Articles with "change photoperiod" as a keyword



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Relationship between photoperiod and hospital admissions for mania in New South Wales, Australia.

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Published in 2018 at "Journal of affective disorders"

DOI: 10.1016/j.jad.2017.09.014

Abstract: BACKGROUND Causes for a seasonal impact on admissions for mania remain to be clarified. We examined the impact of photoperiod, rate of change of photoperiod and hours of sunshine on admissions over an extended period.… read more here.

Keywords: photoperiod; admissions mania; change; change photoperiod ... See more keywords
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Daily Cycles in Body Temperature in a Songbird Change with Photoperiod and Are Weakly Circadian

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Published in 2017 at "Journal of Biological Rhythms"

DOI: 10.1177/0748730417691206

Abstract: Although it is well known that body temperature (Tb) is higher during the day in diurnal birds than at night, no data are available regarding exactly how Tb varies during a 24-h period, how this… read more here.

Keywords: change; change photoperiod; increase; dawn ... See more keywords