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On Magnetic Curves According to Killing Vector Fields in Euclidean 3-Space
In the geometric theory of space curves, a magnetic field generates magnetic flow. The trajectories of magnetic flow are called magnetic curves. In the present paper, we obtain magnetic curves corresponding to killing magnetic fields in Euclidean 3-space
M. Khalifa Saad +2 more
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Daily runoff is the data to estimate the water resources in a river. In many catchments, the daily discharge is not well observed. Flow duration curve is an important characteristic of daily runoff, and important for the design of water conservancy ...
Jinkai Luan +3 more
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Dispersive geometric curve flows [PDF]
The Hodge star mean curvature flow on a 3-dimension Riemannian or pseudo-Riemannian manifold, the geometric Airy flow on a Riemannian manifold, the Schrodingier flow on Hermitian manifolds, and the shape operator curve flow on submanifolds are natural non-linear dispersive curve flows in geometric analysis.
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Is the Choice of Flow Curve Fitting Equation Crucial for the Estimation of Pumping Characteristics?
The answer to this provocative question is “no”! This is demonstrated by experiment and analysis for two very different materials – a highly concentrated emulsion and an 8%v/v Kaolin clay suspension. The flow curves of both materials clearly showed a low
Malkin A.Ya. +3 more
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Rheological Studies of Interferon Creams
The determination of flow curves and the apparent viscosity curves at 28°C of creams containing human leukocyte alpha interferon as active principle is presented in this paper. These creams are used for the treatment of papiloma virus and herpes simplex.
Zumalacárregui Lourdes +4 more
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Slow invariant manifolds as curvature of the flow of dynamical systems [PDF]
Considering trajectory curves, integral of n-dimensional dynamical systems, within the framework of Differential Geometry as curves in Euclidean n-space, it will be established in this article that the curvature of the flow, i.e.
Chua, Leon +2 more
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Experimental Validation of Microvasculature Blood Flow Modeling by Diffuse Correlation Spectroscopy
Diffuse correlation spectroscopy (DCS) is an emerging technology to monitor the blood flow at microvasculature level, wherein the flow model is dependent on the movements of red blood cells (RBCs). To elucidate the mechanism of flow model, in this paper,
Yanwen Zhu +3 more
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Observing curved flow using RUFIS [PDF]
The rotating ultra-fast imaging sequence (RUFIS) is used to image spins flowing through the curved portion of a 180 degrees U-tube with a circular cross section and a ratio of inner diameter to curvature diameter of 0.41. A velocity-encoding preparation sequence is used with RUFIS to measure quantitatively the axial velocity distribution for spins ...
H M, Gach, I J, Lowe
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Regional flow duration curves for ungauged sites in Sicily [PDF]
Flow duration curves are simple and powerful tools to deal with many hydrological and environmental problems related to water quality assessment, water-use assessment and water allocation.
F. Viola +3 more
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The study of displacing ability of lignosulfonate aqueous solutions on sand packed tubes
This paper presents the findings of laboratory studies of rheological properties and oil displacing ability of aqueous solutions of technical grade lignosulfonate done on the sand packed tube models.
Mikhail B. Dorfman +2 more
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