20.2K(top 0.1%)
papers
443.7K(top 0.1%)
citations
228(top 0.1%)
h-index
399(top 0.1%)
g-index
25.7K
all documents
507.6K
doc citations
25.6K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Ecology | 507 | 31,411 | 275 | 262 |
| 2 | Science | 347 | 22,061 | 921 | 1.1K |
| 3 | Biology | 246 | 21,170 | 1.3K | 1.1K |
| 4 | Geriatrics | 91 | 18,987 | 505 | 63 |
| 5 | Chemistry | 201 | 17,364 | 1.7K | 946 |
| 6 | Pollution | 219 | 12,916 | 401 | 377 |
| 7 | Environment | 130 | 11,396 | 571 | 441 |
| 8 | Physics | 98 | 10,982 | 2.5K | 1.8K |
| 9 | Medicine | 292 | 9,616 | 1.1K | 1.4K |
| 10 | Research | 234 | 9,305 | 957 | 801 |
| 11 | Natural history | 76 | 9,236 | 778 | 1.2K |
| 12 | Molecular Biology | 134 | 9,163 | 1.6K | 1.2K |
| 13 | Environmental Health | 199 | 9,136 | 402 | 406 |
| 14 | Oceanography | 89 | 8,418 | 230 | 90 |
| 15 | Neurology | 136 | 8,228 | 1.1K | 930 |
| 16 | Biochemistry | 242 | 7,924 | 1.2K | 1.2K |
| 17 | Meteorology | 186 | 7,668 | 206 | 216 |
| 18 | Biodiversity conservation | 65 | 7,279 | 281 | 190 |
| 19 | Psychology | 239 | 7,028 | 426 | 483 |
| 20 | Climate change | 49 | 6,113 | 184 | 174 |
| 20 | Eutrophication | 49 | 6,113 | 177 | 174 |
| 22 | Materials | 39 | 5,948 | 2.1K | 859 |
| 23 | Cytology | 77 | 5,942 | 1.1K | 969 |
| 24 | Climatology | 153 | 5,812 | 171 | 203 |
| 25 | Social Psychology | 119 | 5,450 | 196 | 192 |
| 26 | Botany | 74 | 5,286 | 880 | 597 |
| 27 | Earth Sciences | 55 | 5,228 | 576 | 225 |
| 28 | Ecosystem management | 35 | 5,196 | 65 | 15 |
| 29 | Toxicology | 141 | 5,035 | 513 | 487 |
| 30 | Evolution | 38 | 5,023 | 519 | 252 |
| 31 | Plant Ecology | 87 | 4,884 | 137 | 116 |
| 32 | Behavior | 104 | 4,337 | 355 | 342 |
| 33 | Geology | 137 | 4,289 | 354 | 315 |
| 34 | ecosystem | 66 | 4,213 | 103 | 91 |
| 35 | United States | 218 | 4,138 | 465 | 602 |
| 36 | environmental pollution | 103 | 4,128 | 491 | 443 |
| 37 | biological evolution | 44 | 4,113 | 496 | 355 |
| 38 | Electrochemistry | 101 | 4,061 | 482 | 222 |
| 39 | management | 108 | 3,990 | 290 | 358 |
| 40 | Emotions | 36 | 3,875 | 75 | 29 |
| 41 | Psychiatry | 153 | 3,813 | 605 | 907 |
| 42 | Child Development | 112 | 3,746 | 186 | 234 |
| 43 | Psychophysiology | 95 | 3,542 | 434 | 474 |
| 44 | Electronics | 31 | 3,530 | 1.3K | 326 |
| 45 | Geophysics | 125 | 3,441 | 630 | 690 |
| 46 | Microbiology | 77 | 3,343 | 1.8K | 1.7K |
| 47 | Aging | 126 | 3,337 | 341 | 379 |
| 48 | Mental Disorders | 112 | 3,202 | 483 | 705 |
| 49 | Biogeography | 36 | 3,060 | 196 | 126 |
| 50 | Animal ecology | 69 | 3,043 | 147 | 137 |
| 51 | Public Health | 156 | 3,015 | 666 | 970 |
| 52 | motivation | 28 | 3,011 | 8 | 6 |
| 52 | Emotion | 28 | 3,011 | 6 | 6 |
| 54 | Child psychology | 98 | 2,989 | 170 | 268 |
| 55 | Environmental Toxicology | 43 | 2,948 | 419 | 263 |
| 56 | Information Technology | 43 | 2,918 | 356 | 113 |
| 57 | Brain | 86 | 2,860 | 398 | 452 |
| 58 | Developmental Psychology | 90 | 2,825 | 82 | 136 |
| 59 | plant communities | 47 | 2,652 | 190 | 181 |
| 60 | Microbial Ecology | 43 | 2,626 | 589 | 574 |
| 61 | Neuropsychology | 90 | 2,529 | 278 | 352 |
| 62 | Economics | 246 | 2,467 | 269 | 539 |
| 63 | Cell Biology | 52 | 2,428 | 1.4K | 1.6K |
| 64 | Biophysics | 86 | 2,400 | 1.3K | 1.2K |
| 65 | Pharmacology | 49 | 2,378 | 1.7K | 1.3K |
| 66 | Vocational guidance | 11 | 2,335 | 379 | 66 |
| 67 | Neurophysiology | 69 | 2,246 | 628 | 848 |
| 68 | Biotechnology | 55 | 2,245 | 1.8K | 1.8K |
| 69 | Mathematics | 145 | 2,241 | 1.0K | 673 |
| 70 | Social Sciences | 212 | 2,229 | 171 | 312 |
| 71 | Operations Research | 57 | 2,189 | 290 | 211 |
| 72 | Zoology | 43 | 2,159 | 791 | 356 |
| 73 | Europe | 54 | 2,155 | 775 | 379 |
| 74 | Animal Behavior | 86 | 2,153 | 230 | 343 |
| 75 | Biogeochemical cycles | 23 | 2,134 | 131 | 109 |
| 76 | Educational Psychology | 61 | 2,133 | 180 | 162 |
| 77 | Transportation | 33 | 2,131 | 331 | 130 |
| 78 | Biodiversity | 50 | 2,108 | 483 | 416 |
| 79 | Planets | 53 | 2,087 | 490 | 524 |
| 80 | Environmental Engineering | 50 | 2,048 | 822 | 813 |
| 81 | Sports | 62 | 2,021 | 487 | 345 |
| 82 | Biogeochemistry | 46 | 2,005 | 185 | 241 |
| 83 | Information Science | 37 | 1,999 | 269 | 112 |
| 84 | Environmental pollutants | 49 | 1,956 | 298 | 279 |
| 85 | Ethology | 70 | 1,948 | 173 | 290 |
| 86 | Plants | 15 | 1,934 | 1.2K | 562 |
| 87 | Cognition | 81 | 1,904 | 224 | 309 |
| 88 | Traffic Engineering | 23 | 1,902 | 57 | 22 |
| 89 | Environmental monitoring | 54 | 1,831 | 614 | 711 |
| 90 | environmental protection | 44 | 1,790 | 627 | 649 |
| 90 | pollutants | 42 | 1,790 | 281 | 253 |
| 92 | child abuse | 55 | 1,778 | 54 | 95 |
| 93 | Sports Medicine | 56 | 1,763 | 643 | 492 |
| 94 | Linguistics | 160 | 1,754 | 68 | 148 |
| 95 | Nervous system | 43 | 1,748 | 676 | 750 |
| 96 | Nanotechnology | 33 | 1,745 | 2.0K | 1.6K |
| 97 | Sociology | 130 | 1,681 | 262 | 469 |
| 98 | Nutrition | 35 | 1,680 | 1.7K | 1.2K |
| 98 | rehabilitation | 72 | 1,680 | 296 | 396 |
| 100 | System analysis | 50 | 1,668 | 307 | 173 |
| 101 | Gerontology | 85 | 1,649 | 298 | 285 |
| 102 | sanitation | 29 | 1,644 | 548 | 636 |
| 103 | Organic Chemistry | 34 | 1,639 | 1.2K | 753 |
| 104 | Adolescent | 69 | 1,598 | 291 | 315 |
| 105 | Entomology | 62 | 1,593 | 469 | 338 |
| 106 | Plant physiology | 26 | 1,590 | 719 | 611 |
| 107 | Neurochemistry | 23 | 1,570 | 1.0K | 684 |
| 108 | Post-traumatic stress disorder | 43 | 1,523 | 93 | 99 |
| 109 | Conservation Biology | 7 | 1,514 | 828 | 245 |
| 110 | personality | 27 | 1,505 | 303 | 275 |
| 111 | Business | 22 | 1,503 | 610 | 346 |
| 112 | forestry | 61 | 1,500 | 15 | 18 |
| 113 | Environmental Chemistry | 39 | 1,475 | 451 | 622 |
| 114 | Sleep Disorders | 36 | 1,472 | 443 | 360 |
| 115 | Paleontology | 31 | 1,452 | 451 | 236 |
| 116 | Biomedical Engineering | 30 | 1,447 | 1.8K | 1.2K |
| 117 | Sleep | 34 | 1,446 | 468 | 371 |
| 118 | Physiology | 56 | 1,439 | 1.2K | 1.4K |
| 119 | Physical Chemistry | 13 | 1,422 | 1.5K | 678 |
| 120 | Epidemiology | 59 | 1,401 | 921 | 1.1K |
| 121 | Analytical Chemistry | 34 | 1,390 | 1.7K | 1.3K |
| 122 | Suicide | 48 | 1,342 | 33 | 44 |
| 123 | Colloids | 27 | 1,337 | 1.3K | 1.0K |
| 124 | Growth | 24 | 1,333 | 500 | 562 |
| 125 | pain | 10 | 1,331 | 1.0K | 478 |
| 126 | Surface Chemistry | 25 | 1,312 | 1.3K | 932 |
| 127 | Diet | 22 | 1,296 | 932 | 811 |
| 128 | Environmental Policy | 35 | 1,290 | 656 | 817 |
| 129 | Systems Analysis | 41 | 1,279 | 95 | 59 |
| 130 | Mental illness | 55 | 1,273 | 433 | 770 |
| 131 | Public Policy | 35 | 1,264 | 353 | 250 |
| 132 | Genetics | 36 | 1,250 | 1.5K | 1.8K |
| 133 | Intellectual disability | 39 | 1,236 | 151 | 133 |
| 134 | plant molecular biology | 16 | 1,232 | 757 | 672 |
| 135 | Physical Geography | 28 | 1,212 | 53 | 32 |
| 136 | psychotherapy | 39 | 1,211 | 330 | 344 |
| 137 | Statistics | 55 | 1,182 | 606 | 604 |
| 138 | Molecular Genetics | 24 | 1,181 | 798 | 664 |
| 139 | Organizational Behavior | 8 | 1,177 | 291 | 69 |
| 140 | Nanostructured Materials | 26 | 1,174 | 1.4K | 1.1K |
| 141 | violence | 62 | 1,172 | 73 | 139 |
| 142 | Obesity | 22 | 1,160 | 862 | 709 |
| 143 | adolescence | 57 | 1,147 | 101 | 204 |
| 144 | United Kingdom | 22 | 1,146 | 624 | 532 |
| 145 | Environmental Microbiology | 18 | 1,117 | 514 | 459 |
| 146 | Hydrology | 49 | 1,096 | 479 | 590 |
| 147 | finance | 27 | 1,088 | 613 | 495 |
| 148 | Bioengineering | 21 | 1,062 | 1.9K | 1.9K |
| 149 | Business Ethics | 24 | 1,041 | 188 | 263 |
| 150 | Membranes | 31 | 1,040 | 285 | 345 |
| 151 | Health | 64 | 1,032 | 381 | 593 |
| 152 | Bioorganic chemistry | 14 | 1,031 | 1.5K | 812 |
| 153 | Social behavior | 33 | 1,012 | 258 | 321 |
| 154 | Education | 268 | 1,010 | 203 | 669 |
| 155 | Cognitive Science | 23 | 994 | 420 | 415 |
| 156 | Occupational Health | 68 | 983 | 102 | 154 |
| 157 | Virology | 39 | 980 | 1.1K | 2.0K |
| 158 | Economic History | 209 | 963 | 158 | 457 |
| 159 | Geobiology | 30 | 958 | 71 | 62 |
| 159 | human behavior | 33 | 958 | 550 | 793 |
| 161 | Marriage | 26 | 928 | 93 | 68 |
| 162 | Sports Psychology | 3 | 926 | 103 | 6 |
| 163 | Computational Biology | 34 | 923 | 831 | 1.1K |
| 164 | Child | 37 | 922 | 735 | 673 |
| 165 | Artificial Intelligence | 66 | 913 | 658 | 1.0K |
| 166 | Quality of life | 21 | 912 | 441 | 391 |
| 167 | Cell differentiation | 11 | 903 | 1.3K | 1.0K |
| 168 | soil microbiology | 28 | 899 | 322 | 495 |
| 169 | Plant cells | 5 | 895 | 1.1K | 799 |
| 170 | Paleoclimatology | 29 | 889 | 105 | 107 |
| 171 | Forest Ecology | 40 | 888 | 60 | 80 |
| 172 | Marriage counseling | 25 | 883 | 40 | 40 |
| 173 | Sexual health | 26 | 877 | 184 | 130 |
| 174 | Forest Management | 40 | 871 | 69 | 60 |
| 175 | Agriculture | 17 | 869 | 920 | 539 |
| 176 | Molecular ecology | 17 | 865 | 527 | 577 |
| 177 | Nuclear Physics | 36 | 854 | 1.9K | 1.7K |
| 178 | Socialization | 20 | 834 | 131 | 129 |
| 179 | Geography | 69 | 824 | 355 | 606 |
| 180 | human development | 30 | 814 | 157 | 213 |
| 181 | Geochemistry | 42 | 801 | 344 | 427 |
| 182 | Biocompatible Materials | 29 | 799 | 1.5K | 1.9K |
| 183 | Reproduction | 21 | 796 | 1.1K | 886 |
| 184 | paraphilias | 19 | 787 | 15 | 20 |
| 185 | Population Genetics | 20 | 783 | 502 | 582 |
| 186 | environmental exposure | 29 | 781 | 421 | 485 |
| 187 | Agricultural Ecology | 13 | 773 | 547 | 466 |
| 188 | occupational diseases | 39 | 770 | 166 | 226 |
| 189 | Bioinformatics | 30 | 763 | 713 | 980 |
| 190 | Optical materials | 7 | 762 | 1.9K | 1.1K |
| 191 | Fisheries | 24 | 754 | 523 | 461 |
| 192 | Mental Health | 78 | 752 | 139 | 348 |
| 193 | biological invasions | 14 | 749 | 200 | 114 |
| 194 | Catalysis | 12 | 742 | 2.1K | 1.5K |
| 195 | Therapeutics | 14 | 741 | 1.1K | 886 |
| 196 | Pharmaceutical Chemistry | 23 | 733 | 1.8K | 1.8K |
| 197 | Landscape Ecology | 13 | 732 | 160 | 136 |
| 198 | Quantum Gravity | 30 | 729 | 953 | 934 |
| 199 | Political Science | 369 | 725 | 69 | 449 |
| 200 | Environmental Management | 23 | 722 | 766 | 1.0K |
| 201 | freshwater biology | 17 | 719 | 305 | 246 |
| 202 | Genetic engineering | 12 | 715 | 1.2K | 947 |
| 203 | Developmental Disabilities | 30 | 709 | 251 | 390 |
| 204 | consumer behavior | 7 | 701 | 296 | 146 |
| 205 | Atmospheric Physics | 34 | 694 | 486 | 705 |
| 206 | family violence | 24 | 693 | 47 | 73 |
| 207 | marketing | 23 | 683 | 497 | 576 |
| 208 | Cerebral cortex | 11 | 681 | 561 | 429 |
| 209 | Job satisfaction | 6 | 658 | 42 | 33 |
| 209 | Work | 6 | 658 | 191 | 44 |
| 209 | job stress | 6 | 658 | 42 | 33 |
| 212 | nanoscience | 11 | 641 | 1.9K | 1.5K |
| 213 | Chemical Engineering | 12 | 634 | 2.5K | 1.9K |
| 214 | Psycholinguistics | 32 | 633 | 187 | 309 |
| 215 | Information Systems | 18 | 629 | 343 | 295 |
| 216 | Hematology | 11 | 624 | 2.7K | 1.9K |
| 217 | Plant genetic engineering | 9 | 622 | 571 | 405 |
| 218 | city planning | 26 | 613 | 374 | 350 |
| 219 | Stem cells | 8 | 611 | 1.3K | 863 |
| 220 | Solid State Physics | 5 | 608 | 3.5K | 1.7K |
| 221 | Materials Science | 22 | 595 | 2.4K | 2.4K |
| 222 | viruses | 24 | 589 | 647 | 992 |
| 223 | Astronomy | 11 | 584 | 1.9K | 1.4K |
| 224 | Leadership | 5 | 575 | 198 | 44 |
| 225 | Hydrometeorology | 18 | 574 | 72 | 118 |
| 226 | Medical Oncology | 9 | 570 | 1.3K | 949 |
| 227 | carcinogens | 11 | 568 | 582 | 485 |
| 228 | industrial hygiene | 35 | 567 | 178 | 173 |
| 229 | Neurobiology | 17 | 560 | 890 | 1.1K |
| 229 | Genetic regulation | 8 | 560 | 856 | 775 |
| 229 | Communication | 82 | 560 | 198 | 662 |
| 232 | Metabolism | 17 | 555 | 1.6K | 1.8K |
| 233 | Health Policy | 29 | 554 | 752 | 929 |
| 234 | Polymers | 28 | 547 | 2.1K | 2.2K |
| 234 | Mass Spectrometry | 21 | 547 | 568 | 553 |
| 236 | drug therapy | 6 | 546 | 2.3K | 1.3K |
| 237 | Adolescent Psychology | 37 | 539 | 138 | 328 |
| 238 | innovation | 8 | 536 | 258 | 154 |
| 239 | Technology | 67 | 525 | 659 | 1.5K |
| 240 | cloning | 5 | 524 | 700 | 520 |
| 241 | behavioral medicine | 25 | 518 | 391 | 632 |
| 242 | Family | 26 | 516 | 244 | 306 |
| 243 | research and development | 7 | 511 | 185 | 112 |
| 244 | Physical Therapy | 10 | 506 | 838 | 614 |
| 245 | Forensic Psychiatry | 11 | 505 | 252 | 117 |
| 246 | atmospheric models | 12 | 499 | 395 | 390 |
| 247 | Molecular structure | 2 | 498 | 3.1K | 957 |
| 248 | Respiration | 13 | 483 | 852 | 823 |
| 249 | Philosophy | 282 | 481 | 62 | 305 |
| 249 | Cybernetics | 24 | 481 | 450 | 664 |
| 249 | Ergonomics | 24 | 481 | 304 | 273 |
| 252 | global environmental change | 10 | 477 | 378 | 345 |
| 253 | government | 39 | 475 | 99 | 190 |
| 254 | Medical Anthropology | 18 | 473 | 376 | 540 |
| 255 | Clinical Psychology | 27 | 471 | 551 | 979 |
| 256 | Marine Biology | 23 | 469 | 1.0K | 1.2K |
| 256 | Endocrinology | 18 | 469 | 1.8K | 2.2K |
| 258 | Learning | 20 | 468 | 404 | 489 |
| 258 | Youth | 18 | 468 | 213 | 288 |
| 260 | Biosensors | 5 | 467 | 1.0K | 692 |
| 260 | Bioelectronics | 5 | 467 | 799 | 619 |
| 260 | drug addiction | 10 | 467 | 727 | 598 |
| 260 | alcoholism | 10 | 467 | 957 | 738 |
| 260 | Aquatic ecology | 18 | 467 | 320 | 311 |
| 265 | Neurotoxicology | 15 | 466 | 117 | 152 |
| 266 | Econometrics | 28 | 465 | 361 | 503 |
| 267 | Telecommunication | 38 | 464 | 654 | 942 |
| 268 | Regional Planning | 26 | 461 | 459 | 545 |
| 268 | Water | 25 | 461 | 617 | 1.1K |
| 268 | Plant diseases | 22 | 461 | 819 | 845 |
| 271 | Paleoceanography | 11 | 458 | 98 | 149 |
| 272 | miniaturization | 4 | 455 | 2.1K | 1.3K |
| 273 | Nonverbal Communication | 3 | 452 | 213 | 68 |
| 273 | Body language | 3 | 452 | 104 | 36 |
| 275 | Happiness | 12 | 448 | 74 | 86 |
| 275 | medical education | 8 | 448 | 1.4K | 693 |
| 277 | counseling | 22 | 443 | 436 | 460 |
| 278 | Plant Genetics | 8 | 439 | 477 | 465 |
| 279 | Computational Linguistics | 7 | 437 | 252 | 36 |
| 279 | Water pollution | 15 | 437 | 1.2K | 1.3K |
| 281 | Health Services Research | 15 | 436 | 798 | 674 |
| 282 | Educational Sociology | 9 | 435 | 116 | 28 |
| 283 | economic policy | 30 | 433 | 614 | 636 |
| 284 | child sexual abuse | 24 | 432 | 1 | 3 |
| 285 | computer networks | 18 | 429 | 859 | 766 |
| 286 | behavior therapy | 16 | 426 | 325 | 345 |
| 287 | Pediatric Neurology | 5 | 424 | 1.1K | 1.1K |
| 288 | International Relations | 102 | 422 | 142 | 353 |
| 289 | Mineralogy | 23 | 421 | 549 | 654 |
| 289 | Carcinogenesis | 7 | 421 | 759 | 586 |
| 289 | mutagens | 7 | 421 | 675 | 569 |
| 292 | Sustainable Development | 13 | 420 | 751 | 775 |
| 293 | probabilities | 24 | 418 | 483 | 380 |
| 294 | vascular diseases | 6 | 414 | 728 | 666 |
| 295 | Immunology | 24 | 408 | 1.9K | 2.9K |
| 296 | Human genetics | 2 | 403 | 3.4K | 3.1K |
| 297 | Pediatrics | 17 | 402 | 1.4K | 1.8K |
| 298 | Mathematics Education | 19 | 400 | 91 | 74 |
| 298 | food contamination | 6 | 400 | 758 | 216 |
| 298 | Cancer | 22 | 400 | 2.0K | 2.6K |
| 301 | Crisis Intervention | 20 | 399 | 19 | 32 |
| 302 | Agricultural Chemistry | 13 | 396 | 1.4K | 1.4K |
| 302 | Auditing | 2 | 396 | 431 | 117 |
| 304 | Medical Technology | 5 | 394 | 1.7K | 682 |
| 305 | genome | 14 | 392 | 941 | 1.5K |
| 306 | Cognitive Therapy | 19 | 390 | 160 | 209 |
| 307 | Learning disabilities | 20 | 389 | 272 | 330 |
| 308 | polymerization | 17 | 386 | 2.3K | 2.1K |
| 309 | Biochemical Engineering | 13 | 382 | 1.3K | 2.2K |
| 310 | Family Therapy | 22 | 381 | 205 | 247 |
| 311 | Decision making | 7 | 379 | 1.1K | 619 |
| 312 | older people | 30 | 376 | 495 | 580 |
| 313 | Obstetrics | 7 | 373 | 2.2K | 1.4K |
| 313 | Data Mining | 12 | 373 | 678 | 754 |
| 313 | Tourism | 13 | 373 | 565 | 621 |
| 313 | role | 6 | 373 | 299 | 225 |
| 317 | Genomics | 10 | 371 | 2.4K | 2.2K |
| 318 | cell physiology | 5 | 368 | 1.6K | 1.3K |
| 319 | Health Education | 19 | 367 | 720 | 761 |
| 319 | Human Resources | 8 | 367 | 206 | 189 |
| 321 | sex crimes | 33 | 364 | 77 | 187 |
| 322 | Long-Term Care | 9 | 363 | 286 | 279 |
| 322 | Long-term care facilities | 9 | 363 | 283 | 279 |
| 324 | Computer Science | 10 | 361 | 1.2K | 563 |
| 325 | Speech Disorders | 20 | 356 | 350 | 471 |
| 326 | Microorganisms | 3 | 354 | 1.6K | 971 |
| 327 | Food Preservation | 2 | 352 | 1.1K | 100 |
| 328 | Software Engineering | 16 | 345 | 389 | 419 |
| 329 | Metabolic diseases | 14 | 344 | 1.5K | 2.1K |
| 330 | Exercise | 20 | 343 | 526 | 625 |
| 331 | Microelectronics | 3 | 339 | 2.1K | 1.3K |
| 331 | Developing countries | 28 | 339 | 436 | 721 |
| 333 | Attention | 9 | 327 | 1.4K | 1.2K |
| 334 | Parasitic Diseases | 9 | 325 | 1.4K | 1.2K |
| 335 | Parasitology | 8 | 323 | 1.9K | 1.3K |
| 335 | sexual behavior | 33 | 323 | 66 | 254 |
| 337 | free radicals | 7 | 322 | 902 | 1.0K |
| 338 | Community Psychiatry | 14 | 321 | 496 | 649 |
| 338 | air quality management | 3 | 321 | 424 | 167 |
| 338 | data collection | 8 | 321 | 613 | 584 |
| 341 | atmosphere | 26 | 319 | 52 | 147 |
| 342 | Physical organic chemistry | 7 | 318 | 1.1K | 676 |
| 343 | Land use | 10 | 317 | 426 | 367 |
| 344 | Medical Microbiology | 4 | 312 | 2.7K | 2.0K |
| 345 | Distance Education | 2 | 306 | 653 | 111 |
| 346 | Birds | 14 | 305 | 656 | 544 |
| 346 | Aggression | 19 | 305 | 85 | 184 |
| 348 | indoor air pollution | 1 | 304 | 940 | 185 |
| 348 | Ventilation | 1 | 304 | 1.2K | 219 |
| 348 | Sick building syndrome | 1 | 304 | 940 | 185 |
| 351 | organization | 13 | 303 | 295 | 525 |
| 352 | International Finance | 8 | 302 | 684 | 446 |
| 353 | Magnetic Materials | 1 | 300 | 2.6K | 846 |
| 354 | Diabetes mellitus | 10 | 296 | 1.5K | 1.9K |
| 355 | Product life cycle | 5 | 291 | 234 | 183 |
| 355 | green products | 5 | 291 | 216 | 182 |
| 357 | Wildlife conservation | 5 | 288 | 825 | 532 |
| 358 | Environmental Law | 10 | 286 | 497 | 918 |
| 359 | disabilities | 25 | 285 | 150 | 344 |
| 359 | North America | 318 | 285 | 3 | 201 |
| 361 | Autism | 10 | 282 | 336 | 426 |
| 362 | Geomagnetism | 15 | 279 | 344 | 368 |
| 362 | Ore deposits | 11 | 279 | 174 | 174 |
| 364 | Economic Development | 9 | 278 | 839 | 843 |
| 365 | Mathematical Physics | 17 | 276 | 1.4K | 1.2K |
| 365 | Qualitative Research | 11 | 276 | 170 | 160 |
| 367 | language | 21 | 274 | 244 | 469 |
| 368 | Oncology | 5 | 273 | 2.4K | 2.3K |
| 368 | Child welfare | 13 | 273 | 419 | 419 |
| 370 | women | 7 | 269 | 521 | 173 |
| 371 | Psychosomatic Medicine | 15 | 268 | 314 | 593 |
| 372 | Well-being | 2 | 266 | 157 | 25 |
| 373 | Diabetes | 8 | 265 | 1.8K | 2.1K |
| 374 | Atmospheric Chemistry | 10 | 264 | 654 | 913 |
| 375 | Industrial Policy | 24 | 262 | 20 | 131 |
| 376 | Portfolio Management | 15 | 261 | 94 | 109 |
| 377 | reforestation | 12 | 259 | 42 | 50 |
| 377 | afforestation | 12 | 259 | 42 | 50 |
| 379 | Condensed Matter | 4 | 257 | 3.5K | 2.3K |
| 380 | Food | 7 | 256 | 2.5K | 2.1K |
| 381 | Substance Abuse | 10 | 255 | 944 | 859 |
| 382 | Critical Care | 4 | 254 | 2.0K | 1.8K |
| 382 | Critical Care Medicine | 4 | 254 | 1.8K | 1.8K |
| 382 | Public Administration | 28 | 254 | 380 | 602 |
| 385 | cooperation | 35 | 253 | 3 | 9 |
| 386 | Bibliometrics | 5 | 252 | 26 | 18 |
| 387 | Geomorphology | 14 | 251 | 348 | 563 |
| 388 | Biopharmaceutics | 8 | 250 | 758 | 696 |
| 389 | Cross-Cultural Studies | 12 | 248 | 111 | 115 |
| 389 | soil conservation | 8 | 248 | 446 | 416 |
| 391 | Geriatric Medicine | 4 | 246 | 136 | 54 |
| 392 | Patient education | 9 | 245 | 271 | 338 |
| 393 | Speech | 13 | 244 | 339 | 520 |
| 394 | nucleic acids | 8 | 243 | 1.5K | 1.9K |
| 394 | economic conditions | 125 | 243 | 16 | 91 |
| 396 | Schizophrenia | 17 | 242 | 437 | 800 |
| 397 | Japan | 4 | 241 | 2.2K | 813 |
| 398 | child mental health | 12 | 240 | 175 | 203 |
| 399 | Embryology | 8 | 239 | 1.3K | 1.6K |
| 399 | software | 3 | 239 | 991 | 497 |
| 401 | Soil Science | 11 | 237 | 846 | 973 |
| 401 | Mass Media | 67 | 237 | 57 | 164 |
| 401 | plankton | 8 | 237 | 78 | 83 |
| 404 | Industrial Engineering | 2 | 235 | 2.7K | 1.1K |
| 404 | Production Management | 7 | 235 | 517 | 672 |
| 406 | Identity | 8 | 234 | 30 | 43 |
| 406 | Self | 8 | 234 | 51 | 59 |
| 408 | DNA | 4 | 229 | 605 | 266 |
| 408 | mathematical analysis | 10 | 229 | 1.3K | 684 |
| 410 | Educational Technology | 22 | 227 | 356 | 639 |
| 411 | environmental indicators | 10 | 225 | 116 | 318 |
| 412 | Occupational Therapy | 25 | 220 | 261 | 351 |
| 413 | Photochemistry | 14 | 219 | 611 | 925 |
| 414 | Algae | 9 | 217 | 520 | 602 |
| 415 | Anthropology | 45 | 213 | 327 | 765 |
| 415 | Teaching | 8 | 213 | 1.0K | 698 |
| 417 | Industrial Safety | 20 | 211 | 182 | 345 |
| 418 | Project Management | 5 | 210 | 26 | 51 |
| 418 | libraries | 31 | 210 | 100 | 71 |
| 420 | health behavior | 14 | 209 | 450 | 697 |
| 421 | Ornithology | 9 | 208 | 671 | 545 |
| 421 | Regional Development | 16 | 208 | 49 | 158 |
| 421 | cryosphere | 5 | 208 | 347 | 309 |
| 424 | Light | 13 | 207 | 507 | 1.2K |
| 425 | drugs | 5 | 206 | 2.2K | 1.6K |
| 426 | Language Disorders | 15 | 204 | 361 | 546 |
| 426 | Developmental Biology | 7 | 204 | 1.7K | 2.1K |
| 428 | Chromosome mapping | 4 | 203 | 2.0K | 1.7K |
| 428 | gene mapping | 4 | 203 | 2.3K | 2.1K |
| 430 | dissociative disorders | 7 | 201 | 30 | 24 |
| 431 | Energy Conversion | 5 | 200 | 1.1K | 1.3K |
| 431 | Medical genetics | 9 | 200 | 2.4K | 3.1K |
| 433 | cross-cultural comparison | 9 | 199 | 187 | 189 |
| 434 | cell interaction | 7 | 198 | 843 | 965 |
| 434 | biological monitoring | 8 | 198 | 260 | 325 |
| 436 | Meteorites | 5 | 197 | 516 | 448 |
| 437 | Optics | 11 | 196 | 3.2K | 2.9K |
| 437 | Petrology | 15 | 196 | 402 | 644 |
| 437 | Latin America | 34 | 196 | 534 | 389 |
| 437 | Investments | 10 | 196 | 162 | 158 |
| 441 | Geriatric Psychiatry | 12 | 193 | 653 | 945 |
| 441 | Geochemical Modeling | 10 | 193 | 150 | 227 |
| 441 | Electrochemical Analysis | 6 | 193 | 749 | 552 |
| 441 | geological modeling | 11 | 193 | 188 | 272 |
| 445 | Cognitive Learning | 9 | 192 | 26 | 23 |
| 446 | Public Health Administration | 9 | 191 | 286 | 192 |
| 447 | Cognitive neuroscience | 7 | 189 | 746 | 942 |
| 447 | Seaweed | 7 | 189 | 460 | 540 |
| 449 | Smoking | 5 | 188 | 638 | 578 |
| 449 | crime victims | 11 | 188 | 18 | 29 |
| 451 | Humanities | 13 | 187 | 734 | 418 |
| 451 | Ethics | 14 | 187 | 394 | 429 |
| 451 | Signal Transduction | 5 | 187 | 1.4K | 1.4K |
| 451 | Human Geography | 10 | 187 | 583 | 572 |
| 451 | Food Microbiology | 2 | 187 | 1.8K | 1.1K |
| 451 | food technology | 2 | 187 | 3.1K | 1.7K |
| 451 | families | 11 | 187 | 418 | 457 |
| 451 | Lipids | 9 | 187 | 810 | 1.2K |
| 459 | Image Processing | 3 | 186 | 2.3K | 1.4K |
| 459 | Anxiety Disorders | 5 | 186 | 435 | 616 |
| 459 | Anxiety | 5 | 186 | 436 | 622 |
| 459 | Africa | 23 | 186 | 483 | 568 |
| 463 | Plant Biotechnology | 1 | 183 | 1.6K | 636 |
| 464 | History of Medicine | 64 | 181 | 38 | 89 |
| 464 | Human-Computer Interaction | 5 | 181 | 1.3K | 977 |
| 466 | Numerical Analysis | 7 | 179 | 1.7K | 1.2K |
| 467 | land degradation | 4 | 178 | 454 | 327 |
| 467 | degradation | 4 | 178 | 454 | 327 |
| 469 | Geometry | 18 | 176 | 450 | 405 |
| 469 | Career development | 4 | 176 | 334 | 158 |
| 471 | Social Change | 26 | 175 | 47 | 536 |
| 472 | Applied Linguistics | 11 | 174 | 234 | 239 |
| 472 | Social problems | 7 | 174 | 359 | 467 |
| 474 | Neurolinguistics | 7 | 173 | 149 | 262 |
| 474 | Small Business | 4 | 173 | 608 | 774 |
| 474 | Physical fitness | 15 | 173 | 507 | 922 |
| 477 | Clinical Chemistry | 4 | 171 | 3.1K | 2.8K |
| 477 | Virtual reality | 2 | 171 | 588 | 220 |
| 479 | Cardiovascular diseases | 9 | 168 | 1.3K | 1.4K |
| 479 | Pesticides | 4 | 168 | 510 | 240 |
| 481 | Knowledge | 18 | 167 | 133 | 198 |
| 481 | Chemical analysis | 5 | 167 | 1.2K | 1.0K |
| 483 | industrial relations | 15 | 166 | 316 | 427 |
| 484 | Parasites | 5 | 165 | 1.4K | 1.1K |
| 484 | Psychiatric Epidemiology | 5 | 165 | 475 | 558 |
| 484 | Insects | 9 | 165 | 948 | 938 |
| 487 | Neuropsychiatry | 10 | 164 | 612 | 857 |
| 488 | Nanoparticles | 4 | 163 | 2.0K | 1.7K |
| 488 | commerce | 5 | 163 | 1.2K | 914 |
| 490 | Systems Engineering | 16 | 162 | 883 | 1.3K |
| 490 | Bacteriology | 1 | 162 | 3.0K | 1.7K |
| 490 | Soil biology | 4 | 162 | 511 | 558 |
| 493 | Topology | 15 | 160 | 106 | 112 |
| 494 | Spectrum analysis | 3 | 159 | 4.4K | 3.2K |
| 495 | Robotics | 3 | 158 | 1.8K | 1.1K |
| 495 | Social policy | 18 | 158 | 327 | 512 |
| 497 | Proteomics | 4 | 156 | 1.1K | 1.0K |
| 497 | insurance | 9 | 156 | 111 | 122 |
| 499 | Cytogenetics | 4 | 155 | 1.9K | 2.1K |
| 499 | Lipid metabolism | 7 | 155 | 189 | 369 |
| 499 | Asia | 8 | 155 | 1.8K | 1.3K |
| 499 | Lipid | 7 | 155 | 189 | 369 |
| 503 | water supply | 11 | 154 | 537 | 943 |
| 503 | Primates | 3 | 154 | 982 | 582 |
| 505 | technical education | 2 | 153 | 883 | 295 |
| 505 | Brain damage | 7 | 153 | 306 | 401 |
| 507 | Molecular evolution | 2 | 152 | 2.6K | 1.6K |
| 507 | Exercise therapy | 3 | 152 | 421 | 149 |
| 507 | Scandinavia | 5 | 152 | 599 | 468 |
| 510 | Political Sociology | 6 | 150 | 289 | 288 |
| 510 | Documentation | 1 | 150 | 792 | 234 |
| 512 | Composite Materials | 1 | 149 | 3.3K | 1.5K |
| 512 | Cell cycle | 2 | 149 | 539 | 231 |
| 512 | Cosmochemistry | 8 | 149 | 213 | 232 |
| 512 | cell proliferation | 2 | 149 | 539 | 231 |
| 512 | Women's health | 8 | 149 | 883 | 1.0K |
| 517 | Culture | 11 | 148 | 547 | 467 |
| 518 | Drug design | 11 | 147 | 934 | 1.6K |
| 518 | Gene expression regulation | 4 | 147 | 1.1K | 1.1K |
| 520 | Language Acquisition | 13 | 146 | 198 | 394 |
| 521 | Pharmacokinetics | 1 | 145 | 2.0K | 719 |
| 522 | Probability | 5 | 144 | 678 | 570 |
| 522 | Positive Psychology | 3 | 144 | 146 | 166 |
| 524 | Development | 4 | 143 | 642 | 534 |
| 524 | educational planning | 3 | 143 | 449 | 296 |
| 526 | Information Theory | 7 | 142 | 1.0K | 1.0K |
| 526 | health services | 8 | 142 | 802 | 954 |
| 528 | venom | 3 | 141 | 589 | 425 |
| 528 | Toxins | 3 | 141 | 736 | 508 |
| 530 | embryonic development | 3 | 139 | 565 | 428 |
| 531 | Game Theory | 6 | 138 | 298 | 226 |
| 532 | residential treatment | 5 | 137 | 117 | 75 |
| 533 | Systems Biology | 7 | 136 | 1.3K | 1.4K |
| 533 | Australia | 19 | 136 | 700 | 1.3K |
| 535 | Green Chemistry | 7 | 135 | 1.4K | 2.0K |
| 535 | Psychopharmacology | 3 | 135 | 2.0K | 1.8K |
| 537 | Philosophy of Mind | 3 | 133 | 248 | 132 |
| 538 | locomotion | 5 | 132 | 433 | 478 |
| 538 | posture | 5 | 132 | 433 | 478 |
| 538 | synthesis | 2 | 132 | 1.6K | 576 |
| 538 | gait | 5 | 132 | 433 | 478 |
| 538 | walking | 5 | 132 | 433 | 478 |
| 543 | Multilingualism | 6 | 131 | 156 | 147 |
| 544 | Sustainable Engineering | 6 | 130 | 1.4K | 1.7K |
| 545 | forest policy | 8 | 129 | 133 | 149 |
| 546 | Depression | 3 | 128 | 467 | 612 |
| 546 | Social work | 14 | 128 | 561 | 833 |
| 548 | Antibacterial agents | 1 | 126 | 1.2K | 635 |
| 549 | Social Movements | 3 | 125 | 130 | 38 |
| 549 | Simulation Methods | 3 | 125 | 455 | 140 |
| 549 | Collective behavior | 3 | 125 | 57 | 31 |
| 549 | Pensions | 1 | 125 | 175 | 31 |
| 549 | toxicity testing | 5 | 125 | 576 | 603 |
| 549 | retirement income | 1 | 125 | 175 | 31 |
| 555 | Criminology | 19 | 124 | 345 | 704 |
| 555 | Primary health care | 9 | 124 | 1.2K | 1.5K |
| 557 | Palliative Care | 7 | 123 | 690 | 726 |
| 557 | Combinatorial chemistry | 2 | 123 | 1.4K | 1.1K |
| 557 | Ichthyology | 3 | 123 | 613 | 245 |
| 557 | Metastasis | 1 | 123 | 517 | 415 |
| 557 | Wireless Communication Systems | 16 | 123 | 1.1K | 1.7K |
| 557 | Breeding | 2 | 123 | 1.8K | 1.2K |
| 557 | Fish | 3 | 123 | 462 | 203 |
| 564 | brain mapping | 4 | 120 | 812 | 933 |
| 565 | natural disasters | 8 | 119 | 807 | 1.2K |
| 566 | Early Childhood Education | 11 | 118 | 248 | 334 |
| 566 | cell membrane | 2 | 118 | 575 | 532 |
| 568 | Algebra | 19 | 117 | 503 | 519 |
| 568 | Water Conservation | 11 | 117 | 19 | 46 |
| 570 | Microwaves | 7 | 115 | 1.1K | 1.1K |
| 571 | Paleoecology | 6 | 113 | 471 | 497 |
| 571 | Political Psychology | 5 | 113 | 256 | 362 |
| 571 | Religion | 168 | 113 | 31 | 325 |
| 571 | Paleogeography | 6 | 113 | 223 | 282 |
| 571 | Socioeconomic Factors | 4 | 113 | 738 | 702 |
| 576 | DNA methylation | 1 | 111 | 772 | 431 |
| 576 | Risk | 3 | 111 | 709 | 653 |
| 578 | Climate Change Mitigation | 1 | 110 | 124 | 125 |
| 578 | Stochastic Processes | 8 | 110 | 536 | 631 |
| 578 | Asset Management | 3 | 110 | 54 | 17 |
| 578 | Global warming | 1 | 110 | 130 | 125 |
| 578 | Wildlife management | 10 | 110 | 322 | 459 |
| 578 | men | 6 | 110 | 137 | 197 |
| 578 | sea level | 1 | 110 | 124 | 125 |
| 585 | Statistical physics | 5 | 109 | 3.3K | 3.0K |
| 586 | Radiation | 10 | 108 | 1.1K | 1.6K |
| 587 | epilepsy | 8 | 107 | 619 | 876 |
| 587 | international trade | 2 | 107 | 874 | 329 |
| 589 | Histology | 6 | 106 | 1.8K | 2.3K |
| 589 | Demography | 11 | 106 | 351 | 743 |
| 589 | Geodynamics | 7 | 106 | 243 | 375 |
| 589 | Consciousness | 6 | 106 | 288 | 357 |
| 593 | Evolutionary economics | 4 | 105 | 118 | 140 |
| 593 | Respiratory system | 2 | 105 | 960 | 727 |
| 593 | Menopause | 6 | 105 | 264 | 407 |
| 593 | Population Dynamics | 4 | 105 | 139 | 170 |
| 597 | Methodology | 5 | 104 | 333 | 268 |
| 597 | Memory | 8 | 104 | 1.6K | 2.4K |
| 599 | Consumer education | 4 | 103 | 298 | 355 |
| 600 | Signal Processing | 13 | 102 | 1.3K | 2.3K |
| 600 | elder abuse | 6 | 102 | 202 | 333 |
| 602 | Inflammation | 5 | 100 | 1.3K | 1.8K |
| 602 | Hormones | 5 | 100 | 1.2K | 1.6K |
| 604 | Risk assessment | 3 | 99 | 706 | 411 |
| 604 | ecological risk assessment | 2 | 99 | 439 | 222 |
| 604 | Carbon | 2 | 99 | 1.1K | 1.1K |
| 604 | Health Risk Assessment | 3 | 99 | 536 | 328 |
| 608 | hazard mitigation | 5 | 98 | 712 | 893 |
| 608 | animals | 8 | 98 | 1.0K | 1.1K |
| 610 | Phonetics | 5 | 97 | 226 | 212 |
| 610 | Neonatology | 3 | 97 | 677 | 532 |
| 610 | Nonprofit organizations | 6 | 97 | 190 | 285 |
| 610 | California | 5 | 97 | 406 | 403 |
| 614 | Arthropods | 4 | 96 | 204 | 128 |
| 614 | Futures | 7 | 96 | 193 | 286 |
| 616 | Pharmacogenetics | 2 | 95 | 1.8K | 1.5K |
| 616 | Melanoma | 5 | 95 | 162 | 313 |
| 616 | technology transfer | 3 | 95 | 188 | 270 |
| 616 | Genetic therapy | 2 | 95 | 2.1K | 1.8K |
| 620 | Urban Policy | 5 | 94 | 370 | 560 |
| 620 | complementary therapies | 5 | 94 | 1.9K | 2.0K |
| 620 | Plant tissue culture | 4 | 94 | 864 | 995 |
| 620 | polar regions | 8 | 94 | 422 | 686 |
| 620 | biological factors | 5 | 94 | 2.0K | 2.3K |
| 620 | Plant cell culture | 4 | 94 | 801 | 988 |
| 626 | Combinatorial analysis | 25 | 93 | 179 | 371 |
| 626 | death | 7 | 93 | 139 | 178 |
| 628 | Advertising | 2 | 91 | 486 | 444 |
| 628 | Development planning | 5 | 91 | 167 | 260 |
| 628 | Economic planning | 5 | 91 | 204 | 334 |
| 631 | Economic Thought | 1 | 90 | 163 | 118 |
| 631 | Bioinorganic chemistry | 3 | 90 | 1.7K | 1.5K |
| 631 | intergroup relations | 3 | 90 | 176 | 180 |
| 634 | Intercultural Communication | 5 | 89 | 149 | 126 |
| 634 | Industrial Microbiology | 6 | 89 | 1.7K | 2.7K |
| 634 | Social History | 24 | 89 | 121 | 272 |
| 634 | Analytical Biochemistry | 7 | 89 | 1.2K | 1.7K |
| 634 | internet | 7 | 89 | 896 | 1.2K |
| 634 | drug evaluation | 6 | 89 | 1.2K | 1.6K |
| 640 | Law | 63 | 88 | 243 | 678 |
| 641 | Water quality management | 8 | 87 | 1.3K | 1.9K |
| 641 | Europa | 6 | 87 | 462 | 535 |
| 641 | environmental issues | 1 | 87 | 1.0K | 533 |
| 644 | income distribution | 2 | 86 | 200 | 203 |
| 644 | Marine Pollution | 5 | 86 | 809 | 1.3K |
| 644 | infection | 4 | 86 | 1.8K | 2.2K |
| 647 | Environmental Geology | 7 | 85 | 921 | 1.4K |
| 647 | Entrepreneurship | 8 | 85 | 446 | 1.0K |
| 647 | Biculturalism | 71 | 85 | 1 | 1 |
| 650 | Comparative Psychology | 3 | 84 | 105 | 160 |
| 651 | Actuarial Science | 10 | 82 | 44 | 79 |
| 651 | Internet of Things | 5 | 82 | 759 | 930 |
| 651 | Sociolinguistics | 10 | 82 | 283 | 408 |
| 651 | International Law | 18 | 82 | 207 | 255 |
| 651 | Microeconomics | 5 | 82 | 277 | 363 |
| 651 | Recombinant DNA | 3 | 82 | 1.7K | 1.7K |
| 651 | proteins | 8 | 82 | 1.8K | 2.7K |
| 658 | Feminism | 4 | 81 | 516 | 412 |
| 658 | Mental Health Services | 8 | 81 | 964 | 1.5K |
| 658 | glycoproteins | 2 | 81 | 798 | 742 |
| 658 | Glycoconjugates | 2 | 81 | 798 | 742 |
| 658 | behavior modification | 7 | 81 | 253 | 502 |
| 658 | Oligosaccharide | 2 | 81 | 508 | 540 |
| 658 | Carbohydrates | 2 | 81 | 724 | 641 |
| 658 | glycolipids | 2 | 81 | 798 | 742 |
| 666 | Community Psychology | 8 | 80 | 348 | 708 |
| 666 | Veterinary Immunology | 3 | 80 | 290 | 270 |
| 668 | Telecommunication Systems | 8 | 79 | 976 | 1.2K |
| 668 | emergency management | 6 | 79 | 622 | 895 |
| 668 | Infections | 3 | 79 | 1.5K | 1.8K |
| 668 | Public opinion | 2 | 79 | 634 | 503 |
| 668 | scientific societies | 6 | 79 | 644 | 1.1K |
| 668 | Population | 10 | 79 | 472 | 957 |
| 674 | Nonlinear Dynamics | 5 | 78 | 2.1K | 2.4K |
| 674 | Corporate governance | 9 | 78 | 147 | 477 |
| 674 | Biofilms | 1 | 78 | 380 | 219 |
| 674 | Health promotion | 13 | 78 | 815 | 1.9K |
| 674 | Nonlinear systems | 4 | 78 | 585 | 548 |
| 679 | Genetic Toxicology | 2 | 77 | 568 | 628 |
| 679 | Special Education | 4 | 77 | 763 | 675 |
| 679 | preventive medicine | 3 | 77 | 1.6K | 1.6K |
| 679 | Chromosomes | 2 | 77 | 1.3K | 1.2K |
| 679 | Borderlands | 3 | 77 | 56 | 21 |
| 679 | Virulence | 2 | 77 | 1.7K | 2.1K |
| 685 | Bryology | 1 | 76 | 422 | 149 |
| 685 | peace | 4 | 76 | 446 | 526 |
| 685 | mosses | 1 | 76 | 237 | 81 |
| 685 | Reading | 6 | 76 | 427 | 591 |
| 685 | liverworts | 1 | 76 | 237 | 81 |
| 690 | Health Services Administration | 5 | 75 | 1.0K | 1.4K |
| 690 | Nanophotonics | 1 | 75 | 714 | 418 |
| 692 | Archaeology | 4 | 74 | 1.3K | 1.0K |
| 692 | Macroeconomics | 7 | 74 | 204 | 307 |
| 692 | Energy Policy | 1 | 74 | 3.1K | 2.3K |
| 692 | Ethnic relations | 9 | 74 | 348 | 395 |
| 692 | Research Design | 8 | 74 | 761 | 1.6K |
| 692 | Astrocytes | 1 | 74 | 1.1K | 1.0K |
| 692 | amino acids | 2 | 74 | 1.1K | 1.0K |
| 692 | energy resources | 1 | 74 | 1.3K | 1.3K |
| 700 | Cognitive Psychology | 13 | 73 | 96 | 351 |
| 700 | Genetic epidemiology | 3 | 73 | 395 | 461 |
| 700 | heredity | 3 | 73 | 887 | 870 |
| 703 | China | 9 | 72 | 1.8K | 2.7K |
| 704 | Diplomatic relations | 26 | 71 | 164 | 332 |
| 704 | Hearing | 6 | 71 | 631 | 939 |
| 706 | Anatomy | 4 | 70 | 2.2K | 2.7K |
| 706 | soil pollution | 4 | 70 | 508 | 616 |
| 706 | Sarcopenia | 4 | 70 | 363 | 723 |
| 706 | Reservoirs | 5 | 70 | 131 | 164 |
| 706 | weather forecasting | 3 | 70 | 275 | 258 |
| 706 | Muscles | 4 | 70 | 1.0K | 1.5K |
| 712 | Marine Ecology | 4 | 69 | 661 | 712 |
| 712 | Eating Disorders | 4 | 69 | 933 | 1.2K |
| 712 | Feeding and Eating Disorders | 4 | 69 | 895 | 1.2K |
| 712 | Ethnology | 50 | 69 | 198 | 1.2K |
| 716 | Methods | 4 | 68 | 106 | 88 |
| 717 | Feminist Economics | 1 | 67 | 199 | 124 |
| 717 | ethnicity | 8 | 67 | 410 | 601 |
| 717 | Bioavailability | 1 | 67 | 223 | 62 |
| 717 | warfare | 2 | 67 | 425 | 410 |
| 717 | France | 23 | 67 | 79 | 244 |
| 717 | Water chemistry | 1 | 67 | 938 | 378 |
| 717 | cultural pluralism | 5 | 67 | 265 | 321 |
| 724 | Nanochemistry | 6 | 66 | 917 | 1.2K |
| 724 | Criminal Law | 1 | 66 | 563 | 268 |
| 724 | Alternative Medicine | 3 | 66 | 2.4K | 2.4K |
| 724 | Taste | 1 | 66 | 693 | 372 |
| 724 | flavor | 1 | 66 | 485 | 255 |
| 724 | organizational effectiveness | 8 | 66 | 194 | 481 |
| 724 | smell | 1 | 66 | 693 | 372 |
| 724 | corporate culture | 8 | 66 | 29 | 212 |
| 724 | Antarctica | 5 | 66 | 217 | 217 |
| 733 | Medical Laboratory Science | 5 | 65 | 2.1K | 3.4K |
| 733 | Educational Research | 5 | 65 | 36 | 75 |
| 733 | environmental remediation | 3 | 65 | 394 | 452 |
| 733 | Friction | 2 | 65 | 163 | 151 |
| 733 | Mechanics | 2 | 65 | 1.9K | 1.2K |
| 733 | cohesion | 2 | 65 | 25 | 31 |
| 739 | Adult Education | 8 | 64 | 291 | 450 |
| 739 | Environmental Education | 4 | 64 | 296 | 366 |
| 739 | Integrated Circuits | 5 | 64 | 699 | 462 |
| 739 | risk factors | 5 | 64 | 694 | 1.0K |
| 739 | Human biology | 7 | 64 | 450 | 773 |
| 744 | Solid State Chemistry | 3 | 63 | 2.1K | 2.0K |
| 745 | Gender Studies | 6 | 62 | 331 | 559 |
| 745 | Human Rights | 10 | 62 | 277 | 506 |
| 745 | community development | 23 | 62 | 53 | 390 |
| 745 | Terahertz Technology | 1 | 62 | 317 | 181 |
| 745 | Social interaction | 7 | 62 | 149 | 351 |
| 745 | disease vectors | 2 | 62 | 1.5K | 1.4K |
| 745 | adulthood | 3 | 62 | 94 | 111 |
| 752 | Immunopathology | 5 | 61 | 1.3K | 2.1K |
| 752 | Social welfare | 4 | 61 | 605 | 673 |
| 752 | Bilingualism | 4 | 61 | 219 | 333 |
| 752 | Pregnancy | 1 | 61 | 1.9K | 1.1K |
| 756 | movement | 2 | 60 | 440 | 383 |
| 756 | health planning | 4 | 60 | 1.6K | 1.9K |
| 758 | Queer Studies | 5 | 59 | 196 | 407 |
| 758 | Clinical Immunology | 4 | 59 | 1.3K | 1.8K |
| 758 | Molecular cloning | 2 | 59 | 1.9K | 1.8K |
| 758 | Genetic recombination | 2 | 59 | 1.9K | 1.8K |
| 758 | homosexuality | 6 | 59 | 271 | 533 |
| 758 | Credit | 2 | 59 | 165 | 224 |
| 758 | Money | 2 | 59 | 218 | 336 |
| 765 | Journalism | 4 | 58 | 503 | 388 |
| 765 | Oncogenes | 3 | 58 | 1.6K | 2.5K |
| 765 | Biometrics | 14 | 58 | 614 | 1.5K |
| 765 | Leisure | 1 | 58 | 698 | 443 |
| 769 | Pharmacy | 4 | 57 | 2.2K | 2.9K |
| 769 | Energy Storage | 5 | 57 | 1.1K | 1.5K |
| 769 | Restoration Ecology | 1 | 57 | 972 | 655 |
| 769 | Maternal health services | 3 | 57 | 520 | 694 |
| 769 | Second Language Acquisition | 2 | 57 | 340 | 325 |
| 769 | Religion and Sociology | 12 | 57 | 54 | 155 |
| 769 | breastfeeding | 3 | 57 | 637 | 719 |
| 769 | Hedge funds | 3 | 57 | 44 | 47 |
| 769 | place marketing | 1 | 57 | 93 | 108 |
| 778 | Environmental Economics | 3 | 56 | 408 | 480 |
| 778 | Emergency Medicine | 2 | 56 | 2.5K | 1.9K |
| 778 | bioclimatology | 4 | 56 | 914 | 1.3K |
| 781 | Planetary Science | 3 | 55 | 634 | 649 |
| 781 | Photonics | 8 | 55 | 1.4K | 2.5K |
| 781 | War | 4 | 55 | 166 | 177 |
| 781 | fuel cells | 4 | 55 | 1.3K | 1.8K |
| 781 | nuclear magnetic resonance spectroscopy | 3 | 55 | 1.0K | 952 |
| 781 | cytokines | 3 | 55 | 1.5K | 2.0K |
| 787 | Engineering | 10 | 54 | 2.8K | 4.6K |
| 787 | Palynology | 3 | 54 | 297 | 308 |
| 789 | Proteome | 4 | 53 | 1.3K | 2.2K |
| 790 | Urban Economics | 2 | 52 | 300 | 325 |
| 790 | Pediatric Hematology | 2 | 52 | 739 | 468 |
| 790 | Language Development | 4 | 52 | 284 | 453 |
| 790 | economic forecasting | 1 | 52 | 384 | 186 |
| 790 | Forecasting | 1 | 52 | 967 | 539 |
| 790 | urban population | 2 | 52 | 46 | 102 |
| 790 | Library Science | 35 | 52 | 176 | 829 |
| 790 | Liposomes | 4 | 52 | 521 | 818 |
| 790 | Lipid bilayers | 4 | 52 | 436 | 660 |
| 799 | Plate Tectonics | 1 | 51 | 576 | 390 |
| 799 | radiocarbon dating | 2 | 51 | 524 | 441 |
| 799 | data protection | 5 | 51 | 309 | 471 |
| 799 | Cell communication | 3 | 51 | 1.1K | 1.5K |
| 803 | Criminal psychology | 3 | 50 | 899 | 1.0K |
| 803 | Organometallic chemistry | 1 | 50 | 2.9K | 2.0K |
| 803 | Diagnostic microbiology | 1 | 50 | 2.7K | 2.9K |
| 803 | Moon | 2 | 50 | 300 | 197 |
| 803 | curriculum planning | 3 | 50 | 202 | 177 |
| 808 | Phytochemistry | 1 | 49 | 720 | 488 |
| 808 | Historical Sociology | 1 | 49 | 348 | 100 |
| 808 | Remote Sensing | 7 | 49 | 633 | 1.1K |
| 808 | Multivariate Analysis | 2 | 49 | 418 | 371 |
| 808 | Phytoremediation | 1 | 49 | 720 | 488 |
| 808 | Bioreactors | 1 | 49 | 720 | 488 |
| 808 | Randomized Controlled Trials | 4 | 49 | 1.4K | 1.5K |
| 808 | civilization | 40 | 49 | 260 | 516 |
| 808 | RNA | 3 | 49 | 691 | 1.1K |
| 808 | mammals | 2 | 49 | 1.6K | 1.4K |
| 808 | recreation | 2 | 49 | 938 | 692 |
| 808 | Bones | 1 | 49 | 1.4K | 1.3K |
| 820 | Production Planning | 3 | 48 | 272 | 482 |
| 820 | Political Ecology | 1 | 48 | 189 | 47 |
| 820 | Production Control | 3 | 48 | 267 | 479 |
| 820 | Dementia | 19 | 48 | 808 | 1.5K |
| 820 | Student Health Services | 4 | 48 | 264 | 383 |
| 820 | Alzheimer's disease | 19 | 48 | 857 | 1.7K |
| 820 | administrative agencies | 8 | 48 | 139 | 338 |
| 820 | Allergy | 2 | 48 | 1.8K | 2.3K |
| 828 | Combinatorial optimization | 2 | 47 | 712 | 421 |
| 828 | foreign exchange | 2 | 47 | 151 | 176 |
| 828 | exobiology | 5 | 47 | 311 | 695 |
| 828 | radioactive waste | 2 | 47 | 930 | 1.6K |
| 828 | industrial waste | 2 | 47 | 1.0K | 1.6K |
| 828 | Hazardous waste | 2 | 47 | 1.2K | 1.7K |
| 828 | mortality | 2 | 47 | 109 | 99 |
| 828 | Bereavement | 2 | 47 | 245 | 200 |
| 836 | Environmental Psychology | 1 | 46 | 417 | 335 |
| 836 | Thrombosis | 2 | 46 | 1.8K | 2.1K |
| 836 | Radiobiology | 4 | 46 | 1.6K | 2.1K |
| 836 | Housing | 2 | 46 | 414 | 472 |
| 836 | sadness | 5 | 46 | 127 | 251 |
| 836 | antisocial personality disorder | 5 | 46 | 127 | 251 |
| 842 | Arts | 6 | 45 | 341 | 304 |
| 842 | School Psychology | 2 | 45 | 547 | 629 |
| 842 | Investment analysis | 3 | 45 | 369 | 629 |
| 842 | visualization | 8 | 45 | 1.2K | 1.4K |
| 842 | Federal government | 3 | 45 | 146 | 157 |
| 842 | feeding behavior | 3 | 45 | 739 | 1.1K |
| 842 | Parkinson's disease | 2 | 45 | 328 | 349 |
| 842 | Personality Assessment | 5 | 45 | 481 | 954 |
| 842 | Appetite | 3 | 45 | 630 | 1.0K |
| 851 | Social Issues | 4 | 44 | 93 | 211 |
| 851 | Growth factors | 1 | 44 | 626 | 735 |
| 851 | Cytokine | 1 | 44 | 922 | 905 |
| 854 | Bioenergetics | 1 | 43 | 1.3K | 1.3K |
| 854 | Regionalism | 3 | 43 | 221 | 280 |
| 854 | refugees | 1 | 43 | 558 | 289 |
| 854 | Electroconvulsive therapy | 2 | 43 | 203 | 192 |
| 854 | Nuclear family | 3 | 43 | 159 | 180 |
| 859 | Art Therapy | 8 | 42 | 24 | 127 |
| 859 | Fire ecology | 2 | 42 | 102 | 95 |
| 859 | nuclear magnetic resonance | 3 | 42 | 1.2K | 1.4K |
| 859 | disarmament | 3 | 42 | 187 | 226 |
| 859 | international cooperation | 4 | 42 | 561 | 1.1K |
| 864 | Technological Innovations | 3 | 41 | 1.0K | 1.2K |
| 864 | calcification | 1 | 41 | 1.3K | 1.2K |
| 864 | Minority Health | 2 | 41 | 102 | 115 |
| 864 | Jurisprudence | 4 | 41 | 1.1K | 1.4K |
| 864 | crime | 8 | 41 | 407 | 830 |
| 864 | planning | 2 | 41 | 824 | 732 |
| 864 | drug toxicity | 2 | 41 | 553 | 781 |
| 864 | humor | 1 | 41 | 147 | 56 |
| 864 | Aquaculture | 4 | 41 | 1.1K | 1.5K |
| 873 | Radiology | 5 | 40 | 1.4K | 1.9K |
| 873 | Database Management | 3 | 40 | 719 | 936 |
| 873 | Mobile Computing | 1 | 40 | 2.2K | 1.4K |
| 873 | Nationalism | 4 | 40 | 418 | 378 |
| 873 | Travel | 3 | 40 | 1.0K | 1.2K |
| 873 | Memory disorders | 4 | 40 | 242 | 448 |
| 873 | blood substitutes | 2 | 40 | 120 | 100 |
| 873 | Social Media | 1 | 40 | 444 | 258 |
| 873 | Socialism | 1 | 40 | 381 | 183 |
| 873 | association | 2 | 40 | 69 | 106 |
| 873 | artificial cells | 2 | 40 | 165 | 134 |
| 873 | Organizations | 2 | 40 | 69 | 106 |
| 885 | Molecular Pharmacology | 1 | 39 | 1.9K | 1.9K |
| 885 | Hydrogeology | 3 | 39 | 817 | 1.0K |
| 885 | Pharmaceutical Technology | 4 | 39 | 1.6K | 2.5K |
| 885 | Behavioral Genetics | 4 | 39 | 253 | 568 |
| 885 | Food additives | 2 | 39 | 1.4K | 1.7K |
| 885 | psychopathology | 5 | 39 | 184 | 459 |
| 891 | Graph Theory | 7 | 38 | 482 | 626 |
| 891 | Organizational Sociology | 5 | 38 | 213 | 455 |
| 891 | Cognitive Behavioral Therapy | 2 | 38 | 312 | 379 |
| 891 | Dance therapy | 8 | 38 | 18 | 74 |
| 891 | educational statistics | 1 | 38 | 197 | 175 |
| 891 | carbon monoxide | 1 | 38 | 309 | 427 |
| 897 | Ophthalmology | 4 | 37 | 1.8K | 2.6K |
| 897 | Decision Support Systems | 3 | 37 | 285 | 400 |
| 897 | Discrete geometry | 4 | 37 | 230 | 307 |
| 897 | Strategic planning | 4 | 37 | 630 | 1.1K |
| 897 | actuators | 1 | 37 | 2.4K | 2.3K |
| 897 | consumers | 4 | 37 | 328 | 609 |
| 897 | musculoskeletal system | 1 | 37 | 378 | 340 |
| 897 | Phytotherapy | 3 | 37 | 983 | 1.6K |
| 897 | Mountains | 1 | 37 | 803 | 427 |
| 897 | Sales Promotion | 4 | 37 | 54 | 130 |
| 897 | transducers | 1 | 37 | 2.4K | 2.3K |
| 908 | Music | 6 | 36 | 696 | 998 |
| 908 | cosmic rays | 4 | 36 | 88 | 152 |
| 908 | Renewable Energy Sources | 2 | 36 | 2.6K | 3.6K |
| 908 | Adsorption | 1 | 36 | 462 | 368 |
| 908 | Organometallic compounds | 3 | 36 | 1.5K | 1.9K |
| 913 | Fishery management | 1 | 35 | 1.7K | 1.3K |
| 913 | Developmental Immunology | 1 | 35 | 1.6K | 1.5K |
| 913 | Random graphs | 1 | 35 | 334 | 219 |
| 913 | Input-output analysis | 2 | 35 | 386 | 482 |
| 913 | Migration | 5 | 35 | 82 | 182 |
| 913 | Linguistic change | 2 | 35 | 62 | 133 |
| 919 | Bioethics | 4 | 34 | 1.0K | 1.3K |
| 919 | race relations | 6 | 34 | 402 | 738 |
| 921 | Psychiatric Nursing | 2 | 33 | 1.1K | 1.1K |
| 921 | Diagnostic Imaging | 2 | 33 | 3.3K | 3.3K |
| 921 | Magnetic Resonance Spectroscopy | 4 | 33 | 1.3K | 1.8K |
| 921 | Semiotics | 14 | 33 | 98 | 235 |
| 921 | landscapes | 1 | 33 | 453 | 301 |
| 921 | social science | 2 | 33 | 246 | 428 |
| 921 | Export Marketing | 1 | 33 | 467 | 511 |
| 921 | magnetic resonance | 3 | 33 | 805 | 953 |
| 929 | Nursing | 4 | 32 | 2.1K | 2.7K |
| 929 | Chemotherapy | 2 | 32 | 2.4K | 2.9K |
| 929 | Regional Economics | 4 | 32 | 399 | 680 |
| 929 | Risk Management | 2 | 32 | 1.1K | 1.4K |
| 929 | Semantics | 5 | 32 | 191 | 372 |
| 929 | Contraception | 2 | 32 | 858 | 1.1K |
| 929 | Reproductive health | 2 | 32 | 1.2K | 1.5K |
| 929 | Wetland ecology | 3 | 32 | 538 | 859 |
| 929 | Wetland conservation | 3 | 32 | 360 | 652 |
| 929 | Radioisotopes | 4 | 32 | 1.1K | 1.4K |
| 929 | Protozoa | 1 | 32 | 1.2K | 1.1K |
| 929 | Volcanoes | 1 | 32 | 575 | 566 |
| 929 | Uncertainty | 1 | 32 | 404 | 322 |
| 929 | Isotopes | 4 | 32 | 81 | 192 |
| 929 | Wetlands | 3 | 32 | 373 | 655 |
| 929 | Birth control | 2 | 32 | 732 | 1.0K |
| 945 | Adolescent Medicine | 3 | 31 | 792 | 1.6K |
| 945 | Comparative Physiology | 3 | 31 | 819 | 1.3K |
| 945 | Medical Physics | 1 | 31 | 3.4K | 3.0K |
| 945 | Enteral nutrition | 2 | 31 | 1.3K | 1.8K |
| 945 | Parenteral nutrition | 2 | 31 | 1.6K | 2.2K |
| 945 | Nanostructures | 3 | 31 | 2.3K | 3.4K |
| 945 | Human physiology | 2 | 31 | 159 | 145 |
| 945 | Cannabis | 2 | 31 | 127 | 173 |
| 945 | Algal blooms | 1 | 31 | 420 | 507 |
| 945 | cannabinoids | 2 | 31 | 116 | 156 |
| 945 | Cyanobacteria | 1 | 31 | 420 | 507 |
| 945 | World Wide Web | 1 | 31 | 888 | 486 |
| 945 | microalgae | 1 | 31 | 420 | 507 |
| 958 | mental processes | 3 | 30 | 394 | 573 |
| 958 | masculinity | 1 | 30 | 211 | 223 |
| 958 | Marine mammals | 2 | 30 | 453 | 558 |
| 961 | Venture Capital | 4 | 29 | 86 | 329 |
| 961 | Multimedia Systems | 1 | 29 | 3.1K | 2.2K |
| 961 | Southeast Asia | 4 | 29 | 436 | 439 |
| 961 | urban forestry | 3 | 29 | 254 | 569 |
| 961 | Interactive multimedia | 1 | 29 | 770 | 482 |
| 966 | Musicology | 4 | 28 | 212 | 255 |
| 966 | health workforce | 1 | 28 | 463 | 583 |
| 966 | soil management | 1 | 28 | 722 | 804 |
| 966 | Ethnic Conflict | 2 | 28 | 340 | 456 |
| 966 | Labor Supply | 1 | 28 | 143 | 185 |
| 966 | Human Capital | 3 | 28 | 234 | 486 |
| 966 | starch | 1 | 28 | 835 | 680 |
| 966 | school-to-work transition | 1 | 28 | 163 | 125 |
| 966 | forced migration | 2 | 28 | 340 | 456 |
| 966 | child behavior | 3 | 28 | 429 | 768 |
| 976 | Emergency Medical Services | 1 | 27 | 2.2K | 1.7K |
| 976 | Experimental Psychology | 3 | 27 | 651 | 993 |
| 976 | Computer Vision | 2 | 27 | 1.2K | 1.8K |
| 976 | Genetic translocation | 1 | 27 | 337 | 359 |
| 976 | protein | 3 | 27 | 1.6K | 2.4K |
| 976 | Groundwater | 3 | 27 | 880 | 1.3K |
| 976 | plasmids | 1 | 27 | 337 | 359 |
| 976 | Perception | 5 | 27 | 2.1K | 4.0K |
| 984 | Logic | 3 | 26 | 491 | 511 |
| 984 | Crime prevention | 3 | 26 | 305 | 384 |
| 984 | Optical Communications | 3 | 26 | 997 | 1.2K |
| 984 | Dynamics | 4 | 26 | 1.7K | 2.4K |
| 984 | Quantum electronics | 4 | 26 | 1.8K | 2.3K |
| 984 | Disability Studies | 2 | 26 | 417 | 437 |
| 984 | mediation | 2 | 26 | 141 | 145 |
| 984 | Real Estate Investment | 1 | 26 | 351 | 301 |
| 984 | intimate partner violence | 2 | 26 | 50 | 69 |
| 984 | Neuroplasticity | 1 | 26 | 1.0K | 1.0K |
| 984 | neuronal plasticity | 1 | 26 | 778 | 876 |
| 984 | individual differences | 2 | 26 | 135 | 283 |
| 984 | Group Identity | 1 | 26 | 195 | 116 |
| 984 | ecotourism | 1 | 26 | 376 | 468 |
| 984 | raw materials | 3 | 26 | 10 | 9 |
| 984 | spousal abuse | 2 | 26 | 50 | 69 |
| 984 | lasers | 4 | 26 | 2.2K | 2.8K |