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1Science1,827277.3K18297
2Ecology2,870246.0K147
3Biology1,284218.9K277135
4Microbiology2,047185.2K3723
5Physics655157.7K706219
6Environment1,408133.5K138
7Pollution1,478130.6K1810
8Natural history197124.3K322111
9Botany1,427116.3K228
10Molecular Biology1,183104.8K208152
11Biotechnology1,372104.5K3118
12Medicine1,39387.5K268206
13Biochemistry1,28175.6K343222
14Environmental Health84875.5K5925
15Nutrition1,29867.1K1010
16Research1,14262.6K208125
17Chemistry78461.6K546368
18Microbial Ecology65660.8K119
19Environmental Policy70859.9K43
20Genetics85559.8K5586
21Colloids1,03956.3K137
22Plants53454.9K138
23environmental pollution86350.5K2216
24Environmental Engineering48949.4K5920
25Plant cells43749.0K1214
26Bioengineering43846.8K10455
27plant molecular biology45344.6K1615
28Biochemical Engineering30244.1K10032
29Food98843.5K41
30Biodiversity conservation34542.2K106
31Soil Science60839.9K95
32Water56538.4K1314
33sanitation28937.2K3320
34Surface Chemistry58037.2K5414
35Climate change22137.0K65
36Eutrophication21936.9K65
37soil microbiology49836.2K87
38Diet59235.8K1318
39Toxicology69635.6K6035
40Water pollution55835.6K1715
41Cell Biology26835.3K362245
42Plant diseases72135.2K148
43Evolution35834.8K2012
44Plant Ecology42733.2K95
45Technology55631.7K5917
46Agriculture66231.1K205
47Earth Sciences25130.8K12533
48Virology36730.3K149189
49Agricultural systems44329.2K11
50Plant physiology39628.8K2420
51biological evolution19928.6K9840
52food technology61328.5K107
53Biomass Energy32626.8K3014
54Sustainable Development39525.5K31
55global environmental change39725.2K11
56Environmental Management45125.1K96
57Industrial Microbiology35424.7K105
58Environmental Chemistry31223.6K1019
59Food Microbiology35122.3K53
60Entomology42522.2K5315
61Hydrology44722.1K2918
62Meteorology33421.7K12296
63Genomics43320.5K4239
64Bacteriology25120.5K6769
65Soil biology25620.1K1011
66Agricultural Chemistry36719.9K5220
67Environmental monitoring36119.9K5242
68Agricultural Ecology24219.7K86
69Food additives44819.3K23
70Cytology16119.0K626449
71Public Health43418.4K258243
72plant communities26517.8K107
73nucleic acids6617.4K317103
74Geophysics30217.3K368265
75Aquaculture43717.2K1310
76Chemical Engineering26317.2K380226
77environmental protection28016.9K4625
78Breeding27716.5K2513
79Animal genetics49216.1K11
80hydrocolloids34915.7K26
81Physiology39815.4K199224
82Human genetics5715.4K616460
83Data Mining3915.3K19317
84Food preferences23315.2K11
85data collection3715.2K8211
86Biophysics35714.7K475347
87Land use31214.6K22
88Biodiversity24414.4K2526
89Environmental Microbiology17214.4K1310
90Genetic engineering19414.3K4519
91Medical Laboratory Science22514.0K2511
92Nanotechnology27713.9K442443
93Economic Development20513.7K2922
94gene mapping25013.6K3670
95Environmental pollutants25313.6K2210
96Biomedical Engineering22613.4K290138
97Animal Behavior30013.3K5978
98Developing countries31213.1K2522
99Polymers34312.9K330285
100ecosystem14312.6K1913
101Microorganisms11812.4K4923
102pollutants22712.0K1611
103Ethology25811.8K4262
104Analytical Chemistry22811.8K370223
105Economic History30111.8K9340
106Chromosome mapping23011.7K2736
107feeding behavior29311.7K13
108Appetite29111.6K11
109Biogeochemistry14911.4K3431
110Sustainable agriculture24211.1K54
111Marine Biology25411.1K115106
112Atmospheric Physics19310.9K144128
113Water quality management30610.9K66
114Materials Science5310.8K1447387
115Metabolism20310.8K238281
116Immunology13810.5K648517
117Obesity11510.2K21588
118United States15810.1K562292
119Soil ecology15510.0K95
120Geomorphology2129.8K1319
121Materials749.6K1696721
122Epidemiology2429.5K257249
123Climatology1639.4K142139
124Animal breeding2949.2K45
125Insects959.2K10215
126world1649.1K1011
127Geography2409.1K9568
128Animal Nutrition3319.0K11
129Forest Ecology1698.9K3633
130Microbial Genetics918.9K83
130phytopathogenic bacteria918.9K43
132Chemical Ecology1308.9K113
133Forest Management1648.7K3834
134Mycology1548.7K6938
135Virulence718.6K11764
136Molecular Genetics1468.6K112103
137Medical Microbiology1028.5K266178
138Waste management2188.4K95
139Agronomy978.2K4217
140Atmospheric Chemistry1368.2K108125
141water supply1418.2K4445
142pheromones1158.2K123
143Behavior1308.1K354278
144marketing488.0K355114
145Environmental Toxicology1468.0K9291
146Regional Planning2148.0K2221
147Fungi1358.0K3025
148environmental indicators1207.8K145
149Water Purification2057.8K85
150human behavior1297.7K192212
151Wildlife conservation1237.5K4244
152Biogeography887.4K3827
153atmospheric models897.3K6052
154Psychophysiology1247.3K422331
155Remote Sensing1257.2K574
156Landscape Ecology877.0K95
157Developmental Biology797.0K372291
158genome737.0K181197
159Parasitic Diseases1117.0K14183
160Immunity646.8K403406
161viruses1016.8K190185
162Development1576.8K1421
163sustainability826.8K914
164Metabolic diseases746.8K515360
165Europe3346.7K94115
166animals2216.7K101
167United Kingdom1206.6K10791
168soil management1506.5K78
169Host-parasite interactions716.5K135129
170Quality Control1606.5K2521
171Endocrinology966.5K596512
172Geochemistry876.4K366237
173food handling1536.4K75
174Sociology1146.3K323207
175Pharmacology1056.3K1137718
176Green Chemistry936.2K136109
177Ecosystem management1226.2K914
178Fisheries1886.2K7556
179Neurophysiology1136.2K488508
180Computational Biology1296.1K206283
181environmental issues1196.1K61
182Diabetes536.1K556343
183polymerization1476.0K560435
184Membranes935.9K191138
185Conservation Biology755.9K8053
186soil conservation1365.8K86
187Rural Development1175.8K12
188Animal Physiology1855.8K11
188Natural selection1855.8K11
188genetic selection1855.8K11
191Molecular ecology1075.8K5999
192Diabetes mellitus485.8K545336
193Oceanography1765.7K166212
194infection415.7K37385
195Parasitology1165.6K211111
196Agricultural Engineering1875.4K23
197enzymes1545.4K3241
198Plant genetic engineering1225.3K3038
199Economic Assistance1125.3K1423
200Biogeochemical cycles425.2K5235
201Infections315.2K27376
202Environmental Geology1065.2K3923
203Population Genetics965.0K94120
204Developmental Immunology935.0K127
205biopolymers1494.9K2333
206Energy Conversion134.9K625196
207city planning1494.9K5856
208Embryology554.9K349259
209land degradation1034.8K33
209degradation1034.8K33
211Fertilizers1214.8K126
212Cell differentiation434.8K468363
213food contamination1434.8K174
214Soft Condensed Matter1524.8K2636
215Malaria934.7K4827
216Molecular Microbiology384.7K180112
217Energy Policy734.7K303246
218Planets724.7K396306
219Lipids874.7K7572
220Zoology1454.6K205169
221Transgenic plants974.6K77
222Human Geography1264.6K5554
223Food Policy904.5K810
224disease vectors1014.5K2617
225Plant breeding1014.5K4016
226energy resources604.5K116114
227Anatomy494.4K435252
228agricultural policy794.3K66
229Electrochemistry1064.3K744478
230Parenteral nutrition864.3K5798
231Serology464.3K303
232Parasites874.3K11162
233Economics1504.2K560463
234Psychology614.2K1174696
235environmental exposure894.2K10971
236Growth374.2K319249
237Cell metabolism154.1K238131
238Homeostasis144.1K191128
239Catalysis1324.1K592770
240Biocompatible Materials644.1K950785
241Enteral nutrition774.1K3582
242Food Security944.0K12
243tillage1034.0K1015
244Bioinformatics793.9K237325
245Cancer873.9K831859
246Geology1283.9K476461
247Reproduction1393.9K204255
248forest policy1113.9K148
249Neurology423.9K21331476
250Medical Anthropology493.8K203147
251Aging953.8K450366
251Meteorites353.8K319196
253Plant Biotechnology863.8K3331
254freshwater biology533.8K6740
255Vaccines1013.7K171155
256Environmental Law583.7K95107
257Molecular evolution583.7K230202
258Tourism753.5K148147
259Enzyme733.5K94
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262Surface-Active Agents393.3K9830
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265Social Change353.2K8633
266Biomass493.2K2523
267Fishery resources1073.2K817
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274biofuels493.0K1416
275Hypertension223.0K745446
276Oncology152.9K1228765
277Health promotion892.9K148180
278China912.9K331207
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280Hydrometeorology332.8K2628
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290Climate402.5K3734
291Molecular structure252.5K852378
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293Hazardous waste422.5K5141
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297radioactive waste382.5K4439
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315Nutrigenomics412.2K11
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317Business202.1K862459
318Probability452.1K4538
319Physical Chemistry562.1K454476
320Risk462.1K3539
321Financial management442.1K2735
322bioclimatology462.1K4741
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325Rheology422.0K7246
326Environmental Economics402.0K824
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328toxicity testing292.0K9950
329Perception292.0K712396
330Mass Spectrometry482.0K187161
331Medical genetics301.9K13061193
332Medicinal plants231.9K403192
333Invertebrates471.9K4828
334gastrointestinal tract331.9K817
335Long-Term Care231.9K12391
335Long-term care facilities231.9K12391
337Agricultural Science231.9K5149
338Health Policy401.9K576386
339Product life cycle241.8K3129
339green products241.8K2929
341Psychiatry191.8K23751443
342Pediatrics171.8K1455806
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345Cardiovascular diseases551.8K324273
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346Lipid221.8K5226
348Anthropology491.8K332188
349disease outbreaks221.8K12767
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351Proteome451.8K182248
352Technological Innovations471.8K4936
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354Hemodynamics81.7K445149
355DNA polymerases151.7K159181
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357Pharmacy341.7K634377
358cytokines101.7K750147
359Social Psychology271.7K709523
360Gastrointestinal diseases51.7K68419
361Tropical Medicine401.7K349193
362Mathematics501.7K21171152
363dietary supplements421.6K3340
364Immunotherapy81.6K1466580
365Extreme environments221.6K197
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710transducers1132913281465
712Agroforestry1132795
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714Environmental Ethics14323166
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750Thrombosis10275779892
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841environmental remediation6188171175
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845Edible plants718180137
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850Sick building syndrome2178604310
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859Fluid Mechanics1017211111237
859Coral reef biology3172170161
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