The phrase "about the effect of changes" is correct and usable in written English.
It can be used when discussing the consequences or outcomes resulting from modifications or alterations in a particular context.
Example: "The research paper focuses on the effect of changes in climate policy on global temperatures."
Alternatives: "regarding the impact of changes" or "concerning the consequences of changes".
First they did not seem to think about the effect of changes in the prices of their products or the possibility of changing what they paid to workers.
They also argue about the effect of changes in the sunspot cycle on temperatures.
However, little is known about the effect of endogenously induced fluctuations of H2O2 in microbial model systems or about the effect of changes on the respiratory quotient (rate of carbon dioxide production to oxygen consumption) with regard to intrinsic oxidative stress and damage.
The downward shift of the minima for CON structure implies better immunity to common SCE's and DIBL also. Figure 4 tells us about the effect of change in the permittivity of gate dielectric as channel length downsizes from 200 nm.
Furthermore, knowledge about the effect of change in SUA on renal function is scarce.
Little is known about the effect of change in physical activity level on breast cancer prognosis.
In addition, the community's experience with the recent decrease in the rate at which NIH can pay individual's salaries, from Executive Level I of the Federal Executive Pay Scale ($199,700) in FY2011 to Executive Level II ($179,700) in FY2012, may provide useful information about the effects of changes in salary support.
Despite data showing primarily cross-sectional associations between work and work ability in both younger and older adults, little is known about the effects of changes in work situations on work ability over time.
Correction: July 30 , 2004 Friday An article yesterday about Cuban-American reaction to the Bush administration's policy on Cuba misattributed a quotation about the effect of policy changes on people living there.
The parameters β0, β1, β2, β3, … ….,β∞ of the probit model do not provide direct information about the effect of the changes in the explanatory variables on the probability of a polytechnic student graduating as an entrepreneur.
