— is uncertain, making it nearly impossible for the Italian authorities to process, repatriate or detain them.
Ivanovic looked rattled and uncertain, making 51 unforced errors to McHale's 28, but she prevailed, 4-6, 7-5, 6-4.
In the third-set tie breaker the Russian was hesitant and uncertain, making three critical unforced errors, including a forehand into the net on match point.
These parameters are often uncertain, making confidence in deterministic predictions of the risks associated with instabilities during drilling and production difficult to assess.
However, in EH-WSNs, due to the fluctuating energy sources, the energy availability profile is uncertain, making task allocation a challenging problem.
Because of incomplete knowledge due to unknown objects and occlusions in visual observations, object observations are imperfect and action success is uncertain, making planning challenging.
These days, while the fate of nuclear testing is uncertain, making it increasingly less likely that nuclear testing will continue, through the power of CGI, motion graphics experts have ensured the pyrocumulus cloud's cautionary specter will never die.
The magnitude of the specific ribosome pauses identified in Ref. 26 relative to the serine-starvation induced pauses observed here is uncertain, making a direct quantitative comparison difficult.
Various forces contribute to heteroplasmy, but the extent to which heteroplasmies are inherited or arise via new mutations is still uncertain, making the study of heteroplasmy in the extreme elderly even more pertinent.
