Complex sentence: In 1747 he became associate professor of Greek and Oriental Languages at Uppsala thesis The USU dialect arabica, and his doctorate in 1752 with a dissertation on Ibn al-Wardi cosmography.
Split into simpler sentences: In 1747 he became associate professor of Greek and Oriental Languages at Uppsala. His thesis was on the USU dialect Arabica, and earned his doctorate in 1752 with a dissertation on Ibn al-Wardi cosmography.