- Elementary Particles, Quantum Field Theory 258
- Quantum Field Theories, String Theory 258
- Classical and Quantum Gravitation, Relativity Theory 191
- Quantum Physics 191
- Nuclear Energy 68
- Astronomy, Astrophysics and Cosmology 67
- Measurement Science and Instrumentation 67
- Nuclear Physics, Heavy Ions, Hadrons 67
- Biochemistry, general 8
- Cell Biology 7
- Characterization and Evaluation of Materials 7
- Life Sciences, general 7
- Oncology 6
- Optics, Lasers, Photonics, Optical Devices 6
- Apoptosis 5
- Biotechnology 5
- Physical Chemistry 5
- Cell Cycle Analysis 4
- Stem Cells 4
- Aging 3