Results 161 to 170 of about 848 (243)

Oxidative Catalytic Depolymerization of Technical Lignins to Vanillin(Derivatives) Using Polyoxometalate Catalysts

open access: yesAdvanced Chemical Engineering, Volume 1, Issue 2, December 2026.
A nickel‐substituted polyoxometalate catalyst enables efficient lignin degradation into monoaromatic compounds in a methanol–water solution. ABSTRACT The transition from fossil‐based resources to renewable feedstocks is a cornerstone of industrial decarbonization.
Dorothea Voß   +4 more
wiley   +1 more source

Global Graph Surrogates and Neural Graph Elements for Computational Mechanics

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Machine learning surrogates are increasingly used to accelerate physics‐based simulations by predicting full‐field responses at a fraction of the computational cost. In this contribution, we present two complementary graph‐based approaches for surrogate modelling in computational mechanics.
Rutwik Gulakala, Marcus Stoffel
wiley   +1 more source

Four Decades of Research at the MADE Site and Beyond: Advancing the Understanding and Modeling of Solute Transport in Heterogeneous Media

open access: yesReviews of Geophysics, Volume 64, Issue 4, December 2026.
Abstract Spatial heterogeneity, manifested as strong variability in hydraulic conductivity (K) within geological formations, exerts a fundamental control on groundwater flow and solute transport. Because K can vary over multiple orders of magnitude in complex three‐dimensional patterns, predicting contaminant plume migration remains a long‐standing ...
Zhilin Guo   +8 more
wiley   +1 more source

The Asymmetric Development of Remote Areas in Texas

open access: yesRural Sociology, Volume 91, Issue 4, December 2026.
ABSTRACT Drawing on the reciprocal dynamics of the growth machine framework, we test whether there was a bidirectional association between road construction and land development in remote, non‐metropolitan census tracts in Texas between 2010 and 2019, during a time when these areas experienced countering land‐use pressures from resource extraction ...
Matthew Thomas Clement
wiley   +1 more source

Novel Bernstein‐Kantorovich Type Operators

open access: yesMathematical Methods in the Applied Sciences, Volume 49, Issue 16, Page 17069-17095, 15 November 2026.
ABSTRACT In this paper, we introduce a novel class of Bernstein‐Kantorovich operators, denoted as K β n , θ $$ {K}_{\beta}^{n,\theta } $$ , parameterized by 0 < β < 1 $$ 0<\beta <1 $$ and θ > 0 $$ \theta >0 $$ . We first derive a recurrence formula that facilitates the computation of moments and central moments and provide explicit expressions for K β ...
Pembe Sabancigil, Nazim I. Mahmudov
wiley   +1 more source

Agentic artificial intelligence in mechanics of materials: A review of building tailored models on demand

open access: yesGAMM-Mitteilungen, Volume 49, Issue 4, November 2026.
Abstract In mechanics of materials, many powerful methods are accessible only to experts. Constitutive models, for example, describe the relation between stress and strain in materials and are a core ingredient of simulations from structural engineering to biomechanics. Yet building and using such models requires specialized expertise—a barrier for the
Marius Tacke   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy