Not only have the prevalence and uses of chemicals escalated in the last century, but the analytical techniques to detect them have become exquisitely sensitive., Consequently, it is possible to define vanishingly small levels of both well-studied and emerging contaminants in drinking water.
Such charged QDs are optical-gain-ready without excitation and, in principle, can exhibit lasing at vanishingly small pump levels.
American officials say instruments can detect levels so vanishingly small — far below the natural background level of radiation — that they pose no threat.
(According to Herbalife's own disclosures, the chance of a new recruit reaching this level is vanishingly small).
The probability of this happening at a national level is vanishingly small, but an Electoral Commission spokesman told the Daily Telegraph that in such an event it would be a matter for parliament to decide what happened next.
Measurement errors of trees in the field are generally thought to make a vanishingly small contribution at the plot level [31, 58], while allometric model errors in a single region are thought to be in the range of 10 to 30% of plot-scale carbon stock and can conceivably exceed this [25].
Measurement errors of trees in the field are generally thought to make a vanishingly small contribution at the plot level [ 31, 58], while allometric model errors in a single region are thought to be in the range of 10 to 30% of plot-scale carbon stock and can conceivably exceed this [ 25].
"In post-19 education, we are producing vanishingly small numbers of higher technician-level qualifications, while massively increasing the output of generalist bachelors degrees and low-level vocational qualifications," the report concludes.
By allowing L0↓0, system 12 becomes equivalent to system (4a), (4b): a L in Eq. (12) describes the active level on a vanishingly small domain and, therefore, ceases to affect the inactive species b (i.e. a L —active left becomes the local perturbation a L —active local in Eqs.
The movies can capture vanishingly small increments of time — down to the level of a few femtoseconds, or millionths of a billionth of a second — so that they can catch the motions of electrons as they scatter in response to a very short pulse of light.
At the zero voltage,, the vanishingly small negative Robin length,, heavily pushes two levels to the QW interfaces with their energies unrestrictedly decreasing: [ 39, 68].
