Zobrazeno 1 - 10
of 26
pro vyhledávání: '"A. Yu. Likhachev"'
Autor:
Olga A. Belkina, A. Yu. Likhachev
Publikováno v:
Novosti sistematiki nizshikh rastenii. 55:229-247
Moss flora of surroundings of the Drozdovka and Ivanovskaya bays on the northeastern coast of the Kola Peninsula (Barents Sea) was studied in 2016. A list of 203 species of mosses is presented, 13 of them are new for tundra zone of the Murmansk Regio
Publikováno v:
Novosti sistematiki nizshikh rastenii. 54:479-495
Species diversity of mosses has been studied on the northwestern slope of the Monche-tundra Ridge near Vaikis Lake (Lapland State Nature Biosphere Reserve, Murmansk Region). Annotated list of 124 species is presented. Fifteen species are new to the r
Publikováno v:
Arctoa. 26:72-80
Publikováno v:
Arctoa. 25:408-419
Publikováno v:
Russian Metallurgy (Metally). 2015:141-146
The behavior of molybdenum in chloride melts is studied, and the standard potentials of Mo are determined in the melts based on eutectic mixtures LiCl-KCl-CsCl (at 633–1173 K) and NaCl-CsCl (at 793–1023 K), an equimolar NaCl-KCl mixture at 973–
Autor:
Alexey Yu. Likhachev, Olga A. Belkina
Publikováno v:
Arctoa. 22:27-34
Publikováno v:
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, Iss 8 (2018)
The proposal to establish a new regional Orlov-Ponoysky Integrated Nature Sanctuary (zakaznik) is substantiated. This is a result of our bryological surveys in the easternmost part of the Kola Peninsula coast (Murmansk Region) - around the lower reac
Autor:
A. Yu. Leykin, N. N. Ul’yanova, D. Yu. Likhachev, A. L. Rusanov, Yu. N. Sazanov, Olga V. Okatova
Publikováno v:
Polymer Science Series B. 51:102-107
The synthesis of novel benzimidazole-2-yl-substited polybenzimidazoles and initial compounds has been described. The polymers are studied by FTIR spectroscopy, TGA, and TMA. The hydrodynamic properties of macromolecules are investigated by translatio
Publikováno v:
Polymer Science Series C. 50:39-62
The syntheses of highly phenylated polyarylenes (polyphenylenes, polyalkylenephenylenes, poly(phenylene oxides), poly(phenylene sulfides), poly(phenylene ketones), and poly(phenylene ethynylenes)) based on the interaction of hexaphenyl-substituted bi
Autor:
S. Araujo, Petr V. Kostoglodov, D. Yu. Likhachev, E. A. Fomin, A. L. Rusanov, Nataliya M. Belomoina
Publikováno v:
Polymer Science Series A. 50:874-885
A comparative synthesis of poly(imides) based on benzidine-2,2′-disulfonic acid and dianhydrides of pyromellitic and naphthalene-1,4,5,8-tetracarboxylic acids via the high-temperature polycyclocondensation in m-cresol in the presence of triethylami