Серегин, Сергей Валерьевич. Особенности расщепления частотного спектра волнового твердотельного гироскопа на примере изолированного несовершенного кольца = The splitting features of a frequency spectrum of a gyroscope based on elastic waves in solids: an isolated imperfect ring as an example [Электронный ресурс] / С. В. Серегин. — Электрон. текстовые дан. (1 файл : 1221 Кб) // Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Сер.: Физико-математические науки. – 2017. – Загл. с титул. экрана. — Список литературы представлен на рус. и англ. яз. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/j18-12.pdf>. — <URL:http://doi.org/10.18721/JPM.10311>.
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Period
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Read
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Print
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Copy
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Open
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Total
|
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Year 2018
|
Quarter 1
|
March
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 2
|
April
|
1
|
0
|
3
|
0
|
4
|
|
May
|
1
|
0
|
6
|
0
|
7
|
|
June
|
4
|
0
|
11
|
0
|
15
|
|
Quarter 3
|
July
|
4
|
0
|
4
|
0
|
8
|
|
August
|
4
|
0
|
6
|
0
|
10
|
|
September
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 4
|
October
|
2
|
0
|
5
|
0
|
7
|
|
November
|
3
|
0
|
0
|
0
|
3
|
|
December
|
0
|
0
|
1
|
0
|
1
|
|
Year 2019
|
Quarter 1
|
January
|
2
|
0
|
2
|
0
|
4
|
|
February
|
1
|
0
|
2
|
0
|
3
|
|
March
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 2
|
April
|
1
|
0
|
6
|
0
|
7
|
|
May
|
3
|
0
|
1
|
0
|
4
|
|
June
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 3
|
July
|
4
|
0
|
0
|
0
|
4
|
|
August
|
2
|
0
|
0
|
0
|
2
|
|
September
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 4
|
October
|
1
|
0
|
7
|
0
|
8
|
|
November
|
1
|
0
|
2
|
0
|
3
|
|
December
|
0
|
0
|
5
|
0
|
5
|
|
Year 2020
|
Quarter 1
|
January
|
0
|
0
|
2
|
0
|
2
|
|
February
|
2
|
0
|
1
|
0
|
3
|
|
March
|
5
|
0
|
4
|
0
|
9
|
|
Quarter 2
|
April
|
5
|
0
|
0
|
0
|
5
|
|
May
|
1
|
0
|
0
|
0
|
1
|
|
June
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 3
|
July
|
6
|
0
|
0
|
0
|
6
|
|
August
|
1
|
0
|
0
|
0
|
1
|
|
September
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 4
|
October
|
6
|
0
|
0
|
0
|
6
|
|
November
|
0
|
0
|
10
|
0
|
10
|
|
December
|
2
|
0
|
6
|
0
|
8
|
|
Year 2021
|
Quarter 1
|
January
|
3
|
0
|
5
|
0
|
8
|
|
February
|
4
|
0
|
4
|
0
|
8
|
|
March
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 2
|
April
|
4
|
0
|
3
|
0
|
7
|
|
May
|
1
|
0
|
7
|
0
|
8
|
|
June
|
9
|
0
|
1
|
0
|
10
|
|
Quarter 3
|
July
|
5
|
0
|
4
|
0
|
9
|
|
August
|
3
|
0
|
5
|
0
|
8
|
|
September
|
1
|
0
|
5
|
0
|
6
|
|
Quarter 4
|
October
|
6
|
0
|
4
|
0
|
10
|
|
November
|
3
|
0
|
4
|
0
|
7
|
|
December
|
3
|
0
|
4
|
0
|
7
|
|
Year 2022
|
Quarter 1
|
January
|
5
|
0
|
8
|
0
|
13
|
|
February
|
2
|
0
|
4
|
0
|
6
|
|
March
|
5
|
0
|
1
|
0
|
6
|
|
Quarter 2
|
April
|
3
|
0
|
3
|
0
|
6
|
|
May
|
3
|
0
|
4
|
0
|
7
|
|
June
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 3
|
July
|
7
|
0
|
6
|
0
|
13
|
|
August
|
10
|
0
|
6
|
0
|
16
|
|
September
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 4
|
October
|
2
|
0
|
0
|
0
|
2
|
|
November
|
10
|
0
|
2
|
0
|
12
|
|
December
|
9
|
0
|
4
|
0
|
13
|
|
Year 2023
|
Quarter 1
|
January
|
4
|
0
|
2
|
0
|
6
|
|
February
|
3
|
0
|
1
|
0
|
4
|
|
March
|
4
|
0
|
4
|
0
|
8
|
|
Quarter 2
|
April
|
1
|
0
|
3
|
0
|
4
|
|
May
|
0
|
0
|
2
|
0
|
2
|
|
June
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 3
|
July
|
0
|
0
|
1
|
0
|
1
|
|
August
|
2
|
0
|
2
|
0
|
4
|
|
September
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 4
|
October
|
4
|
0
|
6
|
0
|
10
|
|
November
|
3
|
0
|
3
|
0
|
6
|
|
December
|
4
|
0
|
1
|
0
|
5
|
|
Year 2024
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
|
February
|
2
|
0
|
6
|
0
|
8
|
|
March
|
7
|
0
|
15
|
0
|
22
|
|
Quarter 2
|
April
|
3
|
0
|
14
|
0
|
17
|
|
May
|
0
|
0
|
1
|
0
|
1
|
|
Total
|
223
|
0
|
250
|
0
|
473
|
