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pro vyhledávání: '"Ashley Pipkin"'
Autor:
Christopher D. Elvidge, Mikhail Zhizhin, Ashley Pipkin, Sharolyn Anderson, William S. Kowalik, Morgan Bazilian
Publikováno v:
Atmosphere, Vol 15, Iss 4, p 438 (2024)
Alternating current can result in flickering—or pulsing—in the brightness of light emitted by luminaires. Lighting flicker typically occurs in the range of 100 to 140 cycles per second (Hz), which is too fast for visual perception by most organis
Externí odkaz:
https://doaj.org/article/5553595af4e64a1ebf5412ef693b0c82
Publikováno v:
Journal of environmental management. 292
The US National Park Service (NPS) Night Skies Program measured changes in sky brightness resulting from a countywide lighting retrofit project. The retrofit took place in Chelan County, a gateway community to North Cascades National Park and Lake Ch