Independent mobility was operationalized both as mobility licenses, meaning parental permits to perform certain activities independently, and as actual mobility, the proportion of active and independent school travel and independent weekend activities.
Importantly, the proportion of active PKA is not directly proportional to the cAMP level, allowing PKA to exert negative feedback on the cAMP level, even when the cAMP level drops.
Our findings strongly suggest that the regulation of TERT splicing plays a key role in the upregulation of telomerase activity in vivo, by controlling the proportion of active constitutively spliced transcripts with an in-frame negative regulator and a third partner, an NMD-sensitive transcript.
We define the population activity at a given time t as the proportion of active neurons, a^{N}(t) = frac{mbox{# neurons that are active at time }t}{N} inbiggl{ 0, frac{1}{N}, frac{2}{N}, ldots, 1biggr}.
Shorten et al. [ 47] presented a hypothetical model proposing that IMF increases the number of active alveoli by increasing the proportion of active to quiescent cells in the mammary gland, which could increase the number of actively secreting alveoli and enhance milk producing capacity for the remainder of lactation.
Selections on a library phage stock in the presence of inhibitor and a commercial powder detergent resulted in a step-wise increase in the proportion of active clones.
Results showed that a 10 minutes PWTS was the threshold where the proportion of active mode use (walking) starts to decrease compared to the best performing alternative mode.
Taking active carbon (DOC + POM; high turnover rate) and intermediate carbon (s + c, S + A; low turnover rate) as indicators for carbon turnover, the proportion of active carbon increased from 17% to 39% along the chronosequence.
Moreover, we demonstrate that the proportion of active S-boxes in all S-boxes for such GFNs is by up to 14% higher than that for 4-line GFNs with double SD-functions, when instantiated with MDS matrices.
Similarly, the frequency of synaptic events and the proportion of synaptically active neurons in AS and control cultures was not different early in their development, but by weeks 9 14, the proportion of active cells was significantly higher in control cultures compared to AS-derived cultures.
