Until then, mankind had always defined time (even Railway Time) by reference to the movement of the sun relative to the earth.
It is therefore advisable to initially aim for a reference transcriptome providing a blueprint of an expression profile within a broadly defined time-frame.
Solutions of a defined concentration of reference compounds were tested.
Frequency control is done by using a robust regulation algorithm to allow a defined lock-in time of at most eight reference cycles.
The 18-s on/off half-cycles defined a reference time course that we blurred and shifted by a 5-s hemodynamic response function.
Under this view, the proper level of government action is not determined by reference to a defined policy area, but by reference to a defined policy objective.
However, it may be argued that the need to define a reference time point is in fact an advantage, since it explicitly incorporates the time dimension of the trial into the results, which is often neglected as just discussed.
For the analysis of temporal changes in allele frequencies for Ne estimation, the program NeESTIMATOR requires the user to define a reference time point of a population (generation 0) and at least one subsequent generation (in our case generation 1).
were created, where the last scan defined the reference time point to which the uptake values measured in the other two were corrected.
Using an invasion model that tracked the time a population took to reach a defined goal, the discrete model results were comparable to the analytical reference.
We consider a slotted-time reference.
