A novel model is developed to evaluate the van der Waals (vdW) interactions between a capsule shaped bacterium (P. putida) and flat minerals plates in different approach profiles: Vertically horizontally. comparison of approaches well-developed spherical particle mineral surface (semi-infinite wall spherical) has been made this investigation. The interaction potentials for capsule-shaped are fo...

A numerical technique is proposed for determining the distributions of electric field and charge density in the case of a positive corona discharge in gas in the point–plane geometry. This technique is based on the boundary and finite elements methods for obtaining the harmonic and space charge components of the electric field, respectively, and on the method of characteristics to determine the...

PURPOSE Our primary aim was to use a rabbit guided bone augmentation model to evaluate whether use of autogeneic bone grafts or bovine bone mineral (BBM) combined with a space-making barrier enhances bone augmentation compared with a barrier alone. MATERIALS AND METHODS Sixteen rabbits were studied. In each rabbit, 2 titanium cylinders, each with 1 titanium lid, were placed subcutaneously in ...

Abstract The flow past a flat plate is the predominant reference case in boundary layer studies. Less attention payed to closely related wall jet. reason may be seen existence of real source (nozzle) which involves virtual origin. We have dealt with laminar jet problem qualitatively and quantitatively an earlier paper [2]. In present we complement heat transfer for constant temperature. equatio...

The article is devoted to influence of the clay thixotropic solutions on strength resistance movement earthmoving machines' working elements.The forces a flat plate, smooth cylinder and real bodies in solution for various modes flow (bingamian, pseudo-laminar turbulent) are established.Mathematical models machines elements developed investigated.Dynamics element an machine studied. Dependence f...

In this study, control over the wake flow of a single square cylinder exercised by flat plate attached to rear side is analyzed numerically via lattice Boltzmann method. The Reynolds number ( Re ) fixed at 150, and length varied from 0.1 8.5. Three distinct modes ar...