The increased number of types of available providers, without one standing out as providing distinctively better quality, fuelled uncertainties related to finding the right provider.
With the emerging middle classes in India and China fuelling demand for high quality food, and the sustainable intensification of agriculture on the international agenda, landowners and those who know how to farm it should all be well placed.
SPECT myocardial perfusion imaging (MPI) with technetium-99m radiotracers or thallium-201 has dominated the field; however new hardware and software designs that optimize image quality with reduced radiation exposure are fuelling a resurgence of interest at the preclinical and clinical levels to expand beyond MPI.
The EEA's 2011 report on air quality, released this month, shows broad historical improvements, levels of nitrogen oxide, ozone and particulate matter have risen, fuelling concerns about overall air quality, especially in urban "hot spots".
This may be explained by a) differences in quality of sites and resulting differences in fuelling rates, b) carry-over effects of site-quality/fuelling rates in earlier sites, c) methodological issues inherent to geolocation and our assumed relation between NDVI and insect abundance (see below).
Current research reveals that several environmental factors could be fuelling the obesity epidemic; diet quality is coming to the fore as a major modifiable factor.
This is a compelling advantage in rich countries, where the digital revolution is fuelling the thirst for high-quality, reliable power that the antiquated grid seems unable to deliver.
Engineers believe the bus could provide a sustainable way of fuelling public transport while improving urban air quality.
In maintaining a quality environment here, there is continued reliance on ONs, thus fuelling migration.
As well as fuelling disease and poverty, the lack of a quality education has spawned a child exploitation crisis in Nigeria.
These shows vary in quality, but each is fuelled by thrillingly extended performances, without those brutal one-verse-and-gone cuts of TV's past.
