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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Science7,4141,190,70364
2Physics7,1371,115,760144
3Biology5,243958,195124
4Medicine4,094790,145163
5Natural history2,007632,72673
6Surgery891427,52741
7Chemistry2,713306,4606214
8Molecular Biology2,085291,801307
9Economics2,049281,32621
10Cell Biology1,226280,2592110
11Cytology1,201276,1352610
12Neurology1,538224,0234821
13Virology679217,550308
14Biochemistry2,040215,4339424
15Genetics1,199147,566209
16United States2,692144,195215
17Nuclear Physics2,049141,8274110
18Psychology1,614139,543155
19Public Health1,221129,386265
20Biotechnology723124,976676
21Solid State Physics1,499124,432308
22Condensed Matter1,469121,355289
23Nanotechnology1,048118,2114414
24Psychiatry1,047111,9423117
25Bioengineering514104,092436
26Ecology1,14298,2674531
27Human genetics31195,8825025
28Materials63292,51518137
29Political Science1,73591,18322
30Astrophysics1,02189,9657844
31Neurophysiology59488,7304616
32Statistics79982,280115
33Cardiovascular system50478,927237
34management27178,228818
35Developmental Biology63176,034156
36Hypertension45774,786225
37Spectrum analysis90273,8625435
38Research1,27173,6598140
39Geophysics1,13668,0063718
40miniaturization47067,95866
41Microbiology70667,69215773
42Social Psychology59867,598148
43Cytogenetics35465,439134
44Sociology74863,83564
45commerce16463,07343
46Growth43562,17183
47Materials Science69662,1289120
48Mental Disorders43861,8514515
49Cancer44161,3567419
50Bacteriology27759,770275
51Business14258,864282
52Immunology54358,3319646
53Physiology58757,8497316
54Environment48256,1276322
55nucleic acids16254,0585013
56Developmental Genetics25453,69243
57Biochemical Engineering14152,1091386
58Anatomy48751,87683
59Genetic regulation23551,87463
60Quantum Gravity67151,6872711
61Gene expression regulation22551,23343
62Embryology36450,838183
63Microelectronics33150,327167
64viral genetics20550,06333
65Statistical physics95549,891219
66Astronomy83349,85810869
67economic policy33349,78661
68Pediatrics57048,7223016
69Environmental Health62847,8294822
70Behavior61947,753198
71Mathematics1,55346,1183313
72Neurons20145,4381213
73Cell differentiation32045,134204
74Epidemiology61744,7963217
75Cognition50944,75922
76Psychophysiology67742,7513023
77biological evolution59742,149512
78Pollution40339,30512650
79Mathematical Physics66739,08383
80Biophysics87038,2957135
81Immunity17535,2866131
82Botany86234,8303653
83Geology44534,3196925
84Cognitive neuroscience28233,95234
85finance12532,940705
86personality24032,9022513
87Atmospheric Physics42132,1631913
88Child psychology48330,7131318
89Perception38330,030144
90Economic History79029,13864
91human behavior32329,1063215
92Child Development41528,8091819
93Endocrinology39628,3037659
94Clinical Psychology22927,812257
95Medical genetics26627,73710555
96Atmospheric Chemistry32627,678149
97Planets41426,7493524
98Analytical Chemistry15826,51538033
99Memory29926,402226
100Optics47825,90711427
101Social Sciences80125,71674
102Animal Behavior28825,5994310
103Computational Chemistry2525,447635
104Evolution38825,2201012
105Biocompatible Materials29025,13613368
106Cognitive Science22224,13345
107Education93024,1051621
108Colloids30324,08711528
109Biomedical Engineering32023,73114036
110Geochemistry23923,4586122
111Nervous system15123,36211633
112Metals18422,31710216
113Computational Biology28722,2642327
114income distribution3422,17911
115Paleontology23021,461232
116Econometrics19421,0451016
117Developmental Psychology32820,75669
118Meteorites17320,7313014
119Meteorology28720,6228653
120Ethology19720,460438
121Environmental Toxicology13320,143379
122Molecular structure12419,4706212
123Anthropology83619,32922
124Physical Chemistry16819,2889925
125Nanostructures10119,0696315
126Oncology7719,06416723
127Developing countries25718,351116
128Economic Development20218,349136
129Metabolic diseases17518,1599753
130Polymers25318,143332115
131Combinatorial chemistry15218,10653
132Information Theory24017,9161713
133genome12017,8963725
134Surface Chemistry18417,86221739
135International Relations42817,83132
136Critical Care18817,7742522
137Fluid Mechanics17817,4708120
138Environmental Engineering23217,3509673
139gene mapping16017,3464122
140Metabolism18117,32413873
141Molecular evolution27517,276620
142Electronics30917,04613544
143Critical Care Medicine15216,9324126
144Social behavior16516,20864
145Biodiversity conservation10715,9245623
146Photonics13415,88710820
147Decision making16415,705118
148Automation20015,6306638
149Hematology36715,621182121
150Transplantation21415,4355125
151Mental illness20815,1624129
152Visual Perception20915,069319
153Molecular Genetics21514,9022325
154Climate change8014,7753516
155Eutrophication7814,7733616
156Diabetes16414,6467762
157Attention20214,574339
158Immunotherapy5914,45312425
159Diabetes mellitus15714,4497258
160psychotherapy16014,3573319
161Artificial Intelligence30614,2306977
162Immune system4114,16410437
163Nonlinear Dynamics33313,8962320
164marketing10913,8587748
165behavioral medicine10913,697297
166Learning17213,6711210
167Medical Anthropology18713,510149
168Brain17513,39917290
169nanoscience18413,326124103
170national security8913,30221
171sanitation16512,9675560
172Biometrics20312,716159
173Psycholinguistics19512,573912
174Psychopharmacology16212,5005732
175Bioinformatics13612,4407043
176Light8312,3882911
177Microbial Ecology14312,2999694
178Earth Sciences12212,21619947
179Medical innovations9811,9601412
180Nutrition20511,915217122
181Data Mining4811,904456
182Health Policy35811,8091212
183proteins13011,7817418
184Ophthalmology21011,7495843
185DNA polymerases7011,7221615
186Social problems9611,66563
187Geriatrics21111,64614367
188Neuropsychology20811,6275435
189organization9411,5951520
190Plant physiology9311,57216459
191Adolescent Medicine10411,550124
192Allergy5811,5009537
193Optical materials14711,45010769
194Pathology8911,42223462
195Genetic engineering11811,4054312
196Radio31111,3891628
197Organic Chemistry11211,37130850
197data collection3311,371173
199Archaeology22511,361247
200Aging18211,35616959
201Telecommunication15411,30515462
202alcoholism4811,01222424
203Diet13410,91511158
204polymerization10310,752560161
205drug addiction3210,68721416
206protein9910,5914016
207Toxicology15110,437349123
208Population Genetics14810,4251926
209viruses12710,3489874
210Bioorganic chemistry9510,30421932
211Mathematical Economics7410,25488
212Pharmacology16910,132534288
213pain4810,09718240
214Zoology28710,0654125
215Entomology5699,9122737
216Pharmaceutical Chemistry1359,881331134
217Signal Processing1019,712240104
218drug development639,6833615
219Health Services Administration2249,41045
220Computer Graphics1629,3186037
221Neurobiology1289,2549379
222Cerebral cortex889,1592714
223Politics2269,12161
224Health insurance1489,11889
225government2109,09892
226cell physiology1649,0573144
227Philosophy3569,042235
228Host-parasite interactions749,0196336
229Vision1368,9902216
230Robotics878,9228613
231Public Administration998,8898211
232Plant cells728,867116116
233Risk948,86653
234Biomechanics668,83810523
235Nanostructured Materials1688,805160110
236Environmental Policy1658,8035662
237Child1858,7278442
238Medical Laboratory Science1038,6639745
239Metallurgy1438,58815086
240economic conditions728,446192
241human development1348,43365
242Molecular Microbiology758,4304423
243Economic Thought448,34771
244Schizophrenia1198,2134419
245Orthopedics1138,1759639
246Research Design538,13610023
247Insects5008,132410
248Dermatology1008,08011937
249Human evolution1268,03733
250Operations Research1028,00113048
251Genomics1917,9789389
252Oceanography1427,92911987
253peace977,91765
254Linguistics1967,9163421
255biopolymers1347,857205
256international cooperation827,81662
257Sports Medicine1017,79334282
258Microeconomics897,77521
259Pediatric Neurology507,7729467
260Medical Physics1407,7129450
261Animal ecology887,6745712
262Recombinant DNA617,624529
263Molecular cloning597,586499
264Genetic recombination577,558489
265Uncertainty457,51413
266Medical Oncology1487,43512363
267Respiration977,2727940
268transport vesicles57,2237064
269Chemical Engineering987,220595320
270Biomolecules277,141194
271Gerontology1147,12916136
272warfare727,10863
273War and Society657,03353
274Primates1076,960176
275plant communities636,9487323
276Virulence616,9217238
277international trade856,88344
278Radiobiology1296,77113951
279Technology1676,759225117
280Phylogeny1066,600128
281Demography1266,5631612
282Urban Economics516,497122
283Histology616,47018346
284psychopathology696,436712
285Molecular ecology996,4153249
286Adolescent1596,4048242
287Molecules786,39010216
288Clinical Chemistry856,381280106
289language1176,265229
290Soft Condensed Matter1356,201138
291Population1036,113285
292Electrophoresis126,10669211
293Social work1766,0084515
294Sports835,98035378
295Emotions645,8681512
296urban population415,86741
297Organizational Behavior515,7693215
297plant molecular biology305,769316131
299Nanoparticles815,7518743
300Public Policy1335,7164521
301Sleep985,7127558
302Morphology1175,69883
303Catalysis1535,688350365
304Anxiety Disorders815,6801413
304Anxiety815,6801414
306Development1025,6063112
307environmental pollution1075,554374271
308Welfare Economics745,54822
309Plant Ecology735,54212162
310Sleep Disorders935,5378358
311Chromosome mapping885,3927865
312Biodiversity1085,3836573
313Classification145,348443
314Structure-activity relationship195,327174
315Electrical Engineering4045,3197988
316Development Economics705,31632
317Environmental Chemistry555,260177121
318Regional Planning915,2386927
319visualization1565,234248
320Health promotion1115,2276156
321Engineering1715,113195111
322city planning1325,0753924
323Marine Biology1055,041243162
324health services1425,040279
324Europe4285,0403685
326Obstetrics1185,034212112
327Renewable Energy Sources564,913198145
328Biogeochemical cycles384,8542416
329Energy Conversion404,847131112
330Climatology1214,758115145
331Hemodynamics554,7485635
332radiocarbon dating184,7346525
333atmospheric models874,7322124
334Antigens244,71713112
335Teaching1674,6942634
336Neurochemistry664,654342219
337Mycology1914,6093457
338System analysis1034,56011552
339environmental protection944,507176115
340Alzheimer's disease524,49816350
341Plants784,492202187
342Experimental Psychology524,4803517
343Sites564,431158
344Psychosomatic Medicine424,3838838
345Biogeography654,3821628
345Thrombosis504,38212046
347children634,354169
348Liver diseases314,341279158
349Immunogenetics234,27910812
350Educational Psychology1094,2697685
351Political Psychology544,21856
352Cosmology904,1825513
353International security594,16834
354vascular diseases474,1527337
355Heart Failure584,145198
356Geography1744,136109148
357Criminology654,1259030
358world734,0771519
359Obesity924,070135154
360Mineralogy864,048151109
361Spine474,0346747
362Economic Assistance694,0271616
363Homeostasis263,9973954
363Cell metabolism263,9974954
365Theology4263,95861
366Leukemia343,94823891
367Comparative Physiology1003,9131817
368nuclear magnetic resonance723,9118032
369Language Acquisition563,895289
370United Kingdom773,88311898
371preventive medicine833,8785466
372Mechanics243,84325415
373Petrology443,82117084
374Electrochemistry1173,797429353
375Computer Vision373,77811670
376Psychometrics563,7734039
377Mental Health Services1053,7604030
378Community Psychiatry943,7432432
379Therapeutics673,741166141
380Jurisprudence1513,712128
381Energy Policy733,705148138
382Magnetic Resonance Spectroscopy653,6809526
383Hospitals1773,6431326
384Law1193,578746
385Bacterial infections263,5748343
386Sociobiology523,55375
387Depression493,5521412
388Agriculture1183,534123119
389optical instruments853,5011215
390Environmental monitoring813,496290271
391mycoses303,4907542
392Molecular Spectroscopy443,46618030
393Liposomes133,45410910
393Lipid bilayers133,4549610
395Cybernetics473,418196108
396Nuclear non-proliferation383,41711
397Nuclear Chemistry253,3592377
398Neurosurgery323,32318247
399Game Theory673,3151212
400Applied Sciences33,30261
400Applied Mechanics33,30261
402Human biology763,29884
403immigration203,277134
403software93,2773457
403migration policy203,277194
403Asylum seeker203,277134
407Dementia383,24120952
408Algorithms103,2372307
409Structuralism133,226266
409Social Networks133,226366
411histological techniques323,2236420
412race relations1263,21353
413Organizational change243,170495
414Fracture mechanics413,15518844
415Criminal psychology273,15215738
416Personality Assessment463,1473834
417Image Processing483,125290197
418Mental Health933,1246750
419crime343,11610021
420Sound163,09030541
421arthritis423,075168116
422Histochemistry303,05416920
423educational statistics223,03073
424computer networks543,023278118
425Genetic therapy513,02110078
426Emergency Medicine893,0128641
427Acoustics93,00514716
428Stem cells982,96761100
429gene therapy522,9507577
430Language Development412,947128
431Speech acoustics62,9128216
431animals742,9127227
431energy resources492,9126286
434drug therapy542,904386242
435energy conservation362,897260178
436Radio waves1432,8772370
437environmental exposure552,86510448
438International Finance542,8616517
439Adolescent Psychology792,8302134
440administrative agencies292,802212
441Urology422,799388168
442Conservation Biology482,78610176
443China1792,782118116
444heredity542,7812313
445Quantum electronics732,78015283
446Microscopy1572,7705252
447behavior therapy802,7506068
448Fluid Dynamics192,73832544
449Psychiatric hospitals602,717118
450civil service262,695327
451fuel cells302,649192124
452Environmental Microbiology432,613106114
453health planning1132,6023840
454Leadership162,5827224
455Social policy1022,5783022
456Oncogenes312,567246205
457Water542,564321356
458research and development212,563179
459Ceramics242,55031182
459Glass232,55024382
459pottery232,55023779
462consumer behavior192,5348032
463Pancreatic diseases62,52518111
464diseases112,4939680
465RNA152,47014533
466Health Education882,464149137
467mathematical analysis972,43320383
468Hippocampus212,4292817
468brain mapping282,4298253
470probabilities1252,4279865
471Cardiovascular diseases732,4029663
472Production Management322,393142104
473Clinical Trials172,38310215
474Mechatronics172,37118422
474medical education852,371134111
476Ethnology2212,3671427
477Infection control272,36410535
478Eating Disorders502,3507154
479Speech Disorders492,345154106
480Health892,335151182
481Intelligence482,3331219
482Communication752,312198181
483Environmental Law422,3085367
484Medical Ethics1312,3043724
485Feeding and Eating Disorders462,3027153
486Wildlife conservation342,293149104
487Neuropsychiatry692,2903140
488Sustainable Development412,28111283
489Reproduction512,276421291
490Personality Disorders252,2652610
491adolescence562,2528085
492lasers612,250242117
493occupational diseases402,2388545
494Biogeochemistry402,231138139
495Landscape Ecology182,2305519
496Computer Science592,18614941
497Drug design252,18324480
498Speech582,1808792
499Protein engineering272,1781410
500Signal Transduction442,173111120
501Political Sociology602,157615
501Industrial Microbiology302,157344178
503Knowledge562,137143
504Vocational guidance562,13610386
505biomimicry382,13311
506Chronic diseases252,118104110
507Economic Geography152,117508
508rehabilitation532,112285224
509Forest Ecology392,09510782
510History2382,0903313
511Women's health532,0567344
512Hydrology412,051381275
513ecosystem332,043164147
514Machine Learning162,0304737
515cross-cultural comparison582,02675
516Eastern Europe3262,02152
517Kidney diseases272,01714753
518enzymes552,015103122
519Radiography482,00273113
520Family451,99911876
521Solid State Chemistry601,986339203
522Nephrology261,98310146
523Pharmacogenetics291,98011466
523micromechanics231,9806517
525Multivariate Analysis221,9637018
526health behavior581,9558992
527Government policy281,95122
528Database Management421,94410175
528Probability831,9442943
528energy development201,9448672
531Australia1021,9368994
532Developed countries271,92634
533Humanities711,9213210
534Otolaryngology521,9194234
535Algebra801,91510921
536Neurolinguistics321,9003024
537Strategic planning311,8982313
538Macroeconomics181,859367
539Occupational Health461,85510057
540Consciousness311,853207
541soil microbiology291,852267227
542Medical Microbiology291,842580456
543Health Services Research601,838134124
543sexual behavior311,8386234
543Menopause351,8381511
546Mechanical Engineering241,832732127
547Suicide411,8172716
548Child welfare431,79910542
549Disease31,789216101
550Geometry911,7852818
551Africa971,7846641
552Genetic epidemiology281,7343920
553foreign exchange271,73368
554Forest Management301,73112688
555industrial relations381,72710927
556carcinogens371,7239694
557Paleoecology411,71610290
558Drug delivery systems231,696235155
559Japan661,695216114
560Diagnostic Imaging421,688281207
561Public Health Administration711,679218
561Ecosystem management131,67916343
563Culture681,6746923
564Bioethics771,6725028
565Wireless Communication Systems371,654472310
566Paleoclimatology361,637151125
567Microorganisms171,635285190
568technical education191,6301026
569calcification151,62211336
570Systems Biology581,6164054
570Membranes321,616369324
572Labor Economics321,6141515
573Rheumatology261,612213149
574Ethics871,6081717
575consumers101,60110229
576Thorax421,5794840
577mutagens361,57882105
578Simulation Methods51,5645706
579Radiology501,55116093
579infection141,551524194
581Lipids201,548323208
582Environmental Economics171,5384510
583Quantum theory361,5334818
584Solar System461,520137139
585Electrophysiology401,5149748
586Carcinogenesis391,50879106
587European integration91,503754
587European Economic Community91,503744
589families331,49811452
590Physical Therapy231,496336196
591Photochemistry461,490147137
592social science91,4814211
593Paleogeography291,479133100
594Particle Physics361,4736623
595Analytical Biochemistry201,471394160
596Proteome271,469188181
597thinking141,457212
598Post-traumatic stress disorder401,4453759
599child behavior391,4402030
600Neural circuitry291,427289195
601Parasitology391,413492326
602eugenics781,411717
603Performance221,3994329
604Seismology431,3944130
605tomography461,3852221
606Radiation471,367261188
607Reading271,3629050
608water supply181,358234172
609Risk Management511,3541637
610Infections101,348458179
611Topology561,34774
612Financial management461,3431136
613Plant diseases261,342504287
614Substance Abuse411,336224177
615Atomic spectroscopy261,33520177
616Asia1031,329121147
617Input-output analysis271,32465
618Community Psychology211,32210683
618Social perception121,32284
620Combinatorial analysis731,3205842
621exobiology351,3182132
622Social Issues321,313611
623Geodynamics121,309363151
624Neurotransmitters91,30812223
625Nonprofit organizations171,303337
626Detectors91,30166366
627Criminal Law161,2973411
628mammals541,2927578
629complementary therapies431,288178108
630violence291,277187121
631Chromosomes311,273119116
632Genes481,2566479
633Marine Meteorology431,2555966
634Artificial Organs151,25119228
635World Bank71,25044
636labor301,2491413
637Structural Equation Modeling41,2448116
638strategy1051,23923
639working class431,2211313
640Socialization321,2204263
641Dietetics281,21215561
642Small Business91,211267153
643Bipolar Disorder151,1958457
644Latin America3111,1934157
645Energy Storage191,185242133
646Orthopedic Surgery361,174118129
647Amyotrophic Lateral Sclerosis71,1719512
647Quantitative Research281,1711821
649Aerosols351,1666969
650Fungi241,161228167
651Protein folding121,16073
652pollutants91,156848277
652Environmental pollutants91,1561.1K332
654epidemiologic methods101,151142
655Economic planning261,1352918
656conflict management481,132423
657Mobile Computing81,123619112
658Regionalism61,116904
659Technological Innovations321,1144833
660Organizations261,11347
660Oxidation-reduction201,11394149
662Regional Economics51,11025016
662association251,11047
664Chemical Ecology241,1068173
665Bones121,104269142
666Learning disabilities191,08921198
667pheromones221,0878067
668Neuroendocrinology91,07716371
669income211,07653
669Wealth211,07653
671Democracy1161,07511
672Quantum Optics211,06818471
672Consumer Protection51,068786
674Antioxidants171,066125151
674older people751,066175149
676Memory disorders301,065616
677Statistical Mechanics281,05611335
677Industrial Policy271,0561421
679Parasitic Diseases251,053517380
680nuclear astrophysics111,0518735
680Alternative Medicine291,051271141
682Food281,047719593
683Molecular Pharmacology181,046198167
683Laser Spectroscopy191,04617264
685Pharmacy201,043658385
685Medical Technology511,04391178
687Semiconductors461,042240159
688Youth311,03198111
689Middle East2271,029532
690actuators231,028509405
690transducers231,028509405
692sustainability171,0257776
693Nutrition physiology161,02313883
694Securities41,0201288
695molecular design181,0193031
696Communication in politics111,017187
697Entrepreneurship121,015272230
697counseling541,015157204
699Reproductive toxicology71,01015834
700Natural resources181,004152112
701emergency management471,0001435
701Parallel Processing61,00028679
703Emergency Medical Services499963822
704Clinical Immunology24993212148
705Vaccines23985400298
706Regional Development16984277
707Composite Materials17982922639
708Language Disorders25972184138
709Antibodies1297117270
710Development planning16968127
711Cardiac electrophysiology269601119
711arrhythmia269601119
713Social Change309583574
714Breeding56956121214
715educational accountability16953134
716Capital market194354524
717Biological Systems1094018338
718Smoking23936167139
719Information Systems32932156159
720Plant breeding559285987
721Control Theory46927241303
722Consumer education292329618
723Comparative Psychology159142020
724Tissue Engineering691310219
724England20913413
726Planetary Science219099958
727industrial hygiene598995960
728Algae27897134121
729Developmental Disabilities26896213246
730behavior modification16895128108
731ethnic groups218942310
732Globalization318922733
733Energy Harvesting10891126114
734Paleoceanography178884454
735Cross-Cultural Studies268793029
736mental processes3687746
737Sedimentology1487612879
738Ecophysiology2486722
738History of Medicine83867167
740Cosmochemistry3686666137
741Sociolinguistics358654846
742Nuclear Energy8786474112
743Culture techniques288611320
744Religion938596317
745Geochemical Modeling118506647
745geological modeling118509148
747Telemedicine108487222
748Environmental Management23847598669
749Social History718441920
749Birds54844148178
751Nanophotonics128435116
751Transportation40843282330
751Cerebellum384320926
754Political Participation308421423
755Oral History784031
756Elections378391929
757Cerebellar ataxia283727426
758Birth control348363550
759Synthetic biology218323522
760educational innovations278313623
761Capitalism1283071
762Quality of life26825206266
763Cognitive Therapy358214675
764Immunopathology21820353336
765health services accessibility278177479
766Microfabrication781315824
767Geomagnetism2781212396
768cloning1881196193
769Primary health care27804299241
770motivation168034652
771cell movement98018528
772Dentistry387997767
773Cytoskeleton97978928
774Magnetic Resonance Imaging1979011460
774Human Geography38790177182
776Demographic research26788925
777Physical fitness23785295229
778Classical Philology1607713320
779Water pollution21764813796
780School Psychology20763107102
781Neurotoxicology1176213157
781Investment analysis976212133
783election law277551120
784Functional Genomics474917746
785Voting29748920
786Parenteral nutrition18747227245
786Multimedia Systems11747661178
788Human-Computer Interaction33742156204
789Number Theory687361913
789Program Evaluation87362310
789cardiac catheterization337368386
792Seaweed2473587116
792role237354477
794Agricultural Ecology11733368288
795Computer Architecture287325836
796impact773112946
797Group decision making257214049
797fertility41721263396
799Creativity107173817
800Early Childhood Education1771413243
800Psychiatric Epidemiology177148791
802Scandinavia247077482
803Financial Institutions570616620
804Smart Materials13698198106
804Bilingualism96989639
806Investments8696697
807Geographic information systems2769410462
808disarmament42682111
808Brachytherapy568217116
810cell membrane10681248178
811Ornithology44677121162
812Extracellular matrix76737954
812Social interaction867312851
812Yeast567326976
812collagen76739156
816radiative transfer2266910084
817Melanoma86673923
818Portfolio Management7666445
819Global Health246658667
819Malaria19665138117
821Philosophy of Mind226641410
822biological invasions1266114383
823Writing116585831
823innovation1665876212
825Microwaves38657293284
826child abuse23654145211
827Organometallic compounds18653399311
828Structural design1365113691
829Informatics15650154126
830Proteomics13647305269
831Carbon11644470439
832Emotion136432741
833biocatalysis2642142101
833Homogeneous catalysis2642142101
833Heterogeneous catalysis2642142101
836organizational effectiveness463823943
837Functional Analysis22637307192
838Quantum Chemistry396326894
838Astrocytes6632267166
838free radicals13632466489
841Bioenergetics8629387246
841Biosensors15629332432
843intergroup relations126213131
844adulthood1661825
845Green Chemistry17617522600
846women336127347
847Infertility39611194354
848Ventilation1160714270
849Exercise21605415337
850Nuclear Medicine9604451261
851air quality management116027463
852morbidity35991922
852mortality35996623
854Vocational Education285986373
855Adaptive control systems1159714839
856Industrial Organization165892627
857Biodegradation1258812083
858Industrial Engineering13585702466
858Public Choice245853454
860Paleopathology115836315
861Nursing35581283282
862Telecommunications205807141
863Animal7579456
864Plant Taxonomy615771484
865Soil Mechanics4572792302
865Engineering Geology45721.0K373
867Earthquakes225715741
868planning365703764
869Cell division1056915362
870Information Science29567421601
871psychophysics225622622
871Cell death11562452478
873Surface properties6560620251
874Marine Ecology11559286172
875Diagnostic microbiology15555441689
876Diplomatic relations525503527
877Gene expression95497443
877Family Therapy16549194130
877biological factors12549837520
880Microfluidics145472615
880concepts14547139
880atmosphere9547260125
883economic indicators6544255
883Combustion17544364321
883Communication in medicine21544106105
883indoor air pollution1054410069
883Sick building syndrome1054410068
888Aggression8543188116
889Tropical Medicine23542366338
890Software Engineering25539213270
891Forensic Psychiatry753727974
892Public Finance7535292
893Soviet Union715311816
894Lung Transplantation32529157146
894Heart transplantation32529159148
896Economic Theory11528148
896Surface-Active Agents5528655244
898Chemotherapy14526532442
899Microprocessors225255337
900Ethnic relations545221733
900Ocean Engineering12522593412
902Telecommunication Systems20520337221
903Behavioral Genetics95198968
904Synapses551216671
905Applied Linguistics1050922387
906Elderly53506202147
907chronic disease135056960
908Geobiology165047074
909Quality Control16503427362
910Quantum Computing11500217
911Databases2549876106
912Sustainable Engineering16495430494
912Organelle biogenesis124953730
914drug abuse21494124117
915Intellectual disability13492308242
916child mental health1448811266
917Cognitive Psychology234862130
918sex crimes7485331122
919Food Policy94808671
919health workforce54807428
919environmental indicators4480632183
919Immunochemistry18480173183
923Genetic translocation347815930
923plasmids347815930
925Bioelectronics11474360480
925Societies79474210
927Genetic variation10473186
928Stress547211128
929Arts34471209
930Pharmaceutical Technology14469518475
931Socioeconomic Factors15466152133
932Maternal health services144657659
932Social Media74655831
934Renaissance23246464
935International Law714612636
936ethnicity364605766
937Juvenile delinquency234596172
938Origin of life64574915
939Hormones13454500501
940Law and Economics184532116
941Electrochemical Analysis24451358448
942Geriatric Oncology6448229100
943Retina444566117
943eye444580119
945Europa344434897
946Religion and Culture264412110
947Pharmacognosy18437523677
947Iran65437159
949Plastics11436731404
950Antiviral agents134358763
951Bioremediation7433271140
951Democratization94332111
953Music4643159127
953California13431151100
955Neuroimaging154302625
956Harmonic Analysis142821037
957Middle Ages25427266
958agricultural policy74266055
959mental health policy184233650
959Rheology8423241127
959Soil biology7423466428
962European Union84224523
963school psychologists84218478
964Cost control114203115
965digestion241925834
966Medical Imaging841718980
967East Asia394416539
968Nuclear Engineering64415223381
969Audiology13413329270
969local government741314843
971Steroids5410647294
972Reproductive health12409211170
973Nonverbal Communication144063054
973Integrated Circuits640647842
975Screening74055718
975Computer Literacy84057131
977Virtual reality124046657
978occupational health and safety314012228
979Bioinstrumentation3400331
979epilepsy10400344252
979Diffraction440019716
979Plasma turbulence3400331
979Electrons3400581
984Body language13399533
985Religion and Psychology133937927
985Neuromuscular diseases12393238244
985Muscles12393281322
988Hallucinogens113892928
988Minerals12389174145
990Corporate governance938810795
990Canon Law16388135
992Molecular Imaging9387280273
993Animal welfare338532161
993toxicity testing13385107113
995Historical Sociology16383204
996Computational Complexity273819891
996Climate6381261147
996cell interaction9381465409
999Experimental Design11379102119
1000Gender Studies1037815091