The normal corneal endothelium is a single layer of uniformly sized cells with a predominantly hexagonal shape. This honeycomb tiling scheme yields the greatest efficiency, in terms of total perimeter, of packing the posterior corneal surface with cells of a given area.
Prabal Gurung (Nepali: à¤ªà¥à¤°à¤¬à¤² à¤à¥à¤°à¥à¤) (born 1979) is a Singapore-born Nepali-American fashion designer based in New York City. Contents.
The Ten Gurus. 1  Guru Nanak Dev (1469-1539). The founder of Sikhism (see above). 2  Guru Angad Dev (1504-52). Developed Gurmukhi, the script used for the Punjab language and composed 62 hymns that were later included in the Guru Granth Sahib. 3  Guru Amar Das (1479-1574). Became Guru at the age of 73.