Results 251 to 260 of about 8,778,307 (358)

Abstract Boundary Delay Systems and Application to Network Flow

open access: yesMathematical Methods in the Applied Sciences, Volume 49, Issue 1, Page 119-129, 15 January 2026.
ABSTRACT This paper investigates the well‐posedness and positivity of solutions to a class of delayed transport equations on a network. The material flow is delayed at the vertices and along the edges. The problem is reformulated as an abstract boundary delay equation, and well‐posedness is proved by using the Staffans–Weiss theory.
András Bátkai   +2 more
wiley   +1 more source

Microlayer Model: A Nonlinear Finite Strain Viscoelastoplastic Formulation for Asphalt

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT The microlayer framework is an innovative and powerful approach for the numerical simulation of heterogeneous materials, such as aggregate‐matrix composites across multiple scales. In this study, the microlayer framework is extended for the first time to account for viscoelastic‐elastoplastic material behavior.
Marcel May   +6 more
wiley   +1 more source

Sparse-view reconstruction and noise reduction in 99m Tc-prostate specific membrane antigen prostate imaging. [PDF]

open access: yesNucl Med Commun
Jamaati S   +6 more
europepmc   +1 more source

Severe Maternal Morbidity and Mortality After Delivery Hospitalization Among Rural Residents Bypassing Local Care for Urban Hospitals.

open access: yesJAMA Netw Open
Hung P   +8 more
europepmc   +1 more source

Nonlocal Mechano-Optical Metasurfaces. [PDF]

open access: yesACS Photonics
van Gorp F   +3 more
europepmc   +1 more source

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