Assertion: power nap | /r/HasProperty | short
Facets:
value: compared to regular sleep
type: OTHER
value: very
type: DEGREE
value: " as
type: DEGREE
Source sentences:
text: Various durations may be recommended for power naps, which are very short compared to regular sleep.
text: A power nap is a short sleep that terminates before deep sleep (slow-wave sleep; SWS); it is intended to quickly revitalize the subject.
text: In fact, studies in shift workers, airline crews, and others show that "power naps" as short as 20 minutes can improve alertness, psychomotor performance, and mood.
text: A power nap, also known as a Stage 2 nap, is a short slumber of 20 minutes or less which terminates before the occurrence of deep slow-wave sleep (SWS), intended to quickly revitalize the napper.
text: Various durations are recommended for power naps, which are very short compared to regular sleep.