Попович, Анатолий Анатольевич. Основы материаловедения [Электронный ресурс]: учебное пособие. Ч. 1 / А. А. Попович; Санкт-Петербургский политехнический университет Петра Великого. — Электрон. текстовые дан. (1 файл : 25,6 Мб). — Санкт-Петербург: Изд-во Политехн. ун-та, 2018. — Загл. с титул. экрана. — Электронная копия печатной публикации 2018 г. — Доступ по паролю из сети Интернет (чтение, печать). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/id18-14.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/id18-14>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2018
|
Quarter 4
|
October
|
1
|
0
|
0
|
0
|
1
|
|
November
|
1
|
0
|
0
|
0
|
1
|
|
December
|
2
|
0
|
0
|
0
|
2
|
|
Year 2019
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
4
|
1
|
0
|
0
|
5
|
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
October
|
0
|
0
|
0
|
0
|
0
|
|
November
|
1
|
0
|
0
|
0
|
1
|
|
December
|
0
|
0
|
0
|
0
|
0
|
|
Year 2020
|
Quarter 1
|
January
|
3
|
0
|
0
|
0
|
3
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 2
|
April
|
12
|
0
|
0
|
0
|
12
|
|
May
|
5
|
0
|
0
|
0
|
5
|
|
June
|
11
|
0
|
0
|
0
|
11
|
|
Quarter 3
|
July
|
7
|
0
|
0
|
0
|
7
|
|
August
|
4
|
0
|
0
|
0
|
4
|
|
September
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 4
|
October
|
3
|
0
|
0
|
0
|
3
|
|
November
|
6
|
1
|
0
|
0
|
7
|
|
December
|
3
|
0
|
0
|
0
|
3
|
|
Year 2021
|
Quarter 1
|
January
|
2
|
0
|
0
|
0
|
2
|
|
February
|
45
|
1
|
0
|
0
|
46
|
|
March
|
47
|
1
|
0
|
0
|
48
|
|
Quarter 2
|
April
|
44
|
0
|
0
|
0
|
44
|
|
May
|
11
|
0
|
0
|
0
|
11
|
|
June
|
4
|
1
|
0
|
0
|
5
|
|
Quarter 3
|
July
|
1
|
1
|
0
|
0
|
2
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 4
|
October
|
2
|
0
|
0
|
0
|
2
|
|
November
|
3
|
0
|
0
|
0
|
3
|
|
December
|
4
|
0
|
0
|
0
|
4
|
|
Year 2022
|
Quarter 1
|
January
|
1
|
1
|
0
|
0
|
2
|
|
February
|
1
|
0
|
0
|
0
|
1
|
|
March
|
2
|
1
|
0
|
0
|
3
|
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
|
May
|
2
|
0
|
0
|
0
|
2
|
|
June
|
14
|
1
|
0
|
0
|
15
|
|
Quarter 3
|
July
|
3
|
1
|
0
|
0
|
4
|
|
August
|
3
|
1
|
0
|
0
|
4
|
|
September
|
29
|
0
|
0
|
0
|
29
|
|
Quarter 4
|
October
|
33
|
2
|
0
|
0
|
35
|
|
November
|
29
|
0
|
0
|
0
|
29
|
|
December
|
27
|
1
|
0
|
0
|
28
|
|
Year 2023
|
Quarter 1
|
January
|
19
|
1
|
0
|
0
|
20
|
|
February
|
31
|
0
|
0
|
0
|
31
|
|
March
|
20
|
0
|
0
|
0
|
20
|
|
Quarter 2
|
April
|
6
|
0
|
0
|
0
|
6
|
|
May
|
11
|
1
|
0
|
0
|
12
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
86
|
5
|
0
|
0
|
91
|
|
Quarter 4
|
October
|
70
|
1
|
0
|
0
|
71
|
|
November
|
83
|
0
|
0
|
0
|
83
|
|
December
|
6
|
0
|
0
|
0
|
6
|
|
Year 2024
|
Quarter 1
|
January
|
40
|
1
|
0
|
0
|
41
|
|
February
|
7
|
0
|
0
|
0
|
7
|
|
March
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 2
|
April
|
3
|
0
|
0
|
0
|
3
|
|
Total
|
770
|
23
|
0
|
0
|
793
|
