| 1 | Materials | 979 | 60.7K | 143 | 122 |
| 2 | Medicine | 896 | 47.8K | 339 | 295 |
| 3 | Public Health | 1,054 | 47.4K | 65 | 63 |
| 4 | Psychiatry | 740 | 42.9K | 76 | 83 |
| 5 | Chemistry | 564 | 41.7K | 670 | 462 |
| 6 | Science | 682 | 38.2K | 420 | 507 |
| 7 | Biology | 529 | 37.8K | 486 | 515 |
| 8 | Ecology | 679 | 37.1K | 189 | 229 |
| 9 | Australia | 1,768 | 31.8K | 12 | 11 |
| 10 | Mental Disorders | 450 | 31.2K | 57 | 56 |
| 11 | Obesity | 473 | 28.2K | 15 | 10 |
| 12 | Research | 666 | 27.3K | 333 | 311 |
| 13 | Diet | 523 | 26.6K | 9 | 17 |
| 14 | Physics | 273 | 26.3K | 1027 | 740 |
| 15 | Epidemiology | 578 | 24.8K | 59 | 65 |
| 16 | Environment | 386 | 23.5K | 186 | 232 |
| 17 | Nutrition | 575 | 22.7K | 44 | 75 |
| 18 | Materials Science | 365 | 22.2K | 223 | 167 |
| 19 | Psychology | 616 | 21.5K | 149 | 171 |
| 20 | Molecular Biology | 283 | 20.7K | 732 | 530 |
| 21 | Sports Medicine | 452 | 20.5K | 23 | 22 |
| 22 | Nanotechnology | 300 | 20.5K | 358 | 265 |
| 23 | Mental illness | 162 | 19.7K | 102 | 49 |
| 24 | Metallurgy | 223 | 18.5K | 102 | 50 |
| 25 | Biocompatible Materials | 249 | 17.0K | 248 | 196 |
| 26 | preventive medicine | 114 | 16.5K | 56 | 18 |
| 27 | Physical fitness | 298 | 15.9K | 1 | 3 |
| 28 | Physiology | 271 | 15.0K | 282 | 201 |
| 29 | Economics | 466 | 14.7K | 118 | 141 |
| 30 | Behavior | 262 | 14.2K | 157 | 155 |
| 31 | Education | 534 | 13.4K | 64 | 81 |
| 32 | United States | 335 | 13.0K | 271 | 215 |
| 33 | Pollution | 255 | 12.9K | 348 | 391 |
| 34 | Sociology | 228 | 12.6K | 148 | 97 |
| 35 | Biochemistry | 299 | 12.4K | 947 | 835 |
| 36 | Metals | 143 | 12.1K | 146 | 76 |
| 37 | management | 276 | 12.0K | 99 | 223 |
| 38 | Chemical Engineering | 198 | 11.8K | 472 | 335 |
| 39 | Polymers | 278 | 11.7K | 363 | 280 |
| 40 | Neurology | 198 | 11.2K | 585 | 528 |
| 41 | Analytical Chemistry | 249 | 11.1K | 296 | 231 |
| 42 | Artificial Intelligence | 242 | 10.6K | 134 | 150 |
| 43 | Food | 299 | 10.6K | 48 | 74 |
| 44 | Health Policy | 205 | 10.1K | 88 | 49 |
| 45 | environmental pollution | 181 | 9.6K | 306 | 248 |
| 46 | Quality of life | 139 | 9.2K | 27 | 22 |
| 47 | Composite Materials | 200 | 9.2K | 158 | 155 |
| 48 | nanoscience | 93 | 9.0K | 361 | 207 |
| 49 | human behavior | 130 | 9.0K | 186 | 182 |
| 50 | Renewable Energy Sources | 88 | 8.9K | 225 | 171 |
| 51 | internet | 127 | 8.8K | 48 | 18 |
| 52 | Nanostructured Materials | 163 | 8.7K | 255 | 192 |
| 53 | Information Technology | 127 | 8.7K | 68 | 40 |
| 54 | Higher Education | 119 | 8.6K | 2 | 1 |
| 55 | Electrochemistry | 290 | 8.6K | 270 | 220 |
| 56 | Endocrinology | 138 | 8.5K | 320 | 295 |
| 57 | finance | 307 | 8.4K | 11 | 51 |
| 58 | Biotechnology | 159 | 8.2K | 602 | 572 |
| 59 | Psychophysiology | 152 | 8.1K | 312 | 275 |
| 60 | Sports | 292 | 8.1K | 27 | 47 |
| 61 | computer networks | 199 | 7.9K | 70 | 61 |
| 62 | tests | 84 | 7.8K | 1 | 1 |
| 63 | Telecommunication | 82 | 7.8K | 348 | 168 |
| 64 | Animal Behavior | 153 | 7.5K | 166 | 169 |
| 65 | Social Sciences | 174 | 7.5K | 185 | 116 |
| 66 | Biochemical Engineering | 105 | 7.3K | 374 | 360 |
| 67 | Health Services Research | 188 | 7.3K | 51 | 61 |
| 68 | Ethology | 136 | 7.2K | 117 | 131 |
| 69 | Public Policy | 131 | 7.2K | 69 | 29 |
| 70 | Health promotion | 97 | 7.2K | 81 | 48 |
| 71 | Optical materials | 64 | 7.0K | 444 | 196 |
| 72 | Automation | 91 | 6.8K | 268 | 191 |
| 73 | Natural history | 44 | 6.8K | 683 | 784 |
| 74 | Environmental Health | 199 | 6.7K | 379 | 524 |
| 75 | health services accessibility | 87 | 6.7K | 37 | 9 |
| 76 | Biomedical Engineering | 189 | 6.6K | 405 | 395 |
| 77 | Internet of Things | 105 | 6.6K | 61 | 36 |
| 78 | Surface Chemistry | 193 | 6.5K | 316 | 325 |
| 79 | Wildlife conservation | 96 | 6.4K | 47 | 46 |
| 80 | feeding behavior | 154 | 6.4K | 8 | 13 |
| 81 | Energy Policy | 77 | 6.4K | 287 | 164 |
| 82 | Child | 188 | 6.4K | 102 | 92 |
| 83 | Biodiversity conservation | 125 | 6.4K | 89 | 206 |
| 84 | Diabetes | 108 | 6.3K | 198 | 193 |
| 85 | psychotherapy | 89 | 6.3K | 117 | 93 |
| 86 | Communication | 110 | 6.3K | 159 | 107 |
| 87 | Oncology | 47 | 6.3K | 355 | 288 |
| 88 | Economic History | 293 | 6.3K | 63 | 103 |
| 89 | Metabolism | 152 | 6.2K | 250 | 321 |
| 90 | Biophysics | 121 | 6.1K | 868 | 671 |
| 91 | Clinical Psychology | 112 | 6.0K | 87 | 105 |
| 92 | energy conservation | 56 | 6.0K | 262 | 148 |
| 93 | Evolution | 77 | 6.0K | 253 | 210 |
| 94 | Colloids | 152 | 5.9K | 410 | 407 |
| 95 | alcoholism | 195 | 5.8K | 59 | 74 |
| 96 | Diabetes mellitus | 93 | 5.8K | 201 | 194 |
| 97 | polymerization | 160 | 5.7K | 453 | 386 |
| 98 | Signal Processing | 137 | 5.7K | 253 | 240 |
| 99 | Microbiology | 128 | 5.6K | 873 | 879 |
| 100 | Child Development | 182 | 5.6K | 106 | 179 |
| 101 | International Finance | 177 | 5.6K | 10 | 13 |
| 102 | Appetite | 132 | 5.6K | 6 | 15 |
| 103 | Medical Anthropology | 70 | 5.6K | 130 | 97 |
| 104 | Health Education | 174 | 5.6K | 86 | 80 |
| 105 | Pediatrics | 88 | 5.5K | 277 | 225 |
| 106 | marketing | 143 | 5.4K | 58 | 178 |
| 107 | drug addiction | 167 | 5.3K | 46 | 63 |
| 108 | biological evolution | 85 | 5.3K | 252 | 277 |
| 109 | Eating Disorders | 147 | 5.3K | 24 | 34 |
| 110 | energy resources | 48 | 5.3K | 145 | 84 |
| 111 | Environmental Policy | 154 | 5.2K | 156 | 298 |
| 112 | medical education | 152 | 5.2K | 117 | 95 |
| 113 | Feeding and Eating Disorders | 135 | 5.0K | 25 | 33 |
| 114 | Primary health care | 142 | 5.0K | 68 | 54 |
| 115 | Information Science | 125 | 4.9K | 122 | 126 |
| 116 | Aquaculture | 180 | 4.9K | 42 | 64 |
| 117 | Asia | 222 | 4.9K | 47 | 41 |
| 118 | Plastics | 112 | 4.8K | 49 | 28 |
| 119 | Biodiversity | 100 | 4.8K | 149 | 167 |
| 120 | Substance Abuse | 234 | 4.7K | 41 | 68 |
| 121 | Respiration | 59 | 4.7K | 207 | 112 |
| 122 | Manufacturing Processes | 135 | 4.7K | 146 | 129 |
| 123 | Marine Biology | 141 | 4.7K | 206 | 230 |
| 124 | Energy Conversion | 42 | 4.5K | 196 | 178 |
| 125 | Developing countries | 127 | 4.4K | 107 | 122 |
| 126 | Business Ethics | 51 | 4.4K | 36 | 41 |
| 127 | Geriatrics | 145 | 4.3K | 248 | 256 |
| 128 | Catalysis | 82 | 4.3K | 780 | 679 |
| 129 | Cell Biology | 62 | 4.2K | 774 | 735 |
| 130 | Neural circuitry | 126 | 4.1K | 76 | 101 |
| 131 | Developmental Disabilities | 122 | 4.1K | 37 | 82 |
| 132 | Cytology | 84 | 4.1K | 706 | 759 |
| 133 | Parallel Processing | 37 | 4.1K | 52 | 12 |
| 134 | rehabilitation | 169 | 4.0K | 99 | 175 |
| 135 | Metabolic diseases | 81 | 4.0K | 305 | 350 |
| 136 | Pharmacology | 78 | 4.0K | 969 | 728 |
| 137 | Nursing | 188 | 4.0K | 47 | 54 |
| 138 | violence | 88 | 4.0K | 45 | 45 |
| 139 | health services | 156 | 3.9K | 31 | 37 |
| 140 | Environmental Management | 101 | 3.8K | 206 | 308 |
| 141 | Wireless Communication Systems | 120 | 3.8K | 209 | 219 |
| 142 | Aging | 137 | 3.7K | 231 | 288 |
| 143 | Neurophysiology | 64 | 3.7K | 556 | 496 |
| 144 | environmental protection | 115 | 3.7K | 246 | 344 |
| 145 | Electrical Engineering | 88 | 3.7K | 487 | 169 |
| 146 | behavioral medicine | 86 | 3.6K | 88 | 142 |
| 147 | Criminal psychology | 152 | 3.6K | 14 | 46 |
| 148 | Neuropsychology | 85 | 3.5K | 288 | 261 |
| 149 | Tourism | 67 | 3.5K | 154 | 164 |
| 150 | Mental Health | 119 | 3.5K | 71 | 69 |
| 151 | Environmental Chemistry | 17 | 3.5K | 700 | 282 |
| 152 | Adolescent | 126 | 3.4K | 147 | 166 |
| 153 | Agriculture | 76 | 3.4K | 213 | 158 |
| 154 | Water pollution | 87 | 3.4K | 323 | 373 |
| 155 | Carbon | 49 | 3.3K | 143 | 142 |
| 156 | Water | 51 | 3.3K | 476 | 429 |
| 157 | Europe | 156 | 3.3K | 217 | 246 |
| 158 | Bipolar Disorder | 62 | 3.3K | 24 | 27 |
| 159 | Body Image | 76 | 3.2K | 3 | 6 |
| 160 | Cybernetics | 66 | 3.2K | 164 | 184 |
| 161 | Business | 66 | 3.2K | 273 | 358 |
| 162 | plasticity | 37 | 3.1K | 34 | 31 |
| 163 | Green Chemistry | 55 | 3.1K | 249 | 240 |
| 164 | Child psychology | 86 | 3.1K | 192 | 261 |
| 165 | Engineering | 121 | 3.1K | 375 | 333 |
| 166 | genome | 22 | 3.0K | 406 | 277 |
| 167 | Computational Biology | 48 | 3.0K | 431 | 344 |
| 168 | Intellectual disability | 92 | 3.0K | 43 | 48 |
| 169 | Educational Technology | 77 | 3.0K | 60 | 54 |
| 170 | Health | 83 | 3.0K | 203 | 187 |
| 171 | Social Psychology | 88 | 3.0K | 309 | 380 |
| 172 | Bioinformatics | 41 | 2.9K | 391 | 281 |
| 173 | Autism | 55 | 2.9K | 65 | 56 |
| 174 | Environmental monitoring | 57 | 2.9K | 676 | 604 |
| 175 | Sexual health | 26 | 2.9K | 125 | 31 |
| 176 | Economic Development | 73 | 2.8K | 124 | 187 |
| 177 | Genetics | 62 | 2.8K | 632 | 688 |
| 178 | health planning | 100 | 2.8K | 104 | 88 |
| 179 | Research Design | 56 | 2.8K | 122 | 130 |
| 180 | Gerontology | 105 | 2.8K | 184 | 168 |
| 181 | Electronics | 77 | 2.8K | 590 | 434 |
| 182 | child abuse | 64 | 2.8K | 71 | 82 |
| 183 | Bioengineering | 83 | 2.8K | 630 | 846 |
| 184 | Image Processing | 85 | 2.8K | 234 | 314 |
| 185 | Zoology | 86 | 2.7K | 295 | 250 |
| 186 | Exercise | 115 | 2.7K | 33 | 60 |
| 187 | econometric models | 62 | 2.7K | 3 | 6 |
| 188 | Brain | 92 | 2.6K | 429 | 502 |
| 189 | Conservation Biology | 76 | 2.6K | 63 | 124 |
| 190 | Agricultural Ecology | 45 | 2.6K | 112 | 130 |
| 191 | personality | 63 | 2.6K | 222 | 284 |
| 191 | Capital market | 87 | 2.6K | 2 | 4 |
| 193 | Therapeutics | 69 | 2.6K | 199 | 214 |
| 194 | Dietetics | 126 | 2.5K | 18 | 25 |
| 195 | Electrochemical Analysis | 76 | 2.5K | 119 | 105 |
| 196 | Climate change | 38 | 2.5K | 166 | 377 |
| 197 | Toxicology | 67 | 2.5K | 883 | 809 |
| 197 | Membranes | 42 | 2.5K | 369 | 309 |
| 199 | Paleogeography | 48 | 2.5K | 118 | 86 |
| 200 | Teaching | 85 | 2.4K | 144 | 156 |
| 201 | educational planning | 35 | 2.4K | 18 | 13 |
| 202 | food technology | 55 | 2.4K | 412 | 349 |
| 203 | Social work | 106 | 2.4K | 109 | 94 |
| 204 | Vocational guidance | 32 | 2.4K | 203 | 133 |
| 205 | economic policy | 104 | 2.3K | 153 | 157 |
| 206 | ecosystem | 52 | 2.3K | 147 | 191 |
| 207 | Sustainable Engineering | 49 | 2.3K | 202 | 201 |
| 208 | Project Management | 15 | 2.3K | 70 | 27 |
| 209 | Educational Psychology | 25 | 2.3K | 444 | 213 |
| 210 | Intelligent Transportation Systems | 44 | 2.3K | 135 | 120 |
| 210 | Eutrophication | 33 | 2.3K | 198 | 398 |
| 212 | Paleoclimatology | 45 | 2.3K | 180 | 145 |
| 213 | Geology | 65 | 2.3K | 668 | 587 |
| 214 | Paleoecology | 44 | 2.3K | 166 | 119 |
| 215 | Cognition | 74 | 2.2K | 262 | 316 |
| 216 | Animal ecology | 68 | 2.2K | 123 | 171 |
| 217 | Learning disabilities | 70 | 2.2K | 70 | 59 |
| 218 | Mechanical Engineering | 62 | 2.2K | 388 | 193 |
| 219 | Biogeography | 25 | 2.2K | 260 | 179 |
| 220 | Law | 174 | 2.1K | 25 | 35 |
| 221 | Statistics | 38 | 2.1K | 751 | 361 |
| 222 | Sustainable Development | 65 | 2.1K | 111 | 236 |
| 223 | Nanoparticles | 36 | 2.1K | 357 | 236 |
| 224 | Mathematics | 84 | 2.1K | 1412 | 914 |
| 224 | Psychosomatic Medicine | 48 | 2.1K | 87 | 90 |
| 226 | Happiness | 38 | 2.1K | 5 | 9 |
| 227 | fuel cells | 39 | 2.1K | 219 | 249 |
| 228 | Mental Health Services | 87 | 2.1K | 78 | 101 |
| 229 | Birds | 111 | 2.1K | 64 | 85 |
| 230 | Obstetrics | 55 | 2.0K | 409 | 324 |
| 231 | Environmental Engineering | 48 | 2.0K | 746 | 724 |
| 232 | Cellulose | 45 | 2.0K | 42 | 40 |
| 233 | Critical Care Medicine | 114 | 2.0K | 121 | 359 |
| 234 | Biomass Energy | 35 | 2.0K | 550 | 509 |
| 235 | Econometrics | 62 | 2.0K | 168 | 193 |
| 236 | Adolescent Medicine | 12 | 2.0K | 190 | 104 |
| 237 | Data Mining | 54 | 2.0K | 111 | 202 |
| 238 | Criminology | 114 | 1.9K | 54 | 104 |
| 239 | Ornithology | 107 | 1.9K | 40 | 56 |
| 240 | Aggression | 39 | 1.9K | 23 | 34 |
| 241 | Forensic Psychiatry | 108 | 1.9K | 10 | 19 |
| 242 | actuators | 41 | 1.9K | 458 | 372 |
| 242 | transducers | 41 | 1.9K | 458 | 372 |
| 244 | Neurochemistry | 27 | 1.9K | 734 | 521 |
| 245 | Cancer | 69 | 1.9K | 551 | 755 |
| 246 | Genomics | 62 | 1.9K | 494 | 566 |
| 247 | miniaturization | 28 | 1.9K | 487 | 442 |
| 248 | Technology | 64 | 1.8K | 678 | 622 |
| 249 | Medical Technology | 49 | 1.8K | 142 | 137 |
| 250 | Oceanography | 37 | 1.8K | 441 | 373 |
| 251 | world | 34 | 1.8K | 94 | 104 |
| 252 | Production Engineering | 70 | 1.8K | 226 | 192 |
| 252 | family violence | 33 | 1.8K | 31 | 13 |
| 254 | Earth Sciences | 59 | 1.8K | 630 | 625 |
| 255 | Textile industry | 86 | 1.8K | 23 | 16 |
| 256 | health behavior | 48 | 1.8K | 133 | 124 |
| 257 | counseling | 47 | 1.8K | 229 | 171 |
| 258 | Nervous system | 45 | 1.8K | 516 | 543 |
| 259 | Lipids | 27 | 1.7K | 284 | 207 |
| 260 | Fisheries | 59 | 1.7K | 206 | 218 |
| 261 | Smoking | 65 | 1.7K | 78 | 99 |
| 261 | Muscles | 33 | 1.7K | 128 | 105 |
| 263 | Industrial Microbiology | 16 | 1.7K | 712 | 350 |
| 264 | Global Health | 51 | 1.7K | 85 | 57 |
| 265 | Early Childhood Education | 89 | 1.7K | 10 | 20 |
| 266 | Development | 33 | 1.7K | 112 | 111 |
| 267 | Pregnancy | 41 | 1.7K | 81 | 49 |
| 268 | Multimedia Systems | 66 | 1.7K | 142 | 141 |
| 269 | Hypertension | 19 | 1.7K | 506 | 439 |
| 270 | Building Materials | 41 | 1.7K | 371 | 439 |
| 271 | Energy Storage | 35 | 1.7K | 202 | 194 |
| 272 | Youth | 47 | 1.7K | 62 | 86 |
| 273 | Molecular Genetics | 35 | 1.6K | 422 | 436 |
| 274 | Drug delivery systems | 7 | 1.6K | 980 | 275 |
| 275 | Patient education | 34 | 1.6K | 83 | 78 |
| 276 | Systems Engineering | 49 | 1.6K | 313 | 273 |
| 277 | Attention | 54 | 1.6K | 272 | 290 |
| 278 | Chromosome mapping | 24 | 1.6K | 477 | 335 |
| 278 | gene mapping | 24 | 1.6K | 541 | 418 |
| 280 | Globalization | 44 | 1.6K | 23 | 30 |
| 280 | Nanostructures | 25 | 1.6K | 520 | 388 |
| 282 | Economic Assistance | 25 | 1.6K | 126 | 108 |
| 283 | Control Theory | 52 | 1.5K | 314 | 264 |
| 284 | diseases | 2 | 1.5K | 396 | 238 |
| 284 | Disease | 2 | 1.5K | 375 | 239 |
| 286 | Pharmaceutical Chemistry | 32 | 1.5K | 1096 | 834 |
| 287 | Telecommunication Systems | 56 | 1.5K | 134 | 97 |
| 288 | Cross-Cultural Studies | 70 | 1.5K | 10 | 27 |
| 288 | Human Resources | 31 | 1.5K | 26 | 38 |
| 290 | Distance Education | 34 | 1.5K | 12 | 17 |
| 291 | sustainability | 32 | 1.5K | 82 | 163 |
| 292 | Public Administration | 46 | 1.5K | 231 | 183 |
| 293 | Biosensors | 21 | 1.5K | 360 | 293 |
| 294 | Human-Computer Interaction | 49 | 1.5K | 127 | 161 |
| 295 | industrial relations | 54 | 1.5K | 90 | 65 |
| 296 | Post-traumatic stress disorder | 26 | 1.4K | 162 | 119 |
| 297 | China | 56 | 1.4K | 448 | 370 |
| 298 | Cardiovascular diseases | 46 | 1.4K | 294 | 288 |
| 299 | Intercultural Communication | 63 | 1.4K | 2 | 20 |
| 300 | commerce | 44 | 1.4K | 165 | 280 |
| 301 | Environmental Education | 36 | 1.4K | 12 | 17 |
| 302 | adolescence | 47 | 1.4K | 132 | 180 |
| 303 | Genetic engineering | 38 | 1.4K | 398 | 471 |
| 304 | international cooperation | 35 | 1.4K | 60 | 72 |
| 305 | Chemical analysis | 30 | 1.4K | 166 | 88 |
| 306 | big data | 33 | 1.4K | 16 | 18 |
| 307 | Cognitive Science | 40 | 1.4K | 251 | 325 |
| 308 | System analysis | 49 | 1.4K | 398 | 384 |
| 309 | Human genetics | 14 | 1.4K | 798 | 960 |
| 310 | Mobile Computing | 45 | 1.3K | 136 | 149 |
| 310 | city planning | 53 | 1.3K | 211 | 241 |
| 312 | free radicals | 17 | 1.3K | 473 | 376 |
| 313 | biological factors | 26 | 1.3K | 488 | 316 |
| 314 | prostaglandins | 16 | 1.3K | 126 | 29 |
| 315 | Developmental Psychology | 29 | 1.3K | 250 | 261 |
| 316 | United Kingdom | 39 | 1.3K | 298 | 362 |
| 317 | Molecular ecology | 30 | 1.3K | 246 | 337 |
| 318 | brain mapping | 17 | 1.3K | 198 | 148 |
| 319 | Corporate governance | 19 | 1.3K | 50 | 26 |
| 320 | recreation | 36 | 1.3K | 102 | 51 |
| 321 | Population Genetics | 39 | 1.3K | 235 | 317 |
| 322 | biopolymers | 27 | 1.3K | 299 | 222 |
| 323 | Sarcopenia | 23 | 1.3K | 25 | 37 |
| 324 | Cloud Computing | 27 | 1.3K | 17 | 11 |
| 325 | Immunology | 38 | 1.3K | 792 | 894 |
| 326 | Political Science | 77 | 1.2K | 244 | 294 |
| 327 | Community Psychiatry | 31 | 1.2K | 172 | 171 |
| 328 | Medical Laboratory Science | 19 | 1.2K | 684 | 540 |
| 329 | Drug design | 29 | 1.2K | 260 | 230 |
| 330 | Magnetic Materials | 22 | 1.2K | 480 | 263 |
| 331 | Geography | 33 | 1.2K | 522 | 455 |
| 332 | Paleontology | 59 | 1.2K | 183 | 226 |
| 333 | Clinical Chemistry | 15 | 1.2K | 1079 | 671 |
| 334 | Family | 48 | 1.2K | 146 | 164 |
| 335 | Oxidative stress | 7 | 1.2K | 478 | 179 |
| 336 | Culture | 86 | 1.2K | 59 | 85 |
| 337 | Human Geography | 40 | 1.2K | 207 | 188 |
| 338 | Virology | 26 | 1.2K | 838 | 970 |
| 339 | East Asia | 59 | 1.2K | 18 | 3 |
| 340 | Leadership | 9 | 1.2K | 218 | 117 |
| 341 | textile fibers | 48 | 1.2K | 33 | 13 |
| 342 | Industrial Engineering | 40 | 1.2K | 337 | 353 |
| 343 | Geriatric Psychiatry | 32 | 1.2K | 143 | 124 |
| 344 | Machine Learning | 17 | 1.2K | 63 | 70 |
| 345 | Botany | 44 | 1.2K | 1041 | 1186 |
| 346 | Marine Pollution | 41 | 1.2K | 147 | 261 |
| 347 | Medical genetics | 32 | 1.2K | 674 | 796 |
| 348 | Learning | 28 | 1.2K | 343 | 346 |
| 349 | drugs | 31 | 1.2K | 458 | 379 |
| 350 | Socialization | 20 | 1.2K | 125 | 96 |
| 351 | drug evaluation | 17 | 1.1K | 390 | 129 |
| 352 | Multicultural Education | 82 | 1.1K | 2 | 16 |
| 352 | Food preferences | 36 | 1.1K | 29 | 46 |
| 354 | Money | 26 | 1.1K | 5 | 14 |
| 355 | Hematology | 30 | 1.1K | 690 | 641 |
| 356 | Neurobiology | 11 | 1.1K | 806 | 577 |
| 356 | Soft Condensed Matter | 23 | 1.1K | 329 | 231 |
| 358 | Histology | 33 | 1.1K | 440 | 441 |
| 359 | Environmental Toxicology | 42 | 1.1K | 421 | 635 |
| 360 | Computer Graphics | 33 | 1.1K | 400 | 353 |
| 361 | Transportation | 23 | 1.1K | 500 | 391 |
| 362 | Fishery management | 50 | 1.1K | 87 | 105 |
| 363 | Socioeconomic Factors | 30 | 1.1K | 95 | 86 |
| 363 | human development | 39 | 1.1K | 115 | 171 |
| 365 | Trace elements | 10 | 1.1K | 66 | 6 |
| 366 | Eastern Europe | 24 | 1.1K | 114 | 15 |
| 367 | drug control | 44 | 1.1K | 29 | 40 |
| 368 | drug therapy | 20 | 1.1K | 701 | 513 |
| 369 | Engineering Geology | 28 | 1.1K | 349 | 312 |
| 370 | cell physiology | 3 | 1.1K | 1226 | 488 |
| 371 | Schizophrenia | 34 | 1.1K | 209 | 275 |
| 372 | Bioorganic chemistry | 27 | 1.1K | 922 | 796 |
| 373 | Food service management | 15 | 1.1K | 93 | 90 |
| 374 | drug abuse | 31 | 1.0K | 96 | 70 |
| 375 | Occupational Therapy | 58 | 1.0K | 103 | 83 |
| 376 | Detectors | 36 | 1.0K | 254 | 224 |
| 377 | sexual behavior | 29 | 1.0K | 105 | 123 |
| 378 | urban health | 23 | 1.0K | 39 | 38 |
| 379 | Physical Therapy | 27 | 1.0K | 297 | 282 |
| 379 | Mechatronics | 10 | 1.0K | 399 | 137 |
| 381 | Microbial Ecology | 30 | 1.0K | 604 | 808 |
| 382 | complementary therapies | 27 | 1.0K | 280 | 193 |
| 383 | Land use | 42 | 1.0K | 91 | 178 |
| 384 | Randomized Controlled Trials | 72 | 1.0K | 69 | 93 |
| 385 | Psychopharmacology | 35 | 1.0K | 338 | 456 |
| 386 | sex crimes | 33 | 1.0K | 73 | 71 |
| 387 | Language Disorders | 33 | 1.0K | 174 | 157 |
| 388 | Cognitive neuroscience | 27 | 1.0K | 261 | 345 |
| 388 | sports administration | 30 | 1.0K | 18 | 12 |
| 390 | behavior therapy | 27 | 999 | 220 | 215 |
| 391 | Energy Harvesting | 9 | 998 | 197 | 185 |
| 391 | environmental exposure | 33 | 998 | 351 | 433 |
| 393 | race relations | 34 | 990 | 63 | 58 |
| 394 | World Wide Web | 39 | 989 | 8 | 10 |
| 395 | Cardiovascular system | 10 | 988 | 664 | 552 |
| 396 | Computer Science | 37 | 987 | 320 | 228 |
| 396 | Computer Vision | 21 | 987 | 318 | 327 |
| 398 | Speech Disorders | 35 | 982 | 227 | 244 |
| 399 | older people | 39 | 981 | 321 | 233 |
| 400 | Enteral nutrition | 25 | 977 | 153 | 219 |
| 400 | Parenteral nutrition | 25 | 977 | 229 | 267 |
| 402 | freshwater biology | 23 | 973 | 180 | 157 |
| 403 | Environmental Law | 7 | 972 | 647 | 400 |
| 404 | Regional Planning | 27 | 970 | 421 | 346 |
| 404 | Perception | 30 | 970 | 484 | 473 |
| 406 | Women's health | 34 | 967 | 189 | 171 |
| 407 | dietary supplements | 17 | 959 | 161 | 96 |
| 408 | Gender Studies | 52 | 945 | 6 | 37 |
| 409 | Agricultural Chemistry | 24 | 943 | 642 | 591 |
| 409 | role | 17 | 943 | 99 | 73 |
| 411 | Bioelectronics | 14 | 942 | 411 | 395 |
| 412 | Environmental Psychology | 10 | 940 | 122 | 88 |
| 413 | breastfeeding | 35 | 938 | 34 | 32 |
| 414 | Access to Information | 10 | 934 | 17 | 20 |
| 414 | Information dissemination | 10 | 934 | 17 | 20 |
| 416 | Software Engineering | 32 | 933 | 180 | 222 |
| 417 | Microelectronics | 18 | 931 | 667 | 583 |
| 418 | Computer Engineering | 23 | 928 | 125 | 43 |
| 419 | nucleic acids | 13 | 927 | 725 | 643 |
| 420 | Bones | 30 | 921 | 130 | 225 |
| 421 | arthritis | 16 | 917 | 438 | 420 |
| 422 | Host-parasite interactions | 18 | 908 | 376 | 482 |
| 423 | educational innovations | 23 | 905 | 65 | 59 |
| 424 | disabilities | 38 | 899 | 82 | 101 |
| 425 | Geophysics | 19 | 883 | 1387 | 1147 |
| 426 | Solar Energy | 15 | 877 | 651 | 488 |
| 427 | Operations Research | 47 | 870 | 473 | 662 |
| 428 | Emergency Nursing | 70 | 867 | 2 | 5 |
| 429 | Immunity | 14 | 860 | 698 | 763 |
| 430 | global environmental change | 17 | 857 | 215 | 251 |
| 431 | Robotics | 35 | 856 | 375 | 426 |
| 432 | Neuroimmunology | 23 | 855 | 137 | 203 |
| 433 | Sleep Disorders | 33 | 844 | 351 | 365 |
| 434 | Nutrition physiology | 38 | 843 | 60 | 161 |
| 435 | harm reduction | 19 | 841 | 25 | 13 |
| 436 | Psychoneuroimmunology | 22 | 825 | 119 | 193 |
| 437 | software | 13 | 822 | 376 | 203 |
| 438 | Cerebral cortex | 19 | 819 | 303 | 313 |
| 439 | Energy Consumption | 8 | 817 | 171 | 100 |
| 440 | Chronic diseases | 17 | 815 | 209 | 252 |
| 441 | Alternative Medicine | 22 | 814 | 305 | 243 |
| 442 | Entrepreneurship | 12 | 812 | 363 | 383 |
| 443 | Occupational Health | 38 | 805 | 130 | 183 |
| 444 | Physical Chemistry | 18 | 803 | 881 | 718 |
| 445 | Marriage | 21 | 802 | 104 | 68 |
| 446 | Bioremediation | 17 | 795 | 122 | 103 |
| 447 | Oxidation-reduction | 5 | 792 | 560 | 351 |
| 448 | construction industry | 35 | 791 | 8 | 7 |
| 449 | Forensic Genetics | 15 | 788 | 62 | 46 |
| 449 | Recycling | 10 | 788 | 234 | 224 |
| 449 | Leisure | 21 | 788 | 53 | 53 |
| 452 | pain | 24 | 785 | 370 | 429 |
| 453 | Soil Mechanics | 23 | 784 | 342 | 354 |
| 454 | police | 24 | 783 | 59 | 26 |
| 455 | Critical Care | 17 | 782 | 500 | 593 |
| 456 | Combinatorial chemistry | 10 | 778 | 305 | 227 |
| 457 | Crime prevention | 26 | 776 | 22 | 12 |
| 458 | Adult Education | 22 | 774 | 109 | 28 |
| 459 | Qualitative Research | 36 | 765 | 41 | 96 |
| 460 | Technological Innovations | 22 | 759 | 173 | 198 |
| 461 | Transport | 15 | 754 | 178 | 135 |
| 462 | Medical Physics | 8 | 749 | 895 | 526 |
| 463 | Power Electronics | 36 | 748 | 217 | 407 |
| 464 | Sleep | 30 | 747 | 374 | 402 |
| 465 | Heat Exchangers | 14 | 744 | 515 | 397 |
| 466 | Organic Chemistry | 22 | 742 | 1271 | 1092 |
| 467 | fame | 26 | 741 | 1 | 3 |
| 468 | Meteorology | 11 | 740 | 1087 | 826 |
| 469 | Virulence | 11 | 738 | 482 | 527 |
| 470 | Structural Engineering | 30 | 734 | 451 | 474 |
| 471 | Coastal zone management | 23 | 733 | 93 | 92 |
| 472 | movement | 14 | 732 | 61 | 41 |
| 473 | Social welfare | 29 | 730 | 94 | 88 |
| 473 | Investment analysis | 14 | 730 | 240 | 132 |
| 475 | speech therapy | 27 | 720 | 74 | 71 |
| 476 | Demography | 12 | 715 | 239 | 164 |
| 476 | Clinical Pharmacology | 20 | 715 | 392 | 325 |
| 478 | Organizational Behavior | 9 | 714 | 300 | 249 |
| 479 | families | 40 | 711 | 125 | 164 |
| 480 | Mineralogy | 13 | 710 | 637 | 462 |
| 481 | coal | 19 | 709 | 563 | 602 |
| 482 | mammals | 14 | 704 | 366 | 209 |
| 483 | Smart Materials | 16 | 696 | 287 | 202 |
| 484 | risk factors | 23 | 695 | 145 | 174 |
| 484 | Psychiatric Epidemiology | 23 | 695 | 79 | 121 |
| 486 | Adolescent Psychology | 32 | 693 | 142 | 267 |
| 487 | calcification | 35 | 692 | 46 | 137 |
| 488 | Rural Development | 19 | 687 | 94 | 101 |
| 489 | ethnic groups | 24 | 684 | 33 | 35 |
| 490 | Reproduction | 27 | 680 | 655 | 693 |
| 491 | Plant diseases | 29 | 679 | 537 | 566 |
| 492 | Child welfare | 42 | 678 | 169 | 236 |
| 493 | Palliative Care | 28 | 677 | 151 | 149 |
| 494 | Marine resources | 21 | 675 | 117 | 109 |
| 495 | Industrial Safety | 22 | 673 | 256 | 250 |
| 496 | Structural design | 14 | 672 | 274 | 177 |
| 497 | drug development | 6 | 665 | 532 | 413 |
| 497 | Marriage counseling | 13 | 665 | 88 | 56 |
| 499 | paraphilias | 12 | 662 | 35 | 22 |
| 500 | Greenhouse gases | 3 | 654 | 274 | 87 |
| 500 | Immunochemistry | 6 | 654 | 638 | 197 |
| 502 | Marine Ecology | 29 | 652 | 130 | 142 |
| 503 | Osteoporosis | 29 | 651 | 14 | 39 |
| 504 | data collection | 14 | 649 | 318 | 332 |
| 505 | Feminism | 30 | 646 | 66 | 80 |
| 506 | Auditing | 31 | 644 | 18 | 78 |
| 506 | Memory | 28 | 644 | 483 | 597 |
| 508 | Humanities | 40 | 641 | 158 | 182 |
| 509 | Soil Science | 11 | 640 | 920 | 675 |
| 510 | International Relations | 39 | 631 | 199 | 229 |
| 511 | Mass Media | 63 | 630 | 31 | 67 |
| 512 | Urban Policy | 21 | 627 | 154 | 197 |
| 513 | Social Change | 12 | 626 | 387 | 427 |
| 513 | Small Business | 11 | 626 | 309 | 404 |
| 515 | Nanochemistry | 20 | 625 | 269 | 190 |
| 515 | Plant Ecology | 26 | 625 | 528 | 747 |
| 517 | Environmental pollutants | 23 | 623 | 640 | 803 |
| 518 | Interactive multimedia | 20 | 622 | 128 | 151 |
| 519 | Long-Term Care | 7 | 618 | 292 | 174 |
| 519 | Long-term care facilities | 7 | 618 | 290 | 174 |
| 519 | Molecular evolution | 13 | 618 | 612 | 593 |
| 522 | Bioethics | 56 | 613 | 88 | 145 |
| 523 | viruses | 14 | 611 | 533 | 593 |
| 524 | Cognitive Therapy | 25 | 609 | 116 | 155 |
| 525 | Organometallic compounds | 47 | 605 | 180 | 414 |
| 526 | Biomechanics | 21 | 603 | 374 | 431 |
| 526 | children | 20 | 603 | 97 | 147 |
| 528 | cultural policy | 49 | 602 | 14 | 24 |
| 529 | Atmospheric Physics | 4 | 599 | 1221 | 616 |
| 529 | Natural resources | 16 | 599 | 236 | 249 |
| 531 | Cell differentiation | 14 | 598 | 633 | 737 |
| 532 | pollutants | 21 | 594 | 544 | 711 |
| 533 | Atmospheric Chemistry | 2 | 592 | 929 | 459 |
| 533 | Fishery resources | 21 | 592 | 111 | 139 |
| 535 | occupational diseases | 25 | 591 | 151 | 224 |
| 536 | air quality management | 2 | 588 | 679 | 98 |
| 536 | indoor air pollution | 2 | 588 | 472 | 95 |
| 536 | Building | 33 | 588 | 92 | 113 |
| 536 | Ventilation | 2 | 588 | 656 | 116 |
| 536 | Sick building syndrome | 2 | 588 | 472 | 95 |
| 541 | Medical Ethics | 42 | 586 | 164 | 191 |
| 542 | Information Systems | 15 | 585 | 462 | 350 |
| 543 | multimedia | 17 | 584 | 143 | 157 |
| 544 | Securities | 24 | 578 | 9 | 38 |
| 545 | locomotion | 14 | 577 | 188 | 168 |
| 545 | posture | 14 | 577 | 188 | 168 |
| 545 | Social behavior | 28 | 577 | 295 | 436 |
| 545 | gait | 14 | 577 | 188 | 168 |
| 545 | walking | 14 | 577 | 188 | 168 |
| 550 | Fuzzy systems | 31 | 570 | 256 | 258 |
| 551 | Marine mammals | 16 | 568 | 50 | 48 |
| 552 | Forensic Psychology | 30 | 567 | 35 | 54 |
| 552 | Biometrics | 10 | 567 | 539 | 313 |
| 552 | pigments | 20 | 567 | 203 | 202 |
| 555 | Journalism | 59 | 566 | 19 | 71 |
| 555 | Parasitic Diseases | 14 | 566 | 805 | 665 |
| 555 | Metallography | 28 | 566 | 135 | 203 |
| 558 | Transplantation | 13 | 564 | 402 | 407 |
| 558 | Population | 10 | 564 | 411 | 262 |
| 560 | Spectrum analysis | 17 | 562 | 1946 | 1690 |
| 561 | Forest Management | 17 | 559 | 326 | 361 |
| 562 | sports injuries | 22 | 556 | 83 | 58 |
| 563 | correctional psychology | 11 | 555 | 84 | 61 |
| 564 | Production Management | 11 | 553 | 551 | 632 |
| 565 | Database Management | 19 | 552 | 239 | 259 |
| 565 | environmental indicators | 15 | 552 | 371 | 443 |
| 567 | Dermatology | 4 | 550 | 1188 | 552 |
| 567 | sanitation | 15 | 550 | 597 | 876 |
| 569 | Human Rights | 28 | 549 | 75 | 77 |
| 570 | Neurotoxicology | 12 | 548 | 155 | 146 |
| 571 | Inclusive Education | 24 | 546 | 6 | 22 |
| 571 | Integration | 24 | 546 | 6 | 21 |
| 573 | Ecosystem management | 18 | 543 | 163 | 215 |
| 574 | gene therapy | 8 | 539 | 523 | 410 |
| 575 | Career development | 25 | 531 | 27 | 38 |
| 575 | Fracture mechanics | 22 | 531 | 489 | 507 |
| 577 | Measurement | 16 | 530 | 462 | 337 |
| 578 | elder abuse | 17 | 527 | 59 | 60 |
| 579 | child behavior | 14 | 525 | 111 | 155 |
| 580 | biofuels | 4 | 524 | 201 | 124 |
| 581 | Jurisprudence | 28 | 514 | 200 | 223 |
| 582 | Personality Assessment | 15 | 510 | 186 | 256 |
| 583 | Rock Mechanics | 17 | 507 | 322 | 369 |
| 584 | Forest Ecology | 15 | 505 | 391 | 425 |
| 585 | Landscape Ecology | 17 | 503 | 89 | 165 |
| 585 | stocks | 17 | 503 | 2 | 12 |
| 587 | Phylogeny | 9 | 502 | 434 | 400 |
| 588 | Biodegradation | 14 | 500 | 144 | 181 |
| 589 | Social policy | 39 | 495 | 128 | 241 |
| 590 | Ethnic relations | 27 | 493 | 65 | 85 |
| 591 | Physical organic chemistry | 12 | 487 | 707 | 471 |
| 592 | Consumer education | 15 | 486 | 43 | 93 |
| 592 | Japan | 27 | 486 | 362 | 366 |
| 592 | technical education | 33 | 486 | 48 | 100 |
| 595 | Comparative Physiology | 26 | 482 | 176 | 312 |
| 595 | Nonlinear systems | 14 | 482 | 191 | 137 |
| 597 | Recombinant DNA | 14 | 479 | 593 | 515 |
| 598 | Medical Microbiology | 8 | 478 | 1159 | 1034 |
| 599 | Visual Perception | 17 | 476 | 555 | 565 |
| 600 | Plant physiology | 14 | 474 | 975 | 1096 |
| 600 | government | 3 | 474 | 557 | 181 |
| 602 | Brain damage | 9 | 473 | 161 | 109 |
| 603 | Evolutionary Computation | 8 | 472 | 188 | 247 |
| 604 | Exercise therapy | 15 | 466 | 58 | 34 |
| 605 | Vocational Education | 27 | 465 | 89 | 130 |
| 605 | Stem cells | 13 | 465 | 596 | 604 |
| 605 | economic analysis | 8 | 465 | 83 | 39 |
| 608 | Speech-Language Pathology | 19 | 463 | 32 | 40 |
| 608 | Functional Genomics | 9 | 463 | 90 | 94 |
| 608 | economic conditions | 43 | 463 | 40 | 185 |
| 611 | Cytogenetics | 6 | 461 | 830 | 665 |
| 612 | Neuromuscular diseases | 10 | 456 | 260 | 212 |
| 613 | Informatics | 7 | 455 | 498 | 288 |
| 614 | Quality Control | 9 | 450 | 846 | 594 |
| 615 | Chemotherapy | 15 | 449 | 476 | 461 |
| 616 | Apoptosis | 10 | 448 | 57 | 44 |
| 616 | neurotoxins | 10 | 448 | 57 | 44 |
| 616 | Neurotoxic agents | 10 | 448 | 57 | 44 |
| 616 | Nerve regeneration | 10 | 448 | 57 | 44 |
| 620 | Industrial Design | 13 | 445 | 53 | 42 |
| 621 | Process Control | 10 | 444 | 434 | 539 |
| 622 | Neurotransmitters | 47 | 441 | 39 | 136 |
| 623 | Obsessive-Compulsive Disorder | 15 | 436 | 15 | 11 |
| 624 | Paleobiology | 11 | 434 | 108 | 25 |
| 625 | Biogeochemistry | 10 | 433 | 550 | 589 |
| 625 | Industry | 8 | 433 | 29 | 70 |
| 627 | Special Education | 18 | 432 | 242 | 215 |
| 627 | Sea | 13 | 432 | 169 | 180 |
| 629 | Hydrology | 16 | 427 | 988 | 1022 |
| 629 | Medical innovations | 6 | 427 | 545 | 595 |
| 631 | women | 26 | 425 | 129 | 119 |
| 632 | Anatomy | 15 | 423 | 818 | 779 |
| 632 | Education policy | 21 | 423 | 7 | 12 |
| 634 | Input-output analysis | 4 | 422 | 175 | 63 |
| 635 | Computational Linguistics | 13 | 419 | 93 | 43 |
| 636 | Astronomy | 14 | 418 | 1332 | 1364 |
| 637 | Cellular senescence | 2 | 415 | 381 | 196 |
| 638 | Solid State Chemistry | 17 | 414 | 1179 | 1035 |
| 638 | Waste management | 14 | 414 | 515 | 399 |
| 638 | Iron | 17 | 414 | 79 | 71 |
| 641 | Food Policy | 16 | 410 | 67 | 134 |
| 642 | Engineering Mathematics | 8 | 403 | 1125 | 567 |
| 642 | Food additives | 5 | 403 | 794 | 530 |
| 644 | Community Psychology | 11 | 402 | 244 | 263 |
| 645 | industrial hygiene | 23 | 400 | 190 | 151 |
| 646 | Bacteriology | 9 | 398 | 978 | 989 |
| 647 | Developmental Biology | 15 | 397 | 756 | 1014 |
| 648 | Pathology | 10 | 395 | 940 | 910 |
| 648 | machinery | 13 | 395 | 281 | 207 |
| 650 | Politics | 3 | 393 | 511 | 175 |
| 650 | food industry | 11 | 393 | 241 | 116 |
| 652 | crime | 29 | 391 | 138 | 223 |
| 653 | Teacher Education | 29 | 390 | 11 | 18 |
| 653 | Behavioral research | 21 | 390 | 40 | 66 |
| 653 | organization | 10 | 390 | 377 | 488 |
| 656 | Health Information Management | 7 | 388 | 111 | 263 |
| 657 | Gene expression regulation | 11 | 386 | 395 | 412 |
| 658 | Architecture | 43 | 385 | 43 | 96 |
| 659 | Transportation Engineering | 5 | 384 | 224 | 129 |
| 659 | scientific societies | 9 | 384 | 326 | 239 |
| 661 | Ethnology | 64 | 382 | 128 | 363 |
| 662 | Restoration Ecology | 22 | 381 | 56 | 143 |
| 663 | Educational Sociology | 19 | 379 | 46 | 74 |
| 664 | terrorism | 17 | 378 | 42 | 40 |
| 665 | infection | 6 | 377 | 949 | 752 |
| 666 | Religion and Psychology | 8 | 376 | 210 | 53 |
| 667 | Hydraulic Engineering | 8 | 375 | 502 | 363 |
| 668 | Biopharmaceutics | 7 | 374 | 638 | 486 |
| 668 | Decision making | 17 | 374 | 467 | 591 |
| 670 | Health Services Administration | 19 | 373 | 233 | 335 |
| 671 | visualization | 18 | 370 | 505 | 364 |
| 672 | Anxiety Disorders | 11 | 369 | 203 | 324 |
| 672 | Anxiety | 11 | 369 | 205 | 323 |
| 674 | Food Microbiology | 7 | 368 | 723 | 712 |
| 674 | Food Security | 10 | 368 | 36 | 48 |
| 674 | Statistical physics | 17 | 368 | 1549 | 1549 |
| 677 | International Education | 18 | 367 | 16 | 47 |
| 678 | Parasitology | 16 | 366 | 965 | 954 |
| 679 | animals | 21 | 361 | 330 | 359 |
| 679 | Cerebellum | 9 | 361 | 100 | 115 |
| 679 | Cerebellar ataxia | 9 | 361 | 100 | 115 |
| 682 | Systems Analysis | 20 | 359 | 286 | 350 |
| 682 | Hormones | 11 | 359 | 580 | 606 |
| 684 | Wildlife management | 11 | 356 | 249 | 183 |
| 685 | Anthropology | 62 | 353 | 220 | 536 |
| 686 | micromechanics | 7 | 351 | 346 | 238 |
| 686 | weight loss | 14 | 351 | 25 | 20 |
| 688 | Plant tissue culture | 2 | 350 | 861 | 267 |
| 688 | Plant cell culture | 2 | 350 | 773 | 263 |
| 690 | DNA methylation | 9 | 349 | 90 | 121 |
| 690 | Parasites | 14 | 349 | 642 | 617 |
| 692 | Toxins | 10 | 346 | 335 | 295 |
| 693 | civil rights | 14 | 345 | 90 | 69 |
| 694 | civilization | 91 | 344 | 47 | 69 |
| 695 | venom | 9 | 342 | 326 | 259 |
| 696 | men | 13 | 341 | 39 | 55 |
| 697 | agricultural policy | 13 | 339 | 53 | 132 |
| 697 | Social problems | 11 | 339 | 254 | 302 |
| 697 | Nonprofit organizations | 8 | 339 | 146 | 104 |
| 700 | Optics | 22 | 336 | 1734 | 1712 |
| 700 | Elderly | 24 | 336 | 350 | 272 |
| 702 | Kidney diseases | 10 | 334 | 397 | 387 |
| 703 | Architectural Design | 6 | 333 | 273 | 89 |
| 704 | Geriatric Nursing | 16 | 331 | 100 | 63 |
| 704 | Molecular Microbiology | 5 | 331 | 602 | 581 |
| 706 | Social interaction | 19 | 329 | 52 | 148 |
| 706 | Longevity | 3 | 329 | 155 | 38 |
| 708 | environmental issues | 31 | 328 | 18 | 154 |
| 709 | data protection | 13 | 327 | 118 | 112 |
| 710 | ethnicity | 20 | 326 | 154 | 147 |
| 711 | Water quality management | 15 | 325 | 689 | 712 |
| 711 | particles | 15 | 325 | 280 | 340 |
| 713 | hydrocolloids | 3 | 324 | 597 | 457 |
| 714 | Pharmacogenetics | 10 | 323 | 388 | 437 |
| 714 | food handling | 5 | 323 | 650 | 459 |
| 714 | Instructional materials | 2 | 323 | 74 | 4 |
| 717 | Analytical Biochemistry | 17 | 321 | 603 | 759 |
| 718 | Ophthalmology | 22 | 320 | 603 | 815 |
| 718 | Pharmacy | 20 | 320 | 707 | 1000 |
| 718 | Homeostasis | 4 | 320 | 302 | 522 |
| 718 | Cell metabolism | 4 | 320 | 508 | 568 |
| 722 | Medical Sociology | 16 | 318 | 12 | 12 |
| 723 | Futures | 10 | 315 | 86 | 78 |
| 723 | rejuvenation | 2 | 315 | 162 | 34 |
| 725 | Diagnostic Imaging | 6 | 314 | 1192 | 805 |
| 725 | gastrointestinal tract | 2 | 314 | 390 | 218 |
| 727 | Genetic algorithms | 4 | 313 | 252 | 259 |
| 727 | Diplomatic relations | 34 | 313 | 96 | 94 |
| 729 | Ocean Engineering | 10 | 310 | 941 | 883 |
| 729 | Communication in medicine | 8 | 310 | 282 | 214 |
| 729 | Southeast Asia | 23 | 310 | 45 | 46 |
| 732 | Pediatric Nursing | 13 | 309 | 122 | 120 |
| 732 | Mathematical Physics | 16 | 309 | 1365 | 1243 |
| 734 | Action Research | 10 | 307 | 50 | 32 |
| 734 | mental health promotion | 16 | 307 | 30 | 59 |
| 734 | DNA | 7 | 307 | 297 | 187 |
| 737 | design | 5 | 305 | 173 | 77 |
| 738 | Communications | 29 | 304 | 17 | 8 |
| 738 | agricultural productivity | 10 | 304 | 18 | 19 |
| 738 | media | 29 | 304 | 17 | 8 |
| 741 | Cell death | 6 | 303 | 721 | 760 |
| 742 | Bioinorganic chemistry | 16 | 302 | 590 | 712 |
| 743 | Digital Media | 14 | 300 | 32 | 59 |
| 743 | hazard mitigation | 8 | 300 | 431 | 386 |
| 745 | nursing ethics | 10 | 299 | 60 | 67 |
| 746 | school sports | 12 | 298 | 29 | 51 |
| 747 | Hydrodynamics | 5 | 295 | 442 | 309 |
| 747 | Organometallic chemistry | 28 | 295 | 558 | 888 |
| 747 | Bone diseases | 23 | 295 | 61 | 307 |
| 747 | Aquatic ecology | 17 | 295 | 260 | 402 |
| 751 | Electrophoresis | 17 | 293 | 570 | 785 |
| 752 | Online journalism | 11 | 292 | 18 | 50 |
| 753 | economic development projects | 7 | 291 | 58 | 44 |
| 753 | Emotions | 12 | 291 | 260 | 402 |
| 755 | Surface-Active Agents | 8 | 290 | 601 | 655 |
| 755 | Online social networks | 15 | 290 | 39 | 67 |
| 755 | Surface properties | 8 | 290 | 649 | 727 |
| 758 | Molecular cloning | 12 | 289 | 625 | 693 |
| 758 | Condensed Matter | 13 | 289 | 1599 | 1584 |
| 760 | Disability Studies | 14 | 287 | 30 | 43 |
| 760 | Continental shelf | 9 | 287 | 179 | 206 |
| 762 | Psychometrics | 8 | 286 | 259 | 242 |
| 762 | Citizenship | 6 | 286 | 49 | 32 |
| 764 | Mechanics | 10 | 285 | 668 | 492 |
| 765 | Orthopedics | 20 | 283 | 468 | 668 |
| 766 | Philosophy | 53 | 282 | 307 | 442 |
| 766 | drug resistance | 9 | 282 | 268 | 303 |
| 766 | Neuropharmacology | 17 | 282 | 148 | 274 |
| 766 | Public opinion | 12 | 282 | 142 | 207 |
| 770 | Microfluidics | 5 | 281 | 140 | 75 |
| 771 | Databases | 16 | 279 | 119 | 193 |
| 772 | Product life cycle | 8 | 278 | 116 | 149 |
| 772 | green products | 8 | 278 | 108 | 146 |
| 772 | masculinity | 7 | 278 | 11 | 21 |
| 775 | Mathematics Education | 6 | 276 | 308 | 128 |
| 775 | Social Issues | 4 | 276 | 212 | 128 |
| 775 | civil service | 5 | 276 | 261 | 177 |
| 778 | Ethics | 14 | 275 | 327 | 315 |
| 779 | Genetic recombination | 11 | 274 | 644 | 709 |
| 779 | Instructional systems | 10 | 274 | 24 | 39 |
| 781 | homosexuality | 13 | 272 | 101 | 165 |
| 782 | Dementia | 25 | 271 | 397 | 486 |
| 783 | Personality Disorders | 5 | 269 | 171 | 146 |
| 784 | Tropical Medicine | 8 | 268 | 1005 | 735 |
| 785 | Infections | 2 | 267 | 1117 | 701 |
| 785 | clay | 7 | 267 | 468 | 508 |
| 787 | Clinical Trials | 11 | 266 | 168 | 178 |
| 788 | Entomology | 23 | 265 | 757 | 969 |
| 789 | Criminal behavior | 5 | 264 | 104 | 52 |
| 790 | Tribology | 8 | 263 | 681 | 566 |
| 790 | Experimental Psychology | 3 | 263 | 592 | 333 |
| 792 | History | 39 | 262 | 259 | 148 |
| 793 | Ergonomics | 18 | 261 | 320 | 421 |
| 794 | Histochemistry | 7 | 260 | 640 | 498 |
| 795 | Vision | 17 | 258 | 236 | 392 |
| 796 | Queer Studies | 11 | 256 | 65 | 115 |
| 796 | community development | 17 | 256 | 129 | 239 |
| 798 | Machining | 6 | 255 | 50 | 23 |
| 798 | behavior modification | 4 | 255 | 340 | 299 |
| 800 | Microscopy | 13 | 254 | 547 | 566 |
| 801 | Organizational Sociology | 12 | 251 | 112 | 168 |
| 801 | Feminist criticism | 7 | 251 | 26 | 17 |
| 801 | body temperature | 14 | 251 | 90 | 165 |
| 804 | Surgery | 14 | 249 | 621 | 975 |
| 805 | Production Planning | 9 | 248 | 86 | 152 |
| 805 | Production Control | 9 | 248 | 86 | 152 |
| 805 | lasers | 10 | 248 | 1219 | 1009 |
| 808 | Computer-Aided Design | 9 | 247 | 633 | 580 |
| 809 | Chromatographic analysis | 22 | 246 | 571 | 847 |
| 810 | soil microbiology | 9 | 245 | 788 | 1151 |
| 811 | Plasma chemistry | 15 | 244 | 93 | 170 |
| 811 | Democracy | 9 | 244 | 116 | 68 |
| 811 | Hazardous waste | 4 | 244 | 809 | 790 |
| 814 | Solid State Physics | 11 | 243 | 2133 | 1980 |
| 814 | Ethnic Conflict | 11 | 243 | 84 | 131 |
| 814 | forced migration | 11 | 243 | 84 | 131 |
| 817 | Nonverbal Communication | 6 | 241 | 109 | 123 |
| 817 | Evidence-Based Medicine | 13 | 241 | 220 | 299 |
| 819 | Epigenetics | 6 | 240 | 106 | 43 |
| 819 | Epigenomics | 6 | 240 | 105 | 42 |
| 821 | Democratization | 7 | 239 | 41 | 43 |
| 822 | Travel | 23 | 237 | 134 | 309 |
| 822 | Political Participation | 6 | 237 | 207 | 166 |
| 822 | plant communities | 10 | 237 | 556 | 797 |
| 822 | Fluorescence | 2 | 237 | 639 | 93 |
| 826 | Real Estate Development | 3 | 236 | 25 | 4 |
| 826 | Psychiatric Nursing | 19 | 236 | 156 | 258 |
| 826 | sustainable construction | 3 | 236 | 10 | 3 |
| 826 | cultural pluralism | 24 | 236 | 18 | 117 |
| 830 | Ubiquitous computing | 18 | 235 | 10 | 22 |
| 831 | Active Learning | 5 | 234 | 29 | 20 |
| 831 | Superconductors | 17 | 234 | 351 | 350 |
| 831 | Computational Intelligence | 11 | 234 | 213 | 249 |
| 834 | Reading | 6 | 233 | 429 | 312 |
| 835 | Rheumatology | 6 | 232 | 705 | 656 |
| 835 | social conflict | 6 | 232 | 102 | 59 |
| 837 | Intelligent Control Systems | 21 | 230 | 219 | 292 |
| 838 | Development Economics | 13 | 229 | 87 | 188 |
| 838 | Total Quality Management | 9 | 229 | 161 | 192 |
| 840 | Speech | 8 | 228 | 531 | 545 |
| 841 | Algae | 18 | 227 | 241 | 460 |
| 842 | Virtual reality | 12 | 225 | 97 | 194 |
| 842 | Magnetic Resonance Spectroscopy | 7 | 225 | 712 | 545 |
| 842 | Housing | 8 | 225 | 236 | 277 |
| 845 | Depression | 8 | 224 | 144 | 308 |
| 846 | natural disasters | 9 | 219 | 651 | 789 |
| 847 | Postcolonialism | 12 | 218 | 13 | 11 |
| 848 | Export Marketing | 3 | 216 | 201 | 161 |
| 849 | Photonics | 10 | 215 | 1046 | 1231 |
| 849 | soil conservation | 5 | 215 | 573 | 454 |
| 849 | Communication Disorders | 6 | 215 | 183 | 122 |
| 852 | Water Purification | 10 | 214 | 556 | 532 |
| 853 | nuclear magnetic resonance | 6 | 213 | 675 | 512 |
| 853 | Computer Literacy | 5 | 213 | 120 | 107 |
| 855 | Remote Sensing | 6 | 211 | 1028 | 675 |
| 855 | Leukemia | 1 | 211 | 973 | 611 |
| 855 | radioactive waste | 3 | 211 | 811 | 800 |
| 855 | industrial waste | 3 | 211 | 846 | 800 |
| 859 | Urology | 5 | 210 | 939 | 791 |
| 859 | Organizational change | 9 | 210 | 324 | 394 |
| 859 | Law enforcement | 18 | 210 | 17 | 41 |
| 862 | Genetic regulation | 3 | 209 | 954 | 730 |
| 862 | Pharmacy management | 14 | 209 | 80 | 107 |
| 862 | Radio | 2 | 209 | 1518 | 914 |
| 862 | concrete | 4 | 209 | 811 | 802 |
| 866 | Chronobiology | 12 | 208 | 120 | 200 |
| 866 | Marine Biotechnology | 4 | 208 | 152 | 115 |
| 866 | biological clocks | 12 | 208 | 120 | 200 |
| 866 | pain management | 9 | 208 | 265 | 300 |
| 866 | circadian rhythm | 12 | 208 | 120 | 200 |
| 866 | biological rhythms | 12 | 208 | 110 | 196 |
| 872 | Popular culture | 20 | 207 | 81 | 88 |
| 872 | Extracellular matrix | 4 | 207 | 191 | 210 |
| 872 | Pacific Islands | 14 | 207 | 56 | 60 |
| 872 | collagen | 4 | 207 | 206 | 222 |
| 876 | Brain-Computer Interfaces | 16 | 205 | 1 | 3 |
| 876 | Risk assessment | 11 | 205 | 160 | 221 |
| 876 | histological techniques | 3 | 205 | 600 | 507 |
| 876 | DNS | 3 | 205 | 463 | 252 |
| 876 | Plasma polymerization | 13 | 205 | 61 | 134 |
| 876 | Genes | 3 | 205 | 1036 | 608 |
| 882 | Geographic information systems | 9 | 204 | 557 | 484 |
| 882 | emergency management | 7 | 204 | 353 | 389 |
| 882 | Microprocessors | 11 | 204 | 228 | 206 |
| 882 | curriculum evaluation | 20 | 204 | 54 | 168 |
| 882 | Alzheimer's disease | 23 | 204 | 432 | 623 |
| 882 | Work | 17 | 204 | 63 | 167 |
| 888 | Applied Sciences | 1 | 203 | 55 | 42 |
| 888 | Applied Mechanics | 1 | 203 | 55 | 42 |
| 888 | Chromatography | 18 | 203 | 540 | 848 |
| 891 | Land Use Planning | 3 | 202 | 375 | 274 |
| 891 | Marine invertebrates | 11 | 202 | 51 | 53 |
| 893 | Family Therapy | 21 | 201 | 195 | 358 |
| 894 | Municipal Engineering | 4 | 200 | 247 | 144 |
| 895 | Circadian rhythms | 11 | 199 | 88 | 189 |
| 895 | Suicide | 9 | 199 | 239 | 289 |
| 897 | Cartography | 4 | 197 | 357 | 125 |
| 897 | Information Retrieval | 15 | 197 | 111 | 289 |
| 899 | Feminist psychology | 1 | 196 | 181 | 38 |
| 900 | Malaria | 10 | 195 | 287 | 368 |
| 900 | Literacy | 5 | 195 | 227 | 116 |
| 902 | Morphology | 6 | 194 | 606 | 404 |
| 902 | Environmental risk assessment | 5 | 194 | 234 | 174 |
| 904 | Real Estate Investment | 23 | 193 | 15 | 62 |
| 904 | Positive Psychology | 7 | 193 | 66 | 156 |
| 906 | Inflammation | 6 | 192 | 692 | 857 |
| 907 | Religion | 14 | 191 | 323 | 202 |
| 908 | Systems Biology | 10 | 190 | 709 | 911 |
| 908 | Adipose tissue | 2 | 190 | 77 | 17 |
| 910 | Psycholinguistics | 5 | 189 | 707 | 666 |
| 910 | Forecasting | 7 | 189 | 284 | 287 |
| 912 | Animal genetics | 7 | 187 | 335 | 357 |
| 912 | deviant behavior | 15 | 187 | 68 | 132 |
| 912 | cloning | 2 | 187 | 631 | 534 |
| 915 | Marine Geophysics | 2 | 184 | 327 | 93 |
| 915 | international trade | 13 | 184 | 195 | 377 |
| 917 | vibration | 10 | 183 | 598 | 749 |
| 917 | social justice | 12 | 183 | 87 | 75 |
| 917 | land degradation | 3 | 183 | 492 | 321 |
| 917 | Stress | 5 | 183 | 153 | 153 |
| 917 | degradation | 3 | 183 | 492 | 321 |
| 922 | Earthquake Engineering | 5 | 182 | 1017 | 921 |
| 923 | Contraception | 7 | 181 | 324 | 343 |
| 923 | child sexual abuse | 7 | 181 | 42 | 48 |
| 925 | Hemodynamics | 4 | 180 | 455 | 536 |
| 926 | Neuropsychiatry | 10 | 177 | 360 | 517 |
| 926 | Biogeochemical cycles | 2 | 177 | 458 | 446 |
| 926 | Allergy | 6 | 177 | 667 | 866 |
| 926 | Human biology | 13 | 177 | 226 | 303 |
| 930 | Sociolinguistics | 7 | 176 | 268 | 231 |
| 931 | Political Sociology | 8 | 175 | 241 | 290 |
| 931 | Economic Thought | 10 | 175 | 104 | 308 |
| 933 | Comparative Education | 6 | 174 | 109 | 64 |
| 933 | Wetland ecology | 6 | 174 | 222 | 245 |
| 933 | Islam | 17 | 174 | 66 | 117 |
| 936 | Signal Transduction | 7 | 173 | 831 | 1086 |
| 937 | Nondestructive testing | 10 | 172 | 287 | 365 |
| 937 | Astrophysics | 9 | 172 | 1848 | 1928 |
| 937 | Solitons | 7 | 172 | 756 | 734 |
| 937 | Fractals | 7 | 172 | 760 | 739 |
| 937 | Chaos | 7 | 172 | 756 | 734 |
| 942 | Electromagnetism | 4 | 171 | 865 | 573 |
| 943 | Crystallography | 11 | 170 | 906 | 643 |
| 944 | death | 6 | 169 | 164 | 106 |
| 945 | Religion and Culture | 7 | 168 | 110 | 70 |
| 945 | Autoimmune diseases | 4 | 168 | 463 | 461 |
| 947 | mutation | 5 | 167 | 396 | 462 |
| 948 | rural health | 5 | 166 | 122 | 104 |
| 949 | Numerical Analysis | 17 | 165 | 1029 | 1316 |
| 950 | Cultural Studies | 3 | 164 | 122 | 37 |
| 950 | Ecological Genetics | 14 | 164 | 168 | 301 |
| 952 | Transnational corporations | 11 | 163 | 71 | 239 |
| 952 | Outdoor Education | 10 | 163 | 16 | 28 |
| 952 | school-to-work transition | 5 | 163 | 38 | 34 |
| 952 | Granular materials | 10 | 163 | 206 | 383 |
| 956 | impact | 14 | 161 | 95 | 262 |
| 957 | France | 8 | 160 | 206 | 132 |
| 958 | Swarm Intelligence | 4 | 159 | 207 | 223 |
| 959 | Welfare Economics | 12 | 158 | 165 | 303 |
| 959 | Administration | 8 | 158 | 13 | 22 |
| 961 | Ecological Engineering | 10 | 157 | 221 | 603 |
| 961 | Macroeconomics | 8 | 157 | 163 | 189 |
| 961 | consumers | 4 | 157 | 295 | 254 |
| 961 | Chromosomes | 4 | 157 | 737 | 705 |
| 965 | Immune system | 2 | 156 | 932 | 842 |
| 966 | Computer Architecture | 7 | 155 | 310 | 221 |
| 966 | consumer behavior | 8 | 155 | 249 | 447 |
| 968 | Structural health monitoring | 6 | 154 | 112 | 164 |
| 968 | structural stability | 6 | 154 | 198 | 275 |
| 968 | Gender identity | 16 | 154 | 37 | 95 |
| 971 | Archaeology | 13 | 153 | 604 | 752 |
| 971 | Ecosystem services | 3 | 153 | 18 | 11 |
| 971 | Africa | 11 | 153 | 690 | 665 |
| 974 | Dynamics | 14 | 152 | 702 | 882 |
| 974 | Telemedicine | 4 | 152 | 233 | 207 |
| 974 | Plant genetic engineering | 4 | 152 | 696 | 740 |
| 974 | water supply | 5 | 152 | 622 | 729 |
| 974 | curriculum planning | 11 | 152 | 42 | 83 |
| 979 | Structural dynamics | 9 | 151 | 539 | 835 |
| 980 | Retina | 2 | 150 | 184 | 307 |
| 980 | Infection control | 4 | 150 | 224 | 202 |
| 980 | Developmental Immunology | 5 | 150 | 421 | 500 |
| 980 | peace | 5 | 150 | 346 | 361 |
| 980 | eye | 2 | 150 | 229 | 319 |
| 985 | Evolutionary Genetics | 6 | 148 | 367 | 431 |
| 985 | Molecular Epidemiology | 6 | 148 | 367 | 431 |
| 985 | Library Science | 24 | 148 | 154 | 309 |
| 985 | probation | 1 | 148 | 119 | 18 |
| 989 | Information management | 9 | 147 | 12 | 34 |
| 990 | Well-being | 11 | 146 | 19 | 83 |
| 990 | Holistic Health | 12 | 146 | 105 | 218 |
| 990 | Hearing | 6 | 146 | 433 | 438 |
| 993 | Material Culture | 8 | 145 | 25 | 42 |
| 993 | Simulation Methods | 11 | 145 | 398 | 603 |
| 993 | Industrial Policy | 6 | 145 | 327 | 357 |
| 993 | polar regions | 9 | 145 | 297 | 412 |
| 993 | Biomolecules | 4 | 145 | 343 | 417 |
| 998 | Liver diseases | 4 | 144 | 928 | 1033 |
| 999 | sexual orientation | 14 | 143 | 3 | 44 |
| 1000 | Geotechnical Engineering | 8 | 142 | 247 | 319 |