Results 171 to 180 of about 469,729 (320)
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
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Photonic Floquet–Bloch Oscillations Dominated by Floquet Gauge
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
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Weather forecasting: Storm hunting with fractals [PDF]
A. Hollingsworth
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pH‐Dependent Pitting Corrosion in Nickel Thin Films
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
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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
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Abstract The perceptions and representations of whiteness around motherhood, family, and black sexuality reproduce the logic of what Hortense Spillers calls “captive flesh”, controlling understandings about femininity, motherhood, and gender. This debate is guided by the politics of the racial neoliberal agenda that works to control the urban ...
Danielle Pereira de Araújo
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This study evaluates sustainable carbon black (sCB) and recovered carbon black (rCB) as substitutes for industrial carbon black N550 in EPDM compounds. Results indicate that sCB closely matches N550 in raw material properties and performance in rubber, while rCB, affected by impurities, alters cross‐linking density, and shows weaker reinforcement ...
Vanessa Spanheimer+3 more
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Effect of growing interface on the diffusion-limited aggregation: Crossover from the diffusion-limited-aggregation fractal [PDF]
Takashi Nagatani
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Gelation Dynamics in Polydimethylsiloxane Bottlebrush Elastomers
Dense grafting of side chains to a polymer backbone extends network strands and reduces entanglements. In cross‐linked networks, the lack of entanglements results in supersoft “bottlebrush” elastomers. Time‐resolved rheology is used to describe the key similarities and differences in structure formation between bottlebrush elastomers and analogous ...
Sarah Barber+4 more
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