| 1 | Physics | 2,008 | 142.0K | 221 | 233 |
| 2 | Chemistry | 1,847 | 113.7K | 206 | 191 |
| 3 | Nanotechnology | 2,181 | 111.0K | 21 | 33 |
| 4 | Materials | 2,339 | 102.9K | 52 | 60 |
| 5 | Biology | 825 | 97.2K | 431 | 305 |
| 6 | Science | 1,278 | 96.5K | 287 | 317 |
| 7 | Molecular Biology | 1,232 | 56.8K | 199 | 279 |
| 8 | Natural history | 65 | 53.8K | 851 | 283 |
| 9 | Materials Science | 880 | 49.1K | 101 | 74 |
| 10 | Medicine | 1,539 | 48.4K | 234 | 372 |
| 11 | nanoscience | 1,116 | 48.1K | 8 | 26 |
| 12 | Biochemistry | 1,580 | 44.7K | 263 | 382 |
| 13 | Biocompatible Materials | 973 | 43.5K | 40 | 56 |
| 14 | Biotechnology | 777 | 36.7K | 117 | 142 |
| 15 | Optical materials | 626 | 33.3K | 26 | 30 |
| 16 | Chemical Engineering | 884 | 32.2K | 73 | 98 |
| 17 | Bioengineering | 636 | 31.9K | 51 | 98 |
| 18 | Research | 1,082 | 29.8K | 227 | 320 |
| 19 | Nanostructured Materials | 658 | 26.3K | 36 | 51 |
| 20 | Microelectronics | 320 | 21.9K | 33 | 41 |
| 21 | Pharmacology | 819 | 20.8K | 139 | 206 |
| 22 | miniaturization | 207 | 20.8K | 65 | 50 |
| 23 | Microbiology | 745 | 19.0K | 245 | 538 |
| 24 | Neurology | 472 | 18.6K | 422 | 557 |
| 25 | Catalysis | 472 | 18.5K | 143 | 189 |
| 26 | Nuclear Physics | 581 | 18.4K | 402 | 429 |
| 27 | Biophysics | 724 | 17.6K | 199 | 269 |
| 28 | Energy Conversion | 210 | 17.3K | 21 | 36 |
| 29 | Polymers | 628 | 16.4K | 153 | 212 |
| 30 | Cancer | 470 | 15.9K | 151 | 258 |
| 31 | Nanostructures | 119 | 14.9K | 83 | 34 |
| 32 | Biochemical Engineering | 422 | 13.7K | 54 | 230 |
| 33 | Cytology | 319 | 13.4K | 344 | 582 |
| 34 | Biomedical Engineering | 429 | 13.3K | 126 | 134 |
| 35 | fuel cells | 166 | 11.9K | 37 | 41 |
| 36 | Condensed Matter | 457 | 11.5K | 276 | 375 |
| 37 | Cell Biology | 185 | 11.5K | 488 | 632 |
| 38 | Toxicology | 317 | 11.2K | 239 | 245 |
| 39 | Photonics | 227 | 11.1K | 46 | 69 |
| 40 | Solid State Physics | 434 | 11.1K | 311 | 374 |
| 41 | polymerization | 469 | 11.1K | 155 | 234 |
| 42 | Environment | 159 | 10.9K | 553 | 578 |
| 43 | Environmental Chemistry | 72 | 10.7K | 207 | 80 |
| 44 | Renewable Energy Sources | 70 | 10.6K | 270 | 108 |
| 45 | Astrophysics | 163 | 9.5K | 700 | 706 |
| 46 | Analytical Chemistry | 355 | 9.5K | 193 | 292 |
| 47 | Spectrum analysis | 134 | 9.3K | 704 | 542 |
| 48 | Human genetics | 66 | 8.8K | 530 | 692 |
| 49 | Immunology | 247 | 8.8K | 407 | 577 |
| 50 | Hematology | 482 | 8.7K | 239 | 397 |
| 51 | Nanoparticles | 204 | 8.4K | 51 | 56 |
| 52 | Pollution | 155 | 8.4K | 651 | 651 |
| 53 | Behavior | 135 | 8.4K | 344 | 264 |
| 54 | Carbon | 151 | 8.0K | 37 | 46 |
| 55 | Colloids | 269 | 7.7K | 211 | 305 |
| 56 | human behavior | 103 | 7.4K | 261 | 214 |
| 57 | Green Chemistry | 128 | 7.3K | 89 | 82 |
| 58 | Environmental Health | 150 | 7.3K | 599 | 559 |
| 59 | Organic Chemistry | 229 | 7.1K | 172 | 194 |
| 60 | Energy Storage | 153 | 6.9K | 21 | 22 |
| 61 | Surface Chemistry | 290 | 6.8K | 187 | 315 |
| 62 | Electrochemistry | 524 | 6.8K | 109 | 291 |
| 63 | Virology | 92 | 6.8K | 590 | 711 |
| 64 | Magnetic Materials | 256 | 6.3K | 18 | 40 |
| 65 | Electronics | 360 | 6.3K | 133 | 163 |
| 66 | Energy Harvesting | 102 | 6.3K | 9 | 12 |
| 67 | Pharmaceutical Chemistry | 259 | 6.2K | 241 | 402 |
| 68 | energy development | 11 | 6.1K | 320 | 33 |
| 69 | Biomass Energy | 69 | 6.0K | 320 | 184 |
| 70 | Pharmacognosy | 172 | 5.9K | 49 | 53 |
| 71 | actuators | 165 | 5.9K | 77 | 84 |
| 71 | transducers | 165 | 5.9K | 77 | 84 |
| 73 | Mathematics | 474 | 5.9K | 395 | 421 |
| 74 | Sustainable Engineering | 111 | 5.8K | 70 | 54 |
| 75 | Nutrition | 195 | 5.7K | 362 | 495 |
| 76 | Clinical Biochemistry | 172 | 5.7K | 33 | 27 |
| 77 | Oncology | 117 | 5.6K | 204 | 416 |
| 78 | Pathology | 149 | 5.5K | 214 | 293 |
| 79 | Technology | 413 | 5.3K | 90 | 277 |
| 80 | Liver diseases | 87 | 5.3K | 199 | 261 |
| 81 | Metabolism | 153 | 5.2K | 326 | 524 |
| 82 | Bioorganic chemistry | 160 | 5.1K | 183 | 229 |
| 83 | Microorganisms | 247 | 5.1K | 17 | 98 |
| 84 | Light | 8 | 5.0K | 705 | 104 |
| 85 | environmental pollution | 125 | 4.9K | 512 | 548 |
| 86 | Metabolic diseases | 78 | 4.9K | 485 | 464 |
| 87 | Optics | 180 | 4.7K | 556 | 434 |
| 88 | Composite Materials | 137 | 4.6K | 251 | 307 |
| 89 | Telecommunication | 221 | 4.5K | 45 | 42 |
| 90 | Stem cells | 116 | 4.4K | 99 | 120 |
| 91 | Diabetes | 118 | 4.4K | 283 | 438 |
| 92 | Psychiatry | 146 | 4.4K | 606 | 853 |
| 93 | Biosensors | 101 | 4.2K | 50 | 81 |
| 94 | Economics | 216 | 4.0K | 387 | 474 |
| 95 | Genetics | 70 | 4.0K | 906 | 944 |
| 96 | Metals | 259 | 4.0K | 108 | 247 |
| 97 | Ophthalmology | 147 | 4.0K | 142 | 195 |
| 98 | Medical genetics | 130 | 4.0K | 445 | 739 |
| 99 | Critical Care | 59 | 3.9K | 298 | 330 |
| 100 | Critical Care Medicine | 61 | 3.9K | 290 | 329 |
| 101 | Medicinal plants | 99 | 3.9K | 61 | 51 |
| 102 | Neurophysiology | 101 | 3.8K | 540 | 699 |
| 103 | Ecology | 120 | 3.7K | 1092 | 1493 |
| 104 | Environmental monitoring | 99 | 3.7K | 434 | 515 |
| 105 | Bioelectronics | 76 | 3.6K | 56 | 87 |
| 106 | Surgery | 55 | 3.5K | 495 | 575 |
| 107 | computer networks | 140 | 3.5K | 82 | 103 |
| 108 | Clinical Chemistry | 132 | 3.5K | 279 | 433 |
| 109 | marketing | 49 | 3.4K | 350 | 257 |
| 110 | Cell differentiation | 59 | 3.4K | 352 | 459 |
| 111 | Environmental Engineering | 58 | 3.4K | 751 | 579 |
| 112 | Structural Engineering | 91 | 3.4K | 160 | 107 |
| 113 | Endocrinology | 81 | 3.3K | 685 | 809 |
| 114 | management | 91 | 3.3K | 489 | 583 |
| 115 | Neurobiology | 79 | 3.3K | 274 | 421 |
| 116 | Medical Oncology | 136 | 3.2K | 249 | 304 |
| 117 | cytokines | 62 | 3.2K | 102 | 61 |
| 118 | Ocean Engineering | 77 | 3.2K | 173 | 118 |
| 119 | Public Health | 116 | 3.1K | 889 | 1041 |
| 120 | Metallurgy | 137 | 3.1K | 254 | 323 |
| 121 | Cell death | 66 | 3.0K | 135 | 266 |
| 122 | Earthquake Engineering | 58 | 3.0K | 210 | 128 |
| 123 | Diabetes mellitus | 77 | 3.0K | 381 | 533 |
| 124 | cell interaction | 53 | 3.0K | 82 | 39 |
| 125 | Psychology | 115 | 3.0K | 758 | 864 |
| 125 | Cardiovascular diseases | 133 | 3.0K | 89 | 138 |
| 127 | Environmental Toxicology | 61 | 2.9K | 308 | 308 |
| 128 | Solar Energy | 85 | 2.9K | 69 | 113 |
| 129 | Genomics | 153 | 2.9K | 243 | 537 |
| 130 | Nervous system | 62 | 2.9K | 494 | 541 |
| 131 | Information Science | 110 | 2.9K | 156 | 235 |
| 132 | Environmental pollutants | 53 | 2.8K | 326 | 212 |
| 133 | Water | 69 | 2.8K | 408 | 528 |
| 134 | Radiobiology | 151 | 2.8K | 183 | 245 |
| 135 | finance | 170 | 2.8K | 72 | 237 |
| 136 | Pharmaceutical Technology | 99 | 2.8K | 66 | 119 |
| 137 | Orthopedics | 90 | 2.8K | 183 | 209 |
| 138 | Quantum Gravity | 134 | 2.7K | 433 | 584 |
| 139 | environmental protection | 52 | 2.7K | 640 | 496 |
| 139 | Obesity | 74 | 2.7K | 327 | 401 |
| 141 | United States | 128 | 2.7K | 678 | 812 |
| 142 | Neurochemistry | 74 | 2.7K | 468 | 531 |
| 143 | Oncogenes | 44 | 2.6K | 275 | 351 |
| 144 | tomography | 75 | 2.6K | 15 | 6 |
| 145 | Semiconductors | 166 | 2.6K | 68 | 92 |
| 146 | Medical Physics | 66 | 2.6K | 326 | 234 |
| 147 | Urology | 116 | 2.6K | 241 | 361 |
| 148 | Europe | 99 | 2.5K | 420 | 365 |
| 149 | Cell metabolism | 12 | 2.4K | 295 | 231 |
| 150 | Statistical physics | 182 | 2.4K | 495 | 775 |
| 151 | Physical Chemistry | 55 | 2.4K | 464 | 425 |
| 152 | Sleep Disorders | 124 | 2.4K | 130 | 266 |
| 153 | Diagnostic Imaging | 110 | 2.4K | 153 | 279 |
| 154 | Homeostasis | 10 | 2.4K | 249 | 228 |
| 155 | Genetic engineering | 42 | 2.4K | 441 | 381 |
| 156 | biopolymers | 60 | 2.4K | 159 | 131 |
| 157 | Reproduction | 97 | 2.4K | 314 | 416 |
| 158 | Botany | 69 | 2.4K | 1019 | 1087 |
| 159 | Sleep | 122 | 2.4K | 137 | 279 |
| 160 | Membranes | 53 | 2.4K | 335 | 358 |
| 161 | Digestive system diseases | 77 | 2.4K | 71 | 56 |
| 162 | Water pollution | 75 | 2.4K | 388 | 561 |
| 163 | Brain | 78 | 2.3K | 589 | 721 |
| 164 | Inflammation | 36 | 2.3K | 175 | 89 |
| 164 | Aging | 95 | 2.3K | 450 | 538 |
| 166 | pollutants | 28 | 2.3K | 502 | 232 |
| 167 | Neural circuitry | 42 | 2.2K | 319 | 208 |
| 168 | nucleic acids | 56 | 2.2K | 373 | 631 |
| 169 | Artificial Intelligence | 116 | 2.2K | 389 | 550 |
| 170 | Social Psychology | 64 | 2.2K | 391 | 445 |
| 171 | mass transfer | 63 | 2.2K | 195 | 200 |
| 172 | Immunotherapy | 67 | 2.2K | 230 | 453 |
| 173 | environmental exposure | 44 | 2.2K | 288 | 182 |
| 174 | Asia | 188 | 2.2K | 80 | 132 |
| 175 | Information Technology | 104 | 2.2K | 125 | 179 |
| 176 | Epidemiology | 88 | 2.1K | 660 | 867 |
| 177 | Medical Microbiology | 81 | 2.1K | 343 | 680 |
| 178 | Pharmacy | 72 | 2.1K | 290 | 304 |
| 179 | sanitation | 18 | 2.1K | 693 | 507 |
| 180 | health planning | 77 | 2.1K | 169 | 149 |
| 181 | Cell communication | 31 | 2.1K | 88 | 28 |
| 182 | solar cells | 62 | 2.1K | 48 | 88 |
| 183 | Genetic regulation | 24 | 2.1K | 360 | 314 |
| 184 | Wireless Communication Systems | 140 | 2.1K | 82 | 121 |
| 185 | Obstetrics | 118 | 2.0K | 343 | 490 |
| 186 | Mental Disorders | 56 | 2.0K | 719 | 873 |
| 187 | Nanoelectronics | 118 | 2.0K | 24 | 18 |
| 188 | natural products | 70 | 2.0K | 155 | 169 |
| 189 | solar power | 59 | 2.0K | 33 | 60 |
| 190 | Sexual health | 39 | 2.0K | 128 | 49 |
| 191 | Energy Policy | 55 | 2.0K | 413 | 558 |
| 192 | Mental illness | 49 | 2.0K | 455 | 590 |
| 193 | Physiology | 86 | 2.0K | 899 | 1229 |
| 194 | cell adhesion molecules | 28 | 2.0K | 52 | 9 |
| 194 | Semiconductor industry | 101 | 2.0K | 19 | 16 |
| 196 | Electromagnetism | 92 | 2.0K | 18 | 26 |
| 197 | Mechanical Engineering | 181 | 2.0K | 109 | 208 |
| 198 | Pediatric Neurology | 33 | 1.9K | 287 | 408 |
| 199 | Antibacterial agents | 56 | 1.9K | 25 | 33 |
| 200 | Nuclear Medicine | 81 | 1.9K | 123 | 182 |
| 201 | Environmental Management | 36 | 1.9K | 716 | 615 |
| 202 | Robotics | 113 | 1.9K | 75 | 174 |
| 203 | drug therapy | 99 | 1.9K | 323 | 533 |
| 204 | Communication | 44 | 1.9K | 429 | 248 |
| 205 | Mathematical Physics | 110 | 1.8K | 402 | 529 |
| 206 | cloning | 15 | 1.8K | 236 | 141 |
| 207 | Leukemia | 63 | 1.8K | 222 | 359 |
| 208 | food technology | 84 | 1.8K | 307 | 455 |
| 209 | Drug delivery systems | 48 | 1.7K | 184 | 266 |
| 210 | Diagnostic microbiology | 47 | 1.7K | 238 | 474 |
| 211 | coal | 49 | 1.7K | 242 | 289 |
| 212 | Cardiovascular system | 58 | 1.7K | 356 | 693 |
| 213 | Convergence | 41 | 1.7K | 1 | 2 |
| 214 | Pediatrics | 48 | 1.7K | 693 | 823 |
| 215 | Parasitology | 89 | 1.7K | 291 | 420 |
| 216 | Electrical Engineering | 201 | 1.6K | 268 | 287 |
| 217 | Signal Transduction | 31 | 1.6K | 318 | 355 |
| 218 | Business | 62 | 1.6K | 314 | 548 |
| 219 | Solid State Chemistry | 97 | 1.6K | 286 | 401 |
| 220 | Alternative Medicine | 60 | 1.6K | 202 | 171 |
| 221 | Immunity | 34 | 1.6K | 678 | 1060 |
| 222 | complementary therapies | 59 | 1.5K | 212 | 179 |
| 223 | concrete | 34 | 1.5K | 201 | 235 |
| 224 | Human-Computer Interaction | 69 | 1.5K | 75 | 118 |
| 225 | Therapeutics | 59 | 1.5K | 324 | 510 |
| 226 | Graphene | 13 | 1.5K | 7 | 3 |
| 227 | software | 27 | 1.5K | 114 | 54 |
| 228 | Immunopharmacology | 42 | 1.5K | 127 | 87 |
| 229 | Molecular Imaging | 60 | 1.5K | 89 | 178 |
| 230 | Econometrics | 67 | 1.5K | 158 | 264 |
| 231 | catalytic activity | 38 | 1.5K | 69 | 83 |
| 232 | Hypertension | 42 | 1.5K | 472 | 733 |
| 233 | energy conservation | 45 | 1.5K | 278 | 439 |
| 234 | Bacteriology | 63 | 1.5K | 359 | 683 |
| 235 | Surface-Active Agents | 48 | 1.5K | 70 | 116 |
| 235 | Surface properties | 48 | 1.5K | 75 | 129 |
| 237 | Agricultural Chemistry | 49 | 1.5K | 498 | 516 |
| 238 | Economic History | 134 | 1.4K | 321 | 523 |
| 239 | Business Ethics | 17 | 1.4K | 296 | 208 |
| 240 | Image Processing | 65 | 1.4K | 226 | 391 |
| 241 | Marine Biology | 56 | 1.4K | 655 | 733 |
| 242 | Alzheimer's disease | 159 | 1.4K | 136 | 292 |
| 243 | Manufacturing Processes | 49 | 1.4K | 443 | 428 |
| 244 | viruses | 36 | 1.4K | 479 | 639 |
| 245 | Soft Condensed Matter | 40 | 1.4K | 228 | 214 |
| 246 | China | 68 | 1.4K | 451 | 426 |
| 247 | Systems Engineering | 59 | 1.4K | 244 | 221 |
| 248 | drug evaluation | 68 | 1.3K | 57 | 95 |
| 249 | Computational Biology | 34 | 1.3K | 803 | 853 |
| 250 | Allergy | 31 | 1.3K | 380 | 637 |
| 251 | rehabilitation | 64 | 1.3K | 335 | 503 |
| 252 | Social Change | 35 | 1.3K | 86 | 161 |
| 252 | Transplantation | 64 | 1.3K | 217 | 463 |
| 252 | pigments | 79 | 1.3K | 25 | 58 |
| 255 | Nonlinear Dynamics | 73 | 1.3K | 447 | 610 |
| 256 | Information Systems | 41 | 1.3K | 166 | 168 |
| 257 | Radiology | 74 | 1.3K | 173 | 217 |
| 258 | Signal Processing | 72 | 1.3K | 210 | 275 |
| 258 | Food | 46 | 1.3K | 705 | 801 |
| 260 | Technological Innovations | 64 | 1.3K | 25 | 70 |
| 261 | mathematical analysis | 109 | 1.3K | 269 | 347 |
| 262 | Public Administration | 73 | 1.3K | 154 | 205 |
| 263 | Neurons | 7 | 1.3K | 563 | 611 |
| 264 | proteins | 51 | 1.3K | 427 | 563 |
| 265 | Education | 39 | 1.3K | 1142 | 666 |
| 266 | biological factors | 40 | 1.2K | 332 | 369 |
| 267 | X-rays | 63 | 1.2K | 16 | 22 |
| 268 | Automation | 60 | 1.2K | 236 | 422 |
| 268 | Genetic therapy | 41 | 1.2K | 244 | 372 |
| 270 | Fracture mechanics | 63 | 1.2K | 168 | 257 |
| 271 | Telecommunication Systems | 51 | 1.2K | 156 | 137 |
| 272 | Neurosurgery | 39 | 1.1K | 239 | 300 |
| 273 | Molecular structure | 46 | 1.1K | 468 | 699 |
| 274 | Environmental Policy | 29 | 1.1K | 1031 | 1202 |
| 275 | Medical Technology | 41 | 1.1K | 250 | 291 |
| 276 | histological techniques | 16 | 1.1K | 232 | 154 |
| 276 | Plants | 24 | 1.1K | 801 | 810 |
| 278 | Engineering | 67 | 1.1K | 770 | 824 |
| 279 | Chromatographic analysis | 70 | 1.1K | 190 | 292 |
| 280 | gene mapping | 26 | 1.1K | 715 | 789 |
| 281 | Dermatology | 70 | 1.1K | 316 | 525 |
| 282 | Medical innovations | 21 | 1.0K | 283 | 559 |
| 283 | Proteome | 25 | 1.0K | 327 | 392 |
| 284 | Control Theory | 60 | 1.0K | 262 | 308 |
| 285 | Combinatorial chemistry | 22 | 1.0K | 195 | 220 |
| 286 | System analysis | 50 | 1.0K | 425 | 482 |
| 287 | Biomolecules | 21 | 1.0K | 66 | 97 |
| 288 | Respiration | 44 | 1.0K | 331 | 507 |
| 289 | Geriatrics | 67 | 1.0K | 622 | 914 |
| 290 | Ultrasonics | 32 | 1.0K | 153 | 203 |
| 291 | plant molecular biology | 19 | 1.0K | 674 | 776 |
| 292 | Diet | 45 | 998 | 534 | 868 |
| 293 | Phytotherapy | 42 | 990 | 65 | 93 |
| 294 | Sales management | 3 | 974 | 217 | 92 |
| 294 | selling | 3 | 974 | 217 | 92 |
| 296 | Tissue Engineering | 31 | 972 | 21 | 44 |
| 297 | Social Sciences | 57 | 963 | 693 | 657 |
| 298 | Pharmacogenetics | 32 | 960 | 217 | 334 |
| 299 | International Finance | 62 | 947 | 155 | 352 |
| 300 | Chemotherapy | 60 | 937 | 203 | 390 |
| 301 | Quality Control | 16 | 923 | 645 | 325 |
| 302 | Investment analysis | 59 | 921 | 20 | 91 |
| 303 | Zeolites | 28 | 919 | 176 | 212 |
| 304 | Cement | 8 | 906 | 366 | 231 |
| 305 | Numerical Analysis | 45 | 896 | 490 | 477 |
| 306 | internet | 43 | 895 | 121 | 173 |
| 307 | Electrophoresis | 48 | 894 | 242 | 400 |
| 308 | vascular diseases | 13 | 885 | 353 | 292 |
| 309 | infection | 46 | 880 | 324 | 663 |
| 310 | carcinogens | 17 | 868 | 368 | 326 |
| 311 | Serology | 46 | 866 | 30 | 59 |
| 312 | Child | 50 | 861 | 568 | 766 |
| 313 | Industrial Microbiology | 27 | 844 | 530 | 731 |
| 314 | Production Engineering | 39 | 832 | 416 | 388 |
| 315 | Parasitic Diseases | 47 | 826 | 405 | 765 |
| 316 | Sports Medicine | 64 | 824 | 502 | 802 |
| 317 | Drug design | 23 | 820 | 505 | 500 |
| 318 | Building Materials | 26 | 818 | 507 | 669 |
| 318 | Biomechanics | 21 | 818 | 495 | 450 |
| 320 | Embedded Systems | 13 | 810 | 43 | 13 |
| 321 | Chromatography | 54 | 809 | 194 | 347 |
| 322 | Infertility | 17 | 800 | 563 | 476 |
| 322 | Adolescent | 47 | 800 | 451 | 635 |
| 322 | fertility | 17 | 800 | 593 | 495 |
| 325 | Organometallic chemistry | 35 | 797 | 419 | 328 |
| 326 | Emergency Medicine | 37 | 796 | 432 | 397 |
| 326 | energy resources | 12 | 796 | 673 | 654 |
| 328 | Lipids | 22 | 795 | 432 | 523 |
| 329 | Nonlinear functional analysis | 29 | 791 | 252 | 183 |
| 330 | Smart Materials | 24 | 790 | 177 | 171 |
| 331 | Astronomy | 35 | 788 | 1249 | 1508 |
| 332 | Thrombosis | 18 | 779 | 490 | 444 |
| 333 | Medical Laboratory Science | 27 | 773 | 622 | 797 |
| 333 | Psychophysiology | 23 | 773 | 1357 | 1465 |
| 335 | Physical organic chemistry | 27 | 771 | 364 | 317 |
| 336 | Sociology | 46 | 769 | 679 | 952 |
| 337 | drugs | 36 | 767 | 559 | 714 |
| 338 | commerce | 28 | 765 | 346 | 458 |
| 338 | organization | 7 | 765 | 508 | 350 |
| 340 | Marine Pollution | 33 | 762 | 198 | 418 |
| 341 | Carcinogenesis | 16 | 757 | 395 | 382 |
| 342 | Heat Exchangers | 26 | 753 | 257 | 340 |
| 343 | Cytogenetics | 13 | 749 | 917 | 941 |
| 344 | Plant physiology | 19 | 748 | 992 | 1048 |
| 344 | Teaching | 10 | 748 | 1009 | 385 |
| 346 | city planning | 24 | 743 | 493 | 400 |
| 347 | Telecommunications | 28 | 742 | 77 | 55 |
| 348 | Production Management | 12 | 731 | 524 | 534 |
| 349 | Multimedia Systems | 38 | 730 | 241 | 199 |
| 350 | Neuropsychology | 44 | 728 | 616 | 985 |
| 351 | Liquid Crystals | 154 | 727 | 29 | 94 |
| 352 | Plastics | 60 | 725 | 175 | 381 |
| 352 | Decision making | 36 | 725 | 261 | 427 |
| 354 | Japan | 66 | 721 | 311 | 378 |
| 354 | child abuse | 17 | 721 | 309 | 308 |
| 356 | Developmental Biology | 17 | 712 | 1060 | 1238 |
| 357 | Public Policy | 31 | 710 | 435 | 548 |
| 358 | Proteomics | 37 | 700 | 157 | 419 |
| 359 | Internet of Things | 40 | 692 | 87 | 103 |
| 360 | genome | 19 | 683 | 663 | 1047 |
| 361 | Nondestructive testing | 23 | 679 | 130 | 112 |
| 362 | Geriatric Psychiatry | 21 | 674 | 376 | 381 |
| 362 | Immunopathology | 24 | 674 | 524 | 613 |
| 364 | stem cell transplantation | 52 | 672 | 7 | 4 |
| 364 | gene therapy | 37 | 672 | 215 | 584 |
| 366 | Vaccines | 30 | 671 | 610 | 788 |
| 367 | Economic Development | 14 | 669 | 796 | 696 |
| 368 | Muscles | 33 | 667 | 164 | 372 |
| 369 | diseases | 2 | 666 | 563 | 591 |
| 369 | Disease | 2 | 666 | 565 | 585 |
| 371 | Database Management | 21 | 665 | 250 | 266 |
| 372 | Ceramics | 32 | 664 | 380 | 487 |
| 373 | Nanochemistry | 57 | 663 | 56 | 155 |
| 374 | Computer Vision | 22 | 660 | 338 | 500 |
| 374 | mutagens | 11 | 660 | 450 | 399 |
| 376 | Computer Graphics | 40 | 659 | 341 | 516 |
| 376 | Geophysics | 28 | 659 | 1633 | 1778 |
| 376 | Child Development | 27 | 659 | 684 | 882 |
| 379 | Plant Genetics | 12 | 657 | 341 | 366 |
| 380 | Quality of life | 31 | 656 | 298 | 548 |
| 381 | Herbal medicine | 26 | 652 | 99 | 164 |
| 382 | Evidence-Based Medicine | 35 | 651 | 203 | 210 |
| 383 | Algae | 35 | 650 | 153 | 284 |
| 384 | Statistics | 86 | 646 | 424 | 917 |
| 385 | Plant cells | 6 | 644 | 976 | 916 |
| 386 | Industrial Engineering | 42 | 633 | 360 | 603 |
| 387 | Histology | 18 | 631 | 868 | 916 |
| 388 | Futures | 26 | 629 | 29 | 33 |
| 389 | Educational Technology | 23 | 625 | 396 | 355 |
| 390 | transport vesicles | 7 | 622 | 108 | 342 |
| 391 | Operations Research | 37 | 621 | 620 | 847 |
| 392 | Plant genetic engineering | 12 | 620 | 453 | 421 |
| 393 | Functional Analysis | 31 | 617 | 313 | 307 |
| 394 | Health | 23 | 615 | 861 | 891 |
| 395 | food handling | 4 | 614 | 880 | 257 |
| 396 | Developing countries | 24 | 608 | 761 | 793 |
| 397 | Physical Therapy | 25 | 606 | 417 | 579 |
| 398 | Bioinformatics | 26 | 604 | 692 | 1058 |
| 399 | Hormones | 11 | 602 | 830 | 650 |
| 400 | Infections | 22 | 601 | 373 | 690 |
| 401 | Civil Engineering | 52 | 594 | 218 | 197 |
| 402 | Virulence | 13 | 590 | 622 | 901 |
| 403 | Structural design | 17 | 589 | 211 | 177 |
| 404 | Analytical Biochemistry | 16 | 574 | 747 | 680 |
| 405 | Intelligent Control Systems | 6 | 572 | 831 | 119 |
| 405 | Chromosome mapping | 22 | 572 | 712 | 1015 |
| 405 | particles | 19 | 572 | 227 | 187 |
| 408 | Securities | 18 | 570 | 20 | 45 |
| 409 | Environmental Law | 9 | 566 | 665 | 720 |
| 409 | Ultrasound | 22 | 566 | 115 | 145 |
| 411 | Respiratory system | 27 | 565 | 98 | 204 |
| 412 | Ultrasonic Imaging | 21 | 564 | 100 | 93 |
| 413 | Radioisotopes | 41 | 562 | 186 | 231 |
| 414 | Clinical Immunology | 24 | 561 | 451 | 561 |
| 415 | Metallic Glasses | 15 | 558 | 145 | 124 |
| 416 | Chromosomes | 5 | 555 | 950 | 457 |
| 417 | Crystal growth | 29 | 554 | 188 | 314 |
| 418 | Clinical Pharmacology | 27 | 551 | 460 | 592 |
| 419 | Functional foods | 19 | 550 | 56 | 63 |
| 420 | Fluid Mechanics | 29 | 549 | 553 | 617 |
| 421 | Depression | 9 | 541 | 178 | 218 |
| 421 | Anxiety Disorders | 9 | 541 | 301 | 338 |
| 421 | Anxiety | 9 | 541 | 299 | 339 |
| 424 | synthesis | 38 | 539 | 124 | 119 |
| 425 | Kidney diseases | 23 | 534 | 286 | 423 |
| 426 | Biopharmaceutics | 23 | 532 | 302 | 441 |
| 426 | Electrochemical Analysis | 23 | 532 | 495 | 553 |
| 428 | Antioxidants | 5 | 530 | 684 | 487 |
| 428 | Oxidation-reduction | 6 | 530 | 663 | 569 |
| 430 | Molecular Pharmacology | 15 | 525 | 282 | 395 |
| 431 | Organizational Behavior | 77 | 524 | 22 | 284 |
| 432 | Ceramic materials | 22 | 513 | 395 | 441 |
| 432 | protein | 23 | 513 | 414 | 610 |
| 432 | Chemical analysis | 21 | 513 | 372 | 397 |
| 435 | enzymes | 35 | 504 | 322 | 746 |
| 436 | Gerontology | 42 | 503 | 479 | 736 |
| 437 | Advertising | 16 | 502 | 80 | 123 |
| 437 | cardiac catheterization | 26 | 502 | 261 | 278 |
| 439 | Computer Architecture | 27 | 500 | 68 | 64 |
| 440 | DNA polymerases | 3 | 496 | 558 | 468 |
| 441 | Hematopoietic stem cell transplantation | 17 | 493 | 77 | 163 |
| 442 | Australia | 27 | 492 | 537 | 568 |
| 443 | Meteorology | 12 | 490 | 1458 | 1532 |
| 444 | Structural dynamics | 12 | 489 | 535 | 479 |
| 444 | Host-parasite interactions | 11 | 489 | 769 | 1085 |
| 446 | Systems Analysis | 24 | 484 | 230 | 251 |
| 447 | Tropical Medicine | 30 | 482 | 464 | 648 |
| 447 | United Kingdom | 19 | 482 | 698 | 954 |
| 449 | Soil Mechanics | 10 | 477 | 656 | 511 |
| 449 | pain | 23 | 477 | 526 | 878 |
| 451 | Microprocessors | 24 | 476 | 65 | 41 |
| 452 | Politics | 9 | 473 | 374 | 140 |
| 452 | Parenteral nutrition | 15 | 473 | 523 | 633 |
| 452 | government | 9 | 473 | 436 | 192 |
| 455 | Glass | 18 | 471 | 454 | 549 |
| 455 | pottery | 18 | 471 | 443 | 539 |
| 457 | free radicals | 14 | 468 | 791 | 963 |
| 458 | biological evolution | 15 | 465 | 1088 | 1450 |
| 459 | Power Electronics | 12 | 463 | 269 | 149 |
| 460 | Neuropsychiatry | 31 | 462 | 192 | 439 |
| 461 | Microfabrication | 11 | 461 | 145 | 77 |
| 462 | Sarcopenia | 20 | 457 | 37 | 194 |
| 463 | Organometallic compounds | 13 | 456 | 619 | 502 |
| 464 | natural disasters | 12 | 454 | 556 | 522 |
| 465 | Orthopedic Surgery | 20 | 452 | 283 | 383 |
| 465 | drug development | 9 | 452 | 665 | 952 |
| 467 | micromechanics | 15 | 448 | 192 | 181 |
| 468 | Sustainable Development | 7 | 439 | 1539 | 1025 |
| 469 | Oxidative stress | 17 | 438 | 370 | 687 |
| 470 | Genetic Toxicology | 3 | 437 | 577 | 237 |
| 471 | Sonochemistry | 10 | 436 | 230 | 301 |
| 472 | Erectile dysfunction | 15 | 433 | 57 | 55 |
| 473 | Engineering Mathematics | 39 | 431 | 558 | 705 |
| 473 | sports injuries | 26 | 431 | 70 | 83 |
| 475 | Intelligent Transportation Systems | 22 | 430 | 161 | 193 |
| 475 | Educational Psychology | 17 | 430 | 606 | 631 |
| 475 | Nanobiotechnology | 16 | 430 | 88 | 195 |
| 475 | Fuzzy systems | 9 | 430 | 972 | 376 |
| 479 | economic policy | 40 | 426 | 561 | 777 |
| 480 | Seaweed | 21 | 425 | 164 | 302 |
| 481 | Informatics | 11 | 422 | 405 | 382 |
| 482 | Dynamics | 30 | 419 | 404 | 472 |
| 483 | Plant Biotechnology | 11 | 418 | 385 | 371 |
| 483 | Capital market | 19 | 418 | 60 | 108 |
| 485 | Antiviral agents | 5 | 417 | 303 | 116 |
| 486 | Photochemistry | 15 | 416 | 830 | 832 |
| 486 | Photobiology | 15 | 416 | 524 | 537 |
| 486 | Spine | 15 | 416 | 339 | 467 |
| 489 | Bones | 19 | 415 | 374 | 574 |
| 490 | Forensic Toxicology | 15 | 412 | 21 | 13 |
| 491 | Rheumatology | 18 | 406 | 551 | 850 |
| 491 | cell physiology | 18 | 406 | 688 | 1201 |
| 493 | epilepsy | 20 | 401 | 322 | 445 |
| 494 | Child welfare | 30 | 400 | 265 | 395 |
| 495 | Superconductors | 43 | 398 | 96 | 200 |
| 495 | Molecular evolution | 13 | 398 | 921 | 1064 |
| 497 | Immunochemistry | 13 | 396 | 471 | 413 |
| 498 | supercritical fluids | 19 | 391 | 90 | 168 |
| 499 | biomimicry | 6 | 388 | 84 | 39 |
| 500 | Drug targeting | 12 | 387 | 68 | 102 |
| 501 | Geosynthetics | 7 | 385 | 62 | 25 |
| 502 | Cybernetics | 14 | 384 | 583 | 586 |
| 503 | Rock Mechanics | 7 | 382 | 642 | 450 |
| 503 | Engineering Geology | 7 | 382 | 1036 | 725 |
| 505 | Health Policy | 24 | 381 | 853 | 1302 |
| 506 | Computer-Aided Design | 22 | 380 | 305 | 462 |
| 507 | toxicity testing | 17 | 379 | 191 | 290 |
| 508 | Steroids | 6 | 378 | 874 | 536 |
| 508 | Cognition | 13 | 378 | 925 | 1004 |
| 510 | Adaptive control systems | 30 | 376 | 65 | 116 |
| 511 | emergency management | 12 | 375 | 320 | 273 |
| 511 | Cerebral cortex | 12 | 375 | 528 | 709 |
| 513 | Schizophrenia | 10 | 372 | 737 | 769 |
| 513 | calcification | 6 | 372 | 432 | 327 |
| 515 | Molecular Genetics | 14 | 369 | 1155 | 1446 |
| 516 | Thorax | 8 | 368 | 322 | 300 |
| 517 | vibration | 13 | 365 | 587 | 493 |
| 518 | Process Control | 6 | 364 | 620 | 592 |
| 518 | Library Science | 19 | 364 | 392 | 169 |
| 520 | Artificial Organs | 22 | 361 | 211 | 241 |
| 521 | Learning | 3 | 359 | 1633 | 748 |
| 522 | Microbial Ecology | 18 | 358 | 1070 | 1994 |
| 522 | occupational diseases | 19 | 358 | 301 | 488 |
| 524 | Tribology | 30 | 357 | 264 | 511 |
| 524 | Tourism | 9 | 357 | 958 | 924 |
| 526 | Investments | 18 | 356 | 100 | 105 |
| 527 | Computer Science | 60 | 355 | 211 | 665 |
| 527 | behavioral medicine | 17 | 355 | 509 | 891 |
| 529 | dietary supplements | 16 | 351 | 185 | 338 |
| 530 | Combustion | 11 | 350 | 723 | 656 |
| 531 | Immunohistochemistry | 12 | 348 | 45 | 23 |
| 531 | Communication in medicine | 6 | 348 | 410 | 223 |
| 533 | Enteral nutrition | 10 | 346 | 518 | 604 |
| 533 | risk factors | 15 | 346 | 314 | 410 |
| 535 | Flexible electronics | 14 | 343 | 3 | 22 |
| 535 | Mycology | 20 | 343 | 659 | 1021 |
| 535 | Oxidation | 20 | 343 | 33 | 55 |
| 538 | Urban Policy | 10 | 342 | 338 | 330 |
| 538 | libraries | 11 | 342 | 363 | 143 |
| 540 | Systems Biology | 23 | 341 | 474 | 840 |
| 540 | Differential Equations | 18 | 341 | 337 | 334 |
| 542 | Political Science | 32 | 340 | 552 | 712 |
| 543 | Bioinorganic chemistry | 14 | 338 | 738 | 751 |
| 544 | violence | 14 | 336 | 404 | 481 |
| 544 | Nonlinear systems | 16 | 336 | 179 | 190 |
| 546 | Evolution | 8 | 335 | 1436 | 1402 |
| 547 | adolescence | 12 | 333 | 442 | 538 |
| 547 | Synapses | 9 | 333 | 143 | 157 |
| 549 | health services | 15 | 332 | 449 | 484 |
| 549 | brain mapping | 16 | 332 | 273 | 553 |
| 551 | Astrocytes | 5 | 331 | 448 | 432 |
| 552 | sustainability | 4 | 330 | 757 | 562 |
| 553 | Catalysts | 12 | 329 | 259 | 260 |
| 554 | medical education | 13 | 325 | 1036 | 913 |
| 555 | Crystallography | 28 | 322 | 554 | 544 |
| 556 | Environmental Geology | 8 | 319 | 1054 | 856 |
| 557 | Molecular Spectroscopy | 6 | 318 | 1519 | 891 |
| 557 | rare diseases | 15 | 318 | 241 | 384 |
| 559 | Chemical industry | 25 | 315 | 367 | 468 |
| 560 | Stochastic Processes | 17 | 314 | 281 | 277 |
| 560 | Immunotoxicology | 8 | 314 | 118 | 47 |
| 562 | X-ray crystallography | 25 | 313 | 144 | 215 |
| 562 | North America | 25 | 313 | 210 | 316 |
| 564 | Cosmology | 31 | 312 | 439 | 597 |
| 565 | Mechatronics | 19 | 311 | 153 | 203 |
| 566 | Soil Science | 3 | 308 | 2181 | 1202 |
| 566 | Psychopharmacology | 16 | 308 | 903 | 1330 |
| 566 | Parasites | 21 | 308 | 557 | 859 |
| 566 | Pancreatic diseases | 18 | 308 | 207 | 159 |
| 570 | anesthesia | 16 | 307 | 150 | 86 |
| 570 | stocks | 11 | 307 | 14 | 38 |
| 572 | Recombinant DNA | 16 | 306 | 660 | 969 |
| 573 | Mobile Computing | 26 | 305 | 195 | 364 |
| 574 | Total Quality Management | 8 | 301 | 205 | 129 |
| 574 | probabilities | 16 | 301 | 627 | 470 |
| 574 | Women's health | 18 | 301 | 464 | 661 |
| 577 | Microwaves | 37 | 299 | 238 | 281 |
| 577 | Genes | 26 | 299 | 261 | 603 |
| 579 | Nuclear Engineering | 38 | 297 | 345 | 445 |
| 580 | arthritis | 11 | 295 | 891 | 1206 |
| 581 | Food additives | 8 | 294 | 785 | 805 |
| 581 | pharmaceutical industry | 13 | 294 | 196 | 186 |
| 583 | Nuclear Energy | 36 | 292 | 290 | 459 |
| 584 | carbon monoxide | 15 | 290 | 43 | 158 |
| 585 | Adolescent Medicine | 5 | 289 | 564 | 707 |
| 585 | Social work | 22 | 289 | 487 | 571 |
| 585 | Immune system | 9 | 289 | 734 | 1246 |
| 588 | Cognitive Science | 18 | 285 | 534 | 1007 |
| 589 | Gastrointestinal diseases | 16 | 284 | 186 | 269 |
| 590 | Distance Education | 2 | 283 | 690 | 143 |
| 590 | Radiation Oncology | 17 | 283 | 96 | 185 |
| 592 | Consumer education | 12 | 282 | 75 | 155 |
| 593 | Radiation | 32 | 281 | 609 | 1200 |
| 594 | Occupational Health | 9 | 278 | 707 | 514 |
| 595 | Tunneling | 9 | 277 | 155 | 203 |
| 595 | underground construction | 9 | 277 | 155 | 203 |
| 597 | Humanities | 28 | 276 | 342 | 381 |
| 598 | Transportation | 8 | 275 | 1149 | 1004 |
| 599 | Water quality management | 27 | 274 | 455 | 907 |
| 600 | Neurotoxicology | 8 | 273 | 311 | 354 |
| 601 | Mass Spectrometry | 10 | 270 | 774 | 793 |
| 602 | Sports | 28 | 266 | 727 | 1136 |
| 603 | Regenerative Medicine | 18 | 264 | 29 | 27 |
| 604 | Databases | 14 | 263 | 151 | 211 |
| 605 | Dementia | 112 | 261 | 175 | 748 |
| 606 | Microscopy | 29 | 260 | 406 | 813 |
| 607 | Imaging systems | 11 | 258 | 251 | 175 |
| 608 | drug toxicity | 14 | 256 | 72 | 205 |
| 609 | Statistical Mechanics | 24 | 255 | 334 | 417 |
| 609 | Superconductivity | 28 | 255 | 94 | 209 |
| 611 | Waste management | 13 | 254 | 623 | 652 |
| 612 | Otolaryngology | 11 | 251 | 355 | 379 |
| 612 | Molecular cloning | 13 | 251 | 730 | 1030 |
| 612 | Adolescent Psychology | 7 | 251 | 616 | 577 |
| 612 | Genetic recombination | 13 | 251 | 716 | 1020 |
| 612 | glycoproteins | 10 | 251 | 223 | 350 |
| 612 | Glycoconjugates | 10 | 251 | 223 | 350 |
| 612 | glycolipids | 10 | 251 | 223 | 350 |
| 619 | East Asia | 19 | 250 | 127 | 121 |
| 619 | personality | 13 | 250 | 734 | 1115 |
| 621 | Community Psychiatry | 11 | 247 | 548 | 764 |
| 622 | Plasma chemistry | 27 | 245 | 45 | 192 |
| 622 | Integrated Circuits | 64 | 245 | 28 | 103 |
| 624 | Nanophotonics | 8 | 243 | 144 | 195 |
| 624 | Thin Films | 23 | 243 | 85 | 192 |
| 626 | Gene expression regulation | 9 | 241 | 649 | 892 |
| 627 | Electrophysiology | 11 | 240 | 712 | 664 |
| 628 | Socioeconomic Factors | 10 | 239 | 363 | 434 |
| 628 | Water Purification | 12 | 239 | 500 | 540 |
| 630 | Molecular Microbiology | 9 | 236 | 563 | 1001 |
| 631 | Plant diseases | 19 | 235 | 908 | 1266 |
| 632 | Ergonomics | 18 | 234 | 415 | 534 |
| 633 | Eastern Europe | 11 | 232 | 425 | 213 |
| 634 | Architectural Design | 10 | 231 | 174 | 118 |
| 634 | Cellular senescence | 10 | 231 | 331 | 616 |
| 636 | Hemodynamics | 6 | 230 | 539 | 690 |
| 636 | Housing | 6 | 230 | 322 | 262 |
| 636 | Familial diseases | 4 | 230 | 221 | 100 |
| 639 | Child psychology | 6 | 229 | 1273 | 1332 |
| 640 | Korea | 37 | 228 | 41 | 76 |
| 641 | Medical Imaging | 7 | 225 | 280 | 241 |
| 641 | Magnetic Resonance Imaging | 7 | 225 | 418 | 332 |
| 641 | Microeconomics | 3 | 225 | 397 | 218 |
| 641 | Psychiatric Epidemiology | 8 | 225 | 291 | 445 |
| 645 | Plant tissue culture | 8 | 223 | 444 | 485 |
| 645 | Randomized Controlled Trials | 24 | 223 | 318 | 591 |
| 645 | Plant cell culture | 8 | 223 | 381 | 480 |
| 648 | Game Theory | 7 | 222 | 375 | 279 |
| 648 | Microstructure | 11 | 222 | 366 | 264 |
| 650 | Luminescence | 17 | 221 | 449 | 655 |
| 651 | Lymphoma | 45 | 220 | 103 | 140 |
| 651 | Multiple Myeloma | 45 | 220 | 102 | 128 |
| 651 | structural stability | 10 | 220 | 208 | 246 |
| 654 | Operator theory | 19 | 219 | 61 | 54 |
| 655 | Fungi | 15 | 217 | 468 | 931 |
| 656 | Entomology | 14 | 216 | 1346 | 1384 |
| 657 | Audiology | 8 | 215 | 602 | 598 |
| 657 | Andrology | 18 | 215 | 208 | 425 |
| 659 | School Psychology | 8 | 214 | 250 | 293 |
| 660 | Synthetic biology | 8 | 213 | 166 | 194 |
| 660 | Computer Literacy | 1 | 213 | 525 | 106 |
| 662 | Quantum theory | 23 | 211 | 236 | 549 |
| 663 | Hydrology | 18 | 210 | 1204 | 1837 |
| 663 | consumer behavior | 15 | 210 | 142 | 373 |
| 663 | Measurement | 17 | 210 | 414 | 719 |
| 663 | Neuromuscular diseases | 13 | 210 | 328 | 573 |
| 663 | Plasma devices | 10 | 210 | 147 | 195 |
| 668 | nuclear astrophysics | 16 | 209 | 151 | 375 |
| 669 | Embryology | 11 | 208 | 1084 | 1680 |
| 670 | Anatomy | 11 | 204 | 1313 | 1699 |
| 670 | Nanomedicine | 3 | 204 | 238 | 152 |
| 670 | Heart Failure | 6 | 204 | 345 | 458 |
| 673 | Enzyme | 18 | 202 | 99 | 420 |
| 673 | Carbohydrates | 4 | 202 | 445 | 390 |
| 675 | Population | 6 | 201 | 832 | 676 |
| 676 | Urban Planning | 4 | 200 | 339 | 256 |
| 676 | community development | 4 | 200 | 548 | 292 |
| 676 | Plasma polymerization | 19 | 200 | 39 | 155 |
| 679 | biochemical markers | 11 | 199 | 339 | 441 |
| 680 | Attention | 8 | 198 | 1483 | 1652 |
| 680 | freshwater biology | 9 | 198 | 572 | 664 |
| 682 | Biological Systems | 5 | 197 | 595 | 410 |
| 682 | Neurotransmitters | 10 | 197 | 305 | 312 |
| 684 | biomedicine | 15 | 196 | 255 | 549 |
| 685 | Cell survival | 5 | 194 | 125 | 148 |
| 685 | atmosphere | 1 | 194 | 1535 | 614 |
| 685 | Memory | 8 | 194 | 1544 | 1808 |
| 685 | molecular chaperones | 5 | 194 | 154 | 149 |
| 689 | Atmospheric Physics | 7 | 193 | 1332 | 1458 |
| 689 | Food Microbiology | 8 | 193 | 855 | 1293 |
| 689 | hydrocolloids | 2 | 193 | 866 | 684 |
| 692 | Animal husbandry | 3 | 191 | 448 | 159 |
| 692 | livestock | 3 | 191 | 663 | 241 |
| 694 | textile fibers | 17 | 190 | 159 | 149 |
| 695 | Health Education | 14 | 189 | 985 | 1403 |
| 695 | Family | 12 | 189 | 480 | 632 |
| 697 | Magnetic Resonance Spectroscopy | 13 | 188 | 687 | 856 |
| 697 | Porous materials | 7 | 188 | 457 | 325 |
| 697 | Creativity | 4 | 188 | 194 | 143 |
| 700 | Regional Planning | 10 | 187 | 932 | 1037 |
| 700 | Visual Perception | 9 | 187 | 1328 | 1648 |
| 702 | Emerging infectious diseases | 4 | 186 | 284 | 225 |
| 702 | Metallography | 9 | 186 | 449 | 517 |
| 702 | Money | 9 | 186 | 89 | 244 |
| 705 | Perception | 10 | 185 | 1395 | 1818 |
| 706 | Protozoa | 4 | 184 | 417 | 320 |
| 707 | Radiochemistry | 18 | 183 | 409 | 519 |
| 707 | Corporate Social Responsibility | 4 | 183 | 200 | 267 |
| 707 | environmental auditing | 4 | 183 | 213 | 270 |
| 707 | Planets | 7 | 183 | 1325 | 1641 |
| 707 | civil service | 11 | 183 | 146 | 230 |
| 712 | nuclear magnetic resonance | 12 | 182 | 658 | 801 |
| 713 | Mechanics | 12 | 179 | 676 | 713 |
| 713 | Textile industry | 9 | 179 | 350 | 231 |
| 715 | Mental Health | 12 | 178 | 902 | 1164 |
| 715 | Nuclear Chemistry | 16 | 178 | 509 | 610 |
| 715 | Oligosaccharide | 3 | 178 | 369 | 344 |
| 718 | Experimental Psychology | 4 | 177 | 549 | 440 |
| 718 | Neuroimmunology | 6 | 177 | 600 | 845 |
| 718 | disease outbreaks | 7 | 177 | 377 | 548 |
| 718 | Epidemics | 7 | 177 | 358 | 546 |
| 722 | Histochemistry | 7 | 176 | 844 | 855 |
| 723 | Microbial Biotechnology | 7 | 175 | 588 | 726 |
| 723 | Earth Sciences | 7 | 175 | 2684 | 2590 |
| 723 | Detectors | 20 | 175 | 187 | 311 |
| 726 | Computational Intelligence | 7 | 174 | 535 | 419 |
| 726 | Coronary heart disease | 12 | 174 | 49 | 48 |
| 726 | Phylogeny | 4 | 174 | 911 | 938 |
| 729 | Greenhouse gases | 3 | 172 | 382 | 332 |
| 730 | antibiotics | 9 | 171 | 213 | 279 |
| 731 | Histocompatibility Testing | 6 | 170 | 491 | 380 |
| 731 | thinking | 3 | 170 | 276 | 147 |
| 733 | Psychoneuroimmunology | 5 | 169 | 602 | 816 |
| 733 | Biodiversity | 13 | 169 | 1243 | 2072 |
| 735 | Wireless Communication | 14 | 168 | 76 | 154 |
| 735 | Suicide | 15 | 168 | 193 | 395 |
| 735 | hygiene | 6 | 168 | 362 | 375 |
| 738 | Research Design | 4 | 167 | 1366 | 1094 |
| 738 | System design | 4 | 167 | 243 | 129 |
| 740 | Medical Anthropology | 8 | 166 | 886 | 1483 |
| 740 | Aquaculture | 12 | 166 | 822 | 1171 |
| 742 | Aerosols | 11 | 165 | 305 | 429 |
| 743 | Developmental Genetics | 2 | 164 | 859 | 834 |
| 743 | family violence | 3 | 164 | 474 | 342 |
| 743 | viral genetics | 2 | 164 | 509 | 654 |
| 746 | Health Services Research | 16 | 162 | 781 | 1426 |
| 746 | Bone diseases | 10 | 162 | 205 | 599 |
| 748 | Structural health monitoring | 7 | 161 | 103 | 147 |
| 748 | psychotherapy | 2 | 161 | 1994 | 1211 |
| 750 | Industrial Policy | 4 | 160 | 473 | 384 |
| 750 | Health promotion | 9 | 160 | 1008 | 1347 |
| 750 | homosexuality | 1 | 160 | 875 | 270 |
| 750 | Post-traumatic stress disorder | 4 | 160 | 761 | 724 |
| 754 | Oceanography | 17 | 159 | 970 | 1646 |
| 754 | Fluid Dynamics | 12 | 159 | 625 | 864 |
| 754 | families | 16 | 159 | 307 | 529 |
| 757 | Hemostasis | 11 | 157 | 444 | 654 |
| 757 | biofuels | 4 | 157 | 257 | 408 |
| 759 | Pharmacokinetics | 9 | 156 | 538 | 825 |
| 760 | gene transfer | 8 | 154 | 108 | 219 |
| 760 | genetic transformation | 8 | 154 | 108 | 219 |
| 762 | industrial waste | 4 | 153 | 761 | 1050 |
| 763 | blood transfusion | 15 | 152 | 366 | 656 |
| 764 | Asthma | 14 | 151 | 251 | 524 |
| 765 | Cognitive Radio Networks | 5 | 150 | 52 | 23 |
| 765 | Organ transplantation | 10 | 150 | 235 | 246 |
| 767 | radioactive waste | 3 | 149 | 887 | 1079 |
| 767 | Hazardous waste | 3 | 149 | 1058 | 1151 |
| 767 | Government agencies | 6 | 149 | 11 | 12 |
| 770 | Osteoporosis | 9 | 147 | 139 | 258 |
| 771 | Europa | 5 | 146 | 411 | 397 |
| 771 | aerosol | 6 | 146 | 338 | 322 |
| 773 | Political Psychology | 4 | 145 | 301 | 310 |
| 774 | Chemical kinetics | 6 | 144 | 547 | 305 |
| 774 | Ventilation | 8 | 144 | 261 | 412 |
| 776 | Cross-Cultural Studies | 7 | 143 | 392 | 453 |
| 776 | cross-cultural comparison | 7 | 143 | 302 | 331 |
| 776 | Cheminformatics | 4 | 143 | 322 | 439 |
| 779 | embryonic development | 5 | 142 | 350 | 405 |
| 780 | Pacific Islands | 18 | 141 | 61 | 109 |
| 781 | Fractals | 9 | 140 | 700 | 884 |
| 781 | Molecular ecology | 5 | 140 | 1023 | 1509 |
| 783 | Visual Communication | 6 | 139 | 271 | 221 |
| 783 | Image enhancement | 6 | 139 | 180 | 208 |
| 785 | Psycholinguistics | 3 | 138 | 1079 | 923 |
| 785 | Infection control | 12 | 138 | 287 | 642 |
| 785 | Lipid metabolism | 3 | 138 | 521 | 527 |
| 785 | visualization | 28 | 138 | 425 | 661 |
| 785 | innovation | 3 | 138 | 696 | 749 |
| 785 | Lipid | 3 | 138 | 522 | 528 |
| 791 | Particle Physics | 13 | 137 | 347 | 513 |
| 791 | Group decision making | 9 | 137 | 229 | 367 |
| 791 | mycoses | 5 | 137 | 802 | 1240 |
| 794 | Precision medicine | 3 | 135 | 252 | 127 |
| 794 | Youth | 8 | 135 | 408 | 658 |
| 796 | industrial hygiene | 9 | 134 | 653 | 650 |
| 796 | Queuing Theory | 6 | 134 | 106 | 109 |
| 796 | psychopathology | 1 | 134 | 655 | 358 |
| 799 | Public Choice | 8 | 133 | 178 | 292 |
| 799 | Liposomes | 2 | 133 | 829 | 497 |
| 799 | disease vectors | 5 | 133 | 875 | 958 |
| 799 | Lipid bilayers | 2 | 133 | 662 | 429 |
| 803 | Computer Engineering | 9 | 132 | 342 | 423 |
| 803 | Technology Assessment | 10 | 132 | 68 | 376 |
| 805 | Landscape Architecture | 3 | 131 | 150 | 31 |
| 805 | Music | 5 | 131 | 804 | 502 |
| 805 | voice | 5 | 131 | 396 | 359 |
| 808 | Data Mining | 13 | 130 | 678 | 1717 |
| 808 | older people | 24 | 130 | 568 | 1141 |
| 808 | Combinatorial analysis | 31 | 130 | 272 | 519 |
| 808 | Bacterial diseases | 4 | 130 | 192 | 238 |
| 812 | Evolutionary Genetics | 5 | 129 | 559 | 641 |
| 812 | Molecular Epidemiology | 5 | 129 | 559 | 641 |
| 814 | Linguistics | 7 | 128 | 1158 | 928 |
| 815 | food contamination | 4 | 126 | 1094 | 788 |
| 815 | Lightweight concrete | 1 | 126 | 776 | 601 |
| 815 | econometric models | 14 | 126 | 129 | 521 |
| 818 | Primary health care | 11 | 125 | 1068 | 1663 |
| 819 | Cardiac electrophysiology | 3 | 124 | 299 | 327 |
| 819 | arrhythmia | 3 | 124 | 299 | 327 |
| 819 | school psychologists | 1 | 124 | 402 | 212 |
| 822 | Communication in marketing | 2 | 123 | 218 | 101 |
| 823 | Cerebellum | 5 | 122 | 220 | 306 |
| 823 | Cerebellar ataxia | 5 | 122 | 220 | 306 |
| 825 | Developmental Psychology | 7 | 121 | 772 | 1152 |
| 825 | Tuberculosis | 58 | 121 | 8 | 2 |
| 825 | indoor air pollution | 7 | 121 | 198 | 401 |
| 825 | Sick building syndrome | 7 | 121 | 198 | 401 |
| 829 | Food Preservation | 4 | 120 | 756 | 477 |
| 829 | drug resistance | 15 | 120 | 173 | 781 |
| 829 | Entrepreneurship | 6 | 120 | 744 | 1115 |
| 832 | Materials Engineering | 7 | 119 | 414 | 396 |
| 832 | Health Information Management | 4 | 119 | 225 | 615 |
| 832 | Laser therapy | 8 | 119 | 222 | 231 |
| 835 | mutation | 2 | 118 | 997 | 844 |
| 835 | Rheology | 12 | 118 | 256 | 498 |
| 835 | Family Therapy | 4 | 118 | 743 | 567 |
| 835 | child mental health | 4 | 118 | 433 | 359 |
| 835 | Continental shelf | 2 | 118 | 604 | 466 |
| 840 | Thermodynamics | 5 | 116 | 1063 | 740 |
| 840 | Stress | 3 | 116 | 289 | 266 |
| 840 | venom | 6 | 116 | 666 | 787 |
| 840 | Toxins | 6 | 116 | 747 | 860 |
| 844 | Public Relations | 6 | 115 | 298 | 295 |
| 844 | Socialization | 4 | 115 | 458 | 589 |
| 844 | Marriage | 4 | 115 | 484 | 442 |
| 844 | analysis | 5 | 115 | 299 | 369 |
| 844 | children | 1 | 115 | 1142 | 535 |
| 849 | hazard mitigation | 4 | 114 | 886 | 888 |
| 850 | Radio wave propagation | 15 | 113 | 293 | 533 |
| 850 | Reproductive toxicology | 6 | 113 | 370 | 544 |
| 852 | ecosystem | 3 | 112 | 1644 | 1776 |
| 853 | Number Theory | 32 | 111 | 164 | 341 |
| 853 | Strategic planning | 13 | 111 | 248 | 721 |
| 853 | Insects | 10 | 111 | 948 | 1312 |
| 856 | biocatalysis | 2 | 110 | 263 | 484 |
| 856 | Homogeneous catalysis | 2 | 110 | 263 | 484 |
| 856 | Heterogeneous catalysis | 2 | 110 | 263 | 484 |
| 859 | soil management | 3 | 109 | 640 | 736 |
| 859 | Human Resources | 6 | 109 | 272 | 551 |
| 859 | tillage | 3 | 109 | 476 | 624 |
| 862 | Psychosomatic Medicine | 7 | 108 | 634 | 1088 |
| 862 | Mass Media | 11 | 108 | 481 | 395 |
| 862 | Hospitals | 8 | 108 | 480 | 719 |
| 865 | Granular materials | 6 | 107 | 360 | 557 |
| 866 | Marine Biotechnology | 4 | 106 | 197 | 290 |
| 866 | Quantum Chemistry | 6 | 106 | 718 | 637 |
| 868 | Computational Chemistry | 4 | 105 | 701 | 765 |
| 868 | Adhesion | 12 | 105 | 204 | 520 |
| 868 | nuclear power | 7 | 105 | 361 | 284 |
| 868 | adhesives | 12 | 105 | 222 | 525 |
| 868 | Menopause | 7 | 105 | 185 | 300 |
| 873 | Social Choice Theory | 2 | 103 | 337 | 148 |
| 873 | Welfare Economics | 2 | 103 | 612 | 466 |
| 875 | Zoology | 21 | 102 | 1197 | 2351 |
| 875 | Marine algae | 11 | 102 | 37 | 101 |
| 877 | Simulation Methods | 12 | 101 | 366 | 803 |
| 877 | Quantum Optics | 9 | 101 | 554 | 791 |
| 877 | Atomic spectroscopy | 9 | 101 | 766 | 1098 |
| 877 | Laser Spectroscopy | 9 | 101 | 509 | 733 |
| 881 | Economic Theory | 2 | 100 | 156 | 96 |
| 881 | health services accessibility | 5 | 100 | 869 | 955 |
| 881 | Computational Complexity | 6 | 100 | 787 | 697 |
| 881 | Marine resources | 4 | 100 | 678 | 751 |
| 881 | ports | 4 | 100 | 163 | 177 |
| 886 | Cell division | 6 | 98 | 384 | 712 |
| 887 | Agricultural Engineering | 3 | 97 | 599 | 486 |
| 887 | Environmental Microbiology | 7 | 97 | 1028 | 2123 |
| 887 | Algebra | 25 | 97 | 552 | 866 |
| 887 | Natural resources | 3 | 97 | 889 | 944 |
| 891 | Applied Mathematics | 23 | 96 | 174 | 298 |
| 892 | International Relations | 13 | 95 | 589 | 751 |
| 892 | Educational Sociology | 2 | 95 | 507 | 281 |
| 892 | preventive medicine | 6 | 95 | 1183 | 1835 |
| 892 | Biometrics | 20 | 95 | 430 | 1166 |
| 896 | Mental Health Services | 6 | 94 | 1112 | 1383 |
| 897 | Freeze-Drying | 3 | 93 | 621 | 409 |
| 897 | Hypothermia | 3 | 93 | 621 | 409 |
| 897 | Freeze Drying | 3 | 93 | 621 | 409 |
| 897 | Cell cycle | 5 | 93 | 256 | 366 |
| 897 | cell proliferation | 5 | 93 | 293 | 392 |
| 897 | technical education | 2 | 93 | 717 | 399 |
| 903 | Eating Disorders | 3 | 92 | 1060 | 1064 |
| 903 | Feeding and Eating Disorders | 3 | 92 | 1020 | 1034 |
| 905 | Emergency Medical Services | 8 | 91 | 511 | 818 |
| 905 | Retina | 2 | 91 | 256 | 528 |
| 905 | eye | 2 | 91 | 311 | 544 |
| 908 | Enzyme inhibitors | 5 | 90 | 273 | 354 |
| 908 | Pesticides | 14 | 90 | 207 | 654 |
| 908 | Biomass | 2 | 90 | 964 | 1038 |
| 911 | Nephrology | 2 | 89 | 946 | 999 |
| 911 | Social policy | 5 | 89 | 885 | 858 |
| 911 | Drug discovery | 3 | 89 | 298 | 333 |
| 911 | data protection | 6 | 89 | 337 | 397 |
| 915 | Information Theory | 8 | 88 | 805 | 1149 |
| 915 | Optical Communications | 5 | 88 | 488 | 513 |
| 917 | Petroleum Engineering | 1 | 87 | 1434 | 787 |
| 917 | preimplantation genetic diagnosis | 6 | 87 | 351 | 522 |
| 917 | Autoantibodies | 4 | 87 | 635 | 935 |
| 917 | embryo transfer | 6 | 87 | 373 | 542 |
| 917 | Autoimmunity | 4 | 87 | 825 | 1239 |
| 917 | Autoimmune diseases | 4 | 87 | 682 | 994 |
| 917 | Nitric oxide | 4 | 87 | 323 | 425 |
| 924 | Criminal psychology | 3 | 86 | 862 | 776 |
| 925 | Nutrition physiology | 3 | 85 | 947 | 1033 |
| 925 | residential treatment | 8 | 85 | 66 | 132 |
| 927 | Language Disorders | 1 | 84 | 1632 | 903 |
| 927 | Industrial Safety | 10 | 84 | 595 | 1223 |
| 927 | Adsorption | 4 | 84 | 175 | 200 |
| 927 | infrared radiation | 9 | 84 | 309 | 473 |
| 927 | Writing | 1 | 84 | 534 | 304 |
| 927 | Reading | 1 | 84 | 1028 | 575 |
| 927 | animal diseases | 6 | 84 | 347 | 530 |
| 927 | scientific societies | 6 | 84 | 655 | 1047 |
| 935 | Marine Ecology | 2 | 83 | 1091 | 812 |
| 935 | Cognitive neuroscience | 11 | 83 | 553 | 1360 |
| 935 | Solitons | 6 | 83 | 797 | 1094 |
| 935 | Chaos | 6 | 83 | 797 | 1094 |
| 935 | Financial Institutions | 4 | 83 | 363 | 419 |
| 940 | sadness | 9 | 82 | 58 | 178 |
| 940 | death | 9 | 82 | 101 | 220 |
| 940 | antisocial personality disorder | 9 | 82 | 58 | 178 |
| 943 | Substance Abuse | 5 | 81 | 1421 | 1742 |
| 944 | Geriatric Oncology | 3 | 80 | 787 | 931 |
| 945 | Nutritional support | 1 | 79 | 411 | 331 |
| 945 | Biomarkers | 7 | 79 | 212 | 425 |
| 947 | Diagnosis | 4 | 78 | 636 | 679 |
| 947 | Interfaces | 3 | 78 | 339 | 296 |
| 949 | diffusion | 8 | 77 | 168 | 90 |
| 949 | Endocrine glands | 1 | 77 | 644 | 708 |
| 949 | Physical fitness | 5 | 77 | 980 | 1315 |
| 949 | Multiple sclerosis | 10 | 77 | 316 | 552 |
| 953 | Online social networks | 2 | 76 | 472 | 305 |
| 954 | telemarketing | 1 | 75 | 197 | 131 |
| 954 | liver | 6 | 75 | 219 | 390 |
| 956 | DNS | 3 | 74 | 624 | 746 |
| 956 | peace | 5 | 74 | 384 | 576 |
| 956 | organizational effectiveness | 2 | 74 | 635 | 457 |
| 956 | Performance | 2 | 74 | 391 | 344 |
| 960 | Clinical Psychology | 9 | 73 | 1017 | 2256 |
| 960 | Respiratory Infections | 5 | 73 | 312 | 503 |
| 960 | Entropy | 10 | 73 | 471 | 974 |
| 960 | Screening | 2 | 73 | 324 | 240 |
| 960 | Oligosaccharides | 7 | 73 | 125 | 371 |
| 960 | Human biology | 6 | 73 | 495 | 724 |
| 966 | Elderly | 18 | 72 | 543 | 979 |
| 966 | disease susceptibility | 2 | 72 | 570 | 480 |
| 966 | symptoms | 2 | 72 | 570 | 480 |
| 969 | Software Engineering | 6 | 71 | 826 | 928 |
| 969 | Information society | 4 | 71 | 102 | 149 |
| 969 | Extreme environments | 4 | 71 | 207 | 418 |
| 972 | Animal Behavior | 4 | 70 | 2040 | 2865 |
| 972 | foreign exchange | 4 | 70 | 319 | 508 |
| 974 | Financial Engineering | 4 | 69 | 145 | 239 |
| 974 | Genetic disorders | 4 | 69 | 566 | 818 |
| 974 | Electromagnetic fields | 13 | 69 | 73 | 120 |
| 977 | Geography | 3 | 68 | 2823 | 2739 |
| 977 | deviant behavior | 3 | 68 | 314 | 278 |
| 979 | Neonatology | 3 | 67 | 838 | 889 |
| 979 | Transnational corporations | 4 | 67 | 246 | 419 |
| 979 | Hemophilia | 3 | 67 | 633 | 602 |
| 979 | Calorimetry | 7 | 67 | 801 | 1228 |
| 979 | sex crimes | 4 | 67 | 591 | 759 |
| 979 | Thermal analysis | 7 | 67 | 801 | 1228 |
| 985 | Hydraulic Engineering | 16 | 66 | 385 | 1142 |
| 985 | Microcirculation | 3 | 66 | 598 | 720 |
| 985 | Happiness | 6 | 66 | 233 | 625 |
| 985 | Globalization | 10 | 66 | 216 | 716 |
| 985 | Blood vessels | 3 | 66 | 455 | 578 |
| 990 | Flexible manufacturing systems | 8 | 65 | 165 | 550 |
| 990 | local government | 5 | 65 | 271 | 409 |
| 990 | Ferroelectricity | 15 | 65 | 394 | 707 |
| 993 | Corporate governance | 1 | 64 | 1204 | 791 |
| 994 | Cellulose | 8 | 63 | 319 | 963 |
| 995 | Plant Ecology | 6 | 62 | 1515 | 2629 |
| 995 | Radiotherapy | 8 | 62 | 294 | 376 |
| 995 | Antigens | 7 | 62 | 731 | 1391 |
| 995 | Radio | 3 | 62 | 1016 | 740 |
| 995 | Methodology | 6 | 62 | 292 | 457 |
| 1000 | Multivariate Analysis | 5 | 61 | 403 | 569 |