Results 131 to 140 of about 8,001 (254)

Stochastic gradient descent estimation of generalized matrix factorization models with application to single-cell RNA sequencing data. [PDF]

Biostatistics
Castiglione C, Segers A, Clement L, Risso D.   +3 more
europepmc   +1 more source

Microscale FFT‐based modeling of artificial porous microstructures and analysis of macroscopic models under varying loading scenarios

GAMM-Mitteilungen, Volume 49, Issue 3, September 2026.
Abstract This article investigates the modeling of metallic isotropic porous materials by evaluating and comparing macroscopic and microstructure‐resolved simulation approaches. At the macroscopic level, different variants of the Deshpande‐Fleck (DF) model are implemented to describe the elastoplastic behavior of metallic porous materials.
Julian Dahler, Sarah Staub, Lisa Scheunemann   +2 more
wiley   +1 more source

The relationship between ankle quasi-stiffness and postural stability in older adults during obstacle negotiations using the dominant and non-dominant sides. [PDF]

Front Bioeng Biotechnol
Wang S, Yang C, Zhou Q, Chen Y, Zhang C.
europepmc   +1 more source

A Geometrically Regularized Gradient‐Damage Model With Orthogonality‐Based Energy Split for Dynamic Anisotropic Compression‐Shear Fracture

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 13, Page 5185-5212, September 2026.
ABSTRACT This study proposes a novel geometrically regularized gradient‐damage model for simulating dynamic mixed‐mode fracture in orthotropic materials with tension–compression asymmetry. In this model, a thermodynamic framework is formulated by incorporating damage dissipation into internal energy evolution, from which the constitutive relation and ...
Hui Li, Shanyong Wang
wiley   +1 more source

Reducing Waste: Instrument Recycling in the Emergency Department. [PDF]

West J Emerg Med
Chen EH, Taguma K, Addo N, Quinn JK.
europepmc   +1 more source

Black Fugitivity in the Sporting Workplace: The Story of Eniola Aluko

Gender, Work &Organization, Volume 33, Issue 5, Page 1914-1926, September 2026.
ABSTRACT Being a Black fugitive involves constant movement: to find and cultivate spaces of safety and hope. In this paper, I curate a sporting archive about the UK Black women's elite football player Eniola Aluko to read her as a Black fugitive. I demonstrate how she traversed a racist and anti‐Black sporting workplace—where she was unfairly demonized
Aarti Ratna
wiley   +1 more source

Freeze-and-Release Direct Optimization Method for Variational Calculations of Excited Electronic States. [PDF]

J Chem Theory Comput
Schmerwitz YLA, Selenius E, Levi G.
europepmc   +1 more source

Pragmatism, Dual‐Process Theory, and the Study of Reflective Cognition

Journal for the Theory of Social Behaviour, Volume 56, Issue 3, September 2026.
ABSTRACT This article advances dual‐process theory (DPT) by developing a pragmatist framework for the study of reflective cognition. Although dual‐process models were introduced to sociology via Bourdieusian practice theory, Bourdieusian DPT has proven inadequate for theorising reflective cognition and action, with sociologists looking to pragmatism as
Gordon Brett
wiley   +1 more source

Adaptive Matrix‐Free Simulations of Fluid‐Filled Phase‐Field Fractures With Fixed‐Stress Coupling and Fracture‐Width Computation

International Journal for Numerical Methods in Engineering, Volume 127, Issue 15, 15 August 2026.
ABSTRACT Fluid‐filled phase‐field fracture simulations require robust, scalable solvers that can handle strongly nonlinear, non‐smooth mechanics and tightly coupled flow on locally refined meshes. In this work, we develop an adaptive finite element framework for quasi‐static, fluid‐filled phase‐field fractures that combines semi‐smooth Newton methods ...
Leon M. Kolditz, Viktor Kosin, Sanghyun Lee, Thomas Wick   +3 more
wiley   +1 more source

Interplay Between Bound State in the Continuum and the Generalized Kerker Effect in Plasmonic Metasurfaces

Advanced Photonics Research, Volume 7, Issue 8, August 2026.
A plasmonic metasurface comprising gold cylinders of tailored dimensions exhibits simultaneously the generalized Kerker effect and a bound state in the continuum, allowing for a detailed study of the subtle interplay between these phenomena. The numerical simulation results are in good agreement with experimental measurements, and the underlying ...
Sergejs Boroviks, Benjamin S. Garcia, Ilia Lykov, Yuchao Fu, Olivier J. F. Martin   +4 more
wiley   +1 more source