A model is only useful, however, if the discoveries generated truly inform us about human disease and potential treatments.
A really good one should be both memorable and useful, however slightly, 60 years later.
Neither class of models is useful, however, for providing the practical advice that policymakers need in a crisis.
They are mainly useful, however, for passengers who have no bags to check and no questions to ask.
Nonparametric methods are useful, however, in situations where the assumptions required by parametric methods appear questionable.
You need both time and speed for the chute to prove useful, however.
There are two areas where further inquiry would be useful, however.
Tackle totals can be a little more useful, however, if you separate them by type.
Where technology is useful, however, is once the class has been dismissed.
"The information is still useful however as such data makes it easier for the gang to plan any further attacks on the same targets".
It's useful, however, to have been involved in some struggle, done mighty deeds, or have enacted them on stage or screen.
