| 1 | Chemistry | 1,579 | 98.9K | 260 | 231 |
| 2 | Astronomy | 1,014 | 92.2K | 166 | 107 |
| 3 | Astrophysics | 657 | 88.4K | 257 | 136 |
| 4 | Physics | 830 | 64.6K | 552 | 512 |
| 5 | Biology | 621 | 63.2K | 571 | 472 |
| 6 | Science | 495 | 44.6K | 695 | 641 |
| 7 | Materials | 589 | 27.7K | 322 | 282 |
| 8 | Natural history | 88 | 26.6K | 676 | 549 |
| 9 | Medicine | 467 | 20.9K | 818 | 826 |
| 10 | Molecular Biology | 338 | 18.6K | 809 | 758 |
| 11 | Biochemistry | 521 | 18.5K | 801 | 852 |
| 12 | Chemical Engineering | 451 | 16.3K | 189 | 234 |
| 13 | Research | 401 | 16.2K | 649 | 559 |
| 14 | Spectrum analysis | 249 | 15.3K | 421 | 367 |
| 15 | Microbiology | 232 | 15.2K | 789 | 638 |
| 16 | Nanotechnology | 285 | 15.0K | 429 | 401 |
| 17 | Materials Science | 281 | 14.3K | 366 | 286 |
| 18 | Ecology | 213 | 14.0K | 717 | 620 |
| 19 | Neurology | 141 | 13.9K | 1075 | 692 |
| 20 | Biotechnology | 209 | 13.2K | 609 | 476 |
| 21 | Metallurgy | 202 | 11.2K | 176 | 111 |
| 22 | Biocompatible Materials | 202 | 11.1K | 361 | 328 |
| 23 | Polymers | 235 | 10.7K | 488 | 323 |
| 24 | Cytology | 120 | 10.5K | 792 | 685 |
| 25 | Analytical Chemistry | 165 | 9.7K | 529 | 280 |
| 26 | Pollution | 114 | 9.5K | 866 | 577 |
| 27 | Biochemical Engineering | 126 | 9.5K | 312 | 321 |
| 28 | Environment | 133 | 9.5K | 665 | 662 |
| 29 | Cell Biology | 91 | 9.2K | 872 | 739 |
| 30 | Nuclear Physics | 338 | 9.1K | 625 | 649 |
| 31 | Pharmacology | 126 | 9.1K | 1001 | 530 |
| 32 | Psychology | 137 | 9.0K | 675 | 406 |
| 33 | Electrochemistry | 255 | 8.9K | 294 | 221 |
| 34 | Metals | 132 | 8.7K | 240 | 129 |
| 35 | Human genetics | 59 | 8.6K | 594 | 711 |
| 36 | Psychiatry | 190 | 8.5K | 473 | 511 |
| 37 | Catalysis | 208 | 8.3K | 404 | 432 |
| 38 | Bioengineering | 110 | 7.6K | 563 | 503 |
| 39 | management | 133 | 7.6K | 347 | 325 |
| 40 | Pharmaceutical Chemistry | 81 | 7.2K | 796 | 350 |
| 41 | Energy Policy | 88 | 7.2K | 238 | 124 |
| 42 | Environmental Health | 124 | 6.9K | 714 | 582 |
| 43 | nucleic acids | 41 | 6.7K | 501 | 278 |
| 44 | Public Health | 210 | 6.6K | 541 | 604 |
| 45 | Colloids | 203 | 6.6K | 302 | 368 |
| 46 | Manufacturing Processes | 191 | 6.5K | 93 | 65 |
| 47 | Geophysics | 135 | 6.5K | 646 | 525 |
| 48 | Environmental Policy | 90 | 6.2K | 341 | 258 |
| 49 | Surface Chemistry | 218 | 6.1K | 280 | 354 |
| 50 | Primary health care | 57 | 5.6K | 264 | 46 |
| 51 | nanoscience | 75 | 5.6K | 505 | 368 |
| 52 | Mental Disorders | 132 | 5.6K | 358 | 412 |
| 53 | polymerization | 131 | 5.5K | 623 | 463 |
| 54 | Composite Materials | 138 | 5.3K | 249 | 272 |
| 55 | Epidemiology | 107 | 5.2K | 560 | 408 |
| 56 | Medical genetics | 118 | 5.2K | 495 | 619 |
| 57 | Genetics | 85 | 5.0K | 782 | 820 |
| 58 | Endocrinology | 57 | 5.0K | 888 | 603 |
| 59 | Environmental Engineering | 81 | 4.9K | 538 | 424 |
| 60 | Atmospheric Physics | 78 | 4.9K | 330 | 257 |
| 61 | Botany | 56 | 4.9K | 1156 | 691 |
| 62 | Geochemistry | 102 | 4.9K | 334 | 298 |
| 63 | Neurophysiology | 44 | 4.8K | 987 | 591 |
| 64 | Health Services Research | 83 | 4.7K | 185 | 96 |
| 65 | Atmospheric Chemistry | 68 | 4.7K | 200 | 204 |
| 66 | Business | 60 | 4.5K | 325 | 242 |
| 67 | United States | 66 | 4.5K | 1144 | 564 |
| 68 | Biophysics | 150 | 4.5K | 990 | 990 |
| 69 | Physical Chemistry | 105 | 4.5K | 230 | 228 |
| 70 | Solid State Physics | 168 | 4.4K | 693 | 710 |
| 71 | Metabolism | 54 | 4.4K | 839 | 603 |
| 72 | Bioorganic chemistry | 108 | 4.4K | 302 | 280 |
| 73 | sanitation | 52 | 4.3K | 312 | 301 |
| 74 | Microbial Ecology | 48 | 4.2K | 540 | 421 |
| 75 | Cell differentiation | 48 | 4.1K | 430 | 400 |
| 76 | Neurobiology | 37 | 4.1K | 568 | 350 |
| 77 | Metabolic diseases | 40 | 4.0K | 814 | 545 |
| 78 | Condensed Matter | 145 | 3.9K | 724 | 745 |
| 79 | Immunology | 69 | 3.9K | 1068 | 981 |
| 80 | Computational Biology | 99 | 3.9K | 283 | 402 |
| 81 | Aging | 100 | 3.9K | 424 | 349 |
| 82 | arthritis | 81 | 3.7K | 173 | 216 |
| 83 | Bioinformatics | 76 | 3.7K | 247 | 335 |
| 84 | energy conservation | 64 | 3.7K | 189 | 173 |
| 85 | Virology | 18 | 3.7K | 1688 | 1052 |
| 86 | Mathematics | 216 | 3.7K | 832 | 636 |
| 87 | Sociology | 73 | 3.6K | 478 | 315 |
| 88 | Geriatrics | 109 | 3.5K | 413 | 387 |
| 89 | Developmental Biology | 49 | 3.4K | 546 | 495 |
| 90 | Biodiversity conservation | 19 | 3.4K | 748 | 461 |
| 91 | Physiology | 66 | 3.3K | 1101 | 858 |
| 92 | Renewable Energy Sources | 63 | 3.3K | 306 | 451 |
| 93 | Environmental Management | 58 | 3.3K | 444 | 343 |
| 94 | Clinical Psychology | 55 | 3.3K | 268 | 266 |
| 95 | Operations Research | 45 | 3.3K | 519 | 209 |
| 96 | Evolution | 27 | 3.2K | 654 | 379 |
| 97 | Cancer | 81 | 3.2K | 875 | 964 |
| 98 | Climate change | 16 | 3.2K | 506 | 382 |
| 99 | Eutrophication | 14 | 3.2K | 540 | 380 |
| 100 | biological evolution | 18 | 3.1K | 969 | 485 |
| 101 | Organic Chemistry | 54 | 3.1K | 878 | 485 |
| 102 | Nanostructures | 28 | 3.1K | 600 | 273 |
| 103 | Fracture mechanics | 74 | 3.0K | 137 | 93 |
| 104 | Neurochemistry | 35 | 3.0K | 850 | 477 |
| 105 | Artificial Intelligence | 95 | 3.0K | 493 | 428 |
| 106 | Statistical physics | 149 | 3.0K | 580 | 681 |
| 107 | Production Engineering | 111 | 3.0K | 124 | 88 |
| 108 | Medical Microbiology | 35 | 2.9K | 769 | 520 |
| 109 | Electrical Engineering | 165 | 2.9K | 340 | 138 |
| 110 | Cell death | 29 | 2.8K | 352 | 278 |
| 111 | Biomedical Engineering | 110 | 2.8K | 700 | 830 |
| 112 | impact | 48 | 2.8K | 28 | 14 |
| 113 | Chemical analysis | 45 | 2.7K | 138 | 34 |
| 114 | Green Chemistry | 58 | 2.7K | 247 | 276 |
| 115 | energy resources | 32 | 2.7K | 281 | 227 |
| 116 | Nanostructured Materials | 104 | 2.7K | 486 | 636 |
| 117 | psychotherapy | 43 | 2.6K | 298 | 217 |
| 118 | Neurons | 9 | 2.6K | 484 | 392 |
| 119 | Optical materials | 62 | 2.5K | 508 | 532 |
| 120 | miniaturization | 41 | 2.5K | 414 | 441 |
| 121 | Electronics | 110 | 2.5K | 517 | 432 |
| 122 | Geology | 107 | 2.5K | 565 | 617 |
| 123 | Genomics | 56 | 2.5K | 725 | 608 |
| 124 | Europe | 121 | 2.5K | 350 | 369 |
| 124 | Meteorites | 68 | 2.5K | 187 | 274 |
| 126 | Industrial Engineering | 92 | 2.5K | 145 | 171 |
| 127 | Pharmacy | 55 | 2.4K | 376 | 254 |
| 128 | Quantum Gravity | 81 | 2.4K | 610 | 611 |
| 129 | Mechanical Engineering | 109 | 2.4K | 218 | 164 |
| 130 | Medical Anthropology | 29 | 2.4K | 319 | 224 |
| 131 | marketing | 40 | 2.3K | 421 | 357 |
| 132 | Building Materials | 55 | 2.2K | 240 | 261 |
| 133 | Psychophysiology | 45 | 2.2K | 899 | 785 |
| 134 | Environmental Economics | 8 | 2.2K | 185 | 19 |
| 135 | Earth Sciences | 54 | 2.2K | 807 | 655 |
| 136 | Optics | 78 | 2.1K | 1133 | 826 |
| 137 | Information Technology | 35 | 2.1K | 499 | 187 |
| 138 | Anatomy | 26 | 2.1K | 764 | 448 |
| 139 | Brain | 37 | 2.1K | 992 | 764 |
| 140 | Telecommunication | 47 | 2.1K | 391 | 160 |
| 141 | Nonlinear Dynamics | 97 | 2.1K | 338 | 447 |
| 142 | Growth | 22 | 2.0K | 500 | 416 |
| 143 | Health Policy | 103 | 2.0K | 231 | 345 |
| 144 | Economic Development | 43 | 2.0K | 294 | 288 |
| 145 | drug therapy | 47 | 2.0K | 660 | 517 |
| 146 | Neuropsychology | 29 | 1.9K | 829 | 499 |
| 147 | Production Management | 10 | 1.9K | 594 | 252 |
| 148 | environmental pollution | 50 | 1.9K | 1192 | 1233 |
| 148 | genome | 44 | 1.9K | 318 | 557 |
| 150 | Sustainable Development | 23 | 1.9K | 564 | 288 |
| 151 | Mental illness | 43 | 1.9K | 511 | 618 |
| 152 | Technology | 75 | 1.9K | 729 | 721 |
| 153 | biopolymers | 62 | 1.9K | 154 | 176 |
| 154 | Therapeutics | 34 | 1.9K | 527 | 438 |
| 155 | cell physiology | 26 | 1.8K | 517 | 449 |
| 156 | Soft Condensed Matter | 62 | 1.8K | 145 | 152 |
| 157 | Chronic diseases | 18 | 1.8K | 261 | 221 |
| 158 | Structural Engineering | 61 | 1.8K | 260 | 192 |
| 159 | Membranes | 37 | 1.8K | 469 | 448 |
| 160 | Information Science | 39 | 1.8K | 496 | 375 |
| 161 | Rheumatology | 79 | 1.8K | 120 | 300 |
| 162 | Nervous system | 41 | 1.8K | 723 | 792 |
| 163 | Fluid Mechanics | 45 | 1.8K | 392 | 247 |
| 164 | Microelectronics | 35 | 1.8K | 515 | 500 |
| 165 | Economics | 95 | 1.8K | 834 | 886 |
| 166 | Geography | 58 | 1.8K | 433 | 385 |
| 167 | Automation | 37 | 1.8K | 402 | 307 |
| 168 | Education | 75 | 1.8K | 693 | 543 |
| 169 | Economic History | 57 | 1.7K | 761 | 453 |
| 170 | environmental protection | 78 | 1.7K | 409 | 743 |
| 171 | Social Sciences | 73 | 1.7K | 581 | 425 |
| 172 | Mycology | 64 | 1.7K | 219 | 318 |
| 173 | Developing countries | 49 | 1.7K | 376 | 352 |
| 174 | Biomass Energy | 39 | 1.7K | 600 | 622 |
| 175 | Occupational Health | 40 | 1.7K | 181 | 92 |
| 176 | Immunity | 15 | 1.7K | 1123 | 1012 |
| 177 | Thin Films | 70 | 1.7K | 15 | 19 |
| 178 | Embryology | 21 | 1.6K | 706 | 569 |
| 179 | Cytogenetics | 27 | 1.6K | 531 | 584 |
| 180 | Engineering | 85 | 1.6K | 610 | 585 |
| 181 | Behavior | 39 | 1.6K | 952 | 1020 |
| 182 | infection | 20 | 1.6K | 679 | 390 |
| 183 | Systems Biology | 32 | 1.6K | 327 | 178 |
| 184 | Industrial Microbiology | 23 | 1.6K | 623 | 414 |
| 185 | Statistics | 43 | 1.6K | 777 | 524 |
| 186 | Child psychology | 29 | 1.6K | 482 | 437 |
| 187 | Water | 32 | 1.6K | 788 | 822 |
| 188 | Genetic engineering | 24 | 1.5K | 783 | 573 |
| 189 | Carbon | 35 | 1.5K | 264 | 341 |
| 190 | biological factors | 21 | 1.5K | 674 | 310 |
| 191 | Meteorology | 41 | 1.5K | 665 | 793 |
| 192 | Gerontology | 79 | 1.5K | 294 | 317 |
| 193 | Ocean Engineering | 46 | 1.5K | 335 | 293 |
| 194 | Neural circuitry | 51 | 1.5K | 245 | 342 |
| 195 | soil microbiology | 28 | 1.5K | 447 | 481 |
| 196 | Wireless Communication Systems | 48 | 1.5K | 318 | 188 |
| 197 | Bioinorganic chemistry | 52 | 1.5K | 195 | 175 |
| 198 | Water pollution | 20 | 1.5K | 1197 | 799 |
| 199 | Environmental monitoring | 50 | 1.5K | 856 | 1172 |
| 200 | Diagnostic microbiology | 12 | 1.4K | 795 | 546 |
| 201 | Radiobiology | 74 | 1.4K | 372 | 415 |
| 201 | Molecular structure | 34 | 1.4K | 628 | 580 |
| 203 | Toxicology | 37 | 1.4K | 1715 | 1543 |
| 204 | Critical Care | 23 | 1.4K | 706 | 700 |
| 204 | Plant Ecology | 31 | 1.4K | 495 | 506 |
| 206 | Robotics | 44 | 1.4K | 274 | 237 |
| 206 | Critical Care Medicine | 22 | 1.4K | 700 | 699 |
| 208 | Environmental Chemistry | 16 | 1.4K | 934 | 667 |
| 209 | Numerical Analysis | 41 | 1.4K | 566 | 318 |
| 209 | Drug design | 22 | 1.4K | 520 | 289 |
| 211 | Oncology | 32 | 1.4K | 704 | 1275 |
| 212 | Health | 30 | 1.4K | 704 | 478 |
| 213 | Infections | 14 | 1.4K | 574 | 346 |
| 214 | Economic Geography | 7 | 1.4K | 191 | 22 |
| 215 | Regional Planning | 40 | 1.4K | 327 | 247 |
| 216 | Energy Conversion | 14 | 1.4K | 602 | 513 |
| 217 | Audiology | 43 | 1.3K | 148 | 164 |
| 218 | Parasitic Diseases | 16 | 1.3K | 1042 | 501 |
| 219 | Biometrics | 17 | 1.3K | 492 | 221 |
| 220 | Pathology | 27 | 1.3K | 986 | 885 |
| 220 | Geriatric Psychiatry | 51 | 1.3K | 127 | 179 |
| 222 | Public Policy | 42 | 1.3K | 334 | 315 |
| 223 | Magnetic Materials | 33 | 1.3K | 350 | 266 |
| 224 | Solid State Chemistry | 50 | 1.3K | 584 | 496 |
| 225 | Immune system | 7 | 1.3K | 878 | 627 |
| 226 | Social Change | 26 | 1.3K | 145 | 173 |
| 227 | Human Geography | 49 | 1.3K | 178 | 172 |
| 228 | Earthquake Engineering | 31 | 1.3K | 361 | 291 |
| 229 | industrial relations | 40 | 1.3K | 134 | 77 |
| 230 | Cosmochemistry | 28 | 1.3K | 186 | 161 |
| 231 | Cognition | 26 | 1.2K | 609 | 486 |
| 232 | Mental Health | 52 | 1.2K | 245 | 247 |
| 232 | mass transfer | 34 | 1.2K | 390 | 364 |
| 234 | Heat Exchangers | 36 | 1.2K | 180 | 204 |
| 235 | Urban Policy | 19 | 1.2K | 162 | 80 |
| 236 | Hematology | 57 | 1.2K | 1249 | 1334 |
| 237 | Development | 25 | 1.2K | 176 | 165 |
| 238 | Quality of life | 24 | 1.2K | 391 | 322 |
| 239 | enzymes | 41 | 1.2K | 261 | 344 |
| 240 | Linguistics | 42 | 1.2K | 328 | 222 |
| 241 | Hearing | 39 | 1.2K | 143 | 111 |
| 242 | city planning | 33 | 1.2K | 366 | 263 |
| 243 | Child Development | 27 | 1.2K | 684 | 587 |
| 244 | Physical organic chemistry | 61 | 1.2K | 123 | 183 |
| 245 | Stem cells | 26 | 1.2K | 601 | 535 |
| 246 | Economic Assistance | 19 | 1.2K | 183 | 150 |
| 247 | mycoses | 14 | 1.2K | 337 | 308 |
| 248 | Mass Spectrometry | 18 | 1.2K | 521 | 274 |
| 249 | Structural dynamics | 27 | 1.1K | 284 | 250 |
| 250 | Medical Oncology | 62 | 1.1K | 497 | 688 |
| 251 | Clinical Chemistry | 23 | 1.1K | 1331 | 1068 |
| 252 | Diabetes | 23 | 1.1K | 1022 | 1072 |
| 253 | Organometallic chemistry | 44 | 1.1K | 306 | 208 |
| 254 | Diabetes mellitus | 20 | 1.1K | 1048 | 1043 |
| 255 | Astrocytes | 6 | 1.1K | 404 | 144 |
| 255 | rehabilitation | 26 | 1.1K | 740 | 579 |
| 257 | world | 14 | 1.1K | 285 | 201 |
| 258 | Photonics | 16 | 1.1K | 862 | 645 |
| 259 | Randomized Controlled Trials | 50 | 1.1K | 149 | 121 |
| 260 | vibration | 25 | 1.1K | 335 | 226 |
| 261 | lasers | 34 | 1.1K | 388 | 210 |
| 262 | Neurosurgery | 33 | 1.1K | 285 | 320 |
| 263 | Measurement | 29 | 1.1K | 235 | 134 |
| 264 | Public Administration | 24 | 1.1K | 451 | 234 |
| 265 | drugs | 35 | 1.0K | 574 | 527 |
| 266 | Nanochemistry | 17 | 1.0K | 344 | 67 |
| 267 | sustainability | 18 | 1.0K | 174 | 227 |
| 268 | actuators | 33 | 1.0K | 573 | 678 |
| 268 | transducers | 33 | 1.0K | 573 | 678 |
| 270 | China | 54 | 1.0K | 543 | 557 |
| 271 | proteins | 32 | 1.0K | 661 | 669 |
| 272 | Dermatology | 43 | 1.0K | 500 | 554 |
| 273 | Soil biology | 22 | 1.0K | 329 | 405 |
| 274 | Educational Psychology | 33 | 1.0K | 382 | 392 |
| 275 | medical education | 54 | 1.0K | 360 | 429 |
| 276 | Drug delivery systems | 13 | 1.0K | 723 | 476 |
| 277 | Sustainable Engineering | 33 | 994 | 340 | 472 |
| 278 | Recycling | 21 | 986 | 101 | 167 |
| 279 | Fluid Dynamics | 34 | 975 | 261 | 224 |
| 279 | Bone diseases | 13 | 975 | 153 | 176 |
| 281 | Metallography | 34 | 974 | 113 | 91 |
| 282 | International Finance | 45 | 971 | 250 | 339 |
| 283 | Paleontology | 46 | 967 | 313 | 326 |
| 284 | environmental exposure | 32 | 946 | 421 | 495 |
| 285 | finance | 38 | 945 | 571 | 565 |
| 286 | Image Processing | 23 | 942 | 635 | 552 |
| 287 | Language Disorders | 39 | 941 | 174 | 178 |
| 287 | occupational diseases | 34 | 941 | 170 | 211 |
| 289 | Business Ethics | 12 | 940 | 411 | 339 |
| 290 | gene therapy | 20 | 936 | 401 | 430 |
| 291 | Organometallic compounds | 24 | 929 | 380 | 281 |
| 292 | System analysis | 42 | 917 | 510 | 539 |
| 293 | Combustion | 31 | 912 | 339 | 337 |
| 293 | health planning | 44 | 912 | 363 | 380 |
| 295 | Schizophrenia | 21 | 905 | 458 | 431 |
| 296 | Genetic regulation | 12 | 900 | 635 | 568 |
| 297 | Pharmaceutical Technology | 21 | 899 | 530 | 425 |
| 298 | Mathematical Physics | 52 | 898 | 774 | 811 |
| 298 | Genetic therapy | 23 | 898 | 430 | 486 |
| 300 | Speech Disorders | 37 | 893 | 242 | 274 |
| 301 | natural products | 7 | 880 | 1345 | 397 |
| 302 | Palliative Care | 19 | 877 | 289 | 143 |
| 303 | Oncogenes | 13 | 867 | 716 | 768 |
| 304 | global environmental change | 7 | 860 | 604 | 305 |
| 305 | Medical Laboratory Science | 19 | 850 | 850 | 746 |
| 305 | diseases | 2 | 850 | 563 | 490 |
| 305 | Disease | 2 | 850 | 565 | 484 |
| 308 | sedimentary basins | 23 | 847 | 26 | 33 |
| 309 | Respiration | 21 | 845 | 625 | 597 |
| 310 | Developmental Psychology | 13 | 844 | 498 | 399 |
| 310 | consumers | 12 | 844 | 96 | 41 |
| 312 | concrete | 13 | 836 | 455 | 375 |
| 313 | Respiratory system | 20 | 834 | 147 | 124 |
| 314 | Mental Health Services | 40 | 831 | 244 | 284 |
| 314 | Cerebral cortex | 10 | 831 | 605 | 406 |
| 316 | Allergy | 19 | 830 | 596 | 849 |
| 317 | Engineering Mathematics | 50 | 825 | 445 | 418 |
| 318 | Computer Vision | 12 | 824 | 566 | 427 |
| 319 | Bacteriology | 18 | 819 | 907 | 985 |
| 320 | Geomorphology | 25 | 818 | 428 | 498 |
| 321 | Soil Mechanics | 28 | 812 | 328 | 362 |
| 322 | Health Education | 33 | 805 | 530 | 515 |
| 323 | Immunogenetics | 17 | 791 | 267 | 183 |
| 324 | Transportation | 14 | 790 | 814 | 521 |
| 325 | Fungi | 47 | 784 | 159 | 432 |
| 326 | fuel cells | 12 | 779 | 693 | 581 |
| 326 | Plastics | 34 | 779 | 352 | 349 |
| 328 | Crystal growth | 29 | 777 | 188 | 228 |
| 329 | Diagnostic Imaging | 15 | 773 | 1076 | 732 |
| 329 | Zeolites | 26 | 773 | 187 | 254 |
| 331 | Control Theory | 28 | 770 | 511 | 393 |
| 332 | Pharmacokinetics | 27 | 765 | 171 | 211 |
| 333 | radioactive waste | 15 | 764 | 201 | 271 |
| 333 | industrial waste | 15 | 764 | 213 | 272 |
| 333 | Hazardous waste | 15 | 764 | 264 | 289 |
| 336 | Medical Technology | 18 | 756 | 650 | 450 |
| 337 | Biogeochemistry | 19 | 752 | 477 | 583 |
| 338 | Psychosomatic Medicine | 15 | 744 | 369 | 318 |
| 339 | Cosmology | 12 | 739 | 828 | 329 |
| 339 | Petrology | 22 | 739 | 404 | 434 |
| 339 | Hormones | 10 | 739 | 879 | 553 |
| 342 | Communication | 14 | 738 | 992 | 529 |
| 343 | Chemotherapy | 15 | 736 | 778 | 495 |
| 343 | Nanoparticles | 28 | 736 | 529 | 690 |
| 345 | Project Management | 18 | 733 | 53 | 113 |
| 346 | Tourism | 7 | 732 | 1124 | 584 |
| 347 | Proteome | 14 | 731 | 575 | 529 |
| 348 | Australia | 33 | 725 | 454 | 398 |
| 349 | Aerosols | 12 | 723 | 289 | 161 |
| 350 | organization | 17 | 719 | 263 | 362 |
| 351 | Reproduction | 49 | 718 | 614 | 980 |
| 352 | Environmental Toxicology | 3 | 713 | 3012 | 1129 |
| 353 | Natural resources | 15 | 709 | 284 | 232 |
| 354 | nuclear astrophysics | 4 | 708 | 498 | 147 |
| 355 | Clinical Immunology | 27 | 703 | 395 | 454 |
| 356 | Mineralogy | 21 | 701 | 585 | 503 |
| 357 | coal | 15 | 699 | 697 | 642 |
| 358 | consumer behavior | 5 | 697 | 389 | 160 |
| 359 | Plant physiology | 10 | 695 | 1373 | 1105 |
| 360 | Immunopathology | 20 | 694 | 608 | 600 |
| 361 | Crystallography | 43 | 686 | 385 | 336 |
| 362 | Microscopy | 33 | 685 | 356 | 376 |
| 363 | Developmental Genetics | 6 | 684 | 500 | 433 |
| 364 | Radiation | 39 | 683 | 500 | 634 |
| 365 | Petroleum Geology | 13 | 677 | 225 | 169 |
| 365 | Land use | 15 | 677 | 404 | 296 |
| 367 | Psychometrics | 1 | 676 | 815 | 166 |
| 368 | Product Design | 38 | 675 | 90 | 86 |
| 368 | Combinatorial chemistry | 10 | 675 | 446 | 324 |
| 370 | Biomass | 15 | 673 | 171 | 212 |
| 370 | Biodiversity | 12 | 673 | 1304 | 990 |
| 372 | Molecules | 30 | 668 | 483 | 506 |
| 373 | Marine Geology | 12 | 665 | 257 | 166 |
| 374 | Research Design | 23 | 664 | 356 | 414 |
| 375 | Hydraulic Engineering | 16 | 663 | 385 | 264 |
| 376 | Signal Transduction | 14 | 662 | 699 | 752 |
| 377 | Econometrics | 9 | 661 | 889 | 438 |
| 377 | Developmental Disabilities | 13 | 661 | 487 | 439 |
| 379 | Child | 37 | 660 | 740 | 912 |
| 380 | Radiation Protection | 33 | 652 | 87 | 42 |
| 381 | Engineering Geology | 29 | 651 | 377 | 516 |
| 382 | Mineral resources | 5 | 649 | 413 | 109 |
| 383 | Ophthalmology | 20 | 645 | 827 | 794 |
| 383 | Decision making | 21 | 645 | 447 | 468 |
| 385 | Nondestructive testing | 25 | 644 | 116 | 118 |
| 386 | plant molecular biology | 10 | 641 | 962 | 999 |
| 387 | Molecular Pharmacology | 17 | 637 | 252 | 332 |
| 387 | radiation monitoring | 32 | 637 | 76 | 37 |
| 389 | Environmental Microbiology | 10 | 635 | 822 | 722 |
| 389 | Hydrodynamics | 15 | 635 | 221 | 180 |
| 391 | Memory | 9 | 633 | 1461 | 910 |
| 392 | Hydrology | 28 | 631 | 886 | 1046 |
| 393 | Social Psychology | 16 | 628 | 982 | 941 |
| 394 | human behavior | 21 | 627 | 984 | 1442 |
| 395 | Product life cycle | 8 | 621 | 139 | 90 |
| 396 | Trace elements | 5 | 619 | 169 | 32 |
| 397 | green products | 7 | 618 | 145 | 89 |
| 397 | Textile industry | 28 | 618 | 137 | 74 |
| 399 | Medical Physics | 28 | 616 | 622 | 709 |
| 400 | Lipids | 12 | 613 | 718 | 642 |
| 401 | Sexual health | 7 | 609 | 589 | 215 |
| 402 | Obstetrics | 26 | 602 | 1100 | 1099 |
| 403 | Groundwater | 8 | 598 | 445 | 157 |
| 404 | Psycholinguistics | 13 | 597 | 473 | 404 |
| 405 | Regional Economics | 9 | 595 | 199 | 66 |
| 406 | Oceanography | 21 | 594 | 859 | 911 |
| 407 | Immunotherapy | 9 | 591 | 1361 | 1158 |
| 408 | Animal Behavior | 12 | 579 | 1134 | 1098 |
| 408 | United Kingdom | 32 | 579 | 466 | 855 |
| 410 | human development | 10 | 571 | 416 | 306 |
| 411 | Gene expression regulation | 8 | 570 | 703 | 543 |
| 411 | Autoimmunity | 7 | 570 | 589 | 400 |
| 413 | educational innovations | 9 | 553 | 237 | 94 |
| 414 | Plants | 12 | 552 | 1256 | 1181 |
| 415 | counseling | 28 | 551 | 397 | 467 |
| 416 | Human-Computer Interaction | 13 | 545 | 635 | 442 |
| 416 | Cardiovascular system | 11 | 545 | 1127 | 1334 |
| 418 | Industrial Sociology | 11 | 543 | 81 | 42 |
| 418 | Social work | 23 | 543 | 470 | 363 |
| 420 | Data Mining | 18 | 541 | 496 | 710 |
| 421 | speech therapy | 19 | 531 | 120 | 100 |
| 421 | Speech | 19 | 531 | 302 | 363 |
| 423 | Long-Term Care | 5 | 530 | 492 | 274 |
| 423 | Long-term care facilities | 5 | 530 | 486 | 273 |
| 425 | ecosystem | 11 | 527 | 777 | 786 |
| 426 | Health Physics | 31 | 525 | 7 | 10 |
| 427 | gene mapping | 12 | 523 | 1218 | 1281 |
| 428 | Turbulence | 22 | 522 | 34 | 32 |
| 429 | pain | 27 | 517 | 462 | 833 |
| 430 | population geography | 6 | 513 | 245 | 68 |
| 431 | Political Science | 28 | 512 | 607 | 548 |
| 432 | Nuclear Medicine | 11 | 493 | 680 | 504 |
| 433 | Pharmacogenetics | 14 | 491 | 503 | 583 |
| 434 | Ethology | 8 | 489 | 1114 | 1038 |
| 435 | Sedimentology | 10 | 486 | 277 | 217 |
| 436 | Analytical Biochemistry | 12 | 482 | 928 | 758 |
| 436 | Population | 25 | 482 | 253 | 348 |
| 438 | Paleoclimatology | 12 | 481 | 609 | 588 |
| 438 | Social welfare | 19 | 481 | 158 | 130 |
| 440 | Educational Change | 2 | 478 | 81 | 8 |
| 441 | Proteomics | 15 | 475 | 462 | 594 |
| 442 | Social behavior | 11 | 473 | 635 | 577 |
| 443 | Plant cells | 8 | 471 | 856 | 1084 |
| 444 | Biogeography | 6 | 470 | 801 | 735 |
| 444 | viral genetics | 5 | 470 | 313 | 421 |
| 446 | Obesity | 15 | 463 | 1130 | 1343 |
| 447 | Technological Innovations | 14 | 461 | 318 | 316 |
| 448 | Plant genetic engineering | 5 | 457 | 867 | 531 |
| 448 | Leukemia | 21 | 457 | 607 | 858 |
| 450 | Hypertension | 12 | 455 | 1109 | 1409 |
| 451 | Semantics | 13 | 449 | 51 | 38 |
| 452 | Lightweight concrete | 6 | 448 | 260 | 259 |
| 453 | Antibacterial agents | 10 | 439 | 346 | 304 |
| 454 | History of Medicine | 6 | 434 | 395 | 35 |
| 455 | Cellulose | 6 | 433 | 394 | 227 |
| 456 | Systems Engineering | 29 | 431 | 543 | 690 |
| 456 | probabilities | 35 | 431 | 350 | 356 |
| 458 | Semiconductors | 31 | 430 | 575 | 704 |
| 459 | Housing | 12 | 428 | 166 | 148 |
| 460 | Psychiatric Nursing | 18 | 424 | 180 | 145 |
| 461 | protein | 14 | 419 | 628 | 689 |
| 461 | aerosol | 5 | 419 | 390 | 143 |
| 463 | Otolaryngology | 7 | 418 | 471 | 272 |
| 464 | Population Genetics | 9 | 416 | 837 | 833 |
| 465 | Perception | 12 | 415 | 1248 | 1161 |
| 465 | Autism | 17 | 415 | 256 | 387 |
| 467 | Cybernetics | 16 | 413 | 520 | 556 |
| 467 | drug resistance | 5 | 413 | 610 | 258 |
| 469 | Radiography | 8 | 412 | 474 | 359 |
| 470 | Pediatrics | 14 | 406 | 1596 | 1904 |
| 470 | Molecular Genetics | 5 | 406 | 2020 | 1362 |
| 472 | extraterrestrial environment | 14 | 405 | 229 | 142 |
| 472 | astronomical phenomena | 14 | 405 | 213 | 130 |
| 474 | Plasma chemistry | 10 | 403 | 178 | 104 |
| 475 | Solar Energy | 14 | 402 | 735 | 923 |
| 475 | older people | 43 | 402 | 369 | 526 |
| 477 | cloning | 6 | 401 | 576 | 612 |
| 478 | Patient education | 13 | 399 | 286 | 358 |
| 478 | Pregnancy | 13 | 399 | 354 | 332 |
| 480 | Chemical industry | 21 | 397 | 432 | 381 |
| 481 | Histology | 9 | 393 | 1358 | 1195 |
| 482 | Rock Mechanics | 20 | 392 | 300 | 442 |
| 482 | Cement | 8 | 392 | 366 | 428 |
| 484 | biofuels | 8 | 391 | 149 | 202 |
| 484 | plasticity | 5 | 391 | 257 | 222 |
| 486 | Clinical Pharmacology | 14 | 389 | 806 | 774 |
| 487 | Pharmacy management | 22 | 387 | 74 | 57 |
| 487 | Women's health | 15 | 387 | 542 | 530 |
| 487 | civil service | 7 | 387 | 232 | 127 |
| 490 | Community Psychiatry | 16 | 384 | 408 | 547 |
| 491 | community development | 12 | 383 | 218 | 149 |
| 492 | atmospheric models | 15 | 382 | 353 | 495 |
| 493 | Plant diseases | 10 | 381 | 1286 | 968 |
| 493 | computer networks | 23 | 381 | 817 | 1051 |
| 495 | Computational Chemistry | 14 | 379 | 235 | 373 |
| 495 | Industrial Safety | 7 | 379 | 821 | 419 |
| 497 | Asia | 23 | 375 | 930 | 851 |
| 498 | Familial diseases | 9 | 374 | 93 | 58 |
| 499 | Planetary Science | 26 | 371 | 145 | 206 |
| 499 | Porous materials | 13 | 371 | 225 | 153 |
| 501 | Information Systems | 8 | 368 | 944 | 617 |
| 502 | Communication Disorders | 14 | 367 | 80 | 71 |
| 503 | Urban Planning | 9 | 365 | 178 | 150 |
| 503 | behavior therapy | 6 | 365 | 680 | 448 |
| 505 | Information Theory | 6 | 363 | 979 | 491 |
| 506 | Computer Graphics | 17 | 361 | 703 | 792 |
| 507 | Soil Science | 12 | 360 | 1052 | 1102 |
| 507 | Oxidation-reduction | 5 | 360 | 759 | 734 |
| 509 | Agricultural Ecology | 9 | 358 | 667 | 799 |
| 509 | Agriculture | 12 | 358 | 1339 | 1255 |
| 511 | Molecular Microbiology | 5 | 355 | 818 | 809 |
| 512 | Process Control | 10 | 354 | 427 | 610 |
| 512 | environmental indicators | 8 | 354 | 692 | 663 |
| 514 | Electrophoresis | 6 | 353 | 1453 | 882 |
| 515 | Physical Geography | 5 | 352 | 468 | 173 |
| 516 | Development Economics | 8 | 350 | 220 | 187 |
| 517 | Paleoecology | 13 | 347 | 539 | 622 |
| 517 | Ceramics | 14 | 347 | 743 | 735 |
| 517 | Vision | 8 | 347 | 445 | 416 |
| 520 | Biological Systems | 10 | 345 | 279 | 238 |
| 520 | Glass | 15 | 345 | 518 | 653 |
| 522 | Chromosome mapping | 9 | 344 | 1322 | 1376 |
| 523 | Cognitive Therapy | 5 | 340 | 529 | 299 |
| 524 | Europa | 15 | 338 | 152 | 193 |
| 525 | pottery | 13 | 337 | 568 | 655 |
| 526 | Liquid Crystals | 19 | 333 | 341 | 200 |
| 527 | commerce | 12 | 332 | 798 | 796 |
| 528 | plant communities | 5 | 331 | 993 | 842 |
| 529 | Alzheimer's disease | 6 | 330 | 1382 | 749 |
| 530 | Molecular ecology | 4 | 329 | 1156 | 974 |
| 531 | health behavior | 10 | 328 | 582 | 537 |
| 531 | Nonprofit organizations | 9 | 328 | 129 | 100 |
| 533 | Chromatography | 4 | 327 | 1779 | 771 |
| 533 | alcoholism | 8 | 327 | 1123 | 978 |
| 533 | Chromatographic analysis | 4 | 327 | 2063 | 857 |
| 536 | data collection | 8 | 326 | 642 | 699 |
| 537 | Sleep | 11 | 323 | 1146 | 1046 |
| 538 | Family Therapy | 5 | 318 | 640 | 278 |
| 538 | child mental health | 5 | 318 | 376 | 171 |
| 540 | Nuclear Engineering | 26 | 317 | 453 | 428 |
| 541 | Cognitive neuroscience | 8 | 316 | 677 | 791 |
| 542 | Genetic Toxicology | 5 | 315 | 387 | 325 |
| 543 | Pharmacogenomics | 8 | 314 | 122 | 144 |
| 544 | Materials Engineering | 17 | 311 | 148 | 122 |
| 545 | Attention | 7 | 310 | 1601 | 1267 |
| 546 | Nuclear Energy | 23 | 309 | 393 | 444 |
| 546 | Antioxidants | 4 | 309 | 789 | 708 |
| 546 | Virulence | 7 | 309 | 951 | 1279 |
| 549 | Conservation Biology | 6 | 308 | 952 | 816 |
| 550 | Bioethics | 21 | 306 | 247 | 315 |
| 551 | Psychoneuroimmunology | 3 | 304 | 838 | 528 |
| 551 | Neuroimmunology | 3 | 304 | 922 | 586 |
| 551 | drug addiction | 5 | 304 | 1120 | 838 |
| 554 | Zoology | 18 | 303 | 1338 | 1364 |
| 555 | Quantum theory | 16 | 301 | 356 | 422 |
| 556 | Histochemistry | 9 | 300 | 716 | 594 |
| 556 | Melanoma | 5 | 300 | 158 | 113 |
| 556 | Cheminformatics | 5 | 300 | 260 | 284 |
| 556 | Psychiatric Epidemiology | 8 | 300 | 291 | 345 |
| 560 | Philosophy | 49 | 299 | 406 | 423 |
| 561 | energy development | 9 | 298 | 388 | 600 |
| 562 | Sleep Disorders | 10 | 297 | 1202 | 1093 |
| 563 | Marine Biology | 8 | 295 | 1978 | 1779 |
| 563 | Feminist theory | 3 | 295 | 196 | 47 |
| 565 | Mathematics Education | 5 | 294 | 372 | 113 |
| 566 | particles | 11 | 293 | 405 | 379 |
| 567 | Radiology | 14 | 292 | 927 | 840 |
| 567 | Enzyme | 7 | 292 | 279 | 300 |
| 569 | atmosphere | 16 | 290 | 290 | 453 |
| 570 | Neuropsychiatry | 6 | 289 | 787 | 607 |
| 571 | Language Acquisition | 10 | 288 | 192 | 186 |
| 572 | Environmental Law | 11 | 287 | 559 | 1077 |
| 573 | water supply | 13 | 286 | 454 | 689 |
| 574 | health services accessibility | 13 | 285 | 395 | 476 |
| 575 | Leadership | 5 | 282 | 379 | 363 |
| 575 | Synchrotron Radiation | 16 | 282 | 122 | 149 |
| 577 | Archaeology | 15 | 281 | 664 | 667 |
| 578 | Ceramic materials | 18 | 279 | 475 | 671 |
| 578 | Medical innovations | 9 | 279 | 637 | 1382 |
| 580 | International Relations | 25 | 278 | 350 | 412 |
| 580 | Raman spectroscopy | 8 | 278 | 492 | 378 |
| 580 | Osteoporosis | 2 | 278 | 616 | 141 |
| 583 | Organizational Sociology | 8 | 277 | 160 | 144 |
| 583 | Particle Physics | 6 | 277 | 651 | 334 |
| 583 | Lipid metabolism | 4 | 277 | 385 | 300 |
| 583 | Lipid | 4 | 277 | 385 | 300 |
| 587 | Structural optimization | 6 | 276 | 247 | 182 |
| 587 | Systems Analysis | 13 | 276 | 458 | 466 |
| 589 | Cognitive Science | 14 | 275 | 663 | 1028 |
| 589 | free radicals | 9 | 275 | 1057 | 1297 |
| 591 | Psychopharmacology | 9 | 273 | 1221 | 1404 |
| 591 | Autoimmune diseases | 2 | 273 | 1011 | 474 |
| 593 | Radioisotopes | 19 | 272 | 453 | 489 |
| 594 | Kinetics | 19 | 268 | 101 | 164 |
| 595 | locomotion | 3 | 266 | 862 | 405 |
| 595 | posture | 3 | 266 | 862 | 405 |
| 595 | Informatics | 10 | 266 | 446 | 547 |
| 595 | gait | 3 | 266 | 862 | 405 |
| 595 | walking | 3 | 266 | 862 | 405 |
| 600 | Ethics | 20 | 265 | 284 | 356 |
| 600 | Smart Materials | 14 | 265 | 329 | 439 |
| 602 | Paleogeography | 5 | 264 | 832 | 673 |
| 602 | Parasitology | 14 | 264 | 1386 | 1534 |
| 604 | Synthetic biology | 10 | 263 | 128 | 162 |
| 604 | Risk | 7 | 263 | 379 | 358 |
| 606 | X-rays | 13 | 262 | 246 | 222 |
| 607 | Light | 2 | 261 | 1512 | 1045 |
| 608 | Political Geography | 12 | 260 | 104 | 135 |
| 608 | Medical Ethics | 18 | 260 | 397 | 459 |
| 608 | RNA | 7 | 260 | 369 | 454 |
| 608 | Elementary particles | 2 | 260 | 246 | 192 |
| 612 | Biosensors | 7 | 259 | 933 | 1220 |
| 613 | Mechanics | 16 | 258 | 534 | 547 |
| 614 | Organizational Behavior | 4 | 257 | 549 | 453 |
| 614 | Extracellular matrix | 9 | 257 | 129 | 257 |
| 614 | collagen | 9 | 257 | 142 | 266 |
| 617 | Heterocyclic compounds | 24 | 256 | 264 | 320 |
| 618 | Food | 12 | 254 | 1927 | 2353 |
| 619 | biocatalysis | 6 | 252 | 97 | 329 |
| 619 | Homogeneous catalysis | 6 | 252 | 97 | 329 |
| 619 | Heterogeneous catalysis | 6 | 252 | 97 | 329 |
| 622 | Autoantibodies | 1 | 251 | 1261 | 470 |
| 623 | Nutrition | 14 | 250 | 2761 | 3597 |
| 623 | catalytic activity | 4 | 250 | 623 | 437 |
| 625 | Plasma polymerization | 4 | 249 | 244 | 128 |
| 626 | Algebra | 32 | 248 | 446 | 488 |
| 626 | economic policy | 29 | 248 | 747 | 1102 |
| 628 | Telecommunication Systems | 20 | 247 | 492 | 730 |
| 628 | Globalization | 16 | 247 | 122 | 255 |
| 630 | Quality Control | 9 | 246 | 1075 | 1088 |
| 630 | Social Networks | 6 | 246 | 153 | 157 |
| 630 | Evolutionary economics | 5 | 246 | 112 | 67 |
| 630 | Vaccines | 8 | 246 | 1439 | 1450 |
| 630 | Population Dynamics | 5 | 246 | 119 | 78 |
| 635 | Yeast | 6 | 244 | 320 | 307 |
| 636 | Uncertainty | 4 | 243 | 135 | 94 |
| 637 | Visual Perception | 6 | 242 | 1670 | 1414 |
| 638 | textile fibers | 18 | 241 | 150 | 113 |
| 639 | Special Education | 11 | 239 | 385 | 323 |
| 639 | Asthma | 6 | 239 | 575 | 336 |
| 641 | Infrared spectroscopy | 7 | 236 | 136 | 103 |
| 641 | cosmetics | 7 | 236 | 94 | 79 |
| 643 | Signal Processing | 18 | 235 | 777 | 1063 |
| 644 | Green Technology | 14 | 231 | 70 | 116 |
| 644 | Wind power | 7 | 231 | 165 | 126 |
| 646 | Language Arts | 5 | 230 | 68 | 15 |
| 646 | Adolescent | 21 | 230 | 866 | 1466 |
| 648 | Kidney diseases | 12 | 228 | 540 | 795 |
| 649 | Structuralism | 5 | 226 | 94 | 144 |
| 650 | Energy Storage | 10 | 225 | 725 | 903 |
| 651 | Intelligent Transportation Systems | 8 | 224 | 403 | 357 |
| 652 | mathematical analysis | 21 | 223 | 1174 | 1191 |
| 652 | international cooperation | 8 | 223 | 317 | 369 |
| 654 | Greenhouse gases | 4 | 222 | 310 | 269 |
| 654 | Learning | 9 | 222 | 864 | 971 |
| 656 | Rural Development | 3 | 221 | 669 | 294 |
| 657 | World Wide Web | 5 | 219 | 286 | 115 |
| 658 | technology transfer | 6 | 218 | 129 | 157 |
| 658 | Simulation | 12 | 218 | 32 | 86 |
| 658 | Strategic planning | 13 | 218 | 248 | 453 |
| 658 | theoretical models | 12 | 218 | 32 | 86 |
| 662 | women | 6 | 217 | 615 | 236 |
| 663 | Entrepreneurship | 7 | 216 | 652 | 829 |
| 663 | Sports | 4 | 216 | 2184 | 1244 |
| 665 | Health Services Administration | 14 | 215 | 441 | 733 |
| 665 | Gender identity | 5 | 215 | 212 | 58 |
| 667 | Ergonomics | 11 | 213 | 595 | 567 |
| 667 | behavioral medicine | 9 | 213 | 840 | 1258 |
| 669 | Chromosomes | 5 | 212 | 950 | 884 |
| 670 | Climatology | 11 | 207 | 1080 | 1485 |
| 670 | ethnicity | 9 | 207 | 372 | 252 |
| 672 | Plant Biotechnology | 2 | 206 | 1186 | 615 |
| 672 | innovation | 11 | 206 | 244 | 631 |
| 674 | Pediatric Nursing | 6 | 205 | 324 | 188 |
| 674 | Radio wave propagation | 11 | 205 | 374 | 327 |
| 674 | Minerals | 6 | 205 | 546 | 423 |
| 677 | Sports Medicine | 5 | 204 | 2603 | 1721 |
| 677 | anesthesia | 4 | 204 | 665 | 149 |
| 679 | Antigens | 7 | 203 | 731 | 752 |
| 679 | health services | 4 | 203 | 1190 | 683 |
| 681 | Stochastic Processes | 15 | 202 | 325 | 397 |
| 681 | Bioelectronics | 5 | 202 | 980 | 1278 |
| 681 | Building | 17 | 202 | 229 | 249 |
| 684 | Photochemistry | 11 | 200 | 1043 | 1343 |
| 684 | Biomechanics | 11 | 200 | 819 | 1115 |
| 684 | Entropy | 11 | 200 | 433 | 420 |
| 684 | Photobiology | 11 | 200 | 695 | 975 |
| 688 | Soil dynamics | 6 | 198 | 326 | 296 |
| 689 | Africa | 20 | 197 | 541 | 689 |
| 689 | Microwaves | 14 | 197 | 551 | 413 |
| 691 | Culture | 22 | 192 | 304 | 412 |
| 691 | Bones | 13 | 192 | 500 | 923 |
| 693 | Nuclear Chemistry | 17 | 191 | 484 | 586 |
| 694 | Oral Medicine | 14 | 190 | 234 | 252 |
| 694 | Teaching | 19 | 190 | 637 | 1011 |
| 696 | microwave antennas | 10 | 189 | 164 | 136 |
| 697 | Reproductive health | 8 | 188 | 510 | 547 |
| 697 | local government | 8 | 188 | 187 | 200 |
| 697 | Qualitative Research | 12 | 188 | 196 | 290 |
| 697 | cell interaction | 5 | 188 | 1118 | 1122 |
| 701 | Geomagnetism | 7 | 187 | 530 | 478 |
| 701 | Endocrine glands | 3 | 187 | 309 | 459 |
| 701 | Magnetic Resonance Spectroscopy | 17 | 187 | 566 | 858 |
| 701 | machinery | 9 | 187 | 410 | 400 |
| 705 | structural stability | 8 | 186 | 255 | 286 |
| 706 | personality | 11 | 185 | 814 | 1285 |
| 706 | Granular materials | 4 | 185 | 512 | 347 |
| 706 | Microorganisms | 4 | 185 | 1273 | 1406 |
| 706 | Planets | 10 | 185 | 1140 | 1635 |
| 710 | ethnic groups | 9 | 184 | 144 | 167 |
| 711 | Social policy | 14 | 183 | 426 | 529 |
| 711 | Shock Waves | 4 | 183 | 176 | 91 |
| 711 | drug evaluation | 9 | 183 | 822 | 991 |
| 714 | Neuroplasticity | 5 | 180 | 251 | 220 |
| 715 | Algorithms | 6 | 178 | 521 | 377 |
| 715 | Wildlife conservation | 5 | 178 | 1121 | 1264 |
| 717 | soil conservation | 4 | 177 | 752 | 580 |
| 718 | health and race | 7 | 176 | 141 | 124 |
| 719 | children | 7 | 174 | 343 | 424 |
| 720 | hazard mitigation | 4 | 173 | 886 | 665 |
| 721 | International Education | 12 | 172 | 39 | 98 |
| 721 | internet | 12 | 172 | 524 | 758 |
| 723 | visualization | 17 | 171 | 653 | 568 |
| 724 | Suicide | 8 | 170 | 325 | 393 |
| 724 | natural disasters | 3 | 170 | 1522 | 1060 |
| 726 | Pediatric Neurology | 1 | 169 | 2079 | 1609 |
| 726 | preventive medicine | 5 | 169 | 1335 | 1372 |
| 726 | Organic Geochemistry | 2 | 169 | 568 | 412 |
| 726 | Inflammation | 4 | 169 | 1398 | 1388 |
| 730 | Dynamics | 17 | 168 | 734 | 977 |
| 730 | pain management | 8 | 168 | 416 | 518 |
| 730 | Organelle biogenesis | 1 | 168 | 494 | 137 |
| 733 | Anthropology | 16 | 167 | 791 | 1015 |
| 733 | Probability | 14 | 167 | 211 | 459 |
| 733 | food technology | 5 | 167 | 2411 | 2328 |
| 733 | Intelligent Control Systems | 10 | 167 | 532 | 403 |
| 737 | Humanities | 13 | 166 | 778 | 631 |
| 737 | Middle East | 14 | 166 | 366 | 387 |
| 739 | Atomic spectroscopy | 7 | 164 | 890 | 827 |
| 740 | DNA repair | 3 | 162 | 361 | 291 |
| 741 | Personality Assessment | 4 | 159 | 551 | 556 |
| 742 | Computer Science | 12 | 158 | 1130 | 1230 |
| 742 | Industrial Design | 7 | 158 | 119 | 135 |
| 744 | Criminology | 14 | 157 | 459 | 588 |
| 744 | Bilingualism | 2 | 157 | 276 | 163 |
| 746 | Travel | 5 | 155 | 807 | 551 |
| 747 | Radiopharmaceuticals | 10 | 154 | 191 | 120 |
| 747 | Critical theory | 2 | 154 | 241 | 47 |
| 747 | Semiotics | 3 | 154 | 403 | 62 |
| 750 | Molecular Imaging | 5 | 153 | 704 | 813 |
| 750 | mammals | 6 | 153 | 884 | 824 |
| 752 | Structural health monitoring | 6 | 152 | 121 | 158 |
| 752 | Sites | 6 | 152 | 423 | 603 |
| 754 | Solitons | 5 | 150 | 901 | 767 |
| 754 | Fractals | 6 | 150 | 945 | 846 |
| 754 | Chaos | 5 | 150 | 901 | 767 |
| 754 | Sedimentary rocks | 5 | 150 | 514 | 538 |
| 758 | School Psychology | 7 | 149 | 280 | 376 |
| 758 | individual differences | 3 | 149 | 279 | 271 |
| 758 | research and development | 7 | 149 | 135 | 265 |
| 761 | Jurisprudence | 14 | 148 | 432 | 629 |
| 762 | Power Electronics | 5 | 147 | 550 | 417 |
| 762 | Human Resources | 7 | 147 | 241 | 435 |
| 764 | Political Sociology | 6 | 145 | 306 | 316 |
| 764 | Parasites | 9 | 145 | 1091 | 1390 |
| 766 | Emotions | 3 | 144 | 663 | 648 |
| 767 | violence | 7 | 143 | 654 | 826 |
| 768 | nuclear magnetic resonance | 19 | 142 | 477 | 907 |
| 769 | Microcirculation | 9 | 141 | 215 | 451 |
| 769 | Environmental pollutants | 8 | 141 | 1709 | 2367 |
| 771 | Evidence-Based Medicine | 5 | 140 | 1154 | 967 |
| 771 | Radio | 7 | 140 | 571 | 449 |
| 773 | micromechanics | 6 | 139 | 424 | 480 |
| 774 | Nephrology | 4 | 138 | 659 | 805 |
| 774 | Database Management | 10 | 138 | 458 | 701 |
| 774 | pollutants | 7 | 138 | 1480 | 2088 |
| 777 | soil pollution | 4 | 137 | 499 | 386 |
| 777 | Molecular evolution | 4 | 137 | 1889 | 1916 |
| 777 | Multimedia Systems | 7 | 137 | 1203 | 973 |
| 777 | solar cells | 4 | 137 | 906 | 1055 |
| 777 | biological monitoring | 6 | 137 | 342 | 458 |
| 777 | Fuzzy systems | 8 | 137 | 1069 | 947 |
| 783 | Neonatology | 4 | 136 | 682 | 555 |
| 783 | mutation | 1 | 136 | 1324 | 774 |
| 783 | Sarcopenia | 4 | 136 | 359 | 549 |
| 783 | Computational Complexity | 11 | 136 | 459 | 534 |
| 783 | nuclear power | 5 | 136 | 455 | 232 |
| 783 | Muscles | 4 | 136 | 994 | 1080 |
| 789 | Educational Sociology | 7 | 135 | 181 | 199 |
| 789 | Graphene | 4 | 135 | 75 | 117 |
| 789 | Money | 6 | 135 | 167 | 313 |
| 792 | Statistical Mechanics | 10 | 134 | 679 | 635 |
| 793 | transgenic organisms | 2 | 133 | 404 | 272 |
| 793 | transgenic animals | 2 | 133 | 381 | 260 |
| 793 | Crisis Intervention | 5 | 133 | 103 | 123 |
| 793 | Transgenic plants | 2 | 133 | 732 | 531 |
| 793 | Dementia | 8 | 133 | 1164 | 1114 |
| 798 | Hearing Aids | 11 | 132 | 84 | 130 |
| 799 | Agricultural Chemistry | 6 | 131 | 2079 | 2344 |
| 799 | Language Development | 8 | 131 | 103 | 189 |
| 799 | social science | 2 | 131 | 239 | 197 |
| 802 | Feasibility studies | 12 | 129 | 96 | 90 |
| 802 | language therapy | 3 | 129 | 163 | 110 |
| 804 | histological techniques | 4 | 128 | 764 | 968 |
| 805 | Organizational culture | 1 | 127 | 96 | 42 |
| 805 | Quantum Optics | 4 | 127 | 929 | 688 |
| 805 | Financial Institutions | 1 | 127 | 852 | 322 |
| 805 | corporate culture | 1 | 127 | 430 | 144 |
| 805 | Laser Spectroscopy | 4 | 127 | 858 | 638 |
| 810 | Mechatronics | 11 | 126 | 284 | 490 |
| 810 | Chemical processes | 9 | 126 | 327 | 445 |
| 810 | Diet | 5 | 126 | 2141 | 2690 |
| 813 | Urology | 6 | 125 | 1799 | 2079 |
| 813 | Biopharmaceutics | 9 | 125 | 740 | 1341 |
| 813 | Structural design | 6 | 125 | 563 | 616 |
| 813 | Organizational change | 9 | 125 | 350 | 560 |
| 817 | Orthopedics | 6 | 124 | 1494 | 1691 |
| 817 | Internet of Things | 11 | 124 | 299 | 489 |
| 819 | nuclear magnetic resonance spectroscopy | 8 | 123 | 534 | 601 |
| 819 | Biomolecules | 4 | 123 | 407 | 603 |
| 821 | biomimicry | 7 | 122 | 72 | 140 |
| 822 | Surgery | 25 | 121 | 917 | 2718 |
| 822 | X-ray crystallography | 4 | 121 | 640 | 458 |
| 824 | Genetic Counseling | 3 | 120 | 378 | 232 |
| 824 | industrial hygiene | 10 | 120 | 595 | 705 |
| 824 | libraries | 2 | 120 | 1179 | 371 |
| 827 | Health Information Management | 2 | 119 | 444 | 615 |
| 827 | Molecular Spectroscopy | 7 | 119 | 1373 | 1638 |
| 827 | Breeding | 4 | 119 | 1260 | 1246 |
| 830 | Distance Education | 6 | 118 | 282 | 321 |
| 830 | Plant Genetics | 1 | 118 | 1310 | 958 |
| 832 | winds | 4 | 117 | 82 | 34 |
| 833 | Emergency Nursing | 2 | 116 | 244 | 89 |
| 833 | Quantum Communication | 1 | 116 | 413 | 233 |
| 833 | language | 5 | 116 | 676 | 740 |
| 836 | Prognosis | 2 | 115 | 40 | 31 |
| 836 | Social environment | 3 | 115 | 244 | 195 |
| 838 | Biodegradation | 7 | 114 | 422 | 850 |
| 838 | Health promotion | 9 | 114 | 1008 | 1615 |
| 840 | Soviet Union | 3 | 113 | 855 | 264 |
| 841 | Electrophysiology | 8 | 112 | 896 | 1049 |
| 841 | Tunneling | 3 | 112 | 353 | 405 |
| 841 | underground construction | 3 | 112 | 353 | 405 |
| 841 | Radiation dosimetry | 1 | 112 | 1132 | 232 |
| 845 | Educational Technology | 12 | 111 | 725 | 1298 |
| 845 | Virtual reality | 4 | 111 | 311 | 293 |
| 845 | Cardiovascular diseases | 4 | 111 | 1850 | 1680 |
| 845 | Post-traumatic stress disorder | 5 | 111 | 654 | 877 |
| 849 | exobiology | 3 | 110 | 389 | 456 |
| 849 | Transplantation | 3 | 110 | 1594 | 1651 |
| 849 | Diplomatic relations | 15 | 110 | 277 | 257 |
| 852 | cultural policy | 11 | 109 | 76 | 118 |
| 852 | philology | 6 | 109 | 586 | 52 |
| 852 | Catalysts | 3 | 109 | 786 | 621 |
| 855 | Environmental Psychology | 2 | 108 | 508 | 512 |
| 855 | economic forecasting | 3 | 108 | 360 | 353 |
| 855 | Forecasting | 3 | 108 | 620 | 500 |
| 855 | Feminism | 5 | 108 | 459 | 362 |
| 855 | Sound | 9 | 108 | 365 | 435 |
| 860 | Rheology | 5 | 107 | 497 | 532 |
| 860 | Capitalism | 8 | 107 | 52 | 116 |
| 862 | Computer-Aided Design | 7 | 105 | 858 | 1136 |
| 863 | Environmentalism | 4 | 104 | 108 | 182 |
| 863 | Parkinson's disease | 4 | 104 | 211 | 273 |
| 863 | Blood vessels | 6 | 104 | 232 | 422 |
| 866 | hospice care | 2 | 103 | 946 | 491 |
| 866 | Crystallization | 6 | 103 | 415 | 334 |
| 868 | Architecture | 9 | 102 | 350 | 321 |
| 868 | Group decision making | 2 | 102 | 679 | 458 |
| 868 | crime | 7 | 102 | 479 | 523 |
| 868 | DNA polymerases | 2 | 102 | 717 | 1121 |
| 872 | calcification | 5 | 101 | 502 | 761 |
| 873 | Cell division | 2 | 100 | 905 | 706 |
| 873 | Human evolution | 1 | 100 | 840 | 562 |
| 873 | Geodynamics | 5 | 100 | 765 | 975 |
| 873 | East Asia | 3 | 100 | 731 | 333 |
| 877 | Arts | 4 | 98 | 464 | 111 |
| 877 | Criminal psychology | 6 | 98 | 597 | 732 |
| 877 | Political Participation | 4 | 98 | 286 | 283 |
| 880 | Simulation Methods | 5 | 96 | 802 | 836 |
| 880 | Work | 4 | 96 | 321 | 284 |
| 880 | Steroids | 1 | 96 | 1994 | 1219 |
| 880 | Plasma devices | 2 | 96 | 433 | 304 |
| 884 | Tribology | 8 | 95 | 810 | 1168 |
| 884 | Retina | 1 | 95 | 391 | 520 |
| 884 | Fashion Design | 3 | 95 | 55 | 29 |
| 884 | Adolescent Psychology | 10 | 95 | 474 | 957 |
| 884 | eye | 1 | 95 | 465 | 537 |
| 884 | color | 7 | 95 | 141 | 191 |
| 890 | Nonlinear systems | 6 | 94 | 407 | 477 |
| 890 | pigments | 5 | 94 | 681 | 870 |
| 892 | Ethnic relations | 6 | 93 | 392 | 363 |
| 893 | Petroleum Engineering | 5 | 92 | 650 | 748 |
| 893 | Bioremediation | 4 | 92 | 758 | 1041 |
| 893 | child abuse | 9 | 92 | 492 | 1104 |
| 896 | Production Planning | 3 | 91 | 283 | 341 |
| 896 | Nanoelectronics | 9 | 91 | 519 | 676 |
| 896 | solar power | 3 | 91 | 960 | 1175 |
| 896 | Socioeconomic Factors | 5 | 91 | 640 | 914 |
| 896 | Production Control | 3 | 91 | 278 | 340 |
| 896 | Ethnology | 12 | 91 | 787 | 1161 |
| 896 | Semiconductor industry | 9 | 91 | 365 | 534 |
| 903 | Nursing | 12 | 90 | 1032 | 1666 |
| 903 | Radiochemistry | 12 | 90 | 549 | 794 |
| 903 | bioclimatology | 3 | 90 | 1113 | 1033 |
| 906 | Information society | 1 | 89 | 386 | 115 |
| 907 | Surface-Active Agents | 2 | 88 | 1580 | 1561 |
| 907 | Total Quality Management | 5 | 88 | 363 | 506 |
| 907 | biobanks | 4 | 88 | 109 | 102 |
| 907 | Surface properties | 2 | 88 | 1678 | 1683 |
| 911 | adolescence | 4 | 87 | 927 | 1082 |
| 911 | Mitochondria | 2 | 87 | 520 | 442 |
| 911 | Elderly | 35 | 87 | 338 | 882 |
| 914 | Cochlear Implants | 8 | 85 | 32 | 57 |
| 914 | Alternative Medicine | 3 | 85 | 2322 | 2194 |
| 914 | complementary therapies | 3 | 85 | 2539 | 2264 |
| 914 | Carbohydrates | 4 | 85 | 445 | 672 |
| 914 | sex crimes | 3 | 85 | 690 | 669 |
| 914 | eugenics | 4 | 85 | 613 | 697 |
| 914 | Soil ecology | 3 | 85 | 884 | 1096 |
| 921 | Physical Therapy | 4 | 84 | 1449 | 1800 |
| 921 | Computational Fluid Dynamics | 8 | 84 | 369 | 685 |
| 921 | NMR | 3 | 84 | 670 | 447 |
| 921 | magnetic resonance | 3 | 84 | 688 | 475 |
| 925 | Pharmacognosy | 3 | 83 | 2212 | 2486 |
| 925 | Pediatric Rheumatology | 8 | 83 | 130 | 254 |
| 925 | Industrial Ecology | 2 | 83 | 272 | 319 |
| 925 | Plant breeding | 3 | 83 | 1013 | 970 |
| 925 | clay | 7 | 83 | 493 | 1167 |
| 930 | Water quality management | 5 | 82 | 1645 | 1989 |
| 930 | software | 5 | 82 | 827 | 1344 |
| 932 | Game Theory | 9 | 81 | 309 | 509 |
| 932 | Organ transplantation | 4 | 81 | 440 | 382 |
| 934 | Substance Abuse | 5 | 80 | 1421 | 1756 |
| 934 | urban forestry | 2 | 80 | 404 | 303 |
| 934 | educational planning | 4 | 80 | 353 | 459 |
| 937 | school psychologists | 2 | 79 | 280 | 285 |
| 938 | Telecommunications | 4 | 78 | 761 | 648 |
| 938 | Small Business | 3 | 78 | 839 | 1167 |
| 938 | forest policy | 3 | 78 | 424 | 409 |
| 941 | Job satisfaction | 1 | 77 | 246 | 251 |
| 941 | Microprocessors | 10 | 77 | 230 | 472 |
| 941 | Hemophilia | 6 | 77 | 423 | 565 |
| 941 | glycoproteins | 3 | 77 | 594 | 753 |
| 941 | organizational effectiveness | 4 | 77 | 357 | 443 |
| 941 | Glycoconjugates | 3 | 77 | 594 | 753 |
| 941 | Oligosaccharide | 3 | 77 | 369 | 566 |
| 941 | Elections | 4 | 77 | 310 | 293 |
| 941 | job stress | 1 | 77 | 246 | 251 |
| 941 | Detectors | 14 | 77 | 283 | 690 |
| 941 | glycolipids | 3 | 77 | 594 | 753 |
| 952 | Hydrogeology | 6 | 76 | 518 | 759 |
| 952 | Popular culture | 8 | 76 | 262 | 219 |
| 954 | Semantic web | 3 | 75 | 163 | 187 |
| 954 | disease outbreaks | 3 | 75 | 700 | 946 |
| 954 | Epidemics | 3 | 75 | 672 | 936 |
| 954 | Agricultural systems | 1 | 75 | 703 | 591 |
| 958 | Geotechnical Engineering | 6 | 74 | 370 | 555 |
| 958 | Marine Ecology | 3 | 74 | 901 | 864 |
| 958 | Emergency Medicine | 9 | 74 | 1177 | 1859 |
| 958 | Technology Assessment | 2 | 74 | 522 | 573 |
| 958 | Carcinogenesis | 3 | 74 | 1329 | 1698 |
| 958 | landscapes | 5 | 74 | 112 | 185 |
| 958 | Radio waves | 5 | 74 | 272 | 229 |
| 965 | Protective coatings | 7 | 73 | 63 | 87 |
| 965 | Human biology | 3 | 73 | 775 | 724 |
| 967 | Online social networks | 3 | 72 | 324 | 318 |
| 967 | construction | 6 | 72 | 110 | 270 |
| 969 | Nonverbal Communication | 1 | 71 | 405 | 335 |
| 969 | Body language | 1 | 71 | 240 | 221 |
| 969 | Molecular cloning | 3 | 71 | 1880 | 2041 |
| 969 | Genetic recombination | 3 | 71 | 1851 | 2012 |
| 969 | DNA methylation | 2 | 71 | 466 | 605 |
| 969 | Host-parasite interactions | 3 | 71 | 1618 | 2455 |
| 969 | Recombinant DNA | 3 | 71 | 1983 | 2122 |
| 976 | Thermodynamics | 8 | 70 | 765 | 997 |
| 977 | Computer Architecture | 8 | 69 | 252 | 430 |
| 978 | Environmental Geology | 4 | 68 | 1591 | 1998 |
| 978 | Number Theory | 4 | 68 | 824 | 504 |
| 978 | Superconductors | 3 | 68 | 775 | 652 |
| 978 | Protozoa | 1 | 68 | 915 | 629 |
| 978 | feeding behavior | 4 | 68 | 782 | 1199 |
| 978 | Appetite | 4 | 68 | 691 | 1084 |
| 984 | Ultrasonics | 5 | 67 | 914 | 1694 |
| 984 | Ultrasound | 5 | 67 | 465 | 769 |
| 986 | Radiation Oncology | 2 | 66 | 617 | 602 |
| 986 | Nonlinear functional analysis | 1 | 66 | 1886 | 1170 |
| 986 | Japan | 10 | 66 | 1367 | 2195 |
| 989 | Dentistry | 6 | 65 | 615 | 724 |
| 989 | particle accelerators | 4 | 65 | 134 | 178 |
| 989 | Speech Perception | 1 | 65 | 515 | 346 |
| 989 | auditory perception | 1 | 65 | 662 | 434 |
| 989 | Genetic testing | 5 | 65 | 238 | 314 |
| 989 | Environmental Geochemistry | 3 | 65 | 604 | 700 |
| 989 | community participation | 3 | 65 | 129 | 146 |
| 989 | particle beams | 4 | 65 | 209 | 234 |
| 989 | Faculty | 3 | 65 | 129 | 146 |
| 989 | Oral communication | 1 | 65 | 881 | 482 |
| 989 | Metrology | 1 | 65 | 284 | 49 |
| 989 | hygiene | 4 | 65 | 502 | 755 |