62.7K(top 0.1%)
papers
2.4M(top 0.1%)
citations
467(top 0.1%)
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755(top 0.1%)
g-index
76.4K
all documents
2.7M
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40.5K
citing journals

Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Physics1,730113,628162165
2Biology1,20897,907175182
3Science99793,357224199
4Astrophysics1,05082,4457249
5Ecology82875,3948851
6Microbiology73875,32614356
7Spectrum analysis92872,0305138
8Chemistry1,11871,304258203
9Polymers1,64564,0551714
10Environment41960,3078218
11polymerization1,32749,4541715
12Pollution68947,6014831
13Natural history29246,995135194
14Molecular Biology71446,322235198
15Microbial Ecology20645,800619
16Astronomy76044,55212181
17Biochemistry93143,524315262
18Nuclear Physics1,11842,958126103
19Psychology68042,37610469
20Colloids50839,878356
21Medicine75139,411344314
22Cytology30833,335230156
23Environmental Health57733,0805649
24Nanotechnology44532,977154118
25Food41631,95291
26Cell Biology29331,255220160
27United States1,66029,7165580
28Nutrition47029,2975623
29Artificial Intelligence19828,75413821
30Psychophysiology49825,2655955
31Environmental Engineering34525,1595433
32Behavior34925,0497243
33Surface Chemistry33224,7399417
34Social Psychology24123,8567751
35environmental pollution42123,4264524
36Biotechnology34622,525207145
37Endocrinology31221,87511389
38Materials34920,765342226
39sanitation19720,6804125
40Botany40420,677134119
41Chemical Engineering34220,33816897
42Neurology34619,505352370
43Sports Medicine56119,4432922
44Diet22219,0585521
45Agricultural Chemistry32218,2884310
46Virology16918,196223175
47Sports56617,2051511
48human behavior23816,7255747
49Entomology58315,6522416
50Research45515,559377363
51Toxicology28215,40513357
52Physiology31015,139176143
53Neurophysiology27314,989141162
54Quantum Gravity35813,6537178
55food technology31913,555106
56Bioengineering17313,549237155
57Mathematics68513,482181103
58Public Health30013,380213182
59management18812,972142134
60Biophysics38012,687276234
61Animal Behavior24012,4306255
62Statistical physics44712,15996113
63Geology16411,931256114
64computer networks16811,7636118
65Radio15511,7094827
66Memory19011,4604933
67Materials Science34011,403206217
68Education48010,9977282
69Child Development17810,8628272
70Economics30510,838170112
71Developmental Biology16710,491131125
72Psycholinguistics11110,2004720
73Geophysics20310,044317242
74Sociology3249,9816883
75Immunology1679,745366327
76Radio waves1279,4582914
77Environmental Chemistry1069,2987055
78nanoscience1119,257235145
79Child psychology1989,2406788
80Food additives1039,147175
81hydrocolloids999,11584
82Linguistics1349,0267718
83Cognition1528,7428860
84Epidemiology1548,733231171
85Telecommunication1588,65414497
86Automation1128,56214486
87Condensed Matter2818,397318318
88Genetics1918,359264350
89Ethology1268,1739666
90Solid State Physics2828,068328325
91Perception1827,9887152
92Reproduction1647,8709956
93Plant cells657,733135139
94Statistics1887,63312194
95Electronics1067,553434142
96personality1207,4878391
97Catalysis1057,484483290
98biological evolution1467,341106168
99cell physiology927,1419063
100Mathematical Physics1157,080261101
101Meteorology967,016241168
102Social Sciences2567,0078477
103Energy Conversion286,89419073
104Child1126,74617061
105Bacteriology1286,74599122
106Embryology1006,574141126
107miniaturization606,558200135
108Rheology916,465121
109Cybernetics636,41612242
110Biochemical Engineering786,310278255
111Water1116,279132135
112Soft Condensed Matter946,268387
113Nonlinear Dynamics2306,1476990
114biopolymers876,117489
115Anatomy1126,021136122
116Water pollution1236,017119107
117Growth806,002131135
118Photonics455,960326100
119Microelectronics495,899240129
120Pediatrics1295,872185199
121Environmental monitoring1105,753183130
122System analysis835,68715329
123Analytical Chemistry1725,674342319
124Planets765,664239152
125Biocompatible Materials1435,615316384
126Brain1195,576251239
127Transportation1845,4794958
128Environmental Microbiology395,35112436
129Light105,29240352
130Nanostructures285,26040683
131Biomechanics465,18716845
132Biomass Energy465,122300114
133Pharmacology855,088881536
134Developmental Psychology1015,0726681
135Operations Research1295,0269283
136marketing664,989169141
137Developmental Disabilities524,96910744
138Biomedical Engineering1254,882459346
139Psychiatry2034,851317534
140Microorganisms324,70814648
141Plants904,663170184
142Evolution1134,582126183
143environmental protection1184,463116118
144Communication1834,4466198
145Technology1164,440357220
146Climatology654,372217160
147Environmental Toxicology1124,3665282
148Soil Science1384,3577996
148Proteome104,35747741
150Economic History2224,35311487
151Production Management354,33712446
152Molecular Genetics934,263132153
153Agriculture1144,180131100
154Database Management1114,1102335
155Analytical Biochemistry364,08219047
156Signal Processing694,078325228
157Political Science3134,05178118
158Respiration493,96718499
159Learning863,9358598
160Proteomics43,91879125
160Wireless Communication Systems1043,918171138
162Information Theory693,84111383
163Exercise843,8017424
164nucleic acids413,786351274
165Health Education1323,7718272
166Software Engineering823,6922424
167Green Chemistry373,662242102
168Aging1883,657160250
169Process Control303,6446115
170Physical Chemistry683,625316221
171Zoology1173,623205142
172Medical Anthropology613,606116101
173Geriatrics2273,604132229
174Anthropology2723,5934363
175Conservation Biology553,5918057
176Radiation243,57552555
177Engineering1713,536195178
178Biometrics573,51911465
179Medical Laboratory Science653,484204165
180Nervous system473,476419311
181Cell differentiation633,459224266
182Optical materials493,439377218
183Drug delivery systems123,42847157
184Environmental Management533,423219130
185Immunity233,355553381
186Geochemistry643,350314249
187Cancer653,319608620
188Neurons173,288198193
189Earth Sciences473,260598270
190radiative transfer123,24720419
191Business643,199167195
192Experimental Psychology603,1902529
193Community Psychology463,1873335
194Social problems503,1682823
195plant molecular biology403,146252243
196Organic Chemistry513,132686328
197Human genetics193,126844811
198Fisheries1113,1257579
199Paleoclimatology463,11610948
200Mineralogy743,114188147
200Insects713,1149051
202Nanostructured Materials703,073442323
203Machine Learning243,0322124
204Environmental Policy652,989252252
205Information Retrieval502,974913
206Metabolism732,969386458
207organization472,9535794
208Fluid Mechanics482,940341186
209Landscape Ecology242,9363915
210Data Mining142,92129657
211Birds1052,9145741
212Neurobiology582,891247279
213Attention1142,84393139
214Public opinion72,81219112
215Microwaves742,80613072
216Visual Perception1082,78393134
217Computer Graphics752,774142129
218Health promotion842,75897112
219Meteorites502,749144157
220Gerontology1962,74390128
221Educational Psychology732,738132138
222Wildlife conservation462,7359679
222Bioorganic chemistry362,735620280
224Oceanography712,678241228
225Plant physiology472,663356308
226Marine Biology922,627303318
227Molecular ecology492,617116151
228viruses482,590245273
229Teaching792,54710495
230sexual behavior722,5371421
231Adolescent892,534170153
232Telecommunication Systems362,52415122
233Genomics662,495381364
234Metabolic diseases522,480384453
235Forest Ecology502,4688865
236Mental illness462,455298293
237counseling1182,4425885
238Philosophy2022,4248462
239Diabetes mellitus602,423239359
240Image Processing412,413348241
241Health662,411230174
242Hydrology842,407199241
243Health insurance342,3845751
244Biodiversity conservation362,371281344
245Speech Disorders832,36791103
246Human evolution492,3663437
247Surgery162,362904818
248economic policy932,33011799
249Speech932,3155183
250Forest Management462,2649266
251Clinical Psychology732,256167280
252Economic Development562,254125129
253Neuropsychology822,246229300
254Food Microbiology502,24291106
255Ergonomics1042,2145051
256Mental Disorders642,211461589
257Vision282,20617497
258Roads1322,2003836
259Urology182,197716222
260Pharmaceutical Chemistry342,1861.0K627
261Histology202,167564210
262Geography712,157290250
263Optics2312,155264515
264Population Genetics462,141151182
264Physical fitness522,1419172
266Community Psychiatry522,1276477
267preventive medicine482,126122125
268Radiography252,109162109
269Developing countries612,104172142
270Diabetes472,103326417
271human development512,1005868
272School Psychology422,0535332
273Paleoecology322,03314477
274Ophthalmology282,027454233
275Databases592,0232734
276Plant Ecology422,016248230
277older people1921,9925781
278Paleogeography291,98713365
279Ornithology651,9796644
279Information Science471,979243168
281Sustainable Engineering231,965302127
281Medical Microbiology491,965353426
283Computational Biology531,933370401
284recreation801,9223615
285Reproductive toxicology201,9173211
286Agricultural Ecology411,906106123
287embryonic development391,9026625
288Petrology421,897175164
289Plant diseases581,878276217
290proteins511,876291260
291enzymes411,867173133
292Neurochemistry441,862488449
293Immune system81,851488261
294Chemical Ecology521,8372533
294pheromones521,8372331
296Molecular evolution391,817245238
297Cognitive neuroscience381,811146211
298Computer Vision341,798124138
299Agronomy441,7875361
300Performance301,7763121
301Mobile Computing511,7757968
302Vocational guidance921,76852125
303Econometrics281,765280163
304Neural circuitry111,752753152
305Electrochemistry591,748751634
306Tourism411,746185180
307Water quality management691,72110698
308psychotherapy681,706137242
308Solar System441,706142129
310Molecular Microbiology271,705184210
311Mental Health581,696154114
312Control Theory351,685326178
313Cognitive Science281,678256200
314Cardiovascular system541,676300523
315behavioral medicine371,646168179
316arthritis341,633211234
317behavior therapy381,632157124
318rehabilitation581,627256288
319Electrical Engineering2101,622208306
319Research Design331,622178146
319Insect biochemistry361,6223330
322Family611,6198395
323Primates501,6125959
324Natural resources301,5907857
325Oncology241,588556660
326Industrial Engineering591,585196205
327health behavior431,582121110
328language481,5767995
329behavior modification291,5637166
330Social behavior351,561180177
331Paleontology321,559326149
332Nursing1021,55783101
333Nutrition physiology301,5556046
334gene mapping371,538300361
335Algebra781,53011237
336Culture techniques231,484227
337Renewable Energy Sources271,475448498
338Signal Transduction171,472409190
338Mass Spectrometry401,472166139
340mathematical analysis761,462298200
341Nanoparticles331,452257214
342environmental exposure671,45180142
343Solar Energy321,449180149
344Climate change141,447312394
344Eutrophication141,447309392
346Molecular structure271,444517356
347Regional Planning411,437217143
347Women's health621,4375670
349Criminology581,435105109
350Animal ecology331,427203192
351finance1121,41897293
352Phonetics81,41514716
353violence491,39995116
354biological invasions301,3983428
355International Relations1041,395106121
356families501,3907159
357Industrial Safety601,3882646
358Traffic Engineering171,3866132
359mammals581,3786973
360Hypertension401,376390594
361Mycology891,372120250
362Classification31,37126333
363adolescence421,364122144
364Cross-Cultural Studies91,36116414
365commerce171,357407194
366United Kingdom211,355458339
367locomotion251,3505944
367posture251,3505944
367gait251,3505944
367walking251,3505944
371Plastics501,346158123
371Environmental pollutants551,346171267
373Transplantation361,340360356
374city planning331,335265158
375Development301,331152100
376Obesity401,323330409
377Medical genetics191,3131.1K954
377Pesticides421,3133118
377Breeding311,313242162
380Electromagnetism281,30616471
381Vocational Education461,3052123
382Chromosome mapping301,292303310
383pollutants491,286148238
384Europe1601,283199411
385children271,2798967
386Biodiversity361,270374374
387Public Policy811,256105212
387Atmospheric Physics251,256387351
389water supply421,253112181
390Horticulture1141,2512636
391Environmental Law241,247124164
392Logistics131,2407919
393Medical Physics501,231310366
394Fishery management361,2297953
395Entrepreneurship101,226337191
396Language Acquisition331,2156365
396Educational measurement321,21595
398Language Disorders481,211113114
399Information Technology441,208287278
400Radiobiology351,200431309
401Clinical Chemistry211,196933657
402Virulence161,192327319
403Pathology271,184651617
404Atomic spectroscopy521,1826591
405alcoholism411,166255283
406Biogeochemistry221,161250263
407Production Engineering371,154324191
407Liver diseases131,154562490
409Health Policy1081,152102294
410Ecosystem management121,13517785
411Intercultural Communication71,13414410
412probabilities771,133188185
413world201,128105104
414Criminal psychology301,126137111
415Oxidation-reduction91,125274146
416Mental Health Services551,121100144
416global environmental change161,12113094
418visualization371,120248102
419Political Psychology211,1165041
420Physical Therapy171,114433247
421Membranes381,093313434
422Magnetic Materials191,092415192
423Waste management271,085244102
424Hematology691,079751963
425Medical Oncology351,078469462
426Water Purification251,06822585
427Cytogenetics191,066529553
428Antioxidants61,063417152
429Hearing361,057109133
430Parasitology471,056424438
431Telecommunications101,05517415
432Multimedia Systems331,048193122
433Social work391,047206148
434sex crimes411,0465061
435Combustion301,044235195
436national security61,04018725
437Youth291,037109110
438data protection101,0368820
439plant communities161,028339288
440school psychologists161,0273825
441Psychometrics391,02353103
442Oncogenes91,018591451
443protein331,017199243
444Host-parasite interactions131,008408394
445Industrial Microbiology281,007376427
446Real-time Data Processing171,00457
447Emotions261,002107150
448Manufacturing Processes32989468376
448Small Business10989237187
450Chemical analysis26988217129
451ecosystem25987230314
452Cytoskeleton299801723
453movement189793719
454California429783844
455Demography399697391
456fuel cells14951389282
457Parallel Processing349374684
457Intellectual disability38937109130
459Liposomes1293612475
459Lipid bilayers1293610668
461energy conservation10930772480
462Elderly1249277468
463Informatics692141885
464Biosensors10902465308
464Phytotherapy1990211650
466Zeolites13899247115
466Hospitals42899104132
468Adaptive control systems1089716716
469Functional foods178933714
470Obstetrics53886454579
470Radio wave propagation398867036
472Business Ethics15885260232
473toxicity testing268823641
474Surface-Active Agents19877165132
474Intelligence887710555
474Surface properties19877183144
477Medical Technology26876261223
478crime4187574107
479Sustainable Development20873311259
479Futures4487324
481Medicinal plants37871136255
482child behavior238636171
483consumer behavior1786290106
483Quality of life24862238252
485fertility52861211340
486Orthopedics15859651440
487Decision making39857158242
488Morphology2185315082
488cell movement208532226
490Quality Control5185193204
491Wetland ecology188495227
492Special Education4584597104
492drug addiction30845230272
494Systems Engineering30844386345
495Critical Care19836540631
496Critical Care Medicine18834535633
496Gene expression regulation20834205293
498Discourse Analysis158285422
498Chemical Oceanography782812778
500Genetic engineering23827506583
500Bioelectronics7827500294
502Knowledge298265727
503Robotics23822431304
504Molecules37813286296
505occupational diseases31811123147
506Smoking19807199163
507Economic Assistance19805100112
508Neurolinguistics1080413572
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510Feminism267966731
511Learning disabilities28795148144
512Dietetics457949496
513Leisure879313940
514motor skills157924327
515heredity1378717969
516Neuroendocrinology1478593112
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517free radicals20773317416
519Magnetic Resonance Spectroscopy27771281223
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521Archaeology37761271254
521Adolescent Psychology27761155182
523Politics317606176
524Developmental Genetics12759214294
524government267598197
526Organometallic compounds23756315271
527Fracture mechanics28754263230
528Organizational Sociology167484822
529Occupational Health6674665168
530Advertising127419681
531Energy Consumption173958369
532Systems Biology19733261183
533Ceramics30729256270
533Glass30729200251
533pottery30729197246
536Language Development187285861
536Autism14728183150
538Energy Policy20723634729
539Computer Science38722277208
540Wetland conservation137185429
540Wetlands137185429
542Socialization16713126124
543medical education38708281324
544Information Systems23704240221
544Coastal zone management177046543
546Health Services Research34703238294
547Parasitic Diseases28697470557
548industrial hygiene406939592
549soil microbiology20690368516
550homosexuality216873938
551Dynamics48685146189
552Bioinformatics21680610636
553Infection control18675164125
553RNA13675166154
555Gender Studies226743846
556Investments3967318
557Psychosomatic Medicine15672276305
558Simulation Methods256695135
559complementary therapies17667537254
559Substance Abuse30667298307
561Genetic regulation15666362467
562Geometry3666118096
563Groundwater1965714198
564Freshwater invertebrates76556934
565Wind power206521921
566Sedimentology15650119110
567Immunotherapy66471.1K654
568Molecular Pharmacology6641515250
569Alternative Medicine14640612266
570Diagnostic microbiology8639702622
571Algae28636130201
572Bioenergetics13634268244
573Planetary Science1963211184
574Rheumatology11631476346
574Technological Innovations1063126085
576Recombinant DNA18628382346
577Public Administration27627311263
578Bioinorganic chemistry25623343343
579mutagens7622458301
580Broadcasting76205324
581International Finance23619281278
581Menopause246193247
583Engineering Geology16615437349
584Computer-Aided Design22613215213
585Marine resources1161213962
586internet24607217293
587Allergy8605577593
588Feminist Economics1360314
588energy resources14603352467
590Therapeutics23601475671
591Educational Technology30600199211
592Psychopharmacology13597682631
593innovation4596408231
594Forensic Psychiatry245948165
594Veterinary Immunology245946371
596Plant genetic engineering7592453274
597Particle Physics1459023688
598Metallurgy23587701618
599Microscopy68586173282
600Molecular cloning17579353342
601Organizational Behavior20573112188
601Cognitive Therapy15573170115
603Lipids17570382460
604Elementary particles55687845
605Auditing155675964
606Child welfare27565186180
607Queer Studies145633436
607Australia25563388294
609Jurisprudence19561274185
610Ethnology57557133195
610food industry7557969
612Genetic recombination15556384347
613Biogeography11549361407
613health planning31549332383
615Soil biology11548340365
616Seaweed2354491162
617Urban Planning554321157
617Neuromuscular diseases13543219192
617Muscles13543257251
620Combinatorial analysis20542321126
621research and development85409570
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623cell interaction12535359290
627industrial relations36533117157
628Population11531356197
629Numerical Analysis32529536550
630Emergency Medicine43527230331
631Applied Linguistics1652414085
632Pediatric Neurology9523497616
632Quantum electronics35523301367
634Energy metabolism10521281253
634Quantitative Research165215062
636Venture Capital2520235159
637Economic planning155186558
638Estuaries145174460
639Minerals7513281109
640Measurement29512167183
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642Post-traumatic stress disorder14511186183
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644Earthquake Engineering10507584377
645moral development10505105
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647Photochemistry9503857480
647Volcanoes115038675
650Hedge funds3250211
651Food Safety4501915
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652Combinatorial chemistry10500292262
655Fluid Dynamics11488479296
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657Medical innovations9486359538
658Boundary Value Problems16485176144
658Antenna Arrays16485140137
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660Sonochemistry1483837142
662Latin America134482126158
663Developmental Toxicology3480427
663teratogens3480427
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665Social policy26479216218
667Nuclear non-proliferation14776719
667International security147731273
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676Bilingualism104688560
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679child abuse11466282263
681Social Change15461149233
682Food service management1646050105
683Ocean Engineering14459528448
683Marine Pollution12459359369
683Genetic therapy11459483516
686Aquaculture16458434405
687dietary supplements1445598118
687Cell communication9455230142
689Housing445429181
689Culture43454131161
691Mechanical Engineering39453489522
692community development1044819068
693Marine Ecology17447194208
693Atmospheric Chemistry7447471427
695soil pollution114458149
696technical education1844411267
697Pharmacognosy64431.1K670
697Aquatic ecology17443186195
699Paleoceanography844195113
699planning244417290
699Autonomous robots54419546
702freshwater biology15439284285
703Philosophy of Mind74389326
703immigration94384648
703migration policy94385349
703Asylum seeker94384248
707Functional Analysis21435325281
708Criminal Law643313743
709Semantics84328330
709Liquid Crystals26432208118
711Pharmacy17430732746
712Schizophrenia13428380419
713Agricultural Science442412185
714Carbon9423548584
715Bioethics21422227161
716Human physiology54215910
717biofuels7416109105
718Mass Media2141517977
718starch741514152
720Maternal health services124088570
721Documentation1040510477
722Nuclear Engineering30402403389
722Wildlife management3240287132
722labor304021447
722Social interaction134027188
726sports injuries144019440
727Psychiatric Nursing213979593
728Audiology17396264285
728Statistical Mechanics10396370112
730Risk assessment243933049
731motivation1339276112
732Africa39389227263
733Serology1238811399
733Phylogeny10388349380
735Health Services Administration26385163256
735Bryology138534634
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