Results 211 to 220 of about 14,966 (286)

A nonlocal West Nile virus model with nonlocal free boundary conditions driven by both mosquitoes and birds. [PDF]

J Math Biol
Long X, Lou Y, Ni W, Yi T.
europepmc   +1 more source

A Legendre tau-spectral method for solving time-fractional heat equation with nonlocal conditions. [PDF]

ScientificWorldJournal, 2014
Bhrawy AH, Alghamdi MA.
europepmc   +1 more source

Vortex Light Bullets Guided by Disclination Defects

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
A new class of stable and thresholdless light bullets carrying vorticity, guided by the disclination defects introduced into Su–Schrieffer–Heeger‐like lattices with a focusing cubic nonlinearity, is reported. Different discrete rotational symmetry of the aperiodic lattice determines the allowed values of the topological charge of the vortex bullets ...
Zhuo Zhang, Sergey K. Ivanov, Yongdong Li, Yaroslav V. Kartashov, Yiqi Zhang   +4 more
wiley   +1 more source

Pattern Formation in Agent-Based and PDE Models for Evolutionary Games with Payoff-Driven Motion. [PDF]

Bull Math Biol
Yao T, Xu C, Cooney DB.
europepmc   +1 more source

Third Harmonic Generation in Transparent Longitudinal Epsilon‐Near‐Zero Multilayers

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
Transparent longitudinal epsilon‐near‐zero stacks enable field‐enhanced nonlinear light generation while preserving high near‐infrared pump transmission. Broadband third‐harmonic generation is experimentally observed demonstrating that TLENZ architectures can mitigate pump‐loss limitations and offer a promising platform for transparent nonlinear ...
Wallace Jaffray, Sven Stengel, Domenico de Ceglia, Neset Akozbek, Filippo Capolino, Marcello Ferrera, Michael Scalora, Maria Antonietta Vincenti   +7 more
wiley   +1 more source

Calderón problem for nonlocal viscous wave equations: Unique determination of linear and nonlinear perturbations. [PDF]

Rev R Acad Cienc Exactas Fis Nat A Mat
Zimmermann P.
europepmc   +1 more source

High‐Order Janus Bound States in the Continuum Assisted by Unidirectional Guided Resonances

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
A high‐order Janus bound state in the continuum, featuring a q = −3 vortex in the upward radiation channel and a q = +1 vortex in the downward channel, is realized in truncated‐cone photonic crystal slabs by merging unidirectional guided resonances with a symmetry‐protected BIC, enabling direction‐dependent control of topological light emission ...
Zengping Su, Jue Li, Haoye Qin, Wenjing Lv, Yongkang Wang, Wei Li, Linhan Lin, Bo Li, Qinghua Song   +8 more
wiley   +1 more source

Freeform Mode-Engineered Metasurfaces. [PDF]

Nano Lett
Jiang Z, Dai T, Guo S, Sohag SH, Shao Y, Mao C, Alù A, Fan JA, Zhou Y.   +8 more
europepmc   +1 more source

Evaporation and Cold Pools Beneath Trade Cumulus Clouds

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.
Abstract The sources of air and water vapor in the tropical trade‐wind Atlantic subcloud boundary layer (SBL) are analyzed using in situ measurements of temperature, specific humidity, and stable water isotopologues (HDO and H218O) from shipboard observations in January‐February 2020.
Estefanía Quiñones Meléndez, Simon P. de Szoeke, Peter N. Blossey, David Noone, Mampi Sarkar, Adriana Bailey, Alton P. Daley   +6 more
wiley   +1 more source

[Formula: see text] symmetry enforced twin exchange as the origin of chirality-induced spin selectivity. [PDF]

Sci Adv
Theiler PM, Driessen S, Beard MC.
europepmc   +1 more source