44.2K(top 0.1%)
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1.8M(top 0.1%)
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456(top 0.1%)
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741(top 0.1%)
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61.4K
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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Physics4,433394,0655250
2Biology63293,827560306
3Chemistry1,31192,494329238
4Optics2,60388,89185
5Science65487,788544330
6Condensed Matter1,82685,1033537
7Nuclear Physics2,03884,8476146
8Solid State Physics1,85684,4923635
9Statistical physics1,83083,85063
10Materials Science1,67969,4393136
11Natural history29468,628237220
12Materials83548,882145131
13Nanotechnology82445,688116121
14Polymers96239,8167139
15Ceramics68636,31394
16Glass57135,96774
17pottery56335,89064
18polymerization60626,8259543
19Surface Chemistry44925,0753112
20Biotechnology33423,873315232
21Biophysics36421,938346118
22Colloids46321,9114826
23Photonics19320,3109620
24Bioengineering22120,145227168
25Analytical Chemistry49520,1228871
26Biochemistry39919,664836588
27optical instruments41018,20121
28Biocompatible Materials32817,641195169
29Light10717,615358
30Molecular Biology23716,6201.1K777
31Electronics57716,0406363
32Crystallography16415,8285329
33miniaturization22414,9126691
34Chemical Engineering25514,208244150
35nanoscience22613,854165157
36Microelectronics21013,3086890
37Physical Chemistry34912,8413468
38Spectrum analysis29312,082193247
39Pollution20012,010446404
40Medical Physics13411,17115650
41Astrophysics22610,913498480
42Radio47310,9091240
43Nonlinear Dynamics18010,50716059
44Environmental Health1499,984553380
45Thin Films1279,75542
46Environmental Engineering1429,245288236
47Catalysis2599,048201255
48Atomic spectroscopy2198,99743
49Nanostructured Materials2838,960138189
50Quantum Optics2108,79343
51Laser Spectroscopy2098,77643
52sanitation1128,652158157
53Artificial Intelligence538,636804155
54Microwaves2137,4484117
55Electrochemistry4127,4286291
56Biochemical Engineering356,701580295
57Soft Condensed Matter1786,6021313
58biopolymers1666,3822014
59Mathematics1896,259768205
60Research1846,2261.3K1.3K
61Fluid Mechanics1336,219177119
62Clinical Chemistry875,537371215
63Statistics1555,508200187
64phase diagrams1235,49041
65Pharmaceutical Chemistry815,391726410
66Environmental Chemistry614,974268215
67Mass Spectrometry1164,9267442
68Geophysics1294,775613551
69Molecules1714,6632755
70Nanostructures234,614538165
71Medical Laboratory Science1544,51670143
72Energy Conversion424,318228195
73Metallurgy1204,29218599
74Astronomy1834,207553682
75Optical materials814,128359318
76Alloys853,99551
77Toxicology743,986936603
78Superconductors2263,9723115
79Microscopy6163,902739
80Manufacturing Processes773,82220960
81Chemical kinetics1113,816134
82Ferroelectricity1163,8144014
83Medicine883,8122.9K2.7K
84Kinetics1063,77944
85Forensic Genetics713,702106
86Quality Control1153,6762327
87proteins993,621199218
88Combustion903,5095926
89biological factors663,493190100
90Metals973,49217590
91Electromagnetic compatibility843,28252
92Radio waves1323,2393064
93Production Engineering723,20418956
94Electrical Engineering6883,18257200
95environmental pollution783,111638599
96Mathematical Physics1153,103285292
97Quantum electronics1213,05611487
98lasers1282,987139106
99Experimental Design592,9701521
100Radiation1732,9632656
101Measurement402,9327112
102Quantum Gravity632,827666511
103Structural Engineering1072,7916442
104Mineralogy772,694195182
105Biomedical Engineering962,679731776
106free radicals142,636539154
107Atmospheric Physics332,607497344
108Renewable Energy Sources92,5521.0K292
109Radiochemistry2132,5492430
110Dynamics132,53979336
111X-ray crystallography202,52119545
112Nuclear Chemistry2102,5171413
113Sound732,5145560
114Ultrasonics732,4304549
115Proteome542,420139155
115Ultrasound712,4202622
117Radio frequency712,3821616
118data protection52,3473045
119Photography3972,300129
120Nuclear Engineering1962,2977790
121Atmospheric Chemistry182,266498294
122fuel cells312,199337262
123nucleic acids352,194599666
124energy development42,147703117
125Rheology522,1456139
126concrete452,1435330
127Wireless Communication Systems622,089375280
128Composite Materials432,055337219
129Diffraction1202,00921
129Powder Metallurgy1212,009122
131Ventilation541,9802524
132Microbiology491,8792.3K2.4K
133Cytology211,8632.4K1.8K
134Radioisotopes1281,8391023
135Nanoparticles551,805258303
136protein501,733203234
137Civil Engineering781,6798332
138Genetics241,6611.8K1.5K
139Ecology461,6281.9K2.2K
140Environment411,6181.4K1.9K
141Water pollution161,5981.1K544
142Robotics491,586236186
143Rock Mechanics61,53448869
144Environmental monitoring381,454883878
145Environmental pollutants291,433543394
146Industrial Engineering401,424375312
147Combinatorial chemistry511,38488181
148Tribology571,3518878
149Marine Biology131,3471.4K634
150Engineering1041,320376553
151Lightweight concrete221,317913
152Crystallization101,31427425
153pollutants271,303439370
154Fracture mechanics331,28616291
155Chromatography571,276158152
156Organic Chemistry211,2751.5K898
156Marine Pollution81,275576140
158Scanning electron microscopy501,26922
159indoor air pollution131,26112245
159Sick building syndrome131,26112245
161air quality management121,25210541
162Electrophoresis501,203217259
163Bacteriology161,177720554
164Chromatographic analysis501,174290229
165Diagnostic Imaging351,172585490
166Bioorganic chemistry91,1691.9K752
167Quantum theory581,1605174
168Technology441,122959894
169Bioinformatics171,1011.1K809
170Building Materials201,096232171
171Geotechnical Engineering101,09019166
172Environmental Toxicology131,0541.2K748
173Software Engineering261,046230164
174Statistical Mechanics321,04516577
175calcification211,040158135
176Signal Processing241,026902714
177Agricultural Chemistry1361,014191723
178Soil Mechanics5994766184
178Fiber Optics48994123151
180Transportation23983430293
181Pharmacy39981484531
182Aerosols499612373
183Cell Biology99573.5K2.6K
184Informatics11956425164
185mutation893921684
185United States469391.5K1.6K
187Magnetohydrodynamics289357160
188Analytical Biochemistry48918113244
189Information Retrieval289174775
190Computational Biology239161.2K1.1K
191Computer Graphics27903367311
192Molecular structure13898999654
193Electromagnetism33888178170
194Data Mining17887467384
194data collection14887310274
196Solar System27880204201
197Sun26872158155
198Planets23871795843
199Celestial Mechanics228684018
200Earthquake Engineering21857281207
201Green Chemistry128361.0K763
202Information Theory31833319341
203Medical Technology15823701316
204computer networks34810467443
205Image Processing26806592611
206Environmental Management78011.9K936
207Power Electronics15792455340
207Fluid Dynamics19792304157
209Energy Storage19777445346
210enzymes30765235322
211Coatings32763133
211Protective coatings32763115
213Antioxidants4751834359
213vitamin C475138668
213vitamin E475138668
216Solar Energy4674546120
217Microbial Ecology187431.1K1.3K
218Microwave devices487424774
219Carbon28741123229
220Proteomics19738294308
221Flow cytometry237296372
222atmospheric models12724392305
222Cancer137242.6K2.0K
224Computational Chemistry22718146252
225Superconductivity217086044
226Information Technology52701280590
227Solid State Chemistry36694379369
228Telecommunication52689512736
229Nutrition116883.2K2.2K
230Diet86851.8K1.2K
231Traffic Engineering1168215294
232Radiobiology17680721539
233nuclear magnetic resonance25678309300
234Chemical analysis30676253298
235Structural dynamics13671306200
236Chromosomes7666625274
237Magnetic Materials40651318478
237Textile industry2765112455
239Air Conditioning38644910
240Sustainable Development76431.2K566
240United Kingdom56431.6K769
242Solutions306392629
243heating37638910
244Molecular Spectroscopy30619211249
245Radiology12613772301
246Genomics186091.6K1.6K
247Energy Harvesting10594222266
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249Cheminformatics2584575161
250Raman spectroscopy14583214107
251hazard mitigation14572271199
252radiative transfer215632632
253Membranes17555501563
254Systems Engineering18553800553
255Machining1455073
256Plasma chemistry854621569
257Boundary Value Problems16545229153
257Antenna Arrays16545180143
259Engineering Geology15402.2K399
260Biogeochemical cycles2538673344
261Organometallic chemistry20530586417
262Sustainable Engineering18526649745
263Medical genetics105212.3K2.2K
263Crystal growth16521411348
265Water135199841.1K
266Bone diseases2512805268
267Accreditation4451054
268Quantum Chemistry29507181179
269Dentistry23499151134
270Nuclear Energy58497134199
271Cement194894780
272Environmental Policy104881.7K1.6K
273gene mapping104871.3K1.2K
274Mechanical Engineering45468483516
275internet18461413399
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279Operations Research17440879789
280Thermodynamics2043812465
281Biomechanics64371.1K575
282micromechanics12434166131
282Jurisprudence9434673301
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284nuclear magnetic resonance spectroscopy17427314240
286Biometrics9422798511
287Internet of Things16420323334
287Analytical Toxicology104209448
287X-ray spectroscopy324201320
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305Synchrotron Radiation3037469111
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308Microfabrication2736626102
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349Human-Computer Interaction17266480755
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351Cybernetics72511.1K964
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353Petrology5243694583
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355Organometallic compounds11241749777
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375Medical innovations52129491.5K
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381Physiology62084.0K3.7K
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384Hydrology62042.0K1.6K
385Genetic regulation72009451.3K
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