Transient host shifts have been observed for the pathogen from S. latifolia onto sympatric S. dioica that are already maintaining infections by its host-specific Microbotryum lineage, and vice versa [ 35].
With a single-stage exhaust system, high vacuum is already maintained in the test chamber.
In other words: Keep a healthy lifestyle, and likely the same routine that was already maintained before contraction.
The players, represented by Local 802 of the American Federation of Musicians, argued that they were already maintaining acceptable professional standards.
Also there is evidence from their responses that all groups believed in the need for CPC and the link with registration and that the majority of these practitioners were already maintaining CPC portfolios (Fig. 3).
But larger, heavier trucks also mean more wear and tear on highways and bridges that are already poorly maintained.
To date, the physiological events that select for these specific mutations are still unclear, as they have been mostly investigated for their impact in tumor cell lines that are already immortal, maintain telomere length, and have aberrant karyotypes.
Given that the functional role of flying foxes in seed dispersal (and possibly pollination) can be severely affected by population decline (McConkey and Drake 2006), and that many island populations of Pteropus are already threatened, maintaining existing populations is very important.
The author proposes not to act in the structural vulnerability, as "there is no way to reduce the hazard or it is unknown (e.g. for terrorist attacks) and constructions are already built and maintained in an optimal way" but to act in the functional vulnerability, defined as the consequential degree and duration of capacity reduction.
That makes sense, since the owners are already responsible for maintaining the sidewalks in front of their property.
