Nonetheless, if time and funds permit, survey researchers may benefit from using these additional strategies.
The technique permits surveys to be conducted in remote areas, as it requires little equipment, the cost of sampling is low, and it is widely accepted as it is almost painless [ 11].
Deer were observed at twilight, during peak foraging activity; the observer and the tracking device were concealed in one of 2 high-seats, 6 m above the ground, which permitted to survey a large part of the pasture (Figure 1).
From 1995 to 1999, surveys permitted a view of initial dynamics involving soil seed bank density or field vegetation cover, as well as species composition.
A text-based keyword search function permits general survey of specific allergens stored in the database.
All kindergartens which enrolled toddlers aged 24 47 months were selected except for two; those leaders would not permit the survey.
Two alternative hospitals, similar in characteristics to the ones declining, were randomly chosen and agreed to permit the survey.
In addition, it permits to survey non-genotyped causal variants, provided that they are in linkage with markers present in the genotyping panel.
The trial participants had signed informed consent permitting their survey and health examination data to be linked with health registries, but the completeness of registries became a problem because the data protection authority challenged the updating of these registers.
As the proposed approach could also permit categorical survey variables to be considered, it allows exploration of the socio-economic, behavioral and perceptive dimensions associated with the risk of malaria transmission.
It is undisputed that the generating costs of prototypes are high, because all the high fixed costs associated with a wave energy scheme (permits, surveys, grid connection) are defrayed against the output of a single device.
