Optical rotation 7 Chemistry 6 Physics 6 Additional reactions 5 Chiral catalysis 5 Dissertations, Academic (Ph.D) 5 Organic synthesis 5 Stereochemistry 5 crop rotation 5 Agronomy 4 Quantum theory 4 Rotations 4 Crop Rotation 3 Engineering 3 Mathematics 3 Molecular rotation 3 Molecular spectroscopy 3 Agroforestry 2 Application software 2 Computer animation 2 Computer graphics 2 Crop rotation 2 Data structures (Computer science) 2 Dr.S.R.Prabhakaran Nair 2 Farm Power Machinery and Energy 2 Food and Agricultural Process Engineering 2 Geophysics 2 Green Manuring 2 Groups; Algebra; Mathematics 2 Kinematics 2