A substantial number of experiments were performed to study the effects of the three factors on neurogenesis during adulthood or aging indicating a strong positive effect on NSCs proliferation by IGF-1 [ 93- 95], FGF-2 [ 96- 100], and VEGF [ 101- 104] signaling, with the latter also resulting in improved spatial memory functions [ 104].
A substantial number of optimization experiments were conducted, generating a corresponding number of diverse neural architectures, which revealed several unexpected statistics, including the relative commonality of nodes combining inner-product and Gaussian functions.
Substantial experiments have been conducted on sixteen UCI data sets to show the performance of our method.
Tumors of substantial size were grown within 3 weeks, whereupon biodistribution experiments were performed.
Tumors of substantial size were grown within 12 days, whereupon biodistribution experiments were performed selectively for [111In]AT2S.
The most substantial finding of the field experiments was that the quantities of solute in surface runoff varied greatly with soil type and structure (0.07 14.9% of the applied bromide).
A potential pitfall of this strategy, however, is whether independently generated datasets are combinable since the systematic bias between microarray experiments is commonly considered substantial.
It is likewise difficult to dismiss the results of Hopper and Garthwaite (2006) because the concentrations found to be active in their experiments are consistent with substantial functional data.
Unfortunately, direct comparisons of gene expression profiles obtained in independent, publicly available microarray experiments are typically compromised by substantial, experiment-specific biases.
As much chatter as there has been over merit pay, there have been substantial experiments in just a few districts in Texas, Florida, Denver and, alas, Chicago.
