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Plasma testosterone transport in primates
Journal of Steroid Biochemistry, 1984All primate species, including Old and New World primates and prosimians have a plasma testosterone-estradiol binding globulin (TeBG), which is a glycoprotein and has a similar mobility in polyacrylamide gel electrophoresis. In New World primates the TeBG binding capacity for [3H]testosterone was higher and its affinity lower than in Old World primates.
M, Pugeat +5 more
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Stochastic transport in plasmas
European Journal of Physics, 2000Summary: A brief overview is presented of the stochastic methods utilized in the modelling of turbulent plasmas. The microscopic theories based on a kinetic equation for plasmas in the presence of fluctuating fields are first discussed, posing the problem of closure of the moment equations and the renormalization methods.
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Nonlocal Electron Transport in a Plasma
Physical Review Letters, 1995We have developed a nonlocal linear theory of electron transport in plasmas with arbitrary electron collisionality. Closure relations for the fluid equations are derived from a solution to the electron Fokker-Planck equation where electron collisions are considered in the limit of large ion charge.
, Bychenkov +3 more
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Transport Equation of a Plasma
Reviews of Modern Physics, 1960info:eu-repo/semantics ...
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2020
Interaction of electrons with ions and neutrals and their mutual interactions is at the basis of all kinds of kinetic transport in plasma: collisional absorption, heat conduction, viscosity, friction. It depends on the kind of transport which interactions dominate; in collisional absorption it is the electron-ion collisions.
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Interaction of electrons with ions and neutrals and their mutual interactions is at the basis of all kinds of kinetic transport in plasma: collisional absorption, heat conduction, viscosity, friction. It depends on the kind of transport which interactions dominate; in collisional absorption it is the electron-ion collisions.
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Turbulent Particle Transport in Magnetized Plasmas
Physical Review Letters, 2003Particle transport in magnetized plasmas is investigated with a fluid model of drift wave turbulence. An analytical calculation shows that magnetic field curvature and thermodiffusion drive an anomalous pinch. The curvature driven pinch velocity is consistent with the prediction of turbulence equipartition theory.
Garbet X +6 more
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Transport in isolated plasma membranes
American Journal of Physiology-Renal Physiology, 1978Plasma membrane vesicles constitute a simpler experimental system for studying transport compared to cells or intact tissue. The principal advantages of the vesicle approach are the elimination of metabolism as a complicating factor and the ability to control the composition of the solutions on both sides of the membrane.
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Anomalous transport in plasmas
International Journal of Quantum Chemistry, 2004AbstractThe application of stochastic methods to the problem of particle and energy transport in turbulent plasmas is briefly reviewed. The “classical” Corrsin approximation is shown to be valid only in the limit of weak turbulence. The recently developed method of decorrelation trajectories is applicable over the whole range of turbulence intensities ...
Balescu, Radu +3 more
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The Physics of Fluids, 1969
An electric shock tube has been used in an interaction experiment with a transverse, dc magnetic field. A simple magnetohydrodynamic analysis, assuming a conductivity of 130 mho/cm, emphasizes the importance of tensor conductivity and transverse field diffusion.
C. W. Parkin, J. P. Barach
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An electric shock tube has been used in an interaction experiment with a transverse, dc magnetic field. A simple magnetohydrodynamic analysis, assuming a conductivity of 130 mho/cm, emphasizes the importance of tensor conductivity and transverse field diffusion.
C. W. Parkin, J. P. Barach
openaire +1 more source