The phrase "activities as a function" is correct and usable in written English.
It can be used in contexts where you are discussing the role or purpose of certain activities within a system or process.
Example: "In our analysis, we will examine the activities as a function of overall productivity in the workplace."
Alternatives: "activities in relation to" or "activities as part of".
Similarly, MOS photocatalysts exhibit strong variations in their photocatalytic activities as a function of band structure and surface states.
At low anodic overpotentials, an increase in both mass and specific activities as a function of bulk composition was found up to 50 at.% Ru, corresponding to about 40% Ru on the surface.
As P. arcticus is a psychrophilic Siberian permafrost bacterium, a comparative study of PaMpl and EcMpl activities as a function of temperature was performed (Figure 10).
In Rhodobacter sphaeroides and Vibrio parahaemolyticuss GGDEF/EAL protein shows both DGC and PDE-A activities as a function of environmental cue [59], [60], but no clear cut distinction of the activities were possible.
Moreover, this damage dose-dependent, bimodal switch of p53 dynamics was found to regulate cell fate mainly by modulating the p53 induction level and its pro-apoptotic activities as a function of DNA-damage strength.
These 2 regions showed roughly opposite patterns of activation, with the IFG showing increasing activity as a function of lag and the lateral parietal cortex decreasing activation as a function of LAG.
We next asked about the dynamics of sugar system activation, by following the promoter activity as a function of time.
The activation and the repression of transcription factors are represented by S-shaped functions that describe the transcriptional activity as a function of the concentration of the activator or repressor (i.e. Hill functions).
A cynic might characterize this burst of like-minded activity as a function of commerce, and Mr. Glasper wouldn't necessarily disagree.
Similar to the hippocampus, the retrosplenial cortex showed increased activity as a function of retrieval delay.
