| 1 | Nuclear Physics | 716 | 18.4K | 321 | 384 |
| 2 | Physics | 587 | 12.1K | 653 | 1340 |
| 3 | Science | 449 | 12.0K | 625 | 1275 |
| 4 | Public Health | 818 | 11.6K | 92 | 299 |
| 5 | Condensed Matter | 515 | 11.1K | 220 | 330 |
| 6 | Solid State Physics | 451 | 10.3K | 274 | 359 |
| 7 | Medicine | 456 | 9.9K | 639 | 1070 |
| 8 | Statistical physics | 492 | 9.3K | 141 | 257 |
| 9 | Biochemistry | 258 | 8.7K | 1094 | 1115 |
| 10 | Biology | 276 | 7.5K | 880 | 1643 |
| 11 | Analytical Chemistry | 86 | 7.3K | 859 | 363 |
| 12 | Chemistry | 248 | 7.0K | 1243 | 1465 |
| 13 | Spectrum analysis | 143 | 6.9K | 461 | 466 |
| 14 | Marine Biology | 228 | 6.1K | 122 | 181 |
| 15 | Research | 201 | 6.0K | 929 | 1030 |
| 16 | Astrophysics | 88 | 5.5K | 689 | 654 |
| 17 | Catalysis | 133 | 5.0K | 543 | 593 |
| 18 | Materials | 303 | 4.7K | 586 | 1033 |
| 19 | food technology | 121 | 4.5K | 182 | 168 |
| 20 | Pollution | 119 | 4.4K | 734 | 922 |
| 21 | Microbiology | 167 | 4.3K | 800 | 1204 |
| 22 | Food | 112 | 4.3K | 239 | 247 |
| 23 | Water pollution | 111 | 4.3K | 220 | 300 |
| 24 | Marine Pollution | 95 | 4.1K | 30 | 45 |
| 25 | Pharmaceutical Chemistry | 96 | 3.9K | 581 | 538 |
| 26 | Molecular Biology | 137 | 3.3K | 1279 | 1818 |
| 27 | Organic Chemistry | 85 | 3.3K | 530 | 398 |
| 28 | Nutrition | 120 | 3.3K | 488 | 627 |
| 29 | Bioorganic chemistry | 73 | 3.3K | 413 | 330 |
| 30 | Ecology | 109 | 3.2K | 997 | 1347 |
| 31 | Health Policy | 230 | 3.2K | 81 | 189 |
| 32 | Public Health Administration | 228 | 3.2K | 11 | 12 |
| 33 | Parasitology | 123 | 3.1K | 164 | 199 |
| 34 | Nonlinear Dynamics | 184 | 3.0K | 141 | 276 |
| 35 | Operations Research | 111 | 3.0K | 147 | 210 |
| 36 | environmental pollution | 76 | 2.9K | 754 | 797 |
| 37 | Neurology | 152 | 2.9K | 736 | 1180 |
| 38 | Clinical Chemistry | 45 | 2.9K | 670 | 424 |
| 39 | Natural history | 56 | 2.6K | 728 | 1837 |
| 40 | Bacteriology | 132 | 2.6K | 141 | 372 |
| 41 | Quantum Gravity | 154 | 2.4K | 366 | 518 |
| 42 | Electrical Engineering | 134 | 2.4K | 397 | 310 |
| 43 | Latin America | 447 | 2.3K | 23 | 25 |
| 44 | Mathematics | 313 | 2.3K | 540 | 817 |
| 45 | Mathematical Physics | 207 | 2.2K | 178 | 392 |
| 46 | Biophysics | 71 | 2.2K | 1293 | 1270 |
| 47 | Earth Sciences | 165 | 2.2K | 222 | 564 |
| 48 | Geochemistry | 67 | 2.1K | 396 | 472 |
| 49 | Education | 446 | 2.1K | 90 | 455 |
| 50 | Economics | 246 | 2.0K | 287 | 681 |
| 51 | Psychiatry | 64 | 2.0K | 874 | 1013 |
| 52 | Tropical Medicine | 138 | 1.8K | 57 | 134 |
| 53 | Epidemiology | 82 | 1.7K | 541 | 737 |
| 54 | Environmental Health | 68 | 1.7K | 992 | 1391 |
| 55 | Metallurgy | 65 | 1.6K | 393 | 460 |
| 56 | Physiology | 82 | 1.6K | 708 | 1064 |
| 57 | Paleoclimatology | 56 | 1.5K | 140 | 217 |
| 58 | Pharmacology | 80 | 1.5K | 1084 | 1446 |
| 59 | Geophysics | 50 | 1.5K | 941 | 993 |
| 60 | Nanotechnology | 51 | 1.5K | 1380 | 1556 |
| 61 | Geology | 88 | 1.4K | 576 | 757 |
| 62 | Toxicology | 60 | 1.4K | 977 | 1262 |
| 63 | Communication | 250 | 1.4K | 50 | 395 |
| 64 | Biotechnology | 50 | 1.4K | 1636 | 2030 |
| 65 | Paleoecology | 45 | 1.4K | 159 | 200 |
| 66 | Paleogeography | 44 | 1.4K | 129 | 179 |
| 67 | Biogeochemistry | 32 | 1.3K | 272 | 340 |
| 68 | Oceanography | 67 | 1.3K | 320 | 481 |
| 69 | Parasitic Diseases | 53 | 1.3K | 290 | 396 |
| 70 | Biodiversity | 37 | 1.3K | 481 | 540 |
| 71 | Mental illness | 12 | 1.3K | 962 | 623 |
| 72 | Immunology | 38 | 1.3K | 1117 | 1330 |
| 72 | Renewable Energy Sources | 20 | 1.3K | 898 | 960 |
| 74 | Sustainable Development | 40 | 1.2K | 238 | 380 |
| 75 | Cytology | 41 | 1.2K | 1240 | 1735 |
| 76 | Ethnology | 141 | 1.2K | 53 | 125 |
| 77 | Environment | 45 | 1.1K | 1232 | 2108 |
| 78 | Colloids | 29 | 1.1K | 1315 | 1274 |
| 79 | Superconductors | 37 | 1.1K | 220 | 119 |
| 80 | Chemical Engineering | 57 | 1.1K | 1142 | 1646 |
| 81 | Diet | 32 | 1.1K | 520 | 681 |
| 82 | Medical genetics | 11 | 1.1K | 1526 | 1157 |
| 83 | Optics | 95 | 1.1K | 917 | 1089 |
| 84 | Parasites | 47 | 1.1K | 201 | 273 |
| 85 | Food Microbiology | 29 | 1.1K | 245 | 335 |
| 86 | Electrochemistry | 46 | 1.0K | 1082 | 1093 |
| 87 | Cell Biology | 37 | 1.0K | 1232 | 1859 |
| 88 | biological factors | 33 | 1.0K | 386 | 408 |
| 89 | coal | 23 | 977 | 456 | 479 |
| 90 | Building Materials | 20 | 960 | 645 | 610 |
| 90 | Health Education | 110 | 960 | 155 | 366 |
| 92 | Light | 6 | 959 | 651 | 462 |
| 93 | Metals | 33 | 952 | 560 | 611 |
| 94 | Economic History | 172 | 945 | 189 | 643 |
| 95 | Molecular structure | 77 | 943 | 213 | 661 |
| 96 | Photonics | 9 | 938 | 1216 | 687 |
| 97 | computer networks | 35 | 933 | 629 | 620 |
| 98 | Quality Control | 53 | 930 | 140 | 295 |
| 99 | Biogeography | 12 | 898 | 453 | 387 |
| 99 | Metallography | 17 | 898 | 235 | 102 |
| 99 | Atomic spectroscopy | 36 | 898 | 191 | 200 |
| 102 | Environmental Geology | 32 | 891 | 278 | 357 |
| 102 | Algae | 12 | 891 | 350 | 178 |
| 104 | Geography | 127 | 883 | 194 | 581 |
| 105 | Environmental monitoring | 46 | 881 | 825 | 1448 |
| 106 | Environmental pollutants | 30 | 877 | 514 | 634 |
| 107 | Biocompatible Materials | 30 | 876 | 1298 | 1631 |
| 108 | Neurochemistry | 45 | 872 | 569 | 850 |
| 108 | disease vectors | 21 | 872 | 237 | 178 |
| 110 | Metabolism | 25 | 864 | 944 | 1100 |
| 111 | Coastal zone management | 29 | 855 | 59 | 66 |
| 112 | pollutants | 27 | 850 | 436 | 549 |
| 113 | Energy Policy | 26 | 836 | 758 | 1035 |
| 114 | Mental Disorders | 10 | 825 | 1676 | 1135 |
| 115 | Neurophysiology | 23 | 797 | 1045 | 1182 |
| 115 | Meteorites | 14 | 797 | 454 | 445 |
| 117 | Composite Materials | 37 | 779 | 705 | 1056 |
| 118 | Fracture mechanics | 47 | 777 | 235 | 340 |
| 119 | Marine resources | 24 | 768 | 87 | 85 |
| 120 | Environmental Policy | 37 | 762 | 721 | 1327 |
| 121 | Climatology | 46 | 751 | 345 | 628 |
| 121 | Ultrasonics | 10 | 751 | 567 | 323 |
| 123 | Meteorology | 26 | 748 | 717 | 928 |
| 124 | Sonochemistry | 9 | 745 | 221 | 147 |
| 125 | Brain | 28 | 742 | 878 | 1028 |
| 126 | Reproduction | 62 | 740 | 382 | 747 |
| 127 | Environmental Microbiology | 14 | 725 | 542 | 562 |
| 127 | Solid State Chemistry | 58 | 725 | 441 | 699 |
| 129 | Molecular Spectroscopy | 39 | 722 | 276 | 364 |
| 130 | Food additives | 10 | 721 | 549 | 352 |
| 130 | hydrocolloids | 10 | 721 | 275 | 250 |
| 132 | Continental shelf | 9 | 720 | 183 | 102 |
| 133 | Histology | 20 | 713 | 681 | 684 |
| 133 | Artificial Intelligence | 30 | 713 | 1281 | 1336 |
| 135 | Psychophysiology | 19 | 710 | 1099 | 1168 |
| 136 | Psychology | 96 | 702 | 731 | 1620 |
| 137 | Communication in medicine | 71 | 701 | 41 | 108 |
| 138 | Surface Chemistry | 27 | 682 | 1438 | 1551 |
| 139 | Radiation | 38 | 676 | 430 | 530 |
| 140 | Environmental Toxicology | 24 | 675 | 707 | 955 |
| 141 | Animal breeding | 52 | 673 | 96 | 181 |
| 142 | Materials Science | 65 | 664 | 1110 | 1961 |
| 143 | Pathology | 11 | 659 | 1246 | 936 |
| 143 | Breeding | 51 | 659 | 163 | 388 |
| 145 | Toxins | 23 | 658 | 136 | 153 |
| 146 | Neuropsychology | 15 | 652 | 983 | 822 |
| 147 | Genetics | 8 | 650 | 2508 | 1951 |
| 148 | Telecommunication | 27 | 649 | 866 | 912 |
| 149 | Nanostructured Materials | 33 | 644 | 1072 | 1355 |
| 150 | venom | 21 | 638 | 131 | 139 |
| 151 | global environmental change | 8 | 631 | 433 | 331 |
| 152 | dietary supplements | 12 | 616 | 237 | 164 |
| 153 | Animal health | 29 | 615 | 63 | 38 |
| 154 | Community Psychiatry | 1 | 607 | 1625 | 317 |
| 154 | Psychiatric Epidemiology | 1 | 607 | 872 | 152 |
| 156 | Metabolic diseases | 7 | 600 | 1505 | 1210 |
| 156 | food handling | 20 | 600 | 167 | 226 |
| 158 | Cognitive Science | 12 | 595 | 634 | 558 |
| 159 | Pharmacognosy | 36 | 588 | 350 | 699 |
| 160 | Environmental Management | 21 | 587 | 1008 | 1424 |
| 161 | energy conservation | 15 | 584 | 773 | 951 |
| 162 | Biodegradation | 12 | 576 | 174 | 142 |
| 163 | Sports Medicine | 40 | 573 | 602 | 811 |
| 164 | Marine Geology | 21 | 569 | 142 | 165 |
| 165 | civilization | 228 | 558 | 12 | 25 |
| 166 | Planets | 9 | 553 | 932 | 826 |
| 167 | Biomedical Engineering | 35 | 549 | 1545 | 2218 |
| 168 | Cosmochemistry | 16 | 546 | 307 | 340 |
| 169 | Petroleum Geology | 20 | 545 | 138 | 171 |
| 170 | Endocrinology | 22 | 540 | 1136 | 1540 |
| 171 | Cancer | 14 | 539 | 1793 | 1845 |
| 172 | Technology | 43 | 536 | 1018 | 1496 |
| 172 | ecosystem | 18 | 536 | 450 | 652 |
| 174 | Computer Graphics | 29 | 534 | 450 | 597 |
| 175 | Health promotion | 8 | 533 | 804 | 472 |
| 176 | Antarctica | 52 | 529 | 40 | 77 |
| 177 | Engineering | 50 | 523 | 959 | 1439 |
| 178 | Economic Development | 45 | 522 | 234 | 686 |
| 179 | economic policy | 90 | 520 | 179 | 606 |
| 180 | environmental protection | 58 | 515 | 519 | 1567 |
| 181 | Astronomy | 27 | 513 | 1116 | 1405 |
| 182 | Virology | 27 | 510 | 1031 | 1940 |
| 183 | Parenteral nutrition | 9 | 507 | 512 | 437 |
| 184 | Radiology | 8 | 506 | 908 | 392 |
| 185 | Enteral nutrition | 8 | 503 | 436 | 350 |
| 186 | Biodiversity conservation | 13 | 499 | 777 | 1077 |
| 187 | Biogeochemical cycles | 3 | 498 | 445 | 294 |
| 188 | Medical Microbiology | 21 | 492 | 838 | 1260 |
| 189 | Organic Geochemistry | 12 | 477 | 135 | 176 |
| 190 | Botany | 44 | 475 | 1123 | 1941 |
| 190 | Health | 52 | 475 | 329 | 791 |
| 190 | Sports | 36 | 475 | 516 | 710 |
| 193 | Water Microbiology | 9 | 473 | 148 | 92 |
| 193 | Fouling | 9 | 473 | 63 | 57 |
| 195 | Nursing | 64 | 471 | 190 | 423 |
| 195 | Microbial Ecology | 18 | 471 | 902 | 1379 |
| 197 | Information Technology | 12 | 469 | 1281 | 900 |
| 198 | Vaccines | 16 | 447 | 750 | 835 |
| 199 | Geomorphology | 55 | 445 | 161 | 697 |
| 200 | nanoscience | 15 | 444 | 1423 | 1598 |
| 201 | Bioengineering | 12 | 439 | 2353 | 2586 |
| 202 | econometric models | 13 | 437 | 124 | 122 |
| 203 | natural disasters | 9 | 436 | 657 | 494 |
| 204 | Urology | 34 | 432 | 432 | 816 |
| 205 | Software Engineering | 18 | 430 | 389 | 399 |
| 206 | Inflammation | 12 | 425 | 537 | 596 |
| 207 | Educational Sociology | 24 | 420 | 31 | 46 |
| 208 | Mycology | 17 | 418 | 638 | 751 |
| 209 | cosmic rays | 4 | 416 | 404 | 105 |
| 210 | Signal Transduction | 8 | 414 | 862 | 847 |
| 211 | Oncology | 7 | 412 | 1523 | 1687 |
| 211 | Bioinorganic chemistry | 24 | 412 | 434 | 594 |
| 213 | History | 156 | 410 | 63 | 88 |
| 214 | Homeostasis | 1 | 409 | 728 | 622 |
| 214 | Cell metabolism | 1 | 409 | 1180 | 646 |
| 216 | Respiration | 18 | 408 | 529 | 708 |
| 217 | Dermatology | 25 | 403 | 547 | 751 |
| 218 | mass transfer | 24 | 401 | 505 | 779 |
| 219 | Production Engineering | 41 | 393 | 363 | 660 |
| 219 | mathematical analysis | 50 | 393 | 597 | 807 |
| 221 | Combinatorial optimization | 21 | 392 | 51 | 31 |
| 222 | System analysis | 34 | 391 | 598 | 977 |
| 223 | Electrochemical Analysis | 12 | 387 | 743 | 612 |
| 224 | Computer Science | 18 | 378 | 732 | 584 |
| 225 | actuators | 7 | 369 | 1484 | 1192 |
| 225 | transducers | 7 | 369 | 1484 | 1192 |
| 227 | cell interaction | 9 | 368 | 636 | 630 |
| 228 | Diagnostic microbiology | 6 | 366 | 912 | 983 |
| 229 | Anthropology | 134 | 363 | 119 | 530 |
| 229 | Electronics | 14 | 363 | 1874 | 1610 |
| 231 | Sociology | 59 | 358 | 494 | 1290 |
| 232 | Engineering Geology | 6 | 357 | 1042 | 720 |
| 233 | cytokines | 11 | 355 | 631 | 694 |
| 234 | Regional Planning | 47 | 348 | 247 | 641 |
| 234 | Nervous system | 19 | 348 | 886 | 1452 |
| 236 | Information Science | 61 | 346 | 283 | 1228 |
| 237 | Numerical Analysis | 40 | 343 | 516 | 887 |
| 238 | Zeolites | 2 | 342 | 1140 | 456 |
| 239 | Polymers | 20 | 340 | 2076 | 2283 |
| 240 | Water | 11 | 336 | 1311 | 1679 |
| 241 | Biochemical Engineering | 10 | 329 | 1879 | 2541 |
| 242 | Behavior | 10 | 328 | 1714 | 1950 |
| 243 | Paleoceanography | 2 | 326 | 229 | 156 |
| 244 | History of Medicine | 70 | 325 | 19 | 43 |
| 245 | Forest Ecology | 7 | 318 | 684 | 598 |
| 246 | Social Sciences | 113 | 314 | 331 | 1244 |
| 247 | Magnetic Resonance Spectroscopy | 19 | 313 | 434 | 500 |
| 248 | Telecommunication Systems | 12 | 312 | 748 | 583 |
| 248 | Carbon | 12 | 312 | 595 | 945 |
| 250 | Anatomy | 41 | 311 | 432 | 1041 |
| 251 | Physical Chemistry | 12 | 305 | 1189 | 1269 |
| 252 | cell adhesion molecules | 7 | 302 | 278 | 245 |
| 252 | Cell communication | 7 | 302 | 479 | 445 |
| 252 | environmental issues | 4 | 302 | 336 | 177 |
| 255 | Production Management | 32 | 301 | 208 | 788 |
| 255 | Hormones | 7 | 301 | 855 | 777 |
| 255 | Cell death | 4 | 301 | 1087 | 943 |
| 255 | energy resources | 15 | 301 | 481 | 1089 |
| 259 | management | 25 | 300 | 1176 | 1860 |
| 259 | finance | 18 | 300 | 894 | 1030 |
| 261 | Human genetics | 4 | 297 | 1867 | 2534 |
| 262 | Forest Management | 5 | 296 | 760 | 575 |
| 262 | environmental exposure | 8 | 296 | 1103 | 1078 |
| 262 | Food preferences | 15 | 296 | 88 | 186 |
| 265 | sustainability | 2 | 295 | 1124 | 585 |
| 266 | Econometrics | 19 | 290 | 482 | 620 |
| 267 | Cosmology | 42 | 289 | 273 | 524 |
| 267 | China | 10 | 289 | 1659 | 1380 |
| 269 | Coral reef biology | 11 | 288 | 123 | 177 |
| 269 | Biometrics | 11 | 288 | 541 | 513 |
| 271 | cell physiology | 7 | 287 | 1023 | 1103 |
| 272 | Fluid Dynamics | 14 | 286 | 476 | 542 |
| 272 | Fisheries | 19 | 286 | 579 | 850 |
| 274 | Hematology | 5 | 285 | 2224 | 1796 |
| 274 | Agriculture | 10 | 285 | 1203 | 1154 |
| 276 | soil microbiology | 6 | 278 | 1028 | 1183 |
| 277 | Mechanical Engineering | 40 | 277 | 584 | 961 |
| 278 | Manufacturing Processes | 20 | 275 | 841 | 1225 |
| 279 | Rheology | 5 | 271 | 362 | 192 |
| 280 | women | 61 | 268 | 23 | 180 |
| 280 | Insect biochemistry | 4 | 268 | 361 | 262 |
| 282 | Pharmacy | 14 | 267 | 910 | 1196 |
| 282 | Taste | 13 | 267 | 56 | 85 |
| 282 | smell | 13 | 267 | 56 | 85 |
| 285 | Image Processing | 18 | 266 | 896 | 1338 |
| 286 | Organometallic chemistry | 28 | 264 | 494 | 854 |
| 287 | United States | 30 | 263 | 1528 | 2648 |
| 288 | Systems Engineering | 14 | 262 | 992 | 1076 |
| 288 | Fractals | 12 | 262 | 500 | 517 |
| 290 | Physical organic chemistry | 11 | 261 | 749 | 728 |
| 291 | radioactive waste | 3 | 260 | 815 | 689 |
| 291 | industrial waste | 3 | 260 | 843 | 691 |
| 291 | Hazardous waste | 3 | 260 | 952 | 744 |
| 294 | Obstetrics | 19 | 259 | 838 | 1283 |
| 294 | Neurobiology | 15 | 259 | 784 | 1289 |
| 296 | Geriatric Oncology | 1 | 257 | 975 | 333 |
| 297 | Solitons | 11 | 255 | 439 | 475 |
| 297 | Chaos | 11 | 255 | 439 | 475 |
| 299 | Nanostructures | 18 | 254 | 829 | 1394 |
| 299 | Insects | 5 | 254 | 1194 | 704 |
| 301 | Fluid Mechanics | 14 | 252 | 799 | 865 |
| 302 | Marine Ecology | 20 | 251 | 203 | 344 |
| 302 | Veterinary Pathology | 26 | 251 | 44 | 95 |
| 304 | Aquaculture | 18 | 250 | 518 | 770 |
| 305 | natural products | 38 | 249 | 308 | 862 |
| 305 | Cognition | 9 | 249 | 943 | 983 |
| 307 | Genomics | 6 | 247 | 2398 | 2181 |
| 307 | Signal Processing | 11 | 247 | 1426 | 1578 |
| 309 | Ophthalmology | 14 | 246 | 839 | 1068 |
| 309 | Nutrition physiology | 14 | 246 | 227 | 443 |
| 309 | Catalysts | 8 | 246 | 345 | 304 |
| 312 | Chemical Oceanography | 6 | 245 | 177 | 224 |
| 313 | nucleic acids | 4 | 244 | 1532 | 1414 |
| 314 | Cognitive neuroscience | 4 | 241 | 827 | 699 |
| 315 | human behavior | 8 | 240 | 1431 | 1897 |
| 316 | Particle Physics | 12 | 239 | 338 | 321 |
| 316 | Photochemistry | 12 | 239 | 841 | 1008 |
| 318 | Zoology | 26 | 238 | 877 | 1298 |
| 319 | Information Theory | 17 | 237 | 555 | 789 |
| 319 | Adhesion | 11 | 237 | 188 | 209 |
| 319 | Virulence | 5 | 237 | 857 | 1099 |
| 319 | Work | 37 | 237 | 24 | 131 |
| 319 | adhesives | 11 | 237 | 204 | 211 |
| 324 | Superconductivity | 7 | 236 | 218 | 149 |
| 325 | Wildlife conservation | 4 | 234 | 1029 | 925 |
| 325 | Immunity | 7 | 234 | 1253 | 1856 |
| 327 | polymerization | 8 | 230 | 2568 | 2272 |
| 327 | United Kingdom | 3 | 230 | 1594 | 1099 |
| 329 | Atmospheric Physics | 7 | 229 | 1058 | 1073 |
| 330 | Food Policy | 1 | 228 | 608 | 234 |
| 330 | agricultural policy | 1 | 228 | 441 | 198 |
| 330 | world | 1 | 228 | 1203 | 596 |
| 333 | Transportation | 11 | 222 | 826 | 991 |
| 333 | Heterocyclic compounds | 6 | 222 | 720 | 293 |
| 335 | Immunopathology | 7 | 220 | 826 | 904 |
| 336 | Petroleum Engineering | 20 | 216 | 227 | 415 |
| 336 | Public Administration | 26 | 216 | 355 | 614 |
| 338 | Hydrology | 13 | 215 | 1255 | 1554 |
| 338 | Luminescence | 12 | 215 | 555 | 608 |
| 340 | Geometry | 38 | 214 | 222 | 375 |
| 341 | Total Quality Management | 8 | 213 | 183 | 187 |
| 342 | Biomass Energy | 12 | 212 | 1280 | 1948 |
| 342 | radiocarbon dating | 23 | 212 | 3 | 35 |
| 342 | Anxiety Disorders | 7 | 212 | 305 | 503 |
| 342 | Anxiety | 7 | 212 | 304 | 506 |
| 346 | Obesity | 7 | 210 | 1299 | 1529 |
| 346 | animal diseases | 7 | 210 | 267 | 249 |
| 348 | Optical materials | 15 | 209 | 1278 | 1894 |
| 349 | Seaweed | 10 | 208 | 266 | 410 |
| 350 | Astrocytes | 4 | 207 | 412 | 459 |
| 351 | Pediatrics | 7 | 206 | 1527 | 1766 |
| 351 | Environmental Chemistry | 12 | 206 | 1042 | 1763 |
| 351 | miniaturization | 6 | 206 | 1343 | 1452 |
| 354 | Histochemistry | 9 | 205 | 595 | 614 |
| 354 | complementary therapies | 8 | 205 | 1186 | 1151 |
| 354 | software | 4 | 205 | 899 | 761 |
| 357 | city planning | 50 | 204 | 226 | 885 |
| 358 | Microelectronics | 6 | 203 | 1368 | 1311 |
| 359 | Regional Development | 1 | 202 | 463 | 142 |
| 359 | Development planning | 1 | 202 | 427 | 125 |
| 359 | Economic planning | 1 | 202 | 872 | 231 |
| 362 | Bacterial infections | 7 | 201 | 489 | 820 |
| 363 | drug evaluation | 8 | 200 | 796 | 837 |
| 363 | proteins | 11 | 200 | 1149 | 1448 |
| 365 | Environmental Engineering | 31 | 197 | 1133 | 2857 |
| 365 | visualization | 7 | 197 | 999 | 556 |
| 367 | Alternative Medicine | 6 | 195 | 1345 | 1168 |
| 368 | Teratology | 3 | 194 | 259 | 198 |
| 368 | abnormalities | 3 | 194 | 159 | 123 |
| 370 | Statistical Mechanics | 28 | 193 | 203 | 372 |
| 371 | Exercise | 25 | 192 | 357 | 727 |
| 372 | Linguistics | 121 | 190 | 101 | 649 |
| 372 | internet | 12 | 190 | 704 | 1016 |
| 372 | food industry | 7 | 190 | 285 | 233 |
| 375 | vitamins | 3 | 188 | 120 | 91 |
| 376 | Medical Physics | 7 | 185 | 1159 | 1214 |
| 377 | Developing countries | 9 | 184 | 1238 | 1443 |
| 378 | Nanochemistry | 10 | 181 | 570 | 684 |
| 378 | Language Disorders | 1 | 181 | 1256 | 479 |
| 378 | Psycholinguistics | 1 | 181 | 1417 | 680 |
| 378 | Writing | 1 | 181 | 480 | 159 |
| 378 | Reading | 1 | 181 | 850 | 338 |
| 383 | Respiratory system | 3 | 180 | 591 | 427 |
| 384 | Wireless Communication Systems | 14 | 179 | 1161 | 1454 |
| 384 | Mechanics | 15 | 179 | 503 | 623 |
| 386 | Calorimetry | 12 | 178 | 436 | 553 |
| 386 | Thermal analysis | 12 | 178 | 436 | 553 |
| 388 | Technological Innovations | 22 | 177 | 168 | 630 |
| 389 | drugs | 8 | 176 | 1361 | 1498 |
| 390 | environmental indicators | 5 | 174 | 882 | 1014 |
| 390 | free radicals | 7 | 174 | 898 | 1327 |
| 392 | Project Management | 3 | 173 | 263 | 316 |
| 392 | nuclear magnetic resonance spectroscopy | 11 | 173 | 342 | 402 |
| 392 | NMR | 11 | 173 | 192 | 211 |
| 392 | magnetic resonance | 11 | 173 | 203 | 234 |
| 396 | Medicinal plants | 8 | 172 | 831 | 1186 |
| 396 | Quality of life | 7 | 172 | 936 | 1181 |
| 398 | Raman spectroscopy | 11 | 171 | 303 | 476 |
| 398 | Fishery resources | 14 | 171 | 190 | 411 |
| 400 | Data Mining | 7 | 170 | 969 | 1256 |
| 400 | Systems Biology | 6 | 170 | 1078 | 1125 |
| 400 | Drug design | 10 | 170 | 867 | 1298 |
| 400 | Wetland ecology | 4 | 170 | 352 | 261 |
| 400 | wetland management | 4 | 170 | 101 | 91 |
| 405 | Forecasting | 7 | 169 | 267 | 307 |
| 405 | machinery | 33 | 169 | 78 | 393 |
| 405 | Radio waves | 5 | 169 | 753 | 699 |
| 405 | Radio | 5 | 169 | 1268 | 1186 |
| 409 | soil conservation | 7 | 168 | 442 | 539 |
| 409 | Elementary particles | 2 | 168 | 207 | 201 |
| 411 | Animal Behavior | 4 | 167 | 1558 | 1535 |
| 412 | Morphology | 29 | 165 | 133 | 440 |
| 412 | Psychopharmacology | 2 | 165 | 1749 | 1300 |
| 412 | Electrophoresis | 12 | 165 | 809 | 1211 |
| 415 | Evidence-Based Medicine | 5 | 164 | 983 | 774 |
| 416 | Journalism | 6 | 163 | 367 | 209 |
| 417 | Nanobiotechnology | 2 | 162 | 557 | 440 |
| 417 | Land use | 7 | 162 | 689 | 873 |
| 419 | radiative transfer | 21 | 161 | 141 | 321 |
| 420 | Comparative Physiology | 3 | 160 | 746 | 605 |
| 420 | Nonlinear functional analysis | 21 | 160 | 315 | 681 |
| 422 | Quantum theory | 16 | 159 | 312 | 567 |
| 423 | Traffic Engineering | 5 | 158 | 282 | 325 |
| 424 | Ethology | 3 | 157 | 1402 | 1374 |
| 425 | Clinical Pharmacology | 10 | 155 | 781 | 1054 |
| 425 | North America | 6 | 155 | 501 | 431 |
| 427 | Statistics | 10 | 154 | 1549 | 1539 |
| 427 | Transport | 8 | 154 | 301 | 486 |
| 427 | Sea | 8 | 154 | 263 | 400 |
| 430 | Chromatographic analysis | 10 | 153 | 1055 | 1218 |
| 430 | Digestive system diseases | 2 | 153 | 1117 | 711 |
| 432 | Political Science | 47 | 152 | 376 | 899 |
| 432 | Molecules | 18 | 152 | 560 | 880 |
| 434 | Computer Engineering | 5 | 149 | 737 | 501 |
| 434 | Post-traumatic stress disorder | 3 | 149 | 755 | 602 |
| 436 | Tourism | 23 | 147 | 418 | 1324 |
| 436 | Bioinformatics | 14 | 147 | 975 | 1736 |
| 438 | Industrial Engineering | 13 | 144 | 895 | 1406 |
| 438 | Paleontology | 14 | 144 | 602 | 864 |
| 438 | Freeze-Drying | 6 | 144 | 193 | 229 |
| 438 | Hypothermia | 6 | 144 | 193 | 229 |
| 438 | Freeze Drying | 6 | 144 | 193 | 229 |
| 443 | Chemical Ecology | 7 | 143 | 305 | 478 |
| 443 | Clinical Immunology | 4 | 143 | 1086 | 1030 |
| 443 | pheromones | 7 | 143 | 271 | 445 |
| 443 | rare diseases | 7 | 143 | 366 | 547 |
| 447 | Hypertension | 7 | 142 | 1033 | 1672 |
| 447 | Photobiology | 9 | 142 | 752 | 1061 |
| 447 | infection | 9 | 142 | 921 | 1457 |
| 450 | economic conditions | 18 | 141 | 159 | 412 |
| 451 | Computational Biology | 12 | 140 | 1465 | 2304 |
| 451 | nuclear magnetic resonance | 8 | 140 | 666 | 702 |
| 453 | Mineralogy | 5 | 138 | 1054 | 1001 |
| 454 | Cell differentiation | 4 | 137 | 1461 | 1823 |
| 454 | mycoses | 10 | 137 | 362 | 966 |
| 456 | Engineering Mathematics | 20 | 135 | 959 | 1448 |
| 456 | Sedimentary rocks | 5 | 135 | 439 | 512 |
| 458 | Quantum Optics | 13 | 134 | 371 | 558 |
| 459 | Physical fitness | 11 | 133 | 503 | 826 |
| 460 | Economic Thought | 1 | 132 | 506 | 340 |
| 460 | data collection | 3 | 132 | 1059 | 1018 |
| 460 | atmosphere | 3 | 132 | 796 | 671 |
| 463 | Stem cells | 6 | 131 | 1162 | 1481 |
| 463 | Laser Spectroscopy | 12 | 131 | 354 | 535 |
| 463 | Nonlinear mechanics | 12 | 131 | 111 | 254 |
| 463 | international cooperation | 4 | 131 | 473 | 461 |
| 467 | Adolescent Medicine | 3 | 130 | 548 | 743 |
| 467 | Chromatography | 8 | 130 | 1022 | 1236 |
| 469 | industrial hygiene | 26 | 129 | 197 | 513 |
| 469 | Extreme environments | 6 | 129 | 116 | 239 |
| 471 | Surface-Active Agents | 4 | 128 | 971 | 1131 |
| 471 | Surface properties | 4 | 128 | 1036 | 1232 |
| 473 | Molecular Microbiology | 3 | 127 | 853 | 1014 |
| 474 | Database Management | 15 | 125 | 319 | 653 |
| 474 | Combustion | 12 | 125 | 590 | 992 |
| 474 | Marine biodiversity | 13 | 125 | 63 | 98 |
| 474 | lasers | 25 | 125 | 647 | 1499 |
| 478 | Evolutionary Genetics | 9 | 124 | 237 | 556 |
| 478 | Plant Ecology | 11 | 124 | 926 | 1726 |
| 478 | Molecular Epidemiology | 9 | 124 | 237 | 556 |
| 478 | Food Preservation | 8 | 124 | 357 | 398 |
| 482 | medical education | 3 | 123 | 1758 | 1223 |
| 482 | Primates | 14 | 123 | 271 | 532 |
| 484 | Entropy | 13 | 122 | 375 | 638 |
| 485 | Artificial Organs | 6 | 121 | 443 | 398 |
| 485 | Bacteria | 3 | 121 | 354 | 455 |
| 485 | carbon monoxide | 4 | 121 | 223 | 354 |
| 488 | Bacterial diseases | 2 | 120 | 379 | 246 |
| 488 | Entomology | 6 | 120 | 1740 | 1550 |
| 490 | Critical Care | 5 | 118 | 1202 | 1760 |
| 491 | Biopharmaceutics | 3 | 117 | 1238 | 1120 |
| 491 | Analytical Biochemistry | 15 | 117 | 702 | 1498 |
| 491 | Host-parasite interactions | 3 | 117 | 1213 | 1575 |
| 494 | Microscopy | 10 | 116 | 828 | 1046 |
| 495 | Dentistry | 11 | 115 | 319 | 404 |
| 495 | Mass Media | 111 | 115 | 18 | 348 |
| 495 | Business | 18 | 115 | 819 | 1847 |
| 498 | Literature | 91 | 114 | 53 | 65 |
| 498 | Critical Care Medicine | 4 | 114 | 1248 | 1717 |
| 498 | Multiple sclerosis | 5 | 114 | 411 | 331 |
| 501 | freshwater biology | 5 | 113 | 709 | 794 |
| 502 | South America | 21 | 112 | 31 | 31 |
| 503 | Chromosome mapping | 1 | 111 | 2884 | 1979 |
| 503 | Decision making | 5 | 111 | 1141 | 1184 |
| 503 | gene mapping | 1 | 111 | 3109 | 2233 |
| 506 | Child | 11 | 110 | 1228 | 1909 |
| 506 | Ocean Engineering | 9 | 110 | 965 | 1458 |
| 506 | Educational evaluation | 16 | 110 | 23 | 85 |
| 509 | Structural dynamics | 5 | 109 | 806 | 1053 |
| 510 | Japan | 7 | 107 | 1318 | 1382 |
| 510 | biological invasions | 5 | 107 | 433 | 590 |
| 512 | Pediatric Neurology | 2 | 106 | 1144 | 1336 |
| 512 | hazard mitigation | 5 | 106 | 662 | 847 |
| 514 | Human Geography | 21 | 105 | 338 | 783 |
| 514 | Political Sociology | 27 | 105 | 61 | 360 |
| 514 | Industrial Microbiology | 4 | 105 | 1764 | 2130 |
| 514 | Music | 10 | 105 | 396 | 467 |
| 518 | Structural Engineering | 12 | 103 | 847 | 1328 |
| 518 | Systems Analysis | 7 | 103 | 687 | 858 |
| 518 | bees | 4 | 103 | 329 | 318 |
| 521 | Automation | 10 | 102 | 1321 | 2035 |
| 522 | Process Control | 3 | 101 | 885 | 1140 |
| 522 | voice | 7 | 101 | 238 | 322 |
| 522 | Crystal growth | 8 | 101 | 627 | 970 |
| 525 | Dynamics | 14 | 100 | 794 | 1215 |
| 525 | Quantum Communication | 3 | 100 | 186 | 230 |
| 527 | innovation | 15 | 99 | 137 | 741 |
| 527 | Invertebrates | 3 | 99 | 609 | 506 |
| 529 | Measurement | 7 | 97 | 813 | 1142 |
| 530 | Cytogenetics | 1 | 96 | 2363 | 1776 |
| 530 | Decision Support Systems | 2 | 96 | 397 | 178 |
| 530 | Crystallography | 22 | 96 | 576 | 950 |
| 530 | feeding behavior | 1 | 96 | 1122 | 770 |
| 530 | Appetite | 1 | 96 | 996 | 713 |
| 535 | Medical Laboratory Science | 6 | 94 | 1631 | 2546 |
| 535 | Water quality management | 8 | 94 | 1131 | 1605 |
| 535 | land degradation | 2 | 94 | 634 | 530 |
| 535 | Combinatorial analysis | 11 | 94 | 530 | 554 |
| 535 | degradation | 2 | 94 | 634 | 530 |
| 540 | Laser therapy | 6 | 93 | 244 | 260 |
| 540 | Marine algae | 5 | 93 | 73 | 93 |
| 542 | Fishery management | 5 | 92 | 631 | 713 |
| 542 | Solar System | 8 | 92 | 471 | 773 |
| 544 | Nondestructive testing | 2 | 91 | 878 | 553 |
| 544 | Public Policy | 8 | 91 | 1019 | 1728 |
| 544 | health planning | 7 | 91 | 1396 | 1853 |
| 544 | Recycling | 1 | 91 | 1025 | 994 |
| 548 | Soil Science | 7 | 90 | 1273 | 1878 |
| 548 | drug resistance | 8 | 90 | 308 | 801 |
| 550 | Technology Assessment | 2 | 89 | 443 | 479 |
| 551 | Logistics | 6 | 88 | 292 | 599 |
| 551 | Applied Linguistics | 20 | 88 | 121 | 396 |
| 551 | Paleopathology | 1 | 88 | 529 | 196 |
| 554 | Bioremediation | 2 | 87 | 1128 | 979 |
| 554 | pain | 3 | 87 | 1341 | 1437 |
| 556 | Petrology | 1 | 86 | 1243 | 922 |
| 556 | Simulation Methods | 6 | 86 | 604 | 818 |
| 556 | peptides | 6 | 86 | 613 | 723 |
| 559 | Pharmaceutical Technology | 6 | 85 | 1114 | 1635 |
| 559 | Quantum Chemistry | 13 | 85 | 332 | 588 |
| 559 | Computer-Aided Design | 10 | 85 | 583 | 1106 |
| 559 | Cell division | 2 | 85 | 769 | 668 |
| 559 | synthesis | 7 | 85 | 660 | 715 |
| 564 | Child Development | 7 | 84 | 1227 | 1933 |
| 564 | Europe | 13 | 84 | 1502 | 2650 |
| 566 | Nuclear Chemistry | 17 | 83 | 387 | 777 |
| 566 | Radiochemistry | 17 | 83 | 344 | 702 |
| 566 | Computational Fluid Dynamics | 5 | 83 | 490 | 594 |
| 566 | Primary health care | 6 | 83 | 1182 | 1619 |
| 566 | Phytotherapy | 4 | 83 | 746 | 957 |
| 566 | Attention | 4 | 83 | 1439 | 1746 |
| 566 | Cerebral cortex | 2 | 83 | 1034 | 1027 |
| 573 | clay | 2 | 82 | 987 | 1028 |
| 574 | Multimedia Systems | 7 | 81 | 1235 | 1544 |
| 575 | Geriatrics | 4 | 80 | 2590 | 2707 |
| 575 | Antiviral agents | 4 | 80 | 269 | 355 |
| 575 | Immune system | 2 | 80 | 1265 | 1442 |
| 578 | Internet of Things | 4 | 79 | 952 | 1181 |
| 578 | Infections | 5 | 79 | 884 | 1496 |
| 578 | drug development | 2 | 79 | 1371 | 1694 |
| 578 | Culture | 7 | 79 | 679 | 713 |
| 582 | Probiotics | 2 | 78 | 202 | 174 |
| 582 | Medical innovations | 1 | 78 | 1731 | 1847 |
| 582 | Fungi | 3 | 78 | 1048 | 1196 |
| 582 | Aquatic ecology | 6 | 78 | 655 | 901 |
| 586 | Herbal medicine | 2 | 77 | 922 | 1043 |
| 586 | drug therapy | 6 | 77 | 1602 | 2505 |
| 588 | Diagnostic Imaging | 8 | 76 | 1264 | 2021 |
| 588 | Medical Anthropology | 2 | 76 | 1521 | 1665 |
| 588 | technical education | 2 | 76 | 837 | 567 |
| 588 | Memory | 4 | 76 | 1498 | 1962 |
| 588 | Yeast | 1 | 76 | 768 | 558 |
| 588 | Aging | 5 | 76 | 2260 | 2749 |
| 594 | Oral Medicine | 13 | 75 | 205 | 508 |
| 594 | Differential Equations | 10 | 75 | 504 | 743 |
| 594 | soil pollution | 8 | 75 | 213 | 568 |
| 594 | Bipolar Disorder | 1 | 75 | 567 | 432 |
| 598 | Functional Analysis | 12 | 74 | 649 | 1017 |
| 598 | Green Chemistry | 4 | 74 | 1548 | 2140 |
| 598 | Consciousness | 3 | 74 | 459 | 469 |
| 601 | Bioenergetics | 8 | 73 | 453 | 1033 |
| 601 | Heterocyclic chemistry | 6 | 73 | 302 | 287 |
| 601 | Energy metabolism | 8 | 73 | 353 | 745 |
| 601 | bioclimatology | 8 | 73 | 445 | 983 |
| 601 | geological modeling | 4 | 73 | 391 | 458 |
| 601 | Membranes | 8 | 73 | 1107 | 2086 |
| 607 | Graph Theory | 7 | 72 | 459 | 431 |
| 607 | Magnetic Resonance Imaging | 4 | 72 | 427 | 517 |
| 609 | Waste management | 5 | 71 | 1175 | 1418 |
| 609 | Water Purification | 5 | 71 | 926 | 1162 |
| 609 | Perception | 4 | 71 | 1549 | 1977 |
| 612 | Plant Morphology | 7 | 70 | 327 | 602 |
| 613 | Chemical processes | 1 | 69 | 1131 | 592 |
| 614 | Psychoneuroimmunology | 2 | 68 | 749 | 979 |
| 614 | Radiography | 3 | 68 | 792 | 1120 |
| 614 | Quantum electronics | 10 | 68 | 928 | 1532 |
| 614 | Microbial Biotechnology | 3 | 68 | 1043 | 1208 |
| 614 | Neuroimmunology | 2 | 68 | 825 | 1051 |
| 614 | Social policy | 22 | 68 | 250 | 885 |
| 614 | Infrared spectroscopy | 4 | 68 | 224 | 351 |
| 614 | breastfeeding | 1 | 68 | 916 | 536 |
| 622 | preimplantation genetic diagnosis | 4 | 67 | 384 | 507 |
| 622 | embryo transfer | 4 | 67 | 402 | 523 |
| 622 | analysis | 4 | 67 | 298 | 404 |
| 622 | Microwaves | 15 | 67 | 656 | 1249 |
| 622 | tomography | 1 | 67 | 698 | 340 |
| 627 | Information Systems | 6 | 66 | 967 | 1588 |
| 627 | Urban Geography | 2 | 66 | 278 | 244 |
| 627 | Industrial Safety | 9 | 66 | 542 | 1221 |
| 627 | Environmental Geochemistry | 5 | 66 | 308 | 618 |
| 627 | Solutions | 2 | 66 | 509 | 331 |
| 627 | Microorganisms | 1 | 66 | 1691 | 1516 |
| 627 | Evolution | 4 | 66 | 1606 | 2153 |
| 627 | Minerals | 5 | 66 | 544 | 894 |
| 635 | Climate change | 3 | 65 | 1036 | 1793 |
| 635 | Eutrophication | 3 | 65 | 978 | 1749 |
| 635 | Teaching | 24 | 65 | 459 | 1454 |
| 638 | Pharmacokinetics | 2 | 64 | 1247 | 1180 |
| 638 | infrared radiation | 1 | 64 | 1064 | 518 |
| 638 | Scheduling | 3 | 64 | 119 | 151 |
| 638 | Production Scheduling | 3 | 64 | 119 | 151 |
| 638 | Porous materials | 12 | 64 | 228 | 703 |
| 638 | nucleotides | 4 | 64 | 298 | 217 |
| 644 | Child welfare | 4 | 63 | 905 | 1090 |
| 644 | Metabolic syndrome | 4 | 63 | 151 | 294 |
| 646 | vascular diseases | 1 | 62 | 1084 | 969 |
| 647 | Social Movements | 19 | 61 | 11 | 97 |
| 647 | Ethnobotany | 1 | 61 | 429 | 337 |
| 647 | Fiber Optics | 7 | 61 | 662 | 1082 |
| 647 | Traditional medicine | 1 | 61 | 557 | 388 |
| 647 | Proteome | 2 | 61 | 1434 | 1640 |
| 647 | ethnobiology | 1 | 61 | 495 | 379 |
| 647 | rehabilitation | 5 | 61 | 1772 | 2560 |
| 647 | Ethnomedicine | 1 | 61 | 341 | 329 |
| 655 | Developmental Immunology | 4 | 60 | 721 | 1076 |
| 655 | Radioisotopes | 7 | 60 | 753 | 1058 |
| 655 | Chemical analysis | 2 | 60 | 1468 | 1425 |
| 655 | Population | 5 | 60 | 762 | 1172 |
| 655 | Human biology | 5 | 60 | 454 | 636 |
| 660 | Neurotoxicology | 5 | 59 | 384 | 837 |
| 660 | Communication and Culture | 25 | 59 | 19 | 201 |
| 660 | Apoptosis | 5 | 59 | 144 | 405 |
| 660 | neurotoxins | 5 | 59 | 144 | 405 |
| 660 | Neurotoxic agents | 5 | 59 | 144 | 405 |
| 660 | International Finance | 8 | 59 | 973 | 1670 |
| 660 | Australia | 7 | 59 | 1190 | 1884 |
| 660 | Nerve regeneration | 5 | 59 | 144 | 405 |
| 668 | Heat Exchangers | 4 | 58 | 1037 | 1645 |
| 668 | Multiphase Flow | 3 | 58 | 369 | 507 |
| 668 | Neural circuitry | 5 | 58 | 1587 | 2391 |
| 668 | Calculus of Variations | 5 | 58 | 370 | 427 |
| 668 | locomotion | 1 | 58 | 1019 | 782 |
| 668 | posture | 1 | 58 | 1019 | 782 |
| 668 | Malaria | 4 | 58 | 643 | 946 |
| 668 | Social behavior | 3 | 58 | 1168 | 1361 |
| 668 | gait | 1 | 58 | 1019 | 782 |
| 668 | walking | 1 | 58 | 1019 | 782 |
| 678 | Logic | 5 | 57 | 352 | 334 |
| 678 | Medical Imaging | 2 | 57 | 364 | 357 |
| 678 | Algorithms | 6 | 57 | 459 | 662 |
| 681 | Health Services Research | 3 | 56 | 1747 | 1981 |
| 681 | Visual Perception | 3 | 56 | 1620 | 1993 |
| 681 | biological agents | 15 | 56 | 135 | 260 |
| 684 | Rheumatology | 2 | 55 | 1408 | 1460 |
| 684 | Neurovirology | 4 | 55 | 182 | 329 |
| 684 | Detectors | 6 | 55 | 1190 | 1816 |
| 687 | Algebra | 20 | 54 | 593 | 1011 |
| 687 | Child psychology | 3 | 54 | 1362 | 1801 |
| 689 | Energy Consumption | 2 | 53 | 504 | 655 |
| 689 | Library Science | 33 | 53 | 170 | 809 |
| 689 | Biomass | 2 | 53 | 809 | 1143 |
| 689 | body temperature | 3 | 53 | 482 | 622 |
| 693 | Immunotherapy | 5 | 52 | 1544 | 2660 |
| 693 | Databases | 1 | 52 | 622 | 458 |
| 693 | Population Genetics | 2 | 52 | 1439 | 1754 |
| 693 | Depression | 2 | 52 | 442 | 718 |
| 693 | X-rays | 3 | 52 | 642 | 612 |
| 693 | Argentina | 19 | 52 | 41 | 52 |
| 699 | Ethics | 4 | 51 | 800 | 934 |
| 699 | Ecosystem management | 1 | 51 | 1197 | 896 |
| 699 | Semiotics | 48 | 51 | 10 | 179 |
| 699 | supercritical fluids | 3 | 51 | 377 | 623 |
| 699 | African Americans | 1 | 51 | 325 | 138 |
| 699 | Fuzzy systems | 7 | 51 | 1056 | 1569 |
| 699 | African American | 1 | 51 | 259 | 115 |
| 706 | Thermodynamics | 6 | 50 | 874 | 1104 |
| 706 | Crystallization | 4 | 50 | 488 | 483 |
| 706 | Estuaries | 1 | 50 | 250 | 257 |
| 706 | commerce | 13 | 50 | 642 | 1691 |
| 706 | Spain | 55 | 50 | 67 | 330 |
| 711 | Archaeology | 15 | 49 | 558 | 1259 |
| 711 | Sustainable Engineering | 4 | 49 | 1469 | 2175 |
| 711 | Semiconductors | 10 | 49 | 1155 | 2162 |
| 711 | Cardiovascular diseases | 4 | 49 | 1436 | 1926 |
| 711 | prostaglandins | 2 | 49 | 545 | 599 |
| 711 | Bones | 2 | 49 | 929 | 1263 |
| 711 | Radiation effects | 2 | 49 | 800 | 1023 |
| 718 | Organizational Sociology | 11 | 48 | 115 | 426 |
| 718 | Hydrodynamics | 6 | 48 | 422 | 805 |
| 718 | Sun | 5 | 48 | 292 | 436 |
| 718 | Women's health | 1 | 48 | 2259 | 1622 |
| 722 | Magnetic Materials | 4 | 47 | 1422 | 1724 |
| 722 | Drug delivery systems | 5 | 47 | 1177 | 2297 |
| 722 | construction industry | 5 | 47 | 84 | 163 |
| 722 | electrocatalysis | 1 | 47 | 227 | 130 |
| 726 | philology | 143 | 46 | 17 | 133 |
| 726 | food service | 2 | 46 | 116 | 69 |
| 728 | Physical Therapy | 2 | 45 | 1547 | 1726 |
| 728 | Randomized Controlled Trials | 4 | 45 | 975 | 1271 |
| 728 | Neuromuscular diseases | 2 | 45 | 756 | 913 |
| 728 | Protozoa | 2 | 45 | 543 | 643 |
| 728 | Muscles | 2 | 45 | 1017 | 1311 |
| 733 | Medical Oncology | 2 | 44 | 2072 | 2561 |
| 733 | Naval Architecture | 2 | 44 | 411 | 336 |
| 733 | Radiation Protection | 4 | 44 | 567 | 525 |
| 733 | Carcinogenesis | 2 | 44 | 1236 | 1608 |
| 733 | Bifurcation Theory | 2 | 44 | 863 | 677 |
| 738 | Soil Mechanics | 4 | 43 | 1017 | 1447 |
| 738 | Dental Public Health | 1 | 43 | 272 | 190 |
| 738 | Atmospheric Chemistry | 2 | 43 | 1024 | 1334 |
| 738 | Functional equations | 2 | 43 | 272 | 139 |
| 738 | Feminism | 18 | 43 | 146 | 589 |
| 738 | arthritis | 1 | 43 | 1799 | 1895 |
| 744 | Hydraulic Engineering | 5 | 42 | 875 | 1333 |
| 744 | Emergency Medicine | 4 | 42 | 1249 | 1634 |
| 744 | Natural resources | 5 | 42 | 560 | 1133 |
| 744 | radiation monitoring | 3 | 42 | 616 | 513 |
| 744 | Molecular recognition | 1 | 42 | 477 | 331 |
| 744 | Plant physiology | 4 | 42 | 1799 | 2778 |
| 744 | ovary | 2 | 42 | 276 | 362 |
| 744 | Radiation dosimetry | 3 | 42 | 490 | 414 |
| 752 | Conservation Biology | 2 | 41 | 1429 | 1711 |
| 752 | pain management | 1 | 41 | 1132 | 858 |
| 752 | Pituitary gland | 2 | 41 | 251 | 331 |
| 752 | livestock | 3 | 41 | 600 | 631 |
| 752 | pigments | 4 | 41 | 679 | 1181 |
| 757 | Discrete Mathematics | 3 | 40 | 336 | 196 |
| 757 | health behavior | 3 | 40 | 951 | 1408 |
| 757 | graph | 3 | 40 | 336 | 196 |
| 757 | carcinogens | 1 | 40 | 1675 | 1646 |
| 757 | mutagens | 1 | 40 | 1336 | 1440 |
| 757 | Kidney diseases | 5 | 40 | 748 | 1333 |
| 763 | Development Economics | 3 | 39 | 451 | 636 |
| 763 | Energy Storage | 7 | 39 | 827 | 1672 |
| 763 | Oral Pathology | 1 | 39 | 201 | 163 |
| 763 | Business Ethics | 2 | 39 | 1097 | 1520 |
| 763 | Building | 9 | 39 | 369 | 864 |
| 763 | plant molecular biology | 2 | 39 | 1706 | 2353 |
| 763 | child behavior | 2 | 39 | 453 | 577 |
| 763 | children | 2 | 39 | 637 | 725 |
| 771 | Emergency Medical Services | 3 | 38 | 790 | 1039 |
| 771 | Rock Mechanics | 3 | 38 | 943 | 1252 |
| 771 | Radiobiology | 1 | 38 | 2125 | 1958 |
| 771 | food contamination | 4 | 38 | 895 | 1422 |
| 771 | Swarm Intelligence | 2 | 38 | 342 | 525 |
| 771 | Plastics | 3 | 38 | 1761 | 2094 |
| 771 | mammals | 2 | 38 | 1272 | 1312 |
| 778 | Topology | 6 | 37 | 208 | 297 |
| 778 | Antibacterial agents | 1 | 37 | 1218 | 1298 |
| 778 | Fluorescence | 3 | 37 | 427 | 556 |
| 781 | Physical Geography | 17 | 36 | 124 | 747 |
| 781 | Control Theory | 5 | 36 | 1393 | 1982 |
| 781 | Enzyme inhibitors | 4 | 36 | 300 | 690 |
| 781 | vibration | 3 | 36 | 1279 | 1575 |
| 781 | Animal husbandry | 2 | 36 | 468 | 475 |
| 781 | Developmental Neurobiology | 5 | 36 | 379 | 790 |
| 781 | Plant diseases | 3 | 36 | 1935 | 2324 |
| 781 | enzymes | 1 | 36 | 2339 | 2301 |
| 789 | Embedded Systems | 1 | 35 | 376 | 266 |
| 789 | Agricultural Chemistry | 4 | 35 | 2167 | 3201 |
| 789 | Nanophotonics | 1 | 35 | 577 | 594 |
| 789 | biological evolution | 3 | 35 | 2034 | 3127 |
| 789 | plant oils | 3 | 35 | 247 | 364 |
| 794 | Visual Communication | 19 | 34 | 55 | 611 |
| 794 | Highway Engineering | 2 | 34 | 535 | 576 |
| 794 | Computational Intelligence | 1 | 34 | 1933 | 1396 |
| 794 | Africa | 10 | 34 | 801 | 1798 |
| 794 | Chemical industry | 1 | 34 | 2211 | 1669 |
| 794 | Climate | 2 | 34 | 750 | 1056 |
| 794 | weather | 2 | 34 | 715 | 1009 |
| 801 | Occupational Therapy | 7 | 33 | 607 | 1063 |
| 801 | Occupational Health | 7 | 33 | 642 | 1396 |
| 801 | social science | 1 | 33 | 300 | 356 |
| 801 | Familial diseases | 1 | 33 | 393 | 352 |
| 801 | Marine mammals | 4 | 33 | 223 | 423 |
| 806 | Systems Theory | 4 | 32 | 507 | 658 |
| 806 | Organometallic compounds | 5 | 32 | 1002 | 1672 |
| 808 | Industrial Policy | 2 | 31 | 606 | 739 |
| 808 | Infertility | 1 | 31 | 1311 | 1558 |
| 808 | Gerontology | 3 | 31 | 1971 | 2450 |
| 808 | Turbulence | 3 | 31 | 236 | 353 |
| 808 | Mineral resources | 1 | 31 | 1030 | 1110 |
| 808 | Adolescent | 5 | 31 | 1608 | 2812 |
| 808 | fertility | 1 | 31 | 1406 | 1639 |
| 815 | Political Economy | 4 | 30 | 106 | 153 |
| 815 | Palynology | 5 | 30 | 157 | 367 |
| 815 | Machine Learning | 4 | 30 | 301 | 593 |
| 815 | Nanoparticles | 4 | 30 | 1654 | 2706 |
| 815 | Globalization | 3 | 30 | 551 | 951 |
| 815 | biochemical markers | 3 | 30 | 908 | 1438 |
| 815 | Sleep | 7 | 30 | 1068 | 2246 |
| 822 | Stochastic Processes | 5 | 29 | 709 | 1184 |
| 822 | Immunopharmacology | 3 | 29 | 1115 | 1854 |
| 822 | Asia | 2 | 29 | 3614 | 3491 |
| 822 | Vision | 1 | 29 | 986 | 1044 |
| 822 | Hippocampus | 1 | 29 | 501 | 647 |
| 827 | Food Safety | 2 | 28 | 309 | 450 |
| 827 | Marine Geophysics | 3 | 28 | 262 | 434 |
| 827 | Watershed management | 3 | 28 | 187 | 356 |
| 827 | Cardiac rehabilitation | 1 | 28 | 143 | 183 |
| 827 | Foodborne diseases | 3 | 28 | 242 | 529 |
| 827 | toxicity testing | 2 | 28 | 992 | 1445 |
| 827 | heredity | 1 | 28 | 1181 | 1067 |
| 827 | textile fibers | 2 | 28 | 567 | 605 |
| 827 | Plants | 3 | 28 | 2133 | 2958 |
| 836 | Philosophy | 53 | 27 | 342 | 1149 |
| 836 | Social Psychology | 2 | 27 | 2443 | 2978 |
| 836 | Emerging infectious diseases | 1 | 27 | 716 | 826 |
| 836 | Bioavailability | 2 | 27 | 100 | 162 |
| 836 | Foraminifera | 2 | 27 | 113 | 176 |
| 836 | Computational Complexity | 7 | 27 | 646 | 1388 |
| 836 | protein | 2 | 27 | 1490 | 1856 |
| 836 | particles | 1 | 27 | 1724 | 1637 |
| 836 | Granular materials | 1 | 27 | 1049 | 1149 |
| 836 | data protection | 1 | 27 | 1068 | 830 |
| 836 | Genes | 1 | 27 | 1921 | 1926 |
| 847 | Ergonomics | 1 | 26 | 1624 | 1409 |
| 847 | Energy Conversion | 4 | 26 | 1119 | 1983 |
| 847 | Computer Vision | 5 | 26 | 874 | 1878 |
| 847 | Environmental Economics | 1 | 26 | 805 | 732 |
| 847 | consumer behavior | 1 | 26 | 914 | 989 |
| 847 | Chemical kinetics | 5 | 26 | 553 | 922 |
| 847 | fuel cells | 4 | 26 | 1144 | 1921 |
| 847 | fossil | 2 | 26 | 60 | 69 |
| 847 | Growth | 2 | 26 | 1339 | 2024 |
| 856 | Game Theory | 1 | 25 | 931 | 759 |
| 856 | epilepsy | 2 | 25 | 1137 | 1555 |
| 856 | Green Technology | 3 | 25 | 393 | 897 |
| 856 | Genetic testing | 2 | 25 | 479 | 574 |
| 856 | Marine mineral resources | 2 | 25 | 215 | 258 |
| 856 | biobanks | 4 | 25 | 89 | 270 |
| 856 | Asymmetric synthesis | 4 | 25 | 63 | 190 |
| 856 | Alloys | 5 | 25 | 174 | 327 |
| 856 | Seabed | 2 | 25 | 215 | 258 |
| 856 | Soil ecology | 1 | 25 | 1228 | 1461 |
| 866 | Nuclear Engineering | 7 | 24 | 1130 | 2006 |
| 866 | Nuclear Energy | 7 | 24 | 689 | 1346 |
| 866 | Cybernetics | 4 | 24 | 1392 | 2432 |
| 866 | Demography | 4 | 24 | 596 | 1167 |
| 866 | Contraception | 2 | 24 | 704 | 1117 |
| 866 | Democracy | 5 | 24 | 210 | 366 |
| 866 | Reproductive health | 2 | 24 | 1012 | 1488 |
| 866 | Political Parties | 5 | 24 | 149 | 368 |
| 866 | Entrepreneurship | 1 | 24 | 1631 | 1704 |
| 866 | Hydrocarbons | 1 | 24 | 219 | 189 |
| 866 | concrete | 4 | 24 | 881 | 1672 |
| 866 | Cytokine | 2 | 24 | 531 | 982 |
| 866 | Birth control | 2 | 24 | 579 | 997 |
| 879 | Law | 44 | 23 | 260 | 1193 |
| 879 | Nephrology | 2 | 23 | 674 | 1107 |
| 879 | Seismology | 1 | 23 | 827 | 771 |
| 879 | Computer Architecture | 5 | 23 | 397 | 735 |
| 879 | Plant Taxonomy | 2 | 23 | 529 | 682 |
| 879 | Social Networks | 2 | 23 | 400 | 626 |
| 879 | Biological Systems | 4 | 23 | 665 | 1330 |
| 879 | Genetic disorders | 1 | 23 | 783 | 893 |
| 879 | Developmental Disabilities | 3 | 23 | 939 | 1733 |
| 879 | Welding | 3 | 23 | 299 | 330 |
| 879 | international trade | 4 | 23 | 578 | 1064 |
| 879 | Earthquakes | 1 | 23 | 691 | 613 |
| 879 | Therapeutics | 1 | 23 | 2781 | 3193 |
| 879 | scientific societies | 1 | 23 | 1306 | 1400 |
| 879 | ecotourism | 1 | 23 | 433 | 540 |
| 879 | Interactive multimedia | 2 | 23 | 791 | 1085 |
| 895 | Urban Policy | 19 | 22 | 152 | 1490 |
| 895 | behavioral medicine | 3 | 22 | 1290 | 2604 |
| 895 | Functional foods | 3 | 22 | 368 | 909 |
| 895 | Soft Condensed Matter | 4 | 22 | 951 | 1750 |
| 895 | risk factors | 2 | 22 | 874 | 1258 |
| 895 | Disease | 2 | 22 | 412 | 963 |
| 901 | Civil Engineering | 4 | 21 | 1720 | 2262 |
| 901 | Urban Planning | 3 | 21 | 349 | 800 |
| 901 | International Relations | 8 | 21 | 699 | 1211 |
| 901 | Inventory Control | 3 | 21 | 42 | 257 |
| 901 | Health Information Management | 1 | 21 | 598 | 962 |
| 901 | medical errors | 1 | 21 | 131 | 142 |
| 901 | nuclear astrophysics | 2 | 21 | 538 | 730 |
| 901 | Urbanization | 3 | 21 | 218 | 414 |
| 901 | Plant tissue culture | 1 | 21 | 1190 | 1355 |
| 901 | curriculum evaluation | 1 | 21 | 594 | 617 |
| 901 | safety | 1 | 21 | 180 | 206 |
| 901 | Carbohydrates | 2 | 21 | 560 | 931 |
| 901 | Learning | 2 | 21 | 1541 | 2071 |
| 901 | Middle East | 2 | 21 | 1281 | 1306 |
| 901 | Plant cell culture | 1 | 21 | 1096 | 1341 |
| 916 | Global Health | 3 | 20 | 1113 | 1990 |
| 916 | Polymer Engineering | 1 | 20 | 272 | 225 |
| 916 | Special Education | 8 | 20 | 403 | 1064 |
| 916 | Pediatric Hematology | 1 | 20 | 648 | 529 |
| 916 | Comparative Education | 4 | 20 | 186 | 395 |
| 916 | Pediatric Nursing | 1 | 20 | 668 | 707 |
| 916 | Evolutionary Computation | 2 | 20 | 631 | 1048 |
| 916 | animals | 5 | 20 | 1039 | 1928 |
| 916 | men | 1 | 20 | 598 | 631 |
| 916 | Roads | 2 | 20 | 902 | 1010 |
| 916 | government | 5 | 20 | 480 | 783 |
| 916 | viruses | 1 | 20 | 2165 | 2729 |
| 916 | Social work | 2 | 20 | 1684 | 2026 |
| 916 | Water chemistry | 1 | 20 | 736 | 753 |
| 916 | Population Dynamics | 3 | 20 | 171 | 408 |
| 931 | Proteomics | 2 | 19 | 1402 | 2252 |
| 931 | Marine Biotechnology | 1 | 19 | 443 | 636 |
| 931 | Multicultural Education | 2 | 19 | 468 | 584 |
| 931 | Sustainable agriculture | 3 | 19 | 748 | 1445 |
| 931 | Research Design | 2 | 19 | 1460 | 2289 |
| 931 | Social Entrepreneurship | 1 | 19 | 281 | 386 |
| 931 | High performance computing | 2 | 19 | 98 | 92 |
| 931 | biopolymers | 3 | 19 | 1210 | 2028 |
| 931 | Growth factors | 1 | 19 | 558 | 855 |
| 940 | Plant Genetics | 1 | 18 | 1099 | 1387 |
| 940 | Supply Chain Management | 1 | 18 | 173 | 133 |
| 940 | Electromagnetism | 2 | 18 | 1270 | 1588 |
| 940 | Geomagnetism | 1 | 18 | 899 | 1039 |
| 940 | Hemostasis | 1 | 18 | 1193 | 1348 |
| 940 | Infection control | 2 | 18 | 797 | 1465 |
| 940 | Thrombosis | 1 | 18 | 1559 | 1891 |
| 940 | Intellectual Property | 2 | 18 | 256 | 208 |
| 940 | Online social networks | 1 | 18 | 664 | 704 |
| 940 | Plant genetic engineering | 1 | 18 | 1498 | 1734 |
| 940 | social conflict | 17 | 18 | 19 | 375 |
| 940 | consumers | 1 | 18 | 676 | 769 |
| 940 | multimedia | 1 | 18 | 879 | 1016 |
| 940 | social control | 17 | 18 | 3 | 3 |
| 940 | natural gas | 3 | 18 | 426 | 882 |
| 940 | amino acids | 1 | 18 | 1080 | 1335 |
| 940 | carbonate rocks | 1 | 18 | 265 | 217 |
| 957 | Humanities | 6 | 17 | 1338 | 2399 |
| 957 | Neurogenetics | 1 | 17 | 583 | 708 |
| 957 | Ceramics | 3 | 17 | 1612 | 2282 |
| 957 | Corporate Social Responsibility | 1 | 17 | 583 | 884 |
| 957 | environmental auditing | 1 | 17 | 602 | 896 |
| 957 | Knowledge management | 3 | 17 | 539 | 980 |
| 957 | Electron Microscopy | 1 | 17 | 701 | 748 |
| 957 | Glass | 3 | 17 | 1183 | 1928 |
| 957 | pottery | 3 | 17 | 1116 | 1869 |
| 957 | Navier-Stokes equations | 1 | 17 | 283 | 234 |
| 957 | drug toxicity | 1 | 17 | 933 | 1269 |
| 957 | Liver diseases | 1 | 17 | 2089 | 2640 |
| 969 | Clinical Psychology | 1 | 16 | 2047 | 2489 |
| 969 | Mobile Computing | 1 | 16 | 2089 | 2007 |
| 969 | Tribology | 3 | 16 | 1246 | 1979 |
| 969 | Ecological Genetics | 1 | 16 | 1157 | 1240 |
| 969 | Neuropsychiatry | 1 | 16 | 1372 | 1661 |
| 969 | Earthquake Engineering | 2 | 16 | 1454 | 2093 |
| 969 | Vocational Education | 34 | 16 | 44 | 840 |
| 969 | Clinical Biochemistry | 1 | 16 | 1966 | 2282 |
| 969 | Diagnosis | 3 | 16 | 691 | 1374 |
| 969 | Genetic algorithms | 1 | 16 | 555 | 760 |
| 969 | Biomarkers | 1 | 16 | 898 | 1066 |
| 969 | patents | 1 | 16 | 359 | 410 |
| 969 | Antibodies | 1 | 16 | 1114 | 1316 |
| 969 | Iron | 3 | 16 | 346 | 624 |
| 969 | Antigens | 1 | 16 | 1406 | 1644 |
| 969 | optical devices | 1 | 16 | 877 | 949 |
| 969 | pharmaceutical industry | 1 | 16 | 1113 | 1263 |
| 969 | civil service | 4 | 16 | 302 | 641 |
| 969 | antibiotics | 1 | 16 | 491 | 689 |
| 988 | Early Childhood Education | 1 | 15 | 918 | 934 |
| 988 | Power Electronics | 1 | 15 | 1566 | 1832 |
| 988 | Cartography | 17 | 15 | 108 | 781 |
| 988 | Neurosurgery | 1 | 15 | 1498 | 1860 |
| 988 | Environmental Education | 2 | 15 | 466 | 758 |
| 988 | Remote Sensing | 5 | 15 | 1199 | 2227 |
| 988 | Sleep Disorders | 6 | 15 | 1147 | 2656 |
| 988 | Vaccination | 1 | 15 | 576 | 795 |
| 988 | Edible plants | 2 | 15 | 266 | 701 |
| 988 | Diplomatic relations | 18 | 15 | 206 | 744 |
| 988 | child abuse | 1 | 15 | 1246 | 1628 |
| 988 | Peasants | 1 | 15 | 196 | 263 |
| 988 | recreation | 15 | 15 | 225 | 1015 |