Opwis, K. Permanent Flame Retardant Finishing of Textiles by the Photochemical Immobilization of Polyphosphazenes [Электронный ресурс] / K. Opwis, T. Mayer-Gall, J. S. Gutmann. — Электрон. текстовые дан. (1 файл : 1,41 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/k19-105.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/k19-105>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 3
|
12
|
0
|
14
|
0
|
26
|
|
Quarter 4
|
5
|
0
|
20
|
0
|
25
|
|
Year 2020
|
Quarter 1
|
7
|
0
|
15
|
0
|
22
|
|
Quarter 2
|
11
|
0
|
0
|
0
|
11
|
|
Quarter 3
|
9
|
0
|
0
|
0
|
9
|
|
Quarter 4
|
16
|
0
|
13
|
0
|
29
|
|
Year 2021
|
Quarter 1
|
9
|
0
|
13
|
0
|
22
|
|
Quarter 2
|
19
|
0
|
18
|
0
|
37
|
|
Quarter 3
|
19
|
0
|
17
|
0
|
36
|
|
Quarter 4
|
13
|
0
|
20
|
0
|
33
|
|
Year 2022
|
Quarter 1
|
19
|
0
|
24
|
0
|
43
|
|
Quarter 2
|
17
|
0
|
14
|
0
|
31
|
|
Quarter 3
|
32
|
0
|
17
|
0
|
49
|
|
Quarter 4
|
36
|
0
|
13
|
0
|
49
|
|
Year 2023
|
Quarter 1
|
10
|
0
|
15
|
0
|
25
|
|
Quarter 2
|
12
|
0
|
10
|
0
|
22
|
|
Quarter 3
|
6
|
0
|
15
|
0
|
21
|
|
Quarter 4
|
13
|
0
|
24
|
0
|
37
|
|
Year 2024
|
Quarter 1
|
12
|
0
|
37
|
0
|
49
|
|
Quarter 2
|
5
|
0
|
13
|
0
|
18
|
|
Total
|
282
|
0
|
312
|
0
|
594
|
