Time, trust, and territory are three essential conditions for establishment of an effective collaboration process.
Bifurcation analysis is explored to determine existence conditions for establishment of the epidemic states.
Critical bottlenecks to be addressed include the development of standardized feeder- and xeno free conditions for establishment of hPSC lines encompassing identification of qualified reagents, which is a non-trivial task.
Under this assumption, the basic reproductive ratio of the virus alone may no longer be a valid quantity for determining conditions for establishment of infection.
The conditions for establishment of wild cherry are thus distinctly different between the two management systems and can be expected to affect the mode of reproduction.
Consequently, present female diversity is a result of the conditions for establishment on the ground during the last few years, perhaps even decades or centuries.
The conditions for establishment and survival of dwarf males (for example moisture levels) [ 4], may fluctuate locally, resulting in different levels of dwarf male abundance or even local extinctions.
A combination of pathogen introduction and optimal environmental conditions for establishment, and chance coincidence of both sets of factors in both space and time, would be required for RVFV to establish in a new region.
(a) Conditions for establishment of infection In the current model, the basic reproductive ratio of the virus, R 0, is not appropriate to determine whether a successful infection is established or not.
Since our major concern is the study of the conditions for establishment and ultimate fixation of increased coherence, all scenarios are characterized by initial conditions for genotypic frequencies, in which the mutant A1 is represented at low frequency and frequencies at the B-locus are close to equilibrium.
