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Primary angle-closure eyes with ocular hypertension show preperimetric ganglion cell complex abnormalities. [PDF]
Indian J OphthalmolZalak S +4 more
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Biomechanical Properties of Peripheral Layer in Articular Cartilage
AIP Conference Proceedings, 2010Articular cartilage as a complex viscohyperelastic biomaterial possessing supporting and protective functions. It transfers dynamic effects into subchondral and spongious bone and protects chondrocytes (and the matrix material) from their destruction.
M. Petrtýl +3 more
semanticscholar +3 more sources
Effects of peripheral-layer viscosity on peristaltic transport of a bio-fluid
Journal of Fluid Mechanics, 1980The effects of peripheral-layer viscosity on the flow characteristics of a bio-fluid due to peristaltic transport has been investigated. It is shown that, for a given pressure drop, the flow flux increases and the frictional force decreases as the viscosity of the peripheral-layer fluid decreases.
J. B. Shukla +3 more
semanticscholar +4 more sources
Dispersion in a Bingham plastic fluid: Effects of peripheral layer
Rheologica Acta, 1982The dispersion of a soluble matter in a plastic fluid flowing through a tube and a channel has been analysed by taking into account the variations of viscosity, diffusivity and yield stress. It has been shown that in the special case of a Bingham fluid, surrounded by a peripheral layer of a Newtonian fluid, the effective dispersion coefficient with ...
J. B. Shukla, S. Gupta
semanticscholar +3 more sources
Effects of peripheral layer viscosity on blood flow through the artery with mild stenosis
Bulletin of Mathematical Biology, 1980The effects of peripheral layer viscosity on physiological characteristics of blood flow through the artery with mild stenosis have been studied. It has been shown that the resistance to flow and the wall shear decrease as the peripheral layer viscosity decreases.
J. B. Shukla, R. S. Parihar, S. Gupta
semanticscholar +6 more sources
Peristaltic transport of a non-Newtonian fluid with a peripheral layer
International Journal of Engineering Science, 1999Abstract This paper is devoted to the analytical study of the two-dimensional flow of a power-law fluid with a peripheral layer. The analysis is carried out by using wavelength approximations. The solution has been obtained in the form of a stream function from which the shape of the interface has been determined.
J. C. Misra, S. K. Pandey
semanticscholar +3 more sources
Swimming of spermatozoa in cervix: effects of dynamical interaction and peripheral layer viscosity.
Journal of Biomechanics, 1978Abstract In this paper, the swimming of spermatozoa in cervix has been studied by considering the interaction of the micelles aligned along the wall. It is shown that this interaction increases the propelling velocity and the work done by the sperm.
J.B. Shukla, B.R.P. Rao, R. S. Parihar
semanticscholar +4 more sources
Microstructural and peripheral-layer viscosity effects on peristaltic transport of seminal fluid
Biorheology, 1982Most of the physiological fluids are transported through peristalsis of the walls which is the inherent neuromuscular property of tube smooth muscle structure. The present paper deals with the transport of seminal fluid introducing the microstructural effects and peripheral-layer viscosity effects on the flow rate and the drag for the system.
P.N. Tandon, J.K. Misra, K.K. Srivastava
semanticscholar +4 more sources
Journal of Fluid Mechanics, 1987
The analysis by Shapiro et al. (1969) of a two-dimensional peristaltic pump at small Reynolds number and with long wavelengths is extended to include a Newtonian peripheral layer adjacent to the wall to simulate the effect of a coating in physiological flows. An earlier analysis by Shukla et al. (1980) violates mass conservation because of an incorrect
J. Brasseur, S. Corrsin, N. Q. Lu
semanticscholar +3 more sources
The analysis by Shapiro et al. (1969) of a two-dimensional peristaltic pump at small Reynolds number and with long wavelengths is extended to include a Newtonian peripheral layer adjacent to the wall to simulate the effect of a coating in physiological flows. An earlier analysis by Shukla et al. (1980) violates mass conservation because of an incorrect
J. Brasseur, S. Corrsin, N. Q. Lu
semanticscholar +3 more sources