As in most previous time-series studies, we used the simply averaged monitoring results across various stations as the proxy of population exposure level to air pollution.
Unlike in most previous issues, Time's lead story on April 8 , 1966 had no portrait on the cover, just a bold-red headline on a black background that asked, "Is God Dead?" It was an indication of Mr. Fuerbringer's willingness to examine cultural shifts and previously taboo subjects.
However there is currently a lack of detailed information on the different types of sedentary behaviour and the context in which this takes place [ 5], sedentary behaviour being assessed in most previous studies by time spent sitting overall or time spent watching television [ 6].
Once Hanjour arrived in San Diego and joined Hazmi, the two quickly relocated to Arizona, where Hanjour had spent most of his previous time in the United States.
Most previous works processing time in EHRs narrative focused on temporal expression extraction, using textual dimension to embody the temporal dimension.
Compared with most previous studies, processing time window is considered in this paper, i.e. identical parts are processed successively on multiple machines with upper and lower bounds on processing times.
Most previous studies investigating sedentary time have used the TV watching time or screen time as an estimate of sedentary time.
In contrast to most previous studies based on time series regressions, however, we stack all observations across the stocks in our sample and perform panel regressions.
By assessing depressive symptoms only at one point in time, most previous studies have failed to ascertain long-term exposure.
Given that secure messaging is a new care modality, most previous studies have been time-limited in scope.
Most previous meta-analyses and time-series analyses used 1-hr maximal, 8-hr maximal, or daily (24-hr) average concentrations as O3 exposure metrics (Bell et al. 2004, 2005; Ito et al. 2005; Levy et al. 2005).
