Izvestiya of Saratov University. Chemistry. Biology. Ecology. 2019, Vol. 19, iss. 2
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Content
Chemistry
Demidova D. M., Vasilkova N. O., Krivenko A. P.
Synthesis and Ways of Formation of Hydroxyphenyl Substituted Triazolohexahydroquinazolines
128
Grinev V. S., Volkova A. V., Linkova E. I., Yegorova A. Y.
Interaction of Maleic Anhydride with 1,2-phenylenediamine under Different Conditions
133
Kulapina E. G., Tyutlikova M. S., Mursalov R. K.
Transport Properties of Membranes on the Basis of Tetradecylammonium Associates with Complex Compounds Silver(I)-сefotaxime
138
Malinkina О. N., Gegel N. O., Shipovskaya A. B.
Influence of Ascorbic Acid Isoforms on the Hydrodynamic Behavior of Chitosan Ascorbate Macromolecules in Aqueous Solution
152
Kuzmina R. I., Khoroshilov I. I., Chebotarev S. A.
Catalytic Conversion of Ethyl Alcohol on Zeolite Catalysts
165
Biology
Shevlyagina О. F., Korobko V. V.
Some Features of Growth of Etiolated Plants in the Aspect of Implementation of Donor-Acceptor Relations
170
Vazhenina N. V.
Taxonomic Composition of Ground Invertebrates and Their Ratio in Different Types of Deciduous Forests within Tobolsk District of Tyumen Region
177
Sazhnev A. S., Rodionova E. Y.
The Beetles (Insecta: Coleoptera), Collected by the Light Traps with Super Bright LEDs on the Territory of Krasnodar
188
Ivanova A. V., Kostina N. V., Aristova M. A.
Generic Spectrum in the Analysis of Flora in Samara-Ulyanovsk Volga Region
196
Gorbatov A. А., Titareva G. M., Kravchenko T. B., Shaykhutinova R. Z., Gerasimov V. N., Mokrievich A. N., Firstova V. V.
Effect of the O-Antigen Chemical Structure in Different Subspecies of Francisella Tularensis on Immunological Reactions
207
Laksaeva E. A., Davydov V. V., Kyarimov I. A., Kukhtenkova E. A., Arushanova V. V., Zlobina E. A.
Polysaccharidebased Biological Activity of Extracts Isolated from Fruits of Crataegus Monogyna of Varying Degrees of Maturity
216
Ecology
Alekseenko Y. G.
Zoogeographical Analysis of Araneophauna of Steppous Plots of the Ulyanovsk Region with Data on Area Expansing of Several Species
223