In pursuit of elusive far-red or infrared biofluorescence, Vincent Pieribone of the Pierce Laboratory at Yale University has been gathering spectra of some of the very deeply red fluorescent organisms whose light emissions might extend beyond the range of human vision.
Yet common ground has been elusive so far.
The trick, elusive so far, is turning these flickers of opportunity into solid profit.
Now that I've had my rant, I'd like to explore a key element in peak performance – the key element, in my opinion – that seems to be elusive as far as English rugby is concerned.
The writer's relationship with a historical character is in some ways less intimate than with a fictional one: the historical character is elusive and far away, so there is more distance between them.
But even with money available, such as the £21.8m offered to Atlético Madrid for the Brazilian striker Diego Costa, enhancing the team with players of "the right quality" – as Rodgers put it – has proved elusive so far.
However, the realization and mass production of CNT electronics have remained elusive so far.
But such a lens would require doing the same thing with visible light that researchers have done with microwaves--a feat that has proved elusive thus far.
