We present a comprehensive computational study of the short-time transport properties of bidisperse hard-sphere colloidal suspensions and the corresponding porous media. Our study covers bidisperse particle size ratios up to 4 and total volume fractions up to and beyond the monodisperse hard-sphere close packing limit. The many-body hydrodynamic interactions are computed using conventional Stok...

A property of central interest for theoretical study of nanoconfined fluids is the density distribution of molecules. The density profile of the hard-sphere fluids confined within nanoslit pores is a key quantity for understanding the configurational behavior of confined real molecules. In this report, we produce the density profile of the hard-sphere fluid confined within nanoslit pores using ...

The electrophoresis of a rigid sphere along the axis of a cylindrical pore is investigated theoretically. Previous analysis is extended to the case where the effects of double-layer polarization and electroosmotic flow can be significant. The influences of the surface potential, the thickness of the double layer, and the relative size of a pore on the electrophoretic behavior of a sphere are di...

We investigate the axial vortical effect in a uniformly rotating sphere subject to finite size. use MIT boundary condition limit of sphere. For massless fermions inside sphere, we obtain exact vector current far from that matches expression obtained cylindrical coordinates literature. On spherical boundary, find both longitudinal and transverse(with respect rotation axis) components with magnit...

Russia's defeat in the Crimean War cast new doubt upon the fundamental political traditions, social structures, national myths of the Nikolaevan era. It precipitated wide-ranging reforms, including military reforms, which were predicated on a shift in mentality. This essay examines the new notions of heroism that circulated among Russia's emerging public sphere during and after the war. It anal...

A facile co-precipitation method for the synthesis of well-dispersed NdFeO3 nanocrystals is developed in the presence of octanoic acid as surfactant. Co-precipitation can produce fine, high-purity, stoichiometric particles of single and multicomponent metal oxides. The product is characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microsc...