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22 May 2008
Spatiotemporal variations of ambient PM10 source contributions in Beijing in 2004 using positive matrix factorization
S. D. Xie ,Z. Liu ,T. Chen ,and L. Hua
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Total article views: 4,045 (including HTML, PDF, and XML)
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BibTeX
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2,302
1,571
172
4,045
148
171
HTML: 2,302
PDF: 1,571
XML: 172
Total: 4,045
BibTeX: 148
EndNote: 171
Views and downloads (calculated since 01 Feb 2013, article published on 11 Jan 2008)
Month
HTML
PDF
XML
Total
Feb 2013
12
22
10
44
Mar 2013
9
32
7
48
Apr 2013
10
23
3
36
May 2013
3
20
0
23
Jun 2013
8
23
3
34
Jul 2013
20
20
0
40
Aug 2013
13
16
0
29
Sep 2013
6
17
1
24
Oct 2013
11
24
2
37
Nov 2013
6
15
0
21
Dec 2013
14
28
1
43
Jan 2014
23
29
3
55
Feb 2014
28
24
8
60
Mar 2014
34
20
3
57
Apr 2014
21
19
5
45
May 2014
9
25
0
34
Jun 2014
18
20
1
39
Jul 2014
20
27
3
50
Aug 2014
19
21
0
40
Sep 2014
15
28
3
46
Oct 2014
6
17
0
23
Nov 2014
23
28
0
51
Dec 2014
25
32
2
59
Jan 2015
30
17
0
47
Feb 2015
12
36
0
48
Mar 2015
13
15
1
29
Apr 2015
13
4
1
18
May 2015
9
7
0
16
Jun 2015
33
6
1
40
Jul 2015
30
10
2
42
Aug 2015
10
10
1
21
Sep 2015
3
6
1
10
Oct 2015
27
12
2
41
Nov 2015
31
8
4
43
Dec 2015
10
8
4
22
Jan 2016
36
17
2
55
Feb 2016
20
7
0
27
Mar 2016
13
3
0
16
Apr 2016
12
5
0
17
May 2016
9
2
0
11
Jun 2016
8
4
0
12
Jul 2016
11
3
14
Aug 2016
4
2
0
6
Sep 2016
6
1
0
7
Oct 2016
9
3
0
12
Nov 2016
6
5
0
11
Dec 2016
8
5
0
13
Jan 2017
10
1
1
12
Feb 2017
8
2
1
11
Mar 2017
13
10
2
25
Apr 2017
19
4
1
24
May 2017
26
10
1
37
Jun 2017
28
6
1
35
Jul 2017
22
21
0
43
Aug 2017
10
7
0
17
Sep 2017
12
16
0
28
Oct 2017
5
9
0
14
Nov 2017
6
4
0
10
Dec 2017
4
6
0
10
Jan 2018
4
6
0
10
Feb 2018
3
3
0
6
Mar 2018
6
8
0
14
Apr 2018
4
6
0
10
May 2018
9
7
1
17
Jun 2018
5
7
0
12
Jul 2018
6
6
0
12
Aug 2018
15
14
0
29
Sep 2018
8
7
0
15
Oct 2018
12
8
3
23
Nov 2018
10
8
0
18
Dec 2018
11
5
1
17
Jan 2019
6
4
1
11
Feb 2019
5
4
0
9
Mar 2019
4
2
0
6
Apr 2019
4
5
0
9
May 2019
7
7
0
14
Jun 2019
7
4
0
11
Jul 2019
5
0
5
Aug 2019
3
2
0
5
Sep 2019
1
1
0
2
Oct 2019
3
6
1
10
Nov 2019
6
5
0
11
Dec 2019
3
6
0
9
Jan 2020
11
8
1
20
Feb 2020
5
6
0
11
Mar 2020
8
3
0
11
Apr 2020
13
3
0
16
May 2020
12
3
0
15
Jun 2020
19
4
0
23
Jul 2020
22
5
1
28
Aug 2020
25
9
3
37
Sep 2020
7
5
0
12
Oct 2020
17
6
1
24
Nov 2020
16
10
1
27
Dec 2020
15
7
0
22
Jan 2021
18
4
0
22
Feb 2021
15
4
0
19
Mar 2021
21
4
0
25
Apr 2021
16
2
0
18
May 2021
23
7
1
31
Jun 2021
13
6
0
19
Jul 2021
15
6
0
21
Aug 2021
17
4
0
21
Sep 2021
18
17
0
35
Oct 2021
4
43
0
47
Nov 2021
4
18
0
22
Dec 2021
5
10
0
15
Jan 2022
11
9
1
21
Feb 2022
3
7
1
11
Mar 2022
4
7
0
11
Apr 2022
4
4
1
9
May 2022
3
5
0
8
Jun 2022
5
7
1
13
Jul 2022
4
5
0
9
Aug 2022
16
7
0
23
Sep 2022
3
7
1
11
Oct 2022
8
4
1
13
Nov 2022
5
4
1
10
Dec 2022
13
8
2
23
Jan 2023
9
14
1
24
Feb 2023
16
6
3
25
Mar 2023
12
8
2
22
Apr 2023
6
5
0
11
May 2023
19
4
0
23
Jun 2023
33
5
0
38
Jul 2023
35
5
1
41
Aug 2023
35
7
1
43
Sep 2023
35
7
1
43
Oct 2023
36
4
2
42
Nov 2023
24
2
0
26
Dec 2023
35
3
0
38
Jan 2024
35
16
2
53
Feb 2024
36
5
0
41
Mar 2024
54
14
0
68
Apr 2024
37
12
1
50
May 2024
14
8
4
26
Jun 2024
7
10
2
19
Jul 2024
13
10
1
24
Aug 2024
24
6
1
31
Sep 2024
11
4
0
15
Oct 2024
13
3
0
16
Nov 2024
4
2
1
7
Dec 2024
8
7
0
15
Jan 2025
16
9
0
25
Feb 2025
31
12
0
43
Mar 2025
16
12
0
28
Apr 2025
10
13
2
25
May 2025
12
4
2
18
Jun 2025
35
8
1
44
Jul 2025
15
10
1
26
Aug 2025
18
11
0
29
Sep 2025
21
9
2
32
Oct 2025
15
17
2
34
Nov 2025
23
27
8
58
Dec 2025
33
30
6
69
Jan 2026
33
13
11
57
Feb 2026
33
6
6
45
Mar 2026
1
0
1
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 11 Jan 2008)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
12
22
10
44
Mar 2013
21
54
17
92
Apr 2013
31
77
20
128
May 2013
34
97
20
151
Jun 2013
42
120
23
185
Jul 2013
62
140
23
225
Aug 2013
75
156
23
254
Sep 2013
81
173
24
278
Oct 2013
92
197
26
315
Nov 2013
98
212
26
336
Dec 2013
112
240
27
379
Jan 2014
135
269
30
434
Feb 2014
163
293
38
494
Mar 2014
197
313
41
551
Apr 2014
218
332
46
596
May 2014
227
357
46
630
Jun 2014
245
377
47
669
Jul 2014
265
404
50
719
Aug 2014
284
425
50
759
Sep 2014
299
453
53
805
Oct 2014
305
470
53
828
Nov 2014
328
498
53
879
Dec 2014
353
530
55
938
Jan 2015
383
547
55
985
Feb 2015
395
583
55
1,033
Mar 2015
408
598
56
1,062
Apr 2015
421
602
57
1,080
May 2015
430
609
57
1,096
Jun 2015
463
615
58
1,136
Jul 2015
493
625
60
1,178
Aug 2015
503
635
61
1,199
Sep 2015
506
641
62
1,209
Oct 2015
533
653
64
1,250
Nov 2015
564
661
68
1,293
Dec 2015
574
669
72
1,315
Jan 2016
610
686
74
1,370
Feb 2016
630
693
74
1,397
Mar 2016
643
696
74
1,413
Apr 2016
655
701
74
1,430
May 2016
664
703
74
1,441
Jun 2016
672
707
74
1,453
Jul 2016
683
707
77
1,467
Aug 2016
687
709
77
1,473
Sep 2016
693
710
77
1,480
Oct 2016
702
713
77
1,492
Nov 2016
708
718
77
1,503
Dec 2016
716
723
77
1,516
Jan 2017
726
724
78
1,528
Feb 2017
734
726
79
1,539
Mar 2017
747
736
81
1,564
Apr 2017
766
740
82
1,588
May 2017
792
750
83
1,625
Jun 2017
820
756
84
1,660
Jul 2017
842
777
84
1,703
Aug 2017
852
784
84
1,720
Sep 2017
864
800
84
1,748
Oct 2017
869
809
84
1,762
Nov 2017
875
813
84
1,772
Dec 2017
879
819
84
1,782
Jan 2018
883
825
84
1,792
Feb 2018
886
828
84
1,798
Mar 2018
892
836
84
1,812
Apr 2018
896
842
84
1,822
May 2018
905
849
85
1,839
Jun 2018
910
856
85
1,851
Jul 2018
916
862
85
1,863
Aug 2018
931
876
85
1,892
Sep 2018
939
883
85
1,907
Oct 2018
951
891
88
1,930
Nov 2018
961
899
88
1,948
Dec 2018
972
904
89
1,965
Jan 2019
978
908
90
1,976
Feb 2019
983
912
90
1,985
Mar 2019
987
914
90
1,991
Apr 2019
991
919
90
2,000
May 2019
998
926
90
2,014
Jun 2019
1,005
930
90
2,025
Jul 2019
1,005
935
90
2,030
Aug 2019
1,008
937
90
2,035
Sep 2019
1,009
938
90
2,037
Oct 2019
1,012
944
91
2,047
Nov 2019
1,018
949
91
2,058
Dec 2019
1,021
955
91
2,067
Jan 2020
1,032
963
92
2,087
Feb 2020
1,037
969
92
2,098
Mar 2020
1,045
972
92
2,109
Apr 2020
1,058
975
92
2,125
May 2020
1,070
978
92
2,140
Jun 2020
1,089
982
92
2,163
Jul 2020
1,111
987
93
2,191
Aug 2020
1,136
996
96
2,228
Sep 2020
1,143
1,001
96
2,240
Oct 2020
1,160
1,007
97
2,264
Nov 2020
1,176
1,017
98
2,291
Dec 2020
1,191
1,024
98
2,313
Jan 2021
1,209
1,028
98
2,335
Feb 2021
1,224
1,032
98
2,354
Mar 2021
1,245
1,036
98
2,379
Apr 2021
1,261
1,038
98
2,397
May 2021
1,284
1,045
99
2,428
Jun 2021
1,297
1,051
99
2,447
Jul 2021
1,312
1,057
99
2,468
Aug 2021
1,329
1,061
99
2,489
Sep 2021
1,347
1,078
99
2,524
Oct 2021
1,351
1,121
99
2,571
Nov 2021
1,355
1,139
99
2,593
Dec 2021
1,360
1,149
99
2,608
Jan 2022
1,371
1,158
100
2,629
Feb 2022
1,374
1,165
101
2,640
Mar 2022
1,378
1,172
101
2,651
Apr 2022
1,382
1,176
102
2,660
May 2022
1,385
1,181
102
2,668
Jun 2022
1,390
1,188
103
2,681
Jul 2022
1,394
1,193
103
2,690
Aug 2022
1,410
1,200
103
2,713
Sep 2022
1,413
1,207
104
2,724
Oct 2022
1,421
1,211
105
2,737
Nov 2022
1,426
1,215
106
2,747
Dec 2022
1,439
1,223
108
2,770
Jan 2023
1,448
1,237
109
2,794
Feb 2023
1,464
1,243
112
2,819
Mar 2023
1,476
1,251
114
2,841
Apr 2023
1,482
1,256
114
2,852
May 2023
1,501
1,260
114
2,875
Jun 2023
1,534
1,265
114
2,913
Jul 2023
1,569
1,270
115
2,954
Aug 2023
1,604
1,277
116
2,997
Sep 2023
1,639
1,284
117
3,040
Oct 2023
1,675
1,288
119
3,082
Nov 2023
1,699
1,290
119
3,108
Dec 2023
1,734
1,293
119
3,146
Jan 2024
1,769
1,309
121
3,199
Feb 2024
1,805
1,314
121
3,240
Mar 2024
1,859
1,328
121
3,308
Apr 2024
1,896
1,340
122
3,358
May 2024
1,910
1,348
126
3,384
Jun 2024
1,917
1,358
128
3,403
Jul 2024
1,930
1,368
129
3,427
Aug 2024
1,954
1,374
130
3,458
Sep 2024
1,965
1,378
130
3,473
Oct 2024
1,978
1,381
130
3,489
Nov 2024
1,982
1,383
131
3,496
Dec 2024
1,990
1,390
131
3,511
Jan 2025
2,006
1,399
131
3,536
Feb 2025
2,037
1,411
131
3,579
Mar 2025
2,053
1,423
131
3,607
Apr 2025
2,063
1,436
133
3,632
May 2025
2,075
1,440
135
3,650
Jun 2025
2,110
1,448
136
3,694
Jul 2025
2,125
1,458
137
3,720
Aug 2025
2,143
1,469
137
3,749
Sep 2025
2,164
1,478
139
3,781
Oct 2025
2,179
1,495
141
3,815
Nov 2025
2,202
1,522
149
3,873
Dec 2025
2,235
1,552
155
3,942
Jan 2026
2,268
1,565
166
3,999
Feb 2026
2,301
1,571
172
4,044
Mar 2026
2,302
1,571
172
4,045
Total article views: 3,354 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,957
1,238
159
3,354
137
158
HTML: 1,957
PDF: 1,238
XML: 159
Total: 3,354
BibTeX: 137
EndNote: 158
Views and downloads (calculated since 01 Feb 2013, article published on 22 May 2008)
Month
HTML
PDF
XML
Total
Feb 2013
8
16
7
31
Mar 2013
6
16
6
28
Apr 2013
5
16
3
24
May 2013
14
0
14
Jun 2013
2
16
2
20
Jul 2013
11
15
0
26
Aug 2013
13
12
0
25
Sep 2013
3
11
1
15
Oct 2013
10
19
2
31
Nov 2013
5
10
0
15
Dec 2013
11
24
1
36
Jan 2014
15
23
3
41
Feb 2014
20
14
6
40
Mar 2014
23
12
3
38
Apr 2014
16
13
4
33
May 2014
7
16
0
23
Jun 2014
14
15
1
30
Jul 2014
17
20
3
40
Aug 2014
16
12
0
28
Sep 2014
13
22
3
38
Oct 2014
6
10
0
16
Nov 2014
21
21
0
42
Dec 2014
13
23
2
38
Jan 2015
10
14
0
24
Feb 2015
9
36
0
45
Mar 2015
12
15
1
28
Apr 2015
8
4
1
13
May 2015
6
5
0
11
Jun 2015
28
6
1
35
Jul 2015
20
10
2
32
Aug 2015
7
8
1
16
Sep 2015
3
4
1
8
Oct 2015
21
11
1
33
Nov 2015
19
7
4
30
Dec 2015
9
7
4
20
Jan 2016
25
13
2
40
Feb 2016
13
6
0
19
Mar 2016
9
2
0
11
Apr 2016
8
5
0
13
May 2016
6
2
0
8
Jun 2016
5
3
0
8
Jul 2016
7
2
9
Aug 2016
2
2
0
4
Sep 2016
4
0
4
Oct 2016
7
3
0
10
Nov 2016
3
5
0
8
Dec 2016
4
2
0
6
Jan 2017
7
1
1
9
Feb 2017
6
1
1
8
Mar 2017
7
10
2
19
Apr 2017
14
3
1
18
May 2017
19
8
1
28
Jun 2017
18
5
1
24
Jul 2017
10
21
0
31
Aug 2017
5
6
0
11
Sep 2017
6
14
0
20
Oct 2017
4
7
0
11
Nov 2017
4
3
0
7
Dec 2017
3
4
0
7
Jan 2018
4
5
0
9
Feb 2018
3
3
0
6
Mar 2018
5
7
0
12
Apr 2018
2
3
0
5
May 2018
9
6
1
16
Jun 2018
3
4
0
7
Jul 2018
5
5
0
10
Aug 2018
8
12
0
20
Sep 2018
7
6
0
13
Oct 2018
9
4
3
16
Nov 2018
8
6
0
14
Dec 2018
3
3
1
7
Jan 2019
2
3
1
6
Feb 2019
3
3
0
6
Mar 2019
2
2
0
4
Apr 2019
2
4
0
6
May 2019
5
6
0
11
Jun 2019
6
3
0
9
Jul 2019
5
0
5
Aug 2019
2
2
0
4
Sep 2019
1
1
0
2
Oct 2019
2
5
1
8
Nov 2019
5
5
0
10
Dec 2019
2
5
0
7
Jan 2020
11
6
1
18
Feb 2020
5
6
0
11
Mar 2020
8
3
0
11
Apr 2020
13
3
0
16
May 2020
12
3
0
15
Jun 2020
12
3
0
15
Jul 2020
17
5
1
23
Aug 2020
25
8
2
35
Sep 2020
7
3
0
10
Oct 2020
16
5
1
22
Nov 2020
15
8
1
24
Dec 2020
15
5
0
20
Jan 2021
17
2
0
19
Feb 2021
15
2
0
17
Mar 2021
21
4
0
25
Apr 2021
16
2
0
18
May 2021
23
5
1
29
Jun 2021
13
4
0
17
Jul 2021
15
5
0
20
Aug 2021
17
2
0
19
Sep 2021
18
14
0
32
Oct 2021
4
42
0
46
Nov 2021
4
17
0
21
Dec 2021
5
7
0
12
Jan 2022
11
8
1
20
Feb 2022
3
7
1
11
Mar 2022
4
5
0
9
Apr 2022
4
3
1
8
May 2022
3
3
0
6
Jun 2022
5
6
1
12
Jul 2022
4
4
0
8
Aug 2022
16
7
0
23
Sep 2022
3
6
1
10
Oct 2022
8
4
1
13
Nov 2022
5
3
1
9
Dec 2022
13
6
2
21
Jan 2023
9
14
1
24
Feb 2023
16
2
3
21
Mar 2023
12
8
2
22
Apr 2023
6
3
0
9
May 2023
19
3
0
22
Jun 2023
30
4
0
34
Jul 2023
35
3
1
39
Aug 2023
35
4
1
40
Sep 2023
35
7
1
43
Oct 2023
36
4
2
42
Nov 2023
24
1
0
25
Dec 2023
35
3
0
38
Jan 2024
35
15
2
52
Feb 2024
36
5
0
41
Mar 2024
54
12
0
66
Apr 2024
37
10
1
48
May 2024
14
8
4
26
Jun 2024
7
7
2
16
Jul 2024
13
4
1
18
Aug 2024
24
4
1
29
Sep 2024
11
2
0
13
Oct 2024
13
3
0
16
Nov 2024
4
2
1
7
Dec 2024
8
6
0
14
Jan 2025
16
8
0
24
Feb 2025
29
11
0
40
Mar 2025
16
11
0
27
Apr 2025
10
13
2
25
May 2025
12
3
2
17
Jun 2025
32
8
1
41
Jul 2025
15
8
1
24
Aug 2025
18
9
0
27
Sep 2025
21
9
1
31
Oct 2025
15
12
2
29
Nov 2025
22
17
7
46
Dec 2025
33
21
6
60
Jan 2026
33
13
11
57
Feb 2026
32
4
6
42
Mar 2026
1
0
1
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 22 May 2008)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
8
16
7
Mar 2013
14
32
13
Apr 2013
19
48
16
May 2013
19
62
16
Jun 2013
21
78
18
Jul 2013
32
93
18
Aug 2013
45
105
18
Sep 2013
48
116
19
Oct 2013
58
135
21
Nov 2013
63
145
21
Dec 2013
74
169
22
Jan 2014
89
192
25
Feb 2014
109
206
31
Mar 2014
132
218
34
Apr 2014
148
231
38
May 2014
155
247
38
Jun 2014
169
262
39
Jul 2014
186
282
42
Aug 2014
202
294
42
Sep 2014
215
316
45
Oct 2014
221
326
45
Nov 2014
242
347
45
Dec 2014
255
370
47
Jan 2015
265
384
47
Feb 2015
274
420
47
Mar 2015
286
435
48
Apr 2015
294
439
49
May 2015
300
444
49
Jun 2015
328
450
50
Jul 2015
348
460
52
Aug 2015
355
468
53
Sep 2015
358
472
54
Oct 2015
379
483
55
Nov 2015
398
490
59
Dec 2015
407
497
63
Jan 2016
432
510
65
Feb 2016
445
516
65
Mar 2016
454
518
65
Apr 2016
462
523
65
May 2016
468
525
65
Jun 2016
473
528
65
Jul 2016
480
528
67
Aug 2016
482
530
67
Sep 2016
486
530
67
Oct 2016
493
533
67
Nov 2016
496
538
67
Dec 2016
500
540
67
Jan 2017
507
541
68
Feb 2017
513
542
69
Mar 2017
520
552
71
Apr 2017
534
555
72
May 2017
553
563
73
Jun 2017
571
568
74
Jul 2017
581
589
74
Aug 2017
586
595
74
Sep 2017
592
609
74
Oct 2017
596
616
74
Nov 2017
600
619
74
Dec 2017
603
623
74
Jan 2018
607
628
74
Feb 2018
610
631
74
Mar 2018
615
638
74
Apr 2018
617
641
74
May 2018
626
647
75
Jun 2018
629
651
75
Jul 2018
634
656
75
Aug 2018
642
668
75
Sep 2018
649
674
75
Oct 2018
658
678
78
Nov 2018
666
684
78
Dec 2018
669
687
79
Jan 2019
671
690
80
Feb 2019
674
693
80
Mar 2019
676
695
80
Apr 2019
678
699
80
May 2019
683
705
80
Jun 2019
689
708
80
Jul 2019
689
713
80
Aug 2019
691
715
80
Sep 2019
692
716
80
Oct 2019
694
721
81
Nov 2019
699
726
81
Dec 2019
701
731
81
Jan 2020
712
737
82
Feb 2020
717
743
82
Mar 2020
725
746
82
Apr 2020
738
749
82
May 2020
750
752
82
Jun 2020
762
755
82
Jul 2020
779
760
83
Aug 2020
804
768
85
Sep 2020
811
771
85
Oct 2020
827
776
86
Nov 2020
842
784
87
Dec 2020
857
789
87
Jan 2021
874
791
87
Feb 2021
889
793
87
Mar 2021
910
797
87
Apr 2021
926
799
87
May 2021
949
804
88
Jun 2021
962
808
88
Jul 2021
977
813
88
Aug 2021
994
815
88
Sep 2021
1,012
829
88
Oct 2021
1,016
871
88
Nov 2021
1,020
888
88
Dec 2021
1,025
895
88
Jan 2022
1,036
903
89
Feb 2022
1,039
910
90
Mar 2022
1,043
915
90
Apr 2022
1,047
918
91
May 2022
1,050
921
91
Jun 2022
1,055
927
92
Jul 2022
1,059
931
92
Aug 2022
1,075
938
92
Sep 2022
1,078
944
93
Oct 2022
1,086
948
94
Nov 2022
1,091
951
95
Dec 2022
1,104
957
97
Jan 2023
1,113
971
98
Feb 2023
1,129
973
101
Mar 2023
1,141
981
103
Apr 2023
1,147
984
103
May 2023
1,166
987
103
Jun 2023
1,196
991
103
Jul 2023
1,231
994
104
Aug 2023
1,266
998
105
Sep 2023
1,301
1,005
106
Oct 2023
1,337
1,009
108
Nov 2023
1,361
1,010
108
Dec 2023
1,396
1,013
108
Jan 2024
1,431
1,028
110
Feb 2024
1,467
1,033
110
Mar 2024
1,521
1,045
110
Apr 2024
1,558
1,055
111
May 2024
1,572
1,063
115
Jun 2024
1,579
1,070
117
Jul 2024
1,592
1,074
118
Aug 2024
1,616
1,078
119
Sep 2024
1,627
1,080
119
Oct 2024
1,640
1,083
119
Nov 2024
1,644
1,085
120
Dec 2024
1,652
1,091
120
Jan 2025
1,668
1,099
120
Feb 2025
1,697
1,110
120
Mar 2025
1,713
1,121
120
Apr 2025
1,723
1,134
122
May 2025
1,735
1,137
124
Jun 2025
1,767
1,145
125
Jul 2025
1,782
1,153
126
Aug 2025
1,800
1,162
126
Sep 2025
1,821
1,171
127
Oct 2025
1,836
1,183
129
Nov 2025
1,858
1,200
136
Dec 2025
1,891
1,221
142
Jan 2026
1,924
1,234
153
Feb 2026
1,956
1,238
159
Mar 2026
1,957
1,238
159
Total article views: 691 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
345
333
13
691
11
13
HTML: 345
PDF: 333
XML: 13
Total: 691
BibTeX: 11
EndNote: 13
Views and downloads (calculated since 01 Feb 2013, article published on 11 Jan 2008)
Month
HTML
PDF
XML
Total
Feb 2013
4
6
3
13
Mar 2013
3
16
1
20
Apr 2013
5
7
0
12
May 2013
3
6
0
9
Jun 2013
6
7
1
14
Jul 2013
9
5
0
14
Aug 2013
4
0
4
Sep 2013
3
6
0
9
Oct 2013
1
5
0
6
Nov 2013
1
5
0
6
Dec 2013
3
4
0
7
Jan 2014
8
6
0
14
Feb 2014
8
10
2
20
Mar 2014
11
8
0
19
Apr 2014
5
6
1
12
May 2014
2
9
0
11
Jun 2014
4
5
0
9
Jul 2014
3
7
0
10
Aug 2014
3
9
0
12
Sep 2014
2
6
0
8
Oct 2014
7
0
7
Nov 2014
2
7
0
9
Dec 2014
12
9
0
21
Jan 2015
20
3
0
23
Feb 2015
3
0
3
Mar 2015
1
0
1
Apr 2015
5
0
5
May 2015
3
2
0
5
Jun 2015
5
0
5
Jul 2015
10
0
10
Aug 2015
3
2
0
5
Sep 2015
2
0
2
Oct 2015
6
1
1
8
Nov 2015
12
1
0
13
Dec 2015
1
1
0
2
Jan 2016
11
4
0
15
Feb 2016
7
1
0
8
Mar 2016
4
1
0
5
Apr 2016
4
0
4
May 2016
3
0
3
Jun 2016
3
1
0
4
Jul 2016
4
1
5
Aug 2016
2
0
2
Sep 2016
2
1
0
3
Oct 2016
2
0
2
Nov 2016
3
0
3
Dec 2016
4
3
0
7
Jan 2017
3
0
3
Feb 2017
2
1
0
3
Mar 2017
6
0
6
Apr 2017
5
1
0
6
May 2017
7
2
0
9
Jun 2017
10
1
0
11
Jul 2017
12
0
12
Aug 2017
5
1
0
6
Sep 2017
6
2
0
8
Oct 2017
1
2
0
3
Nov 2017
2
1
0
3
Dec 2017
1
2
0
3
Jan 2018
1
0
1
Feb 2018
0
Mar 2018
1
1
0
2
Apr 2018
2
3
0
5
May 2018
1
0
1
Jun 2018
2
3
0
5
Jul 2018
1
1
0
2
Aug 2018
7
2
0
9
Sep 2018
1
1
0
2
Oct 2018
3
4
0
7
Nov 2018
2
2
0
4
Dec 2018
8
2
0
10
Jan 2019
4
1
0
5
Feb 2019
2
1
0
3
Mar 2019
2
0
2
Apr 2019
2
1
0
3
May 2019
2
1
0
3
Jun 2019
1
1
0
2
Jul 2019
0
Aug 2019
1
0
1
Sep 2019
0
Oct 2019
1
1
0
2
Nov 2019
1
0
1
Dec 2019
1
1
0
2
Jan 2020
2
0
2
Feb 2020
0
Mar 2020
0
Apr 2020
0
May 2020
0
Jun 2020
7
1
0
8
Jul 2020
5
0
5
Aug 2020
1
1
2
Sep 2020
2
0
2
Oct 2020
1
1
0
2
Nov 2020
1
2
0
3
Dec 2020
2
0
2
Jan 2021
1
2
0
3
Feb 2021
2
0
2
Mar 2021
0
Apr 2021
0
May 2021
2
0
2
Jun 2021
2
0
2
Jul 2021
1
0
1
Aug 2021
2
0
2
Sep 2021
3
0
3
Oct 2021
1
0
1
Nov 2021
1
0
1
Dec 2021
3
0
3
Jan 2022
1
0
1
Feb 2022
0
Mar 2022
2
0
2
Apr 2022
1
0
1
May 2022
2
0
2
Jun 2022
1
0
1
Jul 2022
1
0
1
Aug 2022
0
Sep 2022
1
0
1
Oct 2022
0
Nov 2022
1
0
1
Dec 2022
2
0
2
Jan 2023
0
Feb 2023
4
0
4
Mar 2023
0
Apr 2023
2
0
2
May 2023
1
0
1
Jun 2023
3
1
0
4
Jul 2023
2
0
2
Aug 2023
3
0
3
Sep 2023
0
Oct 2023
0
Nov 2023
1
0
1
Dec 2023
0
Jan 2024
1
0
1
Feb 2024
0
Mar 2024
2
0
2
Apr 2024
2
0
2
May 2024
0
Jun 2024
3
0
3
Jul 2024
6
0
6
Aug 2024
2
0
2
Sep 2024
2
0
2
Oct 2024
0
Nov 2024
0
Dec 2024
1
0
1
Jan 2025
1
0
1
Feb 2025
2
1
0
3
Mar 2025
1
0
1
Apr 2025
0
May 2025
1
0
1
Jun 2025
3
0
3
Jul 2025
2
0
2
Aug 2025
2
0
2
Sep 2025
1
1
Oct 2025
5
0
5
Nov 2025
1
10
1
12
Dec 2025
9
0
9
Jan 2026
0
Feb 2026
1
2
0
3
Mar 2026
0
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 11 Jan 2008)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
4
6
3
Mar 2013
7
22
4
Apr 2013
12
29
4
May 2013
15
35
4
Jun 2013
21
42
5
Jul 2013
30
47
5
Aug 2013
30
51
5
Sep 2013
33
57
5
Oct 2013
34
62
5
Nov 2013
35
67
5
Dec 2013
38
71
5
Jan 2014
46
77
5
Feb 2014
54
87
7
Mar 2014
65
95
7
Apr 2014
70
101
8
May 2014
72
110
8
Jun 2014
76
115
8
Jul 2014
79
122
8
Aug 2014
82
131
8
Sep 2014
84
137
8
Oct 2014
84
144
8
Nov 2014
86
151
8
Dec 2014
98
160
8
Jan 2015
118
163
8
Feb 2015
121
163
8
Mar 2015
122
163
8
Apr 2015
127
163
8
May 2015
130
165
8
Jun 2015
135
165
8
Jul 2015
145
165
8
Aug 2015
148
167
8
Sep 2015
148
169
8
Oct 2015
154
170
9
Nov 2015
166
171
9
Dec 2015
167
172
9
Jan 2016
178
176
9
Feb 2016
185
177
9
Mar 2016
189
178
9
Apr 2016
193
178
9
May 2016
196
178
9
Jun 2016
199
179
9
Jul 2016
203
179
10
Aug 2016
205
179
10
Sep 2016
207
180
10
Oct 2016
209
180
10
Nov 2016
212
180
10
Dec 2016
216
183
10
Jan 2017
219
183
10
Feb 2017
221
184
10
Mar 2017
227
184
10
Apr 2017
232
185
10
May 2017
239
187
10
Jun 2017
249
188
10
Jul 2017
261
188
10
Aug 2017
266
189
10
Sep 2017
272
191
10
Oct 2017
273
193
10
Nov 2017
275
194
10
Dec 2017
276
196
10
Jan 2018
276
197
10
Feb 2018
276
197
10
Mar 2018
277
198
10
Apr 2018
279
201
10
May 2018
279
202
10
Jun 2018
281
205
10
Jul 2018
282
206
10
Aug 2018
289
208
10
Sep 2018
290
209
10
Oct 2018
293
213
10
Nov 2018
295
215
10
Dec 2018
303
217
10
Jan 2019
307
218
10
Feb 2019
309
219
10
Mar 2019
311
219
10
Apr 2019
313
220
10
May 2019
315
221
10
Jun 2019
316
222
10
Jul 2019
316
222
10
Aug 2019
317
222
10
Sep 2019
317
222
10
Oct 2019
318
223
10
Nov 2019
319
223
10
Dec 2019
320
224
10
Jan 2020
320
226
10
Feb 2020
320
226
10
Mar 2020
320
226
10
Apr 2020
320
226
10
May 2020
320
226
10
Jun 2020
327
227
10
Jul 2020
332
227
10
Aug 2020
332
228
11
Sep 2020
332
230
11
Oct 2020
333
231
11
Nov 2020
334
233
11
Dec 2020
334
235
11
Jan 2021
335
237
11
Feb 2021
335
239
11
Mar 2021
335
239
11
Apr 2021
335
239
11
May 2021
335
241
11
Jun 2021
335
243
11
Jul 2021
335
244
11
Aug 2021
335
246
11
Sep 2021
335
249
11
Oct 2021
335
250
11
Nov 2021
335
251
11
Dec 2021
335
254
11
Jan 2022
335
255
11
Feb 2022
335
255
11
Mar 2022
335
257
11
Apr 2022
335
258
11
May 2022
335
260
11
Jun 2022
335
261
11
Jul 2022
335
262
11
Aug 2022
335
262
11
Sep 2022
335
263
11
Oct 2022
335
263
11
Nov 2022
335
264
11
Dec 2022
335
266
11
Jan 2023
335
266
11
Feb 2023
335
270
11
Mar 2023
335
270
11
Apr 2023
335
272
11
May 2023
335
273
11
Jun 2023
338
274
11
Jul 2023
338
276
11
Aug 2023
338
279
11
Sep 2023
338
279
11
Oct 2023
338
279
11
Nov 2023
338
280
11
Dec 2023
338
280
11
Jan 2024
338
281
11
Feb 2024
338
281
11
Mar 2024
338
283
11
Apr 2024
338
285
11
May 2024
338
285
11
Jun 2024
338
288
11
Jul 2024
338
294
11
Aug 2024
338
296
11
Sep 2024
338
298
11
Oct 2024
338
298
11
Nov 2024
338
298
11
Dec 2024
338
299
11
Jan 2025
338
300
11
Feb 2025
340
301
11
Mar 2025
340
302
11
Apr 2025
340
302
11
May 2025
340
303
11
Jun 2025
343
303
11
Jul 2025
343
305
11
Aug 2025
343
307
11
Sep 2025
343
307
12
Oct 2025
343
312
12
Nov 2025
344
322
13
Dec 2025
344
331
13
Jan 2026
344
331
13
Feb 2026
345
333
13
Mar 2026
345
333
13
Latest update: 03 Mar 2026
