The combined effect of non-Newtonian rheology and irreversible boundary reaction on dispersion in a Herschel-Bulkley fluid through a conduit (pipe/channel) is studied by using generalized dispersion model. The study explains the development of dispersive transport following the injection of a tracer in terms of three effective transport coefficients namely exchange, convective and dispersion co...

The way of pointing a target object and the movement time of the pointer lead to a challanging problem in HCI. A large number of seminal paper have been proposed towards this. Moreover, the HCI community uses few formulas, and are related to Fitts’ law. Few are derived from Shannon’s information theory. This paper introduces a survey on Fitts’ law and its derivatives. Finally, we study the vari...

the combined effect of non-newtonian rheology and irreversible boundary reaction on dispersion in a herschel-bulkley fluid through a conduit (pipe/channel) is studied by using generalized dispersion model. the study explains the development of dispersive transport following the injection of a tracer in terms of three effective transport coefficients namely exchange, convective and dispersion co...

between the end of june and the middle of july 2011, an outbreak of cchf occurred in southern part of tehran, iran. this study reports clinical, laboratory fi ndings and outcome of six cases, who were all consanguine. index case who was livestock-worker died with hemorrhagic manifestations; thereafter his pregnant wife, three brothers, mother-in-law and his pregnant sister-in-law were admitted ...

– We examine the proposal that a model of the large-scale matter distribution consisting of randomly placed haloes with power-law profile, as opposed to a fractal model, can account for the observed power-law galaxy-galaxy correlations. We conclude that such model, which can actually be considered as a degenerate multifractal model, is not realistic but suggests a new picture of multifractal mo...

This study aimed at investigating the author productivity of performance management related to literature in SSCI database within the year of 1976 to 2011 in order to explore the development of this management . The samples from SSCI database include 922 articles for carry out analysis. Furthermore, this study performed the calculation and verification with the author productivity distribution ...

An immersed boundary-lattice Boltzmann method is developed for fluid-structure interactions involving non-Newtonian fluids (e.g., power-law fluid). In this method, the flexible structure (e.g., capsule) dynamics and the fluid dynamics are coupled by using the immersed boundary method. The incompressible viscous power-law fluid motion is obtained by solving the lattice Boltzmann equation. The no...