These boundaries tend to be demarcated in terms of cases handled by observing criminal trends over time, instead of being based on area or population sizes alone.

Moreover, it will be a useful tool with which to observe continuing religious trends in the United States.

Mr. Gerin says he does not dine out to observe trends.

Garnering information, observing trends, and identifying needs were Jessom's talent.

Ear temperature measurement may be acceptable for observing trends in body temperature but is less useful in consistently identifying fevers.

This makes it possible to observe national trends in crime over time.

They observed the youth cultural styles and trends, combined with the rate at which the test subjects passed on particular information to others.

While there is no scientific evidence that a curse actually exists, there have been observed trends regarding voter selections.

This study suggests that longitudinal studies could observe trends in the community over time.

They needed somebody out there, traveling around, observing trends, attitudes, threats, and possibilities, and reporting same.