Popular articles
2020-10-07
Discussion on the Cenozoic tectonic evolution and dynamics of southern Tibet
Liu Demin , Yang Weiran , Guo Tieying , Ru Jiangtao , Xiong Aimin
Earth sciences and subsoil use
10.21285/2686-9993-2020-43-3-307-324
Opening-closing tectonics is a new idea for exploring the global tectonics, which holds that every tectonic movement of all materials and geological bodies on earth is characterized by opening and closing. The opening-closing tectonic view can be use...
2019-09-30
Composition of activated sludge microbial community used in the combined biological and chemical wastewater treatment
Sibieva L. M., Degtyareva I. A., Sirotkin A. S., Babynin E. V.
Proceedings of Universities. Applied Chemistry and Biotechnology
10.21285/2227-2925-2019-9-2-302-3
This article compares conventional (FeCl3, Al2(SO4)3) and innovative (Biokat P 500 и Nanofloc) reagents used in the combined biological and chemical wastewater treatment for coagulating medium components and microbial suspensions. In this study, we a...
2020-09-08
Mining machinery for thin bed ore bodies and technology of its application
Cheban A. Yu.
Earth sciences and subsoil use
10.21285/2541-9455-2019-42-2-194-200
The purpose of the study has been to create a compact and mobile excavating machine that allows permissible-dilution mining of thin bed strata and seams with different rise angles, and thus, cleaning-up of the mineral reserves both in quarries and un...
2020-04-02
Pilot submerged cultivation of Trichoderma asperellum RNCIM F-1323 micromycete
Ziganshin D. D., Egorshina A. A., Luk'yantsev M. A., Sirotkin A. S.
Proceedings of Universities. Applied Chemistry and Biotechnology
10.21285/2227-2925-2020-10-1-39-47
The study is aimed at developing a pilot industrial method for producing a biofungicide based on the fungus of Trichoderma genus. The cultivation was carried out by submerging in a pilot industrial bioreactor line with an inoculation bioreactor havin...
2022-04-02
Synthesis and biological testing for pesticidal activity of 8-azasteroids
Pyrko A. N.
Proceedings of Universities. Applied Chemistry and Biotechnology
10.21285/2227-2925-2022-12-1-8-14
The aim of the present study is the synthesis and testing for pesticidal activities of 2,3-dimethoxy16,16-dimethyl-D-homo-8-azagona-1,3,5(10),13-tetraene-12,17а-one and 2,3-dimethoxy-16,16-dimethyl-dhomo-8-azagona-1,3,5(10),13-tetraene-12-imino-17а-o...
2021-10-30
Technological solutions for drilling a trap intrusion section on the Srednebotuobinskoe oil gas condensate field, East Siberia
Tuzov Y. V., Kutuzova T. Yu.
Earth sciences and subsoil use
10.21285/2686-9993-2021-44-3-261-270
One of the largest trap intrusion provinces, Siberian traps, is located in the East-Siberian Platform in Russia. A trap intrusion zone usually has abnormally low reservoir pressures and natural fractures. Consequently, trap drilling is associated wit...
2019-10-08
Physiological effects of triazole fungicides in plants
Pobezhimova T. P., Korsukova A. V., Dorofeev N. V., Grabelnych O. I.
Proceedings of Universities. Applied Chemistry and Biotechnology
10.21285/2227-2925-2019-9-3-461-476
The integrated protection of plants from diseases, pests and weeds is an essential element of technologies for their cultivation. Contemporary crop research involves the widespread use of fungicides, which is important not only for increasing plant p...
2020-07-05
Catalytic deparaffinization of middle distillates
Bozhenkov G. V., Medvedev D. V., Rudyakova E. V., Gubanov N. D.
Proceedings of Universities. Applied Chemistry and Biotechnology
10.21285/2227-2925-2020-10-2-349-359
The middle distillate fractions obtained in primary oil refining plants contain a significant amount of n-paraffins, which have positive pour points, resulting in degradation of the low-temperature characteristics of fuels produced from these fractio...
2021-01-08
Synthesis and using of 10-hydroxy-3,3,6,6-tetramethyl-9-(4-hydroxy-3-methoxyphenyl)-1,2,3,4,5,6,7,8,9,10-decahydroacridin-1,8-dion as acid base titration indicator
Pyrko A. N.
Proceedings of Universities. Applied Chemistry and Biotechnology
10.21285/2227-2925-2020-10-4-556-563
The aim of this work is the synthesis of new 10-hydroxydecahydroacridine-1,8-dione derivative, determination of the structure and to study the possibility of using this compound as an indicator of acid-base titration. Environmentally friendly synthes...
2020-10-08
Evolution of views on plant immunity: from Flor’s “gene-for-gene” theory to the “zig-zag model” developed by Jones and Dangl
Shafikova T. N., Omelichkina Yu. V.
Proceedings of Universities. Applied Chemistry and Biotechnology
10.21285/2227-2925-2020-10-3-424-438
The study of plant defence mechanisms in response to pathogens in the mid-20th century resulted in Harold Flor’s gene-for-gene interaction hypothesis, which became recognised as central to the study of phytoimmunity. According to this theory, the out...
2020-10-07
The correlation analysis between ant mounds and plant resource in Olkhon region
Wang Xu , Hu Qingxi , Kong Weizheng , Zhang Chenyang , Jia Shan , Chang Yuan , Deng Wei , lishtva A. V., Shilenkov V. G., Li Zhongqiu , Tian Xingjun
Earth sciences and subsoil use
10.21285/2686-9993-2020-43-3-436-446
Olkhon region in East Siberia has abundant and unique vegetation and animal resource for its peculiar geographic location, including ants. Ant, recognized as ecosystem engineers, has an important role in ecosystem. In order to investigate the ecologi...
2021-01-28
Features of distance learning by the disciplines in the Earth Sciences direction at a technical university
Rapatskaya L. A., Snetkov V. I.
Earth sciences and subsoil use
10.21285/2686-9993-2020-43-4-499-509
: Distance education has become widely used both in Russia and abroad in recent decades. A particularly powerful impetus to distance education technology development and spread was given by the coronavirus pandemic in 2019. To improve learning effici...