Research article
|
26 Mar 2014
Research article |
|
26 Mar 2014
Understanding primary and secondary sources of ambient carbonyl compounds in Beijing using the PMF model
W. T. Chen ,M. Shao ,S. H. Lu ,M. Wang ,L. M. Zeng ,B. Yuan ,and Y. Liu
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4,812
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10,220
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240
HTML: 4,812
PDF: 5,218
XML: 190
Total: 10,220
BibTeX: 182
EndNote: 240
Views and downloads (calculated since 13 Jun 2013)
Month
HTML
PDF
XML
Total
Jun 2013
81
53
1
135
Jul 2013
24
27
3
54
Aug 2013
9
8
1
18
Sep 2013
20
22
0
42
Oct 2013
20
23
1
44
Nov 2013
22
29
0
51
Dec 2013
20
23
2
45
Jan 2014
22
23
1
46
Feb 2014
23
24
2
49
Mar 2014
150
167
4
321
Apr 2014
95
351
9
455
May 2014
40
305
8
353
Jun 2014
25
289
5
319
Jul 2014
19
272
3
294
Aug 2014
23
211
6
240
Sep 2014
33
223
6
262
Oct 2014
17
222
1
240
Nov 2014
26
267
0
293
Dec 2014
10
227
3
240
Jan 2015
16
29
0
45
Feb 2015
22
9
1
32
Mar 2015
24
10
1
35
Apr 2015
20
7
0
27
May 2015
13
15
0
28
Jun 2015
39
11
3
53
Jul 2015
30
18
1
49
Aug 2015
19
21
1
41
Sep 2015
12
17
1
30
Oct 2015
29
44
3
76
Nov 2015
28
49
2
79
Dec 2015
8
45
1
54
Jan 2016
35
54
4
93
Feb 2016
27
40
1
68
Mar 2016
26
46
0
72
Apr 2016
10
28
0
38
May 2016
12
31
0
43
Jun 2016
8
9
1
18
Jul 2016
17
21
3
41
Aug 2016
13
14
0
27
Sep 2016
12
1
0
13
Oct 2016
12
4
0
16
Nov 2016
9
5
0
14
Dec 2016
4
6
0
10
Jan 2017
13
5
0
18
Feb 2017
18
8
0
26
Mar 2017
26
13
3
42
Apr 2017
21
13
0
34
May 2017
31
18
0
49
Jun 2017
26
27
0
53
Jul 2017
18
11
0
29
Aug 2017
11
14
1
26
Sep 2017
12
34
0
46
Oct 2017
8
18
0
26
Nov 2017
16
16
0
32
Dec 2017
12
14
0
26
Jan 2018
12
10
0
22
Feb 2018
13
14
0
27
Mar 2018
16
14
1
31
Apr 2018
24
29
0
53
May 2018
16
16
0
32
Jun 2018
12
15
0
27
Jul 2018
5
11
1
17
Aug 2018
18
22
0
40
Sep 2018
16
23
0
39
Oct 2018
18
28
1
47
Nov 2018
20
18
0
38
Dec 2018
16
7
1
24
Jan 2019
17
7
0
24
Feb 2019
9
10
0
19
Mar 2019
11
10
1
22
Apr 2019
10
15
0
25
May 2019
18
14
0
32
Jun 2019
14
8
0
22
Jul 2019
9
12
1
22
Aug 2019
9
10
0
19
Sep 2019
14
15
0
29
Oct 2019
15
9
0
24
Nov 2019
16
15
0
31
Dec 2019
18
13
0
31
Jan 2020
20
8
0
28
Feb 2020
21
7
3
31
Mar 2020
9
8
0
17
Apr 2020
19
17
0
36
May 2020
17
9
0
26
Jun 2020
32
16
0
48
Jul 2020
35
27
3
65
Aug 2020
29
6
6
41
Sep 2020
15
14
1
30
Oct 2020
23
14
1
38
Nov 2020
16
8
1
25
Dec 2020
19
7
0
26
Jan 2021
30
12
0
42
Feb 2021
25
14
1
40
Mar 2021
29
20
0
49
Apr 2021
31
15
0
46
May 2021
40
20
1
61
Jun 2021
33
19
0
52
Jul 2021
29
29
0
58
Aug 2021
28
22
0
50
Sep 2021
40
13
0
53
Oct 2021
22
38
1
61
Nov 2021
17
40
1
58
Dec 2021
28
15
0
43
Jan 2022
22
24
1
47
Feb 2022
27
19
1
47
Mar 2022
30
30
0
60
Apr 2022
26
18
1
45
May 2022
23
20
0
43
Jun 2022
23
9
1
33
Jul 2022
19
8
0
27
Aug 2022
31
14
2
47
Sep 2022
20
13
0
33
Oct 2022
39
15
1
55
Nov 2022
37
25
1
63
Dec 2022
32
15
0
47
Jan 2023
17
12
0
29
Feb 2023
31
15
0
46
Mar 2023
52
48
1
101
Apr 2023
42
31
0
73
May 2023
59
13
0
72
Jun 2023
73
17
1
91
Jul 2023
67
14
1
82
Aug 2023
59
18
3
80
Sep 2023
70
16
0
86
Oct 2023
84
33
5
122
Nov 2023
38
5
1
44
Dec 2023
76
20
4
100
Jan 2024
75
13
1
89
Feb 2024
52
19
2
73
Mar 2024
71
33
0
104
Apr 2024
89
13
5
107
May 2024
48
21
2
71
Jun 2024
79
21
1
101
Jul 2024
44
27
2
73
Aug 2024
54
10
2
66
Sep 2024
37
9
1
47
Oct 2024
34
13
0
47
Nov 2024
41
16
4
61
Dec 2024
28
11
0
39
Jan 2025
43
25
1
69
Feb 2025
50
16
0
66
Mar 2025
49
18
0
67
Apr 2025
38
17
0
55
May 2025
69
22
1
92
Jun 2025
76
19
0
95
Jul 2025
75
22
7
104
Aug 2025
78
21
2
101
Sep 2025
49
16
2
67
Oct 2025
42
35
0
77
Nov 2025
46
23
4
73
Dec 2025
48
31
4
83
Jan 2026
91
22
9
122
Feb 2026
61
17
3
81
Mar 2026
59
22
5
86
Cumulative views and downloads
(calculated since 13 Jun 2013)
Month
HTML views
PDF downloads
XML downloads
Jun 2013
81
53
1
135
Jul 2013
105
80
4
189
Aug 2013
114
88
5
207
Sep 2013
134
110
5
249
Oct 2013
154
133
6
293
Nov 2013
176
162
6
344
Dec 2013
196
185
8
389
Jan 2014
218
208
9
435
Feb 2014
241
232
11
484
Mar 2014
391
399
15
805
Apr 2014
486
750
24
1,260
May 2014
526
1,055
32
1,613
Jun 2014
551
1,344
37
1,932
Jul 2014
570
1,616
40
2,226
Aug 2014
593
1,827
46
2,466
Sep 2014
626
2,050
52
2,728
Oct 2014
643
2,272
53
2,968
Nov 2014
669
2,539
53
3,261
Dec 2014
679
2,766
56
3,501
Jan 2015
695
2,795
56
3,546
Feb 2015
717
2,804
57
3,578
Mar 2015
741
2,814
58
3,613
Apr 2015
761
2,821
58
3,640
May 2015
774
2,836
58
3,668
Jun 2015
813
2,847
61
3,721
Jul 2015
843
2,865
62
3,770
Aug 2015
862
2,886
63
3,811
Sep 2015
874
2,903
64
3,841
Oct 2015
903
2,947
67
3,917
Nov 2015
931
2,996
69
3,996
Dec 2015
939
3,041
70
4,050
Jan 2016
974
3,095
74
4,143
Feb 2016
1,001
3,135
75
4,211
Mar 2016
1,027
3,181
75
4,283
Apr 2016
1,037
3,209
75
4,321
May 2016
1,049
3,240
75
4,364
Jun 2016
1,057
3,249
76
4,382
Jul 2016
1,074
3,270
79
4,423
Aug 2016
1,087
3,284
79
4,450
Sep 2016
1,099
3,285
79
4,463
Oct 2016
1,111
3,289
79
4,479
Nov 2016
1,120
3,294
79
4,493
Dec 2016
1,124
3,300
79
4,503
Jan 2017
1,137
3,305
79
4,521
Feb 2017
1,155
3,313
79
4,547
Mar 2017
1,181
3,326
82
4,589
Apr 2017
1,202
3,339
82
4,623
May 2017
1,233
3,357
82
4,672
Jun 2017
1,259
3,384
82
4,725
Jul 2017
1,277
3,395
82
4,754
Aug 2017
1,288
3,409
83
4,780
Sep 2017
1,300
3,443
83
4,826
Oct 2017
1,308
3,461
83
4,852
Nov 2017
1,324
3,477
83
4,884
Dec 2017
1,336
3,491
83
4,910
Jan 2018
1,348
3,501
83
4,932
Feb 2018
1,361
3,515
83
4,959
Mar 2018
1,377
3,529
84
4,990
Apr 2018
1,401
3,558
84
5,043
May 2018
1,417
3,574
84
5,075
Jun 2018
1,429
3,589
84
5,102
Jul 2018
1,434
3,600
85
5,119
Aug 2018
1,452
3,622
85
5,159
Sep 2018
1,468
3,645
85
5,198
Oct 2018
1,486
3,673
86
5,245
Nov 2018
1,506
3,691
86
5,283
Dec 2018
1,522
3,698
87
5,307
Jan 2019
1,539
3,705
87
5,331
Feb 2019
1,548
3,715
87
5,350
Mar 2019
1,559
3,725
88
5,372
Apr 2019
1,569
3,740
88
5,397
May 2019
1,587
3,754
88
5,429
Jun 2019
1,601
3,762
88
5,451
Jul 2019
1,610
3,774
89
5,473
Aug 2019
1,619
3,784
89
5,492
Sep 2019
1,633
3,799
89
5,521
Oct 2019
1,648
3,808
89
5,545
Nov 2019
1,664
3,823
89
5,576
Dec 2019
1,682
3,836
89
5,607
Jan 2020
1,702
3,844
89
5,635
Feb 2020
1,723
3,851
92
5,666
Mar 2020
1,732
3,859
92
5,683
Apr 2020
1,751
3,876
92
5,719
May 2020
1,768
3,885
92
5,745
Jun 2020
1,800
3,901
92
5,793
Jul 2020
1,835
3,928
95
5,858
Aug 2020
1,864
3,934
101
5,899
Sep 2020
1,879
3,948
102
5,929
Oct 2020
1,902
3,962
103
5,967
Nov 2020
1,918
3,970
104
5,992
Dec 2020
1,937
3,977
104
6,018
Jan 2021
1,967
3,989
104
6,060
Feb 2021
1,992
4,003
105
6,100
Mar 2021
2,021
4,023
105
6,149
Apr 2021
2,052
4,038
105
6,195
May 2021
2,092
4,058
106
6,256
Jun 2021
2,125
4,077
106
6,308
Jul 2021
2,154
4,106
106
6,366
Aug 2021
2,182
4,128
106
6,416
Sep 2021
2,222
4,141
106
6,469
Oct 2021
2,244
4,179
107
6,530
Nov 2021
2,261
4,219
108
6,588
Dec 2021
2,289
4,234
108
6,631
Jan 2022
2,311
4,258
109
6,678
Feb 2022
2,338
4,277
110
6,725
Mar 2022
2,368
4,307
110
6,785
Apr 2022
2,394
4,325
111
6,830
May 2022
2,417
4,345
111
6,873
Jun 2022
2,440
4,354
112
6,906
Jul 2022
2,459
4,362
112
6,933
Aug 2022
2,490
4,376
114
6,980
Sep 2022
2,510
4,389
114
7,013
Oct 2022
2,549
4,404
115
7,068
Nov 2022
2,586
4,429
116
7,131
Dec 2022
2,618
4,444
116
7,178
Jan 2023
2,635
4,456
116
7,207
Feb 2023
2,666
4,471
116
7,253
Mar 2023
2,718
4,519
117
7,354
Apr 2023
2,760
4,550
117
7,427
May 2023
2,819
4,563
117
7,499
Jun 2023
2,892
4,580
118
7,590
Jul 2023
2,959
4,594
119
7,672
Aug 2023
3,018
4,612
122
7,752
Sep 2023
3,088
4,628
122
7,838
Oct 2023
3,172
4,661
127
7,960
Nov 2023
3,210
4,666
128
8,004
Dec 2023
3,286
4,686
132
8,104
Jan 2024
3,361
4,699
133
8,193
Feb 2024
3,413
4,718
135
8,266
Mar 2024
3,484
4,751
135
8,370
Apr 2024
3,573
4,764
140
8,477
May 2024
3,621
4,785
142
8,548
Jun 2024
3,700
4,806
143
8,649
Jul 2024
3,744
4,833
145
8,722
Aug 2024
3,798
4,843
147
8,788
Sep 2024
3,835
4,852
148
8,835
Oct 2024
3,869
4,865
148
8,882
Nov 2024
3,910
4,881
152
8,943
Dec 2024
3,938
4,892
152
8,982
Jan 2025
3,981
4,917
153
9,051
Feb 2025
4,031
4,933
153
9,117
Mar 2025
4,080
4,951
153
9,184
Apr 2025
4,118
4,968
153
9,239
May 2025
4,187
4,990
154
9,331
Jun 2025
4,263
5,009
154
9,426
Jul 2025
4,338
5,031
161
9,530
Aug 2025
4,416
5,052
163
9,631
Sep 2025
4,465
5,068
165
9,698
Oct 2025
4,507
5,103
165
9,775
Nov 2025
4,553
5,126
169
9,848
Dec 2025
4,601
5,157
173
9,931
Jan 2026
4,692
5,179
182
10,053
Feb 2026
4,753
5,196
185
10,134
Mar 2026
4,812
5,218
190
10,220
Total article views: 8,946 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
4,230
4,555
161
8,946
172
237
HTML: 4,230
PDF: 4,555
XML: 161
Total: 8,946
BibTeX: 172
EndNote: 237
Views and downloads (calculated since 26 Mar 2014)
Month
HTML
PDF
XML
Total
Mar 2014
119
144
3
266
Apr 2014
63
333
8
404
May 2014
27
288
5
320
Jun 2014
20
275
4
299
Jul 2014
18
264
3
285
Aug 2014
18
202
6
226
Sep 2014
27
215
3
245
Oct 2014
15
218
1
234
Nov 2014
21
263
0
284
Dec 2014
8
219
3
230
Jan 2015
16
22
0
38
Feb 2015
21
8
1
30
Mar 2015
22
8
1
31
Apr 2015
19
7
0
26
May 2015
12
14
0
26
Jun 2015
33
11
3
47
Jul 2015
23
17
1
41
Aug 2015
17
20
1
38
Sep 2015
6
15
0
21
Oct 2015
23
43
2
68
Nov 2015
19
46
2
67
Dec 2015
7
42
1
50
Jan 2016
24
49
3
76
Feb 2016
20
39
1
60
Mar 2016
20
44
0
64
Apr 2016
8
28
0
36
May 2016
9
31
0
40
Jun 2016
4
7
1
12
Jul 2016
11
19
2
32
Aug 2016
9
8
0
17
Sep 2016
8
1
0
9
Oct 2016
7
4
0
11
Nov 2016
6
5
0
11
Dec 2016
4
4
0
8
Jan 2017
8
4
0
12
Feb 2017
15
7
0
22
Mar 2017
20
13
3
36
Apr 2017
15
11
0
26
May 2017
23
14
0
37
Jun 2017
18
21
0
39
Jul 2017
15
8
0
23
Aug 2017
9
12
1
22
Sep 2017
10
23
0
33
Oct 2017
7
16
0
23
Nov 2017
14
12
0
26
Dec 2017
11
13
0
24
Jan 2018
11
9
0
20
Feb 2018
12
13
0
25
Mar 2018
15
11
1
27
Apr 2018
20
20
0
40
May 2018
15
12
0
27
Jun 2018
9
12
0
21
Jul 2018
1
8
1
10
Aug 2018
12
13
0
25
Sep 2018
14
19
0
33
Oct 2018
15
23
1
39
Nov 2018
13
13
0
26
Dec 2018
15
7
1
23
Jan 2019
17
7
0
24
Feb 2019
8
8
0
16
Mar 2019
7
8
1
16
Apr 2019
4
11
0
15
May 2019
12
12
0
24
Jun 2019
12
7
0
19
Jul 2019
9
12
1
22
Aug 2019
8
10
0
18
Sep 2019
13
14
0
27
Oct 2019
15
6
0
21
Nov 2019
15
13
0
28
Dec 2019
18
12
0
30
Jan 2020
20
8
0
28
Feb 2020
20
5
3
28
Mar 2020
8
7
0
15
Apr 2020
19
13
0
32
May 2020
17
8
0
25
Jun 2020
23
15
0
38
Jul 2020
27
22
1
50
Aug 2020
25
5
3
33
Sep 2020
14
11
1
26
Oct 2020
21
12
1
34
Nov 2020
14
7
1
22
Dec 2020
17
7
0
24
Jan 2021
29
9
0
38
Feb 2021
25
10
1
36
Mar 2021
28
20
0
48
Apr 2021
31
14
0
45
May 2021
40
17
1
58
Jun 2021
33
14
0
47
Jul 2021
29
23
0
52
Aug 2021
28
19
0
47
Sep 2021
40
13
0
53
Oct 2021
22
37
1
60
Nov 2021
17
35
1
53
Dec 2021
28
13
0
41
Jan 2022
22
20
1
43
Feb 2022
27
19
1
47
Mar 2022
30
26
0
56
Apr 2022
26
17
1
44
May 2022
23
17
0
40
Jun 2022
23
9
1
33
Jul 2022
19
8
0
27
Aug 2022
31
10
2
43
Sep 2022
20
13
0
33
Oct 2022
39
11
1
51
Nov 2022
37
20
1
58
Dec 2022
32
15
0
47
Jan 2023
17
11
0
28
Feb 2023
31
14
0
45
Mar 2023
52
47
1
100
Apr 2023
42
29
0
71
May 2023
59
12
0
71
Jun 2023
73
17
1
91
Jul 2023
67
14
1
82
Aug 2023
59
17
3
79
Sep 2023
70
14
0
84
Oct 2023
84
30
5
119
Nov 2023
38
5
1
44
Dec 2023
76
20
4
100
Jan 2024
75
13
1
89
Feb 2024
52
18
2
72
Mar 2024
71
29
0
100
Apr 2024
89
12
5
106
May 2024
48
20
2
70
Jun 2024
79
16
1
96
Jul 2024
43
21
2
66
Aug 2024
54
7
2
63
Sep 2024
37
8
1
46
Oct 2024
34
12
0
46
Nov 2024
41
12
4
57
Dec 2024
28
11
0
39
Jan 2025
43
19
1
63
Feb 2025
50
13
0
63
Mar 2025
49
14
0
63
Apr 2025
38
16
0
54
May 2025
68
17
1
86
Jun 2025
74
17
0
91
Jul 2025
75
20
7
102
Aug 2025
78
19
2
99
Sep 2025
49
15
2
66
Oct 2025
42
30
0
72
Nov 2025
45
18
4
67
Dec 2025
48
22
4
74
Jan 2026
89
21
9
119
Feb 2026
61
13
3
77
Mar 2026
59
16
5
80
Cumulative views and downloads
(calculated since 26 Mar 2014)
Month
HTML views
PDF downloads
XML downloads
Mar 2014
119
144
3
Apr 2014
182
477
11
May 2014
209
765
16
Jun 2014
229
1,040
20
Jul 2014
247
1,304
23
Aug 2014
265
1,506
29
Sep 2014
292
1,721
32
Oct 2014
307
1,939
33
Nov 2014
328
2,202
33
Dec 2014
336
2,421
36
Jan 2015
352
2,443
36
Feb 2015
373
2,451
37
Mar 2015
395
2,459
38
Apr 2015
414
2,466
38
May 2015
426
2,480
38
Jun 2015
459
2,491
41
Jul 2015
482
2,508
42
Aug 2015
499
2,528
43
Sep 2015
505
2,543
43
Oct 2015
528
2,586
45
Nov 2015
547
2,632
47
Dec 2015
554
2,674
48
Jan 2016
578
2,723
51
Feb 2016
598
2,762
52
Mar 2016
618
2,806
52
Apr 2016
626
2,834
52
May 2016
635
2,865
52
Jun 2016
639
2,872
53
Jul 2016
650
2,891
55
Aug 2016
659
2,899
55
Sep 2016
667
2,900
55
Oct 2016
674
2,904
55
Nov 2016
680
2,909
55
Dec 2016
684
2,913
55
Jan 2017
692
2,917
55
Feb 2017
707
2,924
55
Mar 2017
727
2,937
58
Apr 2017
742
2,948
58
May 2017
765
2,962
58
Jun 2017
783
2,983
58
Jul 2017
798
2,991
58
Aug 2017
807
3,003
59
Sep 2017
817
3,026
59
Oct 2017
824
3,042
59
Nov 2017
838
3,054
59
Dec 2017
849
3,067
59
Jan 2018
860
3,076
59
Feb 2018
872
3,089
59
Mar 2018
887
3,100
60
Apr 2018
907
3,120
60
May 2018
922
3,132
60
Jun 2018
931
3,144
60
Jul 2018
932
3,152
61
Aug 2018
944
3,165
61
Sep 2018
958
3,184
61
Oct 2018
973
3,207
62
Nov 2018
986
3,220
62
Dec 2018
1,001
3,227
63
Jan 2019
1,018
3,234
63
Feb 2019
1,026
3,242
63
Mar 2019
1,033
3,250
64
Apr 2019
1,037
3,261
64
May 2019
1,049
3,273
64
Jun 2019
1,061
3,280
64
Jul 2019
1,070
3,292
65
Aug 2019
1,078
3,302
65
Sep 2019
1,091
3,316
65
Oct 2019
1,106
3,322
65
Nov 2019
1,121
3,335
65
Dec 2019
1,139
3,347
65
Jan 2020
1,159
3,355
65
Feb 2020
1,179
3,360
68
Mar 2020
1,187
3,367
68
Apr 2020
1,206
3,380
68
May 2020
1,223
3,388
68
Jun 2020
1,246
3,403
68
Jul 2020
1,273
3,425
69
Aug 2020
1,298
3,430
72
Sep 2020
1,312
3,441
73
Oct 2020
1,333
3,453
74
Nov 2020
1,347
3,460
75
Dec 2020
1,364
3,467
75
Jan 2021
1,393
3,476
75
Feb 2021
1,418
3,486
76
Mar 2021
1,446
3,506
76
Apr 2021
1,477
3,520
76
May 2021
1,517
3,537
77
Jun 2021
1,550
3,551
77
Jul 2021
1,579
3,574
77
Aug 2021
1,607
3,593
77
Sep 2021
1,647
3,606
77
Oct 2021
1,669
3,643
78
Nov 2021
1,686
3,678
79
Dec 2021
1,714
3,691
79
Jan 2022
1,736
3,711
80
Feb 2022
1,763
3,730
81
Mar 2022
1,793
3,756
81
Apr 2022
1,819
3,773
82
May 2022
1,842
3,790
82
Jun 2022
1,865
3,799
83
Jul 2022
1,884
3,807
83
Aug 2022
1,915
3,817
85
Sep 2022
1,935
3,830
85
Oct 2022
1,974
3,841
86
Nov 2022
2,011
3,861
87
Dec 2022
2,043
3,876
87
Jan 2023
2,060
3,887
87
Feb 2023
2,091
3,901
87
Mar 2023
2,143
3,948
88
Apr 2023
2,185
3,977
88
May 2023
2,244
3,989
88
Jun 2023
2,317
4,006
89
Jul 2023
2,384
4,020
90
Aug 2023
2,443
4,037
93
Sep 2023
2,513
4,051
93
Oct 2023
2,597
4,081
98
Nov 2023
2,635
4,086
99
Dec 2023
2,711
4,106
103
Jan 2024
2,786
4,119
104
Feb 2024
2,838
4,137
106
Mar 2024
2,909
4,166
106
Apr 2024
2,998
4,178
111
May 2024
3,046
4,198
113
Jun 2024
3,125
4,214
114
Jul 2024
3,168
4,235
116
Aug 2024
3,222
4,242
118
Sep 2024
3,259
4,250
119
Oct 2024
3,293
4,262
119
Nov 2024
3,334
4,274
123
Dec 2024
3,362
4,285
123
Jan 2025
3,405
4,304
124
Feb 2025
3,455
4,317
124
Mar 2025
3,504
4,331
124
Apr 2025
3,542
4,347
124
May 2025
3,610
4,364
125
Jun 2025
3,684
4,381
125
Jul 2025
3,759
4,401
132
Aug 2025
3,837
4,420
134
Sep 2025
3,886
4,435
136
Oct 2025
3,928
4,465
136
Nov 2025
3,973
4,483
140
Dec 2025
4,021
4,505
144
Jan 2026
4,110
4,526
153
Feb 2026
4,171
4,539
156
Mar 2026
4,230
4,555
161
Total article views: 1,274 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
582
663
29
1,274
10
3
HTML: 582
PDF: 663
XML: 29
Total: 1,274
BibTeX: 10
EndNote: 3
Views and downloads (calculated since 13 Jun 2013)
Month
HTML
PDF
XML
Total
Jun 2013
81
53
1
135
Jul 2013
24
27
3
54
Aug 2013
9
8
1
18
Sep 2013
20
22
0
42
Oct 2013
20
23
1
44
Nov 2013
22
29
0
51
Dec 2013
20
23
2
45
Jan 2014
22
23
1
46
Feb 2014
23
24
2
49
Mar 2014
31
23
1
55
Apr 2014
32
18
1
51
May 2014
13
17
3
33
Jun 2014
5
14
1
20
Jul 2014
1
8
0
9
Aug 2014
5
9
0
14
Sep 2014
6
8
3
17
Oct 2014
2
4
0
6
Nov 2014
5
4
0
9
Dec 2014
2
8
0
10
Jan 2015
7
0
7
Feb 2015
1
1
0
2
Mar 2015
2
2
0
4
Apr 2015
1
0
1
May 2015
1
1
0
2
Jun 2015
6
0
6
Jul 2015
7
1
0
8
Aug 2015
2
1
0
3
Sep 2015
6
2
1
9
Oct 2015
6
1
1
8
Nov 2015
9
3
0
12
Dec 2015
1
3
0
4
Jan 2016
11
5
1
17
Feb 2016
7
1
0
8
Mar 2016
6
2
0
8
Apr 2016
2
0
2
May 2016
3
0
3
Jun 2016
4
2
0
6
Jul 2016
6
2
1
9
Aug 2016
4
6
0
10
Sep 2016
4
0
4
Oct 2016
5
0
5
Nov 2016
3
0
3
Dec 2016
2
0
2
Jan 2017
5
1
0
6
Feb 2017
3
1
0
4
Mar 2017
6
0
6
Apr 2017
6
2
0
8
May 2017
8
4
0
12
Jun 2017
8
6
0
14
Jul 2017
3
3
0
6
Aug 2017
2
2
0
4
Sep 2017
2
11
0
13
Oct 2017
1
2
0
3
Nov 2017
2
4
0
6
Dec 2017
1
1
0
2
Jan 2018
1
1
0
2
Feb 2018
1
1
0
2
Mar 2018
1
3
0
4
Apr 2018
4
9
0
13
May 2018
1
4
0
5
Jun 2018
3
3
0
6
Jul 2018
4
3
0
7
Aug 2018
6
9
0
15
Sep 2018
2
4
0
6
Oct 2018
3
5
0
8
Nov 2018
7
5
0
12
Dec 2018
1
0
1
Jan 2019
0
Feb 2019
1
2
0
3
Mar 2019
4
2
0
6
Apr 2019
6
4
0
10
May 2019
6
2
0
8
Jun 2019
2
1
0
3
Jul 2019
0
Aug 2019
1
0
1
Sep 2019
1
1
0
2
Oct 2019
3
0
3
Nov 2019
1
2
0
3
Dec 2019
1
0
1
Jan 2020
0
Feb 2020
1
2
0
3
Mar 2020
1
1
0
2
Apr 2020
4
0
4
May 2020
1
0
1
Jun 2020
9
1
0
10
Jul 2020
8
5
2
15
Aug 2020
4
1
3
8
Sep 2020
1
3
0
4
Oct 2020
2
2
0
4
Nov 2020
2
1
0
3
Dec 2020
2
0
2
Jan 2021
1
3
0
4
Feb 2021
4
0
4
Mar 2021
1
0
1
Apr 2021
1
0
1
May 2021
3
0
3
Jun 2021
5
0
5
Jul 2021
6
0
6
Aug 2021
3
0
3
Sep 2021
0
Oct 2021
1
0
1
Nov 2021
5
0
5
Dec 2021
2
0
2
Jan 2022
4
0
4
Feb 2022
0
Mar 2022
4
0
4
Apr 2022
1
0
1
May 2022
3
0
3
Jun 2022
0
Jul 2022
0
Aug 2022
4
0
4
Sep 2022
0
Oct 2022
4
0
4
Nov 2022
5
0
5
Dec 2022
0
Jan 2023
1
0
1
Feb 2023
1
0
1
Mar 2023
1
0
1
Apr 2023
2
0
2
May 2023
1
0
1
Jun 2023
0
Jul 2023
0
Aug 2023
1
0
1
Sep 2023
2
0
2
Oct 2023
3
0
3
Nov 2023
0
Dec 2023
0
Jan 2024
0
Feb 2024
1
0
1
Mar 2024
4
0
4
Apr 2024
1
0
1
May 2024
1
0
1
Jun 2024
5
0
5
Jul 2024
1
6
0
7
Aug 2024
3
0
3
Sep 2024
1
0
1
Oct 2024
1
0
1
Nov 2024
4
0
4
Dec 2024
0
Jan 2025
6
0
6
Feb 2025
3
0
3
Mar 2025
4
0
4
Apr 2025
1
0
1
May 2025
1
5
0
6
Jun 2025
2
2
0
4
Jul 2025
2
0
2
Aug 2025
2
0
2
Sep 2025
1
0
1
Oct 2025
5
0
5
Nov 2025
1
5
0
6
Dec 2025
9
0
9
Jan 2026
2
1
0
3
Feb 2026
4
0
4
Mar 2026
6
0
6
Cumulative views and downloads
(calculated since 13 Jun 2013)
Month
HTML views
PDF downloads
XML downloads
Jun 2013
81
53
1
Jul 2013
105
80
4
Aug 2013
114
88
5
Sep 2013
134
110
5
Oct 2013
154
133
6
Nov 2013
176
162
6
Dec 2013
196
185
8
Jan 2014
218
208
9
Feb 2014
241
232
11
Mar 2014
272
255
12
Apr 2014
304
273
13
May 2014
317
290
16
Jun 2014
322
304
17
Jul 2014
323
312
17
Aug 2014
328
321
17
Sep 2014
334
329
20
Oct 2014
336
333
20
Nov 2014
341
337
20
Dec 2014
343
345
20
Jan 2015
343
352
20
Feb 2015
344
353
20
Mar 2015
346
355
20
Apr 2015
347
355
20
May 2015
348
356
20
Jun 2015
354
356
20
Jul 2015
361
357
20
Aug 2015
363
358
20
Sep 2015
369
360
21
Oct 2015
375
361
22
Nov 2015
384
364
22
Dec 2015
385
367
22
Jan 2016
396
372
23
Feb 2016
403
373
23
Mar 2016
409
375
23
Apr 2016
411
375
23
May 2016
414
375
23
Jun 2016
418
377
23
Jul 2016
424
379
24
Aug 2016
428
385
24
Sep 2016
432
385
24
Oct 2016
437
385
24
Nov 2016
440
385
24
Dec 2016
440
387
24
Jan 2017
445
388
24
Feb 2017
448
389
24
Mar 2017
454
389
24
Apr 2017
460
391
24
May 2017
468
395
24
Jun 2017
476
401
24
Jul 2017
479
404
24
Aug 2017
481
406
24
Sep 2017
483
417
24
Oct 2017
484
419
24
Nov 2017
486
423
24
Dec 2017
487
424
24
Jan 2018
488
425
24
Feb 2018
489
426
24
Mar 2018
490
429
24
Apr 2018
494
438
24
May 2018
495
442
24
Jun 2018
498
445
24
Jul 2018
502
448
24
Aug 2018
508
457
24
Sep 2018
510
461
24
Oct 2018
513
466
24
Nov 2018
520
471
24
Dec 2018
521
471
24
Jan 2019
521
471
24
Feb 2019
522
473
24
Mar 2019
526
475
24
Apr 2019
532
479
24
May 2019
538
481
24
Jun 2019
540
482
24
Jul 2019
540
482
24
Aug 2019
541
482
24
Sep 2019
542
483
24
Oct 2019
542
486
24
Nov 2019
543
488
24
Dec 2019
543
489
24
Jan 2020
543
489
24
Feb 2020
544
491
24
Mar 2020
545
492
24
Apr 2020
545
496
24
May 2020
545
497
24
Jun 2020
554
498
24
Jul 2020
562
503
26
Aug 2020
566
504
29
Sep 2020
567
507
29
Oct 2020
569
509
29
Nov 2020
571
510
29
Dec 2020
573
510
29
Jan 2021
574
513
29
Feb 2021
574
517
29
Mar 2021
575
517
29
Apr 2021
575
518
29
May 2021
575
521
29
Jun 2021
575
526
29
Jul 2021
575
532
29
Aug 2021
575
535
29
Sep 2021
575
535
29
Oct 2021
575
536
29
Nov 2021
575
541
29
Dec 2021
575
543
29
Jan 2022
575
547
29
Feb 2022
575
547
29
Mar 2022
575
551
29
Apr 2022
575
552
29
May 2022
575
555
29
Jun 2022
575
555
29
Jul 2022
575
555
29
Aug 2022
575
559
29
Sep 2022
575
559
29
Oct 2022
575
563
29
Nov 2022
575
568
29
Dec 2022
575
568
29
Jan 2023
575
569
29
Feb 2023
575
570
29
Mar 2023
575
571
29
Apr 2023
575
573
29
May 2023
575
574
29
Jun 2023
575
574
29
Jul 2023
575
574
29
Aug 2023
575
575
29
Sep 2023
575
577
29
Oct 2023
575
580
29
Nov 2023
575
580
29
Dec 2023
575
580
29
Jan 2024
575
580
29
Feb 2024
575
581
29
Mar 2024
575
585
29
Apr 2024
575
586
29
May 2024
575
587
29
Jun 2024
575
592
29
Jul 2024
576
598
29
Aug 2024
576
601
29
Sep 2024
576
602
29
Oct 2024
576
603
29
Nov 2024
576
607
29
Dec 2024
576
607
29
Jan 2025
576
613
29
Feb 2025
576
616
29
Mar 2025
576
620
29
Apr 2025
576
621
29
May 2025
577
626
29
Jun 2025
579
628
29
Jul 2025
579
630
29
Aug 2025
579
632
29
Sep 2025
579
633
29
Oct 2025
579
638
29
Nov 2025
580
643
29
Dec 2025
580
652
29
Jan 2026
582
653
29
Feb 2026
582
657
29
Mar 2026
582
663
29
Latest update: 23 Mar 2026
