| 1 | Microbiology | 1,165 | 118.7K | 96 | 44 |
| 2 | Science | 602 | 55.5K | 467 | 389 |
| 3 | Molecular Biology | 403 | 46.5K | 572 | 287 |
| 4 | Ecology | 460 | 44.7K | 309 | 187 |
| 5 | Biology | 522 | 41.7K | 495 | 474 |
| 6 | Physics | 512 | 36.6K | 680 | 605 |
| 7 | Biochemistry | 565 | 35.4K | 630 | 414 |
| 8 | Medicine | 601 | 34.9K | 487 | 380 |
| 9 | Microbial Ecology | 336 | 29.8K | 37 | 40 |
| 10 | Environment | 351 | 28.9K | 216 | 176 |
| 11 | Nutrition | 392 | 27.1K | 110 | 52 |
| 12 | Research | 467 | 23.2K | 482 | 353 |
| 13 | Psychiatry | 165 | 23.1K | 391 | 155 |
| 14 | Chemistry | 415 | 22.6K | 846 | 691 |
| 15 | Biotechnology | 234 | 19.6K | 432 | 263 |
| 16 | Food | 332 | 18.9K | 35 | 19 |
| 17 | Bacteriology | 119 | 18.7K | 158 | 60 |
| 18 | Natural history | 120 | 17.5K | 363 | 470 |
| 19 | Neurology | 240 | 16.1K | 523 | 413 |
| 20 | food technology | 261 | 13.9K | 55 | 27 |
| 21 | Diet | 144 | 13.6K | 115 | 59 |
| 22 | Mental Disorders | 98 | 13.1K | 305 | 138 |
| 23 | Food Microbiology | 130 | 12.6K | 27 | 11 |
| 24 | Cytology | 113 | 11.7K | 593 | 411 |
| 25 | Renewable Energy Sources | 143 | 11.3K | 97 | 117 |
| 26 | Analytical Chemistry | 268 | 11.1K | 280 | 227 |
| 27 | Mental illness | 59 | 10.9K | 285 | 94 |
| 28 | Pharmacology | 207 | 10.4K | 537 | 381 |
| 29 | Aging | 354 | 10.0K | 72 | 120 |
| 30 | Immunology | 103 | 10.0K | 439 | 289 |
| 31 | Nanotechnology | 198 | 10.0K | 524 | 494 |
| 32 | Geriatrics | 386 | 9.9K | 77 | 118 |
| 33 | Geophysics | 73 | 9.6K | 666 | 309 |
| 34 | Cell Biology | 90 | 9.3K | 605 | 470 |
| 35 | Psychophysiology | 60 | 9.2K | 576 | 245 |
| 36 | Public Health | 253 | 9.1K | 342 | 339 |
| 37 | Materials | 212 | 9.0K | 709 | 641 |
| 38 | Neurophysiology | 64 | 8.9K | 559 | 282 |
| 39 | Electrochemistry | 425 | 8.8K | 159 | 217 |
| 40 | Microorganisms | 71 | 8.7K | 38 | 25 |
| 41 | Human genetics | 23 | 8.7K | 596 | 403 |
| 42 | Atmospheric Physics | 42 | 8.5K | 321 | 115 |
| 43 | Atmospheric Chemistry | 41 | 8.5K | 198 | 85 |
| 44 | Colloids | 165 | 8.3K | 392 | 281 |
| 45 | Genetics | 87 | 7.6K | 503 | 393 |
| 46 | Behavior | 98 | 7.5K | 416 | 295 |
| 47 | Psychopharmacology | 51 | 7.1K | 246 | 112 |
| 48 | Medical Microbiology | 103 | 7.1K | 219 | 171 |
| 49 | Optics | 254 | 7.0K | 349 | 274 |
| 50 | Spectrum analysis | 119 | 6.9K | 629 | 539 |
| 51 | Bioengineering | 97 | 6.8K | 558 | 423 |
| 52 | Astrophysics | 111 | 6.8K | 618 | 614 |
| 53 | Immunity | 35 | 6.7K | 443 | 258 |
| 54 | Electronics | 182 | 6.5K | 262 | 202 |
| 55 | Host-parasite interactions | 27 | 6.4K | 279 | 97 |
| 56 | Food additives | 108 | 6.4K | 29 | 24 |
| 57 | gastrointestinal tract | 80 | 6.3K | 1 | 1 |
| 58 | Psychology | 181 | 6.2K | 502 | 440 |
| 59 | Virology | 67 | 6.1K | 486 | 430 |
| 60 | hydrocolloids | 98 | 6.1K | 25 | 24 |
| 61 | Biomedical Engineering | 121 | 6.0K | 614 | 426 |
| 62 | Pollution | 106 | 5.9K | 775 | 706 |
| 63 | Epidemiology | 208 | 5.8K | 225 | 271 |
| 64 | Environmental Microbiology | 74 | 5.8K | 74 | 68 |
| 65 | Virulence | 31 | 5.7K | 257 | 98 |
| 66 | human behavior | 57 | 5.7K | 422 | 270 |
| 67 | Physiology | 208 | 5.7K | 356 | 463 |
| 68 | Biochemical Engineering | 70 | 5.6K | 565 | 449 |
| 69 | Evolution | 34 | 5.4K | 469 | 221 |
| 70 | Biocompatible Materials | 112 | 5.4K | 529 | 564 |
| 71 | Genomics | 55 | 5.0K | 552 | 244 |
| 72 | Surface Chemistry | 126 | 5.0K | 495 | 427 |
| 73 | biological evolution | 50 | 5.0K | 405 | 284 |
| 74 | Materials Science | 136 | 4.9K | 577 | 620 |
| 75 | Neurochemistry | 41 | 4.8K | 580 | 250 |
| 76 | energy conservation | 70 | 4.8K | 217 | 194 |
| 77 | Catalysis | 102 | 4.7K | 669 | 624 |
| 78 | Biomass Energy | 57 | 4.7K | 353 | 226 |
| 79 | Biophysics | 130 | 4.7K | 824 | 784 |
| 80 | Botany | 54 | 4.6K | 929 | 574 |
| 81 | Animal Behavior | 58 | 4.6K | 360 | 247 |
| 82 | Molecular Microbiology | 46 | 4.5K | 124 | 103 |
| 82 | drug therapy | 76 | 4.5K | 302 | 176 |
| 84 | Obstetrics | 147 | 4.5K | 176 | 168 |
| 85 | Computational Biology | 35 | 4.5K | 548 | 245 |
| 86 | Solid State Physics | 159 | 4.5K | 582 | 555 |
| 87 | Ethology | 50 | 4.4K | 296 | 216 |
| 88 | Cancer | 62 | 4.4K | 588 | 447 |
| 89 | Environmental Health | 106 | 4.4K | 685 | 681 |
| 90 | Condensed Matter | 131 | 4.4K | 594 | 554 |
| 91 | Photonics | 127 | 4.3K | 161 | 221 |
| 92 | Neurobiology | 50 | 4.3K | 331 | 245 |
| 93 | Psychoneuroimmunology | 53 | 4.3K | 32 | 26 |
| 93 | Neuroimmunology | 53 | 4.3K | 43 | 27 |
| 95 | Hypertension | 32 | 4.2K | 390 | 241 |
| 96 | Molecular ecology | 19 | 4.2K | 360 | 129 |
| 97 | Marine Biology | 139 | 4.1K | 213 | 265 |
| 98 | Metabolism | 57 | 4.1K | 511 | 424 |
| 99 | Endocrinology | 43 | 4.1K | 671 | 457 |
| 100 | Energy Policy | 87 | 4.0K | 246 | 282 |
| 101 | Industrial Microbiology | 43 | 3.9K | 290 | 121 |
| 102 | Pharmaceutical Chemistry | 67 | 3.9K | 684 | 452 |
| 103 | gene mapping | 38 | 3.8K | 363 | 202 |
| 104 | Agricultural Chemistry | 66 | 3.8K | 290 | 187 |
| 105 | soil microbiology | 49 | 3.7K | 218 | 188 |
| 106 | Bacterial infections | 15 | 3.7K | 225 | 72 |
| 107 | Developmental Biology | 23 | 3.7K | 599 | 323 |
| 108 | United Kingdom | 61 | 3.6K | 215 | 154 |
| 109 | Genetic engineering | 51 | 3.6K | 299 | 184 |
| 110 | Quantum electronics | 144 | 3.5K | 81 | 80 |
| 111 | mycoses | 14 | 3.5K | 237 | 71 |
| 112 | lasers | 127 | 3.5K | 152 | 116 |
| 113 | Medical Laboratory Science | 53 | 3.4K | 296 | 221 |
| 114 | Europe | 262 | 3.4K | 121 | 238 |
| 115 | Nuclear Physics | 116 | 3.4K | 895 | 853 |
| 116 | environmental pollution | 58 | 3.4K | 901 | 696 |
| 117 | Bioinformatics | 30 | 3.4K | 514 | 245 |
| 118 | drugs | 75 | 3.3K | 211 | 141 |
| 119 | Neuropsychology | 36 | 3.3K | 586 | 274 |
| 120 | nucleic acids | 37 | 3.3K | 405 | 340 |
| 121 | Electrochemical Analysis | 81 | 3.2K | 113 | 85 |
| 122 | Brain | 35 | 3.2K | 753 | 454 |
| 123 | Nanostructures | 22 | 3.2K | 591 | 209 |
| 124 | Environmental Policy | 51 | 3.2K | 602 | 462 |
| 125 | Chromosome mapping | 35 | 3.2K | 337 | 172 |
| 126 | Pediatrics | 62 | 3.1K | 355 | 327 |
| 127 | Nanostructured Materials | 88 | 3.1K | 498 | 507 |
| 127 | biological factors | 9 | 3.1K | 1065 | 112 |
| 129 | Fisheries | 86 | 3.1K | 130 | 117 |
| 130 | actuators | 84 | 3.1K | 188 | 212 |
| 130 | transducers | 84 | 3.1K | 188 | 212 |
| 132 | Surgery | 108 | 3.1K | 149 | 334 |
| 133 | Infections | 20 | 3.1K | 310 | 112 |
| 134 | natural products | 6 | 3.0K | 1276 | 101 |
| 135 | infection | 21 | 2.9K | 479 | 149 |
| 136 | Mathematics | 193 | 2.9K | 833 | 725 |
| 137 | Therapeutics | 28 | 2.9K | 415 | 196 |
| 138 | Technology | 69 | 2.9K | 631 | 460 |
| 139 | Health Policy | 61 | 2.8K | 326 | 209 |
| 140 | nanoscience | 63 | 2.8K | 525 | 565 |
| 141 | Sustainable Development | 23 | 2.7K | 457 | 156 |
| 142 | Semiconductors | 94 | 2.7K | 161 | 94 |
| 143 | Hemodynamics | 14 | 2.7K | 241 | 88 |
| 144 | Microelectronics | 93 | 2.7K | 167 | 299 |
| 145 | Zoology | 60 | 2.7K | 420 | 254 |
| 146 | Toxicology | 71 | 2.6K | 827 | 759 |
| 147 | brewing | 69 | 2.6K | 9 | 3 |
| 148 | Aquaculture | 83 | 2.6K | 137 | 137 |
| 149 | Medical genetics | 37 | 2.6K | 624 | 533 |
| 150 | Chemotherapy | 43 | 2.6K | 218 | 98 |
| 151 | Pharmacy | 80 | 2.6K | 220 | 206 |
| 152 | Water pollution | 72 | 2.6K | 393 | 479 |
| 153 | Metabolic diseases | 29 | 2.5K | 594 | 479 |
| 154 | Electrical Engineering | 85 | 2.5K | 500 | 240 |
| 155 | Optical materials | 60 | 2.4K | 479 | 487 |
| 156 | United States | 114 | 2.4K | 604 | 686 |
| 157 | Oncology | 34 | 2.4K | 457 | 565 |
| 158 | Statistical physics | 106 | 2.4K | 619 | 653 |
| 159 | Chemical Engineering | 73 | 2.4K | 990 | 1073 |
| 160 | Ireland | 276 | 2.3K | 4 | 4 |
| 161 | Geology | 92 | 2.3K | 534 | 556 |
| 162 | Sociology | 107 | 2.3K | 324 | 404 |
| 163 | Nursing | 54 | 2.3K | 246 | 98 |
| 164 | medical education | 101 | 2.3K | 168 | 190 |
| 165 | Fiber Optics | 42 | 2.2K | 164 | 85 |
| 166 | Reproduction | 96 | 2.2K | 249 | 317 |
| 167 | Animal ecology | 34 | 2.2K | 273 | 169 |
| 168 | sustainability | 13 | 2.2K | 281 | 99 |
| 169 | Economic Development | 15 | 2.2K | 579 | 227 |
| 170 | Environmental Engineering | 49 | 2.2K | 730 | 660 |
| 171 | Artificial Intelligence | 75 | 2.1K | 592 | 649 |
| 172 | Obesity | 46 | 2.1K | 359 | 338 |
| 173 | Astronomy | 104 | 2.1K | 551 | 733 |
| 173 | gene therapy | 23 | 2.1K | 249 | 142 |
| 175 | Nuclear Fusion | 57 | 2.1K | 104 | 75 |
| 176 | baking | 21 | 2.0K | 31 | 11 |
| 177 | Hypertension in pregnancy | 9 | 2.0K | 46 | 5 |
| 178 | Plants | 14 | 2.0K | 886 | 438 |
| 179 | Fermentation | 33 | 2.0K | 22 | 8 |
| 180 | Nutrition physiology | 28 | 2.0K | 95 | 53 |
| 181 | Pharmaceutical Technology | 50 | 2.0K | 180 | 156 |
| 182 | Biosensors | 23 | 2.0K | 334 | 220 |
| 183 | miniaturization | 28 | 1.9K | 486 | 426 |
| 184 | management | 86 | 1.9K | 470 | 816 |
| 185 | Biopharmaceutics | 31 | 1.9K | 161 | 100 |
| 186 | Cell death | 20 | 1.9K | 382 | 267 |
| 187 | Information Technology | 51 | 1.9K | 281 | 321 |
| 188 | Biodiversity conservation | 39 | 1.9K | 335 | 538 |
| 189 | Bioelectronics | 22 | 1.9K | 267 | 197 |
| 190 | Systems Biology | 26 | 1.9K | 372 | 134 |
| 191 | Food preferences | 27 | 1.7K | 46 | 29 |
| 192 | Histology | 30 | 1.7K | 477 | 334 |
| 193 | Decision Support Systems | 93 | 1.7K | 1 | 2 |
| 194 | Plant physiology | 28 | 1.7K | 647 | 541 |
| 195 | Health Services Research | 79 | 1.6K | 155 | 222 |
| 196 | food handling | 29 | 1.6K | 104 | 65 |
| 197 | Serology | 14 | 1.6K | 103 | 16 |
| 198 | Anatomy | 42 | 1.6K | 422 | 379 |
| 199 | Quality Control | 36 | 1.6K | 233 | 151 |
| 200 | Cell differentiation | 23 | 1.6K | 483 | 454 |
| 201 | Quantum Gravity | 60 | 1.6K | 635 | 640 |
| 202 | Biodiversity | 29 | 1.6K | 546 | 427 |
| 203 | Power Electronics | 37 | 1.6K | 214 | 249 |
| 204 | Engineering | 66 | 1.6K | 711 | 618 |
| 205 | Pharmacokinetics | 39 | 1.6K | 66 | 69 |
| 206 | Education | 128 | 1.5K | 390 | 589 |
| 207 | Medical Anthropology | 17 | 1.5K | 415 | 275 |
| 208 | Clinical Pharmacology | 42 | 1.5K | 189 | 156 |
| 209 | ecosystem | 37 | 1.5K | 235 | 311 |
| 210 | Diagnostic Imaging | 47 | 1.5K | 320 | 338 |
| 211 | Earth Sciences | 31 | 1.4K | 980 | 687 |
| 212 | Photochemistry | 28 | 1.4K | 385 | 211 |
| 213 | older people | 43 | 1.4K | 297 | 161 |
| 214 | Soil Science | 7 | 1.4K | 1191 | 349 |
| 215 | Marine Ecology | 41 | 1.4K | 81 | 45 |
| 216 | Elderly | 40 | 1.4K | 238 | 61 |
| 217 | Hormones | 20 | 1.4K | 409 | 251 |
| 218 | Microbial Biotechnology | 20 | 1.4K | 156 | 58 |
| 219 | Allergy | 40 | 1.4K | 209 | 367 |
| 220 | Geriatric Pharmacology | 27 | 1.4K | 8 | 4 |
| 221 | Chemical analysis | 28 | 1.4K | 190 | 92 |
| 222 | Clinical Psychology | 9 | 1.4K | 651 | 332 |
| 223 | genome | 23 | 1.4K | 393 | 437 |
| 224 | Cardiovascular system | 10 | 1.3K | 665 | 477 |
| 225 | Memory | 20 | 1.3K | 589 | 398 |
| 226 | sanitation | 24 | 1.3K | 438 | 520 |
| 227 | Photobiology | 25 | 1.3K | 242 | 116 |
| 228 | Environmental monitoring | 27 | 1.3K | 1233 | 1059 |
| 229 | pain | 27 | 1.3K | 337 | 310 |
| 230 | Drug delivery systems | 18 | 1.3K | 512 | 319 |
| 231 | Magnetic Materials | 40 | 1.3K | 281 | 253 |
| 232 | Language Disorders | 72 | 1.3K | 93 | 121 |
| 233 | Speech Disorders | 71 | 1.3K | 131 | 195 |
| 234 | Political Science | 62 | 1.3K | 279 | 281 |
| 235 | Sports Medicine | 54 | 1.3K | 470 | 521 |
| 236 | research and development | 10 | 1.3K | 83 | 28 |
| 237 | cell physiology | 8 | 1.3K | 792 | 415 |
| 238 | Transport | 37 | 1.3K | 59 | 74 |
| 238 | Pregnancy | 27 | 1.3K | 130 | 75 |
| 240 | Human-Computer Interaction | 30 | 1.3K | 257 | 191 |
| 241 | Light | 8 | 1.3K | 521 | 343 |
| 242 | proteins | 15 | 1.2K | 819 | 419 |
| 243 | Plant cells | 11 | 1.2K | 545 | 494 |
| 244 | Fishery resources | 37 | 1.2K | 54 | 52 |
| 244 | energy resources | 37 | 1.2K | 211 | 418 |
| 246 | rehabilitation | 40 | 1.2K | 408 | 434 |
| 247 | Sea | 36 | 1.2K | 48 | 50 |
| 248 | feeding behavior | 24 | 1.2K | 169 | 137 |
| 249 | Parenteral nutrition | 20 | 1.2K | 274 | 230 |
| 250 | Edible plants | 9 | 1.2K | 41 | 6 |
| 251 | Climate change | 18 | 1.2K | 348 | 570 |
| 252 | Economics | 84 | 1.2K | 768 | 953 |
| 252 | Eutrophication | 17 | 1.2K | 350 | 564 |
| 254 | Dietetics | 29 | 1.2K | 120 | 72 |
| 255 | Molecular Genetics | 27 | 1.2K | 502 | 519 |
| 256 | Enteral nutrition | 18 | 1.2K | 230 | 181 |
| 257 | Visual Perception | 12 | 1.2K | 671 | 353 |
| 258 | Attention | 14 | 1.1K | 647 | 359 |
| 259 | Geography | 80 | 1.1K | 258 | 468 |
| 260 | Signal Processing | 55 | 1.1K | 514 | 681 |
| 261 | Diagnostic microbiology | 13 | 1.1K | 429 | 389 |
| 262 | Teaching | 44 | 1.1K | 288 | 289 |
| 263 | Polymers | 29 | 1.1K | 1619 | 1254 |
| 264 | Radio | 19 | 1.1K | 536 | 401 |
| 264 | Perception | 11 | 1.1K | 806 | 439 |
| 266 | Child Development | 39 | 1.1K | 425 | 506 |
| 267 | psychotherapy | 8 | 1.1K | 709 | 343 |
| 268 | Appetite | 23 | 1.1K | 137 | 113 |
| 269 | Bioorganic chemistry | 38 | 1.1K | 731 | 760 |
| 270 | Soil ecology | 16 | 1.1K | 220 | 137 |
| 271 | Plant Ecology | 22 | 1.1K | 597 | 541 |
| 272 | Sports | 47 | 1.1K | 440 | 472 |
| 273 | Psychiatric Nursing | 42 | 1.1K | 47 | 35 |
| 274 | Primary health care | 47 | 1.0K | 256 | 286 |
| 275 | dietary supplements | 21 | 1.0K | 130 | 89 |
| 276 | Biogeochemistry | 7 | 1.0K | 654 | 353 |
| 277 | finance | 37 | 1.0K | 560 | 517 |
| 278 | Rural Development | 36 | 1.0K | 33 | 65 |
| 279 | Proteome | 7 | 999 | 652 | 302 |
| 280 | Child psychology | 25 | 993 | 430 | 477 |
| 281 | Telecommunication | 30 | 990 | 756 | 671 |
| 282 | Suicide | 23 | 988 | 90 | 68 |
| 283 | Nutrigenomics | 5 | 983 | 40 | 8 |
| 284 | environmental protection | 32 | 973 | 935 | 1038 |
| 285 | Agriculture | 18 | 956 | 695 | 461 |
| 286 | enzymes | 18 | 955 | 525 | 353 |
| 287 | Diabetes | 27 | 953 | 564 | 619 |
| 288 | Diabetes mellitus | 25 | 936 | 544 | 602 |
| 289 | Gerontology | 39 | 927 | 397 | 366 |
| 290 | Water | 26 | 925 | 750 | 914 |
| 291 | Pathology | 38 | 924 | 496 | 614 |
| 292 | Community Psychiatry | 23 | 923 | 227 | 211 |
| 293 | Health | 47 | 919 | 352 | 460 |
| 294 | Molecular Pharmacology | 28 | 915 | 129 | 197 |
| 294 | Population Genetics | 24 | 915 | 345 | 401 |
| 296 | plant communities | 9 | 913 | 591 | 389 |
| 297 | Mechanical Engineering | 52 | 912 | 453 | 437 |
| 298 | Marine Pollution | 26 | 903 | 284 | 319 |
| 299 | Coastal zone management | 26 | 900 | 79 | 69 |
| 300 | Physical organic chemistry | 31 | 887 | 287 | 250 |
| 301 | marketing | 25 | 884 | 606 | 651 |
| 302 | Clinical Immunology | 29 | 882 | 244 | 266 |
| 303 | Automation | 27 | 881 | 722 | 764 |
| 304 | Marine resources | 23 | 877 | 100 | 77 |
| 305 | Quality of life | 22 | 876 | 341 | 337 |
| 306 | computer networks | 28 | 867 | 728 | 664 |
| 307 | Plant diseases | 24 | 866 | 616 | 480 |
| 308 | Experimental Psychology | 23 | 863 | 162 | 171 |
| 309 | Numerical Analysis | 25 | 852 | 791 | 462 |
| 310 | Ocean Engineering | 21 | 848 | 605 | 485 |
| 311 | Nonlinear Dynamics | 36 | 846 | 594 | 630 |
| 312 | Child | 43 | 837 | 476 | 566 |
| 313 | Statistics | 26 | 835 | 915 | 625 |
| 314 | Digestive system diseases | 11 | 833 | 423 | 196 |
| 315 | Signal Transduction | 17 | 832 | 502 | 514 |
| 316 | Ultrasonics | 26 | 830 | 268 | 301 |
| 317 | Medical Ethics | 17 | 823 | 383 | 136 |
| 317 | Neurons | 12 | 823 | 250 | 438 |
| 319 | energy development | 8 | 816 | 375 | 271 |
| 320 | Soil biology | 12 | 812 | 414 | 365 |
| 321 | Bioethics | 19 | 805 | 281 | 110 |
| 321 | Psychiatric Epidemiology | 18 | 805 | 112 | 107 |
| 321 | polymerization | 17 | 805 | 1709 | 1237 |
| 321 | freshwater biology | 17 | 805 | 256 | 197 |
| 325 | Agricultural Ecology | 10 | 800 | 477 | 335 |
| 326 | Molecules | 13 | 795 | 738 | 406 |
| 327 | Geochemistry | 13 | 789 | 927 | 695 |
| 328 | Technological Innovations | 15 | 784 | 287 | 183 |
| 328 | Steroids | 19 | 784 | 282 | 212 |
| 330 | Cytogenetics | 11 | 774 | 605 | 494 |
| 331 | Solid State Chemistry | 35 | 752 | 738 | 699 |
| 332 | Randomized Controlled Trials | 42 | 750 | 130 | 124 |
| 333 | Vaccines | 20 | 745 | 503 | 431 |
| 334 | Mycology | 10 | 742 | 794 | 476 |
| 334 | Fungi | 10 | 742 | 497 | 352 |
| 336 | Mobile Computing | 19 | 738 | 316 | 251 |
| 337 | Organic Chemistry | 33 | 737 | 1039 | 1079 |
| 338 | Crisis Intervention | 16 | 736 | 22 | 14 |
| 339 | Analytical Biochemistry | 27 | 730 | 372 | 425 |
| 340 | Human Geography | 38 | 724 | 218 | 266 |
| 341 | Nanoelectronics | 60 | 721 | 59 | 81 |
| 341 | Clinical Chemistry | 26 | 721 | 795 | 886 |
| 343 | Cognitive Science | 22 | 720 | 426 | 500 |
| 344 | nursing ethics | 9 | 719 | 71 | 18 |
| 345 | Regional Planning | 36 | 718 | 329 | 424 |
| 346 | Computer Vision | 4 | 717 | 969 | 394 |
| 347 | mammals | 12 | 716 | 402 | 204 |
| 348 | Birds | 49 | 715 | 193 | 243 |
| 349 | Immunotherapy | 12 | 714 | 740 | 641 |
| 350 | Wireless Communication Systems | 31 | 711 | 682 | 699 |
| 351 | Leukemia | 11 | 706 | 433 | 388 |
| 352 | Mathematical Physics | 37 | 705 | 862 | 845 |
| 353 | mathematical analysis | 33 | 701 | 820 | 594 |
| 354 | Medical Physics | 18 | 700 | 585 | 534 |
| 355 | Meteorology | 19 | 693 | 767 | 815 |
| 356 | Data Mining | 12 | 687 | 665 | 449 |
| 356 | Soil fertility | 6 | 687 | 182 | 92 |
| 358 | Medical innovations | 6 | 683 | 543 | 459 |
| 359 | Forest Ecology | 18 | 679 | 330 | 334 |
| 360 | free radicals | 14 | 676 | 556 | 595 |
| 361 | DNA polymerases | 3 | 675 | 347 | 234 |
| 362 | Engineering Mathematics | 8 | 670 | 1128 | 393 |
| 363 | Forest Management | 17 | 667 | 316 | 306 |
| 363 | Muscles | 5 | 667 | 557 | 262 |
| 365 | Neuropharmacology | 13 | 664 | 200 | 124 |
| 366 | pain management | 14 | 661 | 185 | 120 |
| 367 | Ornithology | 36 | 660 | 179 | 198 |
| 368 | Business | 27 | 656 | 657 | 968 |
| 368 | Developing countries | 23 | 656 | 647 | 616 |
| 370 | Orthopedics | 18 | 655 | 509 | 426 |
| 371 | Health Education | 43 | 653 | 360 | 478 |
| 372 | Child welfare | 34 | 649 | 210 | 235 |
| 373 | Cardiovascular Pharmacology | 5 | 644 | 136 | 16 |
| 374 | drug development | 6 | 642 | 528 | 415 |
| 375 | Cognition | 30 | 641 | 504 | 657 |
| 376 | Philosophy | 46 | 638 | 339 | 264 |
| 377 | speech therapy | 35 | 634 | 54 | 80 |
| 378 | Critical Care | 16 | 628 | 511 | 633 |
| 379 | Crystal growth | 29 | 626 | 193 | 264 |
| 380 | health planning | 41 | 625 | 369 | 517 |
| 381 | Molecular evolution | 13 | 613 | 603 | 580 |
| 382 | calcification | 6 | 611 | 317 | 161 |
| 383 | Detectors | 21 | 606 | 438 | 383 |
| 384 | Semiconductor industry | 50 | 602 | 46 | 77 |
| 385 | fuel cells | 14 | 598 | 528 | 565 |
| 386 | Metallurgy | 8 | 597 | 1359 | 701 |
| 387 | Geriatric Psychiatry | 23 | 595 | 209 | 256 |
| 387 | Oncogenes | 12 | 595 | 471 | 568 |
| 389 | Hematology | 38 | 591 | 622 | 795 |
| 390 | Liver diseases | 11 | 586 | 620 | 631 |
| 391 | Social Psychology | 16 | 585 | 897 | 852 |
| 391 | Antibodies | 4 | 585 | 442 | 162 |
| 391 | Antigens | 4 | 585 | 570 | 224 |
| 394 | Economic History | 67 | 572 | 499 | 935 |
| 395 | Yeast | 17 | 569 | 91 | 117 |
| 396 | Mental Health | 38 | 566 | 290 | 424 |
| 397 | Educational Technology | 8 | 558 | 955 | 454 |
| 398 | radioactive waste | 8 | 557 | 404 | 373 |
| 398 | industrial waste | 8 | 557 | 438 | 375 |
| 398 | Hazardous waste | 8 | 557 | 498 | 398 |
| 401 | Occupational Therapy | 50 | 551 | 121 | 129 |
| 402 | Critical Care Medicine | 12 | 549 | 574 | 666 |
| 403 | Carbon | 5 | 543 | 981 | 672 |
| 404 | Electrophoresis | 16 | 540 | 594 | 512 |
| 404 | International Finance | 33 | 540 | 361 | 584 |
| 404 | Cardiovascular diseases | 20 | 540 | 522 | 517 |
| 407 | Oxidation-reduction | 6 | 539 | 513 | 453 |
| 408 | Sonochemistry | 10 | 538 | 234 | 240 |
| 409 | educational innovations | 3 | 536 | 535 | 115 |
| 410 | Wind power | 10 | 533 | 87 | 38 |
| 411 | Adolescent | 40 | 532 | 414 | 659 |
| 412 | Environmental Management | 26 | 523 | 892 | 1476 |
| 413 | alcoholism | 21 | 519 | 455 | 524 |
| 414 | Research Design | 17 | 518 | 366 | 417 |
| 415 | Substance Abuse | 22 | 512 | 435 | 466 |
| 416 | Sustainable agriculture | 5 | 509 | 484 | 180 |
| 417 | Geriatric Nursing | 11 | 501 | 163 | 31 |
| 418 | Green Chemistry | 17 | 499 | 676 | 903 |
| 419 | Lipids | 10 | 496 | 613 | 556 |
| 420 | Genetic therapy | 13 | 494 | 407 | 427 |
| 421 | Operations Research | 33 | 490 | 641 | 883 |
| 422 | Energy Conversion | 13 | 489 | 527 | 730 |
| 422 | Energy Storage | 13 | 489 | 515 | 492 |
| 422 | Enzyme | 10 | 489 | 193 | 168 |
| 425 | Orthopedic Surgery | 7 | 488 | 419 | 216 |
| 426 | Schizophrenia | 24 | 486 | 267 | 427 |
| 427 | Neuroendocrinology | 2 | 485 | 157 | 83 |
| 428 | viruses | 13 | 483 | 539 | 631 |
| 429 | Land use | 9 | 479 | 573 | 397 |
| 430 | Intellectual disability | 29 | 478 | 177 | 257 |
| 431 | Entomology | 17 | 476 | 899 | 659 |
| 432 | Stem cells | 8 | 474 | 737 | 594 |
| 433 | Geodesy | 2 | 472 | 946 | 150 |
| 434 | Wildlife conservation | 12 | 471 | 468 | 529 |
| 435 | Systems Engineering | 14 | 470 | 954 | 779 |
| 436 | violence | 16 | 468 | 353 | 385 |
| 437 | Nervous system | 15 | 465 | 976 | 1049 |
| 438 | Human Resources | 13 | 464 | 125 | 180 |
| 439 | Palliative Care | 26 | 461 | 169 | 205 |
| 440 | Radiology | 19 | 460 | 440 | 338 |
| 441 | Robotics | 15 | 459 | 719 | 644 |
| 442 | Communication Disorders | 27 | 457 | 30 | 56 |
| 443 | Sustainable Engineering | 15 | 454 | 635 | 744 |
| 443 | Neonatology | 12 | 454 | 170 | 140 |
| 443 | Mental Health Services | 27 | 454 | 273 | 369 |
| 446 | micromechanics | 10 | 451 | 275 | 187 |
| 446 | Antioxidants | 8 | 451 | 388 | 425 |
| 448 | Biofilms | 9 | 450 | 26 | 18 |
| 449 | Aquatic ecology | 20 | 449 | 209 | 266 |
| 450 | Hearing | 14 | 442 | 256 | 207 |
| 451 | Biogeography | 7 | 441 | 614 | 592 |
| 451 | atmospheric models | 11 | 441 | 311 | 321 |
| 451 | Kidney diseases | 14 | 441 | 313 | 312 |
| 454 | machinery | 23 | 438 | 148 | 177 |
| 455 | Linguistics | 31 | 435 | 332 | 433 |
| 456 | risk factors | 10 | 432 | 296 | 247 |
| 457 | Molecular cloning | 18 | 431 | 431 | 510 |
| 457 | Genetic recombination | 18 | 431 | 422 | 503 |
| 457 | Recombinant DNA | 18 | 431 | 478 | 538 |
| 460 | Learning disabilities | 27 | 430 | 179 | 274 |
| 461 | city planning | 16 | 428 | 613 | 596 |
| 462 | cell interaction | 9 | 425 | 523 | 473 |
| 463 | Social Sciences | 42 | 421 | 735 | 1074 |
| 463 | Paleontology | 19 | 421 | 464 | 438 |
| 463 | mutation | 4 | 421 | 449 | 240 |
| 466 | Medical Technology | 29 | 415 | 285 | 564 |
| 466 | Social work | 38 | 415 | 302 | 415 |
| 468 | Corporate governance | 9 | 413 | 199 | 160 |
| 469 | Drug design | 8 | 412 | 835 | 617 |
| 470 | drug addiction | 14 | 410 | 439 | 495 |
| 471 | Engineering Geology | 8 | 405 | 830 | 614 |
| 472 | Immunopathology | 14 | 404 | 488 | 533 |
| 472 | Chromosomes | 4 | 404 | 730 | 395 |
| 474 | Tunneling | 12 | 403 | 131 | 167 |
| 474 | underground construction | 12 | 403 | 131 | 167 |
| 476 | Ceramics | 5 | 401 | 1116 | 482 |
| 476 | Glass | 4 | 401 | 875 | 414 |
| 476 | pottery | 4 | 401 | 836 | 408 |
| 476 | Gastrointestinal diseases | 9 | 401 | 257 | 136 |
| 480 | Energy Consumption | 14 | 395 | 83 | 199 |
| 481 | Environmental Law | 12 | 394 | 428 | 680 |
| 481 | Chronic diseases | 19 | 394 | 186 | 335 |
| 483 | Speech | 12 | 393 | 402 | 404 |
| 484 | big data | 5 | 389 | 393 | 145 |
| 485 | race relations | 14 | 387 | 211 | 184 |
| 486 | Respiration | 18 | 386 | 519 | 661 |
| 487 | behavioral medicine | 11 | 385 | 563 | 672 |
| 488 | Hydrology | 16 | 380 | 971 | 1035 |
| 488 | venom | 8 | 380 | 369 | 228 |
| 488 | Toxins | 8 | 380 | 415 | 259 |
| 491 | Radiography | 18 | 379 | 225 | 458 |
| 491 | Access to Information | 3 | 379 | 156 | 72 |
| 491 | Information dissemination | 3 | 379 | 156 | 72 |
| 494 | Oceanography | 23 | 377 | 579 | 808 |
| 494 | Fluid Mechanics | 9 | 377 | 873 | 644 |
| 496 | Cheminformatics | 4 | 374 | 231 | 174 |
| 496 | RNA | 8 | 374 | 268 | 260 |
| 496 | Informatics | 4 | 374 | 717 | 326 |
| 499 | Taste | 10 | 370 | 99 | 75 |
| 499 | smell | 10 | 370 | 99 | 75 |
| 501 | Production Management | 6 | 365 | 810 | 771 |
| 502 | Nanoparticles | 14 | 364 | 807 | 905 |
| 502 | Sarcopenia | 3 | 364 | 346 | 204 |
| 504 | Astrocytes | 4 | 363 | 358 | 295 |
| 505 | Ethics | 13 | 362 | 344 | 234 |
| 506 | Functional Genomics | 2 | 360 | 305 | 118 |
| 507 | sex differences | 2 | 357 | 179 | 35 |
| 508 | Organizational Sociology | 10 | 356 | 132 | 124 |
| 509 | Optical Communications | 20 | 355 | 166 | 203 |
| 509 | Composite Materials | 5 | 355 | 1963 | 1487 |
| 511 | Molecular Imaging | 6 | 352 | 383 | 291 |
| 512 | Image Processing | 5 | 350 | 1671 | 1097 |
| 512 | Fishery management | 18 | 350 | 207 | 249 |
| 514 | Nuclear Medicine | 5 | 348 | 632 | 376 |
| 514 | Molecular structure | 20 | 348 | 874 | 1029 |
| 516 | Software Engineering | 13 | 347 | 438 | 435 |
| 517 | Neurosurgery | 9 | 346 | 499 | 449 |
| 518 | food contamination | 11 | 345 | 345 | 241 |
| 519 | Mineralogy | 18 | 343 | 529 | 616 |
| 519 | Nutritional support | 4 | 343 | 124 | 77 |
| 521 | Cognitive neuroscience | 7 | 342 | 604 | 577 |
| 522 | epilepsy | 14 | 339 | 340 | 343 |
| 523 | Microwaves | 34 | 337 | 359 | 494 |
| 524 | Public Policy | 24 | 332 | 466 | 775 |
| 524 | cytokines | 4 | 332 | 946 | 601 |
| 524 | Growth factors | 4 | 332 | 182 | 171 |
| 524 | Cytokine | 4 | 332 | 300 | 217 |
| 528 | Nephrology | 7 | 331 | 268 | 288 |
| 529 | Oral Medicine | 11 | 322 | 318 | 162 |
| 529 | Ethnic relations | 16 | 322 | 143 | 144 |
| 531 | child behavior | 3 | 321 | 378 | 209 |
| 531 | children | 4 | 321 | 401 | 228 |
| 533 | Homeostasis | 2 | 316 | 427 | 513 |
| 533 | Cell metabolism | 2 | 316 | 736 | 561 |
| 535 | Conservation Biology | 17 | 315 | 359 | 569 |
| 536 | Information Systems | 12 | 314 | 585 | 592 |
| 537 | Environmental Toxicology | 9 | 313 | 1335 | 1377 |
| 537 | Sedimentary rocks | 6 | 313 | 402 | 287 |
| 539 | Parasitic Diseases | 8 | 312 | 1090 | 890 |
| 540 | Process Control | 4 | 311 | 818 | 664 |
| 540 | plant molecular biology | 4 | 311 | 1164 | 974 |
| 542 | Smoking | 12 | 310 | 303 | 388 |
| 542 | data collection | 10 | 310 | 450 | 507 |
| 544 | health services | 10 | 306 | 471 | 401 |
| 545 | Structural dynamics | 6 | 304 | 680 | 604 |
| 546 | preventive medicine | 7 | 303 | 654 | 589 |
| 546 | Neuromuscular diseases | 2 | 303 | 628 | 284 |
| 548 | Adolescent Medicine | 4 | 301 | 394 | 428 |
| 548 | Communication | 13 | 301 | 944 | 998 |
| 550 | Physical Therapy | 13 | 300 | 514 | 654 |
| 551 | Physical Chemistry | 10 | 298 | 1205 | 1123 |
| 551 | Aggression | 8 | 298 | 245 | 269 |
| 553 | Archaeology | 20 | 296 | 460 | 536 |
| 553 | terrorism | 17 | 296 | 41 | 58 |
| 555 | Physical fitness | 11 | 295 | 458 | 520 |
| 556 | Information Theory | 15 | 293 | 573 | 664 |
| 556 | Computer Science | 21 | 293 | 603 | 724 |
| 556 | Personality Assessment | 3 | 293 | 532 | 359 |
| 559 | Ultrasound | 16 | 292 | 245 | 315 |
| 560 | Africa | 15 | 291 | 542 | 430 |
| 561 | Chemical processes | 10 | 290 | 208 | 188 |
| 562 | Differential Equations | 13 | 287 | 476 | 421 |
| 563 | System analysis | 13 | 286 | 1134 | 1174 |
| 563 | Family | 9 | 286 | 509 | 408 |
| 565 | Membranes | 12 | 285 | 846 | 1081 |
| 566 | Nuclear Engineering | 15 | 281 | 588 | 515 |
| 566 | Social Ethics | 10 | 281 | 49 | 15 |
| 568 | Structural design | 7 | 278 | 506 | 377 |
| 569 | Soil Mechanics | 8 | 276 | 641 | 573 |
| 569 | Intelligent Transportation Systems | 5 | 276 | 839 | 656 |
| 569 | Oxidative stress | 4 | 276 | 685 | 675 |
| 569 | economic policy | 21 | 276 | 822 | 885 |
| 569 | personality | 11 | 276 | 757 | 945 |
| 574 | Long-Term Care | 13 | 275 | 179 | 288 |
| 574 | Long-term care facilities | 13 | 275 | 176 | 288 |
| 574 | Chromatography | 6 | 275 | 1092 | 695 |
| 574 | Biomass | 6 | 275 | 397 | 403 |
| 574 | Chromatographic analysis | 6 | 275 | 1262 | 771 |
| 579 | Jurisprudence | 18 | 274 | 294 | 357 |
| 580 | Smart Materials | 6 | 273 | 620 | 420 |
| 580 | Radiation effects | 4 | 273 | 515 | 348 |
| 582 | Synthetic biology | 3 | 272 | 293 | 129 |
| 582 | Inflammation | 4 | 272 | 884 | 703 |
| 582 | families | 8 | 272 | 479 | 317 |
| 585 | Applied Linguistics | 27 | 271 | 84 | 201 |
| 585 | Phonetics | 24 | 271 | 60 | 142 |
| 587 | Ethnic Conflict | 6 | 270 | 153 | 109 |
| 587 | Neuroplasticity | 1 | 270 | 504 | 89 |
| 587 | neuronal plasticity | 1 | 270 | 232 | 49 |
| 587 | forced migration | 6 | 270 | 153 | 109 |
| 591 | General Surgery | 24 | 268 | 176 | 213 |
| 592 | Geobiology | 3 | 267 | 414 | 201 |
| 593 | Solar Energy | 9 | 266 | 975 | 1128 |
| 593 | Gene expression regulation | 5 | 266 | 650 | 509 |
| 595 | Geometry | 15 | 262 | 520 | 325 |
| 595 | Consumer education | 5 | 262 | 200 | 167 |
| 595 | Atomic spectroscopy | 9 | 262 | 636 | 497 |
| 598 | innovation | 13 | 260 | 191 | 523 |
| 599 | school sports | 5 | 258 | 89 | 59 |
| 600 | Petrology | 11 | 257 | 523 | 587 |
| 600 | Work | 15 | 257 | 72 | 135 |
| 602 | Health Services Administration | 10 | 255 | 409 | 419 |
| 602 | Remote Sensing | 9 | 255 | 799 | 559 |
| 604 | Genetic regulation | 5 | 254 | 724 | 657 |
| 605 | fusion reactors | 9 | 253 | 198 | 112 |
| 606 | Marine Biotechnology | 2 | 251 | 278 | 87 |
| 606 | Information Science | 14 | 251 | 1126 | 1552 |
| 608 | breastfeeding | 11 | 247 | 134 | 183 |
| 609 | Quantum Optics | 9 | 246 | 489 | 383 |
| 609 | Social policy | 19 | 246 | 286 | 413 |
| 611 | Econometrics | 7 | 241 | 917 | 637 |
| 611 | child abuse | 8 | 241 | 456 | 508 |
| 613 | Nanochemistry | 15 | 240 | 360 | 531 |
| 613 | Political Sociology | 4 | 240 | 387 | 233 |
| 613 | Dynamics | 11 | 240 | 816 | 665 |
| 616 | Thrombosis | 10 | 239 | 493 | 561 |
| 617 | Memory disorders | 9 | 238 | 101 | 142 |
| 617 | Drying | 9 | 238 | 158 | 162 |
| 617 | coal | 7 | 238 | 1051 | 1140 |
| 620 | Developmental Disabilities | 15 | 237 | 372 | 613 |
| 621 | Laser Spectroscopy | 8 | 236 | 480 | 349 |
| 622 | Paleoclimatology | 11 | 233 | 560 | 724 |
| 622 | Animal genetics | 13 | 233 | 213 | 305 |
| 624 | Exercise | 14 | 232 | 591 | 705 |
| 625 | Rock Mechanics | 4 | 231 | 746 | 532 |
| 625 | Molecular Spectroscopy | 13 | 231 | 832 | 998 |
| 625 | protein | 6 | 231 | 790 | 655 |
| 628 | Australia | 19 | 230 | 509 | 749 |
| 628 | Emotions | 7 | 230 | 363 | 448 |
| 630 | vibration | 4 | 228 | 1004 | 662 |
| 631 | Genetic translocation | 7 | 227 | 80 | 99 |
| 631 | plasmids | 7 | 227 | 80 | 99 |
| 633 | hospice care | 11 | 225 | 197 | 178 |
| 634 | Manufacturing Processes | 11 | 224 | 1199 | 1294 |
| 635 | Rheumatology | 10 | 223 | 535 | 644 |
| 636 | Land Use Planning | 7 | 220 | 194 | 255 |
| 637 | Recycling | 5 | 218 | 409 | 641 |
| 638 | Structural Engineering | 5 | 217 | 1217 | 898 |
| 638 | Urban Policy | 7 | 217 | 480 | 498 |
| 638 | Ceramic materials | 4 | 217 | 1151 | 715 |
| 641 | Bifurcation Theory | 8 | 216 | 91 | 88 |
| 642 | police | 10 | 214 | 153 | 118 |
| 643 | Bioenergetics | 7 | 213 | 492 | 566 |
| 644 | microwave communication systems | 10 | 211 | 162 | 191 |
| 644 | Communication in medicine | 7 | 211 | 305 | 278 |
| 644 | Microwave devices | 12 | 211 | 196 | 234 |
| 647 | internet | 7 | 209 | 994 | 973 |
| 648 | Social behavior | 8 | 207 | 681 | 767 |
| 649 | Environmental pollutants | 10 | 206 | 1156 | 1526 |
| 649 | Ultrasonic Imaging | 7 | 206 | 281 | 259 |
| 651 | Ecosystem management | 3 | 205 | 641 | 398 |
| 652 | Microfabrication | 4 | 203 | 269 | 149 |
| 652 | counseling | 24 | 203 | 392 | 664 |
| 654 | China | 20 | 202 | 979 | 1536 |
| 655 | Nanobiotechnology | 1 | 200 | 727 | 370 |
| 656 | Culture | 19 | 199 | 314 | 392 |
| 657 | Dementia | 15 | 198 | 574 | 562 |
| 657 | Immune system | 4 | 198 | 687 | 762 |
| 657 | Phylogeny | 5 | 198 | 648 | 684 |
| 660 | Dentistry | 7 | 197 | 442 | 273 |
| 660 | Nuclear Chemistry | 4 | 197 | 920 | 432 |
| 662 | Hydraulic Engineering | 5 | 195 | 637 | 504 |
| 663 | histological techniques | 4 | 194 | 534 | 512 |
| 663 | atmosphere | 8 | 194 | 381 | 478 |
| 665 | Humanities | 14 | 192 | 629 | 584 |
| 665 | community development | 28 | 192 | 60 | 294 |
| 665 | Plant tissue culture | 3 | 192 | 688 | 433 |
| 668 | Plant cell culture | 2 | 191 | 758 | 429 |
| 669 | Criminal psychology | 5 | 190 | 576 | 461 |
| 670 | Crystallography | 12 | 189 | 863 | 599 |
| 670 | Zeolites | 8 | 189 | 513 | 723 |
| 670 | Fluorescence | 2 | 189 | 639 | 128 |
| 673 | Neural circuitry | 7 | 187 | 1351 | 1462 |
| 673 | Small Business | 5 | 187 | 571 | 784 |
| 673 | population geography | 5 | 187 | 271 | 209 |
| 676 | Hydrogeology | 4 | 184 | 528 | 371 |
| 676 | Natural resources | 3 | 184 | 699 | 512 |
| 676 | Hydrodynamics | 3 | 184 | 542 | 407 |
| 676 | fertility | 5 | 184 | 627 | 691 |
| 680 | Regional Economics | 14 | 183 | 111 | 258 |
| 680 | Energy metabolism | 3 | 183 | 531 | 466 |
| 680 | Infertility | 4 | 183 | 628 | 642 |
| 680 | global environmental change | 4 | 183 | 656 | 654 |
| 680 | disabilities | 8 | 183 | 351 | 388 |
| 680 | cell membrane | 3 | 183 | 516 | 446 |
| 686 | Parasitology | 11 | 182 | 1178 | 1308 |
| 686 | Learning | 16 | 182 | 524 | 828 |
| 688 | Law | 26 | 180 | 308 | 387 |
| 688 | Sites | 6 | 180 | 369 | 431 |
| 690 | Qualitative Research | 13 | 179 | 181 | 305 |
| 691 | Emergency Nursing | 7 | 178 | 43 | 41 |
| 691 | Elections | 9 | 178 | 175 | 181 |
| 693 | Genetic Toxicology | 2 | 177 | 527 | 334 |
| 693 | Welfare Economics | 13 | 177 | 152 | 283 |
| 693 | Socialism | 13 | 177 | 52 | 76 |
| 693 | Transplantation | 4 | 177 | 681 | 664 |
| 697 | Psycholinguistics | 4 | 176 | 798 | 691 |
| 697 | Immunogenetics | 2 | 176 | 660 | 374 |
| 699 | glycoproteins | 1 | 175 | 674 | 313 |
| 699 | Glycoconjugates | 1 | 175 | 674 | 313 |
| 699 | Oligosaccharide | 1 | 175 | 484 | 243 |
| 699 | Carbohydrates | 1 | 175 | 673 | 300 |
| 699 | glycolipids | 1 | 175 | 674 | 313 |
| 704 | Internet of Things | 7 | 174 | 679 | 834 |
| 704 | Earthquake Engineering | 2 | 174 | 1420 | 916 |
| 704 | Cell division | 2 | 174 | 440 | 267 |
| 707 | drug evaluation | 7 | 173 | 753 | 812 |
| 708 | Algorithms | 8 | 172 | 387 | 332 |
| 708 | Combinatorial chemistry | 2 | 172 | 808 | 596 |
| 708 | Tourism | 7 | 172 | 1063 | 1353 |
| 711 | Genetic algorithms | 5 | 171 | 209 | 346 |
| 711 | Evolutionary Computation | 5 | 171 | 313 | 439 |
| 711 | Pharmacy management | 14 | 171 | 77 | 125 |
| 714 | Urology | 14 | 169 | 641 | 862 |
| 714 | Paleoecology | 11 | 169 | 548 | 760 |
| 714 | Water quality management | 9 | 169 | 971 | 1042 |
| 717 | Ophthalmology | 9 | 168 | 941 | 1066 |
| 717 | solar cells | 4 | 168 | 737 | 773 |
| 719 | Electrophysiology | 3 | 167 | 837 | 519 |
| 719 | Bacterial diseases | 2 | 167 | 345 | 170 |
| 721 | Ergonomics | 4 | 166 | 754 | 528 |
| 721 | anesthesia | 11 | 166 | 170 | 156 |
| 723 | Eating Disorders | 5 | 165 | 583 | 563 |
| 723 | Feeding and Eating Disorders | 5 | 165 | 557 | 540 |
| 725 | Behavioral Genetics | 2 | 164 | 283 | 206 |
| 725 | Radiation | 13 | 164 | 968 | 1178 |
| 725 | disease outbreaks | 2 | 164 | 537 | 383 |
| 725 | Epidemics | 2 | 164 | 523 | 381 |
| 725 | Breeding | 6 | 164 | 778 | 785 |
| 730 | Heat Exchangers | 5 | 163 | 986 | 1049 |
| 731 | Tropical Medicine | 6 | 162 | 1144 | 1003 |
| 731 | biological invasions | 10 | 162 | 232 | 432 |
| 733 | Reproductive health | 10 | 161 | 310 | 442 |
| 734 | Optoelectronic devices | 13 | 160 | 333 | 370 |
| 735 | Political Geography | 8 | 159 | 148 | 198 |
| 735 | X-rays | 10 | 159 | 206 | 231 |
| 735 | world | 3 | 159 | 677 | 679 |
| 738 | Telemedicine | 2 | 158 | 401 | 201 |
| 739 | Aerosols | 3 | 157 | 501 | 343 |
| 739 | tomography | 4 | 157 | 294 | 175 |
| 741 | Algebra | 9 | 156 | 946 | 618 |
| 741 | Liposomes | 3 | 156 | 589 | 426 |
| 741 | toxicity testing | 5 | 156 | 399 | 381 |
| 744 | Travel | 4 | 154 | 596 | 411 |
| 744 | Coral reef biology | 3 | 154 | 300 | 253 |
| 744 | Developmental Neurobiology | 4 | 154 | 437 | 314 |
| 744 | Women's health | 14 | 154 | 420 | 694 |
| 748 | Surface-Active Agents | 6 | 153 | 746 | 976 |
| 748 | Happiness | 3 | 153 | 434 | 322 |
| 748 | Cosmochemistry | 1 | 153 | 1217 | 673 |
| 748 | Surface properties | 6 | 153 | 797 | 1048 |
| 752 | Climatology | 7 | 151 | 1088 | 1267 |
| 753 | Electrocardiography | 2 | 150 | 379 | 114 |
| 753 | Wildlife management | 8 | 150 | 282 | 285 |
| 755 | Rheology | 6 | 149 | 363 | 358 |
| 755 | pollutants | 8 | 149 | 1090 | 1553 |
| 755 | Autism | 5 | 149 | 482 | 562 |
| 758 | Carcinogenesis | 3 | 146 | 831 | 729 |
| 759 | Functional Analysis | 15 | 145 | 613 | 831 |
| 759 | Strategic planning | 4 | 145 | 659 | 599 |
| 759 | Health promotion | 10 | 145 | 504 | 675 |
| 762 | industrial relations | 12 | 144 | 362 | 498 |
| 762 | Asia | 14 | 144 | 1136 | 1545 |
| 762 | Vision | 3 | 144 | 621 | 522 |
| 765 | soil management | 5 | 143 | 380 | 511 |
| 765 | Graphene | 2 | 143 | 146 | 97 |
| 765 | Bone diseases | 2 | 143 | 537 | 419 |
| 768 | Animal Nutrition | 8 | 142 | 304 | 355 |
| 768 | Nonlinear functional analysis | 9 | 142 | 660 | 740 |
| 770 | Histochemistry | 4 | 141 | 836 | 675 |
| 770 | complementary therapies | 7 | 141 | 989 | 1176 |
| 772 | Sedimentology | 5 | 140 | 425 | 456 |
| 772 | Electron Microscopy | 3 | 140 | 400 | 221 |
| 772 | Food texture | 5 | 140 | 94 | 100 |
| 772 | organization | 8 | 140 | 447 | 751 |
| 776 | Psychosomatic Medicine | 10 | 139 | 344 | 605 |
| 777 | Naval Architecture | 2 | 138 | 376 | 160 |
| 777 | Evolutionary Genetics | 6 | 138 | 360 | 444 |
| 777 | Molecular Epidemiology | 6 | 138 | 360 | 444 |
| 777 | solar power | 3 | 138 | 820 | 806 |
| 781 | Navier-Stokes equations | 7 | 136 | 43 | 37 |
| 782 | Health Information Management | 3 | 135 | 316 | 565 |
| 782 | Biomechanics | 9 | 135 | 676 | 950 |
| 782 | Respiratory system | 3 | 135 | 514 | 433 |
| 782 | Radio waves | 5 | 135 | 643 | 667 |
| 782 | Marine mammals | 6 | 135 | 140 | 149 |
| 787 | Social welfare | 10 | 134 | 248 | 331 |
| 787 | consumers | 3 | 134 | 366 | 279 |
| 787 | software | 6 | 134 | 686 | 905 |
| 787 | herbicides | 12 | 134 | 84 | 160 |
| 791 | Food Safety | 4 | 133 | 175 | 126 |
| 791 | health workforce | 4 | 133 | 128 | 176 |
| 791 | Geopolitics | 7 | 133 | 106 | 137 |
| 794 | Electronic Packaging | 5 | 132 | 145 | 131 |
| 795 | vascular diseases | 4 | 131 | 535 | 590 |
| 796 | particles | 9 | 130 | 466 | 708 |
| 796 | catalytic activity | 4 | 130 | 565 | 600 |
| 798 | Speech-Language Pathology | 5 | 129 | 181 | 173 |
| 798 | Embryology | 8 | 129 | 800 | 1152 |
| 798 | Clinical Laboratory Science | 3 | 129 | 190 | 85 |
| 798 | foods | 2 | 129 | 153 | 65 |
| 802 | Transportation | 6 | 128 | 1103 | 1196 |
| 802 | Bones | 3 | 128 | 650 | 683 |
| 804 | adolescence | 11 | 126 | 425 | 725 |
| 804 | DNA methylation | 2 | 126 | 318 | 261 |
| 806 | Dermatology | 21 | 125 | 559 | 1017 |
| 806 | Neurolinguistics | 2 | 125 | 534 | 423 |
| 806 | Animal breeding | 7 | 125 | 469 | 548 |
| 806 | vitamin C | 5 | 125 | 257 | 392 |
| 806 | vitamin E | 5 | 125 | 257 | 392 |
| 811 | Evidence-Based Medicine | 9 | 124 | 299 | 509 |
| 811 | Invertebrates | 10 | 124 | 237 | 399 |
| 811 | Planets | 4 | 124 | 1101 | 1242 |
| 814 | health behavior | 7 | 123 | 538 | 685 |
| 814 | Sensor Networks | 5 | 123 | 152 | 137 |
| 816 | Industrial Safety | 8 | 121 | 630 | 879 |
| 817 | Public Administration | 11 | 120 | 683 | 876 |
| 817 | Synaptic Transmission | 3 | 120 | 426 | 400 |
| 817 | polar regions | 6 | 120 | 394 | 460 |
| 820 | Autoimmunity | 7 | 119 | 415 | 654 |
| 820 | Multimedia Systems | 8 | 119 | 1109 | 1256 |
| 820 | Diplomatic relations | 26 | 119 | 127 | 232 |
| 823 | Veterinary Immunology | 5 | 118 | 221 | 247 |
| 823 | Prisons | 6 | 118 | 187 | 145 |
| 823 | food industry | 11 | 118 | 242 | 441 |
| 826 | Geomorphology | 8 | 117 | 847 | 1260 |
| 827 | Ecological Engineering | 4 | 116 | 533 | 698 |
| 827 | Pediatric Neurology | 2 | 116 | 814 | 869 |
| 827 | Microbial Genetics | 1 | 116 | 613 | 306 |
| 827 | Combustion | 2 | 116 | 1353 | 988 |
| 827 | technology transfer | 4 | 116 | 177 | 241 |
| 827 | phytopathogenic bacteria | 1 | 116 | 392 | 279 |
| 827 | heredity | 3 | 116 | 610 | 435 |
| 827 | Quantum theory | 6 | 116 | 730 | 705 |
| 835 | Environmental Economics | 5 | 115 | 224 | 261 |
| 835 | Radiotherapy | 3 | 115 | 279 | 143 |
| 837 | Computational Linguistics | 7 | 114 | 253 | 217 |
| 837 | environmental exposure | 6 | 114 | 1281 | 1695 |
| 837 | educational planning | 3 | 114 | 393 | 357 |
| 837 | cloning | 2 | 114 | 624 | 643 |
| 841 | Anthropology | 6 | 113 | 1033 | 991 |
| 841 | flavor | 3 | 113 | 171 | 152 |
| 843 | Project Management | 5 | 112 | 178 | 418 |
| 843 | Plant breeding | 4 | 112 | 614 | 592 |
| 843 | Spine | 6 | 112 | 401 | 573 |
| 843 | Decision making | 14 | 112 | 539 | 1118 |
| 847 | Ecological Genetics | 9 | 111 | 279 | 388 |
| 847 | Development | 6 | 111 | 499 | 789 |
| 847 | Economic Assistance | 5 | 111 | 485 | 731 |
| 850 | Pharmacogenetics | 4 | 110 | 679 | 736 |
| 850 | Alzheimer's disease | 11 | 110 | 666 | 777 |
| 852 | Restoration Ecology | 3 | 109 | 399 | 355 |
| 852 | Emergency Medicine | 10 | 109 | 626 | 781 |
| 852 | bioclimatology | 4 | 109 | 801 | 763 |
| 852 | civilization | 50 | 109 | 110 | 237 |
| 852 | Financial Institutions | 2 | 109 | 527 | 305 |
| 857 | Hemostasis | 6 | 108 | 459 | 530 |
| 857 | Paleogeography | 6 | 108 | 668 | 843 |
| 857 | Mass Spectrometry | 7 | 108 | 693 | 836 |
| 857 | Radio wave propagation | 4 | 108 | 599 | 468 |
| 857 | ethanol | 6 | 108 | 295 | 380 |
| 862 | sports injuries | 6 | 106 | 321 | 361 |
| 863 | Continental shelf | 3 | 105 | 356 | 362 |
| 864 | Food Security | 4 | 104 | 101 | 172 |
| 864 | Lipid bilayers | 2 | 104 | 611 | 467 |
| 864 | sports administration | 10 | 104 | 108 | 234 |
| 864 | Phytotherapy | 8 | 104 | 248 | 616 |
| 868 | Medical Oncology | 12 | 103 | 694 | 1224 |
| 868 | Forensic Psychiatry | 13 | 103 | 203 | 386 |
| 868 | Functional foods | 7 | 103 | 153 | 325 |
| 868 | Interactive multimedia | 3 | 103 | 549 | 552 |
| 868 | pharmaceutical industry | 7 | 103 | 314 | 411 |
| 868 | language | 2 | 103 | 966 | 715 |
| 874 | Radio frequency | 10 | 102 | 213 | 370 |
| 875 | Foodborne diseases | 3 | 101 | 204 | 188 |
| 875 | sex crimes | 5 | 101 | 459 | 540 |
| 877 | Industrial Engineering | 8 | 100 | 1058 | 1530 |
| 877 | Microscopy | 8 | 100 | 801 | 946 |
| 879 | Human Rights | 12 | 99 | 184 | 354 |
| 879 | Computational Intelligence | 3 | 99 | 683 | 483 |
| 879 | Biometrics | 10 | 99 | 534 | 767 |
| 879 | Endocrine system | 7 | 99 | 398 | 204 |
| 883 | Metabolic syndrome | 2 | 98 | 346 | 198 |
| 883 | Formal Languages | 6 | 98 | 160 | 90 |
| 883 | Computational Complexity | 6 | 98 | 712 | 666 |
| 886 | organized crime | 5 | 96 | 37 | 37 |
| 886 | multimedia | 2 | 96 | 606 | 541 |
| 886 | Europa | 7 | 96 | 282 | 480 |
| 889 | Cybernetics | 3 | 95 | 1481 | 1403 |
| 889 | Probiotics | 5 | 95 | 69 | 150 |
| 891 | Pediatric Dermatology | 8 | 94 | 180 | 236 |
| 891 | Biological Systems | 3 | 94 | 522 | 508 |
| 891 | Alternative Medicine | 3 | 94 | 1458 | 1381 |
| 894 | Clinical Biochemistry | 6 | 93 | 721 | 905 |
| 894 | environmental indicators | 4 | 93 | 984 | 1305 |
| 894 | Mechanics | 3 | 93 | 1328 | 940 |
| 894 | Safety management | 6 | 93 | 308 | 347 |
| 894 | family violence | 3 | 93 | 413 | 454 |
| 899 | Antibacterial agents | 1 | 92 | 935 | 672 |
| 899 | Human evolution | 2 | 92 | 477 | 480 |
| 899 | Public opinion | 2 | 92 | 517 | 410 |
| 902 | Control Theory | 5 | 91 | 1370 | 1299 |
| 902 | Middle East | 5 | 91 | 764 | 631 |
| 904 | Economic Geography | 7 | 90 | 182 | 322 |
| 904 | international trade | 5 | 90 | 534 | 577 |
| 906 | Clinical Trials | 6 | 89 | 275 | 336 |
| 906 | Fertilizers | 3 | 89 | 320 | 344 |
| 906 | biocatalysis | 1 | 89 | 300 | 410 |
| 906 | Homogeneous catalysis | 1 | 89 | 300 | 410 |
| 906 | amino acids | 2 | 89 | 721 | 598 |
| 906 | Heterogeneous catalysis | 1 | 89 | 300 | 410 |
| 912 | Chronobiology | 2 | 88 | 633 | 414 |
| 912 | Environmental Chemistry | 5 | 88 | 1548 | 2097 |
| 912 | Geothermal Energy | 1 | 88 | 468 | 226 |
| 912 | Circadian rhythms | 2 | 88 | 477 | 368 |
| 912 | biological clocks | 2 | 88 | 633 | 414 |
| 912 | Solitons | 2 | 88 | 1492 | 1084 |
| 912 | Fractals | 2 | 88 | 1498 | 1087 |
| 912 | Chaos | 2 | 88 | 1492 | 1084 |
| 912 | circadian rhythm | 2 | 88 | 633 | 414 |
| 912 | biological rhythms | 2 | 88 | 607 | 409 |
| 922 | Organizational Behavior | 3 | 87 | 574 | 695 |
| 922 | Electromagnetism | 9 | 87 | 558 | 822 |
| 922 | Bacteriophages | 4 | 87 | 14 | 37 |
| 922 | Thorax | 4 | 87 | 289 | 414 |
| 926 | Production Engineering | 9 | 86 | 1121 | 1520 |
| 926 | Transnational corporations | 7 | 86 | 142 | 394 |
| 926 | Ferroelectricity | 9 | 86 | 579 | 637 |
| 926 | Sound | 9 | 86 | 540 | 748 |
| 930 | Computer Engineering | 2 | 85 | 1255 | 815 |
| 930 | Occupational Health | 5 | 85 | 737 | 776 |
| 930 | Political Participation | 3 | 85 | 339 | 308 |
| 930 | Reproductive toxicology | 1 | 85 | 699 | 438 |
| 930 | election law | 4 | 85 | 220 | 223 |
| 930 | Voting | 3 | 85 | 242 | 217 |
| 936 | Food Policy | 2 | 84 | 362 | 387 |
| 936 | civil rights | 7 | 84 | 195 | 269 |
| 936 | agricultural policy | 2 | 84 | 280 | 329 |
| 936 | optical devices | 6 | 84 | 282 | 396 |
| 936 | DNA | 5 | 84 | 419 | 511 |
| 941 | drug interactions | 8 | 83 | 12 | 32 |
| 942 | Asthma | 6 | 82 | 384 | 503 |
| 942 | X-ray crystallography | 4 | 82 | 458 | 370 |
| 942 | Hippocampus | 2 | 82 | 345 | 396 |
| 942 | Human biology | 4 | 82 | 526 | 505 |
| 946 | Operator theory | 9 | 81 | 158 | 187 |
| 946 | Common Law | 8 | 81 | 69 | 60 |
| 946 | Business Ethics | 3 | 81 | 989 | 1338 |
| 946 | Microstructure | 6 | 81 | 584 | 643 |
| 950 | Building Materials | 2 | 80 | 1822 | 1876 |
| 950 | Organizational change | 6 | 80 | 457 | 706 |
| 950 | Scandinavia | 2 | 80 | 700 | 516 |
| 953 | infrared radiation | 19 | 79 | 111 | 426 |
| 953 | Feasibility studies | 11 | 79 | 85 | 129 |
| 953 | local government | 3 | 79 | 338 | 371 |
| 953 | Ethnology | 12 | 79 | 636 | 991 |
| 957 | Computational Chemistry | 1 | 78 | 1044 | 696 |
| 957 | War | 4 | 78 | 151 | 140 |
| 957 | Sleep Disorders | 3 | 78 | 1233 | 1165 |
| 957 | Applied Ethics | 8 | 78 | 40 | 77 |
| 957 | Sleep | 3 | 78 | 1258 | 1181 |
| 962 | ethnicity | 11 | 77 | 277 | 497 |
| 962 | social justice | 8 | 77 | 165 | 217 |
| 962 | Holistic Health | 6 | 77 | 253 | 367 |
| 962 | analysis | 2 | 77 | 428 | 404 |
| 962 | allied health | 6 | 77 | 152 | 257 |
| 967 | rare diseases | 4 | 76 | 451 | 560 |
| 968 | Multicultural Education | 4 | 75 | 333 | 307 |
| 968 | Online social networks | 3 | 75 | 288 | 272 |
| 968 | Genes | 6 | 75 | 714 | 1065 |
| 971 | Microprocessors | 7 | 74 | 346 | 502 |
| 971 | Industrial Policy | 5 | 74 | 357 | 502 |
| 973 | Animal welfare | 2 | 73 | 338 | 283 |
| 973 | Sulfur | 1 | 73 | 245 | 54 |
| 975 | Emergency Medical Services | 5 | 72 | 439 | 557 |
| 975 | Proteomics | 5 | 72 | 754 | 1102 |
| 975 | Career development | 3 | 72 | 424 | 387 |
| 975 | Investment analysis | 3 | 72 | 1006 | 907 |
| 975 | Ore deposits | 4 | 72 | 445 | 551 |
| 975 | economic development projects | 2 | 72 | 234 | 175 |
| 981 | Green Technology | 3 | 71 | 383 | 433 |
| 981 | women | 10 | 71 | 374 | 588 |
| 983 | Autoantibodies | 4 | 70 | 429 | 635 |
| 983 | warfare | 1 | 70 | 486 | 375 |
| 983 | refugees | 2 | 70 | 288 | 203 |
| 983 | Autoimmune diseases | 4 | 70 | 465 | 679 |
| 987 | Micropaleontology | 2 | 69 | 169 | 82 |
| 987 | Patient education | 8 | 69 | 293 | 663 |
| 987 | Hematopoietic stem cell transplantation | 1 | 69 | 635 | 541 |
| 987 | radiative transfer | 4 | 69 | 507 | 506 |
| 987 | shellfish | 4 | 69 | 116 | 133 |
| 992 | Environmental Geology | 5 | 68 | 1238 | 1669 |
| 992 | Technology Assessment | 3 | 68 | 399 | 671 |
| 994 | Criminology | 8 | 67 | 571 | 792 |
| 994 | structural stability | 1 | 67 | 516 | 421 |
| 994 | Geodynamics | 6 | 67 | 610 | 896 |
| 994 | social conflict | 6 | 67 | 100 | 191 |
| 998 | History | 22 | 66 | 379 | 387 |
| 998 | Total Quality Management | 2 | 66 | 741 | 634 |
| 998 | Pastoral Theology | 4 | 66 | 101 | 21 |