Examlex
Define electron affinity.
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High-intensity, visible light, often used in light therapy to treat various conditions, including seasonal affective disorder and certain sleep disorders.
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A hormone produced by the pineal gland that regulates sleep-wake cycles.
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The act of causing or facilitating the onset of a state of sleep, often through natural or pharmacological means.
Light Mask
A device often used in therapy to regulate sleep or treat certain mood disorders by emitting light patterns.
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