The phrase "a better effect on" is correct and usable in written English.
It can be used when discussing the positive influence or impact that something has on someone or something else.
Example: "Regular exercise has a better effect on mental health than a sedentary lifestyle."
Alternatives: "a more positive impact on" or "a greater influence on".
Where the quality of one solution may have a better effect on one metric, another solution may have an increased value for another.
Diatomite based thermal energy storage aggregate presents a better effect on controlling the early age hydration temperature rise than ceramsite based one.
It obtains a better effect on asphalt absorption and stabilization than basalt fiber and polyester fiber.
Charles Lamb - his was one of the friendships that flourished in Southey's declining influence - had a better effect on Coleridge's writing.
This study tested whether an intervention that combined information with cognitive behavioral strategies had a better effect on women's physical activity than an information-only intervention.
Finally, simulation examples show that the VUD fuzzy controller constructed by the identification algorithm can satisfactorily approximate original input/output data and that it can achieve a better effect on a rotary single inverted pendulum than a general fuzzy controller.
N-acetylcysteine, at a dose of 600 mg three times a day, was found to have a significantly better effect on primary cold CRPS-1 than DMSO ointment.
Nanosilver is effective due to the fact that it has a much better effect on the bacteria that tend to infect the wound and due to the fact that it can easily penetrate the wound through the body fluids.
Due to its long and steady duration of action, insulin glargine [ 4– 6] has a better effect than NPH insulin on postprandial glucose concentrations [ 7, 8].
Nevertheless, only the phonological training program yielded a significantly better effect on the posttest L2 word reading than the regular instruction.
The results obtained through specimen immersion show that growth factor release and alkaline phosphatase activities after osteoprogenitor cell culture had a significantly better effect on 10 and 15 wt.% PRP/CPC than on the other groups in vitro.
