Moreover, two main search queries were used: "cloud scheduling survey" and "cloud resource management survey" (both without quotes).
As instantaneous growth rates cannot be measured in practice, the difference between growth characteristics of interest is usually studied at discrete points in time, t 1, t 2, …, t n, which for example are scheduled survey years.
We sent an email to confirm the survey session time, and attached a copy of the survey and an information sheet about the study in advance of the scheduled survey.
By the time of the scheduled survey visit, on average 21% of eligible men and 18% of women had out-migrated, were un-contactable, had died or were unable to complete the survey for other reasons.
Taking into account the n = 72 households with invalid address (neutral drop-out in mail survey) and the n = 70 households were it was not possible to get through to someone by phone within the scheduled survey time (neutral drop out in phone survey), the response rate was 47.5% in the mail survey, compared with 42.7% in the telephone survey.
It became Ordnance Survey International in 1991 following the completion of its scheduled surveys.
Other pollsters have had to switch late-election plans altogether, and to cancel scheduled surveys in a few hotly contested races.
For students who start the study and either drop out or miss any of the scheduled surveys, we will attempt to obtain the main outcome measures (smoking status) via the telephone or mail or email.
Accordingly, for our next scheduled surveys, which were of the qualifiers of 1999 and 2000, undertaken in 2012, we added a specific section on views about the EWTD, inviting all doctors to reply to it.
