circadian rhythms
📖 Definitions
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Natural, internal biological processes that regulate the sleep-wake cycle and other physiological functions, repeating approximately every 24 hours and synchronized by external environmental cues such as light and temperature.; A metaphorical or extended usage referring to any regular, predictable daily cycle or pattern in human behavior, organizational performance, or systemic operations.
💬 Examples
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This behavior exposes users to blue light and stimulating content, which significantly disrupts circadian rhythms and degrades sleep quality.
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The company noticed that employee productivity follows predictable circadian rhythms, peaking in the late morning and dipping after lunch.