Ефимов, Игорь Григорьевич. Основы электропривода [Электронный ресурс]: лабораторный практикум / И.Г. Ефимов, О.А. Викторов; Санкт-Петербургский государственный политехнический университет, Институт информационных технологий и управления, Кафедра систем и технологий управления. — Электрон. текстовые дан. (1 файл : 422 Кб). — Санкт-Петербург, 2014. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/4739.pdf>.
Period | Read | Copy | Open | Total | ||
---|---|---|---|---|---|---|
Year 2014 | Quarter 3 | 2 | 0 | 1 | 0 | 3 |
Quarter 4 | 37 | 0 | 18 | 0 | 55 | |
Year 2015 | Quarter 1 | 19 | 0 | 7 | 0 | 26 |
Quarter 2 | 19 | 0 | 11 | 0 | 30 | |
Quarter 3 | 10 | 0 | 6 | 0 | 16 | |
Quarter 4 | 8 | 0 | 22 | 0 | 30 | |
Year 2016 | Quarter 1 | 10 | 0 | 25 | 0 | 35 |
Quarter 2 | 17 | 0 | 6 | 0 | 23 | |
Quarter 3 | 10 | 0 | 5 | 0 | 15 | |
Quarter 4 | 16 | 0 | 4 | 0 | 20 | |
Year 2017 | Quarter 1 | 8 | 0 | 3 | 0 | 11 |
Quarter 2 | 16 | 0 | 18 | 0 | 34 | |
Quarter 3 | 18 | 0 | 12 | 0 | 30 | |
Quarter 4 | 26 | 0 | 22 | 0 | 48 | |
Year 2018 | Quarter 1 | 11 | 0 | 84 | 0 | 95 |
Quarter 2 | 8 | 0 | 71 | 0 | 79 | |
Quarter 3 | 22 | 0 | 53 | 0 | 75 | |
Quarter 4 | 10 | 0 | 29 | 0 | 39 | |
Year 2019 | Quarter 1 | 14 | 0 | 28 | 0 | 42 |
Quarter 2 | 10 | 0 | 39 | 0 | 49 | |
Quarter 3 | 13 | 0 | 27 | 0 | 40 | |
Quarter 4 | 15 | 0 | 84 | 0 | 99 | |
Year 2020 | Quarter 1 | 29 | 0 | 38 | 0 | 67 |
Quarter 2 | 21 | 0 | 1 | 0 | 22 | |
Quarter 3 | 15 | 0 | 1 | 0 | 16 | |
Quarter 4 | 19 | 0 | 20 | 0 | 39 | |
Year 2021 | Quarter 1 | 21 | 0 | 32 | 0 | 53 |
Quarter 2 | 12 | 0 | 30 | 0 | 42 | |
Quarter 3 | 11 | 0 | 35 | 0 | 46 | |
Quarter 4 | 8 | 0 | 17 | 0 | 25 | |
Year 2022 | Quarter 1 | 10 | 0 | 30 | 0 | 40 |
Quarter 2 | 4 | 0 | 48 | 0 | 52 | |
Quarter 3 | 6 | 0 | 21 | 0 | 27 | |
Quarter 4 | 15 | 0 | 41 | 0 | 56 | |
Year 2023 | Quarter 1 | 24 | 0 | 58 | 0 | 82 |
Quarter 2 | 8 | 0 | 30 | 0 | 38 | |
Quarter 3 | 5 | 0 | 18 | 0 | 23 | |
Quarter 4 | 9 | 0 | 38 | 0 | 47 | |
Year 2024 | Quarter 1 | 8 | 0 | 42 | 0 | 50 |
Quarter 2 | 17 | 0 | 51 | 0 | 68 | |
Quarter 3 | 8 | 0 | 27 | 0 | 35 | |
Total | 569 | 0 | 1,153 | 0 | 1,722 |