Subjects areas of journals analysed
| Astronomy | Management |
| Astrophysics | Marketing |
| Bio technology | Materials |
| Biochemistry | Medicine |
| Biology | Microbiology |
| Chemistry | Nanotechnology |
| Cognitive science | Natural history |
| Culture | Neuroscience |
| Ecology | Operations management |
| Economics | Pharmacology |
| Energy and combustion | Photonics |
| Environment | Physics |
| Epidemiology | Polymer science |
| Evaluation | Psychiatry |
| Genetics | Psychology |
| Gerontology | Psychotherapy |
| Human geography | Public health |
| Immunology | Social work |
| Informetrics | Sociology |
JoRD 