Щуцкий, Сергей Юрьевич. Оценка гидравлических показателей и проектирование многоступенчатых насосов на основе квазитрехмерных методов [Электронный ресурс]: автореф. дис. … канд. техн. наук: 05.04.13 / С. Ю. Щуцкий; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 1,36 Мб). — СПб., 2011. — Загл. с титул. экрана. — Электрон. версия печ. публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 6.0. — <URL:http://elib.spbstu.ru/dl/2198.pdf>.
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
Year 2012
|
Quarter 4
|
October
|
1
|
0
|
1
|
0
|
2
|
November
|
3
|
0
|
4
|
0
|
7
|
December
|
2
|
0
|
3
|
0
|
5
|
Year 2013
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
February
|
0
|
0
|
5
|
0
|
5
|
March
|
0
|
0
|
0
|
0
|
0
|
Quarter 2
|
April
|
1
|
0
|
1
|
0
|
2
|
May
|
3
|
0
|
4
|
0
|
7
|
June
|
3
|
0
|
2
|
0
|
5
|
Quarter 3
|
July
|
6
|
0
|
1
|
0
|
7
|
August
|
2
|
0
|
4
|
0
|
6
|
September
|
3
|
0
|
0
|
0
|
3
|
Quarter 4
|
October
|
3
|
0
|
1
|
0
|
4
|
November
|
1
|
0
|
1
|
0
|
2
|
December
|
1
|
0
|
0
|
0
|
1
|
Year 2014
|
Quarter 1
|
January
|
7
|
0
|
0
|
0
|
7
|
February
|
4
|
0
|
2
|
0
|
6
|
March
|
1
|
0
|
1
|
0
|
2
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
May
|
5
|
0
|
2
|
0
|
7
|
June
|
6
|
0
|
8
|
0
|
14
|
Quarter 3
|
July
|
3
|
0
|
1
|
0
|
4
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
1
|
0
|
0
|
0
|
1
|
Quarter 4
|
October
|
4
|
0
|
2
|
0
|
6
|
November
|
2
|
0
|
0
|
0
|
2
|
December
|
6
|
0
|
2
|
0
|
8
|
Year 2015
|
Quarter 1
|
January
|
5
|
0
|
2
|
0
|
7
|
February
|
6
|
0
|
1
|
0
|
7
|
March
|
3
|
0
|
6
|
0
|
9
|
Quarter 2
|
April
|
8
|
0
|
2
|
0
|
10
|
May
|
1
|
0
|
2
|
0
|
3
|
June
|
6
|
0
|
1
|
0
|
7
|
Quarter 3
|
July
|
9
|
0
|
3
|
0
|
12
|
August
|
11
|
0
|
2
|
0
|
13
|
September
|
12
|
0
|
2
|
0
|
14
|
Quarter 4
|
October
|
8
|
0
|
3
|
0
|
11
|
November
|
7
|
0
|
4
|
0
|
11
|
December
|
11
|
0
|
3
|
0
|
14
|
Year 2016
|
Quarter 1
|
January
|
8
|
0
|
12
|
0
|
20
|
February
|
7
|
0
|
1
|
0
|
8
|
March
|
8
|
0
|
6
|
0
|
14
|
Quarter 2
|
April
|
9
|
0
|
2
|
0
|
11
|
May
|
6
|
0
|
0
|
0
|
6
|
June
|
7
|
0
|
0
|
0
|
7
|
Quarter 3
|
July
|
6
|
0
|
3
|
0
|
9
|
August
|
6
|
0
|
2
|
0
|
8
|
September
|
5
|
0
|
2
|
0
|
7
|
Quarter 4
|
October
|
4
|
0
|
9
|
0
|
13
|
November
|
7
|
0
|
3
|
0
|
10
|
December
|
2
|
0
|
5
|
0
|
7
|
Year 2017
|
Quarter 1
|
January
|
4
|
0
|
1
|
0
|
5
|
February
|
2
|
0
|
0
|
0
|
2
|
March
|
4
|
0
|
9
|
0
|
13
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
May
|
9
|
0
|
2
|
0
|
11
|
June
|
5
|
0
|
5
|
0
|
10
|
Quarter 3
|
July
|
7
|
0
|
5
|
0
|
12
|
August
|
2
|
0
|
3
|
0
|
5
|
September
|
3
|
0
|
7
|
0
|
10
|
Quarter 4
|
October
|
8
|
0
|
3
|
0
|
11
|
November
|
22
|
0
|
2
|
0
|
24
|
December
|
10
|
0
|
4
|
0
|
14
|
Year 2018
|
Quarter 1
|
January
|
14
|
0
|
6
|
0
|
20
|
February
|
19
|
0
|
5
|
0
|
24
|
March
|
31
|
0
|
6
|
0
|
37
|
Quarter 2
|
April
|
12
|
0
|
5
|
0
|
17
|
May
|
5
|
0
|
8
|
0
|
13
|
June
|
12
|
0
|
21
|
0
|
33
|
Quarter 3
|
July
|
5
|
0
|
42
|
0
|
47
|
August
|
15
|
0
|
13
|
0
|
28
|
September
|
11
|
0
|
3
|
0
|
14
|
Quarter 4
|
October
|
10
|
0
|
3
|
0
|
13
|
November
|
14
|
0
|
5
|
0
|
19
|
December
|
11
|
0
|
7
|
0
|
18
|
Year 2019
|
Quarter 1
|
January
|
8
|
0
|
4
|
0
|
12
|
February
|
12
|
0
|
5
|
0
|
17
|
March
|
4
|
0
|
9
|
0
|
13
|
Quarter 2
|
April
|
3
|
0
|
2
|
0
|
5
|
May
|
5
|
0
|
7
|
0
|
12
|
June
|
6
|
0
|
0
|
0
|
6
|
Quarter 3
|
July
|
4
|
0
|
1
|
0
|
5
|
August
|
5
|
0
|
4
|
0
|
9
|
September
|
5
|
0
|
6
|
0
|
11
|
Quarter 4
|
October
|
3
|
0
|
3
|
0
|
6
|
November
|
2
|
0
|
4
|
0
|
6
|
December
|
0
|
0
|
5
|
0
|
5
|
Year 2020
|
Quarter 1
|
January
|
2
|
0
|
3
|
0
|
5
|
February
|
3
|
0
|
6
|
0
|
9
|
March
|
7
|
0
|
11
|
0
|
18
|
Quarter 2
|
April
|
4
|
0
|
0
|
0
|
4
|
May
|
4
|
0
|
1
|
0
|
5
|
June
|
4
|
0
|
0
|
0
|
4
|
Quarter 3
|
July
|
2
|
0
|
0
|
0
|
2
|
August
|
5
|
0
|
0
|
0
|
5
|
September
|
2
|
0
|
0
|
0
|
2
|
Quarter 4
|
October
|
4
|
0
|
0
|
0
|
4
|
November
|
6
|
0
|
8
|
0
|
14
|
December
|
0
|
0
|
1
|
0
|
1
|
Year 2021
|
Quarter 1
|
January
|
3
|
0
|
1
|
0
|
4
|
February
|
6
|
0
|
1
|
0
|
7
|
March
|
0
|
0
|
0
|
0
|
0
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
May
|
4
|
0
|
2
|
0
|
6
|
June
|
1
|
0
|
3
|
0
|
4
|
Quarter 3
|
July
|
2
|
0
|
3
|
0
|
5
|
August
|
4
|
0
|
4
|
0
|
8
|
September
|
1
|
0
|
3
|
0
|
4
|
Quarter 4
|
October
|
0
|
0
|
4
|
0
|
4
|
November
|
2
|
0
|
2
|
0
|
4
|
December
|
5
|
0
|
2
|
0
|
7
|
Year 2022
|
Quarter 1
|
January
|
6
|
0
|
8
|
0
|
14
|
February
|
3
|
0
|
6
|
0
|
9
|
March
|
3
|
0
|
0
|
0
|
3
|
Quarter 2
|
April
|
2
|
0
|
3
|
0
|
5
|
May
|
2
|
0
|
3
|
0
|
5
|
June
|
4
|
0
|
6
|
0
|
10
|
Quarter 3
|
July
|
13
|
0
|
2
|
0
|
15
|
August
|
10
|
0
|
2
|
0
|
12
|
September
|
9
|
0
|
2
|
0
|
11
|
Quarter 4
|
October
|
5
|
0
|
1
|
0
|
6
|
November
|
7
|
0
|
2
|
0
|
9
|
December
|
4
|
0
|
1
|
0
|
5
|
Year 2023
|
Quarter 1
|
January
|
4
|
0
|
5
|
0
|
9
|
February
|
5
|
0
|
4
|
0
|
9
|
March
|
2
|
0
|
2
|
0
|
4
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
May
|
4
|
0
|
3
|
0
|
7
|
June
|
3
|
0
|
7
|
0
|
10
|
Quarter 3
|
July
|
7
|
0
|
3
|
0
|
10
|
August
|
1
|
0
|
5
|
0
|
6
|
September
|
1
|
0
|
7
|
0
|
8
|
Quarter 4
|
October
|
6
|
0
|
4
|
0
|
10
|
November
|
4
|
0
|
7
|
0
|
11
|
December
|
1
|
0
|
3
|
0
|
4
|
Year 2024
|
Quarter 1
|
January
|
4
|
0
|
1
|
0
|
5
|
February
|
2
|
0
|
3
|
0
|
5
|
March
|
4
|
0
|
8
|
0
|
12
|
Total
|
717
|
0
|
495
|
0
|
1,212
|