First, the time interval of study is discretized and an instantaneous performance function is associated to each time node.
Flood-basin material is minimal, but a short-lived floodbasin lake is inferred to have developed within the interval of study.
Moreover, it can be shown that, at a minimum, there must have been a 32% increase in the prevalence of MS in Canada over the 35 year interval of study.
Another time interval of study exposure interest was the first 2 years of life, when infants/toddlers spend substantial amounts of time in the home; this may be a critical exposure window for development of allergy and asthma.
The striking change in the amplitude of the oscillations present in our fur-count data is probably linked to an increase of hunting pressure over the century-long interval of study.
As intracellular TiO2-NP did not cause any gross changes in cell cycle phase distribution or induce apoptosis during the time interval of study, a more refined analysis was performed.
This has been shown to be the case for both CAWSES intervals of study (Tsurutani et al. 2008; Echer et al. 2011c.
We also summarised the percentages (with 95% confidence intervals) of study participants with laboratory confirmed pertussis one to three, three to five, five to seven, and seven or more years after receiving the preschool pertussis booster vaccination.
This poses some challenges in regards to the appropriate interval of imaging studies and necessitates a thorough discussion of the risks and benefits of these studies.
The long time interval of these studies (1920s 1980s) implies relatively stable parasite populations; however, the effect of greatly increased airplane travel, migration, and population-level antimalarial drug pressure should be explored.
