He had never, however, encountered a case like that of Colonel Fawcett.
She has, however, had strange encounters of other kinds.
The study of contacts through interviews and recall of previous encounters has however some limitations, as the data collection is not based on objective measurements and is generally performed on a random day, thus lacking the longitudinal dimension [17].
The investigation, however, encountered several difficulties.
However, we have not yet encountered a situation where it was necessary to use this strategy.
Several of these spelunkers, however, have encountered something else: a team of police officers, some in plainclothes, assigned by the city to monitor the site.
Over the last week, however, Collins has encountered control problems, and been roughed up in at least two outings.
However, he has encountered challenges from other Imams in the province who are not convinced they should be involved in HIV education.
Their careers, however, have already encountered an obstacle.
However, the limitation has been encountered by using a systematic study and depicts an actual body mechanism.
