Zobrazeno 1 - 10
of 26
pro vyhledávání: '"T S, Nikitina"'
Publikováno v:
Informatics in school. :21-30
The purpose of the study considered in the article was to identify problems in the organization of semantic reading in future informatics teachers. The following research methodology was used: each of 20 students chose a paragraph of the 7th grade in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0e690bb8912b5fcf322ccea4b23e732
https://doi.org/10.32517/2221-1993-2020-19-8-21-30
https://doi.org/10.32517/2221-1993-2020-19-8-21-30
Autor:
T. S. Nikitina, О. I. Morozova
Publikováno v:
Системи управління, навігації та зв’язку. Збірник наукових праць. 1:125-128
В роботі було проведено короткий аналіз функцій баз даних SQL та NoSQL, були приведені їх основні відмінності. На сьогоднішній день існують
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a171570964f6a184120a6bcebb1caff
https://doi.org/10.26906/sunz.2019.1.125
https://doi.org/10.26906/sunz.2019.1.125
Publikováno v:
Chemistry of Heterocyclic Compounds. 48:601-605
The reaction of sodium sulfide and thiols with formaldehyde and acetone in a solution of sodium hydroxide or in ethanol gave 1,1'-{3-[(alkylsulfanyl)methyl]tetrahydro-2H-thiopyran-3,5-diyl}dietha-nones.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef0943b6f895540b85eb2b98754a286
https://doi.org/10.1007/s10593-012-1032-0
https://doi.org/10.1007/s10593-012-1032-0
Oxidation and reduction of 1,1′-[3-(methylsulfanylmethyl)tetrahydro-2H-thiopyran-3,5-diyl]diethanone
Publikováno v:
Russian Journal of Organic Chemistry. 48:94-98
Oxidation of 1,1′-[3-(methylsulfanylmethyl)tetrahydro-2H-thiopyran-3,5-diyl]diethanone with equivalent amounts of potassium iodate in glacial acetic acid and hydrogen peroxide in tetrahydrofuran and chloroform gave the corresponding mono- and disul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0c6552a8d2f3de9084ede7b6b8dcda7
https://doi.org/10.1134/s1070428012010149
https://doi.org/10.1134/s1070428012010149
Autor:
T. S. Nikitina, O. R. Valiullin, L. V. Spirikhin, D. D. Arslanova, L. A. Baeva, A. D. Ulendeeva, Lyapina Nafisa K
Publikováno v:
Petroleum Chemistry. 46:122-126
γ-Ketosulfides and their derivatives γ-hydroxysulfides, sulfoxides, sulfur-containing 1,3-dioxolanes, and alkylthiooximes were obtained on the basis of natural mercaptans. It was found that γ-hydroxy-and dihydroxysulfoxides are more stable than th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bb0e00d20f16f3f849f8791c0c9ccef
https://doi.org/10.1134/s0965544106020101
https://doi.org/10.1134/s0965544106020101
Autor:
Leonid V. Spirikhin, T. S. Nikitina, R. Yu. Khisamutdinova, Lyapina Nafisa K, A. D. Ulendeeva, N. S. Makara, L. A. Baeva, F. S. Zarudii, L. T. Karachurina
Publikováno v:
Pharmaceutical Chemistry Journal. 38:659-661
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37f9ffe5d026893fe06f4049b49131b4
https://doi.org/10.1007/s11094-005-0054-7
https://doi.org/10.1007/s11094-005-0054-7
Publikováno v:
ChemInform. 43
The direct condensation of thiols (I) with formaldehyde (II), acetone (III) and sodium sulfide leads to title compounds (IV) in good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c7676e3dbc230c4bcbafadfdc29698c
https://doi.org/10.1002/chin.201250145
https://doi.org/10.1002/chin.201250145
Autor:
T S Nikitina
Publikováno v:
Russian Chemical Reviews. 59:575-589
The literature data on the synthesis, properties, and applications of ???-trifluorostyrene and the polymers based on it are surveyed. The characteristic features of the polymerisation and copolymerisation of ???-trifluorostyrene, the methods of prepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e194cfee45efdc85fea7e7456c660924
https://doi.org/10.1070/rc1990v059n06abeh003544
https://doi.org/10.1070/rc1990v059n06abeh003544
Autor:
T. S. Nikitina, A. D. Ulendeeva, L. A. Baeva, L. V. Spirikhin, Lyapina Nafisa K, N. S. Makara, R. Yu. Khisamutdinova, F. S. Zarudii, L. T. Karachurina
Publikováno v:
ChemInform. 36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1aa342870619cb2c7eaf940e1f52f82
https://doi.org/10.1002/chin.200523173
https://doi.org/10.1002/chin.200523173
Autor:
A A, Asratian, I P, Pavlova, A R, Reĭzis, A N, Drondina, T S, Nikitina, O V, Popova, N P, Blokhina, S M, Kazarian, A I, Liubimova, M I, Mikhaĭlov
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (6)
Anti-HVA IgM, HBsAg, anti-HBc IgM, anti-HVC were determined in the blood sera and saliva specimens obtained from patients with acute hepatitis A, B, C (HA, HB, HC) and from healthy persons of the control group. 37 HA patients, 27 HB patients and 24 H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::edf61b2ea27b1aadc5aab09b6778f441
https://pubmed.ncbi.nlm.nih.gov/9460864
https://pubmed.ncbi.nlm.nih.gov/9460864