54.7K(top 0.1%)
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2.3M(top 0.1%)
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84.1K
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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Physics6,586491,3062540
2Science1,090169,658336168
3Condensed Matter3,611158,673108
4Solid State Physics3,406149,563119
5Biology924148,160384183
6Nuclear Physics4,539145,358815
7Chemistry1,473127,149278153
8Natural history411108,940161128
9Statistical physics1,97078,53766
10Geophysics1,55973,8864336
11Astrophysics1,29461,94076112
12Materials92948,134134135
13Astronomy64846,382212143
14Crystallography18544,7294210
15Planets85942,7222525
16X-ray crystallography10040,774204
17Spectrum analysis69539,5446266
18Nanotechnology49137,923236165
19Materials Science1,35237,8225494
20Quantum Gravity83833,6304444
21Nonlinear Dynamics84232,43568
22Molecular Biology38530,803702464
23Ecology22029,771617271
24Biotechnology23926,604494203
25Bioengineering21124,209252128
26Optics1,02623,1915564
27Microbiology25323,164709438
28Fluid Mechanics51021,5412222
29Medicine30820,7991.2K844
30Virology14920,796381247
31Nuclear Engineering1,54619,82855
32Electronics19317,45332754
33Electrochemistry58617,1453413
34miniaturization16516,53010581
35Microelectronics16915,8989574
36Biochemistry27115,1031.1K786
37Statistics17514,99916861
38nanoscience18313,616210161
39viruses12413,61215578
40Research20113,5481.2K642
41Cell Biology11113,400763535
42Environment12813,363583376
43Cytology10512,969851551
44Microbial Ecology11112,650241137
45Biophysics37312,457366275
46Quality Control24112,41244
47Metallurgy34212,1633822
48Nuclear Energy68411,844114
49Mathematical Physics40711,5434469
50Experimental Design9411,43074
51Metals30011,3163416
52Polymers23711,085459254
53Statistical Mechanics30011,00243
54Catalysis21610,883262201
55Magnetohydrodynamics27210,67053
56Climatology11810,411190112
57Botany5310,0921.1K359
58Nanostructured Materials2229,958216161
59Meteorology1249,933256170
60Mathematics2319,817634113
61Chemical Engineering1179,380550257
62Hydrology1728,87512388
63Biochemical Engineering378,564548242
64Immunology1178,539738587
65nucleic acids518,523447232
66Pollution1478,392619541
67Engineering2068,30615954
68Technology1598,120283134
69Physical Chemistry1668,013151138
70Ceramics2117,5536847
71Water1307,431120122
72water supply1287,4125954
73Glass1577,4116148
73pottery1577,4116045
75Photonics616,953361143
76Computational Biology1506,901202254
77Immunity686,847403400
78Biocompatible Materials1246,585552472
79Genetics736,345854670
80Geology1746,287281222
81Mineralogy2156,1563672
82Analytical Chemistry1695,888455403
83Energy Conversion495,803195157
84Light305,46621696
85Environmental Engineering1025,231420395
86polymerization1135,205643380
87Environmental Health1075,098760690
88Environmental Chemistry284,998614216
89Host-parasite interactions554,929182178
90Biomedical Engineering804,673854453
91Superconductors2364,6392511
92Liver diseases294,627562293
93proteins664,612339167
94Atmospheric Physics1154,340210244
95Radiochemistry3774,31257
96protein524,275191102
97Colloids1154,230437403
98Electrical Engineering7034,18051151
99Medical Laboratory Science734,060211161
100Artificial Intelligence533,955803339
101Nuclear Fusion1983,9082724
102sanitation593,822326351
103Surface Chemistry1023,799409372
104Medical Physics583,739399167
105explosives1743,73541
106gene mapping603,681302252
107Human genetics253,6711.1K1.2K
108Molecules1143,6577779
109Bioinformatics753,600316363
110Plant cells283,570439363
111Optical materials963,560306368
112Plant physiology273,497701323
113Signal Processing503,478547300
114optical instruments693,4723127
115Chromosome mapping533,423266166
116Nuclear Chemistry3083,39656
117Solar System743,3808362
118Fluid Dynamics753,3627524
119Virulence473,331220225
120Nanostructures343,330395248
121Atmospheric Chemistry463,200259223
122atmospheric models673,0608798
123Plastics623,00215024
124plasticity592,99211
125biological evolution232,892803447
126Numerical Analysis1042,80013098
127Genomics1092,774360501
128Climate change292,695321399
128Biodiversity conservation292,695585513
128Eutrophication292,695316398
131lasers1632,68996118
132Earth Sciences792,684421387
133Atomic spectroscopy1042,6602233
134Sun542,6469366
135Quantum electronics1512,63577107
136particle beams1332,63466
137plant communities252,625348184
138Geochemistry1162,604123159
139genome402,582391468
140Information Theory442,533227128
141Evolution282,491649450
142United States712,4621.1K831
143Geochemical Modeling452,4363831
143geological modeling452,4364431
145Renewable Energy Sources152,395635306
146Radio582,320258239
147Organometallic compounds552,316160110
148Materials Engineering612,267102
149Telecommunication292,256785351
150Image Processing262,216586295
151Nondestructive testing402,181354
152fuel cells412,157250267
153Quantum theory982,1101719
154space environment722,07697
155Nanoparticles332,039461273
156Molecular evolution251,983431287
157Quantum Optics831,9503246
158cryosphere571,9432954
159Chromosomes141,93833069
160energy development111,921266141
161Mechanical Engineering401,885554118
162Laser Spectroscopy751,8753443
163Environmental Microbiology271,872351303
164cell physiology391,871398442
165Bacteriology331,848462421
166clay181,8298725
166clay minerals181,8295821
168Molecular structure281,822511386
169Geomagnetism831,7956676
170Oceanography421,742423349
171Physiology451,7301.4K1.2K
172mycoses111,719457208
172Bacterial infections111,719417225
174Engineering Mathematics851,675224181
175Radiation881,67389142
176Immune system91,672787533
177Meteorites421,6649376
178Seismology901,6604571
179mass transfer191,64423563
180Plants91,6371.5K617
181Biodiversity211,633953508
182Groundwater471,6118548
183Geography281,553711379
184Planetary Science471,5367056
185Cosmology911,4785181
186Smart Materials241,45811145
187Green Chemistry251,398622508
188Computer Graphics631,394170231
189environmental pollution481,3769741.2K
190plant molecular biology61,3631.3K643
191Organic Chemistry361,3491.1K866
192biocatalysis61,31210585
192Homogeneous catalysis61,31210585
192Heterogeneous catalysis61,31210585
195Plant Ecology141,282773446
196Mass Spectrometry321,239347276
197Superconductivity331,2333318
198System analysis271,207613278
199Greenhouse gases331,20066
200energy conservation211,171420340
201Structural health monitoring211,168108
201structural stability211,1685413
203Dynamics521,155169135
204Radioisotopes991,1292338
205Quantum Chemistry621,1024866
206industrial hygiene1081,0933981
206particle accelerators691,0931014
208Biogeochemistry271,080307367
209drug development111,077564476
210nuclear magnetic resonance321,065243200
211Energy Storage311,056276260
212Medical innovations91,040623545
213Soil Science181,037581340
214environmental protection171,0351.4K966
215Microscopy2211,01453207
216Toxicology319941.8K1.7K
217Medical genetics129892.1K1.7K
218Organometallic chemistry30985351178
219Volcanoes229817353
220vibration31976186114
221Biomass Energy16968925706
222Environmental Policy229629761.0K
223Magnetic Resonance Spectroscopy34952253213
224Bioinorganic chemistry25951404267
225Genetic engineering17944943764
226Stochastic Processes3493010658
227Turbulence309201614
228Solid State Chemistry42912275232
228Mental Health Services36912304271
230occupational health and safety889051525
231Environmental Management69032.1K844
232Earthquakes439025144
233Computational Chemistry14900256217
234Cancer108912.9K1.8K
235Photography3508782451
236Biogeochemical cycles14874201267
237Heterocyclic compounds3386617952
238Proteome14853607490
239Particle Physics478362637
240fusion reactors1088262632
241Porous materials288228556
242Cytogenetics16809847912
243enzymes13805570300
244Radiobiology34794589576
245Industrial Microbiology107901.2K753
246Genetic algorithms6787188129
246Bioorganic chemistry127871.6K982
246Evolutionary Computation6787210126
249Agricultural Ecology18785428459
250Hydrogeology2277713970
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252Biogeography9765658499
253Geomorphology11762428220
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255coal10744270130
256Intelligent Control Systems1273343068
257Organelle biogenesis127325627
258Diagnostic Imaging29722648704
259Rheology18721178122
260visualization33717385202
261Software Engineering6716833242
262Structural design1271416878
263Computer-Aided Design28712181204
264Industrial Engineering25709595551
265Biometrics30703324361
266Pharmaceutical Chemistry127012.6K1.8K
267Oncogenes76911.1K883
268Semiconductors14682476112
269Energy Harvesting15677162243
270Synchrotron Radiation256728865
271Proteomics8667763400
271Soft Condensed Matter33667296379
273Fracture mechanics22665246196
274infection86621.2K754
275Hydrodynamics1265614336
276Powder Metallurgy1166531413
277Diffraction11565239
278Neurology136503.7K3.2K
279Laser-plasma interactions3464921
279Plasma density3464921
281Computer Architecture664822534
282Data Mining23645341515
283ecosystem12644692626
284Combustion40643138185
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292Shock Waves285992318
293Plasma chemistry959720164
294Plasma devices95949338
295pollutants22592525712
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306Ultrasound3856487160
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328Protein engineering134967390
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330Ferroelectricity37495202225
331Natural resources9492337190
332Antiviral agents174888999
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336Carbohydrates4477453168
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344Mental Disorders194421.8K2.2K
345Quantum Computing124374824
346Combinatorial chemistry7434656478
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348Cybernetics22427477713
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350glycoproteins2425805224
350Glycoconjugates2425805224
350Oligosaccharide2425521164
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356data collection14416329489
357Membranes13412602690
358Carbon9398409415
359Radio wave propagation28395197202
360Birds63931.1K454
361Remote Sensing8390541241
362Marine Meteorology11388156148
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364Hydrometeorology6381139151
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365Wireless Communication Systems63771.9K957
367Crystallization23375107130
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379Composite Materials18340765927
380Ecohydrology833912783
380Aquatic ecology8339673436
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