Second, greater buffering, by reducing the intensity of natural selection acting on the direct characters, allows greater accumulation of mutations that decay performance of the direct characters.
Thus, the first process, in which natural selection favors the use of cheaper designs, will usually dominate the second process, in which mutation accumulation decays performance.
However, increasing the temperature to above 65 °C did not have a significant effect on the current density; to be more precise, the current density became stagnant due to the formation of intermediate species, which might block the active sites and decay the performance of the catalyst [27].
Furthermore, it is interesting to note that under certain condition both membrane drying and electrode flooding are shown simultaneously inducing performance decaying.
The high-capacity retro-cue performance decayed over time [F 1,19) = 102.61, p<.001], and the limited-capacity post-cue performance was stable until four seconds after stimulus off-set [F 1,19) = .23, p = .64] (Fig. 7e).
At day time the system shows better performance with respect to the average profile of 34,1%, while at night its performance decays drastically, due to the dim lighting of the area.
For a data center with a single server type, MESF assigns a number of tasks to each active server, until the saturation point (where the server performance decays significantly, or the task queueing delay is approaching its delay constraint) is reached.
Participants performance decayed with ISI - as has been systematically reported in previous partial report paradigm experiments [12].
A potential hypothesis for this result is the nature of the feedback; it was error corrective occurring only when performance decayed to a preset threshold.
In terms of packet delivery ratio, Figure 13(a) shows that HOP introduces a small decay in performance.
