The TAR model tests if the deviation from the long-run equilibrium is persistent assuming equal magnitudes of positive and negative shocks, whereby the M-TAR model tests if the deviation from the long-run equilibrium is persistent irrespective of the magnitude of the disequilibrium.
The intestinal mucosa of the premature infant presents a persistent equilibrium state between injury and repair.
Two hypotheses have been proposed to explain such persistent equilibrium differences: 1) Variation in selection regimes among ponds [ 7]; here called the selection hypothesis.
The likely welfare gains arising from improved worker protection – smoothened consumption patterns – are to be reconciled with administrative costs and, above all, possible efficiency losses, including disincentives for leaving unemployment or entering informal jobs while receiving benefits, higher equilibrium unemployment, and more persistent unemployment.
Wherever the system is persistent, its equilibrium state can be fully specified by the stationary densities of the replicator species, and the phenotype to genotype density ratio within each species.
There is a dynamic equilibrium between levels of persistent compounds in maternal adipose tissue and breast milk (Cerrillo et al. 2005; Kanja et al. 1992; Rogan et al. 1986; Skaare et al. 1988; Waliszewski et al. 2001); therefore, daily intake of pesticides during lactation has little influence on the levels measured in milk.
Over recent decades, a vegetation-fire feedback model has emerged in which pine savannas are conceptualized as persistent, non-equilibrium communities maintained by endogenous, co-evolutionary vegetation-fire feedbacks.
This study also supports the view that the patterns of genetic structure and differentiation in marine-restricted dispersers often reflect persistent non-equilibrium conditions [ 33].
Fish from this latter group were dissected immediately after heating them at 0.3°C/min to their Critical Thermal Maximum (CTMax), which is the temperature at which persistent loss of equilibrium was observed [ 14].
If (R_{0}>1), then there is a unique endemic equilibrium and the disease is uniformly persistent.
