Currently, empirical data addressing the concerns germane to this emerging policy debate are lacking.
However, no empirical evidence or nationwide data currently exist for justifying the use of certain cut-off values for disability evaluation.
We are currently collecting empirical data on ElectronixTutor, so empirical findings on learning gains and usage patterns are not yet available.
Additionally, mspecLINE uses data from PeptideAtlas, a publicly accessible repository that currently contains empirical data pertaining to more than 130,000 human peptides identified in mass spectrometry experiments.
But there are currently no empirical data to test the correspondence between genomic and metabolic networks for carotenoid production across birds.
Although, there is some evidence [ 4, 11, 15, 31, 32] in accordance with the model's assumptions on parameter settings it is difficult to get conclusive results from currently available empirical data.
As there is currently no empirical data to estimate these parameters in any population, a discrete event simulation (DES) model was used to represent the relation of AD to the Spanish population more than 40 years old and to calculate them [ 14].
We currently lack the empirical data that would distinguish between competing models of quantum cosmology.
We could not currently trace any empirical data demonstrating expression profiles of the antioxidant enzymes in Turbellaria.
