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24 Mar 2010
High-accuracy continuous airborne measurements of greenhouse gases (CO2 and CH4 ) using the cavity ring-down spectroscopy (CRDS) technique
H. Chen ,J. Winderlich ,C. Gerbig ,A. Hoefer ,C. W. Rella ,E. R. Crosson ,A. D. Van Pelt ,J. Steinbach ,O. Kolle ,V. Beck ,B. C. Daube ,E. W. Gottlieb ,V. Y. Chow ,G. W. Santoni ,and S. C. Wofsy
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Total article views: 8,911 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
4,675
4,059
177
8,911
251
236
HTML: 4,675
PDF: 4,059
XML: 177
Total: 8,911
BibTeX: 251
EndNote: 236
Views and downloads (calculated since 01 Feb 2013, article published on 04 Dec 2009)
Month
HTML
PDF
XML
Total
Feb 2013
29
41
10
80
Mar 2013
33
43
1
77
Apr 2013
35
48
1
84
May 2013
20
103
2
125
Jun 2013
13
91
1
105
Jul 2013
37
45
0
82
Aug 2013
31
26
1
58
Sep 2013
32
32
2
66
Oct 2013
53
61
1
115
Nov 2013
41
38
1
80
Dec 2013
49
36
1
86
Jan 2014
31
38
5
74
Feb 2014
58
59
8
125
Mar 2014
65
43
5
113
Apr 2014
47
47
4
98
May 2014
27
44
0
71
Jun 2014
22
35
1
58
Jul 2014
46
55
0
101
Aug 2014
41
46
1
88
Sep 2014
34
38
0
72
Oct 2014
46
44
0
90
Nov 2014
32
59
2
93
Dec 2014
27
54
0
81
Jan 2015
19
44
1
64
Feb 2015
18
25
0
43
Mar 2015
14
30
1
45
Apr 2015
27
25
1
53
May 2015
11
22
0
33
Jun 2015
29
27
0
56
Jul 2015
36
34
1
71
Aug 2015
25
33
3
61
Sep 2015
23
21
0
44
Oct 2015
31
20
1
52
Nov 2015
30
21
0
51
Dec 2015
17
22
0
39
Jan 2016
34
35
1
70
Feb 2016
20
27
0
47
Mar 2016
33
24
1
58
Apr 2016
24
17
0
41
May 2016
16
17
0
33
Jun 2016
19
23
0
42
Jul 2016
16
11
2
29
Aug 2016
9
15
0
24
Sep 2016
13
8
0
21
Oct 2016
13
16
0
29
Nov 2016
10
10
0
20
Dec 2016
10
7
0
17
Jan 2017
11
8
0
19
Feb 2017
14
8
0
22
Mar 2017
27
25
0
52
Apr 2017
28
29
1
58
May 2017
28
16
2
46
Jun 2017
31
16
1
48
Jul 2017
24
12
0
36
Aug 2017
18
15
1
34
Sep 2017
10
21
0
31
Oct 2017
12
15
0
27
Nov 2017
16
20
0
36
Dec 2017
9
11
0
20
Jan 2018
9
17
0
26
Feb 2018
14
13
1
28
Mar 2018
15
24
0
39
Apr 2018
15
19
1
35
May 2018
21
23
1
45
Jun 2018
9
16
0
25
Jul 2018
8
19
1
28
Aug 2018
15
16
0
31
Sep 2018
20
18
0
38
Oct 2018
19
23
2
44
Nov 2018
19
28
0
47
Dec 2018
9
34
0
43
Jan 2019
7
32
0
39
Feb 2019
10
25
0
35
Mar 2019
13
35
1
49
Apr 2019
14
37
0
51
May 2019
18
28
0
46
Jun 2019
6
27
0
33
Jul 2019
2
25
0
27
Aug 2019
12
31
0
43
Sep 2019
7
27
0
34
Oct 2019
10
37
1
48
Nov 2019
13
28
0
41
Dec 2019
9
26
0
35
Jan 2020
15
27
1
43
Feb 2020
13
33
0
46
Mar 2020
11
21
0
32
Apr 2020
14
19
0
33
May 2020
10
13
0
23
Jun 2020
19
9
0
28
Jul 2020
57
34
23
114
Aug 2020
10
16
8
34
Sep 2020
16
13
0
29
Oct 2020
18
9
1
28
Nov 2020
15
17
0
32
Dec 2020
19
14
0
33
Jan 2021
21
15
0
36
Feb 2021
23
12
0
35
Mar 2021
30
21
1
52
Apr 2021
22
22
1
45
May 2021
36
23
1
60
Jun 2021
25
25
0
50
Jul 2021
19
11
0
30
Aug 2021
21
21
1
43
Sep 2021
24
20
0
44
Oct 2021
29
43
0
72
Nov 2021
20
26
0
46
Dec 2021
37
29
0
66
Jan 2022
48
39
2
89
Feb 2022
26
24
0
50
Mar 2022
31
23
0
54
Apr 2022
41
27
1
69
May 2022
22
21
0
43
Jun 2022
20
15
2
37
Jul 2022
22
24
1
47
Aug 2022
34
16
0
50
Sep 2022
19
23
2
44
Oct 2022
29
14
1
44
Nov 2022
39
21
0
60
Dec 2022
38
23
2
63
Jan 2023
46
32
3
81
Feb 2023
32
23
2
57
Mar 2023
70
48
2
120
Apr 2023
31
36
1
68
May 2023
69
33
1
103
Jun 2023
62
20
0
82
Jul 2023
69
14
0
83
Aug 2023
70
26
2
98
Sep 2023
63
25
4
92
Oct 2023
79
22
0
101
Nov 2023
45
24
1
70
Dec 2023
83
28
1
112
Jan 2024
65
18
1
84
Feb 2024
71
25
0
96
Mar 2024
80
26
1
107
Apr 2024
79
20
3
102
May 2024
42
21
0
63
Jun 2024
40
17
2
59
Jul 2024
47
21
2
70
Aug 2024
50
16
1
67
Sep 2024
38
14
0
52
Oct 2024
38
10
0
48
Nov 2024
44
12
2
58
Dec 2024
45
22
1
68
Jan 2025
44
17
3
64
Feb 2025
52
31
3
86
Mar 2025
38
13
3
54
Apr 2025
46
27
0
73
May 2025
58
20
2
80
Jun 2025
47
22
0
69
Jul 2025
51
24
3
78
Aug 2025
64
34
4
102
Sep 2025
48
24
1
73
Oct 2025
47
29
3
79
Nov 2025
61
38
5
104
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 04 Dec 2009)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
29
41
10
80
Mar 2013
62
84
11
157
Apr 2013
97
132
12
241
May 2013
117
235
14
366
Jun 2013
130
326
15
471
Jul 2013
167
371
15
553
Aug 2013
198
397
16
611
Sep 2013
230
429
18
677
Oct 2013
283
490
19
792
Nov 2013
324
528
20
872
Dec 2013
373
564
21
958
Jan 2014
404
602
26
1,032
Feb 2014
462
661
34
1,157
Mar 2014
527
704
39
1,270
Apr 2014
574
751
43
1,368
May 2014
601
795
43
1,439
Jun 2014
623
830
44
1,497
Jul 2014
669
885
44
1,598
Aug 2014
710
931
45
1,686
Sep 2014
744
969
45
1,758
Oct 2014
790
1,013
45
1,848
Nov 2014
822
1,072
47
1,941
Dec 2014
849
1,126
47
2,022
Jan 2015
868
1,170
48
2,086
Feb 2015
886
1,195
48
2,129
Mar 2015
900
1,225
49
2,174
Apr 2015
927
1,250
50
2,227
May 2015
938
1,272
50
2,260
Jun 2015
967
1,299
50
2,316
Jul 2015
1,003
1,333
51
2,387
Aug 2015
1,028
1,366
54
2,448
Sep 2015
1,051
1,387
54
2,492
Oct 2015
1,082
1,407
55
2,544
Nov 2015
1,112
1,428
55
2,595
Dec 2015
1,129
1,450
55
2,634
Jan 2016
1,163
1,485
56
2,704
Feb 2016
1,183
1,512
56
2,751
Mar 2016
1,216
1,536
57
2,809
Apr 2016
1,240
1,553
57
2,850
May 2016
1,256
1,570
57
2,883
Jun 2016
1,275
1,593
57
2,925
Jul 2016
1,291
1,604
59
2,954
Aug 2016
1,300
1,619
59
2,978
Sep 2016
1,313
1,627
59
2,999
Oct 2016
1,326
1,643
59
3,028
Nov 2016
1,336
1,653
59
3,048
Dec 2016
1,346
1,660
59
3,065
Jan 2017
1,357
1,668
59
3,084
Feb 2017
1,371
1,676
59
3,106
Mar 2017
1,398
1,701
59
3,158
Apr 2017
1,426
1,730
60
3,216
May 2017
1,454
1,746
62
3,262
Jun 2017
1,485
1,762
63
3,310
Jul 2017
1,509
1,774
63
3,346
Aug 2017
1,527
1,789
64
3,380
Sep 2017
1,537
1,810
64
3,411
Oct 2017
1,549
1,825
64
3,438
Nov 2017
1,565
1,845
64
3,474
Dec 2017
1,574
1,856
64
3,494
Jan 2018
1,583
1,873
64
3,520
Feb 2018
1,597
1,886
65
3,548
Mar 2018
1,612
1,910
65
3,587
Apr 2018
1,627
1,929
66
3,622
May 2018
1,648
1,952
67
3,667
Jun 2018
1,657
1,968
67
3,692
Jul 2018
1,665
1,987
68
3,720
Aug 2018
1,680
2,003
68
3,751
Sep 2018
1,700
2,021
68
3,789
Oct 2018
1,719
2,044
70
3,833
Nov 2018
1,738
2,072
70
3,880
Dec 2018
1,747
2,106
70
3,923
Jan 2019
1,754
2,138
70
3,962
Feb 2019
1,764
2,163
70
3,997
Mar 2019
1,777
2,198
71
4,046
Apr 2019
1,791
2,235
71
4,097
May 2019
1,809
2,263
71
4,143
Jun 2019
1,815
2,290
71
4,176
Jul 2019
1,817
2,315
71
4,203
Aug 2019
1,829
2,346
71
4,246
Sep 2019
1,836
2,373
71
4,280
Oct 2019
1,846
2,410
72
4,328
Nov 2019
1,859
2,438
72
4,369
Dec 2019
1,868
2,464
72
4,404
Jan 2020
1,883
2,491
73
4,447
Feb 2020
1,896
2,524
73
4,493
Mar 2020
1,907
2,545
73
4,525
Apr 2020
1,921
2,564
73
4,558
May 2020
1,931
2,577
73
4,581
Jun 2020
1,950
2,586
73
4,609
Jul 2020
2,007
2,620
96
4,723
Aug 2020
2,017
2,636
104
4,757
Sep 2020
2,033
2,649
104
4,786
Oct 2020
2,051
2,658
105
4,814
Nov 2020
2,066
2,675
105
4,846
Dec 2020
2,085
2,689
105
4,879
Jan 2021
2,106
2,704
105
4,915
Feb 2021
2,129
2,716
105
4,950
Mar 2021
2,159
2,737
106
5,002
Apr 2021
2,181
2,759
107
5,047
May 2021
2,217
2,782
108
5,107
Jun 2021
2,242
2,807
108
5,157
Jul 2021
2,261
2,818
108
5,187
Aug 2021
2,282
2,839
109
5,230
Sep 2021
2,306
2,859
109
5,274
Oct 2021
2,335
2,902
109
5,346
Nov 2021
2,355
2,928
109
5,392
Dec 2021
2,392
2,957
109
5,458
Jan 2022
2,440
2,996
111
5,547
Feb 2022
2,466
3,020
111
5,597
Mar 2022
2,497
3,043
111
5,651
Apr 2022
2,538
3,070
112
5,720
May 2022
2,560
3,091
112
5,763
Jun 2022
2,580
3,106
114
5,800
Jul 2022
2,602
3,130
115
5,847
Aug 2022
2,636
3,146
115
5,897
Sep 2022
2,655
3,169
117
5,941
Oct 2022
2,684
3,183
118
5,985
Nov 2022
2,723
3,204
118
6,045
Dec 2022
2,761
3,227
120
6,108
Jan 2023
2,807
3,259
123
6,189
Feb 2023
2,839
3,282
125
6,246
Mar 2023
2,909
3,330
127
6,366
Apr 2023
2,940
3,366
128
6,434
May 2023
3,009
3,399
129
6,537
Jun 2023
3,071
3,419
129
6,619
Jul 2023
3,140
3,433
129
6,702
Aug 2023
3,210
3,459
131
6,800
Sep 2023
3,273
3,484
135
6,892
Oct 2023
3,352
3,506
135
6,993
Nov 2023
3,397
3,530
136
7,063
Dec 2023
3,480
3,558
137
7,175
Jan 2024
3,545
3,576
138
7,259
Feb 2024
3,616
3,601
138
7,355
Mar 2024
3,696
3,627
139
7,462
Apr 2024
3,775
3,647
142
7,564
May 2024
3,817
3,668
142
7,627
Jun 2024
3,857
3,685
144
7,686
Jul 2024
3,904
3,706
146
7,756
Aug 2024
3,954
3,722
147
7,823
Sep 2024
3,992
3,736
147
7,875
Oct 2024
4,030
3,746
147
7,923
Nov 2024
4,074
3,758
149
7,981
Dec 2024
4,119
3,780
150
8,049
Jan 2025
4,163
3,797
153
8,113
Feb 2025
4,215
3,828
156
8,199
Mar 2025
4,253
3,841
159
8,253
Apr 2025
4,299
3,868
159
8,326
May 2025
4,357
3,888
161
8,406
Jun 2025
4,404
3,910
161
8,475
Jul 2025
4,455
3,934
164
8,553
Aug 2025
4,519
3,968
168
8,655
Sep 2025
4,567
3,992
169
8,728
Oct 2025
4,614
4,021
172
8,807
Nov 2025
4,675
4,059
177
8,911
Total article views: 8,214 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
4,400
3,664
150
8,214
223
222
HTML: 4,400
PDF: 3,664
XML: 150
Total: 8,214
BibTeX: 223
EndNote: 222
Views and downloads (calculated since 01 Feb 2013, article published on 24 Mar 2010)
Month
HTML
PDF
XML
Total
Feb 2013
23
33
7
63
Mar 2013
25
36
1
62
Apr 2013
33
45
1
79
May 2013
18
94
2
114
Jun 2013
11
82
1
94
Jul 2013
37
37
0
74
Aug 2013
30
22
1
53
Sep 2013
31
27
2
60
Oct 2013
52
57
1
110
Nov 2013
41
32
1
74
Dec 2013
40
32
1
73
Jan 2014
27
30
5
62
Feb 2014
52
51
6
109
Mar 2014
54
37
4
95
Apr 2014
42
41
2
85
May 2014
26
37
0
63
Jun 2014
21
28
1
50
Jul 2014
43
44
0
87
Aug 2014
39
39
1
79
Sep 2014
34
31
0
65
Oct 2014
44
38
0
82
Nov 2014
31
53
2
86
Dec 2014
27
50
0
77
Jan 2015
17
33
0
50
Feb 2015
16
25
0
41
Mar 2015
13
28
0
41
Apr 2015
24
25
1
50
May 2015
10
20
0
30
Jun 2015
24
25
0
49
Jul 2015
28
32
0
60
Aug 2015
23
31
3
57
Sep 2015
20
19
0
39
Oct 2015
24
17
1
42
Nov 2015
23
18
0
41
Dec 2015
16
16
0
32
Jan 2016
25
27
1
53
Feb 2016
14
23
0
37
Mar 2016
25
21
1
47
Apr 2016
17
17
0
34
May 2016
13
17
0
30
Jun 2016
16
22
0
38
Jul 2016
12
11
1
24
Aug 2016
7
10
0
17
Sep 2016
11
8
0
19
Oct 2016
9
11
0
20
Nov 2016
8
9
0
17
Dec 2016
7
6
0
13
Jan 2017
9
6
0
15
Feb 2017
12
8
0
20
Mar 2017
23
22
0
45
Apr 2017
23
27
1
51
May 2017
22
16
2
40
Jun 2017
23
13
1
37
Jul 2017
18
11
0
29
Aug 2017
17
13
1
31
Sep 2017
9
20
0
29
Oct 2017
12
14
0
26
Nov 2017
15
19
0
34
Dec 2017
9
9
0
18
Jan 2018
8
15
0
23
Feb 2018
14
13
1
28
Mar 2018
14
23
0
37
Apr 2018
13
16
1
30
May 2018
19
21
1
41
Jun 2018
8
15
0
23
Jul 2018
8
18
1
27
Aug 2018
12
13
0
25
Sep 2018
18
17
0
35
Oct 2018
19
22
2
43
Nov 2018
16
27
0
43
Dec 2018
8
32
0
40
Jan 2019
6
31
0
37
Feb 2019
9
24
0
33
Mar 2019
12
32
1
45
Apr 2019
9
35
0
44
May 2019
18
28
0
46
Jun 2019
5
25
0
30
Jul 2019
2
25
0
27
Aug 2019
11
31
0
42
Sep 2019
7
27
0
34
Oct 2019
8
35
1
44
Nov 2019
13
28
0
41
Dec 2019
9
25
0
34
Jan 2020
15
25
1
41
Feb 2020
12
32
0
44
Mar 2020
11
21
0
32
Apr 2020
14
19
0
33
May 2020
9
12
0
21
Jun 2020
12
9
0
21
Jul 2020
37
25
12
74
Aug 2020
9
13
4
26
Sep 2020
15
12
0
27
Oct 2020
18
7
1
26
Nov 2020
14
16
0
30
Dec 2020
19
12
0
31
Jan 2021
19
11
0
30
Feb 2021
21
9
0
30
Mar 2021
30
19
1
50
Apr 2021
21
19
1
41
May 2021
35
20
1
56
Jun 2021
24
22
0
46
Jul 2021
19
10
0
29
Aug 2021
21
20
1
42
Sep 2021
24
18
0
42
Oct 2021
29
42
0
71
Nov 2021
19
19
0
38
Dec 2021
36
26
0
62
Jan 2022
48
34
2
84
Feb 2022
26
24
0
50
Mar 2022
31
23
0
54
Apr 2022
41
25
1
67
May 2022
22
20
0
42
Jun 2022
20
15
2
37
Jul 2022
22
24
1
47
Aug 2022
34
15
0
49
Sep 2022
18
21
2
41
Oct 2022
29
14
1
44
Nov 2022
39
20
0
59
Dec 2022
38
19
2
59
Jan 2023
46
32
3
81
Feb 2023
32
20
2
54
Mar 2023
70
47
2
119
Apr 2023
31
36
1
68
May 2023
68
29
1
98
Jun 2023
62
20
0
82
Jul 2023
68
14
0
82
Aug 2023
70
25
2
97
Sep 2023
63
22
4
89
Oct 2023
79
22
0
101
Nov 2023
45
23
1
69
Dec 2023
83
24
1
108
Jan 2024
65
15
1
81
Feb 2024
70
23
0
93
Mar 2024
80
23
1
104
Apr 2024
79
19
3
101
May 2024
42
21
0
63
Jun 2024
40
14
2
56
Jul 2024
47
19
2
68
Aug 2024
50
15
1
66
Sep 2024
38
13
0
51
Oct 2024
38
10
0
48
Nov 2024
44
12
2
58
Dec 2024
45
20
1
66
Jan 2025
44
13
3
60
Feb 2025
51
28
3
82
Mar 2025
38
12
3
53
Apr 2025
46
27
0
73
May 2025
58
18
2
78
Jun 2025
46
21
0
67
Jul 2025
51
20
3
74
Aug 2025
64
29
4
97
Sep 2025
48
21
1
70
Oct 2025
46
26
3
75
Nov 2025
61
36
5
102
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 24 Mar 2010)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
23
33
7
Mar 2013
48
69
8
Apr 2013
81
114
9
May 2013
99
208
11
Jun 2013
110
290
12
Jul 2013
147
327
12
Aug 2013
177
349
13
Sep 2013
208
376
15
Oct 2013
260
433
16
Nov 2013
301
465
17
Dec 2013
341
497
18
Jan 2014
368
527
23
Feb 2014
420
578
29
Mar 2014
474
615
33
Apr 2014
516
656
35
May 2014
542
693
35
Jun 2014
563
721
36
Jul 2014
606
765
36
Aug 2014
645
804
37
Sep 2014
679
835
37
Oct 2014
723
873
37
Nov 2014
754
926
39
Dec 2014
781
976
39
Jan 2015
798
1,009
39
Feb 2015
814
1,034
39
Mar 2015
827
1,062
39
Apr 2015
851
1,087
40
May 2015
861
1,107
40
Jun 2015
885
1,132
40
Jul 2015
913
1,164
40
Aug 2015
936
1,195
43
Sep 2015
956
1,214
43
Oct 2015
980
1,231
44
Nov 2015
1,003
1,249
44
Dec 2015
1,019
1,265
44
Jan 2016
1,044
1,292
45
Feb 2016
1,058
1,315
45
Mar 2016
1,083
1,336
46
Apr 2016
1,100
1,353
46
May 2016
1,113
1,370
46
Jun 2016
1,129
1,392
46
Jul 2016
1,141
1,403
47
Aug 2016
1,148
1,413
47
Sep 2016
1,159
1,421
47
Oct 2016
1,168
1,432
47
Nov 2016
1,176
1,441
47
Dec 2016
1,183
1,447
47
Jan 2017
1,192
1,453
47
Feb 2017
1,204
1,461
47
Mar 2017
1,227
1,483
47
Apr 2017
1,250
1,510
48
May 2017
1,272
1,526
50
Jun 2017
1,295
1,539
51
Jul 2017
1,313
1,550
51
Aug 2017
1,330
1,563
52
Sep 2017
1,339
1,583
52
Oct 2017
1,351
1,597
52
Nov 2017
1,366
1,616
52
Dec 2017
1,375
1,625
52
Jan 2018
1,383
1,640
52
Feb 2018
1,397
1,653
53
Mar 2018
1,411
1,676
53
Apr 2018
1,424
1,692
54
May 2018
1,443
1,713
55
Jun 2018
1,451
1,728
55
Jul 2018
1,459
1,746
56
Aug 2018
1,471
1,759
56
Sep 2018
1,489
1,776
56
Oct 2018
1,508
1,798
58
Nov 2018
1,524
1,825
58
Dec 2018
1,532
1,857
58
Jan 2019
1,538
1,888
58
Feb 2019
1,547
1,912
58
Mar 2019
1,559
1,944
59
Apr 2019
1,568
1,979
59
May 2019
1,586
2,007
59
Jun 2019
1,591
2,032
59
Jul 2019
1,593
2,057
59
Aug 2019
1,604
2,088
59
Sep 2019
1,611
2,115
59
Oct 2019
1,619
2,150
60
Nov 2019
1,632
2,178
60
Dec 2019
1,641
2,203
60
Jan 2020
1,656
2,228
61
Feb 2020
1,668
2,260
61
Mar 2020
1,679
2,281
61
Apr 2020
1,693
2,300
61
May 2020
1,702
2,312
61
Jun 2020
1,714
2,321
61
Jul 2020
1,751
2,346
73
Aug 2020
1,760
2,359
77
Sep 2020
1,775
2,371
77
Oct 2020
1,793
2,378
78
Nov 2020
1,807
2,394
78
Dec 2020
1,826
2,406
78
Jan 2021
1,845
2,417
78
Feb 2021
1,866
2,426
78
Mar 2021
1,896
2,445
79
Apr 2021
1,917
2,464
80
May 2021
1,952
2,484
81
Jun 2021
1,976
2,506
81
Jul 2021
1,995
2,516
81
Aug 2021
2,016
2,536
82
Sep 2021
2,040
2,554
82
Oct 2021
2,069
2,596
82
Nov 2021
2,088
2,615
82
Dec 2021
2,124
2,641
82
Jan 2022
2,172
2,675
84
Feb 2022
2,198
2,699
84
Mar 2022
2,229
2,722
84
Apr 2022
2,270
2,747
85
May 2022
2,292
2,767
85
Jun 2022
2,312
2,782
87
Jul 2022
2,334
2,806
88
Aug 2022
2,368
2,821
88
Sep 2022
2,386
2,842
90
Oct 2022
2,415
2,856
91
Nov 2022
2,454
2,876
91
Dec 2022
2,492
2,895
93
Jan 2023
2,538
2,927
96
Feb 2023
2,570
2,947
98
Mar 2023
2,640
2,994
100
Apr 2023
2,671
3,030
101
May 2023
2,739
3,059
102
Jun 2023
2,801
3,079
102
Jul 2023
2,869
3,093
102
Aug 2023
2,939
3,118
104
Sep 2023
3,002
3,140
108
Oct 2023
3,081
3,162
108
Nov 2023
3,126
3,185
109
Dec 2023
3,209
3,209
110
Jan 2024
3,274
3,224
111
Feb 2024
3,344
3,247
111
Mar 2024
3,424
3,270
112
Apr 2024
3,503
3,289
115
May 2024
3,545
3,310
115
Jun 2024
3,585
3,324
117
Jul 2024
3,632
3,343
119
Aug 2024
3,682
3,358
120
Sep 2024
3,720
3,371
120
Oct 2024
3,758
3,381
120
Nov 2024
3,802
3,393
122
Dec 2024
3,847
3,413
123
Jan 2025
3,891
3,426
126
Feb 2025
3,942
3,454
129
Mar 2025
3,980
3,466
132
Apr 2025
4,026
3,493
132
May 2025
4,084
3,511
134
Jun 2025
4,130
3,532
134
Jul 2025
4,181
3,552
137
Aug 2025
4,245
3,581
141
Sep 2025
4,293
3,602
142
Oct 2025
4,339
3,628
145
Nov 2025
4,400
3,664
150
Total article views: 697 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
275
395
27
697
28
14
HTML: 275
PDF: 395
XML: 27
Total: 697
BibTeX: 28
EndNote: 14
Views and downloads (calculated since 01 Feb 2013, article published on 04 Dec 2009)
Month
HTML
PDF
XML
Total
Feb 2013
6
8
3
17
Mar 2013
8
7
0
15
Apr 2013
2
3
0
5
May 2013
2
9
0
11
Jun 2013
2
9
0
11
Jul 2013
8
0
8
Aug 2013
1
4
0
5
Sep 2013
1
5
0
6
Oct 2013
1
4
0
5
Nov 2013
6
0
6
Dec 2013
9
4
0
13
Jan 2014
4
8
0
12
Feb 2014
6
8
2
16
Mar 2014
11
6
1
18
Apr 2014
5
6
2
13
May 2014
1
7
0
8
Jun 2014
1
7
0
8
Jul 2014
3
11
0
14
Aug 2014
2
7
0
9
Sep 2014
7
0
7
Oct 2014
2
6
0
8
Nov 2014
1
6
0
7
Dec 2014
4
0
4
Jan 2015
2
11
1
14
Feb 2015
2
0
2
Mar 2015
1
2
1
4
Apr 2015
3
0
3
May 2015
1
2
0
3
Jun 2015
5
2
0
7
Jul 2015
8
2
1
11
Aug 2015
2
2
0
4
Sep 2015
3
2
0
5
Oct 2015
7
3
0
10
Nov 2015
7
3
0
10
Dec 2015
1
6
0
7
Jan 2016
9
8
0
17
Feb 2016
6
4
0
10
Mar 2016
8
3
0
11
Apr 2016
7
0
7
May 2016
3
0
3
Jun 2016
3
1
0
4
Jul 2016
4
1
5
Aug 2016
2
5
0
7
Sep 2016
2
0
2
Oct 2016
4
5
0
9
Nov 2016
2
1
0
3
Dec 2016
3
1
0
4
Jan 2017
2
2
0
4
Feb 2017
2
0
2
Mar 2017
4
3
0
7
Apr 2017
5
2
0
7
May 2017
6
0
6
Jun 2017
8
3
0
11
Jul 2017
6
1
0
7
Aug 2017
1
2
0
3
Sep 2017
1
1
0
2
Oct 2017
1
0
1
Nov 2017
1
1
0
2
Dec 2017
2
0
2
Jan 2018
1
2
0
3
Feb 2018
0
Mar 2018
1
1
0
2
Apr 2018
2
3
0
5
May 2018
2
2
0
4
Jun 2018
1
1
0
2
Jul 2018
1
0
1
Aug 2018
3
3
0
6
Sep 2018
2
1
0
3
Oct 2018
1
0
1
Nov 2018
3
1
0
4
Dec 2018
1
2
0
3
Jan 2019
1
1
0
2
Feb 2019
1
1
0
2
Mar 2019
1
3
0
4
Apr 2019
5
2
0
7
May 2019
0
Jun 2019
1
2
0
3
Jul 2019
0
Aug 2019
1
0
1
Sep 2019
0
Oct 2019
2
2
0
4
Nov 2019
0
Dec 2019
1
0
1
Jan 2020
2
0
2
Feb 2020
1
1
0
2
Mar 2020
0
Apr 2020
0
May 2020
1
1
0
2
Jun 2020
7
0
7
Jul 2020
20
9
11
40
Aug 2020
1
3
4
8
Sep 2020
1
1
0
2
Oct 2020
2
0
2
Nov 2020
1
1
0
2
Dec 2020
2
0
2
Jan 2021
2
4
0
6
Feb 2021
2
3
0
5
Mar 2021
2
0
2
Apr 2021
1
3
0
4
May 2021
1
3
0
4
Jun 2021
1
3
0
4
Jul 2021
1
0
1
Aug 2021
1
0
1
Sep 2021
2
0
2
Oct 2021
1
0
1
Nov 2021
1
7
0
8
Dec 2021
1
3
0
4
Jan 2022
5
0
5
Feb 2022
0
Mar 2022
0
Apr 2022
2
0
2
May 2022
1
0
1
Jun 2022
0
Jul 2022
0
Aug 2022
1
0
1
Sep 2022
1
2
0
3
Oct 2022
0
Nov 2022
1
0
1
Dec 2022
4
0
4
Jan 2023
0
Feb 2023
3
0
3
Mar 2023
1
0
1
Apr 2023
0
May 2023
1
4
0
5
Jun 2023
0
Jul 2023
1
0
1
Aug 2023
1
0
1
Sep 2023
3
0
3
Oct 2023
0
Nov 2023
1
0
1
Dec 2023
4
0
4
Jan 2024
3
0
3
Feb 2024
1
2
0
3
Mar 2024
3
0
3
Apr 2024
1
0
1
May 2024
0
Jun 2024
3
0
3
Jul 2024
2
0
2
Aug 2024
1
0
1
Sep 2024
1
0
1
Oct 2024
0
Nov 2024
0
Dec 2024
2
0
2
Jan 2025
4
0
4
Feb 2025
1
3
0
4
Mar 2025
1
0
1
Apr 2025
0
May 2025
2
0
2
Jun 2025
1
1
0
2
Jul 2025
4
0
4
Aug 2025
5
0
5
Sep 2025
3
0
3
Oct 2025
1
3
0
4
Nov 2025
2
0
2
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 04 Dec 2009)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
6
8
3
Mar 2013
14
15
3
Apr 2013
16
18
3
May 2013
18
27
3
Jun 2013
20
36
3
Jul 2013
20
44
3
Aug 2013
21
48
3
Sep 2013
22
53
3
Oct 2013
23
57
3
Nov 2013
23
63
3
Dec 2013
32
67
3
Jan 2014
36
75
3
Feb 2014
42
83
5
Mar 2014
53
89
6
Apr 2014
58
95
8
May 2014
59
102
8
Jun 2014
60
109
8
Jul 2014
63
120
8
Aug 2014
65
127
8
Sep 2014
65
134
8
Oct 2014
67
140
8
Nov 2014
68
146
8
Dec 2014
68
150
8
Jan 2015
70
161
9
Feb 2015
72
161
9
Mar 2015
73
163
10
Apr 2015
76
163
10
May 2015
77
165
10
Jun 2015
82
167
10
Jul 2015
90
169
11
Aug 2015
92
171
11
Sep 2015
95
173
11
Oct 2015
102
176
11
Nov 2015
109
179
11
Dec 2015
110
185
11
Jan 2016
119
193
11
Feb 2016
125
197
11
Mar 2016
133
200
11
Apr 2016
140
200
11
May 2016
143
200
11
Jun 2016
146
201
11
Jul 2016
150
201
12
Aug 2016
152
206
12
Sep 2016
154
206
12
Oct 2016
158
211
12
Nov 2016
160
212
12
Dec 2016
163
213
12
Jan 2017
165
215
12
Feb 2017
167
215
12
Mar 2017
171
218
12
Apr 2017
176
220
12
May 2017
182
220
12
Jun 2017
190
223
12
Jul 2017
196
224
12
Aug 2017
197
226
12
Sep 2017
198
227
12
Oct 2017
198
228
12
Nov 2017
199
229
12
Dec 2017
199
231
12
Jan 2018
200
233
12
Feb 2018
200
233
12
Mar 2018
201
234
12
Apr 2018
203
237
12
May 2018
205
239
12
Jun 2018
206
240
12
Jul 2018
206
241
12
Aug 2018
209
244
12
Sep 2018
211
245
12
Oct 2018
211
246
12
Nov 2018
214
247
12
Dec 2018
215
249
12
Jan 2019
216
250
12
Feb 2019
217
251
12
Mar 2019
218
254
12
Apr 2019
223
256
12
May 2019
223
256
12
Jun 2019
224
258
12
Jul 2019
224
258
12
Aug 2019
225
258
12
Sep 2019
225
258
12
Oct 2019
227
260
12
Nov 2019
227
260
12
Dec 2019
227
261
12
Jan 2020
227
263
12
Feb 2020
228
264
12
Mar 2020
228
264
12
Apr 2020
228
264
12
May 2020
229
265
12
Jun 2020
236
265
12
Jul 2020
256
274
23
Aug 2020
257
277
27
Sep 2020
258
278
27
Oct 2020
258
280
27
Nov 2020
259
281
27
Dec 2020
259
283
27
Jan 2021
261
287
27
Feb 2021
263
290
27
Mar 2021
263
292
27
Apr 2021
264
295
27
May 2021
265
298
27
Jun 2021
266
301
27
Jul 2021
266
302
27
Aug 2021
266
303
27
Sep 2021
266
305
27
Oct 2021
266
306
27
Nov 2021
267
313
27
Dec 2021
268
316
27
Jan 2022
268
321
27
Feb 2022
268
321
27
Mar 2022
268
321
27
Apr 2022
268
323
27
May 2022
268
324
27
Jun 2022
268
324
27
Jul 2022
268
324
27
Aug 2022
268
325
27
Sep 2022
269
327
27
Oct 2022
269
327
27
Nov 2022
269
328
27
Dec 2022
269
332
27
Jan 2023
269
332
27
Feb 2023
269
335
27
Mar 2023
269
336
27
Apr 2023
269
336
27
May 2023
270
340
27
Jun 2023
270
340
27
Jul 2023
271
340
27
Aug 2023
271
341
27
Sep 2023
271
344
27
Oct 2023
271
344
27
Nov 2023
271
345
27
Dec 2023
271
349
27
Jan 2024
271
352
27
Feb 2024
272
354
27
Mar 2024
272
357
27
Apr 2024
272
358
27
May 2024
272
358
27
Jun 2024
272
361
27
Jul 2024
272
363
27
Aug 2024
272
364
27
Sep 2024
272
365
27
Oct 2024
272
365
27
Nov 2024
272
365
27
Dec 2024
272
367
27
Jan 2025
272
371
27
Feb 2025
273
374
27
Mar 2025
273
375
27
Apr 2025
273
375
27
May 2025
273
377
27
Jun 2025
274
378
27
Jul 2025
274
382
27
Aug 2025
274
387
27
Sep 2025
274
390
27
Oct 2025
275
393
27
Nov 2025
275
395
27
Latest update: 27 Nov 2025
