1. Optimizing Sleep in the Military
Vincent F. Capaldi, MD, Thomas J. Balkin, PhD, Vincent Mysliwiec, MD 
CHEST 
Volume 155, Issue 1, Pages (January 2019)
DOI: /j.chest
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2. Figure 1
Alertness and cognitive performance capacity are primarily determined by the interaction of two factors: sleep pressure (amount of sleep debt) and the circadian rhythm of alertness. Shown are the effects of an intervention (200 mg of caffeine), as predicted by using 2B-Alert. Dashed lines indicate performance levels associated with blood alcohol concentrations of 0.06 and 0.08.
CHEST  , DOI: ( /j.chest )
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