Many modern diet books, no matter what food plan they espouse, recommend a preparation phase of a few hours to a couple of weeks before implementation of a diet.
Therefore, estimates regarding tax impacts were derived from a least squares regression predicting mean RSV during a pre period (about 52 weeks before), implementation period (the week of and two-weeks before and after) and post period (about 52 weeks after each tax increase).
Rats were raised in 4 independent polypropylene cages under controlled conditions (artificial alternating 12-hour light- dark cycle; humidity 65% ± 4%; temperate 25 ± 1°C) for 1 week before implementation of experiments.
The linear terms, tpre and tpost, represent the time (in weeks) before and after the HACCP implementation began in early 1997.
All sampling plans were reviewed by WHO before implementation.
Approximately one week before our implementation, we provided copies of our lessons to the cooperating teachers, which allowed them the options of reviewing some of the essential background knowledge with their students.
As the roll-out of plain packs reached 80% or more of smokers surveyed in the third week of November (1 2 weeks before the December implementation date), the responses of branded pack smokers approached those of plain pack smokers.
Appeal outcomes, but not other outcomes, were sensitive to the extent of roll-out, with responses from branded pack smokers approaching those of plain pack smokers, once 80% of survey respondents were smoking from plain packs 1 2 weeks before the December implementation date.
These appeal outcomes were sensitive to the extent to which plain packaging had rolled out among the smoker population over the survey period, with responses from branded pack smokers approaching those of plain pack smokers, once 80% of survey respondents were smoking from plain packs 1 2 weeks before the December implementation date.
Appeal outcomes, but not other outcomes, were sensitive to the extent to which plain packaging had rolled out among the smoker population over the survey period, with responses from branded pack smokers approaching those of plain pack smokers, at a time when 80% of the survey respondents were smoking from plain packs 1 2 weeks before the December implementation date.
The second sample was collected in late October 2009, around four weeks after the first epidemic peak and just before implementation of the monovalent 2009 pandemic influenza A (H1N1) vaccination program.
