Mydriasis (/máµ»ËdraÉª.ÉsÉªs/) is the dilation of the pupil, usually defined as when having a non-physiological cause, but sometimes defined as potentially being a physiological pupillary response. Non-physiological causes of mydriasis include disease, trauma, or the use of drugs. Normally, as part of the pupillary light reflex, the pupil dilates in the dark and constricts in the light to respectively improve vividity at night and to protect the retina from sunlight damage during the day.
The Cold War Museum. The Strategic Defense Initiative (SDI): Star Wars. The Strategic Defense Initiative (SDI), also known as Star Wars, was a program first initiated on March 23, 1983 under President Ronald Reagan. The intent of this program was to develop a sophisticated anti-ballistic missile system in order to prevent missile attacks from other countries, specifically the Soviet Union.
For other types of Star Wars role-playing game, see Star Wars role-playing games. The Star Wars Roleplaying Game is a tabletop role-playing game set in the Star Wars universe, written and published for the first time by Fantasy Flight Games (FFG) as of August 2012.It is constituted by three different standalone games, each one conceived to play a particular type of character:1  Star Wars: Edge of the Empire (for playing smugglers, bounty hunters, pirates etc.). 2  Star Wars: Age of Rebellion (for playing rebel soldiers and freedom fighters against the evil Galactic Empire).t is constituted by three different standalone games, each one conceived to play a particular type of character: 1  Star Wars: Edge of the Empire (for playing smugglers, bounty hunters, pirates etc.). 2  Star Wars: Age of Rebellion (for playing rebel soldiers and freedom fighters against the evil Galactic Empire).