An effective two-dimensional micromixer named rectangle-square wave micromixer with very simple structure has been presented. The rectangle-square wave micromixer based on split and recombination principle was simulated to analyze the fluid flow and the mixing efficiency. The flow rate, sample concentration, pressure drop at different position in the micromixer was researched. The simulation re...

Sine, triangular and square wave alternating currents were used to anaesthetize young buffalo calves. Central venous pressure, systolic and diastolic blood pressure and circulatory rate were monitored before, during and after application of currents. The square and triangular wave current produced a significant (P less than 0.01) increase in central venous pressure, mean systolic and diastolic ...

It is well known that not all chemical species can be well represented by a single configuration wave function. Equivalently, an adequate qualitative description of such species requires more than one simple Lewis structure. Since the use of a wave function that is based on a single configuration description can lead to a poor description of the properties of the system one is studying, it is o...

<p style='text-indent:20px;'>This paper deals with the random wave equation on a bounded domain Dirichlet boundary conditions. Randomness arises from velocity wave, which is positive variable, and two initial conditions, are regular stochastic processes. The aleatory nature of inputs mainly justified data errors when modeling motion vibrating string. Uncertainty propagated these to output...

Avidin transgenic plants are a potential tool for providing resistance against various species of insect pests due to the sequestration of vitamin H (biotin) in the plant from the insect pests. In this project we compared three techniques for avidin determination in transgenic tobacco plants, a novel chip-based capillary electrophoretic method (Experion), classical polyacrylamide gel electropho...

It is perhaps surprising for a shock wave to exist in the solution of a rarefaction Riemann problem for the compressible Euler equations in two space dimensions. We present numerical evidence and generalized characteristic analysis to establish the existence of a shock wave in such a 2D Riemann problem, defined by the interaction of four rarefaction waves. We consider both the customary configu...