42.6K(top 0.1%)
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1.3M(top 0.1%)
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334(top 0.1%)
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531(top 0.1%)
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48.9K
all documents
1.4M
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30.3K
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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Physics1,45491,090215224
2Chemistry1,23369,664226213
3Nuclear Physics1,51160,1117253
4Biology71646,455310349
5Biochemistry1,13044,870254250
6Medicine61843,772408286
7Science64040,911361421
8Solid State Physics1,10039,2985160
9Condensed Matter1,05339,2644961
10Astronomy77434,255118115
11Molecular Biology68431,955244300
12Astrophysics46527,179186175
13Neurology45924,078266306
14Cytology39423,068175218
15Nanotechnology36322,444202168
16Virology26620,375137162
17Microbiology34520,157380329
18Research51119,468335290
19Cell Biology30919,273205247
20Ecology33216,804295334
21Surgery2016,379784199
22Immunology25915,566227222
23Natural history8215,558470489
24Catalysis26512,972180149
25Spectrum analysis25911,840244223
26nanoscience14811,433162118
27Psychology45110,908186278
28Pollution16910,900377285
29Biotechnology20810,537402353
30Materials2529,640459446
31Quantum Gravity2479,417127120
32viruses1219,27410385
33Environment1449,090371391
34Mathematics6258,819213205
35Statistical physics3898,813133171
36environmental pollution1278,181306166
37Developmental Biology1808,126125163
38Neurophysiology1337,727285302
39Endocrinology1747,717210270
40Biophysics2887,356371396
41Optics2217,184281163
42Neurochemistry1807,09994131
43Genetics1927,097259391
44Chemical Engineering1476,641431342
45Embryology1326,63696123
46Bioengineering1146,635368350
47Psychiatry1156,583532419
48Pharmacology2146,364445455
48Analytical Chemistry2386,364219285
50Growth1086,15795131
51Materials Science1416,073455382
52Mental Disorders756,033407256
53Medical genetics1306,020253332
54Organic Chemistry1435,934217141
55Human genetics415,926490531
56Botany1855,901336420
57Physiology1635,851365365
58Anatomy1395,616102134
59Cell differentiation1055,582119182
60Pharmaceutical Chemistry735,452566274
61Photonics735,231204114
62Electrochemistry2175,067211262
63Bacteriology774,936179170
64Metabolic diseases1004,699200265
65Social Psychology1304,602159228
66Optical materials1374,582120167
67miniaturization604,548200179
68Mathematical Physics1114,409272191
69personality654,368176155
70Metabolism904,366312333
71Nanostructured Materials1414,360203241
72Microelectronics484,357250166
73Behavior914,102345344
74Biocompatible Materials1044,084424504
75Hematology753,826710464
76Public Health883,793681536
77Neurobiology743,661188231
78Plant Ecology823,650102122
79Aging853,601349252
80Microbial Ecology703,519245318
81Geriatrics813,471365240
82Environmental Health903,388614627
83Nutrition1193,380392479
84Nervous system563,328358322
85Brain923,290347383
86United States763,155808522
87Biochemical Engineering703,150329475
88Evolution703,116213264
89Education3043,058138279
90Bioorganic chemistry573,002403251
91Gerontology612,991299116
92Surface Chemistry1472,985300485
93United Kingdom772,967118150
94free radicals352,88516595
95Luminescence782,844269
96Hypertension422,834372368
97management552,825556458
98Nonlinear Dynamics1322,783166239
99Histology892,777108165
100cell physiology472,751198197
101Immunity402,731350439
102Oncogenes382,700195197
103Microorganisms192,692252115
104Biomedical Engineering592,657920639
105Epidemiology642,641552459
106Psychophysiology842,629421477
107Molecular structure1182,62167202
108Artificial Intelligence592,618562388
109human behavior502,606361363
110Pediatric Neurology72,589583202
111Biodiversity conservation372,566273323
112Clinical Chemistry512,526467359
113Toxicology682,451764690
114Plant cells252,432309324
115Solid State Chemistry1492,41194163
116Cytogenetics702,408164290
117Educational Psychology1632,39733162
118Obesity472,331297267
119Agricultural Chemistry642,325268241
120Europe1702,324188228
121Environmental monitoring712,310347437
121Light202,310223161
123Physical Chemistry472,305437340
124Technology562,296696427
125Microscopy652,29417962
126Geriatric Psychiatry632,2665553
127Statistics752,224394282
127Cancer472,224770781
129Quantum Chemistry662,2052913
130Molecules1032,20461117
131Environmental Policy532,092348374
132Environmental Management482,065254266
133Plant physiology592,053283370
134Electrochemical Analysis991,95861108
135Teaching1781,92723131
136Cerebral cortex271,895153136
137Mental illness321,889416377
138Bioinorganic chemistry711,8608989
139Nanostructures431,859239256
140Cardiovascular system251,855504495
141Allergy201,843295264
142drug therapy761,842277351
143Plants391,810388389
144mathematical analysis1311,806123140
145Image Processing521,801268307
146Cosmology521,79914564
147Zoology871,788287298
148Neuropsychology641,785287356
149Genomics761,777325498
150Water pollution361,775535436
151Economics1841,768323575
152Diet501,753361424
153Sports761,752380321
154plant communities501,74099187
155Histochemistry661,7384858
156Signal Processing371,697540428
157Nanoparticles411,686196185
158Tourism401,665190196
159Marine Biology1031,662251449
160nucleic acids461,635306472
161clay391,6223038
162Pathology391,612512504
163Spain5761,59377
164Land use161,58320737
165Food421,579485413
166Quality of life441,55295139
167Urology331,551464297
168Functional Analysis631,5455942
169Organometallic compounds371,513193128
170Child Development271,508497373
170fertility401,508268221
172Therapeutics321,493378345
173Environmental Engineering351,490778688
174Wildlife conservation311,486167166
175gene mapping231,480472372
176Child431,446440317
177Organizational Behavior51,43137283
178Oxidation-reduction191,419105111
179Sports Medicine611,407527457
180Cognition361,400357326
181Paleontology661,375155177
182Hemodynamics191,368212163
182Climate change51,368599417
182Eutrophication51,368588413
185Geography1101,352189360
186Signal Transduction251,347260227
187Biodiversity431,342314360
188Industrial Engineering341,335340245
189plant molecular biology201,323418432
190Oxidative stress221,32014672
190environmental protection501,320411555
192Water181,316771581
192Cognitive Science201,316341232
194Genetic engineering371,315297386
194Carbon351,315147236
196Chromosomes521,30657114
197Colloids591,290682902
198Advertising161,2886236
199exobiology181,2705237
200probabilities481,265294161
201Infertility171,249381207
201Parasitology531,249375370
203Agriculture251,224510300
204Pediatrics261,221704668
205Reproduction571,202383504
206Animal Behavior421,197391480
207Recombinant DNA311,194183171
208Atomic spectroscopy591,1905490
209Medical Microbiology401,189432617
210Molecular cloning301,178163155
210Genetic recombination301,178159153
212Plant diseases341,170415324
213Diabetes301,163480629
214Metallurgy281,159613420
215Hormones281,141248224
216Diabetes mellitus291,107452625
217Computational Biology381,104517587
218Biomass Energy161,101796577
219Neurons61,099372370
220Electronics771,095550702
221Liver diseases181,094449504
222Cognitive neuroscience161,086298287
223Nonlinear functional analysis381,0529859
224Public Policy311,051313240
225Photochemistry361,046211218
226Developmental Disabilities171,044315221
227Polymers631,0409581.2K
228gene therapy321,034145223
229Geology631,022602757
229biological evolution461,022359637
231Chemical industry181,01436991
232sanitation131,008563534
233actuators40999306421
233transducers40999306421
235Social Sciences123993256463
236Business21992553494
237Physical organic chemistry5496491155
238Linguistics74958164208
239Cell metabolism7950264267
240Transplantation23947478444
241Exercise39944227221
242Thin Films499411726
243proteins33939422460
244Numerical Analysis44937375351
245Ethology26936405456
246soil microbiology28935280418
246Communication57935268430
248Paleoclimatology22929258233
248Homeostasis4929287267
250Soil Science35925314377
251population trends191813416
251Demographic research191821822
253Developmental Genetics11915229265
254Organometallic chemistry40912223181
255behavioral medicine25910258288
256Virulence15907343388
257Mental Health35904255219
258Membranes23902487494
259nuclear astrophysics228983446
260Andrology238967142
261Health45885341441
262rare diseases1487711555
263Mechanics22867291128
264Sociology57863455596
265Biogeography22854180269
266Renewable Energy Sources14853821805
267Geomorphology20850316295
267analysis198506157
269Human-Computer Interaction20847304171
270Molecular Microbiology25846204346
270Learning17846385340
272Environmental Chemistry14845717591
273Fluid Mechanics21836633452
274finance18822694451
275Mental Health Services28816237197
276Conservation Biology18804272260
277Emotions16800181177
278Antioxidants10793269206
278Magnetic Materials31793259260
280Drug design8791777310
281Computational Chemistry3079048158
281Host-parasite interactions12790432479
283Physical fitness27785251229
284supercritical fluids197775946
285Neural circuitry57772117367
285cell interaction15772293188
287DNA polymerases3771358212
288Quantum Optics3577091108
289Oceanography24767554528
290Photobiology28766139167
291Genetic therapy29763202324
292Laser Spectroscopy337597994
293Adolescent34754411434
294Gene expression regulation13753316311
294fuel cells12753431339
296Medical Oncology16752792609
297Astrocytes13743102135
298drugs31730382443
299Clinical Biochemistry21721222197
300Diagnostic microbiology10718606565
301Social behavior19717330317
302Economic History110716289581
303Climatology14711649541
304Chromosome mapping20709447517
305Critical Care Medicine15707611709
306Cell death12703425394
307Energy Policy12699966750
308Developing countries17693581396
309System analysis27691592494
310brain mapping7690324221
311mutagens13686289276
312Psycholinguistics21685252289
312Parasitic Diseases34685402563
314carcinogens13683317274
315Information Science27681442513
316Child psychology15675582580
317Geophysics326711.0K1.2K
318Sleep Disorders21670430418
318Sleep20670442421
320Immunotherapy15666550639
321Genetic regulation11663464469
322Carcinogenesis11659363293
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324Hydrology14653892629
324Semiconductors68653140289
324Development27653181198
327Immune system14649309561
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330Chemotherapy21639380382
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345Differential Equations26598150147
346Economic Development13596532444
346Paleogeography16596255258
348Archaeology73594143292
349Molecular evolution24592403557
350Green Chemistry20588446617
351Bipolar Disorder7586174106
352Earth Sciences24584964963
353Critical Care11583789804
354Fisheries12579649412
355Community Psychiatry4576692274
355Geochemistry26576599762
355Psychiatric Epidemiology4576329109
358Parenteral nutrition13575317307
359Molecular Genetics25574535759
359Genetic disorders2857468124
361Clinical Psychology21571490639
362Enteral nutrition12570230218
362Ferroelectricity12457026142
364Bryology355661421
364Memory23566518651
366global environmental change7565300191
367Meteorology13564955886
368Eating Disorders26563143232
369Energy Conversion8560522514
370Pharmaceutical Technology21558370412
371protein20557328380
372Feeding and Eating Disorders25554138222
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374Regional Planning37550243366
374infection22550333520
376consumer behavior6549231155
377Medical Anthropology19546320433
378Thrombosis10545546424
379Composite Materials21537791954
380Parasites20535377343
381Nanophotonics75349731
382Swarm Intelligence353316741
383energy resources5532759511
384vascular diseases11531314338
385Calculus of Variations335262937
386catalytic activity19525118170
387food technology17523748745
388Energy metabolism11522260252
388computer networks49522307656
390marketing26518436616
391Environmental Psychology185172792
392Medical Laboratory Science23516618901
393bryophytes275141014
393enzymes19514420498
395Immunopathology17512432492
396cell membrane13511205226
397polar regions20507140134
398Landscape Ecology1350678115
398Developmental Psychology12506457438
400Personality Assessment13505192219
401Infections18503254445
401Birds32503269284
403Inflammation8498557342
404Tropical Medicine21497412366
405Environmental Geology15494457374
406Electrophoresis20489450498
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412Hazardous waste11463248301
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