The phrase "affect markedly" is correct and usable in written English.
It can be used to describe a significant or noticeable impact or change caused by something.
Example: "The new policy is expected to affect markedly the productivity of the team."
Alternatives: "influence significantly" or "impact greatly".
In particular, the degree to which temperature stratification occurs is important, as it can affect markedly the effectiveness of the body of fluid as a heat sink.
The characterization and the experimental results showed that the additive does not affect markedly the structure of the catalyst, but blocks the active sites and hinders the reducibility of the active species thus decreasing the catalytic activity.
The presence of Au: (a) does not affect markedly structural and textural properties, such as specific surface area, size of V2O5 or MoO3 crystallites, or the electronic state of V and Mo ions, (b) increases the reducibility of vanadia and molybdena phase, (c) enhances the dehydrogenation properties in isopropanol decomposition, and (d) modifies catalytic activity in oxidation reactions.
The exchangeable cations like Ca2+, Mg2+, K+, Na+, and hydrogen affect markedly the water reaction.
Figure 11 clearly illustrates that the impregnation period longer than 4 h did not affect markedly the HDS rate constant, a similar trend was observed in the dependence of the catalyst density with impregnation time.
Spatial distribution of each oak species within the plot, e.g. the presence or absence of conspecific trees in the neighborhood of each seed parent seems to affect markedly the dispersal distances.
Drainage conditions and water supply are affected markedly by climate, though they also reflect topography.
The performance of an NTC thermistor is affected markedly by its calibration equation.
Structure activity relationship (SAR) studies in MCF-7 breast carcinoma cells revealed that the location of the PSU and its overall chain length affected markedly the cytotoxic effects of these ceramidoids.
Analysis of the data indicated that falling SvO2 predicted inadequate DO2 to tissue during early hemodilution under narcotic/relaxant anesthesia and that the brain showed evidence of intracellular hypoxia only after systemic parameters such as SvO2 were affected markedly.
Males are affected markedly more frequently than females: The ratio is 4.1 2.7 [ 3].
