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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Physics2,058184,594191160
2Science2,533183,094111158
3Biology1,873172,933175156
4Chemistry2,249145,799164117
5Microbiology1,637115,1735847
6Medicine2,545114,651113148
7Molecular Biology1,59397,767127143
8Astronomy1,97392,5044662
9Human genetics45788,6825767
10Ecology1,24883,8037669
11Natural history34483,500194182
12Biochemistry1,75081,979156131
13Astrophysics1,33375,0137294
14Research2,16768,6106797
15Psychiatry1,05367,9206754
16Neurology95962,489174158
17Psychology1,25659,1654260
18Condensed Matter89055,22812360
19Solid State Physics95154,69211758
20Materials50545,453298143
21Environment55442,6457876
22Psychophysiology62038,6834735
23Mental Disorders69038,6365651
24Genetics45438,536151138
25Cytology47637,202213221
26Computational Chemistry3635,590606
27Medical genetics60334,6636278
28Microbial Ecology43132,6522932
29Behavior46031,1575324
30Cell Biology35427,579264294
31Social Psychology53827,2641726
32Biotechnology46227,099216196
33Cardiovascular system21226,58511881
34human behavior36626,0111213
35Biophysics73725,37813297
36Nuclear Physics90523,666229300
37Nanotechnology38223,362318256
38Animal Behavior38222,954117
39Hypertension20822,74212686
40Pharmacology60321,731148132
41Materials Science30520,907343183
42Neurophysiology38520,755114141
43Mental illness27420,5097145
44Diabetes32120,2635456
45Economics60420,0695173
46Spectrum analysis31919,867174140
47Hematology49619,616265206
48Immunology35719,380268307
49Ethology25218,32787
50Clinical Psychology28118,2632833
51Europe84718,1491110
52Optical materials18018,12815674
53Polymers51117,896186135
54Physical Chemistry16117,01116150
55Botany43416,797161222
56Public Health67416,355133225
57Diabetes mellitus21116,3069069
58Cancer30916,187285219
59Endocrinology25415,900230208
60Epidemiology60415,80074132
61Biocompatible Materials34015,743186199
62Oncology17515,74110582
63Surgery10015,381292256
64Metabolism41215,32784173
65Molecular structure6315,32417632
66Sports Medicine35015,1747140
67rehabilitation52814,973821
68Evolution20214,8208684
69Physiology34414,794215212
70Bacteriology21514,5134545
71Pathology20614,09014481
72Geriatrics28713,74815894
73Brain24813,3079977
74biological evolution16312,533125122
75Catalysis28912,451174169
76Virology11012,161494434
77polymerization34412,066200141
78Regional Planning29111,90765
79Genomics28311,8809986
80personality21211,8062043
81Chemical Engineering17511,793382206
82Neuropsychology30811,5504047
83Bioengineering16111,437350333
84proteins16911,3879447
85Data Mining3511,32520514
86Plant Ecology20711,2122626
87marketing7011,20014558
88data collection2711,17013310
89United States37611,140293272
90Molecular Microbiology13611,1352124
91Sociology26211,02410078
92Metabolic diseases27610,997114216
93Pharmaceutical Chemistry34010,890131172
94Critical Care19910,54266121
95Critical Care Medicine19510,51868119
96nanoscience14210,276290210
97Nutrition3209,941197281
98Aging2389,876163106
99Transplantation2529,7656779
100Diagnostic Imaging2939,4782531
101Pediatrics2079,430199209
102Bioorganic chemistry1689,22211966
103drug therapy2769,0606576
104Biomedical Engineering2268,992273229
105Pollution1078,953809507
106protein1068,9487335
107Psychometrics1898,871413
108Automation2048,7396769
109Birds2858,6312514
110Animal ecology2118,6231217
111Neurochemistry1678,536172151
112management2168,48698205
113radiocarbon dating1228,466615
114Immunity858,377307346
115Education3238,344151121
116Molecular Genetics1518,31090103
117Environmental Health2048,119396453
118Analytical Chemistry1708,039452288
119Zoology1717,98812448
120Cognitive neuroscience777,9069673
121Organic Chemistry1517,895281150
122Therapeutics1937,8906990
123Child Development2117,75972112
124Obesity2207,65473121
125Sports2037,62212470
126Nuclear Medicine2257,6161015
127plant communities1427,5912735
128Liver diseases1427,574109176
129Neurobiology917,530189150
130Colloids2047,467213210
131Plant physiology1497,386105135
132nucleic acids807,299290278
133Schizophrenia1867,0372837
134Computational Biology1566,919183251
135Nervous system1406,914191234
136Green Chemistry1356,9009084
137Meteorology886,815338232
138genome866,810177212
139Medical Microbiology1156,801224205
140Ornithology2386,752137
141Industrial Microbiology1276,6806551
142United Kingdom1016,66613586
143Molecular Imaging1716,619716
144Artificial Intelligence1496,547285203
145Statistical physics2276,527355319
146Clinical Chemistry2146,500101173
147Biodiversity conservation616,407298225
148Marine Biology1566,374191131
149Virulence596,329166100
150Social Sciences3486,30964105
151Child psychology1766,29882146
152Heart Failure1036,2871812
153Quantum Gravity2436,179247288
154Lipids916,1405835
155Molecular ecology1156,1165998
156Toxicology1226,081597400
157Cognitive Science956,0667379
158infection896,06110864
159medical education2185,9399376
160Developmental Biology475,934543303
161Psychopharmacology1165,891155151
162Infections735,8777754
163Population Genetics1085,7837794
164Computer Graphics995,77910460
165Quality of life1405,6862939
166Membranes955,6805535
167Physical Therapy1495,6406273
168Statistics1855,637154182
168Biochemical Engineering555,637394339
170Developmental Disabilities1415,6222657
171Medical Laboratory Science1285,59487108
172Decision making1245,5923936
173cell physiology725,578213173
174Molecules795,47814636
175Climate change375,445250194
175Eutrophication375,445244193
177economic policy2295,4393236
178biological factors915,37211036
179Radiobiology1695,364137110
180Technology995,347468217
181Microorganisms425,33919683
182Adolescent2075,2507380
183Environmental Policy1095,108156192
184behavioral medicine835,09310184
185Nanostructured Materials1564,954328359
186Environmental Management1014,940108100
187Algae1254,9322721
187Cognition1524,932100131
189Economic History1914,91316762
190Linguistics2994,9031150
191Surface Chemistry1424,843267282
192Occupational Health1634,8332216
193Host-parasite interactions304,819349179
194Plant cells424,783342303
195Energy Conversion404,775250187
196psychotherapy944,7049779
197Health1494,689125128
198Diet1244,670205316
199Genetic engineering864,617143134
200occupational diseases1504,6091720
201Dermatology764,601263140
202Cytogenetics694,582236261
203Nanostructures304,555463172
204Input-output analysis904,51512
205Reproduction1054,471266196
206Medical Oncology1444,468197196
207molecular design244,453283
208Social behavior1274,4323362
209Bioinformatics964,420238311
210Pharmacy1334,374144127
211Respiration1204,34595124
212Pharmaceutical Technology1124,3224840
213Economic planning554,27732
214Regional Development544,27261
214Development planning544,27231
216Food1254,245197193
217city planning1844,2362640
218Child1684,233161174
219Health Education994,23015990
220Developmental Psychology814,2069499
221Business494,203255141
222Health Policy1314,190174154
223arthritis1074,174132199
224Physical organic chemistry1064,1734417
225Business Ethics504,1623825
226adolescence1204,1323043
227Primary health care1644,1295756
228Histology1054,105151175
229Sustainable Engineering854,09611290
230Serology964,03576
231Vaccines1224,0068377
232Stem cells983,981136141
233Sleep Disorders803,949195130
234Sleep803,932196140
235gene mapping663,871255240
236miniaturization753,828283335
237Obstetrics1393,816279257
238Medical Physics1613,674134170
239Environmental Microbiology843,67170141
240Cybernetics643,664154112
241Immunotherapy543,615289308
242Psychosomatic Medicine923,5721937
243Ophthalmology1053,536184177
244brain mapping533,5288256
245drugs1083,4778681
246Research Design523,45511896
247Thrombosis843,421112143
248Image Processing603,410262199
249disabilities1733,405810
250innovation873,39447
251Learning933,3927282
252Intellectual disability1393,3912332
253Photonics253,368720293
254Seaweed753,3583023
255Optics1083,347765508
256Health Services Research1303,301100124
257Clinical Pharmacology1103,2993529
258Ergonomics503,28616239
259Respiratory system833,2731010
259organization343,273121117
261Light223,261307171
262Chronobiology333,233358
262Circadian rhythms333,233187
262biological clocks333,233358
262circadian rhythm333,233358
262biological rhythms333,233288
267Drug delivery systems703,23169110
268soil microbiology683,227113143
269Rheumatology773,226124165
270Chromosome mapping543,216261182
271Political Science1023,208272162
272gene therapy573,190133117
273Psycholinguistics963,1886278
274Kidney diseases1013,1875751
275Economic Development633,16910865
276Leukemia653,152202213
277natural products173,150796102
277Cerebral cortex493,150135127
279Anxiety Disorders543,1423743
279Anxiety543,1423643
281Bioenergetics433,1344027
281Energy metabolism433,1343122
283Developing countries763,12213973
284Educational Psychology1103,07778100
285Medical Anthropology663,061115119
286Proteome663,033113138
287Agriculture633,006294173
288cell membrane472,9802118
289Gerontology1342,970191165
290International Finance432,9618610
291Oceanography662,933304239
292Environmental Chemistry242,921695358
293vascular diseases492,911126131
294Demography1142,8922951
295Nonlinear Dynamics832,889389304
296Bipolar Disorder612,8593332
297fuel cells362,850292204
298Biomechanics472,843199118
299Cell differentiation562,840394517
300Community Psychiatry692,81110497
301Bacterial infections262,791159131
302Clinical Immunology792,7857661
303Human Geography1802,7731867
304locomotion582,772711
304posture582,772711
304gait582,772711
304walking582,772711
308Depression442,7642735
309Educational evaluation572,73422
310Sustainable Development672,73284105
311Allergy722,708129380
312psychopathology262,7046239
313Geriatric Psychiatry1392,6863779
314Mathematical Physics1222,685292318
315scientific societies982,6511832
316Chemotherapy952,64793117
317Microelectronics572,644319376
318Parasitic Diseases582,628302225
319Comparative Physiology792,6104752
320Geriatric Oncology642,6091710
321Nephrology772,6076257
322Astrocytes432,5993752
323Speech Disorders942,58588104
324Signal Processing532,526515392
325Psychiatric Epidemiology542,5222525
326environmental protection622,515431454
327language1342,5141765
328food technology632,500278194
329Energy Storage282,494310102
329Genetic disorders882,4941630
331Plant diseases502,477445235
332Land Use Planning462,4751513
333Environmental Toxicology202,423908337
334older people1062,41516291
334Biodiversity712,415322358
336Immune system292,412301424
337Philosophy2222,4008371
338Food Microbiology592,397105123
339Experimental Psychology382,3937256
340Environmental Engineering572,392710729
341Molecular evolution522,374208249
342Agricultural Ecology352,371224167
343Econometrics1042,36565153
344Communication932,360173187
345Small Business432,3583397
346Economic Geography1602,345210
347Geophysics832,331775840
348Mathematics2312,328634592
348biopolymers812,328110124
350drug development262,311215223
351counseling652,310164107
352Population952,3054234
353human development382,29311079
354Production Management472,28991116
355Medical innovations282,277194244
356Medical Technology1022,2753772
357disease outbreaks372,2567148
357Epidemics372,2566347
359Language Acquisition502,2524533
360Genetic regulation332,251244293
361Risk assessment332,233241
362Neuroimmunology392,2244466
363Biomass Energy492,211346357
364mycoses62,208730157
365Geography592,207386293
365Renewable Energy Sources432,207235336
367Clinical Biochemistry702,2066259
368Energy Harvesting182,19313273
369Electrophoresis492,190228121
370Technology Assessment322,18751
370Cost effectiveness322,18731
372catalytic activity422,1737049
373Eating Disorders472,16613293
373Feeding and Eating Disorders472,16612190
375Learning disabilities1012,1624055
376viruses362,160485462
377Industrial Engineering452,159350199
378Patient education572,1341830
379Biogeochemistry452,119177212
380Entomology732,104411268
381Drug design542,096144133
382Pharmacokinetics482,0955739
383enzymes652,09191109
384Yeast662,0871024
385Chromatographic analysis512,08628794
386Oxidative stress242,04623289
387pain602,030224365
388Speech562,029100101
389Orthopedics672,020282291
390Chromatography462,01422981
390Sales management32,014712
390selling32,014712
393environmental pollution392,0091.2K867
394Plants421,999550544
395Diagnostic microbiology351,992310385
396Chronic diseases581,98462174
397Exercise721,981118102
398Multivariate Analysis371,9801115
399Adolescent Medicine101,973345133
400Genetic therapy481,971202220
401Embryology221,961727522
402Mass Spectrometry461,955232171
403Earth Sciences581,952565502
404energy conservation361,938253214
405Autoimmunity321,9309474
406Organometallic compounds461,919207135
406violence511,91910475
408Neonatology651,91356
409Operations Research731,911205239
410Psychoneuroimmunology351,8753865
411Development311,8717936
412Vision261,86013477
412Cell metabolism231,860165285
414Neurosurgery351,840200138
415Synaptic Transmission311,8375927
416Group decision making281,8224415
417Homeostasis191,817152286
417Microscopy781,817216101
419Biopharmaceutics531,8098681
420Cell death311,792361350
421Public Choice271,7913513
422Bilingualism241,7523011
423Energy Policy481,750140185
424Biogeochemical cycles171,746174138
425Atmospheric Physics661,737304409
426Oncogenes291,717428503
427Metallurgy391,713521255
428Soft Condensed Matter561,708178165
429Cell survival141,699275
429molecular chaperones141,699315
431Neurons91,696502494
432alcoholism591,686271290
433Immunopathology471,669229249
434Perception451,657140143
435Neuropsychiatry531,650102112
436Nanoparticles411,636360330
437finance411,629433380
438cloning231,622147167
439plant molecular biology301,614504585
440Chemical industry141,61159270
441ecosystem311,589305325
442Hemodynamics371,582173252
443Gene expression regulation241,575250271
444Geology611,571687616
445Audiology461,559137117
446visualization901,55212194
446Aggression301,5522820
448Regional Economics391,5491513
448movement431,54923
450sexual behavior361,5395848
451drug addiction471,535228247
452environmental exposure391,522293220
453Classification311,5122439
454Youth551,4915190
455Liposomes501,4891156
456Crystallography411,487414172
457intergroup relations431,45335
458Control Theory991,443143229
459Pediatric Neurology241,438401513
460behavior therapy551,43590124
461Radiology691,431131116
462rare diseases551,4213754
463Environmental monitoring401,418835903
464Public opinion471,4161331
465Combinatorial chemistry341,413147179
466Language Disorders671,397106139
467sustainability241,365100110
468Magnetic Materials571,355214241
469Cardiovascular diseases651,347276355
470Signal Transduction221,339463362
471Emotions391,33368125
472Organizational Behavior481,3162760
473sanitation251,315606733
474Biogeography271,313270323
475Neurolinguistics341,3081427
476Synthetic biology441,3052721
477Muscles441,293115180
478Adolescent Psychology591,28470148
479Mental Health1051,27587214
480Inflammation291,274272217
481Teratology301,2594650
482energy resources291,25247126
483Oxidation-reduction181,243204242
484Spine231,234247220
485Social interaction181,2194719
486Public Administration541,215199189
487Computational Complexity181,20917513
488drug resistance341,2073735
489Behavioral Genetics261,1863745
490feeding behavior381,1815795
491Hearing401,180140162
492Atmospheric Chemistry481,177253422
493Appetite351,1674576
494Parenteral nutrition541,157116288
495Trademarks61,154321
496Molecular Spectroscopy521,14797104
497Archaeology691,141155160
497Proteomics261,141232242
499Corporate governance271,1362024
500Relationships201,1341212
501Inclusive Education51,133914
501Integration51,133854
503Protein engineering221,1293631
503drug evaluation561,12986121
505Knowledge891,126822
506Sexual health521,12285103
507Breeding291,120352283
508Engineering Mathematics751,115264281
508Autoantibodies161,11514569
508Autoimmune diseases161,11518588
511monitoring591,10224
512Post-traumatic stress disorder671,10148150
513Logic581,0961314
514System analysis801,078166313
515Tourism301,069247255
516Enteral nutrition521,06869226
517Second Language Acquisition171,0675137
517Bone diseases121,067171122
519global environmental change311,066100152
520Lung Transplantation331,065203126
520Heart transplantation331,065203126
522Pregnancy511,0627294
523Information Theory301,055335282
524Long-Term Care401,04955133
524Long-term care facilities401,04954133
526Personality Assessment381,04866118
527Electrochemistry431,043966803
528Scandinavia641,0294681
529Pharmacognosy131,026838415
529Bioinorganic chemistry371,026260242
531Molecular Pharmacology361,024135250
531Computer Vision141,024305259
533Antioxidants121,023350258
534Organizational change311,0144561
535Mental Health Services601,013179234
535Fisheries101,013856290
537commerce361,009202294
538Rural Development251,0072617
539atmospheric models361,004173235
540Fluorescence spectroscopy501,002711
540biocatalysis111,00247110
540Homogeneous catalysis111,00247110
540Heterogeneous catalysis111,00247110
544computer networks431,000364356
545Soil biology22990108132
546amino acids219888656
547Formal Languages19855033
548Environmental Psychology3898325
549Drug delivery devices189741216
549Europa469743751
551Developmental Genetics9970386350
552Teaching43969237221
553Entrepreneurship2596490237
554Electronics389561.2K963
554Biomolecules3995621111
556Paleontology24950544345
557Memory32944124179
558Nursing38940384256
558Regionalism11940536
558Metals15940888330
561Paleoclimatology1593823094
562Elderly60936235109
562Performance1393610952
564population geography56920321
565Quantum Chemistry429119687
566Strategic planning259018194
567Extreme environments178962926
568Ecosystem management26889100158
569Journalism388855124
570Ethics698806099
571Population Dynamics148792217
572Microbial Biotechnology21877177106
573Suicide2387611384
574abnormalities228683030
575Corporate Social Responsibility118552814
575environmental auditing118552914
577risk factors31850129151
578Neuroplasticity188464714
579neuronal plasticity178453511
580Pharmacogenetics35837190326
581Anatomy27833745816
582California1783016481
583Radioisotopes4382811069
584Transportation33825341342
585Nutrition physiology15824258190
586Parasitology35821695667
586Multimedia Systems28821349147
588Randomized Controlled Trials64820101137
588Vocational guidance30820184183
590Information Technology27816633531
591biofuels168118195
592Cerebellum138047955
592Cerebellar ataxia138047955
594Growth20803558741
595Conservation Biology20802325385
596Systems Biology53799192339
597Socialization2879684137
598Lipid bilayers2379457113
599Solid State Chemistry33792388284
600Synapses1178813378
601Engineering56787738893
602Evolutionary economics117863417
602Organometallic chemistry31786338245
604Work147847037
605Methodology327832225
605child abuse26783157211
607Computer Science68782170260
608Health promotion22778532471
609Job satisfaction137761429
609job stress137761429
611cell interaction20775359297
612Asia47769344273
613Substance Abuse33766410391
614DNA methylation127499160
614starch237495944
616Special Education24748191136
616Applied Linguistics727481367
618Software Engineering6074674229
619Social Change2474252101
620Agricultural Chemistry36739692930
621viral genetics7737263328
622International Relations61734229240
622Neuromuscular diseases25734187232
622Familial diseases307341515
625Process Control22730757
626income34729422
626Wealth34729422
626Bacteria197293892
629Water pollution197251.0K964
630Insects13723738326
631Cognitive Therapy3471368108
632heredity4170679149
633polar regions31704124139
634fertility19697447475
635Nutritional support469015625
636Public Policy44689281434
637Soil ecology13686166139
638Urban Areas29685720
639Infertility18683441462
640Tribology8681652166
640Vaccination276811436
642Natural resources25680108132
642health planning36680208247
644Environmental Law26677207505
644Medical Ethics47677190184
646Photochemistry34674232377
647Geriatric Pharmacology226682848
648Hippocampus13667112145
649Thorax14665203164
650Attention326644876
651probabilities52663260283
652Biodegradation276602851
652Water Microbiology276602763
652Fouling276601539
655Risk15659194174
656death21658166
657Financial management12657211157
658Crystallization1664915866
658Intelligence166496380
660Animal welfare964317439
661Australia54639271414
662blood transfusion39638197293
663Criminology26635269254
664Fungi15633292302
665mathematical analysis38631510271
666Radiation Oncology1362914156
666Physical fitness29629252376
668Culture35628206147
669DNA polymerases11626216389
670Social Networks17622116
671Hormones30618296526
672Ergodic Theory176147122
673Smoking26612200249
673Mycology13612805537
675Biometrics34609296401
676Structuralism1360354
677Orthopedic Surgery24602256302
677Hemostasis4060280174
677Women's health26602315324
680immigration460016249
680migration policy460014349
680Asylum seeker460014149
683Electrophysiology27598314328
684Digital Media195961017
684Online journalism19596617
686Music18590280119
687Geographic information systems16587306131
687Bioethics34587170150
689Restoration Ecology2558558104
689preventive medicine20585441498
691Morphology12584384190
692Environmental pollutants105821.3K866
693Human Resources1958177121
694voice1757911770
695European integration225773754
695European Economic Community225773654
697Alzheimer's disease87575290502
698Radiation19574620488
699pollutants85691.2K731
699European Union155693020
701Radiography16568388437
702Robotics33566369468
703industrial relations31565152164
703Planets125651.1K1.0K
705Disease6561100153
706Sarcopenia1955941134
707sadness16558155
707antisocial personality disorder16558155
709Risk Management22557135176
710pain management24553147167
711Structural Equation Modeling95494745
712Neuropharmacology13548271200
713Soil fertility9546171141
714psychophysics235444142
715health services20543368341
716Hemophilia3954280146
717Palliative Care28537182201
717Financial Institutions125374236
719Disability Law1953689
720Child welfare44534111229
720international cooperation17534157163
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