Perhaps teacher scores will fluctuate within a certain range in the short term but stay within that range over the long term, but, for many educational reform policy programs, teachers would be evaluated on a year-to-year basis, and this kind of swing in scores could hamper the effectiveness of such evaluation.
Polygeneration plant is more economic than CFB power plant even when prices fluctuate within a wide range.
In this case, data uncertainties were originated from the varying parameters of the water sources and sinks, which fluctuate within a given range of values.
In each simulation cycle, each segment's uncertain factors, such as random sojourn behavior are re-distributed, and the departing moment of each PrEV is set to fluctuate within a certain range.
The baseline reference points of the HVDC fault observer output voltage and current are zero, which can be seen by comparing Figs. 2 and 3. When the system operates normally, taking into account the existing uncertainties and various random disturbances, residual curve should fluctuate within a limited range.
With uncertain future climates, managing processes or species to fluctuate within a historic range of variability can no longer be the only appropriate goal.
For all the runs, 1,000 trees sampled at early phase of the chain (well before the end of this phase, the likelihood values stop to increase, and start to fluctuate within a stable range) were discarded, and the remainders were summarized to obtain a majority rule tree which showing all the compatible partitions.
Circulating T4 levels in this species exhibit high-amplitude diurnal rhythms, whereas circulating T3 levels fluctuate within a more narrow range.
For both superalignments, these values stabilized very soon and started to fluctuate within a very narrow range.
Recidivism remains about the same, and the crime rate has fluctuated within a narrow range.
