89.9K(top 0.1%)
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2.7M(top 0.1%)
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472(top 0.1%)
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736(top 0.1%)
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117.2K
all documents
3.2M
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44.3K
citing journals

Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Science1,504118,030229263
2Biology3,15999,72081288
3Molecular Biology1,45282,695146180
4Physics1,20475,332348402
5Psychology1,66868,6092143
6Chemistry1,32967,658331323
7Medicine1,46466,678255280
8United States3,10166,6571943
9Botany1,10565,8013730
10Biochemistry1,50261,433194189
11Ecology97750,741111151
12Genetics70048,21878108
13Plant cells40545,9541616
14Research1,19341,329192198
15Cell Biology54540,649166197
16Microbiology65838,448281258
17Environment50837,3679392
18Social Psychology52934,3631815
19Natural history25733,286271440
20Physiology84433,0486086
21Plants40632,8643616
22Cytology40929,576248270
23Endocrinology52927,85596113
24Psychophysiology67327,7873960
25Reproduction68727,38348
26Solid State Physics77227,302139139
27Condensed Matter78327,279136147
28plant molecular biology34026,5082631
29Psychiatry75025,508112185
30Neurology87023,965188435
31management22921,6108676
32Child psychology30621,1223331
33Biotechnology32520,915336267
34Child Development31120,7643230
35personality21420,3771916
36Education82820,0663434
37Pollution36319,536217228
38Cardiovascular system19418,116137138
39Public Health29517,796366209
40Human genetics7717,657499405
41Biophysics67117,278150168
42Environmental Health20417,066396211
43Plant physiology27616,2954249
44Behavior46114,8915276
45Virology24714,686224367
46Clinical Psychology36013,9271850
47Nanotechnology25813,731470410
48Growth13413,66810283
49Embryology29113,6024995
50counseling43013,45752
51Immunology39613,229242432
52Communication45012,8451121
53Business10912,8096639
54Astrophysics25212,724437409
55Statistics43912,6864680
56Vocational guidance40112,62925
57Sociology37812,4525065
58Toxicology23212,408286141
59Mathematics1,10312,3127186
60Nuclear Physics47512,209440498
61Pediatrics32812,168122159
62Hypertension15311,933177193
63Electronics17711,729351100
64Materials Science40111,727247320
65finance23111,5073383
66Spectrum analysis25111,240244249
67Agronomy39210,9321717
68Political Science41910,9025256
69Experimental Psychology10610,86431
70Materials25010,860599542
71Environmental Engineering21510,720164198
72Anatomy24210,71169106
73Agriculture41410,6943330
74Developmental Biology15010,682185176
75Bioengineering12310,556464354
76Genomics28910,37395107
77genome12210,045108143
78Medical genetics1909,951293326
79Molecular Genetics2339,8654070
80Astronomy1969,757506436
81Nutrition2319,637309293
82commerce449,61914445
83Respiration2099,3533847
84environmental pollution2619,269158181
85Biomedical Engineering2349,188264222
86Neurophysiology2749,085167308
87Analytical Chemistry2479,079287249
88Biocompatible Materials1829,078387348
89Developmental Psychology1508,8054047
90Pharmacology2408,761490436
91Educational Psychology2498,6951016
92Adolescent2488,6834833
93Social Sciences3788,6485662
94Statistical physics2978,485264238
95Geography3078,4546272
96Signal Processing1718,346176148
97Animal Behavior2338,2635077
98Breeding1988,1584339
99human behavior1998,15267108
100Radio628,09124755
101marketing1018,0366581
102Microbial Ecology1237,904210232
103Criminology1387,8733213
104Child2357,8399771
105Soil Science3107,7903754
106Mental Disorders2187,777245333
107Health2587,6895771
108biological evolution1547,648142204
109Environmental Toxicology687,64024176
110Metabolism1437,612333347
111Neurochemistry2237,573110166
112proteins2127,4656691
113Surgery877,462330484
114Obesity1517,416140129
115Birds2337,3863123
116Optics2217,353395253
117Geophysics2177,236411429
118Pharmaceutical Chemistry1587,191381311
119Computational Biology1867,133147246
120Medical Laboratory Science797,10218575
121alcoholism2346,9865970
122Developmental Disabilities1056,8885141
123Bioinformatics1726,813112214
124Plant genetic engineering1166,7493428
125Neuropsychology2246,72582117
126Diabetes mellitus1356,722180228
127Conservation Biology746,6556137
128environmental protection1106,603202153
129Diabetes1436,544204264
130Clinical Chemistry1176,530263171
131Entomology4106,4945778
132Geology1826,471271216
133Cybernetics436,40325249
134embryonic development1606,36821
135Biochemical Engineering336,328606316
136Agricultural Ecology1176,3204950
137Biodiversity conservation736,272237229
138gene mapping1306,238101149
139Plant diseases1496,21316394
140protein1556,1754265
141Cell differentiation846,116271291
142Hematology1456,053767592
143Criminal psychology1126,0102515
144Water755,894227163
145plant communities1035,8754561
146psychotherapy925,83410163
147Immunity745,782373446
148Community Psychology605,7704016
149Auditing395,75391
150psychopathology645,714811
151Decision making1235,6674033
152Diet1095,632243269
153Meteorology1015,611300268
154Geriatrics3625,561115241
155Chemical Engineering1595,557424416
156Family2495,5281229
157Emotions635,5242613
158Educational Technology1045,5213013
159Counseling Psychology935,50823
160Sports Medicine2525,507119160
161behavioral medicine1055,4876676
162Metabolic diseases1265,456280409
163Cancer1895,415455623
164Cognition1145,383148115
165Economics2665,372227279
166Aging3425,33792220
167Chromosome mapping1115,2249698
168Learning disabilities1565,1611619
169crime895,1422114
170nanoscience675,139596393
171Agricultural Chemistry2485,10590165
172Nursing1725,0995236
173Teaching1525,0964025
174viruses1305,029147226
175Evolution1214,980175251
176Artificial Intelligence924,975483271
177Genetic engineering1004,905116118
178human development1104,8892128
179adolescence1284,8682533
180nucleic acids1144,839209397
181Water pollution674,734325172
182sanitation374,732469297
183Personality Assessment904,7251118
184Epidemiology834,706722429
185Community Psychiatry654,69911350
186Image Processing1044,691146148
187Plant Biotechnology634,6464814
188families2224,640517
189Climate change364,626261228
189Eutrophication364,626254227
191Social behavior1064,5714557
192Oncology784,436291475
193Brain1504,417203306
194Zoology1284,406201130
195Cytogenetics774,383216268
196Organic Chemistry1754,381234318
197Ethology1144,35574125
198Planets904,316355309
199Animal ecology1054,3018390
200Plant Ecology754,278166134
201drug addiction1534,2395990
202Mental illness1214,231186299
203Host-parasite interactions434,227251201
204Ophthalmology1274,212147150
205drug therapy964,147288218
206Quantum Gravity1194,127443395
207Mental Health1614,0974751
208rehabilitation1844,08191171
209Ceramics1624,0648392
210preventive medicine554,03616583
211Glass1244,0278187
212pottery1234,0218186
213Ornithology1354,0124127
214Orthopedics1334,00497131
215Sports2073,968121159
216Medical Microbiology1203,959211349
217United Kingdom673,901236175
218Plant Genetics613,8965050
219Speech Disorders1233,8745964
220System analysis643,85823447
221Genetic algorithms113,80910423
222Anthropology2673,8005464
223Evolutionary Computation103,78312329
224Substance Abuse1543,7717182
225Speech1383,7502952
226Psychopharmacology813,710227236
227Electrical Engineering2633,697223168
228motivation363,69422
229School Psychology1503,683310
230Emotion323,61322
231Environmental Chemistry843,589172297
232Bioorganic chemistry913,576299275
233health services1323,5624847
234Vocational Education1633,52354
235Special Education1583,5012329
236Cognitive neuroscience453,499186168
237Physical Therapy1093,483102137
238cell physiology823,478189256
239California1063,4471812
240Bacteriology933,426149242
241Molecular evolution533,416204182
242Advertising443,404156
243Health Education1393,39299119
244Youth673,3653825
245Therapeutics593,352348257
246Polymers1483,343676722
247Microbial Genetics543,3201613
248Data Mining253,31530888
249phytopathogenic bacteria533,2901114
250behavior therapy1083,2672841
251Psychometrics933,2602645
252Health promotion1013,228121143
253Comparative Physiology983,1992935
254Histology843,146206236
255Access to Information43,144874
255big data43,1443984
255Information dissemination43,144874
258Nanostructured Materials1063,131493526
259medical education903,128238170
260Public Administration1043,1149878
261Socialization903,079515
262biological factors813,070140107
263violence953,0003436
264Psycholinguistics332,99418483
265Social work2152,9633247
266Neurobiology842,949208360
267Lipids272,908328123
268Adolescent Psychology762,9013947
269Gerontology2972,88878170
270Post-traumatic stress disorder742,8744048
271Catalysis782,850741731
272herbicides732,8303934
273Animal genetics882,8213726
274Health Services Research322,798441151
275Molecular Microbiology522,785143204
276Career development1492,76821
277Physical Chemistry1102,760247422
278Entrepreneurship262,7468862
279fertility672,736141134
280Archaeology2102,7353165
281Health Policy922,724269241
282Hemodynamics482,721123142
283older people2712,7175680
284Cardiovascular diseases532,705331148
285Positive Psychology272,69793
286polymerization1082,688665652
286computer networks552,688283137
288Communication in medicine892,6631924
289Cognitive Science452,660217200
290vascular diseases512,607120151
291Memory582,5904254
292Learning842,56085126
293Bacterial infections162,549284148
294Virulence412,546260280
295Spine312,506182106
296Engineering1062,504369295
297Sleep Disorders2222,49942226
298Medical Physics1252,489168272
299role582,471711
300Electromagnetic compatibility562,454155
301Sleep2172,45141237
302Plant breeding872,4305952
303Control Theory802,417185149
304Operations Research542,383307194
305mycoses92,358545146
306Personality Disorders382,356178
307Hydrology1062,306235348
307animals572,30615651
309Stem cells512,300321283
310language582,2967773
311Nervous system662,280440621
312gene therapy602,248124181
313Smoking832,2435373
314Nonlinear Dynamics812,227397379
315miniaturization422,216455498
316Radiobiology812,213308273
317Multimedia Systems272,21136329
318Language Disorders662,20610989
319Radioisotopes992,1572317
320Medical innovations292,144182259
320Colloids702,144686747
322Obstetrics992,142382447
323Industrial Microbiology202,140688265
324Technology972,125481545
324pollutants502,125223200
324Environmental pollutants502,125282247
327Light602,12391283
328Information Systems842,1103162
329Telecommunication792,096356373
330Primary health care462,089313155
331Hearing622,0868881
332Mental Health Services1052,08486113
333Philosophy2222,0808391
334child abuse412,0749466
335arthritis382,073377367
336Mathematical Physics1272,049278376
337Educational measurement202,026302
338Marriage962,0181020
339Health Services Administration621,999106105
340Dermatology1201,996153289
340Socioeconomic Factors641,9963028
342Nuclear Medicine721,992122149
343school psychologists541,98014
344Interactive multimedia131,9771252
345multimedia121,972971
346free radicals271,969271233
347Thrombosis461,964230261
348health behavior691,961118136
349Tourism521,937144128
350Small Business191,934130134
351Wildlife management521,9193918
352Molecular cloning421,91311589
353Genetic therapy581,909158231
354Earth Sciences431,879745519
355Radiochemistry1571,8714148
356cloning351,83580143
357Photochemistry621,83186116
358Environmental Microbiology311,830301308
359soil microbiology451,819186254
360Proteome501,816171257
361Surface Chemistry641,811644735
362behavior modification541,8034267
363Research Design721,78685183
364food technology751,785232284
365enzymes441,776144132
366Telemedicine381,7681812
367Pharmacy451,767421331
368Economic History1571,763208250
369Physical organic chemistry441,762212112
370Quality Control611,7617686
371mammals751,7566977
372internet281,75526797
373Pathology531,751616687
374Animal breeding581,7497049
374Electrochemistry841,749593537
376occupational diseases61,74783795
377Measurement541,7444229
378Mineralogy691,741219266
379Green Chemistry301,714522429
380Signal Transduction531,712152282
381Medical Oncology431,710598472
382Parasitology581,680450360
383Radio waves111,672491146
384Medical Technology551,670131126
385Wireless Communication Systems581,661392336
385Microcirculation751,661513
387Latin America2311,6527325
388Tissue Engineering61,64918515
388drug development241,649252317
390Biomass Energy311,648544467
391Numerical Analysis811,644204209
391Strategic planning131,64420946
393Molecular ecology361,636275357
394cardiac catheterization671,6279058
395Recombinant DNA361,618191135
396Eating Disorders331,597193133
397International Relations1371,59293135
398Geochemistry681,591236257
398Biometrics1141,59176191
400Human evolution491,5873750
400Hormones341,587254208
402Genes791,58266105
403Biodiversity541,581440519
404Feeding and Eating Disorders301,575194131
405Long-Term Care491,5744198
406Nuclear Engineering1561,57198122
407Ecosystem management131,56924178
408Long-term care facilities481,5614197
409Quality of life451,549188222
410Journalism751,52897
411Dynamics621,52212994
412Paleontology991,515141227
413Nanoparticles371,512404355
414Genetic recombination281,508207119
415Orthopedic Surgery541,5068699
415organization281,506153213
417Climatology661,502320482
418Autism451,49780106
419Export Marketing191,495139
420Information Science1021,49153164
421Membranes431,490195244
422Nanostructures181,481757487
423Raman spectroscopy531,4802933
424clay571,4691832
425Reproductive toxicology121,46810920
426clay minerals561,4651029
427Politics461,4505652
428government381,44310075
429Food561,442526585
430Water quality management781,435123183
431Social interaction551,433315
432Information Theory361,426277208
433Bones141,421254115
434ecosystem321,419294356
434RNA301,41995102
436Population Genetics361,417306365
437Exercise461,415220166
438sex crimes461,4144847
439Oxidation-reduction151,411264213
440Nuclear Chemistry1241,4034150
441Computer Graphics391,398280229
442Parasitic Diseases431,389420431
443Transgenic plants401,3863857
444Neurovirology341,3851718
445Production Engineering401,379356189
446Child welfare581,3747163
447Organometallic compounds651,367115207
448North America721,3521926
449Environmental Management361,340509583
450Microelectronics271,327598617
451Molecular structure401,326334501
452Biogeography321,323224321
453Geomagnetism471,319136110
454Manufacturing Processes351,303471247
455thinking61,293888
456Wildlife conservation291,28513180
457Ergonomics391,282198106
458Urology981,263245571
458Clinical Biochemistry341,263161136
458Genetic regulation301,263278435
461Psychiatric Nursing551,2583323
461peace401,2584972
463Criminal Law311,2502119
464General Surgery701,2465454
465Chronic diseases101,245374244
466Information Technology1001,22098361
466Transportation871,220128237
468Animal Physiology141,2196122
468Natural selection141,2196122
468genetic selection141,2196122
471Phylogeny221,213202127
472Microscopy1651,20679170
473Regional Planning811,204106236
474Muscles531,19890194
475Proteomics261,195232229
476Sustainable Engineering191,193628393
476Optical materials321,193807832
478Perception451,190140184
479Dietetics471,1815782
479Landscape Ecology371,1813975
479Transplantation471,181409554
482Radiography171,175366246
482Europe1031,175416626
484Neuromuscular diseases501,17173144
485Clinical Pharmacology181,167434138
485Diagnostic microbiology421,167262623
487mathematical analysis1021,163126120
488Allergy141,162669669
489Morphology511,14968109
489Heart Failure211,149128125
489Primates461,149109136
492Financial management311,1435691
493Oxidative stress131,139482212
494Occupational Therapy1191,1374770
495Digestive system diseases321,134221171
496Soil ecology141,13214680
497Experimental Design261,1294364
498economic policy541,127340284
499eugenics321,1249670
500Environmental monitoring391,1138641.1K
501Women's health381,106191171
502Music761,1013246
503Soil biology131,098198122
503Soil fertility131,09812075
505Andrology331,0809568
505China801,080319357
507community development681,077512
508Mycology471,076243350
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510Insects651,074140238
510Brain damage521,0741741
512Environmental Geology231,072262131
513drugs501,068265334
514Crystal growth401,055131159
515children261,0497866
516Functional Genomics311,0462240
517mass transfer481,04372112
518Emergency Medicine591,042242270
519Power Electronics201,041357278
520Roads701,0398999
521Sociobiology211,0262720
522Audiology361,023170171
522ethanol261,0236145
524energy conservation111,017753379
525Cytokine231,0112961
526Gene expression regulation35995172360
527Fluid Mechanics72985312512
528Chemotherapy32982394370
528Schizophrenia17982441338
530consumer behavior4097934101
531Inflammation21978392299
531Physical fitness25978294242
533Diagnostic Imaging57973358566
534at-risk youth159682311
535international cooperation2396511296
536Rural Development169585819
536warfare229585263
536Performance439581449
539Infertility35956256356
540Rheumatology28952385500
541Mechanical Engineering47942474257
542Kidney diseases24934279217
543Systems Biology60933158272
544organizational effectiveness459311131
545homosexuality259275647
546child behavior239236541
546Fisheries41923243321
548Nutrition physiology22922173167
549Neuropsychiatry48921116227
550Behavioral Genetics139199559
550Leisure169199942
552Liver diseases18918794908
553Classification199155563
554Internet of Things6913693165
554Documentation349133452
556Computational Chemistry27911102213
557Groundwater3591013098
558Petrology19908340288
559Histochemistry25907277195
560Intellectual disability47902117179
561Veterinary Immunology338984240
562Geotechnical Engineering989221278
562Language Acquisition19892146109
562Crystallography103892132260
565Knowledge328916533
566Adolescent Medicine38889101324
566Interferons218892018
568mental health policy308832734
569recreation498817072
570phase diagrams318803123
571Antioxidants13877322306
572Forest Management558764359
573Patient education16872167105
574Environmental Policy378716341.1K
575Elderly22186851118
576War and Society208614359
576Australia41861359311
578Nuclear Energy70859113126
579Analytical Biochemistry28856258270
580Wetland ecology228557552
580visualization64855189175
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585water supply28842283355
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587Law45836309118
588Immunotherapy98351.3K907
589Chemical analysis22832368233
590Animal Biotechnology12831419
591Immune system7829932811
592Maternal health services218269765
593Smart Materials1382523493
594Juvenile delinquency298223331
595Reservoirs4082074
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595Chromosomes23820194233
598cytokines25812256301
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600Nonprofit organizations168095131
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602Wetland conservation188076639
602Wetlands188076739
604scientific societies39806112194
605Chemical structure248044614
606Insect biochemistry688021775
607Psychiatric hospitals347979596
608Linguistics24791479265
609Bioelectronics13788387407
610Infections13786601521
611Nonverbal Communication257841224
611Body language25784215
613Biogeochemistry12782547460
614Palliative Care44781112138
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616Microwaves24778550335
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618risk factors9775466166
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622Business Ethics16752309375
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624Biomechanics25743371376
625Social policy21740288161
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627Engineering Mathematics44728482411
628Adult Education657182526
629Gender Studies187177855
630Industrial Engineering37711436550
630Liposomes3671124136
630Lipid bilayers3671117122
633Suicide2971077109
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651Ethics6067381127
652transgenic organisms196722542
653transgenic animals186702441
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673family violence166249788
674Artificial Organs35622134124
674Magnetic Materials29622445495
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677Plant cell culture17616180179
678technical education416132657
679Medical Anthropology33611232447
679amino acids14611149113
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695Hypothermia255881227
695Freeze Drying255881227
698microwave antennas858722438
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699urban forestry145843831
701histological techniques16579252340
702Energy Conversion8577872775
703Seismology23574184172
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704Fungi13572337333
706Androgens115718367
707Happiness105709951
708Drug delivery systems20568387603
709Informatics20565224278
710Pharmaceutical Technology18564602566
710Intelligent Control Systems1156448496
710carcinogens9564690507
710Carbohydrates2256475144
714Neurogenetics245634860
714Renewable Energy Sources95631.0K1.0K
714income156340931
714Input-output analysis156357655
714Wealth156340931
719Biomolecules5559373190
720Qualitative Research225556993
720Electrophysiology33555256355
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