to start with, having employed transformation wave, some nonlinear partial differential equations have been converted into an ode. then, using the infinite series method for equations with similar linear part, the researchers have earned the exact soliton solutions of the selected equations. it is required to state that the infinite series method is a well-organized method for obtaining exact s...

We show that the uniform radius of spatial analyticity $$\sigma (t)$$ solution at time t for fifth order KdV–BBM equation cannot decay faster than 1/t large $$t>0$$ , given initial data is analytic with fixed _0$$ . This significantly improves a recent result by Carvajal and Panthee (On model, 2020. arXiv:2009.09328 ) where they established an exponential t.

Abstract The paper presents a numerical analysis of pressuremeter test in unsaturated cohesive soils. In practice, is commonly expanded up to 10–15% cavity strains. At these strains, limit pressure not usually reached, and its value estimated by extrapolation. Accordingly, authors suggest using at 10% strain ( P 10 ) for the interpretation rather than pressure. this strain, it also assured that...

1) Quantified beliefs are point-valued, not interval-valued 2) Any connection with randomization or necessary additivity as encountered within probability theory has been explicitly eliminated. 3) A difference has been established between open and closed world assumptions (Smets 1988). The normalization after conditioning and combination is not performed in the open world context. 4) A two-leve...

in this paper, we establish the existence and uniqueness result of the linear schrodinger equation with marchaud fractional derivative in colombeau generalized algebra. the purpose of introducing marchaud fractional derivative is regularizing it in colombeau sense.

This study presents a modified simplest equation method (MSEM) to investigate some real and exact solutions of conformable time fractional Benjamin-Bona-Mahony (BBM) Chan-Hilliard (CH) equation. We use traveling wave transformation obtain the results in form series solution. Some calculations are performed through Mathematica software analyze accuracy this approach. Graphical representations re...

by using bifurcation theory of planar ordinary differential equations all different bounded travelling wave solutions of the generalized zakharov equation are classified in different parametric regions . in each of these parametric regions the exact explicit parametric representation of all solitary , kink (anti kink) and periodic wave solutions as well as their numerical simulation and thei...

Renal proximal tubular response to acute administration of a low Pi diet is characterized by a rapid adaptive increase in apical brush border membrane (BBM) Na-Pi cotransport activity and Na-Pi cotransporter protein abundance, independent of a change in Na-Pi cotransporter mRNA levels (Levi, M., M. Lötscher, V. Sorribas, M. Custer, M. Arar, B. Kaissling, H. Murer, and J. Biber. 1994. Am. J. Phy...

Studies were undertaken to characterize the mechanism of aminoglycoside-induced nephrotoxicity. Early time points in gentamicin treatment (1 to 3 d) were used to investigate the development of toxic events without the complication of gross morphologic cellular alterations. Enzyme activities of cortical homogenates and brush border membrane (BBM) preparations documented little effect on specific...