Zobrazeno 1 - 10 of 63 pro vyhledávání: '"deMul, FFM"'
2
Noise suppression and correction of laser Doppler blood flow spectra after high-pass filtering
Autor: Wierda, KJ, Graaff, R, vanSomeren, RR, deMul, FFM, Leerkotte, B, Greve, J, AnderssonEagels, S, Corti, M, Kroo, N, Kertesz, King, TA, Pratesi, R, Seeger, S, Weber, HP, Katzir, A
Publikováno v: BIOMEDICAL OPTOELECTRONICS IN CLINICAL CHEMISTRY AND BIOTECHNOLOGY, PROCEEDINGS OF, 255-265
STARTPAGE=255;ENDPAGE=265;TITLE=BIOMEDICAL OPTOELECTRONICS IN CLINICAL CHEMISTRY AND BIOTECHNOLOGY, PROCEEDINGS OF
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::111c3125b39ce08e8e84ce13512098f8
https://research.rug.nl/en/publications/32751a33-1bde-4feb-a238-e157f070852b
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3
LASER-DOPPLER VELOCIMETRY AND MONTE-CARLO SIMULATIONS ON MODELS FOR BLOOD PERFUSION IN TISSUE
Autor: DEMUL, FFM, KOELINK, MH, KOK, ML, HARMSMA, PJ, GREVE, J, GRAAFF, R, AARNOUDSE, JG
Publikováno v: Applied Optics, 34(28), 6595-6611. Optical Society of American (OSA)
Laser Doppler flow measurements and Monte Carlo simulations on small blood perfusion flow models at 780 nm are presented and compared. The dimensions of the optical sample volume are investigated as functions of the distance of the laser to the detec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::788b2543e8aab16df0d3c08e58cf469d
https://research.rug.nl/en/publications/9e4a6b56-5b64-4c49-a237-fbb24a262454
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5
FIBER-COUPLED SELF-MIXING DIODE-LASER DOPPLER-VELOCIMETER - TECHNICAL ASPECTS AND FLOW VELOCITY PROFILE DISTURBANCES IN WATER AND BLOOD FLOWS
Autor: KOELINK, MH, DEMUL, FFM, WEIJERS, AL, GREVE, J, GRAAFF, R, DASSEL, ACM, AARNOUDSE, JG
Publikováno v: Applied Optics, 33(24), 5628-5641. Optical Society of American (OSA)
The effects of disturbances of the flow pattern in front of the fiber facet of a fiber-coupled self-mixing diode-laser Doppler velocimeter system are investigated. This was done by comparing measurements and calculations of the Doppler frequency spec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::9e01c89eb937a8ea456c84cc258e11d8
https://research.rug.nl/en/publications/fe428db0-b1be-4560-aa5d-6225c7a09726
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6
LASER-DOPPLER BLOOD FLOWMETRY USING 2 WAVELENGTHS - MONTE-CARLO SIMULATIONS AND MEASUREMENTS
Autor: KOELINK, MH, DEMUL, FFM, GREVE, J, GRAAFF, R, DASSEL, ACM, AARNOUDSE, JG
Publikováno v: Applied Optics, 33(16), 3549-3558. Optical Society of American (OSA)
A new laser Doppler blood flowmeter for measuring skin perfusion is presented. The flowmeter consists of a probe that uses two different wavelengths and is able to measure at different depths. It may be used to distinguish the superficial microcircul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::ef17ee19746a1f75b4a9923f103dd212
https://research.rug.nl/en/publications/45382a8e-f048-4389-9396-f1e960339daa
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7
OPTICAL-PROPERTIES OF HUMAN DERMIS INVITRO AND INVIVO
Autor: GRAAFF, R, DASSEL, ACM, KOELINK, MH, DEMUL, FFM, AARNOUDSE, JG, ZIJLSTRA, WG
Publikováno v: Applied Optics, 32(4), 435-447. Optical Society of American (OSA)
Condensed Monte Carlo simulation results have been used for calculating absorption and reduced scattering coefficients from the literature data on the measured total transmittance and total reflectance of samples of the human skin in vitro. The resul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::0c2fcdd96fbe2450f1a56fd3486e31dc
https://research.rug.nl/en/publications/21eccab7-3975-407d-9af7-a469b05b7ebe
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8
A SEMICONDUCTOR-LASER USED FOR DIRECT MEASUREMENT OF THE BLOOD PERFUSION OF TISSUE
Autor: DEMUL, FFM, KOELINK, MH, WEIJERS, AL, GREVE, J, AARNOUDSE, JG, GRAAFF, R, DASSEL, ACM
Publikováno v: Ieee transactions on biomedical engineering, 40(2), 208-210. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
An instrument consisting merely of a semiconductor laser in its own housing was used to measure the blood perfusion in tissue. Use is made of the feedback of Doppler-scattered light to the photodiode in the laser housing. A recording perfusion of a f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::c2e82b472f449838d1d9dae74412f009
https://research.rug.nl/en/publications/422a825a-37ce-4b49-b63a-2dce248f541f
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9
CONDENSED MONTE-CARLO SIMULATIONS FOR THE DESCRIPTION OF LIGHT TRANSPORT
Autor: GRAAFF, R, KOELINK, MH, DEMUL, FFM, ZIJLSTRA, WG, DASSEL, ACM, AARNOUDSE, JG
Publikováno v: Applied Optics, 32(4), 426-434. Optical Society of American (OSA)
A novel method, condensed Monte Carlo simulation, is presented that applies the results of a single Monte Carlo simulation for a given albedo mu(s)/(mu(a) + mu(s)) to obtaining results for other albedos; mu(s) and mu(a) are the scattering and absorpt
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::5c535a8d17cc2a0468c777da08d91c80
https://research.rug.nl/en/publications/e3edd8b3-596c-41d4-9fa2-506e33757b0f
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