The phrase "at a spectrum" is not correct and does not convey a clear meaning in written English.
It may be intended to refer to a range or variety of something, but the phrase itself lacks clarity and proper usage.
Example: "The colors blend beautifully at a spectrum of hues."
Alternatives: "across a range" or "within a spectrum".
The committee looks at a spectrum of risks and threats facing Britain, its allies and neighbourhood and the world, and recommends how these challenges should be approached.
So essentially, if you are going to look at a spectrum, continuous time or discrete time, you can only really look at samples.
With chapters analyzing airborne and atmospheric threats posed to humans, the book brought together historians of medicine, the environment, science and technology, and interdisciplinary scholars who addressed atmospheric issues at a spectrum of scales from body to place to planet.
"We're looking pretty much at a spectrum of uses that could go anywhere from land-filling, which we really don't want to do, all the way up to human consumption," said Chris Keleher, recovery programs assistant director for the Utah Department of Natural Resources, which is trying to remove about 50 million pounds of carp from Utah Lake, near Provo, over the next six years.
But in Europe's dense and dynamic urban environments — which, unlike the US, tend to be replete with public transit options (typically at a spectrum of price-points) — individual transport choices tend to be based firstly on economics.
While the usual armchair Twitter quarterbacks responded to the what the layoffs mean for the ailing site, another more positive trend was also evidenced; People making it clear that the kind of top tier engineering talent that worked for Digg was welcome at a spectrum of high profile startups and full fledged techcompanies.
Instead of putting people into two categories, "trustworthy" and "untrustworthy," look at trust as a spectrum.
During the individual sessions, which incorporated motivational interviewing strategies, girls set targeted behavioral goals aimed at preventing a spectrum of weight-related problems.
Here, we aim at developing a spectrum sensing scheme with fewer non-adaptive measurements where Φ is well presented.
It takes only the slightest knowledge to recognize how incredibly diverse and complex Islam is, and if Osama bin Laden's network is only a tiny group at the end of a spectrum, at many other points on that spectrum there are Muslims closer to his worldview than to the West's.
To understand why, look at the exhibit "A Spectrum of Reasons for Failure," which lists causes ranging from deliberate deviation to thoughtful experimentation.
