- Science, Humanities and Social Sciences, multidisciplinary 803
- Characterization and Evaluation of Materials 753
- Science, multidisciplinary 735
- Artificial Intelligence 544
- Materials Science, general 512
- Nanotechnology 490
- Elementary Particles, Quantum Field Theory 487
- Quantum Field Theories, String Theory 487
- Cell Biology 398
- Life Sciences, general 397
- Quantum Physics 391
- Biochemistry, general 386
- Physical Chemistry 374
- Classical and Quantum Gravitation, Relativity Theory 372
- Biotechnology 359
- Polymer Sciences 359
- Biomedicine, general 329
- Medicine/Public Health, general 305
- Computer Communication Networks 300
- Internal Medicine 276