Михайлов, Михаил Дмитриевич. Химия [Электронный ресурс]: конспект лекций / М.Д. Михайлов, Н.И. Крылов, И.А. Соколов; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 6,37 Мб). — Санкт-Петербург, 2012. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3083.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2013
|
Quarter 2
|
53
|
0
|
21
|
0
|
74
|
|
Quarter 3
|
51
|
1
|
24
|
0
|
76
|
|
Quarter 4
|
61
|
0
|
19
|
0
|
80
|
|
Year 2014
|
Quarter 1
|
54
|
0
|
35
|
0
|
89
|
|
Quarter 2
|
59
|
0
|
56
|
0
|
115
|
|
Quarter 3
|
49
|
0
|
25
|
0
|
74
|
|
Quarter 4
|
42
|
0
|
68
|
0
|
110
|
|
Year 2015
|
Quarter 1
|
34
|
0
|
63
|
0
|
97
|
|
Quarter 2
|
22
|
0
|
20
|
0
|
42
|
|
Quarter 3
|
37
|
0
|
49
|
0
|
86
|
|
Quarter 4
|
115
|
1
|
122
|
0
|
238
|
|
Year 2016
|
Quarter 1
|
72
|
0
|
71
|
0
|
143
|
|
Quarter 2
|
46
|
0
|
46
|
0
|
92
|
|
Quarter 3
|
21
|
0
|
23
|
0
|
44
|
|
Quarter 4
|
71
|
0
|
66
|
0
|
137
|
|
Year 2017
|
Quarter 1
|
37
|
0
|
133
|
0
|
170
|
|
Quarter 2
|
27
|
0
|
167
|
0
|
194
|
|
Quarter 3
|
37
|
0
|
192
|
0
|
229
|
|
Quarter 4
|
114
|
1
|
326
|
0
|
441
|
|
Year 2018
|
Quarter 1
|
123
|
0
|
467
|
0
|
590
|
|
Quarter 2
|
44
|
0
|
266
|
0
|
310
|
|
Quarter 3
|
82
|
0
|
322
|
0
|
404
|
|
Quarter 4
|
125
|
0
|
299
|
0
|
424
|
|
Year 2019
|
Quarter 1
|
116
|
2
|
358
|
0
|
476
|
|
Quarter 2
|
39
|
0
|
243
|
0
|
282
|
|
Quarter 3
|
36
|
1
|
185
|
0
|
222
|
|
Quarter 4
|
42
|
0
|
436
|
0
|
478
|
|
Year 2020
|
Quarter 1
|
55
|
0
|
75
|
0
|
130
|
|
Quarter 2
|
59
|
0
|
11
|
0
|
70
|
|
Quarter 3
|
102
|
4
|
47
|
0
|
153
|
|
Quarter 4
|
107
|
2
|
111
|
0
|
220
|
|
Year 2021
|
Quarter 1
|
80
|
0
|
251
|
0
|
331
|
|
Quarter 2
|
30
|
0
|
158
|
0
|
188
|
|
Quarter 3
|
36
|
0
|
104
|
0
|
140
|
|
Quarter 4
|
58
|
0
|
163
|
0
|
221
|
|
Year 2022
|
Quarter 1
|
42
|
0
|
134
|
0
|
176
|
|
Quarter 2
|
51
|
0
|
109
|
0
|
160
|
|
Quarter 3
|
54
|
0
|
143
|
0
|
197
|
|
Quarter 4
|
46
|
1
|
299
|
0
|
346
|
|
Year 2023
|
Quarter 1
|
269
|
3
|
403
|
0
|
675
|
|
Quarter 2
|
191
|
1
|
295
|
0
|
487
|
|
Quarter 3
|
43
|
1
|
171
|
0
|
215
|
|
Quarter 4
|
76
|
0
|
335
|
0
|
411
|
|
Year 2024
|
Quarter 1
|
54
|
0
|
199
|
0
|
253
|
|
Quarter 2
|
23
|
0
|
44
|
0
|
67
|
|
Total
|
2,985
|
18
|
7,154
|
0
|
10,157
|
