Continuous Dependence on the Forchheimer Coefficient of the Forchheimer Fluid Interfacing with a Darcy Fluid [PDF]
The continuous dependence of the two fluids which interface with each other in a bounded domain is derived. It is first shown how to establish the a priori results for the solutions for the flow in a bounded domain occupied by a viscous fluid in contact with a porous solid.
Jincheng Shi, Lianhong Guo
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Quantifying the concentration dependence of sedimentation coefficients for globular macromolecules: a continuing age-old problem [PDF]
AbstractThis retrospective investigation has established that the early theoretical attempts to directly incorporate the consequences of radial dilution into expressions for variation of the sedimentation coefficient as a function of the loading concentration in sedimentation velocity experiments require concentration distributions exhibiting far ...
Donald J. Winzor +3 more
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PHYSICOMATHEMATICAL MODEL OF CALCULATING CONTINUOUS BEAMS WITH ELASTIC YIELDING SUPPORTS
In this work there has been studied the rod system operation dependence on the action ofexternal force effects. The system presents a multi-span continuous beam with elastic yieldingsupports.
S. K. Akhmediyev +4 more
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Background: Ultrasound transit time spectroscopy (UTTS) has been introduced previously to characterize the propagation of ultrasound waves through complex structures such as cancellous bone to estimate bone quality and quantity.
Saeed Al-Qahtani +2 more
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An initial boundary value problem for a partial differential equation of higher even order with a Bessel operator [PDF]
In present paper, an initial-boundary value problem is formulated in a rectangle for a higher even order partial differential equation with the Bessel operator.
Akhmadjon K. Urinov, Muzaffar S. Azizov
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Continuous dependence of solutions in magneto-elasticity theory
We prove continuous dependence on the intensity coefficient and continuous dependence on the external data in the theory of magneto-elasticity. We do not require the Lamé coefficients to be positive.
F. Bofill, R. Quintanilla
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Cauchy problems and invariant measures for one stochastic functional-differential equation
We deal with Cauchy problem for one stochastic functional-differential equation. We study the existence, uniqueness and continuous dependence on initial function of so-called mild solution to this problem.
A. N. Stanzhytskyi, A. O. Tsukanova
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Review of drag coefficients on gas – liquid tower: the drag coefficient independent and dependent on bubble diameter in bubble column experiment [PDF]
Drag coefficient independent on bubble diameter is required to ease design sieve trays or bubble column, through simulation of computational fluid dynamic.
Reza Kakulvand
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Spatial decay estimates for a class of nonlinear damped hyperbolic equations
This paper is concerned with investigating the spatial decay estimates for a class of nonlinear damped hyperbolic equations. In addition, we compare the solutions of two-dimensional wave equations with different damped coefficients and establish an ...
F. Tahamtani, K. Mosaleheh, K. Seddighi
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Non-negative continuous outcomes with a substantial number of zero values and incomplete longitudinal follow-up are quite common in medical costs data.
Mohadeseh Shojaei Shahrokhabadi +4 more
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