Results 301 to 310 of about 8,450,554 (378)

Parallel computing aided analyses of dynamic buckling for railway track infrastructure

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 19, Page 2943-2968, 5 August 2025.
Abstract This paper presents a scalable parallel computing framework for simulating track buckling under dynamic train loads, enabling large‐scale railway track stability analysis. A three‐dimensional (3D) track model is developed using finite element‐based Euler–Bernoulli beam formulations for rails, dynamic force inputs, and nonlinear interactions at
Dan Agustin   +4 more
wiley   +1 more source

A New Approach for the Fractional Rosenau–Hyman Problem by ARA Transform

open access: yesMathematical Methods in the Applied Sciences, Volume 48, Issue 11, Page 10970-10977, 30 July 2025.
ABSTRACT The primary aim of this research to establish the solution to time fractional Rosenau–Hyman problem (RHP) by utilizing a new approach including ARA transform and Daftardar–Gejji and Jafari iteration method (DGJIM). The fractional derivative is taken in Caputo sense.
Suleyman Cetinkaya, Ali Demir
wiley   +1 more source

Studies on Fractional Differential Equations With Functional Boundary Condition by Inverse Operators

open access: yesMathematical Methods in the Applied Sciences, Volume 48, Issue 11, Page 11161-11170, 30 July 2025.
ABSTRACT Fractional differential equations (FDEs) generalize classical integer‐order calculus to noninteger orders, enabling the modeling of complex phenomena that classical equations cannot fully capture. Their study has become essential across science, engineering, and mathematics due to their unique ability to describe systems with nonlocal ...
Chenkuan Li
wiley   +1 more source

Impact of the Turbulence Parameterization on Simulations of Fog Over Complex Terrain

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 13, 16 July 2025.
Abstract Numerical weather prediction (NWP) of radiation fog, particularly over complex terrain, remains a formidable challenge. Many operational NWP models often struggle with slow or no fog formation after sunset and too rapid dissipation in the morning. This study investigates the role of physical processes in the atmospheric boundary layer (ABL) in
Shweta Singh   +3 more
wiley   +1 more source

Robust multiresonant nonlocal metasurfaces by rational design. [PDF]

open access: yesNanophotonics
Malek SC, Doiron CF, Brener I, Cerjan A.
europepmc   +1 more source

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