What Are the Benefits of a QR System

question 77

Essay

What are the benefits of a QR system?

---

Definitions:

Circadian Rhythm

The internal process that regulates the sleep-wake cycle and repeats on each rotation of the Earth roughly every 24 hours.

Day-Night Cycle

The 24-hour period that includes one full rotation of the Earth, leading to the natural alternation between daylight and nighttime.

Seasonal Affective Disorder

A type of depression that occurs at a certain time of the year, usually during winter when there is less natural sunlight.