"alertness for" is a correct and usable phrase in written English.
It is used to describe someone's state of being alert or attentive to something specific. It is typically used in formal or professional language. Example: The security guard's constant alertness for any suspicious activity prevented a potential break-in at the museum.
It is natural to have a high state of alertness for one's own.
Those that do venture beyond the perimeter fence into Baghdad itself do so with Kevlar body armour, cocked weapons and a perpetual alertness for roadside bombs.
The fact is that healthier lifestyles and medical advances mean that we can maintain physical energy and mental alertness for longer.
"We have got to understand that all our lives the danger, the uncertainty, the need for alertness, for effort, for discipline will be upon us . . .
Thus, there is a need to deliver the stimulant continuously to an individual at one time to impart an increased level of alertness for the period stated after administration.
Alfieri, who teaches a sports-in-society graduate course at the State University at Stony Brook, is candid about Lapchick's rudimentary grasp of the technical game, but he praises his coach for teaching teamwork and alertness, for being a font of wisdom.
Nancy J. Wesensten, a research psychologist at the Walter Reed Army Institute of Research who is searching for alertness drugs for soldiers, tested modafinil against caffeine in volunteers kept awake for 54 hours.
Keeping coffee beans handy to sniff for a quick alertness boost, for example.
All of them appeared immediately to achieve a state of restful alertness — except for one small boy who kept rubbing behind his eyeglasses and snatching quick squints at three TV cameramen who were circling the meditators, shining bright lights in their faces and trying to eke some B-roll dynamism out of the scene.
The placebo and pharmacological effects of caffeine are additive for feelings of alertness but not for feelings of tension, and similarly mixed results have been reported for other stimulants [ 12].
The "struggle for alertness", moreover, is very expensive for the organization both in temporal and attentional (or, economic) terms.
