72.5K(top 0.1%)
papers
2.7M(top 0.1%)
citations
527(top 0.1%)
h-index
913(top 0.1%)
g-index
94.8K
all documents
3.3M
doc citations
42.4K
citing journals
Top Disciplines (by citations)
# | Discipline | Articles | Citations | R ARank | R CRank |
---|---|---|---|---|---|
5 | Natural history | 352 | 92,223 | 191 | 160 |
12 | Condensed Matter | 735 | 41,784 | 144 | 91 |
13 | Research | 1,009 | 41,335 | 249 | 197 |
16 | United States | 1,345 | 37,101 | 83 | 79 |
25 | Psychophysiology | 488 | 26,407 | 75 | 64 |
34 | Behavior | 707 | 21,789 | 18 | 46 |
35 | Planets | 441 | 21,359 | 74 | 73 |
36 | alcoholism | 597 | 21,219 | 4 | 11 |
50 | drug addiction | 388 | 14,619 | 10 | 16 |
52 | Neurons | 94 | 14,483 | 68 | 80 |
57 | nanoscience | 132 | 13,941 | 322 | 158 |
63 | Evolution | 90 | 12,727 | 237 | 96 |
64 | Alzheimer's disease | 322 | 12,683 | 74 | 43 |
65 | Dementia | 309 | 12,373 | 72 | 41 |
66 | biological evolution | 91 | 12,348 | 247 | 124 |
68 | miniaturization | 90 | 11,472 | 223 | 126 |
70 | Nervous system | 144 | 11,208 | 183 | 144 |
80 | Brain | 228 | 9,802 | 111 | 125 |
81 | Cognition | 179 | 9,758 | 73 | 60 |
83 | Growth | 97 | 9,501 | 131 | 127 |
85 | Immunity | 75 | 9,480 | 365 | 311 |
90 | Mental illness | 171 | 9,213 | 126 | 127 |
91 | Pollution | 145 | 9,017 | 624 | 504 |
93 | transport vesicles | 5 | 8,755 | 185 | 85 |
94 | genome | 81 | 8,703 | 190 | 171 |
96 | Statistical physics | 326 | 8,332 | 223 | 244 |
104 | Perception | 138 | 7,682 | 34 | 14 |
107 | Cancer | 382 | 7,438 | 209 | 493 |
109 | Sleep | 187 | 7,241 | 53 | 67 |
119 | Earth Sciences | 104 | 6,543 | 301 | 153 |
132 | Meteorites | 94 | 5,804 | 39 | 17 |
133 | Aging | 477 | 5,773 | 53 | 203 |
136 | Colloids | 116 | 5,518 | 433 | 299 |
143 | Biometrics | 112 | 5,258 | 80 | 67 |
146 | counseling | 29 | 5,166 | 341 | 31 |
150 | behavior therapy | 137 | 5,040 | 14 | 15 |
155 | cell physiology | 76 | 4,741 | 203 | 197 |
162 | Adolescent | 201 | 4,537 | 79 | 95 |
165 | Marriage counseling | 13 | 4,469 | 92 | 3 |
166 | Immune system | 12 | 4,425 | 634 | 264 |
168 | drugs | 105 | 4,317 | 89 | 51 |
171 | Allergy | 28 | 4,239 | 409 | 256 |
174 | Diet | 114 | 4,189 | 228 | 341 |
177 | Reproduction | 149 | 4,111 | 160 | 218 |
180 | older people | 452 | 3,965 | 24 | 49 |
193 | psychotherapy | 90 | 3,560 | 108 | 114 |
203 | viruses | 48 | 3,423 | 391 | 316 |
207 | finance | 25 | 3,348 | 647 | 219 |
209 | Women's health | 134 | 3,325 | 38 | 45 |
212 | Solar System | 92 | 3,214 | 62 | 65 |
215 | proteins | 44 | 3,137 | 507 | 258 |
226 | Spectrum analysis | 95 | 2,982 | 616 | 654 |
227 | medical education | 144 | 2,965 | 141 | 181 |
228 | language | 65 | 2,937 | 67 | 55 |
230 | Virulence | 44 | 2,917 | 241 | 254 |
239 | biopolymers | 54 | 2,803 | 191 | 90 |
242 | health services | 137 | 2,784 | 46 | 71 |
245 | drug abuse | 117 | 2,781 | 19 | 21 |
249 | Learning | 80 | 2,760 | 93 | 115 |
254 | Cerebral cortex | 42 | 2,655 | 167 | 152 |
257 | fertility | 87 | 2,598 | 95 | 143 |
261 | Glass | 63 | 2,558 | 165 | 133 |
261 | pottery | 63 | 2,558 | 164 | 131 |
263 | Speech | 43 | 2,549 | 127 | 80 |
265 | Hospitals | 127 | 2,505 | 50 | 84 |
268 | environmental pollution | 61 | 2,462 | 800 | 738 |
272 | Population | 87 | 2,442 | 47 | 29 |
273 | drug therapy | 87 | 2,434 | 320 | 377 |
279 | Diabetes | 61 | 2,335 | 468 | 599 |
281 | Demographic research | 27 | 2,297 | 15 | 11 |
283 | Chronic diseases | 42 | 2,274 | 98 | 157 |
286 | personality | 49 | 2,252 | 172 | 203 |
287 | ecosystem | 31 | 2,181 | 305 | 232 |
288 | rehabilitation | 77 | 2,179 | 276 | 324 |
291 | Liver diseases | 55 | 2,163 | 310 | 532 |
292 | Medical innovations | 26 | 2,148 | 213 | 258 |
293 | Birth control | 57 | 2,125 | 32 | 23 |
299 | gene mapping | 37 | 2,036 | 486 | 443 |
300 | Molecular structure | 27 | 2,019 | 530 | 354 |
302 | viral genetics | 13 | 2,006 | 172 | 189 |
305 | mutagens | 26 | 1,941 | 226 | 138 |
308 | environmental exposure | 42 | 1,901 | 271 | 177 |
309 | violence | 88 | 1,894 | 41 | 78 |
310 | drug development | 20 | 1,893 | 312 | 275 |
311 | Developing countries | 58 | 1,889 | 194 | 149 |
316 | arthritis | 47 | 1,858 | 310 | 399 |
317 | pain | 44 | 1,853 | 318 | 398 |
318 | biological factors | 62 | 1,852 | 204 | 247 |
320 | Vision | 42 | 1,832 | 81 | 79 |
322 | Carbon | 27 | 1,814 | 128 | 81 |
323 | Plants | 23 | 1,776 | 876 | 588 |
325 | Host-parasite interactions | 34 | 1,737 | 317 | 466 |
329 | Cell metabolism | 14 | 1,716 | 278 | 315 |
336 | mathematical analysis | 75 | 1,683 | 219 | 56 |
338 | government | 35 | 1,662 | 102 | 65 |
341 | Bacterial diseases | 19 | 1,639 | 18 | 7 |
346 | families | 39 | 1,608 | 118 | 61 |
348 | Autism | 18 | 1,607 | 208 | 100 |
353 | polymerization | 37 | 1,583 | 1.4K | 923 |
354 | Decision making | 27 | 1,582 | 342 | 184 |
357 | United Kingdom | 26 | 1,554 | 555 | 431 |
364 | probabilities | 86 | 1,510 | 167 | 134 |
366 | Post-traumatic stress disorder | 54 | 1,495 | 62 | 102 |
370 | Performance | 18 | 1,480 | 72 | 21 |
379 | Vaccines | 39 | 1,460 | 389 | 298 |
380 | Algae | 41 | 1,459 | 123 | 123 |
382 | plant molecular biology | 12 | 1,453 | 893 | 623 |
385 | migration policy | 26 | 1,428 | 6 | 14 |
388 | immigration | 25 | 1,414 | 9 | 14 |
388 | Asylum seeker | 25 | 1,414 | 8 | 14 |
388 | Metals | 61 | 1,414 | 286 | 236 |
391 | drug control | 42 | 1,413 | 26 | 22 |
392 | geological modeling | 11 | 1,406 | 189 | 57 |
395 | Biodiversity | 23 | 1,397 | 898 | 570 |
397 | carcinogens | 21 | 1,393 | 322 | 216 |
400 | Plant cells | 12 | 1,355 | 715 | 653 |
402 | population trends | 12 | 1,351 | 19 | 12 |
403 | city planning | 54 | 1,338 | 179 | 166 |
405 | Environmental pollutants | 18 | 1,336 | 823 | 419 |
405 | Transplantation | 24 | 1,336 | 678 | 511 |
413 | Seaweed | 32 | 1,291 | 108 | 106 |
413 | sex crimes | 61 | 1,291 | 19 | 56 |
415 | Memory | 23 | 1,281 | 179 | 139 |
421 | human development | 45 | 1,270 | 85 | 144 |
423 | children | 27 | 1,251 | 73 | 53 |
424 | Ethnology | 122 | 1,242 | 59 | 88 |
428 | concrete | 5 | 1,216 | 556 | 75 |
429 | Latin America | 225 | 1,212 | 78 | 51 |
432 | Emotions | 23 | 1,188 | 143 | 137 |
435 | Youth | 31 | 1,175 | 115 | 122 |
437 | Human biology | 33 | 1,152 | 87 | 47 |
439 | Social behavior | 34 | 1,127 | 245 | 297 |
442 | health planning | 58 | 1,119 | 107 | 136 |
443 | Thorax | 49 | 1,113 | 68 | 100 |
445 | DNA polymerases | 10 | 1,101 | 237 | 260 |
446 | Hippocampus | 13 | 1,080 | 112 | 87 |
448 | behavior modification | 24 | 1,068 | 106 | 99 |
449 | Therapeutics | 53 | 1,058 | 377 | 693 |
450 | homosexuality | 44 | 1,049 | 20 | 37 |
452 | sexual behavior | 28 | 1,032 | 89 | 85 |
456 | Respiration | 41 | 1,011 | 342 | 465 |
461 | Communication | 29 | 995 | 504 | 439 |
463 | plant communities | 9 | 993 | 723 | 433 |
465 | Bacterial infections | 20 | 967 | 222 | 375 |
468 | brain mapping | 18 | 939 | 283 | 252 |
470 | Steroids | 14 | 932 | 293 | 116 |
472 | Telecommunication | 28 | 917 | 807 | 607 |
474 | Stem cells | 27 | 889 | 605 | 677 |
475 | Light | 19 | 878 | 359 | 572 |
477 | Suicide | 44 | 862 | 41 | 86 |
480 | Muscles | 16 | 844 | 384 | 296 |
484 | international cooperation | 18 | 830 | 151 | 112 |
485 | Communication in medicine | 16 | 829 | 168 | 91 |
486 | Europe | 185 | 828 | 229 | 850 |
487 | Culture | 61 | 827 | 111 | 113 |
491 | Phylogeny | 7 | 820 | 585 | 195 |
492 | Social work | 57 | 819 | 174 | 209 |
493 | peace | 24 | 808 | 96 | 106 |
494 | women | 36 | 804 | 70 | 32 |
501 | exobiology | 12 | 776 | 135 | 96 |
502 | Development | 16 | 774 | 182 | 116 |
504 | Hearing | 13 | 768 | 345 | 217 |
506 | harm reduction | 28 | 765 | 17 | 10 |
509 | ethanol | 47 | 753 | 24 | 75 |
510 | Credit | 4 | 748 | 72 | 17 |
510 | Money | 4 | 748 | 91 | 17 |
515 | heredity | 19 | 732 | 194 | 144 |
516 | eugenics | 35 | 727 | 83 | 119 |
519 | Government policy | 21 | 708 | 18 | 39 |
520 | Asia | 26 | 704 | 698 | 307 |
521 | Personality Assessment | 26 | 702 | 107 | 177 |
522 | social science | 13 | 700 | 32 | 44 |
527 | sports injuries | 47 | 684 | 19 | 24 |
528 | population policy | 30 | 682 | 10 | 13 |
532 | RNA | 22 | 671 | 136 | 228 |
533 | Student Health Services | 30 | 669 | 31 | 26 |
535 | Volcanoes | 15 | 667 | 102 | 81 |
540 | software | 8 | 648 | 407 | 141 |
541 | Radio | 28 | 646 | 486 | 582 |
543 | infection | 29 | 640 | 469 | 768 |
544 | Psychiatric hospitals | 32 | 637 | 98 | 125 |
556 | Eigenvalues | 20 | 596 | 26 | 2 |
557 | Microorganisms | 3 | 595 | 1.6K | 674 |
560 | scientific societies | 38 | 583 | 117 | 259 |
561 | Attention | 24 | 580 | 85 | 95 |
565 | Androgens | 13 | 569 | 69 | 68 |
571 | Africa | 49 | 553 | 220 | 204 |
572 | child abuse | 24 | 551 | 171 | 291 |
574 | clay | 5 | 550 | 361 | 117 |
574 | clay minerals | 5 | 550 | 226 | 87 |
574 | Quality of life | 15 | 550 | 596 | 598 |
574 | Spine | 44 | 550 | 115 | 402 |
584 | enzymes | 19 | 532 | 395 | 462 |
586 | teratogens | 5 | 525 | 54 | 14 |
588 | mental processes | 18 | 523 | 62 | 50 |
594 | atmospheric models | 15 | 512 | 323 | 356 |
596 | management | 25 | 503 | 999 | 1.2K |
599 | hygiene | 13 | 491 | 179 | 110 |
602 | free radicals | 14 | 486 | 539 | 754 |
603 | Economic planning | 5 | 484 | 205 | 70 |
606 | Agriculture | 14 | 483 | 1.1K | 808 |
612 | Kidney diseases | 23 | 473 | 289 | 416 |
614 | Yeast | 3 | 468 | 572 | 195 |
616 | Electrophysiology | 22 | 464 | 389 | 419 |
617 | Birds | 9 | 463 | 873 | 409 |
618 | antibiotics | 14 | 457 | 152 | 128 |
620 | computer networks | 17 | 450 | 905 | 736 |
626 | child behavior | 26 | 443 | 53 | 131 |
632 | Economic Assistance | 11 | 431 | 160 | 122 |
632 | Australia | 28 | 431 | 504 | 578 |
636 | Minerals | 9 | 430 | 325 | 166 |
636 | Primates | 10 | 430 | 426 | 290 |
638 | lasers | 32 | 429 | 545 | 633 |
639 | Genetic therapy | 23 | 427 | 453 | 835 |
641 | data protection | 14 | 424 | 72 | 71 |
645 | Informatics | 12 | 417 | 396 | 374 |
646 | Microwaves | 24 | 416 | 550 | 514 |
649 | Synapses | 11 | 408 | 133 | 147 |
652 | Menopause | 13 | 403 | 121 | 124 |
658 | biomimicry | 8 | 396 | 55 | 32 |
660 | Digestive system diseases | 21 | 394 | 339 | 514 |
662 | Genes | 21 | 391 | 329 | 472 |
667 | Prisons | 34 | 382 | 10 | 23 |
670 | Cell death | 12 | 379 | 798 | 1.0K |
671 | Cerebrospinal fluid | 6 | 378 | 56 | 21 |
672 | biological invasions | 5 | 377 | 525 | 264 |
681 | national security | 25 | 362 | 46 | 98 |
682 | primary prevention | 25 | 357 | 70 | 132 |
688 | mammals | 13 | 348 | 494 | 458 |
689 | Social problems | 6 | 346 | 287 | 62 |
690 | Disease | 2 | 344 | 368 | 255 |
692 | world | 7 | 343 | 184 | 172 |
695 | family counseling | 1 | 339 | 327 | 11 |
698 | cryosphere | 12 | 338 | 186 | 223 |
699 | cloning | 6 | 337 | 627 | 693 |
700 | Communist countries | 4 | 336 | 214 | 10 |
700 | economic conditions | 9 | 336 | 209 | 61 |
700 | Jurisprudence | 29 | 336 | 260 | 372 |
704 | Social environment | 14 | 334 | 53 | 51 |
704 | diseases | 1 | 334 | 392 | 260 |
706 | race relations | 26 | 333 | 102 | 161 |
707 | Membranes | 11 | 332 | 697 | 802 |
708 | Social support | 13 | 325 | 28 | 32 |
708 | Microscopy | 30 | 325 | 531 | 604 |
711 | biocatalysis | 2 | 323 | 276 | 267 |
711 | Homogeneous catalysis | 2 | 323 | 276 | 267 |
711 | Heterogeneous catalysis | 2 | 323 | 276 | 267 |
716 | arrhythmia | 9 | 318 | 182 | 216 |
720 | California | 5 | 313 | 404 | 197 |
721 | Radio waves | 12 | 308 | 465 | 506 |
723 | Chromosomes | 16 | 306 | 285 | 528 |
726 | Estuaries | 4 | 305 | 156 | 133 |
729 | family violence | 15 | 303 | 105 | 186 |
731 | Greece | 28 | 302 | 50 | 30 |
735 | school psychologists | 3 | 301 | 110 | 70 |
738 | China | 23 | 299 | 936 | 1.1K |
740 | cardiac catheterization | 41 | 296 | 154 | 434 |
743 | coal | 2 | 289 | 940 | 369 |
743 | collagen | 2 | 289 | 318 | 182 |
747 | feeding behavior | 18 | 287 | 173 | 369 |
748 | disabilities | 10 | 286 | 406 | 341 |
750 | Eastern Europe | 139 | 284 | 33 | 162 |
751 | Crystal growth | 9 | 283 | 677 | 592 |
753 | data collection | 9 | 282 | 562 | 629 |
755 | Glycoconjugates | 5 | 281 | 429 | 331 |
755 | glycolipids | 5 | 281 | 429 | 331 |
758 | Atomic spectroscopy | 13 | 280 | 428 | 384 |
759 | Oligosaccharides | 4 | 277 | 231 | 97 |
765 | Physical fitness | 13 | 267 | 545 | 688 |
765 | sustainable growth | 2 | 267 | 51 | 18 |
765 | Laser Spectroscopy | 11 | 267 | 399 | 341 |
769 | concepts | 12 | 266 | 18 | 26 |
769 | disease outbreaks | 10 | 266 | 299 | 386 |
769 | Epidemics | 10 | 266 | 281 | 384 |
769 | energy development | 6 | 266 | 486 | 547 |
775 | Psychiatric Epidemiology | 13 | 264 | 192 | 380 |
779 | Breeding | 21 | 262 | 452 | 838 |
783 | chronic disease | 12 | 257 | 79 | 105 |
784 | Vocational guidance | 3 | 255 | 869 | 405 |
785 | cell interaction | 9 | 254 | 741 | 824 |
787 | Bioelectronics | 5 | 253 | 799 | 934 |
789 | Nonprofit organizations | 4 | 252 | 278 | 117 |
790 | Self | 3 | 251 | 180 | 53 |
796 | Tropical Medicine | 28 | 247 | 457 | 967 |
801 | Biomolecules | 4 | 239 | 456 | 398 |
803 | motor skills | 4 | 237 | 160 | 98 |
806 | Parasites | 16 | 234 | 612 | 848 |
808 | cytokines | 6 | 232 | 1.0K | 959 |
810 | Groundwater | 11 | 230 | 387 | 349 |
816 | cross-cultural comparison | 21 | 227 | 56 | 157 |
817 | Cement | 2 | 226 | 407 | 154 |
819 | conflict management | 9 | 222 | 116 | 150 |
825 | rare diseases | 5 | 219 | 643 | 473 |
828 | mathematical concepts | 11 | 216 | 138 | 112 |
831 | Intellectual disability | 18 | 213 | 313 | 516 |
832 | Oxidation-reduction | 8 | 212 | 503 | 919 |
834 | North America | 19 | 209 | 160 | 284 |
837 | Appetite | 12 | 207 | 211 | 406 |
843 | Earthquakes | 13 | 201 | 168 | 185 |
844 | vascular diseases | 12 | 200 | 472 | 1.0K |
851 | Entomology | 11 | 194 | 1.6K | 1.4K |
852 | Heterocyclic compounds | 21 | 193 | 288 | 372 |
857 | DNA repair | 5 | 186 | 203 | 189 |
860 | Diplomatic relations | 19 | 184 | 225 | 150 |
865 | Cell communication | 8 | 181 | 535 | 719 |
868 | population geography | 8 | 178 | 122 | 154 |
869 | water supply | 10 | 177 | 578 | 868 |
870 | Blood vessels | 3 | 176 | 304 | 157 |
875 | Plant diseases | 2 | 173 | 2.7K | 1.4K |
875 | strategy | 9 | 173 | 111 | 45 |
880 | child sexual abuse | 9 | 170 | 20 | 47 |
880 | urban population | 2 | 170 | 46 | 21 |
880 | weight loss | 14 | 170 | 27 | 69 |
880 | Bones | 8 | 170 | 431 | 708 |
880 | Pregnancy | 18 | 170 | 250 | 560 |
886 | Sociobiology | 18 | 167 | 33 | 106 |
889 | administrative agencies | 3 | 164 | 295 | 149 |
889 | civil service | 3 | 164 | 400 | 238 |
894 | forestry | 5 | 162 | 190 | 156 |
903 | Renaissance | 140 | 157 | 17 | 37 |
903 | Eurasia | 6 | 157 | 117 | 85 |
909 | cosmetics | 1 | 154 | 436 | 67 |
914 | Brain damage | 7 | 151 | 305 | 403 |
918 | eye | 1 | 149 | 402 | 360 |
923 | psychoanalytic therapy | 6 | 147 | 61 | 15 |
925 | Ion channels | 6 | 146 | 46 | 52 |
925 | Japan | 11 | 146 | 1.2K | 1.2K |
930 | cell movement | 5 | 141 | 209 | 310 |
933 | glaciers | 7 | 140 | 229 | 264 |
938 | biomedicine | 8 | 139 | 537 | 738 |
938 | Information Science | 12 | 139 | 803 | 1.4K |
938 | Consciousness | 8 | 139 | 211 | 301 |
946 | Aggression | 11 | 134 | 157 | 379 |
947 | paraphilias | 6 | 133 | 90 | 173 |
947 | Fungi | 1 | 133 | 1.5K | 836 |
957 | Fisheries | 4 | 126 | 1.5K | 1.2K |
963 | tomography | 10 | 125 | 190 | 315 |
970 | Quantum theory | 9 | 123 | 518 | 615 |
973 | Liposomes | 18 | 121 | 109 | 493 |
973 | Lipid bilayers | 18 | 121 | 84 | 426 |
973 | Soviet Union | 12 | 121 | 263 | 235 |
973 | Fish | 3 | 121 | 462 | 207 |
982 | Societies | 40 | 119 | 26 | 104 |
987 | Drosophila | 4 | 116 | 19 | 18 |
987 | Safety management | 5 | 116 | 393 | 239 |
990 | Documentation | 5 | 115 | 239 | 281 |
990 | Cytokine | 2 | 115 | 612 | 548 |
1003 | forced migration | 8 | 109 | 109 | 182 |
1008 | Middle East | 45 | 107 | 83 | 257 |
1009 | Input-output analysis | 3 | 106 | 292 | 247 |
1009 | Wealth | 3 | 106 | 185 | 169 |
1009 | Urban Areas | 10 | 106 | 60 | 153 |
1017 | research and development | 7 | 104 | 185 | 402 |
1019 | Criminal behavior | 3 | 103 | 201 | 143 |
1019 | artificial cells | 17 | 103 | 13 | 44 |
1022 | Growth factors | 3 | 102 | 287 | 476 |
1022 | Navigation | 11 | 102 | 212 | 292 |
1027 | animals | 6 | 101 | 1.2K | 1.2K |
1027 | X-ray crystallography | 7 | 101 | 486 | 513 |
1027 | movement | 4 | 101 | 196 | 214 |
1027 | radar | 3 | 101 | 257 | 189 |
1027 | spousal abuse | 3 | 101 | 26 | 26 |
1035 | values | 6 | 100 | 114 | 30 |
1037 | educational statistics | 2 | 98 | 138 | 109 |
1037 | Metabolic disorders in children | 7 | 98 | 218 | 187 |
1041 | nucleotides | 8 | 97 | 212 | 184 |
1044 | ovary | 3 | 95 | 229 | 144 |
1062 | Federal government | 9 | 90 | 35 | 83 |
1069 | Economic anthropology | 4 | 88 | 49 | 8 |
1069 | solar cells | 4 | 88 | 428 | 686 |
1074 | Recombinant DNA | 6 | 87 | 1.2K | 1.6K |
1074 | Culture techniques | 10 | 87 | 101 | 236 |
1077 | organization | 4 | 85 | 611 | 850 |
1078 | Central Asia | 2 | 84 | 322 | 127 |
1084 | Structure-activity relationship | 2 | 83 | 689 | 447 |
1084 | vitamin C | 1 | 83 | 990 | 680 |
1084 | vitamin E | 1 | 83 | 990 | 680 |
1088 | refugees | 8 | 82 | 108 | 168 |
1088 | Combinatorial analysis | 10 | 82 | 468 | 418 |
1088 | role | 2 | 82 | 596 | 617 |
1088 | Approximation Theory | 3 | 82 | 257 | 147 |
1093 | Work | 3 | 81 | 359 | 310 |
1093 | Population Dynamics | 7 | 81 | 66 | 206 |
1096 | Sonar | 2 | 80 | 300 | 193 |
1096 | professional practice | 10 | 80 | 112 | 93 |
1096 | retirement income | 1 | 80 | 175 | 41 |
1100 | Fouling | 1 | 79 | 616 | 394 |
1107 | Bone diseases | 5 | 78 | 431 | 783 |
1107 | Nuclear family | 3 | 78 | 159 | 119 |
1107 | crime victims | 4 | 78 | 107 | 113 |
1107 | traffic safety | 10 | 78 | 95 | 235 |
1112 | thinking | 5 | 77 | 106 | 173 |
1116 | Lipids | 4 | 76 | 1.5K | 2.0K |
1123 | Futures | 1 | 75 | 697 | 343 |
1123 | prostaglandins | 1 | 75 | 803 | 471 |
1128 | optical devices | 9 | 74 | 206 | 428 |
1133 | Physicians | 1 | 73 | 184 | 27 |
1133 | Jews | 26 | 73 | 47 | 58 |
1137 | journals | 14 | 72 | 45 | 19 |
1137 | Library Science | 20 | 72 | 324 | 667 |
1137 | coastal areas | 6 | 72 | 24 | 65 |
1137 | coastal archaeology | 6 | 72 | 24 | 65 |
1137 | islands | 6 | 72 | 24 | 65 |
1137 | Chromatographic analysis | 5 | 72 | 1.8K | 2.0K |
1137 | United Nations | 3 | 72 | 33 | 22 |
1137 | Autonomous robots | 6 | 72 | 102 | 293 |
1137 | investigative techniques | 1 | 72 | 322 | 191 |
1150 | men | 9 | 71 | 84 | 271 |
1150 | sea level | 2 | 71 | 67 | 162 |
1150 | Drug discovery | 4 | 71 | 225 | 342 |
1156 | High performance computing | 2 | 70 | 41 | 18 |
1156 | Sites | 6 | 70 | 94 | 248 |
1156 | crime | 5 | 70 | 546 | 669 |
1163 | optical phenomena | 7 | 69 | 50 | 138 |
1165 | Detectors | 7 | 68 | 1.1K | 1.5K |
1168 | drug evaluation | 7 | 67 | 1.0K | 1.8K |
1179 | Parkinson's disease | 1 | 64 | 562 | 305 |
1184 | Interactive multimedia | 5 | 63 | 287 | 295 |
1190 | Coronary heart disease | 3 | 61 | 279 | 192 |
1193 | Chemical analysis | 7 | 60 | 975 | 1.7K |
1193 | internet | 7 | 60 | 913 | 1.5K |
1198 | Body Image | 4 | 59 | 135 | 320 |
1198 | Multiple sclerosis | 6 | 59 | 454 | 606 |
1202 | Hazardous waste | 3 | 58 | 905 | 1.6K |
1202 | sex differences | 2 | 58 | 220 | 247 |
1202 | Demographic analysis | 2 | 58 | 39 | 53 |
1208 | France | 19 | 57 | 88 | 267 |
1208 | bats | 2 | 57 | 150 | 94 |
1208 | social aspects | 6 | 57 | 31 | 53 |
1208 | Judaism | 29 | 57 | 32 | 32 |
1215 | Screening | 3 | 56 | 246 | 302 |
1215 | adhesives | 2 | 56 | 854 | 554 |
1215 | biochemical markers | 10 | 56 | 423 | 1.2K |
1215 | Spain | 26 | 56 | 139 | 277 |
1223 | Ultrasonic Imaging | 4 | 55 | 387 | 591 |
1223 | peptides | 6 | 55 | 754 | 1.1K |
1223 | scholarly publishing | 2 | 55 | 201 | 129 |
1227 | Exercise | 6 | 54 | 1.1K | 1.7K |
1227 | gastrointestinal tract | 4 | 54 | 285 | 642 |
1233 | Minority Health | 8 | 53 | 5 | 37 |
1233 | telemarketing | 1 | 53 | 238 | 152 |
1233 | Cheminformatics | 2 | 53 | 581 | 699 |
1237 | Protein engineering | 2 | 52 | 393 | 478 |
1237 | molecular design | 2 | 52 | 401 | 476 |
1251 | Criticism | 7 | 49 | 142 | 102 |
1251 | commerce | 3 | 49 | 1.6K | 1.5K |
1259 | Gastrointestinal diseases | 8 | 48 | 449 | 1.1K |
1265 | urban forestry | 3 | 47 | 235 | 401 |
1265 | kidney | 1 | 47 | 190 | 166 |
1273 | Relationships | 2 | 46 | 208 | 299 |
1273 | Navier-Stokes equations | 6 | 46 | 61 | 120 |
1280 | toxicity testing | 1 | 45 | 1.6K | 1.2K |
1280 | Southeast Asia | 13 | 45 | 137 | 296 |
1280 | Health Risk Assessment | 2 | 45 | 744 | 669 |
1280 | freshwater biology | 4 | 45 | 896 | 1.4K |
1287 | multimedia | 3 | 44 | 321 | 324 |
1287 | Organelle biogenesis | 2 | 44 | 338 | 410 |
1298 | libraries | 13 | 43 | 240 | 401 |
1298 | atmosphere | 1 | 43 | 936 | 745 |
1298 | death | 5 | 43 | 202 | 331 |
1298 | antisocial personality disorder | 5 | 43 | 127 | 279 |
1312 | European Union | 2 | 42 | 224 | 203 |
1312 | India | 9 | 42 | 1.1K | 1.5K |
1320 | labor | 12 | 41 | 55 | 127 |
1320 | degradation | 2 | 41 | 776 | 937 |
1327 | immigrants | 11 | 40 | 51 | 107 |
1327 | insurance | 1 | 40 | 641 | 368 |
1327 | Endocrine system | 22 | 40 | 261 | 527 |
1327 | educational innovations | 4 | 40 | 406 | 653 |
1339 | Stress | 2 | 39 | 392 | 559 |
1339 | European Economic Community | 2 | 39 | 305 | 366 |
1345 | Osteoporosis | 2 | 38 | 632 | 650 |
1345 | Capitalism | 2 | 38 | 268 | 275 |
1352 | Great Lakes | 1 | 37 | 187 | 181 |
1352 | Computer Literacy | 2 | 37 | 303 | 378 |
1352 | Israel | 7 | 37 | 88 | 114 |
1352 | drug toxicity | 2 | 37 | 553 | 846 |
1352 | environmental issues | 3 | 37 | 527 | 911 |
1360 | Solutions | 2 | 36 | 599 | 535 |
1360 | negotiation | 4 | 36 | 78 | 141 |
1369 | Opioids | 2 | 35 | 129 | 97 |
1369 | Labor Movement | 16 | 35 | 44 | 176 |
1369 | Developed countries | 1 | 35 | 146 | 106 |
1373 | Genetic markers | 4 | 34 | 220 | 574 |
1373 | Organizations | 1 | 34 | 125 | 132 |
1385 | circadian rhythm | 2 | 32 | 692 | 812 |
1385 | biological rhythms | 2 | 32 | 646 | 793 |
1385 | Paleobotany | 2 | 32 | 224 | 339 |
1385 | Vegetation dynamics | 2 | 32 | 214 | 334 |
1385 | Semiconductor industry | 2 | 32 | 183 | 211 |
1385 | food industry | 2 | 32 | 454 | 547 |
1400 | cell proliferation | 4 | 31 | 363 | 783 |
1400 | Bible | 10 | 31 | 140 | 103 |
1400 | Reading | 1 | 31 | 927 | 773 |
1400 | weather forecasting | 3 | 31 | 209 | 429 |
1400 | Literacy | 1 | 31 | 520 | 365 |
1409 | Pacific Islands | 3 | 30 | 384 | 489 |
1409 | Economic reform | 2 | 30 | 101 | 52 |
1409 | International arbitration | 1 | 30 | 82 | 16 |
1409 | disaster relief | 2 | 30 | 275 | 456 |
1409 | biological monitoring | 2 | 30 | 832 | 1.2K |
1418 | indoor air pollution | 2 | 29 | 630 | 904 |
1418 | Ventilation | 2 | 29 | 851 | 1.1K |
1418 | Sick building syndrome | 2 | 29 | 630 | 904 |
1418 | caffeine | 1 | 29 | 44 | 42 |
1418 | working class | 13 | 29 | 59 | 104 |
1418 | evaluation | 4 | 29 | 116 | 279 |
1436 | personal space | 1 | 28 | 170 | 103 |
1436 | Electroconvulsive therapy | 1 | 28 | 310 | 262 |
1436 | anesthesia | 6 | 28 | 391 | 786 |
1436 | Regulation | 1 | 28 | 39 | 84 |
1436 | Ultrasound | 4 | 28 | 620 | 1.2K |
1447 | extraterrestrial environment | 1 | 27 | 642 | 599 |
1447 | astronomical phenomena | 1 | 27 | 519 | 482 |
1454 | disease vectors | 3 | 26 | 1.2K | 2.1K |
1454 | Climate | 2 | 26 | 795 | 1.2K |
1454 | educational planning | 3 | 26 | 453 | 783 |
1454 | masculinity | 4 | 26 | 37 | 242 |
1454 | Soil ecology | 1 | 26 | 952 | 1.2K |
1465 | Social interaction | 2 | 25 | 366 | 550 |
1465 | catalytic activity | 1 | 25 | 1.2K | 1.3K |
1465 | Uncertainty | 1 | 25 | 405 | 367 |
1473 | plasma spraying | 1 | 24 | 538 | 514 |
1473 | Paleopathology | 4 | 24 | 300 | 519 |
1473 | Carbon dioxide | 1 | 24 | 191 | 206 |
1473 | Adipose tissue | 1 | 24 | 238 | 225 |
1473 | Zoonoses | 1 | 24 | 759 | 858 |
1481 | Labor history | 7 | 23 | 21 | 82 |
1481 | prions | 1 | 23 | 187 | 211 |
1489 | construction | 1 | 22 | 216 | 341 |
1489 | dissociative disorders | 6 | 22 | 39 | 313 |
1489 | gait | 3 | 22 | 604 | 1.2K |
1489 | walking | 3 | 22 | 604 | 1.2K |
1489 | Influenza | 4 | 22 | 271 | 790 |
1510 | Permafrost | 1 | 21 | 286 | 372 |
1510 | Arab-Israeli Conflict | 3 | 21 | 113 | 134 |
1510 | phase diagrams | 4 | 21 | 163 | 289 |
1510 | Frozen ground | 1 | 21 | 291 | 373 |
1510 | ground penetrating radar | 1 | 21 | 145 | 90 |
1510 | Catalysts | 1 | 21 | 1.3K | 1.3K |
1510 | Egypt | 3 | 21 | 328 | 847 |
1527 | Zeolites | 1 | 20 | 746 | 999 |
1527 | Carbohydrates | 3 | 20 | 571 | 1.2K |
1527 | Invertebrates | 1 | 20 | 949 | 1.0K |
1527 | infrared technology | 2 | 20 | 357 | 338 |
1527 | NMR | 3 | 20 | 665 | 1.0K |
1527 | magnetic resonance | 3 | 20 | 708 | 1.0K |
1542 | colonies | 7 | 19 | 41 | 57 |
1542 | Metallography | 1 | 19 | 792 | 829 |
1542 | technical education | 4 | 19 | 558 | 1.1K |
1542 | Chemical industry | 4 | 19 | 1.4K | 2.3K |
1542 | Amphibians | 3 | 19 | 308 | 360 |
1542 | pharmaceutical industry | 1 | 19 | 1.2K | 1.2K |
1542 | recreation | 2 | 19 | 928 | 1.0K |
1554 | Communication in politics | 2 | 18 | 222 | 340 |
1554 | corrections | 2 | 18 | 233 | 316 |
1554 | Classification | 4 | 18 | 328 | 687 |
1554 | cultural pluralism | 14 | 18 | 62 | 720 |
1554 | punishment | 2 | 18 | 122 | 220 |
1554 | Europa | 11 | 18 | 276 | 1.1K |
1554 | Radio frequency | 2 | 18 | 880 | 1.1K |
1568 | marketing | 4 | 17 | 1.5K | 2.7K |
1568 | Antibodies | 1 | 17 | 1.1K | 1.3K |
1568 | Antigens | 1 | 17 | 1.6K | 1.9K |
1577 | stability | 4 | 16 | 55 | 146 |
1577 | amino acids | 2 | 16 | 982 | 1.8K |
1585 | Feminist psychology | 1 | 15 | 162 | 212 |
1585 | natural disasters | 1 | 15 | 2.5K | 2.9K |
1585 | Thermal analysis | 1 | 15 | 2.2K | 2.3K |
1598 | social conflict | 1 | 14 | 420 | 409 |
1598 | North Africa | 1 | 14 | 412 | 176 |
1598 | Water chemistry | 1 | 14 | 944 | 1.1K |
1598 | social status | 1 | 14 | 71 | 119 |
1598 | Occupational mobility | 1 | 14 | 71 | 119 |
1598 | Reptiles | 2 | 14 | 462 | 533 |
1598 | liver | 3 | 14 | 418 | 882 |
1616 | Trademarks | 1 | 13 | 298 | 358 |
1616 | industrial relations | 8 | 13 | 485 | 1.4K |
1616 | health status | 1 | 13 | 1 | 2 |
1616 | Phytotherapy | 1 | 13 | 1.8K | 2.4K |
1616 | chromatin | 1 | 13 | 405 | 652 |
1616 | World Wide Web | 1 | 13 | 896 | 775 |
1616 | Immune response | 1 | 13 | 16 | 51 |
1634 | natural products | 4 | 12 | 2.0K | 3.6K |
1634 | England | 3 | 12 | 242 | 264 |
1634 | Chemical structure | 1 | 12 | 1.2K | 1.1K |
1634 | Electromagnetic fields | 2 | 12 | 507 | 618 |
1634 | Scandinavia | 2 | 12 | 986 | 1.5K |
1634 | African diaspora | 3 | 12 | 46 | 70 |
1634 | Iran | 5 | 12 | 201 | 323 |
1634 | planning | 3 | 12 | 617 | 1.4K |
1653 | nuclear power | 5 | 11 | 264 | 517 |
1653 | design | 2 | 11 | 412 | 478 |
1653 | particles | 1 | 11 | 1.6K | 2.0K |
1653 | Pathogens | 1 | 11 | 304 | 473 |
1653 | DNA | 3 | 11 | 770 | 1.8K |
1653 | Mites | 1 | 11 | 930 | 1.0K |
1670 | X-rays | 1 | 10 | 1.5K | 1.6K |
1670 | curriculum evaluation | 1 | 10 | 259 | 426 |
1670 | student | 3 | 10 | 61 | 229 |
1670 | community organization | 1 | 10 | 163 | 208 |
1670 | psychiatric disorders | 1 | 10 | 122 | 121 |
1670 | biological agents | 3 | 10 | 803 | 1.1K |
1670 | weather | 2 | 10 | 759 | 1.6K |
1670 | Grasslands | 1 | 10 | 190 | 196 |
1683 | Islam | 8 | 9 | 219 | 502 |
1683 | Autoimmune diseases | 2 | 9 | 953 | 2.0K |
1683 | ADA | 2 | 9 | 81 | 49 |
1683 | Familial diseases | 1 | 9 | 581 | 861 |
1683 | Liquid chromatography | 1 | 9 | 1.2K | 1.4K |
1693 | family studies | 1 | 8 | 88 | 180 |
1693 | Parenting | 1 | 8 | 127 | 230 |
1693 | Migration | 1 | 8 | 428 | 546 |
1693 | Child rearing | 1 | 8 | 127 | 230 |
1693 | Longevity | 2 | 8 | 294 | 823 |
1693 | Community networks | 2 | 8 | 21 | 96 |
1693 | Maps | 1 | 8 | 401 | 517 |
1693 | Extreme environments | 1 | 8 | 568 | 957 |
1693 | Islamic civilization | 6 | 8 | 57 | 92 |
1693 | Bereavement | 1 | 8 | 424 | 527 |
1715 | Germany | 3 | 7 | 788 | 1.3K |
1715 | sports administration | 1 | 7 | 591 | 860 |
1715 | Cerebellum | 2 | 7 | 460 | 1.0K |
1715 | Prospecting | 1 | 7 | 249 | 336 |
1715 | rejuvenation | 1 | 7 | 365 | 727 |
1715 | Espionage | 2 | 7 | 62 | 87 |
1715 | church and state | 5 | 7 | 45 | 58 |
1715 | Fossils | 1 | 7 | 91 | 96 |
1715 | Cerebellar ataxia | 2 | 7 | 460 | 1.0K |
1715 | phototherapy | 1 | 7 | 559 | 628 |
1738 | brewing | 1 | 6 | 553 | 663 |
1738 | Borderlands | 1 | 6 | 155 | 253 |
1738 | Antarctica | 1 | 6 | 662 | 911 |
1738 | Imaging systems | 1 | 6 | 1.4K | 1.6K |
1738 | Radiometry | 2 | 6 | 220 | 204 |
1738 | Flow cytometry | 2 | 6 | 751 | 1.6K |
1738 | Middle Ages | 10 | 6 | 102 | 390 |
1754 | Evolution equations | 1 | 5 | 361 | 445 |
1754 | gardens | 2 | 5 | 44 | 39 |
1754 | Investments | 1 | 5 | 853 | 1.1K |
1754 | crimes against humanity | 1 | 5 | 52 | 106 |
1754 | Textile industry | 1 | 5 | 1.1K | 1.3K |
1754 | pigments | 1 | 5 | 736 | 1.3K |
1775 | Oligosaccharide | 1 | 4 | 784 | 1.3K |
1775 | Statistical models | 1 | 4 | 276 | 467 |
1775 | color | 2 | 4 | 423 | 982 |
1775 | social evolution | 1 | 4 | 45 | 125 |
1775 | social marketing | 1 | 4 | 76 | 182 |
1775 | Insects | 1 | 4 | 2.6K | 3.3K |
1775 | Microwave devices | 1 | 4 | 966 | 1.2K |
1775 | Southern states | 1 | 4 | 651 | 861 |
1775 | Isotopes | 1 | 4 | 327 | 619 |
1802 | monitoring | 1 | 3 | 735 | 1.1K |
1802 | New Testament | 5 | 3 | 66 | 112 |
1802 | Humanitarian Assistance | 1 | 3 | 87 | 122 |
1802 | Italian language | 8 | 3 | 60 | 95 |
1802 | cataloging | 3 | 3 | 130 | 303 |
1802 | College | 3 | 3 | 88 | 82 |
1802 | Spanish language | 2 | 3 | 206 | 203 |
1802 | deviant behavior | 1 | 3 | 545 | 829 |
1802 | Youth Development | 1 | 3 | 141 | 175 |
1827 | organizational effectiveness | 4 | 2 | 394 | 1.7K |
1827 | Catholicism | 2 | 2 | 91 | 169 |
1827 | innovation | 4 | 2 | 494 | 1.9K |
1827 | System design | 4 | 2 | 233 | 948 |
1827 | Cost effectiveness | 1 | 2 | 204 | 449 |
1827 | Neurodevelopmental disorders | 1 | 2 | 120 | 223 |
1827 | humanistic psychology | 1 | 2 | 209 | 394 |
1827 | South America | 1 | 2 | 255 | 316 |
1827 | molecular chaperones | 1 | 2 | 621 | 1.2K |
1827 | Holocaust | 2 | 2 | 110 | 142 |
1859 | Buddhism | 1 | 1 | 285 | 183 |
1859 | Religious minorities | 1 | 1 | 73 | 126 |
1859 | Muslims | 1 | 1 | 202 | 220 |
1859 | Christianity | 2 | 1 | 338 | 467 |
1859 | particle beams | 1 | 1 | 527 | 820 |
1859 | Roman | 16 | 1 | 1 | 2 |
1859 | Roads | 1 | 1 | 1.3K | 2.1K |
1859 | Spanish literature | 6 | 1 | 99 | 194 |
1859 | shellfish | 1 | 1 | 346 | 612 |
1859 | musculoskeletal system | 2 | 1 | 225 | 719 |
1859 | public records | 1 | 1 | 103 | 230 |
1859 | Hardware | 1 | 1 | 11 | 14 |
1859 | wood | 1 | 1 | 967 | 1.6K |
1859 | synthesis | 1 | 1 | 2.0K | 2.9K |
1859 | African Americans | 3 | 1 | 200 | 642 |
1859 | African American | 2 | 1 | 198 | 561 |
1859 | Hinduism | 1 | 1 | 71 | 74 |
1859 | Ireland | 2 | 1 | 320 | 682 |
1897 | Television | 1 | 0 | 374 | 551 |
1897 | optical pattern recognition | 1 | 0 | 337 | 694 |
1897 | territorial expansion | 6 | 0 | 47 | 122 |
1897 | school environment | 1 | 0 | 219 | 515 |
1897 | cooling | 1 | 0 | 126 | 231 |
1897 | pheromones | 1 | 0 | 996 | 1.7K |
1897 | vapor-liquid equilibrium | 1 | 0 | 126 | 231 |
1897 | Comparative Law | 1 | 0 | 614 | 848 |
1897 | drinking water | 1 | 0 | 351 | 833 |
1897 | Calvinism | 1 | 0 | 216 | 208 |
1897 | Archives | 1 | 0 | 257 | 420 |
1897 | Vietnam | 1 | 0 | 217 | 264 |
1897 | slavery | 1 | 0 | 170 | 408 |
1897 | Military psychology | 1 | 0 | 270 | 562 |
1897 | Catholic Church | 4 | 0 | 386 | 613 |
1897 | Trace elements | 1 | 0 | 709 | 1.4K |
1897 | academic writing | 1 | 0 | 91 | 152 |
1897 | remote sensing technology | 1 | 0 | 99 | 245 |
1897 | Comparative linguistics | 1 | 0 | 130 | 164 |
1897 | Choreography | 1 | 0 | 35 | 73 |
1897 | Near East | 9 | 0 | 78 | 172 |
1897 | adulthood | 1 | 0 | 254 | 660 |
1897 | Aquaculture | 1 | 0 | 2.0K | 3.1K |