in this paper, the problem of turbulent forced convection flow of water- alumina nanofluid in a uniformly heated pipe has been thoroughly investigated. in numerical study, single and two-phase models have been used. in single-phase modeling of nanofluid, thermal and flow properties of nanofluid have been considered to be dependent on temperature and volume fraction. effects of volume fraction a...

the simultaneous flow of oil and water in porous media is described by relative permeability curves, mainly derived from laboratory experiments. relative permeability is of paramount importance in predicting reservoir production performance and drive mechanisms and its value depends largely on the volume fraction of fluids present in the test samples. nowadays x-ray scanners are one of the most...

Pedersen M, Vajda Z, Stødkilde-Jørgensen H, Nielsen S, Frøkiær J. Furosemide increases water content in renal tissue. Am J Physiol Renal Physiol 292: F1645–F1651, 2007. First published January 30, 2007; doi:10.1152/ajprenal.00060.2006.—The present study was designed to evaluate the short-term effects of intravenous administration of furosemide on key functions in the kidney cortex and the outer...

In this study, we investigated the inhibition of spontaneous canine benign prostatic hyperplasia by a crude polysaccharide fraction extracted from Urtica fissa roots and stems. After oral administration of U. fissa polysaccharide fraction for 3 months, the dog prostatic volume reduced significantly when compared to that before treatment using CT examination. The high-dosage U. fissa polysacchar...

The simultaneous flow of oil and water in porous media is described by relative permeability curves, mainly derived from laboratory experiments. Relative permeability is of paramount importance in predicting reservoir production performance and drive mechanisms and its value depends largely on the volume fraction of fluids present in the test samples. Nowadays X-ray scanners are one of the most...

In this study, enhancements of thermal conductivities of ethylene glycol, water, and synthetic engine oil in the presence of copper (Cu), copper oxide (CuO), and multi-walled carbon nanotube (MWNT) are investigated using both physical mixing method (two-step method) and chemical reduction method (one-step method). The chemical reduction method is, however, used only for nanofluid containing Cu ...

Abstract Background Despite advances in treatment of heart failure with preserved ejection fraction (HFpEF) its management remains challenging. SGLT2 inhibitors benefits across the full range fraction, and sacubitril/valsartan up to lower end EF <57% implies that some patients HFpEF pathophysiological mechanisms HFrEF might co-exist, subset benefit from proven HFrEF, particularly those d...

A coarse and a fine dendrite structure were produced using the newly developed DS-superalloy ExAl7 ( IN792 with 2-3 wt.-% Re) by changing the conditions of directional solidification. The two microstructures differed in their primary dendrite arm spacing by a factor of 1.6. During aging, very fine TCP phase precipitates (length approximately 20 m, volume fraction ~ 1 %) were precipitated in the...

Impact-related mild traumatic brain injuries (mTBI) are a major public health concern, and remain as one of the most poorly understood injuries in the field of neuroscience. Currently, the diagnosis and management of such injuries are based largely on patient-reported symptoms. An improved understanding of the underlying pathophysiology of mTBI is urgently needed in order to develop better diag...