19.6K(top 0.1%)
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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Physics2,232116,298104158
2Materials2,29097,0942830
3Chemistry1,11471,909259200
4Nanotechnology96162,8715347
5Materials Science1,24755,8593428
6Biology34053,577645307
7Science24742,628824406
8Metallurgy1,16041,82696
9Solid State Physics1,26335,2923674
10Natural history9634,609425248
11Condensed Matter1,18933,8923982
12Biocompatible Materials61126,4124164
13Metals75324,8171113
14Crystallography7921,79914913
15Nanostructures17020,6612411
16Biotechnology32517,910228195
17Molecular Biology30917,656554488
18Bioengineering30817,448109117
19miniaturization29816,8172346
20Microelectronics30116,6762039
21nanoscience31016,3325973
22Nanostructured Materials29810,7397683
23Chemical Engineering968,719606269
24Ceramics2778,2361517
25Technology5598,0283492
26Surface Chemistry2607,447134185
27Optical materials1587,43497106
28Energy Conversion537,2559967
29Catalysis2237,249226297
30Glass2057,1311321
31pottery2017,0981220
32Environmental Chemistry226,141482104
33Physical Chemistry895,814224124
34Analytical Chemistry1694,850354362
35Colloids1304,707327324
36Composite Materials1244,240168185
37Electrochemistry2474,208179315
38Superconductors2674,0631919
39Nanoparticles643,97111675
40Ceramic materials1223,9331615
41Solid State Chemistry1843,9005677
42Japan2143,7118052
43Iron1533,4221311
44Polymers1163,203654620
45Electronics1192,969398324
46Thin Films762,962113
47Photonics632,921232228
48Superconductivity1252,86945
49Magnetic Materials752,7938663
50fuel cells412,615132127
51Drug delivery systems102,418539112
52Carbon472,177104141
53Biochemistry812,1201.9K2.1K
54Optics1262,082521530
55polymerization711,924738693
56Biophysics671,9161.2K1.1K
57Metallic Glasses581,8031617
58Research531,5712.0K1.9K
59Organic Chemistry571,337640692
60Light141,310310258
61Renewable Energy Sources71,2331.4K597
62Biochemical Engineering201,1789611.0K
63Energy Storage331,122128139
64Crystal growth481,1205678
65biological factors251,061432303
66Medicine229694.3K3.6K
67Zeolites20911152113
68Biomedical Engineering269101.6K1.4K
69Semiconductors78908121186
70Microscopy14090364188
71Bioorganic chemistry129021.3K726
72Energy Harvesting8794153127
73energy development3674603212
74Pollution116532.6K2.1K
75Biosensors8570557461
76Geology115611.5K1.0K
77Chemical industry51539140189
78Environmental Health95342.9K2.1K
79Bioelectronics7532500447
80Green Chemistry14531604666
81Mineralogy34521355512
82Surface properties21517159277
83China105061.4K585
84biocatalysis2494142118
84Homogeneous catalysis2494142118
84Heterogeneous catalysis2494142118
87Geochemistry24490627819
88Sustainable Engineering12489556496
89Graphene19488116
90Magnetic Resonance Spectroscopy25482299317
91Engineering104772.2K1.1K
92Surface-Active Agents17467183278
93nuclear magnetic resonance23451298316
94actuators12448844770
94transducers12448844770
96Freezing214445038
97Toxicology44423.7K2.0K
98clay12440185216
99plasma spraying224392943
100Fracture mechanics21436348372
101biopolymers10433511396
102Astronomy94211.6K1.3K
103Electrophoresis7419968563
104Environment94182.5K2.8K
105Statistical physics613968211.4K
106Electron Microscopy323951751
106lasers23395551553
108Geophysics93871.9K1.6K
109environmental pollution63752.8K2.1K
110Pharmacology133702.6K2.5K
111Manufacturing Processes13364920822
112Soft Condensed Matter6361662406
113Powder Metallurgy793531522
114Ecology73353.8K3.4K
115Chemical analysis30318183435
116Cytology43133.4K2.6K
116Metallography19313123199
118Nuclear Physics363111.5K1.9K
119Environmental Engineering72912.2K1.8K
119Electromagnetism18291273335
121Educational Psychology14289546641
121Minerals14289143185
123Molecular structure22802.4K1.1K
124Crystallization17278100114
124Spectrum analysis272781.4K2.1K
126Diffraction112625324
127Tribology8261577401
128Electrical Engineering1522532851.2K
129Pharmacy102501.0K1.0K
130Molecular Pharmacology7248465529
131Planets72459211.0K
132Luminescence27241173381
133Quantum theory16231176254
134Meteorites9225477666
135Nanochemistry16213153258
135Bioinorganic chemistry14213559757
137Ferroelectricity32210184345
138Solar Energy10209663954
139solar cells8204351507
140Planetary Science6200301204
141Microbiology81984.0K4.5K
141Cell Biology41983.3K3.0K
143Combinatorial chemistry7194397529
144Mechanical Engineering20193824905
145Cell differentiation31911.5K1.4K
145Stem cells31911.4K1.1K
147sanitation21901.5K1.3K
148Organometallic chemistry12188751823
149Biodegradation2185737358
150pigments8179312355
151solar power6169383534
152Nanophotonics1016660137
153Cell division2165673317
154Earth Sciences61612.0K1.8K
155Mathematics41605.0K2.9K
155Catalysts7160338344
157Electrochemical Analysis9159778883
158Physical organic chemistry7154835828
158Liquid Crystals12154375289
160Fluid Mechanics71501.1K1.1K
161Nuclear Fusion15148206253
161Drug delivery devices2148235210
161particles13148235440
164Nanobiotechnology2145330212
164Environmental monitoring41452.8K2.7K
166Industrial Engineering51441.3K1.1K
166phase diagrams111445465
166Membranes71441.0K1.3K
169Nuclear Engineering25143460762
170Shape Memory Alloys41422510
170elasticity414215597
170Shape memory polymers41422510
170Shape Memory Effect41422510
174Water31392.0K2.0K
175Photochemistry111367281.1K
175Microstructure3013637262
177Pharmaceutical Chemistry51342.8K2.8K
178Radiation81321.2K1.3K
179Photobiology10129505849
180Alloys131286269
181Synchrotron Radiation8124153187
182Geomagnetism4123498427
183optical devices7116118136
184Photography31113412351
184Nanoelectronics12113210297
186Adhesion4111430321
186supercritical fluids4111243260
186adhesives4111453323
189Smart Materials5110460488
190fusion reactors14108152175
191clay minerals3101270261
192Neurology51003.7K4.4K
192Nonlinear Dynamics161009411.6K
194Biopharmaceutics496858956
194Analytical Biochemistry4961.4K1.4K
196Quantum Optics790490606
196Welding15905366
196Atomic spectroscopy790658810
196Laser Spectroscopy790453565
200Chromatography1892.3K1.3K
200Chromatographic analysis1892.6K1.4K
202energy conservation4881.4K1.9K
203drugs3862.0K1.8K
204Geodynamics1851.1K814
204Granular materials985156403
206Semiconductor industry782279336
207environmental protection2803.4K3.0K
207diffusion7807930
207Entropy2801.2K576
210Petrology978500872
211Neurobiology2761.8K1.8K
212Cancer1744.3K3.5K
213Spintronics2733019
214Biomolecules472277542
215Artificial Intelligence3633.3K3.1K
216Ultrasonics5627511.3K
216Intelligent Control Systems2621.4K637
216Ultrasound562476705
219Quantum Chemistry361825625
219Plasma chemistry261408353
221Agricultural Chemistry2572.4K2.3K
221glycoproteins257569614
221Glycoconjugates257569614
221Oligosaccharides257290307
221glycolipids257569614
226Drug design3531.4K1.8K
226Oxidation453112168
228Calorimetry4518681.0K
228Thermal analysis4518681.0K
230Molecules7508821.2K
230exobiology250404478
230Ultrasonic Imaging350436526
233Asia11491.1K2.1K
233Central Asia114930150
235Structural design348549675
236Nondestructive testing347536598
237Medical Technology3451.7K2.1K
237Engineering Mathematics2452.9K1.9K
239soil conservation243765908
239soil pollution243609620
241Environmental Management2422.6K3.3K
242Protective coatings24016879
243Bioenergetics3396881.1K
243Origin of life239167196
243Optoelectronic devices439641666
243biological evolution2392.1K2.7K
243Evolution2392.0K2.3K
243Organelle biogenesis239254319
249industrial hygiene1371.9K1.1K
250Orthopedics1362.4K2.1K
250Nonlinear Optics83657220
252Solar power plants235186321
252Photovoltaic Cells235187322
254Sustainable Development2341.9K2.2K
254Global Health234949990
254Climate change2349611.6K
254micromechanics234581734
258Histology2332.0K2.4K
258magnetic resonance433454632
260nuclear magnetic resonance spectroscopy231865831
260NMR231661631
262Physiology2304.4K5.1K
262Terahertz Technology230169271
262Raman spectroscopy3307201.1K
262pollutants1302.5K2.6K
262Environmental pollutants1303.0K3.0K
267Plasma devices229237345
268Sports Medicine2283.1K2.9K
268visualization10287041.3K
270Thermodynamics3271.1K1.2K
270Production Engineering4271.5K2.2K
270Magnetism527121125
270bioluminescence327256375
270Building227633568
270coal1271.9K2.1K
276Genetic engineering1262.8K3.0K
276Optoelectronics526300440
276Genetic regulation1261.7K1.8K
276cloning1269771.2K
280Pharmaceutical Technology1252.0K2.1K
280Medical Physics2251.9K2.3K
280Neurophysiology2252.8K3.7K
280Measurement2251.4K1.6K
280catalytic activity125838934
285Architecture1241.1K590
285Architectural Design124691466
285Tissue Engineering124474487
285Research Design1241.9K1.9K
285standardization124138107
290Technological Innovations5235221.2K
290Nanotubes323145195
290Convergence12376134
293Plastics2221.8K2.1K
294Biomass Energy2212.3K3.2K
294Quantum electronics2211.8K2.0K
294Sports1213.3K2.6K
297Combustion2201.2K1.6K
298Information Theory2191.5K1.8K
298Hydrogeology1191.1K1.2K
298Hydrology1193.0K2.9K
298Fluid Dynamics1191.6K1.5K
298Integrated Circuits619478861
298Quantum Communication219135275
298Groundwater1191.0K958
298impact119428567
306Zoology1183.4K3.2K
307Pathology1173.3K3.7K
307Proteomics1171.5K1.9K
307Medical genetics1173.6K4.2K
307histological techniques1171.1K1.4K
307Africa1172.5K1.9K
307Gene library117142242
307proteins1172.8K3.0K
314Radiology2161.8K2.2K
314Mechatronics2169471.5K
314cosmic rays216491698
314Spectroscopy116460281
314Photosynthesis116179274
319Anatomy1142.7K2.9K
319Mathematical Physics5142.1K3.2K
321Systems Biology1131.9K2.4K
322Quantum Computing112187248
322Astrophysics1123.5K3.6K
322Water pollution1123.2K3.9K
322Computer-Aided Design2121.3K1.9K
322Sound2121.2K1.6K
322Finite Element Method212310567
322Radio2121.7K2.3K
322Radio frequency2126821.0K
330Flexible manufacturing systems111589893
330World Wide Web111784700
330India4111.3K2.3K
333Information Technology2102.9K3.7K
333Signal Transduction1101.9K2.5K
333Wireless Communication Systems1103.1K3.3K
333Antioxidants1101.1K1.7K
333Visual Perception1102.3K2.9K
333Memory1102.5K3.2K
333Attention1102.4K3.1K
333Information Science2102.5K3.6K
333Perception1102.6K3.2K
333drug evaluation1101.9K2.5K
333Oxidation-reduction1101.0K1.6K
344Computer Science193.3K3.3K
344Nuclear Energy795451.5K
344Soil Science192.4K2.9K
344Forest Ecology191.4K1.9K
344Statistical Mechanics596411.4K
344Fiber Optics191.3K1.6K
344Molecular Spectroscopy291.9K2.9K
344Forest Management191.2K1.7K
344Porous materials191.2K1.4K
353plasticity18413658
353Telecommunication482.1K3.7K
355Geography272.4K3.5K
355Microfabrication17679893
355Reproductive health171.2K1.7K
355Thermochemistry17710980
355X-ray spectroscopy17383509
355Supramolecular chemistry27315613
355rehabilitation173.3K4.1K
355Exercise172.1K2.4K
355Solar System171.0K1.3K
364Computational Biology164.2K5.0K
364infrared radiation169031.1K
364Refractory materials4687206
367Public Health256.2K9.2K
367Robotics152.3K2.9K
367Artificial Organs151.1K1.4K
367preventive medicine251.3K2.7K
367vibration151.7K2.2K
367Culture techniques15425630
373Aerodynamics14273311
373digestion24258747
373Chemical structure148511.2K
373Informatics141.1K1.6K
373Scanning electron microscopy14435668
378Structural Engineering132.0K2.6K
378Marine Engineering23352624
378Geomorphology131.6K2.4K
378Naval Architecture13527746
378epilepsy131.3K2.0K
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378Ocean Engineering131.9K2.6K
378Chemical processes138851.4K
378natural products132.5K3.2K
378Petroleum13454658
378biological agents131.1K1.3K
378Heterocyclic compounds131.5K2.0K
390Medical innovations121.4K2.3K
390Detectors221.7K3.2K
392Mining Engineering215441.1K
392Hematology213.3K4.6K
392Intelligent Transportation Systems111.3K2.1K
392Diabetes mellitus112.8K4.2K
392Heterocyclic chemistry111.0K1.6K
392Electromagnetic waves11601993
392Asymmetric synthesis11417839
392Diabetes112.8K4.3K
400Information Systems102.2K3.7K
400Medical Oncology102.8K3.8K
400Radiobiology102.4K3.3K
400ceramic engineering101325
400nucleic acids102.2K3.3K
400energy transfer102581
400Transplantation102.0K2.6K