Thanks largely to the World Health Organisation, now at last playing a useful role under the leadership of Gro Harlem Brundtland, a Global Alliance for Vaccine and Immunisation has been set up, with backing, financial as well as verbal, from philanthropists such as Microsoft's Bill Gates.
She has some useful vision which deteriorates under tiredness, stress and pressure.
Which would be a useful addition to an under-developed market.
Factors are not sufficiently mobile between countries: this makes the exchange rate a useful price-adjuster, under certain circumstances.
Now researchers in Germany say that the rapidly vibrating tattoo needle could be a useful way of delivering vaccines under the skin instead of insoluble ink.
Professor Khan is confident that the new technique will be particularly useful for patients who are at risk under a general anaesthesia.
It is not simply the disclosure of information under discovery rules that can be useful to terrorists.
CENTERFORSECURITYPOLICY: Civilian courts are no place to try terrorists
Twenty-one of the 60 stem cell lines authorized for research under the Bush policy have proven useful to researchers.
Orphan or under-utilized servers do little useful work and suck up power.
"We joined that coalition since the country was under attack, now we are more useful as the opposition, " Defense Minister Vlado Buckovski told AP.
The asset allocation recommendation under the Cosmo method is about as useful as a questionnaire to determine if you should have dated the person that just walked out the door.
The question of whether this particular incident falls under the label of terrorism is not particularly useful.
Other economists suggest that the reimposition of capital controls may actually be a useful way of dealing with a financial crisis, at least under some conditions.
Indeed over shorter periods of time, and under specific circumstances, short selling activity can be a very useful indicator of share performance.
Under those conditions, looser monetary policy could also be a useful tool.
ECONOMIST: In due course it will stop. Until then, one stands in awe
My goodness -- that's probably the most useful tool, next to the internet itself, to really bring some fire under this movement.
The tests are not perfect but can be useful in conjunction with doctor-prescribed elimination diets and food challenges, which involve ingesting the allergen under a doctor's supervision, Pistiner said.
Belcher now runs evolution on fast-forward but under different conditions, trying to make new materials as amazing as an abalone shell that are more useful for humans.
应用推荐