Zobrazeno 1 - 7
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pro vyhledávání: '"N. D. Abramovich"'
Autor:
N. D. Abramovich, S. K. Dick
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 18, Iss 8, Pp 14-20 (2020)
Assessment of the parameters of skin microcirculation is an urgent and important task of modern medicine in the development of methods for diagnosing diseases of the nervous system. The system for assessing the functional state of blood flow in the s
Externí odkaz:
https://doaj.org/article/f0ef9e3d625946208d2d0e093bbe2266
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 5, Pp 5-11 (2019)
The characteristics of blood microcirculation in human tissues have been investigated by recording and analyzing a dynamic speckle pattern. Methodical approaches have been proposed for evaluating the obtained data in order to verify speckle measureme
Externí odkaz:
https://doaj.org/article/dc6c2ccf584e4262b2e8c5615a97bc95
Autor:
N. D. Abramovich, S. K. Dick
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 117-120 (2019)
The method of determining the volume concentration of blood in contrast of the interference pattern in biological tissues is developed and described. The estimation of measurement uncertainty is given.
Externí odkaz:
https://doaj.org/article/51d5780b3afe462785dc91ce86e4f17f
Autor:
N. D. Abramovich, S. K. Dick
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 7, Pp 326-330 (2019)
On the basis of characteristics of the interference pattern formed by the repeatedly scattered light has been developed and described a method of determining the degree of blood oxygenation knowing the contrast of the interference pattern in biologic
Externí odkaz:
https://doaj.org/article/7824c57ec471459099a49271a28b562c
Autor:
N. D. Abramovich, S. K. Dick
Publikováno v:
Pribory i Metody Izmerenij, Vol 8, Iss 2, Pp 177-187 (2017)
Speckle fields are widely used in optical diagnostics of biotissues and evaluation of the functional state of bioobjects. The speckle field is formed by laser radiation scattered from the object under study. It bears information about the average dim
Externí odkaz:
https://doaj.org/article/1e2c9c3d01184013bd125e8aa28c2219
Autor:
S. K. Dick, N. D. Abramovich
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 18, Iss 8, Pp 14-20 (2020)
Assessment of the parameters of skin microcirculation is an urgent and important task of modern medicine in the development of methods for diagnosing diseases of the nervous system. The system for assessing the functional state of blood flow in the s
Publikováno v:
Journal of Engineering Physics and Thermophysics. 86:1370-1378
We present an analytic method and the results of investigating the characteristics of the interference pattern formed by multiply scattered light in a multilayer biological tissue of the type of human skin at the wavelengths of the visible and neat I