A coarse-grained, or mean-field, version of our model is obtained if, instead of the fluctuations coming from the chance coincidence of individual strings, one takes the ensemble averaged probability for a matching to occur between strings of given lengths, as in Eq. (1).
Or fluctuations coming from overlapping filaments may have been over-emphasised during image analysis because of very low signal-to-noise.
It can speed-up the host gene protein production in response to an activating signal, while delaying its switching-off kinetics when the activation drops; it can buffer fluctuations coming from the upstream network, and generate complex behaviours like a host gene expression response obeying "Weber's law" (i.e. the magnitude of the response depends only on the fold change of the input signal).
The torque fluctuation comes from the load change of the contacting balls between the nut and the screw shaft during ball circulation.
The fluctuations come as no surprise to Raonic.
The preliminary simulation experience has shown us that such systems 'gets stuck' close enough to some trivial modes (trivial attractors) with fluctuations coming only from frequent changes of the smallest users (PUs), but do not translate into major system changes (avalanches).
The fluctuations came on another day of testimony from the Federal Reserve chairman, Alan Greenspan, who told a House committee he did not think the chief executives of all publicly held companies should be required to verify the accuracy of company finances with federal regulators.
Of course, there have been fluctuations in statements that come from Washington.
Recent studies [11], [65] have suggested that the noise in negative auto-regulatory circuits, such as the one analysed here, should mainly come from fluctuations in plasmid numbers.
On the one hand, it is understood that the impact of the price fluctuations (or trading activity) on the volatility does not merely come from recent price fluctuations and it does actually involve past price fluctuations.
