Stola Stola The stola was the traditional garment of Roman women, corresponding to the toga, that was worn by men. The stola was usually woollen. Originally, women wore togas as well, but after the 2nd century BC, the toga was worn exclusively by men, and women were expected to wear the stola. At that point, it was considered disgraceful for a woman to wear a toga; wearing the male garment was associated with prostitution and adultery. The stola was a staple of fashion in ancient Rome spanning from the early Roman Republic through the Roman Empire and Byzantine Empire into the
Roentgen equivalent man Roentgen equivalent man The roentgen equivalent man (or rem) is an older, CGS unit of equivalent dose, effective dose, and committed dose which are measures of the health effect of low levels of ionizing radiation on the human body. Quantities measured in rem are designed to represent the stochastic biological risk of ionizing radiation; primarily radiation-induced cancer. These quantities are derived from absorbed dose, which in the CGS system has the unit rad which is also an older unit. There is no universally applicable conversion constant from rad to rem; the conversion depends on relative biological effectiveness (RBE). The rem