Results 1 to 10 of about 129,666 (261)

Surface relief formation with light possessing multiple vortices [PDF]

open access: yesNanophotonics
We report the first demonstration of surface relief formation by irradiating material with non-degenerate hybrid vortex modes. These modes are formed via the coherent superposition of two Laguerre–Gaussian (LG) modes with different orbital angular ...
Zhao Junjie   +5 more
doaj   +5 more sources

The Morphology and Phenotype of Monocyte-Macrophages When Cultured on Bionanofilms Substrates with Different Surface Relief Profiles [PDF]

open access: yesBiomolecules, 2019
The effect of surface relief profiles of alkanoate-based bionanofilms to the monocyte-macrophages (MN-MPhs) from peripheral blood of patients with atherosclerosis was studied in vitro. Patients were subjected to coronary stenting.
Natalia G. Menzyanova   +7 more
doaj   +2 more sources

Direct Writing of Quasi-Sinusoidal and Blazed Surface Relief Optical Transmission Gratings in Bi12GeO20, Er: LiNbO3 and Er: Fe: LiNbO3 Crystals by Nitrogen Ion Microbeams of 5 MeV and 10.5 MeV Energy [PDF]

open access: yesSensors
High diffraction efficiency optical transmission gratings with quasi-sinusoidal and saw-tooth surface relief profiles were fabricated in Bi12GeO20, Er: LiNbO3 and Er: Fe: LiNbO3 crystals by ion beam implantation.
István Bányász   +7 more
doaj   +2 more sources

Surface Relief Gratings of Slide-Ring Hydrogels for Label-Free Biosensing [PDF]

open access: yesGels
The creation of surface relief gratings using hydrogels for label-free biomolecule detection represents a significant advance in the development of versatile, cutting-edge biosensors.
Aitor Cubells-Gómez   +3 more
doaj   +2 more sources

Investigating the link between a layer thickness and surface relief depth in an azo poly(ether imide) [PDF]

open access: yesScientific Reports
Surface relief grating formation in photo-responsive azo polymers under irradiation is a long-ago-found phenomenon, but all the factors governing its efficiency are still not fully recognized.
Mateusz Nieborek   +6 more
doaj   +2 more sources

Reconstructing relief surfaces [PDF]

open access: yesImage and Vision Computing, 2004
This paper generalizes Markov Random Field (MRF) stereo methods to the generation of surface relief (height) fields rather than disparity or depth maps. This generalization enables the reconstruction of complete object models using the same algorithms that have been previously used to compute depth maps in binocular stereo.
George Vogiatzis   +3 more
openaire   +1 more source

Investigation of photoinduced formation of microstructures on the surface of carbaseole-containing azopolymer depending on the power density of incident beams [PDF]

open access: yesКомпьютерная оптика, 2018
In this paper we synthesized and measured optical characteristics of an azopolymer based on the polymer N-epoxypropylcarbazole and chromophore 4 - (4-nytrophenylazo)-aniline.
Vladimir Podlipnov   +5 more
doaj   +1 more source

INVOLVEMENT OF ALTIMETRY INFORMATION INTO THE IMPROVED PHOTOCLINOMETRY METHOD FOR RELIEF RETRIEVAL FROM A SLOPE FIELD [PDF]

open access: yesRadio Physics and Radio Astronomy, 2021
Purpose: The paper discusses the possibility for increasing the planet’s surface relief retrieving accuracy with the improved photoclinometry method through the reference of the desired relief to the altimetry data.
Yu. V. Kornienko   +2 more
doaj   +1 more source

Ways of maximal extraction of the information from observations of the astronomical object [PDF]

open access: yesРадиофизика и электроника, 2018
Subject and purpose. The information obtained from a physical experiment usually is partially degraded by the influence of noise factors. The nature of these factors is dependent on the experiment conditions.
Yu. V. Kornienko, S. I. Skuratovskiy
doaj   +1 more source

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