Zobrazeno 1 - 10
of 15
pro vyhledávání: '"N. A. Dulepova"'
Autor:
A. Yu. Korolyuk, N. A. Dulepova
Publikováno v:
Vegetation of Russia. :137-155
Modern aeolian landscapes occupy large territories in Transbaikalia. The Barguzin depression bottom is an area with sandy lands (Ivanov, 1960). This depression is one of the largest around the Lake Baikal (Florensov et al., 1965). Its internal field
Autor:
Dmitry E. Himelbrant, N. S. Kuragina, G. Ya. Doroshina, E. Z. Baisheva, A. V. Vlasenko, E. G. Ginzburg, E. Yu. Kuzmina, D. V. Ageev, Irina V. Czernyadjeva, Michael S. Ignatov, S. Yu. Popov, N. N. Cherenkova, O. G. Voronova, A. A. Notov, L. E. Kurbatova, D. Ya. Tubanova, Olga M. Afonina, V. M. Kotkova, Kh. Kh. Zhalov, Alexey D. Potemkin, V. A. Vlasenko, O. D. Dugarova, Alexander P. Dyachenko, V. A. Stepanova, Yu. K. Novozhilov, N. N. Popova, Nina V. Filippova, Irina S. Stepanchikova, N. A. Dulepova, R. M. Gogorev, A. V. Melekhin, E. V. Kushnevskaya, S. I. Drovnina, O. A. Kataeva, T. M. Bulyonkova
Publikováno v:
Novosti sistematiki nizshikh rastenii. 53:431-479
First records of diatom species from the Barents and East-Siberian seas, of Myxomycetes for the Khanty-Mansi Autonomous Area — Yugra, Novosibirsk Region, Trans-Baikal Territory, Basidiomycetes for the Arkhangelsk, Novosibirsk, Rostov and Volgograd
Autor:
S. M. Yamalov, N. A. Dulepova, A. Yu. Korolyuk, M. V. Lebedeva, A. A. Zverev, Ya. M. Golovanov
Publikováno v:
Contemporary Problems of Ecology. 11:150-158
Patterns in the organization of psammophyte vegetation of sandy steppes have been studied in Orenburg oblast. Using cluster analysis with different similarity indices, 122 releves have been analyzed. The best cluster differentiation is achieved by th
Publikováno v:
Vegetation of Russia. :53-65
Aeolian forms of relief in the Orenburg Region occupy limited territories (Ryabukha, 2014). Sandy landforms in the region are distributed on terraces of the rivers Samara, Ural, Ilek, Irtek, Borovka, Bolshoy Uran, Malyy Uran, Or, Kumak, etc., and mos
Publikováno v:
Contemporary Problems of Ecology. 7:237-245
Plant communities with Astragalus sericeocanus have been studied. Data on the ontogenetic structure and quantity of cenopopulations, as well as the seed productivity of their individuals, are given. It has been revealed that the habitats on the north
Autor:
N. V. Dulepova, V. A. Sobyanin
Publikováno v:
Russian Journal of General Chemistry. 83:1242-1251
One of the most important directions of higher education reformation requires a combination of education, scientific research, and business, which is successfully implemented by Novosibirsk State University. The educational process at the university
Autor:
A. Yu. Korolyuk, N. A. Dulepova
Publikováno v:
Vegetation of Russia. :29-37
The results of syntaxonomical studies of psammophyte vegetation of the Chara sands (Verkhnecharskaya depression Zabaikalsky Krai) are presented. Plant communities on open sands belong to the class Brometea korotkyi Hilbig et Korolyuk 2000 and to the
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 28:848-851
1. The condensation of N-(1-hydroxyimino-2-methyl-2-cyclohexyl)hydroxylamine with 1,2-dicarbonyl compounds leads to 2-hydroxy-1′,2′∶2,3-cyclohexa-2,3-dihydropyrazine 1,4-dioxide derivatives. 2. The condensation of N-(1-hydroxyimino-2-cycloalkyl
Publikováno v:
Chemistry of Heterocyclic Compounds. 22:856-860
2-Acyl-4-hydroxy-2-imidazoline 3-oxide derivatives were obtained by the reaction of 1,2-hydroxyamino oximes with a hydroxyamino group attached to a tertiary carbon atom with phenyl- and methylglyoxal.
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 37:327-330
1. 3-Hydroxyamino- and 1-hydroxy-3-hydroxyamino-2,2,6,6-tetramethyl-4-piperidone oximes have been obtained by reacting chloroketones derived from triacetonamine with hydroxylamine. 2. Condensation of the resulting α-hydroxyaminooximes with benzaldeh