Yakovenko, I. Flame Propagation through Ultra-Lean Hydrogen-Air Mixture under Terrestrial Gravity Conditions [Электронный ресурс] / I. Yakovenko, A. Kiverin, K. Melnikova. — Электрон. текстовые дан. (1 файл : 1,13 Мб) // Proceedings of the Ninth International Seminar on Fire and Explosion Hazards [Электронный ресурс]: 21-26 April 2019, Saint Petersburg, Russia. Vol. 2 / Peter the Great St. Petersburg Polytechnic University, Autonomous Non-Profit Organization "Fire and Explosion Safety", Gefest Holding Ltd ; [edited by A. Snegirev [et al.]. – Saint Petersburg, 2019. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/k19-140.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/k19-140>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 3
|
July
|
11
|
0
|
5
|
0
|
16
|
|
August
|
4
|
0
|
4
|
0
|
8
|
|
September
|
4
|
0
|
3
|
0
|
7
|
|
Quarter 4
|
October
|
2
|
0
|
3
|
0
|
5
|
|
November
|
1
|
0
|
1
|
0
|
2
|
|
December
|
2
|
0
|
4
|
0
|
6
|
|
Year 2020
|
Quarter 1
|
January
|
1
|
0
|
2
|
0
|
3
|
|
February
|
0
|
0
|
4
|
0
|
4
|
|
March
|
9
|
0
|
9
|
0
|
18
|
|
Quarter 2
|
April
|
7
|
0
|
0
|
0
|
7
|
|
May
|
3
|
0
|
0
|
0
|
3
|
|
June
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 3
|
July
|
1
|
0
|
0
|
0
|
1
|
|
August
|
3
|
0
|
0
|
0
|
3
|
|
September
|
12
|
0
|
0
|
0
|
12
|
|
Quarter 4
|
October
|
8
|
0
|
0
|
0
|
8
|
|
November
|
9
|
0
|
6
|
0
|
15
|
|
December
|
4
|
0
|
9
|
0
|
13
|
|
Year 2021
|
Quarter 1
|
January
|
6
|
0
|
8
|
0
|
14
|
|
February
|
6
|
0
|
8
|
0
|
14
|
|
March
|
2
|
0
|
5
|
0
|
7
|
|
Quarter 2
|
April
|
7
|
0
|
2
|
0
|
9
|
|
May
|
1
|
0
|
2
|
0
|
3
|
|
June
|
6
|
0
|
5
|
0
|
11
|
|
Quarter 3
|
July
|
12
|
0
|
4
|
0
|
16
|
|
August
|
11
|
0
|
5
|
0
|
16
|
|
September
|
6
|
0
|
5
|
0
|
11
|
|
Quarter 4
|
October
|
3
|
0
|
6
|
0
|
9
|
|
November
|
9
|
0
|
3
|
0
|
12
|
|
December
|
4
|
0
|
4
|
0
|
8
|
|
Year 2022
|
Quarter 1
|
January
|
8
|
0
|
5
|
0
|
13
|
|
February
|
6
|
0
|
12
|
0
|
18
|
|
March
|
12
|
0
|
8
|
0
|
20
|
|
Quarter 2
|
April
|
5
|
0
|
0
|
0
|
5
|
|
May
|
10
|
0
|
1
|
0
|
11
|
|
June
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 3
|
July
|
9
|
0
|
2
|
0
|
11
|
|
August
|
7
|
0
|
3
|
0
|
10
|
|
September
|
8
|
0
|
1
|
0
|
9
|
|
Quarter 4
|
October
|
8
|
0
|
3
|
0
|
11
|
|
November
|
10
|
0
|
1
|
0
|
11
|
|
December
|
8
|
0
|
4
|
0
|
12
|
|
Year 2023
|
Quarter 1
|
January
|
4
|
0
|
5
|
0
|
9
|
|
February
|
4
|
0
|
1
|
0
|
5
|
|
March
|
4
|
0
|
1
|
0
|
5
|
|
Quarter 2
|
April
|
2
|
0
|
2
|
0
|
4
|
|
May
|
7
|
0
|
5
|
0
|
12
|
|
June
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 3
|
July
|
3
|
0
|
0
|
0
|
3
|
|
August
|
3
|
0
|
2
|
0
|
5
|
|
September
|
1
|
0
|
4
|
0
|
5
|
|
Quarter 4
|
October
|
8
|
0
|
6
|
0
|
14
|
|
November
|
3
|
0
|
7
|
0
|
10
|
|
December
|
2
|
0
|
1
|
0
|
3
|
|
Year 2024
|
Quarter 1
|
January
|
4
|
0
|
4
|
0
|
8
|
|
February
|
1
|
0
|
4
|
0
|
5
|
|
March
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 2
|
April
|
5
|
0
|
3
|
0
|
8
|
|
Total
|
309
|
0
|
197
|
0
|
506
|
