| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Physics | 244 | 14,391 | 1.4K | 1.5K |
| 2 | Science | 232 | 12,526 | 1.3K | 1.7K |
| 3 | Biology | 145 | 10,512 | 1.9K | 1.8K |
| 4 | Natural history | 106 | 7,682 | 601 | 1.4K |
| 5 | Botany | 155 | 7,293 | 508 | 479 |
| 6 | Nuclear Physics | 156 | 7,042 | 923 | 672 |
| 7 | Biochemistry | 70 | 6,484 | 2.8K | 1.4K |
| 8 | Psychology | 78 | 5,680 | 1.1K | 566 |
| 9 | Pollution | 54 | 5,019 | 1.4K | 821 |
| 10 | Plant physiology | 36 | 3,982 | 557 | 272 |
| 11 | Plant cells | 34 | 3,511 | 390 | 369 |
| 12 | Ecology | 64 | 3,240 | 1.6K | 1.5K |
| 13 | Environment | 13 | 2,939 | 2.9K | 1.3K |
| 14 | Biodiversity conservation | 7 | 2,788 | 1.4K | 496 |
| 15 | Linguistics | 47 | 2,748 | 309 | 97 |
| 16 | Climate change | 6 | 2,747 | 915 | 391 |
| 16 | Eutrophication | 6 | 2,747 | 879 | 390 |
| 18 | organization | 17 | 2,415 | 241 | 155 |
| 19 | plant communities | 26 | 2,387 | 339 | 202 |
| 20 | Geophysics | 42 | 2,318 | 1.2K | 856 |
| 21 | Quantum Gravity | 40 | 2,315 | 832 | 569 |
| 22 | Sociology | 51 | 2,307 | 591 | 363 |
| 23 | Psychophysiology | 35 | 2,156 | 912 | 687 |
| 24 | Meteorology | 21 | 1,994 | 968 | 596 |
| 25 | management | 33 | 1,982 | 824 | 592 |
| 26 | finance | 82 | 1,974 | 210 | 328 |
| 27 | Psychometrics | 3 | 1,955 | 434 | 67 |
| 28 | Applied Linguistics | 12 | 1,867 | 212 | 10 |
| 29 | Electronics | 29 | 1,844 | 1.4K | 567 |
| 30 | Molecular Biology | 40 | 1,843 | 3.4K | 3.2K |
| 31 | Electrical Engineering | 23 | 1,732 | 1.6K | 358 |
| 32 | Mathematics | 106 | 1,700 | 1.2K | 837 |
| 33 | Perception | 12 | 1,694 | 1.3K | 456 |
| 34 | Medicine | 43 | 1,641 | 4.1K | 4.0K |
| 35 | Educational Psychology | 40 | 1,600 | 268 | 212 |
| 36 | Environmental Health | 22 | 1,546 | 2.4K | 1.6K |
| 37 | Communication | 14 | 1,524 | 893 | 284 |
| 38 | Social Psychology | 23 | 1,404 | 751 | 525 |
| 39 | Neuropsychology | 21 | 1,356 | 972 | 577 |
| 40 | environmental pollution | 41 | 1,343 | 1.1K | 1.2K |
| 41 | Statistics | 37 | 1,322 | 822 | 557 |
| 42 | Social Sciences | 82 | 1,298 | 491 | 485 |
| 43 | Economics | 141 | 1,250 | 500 | 888 |
| 44 | Discourse Analysis | 5 | 1,221 | 270 | 18 |
| 45 | Business | 52 | 1,209 | 244 | 407 |
| 46 | Environmental Engineering | 29 | 1,185 | 1.3K | 1.2K |
| 47 | Geology | 34 | 1,176 | 1.0K | 767 |
| 48 | Public Health | 24 | 1,158 | 2.7K | 1.9K |
| 49 | Polymers | 71 | 1,118 | 1.2K | 1.5K |
| 50 | Hydrology | 18 | 1,117 | 1.1K | 583 |
| 51 | Health Services Research | 3 | 1,102 | 2.3K | 356 |
| 52 | Health Policy | 4 | 1,094 | 2.7K | 566 |
| 53 | polymerization | 67 | 1,076 | 1.0K | 1.2K |
| 54 | Chemistry | 44 | 1,075 | 4.0K | 4.5K |
| 55 | United Kingdom | 84 | 1,028 | 172 | 574 |
| 56 | plant molecular biology | 8 | 973 | 1.1K | 759 |
| 57 | Psychiatry | 27 | 972 | 2.1K | 1.9K |
| 58 | Political Science | 65 | 968 | 409 | 374 |
| 59 | educational planning | 35 | 967 | 21 | 43 |
| 60 | Statistical physics | 26 | 914 | 1.6K | 1.2K |
| 61 | Education | 94 | 899 | 562 | 716 |
| 62 | Volcanoes | 12 | 887 | 119 | 60 |
| 63 | International Relations | 79 | 880 | 179 | 203 |
| 64 | Plants | 10 | 845 | 1.5K | 933 |
| 65 | Mental Disorders | 21 | 835 | 1.7K | 1.6K |
| 66 | Microbiology | 25 | 823 | 3.4K | 3.6K |
| 67 | Public Administration | 13 | 778 | 696 | 271 |
| 68 | sanitation | 10 | 769 | 1.1K | 1.0K |
| 69 | Neurology | 24 | 742 | 2.8K | 3.0K |
| 70 | Regional Planning | 24 | 741 | 496 | 383 |
| 71 | Sedimentology | 4 | 735 | 656 | 192 |
| 72 | Cell Biology | 22 | 716 | 2.4K | 2.9K |
| 73 | Neurophysiology | 14 | 710 | 1.7K | 1.5K |
| 74 | Technology | 19 | 703 | 1.8K | 1.2K |
| 75 | Marine Biology | 21 | 702 | 1.1K | 957 |
| 76 | Research | 20 | 690 | 5.0K | 4.4K |
| 77 | Engineering | 14 | 623 | 2.2K | 1.1K |
| 78 | Atmospheric Physics | 9 | 618 | 1.1K | 749 |
| 79 | Humanities | 4 | 612 | 1.9K | 109 |
| 80 | Clinical Psychology | 23 | 578 | 622 | 877 |
| 81 | Animal Behavior | 13 | 565 | 930 | 916 |
| 82 | Atmospheric Chemistry | 9 | 564 | 696 | 635 |
| 83 | Comparative Physiology | 12 | 562 | 359 | 270 |
| 84 | History of Medicine | 20 | 558 | 151 | 19 |
| 84 | United States | 85 | 558 | 1.0K | 2.3K |
| 86 | Microbial Ecology | 7 | 552 | 1.9K | 1.5K |
| 87 | Agricultural Ecology | 7 | 539 | 883 | 605 |
| 88 | Social policy | 49 | 535 | 119 | 216 |
| 89 | Developing countries | 19 | 530 | 623 | 495 |
| 90 | Water | 6 | 522 | 1.6K | 1.1K |
| 91 | water supply | 6 | 516 | 778 | 474 |
| 92 | Quality Control | 7 | 498 | 1.0K | 349 |
| 93 | Experimental Design | 5 | 490 | 210 | 122 |
| 94 | Medical Anthropology | 6 | 472 | 888 | 541 |
| 95 | Planets | 8 | 458 | 1.3K | 1.1K |
| 96 | Forecasting | 8 | 456 | 183 | 82 |
| 97 | Palliative Care | 7 | 448 | 690 | 248 |
| 98 | Cognition | 13 | 441 | 879 | 807 |
| 99 | soil microbiology | 4 | 424 | 1.3K | 838 |
| 100 | Plant diseases | 7 | 413 | 1.5K | 903 |
| 100 | freshwater biology | 9 | 413 | 540 | 391 |
| 102 | Intellectual disability | 16 | 410 | 342 | 345 |
| 103 | Small Business | 4 | 403 | 608 | 482 |
| 104 | Mental illness | 4 | 400 | 2.4K | 1.5K |
| 105 | Paleoclimatology | 6 | 389 | 546 | 284 |
| 106 | Oceanography | 9 | 385 | 1.2K | 899 |
| 107 | Agriculture | 6 | 379 | 1.9K | 996 |
| 108 | Geography | 14 | 371 | 1.2K | 1.0K |
| 109 | Public Policy | 41 | 370 | 306 | 712 |
| 110 | psychotherapy | 10 | 368 | 879 | 715 |
| 111 | industrial relations | 26 | 363 | 177 | 241 |
| 112 | Australia | 27 | 362 | 515 | 658 |
| 113 | Entomology | 10 | 355 | 1.7K | 1.0K |
| 114 | Materials | 9 | 354 | 4.1K | 3.5K |
| 115 | Cancer | 2 | 351 | 5.5K | 2.8K |
| 116 | Child psychology | 7 | 350 | 1.1K | 994 |
| 117 | Astrophysics | 20 | 348 | 1.7K | 1.9K |
| 118 | Optical materials | 4 | 347 | 2.4K | 1.6K |
| 119 | Tourism | 2 | 345 | 1.8K | 660 |
| 120 | Astronomy | 12 | 344 | 1.8K | 1.7K |
| 121 | Zoology | 10 | 341 | 2.0K | 1.3K |
| 122 | History | 43 | 333 | 267 | 137 |
| 122 | amino acids | 3 | 333 | 909 | 328 |
| 124 | Nanotechnology | 10 | 332 | 3.6K | 3.5K |
| 125 | crime | 8 | 328 | 407 | 275 |
| 126 | Social work | 17 | 327 | 492 | 412 |
| 127 | Entrepreneurship | 4 | 325 | 779 | 513 |
| 128 | Optics | 14 | 307 | 2.9K | 2.4K |
| 129 | Biotechnology | 5 | 306 | 6.3K | 4.8K |
| 130 | Regional Development | 2 | 298 | 389 | 117 |
| 130 | Development planning | 2 | 298 | 348 | 105 |
| 130 | Economic planning | 2 | 298 | 436 | 130 |
| 133 | Economic History | 45 | 295 | 817 | 1.2K |
| 134 | Brain | 3 | 294 | 2.8K | 1.7K |
| 135 | Europe | 96 | 291 | 459 | 1.6K |
| 136 | Paleontology | 7 | 288 | 1.1K | 705 |
| 137 | Psycholinguistics | 8 | 286 | 582 | 513 |
| 137 | Transportation | 4 | 286 | 1.3K | 685 |
| 139 | Economic Development | 12 | 281 | 655 | 837 |
| 139 | language | 7 | 281 | 593 | 460 |
| 141 | Human Geography | 8 | 269 | 677 | 455 |
| 142 | population geography | 1 | 268 | 705 | 100 |
| 143 | Social welfare | 8 | 263 | 361 | 208 |
| 144 | Mathematical Physics | 17 | 257 | 1.4K | 1.2K |
| 145 | Cytology | 16 | 253 | 2.8K | 4.1K |
| 146 | Land Use Planning | 14 | 249 | 88 | 224 |
| 147 | Nervous system | 16 | 247 | 1.3K | 2.3K |
| 148 | economic policy | 19 | 246 | 895 | 926 |
| 149 | Geomorphology | 6 | 244 | 673 | 574 |
| 150 | Cognitive Behavioral Therapy | 4 | 241 | 174 | 86 |
| 150 | Cognitive Therapy | 4 | 241 | 579 | 321 |
| 150 | behavior therapy | 4 | 241 | 775 | 496 |
| 153 | Operations Research | 6 | 238 | 1.6K | 1.1K |
| 153 | Feminist theory | 3 | 238 | 198 | 50 |
| 155 | Computer Science | 3 | 237 | 2.5K | 804 |
| 155 | computer networks | 2 | 237 | 3.0K | 1.2K |
| 157 | Criminology | 7 | 230 | 662 | 500 |
| 157 | Juvenile delinquency | 7 | 230 | 151 | 130 |
| 157 | deviant behavior | 7 | 230 | 147 | 81 |
| 160 | city planning | 7 | 227 | 1.0K | 733 |
| 161 | Learning disabilities | 12 | 225 | 411 | 473 |
| 162 | Economic Geography | 5 | 224 | 253 | 157 |
| 163 | Philosophy | 96 | 223 | 259 | 496 |
| 164 | Geriatrics | 8 | 215 | 2.6K | 2.3K |
| 165 | probabilities | 16 | 211 | 621 | 555 |
| 166 | peace | 12 | 210 | 196 | 291 |
| 166 | civil service | 2 | 210 | 542 | 208 |
| 168 | economic development projects | 7 | 209 | 79 | 71 |
| 169 | Biogeochemistry | 5 | 206 | 937 | 982 |
| 169 | Soil biology | 4 | 206 | 511 | 496 |
| 171 | Criminal psychology | 5 | 202 | 674 | 523 |
| 172 | System analysis | 10 | 200 | 1.3K | 1.3K |
| 173 | Nuclear Energy | 2 | 199 | 1.4K | 400 |
| 174 | Photonics | 4 | 197 | 2.0K | 1.6K |
| 175 | Information Systems | 4 | 193 | 1.3K | 861 |
| 176 | Feminism | 5 | 187 | 455 | 218 |
| 176 | Production Management | 2 | 187 | 1.1K | 753 |
| 178 | Speech Disorders | 4 | 186 | 989 | 722 |
| 179 | Child Development | 3 | 185 | 2.3K | 1.6K |
| 180 | Social History | 12 | 183 | 251 | 147 |
| 181 | Pediatrics | 2 | 180 | 3.9K | 2.6K |
| 182 | Watershed management | 1 | 175 | 589 | 34 |
| 182 | Behavior | 6 | 175 | 2.6K | 2.8K |
| 184 | Medical Technology | 2 | 174 | 2.9K | 1.3K |
| 184 | Health | 4 | 174 | 2.8K | 1.9K |
| 184 | Medical innovations | 2 | 174 | 1.6K | 1.7K |
| 187 | Emotions | 3 | 171 | 639 | 563 |
| 188 | environmental protection | 19 | 168 | 1.3K | 3.0K |
| 189 | Software Engineering | 15 | 167 | 413 | 647 |
| 190 | motivation | 2 | 166 | 311 | 212 |
| 190 | Emotion | 2 | 166 | 272 | 203 |
| 192 | Religion | 47 | 165 | 168 | 239 |
| 193 | Water pollution | 5 | 163 | 2.2K | 2.3K |
| 193 | Land use | 1 | 163 | 1.9K | 658 |
| 195 | personality | 1 | 162 | 2.0K | 988 |
| 196 | Environmental Policy | 11 | 160 | 1.6K | 3.0K |
| 196 | Psychopharmacology | 5 | 160 | 1.6K | 1.7K |
| 196 | Welfare Economics | 3 | 160 | 512 | 353 |
| 196 | Socialism | 3 | 160 | 210 | 71 |
| 196 | health services | 5 | 160 | 1.1K | 874 |
| 201 | ecosystem | 5 | 159 | 1.2K | 1.4K |
| 201 | Radio | 5 | 159 | 1.4K | 1.2K |
| 203 | Human Rights | 6 | 156 | 424 | 246 |
| 204 | Industrial Sociology | 5 | 155 | 108 | 115 |
| 205 | social science | 2 | 151 | 246 | 164 |
| 206 | Condensed Matter | 13 | 149 | 2.3K | 2.7K |
| 207 | Systems Theory | 9 | 148 | 255 | 237 |
| 208 | Culture | 4 | 147 | 1.1K | 472 |
| 208 | Liver diseases | 1 | 147 | 2.9K | 2.0K |
| 210 | Neurolinguistics | 1 | 146 | 574 | 292 |
| 210 | Plastics | 11 | 146 | 947 | 1.1K |
| 210 | Speech | 1 | 146 | 1.5K | 721 |
| 213 | Theology | 48 | 145 | 145 | 115 |
| 214 | polar regions | 4 | 143 | 695 | 533 |
| 215 | human behavior | 7 | 139 | 1.6K | 2.5K |
| 216 | Pediatric Neurology | 2 | 138 | 1.7K | 1.8K |
| 216 | Research Design | 4 | 138 | 1.2K | 1.1K |
| 216 | Nonlinear Dynamics | 5 | 138 | 2.1K | 1.9K |
| 216 | Investments | 3 | 138 | 496 | 215 |
| 220 | Organizational Sociology | 7 | 134 | 158 | 218 |
| 220 | Asia | 7 | 134 | 1.9K | 1.4K |
| 220 | Jurisprudence | 10 | 134 | 633 | 693 |
| 223 | Nuclear Engineering | 7 | 133 | 1.1K | 858 |
| 223 | Numerical Analysis | 4 | 133 | 2.3K | 1.4K |
| 225 | Information Technology | 6 | 131 | 2.0K | 1.7K |
| 226 | Written communication | 2 | 129 | 142 | 72 |
| 227 | Biogeography | 2 | 126 | 1.4K | 1.3K |
| 228 | Environmentalism | 5 | 124 | 77 | 142 |
| 229 | Cosmology | 2 | 122 | 1.6K | 754 |
| 229 | Adult Education | 5 | 122 | 438 | 264 |
| 229 | Second Language Acquisition | 2 | 122 | 340 | 218 |
| 232 | Soil Science | 5 | 121 | 1.4K | 1.4K |
| 233 | Adolescent | 3 | 120 | 2.8K | 1.9K |
| 234 | Probability | 1 | 119 | 1.5K | 638 |
| 234 | Risk Management | 1 | 119 | 1.7K | 653 |
| 234 | Financial management | 1 | 119 | 1.2K | 622 |
| 234 | Risk | 1 | 119 | 1.3K | 619 |
| 238 | Graph Theory | 4 | 118 | 722 | 280 |
| 239 | Systems Engineering | 2 | 117 | 3.1K | 1.6K |
| 239 | Geomagnetism | 2 | 117 | 998 | 582 |
| 239 | Biogeochemical cycles | 4 | 117 | 477 | 728 |
| 239 | disarmament | 13 | 117 | 37 | 95 |
| 243 | Solid State Physics | 20 | 116 | 2.0K | 3.1K |
| 244 | Soil fertility | 3 | 115 | 423 | 463 |
| 244 | Computational Complexity | 1 | 115 | 1.7K | 408 |
| 244 | Dementia | 3 | 115 | 2.0K | 1.1K |
| 244 | Soil ecology | 3 | 115 | 566 | 594 |
| 248 | Social problems | 1 | 114 | 1.2K | 619 |
| 249 | Forensic Psychology | 3 | 113 | 473 | 319 |
| 250 | Fluid Mechanics | 2 | 112 | 2.7K | 1.6K |
| 251 | Plant Ecology | 4 | 111 | 1.6K | 1.8K |
| 251 | Continuing Education | 3 | 111 | 461 | 193 |
| 253 | Industrial Microbiology | 2 | 110 | 2.9K | 2.4K |
| 253 | Cognitive neuroscience | 1 | 110 | 1.8K | 1.2K |
| 253 | Gerontology | 8 | 110 | 1.6K | 1.7K |
| 256 | Oncology | 3 | 107 | 3.0K | 3.4K |
| 256 | Plasma devices | 2 | 107 | 294 | 171 |
| 258 | Child | 3 | 105 | 3.3K | 2.5K |
| 258 | Waste management | 4 | 105 | 1.5K | 1.2K |
| 258 | Action Research | 7 | 105 | 93 | 110 |
| 258 | nanoscience | 4 | 105 | 3.1K | 3.4K |
| 258 | Aging | 7 | 105 | 2.7K | 3.1K |
| 258 | motor skills | 3 | 105 | 228 | 181 |
| 264 | Medical Laboratory Science | 2 | 104 | 3.4K | 2.7K |
| 264 | Schizophrenia | 4 | 104 | 1.0K | 1.2K |
| 266 | Portfolio Management | 2 | 103 | 565 | 239 |
| 267 | Histology | 3 | 102 | 2.5K | 2.4K |
| 267 | health behavior | 1 | 102 | 2.1K | 1.1K |
| 269 | Organometallic compounds | 4 | 101 | 1.3K | 1.2K |
| 270 | Bioengineering | 3 | 98 | 5.2K | 5.2K |
| 270 | Genetic engineering | 1 | 98 | 4.0K | 2.8K |
| 270 | Biochemical Engineering | 1 | 98 | 4.5K | 3.7K |
| 270 | sedimentary basins | 1 | 98 | 421 | 233 |
| 274 | herbicides | 3 | 97 | 433 | 368 |
| 275 | Decision making | 2 | 96 | 2.4K | 1.5K |
| 276 | ethnicity | 5 | 95 | 591 | 458 |
| 277 | Memory | 8 | 91 | 1.6K | 2.5K |
| 278 | Forest Ecology | 2 | 90 | 886 | 640 |
| 278 | Mass Spectrometry | 3 | 90 | 1.8K | 1.6K |
| 278 | local government | 4 | 90 | 320 | 310 |
| 281 | Groundwater | 1 | 89 | 1.5K | 698 |
| 281 | Biodiversity | 2 | 89 | 3.5K | 2.7K |
| 283 | Language Acquisition | 4 | 87 | 478 | 542 |
| 283 | Earth Sciences | 4 | 87 | 3.1K | 2.8K |
| 285 | Health Education | 4 | 86 | 2.0K | 1.9K |
| 285 | Health promotion | 4 | 86 | 1.7K | 1.8K |
| 287 | Analytical Chemistry | 4 | 84 | 4.7K | 4.9K |
| 287 | Data Mining | 2 | 84 | 2.4K | 1.8K |
| 287 | International Law | 7 | 84 | 470 | 248 |
| 287 | commerce | 8 | 84 | 864 | 1.2K |
| 291 | Risk assessment | 1 | 83 | 1.4K | 482 |
| 291 | Health risk communication | 1 | 83 | 176 | 67 |
| 291 | risk factors | 1 | 83 | 1.5K | 919 |
| 291 | Health Risk Assessment | 1 | 83 | 1.1K | 397 |
| 291 | international cooperation | 7 | 83 | 362 | 688 |
| 296 | Physiology | 10 | 82 | 3.2K | 5.2K |
| 296 | Surface Chemistry | 3 | 82 | 3.6K | 3.7K |
| 296 | Glaciology | 2 | 82 | 452 | 350 |
| 296 | Mineralogy | 2 | 82 | 2.0K | 1.5K |
| 296 | Petrology | 2 | 82 | 1.0K | 921 |
| 296 | Nanostructured Materials | 4 | 82 | 3.3K | 3.6K |
| 296 | Animal ecology | 2 | 82 | 1.7K | 1.4K |
| 296 | Environmental pollutants | 11 | 82 | 1.2K | 2.8K |
| 296 | glaciers | 2 | 82 | 421 | 346 |
| 305 | Teaching | 6 | 81 | 1.2K | 1.2K |
| 306 | Geochemistry | 2 | 80 | 2.0K | 1.5K |
| 306 | Photochemistry | 2 | 80 | 2.2K | 1.7K |
| 306 | Colloids | 3 | 80 | 3.7K | 4.0K |
| 306 | marketing | 9 | 80 | 966 | 1.6K |
| 306 | Light | 2 | 80 | 1.6K | 1.6K |
| 311 | Cybernetics | 5 | 78 | 1.4K | 1.8K |
| 311 | energy conservation | 1 | 78 | 3.1K | 2.1K |
| 313 | Classical Philology | 72 | 77 | 63 | 166 |
| 313 | Bioorganic chemistry | 4 | 77 | 2.7K | 3.1K |
| 313 | Peasants | 3 | 77 | 74 | 82 |
| 316 | Biometrics | 3 | 76 | 1.4K | 1.3K |
| 317 | glycoproteins | 4 | 75 | 493 | 774 |
| 317 | Glycoconjugates | 4 | 75 | 493 | 774 |
| 317 | Oligosaccharides | 4 | 75 | 231 | 376 |
| 317 | glycolipids | 4 | 75 | 493 | 774 |
| 321 | Substance Abuse | 4 | 74 | 1.6K | 1.7K |
| 321 | Evolution | 4 | 74 | 2.1K | 2.7K |
| 323 | Ergonomics | 5 | 73 | 877 | 963 |
| 323 | Proteomics | 1 | 73 | 2.2K | 1.6K |
| 323 | Artificial Intelligence | 3 | 73 | 4.3K | 3.7K |
| 323 | Environmental monitoring | 5 | 73 | 3.4K | 4.8K |
| 327 | hospice care | 2 | 72 | 941 | 565 |
| 327 | Communication in medicine | 3 | 72 | 590 | 613 |
| 327 | Autism | 1 | 72 | 1.3K | 1.0K |
| 330 | Magnetic Materials | 2 | 71 | 2.1K | 1.7K |
| 331 | Law | 26 | 70 | 516 | 794 |
| 331 | Human-Computer Interaction | 6 | 70 | 1.2K | 1.6K |
| 331 | Telecommunication | 3 | 70 | 2.9K | 2.3K |
| 334 | Information Theory | 1 | 68 | 2.4K | 1.5K |
| 334 | Nationalism | 4 | 68 | 418 | 260 |
| 334 | Intelligence | 1 | 68 | 519 | 339 |
| 334 | Biocompatible Materials | 3 | 68 | 4.4K | 5.1K |
| 338 | Developmental Psychology | 3 | 67 | 1.1K | 1.3K |
| 338 | adolescence | 2 | 67 | 1.3K | 1.2K |
| 340 | Learning | 7 | 66 | 856 | 1.4K |
| 340 | Alzheimer's disease | 2 | 66 | 2.4K | 1.5K |
| 342 | Archaeology | 3 | 65 | 1.5K | 1.1K |
| 342 | Nanophotonics | 1 | 65 | 714 | 465 |
| 344 | Genetics | 4 | 64 | 4.6K | 6.0K |
| 344 | Catalysis | 2 | 64 | 4.0K | 3.8K |
| 344 | Educational Technology | 10 | 64 | 740 | 1.4K |
| 347 | International security | 5 | 62 | 169 | 393 |
| 347 | conflict management | 5 | 62 | 214 | 387 |
| 349 | Adolescent Psychology | 1 | 61 | 1.7K | 1.1K |
| 349 | Microwaves | 12 | 61 | 863 | 1.4K |
| 349 | Scotland | 5 | 61 | 85 | 82 |
| 352 | Human Resources | 1 | 59 | 885 | 763 |
| 353 | Climatology | 2 | 58 | 2.5K | 2.5K |
| 353 | Language Disorders | 4 | 58 | 868 | 1.1K |
| 353 | Environmental Geology | 2 | 58 | 2.0K | 1.7K |
| 353 | Radio wave propagation | 2 | 58 | 1.3K | 906 |
| 357 | Ethics | 5 | 57 | 883 | 1.0K |
| 357 | Agricultural Chemistry | 3 | 57 | 3.0K | 3.4K |
| 357 | Agricultural Economics | 3 | 57 | 117 | 147 |
| 357 | Diabetes mellitus | 2 | 57 | 3.3K | 3.6K |
| 357 | Environmental Management | 2 | 57 | 3.5K | 4.0K |
| 357 | Futures | 1 | 57 | 700 | 407 |
| 357 | Diabetes | 2 | 57 | 3.4K | 3.7K |
| 364 | Visual Perception | 7 | 56 | 1.6K | 2.9K |
| 365 | consumer behavior | 1 | 55 | 1.1K | 760 |
| 365 | innovation | 4 | 55 | 493 | 853 |
| 365 | research and development | 4 | 55 | 325 | 615 |
| 368 | Organic Chemistry | 4 | 54 | 3.2K | 3.8K |
| 368 | Social Change | 1 | 54 | 1.4K | 1.1K |
| 368 | particles | 1 | 54 | 1.6K | 962 |
| 368 | Granular materials | 1 | 54 | 777 | 523 |
| 372 | Computer Graphics | 1 | 53 | 2.6K | 1.7K |
| 372 | Mental Health | 5 | 53 | 1.5K | 2.2K |
| 372 | Water Purification | 3 | 53 | 1.5K | 1.5K |
| 372 | Water quality management | 3 | 53 | 2.3K | 2.4K |
| 372 | visualization | 1 | 53 | 3.9K | 1.4K |
| 372 | atmospheric models | 2 | 53 | 980 | 1.1K |
| 378 | Language Development | 2 | 52 | 432 | 453 |
| 378 | economic forecasting | 1 | 52 | 384 | 186 |
| 378 | Southeast Asia | 5 | 52 | 368 | 256 |
| 378 | free radicals | 1 | 52 | 2.2K | 2.3K |
| 378 | Suicide | 2 | 52 | 851 | 814 |
| 378 | children | 2 | 52 | 724 | 672 |
| 384 | Language teaching | 2 | 51 | 72 | 66 |
| 384 | Radioisotopes | 2 | 51 | 1.6K | 1.1K |
| 384 | second language | 2 | 51 | 72 | 66 |
| 384 | Renaissance | 4 | 51 | 624 | 132 |
| 384 | Cerebral cortex | 1 | 51 | 1.7K | 1.5K |
| 389 | women | 5 | 50 | 684 | 775 |
| 390 | civil rights | 1 | 49 | 795 | 346 |
| 390 | Political Participation | 1 | 49 | 453 | 261 |
| 390 | Citizenship | 1 | 49 | 317 | 179 |
| 390 | thinking | 7 | 49 | 68 | 249 |
| 390 | human development | 3 | 49 | 904 | 1.2K |
| 395 | medical education | 3 | 48 | 2.5K | 2.6K |
| 396 | Structural Engineering | 1 | 47 | 2.3K | 1.4K |
| 396 | Earthquake Engineering | 1 | 47 | 1.5K | 1.2K |
| 396 | death | 2 | 47 | 456 | 297 |
| 399 | Gender Studies | 2 | 45 | 700 | 668 |
| 399 | Physical Geography | 1 | 45 | 1.1K | 729 |
| 399 | Control Theory | 4 | 45 | 1.7K | 2.0K |
| 399 | Eating Disorders | 1 | 45 | 1.8K | 1.4K |
| 399 | Feeding and Eating Disorders | 1 | 45 | 1.7K | 1.4K |
| 399 | Africa | 16 | 45 | 639 | 1.5K |
| 405 | Development Economics | 1 | 44 | 1.1K | 767 |
| 405 | Demography | 3 | 44 | 886 | 1.1K |
| 405 | poverty | 1 | 44 | 1.0K | 656 |
| 408 | Microelectronics | 2 | 43 | 2.4K | 2.7K |
| 408 | Human-animal relationships | 1 | 43 | 216 | 41 |
| 408 | miniaturization | 2 | 43 | 2.8K | 3.3K |
| 411 | American Literature | 65 | 42 | 43 | 96 |
| 411 | Radiopharmaceuticals | 1 | 42 | 963 | 384 |
| 411 | microwave antennas | 3 | 42 | 520 | 518 |
| 411 | Birds | 4 | 42 | 1.3K | 1.5K |
| 415 | Higher Education | 8 | 41 | 321 | 696 |
| 415 | Sociolinguistics | 7 | 41 | 368 | 590 |
| 415 | Physical organic chemistry | 3 | 41 | 1.7K | 2.0K |
| 415 | slavery | 1 | 41 | 174 | 63 |
| 419 | speech therapy | 3 | 40 | 455 | 588 |
| 419 | War and Society | 3 | 40 | 213 | 411 |
| 419 | warfare | 3 | 40 | 310 | 542 |
| 419 | Communication Disorders | 3 | 40 | 351 | 428 |
| 419 | radioactive waste | 2 | 40 | 930 | 1.7K |
| 419 | Invertebrates | 1 | 40 | 1.1K | 889 |
| 419 | industrial waste | 2 | 40 | 1.0K | 1.7K |
| 419 | Hazardous waste | 2 | 40 | 1.2K | 1.8K |
| 419 | Attention | 5 | 40 | 2.0K | 3.4K |
| 419 | Women's health | 2 | 40 | 2.2K | 2.2K |
| 429 | Human genetics | 1 | 39 | 4.2K | 4.9K |
| 429 | Medical genetics | 1 | 39 | 5.2K | 5.2K |
| 429 | Pharmaceutical Chemistry | 2 | 39 | 5.5K | 5.9K |
| 429 | Ornithology | 4 | 39 | 1.1K | 1.3K |
| 429 | Broadcasting | 4 | 39 | 133 | 245 |
| 434 | Biophysics | 5 | 38 | 5.7K | 7.8K |
| 434 | Multicultural Education | 1 | 38 | 680 | 427 |
| 434 | race relations | 11 | 38 | 254 | 701 |
| 437 | Phonetics | 1 | 37 | 601 | 426 |
| 437 | Phonology | 1 | 37 | 178 | 102 |
| 437 | Engineering Geology | 1 | 37 | 2.2K | 1.8K |
| 437 | Child welfare | 2 | 37 | 1.5K | 1.5K |
| 437 | natural disasters | 1 | 37 | 2.5K | 2.2K |
| 442 | Logic | 2 | 36 | 608 | 433 |
| 442 | Liposomes | 2 | 36 | 803 | 973 |
| 442 | Lipid bilayers | 2 | 36 | 650 | 766 |
| 445 | Venture Capital | 1 | 35 | 321 | 301 |
| 445 | Bilingualism | 2 | 35 | 338 | 445 |
| 445 | Microscopy | 3 | 35 | 2.5K | 2.4K |
| 445 | Human biology | 1 | 35 | 1.4K | 1.1K |
| 449 | Signal Processing | 2 | 34 | 3.1K | 3.3K |
| 449 | Image Processing | 2 | 34 | 2.8K | 3.0K |
| 449 | curriculum | 1 | 34 | 175 | 101 |
| 449 | curriculum planning | 1 | 34 | 375 | 235 |
| 449 | biological evolution | 2 | 34 | 3.1K | 4.0K |
| 449 | mortality | 1 | 34 | 180 | 123 |
| 449 | Fisheries | 3 | 34 | 1.9K | 2.3K |
| 449 | Bereavement | 1 | 34 | 423 | 251 |
| 457 | Environmental Chemistry | 3 | 33 | 2.8K | 4.0K |
| 457 | Reproductive health | 2 | 33 | 1.2K | 1.4K |
| 457 | Knowledge | 3 | 33 | 507 | 499 |
| 457 | cultural pluralism | 2 | 33 | 535 | 519 |
| 461 | Religion and Science | 7 | 32 | 55 | 101 |
| 461 | Popular Literature | 7 | 32 | 55 | 99 |
| 461 | Vision | 3 | 32 | 686 | 1.1K |
| 464 | Social Ethics | 2 | 31 | 295 | 201 |
| 464 | Organometallic chemistry | 2 | 31 | 2.3K | 2.4K |
| 466 | Endocrinology | 2 | 30 | 4.7K | 5.6K |
| 466 | Energy Policy | 1 | 30 | 3.1K | 3.2K |
| 466 | Costume Design | 1 | 30 | 111 | 79 |
| 466 | Critical Discourse Analysis | 1 | 30 | 102 | 77 |
| 466 | Environmental Geochemistry | 1 | 30 | 1.3K | 1.1K |
| 466 | corrections | 6 | 30 | 97 | 235 |
| 466 | Social behavior | 4 | 30 | 1.2K | 2.1K |
| 466 | Prisons | 6 | 30 | 193 | 405 |
| 466 | energy resources | 1 | 30 | 1.3K | 1.8K |
| 466 | Fashion | 1 | 30 | 391 | 230 |
| 466 | Minerals | 1 | 30 | 1.6K | 1.4K |
| 466 | Costume | 1 | 30 | 148 | 80 |
| 478 | Telecommunication Systems | 4 | 29 | 1.5K | 1.9K |
| 478 | Neurochemistry | 1 | 29 | 4.0K | 4.1K |
| 478 | Educational Anthropology | 1 | 29 | 247 | 166 |
| 478 | soil management | 1 | 29 | 722 | 792 |
| 482 | Memory disorders | 2 | 28 | 367 | 505 |
| 482 | Molecules | 2 | 28 | 2.1K | 2.0K |
| 482 | civilization | 7 | 28 | 1.0K | 761 |
| 482 | Geobiology | 3 | 28 | 598 | 970 |
| 482 | space environment | 3 | 28 | 296 | 437 |
| 482 | Wind power | 2 | 28 | 418 | 484 |
| 488 | Performing Arts | 1 | 27 | 588 | 51 |
| 488 | Advertising | 3 | 27 | 392 | 750 |
| 488 | Public opinion | 2 | 27 | 634 | 889 |
| 488 | biological monitoring | 3 | 27 | 628 | 1.3K |
| 492 | Early Childhood Education | 2 | 26 | 774 | 831 |
| 492 | fame | 1 | 26 | 118 | 41 |
| 492 | Europa | 5 | 26 | 535 | 955 |
| 495 | Active Learning | 2 | 25 | 94 | 204 |
| 495 | Reading | 5 | 25 | 477 | 951 |
| 495 | Literacy | 1 | 25 | 525 | 442 |
| 498 | Bacteriology | 1 | 24 | 3.0K | 3.4K |
| 498 | Raman spectroscopy | 4 | 24 | 688 | 1.4K |
| 498 | Sports | 2 | 24 | 3.4K | 3.3K |
| 498 | Host-parasite interactions | 1 | 24 | 2.2K | 2.8K |
| 498 | Virulence | 1 | 24 | 2.2K | 2.8K |
| 498 | Immunity | 1 | 24 | 3.6K | 4.2K |
| 498 | Judaism | 8 | 24 | 135 | 79 |
| 498 | Meteorites | 1 | 24 | 995 | 1.1K |
| 506 | Industrial Engineering | 1 | 23 | 3.5K | 3.3K |
| 506 | Industrial Design | 1 | 23 | 705 | 589 |
| 506 | Religion and Sociology | 6 | 23 | 154 | 300 |
| 509 | Contraception | 1 | 22 | 1.2K | 1.3K |
| 509 | Electrochemistry | 3 | 22 | 3.7K | 4.6K |
| 509 | Transport | 1 | 22 | 778 | 997 |
| 509 | Sea | 1 | 22 | 602 | 750 |
| 509 | Fishery resources | 1 | 22 | 795 | 889 |
| 509 | Birth control | 1 | 22 | 1.1K | 1.2K |
| 515 | Materials Science | 3 | 21 | 5.6K | 7.1K |
| 515 | Cultural Studies | 1 | 21 | 375 | 324 |
| 515 | Vocational Education | 1 | 21 | 1.1K | 950 |
| 515 | Critical Legal Studies | 8 | 21 | 41 | 196 |
| 515 | Religion and Culture | 1 | 21 | 810 | 512 |
| 515 | Obesity | 2 | 21 | 3.1K | 4.5K |
| 515 | Religion and Psychology | 1 | 21 | 1.2K | 933 |
| 515 | Social environment | 3 | 21 | 294 | 692 |
| 515 | Combinatorial analysis | 2 | 21 | 1.2K | 899 |
| 515 | religious life | 3 | 21 | 28 | 6 |
| 515 | Middle Ages | 1 | 21 | 538 | 227 |
| 526 | Special Education | 2 | 20 | 1.1K | 1.2K |
| 526 | Clinical Chemistry | 2 | 20 | 4.0K | 5.4K |
| 526 | Electromagnetism | 1 | 20 | 1.9K | 1.7K |
| 526 | Library Science | 4 | 20 | 1.3K | 1.5K |
| 526 | child abuse | 2 | 20 | 1.1K | 1.7K |
| 531 | Environmental Microbiology | 1 | 19 | 2.8K | 3.5K |
| 531 | Engineering Ethics | 1 | 19 | 500 | 550 |
| 531 | Feasibility studies | 2 | 19 | 477 | 439 |
| 531 | Professional ethics | 1 | 19 | 693 | 747 |
| 531 | Germany | 4 | 19 | 676 | 799 |
| 536 | Pathology | 3 | 18 | 3.1K | 5.1K |
| 536 | Phenomenology | 6 | 18 | 145 | 297 |
| 536 | Econometrics | 5 | 18 | 1.3K | 2.1K |
| 536 | Magnetic Resonance Spectroscopy | 3 | 18 | 1.5K | 2.2K |
| 536 | nuclear magnetic resonance spectroscopy | 3 | 18 | 1.0K | 1.5K |
| 536 | Writing | 1 | 18 | 511 | 611 |
| 536 | Comparative Law | 1 | 18 | 633 | 267 |
| 536 | Development | 4 | 18 | 642 | 1.6K |
| 536 | NMR | 3 | 18 | 755 | 1.2K |
| 536 | Metals | 1 | 18 | 3.4K | 3.0K |
| 536 | Radiation effects | 1 | 18 | 565 | 792 |
| 536 | magnetic resonance | 3 | 18 | 805 | 1.2K |
| 548 | Intelligent Transportation Systems | 1 | 17 | 1.8K | 1.9K |
| 548 | Digital Media | 1 | 17 | 366 | 340 |
| 548 | Sports Medicine | 1 | 17 | 5.0K | 4.3K |
| 548 | Disability Studies | 1 | 17 | 611 | 553 |
| 548 | Terahertz Technology | 1 | 17 | 317 | 381 |
| 548 | Computer-Aided Design | 1 | 17 | 2.1K | 2.1K |
| 548 | Political Parties | 1 | 17 | 414 | 398 |
| 548 | Smoking | 1 | 17 | 1.4K | 1.8K |
| 548 | Randomized Controlled Trials | 1 | 17 | 2.7K | 2.6K |
| 548 | ethnic groups | 1 | 17 | 708 | 798 |
| 548 | Elections | 3 | 17 | 233 | 376 |
| 548 | drug addiction | 1 | 17 | 2.3K | 2.7K |
| 548 | concrete | 2 | 17 | 937 | 1.3K |
| 548 | alcoholism | 1 | 17 | 2.9K | 3.3K |
| 548 | Exercise | 1 | 17 | 2.8K | 2.6K |
| 563 | Ophthalmology | 1 | 16 | 3.1K | 3.3K |
| 563 | Mental Health Services | 3 | 16 | 1.8K | 3.1K |
| 563 | DNA repair | 1 | 16 | 587 | 783 |
| 563 | drug abuse | 1 | 16 | 1.5K | 1.6K |
| 563 | harm reduction | 1 | 16 | 504 | 552 |
| 568 | Mechanical Engineering | 5 | 15 | 2.3K | 3.5K |
| 568 | Discrete Mathematics | 1 | 15 | 724 | 441 |
| 568 | cultural policy | 2 | 15 | 355 | 423 |
| 568 | graph | 1 | 15 | 724 | 441 |
| 568 | Reproduction | 3 | 15 | 2.9K | 4.8K |
| 568 | Insects | 2 | 15 | 2.1K | 2.5K |
| 568 | educational innovations | 3 | 15 | 507 | 1.0K |
| 575 | Wildlife conservation | 1 | 14 | 1.9K | 2.3K |
| 575 | philology | 2 | 14 | 1.1K | 317 |
| 575 | European integration | 1 | 14 | 466 | 536 |
| 575 | European Economic Community | 1 | 14 | 455 | 536 |
| 579 | Chemical Engineering | 2 | 13 | 5.1K | 6.6K |
| 579 | Historical Sociology | 3 | 13 | 174 | 281 |
| 579 | Regional Economics | 2 | 13 | 632 | 955 |
| 579 | Church History | 59 | 13 | 68 | 311 |
| 579 | sadness | 1 | 13 | 571 | 631 |
| 579 | antisocial personality disorder | 1 | 13 | 571 | 631 |
| 579 | Ireland | 4 | 13 | 198 | 328 |
| 586 | Seismology | 1 | 12 | 1.1K | 1.1K |
| 586 | Microbial Biotechnology | 1 | 12 | 2.1K | 2.6K |
| 586 | Common Law | 8 | 12 | 80 | 232 |
| 586 | Virology | 1 | 12 | 5.7K | 6.8K |
| 586 | Developmental Disabilities | 1 | 12 | 1.9K | 2.5K |
| 586 | strategy | 6 | 12 | 156 | 379 |
| 586 | health planning | 1 | 12 | 3.3K | 3.8K |
| 586 | Nonlinear systems | 1 | 12 | 1.2K | 1.3K |
| 594 | Neuropsychiatry | 1 | 11 | 2.1K | 2.5K |
| 594 | behavioral medicine | 1 | 11 | 2.8K | 3.8K |
| 594 | terrorism | 2 | 11 | 420 | 644 |
| 594 | Scandinavia | 1 | 11 | 1.5K | 1.6K |
| 594 | national security | 4 | 11 | 392 | 704 |
| 594 | violence | 4 | 11 | 908 | 2.2K |
| 600 | Marine Engineering | 1 | 10 | 996 | 679 |
| 600 | Naval Architecture | 1 | 10 | 927 | 731 |
| 600 | Arboriculture | 1 | 10 | 204 | 165 |
| 600 | foreign policy | 50 | 10 | 28 | 400 |
| 600 | Ocean Engineering | 1 | 10 | 1.7K | 2.2K |
| 600 | Qualitative Research | 1 | 10 | 894 | 1.1K |
| 600 | International Education | 1 | 10 | 497 | 658 |
| 600 | Biofilms | 1 | 10 | 380 | 664 |
| 600 | Microorganisms | 1 | 10 | 2.5K | 3.4K |
| 600 | Libya | 2 | 10 | 51 | 69 |
| 600 | Diplomatic relations | 50 | 10 | 75 | 1.0K |
| 611 | Geometry | 2 | 9 | 1.6K | 1.7K |
| 611 | Freshwater Ecology | 1 | 9 | 653 | 818 |
| 611 | Counseling Psychology | 1 | 9 | 480 | 704 |
| 611 | Educational Sociology | 2 | 9 | 456 | 790 |
| 611 | Radiation | 1 | 9 | 3.5K | 4.1K |
| 611 | Travel | 1 | 9 | 1.9K | 2.3K |
| 611 | intergroup relations | 1 | 9 | 351 | 536 |
| 611 | Communism | 2 | 9 | 209 | 377 |
| 611 | Zeolites | 1 | 9 | 746 | 1.2K |
| 611 | counseling | 1 | 9 | 2.6K | 3.1K |
| 611 | economic conditions | 5 | 9 | 397 | 906 |
| 611 | Aquatic animals | 1 | 9 | 509 | 731 |
| 611 | England | 4 | 9 | 183 | 293 |
| 611 | Administration | 1 | 9 | 188 | 272 |
| 625 | Computational Biology | 1 | 8 | 5.9K | 6.8K |
| 625 | Political Sociology | 1 | 8 | 813 | 968 |
| 625 | Music | 2 | 8 | 1.4K | 1.7K |
| 625 | Music composition | 2 | 8 | 12 | 22 |
| 625 | Postcolonialism | 1 | 8 | 282 | 244 |
| 625 | optical instruments | 1 | 8 | 829 | 1.0K |
| 625 | Family | 1 | 8 | 1.8K | 2.5K |
| 625 | families | 1 | 8 | 1.7K | 2.0K |
| 625 | Nuclear family | 1 | 8 | 336 | 420 |
| 625 | probation | 3 | 8 | 62 | 122 |
| 625 | public assistance | 1 | 8 | 118 | 120 |
| 636 | Pharmacology | 1 | 7 | 9.0K | 10.7K |
| 636 | Structural design | 1 | 7 | 1.2K | 1.6K |
| 636 | Medical Microbiology | 1 | 7 | 4.5K | 6.0K |
| 636 | Religion and Politics | 1 | 7 | 324 | 268 |
| 636 | Crystallization | 1 | 7 | 1.1K | 1.3K |
| 636 | Feminist criticism | 1 | 7 | 236 | 293 |
| 636 | Bioethics | 2 | 7 | 1.5K | 2.4K |
| 636 | Ideology | 1 | 7 | 170 | 193 |
| 636 | Medical Ethics | 2 | 7 | 2.0K | 3.1K |
| 636 | Composite Materials | 1 | 7 | 3.3K | 4.1K |
| 636 | Crystallography | 1 | 7 | 3.1K | 3.0K |
| 636 | Chemical processes | 1 | 7 | 1.3K | 1.8K |
| 648 | Cognitive Psychology | 1 | 6 | 796 | 982 |
| 648 | Nanochemistry | 1 | 6 | 2.3K | 3.0K |
| 648 | Planetary Science | 1 | 6 | 1.0K | 1.3K |
| 648 | Functional Analysis | 1 | 6 | 1.3K | 1.4K |
| 648 | Green Chemistry | 1 | 6 | 3.0K | 4.0K |
| 648 | Sustainable Engineering | 1 | 6 | 3.0K | 4.0K |
| 648 | Manufacturing Processes | 2 | 6 | 2.8K | 4.3K |
| 648 | Stochastic Processes | 5 | 6 | 763 | 2.1K |
| 648 | Quantum Chemistry | 2 | 6 | 1.4K | 2.0K |
| 648 | epilepsy | 1 | 6 | 1.8K | 2.5K |
| 648 | Plasma chemistry | 2 | 6 | 612 | 1.3K |
| 648 | Thin Films | 1 | 6 | 1.3K | 1.7K |
| 648 | Multilingualism | 1 | 6 | 587 | 767 |
| 648 | arms control | 9 | 6 | 10 | 219 |
| 648 | Moon | 1 | 6 | 433 | 532 |
| 648 | Mineral resources | 1 | 6 | 327 | 797 |
| 648 | Plasma polymerization | 2 | 6 | 413 | 936 |
| 648 | Population | 6 | 6 | 697 | 2.5K |
| 648 | Iran | 1 | 6 | 742 | 535 |
| 648 | police | 2 | 6 | 522 | 834 |
| 668 | Mobile Computing | 3 | 5 | 1.3K | 2.7K |
| 668 | Theater | 2 | 5 | 589 | 398 |
| 668 | insurgency | 1 | 5 | 179 | 235 |
| 668 | Romanticism | 3 | 5 | 166 | 192 |
| 668 | Elderly | 1 | 5 | 2.9K | 2.9K |
| 668 | older people | 1 | 5 | 3.5K | 3.9K |
| 668 | Statistical models | 1 | 5 | 277 | 449 |
| 668 | Membranes | 1 | 5 | 2.3K | 3.3K |
| 676 | Anatomy | 1 | 4 | 3.8K | 5.0K |
| 676 | Mathematics Education | 4 | 4 | 429 | 1.1K |
| 676 | Crime prevention | 1 | 4 | 609 | 792 |
| 676 | Community Psychiatry | 1 | 4 | 2.3K | 3.4K |
| 676 | Morphology | 1 | 4 | 1.7K | 2.2K |
| 676 | Dynamics | 1 | 4 | 3.1K | 3.9K |
| 676 | Molecular Genetics | 1 | 4 | 3.9K | 5.4K |
| 676 | Nuclear Chemistry | 1 | 4 | 1.8K | 2.4K |
| 676 | Forensic Psychiatry | 1 | 4 | 1.1K | 1.6K |
| 676 | Radiochemistry | 1 | 4 | 2.0K | 2.5K |
| 676 | Soft Condensed Matter | 1 | 4 | 2.0K | 2.8K |
| 676 | Holistic Health | 1 | 4 | 1.1K | 1.7K |
| 676 | breastfeeding | 2 | 4 | 813 | 1.9K |
| 676 | Social interaction | 2 | 4 | 377 | 873 |
| 676 | Middle East | 4 | 4 | 1.0K | 2.0K |
| 676 | technical education | 1 | 4 | 1.2K | 1.7K |
| 676 | biopolymers | 1 | 4 | 2.3K | 3.2K |
| 676 | allied health | 1 | 4 | 674 | 1.1K |
| 676 | rehabilitation | 2 | 4 | 3.5K | 6.0K |
| 676 | Psychiatric hospitals | 1 | 4 | 945 | 1.3K |
| 676 | Quantum theory | 1 | 4 | 1.5K | 2.0K |
| 676 | Greece | 17 | 4 | 81 | 300 |
| 676 | bees | 1 | 4 | 804 | 1.2K |
| 676 | Aquatic ecology | 1 | 4 | 1.9K | 2.6K |
| 700 | Civil Engineering | 1 | 3 | 3.2K | 3.7K |
| 700 | Production Engineering | 1 | 3 | 3.4K | 4.4K |
| 700 | Digital electronics | 1 | 3 | 490 | 739 |
| 700 | Agricultural Biotechnology | 1 | 3 | 684 | 786 |
| 700 | Ethnic relations | 6 | 3 | 490 | 1.6K |
| 700 | Public Spaces | 3 | 3 | 64 | 314 |
| 700 | Biblical Studies | 6 | 3 | 88 | 212 |
| 700 | Liquid Crystals | 1 | 3 | 1.7K | 2.1K |
| 700 | Ethnic Conflict | 6 | 3 | 147 | 822 |
| 700 | Adoption | 1 | 3 | 253 | 425 |
| 700 | Plant genetic engineering | 1 | 3 | 1.8K | 2.7K |
| 700 | Synaptic Transmission | 1 | 3 | 1.1K | 1.8K |
| 700 | Archival Science | 1 | 3 | 23 | 27 |
| 700 | Primary health care | 1 | 3 | 3.8K | 5.3K |
| 700 | Electron Microscopy | 1 | 3 | 865 | 1.4K |
| 700 | Ethology | 1 | 3 | 2.5K | 3.6K |
| 700 | Plant tissue culture | 1 | 3 | 1.7K | 2.4K |
| 700 | psychopathology | 1 | 3 | 464 | 730 |
| 700 | personal space | 3 | 3 | 54 | 297 |
| 700 | Christianity | 6 | 3 | 181 | 330 |
| 700 | forced migration | 6 | 3 | 147 | 822 |
| 700 | Bible | 6 | 3 | 258 | 440 |
| 700 | prejudices | 1 | 3 | 103 | 142 |
| 700 | Urban Areas | 1 | 3 | 531 | 870 |
| 700 | Archives | 2 | 3 | 160 | 254 |
| 700 | prejudice | 1 | 3 | 42 | 85 |
| 726 | Radiology | 1 | 2 | 2.8K | 3.7K |
| 726 | Classics | 1 | 2 | 197 | 128 |
| 726 | Algebra | 1 | 2 | 2.2K | 2.5K |
| 726 | Computational Linguistics | 1 | 2 | 1.2K | 1.7K |
| 726 | Data Science | 4 | 2 | 164 | 254 |
| 726 | Geopolitics | 1 | 2 | 598 | 916 |
| 726 | Blended Learning | 1 | 2 | 71 | 194 |
| 726 | Sovereignty | 1 | 2 | 268 | 501 |
| 726 | Wireless Communication Systems | 1 | 2 | 3.7K | 4.8K |
| 726 | Cognitive Science | 1 | 2 | 2.8K | 4.2K |
| 726 | Psychoanalysis | 1 | 2 | 761 | 981 |
| 726 | Solid State Chemistry | 5 | 2 | 1.7K | 4.2K |
| 726 | Radiobiology | 1 | 2 | 2.7K | 3.7K |
| 726 | Utilitarianism | 2 | 2 | 85 | 168 |
| 726 | Iberian Peninsula | 1 | 2 | 65 | 71 |
| 726 | East Asia | 7 | 2 | 628 | 1.9K |
| 726 | Learning strategies | 1 | 2 | 83 | 228 |
| 726 | biological factors | 1 | 2 | 3.9K | 5.5K |
| 726 | libraries | 2 | 2 | 1.1K | 1.5K |
| 726 | statutes | 1 | 2 | 53 | 48 |
| 726 | recreation | 1 | 2 | 1.3K | 1.8K |
| 726 | Spain | 2 | 2 | 1.2K | 1.8K |
| 726 | molecular chaperones | 1 | 2 | 620 | 1.2K |
| 726 | Leisure | 1 | 2 | 698 | 1.1K |
| 750 | Literature | 6 | 1 | 701 | 1.2K |
| 750 | Traffic Engineering | 1 | 1 | 833 | 1.4K |
| 750 | Religion and Literature | 1 | 1 | 55 | 53 |
| 750 | Creative Writing | 4 | 1 | 7 | 17 |
| 750 | Community Psychology | 1 | 1 | 1.2K | 2.0K |
| 750 | Environmental Ethics | 4 | 1 | 121 | 672 |
| 750 | Rural Development | 3 | 1 | 448 | 1.4K |
| 750 | Plant Taxonomy | 1 | 1 | 870 | 1.3K |
| 750 | Optoelectronics | 1 | 1 | 1.0K | 1.5K |
| 750 | community development | 3 | 1 | 471 | 1.5K |
| 750 | Ecocriticism | 1 | 1 | 54 | 91 |
| 750 | Geodesy | 1 | 1 | 1.2K | 1.9K |
| 750 | short story | 4 | 1 | 7 | 18 |
| 750 | Language and Culture | 1 | 1 | 405 | 697 |
| 750 | Ecosystem management | 1 | 1 | 1.3K | 2.2K |
| 750 | Art | 1 | 1 | 872 | 787 |
| 750 | sexual orientation | 1 | 1 | 284 | 598 |
| 750 | Social Media | 1 | 1 | 444 | 716 |
| 750 | Semiotics | 1 | 1 | 814 | 949 |
| 750 | Gender identity | 1 | 1 | 625 | 971 |
| 750 | Russia | 1 | 1 | 1.2K | 787 |
| 750 | Semigroups | 2 | 1 | 408 | 828 |
| 750 | Eastern Europe | 2 | 1 | 1.9K | 2.9K |
| 750 | Buddhism | 2 | 1 | 224 | 202 |
| 750 | Criticism | 1 | 1 | 542 | 619 |
| 750 | disabilities | 1 | 1 | 1.7K | 2.8K |
| 750 | working class | 1 | 1 | 522 | 537 |
| 750 | Military psychology | 1 | 1 | 270 | 528 |
| 750 | Labor Movement | 1 | 1 | 584 | 757 |
| 750 | tests | 1 | 1 | 387 | 773 |
| 750 | alcohol | 1 | 1 | 187 | 364 |
| 781 | Immunology | 1 | 0 | 6.6K | 8.7K |
| 781 | Nutrition | 1 | 0 | 8.2K | 11.1K |
| 781 | Epidemiology | 1 | 0 | 7.5K | 10.4K |
| 781 | Surgery | 1 | 0 | 4.2K | 5.8K |
| 781 | Architecture | 1 | 0 | 1.4K | 2.0K |
| 781 | World History | 1 | 0 | 425 | 645 |
| 781 | Particle Physics | 1 | 0 | 1.2K | 1.8K |
| 781 | Aesthetics | 1 | 0 | 428 | 561 |
| 781 | Historiography | 1 | 0 | 579 | 832 |
| 781 | Career development | 1 | 0 | 827 | 1.5K |
| 781 | Corporate governance | 1 | 0 | 920 | 1.6K |
| 781 | Globalization | 1 | 0 | 1.2K | 2.1K |
| 781 | Fixed Point Theory | 1 | 0 | 690 | 1.1K |
| 781 | Popular Music | 1 | 0 | 333 | 481 |
| 781 | Cinematography | 1 | 0 | 327 | 432 |
| 781 | Humanitarianism | 1 | 0 | 33 | 67 |
| 781 | income | 1 | 0 | 409 | 811 |
| 781 | Marine resources | 3 | 0 | 410 | 1.6K |
| 781 | organizational effectiveness | 1 | 0 | 1.0K | 1.9K |
| 781 | Humanitarian Law | 1 | 0 | 117 | 209 |
| 781 | Latin America | 1 | 0 | 2.8K | 3.3K |
| 781 | construction | 1 | 0 | 211 | 500 |
| 781 | Ethnology | 1 | 0 | 3.0K | 4.2K |
| 781 | Communist countries | 1 | 0 | 611 | 1.1K |
| 781 | Input-output analysis | 1 | 0 | 576 | 1.0K |
| 781 | data collection | 1 | 0 | 2.4K | 4.1K |
| 781 | Wealth | 1 | 0 | 409 | 811 |
| 781 | Transplantation | 1 | 0 | 2.8K | 3.7K |
| 781 | Visual arts education | 1 | 0 | 57 | 117 |
| 781 | corporate culture | 1 | 0 | 358 | 787 |
| 781 | Education history | 1 | 0 | 190 | 399 |
| 781 | color | 1 | 0 | 747 | 1.3K |
| 781 | Shipping | 3 | 0 | 76 | 440 |
| 781 | values | 1 | 0 | 529 | 849 |
| 781 | Mountains | 1 | 0 | 803 | 1.5K |
| 781 | church and state | 1 | 0 | 234 | 249 |
| 781 | Aggression | 2 | 0 | 601 | 1.6K |
| 781 | minority rights | 1 | 0 | 72 | 180 |
