If an air flow is injected into a liquid fluid, many ambulant air bubbles are formed inside the fluid. Air bubbles move inside the liquid fluid because of the buoyancy force, and the mobility of these air bubbles makes sizable commixture and turbulence inside the fluid. This mechanism was employed to enhance the heat transfer rate of a horizontal double pipe heat exchanger in this paper. Howeve...

central serous chorioretinopathy (cscr) is an ocular disease which fluid is collected under retina and leads to retinal detachment and blurred vision. risk factors for development of central serous chorioretinopathy are included: alcohol use, uncontrolled hypertension, pregnancy, type a personalityand different ways of corticosteroid use. we want to present central serous chorioretinopathy in a...

free surface sloshing of liquid in a rectangular tank induced by lateral excitation has been studied numericallyand experimentally in this paper. the numerical simulation is carried out based on the volume of fluid (vof) method that provides free surface extraction in such problem. a tank with transparent walls is used to free surface tracking in experimental study while the movement amplitude ...

neonatal hypoglycemia is common and its prompt ‎management is important to reduce neurological sequelae. to determine the effect of two different glucose concentrations of intravenous (iv) fluid ‎therapy in the incidence of hypoglycemia in sick premature infants, 200 preterm infants ‎weighing 1500-2500 g were selected and randomly assigned into two groups. ‎group 1 received 10% dextrose in wate...

the aim of this study was to investigate the fermentation characteristics and cellulolytic enzymes activities of dromedary camels rumen anaerobic fungi in fed with cultivated and pasture forages. hence, the inoculant of rumen anaerobic fungi was prepared by using specific medium and the gas production, digestibility and enzyme activity of rumen fungi were determined on the basis of a 2 × 2 fact...