Results 31 to 40 of about 254,418 (269)
The formation of a porous silicon (por-Si) layer in a thin p-type layer epitaxially grown on n-type silicon, at two anodizing current densities and different anodizing times is studied and a comparison is made of transverse cleavages, surface morphology,
Yan Dmitriy +3 more
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More than 25 W of average power and >800 W of peak power have been generated at λ=172 nm (hν=7.2 eV) in the vacuum ultraviolet (VUV) from the Xe2 molecule in flat, 10 × 10 cm2 lamps having an active area and volume of 80 cm2 and 350 mW cm−2 in 40–60 μJ ...
S.-J. Park +4 more
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Review of models of food resources evaluation of the forests of central Russia [PDF]
The article analyzes the most favourable conditions for the growth and fruit bearing of berries and mushrooms; studies yield indices of food resources; examines Russian and foreign yield capacity models of forest food resources.
A.A. Dulina, S.I. Chumachenko
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The authors report theoretical and experimental results which underline the importance of mutual illumination to visual modules dealing with shape and with surface lightness. The experiments are in good agreement with results obtained with a simple theoretical model.
Forsyth, D, Zisserman, A
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Generalized synchronization-based multiparameter estimation in modulated time-delayed systems
We propose a nonlinear active observer based generalized synchronization scheme for multiparameter estimation in time-delayed systems with periodic time delay.
Dibakar Ghosh, Bidyut K. Bhattacharyya
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Separate effects of background and illumination on lightness [PDF]
Four experiments attempted to establish an effect of context on lightness. Lightness is one of the dimensions of color and it varies from black to white. Most of our stimuli were inspired by simultaneous lightness contrast illusion. First two experiments
Zdravković Sunčica
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Steiger, William, Streinu, Ileana
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Design of LED Street Lighting Adapted for Free-Form Roads
Street lighting, which is one of the main players in energy waste and light pollution at night, still faces the challenge of efficient lighting of roadways with curved and twisted shapes.
Ching-Cherng Sun +6 more
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Phacoemulsification in eyes with corneal opacities after deep anterior lamellar keratoplasty [PDF]
To evaluate the maneuverability and efficacy of phacoemulsification and intraocular lens (IOL) implantation in eyes with corneal opacities after deep anterior lamellar keratoplasty (DALK), twelve eyes of 12 patients with mild to moderate corneal ...
Hui Lin +7 more
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High Scintillation is a major problematic issue for Free Space Optical Communication (FSOC) system. Consequently, in this case, the Single Input & Single Output (SISO) optical channel performance has been degraded.
Shibabrata Mukherjee +2 more
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