226.7K(top 0.1%)
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9.9M(top 0.1%)
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882(top 0.1%)
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11.8M
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Top Disciplines (by citations)
# | Discipline | Articles | Citations | R ARank | R CRank |
---|---|---|---|---|---|
1 | Physics | 5,421 | 530,189 | 42 | 35 |
2 | Science | 4,461 | 510,034 | 42 | 39 |
3 | Biology | 5,679 | 488,245 | 29 | 39 |
4 | Chemistry | 4,355 | 403,377 | 44 | 18 |
5 | Medicine | 3,790 | 330,161 | 65 | 30 |
6 | Molecular Biology | 3,838 | 319,731 | 18 | 15 |
7 | Natural history | 1,072 | 241,231 | 48 | 48 |
8 | Biochemistry | 3,776 | 222,892 | 31 | 22 |
9 | Neurology | 2,403 | 184,233 | 47 | 42 |
10 | Cell Biology | 1,550 | 180,679 | 26 | 39 |
11 | Astrophysics | 2,260 | 169,020 | 29 | 21 |
12 | Nanotechnology | 1,392 | 167,345 | 53 | 15 |
13 | Cytology | 1,432 | 161,311 | 41 | 47 |
14 | Hematology | 4,428 | 143,658 | 7 | 11 |
15 | Psychology | 2,140 | 135,001 | 9 | 7 |
16 | Cancer | 2,059 | 133,862 | 11 | 8 |
17 | Microbiology | 1,765 | 130,267 | 50 | 41 |
18 | United States | 4,107 | 120,751 | 7 | 16 |
19 | Genetics | 1,333 | 117,840 | 30 | 30 |
20 | Biotechnology | 950 | 115,641 | 65 | 13 |
21 | Surgery | 355 | 114,643 | 45 | 15 |
22 | Astronomy | 2,350 | 112,070 | 38 | 38 |
23 | Materials | 1,150 | 106,999 | 103 | 42 |
24 | Research | 2,534 | 104,339 | 54 | 46 |
25 | Medical Oncology | 1,681 | 104,137 | 4 | 2 |
26 | Bioengineering | 774 | 101,196 | 25 | 12 |
27 | Spectrum analysis | 1,434 | 94,493 | 22 | 20 |
28 | Signal Processing | 554 | 93,498 | 26 | 1 |
29 | Human genetics | 389 | 87,659 | 75 | 70 |
30 | Virology | 561 | 86,403 | 70 | 66 |
31 | Nuclear Physics | 2,200 | 86,317 | 52 | 43 |
32 | Ecology | 1,099 | 86,302 | 91 | 66 |
33 | Radiobiology | 1,216 | 81,460 | 7 | 2 |
34 | Endocrinology | 1,049 | 77,331 | 31 | 24 |
35 | Geophysics | 1,939 | 76,075 | 25 | 35 |
36 | Immunology | 1,278 | 75,943 | 40 | 54 |
37 | Image Processing | 248 | 75,190 | 40 | 1 |
38 | Condensed Matter | 1,562 | 71,653 | 45 | 45 |
39 | Biophysics | 2,046 | 69,981 | 21 | 14 |
40 | Solid State Physics | 1,552 | 66,750 | 45 | 47 |
41 | Neurophysiology | 900 | 65,725 | 27 | 35 |
42 | miniaturization | 417 | 65,134 | 20 | 9 |
43 | Pharmacology | 927 | 62,377 | 70 | 14 |
44 | Psychiatry | 1,341 | 60,981 | 46 | 65 |
45 | Public Health | 1,023 | 60,480 | 80 | 51 |
46 | Microelectronics | 427 | 60,014 | 15 | 9 |
47 | Physiology | 1,089 | 58,212 | 37 | 31 |
48 | Oncology | 761 | 58,068 | 6 | 10 |
49 | Physical Chemistry | 878 | 56,580 | 7 | 4 |
50 | Chemical Engineering | 764 | 55,443 | 43 | 11 |
51 | Developmental Biology | 726 | 53,878 | 21 | 28 |
52 | nanoscience | 414 | 49,593 | 67 | 19 |
53 | Materials Science | 1,017 | 48,944 | 80 | 56 |
54 | Botany | 1,264 | 46,915 | 27 | 54 |
55 | Education | 1,411 | 46,730 | 8 | 8 |
56 | Geology | 1,107 | 45,573 | 13 | 12 |
57 | Cell differentiation | 527 | 45,283 | 14 | 15 |
58 | management | 334 | 44,391 | 39 | 23 |
59 | marketing | 338 | 43,167 | 2 | 3 |
60 | Urology | 829 | 43,133 | 11 | 14 |
61 | Social Psychology | 682 | 41,563 | 4 | 7 |
62 | Quantum Gravity | 864 | 41,354 | 43 | 35 |
63 | biological evolution | 445 | 41,302 | 17 | 20 |
64 | Nervous system | 277 | 41,200 | 73 | 23 |
65 | Polymers | 925 | 41,017 | 76 | 35 |
66 | Biocompatible Materials | 649 | 39,808 | 72 | 50 |
67 | Growth | 451 | 38,835 | 14 | 19 |
68 | Sociology | 715 | 38,690 | 9 | 10 |
69 | Telecommunication | 383 | 38,363 | 46 | 11 |
70 | Electronics | 859 | 37,291 | 39 | 7 |
71 | Hypertension | 370 | 36,905 | 54 | 38 |
72 | Environment | 491 | 36,625 | 99 | 94 |
73 | Psychophysiology | 1,001 | 36,468 | 11 | 37 |
74 | Behavior | 789 | 36,233 | 11 | 14 |
75 | Evolution | 377 | 36,137 | 19 | 9 |
76 | Medical Physics | 1,094 | 36,008 | 6 | 7 |
77 | finance | 279 | 35,313 | 19 | 19 |
78 | Oncogenes | 356 | 35,290 | 7 | 6 |
79 | Cardiovascular system | 343 | 35,033 | 56 | 57 |
80 | Environmental Health | 676 | 34,418 | 74 | 88 |
81 | Immunity | 262 | 34,330 | 66 | 73 |
82 | Biomedical Engineering | 828 | 34,209 | 29 | 22 |
83 | Embryology | 461 | 34,060 | 23 | 29 |
84 | Metabolism | 392 | 33,778 | 89 | 54 |
85 | Metabolic diseases | 318 | 33,598 | 85 | 45 |
86 | Biochemical Engineering | 193 | 32,942 | 62 | 30 |
87 | Statistical physics | 808 | 32,543 | 49 | 43 |
88 | Anatomy | 464 | 32,426 | 27 | 23 |
89 | Pharmaceutical Chemistry | 454 | 32,327 | 81 | 34 |
90 | personality | 333 | 31,177 | 4 | 6 |
91 | Child psychology | 521 | 30,690 | 13 | 17 |
92 | Pollution | 502 | 30,232 | 146 | 124 |
93 | Analytical Chemistry | 564 | 30,048 | 78 | 33 |
94 | Planets | 590 | 29,999 | 46 | 44 |
95 | Pediatrics | 620 | 29,463 | 61 | 65 |
96 | Child Development | 496 | 29,456 | 13 | 18 |
97 | Pediatric Neurology | 95 | 29,251 | 76 | 21 |
98 | Genetic regulation | 255 | 28,633 | 12 | 18 |
99 | polymerization | 641 | 28,279 | 82 | 39 |
100 | Nanostructures | 129 | 27,858 | 52 | 11 |
101 | Wireless Communication Systems | 357 | 27,764 | 38 | 7 |
102 | Cytogenetics | 237 | 27,547 | 42 | 37 |
103 | Nanostructured Materials | 488 | 27,344 | 65 | 36 |
104 | Neurons | 148 | 26,988 | 36 | 40 |
105 | Epidemiology | 561 | 26,524 | 79 | 67 |
106 | Statistics | 676 | 26,443 | 21 | 34 |
107 | Catalysis | 420 | 26,306 | 99 | 58 |
108 | carcinogens | 648 | 25,960 | 1 | 1 |
109 | Nutrition | 599 | 25,699 | 75 | 72 |
110 | Molecular evolution | 266 | 25,416 | 11 | 19 |
111 | Developmental Genetics | 195 | 24,919 | 14 | 22 |
112 | Medical genetics | 407 | 24,831 | 110 | 125 |
113 | Gene expression regulation | 198 | 24,589 | 14 | 20 |
114 | Energy Conversion | 171 | 24,384 | 36 | 17 |
115 | Technology | 416 | 24,055 | 74 | 22 |
116 | human behavior | 497 | 23,905 | 2 | 19 |
117 | Mathematical Physics | 626 | 23,544 | 19 | 19 |
118 | Learning disabilities | 453 | 22,855 | 1 | 1 |
119 | Economics | 496 | 22,849 | 76 | 62 |
120 | Artificial Intelligence | 530 | 22,723 | 51 | 45 |
121 | Optics | 696 | 22,613 | 105 | 67 |
122 | Political Science | 850 | 22,365 | 13 | 23 |
123 | Clinical Psychology | 306 | 22,130 | 25 | 21 |
124 | Communication | 747 | 22,093 | 4 | 5 |
125 | Electrochemistry | 736 | 22,059 | 17 | 8 |
126 | nucleic acids | 386 | 21,821 | 22 | 84 |
127 | Environmental Chemistry | 146 | 21,795 | 81 | 19 |
128 | organization | 94 | 21,556 | 20 | 8 |
129 | Environmental Engineering | 386 | 21,553 | 81 | 87 |
130 | Petroleum Engineering | 667 | 21,091 | 3 | 2 |
131 | Fluid Mechanics | 452 | 20,819 | 25 | 23 |
132 | Transportation | 646 | 20,586 | 3 | 4 |
133 | Business | 165 | 20,497 | 26 | 16 |
134 | Pathology | 347 | 20,399 | 42 | 35 |
135 | Water | 335 | 20,260 | 23 | 26 |
136 | Cognition | 264 | 20,222 | 31 | 10 |
137 | viral genetics | 100 | 19,884 | 24 | 24 |
138 | Hydrology | 413 | 19,822 | 28 | 21 |
139 | Mental illness | 302 | 19,084 | 60 | 52 |
140 | Obstetrics | 691 | 18,664 | 36 | 40 |
141 | commerce | 105 | 18,655 | 29 | 16 |
142 | Computational Biology | 327 | 18,385 | 60 | 92 |
143 | Colloids | 395 | 18,350 | 78 | 53 |
144 | sanitation | 285 | 18,095 | 42 | 63 |
145 | Medical Microbiology | 286 | 18,081 | 42 | 35 |
146 | Adolescent | 513 | 17,709 | 11 | 6 |
147 | Toxicology | 399 | 17,589 | 108 | 75 |
148 | Mathematics | 1,368 | 17,505 | 44 | 57 |
149 | Organic Chemistry | 292 | 17,311 | 93 | 42 |
150 | Neurochemistry | 311 | 17,286 | 70 | 49 |
151 | Light | 259 | 16,980 | 2 | 8 |
152 | drug therapy | 435 | 16,892 | 28 | 36 |
153 | Health | 478 | 16,799 | 12 | 10 |
154 | Animal Behavior | 408 | 16,707 | 10 | 21 |
155 | Geriatrics | 910 | 16,506 | 23 | 78 |
156 | Mental Disorders | 408 | 16,237 | 111 | 160 |
157 | fuel cells | 177 | 16,185 | 39 | 22 |
158 | Molecular Genetics | 267 | 16,158 | 27 | 28 |
159 | Health promotion | 342 | 16,144 | 12 | 13 |
160 | Social Sciences | 622 | 16,103 | 17 | 17 |
161 | Leukemia | 325 | 16,044 | 12 | 15 |
162 | Surface Chemistry | 344 | 16,041 | 66 | 38 |
163 | Sedimentology | 243 | 15,990 | 3 | 2 |
164 | Health Education | 611 | 15,905 | 4 | 5 |
165 | Liver diseases | 147 | 15,800 | 103 | 70 |
166 | water supply | 276 | 15,672 | 10 | 9 |
167 | Electrical Engineering | 822 | 15,652 | 35 | 17 |
168 | Neurobiology | 222 | 15,511 | 58 | 52 |
169 | Industrial Engineering | 335 | 15,260 | 16 | 8 |
170 | Speech Disorders | 373 | 14,844 | 9 | 8 |
171 | Bioinformatics | 235 | 14,765 | 62 | 91 |
172 | Dermatology | 447 | 14,586 | 21 | 26 |
173 | Immune system | 83 | 14,547 | 81 | 78 |
174 | Developmental Psychology | 226 | 14,496 | 22 | 24 |
175 | Speech | 310 | 14,232 | 8 | 6 |
176 | Molecular structure | 160 | 14,123 | 39 | 35 |
177 | Therapeutics | 303 | 14,095 | 36 | 42 |
178 | Special Education | 299 | 14,092 | 8 | 5 |
179 | Bioorganic chemistry | 178 | 14,032 | 110 | 35 |
180 | Reproduction | 339 | 13,757 | 36 | 31 |
181 | Photochemistry | 249 | 13,739 | 5 | 2 |
182 | preventive medicine | 241 | 13,607 | 14 | 13 |
183 | psychotherapy | 176 | 13,594 | 25 | 16 |
184 | Anthropology | 575 | 13,560 | 12 | 7 |
185 | Allergy | 108 | 13,411 | 78 | 75 |
186 | Psychopharmacology | 339 | 13,327 | 37 | 59 |
187 | Pharmacy | 278 | 13,300 | 60 | 27 |
188 | Operations Research | 304 | 13,274 | 18 | 24 |
189 | Microbial Ecology | 198 | 13,179 | 111 | 127 |
190 | Drug delivery systems | 133 | 13,111 | 16 | 8 |
191 | Optical materials | 177 | 13,055 | 160 | 105 |
192 | genome | 152 | 13,018 | 79 | 118 |
193 | Bacteriology | 204 | 13,005 | 53 | 56 |
194 | Meteorology | 219 | 12,998 | 165 | 138 |
195 | Child | 511 | 12,969 | 23 | 33 |
196 | alcoholism | 385 | 12,967 | 24 | 29 |
197 | Language Disorders | 267 | 12,955 | 7 | 5 |
198 | Genomics | 303 | 12,767 | 86 | 78 |
199 | Brain | 301 | 12,741 | 72 | 83 |
200 | Psycholinguistics | 160 | 12,509 | 17 | 7 |
201 | adolescence | 258 | 12,440 | 5 | 5 |
202 | Biomechanics | 243 | 12,406 | 12 | 15 |
203 | Carcinogenesis | 252 | 12,260 | 5 | 7 |
204 | Earth Sciences | 253 | 12,193 | 82 | 64 |
205 | mutagens | 229 | 12,150 | 7 | 7 |
206 | Oceanography | 187 | 12,073 | 94 | 45 |
207 | Sports Medicine | 423 | 12,032 | 45 | 55 |
208 | Obesity | 316 | 11,985 | 38 | 54 |
209 | Roads | 493 | 11,977 | 2 | 2 |
210 | Medical Laboratory Science | 273 | 11,930 | 14 | 33 |
211 | Neuropsychology | 365 | 11,881 | 25 | 44 |
212 | viruses | 218 | 11,710 | 73 | 99 |
213 | Diet | 239 | 11,679 | 79 | 99 |
214 | Immunotherapy | 192 | 11,620 | 44 | 74 |
215 | Engineering | 354 | 11,509 | 63 | 38 |
216 | Sports | 521 | 11,485 | 10 | 32 |
217 | Clinical Chemistry | 218 | 11,474 | 98 | 78 |
218 | Information Theory | 188 | 11,432 | 36 | 26 |
219 | cell physiology | 242 | 11,377 | 31 | 58 |
220 | Plant cells | 117 | 11,373 | 111 | 138 |
221 | Genetic engineering | 197 | 11,335 | 31 | 21 |
222 | Respiration | 167 | 11,297 | 57 | 31 |
223 | arthritis | 110 | 11,247 | 127 | 66 |
224 | Genetic therapy | 212 | 11,135 | 19 | 12 |
225 | Self | 39 | 11,127 | 1 | 1 |
226 | Linguistics | 280 | 10,986 | 18 | 15 |
227 | Identity | 32 | 10,943 | 1 | 1 |
228 | Geochemistry | 366 | 10,902 | 18 | 16 |
229 | rehabilitation | 360 | 10,885 | 31 | 38 |
230 | proteins | 265 | 10,753 | 45 | 50 |
231 | Substance Abuse | 383 | 10,749 | 19 | 19 |
232 | Aging | 762 | 10,635 | 16 | 97 |
233 | gene mapping | 170 | 10,628 | 64 | 81 |
234 | Photonics | 239 | 10,611 | 72 | 75 |
235 | Learning | 295 | 10,593 | 1 | 14 |
236 | Educational Psychology | 292 | 10,495 | 5 | 12 |
237 | Engineering Mathematics | 230 | 10,437 | 59 | 8 |
238 | Metastasis | 102 | 10,397 | 2 | 2 |
239 | Biometrics | 309 | 10,388 | 15 | 30 |
240 | Molecular Pharmacology | 113 | 10,376 | 16 | 4 |
241 | Diagnostic microbiology | 133 | 10,256 | 44 | 41 |
242 | Climatology | 173 | 10,216 | 132 | 115 |
243 | Molecular Microbiology | 127 | 10,157 | 25 | 30 |
244 | Numerical Analysis | 327 | 9,912 | 10 | 9 |
245 | Chemotherapy | 240 | 9,884 | 11 | 7 |
246 | Gerontology | 702 | 9,880 | 14 | 30 |
247 | Plants | 223 | 9,802 | 84 | 131 |
248 | Hearing | 211 | 9,725 | 13 | 8 |
249 | Renewable Energy Sources | 88 | 9,440 | 71 | 45 |
250 | Signal Transduction | 77 | 9,427 | 76 | 19 |
251 | Cell death | 68 | 9,331 | 152 | 79 |
252 | drug addiction | 245 | 9,314 | 28 | 32 |
253 | Population Genetics | 127 | 9,308 | 49 | 41 |
254 | Radio | 179 | 9,215 | 51 | 50 |
255 | drugs | 185 | 9,179 | 32 | 8 |
256 | Transplantation | 162 | 9,134 | 119 | 85 |
257 | Medical Anthropology | 134 | 9,066 | 35 | 23 |
258 | Control Theory | 257 | 9,050 | 31 | 22 |
259 | Pharmaceutical Technology | 189 | 8,950 | 15 | 7 |
260 | Stem cells | 176 | 8,820 | 52 | 41 |
261 | plant molecular biology | 102 | 8,736 | 150 | 143 |
262 | Alzheimer's disease | 325 | 8,733 | 72 | 60 |
263 | Mineralogy | 194 | 8,625 | 47 | 41 |
264 | Pharmacogenetics | 178 | 8,560 | 6 | 5 |
265 | Nonlinear Dynamics | 281 | 8,471 | 71 | 77 |
266 | pain | 91 | 8,366 | 154 | 89 |
267 | Nursing | 349 | 8,359 | 13 | 19 |
268 | language | 210 | 8,347 | 3 | 3 |
269 | Molecular ecology | 124 | 8,302 | 47 | 53 |
270 | Virulence | 107 | 8,223 | 59 | 58 |
271 | behavioral medicine | 178 | 8,162 | 28 | 46 |
272 | health behavior | 217 | 8,137 | 24 | 18 |
273 | Dementia | 311 | 8,103 | 71 | 59 |
274 | Sociolinguistics | 133 | 8,042 | 3 | 1 |
275 | Host-parasite interactions | 109 | 7,979 | 69 | 86 |
276 | Youth | 175 | 7,977 | 3 | 3 |
277 | counseling | 228 | 7,942 | 22 | 11 |
278 | Diabetes mellitus | 165 | 7,904 | 131 | 193 |
279 | Social work | 440 | 7,781 | 4 | 9 |
280 | Demography | 180 | 7,779 | 12 | 12 |
281 | Automation | 207 | 7,757 | 65 | 84 |
282 | Paleontology | 273 | 7,712 | 32 | 28 |
283 | Hemodynamics | 73 | 7,661 | 72 | 35 |
284 | energy conservation | 97 | 7,629 | 61 | 32 |
285 | Ethology | 182 | 7,558 | 27 | 48 |
286 | Sleep | 107 | 7,518 | 136 | 62 |
287 | Geomagnetism | 236 | 7,500 | 16 | 9 |
288 | Cognitive Science | 140 | 7,494 | 29 | 64 |
289 | Cell metabolism | 37 | 7,412 | 80 | 57 |
290 | Smoking | 189 | 7,362 | 14 | 14 |
291 | older people | 677 | 7,322 | 8 | 14 |
292 | Homeostasis | 36 | 7,309 | 62 | 57 |
293 | Computational Chemistry | 56 | 7,300 | 20 | 56 |
294 | Cognitive neuroscience | 108 | 7,278 | 65 | 78 |
295 | Otolaryngology | 122 | 7,220 | 15 | 5 |
296 | Decision making | 173 | 7,164 | 14 | 21 |
297 | Statistical Mechanics | 209 | 7,147 | 8 | 6 |
298 | Nanoparticles | 133 | 7,111 | 92 | 72 |
299 | Teaching | 400 | 7,070 | 4 | 13 |
300 | Biodiversity conservation | 88 | 7,068 | 191 | 197 |
301 | Computer Architecture | 118 | 6,983 | 5 | 2 |
302 | Econometrics | 114 | 6,959 | 58 | 52 |
303 | Advertising | 127 | 6,944 | 2 | 1 |
304 | Magnetohydrodynamics | 194 | 6,920 | 6 | 6 |
305 | Quantum electronics | 210 | 6,858 | 40 | 26 |
306 | Algae | 146 | 6,810 | 18 | 7 |
307 | Production Management | 148 | 6,802 | 14 | 27 |
308 | Biopharmaceutics | 156 | 6,796 | 12 | 5 |
309 | Family | 213 | 6,742 | 17 | 14 |
310 | Histology | 154 | 6,740 | 80 | 90 |
311 | Entomology | 198 | 6,698 | 127 | 71 |
312 | Diabetes | 141 | 6,628 | 209 | 258 |
313 | Critical Care | 115 | 6,529 | 155 | 196 |
314 | Water pollution | 135 | 6,500 | 111 | 117 |
315 | Cybernetics | 115 | 6,494 | 58 | 48 |
316 | Plant physiology | 88 | 6,478 | 225 | 171 |
317 | Critical Care Medicine | 100 | 6,440 | 180 | 196 |
318 | Marine Biology | 168 | 6,414 | 171 | 129 |
319 | biological factors | 126 | 6,401 | 57 | 25 |
320 | Chromosome mapping | 138 | 6,365 | 58 | 73 |
321 | Radiology | 187 | 6,335 | 25 | 10 |
322 | Chromosomes | 100 | 6,249 | 6 | 3 |
323 | Mass Spectrometry | 226 | 6,242 | 10 | 20 |
324 | Microorganisms | 38 | 6,172 | 215 | 65 |
325 | Medical innovations | 69 | 6,156 | 61 | 68 |
326 | Vocational guidance | 162 | 6,141 | 25 | 17 |
327 | Environmental Toxicology | 89 | 6,108 | 165 | 109 |
328 | Primates | 193 | 6,106 | 12 | 15 |
329 | computer networks | 189 | 6,093 | 42 | 41 |
330 | Seaweed | 125 | 6,089 | 5 | 4 |
331 | Orthopedics | 237 | 6,076 | 42 | 77 |
332 | drug development | 69 | 6,057 | 68 | 68 |
333 | Personality Assessment | 76 | 5,972 | 18 | 6 |
334 | Rheumatology | 72 | 5,969 | 136 | 79 |
335 | Ophthalmology | 115 | 5,888 | 165 | 108 |
335 | lasers | 185 | 5,888 | 72 | 40 |
337 | Climate change | 49 | 5,867 | 186 | 182 |
337 | Eutrophication | 48 | 5,867 | 186 | 182 |
339 | human development | 144 | 5,785 | 7 | 17 |
340 | energy development | 42 | 5,763 | 33 | 24 |
341 | health services | 211 | 5,733 | 21 | 17 |
342 | Diagnostic Imaging | 230 | 5,725 | 45 | 87 |
343 | gene therapy | 107 | 5,714 | 50 | 50 |
344 | Atmospheric Physics | 97 | 5,693 | 237 | 203 |
345 | Geography | 199 | 5,535 | 123 | 124 |
346 | Archaeology | 169 | 5,494 | 40 | 20 |
347 | sexual behavior | 147 | 5,485 | 2 | 5 |
348 | protein | 151 | 5,468 | 46 | 76 |
349 | Latin America | 1,087 | 5,420 | 3 | 4 |
350 | enzymes | 133 | 5,355 | 21 | 20 |
351 | environmental protection | 72 | 5,346 | 374 | 191 |
352 | Sound | 178 | 5,336 | 9 | 16 |
353 | Criminal psychology | 83 | 5,318 | 42 | 23 |
354 | Social behavior | 136 | 5,294 | 24 | 45 |
355 | Health Services Research | 98 | 5,282 | 158 | 66 |
355 | Phylogeny | 69 | 5,282 | 36 | 13 |
357 | Mental Health | 238 | 5,253 | 22 | 33 |
358 | eugenics | 103 | 5,239 | 13 | 6 |
359 | Humanities | 104 | 5,215 | 27 | 3 |
360 | Energy Storage | 109 | 5,211 | 54 | 30 |
361 | Computer-Aided Design | 106 | 5,210 | 8 | 9 |
362 | Information Science | 181 | 5,195 | 14 | 17 |
363 | Intellectual disability | 170 | 5,152 | 15 | 17 |
364 | Religion | 111 | 5,103 | 51 | 1 |
365 | Criminology | 82 | 5,016 | 78 | 28 |
366 | United Kingdom | 140 | 5,008 | 80 | 122 |
367 | cloning | 72 | 4,985 | 19 | 23 |
368 | Developmental Disabilities | 126 | 4,848 | 37 | 68 |
369 | Combinatorial chemistry | 73 | 4,819 | 50 | 41 |
370 | families | 164 | 4,791 | 15 | 16 |
370 | pharmaceutical industry | 111 | 4,791 | 3 | 1 |
372 | Membranes | 94 | 4,728 | 57 | 51 |
373 | Health Policy | 203 | 4,717 | 102 | 130 |
374 | heredity | 114 | 4,704 | 14 | 10 |
375 | Hormones | 94 | 4,676 | 43 | 32 |
376 | Environmental monitoring | 105 | 4,645 | 290 | 266 |
377 | Nuclear Fusion | 146 | 4,638 | 37 | 20 |
378 | Communication in medicine | 150 | 4,637 | 4 | 6 |
379 | Regional Planning | 135 | 4,613 | 48 | 39 |
380 | Chronobiology | 67 | 4,604 | 6 | 1 |
380 | biological clocks | 67 | 4,604 | 6 | 1 |
380 | circadian rhythm | 67 | 4,604 | 6 | 1 |
380 | Reading | 121 | 4,604 | 3 | 2 |
380 | biological rhythms | 67 | 4,604 | 6 | 1 |
385 | Circadian rhythms | 65 | 4,574 | 3 | 1 |
386 | Anxiety Disorders | 75 | 4,565 | 23 | 26 |
387 | Radiography | 107 | 4,555 | 58 | 64 |
388 | environmental pollution | 127 | 4,543 | 373 | 402 |
389 | Anxiety | 75 | 4,523 | 21 | 27 |
390 | Exercise | 152 | 4,466 | 22 | 26 |
391 | Proteome | 94 | 4,458 | 64 | 79 |
392 | International Relations | 367 | 4,449 | 10 | 35 |
392 | Adolescent Psychology | 101 | 4,449 | 19 | 17 |
394 | Memory | 88 | 4,423 | 12 | 17 |
395 | crime | 68 | 4,378 | 35 | 18 |
396 | Information Technology | 174 | 4,373 | 41 | 57 |
397 | RNA | 93 | 4,260 | 7 | 19 |
398 | System analysis | 130 | 4,221 | 70 | 37 |
399 | Primary health care | 87 | 4,192 | 160 | 54 |
400 | Genetic epidemiology | 96 | 4,190 | 15 | 11 |
401 | mycoses | 67 | 4,189 | 36 | 71 |
402 | Energy Harvesting | 57 | 4,182 | 23 | 22 |
403 | Biochemical Genetics | 52 | 4,152 | 7 | 1 |
404 | Immunopathology | 72 | 4,134 | 124 | 78 |
405 | city planning | 134 | 4,132 | 47 | 43 |
406 | Biodiversity | 94 | 4,128 | 220 | 206 |
407 | Physical Therapy | 111 | 4,124 | 99 | 119 |
408 | Thrombosis | 69 | 4,072 | 142 | 108 |
409 | Emergency Medicine | 212 | 4,061 | 36 | 57 |
410 | Marriage | 65 | 4,025 | 18 | 7 |
411 | Environmental Policy | 89 | 4,011 | 219 | 258 |
411 | infection | 72 | 4,011 | 168 | 112 |
413 | violence | 104 | 4,001 | 23 | 19 |
414 | Petrology | 81 | 3,995 | 76 | 63 |
415 | Information Systems | 79 | 3,953 | 37 | 26 |
416 | Public Policy | 132 | 3,908 | 53 | 54 |
417 | Political Psychology | 29 | 3,897 | 42 | 6 |
418 | Behavioral Genetics | 81 | 3,876 | 7 | 9 |
419 | behavior therapy | 129 | 3,861 | 17 | 31 |
420 | DNA polymerases | 23 | 3,859 | 104 | 88 |
421 | Hydrogeology | 65 | 3,842 | 30 | 4 |
422 | Atmospheric Chemistry | 37 | 3,837 | 296 | 206 |
423 | Sexual health | 167 | 3,816 | 9 | 10 |
424 | Mathematical Economics | 24 | 3,815 | 31 | 38 |
425 | auditory perception | 36 | 3,806 | 12 | 6 |
426 | Women's health | 146 | 3,803 | 34 | 31 |
427 | Radio waves | 87 | 3,765 | 78 | 52 |
428 | Drug design | 110 | 3,754 | 42 | 48 |
429 | Marriage counseling | 50 | 3,753 | 13 | 7 |
430 | vascular diseases | 56 | 3,691 | 106 | 100 |
431 | Comparative Physiology | 122 | 3,681 | 14 | 28 |
432 | Parenteral nutrition | 80 | 3,669 | 54 | 91 |
433 | Zoology | 144 | 3,664 | 172 | 158 |
434 | Software Engineering | 125 | 3,658 | 15 | 22 |
435 | Infections | 52 | 3,623 | 132 | 99 |
436 | Computer Graphics | 132 | 3,617 | 70 | 102 |
437 | Medical Technology | 117 | 3,600 | 22 | 25 |
438 | Lymphoma | 217 | 3,599 | 6 | 2 |
439 | Speech Perception | 33 | 3,580 | 9 | 6 |
440 | Robotics | 85 | 3,566 | 112 | 69 |
441 | Counseling Psychology | 31 | 3,561 | 28 | 5 |
442 | Groundwater | 142 | 3,552 | 12 | 10 |
443 | Philosophy | 396 | 3,540 | 20 | 39 |
444 | Research Design | 146 | 3,539 | 19 | 93 |
445 | Community Psychology | 81 | 3,526 | 22 | 42 |
446 | Elderly | 525 | 3,485 | 7 | 9 |
447 | Cerebral cortex | 53 | 3,435 | 126 | 106 |
448 | Breeding | 66 | 3,408 | 152 | 102 |
449 | Recombinant DNA | 83 | 3,392 | 44 | 40 |
450 | Fracture mechanics | 96 | 3,343 | 32 | 24 |
451 | child abuse | 68 | 3,340 | 30 | 27 |
452 | software | 26 | 3,339 | 70 | 3 |
453 | Physical fitness | 79 | 3,330 | 49 | 53 |
454 | Traffic Engineering | 71 | 3,329 | 10 | 9 |
455 | Human biology | 147 | 3,320 | 1 | 6 |
456 | Eating Disorders | 51 | 3,319 | 119 | 57 |
457 | Mental Health Services | 166 | 3,316 | 50 | 59 |
458 | Adolescent Medicine | 44 | 3,314 | 85 | 73 |
459 | paraphilias | 35 | 3,309 | 4 | 2 |
460 | Feeding and Eating Disorders | 50 | 3,300 | 113 | 52 |
461 | Multiple Myeloma | 210 | 3,299 | 6 | 2 |
462 | Socialization | 95 | 3,296 | 4 | 11 |
463 | Industrial Microbiology | 59 | 3,283 | 207 | 163 |
464 | psychopathology | 35 | 3,268 | 31 | 27 |
465 | Orthopedic Surgery | 141 | 3,224 | 14 | 37 |
466 | medical education | 182 | 3,210 | 112 | 166 |
467 | Seismology | 111 | 3,207 | 37 | 37 |
468 | Perception | 89 | 3,204 | 66 | 77 |
469 | Microwaves | 134 | 3,188 | 83 | 72 |
470 | Mycology | 106 | 3,175 | 89 | 99 |
471 | Animal ecology | 100 | 3,171 | 94 | 129 |
472 | Mechanics | 113 | 3,164 | 32 | 35 |
473 | Informatics | 41 | 3,150 | 81 | 41 |
474 | Machine Learning | 43 | 3,148 | 13 | 30 |
475 | Depression | 48 | 3,126 | 25 | 27 |
476 | Nanobiotechnology | 8 | 3,123 | 178 | 12 |
477 | Bacterial infections | 58 | 3,115 | 50 | 115 |
478 | Energy Policy | 68 | 3,110 | 82 | 78 |
479 | cytokines | 70 | 3,088 | 55 | 46 |
480 | Radiation | 83 | 3,079 | 98 | 54 |
481 | free radicals | 36 | 3,071 | 194 | 129 |
482 | role | 81 | 3,069 | 3 | 7 |
483 | economic policy | 99 | 3,044 | 142 | 88 |
484 | Emotions | 64 | 3,041 | 24 | 44 |
485 | Hospitals | 147 | 3,030 | 45 | 68 |
486 | Hippocampus | 49 | 3,029 | 17 | 26 |
487 | natural gas | 101 | 3,023 | 12 | 8 |
488 | Vision | 43 | 3,010 | 78 | 40 |
489 | Genetic algorithms | 11 | 3,003 | 104 | 37 |
490 | Evolutionary Computation | 12 | 2,978 | 101 | 43 |
490 | Porous materials | 100 | 2,978 | 6 | 5 |
492 | Microscopy | 262 | 2,964 | 39 | 53 |
493 | Lipids | 46 | 2,946 | 171 | 120 |
494 | Atomic spectroscopy | 81 | 2,945 | 36 | 29 |
495 | drug resistance | 17 | 2,936 | 112 | 5 |
496 | Economic History | 237 | 2,931 | 111 | 125 |
496 | Molecular cloning | 65 | 2,931 | 52 | 44 |
496 | Writing | 34 | 2,931 | 13 | 2 |
499 | Quantum Optics | 81 | 2,930 | 35 | 30 |
500 | Power Electronics | 88 | 2,928 | 89 | 118 |
501 | Community Psychiatry | 129 | 2,927 | 44 | 89 |
502 | Genetic recombination | 64 | 2,925 | 51 | 43 |
503 | Child welfare | 108 | 2,911 | 21 | 17 |
504 | Ethnology | 200 | 2,908 | 21 | 30 |
505 | Cognitive Therapy | 54 | 2,885 | 28 | 15 |
506 | Health Services Administration | 85 | 2,879 | 68 | 69 |
507 | Audiology | 83 | 2,853 | 57 | 61 |
508 | Laser Spectroscopy | 75 | 2,850 | 34 | 29 |
509 | biopolymers | 84 | 2,828 | 102 | 89 |
510 | Celestial Mechanics | 145 | 2,823 | 1 | 3 |
511 | General Surgery | 114 | 2,807 | 28 | 5 |
512 | Psychometrics | 68 | 2,803 | 35 | 55 |
513 | Pharmacokinetics | 43 | 2,777 | 73 | 27 |
513 | Classification | 9 | 2,777 | 140 | 20 |
515 | locomotion | 32 | 2,775 | 45 | 10 |
515 | posture | 32 | 2,775 | 45 | 10 |
515 | gait | 32 | 2,775 | 45 | 10 |
515 | walking | 32 | 2,775 | 45 | 10 |
519 | Biomolecules | 27 | 2,768 | 47 | 28 |
520 | Digestive system diseases | 97 | 2,767 | 46 | 42 |
521 | Plant Taxonomy | 88 | 2,716 | 28 | 16 |
522 | coal | 51 | 2,714 | 32 | 26 |
523 | Biogeochemistry | 44 | 2,692 | 182 | 167 |
524 | Journalism | 107 | 2,685 | 7 | 3 |
525 | Electrophoresis | 45 | 2,658 | 256 | 89 |
526 | Financial management | 27 | 2,651 | 69 | 26 |
527 | Geometry | 124 | 2,638 | 22 | 14 |
528 | drug evaluation | 102 | 2,633 | 24 | 27 |
529 | Plant breeding | 55 | 2,624 | 95 | 41 |
530 | Cytokine | 59 | 2,618 | 6 | 12 |
531 | Steroids | 56 | 2,586 | 25 | 14 |
532 | Urban Economics | 48 | 2,585 | 5 | 4 |
532 | Suicide | 56 | 2,585 | 24 | 15 |
534 | Computer Vision | 57 | 2,572 | 60 | 118 |
534 | complementary therapies | 88 | 2,572 | 128 | 75 |
536 | Structure-activity relationship | 21 | 2,569 | 41 | 24 |
537 | Vaccines | 71 | 2,564 | 190 | 141 |
538 | Soft Condensed Matter | 76 | 2,560 | 113 | 93 |
539 | Sleep Disorders | 103 | 2,551 | 146 | 219 |
540 | Psychiatric Nursing | 110 | 2,541 | 6 | 2 |
541 | blood transfusion | 103 | 2,530 | 53 | 59 |
542 | Relationships | 48 | 2,508 | 1 | 3 |
543 | Analytical Biochemistry | 81 | 2,481 | 38 | 51 |
544 | Europe | 270 | 2,468 | 141 | 327 |
545 | cryosphere | 39 | 2,466 | 59 | 36 |
546 | Population | 99 | 2,454 | 38 | 28 |
547 | Earthquake Engineering | 70 | 2,442 | 93 | 75 |
548 | immigration | 45 | 2,435 | 1 | 7 |
548 | migration policy | 45 | 2,435 | 1 | 7 |
548 | Asylum seeker | 45 | 2,435 | 1 | 7 |
551 | Tropical Medicine | 76 | 2,432 | 127 | 91 |
552 | behavior modification | 84 | 2,411 | 25 | 45 |
553 | Dietetics | 57 | 2,409 | 38 | 32 |
554 | fertility | 69 | 2,401 | 136 | 157 |
555 | Political Sociology | 24 | 2,385 | 69 | 18 |
556 | Insects | 57 | 2,383 | 164 | 96 |
557 | Birds | 76 | 2,378 | 150 | 92 |
558 | School Psychology | 87 | 2,377 | 15 | 23 |
559 | Geodesy | 54 | 2,364 | 46 | 16 |
560 | Experimental Psychology | 65 | 2,362 | 28 | 58 |
561 | Strategic planning | 55 | 2,353 | 16 | 23 |
562 | Antioxidants | 31 | 2,351 | 81 | 86 |
563 | Morphology | 58 | 2,347 | 49 | 33 |
564 | Proteomics | 39 | 2,332 | 138 | 109 |
565 | Mobile Computing | 50 | 2,312 | 111 | 49 |
566 | occupational diseases | 76 | 2,302 | 69 | 73 |
567 | Educational Technology | 92 | 2,299 | 36 | 45 |
568 | Ceramics | 93 | 2,296 | 154 | 159 |
568 | recreation | 183 | 2,296 | 2 | 13 |
570 | sedimentary basins | 91 | 2,293 | 3 | 6 |
571 | Social policy | 78 | 2,289 | 57 | 34 |
572 | Risk | 46 | 2,283 | 38 | 36 |
573 | speech therapy | 64 | 2,277 | 17 | 9 |
574 | sex crimes | 60 | 2,264 | 22 | 15 |
575 | Economic Development | 70 | 2,263 | 90 | 113 |
575 | Infertility | 63 | 2,263 | 141 | 157 |
577 | Pediatric Nursing | 118 | 2,259 | 5 | 6 |
578 | Quality of life | 59 | 2,252 | 123 | 156 |
579 | Human evolution | 56 | 2,250 | 28 | 32 |
580 | Oxidation-reduction | 27 | 2,237 | 114 | 102 |
581 | analysis | 80 | 2,236 | 10 | 34 |
582 | Human Geography | 94 | 2,217 | 60 | 88 |
583 | ecosystem | 41 | 2,215 | 221 | 223 |
583 | Glass | 54 | 2,215 | 189 | 156 |
583 | pottery | 54 | 2,215 | 186 | 151 |
586 | energy resources | 30 | 2,212 | 44 | 44 |
587 | plant communities | 29 | 2,211 | 305 | 215 |
588 | Food | 67 | 2,204 | 429 | 403 |
589 | Teratology | 75 | 2,200 | 13 | 28 |
590 | Systems Engineering | 76 | 2,197 | 182 | 138 |
591 | Environmental Microbiology | 46 | 2,174 | 190 | 257 |
591 | Alternative Medicine | 65 | 2,174 | 175 | 96 |
593 | Database Management | 52 | 2,149 | 76 | 67 |
594 | Molecules | 77 | 2,146 | 153 | 167 |
595 | mathematical analysis | 135 | 2,130 | 63 | 39 |
596 | Psychosomatic Medicine | 38 | 2,092 | 88 | 85 |
597 | Green Chemistry | 69 | 2,087 | 224 | 357 |
598 | Nutrition physiology | 37 | 2,061 | 86 | 57 |
599 | Obstetric Nursing | 104 | 2,054 | 3 | 3 |
600 | mutation | 24 | 2,046 | 57 | 29 |
601 | Cosmology | 60 | 2,041 | 118 | 50 |
602 | Infection control | 50 | 2,009 | 96 | 77 |
603 | Genes | 81 | 2,000 | 62 | 83 |
604 | homosexuality | 63 | 1,998 | 10 | 14 |
605 | North America | 80 | 1,995 | 14 | 14 |
606 | Engineering Geology | 85 | 1,978 | 82 | 121 |
607 | Intelligence | 33 | 1,970 | 24 | 27 |
608 | exobiology | 21 | 1,969 | 80 | 35 |
609 | Occupational Health | 99 | 1,964 | 57 | 70 |
610 | Neuropsychiatry | 56 | 1,958 | 97 | 89 |
611 | Greenhouse gases | 54 | 1,942 | 1 | 1 |
612 | Language Acquisition | 56 | 1,939 | 38 | 44 |
613 | Geomorphology | 56 | 1,935 | 41 | 64 |
614 | Dynamics | 163 | 1,932 | 19 | 63 |
615 | Post-traumatic stress disorder | 61 | 1,923 | 54 | 73 |
616 | Developing countries | 85 | 1,916 | 119 | 145 |
617 | Bilingualism | 39 | 1,910 | 7 | 8 |
618 | environmental exposure | 68 | 1,904 | 141 | 176 |
619 | Geriatric Psychiatry | 82 | 1,894 | 78 | 125 |
620 | Data Mining | 52 | 1,887 | 105 | 165 |
621 | brain mapping | 43 | 1,877 | 110 | 124 |
622 | drug abuse | 97 | 1,866 | 27 | 36 |
623 | Socioeconomic Factors | 65 | 1,864 | 28 | 33 |
624 | Metals | 55 | 1,855 | 320 | 184 |
625 | Palliative Care | 78 | 1,848 | 48 | 58 |
626 | Systems Biology | 82 | 1,836 | 87 | 117 |
627 | Family Therapy | 73 | 1,827 | 38 | 38 |
628 | Welfare Economics | 32 | 1,824 | 46 | 31 |
629 | Microeconomics | 38 | 1,819 | 31 | 31 |
630 | Physical organic chemistry | 54 | 1,808 | 166 | 107 |
631 | mammals | 68 | 1,796 | 80 | 74 |
632 | Development Economics | 35 | 1,786 | 33 | 29 |
633 | Applied Linguistics | 43 | 1,782 | 39 | 14 |
633 | Clinical Immunology | 60 | 1,782 | 109 | 119 |
633 | Metallurgy | 78 | 1,782 | 277 | 245 |
636 | peace | 59 | 1,781 | 18 | 50 |
637 | Sustainable Engineering | 73 | 1,779 | 141 | 268 |
638 | Autism | 40 | 1,777 | 89 | 88 |
639 | Electromagnetism | 48 | 1,764 | 106 | 60 |
640 | Cytoskeleton | 32 | 1,751 | 22 | 16 |
641 | Petroleum | 38 | 1,748 | 39 | 7 |
642 | Petroleum Geology | 60 | 1,744 | 7 | 7 |
643 | Quantum Chemistry | 111 | 1,741 | 16 | 31 |
644 | Biogeochemical cycles | 22 | 1,740 | 141 | 140 |
644 | disabilities | 85 | 1,740 | 30 | 48 |
646 | California | 48 | 1,728 | 49 | 34 |
647 | Schizophrenia | 48 | 1,717 | 185 | 212 |
648 | Social interaction | 49 | 1,701 | 5 | 11 |
649 | Plant Morphology | 64 | 1,692 | 13 | 11 |
650 | race relations | 83 | 1,689 | 13 | 18 |
651 | natural products | 34 | 1,688 | 421 | 222 |
652 | histological techniques | 42 | 1,684 | 62 | 87 |
653 | Travel | 66 | 1,682 | 47 | 50 |
654 | women | 69 | 1,681 | 19 | 9 |
655 | Systems Analysis | 49 | 1,680 | 68 | 43 |
656 | Interferons | 54 | 1,668 | 3 | 5 |
657 | language therapy | 38 | 1,660 | 2 | 3 |
658 | Parallel Processing | 60 | 1,646 | 20 | 39 |
659 | planning | 41 | 1,631 | 34 | 17 |
660 | Organometallic compounds | 36 | 1,630 | 274 | 165 |
661 | Real-time Data Processing | 15 | 1,626 | 10 | 4 |
662 | Positive Psychology | 10 | 1,624 | 32 | 11 |
663 | cell movement | 28 | 1,619 | 26 | 19 |
664 | Music | 104 | 1,612 | 17 | 23 |
664 | Environmental pollutants | 58 | 1,612 | 242 | 353 |
666 | Synthetic biology | 51 | 1,605 | 19 | 19 |
667 | Fluid Dynamics | 77 | 1,597 | 69 | 79 |
668 | abnormalities | 66 | 1,590 | 3 | 14 |
669 | soil microbiology | 24 | 1,584 | 378 | 300 |
670 | Ventilation | 51 | 1,582 | 29 | 31 |
671 | Immunogenetics | 46 | 1,575 | 83 | 68 |
672 | Human-Computer Interaction | 47 | 1,572 | 123 | 99 |
673 | Jurisprudence | 55 | 1,568 | 121 | 55 |
674 | Communication and Culture | 52 | 1,565 | 3 | 1 |
675 | Patient education | 32 | 1,561 | 63 | 49 |
676 | Biological Systems | 22 | 1,560 | 92 | 28 |
676 | data protection | 12 | 1,560 | 93 | 13 |
678 | Marine Geology | 53 | 1,547 | 12 | 9 |
679 | Ultrasonics | 50 | 1,545 | 91 | 107 |
680 | consumer behavior | 42 | 1,539 | 27 | 51 |
681 | ethnicity | 103 | 1,534 | 5 | 8 |
682 | Cardiovascular diseases | 68 | 1,532 | 265 | 305 |
683 | Particle Physics | 20 | 1,531 | 122 | 5 |
684 | Contraception | 71 | 1,529 | 40 | 53 |
685 | concrete | 26 | 1,517 | 116 | 55 |
686 | Fiber Optics | 56 | 1,509 | 101 | 103 |
687 | Ferroelectricity | 49 | 1,502 | 151 | 67 |
688 | Combustion | 52 | 1,496 | 106 | 80 |
689 | Neurosurgery | 42 | 1,495 | 146 | 181 |
690 | Developmental Neurobiology | 74 | 1,493 | 9 | 18 |
691 | pollutants | 49 | 1,475 | 232 | 321 |
691 | Culture | 138 | 1,475 | 24 | 46 |
693 | Biogeography | 42 | 1,468 | 162 | 290 |
694 | Ultrasound | 45 | 1,467 | 69 | 56 |
695 | health planning | 57 | 1,464 | 111 | 94 |
696 | Sociobiology | 51 | 1,459 | 6 | 12 |
697 | Water quality management | 86 | 1,456 | 101 | 182 |
698 | visualization | 148 | 1,455 | 53 | 101 |
699 | Geriatric Oncology | 38 | 1,453 | 49 | 38 |
700 | Neuroimmunology | 29 | 1,451 | 86 | 110 |
701 | Biosensors | 33 | 1,430 | 205 | 260 |
701 | Autoimmune diseases | 24 | 1,430 | 107 | 60 |
703 | Bipolar Disorder | 54 | 1,427 | 36 | 83 |
704 | Environmental Geology | 46 | 1,420 | 97 | 83 |
704 | Environmental Management | 31 | 1,420 | 596 | 556 |
704 | Magnetic Materials | 40 | 1,420 | 319 | 230 |
707 | Microfabrication | 60 | 1,397 | 3 | 10 |
707 | Kidney diseases | 42 | 1,397 | 156 | 144 |
709 | Soil Mechanics | 37 | 1,390 | 158 | 128 |
710 | Composite Materials | 43 | 1,382 | 343 | 327 |
711 | Radiation Oncology | 33 | 1,376 | 30 | 13 |
712 | ethanol | 59 | 1,374 | 12 | 24 |
713 | family violence | 37 | 1,373 | 13 | 17 |
714 | Hydrometeorology | 15 | 1,365 | 64 | 44 |
715 | Extracellular matrix | 11 | 1,362 | 47 | 24 |
715 | collagen | 11 | 1,362 | 54 | 25 |
717 | Nuclear Engineering | 120 | 1,348 | 127 | 139 |
718 | Plant Ecology | 48 | 1,346 | 284 | 430 |
719 | Cultural diversity | 29 | 1,345 | 9 | 6 |
720 | Solid State Chemistry | 46 | 1,344 | 236 | 130 |
721 | Social welfare | 82 | 1,343 | 23 | 27 |
722 | Cloud Computing | 18 | 1,339 | 31 | 2 |
723 | Radiochemistry | 169 | 1,337 | 36 | 70 |
724 | Cement | 13 | 1,336 | 78 | 22 |
725 | Rock Mechanics | 48 | 1,335 | 71 | 85 |
726 | Business Ethics | 32 | 1,334 | 112 | 203 |
727 | Nuclear Chemistry | 168 | 1,332 | 26 | 59 |
728 | Spine | 36 | 1,328 | 150 | 209 |
729 | Law | 80 | 1,321 | 166 | 63 |
729 | Politics | 56 | 1,321 | 40 | 60 |
731 | Molecular Imaging | 37 | 1,320 | 151 | 185 |
732 | Food additives | 25 | 1,307 | 160 | 80 |
733 | embryonic development | 27 | 1,297 | 56 | 35 |
734 | government | 46 | 1,296 | 80 | 83 |
735 | Psychoneuroimmunology | 27 | 1,293 | 56 | 103 |
736 | tomography | 69 | 1,292 | 12 | 27 |
737 | Measurement | 132 | 1,288 | 5 | 47 |
738 | indoor air pollution | 36 | 1,285 | 30 | 43 |
738 | Sick building syndrome | 36 | 1,285 | 30 | 43 |
740 | Crystallography | 97 | 1,280 | 151 | 197 |
740 | school psychologists | 26 | 1,280 | 8 | 8 |
742 | Radio frequency | 38 | 1,278 | 55 | 44 |
743 | Discourse Analysis | 23 | 1,275 | 28 | 17 |
743 | Discrete geometry | 15 | 1,275 | 58 | 15 |
745 | air quality management | 37 | 1,266 | 18 | 40 |
745 | Earthquakes | 52 | 1,266 | 35 | 27 |
747 | Birth control | 55 | 1,262 | 35 | 47 |
748 | Multicultural Education | 46 | 1,261 | 12 | 6 |
749 | atmospheric models | 21 | 1,260 | 246 | 202 |
750 | Databases | 23 | 1,258 | 104 | 56 |
751 | cardiac catheterization | 75 | 1,252 | 77 | 88 |
752 | Agriculture | 65 | 1,250 | 279 | 376 |
753 | Phonetics | 52 | 1,246 | 8 | 7 |
754 | Hydrodynamics | 57 | 1,243 | 14 | 12 |
754 | Maternal health services | 50 | 1,243 | 31 | 34 |
756 | Evidence-Based Medicine | 75 | 1,242 | 78 | 86 |
757 | Estuaries | 21 | 1,241 | 39 | 43 |
758 | Geobiology | 39 | 1,228 | 52 | 39 |
759 | Structural dynamics | 27 | 1,217 | 139 | 108 |
760 | Bilingual Education | 86 | 1,216 | 1 | 1 |
761 | Mass Media | 98 | 1,208 | 23 | 17 |
762 | Fisheries | 34 | 1,207 | 302 | 234 |
763 | Cellulose | 17 | 1,204 | 152 | 86 |
764 | Chronic diseases | 25 | 1,203 | 165 | 249 |
765 | Conservation Biology | 31 | 1,201 | 206 | 275 |
766 | China | 88 | 1,189 | 290 | 327 |
767 | DNA repair | 26 | 1,188 | 24 | 22 |
768 | Heart Failure | 15 | 1,185 | 165 | 120 |
769 | Literacy | 66 | 1,184 | 1 | 2 |
770 | Neuroendocrinology | 11 | 1,179 | 8 | 19 |
771 | Antigens | 43 | 1,178 | 70 | 106 |
772 | biocatalysis | 8 | 1,173 | 76 | 98 |
772 | Homogeneous catalysis | 8 | 1,173 | 76 | 98 |
772 | Heterogeneous catalysis | 8 | 1,173 | 76 | 98 |
775 | Gender Studies | 33 | 1,171 | 23 | 29 |
775 | international cooperation | 39 | 1,171 | 49 | 76 |
777 | Detectors | 44 | 1,170 | 182 | 102 |
778 | warfare | 34 | 1,167 | 26 | 50 |
779 | child mental health | 49 | 1,164 | 19 | 26 |
780 | health services accessibility | 35 | 1,162 | 135 | 76 |
781 | Queer Studies | 30 | 1,160 | 5 | 23 |
782 | dietary supplements | 10 | 1,157 | 138 | 24 |
783 | Immunochemistry | 39 | 1,152 | 53 | 55 |
784 | Stochastic Processes | 46 | 1,149 | 58 | 44 |
785 | Nephrology | 33 | 1,147 | 122 | 142 |
786 | Nanophotonics | 25 | 1,146 | 41 | 16 |
787 | Dentistry | 46 | 1,143 | 57 | 54 |
788 | Telecommunication Systems | 57 | 1,142 | 124 | 96 |
788 | Astrocytes | 14 | 1,142 | 203 | 159 |
790 | International security | 16 | 1,126 | 49 | 50 |
791 | Electrophysiology | 58 | 1,119 | 121 | 178 |
792 | War and Society | 32 | 1,112 | 20 | 48 |
793 | Crystal growth | 30 | 1,110 | 201 | 145 |
794 | Plant genetic engineering | 18 | 1,103 | 343 | 252 |
795 | social science | 16 | 1,101 | 24 | 23 |
796 | Textile industry | 49 | 1,098 | 74 | 31 |
797 | Asia | 103 | 1,096 | 135 | 188 |
798 | Communication in politics | 25 | 1,095 | 2 | 5 |
799 | Uncertainty | 10 | 1,090 | 45 | 18 |
800 | Bioenergetics | 16 | 1,088 | 178 | 127 |
801 | Production Engineering | 54 | 1,083 | 268 | 244 |
802 | Biomass Energy | 17 | 1,080 | 888 | 654 |
803 | animals | 40 | 1,079 | 237 | 142 |
804 | Nuclear Medicine | 47 | 1,077 | 192 | 256 |
805 | Andrology | 53 | 1,073 | 50 | 69 |
806 | Bioinorganic chemistry | 42 | 1,070 | 223 | 231 |
807 | Hematopoietic stem cell transplantation | 29 | 1,069 | 22 | 42 |
808 | Neurolinguistics | 24 | 1,067 | 37 | 43 |
808 | Solar System | 58 | 1,067 | 104 | 164 |
810 | Soil Science | 39 | 1,066 | 305 | 331 |
811 | Oral communication | 67 | 1,061 | 3 | 3 |
812 | Digital Media | 27 | 1,058 | 2 | 5 |
812 | Online journalism | 25 | 1,058 | 3 | 5 |
814 | Natural resources | 36 | 1,057 | 68 | 73 |
815 | Public Administration | 71 | 1,055 | 141 | 214 |
816 | Energy metabolism | 15 | 1,049 | 159 | 115 |
816 | Bioelectronics | 17 | 1,049 | 294 | 296 |
816 | Futures | 45 | 1,049 | 3 | 6 |
819 | Manufacturing Processes | 48 | 1,047 | 346 | 333 |
820 | biomedicine | 44 | 1,041 | 60 | 60 |
821 | Business communication | 18 | 1,040 | 12 | 1 |
822 | Export Marketing | 28 | 1,039 | 4 | 17 |
823 | Telecommunications | 33 | 1,033 | 45 | 15 |
824 | clay | 30 | 1,031 | 44 | 53 |
824 | biochemical markers | 27 | 1,031 | 108 | 40 |
826 | research and development | 21 | 1,025 | 37 | 38 |
827 | Plant Genetics | 22 | 1,024 | 195 | 240 |
828 | Distributed Databases | 30 | 1,011 | 5 | 10 |
829 | Inflammation | 38 | 1,010 | 186 | 288 |
830 | data collection | 38 | 1,002 | 70 | 229 |
831 | Neonatology | 49 | 1,001 | 13 | 41 |
832 | Hydraulic Engineering | 42 | 998 | 92 | 82 |
833 | Highway Engineering | 48 | 997 | 22 | 19 |
833 | Quantitative Research | 33 | 997 | 4 | 5 |
835 | Boundary Value Problems | 28 | 996 | 125 | 72 |
835 | Antenna Arrays | 28 | 996 | 101 | 66 |
837 | Medical Ethics | 128 | 995 | 55 | 119 |
837 | Thorax | 38 | 995 | 87 | 112 |
839 | Synapses | 23 | 994 | 57 | 63 |
840 | Growth factors | 6 | 985 | 137 | 50 |
841 | Endocrine glands | 14 | 983 | 53 | 80 |
842 | Pediatric Dermatology | 80 | 982 | 17 | 33 |
843 | Evolutionary Psychology | 24 | 981 | 4 | 1 |
844 | Agricultural Chemistry | 26 | 980 | 884 | 748 |
845 | feeding behavior | 28 | 971 | 104 | 115 |
846 | motivation | 21 | 970 | 11 | 35 |
847 | Paleoclimatology | 39 | 968 | 63 | 90 |
848 | internet | 48 | 964 | 141 | 204 |
849 | Vocational Education | 53 | 960 | 27 | 38 |
850 | Sustainable Development | 31 | 959 | 284 | 398 |
851 | Land use | 39 | 957 | 72 | 90 |
851 | Attention | 29 | 957 | 58 | 54 |
853 | pain management | 19 | 954 | 186 | 92 |
854 | Rheology | 26 | 952 | 127 | 102 |
854 | Emotion | 19 | 952 | 14 | 34 |
856 | Meteorites | 35 | 951 | 116 | 134 |
857 | Parasitic Diseases | 34 | 950 | 541 | 595 |
857 | Carbon | 22 | 950 | 151 | 178 |
857 | primary prevention | 51 | 950 | 17 | 27 |
860 | Plant diseases | 19 | 949 | 902 | 543 |
861 | Early Childhood Education | 51 | 944 | 34 | 37 |
862 | insurance | 30 | 943 | 20 | 14 |
862 | mathematical concepts | 46 | 943 | 11 | 13 |
864 | DNA methylation | 14 | 935 | 69 | 38 |
864 | Mortgages | 19 | 935 | 33 | 17 |
866 | Sexuality | 36 | 930 | 16 | 15 |
866 | Aggression | 20 | 930 | 75 | 52 |
868 | Liposomes | 47 | 929 | 13 | 109 |
869 | Intelligent Transportation Systems | 44 | 927 | 115 | 150 |
870 | Group decision making | 30 | 926 | 42 | 51 |
871 | Public opinion | 33 | 924 | 28 | 52 |
872 | Stress | 15 | 922 | 22 | 6 |
873 | Smart Materials | 21 | 920 | 130 | 80 |
873 | cell interaction | 29 | 920 | 203 | 242 |
875 | Aerosols | 29 | 918 | 62 | 77 |
876 | Computer Science | 94 | 917 | 98 | 219 |
876 | Lung Transplantation | 66 | 917 | 110 | 148 |
876 | Heart transplantation | 66 | 917 | 110 | 148 |
876 | Volcanoes | 30 | 917 | 43 | 57 |
880 | Chemical analysis | 30 | 916 | 254 | 205 |
881 | Lipid metabolism | 11 | 915 | 109 | 57 |
881 | Lipid | 11 | 915 | 109 | 57 |
883 | Reproductive health | 26 | 914 | 160 | 117 |
884 | Enteral nutrition | 34 | 912 | 117 | 256 |
885 | population policy | 63 | 909 | 2 | 10 |
886 | epilepsy | 41 | 907 | 120 | 155 |
887 | Health insurance | 28 | 906 | 107 | 149 |
888 | Auditing | 26 | 903 | 26 | 39 |
889 | Drug discovery | 34 | 902 | 10 | 18 |
890 | Clinical Trials | 65 | 898 | 16 | 49 |
891 | Mechanical Engineering | 66 | 895 | 338 | 281 |
892 | Brain damage | 27 | 894 | 62 | 61 |
893 | Plate Tectonics | 46 | 891 | 7 | 6 |
894 | probabilities | 100 | 887 | 138 | 227 |
895 | vibration | 14 | 884 | 421 | 128 |
896 | Public Choice | 27 | 881 | 35 | 44 |
897 | Australia | 62 | 879 | 235 | 305 |
898 | association | 6 | 871 | 26 | 9 |
898 | Organizations | 6 | 871 | 26 | 9 |
900 | Histochemistry | 26 | 864 | 263 | 208 |
900 | elder abuse | 23 | 864 | 27 | 21 |
902 | Calculus of Variations | 43 | 861 | 34 | 26 |
902 | Broadcasting | 29 | 861 | 6 | 13 |
904 | Marine Meteorology | 18 | 854 | 105 | 77 |
905 | Investment analysis | 17 | 852 | 27 | 46 |
906 | Exercise therapy | 24 | 851 | 27 | 8 |
907 | Diagnosis | 30 | 848 | 76 | 24 |
908 | healthcare disparities | 37 | 846 | 41 | 45 |
909 | Geosynthetics | 28 | 843 | 5 | 2 |
910 | Comparative Advertising | 28 | 840 | 3 | 10 |
911 | Building Materials | 27 | 836 | 174 | 212 |
911 | Urban Education | 28 | 836 | 3 | 6 |
913 | Neuropharmacology | 21 | 831 | 156 | 117 |
914 | Development | 29 | 827 | 87 | 102 |
915 | food technology | 16 | 822 | 953 | 580 |
916 | Student Health Services | 52 | 819 | 7 | 16 |
917 | ethnic groups | 44 | 813 | 8 | 14 |
917 | space environment | 13 | 813 | 105 | 41 |
919 | clay minerals | 26 | 812 | 37 | 50 |
920 | sustainability | 16 | 811 | 202 | 198 |
921 | Lipid bilayers | 33 | 810 | 24 | 111 |
922 | Androgens | 33 | 809 | 15 | 37 |
923 | Clinical Biochemistry | 22 | 804 | 281 | 240 |
924 | technical education | 30 | 800 | 55 | 36 |
925 | X-rays | 25 | 792 | 107 | 49 |
925 | natural disasters | 37 | 792 | 130 | 247 |
927 | Mechatronics | 29 | 777 | 106 | 112 |
927 | Portfolio Management | 31 | 777 | 37 | 34 |
929 | Organizational change | 18 | 775 | 131 | 97 |
929 | Autoimmunity | 14 | 775 | 261 | 240 |
931 | Ornithology | 43 | 774 | 205 | 202 |
931 | child behavior | 36 | 774 | 25 | 63 |
933 | Aquaculture | 27 | 771 | 261 | 180 |
934 | Muscles | 31 | 770 | 188 | 323 |
935 | Nonlinear functional analysis | 38 | 766 | 12 | 19 |
936 | Structural Engineering | 26 | 765 | 331 | 188 |
936 | Parasitology | 38 | 765 | 643 | 709 |
938 | Pediatric Hematology | 28 | 764 | 46 | 22 |
939 | Geochemical Modeling | 15 | 760 | 121 | 113 |
939 | geological modeling | 15 | 760 | 145 | 117 |
941 | Probability | 54 | 757 | 80 | 170 |
942 | Protein engineering | 15 | 754 | 59 | 52 |
943 | Urban Policy | 18 | 752 | 93 | 63 |
944 | Public Speaking | 41 | 751 | 13 | 12 |
945 | Food Microbiology | 11 | 750 | 617 | 398 |
945 | intervention | 50 | 750 | 2 | 1 |
947 | Neuromuscular diseases | 27 | 749 | 170 | 227 |
948 | Nuclear non-proliferation | 8 | 748 | 41 | 36 |
949 | Paleoceanography | 17 | 745 | 66 | 94 |
950 | Herpetology | 45 | 741 | 10 | 7 |
951 | Genetic Counseling | 35 | 739 | 35 | 36 |
952 | Macroeconomics | 23 | 738 | 25 | 45 |
953 | Organ transplantation | 31 | 734 | 79 | 50 |
954 | Japan | 36 | 733 | 491 | 306 |
955 | Psychiatric Epidemiology | 23 | 729 | 93 | 148 |
955 | prostaglandins | 25 | 729 | 33 | 39 |
957 | Dyslexia | 13 | 725 | 29 | 16 |
957 | Entrepreneurship | 9 | 725 | 393 | 281 |
959 | Ocean Engineering | 34 | 724 | 139 | 154 |
960 | Systems Theory | 18 | 718 | 65 | 10 |
961 | Topology | 38 | 717 | 18 | 10 |
962 | Organizational Behavior | 13 | 716 | 188 | 129 |
963 | Navigation | 22 | 713 | 99 | 46 |
964 | Chemical Ecology | 18 | 711 | 170 | 162 |
964 | pheromones | 18 | 711 | 150 | 156 |
964 | scientific societies | 27 | 711 | 175 | 220 |
967 | philology | 59 | 710 | 53 | 2 |
967 | disease susceptibility | 10 | 710 | 138 | 14 |
967 | rare diseases | 7 | 710 | 498 | 152 |
967 | symptoms | 10 | 710 | 138 | 14 |
971 | Land Use Planning | 7 | 709 | 196 | 79 |
972 | Tissue Engineering | 8 | 707 | 139 | 58 |
973 | glycoproteins | 16 | 702 | 141 | 141 |
973 | Glycoconjugates | 16 | 702 | 141 | 141 |
973 | glycolipids | 16 | 702 | 141 | 141 |
976 | industrial hygiene | 70 | 701 | 67 | 139 |
976 | Continuing Education | 67 | 701 | 13 | 13 |
978 | Artificial Organs | 43 | 697 | 90 | 105 |
978 | DNA | 37 | 697 | 24 | 56 |
980 | Mutagenesis | 19 | 695 | 66 | 52 |
981 | Semiconductors | 57 | 694 | 82 | 109 |
982 | Semantics | 18 | 693 | 32 | 18 |
983 | Appetite | 19 | 688 | 123 | 139 |
983 | children | 45 | 688 | 30 | 103 |
985 | Adult Education | 38 | 684 | 58 | 28 |
986 | Literature | 143 | 683 | 20 | 2 |
987 | Quality Control | 47 | 674 | 124 | 266 |
988 | health and race | 37 | 673 | 12 | 14 |
989 | food contamination | 8 | 667 | 592 | 110 |
990 | consumers | 29 | 666 | 18 | 54 |
991 | Autoantibodies | 12 | 662 | 206 | 134 |
991 | molecular design | 14 | 662 | 65 | 55 |
993 | Structural design | 17 | 656 | 114 | 88 |
994 | Visual Perception | 23 | 653 | 44 | 41 |
995 | International Finance | 23 | 650 | 247 | 214 |
996 | Hypertension in pregnancy | 9 | 643 | 40 | 16 |
997 | Vaccination | 8 | 642 | 127 | 42 |
997 | Social Change | 46 | 642 | 11 | 128 |
999 | Reptiles | 37 | 639 | 12 | 7 |
1000 | Neural circuitry | 27 | 637 | 269 | 425 |