نتایج جستجو برای: fractional flow

تعداد نتایج: 537166  

Journal: :American journal of physiology. Endocrinology and metabolism 2008
Xiao-Jun Zhang Oivind Irtun David L Chinkes Robert R Wolfe

The present experiment was designed to measure the synthetic and breakdown rates of muscle protein in the hindlimb of rabbits with or without clamping the femoral artery. l-[ring-(13)C(6)]phenylalanine was infused as a tracer for measurement of muscle protein kinetics by means of an arteriovenous model, tracer incorporation, and tracee release methods. The ultrasonic flowmeter, dye dilution, an...

Journal: :bulletin of the iranian mathematical society 0
s. irandoust-pakchin department of applied mathematics‎, ‎faculty of mathematical sciences, university of tabriz‎, ‎tabriz‎, ‎iran. m. lakestani department of applied mathematics‎, ‎faculty of mathematical sciences, university of tabriz‎, ‎tabriz‎, ‎iran. h. ‎kheiri department of applied mathematics‎, ‎faculty of mathematical sciences, university of tabriz‎, ‎tabriz‎, ‎iran.

‎it is commonly accepted that fractional differential equations play‎ ‎an important role in the explanation of many physical phenomena‎. ‎for‎ ‎this reason we need a reliable and efficient technique for the‎ ‎solution of fractional differential equations‎. ‎this paper deals with‎ ‎the numerical solution of a class of fractional differential‎ ‎equation‎. ‎the fractional derivatives are described...

2016
William Rossen

George E. P. Box wrote, "All models are false, but some models are useful." In that spirit, we examine fractionalflow models for foam enhanced oil recovery (EOR). This approach has long fascinated practitioners by transforming a physics problem first into a mathematics problem and then into a geometry puzzle. This approach, sometimes called the method of characteristics (MOC), makes many seriou...

Journal: :Mathematics in engineering 2021

We consider normal velocity of smooth sets evolving by the $ s- $fractional diffusion. prove that for small time, such is nearly proportional to mean curvature boundary initial set s\in [\frac{1}{2}, 1) while, (0, \frac{1}{2}) $, it fractional set. Our results show motion (fractional) flow can be approximated heat diffusion and a means harmonic extension sets.

Journal: :Circulation: Cardiovascular Interventions 2019

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