Смирнов, Аркадий Борисович. Мехатроника и робототехника. Системы микроперемещений с пьезоэлектрическими приводами [Электронный ресурс]: Учеб.пособие / А.Б. Смирнов; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 4,05 Мб). — Санкт-Петербург, 2003. — Загл. с титул. экрана. — Электрон. версия печ. публикации 2003 г. — Доступ из локальной сети ИБК СПбПУ. — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/local/356.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2013
|
Quarter 1
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2014
|
Quarter 1
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
2015
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2016
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
1
|
0
|
1
|
|
2017
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
2018
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
2019
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2020
|
Quarter 1
|
6
|
0
|
2
|
0
|
8
|
|
Quarter 2
|
0
|
0
|
3
|
0
|
3
|
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2021
|
Quarter 1
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
1
|
0
|
2
|
0
|
3
|
|
Year 2022
|
Quarter 1
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Total
|
12
|
0
|
11
|
0
|
23
|
