Results 211 to 220 of about 5,578 (289)

An Epsilon‐Near‐Zero‐Based Nonlinear Platform for Ultrafast Re‐Writable Holography

open access: yesNanophotonics, Volume 15, Issue 2, 27 January 2026.
We show that an unstructured, sub‐wavelength thick epsilon‐near‐zero material, such as ITO, can be efficiently used for ultrafast re‐writable holography over a broad bandwidth range. We showcase two powerful applications of our scheme, that is, spatial structuring of light and optical computation.
M. Zahirul Alam   +5 more
wiley   +1 more source

QUANTUM STOCHASTIC EVOLUTIONS WITH NONLOCAL CONDITION [PDF]

open access: yesInternational Journal of Pure and Apllied Mathematics, 2015
openaire   +1 more source

Strong Wind‐Driven Oceanic Forcing on Decadal SST Variability Over the Global Ocean

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Gu et al. (2024, https://doi.org/10.1029/2023GL107401) recently provided the first quantitative assessment of oceanic and atmospheric forcing on decadal sea surface temperature (SST) variability globally in observations. However, the validity of their simplified statistical method in the complex climate system remains uncertain.
Tianying Liu, Zhengyu Liu, Peng Gu
wiley   +1 more source

Atmospheric Specifications for Infrasound Studies: 2. The Added Value of a High‐Top Model, UA‐ICON

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 1, 16 January 2026.
Abstract Infrasound monitoring activities that deal with long‐range acoustic propagation, as within the Comprehensive Nuclear‐Test‐Ban Treaty's (CTBT), need accurate and operational modeling of the atmosphere up to the lower thermosphere. Yet, operational meteorological products issued by weather services are topped at around 80 km altitude with a ...
S. Kristoffersen   +7 more
wiley   +1 more source

High-efficiency active membrane metasurfaces. [PDF]

open access: yesSci Adv
Fan J   +6 more
europepmc   +1 more source

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

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