Investigation of the Effect of Inorganic Smart Fillers and Expanded Graphite on the Flame Retardancy of Polyisocyanurate Insulation Foam [Электронный ресурс] / E. Asimakopoulou [et al.]. — Электрон. текстовые дан. (1 файл : 2,13 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/k19-40.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/k19-40>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 2
|
June
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 3
|
July
|
12
|
0
|
4
|
0
|
16
|
|
August
|
4
|
0
|
2
|
0
|
6
|
|
September
|
8
|
0
|
1
|
0
|
9
|
|
Quarter 4
|
October
|
6
|
0
|
3
|
0
|
9
|
|
November
|
0
|
0
|
1
|
0
|
1
|
|
December
|
3
|
0
|
3
|
0
|
6
|
|
Year 2020
|
Quarter 1
|
January
|
2
|
0
|
4
|
0
|
6
|
|
February
|
3
|
0
|
4
|
0
|
7
|
|
March
|
11
|
0
|
8
|
0
|
19
|
|
Quarter 2
|
April
|
6
|
0
|
0
|
0
|
6
|
|
May
|
3
|
0
|
0
|
0
|
3
|
|
June
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 3
|
July
|
3
|
0
|
0
|
0
|
3
|
|
August
|
4
|
0
|
0
|
0
|
4
|
|
September
|
9
|
0
|
0
|
0
|
9
|
|
Quarter 4
|
October
|
4
|
0
|
0
|
0
|
4
|
|
November
|
2
|
0
|
10
|
0
|
12
|
|
December
|
9
|
0
|
4
|
0
|
13
|
|
Year 2021
|
Quarter 1
|
January
|
7
|
0
|
7
|
0
|
14
|
|
February
|
7
|
0
|
7
|
0
|
14
|
|
March
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 2
|
April
|
1
|
0
|
2
|
0
|
3
|
|
May
|
7
|
0
|
17
|
0
|
24
|
|
June
|
11
|
0
|
2
|
0
|
13
|
|
Quarter 3
|
July
|
10
|
0
|
15
|
0
|
25
|
|
August
|
5
|
0
|
5
|
0
|
10
|
|
September
|
9
|
0
|
4
|
0
|
13
|
|
Quarter 4
|
October
|
11
|
0
|
8
|
0
|
19
|
|
November
|
6
|
0
|
10
|
0
|
16
|
|
December
|
3
|
0
|
4
|
0
|
7
|
|
Year 2022
|
Quarter 1
|
January
|
7
|
0
|
5
|
0
|
12
|
|
February
|
7
|
0
|
15
|
0
|
22
|
|
March
|
7
|
0
|
3
|
0
|
10
|
|
Quarter 2
|
April
|
6
|
0
|
2
|
0
|
8
|
|
May
|
4
|
0
|
8
|
0
|
12
|
|
June
|
3
|
0
|
5
|
0
|
8
|
|
Quarter 3
|
July
|
9
|
0
|
0
|
0
|
9
|
|
August
|
9
|
0
|
3
|
0
|
12
|
|
September
|
17
|
0
|
5
|
0
|
22
|
|
Quarter 4
|
October
|
9
|
0
|
2
|
0
|
11
|
|
November
|
10
|
0
|
2
|
0
|
12
|
|
December
|
13
|
0
|
6
|
0
|
19
|
|
Year 2023
|
Quarter 1
|
January
|
6
|
0
|
7
|
0
|
13
|
|
February
|
2
|
0
|
4
|
0
|
6
|
|
March
|
5
|
0
|
4
|
0
|
9
|
|
Quarter 2
|
April
|
3
|
0
|
5
|
0
|
8
|
|
May
|
3
|
0
|
3
|
0
|
6
|
|
June
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 3
|
July
|
4
|
0
|
1
|
0
|
5
|
|
August
|
2
|
0
|
7
|
0
|
9
|
|
September
|
4
|
0
|
4
|
0
|
8
|
|
Quarter 4
|
October
|
8
|
0
|
8
|
0
|
16
|
|
November
|
3
|
0
|
6
|
0
|
9
|
|
December
|
1
|
0
|
3
|
0
|
4
|
|
Year 2024
|
Quarter 1
|
January
|
6
|
0
|
5
|
0
|
11
|
|
February
|
1
|
0
|
3
|
0
|
4
|
|
March
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 2
|
April
|
5
|
0
|
6
|
0
|
11
|
|
Total
|
337
|
0
|
254
|
0
|
591
|
