europepmc   +1 more source

A Review on the Application of Magnetic Nanomaterials for Environmental and Ecological Remediation. [PDF]

Toxics
Lu N, Sun Y, Li Y, Liu Z, Wang N, Meng T, Luo Y.   +6 more
europepmc   +1 more source

A novel numerical simulation framework for predicting pore space evolution and rock properties through sedimentation, compaction and diagenesis. [PDF]

Sci Rep
Ling B, Du X, Du S, Yang F.
europepmc   +1 more source

Reactivity of Wet scCO₂ toward Reservoir and Caprock Formations under Elevated Pressure and Temperature Conditions: Implications for CCS and CO₂-Based Geothermal Energy Extraction. [PDF]

Energy Fuels
Rangel-Jurado N, Kong XZ, Kottsova A, Grafulha Morales L, Ma N, Games F, Brehme M, Bernasconi SM, Saar MO.   +8 more
europepmc   +1 more source