Zobrazeno 1 - 10
of 13
pro vyhledávání: '"V. V. Berdnik"'
Autor:
G. I. Gallyamova, V. V. Berdnik
Publikováno v:
Optics and Spectroscopy. 112:618-623
A method for calculating the reflectance and transmittance, as well as the luminance factor of a light-scattering layer using radial basis function neural networks is developed. In the domain of variation of particles’ parameters, absolute errors o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::247497d3f2c23084b04022e30a4d1b8f
https://doi.org/10.1134/s0030400x12040078
https://doi.org/10.1134/s0030400x12040078
Autor:
V. V. Berdnik, V. A. Loĭko
Publikováno v:
Optics and Spectroscopy. 101:303-308
The light scattering by an ensemble of monodisperse spatially correlated optically soft spherical particles is studied in the interference approximation. A model of the interaction of particles is proposed in which the spatial correlation between par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa1ebe15f41605e5036943c490d0b098
https://doi.org/10.1134/s0030400x06080200
https://doi.org/10.1134/s0030400x06080200
Publikováno v:
Optics and Spectroscopy. 96:285-291
The problem of reconstructing the characteristics of disperse particles from measurements of scattered radiation is considered. To solve this problem, the neural network method, based on the approximation of the parameters of particles by a linear co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e75faec9a949df21f99006182310534
https://doi.org/10.1134/1.1651256
https://doi.org/10.1134/1.1651256
Autor:
V. V. Berdnik, V. A. Loĭko
Publikováno v:
Optics and Spectroscopy. 95:800-807
A model describing the propagation of radiation in disperse close-packed layers of optically soft particles is proposed. The model is based on the radiative transfer equation used for describing a light field in the multiple scattering regime and on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74807b942d5bccc861b0521325e6199
https://doi.org/10.1134/1.1628731
https://doi.org/10.1134/1.1628731
Autor:
R. D. Mukhamedyarov, V. V. Berdnik
Publikováno v:
High Temperature. 41:839-843
The possibility of application of the method of neural networks to solution of inverse problems is considered using a coefficient inverse problem of heat transfer as an example. A method of fitting a neural network is suggested. The errors of recover
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4fcc3c0298e9f3f6f117eb4ab13b06a
https://doi.org/10.1023/b:hite.0000008342.42066.84
https://doi.org/10.1023/b:hite.0000008342.42066.84
Autor:
R. D. Mukhamedyarov, V. V. Berdnik
Publikováno v:
Optics and Spectroscopy. 90:580-591
A two-layer model of light scattering and absorption in plant phytoelements is considered, which takes into account absorption of light by pigments and water and light scattering by particles of two types: chloroplasts and air cavities. An elementary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dd149393c9ae3b765760d2304aee8fe
https://doi.org/10.1134/1.1366754
https://doi.org/10.1134/1.1366754
Autor:
V. A. Loiko, V. V. Berdnik
Publikováno v:
The Imaging Science Journal. 45:50-56
To simulate mathematically the sensitometric characteristics of photolayers it is necessary to know the elementary characteristic curve (ECC). The latter represents the optical density as a function of exposure for a photolayer of small thickness hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51dcee2893fd6581540dd6c48ee21c3f
https://doi.org/10.1080/13682199.1997.11736373
https://doi.org/10.1080/13682199.1997.11736373
Publikováno v:
Pharmaceutical Chemistry Journal. 36:151-153
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b33c2441454c938c7a939bb0fa6cb614
https://doi.org/10.1023/a:1019638629393
https://doi.org/10.1023/a:1019638629393
Publikováno v:
Journal of Applied Spectroscopy. 55:1259-1263
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70d0c4f3d9be0b6f23a6fe7a21efcdb6
https://doi.org/10.1007/bf00661209
https://doi.org/10.1007/bf00661209
Autor:
V. V. Berdnik, V. A. Loiko
Publikováno v:
Wave Scattering in Complex Media: From Theory to Applications ISBN: 9781402013942
There are a lot of natural and artificial disperse media with a high concentration of particles [1, 2, 3, 4, 5]. In such media there is a partial ordering of particles. It grows up with increasing the particle concentration and results in a change of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19074accc167242e2853c120c7d463a6
https://doi.org/10.1007/978-94-010-0227-1_26
https://doi.org/10.1007/978-94-010-0227-1_26
