Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Ulrich G. Oppel"'
Publikováno v:
Atmospheric and Oceanic Optics. 25:256-262
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5058b4a20484a543e5664037b647d5f
https://doi.org/10.1134/s1024856012040124
https://doi.org/10.1134/s1024856012040124
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 109:2648-2655
Scattering matrices for horizontally oriented ice crystals are calculated with a code based on the geometric optics. The main physical regularities inherent to the scattering matrices are discussed. Degree of polarization of the scattered light is sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7f28ea86cbd5d87748f09c38fea219
https://doi.org/10.1016/j.jqsrt.2008.06.002
https://doi.org/10.1016/j.jqsrt.2008.06.002
Publikováno v:
20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics.
In this paper we study the light scattering in water-drop clouds for various distributions of droplet size. Polarization and angular distributions are simulated by Monte Carlo method for radiation reflected by cloud layers. Computational results make
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::400bed914ff464396e09882517276b77
https://doi.org/10.1117/12.2074418
https://doi.org/10.1117/12.2074418
Publikováno v:
IFAC Proceedings Volumes. 36:57-61
Worldwide nearly 150 million people are suffering from diabetes mellitus: approximately 90 to 95 % of them, i.e. 135 to 142 million are type-2 diabetic patients exhibiting the most important endogenous cardiovascular risk condition. The development o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e9a539f8de9c54e4e4125f2d2b3f957
https://doi.org/10.1016/s1474-6670(17)33472-9
https://doi.org/10.1016/s1474-6670(17)33472-9
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 72:403-417
Backscattering of light by hexagonal ice columns and plates has been calculated by means of a ray-tracing code. It is shown that backscattering by the hexagonal ice cylinders at their arbitrary orientations is caused by a peculiar corner-reflector ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e050e963bc2223a64ffc720d0f5593af
https://doi.org/10.1016/s0022-4073(01)00132-7
https://doi.org/10.1016/s0022-4073(01)00132-7
Publikováno v:
IFAC Proceedings Volumes. 33:297-302
We transform a compartmental model given by a set of deterministic differential equations and a set of discrete system parameters into a system of stochastic differential equations and obtain a mixed graphical model by time discretization. This mixed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6e2ca940b2a3072e6110441a759d8d3
https://doi.org/10.1016/s1474-6670(17)35531-3
https://doi.org/10.1016/s1474-6670(17)35531-3
Publikováno v:
Pure and Applied Optics: Journal of the European Optical Society Part A. 7:1389-1402
To model fields of broken clouds, we consider two methods based on Gaussian random fields and one method based on truncated random paraboloids. These models are determined by a few parameters only: the amount of cloud, the mean cloud base diameter an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64e856c659730fbf10e44dd761d5654
https://doi.org/10.1088/0963-9659/7/6/017
https://doi.org/10.1088/0963-9659/7/6/017
Autor:
Sergei M. Prigarin, Ulrich G. Oppel
Publikováno v:
Pure and Applied Optics: Journal of the European Optical Society Part A. 7:L79-L83
By Monte Carlo simulation we investigate the two effects as a result of the specific radiation regime of the cloudy atmosphere caused by multiple light reflection between the clouds and the surface: the increase of solar radiation intensity near the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5effcf800b61a2d6da361ae330acc4cf
https://doi.org/10.1088/0963-9659/7/6/005
https://doi.org/10.1088/0963-9659/7/6/005
Publikováno v:
Russian Journal of Numerical Analysis and Mathematical Modelling. 28
In this paper we study scattering phase functions in water-drop clouds for various distributions of droplet size and various conditions of glory, rainbow and corona formation, and discuss the hypothesis proposed by A. N. Nevzorov that a considerable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2af7e80223dbc25901369c79f0e3721d
https://doi.org/10.1515/rnam-2013-0015
https://doi.org/10.1515/rnam-2013-0015
Publikováno v:
Optical Review. 2:304-307
In this paper we shall present our stochastic model for the transfer of polarized light. We introduce the polarized phase function which is necessary for the exact determination of the scattering distribution for polarized light. Finally, we compare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07d23fa883b2035b7ee1890cf408f201
https://doi.org/10.1007/s10043-995-0304-7
https://doi.org/10.1007/s10043-995-0304-7