However, fluorine-18 is an attractive PET radioisotope due to its longer half-life (permitting, for example, multiple studies from the same batch and higher imaging resolution), and future comparative studies with (R -[18F]PAQ could be of inteR -[18F]PAQ
In addition, developments in mass spectrometry are permitting, for example, the more comprehensive analysis of DNA adducts as biomarkers of exposure [ 7].
That exemption has allowed utilities much more latitude in disposing of coal ash than they are permitted, for example, under tight federal standards limiting what power plants can emit into the air.
He said: "If they go down a route of having work permits for example, typically the way work permits work in other countries is you get to say, try to get a British citizen first and, if you haven't, then you have got to do that first.
While American presidents are wont to invite the press to go jogging at Camp David, events at Beidaihe are so secretive that even official media are allowed in only for formal photo sessions and are not permitted, for example, to catch President Jiang swimming.
Streaming, which typically uses data compression, is especially effective for downloading large multimedia files from the Internet; it permits, for example, a video clip to begin playing on a user's computer as soon as it begins to be downloaded from a Web site.
In some industries this will make a big difference: some 80% of IT work permits, for example, go to such transferees.The biggest impact is likely to be on low-skilled workers such as the Ukrainians who pick fruit in Lincolnshire or Bangladeshis dishing up curry in London.
What kinds of questions are permitted, for example, and how they can be responded to.
These data permit, for example, national assessments of imaging utilisation and spending for this subpopulation.
It permits, for example, to get a general understanding of the best possible configurations and combinations of insulation materials for the cavity walls or, with reference to the control strategy, to simulate different cooking procedures, with the aim of optimizing the operating sequence of the oven, reaching the maximum energy saving without reducing the cooking quality.
Gay marriage and gay adoption are permitted, for example.
