The phrase "affecting the activity" is correct and usable in written English.
It can be used when discussing how certain factors or conditions influence or change a particular activity or process.
Example: "The weather conditions are affecting the activity of the outdoor event planned for this weekend."
Alternatives: "influencing the activity" or "impacting the activity".
The organic group appears to act as a modifier (horizontal spacer) around the active sites, thus affecting the activity and kinetics of the catalyst.
(15) Perifosine, which is an alkyl-phosphocholine compound, has been shown to inhibit Akt activation without affecting the activity of PI3K or phosphoinositide-dependent kinase 1.
Is this movement of activated genes affecting the activity of other genes and thus is a part of inducing a whole transcriptional programme?
In particular, we find evidence that the activation of intragenic enhancers, besides affecting the activity of internal TSSs, can also potentially influence the inclusion of nearby exons.
A blood pressure that is dangerously low may be raised to safer levels by affecting the activity of the offending drug in one of many different ways.
Proteolytic reactions change the pH of the medium, affecting the activity of the enzyme(s).
Our work shows that the sp2 carbon content on the surface is an important parameter significantly affecting the activity.
This study demonstrates the intrinsic factors affecting the activity of transition metal oxide catalysts for C3H6-SCR.
This causes differentiation and other cellular impediments affecting the activity of the final product, regardless if whole cell, CdM, or purified exosome preparations are considered [29].
It is known that both high-energy plane (200) of Au and the thickness of TiO2 shells are important parameters affecting the activity [24, 53].
However, the total nitrogen content is a less important factor affecting the activity than the nitrogen binding configurations and their relative contents [69].
