Research article
|
13 May 2014
Research article |
|
13 May 2014
Secondary organic aerosol formation exceeds primary particulate matter emissions for light-duty gasoline vehicles
T. D. Gordon ,A. A. Presto ,A. A. May ,N. T. Nguyen ,E. M. Lipsky ,N. M. Donahue ,A. Gutierrez ,M. Zhang ,C. Maddox ,P. Rieger ,S. Chattopadhyay ,H. Maldonado ,M. M. Maricq ,and A. L. Robinson
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Total
Sep 2013
225
195
2
422
Oct 2013
63
29
4
96
Nov 2013
48
39
0
87
Dec 2013
52
47
2
101
Jan 2014
50
44
3
97
Feb 2014
36
28
5
69
Mar 2014
48
23
3
74
Apr 2014
33
29
3
65
May 2014
273
360
7
640
Jun 2014
63
318
7
388
Jul 2014
69
295
36
400
Aug 2014
30
231
2
263
Sep 2014
33
229
1
263
Oct 2014
55
285
2
342
Nov 2014
31
352
0
383
Dec 2014
40
253
3
296
Jan 2015
39
42
1
82
Feb 2015
25
20
1
46
Mar 2015
23
17
1
41
Apr 2015
31
44
1
76
May 2015
27
62
0
89
Jun 2015
40
46
3
89
Jul 2015
44
52
2
98
Aug 2015
32
94
3
129
Sep 2015
21
50
2
73
Oct 2015
29
49
1
79
Nov 2015
34
44
4
82
Dec 2015
10
51
4
65
Jan 2016
53
55
4
112
Feb 2016
35
49
2
86
Mar 2016
33
57
2
92
Apr 2016
20
36
0
56
May 2016
17
35
0
52
Jun 2016
15
27
0
42
Jul 2016
15
19
3
37
Aug 2016
14
10
0
24
Sep 2016
14
5
0
19
Oct 2016
14
3
1
18
Nov 2016
11
5
0
16
Dec 2016
6
7
1
14
Jan 2017
25
8
1
34
Feb 2017
16
7
1
24
Mar 2017
35
16
3
54
Apr 2017
34
15
2
51
May 2017
24
9
0
33
Jun 2017
21
19
2
42
Jul 2017
20
9
1
30
Aug 2017
18
10
1
29
Sep 2017
15
15
1
31
Oct 2017
11
13
0
24
Nov 2017
22
27
2
51
Dec 2017
16
17
0
33
Jan 2018
12
10
0
22
Feb 2018
28
4
2
34
Mar 2018
17
17
1
35
Apr 2018
16
10
0
26
May 2018
20
12
0
32
Jun 2018
16
17
0
33
Jul 2018
12
19
0
31
Aug 2018
22
10
1
33
Sep 2018
15
15
0
30
Oct 2018
23
14
6
43
Nov 2018
26
19
0
45
Dec 2018
17
17
0
34
Jan 2019
9
10
1
20
Feb 2019
12
7
0
19
Mar 2019
11
12
0
23
Apr 2019
8
10
0
18
May 2019
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11
0
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Jun 2019
12
6
0
18
Jul 2019
12
10
0
22
Aug 2019
13
13
1
27
Sep 2019
3
7
0
10
Oct 2019
13
8
0
21
Nov 2019
9
6
0
15
Dec 2019
15
9
0
24
Jan 2020
15
4
0
19
Feb 2020
10
5
0
15
Mar 2020
28
11
0
39
Apr 2020
15
11
0
26
May 2020
9
6
0
15
Jun 2020
29
7
0
36
Jul 2020
21
13
6
40
Aug 2020
14
9
5
28
Sep 2020
11
8
0
19
Oct 2020
14
10
1
25
Nov 2020
8
5
0
13
Dec 2020
14
12
1
27
Jan 2021
19
11
0
30
Feb 2021
17
9
0
26
Mar 2021
16
8
0
24
Apr 2021
14
12
0
26
May 2021
9
8
1
18
Jun 2021
21
13
0
34
Jul 2021
10
13
0
23
Aug 2021
12
19
0
31
Sep 2021
17
13
0
30
Oct 2021
13
40
0
53
Nov 2021
16
30
1
47
Dec 2021
15
8
0
23
Jan 2022
13
18
0
31
Feb 2022
13
14
1
28
Mar 2022
15
9
0
24
Apr 2022
12
5
4
21
May 2022
10
8
0
18
Jun 2022
14
4
0
18
Jul 2022
20
11
0
31
Aug 2022
23
9
0
32
Sep 2022
10
9
0
19
Oct 2022
16
7
1
24
Nov 2022
21
14
0
35
Dec 2022
23
16
0
39
Jan 2023
26
21
1
48
Feb 2023
23
5
0
28
Mar 2023
44
31
0
75
Apr 2023
30
29
0
59
May 2023
38
20
0
58
Jun 2023
42
13
1
56
Jul 2023
41
5
1
47
Aug 2023
40
11
3
54
Sep 2023
48
14
0
62
Oct 2023
52
10
2
64
Nov 2023
27
1
0
28
Dec 2023
54
22
3
79
Jan 2024
56
19
1
76
Feb 2024
51
14
0
65
Mar 2024
77
17
0
94
Apr 2024
87
16
4
107
May 2024
52
17
3
72
Jun 2024
56
13
1
70
Jul 2024
33
16
1
50
Aug 2024
31
9
4
44
Sep 2024
10
6
1
17
Oct 2024
38
9
0
47
Nov 2024
21
13
2
36
Dec 2024
26
10
1
37
Jan 2025
36
28
3
67
Feb 2025
36
16
4
56
Mar 2025
31
6
1
38
Apr 2025
35
25
3
63
May 2025
34
6
0
40
Jun 2025
66
12
2
80
Jul 2025
35
15
2
52
Aug 2025
79
15
1
95
Sep 2025
69
14
2
85
Oct 2025
29
35
0
64
Nov 2025
40
23
5
68
Dec 2025
34
26
1
61
Jan 2026
58
27
4
89
Feb 2026
49
10
4
63
Mar 2026
53
30
5
88
Apr 2026
15
13
1
29
Cumulative views and downloads
(calculated since 04 Sep 2013)
Month
HTML views
PDF downloads
XML downloads
Sep 2013
225
195
2
422
Oct 2013
288
224
6
518
Nov 2013
336
263
6
605
Dec 2013
388
310
8
706
Jan 2014
438
354
11
803
Feb 2014
474
382
16
872
Mar 2014
522
405
19
946
Apr 2014
555
434
22
1,011
May 2014
828
794
29
1,651
Jun 2014
891
1,112
36
2,039
Jul 2014
960
1,407
72
2,439
Aug 2014
990
1,638
74
2,702
Sep 2014
1,023
1,867
75
2,965
Oct 2014
1,078
2,152
77
3,307
Nov 2014
1,109
2,504
77
3,690
Dec 2014
1,149
2,757
80
3,986
Jan 2015
1,188
2,799
81
4,068
Feb 2015
1,213
2,819
82
4,114
Mar 2015
1,236
2,836
83
4,155
Apr 2015
1,267
2,880
84
4,231
May 2015
1,294
2,942
84
4,320
Jun 2015
1,334
2,988
87
4,409
Jul 2015
1,378
3,040
89
4,507
Aug 2015
1,410
3,134
92
4,636
Sep 2015
1,431
3,184
94
4,709
Oct 2015
1,460
3,233
95
4,788
Nov 2015
1,494
3,277
99
4,870
Dec 2015
1,504
3,328
103
4,935
Jan 2016
1,557
3,383
107
5,047
Feb 2016
1,592
3,432
109
5,133
Mar 2016
1,625
3,489
111
5,225
Apr 2016
1,645
3,525
111
5,281
May 2016
1,662
3,560
111
5,333
Jun 2016
1,677
3,587
111
5,375
Jul 2016
1,692
3,606
114
5,412
Aug 2016
1,706
3,616
114
5,436
Sep 2016
1,720
3,621
114
5,455
Oct 2016
1,734
3,624
115
5,473
Nov 2016
1,745
3,629
115
5,489
Dec 2016
1,751
3,636
116
5,503
Jan 2017
1,776
3,644
117
5,537
Feb 2017
1,792
3,651
118
5,561
Mar 2017
1,827
3,667
121
5,615
Apr 2017
1,861
3,682
123
5,666
May 2017
1,885
3,691
123
5,699
Jun 2017
1,906
3,710
125
5,741
Jul 2017
1,926
3,719
126
5,771
Aug 2017
1,944
3,729
127
5,800
Sep 2017
1,959
3,744
128
5,831
Oct 2017
1,970
3,757
128
5,855
Nov 2017
1,992
3,784
130
5,906
Dec 2017
2,008
3,801
130
5,939
Jan 2018
2,020
3,811
130
5,961
Feb 2018
2,048
3,815
132
5,995
Mar 2018
2,065
3,832
133
6,030
Apr 2018
2,081
3,842
133
6,056
May 2018
2,101
3,854
133
6,088
Jun 2018
2,117
3,871
133
6,121
Jul 2018
2,129
3,890
133
6,152
Aug 2018
2,151
3,900
134
6,185
Sep 2018
2,166
3,915
134
6,215
Oct 2018
2,189
3,929
140
6,258
Nov 2018
2,215
3,948
140
6,303
Dec 2018
2,232
3,965
140
6,337
Jan 2019
2,241
3,975
141
6,357
Feb 2019
2,253
3,982
141
6,376
Mar 2019
2,264
3,994
141
6,399
Apr 2019
2,272
4,004
141
6,417
May 2019
2,284
4,015
141
6,440
Jun 2019
2,296
4,021
141
6,458
Jul 2019
2,308
4,031
141
6,480
Aug 2019
2,321
4,044
142
6,507
Sep 2019
2,324
4,051
142
6,517
Oct 2019
2,337
4,059
142
6,538
Nov 2019
2,346
4,065
142
6,553
Dec 2019
2,361
4,074
142
6,577
Jan 2020
2,376
4,078
142
6,596
Feb 2020
2,386
4,083
142
6,611
Mar 2020
2,414
4,094
142
6,650
Apr 2020
2,429
4,105
142
6,676
May 2020
2,438
4,111
142
6,691
Jun 2020
2,467
4,118
142
6,727
Jul 2020
2,488
4,131
148
6,767
Aug 2020
2,502
4,140
153
6,795
Sep 2020
2,513
4,148
153
6,814
Oct 2020
2,527
4,158
154
6,839
Nov 2020
2,535
4,163
154
6,852
Dec 2020
2,549
4,175
155
6,879
Jan 2021
2,568
4,186
155
6,909
Feb 2021
2,585
4,195
155
6,935
Mar 2021
2,601
4,203
155
6,959
Apr 2021
2,615
4,215
155
6,985
May 2021
2,624
4,223
156
7,003
Jun 2021
2,645
4,236
156
7,037
Jul 2021
2,655
4,249
156
7,060
Aug 2021
2,667
4,268
156
7,091
Sep 2021
2,684
4,281
156
7,121
Oct 2021
2,697
4,321
156
7,174
Nov 2021
2,713
4,351
157
7,221
Dec 2021
2,728
4,359
157
7,244
Jan 2022
2,741
4,377
157
7,275
Feb 2022
2,754
4,391
158
7,303
Mar 2022
2,769
4,400
158
7,327
Apr 2022
2,781
4,405
162
7,348
May 2022
2,791
4,413
162
7,366
Jun 2022
2,805
4,417
162
7,384
Jul 2022
2,825
4,428
162
7,415
Aug 2022
2,848
4,437
162
7,447
Sep 2022
2,858
4,446
162
7,466
Oct 2022
2,874
4,453
163
7,490
Nov 2022
2,895
4,467
163
7,525
Dec 2022
2,918
4,483
163
7,564
Jan 2023
2,944
4,504
164
7,612
Feb 2023
2,967
4,509
164
7,640
Mar 2023
3,011
4,540
164
7,715
Apr 2023
3,041
4,569
164
7,774
May 2023
3,079
4,589
164
7,832
Jun 2023
3,121
4,602
165
7,888
Jul 2023
3,162
4,607
166
7,935
Aug 2023
3,202
4,618
169
7,989
Sep 2023
3,250
4,632
169
8,051
Oct 2023
3,302
4,642
171
8,115
Nov 2023
3,329
4,643
171
8,143
Dec 2023
3,383
4,665
174
8,222
Jan 2024
3,439
4,684
175
8,298
Feb 2024
3,490
4,698
175
8,363
Mar 2024
3,567
4,715
175
8,457
Apr 2024
3,654
4,731
179
8,564
May 2024
3,706
4,748
182
8,636
Jun 2024
3,762
4,761
183
8,706
Jul 2024
3,795
4,777
184
8,756
Aug 2024
3,826
4,786
188
8,800
Sep 2024
3,836
4,792
189
8,817
Oct 2024
3,874
4,801
189
8,864
Nov 2024
3,895
4,814
191
8,900
Dec 2024
3,921
4,824
192
8,937
Jan 2025
3,957
4,852
195
9,004
Feb 2025
3,993
4,868
199
9,060
Mar 2025
4,024
4,874
200
9,098
Apr 2025
4,059
4,899
203
9,161
May 2025
4,093
4,905
203
9,201
Jun 2025
4,159
4,917
205
9,281
Jul 2025
4,194
4,932
207
9,333
Aug 2025
4,273
4,947
208
9,428
Sep 2025
4,342
4,961
210
9,513
Oct 2025
4,371
4,996
210
9,577
Nov 2025
4,411
5,019
215
9,645
Dec 2025
4,445
5,045
216
9,706
Jan 2026
4,503
5,072
220
9,795
Feb 2026
4,552
5,082
224
9,858
Mar 2026
4,605
5,112
229
9,946
Apr 2026
4,620
5,125
230
9,975
Total article views: 8,189 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
3,700
4,294
195
8,189
201
274
HTML: 3,700
PDF: 4,294
XML: 195
Total: 8,189
BibTeX: 201
EndNote: 274
Views and downloads (calculated since 13 May 2014)
Month
HTML
PDF
XML
Total
May 2014
222
335
3
560
Jun 2014
45
307
5
357
Jul 2014
63
284
36
383
Aug 2014
23
218
1
242
Sep 2014
26
218
1
245
Oct 2014
45
266
1
312
Nov 2014
28
313
0
341
Dec 2014
33
240
3
276
Jan 2015
37
33
1
71
Feb 2015
23
17
1
41
Mar 2015
21
14
1
36
Apr 2015
28
43
1
72
May 2015
21
60
0
81
Jun 2015
33
45
3
81
Jul 2015
34
51
2
87
Aug 2015
22
92
3
117
Sep 2015
17
45
2
64
Oct 2015
22
47
1
70
Nov 2015
25
42
4
71
Dec 2015
10
48
4
62
Jan 2016
41
46
4
91
Feb 2016
27
44
2
73
Mar 2016
26
50
2
78
Apr 2016
17
33
0
50
May 2016
14
35
0
49
Jun 2016
11
25
0
36
Jul 2016
9
15
2
26
Aug 2016
10
9
0
19
Sep 2016
10
4
0
14
Oct 2016
10
3
1
14
Nov 2016
7
5
0
12
Dec 2016
6
6
1
13
Jan 2017
19
8
1
28
Feb 2017
13
7
1
21
Mar 2017
28
15
3
46
Apr 2017
28
14
2
44
May 2017
19
9
0
28
Jun 2017
17
17
2
36
Jul 2017
16
9
1
26
Aug 2017
16
9
1
26
Sep 2017
14
14
1
29
Oct 2017
8
12
0
20
Nov 2017
17
26
2
45
Dec 2017
15
16
0
31
Jan 2018
12
10
0
22
Feb 2018
27
4
2
33
Mar 2018
15
16
1
32
Apr 2018
14
9
0
23
May 2018
18
11
0
29
Jun 2018
16
17
0
33
Jul 2018
11
18
0
29
Aug 2018
19
8
1
28
Sep 2018
13
14
0
27
Oct 2018
22
13
6
41
Nov 2018
21
17
0
38
Dec 2018
16
15
0
31
Jan 2019
8
10
1
19
Feb 2019
11
6
0
17
Mar 2019
9
11
0
20
Apr 2019
6
9
0
15
May 2019
9
9
0
18
Jun 2019
11
6
0
17
Jul 2019
9
9
0
18
Aug 2019
8
13
1
22
Sep 2019
3
7
0
10
Oct 2019
10
7
0
17
Nov 2019
9
6
0
15
Dec 2019
12
8
0
20
Jan 2020
15
4
0
19
Feb 2020
9
5
0
14
Mar 2020
26
10
0
36
Apr 2020
15
10
0
25
May 2020
9
6
0
15
Jun 2020
16
7
0
23
Jul 2020
16
10
4
30
Aug 2020
13
8
3
24
Sep 2020
11
8
0
19
Oct 2020
10
8
1
19
Nov 2020
8
5
0
13
Dec 2020
13
11
1
25
Jan 2021
18
7
0
25
Feb 2021
17
8
0
25
Mar 2021
15
8
0
23
Apr 2021
14
10
0
24
May 2021
9
7
1
17
Jun 2021
21
11
0
32
Jul 2021
10
8
0
18
Aug 2021
12
15
0
27
Sep 2021
17
12
0
29
Oct 2021
13
40
0
53
Nov 2021
16
25
1
42
Dec 2021
15
7
0
22
Jan 2022
12
13
0
25
Feb 2022
13
10
1
24
Mar 2022
15
7
0
22
Apr 2022
12
5
4
21
May 2022
10
7
0
17
Jun 2022
14
3
0
17
Jul 2022
20
10
0
30
Aug 2022
23
9
0
32
Sep 2022
10
8
0
18
Oct 2022
16
6
1
23
Nov 2022
21
13
0
34
Dec 2022
23
15
0
38
Jan 2023
26
20
1
47
Feb 2023
23
4
0
27
Mar 2023
44
30
0
74
Apr 2023
23
27
0
50
May 2023
38
17
0
55
Jun 2023
42
13
1
56
Jul 2023
41
3
1
45
Aug 2023
40
9
3
52
Sep 2023
47
13
0
60
Oct 2023
52
9
2
63
Nov 2023
26
1
0
27
Dec 2023
54
21
3
78
Jan 2024
55
14
1
70
Feb 2024
51
14
0
65
Mar 2024
77
14
0
91
Apr 2024
87
12
4
103
May 2024
52
17
3
72
Jun 2024
56
10
1
67
Jul 2024
33
6
1
40
Aug 2024
31
7
4
42
Sep 2024
10
3
1
14
Oct 2024
38
9
0
47
Nov 2024
21
11
2
34
Dec 2024
26
6
1
33
Jan 2025
36
21
3
60
Feb 2025
36
10
4
50
Mar 2025
31
6
1
38
Apr 2025
35
19
3
57
May 2025
34
4
0
38
Jun 2025
66
12
2
80
Jul 2025
35
14
2
51
Aug 2025
78
12
1
91
Sep 2025
69
10
2
81
Oct 2025
29
32
0
61
Nov 2025
40
20
5
65
Dec 2025
34
17
1
52
Jan 2026
55
23
4
82
Feb 2026
49
10
4
63
Mar 2026
53
25
5
83
Apr 2026
15
11
1
27
Cumulative views and downloads
(calculated since 13 May 2014)
Month
HTML views
PDF downloads
XML downloads
May 2014
222
335
3
Jun 2014
267
642
8
Jul 2014
330
926
44
Aug 2014
353
1,144
45
Sep 2014
379
1,362
46
Oct 2014
424
1,628
47
Nov 2014
452
1,941
47
Dec 2014
485
2,181
50
Jan 2015
522
2,214
51
Feb 2015
545
2,231
52
Mar 2015
566
2,245
53
Apr 2015
594
2,288
54
May 2015
615
2,348
54
Jun 2015
648
2,393
57
Jul 2015
682
2,444
59
Aug 2015
704
2,536
62
Sep 2015
721
2,581
64
Oct 2015
743
2,628
65
Nov 2015
768
2,670
69
Dec 2015
778
2,718
73
Jan 2016
819
2,764
77
Feb 2016
846
2,808
79
Mar 2016
872
2,858
81
Apr 2016
889
2,891
81
May 2016
903
2,926
81
Jun 2016
914
2,951
81
Jul 2016
923
2,966
83
Aug 2016
933
2,975
83
Sep 2016
943
2,979
83
Oct 2016
953
2,982
84
Nov 2016
960
2,987
84
Dec 2016
966
2,993
85
Jan 2017
985
3,001
86
Feb 2017
998
3,008
87
Mar 2017
1,026
3,023
90
Apr 2017
1,054
3,037
92
May 2017
1,073
3,046
92
Jun 2017
1,090
3,063
94
Jul 2017
1,106
3,072
95
Aug 2017
1,122
3,081
96
Sep 2017
1,136
3,095
97
Oct 2017
1,144
3,107
97
Nov 2017
1,161
3,133
99
Dec 2017
1,176
3,149
99
Jan 2018
1,188
3,159
99
Feb 2018
1,215
3,163
101
Mar 2018
1,230
3,179
102
Apr 2018
1,244
3,188
102
May 2018
1,262
3,199
102
Jun 2018
1,278
3,216
102
Jul 2018
1,289
3,234
102
Aug 2018
1,308
3,242
103
Sep 2018
1,321
3,256
103
Oct 2018
1,343
3,269
109
Nov 2018
1,364
3,286
109
Dec 2018
1,380
3,301
109
Jan 2019
1,388
3,311
110
Feb 2019
1,399
3,317
110
Mar 2019
1,408
3,328
110
Apr 2019
1,414
3,337
110
May 2019
1,423
3,346
110
Jun 2019
1,434
3,352
110
Jul 2019
1,443
3,361
110
Aug 2019
1,451
3,374
111
Sep 2019
1,454
3,381
111
Oct 2019
1,464
3,388
111
Nov 2019
1,473
3,394
111
Dec 2019
1,485
3,402
111
Jan 2020
1,500
3,406
111
Feb 2020
1,509
3,411
111
Mar 2020
1,535
3,421
111
Apr 2020
1,550
3,431
111
May 2020
1,559
3,437
111
Jun 2020
1,575
3,444
111
Jul 2020
1,591
3,454
115
Aug 2020
1,604
3,462
118
Sep 2020
1,615
3,470
118
Oct 2020
1,625
3,478
119
Nov 2020
1,633
3,483
119
Dec 2020
1,646
3,494
120
Jan 2021
1,664
3,501
120
Feb 2021
1,681
3,509
120
Mar 2021
1,696
3,517
120
Apr 2021
1,710
3,527
120
May 2021
1,719
3,534
121
Jun 2021
1,740
3,545
121
Jul 2021
1,750
3,553
121
Aug 2021
1,762
3,568
121
Sep 2021
1,779
3,580
121
Oct 2021
1,792
3,620
121
Nov 2021
1,808
3,645
122
Dec 2021
1,823
3,652
122
Jan 2022
1,835
3,665
122
Feb 2022
1,848
3,675
123
Mar 2022
1,863
3,682
123
Apr 2022
1,875
3,687
127
May 2022
1,885
3,694
127
Jun 2022
1,899
3,697
127
Jul 2022
1,919
3,707
127
Aug 2022
1,942
3,716
127
Sep 2022
1,952
3,724
127
Oct 2022
1,968
3,730
128
Nov 2022
1,989
3,743
128
Dec 2022
2,012
3,758
128
Jan 2023
2,038
3,778
129
Feb 2023
2,061
3,782
129
Mar 2023
2,105
3,812
129
Apr 2023
2,128
3,839
129
May 2023
2,166
3,856
129
Jun 2023
2,208
3,869
130
Jul 2023
2,249
3,872
131
Aug 2023
2,289
3,881
134
Sep 2023
2,336
3,894
134
Oct 2023
2,388
3,903
136
Nov 2023
2,414
3,904
136
Dec 2023
2,468
3,925
139
Jan 2024
2,523
3,939
140
Feb 2024
2,574
3,953
140
Mar 2024
2,651
3,967
140
Apr 2024
2,738
3,979
144
May 2024
2,790
3,996
147
Jun 2024
2,846
4,006
148
Jul 2024
2,879
4,012
149
Aug 2024
2,910
4,019
153
Sep 2024
2,920
4,022
154
Oct 2024
2,958
4,031
154
Nov 2024
2,979
4,042
156
Dec 2024
3,005
4,048
157
Jan 2025
3,041
4,069
160
Feb 2025
3,077
4,079
164
Mar 2025
3,108
4,085
165
Apr 2025
3,143
4,104
168
May 2025
3,177
4,108
168
Jun 2025
3,243
4,120
170
Jul 2025
3,278
4,134
172
Aug 2025
3,356
4,146
173
Sep 2025
3,425
4,156
175
Oct 2025
3,454
4,188
175
Nov 2025
3,494
4,208
180
Dec 2025
3,528
4,225
181
Jan 2026
3,583
4,248
185
Feb 2026
3,632
4,258
189
Mar 2026
3,685
4,283
194
Apr 2026
3,700
4,294
195
Total article views: 1,786 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
920
831
35
1,786
15
3
HTML: 920
PDF: 831
XML: 35
Total: 1,786
BibTeX: 15
EndNote: 3
Views and downloads (calculated since 04 Sep 2013)
Month
HTML
PDF
XML
Total
Sep 2013
225
195
2
422
Oct 2013
63
29
4
96
Nov 2013
48
39
0
87
Dec 2013
52
47
2
101
Jan 2014
50
44
3
97
Feb 2014
36
28
5
69
Mar 2014
48
23
3
74
Apr 2014
33
29
3
65
May 2014
51
25
4
80
Jun 2014
18
11
2
31
Jul 2014
6
11
0
17
Aug 2014
7
13
1
21
Sep 2014
7
11
0
18
Oct 2014
10
19
1
30
Nov 2014
3
39
0
42
Dec 2014
7
13
0
20
Jan 2015
2
9
0
11
Feb 2015
2
3
0
5
Mar 2015
2
3
0
5
Apr 2015
3
1
0
4
May 2015
6
2
0
8
Jun 2015
7
1
0
8
Jul 2015
10
1
0
11
Aug 2015
10
2
0
12
Sep 2015
4
5
0
9
Oct 2015
7
2
0
9
Nov 2015
9
2
0
11
Dec 2015
3
0
3
Jan 2016
12
9
0
21
Feb 2016
8
5
0
13
Mar 2016
7
7
0
14
Apr 2016
3
3
0
6
May 2016
3
0
3
Jun 2016
4
2
0
6
Jul 2016
6
4
1
11
Aug 2016
4
1
0
5
Sep 2016
4
1
0
5
Oct 2016
4
0
4
Nov 2016
4
0
4
Dec 2016
1
0
1
Jan 2017
6
0
6
Feb 2017
3
0
3
Mar 2017
7
1
0
8
Apr 2017
6
1
0
7
May 2017
5
0
5
Jun 2017
4
2
0
6
Jul 2017
4
0
4
Aug 2017
2
1
0
3
Sep 2017
1
1
0
2
Oct 2017
3
1
0
4
Nov 2017
5
1
0
6
Dec 2017
1
1
0
2
Jan 2018
0
Feb 2018
1
0
1
Mar 2018
2
1
0
3
Apr 2018
2
1
0
3
May 2018
2
1
0
3
Jun 2018
0
Jul 2018
1
1
0
2
Aug 2018
3
2
0
5
Sep 2018
2
1
0
3
Oct 2018
1
1
0
2
Nov 2018
5
2
0
7
Dec 2018
1
2
0
3
Jan 2019
1
0
1
Feb 2019
1
1
0
2
Mar 2019
2
1
0
3
Apr 2019
2
1
0
3
May 2019
3
2
0
5
Jun 2019
1
0
1
Jul 2019
3
1
0
4
Aug 2019
5
0
5
Sep 2019
0
Oct 2019
3
1
0
4
Nov 2019
0
Dec 2019
3
1
0
4
Jan 2020
0
Feb 2020
1
0
1
Mar 2020
2
1
0
3
Apr 2020
1
0
1
May 2020
0
Jun 2020
13
0
13
Jul 2020
5
3
2
10
Aug 2020
1
1
2
4
Sep 2020
0
Oct 2020
4
2
0
6
Nov 2020
0
Dec 2020
1
1
0
2
Jan 2021
1
4
0
5
Feb 2021
1
0
1
Mar 2021
1
0
1
Apr 2021
2
0
2
May 2021
1
0
1
Jun 2021
2
0
2
Jul 2021
5
0
5
Aug 2021
4
0
4
Sep 2021
1
0
1
Oct 2021
0
Nov 2021
5
0
5
Dec 2021
1
0
1
Jan 2022
1
5
0
6
Feb 2022
4
0
4
Mar 2022
2
0
2
Apr 2022
0
May 2022
1
0
1
Jun 2022
1
0
1
Jul 2022
1
0
1
Aug 2022
0
Sep 2022
1
0
1
Oct 2022
1
0
1
Nov 2022
1
0
1
Dec 2022
1
0
1
Jan 2023
1
0
1
Feb 2023
1
0
1
Mar 2023
1
0
1
Apr 2023
7
2
0
9
May 2023
3
0
3
Jun 2023
0
Jul 2023
2
0
2
Aug 2023
2
0
2
Sep 2023
1
1
0
2
Oct 2023
1
0
1
Nov 2023
1
0
1
Dec 2023
1
0
1
Jan 2024
1
5
0
6
Feb 2024
0
Mar 2024
3
0
3
Apr 2024
4
0
4
May 2024
0
Jun 2024
3
0
3
Jul 2024
10
0
10
Aug 2024
2
0
2
Sep 2024
3
0
3
Oct 2024
0
Nov 2024
2
0
2
Dec 2024
4
0
4
Jan 2025
7
0
7
Feb 2025
6
0
6
Mar 2025
0
Apr 2025
6
0
6
May 2025
2
0
2
Jun 2025
0
Jul 2025
1
0
1
Aug 2025
1
3
0
4
Sep 2025
4
0
4
Oct 2025
3
0
3
Nov 2025
3
0
3
Dec 2025
9
0
9
Jan 2026
3
4
0
7
Feb 2026
0
Mar 2026
5
0
5
Apr 2026
2
0
2
Cumulative views and downloads
(calculated since 04 Sep 2013)
Month
HTML views
PDF downloads
XML downloads
Sep 2013
225
195
2
Oct 2013
288
224
6
Nov 2013
336
263
6
Dec 2013
388
310
8
Jan 2014
438
354
11
Feb 2014
474
382
16
Mar 2014
522
405
19
Apr 2014
555
434
22
May 2014
606
459
26
Jun 2014
624
470
28
Jul 2014
630
481
28
Aug 2014
637
494
29
Sep 2014
644
505
29
Oct 2014
654
524
30
Nov 2014
657
563
30
Dec 2014
664
576
30
Jan 2015
666
585
30
Feb 2015
668
588
30
Mar 2015
670
591
30
Apr 2015
673
592
30
May 2015
679
594
30
Jun 2015
686
595
30
Jul 2015
696
596
30
Aug 2015
706
598
30
Sep 2015
710
603
30
Oct 2015
717
605
30
Nov 2015
726
607
30
Dec 2015
726
610
30
Jan 2016
738
619
30
Feb 2016
746
624
30
Mar 2016
753
631
30
Apr 2016
756
634
30
May 2016
759
634
30
Jun 2016
763
636
30
Jul 2016
769
640
31
Aug 2016
773
641
31
Sep 2016
777
642
31
Oct 2016
781
642
31
Nov 2016
785
642
31
Dec 2016
785
643
31
Jan 2017
791
643
31
Feb 2017
794
643
31
Mar 2017
801
644
31
Apr 2017
807
645
31
May 2017
812
645
31
Jun 2017
816
647
31
Jul 2017
820
647
31
Aug 2017
822
648
31
Sep 2017
823
649
31
Oct 2017
826
650
31
Nov 2017
831
651
31
Dec 2017
832
652
31
Jan 2018
832
652
31
Feb 2018
833
652
31
Mar 2018
835
653
31
Apr 2018
837
654
31
May 2018
839
655
31
Jun 2018
839
655
31
Jul 2018
840
656
31
Aug 2018
843
658
31
Sep 2018
845
659
31
Oct 2018
846
660
31
Nov 2018
851
662
31
Dec 2018
852
664
31
Jan 2019
853
664
31
Feb 2019
854
665
31
Mar 2019
856
666
31
Apr 2019
858
667
31
May 2019
861
669
31
Jun 2019
862
669
31
Jul 2019
865
670
31
Aug 2019
870
670
31
Sep 2019
870
670
31
Oct 2019
873
671
31
Nov 2019
873
671
31
Dec 2019
876
672
31
Jan 2020
876
672
31
Feb 2020
877
672
31
Mar 2020
879
673
31
Apr 2020
879
674
31
May 2020
879
674
31
Jun 2020
892
674
31
Jul 2020
897
677
33
Aug 2020
898
678
35
Sep 2020
898
678
35
Oct 2020
902
680
35
Nov 2020
902
680
35
Dec 2020
903
681
35
Jan 2021
904
685
35
Feb 2021
904
686
35
Mar 2021
905
686
35
Apr 2021
905
688
35
May 2021
905
689
35
Jun 2021
905
691
35
Jul 2021
905
696
35
Aug 2021
905
700
35
Sep 2021
905
701
35
Oct 2021
905
701
35
Nov 2021
905
706
35
Dec 2021
905
707
35
Jan 2022
906
712
35
Feb 2022
906
716
35
Mar 2022
906
718
35
Apr 2022
906
718
35
May 2022
906
719
35
Jun 2022
906
720
35
Jul 2022
906
721
35
Aug 2022
906
721
35
Sep 2022
906
722
35
Oct 2022
906
723
35
Nov 2022
906
724
35
Dec 2022
906
725
35
Jan 2023
906
726
35
Feb 2023
906
727
35
Mar 2023
906
728
35
Apr 2023
913
730
35
May 2023
913
733
35
Jun 2023
913
733
35
Jul 2023
913
735
35
Aug 2023
913
737
35
Sep 2023
914
738
35
Oct 2023
914
739
35
Nov 2023
915
739
35
Dec 2023
915
740
35
Jan 2024
916
745
35
Feb 2024
916
745
35
Mar 2024
916
748
35
Apr 2024
916
752
35
May 2024
916
752
35
Jun 2024
916
755
35
Jul 2024
916
765
35
Aug 2024
916
767
35
Sep 2024
916
770
35
Oct 2024
916
770
35
Nov 2024
916
772
35
Dec 2024
916
776
35
Jan 2025
916
783
35
Feb 2025
916
789
35
Mar 2025
916
789
35
Apr 2025
916
795
35
May 2025
916
797
35
Jun 2025
916
797
35
Jul 2025
916
798
35
Aug 2025
917
801
35
Sep 2025
917
805
35
Oct 2025
917
808
35
Nov 2025
917
811
35
Dec 2025
917
820
35
Jan 2026
920
824
35
Feb 2026
920
824
35
Mar 2026
920
829
35
Apr 2026
920
831
35
Latest update: 19 Apr 2026
