Results 151 to 160 of about 202,770 (288)

Effect of display luminance and ambient illuminance on the perceived quality of indoor environment images

open access: yesJournal of the Society for Information Display, EarlyView.
In a psychophysical experiment, participants evaluated the quality (preference, visual complexity, visual clarity, colorfulness, and visual interest) of images of indoor environments under different display luminance (50 cd/m2 and 250 cd/m2) and ambient illuminance (50 lx, 150 lx, 450 lx, and 900 lx) conditions.
Yuwei Wang, Dorukalp Durmus
wiley   +1 more source

Photonic Floquet–Bloch Oscillations Dominated by Floquet Gauge

open access: yesLaser &Photonics Reviews, EarlyView.
A new type of Bloch oscillations (namely, asymmetric Floquet–Bloch oscillations) whose evolution is biased along the evolution dimension is proposed and visually observed. The Floquet gauge can determine the light broadening to be biased toward the first or second half of the period. These findings reveal a new mechanism for wave packet revival and may
Yuan Li   +4 more
wiley   +1 more source

pH‐Dependent Pitting Corrosion in Nickel Thin Films

open access: yesMaterials and Corrosion, EarlyView.
This study investigates pitting corrosion in nickel thin films under varying pH conditions and inhibitor presence. Surface defects and solution chemistry modulate pit formation, while simulations reveal metal redeposition driven by chemical potential gradients at the pit center.
Ayron Andrey da Silva Lima   +5 more
wiley   +1 more source

Wind speed parameters sensitivity analysis based on fractals and neuro-fuzzy selection technique

open access: yesKnowledge and Information Systems, 2016
V. Nikolic   +3 more
semanticscholar   +1 more source

3D Printable Magnetic Soft Actuators–Ink Formulation, Rheological Characterization, and Hydrogel Actuator Prototypes

open access: yesMacromolecular Materials and Engineering, EarlyView.
Magnetic inks for direct ink writing (DIW), a 3D printing technique, are formulated based on acrylamide, iron oxide, and the rheology modifier laponite. They have shear thinning and thixotropic properties. Prototypes printed by DIW, followed by thermal curing, could be magnetically actuated.
Lukas Barth   +3 more
wiley   +1 more source

A comprehensive mathematical analysis of fractal–fractional order nonlinear re-infection model

open access: yesAlexandria Engineering Journal
In recent times, various real word problems including infectious diseases, engineering problems, and chemical processes, etc are modelled by using differential equations with fractals and fractional orders.
Eiman   +3 more
doaj  

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