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Showing 1 to 6 of 6 entries
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A method of retrieving BRDF from surface reflected radiance using decoupling of atmospheric radiative transfer and surface reflection.

Remote sensing

Radkevich A.
PMID: 31360541
Remote Sens (Basel). 2018 Apr;10(4). doi: 10.3390/rs10040591. Epub 2018 Apr 11.

BRDF defines anisotropy of the surface reflection. It is required to specify the boundary condition for radiative transfer (RT) modeling used in aerosol retrievals, cloud retrievals, atmospheric modeling and other applications. Ground based measurements of reflected radiance draw increasing...

Composition and structure of polynuclear chromium(III) hydroxo complexes.

Inorganic chemistry

Torapava N, Radkevich A, Davydov D, Titov A, Persson I.
PMID: 19852522
Inorg Chem. 2009 Nov 02;48(21):10383-8. doi: 10.1021/ic901539g.

The structures of the polynuclear hydrolysis complexes of chromium(III) formed in acidic and alkaline aqueous solution have been determined by means of extended X-ray absorption fine structure and large angle X-ray scattering. Chromium(III) is present as mononuclear hydrated ions...

[Replantation of mandibular head using NiTi-based fixing elements].

Stomatologiia

Radkevich AA, Gunter VE, Gantimurov AA.
PMID: 26343405
Stomatologiia (Mosk). 2015;94(4):58-62. doi: 10.17116/stomat201594458-62.

The article presents clinical observations of 49 patients with high condylar fractures, tumors and tumor-like lesions of the mandible where as the primary treatment method or as an adjunct to endoprosthetics after mandibular resection replantation of the mandibular head...

Biocompatibility and Clinical Application of Porous TiNi Alloys Made by Self-Propagating High-Temperature Synthesis (SHS).

Materials (Basel, Switzerland)

Yasenchuk Y, Marchenko E, Gunther V, Radkevich A, Kokorev O, Gunther S, Baigonakova G, Hodorenko V, Chekalkin T, Kang JH, Weiss S, Obrosov A.
PMID: 31357702
Materials (Basel). 2019 Jul 28;12(15). doi: 10.3390/ma12152405.

Porous TiNi alloys fabricated by self-propagating high-temperature synthesis (SHS) are biomaterials designed for medical application in substituting tissue lesions and they were clinically deployed more than 30 years ago. The SHS process, as a very fast and economically justified...

Iterative discrete ordinates solution of the equation for the surface reflected radiance Alexander Radkevich.

Journal of quantitative spectroscopy & radiative transfer

Radkevich A.
PMID: 32440027
J Quant Spectrosc Radiat Transf. 2017 Nov;202:114-125. doi: 10.1016/j.jqsrt.2017.07.022. Epub 2017 Jul 21.

This paper presents a new method of numerical solution of the integral equation for the radiance reflected from an anisotropic surface. The equation relates the radiance at the surface level with BRDF and solutions of the standard radiative transfer...

Modified Geometric Truncation of the Scattering Phase Function.

Journal of quantitative spectroscopy & radiative transfer

Radkevich A.
PMID: 31631909
J Quant Spectrosc Radiat Transf. 2018 Sep;217:155-169. doi: 10.1016/j.jqsrt.2018.05.029.

Phase function of light scattering on large atmospheric particles has very strong peak in forward direction constituting a challenge for accurate numerical calculations of radiance required in remote sensing problems. Scaling transformation replaces original phase function with a sum...

Showing 1 to 6 of 6 entries