Sleep Apnea â Overview of the basics of sleep apnea, causes, symptoms, and treatment. Scroll down for animated diagram of sleep apnea. (National Heart, Lung, & Blood Institute) Obstructive Sleep Apnea â An in-depth discussion of the causes, diagnosis, treatment, and prevention of obstructive sleep apnea.
The Parthenon was built completely of marble from the base of the temple to its roof tiles. It had two large-scale pediments, each filled with over 20, larger-than-life-sized marble figures in compositions that extolled Athena and her power.he Parthenon was an expression and embodiment of Athenian wealth, and it was a symbol of Athenian political and cultural preeminence in Greece in the middle of the fifth century.
The Parthenon Sculptures. The question of where the surviving sculptures from the Parthenon should be displayed has long been a subject of public discussion. This document provides key information for understanding the complex history of the Parthenon and its sculpture. The main arguments of the debate are presented here.