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 is a temple located on the Acropolis, a hill overlooking the city of Athens, Greece.he Parthenon was designed by Phidias, a famous sculptor, at the behest of Pericles, a Greek politician credited with the founding of the city of Athens and with stimulating the so-called Golden Age of Greece.