Start school later, sleep longer, learn better: New study shows that flexible school start times can be an effective and practical approach to reducing chronic sleep deprivation and improving adolescents’ mental health and academic performance.

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The new contract with a different provider was only announced on 5 January this year.

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第五条 在中华人民共和国领域内发生的违反治安管理行为，除法律有特别规定的外，适用本法。

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