The phrase 'positive fluctuations' is correct and usable in written English.
You can use it to describe an increase or improvement in a particular situation. For example, "The stock market has seen positive fluctuations over the past month."
Our new paper, shows statistically that not only has there not been a pause or hiatus, but that the observed rate of warming is well within the range of previous fluctuations including some positive fluctuations (i.e. increases in the rate of warming) that did not generate any scientific attention.
Finally, I calculate the longitude distribution of activity complexes which create all positive fluctuations and strong positive fluctuations for each of three solar cycles and each solar hemisphere in the Carrington rotation system.
For each solar hemisphere and for three solar cycles (No. 16, 17, 18) I select the positive fluctuations as sets of successive deviations, of the same sign, of the sunspot areas (per one solar rotation) from their smoothed values.
Cells can compensate for stress-induced positive fluctuations in mRNA levels through the post-transcriptional repressive action of miRNAs.
Figure 9 also shows that after the initial decrease in the correlations, the coupling between the ICL4 and some of the functional sites exhibits positive fluctuations in the hDATdDAT, hDAT3TT1Run1, and hDAT3TT1Run2 systems.
The distortion factors for t-carbon, including rotation, translation, curvature, local positive fluctuation of interlayer spacing of graphene layers and fluctuation of atomic positions, have different influence on the NDIDs, hence on the X-ray diffraction patterns.
The sweep events can be recognized with a signature of positive fluctuation components in stream-wise velocity (u′ > 0) as well as negative fluctuation components in wall-normal velocity (w′ < 0).
The ejection events can be recognized with a signature of negative fluctuation components in stream-wise velocity (u′ < 0) as well as positive fluctuation components in wall-normal velocity (w′ > 0).
Then, for ghost imaging of a transmissive binary object, we find that by subtracting the negative from the positive fluctuation frames of the presorted reference detector signals, the signal-to-noise ratio can be effectively increased, with almost all the background noise eliminated.
As a positive fluctuation in the dynamics of CheA-P due to phosphorylation of CheY corresponds to a negative fluctuation in the dynamics of CheY-P, these noise terms appear with opposite signs in the two equations.
From 12 00 to 17 00, the values of TCL outputs with control are close to zero, which means that almost all the TCLs switch off to respond to the positive power fluctuations.
