Hypoxia Controlled by Hydrodynamics

study of contribution of hydrodynamics and surface forces to controlled particle deposition

Differentiation arrest by hypoxia.

The stem cell niche is a unique tissue microenvironment that regulates the self-renewal and differentiation of stem cells. Although several stromal cells and molecular pathways have been identified, the microenvironment of the stem cell niche remains largely unclear. Recent evidence suggests that stem cells are localized in areas with low oxygen. We have hypothesized that hypoxia maintains the ...

Analysis of Magneto-hydrodynamics Jeffery-Hamel Flow with Nanoparticles by Hermite-Padé Approximation

The combined effects of nanoparticle and magnetic field on the nonlinear Jeffery-Hamel flow are analyzed in the present study. The basic governing equations are solved analytically to nonlinear ordinary differential equation using perturbation method together with a semi-numerical analytical technique called Hermite- Padé approximation. The obtained results are well agreed with that of the Adom...

Is decision making in hypoxia affected by pre-acclimatisation? A randomized controlled trial.

INTRODUCTION Decision making is impaired in hypoxic environments, which may have serious or even lethal consequences for mountaineers. An acclimatisation period prior to high altitude exposures may help to overcome adverse effects of hypoxia. Thus, we investigated possible effects of short-term pre-acclimatisation on decision making in hypoxia. METHODS In a randomized controlled study design,...

Mathematical Hydrodynamics

NSS is quite rigid. The only natural parameters are the viscosity ν > 0 and the external forces f(x, t) which may be random. By this reason the analysis of (1), (2) is usually very difficult. The problem of turbulence can be formulated as a problem of asymptotic regimes of solutions of NSS as ν → 0. We believe that some of the methods and results which we shall discuss below can be useful for t...