Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Alexander A. Shmelev"'
Publikováno v:
Сорбционные и хроматографические процессы. 22:139-145
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2eb1f06feed3292844fb6db1a58803ca
https://doi.org/10.17308/sorpchrom.2022.22/9216
https://doi.org/10.17308/sorpchrom.2022.22/9216
Autor:
Alexander G. Shmelev
Publikováno v:
Moscow University Psychology Bulletin. :44-66
The purpose (objective) of the empirical study is the measurement of the accuracy of expert-proctors in detecting cheating in online testing. Sample of the study. 35 test takers passed an online test of general knowledge on the basis of 30 multiple c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::157129f272d06d63da1b5e9b31b52471
https://doi.org/10.11621/vsp.2020.04.03
https://doi.org/10.11621/vsp.2020.04.03
Autor:
Elena O. Filippova, A. V. Bulanova, Alexander A. Shmelev, R. V. Shafigulin, Alexander A. Tokranov
Publikováno v:
Butlerov Communications. 58:81-85
Catalytic hydrogenation of aromatic hydrocarbons is one of the most important reactions in industry. The use of copper as a modifier of silica is beneficial both from an economic point of view and from the point of view of ease of modification. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a9f8b6e2bf440fcb1e55ed780bb4f30
https://doi.org/10.37952/roi-jbc-01/19-58-5-81
https://doi.org/10.37952/roi-jbc-01/19-58-5-81
Publikováno v:
Catalysis Letters. 149:916-928
The catalytic activity of synthesized by the template method mesoporous silica doped with dysprosium and modified with nickel (Dy-Ni/MPS) in the hydrogenation of benzene, ethylbenzene and xylenes has been studied. The catalyst is characterized by var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25664dd9f6697387e9138c73537e1537
https://doi.org/10.1007/s10562-019-02678-x
https://doi.org/10.1007/s10562-019-02678-x
Publikováno v:
Сорбционные и хроматографические процессы. 18:836-845
Interest in the investigation of adsorption and thermodynamic characteristics of mesoporous silica gels is increasing due to a number of advantages of these materials, such as chemical inertness, developed specific surface area, high chemical and mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce14eadcfad0c64d12ac4e731c8e445
https://doi.org/10.17308/sorpchrom.2018.18/611
https://doi.org/10.17308/sorpchrom.2018.18/611
Publikováno v:
Сорбционные и хроматографические процессы. 18:668-675
The study of nanostructures and nanomaterials is one of the most modern sections of the naturalsciences. Nanoparticles of nickel and cooper have been obtained by the levitation-jet method. According tothe data of transmission electron microscopy, nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eafda5e95b7b421ac713ce77561a26f7
https://doi.org/10.17308/sorpchrom.2018.18/593
https://doi.org/10.17308/sorpchrom.2018.18/593
Publikováno v:
Russian Journal of Applied Chemistry. 90:1648-1654
Kinetics of hydrogenation of hexene-1, heptene-1, and cyclohexene on copper nanoparticles was studied. To examine the thermodynamic specific features, the entropy of formation of an activated complex, rate constants, and conversion were calculated. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::773cacdb9f672f25222511212beeaf98
https://doi.org/10.1134/s1070427217100147
https://doi.org/10.1134/s1070427217100147