80.9K(top 0.1%)
papers
2.0M(top 0.1%)
citations
361(top 0.1%)
h-index
587(top 0.1%)
g-index
112.4K
all documents
2.2M
doc citations
29.5K
citing journals

Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Chemistry2,817159,878103102
2Materials1,74584,3096157
3Nanotechnology1,66281,4313452
4Physics1,59979,324252383
5Science2,90164,51285461
6Biology1,27261,573285460
7Biocompatible Materials1,12057,5902628
8Analytical Chemistry1,51349,587117
9Molecular Biology1,41649,068151301
10Materials Science1,05942,2707772
11Medicine1,50741,502248461
12Biochemistry1,46239,636203315
13Polymers94834,3187150
14nanoscience63333,5733048
15Biotechnology84732,82393145
16Catalysis48830,5127745
17Research1,17529,750195305
18Optical materials55927,9073031
19Nanostructured Materials56825,3244638
20Cell Biology59523,086137354
21Bioengineering43623,04488140
22polymerization68921,9937056
23Chemical Engineering31420,616188103
24Cytology56520,197171392
25Pollution43219,870169223
26Virology28919,490183264
27Natural history1,54217,64530763
28Signal Processing55516,3212556
29Geophysics86116,232103221
30Microbiology50115,849367586
31Pharmacology57014,649158229
32Oncology13014,61415791
33miniaturization25514,5295595
34Biomedical Engineering41214,044128114
35Environmental Health32813,918232267
36Biophysics59813,490179238
37Colloids33013,117108104
38Artificial Intelligence56412,81644106
39Energy Conversion13512,8026659
40Microelectronics16411,9499798
41Nanoparticles26811,7502727
42Image Processing39611,4192049
43Cancer34611,411242322
44Immunology26811,314377487
45Ecology32211,165450641
46Environmental Engineering24011,146140186
47Surface Chemistry28710,9959398
48environmental pollution27810,846141148
49fuel cells13510,6786445
50Engineering Geology29110,363914
51Environmental Chemistry9310,10914691
52Green Chemistry16910,0896443
53Environment2269,856317512
54China6159,5693630
55Renewable Energy Sources1279,1054350
56Geodesy2788,94832
57Botany2848,945276407
58Biochemical Engineering1498,572100241
59Nanostructures1748,4713487
60Environmental monitoring2028,41798115
61Solid State Physics3838,404328412
62Condensed Matter4258,198282434
63Information Science2648,19756
64Cardiovascular system568,017448302
65Immunity1277,964205359
66Hydrology2997,62053105
67Toxicology3237,445174301
68Remote Sensing2647,41622
69Spectrum analysis2897,406200346
70Rock Mechanics2127,27855
71Electrochemistry3217,20811098
72Environmental Management1357,1855741
73Water1967,09575131
74Neurology2217,0387911.0K
75Technology3067,031121160
76Planets2986,958110215
77Astrophysics4696,916257559
78Optics8066,90783272
79Magnetic Materials2286,8932929
80Pharmaceutical Chemistry1996,807297329
81Biosensors1266,6462117
82sanitation826,612233212
83Geographic information systems6706,55112
84Public Health2336,413467543
85Clinical Chemistry1416,348197180
86Physiology2226,295354489
87Mathematics7446,267141207
88Sustainable Engineering1356,2204843
89Photonics2106,17689161
90Building Materials1975,983511
91Bioelectronics975,7591919
92Oxidative stress1415,7321410
93Cell death1635,65849168
94Psychiatry985,630912707
95plant molecular biology1255,406113234
96System analysis2335,2371825
97Genetics1615,228418757
98Earth Sciences3275,20649205
99Electrophoresis2125,1041525
100Bioorganic chemistry1445,018149184
101Electronics2554,959244247
102Soil Mechanics1834,9581625
103Cellular senescence1344,95696
104Plants1524,797150283
105Liver diseases914,666187286
106Chromatographic analysis2224,5722423
107environmental protection1274,523159231
108Plant physiology1034,517172243
109Engineering1534,481235148
110energy conservation1044,4805575
111energy development354,4274539
112Automation1514,31395148
113Physical Chemistry1054,205269289
114Chromatography1904,1892019
115Human genetics274,1841.1K1.1K
116Plant cells644,141222329
117Neural circuitry1604,0412737
118Water pollution1093,999168220
119Water quality management1933,9552135
120Wireless Communication Systems2243,93279155
121Computational Biology1493,914206432
122Immunotherapy1223,908104280
123Biomass Energy623,874261206
124Information Technology2213,8432575
125Nuclear Physics3413,828561909
126biopolymers733,82112650
127viruses923,783213296
128Genomics1523,718225382
129Nutrition1713,712444703
130Mental Disorders503,698920629
131cell physiology1133,676130247
132Public Policy1443,6494459
133water supply1203,64665113
134Energy Storage943,6376660
135Organic Chemistry1723,616242379
136Bioinformatics1133,592202364
137Energy Policy713,5687457
138Electrical Engineering2423,546250177
139Economics1503,543452410
140Telecommunication1653,529164267
141Metabolic diseases373,472850616
142Cybernetics723,448122122
143Atmospheric Physics1633,435143278
144nucleic acids1053,405233507
145Cell differentiation963,388234455
146Hydraulic Engineering1493,3291411
147Medical Laboratory Science573,310286199
148biological factors983,2879598
149Hypertension563,285459597
150Hydrodynamics1383,26542
151Agricultural Chemistry793,181362273
152Emerging infectious diseases213,1744611
153cytokines1233,1422945
154internet1833,1251444
155Chemical analysis1273,1113031
156management1063,106285434
157Metabolism803,104598763
158Environmental Policy813,077250360
159Systems Analysis1323,0691216
160Host-parasite interactions613,039164290
161Allergy163,030620344
162Internet of Things1722,9911440
163Surface-Active Agents872,9831622
163Surface properties872,9831622
165Health Policy692,835379228
166Medical Oncology962,822317316
166Biomolecules472,8221427
168Cell metabolism212,819185196
169Signal Transduction632,817114151
170Radio592,816252198
171Computer Vision452,81387101
172Power Electronics1612,80934124
173Environmental Toxicology1002,805148282
174Microorganisms1062,78164187
175Meteorology1182,751268460
176Egypt32,7343286
177Physical organic chemistry702,73110651
178Geography1022,661255263
179Homeostasis152,655184195
180Neurochemistry982,620322478
181Inflammation982,6013263
182Statistical physics1962,593420671
183proteins982,552205313
184actuators812,5304840
184transducers812,5304840
186Climatology1242,511184337
187Multimedia Systems1772,4942519
188Energy Harvesting302,4917462
188Cellulose632,4912928
190Epidemiology1132,488538755
191Environmental pollutants882,473137202
192free radicals292,468254170
193Virulence632,412152291
194Neuroimmunology182,39915856
195Detectors1962,3951924
196Genetic engineering972,392122303
197Environmental Geology842,3314042
198Psychoneuroimmunology122,27518648
199Systems Engineering982,263127133
200Industrial Engineering672,261238189
201Computer Graphics1182,25983153
202Pharmacognosy452,224253188
203Plant Ecology322,170416281
204city planning722,151120101
205Mathematical Physics1522,150235369
206Endocrinology672,1317951.0K
207Combinatorial chemistry842,12436112
208Composite Materials672,088208212
209Pathology902,074375620
210Land use512,0574118
211computer networks1802,05449184
212Engineering Mathematics2532,02950150
213Immunopharmacology862,0093541
214Oncogenes481,985265439
215cell interaction881,9282666
216Critical Care271,910655595
217Analytical Biochemistry1011,8962585
218Food691,888416460
219Transportation401,882298149
220energy resources221,8758156
221Medical Microbiology331,865786685
222Mobile Computing1231,8631666
223Molecular structure631,800176389
224Medicinal plants361,794187112
225Geochemistry851,787184227
226Critical Care Medicine161,740880632
227Fuzzy systems1271,7331838
228Intelligent Transportation Systems1171,7073074
229Reproduction961,698297494
230Carbon301,68811189
231Tunneling351,68496
231underground construction351,68496
233gene mapping541,661331523
234Molecular Spectroscopy741,6575058
235Medical genetics551,6519201.3K
235Hemodynamics391,651157242
237infection191,636688338
238Parallel Processing291,6305941
239Child231,6251.1K421
240Adolescent211,621833309
240United States1151,6217651.1K
242Stochastic Processes781,6171523
243Neurophysiology521,5927751.0K
244Proteome551,582146297
245Astronomy1341,564619956
246Recombinant DNA571,55680141
247Quality of life581,543125225
248Cell communication711,5362140
249Chromosome mapping521,531275412
250Parasitic Diseases201,500861408
251Bacteriology261,486572503
252Behavior421,481768820
253Urban Policy271,4724416
254Plastics661,454136115
255Food Microbiology171,450422212
256Social Sciences931,446413443
257Clinical Immunology221,430407159
258Geomagnetism621,428104102
259Geology1141,426424665
260environmental exposure561,423183234
261Plant Genetics351,420115165
262Pharmaceutical Technology451,415233246
263Computer Science971,40489116
264Sociology631,399476533
265pollutants511,396217344
266Developmental Immunology191,39516951
267Immune system271,387329614
268Brain531,383625757
269Civil Engineering1381,3754850
270Breeding271,369374236
271Control Theory571,367254249
272Electromagnetism611,36574103
273environmental indicators361,3631118
274Membranes341,342258265
275Nonlinear Dynamics631,322501581
276Geotechnical Engineering471,3074253
277Asia901,303169152
278Psychology791,3001.0K1.5K
279Infections71,296940342
280Business Ethics221,292209210
281Developing countries541,285217226
282Structural Engineering851,28089112
283Histology591,272312515
284Electrochemical Analysis611,2713664
285Telecommunication Systems631,26610585
286Numerical Analysis1231,25093284
287Industrial Microbiology541,246233505
288Plant genetic engineering351,217177235
289genome341,213452772
290catalytic activity351,20394121
291Navigation901,1871218
292cell adhesion molecules431,1802939
293Pharmacy311,178604470
294lasers721,177251286
295human behavior281,172625688
296Software Engineering621,17173146
297Ophthalmology801,169242453
298Solid State Chemistry631,165147161
299Soil Science421,152288311
300Developmental Biology461,148549888
301natural disasters561,14261159
302Fluid Mechanics761,136295462
303Obstetrics471,133717722
304Global Health381,12814771
305Fracture mechanics561,11190111
306Metallurgy421,100494365
307Earthquake Engineering431,070146180
308Bacterial infections121,068388344
309Environmental Law231,056230332
310Radiography121,052461280
311Mineral resources51,0384811
312Ocean Engineering471,03093111
313Geomorphology411,02484153
314Economic History841,023441430
315plant communities211,005401428
316Mining Engineering251,0034812
317Soft Condensed Matter271,001345281
318Landslides209964033
319Hormones38992220352
319Digestive system diseases51992134201
321Molecular cloning34985163210
321finance50985364525
323Calorimetry589818383
323Evolution35981543799
323Thermal analysis589818383
326Genetic recombination33973158209
327economic policy54962340321
328Medical Technology32956299274
329Oxidation-reduction11953376330
330Fluorescence20951333
331Vaccines48942311463
332Diabetes339407851.1K
333Urology38936577696
334Data Mining34935212359
335Information Systems28934202187
336Diagnostic Imaging91932206587
337United Kingdom20926667614
338Operations Research42911405471
339Statistics102909330690
340mathematical analysis14490649171
341biocatalysis1490230122
341Homogeneous catalysis1490230122
341Heterogeneous catalysis1490230122
344Energy Consumption208974955
345Marine Biology38891750821
346Radiation63889159317
347Neurobiology24887704833
348Population22883246120
349mycoses10879496389
350Entropy788782137
350hazard mitigation4487842115
352Business23873549509
353natural products45870302418
354Genes37869173227
355Pediatrics118621.8K1.2K
356Cartography8285989
357Lipids43858189439
358commerce43853151333
359probabilities74851197234
360Stem cells44850377700
360Mental illness258508441.0K
362Diabetes mellitus328467301.1K
363Microbial Ecology378426721.2K
364biochemical markers408406360
365Histochemistry51839116218
365Crystal growth24839269229
367Adolescent Medicine3836812343
367Educational Technology20836421199
369health services accessibility29828175123
370Diagnosis398275628
371Neuropsychology33824695786
372Health Information Management11818432
373Housing188044733
374Bioinorganic chemistry23803434316
375Aging80798500983
376enzymes29795244303
377Genetic therapy35794302518
378Cell cycle287933439
378cell proliferation287933940
378Metals36793462381
381Urban Planning167912524
381community development167919117
383Drug design39785235439
383mass transfer31785133155
385atmosphere1778210645
386Therapeutics31773606856
387Manufacturing Processes41769406439
388pigments377681618
389Nanochemistry647673764
390Natural resources25762108109
391Library Science837604946
392Nervous system417586881.3K
393Measurement477565691
394Heat Exchangers1575512086
395biological evolution347516031.0K
396Production Management15745291331
397Atmospheric Chemistry27741361533
398marketing22726516558
399Socioeconomic Factors24720140124
400Waste management56719109253
401Cytogenetics22717659981
402Sleep30712513592
403Sustainable Development29710303519
403Sleep Disorders29710533588
405food technology21708792662
406disease susceptibility317063015
406symptoms317063015
408Quantum Gravity128705414933
409particles446983358
410bioclimatology4268654175
411Proteomics22672275397
411Communication49672342578
413DNS256714483
414Ceramics39665373489
415Surgery86591.9K1.9K
416Water Purification51656100235
416Plant tissue culture28656119172
418Fractals256515861
419Plant cell culture2765096170
420soil microbiology20634438650
421Respiration29633479690
422Food additives11632430213
423carcinogens21630322456
424Parasitology42622592837
425pottery34621287454
426Glass33620301460
427Molecular Pharmacology18618296397
428Social Psychology31617596830
429Plant breeding20614296246
430multimedia556131824
430Interactive multimedia556132226
432Dynamics58608142281
433Photogrammetry6560649
434toxicity testing22605116125
435Electrophysiology26602326326
436Mass Spectrometry29599385490
437drugs23598594577
438Clinical Pharmacology26591291318
439concrete21590154154
440Radio waves34589217321
441Organometallic chemistry24587460349
442DNA245835564
443Biodiversity conservation205827371.2K
444Superconductors46580186196
445Herbal medicine8579224105
446Nanobiotechnology365753486
446Light7575812734
448Organometallic compounds15569604450
448hydrocolloids6569149100
450Embryology345655551.1K
451Technological Innovations27563114115
452Bioenergetics14561209256
453visualization52558247254
454scholarly publishing30556210
455Hydrogeology22555139118
456Biodiversity395526101.1K
457health planning35547217311
458Development Economics7544280133
459Information Retrieval2254170124
460Mechanical Engineering61540364458
461Atomic spectroscopy30536175222
462Photochemistry30535274460
463Genetic regulation25528333802
464Evolutionary Computation12526101176
465Strategic planning2452589168
466Production Engineering35522398498
466Tourism13522563481
468Ornithology19520412294
468World Wide Web335201627
470Ceramic materials20517232174
471Leukemia9515981803
472Computational Complexity355146259
472Hazardous waste18514140330
474Granular materials33512932
475Medical innovations19511308901
476Photobiology2650394160
477Parenteral nutrition17500459574
478Health Services Research30494465624
478Systems Biology30494371540
480Molecular Genetics154939791.1K
481Bibliometrics2049238
482Computational Intelligence4849049130
483Alternative Medicine38487322555
483complementary therapies38487336576
485infrared radiation234854825
486Information Theory35480285517
486Ultrasonics21480265408
486drug toxicity174803956
489Diet214769731.5K
490Oral Medicine574722659
490data collection13472365443
492radar424681342
492Sonar424681333
494Plant diseases21466847837
495Mechanics33464223319
496Plant Biotechnology19463246317
496Enteral nutrition15463353447
498Environmental Microbiology18462517843
498Transgenic plants14462167187
500Molecular evolution21461498813
501Medical Physics35458572937
501Biological Systems18458131159
501gene therapy28458304780
504Geriatrics474578421.5K
505space environment534511774
506Cheminformatics4446339191
507Animal Behavior174457431.0K
507Psychopharmacology194458241.1K
509Fluid Dynamics25444245273
510structural stability843820069
511vibration5143789263
512big data144347565
512Nonlinear systems8434335146
514Thrombosis13433714802
515Seismology30432152211
516Earthquakes3642865114
517Computer Engineering254265655
518Political Science18425919621
519Chemical industry24420371314
520vascular diseases10419548699
520Phytotherapy21419154240
522heredity21418178246
523Obesity184151.0K1.4K
524Regional Planning20413562584
525Boundary Value Problems30412119193
526synthesis4840984173
527Molecules18408631614
527Luminescence274086585
529Groundwater28404164216
530radioactive waste7402351394
530industrial waste7402401397
532Human Geography17401396338
533Multiphase Flow6400499
534Tropical Medicine17399754677
535Carcinogenesis15398414636
535Microwaves44398348526
537Telecommunications1939711271
537Microbial Biotechnology22397170313
539Andrology15393255248
539Immunopathology18393596830
539Cardiovascular diseases30393543849
542Antenna Arrays24392118187
543atmospheric models29391195426
544protein20390474697
545Photography39138920124
545Primary health care21389643697
547Plant Morphology2138881122
548Oceanography38387454866
549Lightweight concrete93863460
550Human-Computer Interaction34385210554
551Hematology473831.5K2.3K
552Swarm Intelligence53815742
553Functional Analysis463792054
554Scandinavia10377317235
554Imaging systems56377631
556Gene expression regulation23375257678
557Intelligent Control Systems7137432165
558soil conservation2737399268
559Physical Geography4137235142
560Advertising8370181154
560biological monitoring6370354170
562Entomology113681.6K985
563Agriculture153671.0K1.0K
564libraries2536412328
565Structural dynamics17361243329
565Nanophotonics2336147109
565behavioral medicine14361612828
565drug therapy143611.4K1.5K
569rehabilitation253597851.3K
570RNA17358185385
571Antioxidants12357350654
572Calculus of Variations483552896
573Pharmacogenetics7351871655
574emergency management21350142216
574Japan30350578583
576Database Management30349132309
576Serology17349107175
576Respiratory Infections234961199
576Influenza234951275
580Decision making25348373651
581water resources243452345
582Drug delivery systems17344463882
582bioluminescence213443428
584Climate change163425251.2K
584Gastrointestinal diseases17342184198
586Molecular ecology11341704956
587Electromagnetic compatibility333374295
587Bones15337240453
589Molecular Microbiology19334377839
590Cell division19333103260
590analysis13333142188
592Sustainable agriculture20332136273
592Schizophrenia11332597676
594Marine Geophysics163295159
594mutagens13329416691
596drug development143264521.1K
597Radio wave propagation4932580245
598Computer-Aided Design17319299410
599Petroleum Engineering11317325220
600Eutrophication113166451.3K
601irrigation343143692
602venom1831397187
602Toxins18313124231
604Evidence-Based Medicine32312216438
604Drug discovery231241388
606cloning7311554730
607Logistics730811582
607Growth143086931.2K
609Clinical Biochemistry10305622577
609drainage323052554
609Informatics9305519485
612Ecological Engineering203021261
612Economic Development13302596798
614Zoology243001.0K1.3K
615histological techniques14297284603
616Health promotion16296698900
617Steroids15291270437
618Hydrometeorology7287132175
619Geodynamics252862997
620Marine Geology132848997
620Marine mineral resources132843319
620Seabed132843319
623Catalysts11283303270
624Visual Communication24282819
624Image enhancement24282316
626Aerospace Engineering182797841
627Sonochemistry6278291354
628Neurosurgery12277587746
628Cardiac electrophysiology5277278257
628arrhythmia5277278257
628Psychophysiology142771.6K2.1K
632Bifurcation Theory17276110170
632Microfluidics92768485
634Eastern Europe22274347172
635telemarketing42726442
636Humanities52270117285
637Flood control212692031
638Genetic algorithms6268188283
639Risk Management20266149340
640Reproductive health13265340404
641Education132612.2K1.6K
642Solar Energy12260322483
643Radiobiology352595751.1K
643biomedicine25259147413
645Semiconductors22257302362
645software9257343460
647sustainability12256289548
647land degradation1525695220
647degradation1525695220
650impact62555549
651soil management6254191156
652Happiness1525350165
653Population Genetics62521.1K1.1K
653Differential Equations2525285121
653Kidney diseases10252619695
656disease vectors16251376573
657natural gas10249149132
657freshwater biology10249489542
657tillage52496250
660Radiation Oncology16247104193
660Endocrine glands8247119342
662air quality management10244126223
663Geometry44242160305
664Birds16241600625
665Health212409491.6K
665Raman spectroscopy16240178330
665environmental issues6240279230
668Neuropharmacology11239332448
669Tissue Engineering2023844171
669global environmental change5238638581
671Corporate Social Responsibility4237158144
671environmental auditing4237169149
673Fiber Optics8236548437
673Ferroelectricity14236508412
675Cognitive Science92358771.0K
675Soil dynamics92357369
675biofuels4235281289
675Recycling923566239
679animals15234629647
680Social work17233495547
681Nursing23232598830
681Technology Assessment223221960
681Diagnostic microbiology22322.1K1.6K
684Parasites14231691864
685Animal ecology10230723827
686pain112299651.4K
687Bacterial diseases1222836123
688Mechatronics17227198369
689Econometrics28225363749
690Immunochemistry20224177474
691drug evaluation13223587838
692Neurons22211.1K1.3K
693Structural optimization7220228202
694Liquid chromatography2521757114
695micromechanics13215153267
696planning16213134176
697Community Psychiatry7212807876
697Ethnology15212592563
699Bioavailability10210139
700Quantum electronics24209545853
700Emergency Medicine102091.1K925
702Respiratory system9208338468
702child abuse6208546589
702hygiene8208286300
705Australia172077671.0K
706Pacific Islands152067462
707Marine Pollution6205718796
708Optical Communications13202340346
708Ultrasound15202231392
710Statistical Mechanics45201107318
711Public Administration12200720687
711solar power6200160222
711solar cells6200292371
714Anatomy231978391.7K
714Biopharmaceutics31971.5K853
714Supramolecular chemistry171972334
717Microfabrication7196191183
717Psychiatric Epidemiology3196634490
717Fisheries17196576953
720Bioremediation9192175322
720Ethology81928351.3K
720packaging41929145
723Travel31901.1K397
724Mobile Commerce33189813
725Crystallography41187414787
725Environmental risk assessment1418792194
727econometric models91863798
728East Asia18185294106
729Microcirculation9184165265
729Blood vessels918483152
729cryosphere10184214322
732Public Relations6183206108
733textile fibers12182203132
734Social Change5181428512
735primary prevention7180277260
735coal6180427560
735Soil ecology3180562438
738Quality Control41781.6K902
739Surveying231772216
739Transplantation111771.1K1.5K
739Insects51771.3K902
742Genetic epidemiology2176507267
742Mycology61761.3K1.2K
744preimplantation genetic diagnosis7174300281
744embryo transfer7174320301
744Synthetic biology10174151232
747Psychosomatic Medicine6173565709
748Infection control5172896711
748rivers1817250192
750Sound12171498606
751Nuclear Engineering17170671747
752Nonlinear functional analysis2016957197
752reasoning71694243
754Nuclear Fusion10168255265
754Health Education81681.3K1.3K
754Zeolites5168221214
757Cloud Computing1816731130
757Agronomy15167207509
757Medical Anthropology31671.4K1.1K
760Radio frequency12166229305
761Robotics301654031.1K
762Bone diseases8164273554
763Drug targeting9163108229
764Microbial Genetics4161332310
765Number Theory29160102135
765Building24160155272
765Climate8160263382
765Cement1316078211
765weather8160253354
770Pharmacokinetics8159525674
771Immunogenetics7158596692
772Nephrology2156974702
772Palliative Care14156379620
772Peroxisomes81561053
775Mountains1715563105
776Agricultural Ecology91547441.3K
776Social behavior121545721.0K
776fusion reactors9154173128
779River Engineering19153719
779Pregnancy17153269605
781hospice care11152228277
781Solitons1115258229
781phytopathogenic bacteria3152288294
781Chaos1115258229
781Chemical processes10152290387
786Quantum Optics19151266549
786ecosystem101517781.4K
786Laser Spectroscopy19151233505
786Europe161511.8K2.3K
790Public opinion1150911339
790Minerals13150225463
792Architecture4148664226
792Urban Geography5148163141
792breastfeeding7148326359
792construction41485986
792Hospitals41481.1K785
792Cytokine5148312450
792Aquatic ecology17148340785
799eugenics5147609561
800Magnetic Resonance Spectroscopy8146833831
800DNA methylation4146291333
802Computational Chemistry4145717676
802personality151454691.0K
804Vision4144551505
804Autoimmune diseases7144399653
806Plant hormones5143236279
806color1314373128
808Philosophy43142445635
808Mitochondria3142248202
808Phylogeny6142659795
811Biochemical Genetics11141130168
811epilepsy11141501783
811Electron Microscopy4141381278
814Ecohydrology1314058226
815Archaeology11139710751
815Chemical kinetics11139354315
815medical education301395531.5K
818Neurotoxicology8138264520
819ovary91375896
820Cardiovascular Pharmacology7136146188
821Solutions9135168211
822Biomimetic materials1134106
822Adipose tissue41344338
824Health Services Administration14133468980
825Horticulture13132361492
825soil pollution13132127377
825Biomarkers8132185225
828embryonic development6131335451
829electric vehicles1413075150
829Substance Abuse41301.6K1.3K
829eye3130190385
829Longevity813055155
829rejuvenation713043131
829gene transfer1413048249
829DNA polymerases2130717962
829genetic transformation1413048249
837Food service management3129182249
838Asthma7128506576
838Databases15128132319
840Occupational Health21272.0K831
840Demography6127557680
840Wetland ecology3127541363
840Astrocytes3127648790
844economic indicators131261932
845violence4125897784
846Nanomedicine5124152256
846Computational Fluid Dynamics1612487235
846Germany4124656195
849exobiology4123363432
849transport vesicles3123292574
849Developed countries31233724
852Electromagnetic waves1122636101
852Biometrics201224521.0K
852Pancreatic diseases3122323259
855Glaciology10121180288
855glaciers10121176284
857carbon monoxide412072139
858Erosion7119426
858Cell survival3119235238
858Quantum theory6119656628
858molecular chaperones3119268238
862Cryptography9118322322
862Chronic diseases5118607878
864Functional foods11117112322
864Database Security81172423
866healthcare disparities3116558376
866Randomized Controlled Trials8116873897
868Biodegradation3115556480
869Freshwater Ecology911386100
870Orthopedics151129441.8K
870older people161127771.2K
870optical devices6112320311
870Economic planning6112174281
870Insect biochemistry5112318417
875Forecasting9111157327
875Microscopy241116411.3K
877Algae4110798829
878poverty2109648312
878preventive medicine51091.2K1.4K
878Harmonic Analysis31093029
878International Finance12109500927
878Roads10109432501
883Heart Failure1108939727
883Marine resources5108234264
885Naval Architecture6107310161
885Radiation effects5107143240
887Probability10106452732
887Marine Meteorology9106177278
887occupational diseases41061.1K1.1K
887Reproductive toxicology1510680400
887Malaria4106783789
887Flow cytometry11106182490
893Mineralogy61051.2K1.3K
893Lung Transplantation3105806573
893Heart transplantation3105806573
893Social policy5105798650
897data protection11104115265
898Environmental Geochemistry9103191408
898Body Image710378200
898Communication in medicine6103376486
901Combinatorial optimization8102222211
902Combustion11101436699
902Smoking11011.4K839
902nuclear magnetic resonance spectroscopy7101578628
902Antigens31011.0K901
906Nanoelectronics6100406290
906Geobiology12100218506
906Porous materials14100221532
906population geography7100146268
906Autism3100787853
911Clinical Psychology4991.7K2.1K
911Animal Physiology699118197
911Natural selection699118197
911Animal genetics699429567
911genetic selection699118197
916Wetland conservation296516303
916Wetlands296530303
918Evolutionary Genetics695344604
918Molecular Epidemiology695344604
920Applied Mathematics2494163296
921Biogeography4931.0K1.5K
921Geosynthetics139325106
923Marine Engineering592360137
924Dentistry1391268492
924Integrative Medicine1191109130
924Biogeochemistry7917541.4K
924Soil biology291728767
924Soil fertility291528534
924Risk591486740
924Statistical models13912992
924India10911.0K831
932anesthesia690391307
933Smart Materials889390666
933Fluorescence spectroscopy189658288
933Health insurance989256586
933Osteoporosis589288367
933Maps11894490
938Rural Development387450308
938Rock deformation7871034
938Entrepreneurship5876721.0K
938Data Warehousing2874712
938Export Marketing287294303
943Reservoirs286315139
943Growth factors186626518
943Zoonoses786158413
946Geriatric Psychiatry7859281.5K
946clay385542647
948Dermatology5831.8K2.0K
948Social welfare783387503
948Neuroplasticity783215498
948NMR683411445
948magnetic resonance683438473
953Risk assessment782323484
954Rheumatology1812.6K1.8K
954nuclear magnetic resonance3811.2K1.1K
954Gerontology20818972.0K
954identity recognition4812024
954Menopause481363487
959Process Control580213564
959Plasma chemistry1080173441
959educational innovations280646440
959Extreme environments280364384
963Industrial Safety3791.1K749
963Water quality67994210
963ports77986194
963Water chemistry679146319
967Environmental Psychology278258241
967Coastal zone management578307455
969Orthopedic Surgery12774901.2K
969Flood forecasting67731112
969plasma27714267
969biological invasions577525824
973Organizational Behavior176954611
973dietary supplements1176115644
973peptides1076482928
973arthritis6761.2K2.2K
973Structure-activity relationship237631472
973Creativity276197190
979Nondestructive testing975250476
979Cosmology1375618949
979Sports Medicine7752.4K2.7K
982Child welfare6747311.0K
982Securities4747395
984Materials Engineering1173229533
984health behavior7737491.3K
984Integrated Circuits1473306422
984Quantum Communication173425274
984Heterocyclic compounds873669762
984Textile industry473532379
990Transportation Engineering147181366
990Emergency Medical Services2711.6K931
990Immunotoxicology571199316
993glycoproteins470502802
993Glycoconjugates470502802
993Chromosomes3701.0K1.2K
993Seaweed270878879
993Auditing470302374
993human development14703151.1K
993glycolipids470502802
1000Watershed management269331135