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Пермякова, Анна Геннадьевна. Ионизация передачей протона в масс-спектрометре для анализа выдыхаемых газов [Электронный ресурс]: бакалаврская работа / А. Г. Пермякова; Санкт-Петербургский политехнический университет Петра Великого, Институт физики, нанотехнологий и телекоммуникаций, Физической электроники. — Электрон. текстовые дан. (1 файл : 829 КБ). — Санкт-Петербург, 2015. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/6924.pdf>.

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Period Read Print Copy Open Total
Year 2015 Quarter 3 September 1 0 0 0 1
Quarter 4 October 3 0 4 0 7
November 9 0 2 0 11
December 6 0 2 0 8
Year 2016 Quarter 1 January 3 0 0 0 3
February 1 0 0 0 1
March 4 0 5 0 9
Quarter 2 April 3 0 10 0 13
May 1 0 4 0 5
June 6 0 2 0 8
Quarter 3 July 2 0 0 0 2
August 2 0 1 0 3
September 2 0 0 0 2
Quarter 4 October 4 0 0 0 4
November 2 0 2 0 4
December 0 0 0 0 0
Year 2017 Quarter 1 January 4 0 1 0 5
February 1 0 0 0 1
March 4 0 1 0 5
Quarter 2 April 1 0 1 0 2
May 1 0 6 0 7
June 1 0 6 0 7
Quarter 3 July 5 0 1 0 6
August 1 0 7 0 8
September 1 0 2 0 3
Quarter 4 October 3 0 7 0 10
November 0 0 1 0 1
December 3 0 5 0 8
Year 2018 Quarter 1 January 0 0 4 0 4
February 2 0 2 0 4
March 0 0 10 0 10
Quarter 2 April 2 0 10 0 12
May 3 0 7 0 10
June 0 0 14 0 14
Quarter 3 July 2 0 2 0 4
August 3 0 4 0 7
September 3 0 2 0 5
Quarter 4 October 0 0 6 0 6
November 0 0 1 0 1
December 1 0 1 0 2
Year 2019 Quarter 1 January 1 0 1 0 2
February 0 0 2 0 2
March 0 0 2 0 2
Quarter 2 April 0 0 3 0 3
May 2 0 1 0 3
June 1 0 3 0 4
Quarter 3 July 0 0 3 0 3
August 1 0 4 0 5
September 2 0 2 0 4
Quarter 4 October 0 0 7 0 7
November 1 0 2 0 3
December 0 0 5 0 5
Year 2020 Quarter 1 January 1 0 3 0 4
February 0 0 2 0 2
March 6 0 10 0 16
Quarter 2 April 1 0 0 0 1
May 0 0 0 0 0
June 0 0 0 0 0
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 0 0 0 0 0
December 0 0 0 0 0
Total 106 0 183 0 289