2.6K(top 0.1%)
papers
69.9K(top 0.1%)
citations
90(top 0.1%)
h-index
210(top 0.1%)
g-index
2.9K
all documents
76.4K
doc citations
9.7K
citing journals

Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Oncology710,9361.3K63
2Medicine2855,6978231.4K
3Science1633,4581.1K2.1K
4Research1452,8881.0K1.3K
5Biology1182,0911.4K2.5K
6Public Health681,904832876
7Land use381,6866031
8soil conservation311,5703515
9Epidemiology501,499655693
9land degradation301,499116
9degradation301,499116
12Biotechnology381,2651.6K1.7K
13Geomorphology211,207295211
14Nanoparticles271,205319261
15Obstetrics331,039636517
15Pregnancy331,0395547
17Hydrology22972657473
18Geography32936546462
19Soil Science18926548376
20Pediatrics24895745799
21Nutrition438409841.3K
22Ecology258132.0K2.2K
23soil management157899467
24Environmental Geology15660457274
25tillage964811068
26Africa57596142166
27Earth Sciences285248571.0K
28Child94781.4K766
29Environmental Policy84541.5K1.2K
30Adolescent Medicine3449555339
31Alternative Medicine18448469379
31complementary therapies18448493382
33Nanotechnology94472.6K2.1K
33Adolescent84471.2K613
35Sustainable agriculture2840551148
36Evidence-Based Medicine15395322192
37Agriculture39392346704
38Animal health223877749
39Environmental Health113802.6K2.4K
40Bioengineering63652.7K2.2K
40Renewable Energy Sources73651.4K1.4K
42Microbiology43645.1K3.6K
43Medical Laboratory Science23532.6K1.1K
43Industrial Microbiology23532.1K920
45Reproductive health14349177201
46Phytotherapy6348420196
47Environmental Engineering123381.6K1.6K
48Health Services Research11326548501
49Primary health care9321711491
50Sustainable Development14315457638
50Traditional medicine531513553
52Environment53143.3K3.1K
53forest policy529815378
54Botany32973.3K2.0K
54Thermodynamics12971.7K244
56Economic Development12295571695
57Zoology152851.2K1.0K
57Ethnobotany52855246
59Anthropology42831.3K525
59Medical Anthropology4283912691
59ethnobiology428311150
59Ethnomedicine42836446
63Agricultural Ecology16271269584
63Cardiovascular system12712.4K1.3K
65Women's health14265336416
66water reuse82645050
67Metabolic diseases112581.1K1.5K
68environmental protection52562.3K1.7K
69Contraception12254178223
69Birth control12254113158
71Ophthalmology32401.6K970
72geological modeling7233152151
73Geology162291.2K1.5K
74Physics92275.3K6.1K
75Development8222495469
76Parasitology62191.7K1.2K
77Global Health10218239216
78Metabolism82141.5K1.9K
79health services accessibility4211492316
79Environmental Management22112.6K1.7K
79global environmental change7211300426
82Energy Policy72091.3K1.6K
83energy resources6207683937
84Cardiovascular diseases42041.2K779
85Physical Geography6203287202
86Developing countries16201600913
87Tropical Medicine51961.3K811
88Socioeconomic Factors2194758311
89Chemistry121924.7K5.7K
90biological evolution41911.6K1.5K
91Solar Energy11892.2K1.0K
92Agronomy10188167326
93Development Economics4183299199
93Environmental Economics4183230141
95Hydrogeology5178480323
96Pollution41744.0K3.7K
97Biochemistry41736.5K5.5K
98Forest Ecology4170720633
98Forest Management4170656562
98Malaria5170426356
101Plant Biotechnology11681.1K427
101Plant genetic engineering11681.3K642
103Chemical Engineering31673.5K2.7K
104Nanomedicine316616094
105disease vectors5163591503
106environmental issues5162190194
107Atmospheric Physics71618511.0K
107Restoration Ecology4161226186
107Natural history11615.1K4.0K
110Food91601.6K2.0K
110animals9160679611
112Demography2159776393
112Environmental monitoring51592.5K2.6K
112Population21591.0K499
115Mental Disorders71571.9K2.3K
116Biochemical Engineering21563.0K2.6K
117breastfeeding7155175214
118Plant Ecology41511.3K1.3K
118Parasitic Diseases51511.5K1.5K
118Middle East11151478311
121Health Services Administration4149807551
122Engineering71482.7K2.2K
122Wildlife management11148200264
124health workforce3147128112
125food consumption10144626
126Animal ecology8142572748
126Agricultural systems3142203200
128Geophysics101351.8K2.3K
129Toxicology31344.1K3.5K
129Parasites31341.4K937
131Watershed management101331636
131Recycling1133765504
133irrigation1413253119
134Evolution41301.4K1.4K
135plant communities3121918962
136world5120386605
137Flood control131192154
137drainage131193354
139Medical Technology21182.1K1.2K
140Psychiatry61173.1K3.5K
141Environmental Toxicology11163.2K2.1K
141pollutants11162.5K1.5K
141Environmental pollutants11163.0K1.8K
141environmental exposure11162.7K1.4K
145Europe71122.0K1.9K
146Medicinal plants81116521.2K
147herbicides1110533257
148Meteorology51011.6K2.0K
149Biomass Energy4981.7K2.1K
150Medical innovations1931.4K1.3K
151Nursing4911.5K1.2K
151Mental illness4911.6K1.9K
153Chronic diseases489474714
154Health Policy12888001.6K
155Food Security387103147
156Food Policy281319318
156Nutrition physiology281801729
158Organometallic chemistry3801.6K1.3K
159Biomass279552657
160Geriatrics3782.8K2.4K
160Genomics4782.5K3.1K
160Australia3781.8K1.4K
163Nanochemistry1771.5K704
163Pharmacognosy6771.1K1.8K
165United States3765.1K4.1K
166Dermatology3751.6K1.5K
166China6751.9K2.2K
166atmosphere275773711
169Engineering Geology8737181.2K
170Biodiversity conservation3721.4K1.8K
170Plant diseases5721.3K1.6K
170health planning5721.4K1.7K
173Molecular Biology4715.8K6.9K
173soil pollution171905422
175Fertilizers370307356
176Economic History7692.2K2.2K
176Molecular Genetics2692.2K2.2K
178Physical Chemistry2682.4K2.0K
178Photochemistry1682.4K1.6K
178Photobiology1681.9K1.2K
178Pathogens16817763
182Anemia1663311
182Solitons366804805
182Fractals366965901
182Chaos366804805
186Neurology4644.0K5.0K
187Information Science2632.5K2.1K
188human behavior3622.1K2.8K
189animal diseases361343388
190sustainable forestry4595548
191Technology8572.4K3.6K
192Industrial Engineering2562.1K1.7K
192Mineralogy2561.4K1.3K
194Oxidative stress3559981.4K
194food technology4551.8K2.4K
194Cellular senescence355662980
197Analytical Chemistry8542.6K4.0K
197Quality Control3541.6K1.7K
199exobiology151560471
200Infections3501.0K1.6K
201Psychology4494.2K5.0K
201Dynamics2492.0K1.4K
201Bifurcation Theory249763544
201Nonlinear Dynamics2492.2K2.0K
201Medical Ethics3491.2K995
201drug resistance549290708
201livestock449458423
201freshwater biology3498871.0K
209Molecular evolution1482.4K2.1K
209Phylogeny1481.3K1.2K
211Paleoclimatology1471.4K1.3K
211Paleoecology1471.3K1.2K
211Paleogeography1471.2K1.1K
211Ore deposits147679535
215Thrombosis1451.6K1.4K
216Marine Biology1443.1K2.7K
216Diabetes mellitus3441.8K2.6K
216Diabetes3441.9K2.7K
219Environmental Chemistry2422.3K2.6K
220Ecological Engineering141923958
220Ultrasonics1411.7K1.6K
220Sonochemistry141837968
223greenhouse effect1409886
223Carbon1401.6K1.7K
223Carbon dioxide1409886
223Climate140849774
227Pharmacology2395.4K5.7K
227Optical Communications339707689
227Nanostructured Materials2392.9K3.0K
227Virology3392.7K3.9K
227Nanostructures2392.4K2.4K
227sustainability1391.0K923
227mammals3399831.2K
227Economic Assistance439443893
235Entropy1381.6K950
235Library Science2381.4K741
237Water quality management4371.4K2.0K
237Diet2372.5K3.1K
239Education5362.9K3.3K
239Biomedical Engineering4364.2K5.6K
239soil microbiology1361.9K2.1K
239Physical fitness2361.4K1.5K
239chronic disease336286477
244Systems Engineering2352.4K2.3K
244Medical Microbiology1353.2K3.3K
246Pediatric Neurology2341.1K1.8K
246Child Development2342.1K2.5K
246Brain2342.7K3.2K
246Radio waves1341.3K1.1K
246Radio1342.1K1.8K
246Animal134297224
252Biogeography1331.3K1.5K
252Wildlife conservation1331.5K1.5K
252Herbal medicine1339251.1K
252Electrochemistry1334.0K3.4K
256Control Theory1322.3K1.8K
256food contamination3328941.2K
256Mental Health Services1322.0K1.6K
256Entomology3322.2K2.3K
260Mathematics4315.0K5.1K
260occupational diseases3318921.4K
260Entrepreneurship1311.4K1.3K
260Small Business1311.0K1.2K
260Quality of life2311.6K2.2K
265Astrocytes130687913
265Plants1302.7K2.5K
267Social Sciences4292.8K3.2K
267Neuropsychiatry1291.3K1.3K
267Food Preservation329594732
267Infection control3298091.3K
267food handling2298241.3K
267Reservoirs129296197
267lakes12914283
267foods229285321
267energy development2298211.1K
267Zoonoses229324523
277energy conservation2281.9K2.7K
277Chromatographic analysis2282.1K2.3K
279Genetics1275.2K5.3K
279Condensed Matter2273.3K3.3K
281Paleontology1261.8K1.6K
281Climatology3261.5K2.2K
281Neurochemistry2262.3K3.0K
281bioclimatology3267541.3K
281Radiation3261.9K2.5K
281Metabolic syndrome126299306
281Mountains126544389
288Urban Policy1251.0K1.0K
288Landscape Ecology125617758
288Clinical Pharmacology1252.1K2.1K
288drug therapy1253.3K3.4K
288city planning1252.1K1.8K
288drugs1253.0K3.0K
294Electrical Engineering4243.0K3.2K
295Animal husbandry123531422
295North America1231.3K1.1K
297Computer Science1223.3K2.4K
297Anthropological Linguistics222286196
299Sociology2213.3K3.8K
299Economics3213.7K4.0K
299Nuclear Energy1211.4K1.1K
299International Relations1212.1K1.2K
299Population Genetics1211.7K2.0K
299Water4211.7K3.4K
299Molecular ecology1211.4K2.0K
299peace121767701
299environmental pollution1215.1K5.6K
299Cancer2213.5K4.8K
309Telecommunication1203.6K3.0K
309computer networks2202.7K2.9K
311Phytochemistry119508581
311Phytoremediation119508581
311environmental remediation119620677
311Bioreactors119508581
311India3191.6K1.8K
311Egypt119646682
317Dentistry218824959
317Agricultural Science218194485
317Electronics2183.9K4.2K
317Computational Biology1184.2K4.0K
317Administration118145149
317food industry118701707
323Energy Conversion1171.4K1.7K
323Energy Storage1171.4K1.5K
323fuel cells1171.5K1.7K
326Agricultural Education116197147
326Polymers1164.9K5.0K
326Wireless Communication Systems3162.1K2.9K
326Plastics1162.3K2.3K
326Scotland116274171
331Oceanography2151.9K2.5K
331Landscape Architecture115292174
331environmental indicators1151.3K1.8K
334Materials Science3143.9K5.3K
334Public Policy1142.5K2.9K
334Research Design2141.4K2.2K
334Wind power214297480
334Learning1141.8K2.0K
334Germany714294631
334United Kingdom7149312.6K
334winds214126179
334Psychophysiology1143.6K4.1K
334Cognition1142.3K2.6K
344Industrial Sociology113252326
344industrial relations1131.2K1.2K
344Molecular structure1133.0K3.3K
347Endocrinology3122.8K4.6K
347Horticulture1121.2K1.3K
347Optoelectronics112830682
347Fiber Optics1121.3K1.5K
347Aquatic ecology2129301.5K
352Civil Engineering1112.3K1.9K
352Human Geography2111.1K1.5K
352Conservation Biology1111.5K1.9K
352Bioremediation1111.3K1.8K
352monoclonal antibodies111529643
352Water quality111445684
352Biocompatible Materials1114.1K5.2K
352Bacterial infections1111.2K1.7K
352Water chemistry111627870
361Immunology1104.6K5.5K
361Asthma1101.1K1.4K
361Sustainable Engineering2101.5K2.6K
361Pharmaceutical Chemistry2103.9K5.5K
361water supply1101.2K1.6K
361Asia3102.6K4.1K
361Communication in politics110287342
361Allergy1101.6K2.0K
361Allergies110220331
370Metallurgy193.0K3.2K
370reforestation19257380
370Ocean Engineering191.9K2.4K
370infection192.2K3.0K
370management293.5K4.7K
370afforestation19257380
370disabilities191.2K1.5K
370commerce192.4K2.5K
370biomedicine291.1K2.1K
370rehabilitation292.5K4.0K
370Metals192.7K3.1K
381Proteomics181.5K2.2K
381Veterinary Immunology18510773
381Organometallic compounds181.6K2.0K
381radioactive waste181.1K1.8K
381industrial waste181.2K1.8K
381drinking water18206310
381Hazardous waste181.4K2.0K
381ecotourism18328575
381hygiene189161.3K
390Environmental Geography178176
390Evolutionary Genetics171.0K1.6K
390Oral Medicine27538986
390Molecular Epidemiology171.0K1.6K
390cooperation17226276
390Industrial Policy17713959
390Business172.9K3.2K
390nanoscience173.6K4.3K
390African diaspora374090
390pharmaceutical industry178941.3K
400Telecommunication Systems261.7K2.5K
400Telecommunications268211.4K
400Mental Health162.5K3.2K
400Geochemistry162.3K3.1K
400Randomized Controlled Trials161.6K2.2K
400Birds261.3K1.8K
400Ecological disturbances1649120
400Environmental disasters1649120
400natural disasters161.8K2.5K
409Astronomy352.4K3.7K
409Rural Development255721.1K
409Journalism15787858
409Astrophysics452.4K4.1K
409Ethnoarchaeology15257430
409Human Rights256721.2K
409landscapes15333513
409press15185148
417Archaeology141.9K2.2K
417Pharmacy142.8K3.9K
417Food Safety14380701
417Microbial Ecology142.8K4.1K
417Regional Planning142.1K2.6K
417Quantum Chemistry141.3K1.6K
417Wireless Communication147131.0K
417Biogeochemistry141.4K2.1K
417Pacific Islands14538902
417natural products341.7K3.1K
417Groundwater141.0K1.4K
417ecosystem141.7K2.6K
417Safety management149521.5K
417Behavior144.2K5.7K
431Humanities132.6K2.9K
431Arts13778684
431Transportation Engineering13470813
431Hematology133.9K4.4K
431Chronobiology137681.3K
431Agroforestry1381177
431Manufacturing Processes132.9K3.7K
431Production Engineering132.6K3.4K
431biological clocks137681.3K
431Social welfare139021.4K
431Travel131.3K2.0K
431Pest control13278484
431adolescence131.4K2.1K
431Health133.6K5.0K
431Gerontology132.9K3.6K
431Plant breeding131.3K1.9K
431Sports133.3K3.6K
431Pesticides131.0K1.6K
431circadian rhythm137681.3K
431biological rhythms137241.2K
431Social work131.9K2.8K
431Decision making132.2K3.2K
431Aging134.1K5.0K
431cycles13300469
455Mining Geology2281250
455Sports Medicine223.1K4.5K
455Sleep Disorders122.1K2.9K
455Energy Consumption125831.1K
455Technological Innovations121.3K2.1K
455System analysis123.5K4.8K
455sleep-wake cycle12202405
455planning121.1K1.8K
455mathematical analysis123.1K3.6K
455Sleep122.1K2.8K
465Statistics113.6K4.6K
465Anatomy112.7K3.8K
465Pathology113.3K4.8K
465patient satisfaction11197454
465technology transfer11426835
465Animal breeding111.0K1.6K
465Ecohydrology11521991
465Ecosystem management119451.6K
465Globalization118841.6K
465Reproduction113.3K4.6K
465Chemical structure118511.4K
465Breeding111.7K2.5K
477Law201.8K2.8K
477Information Technology202.9K5.5K
477Structural Engineering102.0K2.9K
477Agricultural Engineering107271.3K
477Artificial Intelligence104.7K6.5K
477Clinical Chemistry103.7K5.1K
477Mathematical Physics103.5K4.6K
477Industrial Safety101.7K2.8K
477War10350743
477epidemiologic methods10262595
477Transportation102.0K3.1K
477Biomechanics102.2K3.4K
477Risk assessment101.0K1.9K
477Mass Media101.4K2.0K
477warfare10421796
477Mechanics101.9K2.9K
477Communication103.0K4.5K
477refugees10354687
477libraries101.1K1.4K
477Internet literacy103082
477Building108861.4K
477anesthesia107851.3K
477Computer Literacy10473864
477North Africa10285516
477finance202.2K3.9K
477minority rights1065152
477Exercise102.1K3.1K
477cosmetics10346735