| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Biochemistry | 179 | 3,564 | 1.6K | 2.0K |
| 2 | Science | 90 | 3,114 | 2.8K | 3.7K |
| 3 | Chemistry | 171 | 2,873 | 1.8K | 2.8K |
| 4 | Molecular Biology | 125 | 2,614 | 1.7K | 2.6K |
| 5 | Botany | 107 | 2,265 | 684 | 992 |
| 6 | Biology | 85 | 2,208 | 2.7K | 4.1K |
| 7 | Medicine | 86 | 1,859 | 3.0K | 4.0K |
| 8 | Power Electronics | 52 | 1,580 | 154 | 201 |
| 9 | Research | 67 | 1,569 | 2.7K | 3.1K |
| 10 | nucleic acids | 1 | 1,493 | 3.4K | 829 |
| 11 | Ecology | 54 | 1,454 | 1.7K | 2.3K |
| 12 | Quantum Gravity | 43 | 1,415 | 823 | 686 |
| 13 | Nuclear Physics | 50 | 1,380 | 1.6K | 1.4K |
| 14 | Biophysics | 101 | 1,359 | 1.2K | 1.8K |
| 15 | Food | 39 | 1,296 | 751 | 657 |
| 16 | Agricultural Chemistry | 19 | 1,074 | 1.1K | 698 |
| 17 | Plant physiology | 33 | 1,058 | 607 | 799 |
| 18 | Plants | 23 | 928 | 876 | 869 |
| 19 | food technology | 23 | 863 | 732 | 550 |
| 20 | Pharmacognosy | 28 | 853 | 439 | 505 |
| 21 | Entomology | 51 | 821 | 558 | 605 |
| 22 | Pharmacology | 28 | 749 | 2.3K | 2.4K |
| 23 | Medicinal plants | 23 | 707 | 307 | 335 |
| 24 | Physics | 40 | 695 | 4.0K | 6.4K |
| 25 | Biotechnology | 24 | 690 | 3.0K | 3.4K |
| 26 | irrigation | 19 | 663 | 76 | 42 |
| 27 | Agriculture | 58 | 603 | 316 | 703 |
| 28 | Physiology | 18 | 569 | 2.3K | 2.4K |
| 28 | plant molecular biology | 11 | 569 | 927 | 1.0K |
| 30 | Microbiology | 29 | 533 | 3.1K | 4.4K |
| 31 | Environmental Policy | 10 | 527 | 1.7K | 1.5K |
| 32 | Latin America | 247 | 526 | 66 | 152 |
| 33 | Genomics | 14 | 523 | 1.9K | 1.8K |
| 34 | Anatomy | 119 | 508 | 196 | 1.1K |
| 34 | Morphology | 119 | 508 | 11 | 216 |
| 36 | Informatics | 26 | 497 | 157 | 314 |
| 37 | Mathematics | 79 | 490 | 1.5K | 1.7K |
| 38 | plant communities | 11 | 471 | 653 | 695 |
| 39 | Immunology | 4 | 433 | 4.3K | 2.9K |
| 39 | Nutrition | 34 | 433 | 1.7K | 2.8K |
| 41 | Inflammation | 3 | 422 | 1.7K | 663 |
| 41 | cell adhesion molecules | 3 | 422 | 731 | 177 |
| 41 | cytokines | 3 | 422 | 1.5K | 581 |
| 41 | cell interaction | 3 | 422 | 1.5K | 539 |
| 41 | Cell communication | 3 | 422 | 1.1K | 308 |
| 46 | Pharmaceutical Chemistry | 31 | 418 | 1.5K | 2.4K |
| 47 | Plant cells | 8 | 409 | 881 | 1.2K |
| 48 | Bioengineering | 11 | 368 | 2.8K | 3.2K |
| 49 | Public Health | 31 | 362 | 2.3K | 3.7K |
| 50 | Law | 279 | 348 | 21 | 267 |
| 51 | Social Sciences | 74 | 347 | 519 | 1.2K |
| 52 | Economics | 40 | 346 | 1.3K | 1.8K |
| 53 | Environment | 13 | 344 | 2.9K | 4.3K |
| 54 | Plant tissue culture | 7 | 343 | 504 | 322 |
| 54 | Plant cell culture | 7 | 343 | 444 | 317 |
| 56 | Education | 68 | 338 | 703 | 1.3K |
| 57 | Plant Ecology | 12 | 333 | 862 | 1.1K |
| 58 | Computational Biology | 15 | 311 | 1.6K | 2.0K |
| 59 | Economic History | 34 | 310 | 1.0K | 1.1K |
| 60 | Health Policy | 7 | 298 | 2.0K | 1.4K |
| 60 | Molecular structure | 16 | 298 | 855 | 1.3K |
| 62 | Australia | 10 | 294 | 1.2K | 767 |
| 63 | Microbial Ecology | 11 | 285 | 1.5K | 2.2K |
| 63 | biological factors | 19 | 285 | 801 | 1.2K |
| 65 | Organic Chemistry | 9 | 278 | 2.4K | 2.0K |
| 66 | Nanotechnology | 12 | 275 | 3.4K | 3.8K |
| 66 | Drug design | 19 | 275 | 588 | 1.1K |
| 68 | Chromosome mapping | 6 | 270 | 1.6K | 1.5K |
| 68 | gene mapping | 6 | 270 | 1.8K | 1.8K |
| 70 | Economic Development | 5 | 267 | 1.3K | 872 |
| 71 | Psychology | 33 | 259 | 1.8K | 3.5K |
| 72 | Viticulture | 6 | 252 | 85 | 51 |
| 73 | Industrial Microbiology | 7 | 250 | 1.5K | 1.6K |
| 74 | Plant diseases | 28 | 247 | 687 | 1.2K |
| 75 | Cell Biology | 11 | 244 | 3.1K | 4.2K |
| 76 | Mathematical Physics | 28 | 232 | 1.0K | 1.3K |
| 77 | Alternative Medicine | 9 | 230 | 1.2K | 1.1K |
| 77 | Evidence-Based Medicine | 9 | 230 | 778 | 582 |
| 77 | complementary therapies | 9 | 230 | 1.3K | 1.1K |
| 80 | Quality of life | 7 | 225 | 1.1K | 1.1K |
| 81 | Plant breeding | 7 | 222 | 661 | 571 |
| 82 | Teaching | 28 | 221 | 370 | 679 |
| 83 | Artificial Intelligence | 13 | 219 | 2.1K | 2.3K |
| 84 | Molecular ecology | 7 | 213 | 896 | 1.2K |
| 85 | Sustainable Development | 6 | 212 | 1.4K | 1.3K |
| 86 | Biomedical Engineering | 9 | 205 | 3.7K | 3.9K |
| 87 | Water quality management | 7 | 202 | 1.4K | 1.1K |
| 87 | feeding behavior | 7 | 202 | 416 | 471 |
| 89 | Bioorganic chemistry | 10 | 199 | 1.8K | 2.1K |
| 90 | Bioinformatics | 8 | 198 | 1.8K | 2.0K |
| 91 | Toxicology | 8 | 197 | 3.7K | 4.0K |
| 91 | Molecular Genetics | 5 | 197 | 1.8K | 1.8K |
| 91 | Population Genetics | 5 | 197 | 1.2K | 1.2K |
| 94 | Appetite | 6 | 195 | 384 | 427 |
| 95 | Health Services Research | 4 | 193 | 2.0K | 1.2K |
| 95 | proteins | 16 | 193 | 1.1K | 1.9K |
| 97 | Environmental Health | 14 | 190 | 3.2K | 4.9K |
| 97 | sustainability | 1 | 190 | 1.7K | 701 |
| 99 | natural products | 12 | 189 | 1.0K | 1.2K |
| 100 | Automation | 5 | 186 | 1.8K | 1.4K |
| 101 | Operations Research | 12 | 184 | 1.1K | 1.3K |
| 101 | Microbial Biotechnology | 7 | 184 | 610 | 672 |
| 101 | United States | 14 | 184 | 3.2K | 4.0K |
| 104 | Computer Graphics | 6 | 183 | 1.1K | 846 |
| 104 | Business | 8 | 183 | 1.2K | 1.3K |
| 106 | Physical Chemistry | 5 | 182 | 2.4K | 2.0K |
| 107 | Spain | 33 | 181 | 111 | 87 |
| 108 | Materials | 12 | 178 | 3.7K | 4.6K |
| 108 | Pollution | 14 | 178 | 3.2K | 5.1K |
| 110 | Energy Policy | 4 | 177 | 1.6K | 1.5K |
| 111 | System analysis | 6 | 176 | 1.9K | 1.4K |
| 112 | Biochemical Engineering | 3 | 175 | 3.0K | 3.1K |
| 112 | free radicals | 4 | 175 | 1.2K | 1.4K |
| 114 | Humanities | 60 | 170 | 88 | 463 |
| 115 | environmental pollution | 9 | 168 | 3.0K | 3.8K |
| 115 | genome | 6 | 168 | 1.6K | 2.2K |
| 117 | Molecular evolution | 5 | 165 | 1.4K | 1.5K |
| 118 | vascular diseases | 6 | 162 | 769 | 1.2K |
| 119 | Oxidative stress | 5 | 161 | 1.0K | 1.2K |
| 119 | Cellular senescence | 5 | 161 | 667 | 739 |
| 121 | commerce | 5 | 160 | 1.2K | 922 |
| 121 | Vaccines | 3 | 160 | 2.1K | 1.5K |
| 123 | Sociology | 10 | 158 | 1.8K | 2.1K |
| 124 | Econometrics | 7 | 155 | 1.0K | 888 |
| 124 | Genetic engineering | 7 | 155 | 1.7K | 2.3K |
| 124 | Environmental Management | 5 | 155 | 2.3K | 2.6K |
| 124 | Diet | 5 | 155 | 2.3K | 2.7K |
| 128 | Dynamics | 3 | 154 | 2.0K | 934 |
| 129 | management | 6 | 153 | 2.4K | 2.1K |
| 130 | Insects | 9 | 152 | 956 | 984 |
| 131 | Natural history | 7 | 151 | 3.7K | 6.6K |
| 132 | Clinical Chemistry | 12 | 150 | 1.8K | 2.9K |
| 133 | Medical genetics | 3 | 146 | 3.7K | 3.6K |
| 133 | polar regions | 6 | 146 | 523 | 520 |
| 135 | Agricultural systems | 1 | 144 | 242 | 117 |
| 136 | environmental protection | 7 | 142 | 2.6K | 3.3K |
| 137 | Solid State Physics | 7 | 141 | 3.1K | 2.9K |
| 138 | peptides | 9 | 140 | 535 | 603 |
| 139 | Polymers | 12 | 139 | 3.1K | 3.8K |
| 140 | Condensed Matter | 6 | 138 | 3.0K | 2.8K |
| 141 | health planning | 2 | 136 | 2.4K | 1.1K |
| 142 | electric vehicles | 4 | 131 | 229 | 146 |
| 143 | Genetics | 2 | 129 | 5.8K | 4.9K |
| 143 | Geography | 10 | 129 | 1.4K | 1.8K |
| 143 | global environmental change | 1 | 129 | 1.6K | 851 |
| 143 | environmental issues | 1 | 129 | 1.0K | 392 |
| 147 | Social Psychology | 5 | 128 | 1.8K | 1.9K |
| 148 | Forest genetics | 6 | 127 | 215 | 191 |
| 149 | Nonlinear Dynamics | 2 | 125 | 2.9K | 1.9K |
| 149 | Statistical physics | 2 | 125 | 4.5K | 2.9K |
| 151 | Chemical Engineering | 9 | 124 | 2.9K | 3.7K |
| 152 | Nanoparticles | 4 | 122 | 2.0K | 1.9K |
| 153 | mathematical analysis | 9 | 114 | 1.4K | 1.1K |
| 154 | Environmental Microbiology | 3 | 113 | 1.7K | 1.9K |
| 154 | personality | 3 | 113 | 1.2K | 1.2K |
| 156 | Constitutional Law | 51 | 112 | 6 | 16 |
| 156 | energy resources | 3 | 112 | 750 | 1.1K |
| 158 | Developing countries | 8 | 111 | 1.2K | 1.6K |
| 159 | Biocompatible Materials | 6 | 110 | 3.4K | 4.4K |
| 160 | Virology | 3 | 108 | 4.0K | 4.3K |
| 161 | Marine Biology | 8 | 107 | 1.8K | 2.4K |
| 161 | Catalysis | 9 | 107 | 2.4K | 3.3K |
| 163 | Psychophysiology | 7 | 103 | 2.2K | 3.2K |
| 164 | Computer-Aided Design | 6 | 101 | 749 | 893 |
| 164 | Photochemistry | 4 | 101 | 1.6K | 1.5K |
| 164 | drainage | 2 | 101 | 418 | 150 |
| 167 | Mass Spectrometry | 8 | 97 | 965 | 1.4K |
| 168 | Psychiatry | 10 | 96 | 3.5K | 5.3K |
| 168 | Computational Chemistry | 5 | 96 | 624 | 820 |
| 168 | Natural resources | 5 | 96 | 517 | 676 |
| 171 | Electrical Engineering | 13 | 95 | 2.2K | 2.3K |
| 171 | Enzyme inhibitors | 4 | 95 | 366 | 342 |
| 171 | Transgenic plants | 2 | 95 | 771 | 696 |
| 174 | biological invasions | 7 | 94 | 400 | 730 |
| 175 | Zoology | 6 | 93 | 2.3K | 2.3K |
| 175 | Antioxidants | 1 | 93 | 1.7K | 1.4K |
| 175 | vitamin C | 1 | 93 | 990 | 640 |
| 175 | vitamin E | 1 | 93 | 990 | 640 |
| 179 | Algebra | 14 | 92 | 614 | 592 |
| 179 | miniaturization | 2 | 92 | 2.8K | 2.6K |
| 181 | Combinatorial analysis | 12 | 91 | 413 | 376 |
| 182 | Agricultural Ecology | 4 | 88 | 1.3K | 1.7K |
| 182 | Information Science | 5 | 88 | 1.6K | 1.8K |
| 184 | Cytology | 5 | 87 | 4.4K | 5.6K |
| 185 | Plant Genetics | 2 | 86 | 1.0K | 1.1K |
| 185 | Drug delivery systems | 3 | 86 | 1.6K | 1.8K |
| 187 | Happiness | 3 | 84 | 432 | 462 |
| 187 | Genes | 1 | 84 | 2.4K | 1.4K |
| 189 | Developmental Disabilities | 2 | 83 | 1.5K | 1.4K |
| 190 | Documentation | 4 | 82 | 292 | 348 |
| 190 | educational planning | 2 | 82 | 589 | 433 |
| 190 | venom | 3 | 82 | 584 | 635 |
| 190 | Toxins | 3 | 82 | 732 | 746 |
| 194 | Medical Laboratory Science | 1 | 81 | 4.5K | 3.1K |
| 195 | Calorimetry | 4 | 80 | 1.2K | 1.0K |
| 195 | Thermal analysis | 4 | 80 | 1.2K | 1.0K |
| 197 | Production Management | 2 | 78 | 1.1K | 1.1K |
| 198 | Database Management | 3 | 77 | 721 | 693 |
| 198 | Agronomy | 4 | 77 | 573 | 773 |
| 200 | Systems Biology | 4 | 76 | 1.8K | 2.0K |
| 201 | Horticulture | 6 | 75 | 627 | 729 |
| 201 | dietary supplements | 3 | 75 | 544 | 652 |
| 203 | Systems Theory | 3 | 74 | 645 | 339 |
| 203 | Metabolism | 2 | 74 | 4.1K | 4.2K |
| 203 | Chemical industry | 2 | 74 | 2.0K | 1.2K |
| 206 | Child | 5 | 73 | 2.7K | 3.0K |
| 206 | Radiation effects | 2 | 73 | 345 | 333 |
| 208 | Chemical Ecology | 5 | 72 | 492 | 850 |
| 208 | Environmental Chemistry | 5 | 72 | 2.1K | 3.1K |
| 208 | Environmental monitoring | 5 | 72 | 3.5K | 4.8K |
| 208 | pheromones | 5 | 72 | 444 | 815 |
| 208 | rehabilitation | 3 | 72 | 2.9K | 2.9K |
| 208 | Cancer | 8 | 72 | 3.2K | 5.1K |
| 214 | biological evolution | 2 | 70 | 3.1K | 3.1K |
| 215 | Public Policy | 2 | 69 | 2.4K | 2.0K |
| 215 | Antarctica | 2 | 69 | 455 | 202 |
| 217 | Schizophrenia | 7 | 68 | 759 | 1.4K |
| 218 | Hematology | 3 | 67 | 4.4K | 4.1K |
| 219 | Oncology | 1 | 66 | 4.4K | 3.9K |
| 219 | Plant genetic engineering | 1 | 66 | 1.8K | 1.5K |
| 219 | Entropy | 2 | 66 | 1.8K | 1.0K |
| 222 | Semigroups | 4 | 65 | 233 | 122 |
| 223 | Sustainable agriculture | 3 | 64 | 761 | 792 |
| 223 | Photobiology | 2 | 64 | 1.5K | 1.2K |
| 223 | Nitric oxide | 2 | 64 | 316 | 401 |
| 226 | economic conditions | 3 | 63 | 549 | 345 |
| 226 | Fuzzy systems | 2 | 63 | 2.3K | 1.3K |
| 228 | Child Development | 2 | 62 | 2.7K | 2.6K |
| 228 | polymerization | 7 | 62 | 3.3K | 4.1K |
| 230 | Molecular Pharmacology | 2 | 61 | 1.4K | 1.6K |
| 230 | soil microbiology | 2 | 61 | 1.8K | 2.3K |
| 230 | Enteral nutrition | 1 | 61 | 1.9K | 1.5K |
| 230 | Parenteral nutrition | 1 | 61 | 2.3K | 1.8K |
| 230 | Colloids | 6 | 61 | 2.8K | 4.3K |
| 235 | Engineering | 14 | 60 | 2.2K | 4.4K |
| 235 | Oral Medicine | 4 | 60 | 666 | 541 |
| 235 | Superconductors | 3 | 60 | 1.1K | 874 |
| 235 | economic policy | 3 | 60 | 2.7K | 2.0K |
| 235 | Superconductivity | 3 | 60 | 357 | 338 |
| 235 | environmental exposure | 4 | 60 | 2.0K | 2.7K |
| 241 | Developmental Psychology | 1 | 59 | 1.9K | 1.4K |
| 241 | Economic Thought | 2 | 59 | 91 | 168 |
| 241 | marketing | 2 | 59 | 2.1K | 1.9K |
| 241 | human development | 1 | 59 | 1.5K | 1.1K |
| 241 | Export Marketing | 2 | 59 | 294 | 399 |
| 246 | Geology | 4 | 58 | 3.0K | 3.0K |
| 246 | Cardiovascular diseases | 4 | 58 | 1.9K | 2.2K |
| 246 | Post-traumatic stress disorder | 6 | 58 | 589 | 1.2K |
| 246 | Mental illness | 3 | 58 | 2.9K | 3.5K |
| 250 | Environmental Toxicology | 2 | 57 | 3.5K | 3.9K |
| 250 | pollutants | 2 | 57 | 2.5K | 2.8K |
| 250 | Edible plants | 4 | 57 | 168 | 411 |
| 250 | Environmental pollutants | 2 | 57 | 3.1K | 3.2K |
| 254 | Environmental Economics | 2 | 56 | 566 | 491 |
| 254 | Sports Medicine | 7 | 56 | 2.4K | 3.0K |
| 254 | Consumer Protection | 1 | 56 | 432 | 268 |
| 254 | Social policy | 2 | 56 | 1.3K | 944 |
| 254 | consumers | 1 | 56 | 766 | 481 |
| 254 | Customer Relations | 1 | 56 | 219 | 99 |
| 260 | Financial management | 2 | 55 | 821 | 944 |
| 260 | Therapeutics | 2 | 55 | 3.0K | 3.3K |
| 262 | Hydrology | 9 | 54 | 1.6K | 2.9K |
| 263 | Biogeography | 2 | 53 | 1.4K | 1.8K |
| 263 | Surface Chemistry | 5 | 53 | 3.0K | 4.2K |
| 263 | Fractional Calculus | 3 | 53 | 131 | 180 |
| 263 | Pesticides | 1 | 53 | 1.2K | 675 |
| 267 | Parasitology | 3 | 52 | 2.9K | 3.1K |
| 267 | Evolution | 2 | 52 | 3.0K | 3.1K |
| 267 | planning | 1 | 52 | 1.2K | 632 |
| 267 | Economic planning | 1 | 52 | 690 | 493 |
| 271 | Molecular cloning | 5 | 50 | 1.2K | 2.0K |
| 271 | Biodiversity conservation | 5 | 50 | 1.7K | 3.0K |
| 273 | Mental Disorders | 3 | 49 | 4.4K | 5.1K |
| 273 | Personality Assessment | 2 | 49 | 808 | 910 |
| 275 | Landscape Ecology | 1 | 48 | 995 | 896 |
| 275 | clay | 1 | 48 | 998 | 923 |
| 277 | Cytogenetics | 1 | 47 | 3.2K | 3.1K |
| 277 | Operator theory | 3 | 47 | 490 | 300 |
| 277 | Hemostasis | 3 | 47 | 1.0K | 1.2K |
| 277 | Thrombosis | 3 | 47 | 1.6K | 2.2K |
| 277 | Cognitive Science | 3 | 47 | 1.7K | 2.2K |
| 277 | protein | 6 | 47 | 1.1K | 1.9K |
| 283 | Genetic recombination | 4 | 45 | 1.3K | 2.0K |
| 283 | viruses | 1 | 45 | 2.9K | 3.0K |
| 283 | Recombinant DNA | 4 | 45 | 1.5K | 2.2K |
| 286 | Civil Engineering | 2 | 44 | 2.5K | 1.5K |
| 286 | Building | 2 | 44 | 892 | 666 |
| 288 | Statistics | 6 | 43 | 2.3K | 3.1K |
| 288 | Probability | 1 | 43 | 1.5K | 1.1K |
| 288 | Risk Management | 1 | 43 | 1.7K | 1.2K |
| 288 | Fishery management | 2 | 43 | 1.0K | 917 |
| 288 | Herbal medicine | 1 | 43 | 1.0K | 1.1K |
| 288 | Risk | 1 | 43 | 1.3K | 1.1K |
| 288 | nanoscience | 3 | 43 | 3.5K | 4.4K |
| 295 | Neurophysiology | 3 | 42 | 3.2K | 4.4K |
| 295 | agricultural productivity | 2 | 42 | 120 | 161 |
| 297 | Industrial Engineering | 6 | 41 | 1.6K | 2.8K |
| 297 | Process Control | 1 | 41 | 699 | 811 |
| 297 | Behavior | 9 | 41 | 2.1K | 5.1K |
| 300 | Climatology | 1 | 40 | 3.1K | 2.7K |
| 300 | Hydraulic Engineering | 1 | 40 | 1.6K | 1.1K |
| 300 | Medical Microbiology | 2 | 40 | 3.6K | 4.4K |
| 300 | Differential Equations | 5 | 40 | 504 | 593 |
| 300 | energy conservation | 6 | 40 | 1.2K | 2.8K |
| 300 | Computational Intelligence | 4 | 40 | 1.0K | 1.2K |
| 300 | Reproduction | 3 | 40 | 2.9K | 3.6K |
| 307 | Biomass Energy | 4 | 38 | 2.1K | 3.4K |
| 308 | Flexible manufacturing systems | 1 | 37 | 477 | 395 |
| 308 | Waste management | 2 | 37 | 2.2K | 2.2K |
| 308 | Plant hormones | 1 | 37 | 708 | 648 |
| 308 | Light | 2 | 37 | 1.6K | 2.1K |
| 308 | System design | 1 | 37 | 596 | 403 |
| 313 | Neurology | 3 | 36 | 6.6K | 8.1K |
| 313 | Municipal Law | 17 | 36 | 16 | 20 |
| 313 | Forest Ecology | 4 | 36 | 606 | 1.1K |
| 313 | psychopathology | 1 | 36 | 651 | 646 |
| 317 | Music | 3 | 35 | 1.1K | 1.1K |
| 317 | Composite Materials | 1 | 35 | 3.3K | 2.9K |
| 317 | forestry | 1 | 35 | 499 | 437 |
| 320 | Earth Sciences | 3 | 34 | 3.5K | 3.9K |
| 320 | crops | 3 | 34 | 158 | 206 |
| 320 | Educational evaluation | 10 | 34 | 44 | 206 |
| 320 | Cognition | 3 | 34 | 1.9K | 2.6K |
| 324 | Physical Therapy | 2 | 33 | 2.1K | 2.6K |
| 325 | Plant Biotechnology | 2 | 32 | 1.2K | 1.5K |
| 325 | voice | 1 | 32 | 1.0K | 752 |
| 327 | Information Technology | 5 | 31 | 2.3K | 3.3K |
| 327 | Signal Transduction | 2 | 31 | 2.1K | 2.9K |
| 329 | Clinical Psychology | 2 | 30 | 2.4K | 3.1K |
| 329 | Land use | 2 | 30 | 1.3K | 1.7K |
| 329 | finance | 6 | 30 | 1.6K | 2.6K |
| 332 | Project Management | 1 | 29 | 133 | 270 |
| 332 | forest policy | 3 | 29 | 282 | 472 |
| 332 | Microorganisms | 1 | 29 | 2.4K | 2.8K |
| 332 | Nervous system | 3 | 29 | 3.1K | 4.7K |
| 332 | Aging | 4 | 29 | 3.3K | 4.6K |
| 332 | Breeding | 2 | 29 | 1.9K | 2.2K |
| 338 | Materials Science | 4 | 28 | 5.0K | 6.6K |
| 338 | Applied Mathematics | 3 | 28 | 1.2K | 859 |
| 338 | Production Planning | 1 | 28 | 585 | 659 |
| 338 | Water pollution | 1 | 28 | 4.3K | 4.3K |
| 338 | Production Control | 1 | 28 | 567 | 657 |
| 338 | water supply | 1 | 28 | 1.9K | 1.9K |
| 338 | Product life cycle | 2 | 28 | 470 | 745 |
| 338 | green products | 2 | 28 | 427 | 718 |
| 338 | Europe | 5 | 28 | 3.4K | 4.8K |
| 347 | human behavior | 1 | 27 | 4.2K | 4.5K |
| 347 | thinking | 1 | 27 | 396 | 353 |
| 347 | psychotherapy | 1 | 27 | 2.6K | 2.2K |
| 347 | Creativity | 1 | 27 | 391 | 422 |
| 351 | Oceanography | 4 | 26 | 1.7K | 2.6K |
| 351 | Lipid metabolism | 2 | 26 | 574 | 1.0K |
| 351 | Lipids | 2 | 26 | 2.1K | 2.9K |
| 351 | Lipid | 2 | 26 | 574 | 1.0K |
| 351 | Japan | 2 | 26 | 3.1K | 3.0K |
| 351 | Biodiversity | 4 | 26 | 2.6K | 4.1K |
| 357 | Analytical Chemistry | 3 | 25 | 5.3K | 6.9K |
| 357 | Signal Processing | 3 | 25 | 2.7K | 3.7K |
| 357 | Transport | 2 | 25 | 533 | 943 |
| 357 | Sea | 2 | 25 | 392 | 703 |
| 357 | Fishery resources | 2 | 25 | 506 | 802 |
| 357 | Decision making | 2 | 25 | 2.4K | 2.8K |
| 357 | Fisheries | 2 | 25 | 2.0K | 2.4K |
| 364 | Nanostructured Materials | 1 | 24 | 5.2K | 5.1K |
| 364 | Medical Ethics | 3 | 24 | 1.6K | 2.0K |
| 364 | water resources | 3 | 24 | 231 | 333 |
| 364 | Extreme environments | 1 | 24 | 568 | 738 |
| 368 | Dentistry | 2 | 23 | 969 | 1.0K |
| 368 | Proteomics | 1 | 23 | 2.3K | 2.7K |
| 368 | Pharmaceutical Technology | 2 | 23 | 2.2K | 3.0K |
| 368 | Functional foods | 2 | 23 | 614 | 1.0K |
| 368 | Phytotherapy | 2 | 23 | 1.3K | 2.0K |
| 368 | Cellulose | 2 | 23 | 885 | 1.4K |
| 368 | cell physiology | 2 | 23 | 2.4K | 3.6K |
| 368 | catalytic activity | 2 | 23 | 932 | 1.4K |
| 376 | Astronomy | 3 | 22 | 3.0K | 3.6K |
| 376 | Developmental Biology | 2 | 22 | 3.0K | 4.1K |
| 376 | Electrochemistry | 3 | 22 | 3.7K | 4.6K |
| 376 | Judgment | 1 | 22 | 272 | 311 |
| 376 | Drug delivery devices | 1 | 22 | 600 | 868 |
| 376 | North America | 3 | 22 | 797 | 1.3K |
| 382 | Neurochemistry | 2 | 21 | 3.2K | 4.4K |
| 382 | Building Materials | 1 | 21 | 1.7K | 2.0K |
| 382 | Regional Planning | 6 | 21 | 1.2K | 2.4K |
| 382 | Metallurgy | 3 | 21 | 2.6K | 3.3K |
| 382 | Surface-Active Agents | 2 | 21 | 1.4K | 2.4K |
| 382 | Surface properties | 2 | 21 | 1.4K | 2.4K |
| 382 | city planning | 5 | 21 | 1.2K | 2.4K |
| 382 | Development | 3 | 21 | 763 | 1.5K |
| 390 | Pharmacy | 3 | 20 | 2.5K | 4.2K |
| 390 | Technology | 5 | 20 | 4.0K | 6.9K |
| 390 | Mechanics | 2 | 20 | 1.8K | 2.0K |
| 390 | Physical fitness | 4 | 20 | 1.2K | 2.2K |
| 390 | Stem cells | 2 | 20 | 2.5K | 3.5K |
| 390 | child sexual abuse | 1 | 20 | 356 | 420 |
| 390 | United Kingdom | 1 | 20 | 3.3K | 3.4K |
| 390 | drugs | 3 | 20 | 2.5K | 4.0K |
| 390 | Insect biochemistry | 2 | 20 | 585 | 913 |
| 399 | wood | 2 | 19 | 698 | 898 |
| 400 | Mining Engineering | 2 | 18 | 470 | 536 |
| 400 | Geriatrics | 4 | 18 | 3.6K | 5.5K |
| 400 | Epidemiology | 8 | 18 | 3.3K | 7.8K |
| 400 | Data Mining | 1 | 18 | 3.4K | 3.5K |
| 400 | Energy Storage | 3 | 18 | 1.5K | 2.2K |
| 400 | Nuclear Chemistry | 2 | 18 | 1.4K | 1.6K |
| 400 | Radiochemistry | 2 | 18 | 1.5K | 1.7K |
| 400 | Coding Theory | 1 | 18 | 705 | 546 |
| 400 | Obesity | 3 | 18 | 2.6K | 4.7K |
| 400 | data collection | 1 | 18 | 2.5K | 2.6K |
| 400 | Arthropods | 1 | 18 | 610 | 602 |
| 400 | Economic Assistance | 2 | 18 | 685 | 1.1K |
| 400 | world | 2 | 18 | 525 | 1.1K |
| 413 | Medical Technology | 1 | 17 | 4.0K | 4.1K |
| 413 | Early Childhood Education | 1 | 17 | 1.0K | 995 |
| 413 | Socialization | 1 | 17 | 998 | 1.3K |
| 413 | Ultrasonics | 1 | 17 | 2.0K | 2.5K |
| 413 | Sonochemistry | 1 | 17 | 1.0K | 1.6K |
| 413 | Forest Management | 3 | 17 | 591 | 1.2K |
| 413 | Child psychology | 1 | 17 | 2.8K | 3.2K |
| 413 | Medical innovations | 1 | 17 | 2.2K | 3.2K |
| 413 | role | 1 | 17 | 826 | 1.1K |
| 413 | drug control | 1 | 17 | 687 | 915 |
| 413 | Aquatic ecology | 1 | 17 | 1.9K | 2.0K |
| 424 | Stochastic Processes | 1 | 16 | 1.7K | 1.7K |
| 424 | Physical organic chemistry | 2 | 16 | 2.0K | 2.7K |
| 424 | soil conservation | 1 | 16 | 1.7K | 1.9K |
| 424 | Mental Health Services | 1 | 16 | 2.9K | 3.1K |
| 424 | land degradation | 1 | 16 | 1.1K | 1.4K |
| 424 | medical education | 1 | 16 | 4.0K | 3.8K |
| 424 | Biomass | 1 | 16 | 444 | 819 |
| 424 | degradation | 1 | 16 | 1.1K | 1.4K |
| 424 | Bereavement | 1 | 16 | 424 | 408 |
| 433 | Experimental Psychology | 1 | 15 | 1.0K | 1.2K |
| 433 | Agricultural Education | 1 | 15 | 308 | 239 |
| 433 | Geophysics | 2 | 15 | 4.5K | 5.8K |
| 433 | Numerical Analysis | 5 | 15 | 2.0K | 3.4K |
| 433 | Microbial Genetics | 1 | 15 | 763 | 891 |
| 433 | Feminist Economics | 2 | 15 | 99 | 332 |
| 433 | Antibacterial agents | 1 | 15 | 1.2K | 1.8K |
| 433 | Feminism | 2 | 15 | 814 | 1.0K |
| 433 | Nanostructures | 1 | 15 | 3.9K | 4.2K |
| 433 | Vegetation | 1 | 15 | 279 | 229 |
| 433 | international cooperation | 2 | 15 | 922 | 1.5K |
| 444 | Pathology | 1 | 14 | 4.6K | 5.3K |
| 444 | Water | 5 | 14 | 1.7K | 4.3K |
| 444 | Urbanization | 3 | 14 | 191 | 426 |
| 444 | Eating Disorders | 2 | 14 | 1.3K | 2.1K |
| 444 | Feeding and Eating Disorders | 2 | 14 | 1.3K | 2.0K |
| 444 | Spectrum analysis | 2 | 14 | 5.1K | 6.7K |
| 450 | Computer Science | 3 | 13 | 2.5K | 3.7K |
| 450 | Thermodynamics | 1 | 13 | 1.6K | 1.4K |
| 450 | Wildlife conservation | 2 | 13 | 1.3K | 2.1K |
| 450 | Thermochemistry | 1 | 13 | 378 | 498 |
| 450 | Bacteriology | 2 | 13 | 2.5K | 4.0K |
| 450 | Metabolic diseases | 1 | 13 | 4.5K | 5.5K |
| 450 | China | 2 | 13 | 3.9K | 5.4K |
| 450 | Metals | 1 | 13 | 3.3K | 3.3K |
| 458 | Urban Planning | 2 | 12 | 270 | 636 |
| 458 | Ethics | 1 | 12 | 2.1K | 2.1K |
| 458 | Environmental Psychology | 3 | 12 | 174 | 647 |
| 458 | Psychiatric Nursing | 1 | 12 | 1.4K | 1.7K |
| 458 | Mental Health | 2 | 12 | 2.5K | 3.8K |
| 458 | Bioethics | 1 | 12 | 2.0K | 2.0K |
| 458 | Neural circuitry | 3 | 12 | 1.8K | 3.5K |
| 458 | Radiation | 2 | 12 | 2.7K | 3.8K |
| 458 | International Finance | 1 | 12 | 2.1K | 2.2K |
| 458 | Pacific Islands | 1 | 12 | 831 | 881 |
| 458 | Adolescent | 2 | 12 | 3.4K | 4.6K |
| 458 | International Business | 1 | 12 | 532 | 608 |
| 458 | radioactive waste | 1 | 12 | 1.3K | 2.2K |
| 458 | industrial waste | 1 | 12 | 1.4K | 2.2K |
| 458 | Hazardous waste | 1 | 12 | 1.6K | 2.4K |
| 458 | dissociative disorders | 1 | 12 | 260 | 424 |
| 458 | prostaglandins | 1 | 12 | 803 | 1.1K |
| 458 | family violence | 1 | 12 | 801 | 1.1K |
| 458 | biological agents | 3 | 12 | 803 | 937 |
| 458 | Approximation Theory | 3 | 12 | 257 | 424 |
| 478 | Political Science | 8 | 11 | 1.5K | 2.8K |
| 478 | Philosophy | 15 | 11 | 918 | 1.9K |
| 478 | Pediatrics | 2 | 11 | 4.0K | 5.8K |
| 478 | Fluid Mechanics | 1 | 11 | 3.4K | 3.5K |
| 478 | Electronics | 2 | 11 | 5.1K | 6.2K |
| 478 | Child welfare | 2 | 11 | 1.5K | 2.4K |
| 478 | Mineral resources | 1 | 11 | 327 | 726 |
| 478 | supercritical fluids | 1 | 11 | 315 | 570 |
| 478 | Consciousness | 1 | 11 | 869 | 997 |
| 487 | Linguistics | 8 | 10 | 1.0K | 2.2K |
| 487 | Environmental Engineering | 4 | 10 | 4.1K | 8.0K |
| 487 | Comparative Education | 3 | 10 | 230 | 542 |
| 487 | Educational Sociology | 4 | 10 | 254 | 762 |
| 487 | Parasitic Diseases | 1 | 10 | 3.9K | 4.8K |
| 487 | Ethnology | 1 | 10 | 2.9K | 2.8K |
| 487 | Tropical Medicine | 1 | 10 | 3.6K | 4.3K |
| 487 | Tunneling | 2 | 10 | 175 | 466 |
| 487 | underground construction | 2 | 10 | 175 | 466 |
| 496 | Neuropsychology | 1 | 9 | 4.0K | 4.9K |
| 496 | Neurobiology | 2 | 9 | 2.4K | 4.0K |
| 496 | Engineering Mathematics | 2 | 9 | 3.7K | 4.5K |
| 496 | Plant Taxonomy | 1 | 9 | 870 | 1.0K |
| 496 | Animal Behavior | 3 | 9 | 2.0K | 4.1K |
| 496 | Atmospheric Chemistry | 1 | 9 | 1.6K | 2.2K |
| 496 | Municipal Engineering | 1 | 9 | 818 | 1.2K |
| 496 | Atmospheric Physics | 1 | 9 | 2.6K | 3.2K |
| 496 | Greenhouse gases | 1 | 9 | 457 | 747 |
| 496 | Tourism | 2 | 9 | 1.8K | 2.9K |
| 496 | Ergodic Theory | 1 | 9 | 574 | 592 |
| 496 | Mycology | 6 | 9 | 1.3K | 3.5K |
| 496 | Family | 1 | 9 | 1.8K | 2.4K |
| 496 | families | 1 | 9 | 1.6K | 2.0K |
| 496 | Cerebral cortex | 1 | 9 | 1.7K | 2.2K |
| 511 | Systems Engineering | 1 | 8 | 4.0K | 4.3K |
| 511 | Soil Mechanics | 1 | 8 | 1.6K | 1.9K |
| 511 | Cybernetics | 1 | 8 | 2.9K | 3.5K |
| 511 | Marine Ecology | 1 | 8 | 1.3K | 1.7K |
| 511 | Rock Mechanics | 1 | 8 | 1.3K | 1.6K |
| 511 | Institutional Economics | 3 | 8 | 141 | 443 |
| 511 | Environmental Geology | 1 | 8 | 2.6K | 3.3K |
| 511 | Mobile genetic elements | 1 | 8 | 259 | 484 |
| 511 | Soft Condensed Matter | 1 | 8 | 2.0K | 2.6K |
| 511 | philology | 12 | 8 | 344 | 394 |
| 511 | Knowledge | 2 | 8 | 607 | 804 |
| 511 | Semantic web | 1 | 8 | 295 | 435 |
| 511 | Asia | 2 | 8 | 3.9K | 5.5K |
| 511 | biopolymers | 1 | 8 | 2.3K | 2.9K |
| 511 | DNA | 1 | 8 | 1.5K | 2.0K |
| 511 | Exercise | 3 | 8 | 1.7K | 3.0K |
| 527 | History | 11 | 7 | 686 | 1.3K |
| 527 | Educational Technology | 4 | 7 | 1.4K | 3.6K |
| 527 | Geochemistry | 2 | 7 | 2.0K | 3.2K |
| 527 | symbiosis | 1 | 7 | 372 | 602 |
| 527 | Random matrices | 1 | 7 | 86 | 91 |
| 527 | Combinatorial optimization | 2 | 7 | 711 | 1.1K |
| 527 | sanitation | 2 | 7 | 2.5K | 4.4K |
| 527 | Electrophoresis | 1 | 7 | 3.2K | 4.2K |
| 527 | Chromatography | 1 | 7 | 3.1K | 4.0K |
| 527 | Radioisotopes | 1 | 7 | 2.0K | 2.4K |
| 527 | Telecommunication | 1 | 7 | 4.4K | 4.5K |
| 527 | particle beams | 1 | 7 | 527 | 666 |
| 527 | Timber | 2 | 7 | 38 | 51 |
| 527 | Cheminformatics | 2 | 7 | 581 | 1.2K |
| 527 | Forest products | 2 | 7 | 50 | 73 |
| 527 | computer networks | 1 | 7 | 3.9K | 4.3K |
| 527 | Chromatographic analysis | 1 | 7 | 3.6K | 4.5K |
| 544 | Nuclear Engineering | 1 | 6 | 2.5K | 2.8K |
| 544 | Nuclear Energy | 1 | 6 | 1.9K | 2.0K |
| 544 | Soil Science | 1 | 6 | 2.8K | 3.6K |
| 544 | Public Administration | 4 | 6 | 1.4K | 2.9K |
| 544 | Renewable Energy Sources | 1 | 6 | 3.4K | 4.7K |
| 544 | Arboriculture | 1 | 6 | 148 | 155 |
| 544 | civilization | 9 | 6 | 841 | 1.5K |
| 544 | Luminescence | 1 | 6 | 1.5K | 2.1K |
| 544 | urban forestry | 1 | 6 | 598 | 986 |
| 544 | Planets | 1 | 6 | 2.8K | 3.7K |
| 544 | fertility | 2 | 6 | 1.6K | 2.6K |
| 544 | race relations | 2 | 6 | 800 | 1.3K |
| 544 | tree planting | 1 | 6 | 62 | 47 |
| 544 | rivers | 1 | 6 | 693 | 1.0K |
| 558 | Mechanical Engineering | 1 | 5 | 4.2K | 4.6K |
| 558 | Criminal Law | 7 | 5 | 169 | 694 |
| 558 | Civil Law | 8 | 5 | 6 | 27 |
| 558 | Hydrometeorology | 1 | 5 | 418 | 731 |
| 558 | reforestation | 3 | 5 | 175 | 652 |
| 558 | Cognitive neuroscience | 1 | 5 | 1.8K | 2.5K |
| 558 | Synchrotron Radiation | 1 | 5 | 874 | 1.2K |
| 558 | Technological Innovations | 1 | 5 | 2.0K | 2.7K |
| 558 | air quality | 1 | 5 | 593 | 1.1K |
| 558 | Plastics | 1 | 5 | 3.1K | 3.8K |
| 558 | Organometallic compounds | 1 | 5 | 2.2K | 2.9K |
| 558 | afforestation | 3 | 5 | 175 | 652 |
| 558 | Food preferences | 1 | 5 | 449 | 814 |
| 558 | energy development | 1 | 5 | 1.7K | 2.6K |
| 558 | cloning | 1 | 5 | 1.5K | 2.3K |
| 558 | Muscle contraction | 2 | 5 | 477 | 916 |
| 574 | Ophthalmology | 1 | 4 | 3.1K | 4.2K |
| 574 | Paleontology | 1 | 4 | 2.3K | 2.9K |
| 574 | Latin American Literature | 16 | 4 | 84 | 217 |
| 574 | Development Economics | 1 | 4 | 1.1K | 1.6K |
| 574 | Number Theory | 2 | 4 | 1.0K | 1.5K |
| 574 | Ethnic relations | 2 | 4 | 968 | 1.5K |
| 574 | Drug targeting | 1 | 4 | 753 | 1.3K |
| 574 | Phylogenetics | 1 | 4 | 257 | 498 |
| 574 | Eastern Europe | 1 | 4 | 2.5K | 2.3K |
| 574 | Middle East | 1 | 4 | 1.9K | 1.8K |
| 574 | Vision | 1 | 4 | 1.1K | 1.6K |
| 574 | Urban Areas | 2 | 4 | 334 | 821 |
| 574 | Capitalism | 1 | 4 | 445 | 668 |
| 574 | North Africa | 1 | 4 | 412 | 408 |
| 574 | Intellectual disability | 1 | 4 | 1.8K | 2.5K |
| 574 | drug evaluation | 1 | 4 | 2.8K | 4.2K |
| 590 | Materials Engineering | 1 | 3 | 1.5K | 2.2K |
| 590 | Special Education | 1 | 3 | 1.5K | 2.0K |
| 590 | Epigenetics | 1 | 3 | 521 | 987 |
| 590 | Administrative Law | 8 | 3 | 26 | 42 |
| 590 | Political Sociology | 2 | 3 | 566 | 1.2K |
| 590 | Environmental Education | 1 | 3 | 805 | 1.3K |
| 590 | Geographic information systems | 1 | 3 | 2.2K | 3.2K |
| 590 | Combinatorial chemistry | 1 | 3 | 2.0K | 2.9K |
| 590 | Ethnic Conflict | 1 | 3 | 511 | 822 |
| 590 | Solid State Chemistry | 1 | 3 | 3.0K | 4.0K |
| 590 | Climate change | 1 | 3 | 2.1K | 3.1K |
| 590 | embryonic development | 1 | 3 | 1.0K | 1.6K |
| 590 | Electrochemical Analysis | 1 | 3 | 1.9K | 2.8K |
| 590 | Epigenomics | 1 | 3 | 509 | 967 |
| 590 | Eutrophication | 1 | 3 | 1.9K | 2.8K |
| 590 | Public opinion | 1 | 3 | 911 | 1.5K |
| 590 | Sports | 2 | 3 | 3.4K | 4.6K |
| 590 | mycoses | 5 | 3 | 828 | 2.7K |
| 590 | infection | 1 | 3 | 3.3K | 4.7K |
| 590 | forced migration | 1 | 3 | 511 | 822 |
| 590 | Social problems | 2 | 3 | 626 | 1.4K |
| 590 | disease outbreaks | 1 | 3 | 1.3K | 2.1K |
| 590 | Epidemics | 1 | 3 | 1.2K | 2.0K |
| 590 | Fungi | 5 | 3 | 705 | 2.3K |
| 590 | Structure-activity relationship | 2 | 3 | 689 | 1.5K |
| 590 | Attention | 1 | 3 | 1.2K | 1.8K |
| 590 | public opinion polls | 1 | 3 | 225 | 329 |
| 617 | Obstetrics | 1 | 2 | 4.7K | 6.3K |
| 617 | Architecture | 11 | 2 | 299 | 1.6K |
| 617 | Performing Arts | 1 | 2 | 436 | 324 |
| 617 | Occupational Health | 1 | 2 | 2.7K | 3.6K |
| 617 | International Relations | 2 | 2 | 2.0K | 2.7K |
| 617 | Political Psychology | 1 | 2 | 636 | 1.1K |
| 617 | Public Health Administration | 1 | 2 | 1.0K | 1.5K |
| 617 | Psycholinguistics | 1 | 2 | 1.6K | 2.4K |
| 617 | Neonatology | 1 | 2 | 1.2K | 2.1K |
| 617 | Hypertension | 1 | 2 | 3.5K | 5.0K |
| 617 | Plant Morphology | 1 | 2 | 983 | 1.6K |
| 617 | Algorithms | 1 | 2 | 1.3K | 1.9K |
| 617 | Hemodynamics | 1 | 2 | 1.6K | 2.4K |
| 617 | industrial hygiene | 1 | 2 | 2.7K | 3.7K |
| 617 | Sleep Disorders | 1 | 2 | 3.1K | 4.1K |
| 617 | Research Design | 2 | 2 | 1.7K | 3.9K |
| 617 | Lattice Theory | 1 | 2 | 399 | 504 |
| 617 | occupational diseases | 1 | 2 | 2.3K | 3.4K |
| 617 | Art | 1 | 2 | 784 | 662 |
| 617 | social justice | 2 | 2 | 519 | 1.1K |
| 617 | Randomized Controlled Trials | 2 | 2 | 2.0K | 3.9K |
| 617 | International security | 1 | 2 | 442 | 809 |
| 617 | Cosmochemistry | 1 | 2 | 932 | 1.6K |
| 617 | Language Arts | 1 | 2 | 234 | 409 |
| 617 | peace | 1 | 2 | 918 | 1.3K |
| 617 | Brain | 1 | 2 | 4.0K | 5.5K |
| 617 | Communication | 1 | 2 | 3.6K | 4.9K |
| 617 | Liposomes | 2 | 2 | 788 | 1.8K |
| 617 | Ion channels | 1 | 2 | 257 | 519 |
| 617 | Lipid bilayers | 2 | 2 | 634 | 1.4K |
| 617 | Dementia | 1 | 2 | 3.0K | 2.9K |
| 617 | Alzheimer's disease | 1 | 2 | 3.1K | 3.0K |
| 617 | software | 1 | 2 | 1.7K | 2.9K |
| 617 | Population | 1 | 2 | 2.0K | 2.9K |
| 617 | Fibers | 1 | 2 | 267 | 412 |
| 617 | Women's health | 1 | 2 | 3.0K | 4.3K |
| 617 | herbicides | 1 | 2 | 730 | 1.2K |
| 617 | Argentina | 5 | 2 | 155 | 382 |
| 617 | conflict management | 1 | 2 | 567 | 952 |
| 617 | Sleep | 1 | 2 | 3.1K | 4.1K |
| 657 | Chronobiology | 1 | 1 | 1.0K | 1.7K |
| 657 | Geometry | 1 | 1 | 1.9K | 2.4K |
| 657 | Information Systems | 1 | 1 | 2.9K | 4.5K |
| 657 | Biopharmaceutics | 1 | 1 | 2.4K | 3.7K |
| 657 | Rural Development | 2 | 1 | 613 | 1.5K |
| 657 | Applied Linguistics | 1 | 1 | 1.2K | 1.6K |
| 657 | Pharmacokinetics | 1 | 1 | 1.9K | 3.1K |
| 657 | Aesthetics | 2 | 1 | 291 | 462 |
| 657 | Nutrition physiology | 1 | 1 | 1.7K | 2.8K |
| 657 | Image Processing | 1 | 1 | 3.5K | 5.0K |
| 657 | ethnicity | 1 | 1 | 1.5K | 2.4K |
| 657 | Geopolitics | 1 | 1 | 574 | 976 |
| 657 | Nationalism | 1 | 1 | 932 | 1.3K |
| 657 | biological clocks | 1 | 1 | 1.0K | 1.7K |
| 657 | Biological Systems | 1 | 1 | 1.7K | 2.9K |
| 657 | Folklore | 2 | 1 | 188 | 224 |
| 657 | Raman spectroscopy | 1 | 1 | 1.4K | 2.3K |
| 657 | Environmental Geochemistry | 1 | 1 | 1.3K | 2.1K |
| 657 | Action Research | 1 | 1 | 511 | 1.1K |
| 657 | Second Language Acquisition | 1 | 1 | 470 | 757 |
| 657 | Molecules | 1 | 1 | 2.6K | 3.6K |
| 657 | circadian rhythm | 1 | 1 | 1.0K | 1.7K |
| 657 | biological rhythms | 1 | 1 | 955 | 1.7K |
| 657 | Diplomatic relations | 4 | 1 | 731 | 1.7K |
| 657 | Safety management | 1 | 1 | 1.4K | 2.4K |
| 657 | Interactive multimedia | 1 | 1 | 764 | 1.2K |
| 657 | Yeast | 1 | 1 | 1.0K | 1.6K |
| 657 | Culture | 1 | 1 | 2.3K | 3.3K |
| 657 | biomedicine | 1 | 1 | 2.2K | 3.7K |
| 657 | Birds | 1 | 1 | 2.2K | 2.9K |
| 657 | Minerals | 1 | 1 | 1.6K | 2.5K |
| 657 | cycles | 1 | 1 | 401 | 775 |
| 689 | Arts | 1 | 0 | 1.1K | 1.6K |
| 689 | Literature | 2 | 0 | 1.2K | 1.6K |
| 689 | Graph Theory | 1 | 0 | 1.4K | 1.9K |
| 689 | Legal History | 6 | 0 | 13 | 32 |
| 689 | Discourse Analysis | 1 | 0 | 677 | 1.2K |
| 689 | Earthquake Engineering | 1 | 0 | 1.5K | 2.3K |
| 689 | Environmental Law | 2 | 0 | 1.4K | 3.2K |
| 689 | Comparative Literature | 1 | 0 | 426 | 438 |
| 689 | Sociolinguistics | 1 | 0 | 1.0K | 1.5K |
| 689 | Databases | 1 | 0 | 644 | 1.1K |
| 689 | Food Microbiology | 1 | 0 | 2.4K | 3.6K |
| 689 | Historiography | 1 | 0 | 543 | 808 |
| 689 | Restoration Ecology | 1 | 0 | 994 | 1.7K |
| 689 | Human Rights | 2 | 0 | 812 | 1.9K |
| 689 | Educational Anthropology | 1 | 0 | 238 | 464 |
| 689 | Discrete Mathematics | 1 | 0 | 726 | 1.1K |
| 689 | civil rights | 2 | 0 | 508 | 1.3K |
| 689 | Behavioral research | 1 | 0 | 1.1K | 1.9K |
| 689 | adolescence | 1 | 0 | 1.8K | 3.0K |
| 689 | Adolescent Psychology | 1 | 0 | 1.7K | 2.8K |
| 689 | Primary health care | 2 | 0 | 2.9K | 5.9K |
| 689 | Language and Logic | 2 | 0 | 124 | 401 |
| 689 | Crystallography | 4 | 0 | 1.9K | 4.1K |
| 689 | risk factors | 3 | 0 | 949 | 2.4K |
| 689 | Business Intelligence | 1 | 0 | 203 | 492 |
| 689 | big data | 1 | 0 | 1.1K | 2.1K |
| 689 | Optical materials | 1 | 0 | 3.7K | 5.2K |
| 689 | graph | 1 | 0 | 726 | 1.1K |
| 689 | Rhetoric | 2 | 0 | 253 | 478 |
| 689 | Spanish colonies | 1 | 0 | 24 | 35 |
| 689 | Africa | 1 | 0 | 3.3K | 5.0K |
| 689 | Learning | 1 | 0 | 2.4K | 3.7K |
| 689 | Reading | 1 | 0 | 927 | 1.6K |
| 689 | Spanish literature | 4 | 0 | 141 | 305 |
| 689 | technical education | 1 | 0 | 1.2K | 2.1K |
| 689 | Jurisprudence | 1 | 0 | 2.1K | 3.4K |
| 689 | South America | 1 | 0 | 255 | 425 |
| 689 | Memory | 1 | 0 | 1.3K | 2.1K |
| 689 | Literacy | 1 | 0 | 520 | 897 |
| 689 | Spanish language | 3 | 0 | 157 | 383 |
| 689 | Acarology | 1 | 0 | 665 | 1.2K |
| 689 | Mites | 1 | 0 | 930 | 1.5K |
| 689 | Ticks | 1 | 0 | 726 | 1.3K |
| 689 | Acari | 1 | 0 | 639 | 1.2K |
