5.1K(top 0.1%)
papers
167.2K(top 0.1%)
citations
155(top 0.1%)
h-index
277(top 0.1%)
g-index
6.5K
all documents
193.3K
doc citations
14.0K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Physics | 108 | 21,916 | 2.3K | 1.2K |
| 2 | Biology | 215 | 20,864 | 1.4K | 1.1K |
| 3 | Science | 184 | 13,603 | 1.6K | 1.6K |
| 4 | Chemistry | 119 | 11,389 | 2.3K | 1.3K |
| 5 | Ecology | 187 | 8,525 | 712 | 767 |
| 6 | Neurophysiology | 114 | 7,453 | 423 | 363 |
| 7 | Psychophysiology | 158 | 7,065 | 287 | 282 |
| 8 | Natural history | 54 | 6,591 | 1.0K | 1.5K |
| 9 | Neuropsychology | 91 | 5,695 | 271 | 145 |
| 10 | Mycology | 24 | 5,066 | 479 | 58 |
| 11 | Medicine | 160 | 5,042 | 2.0K | 2.3K |
| 12 | Neurology | 84 | 4,770 | 1.4K | 1.3K |
| 13 | Psychology | 98 | 4,382 | 872 | 676 |
| 14 | Animal Behavior | 115 | 4,311 | 160 | 185 |
| 15 | Brain | 52 | 4,189 | 636 | 325 |
| 16 | Solid State Physics | 22 | 4,099 | 1.9K | 669 |
| 16 | Condensed Matter | 22 | 4,099 | 1.8K | 680 |
| 18 | Behavior | 94 | 3,976 | 386 | 379 |
| 19 | Molecular Biology | 106 | 3,833 | 1.9K | 2.1K |
| 20 | Analytical Chemistry | 49 | 3,717 | 1.4K | 622 |
| 21 | feeding behavior | 21 | 3,344 | 145 | 23 |
| 22 | Food | 21 | 3,332 | 1.2K | 253 |
| 23 | Appetite | 20 | 3,319 | 113 | 20 |
| 24 | human behavior | 57 | 3,300 | 331 | 297 |
| 25 | Research | 112 | 3,200 | 1.9K | 2.0K |
| 26 | Social Psychology | 80 | 3,171 | 293 | 284 |
| 27 | Biochemistry | 118 | 2,962 | 2.0K | 2.2K |
| 28 | personality | 54 | 2,903 | 153 | 163 |
| 29 | Human genetics | 12 | 2,734 | 1.7K | 1.4K |
| 30 | Genetics | 37 | 2,597 | 1.4K | 1.2K |
| 30 | Paleontology | 99 | 2,597 | 141 | 120 |
| 32 | Botany | 70 | 2,522 | 904 | 940 |
| 33 | biological evolution | 35 | 2,402 | 592 | 507 |
| 34 | Ethology | 53 | 2,142 | 218 | 259 |
| 35 | Evolution | 47 | 1,964 | 434 | 526 |
| 36 | Endocrinology | 45 | 1,924 | 1.0K | 1.1K |
| 37 | Geophysics | 41 | 1,689 | 1.2K | 1.0K |
| 38 | Microbiology | 35 | 1,677 | 2.8K | 2.5K |
| 39 | Pharmacology | 19 | 1,636 | 2.8K | 1.6K |
| 40 | Environment | 19 | 1,444 | 2.4K | 2.0K |
| 41 | Public Health | 45 | 1,409 | 1.7K | 1.7K |
| 42 | Cognitive neuroscience | 17 | 1,398 | 414 | 352 |
| 43 | Child psychology | 36 | 1,394 | 393 | 440 |
| 44 | Cognition | 45 | 1,342 | 361 | 399 |
| 45 | Pollution | 24 | 1,256 | 2.4K | 2.1K |
| 46 | Neurobiology | 17 | 1,244 | 883 | 682 |
| 47 | sexual behavior | 25 | 1,229 | 104 | 63 |
| 48 | Molecular ecology | 18 | 1,196 | 511 | 461 |
| 49 | Physiology | 30 | 1,192 | 1.7K | 1.6K |
| 50 | Geology | 39 | 1,140 | 939 | 777 |
| 51 | Polymers | 50 | 1,107 | 1.5K | 1.4K |
| 52 | Planets | 23 | 1,103 | 801 | 741 |
| 53 | Biophysics | 75 | 1,069 | 1.5K | 2.0K |
| 54 | Sociology | 29 | 1,063 | 870 | 644 |
| 55 | Petrology | 6 | 1,056 | 629 | 255 |
| 56 | Molecular Genetics | 17 | 1,051 | 905 | 701 |
| 57 | Population Genetics | 16 | 1,040 | 591 | 471 |
| 58 | Animal ecology | 30 | 986 | 340 | 338 |
| 59 | Mineralogy | 8 | 962 | 989 | 412 |
| 60 | Entomology | 40 | 933 | 669 | 547 |
| 61 | Statistical physics | 14 | 895 | 2.2K | 1.2K |
| 62 | Biodiversity conservation | 12 | 893 | 1.0K | 1.0K |
| 63 | Toxicology | 19 | 870 | 2.4K | 1.8K |
| 64 | Colloids | 21 | 852 | 1.5K | 1.4K |
| 65 | Comparative Physiology | 27 | 832 | 157 | 180 |
| 66 | Surface Chemistry | 21 | 831 | 1.5K | 1.3K |
| 66 | Perception | 22 | 831 | 266 | 225 |
| 68 | Climate change | 8 | 827 | 794 | 886 |
| 68 | Eutrophication | 8 | 827 | 761 | 881 |
| 70 | Zoology | 38 | 806 | 764 | 665 |
| 71 | Geography | 47 | 792 | 466 | 622 |
| 72 | Pharmaceutical Chemistry | 34 | 783 | 1.4K | 1.7K |
| 73 | Nuclear Physics | 10 | 767 | 3.0K | 1.8K |
| 74 | polymerization | 34 | 745 | 1.5K | 1.4K |
| 75 | Child Development | 25 | 741 | 682 | 739 |
| 76 | Medical Anthropology | 14 | 733 | 467 | 394 |
| 77 | Optics | 11 | 731 | 3.2K | 1.4K |
| 78 | Microbial Ecology | 15 | 730 | 1.2K | 1.3K |
| 79 | Aging | 24 | 726 | 1.2K | 1.0K |
| 80 | Cell Biology | 22 | 720 | 2.2K | 2.8K |
| 81 | Emotions | 6 | 698 | 405 | 214 |
| 82 | Cytology | 33 | 692 | 1.8K | 2.8K |
| 83 | Psychiatry | 26 | 691 | 2.1K | 2.3K |
| 83 | Biodiversity | 19 | 691 | 1.0K | 904 |
| 85 | Oceanography | 25 | 687 | 617 | 640 |
| 86 | Environmental Health | 22 | 665 | 2.4K | 2.7K |
| 87 | Epidemiology | 22 | 656 | 1.9K | 1.8K |
| 88 | Neurons | 5 | 599 | 733 | 861 |
| 89 | preventive medicine | 5 | 588 | 1.2K | 494 |
| 90 | Insects | 24 | 564 | 440 | 406 |
| 91 | Quantum Optics | 4 | 548 | 880 | 203 |
| 91 | Atomic spectroscopy | 4 | 548 | 978 | 219 |
| 91 | Laser Spectroscopy | 4 | 548 | 816 | 184 |
| 94 | Medical genetics | 13 | 544 | 2.0K | 2.2K |
| 95 | Public Policy | 10 | 543 | 912 | 521 |
| 95 | Plant physiology | 15 | 543 | 1.0K | 1.2K |
| 97 | Organic Chemistry | 16 | 535 | 1.8K | 1.5K |
| 98 | Archaeology | 17 | 533 | 545 | 303 |
| 99 | Plants | 5 | 529 | 2.1K | 1.2K |
| 100 | Plant cells | 7 | 522 | 947 | 1.0K |
| 101 | Photochemistry | 3 | 502 | 1.8K | 486 |
| 101 | Light | 3 | 502 | 1.3K | 782 |
| 103 | plant molecular biology | 2 | 498 | 2.1K | 1.1K |
| 104 | Medical Microbiology | 6 | 487 | 2.2K | 1.6K |
| 105 | Astronomy | 22 | 477 | 1.4K | 1.5K |
| 106 | Plant Ecology | 14 | 474 | 773 | 874 |
| 107 | Genomics | 16 | 465 | 1.8K | 1.9K |
| 108 | Mental Disorders | 10 | 464 | 2.5K | 2.1K |
| 109 | Social behavior | 20 | 462 | 391 | 546 |
| 110 | epilepsy | 27 | 460 | 200 | 319 |
| 111 | Transportation | 13 | 443 | 658 | 526 |
| 112 | human development | 28 | 433 | 166 | 350 |
| 113 | psychotherapy | 9 | 426 | 875 | 612 |
| 114 | Diet | 4 | 413 | 2.5K | 1.6K |
| 115 | Molecular evolution | 8 | 409 | 1.0K | 881 |
| 116 | Leukemia | 3 | 407 | 1.6K | 900 |
| 117 | Environmental Engineering | 12 | 403 | 2.3K | 2.3K |
| 117 | nucleic acids | 13 | 403 | 1.2K | 1.6K |
| 119 | Computational Biology | 15 | 402 | 1.6K | 1.7K |
| 120 | Physical fitness | 3 | 400 | 1.4K | 528 |
| 121 | Immunology | 4 | 397 | 4.3K | 3.0K |
| 122 | Neurochemistry | 15 | 394 | 1.3K | 1.5K |
| 123 | Insect biochemistry | 11 | 391 | 179 | 165 |
| 124 | Pharmacogenetics | 4 | 384 | 1.2K | 613 |
| 125 | Meteorology | 9 | 383 | 1.6K | 1.5K |
| 126 | Clinical Psychology | 24 | 380 | 600 | 1.1K |
| 127 | Health Policy | 10 | 377 | 1.6K | 1.2K |
| 128 | Social Sciences | 15 | 375 | 1.8K | 1.2K |
| 128 | health services accessibility | 10 | 375 | 450 | 275 |
| 130 | Experimental Psychology | 11 | 366 | 303 | 300 |
| 131 | Biogeochemistry | 10 | 357 | 613 | 726 |
| 131 | Hearing | 10 | 357 | 410 | 351 |
| 133 | Business | 5 | 352 | 1.7K | 898 |
| 134 | Hydrology | 15 | 350 | 1.2K | 1.2K |
| 135 | Geriatrics | 13 | 349 | 2.0K | 1.8K |
| 135 | Cognitive Therapy | 8 | 349 | 356 | 238 |
| 137 | Audiology | 12 | 347 | 436 | 377 |
| 138 | Nervous system | 13 | 343 | 1.5K | 2.0K |
| 139 | Physical Chemistry | 14 | 342 | 1.4K | 1.5K |
| 140 | Genetic Research | 2 | 339 | 264 | 35 |
| 141 | freshwater biology | 13 | 321 | 385 | 462 |
| 142 | Language Disorders | 10 | 316 | 484 | 399 |
| 142 | behavior therapy | 6 | 316 | 607 | 422 |
| 144 | Developmental Biology | 6 | 311 | 1.8K | 1.7K |
| 145 | Health Education | 4 | 304 | 2.0K | 848 |
| 146 | Growth | 9 | 303 | 881 | 1.2K |
| 146 | Fisheries | 14 | 303 | 678 | 729 |
| 148 | sanitation | 8 | 294 | 1.3K | 1.7K |
| 149 | Aquatic ecology | 15 | 293 | 385 | 494 |
| 150 | Communication | 24 | 288 | 581 | 941 |
| 151 | Clinical Chemistry | 14 | 280 | 1.6K | 2.2K |
| 152 | Learning | 11 | 277 | 630 | 677 |
| 153 | Marine Biology | 18 | 276 | 1.2K | 1.6K |
| 153 | Developmental Psychology | 17 | 276 | 396 | 678 |
| 155 | Social interaction | 19 | 271 | 43 | 136 |
| 156 | Speech Disorders | 9 | 270 | 612 | 572 |
| 156 | plant communities | 9 | 270 | 723 | 930 |
| 158 | Gerontology | 16 | 263 | 1.0K | 1.1K |
| 159 | deviant behavior | 5 | 262 | 200 | 70 |
| 160 | Plant Taxonomy | 7 | 261 | 318 | 212 |
| 161 | psychophysics | 10 | 257 | 135 | 101 |
| 161 | Attention | 10 | 257 | 257 | 227 |
| 163 | Signal Transduction | 10 | 251 | 916 | 1.2K |
| 163 | cell interaction | 10 | 251 | 679 | 829 |
| 165 | Psycholinguistics | 12 | 250 | 446 | 550 |
| 165 | Chemical analysis | 7 | 250 | 975 | 781 |
| 167 | Speech | 7 | 249 | 544 | 515 |
| 168 | Materials | 8 | 246 | 4.4K | 4.1K |
| 168 | health planning | 11 | 246 | 709 | 699 |
| 170 | Behavioral Genetics | 3 | 244 | 303 | 207 |
| 171 | Spectrum analysis | 14 | 240 | 2.3K | 2.6K |
| 172 | genome | 8 | 232 | 1.3K | 1.9K |
| 173 | Diagnostic Imaging | 8 | 230 | 1.6K | 1.4K |
| 174 | Mental illness | 2 | 229 | 3.4K | 2.0K |
| 175 | Bioinformatics | 8 | 224 | 1.8K | 1.9K |
| 176 | Regional Planning | 7 | 223 | 1.1K | 846 |
| 177 | Biocompatible Materials | 6 | 221 | 3.4K | 3.4K |
| 178 | Materials Science | 9 | 219 | 3.6K | 3.5K |
| 179 | Environmental Microbiology | 3 | 214 | 1.7K | 1.4K |
| 180 | Hormones | 6 | 213 | 1.1K | 1.0K |
| 181 | management | 8 | 210 | 2.0K | 1.8K |
| 181 | Fungi | 5 | 210 | 705 | 649 |
| 183 | Human-Computer Interaction | 3 | 202 | 1.8K | 897 |
| 184 | Cytogenetics | 5 | 197 | 1.7K | 1.9K |
| 185 | Memory | 6 | 194 | 511 | 509 |
| 186 | Adolescent | 10 | 193 | 1.4K | 1.5K |
| 187 | Cognitive Science | 11 | 191 | 751 | 1.1K |
| 188 | Human biology | 7 | 189 | 442 | 356 |
| 189 | United States | 22 | 186 | 2.5K | 3.9K |
| 190 | Education | 16 | 185 | 2.0K | 1.9K |
| 190 | Bioorganic chemistry | 6 | 185 | 2.3K | 2.2K |
| 192 | synthesis | 6 | 183 | 885 | 445 |
| 193 | Humanities | 5 | 181 | 1.6K | 429 |
| 194 | Paleoclimatology | 6 | 179 | 545 | 505 |
| 195 | Nonlinear Dynamics | 8 | 176 | 1.7K | 1.7K |
| 195 | Bacteriology | 3 | 176 | 2.1K | 1.8K |
| 197 | Water | 6 | 173 | 1.6K | 1.9K |
| 198 | Europe | 4 | 170 | 3.8K | 2.2K |
| 199 | Membranes | 9 | 169 | 796 | 1.2K |
| 200 | amino acids | 2 | 167 | 982 | 500 |
| 201 | Biomedical Engineering | 10 | 165 | 3.5K | 4.3K |
| 202 | Remote Sensing | 8 | 163 | 541 | 526 |
| 203 | Microorganisms | 2 | 161 | 1.9K | 1.5K |
| 203 | city planning | 9 | 161 | 849 | 912 |
| 205 | Geriatric Medicine | 7 | 160 | 65 | 95 |
| 205 | environmental protection | 5 | 160 | 3.1K | 3.1K |
| 207 | Technology | 5 | 154 | 4.0K | 3.1K |
| 207 | biological invasions | 7 | 154 | 400 | 548 |
| 209 | Agricultural Ecology | 2 | 150 | 1.8K | 1.4K |
| 209 | Agriculture | 2 | 150 | 3.3K | 1.7K |
| 211 | adolescence | 6 | 149 | 703 | 784 |
| 211 | Gene expression regulation | 4 | 149 | 1.1K | 1.1K |
| 211 | Genetic regulation | 4 | 149 | 1.3K | 1.5K |
| 211 | Quality of life | 3 | 149 | 1.9K | 1.5K |
| 215 | Business Ethics | 1 | 148 | 1.7K | 1.0K |
| 216 | polar regions | 10 | 145 | 357 | 523 |
| 217 | soil microbiology | 4 | 143 | 1.3K | 1.6K |
| 218 | Raman spectroscopy | 3 | 142 | 816 | 522 |
| 219 | Patient education | 1 | 141 | 1.1K | 492 |
| 219 | counseling | 1 | 141 | 2.6K | 935 |
| 221 | Biotechnology | 9 | 140 | 4.9K | 6.4K |
| 221 | water supply | 4 | 140 | 993 | 989 |
| 223 | Paleoecology | 8 | 137 | 374 | 418 |
| 224 | eugenics | 1 | 136 | 1.7K | 596 |
| 225 | Bioengineering | 9 | 135 | 3.2K | 4.7K |
| 226 | older people | 6 | 133 | 1.5K | 1.1K |
| 227 | Popular culture | 2 | 132 | 752 | 127 |
| 228 | animals | 5 | 131 | 1.4K | 987 |
| 228 | Cancer | 3 | 131 | 4.8K | 4.1K |
| 230 | Astrophysics | 11 | 130 | 2.1K | 2.5K |
| 231 | Culture | 3 | 129 | 1.3K | 535 |
| 232 | cultural policy | 1 | 128 | 508 | 95 |
| 232 | Ecosystem management | 5 | 128 | 540 | 649 |
| 232 | Relationships | 3 | 128 | 156 | 160 |
| 235 | Entrepreneurship | 2 | 127 | 1.2K | 864 |
| 235 | environmental pollution | 8 | 127 | 3.2K | 4.3K |
| 235 | Criminal investigation | 9 | 127 | 53 | 70 |
| 238 | Psychopharmacology | 7 | 123 | 1.4K | 1.9K |
| 239 | Embryology | 1 | 122 | 3.1K | 2.1K |
| 239 | Developmental Genetics | 1 | 122 | 1.1K | 932 |
| 239 | proteins | 6 | 122 | 2.0K | 2.3K |
| 242 | Developmental Neurobiology | 6 | 121 | 412 | 511 |
| 243 | Scandinavia | 4 | 120 | 662 | 531 |
| 244 | Economics | 7 | 118 | 3.3K | 2.9K |
| 244 | Epigenetics | 2 | 118 | 324 | 129 |
| 244 | Epigenomics | 2 | 118 | 319 | 126 |
| 247 | Lattice Theory | 1 | 117 | 399 | 50 |
| 247 | Earth Sciences | 5 | 117 | 2.8K | 2.5K |
| 247 | plankton | 3 | 117 | 254 | 206 |
| 250 | Anthropology | 14 | 116 | 815 | 1.1K |
| 251 | Anatomy | 11 | 115 | 1.3K | 2.2K |
| 252 | Diabetes mellitus | 1 | 114 | 4.1K | 2.8K |
| 252 | Diabetes | 1 | 114 | 4.2K | 2.9K |
| 254 | Jurisprudence | 6 | 112 | 838 | 774 |
| 255 | Hippocampus | 1 | 111 | 709 | 484 |
| 256 | Marriage | 4 | 110 | 494 | 448 |
| 256 | paraphilias | 4 | 110 | 149 | 189 |
| 256 | Marriage counseling | 4 | 110 | 304 | 323 |
| 259 | Physical Geography | 6 | 108 | 395 | 411 |
| 260 | Parasitology | 2 | 106 | 3.4K | 2.3K |
| 260 | Parasitic Diseases | 2 | 106 | 3.1K | 2.3K |
| 262 | Environmental monitoring | 4 | 105 | 3.9K | 4.2K |
| 263 | Economic Geography | 2 | 104 | 522 | 302 |
| 263 | Environmental Chemistry | 4 | 104 | 2.4K | 2.7K |
| 265 | Histology | 6 | 103 | 1.8K | 2.4K |
| 265 | Visual Perception | 4 | 103 | 346 | 267 |
| 265 | Vision | 4 | 103 | 551 | 617 |
| 265 | pain | 6 | 103 | 1.4K | 2.0K |
| 269 | Digital Media | 1 | 102 | 364 | 111 |
| 269 | Online journalism | 1 | 102 | 216 | 99 |
| 271 | Biosensors | 4 | 97 | 1.1K | 1.8K |
| 271 | Socialization | 5 | 97 | 406 | 653 |
| 271 | Human evolution | 3 | 97 | 427 | 458 |
| 274 | Diagnostic microbiology | 1 | 95 | 2.7K | 2.4K |
| 275 | Catalysis | 1 | 94 | 4.8K | 3.4K |
| 276 | Magnetic Resonance Spectroscopy | 6 | 93 | 986 | 1.1K |
| 277 | Environmental Policy | 4 | 92 | 3.0K | 3.8K |
| 278 | Child | 8 | 91 | 2.0K | 2.7K |
| 279 | Behavioral research | 1 | 89 | 1.1K | 262 |
| 279 | role | 2 | 89 | 596 | 584 |
| 279 | Steroids | 1 | 89 | 1.6K | 981 |
| 282 | Psychosomatic Medicine | 2 | 88 | 1.1K | 1.0K |
| 282 | child behavior | 1 | 88 | 752 | 434 |
| 284 | Linguistics | 16 | 86 | 649 | 1.0K |
| 284 | Biogeography | 6 | 86 | 827 | 1.6K |
| 284 | Cosmology | 5 | 86 | 1.1K | 879 |
| 284 | Roads | 3 | 86 | 813 | 561 |
| 284 | Consciousness | 4 | 86 | 396 | 406 |
| 289 | Health | 4 | 85 | 2.7K | 2.8K |
| 290 | protein | 5 | 84 | 1.2K | 1.5K |
| 290 | violence | 4 | 84 | 897 | 970 |
| 290 | Aggression | 4 | 84 | 385 | 495 |
| 293 | Mathematics | 21 | 83 | 3.0K | 4.2K |
| 293 | Adolescent Psychology | 5 | 83 | 736 | 980 |
| 293 | Cerebral cortex | 1 | 83 | 1.7K | 1.3K |
| 296 | Transportation Engineering | 2 | 82 | 484 | 336 |
| 296 | Transport | 2 | 82 | 533 | 515 |
| 298 | venom | 3 | 81 | 584 | 644 |
| 298 | Toxins | 3 | 81 | 732 | 755 |
| 300 | Systems Biology | 7 | 80 | 1.3K | 1.9K |
| 300 | Photonics | 4 | 80 | 2.0K | 2.2K |
| 300 | Geomagnetism | 6 | 80 | 586 | 728 |
| 303 | Eating Disorders | 4 | 79 | 935 | 1.1K |
| 303 | Feeding and Eating Disorders | 4 | 79 | 897 | 1.1K |
| 305 | Geobiology | 3 | 78 | 606 | 583 |
| 306 | Pediatrics | 4 | 77 | 3.0K | 3.7K |
| 306 | Plant diseases | 4 | 77 | 2.0K | 2.0K |
| 308 | Landscape Ecology | 3 | 76 | 565 | 723 |
| 308 | Environmental Law | 2 | 76 | 1.4K | 1.8K |
| 308 | Research Design | 10 | 76 | 615 | 1.5K |
| 308 | Liposomes | 10 | 76 | 218 | 661 |
| 308 | Lipid bilayers | 10 | 76 | 177 | 550 |
| 313 | Online social networks | 1 | 75 | 709 | 219 |
| 313 | mental health promotion | 1 | 75 | 303 | 163 |
| 313 | Personality Assessment | 1 | 75 | 1.1K | 773 |
| 313 | internet | 1 | 75 | 2.5K | 1.3K |
| 317 | Wetland ecology | 3 | 74 | 541 | 553 |
| 317 | Obesity | 6 | 74 | 1.9K | 3.1K |
| 317 | Great Lakes | 2 | 74 | 127 | 116 |
| 320 | Paleogeography | 3 | 72 | 424 | 404 |
| 320 | medical education | 1 | 72 | 4.0K | 2.1K |
| 322 | Soft Condensed Matter | 1 | 71 | 2.0K | 1.4K |
| 322 | Bioelectronics | 2 | 71 | 1.3K | 1.8K |
| 322 | Microscopy | 2 | 71 | 3.0K | 1.6K |
| 325 | Classical Philology | 4 | 70 | 487 | 166 |
| 325 | Organizational Behavior | 2 | 70 | 697 | 635 |
| 325 | Memory disorders | 2 | 70 | 367 | 340 |
| 328 | Molecular Microbiology | 1 | 69 | 1.8K | 1.7K |
| 328 | Music | 2 | 69 | 1.4K | 710 |
| 330 | Fluorescence | 2 | 68 | 619 | 402 |
| 331 | Robotics | 3 | 66 | 1.8K | 1.8K |
| 331 | Drug design | 1 | 66 | 3.5K | 2.4K |
| 331 | Developing countries | 3 | 66 | 2.3K | 2.2K |
| 334 | Mobile Computing | 1 | 65 | 2.2K | 1.1K |
| 334 | Periglacial processes | 4 | 65 | 108 | 214 |
| 334 | Wireless Communication Systems | 1 | 65 | 3.7K | 2.3K |
| 334 | Permafrost | 4 | 65 | 108 | 214 |
| 334 | Frozen ground | 4 | 65 | 113 | 214 |
| 334 | Chromosomes | 3 | 65 | 1.0K | 1.3K |
| 340 | Higher Education | 4 | 64 | 495 | 524 |
| 340 | Sexual health | 4 | 64 | 810 | 849 |
| 340 | Algae | 2 | 64 | 1.1K | 1.0K |
| 340 | Seaweed | 2 | 64 | 878 | 920 |
| 344 | Histochemistry | 4 | 63 | 1.2K | 1.5K |
| 344 | Psychometrics | 2 | 63 | 520 | 496 |
| 344 | Altitude Sickness | 1 | 63 | 369 | 174 |
| 344 | pollutants | 1 | 63 | 3.3K | 2.7K |
| 344 | Environmental pollutants | 1 | 63 | 3.9K | 3.1K |
| 344 | Altitude | 1 | 63 | 369 | 174 |
| 344 | Performance | 3 | 63 | 392 | 409 |
| 351 | Hematology | 12 | 62 | 2.7K | 4.2K |
| 351 | nuclear magnetic resonance spectroscopy | 3 | 62 | 947 | 827 |
| 353 | Nanotechnology | 5 | 61 | 4.8K | 6.2K |
| 353 | Plant Morphology | 3 | 61 | 528 | 563 |
| 355 | Statistics | 6 | 59 | 2.3K | 2.8K |
| 355 | Human Geography | 6 | 59 | 789 | 1.1K |
| 355 | Electrochemistry | 5 | 59 | 3.1K | 3.5K |
| 355 | government | 3 | 59 | 783 | 671 |
| 355 | Cheminformatics | 1 | 59 | 836 | 663 |
| 355 | Informatics | 1 | 59 | 1.8K | 1.3K |
| 361 | Morphology | 3 | 58 | 1.0K | 964 |
| 361 | Geographic information systems | 4 | 58 | 1.1K | 1.1K |
| 361 | behavioral medicine | 3 | 58 | 1.7K | 2.3K |
| 361 | Optical materials | 1 | 58 | 3.7K | 3.2K |
| 361 | Writing | 2 | 58 | 378 | 365 |
| 361 | social science | 1 | 58 | 364 | 331 |
| 361 | Reading | 2 | 58 | 677 | 581 |
| 361 | Host-parasite interactions | 1 | 58 | 2.4K | 2.5K |
| 361 | Virulence | 1 | 58 | 2.4K | 2.5K |
| 361 | Immunity | 1 | 58 | 3.7K | 3.7K |
| 371 | Planetary Science | 3 | 57 | 593 | 598 |
| 372 | Sports Medicine | 1 | 56 | 5.0K | 3.0K |
| 372 | Decision making | 2 | 56 | 2.4K | 2.0K |
| 374 | Electrical Engineering | 5 | 55 | 3.5K | 3.0K |
| 374 | nuclear magnetic resonance | 5 | 55 | 981 | 1.2K |
| 374 | Family | 5 | 55 | 805 | 1.2K |
| 377 | Evolutionary Psychology | 1 | 54 | 341 | 199 |
| 377 | Information Science | 2 | 54 | 2.7K | 2.2K |
| 377 | enzymes | 2 | 54 | 1.9K | 1.9K |
| 380 | Philosophy | 27 | 53 | 637 | 1.0K |
| 380 | Educational Technology | 4 | 53 | 1.4K | 1.7K |
| 382 | Ethics | 1 | 52 | 2.1K | 1.1K |
| 382 | Applied Ethics | 1 | 52 | 286 | 90 |
| 382 | DNA | 2 | 52 | 1.0K | 899 |
| 385 | Cartography | 3 | 51 | 519 | 400 |
| 385 | Geodesy | 2 | 51 | 890 | 675 |
| 387 | NMR | 2 | 50 | 842 | 636 |
| 387 | magnetic resonance | 2 | 50 | 902 | 681 |
| 389 | Land use | 3 | 49 | 1.1K | 1.4K |
| 389 | Neuroendocrinology | 2 | 49 | 143 | 363 |
| 389 | Electrochemical Analysis | 3 | 49 | 1.2K | 1.4K |
| 389 | sex differences | 3 | 49 | 138 | 269 |
| 389 | Women's health | 1 | 49 | 3.0K | 2.0K |
| 389 | wetland management | 1 | 49 | 460 | 299 |
| 395 | Sociolinguistics | 5 | 48 | 457 | 545 |
| 395 | Political Sociology | 4 | 48 | 384 | 519 |
| 395 | school environment | 1 | 48 | 219 | 148 |
| 395 | Africa | 6 | 48 | 1.3K | 1.5K |
| 399 | Criminal psychology | 3 | 47 | 898 | 1.1K |
| 399 | Educational Psychology | 1 | 47 | 2.3K | 1.6K |
| 399 | Phylogeny | 3 | 47 | 1.0K | 1.3K |
| 402 | Forensic Genetics | 4 | 46 | 237 | 423 |
| 402 | Community Psychiatry | 1 | 46 | 2.4K | 2.0K |
| 402 | Psychiatric Epidemiology | 1 | 46 | 1.1K | 1.1K |
| 402 | population geography | 2 | 46 | 449 | 447 |
| 406 | Microeconomics | 2 | 45 | 511 | 460 |
| 406 | Happiness | 1 | 45 | 920 | 702 |
| 408 | Herpetology | 1 | 44 | 695 | 295 |
| 408 | Reptiles | 1 | 44 | 697 | 261 |
| 410 | Personality Disorders | 3 | 43 | 274 | 378 |
| 410 | civilization | 6 | 43 | 1.1K | 561 |
| 412 | Forensic Psychology | 2 | 42 | 622 | 591 |
| 412 | Soil ecology | 1 | 42 | 952 | 975 |
| 414 | Geomorphology | 5 | 41 | 746 | 1.4K |
| 414 | Geochemistry | 5 | 41 | 1.3K | 2.0K |
| 414 | Biological Systems | 3 | 41 | 865 | 1.2K |
| 414 | Developmental Disabilities | 2 | 41 | 1.5K | 1.8K |
| 414 | Play | 1 | 41 | 82 | 19 |
| 419 | Pathology | 4 | 40 | 2.8K | 4.2K |
| 419 | Small Business | 1 | 40 | 1.2K | 1.3K |
| 421 | Chemical Ecology | 2 | 39 | 814 | 1.1K |
| 421 | Operations Research | 1 | 39 | 3.4K | 2.5K |
| 421 | Angst | 2 | 39 | 28 | 73 |
| 421 | Fishery management | 2 | 39 | 1.0K | 956 |
| 421 | Anxiety | 2 | 39 | 786 | 1.2K |
| 421 | fear | 2 | 39 | 9 | 32 |
| 421 | pheromones | 2 | 39 | 751 | 1.1K |
| 421 | Australia | 5 | 39 | 1.8K | 2.7K |
| 421 | Aquaculture | 2 | 39 | 1.5K | 1.4K |
| 430 | Proteome | 1 | 38 | 2.4K | 2.6K |
| 430 | Meteorites | 2 | 38 | 734 | 939 |
| 432 | Melanoma | 1 | 37 | 529 | 555 |
| 432 | Natural resources | 1 | 37 | 1.3K | 1.1K |
| 434 | Health Information Management | 1 | 36 | 261 | 498 |
| 434 | Neonatology | 1 | 36 | 1.2K | 1.0K |
| 434 | Genetic variation | 2 | 36 | 153 | 180 |
| 434 | Library Science | 4 | 36 | 1.2K | 1.1K |
| 434 | Therapeutics | 2 | 36 | 3.0K | 3.7K |
| 434 | Genetic therapy | 1 | 36 | 2.6K | 2.6K |
| 440 | Family Therapy | 3 | 35 | 861 | 1.0K |
| 440 | Housing | 1 | 35 | 632 | 543 |
| 440 | child mental health | 3 | 35 | 510 | 699 |
| 440 | Migration | 1 | 35 | 428 | 182 |
| 440 | bats | 1 | 35 | 245 | 150 |
| 440 | planning | 5 | 35 | 401 | 810 |
| 446 | Health Services Research | 1 | 34 | 3.7K | 2.9K |
| 446 | Primary health care | 1 | 34 | 3.8K | 3.0K |
| 446 | optical instruments | 1 | 34 | 823 | 660 |
| 446 | Renaissance | 3 | 34 | 695 | 176 |
| 446 | forestry | 2 | 34 | 356 | 442 |
| 451 | Language Acquisition | 6 | 33 | 374 | 810 |
| 451 | ecosystem | 2 | 33 | 1.9K | 2.6K |
| 451 | nanoscience | 2 | 33 | 4.0K | 4.7K |
| 454 | Social work | 2 | 32 | 2.0K | 1.9K |
| 454 | Fossils | 3 | 32 | 27 | 33 |
| 456 | Political Science | 10 | 31 | 1.3K | 2.0K |
| 456 | Molecular structure | 2 | 31 | 3.1K | 3.4K |
| 456 | drugs | 2 | 31 | 2.9K | 3.5K |
| 459 | Anthropological Linguistics | 2 | 30 | 407 | 246 |
| 459 | Climatology | 4 | 30 | 1.8K | 3.0K |
| 459 | Journalism | 1 | 30 | 997 | 574 |
| 459 | Neuropharmacology | 2 | 30 | 1.1K | 1.4K |
| 459 | drug development | 1 | 30 | 2.4K | 2.8K |
| 459 | cell physiology | 1 | 30 | 3.0K | 3.3K |
| 465 | Sedimentology | 1 | 29 | 1.4K | 1.3K |
| 465 | Water pollution | 1 | 29 | 4.3K | 4.2K |
| 467 | Virology | 1 | 28 | 5.7K | 6.0K |
| 467 | Feminism | 2 | 28 | 814 | 775 |
| 467 | sustainability | 4 | 28 | 732 | 1.6K |
| 467 | psychopathology | 2 | 28 | 478 | 701 |
| 467 | fossil | 1 | 28 | 112 | 51 |
| 467 | Intellectual disability | 1 | 28 | 1.8K | 1.5K |
| 467 | gene mapping | 3 | 28 | 2.7K | 4.3K |
| 474 | Economic Theory | 1 | 27 | 237 | 213 |
| 474 | Biochemical Engineering | 2 | 27 | 3.6K | 5.1K |
| 474 | families | 2 | 27 | 1.2K | 1.3K |
| 474 | Sleep | 1 | 27 | 3.1K | 2.8K |
| 478 | Organizational Sociology | 2 | 26 | 428 | 552 |
| 478 | mammals | 4 | 26 | 1.1K | 1.9K |
| 478 | Brain damage | 3 | 26 | 559 | 1.1K |
| 478 | Stress | 1 | 26 | 623 | 676 |
| 482 | Chronobiology | 2 | 25 | 692 | 896 |
| 482 | Ecological Engineering | 2 | 25 | 415 | 865 |
| 482 | Neurogenetics | 2 | 25 | 673 | 1.0K |
| 482 | Particle Physics | 1 | 25 | 1.2K | 853 |
| 482 | Circadian rhythms | 2 | 25 | 469 | 806 |
| 482 | Mobile genetic elements | 1 | 25 | 259 | 305 |
| 482 | biological clocks | 2 | 25 | 692 | 896 |
| 482 | Wetland conservation | 2 | 25 | 516 | 742 |
| 482 | Telecommunication | 1 | 25 | 4.4K | 3.3K |
| 482 | circadian rhythm | 2 | 25 | 692 | 896 |
| 482 | biological rhythms | 2 | 25 | 646 | 878 |
| 482 | North America | 6 | 25 | 471 | 1.2K |
| 482 | educational innovations | 1 | 25 | 932 | 809 |
| 482 | Wetlands | 2 | 25 | 530 | 743 |
| 496 | global environmental change | 2 | 24 | 1.1K | 1.8K |
| 497 | Urban Geography | 3 | 23 | 252 | 429 |
| 497 | Birds | 2 | 23 | 1.7K | 1.9K |
| 499 | Health Services Administration | 3 | 22 | 1.5K | 2.5K |
| 499 | Plant tissue culture | 1 | 22 | 1.4K | 1.6K |
| 499 | histological techniques | 1 | 22 | 1.5K | 1.9K |
| 499 | Moon | 2 | 22 | 298 | 329 |
| 499 | Organometallic compounds | 1 | 22 | 2.2K | 2.3K |
| 499 | Industry | 1 | 22 | 520 | 832 |
| 499 | RNA | 1 | 22 | 1.2K | 1.4K |
| 499 | Plant cell culture | 1 | 22 | 1.4K | 1.6K |
| 507 | Information Systems | 2 | 21 | 2.1K | 2.8K |
| 507 | Mental Health | 1 | 21 | 3.4K | 3.2K |
| 507 | Body Image | 1 | 21 | 340 | 512 |
| 507 | atmosphere | 1 | 21 | 936 | 1.0K |
| 507 | rehabilitation | 4 | 21 | 2.5K | 4.5K |
| 507 | Recycling | 1 | 21 | 531 | 957 |
| 513 | Chromosome mapping | 2 | 20 | 2.9K | 4.3K |
| 513 | disabilities | 2 | 20 | 1.2K | 1.7K |
| 513 | chronic disease | 2 | 20 | 423 | 695 |
| 513 | Primates | 3 | 20 | 952 | 1.5K |
| 513 | Chronic diseases | 2 | 20 | 984 | 1.6K |
| 518 | Medical Laboratory Science | 1 | 19 | 4.5K | 4.9K |
| 518 | Architecture | 1 | 19 | 1.4K | 866 |
| 518 | Occupational Health | 2 | 19 | 2.0K | 2.2K |
| 518 | Comparative Psychology | 1 | 19 | 253 | 339 |
| 518 | industrial hygiene | 2 | 19 | 1.9K | 2.1K |
| 518 | Bilingualism | 2 | 19 | 337 | 560 |
| 518 | Drosophila | 1 | 19 | 153 | 153 |
| 518 | construction | 1 | 19 | 216 | 355 |
| 526 | Kinetics | 1 | 18 | 1.2K | 1.1K |
| 526 | Environmental Management | 3 | 18 | 3.0K | 5.4K |
| 526 | Carcinogenesis | 1 | 18 | 2.1K | 2.6K |
| 526 | Oncogenes | 1 | 18 | 2.3K | 3.1K |
| 526 | Chemical kinetics | 1 | 18 | 1.5K | 1.3K |
| 526 | Cosmochemistry | 1 | 18 | 932 | 1.0K |
| 526 | Lipids | 1 | 18 | 2.7K | 3.2K |
| 526 | libraries | 2 | 18 | 1.1K | 658 |
| 534 | Information Technology | 3 | 17 | 3.0K | 4.1K |
| 534 | Artificial Intelligence | 6 | 17 | 3.1K | 5.9K |
| 534 | Societies | 1 | 17 | 602 | 389 |
| 537 | Microelectronics | 2 | 16 | 2.4K | 3.3K |
| 537 | Forensic Psychiatry | 1 | 16 | 1.1K | 1.1K |
| 537 | Pesticides | 2 | 16 | 822 | 1.3K |
| 537 | miniaturization | 2 | 16 | 2.8K | 4.1K |
| 541 | Public Administration | 1 | 15 | 2.7K | 2.3K |
| 541 | Plate Tectonics | 3 | 15 | 190 | 405 |
| 541 | Mass Media | 4 | 15 | 879 | 1.0K |
| 541 | Paleopathology | 4 | 15 | 300 | 644 |
| 541 | administrative agencies | 1 | 15 | 569 | 546 |
| 541 | population trends | 1 | 15 | 200 | 361 |
| 541 | Demographic research | 1 | 15 | 295 | 455 |
| 548 | Geometry | 2 | 14 | 1.6K | 1.5K |
| 548 | Political Psychology | 2 | 14 | 468 | 791 |
| 548 | Coral reef biology | 1 | 14 | 335 | 469 |
| 548 | Second Language Acquisition | 2 | 14 | 340 | 497 |
| 548 | aquatic insects | 1 | 14 | 216 | 155 |
| 548 | traffic safety | 1 | 14 | 637 | 760 |
| 548 | Liver diseases | 1 | 14 | 2.9K | 3.6K |
| 555 | Nutrition | 1 | 13 | 8.2K | 9.0K |
| 555 | Occupational Therapy | 1 | 13 | 2.4K | 2.1K |
| 555 | Industrial Safety | 1 | 13 | 2.1K | 2.0K |
| 555 | Paleobiology | 2 | 13 | 463 | 647 |
| 555 | Industrial Ecology | 1 | 13 | 416 | 690 |
| 555 | Wildlife conservation | 1 | 13 | 1.7K | 2.1K |
| 555 | nucleotides | 2 | 13 | 548 | 684 |
| 555 | Yeast | 1 | 13 | 1.0K | 1.3K |
| 563 | Chemical Engineering | 2 | 12 | 5.1K | 6.8K |
| 563 | Discourse Analysis | 1 | 12 | 677 | 747 |
| 563 | Seismology | 2 | 12 | 797 | 1.1K |
| 563 | Neurosurgery | 1 | 12 | 2.1K | 2.5K |
| 563 | Educational Research | 1 | 12 | 229 | 290 |
| 563 | Signal Processing | 1 | 12 | 3.9K | 4.3K |
| 563 | Feminist criticism | 1 | 12 | 237 | 234 |
| 563 | micromechanics | 1 | 12 | 1.0K | 1.3K |
| 563 | Cell division | 1 | 12 | 1.4K | 1.9K |
| 563 | Labor Unions | 1 | 12 | 600 | 529 |
| 563 | Ornithology | 1 | 12 | 1.8K | 1.9K |
| 563 | labor | 1 | 12 | 680 | 381 |
| 563 | Reproduction | 1 | 12 | 4.3K | 5.0K |
| 563 | working class | 1 | 12 | 504 | 228 |
| 563 | academic writing | 1 | 12 | 91 | 22 |
| 563 | Autism | 1 | 12 | 1.3K | 1.8K |
| 579 | Surveying | 7 | 11 | 68 | 275 |
| 579 | Data Mining | 1 | 11 | 3.4K | 3.9K |
| 579 | Land Use Planning | 1 | 11 | 715 | 1.0K |
| 579 | Tourism | 1 | 11 | 2.4K | 2.8K |
| 579 | China | 5 | 11 | 2.6K | 5.6K |
| 579 | biomedicine | 1 | 11 | 2.2K | 2.8K |
| 579 | language | 5 | 11 | 743 | 1.8K |
| 586 | Information Theory | 5 | 10 | 1.2K | 2.6K |
| 586 | Electronics | 2 | 10 | 5.1K | 6.4K |
| 586 | Algebra | 3 | 10 | 1.5K | 1.7K |
| 586 | Intelligence | 5 | 10 | 201 | 665 |
| 586 | Strategic planning | 1 | 10 | 1.4K | 1.7K |
| 586 | starch | 1 | 10 | 830 | 1.0K |
| 586 | Elderly | 2 | 10 | 2.1K | 2.2K |
| 586 | crime victims | 1 | 10 | 347 | 472 |
| 594 | Computational Chemistry | 1 | 9 | 1.4K | 1.7K |
| 594 | Nanophotonics | 1 | 9 | 715 | 984 |
| 594 | speech therapy | 1 | 9 | 815 | 1.0K |
| 594 | Bioacoustics | 1 | 9 | 235 | 340 |
| 594 | Water quality management | 1 | 9 | 3.7K | 4.3K |
| 594 | Reservoirs | 1 | 9 | 477 | 613 |
| 594 | Communication Disorders | 1 | 9 | 693 | 808 |
| 594 | commerce | 1 | 9 | 2.6K | 2.7K |
| 594 | cryosphere | 1 | 9 | 683 | 886 |
| 603 | Mathematical Physics | 6 | 8 | 2.5K | 4.2K |
| 603 | air quality | 1 | 8 | 593 | 953 |
| 603 | Korea | 1 | 8 | 748 | 810 |
| 603 | family studies | 1 | 8 | 88 | 180 |
| 603 | Parenting | 1 | 8 | 127 | 230 |
| 603 | Child rearing | 1 | 8 | 127 | 230 |
| 603 | Linguistic change | 1 | 8 | 120 | 201 |
| 603 | Alzheimer's disease | 4 | 8 | 1.8K | 2.6K |
| 603 | Protein engineering | 1 | 8 | 577 | 932 |
| 603 | molecular design | 1 | 8 | 586 | 934 |
| 603 | DNA polymerases | 1 | 8 | 1.0K | 1.7K |
| 614 | History | 21 | 7 | 453 | 1.3K |
| 614 | Environmental Toxicology | 1 | 7 | 4.5K | 6.0K |
| 614 | Language Development | 3 | 7 | 334 | 817 |
| 614 | elder abuse | 1 | 7 | 637 | 1.1K |
| 614 | Social Change | 1 | 7 | 1.3K | 1.9K |
| 614 | Sports | 1 | 7 | 4.3K | 4.2K |
| 614 | Environmental risk assessment | 1 | 7 | 988 | 1.4K |
| 614 | environmental control | 1 | 7 | 577 | 875 |
| 614 | Sociobiology | 2 | 7 | 257 | 597 |
| 614 | Antarctica | 1 | 7 | 662 | 882 |
| 614 | Prisons | 1 | 7 | 626 | 766 |
| 614 | health services | 1 | 7 | 2.4K | 3.3K |
| 614 | family violence | 1 | 7 | 801 | 1.3K |
| 614 | child abuse | 1 | 7 | 1.5K | 2.2K |
| 614 | Multiple sclerosis | 1 | 7 | 1.3K | 1.5K |
| 629 | Criminology | 2 | 6 | 1.3K | 2.0K |
| 629 | Freshwater Ecology | 1 | 6 | 648 | 916 |
| 629 | Community Psychology | 1 | 6 | 1.2K | 1.7K |
| 629 | Genetic engineering | 1 | 6 | 4.0K | 5.3K |
| 629 | Regional Economics | 1 | 6 | 892 | 1.2K |
| 629 | Radiography | 1 | 6 | 1.7K | 2.3K |
| 629 | Number Theory | 3 | 6 | 798 | 1.3K |
| 629 | Active Learning | 1 | 6 | 158 | 331 |
| 629 | ethnicity | 3 | 6 | 835 | 1.8K |
| 629 | Diagnosis | 1 | 6 | 1.5K | 2.1K |
| 629 | auditory perception | 2 | 6 | 418 | 907 |
| 629 | radiative transfer | 1 | 6 | 492 | 711 |
| 629 | Radiation | 1 | 6 | 3.5K | 4.4K |
| 629 | pain management | 1 | 6 | 1.5K | 2.0K |
| 629 | Synthetic biology | 1 | 6 | 736 | 1.1K |
| 629 | Securities | 1 | 6 | 363 | 639 |
| 629 | ethnic groups | 2 | 6 | 474 | 1.1K |
| 629 | thinking | 3 | 6 | 174 | 616 |
| 629 | Capital market | 1 | 6 | 238 | 466 |
| 629 | probabilities | 2 | 6 | 1.7K | 2.1K |
| 629 | Youth | 2 | 6 | 919 | 1.8K |
| 629 | finance | 1 | 6 | 3.4K | 3.7K |
| 629 | Ireland | 2 | 6 | 320 | 454 |
| 629 | children | 2 | 6 | 710 | 1.4K |
| 653 | Fluid Dynamics | 1 | 5 | 1.8K | 2.4K |
| 653 | Religion | 13 | 5 | 536 | 1.7K |
| 653 | Open Access Publishing | 2 | 5 | 134 | 238 |
| 653 | Thin Films | 2 | 5 | 945 | 1.7K |
| 653 | police psychology | 1 | 5 | 222 | 340 |
| 653 | Histocompatibility Testing | 1 | 5 | 835 | 1.4K |
| 653 | Socialism | 3 | 5 | 199 | 418 |
| 653 | Teaching | 2 | 5 | 2.3K | 3.6K |
| 653 | Hospitals | 1 | 5 | 2.1K | 2.8K |
| 653 | Islam | 1 | 5 | 1.0K | 656 |
| 653 | Communication in politics | 1 | 5 | 361 | 583 |
| 653 | Paleobotany | 1 | 5 | 371 | 623 |
| 653 | Vegetation dynamics | 1 | 5 | 352 | 597 |
| 653 | crime | 1 | 5 | 1.2K | 1.5K |
| 667 | Urban Policy | 1 | 4 | 1.1K | 1.8K |
| 667 | Pediatric Neurology | 1 | 4 | 2.2K | 3.1K |
| 667 | Economic Development | 1 | 4 | 2.9K | 3.8K |
| 667 | air quality management | 1 | 4 | 854 | 1.6K |
| 667 | health and race | 1 | 4 | 582 | 1.1K |
| 667 | economic policy | 1 | 4 | 4.2K | 4.7K |
| 667 | Substance Abuse | 1 | 4 | 2.9K | 4.0K |
| 667 | urban forestry | 1 | 4 | 598 | 1.0K |
| 667 | economic development projects | 1 | 4 | 459 | 884 |
| 667 | Marine mammals | 1 | 4 | 594 | 891 |
| 677 | Acoustics | 3 | 3 | 425 | 863 |
| 677 | Atmospheric Physics | 1 | 3 | 2.6K | 3.5K |
| 677 | Ethnoarchaeology | 1 | 3 | 168 | 320 |
| 677 | Nuclear Chemistry | 1 | 3 | 1.8K | 2.5K |
| 677 | Analytical Biochemistry | 1 | 3 | 3.1K | 4.4K |
| 677 | Radiochemistry | 1 | 3 | 2.0K | 2.7K |
| 677 | Heterocyclic chemistry | 1 | 3 | 1.2K | 1.6K |
| 677 | Sikhism | 2 | 3 | 36 | 62 |
| 677 | Solid State Chemistry | 1 | 3 | 3.0K | 4.0K |
| 677 | Ecohydrology | 1 | 3 | 743 | 1.2K |
| 677 | Organometallic chemistry | 1 | 3 | 2.8K | 3.6K |
| 677 | Bioinorganic chemistry | 1 | 3 | 2.4K | 3.5K |
| 677 | Multilingualism | 1 | 3 | 584 | 894 |
| 677 | Knowledge management | 1 | 3 | 1.0K | 1.5K |
| 677 | Microfluidics | 1 | 3 | 594 | 1.0K |
| 677 | infection | 1 | 3 | 3.3K | 4.7K |
| 677 | Japan | 1 | 3 | 4.0K | 4.9K |
| 677 | Human Resources | 1 | 3 | 882 | 1.5K |
| 677 | Italian language | 2 | 3 | 190 | 95 |
| 677 | Capitalism | 1 | 3 | 445 | 716 |
| 677 | Chemical industry | 1 | 3 | 2.6K | 3.4K |
| 677 | Mountains | 5 | 3 | 299 | 1.3K |
| 677 | Trace elements | 1 | 3 | 709 | 1.3K |
| 677 | Creativity | 1 | 3 | 391 | 810 |
| 677 | race relations | 2 | 3 | 800 | 1.4K |
| 677 | gastrointestinal tract | 1 | 3 | 753 | 1.3K |
| 703 | Law | 1 | 2 | 3.0K | 3.0K |
| 703 | Pharmacy | 1 | 2 | 4.0K | 5.7K |
| 703 | Sustainable Development | 2 | 2 | 2.7K | 5.3K |
| 703 | Mathematics Education | 2 | 2 | 650 | 1.2K |
| 703 | Chemotherapy | 1 | 2 | 3.1K | 4.5K |
| 703 | Pharmaceutical Technology | 1 | 2 | 2.9K | 4.2K |
| 703 | Demography | 1 | 2 | 1.5K | 2.3K |
| 703 | Cryptography | 1 | 2 | 1.3K | 1.7K |
| 703 | Phonetics | 2 | 2 | 412 | 922 |
| 703 | History of Medicine | 1 | 2 | 1.1K | 1.1K |
| 703 | Metaphor | 1 | 2 | 73 | 182 |
| 703 | bioclimatology | 1 | 2 | 1.9K | 3.0K |
| 703 | Race | 1 | 2 | 108 | 218 |
| 703 | Ferroelectricity | 1 | 2 | 2.0K | 2.5K |
| 703 | Semiotics | 1 | 2 | 778 | 822 |
| 703 | Knowledge | 1 | 2 | 793 | 1.0K |
| 703 | Eastern Europe | 6 | 2 | 997 | 2.7K |
| 703 | Germany | 1 | 2 | 1.5K | 1.9K |
| 703 | drug therapy | 1 | 2 | 4.6K | 6.3K |
| 703 | sustainable growth | 1 | 2 | 109 | 282 |
| 703 | Climate | 1 | 2 | 1.1K | 2.1K |
| 703 | Soviet Union | 2 | 2 | 1.2K | 2.1K |
| 703 | weather | 1 | 2 | 1.1K | 2.0K |
| 703 | United Kingdom | 1 | 2 | 3.3K | 4.6K |
| 703 | biological monitoring | 1 | 2 | 1.2K | 2.1K |
| 703 | Forest genetics | 1 | 2 | 729 | 1.1K |
| 703 | Navigation | 1 | 2 | 1.1K | 1.5K |
| 730 | International Relations | 2 | 1 | 2.0K | 2.9K |
| 730 | Theology | 4 | 1 | 1.0K | 1.6K |
| 730 | Crime prevention | 1 | 1 | 589 | 974 |
| 730 | Philosophy of Mind | 1 | 1 | 508 | 832 |
| 730 | Ancient History | 1 | 1 | 67 | 118 |
| 730 | Adult Education | 1 | 1 | 1.2K | 2.0K |
| 730 | Physical organic chemistry | 1 | 1 | 2.5K | 3.5K |
| 730 | Erectile dysfunction | 1 | 1 | 574 | 1.0K |
| 730 | Ethnic relations | 2 | 1 | 968 | 1.8K |
| 730 | Geopolitics | 1 | 1 | 574 | 976 |
| 730 | Ethnic Conflict | 1 | 1 | 511 | 867 |
| 730 | Visual Literacy | 1 | 1 | 77 | 162 |
| 730 | Travel | 2 | 1 | 1.4K | 3.2K |
| 730 | Art | 4 | 1 | 392 | 756 |
| 730 | Health promotion | 1 | 1 | 3.4K | 5.2K |
| 730 | Biometrics | 1 | 1 | 2.2K | 3.2K |
| 730 | forced migration | 1 | 1 | 511 | 867 |
| 730 | drug abuse | 1 | 1 | 1.5K | 2.5K |
| 748 | Arts | 1 | 0 | 1.1K | 1.6K |
| 748 | Literature | 1 | 0 | 1.6K | 1.6K |
| 748 | Global Health | 2 | 0 | 1.8K | 4.3K |
| 748 | Engineering Mathematics | 1 | 0 | 4.6K | 6.3K |
| 748 | Social Movements | 1 | 0 | 331 | 629 |
| 748 | Phonology | 1 | 0 | 180 | 336 |
| 748 | Numerical Analysis | 1 | 0 | 3.8K | 5.2K |
| 748 | Theater | 1 | 0 | 647 | 603 |
| 748 | Quantum Chemistry | 1 | 0 | 1.8K | 2.6K |
| 748 | Operator theory | 1 | 0 | 874 | 1.3K |
| 748 | Nationalism | 1 | 0 | 932 | 1.4K |
| 748 | Biofeedback | 1 | 0 | 297 | 716 |
| 748 | Urban Transportation | 1 | 0 | 396 | 845 |
| 748 | Collective behavior | 1 | 0 | 196 | 482 |
| 748 | Calculus of Variations | 1 | 0 | 870 | 1.2K |
| 748 | Entropy | 2 | 0 | 1.8K | 3.6K |
| 748 | philology | 1 | 0 | 1.3K | 1.2K |
| 748 | Russia | 1 | 0 | 1.1K | 946 |
| 748 | visualization | 1 | 0 | 3.8K | 4.4K |
| 748 | Military readiness | 2 | 0 | 134 | 432 |
| 748 | Sound | 2 | 0 | 1.6K | 3.2K |
| 748 | Latin America | 2 | 0 | 2.1K | 3.2K |
| 748 | Stem cells | 1 | 0 | 3.2K | 4.6K |
| 748 | scientific research | 1 | 0 | 166 | 322 |
| 748 | Asia | 1 | 0 | 5.2K | 7.6K |
| 748 | human migration | 1 | 0 | 90 | 215 |
| 748 | Diplomatic relations | 4 | 0 | 731 | 2.0K |
| 748 | Dementia | 3 | 0 | 2.0K | 3.4K |
| 748 | Group Identity | 1 | 0 | 194 | 440 |
| 748 | Catholic Church | 3 | 0 | 467 | 613 |
| 748 | energy resources | 1 | 0 | 1.4K | 2.4K |
| 748 | tests | 1 | 0 | 387 | 794 |
| 748 | mathematical analysis | 1 | 0 | 3.2K | 4.2K |
| 748 | environmental issues | 1 | 0 | 1.0K | 1.9K |