The phrase "act as a screening" is correct and usable in written English.
It can be used in contexts where something is functioning to filter or evaluate, such as in medical tests or selection processes.
Example: "The initial interview will act as a screening to determine which candidates move forward in the hiring process."
Alternatives: "serve as a filter" or "function as a selection tool".
It appears this scheme is to act as a screening device to exclude those who do not demonstrate attributes of compassion from places on courses that lead to registration as a nurse.
Does a marketer act as a screening agent?
In this respect, region of origin may act as a screening device among firms employing workers with low-earning potential.
When we covered the launch of MedStartr in July, the appeal of the heath-focused, Kickstarter-style crowdfunding platform seemed to be its ability to act as a screening ground for investors interested in the space.
Moreover, in Spain, a country with historically above average unemployment rates, language knowledge may determine the sorting of immigrants between employment and unemployment, whereas education may act as a screening device to access high-skilled occupations.
This urine, still containing psychoactive elements, may be more potent than the A. muscaria mushrooms with fewer negative effects such as sweating and twitching, suggesting that the initial user may act as a screening filter for other components in the mushroom.
As soon as outward piety becomes a part of a person's image, it can act as a screen for the hidden intentions of the ego.
One thing I did want to say about the idea and fantasy of my becoming a therapist is that I'm very able to act as a screen for people's fear and anger.
Nintendo has essentially the same idea (in reverse) with the Wii U. Its big controller can act as a screen, allowing you to play Super Mario 3D World in your lap while someone else watches TV.
These marginalized victims of bigotry are painted as culprits of the victimizers' hardships and act as a screen onto which the bigoted can project the fears their leaders use: existential despair, the economic uncertainty of a globalized world, a war-torn nation, a transition to political minority, personal tragedy, etc.
Other options include the Samsung Gear VR, which is only $100, but requires one of their latest smartphone models to act as a screen, and the Open Source Virtual Reality (OSVR) hacker dev kit, which costs $300 and is part of the same open source ideology that fuels Linux. .
