One of the few studies performed with single GM maize has analysed cry1Ab mRNA accumulation in two MON810 varieties during several plant development stages, with the results showing certain levels of variation, but in the range of the natural variation [7].
The results show that the three-step shapers are sufficiently robust to resist certain level of parameter variations (from their designed values) without exciting significant residual vibrations.
By enforcing a certain level of robustness, the variation in the model prediction can be reduced, which overcomes the major weakness of the traditional probabilistic approaches that focus solely on model fidelity.
Since different viruses (especially viruses that are remote in evolution) may have different requirements for certain level of frameshifting efficiency, variations in the frameshifting pseudoknots, as well as the slippery sequences and spacers, may be necessary for the fine-tuning of the frameshifting efficiency to meet the specific need of different viruses.
Based on the best estimated ¯θg and the quantitative relationship between spatial means and spatial variability of soil moisture in gullies, we were able to obtain the estimates of spatial soil moisture variability (standard deviation and coefficient of variation) with a certain level of accuracy (R2 from 0.300 to 0.625) in gullies at each depth.
Robust estimation of the diffusion coefficients, however, requires introducing certain levels of stochastic variations during the training process.
Therefore, a probabilistic sensitivity analysis was conducted to introduce a certain level of uncertainty using a first-order Monte Carlo simulation that allowed the identification of potential variation both in costs and effectiveness and to observe their dispersion levels.
We will discuss the variation in Section 4.6 when nodes can afford up to a certain level of demodulation cost.
This is not true for site-specific pathloss predictions employed in radio planning tasks, where prediction errors and unpredicted shadowing variations are compensated by the addition of a margin that gives a certain level of confidence to the result.
For the four remaining interactions, the interaction appears to be due to significant effects of one genetic variation only at certain levels of other genetic variation (Table 4).
Ditto a certain level of intelligence.
