Results 181 to 190 of about 1,242,825 (373)

A ModEx Framework for Watershed Subsurface Investigation With Limited Geophysical Data Using Machine Learning and Hydrologic Modeling

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Subsurface heterogeneity influences watershed hydrology strongly but remains difficult to characterize at catchment scales with sparse and costly field data. Geophysical surveys such as electromagnetic induction (EMI) provide local spatial subsurface images yet scaling them to watershed scales and converting EMI‐derived resistivity into ...
Hang Chen   +4 more
wiley   +1 more source

Whipped and Mixed Warm Clouds in the Deep Sea

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Turbulence is indispensable to redistribute nutrients for all life forms larger than microbial, on land and in the ocean. Yet, the development of deep‐sea turbulence was not studied in three dimensions to date. As a disproportionate laboratory, an array of nearly 3,000 high‐resolution temperature sensors had been installed for three years on ...
Hans van Haren, KM3NeT collaboration
wiley   +1 more source

Fine-scale phylogenetic diversity gradients support the Antarctic geothermal refugia hypothesis [PDF]

open access: hybrid
William S. Pearman   +4 more
openalex   +1 more source

Flow‐Dependent Inertial Permeability Defines Crossover Between Darcy and Forchheimer Flow Regimes

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract We present mechanistic evidence that the Forchheimer inertial permeability coefficient (β $\beta $) is flow‐dependent in the weak‐to‐intermediate inertia crossover regime, governed by pore‐scale eddy growth‐to‐confinement dynamics. In contrast to classical theory, β $\beta $ attains steady‐state (βs ${\beta }_{s}$) asymptotically in the ...
Kuldeep Singh, Negin Sharifabad
wiley   +1 more source

Second‐Order Computational Homogenization of Nonlinear Fluid Flow Through Porous Media

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT We present a second‐order computational multiscale model for heterogeneous porous media, which allows for the scale bridging of transient fluid‐flow processes through porous materials with non‐separated scales. The formulation connects a homogenized macroscopic scale described by a local theory of grade two with heterogeneous microstructures ...
Elten Polukhov, Marc‐André Keip
wiley   +1 more source

Prolonged exposure does not increase soil microbial community response to warming along geothermal gradients [PDF]

open access: gold, 2017
Dajana Radujković   +5 more
openalex   +1 more source

Transparent Electrodes Composed of Organized Titania Nanotubes and Transition Metal Sulfides for the Oxygen Evolution Reaction

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 2, 20 January 2026.
Transparent titanium dioxide nanotube electrodes are decorated with minimal amounts of transition metal sulfides, preserving high optical transparency while enabling efficient oxygen evolution. Cobalt sulfide‐modified electrodes demonstrate highly enhanced and stable performance, establishing a promising, scalable platform for transparent tandem cells ...
Wiktoria Lipińska   +7 more
wiley   +1 more source

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