In this study, a coupled model is developed to address the dynamic response of an offshore pile to linear water waves. In the coupled model, the pile and the seabed are treated as a saturated poro-elastic medium described by Biot’s dynamic theory, while the seawater is considered as a conventional acoustic medium. To establish the coupled model, boundary element formulations for saturated porou...

Concentrated fabric conditioners are water-based formulations containing 10 wt% of cationic surfactants that deposited on textile fibers during the rinse cycle in a washing machine to make them smoother and softer touch. In topical formulations, concentration is reduced by half, this reduction being compensated addition environment-friendly polysaccharides. Using atomic force microscopy, quartz...

the aim of the paper is to analyze electro-thermo nonlinear vibration of a double-piezoelectric composite microplate-system (dpcmps) based on nonlocal piezoelasticity theory. the two microplates are assumed to be connected by an enclosing elastic medium which is simulated by pasternak foundation. both of smart composite microplates are made of poly-vinylidene fluoride (pvdf) reinforced by zigza...

<p style='text-indent:20px;'>In this paper, we consider continuous dependence and optimal control of a dynamic elastic-viscoplastic contact model with Clarke subdifferential boundary conditions. Since the constitutive law materials has an implicit expression stress field, weak form is evolutionary hemivariational inequality coupled integral equation. By providing some equivalent formulati...

In this paper, we present an overview of recent developments in the numerical solution Horndeski gravity theories, which are class all scalar–tensor theories that have second-order equations motion. We review several methods been used to establish well-posed initial value problems for these and discuss formulations constraint equations. also global aspects exact, strongly coupled solutions some...

the purpose of this study was to design and optimize an oral controlled release acyclovir mucoadhesive tablet, in term of its drug release and mucoadhesive strength. a 32 full factorial design was employed to study the effect of independent variables like carbopol-934p and hydroxypropyl methylcellulose k100m, which significantly influence characteristics like swelling index, ex-vivo mucoadhesiv...

Standard methods for determining air ‐ sea fluxes typically rely on bulk algorithms set in the frame of Monin‐Obukhov stability theory (MOST), using ocean surface fields and atmosphere near‐surface fields. In context coupled simulations, shallowest vertical level is usually used as input by default, turbulent closure one‐sided: it extrapolates solution profiles (for wind speed, temperature humi...