Sentence examples for duration could vary from inspiring English sources
School closure could be reactive (i.e. when children or staff of the school start experiencing illness) or proactive (i.e. before substantial transmission in the school); the duration could vary from a few days to a few months; and include all children and staff ("school closure") or specific classes with the remainder of the school remaining open ("class dismissal").
Because variability was expected in the duration of the course (considering our rules for dropping out of the course, the duration of the course could vary between 5 and 24 weeks), we corrected for time between pre- and post-treatment measurement in all analyses.
The duration of each RES episode could vary, ranging from 30 to 90 minutes.
The spline was a continuous function that was linear within each tertile of duration, but the slope of which could vary between tertiles.
The duration of the abstract-classic auditory stimuli could vary according to the musical sentence (see Table 1).
Exposure variability: The exposure itself could vary with respect to duration.
One explanation for this finding is that patients with UC had less disease duration, probably some factors that affected HRQOL could vary with the time.
Duration of stay could affect the likelihood of exposure while traveling and could vary across countries, age groups, and type of travel.
That limit could vary greatly.
Tunnel construction costs could vary widely.
