The phrase "alertness over" is not correct and does not convey a clear meaning in written English.
It may be intended to express a state of being alert or vigilant, but the phrasing is awkward and unclear.
Example: "His alertness over the situation was commendable, but it was not enough to prevent the accident."
Alternatives: "vigilance regarding" or "awareness of".
From the Bond-Lader scale for the alertness score (F 3,80 = 1.02, P = 0.39), the calmness score (F 3,80 = 0.79, P = 0.51), or the contentedness score (F3,80 = 0.36, P = 0.78), there was no effect of DRUG, although there was a subjective reduction in alertness over the measurement points (F 1.8,141.3 = 48.1, P < 0.001) not seen with the calmness or contentedness scores.
Levels of alertness over the course of the day had a significant correlation with scores on the questionnaire.
A challenge for government and health agencies is sustaining public awareness and alertness over a protracted period [ 1, 2].
The VIGALL is an algorithm using topographic and spectral EEG-information for classifying different stages of wakefulness ranging from alertness over drowsiness to sleep.
In many cases, however, α rhythm (8 12 Hz EEG oscillations) may serve as an index of brain alertness, as well as a change in brain alertness, over a variety of complex organisms such as mammals., At lower phylogenetic levels, measures such as overall organism activity may be a useful index of alertness level.
Research seems to suggest that stress can contribute to hypertension, poor sleep, and a decrease in alertness over time.
The report, which was conducted by the University of Minnesota Medical School, studied more than five hundred research subjects and found a direct correlation between their ability to generate e-mails and their stamina, alertness, and over-all mental acuity.
That these occur without warning adds to the mood of apprehensive, terrified alertness that hovers over this story, which Mr. Bielinsky wrote as well as directed.
Using these types of drugs to increase performance isn't unheard of – the military's use of meds has been widely reported, with Modafinil used to help air force pilots maintain alertness and concentration over a 40-hour period.
Her own alertness to error had wavered over the years.
