Establishment often involves a "lag" phase, lasting even many years, in which the species is present in relatively low numbers in a restricted geographic area [18].
Cellular responses to death-promoting stimuli typically proceed through a differentiated multistage process, involving a lag phase, extensive death, and potential adaptation.
At the same time, a major difference in the growth of the Ames cells involves a lag period of ~ 3 days in both young and old cells after which time the young cells begin to replicate to attain a confluence of ~20 x 10 at day 8.
As for the arrival and departure displays in the terminal, they do not necessarily show the latest data because they get information from sources contracted by the airport, which may involve a time lag.
Current practices for monitoring patient mobility include direct human observation16 and mining of the electronic health record (EHR) for documentation of mobility events.17 These methods are time and labor intensive, prone to inaccurate documentation, and involve a notable time lag between patient care and reporting.
However, the extinction of species is typically not instant, but rather involves a time lag.
However, RFLP analysis requires growth of mycobacterial colonies, which involves a consistent lag time between epidemiologic events and typing results.
D. If SLI involves a maturational lag in cerebellar development then we would expect children with SLI to show less conditioning than age matched controls, but similar levels of conditioning to younger children of a similar language level.
Here, we show that disruption of epithelial barrier function by Tir-negative mutants involves an initial lag period, which provides an explanation of why previous reports have failed to observe the barrier-disrupting capacity of the tir mutant.
