Results 91 to 100 of about 1,105,756 (226)

AIM‐Photonics Visible‐to‐Near‐Infrared Silicon‐Nitride‐Based Silicon‐Photonics Platform and Component Library

open access: yesNanophotonics, Volume 15, Issue 21, 12 November 2026.
A comprehensive component library is presented for a 300‐mm‐wafer silicon‐nitride foundry platform operating at wavelengths spanning from 450 to 1000 nm. Waveguides, couplers, splitters, crossings, interlayer transitions, polarization devices, sensing‐trench structures, and thermo‐optic phase shifters are experimentally characterized across four ...
Andres Garcia Coleto   +22 more
wiley   +1 more source

Snapshot Europe 2021–2022: The first public dataset from a Europe‐wide camera‐trap survey of terrestrial vertebrates

open access: yesEcology, Volume 107, Issue 11, November 2026.
Abstract Managing and conserving species in the face of the current biodiversity crisis requires consistent information on the status of wild animal populations across large spatiotemporal scales. Budgetary constraints, differences in national legislation, and the challenges of coordinating logistics transnationally often limit survey efforts to ...
Fabiola Iannarilli   +159 more
wiley   +1 more source

The influence of incident shock Mach number on radial incident shock wave focusing

open access: yesAIP Advances, 2016
Experiments and numerical simulations were carried out to investigate radial incident shock focusing on a test section where the planar incident shock wave was divided into two identical ones.
Xin Chen   +5 more
doaj   +1 more source

High‐Efficiency Laser‐Assisted Manufacturing of Silicon Carbide Wafers and Components: A Critical Review

open access: yesEngineering Reports, Volume 8, Issue 11, November 2026.
Laser‐assisted machining enables controlled modification of SiC, significantly improving machinability, surface integrity, and tool life compared to conventional methods. This review establishes structure–process–performance relationships and proposes optimized LAM strategies for efficient, damage‐minimized, and scalable SiC manufacturing.
Jasgurpreet Singh Chohan   +9 more
wiley   +1 more source

Shock Wave Propagation and Its Diffraction in an Annular Channel

open access: yesFluids
A computational study is conducted on shock wave propagation and diffraction in an annular duct. The curved geometry and central obstruction of the annular configuration generate complex wave phenomena not typically observed in linear channels.
Konstantin Volkov
doaj   +1 more source

Dynamic responses of reinforced concrete beams under double-end-initiated close-in explosion

open access: yesDefence Technology, 2018
The reinforced concrete (RC) structural component might suffer a great damage under close-in explosion. Different from distant explosions, blast loads generated by the close-in explosion are non-uniformly distributed on the structural component and may ...
Bin Rao   +5 more
doaj   +1 more source

Soft X‐Ray Telescopes of the Future: Trade Study of Micro‐Pore Optic Size for Imaging Dayside Magnetospheric Features

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 11, November 2026.
Abstract This study compares the capabilities of different sized micro‐pore optic (MPO) based soft X‐ray telescopes and their ability to observe features and phenomena of the magnetosheath at Earth. The basic science is the starting point and different instrument properties are applied to test which would be capable of studying features of the near ...
Emil A. Atz   +6 more
wiley   +1 more source

Propagation of Shock Waves of Varying Curvature

open access: yesJournal of Applied Fluid Mechanics, 2021
When a shock wave having variable concave curvature propagates, it can develop a kink followed by the development of a reflected shock. A typical example is a plane incident shock encountering a surface with concave curvature, the part of the shock ...
S. Lewin, B. Skews
doaj  

Regular reflection to Mach reflection (RR–MR) transition in short wedges

open access: yesJournal of Fluid Mechanics
Regular reflection (RR) to Mach reflection (MR) transitions ( ${\rm RR}\leftrightarrow {\rm MR}$ ) on long wedges in steady supersonic flows have been well studied and documented. However, in a short wedge where the wedge length is small, the transition prediction becomes really challenging owing to the interaction of the ...
Vinod Yeldho Baby   +2 more
openaire   +2 more sources

Induction Signals From Europa's Subsurface Ocean: Contributions of Time Variations in the Plasma Interaction

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 11, November 2026.
Abstract The magnetic perturbations generated by Europa's plasma interaction undergo oscillatory variations since Jupiter's magnetospheric current sheet periodically sweeps across the moon. We determine the inductive response of Europa's subsurface ocean to this excitation signal and compare it to the field induced by the time‐varying yet locally ...
Lucas Liuzzo   +3 more
wiley   +1 more source

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