Донской, Анатолий Сергеевич. Моделирование газодинамических процессов в пневмоприводах [Электронный ресурс]: монография / А. С. Донской; Санкт-Петербургский политехнический университет Петра Великого, Институт энергетики и транспортных систем, Кафедра «Турбины, гидромашины и авиационные двигатели». — Электрон. текстовые дан. (1 файл : 3,05 Мб). — Санкт-Петербург, 2019. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/s19-86.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/s19-86>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 2
|
June
|
25
|
0
|
4
|
0
|
29
|
|
Quarter 3
|
July
|
5
|
0
|
1
|
0
|
6
|
|
August
|
5
|
0
|
6
|
0
|
11
|
|
September
|
3
|
0
|
6
|
0
|
9
|
|
Quarter 4
|
October
|
2
|
0
|
4
|
0
|
6
|
|
November
|
2
|
0
|
2
|
0
|
4
|
|
December
|
0
|
0
|
6
|
0
|
6
|
|
Year 2020
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
|
February
|
2
|
0
|
8
|
0
|
10
|
|
March
|
6
|
0
|
10
|
0
|
16
|
|
Quarter 2
|
April
|
19
|
0
|
1
|
0
|
20
|
|
May
|
10
|
0
|
0
|
0
|
10
|
|
June
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 3
|
July
|
5
|
0
|
0
|
0
|
5
|
|
August
|
3
|
0
|
0
|
0
|
3
|
|
September
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 4
|
October
|
4
|
0
|
2
|
0
|
6
|
|
November
|
3
|
0
|
14
|
0
|
17
|
|
December
|
5
|
0
|
11
|
0
|
16
|
|
Year 2021
|
Quarter 1
|
January
|
5
|
1
|
11
|
0
|
17
|
|
February
|
6
|
0
|
4
|
0
|
10
|
|
March
|
4
|
0
|
6
|
0
|
10
|
|
Quarter 2
|
April
|
2
|
0
|
3
|
0
|
5
|
|
May
|
4
|
0
|
9
|
0
|
13
|
|
June
|
4
|
0
|
11
|
0
|
15
|
|
Quarter 3
|
July
|
4
|
0
|
9
|
0
|
13
|
|
August
|
2
|
0
|
5
|
0
|
7
|
|
September
|
7
|
0
|
10
|
0
|
17
|
|
Quarter 4
|
October
|
2
|
0
|
5
|
0
|
7
|
|
November
|
1
|
0
|
5
|
0
|
6
|
|
December
|
1
|
0
|
13
|
0
|
14
|
|
Year 2022
|
Quarter 1
|
January
|
0
|
0
|
16
|
0
|
16
|
|
February
|
2
|
0
|
10
|
0
|
12
|
|
March
|
1
|
0
|
11
|
0
|
12
|
|
Quarter 2
|
April
|
0
|
0
|
9
|
0
|
9
|
|
May
|
1
|
0
|
7
|
0
|
8
|
|
June
|
2
|
0
|
13
|
0
|
15
|
|
Quarter 3
|
July
|
2
|
0
|
13
|
0
|
15
|
|
August
|
5
|
0
|
9
|
0
|
14
|
|
September
|
3
|
0
|
15
|
0
|
18
|
|
Quarter 4
|
October
|
3
|
0
|
19
|
0
|
22
|
|
November
|
3
|
0
|
12
|
0
|
15
|
|
December
|
5
|
0
|
23
|
0
|
28
|
|
Year 2023
|
Quarter 1
|
January
|
2
|
0
|
25
|
0
|
27
|
|
February
|
5
|
0
|
32
|
0
|
37
|
|
March
|
26
|
0
|
18
|
0
|
44
|
|
Quarter 2
|
April
|
7
|
0
|
19
|
0
|
26
|
|
May
|
3
|
0
|
15
|
0
|
18
|
|
June
|
1
|
0
|
26
|
0
|
27
|
|
Quarter 3
|
July
|
2
|
0
|
15
|
0
|
17
|
|
August
|
5
|
0
|
9
|
0
|
14
|
|
September
|
2
|
0
|
15
|
0
|
17
|
|
Quarter 4
|
October
|
2
|
0
|
11
|
0
|
13
|
|
November
|
4
|
0
|
19
|
0
|
23
|
|
December
|
5
|
0
|
17
|
0
|
22
|
|
Year 2024
|
Quarter 1
|
January
|
2
|
0
|
10
|
0
|
12
|
|
February
|
1
|
0
|
15
|
0
|
16
|
|
March
|
1
|
0
|
26
|
0
|
27
|
|
Quarter 2
|
April
|
1
|
0
|
30
|
0
|
31
|
|
Total
|
248
|
1
|
628
|
0
|
877
|
