There are a number of methodological constraints to conducting a 'gold standard' household prevalence survey [ 27] to describe the distribution of alcohol use patterns and harm and to identify the most affected populations in displacement settings.
Since, a country like Ethiopia have limited technical and financial resources for regular water quality assessment and has a constraint to conduct a national monitoring program for all water sources.
Initial national assessments and communications made clear that a major constraint to conducting a vulnerability and adaptation assessment is the lack of high-quality long-term data sets, particularly in most low-income countries and many economies in transition, to understand current relationships between weather and climate and health determinants and outcomes.
Columbia investigators, the new report said, did not set constraints on how to conduct a shuttle mission that was not to the International Space Station.
Therefore, given time and logistical constraints, we chose to conduct the epidemiologic study in 2 villages, including the index village, which represented 41% (31/76) of all cases, 51% (23/45) of all probable cases, and 58% of identified deaths (11/19) (Figure 1, villages 1 and 3).
Because of time and budget constraints, we were unable to conduct a somewhat larger pilot study that could incorporate appropriate controls (such as a pretest-post-test design).
Luciani: We have overcome many constraints by assisting governments to conduct what we call Days of Tranquility.
Even where time and budget constraints prevent the ability to conduct a series of focus groups, one successful focus group session can improve survey performance and reduce costs.
Due to the pilot project's budgetary constraints, it was impossible to conduct a WTP survey in order to take into account the public's preferences in designing the scheme.
First, because this study was a short term consultancy assignment time and resource constraints made it impossible to conduct an in-depth analysis of the complexities of newborn care.
