Physics 132 Physical education and training 39 Nuclear physics 24 Chemistry, Physical and theoretical 23 Solid state physics 21 Mathematical physics 19 Chemistry 18 Engineering 16 Biomedical engineering 15 Physical fitness 15 Physical therapy 14 Databases 13 Condensed matter 12 Physics databases 12 Science 12 Mathematics 11 Study and teaching 11 Medical physics 10 Physical distribution of goods 10 Rehabilitation 10 Materials 9 Medical electronics 9 Recreation 9 Astronomy 8 Astrophysics 8 Biophysics 8 Management 8 Polymerization 8 Polymers 8 Solids 8