The phrase "a systematic study of the influence" is correct and usable in written English.
You can use it when discussing research or analysis that aims to understand the effects or impacts of a particular factor or phenomenon.
Example: "The researchers conducted a systematic study of the influence of social media on mental health among teenagers."
Alternatives: "an organized examination of the impact" or "a methodical analysis of the effect".
A systematic study of the influence of calcination temperature and time as well as oxygen flux was conducted.
We present a systematic study of the influence of both temperature and pH on the solution properties of the copolypeptides.
A systematic study of the influence of the fluid velocity on the initial deposition rate as well as on the asymptotic thermal resistance of the deposit is performed.
A systematic study of the influence and mechanism of chloride ions on the morphology of ZnO nanostructures in nitrate electrolyte by electrochemical deposition was performed.
A systematic study of the influence of the reduction temperature, outgassing temperature and temperature at which hydrogen is put in presence of the catalyst is conducted.
Within this paper, a systematic study of the influence of the process configuration and specimen preparation towards the occurrence of defects is performed.
We present a systematic study of the geometrical parameters of a strip-loaded horizontal slot waveguide and their influence on the characteristics of the device.
A systematic study on the influence of the nitrogenated ligand in the precursor complex on the ORR activity was performed.
This calculation allowed the systematic study of the influence of the main process parameters to the wetting properties of the films.
While a plethora of different functionalizations exists, systematic studies of the influence of these on uptake and depuration in aquatic organisms are lacking.
Next, we provide a systematic study of some experimental variables that may critically influence microrheology measurements.
