# | Discipline | Articles | Citations | R ARank | R CRank |
1 | Physics | 6,586 | 491,306 | 25 | 40 |
2 | Science | 1,090 | 169,658 | 336 | 168 |
3 | Condensed Matter | 3,611 | 158,673 | 10 | 8 |
4 | Solid State Physics | 3,406 | 149,563 | 11 | 9 |
5 | Biology | 924 | 148,160 | 384 | 183 |
6 | Nuclear Physics | 4,539 | 145,358 | 8 | 15 |
7 | Chemistry | 1,473 | 127,149 | 278 | 153 |
8 | Natural history | 411 | 108,940 | 161 | 128 |
9 | Statistical physics | 1,970 | 78,537 | 6 | 6 |
10 | Geophysics | 1,559 | 73,886 | 43 | 36 |
11 | Astrophysics | 1,294 | 61,940 | 76 | 112 |
12 | Materials | 929 | 48,134 | 134 | 135 |
13 | Astronomy | 648 | 46,382 | 212 | 143 |
14 | Crystallography | 185 | 44,729 | 42 | 10 |
15 | Planets | 859 | 42,722 | 25 | 25 |
16 | X-ray crystallography | 100 | 40,774 | 20 | 4 |
17 | Spectrum analysis | 695 | 39,544 | 62 | 66 |
18 | Nanotechnology | 491 | 37,923 | 236 | 165 |
19 | Materials Science | 1,352 | 37,822 | 54 | 94 |
20 | Quantum Gravity | 838 | 33,630 | 44 | 44 |
21 | Nonlinear Dynamics | 842 | 32,435 | 6 | 8 |
22 | Molecular Biology | 385 | 30,803 | 702 | 464 |
23 | Ecology | 220 | 29,771 | 617 | 271 |
24 | Biotechnology | 239 | 26,604 | 494 | 203 |
25 | Bioengineering | 211 | 24,209 | 252 | 128 |
26 | Optics | 1,026 | 23,191 | 55 | 64 |
27 | Microbiology | 253 | 23,164 | 709 | 438 |
28 | Fluid Mechanics | 510 | 21,541 | 22 | 22 |
29 | Medicine | 308 | 20,799 | 1.2K | 844 |
30 | Virology | 149 | 20,796 | 381 | 247 |
31 | Nuclear Engineering | 1,546 | 19,828 | 5 | 5 |
32 | Electronics | 193 | 17,453 | 327 | 54 |
33 | Electrochemistry | 586 | 17,145 | 34 | 13 |
34 | miniaturization | 165 | 16,530 | 105 | 81 |
35 | Microelectronics | 169 | 15,898 | 95 | 74 |
36 | Biochemistry | 271 | 15,103 | 1.1K | 786 |
37 | Statistics | 175 | 14,999 | 168 | 61 |
38 | nanoscience | 183 | 13,616 | 210 | 161 |
39 | viruses | 124 | 13,612 | 155 | 78 |
40 | Research | 201 | 13,548 | 1.2K | 642 |
41 | Cell Biology | 111 | 13,400 | 763 | 535 |
42 | Environment | 128 | 13,363 | 583 | 376 |
43 | Cytology | 105 | 12,969 | 851 | 551 |
44 | Microbial Ecology | 111 | 12,650 | 241 | 137 |
45 | Biophysics | 373 | 12,457 | 366 | 275 |
46 | Quality Control | 241 | 12,412 | 4 | 4 |
47 | Metallurgy | 342 | 12,163 | 38 | 22 |
48 | Nuclear Energy | 684 | 11,844 | 11 | 4 |
49 | Mathematical Physics | 407 | 11,543 | 44 | 69 |
50 | Experimental Design | 94 | 11,430 | 7 | 4 |
51 | Metals | 300 | 11,316 | 34 | 16 |
52 | Polymers | 237 | 11,085 | 459 | 254 |
53 | Statistical Mechanics | 300 | 11,002 | 4 | 3 |
54 | Catalysis | 216 | 10,883 | 262 | 201 |
55 | Magnetohydrodynamics | 272 | 10,670 | 5 | 3 |
56 | Climatology | 118 | 10,411 | 190 | 112 |
57 | Botany | 53 | 10,092 | 1.1K | 359 |
58 | Nanostructured Materials | 222 | 9,958 | 216 | 161 |
59 | Meteorology | 124 | 9,933 | 256 | 170 |
60 | Mathematics | 231 | 9,817 | 634 | 113 |
61 | Chemical Engineering | 117 | 9,380 | 550 | 257 |
62 | Hydrology | 172 | 8,875 | 123 | 88 |
63 | Biochemical Engineering | 37 | 8,564 | 548 | 242 |
64 | Immunology | 117 | 8,539 | 738 | 587 |
65 | nucleic acids | 51 | 8,523 | 447 | 232 |
66 | Pollution | 147 | 8,392 | 619 | 541 |
67 | Engineering | 206 | 8,306 | 159 | 54 |
68 | Technology | 159 | 8,120 | 283 | 134 |
69 | Physical Chemistry | 166 | 8,013 | 151 | 138 |
70 | Ceramics | 211 | 7,553 | 68 | 47 |
71 | Water | 130 | 7,431 | 120 | 122 |
72 | water supply | 128 | 7,412 | 59 | 54 |
73 | Glass | 157 | 7,411 | 61 | 48 |
73 | pottery | 157 | 7,411 | 60 | 45 |
75 | Photonics | 61 | 6,953 | 361 | 143 |
76 | Computational Biology | 150 | 6,901 | 202 | 254 |
77 | Immunity | 68 | 6,847 | 403 | 400 |
78 | Biocompatible Materials | 124 | 6,585 | 552 | 472 |
79 | Genetics | 73 | 6,345 | 854 | 670 |
80 | Geology | 174 | 6,287 | 281 | 222 |
81 | Mineralogy | 215 | 6,156 | 36 | 72 |
82 | Analytical Chemistry | 169 | 5,888 | 455 | 403 |
83 | Energy Conversion | 49 | 5,803 | 195 | 157 |
84 | Light | 30 | 5,466 | 216 | 96 |
85 | Environmental Engineering | 102 | 5,231 | 420 | 395 |
86 | polymerization | 113 | 5,205 | 643 | 380 |
87 | Environmental Health | 107 | 5,098 | 760 | 690 |
88 | Environmental Chemistry | 28 | 4,998 | 614 | 216 |
89 | Host-parasite interactions | 55 | 4,929 | 182 | 178 |
90 | Biomedical Engineering | 80 | 4,673 | 854 | 453 |
91 | Superconductors | 236 | 4,639 | 25 | 11 |
92 | Liver diseases | 29 | 4,627 | 562 | 293 |
93 | proteins | 66 | 4,612 | 339 | 167 |
94 | Atmospheric Physics | 115 | 4,340 | 210 | 244 |
95 | Radiochemistry | 377 | 4,312 | 5 | 7 |
96 | protein | 52 | 4,275 | 191 | 102 |
97 | Colloids | 115 | 4,230 | 437 | 403 |
98 | Electrical Engineering | 703 | 4,180 | 51 | 151 |
99 | Medical Laboratory Science | 73 | 4,060 | 211 | 161 |
100 | Artificial Intelligence | 53 | 3,955 | 803 | 339 |
101 | Nuclear Fusion | 198 | 3,908 | 27 | 24 |
102 | sanitation | 59 | 3,822 | 326 | 351 |
103 | Surface Chemistry | 102 | 3,799 | 409 | 372 |
104 | Medical Physics | 58 | 3,739 | 399 | 167 |
105 | explosives | 174 | 3,735 | 4 | 1 |
106 | gene mapping | 60 | 3,681 | 302 | 252 |
107 | Human genetics | 25 | 3,671 | 1.1K | 1.2K |
108 | Molecules | 114 | 3,657 | 77 | 79 |
109 | Bioinformatics | 75 | 3,600 | 316 | 363 |
110 | Plant cells | 28 | 3,570 | 439 | 363 |
111 | Optical materials | 96 | 3,560 | 306 | 368 |
112 | Plant physiology | 27 | 3,497 | 701 | 323 |
113 | Signal Processing | 50 | 3,478 | 547 | 300 |
114 | optical instruments | 69 | 3,472 | 31 | 27 |
115 | Chromosome mapping | 53 | 3,423 | 266 | 166 |
116 | Nuclear Chemistry | 308 | 3,396 | 5 | 6 |
117 | Solar System | 74 | 3,380 | 83 | 62 |
118 | Fluid Dynamics | 75 | 3,362 | 75 | 24 |
119 | Virulence | 47 | 3,331 | 220 | 225 |
120 | Nanostructures | 34 | 3,330 | 395 | 248 |
121 | Atmospheric Chemistry | 46 | 3,200 | 259 | 223 |
122 | atmospheric models | 67 | 3,060 | 87 | 98 |
123 | Plastics | 62 | 3,002 | 150 | 24 |
124 | plasticity | 59 | 2,992 | 1 | 1 |
125 | biological evolution | 23 | 2,892 | 803 | 447 |
126 | Numerical Analysis | 104 | 2,800 | 130 | 98 |
127 | Genomics | 109 | 2,774 | 360 | 501 |
128 | Climate change | 29 | 2,695 | 321 | 399 |
128 | Biodiversity conservation | 29 | 2,695 | 585 | 513 |
128 | Eutrophication | 29 | 2,695 | 316 | 398 |
131 | lasers | 163 | 2,689 | 96 | 118 |
132 | Earth Sciences | 79 | 2,684 | 421 | 387 |
133 | Atomic spectroscopy | 104 | 2,660 | 22 | 33 |
134 | Sun | 54 | 2,646 | 93 | 66 |
135 | Quantum electronics | 151 | 2,635 | 77 | 107 |
136 | particle beams | 133 | 2,634 | 6 | 6 |
137 | plant communities | 25 | 2,625 | 348 | 184 |
138 | Geochemistry | 116 | 2,604 | 123 | 159 |
139 | genome | 40 | 2,582 | 391 | 468 |
140 | Information Theory | 44 | 2,533 | 227 | 128 |
141 | Evolution | 28 | 2,491 | 649 | 450 |
142 | United States | 71 | 2,462 | 1.1K | 831 |
143 | Geochemical Modeling | 45 | 2,436 | 38 | 31 |
143 | geological modeling | 45 | 2,436 | 44 | 31 |
145 | Renewable Energy Sources | 15 | 2,395 | 635 | 306 |
146 | Radio | 58 | 2,320 | 258 | 239 |
147 | Organometallic compounds | 55 | 2,316 | 160 | 110 |
148 | Materials Engineering | 61 | 2,267 | 10 | 2 |
149 | Telecommunication | 29 | 2,256 | 785 | 351 |
150 | Image Processing | 26 | 2,216 | 586 | 295 |
151 | Nondestructive testing | 40 | 2,181 | 35 | 4 |
152 | fuel cells | 41 | 2,157 | 250 | 267 |
153 | Quantum theory | 98 | 2,110 | 17 | 19 |
154 | space environment | 72 | 2,076 | 9 | 7 |
155 | Nanoparticles | 33 | 2,039 | 461 | 273 |
156 | Molecular evolution | 25 | 1,983 | 431 | 287 |
157 | Quantum Optics | 83 | 1,950 | 32 | 46 |
158 | cryosphere | 57 | 1,943 | 29 | 54 |
159 | Chromosomes | 14 | 1,938 | 330 | 69 |
160 | energy development | 11 | 1,921 | 266 | 141 |
161 | Mechanical Engineering | 40 | 1,885 | 554 | 118 |
162 | Laser Spectroscopy | 75 | 1,875 | 34 | 43 |
163 | Environmental Microbiology | 27 | 1,872 | 351 | 303 |
164 | cell physiology | 39 | 1,871 | 398 | 442 |
165 | Bacteriology | 33 | 1,848 | 462 | 421 |
166 | clay | 18 | 1,829 | 87 | 25 |
166 | clay minerals | 18 | 1,829 | 58 | 21 |
168 | Molecular structure | 28 | 1,822 | 511 | 386 |
169 | Geomagnetism | 83 | 1,795 | 66 | 76 |
170 | Oceanography | 42 | 1,742 | 423 | 349 |
171 | Physiology | 45 | 1,730 | 1.4K | 1.2K |
172 | mycoses | 11 | 1,719 | 457 | 208 |
172 | Bacterial infections | 11 | 1,719 | 417 | 225 |
174 | Engineering Mathematics | 85 | 1,675 | 224 | 181 |
175 | Radiation | 88 | 1,673 | 89 | 142 |
176 | Immune system | 9 | 1,672 | 787 | 533 |
177 | Meteorites | 42 | 1,664 | 93 | 76 |
178 | Seismology | 90 | 1,660 | 45 | 71 |
179 | mass transfer | 19 | 1,644 | 235 | 63 |
180 | Plants | 9 | 1,637 | 1.5K | 617 |
181 | Biodiversity | 21 | 1,633 | 953 | 508 |
182 | Groundwater | 47 | 1,611 | 85 | 48 |
183 | Geography | 28 | 1,553 | 711 | 379 |
184 | Planetary Science | 47 | 1,536 | 70 | 56 |
185 | Cosmology | 91 | 1,478 | 51 | 81 |
186 | Smart Materials | 24 | 1,458 | 111 | 45 |
187 | Green Chemistry | 25 | 1,398 | 622 | 508 |
188 | Computer Graphics | 63 | 1,394 | 170 | 231 |
189 | environmental pollution | 48 | 1,376 | 974 | 1.2K |
190 | plant molecular biology | 6 | 1,363 | 1.3K | 643 |
191 | Organic Chemistry | 36 | 1,349 | 1.1K | 866 |
192 | biocatalysis | 6 | 1,312 | 105 | 85 |
192 | Homogeneous catalysis | 6 | 1,312 | 105 | 85 |
192 | Heterogeneous catalysis | 6 | 1,312 | 105 | 85 |
195 | Plant Ecology | 14 | 1,282 | 773 | 446 |
196 | Mass Spectrometry | 32 | 1,239 | 347 | 276 |
197 | Superconductivity | 33 | 1,233 | 33 | 18 |
198 | System analysis | 27 | 1,207 | 613 | 278 |
199 | Greenhouse gases | 33 | 1,200 | 6 | 6 |
200 | energy conservation | 21 | 1,171 | 420 | 340 |
201 | Structural health monitoring | 21 | 1,168 | 10 | 8 |
201 | structural stability | 21 | 1,168 | 54 | 13 |
203 | Dynamics | 52 | 1,155 | 169 | 135 |
204 | Radioisotopes | 99 | 1,129 | 23 | 38 |
205 | Quantum Chemistry | 62 | 1,102 | 48 | 66 |
206 | industrial hygiene | 108 | 1,093 | 39 | 81 |
206 | particle accelerators | 69 | 1,093 | 10 | 14 |
208 | Biogeochemistry | 27 | 1,080 | 307 | 367 |
209 | drug development | 11 | 1,077 | 564 | 476 |
210 | nuclear magnetic resonance | 32 | 1,065 | 243 | 200 |
211 | Energy Storage | 31 | 1,056 | 276 | 260 |
212 | Medical innovations | 9 | 1,040 | 623 | 545 |
213 | Soil Science | 18 | 1,037 | 581 | 340 |
214 | environmental protection | 17 | 1,035 | 1.4K | 966 |
215 | Microscopy | 221 | 1,014 | 53 | 207 |
216 | Toxicology | 31 | 994 | 1.8K | 1.7K |
217 | Medical genetics | 12 | 989 | 2.1K | 1.7K |
218 | Organometallic chemistry | 30 | 985 | 351 | 178 |
219 | Volcanoes | 22 | 981 | 73 | 53 |
220 | vibration | 31 | 976 | 186 | 114 |
221 | Biomass Energy | 16 | 968 | 925 | 706 |
222 | Environmental Policy | 22 | 962 | 976 | 1.0K |
223 | Magnetic Resonance Spectroscopy | 34 | 952 | 253 | 213 |
224 | Bioinorganic chemistry | 25 | 951 | 404 | 267 |
225 | Genetic engineering | 17 | 944 | 943 | 764 |
226 | Stochastic Processes | 34 | 930 | 106 | 58 |
227 | Turbulence | 30 | 920 | 16 | 14 |
228 | Solid State Chemistry | 42 | 912 | 275 | 232 |
228 | Mental Health Services | 36 | 912 | 304 | 271 |
230 | occupational health and safety | 88 | 905 | 15 | 25 |
231 | Environmental Management | 6 | 903 | 2.1K | 844 |
232 | Earthquakes | 43 | 902 | 51 | 44 |
233 | Computational Chemistry | 14 | 900 | 256 | 217 |
234 | Cancer | 10 | 891 | 2.9K | 1.8K |
235 | Photography | 350 | 878 | 24 | 51 |
236 | Biogeochemical cycles | 14 | 874 | 201 | 267 |
237 | Heterocyclic compounds | 33 | 866 | 179 | 52 |
238 | Proteome | 14 | 853 | 607 | 490 |
239 | Particle Physics | 47 | 836 | 26 | 37 |
240 | fusion reactors | 108 | 826 | 26 | 32 |
241 | Porous materials | 28 | 822 | 85 | 56 |
242 | Cytogenetics | 16 | 809 | 847 | 912 |
243 | enzymes | 13 | 805 | 570 | 300 |
244 | Radiobiology | 34 | 794 | 589 | 576 |
245 | Industrial Microbiology | 10 | 790 | 1.2K | 753 |
246 | Genetic algorithms | 6 | 787 | 188 | 129 |
246 | Bioorganic chemistry | 12 | 787 | 1.6K | 982 |
246 | Evolutionary Computation | 6 | 787 | 210 | 126 |
249 | Agricultural Ecology | 18 | 785 | 428 | 459 |
250 | Hydrogeology | 22 | 777 | 139 | 70 |
251 | Surgery | 4 | 775 | 2.6K | 1.8K |
252 | Biogeography | 9 | 765 | 658 | 499 |
253 | Geomorphology | 11 | 762 | 428 | 220 |
254 | Chemical analysis | 11 | 745 | 702 | 269 |
255 | coal | 10 | 744 | 270 | 130 |
256 | Intelligent Control Systems | 12 | 733 | 430 | 68 |
257 | Organelle biogenesis | 12 | 732 | 56 | 27 |
258 | Diagnostic Imaging | 29 | 722 | 648 | 704 |
259 | Rheology | 18 | 721 | 178 | 122 |
260 | visualization | 33 | 717 | 385 | 202 |
261 | Software Engineering | 6 | 716 | 833 | 242 |
262 | Structural design | 12 | 714 | 168 | 78 |
263 | Computer-Aided Design | 28 | 712 | 181 | 204 |
264 | Industrial Engineering | 25 | 709 | 595 | 551 |
265 | Biometrics | 30 | 703 | 324 | 361 |
266 | Pharmaceutical Chemistry | 12 | 701 | 2.6K | 1.8K |
267 | Oncogenes | 7 | 691 | 1.1K | 883 |
268 | Semiconductors | 14 | 682 | 476 | 112 |
269 | Energy Harvesting | 15 | 677 | 162 | 243 |
270 | Synchrotron Radiation | 25 | 672 | 88 | 65 |
271 | Proteomics | 8 | 667 | 763 | 400 |
271 | Soft Condensed Matter | 33 | 667 | 296 | 379 |
273 | Fracture mechanics | 22 | 665 | 246 | 196 |
274 | infection | 8 | 662 | 1.2K | 754 |
275 | Hydrodynamics | 12 | 656 | 143 | 36 |
276 | Powder Metallurgy | 116 | 653 | 14 | 13 |
277 | Diffraction | 115 | 652 | 3 | 9 |
278 | Neurology | 13 | 650 | 3.7K | 3.2K |
279 | Laser-plasma interactions | 34 | 649 | 2 | 1 |
279 | Plasma density | 34 | 649 | 2 | 1 |
281 | Computer Architecture | 6 | 648 | 225 | 34 |
282 | Data Mining | 23 | 645 | 341 | 515 |
283 | ecosystem | 12 | 644 | 692 | 626 |
284 | Combustion | 40 | 643 | 138 | 185 |
285 | United Kingdom | 8 | 638 | 1.2K | 774 |
286 | Hematology | 13 | 635 | 2.6K | 1.9K |
287 | Transplantation | 9 | 629 | 1.2K | 794 |
288 | Mechanics | 23 | 619 | 329 | 254 |
289 | Structural dynamics | 20 | 609 | 207 | 220 |
289 | Sound | 41 | 609 | 144 | 235 |
291 | Systems Biology | 24 | 607 | 478 | 456 |
292 | Shock Waves | 28 | 599 | 23 | 18 |
293 | Plasma chemistry | 9 | 597 | 201 | 64 |
294 | Plasma devices | 9 | 594 | 93 | 38 |
295 | pollutants | 22 | 592 | 525 | 712 |
295 | Environmental pollutants | 22 | 592 | 689 | 854 |
297 | Flow cytometry | 25 | 589 | 53 | 91 |
298 | Hydraulic Engineering | 18 | 586 | 255 | 141 |
299 | Computer Science | 13 | 582 | 969 | 348 |
300 | Radiation Protection | 61 | 581 | 32 | 38 |
300 | radiation monitoring | 61 | 581 | 25 | 33 |
300 | Measurement | 15 | 581 | 253 | 130 |
303 | Public Policy | 4 | 576 | 1.6K | 495 |
303 | Systems Analysis | 4 | 576 | 1.1K | 177 |
305 | Sustainable Engineering | 23 | 571 | 529 | 712 |
306 | Ultrasonics | 38 | 564 | 125 | 337 |
306 | Ultrasound | 38 | 564 | 87 | 160 |
308 | Civil Engineering | 8 | 563 | 1.1K | 166 |
309 | Epidemiology | 12 | 562 | 2.6K | 1.9K |
310 | biopolymers | 25 | 560 | 394 | 475 |
311 | Energy Policy | 4 | 557 | 1.6K | 631 |
312 | Computer Engineering | 4 | 552 | 561 | 37 |
313 | Radiation dosimetry | 58 | 549 | 20 | 26 |
314 | Photochemistry | 11 | 547 | 771 | 451 |
315 | Diagnostic microbiology | 7 | 533 | 1.2K | 1.0K |
316 | Magnetic Materials | 31 | 525 | 415 | 570 |
317 | Environmental monitoring | 26 | 520 | 1.2K | 1.9K |
317 | Alloys | 48 | 520 | 17 | 20 |
319 | Immunotherapy | 6 | 511 | 1.7K | 1.2K |
320 | Quantum Mechanics | 3 | 510 | 215 | 12 |
321 | Clinical Chemistry | 8 | 507 | 2.2K | 1.6K |
322 | Water pollution | 26 | 502 | 811 | 1.2K |
323 | Quality Management | 83 | 501 | 3 | 10 |
323 | Ion Exchange | 19 | 501 | 25 | 30 |
323 | Solvent extraction | 19 | 501 | 25 | 30 |
326 | Rock Mechanics | 22 | 498 | 163 | 197 |
326 | Quantum Communication | 11 | 498 | 58 | 47 |
328 | Protein engineering | 13 | 496 | 73 | 90 |
328 | molecular design | 13 | 496 | 74 | 85 |
330 | Ferroelectricity | 37 | 495 | 202 | 225 |
331 | Natural resources | 9 | 492 | 337 | 190 |
332 | Antiviral agents | 17 | 488 | 89 | 99 |
333 | Antibodies | 9 | 485 | 230 | 139 |
333 | Antigens | 9 | 485 | 476 | 285 |
335 | Informatics | 12 | 478 | 396 | 322 |
336 | Carbohydrates | 4 | 477 | 453 | 168 |
337 | Aerosols | 11 | 476 | 154 | 135 |
338 | Differential Equations | 3 | 475 | 729 | 51 |
339 | Radiography | 9 | 472 | 577 | 495 |
340 | phase diagrams | 45 | 460 | 22 | 34 |
341 | mathematical analysis | 20 | 456 | 884 | 371 |
342 | Structural Engineering | 4 | 454 | 1.2K | 302 |
343 | computer networks | 17 | 449 | 905 | 740 |
344 | Mental Disorders | 19 | 442 | 1.8K | 2.2K |
345 | Quantum Computing | 12 | 437 | 48 | 24 |
346 | Combinatorial chemistry | 7 | 434 | 656 | 478 |
347 | Petrology | 7 | 428 | 600 | 451 |
348 | Cybernetics | 22 | 427 | 477 | 713 |
348 | soil microbiology | 14 | 427 | 584 | 835 |
350 | glycoproteins | 2 | 425 | 805 | 224 |
350 | Glycoconjugates | 2 | 425 | 805 | 224 |
350 | Oligosaccharide | 2 | 425 | 521 | 164 |
350 | glycolipids | 2 | 425 | 805 | 224 |
354 | optical devices | 10 | 424 | 185 | 66 |
355 | Psychiatry | 12 | 418 | 3.1K | 3.0K |
356 | data collection | 14 | 416 | 329 | 489 |
357 | Membranes | 13 | 412 | 602 | 690 |
358 | Carbon | 9 | 398 | 409 | 415 |
359 | Radio wave propagation | 28 | 395 | 197 | 202 |
360 | Birds | 6 | 393 | 1.1K | 454 |
361 | Remote Sensing | 8 | 390 | 541 | 241 |
362 | Marine Meteorology | 11 | 388 | 156 | 148 |
363 | Wildlife conservation | 1 | 386 | 1.7K | 337 |
364 | Hydrometeorology | 6 | 381 | 139 | 151 |
365 | Mobile Computing | 6 | 377 | 865 | 360 |
365 | Wireless Communication Systems | 6 | 377 | 1.9K | 957 |
367 | Crystallization | 23 | 375 | 107 | 130 |
368 | public works | 2 | 369 | 130 | 12 |
369 | Automation | 15 | 366 | 951 | 994 |
370 | Soil Mechanics | 13 | 365 | 391 | 366 |
370 | Radiopharmaceuticals | 47 | 365 | 20 | 33 |
372 | Mental illness | 13 | 361 | 1.3K | 1.6K |
372 | energy resources | 1 | 361 | 1.4K | 455 |
374 | Mental Health | 7 | 360 | 1.3K | 687 |
375 | Pharmacology | 13 | 358 | 3.5K | 3.5K |
376 | Molecular Genetics | 14 | 352 | 1.0K | 1.3K |
377 | Information Science | 9 | 347 | 1.0K | 720 |
378 | Kinetics | 16 | 345 | 133 | 130 |
379 | Composite Materials | 18 | 340 | 765 | 927 |
380 | Ecohydrology | 8 | 339 | 127 | 83 |
380 | Aquatic ecology | 8 | 339 | 673 | 436 |
382 | Public Health | 16 | 335 | 3.4K | 3.8K |
383 | Crystal growth | 16 | 333 | 418 | 516 |
384 | Cell differentiation | 8 | 330 | 1.5K | 1.7K |
385 | Radio frequency | 17 | 315 | 165 | 184 |
386 | Computational Fluid Dynamics | 20 | 313 | 58 | 74 |
387 | Soil biology | 6 | 309 | 376 | 371 |
388 | Mycology | 7 | 306 | 1.2K | 868 |
389 | analysis | 7 | 301 | 243 | 205 |
390 | Electrochemical Analysis | 10 | 289 | 492 | 396 |
390 | Detectors | 12 | 289 | 713 | 518 |
392 | Biomolecules | 3 | 286 | 593 | 340 |
392 | Structure-activity relationship | 3 | 286 | 489 | 199 |
394 | Environmental Geology | 7 | 283 | 910 | 594 |
395 | nuclear power | 36 | 279 | 32 | 31 |
396 | Biosensors | 5 | 276 | 1.0K | 993 |
397 | Respiratory Infections | 1 | 275 | 903 | 128 |
397 | Influenza | 1 | 275 | 789 | 96 |
399 | Bioenergetics | 6 | 274 | 468 | 441 |
399 | Energy metabolism | 6 | 274 | 347 | 364 |
401 | Cell cycle | 7 | 273 | 185 | 126 |
401 | cell proliferation | 7 | 273 | 217 | 134 |
403 | Cosmochemistry | 15 | 271 | 93 | 119 |
403 | Elementary particles | 3 | 271 | 21 | 44 |
405 | Educational Psychology | 13 | 270 | 638 | 717 |
406 | Environmental Toxicology | 6 | 269 | 2.1K | 1.9K |
406 | Climate Change Mitigation | 3 | 269 | 39 | 55 |
406 | Global warming | 3 | 269 | 40 | 55 |
406 | sea level | 3 | 269 | 39 | 55 |
410 | Radiology | 14 | 268 | 711 | 654 |
410 | Systems Theory | 22 | 268 | 47 | 70 |
412 | Minerals | 13 | 267 | 225 | 272 |
413 | biofuels | 6 | 262 | 203 | 263 |
414 | Molecular Microbiology | 5 | 261 | 880 | 957 |
415 | Agriculture | 7 | 258 | 1.7K | 1.2K |
416 | Chemical kinetics | 15 | 257 | 244 | 160 |
417 | Ornithology | 4 | 255 | 1.1K | 488 |
418 | Cellulose | 6 | 254 | 404 | 325 |
419 | Brain | 4 | 253 | 2.5K | 1.8K |
419 | Plasma polymerization | 2 | 253 | 408 | 120 |
421 | nuclear magnetic resonance spectroscopy | 8 | 251 | 534 | 352 |
422 | Analytical Biochemistry | 15 | 249 | 575 | 861 |
422 | Ultrasonic Imaging | 21 | 249 | 52 | 160 |
422 | DNA polymerases | 6 | 249 | 346 | 718 |
425 | Petroleum Engineering | 21 | 248 | 197 | 264 |
425 | Fire ecology | 8 | 248 | 28 | 22 |
427 | exobiology | 9 | 246 | 185 | 261 |
427 | Imaging systems | 5 | 246 | 411 | 76 |
429 | Metallography | 10 | 245 | 115 | 86 |
430 | Nanobiotechnology | 2 | 242 | 664 | 251 |
431 | Parallel Processing | 15 | 239 | 137 | 275 |
432 | mammals | 11 | 238 | 558 | 589 |
433 | Geobiology | 10 | 234 | 247 | 267 |
434 | Marine Biology | 5 | 233 | 2.3K | 1.7K |
434 | Radio waves | 10 | 233 | 519 | 583 |
436 | Pharmacy | 1 | 229 | 4.0K | 1.5K |
437 | Ore deposits | 1 | 227 | 679 | 201 |
438 | Oncology | 1 | 226 | 4.4K | 2.5K |
438 | Developmental Psychology | 2 | 226 | 1.4K | 765 |
438 | particles | 7 | 226 | 421 | 286 |
438 | human development | 2 | 226 | 1.1K | 551 |
442 | Water quality management | 9 | 225 | 1.2K | 1.0K |
443 | Probability | 9 | 224 | 486 | 453 |
443 | Risk Management | 10 | 224 | 332 | 399 |
445 | Earthquake Engineering | 9 | 221 | 536 | 555 |
446 | Plate Tectonics | 5 | 217 | 114 | 51 |
447 | Mining Engineering | 6 | 214 | 208 | 101 |
447 | Information Systems | 9 | 214 | 725 | 809 |
447 | mutation | 2 | 214 | 690 | 377 |
450 | Neurochemistry | 7 | 213 | 2.0K | 2.0K |
451 | Medical Technology | 8 | 211 | 1.2K | 1.1K |
451 | cell movement | 3 | 211 | 315 | 223 |
451 | Reproduction | 7 | 211 | 2.0K | 1.8K |
454 | Comparative Physiology | 3 | 210 | 809 | 516 |
455 | Financial management | 8 | 207 | 286 | 434 |
455 | Risk | 9 | 207 | 327 | 431 |
455 | Vaccines | 7 | 207 | 1.4K | 1.3K |
458 | Medical Microbiology | 9 | 203 | 1.8K | 2.4K |
459 | Acoustics | 8 | 200 | 209 | 145 |
459 | brain mapping | 6 | 200 | 664 | 734 |
461 | Wind power | 7 | 199 | 139 | 116 |
462 | Landscape Ecology | 1 | 195 | 995 | 387 |
463 | Engineering Geology | 16 | 193 | 486 | 805 |
464 | Metabolism | 5 | 192 | 2.9K | 3.0K |
464 | Operations Research | 13 | 192 | 1.0K | 1.3K |
466 | ground penetrating radar | 1 | 191 | 145 | 5 |
467 | Granular materials | 5 | 190 | 209 | 158 |
468 | Control Theory | 10 | 189 | 1.0K | 1.0K |
469 | Speech acoustics | 7 | 188 | 82 | 118 |
469 | investigative techniques | 3 | 188 | 113 | 79 |
471 | Approximation Theory | 3 | 187 | 257 | 63 |
472 | Forest Ecology | 6 | 186 | 418 | 377 |
472 | Cytoskeleton | 1 | 186 | 596 | 231 |
472 | Japan | 19 | 186 | 814 | 1.0K |
475 | Drug design | 5 | 185 | 1.6K | 1.4K |
476 | Pathology | 4 | 184 | 2.8K | 2.3K |
477 | Geographic information systems | 10 | 182 | 524 | 450 |
478 | Machine Learning | 9 | 179 | 143 | 256 |
479 | biological monitoring | 6 | 178 | 354 | 364 |
480 | Molecular Spectroscopy | 5 | 174 | 1.2K | 917 |
481 | Moon | 13 | 172 | 57 | 68 |
482 | Biological Systems | 10 | 169 | 274 | 450 |
483 | Occupational Health | 17 | 168 | 441 | 676 |
483 | Medical Oncology | 7 | 168 | 1.8K | 1.9K |
485 | histological techniques | 6 | 167 | 631 | 870 |
485 | Respiration | 3 | 167 | 1.9K | 1.5K |
485 | Culture techniques | 12 | 167 | 75 | 131 |
485 | gastrointestinal tract | 1 | 167 | 753 | 297 |
489 | Forest Management | 4 | 162 | 484 | 298 |
490 | X-ray spectroscopy | 14 | 160 | 55 | 83 |
491 | mathematical concepts | 7 | 158 | 218 | 152 |
492 | Aerospace Engineering | 4 | 157 | 286 | 75 |
492 | Bioelectronics | 4 | 157 | 909 | 1.2K |
492 | atmosphere | 3 | 157 | 513 | 306 |
495 | mutagens | 3 | 156 | 1.1K | 1.1K |
495 | Entomology | 4 | 156 | 2.6K | 1.6K |
497 | Multimedia Systems | 11 | 155 | 846 | 829 |
498 | Population Genetics | 5 | 153 | 1.2K | 1.4K |
499 | Thermodynamics | 17 | 150 | 177 | 281 |
500 | Psychophysiology | 4 | 148 | 2.9K | 2.8K |
501 | Raman spectroscopy | 12 | 147 | 248 | 504 |
502 | Community Psychiatry | 9 | 144 | 699 | 1.1K |
502 | Neurophysiology | 2 | 144 | 3.7K | 2.9K |
502 | Molecular ecology | 4 | 144 | 1.2K | 1.5K |
505 | Pharmacokinetics | 2 | 143 | 1.4K | 729 |
505 | disease outbreaks | 8 | 143 | 354 | 636 |
507 | Nanochemistry | 7 | 142 | 807 | 673 |
508 | Manufacturing Processes | 16 | 141 | 911 | 1.4K |
509 | sedimentary basins | 1 | 140 | 424 | 180 |
510 | Psychopharmacology | 3 | 139 | 2.1K | 1.9K |
510 | Psychiatric hospitals | 8 | 139 | 306 | 380 |
512 | Oxidation | 5 | 138 | 127 | 126 |
512 | California | 2 | 138 | 662 | 331 |
514 | Electromagnetism | 10 | 137 | 566 | 690 |
514 | Chemical processes | 4 | 137 | 628 | 413 |
516 | Solutions | 5 | 136 | 307 | 210 |
517 | Tribology | 4 | 135 | 997 | 649 |
517 | Nanoelectronics | 14 | 135 | 165 | 196 |
517 | nuclear astrophysics | 9 | 135 | 45 | 174 |
520 | Breeding | 4 | 134 | 1.3K | 1.2K |
521 | digital preservation | 2 | 133 | 129 | 50 |
521 | Epidemics | 5 | 133 | 475 | 653 |
521 | extraterrestrial environment | 5 | 133 | 188 | 155 |
521 | astronomical phenomena | 5 | 133 | 150 | 118 |
525 | actuators | 5 | 131 | 1.1K | 1.2K |
525 | forestry | 2 | 131 | 356 | 184 |
525 | transducers | 5 | 131 | 1.1K | 1.2K |
528 | Psychology | 5 | 129 | 5.2K | 4.8K |
528 | Evolutionary Genetics | 3 | 129 | 700 | 476 |
528 | Molecular Epidemiology | 3 | 129 | 700 | 476 |
528 | Synthetic biology | 6 | 129 | 243 | 294 |
528 | venom | 2 | 129 | 767 | 449 |
528 | Toxins | 2 | 129 | 942 | 543 |
534 | Histochemistry | 3 | 127 | 1.4K | 1.0K |
534 | micromechanics | 6 | 127 | 349 | 404 |
536 | drug evaluation | 8 | 124 | 918 | 1.3K |
537 | Industrial Statistics | 15 | 123 | 16 | 55 |
537 | Sedimentology | 4 | 123 | 663 | 667 |
537 | Documentation | 3 | 123 | 368 | 270 |
540 | Nuclear Medicine | 6 | 122 | 916 | 1.0K |
541 | Molecular recognition | 5 | 121 | 144 | 185 |
542 | Linguistics | 6 | 119 | 1.2K | 835 |
543 | Information Technology | 3 | 118 | 3.0K | 1.8K |
543 | Immunochemistry | 4 | 118 | 931 | 793 |
543 | Recombinant DNA | 3 | 118 | 1.7K | 1.4K |
546 | Plant diseases | 6 | 117 | 1.7K | 1.7K |
546 | Catalysts | 3 | 117 | 775 | 545 |
548 | Carcinogenesis | 2 | 116 | 1.6K | 1.3K |
548 | carcinogens | 2 | 116 | 1.7K | 1.4K |
550 | Bifurcation Theory | 4 | 115 | 491 | 347 |
551 | Underwater acoustics | 2 | 113 | 76 | 20 |
551 | Risk assessment | 13 | 113 | 141 | 357 |
553 | monoclonal antibodies | 6 | 111 | 114 | 142 |
554 | Microwaves | 6 | 110 | 1.2K | 1.1K |
555 | water resources | 2 | 109 | 319 | 127 |
556 | internet | 2 | 108 | 1.9K | 1.1K |
557 | Neutrons | 27 | 107 | 8 | 18 |
558 | cell membrane | 3 | 106 | 451 | 562 |
558 | Radiometry | 32 | 106 | 13 | 12 |
560 | Paleontology | 5 | 105 | 1.3K | 1.2K |
561 | Geometry | 6 | 103 | 925 | 569 |
562 | Chemical structure | 4 | 102 | 454 | 243 |
562 | Cerebral cortex | 1 | 102 | 1.7K | 1.2K |
564 | probabilities | 13 | 101 | 706 | 810 |
565 | heredity | 3 | 100 | 883 | 720 |
565 | Health Risk Assessment | 7 | 100 | 213 | 324 |
567 | Glaciology | 5 | 99 | 285 | 325 |
567 | glaciers | 5 | 99 | 269 | 322 |
569 | Electromagnetic compatibility | 5 | 97 | 308 | 287 |
569 | Molecular cloning | 2 | 97 | 1.9K | 1.4K |
569 | Genetic recombination | 2 | 97 | 1.9K | 1.4K |
569 | Ocean Engineering | 3 | 97 | 1.0K | 835 |
573 | peptides | 5 | 96 | 853 | 804 |
573 | Algae | 3 | 96 | 925 | 878 |
573 | Peptide | 5 | 96 | 189 | 201 |
573 | Eigenvalues | 19 | 96 | 34 | 32 |
577 | Regional Planning | 2 | 95 | 2.1K | 1.3K |
577 | Parasitology | 5 | 95 | 2.4K | 2.4K |
577 | Parasitic Diseases | 5 | 95 | 2.1K | 2.4K |
580 | Nanophotonics | 5 | 94 | 260 | 375 |
580 | Cardiovascular system | 2 | 94 | 2.8K | 3.2K |
580 | global environmental change | 3 | 94 | 891 | 1.0K |
583 | ecological risk assessment | 6 | 93 | 124 | 239 |
583 | biological factors | 2 | 93 | 3.1K | 2.2K |
585 | Robotics | 8 | 92 | 1.1K | 1.5K |
585 | Seaweed | 2 | 92 | 878 | 784 |
587 | Histology | 4 | 91 | 2.2K | 2.5K |
587 | Geothermal Energy | 4 | 91 | 47 | 81 |
587 | Microfabrication | 3 | 91 | 408 | 359 |
590 | disease vectors | 4 | 89 | 1.1K | 1.2K |
590 | Parasites | 4 | 89 | 1.6K | 1.6K |
592 | Child psychology | 1 | 86 | 2.8K | 1.9K |
592 | Calorimetry | 2 | 86 | 1.7K | 991 |
592 | Thermal analysis | 2 | 86 | 1.7K | 991 |
595 | Integrated Circuits | 27 | 83 | 140 | 377 |
595 | food contamination | 6 | 83 | 759 | 938 |
595 | Futures | 1 | 83 | 697 | 317 |
595 | Nervous system | 5 | 83 | 2.5K | 3.4K |
595 | Cognition | 3 | 83 | 1.9K | 1.8K |
600 | Embryology | 2 | 82 | 2.4K | 2.4K |
600 | Production Engineering | 8 | 82 | 1.3K | 1.7K |
600 | embryonic development | 2 | 82 | 717 | 619 |
603 | Combinatorial optimization | 5 | 81 | 357 | 262 |
603 | natural gas | 3 | 81 | 371 | 300 |
605 | Therapeutics | 2 | 80 | 3.0K | 2.8K |
605 | Combinatorial analysis | 5 | 80 | 763 | 427 |
605 | drug therapy | 1 | 80 | 4.6K | 3.1K |
608 | Fungi | 2 | 79 | 1.1K | 1.1K |
609 | Anthropology | 4 | 78 | 1.7K | 1.4K |
609 | Endocrinology | 3 | 78 | 4.0K | 4.3K |
609 | Hypertension | 1 | 78 | 3.5K | 3.3K |
609 | Plant breeding | 3 | 78 | 1.1K | 1.1K |
609 | eugenics | 3 | 78 | 864 | 868 |
614 | Discrete geometry | 5 | 77 | 189 | 194 |
614 | Hydraulic structures | 2 | 77 | 43 | 12 |
614 | libraries | 8 | 77 | 390 | 256 |
614 | Post-traumatic stress disorder | 1 | 77 | 1.6K | 1.0K |
618 | Magnetic Resonance Imaging | 1 | 76 | 1.1K | 642 |
618 | Molecular Imaging | 1 | 76 | 1.4K | 1.1K |
618 | Decision making | 4 | 76 | 1.6K | 1.7K |
621 | Psycholinguistics | 2 | 75 | 1.2K | 1.0K |
621 | Intelligence | 2 | 75 | 336 | 321 |
621 | Entropy | 10 | 75 | 536 | 931 |
621 | elasticity | 7 | 75 | 123 | 217 |
621 | plasma spraying | 11 | 75 | 93 | 268 |
626 | Transportation | 5 | 74 | 1.2K | 1.4K |
626 | Computational Complexity | 10 | 74 | 367 | 616 |
626 | Social work | 3 | 74 | 1.6K | 1.2K |
626 | Radiation effects | 2 | 74 | 345 | 332 |
630 | Physical Therapy | 1 | 73 | 2.8K | 1.9K |
630 | Welding | 8 | 73 | 161 | 118 |
632 | Neurobiology | 1 | 70 | 3.1K | 2.5K |
632 | Nonlinear Optics | 7 | 70 | 67 | 115 |
634 | NMR | 5 | 69 | 479 | 509 |
634 | DNA | 4 | 69 | 607 | 748 |
634 | Bacterial diseases | 2 | 69 | 431 | 393 |
634 | magnetic resonance | 5 | 69 | 511 | 543 |
638 | Dermatology | 1 | 68 | 3.4K | 2.2K |
639 | Green Technology | 3 | 67 | 437 | 414 |
639 | Graphene | 4 | 67 | 82 | 179 |
641 | Microorganisms | 6 | 66 | 1.1K | 2.2K |
642 | software | 4 | 65 | 792 | 1.3K |
643 | Origin of life | 3 | 64 | 157 | 203 |
644 | Industrial Safety | 4 | 63 | 901 | 884 |
644 | Freshwater invertebrates | 1 | 63 | 217 | 217 |
644 | Synaptic Transmission | 1 | 63 | 1.1K | 831 |
647 | Telecommunication Systems | 2 | 62 | 2.1K | 1.3K |
647 | Shape Memory Alloys | 5 | 62 | 31 | 46 |
647 | Shape memory polymers | 5 | 62 | 31 | 46 |
647 | Shape Memory Effect | 5 | 62 | 31 | 46 |
651 | Infections | 2 | 61 | 1.9K | 2.1K |
651 | Altitude Sickness | 1 | 61 | 369 | 178 |
651 | Social Systems | 8 | 61 | 38 | 103 |
651 | Altitude | 1 | 61 | 369 | 178 |
655 | Information Retrieval | 3 | 60 | 512 | 606 |
655 | applications | 4 | 60 | 19 | 9 |
657 | Plant Biotechnology | 3 | 59 | 983 | 1.2K |
657 | Chromatography | 5 | 59 | 1.5K | 2.0K |
657 | Chromatographic analysis | 5 | 59 | 1.8K | 2.2K |
660 | Environmental Law | 5 | 58 | 838 | 2.0K |
660 | Algorithms | 4 | 58 | 568 | 601 |
660 | Liquid Crystals | 12 | 58 | 510 | 787 |
660 | Plant genetic engineering | 2 | 58 | 1.4K | 1.6K |
660 | Human biology | 2 | 58 | 1.0K | 819 |
665 | Urology | 1 | 57 | 3.3K | 2.5K |
665 | Developmental Genetics | 1 | 57 | 1.1K | 1.2K |
665 | Vaccination | 2 | 57 | 504 | 553 |
665 | management | 10 | 57 | 1.8K | 3.2K |
669 | Social welfare | 1 | 56 | 1.4K | 668 |
669 | Hallucinogens | 1 | 56 | 458 | 309 |
669 | drug abuse | 1 | 56 | 1.5K | 906 |
672 | Regional Economics | 1 | 55 | 892 | 514 |
672 | Space telescopes | 5 | 55 | 152 | 148 |
672 | Regionalism | 1 | 55 | 469 | 232 |
675 | Electron Microscopy | 6 | 54 | 276 | 560 |
675 | Gastrointestinal diseases | 1 | 54 | 1.7K | 1.0K |
677 | Pharmaceutical Technology | 2 | 53 | 2.2K | 2.2K |
677 | Analytical Toxicology | 1 | 53 | 567 | 384 |
677 | Solar Energy | 4 | 53 | 918 | 1.5K |
677 | Information visualization | 4 | 53 | 139 | 118 |
677 | Hazardous waste | 1 | 53 | 1.6K | 1.6K |
677 | drug addiction | 2 | 53 | 1.7K | 1.9K |
677 | alcoholism | 2 | 53 | 2.2K | 2.3K |
684 | Bacteria | 1 | 52 | 645 | 689 |
685 | Archaeology | 11 | 50 | 710 | 1.2K |
685 | Functional Genomics | 2 | 50 | 477 | 763 |
687 | Sociology | 4 | 48 | 3.0K | 3.6K |
687 | Pesticides | 5 | 48 | 408 | 732 |
687 | DNS | 3 | 48 | 648 | 936 |
687 | peace | 4 | 48 | 446 | 643 |
691 | Terahertz Technology | 4 | 47 | 122 | 232 |
691 | DNA repair | 2 | 47 | 393 | 493 |
693 | War and Society | 3 | 46 | 209 | 391 |
693 | warfare | 3 | 46 | 309 | 508 |
693 | environmental exposure | 8 | 46 | 1.3K | 3.0K |
693 | international cooperation | 3 | 46 | 697 | 1.0K |
697 | Waste management | 2 | 45 | 2.2K | 2.0K |
697 | Water Purification | 2 | 45 | 1.8K | 1.7K |
699 | Plant tissue culture | 3 | 44 | 871 | 1.3K |
699 | Substance Abuse | 2 | 44 | 2.2K | 2.2K |
699 | Plant cell culture | 3 | 44 | 789 | 1.2K |
702 | Paleoclimatology | 3 | 43 | 807 | 1.1K |
702 | Agronomy | 3 | 43 | 719 | 1.0K |
702 | Health Education | 1 | 43 | 3.9K | 2.7K |
702 | Thermochemistry | 1 | 43 | 378 | 231 |
702 | freshwater biology | 2 | 43 | 1.3K | 1.4K |
702 | impact | 4 | 43 | 90 | 257 |
708 | Social Sciences | 5 | 42 | 3.6K | 3.8K |
708 | Mechatronics | 1 | 42 | 1.5K | 1.1K |
708 | Distance Education | 1 | 42 | 979 | 586 |
708 | microwave antennas | 1 | 42 | 892 | 508 |
708 | nucleotides | 1 | 42 | 755 | 371 |
708 | strategy | 17 | 42 | 60 | 176 |
714 | Biomechanics | 4 | 41 | 1.5K | 2.1K |
714 | synthesis | 4 | 41 | 1.1K | 1.3K |
716 | Land Use Planning | 1 | 40 | 715 | 674 |
716 | Thin Films | 4 | 40 | 601 | 787 |
716 | Mutagenesis | 1 | 40 | 1.1K | 762 |
716 | remote sensing technology | 1 | 40 | 99 | 82 |
720 | Coding Theory | 5 | 39 | 273 | 357 |
720 | Nonlinear systems | 2 | 39 | 862 | 833 |
722 | Veterinary Immunology | 1 | 38 | 538 | 452 |
722 | Structural biology | 2 | 38 | 115 | 264 |
722 | polar regions | 3 | 38 | 820 | 1.1K |
722 | Building | 3 | 38 | 695 | 728 |
726 | Systems Engineering | 15 | 37 | 936 | 2.7K |
726 | Electronic Packaging | 4 | 37 | 237 | 382 |
726 | Health | 2 | 37 | 3.8K | 4.0K |
726 | Culture | 2 | 37 | 1.6K | 1.2K |
726 | Europe | 5 | 37 | 3.4K | 4.3K |
731 | Roads | 3 | 36 | 813 | 867 |
731 | Archaea | 1 | 36 | 116 | 149 |
731 | Scandinavia | 1 | 36 | 1.4K | 1.1K |
734 | Food Safety | 1 | 35 | 685 | 400 |
734 | Semantics | 1 | 35 | 624 | 357 |
734 | Electrophoresis | 3 | 35 | 2.1K | 2.8K |
734 | Technological Innovations | 1 | 35 | 2.0K | 1.3K |
734 | Entrepreneurship | 1 | 35 | 1.6K | 1.4K |
734 | food handling | 1 | 35 | 1.1K | 1.0K |
734 | Small Business | 1 | 35 | 1.2K | 1.3K |
741 | Serology | 2 | 34 | 862 | 1.0K |
741 | dual diagnosis | 2 | 34 | 161 | 133 |
741 | Marine Pollution | 1 | 34 | 1.8K | 1.9K |
741 | Business communication | 2 | 34 | 165 | 127 |
745 | Architecture | 1 | 33 | 1.4K | 657 |
745 | Structural optimization | 4 | 33 | 341 | 615 |
745 | Computer Vision | 1 | 33 | 1.7K | 1.6K |
745 | Drug delivery systems | 4 | 33 | 1.3K | 2.7K |
745 | construction | 1 | 33 | 216 | 278 |
750 | Community Psychology | 3 | 32 | 662 | 1.1K |
750 | Health Physics | 3 | 32 | 198 | 229 |
750 | Bipolar Disorder | 1 | 32 | 863 | 869 |
750 | Random graphs | 3 | 32 | 199 | 228 |
750 | Library Science | 3 | 32 | 1.5K | 1.1K |
750 | electrocatalysis | 1 | 32 | 264 | 190 |
750 | natural disasters | 3 | 32 | 1.5K | 2.3K |
757 | Physical organic chemistry | 2 | 31 | 2.0K | 2.2K |
757 | Diabetes mellitus | 1 | 31 | 4.1K | 4.2K |
757 | diffusion | 4 | 31 | 164 | 100 |
757 | Diabetes | 1 | 31 | 4.2K | 4.3K |
757 | Soil ecology | 1 | 31 | 952 | 1.1K |
762 | Occupational exposure | 6 | 30 | 60 | 118 |
762 | Hydraulic machinery | 2 | 30 | 217 | 185 |
762 | China | 9 | 30 | 1.8K | 4.1K |
765 | Molecular Pharmacology | 2 | 29 | 1.4K | 2.1K |
765 | Power Electronics | 1 | 29 | 1.7K | 1.7K |
765 | catalytic activity | 1 | 29 | 1.2K | 1.3K |
768 | Clinical Immunology | 1 | 28 | 2.4K | 2.4K |
768 | Immunopathology | 1 | 28 | 2.6K | 2.7K |
768 | Heat Exchangers | 2 | 28 | 732 | 1.3K |
768 | Fiber Optics | 3 | 28 | 961 | 1.4K |
768 | ozone | 2 | 28 | 192 | 244 |
773 | Clinical Psychology | 2 | 27 | 2.4K | 3.1K |
773 | Social Psychology | 2 | 27 | 2.9K | 3.5K |
773 | Neuromuscular diseases | 1 | 27 | 1.5K | 1.6K |
773 | Visual Perception | 2 | 27 | 562 | 609 |
773 | Muscles | 1 | 27 | 2.0K | 2.1K |
773 | Primates | 1 | 27 | 1.5K | 1.4K |
773 | aerosol | 2 | 27 | 141 | 251 |
773 | Genes | 2 | 27 | 1.9K | 2.4K |
781 | International Relations | 16 | 26 | 682 | 1.5K |
781 | Leukemia | 1 | 26 | 2.3K | 2.3K |
781 | Iron | 5 | 26 | 378 | 691 |
781 | cell interaction | 2 | 26 | 1.8K | 2.5K |
781 | Population | 2 | 26 | 1.4K | 1.6K |
786 | Mathematics Education | 2 | 25 | 650 | 581 |
786 | Politics | 18 | 25 | 168 | 745 |
786 | International security | 3 | 25 | 253 | 572 |
786 | government | 17 | 25 | 203 | 974 |
786 | concrete | 1 | 25 | 1.3K | 1.2K |
786 | Cement | 1 | 25 | 615 | 574 |
792 | Intelligent Transportation Systems | 1 | 24 | 1.8K | 1.7K |
792 | Neurovirology | 2 | 24 | 385 | 640 |
792 | radiocarbon dating | 1 | 24 | 732 | 675 |
792 | Immunogenetics | 1 | 24 | 1.6K | 1.7K |
792 | gene therapy | 2 | 24 | 1.9K | 2.8K |
792 | Paleoceanography | 1 | 24 | 409 | 564 |
792 | animals | 1 | 24 | 2.8K | 2.3K |
792 | optical pattern recognition | 1 | 24 | 337 | 162 |
792 | Industry | 1 | 24 | 520 | 813 |
792 | Genetic therapy | 1 | 24 | 2.6K | 2.9K |
802 | Public Health Informatics | 20 | 23 | 14 | 87 |
802 | Optical Communications | 3 | 23 | 1.0K | 1.2K |
802 | Nuclear non-proliferation | 2 | 23 | 109 | 235 |
802 | Ceramic materials | 3 | 23 | 1.1K | 1.8K |
806 | Humanities | 2 | 22 | 2.8K | 2.1K |
806 | Economics | 3 | 22 | 4.6K | 5.0K |
806 | Computational Mathematics | 2 | 22 | 141 | 244 |
806 | Paleobiology | 1 | 22 | 664 | 500 |
806 | Simulation Methods | 4 | 22 | 352 | 746 |
806 | Cinematography | 10 | 22 | 36 | 42 |
806 | Television | 10 | 22 | 39 | 77 |
813 | Plant Genetics | 1 | 21 | 1.4K | 1.7K |
813 | Palynology | 1 | 21 | 587 | 509 |
813 | Food Preservation | 1 | 21 | 1.5K | 1.2K |
813 | food technology | 1 | 21 | 3.9K | 4.2K |
813 | Periglacial processes | 1 | 21 | 286 | 372 |
813 | Mobile genetic elements | 1 | 21 | 259 | 333 |
813 | Permafrost | 1 | 21 | 286 | 372 |
813 | Frozen ground | 1 | 21 | 291 | 373 |
813 | research and development | 4 | 21 | 324 | 901 |
813 | Recycling | 1 | 21 | 531 | 957 |
823 | Arts | 1 | 20 | 1.1K | 516 |
823 | Graph Theory | 3 | 20 | 851 | 875 |
823 | Discrete Mathematics | 3 | 20 | 384 | 368 |
823 | Supramolecular chemistry | 1 | 20 | 553 | 450 |
823 | graph | 3 | 20 | 384 | 368 |
823 | policy making | 2 | 20 | 55 | 141 |
823 | security measures | 2 | 20 | 93 | 192 |
823 | Gene library | 1 | 20 | 275 | 411 |
823 | Memory | 1 | 20 | 1.3K | 1.4K |
823 | Attention | 1 | 20 | 1.2K | 1.2K |
823 | Perception | 1 | 20 | 1.4K | 1.4K |
834 | Agricultural Science | 1 | 19 | 192 | 286 |
834 | toxicity testing | 1 | 19 | 1.6K | 1.8K |
834 | Nuclear Facilities | 2 | 19 | 122 | 104 |
837 | Global Health | 3 | 18 | 1.4K | 2.3K |
837 | Animal Behavior | 2 | 18 | 2.4K | 3.6K |
837 | health services accessibility | 3 | 18 | 1.1K | 1.8K |
837 | Multiphase Flow | 1 | 18 | 286 | 361 |
837 | Ethology | 2 | 18 | 1.8K | 2.9K |
837 | Inflammation | 1 | 18 | 2.7K | 3.2K |
837 | cell adhesion molecules | 1 | 18 | 1.3K | 1.6K |
837 | X-rays | 3 | 18 | 848 | 1.4K |
837 | Electrophysiology | 3 | 18 | 1.5K | 2.4K |
837 | cytokines | 1 | 18 | 2.5K | 3.0K |
837 | Nonlinear mechanics | 1 | 18 | 272 | 317 |
837 | Cell communication | 1 | 18 | 1.9K | 2.2K |
849 | Cultural Studies | 1 | 17 | 375 | 373 |
849 | air quality management | 1 | 17 | 854 | 1.2K |
849 | Religion | 1 | 17 | 2.1K | 1.1K |
849 | Religion and Culture | 1 | 17 | 689 | 573 |
849 | Religion and Psychology | 1 | 17 | 1.2K | 1.1K |
849 | indoor air pollution | 1 | 17 | 943 | 1.1K |
849 | Ventilation | 1 | 17 | 1.2K | 1.4K |
849 | Sick building syndrome | 1 | 17 | 943 | 1.1K |
849 | drugs | 1 | 17 | 3.9K | 4.1K |
858 | Algebra | 1 | 16 | 2.1K | 1.5K |
858 | Neuroimaging | 2 | 16 | 445 | 709 |
858 | Genetic translocation | 1 | 16 | 337 | 459 |
858 | optical phenomena | 2 | 16 | 187 | 359 |
858 | plasmids | 1 | 16 | 337 | 459 |
863 | Ergonomics | 13 | 15 | 491 | 1.8K |
863 | Paleoecology | 1 | 15 | 1.2K | 1.4K |
863 | Inorganic Chemistry | 1 | 15 | 294 | 417 |
863 | Paleogeography | 1 | 15 | 759 | 943 |
863 | Sensor Networks | 1 | 15 | 305 | 372 |
863 | Environmental risk assessment | 1 | 15 | 988 | 1.1K |
863 | wind erosion | 2 | 15 | 51 | 194 |
870 | Education | 12 | 14 | 2.3K | 6.0K |
870 | Functional Analysis | 2 | 14 | 967 | 1.1K |
870 | Neuropsychology | 1 | 14 | 4.0K | 4.6K |
870 | Environmental Education | 1 | 14 | 805 | 837 |
870 | Number Theory | 2 | 14 | 1.0K | 922 |
870 | ethnicity | 1 | 14 | 1.5K | 1.4K |
870 | Decision Support Systems | 1 | 14 | 659 | 735 |
870 | Accreditation | 3 | 14 | 126 | 202 |
870 | biomedicine | 1 | 14 | 2.2K | 2.6K |
879 | Cryptography | 3 | 13 | 752 | 1.1K |
879 | Metallic Glasses | 2 | 13 | 191 | 437 |
879 | Drying | 1 | 13 | 820 | 1.0K |
879 | Flood forecasting | 1 | 13 | 269 | 439 |
879 | Formal Languages | 1 | 13 | 503 | 428 |
879 | Microbial Metabolism | 1 | 13 | 492 | 851 |
879 | Flood control | 1 | 13 | 648 | 751 |
879 | Soviet Union | 1 | 13 | 1.7K | 1.2K |
887 | Biochemical Genetics | 2 | 12 | 664 | 979 |
887 | Adolescent Psychology | 1 | 12 | 1.7K | 2.0K |
887 | Adolescent | 1 | 12 | 4.4K | 4.6K |
887 | Testing | 1 | 12 | 268 | 197 |
891 | Heterocyclic chemistry | 1 | 11 | 1.2K | 1.1K |
891 | bioclimatology | 2 | 11 | 1.4K | 2.4K |
891 | Hemophilia | 2 | 11 | 802 | 1.2K |
891 | Asymmetric synthesis | 1 | 11 | 352 | 312 |
895 | Logistics | 1 | 10 | 676 | 860 |
895 | Historical Linguistics | 1 | 10 | 189 | 165 |
895 | Cognitive Science | 2 | 10 | 2.1K | 3.4K |
895 | poverty | 1 | 10 | 1.0K | 1.4K |
895 | Genetic disorders | 1 | 10 | 1.1K | 1.5K |
895 | healthcare disparities | 1 | 10 | 1.1K | 1.5K |
895 | radiative transfer | 4 | 10 | 190 | 614 |
895 | Socioeconomic Factors | 1 | 10 | 1.7K | 2.4K |
895 | Metabolic diseases | 1 | 10 | 4.5K | 5.6K |
895 | Microfluidics | 1 | 10 | 594 | 884 |
895 | Sedimentary rocks | 1 | 10 | 553 | 686 |
895 | scientific societies | 1 | 10 | 1.7K | 2.4K |
895 | Autoimmune diseases | 1 | 10 | 1.3K | 1.9K |
895 | carbonate rocks | 1 | 10 | 325 | 330 |
895 | Extreme environments | 1 | 10 | 568 | 922 |
895 | language | 1 | 10 | 1.6K | 1.8K |
911 | behavioral medicine | 1 | 9 | 2.9K | 3.9K |
911 | cosmic rays | 2 | 9 | 170 | 374 |
911 | Adaptive control systems | 1 | 9 | 1.2K | 1.4K |
911 | Continuum Mechanics | 2 | 9 | 209 | 447 |
911 | energy transfer | 1 | 9 | 34 | 34 |
911 | Chemical industry | 1 | 9 | 2.6K | 2.9K |
911 | bees | 1 | 9 | 799 | 1.0K |
911 | Isotopes | 1 | 9 | 327 | 478 |
919 | Anatomy | 1 | 8 | 3.8K | 4.6K |
919 | Applied Mathematics | 2 | 8 | 1.5K | 1.7K |
919 | Food Microbiology | 1 | 8 | 2.4K | 3.3K |
919 | Cell migration | 1 | 8 | 253 | 556 |
919 | Cognitive neuroscience | 1 | 8 | 1.8K | 2.4K |
919 | Developmental Immunology | 1 | 8 | 1.7K | 2.3K |
919 | Cell adhesion | 1 | 8 | 438 | 780 |
919 | Learning | 1 | 8 | 2.4K | 2.8K |
919 | Cognitive Learning | 1 | 8 | 277 | 371 |
919 | Cerebellum | 1 | 8 | 689 | 1.0K |
919 | weather | 1 | 8 | 1.1K | 1.7K |
919 | Phylogeny | 1 | 8 | 1.6K | 2.2K |
919 | Cerebellar ataxia | 1 | 8 | 689 | 1.0K |
932 | Ophthalmology | 1 | 7 | 3.1K | 3.9K |
932 | Political Science | 1 | 7 | 3.4K | 3.1K |
932 | Sustainable Development | 1 | 7 | 3.7K | 4.6K |
932 | Econometrics | 1 | 7 | 2.4K | 2.6K |
932 | Restoration Ecology | 2 | 7 | 681 | 1.4K |
932 | Sleep Disorders | 1 | 7 | 3.1K | 3.7K |
932 | Drug targeting | 2 | 7 | 482 | 1.3K |
932 | Public Choice | 1 | 7 | 678 | 935 |
932 | Group decision making | 1 | 7 | 927 | 1.3K |
932 | Luminescence | 1 | 7 | 1.5K | 2.0K |
932 | Vision | 1 | 7 | 1.1K | 1.5K |
932 | Sleep | 1 | 7 | 3.1K | 3.7K |
944 | Zoology | 4 | 6 | 2.8K | 5.2K |
944 | Special Education | 1 | 6 | 1.5K | 1.8K |
944 | Human-Computer Interaction | 1 | 6 | 2.9K | 3.8K |
944 | Developmental Biology | 1 | 6 | 3.7K | 5.0K |
944 | Animal ecology | 1 | 6 | 2.2K | 2.8K |
944 | Child Development | 1 | 6 | 3.6K | 4.7K |
944 | Spectroscopy | 2 | 6 | 339 | 596 |
944 | Infrared spectroscopy | 2 | 6 | 61 | 411 |
944 | Interfaces | 1 | 6 | 241 | 428 |
944 | Probiotics | 1 | 6 | 396 | 792 |
944 | counseling | 3 | 6 | 1.6K | 3.3K |
944 | Social behavior | 1 | 6 | 2.2K | 3.0K |
944 | health services | 1 | 6 | 2.4K | 3.4K |
944 | Geospatial data | 1 | 6 | 67 | 184 |
944 | national security | 8 | 6 | 228 | 842 |
944 | Cell metabolism | 1 | 6 | 1.6K | 2.3K |
960 | Marine Engineering | 2 | 5 | 679 | 892 |
960 | Occupational Therapy | 1 | 5 | 2.4K | 2.8K |
960 | Agricultural Chemistry | 1 | 5 | 4.4K | 5.5K |
960 | Underwater Archaeology | 1 | 5 | 257 | 319 |
960 | Naval Architecture | 2 | 5 | 640 | 915 |
960 | Cognitive Behavioral Therapy | 1 | 5 | 479 | 761 |
960 | Cognitive Therapy | 1 | 5 | 1.2K | 1.8K |
960 | Social Media | 1 | 5 | 445 | 529 |
960 | Environmental Geochemistry | 1 | 5 | 1.3K | 1.9K |
960 | Gene expression regulation | 1 | 5 | 2.1K | 2.9K |
960 | Genetic regulation | 1 | 5 | 2.4K | 3.3K |
960 | Gerontology | 1 | 5 | 4.1K | 4.7K |
960 | behavior therapy | 1 | 5 | 1.5K | 2.2K |
960 | industrial waste | 2 | 5 | 1.0K | 2.4K |
960 | Capital asset pricing model | 1 | 5 | 144 | 243 |
975 | Emergency Medical Services | 1 | 4 | 2.2K | 2.9K |
975 | Signal Transduction | 1 | 4 | 2.7K | 3.8K |
975 | Micropaleontology | 1 | 4 | 222 | 361 |
975 | emergency management | 2 | 4 | 1.4K | 2.8K |
975 | Multiscale Modeling | 1 | 4 | 150 | 169 |
975 | Electromagnetic waves | 1 | 4 | 636 | 858 |
975 | Magnetism | 1 | 4 | 427 | 491 |
975 | Optoelectronic devices | 3 | 4 | 1.2K | 2.2K |
975 | hazard mitigation | 1 | 4 | 1.9K | 2.8K |
975 | animal diseases | 1 | 4 | 1.1K | 1.7K |
975 | irreversible processes | 1 | 4 | 135 | 225 |
975 | Nonequilibrium thermodynamics | 1 | 4 | 135 | 225 |
975 | Cell surface receptors | 1 | 4 | 353 | 691 |
975 | Convergence | 1 | 4 | 135 | 343 |
989 | Geriatrics | 1 | 3 | 6.0K | 7.2K |
989 | Building Materials | 1 | 3 | 1.7K | 2.5K |
989 | Geodesy | 1 | 3 | 1.2K | 1.7K |
989 | Neural circuitry | 1 | 3 | 2.9K | 4.1K |
989 | disarmament | 3 | 3 | 186 | 539 |
989 | Access to Information | 1 | 3 | 427 | 836 |
989 | Social Change | 1 | 3 | 1.3K | 2.1K |
989 | Business | 1 | 3 | 3.5K | 4.3K |
989 | big data | 1 | 3 | 1.1K | 1.8K |
989 | arms control | 3 | 3 | 76 | 296 |
989 | Pacific Islands | 1 | 3 | 831 | 1.4K |
989 | Communication | 1 | 3 | 3.6K | 4.7K |