Book of the Ten Treatises of the Eye the sclera, a thick, hard membrane which protects the inner parts of the nerves from injury. The chorioid, a thin and soft structure filled with veins and arteries, follows next and provides nourishment to the overall structure. Finally, the retina transmits nutrients to the lenses themselves. Hunayn then presents the system responsible for protecting the eye. From the outermost level, these are the conjunctiva, cornea, and uvea. While both the conjuctiva and cornea provide protection with minimizing hindrance to the lenses, the uvea has an extra function of concentrating the pneuma exiting out of the eye to prevent it from
Lady is a Four Letter Word Lady is a Four Letter Word Lady is a Four Letter Word is a Canadian current affairs television series which aired on CBC Television in 1975. This Ottawa-produced series on women's issues was hosted by Elizabeth Gray with announcer Bob Carl. Topics such as home and workplace, marriage and singleness were featured. A highlight of the series was that persons deemed sexist were written on an "honour roll" of toilet paper. This half-hour series was initially aired locally from 20 January 1975. It was broadcast on the national network Fridays at 1:00 p.m. (Eastern) from 11 April to 30 May