| 1 | Astrophysics | 556 | 80.0K | 258 | 145 |
| 2 | Astronomy | 973 | 79.3K | 137 | 108 |
| 3 | Quantum Gravity | 542 | 47.0K | 99 | 37 |
| 4 | Nuclear Physics | 482 | 44.7K | 403 | 187 |
| 5 | Spectrum analysis | 313 | 41.8K | 298 | 147 |
| 6 | Physics | 279 | 27.7K | 1013 | 711 |
| 7 | Science | 277 | 20.2K | 820 | 740 |
| 8 | Biology | 275 | 20.0K | 753 | 727 |
| 9 | Psychology | 330 | 13.0K | 281 | 263 |
| 10 | Biochemistry | 290 | 11.9K | 959 | 852 |
| 11 | Natural history | 71 | 11.0K | 510 | 613 |
| 12 | Medicine | 260 | 10.3K | 903 | 861 |
| 13 | Geology | 299 | 9.6K | 178 | 216 |
| 14 | Mathematical Physics | 33 | 7.6K | 937 | 175 |
| 15 | Chemistry | 135 | 7.2K | 1674 | 1357 |
| 16 | Economics | 217 | 6.8K | 352 | 300 |
| 17 | Pollution | 87 | 6.8K | 916 | 653 |
| 18 | Ecology | 151 | 6.7K | 769 | 840 |
| 19 | Neural circuitry | 47 | 6.5K | 263 | 54 |
| 20 | Research | 206 | 6.5K | 880 | 874 |
| 21 | Cognition | 167 | 6.4K | 112 | 137 |
| 22 | Criminal psychology | 211 | 6.3K | 2 | 14 |
| 23 | management | 180 | 6.3K | 215 | 373 |
| 24 | Molecular Biology | 122 | 5.4K | 1221 | 1161 |
| 25 | Behavior | 104 | 5.3K | 392 | 389 |
| 26 | Sociology | 114 | 5.1K | 304 | 240 |
| 27 | Composite Materials | 68 | 4.9K | 462 | 300 |
| 28 | Paleontology | 179 | 4.8K | 33 | 36 |
| 29 | Public Health | 112 | 4.6K | 660 | 579 |
| 30 | environmental pollution | 74 | 4.5K | 745 | 560 |
| 31 | Environmental Health | 71 | 4.4K | 943 | 704 |
| 32 | Neurology | 47 | 4.4K | 1169 | 814 |
| 33 | Environment | 111 | 4.3K | 661 | 926 |
| 34 | Signal Processing | 19 | 4.2K | 1039 | 309 |
| 35 | International Finance | 91 | 4.1K | 78 | 42 |
| 36 | Business | 81 | 4.1K | 191 | 282 |
| 37 | Botany | 124 | 4.1K | 545 | 620 |
| 38 | Tourism | 69 | 3.8K | 150 | 146 |
| 39 | Physiology | 123 | 3.5K | 542 | 600 |
| 40 | Electrochemistry | 67 | 3.5K | 938 | 521 |
| 41 | Sports Medicine | 121 | 3.5K | 225 | 265 |
| 42 | Fisheries | 103 | 3.4K | 117 | 110 |
| 43 | finance | 78 | 3.3K | 277 | 203 |
| 44 | Geomorphology | 64 | 3.2K | 142 | 126 |
| 45 | United States | 89 | 3.1K | 737 | 589 |
| 46 | Sports | 105 | 3.1K | 196 | 209 |
| 47 | Operations Research | 89 | 3.0K | 238 | 234 |
| 48 | Toxicology | 33 | 3.0K | 1349 | 707 |
| 49 | Marine Biology | 87 | 3.0K | 358 | 360 |
| 50 | Chemical Engineering | 27 | 2.9K | 1725 | 970 |
| 51 | Artificial Intelligence | 86 | 2.8K | 519 | 530 |
| 52 | Medical Anthropology | 38 | 2.8K | 230 | 179 |
| 53 | Biocompatible Materials | 72 | 2.7K | 734 | 869 |
| 54 | Geography | 79 | 2.7K | 261 | 263 |
| 55 | Biodegradation | 59 | 2.6K | 8 | 10 |
| 56 | Cytology | 37 | 2.6K | 1114 | 921 |
| 57 | Law | 129 | 2.6K | 41 | 22 |
| 58 | Cell Biology | 29 | 2.6K | 1164 | 921 |
| 59 | Social Sciences | 85 | 2.6K | 421 | 328 |
| 60 | Meteorology | 41 | 2.6K | 493 | 409 |
| 61 | Earth Sciences | 72 | 2.6K | 526 | 502 |
| 62 | Fishery resources | 89 | 2.5K | 9 | 18 |
| 63 | Psychophysiology | 58 | 2.5K | 594 | 553 |
| 64 | Surgery | 38 | 2.5K | 335 | 371 |
| 65 | Energy Policy | 34 | 2.5K | 668 | 454 |
| 66 | Environmental Policy | 70 | 2.5K | 449 | 577 |
| 67 | marketing | 61 | 2.5K | 275 | 348 |
| 68 | Environmental Management | 69 | 2.5K | 355 | 476 |
| 69 | Cybernetics | 54 | 2.4K | 211 | 234 |
| 70 | Environmental Engineering | 23 | 2.4K | 1285 | 648 |
| 71 | Transport | 86 | 2.4K | 11 | 38 |
| 72 | Sea | 84 | 2.4K | 10 | 21 |
| 73 | Materials | 73 | 2.4K | 1400 | 1349 |
| 74 | Forensic Psychology | 73 | 2.3K | 6 | 4 |
| 75 | Biotechnology | 52 | 2.3K | 1357 | 1306 |
| 76 | sanitation | 19 | 2.3K | 517 | 395 |
| 77 | Water pollution | 83 | 2.2K | 338 | 541 |
| 78 | Geophysics | 62 | 2.2K | 769 | 722 |
| 79 | Climatology | 33 | 2.2K | 431 | 303 |
| 80 | Biomedical Engineering | 62 | 2.2K | 1009 | 954 |
| 81 | Bioremediation | 44 | 2.1K | 17 | 8 |
| 82 | Human Geography | 36 | 2.1K | 224 | 124 |
| 83 | Pharmacology | 73 | 2.1K | 1012 | 1060 |
| 84 | Polymers | 44 | 2.0K | 1322 | 934 |
| 85 | human behavior | 49 | 2.0K | 486 | 612 |
| 86 | Surface Chemistry | 48 | 1.9K | 1015 | 897 |
| 87 | Autism spectrum disorders | 7 | 1.9K | 12 | 1 |
| 88 | Biophysics | 65 | 1.9K | 1219 | 1269 |
| 88 | Molecular structure | 24 | 1.9K | 757 | 347 |
| 90 | Jurisprudence | 40 | 1.9K | 143 | 39 |
| 91 | Analytical Chemistry | 24 | 1.8K | 1692 | 1046 |
| 92 | Animal Behavior | 50 | 1.8K | 409 | 440 |
| 93 | Mycology | 87 | 1.8K | 129 | 243 |
| 94 | Europe | 106 | 1.8K | 314 | 417 |
| 95 | Bacteriology | 43 | 1.8K | 393 | 443 |
| 96 | energy resources | 18 | 1.8K | 429 | 328 |
| 97 | Criminology | 102 | 1.7K | 63 | 114 |
| 98 | Manufacturing Processes | 43 | 1.7K | 482 | 358 |
| 99 | Microbiology | 58 | 1.7K | 1385 | 1592 |
| 100 | Zeolites | 5 | 1.7K | 713 | 85 |
| 101 | Environmental Chemistry | 15 | 1.7K | 794 | 499 |
| 102 | Economic History | 100 | 1.7K | 327 | 438 |
| 103 | Catalysis | 21 | 1.7K | 1576 | 1138 |
| 104 | Child Development | 45 | 1.7K | 383 | 395 |
| 105 | Learning | 52 | 1.6K | 194 | 268 |
| 106 | Geochemistry | 50 | 1.6K | 474 | 527 |
| 107 | Social Psychology | 57 | 1.6K | 414 | 508 |
| 108 | Fungi | 77 | 1.6K | 71 | 192 |
| 109 | Fracture mechanics | 45 | 1.6K | 261 | 197 |
| 110 | Engineering | 54 | 1.5K | 840 | 638 |
| 110 | Metallurgy | 51 | 1.5K | 435 | 422 |
| 112 | Oncology | 7 | 1.5K | 1150 | 799 |
| 113 | nucleic acids | 34 | 1.5K | 431 | 505 |
| 114 | Colloids | 32 | 1.5K | 1262 | 1070 |
| 115 | Ethology | 34 | 1.5K | 401 | 414 |
| 116 | Renewable Energy Sources | 16 | 1.5K | 1133 | 892 |
| 117 | Social Change | 21 | 1.5K | 210 | 174 |
| 118 | Cosmology | 17 | 1.5K | 191 | 78 |
| 119 | Building Materials | 25 | 1.4K | 573 | 499 |
| 120 | city planning | 29 | 1.4K | 385 | 231 |
| 121 | Environmental monitoring | 46 | 1.4K | 819 | 1049 |
| 122 | Neurophysiology | 34 | 1.4K | 791 | 805 |
| 123 | Education | 80 | 1.4K | 553 | 622 |
| 124 | Australia | 28 | 1.3K | 366 | 159 |
| 125 | police | 100 | 1.3K | 4 | 9 |
| 126 | biocatalysis | 2 | 1.3K | 222 | 102 |
| 126 | Homogeneous catalysis | 2 | 1.3K | 222 | 102 |
| 126 | Heterogeneous catalysis | 2 | 1.3K | 222 | 102 |
| 129 | Cognitive neuroscience | 20 | 1.3K | 331 | 294 |
| 130 | Virology | 7 | 1.3K | 1573 | 934 |
| 131 | Sustainable Development | 27 | 1.3K | 379 | 399 |
| 132 | Production Engineering | 31 | 1.3K | 475 | 276 |
| 133 | Cognitive Science | 25 | 1.2K | 381 | 360 |
| 134 | Public Administration | 59 | 1.2K | 169 | 215 |
| 135 | animals | 22 | 1.2K | 312 | 112 |
| 136 | Evolution | 27 | 1.2K | 540 | 560 |
| 137 | Regional Planning | 36 | 1.2K | 331 | 300 |
| 138 | body temperature | 15 | 1.2K | 80 | 10 |
| 139 | Quality of life | 3 | 1.2K | 1370 | 272 |
| 140 | Nonverbal Communication | 12 | 1.2K | 48 | 12 |
| 140 | Body language | 12 | 1.2K | 9 | 6 |
| 142 | Paleoecology | 31 | 1.2K | 244 | 235 |
| 143 | Electronics | 42 | 1.2K | 884 | 775 |
| 144 | Developing countries | 52 | 1.1K | 309 | 427 |
| 145 | Systems Engineering | 33 | 1.1K | 481 | 399 |
| 146 | Robotics | 42 | 1.1K | 313 | 338 |
| 147 | Public Policy | 41 | 1.1K | 309 | 337 |
| 148 | biological evolution | 24 | 1.1K | 642 | 694 |
| 149 | polymerization | 29 | 1.1K | 1376 | 1060 |
| 150 | Psychiatry | 54 | 1.1K | 850 | 1111 |
| 150 | Communication | 30 | 1.1K | 544 | 510 |
| 152 | human development | 26 | 1.1K | 173 | 173 |
| 153 | Coastal zone management | 33 | 1.1K | 51 | 52 |
| 154 | Health Policy | 45 | 1.1K | 411 | 461 |
| 155 | Energy Conversion | 3 | 1.1K | 1165 | 525 |
| 156 | Engineering Mathematics | 41 | 1.0K | 313 | 262 |
| 157 | Astrocytes | 9 | 1.0K | 218 | 128 |
| 157 | China | 28 | 1.0K | 762 | 495 |
| 159 | Petrology | 26 | 1.0K | 329 | 340 |
| 160 | Economic Development | 22 | 1.0K | 445 | 416 |
| 161 | Mathematics | 69 | 1.0K | 1586 | 1366 |
| 162 | Paleoclimatology | 24 | 1.0K | 327 | 315 |
| 163 | Developmental Psychology | 19 | 999 | 334 | 310 |
| 164 | Pharmacy | 35 | 992 | 468 | 490 |
| 164 | Crime prevention | 64 | 992 | 6 | 7 |
| 166 | econometric models | 5 | 990 | 446 | 42 |
| 167 | Intelligent Transportation Systems | 17 | 987 | 359 | 265 |
| 168 | Biomechanics | 32 | 981 | 277 | 311 |
| 169 | ecosystem | 22 | 945 | 389 | 418 |
| 170 | nuclear astrophysics | 13 | 938 | 182 | 101 |
| 171 | Information Science | 30 | 931 | 619 | 683 |
| 172 | Paleogeography | 20 | 930 | 312 | 255 |
| 173 | computer networks | 21 | 917 | 871 | 648 |
| 174 | Memory | 35 | 903 | 417 | 512 |
| 175 | biological monitoring | 23 | 899 | 48 | 48 |
| 176 | Human Resources | 20 | 887 | 70 | 95 |
| 177 | Autism | 15 | 882 | 225 | 185 |
| 178 | Anatomy | 30 | 872 | 528 | 541 |
| 178 | Detectors | 25 | 872 | 373 | 276 |
| 180 | Pharmaceutical Chemistry | 33 | 865 | 1074 | 1169 |
| 181 | economic policy | 69 | 857 | 275 | 423 |
| 182 | Technological Innovations | 9 | 851 | 484 | 157 |
| 183 | Sports Psychology | 21 | 846 | 9 | 15 |
| 183 | pollutants | 23 | 846 | 498 | 532 |
| 183 | personality | 24 | 846 | 492 | 560 |
| 183 | Environmental pollutants | 23 | 846 | 640 | 636 |
| 187 | Child psychology | 18 | 845 | 529 | 531 |
| 188 | crime | 56 | 841 | 55 | 133 |
| 189 | Immunology | 12 | 840 | 1380 | 1061 |
| 190 | Bioorganic chemistry | 14 | 839 | 1316 | 913 |
| 191 | investigative techniques | 34 | 838 | 3 | 12 |
| 192 | Marine Pollution | 26 | 832 | 287 | 354 |
| 192 | Exercise | 39 | 832 | 228 | 297 |
| 194 | Entrepreneurship | 19 | 821 | 223 | 380 |
| 195 | world | 11 | 818 | 291 | 238 |
| 196 | Bioengineering | 32 | 816 | 1210 | 1556 |
| 197 | rehabilitation | 21 | 811 | 664 | 579 |
| 198 | Algae | 30 | 810 | 146 | 190 |
| 199 | Vocational guidance | 6 | 805 | 604 | 297 |
| 200 | Meteorites | 25 | 799 | 304 | 425 |
| 201 | Transportation | 21 | 798 | 530 | 490 |
| 202 | Zoology | 35 | 797 | 682 | 641 |
| 203 | Multimedia Systems | 29 | 778 | 405 | 320 |
| 204 | natural products | 36 | 777 | 335 | 383 |
| 205 | Forensic Psychiatry | 50 | 773 | 40 | 73 |
| 205 | Money | 17 | 773 | 19 | 32 |
| 207 | Emotions | 10 | 771 | 284 | 213 |
| 208 | Drug delivery systems | 10 | 770 | 783 | 510 |
| 209 | Oceanography | 27 | 767 | 532 | 580 |
| 210 | Investment analysis | 14 | 762 | 240 | 125 |
| 210 | Small Business | 14 | 762 | 233 | 356 |
| 212 | Community Psychology | 12 | 760 | 228 | 173 |
| 212 | Primates | 21 | 760 | 170 | 144 |
| 214 | Mental Disorders | 38 | 757 | 613 | 949 |
| 215 | Atmospheric Physics | 13 | 749 | 684 | 538 |
| 216 | Epidemiology | 29 | 748 | 1001 | 1052 |
| 216 | Automation | 18 | 748 | 915 | 844 |
| 218 | United Kingdom | 40 | 747 | 291 | 490 |
| 219 | Telecommunication | 28 | 746 | 806 | 820 |
| 220 | Mineralogy | 24 | 738 | 467 | 451 |
| 221 | Information Technology | 25 | 727 | 623 | 722 |
| 222 | Mass Spectrometry | 5 | 723 | 852 | 306 |
| 223 | Planets | 9 | 715 | 834 | 663 |
| 223 | Immunity | 5 | 715 | 1142 | 836 |
| 225 | Corporate governance | 19 | 714 | 50 | 78 |
| 226 | Materials Science | 19 | 708 | 1878 | 1679 |
| 227 | Social behavior | 17 | 700 | 427 | 393 |
| 228 | Growth | 11 | 692 | 512 | 521 |
| 229 | Water | 18 | 689 | 973 | 1101 |
| 230 | Marine resources | 26 | 688 | 85 | 103 |
| 231 | Microscopy | 20 | 686 | 375 | 271 |
| 232 | Environmental Microbiology | 22 | 675 | 350 | 554 |
| 233 | Ergonomics | 20 | 670 | 289 | 221 |
| 234 | Cancer | 17 | 669 | 1138 | 1172 |
| 235 | Development | 15 | 668 | 251 | 262 |
| 236 | health services accessibility | 25 | 660 | 197 | 207 |
| 237 | Memory disorders | 27 | 659 | 15 | 46 |
| 238 | Economic Assistance | 16 | 646 | 195 | 244 |
| 239 | Statistical physics | 44 | 627 | 1005 | 1223 |
| 240 | Agriculture | 13 | 625 | 893 | 642 |
| 241 | Production Management | 12 | 621 | 519 | 596 |
| 242 | Immunotherapy | 4 | 619 | 1312 | 705 |
| 243 | Business Ethics | 13 | 618 | 393 | 551 |
| 244 | Waste management | 36 | 616 | 199 | 281 |
| 244 | Immune system | 2 | 616 | 932 | 508 |
| 246 | local government | 9 | 612 | 144 | 61 |
| 247 | Logistics | 3 | 607 | 567 | 163 |
| 248 | Auditing | 11 | 604 | 114 | 91 |
| 249 | Image Processing | 19 | 597 | 869 | 862 |
| 250 | Solid State Physics | 19 | 596 | 1732 | 1410 |
| 251 | Biogeography | 5 | 595 | 725 | 505 |
| 251 | Condensed Matter | 19 | 595 | 1369 | 1214 |
| 253 | Mechanical Engineering | 38 | 594 | 607 | 610 |
| 254 | Geriatrics | 19 | 583 | 988 | 887 |
| 255 | Neuropsychology | 14 | 578 | 987 | 825 |
| 256 | Microbial Ecology | 13 | 574 | 992 | 1089 |
| 256 | Developmental Biology | 23 | 574 | 597 | 855 |
| 258 | Quality Control | 15 | 572 | 563 | 487 |
| 259 | Intellectual disability | 15 | 564 | 299 | 241 |
| 260 | Physical Geography | 6 | 561 | 305 | 98 |
| 260 | Plastics | 12 | 561 | 792 | 449 |
| 260 | Africa | 35 | 561 | 243 | 241 |
| 263 | Water Microbiology | 17 | 559 | 35 | 63 |
| 263 | Fouling | 17 | 559 | 20 | 39 |
| 265 | Fuzzy systems | 23 | 558 | 376 | 264 |
| 266 | Qualitative Research | 7 | 555 | 290 | 132 |
| 267 | Cell differentiation | 9 | 546 | 766 | 776 |
| 267 | Asia | 32 | 546 | 580 | 593 |
| 269 | environmental protection | 27 | 542 | 1084 | 1515 |
| 270 | Higher Education | 24 | 541 | 99 | 111 |
| 271 | Archaeology | 5 | 531 | 989 | 376 |
| 272 | Developmental Disabilities | 10 | 524 | 485 | 417 |
| 273 | Hydrology | 22 | 520 | 817 | 935 |
| 273 | Health | 10 | 520 | 1041 | 695 |
| 275 | Food service management | 15 | 519 | 93 | 184 |
| 275 | Electrochemical Analysis | 13 | 519 | 748 | 543 |
| 277 | industrial relations | 39 | 512 | 123 | 198 |
| 278 | commerce | 23 | 510 | 366 | 558 |
| 279 | Food | 17 | 502 | 1293 | 1416 |
| 280 | drugs | 13 | 501 | 852 | 701 |
| 281 | biological factors | 14 | 498 | 796 | 673 |
| 282 | Environmental Psychology | 14 | 497 | 73 | 175 |
| 283 | Humanities | 99 | 491 | 18 | 248 |
| 284 | Speech | 9 | 489 | 478 | 367 |
| 285 | Ocean Engineering | 22 | 487 | 597 | 711 |
| 286 | Environmental Geology | 17 | 482 | 563 | 604 |
| 286 | Aquaculture | 18 | 482 | 523 | 526 |
| 288 | Brain | 16 | 480 | 1117 | 1118 |
| 289 | Numerical Analysis | 12 | 474 | 1273 | 730 |
| 289 | Computational Intelligence | 12 | 474 | 194 | 116 |
| 291 | Nutrition | 18 | 473 | 1599 | 1786 |
| 292 | Research Design | 11 | 472 | 509 | 445 |
| 293 | Neurobiology | 9 | 471 | 871 | 840 |
| 294 | System analysis | 35 | 468 | 549 | 882 |
| 295 | Speech Perception | 7 | 466 | 187 | 126 |
| 295 | auditory perception | 7 | 466 | 230 | 140 |
| 295 | Oral communication | 7 | 466 | 224 | 92 |
| 298 | Sites | 3 | 463 | 529 | 233 |
| 299 | Sedimentology | 10 | 456 | 245 | 213 |
| 300 | food technology | 8 | 455 | 1567 | 1174 |
| 300 | Technology | 30 | 455 | 1154 | 1451 |
| 302 | Molecular Pharmacology | 6 | 451 | 528 | 362 |
| 302 | Land Use Planning | 11 | 451 | 116 | 140 |
| 304 | Clinical Pharmacology | 10 | 450 | 632 | 442 |
| 305 | Molecular Genetics | 11 | 448 | 880 | 875 |
| 305 | drug therapy | 14 | 448 | 821 | 799 |
| 307 | Decision making | 24 | 445 | 351 | 524 |
| 308 | Radio | 27 | 444 | 439 | 648 |
| 309 | Human-Computer Interaction | 18 | 443 | 456 | 558 |
| 310 | Nanotechnology | 23 | 442 | 1858 | 2323 |
| 311 | Engineering Geology | 40 | 441 | 262 | 586 |
| 312 | food handling | 7 | 437 | 501 | 347 |
| 313 | Child | 10 | 435 | 1138 | 859 |
| 314 | Genomics | 6 | 434 | 1894 | 1313 |
| 314 | sports administration | 14 | 434 | 62 | 58 |
| 316 | Aging | 16 | 426 | 1017 | 1033 |
| 317 | Signal Transduction | 1 | 422 | 1730 | 745 |
| 318 | Production Planning | 7 | 419 | 113 | 85 |
| 318 | Production Control | 7 | 419 | 112 | 85 |
| 320 | Process Control | 6 | 418 | 636 | 558 |
| 321 | Green Chemistry | 6 | 417 | 1219 | 1018 |
| 321 | Neuroplasticity | 11 | 417 | 38 | 36 |
| 323 | Clinical Chemistry | 15 | 413 | 1079 | 1211 |
| 324 | Wildlife conservation | 11 | 411 | 527 | 601 |
| 325 | Neurochemistry | 13 | 409 | 1066 | 1083 |
| 325 | Health Education | 16 | 409 | 695 | 644 |
| 327 | Metabolic diseases | 3 | 403 | 1638 | 1075 |
| 328 | Water quality management | 23 | 398 | 500 | 614 |
| 329 | Biodiversity | 10 | 397 | 1133 | 974 |
| 330 | Industrial Safety | 12 | 396 | 459 | 405 |
| 331 | Marine Ecology | 19 | 395 | 205 | 235 |
| 332 | violence | 17 | 390 | 340 | 442 |
| 333 | Language Disorders | 12 | 387 | 361 | 297 |
| 333 | Speech Disorders | 12 | 387 | 469 | 430 |
| 335 | Water Purification | 21 | 386 | 273 | 332 |
| 336 | Medical genetics | 9 | 383 | 1143 | 1204 |
| 337 | Educational Technology | 14 | 377 | 626 | 641 |
| 338 | Computer-Aided Design | 9 | 372 | 633 | 426 |
| 338 | biological agents | 32 | 372 | 40 | 9 |
| 340 | Linguistics | 14 | 371 | 585 | 472 |
| 341 | speech therapy | 11 | 370 | 175 | 132 |
| 342 | International Relations | 15 | 368 | 408 | 333 |
| 343 | Mineral resources | 11 | 367 | 170 | 256 |
| 344 | Electrical Engineering | 22 | 363 | 1240 | 1044 |
| 345 | Statistics | 10 | 362 | 1456 | 947 |
| 346 | Dietetics | 10 | 360 | 270 | 224 |
| 346 | Communication Disorders | 9 | 360 | 115 | 71 |
| 348 | Drug design | 8 | 359 | 832 | 687 |
| 349 | impact | 9 | 358 | 141 | 145 |
| 350 | Arts | 79 | 356 | 2 | 16 |
| 350 | Mechatronics | 8 | 356 | 483 | 354 |
| 350 | Biochemical Engineering | 8 | 356 | 1980 | 2110 |
| 353 | Biodiversity conservation | 6 | 351 | 1069 | 1106 |
| 354 | Genetic regulation | 8 | 348 | 566 | 574 |
| 355 | Genetics | 10 | 342 | 1703 | 1803 |
| 356 | Embryology | 13 | 340 | 634 | 809 |
| 357 | Medical Technology | 10 | 339 | 732 | 659 |
| 357 | Organic Chemistry | 35 | 339 | 996 | 1530 |
| 359 | Industrial Microbiology | 5 | 335 | 1438 | 1094 |
| 360 | Leadership | 8 | 332 | 244 | 334 |
| 361 | Information Systems | 13 | 330 | 537 | 573 |
| 361 | Intelligent Control Systems | 14 | 330 | 360 | 212 |
| 363 | Learning disabilities | 14 | 328 | 320 | 322 |
| 363 | natural disasters | 11 | 328 | 539 | 587 |
| 365 | Soil Science | 12 | 327 | 886 | 1003 |
| 365 | sustainability | 5 | 327 | 618 | 519 |
| 365 | Social policy | 20 | 327 | 274 | 345 |
| 368 | Recycling | 3 | 324 | 602 | 479 |
| 369 | Endocrinology | 9 | 318 | 1425 | 1458 |
| 369 | Marine Biotechnology | 5 | 318 | 124 | 67 |
| 371 | Econometrics | 16 | 316 | 540 | 573 |
| 371 | drug evaluation | 4 | 316 | 1043 | 543 |
| 373 | Fishery management | 11 | 314 | 341 | 295 |
| 373 | Anxiety Disorders | 3 | 314 | 458 | 363 |
| 373 | Anxiety | 3 | 314 | 457 | 363 |
| 376 | Biomass Energy | 7 | 313 | 1615 | 1572 |
| 377 | Seaweed | 12 | 311 | 225 | 313 |
| 378 | Obesity | 8 | 309 | 1014 | 1036 |
| 379 | Radio waves | 11 | 308 | 446 | 495 |
| 380 | Food Policy | 5 | 303 | 210 | 170 |
| 380 | agricultural policy | 5 | 303 | 149 | 142 |
| 382 | organization | 10 | 302 | 377 | 555 |
| 383 | Homeostasis | 1 | 299 | 589 | 536 |
| 383 | Cell metabolism | 1 | 299 | 987 | 591 |
| 385 | Organizational Behavior | 7 | 295 | 348 | 433 |
| 385 | corrections | 16 | 295 | 32 | 35 |
| 387 | Genetic engineering | 10 | 293 | 1015 | 1105 |
| 387 | taxation | 6 | 293 | 102 | 58 |
| 389 | administrative agencies | 23 | 292 | 40 | 111 |
| 390 | Natural resources | 11 | 291 | 321 | 414 |
| 390 | Cheminformatics | 2 | 291 | 402 | 208 |
| 392 | Organizational change | 27 | 290 | 62 | 312 |
| 393 | Metabolism | 11 | 289 | 1126 | 1377 |
| 393 | Gene expression regulation | 8 | 289 | 489 | 499 |
| 395 | organizational effectiveness | 7 | 288 | 186 | 141 |
| 396 | Corporate Social Responsibility | 7 | 287 | 94 | 187 |
| 396 | environmental auditing | 7 | 287 | 101 | 189 |
| 396 | polar regions | 10 | 287 | 276 | 255 |
| 399 | Depression | 2 | 286 | 395 | 259 |
| 400 | Biogeochemistry | 9 | 284 | 583 | 702 |
| 401 | Molecules | 2 | 283 | 1708 | 664 |
| 401 | Aggression | 11 | 283 | 186 | 289 |
| 403 | women | 34 | 282 | 88 | 188 |
| 404 | Medical Ethics | 11 | 280 | 527 | 367 |
| 405 | European integration | 11 | 279 | 91 | 108 |
| 405 | European Economic Community | 11 | 279 | 91 | 108 |
| 407 | Plants | 13 | 277 | 936 | 1198 |
| 408 | Biopharmaceutics | 6 | 276 | 693 | 620 |
| 408 | Pharmaceutical Technology | 13 | 276 | 672 | 846 |
| 410 | Respiration | 13 | 275 | 614 | 792 |
| 411 | Petroleum Engineering | 11 | 274 | 306 | 316 |
| 411 | Dynamics | 13 | 274 | 742 | 617 |
| 413 | Molecular evolution | 7 | 273 | 854 | 910 |
| 414 | Psychopharmacology | 11 | 270 | 684 | 852 |
| 414 | Food preferences | 9 | 270 | 158 | 206 |
| 414 | Work | 4 | 270 | 294 | 127 |
| 417 | corporate culture | 6 | 269 | 60 | 66 |
| 418 | Nervous system | 13 | 268 | 1048 | 1340 |
| 419 | health behavior | 4 | 266 | 732 | 456 |
| 420 | Sociolinguistics | 5 | 265 | 343 | 182 |
| 421 | Cognitive Therapy | 4 | 261 | 502 | 311 |
| 422 | Sustainable Engineering | 5 | 260 | 1232 | 1044 |
| 423 | Earthquake Engineering | 10 | 259 | 754 | 790 |
| 424 | Mobile Computing | 12 | 258 | 459 | 533 |
| 424 | Perception | 13 | 258 | 764 | 881 |
| 426 | motivation | 2 | 257 | 450 | 207 |
| 427 | Medical Laboratory Science | 11 | 256 | 953 | 1285 |
| 427 | Mental Health Services | 5 | 256 | 807 | 542 |
| 429 | Plant Ecology | 6 | 254 | 1202 | 1151 |
| 430 | Feminism | 10 | 253 | 259 | 197 |
| 430 | educational innovations | 6 | 253 | 309 | 243 |
| 432 | plasticity | 3 | 251 | 326 | 273 |
| 432 | Social problems | 10 | 251 | 277 | 354 |
| 434 | recreation | 6 | 250 | 460 | 256 |
| 434 | Consciousness | 4 | 250 | 419 | 232 |
| 436 | Structural Engineering | 17 | 249 | 659 | 848 |
| 437 | Middle East | 11 | 245 | 429 | 279 |
| 437 | Culture | 28 | 245 | 228 | 348 |
| 439 | Computer Graphics | 11 | 243 | 854 | 875 |
| 439 | Eastern Europe | 15 | 243 | 215 | 176 |
| 439 | Prisons | 16 | 243 | 57 | 62 |
| 442 | Telecommunication Systems | 8 | 242 | 989 | 714 |
| 443 | educational planning | 3 | 241 | 395 | 218 |
| 444 | Computer Science | 15 | 240 | 790 | 854 |
| 444 | Job satisfaction | 2 | 240 | 145 | 98 |
| 444 | job stress | 2 | 240 | 145 | 98 |
| 447 | Climate change | 1 | 239 | 1397 | 1031 |
| 447 | Eutrophication | 1 | 239 | 1263 | 1019 |
| 449 | Solid State Chemistry | 9 | 237 | 1592 | 1400 |
| 449 | mass transfer | 5 | 237 | 1349 | 1090 |
| 451 | Nonlinear Dynamics | 20 | 235 | 825 | 1097 |
| 452 | Reproduction | 9 | 234 | 1193 | 1158 |
| 452 | Imaging systems | 2 | 234 | 1049 | 196 |
| 454 | Cell death | 1 | 231 | 1313 | 858 |
| 455 | Organizational Sociology | 8 | 229 | 162 | 181 |
| 456 | Environmental Toxicology | 5 | 228 | 1853 | 1685 |
| 457 | Mental illness | 9 | 226 | 937 | 1179 |
| 458 | proteins | 11 | 225 | 956 | 1104 |
| 459 | Computational Biology | 9 | 224 | 1327 | 1413 |
| 459 | water supply | 15 | 224 | 324 | 604 |
| 461 | Pediatrics | 3 | 223 | 1825 | 1314 |
| 461 | Strategic planning | 11 | 223 | 267 | 451 |
| 463 | Bioethics | 7 | 219 | 568 | 373 |
| 463 | Informatics | 6 | 219 | 558 | 482 |
| 465 | Environmental Economics | 8 | 218 | 136 | 158 |
| 466 | Ophthalmology | 3 | 217 | 1415 | 959 |
| 466 | Anthropology | 11 | 217 | 746 | 706 |
| 466 | Wireless Communication Systems | 14 | 217 | 1128 | 1315 |
| 466 | language | 4 | 217 | 712 | 507 |
| 470 | Urban Policy | 7 | 216 | 488 | 517 |
| 470 | Control Theory | 10 | 216 | 1005 | 921 |
| 470 | alcoholism | 6 | 216 | 889 | 829 |
| 473 | Mental Health | 11 | 215 | 724 | 799 |
| 474 | Educational Psychology | 11 | 213 | 715 | 865 |
| 475 | Career development | 8 | 212 | 168 | 147 |
| 476 | Rural Development | 10 | 211 | 183 | 302 |
| 476 | Radiation | 8 | 211 | 1319 | 1077 |
| 476 | counseling | 9 | 211 | 709 | 664 |
| 479 | drug addiction | 5 | 209 | 743 | 716 |
| 480 | Human genetics | 3 | 208 | 1378 | 1682 |
| 481 | Data Mining | 6 | 207 | 1074 | 1029 |
| 482 | Economic Geography | 8 | 206 | 166 | 180 |
| 482 | Evolutionary Computation | 4 | 206 | 372 | 417 |
| 482 | Magnetic Resonance Spectroscopy | 29 | 206 | 304 | 572 |
| 485 | Public opinion | 2 | 205 | 516 | 256 |
| 486 | Machine Learning | 2 | 204 | 411 | 191 |
| 486 | Teaching | 8 | 204 | 1041 | 920 |
| 486 | nuclear magnetic resonance spectroscopy | 32 | 204 | 102 | 335 |
| 489 | Critical Care | 4 | 203 | 974 | 979 |
| 489 | Medical Physics | 7 | 203 | 954 | 961 |
| 489 | Genetic algorithms | 3 | 203 | 313 | 330 |
| 492 | Agricultural Economics | 6 | 202 | 37 | 32 |
| 492 | Geomagnetism | 7 | 202 | 387 | 373 |
| 492 | France | 38 | 202 | 29 | 91 |
| 492 | disabilities | 6 | 202 | 426 | 373 |
| 496 | History | 71 | 201 | 141 | 181 |
| 496 | Paleobiology | 8 | 201 | 156 | 83 |
| 498 | color | 1 | 199 | 483 | 84 |
| 498 | Metals | 3 | 199 | 1925 | 1242 |
| 500 | Consumer education | 2 | 198 | 471 | 237 |
| 501 | Securities | 6 | 195 | 140 | 184 |
| 501 | viruses | 1 | 195 | 1597 | 981 |
| 503 | Political Geography | 4 | 194 | 234 | 182 |
| 503 | innovation | 7 | 194 | 361 | 601 |
| 505 | Critical Care Medicine | 3 | 193 | 1041 | 993 |
| 506 | Nuclear Engineering | 9 | 191 | 827 | 667 |
| 506 | Industrial Sociology | 8 | 191 | 88 | 129 |
| 506 | cosmetics | 3 | 191 | 148 | 54 |
| 509 | correctional psychology | 4 | 190 | 193 | 161 |
| 509 | sex crimes | 9 | 190 | 318 | 371 |
| 511 | emergency management | 5 | 189 | 484 | 409 |
| 511 | Transnational corporations | 7 | 189 | 142 | 206 |
| 511 | Socialization | 4 | 189 | 455 | 429 |
| 511 | Latin America | 22 | 189 | 376 | 368 |
| 515 | Liposomes | 6 | 186 | 354 | 383 |
| 515 | Lipid bilayers | 6 | 186 | 305 | 342 |
| 517 | Neuropsychiatry | 2 | 184 | 857 | 506 |
| 517 | Biogeochemical cycles | 5 | 184 | 277 | 440 |
| 517 | Oncogenes | 2 | 184 | 981 | 909 |
| 517 | elasticity | 7 | 184 | 124 | 111 |
| 521 | ethnicity | 17 | 182 | 180 | 260 |
| 522 | atmosphere | 5 | 181 | 544 | 527 |
| 522 | race relations | 4 | 181 | 516 | 323 |
| 522 | Phylogeny | 2 | 181 | 1021 | 723 |
| 525 | Pharmacognosy | 3 | 180 | 1748 | 1400 |
| 526 | Systems Analysis | 9 | 179 | 580 | 630 |
| 526 | deviant behavior | 15 | 179 | 68 | 135 |
| 528 | NMR | 28 | 178 | 37 | 213 |
| 529 | Heat Exchangers | 6 | 177 | 898 | 1036 |
| 529 | Capital market | 3 | 177 | 438 | 285 |
| 531 | Multicultural Education | 2 | 176 | 519 | 147 |
| 531 | older people | 5 | 176 | 1144 | 680 |
| 531 | gene mapping | 4 | 176 | 1450 | 1385 |
| 534 | Documentation | 1 | 175 | 484 | 151 |
| 535 | Financial management | 4 | 174 | 368 | 369 |
| 535 | medical education | 6 | 174 | 1078 | 955 |
| 535 | coal | 9 | 174 | 930 | 1355 |
| 538 | Hydrogeology | 16 | 173 | 157 | 394 |
| 538 | Nonprofit organizations | 7 | 173 | 177 | 206 |
| 540 | Elderly | 3 | 172 | 1131 | 414 |
| 540 | Interactive multimedia | 6 | 172 | 356 | 423 |
| 542 | Social History | 20 | 171 | 114 | 153 |
| 543 | actuators | 4 | 169 | 1837 | 1691 |
| 543 | transducers | 4 | 169 | 1837 | 1691 |
| 545 | Remote Sensing | 9 | 168 | 809 | 775 |
| 546 | Surface-Active Agents | 2 | 167 | 1355 | 939 |
| 546 | Surface properties | 2 | 167 | 1403 | 1009 |
| 546 | enzymes | 10 | 167 | 747 | 1077 |
| 549 | protein | 6 | 166 | 791 | 767 |
| 549 | multimedia | 4 | 166 | 412 | 410 |
| 551 | Project Management | 5 | 165 | 178 | 335 |
| 552 | Administration | 5 | 164 | 38 | 20 |
| 552 | Nonlinear mechanics | 5 | 164 | 310 | 232 |
| 554 | Chromatography | 12 | 163 | 728 | 980 |
| 554 | Chromatographic analysis | 13 | 163 | 822 | 1069 |
| 554 | Aquatic ecology | 7 | 163 | 580 | 580 |
| 557 | behavioral medicine | 5 | 162 | 907 | 1104 |
| 558 | police psychology | 15 | 161 | 4 | 13 |
| 558 | psychotherapy | 4 | 161 | 1020 | 835 |
| 560 | Petroleum Geology | 5 | 160 | 385 | 380 |
| 560 | Japan | 15 | 160 | 630 | 941 |
| 562 | Histology | 5 | 159 | 1279 | 1262 |
| 562 | Pathology | 11 | 159 | 895 | 1301 |
| 562 | Adhesion | 5 | 159 | 501 | 369 |
| 562 | adhesives | 5 | 159 | 535 | 373 |
| 562 | health planning | 11 | 159 | 1103 | 1352 |
| 562 | Toxins | 4 | 159 | 701 | 543 |
| 568 | environmental exposure | 9 | 158 | 1030 | 1524 |
| 569 | Cognitive Psychology | 6 | 157 | 266 | 224 |
| 570 | Physical Chemistry | 6 | 156 | 1528 | 1495 |
| 571 | Health Services Administration | 5 | 155 | 687 | 612 |
| 571 | technology transfer | 4 | 155 | 178 | 197 |
| 571 | Malaria | 5 | 155 | 444 | 427 |
| 571 | nanoscience | 10 | 155 | 1597 | 2161 |
| 575 | Socialism | 11 | 152 | 65 | 83 |
| 575 | Scotland | 9 | 152 | 40 | 32 |
| 577 | health workforce | 4 | 151 | 130 | 164 |
| 577 | pharmaceutical industry | 9 | 151 | 253 | 312 |
| 579 | Clinical Psychology | 6 | 150 | 799 | 912 |
| 579 | Substance Abuse | 10 | 150 | 698 | 894 |
| 581 | Health Services Research | 10 | 148 | 744 | 979 |
| 581 | Globalization | 6 | 148 | 339 | 351 |
| 581 | International Business | 3 | 148 | 120 | 69 |
| 581 | Heterocyclic compounds | 10 | 148 | 455 | 421 |
| 585 | Food additives | 6 | 147 | 716 | 998 |
| 586 | Juvenile delinquency | 11 | 146 | 128 | 203 |
| 586 | Simulation Methods | 5 | 146 | 759 | 596 |
| 588 | Hematology | 4 | 145 | 1339 | 1288 |
| 588 | Neuroendocrinology | 2 | 145 | 159 | 187 |
| 590 | Bifurcation Theory | 1 | 144 | 520 | 133 |
| 591 | Welfare Economics | 5 | 143 | 326 | 319 |
| 591 | concrete | 9 | 143 | 498 | 923 |
| 591 | child abuse | 10 | 143 | 391 | 672 |
| 594 | Discourse Analysis | 3 | 142 | 378 | 264 |
| 594 | Group decision making | 5 | 142 | 344 | 321 |
| 594 | Calorimetry | 5 | 142 | 942 | 730 |
| 594 | Thermal analysis | 5 | 142 | 942 | 730 |
| 598 | Social perception | 2 | 140 | 166 | 119 |
| 598 | Rheology | 7 | 140 | 324 | 381 |
| 598 | exobiology | 1 | 140 | 468 | 294 |
| 598 | Social interaction | 5 | 140 | 254 | 262 |
| 602 | Inventory Control | 1 | 139 | 177 | 49 |
| 603 | hazard mitigation | 5 | 138 | 666 | 726 |
| 603 | children | 5 | 138 | 332 | 386 |
| 605 | venom | 3 | 137 | 723 | 533 |
| 606 | Planetary Science | 6 | 135 | 319 | 277 |
| 606 | visualization | 5 | 135 | 1054 | 601 |
| 606 | Cement | 7 | 135 | 336 | 666 |
| 606 | Marine algae | 6 | 135 | 63 | 55 |
| 610 | Alternative Medicine | 7 | 134 | 875 | 1177 |
| 610 | complementary therapies | 7 | 134 | 992 | 1234 |
| 610 | research and development | 6 | 134 | 173 | 301 |
| 613 | vibration | 6 | 133 | 822 | 896 |
| 614 | Microprocessors | 11 | 132 | 228 | 330 |
| 615 | Active Learning | 20 | 131 | 5 | 55 |
| 615 | Geriatric Oncology | 3 | 131 | 478 | 459 |
| 615 | Protozoa | 1 | 131 | 694 | 309 |
| 615 | free radicals | 5 | 131 | 932 | 1258 |
| 615 | Sedimentary rocks | 7 | 131 | 359 | 513 |
| 620 | Gender Studies | 8 | 130 | 256 | 358 |
| 620 | Experimental Psychology | 8 | 130 | 348 | 461 |
| 620 | Evidence-Based Medicine | 5 | 130 | 457 | 503 |
| 620 | Child welfare | 12 | 130 | 438 | 734 |
| 620 | Volcanoes | 6 | 130 | 183 | 246 |
| 620 | international cooperation | 6 | 130 | 366 | 462 |
| 626 | magnetic resonance | 23 | 129 | 55 | 294 |
| 627 | Urban Areas | 2 | 127 | 321 | 118 |
| 628 | Fire ecology | 1 | 126 | 133 | 64 |
| 628 | pain | 5 | 126 | 872 | 997 |
| 630 | Bioenergetics | 3 | 125 | 817 | 758 |
| 630 | Advertising | 5 | 125 | 207 | 321 |
| 630 | Drug delivery devices | 2 | 125 | 313 | 308 |
| 633 | Physical fitness | 9 | 124 | 538 | 835 |
| 634 | Nursing | 5 | 122 | 1498 | 1175 |
| 634 | Journalism | 12 | 122 | 187 | 292 |
| 634 | Computer Architecture | 5 | 122 | 397 | 287 |
| 634 | Digital Media | 2 | 122 | 268 | 154 |
| 638 | Social welfare | 9 | 121 | 281 | 369 |
| 638 | Biomarkers | 1 | 121 | 731 | 240 |
| 638 | biochemical markers | 1 | 121 | 1010 | 413 |
| 638 | Gastrointestinal diseases | 4 | 121 | 530 | 402 |
| 642 | Patient education | 5 | 120 | 392 | 509 |
| 642 | Soil dynamics | 5 | 120 | 378 | 426 |
| 642 | child behavior | 3 | 120 | 376 | 371 |
| 645 | Naval Architecture | 9 | 119 | 143 | 191 |
| 645 | reasoning | 4 | 119 | 325 | 266 |
| 647 | Developmental Genetics | 2 | 118 | 501 | 534 |
| 647 | Education policy | 2 | 118 | 99 | 54 |
| 647 | design | 15 | 118 | 62 | 153 |
| 650 | Organizational innovation | 19 | 117 | 4 | 9 |
| 650 | Molecular ecology | 6 | 117 | 686 | 1134 |
| 652 | Dementia | 6 | 116 | 877 | 743 |
| 652 | Liver diseases | 3 | 116 | 1017 | 1101 |
| 654 | Allergy | 4 | 115 | 777 | 980 |
| 655 | Geriatric Psychiatry | 7 | 114 | 546 | 763 |
| 655 | bioclimatology | 5 | 114 | 690 | 765 |
| 657 | Architectural Design | 11 | 113 | 146 | 232 |
| 657 | Bioinformatics | 5 | 113 | 1460 | 1545 |
| 657 | feeding behavior | 6 | 113 | 470 | 705 |
| 657 | Appetite | 6 | 113 | 409 | 645 |
| 661 | Nuclear Energy | 6 | 112 | 640 | 611 |
| 661 | Microorganisms | 6 | 112 | 660 | 1069 |
| 663 | Total Quality Management | 6 | 111 | 267 | 410 |
| 664 | Computer Engineering | 2 | 110 | 1257 | 660 |
| 665 | preventive medicine | 3 | 109 | 1030 | 1006 |
| 665 | Action Research | 7 | 109 | 93 | 116 |
| 665 | Social work | 13 | 109 | 615 | 901 |
| 668 | women's rights | 2 | 108 | 187 | 99 |
| 668 | global environmental change | 5 | 108 | 556 | 883 |
| 668 | Women's health | 2 | 108 | 1504 | 918 |
| 668 | Criminal investigation | 6 | 108 | 100 | 112 |
| 672 | Ultrasonics | 7 | 106 | 735 | 1262 |
| 672 | Urban Anthropology | 4 | 106 | 125 | 121 |
| 672 | Islam | 7 | 106 | 206 | 196 |
| 672 | Soviet Union | 15 | 106 | 147 | 215 |
| 676 | Psycholinguistics | 3 | 105 | 896 | 846 |
| 676 | libraries | 1 | 105 | 952 | 333 |
| 676 | Entomology | 6 | 105 | 1613 | 1475 |
| 679 | Synchrotron Radiation | 3 | 104 | 357 | 242 |
| 679 | civil service | 11 | 104 | 138 | 308 |
| 679 | Solar System | 2 | 104 | 813 | 641 |
| 682 | Rheumatology | 1 | 102 | 1308 | 896 |
| 682 | Risk Management | 7 | 102 | 342 | 577 |
| 682 | Bone diseases | 1 | 102 | 723 | 491 |
| 682 | technical education | 11 | 102 | 255 | 501 |
| 686 | Political Science | 19 | 101 | 691 | 1053 |
| 686 | national security | 8 | 101 | 168 | 152 |
| 688 | Materials Engineering | 9 | 100 | 266 | 455 |
| 688 | Game Theory | 4 | 100 | 482 | 407 |
| 688 | Microeconomics | 2 | 100 | 412 | 260 |
| 688 | Law and Economics | 7 | 100 | 155 | 170 |
| 692 | Ultrasound | 5 | 99 | 522 | 635 |
| 693 | Information Theory | 2 | 98 | 1532 | 1114 |
| 693 | Medical Microbiology | 4 | 98 | 1562 | 1918 |
| 693 | environmental indicators | 4 | 98 | 1003 | 1323 |
| 693 | Intelligence | 2 | 98 | 304 | 265 |
| 693 | Maps | 9 | 98 | 58 | 95 |
| 698 | Radio wave propagation | 5 | 97 | 547 | 516 |
| 698 | Pharmacy management | 5 | 97 | 195 | 211 |
| 698 | Export Marketing | 2 | 97 | 300 | 289 |
| 698 | Ore deposits | 3 | 97 | 527 | 502 |
| 698 | Sales management | 1 | 97 | 413 | 376 |
| 698 | selling | 1 | 97 | 413 | 376 |
| 704 | Philosophy | 8 | 96 | 998 | 733 |
| 704 | Geodynamics | 5 | 96 | 684 | 828 |
| 704 | Structure-activity relationship | 4 | 96 | 169 | 236 |
| 707 | Historiography | 8 | 95 | 25 | 37 |
| 707 | Food texture | 5 | 95 | 95 | 150 |
| 707 | gene therapy | 3 | 95 | 822 | 898 |
| 707 | Parasitology | 7 | 95 | 1478 | 1759 |
| 707 | behavior modification | 2 | 95 | 448 | 463 |
| 712 | Systems Biology | 3 | 94 | 1311 | 1288 |
| 712 | Radiation Protection | 4 | 94 | 524 | 282 |
| 712 | Hydrodynamics | 7 | 94 | 363 | 572 |
| 712 | Crystallography | 11 | 94 | 906 | 849 |
| 712 | homosexuality | 2 | 94 | 525 | 374 |
| 717 | Environmental Law | 7 | 93 | 647 | 1393 |
| 718 | Comparative Physiology | 1 | 92 | 1102 | 764 |
| 718 | movement | 6 | 92 | 190 | 364 |
| 718 | economic development projects | 6 | 92 | 72 | 139 |
| 721 | Plant Morphology | 4 | 90 | 508 | 502 |
| 722 | Dermatology | 5 | 89 | 1088 | 1188 |
| 722 | Exercise therapy | 2 | 89 | 606 | 302 |
| 722 | mutagens | 7 | 89 | 433 | 795 |
| 725 | Global Health | 7 | 88 | 579 | 806 |
| 725 | Ethics | 6 | 88 | 621 | 678 |
| 725 | Scanning electron microscopy | 2 | 88 | 176 | 93 |
| 725 | Vaccines | 4 | 88 | 1291 | 1388 |
| 729 | Agricultural Ecology | 2 | 87 | 1192 | 1205 |
| 730 | Database Management | 2 | 86 | 883 | 704 |
| 730 | Structural dynamics | 5 | 86 | 739 | 1094 |
| 730 | General Surgery | 2 | 86 | 574 | 371 |
| 730 | Sound | 4 | 86 | 901 | 762 |
| 730 | Cognitive Learning | 6 | 86 | 41 | 90 |
| 735 | Technology Assessment | 7 | 85 | 140 | 599 |
| 735 | peace | 4 | 85 | 403 | 467 |
| 735 | Criminal behavior | 2 | 85 | 240 | 166 |
| 735 | Law enforcement | 1 | 85 | 181 | 106 |
| 739 | Flexible manufacturing systems | 3 | 84 | 395 | 424 |
| 739 | Stem cells | 1 | 84 | 1562 | 1233 |
| 739 | Tropical Medicine | 2 | 84 | 1886 | 1398 |
| 739 | cloning | 1 | 84 | 798 | 736 |
| 743 | Chemical Ecology | 3 | 83 | 506 | 615 |
| 743 | Visual Communication | 2 | 83 | 589 | 340 |
| 743 | Image enhancement | 2 | 83 | 463 | 310 |
| 743 | pheromones | 3 | 83 | 462 | 591 |
| 747 | Transportation Engineering | 5 | 82 | 224 | 340 |
| 747 | Systems Theory | 9 | 82 | 134 | 206 |
| 747 | Information Retrieval | 2 | 82 | 599 | 489 |
| 747 | Medical innovations | 1 | 82 | 1261 | 1201 |
| 751 | Historical Geography | 9 | 81 | 63 | 69 |
| 751 | Chemotherapy | 4 | 81 | 861 | 1013 |
| 751 | consumer behavior | 4 | 81 | 456 | 660 |
| 751 | Emotion | 1 | 81 | 409 | 309 |
| 751 | Semantic web | 1 | 81 | 190 | 115 |
| 751 | Adolescent | 4 | 81 | 1682 | 1726 |
| 751 | telemarketing | 3 | 81 | 84 | 148 |
| 751 | natural gas | 3 | 81 | 342 | 408 |
| 751 | Creativity | 5 | 81 | 168 | 350 |
| 760 | Land use | 4 | 80 | 961 | 1272 |
| 760 | Diplomatic relations | 12 | 80 | 261 | 314 |
| 762 | Rock Mechanics | 5 | 79 | 693 | 874 |
| 762 | Body Image | 2 | 79 | 279 | 328 |
| 764 | Ferroelectricity | 3 | 78 | 990 | 677 |
| 764 | East Asia | 3 | 78 | 638 | 404 |
| 764 | Antarctica | 2 | 78 | 683 | 399 |
| 767 | Evolutionary Psychology | 4 | 77 | 99 | 151 |
| 768 | Agricultural Chemistry | 1 | 76 | 2851 | 2140 |
| 768 | Virtual reality | 6 | 76 | 223 | 413 |
| 768 | Nationalism | 14 | 76 | 72 | 225 |
| 768 | Magnetic Materials | 1 | 76 | 1987 | 1418 |
| 768 | Optical materials | 1 | 76 | 2961 | 2453 |
| 768 | Chemical industry | 9 | 76 | 696 | 1076 |
| 774 | Morphology | 3 | 75 | 890 | 688 |
| 774 | Real Estate Investment | 1 | 75 | 306 | 147 |
| 774 | Portfolio Management | 1 | 75 | 505 | 167 |
| 774 | human migration | 12 | 75 | 10 | 12 |
| 774 | nation-building | 3 | 75 | 27 | 20 |
| 774 | real estate | 1 | 75 | 120 | 30 |
| 780 | Clinical Immunology | 2 | 74 | 1005 | 990 |
| 780 | Nanostructured Materials | 4 | 74 | 2320 | 2678 |
| 780 | Travel | 8 | 74 | 356 | 690 |
| 780 | Genetic therapy | 3 | 74 | 841 | 974 |
| 780 | Radio frequency | 2 | 74 | 522 | 449 |
| 785 | Combustion | 3 | 73 | 1165 | 1226 |
| 785 | Geopolitics | 4 | 73 | 192 | 229 |
| 785 | international trade | 6 | 73 | 461 | 659 |
| 785 | Biomass | 1 | 73 | 1215 | 957 |
| 785 | software | 3 | 73 | 1038 | 1227 |
| 790 | Human Rights | 8 | 72 | 272 | 445 |
| 790 | Paleoceanography | 1 | 72 | 288 | 292 |
| 790 | Bioprinting | 3 | 72 | 37 | 74 |
| 790 | construction industry | 2 | 72 | 187 | 122 |
| 794 | Oxidative stress | 2 | 71 | 976 | 1262 |
| 794 | cultural policy | 5 | 71 | 153 | 174 |
| 794 | energy conservation | 3 | 71 | 2032 | 2402 |
| 794 | Well-being | 1 | 71 | 327 | 148 |
| 794 | Communication in marketing | 3 | 71 | 127 | 177 |
| 794 | Muscles | 2 | 71 | 829 | 875 |
| 794 | Oxidation-reduction | 2 | 71 | 853 | 1067 |
| 801 | Risk assessment | 5 | 70 | 412 | 591 |
| 802 | Green Technology | 3 | 69 | 380 | 462 |
| 802 | Molecular cloning | 4 | 69 | 1159 | 1383 |
| 802 | Genetic recombination | 4 | 69 | 1136 | 1369 |
| 802 | Recombinant DNA | 4 | 69 | 1198 | 1427 |
| 802 | Landslides | 1 | 69 | 461 | 404 |
| 807 | Occupational Therapy | 9 | 68 | 495 | 645 |
| 807 | Medical Oncology | 4 | 68 | 1137 | 1485 |
| 807 | Cytogenetics | 2 | 68 | 1320 | 1371 |
| 807 | soil microbiology | 3 | 68 | 1326 | 1882 |
| 807 | Adolescent Psychology | 3 | 68 | 779 | 838 |
| 807 | radioactive waste | 1 | 68 | 1344 | 1390 |
| 807 | industrial waste | 1 | 68 | 1391 | 1391 |
| 807 | Hazardous waste | 1 | 68 | 1547 | 1458 |
| 815 | Neurosurgery | 1 | 67 | 1165 | 918 |
| 815 | Marine Geology | 3 | 67 | 592 | 620 |
| 815 | Cryptography | 1 | 67 | 1136 | 440 |
| 815 | Hypertension | 2 | 67 | 1256 | 1404 |
| 815 | Tissue Engineering | 1 | 67 | 607 | 394 |
| 815 | Population Genetics | 5 | 67 | 864 | 1369 |
| 815 | Organizational learning | 3 | 67 | 409 | 395 |
| 815 | Health Physics | 3 | 67 | 147 | 101 |
| 815 | radiation monitoring | 3 | 67 | 556 | 347 |
| 815 | Database Security | 1 | 67 | 192 | 48 |
| 815 | Therapeutics | 2 | 67 | 1517 | 1518 |
| 815 | drug control | 3 | 67 | 337 | 406 |
| 827 | Regional Economics | 8 | 66 | 217 | 474 |
| 827 | Ethnology | 4 | 66 | 1265 | 1138 |
| 827 | Invertebrates | 5 | 66 | 430 | 628 |
| 827 | Human biology | 1 | 66 | 1045 | 582 |
| 831 | Emergency Medicine | 4 | 65 | 985 | 1021 |
| 831 | consumers | 4 | 65 | 295 | 446 |
| 831 | electroplating | 1 | 65 | 96 | 25 |
| 831 | surface preparation | 1 | 65 | 78 | 24 |
| 835 | Investments | 6 | 64 | 273 | 479 |
| 836 | Phenomenology | 3 | 63 | 237 | 124 |
| 836 | Occupational Health | 9 | 63 | 498 | 936 |
| 836 | Fuzzy Logic | 3 | 63 | 46 | 83 |
| 836 | Space telescopes | 2 | 63 | 201 | 138 |
| 836 | industrial hygiene | 9 | 63 | 448 | 750 |
| 836 | Neurotransmitters | 1 | 63 | 771 | 464 |
| 836 | Fuzzy Sets | 3 | 63 | 46 | 83 |
| 836 | Evidence-based practice | 9 | 63 | 24 | 34 |
| 836 | Forensic psychiatric nursing | 9 | 63 | 6 | 9 |
| 836 | Environmentalism | 3 | 63 | 138 | 250 |
| 836 | Cardiovascular system | 1 | 63 | 1435 | 1409 |
| 836 | Sarcopenia | 1 | 63 | 623 | 605 |
| 836 | Vision | 2 | 63 | 720 | 739 |
| 836 | Fuzzy algorithms | 3 | 63 | 46 | 83 |
| 850 | Restorative justice | 5 | 62 | 81 | 125 |
| 850 | Philosophy of Mind | 2 | 62 | 359 | 265 |
| 850 | Analytical Biochemistry | 3 | 62 | 1629 | 1682 |
| 850 | Respiratory system | 1 | 62 | 763 | 649 |
| 850 | Cell cycle | 1 | 62 | 497 | 348 |
| 850 | Financial Institutions | 7 | 62 | 173 | 462 |
| 850 | cell proliferation | 1 | 62 | 532 | 372 |
| 850 | Bones | 3 | 62 | 649 | 891 |
| 858 | Literature | 15 | 61 | 284 | 150 |
| 858 | Communism | 6 | 61 | 51 | 112 |
| 858 | cultural pluralism | 4 | 61 | 345 | 417 |
| 861 | Mountains | 6 | 60 | 211 | 313 |
| 862 | Neurotoxicology | 1 | 59 | 961 | 797 |
| 862 | Psychiatric Nursing | 10 | 59 | 303 | 693 |
| 862 | Language Policy | 1 | 59 | 218 | 147 |
| 862 | embryonic development | 2 | 59 | 478 | 495 |
| 862 | glycoproteins | 1 | 59 | 681 | 565 |
| 862 | Glycoconjugates | 1 | 59 | 681 | 565 |
| 862 | Oligosaccharide | 1 | 59 | 490 | 431 |
| 862 | Carbohydrates | 1 | 59 | 682 | 536 |
| 862 | punishment | 1 | 59 | 219 | 107 |
| 862 | Europa | 8 | 59 | 257 | 596 |
| 862 | glycolipids | 1 | 59 | 681 | 565 |
| 873 | Solar Energy | 3 | 58 | 1699 | 2174 |
| 873 | Geographic information systems | 6 | 58 | 753 | 1086 |
| 873 | biofuels | 1 | 58 | 474 | 599 |
| 873 | Nanoparticles | 2 | 58 | 2068 | 2017 |
| 873 | health services | 4 | 58 | 833 | 1053 |
| 873 | probation | 15 | 58 | 12 | 41 |
| 873 | miniaturization | 2 | 58 | 1964 | 1992 |
| 880 | Library Science | 3 | 57 | 931 | 696 |
| 880 | Developed countries | 2 | 57 | 298 | 324 |
| 880 | Instructional systems | 5 | 57 | 93 | 188 |
| 883 | Physical Therapy | 3 | 56 | 1155 | 1319 |
| 883 | Probability | 3 | 56 | 574 | 663 |
| 883 | Comparative Education | 2 | 56 | 299 | 202 |
| 883 | economic forecasting | 2 | 56 | 423 | 442 |
| 883 | Forecasting | 2 | 56 | 707 | 620 |
| 883 | Popular culture | 5 | 56 | 368 | 300 |
| 883 | locomotion | 4 | 56 | 533 | 756 |
| 883 | Wetland ecology | 1 | 56 | 854 | 521 |
| 883 | posture | 4 | 56 | 533 | 756 |
| 883 | Risk | 3 | 56 | 504 | 677 |
| 883 | Computational Complexity | 5 | 56 | 803 | 970 |
| 883 | Capitalism | 1 | 56 | 387 | 182 |
| 883 | wetland management | 1 | 56 | 368 | 220 |
| 883 | gait | 4 | 56 | 533 | 756 |
| 883 | Economic planning | 6 | 56 | 303 | 679 |
| 883 | walking | 4 | 56 | 533 | 756 |
| 899 | Soil Mechanics | 5 | 55 | 816 | 1146 |
| 899 | Optics | 4 | 55 | 3220 | 3098 |
| 899 | Atmospheric Chemistry | 1 | 55 | 1148 | 1109 |
| 899 | Ethnic relations | 12 | 55 | 195 | 508 |
| 899 | Semiconductors | 2 | 55 | 2345 | 2009 |
| 899 | War and Society | 4 | 55 | 166 | 344 |
| 899 | warfare | 3 | 55 | 270 | 432 |
| 899 | Proteome | 4 | 55 | 886 | 1292 |
| 899 | Parasites | 4 | 55 | 1341 | 1605 |
| 899 | planning | 6 | 55 | 459 | 835 |
| 909 | Feminist Economics | 1 | 54 | 181 | 158 |
| 909 | Photogrammetry | 5 | 54 | 612 | 438 |
| 909 | nuclear magnetic resonance | 5 | 54 | 732 | 874 |
| 909 | infection | 2 | 54 | 1543 | 1610 |
| 909 | wood | 2 | 54 | 559 | 456 |
| 909 | eugenics | 1 | 54 | 882 | 590 |
| 915 | Nanobiotechnology | 1 | 53 | 729 | 831 |
| 915 | Combinatorial optimization | 2 | 53 | 690 | 378 |
| 915 | Altitude Sickness | 3 | 53 | 118 | 155 |
| 915 | Democracy | 8 | 53 | 136 | 238 |
| 915 | Sovereignty | 2 | 53 | 174 | 183 |
| 915 | Bioinorganic chemistry | 2 | 53 | 1558 | 1525 |
| 915 | Altitude | 3 | 53 | 118 | 155 |
| 915 | Germany | 7 | 53 | 338 | 340 |
| 915 | Youth | 4 | 53 | 559 | 857 |
| 915 | viral genetics | 1 | 53 | 391 | 529 |
| 915 | Protein engineering | 2 | 53 | 255 | 299 |
| 915 | molecular design | 2 | 53 | 281 | 296 |
| 927 | Nuclear Chemistry | 9 | 52 | 578 | 913 |
| 927 | Family | 5 | 52 | 721 | 1038 |
| 927 | families | 5 | 52 | 661 | 866 |
| 930 | Comparative Psychology | 3 | 51 | 116 | 237 |
| 930 | Visual Perception | 6 | 51 | 932 | 1455 |
| 930 | Organometallic compounds | 2 | 51 | 1501 | 1409 |
| 933 | Computer Vision | 4 | 50 | 979 | 1382 |
| 933 | Plant Taxonomy | 3 | 50 | 377 | 465 |
| 933 | Change management | 4 | 50 | 75 | 113 |
| 933 | Democratization | 7 | 50 | 41 | 182 |
| 933 | adolescence | 2 | 50 | 1079 | 1092 |
| 933 | X-ray crystallography | 6 | 50 | 365 | 489 |
| 933 | Microwaves | 6 | 50 | 948 | 1179 |
| 940 | Magnetic Resonance Imaging | 5 | 49 | 284 | 475 |
| 940 | Mixed methods research | 1 | 49 | 144 | 136 |
| 940 | Parasitic Diseases | 3 | 49 | 1713 | 2013 |
| 940 | Southern states | 1 | 49 | 550 | 249 |
| 944 | Mutagenesis | 4 | 48 | 322 | 527 |
| 944 | Gerontology | 4 | 48 | 1494 | 1735 |
| 944 | Environmental risk assessment | 2 | 48 | 528 | 509 |
| 944 | Autonomous robots | 2 | 48 | 224 | 303 |
| 944 | data protection | 7 | 48 | 272 | 639 |
| 949 | Multilingualism | 3 | 47 | 272 | 391 |
| 949 | organized crime | 2 | 47 | 90 | 85 |
| 949 | Transnational organized crime | 2 | 47 | 38 | 42 |
| 949 | Transnational Crime | 2 | 47 | 38 | 42 |
| 949 | gene transfer | 1 | 47 | 451 | 353 |
| 949 | genetic transformation | 1 | 47 | 451 | 353 |
| 955 | Environmental Ethics | 1 | 46 | 351 | 135 |
| 955 | Hydraulic Engineering | 2 | 46 | 990 | 966 |
| 955 | Animal ecology | 4 | 46 | 963 | 1279 |
| 955 | Hospitality industry | 4 | 46 | 298 | 642 |
| 955 | Steroids | 5 | 46 | 647 | 1068 |
| 955 | Attention | 3 | 46 | 1305 | 1604 |
| 955 | plant oils | 3 | 46 | 254 | 314 |
| 955 | Stress | 1 | 46 | 561 | 459 |
| 963 | Pharmacokinetics | 3 | 45 | 780 | 1167 |
| 963 | terrorism | 6 | 45 | 164 | 306 |
| 963 | Gender identity | 4 | 45 | 238 | 310 |
| 963 | Broadcasting | 4 | 45 | 139 | 242 |
| 967 | Crisis management | 4 | 44 | 95 | 208 |
| 967 | Randomized Controlled Trials | 4 | 44 | 767 | 947 |
| 967 | Post-traumatic stress disorder | 3 | 44 | 706 | 987 |
| 967 | muscle strength | 1 | 44 | 172 | 84 |
| 971 | Health Information Management | 2 | 43 | 433 | 901 |
| 971 | community development | 4 | 43 | 491 | 763 |
| 971 | Feminist criticism | 1 | 43 | 264 | 120 |
| 971 | Immunochemistry | 2 | 43 | 1084 | 1114 |
| 971 | child sexual abuse | 2 | 43 | 203 | 240 |
| 976 | Organic Geochemistry | 1 | 42 | 548 | 597 |
| 976 | sexual orientation | 2 | 42 | 168 | 210 |
| 976 | Cosmochemistry | 1 | 42 | 1248 | 1180 |
| 976 | Population | 4 | 42 | 717 | 1175 |
| 980 | Carcinogenesis | 3 | 41 | 836 | 1235 |
| 980 | carcinogens | 3 | 41 | 853 | 1260 |
| 980 | rivers | 1 | 41 | 534 | 428 |
| 983 | Special Education | 3 | 40 | 786 | 841 |
| 983 | Palliative Care | 3 | 40 | 717 | 866 |
| 983 | Mesoporous materials | 1 | 40 | 155 | 165 |
| 983 | thinking | 3 | 40 | 306 | 542 |
| 983 | DNA | 3 | 40 | 579 | 779 |
| 988 | Coastal Engineering | 1 | 39 | 231 | 129 |
| 988 | Disability Studies | 2 | 39 | 331 | 351 |
| 988 | Research methodology | 4 | 39 | 64 | 208 |
| 988 | civilization | 27 | 39 | 231 | 544 |
| 988 | data collection | 2 | 39 | 1316 | 1508 |
| 988 | cryosphere | 1 | 39 | 534 | 542 |
| 988 | RNA | 1 | 39 | 754 | 758 |
| 988 | freshwater biology | 2 | 39 | 1103 | 1209 |
| 988 | Quantum theory | 8 | 39 | 629 | 1092 |
| 997 | Political Sociology | 12 | 38 | 187 | 571 |
| 997 | Radiography | 2 | 38 | 785 | 1063 |
| 997 | Russia | 3 | 38 | 204 | 73 |
| 997 | Health promotion | 2 | 38 | 1297 | 1280 |