In smaller tunnels, the fans are frequently reversible, exhausting fumes immediately after blasting, then reversing to supply fresh air to the heading where the work is now concentrated.
The simulations point to an increase of inequality during the initial transition period, reversing to more compressed distributions as the economy evolves to its final steady state equilibrium.
Moreover, the electrode exhibited extraordinary rate ability and could regain its original specific capaities as reversing to the low current densities.
Another mechanism for generating GWs is the solar terminator, when gradients in the thermosphere arise and wave activity is a mechanism for reversing to the equilibrium state (Boška et al. 2003; Šauli et al. 2006).
However, GO has inherent problem in reversing to graphene structure, because the reduction conversion from GO into reduced graphene oxide (rGO) is limited to ~70%, implying that rGO still contains ~30% of oxygenated defects [10].
On both of these days ΔH showed a midday peak at equatorial and low latitude stations and reversing to midday minimum at stations poleward from the Sq focus region e.g. at BMT, in the north and at ASP and CNB in the south.
