Zobrazeno 1 - 10
of 22
pro vyhledávání: '"O. A. Zyuryukina"'
Autor:
Yu. P. Sinichkin, O. A. Zyuryukina
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 21, Iss 2, Pp 178-187 (2021)
Background and Objectives: The compression of human skin is one of the mechanisms of mechanical biotissue optical clearing. In this study we investigated the effects of compression of in vitro cow muscle tissue samples on diffuse reflectance spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfb5bedc8a380d484a80b4aba84409be
https://doi.org/10.18500/1817-3020-2021-21-2-178-187
https://doi.org/10.18500/1817-3020-2021-21-2-178-187
Autor:
O. A. Zyuryukina, Yu. P. Sinichkin
Publikováno v:
Optics and Spectroscopy. 127:555-563
The results of the study of the dynamics of optical and physiological properties of skin upon exposure to and removal of external mechanical compression, based on the analysis of temporal changes in diffuse reflectance spectra of human skin in vivo i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d48551b628db2ff953c4ada46e662fb
https://doi.org/10.1134/s0030400x19090297
https://doi.org/10.1134/s0030400x19090297
Publikováno v:
Optics and Spectroscopy. 118:834-840
We have studied the influence of external mechanical compression on diffuse reflection spectra of human skin tissue under in vivo conditions in the spectral range 800–2000 nm. It has been found that the external compression leads to a decrease in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbc4a0bdf15254673d2eebc457e60244
https://doi.org/10.1134/s0030400x15050124
https://doi.org/10.1134/s0030400x15050124
Publikováno v:
Optics and Spectroscopy. 117:506-512
We have studied the influence of an external mechanical compression on diffuse reflection spectra of skin tissue under in vivo conditions. An analysis of these spectra based on the diffusion approximation of the radiation transfer theory has allowed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3b24126528991c250f8746a72898cff
https://doi.org/10.1134/s0030400x14090173
https://doi.org/10.1134/s0030400x14090173
Publikováno v:
Optics and Spectroscopy. 116:638-641
We have experimentally studied the influence of scattering anisotropy parameter g of a medium on the magnitude of signal S (visualization parameter) at an ultrasonic frequency that is registered upon acoustooptic tomography. Aqueous solutions of mixt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19fddc5598f07d5af02850fd05edf86b
https://doi.org/10.1134/s0030400x14030291
https://doi.org/10.1134/s0030400x14030291
Publikováno v:
Quantum Electronics. 42:405-408
The influence of special multislit diaphragms placed in front of the receiver cathode on the signal value and signal-to-noise ratio in acoustooptical visualisation of scattering biological media is studied. Using such diaphragms the visualisation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::158a2b7b03709abaf0dc22dfa845f266
https://doi.org/10.1070/qe2012v042n05abeh014889
https://doi.org/10.1070/qe2012v042n05abeh014889
Publikováno v:
Optics and Spectroscopy. 112:806-812
Experimental dependences of the detected acousto-optic interaction signal and of the signal-to-noise ratio on parameters of a scattering medium have been obtained using single- and three-slit diaphragms in front of the photocathode of the receiver. U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c123c364b8f2379f2fc34d791822126
https://doi.org/10.1134/s0030400x12040212
https://doi.org/10.1134/s0030400x12040212
Publikováno v:
Optics and Spectroscopy. 101:317-324
Images of optically inhomogeneous objects immersed into a cell with a scattering liquid through which orthogonal laser and ultrasonic beams pass are obtained upon measuring the scattered light modulated at the ultrasonic frequency. The alternating cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::330daa8867cb788b5d4aae74838f5697
https://doi.org/10.1134/s0030400x06080224
https://doi.org/10.1134/s0030400x06080224
Publikováno v:
Optics and Spectroscopy. 100:307-313
For determining the optimum conditions of detecting the signal during acousto-optic visualization, the modulation characteristics of radiation of a laser beam crossed by a focused acoustic beam in a medium and scattered by this medium were studied. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::595f94f2752c66b6402bb6056f5e4880
https://doi.org/10.1134/s0030400x06020238
https://doi.org/10.1134/s0030400x06020238
Publikováno v:
Technical Physics. 47:996-1001
An expression for a signal at the ultrasonic frequency from a photodetector arising when diffraction waves at the cathode mix is obtained for the case when the optical and acoustic beams are space-limited and Bragg angles are small. The alternating c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23adbc6e37a00aed28f10a3f740f1afa
https://doi.org/10.1134/1.1501680
https://doi.org/10.1134/1.1501680