Complex sentence: She worked as a research assistant in the lab of Professor Joseph M. DeSimone and completed her thesis, entitled "Synthesis and Characterization of Thiophene-Based Poly (Arylene Ether Ketones) and Poly (Arylene Ether Sulfones)", in August 1994.
Split into simpler sentences: She worked as a research assistant in the lab of Professor Joseph M. DeSimone. She completed her thesis, entitled "Synthesis and Characterization of Thiophene-Based Poly (Arylene Ether Ketones) and Poly (Arylene Ether Sulfones)", in August 1994.