This work presents evidence of the relation between dynamics intense events in dissipative range turbulence and energy cascade. The generalised (Hölder) means are used to construct signals that track temporal evolution enstrophy dissipation direct numerical simulations isotropic turbulence. These remarkably time-correlated with average signal, its large-scale surrogate, despite describing only ...

Chronic increases in arterial blood flow elicit an adaptive response of the arterial wall, leading to vessel enlargement and reduction in wall shear stress to physiological baseline value. Release of nitric oxide from endothelial cells exposed to excessive shear is a fundamental step in the remodeling process, and potentially triggers a cascade of events, including growth factor induction and m...

Threshold models of global cascades have been extensively used to model real-world collective behavior, such as the contagious spread of fads and the adoption of new technologies. A common property of those cascade models is that a vanishingly small seed fraction can spread to a finite fraction of an infinitely large network through local infections. In social and economic networks, however, in...

In this paper, optimization of a system square cascades for separation middle isotopes is introduced, and the optimal cascade use in presented. case, 130Xe which isotope, presented as an example. The isotope much more complex than that other isotopes. Grey Wolf Algorithm applied optimization, parameters feed flow rate, cut cascade, location, gas centrifuges (GC), first stage are optimized such ...