On a second step, the time scale of the motion is introduced in the simulated data by means of well-known 2D correlations for the bubble and dense phase velocity.
In this paper, a two-level self-organizing map (SOM) clustering technique was used to identify spatially homogeneous clusters of precipitation satellite data, and to choose the most operative and effective data for a feed-forward neural network (FFNN) to model rainfall runoff process on a daily and multi-step ahead time scale.
Sweep rate studies indicate that film formation in the presence of SO2−4 can be reversible or controlled by a chemical step, depending on time scale, pH, and SO2−4 concentration.
From the electrochemical and the structural investigations, it appears that Pt electrodeposition on graphite involves several faradaic steps on the time scale.
If a limiting model is not closed, consider limiting equations for some linear combinations of species selected in Step 5 whose natural time scale exponents are equal to the chosen γ.
We can conclude that the chemical step is on a time scale similar to that of the various protein atomic rearrangements occurring within the phLDH·NADH·pyruvate Michaelis complex, such as loop closure, as well as other interconversions among the substate ensemble distribution.
2. We assume that the siRNA oligomers will be quickly loaded into the RISC and that step 2 of Figure 1 takes place in much shorter time scale than steps 3 and 4. Therefore, the steps 2 - 4 of RNA interference mechanism as shown in Figure 1 can be described by Equations 1.
These correlations typically decrease exponentially with the number of steps, and the associated time scale τ -- the auto-correlation time of the chain -- can be estimated empirically [ 37].
The rapid evolution of networks hinges upon the existence of adaptive pathways for these formative steps with a characteristic time scale T s ~ 1/(s μ N) much smaller than T0 ~ 1/ μ, the time scale of neutral evolution.
In a multi-step simulation, particles are assigned to time step rungs corresponding to the shortest time scale required for an accurate simulation.
