Sentence examples for it is sometimes useful from inspiring English sources

Appropriate computation of predictive values It is sometimes useful to use the FPR and TPR to compute the predictive value negative (PVN), the probability of no disease if the marker is negative, and the predictive value positive (PVP), the probability of disease if the marker is positive.

It is sometimes useful to perform US studies with the patient in different positions Open image in new window Fig. 10 Complete lens dislocation in a man with a history of ocular trauma.

Nevertheless, it is sometimes useful to estimate the occurrence of these events using a continuous scale.

In addition, it is sometimes useful to counsel the live-in relatives of individuals with schizophrenia.

To try to get a grip on what a complicated leader really is like, it is sometimes useful to take a look at the heroes and symbols he tries to exploit.

It is sometimes useful to have two champions – one who is an expert and can provide guidance, and one who hasn't the slightest clue and will provide the reaction of non-expert.

We still have high-calibre performances at the Playhouse, but when developing new audiences it's sometimes useful to give them a recognisable factor.

It's sometimes useful to have a story in the target language which you can read with the children, though it's often hard to find stories that are appropriate and which offer the exact language that you want to practise.

It's so strange that writers, who understand words, say something like that, since what they mean, obviously, is exactly the opposite: "I've got the biggest hard-on you've ever seen!" I accept, too, that sponsorship is necessary and inevitable but I think it's sometimes useful to step outside the area of discussion and look elsewhere.

It's sometimes useful if the product hangs (as to give you more surface area to work with for spills, as if the paint drips, it first has to run more onto the mat before it runs onto the clothing underneath).

But Williams argues the policy, criticised by many because of its threat to free speech, is sometimes useful for management.