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1Chemistry1,86675,2111518
2Chemistry97333,17224
3Biotechnology43522,1256147
4Chemical Engineering30220,3781321
5Chemistry48319,7891112
6Chemistry63018,87024
7Education60418,57834
8Chemistry42217,81835
9Education58117,23023
10Chemistry40216,89612
11Chemistry47916,41838
12Chemistry27014,9681518
13Chemistry57914,4671520
14Physical Chemistry39713,84311
15Physical Chemistry31412,96911
16Chemistry15512,89832
17Surface Chemistry34012,30211
17Chemistry34012,30211
19Chemistry35912,120107
20Chemistry31811,3671627
21Chemistry11611,230123
22Polymer Science26311,09478
23Chemical Engineering17810,89746
24Materials Chemistry9310,65053
25Chemistry28610,6301927
26Polymer Science17010,51477
27Chemical Engineering17610,507812
28Chemistry2659,93636
29Chemical Engineering1629,87222
30Materials Science2699,6962933
31Materials Engineering2789,68525
32Chemistry2599,58921
33Chemistry2219,46355
34Mechanical Engineering1259,3861723
35Chemistry2119,3401820
36Chemistry2509,2862122
37Chemistry2059,27243
38Chemical Engineering1759,24959
39Chemistry1599,18375
40Chemical Engineering2019,14233
41Chemical Engineering1519,1031214
42Chemistry2749,0871626
43Chemical Engineering2828,9941218
44Chemistry3058,977910
45Education1098,9481312
46Chemistry8588,8601714
47Chemistry1798,854148
48Chemical Engineering698,80055
49Biology1048,7841313
50Polymers2258,755912
51Environmental Science988,4601010
52Nanotechnology2378,45579
53Chemistry838,4054845
54Materials Science1348,3922731
55Chemistry2238,3862221
56Chemistry1528,2112530
57Chemistry1798,136915
58Chemical Engineering3588,097510
59Materials Engineering2258,086119
60Biomedical Sciences2048,084223201
61Chemical Engineering2167,96947
62Chemistry2337,94455
63Chemistry2957,8172130
64Education2267,8121827
65Chemistry567,69762
66Environmental Biology857,668910
67Chemical Engineering1947,66627
68Chemical Engineering1987,5901820
69Chemistry3137,5691929
70Chemistry1597,5541629
71Chemistry1137,41699
72Green Chemistry1917,3531922
73Chemistry2207,3431118
74Biology817,302124117
75Chemical Engineering1107,29989
76Chemistry2357,0811313
77Chemistry1167,06487
78Chemistry2297,061914
79Nanotechnology786,91411
80Chemistry1756,9012233
81Food Science686,87796
82Chemistry1186,86163
83Chemical Engineering2276,841914
84Chemical Engineering1566,8251026
85Chemistry1526,7772118
86Chemistry1296,7482023
87Chemistry956,7322318
88Chemistry1436,725813
89Chemistry2016,7151214
90Chemistry1076,7122227
91Environmental Engineering716,66488
92Food Science1046,62332
93Chemistry2116,6102226
94Biomedical Engineering1196,5411323
95Chemical Engineering976,50957
96Chemistry1326,4722130
97Chemistry1476,4702128
98Materials Science2136,4351114
99Chemical Engineering1156,41766
100Chemical Engineering1936,3711422
101Materials Science1776,3391010
102Materials Science1756,3241927
103Chemical Engineering1656,287612
104Chemical Engineering1626,239611
105Chemical Engineering1606,20648
106Applied Physics1586,19311
107Education1876,1823536
108Geography1066,17911
109Chemistry1606,16388
110Mechanical Engineering626,1451817
111Nanotechnology1566,122411
112Materials Science1876,1141423
113Chemistry1686,1041617
114Chemistry2036,0741315
115Nanotechnology1516,06347
116Chemistry1786,00248
117Chemical Engineering1705,9961614
118Education1815,8261323
119Chemical Engineering1755,77769
120Chemistry1365,7522328
121Chemistry1015,7342318
122Catalysis1865,67322
122Surface Chemistry1865,67322
124Chemistry1055,6592027
125Chemistry1845,6471214
126Chemistry1075,6432525
127Chemistry1365,63087
128Chemical Engineering475,583134
129Chemistry1215,56767
130Materials Science1525,5121527
131Polymer Chemistry1535,47779
132Education1565,4722219
133Ceramics1125,4692221
134Process Engineering1495,4421720
135Mechanical Engineering1265,40411
136Polymer Science1645,37699
137Biotechnology1255,37076
138Chemical Engineering1285,36387
139Chemistry1025,3621213
140Chemistry1655,3562441
141Chemistry795,3431613
142Chemical Engineering1055,3201616
143Polymer Science1455,285710
144Nanotechnology1305,2781320
145Environmental Engineering565,275176
146Chemistry1945,238811
147Education865,23752
148Catalysis855,22852
149Chemical Engineering1885,22768
150Theoretical Chemistry1685,225710
151Chemical Engineering685,22065
152Chemistry1065,2012026
153Chemistry1925,19968
154Chemistry1585,1981618
155Optoelectronics1145,1971013
156Materials Chemistry955,10174
157Chemistry1535,08537
158Materials Science1055,06955
159Chemistry635,066511
160Chemistry635,0141714
161Chemical Engineering1474,998910
161Chemistry564,99821
163Chemistry1164,99353
164Chemistry844,98342
165Botany804,981202148
166Industrial Engineering1024,9631011
167Materials Science1064,9611113
168Biochemistry624,9601610
169Education934,9402921
170Polymers884,93147
171Physical Chemistry5764,93062
172Nanomaterials1124,8531316
173Bioengineering804,8011925
174Biochemistry954,7942024
175Chemistry774,7502020
176Materials Science894,7481314
177Chemistry1364,74641
178Physical Chemistry1004,74042
179Chemistry724,72663
180Chemical Engineering1514,7171225
181Chemistry994,7161724
182Chemistry1204,7151019
183Materials Engineering1104,71497
184Materials Science1234,7082027
185Education2004,6541720
186Chemistry944,6532017
187Bioengineering514,6341926
188Astronomy1334,6141315
189Chemistry3514,6131015
190Chemistry1114,59777
191Chemistry1174,59447
192Chemistry1474,5701924
193Chemistry1024,55554
194Education974,5413333
195Environmental Engineering504,5402013
196Chemistry1084,527910
197Chemical Engineering1124,5101515
198Surface Chemistry994,49811
199Materials Science724,4581912
200Chemistry744,4333239
200Chemistry1094,43322
202Composites1184,4181117
203Chemistry1124,4122638
204Chemical Engineering1024,4091210
205Chemistry974,3831622
206Chemical Engineering1314,3791720
207Chemical Engineering1004,3751211
208Chemical Engineering1294,362411
209Mathematics934,33637
210Applied Mathematics924,33526
211Chemical Engineering1364,33366
212Materials Science1054,3041319
213Chemical Engineering1424,29568
214Polymer Science1254,28879
215Chemistry1784,28476
216Chemistry574,2652016
217Chemistry884,2521615
217Chemistry794,2521312
219Chemistry814,2481110
219Chemistry1054,24832
219Polymer Science924,24855
222Chemical Engineering1364,2231517
223Nanotechnology1244,2191426
224Renewable Energy74,211235
225Materials Science1124,1972735
226Chemistry1014,1932331
227Chemistry1024,1912527
228Education1194,1822427
229Chemical Engineering904,18163
230Chemistry674,14935
231Textiles984,14376
232Chemical Engineering1044,119611
233Chemistry564,1042937
234Chemical Engineering744,087127
235Chemistry654,0832422
236Materials Science884,0822226
237Thermodynamics1264,06047
238Biochemistry644,0503243
239Tribology1444,046610
240Chemistry1144,031716
241Bioengineering1204,0221427
242Chemistry994,0151615
243Education974,013117
244Chemical Engineering1203,9971116
245Chemical Engineering973,9961918
246Chemical Engineering973,98963
247Chemistry1213,9781216
248Chemical Engineering1453,9491112
249Chemical Engineering723,9361312
250Chemistry973,9221722
251Chemistry833,9021726
252Composites1373,8951316
253Chemical Engineering743,893821
254Petroleum Engineering513,892106
255Chemistry753,88755
256Biotechnology843,88063
257Materials Science1143,8783737
258Chemistry663,8772628
259Functional Materials1023,8641613
260Chemistry783,8624458
261Chemistry1043,8613133
262Chemistry1253,8601622
263Chemistry903,8564843
264Materials Science1123,852612
265Chemistry423,8402721
265Chemistry973,8401012
267Solid State Physics763,8131413
268Chemistry893,7893765
269Thermodynamics1253,78847
270Chemistry863,77827
271Aerospace Engineering1033,7681418
272Materials Science783,7652123
273Nanomaterials1323,759510
274Physical Chemistry663,73754
274Chemical Engineering1463,7371424
274Chemistry403,73761
277Chemical Engineering1113,7351422
278Materials Science813,7342931
279Chemistry843,7111821
280Chemistry1433,710916
281Chemistry953,70524
282Education1173,6941216
283Chemistry963,6751614
284Materials Science483,6712818
285Applied Physics743,6701016
285Chemistry843,6701214
287Chemical Engineering543,6561619
288Chemistry1253,6532222
289Materials Science353,6372115
290Materials Processing723,63211
291Chemistry873,6222942
292Chemistry1053,6131515
293Chemistry753,60367
294Solid State Physics1433,59544
295Chemistry873,583125
296Chemical Engineering1123,5791417
297Surface Science393,57511
298Chemistry853,5601110
299Chemical Engineering683,55167
300Bioengineering1083,5451428
300Nanotechnology1083,5451428
302Chemical Engineering1103,5291316
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305Materials Science803,5031212
306Chemistry1203,4831218
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309Materials Science663,4442930
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311Thermodynamics713,42811
312Materials Processing703,41711
313Chemical Engineering1413,4131123
314Chemical Engineering713,3922120
315Chemical Engineering883,3852936
316Materials Science903,3831314
317Chemistry933,3541016
318Chemistry1073,34922
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320Chemistry763,3423617
321Chemistry1013,3402127
322Chemistry723,3362516
323Education1053,3351010
324Mathematics583,3311117
325Chemistry473,3291910
326Materials Science623,31299
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328Chemistry933,3032237
329Materials Science773,3022024
330Materials Science673,299107
331Chemical Engineering1033,2851828
332Biotechnology103,27632
333Optoelectronics773,2521616
334Chemistry1073,24758
335Chemistry823,2422531
336Chemistry603,2362537
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338Chemistry703,2151414
339Chemistry753,2042332
340Polymer Engineering1093,20369
341Chemistry783,1892521
342Chemical Engineering833,1751313
343Chemical Engineering933,17497
344Chemistry1303,1652231
345Chemistry363,164125
346Materials Science703,1603232
347Materials Engineering1153,14911
348Materials Science713,14755
349Chemistry933,14179
350Chemistry743,1402635
351Applied Physics853,1281524
351Chemistry823,1282829
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359Chemistry523,08433
361Metallurgy843,0832223
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365Aerospace Engineering503,0711316
365Chemistry913,0712228
367Education1123,0692432
368Materials Science693,0661929
368Polymer Science623,06643
370Materials Engineering753,06433
371Nanotechnology603,05395
372Physical Chemistry1083,052912
373Chemistry823,0481613
374Environmental Engineering413,04485
375Composites243,0421110
376Chemistry723,0411515
377Education693,0351411
378Chemical Engineering823,03111
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380Chemical Engineering853,0181018
381Chemistry493,016118
382Organic Chemistry783,01524
383Chemistry923,0081627
384Chemistry203,007184
385Chemistry773,0041926
386Chemistry943,002915
387Chemistry1442,95545
388Industrial Engineering582,95329
389Education982,9483141
390Chemical Engineering902,94622
390Chemical Engineering962,946917
392Polymer Chemistry1302,94356
393Chemistry542,9421312
393Chemical Engineering542,9421410
395Bioengineering842,9381312
396Organic Chemistry942,9292324
397Education682,9162018
398Surface Science572,91511
399Chemistry532,9111814
400Chemistry572,9041729
401Chemical Engineering132,896171
402Plasma Physics392,8903010
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407Biochemistry522,8651913
408Petroleum Engineering672,86144
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410Functional Materials932,85577
411Chemistry772,8512534
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419Chemical Engineering732,80848
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423Chemical Engineering462,800910
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440Chemistry732,701915
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443Theoretical Chemistry872,69811
444Analytical Chemistry432,6942623
445Chemistry772,6871515
446Chemistry2472,68568
447Chemistry592,6844712
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842Chemistry341,64631
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857Chemical Engineering361,6101110
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937Materials Science431,50488
937Pharmaceutics211,5041815
940Chemistry591,5032325
940Tissue Engineering11,50391
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940Chemistry11,50311
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951Chemistry221,485116
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953Biology561,4792538
954Mechanical Engineering371,4782922
954Biochemistry521,4784142
954Chemistry481,4781912
957Environmental Engineering231,4755848
957Chemistry431,4754576
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964Chemistry371,4631620
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964Functional Materials311,4631410
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969Chemical Engineering121,458169
969Process Engineering471,45865
971Surgery381,4564837
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978Chemistry311,44272
980Chemistry341,4411114
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983Chemistry271,4392827
984Physical Chemistry451,43856
984Chemistry361,4381314
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987Chemistry461,4371513
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988Chemistry341,4361713
990Nanomaterials231,4331114
990Environmental Science231,43354
992Chemical Engineering291,42962
993Chemistry501,4271619
994Materials Science731,4251829
995Materials Science551,4223344
995Chemistry361,4225570
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999Chemistry361,421119
1000Bioengineering381,4202527