- Analytical Chemistry 635
- Computer Communication Networks 614
- Neurosciences 576
- Agriculture 571
- Polymer Sciences 537
- Chemistry/Food Science, general 528
- Pharmacology/Toxicology 522
- Environmental Health 502
- Medical Microbiology 486
- Atmospheric Protection/Air Quality Control/Air Pollution 482
- Environmental Chemistry 472
- Human Genetics 471
- Condensed Matter Physics 467
- Information Systems Applications (incl. Internet) 461
- Computational Intelligence 458
- Neurology 454
- Ecotoxicology 449
- Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution 441
- Ecology 439
- Plant Genetics and Genomics 438