Since there is no detailed hospital based incident reporting system, this study was designed to evaluate the medication errors associated with infusion pumps in intensive care unit (ICU). The investigation was conducted in a Teaching hospital in the form of a prospective, observational study. A sample size of 43 doses administered to ICU patients was chosen to enable reliable estimate of error ...

Based on the advection-diffusion equation of suspended sediment, a general formula vertical distribution sediment concentration was derived by considering influence velocity. The new tested against over 3000 sets field data and obtained reasonable agreement. Comparing with Rouse concentration, accuracy increases significantly, shortcoming underestimation profile in practical application is revi...

We have presented the mathematical model, which can be the basis of determination of a numerical algorithm for the thickness of concentration boundary layers calculation for ternary nonelectrolyte solutions. This model is based on Rayleigh equation and second Kedem-Katchalsky equation for ternary solutions. In proposed model, the thickness of concentration boundary layers is controlled by conce...