The phrase "are initially exposed" is correct and usable in written English.
It can be used to describe a situation where something is first revealed or presented to someone or something.
Example: "In the experiment, participants are initially exposed to various stimuli before their reactions are measured."
Alternatives: "are first introduced" or "are first presented".
This causes cellular necrosis, especially in cells which are initially exposed and have rapid rates of protein synthesis.
Interestingly, Dickinson et al. [49] demonstrated that when participants are initially exposed to an experimental context in which outcomes are determined by external causes, they fail to acquire instrumental learning when outcomes are later rendered contingent on their own performance.
When individuals are initially exposed to an emotionally arousing stimulus, they typically have a strong physiological response to it.
However, during infection, in vivo host cells are initially exposed to sublytic concentrations of CDCs, which may allow the cells time to respond to the insult.
In this assay, flies are initially exposed to two neutral odor cues, one of which is paired with a moderately intoxicating exposure to ethanol vapor.
These results suggest that while embryos are initially exposed to high levels of hydrocarbon compounds, within the 5- to 10-hour window, they are experiencing hydrocarbon concentrations that approach levels observed in underwater plumes in the Gulf of Mexico [ 41, 42] and those along the Louisiana marshes capable of altering gene expression in adult killifish [ 44].
Liberals are counting on the fact that "only" seven million Americans will be initially exposed to the mandate's requirements.
Though she was formally trained, she was initially exposed to the traditional practice of weaving with a back-strap loom during her travels in Mexico.
3D-cultured HLFs were initially exposed to different groups of NPM-protein corona preparations (5, 10 and 20 μg/ml NPM) for three days.
In Study 1, three participants were initially exposed to established company training procedures comprised of behavioral skills training components to determine whether they met mastery of the skills.
At a given temperature and pressure, the block is initially exposed on its side to a solvent gas, which diffuses into the medium and gets absorbed.
