Physiology and Biophysics of the Circulation
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This article is published in Journal of the Royal Society of Medicine.The article was published on 1965-12-01 and is currently open access. It has received 114 citations till now.read more
Citations
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PatentDOI
Phase-resolved optical coherence tomography and optical doppler tomography for imaging fluid flow in tissue with fast scanning speed and high velocity sensitivity
TL;DR: Using the phase change between sequential scans to construct flow-velocity imaging, this technique decouples spatial resolution and velocity sensitivity in flow images and increases imaging speed by more than 2 orders of magnitude without compromising spatial resolution or velocity sensitivity.
Journal ArticleDOI
Microvascular contributions in tissue heat transfer.
TL;DR: It will be shown that because of the vasculature, and the large rate of blood perfusion, living biological tissues are fundamentally different from inert materials, Consequently, the familiar thermal properties can no longer be assumed to be independent of the parameters of the temperature field.
Journal ArticleDOI
Direct evidence that the greater contractility of resistance vessels in spontaneously hypertensive rats is associated with a narrowed lumen, a thickened media, and an increased number of smooth muscle cell layers.
TL;DR: The results support the Folkow hypothesis that in genetic hypertension the increased peripheral resistance is associated with structural changes in the resistance vessels.
Journal ArticleDOI
Computational modeling of cardiovascular response to orthostatic stress
TL;DR: A model of the cardiovascular system capable of simulating the short-term transient and steady-state hemodynamic responses to head-up tilt and lower body negative pressure is developed and orthostatic stress simulations are not statistically different from experimental data.
Journal ArticleDOI
Distribution of Size and Shape in Populations of Normal Human Red Cells
P. B. Canham,Alan C. Burton +1 more
TL;DR: The diameter, area, and volume of individual human erythrocytes were determined by photographing the cells hanging on edge by using a theoretical geometric parameter, the “minimum cylindrical diameter” (MCDiam), in microns, which predicts the linear boundary of the plot of area vs. volume.
References
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PatentDOI
Phase-resolved optical coherence tomography and optical doppler tomography for imaging fluid flow in tissue with fast scanning speed and high velocity sensitivity
TL;DR: Using the phase change between sequential scans to construct flow-velocity imaging, this technique decouples spatial resolution and velocity sensitivity in flow images and increases imaging speed by more than 2 orders of magnitude without compromising spatial resolution or velocity sensitivity.
Journal ArticleDOI
Microvascular contributions in tissue heat transfer.
TL;DR: It will be shown that because of the vasculature, and the large rate of blood perfusion, living biological tissues are fundamentally different from inert materials, Consequently, the familiar thermal properties can no longer be assumed to be independent of the parameters of the temperature field.
Journal ArticleDOI
Direct evidence that the greater contractility of resistance vessels in spontaneously hypertensive rats is associated with a narrowed lumen, a thickened media, and an increased number of smooth muscle cell layers.
TL;DR: The results support the Folkow hypothesis that in genetic hypertension the increased peripheral resistance is associated with structural changes in the resistance vessels.
Journal ArticleDOI
Computational modeling of cardiovascular response to orthostatic stress
TL;DR: A model of the cardiovascular system capable of simulating the short-term transient and steady-state hemodynamic responses to head-up tilt and lower body negative pressure is developed and orthostatic stress simulations are not statistically different from experimental data.
Journal ArticleDOI
Distribution of Size and Shape in Populations of Normal Human Red Cells
P. B. Canham,Alan C. Burton +1 more
TL;DR: The diameter, area, and volume of individual human erythrocytes were determined by photographing the cells hanging on edge by using a theoretical geometric parameter, the “minimum cylindrical diameter” (MCDiam), in microns, which predicts the linear boundary of the plot of area vs. volume.