Главная
→
Новые поступления

DSpace at KFU: Новые поступления

Отображаемые элементы 22641-22660 из 76212

Manifestation of infiltration-metasomatic processes in the Kazanian stage sediments of the Lobach Mountain in Tatarstan

Korolev E.A.; Eskin A.A.; Ibragimov R.L.; Barieva E.R.; Korolev A.E. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. For the first time in the Kazanian stage evaporate sediments of the Kama-Ustyinsky structure, metasomatites were identified confined to bituminous accumulations zones. ...
Hydrothermal influence of heavy oil in the presence of minerals of carbonate rock

Petrov S.; Lahova A.; Sitnov S.; Slavkina O.; Shchekoldin K. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. A series of experiments with heavy crude oil was carried out modeling hydrothermal effects involving mineral compounds of carbonate rocks. Depending on the thermodynamic ...
Lithological spectra patterns in the Permian continental stratigraphic records, the East of the Russian plate

Nurgalieva N.G.; Nurgaliev D.K. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. Stratigraphic sequences are interrupted cyclic records. Only 5-10% of the stratigraphic record is preserved in continental sediments. The most of the sedimentary history is ...
Secondary dolomitization of the Domanik black shales as an indicator of gas-water hydrocarbon-containing fluids upward migration in the Tatarstan territory

Eskin A.A.; Morozov V.P.; Korolev E.A.; Kolchugin A.N.; Valiullin R.R. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. The share of unconventional oil reserves is high in Russia and Volga-Ural region, including shale oil reservoirs. It contains around 65% of the total volume of hydrocarbon ...
Composition and distribution features of microelements in high-carbon Domanic rocks, extracts from rocks and asphaltenes

Mikhailova A.; Kayukova G.; Vakhin A.; Gareev B. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. The article presents the results of comparative studies of the microelement composition of samples of high-carbon carbonate-siliceous rocks from the Semiluki-Mendym (Domanic) ...
Geochemical variations in the Upper Kazanian (Middle Permian) stratotype section, Russia

Nurgalieva N.G.; Gareev B.I.; Batalin G.A. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. The present paper shows elemental and carbon and strontium isotope composition of the Upper Kazanian (Middle Permian) stratotype section Pechishchi, Russia. A new version of ...
Phase state of an organic matter for NMR relaxation in low fields of rocks of the Bazhenov suite (Western Siberia)

Sitdikova L.M.; Khasanova N.M.; Bondarev E.V.; Sakharov B.V.; Volkov V.Y.; Sidorova E.U. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. The work of many researchers is devoted to studying the problem of the features of the formation of the Bazhenov suite and organic matter. Various methods are used to study ...
Design of Life Cycle Technologies of Associated Products and Waste in the Process of Preparing the Production of a New Automotive Component

Safarova L.R.; Safarov D.T. (2020)

© 2020 Published under licence by IOP Publishing Ltd. The approach to minimizing the impact of automotive production on the environment, reducing resource consumption and losses due to adequate planning of waste generation ...
Geological Environment Role in the Formation of Hydrogeoecological Conditions within Large Industrial Zones

Musin R.K.; Korolev E.A.; Zotina K.E. (2020)

© 2020 Published under licence by IOP Publishing Ltd. Natural and man-made conditions of the Nizhnekamskaya industrial zone are discussed in the article. This zone includes large petrochemical and oil refineries, PJSC ...
The Swimming Behavior of Daphnia Magna Ensemble in Two-Dimensional Space from the Diffusion Motion Point of View

Nasyrova E.I.; Nikitin O.V. (2020)

© 2020 Published under licence by IOP Publishing Ltd. Locomotion and dispersal are important processes that affect the distribution and abundance of organisms in aquatic environment. In this study we observed the movement ...
City Soil Ranking According to the Level of Pollution: Approach Based on the Health Risk Assessment of the Child Population

Stepanova N.V.; Fomina S.F.; Arkhipova N.S. (2020)

© 2020 Published under licence by IOP Publishing Ltd. Assessment of soil pollution with chemicals in certain districts (zones) of the city of Kazan was performed according to the data of the social-hygienic monitoring of ...
Estimation of the Variability of Average Annual Values of Nutrients Concentrations in the Water of the Kuibyshev Reservoir

Minakova E.A.; Shlichkov A.P.; Biktemirova E.I. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. The results of the analysis of water pollution in the Kuibyshev reservoir with nutrients for the period 2009-2015 yrs are given. The assessment of the dynamics of average ...
Evaluation of the Seasonal Variability of Nutrient in Water of Kuibyshev Reservoir

Minakova E.A.; Shlichkov A.P.; Iliasova A.V. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. On the basis of generalization and analysis of long-term data, the peculiarities of the processes of pollution by nutrients of the waters of the Kuibyshev reservoir were ...
The Risk of the Development of Non-Carcinogenic Effects from Exposure to Chemicals that Pollute the Atmospheric Air for the Health of Adolescents in an Urbanized Areas (Using the Example of Kazan)

Valeeva E.R.; Ismagilova C.A.; Ziyatdinova A.I.; Semanov D.A. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. Assessment of risk for adolescents due to atmospheric air pollution showed that the highest contribution to the total value of HI on inhalation route of entry was made by the ...
Dynamics of ecosystems and land use in the Dnieper left-bank forest-steppe for the last two thousand years: Kurilovka 2 case study

Rodinkova V.E.; Ponomarenko E.V.; Ershova E.G.; Sycheva S.A. (2020)

© Published under licence by IOP Publishing Ltd. The paper presents the first results of comprehensive studies of the multi-layer settlement Kurilovka 2 (Kursk region, Russia). It is located on a remnant of a low terrace ...
Purification of water from heavy metal ions by a dynamic membrane with a surface layer of cellulose acetate

Fazullin D.; Fazylova R. (2020)

© 2019 IOP Publishing Ltd. All rights reserved. To reduce the concentration of heavy metal ions in drinking, natural and wastewater to the established standards, a dynamic membrane with a surface layer of cellulose acetate ...
Numerical simulation of a flow mixer for a radial type chemical reactor

Solovev S.; Soloveva O.; Gilmurahmanov B.; Lamberov A. (2020)

© Published under licence by IOP Publishing Ltd. In this work, we performed mathematical modeling of internal elements for mixing the reaction flows. The reactor of the dehydrogenation of ethylbenzene to styrene process ...
Calculation of gas flow through the flow of axial turbocompressors

Lubysheva A.I.; Potashev A.V.; Potasheva E.V. (2020)

© Published under licence by IOP Publishing Ltd. When designing centrifugal compressors, much attention is paid to increasing the efficiency of the compression process with a wide range of changes in the operating modes ...
Analysis of analytical and numerical dynamic lunar ephemerides

Zagidullin A.A.; Usanin V.S.; Petrova N.K.; Nefedyev Y.A.; Andreev A.O. (2020)

© Published under licence by IOP Publishing Ltd. This work considers the analysis of libration dynamics of the planets' moons. To study such processes, it is necessary to use methods for investigating complex systems, as ...
The development of projective metric method for analyzing star positions

Kostina E.Y.; Andreev A.O.; Nefedyev Y.A.; Demina N.Y. (2020)

© Published under licence by IOP Publishing Ltd. In this work, the projective geometry method was used for analyzing star clusters. When carrying out the calculation procedures, it was considered that non-linear distortion ...

Отображаемые элементы 22641-22660 из 76212

Поиск в электронном архиве

Расширенный поиск

Просмотр

Весь электронный архив

Новые поступления

DSpace at KFU: Новые поступления

Поиск в электронном архиве

Просмотр

Весь электронный архив

Моя учетная запись