Results 121 to 130 of about 377,986 (237)

The night sky brightness at Potsdam-Babelsberg

open access: yes, 2013
We analyze the results of a 2 years (2011--2012) time series of night sky photometry performed at the Leibniz Institute for Astrophysics in Potsdam (AIP).
Posch, Thomas   +3 more
core   +1 more source

Reported light in the sleep environment: enhancement of the sleep diary. [PDF]

open access: yes, 2019
BackgroundLight is the primary synchronizing cue for the circadian timing system, capable of exerting robust physiological effects, even with very dim and/or brief photic exposure. Mammals, including humans, are particularly susceptible to light at night.
Ancoli-Israel, Sonia   +4 more
core  

Artificial Light at Night Increases Growth and Impairs Reproductive Success in Budgerigars (Melopsittacus undulatus) in a Duration Dose-Dependent Manner

open access: yesBirds
Short-wavelength artificial light at night is increasingly being associated with health and ecological risks. The negative impact of this relatively new source of pollution has been studied intensively in wild birds but to a much lesser extent in captive
Malek Itay, Abraham Haim
doaj   +1 more source

Global disruption of coral broadcast spawning associated with artificial light at night [PDF]

open access: gold, 2023
Thomas W. Davies   +6 more
openalex   +1 more source

Effects of artificial light at night on the leaf functional traits of freshwater plants [PDF]

open access: bronze, 2021
Jules Segrestin   +7 more
openalex   +1 more source

The association between reported artificial light and reported physical activity at night: the mediating roles of environmental restorativeness and perceived safety

open access: yesHumanities & Social Sciences Communications
Artificial light at night may facilitate physical activity after sunset. To investigate this possibility, we conducted a survey with 646 Chinese adults to examine the associations between both subjectively and objectively measured artificial light at ...
Hansen Li   +8 more
doaj   +1 more source

Artificial Light at Night Affects Emergence from a Refuge and Space Use in Guppies [PDF]

open access: gold, 2018
Ralf H. J. M. Kurvers   +5 more
openalex   +1 more source

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