| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Chemistry | 232 | 6,808 | 1.5K | 1.7K |
| 2 | Biochemistry | 113 | 3,367 | 2.1K | 2.1K |
| 3 | Medicine | 171 | 3,143 | 1.9K | 3.0K |
| 4 | Science | 116 | 2,803 | 2.4K | 3.9K |
| 5 | Pharmacology | 100 | 2,781 | 1.0K | 1.1K |
| 6 | Biology | 139 | 2,625 | 1.9K | 3.8K |
| 7 | Molecular Biology | 104 | 2,478 | 1.9K | 2.7K |
| 8 | Research | 109 | 2,156 | 1.9K | 2.6K |
| 9 | Biophysics | 41 | 1,472 | 2.2K | 1.7K |
| 10 | Toxicology | 44 | 1,237 | 1.4K | 1.5K |
| 11 | Physics | 100 | 1,134 | 2.4K | 5.4K |
| 12 | Oncology | 7 | 1,102 | 1.9K | 1.3K |
| 13 | Educational Technology | 16 | 1,047 | 530 | 150 |
| 14 | Information Technology | 15 | 975 | 1.1K | 460 |
| 15 | Biotechnology | 54 | 922 | 1.8K | 2.9K |
| 16 | Mathematics | 180 | 898 | 810 | 1.2K |
| 17 | Microbiology | 28 | 808 | 3.2K | 3.6K |
| 18 | Dermatology | 55 | 795 | 366 | 607 |
| 19 | Tropical Medicine | 33 | 787 | 387 | 350 |
| 20 | Virology | 20 | 775 | 1.6K | 2.2K |
| 21 | Nanotechnology | 65 | 761 | 1.4K | 2.5K |
| 22 | drugs | 16 | 722 | 851 | 480 |
| 23 | Chemical Engineering | 19 | 697 | 2.0K | 1.8K |
| 24 | drug evaluation | 19 | 695 | 401 | 253 |
| 25 | Pollution | 24 | 687 | 2.4K | 2.8K |
| 26 | drug development | 10 | 659 | 625 | 722 |
| 27 | Biomedical Engineering | 22 | 615 | 2.2K | 2.1K |
| 28 | Physiology | 16 | 602 | 2.5K | 2.3K |
| 29 | Immunology | 24 | 597 | 1.9K | 2.5K |
| 30 | Medicinal plants | 12 | 590 | 566 | 391 |
| 31 | Pharmacognosy | 11 | 573 | 954 | 701 |
| 32 | Environmental Toxicology | 17 | 565 | 1.0K | 1.2K |
| 33 | Drug delivery systems | 17 | 551 | 463 | 618 |
| 34 | Spectrum analysis | 27 | 549 | 1.6K | 1.8K |
| 35 | Biocompatible Materials | 16 | 533 | 2.1K | 2.3K |
| 36 | Environmental pollutants | 13 | 530 | 1.1K | 932 |
| 37 | Ecology | 16 | 527 | 3.6K | 4.0K |
| 37 | Obstetrics | 12 | 527 | 1.7K | 1.2K |
| 39 | Public Health | 27 | 526 | 2.5K | 3.0K |
| 40 | Drug design | 22 | 519 | 496 | 644 |
| 41 | Food Microbiology | 3 | 517 | 1.4K | 555 |
| 41 | Bacteriology | 3 | 517 | 2.1K | 982 |
| 43 | Environmental Health | 19 | 503 | 2.7K | 3.1K |
| 44 | Colloids | 21 | 483 | 1.5K | 1.8K |
| 45 | Organometallic compounds | 19 | 481 | 510 | 508 |
| 46 | environmental pollution | 13 | 474 | 2.4K | 2.3K |
| 47 | Medical Technology | 15 | 463 | 705 | 578 |
| 47 | Catalysis | 9 | 463 | 2.4K | 1.9K |
| 49 | Pharmacy | 23 | 462 | 777 | 962 |
| 50 | Organometallic chemistry | 19 | 457 | 568 | 458 |
| 51 | Cell Biology | 19 | 455 | 2.4K | 3.3K |
| 52 | Materials | 24 | 451 | 2.7K | 3.2K |
| 53 | Plant physiology | 9 | 442 | 1.4K | 1.3K |
| 54 | Clinical Chemistry | 9 | 441 | 2.1K | 1.7K |
| 54 | Environmental monitoring | 11 | 441 | 2.3K | 2.1K |
| 56 | Nutrition | 25 | 427 | 2.1K | 2.8K |
| 57 | drug toxicity | 11 | 416 | 76 | 68 |
| 58 | Composite Materials | 26 | 415 | 563 | 819 |
| 59 | Pathology | 15 | 411 | 1.4K | 1.6K |
| 60 | Surface Chemistry | 12 | 394 | 2.0K | 1.9K |
| 61 | Drug targeting | 8 | 387 | 126 | 80 |
| 61 | Wireless Communication Systems | 12 | 387 | 1.3K | 946 |
| 61 | Molecular Spectroscopy | 14 | 387 | 542 | 437 |
| 64 | Pharmaceutical Chemistry | 23 | 379 | 1.8K | 2.6K |
| 64 | Bioorganic chemistry | 14 | 379 | 1.5K | 1.5K |
| 66 | Nanostructured Materials | 13 | 359 | 2.1K | 2.0K |
| 67 | Engineering | 24 | 353 | 1.5K | 1.6K |
| 68 | Materials Science | 23 | 349 | 2.3K | 2.9K |
| 69 | Entomology | 22 | 336 | 1.0K | 1.0K |
| 70 | environmental protection | 12 | 316 | 1.8K | 2.1K |
| 71 | Polymers | 36 | 315 | 1.8K | 2.7K |
| 72 | Electrochemistry | 22 | 313 | 1.5K | 1.7K |
| 73 | Medical Laboratory Science | 9 | 287 | 1.5K | 1.6K |
| 73 | Computational Biology | 17 | 287 | 1.5K | 2.1K |
| 75 | polymerization | 27 | 284 | 1.7K | 2.3K |
| 76 | Biomechanics | 8 | 283 | 949 | 773 |
| 77 | Reproduction | 24 | 275 | 968 | 1.6K |
| 78 | Phytotherapy | 7 | 268 | 521 | 367 |
| 78 | India | 22 | 268 | 474 | 312 |
| 78 | Breeding | 23 | 268 | 418 | 828 |
| 81 | Aquaculture | 19 | 266 | 352 | 457 |
| 82 | Adolescent | 5 | 265 | 2.1K | 1.2K |
| 82 | China | 5 | 265 | 2.6K | 1.2K |
| 84 | Psychiatry | 8 | 261 | 3.8K | 3.6K |
| 84 | Computational Intelligence | 14 | 261 | 283 | 258 |
| 86 | Cybernetics | 6 | 260 | 1.2K | 942 |
| 87 | Ergonomics | 1 | 258 | 2.0K | 436 |
| 88 | biomedicine | 8 | 257 | 537 | 416 |
| 89 | Organic Chemistry | 12 | 251 | 2.1K | 2.1K |
| 90 | adolescence | 1 | 250 | 1.8K | 595 |
| 90 | Adolescent Psychology | 1 | 250 | 1.7K | 558 |
| 90 | Youth | 1 | 250 | 1.3K | 448 |
| 93 | Analytical Chemistry | 22 | 249 | 2.2K | 3.2K |
| 94 | management | 13 | 243 | 1.5K | 1.7K |
| 95 | food technology | 13 | 240 | 1.1K | 1.5K |
| 96 | Neurology | 8 | 239 | 4.5K | 4.7K |
| 97 | computer networks | 15 | 234 | 1.0K | 1.2K |
| 98 | Education | 54 | 233 | 816 | 1.7K |
| 98 | Psychology | 10 | 233 | 3.7K | 3.7K |
| 100 | Social Sciences | 28 | 230 | 1.1K | 1.6K |
| 100 | Parasitology | 13 | 230 | 1.4K | 1.6K |
| 102 | Technology | 14 | 228 | 2.2K | 2.5K |
| 103 | Environment | 8 | 224 | 3.8K | 5.2K |
| 104 | Epidemiology | 12 | 222 | 2.6K | 3.1K |
| 105 | Technology Assessment | 4 | 221 | 88 | 64 |
| 106 | cytokines | 5 | 211 | 1.1K | 1.0K |
| 107 | Plants | 12 | 209 | 1.3K | 1.8K |
| 108 | United States | 9 | 206 | 4.2K | 3.7K |
| 109 | Humanities | 13 | 205 | 733 | 378 |
| 110 | nanoscience | 32 | 203 | 1.0K | 2.6K |
| 111 | Sociology | 11 | 202 | 1.7K | 1.8K |
| 112 | Electrical Engineering | 6 | 199 | 3.2K | 1.6K |
| 113 | actuators | 5 | 195 | 1.1K | 905 |
| 113 | transducers | 5 | 195 | 1.1K | 905 |
| 115 | Immunotherapy | 7 | 193 | 1.6K | 1.9K |
| 115 | Developmental Biology | 6 | 193 | 1.8K | 2.1K |
| 115 | Plant tissue culture | 6 | 193 | 567 | 537 |
| 115 | Plant cell culture | 6 | 193 | 498 | 529 |
| 119 | Inflammation | 8 | 191 | 920 | 1.2K |
| 120 | Numerical Analysis | 13 | 190 | 1.2K | 1.1K |
| 121 | breastfeeding | 3 | 189 | 642 | 287 |
| 122 | Cytology | 15 | 188 | 2.8K | 4.5K |
| 122 | Egypt | 10 | 188 | 80 | 137 |
| 124 | Mental Disorders | 3 | 184 | 4.4K | 3.2K |
| 125 | Computer Engineering | 2 | 183 | 959 | 182 |
| 126 | Plant diseases | 14 | 182 | 1.1K | 1.4K |
| 127 | Food service management | 1 | 180 | 419 | 174 |
| 127 | viruses | 7 | 180 | 1.3K | 1.8K |
| 129 | Data Mining | 4 | 176 | 1.6K | 1.2K |
| 129 | Mobile Computing | 8 | 176 | 687 | 643 |
| 131 | Insects | 10 | 172 | 892 | 917 |
| 131 | Vaccines | 6 | 172 | 1.5K | 1.4K |
| 133 | Engineering Mathematics | 22 | 171 | 920 | 1.2K |
| 133 | Food | 17 | 171 | 1.5K | 2.6K |
| 135 | Animal breeding | 21 | 170 | 230 | 447 |
| 136 | Clinical Immunology | 2 | 169 | 1.9K | 1.1K |
| 136 | Developmental Immunology | 2 | 169 | 1.2K | 607 |
| 136 | Chromatographic analysis | 11 | 169 | 1.1K | 1.2K |
| 139 | Solid State Physics | 18 | 164 | 2.1K | 2.8K |
| 140 | Immunopharmacology | 7 | 160 | 567 | 722 |
| 140 | cell adhesion molecules | 3 | 160 | 731 | 486 |
| 140 | cell interaction | 3 | 160 | 1.5K | 1.1K |
| 140 | Cell communication | 3 | 160 | 1.1K | 786 |
| 144 | Biomass Energy | 4 | 156 | 2.1K | 2.1K |
| 144 | Animal health | 27 | 156 | 85 | 161 |
| 144 | nucleic acids | 5 | 156 | 1.9K | 2.3K |
| 147 | Bioinformatics | 4 | 152 | 2.6K | 2.2K |
| 148 | Biopharmaceutics | 10 | 149 | 626 | 1.0K |
| 148 | Cancer | 9 | 149 | 3.1K | 3.9K |
| 150 | Ceramic materials | 12 | 144 | 389 | 589 |
| 151 | Diffusion of innovations | 5 | 143 | 53 | 52 |
| 151 | Information Science | 10 | 143 | 933 | 1.3K |
| 151 | Catalysts | 1 | 143 | 1.3K | 479 |
| 154 | Civil Engineering | 6 | 140 | 1.3K | 661 |
| 154 | Microelectronics | 4 | 140 | 1.8K | 1.8K |
| 154 | drug resistance | 4 | 140 | 654 | 550 |
| 157 | Electrochemical Analysis | 11 | 139 | 451 | 720 |
| 158 | biological factors | 11 | 138 | 1.2K | 1.8K |
| 159 | Medical Microbiology | 7 | 137 | 2.0K | 2.9K |
| 159 | Social Change | 2 | 137 | 888 | 636 |
| 161 | Africa | 10 | 136 | 914 | 710 |
| 162 | Radiology | 2 | 134 | 2.2K | 1.0K |
| 162 | X-rays | 1 | 134 | 1.5K | 411 |
| 162 | Stem cells | 4 | 134 | 1.9K | 2.0K |
| 165 | Fishery management | 13 | 131 | 273 | 448 |
| 166 | synthesis | 6 | 130 | 885 | 586 |
| 167 | Natural history | 7 | 129 | 3.7K | 6.8K |
| 168 | Artificial Intelligence | 14 | 126 | 2.0K | 3.0K |
| 169 | Pharmaceutical Technology | 7 | 125 | 1.2K | 1.5K |
| 169 | Industrial Microbiology | 10 | 125 | 1.2K | 2.3K |
| 171 | Environmental Engineering | 7 | 124 | 3.1K | 4.0K |
| 171 | Surface-Active Agents | 3 | 124 | 1.1K | 1.1K |
| 171 | Surface properties | 3 | 124 | 1.1K | 1.1K |
| 174 | animal diseases | 18 | 123 | 137 | 376 |
| 175 | Infection control | 3 | 122 | 1.2K | 872 |
| 176 | Genetics | 6 | 120 | 3.8K | 5.0K |
| 177 | Oxidative stress | 5 | 118 | 1.0K | 1.5K |
| 178 | big data | 3 | 116 | 516 | 268 |
| 178 | Fuzzy systems | 15 | 116 | 560 | 869 |
| 180 | Cellular senescence | 4 | 115 | 787 | 950 |
| 180 | Tourism | 3 | 115 | 1.5K | 1.2K |
| 182 | Nanoparticles | 4 | 114 | 2.0K | 2.0K |
| 182 | pollutants | 2 | 114 | 2.5K | 2.0K |
| 182 | environmental exposure | 2 | 114 | 2.9K | 2.0K |
| 185 | Neurophysiology | 1 | 112 | 4.6K | 3.2K |
| 186 | energy conservation | 5 | 111 | 1.4K | 1.8K |
| 187 | Bioengineering | 11 | 110 | 2.8K | 5.1K |
| 188 | Immunotoxicology | 5 | 109 | 199 | 178 |
| 188 | Spine | 4 | 109 | 836 | 996 |
| 188 | gene mapping | 5 | 109 | 2.0K | 2.8K |
| 191 | Nanostructures | 8 | 108 | 1.4K | 2.2K |
| 192 | Second Language Acquisition | 3 | 107 | 272 | 235 |
| 192 | mass transfer | 2 | 107 | 1.3K | 841 |
| 194 | Plant breeding | 4 | 106 | 955 | 938 |
| 194 | natural products | 11 | 106 | 1.1K | 1.7K |
| 196 | Europe | 3 | 104 | 4.3K | 2.8K |
| 197 | Ophthalmology | 12 | 102 | 1.1K | 1.8K |
| 197 | drug therapy | 7 | 102 | 2.0K | 2.8K |
| 199 | Mathematical Physics | 14 | 100 | 1.6K | 1.9K |
| 200 | data collection | 2 | 99 | 1.8K | 1.2K |
| 201 | Alternative Medicine | 8 | 98 | 1.3K | 2.0K |
| 201 | complementary therapies | 8 | 98 | 1.4K | 2.0K |
| 201 | lasers | 12 | 98 | 1.2K | 1.6K |
| 204 | behavioral medicine | 3 | 97 | 1.7K | 1.8K |
| 204 | Enzyme inhibitors | 6 | 97 | 247 | 334 |
| 206 | Chromatography | 6 | 96 | 1.4K | 1.6K |
| 206 | cell physiology | 2 | 96 | 2.4K | 2.4K |
| 208 | clay | 2 | 94 | 691 | 600 |
| 209 | Hematology | 11 | 93 | 2.7K | 3.8K |
| 209 | Mobile Commerce | 5 | 93 | 207 | 48 |
| 211 | Human-Computer Interaction | 4 | 92 | 1.5K | 1.4K |
| 211 | Immunity | 3 | 92 | 2.6K | 3.3K |
| 213 | Urology | 3 | 91 | 2.2K | 2.2K |
| 213 | Linguistics | 6 | 91 | 1.2K | 978 |
| 215 | Veterinary Epidemiology | 8 | 90 | 19 | 79 |
| 215 | Radiation | 6 | 90 | 1.5K | 1.7K |
| 217 | Software Engineering | 3 | 89 | 1.3K | 887 |
| 217 | Ethnology | 5 | 89 | 1.3K | 997 |
| 219 | Agricultural Chemistry | 5 | 88 | 2.4K | 2.9K |
| 220 | Energy Policy | 3 | 87 | 1.9K | 2.1K |
| 221 | Environmental Policy | 3 | 86 | 3.4K | 3.9K |
| 222 | Materials Engineering | 3 | 85 | 824 | 457 |
| 222 | Mechanics | 3 | 85 | 1.5K | 984 |
| 222 | Library Science | 4 | 85 | 1.2K | 584 |
| 225 | Botany | 13 | 84 | 2.4K | 4.3K |
| 225 | eugenics | 2 | 84 | 1.2K | 822 |
| 227 | Building Materials | 3 | 83 | 1.1K | 1.3K |
| 227 | Neural circuitry | 3 | 83 | 1.8K | 1.8K |
| 227 | Chromosome mapping | 4 | 83 | 2.0K | 2.7K |
| 230 | Asthma | 4 | 82 | 786 | 799 |
| 231 | Cell division | 2 | 81 | 999 | 828 |
| 232 | Industrial Engineering | 6 | 80 | 1.6K | 2.1K |
| 233 | Petroleum Engineering | 9 | 78 | 384 | 609 |
| 233 | Metallurgy | 5 | 78 | 2.0K | 2.0K |
| 233 | Sustainable agriculture | 3 | 78 | 761 | 696 |
| 236 | Optics | 17 | 77 | 2.5K | 3.9K |
| 237 | Audiology | 3 | 75 | 946 | 895 |
| 238 | Electronics | 11 | 74 | 2.4K | 3.6K |
| 238 | Metals | 5 | 74 | 1.7K | 1.7K |
| 240 | Sustainable Development | 3 | 73 | 2.1K | 2.2K |
| 240 | Information Retrieval | 2 | 73 | 669 | 550 |
| 240 | medical education | 11 | 73 | 1.2K | 2.1K |
| 240 | livestock | 6 | 73 | 484 | 436 |
| 240 | Liquid chromatography | 5 | 73 | 453 | 386 |
| 245 | Teaching | 25 | 72 | 399 | 1.3K |
| 245 | construction industry | 2 | 72 | 196 | 81 |
| 247 | Green Chemistry | 3 | 71 | 2.1K | 2.5K |
| 247 | Sustainable Engineering | 1 | 71 | 3.0K | 2.2K |
| 247 | Physical organic chemistry | 3 | 71 | 1.7K | 1.6K |
| 247 | Renewable Energy Sources | 3 | 71 | 2.1K | 2.9K |
| 247 | Parasitic Diseases | 5 | 71 | 2.1K | 2.8K |
| 247 | Hearing | 3 | 71 | 856 | 885 |
| 247 | investigative techniques | 3 | 71 | 113 | 194 |
| 254 | Microbial Biotechnology | 5 | 70 | 831 | 1.3K |
| 254 | animals | 5 | 70 | 1.4K | 1.4K |
| 254 | Chemical industry | 3 | 70 | 1.7K | 1.2K |
| 257 | Probiotics | 2 | 69 | 212 | 185 |
| 257 | mathematical analysis | 14 | 69 | 1.1K | 1.4K |
| 259 | Water quality management | 4 | 68 | 2.0K | 2.1K |
| 259 | pharmaceutical industry | 3 | 68 | 671 | 598 |
| 261 | radioactive waste | 2 | 67 | 930 | 1.4K |
| 261 | industrial waste | 2 | 67 | 1.0K | 1.4K |
| 261 | Hazardous waste | 2 | 67 | 1.2K | 1.5K |
| 261 | electrocatalysis | 3 | 67 | 97 | 89 |
| 265 | Neuropsychology | 2 | 66 | 3.2K | 2.9K |
| 265 | Molecular structure | 10 | 66 | 1.2K | 2.6K |
| 267 | Automation | 3 | 64 | 2.3K | 2.3K |
| 267 | Cell differentiation | 2 | 64 | 2.7K | 3.1K |
| 269 | Biochemical Engineering | 2 | 62 | 3.6K | 4.2K |
| 269 | Mineralogy | 1 | 62 | 2.5K | 1.6K |
| 269 | Environmental Chemistry | 3 | 62 | 2.8K | 3.3K |
| 272 | Genomics | 4 | 61 | 3.7K | 4.9K |
| 272 | Emerging infectious diseases | 1 | 61 | 826 | 580 |
| 274 | Neurobiology | 2 | 60 | 2.4K | 2.7K |
| 274 | Entropy | 2 | 60 | 1.8K | 1.1K |
| 274 | Physical fitness | 4 | 60 | 1.2K | 1.5K |
| 274 | Detectors | 2 | 60 | 2.2K | 1.6K |
| 278 | Distance Education | 7 | 59 | 213 | 467 |
| 278 | Microbial Ecology | 2 | 59 | 3.4K | 4.0K |
| 278 | Plastics | 6 | 59 | 1.4K | 1.8K |
| 281 | soil microbiology | 3 | 58 | 1.5K | 2.4K |
| 281 | textile fibers | 5 | 58 | 398 | 403 |
| 283 | Environmental Microbiology | 3 | 57 | 1.7K | 2.6K |
| 283 | Fixed Point Theory | 2 | 57 | 471 | 179 |
| 283 | Liposomes | 1 | 57 | 1.1K | 781 |
| 283 | Psychophysiology | 1 | 57 | 4.6K | 3.9K |
| 287 | Signal Processing | 6 | 56 | 2.0K | 2.8K |
| 287 | Asia | 5 | 56 | 2.3K | 2.5K |
| 289 | Obesity | 5 | 55 | 2.1K | 3.4K |
| 289 | Cellulose | 2 | 55 | 885 | 958 |
| 291 | Forensic Pathology | 2 | 54 | 249 | 154 |
| 291 | Primary health care | 3 | 54 | 2.3K | 2.5K |
| 291 | plant oils | 1 | 54 | 516 | 287 |
| 294 | Nanochemistry | 3 | 53 | 1.4K | 1.4K |
| 294 | preventive medicine | 5 | 53 | 1.2K | 2.0K |
| 296 | Health Services Research | 2 | 52 | 2.8K | 2.4K |
| 296 | Electrophoresis | 4 | 52 | 1.8K | 2.4K |
| 296 | eye | 1 | 52 | 402 | 561 |
| 296 | Vision | 1 | 52 | 1.1K | 891 |
| 296 | Allergy | 2 | 52 | 1.8K | 2.3K |
| 296 | Structure-activity relationship | 4 | 52 | 385 | 579 |
| 296 | Allergies | 2 | 52 | 238 | 212 |
| 303 | Rheumatology | 1 | 51 | 2.6K | 2.1K |
| 303 | plant molecular biology | 5 | 51 | 1.4K | 2.7K |
| 305 | Clinical Pharmacology | 4 | 50 | 1.3K | 1.8K |
| 305 | Photochemistry | 5 | 50 | 1.4K | 2.2K |
| 305 | Photobiology | 5 | 50 | 807 | 1.4K |
| 308 | Physical Chemistry | 8 | 49 | 1.9K | 3.3K |
| 309 | Dentistry | 10 | 48 | 345 | 722 |
| 309 | Soil Science | 5 | 48 | 1.4K | 2.1K |
| 309 | Image Processing | 4 | 48 | 2.0K | 2.6K |
| 309 | Laser therapy | 6 | 48 | 280 | 438 |
| 313 | Semiconductors | 2 | 47 | 1.8K | 1.3K |
| 313 | Diagnostic microbiology | 1 | 47 | 2.7K | 2.9K |
| 313 | Arthropods | 2 | 47 | 381 | 272 |
| 316 | Nutrition physiology | 3 | 46 | 976 | 1.4K |
| 316 | System analysis | 7 | 46 | 1.8K | 2.9K |
| 316 | Earth Sciences | 10 | 46 | 2.0K | 3.5K |
| 316 | Exercise | 3 | 46 | 1.7K | 1.8K |
| 320 | Environmental Management | 1 | 45 | 4.6K | 4.4K |
| 321 | Metabolism | 6 | 44 | 2.7K | 4.9K |
| 321 | Combinatorial chemistry | 3 | 44 | 1.2K | 1.7K |
| 321 | Antibacterial agents | 2 | 44 | 854 | 1.2K |
| 321 | finance | 6 | 44 | 1.6K | 2.2K |
| 325 | Astrophysics | 8 | 43 | 2.3K | 3.4K |
| 325 | Chemical kinetics | 2 | 43 | 1.2K | 800 |
| 325 | Edible plants | 3 | 43 | 230 | 513 |
| 325 | Japan | 1 | 43 | 4.0K | 2.4K |
| 325 | Condensed Matter | 9 | 43 | 2.6K | 3.8K |
| 330 | Geophysics | 7 | 42 | 2.8K | 4.5K |
| 330 | city planning | 2 | 42 | 2.0K | 1.8K |
| 332 | Anatomy | 5 | 41 | 2.0K | 3.2K |
| 332 | Morphology | 5 | 41 | 752 | 1.1K |
| 332 | dietary supplements | 2 | 41 | 741 | 969 |
| 332 | Intelligent Control Systems | 13 | 41 | 393 | 1.2K |
| 332 | Sports | 4 | 41 | 2.6K | 2.8K |
| 332 | Emulsions | 5 | 41 | 279 | 429 |
| 332 | Bones | 2 | 41 | 998 | 1.4K |
| 339 | Traffic Engineering | 3 | 40 | 447 | 711 |
| 339 | Highway Engineering | 3 | 40 | 443 | 512 |
| 339 | carbon monoxide | 1 | 40 | 309 | 403 |
| 342 | Microbial Genetics | 1 | 39 | 763 | 652 |
| 342 | Metabolic diseases | 4 | 39 | 2.8K | 4.5K |
| 342 | phytopathogenic bacteria | 1 | 39 | 537 | 570 |
| 345 | Statistics | 3 | 38 | 3.2K | 3.2K |
| 345 | Pediatrics | 7 | 38 | 2.3K | 4.5K |
| 345 | Water pollution | 3 | 38 | 2.8K | 3.9K |
| 345 | Investment analysis | 1 | 38 | 790 | 663 |
| 345 | Diabetes | 6 | 38 | 2.1K | 4.1K |
| 350 | Geography | 3 | 37 | 2.6K | 3.1K |
| 350 | Endocrinology | 3 | 37 | 4.0K | 5.2K |
| 350 | Solar Energy | 3 | 37 | 1.1K | 1.8K |
| 350 | Diabetes mellitus | 3 | 37 | 2.8K | 4.0K |
| 350 | Green Technology | 1 | 37 | 992 | 661 |
| 350 | calcification | 1 | 37 | 1.2K | 1.2K |
| 356 | Economics | 7 | 36 | 3.3K | 4.3K |
| 356 | Structural design | 2 | 36 | 863 | 901 |
| 356 | Osteoporosis | 2 | 36 | 632 | 675 |
| 356 | Bone diseases | 2 | 36 | 814 | 1.0K |
| 360 | Computer Science | 3 | 35 | 2.5K | 2.6K |
| 361 | Nuclear Physics | 10 | 34 | 3.0K | 4.6K |
| 361 | Community Psychiatry | 2 | 34 | 1.8K | 2.2K |
| 363 | Sports Medicine | 5 | 33 | 2.8K | 3.6K |
| 363 | Herbal medicine | 2 | 33 | 742 | 1.3K |
| 363 | Quantum Optics | 1 | 33 | 1.6K | 1.2K |
| 363 | Chemical structure | 3 | 33 | 591 | 632 |
| 363 | Atomic spectroscopy | 1 | 33 | 1.7K | 1.3K |
| 363 | health services | 1 | 33 | 2.4K | 2.1K |
| 363 | Laser Spectroscopy | 1 | 33 | 1.5K | 1.2K |
| 370 | Health Policy | 4 | 32 | 2.7K | 4.2K |
| 370 | Water | 2 | 32 | 2.7K | 3.6K |
| 370 | Diagnostic Imaging | 7 | 32 | 1.7K | 3.3K |
| 370 | Electromagnetic waves | 1 | 32 | 636 | 364 |
| 374 | Public Policy | 3 | 31 | 1.9K | 2.9K |
| 374 | Oral Medicine | 6 | 31 | 481 | 821 |
| 374 | Computer-Aided Design | 2 | 31 | 1.5K | 1.7K |
| 374 | Anti-inflammatory agents | 5 | 31 | 127 | 459 |
| 374 | food contamination | 2 | 31 | 1.6K | 1.7K |
| 379 | Algebra | 8 | 30 | 907 | 1.1K |
| 379 | Systems Biology | 3 | 30 | 2.2K | 3.1K |
| 379 | Drying | 2 | 30 | 572 | 696 |
| 379 | Business | 9 | 30 | 1.1K | 2.6K |
| 379 | Reservoirs | 1 | 30 | 477 | 319 |
| 379 | optical pattern recognition | 1 | 30 | 337 | 131 |
| 379 | North America | 1 | 30 | 1.5K | 1.1K |
| 386 | Analytical Biochemistry | 4 | 29 | 1.7K | 2.8K |
| 386 | Evidence-Based Medicine | 2 | 29 | 2.1K | 2.4K |
| 386 | Calorimetry | 6 | 29 | 903 | 1.8K |
| 386 | Thermal analysis | 6 | 29 | 903 | 1.8K |
| 390 | Systems Engineering | 6 | 28 | 1.8K | 3.0K |
| 390 | Telecommunication Systems | 3 | 28 | 1.7K | 1.9K |
| 390 | Child | 5 | 28 | 2.7K | 4.2K |
| 390 | Solitons | 1 | 28 | 829 | 856 |
| 390 | Fractals | 1 | 28 | 1.3K | 1.1K |
| 390 | Chaos | 1 | 28 | 829 | 856 |
| 390 | Statistical physics | 9 | 28 | 2.6K | 4.6K |
| 390 | Toxins | 2 | 28 | 942 | 1.3K |
| 390 | Digestive system diseases | 1 | 28 | 2.0K | 2.0K |
| 399 | Mechanical Engineering | 5 | 27 | 2.3K | 2.9K |
| 399 | Plant Ecology | 2 | 27 | 2.2K | 2.9K |
| 399 | Microorganisms | 2 | 27 | 1.9K | 2.8K |
| 402 | Pharmacokinetics | 3 | 26 | 1.1K | 1.8K |
| 402 | Molecular Genetics | 1 | 26 | 3.5K | 3.9K |
| 402 | Diagnosis | 2 | 26 | 1.1K | 1.2K |
| 402 | Biodiversity conservation | 1 | 26 | 3.1K | 3.4K |
| 406 | Geometry | 6 | 25 | 925 | 1.2K |
| 406 | Ceramics | 2 | 25 | 2.3K | 2.5K |
| 406 | Hospitality industry | 1 | 25 | 531 | 528 |
| 406 | water reuse | 3 | 25 | 308 | 650 |
| 410 | Hydrology | 3 | 24 | 2.8K | 3.8K |
| 410 | Neurochemistry | 4 | 24 | 2.5K | 4.3K |
| 410 | sustainability | 1 | 24 | 1.7K | 1.7K |
| 410 | Proteome | 1 | 24 | 2.4K | 2.9K |
| 410 | Trace elements | 1 | 24 | 709 | 890 |
| 410 | Heterocyclic compounds | 1 | 24 | 1.9K | 1.5K |
| 410 | enzymes | 1 | 24 | 2.5K | 2.6K |
| 410 | cloning | 2 | 24 | 1.1K | 2.0K |
| 410 | proteins | 3 | 24 | 2.8K | 4.1K |
| 419 | Pediatric Hematology | 1 | 23 | 973 | 724 |
| 419 | Genetic engineering | 1 | 23 | 4.0K | 4.3K |
| 419 | Veterinary Pathology | 11 | 23 | 151 | 615 |
| 419 | Research Design | 1 | 23 | 2.4K | 2.5K |
| 419 | Solid State Chemistry | 3 | 23 | 2.1K | 2.8K |
| 419 | Genetic regulation | 1 | 23 | 2.4K | 2.7K |
| 419 | Korea | 3 | 23 | 368 | 485 |
| 419 | Creativity | 1 | 23 | 391 | 467 |
| 419 | bees | 2 | 23 | 560 | 720 |
| 428 | Neurosurgery | 1 | 22 | 2.1K | 2.2K |
| 428 | Applied Linguistics | 1 | 22 | 1.2K | 826 |
| 428 | Regional Planning | 1 | 22 | 2.8K | 2.4K |
| 428 | Geographic information systems | 4 | 22 | 1.1K | 1.8K |
| 428 | Neuroanatomy | 2 | 22 | 258 | 514 |
| 428 | Bioinorganic chemistry | 2 | 22 | 1.9K | 2.6K |
| 428 | Regional Development | 1 | 22 | 583 | 610 |
| 428 | starch | 2 | 22 | 571 | 769 |
| 428 | Development planning | 1 | 22 | 531 | 578 |
| 428 | particles | 3 | 22 | 912 | 1.6K |
| 428 | Glass | 1 | 22 | 2.2K | 2.2K |
| 428 | Administration | 1 | 22 | 187 | 152 |
| 428 | pottery | 1 | 22 | 2.1K | 2.2K |
| 428 | plant communities | 1 | 22 | 2.0K | 2.4K |
| 428 | Economic planning | 1 | 22 | 690 | 789 |
| 443 | Animal Nutrition | 6 | 21 | 394 | 994 |
| 443 | Financial Regulation | 1 | 21 | 98 | 59 |
| 443 | Lipids | 1 | 21 | 2.7K | 3.1K |
| 446 | Clinical Psychology | 1 | 20 | 3.1K | 3.4K |
| 446 | Educational Psychology | 4 | 20 | 1.3K | 2.2K |
| 446 | health services accessibility | 1 | 20 | 2.0K | 1.8K |
| 446 | Multimedia Systems | 5 | 20 | 1.5K | 2.5K |
| 446 | Detergents | 3 | 20 | 56 | 67 |
| 446 | Learning | 15 | 20 | 511 | 2.3K |
| 446 | chronic disease | 1 | 20 | 655 | 695 |
| 446 | Decision making | 2 | 20 | 2.4K | 3.1K |
| 446 | Chronic diseases | 1 | 20 | 1.3K | 1.6K |
| 455 | Medical genetics | 2 | 19 | 4.3K | 6.0K |
| 455 | Decision Support Systems | 1 | 19 | 659 | 634 |
| 455 | solar power | 1 | 19 | 711 | 1.0K |
| 455 | Immunochemistry | 2 | 19 | 1.4K | 2.0K |
| 455 | disease vectors | 1 | 19 | 2.0K | 2.4K |
| 455 | solar cells | 1 | 19 | 1.0K | 1.4K |
| 455 | Fluorescence | 2 | 19 | 619 | 883 |
| 455 | Zoonoses | 1 | 19 | 759 | 950 |
| 463 | Food Preservation | 3 | 18 | 858 | 1.3K |
| 463 | Health | 4 | 18 | 2.7K | 5.1K |
| 463 | individual differences | 1 | 18 | 222 | 336 |
| 463 | Building | 5 | 18 | 512 | 1.1K |
| 463 | Dementia | 1 | 18 | 3.0K | 2.1K |
| 463 | Alzheimer's disease | 1 | 18 | 3.1K | 2.3K |
| 463 | genome | 1 | 18 | 3.5K | 4.0K |
| 463 | Developing countries | 1 | 18 | 3.8K | 3.8K |
| 463 | Immune system | 2 | 18 | 1.8K | 2.7K |
| 472 | Nursing | 11 | 17 | 1.1K | 3.5K |
| 472 | Applied Mathematics | 4 | 17 | 989 | 1.2K |
| 472 | Cloud Computing | 2 | 17 | 482 | 731 |
| 472 | Magnetic Resonance Imaging | 1 | 17 | 1.1K | 1.3K |
| 472 | Critical Care | 3 | 17 | 2.3K | 4.0K |
| 472 | Manufacturing Processes | 1 | 17 | 3.6K | 3.5K |
| 472 | Production Engineering | 1 | 17 | 3.4K | 3.2K |
| 472 | Quantum electronics | 7 | 17 | 1.3K | 2.7K |
| 472 | Immunopathology | 1 | 17 | 2.6K | 3.1K |
| 472 | Functional foods | 2 | 17 | 614 | 1.1K |
| 472 | Access to Information | 1 | 17 | 427 | 454 |
| 472 | Traditional medicine | 1 | 17 | 722 | 813 |
| 472 | aromatic plants | 2 | 17 | 347 | 405 |
| 472 | software | 2 | 17 | 1.2K | 2.1K |
| 472 | Information dissemination | 1 | 17 | 427 | 454 |
| 487 | Orthopedics | 3 | 16 | 2.2K | 3.4K |
| 487 | Social Psychology | 1 | 16 | 3.8K | 4.0K |
| 487 | Measurement | 2 | 16 | 1.3K | 1.8K |
| 487 | nucleotides | 3 | 16 | 429 | 633 |
| 487 | Granular materials | 1 | 16 | 781 | 996 |
| 487 | Pakistan | 10 | 16 | 187 | 415 |
| 487 | Australia | 3 | 16 | 2.4K | 3.7K |
| 494 | Systems Analysis | 5 | 15 | 942 | 2.3K |
| 494 | Adult Education | 3 | 15 | 664 | 1.0K |
| 494 | Continuing Education | 3 | 15 | 468 | 766 |
| 494 | Adhesion | 1 | 15 | 1.1K | 1.2K |
| 494 | Optoelectronic devices | 6 | 15 | 721 | 1.5K |
| 494 | Peroxisomes | 1 | 15 | 276 | 455 |
| 494 | adhesives | 1 | 15 | 1.2K | 1.2K |
| 501 | Simulation Methods | 1 | 14 | 1.0K | 978 |
| 501 | Fracture mechanics | 1 | 14 | 1.7K | 1.9K |
| 501 | internet | 2 | 14 | 1.9K | 2.5K |
| 501 | Kidney diseases | 3 | 14 | 1.3K | 2.4K |
| 505 | Marine Biology | 3 | 13 | 2.8K | 4.7K |
| 505 | Hypertension | 1 | 13 | 3.5K | 4.4K |
| 505 | Orthopedic Surgery | 2 | 13 | 1.5K | 2.2K |
| 505 | Metabolic syndrome | 1 | 13 | 647 | 827 |
| 505 | Hemophilia | 1 | 13 | 1.1K | 1.2K |
| 505 | Solutions | 2 | 13 | 599 | 850 |
| 505 | Cheminformatics | 2 | 13 | 581 | 1.1K |
| 505 | immunoassay | 1 | 13 | 564 | 540 |
| 513 | Geology | 1 | 12 | 4.7K | 4.7K |
| 513 | Astronomy | 1 | 12 | 3.9K | 4.0K |
| 513 | Agronomy | 1 | 12 | 1.3K | 1.6K |
| 513 | Luminescence | 5 | 12 | 534 | 1.7K |
| 513 | bioluminescence | 5 | 12 | 262 | 891 |
| 513 | Germany | 3 | 12 | 788 | 1.0K |
| 513 | body temperature | 1 | 12 | 732 | 1.0K |
| 513 | United Kingdom | 3 | 12 | 2.1K | 3.8K |
| 513 | fertility | 2 | 12 | 1.6K | 2.4K |
| 522 | Language Disorders | 2 | 11 | 1.2K | 1.9K |
| 522 | Environmental Psychology | 1 | 11 | 427 | 674 |
| 522 | Marine Biotechnology | 2 | 11 | 361 | 911 |
| 522 | Remote Sensing | 4 | 11 | 938 | 2.1K |
| 522 | Child welfare | 1 | 11 | 2.0K | 2.4K |
| 522 | Microwave circuits | 1 | 11 | 455 | 390 |
| 522 | movement | 1 | 11 | 571 | 836 |
| 522 | residential treatment | 1 | 11 | 352 | 470 |
| 522 | Evolution | 2 | 11 | 3.0K | 4.5K |
| 522 | Radio frequency | 1 | 11 | 1.2K | 1.4K |
| 522 | Agriculture | 10 | 11 | 1.3K | 4.5K |
| 522 | Biodiversity | 4 | 11 | 2.6K | 5.0K |
| 522 | Plant cells | 1 | 11 | 2.0K | 2.9K |
| 535 | Engineering Physics | 1 | 10 | 269 | 180 |
| 535 | Higher Education | 1 | 10 | 1.1K | 1.2K |
| 535 | Internet of Things | 1 | 10 | 1.6K | 1.8K |
| 535 | epilepsy | 1 | 10 | 1.9K | 2.4K |
| 535 | Smart Materials | 2 | 10 | 1.0K | 1.8K |
| 535 | Antiviral agents | 1 | 10 | 797 | 1.2K |
| 535 | Crystallography | 4 | 10 | 1.9K | 2.8K |
| 535 | Ubiquitous computing | 1 | 10 | 263 | 210 |
| 535 | Middle East | 9 | 10 | 514 | 1.3K |
| 535 | amino acids | 1 | 10 | 1.4K | 1.9K |
| 535 | Instructional systems | 1 | 10 | 339 | 461 |
| 546 | Pediatric Neurology | 1 | 9 | 2.2K | 3.0K |
| 546 | Critical Care Medicine | 1 | 9 | 3.0K | 3.9K |
| 546 | Evolutionary Genetics | 1 | 9 | 1.4K | 2.0K |
| 546 | Plant Morphology | 1 | 9 | 983 | 1.3K |
| 546 | Molecular Epidemiology | 1 | 9 | 1.4K | 2.0K |
| 546 | Quantum Chemistry | 2 | 9 | 1.4K | 1.9K |
| 546 | Control Theory | 3 | 9 | 1.9K | 3.1K |
| 546 | Risk assessment | 3 | 9 | 710 | 1.7K |
| 546 | Molecular evolution | 1 | 9 | 2.9K | 3.9K |
| 546 | Ornithology | 1 | 9 | 1.8K | 2.0K |
| 546 | Pediatric Neuropsychology | 1 | 9 | 247 | 269 |
| 546 | Sound | 1 | 9 | 2.1K | 2.2K |
| 546 | Chemical analysis | 1 | 9 | 2.4K | 3.1K |
| 546 | Safety management | 1 | 9 | 1.4K | 1.6K |
| 546 | Population | 1 | 9 | 2.0K | 2.3K |
| 546 | biological evolution | 1 | 9 | 3.9K | 5.0K |
| 546 | Birds | 1 | 9 | 2.2K | 2.3K |
| 563 | Agricultural Engineering | 2 | 8 | 430 | 729 |
| 563 | Molecular Microbiology | 1 | 8 | 1.8K | 2.6K |
| 563 | Veterinary Immunology | 1 | 8 | 538 | 816 |
| 563 | E-Learning | 2 | 8 | 36 | 91 |
| 563 | Animal genetics | 1 | 8 | 1.0K | 1.5K |
| 563 | Neuromuscular diseases | 1 | 8 | 1.5K | 2.1K |
| 563 | Virulence | 1 | 8 | 2.4K | 3.4K |
| 563 | Web-based instruction | 2 | 8 | 36 | 92 |
| 563 | Health Risk Assessment | 2 | 8 | 744 | 1.6K |
| 563 | Muscles | 1 | 8 | 2.0K | 2.7K |
| 563 | Informatics | 1 | 8 | 1.8K | 2.3K |
| 563 | World Wide Web | 3 | 8 | 416 | 952 |
| 563 | Bacterial diseases | 1 | 8 | 710 | 1.1K |
| 576 | Surgery | 1 | 7 | 4.2K | 5.1K |
| 576 | Inorganic Chemistry | 1 | 7 | 294 | 560 |
| 576 | patient satisfaction | 1 | 7 | 384 | 375 |
| 576 | Islamic Architecture | 1 | 7 | 173 | 151 |
| 576 | Biological Systems | 1 | 7 | 1.7K | 2.3K |
| 576 | vibration | 2 | 7 | 1.6K | 2.4K |
| 576 | Biodegradation | 1 | 7 | 1.1K | 1.8K |
| 576 | Medical Anthropology | 1 | 7 | 2.2K | 3.4K |
| 576 | philology | 2 | 7 | 977 | 421 |
| 576 | Diet | 1 | 7 | 4.4K | 6.1K |
| 576 | Flow cytometry | 1 | 7 | 1.1K | 1.6K |
| 587 | Radiologic Technology | 1 | 6 | 417 | 542 |
| 587 | Computer Graphics | 1 | 6 | 2.6K | 3.3K |
| 587 | Economic History | 4 | 6 | 3.6K | 5.8K |
| 587 | Horticulture | 3 | 6 | 966 | 2.0K |
| 587 | Psycholinguistics | 2 | 6 | 1.2K | 2.2K |
| 587 | Interventional Radiology | 1 | 6 | 417 | 542 |
| 587 | Plant Biotechnology | 2 | 6 | 1.2K | 2.2K |
| 587 | Bioremediation | 2 | 6 | 889 | 2.1K |
| 587 | Helminthology | 2 | 6 | 205 | 453 |
| 587 | Water quality | 2 | 6 | 386 | 1.1K |
| 587 | Ocean Engineering | 1 | 6 | 1.6K | 2.3K |
| 587 | Raman spectroscopy | 2 | 6 | 1.0K | 2.1K |
| 587 | Interventional Radiography | 1 | 6 | 417 | 542 |
| 587 | Computational Complexity | 1 | 6 | 1.8K | 2.1K |
| 587 | Endoscopic Surgery | 1 | 6 | 417 | 542 |
| 587 | Health promotion | 4 | 6 | 1.8K | 4.5K |
| 587 | Writing | 1 | 6 | 511 | 811 |
| 587 | Reading | 1 | 6 | 927 | 1.2K |
| 587 | Methodology | 2 | 6 | 682 | 1.4K |
| 587 | Helminths | 2 | 6 | 205 | 453 |
| 587 | Water chemistry | 2 | 6 | 588 | 1.4K |
| 587 | Forest genetics | 1 | 6 | 729 | 1.0K |
| 609 | Architecture | 2 | 5 | 1.0K | 1.3K |
| 609 | Chronobiology | 2 | 5 | 692 | 1.5K |
| 609 | Global Health | 2 | 5 | 1.8K | 3.3K |
| 609 | Fluid Mechanics | 1 | 5 | 3.4K | 4.0K |
| 609 | Adolescent Medicine | 1 | 5 | 1.5K | 2.2K |
| 609 | Cosmology | 4 | 5 | 1.2K | 2.1K |
| 609 | Fluid Dynamics | 1 | 5 | 1.8K | 2.4K |
| 609 | Photonics | 2 | 5 | 2.6K | 4.2K |
| 609 | Health Education | 3 | 5 | 2.3K | 5.1K |
| 609 | emergency management | 1 | 5 | 2.0K | 2.7K |
| 609 | health behavior | 3 | 5 | 1.2K | 3.2K |
| 609 | biological clocks | 2 | 5 | 692 | 1.5K |
| 609 | occupational diseases | 1 | 5 | 2.3K | 3.2K |
| 609 | Learning disabilities | 1 | 5 | 1.6K | 2.3K |
| 609 | Environmental Geochemistry | 1 | 5 | 1.3K | 1.9K |
| 609 | Speech Disorders | 1 | 5 | 1.8K | 2.5K |
| 609 | International Finance | 1 | 5 | 2.1K | 2.6K |
| 609 | Molecules | 2 | 5 | 2.1K | 3.1K |
| 609 | Communication in marketing | 1 | 5 | 216 | 458 |
| 609 | marketing | 1 | 5 | 2.7K | 3.4K |
| 609 | circadian rhythm | 2 | 5 | 692 | 1.5K |
| 609 | biological rhythms | 2 | 5 | 646 | 1.4K |
| 609 | probabilities | 2 | 5 | 1.7K | 2.2K |
| 609 | disease outbreaks | 1 | 5 | 1.3K | 2.1K |
| 609 | Epidemics | 1 | 5 | 1.2K | 2.0K |
| 609 | Intellectual disability | 1 | 5 | 1.8K | 2.4K |
| 609 | rehabilitation | 1 | 5 | 4.5K | 5.9K |
| 609 | Minerals | 1 | 5 | 1.6K | 2.3K |
| 609 | Speech | 1 | 5 | 1.5K | 2.1K |
| 609 | cycles | 2 | 5 | 255 | 525 |
| 639 | Histology | 3 | 4 | 2.5K | 5.1K |
| 639 | Structural Engineering | 2 | 4 | 1.8K | 2.9K |
| 639 | Pediatric Dermatology | 2 | 4 | 739 | 1.4K |
| 639 | Structural optimization | 1 | 4 | 751 | 1.1K |
| 639 | Human genetics | 1 | 4 | 4.2K | 5.8K |
| 639 | Human Geography | 1 | 4 | 1.9K | 2.5K |
| 639 | Cytogenetics | 1 | 4 | 3.2K | 4.5K |
| 639 | Quality Control | 3 | 4 | 1.9K | 4.4K |
| 639 | Electromagnetism | 1 | 4 | 1.9K | 2.4K |
| 639 | Heterocyclic chemistry | 2 | 4 | 820 | 1.5K |
| 639 | Bioethics | 1 | 4 | 2.0K | 2.6K |
| 639 | Magnetic Materials | 1 | 4 | 2.6K | 3.2K |
| 639 | Asymmetric synthesis | 2 | 4 | 185 | 507 |
| 639 | Optical materials | 1 | 4 | 3.7K | 4.9K |
| 639 | Zeolites | 1 | 4 | 746 | 1.4K |
| 639 | curriculum evaluation | 1 | 4 | 259 | 558 |
| 639 | disease susceptibility | 1 | 4 | 933 | 1.6K |
| 639 | rare diseases | 1 | 4 | 1.5K | 2.1K |
| 639 | Croatia | 1 | 4 | 317 | 184 |
| 639 | telecommunication in education | 2 | 4 | 88 | 268 |
| 639 | Electromagnetic fields | 1 | 4 | 766 | 991 |
| 639 | Microscopy | 1 | 4 | 3.8K | 4.2K |
| 639 | biochemical markers | 1 | 4 | 2.0K | 3.0K |
| 639 | Nanotubes | 1 | 4 | 489 | 786 |
| 639 | educational innovations | 1 | 4 | 932 | 1.4K |
| 639 | Cognition | 1 | 4 | 2.9K | 4.1K |
| 639 | symptoms | 1 | 4 | 933 | 1.6K |
| 639 | Genes | 2 | 4 | 1.9K | 3.5K |
| 667 | Optical Communications | 1 | 3 | 1.6K | 2.1K |
| 667 | Psychiatric Nursing | 1 | 3 | 1.4K | 2.2K |
| 667 | Environmental Economics | 1 | 3 | 886 | 1.4K |
| 667 | Financial Engineering | 2 | 3 | 301 | 888 |
| 667 | Computational Linguistics | 2 | 3 | 786 | 1.6K |
| 667 | Nuclear Chemistry | 1 | 3 | 1.8K | 2.5K |
| 667 | Operator theory | 2 | 3 | 636 | 1.0K |
| 667 | Radiochemistry | 1 | 3 | 2.0K | 2.7K |
| 667 | Natural resources | 1 | 3 | 1.3K | 1.9K |
| 667 | Animal husbandry | 4 | 3 | 378 | 1.1K |
| 667 | micromechanics | 1 | 3 | 1.0K | 1.6K |
| 667 | Fiber Optics | 2 | 3 | 1.1K | 2.1K |
| 667 | Freeze-Drying | 1 | 3 | 596 | 1.1K |
| 667 | Hypothermia | 1 | 3 | 596 | 1.1K |
| 667 | Freeze Drying | 1 | 3 | 596 | 1.1K |
| 667 | Environmental risk assessment | 1 | 3 | 988 | 1.7K |
| 667 | DNS | 1 | 3 | 1.2K | 2.1K |
| 667 | visualization | 2 | 3 | 2.7K | 3.7K |
| 667 | Cell survival | 1 | 3 | 572 | 1.1K |
| 667 | Parasites | 2 | 3 | 2.3K | 4.1K |
| 667 | High performance computing | 1 | 3 | 97 | 219 |
| 667 | Recombinant DNA | 1 | 3 | 2.7K | 3.9K |
| 667 | biological agents | 2 | 3 | 1.0K | 1.7K |
| 667 | smart structures | 1 | 3 | 303 | 433 |
| 667 | DNA | 1 | 3 | 1.5K | 2.3K |
| 667 | data protection | 1 | 3 | 982 | 1.4K |
| 667 | molecular chaperones | 1 | 3 | 621 | 1.2K |
| 667 | Fisheries | 1 | 3 | 2.7K | 3.5K |
| 695 | Occupational Therapy | 1 | 2 | 2.4K | 3.2K |
| 695 | Food Science | 1 | 2 | 448 | 706 |
| 695 | Nephrology | 1 | 2 | 1.3K | 1.9K |
| 695 | Marine Ecology | 1 | 2 | 1.3K | 2.0K |
| 695 | Occupational Health | 1 | 2 | 2.7K | 3.6K |
| 695 | Emergency Nursing | 1 | 2 | 315 | 672 |
| 695 | Algorithms | 1 | 2 | 1.3K | 1.9K |
| 695 | Industrial Safety | 1 | 2 | 2.1K | 3.0K |
| 695 | Statistical Mechanics | 1 | 2 | 1.8K | 2.4K |
| 695 | Emergency Medicine | 1 | 2 | 3.3K | 4.3K |
| 695 | industrial hygiene | 1 | 2 | 2.7K | 3.7K |
| 695 | Thin Films | 1 | 2 | 1.3K | 2.0K |
| 695 | Reproductive health | 1 | 2 | 1.7K | 2.8K |
| 695 | economic policy | 1 | 2 | 4.2K | 5.1K |
| 695 | Substance Abuse | 1 | 2 | 2.9K | 4.3K |
| 695 | landscapes | 1 | 2 | 449 | 813 |
| 695 | Radioisotopes | 2 | 2 | 1.5K | 2.9K |
| 695 | East Asia | 1 | 2 | 1.7K | 1.8K |
| 695 | Flood control | 1 | 2 | 648 | 1.2K |
| 695 | infection | 1 | 2 | 3.3K | 4.8K |
| 695 | Monomers | 1 | 2 | 201 | 442 |
| 695 | Porous materials | 3 | 2 | 898 | 2.3K |
| 695 | irrigation | 1 | 2 | 760 | 1.2K |
| 695 | geological modeling | 1 | 2 | 1.1K | 1.6K |
| 695 | Customer Relations | 1 | 2 | 219 | 439 |
| 695 | drainage | 1 | 2 | 631 | 1.0K |
| 695 | Near East | 3 | 2 | 202 | 64 |
| 695 | motor skills | 1 | 2 | 453 | 810 |
| 723 | Nuclear Engineering | 1 | 1 | 2.5K | 3.4K |
| 723 | Thermodynamics | 2 | 1 | 1.1K | 2.3K |
| 723 | Energy Conversion | 2 | 1 | 1.6K | 2.9K |
| 723 | Econometrics | 2 | 1 | 1.9K | 3.3K |
| 723 | Theology | 1 | 1 | 1.9K | 1.6K |
| 723 | Chemotherapy | 1 | 1 | 3.1K | 4.6K |
| 723 | Energy Storage | 2 | 1 | 1.8K | 3.1K |
| 723 | Histochemistry | 1 | 1 | 2.3K | 3.5K |
| 723 | Digital electronics | 1 | 1 | 486 | 837 |
| 723 | Dynamics | 1 | 1 | 3.1K | 4.4K |
| 723 | Operations Research | 1 | 1 | 3.4K | 4.7K |
| 723 | Hemostasis | 1 | 1 | 1.6K | 2.4K |
| 723 | Thrombosis | 1 | 1 | 2.4K | 3.5K |
| 723 | Intellectual Property | 1 | 1 | 351 | 500 |
| 723 | Molecular cloning | 1 | 1 | 2.5K | 3.8K |
| 723 | Mutagenesis | 1 | 1 | 1.1K | 2.0K |
| 723 | Heart Failure | 1 | 1 | 939 | 1.5K |
| 723 | Ferroelectricity | 2 | 1 | 1.5K | 2.7K |
| 723 | Organ transplantation | 1 | 1 | 910 | 1.4K |
| 723 | teratogenic agents | 1 | 1 | 587 | 1.2K |
| 723 | fuel cells | 2 | 1 | 1.8K | 3.1K |
| 723 | Semigroups | 1 | 1 | 569 | 828 |
| 723 | Eastern Europe | 1 | 1 | 2.5K | 2.9K |
| 723 | Pacific Islands | 1 | 1 | 831 | 1.5K |
| 723 | Semantic web | 1 | 1 | 295 | 684 |
| 723 | carcinogens | 1 | 1 | 2.2K | 3.4K |
| 723 | Therapeutics | 1 | 1 | 3.9K | 5.7K |
| 723 | Cost effectiveness | 1 | 1 | 204 | 469 |
| 723 | Fertilizers | 1 | 1 | 784 | 1.3K |
| 723 | commerce | 1 | 1 | 2.6K | 3.6K |
| 723 | North Africa | 1 | 1 | 412 | 620 |
| 723 | Fibers | 1 | 1 | 267 | 466 |
| 723 | Quantum theory | 1 | 1 | 1.5K | 2.2K |
| 723 | Aging | 1 | 1 | 5.5K | 7.0K |
| 723 | packaging | 1 | 1 | 328 | 666 |
| 758 | Law | 1 | 0 | 3.0K | 3.8K |
| 758 | Meteorology | 1 | 0 | 4.0K | 6.0K |
| 758 | Climatology | 1 | 0 | 3.1K | 4.7K |
| 758 | Nuclear Medicine | 1 | 0 | 2.0K | 2.9K |
| 758 | Crime prevention | 1 | 0 | 589 | 1.1K |
| 758 | Pharmacogenetics | 1 | 0 | 2.3K | 3.6K |
| 758 | Signal Transduction | 1 | 0 | 2.7K | 4.1K |
| 758 | Optoelectronics | 1 | 0 | 1.0K | 1.7K |
| 758 | Public Administration | 2 | 0 | 2.0K | 4.1K |
| 758 | Particle Physics | 1 | 0 | 1.2K | 1.8K |
| 758 | Pharmacogenomics | 1 | 0 | 874 | 1.6K |
| 758 | economic forecasting | 1 | 0 | 383 | 806 |
| 758 | Organizational learning | 1 | 0 | 1.1K | 2.1K |
| 758 | Precision medicine | 1 | 0 | 612 | 1.1K |
| 758 | Boundary Value Problems | 1 | 0 | 1.4K | 2.1K |
| 758 | ethnicity | 1 | 0 | 1.5K | 2.5K |
| 758 | Liquid Crystals | 1 | 0 | 1.7K | 2.5K |
| 758 | Rheology | 1 | 0 | 1.3K | 2.0K |
| 758 | bioclimatology | 1 | 0 | 1.9K | 3.1K |
| 758 | Waste management | 1 | 0 | 2.9K | 4.4K |
| 758 | Mass Media | 1 | 0 | 1.7K | 2.3K |
| 758 | Water Purification | 1 | 0 | 2.4K | 3.7K |
| 758 | Knowledge management | 1 | 0 | 1.0K | 2.0K |
| 758 | Randomized Controlled Trials | 1 | 0 | 2.7K | 4.1K |
| 758 | Islamic philosophy | 1 | 0 | 52 | 50 |
| 758 | press | 1 | 0 | 279 | 503 |
| 758 | Communication | 1 | 0 | 3.6K | 5.5K |
| 758 | Muslims | 1 | 0 | 202 | 287 |
| 758 | foods | 1 | 0 | 715 | 1.4K |
| 758 | peptides | 2 | 0 | 1.5K | 3.2K |
| 758 | Telecommunication | 1 | 0 | 4.4K | 6.0K |
| 758 | Islam | 5 | 0 | 340 | 1.3K |
| 758 | Product life cycle | 1 | 0 | 708 | 1.3K |
| 758 | Ukraine | 1 | 0 | 315 | 353 |
| 758 | Law enforcement | 1 | 0 | 202 | 414 |
| 758 | disaster relief | 1 | 0 | 474 | 1.0K |
| 758 | educational planning | 1 | 0 | 878 | 1.6K |
| 758 | Cell surface receptors | 1 | 0 | 353 | 804 |
| 758 | Culture | 1 | 0 | 2.3K | 3.5K |
| 758 | Chemical reactors | 1 | 0 | 281 | 596 |
| 758 | Islamic civilization | 1 | 0 | 305 | 329 |
| 758 | miniaturization | 1 | 0 | 3.6K | 5.2K |
