| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Artificial Intelligence | 811 | 116,183 | 13 | 1 |
| 2 | Computer Graphics | 664 | 56,959 | 2 | 1 |
| 3 | Physics | 283 | 48,564 | 1.2K | 615 |
| 4 | Computer Vision | 122 | 48,212 | 10 | 2 |
| 5 | Signal Processing | 321 | 25,792 | 70 | 28 |
| 6 | Science | 182 | 24,092 | 1.7K | 1.0K |
| 7 | Biology | 171 | 21,708 | 1.7K | 1.1K |
| 8 | Image Processing | 299 | 20,986 | 30 | 19 |
| 9 | Database Management | 265 | 12,846 | 3 | 4 |
| 10 | computer networks | 191 | 12,688 | 41 | 12 |
| 11 | Natural history | 32 | 12,122 | 1.5K | 1.0K |
| 12 | Ecology | 58 | 11,612 | 1.7K | 627 |
| 13 | Astronomy | 8 | 10,058 | 2.1K | 426 |
| 14 | Telecommunication | 96 | 8,804 | 301 | 97 |
| 15 | Condensed Matter | 162 | 8,452 | 653 | 426 |
| 16 | Solid State Physics | 161 | 8,448 | 674 | 411 |
| 17 | Databases | 189 | 8,005 | 2 | 1 |
| 18 | visualization | 151 | 7,446 | 50 | 6 |
| 19 | Information Retrieval | 136 | 6,983 | 1 | 2 |
| 20 | Biodiversity | 17 | 5,391 | 1.1K | 142 |
| 21 | Medicine | 113 | 5,364 | 2.5K | 2.2K |
| 22 | Biotechnology | 18 | 5,267 | 3.4K | 971 |
| 23 | Software Engineering | 120 | 5,181 | 16 | 7 |
| 23 | Bioengineering | 9 | 5,181 | 3.2K | 631 |
| 25 | Machine Learning | 28 | 5,175 | 25 | 11 |
| 26 | Human-Computer Interaction | 155 | 5,161 | 10 | 12 |
| 27 | Biochemical Engineering | 6 | 5,010 | 2.1K | 382 |
| 28 | Scandinavia | 6 | 4,805 | 493 | 11 |
| 29 | Neurons | 3 | 4,691 | 928 | 230 |
| 30 | Information Theory | 61 | 4,486 | 153 | 76 |
| 31 | Computational Biology | 111 | 4,483 | 280 | 390 |
| 32 | Speech Perception | 42 | 4,448 | 3 | 3 |
| 32 | auditory perception | 42 | 4,448 | 6 | 3 |
| 34 | Sound | 42 | 4,439 | 141 | 25 |
| 35 | Radiography | 8 | 4,237 | 615 | 70 |
| 36 | Wireless Communication Systems | 124 | 3,943 | 185 | 154 |
| 37 | Mobile Computing | 121 | 3,888 | 18 | 13 |
| 38 | language | 31 | 3,815 | 161 | 37 |
| 39 | Research | 82 | 3,612 | 2.4K | 1.8K |
| 40 | Data Mining | 65 | 3,565 | 63 | 82 |
| 41 | Genetics | 17 | 3,502 | 2.2K | 1.0K |
| 41 | Mathematics | 123 | 3,502 | 1.1K | 398 |
| 43 | Virology | 42 | 3,449 | 1.0K | 1.0K |
| 44 | Chemistry | 80 | 3,250 | 2.9K | 2.6K |
| 45 | Bioinformatics | 81 | 3,044 | 293 | 425 |
| 46 | Multimedia Systems | 122 | 3,001 | 48 | 10 |
| 47 | Statistical physics | 52 | 2,946 | 1.1K | 616 |
| 48 | Cybernetics | 27 | 2,838 | 393 | 157 |
| 49 | Mathematical Physics | 55 | 2,620 | 608 | 324 |
| 50 | human behavior | 11 | 2,482 | 1.2K | 388 |
| 51 | probabilities | 89 | 2,463 | 158 | 68 |
| 52 | Nuclear Physics | 29 | 2,350 | 2.0K | 1.1K |
| 53 | behavioral medicine | 9 | 2,301 | 843 | 197 |
| 54 | viruses | 39 | 2,225 | 462 | 450 |
| 55 | Environment | 22 | 2,215 | 2.2K | 1.6K |
| 56 | Electronics | 48 | 2,173 | 987 | 507 |
| 57 | Information Science | 26 | 2,116 | 362 | 100 |
| 58 | genome | 40 | 1,963 | 391 | 567 |
| 59 | Astrophysics | 6 | 1,856 | 2.6K | 1.0K |
| 60 | Evolution | 12 | 1,766 | 1.2K | 552 |
| 61 | Economics | 53 | 1,749 | 1.1K | 707 |
| 62 | Materials Science | 9 | 1,736 | 3.6K | 1.3K |
| 63 | mathematical analysis | 46 | 1,724 | 421 | 53 |
| 64 | data protection | 34 | 1,721 | 10 | 9 |
| 65 | Materials | 6 | 1,710 | 4.9K | 1.8K |
| 66 | Molecular Biology | 41 | 1,708 | 3.4K | 3.2K |
| 67 | Social Media | 56 | 1,674 | 2 | 10 |
| 68 | Random graphs | 43 | 1,669 | 14 | 7 |
| 69 | Computer Science | 109 | 1,654 | 69 | 98 |
| 70 | Radio | 16 | 1,528 | 714 | 325 |
| 71 | Medical Laboratory Science | 16 | 1,515 | 987 | 484 |
| 72 | Computer Architecture | 77 | 1,443 | 10 | 18 |
| 73 | Cytology | 8 | 1,385 | 3.7K | 2.1K |
| 74 | World Wide Web | 27 | 1,375 | 26 | 2 |
| 75 | Information Technology | 33 | 1,372 | 511 | 309 |
| 76 | Biodiversity conservation | 12 | 1,289 | 1.0K | 820 |
| 77 | Cell Biology | 5 | 1,276 | 4.3K | 2.2K |
| 78 | System design | 47 | 1,259 | 4 | 9 |
| 79 | Pollution | 15 | 1,257 | 3.1K | 2.1K |
| 80 | Information Systems | 16 | 1,178 | 393 | 132 |
| 81 | Communication | 15 | 1,162 | 834 | 374 |
| 82 | biological evolution | 9 | 1,155 | 1.4K | 828 |
| 83 | Nanotechnology | 6 | 1,140 | 4.5K | 2.0K |
| 84 | software | 28 | 1,113 | 58 | 50 |
| 85 | Biomedical Engineering | 18 | 1,106 | 2.5K | 1.5K |
| 86 | Human genetics | 10 | 1,100 | 1.8K | 2.2K |
| 87 | Conservation Biology | 11 | 1,094 | 551 | 304 |
| 88 | internet | 22 | 1,064 | 344 | 186 |
| 89 | Biogeochemical cycles | 3 | 1,021 | 569 | 233 |
| 90 | Nanostructures | 4 | 1,015 | 2.1K | 633 |
| 91 | Interactive multimedia | 43 | 1,007 | 32 | 9 |
| 92 | Meteorology | 11 | 1,003 | 1.4K | 899 |
| 93 | Geographic information systems | 30 | 976 | 144 | 68 |
| 94 | Statistics | 26 | 965 | 1.0K | 661 |
| 95 | Documentation | 4 | 949 | 292 | 49 |
| 96 | multimedia | 40 | 941 | 27 | 12 |
| 97 | Diagnostic Imaging | 12 | 923 | 1.2K | 596 |
| 98 | Operations Research | 39 | 856 | 437 | 501 |
| 99 | Distributed Databases | 25 | 846 | 9 | 14 |
| 100 | gene mapping | 9 | 834 | 1.4K | 861 |
| 101 | Speech | 12 | 829 | 357 | 222 |
| 102 | Cryptography | 20 | 801 | 119 | 39 |
| 103 | Plant Ecology | 3 | 783 | 1.8K | 654 |
| 104 | Immunology | 13 | 722 | 2.6K | 2.3K |
| 105 | Parallel Processing | 28 | 704 | 65 | 118 |
| 106 | big data | 20 | 703 | 37 | 29 |
| 107 | Surgery | 1 | 684 | 4.2K | 1.9K |
| 108 | Microbiology | 12 | 680 | 4.8K | 3.9K |
| 109 | Wildlife conservation | 6 | 672 | 607 | 194 |
| 110 | environmental pollution | 5 | 668 | 3.8K | 1.9K |
| 111 | Systems Biology | 26 | 661 | 440 | 414 |
| 112 | Cerebral cortex | 1 | 624 | 1.7K | 460 |
| 113 | Political Science | 10 | 621 | 1.3K | 490 |
| 114 | Immunity | 6 | 589 | 1.9K | 1.7K |
| 115 | Animal ecology | 4 | 575 | 1.2K | 486 |
| 116 | Transportation | 5 | 574 | 1.2K | 442 |
| 117 | DNA polymerases | 2 | 568 | 717 | 410 |
| 118 | Botany | 7 | 563 | 3.2K | 2.1K |
| 119 | Neural circuitry | 19 | 561 | 420 | 481 |
| 120 | Engineering | 19 | 555 | 1.8K | 1.2K |
| 120 | Zoology | 3 | 555 | 3.2K | 851 |
| 122 | cell physiology | 14 | 547 | 891 | 1.0K |
| 123 | Public Health | 12 | 539 | 4.0K | 3.0K |
| 124 | Nonlinear Dynamics | 18 | 538 | 1.1K | 986 |
| 125 | Biogeography | 6 | 531 | 827 | 649 |
| 126 | Research Design | 4 | 522 | 1.2K | 434 |
| 126 | Liposomes | 4 | 522 | 509 | 162 |
| 126 | Lipid bilayers | 4 | 522 | 423 | 148 |
| 129 | Microprocessors | 11 | 521 | 63 | 24 |
| 130 | Genomics | 17 | 515 | 1.7K | 1.8K |
| 131 | Biophysics | 17 | 507 | 3.5K | 3.0K |
| 132 | Psychiatry | 8 | 468 | 3.8K | 2.8K |
| 133 | Virulence | 6 | 466 | 1.1K | 1.0K |
| 134 | Genetic engineering | 16 | 455 | 991 | 1.3K |
| 134 | Synthetic biology | 16 | 455 | 86 | 102 |
| 136 | Combinatorial analysis | 20 | 447 | 254 | 86 |
| 137 | Systems Engineering | 10 | 442 | 1.3K | 662 |
| 137 | Climate change | 5 | 442 | 1.0K | 1.1K |
| 137 | Eutrophication | 5 | 442 | 985 | 1.1K |
| 140 | Behavior | 5 | 422 | 2.9K | 1.8K |
| 141 | Neurology | 15 | 421 | 3.5K | 3.8K |
| 142 | Telecommunications | 4 | 416 | 625 | 66 |
| 143 | Broadcasting | 3 | 414 | 168 | 32 |
| 144 | Biogeochemistry | 8 | 404 | 694 | 670 |
| 145 | geological modeling | 5 | 402 | 381 | 185 |
| 146 | Information society | 4 | 390 | 81 | 11 |
| 147 | Climatology | 4 | 389 | 1.8K | 1.0K |
| 147 | Geochemical Modeling | 4 | 389 | 280 | 168 |
| 149 | Host-parasite interactions | 5 | 380 | 1.2K | 1.2K |
| 150 | Logic Programming | 17 | 375 | 37 | 29 |
| 151 | Virtual reality | 15 | 370 | 67 | 86 |
| 152 | Geometry | 16 | 366 | 483 | 208 |
| 153 | Medical Physics | 7 | 364 | 1.5K | 1.1K |
| 154 | Agricultural Ecology | 3 | 357 | 1.5K | 827 |
| 154 | Agriculture | 3 | 357 | 2.7K | 1.0K |
| 156 | Optics | 13 | 354 | 2.9K | 2.1K |
| 157 | ecosystem | 5 | 353 | 1.2K | 938 |
| 158 | Statistical Mechanics | 6 | 346 | 703 | 204 |
| 159 | Nervous system | 5 | 343 | 2.5K | 2.0K |
| 160 | Queuing Theory | 6 | 337 | 102 | 44 |
| 161 | Electrical Engineering | 13 | 335 | 2.2K | 1.2K |
| 162 | Liver diseases | 2 | 330 | 2.3K | 1.5K |
| 163 | Mass Media | 2 | 323 | 1.3K | 118 |
| 163 | Asia | 2 | 323 | 3.9K | 689 |
| 165 | Mental Disorders | 3 | 321 | 4.4K | 2.5K |
| 165 | Sensor Networks | 14 | 321 | 17 | 34 |
| 167 | rehabilitation | 9 | 308 | 1.6K | 1.4K |
| 168 | Telecommunication Systems | 7 | 303 | 1.1K | 435 |
| 169 | Memory disorders | 3 | 301 | 296 | 102 |
| 169 | Memory | 3 | 301 | 751 | 405 |
| 171 | Medical genetics | 10 | 298 | 2.3K | 2.8K |
| 172 | Geriatrics | 2 | 294 | 4.8K | 1.9K |
| 172 | Aging | 2 | 294 | 4.4K | 1.8K |
| 174 | Mental illness | 3 | 280 | 2.9K | 1.8K |
| 175 | Algorithms | 8 | 278 | 316 | 158 |
| 176 | Computational Linguistics | 18 | 273 | 65 | 67 |
| 177 | Quantum theory | 7 | 272 | 597 | 367 |
| 178 | Tourism | 1 | 268 | 2.4K | 781 |
| 178 | population geography | 1 | 268 | 694 | 100 |
| 180 | Cloud Computing | 9 | 262 | 102 | 71 |
| 181 | economic forecasting | 1 | 256 | 383 | 47 |
| 181 | Forecasting | 1 | 256 | 965 | 157 |
| 183 | Bioorganic chemistry | 3 | 255 | 3.0K | 1.9K |
| 184 | Numerical Analysis | 9 | 251 | 1.5K | 937 |
| 184 | Developmental Biology | 5 | 251 | 2.0K | 1.9K |
| 186 | marketing | 2 | 249 | 2.1K | 977 |
| 187 | Popular culture | 2 | 247 | 752 | 57 |
| 187 | cultural policy | 2 | 247 | 352 | 45 |
| 187 | Culture | 2 | 247 | 1.6K | 326 |
| 190 | Diabetes mellitus | 1 | 242 | 4.1K | 2.1K |
| 190 | Diabetes | 1 | 242 | 4.2K | 2.2K |
| 192 | Humanities | 5 | 232 | 1.6K | 333 |
| 193 | Therapeutics | 2 | 230 | 3.0K | 1.7K |
| 194 | Decision making | 6 | 227 | 1.2K | 862 |
| 195 | touch | 3 | 220 | 98 | 28 |
| 196 | management | 2 | 219 | 4.0K | 1.8K |
| 196 | Earth Sciences | 3 | 219 | 3.5K | 1.9K |
| 198 | Chromosome mapping | 1 | 218 | 3.7K | 1.7K |
| 198 | East Asia | 13 | 218 | 386 | 83 |
| 200 | Computational Mathematics | 5 | 216 | 70 | 59 |
| 200 | Quantum Communication | 4 | 216 | 177 | 124 |
| 202 | Fiber Optics | 17 | 211 | 318 | 465 |
| 203 | Immunotherapy | 1 | 209 | 3.6K | 1.9K |
| 203 | Microeconomics | 3 | 209 | 411 | 235 |
| 203 | Immune system | 1 | 209 | 2.3K | 1.5K |
| 206 | Environmental Policy | 3 | 207 | 3.4K | 2.6K |
| 207 | Economic History | 2 | 206 | 4.8K | 1.4K |
| 207 | Human Geography | 2 | 206 | 1.4K | 539 |
| 209 | Biochemistry | 5 | 204 | 8.3K | 7.0K |
| 210 | Psychology | 6 | 196 | 4.8K | 4.0K |
| 210 | Traffic Engineering | 3 | 196 | 447 | 294 |
| 210 | Speech Disorders | 1 | 196 | 1.8K | 700 |
| 213 | Social Sciences | 8 | 195 | 2.7K | 1.7K |
| 214 | Imaging systems | 8 | 194 | 228 | 107 |
| 215 | Developing countries | 3 | 189 | 2.3K | 1.1K |
| 216 | Cancer | 3 | 183 | 4.8K | 3.7K |
| 217 | Microorganisms | 5 | 182 | 1.2K | 1.4K |
| 218 | Intelligent Transportation Systems | 5 | 181 | 834 | 664 |
| 219 | Environmental Health | 8 | 179 | 4.3K | 5.0K |
| 220 | Geography | 1 | 178 | 4.0K | 1.5K |
| 220 | Nutrition | 9 | 178 | 3.6K | 4.2K |
| 222 | Environmental Engineering | 7 | 177 | 3.1K | 3.4K |
| 223 | Plants | 2 | 173 | 3.1K | 2.0K |
| 224 | Physical Chemistry | 4 | 172 | 2.6K | 2.1K |
| 224 | Schizophrenia | 1 | 172 | 1.8K | 956 |
| 226 | Topology | 6 | 163 | 181 | 88 |
| 226 | digital preservation | 4 | 163 | 55 | 36 |
| 228 | Automation | 2 | 161 | 2.7K | 1.5K |
| 229 | Critical Care | 1 | 158 | 3.5K | 2.2K |
| 229 | Critical Care Medicine | 1 | 158 | 3.0K | 2.2K |
| 231 | Organic Chemistry | 2 | 154 | 4.1K | 2.6K |
| 232 | United States | 8 | 153 | 4.5K | 4.3K |
| 233 | Computational Complexity | 14 | 152 | 248 | 307 |
| 233 | Health promotion | 3 | 152 | 2.1K | 1.3K |
| 235 | economic policy | 2 | 151 | 3.3K | 1.3K |
| 236 | Coding Theory | 8 | 148 | 190 | 120 |
| 237 | sanitation | 5 | 147 | 1.7K | 2.3K |
| 238 | Visual Communication | 5 | 145 | 167 | 54 |
| 238 | Image enhancement | 5 | 145 | 61 | 48 |
| 240 | Probability | 8 | 144 | 523 | 601 |
| 240 | gene therapy | 1 | 144 | 2.5K | 1.5K |
| 242 | Economic Development | 2 | 141 | 2.1K | 1.3K |
| 243 | economic development projects | 1 | 140 | 459 | 97 |
| 244 | Pharmacology | 2 | 136 | 7.3K | 5.2K |
| 245 | Diet | 2 | 135 | 3.5K | 2.8K |
| 246 | Growth | 4 | 134 | 1.3K | 1.7K |
| 247 | Gerontology | 1 | 125 | 4.1K | 1.6K |
| 248 | High performance computing | 2 | 123 | 41 | 8 |
| 249 | health behavior | 3 | 122 | 1.2K | 993 |
| 250 | Ophthalmology | 3 | 117 | 2.1K | 1.7K |
| 250 | Econometrics | 7 | 117 | 1.0K | 1.0K |
| 252 | Ornithology | 2 | 116 | 1.4K | 762 |
| 252 | Birds | 2 | 116 | 1.7K | 920 |
| 254 | Youth | 1 | 112 | 1.3K | 673 |
| 255 | Superconductors | 8 | 111 | 657 | 632 |
| 256 | Food | 6 | 110 | 2.7K | 3.2K |
| 256 | Physical fitness | 1 | 110 | 2.1K | 1.1K |
| 258 | Food Microbiology | 5 | 109 | 1.0K | 1.5K |
| 258 | food technology | 5 | 109 | 2.0K | 2.2K |
| 260 | Mathematical Economics | 4 | 106 | 189 | 362 |
| 260 | Stochastic Processes | 6 | 106 | 661 | 657 |
| 260 | nucleic acids | 3 | 106 | 2.4K | 2.6K |
| 263 | Environmental Microbiology | 2 | 105 | 2.1K | 2.0K |
| 263 | Medical Microbiology | 2 | 105 | 3.6K | 3.2K |
| 263 | soil microbiology | 2 | 105 | 1.8K | 1.9K |
| 263 | Alzheimer's disease | 2 | 105 | 2.4K | 1.3K |
| 267 | Microelectronics | 1 | 102 | 3.0K | 2.0K |
| 267 | miniaturization | 1 | 102 | 3.6K | 2.5K |
| 269 | Discrete geometry | 5 | 100 | 189 | 164 |
| 270 | Game Theory | 8 | 98 | 222 | 309 |
| 270 | Photonics | 8 | 98 | 1.4K | 2.1K |
| 270 | Diagnosis | 1 | 98 | 1.5K | 511 |
| 273 | Randomized Controlled Trials | 2 | 97 | 2.0K | 1.0K |
| 274 | Biometrics | 3 | 94 | 1.4K | 1.2K |
| 275 | Ergodic Theory | 3 | 93 | 350 | 196 |
| 275 | proteins | 3 | 93 | 2.8K | 2.6K |
| 277 | Stem cells | 2 | 92 | 2.5K | 2.3K |
| 278 | Molecular structure | 2 | 87 | 3.1K | 2.3K |
| 279 | Ergonomics | 8 | 86 | 680 | 865 |
| 279 | Infections | 1 | 86 | 2.5K | 1.8K |
| 279 | Computer-Aided Design | 3 | 86 | 1.2K | 980 |
| 279 | infection | 1 | 86 | 3.3K | 2.2K |
| 279 | drug therapy | 1 | 86 | 4.6K | 3.0K |
| 284 | Judgment | 2 | 83 | 161 | 135 |
| 284 | Nutrigenomics | 5 | 83 | 62 | 153 |
| 284 | Library Science | 1 | 83 | 2.6K | 595 |
| 287 | Embedded Systems | 3 | 79 | 205 | 166 |
| 287 | Microwaves | 3 | 79 | 1.7K | 1.3K |
| 289 | Health Policy | 4 | 78 | 2.7K | 2.9K |
| 290 | Embryology | 4 | 77 | 1.8K | 2.4K |
| 290 | data collection | 4 | 77 | 1.1K | 1.4K |
| 292 | environmental protection | 3 | 76 | 4.1K | 4.3K |
| 293 | Functional Analysis | 2 | 75 | 967 | 383 |
| 293 | Global Governance | 2 | 75 | 81 | 46 |
| 293 | Cognitive Science | 3 | 75 | 1.7K | 1.8K |
| 293 | Technological Innovations | 2 | 75 | 1.4K | 836 |
| 293 | innovation | 2 | 75 | 773 | 712 |
| 298 | Anatomy | 3 | 74 | 2.5K | 2.6K |
| 298 | Neurophysiology | 2 | 74 | 3.7K | 3.7K |
| 298 | Cell differentiation | 3 | 74 | 2.3K | 3.0K |
| 298 | Dementia | 1 | 74 | 3.0K | 1.3K |
| 302 | Digital Media | 2 | 73 | 212 | 147 |
| 303 | Detectors | 3 | 72 | 1.8K | 1.5K |
| 304 | Robotics | 6 | 71 | 1.3K | 1.7K |
| 304 | Pharmaceutical Chemistry | 2 | 71 | 5.5K | 4.9K |
| 306 | Optical materials | 1 | 70 | 3.7K | 3.1K |
| 307 | Epidemiology | 4 | 69 | 4.6K | 5.3K |
| 307 | Informatics | 8 | 69 | 568 | 1.2K |
| 307 | Online journalism | 1 | 69 | 216 | 143 |
| 310 | Electromagnetism | 1 | 68 | 1.9K | 1.0K |
| 310 | Boundary Value Problems | 1 | 68 | 1.4K | 672 |
| 310 | Antenna Arrays | 1 | 68 | 969 | 602 |
| 310 | Computational Intelligence | 8 | 68 | 513 | 889 |
| 314 | Optical Communications | 2 | 65 | 1.2K | 734 |
| 314 | System analysis | 6 | 65 | 1.9K | 2.5K |
| 314 | Antigens | 2 | 65 | 1.2K | 1.1K |
| 317 | Light | 1 | 64 | 2.1K | 1.8K |
| 318 | Health Education | 4 | 63 | 2.0K | 2.3K |
| 318 | Immunogenetics | 1 | 63 | 1.6K | 1.2K |
| 318 | Superconductivity | 2 | 63 | 450 | 328 |
| 321 | Brain | 1 | 62 | 4.0K | 3.2K |
| 322 | Hematology | 1 | 60 | 5.8K | 4.3K |
| 322 | Child Development | 1 | 60 | 3.6K | 2.7K |
| 322 | Child psychology | 1 | 60 | 2.8K | 2.2K |
| 325 | Medical Ethics | 2 | 59 | 2.0K | 1.2K |
| 326 | Mental Health | 1 | 57 | 3.4K | 2.1K |
| 326 | Mental Health Services | 1 | 57 | 2.9K | 1.9K |
| 326 | Eating Disorders | 3 | 57 | 1.1K | 1.3K |
| 326 | Feeding and Eating Disorders | 3 | 57 | 1.1K | 1.3K |
| 330 | Medical Technology | 2 | 56 | 2.9K | 2.6K |
| 330 | Environmental monitoring | 3 | 56 | 4.4K | 5.3K |
| 332 | Neurosurgery | 2 | 54 | 1.6K | 1.7K |
| 333 | Molecular Genetics | 7 | 51 | 1.5K | 3.3K |
| 334 | Ethics | 2 | 50 | 1.5K | 1.1K |
| 335 | Linguistics | 4 | 48 | 1.5K | 1.3K |
| 335 | Software Maintenance | 4 | 48 | 137 | 182 |
| 337 | Social policy | 1 | 47 | 1.8K | 1.0K |
| 338 | Graph Theory | 3 | 46 | 851 | 562 |
| 338 | Welfare Economics | 2 | 46 | 635 | 644 |
| 338 | Semantic web | 4 | 46 | 60 | 120 |
| 341 | Animal Behavior | 2 | 44 | 2.4K | 2.9K |
| 341 | amino acids | 1 | 44 | 1.4K | 1.2K |
| 343 | Dynamics | 6 | 43 | 1.4K | 1.9K |
| 343 | Vaccines | 2 | 43 | 2.5K | 2.7K |
| 345 | atmospheric models | 3 | 42 | 774 | 1.1K |
| 345 | Cognition | 3 | 42 | 1.9K | 2.4K |
| 347 | Oncology | 1 | 41 | 4.4K | 4.4K |
| 348 | Discrete Mathematics | 1 | 38 | 726 | 228 |
| 348 | graph | 1 | 38 | 726 | 228 |
| 348 | Reading | 1 | 38 | 927 | 710 |
| 351 | Business Ethics | 1 | 36 | 1.7K | 1.7K |
| 352 | Nursing | 1 | 35 | 3.9K | 2.6K |
| 352 | Social Choice Theory | 1 | 35 | 441 | 296 |
| 352 | Quantum Computing | 2 | 35 | 270 | 272 |
| 352 | Societies | 1 | 35 | 602 | 264 |
| 352 | China | 9 | 35 | 1.8K | 3.8K |
| 352 | Jurisprudence | 1 | 35 | 2.1K | 1.5K |
| 358 | Reverse Engineering | 3 | 34 | 2 | 2 |
| 358 | Online social networks | 4 | 34 | 186 | 426 |
| 358 | Technology | 4 | 34 | 4.4K | 5.8K |
| 361 | Paleontology | 1 | 33 | 2.3K | 1.9K |
| 361 | Wireless Communication | 4 | 33 | 410 | 619 |
| 363 | Metabolism | 1 | 31 | 5.1K | 5.3K |
| 363 | Drug design | 1 | 31 | 3.5K | 3.2K |
| 363 | Metabolic diseases | 1 | 31 | 4.5K | 4.7K |
| 363 | optical pattern recognition | 3 | 31 | 127 | 125 |
| 363 | Yeast | 1 | 31 | 1.0K | 1.0K |
| 363 | Microwave devices | 2 | 31 | 753 | 749 |
| 363 | lasers | 6 | 31 | 1.8K | 2.6K |
| 370 | Economic Theory | 2 | 30 | 172 | 202 |
| 370 | Public Administration | 1 | 30 | 2.7K | 1.8K |
| 370 | Politics | 1 | 30 | 1.3K | 698 |
| 370 | government | 1 | 30 | 1.4K | 904 |
| 370 | primary prevention | 1 | 30 | 1.0K | 983 |
| 370 | chronic disease | 1 | 30 | 655 | 572 |
| 370 | child abuse | 2 | 30 | 1.1K | 1.5K |
| 377 | Internet of Things | 7 | 29 | 622 | 1.4K |
| 377 | Psycholinguistics | 2 | 29 | 1.2K | 1.5K |
| 377 | Quantum electronics | 3 | 29 | 2.0K | 2.2K |
| 377 | Intelligence | 2 | 29 | 336 | 490 |
| 377 | Calculus of Variations | 2 | 29 | 672 | 601 |
| 377 | Access to Information | 2 | 29 | 234 | 358 |
| 377 | global environmental change | 1 | 29 | 1.6K | 1.7K |
| 377 | Information management | 2 | 29 | 125 | 177 |
| 377 | Information dissemination | 2 | 29 | 234 | 358 |
| 377 | environmental issues | 1 | 29 | 1.0K | 1.0K |
| 387 | Physical Therapy | 2 | 28 | 2.1K | 2.7K |
| 387 | Political Participation | 1 | 28 | 454 | 354 |
| 387 | election law | 1 | 28 | 242 | 188 |
| 387 | Elections | 1 | 28 | 456 | 298 |
| 387 | Microscopy | 1 | 28 | 3.8K | 2.6K |
| 387 | Voting | 1 | 28 | 175 | 159 |
| 393 | Chronic diseases | 1 | 27 | 1.3K | 1.5K |
| 394 | Respiration | 2 | 26 | 2.3K | 3.0K |
| 395 | Environmental Psychology | 1 | 25 | 427 | 487 |
| 395 | Australia | 1 | 25 | 4.1K | 3.2K |
| 397 | Neuropsychology | 1 | 24 | 4.0K | 4.0K |
| 397 | Comparative Physiology | 1 | 24 | 1.3K | 1.4K |
| 397 | Number Theory | 4 | 24 | 663 | 676 |
| 397 | Bioethics | 1 | 24 | 2.0K | 1.5K |
| 397 | Respiratory Infections | 1 | 24 | 903 | 873 |
| 397 | Spectrum analysis | 3 | 24 | 4.5K | 6.0K |
| 397 | Psychophysiology | 1 | 24 | 4.6K | 4.8K |
| 397 | Influenza | 1 | 24 | 789 | 765 |
| 405 | Sleep Disorders | 1 | 23 | 3.1K | 2.9K |
| 405 | Nanostructured Materials | 1 | 23 | 5.2K | 5.2K |
| 405 | Nanoparticles | 1 | 23 | 3.5K | 3.5K |
| 405 | Video Games | 1 | 23 | 222 | 135 |
| 405 | Sleep | 1 | 23 | 3.1K | 2.9K |
| 410 | Visual Arts | 2 | 22 | 208 | 272 |
| 410 | Industrial Design | 2 | 22 | 463 | 601 |
| 410 | Architecture | 2 | 22 | 1.0K | 808 |
| 410 | Architectural Design | 2 | 22 | 608 | 570 |
| 410 | design | 2 | 22 | 412 | 336 |
| 415 | Mechatronics | 4 | 21 | 682 | 1.5K |
| 415 | Algebra | 3 | 21 | 1.5K | 1.3K |
| 415 | civilization | 1 | 21 | 2.4K | 866 |
| 418 | Marine Biology | 2 | 20 | 3.3K | 4.3K |
| 418 | Control Theory | 1 | 20 | 2.8K | 2.6K |
| 418 | Water pollution | 1 | 20 | 4.3K | 4.6K |
| 418 | Information visualization | 3 | 20 | 201 | 295 |
| 418 | Ethology | 1 | 20 | 2.3K | 2.8K |
| 418 | Marine Pollution | 1 | 20 | 1.8K | 2.2K |
| 418 | Social behavior | 1 | 20 | 2.2K | 2.4K |
| 418 | Nonlinear systems | 1 | 20 | 1.2K | 1.1K |
| 426 | Speech-Language Pathology | 2 | 19 | 272 | 429 |
| 426 | Electromagnetic compatibility | 2 | 19 | 550 | 716 |
| 426 | Infertility | 1 | 19 | 1.9K | 2.2K |
| 426 | Neuromuscular diseases | 2 | 19 | 1.1K | 1.8K |
| 426 | automatic speech recognition | 2 | 19 | 59 | 170 |
| 426 | Muscles | 2 | 19 | 1.5K | 2.3K |
| 426 | fertility | 1 | 19 | 2.0K | 2.3K |
| 433 | Cognitive neuroscience | 2 | 18 | 1.4K | 2.0K |
| 434 | Civil Engineering | 1 | 17 | 3.2K | 2.4K |
| 434 | Aerospace Engineering | 1 | 17 | 760 | 516 |
| 434 | Kinetics | 1 | 17 | 1.2K | 1.2K |
| 434 | Chemical kinetics | 1 | 17 | 1.5K | 1.3K |
| 434 | Group decision making | 2 | 17 | 675 | 1.0K |
| 439 | Public Choice | 1 | 16 | 678 | 752 |
| 439 | Student Health Services | 1 | 16 | 592 | 670 |
| 441 | Oceanography | 1 | 15 | 2.8K | 3.0K |
| 441 | Remote Sensing | 3 | 15 | 1.1K | 1.9K |
| 441 | Ubiquitous computing | 3 | 15 | 75 | 166 |
| 441 | Oral communication | 2 | 15 | 348 | 555 |
| 441 | Radio waves | 1 | 15 | 1.6K | 1.7K |
| 441 | Social work | 1 | 15 | 2.8K | 2.6K |
| 441 | Protein engineering | 1 | 15 | 577 | 795 |
| 441 | molecular design | 1 | 15 | 586 | 793 |
| 441 | identity recognition | 1 | 15 | 84 | 84 |
| 450 | Renewable Energy Sources | 1 | 14 | 3.4K | 4.3K |
| 450 | Energy Consumption | 1 | 14 | 791 | 1.1K |
| 450 | energy conservation | 1 | 14 | 3.1K | 3.7K |
| 450 | Health | 1 | 14 | 5.0K | 5.5K |
| 450 | Proteome | 1 | 14 | 2.4K | 3.3K |
| 450 | Communication in medicine | 1 | 14 | 1.1K | 1.4K |
| 450 | health services | 1 | 14 | 2.4K | 2.8K |
| 450 | mathematical concepts | 1 | 14 | 948 | 903 |
| 458 | Sociology | 2 | 13 | 4.2K | 5.6K |
| 458 | urban health | 2 | 13 | 439 | 966 |
| 458 | Navigation | 1 | 13 | 1.1K | 943 |
| 461 | Computer Engineering | 2 | 12 | 959 | 1.4K |
| 461 | Sustainable Development | 2 | 12 | 2.7K | 4.1K |
| 461 | Group theory | 2 | 12 | 221 | 141 |
| 461 | Intelligent Control Systems | 1 | 12 | 2.3K | 2.1K |
| 461 | Fuzzy systems | 1 | 12 | 3.0K | 2.9K |
| 466 | Experimental Psychology | 1 | 11 | 1.0K | 1.2K |
| 466 | Semantics | 2 | 11 | 415 | 585 |
| 466 | Social Networks | 3 | 11 | 217 | 652 |
| 466 | Advertising | 1 | 11 | 696 | 959 |
| 466 | Health insurance | 1 | 11 | 1.1K | 1.3K |
| 466 | Government policy | 1 | 11 | 409 | 516 |
| 472 | health services accessibility | 2 | 10 | 1.4K | 2.2K |
| 472 | Real-time Data Processing | 1 | 10 | 189 | 265 |
| 472 | Human-robot interaction | 2 | 10 | 51 | 134 |
| 472 | Genes | 2 | 10 | 1.9K | 3.1K |
| 476 | Energy Conversion | 1 | 9 | 2.1K | 2.6K |
| 476 | Photography | 4 | 9 | 1.6K | 1.8K |
| 476 | Energy Storage | 1 | 9 | 2.3K | 2.6K |
| 476 | Energy Harvesting | 1 | 9 | 832 | 1.2K |
| 476 | Obesity | 1 | 9 | 4.0K | 5.3K |
| 476 | Semiotics | 1 | 9 | 778 | 515 |
| 476 | feeding behavior | 1 | 9 | 1.2K | 1.9K |
| 476 | atmosphere | 1 | 9 | 936 | 1.3K |
| 476 | pain | 1 | 9 | 3.0K | 3.7K |
| 485 | Industrial Engineering | 2 | 8 | 2.8K | 4.3K |
| 485 | Proteomics | 1 | 8 | 2.3K | 3.2K |
| 485 | Social Psychology | 1 | 8 | 3.8K | 4.6K |
| 485 | Organizational Behavior | 1 | 8 | 954 | 1.2K |
| 485 | Combinatorial optimization | 2 | 8 | 711 | 1.1K |
| 485 | Molecular evolution | 2 | 8 | 2.2K | 4.0K |
| 485 | Biocompatible Materials | 1 | 8 | 6.1K | 7.6K |
| 485 | plant molecular biology | 1 | 8 | 2.7K | 3.6K |
| 485 | Cheminformatics | 3 | 8 | 440 | 1.2K |
| 494 | Global Health | 1 | 7 | 2.6K | 3.1K |
| 494 | Industrial Statistics | 2 | 7 | 317 | 620 |
| 494 | Soft Condensed Matter | 1 | 7 | 2.0K | 2.6K |
| 494 | protein | 1 | 7 | 2.4K | 3.1K |
| 498 | Nanophotonics | 1 | 6 | 715 | 1.0K |
| 498 | Formal Languages | 1 | 6 | 503 | 599 |
| 498 | scholarly publishing | 1 | 6 | 374 | 482 |
| 498 | family violence | 1 | 6 | 801 | 1.3K |
| 498 | Post-traumatic stress disorder | 1 | 6 | 1.6K | 2.2K |
| 498 | violence | 1 | 6 | 1.8K | 2.5K |
| 498 | information | 1 | 6 | 141 | 128 |
| 505 | Systems Theory | 1 | 5 | 1.4K | 1.8K |
| 505 | Computational Chemistry | 1 | 5 | 1.4K | 1.9K |
| 505 | Developmental Psychology | 1 | 5 | 1.9K | 2.6K |
| 505 | Medical Oncology | 3 | 5 | 2.6K | 4.7K |
| 505 | Acoustics | 1 | 5 | 746 | 739 |
| 505 | Material Culture | 1 | 5 | 270 | 387 |
| 505 | Biological Systems | 1 | 5 | 1.7K | 2.5K |
| 505 | Expert Systems | 1 | 5 | 578 | 912 |
| 505 | Radiobiology | 3 | 5 | 2.2K | 3.7K |
| 505 | Digital humanities | 3 | 5 | 66 | 353 |
| 505 | Production Management | 1 | 5 | 1.5K | 2.2K |
| 505 | ADA | 5 | 5 | 32 | 81 |
| 517 | Radiology | 1 | 4 | 2.8K | 3.5K |
| 517 | Nuclear Medicine | 1 | 4 | 2.0K | 2.5K |
| 517 | Green Chemistry | 2 | 4 | 2.4K | 4.1K |
| 517 | Discourse Analysis | 1 | 4 | 677 | 959 |
| 517 | Democracy | 1 | 4 | 735 | 754 |
| 517 | Kalman Filtering | 2 | 4 | 173 | 337 |
| 517 | Diffusion of innovations | 1 | 4 | 332 | 662 |
| 517 | Gene expression regulation | 1 | 4 | 2.1K | 3.0K |
| 517 | Critical theory | 1 | 4 | 380 | 491 |
| 517 | Social Change | 1 | 4 | 1.3K | 2.1K |
| 517 | Genetic regulation | 1 | 4 | 2.4K | 3.4K |
| 517 | Brain damage | 1 | 4 | 1.0K | 1.7K |
| 517 | Gastrointestinal diseases | 1 | 4 | 1.7K | 2.4K |
| 530 | Sustainable Engineering | 1 | 3 | 3.0K | 4.2K |
| 530 | Cosmology | 1 | 3 | 2.0K | 2.3K |
| 530 | Particle Physics | 1 | 3 | 1.2K | 1.5K |
| 530 | Textile Design | 1 | 3 | 4 | 4 |
| 530 | Restoration Ecology | 1 | 3 | 994 | 1.6K |
| 530 | Liquid Crystals | 1 | 3 | 1.7K | 2.1K |
| 530 | Socioeconomic Factors | 1 | 3 | 1.7K | 2.8K |
| 530 | embryonic development | 1 | 3 | 1.0K | 1.6K |
| 530 | Scheduling | 1 | 3 | 314 | 569 |
| 530 | Production Scheduling | 1 | 3 | 314 | 569 |
| 530 | Respiratory system | 1 | 3 | 1.3K | 2.0K |
| 530 | Reproduction | 1 | 3 | 4.3K | 5.8K |
| 530 | women | 1 | 3 | 1.7K | 2.2K |
| 530 | enzymes | 1 | 3 | 2.5K | 3.8K |
| 544 | Education | 1 | 2 | 7.4K | 8.6K |
| 544 | Philosophy | 1 | 2 | 2.8K | 2.7K |
| 544 | Logic | 1 | 2 | 800 | 1.0K |
| 544 | Quantum Gravity | 1 | 2 | 2.8K | 3.3K |
| 544 | Ethnology | 1 | 2 | 2.9K | 3.6K |
| 544 | Antibodies | 1 | 2 | 1.1K | 1.8K |
| 544 | disabilities | 1 | 2 | 1.7K | 2.6K |
| 544 | Instructional materials | 1 | 2 | 128 | 302 |
| 544 | Approximation Theory | 1 | 2 | 496 | 663 |
| 553 | Surface Chemistry | 1 | 1 | 5.1K | 7.0K |
| 553 | Production Engineering | 1 | 1 | 3.4K | 4.7K |
| 553 | Environmental Management | 1 | 1 | 4.6K | 6.7K |
| 553 | Electromagnetic waves | 1 | 1 | 636 | 1.1K |
| 553 | Radio wave propagation | 1 | 1 | 1.8K | 2.6K |
| 553 | sustainability | 1 | 1 | 1.7K | 2.8K |
| 553 | Colloids | 1 | 1 | 5.1K | 7.0K |
| 553 | Spine | 4 | 1 | 836 | 2.3K |
| 561 | Endocrinology | 1 | 0 | 5.7K | 7.5K |
| 561 | Health Services Administration | 1 | 0 | 2.6K | 4.5K |
| 561 | Philosophy of Mind | 5 | 0 | 163 | 885 |
| 561 | History of Medicine | 1 | 0 | 1.1K | 1.4K |
| 561 | infrared radiation | 2 | 0 | 494 | 1.2K |
| 561 | Marine biodiversity | 1 | 0 | 671 | 1.1K |
| 561 | moral development | 5 | 0 | 47 | 621 |
| 561 | Entropy | 1 | 0 | 2.4K | 3.6K |
| 561 | Interfaces | 3 | 0 | 70 | 614 |
| 561 | research and development | 1 | 0 | 851 | 1.5K |
| 561 | Japan | 1 | 0 | 4.0K | 5.7K |
| 561 | Classification | 1 | 0 | 887 | 1.5K |
| 561 | drug addiction | 1 | 0 | 2.3K | 3.7K |
| 561 | alcoholism | 1 | 0 | 2.9K | 4.6K |
| 561 | Endocrine system | 1 | 0 | 1.9K | 1.8K |
| 561 | infrared technology | 2 | 0 | 357 | 827 |
| 561 | Organelle biogenesis | 1 | 0 | 522 | 942 |
| 561 | Autonomous robots | 5 | 0 | 128 | 799 |
| 561 | Indexing | 1 | 0 | 16 | 33 |
| 561 | Multiple sclerosis | 1 | 0 | 1.3K | 2.0K |
| 561 | Consciousness | 1 | 0 | 869 | 1.5K |
