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THE EFFECT OF RADIAL FORCE AND STENT PLACEMENT IN THE CAROTID ARTERY
Advances in Differential Equations and Control Processes, 2018Summary: A mathematical model has been developed to investigate the velocity of the blood flow in a carotid artery before and after the stent placement. The existence of the plaque in the blood vessel will give an impact on the size of the radius. Thus, the differences in the size of the radius imply the level of severity of stenosis in the carotid ...
Rahman, T. H. T. A. +2 more
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Self-expanding stent modelling and radial force accuracy
Computer Methods in Biomechanics and Biomedical Engineering, 2012Computational simulations using finite element analysis are a tool commonly used to analyse stent designs, deployment geometries and interactions between stent struts and arterial tissue. Such studies require large computational models and efforts are often made to simplify models in order to reduce computational time while maintaining reasonable ...
Ríona Ní, Ghriallais, Mark, Bruzzi
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The Radial Dependence of the Tensor Force in the Deuteron
Physical Review, 1948The properties of the deuteron are discussed by means of a neutron-proton potential consisting of but two terms: ordinary force and tensor force, with different radial dependences. Assuming the latter to be square wells of different ranges, the wave functions corresponding to selected pairs of radii for the ordinary and tensor wells are computed, and ...
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The Radial Equation for Central Force Fields
1991We saw in the previous chapter that for spherically symmetric force fields solutions to Schrodinger’s equation are $$u\left( r \right) = R\left( r \right)Y\left( {\theta ,\phi } \right)$$ where Y(λ, o) satisfies Eq. (5.9). The general solution can be written as an infinite sum of such products.1 The radial dependence of u(r) is contained in R(r)
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Bail‐Out Navitor in Navitor for Higher Radial Force
Catheterization and Cardiovascular InterventionsABSTRACT We report a case of bail‐out Navitor in Navitor. This procedure may enhance radial force, effectively addressing the challenge posed by thick, calcified leaflets and successfully resolved both transvalvular and perivalvular leakage.
Toru Naganuma +4 more
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Effect of Phase Shift Angle on Radial Force and Vibration Behavior in Dual Three-Phase PMSM
IEEE Transactions on Industrial Electronics, 2021Mao Yanxin, Wenxiang Zhao, Guohai Liu
exaly
Modeling Study of Milling Force Considering Tool Runout at Different Types of Radial Cutting Depth
Journal of Manufacturing Processes, 2022Xiaoping Liao, Junyan Ma
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