... STRUCTURE- PROPERTY RELATIONSHIP OF CRYSTALLINE POLY(LACTIC ACID)S: DFT/ DFPT STUDIES AND APPLICATIONS LIN TINGTING (M Sc., National University of Singapore) (B Sc and M Sc., Xiamen ... chain primary structures, conformations and packings; crystal structures and the degree of crystallinity etc Hence, an understanding on the relationship of structure/ morphology and property is ... chain primary structures, conformations and packings (the crystal structures and the degree of crystallinity) Therefore a study on the relationship of structure, morphology, and property is fundamentally...