Sentence examples for used up until now from inspiring English sources

But it just hasn't been used up until now.

The Tuberculin test (TT) has been used up until now for LTBI screening, but gives a high number of false positives, especially in patients vaccinated with BCG.

However, most of multi responsive polymers used, up until now, are mainly based on block polymers synthesized via traditional polymerization methods, which are relatively time-consuming and laborious.

Schrage writes that the new version eliminates the legalese of the privacy policy the company has used up until now, spelling out what the site is doing with user data in more explicit terms.

Encouragingly, genome-scale human metabolic models have already shown their value in this highly important clinical task [e.g. in the case of inborn errors of metabolism (Shlomi and Cabili, 2009)], but as the methods used up until now have been simple and straightforward, there is certainly much room for improvement ahead, to which methods like IOMA are bound to serve as solid starting points.

Specifically, substituting ρ = R/ σ into Eq. 2 allows us to write a constrained form of the coverage probability, which in turn furnishes constrained expressions for the probabilities of events D A and D G. It is expedient at this point to switch from the event-based notation of probability used up until now to the Eulerian (functional) convention for the calculus-based aspect of optimization.

Christine Tuckett, the Environment Agency's head of bathing waters, said: "The science has moved on - the standards we have been using up until now are based on regulations that came into force in 1976.

"And I also told him that UNICEF turned the semi-permanent school which we had been using up until now into a wonderful multi-purpose hall which can be used by the whole community".

If no 3. experience in the group, then discuss whether you see a role for this, and why (perhaps) you 4. have not used or recommended it up to now 5. Alpaca Wed 22 00: Personally i haven't used them up until now because i didn't know that 6. they existed.

However, both movies/I think they might have been filmed on the same lot and split up in postproduction/US Weekly took pictures of all these celebs filming and I am so confused.... do raise an interesting point that I mostly used to make jokes up until now.

Morphing as a means of teaching chemistry/science has up until now been used very little.