نتایج جستجو برای: magnetizable fluid

تعداد نتایج: 220411  

In this paper, modal analysis of the fluid-structure interaction has been investigated. Using classical laminated plate theory, a closed form solution for natural frequencies of FSI is extracted. For fluid, homogenous, inviscid and irrotational fluid flow is assumed. Then, a combined governing equation for the plate-fluid system is derived. In order to validate the equations and results, they a...

Journal: :international journal of nano dimension 0
s. alizadeh department of nano chemical engineering, shiraz university, shiraz, iran. s. sabbaghi department of nano chemical engineering, shiraz university, shiraz, iran. m. soleymani research institute of petroleum industry (ripi), tehran, iran.

maybe viscosity in drilling fluid is the most important parameter because cutting removal from well are task of viscose fluid. if viscosity of fluid is less than particular value, cutting will settle down in well and drilling operation will be stopped. in this study, synthesis of alumina/polyacrylamide nanocomposite through solution polymerization method was performed. rheological behavior of m...

Journal: :nephro-urology monthly 0
mojgan jalalzadeh department of nephrology, loghman- hakim hospital, shahid beheshti university of medical sciences, tehran, iran; department of nephrology, loghman- hakim hospital, shahid beheshti university of medical sciences, tehran, iran. tel: +98-2151025000 mohammadreza hajiesmaeili department of anesthesiology and critical care medicine, anesthesiology research center, center, loghman- hakim hospital, shahid beheshti university of medical sciences, tehran, iran

there is a new technique to measure total body water named bio-electrical impedance analysis (bia), used in healthy subjects and patients. bia determines the total body water (tbw), fat-free mass (ffm), body cell mass (bcm), extra cellular water (ecw), and intra cellular water (icw) in subjects without significant fluid and electrolyte imbalance. there are several methods such as segmental bia,...

Journal: :iranian journal of earth science 0
r. sharma wadia institute of himalayan geology, dehra dun (india) p. joshi geology department, kumaun university, nainital (india) p. verma wadia institute of himalayan geology, dehra dun (india)

a brief account of the representative and workable industrial minerals namely magnesite, talc and barite in lesser himalaya, is presented here emphasizing their genesis. deposits of magnesite and talc are found associated with neoproterozoic, plateform type, shelf-slope limestone-dolomite host rocks from inner lesser himalayan sequences. field, textural, geochemical signatures and fluid inclusi...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان فارس - دانشکده دندانپزشکی 1380

چکیده ندارد.

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2015
luo zuo

in the paper we developed a new method to determine the absolute amount of adsorption. this method relies on the excess adsorption isotherm and the density profile in the pore of one material. to compute the density profile and decrease complex calculation of obtaining the absolute amount of adsorption we introduced simplified local-density (sld) model. a few of appropriate parameters were acqu...

Journal: :iranian journal of child neurology 0
nahid khosroshahi 1. department of pediatric neurology, tehran university of medical sciences, tehran, iran parastoo alizadeh 1. department of pediatric neurology, tehran university of medical sciences, tehran, iran mehdi khosravi 2. department of medicine, university of kentucky, lexington, kentucky, usa peyman salamati 3. department of community medicine, tehran university of medical sciences, tehran, iran kamyar kamrani* 4. department of neonatology, tehran university of medical sciences, tehran, iran

how to cite this article: khosroshahi n, alizadeh p, khosravi m, salamati p, kamrani k. spinal fluid lactate dehydrogenase level differentiates between structural and metabolic etiologies of altered mental status in children. iran j child neurol. 2015 winter;9(1):31-36. abstract objective altered mental status is a common cause of intensive care unit admission in children. differentiating struc...

2001
Ravindra L Mehta

Fluid management is an integral component in the management of patients with acute renal failure (ARF) in the ICU setting. In the presence of a failing kidney, fluid removal is often a challenge and requires the use of high dose diuretics with a variable response. It is often necessary in this setting to institute dialysis for volume control rather than metabolic control. CRRT techniques offer ...

2008
PAUL SCHERRER Paul Scherrer

Second International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering Paul Scherrer Institute, Villigen, Switzerland 20. 22. September, 1999 Second International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering (2. ISUD) 20. 22. September, 1999 Paul Scherrer Instimte Villigen, Switzerland SCientific Committee Dr. M.P. Chauve (IRP...

   Drilling fluids are an essential component of the rotary drilling process used to drill for oil and gas on land and offshore environments. The injection of this nano particle into drilling fluid increases the viscosity levels fluids. In these experiments, the rheological properties of the fluid including apparent viscosity (AV), plastic viscosity (PV), yielding point (YP), mud c...

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