Results 241 to 250 of about 183,010 (330)

Numerical Analysis of a Benjamin–Bona–Mahony Type Equation in a Noncylindrical Domain

Mathematical Methods in the Applied Sciences, Volume 49, Issue 2, Page 818-834, 30 January 2026.
ABSTRACT Numerical analysis and simulation for the approximate solution of a Benjamin–Bona–Mahony type equation defined in a noncylindrical domain are presented in this article. The approximate problem is defined using the linearized Crank–Nicolson Galerkin method, which results in a linear algebraic system at each time step while maintaining quadratic
Vania Cristina Machado, Bruno Alves do Carmo, Mauro Antonio Rincon   +2 more
wiley   +1 more source

Abstract Boundary Delay Systems and Application to Network Flow

Mathematical 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, Marjeta Kramar Fijavž, Abdelaziz Rhandi   +2 more
wiley   +1 more source

Effects of repeated gravity changes during parabolic flight: Evidence of the need to assist space tourists to outer space. [PDF]

PLoS One
Le Roy B, Martin-Krumm C, Beauchamps V, Jimenez A, Giaume L, Jacob S, Voilque A, Ferhani O, Altena E, Trousselard M.   +9 more
europepmc   +1 more source

One‐Dimensional Finite Elements With Arbitrary Cross‐Sectional Displacement Fields

International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT This paper introduces an unprecedented unified approach for developing structural theories with an arbitrary kinematic variable over the beam cross‐section. Each of the three displacement variables can be analyzed using an independent expansion function. Both the order of the expansion and the number of terms in each field can be any. That is,
E. Carrera, D. Scano, E. Zappino
wiley   +1 more source

Optimising (Al,Ga) (As,Bi) Quantum Well Laser Structures for Reflectance Mode Pulse Oximetry. [PDF]

Micromachines (Basel)
Špokas A, Zelioli A, Bičiūnas A, Čechavičius B, Glemža J, Pralgauskaitė S, Kamarauskas M, Bukauskas V, Spigulis J, Chiu YJ, Matukas J, Butkutė R.   +11 more
europepmc   +1 more source

Recycling of Polymer Components From Waste Face Masks for Asphalt Modification: A Mini Review

Journal of Applied Polymer Science, Volume 143, Issue 2, January 10, 2026.
ABSTRACT The COVID‐19 pandemic greatly increased plastic waste through widespread personal protective equipment (PPE) use, creating a serious environmental challenge. Disposable face masks (FM), primarily composed of non‐biodegradable polypropylene, account for an estimated 86 million units discarded monthly, leading to significant environmental ...
Derya Kaya Ozdemir, Tony McNally
wiley   +1 more source

Prerequisites for Developing a Classification of Phase Transitions in Systems Based on Thermosensitive Polymers: Use of a Semi-Empirical Model. [PDF]

Polymers (Basel)
Suleimenov I, Dyussova R, Shaltykova D, Atasoy E, Seitenova G, Kopishev E.   +5 more
europepmc   +1 more source

Computerised analysis of non-conjugate spiral bevel gear mesh using an advanced and fast-converging tooth contact model. [PDF]

Sci Rep
Temirkhan M, Amrin A.
europepmc   +1 more source

Non-overlapping Schwarz methods in time for parabolic optimal control problems [PDF]

Martin J. Gander, Liu‐Di Lu
openalex   +1 more source

Kriging to Kolmogorov-Arnold Network model accelerated discovery of oxygen control strategy in lead-based fast reactors. [PDF]

Nat Commun
Wang S, Chen J, Liu X, Zhang T, Chai X, Lu Q, Shen D, He H.   +7 more
europepmc   +1 more source