The samples annealed at 500 700 °C showed rather intensive PL decaying with the increasing time of illumination; therefore, the Raman spectra were recorded when some approximately "saturated" state was achieved.
This result suggests that intensive amplification and decay of these elements have occurred in each strain after their divergence.
Bioturbation, rapid rates of decay, and intensive insect activity all tend to promote rapid flow paths in the upper soil.
Without the use of these methods the skills taught in this intensive education intervention may decay over time.
Indeed, intensive search for such proton decay has been conducted, but so far it has been fruitless.
Because these are one-of-a-kind, labor intensive paintings on paper that decay in the wind and rain, catch them while you can.
Due to a long fluorescence decay time and intensive fluorescence, time-resolved fluorometry is the detection method of choice, i.e. the fluorescence is measured after the background fluorescence has decayed.
The new report's authors said it was still possible to avoid a "dramatic decay of biodiversity" through intensive conservation, but that rapid action was needed.
To analyze in more details the quenching of Tb3+ emission, let us look at the components of the three-exponential fit of the decay curve for the most intensive Tb3+ luminescence band at 543 nm (Table 1).
They reported that CIMMYT wheat populations with the lowest LD among completely linked loci and the slowest rate of LD decay was possibly a consequence of an intensive use of synthetic wheat lines.
