Zobrazeno 1 - 10
of 17
pro vyhledávání: '"A. V. Sobina"'
Autor:
A. Yu. Shimolin, A. V. Sobina
Publikováno v:
Standartnye Obrazcy, Vol 15, Iss 2, Pp 39-50 (2019)
This paper describes key stages in the development and investigation of a high-precision certified reference material (CRM) for the composition of potassium dichromate solution. The proposed reference material (RM) exhibits metrological traceability
Externí odkaz:
https://doaj.org/article/5d86158a29b94fbc8866f36f2c791bf9
Autor:
S. V. Medvedevskikh, E. P. Sobina, P. V. Migal, L. I. Goryaeva, E. M. Gorbunova, T. N. Tabatchikova, A. V. Sobina, V. A. Firsanov, M. Yu. Medvedevskikh, M. P. Krasheninina
Publikováno v:
Standartnye Obrazcy, Vol 0, Iss 3, Pp 58-67 (2017)
Analysis revealed, that in the area of chemical composition measurements high-purity substances may be regarded as the best measurement capabilities in the database of the International Bureau of Weights and Measures. Until now none of the countries
Externí odkaz:
https://doaj.org/article/14bf50d4372040d0a1e0c2771e406393
Autor:
E. V. Osinseva, S. T. Agisheva, E. M. Gorbunova, L. I. Gorjaeva, A. S. Zaporozhec, V. M. Zyskin, V. V. Kazancev, M. P. Krasheninina, O. N. Kremleva, T. I. Maslova, M Ju. Medvedevskih, V. N. Sennikova, E. P. Sobina, A. V. Sobina, G. I. Terent'ev, A. Ju. Shimolin
Publikováno v:
Standartnye Obrazcy, Vol 0, Iss 2, Pp 31-54 (2017)
Since 1960s UNIIM performs research in the field of needs in reference materials of composition and properties of substances and materials (RM) as well as develops it. During the research UNIIM has developed 757 types of RMs for metrological measurem
Externí odkaz:
https://doaj.org/article/44c46671c0224bec94cfa44a9ab081c8
Publikováno v:
Standartnye Obrazcy, Vol 0, Iss 2, Pp 44-54 (2017)
The results of developing of reference installation, based on a controlled-potential coulometry, in the frame of improving the State primary standard of the units of mass (molar) fraction and mass (molar) concentration of a component in the liquid an
Externí odkaz:
https://doaj.org/article/115ab62657d64a57a2892dbe48d6d917
Autor:
E. V. Sobina, N. V. Danilova
Publikováno v:
Transport Technician: Education and Practice. 4:26-31
The experience of using VR-technologies in the educational process of branch, and the advantages of an immersive (virtual) approach to teaching are considered.Theoretical aspects of the use of virtual simulators are given, their effectiveness is show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72b559823e5837cfb733bbc4f9b1a2b5
https://doi.org/10.46684/2687-1033.2023.1.26-31
https://doi.org/10.46684/2687-1033.2023.1.26-31
Autor:
E. P. Sobina, A. V. Sobina, A. Yu. Shimolin, T. N. Tabatchikova, E. L. Lebedeva, P. V. Migal’, M. P. Krasheninina
Publikováno v:
Measurement Standards. Reference Materials. 17:65-84
The article is devoted to the comparison of two approaches to determining the purity of metal salts on the example of a complex in composition object - flotation potassium chloride. The results of determining the mass fraction of the main component (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10366744d16272fffdf847f0f519b548
https://doi.org/10.20915/2687-0886-2021-17-4-65-84
https://doi.org/10.20915/2687-0886-2021-17-4-65-84
Autor:
S. V. Medvedevskikh, E. P. Sobina, O. N. Kremleva, М. Yu. Medvedevskikh, A. V. Sobina, N. S. Taraeva
Publikováno v:
Measurement Techniques. 64:638-646
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ea88a498be937c89d143ca1681e4338
https://doi.org/10.1007/s11018-021-01984-4
https://doi.org/10.1007/s11018-021-01984-4
Autor:
S. V. Medvedevskikh, E. P. Sobina, O. N. Kremleva, М. Yu. Medvedevskikh, A. V. Sobina, N. S. Taraeva
Publikováno v:
Measurement Techniques. 64:633-637
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::970c382035acc4ba3b354c435f625ece
https://doi.org/10.1007/s11018-021-01983-5
https://doi.org/10.1007/s11018-021-01983-5
Autor:
E. L. Gerasimova, A. V. Ivanova, M. P. Krasheninina, N. L. Gerasimova, Zh. V. Shalygina, E. R. Gazizullina, A. V. Sobina, D. S. Timina
Publikováno v:
Journal of Analytical Chemistry. 75:378-383
The antioxidant capacity (AOC) of water–alcohol tinctures of medicinal plant materials, vitamins, and vitamin complexes was investigated. The accuracy indicators for determining the antioxidant capacity of these samples are found; the accuracy of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23911095c6b76fea6bef540d175e8d18
https://doi.org/10.1134/s1061934820030077
https://doi.org/10.1134/s1061934820030077
Publikováno v:
Reference Materials in Measurement and Technology ISBN: 9783030325336
This paper describes key stages in the development and investigation of a high-precision certified reference material (CRM) for the composition of potassium dichromate solution. The proposed reference material (RM) exhibits metrological traceability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f63c21e10e70b5b5d5cfe52012ece9
https://doi.org/10.1007/978-3-030-32534-3_11
https://doi.org/10.1007/978-3-030-32534-3_11
