152.6K(top 0.1%)
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7.0M(top 0.1%)
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783(top 0.1%)
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Top Disciplines (by citations)
# | Discipline | Articles | Citations | R ARank | R CRank |
---|---|---|---|---|---|
1 | Physics | 7,408 | 719,669 | 22 | 21 |
2 | Science | 4,989 | 604,768 | 32 | 33 |
3 | Biology | 5,928 | 508,563 | 25 | 37 |
4 | Natural history | 1,382 | 303,769 | 35 | 35 |
5 | Chemistry | 3,377 | 234,858 | 78 | 52 |
6 | Ecology | 3,074 | 228,596 | 11 | 8 |
7 | Molecular Biology | 2,954 | 228,542 | 34 | 29 |
8 | Genetics | 1,929 | 174,255 | 11 | 13 |
9 | Microbiology | 2,360 | 167,790 | 19 | 21 |
10 | Biochemistry | 2,521 | 140,384 | 73 | 52 |
11 | Cell Biology | 1,061 | 130,593 | 57 | 60 |
12 | Botany | 2,211 | 127,694 | 9 | 6 |
13 | United States | 2,965 | 121,892 | 23 | 15 |
14 | Condensed Matter | 1,989 | 120,814 | 31 | 20 |
15 | Nuclear Physics | 1,770 | 117,508 | 82 | 24 |
16 | Cytology | 974 | 115,378 | 72 | 65 |
17 | Solid State Physics | 2,015 | 114,499 | 29 | 23 |
18 | Biotechnology | 1,109 | 113,346 | 44 | 14 |
19 | Medicine | 2,104 | 112,852 | 150 | 152 |
20 | Materials | 1,039 | 89,878 | 120 | 51 |
21 | Nanotechnology | 949 | 89,481 | 95 | 44 |
22 | Virology | 872 | 88,822 | 31 | 62 |
23 | Bioengineering | 717 | 87,915 | 36 | 16 |
24 | Astrophysics | 1,084 | 76,112 | 100 | 92 |
25 | Research | 1,571 | 75,878 | 118 | 84 |
26 | Economics | 941 | 73,007 | 23 | 16 |
27 | Environment | 1,024 | 71,048 | 22 | 26 |
28 | Quantum Gravity | 986 | 67,450 | 35 | 19 |
29 | plant molecular biology | 521 | 66,218 | 16 | 5 |
30 | Materials Science | 1,422 | 64,377 | 47 | 40 |
31 | Plant cells | 460 | 57,604 | 13 | 12 |
32 | Pollution | 1,060 | 56,586 | 31 | 41 |
33 | Microbial Ecology | 636 | 54,605 | 11 | 11 |
34 | Optics | 1,035 | 54,235 | 54 | 12 |
35 | Neurology | 780 | 53,510 | 220 | 186 |
36 | Psychology | 750 | 52,426 | 115 | 69 |
37 | finance | 292 | 51,436 | 17 | 8 |
38 | Astronomy | 1,094 | 51,411 | 120 | 124 |
39 | Fluid Mechanics | 810 | 50,646 | 11 | 7 |
40 | Plants | 599 | 48,551 | 9 | 10 |
41 | Statistical physics | 672 | 47,806 | 74 | 22 |
42 | Nutrition | 934 | 46,537 | 22 | 18 |
43 | Immunology | 790 | 45,224 | 99 | 109 |
44 | Biochemical Engineering | 173 | 43,283 | 75 | 15 |
45 | Polymers | 956 | 43,251 | 70 | 30 |
46 | Breeding | 556 | 42,792 | 3 | 2 |
47 | Human genetics | 184 | 42,537 | 185 | 175 |
48 | miniaturization | 350 | 42,431 | 34 | 17 |
49 | Plant physiology | 363 | 41,705 | 28 | 8 |
50 | Geophysics | 1,021 | 41,290 | 84 | 79 |
51 | Biophysics | 837 | 41,268 | 110 | 37 |
52 | Plant diseases | 909 | 41,024 | 7 | 3 |
53 | Spectrum analysis | 668 | 40,630 | 66 | 64 |
54 | management | 277 | 39,632 | 59 | 30 |
55 | Entomology | 1,355 | 35,428 | 5 | 4 |
56 | Animal Behavior | 629 | 35,204 | 2 | 3 |
57 | Environmental Engineering | 637 | 34,342 | 33 | 41 |
58 | Neurophysiology | 493 | 33,100 | 75 | 87 |
59 | Soil Science | 656 | 32,534 | 9 | 7 |
60 | Agricultural Chemistry | 402 | 32,050 | 47 | 6 |
61 | Environmental Health | 590 | 31,893 | 96 | 102 |
62 | Microelectronics | 271 | 31,859 | 45 | 24 |
63 | polymerization | 654 | 31,775 | 78 | 30 |
64 | Statistics | 710 | 31,401 | 18 | 24 |
65 | Geography | 629 | 30,794 | 8 | 7 |
66 | Immunity | 236 | 30,616 | 83 | 83 |
67 | biological evolution | 448 | 30,179 | 16 | 31 |
68 | Public Health | 518 | 29,887 | 197 | 112 |
69 | Genomics | 526 | 29,314 | 21 | 8 |
70 | environmental pollution | 672 | 28,867 | 25 | 20 |
71 | Mathematics | 1,397 | 28,075 | 42 | 16 |
72 | Nonlinear Dynamics | 322 | 27,318 | 49 | 12 |
73 | Diet | 459 | 27,176 | 23 | 28 |
74 | Psychophysiology | 500 | 26,990 | 72 | 62 |
75 | Sociology | 504 | 26,904 | 26 | 24 |
76 | Developmental Biology | 371 | 26,640 | 67 | 71 |
77 | Agriculture | 776 | 26,627 | 8 | 4 |
78 | Biocompatible Materials | 476 | 26,110 | 116 | 105 |
79 | Reproduction | 541 | 26,096 | 9 | 9 |
80 | Endocrinology | 502 | 25,787 | 102 | 124 |
81 | Food | 506 | 25,329 | 13 | 7 |
82 | Physiology | 609 | 24,763 | 106 | 121 |
83 | Molecular Genetics | 411 | 24,271 | 13 | 13 |
84 | Biogeochemistry | 166 | 23,948 | 15 | 1 |
85 | Technology | 481 | 23,632 | 52 | 24 |
86 | Evolution | 374 | 22,978 | 20 | 32 |
87 | Operations Research | 383 | 22,288 | 8 | 9 |
88 | ecosystem | 164 | 21,867 | 12 | 3 |
89 | genome | 160 | 21,106 | 74 | 62 |
90 | Biomedical Engineering | 427 | 20,865 | 120 | 64 |
91 | Computational Biology | 225 | 20,478 | 103 | 79 |
92 | Planets | 493 | 20,394 | 59 | 75 |
93 | Agronomy | 596 | 20,360 | 8 | 6 |
94 | Ethology | 337 | 20,262 | 4 | 5 |
95 | viruses | 342 | 20,009 | 37 | 53 |
96 | Geology | 315 | 19,990 | 142 | 52 |
97 | Meteorology | 249 | 19,872 | 133 | 78 |
98 | Animal ecology | 305 | 19,482 | 6 | 2 |
99 | Plant Genetics | 82 | 19,449 | 38 | 5 |
100 | Anatomy | 366 | 19,281 | 38 | 51 |
101 | Social Psychology | 369 | 19,228 | 42 | 49 |
102 | Analytical Chemistry | 356 | 19,115 | 170 | 77 |
103 | environmental protection | 244 | 18,834 | 42 | 20 |
104 | Artificial Intelligence | 334 | 18,785 | 105 | 59 |
105 | nanoscience | 217 | 18,463 | 173 | 113 |
106 | Embryology | 246 | 17,852 | 67 | 65 |
107 | Nanostructures | 112 | 17,751 | 62 | 25 |
108 | Bacteriology | 262 | 17,448 | 33 | 31 |
109 | Insects | 321 | 17,227 | 10 | 2 |
110 | gene mapping | 249 | 17,201 | 32 | 39 |
111 | Agricultural Ecology | 323 | 17,066 | 12 | 11 |
112 | soil microbiology | 198 | 16,999 | 18 | 13 |
113 | Mathematical Physics | 289 | 16,953 | 78 | 36 |
114 | Computer Graphics | 237 | 16,813 | 30 | 14 |
115 | Electrical Engineering | 1,082 | 16,728 | 17 | 14 |
116 | Electronics | 499 | 16,664 | 91 | 57 |
117 | nucleic acids | 243 | 16,525 | 55 | 117 |
118 | marketing | 136 | 16,398 | 39 | 32 |
119 | Behavior | 324 | 16,314 | 88 | 73 |
120 | Epidemiology | 215 | 16,220 | 298 | 128 |
121 | Environmental Chemistry | 348 | 16,172 | 9 | 41 |
122 | Bioinformatics | 144 | 15,936 | 151 | 77 |
123 | Molecules | 149 | 15,776 | 39 | 4 |
124 | Hydrology | 411 | 15,734 | 29 | 38 |
125 | Growth | 159 | 15,650 | 80 | 73 |
126 | Molecular ecology | 220 | 15,455 | 9 | 16 |
127 | Cognitive neuroscience | 66 | 15,427 | 119 | 36 |
128 | Photonics | 170 | 15,359 | 122 | 39 |
129 | Social Sciences | 584 | 15,338 | 24 | 21 |
130 | Social behavior | 224 | 15,144 | 6 | 5 |
131 | sanitation | 200 | 15,113 | 76 | 80 |
132 | Colloids | 402 | 14,878 | 73 | 80 |
133 | Telecommunication | 298 | 14,756 | 69 | 52 |
134 | Cancer | 562 | 14,554 | 129 | 250 |
135 | Plant Ecology | 170 | 14,215 | 42 | 15 |
136 | Political Science | 715 | 14,163 | 20 | 41 |
137 | Hematology | 460 | 14,057 | 286 | 290 |
138 | Information Theory | 263 | 13,238 | 19 | 21 |
139 | Cognition | 200 | 13,164 | 62 | 30 |
140 | Population Genetics | 235 | 13,122 | 11 | 19 |
141 | Molecular Microbiology | 177 | 13,101 | 15 | 16 |
142 | Metabolism | 160 | 12,666 | 297 | 213 |
143 | personality | 178 | 12,581 | 27 | 36 |
144 | Metabolic diseases | 102 | 12,499 | 355 | 190 |
145 | Water | 257 | 12,475 | 43 | 63 |
146 | cell physiology | 206 | 12,386 | 43 | 50 |
147 | Host-parasite interactions | 137 | 12,293 | 44 | 47 |
148 | Cognitive Science | 87 | 12,171 | 82 | 29 |
149 | Cytogenetics | 129 | 12,092 | 108 | 102 |
150 | Molecular structure | 132 | 12,034 | 54 | 44 |
151 | Physical Chemistry | 292 | 12,028 | 52 | 78 |
152 | Child Development | 167 | 11,967 | 110 | 69 |
153 | plant communities | 103 | 11,958 | 45 | 18 |
154 | Chemical Engineering | 254 | 11,858 | 248 | 205 |
155 | Light | 83 | 11,829 | 53 | 25 |
156 | Computer Vision | 27 | 11,735 | 156 | 22 |
157 | Earth Sciences | 140 | 11,585 | 211 | 69 |
158 | Genetic engineering | 192 | 11,527 | 33 | 20 |
159 | Molecular evolution | 222 | 11,519 | 16 | 44 |
160 | Neuropsychology | 200 | 11,275 | 98 | 55 |
161 | Psychiatry | 235 | 11,262 | 420 | 416 |
162 | human behavior | 203 | 11,221 | 66 | 67 |
163 | Pediatrics | 108 | 10,824 | 354 | 179 |
164 | Biodiversity conservation | 187 | 10,817 | 52 | 110 |
165 | Biodiversity | 196 | 10,712 | 58 | 51 |
166 | Birds | 545 | 10,469 | 5 | 10 |
167 | Surface Chemistry | 265 | 10,443 | 108 | 103 |
168 | Toxicology | 275 | 10,375 | 213 | 196 |
169 | Oceanography | 156 | 10,352 | 119 | 61 |
170 | Child psychology | 148 | 10,235 | 99 | 81 |
171 | Nanostructured Materials | 232 | 10,187 | 205 | 157 |
172 | Comparative Physiology | 185 | 10,145 | 6 | 5 |
173 | proteins | 266 | 10,010 | 43 | 55 |
174 | Econometrics | 156 | 9,863 | 29 | 34 |
175 | food technology | 315 | 9,776 | 18 | 24 |
176 | Catalysis | 202 | 9,718 | 293 | 233 |
177 | Allergy | 50 | 9,693 | 221 | 102 |
178 | Geriatrics | 355 | 9,691 | 118 | 150 |
179 | Plant breeding | 242 | 9,592 | 5 | 3 |
180 | Atmospheric Physics | 160 | 9,552 | 148 | 123 |
181 | Chromosome mapping | 176 | 9,431 | 41 | 36 |
182 | Developmental Genetics | 102 | 9,376 | 45 | 64 |
183 | Cell differentiation | 145 | 9,358 | 144 | 178 |
184 | Medical Microbiology | 148 | 9,308 | 159 | 138 |
185 | Signal Processing | 224 | 9,284 | 130 | 124 |
186 | probabilities | 418 | 9,151 | 10 | 7 |
187 | Virulence | 120 | 8,987 | 49 | 49 |
188 | organization | 78 | 8,944 | 29 | 36 |
189 | Business | 107 | 8,902 | 72 | 61 |
190 | Engineering | 423 | 8,843 | 45 | 46 |
191 | Combinatorial chemistry | 95 | 8,825 | 27 | 17 |
192 | Medical Laboratory Science | 186 | 8,685 | 50 | 57 |
193 | Communication | 219 | 8,662 | 51 | 36 |
194 | Genetic regulation | 102 | 8,605 | 64 | 88 |
195 | Immune system | 49 | 8,286 | 177 | 143 |
196 | Linguistics | 159 | 8,242 | 63 | 22 |
197 | Ophthalmology | 70 | 8,237 | 272 | 66 |
198 | Climate change | 110 | 8,204 | 52 | 111 |
199 | Eutrophication | 109 | 8,202 | 50 | 111 |
200 | economic policy | 239 | 8,190 | 27 | 21 |
201 | Gene expression regulation | 93 | 8,185 | 56 | 73 |
202 | Ornithology | 472 | 8,035 | 2 | 5 |
203 | Economic Development | 159 | 7,969 | 19 | 13 |
204 | Genes | 156 | 7,951 | 19 | 10 |
205 | Chemical Ecology | 226 | 7,914 | 2 | 4 |
206 | Biometrics | 120 | 7,902 | 68 | 44 |
207 | Plant Taxonomy | 104 | 7,877 | 17 | 3 |
208 | Data Mining | 70 | 7,860 | 53 | 38 |
209 | DNA polymerases | 72 | 7,692 | 21 | 39 |
210 | Atmospheric Chemistry | 93 | 7,616 | 152 | 118 |
211 | International Relations | 219 | 7,571 | 39 | 16 |
212 | water supply | 165 | 7,549 | 38 | 53 |
213 | Climatology | 136 | 7,548 | 165 | 154 |
214 | Urology | 126 | 7,536 | 182 | 123 |
215 | Economic History | 397 | 7,510 | 39 | 26 |
216 | Energy Conversion | 80 | 7,496 | 115 | 114 |
217 | Health promotion | 162 | 7,425 | 67 | 47 |
218 | Zoology | 248 | 7,405 | 68 | 56 |
219 | Mycology | 270 | 7,371 | 13 | 30 |
220 | viral genetics | 57 | 7,356 | 50 | 66 |
221 | Optical materials | 150 | 7,314 | 190 | 182 |
222 | Developing countries | 180 | 7,300 | 32 | 18 |
223 | Surgery | 53 | 7,233 | 548 | 496 |
224 | protein | 180 | 7,227 | 32 | 49 |
225 | Developmental Psychology | 110 | 7,181 | 64 | 51 |
226 | Insect biochemistry | 105 | 7,101 | 5 | 3 |
227 | Vision | 41 | 7,052 | 86 | 7 |
228 | enzymes | 123 | 7,036 | 26 | 11 |
229 | Environmental Toxicology | 138 | 6,975 | 84 | 87 |
230 | pheromones | 184 | 6,897 | 3 | 7 |
231 | Neurobiology | 78 | 6,868 | 229 | 157 |
232 | Education | 408 | 6,849 | 108 | 145 |
232 | Organic Chemistry | 162 | 6,849 | 255 | 176 |
234 | Ceramics | 144 | 6,795 | 94 | 55 |
235 | Glass | 143 | 6,774 | 72 | 53 |
236 | pottery | 142 | 6,770 | 70 | 52 |
237 | Histology | 86 | 6,728 | 202 | 91 |
238 | commerce | 56 | 6,688 | 97 | 69 |
239 | Philosophy | 286 | 6,674 | 56 | 14 |
240 | Parasitology | 240 | 6,647 | 78 | 74 |
241 | Membranes | 98 | 6,604 | 48 | 22 |
242 | Industrial Microbiology | 92 | 6,577 | 102 | 52 |
243 | Crystallography | 175 | 6,567 | 48 | 43 |
244 | Microbial Genetics | 114 | 6,539 | 5 | 3 |
245 | phytopathogenic bacteria | 111 | 6,527 | 2 | 3 |
246 | Automation | 107 | 6,408 | 148 | 99 |
247 | Environmental Policy | 130 | 6,362 | 119 | 141 |
248 | Nutrition physiology | 145 | 6,329 | 6 | 9 |
249 | Bacterial infections | 58 | 6,308 | 50 | 42 |
250 | Robotics | 92 | 6,294 | 95 | 26 |
251 | Liver diseases | 50 | 6,232 | 345 | 214 |
252 | Medical genetics | 110 | 6,183 | 536 | 522 |
253 | Psycholinguistics | 95 | 6,182 | 63 | 32 |
254 | Renewable Energy Sources | 46 | 6,150 | 213 | 97 |
255 | Bioorganic chemistry | 103 | 6,108 | 256 | 140 |
256 | computer networks | 93 | 6,096 | 160 | 40 |
257 | Mental Disorders | 106 | 6,094 | 509 | 416 |
258 | Microorganisms | 61 | 6,050 | 122 | 68 |
259 | Medical innovations | 47 | 6,044 | 95 | 71 |
260 | Chronic diseases | 15 | 5,975 | 261 | 74 |
261 | mycoses | 62 | 5,908 | 42 | 46 |
262 | Aging | 256 | 5,905 | 144 | 197 |
263 | Sustainable Development | 97 | 5,897 | 39 | 35 |
264 | Engineering Mathematics | 161 | 5,895 | 91 | 31 |
265 | Pharmacology | 159 | 5,887 | 713 | 627 |
265 | Biomass Energy | 87 | 5,887 | 176 | 119 |
267 | Neurochemistry | 96 | 5,820 | 330 | 240 |
268 | drug development | 47 | 5,795 | 111 | 75 |
269 | Mass Spectrometry | 103 | 5,766 | 71 | 23 |
270 | Obesity | 106 | 5,760 | 225 | 171 |
271 | Community Psychology | 32 | 5,752 | 92 | 17 |
272 | Ecosystem management | 85 | 5,677 | 13 | 13 |
273 | Probability | 185 | 5,639 | 7 | 10 |
274 | Demography | 131 | 5,615 | 24 | 22 |
275 | Anthropology | 423 | 5,591 | 27 | 40 |
276 | Conservation Biology | 107 | 5,572 | 36 | 49 |
277 | Environmental Microbiology | 94 | 5,561 | 53 | 67 |
278 | Oncology | 94 | 5,527 | 239 | 389 |
279 | Decision making | 133 | 5,498 | 34 | 37 |
280 | Radio | 158 | 5,484 | 67 | 92 |
281 | Soil biology | 45 | 5,465 | 42 | 12 |
282 | Quantum electronics | 174 | 5,436 | 59 | 41 |
283 | Transgenic plants | 88 | 5,409 | 9 | 4 |
284 | Marine Biology | 120 | 5,363 | 260 | 167 |
285 | behavioral medicine | 56 | 5,349 | 166 | 80 |
286 | Mathematical Economics | 30 | 5,309 | 25 | 27 |
287 | Quantum Optics | 60 | 5,222 | 59 | 11 |
288 | Parasitic Diseases | 164 | 5,204 | 70 | 109 |
289 | Hydraulic Engineering | 191 | 5,197 | 5 | 4 |
290 | Statistical Mechanics | 190 | 5,180 | 9 | 12 |
291 | preventive medicine | 70 | 5,095 | 117 | 61 |
292 | Cardiovascular system | 58 | 5,064 | 435 | 447 |
293 | Magnetohydrodynamics | 173 | 5,057 | 10 | 11 |
294 | Perception | 78 | 5,033 | 78 | 44 |
295 | Pathology | 68 | 5,025 | 490 | 290 |
296 | Welfare Economics | 97 | 5,000 | 8 | 12 |
297 | Production Management | 126 | 4,995 | 20 | 42 |
298 | Immunotherapy | 43 | 4,989 | 370 | 196 |
299 | Biomechanics | 111 | 4,986 | 64 | 57 |
300 | world | 114 | 4,972 | 2 | 3 |
301 | Atomic spectroscopy | 52 | 4,933 | 78 | 14 |
301 | Laser Spectroscopy | 52 | 4,933 | 67 | 12 |
303 | Plant genetic engineering | 137 | 4,926 | 31 | 38 |
304 | feeding behavior | 80 | 4,876 | 16 | 9 |
305 | lasers | 171 | 4,848 | 85 | 59 |
306 | United Kingdom | 97 | 4,830 | 143 | 129 |
307 | Diagnostic microbiology | 68 | 4,814 | 142 | 159 |
308 | Transportation | 127 | 4,813 | 80 | 57 |
309 | Database Management | 101 | 4,715 | 25 | 31 |
310 | Animal breeding | 78 | 4,710 | 42 | 8 |
311 | Mental illness | 70 | 4,680 | 349 | 268 |
312 | Nervous system | 63 | 4,650 | 464 | 342 |
313 | Systems Biology | 96 | 4,638 | 64 | 19 |
314 | Water pollution | 99 | 4,609 | 194 | 176 |
315 | industrial relations | 322 | 4,560 | 4 | 7 |
316 | Gerontology | 236 | 4,548 | 108 | 91 |
317 | Rheology | 118 | 4,538 | 11 | 10 |
318 | Hypertension | 54 | 4,528 | 471 | 453 |
319 | consumer behavior | 100 | 4,513 | 4 | 12 |
320 | Cell metabolism | 25 | 4,497 | 149 | 118 |
321 | Homeostasis | 24 | 4,494 | 117 | 118 |
322 | Appetite | 69 | 4,489 | 17 | 12 |
323 | Neurons | 27 | 4,452 | 226 | 243 |
324 | Adolescent | 122 | 4,434 | 159 | 98 |
325 | Soil ecology | 31 | 4,432 | 50 | 12 |
326 | Nanoparticles | 75 | 4,406 | 186 | 121 |
327 | Medical Physics | 80 | 4,395 | 295 | 138 |
328 | radiocarbon dating | 21 | 4,379 | 84 | 35 |
329 | Soil fertility | 24 | 4,334 | 57 | 8 |
330 | Food Policy | 93 | 4,297 | 2 | 2 |
331 | Pharmaceutical Chemistry | 131 | 4,292 | 484 | 507 |
332 | eugenics | 160 | 4,247 | 6 | 7 |
333 | Environmental monitoring | 97 | 4,244 | 326 | 296 |
334 | Fluid Dynamics | 76 | 4,178 | 73 | 16 |
335 | Numerical Analysis | 107 | 4,127 | 119 | 59 |
336 | Health | 114 | 4,119 | 185 | 150 |
337 | Geotechnical Engineering | 93 | 4,062 | 9 | 9 |
338 | Food Microbiology | 97 | 4,029 | 51 | 63 |
339 | health services | 115 | 4,008 | 62 | 45 |
340 | older people | 221 | 3,997 | 74 | 48 |
341 | global environmental change | 42 | 3,984 | 64 | 18 |
342 | atmospheric models | 23 | 3,960 | 228 | 78 |
343 | Environmental pollutants | 120 | 3,958 | 77 | 90 |
344 | Soft Condensed Matter | 125 | 3,941 | 44 | 48 |
345 | pollutants | 118 | 3,923 | 59 | 78 |
346 | Water quality management | 117 | 3,898 | 60 | 36 |
347 | Wireless Communication Systems | 90 | 3,897 | 263 | 157 |
348 | biopolymers | 126 | 3,894 | 45 | 49 |
349 | Pharmacy | 83 | 3,892 | 236 | 143 |
350 | energy development | 14 | 3,844 | 196 | 58 |
351 | Computational Chemistry | 62 | 3,836 | 15 | 81 |
352 | fertility | 81 | 3,769 | 108 | 84 |
353 | Hospitality industry | 124 | 3,767 | 1 | 1 |
354 | Green Chemistry | 100 | 3,734 | 136 | 189 |
355 | Development | 78 | 3,705 | 16 | 10 |
356 | Orthopedics | 74 | 3,660 | 254 | 148 |
357 | Soil Mechanics | 81 | 3,659 | 53 | 38 |
358 | Microscopy | 533 | 3,653 | 12 | 42 |
359 | Ethnology | 150 | 3,652 | 43 | 19 |
360 | city planning | 173 | 3,622 | 31 | 55 |
361 | Mechanics | 64 | 3,621 | 86 | 29 |
362 | herbicides | 126 | 3,614 | 21 | 19 |
363 | Control Theory | 107 | 3,594 | 131 | 89 |
364 | Critical Care | 73 | 3,588 | 252 | 361 |
365 | human development | 49 | 3,586 | 77 | 40 |
366 | Obstetrics | 126 | 3,584 | 296 | 274 |
367 | Plant tissue culture | 120 | 3,565 | 8 | 10 |
368 | plant viruses | 113 | 3,542 | 4 | 4 |
369 | Critical Care Medicine | 71 | 3,532 | 247 | 364 |
370 | Medical Anthropology | 70 | 3,518 | 104 | 98 |
371 | Organometallic compounds | 63 | 3,515 | 127 | 56 |
372 | adolescence | 79 | 3,477 | 62 | 58 |
373 | Oncogenes | 41 | 3,465 | 315 | 275 |
374 | Wildlife conservation | 48 | 3,445 | 61 | 12 |
375 | language | 90 | 3,443 | 40 | 45 |
376 | Lipids | 63 | 3,436 | 109 | 98 |
377 | Morphology | 115 | 3,419 | 14 | 13 |
378 | Proteome | 58 | 3,395 | 135 | 118 |
379 | Brain | 86 | 3,391 | 405 | 386 |
380 | Plant cell culture | 73 | 3,367 | 15 | 12 |
381 | Geochemistry | 114 | 3,366 | 129 | 118 |
382 | analysis | 38 | 3,329 | 38 | 23 |
383 | freshwater biology | 51 | 3,300 | 66 | 43 |
384 | Information Retrieval | 43 | 3,259 | 21 | 14 |
385 | Environmental Management | 81 | 3,227 | 166 | 203 |
386 | Image Processing | 68 | 3,223 | 228 | 219 |
387 | Electrochemistry | 203 | 3,203 | 219 | 292 |
388 | Phylogeny | 60 | 3,196 | 46 | 37 |
389 | Cybernetics | 44 | 3,183 | 246 | 137 |
390 | Biogeochemical cycles | 43 | 3,155 | 59 | 71 |
391 | California | 113 | 3,143 | 15 | 17 |
392 | Europe | 213 | 3,107 | 201 | 240 |
393 | Health Policy | 97 | 3,101 | 254 | 207 |
394 | Child | 84 | 3,073 | 343 | 246 |
395 | Information Science | 55 | 3,070 | 145 | 55 |
396 | Memory | 72 | 3,055 | 24 | 42 |
397 | Public Policy | 83 | 3,045 | 125 | 83 |
398 | Regional Planning | 155 | 3,033 | 28 | 79 |
399 | biological factors | 58 | 3,023 | 230 | 112 |
400 | Intelligence | 47 | 3,020 | 20 | 13 |
401 | Food texture | 66 | 3,008 | 2 | 1 |
402 | sexual behavior | 62 | 3,003 | 25 | 19 |
403 | Sustainable Engineering | 89 | 2,994 | 105 | 142 |
404 | Government policy | 61 | 2,992 | 4 | 6 |
405 | Transplantation | 51 | 2,944 | 379 | 279 |
406 | infection | 50 | 2,890 | 270 | 172 |
407 | mammals | 121 | 2,870 | 33 | 39 |
408 | Informatics | 22 | 2,867 | 193 | 43 |
409 | Quality Control | 92 | 2,860 | 38 | 41 |
410 | Clinical Psychology | 50 | 2,824 | 324 | 297 |
411 | Signal Transduction | 74 | 2,813 | 88 | 152 |
412 | Family | 93 | 2,792 | 57 | 60 |
413 | Microeconomics | 59 | 2,778 | 15 | 21 |
414 | energy conservation | 56 | 2,739 | 146 | 142 |
415 | Mineralogy | 77 | 2,737 | 191 | 178 |
416 | Food Security | 35 | 2,730 | 7 | 3 |
417 | Development Economics | 57 | 2,706 | 13 | 17 |
418 | biological invasions | 68 | 2,700 | 22 | 21 |
419 | Recombinant DNA | 69 | 2,696 | 57 | 62 |
420 | Hormones | 42 | 2,680 | 190 | 89 |
421 | Radiography | 38 | 2,679 | 174 | 114 |
422 | Teaching | 67 | 2,671 | 136 | 82 |
423 | embryonic development | 73 | 2,668 | 7 | 12 |
424 | Diagnostic Imaging | 93 | 2,666 | 199 | 215 |
425 | Emotions | 33 | 2,638 | 86 | 52 |
426 | Alzheimer's disease | 57 | 2,613 | 400 | 157 |
427 | Fungi | 55 | 2,601 | 54 | 64 |
428 | sustainability | 47 | 2,579 | 20 | 36 |
429 | Molecular cloning | 65 | 2,545 | 52 | 52 |
429 | Genetic recombination | 65 | 2,545 | 47 | 52 |
431 | Public Administration | 57 | 2,541 | 185 | 92 |
432 | Health Education | 87 | 2,536 | 185 | 165 |
433 | Veterinary Immunology | 96 | 2,517 | 6 | 7 |
434 | Horticulture | 120 | 2,500 | 24 | 18 |
435 | System analysis | 88 | 2,491 | 142 | 99 |
436 | Scandinavia | 80 | 2,483 | 37 | 33 |
437 | Geometry | 126 | 2,469 | 19 | 19 |
438 | Solar System | 88 | 2,462 | 67 | 82 |
439 | Dementia | 57 | 2,455 | 382 | 141 |
440 | Animal genetics | 67 | 2,442 | 63 | 36 |
441 | Stochastic Processes | 75 | 2,424 | 17 | 11 |
442 | Psychopharmacology | 38 | 2,422 | 489 | 365 |
443 | Social Media | 54 | 2,416 | 3 | 7 |
444 | Clinical Chemistry | 69 | 2,415 | 477 | 542 |
445 | Communication in medicine | 77 | 2,412 | 31 | 28 |
446 | Political Sociology | 39 | 2,397 | 29 | 17 |
447 | Infections | 32 | 2,396 | 244 | 173 |
448 | Structural Engineering | 92 | 2,357 | 81 | 50 |
449 | Social Change | 34 | 2,352 | 26 | 11 |
450 | Industrial Engineering | 73 | 2,336 | 212 | 175 |
451 | bees | 103 | 2,330 | 8 | 14 |
452 | Population | 89 | 2,315 | 44 | 33 |
453 | fuel cells | 43 | 2,306 | 237 | 251 |
454 | Plant Biotechnology | 64 | 2,299 | 47 | 60 |
455 | International security | 31 | 2,293 | 17 | 21 |
456 | Proteomics | 34 | 2,290 | 165 | 113 |
457 | Traffic Engineering | 26 | 2,271 | 45 | 15 |
458 | Learning | 55 | 2,270 | 144 | 146 |
459 | breastfeeding | 93 | 2,258 | 7 | 6 |
460 | Magnetic Materials | 44 | 2,256 | 287 | 142 |
461 | Parasites | 95 | 2,239 | 83 | 109 |
462 | Mechanical Engineering | 92 | 2,236 | 212 | 94 |
463 | Hemodynamics | 23 | 2,227 | 287 | 175 |
464 | Dietetics | 74 | 2,225 | 28 | 37 |
465 | exobiology | 27 | 2,220 | 56 | 29 |
466 | Civil Engineering | 161 | 2,209 | 36 | 29 |
467 | arthritis | 32 | 2,206 | 436 | 351 |
468 | Classification | 21 | 2,196 | 47 | 28 |
469 | mathematical analysis | 111 | 2,194 | 104 | 35 |
470 | health behavior | 43 | 2,180 | 179 | 121 |
471 | Information Systems | 53 | 2,172 | 72 | 59 |
472 | water resources | 55 | 2,164 | 8 | 4 |
473 | Environmental Geology | 46 | 2,157 | 97 | 48 |
474 | Nuclear non-proliferation | 23 | 2,150 | 10 | 12 |
475 | animals | 83 | 2,146 | 99 | 56 |
476 | nuclear magnetic resonance | 53 | 2,131 | 145 | 89 |
477 | Humanities | 65 | 2,106 | 76 | 16 |
478 | Foodborne diseases | 116 | 2,105 | 7 | 12 |
479 | Natural resources | 100 | 2,101 | 10 | 26 |
480 | Medical Oncology | 94 | 2,081 | 324 | 416 |
481 | Energy Policy | 38 | 2,074 | 197 | 149 |
482 | Environmental Education | 47 | 2,059 | 16 | 5 |
483 | Social policy | 47 | 2,054 | 127 | 41 |
484 | Infertility | 49 | 2,049 | 186 | 174 |
485 | Crystallization | 23 | 2,039 | 107 | 11 |
486 | Biogeography | 44 | 2,030 | 151 | 210 |
487 | Paleontology | 101 | 2,000 | 137 | 169 |
488 | Experimental Psychology | 20 | 1,987 | 181 | 77 |
488 | Diabetes | 33 | 1,987 | 785 | 678 |
490 | Fracture mechanics | 66 | 1,984 | 72 | 56 |
491 | families | 71 | 1,975 | 53 | 48 |
492 | Stem cells | 42 | 1,967 | 392 | 347 |
493 | consumers | 77 | 1,959 | 1 | 5 |
494 | Language Acquisition | 40 | 1,932 | 67 | 45 |
495 | Primates | 57 | 1,924 | 82 | 73 |
496 | Fisheries | 113 | 1,920 | 70 | 132 |
497 | immigration | 25 | 1,916 | 9 | 8 |
497 | migration policy | 25 | 1,916 | 9 | 8 |
497 | Asylum seeker | 25 | 1,916 | 8 | 8 |
500 | Sustainable agriculture | 59 | 1,899 | 24 | 30 |
501 | Energy Storage | 50 | 1,889 | 150 | 144 |
502 | Orthopedic Surgery | 37 | 1,867 | 146 | 78 |
503 | Risk | 50 | 1,864 | 33 | 49 |
504 | Pediatric Neurology | 21 | 1,862 | 456 | 423 |
505 | Therapeutics | 54 | 1,860 | 371 | 432 |
506 | prostaglandins | 37 | 1,857 | 14 | 5 |
507 | Biosensors | 30 | 1,855 | 225 | 201 |
508 | Adolescent Psychology | 37 | 1,849 | 134 | 93 |
509 | children | 39 | 1,841 | 44 | 30 |
510 | Systems Engineering | 74 | 1,813 | 194 | 171 |
511 | Electrophoresis | 45 | 1,804 | 256 | 160 |
512 | Bioenergetics | 18 | 1,797 | 156 | 57 |
512 | Energy metabolism | 18 | 1,797 | 133 | 49 |
514 | Drug delivery systems | 23 | 1,784 | 333 | 214 |
515 | natural products | 35 | 1,779 | 411 | 206 |
516 | X-ray crystallography | 88 | 1,778 | 26 | 59 |
516 | Vaccines | 52 | 1,778 | 284 | 242 |
518 | Algorithms | 18 | 1,772 | 109 | 14 |
519 | Estuaries | 14 | 1,763 | 57 | 32 |
520 | Magnetic Resonance Spectroscopy | 35 | 1,751 | 244 | 107 |
521 | Human Resources | 18 | 1,744 | 82 | 18 |
522 | DNS | 18 | 1,741 | 82 | 16 |
523 | Financial management | 44 | 1,738 | 32 | 44 |
524 | Documentation | 26 | 1,731 | 47 | 23 |
525 | Groundwater | 49 | 1,716 | 78 | 45 |
526 | Socialization | 25 | 1,715 | 100 | 48 |
527 | Human-Computer Interaction | 69 | 1,692 | 71 | 93 |
528 | Energy Harvesting | 30 | 1,683 | 74 | 106 |
529 | Geomagnetism | 64 | 1,681 | 98 | 82 |
530 | Oxidation-reduction | 26 | 1,678 | 121 | 166 |
531 | Discrete geometry | 56 | 1,662 | 10 | 11 |
531 | Youth | 51 | 1,662 | 59 | 77 |
533 | energy resources | 33 | 1,659 | 33 | 81 |
534 | Business Ethics | 15 | 1,658 | 337 | 163 |
535 | Aquatic ecology | 76 | 1,638 | 33 | 54 |
536 | Consumer education | 49 | 1,635 | 6 | 5 |
537 | Bioelectronics | 21 | 1,633 | 231 | 193 |
538 | optical instruments | 103 | 1,609 | 18 | 56 |
539 | data protection | 24 | 1,608 | 23 | 11 |
540 | drug therapy | 41 | 1,601 | 651 | 534 |
541 | Petrology | 30 | 1,600 | 233 | 176 |
542 | Experimental Design | 39 | 1,591 | 28 | 52 |
543 | Fiber Optics | 28 | 1,587 | 208 | 92 |
544 | Consumer Protection | 66 | 1,576 | 1 | 4 |
545 | Textile industry | 94 | 1,573 | 37 | 16 |
546 | China | 75 | 1,553 | 343 | 254 |
547 | Pharmacognosy | 29 | 1,552 | 425 | 273 |
548 | Electromagnetism | 23 | 1,544 | 280 | 80 |
549 | Australia | 80 | 1,539 | 185 | 177 |
550 | Inflammation | 19 | 1,519 | 443 | 174 |
551 | Health Services Administration | 65 | 1,516 | 94 | 138 |
552 | clay | 36 | 1,510 | 32 | 31 |
553 | clay minerals | 35 | 1,507 | 26 | 27 |
554 | gene therapy | 33 | 1,501 | 250 | 273 |
555 | Diabetes mellitus | 31 | 1,498 | 750 | 801 |
556 | Combustion | 64 | 1,484 | 85 | 82 |
557 | Databases | 57 | 1,481 | 32 | 48 |
558 | Microwaves | 67 | 1,478 | 225 | 203 |
559 | Cerebral cortex | 18 | 1,467 | 374 | 256 |
560 | RNA | 35 | 1,462 | 75 | 98 |
561 | Soil | 26 | 1,457 | 17 | 14 |
562 | national security | 25 | 1,455 | 46 | 30 |
563 | Schizophrenia | 18 | 1,445 | 422 | 255 |
564 | animal diseases | 47 | 1,435 | 44 | 27 |
565 | Rural Development | 31 | 1,434 | 14 | 8 |
566 | child abuse | 23 | 1,431 | 178 | 120 |
567 | Antioxidants | 23 | 1,427 | 134 | 176 |
568 | visualization | 114 | 1,422 | 84 | 106 |
569 | Photochemistry | 38 | 1,420 | 202 | 165 |
570 | transgenic organisms | 29 | 1,419 | 12 | 10 |
571 | peptides | 46 | 1,416 | 61 | 30 |
572 | Organizational Behavior | 30 | 1,414 | 50 | 55 |
572 | Bone diseases | 7 | 1,414 | 307 | 81 |
574 | Invertebrates | 57 | 1,411 | 6 | 11 |
575 | Elderly | 155 | 1,409 | 83 | 62 |
576 | Japan | 37 | 1,399 | 478 | 171 |
577 | Metallurgy | 55 | 1,397 | 396 | 305 |
578 | cell membrane | 12 | 1,395 | 149 | 60 |
579 | Biomolecules | 25 | 1,391 | 56 | 70 |
580 | micromechanics | 26 | 1,387 | 66 | 29 |
581 | Risk Management | 48 | 1,386 | 37 | 59 |
581 | Peptide | 41 | 1,386 | 8 | 6 |
583 | Composite Materials | 38 | 1,379 | 389 | 329 |
584 | Radiation | 63 | 1,378 | 159 | 193 |
585 | Peasants | 15 | 1,374 | 10 | 3 |
586 | Machine Learning | 19 | 1,373 | 58 | 77 |
587 | Bones | 30 | 1,368 | 97 | 124 |
588 | Software Engineering | 33 | 1,365 | 176 | 126 |
588 | Sports Medicine | 52 | 1,365 | 687 | 587 |
590 | urban health | 11 | 1,363 | 106 | 30 |
591 | Microfabrication | 26 | 1,346 | 30 | 11 |
592 | Analytical Biochemistry | 47 | 1,344 | 121 | 134 |
593 | Genetic therapy | 43 | 1,342 | 235 | 312 |
594 | Plastics | 49 | 1,333 | 218 | 132 |
595 | transgenic animals | 26 | 1,330 | 15 | 11 |
595 | health planning | 56 | 1,330 | 113 | 112 |
597 | Archaeology | 64 | 1,319 | 171 | 134 |
598 | Pesticides | 35 | 1,316 | 42 | 10 |
599 | Veterinary Pathology | 41 | 1,314 | 29 | 8 |
600 | Meteorites | 28 | 1,311 | 141 | 96 |
601 | Photography | 230 | 1,305 | 42 | 29 |
601 | Tropical Medicine | 39 | 1,305 | 322 | 203 |
603 | alcoholism | 44 | 1,302 | 335 | 357 |
604 | Planetary Science | 30 | 1,293 | 112 | 64 |
605 | Rock Mechanics | 41 | 1,290 | 88 | 86 |
606 | Land use | 52 | 1,285 | 37 | 52 |
607 | Respiration | 41 | 1,273 | 342 | 397 |
608 | particle beams | 80 | 1,270 | 17 | 20 |
608 | rehabilitation | 82 | 1,270 | 258 | 520 |
610 | Primary health care | 11 | 1,261 | 1.1K | 263 |
611 | Portfolio Management | 66 | 1,257 | 5 | 18 |
612 | Neuroendocrinology | 4 | 1,255 | 66 | 16 |
613 | Psychometrics | 21 | 1,254 | 107 | 100 |
614 | Tissue Engineering | 10 | 1,253 | 110 | 21 |
615 | Synchrotron Radiation | 82 | 1,245 | 24 | 34 |
616 | peace | 42 | 1,240 | 43 | 73 |
616 | free radicals | 32 | 1,240 | 226 | 377 |
618 | Human Geography | 35 | 1,233 | 209 | 146 |
619 | Immunopathology | 27 | 1,229 | 419 | 340 |
620 | Distributed Databases | 22 | 1,214 | 13 | 9 |
621 | disease vectors | 49 | 1,213 | 100 | 131 |
622 | particle accelerators | 79 | 1,211 | 8 | 13 |
622 | Research Design | 33 | 1,211 | 211 | 248 |
624 | agricultural policy | 27 | 1,210 | 3 | 4 |
625 | Strategic planning | 22 | 1,197 | 105 | 67 |
625 | motivation | 16 | 1,197 | 27 | 25 |
625 | Emotion | 16 | 1,197 | 25 | 25 |
628 | income distribution | 31 | 1,195 | 5 | 24 |
629 | Leadership | 14 | 1,191 | 44 | 12 |
630 | Dynamics | 57 | 1,181 | 150 | 129 |
631 | Thrombosis | 22 | 1,178 | 493 | 409 |
632 | vascular diseases | 19 | 1,177 | 328 | 337 |
633 | Memory disorders | 31 | 1,170 | 7 | 14 |
634 | research and development | 28 | 1,168 | 23 | 29 |
635 | Eating Disorders | 35 | 1,157 | 178 | 177 |
636 | data collection | 25 | 1,150 | 154 | 194 |
637 | Entrepreneurship | 11 | 1,148 | 319 | 200 |
637 | Cellulose | 29 | 1,148 | 95 | 89 |
639 | government | 155 | 1,145 | 17 | 94 |
640 | Metals | 40 | 1,140 | 420 | 294 |
641 | international cooperation | 30 | 1,135 | 84 | 77 |
642 | Input-output analysis | 18 | 1,125 | 33 | 21 |
643 | Feeding and Eating Disorders | 33 | 1,124 | 179 | 176 |
644 | Jurisprudence | 86 | 1,120 | 58 | 107 |
645 | Food additives | 30 | 1,104 | 123 | 98 |
646 | Wildlife management | 36 | 1,099 | 61 | 41 |
647 | Politics | 161 | 1,097 | 9 | 70 |
648 | Quantitative Research | 24 | 1,096 | 9 | 3 |
648 | Smart Materials | 18 | 1,096 | 160 | 67 |
648 | Bacteria | 7 | 1,096 | 145 | 50 |
651 | medical education | 38 | 1,092 | 471 | 389 |
652 | income | 17 | 1,091 | 22 | 9 |
652 | Wealth | 17 | 1,091 | 22 | 9 |
654 | Language Development | 31 | 1,090 | 32 | 41 |
655 | Ergonomics | 117 | 1,086 | 63 | 125 |
655 | Chromosomes | 27 | 1,086 | 155 | 169 |
657 | Sociolinguistics | 29 | 1,084 | 85 | 41 |
658 | Small Business | 8 | 1,081 | 359 | 242 |
659 | Community Psychiatry | 31 | 1,075 | 256 | 253 |
660 | Leukemia | 28 | 1,073 | 491 | 526 |
661 | warfare | 22 | 1,070 | 52 | 56 |
662 | calcification | 23 | 1,065 | 119 | 115 |
663 | Landscape Ecology | 21 | 1,062 | 89 | 83 |
664 | Computer Architecture | 49 | 1,060 | 19 | 23 |
665 | International Finance | 32 | 1,057 | 148 | 94 |
666 | Phonetics | 8 | 1,049 | 140 | 12 |
667 | War and Society | 21 | 1,043 | 39 | 53 |
667 | Structure-activity relationship | 14 | 1,043 | 87 | 60 |
669 | Computer-Aided Design | 37 | 1,040 | 117 | 133 |
670 | Drug design | 17 | 1,038 | 654 | 338 |
671 | Freeze-Drying | 15 | 1,037 | 36 | 10 |
671 | Hypothermia | 15 | 1,037 | 36 | 10 |
671 | Freeze Drying | 15 | 1,037 | 36 | 10 |
674 | Food preferences | 43 | 1,014 | 13 | 20 |
675 | Semantics | 11 | 1,001 | 74 | 8 |
676 | Adolescent Medicine | 15 | 999 | 253 | 283 |
676 | Sports | 48 | 999 | 611 | 575 |
678 | Wetland ecology | 23 | 998 | 67 | 34 |
679 | Computer Science | 69 | 994 | 163 | 202 |
680 | History | 110 | 987 | 96 | 45 |
681 | planning | 61 | 983 | 8 | 34 |
682 | Celestial Mechanics | 20 | 978 | 49 | 15 |
683 | psychotherapy | 31 | 972 | 366 | 366 |
684 | Forest genetics | 44 | 969 | 15 | 18 |
685 | Fertilizers | 19 | 966 | 108 | 59 |
686 | Asia | 72 | 962 | 228 | 212 |
687 | Wetland conservation | 21 | 961 | 57 | 30 |
687 | Wetlands | 21 | 961 | 57 | 30 |
689 | antibiotics | 20 | 959 | 101 | 71 |
690 | Africa | 81 | 947 | 108 | 100 |
691 | Educational Psychology | 38 | 943 | 284 | 312 |
692 | Aerospace Engineering | 14 | 939 | 105 | 8 |
693 | Investments | 41 | 932 | 15 | 26 |
694 | poverty | 36 | 930 | 17 | 32 |
695 | Animal Biotechnology | 15 | 925 | 34 | 8 |
696 | Game Theory | 35 | 924 | 18 | 24 |
696 | Occupational Health | 33 | 924 | 246 | 169 |
698 | Dermatology | 36 | 922 | 537 | 539 |
699 | Combinatorial analysis | 34 | 921 | 127 | 33 |
700 | Mental Health Services | 37 | 917 | 295 | 269 |
701 | Culture | 87 | 912 | 68 | 98 |
702 | Hospitals | 44 | 909 | 166 | 216 |
703 | Marriage | 49 | 908 | 36 | 68 |
704 | Tourism | 24 | 905 | 312 | 294 |
705 | Porous materials | 23 | 894 | 117 | 50 |
706 | child behavior | 14 | 892 | 114 | 46 |
707 | drug addiction | 27 | 891 | 368 | 382 |
708 | Economic Assistance | 29 | 889 | 40 | 39 |
709 | Sleep | 25 | 885 | 591 | 513 |
710 | Taste | 37 | 876 | 18 | 23 |
710 | smell | 37 | 876 | 18 | 23 |
712 | soil conservation | 38 | 871 | 65 | 74 |
713 | Socioeconomic Factors | 32 | 868 | 94 | 99 |
714 | environmental exposure | 21 | 864 | 572 | 430 |
715 | Organometallic chemistry | 17 | 863 | 637 | 217 |
716 | Land Use Planning | 12 | 859 | 111 | 69 |
717 | Structural dynamics | 19 | 858 | 219 | 159 |
718 | Endocrine glands | 14 | 854 | 53 | 97 |
719 | Knowledge | 31 | 853 | 71 | 37 |
720 | Ultrasonics | 21 | 849 | 265 | 216 |
721 | Action Research | 8 | 848 | 63 | 3 |
722 | Adhesion | 30 | 846 | 16 | 11 |
722 | adhesives | 30 | 846 | 27 | 11 |
724 | Histochemistry | 20 | 845 | 357 | 215 |
725 | heredity | 24 | 840 | 157 | 120 |
726 | amino acids | 24 | 835 | 59 | 74 |
727 | thinking | 7 | 831 | 68 | 16 |
728 | mutagens | 23 | 830 | 255 | 347 |
729 | Functional Genomics | 19 | 829 | 53 | 65 |
730 | Computational Mathematics | 12 | 828 | 21 | 9 |
731 | Bifurcation Theory | 33 | 827 | 42 | 49 |
732 | Law | 101 | 826 | 125 | 122 |
733 | Europa | 33 | 825 | 68 | 65 |
734 | Nuclear Engineering | 113 | 824 | 134 | 237 |
735 | Radio wave propagation | 44 | 817 | 98 | 76 |
736 | Multimedia Systems | 27 | 814 | 363 | 151 |
737 | Computational Complexity | 36 | 813 | 59 | 24 |
738 | Political Psychology | 17 | 812 | 86 | 72 |
738 | Synthetic biology | 26 | 812 | 52 | 46 |
740 | Logic | 47 | 810 | 24 | 20 |
741 | Aviation | 2 | 807 | 152 | 1 |
742 | space environment | 15 | 806 | 91 | 43 |
743 | Mobile Computing | 32 | 804 | 190 | 181 |
743 | Quality of life | 37 | 804 | 234 | 436 |
745 | hydrocolloids | 19 | 792 | 42 | 77 |
746 | Student Health Services | 24 | 791 | 43 | 19 |
747 | Industrial Policy | 23 | 786 | 22 | 29 |
747 | irrigation | 25 | 786 | 53 | 35 |
749 | Macroeconomics | 9 | 784 | 148 | 42 |
750 | carcinogens | 26 | 783 | 263 | 382 |
751 | Eastern Europe | 98 | 782 | 56 | 32 |
752 | Human biology | 32 | 779 | 90 | 92 |
753 | Vocational guidance | 37 | 777 | 157 | 188 |
754 | Social interaction | 11 | 776 | 91 | 45 |
755 | Carcinogenesis | 22 | 775 | 289 | 365 |
756 | Music | 35 | 772 | 118 | 74 |
757 | food industry | 22 | 770 | 9 | 3 |
758 | Earthquake Engineering | 22 | 766 | 271 | 226 |
758 | Social work | 97 | 766 | 104 | 218 |
758 | Marine mammals | 24 | 766 | 58 | 59 |
761 | Neural circuitry | 10 | 760 | 778 | 352 |
762 | Waste management | 47 | 757 | 154 | 230 |
763 | Urban Economics | 35 | 755 | 14 | 33 |
764 | Speech | 74 | 753 | 68 | 240 |
765 | behavior modification | 9 | 751 | 211 | 133 |
766 | Personality Assessment | 9 | 750 | 314 | 164 |
766 | Thorax | 14 | 750 | 203 | 145 |
768 | Systems Analysis | 35 | 749 | 124 | 130 |
769 | Suicide | 8 | 747 | 322 | 99 |
770 | particles | 11 | 745 | 274 | 52 |
771 | food handling | 39 | 744 | 23 | 40 |
772 | Physical Geography | 10 | 737 | 245 | 63 |
773 | Psychosomatic Medicine | 12 | 734 | 334 | 246 |
774 | Performance | 22 | 729 | 52 | 66 |
775 | Great Lakes | 44 | 727 | 6 | 14 |
775 | Cell death | 20 | 727 | 542 | 680 |
777 | Latin America | 190 | 726 | 100 | 102 |
778 | vitamins | 4 | 725 | 40 | 1 |
779 | land degradation | 28 | 724 | 35 | 44 |
779 | degradation | 28 | 724 | 35 | 44 |
781 | Nutritional support | 7 | 720 | 84 | 24 |
781 | Minerals | 22 | 720 | 117 | 91 |
783 | Ocean Engineering | 38 | 716 | 118 | 157 |
783 | Neuromuscular diseases | 22 | 716 | 218 | 244 |
783 | Muscles | 22 | 716 | 281 | 345 |
786 | Child welfare | 29 | 712 | 199 | 167 |
786 | Roads | 48 | 712 | 133 | 142 |
788 | Substance Abuse | 27 | 708 | 470 | 422 |
789 | Ecological Genetics | 41 | 707 | 46 | 60 |
789 | Carbon | 14 | 707 | 258 | 243 |
791 | North America | 58 | 703 | 25 | 65 |
792 | Criminology | 24 | 701 | 286 | 239 |
793 | counseling | 36 | 699 | 283 | 326 |
794 | Electronic Packaging | 33 | 697 | 21 | 25 |
794 | Superconductors | 38 | 697 | 218 | 172 |
796 | Bilingualism | 8 | 696 | 128 | 51 |
797 | Molecular Pharmacology | 27 | 689 | 194 | 352 |
798 | Chromatographic analysis | 25 | 686 | 587 | 424 |
799 | Demographic research | 20 | 685 | 27 | 51 |
800 | Cosmology | 56 | 681 | 131 | 210 |
801 | Physical organic chemistry | 16 | 678 | 634 | 355 |
802 | Library Science | 59 | 676 | 94 | 60 |
803 | Queuing Theory | 40 | 673 | 8 | 14 |
804 | Waterways | 34 | 671 | 3 | 2 |
804 | Harbors | 34 | 671 | 5 | 2 |
806 | Tribology | 40 | 670 | 137 | 170 |
807 | Geobiology | 27 | 665 | 81 | 96 |
808 | Algebra | 49 | 662 | 146 | 54 |
808 | cloning | 18 | 662 | 212 | 429 |
810 | Sexual health | 15 | 658 | 315 | 171 |
811 | Human evolution | 12 | 652 | 167 | 124 |
812 | Russia | 77 | 648 | 45 | 8 |
812 | foods | 25 | 648 | 12 | 4 |
814 | Aquaculture | 41 | 646 | 173 | 221 |
815 | Andrology | 28 | 645 | 118 | 147 |
816 | Environmental Law | 13 | 641 | 388 | 530 |
817 | Mental Health | 33 | 637 | 388 | 423 |
817 | soil management | 12 | 637 | 81 | 47 |
817 | Biological Systems | 15 | 637 | 169 | 109 |
820 | Sleep Disorders | 21 | 634 | 681 | 637 |
821 | Auditing | 7 | 633 | 175 | 68 |
822 | Arts | 31 | 629 | 43 | 17 |
823 | Ecohydrology | 19 | 627 | 35 | 28 |
824 | Geriatric Psychiatry | 19 | 622 | 465 | 412 |
825 | Animal Nutrition | 25 | 618 | 133 | 104 |
826 | Futures | 19 | 614 | 48 | 32 |
826 | livestock | 30 | 614 | 107 | 50 |
826 | Heterocyclic compounds | 32 | 614 | 186 | 88 |
829 | Pharmacogenetics | 25 | 613 | 298 | 423 |
829 | Liquid Crystals | 26 | 613 | 273 | 110 |
829 | textile fibers | 24 | 613 | 117 | 40 |
832 | Engineering Geology | 19 | 611 | 415 | 360 |
833 | Immunogenetics | 19 | 610 | 250 | 241 |
834 | Nuclear Medicine | 7 | 606 | 836 | 394 |
835 | Chromatography | 19 | 604 | 598 | 415 |
836 | role | 16 | 603 | 109 | 132 |
837 | Metastasis | 6 | 602 | 95 | 99 |
838 | bioclimatology | 18 | 601 | 223 | 198 |
839 | Structural design | 11 | 600 | 192 | 99 |
840 | Sound | 27 | 597 | 233 | 243 |
841 | forestry | 23 | 591 | 54 | 56 |
842 | drainage | 28 | 590 | 35 | 26 |
843 | Telecommunications | 24 | 589 | 82 | 34 |
844 | Nuclear Energy | 103 | 586 | 73 | 177 |
844 | Quantum Chemistry | 24 | 586 | 220 | 155 |
846 | food contamination | 44 | 584 | 81 | 139 |
846 | histological techniques | 15 | 584 | 264 | 336 |
846 | Developmental Immunology | 24 | 584 | 122 | 169 |
849 | Food Preservation | 32 | 583 | 76 | 49 |
850 | Radiology | 24 | 578 | 458 | 333 |
850 | Health insurance | 25 | 578 | 118 | 205 |
852 | nuclear magnetic resonance spectroscopy | 24 | 576 | 187 | 158 |
852 | Economic planning | 22 | 576 | 27 | 58 |
854 | brewing | 30 | 575 | 44 | 36 |
855 | Biochemical Genetics | 19 | 568 | 55 | 29 |
856 | Ethics | 36 | 567 | 162 | 157 |
857 | drug abuse | 23 | 565 | 176 | 170 |
858 | Mass Media | 24 | 564 | 199 | 63 |
859 | Geomorphology | 14 | 563 | 339 | 295 |
860 | Ferroelectricity | 27 | 561 | 281 | 196 |
861 | Criminal psychology | 16 | 556 | 301 | 263 |
861 | Androgens | 23 | 556 | 29 | 70 |
863 | Psychoanalysis | 46 | 551 | 48 | 47 |
864 | local government | 15 | 550 | 76 | 41 |
865 | Information Technology | 28 | 546 | 606 | 717 |
866 | economic conditions | 20 | 543 | 98 | 36 |
867 | Birth control | 37 | 541 | 55 | 128 |
868 | Logistics | 11 | 540 | 58 | 42 |
869 | Rheumatology | 19 | 537 | 540 | 733 |
870 | Bryology | 11 | 536 | 69 | 13 |
870 | Broadcasting | 18 | 536 | 16 | 25 |
870 | transport vesicles | 6 | 536 | 147 | 346 |
870 | natural disasters | 32 | 536 | 174 | 380 |
874 | mosses | 9 | 533 | 49 | 10 |
874 | liverworts | 9 | 533 | 49 | 10 |
876 | Hippocampus | 16 | 532 | 90 | 173 |
877 | baking | 13 | 531 | 75 | 59 |
878 | ports | 29 | 530 | 13 | 23 |
879 | Sedimentology | 16 | 529 | 219 | 261 |
879 | Speech Disorders | 24 | 529 | 301 | 351 |
881 | Public Health Administration | 33 | 526 | 104 | 78 |
882 | Cardiovascular diseases | 15 | 525 | 894 | 707 |
883 | Forest Ecology | 20 | 523 | 126 | 150 |
884 | Discourse Analysis | 14 | 522 | 79 | 57 |
885 | scientific societies | 6 | 521 | 643 | 283 |
886 | Genetic epidemiology | 10 | 519 | 168 | 109 |
887 | conflict management | 18 | 517 | 50 | 66 |
888 | Semiconductors | 30 | 516 | 203 | 163 |
888 | population policy | 25 | 516 | 14 | 18 |
890 | civil service | 8 | 515 | 197 | 95 |
891 | Geochemical Modeling | 16 | 514 | 111 | 148 |
891 | geological modeling | 16 | 514 | 137 | 158 |
893 | Genetic disorders | 6 | 509 | 466 | 230 |
894 | Animal welfare | 14 | 506 | 108 | 58 |
895 | Intelligent Control Systems | 10 | 504 | 528 | 115 |
896 | Plant Morphology | 14 | 503 | 130 | 91 |
897 | Animal husbandry | 12 | 502 | 148 | 42 |
898 | insurance | 17 | 500 | 53 | 30 |
899 | Oxidative stress | 10 | 497 | 629 | 526 |
900 | wind erosion | 2 | 495 | 51 | 4 |
901 | Earthquakes | 20 | 493 | 115 | 101 |
902 | Serology | 12 | 490 | 168 | 119 |
902 | Water Microbiology | 10 | 490 | 151 | 98 |
904 | Culture techniques | 15 | 489 | 52 | 46 |
905 | Veterinary Epidemiology | 6 | 488 | 28 | 12 |
905 | biofuels | 9 | 488 | 149 | 154 |
905 | DNA | 31 | 488 | 34 | 88 |
908 | Climate | 14 | 487 | 114 | 135 |
909 | Spine | 16 | 482 | 343 | 437 |
909 | Women's health | 15 | 482 | 535 | 392 |
911 | Freshwater invertebrates | 6 | 481 | 39 | 40 |
912 | occupational diseases | 9 | 478 | 638 | 373 |
912 | Travel | 22 | 478 | 174 | 160 |
914 | pain | 18 | 477 | 703 | 951 |
915 | Seismology | 31 | 475 | 143 | 196 |
916 | Microprocessors | 20 | 472 | 26 | 28 |
916 | Chemical structure | 4 | 472 | 454 | 45 |
918 | cell interaction | 19 | 471 | 381 | 489 |
919 | biocatalysis | 4 | 466 | 157 | 215 |
919 | Homogeneous catalysis | 4 | 466 | 157 | 215 |
919 | Heterogeneous catalysis | 4 | 466 | 157 | 215 |
922 | Investment analysis | 10 | 464 | 66 | 108 |
923 | collagen | 10 | 463 | 67 | 111 |
924 | Hydrogeology | 24 | 461 | 120 | 147 |
924 | Geographic information systems | 20 | 461 | 245 | 182 |
926 | Quantum theory | 29 | 456 | 158 | 226 |
927 | auditory perception | 9 | 455 | 131 | 106 |
928 | Extreme Value Theory | 22 | 454 | 6 | 6 |
928 | Reproductive toxicology | 11 | 454 | 120 | 114 |
930 | hazard mitigation | 24 | 453 | 127 | 270 |
931 | Judgment | 8 | 452 | 39 | 31 |
932 | Chemotherapy | 8 | 451 | 1.1K | 755 |
933 | Biodegradation | 8 | 449 | 175 | 97 |
934 | Physical fitness | 16 | 448 | 454 | 485 |
934 | Ultrasound | 14 | 448 | 247 | 207 |
936 | Pharmacokinetics | 9 | 447 | 470 | 282 |
937 | Extracellular matrix | 9 | 446 | 67 | 105 |
938 | Economic Thought | 7 | 444 | 14 | 17 |
939 | Relationships | 3 | 443 | 156 | 46 |
940 | ethnicity | 37 | 441 | 69 | 89 |
941 | Bioinorganic chemistry | 22 | 439 | 452 | 563 |
942 | Comparative Psychology | 12 | 436 | 26 | 40 |
943 | Social Networks | 10 | 435 | 36 | 17 |
944 | Maternal health services | 10 | 432 | 195 | 126 |
945 | Fouling | 7 | 431 | 109 | 71 |
946 | Feminism | 15 | 427 | 180 | 103 |
947 | Medical Technology | 27 | 426 | 375 | 630 |
947 | Turbulence | 15 | 426 | 54 | 40 |
949 | Economic Theory | 19 | 425 | 14 | 26 |
950 | population trends | 7 | 424 | 43 | 59 |
951 | community development | 46 | 423 | 20 | 46 |
951 | Electrochemical Analysis | 9 | 423 | 539 | 276 |
953 | Plant hormones | 22 | 421 | 38 | 85 |
953 | Carbohydrates | 11 | 421 | 180 | 193 |
955 | weather | 12 | 420 | 139 | 130 |
956 | packaging | 9 | 419 | 37 | 16 |
957 | homosexuality | 11 | 416 | 146 | 106 |
957 | Protein engineering | 15 | 416 | 59 | 107 |
957 | molecular design | 15 | 416 | 55 | 105 |
960 | Labor Unions | 72 | 413 | 1 | 9 |
960 | innovation | 10 | 413 | 187 | 210 |
962 | Architecture | 28 | 412 | 111 | 79 |
962 | Evolutionary Genetics | 14 | 412 | 122 | 120 |
962 | Molecular Epidemiology | 14 | 412 | 122 | 120 |
962 | crime | 10 | 412 | 349 | 240 |
966 | Lipid metabolism | 13 | 411 | 84 | 157 |
966 | Lipid | 13 | 411 | 84 | 157 |
968 | glycoproteins | 11 | 410 | 203 | 229 |
968 | Glycoconjugates | 11 | 410 | 203 | 229 |
968 | glycolipids | 11 | 410 | 203 | 229 |
971 | Human Capital | 13 | 407 | 36 | 33 |
972 | Infection control | 15 | 405 | 348 | 346 |
972 | Creativity | 12 | 405 | 15 | 22 |
974 | Fractals | 19 | 404 | 85 | 119 |
975 | Urban Policy | 20 | 403 | 81 | 135 |
975 | elder abuse | 15 | 403 | 61 | 87 |
975 | Mites | 22 | 403 | 89 | 82 |
978 | Mortgages | 19 | 402 | 33 | 55 |
978 | Organelle biogenesis | 14 | 402 | 47 | 59 |
980 | Restoration Ecology | 19 | 401 | 92 | 158 |
981 | Sonochemistry | 3 | 398 | 557 | 241 |
982 | Nuclear Chemistry | 19 | 397 | 344 | 259 |
982 | Radiochemistry | 19 | 397 | 395 | 299 |
984 | Radio frequency | 10 | 396 | 271 | 152 |
985 | Kinetics | 20 | 394 | 100 | 109 |
985 | Chemical kinetics | 20 | 394 | 172 | 99 |
987 | Animal Physiology | 4 | 393 | 150 | 65 |
987 | Natural selection | 4 | 393 | 150 | 65 |
987 | genetic selection | 4 | 393 | 150 | 65 |
990 | Crystal growth | 16 | 390 | 418 | 446 |
991 | Psychiatric hospitals | 19 | 389 | 163 | 181 |
992 | Water Purification | 19 | 385 | 376 | 390 |
993 | Radiotherapy | 10 | 383 | 165 | 51 |
994 | Protozoa | 11 | 381 | 158 | 185 |
994 | coal | 9 | 381 | 305 | 287 |
996 | Molecular Imaging | 5 | 380 | 721 | 465 |
996 | race relations | 33 | 380 | 62 | 145 |
998 | Food habits | 14 | 379 | 1 | 1 |
999 | Neurolinguistics | 5 | 378 | 217 | 124 |
999 | Technological Innovations | 23 | 378 | 143 | 184 |