| 1 | Metallurgy | 1,124 | 24.7K | 14 | 29 |
| 2 | Materials Science | 1,015 | 20.8K | 84 | 182 |
| 3 | Japan | 1,126 | 20.2K | 16 | 8 |
| 4 | Iron | 1,087 | 20.1K | 2 | 2 |
| 5 | Materials | 658 | 14.2K | 299 | 496 |
| 6 | Metals | 484 | 8.1K | 41 | 130 |
| 7 | Physics | 207 | 4.0K | 1684 | 2955 |
| 8 | Chemistry | 60 | 2.9K | 3416 | 2579 |
| 9 | Technology | 117 | 2.7K | 502 | 520 |
| 10 | Structural Engineering | 212 | 2.0K | 78 | 205 |
| 11 | Solid State Physics | 42 | 1.6K | 1545 | 1132 |
| 12 | Condensed Matter | 38 | 1.6K | 1494 | 1105 |
| 13 | coal | 48 | 1.4K | 245 | 308 |
| 14 | Polymers | 42 | 1.3K | 1752 | 1423 |
| 15 | polymerization | 38 | 1.1K | 1526 | 1259 |
| 16 | Chemical Engineering | 70 | 1.1K | 1195 | 1736 |
| 17 | Catalysis | 24 | 1.1K | 1799 | 1553 |
| 18 | Earthquake Engineering | 25 | 989 | 446 | 327 |
| 19 | Ceramics | 47 | 908 | 311 | 363 |
| 20 | Fracture mechanics | 43 | 905 | 306 | 306 |
| 21 | Glass | 13 | 781 | 604 | 362 |
| 21 | pottery | 13 | 781 | 584 | 356 |
| 23 | Electrochemistry | 72 | 702 | 1021 | 1527 |
| 24 | Surface Chemistry | 41 | 701 | 1327 | 1698 |
| 25 | Biochemistry | 22 | 680 | 5097 | 4645 |
| 26 | Electronics | 69 | 664 | 790 | 1118 |
| 27 | Building | 175 | 629 | 17 | 139 |
| 28 | Welding | 105 | 610 | 8 | 6 |
| 29 | Environment | 7 | 603 | 4382 | 3296 |
| 30 | Carbon | 38 | 587 | 252 | 711 |
| 31 | Structural dynamics | 11 | 580 | 597 | 400 |
| 32 | Industrial Engineering | 7 | 571 | 1525 | 610 |
| 33 | Ecology | 9 | 538 | 5005 | 3908 |
| 34 | Analytical Chemistry | 111 | 486 | 792 | 2361 |
| 35 | Molecular Biology | 9 | 480 | 6434 | 5212 |
| 36 | Science | 18 | 458 | 6889 | 7730 |
| 37 | Biotechnology | 8 | 454 | 5205 | 3891 |
| 38 | Colloids | 16 | 451 | 2139 | 2175 |
| 39 | Bioengineering | 6 | 444 | 4081 | 2890 |
| 40 | Oxidation | 14 | 440 | 51 | 39 |
| 41 | Building Materials | 7 | 414 | 1372 | 1018 |
| 42 | Pharmaceutical Chemistry | 13 | 412 | 2552 | 2399 |
| 43 | Manufacturing Processes | 16 | 405 | 1150 | 1080 |
| 44 | Mathematics | 11 | 376 | 4440 | 2480 |
| 45 | Organic Chemistry | 11 | 375 | 2258 | 1812 |
| 46 | Biocompatible Materials | 11 | 346 | 2519 | 2779 |
| 47 | Ocean Engineering | 15 | 345 | 822 | 831 |
| 48 | Microbial Ecology | 5 | 339 | 2206 | 1781 |
| 49 | Pollution | 10 | 336 | 3999 | 4019 |
| 50 | Thin Films | 30 | 335 | 55 | 121 |
| 51 | Microbiology | 12 | 322 | 4741 | 5041 |
| 52 | Bioorganic chemistry | 9 | 317 | 2106 | 1846 |
| 53 | Production Engineering | 10 | 311 | 1268 | 793 |
| 54 | Microelectronics | 3 | 292 | 2187 | 1238 |
| 55 | Nanotechnology | 3 | 282 | 5840 | 3628 |
| 55 | Biology | 6 | 282 | 9546 | 8284 |
| 57 | Green Chemistry | 4 | 279 | 1790 | 1329 |
| 58 | Electrical Engineering | 127 | 274 | 447 | 1297 |
| 59 | miniaturization | 1 | 263 | 3408 | 1490 |
| 60 | Engineering | 25 | 249 | 1828 | 2189 |
| 61 | environmental pollution | 7 | 236 | 3785 | 3680 |
| 62 | Biophysics | 7 | 235 | 5151 | 4322 |
| 63 | Mechanical Engineering | 19 | 234 | 1201 | 1125 |
| 63 | Composite Materials | 14 | 234 | 1521 | 2098 |
| 65 | Environmental Health | 8 | 232 | 4499 | 4424 |
| 66 | Optics | 8 | 231 | 4211 | 2648 |
| 67 | Metallic Glasses | 6 | 216 | 334 | 250 |
| 68 | actuators | 12 | 206 | 1283 | 1798 |
| 68 | lasers | 16 | 206 | 892 | 907 |
| 68 | transducers | 12 | 206 | 1283 | 1798 |
| 71 | Research | 7 | 194 | 8791 | 7928 |
| 72 | Spectrum analysis | 13 | 188 | 2948 | 3425 |
| 73 | Medicine | 6 | 184 | 11060 | 9923 |
| 73 | Ceramic materials | 11 | 184 | 745 | 856 |
| 75 | Sustainable Engineering | 2 | 179 | 2394 | 1378 |
| 76 | Biomass Energy | 3 | 162 | 3025 | 2444 |
| 76 | Photochemistry | 5 | 162 | 1742 | 1413 |
| 76 | Photobiology | 5 | 162 | 1328 | 1052 |
| 79 | Environmental Engineering | 6 | 156 | 3617 | 3534 |
| 79 | Water | 5 | 156 | 2361 | 2660 |
| 81 | Electron Microscopy | 7 | 155 | 254 | 232 |
| 82 | Chemical analysis | 74 | 154 | 60 | 988 |
| 83 | Greenhouse gases | 4 | 153 | 318 | 324 |
| 84 | Superconductors | 15 | 151 | 302 | 405 |
| 84 | Superconductivity | 15 | 151 | 197 | 302 |
| 86 | Chemical industry | 10 | 145 | 828 | 842 |
| 87 | Metallography | 11 | 144 | 407 | 608 |
| 88 | China | 2 | 139 | 4370 | 2191 |
| 89 | Magnetic Resonance Spectroscopy | 6 | 137 | 1071 | 907 |
| 89 | Membranes | 2 | 137 | 2438 | 1894 |
| 91 | Fluid Dynamics | 4 | 136 | 1262 | 916 |
| 91 | radioactive waste | 2 | 136 | 1171 | 1058 |
| 91 | industrial waste | 2 | 136 | 1232 | 1051 |
| 91 | Hazardous waste | 2 | 136 | 1384 | 1141 |
| 95 | Clinical Chemistry | 4 | 130 | 3337 | 3085 |
| 95 | Atomic spectroscopy | 9 | 130 | 802 | 933 |
| 97 | plasticity | 3 | 126 | 366 | 438 |
| 98 | Plastics | 4 | 124 | 1867 | 1359 |
| 99 | Neurology | 1 | 121 | 8845 | 5528 |
| 99 | Neurophysiology | 1 | 121 | 4908 | 3143 |
| 101 | Immunology | 4 | 120 | 4219 | 4145 |
| 102 | Agricultural Chemistry | 3 | 118 | 2876 | 2301 |
| 102 | Semiconductors | 9 | 118 | 1525 | 1634 |
| 102 | nuclear magnetic resonance | 5 | 118 | 1050 | 917 |
| 105 | Solid State Chemistry | 8 | 117 | 2001 | 2128 |
| 106 | System analysis | 8 | 115 | 1892 | 2078 |
| 107 | Soil Mechanics | 8 | 112 | 831 | 1042 |
| 108 | Pharmacology | 7 | 103 | 4809 | 5764 |
| 108 | Water pollution | 6 | 103 | 2396 | 3124 |
| 110 | Freezing | 13 | 101 | 146 | 232 |
| 111 | Environmental Management | 2 | 100 | 4149 | 3537 |
| 112 | Plant diseases | 8 | 98 | 1491 | 1773 |
| 113 | Natural history | 2 | 97 | 6204 | 6602 |
| 114 | Nondestructive testing | 10 | 95 | 317 | 556 |
| 115 | Biochemical Engineering | 4 | 86 | 3507 | 4549 |
| 115 | Molecular structure | 3 | 86 | 3093 | 2540 |
| 117 | Pediatrics | 1 | 84 | 5084 | 3385 |
| 117 | Pediatric Neurology | 1 | 84 | 1998 | 1851 |
| 117 | Child | 1 | 84 | 4935 | 2620 |
| 117 | Child Development | 1 | 84 | 3667 | 2279 |
| 117 | Brain | 1 | 84 | 4491 | 3167 |
| 122 | antibiotics | 2 | 83 | 619 | 434 |
| 123 | sanitation | 2 | 82 | 2266 | 2439 |
| 123 | solar cells | 3 | 82 | 1118 | 1330 |
| 125 | Tribology | 8 | 79 | 848 | 1233 |
| 126 | Nutrition | 3 | 78 | 5604 | 5402 |
| 127 | Solar Energy | 3 | 77 | 2075 | 2244 |
| 128 | Smoking | 3 | 76 | 867 | 979 |
| 129 | Engineering Geology | 2 | 73 | 1985 | 1621 |
| 129 | Cardiovascular diseases | 5 | 73 | 1621 | 1809 |
| 131 | Process Control | 3 | 69 | 1010 | 1443 |
| 132 | Biomedical Engineering | 2 | 63 | 7336 | 6288 |
| 132 | Environmental Policy | 2 | 63 | 4830 | 4667 |
| 132 | solar power | 2 | 63 | 1231 | 1375 |
| 132 | Product life cycle | 2 | 63 | 480 | 481 |
| 132 | green products | 2 | 63 | 428 | 468 |
| 137 | Environmental monitoring | 4 | 62 | 4282 | 5395 |
| 138 | Systems Analysis | 5 | 61 | 982 | 1235 |
| 138 | phase diagrams | 3 | 61 | 189 | 161 |
| 140 | Molecular Genetics | 2 | 60 | 2671 | 2850 |
| 141 | Metabolism | 2 | 59 | 4108 | 4276 |
| 141 | Enteral nutrition | 2 | 59 | 1396 | 1412 |
| 141 | Parenteral nutrition | 2 | 59 | 1655 | 1651 |
| 144 | Engineering Mathematics | 4 | 56 | 2831 | 2419 |
| 145 | Product Design | 2 | 55 | 765 | 532 |
| 145 | Population Genetics | 1 | 55 | 2300 | 1964 |
| 145 | Molecular ecology | 1 | 55 | 2041 | 1975 |
| 148 | Agricultural Ecology | 2 | 54 | 1770 | 2004 |
| 148 | Combustion | 2 | 54 | 1768 | 1615 |
| 148 | Crystal growth | 1 | 54 | 1886 | 1389 |
| 151 | Environmental Microbiology | 2 | 53 | 2126 | 2445 |
| 152 | Catalysts | 3 | 51 | 824 | 909 |
| 153 | Adhesion | 6 | 50 | 459 | 831 |
| 153 | concrete | 14 | 50 | 453 | 1548 |
| 153 | adhesives | 6 | 50 | 506 | 839 |
| 156 | Nuclear Physics | 8 | 49 | 3456 | 4261 |
| 157 | Nanostructured Materials | 1 | 47 | 5002 | 4076 |
| 158 | Physical Chemistry | 3 | 46 | 2733 | 3065 |
| 158 | Heat Exchangers | 1 | 46 | 2177 | 1943 |
| 158 | Soil dynamics | 1 | 46 | 911 | 661 |
| 161 | Information Theory | 1 | 44 | 2279 | 1490 |
| 161 | Diabetes mellitus | 3 | 44 | 2705 | 3656 |
| 161 | Quantum theory | 1 | 44 | 1823 | 1235 |
| 161 | Diabetes | 3 | 44 | 2810 | 3707 |
| 165 | Microscopy | 6 | 42 | 1462 | 2064 |
| 166 | Fluid Mechanics | 5 | 40 | 1644 | 2208 |
| 166 | Turbulence | 1 | 40 | 513 | 343 |
| 168 | Genetics | 2 | 39 | 5659 | 6222 |
| 168 | Fertilizers | 3 | 39 | 424 | 653 |
| 170 | Civil Engineering | 3 | 37 | 2440 | 1987 |
| 170 | Pharmacognosy | 1 | 37 | 3407 | 3173 |
| 170 | natural products | 1 | 37 | 3254 | 2413 |
| 170 | cell physiology | 4 | 37 | 1681 | 2892 |
| 174 | Plasma chemistry | 3 | 36 | 474 | 664 |
| 175 | Energy Policy | 1 | 35 | 4730 | 4560 |
| 175 | X-ray spectroscopy | 3 | 35 | 277 | 321 |
| 175 | energy resources | 1 | 35 | 2533 | 2836 |
| 178 | Epidemiology | 2 | 34 | 5996 | 6252 |
| 178 | Public Health | 2 | 34 | 8987 | 8940 |
| 178 | Nuclear Engineering | 9 | 34 | 870 | 1423 |
| 181 | Mineralogy | 5 | 33 | 1306 | 1933 |
| 182 | Naval Architecture | 4 | 30 | 308 | 451 |
| 183 | Nanoelectronics | 2 | 29 | 1290 | 1231 |
| 183 | Semiconductor industry | 2 | 29 | 956 | 1005 |
| 185 | Radiology | 1 | 27 | 3236 | 2458 |
| 185 | Toxicology | 3 | 27 | 5880 | 7906 |
| 185 | Architecture | 16 | 27 | 236 | 695 |
| 185 | Radioisotopes | 1 | 27 | 2448 | 1805 |
| 185 | clay | 2 | 27 | 1167 | 1799 |
| 185 | clay minerals | 2 | 27 | 431 | 674 |
| 185 | Cement | 11 | 27 | 301 | 1271 |
| 192 | Transportation | 1 | 25 | 3003 | 2607 |
| 192 | Electrochemical Analysis | 2 | 25 | 2157 | 2562 |
| 192 | Roads | 1 | 25 | 1407 | 999 |
| 195 | Waste management | 3 | 24 | 1730 | 2532 |
| 196 | Nuclear Fusion | 3 | 22 | 747 | 968 |
| 196 | preventive medicine | 2 | 22 | 2078 | 2881 |
| 196 | fusion reactors | 3 | 22 | 548 | 650 |
| 199 | Marine Engineering | 2 | 21 | 443 | 354 |
| 199 | Dynamics | 2 | 21 | 2723 | 2728 |
| 199 | Computer-Aided Design | 4 | 21 | 1296 | 2280 |
| 199 | vibration | 3 | 21 | 1531 | 2114 |
| 199 | Soil stabilization | 1 | 21 | 130 | 116 |
| 204 | Chronobiology | 1 | 20 | 993 | 890 |
| 204 | Photonics | 1 | 20 | 2958 | 3062 |
| 204 | Circadian rhythms | 1 | 20 | 712 | 786 |
| 204 | biological clocks | 1 | 20 | 993 | 890 |
| 204 | diffusion | 4 | 20 | 332 | 278 |
| 204 | circadian rhythm | 1 | 20 | 993 | 890 |
| 204 | biological rhythms | 1 | 20 | 935 | 870 |
| 211 | Ophthalmology | 1 | 19 | 3268 | 3372 |
| 211 | Magnetic Resonance Imaging | 1 | 19 | 1175 | 1185 |
| 211 | Municipal Engineering | 1 | 19 | 927 | 987 |
| 211 | Solar power plants | 1 | 19 | 459 | 632 |
| 211 | Powder Metallurgy | 12 | 19 | 138 | 465 |
| 211 | Radiation | 7 | 19 | 1845 | 3782 |
| 211 | Synchrotron Radiation | 7 | 19 | 265 | 819 |
| 211 | Photovoltaic Cells | 1 | 19 | 462 | 633 |
| 211 | nuclear magnetic resonance spectroscopy | 1 | 19 | 1419 | 1291 |
| 211 | NMR | 1 | 19 | 1098 | 995 |
| 211 | Digestive system diseases | 1 | 19 | 1936 | 2099 |
| 222 | Geology | 1 | 18 | 5001 | 4665 |
| 222 | Environmental Chemistry | 1 | 18 | 4116 | 4405 |
| 222 | plasma spraying | 2 | 18 | 399 | 590 |
| 225 | Coastal Engineering | 1 | 17 | 327 | 268 |
| 225 | Hydraulic Engineering | 1 | 17 | 2100 | 1989 |
| 227 | Serology | 3 | 16 | 648 | 1244 |
| 227 | industrial hygiene | 2 | 16 | 1858 | 2050 |
| 227 | Bacteriology | 3 | 16 | 2393 | 4237 |
| 227 | Cardiovascular system | 2 | 16 | 2340 | 3450 |
| 231 | Petroleum Engineering | 2 | 15 | 1099 | 1534 |
| 231 | Medical genetics | 1 | 15 | 4858 | 5690 |
| 231 | Quantum Optics | 1 | 15 | 1648 | 1650 |
| 231 | Laser Spectroscopy | 1 | 15 | 1564 | 1563 |
| 235 | Computer Graphics | 2 | 14 | 2359 | 3133 |
| 235 | soil conservation | 1 | 14 | 1664 | 1895 |
| 235 | soil pollution | 1 | 14 | 1313 | 1423 |
| 235 | Ultrasonics | 2 | 14 | 1623 | 2639 |
| 235 | Sonochemistry | 2 | 14 | 897 | 1807 |
| 240 | Materials Engineering | 7 | 13 | 426 | 1587 |
| 240 | Mechanics | 6 | 13 | 1144 | 2331 |
| 242 | Plant physiology | 1 | 12 | 3527 | 4142 |
| 242 | Magnetic Materials | 8 | 12 | 1100 | 2623 |
| 242 | Obesity | 1 | 12 | 3855 | 4780 |
| 242 | Host-parasite interactions | 1 | 12 | 2424 | 3216 |
| 242 | Petroleum | 3 | 12 | 390 | 651 |
| 247 | Automation | 1 | 11 | 3347 | 3560 |
| 247 | electrocatalysis | 1 | 11 | 287 | 394 |
| 247 | freshwater biology | 1 | 11 | 1840 | 2161 |
| 250 | Nanomedicine | 1 | 10 | 603 | 981 |
| 250 | Simulation Methods | 1 | 10 | 2132 | 2434 |
| 250 | biological factors | 1 | 10 | 3656 | 4440 |
| 250 | nanoscience | 1 | 10 | 4926 | 5518 |
| 254 | Nuclear Energy | 4 | 9 | 1200 | 2088 |
| 254 | Photography | 1 | 9 | 4880 | 3046 |
| 254 | Energy Storage | 1 | 9 | 2329 | 2566 |
| 254 | Liquid Crystals | 1 | 9 | 1712 | 1610 |
| 254 | energy conservation | 1 | 9 | 3706 | 4538 |
| 254 | nuclear power | 1 | 9 | 1067 | 915 |
| 254 | particles | 1 | 9 | 2065 | 2516 |
| 254 | energy transfer | 1 | 9 | 30 | 32 |
| 254 | Tunneling | 1 | 9 | 651 | 920 |
| 254 | underground construction | 1 | 9 | 651 | 920 |
| 264 | Pharmacy | 2 | 8 | 3208 | 5043 |
| 264 | Robotics | 3 | 8 | 1971 | 3490 |
| 264 | Hypertension | 1 | 8 | 3012 | 3811 |
| 267 | Diffraction | 1 | 7 | 342 | 395 |
| 267 | Virology | 1 | 7 | 5579 | 6991 |
| 267 | Measurement | 1 | 7 | 2587 | 3208 |
| 267 | Environmental Geochemistry | 1 | 7 | 1347 | 1763 |
| 267 | Mineral resources | 1 | 7 | 1284 | 1799 |
| 267 | management | 3 | 7 | 4043 | 6717 |
| 267 | Enzyme | 1 | 7 | 1026 | 1609 |
| 267 | extraterrestrial environment | 1 | 7 | 1314 | 1599 |
| 267 | Minerals | 1 | 7 | 1742 | 2211 |
| 267 | enzymes | 1 | 7 | 2879 | 3897 |
| 267 | astronomical phenomena | 1 | 7 | 1231 | 1480 |
| 267 | Plasma devices | 2 | 7 | 470 | 881 |
| 267 | Gastrointestinal diseases | 1 | 7 | 1564 | 2037 |
| 267 | Liver diseases | 1 | 7 | 2678 | 3541 |
| 281 | Aerospace Engineering | 1 | 6 | 942 | 1052 |
| 281 | Thermodynamics | 1 | 6 | 2346 | 2535 |
| 281 | Operations Research | 1 | 6 | 3812 | 4296 |
| 281 | Electromagnetism | 4 | 6 | 797 | 1748 |
| 281 | Hemostasis | 1 | 6 | 1626 | 2159 |
| 281 | Thrombosis | 1 | 6 | 2140 | 2812 |
| 281 | Hydraulic machinery | 1 | 6 | 315 | 427 |
| 281 | Production Management | 1 | 6 | 1963 | 2696 |
| 281 | Magnetism | 4 | 6 | 131 | 189 |
| 281 | Optical materials | 1 | 6 | 4070 | 5036 |
| 281 | Aviation | 1 | 6 | 245 | 328 |
| 281 | Electromagnetic fields | 4 | 6 | 297 | 844 |
| 281 | optical devices | 1 | 6 | 1008 | 1346 |
| 294 | Geotechnical Engineering | 1 | 5 | 1303 | 1532 |
| 294 | Economic History | 1 | 5 | 6411 | 6397 |
| 294 | Environmental Geology | 1 | 5 | 3006 | 3845 |
| 294 | Control Theory | 1 | 5 | 2975 | 3356 |
| 294 | environmental protection | 1 | 5 | 6538 | 8041 |
| 294 | Mass Spectrometry | 3 | 5 | 1495 | 3060 |
| 294 | Water Purification | 2 | 5 | 1694 | 3082 |
| 294 | Water quality management | 2 | 5 | 2757 | 4625 |
| 294 | East Asia | 1 | 5 | 1418 | 1647 |
| 294 | Asia | 1 | 5 | 5747 | 6567 |
| 294 | research and development | 3 | 5 | 368 | 1103 |
| 294 | commerce | 1 | 5 | 3086 | 3554 |
| 294 | Nonlinear systems | 1 | 5 | 1250 | 1528 |
| 307 | Pathology | 1 | 4 | 4491 | 5957 |
| 307 | Mechatronics | 1 | 4 | 1532 | 2105 |
| 307 | Atmospheric Electricity | 1 | 4 | 79 | 54 |
| 307 | Structural design | 3 | 4 | 1050 | 2229 |
| 307 | Geophysics | 2 | 4 | 4831 | 7113 |
| 307 | Astrophysics | 2 | 4 | 4061 | 5512 |
| 307 | Numerical Analysis | 1 | 4 | 4058 | 4662 |
| 307 | Psychosomatic Medicine | 2 | 4 | 1259 | 2442 |
| 307 | Cell Biology | 2 | 4 | 5665 | 8679 |
| 307 | Geomagnetism | 1 | 4 | 1221 | 1644 |
| 307 | Chemical kinetics | 1 | 4 | 1555 | 1932 |
| 307 | Crystallography | 3 | 4 | 2085 | 3183 |
| 307 | Cancer | 1 | 4 | 6405 | 7828 |
| 320 | Marine Biology | 2 | 3 | 3554 | 5732 |
| 320 | Medical Laboratory Science | 1 | 3 | 4206 | 5848 |
| 320 | Marine Ecology | 2 | 3 | 1084 | 2025 |
| 320 | Industrial Microbiology | 1 | 3 | 3737 | 5110 |
| 320 | Nuclear Chemistry | 2 | 3 | 1669 | 2765 |
| 320 | Developmental Biology | 1 | 3 | 3714 | 5010 |
| 320 | Radiochemistry | 2 | 3 | 1590 | 2626 |
| 320 | Information visualization | 1 | 3 | 466 | 727 |
| 320 | Plant tissue culture | 1 | 3 | 1459 | 2040 |
| 320 | visualization | 1 | 3 | 3684 | 3268 |
| 320 | ecosystem | 2 | 3 | 1944 | 3670 |
| 320 | Algae | 1 | 3 | 1344 | 1871 |
| 320 | Landslides | 1 | 3 | 558 | 936 |
| 320 | Plant cell culture | 1 | 3 | 1351 | 1992 |
| 320 | Plants | 1 | 3 | 3776 | 4776 |
| 335 | Architectural Design | 3 | 2 | 514 | 1361 |
| 335 | Rheology | 2 | 2 | 911 | 1778 |
| 335 | structural stability | 1 | 2 | 949 | 1446 |
| 335 | Telecommunication | 4 | 2 | 2481 | 5239 |
| 335 | Statistical physics | 2 | 2 | 4752 | 6975 |
| 335 | textile fibers | 1 | 2 | 1146 | 1590 |
| 335 | Yeast | 1 | 2 | 921 | 1439 |
| 335 | Textile industry | 1 | 2 | 1240 | 1605 |
| 335 | impact | 1 | 2 | 666 | 1056 |
| 344 | Systems Engineering | 1 | 1 | 4135 | 5394 |
| 344 | Cytology | 1 | 1 | 7103 | 9313 |
| 344 | Analytical Biochemistry | 1 | 1 | 3365 | 5014 |
| 344 | Nonlinear Dynamics | 1 | 1 | 3501 | 4720 |
| 344 | Social Change | 1 | 1 | 1965 | 3112 |
| 344 | Quality of life | 1 | 1 | 3133 | 4845 |
| 344 | Therapeutics | 1 | 1 | 3586 | 5239 |
| 344 | Papermaking | 6 | 1 | 129 | 373 |
| 344 | rehabilitation | 1 | 1 | 4321 | 6176 |
| 344 | Navigation | 1 | 1 | 902 | 1421 |
| 354 | Mining Engineering | 2 | 0 | 862 | 1770 |
| 354 | Physiology | 1 | 0 | 7133 | 9583 |
| 354 | Computer Engineering | 1 | 0 | 1879 | 3005 |
| 354 | Hydrology | 1 | 0 | 4563 | 6407 |
| 354 | Occupational Health | 1 | 0 | 2585 | 3972 |
| 354 | Computer Architecture | 1 | 0 | 970 | 1559 |
| 354 | Quality Control | 1 | 0 | 3694 | 5639 |
| 354 | Image Processing | 1 | 0 | 3728 | 5472 |
| 354 | Flow Visualization | 1 | 0 | 178 | 303 |
| 354 | occupational diseases | 1 | 0 | 2046 | 3602 |
| 354 | Occupational exposure | 1 | 0 | 220 | 393 |
| 354 | Coatings | 2 | 0 | 143 | 345 |
| 354 | Fractional Calculus | 1 | 0 | 400 | 739 |
| 354 | Accreditation | 1 | 0 | 252 | 564 |
| 354 | ceramic engineering | 1 | 0 | 206 | 334 |
| 354 | Noise control | 2 | 0 | 471 | 629 |
| 354 | Shock Waves | 1 | 0 | 431 | 764 |
| 354 | cooling | 2 | 0 | 87 | 240 |
| 354 | fishing industry | 1 | 0 | 433 | 870 |
| 354 | vapor-liquid equilibrium | 2 | 0 | 87 | 240 |
| 354 | Microstructure | 1 | 0 | 1830 | 2722 |
| 354 | ozone | 1 | 0 | 328 | 754 |
| 354 | computer networks | 1 | 0 | 4285 | 5881 |
| 354 | infrared technology | 1 | 0 | 515 | 802 |
| 354 | Europe | 1 | 0 | 6489 | 8824 |
| 354 | Fisheries | 1 | 0 | 3102 | 4428 |
