Research article
|
16 Aug 2018
Research article |
|
16 Aug 2018
Portable ozone calibration source independent of changes in temperature, pressure and humidity for research and regulatory applications
John W. Birks , Craig J. Williford , Peter C. Andersen , Andrew A. Turnipseed , Stanley Strunk , and Christine A. Ennis
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Total article views: 2,871 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,844
939
88
2,871
81
75
HTML: 1,844
PDF: 939
XML: 88
Total: 2,871
BibTeX: 81
EndNote: 75
Views and downloads (calculated since 23 Apr 2018)
Month
HTML
PDF
XML
Total
Apr 2018
113
24
5
142
May 2018
106
24
2
132
Jun 2018
34
17
0
51
Jul 2018
36
17
0
53
Aug 2018
279
41
1
321
Sep 2018
61
34
2
97
Oct 2018
25
22
1
48
Nov 2018
20
10
1
31
Dec 2018
9
7
0
16
Jan 2019
8
14
0
22
Feb 2019
10
9
0
19
Mar 2019
15
6
0
21
Apr 2019
18
11
1
30
May 2019
22
9
2
33
Jun 2019
30
7
0
37
Jul 2019
8
7
1
16
Aug 2019
13
14
0
27
Sep 2019
8
10
0
18
Oct 2019
29
20
1
50
Nov 2019
12
17
0
29
Dec 2019
9
5
0
14
Jan 2020
7
4
2
13
Feb 2020
13
3
0
16
Mar 2020
12
9
0
21
Apr 2020
10
9
0
19
May 2020
10
6
0
16
Jun 2020
16
15
1
32
Jul 2020
34
18
1
53
Aug 2020
19
111
2
132
Sep 2020
26
49
0
75
Oct 2020
13
10
2
25
Nov 2020
12
10
0
22
Dec 2020
20
7
0
27
Jan 2021
24
11
0
35
Feb 2021
23
6
0
29
Mar 2021
24
8
0
32
Apr 2021
22
10
0
32
May 2021
28
10
1
39
Jun 2021
21
8
0
29
Jul 2021
20
13
1
34
Aug 2021
22
18
1
41
Sep 2021
25
6
0
31
Oct 2021
5
33
0
38
Nov 2021
9
30
0
39
Dec 2021
22
14
2
38
Jan 2022
11
6
0
17
Feb 2022
12
4
1
17
Mar 2022
10
9
0
19
Apr 2022
14
8
1
23
May 2022
7
3
1
11
Jun 2022
10
2
0
12
Jul 2022
12
4
1
17
Aug 2022
15
5
0
20
Sep 2022
12
3
0
15
Oct 2022
10
1
2
13
Nov 2022
38
4
0
42
Dec 2022
39
4
1
44
Jan 2023
29
9
1
39
Feb 2023
18
7
1
26
Mar 2023
17
5
3
25
Apr 2023
13
7
1
21
May 2023
9
6
0
15
Jun 2023
4
5
1
10
Jul 2023
9
7
1
17
Aug 2023
8
5
1
14
Sep 2023
12
8
0
20
Oct 2023
16
4
3
23
Nov 2023
5
2
0
7
Dec 2023
14
11
4
29
Jan 2024
9
5
0
14
Feb 2024
8
10
0
18
Mar 2024
19
10
3
32
Apr 2024
32
5
4
41
May 2024
9
8
5
22
Jun 2024
39
9
3
51
Jul 2024
32
7
6
45
Aug 2024
28
4
11
43
Sep 2024
18
6
3
27
Oct 2024
4
3
0
7
Cumulative views and downloads
(calculated since 23 Apr 2018)
Month
HTML views
PDF downloads
XML downloads
Apr 2018
113
24
5
142
May 2018
219
48
7
274
Jun 2018
253
65
7
325
Jul 2018
289
82
7
378
Aug 2018
568
123
8
699
Sep 2018
629
157
10
796
Oct 2018
654
179
11
844
Nov 2018
674
189
12
875
Dec 2018
683
196
12
891
Jan 2019
691
210
12
913
Feb 2019
701
219
12
932
Mar 2019
716
225
12
953
Apr 2019
734
236
13
983
May 2019
756
245
15
1,016
Jun 2019
786
252
15
1,053
Jul 2019
794
259
16
1,069
Aug 2019
807
273
16
1,096
Sep 2019
815
283
16
1,114
Oct 2019
844
303
17
1,164
Nov 2019
856
320
17
1,193
Dec 2019
865
325
17
1,207
Jan 2020
872
329
19
1,220
Feb 2020
885
332
19
1,236
Mar 2020
897
341
19
1,257
Apr 2020
907
350
19
1,276
May 2020
917
356
19
1,292
Jun 2020
933
371
20
1,324
Jul 2020
967
389
21
1,377
Aug 2020
986
500
23
1,509
Sep 2020
1,012
549
23
1,584
Oct 2020
1,025
559
25
1,609
Nov 2020
1,037
569
25
1,631
Dec 2020
1,057
576
25
1,658
Jan 2021
1,081
587
25
1,693
Feb 2021
1,104
593
25
1,722
Mar 2021
1,128
601
25
1,754
Apr 2021
1,150
611
25
1,786
May 2021
1,178
621
26
1,825
Jun 2021
1,199
629
26
1,854
Jul 2021
1,219
642
27
1,888
Aug 2021
1,241
660
28
1,929
Sep 2021
1,266
666
28
1,960
Oct 2021
1,271
699
28
1,998
Nov 2021
1,280
729
28
2,037
Dec 2021
1,302
743
30
2,075
Jan 2022
1,313
749
30
2,092
Feb 2022
1,325
753
31
2,109
Mar 2022
1,335
762
31
2,128
Apr 2022
1,349
770
32
2,151
May 2022
1,356
773
33
2,162
Jun 2022
1,366
775
33
2,174
Jul 2022
1,378
779
34
2,191
Aug 2022
1,393
784
34
2,211
Sep 2022
1,405
787
34
2,226
Oct 2022
1,415
788
36
2,239
Nov 2022
1,453
792
36
2,281
Dec 2022
1,492
796
37
2,325
Jan 2023
1,521
805
38
2,364
Feb 2023
1,539
812
39
2,390
Mar 2023
1,556
817
42
2,415
Apr 2023
1,569
824
43
2,436
May 2023
1,578
830
43
2,451
Jun 2023
1,582
835
44
2,461
Jul 2023
1,591
842
45
2,478
Aug 2023
1,599
847
46
2,492
Sep 2023
1,611
855
46
2,512
Oct 2023
1,627
859
49
2,535
Nov 2023
1,632
861
49
2,542
Dec 2023
1,646
872
53
2,571
Jan 2024
1,655
877
53
2,585
Feb 2024
1,663
887
53
2,603
Mar 2024
1,682
897
56
2,635
Apr 2024
1,714
902
60
2,676
May 2024
1,723
910
65
2,698
Jun 2024
1,762
919
68
2,749
Jul 2024
1,794
926
74
2,794
Aug 2024
1,822
930
85
2,837
Sep 2024
1,840
936
88
2,864
Oct 2024
1,844
939
88
2,871
Total article views: 2,040 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,411
550
79
2,040
78
69
HTML: 1,411
PDF: 550
XML: 79
Total: 2,040
BibTeX: 78
EndNote: 69
Views and downloads (calculated since 16 Aug 2018)
Month
HTML
PDF
XML
Total
Aug 2018
257
33
1
291
Sep 2018
59
29
2
90
Oct 2018
19
17
1
37
Nov 2018
15
9
1
25
Dec 2018
7
5
0
12
Jan 2019
4
12
0
16
Feb 2019
9
8
0
17
Mar 2019
9
5
0
14
Apr 2019
10
9
1
20
May 2019
10
5
2
17
Jun 2019
24
6
0
30
Jul 2019
4
5
1
10
Aug 2019
9
13
0
22
Sep 2019
4
8
0
12
Oct 2019
19
17
1
37
Nov 2019
9
17
0
26
Dec 2019
8
5
0
13
Jan 2020
5
4
2
11
Feb 2020
12
2
0
14
Mar 2020
8
7
0
15
Apr 2020
10
6
0
16
May 2020
9
4
0
13
Jun 2020
11
7
1
19
Jul 2020
29
8
1
38
Aug 2020
18
1
2
21
Sep 2020
25
11
0
36
Oct 2020
13
4
1
18
Nov 2020
12
8
0
20
Dec 2020
20
5
0
25
Jan 2021
21
9
0
30
Feb 2021
22
6
0
28
Mar 2021
23
6
0
29
Apr 2021
20
7
0
27
May 2021
28
5
1
34
Jun 2021
20
7
0
27
Jul 2021
19
9
1
29
Aug 2021
22
11
1
34
Sep 2021
25
5
0
30
Oct 2021
5
31
0
36
Nov 2021
9
26
0
35
Dec 2021
19
6
1
26
Jan 2022
11
6
0
17
Feb 2022
10
2
1
13
Mar 2022
10
7
0
17
Apr 2022
13
7
1
21
May 2022
7
2
1
10
Jun 2022
10
1
0
11
Jul 2022
11
4
1
16
Aug 2022
15
5
0
20
Sep 2022
12
2
0
14
Oct 2022
10
1
2
13
Nov 2022
37
4
0
41
Dec 2022
39
2
1
42
Jan 2023
29
8
1
38
Feb 2023
18
5
1
24
Mar 2023
16
4
3
23
Apr 2023
13
5
1
19
May 2023
9
3
0
12
Jun 2023
4
5
1
10
Jul 2023
9
4
1
14
Aug 2023
7
4
1
12
Sep 2023
12
8
0
20
Oct 2023
16
3
3
22
Nov 2023
5
1
0
6
Dec 2023
14
7
4
25
Jan 2024
9
5
0
14
Feb 2024
7
10
0
17
Mar 2024
19
9
3
31
Apr 2024
32
3
4
39
May 2024
9
6
5
20
Jun 2024
38
4
3
45
Jul 2024
31
4
6
41
Aug 2024
26
3
11
40
Sep 2024
18
5
3
26
Oct 2024
4
3
0
7
Cumulative views and downloads
(calculated since 16 Aug 2018)
Month
HTML views
PDF downloads
XML downloads
Aug 2018
257
33
1
Sep 2018
316
62
3
Oct 2018
335
79
4
Nov 2018
350
88
5
Dec 2018
357
93
5
Jan 2019
361
105
5
Feb 2019
370
113
5
Mar 2019
379
118
5
Apr 2019
389
127
6
May 2019
399
132
8
Jun 2019
423
138
8
Jul 2019
427
143
9
Aug 2019
436
156
9
Sep 2019
440
164
9
Oct 2019
459
181
10
Nov 2019
468
198
10
Dec 2019
476
203
10
Jan 2020
481
207
12
Feb 2020
493
209
12
Mar 2020
501
216
12
Apr 2020
511
222
12
May 2020
520
226
12
Jun 2020
531
233
13
Jul 2020
560
241
14
Aug 2020
578
242
16
Sep 2020
603
253
16
Oct 2020
616
257
17
Nov 2020
628
265
17
Dec 2020
648
270
17
Jan 2021
669
279
17
Feb 2021
691
285
17
Mar 2021
714
291
17
Apr 2021
734
298
17
May 2021
762
303
18
Jun 2021
782
310
18
Jul 2021
801
319
19
Aug 2021
823
330
20
Sep 2021
848
335
20
Oct 2021
853
366
20
Nov 2021
862
392
20
Dec 2021
881
398
21
Jan 2022
892
404
21
Feb 2022
902
406
22
Mar 2022
912
413
22
Apr 2022
925
420
23
May 2022
932
422
24
Jun 2022
942
423
24
Jul 2022
953
427
25
Aug 2022
968
432
25
Sep 2022
980
434
25
Oct 2022
990
435
27
Nov 2022
1,027
439
27
Dec 2022
1,066
441
28
Jan 2023
1,095
449
29
Feb 2023
1,113
454
30
Mar 2023
1,129
458
33
Apr 2023
1,142
463
34
May 2023
1,151
466
34
Jun 2023
1,155
471
35
Jul 2023
1,164
475
36
Aug 2023
1,171
479
37
Sep 2023
1,183
487
37
Oct 2023
1,199
490
40
Nov 2023
1,204
491
40
Dec 2023
1,218
498
44
Jan 2024
1,227
503
44
Feb 2024
1,234
513
44
Mar 2024
1,253
522
47
Apr 2024
1,285
525
51
May 2024
1,294
531
56
Jun 2024
1,332
535
59
Jul 2024
1,363
539
65
Aug 2024
1,389
542
76
Sep 2024
1,407
547
79
Oct 2024
1,411
550
79
Total article views: 831 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
433
389
9
831
3
6
HTML: 433
PDF: 389
XML: 9
Total: 831
BibTeX: 3
EndNote: 6
Views and downloads (calculated since 23 Apr 2018)
Month
HTML
PDF
XML
Total
Apr 2018
113
24
5
142
May 2018
106
24
2
132
Jun 2018
34
17
0
51
Jul 2018
36
17
0
53
Aug 2018
22
8
0
30
Sep 2018
2
5
0
7
Oct 2018
6
5
0
11
Nov 2018
5
1
0
6
Dec 2018
2
2
0
4
Jan 2019
4
2
0
6
Feb 2019
1
1
0
2
Mar 2019
6
1
0
7
Apr 2019
8
2
0
10
May 2019
12
4
0
16
Jun 2019
6
1
0
7
Jul 2019
4
2
0
6
Aug 2019
4
1
0
5
Sep 2019
4
2
0
6
Oct 2019
10
3
0
13
Nov 2019
3
0
3
Dec 2019
1
0
1
Jan 2020
2
0
2
Feb 2020
1
1
0
2
Mar 2020
4
2
0
6
Apr 2020
3
0
3
May 2020
1
2
0
3
Jun 2020
5
8
0
13
Jul 2020
5
10
0
15
Aug 2020
1
110
0
111
Sep 2020
1
38
0
39
Oct 2020
6
1
7
Nov 2020
2
0
2
Dec 2020
2
0
2
Jan 2021
3
2
0
5
Feb 2021
1
0
1
Mar 2021
1
2
0
3
Apr 2021
2
3
0
5
May 2021
5
0
5
Jun 2021
1
1
0
2
Jul 2021
1
4
0
5
Aug 2021
7
0
7
Sep 2021
1
0
1
Oct 2021
2
0
2
Nov 2021
4
0
4
Dec 2021
3
8
1
12
Jan 2022
0
Feb 2022
2
2
0
4
Mar 2022
2
0
2
Apr 2022
1
1
0
2
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
0
Nov 2022
1
0
1
Dec 2022
2
0
2
Jan 2023
1
0
1
Feb 2023
2
0
2
Mar 2023
1
1
0
2
Apr 2023
2
0
2
May 2023
3
0
3
Jun 2023
0
Jul 2023
3
0
3
Aug 2023
1
1
0
2
Sep 2023
0
Oct 2023
1
0
1
Nov 2023
1
0
1
Dec 2023
4
0
4
Jan 2024
0
Feb 2024
1
0
1
Mar 2024
1
0
1
Apr 2024
2
0
2
May 2024
2
0
2
Jun 2024
1
5
0
6
Jul 2024
1
3
0
4
Aug 2024
2
1
0
3
Sep 2024
1
0
1
Oct 2024
0
Cumulative views and downloads
(calculated since 23 Apr 2018)
Month
HTML views
PDF downloads
XML downloads
Apr 2018
113
24
5
May 2018
219
48
7
Jun 2018
253
65
7
Jul 2018
289
82
7
Aug 2018
311
90
7
Sep 2018
313
95
7
Oct 2018
319
100
7
Nov 2018
324
101
7
Dec 2018
326
103
7
Jan 2019
330
105
7
Feb 2019
331
106
7
Mar 2019
337
107
7
Apr 2019
345
109
7
May 2019
357
113
7
Jun 2019
363
114
7
Jul 2019
367
116
7
Aug 2019
371
117
7
Sep 2019
375
119
7
Oct 2019
385
122
7
Nov 2019
388
122
7
Dec 2019
389
122
7
Jan 2020
391
122
7
Feb 2020
392
123
7
Mar 2020
396
125
7
Apr 2020
396
128
7
May 2020
397
130
7
Jun 2020
402
138
7
Jul 2020
407
148
7
Aug 2020
408
258
7
Sep 2020
409
296
7
Oct 2020
409
302
8
Nov 2020
409
304
8
Dec 2020
409
306
8
Jan 2021
412
308
8
Feb 2021
413
308
8
Mar 2021
414
310
8
Apr 2021
416
313
8
May 2021
416
318
8
Jun 2021
417
319
8
Jul 2021
418
323
8
Aug 2021
418
330
8
Sep 2021
418
331
8
Oct 2021
418
333
8
Nov 2021
418
337
8
Dec 2021
421
345
9
Jan 2022
421
345
9
Feb 2022
423
347
9
Mar 2022
423
349
9
Apr 2022
424
350
9
May 2022
424
351
9
Jun 2022
424
352
9
Jul 2022
425
352
9
Aug 2022
425
352
9
Sep 2022
425
353
9
Oct 2022
425
353
9
Nov 2022
426
353
9
Dec 2022
426
355
9
Jan 2023
426
356
9
Feb 2023
426
358
9
Mar 2023
427
359
9
Apr 2023
427
361
9
May 2023
427
364
9
Jun 2023
427
364
9
Jul 2023
427
367
9
Aug 2023
428
368
9
Sep 2023
428
368
9
Oct 2023
428
369
9
Nov 2023
428
370
9
Dec 2023
428
374
9
Jan 2024
428
374
9
Feb 2024
429
374
9
Mar 2024
429
375
9
Apr 2024
429
377
9
May 2024
429
379
9
Jun 2024
430
384
9
Jul 2024
431
387
9
Aug 2024
433
388
9
Sep 2024
433
389
9
Oct 2024
433
389
9
Viewed (geographical distribution)
Total article views: 2,871 (including HTML, PDF, and XML)
Thereof 2,699 with geography defined
and 172 with unknown origin.
Total article views: 2,040 (including HTML, PDF, and XML)
Thereof 1,961 with geography defined
and 79 with unknown origin.
Total article views: 831 (including HTML, PDF, and XML)
Thereof 738 with geography defined
and 93 with unknown origin.
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Cited
Discussed (final revised paper)
Latest update: 15 Oct 2024