That's better than a soon-to-be bankrupt system that values time-span of life, only.
In reality, however, concrete is subjected to various operational loads in the time span of its service life.
Conversion of the crack length fatigue cycle history to the corresponding time history requires the specification of load frequency that can set the time span of the useful life.
The average participant in our sample had to report life events over a time span of 35 years.
Prenatal life is the most vulnerable and important time span of human development.
Importantly, prognostic evidence and validated longitudinal evidence for biomarkers of aging usually relate to an overlapping but not identical time span in the life of the animals.
We have already discussed in the Introduction that these two lines of evidence for biomarkers of aging usually relate to an overlapping but not identical time span in the life of the animals.
The time from injection has also been found not to affect the relative counts between SLNs, or if it does, it affects the results only in case of very large time spans of >14 h, depending on the half-life of the tracer used.
However, we consider this time span as of particular ecological importance, as butterflies (apart from diapausing individuals) typically have fairly short life spans in the field [63].
Finally, it is expected that the time span from the inception of microbial land-based life to the evolution of the first plant ecosystems took long enough (2,000 2,500 Ma) for coastal and inland settings to be transformed into organic- and nutrient-rich substrates that could later be exploited by more evolved communities and organisms toward the Neoproterozoic-Phanerozoic transition.
For a pastoralist society which is centuries old, these changes have occurred in a rather short time span, transforming the Rupshu way of life.
