The phrase "adding expression" is correct and usable in written English.
It can be used when discussing the act of incorporating or including additional emotional or artistic elements into a piece of writing, art, or performance.
Example: "The author focused on adding expression to the characters' dialogues to make them more relatable."
Alternatives: "incorporating emotion" or "enhancing expression".
Second, we expressed low levels of either pro-Caspase-8 or pro-Caspse-10 with high levels of adapter protein FADD (Figure 3B), adding expression plasmids encoding death receptors such as Fas (CD95) or DR5 (TRAIL-R2) to this system.
(2009) by looking at transcriptional profiling, but adding expression quantitative trait loci (eQTL) mapping afterward to determine which of the age-regulated genes contain SNPs that associate with expression level.
We use a likelihood-ratio test to ask whether adding expression information (allowing the slope in Figure 2 to be nonzero) significantly improves our ability to make such a prediction as opposed to simply using the overall frequency of protein-protein interactions as our predictor (having the slope constrained to zero; chi-square distribution with one degree of freedom).
"I made it iteratively by starting with basic footage and adding expressions, then rendering off sequences at each stage until it became a giant unnavigable web of nodes all interlinked and feeding back into itself.
Rather, along with their lilt of social chatter and spice of practical wisdom, Linklater offers, with a straight face (for what added expression would be needed?) the residents' own — surprisingly warm-hearted — view of the killer and of his deed.
She sings without vibrato, a pulsating musical effect used to add expression.
We identified an optimal range for OCT4 added expression value to be [0.001,0.1].
Mathison et al. [ 35] added expression of three major VEGF isoforms to GMT factor expression in infarcted rat hearts.
He added: "Expressions of concern about violence do not equal support for terrorism".
Since definitions add new expressions to the object language, they add expressions in places where they can be quantified, and so can enhance the system's expressive power.
Always add expressions to what you're saying.
