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1 mar 2012 · Historical trends in age-adjusted recommended sleep times and trends in children’s actual sleep time were calculated. A thematic analysis was conducted to determine the rationale and evidence-base for recommendations.
Michigan History for Kids is back! Now using both print and digital platforms, each new-and-improved issue will bring to life a different part of our state’s past. Written for third and fourth graders, this magazine goes beyond the textbooks, exploring the history and heritage of all Michigan’s peoples. It also
1 paź 2021 · Historical Timeline of Human Sleep. Use this interactive timeline to trace the path of our approach to and understanding of sleep throughout human history. Select a time period to start and click on the colored boxes for additional information.
History. Sleep disorder. Segmented sleep. Over the past 2 decades, historians, joined by anthropologists, sociologists, and literary critics, have discovered the scholarly importance of sleep.
The aim of this study was to describe his-torical trends in recommended and actual sleep durations for children and adolescents, and to explore the rationale of sleep recommendations....
8 gru 2020 · From ancient Egyptians to Aristotle and beyond, humans have a history of fascination around sleep. While the first advances in sleep research date back to 400 BC, the last century has delivered a steady drumbeat of groundbreaking discovery.
