| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Science | 19 | 2,783 | 6.7K | 3.9K |
| 2 | Biology | 18 | 2,703 | 6.3K | 3.7K |
| 3 | Meteorology | 1 | 2,177 | 3.9K | 474 |
| 4 | Chemical Engineering | 49 | 1,967 | 1.1K | 953 |
| 5 | Psychology | 74 | 1,489 | 1.1K | 1.4K |
| 6 | Environmental Policy | 69 | 1,399 | 315 | 760 |
| 7 | Industrial Engineering | 24 | 1,352 | 582 | 329 |
| 8 | Green Technology | 57 | 1,180 | 6 | 7 |
| 9 | Recycling | 25 | 1,075 | 11 | 29 |
| 10 | Chemistry | 28 | 1,051 | 4.9K | 4.5K |
| 11 | Renewable Energy Sources | 8 | 995 | 1.1K | 665 |
| 12 | Public Health | 184 | 923 | 576 | 2.2K |
| 13 | Environment | 11 | 918 | 3.2K | 2.6K |
| 14 | Asia | 89 | 908 | 166 | 225 |
| 15 | Education | 36 | 905 | 1.2K | 704 |
| 16 | Biomass Energy | 12 | 864 | 1.1K | 774 |
| 17 | Pollution | 18 | 849 | 2.8K | 2.5K |
| 18 | Health Policy | 160 | 813 | 137 | 713 |
| 19 | Social Psychology | 40 | 726 | 499 | 743 |
| 20 | Learning | 6 | 579 | 938 | 428 |
| 21 | environmental pollution | 11 | 542 | 2.6K | 2.1K |
| 22 | Marine Biology | 7 | 501 | 1.9K | 1.2K |
| 23 | personality | 16 | 488 | 451 | 550 |
| 24 | Physics | 22 | 479 | 5.3K | 7.2K |
| 25 | Environmental Engineering | 13 | 470 | 2.2K | 2.1K |
| 26 | Educational Psychology | 15 | 469 | 581 | 505 |
| 27 | environmental protection | 19 | 424 | 1.3K | 1.8K |
| 28 | Ecology | 12 | 422 | 4.1K | 4.4K |
| 29 | Psychiatry | 32 | 416 | 1.9K | 2.9K |
| 30 | natural products | 21 | 414 | 653 | 729 |
| 31 | Energy Policy | 14 | 409 | 612 | 795 |
| 32 | energy conservation | 7 | 391 | 1.1K | 784 |
| 33 | Teaching | 5 | 375 | 1.4K | 464 |
| 34 | Environmental Health | 10 | 349 | 3.8K | 3.7K |
| 35 | Process Control | 4 | 345 | 254 | 169 |
| 35 | Production Management | 4 | 345 | 728 | 537 |
| 37 | sustainability | 34 | 342 | 54 | 439 |
| 38 | Nanotechnology | 12 | 330 | 3.3K | 3.5K |
| 39 | Medicine | 19 | 307 | 6.9K | 8.8K |
| 40 | Optics | 11 | 302 | 3.3K | 2.4K |
| 41 | Research | 85 | 298 | 2.3K | 7.0K |
| 42 | sanitation | 4 | 290 | 1.8K | 1.7K |
| 43 | Wetland ecology | 1 | 278 | 1.1K | 190 |
| 43 | wetland management | 1 | 278 | 460 | 51 |
| 45 | Environmental Chemistry | 9 | 274 | 1.5K | 1.7K |
| 46 | Mental Disorders | 10 | 269 | 2.5K | 2.7K |
| 47 | Japan | 14 | 249 | 1.0K | 786 |
| 48 | Environmental monitoring | 4 | 243 | 3.8K | 2.9K |
| 49 | Biochemistry | 14 | 238 | 5.8K | 6.5K |
| 49 | Biotechnology | 15 | 238 | 3.8K | 5.3K |
| 51 | biological factors | 12 | 228 | 1.2K | 1.4K |
| 52 | Social Sciences | 18 | 221 | 1.6K | 1.6K |
| 53 | Philippines | 23 | 217 | 16 | 19 |
| 54 | Botany | 8 | 212 | 3.0K | 3.1K |
| 54 | Entropy | 1 | 212 | 2.4K | 373 |
| 56 | Metacognition | 1 | 209 | 143 | 39 |
| 56 | Cognition | 1 | 209 | 2.9K | 1.2K |
| 58 | Parasitology | 10 | 208 | 1.6K | 1.7K |
| 59 | Geriatrics | 5 | 196 | 3.2K | 2.4K |
| 60 | Pharmacognosy | 9 | 194 | 1.1K | 1.5K |
| 61 | Sustainable Engineering | 6 | 193 | 1.3K | 1.4K |
| 62 | counseling | 11 | 188 | 693 | 789 |
| 62 | Southeast Asia | 24 | 188 | 70 | 70 |
| 64 | Zoology | 6 | 186 | 2.3K | 1.6K |
| 64 | Pharmaceutical Chemistry | 16 | 186 | 2.2K | 3.5K |
| 66 | Economics | 13 | 185 | 2.5K | 2.4K |
| 66 | Bioengineering | 10 | 185 | 2.9K | 4.2K |
| 68 | Nuclear Physics | 7 | 181 | 3.5K | 2.9K |
| 69 | United States | 9 | 180 | 4.2K | 4.0K |
| 70 | Community Psychology | 10 | 178 | 291 | 485 |
| 71 | Oceanography | 2 | 177 | 2.2K | 1.3K |
| 72 | Behavior | 5 | 176 | 2.9K | 2.8K |
| 73 | Molecular Biology | 13 | 175 | 5.7K | 7.8K |
| 74 | older people | 2 | 174 | 2.7K | 1.0K |
| 75 | Parasitic Diseases | 8 | 171 | 1.6K | 1.8K |
| 76 | Pharmacology | 9 | 166 | 4.1K | 4.8K |
| 77 | concrete | 4 | 163 | 631 | 422 |
| 78 | Cell differentiation | 1 | 159 | 3.4K | 2.3K |
| 78 | Statistical physics | 4 | 159 | 3.6K | 2.6K |
| 78 | Cell death | 1 | 159 | 2.4K | 1.5K |
| 81 | Rural Development | 1 | 155 | 929 | 186 |
| 81 | Coral reef biology | 3 | 155 | 165 | 164 |
| 83 | Political Science | 27 | 149 | 707 | 1.0K |
| 84 | Quality of life | 5 | 148 | 1.4K | 1.5K |
| 85 | Marine biodiversity | 1 | 147 | 666 | 97 |
| 86 | biological evolution | 3 | 141 | 2.6K | 2.3K |
| 87 | coal | 2 | 138 | 940 | 683 |
| 88 | Sociology | 9 | 137 | 1.9K | 2.2K |
| 88 | Communication | 13 | 137 | 935 | 1.4K |
| 90 | Input-output analysis | 5 | 135 | 176 | 205 |
| 91 | Culture | 16 | 134 | 406 | 521 |
| 92 | Industrial Ecology | 3 | 132 | 197 | 226 |
| 93 | Sustainable Development | 8 | 131 | 1.1K | 1.7K |
| 93 | human behavior | 6 | 131 | 1.8K | 2.5K |
| 95 | Condensed Matter | 14 | 129 | 2.2K | 2.9K |
| 96 | Organic Chemistry | 29 | 128 | 1.3K | 2.8K |
| 97 | Polymers | 7 | 127 | 4.0K | 4.0K |
| 97 | Ultrasonics | 3 | 127 | 1.2K | 1.1K |
| 97 | Sonochemistry | 3 | 127 | 557 | 670 |
| 100 | Developing countries | 16 | 123 | 661 | 1.4K |
| 101 | behavioral medicine | 3 | 122 | 1.7K | 1.6K |
| 102 | Action Research | 4 | 118 | 184 | 97 |
| 103 | Water pollution | 5 | 116 | 2.3K | 2.7K |
| 104 | Mental Health Services | 14 | 111 | 646 | 1.3K |
| 105 | Product life cycle | 3 | 109 | 345 | 367 |
| 105 | green products | 3 | 109 | 315 | 357 |
| 107 | polymerization | 6 | 108 | 3.5K | 3.5K |
| 108 | Parasites | 4 | 107 | 1.6K | 1.4K |
| 108 | Population | 2 | 107 | 1.4K | 790 |
| 110 | Biomedical Engineering | 3 | 106 | 6.1K | 5.2K |
| 111 | Toxicology | 3 | 105 | 5.6K | 5.1K |
| 111 | pollutants | 3 | 105 | 2.1K | 2.1K |
| 111 | Environmental pollutants | 3 | 105 | 2.6K | 2.5K |
| 114 | Child psychology | 2 | 103 | 2.2K | 1.8K |
| 115 | Small Business | 2 | 102 | 875 | 962 |
| 115 | Australia | 14 | 102 | 896 | 1.6K |
| 117 | Food | 3 | 101 | 3.8K | 3.4K |
| 118 | Mathematical Physics | 4 | 100 | 2.8K | 1.9K |
| 119 | Marine Pollution | 3 | 93 | 1.1K | 1.3K |
| 120 | Environmental Management | 6 | 92 | 2.1K | 3.4K |
| 121 | Risk Management | 2 | 91 | 1.1K | 776 |
| 121 | Educational Technology | 5 | 91 | 1.2K | 1.2K |
| 121 | disease vectors | 3 | 91 | 1.2K | 1.2K |
| 124 | Biosensors | 1 | 88 | 2.1K | 1.8K |
| 124 | Bioelectronics | 1 | 88 | 1.8K | 1.6K |
| 126 | Happiness | 2 | 87 | 602 | 445 |
| 127 | Clinical Psychology | 4 | 86 | 1.7K | 2.2K |
| 127 | Technology | 9 | 86 | 2.9K | 4.1K |
| 127 | Agriculture | 3 | 86 | 2.7K | 2.2K |
| 130 | global environmental change | 2 | 84 | 1.1K | 1.1K |
| 131 | Engineering | 10 | 80 | 2.8K | 3.8K |
| 132 | emergency management | 8 | 79 | 486 | 895 |
| 133 | Child welfare | 6 | 77 | 738 | 1.0K |
| 134 | Adolescent | 5 | 76 | 2.1K | 2.4K |
| 135 | Image Processing | 2 | 74 | 2.8K | 2.2K |
| 135 | Mass Media | 9 | 74 | 531 | 445 |
| 137 | Signal Processing | 2 | 70 | 3.1K | 2.6K |
| 138 | Adsorption | 2 | 67 | 293 | 225 |
| 139 | Information Technology | 2 | 66 | 3.5K | 2.3K |
| 139 | Transportation | 4 | 66 | 1.3K | 1.5K |
| 139 | Women's health | 4 | 66 | 1.5K | 1.7K |
| 142 | Systems Analysis | 5 | 65 | 942 | 1.2K |
| 142 | Molecules | 2 | 65 | 2.1K | 1.5K |
| 144 | Artificial Intelligence | 19 | 64 | 1.7K | 3.9K |
| 144 | Cross-Cultural Studies | 9 | 64 | 176 | 508 |
| 144 | Flood forecasting | 1 | 64 | 263 | 143 |
| 144 | Flood control | 1 | 64 | 646 | 259 |
| 144 | cross-cultural comparison | 9 | 64 | 187 | 538 |
| 144 | Social behavior | 5 | 64 | 985 | 1.6K |
| 150 | Alternative Medicine | 4 | 63 | 2.0K | 2.4K |
| 150 | Nanostructures | 3 | 63 | 2.3K | 2.6K |
| 150 | violence | 3 | 63 | 1.1K | 1.1K |
| 150 | sex crimes | 3 | 63 | 681 | 738 |
| 150 | natural disasters | 1 | 63 | 2.5K | 1.7K |
| 155 | Orthopedics | 2 | 62 | 2.5K | 2.3K |
| 155 | Orthopedic Surgery | 2 | 62 | 1.5K | 1.3K |
| 157 | Solid State Physics | 6 | 61 | 3.3K | 3.9K |
| 157 | food technology | 3 | 61 | 2.6K | 2.9K |
| 159 | Molecular structure | 8 | 60 | 1.4K | 2.6K |
| 160 | health planning | 3 | 59 | 1.9K | 1.9K |
| 161 | Community Psychiatry | 6 | 58 | 925 | 1.8K |
| 162 | International Relations | 13 | 57 | 773 | 1.0K |
| 162 | complementary therapies | 5 | 57 | 1.9K | 2.6K |
| 162 | Entrepreneurship | 1 | 57 | 1.6K | 1.2K |
| 165 | Nanostructured Materials | 2 | 56 | 4.1K | 4.0K |
| 166 | Mental Health | 7 | 55 | 1.2K | 2.1K |
| 167 | Health | 12 | 53 | 1.4K | 3.5K |
| 167 | Materials | 1 | 53 | 8.2K | 6.5K |
| 169 | Economic History | 11 | 51 | 2.2K | 3.0K |
| 169 | Geophysics | 5 | 51 | 3.2K | 4.3K |
| 169 | Medicinal plants | 3 | 51 | 1.5K | 2.0K |
| 169 | drugs | 3 | 51 | 2.5K | 2.8K |
| 173 | cultural policy | 4 | 50 | 212 | 207 |
| 173 | Communications | 4 | 50 | 34 | 27 |
| 173 | media | 4 | 50 | 34 | 27 |
| 173 | Entomology | 7 | 50 | 2.0K | 2.6K |
| 177 | Algae | 1 | 49 | 1.4K | 1.1K |
| 178 | Epidemiology | 3 | 48 | 5.1K | 6.0K |
| 178 | Coastal Engineering | 2 | 48 | 203 | 126 |
| 178 | Hydraulic Engineering | 2 | 48 | 1.2K | 988 |
| 178 | Plant diseases | 7 | 48 | 1.5K | 2.4K |
| 182 | economic policy | 3 | 47 | 2.7K | 2.2K |
| 182 | Chemical industry | 6 | 47 | 1.1K | 1.5K |
| 182 | Post-traumatic stress disorder | 4 | 47 | 748 | 1.3K |
| 182 | Bereavement | 4 | 47 | 117 | 200 |
| 186 | Combinatorial analysis | 6 | 46 | 692 | 601 |
| 187 | Mathematics | 9 | 45 | 4.4K | 5.3K |
| 187 | Electrochemistry | 4 | 45 | 3.3K | 3.8K |
| 187 | Chemical kinetics | 3 | 45 | 937 | 772 |
| 187 | libraries | 6 | 45 | 496 | 394 |
| 187 | software | 1 | 45 | 1.7K | 1.5K |
| 192 | Microbiology | 5 | 44 | 6.8K | 9.8K |
| 192 | Biomass | 3 | 44 | 165 | 464 |
| 194 | Nutrition | 1 | 43 | 8.2K | 6.9K |
| 194 | Public Policy | 6 | 43 | 1.3K | 2.6K |
| 194 | Food Policy | 1 | 43 | 452 | 419 |
| 194 | Nutrition physiology | 1 | 43 | 1.6K | 1.5K |
| 194 | adolescence | 3 | 43 | 1.1K | 1.4K |
| 194 | Adolescent Psychology | 3 | 43 | 981 | 1.3K |
| 194 | world | 1 | 43 | 801 | 809 |
| 201 | Analytical Chemistry | 4 | 42 | 4.7K | 6.0K |
| 201 | Business | 2 | 42 | 2.7K | 2.3K |
| 201 | management | 3 | 42 | 3.3K | 3.6K |
| 204 | Molecular evolution | 1 | 41 | 2.9K | 2.8K |
| 204 | Religion and Psychology | 6 | 41 | 294 | 613 |
| 204 | Vocational guidance | 2 | 41 | 1.1K | 1.1K |
| 207 | Gender Studies | 3 | 40 | 553 | 708 |
| 207 | Queer Studies | 2 | 40 | 418 | 503 |
| 207 | homosexuality | 2 | 40 | 600 | 654 |
| 210 | Child | 6 | 39 | 2.4K | 3.8K |
| 211 | Analytical Biochemistry | 2 | 38 | 2.4K | 2.5K |
| 211 | Strategic planning | 1 | 38 | 1.4K | 1.1K |
| 211 | Planets | 2 | 38 | 2.2K | 2.8K |
| 214 | poverty | 1 | 37 | 1.0K | 743 |
| 214 | healthcare disparities | 1 | 37 | 1.1K | 853 |
| 214 | Socioeconomic Factors | 1 | 37 | 1.7K | 1.4K |
| 217 | Machine Learning | 3 | 36 | 388 | 583 |
| 218 | Cybernetics | 2 | 35 | 2.2K | 2.5K |
| 218 | Green Chemistry | 2 | 35 | 2.4K | 3.1K |
| 218 | Career development | 6 | 35 | 225 | 555 |
| 218 | Plastics | 2 | 35 | 2.4K | 2.3K |
| 222 | Microbial Ecology | 2 | 34 | 3.4K | 4.7K |
| 222 | Industrial Microbiology | 1 | 34 | 3.8K | 3.8K |
| 222 | Microbial Biotechnology | 1 | 34 | 2.1K | 1.9K |
| 222 | Telecommunication | 3 | 34 | 2.9K | 3.1K |
| 222 | Social work | 4 | 34 | 1.3K | 1.8K |
| 227 | Pediatrics | 5 | 33 | 2.6K | 4.6K |
| 227 | Smoking | 1 | 33 | 1.4K | 1.4K |
| 227 | Obesity | 1 | 33 | 3.9K | 4.0K |
| 227 | Substance Abuse | 3 | 33 | 1.8K | 2.4K |
| 227 | polar regions | 1 | 33 | 1.3K | 1.1K |
| 227 | Tropical Medicine | 3 | 33 | 2.3K | 3.0K |
| 227 | drug addiction | 1 | 33 | 2.3K | 2.2K |
| 227 | alcoholism | 1 | 33 | 2.9K | 2.7K |
| 227 | computer networks | 5 | 33 | 1.9K | 2.9K |
| 236 | Surface Chemistry | 4 | 32 | 3.2K | 4.9K |
| 236 | Public Administration | 5 | 32 | 1.3K | 1.8K |
| 236 | Thin Films | 4 | 32 | 595 | 885 |
| 239 | Global Health | 4 | 31 | 1.2K | 1.7K |
| 240 | Graph Theory | 5 | 30 | 611 | 712 |
| 240 | Discrete Mathematics | 5 | 30 | 257 | 271 |
| 240 | graph | 5 | 30 | 257 | 271 |
| 243 | Biopharmaceutics | 3 | 29 | 1.5K | 2.3K |
| 243 | Pharmacokinetics | 3 | 29 | 1.1K | 1.7K |
| 243 | Mental illness | 1 | 29 | 4.2K | 4.2K |
| 243 | Chronic diseases | 1 | 29 | 1.2K | 1.3K |
| 247 | Microelectronics | 1 | 28 | 3.0K | 3.0K |
| 247 | Measurement | 1 | 28 | 1.7K | 1.5K |
| 247 | Plant physiology | 2 | 28 | 2.7K | 3.6K |
| 247 | Communication in medicine | 2 | 28 | 740 | 992 |
| 247 | miniaturization | 1 | 28 | 3.5K | 3.7K |
| 252 | Probability | 1 | 27 | 1.5K | 1.3K |
| 252 | Educational Sociology | 1 | 27 | 678 | 523 |
| 252 | Financial management | 1 | 27 | 1.2K | 1.3K |
| 252 | Risk | 1 | 27 | 1.3K | 1.3K |
| 252 | animals | 3 | 27 | 1.8K | 2.2K |
| 252 | Youth | 2 | 27 | 913 | 1.3K |
| 258 | Demography | 1 | 26 | 1.5K | 1.4K |
| 258 | Technological Innovations | 3 | 26 | 1.0K | 1.5K |
| 258 | residential treatment | 1 | 26 | 379 | 324 |
| 258 | Reproduction | 4 | 26 | 2.5K | 4.1K |
| 258 | child abuse | 2 | 26 | 1.1K | 1.6K |
| 263 | Computational Chemistry | 1 | 25 | 1.4K | 1.4K |
| 263 | School Psychology | 2 | 25 | 547 | 797 |
| 263 | Physical Chemistry | 2 | 25 | 3.4K | 3.9K |
| 263 | epilepsy | 1 | 25 | 1.8K | 1.8K |
| 263 | women's rights | 2 | 25 | 265 | 407 |
| 268 | Linguistics | 5 | 24 | 1.3K | 1.7K |
| 268 | Ergonomics | 1 | 24 | 1.9K | 1.6K |
| 268 | radioactive waste | 1 | 24 | 1.3K | 1.9K |
| 268 | industrial waste | 1 | 24 | 1.4K | 1.9K |
| 268 | Hazardous waste | 1 | 24 | 1.6K | 2.1K |
| 273 | Energy Conversion | 2 | 23 | 1.6K | 2.3K |
| 273 | Theology | 8 | 23 | 702 | 530 |
| 273 | Energy Storage | 2 | 23 | 1.7K | 2.1K |
| 273 | Cell Biology | 1 | 23 | 7.2K | 7.6K |
| 273 | Waste management | 2 | 23 | 2.2K | 2.6K |
| 273 | Corporate Social Responsibility | 1 | 23 | 559 | 796 |
| 273 | Pastoral Theology | 4 | 23 | 106 | 58 |
| 273 | Biodiversity conservation | 1 | 23 | 3.1K | 3.5K |
| 273 | Water Purification | 2 | 23 | 1.8K | 2.2K |
| 273 | environmental auditing | 1 | 23 | 589 | 812 |
| 273 | Water quality management | 2 | 23 | 2.8K | 3.4K |
| 273 | fuel cells | 2 | 23 | 1.7K | 2.3K |
| 273 | plant molecular biology | 1 | 23 | 2.7K | 3.2K |
| 273 | Fisheries | 6 | 23 | 1.2K | 2.4K |
| 273 | Plants | 2 | 23 | 3.2K | 4.0K |
| 273 | Plant cells | 1 | 23 | 2.0K | 2.7K |
| 289 | Intelligent Transportation Systems | 1 | 22 | 1.8K | 1.8K |
| 289 | Production Engineering | 2 | 22 | 2.6K | 3.0K |
| 289 | Animal Behavior | 3 | 22 | 2.1K | 3.5K |
| 289 | Library Science | 6 | 22 | 971 | 1.4K |
| 293 | Rheumatology | 1 | 21 | 2.5K | 2.5K |
| 293 | Nursing | 7 | 21 | 1.4K | 3.2K |
| 293 | Supply Chain Management | 2 | 21 | 86 | 117 |
| 293 | Land use | 1 | 21 | 1.8K | 1.9K |
| 293 | Urban Transportation | 1 | 21 | 395 | 291 |
| 293 | Quantum Optics | 2 | 21 | 1.3K | 1.5K |
| 293 | Multimedia Systems | 3 | 21 | 1.9K | 2.4K |
| 293 | city planning | 1 | 21 | 2.7K | 2.4K |
| 293 | Atomic spectroscopy | 2 | 21 | 1.4K | 1.6K |
| 293 | Laser Spectroscopy | 2 | 21 | 1.2K | 1.4K |
| 303 | Humanities | 5 | 20 | 1.6K | 2.2K |
| 303 | Systems Engineering | 2 | 20 | 3.1K | 3.4K |
| 303 | Evidence-Based Medicine | 1 | 20 | 2.8K | 2.7K |
| 303 | System analysis | 3 | 20 | 2.7K | 3.9K |
| 303 | Pacific Islands | 8 | 20 | 131 | 654 |
| 303 | Biodiversity | 2 | 20 | 3.5K | 4.4K |
| 309 | Communication and Culture | 2 | 19 | 348 | 369 |
| 309 | East Asia | 6 | 19 | 661 | 834 |
| 309 | Criticism | 2 | 19 | 364 | 212 |
| 309 | fishing industry | 1 | 19 | 443 | 443 |
| 309 | Host-parasite interactions | 1 | 19 | 2.4K | 3.1K |
| 309 | Pathogens | 1 | 19 | 301 | 363 |
| 309 | population geography | 1 | 19 | 703 | 691 |
| 309 | proteins | 4 | 19 | 2.5K | 4.3K |
| 317 | Computational Biology | 4 | 18 | 3.6K | 5.9K |
| 317 | Carbon | 2 | 18 | 1.1K | 1.9K |
| 317 | Diplomatic relations | 5 | 18 | 633 | 776 |
| 317 | organization | 1 | 18 | 1.2K | 1.3K |
| 317 | Natural history | 2 | 18 | 6.3K | 8.5K |
| 317 | Psychophysiology | 2 | 18 | 3.6K | 5.1K |
| 323 | Higher Education | 3 | 17 | 611 | 1.0K |
| 323 | Heat Exchangers | 1 | 17 | 1.0K | 1.5K |
| 323 | Anxiety Disorders | 1 | 17 | 1.1K | 1.5K |
| 323 | Anxiety | 1 | 17 | 1.1K | 1.5K |
| 323 | Business Ethics | 3 | 17 | 1.0K | 2.0K |
| 323 | commerce | 3 | 17 | 1.6K | 2.2K |
| 323 | tests | 3 | 17 | 179 | 487 |
| 330 | Dermatology | 1 | 16 | 3.3K | 3.3K |
| 330 | Data Mining | 1 | 16 | 3.4K | 3.6K |
| 330 | Religious Education | 5 | 16 | 80 | 156 |
| 330 | Distance Education | 2 | 16 | 647 | 975 |
| 330 | Algebra | 1 | 16 | 2.1K | 1.5K |
| 330 | Critical Care | 7 | 16 | 1.5K | 4.0K |
| 330 | Human-Computer Interaction | 2 | 16 | 2.2K | 3.0K |
| 330 | Social welfare | 1 | 16 | 1.3K | 1.3K |
| 330 | Bioinformatics | 3 | 16 | 2.9K | 4.6K |
| 330 | data collection | 1 | 16 | 2.4K | 2.6K |
| 330 | Lipids | 2 | 16 | 2.0K | 3.1K |
| 330 | telecommunication in education | 1 | 16 | 189 | 107 |
| 342 | Neurology | 2 | 15 | 7.4K | 9.4K |
| 342 | Materials Science | 1 | 15 | 7.6K | 7.5K |
| 342 | Photonics | 2 | 15 | 2.6K | 3.6K |
| 342 | Restoration Ecology | 1 | 15 | 969 | 1.2K |
| 342 | Fracture mechanics | 1 | 15 | 1.7K | 1.9K |
| 342 | Ethology | 1 | 15 | 2.3K | 3.0K |
| 342 | peptides | 3 | 15 | 1.2K | 2.1K |
| 342 | Safety management | 1 | 15 | 1.4K | 1.2K |
| 342 | language | 2 | 15 | 1.2K | 1.7K |
| 351 | Obstetrics | 1 | 14 | 4.6K | 5.0K |
| 351 | Economic Development | 4 | 14 | 1.5K | 3.0K |
| 351 | Neonatology | 1 | 14 | 1.2K | 1.5K |
| 351 | Clinical Chemistry | 1 | 14 | 4.9K | 5.8K |
| 351 | Dynamics | 1 | 14 | 3.1K | 2.9K |
| 351 | Bioorganic chemistry | 1 | 14 | 4.3K | 4.8K |
| 351 | values | 3 | 14 | 235 | 276 |
| 351 | educational planning | 1 | 14 | 866 | 979 |
| 351 | drug control | 1 | 14 | 687 | 973 |
| 360 | Electrical Engineering | 1 | 13 | 6.1K | 4.9K |
| 360 | Computer Science | 1 | 13 | 4.1K | 3.8K |
| 360 | Biochemical Engineering | 1 | 13 | 4.5K | 5.8K |
| 360 | Sociolinguistics | 2 | 13 | 755 | 899 |
| 360 | Kinetics | 1 | 13 | 1.2K | 1.4K |
| 360 | nutrition policy | 1 | 13 | 255 | 225 |
| 360 | biological agents | 2 | 13 | 992 | 879 |
| 360 | Fuzzy systems | 3 | 13 | 1.9K | 2.8K |
| 368 | Physiology | 2 | 12 | 5.9K | 8.1K |
| 368 | Clinical Pharmacology | 2 | 12 | 1.9K | 2.9K |
| 368 | Operations Research | 1 | 12 | 3.4K | 3.5K |
| 368 | Urbanization | 1 | 12 | 474 | 465 |
| 368 | smart structures | 1 | 12 | 301 | 205 |
| 368 | Information Science | 1 | 12 | 3.6K | 3.8K |
| 374 | Psychiatric Nursing | 5 | 11 | 595 | 1.7K |
| 374 | Computational Intelligence | 13 | 11 | 300 | 2.2K |
| 374 | Malaria | 2 | 11 | 1.1K | 2.1K |
| 374 | insect vectors | 2 | 11 | 38 | 74 |
| 374 | Evolution | 2 | 11 | 2.9K | 4.5K |
| 374 | India | 3 | 11 | 2.3K | 3.1K |
| 380 | Emergency Medical Services | 3 | 10 | 1.3K | 2.4K |
| 380 | Discourse Analysis | 1 | 10 | 689 | 792 |
| 380 | Digital Media | 1 | 10 | 367 | 428 |
| 380 | Emergency Medicine | 3 | 10 | 2.1K | 3.4K |
| 380 | Adoption | 1 | 10 | 251 | 298 |
| 380 | Bacteriology | 1 | 10 | 3.0K | 4.0K |
| 380 | men | 8 | 10 | 93 | 928 |
| 380 | freshwater biology | 3 | 10 | 1.1K | 2.2K |
| 388 | Geometry | 1 | 9 | 1.9K | 1.7K |
| 388 | Fuzzy Logic | 2 | 9 | 149 | 409 |
| 388 | Evolutionary Genetics | 1 | 9 | 1.4K | 2.0K |
| 388 | Molecular Epidemiology | 1 | 9 | 1.4K | 2.0K |
| 388 | Atmospheric Physics | 2 | 9 | 2.1K | 3.2K |
| 388 | Multilingualism | 4 | 9 | 237 | 698 |
| 388 | Evolutionary Computation | 2 | 9 | 497 | 1.1K |
| 388 | Korea | 2 | 9 | 591 | 1.0K |
| 388 | Germany | 1 | 9 | 1.5K | 1.2K |
| 388 | cultural pluralism | 2 | 9 | 530 | 919 |
| 388 | Detectors | 2 | 9 | 2.2K | 3.3K |
| 388 | United Kingdom | 1 | 9 | 3.2K | 3.9K |
| 388 | Catholic Church | 2 | 9 | 631 | 122 |
| 401 | Biophysics | 1 | 8 | 9.3K | 10.4K |
| 401 | Engineering Mathematics | 2 | 8 | 3.5K | 4.4K |
| 401 | Religion | 4 | 8 | 1.1K | 1.5K |
| 401 | greenhouse effect | 1 | 8 | 185 | 312 |
| 401 | Semiconductors | 1 | 8 | 2.4K | 2.8K |
| 401 | Animal husbandry | 1 | 8 | 790 | 905 |
| 401 | Neural circuitry | 2 | 8 | 2.2K | 3.7K |
| 401 | Child Development | 1 | 8 | 3.5K | 4.5K |
| 401 | European integration | 2 | 8 | 307 | 609 |
| 401 | Carbon dioxide | 1 | 8 | 185 | 312 |
| 401 | scientific societies | 1 | 8 | 1.7K | 2.5K |
| 401 | livestock | 1 | 8 | 1.2K | 1.3K |
| 401 | Climate | 1 | 8 | 1.1K | 1.7K |
| 401 | disaster relief | 2 | 8 | 274 | 792 |
| 401 | European Economic Community | 2 | 8 | 303 | 609 |
| 401 | Mites | 2 | 8 | 654 | 1.1K |
| 417 | Mathematics Education | 2 | 7 | 649 | 932 |
| 417 | Database Management | 1 | 7 | 1.2K | 1.6K |
| 417 | Fluid Mechanics | 1 | 7 | 3.4K | 3.8K |
| 417 | Geriatric Psychiatry | 1 | 7 | 2.5K | 3.3K |
| 417 | Educational Research | 1 | 7 | 229 | 380 |
| 417 | Diagnostic Imaging | 2 | 7 | 3.3K | 4.9K |
| 417 | particles | 1 | 7 | 1.6K | 2.2K |
| 417 | supercritical fluids | 1 | 7 | 315 | 620 |
| 417 | Animal | 1 | 7 | 437 | 694 |
| 426 | Logic | 4 | 6 | 422 | 843 |
| 426 | Computer Graphics | 2 | 6 | 1.9K | 3.3K |
| 426 | Ecological Engineering | 1 | 6 | 664 | 1.3K |
| 426 | Journalism | 1 | 6 | 1.0K | 1.0K |
| 426 | Political Ethics | 1 | 6 | 214 | 240 |
| 426 | Qualitative Research | 1 | 6 | 870 | 1.2K |
| 426 | psychotherapy | 2 | 6 | 2.0K | 3.2K |
| 426 | Instructional materials | 1 | 6 | 127 | 246 |
| 426 | national security | 2 | 6 | 610 | 842 |
| 426 | crime | 2 | 6 | 913 | 1.5K |
| 426 | civil service | 1 | 6 | 760 | 988 |
| 437 | Software Engineering | 1 | 5 | 2.0K | 2.4K |
| 437 | Occupational Health | 4 | 5 | 1.3K | 3.2K |
| 437 | Atmospheric Chemistry | 1 | 5 | 1.7K | 2.4K |
| 437 | industrial hygiene | 5 | 5 | 1.1K | 3.2K |
| 437 | Popular culture | 3 | 5 | 599 | 932 |
| 437 | Critical theory | 2 | 5 | 251 | 456 |
| 437 | Social Change | 1 | 5 | 1.3K | 2.0K |
| 437 | Semiotics | 2 | 5 | 553 | 638 |
| 437 | hazard mitigation | 1 | 5 | 1.9K | 2.8K |
| 437 | Social problems | 1 | 5 | 904 | 1.2K |
| 437 | Calvinism | 1 | 5 | 212 | 45 |
| 437 | strategy | 1 | 5 | 490 | 509 |
| 437 | Acarology | 1 | 5 | 665 | 1.0K |
| 437 | Ticks | 1 | 5 | 729 | 1.1K |
| 437 | Acari | 1 | 5 | 639 | 1.0K |
| 452 | Geology | 1 | 4 | 4.7K | 5.6K |
| 452 | Cultural Studies | 2 | 4 | 215 | 655 |
| 452 | Health Services Administration | 1 | 4 | 2.6K | 3.8K |
| 452 | Regional Planning | 1 | 4 | 2.8K | 3.6K |
| 452 | Environmental Education | 1 | 4 | 748 | 1.2K |
| 452 | Genomics | 2 | 4 | 4.9K | 7.9K |
| 452 | Regionalism | 1 | 4 | 479 | 748 |
| 452 | Drug design | 2 | 4 | 2.7K | 4.6K |
| 452 | radiocarbon dating | 1 | 4 | 732 | 1.1K |
| 452 | Animal ecology | 1 | 4 | 2.2K | 3.0K |
| 452 | Religion and Culture | 2 | 4 | 456 | 910 |
| 452 | Intelligent Control Systems | 1 | 4 | 2.3K | 2.8K |
| 452 | Chromosome mapping | 2 | 4 | 2.8K | 5.2K |
| 452 | Proteome | 1 | 4 | 2.4K | 3.5K |
| 452 | Federal government | 1 | 4 | 322 | 493 |
| 452 | Earth Sciences | 1 | 4 | 5.0K | 6.1K |
| 452 | humanistic psychology | 1 | 4 | 209 | 337 |
| 452 | rehabilitation | 1 | 4 | 4.5K | 6.0K |
| 452 | gene mapping | 2 | 4 | 3.1K | 5.6K |
| 452 | Aquaculture | 1 | 4 | 2.1K | 2.8K |
| 472 | Mobile Computing | 1 | 3 | 2.2K | 2.9K |
| 472 | Environmental Toxicology | 1 | 3 | 4.5K | 6.3K |
| 472 | Electronics | 1 | 3 | 6.3K | 7.5K |
| 472 | Development Economics | 2 | 3 | 765 | 1.7K |
| 472 | Cryptography | 6 | 3 | 436 | 1.6K |
| 472 | Systems Biology | 1 | 3 | 3.3K | 4.8K |
| 472 | Computational Linguistics | 1 | 3 | 1.2K | 1.6K |
| 472 | Coastal zone management | 1 | 3 | 944 | 1.6K |
| 472 | Queuing Theory | 1 | 3 | 340 | 484 |
| 472 | Ichthyology | 1 | 3 | 1.0K | 1.5K |
| 472 | Feminist criticism | 1 | 3 | 237 | 394 |
| 472 | Biological Systems | 1 | 3 | 1.6K | 2.7K |
| 472 | Food additives | 1 | 3 | 1.9K | 2.9K |
| 472 | Chemical safety | 1 | 3 | 64 | 102 |
| 472 | Language and Logic | 1 | 3 | 226 | 299 |
| 472 | Herpetology | 1 | 3 | 669 | 913 |
| 472 | food contamination | 1 | 3 | 2.2K | 3.1K |
| 472 | Coding Theory | 4 | 3 | 320 | 915 |
| 472 | psychophysics | 1 | 3 | 655 | 981 |
| 472 | Mobile Commerce | 1 | 3 | 883 | 1.1K |
| 472 | Marine resources | 1 | 3 | 833 | 1.4K |
| 472 | Migration | 2 | 3 | 240 | 739 |
| 472 | environmental exposure | 1 | 3 | 3.8K | 5.3K |
| 472 | water reuse | 1 | 3 | 685 | 1.2K |
| 472 | Cellulose | 1 | 3 | 1.3K | 2.0K |
| 472 | Development | 1 | 3 | 1.4K | 2.2K |
| 472 | Amphibians | 1 | 3 | 629 | 730 |
| 472 | Attention | 1 | 3 | 1.2K | 1.8K |
| 472 | Perception | 1 | 3 | 1.4K | 2.0K |
| 501 | Immunotherapy | 6 | 2 | 1.7K | 5.1K |
| 501 | Cosmology | 1 | 2 | 2.0K | 2.4K |
| 501 | Biocompatible Materials | 2 | 2 | 5.0K | 8.1K |
| 501 | Luminescence | 1 | 2 | 1.5K | 2.3K |
| 501 | Chemical processes | 1 | 2 | 1.3K | 2.1K |
| 501 | medical education | 2 | 2 | 3.0K | 5.3K |
| 501 | Africa | 1 | 2 | 3.3K | 4.3K |
| 501 | Europe | 2 | 2 | 5.1K | 8.1K |
| 501 | Vaccines | 6 | 2 | 1.5K | 4.9K |
| 510 | Anthropology | 1 | 1 | 3.2K | 4.1K |
| 510 | Philosophy | 2 | 1 | 2.3K | 3.0K |
| 510 | Cognitive Psychology | 1 | 1 | 794 | 1.3K |
| 510 | Film | 1 | 1 | 195 | 288 |
| 510 | Econometrics | 1 | 1 | 2.5K | 3.4K |
| 510 | Feminist Theology | 1 | 1 | 3 | 9 |
| 510 | Sedimentology | 1 | 1 | 1.4K | 2.1K |
| 510 | Ethnic relations | 1 | 1 | 1.4K | 1.8K |
| 510 | Homelessness | 1 | 1 | 132 | 291 |
| 510 | Tourism | 1 | 1 | 2.4K | 3.6K |
| 510 | Ethnic Conflict | 1 | 1 | 506 | 865 |
| 510 | Psychological Stress | 1 | 1 | 132 | 291 |
| 510 | vibration | 1 | 1 | 1.9K | 2.8K |
| 510 | Quality Assurance | 1 | 1 | 771 | 1.6K |
| 510 | Primary health care | 2 | 1 | 2.8K | 5.7K |
| 510 | soil pollution | 1 | 1 | 1.3K | 2.1K |
| 510 | Customer service | 1 | 1 | 153 | 374 |
| 510 | Military Ethics | 1 | 1 | 76 | 170 |
| 510 | Crystallography | 2 | 1 | 2.5K | 3.8K |
| 510 | Noise control | 1 | 1 | 548 | 389 |
| 510 | Solitons | 1 | 1 | 829 | 1.5K |
| 510 | Fractals | 1 | 1 | 1.2K | 2.1K |
| 510 | Mycology | 1 | 1 | 2.9K | 4.1K |
| 510 | Chaos | 1 | 1 | 829 | 1.5K |
| 510 | mycoses | 1 | 1 | 1.9K | 2.8K |
| 510 | Eastern Europe | 1 | 1 | 2.5K | 2.9K |
| 510 | Hospitality industry | 1 | 1 | 527 | 1.1K |
| 510 | marketing | 1 | 1 | 2.7K | 3.9K |
| 510 | forced migration | 1 | 1 | 506 | 865 |
| 510 | Lawyers | 1 | 1 | 91 | 163 |
| 510 | Soundproofing | 1 | 1 | 221 | 394 |
| 510 | internet | 1 | 1 | 2.5K | 3.7K |
| 510 | Fungi | 1 | 1 | 1.5K | 2.4K |
| 510 | Microscopy | 1 | 1 | 3.8K | 4.9K |
| 510 | genome | 1 | 1 | 3.5K | 5.0K |
| 510 | World Wide Web | 1 | 1 | 891 | 1.5K |
| 510 | Industrial noise | 1 | 1 | 100 | 196 |
| 510 | race relations | 1 | 1 | 1.1K | 1.5K |
| 510 | Immunity | 2 | 1 | 3.0K | 5.4K |
| 549 | Law | 1 | 0 | 3.1K | 3.8K |
| 549 | Robotics | 1 | 0 | 2.9K | 4.3K |
| 549 | Intercultural Communication | 2 | 0 | 350 | 1.0K |
| 549 | American Literature | 4 | 0 | 670 | 1.1K |
| 549 | Bryology | 1 | 0 | 365 | 598 |
| 549 | Horticulture | 1 | 0 | 1.6K | 2.5K |
| 549 | Health Services Research | 2 | 0 | 2.8K | 5.7K |
| 549 | Developmental Psychology | 1 | 0 | 1.9K | 3.1K |
| 549 | Applied Linguistics | 2 | 0 | 845 | 1.8K |
| 549 | International Law | 1 | 0 | 1.1K | 1.5K |
| 549 | Telemedicine | 1 | 0 | 1.0K | 2.1K |
| 549 | Plant Biotechnology | 1 | 0 | 1.6K | 2.6K |
| 549 | Organizational learning | 2 | 0 | 627 | 2.1K |
| 549 | health services accessibility | 1 | 0 | 1.9K | 3.2K |
| 549 | ethnicity | 1 | 0 | 1.5K | 2.5K |
| 549 | Ecocriticism | 1 | 0 | 54 | 124 |
| 549 | Critical Pedagogy | 1 | 0 | 173 | 430 |
| 549 | Language and Culture | 2 | 0 | 243 | 770 |
| 549 | Feminism | 1 | 0 | 1.2K | 1.9K |
| 549 | Socialization | 1 | 0 | 997 | 1.7K |
| 549 | Human Capital | 2 | 0 | 319 | 1.1K |
| 549 | sexual orientation | 1 | 0 | 280 | 618 |
| 549 | Health insurance | 1 | 0 | 1.1K | 2.1K |
| 549 | Organic farming | 1 | 0 | 107 | 360 |
| 549 | Gender identity | 1 | 0 | 615 | 1.0K |
| 549 | Language teaching | 2 | 0 | 72 | 400 |
| 549 | sadness | 1 | 0 | 563 | 1.2K |
| 549 | Health promotion | 1 | 0 | 3.4K | 5.4K |
| 549 | second language | 2 | 0 | 72 | 400 |
| 549 | Ethnology | 8 | 0 | 977 | 4.1K |
| 549 | fame | 1 | 0 | 117 | 262 |
| 549 | Brain | 2 | 0 | 3.2K | 5.7K |
| 549 | bryophytes | 1 | 0 | 193 | 365 |
| 549 | Hegemony | 1 | 0 | 67 | 187 |
| 549 | Croatia | 1 | 0 | 315 | 497 |
| 549 | role | 1 | 0 | 826 | 1.5K |
| 549 | Cognitive Learning | 1 | 0 | 279 | 585 |
| 549 | Jurisprudence | 1 | 0 | 2.1K | 3.4K |
| 549 | Drug discovery | 3 | 0 | 283 | 1.3K |
| 549 | drug abuse | 2 | 0 | 1.0K | 2.6K |
| 549 | death | 1 | 0 | 719 | 1.4K |
| 549 | Economic Assistance | 1 | 0 | 1.0K | 1.9K |
| 549 | Suicide | 1 | 0 | 1.2K | 2.2K |
| 549 | lasers | 1 | 0 | 3.6K | 4.8K |
| 549 | women | 1 | 0 | 1.7K | 2.8K |
| 549 | traffic safety | 1 | 0 | 636 | 1.2K |
| 549 | Consciousness | 2 | 0 | 606 | 1.5K |
| 549 | antisocial personality disorder | 1 | 0 | 563 | 1.2K |
