The phrase "exert a positive effect" is correct and commonly used in written English.
It means to have a beneficial impact or influence on something. Example: Regular exercise can exert a positive effect on both physical and mental health.
But Grandey cautions that it is incredibly difficult to impose positivity from the top and actually exert a positive effect.
Our study now shows that exosomes derived from both ERMS and ARMS cells exert a positive effect on recipient tumor and normal fibroblast cell proliferation.
Since women who take paid family leaves are more likely to see a wage increase and less likely to go on welfare, such policies may exert a positive effect not only on gender inequality but on economic inequality.
Physical exercise is considered to exert a positive effect on health, whereas strenuous or excessive exercise (Exe) causes fatigue and damage to muscle and immune functions.
Low proportions of water in the reductive gases have proved to exert a positive effect in the process, diminishing the residual carbon deposited on the solid bed, although decreasing reduction rates.
Here, the introduction of a transgene comprising RAA1 driven by the promoter of HAK1, a gene which encodes a drought-enhanced K transporter, was shown to exert a positive effect on the size of the root system and the number of adventitious roots formed.
The general stress regulator RpoS does not regulate glgCAP expression, but positively controls the expression of glgS, a gene whose product exerts a positive effect on glycogen accumulation.
Functionally, we found that RMS-derived exosomes exerted a positive effect on cellular proliferation of recipient RMS cells and fibroblasts, induced cellular migration and invasion of fibroblasts, and promoted angiogenesis.
A comparative study under non-sonic activation has showed that the yields are lower in silent conditions, indicating that the sonication exerts a positive effect on the activity of the catalyst.
Thus, treatment effects were task-dependent, in that independent caffeine administration exerted a positive effect on performance, and co-administration with taurine tended to attenuate the facilitative effects of caffeine in the stimulus degradation task only.
We find that the programme has no significant effect on enrolment rates, but it exerts a positive effect on redirecting students already bound for university to enrol outside the place of residence.
