laser Doppler
Laser Doppler Vibrometry measurements of human cadaveric tympanic membrane vibration
... Scanning Laser Doppler Vibrometer with Vibrometer Controller OFV-5000 (Polytec GmbH, Waldbronn, Germany) mounted on a Vibraplane Airmount Isolation table (Kinetic Systems, ...
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Determination of Capsaicin Induced Increase in Dermal Blood Flow Using Laser Doppler Flowmetry Technique
... evaluated laser Doppler flowmetry technique using LDF100C (Biopac systems) by determining blood flow changes following acute application of capsaicin on 12 healthy human ...
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Laser Doppler Velocity and Vorticity Measurements in Turbulent Shear Layers
... LASER DOPPLER VELOCITY AND VORTICITY MEASUREMENTS IN TURBULENT SHEAR LAYERS Thesis by Daniel Bernard Lang In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy California I[.] ...
207
Evaluation of a combined reflectance photoplethysmography and laser Doppler flowmetry surface probe
... and Doppler signals at each of the cuff pressures represented by the ...the Doppler signal in various pressures in all subjects is ...and Doppler signals from the finger ...The laser ...
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Laser Doppler vibrometry experiment on a piezo-driven slot synthetic jet in water
... Measurement of the oscillating piezoceramic diaphragm was made by the Laser Doppler Vibrometry (LDV). A portable digital vibrometer (Ometron VH- 1000-D, B&K 8338) was used to measure the velocity of the ...
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Comparison of NIRS, laser Doppler flowmetry, photoplethysmography, and pulse oximetry during vascular occlusion challenges
... (NIRS), laser Doppler (LDF) flowmetry, photoplethysmography (PPG), and pulse oximetry (PO) contribute to such fields due to their safe and noninvasive ...spectroscopy, laser Doppler flowmetry, ...
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The diagnostic accuracy of laser Doppler flowmetry in assessing pulp blood flow in permanent teeth: A systematic review
... specialist librarian (University of Leeds Library). The medical subject headings (MeSH) / keywords and the search strategy utilised for MEDLINE were as follows: (exp Dentistry OR Dent* OR exp tooth OR tooth* OR teeth* OR ...
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Laser Doppler Imager Flare (LDIflare) small fibre function
... studies, laser Doppler Flowmetry (LDF) with single-point measurement rather than laser Doppler imaging (with scanning of the entire response) was undertaken and may have impacted on the ...
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Cost-effectiveness of laser Doppler imaging in burn care in the Netherlands
... In this paper we described the design of our study into the effects and cost-effectiveness of laser Doppler im- aging in Dutch burn care. This is the first randomised controlled study that analyses not only ...
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Repeated laser doppler flowmetry procedures in bone do not alter perfusion, localized inflammation, or gait patterns
... A method was developed by Dr. Lafage-Proust and her team to measure bone perfusion in mice using laser Doppler flowmetry (LDF) [11]. In LDF, a monochromatic light source illuminates the tissue, and ...
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Bolus injection of MR contrast agents: hemodynamic effects evaluated by intracerebral laser Doppler flowmetry in rats
... of laser Doppler flowmetry for the measurement of CBF is a novel technique, and thus its principles and technical features, which have been described in detail elsewhere (12–17), are reviewed here ...mW) ...
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Thermographic laser Doppler velocimetry
... Measurements of local flow velocities and their fluctuations have been made possible through the well-established laser Doppler velocimetry (LDV) technique [2], which was first demonstrated almost 51 years ...
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Perfusion assessment in rat spinal cord tissue using photoplethysmography and laser Doppler flux measurements
... A moor VMS-LDF laser Doppler monitor (Moor Instruments Ltd., Axminster, United Kingdom) was used for the flux mea- surements. A VP3 cylindrical needle probe (Moor Instruments Ltd.) with a length of 40 mm, ...
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Evaluation of a combined reflectance photoplethysmography and laser Doppler flowmetry surface probe
... Oxygen saturation SpO2 and respiratory variation in pulse oximetry plethysmograph for red and infrared signals ∆POPR, ∆POPIR were calculated and compared for the 60-second normal breathi[r] ...
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Quasielastic laser light scattering and laser Doppler electrophoresis as probes of synaptic and secretory terminal function
... Particle size distribution obtained by applying the CONTIN analysis programme to intensity autocorrelation functions derived from light scattered A by isolated neurosecretory nerve endin[r] ...
22
Nitric oxide synthase modulates angiogenesis in response to tissue ischemia
... characterized as a compensatory response to tissue ischemia. We first administered L- arginine, previously shown to augment endogenous production of NO, to normal rabbits with operatively induced hindlimb ischemia. ...
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Analysis of Wind Turbine Pressure Distribution and 3D Flows Visualization on Rotating Condition
... Abstract: - Rotational effects influence the aerodynamic performance of wind turbine rotor severely. The objective of this research attempted to study the rotational effects in the vicinity of the wind turbine blade ...
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Response of Endothelial Cells to Quantified Hemodynamic Shear Stress
... as Doppler ultrasound [17], micro-Particle Imaging Velocimetry (𝜇PIV) [18] and MEMS-based sensors ...as Doppler ultrasound and 𝜇PIV is the quantification of the flow field; although, the resolution of the ...
202
Effect of intranasal histamine on nasal mucosal blood flow and the antidiuretic activity of desmopressin
... In the first experiment, we demonstrated a linear increase P < 0.05 in the percent change in nasal blood flow, as measured by laser doppler velocimetry, in response to increasing doses o[r] ...
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Heteroprotein complex formation of bovine lactoferrin and pea protein isolate: A multiscale structural analysis
... 141 The -potential values of the pure protein solutions, their complexes and coacervates were 142 measured using a laser Doppler velocimetry and phase analysis light scattering M3-PALS0 [r] ...
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