Results 141 to 150 of about 119,248,019 (197)

Fatigue Assessment of Welded Joints Subjected to Multiaxial Loading Conditions through the Effective Critical Plane Approach

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 11, Page 5048-5064, November 2026.
ABSTRACT Reliable fatigue design of welded components under multiaxial loading demands local criteria able to capture both the stress gradient at the weld notches and the influence of a complex loading condition including non proportionality of the stress‐strain load history. The Effective Critical Plane (ECP) approach, based on a stress averaging over
A. Chiocca, F. Frendo
wiley   +1 more source

Refined Multi-Scale Mechanical Modeling of C/C-SiC Ceramic Matrix Composites. [PDF]

Materials (Basel)
Padan R, Dahan-Sharhabani C, Regev O, Haj-Ali R.   +3 more
europepmc   +1 more source

Hyperbolicity and fundamental groups of complex quasi‐projective varieties (III): Applications

Proceedings of the London Mathematical Society, Volume 133, Issue 5, November 2026.
Abstract This paper is Part III of a series of three. We begin by introducing the notion of h$h$‐special varieties, which can be seen as varieties “chain‐connected by the Zariski closures of entire curves.” We prove that if X$X$ is either a special smooth complex quasi‐projective variety in the sense of Campana or an h$h$‐special variety, then for any ...
Benoît Cadorel, Ya Deng, Katsutoshi Yamanoi   +2 more
wiley   +1 more source

Standardized Images and Evaluation Metrics for Tomography. [PDF]

Tomography
Frixou A, Leontiou T, Stiliaris E, Papanicolas CN.   +3 more
europepmc   +1 more source

vibe‐qc: An Open‐Source, General‐Purpose Electronic‐Structure Code for Molecules and Solids Developed With Generative AI

Journal of Computational Chemistry, Volume 47, Issue 28, October 30, 2026.
vibe‐qc is an open‐source, general‐purpose electronic‐structure code for molecules and solids, developed almost entirely with agentic AI under expert human direction. Molecular and periodic calculations use a common interface. Independent reference calculations form a reusable validation set.
Michael F. Peintinger
wiley   +1 more source

An auto-initializing algorithm to determine electronic ground states from random Slater determinants. [PDF]

Nat Commun
Zhang H, Otten M.
europepmc   +1 more source

Surrogate Computational Homogenization Enhanced by Partition‐of‐Unity RBF Interpolation With Decision Trees

International Journal for Numerical Methods in Engineering, Volume 127, Issue 20, 30 October 2026.
ABSTRACT This study enhances a framework of surrogate computational homogenization (SCH) using decision tree‐based partition‐of‐unity radial basis function (PU‐RBF) interpolation for three‐dimensional finite‐deformation two‐scale analysis. The method addresses the scalability limitation of global RBF interpolation for large numerical material test (NMT)
Yosuke Yamanaka, Norio Hirayama, Kenjiro Terada   +2 more
wiley   +1 more source

Toward nonlinear representations with Gaussian-splat manifolds for physics-informed learning. [PDF]

Nat Commun
Han X, Chen K, Wang R, Wei G, Han L, Gao H.   +5 more
europepmc   +1 more source

Non‐Central Wishart Random Matrices in Structural Dynamics: A Modal‐Basis Approach

International Journal for Numerical Methods in Engineering, Volume 127, Issue 20, 30 October 2026.
ABSTRACT This article develops a non‐parametric stochastic computational model for linear structural dynamics based on a reduced non‐central Wishart (NCW) random matrix formulation. The objective is to represent uncertainty in the mass and stiffness matrices while preserving the matrix properties required for modal and frequency‐domain analysis ...
Alan Das Mannoosseril, Sondipon Adhikari, H. Murat Panayirci   +2 more
wiley   +1 more source

Connectivity-Aware Model Predictive Control for Swarms of Dynamically Constrained Vehicles Engaged in Multi-Target Persistent Observation

Derder Y, Erünsal IK, Martinoli A.
europepmc   +1 more source