General hospital isolation units - these provide source isolation facilities for hospital-acquired infections; they also provide facilities for protective isolation and for the screening of patients with suspected infections before admission to a general ward or transfer to a communicable diseases unit.
The David is considered a masterpiece, an ideal male form combining heroic strength and human uncertainty. It is erected in 1504 in the public plaza of Florence, the Piazza della Signoria.
(Published September 5, 2004). September 8, 2004 marked the 500th anniversary of Michelangelo's David, one of art-history's greatest masterpieces. Crowds of visitors have been drawn to Florence to experience this magnificent sculpture over the past 500 years--and they continue to visit in record numbers.