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Flux is the net movement of particles across a specified area in a specified period of time. [1] The particles may be ions or molecules, or they may be larger, like insects, muskrats or cars. The units of time can be anything from milliseconds to millennia. Flux is not the same as velocity or speed nor is it the same as density or concentration.
Flux is therefore of great interest in metabolic network modelling, where it is analysed via flux balance analysis and metabolic control analysis. In this manner, flux is the movement of matter through metabolic networks that are connected by metabolites and cofactors , and is therefore a way of describing the activity of the metabolic network ...
Flux (biology), movement of a substance between compartments; Flux (metabolism), the rate of turnover of molecules through a metabolic pathway; 4-Fluoroamphetamine (4-FA; PAL-303; "Flux"), a central nervous system stimulant with quasi-amphetamine effects; Dysentery, or other diseases called "flux", which cause the loss of fluid by diarrhea or ...
Channel 8 (Branded as HOT8; formerly known as the "Science Channel" ערוץ המדע and the "Culture, Science and Nature Channel" "ערוץ תרבות, מדע וטבע") is an Israeli television channel operated by the cable television company HOT. The channel commenced broadcasting in April 1992 and their content was initially produced by I ...
Fluxomics describes the various approaches that seek to determine the rates of metabolic reactions within a biological entity. [1] While metabolomics can provide instantaneous information on the metabolites in a biological sample, metabolism is a dynamic process. [2]
In the latter case flux can readily be integrated over a surface. By contrast, according to the electromagnetism definition, flux is the integral over a surface; it makes no sense to integrate a second-definition flux for one would be integrating over a surface twice. Thus, Maxwell's quote only makes sense if "flux" is being used according to ...
In biochemistry, elementary modes [1] may be considered minimal realizable flow patterns through a biochemical network that can sustain a steady state.This means that elementary modes cannot be decomposed further into simpler pathways.
Observer-expectancy effect (cognitive biases) (cognitive psychology) Occlusion effect (biology) (otology) Octave effect (effects units) Okorokov effect (physics) Oligodynamic effect (biology and pharmacology of chemical elements) Online disinhibition effect (Internet culture) (psychology) Onnes effect (condensed matter physics) (fluid mechanics ...