Passenger Focus found a large difference in levels of overall customer satisfaction depending on the area in which people travel.
Ensuring that the public understand the difference in levels of certainty of these different sorts of science has long been a challenge.
One theory is that difference in levels of vitamin D, which is produced when UV radiation hits the skin, could affect the odds of developing the disease.
Even more notable than the consistency of support levels over time is the fact that researchers discerned no difference in levels of support for Israel across the political spectrum.
It also found that the willingness to invest was related to the difference in corruption levels between the country of the foreign investor and that of the host country.
Among currently married couples with a difference in education levels, according to the Pew Research Center, the wife is much more likely to be better educated than the husband (that is, in 28% of marriages vs. 19% of marriages).
In general, they find that cross-border marriages are rising in most places, but the most significant fact is the big difference between levels in rich and developing ones.
Mr Miliband's speech highlighted that one of the biggest factors in the different levels of pupil achievement was the difference in the quality of teaching within schools.
Or to put it another way, profit margins are so slim that a 6.5% swing in occupancy levels is the difference between corporate life and death.
So while Bush sounds like he's proposing substantial cuts in nuclear force levels, it could be a difference without much distinction.
CNN: Bush's missile defense plans may be indistinct from Clinton-Gore's
But this year, young voters made up their minds early on, and the astronomical levels of support for Obama made a big difference in the primaries and make a big difference in the general election.
And to make a big difference in whether those plants are carbon-intensive or not will take levels of commitment far beyond those so far revealed by the accord.
Eric Duffelen, of Towers Perrin, a large compensation consultancy, reckons that there is now little difference, at the most senior levels of big business, between basic salaries in Britain and the United States.
No, instead we indict BPA. Rather than go nutso about all the phytoestrogens in infant formula, we blame the liner of the can, despite the fact that the difference in exposure from the two sources is sometimes impossible to calculate because human BPA levels are often too low to measure.
FORBES: Why Do We Fear The Harmless While Irrationally Putting Ourselves In Harm's Way?
But the decline is a lot bumpier than the rise: the pH difference from one year to the next is frequently greater than the change in average pH levels over 20 years.
Speaking on the BBC Today programme, Sir Michael said there was a "huge difference in school standards between local authorities, " even when comparing areas that had similar populations and levels of deprivation.
There are also hand-drawn animation sequences in-between levels, which are impressive, but during a level the only difference between playing the game and a cutscene is your lack of control over the camera and the letterbox format.
应用推荐