The phrase "a favourable effect on" is correct and usable in written English.
It can be used when discussing the positive impact or influence of one thing on another.
Example: "The new policy has a favourable effect on employee morale and productivity."
Alternatives: "a positive impact on" or "a beneficial influence on".
Nutritional advice that favourably affects cardiovascular risk factors, such as BP, may also have a favourable effect on microvascular complications such as retinopathy and nephropathy [ 1, 2].
The mutation is permissive for the ability to perform alternate gaits and has a favourable effect on harness racing performance.
This behaviour has a favourable effect on the production rate of butadiene.
A favourable effect on red cell 2,3-DPG has been demonstrated by rapid cooling of whole blood prior to storage.
Although it has a favourable effect on lipid profiles and increases bone density in postmenopausal women its use for these indications is not warranted.
This means that supplemental fish oil or omega-3 fatty acids may modulate the inflammatory response and may have a favourable effect on cancer-related cachexia.
Jain et al. (1990), found that zinc at a concentration of between 5 and 10 mg/L had a favourable effect on the growth of water hyacinth, which may be due to the plants utilising Zn as micronutrient37.
Realising the higher birth intention has a favourable effect on aging and decreasing the number of population, but it is not enough to stop or reverse these tendencies, because the planned number of children does not reach the replacement level of fertility.
It is shown that the presence of H2 has a favourable effect on the oxidation of CO, either by strongly accelerating the reaction or by preventing the catalyst deactivation, depending on the conditions used.
The results indicate that the acid-etching step, carried out after cleaning had a favourable effect on the corrosion behaviour of the Al 5052 alloy when it is subsequently treated with SAM process.
For shear thinning liquids contained in the air-lift reactor, the increased liquid circulation velocity also resulted in a lower value of apparent viscosity, this had a favourable effect on mass transfer.
