Zobrazeno 1 - 10 of 41 pro vyhledávání: '"Sharif E. Guseynov"'
1
TO THE ISSUE OF FINDING THE STOICHIOMETRIC COEFFICIENTS IN THE CHEMICAL REACTIONS
Autor: Jekaterina V. Aleksejeva, Sharif E. Guseynov
Publikováno v: SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference; Vol 2 (2021): SOCIETY.INTEGRATION.EDUCATION. Proceedings of the International Scientific Conference. May 28th-29th, 2021, Volume II, SCHOOL PEDAGOGY, PRESCHOOL PEDAGOGY; 19-48
In the present paper, on the basis of the theory of inverse and ill-posed problems, an algorithm is proposed that allows to unambiguously determine the stoichiometric coefficients in the equations of chemical reactions of any type, including redox re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4887e7a38d5b4b0b5a9769980a12850d
https://doi.org/10.17770/sie2021vol2.6457
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3
Investigation of the Trace Elements Concentrations Dynamics in a Horizontal Layered Fine-Pore Peat Blocks of Mires Fed By Groundwater and Springs
Autor: Jekaterina V. Aleksejeva, Sharif E. Guseynov, Ruslans Aleksejevs
Publikováno v: Academic Journal of Applied Mathematical Sciences. :76-100
In the present paper, we propose an analytical approach for solving the 3D unsteady-state boundary-value problem for the second-order parabolic equation with the second and third types boundary conditions in two-layer rectangular parallelepipedic dom
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aaa3848bdcf9fe61ab9cbdf18a367e4d
https://doi.org/10.32861/ajams.57.76.100
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4
On The Upper Bound Estimates for the Coefficients of Certain Class Bi-Univalent Functions of Complex Order
Autor: Ruslans Aleksejevs, Jekaterina V. Aleksejeva, Sharif E. Guseynov
Publikováno v: Academic Journal of Applied Mathematical Sciences. :101-113
In this paper, we introduce and investigate a subclass of analytic and bi-univalent functions of complex order in the unit disk in complex plane. We obtain upper bound estimates for the initial three coefficients of the functions belonging to this cl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::876e90389aed3a317ab7b752c33e9012
https://doi.org/10.32861/ajams.57.101.113
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5
ON ONE SCIENTIFICALLY BASED SOWING MANAGEMENT FOR GETTING PARETO-OPTIMAL CROPS HARVEST
Autor: Sergey Matyukhin, Sharif E. Guseynov, Ruslans Aleksejevs, Galina Semenova, Jekaterina V. Aleksejeva
Publikováno v: ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference; Vol 1 (2021): Environment. Technology. Resources. Proceedings of the 13th International Scientific and Practical Conference. Volume 1; 62-71
In the present work, we construct and study a mathematical model for one important agrarian problem of grain production, in which it is necessary to obtain such a guaranteed harvest of crops, the yield of which depends on soil-climatic conditions, so
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e690a11aadc849d823339a87668416ed
http://journals.ru.lv/index.php/ETR/article/view/6647
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6
ON THE ISSUE OF PLANNING SOWING AGRICULTURAL CROPS WITH THE MINIMUM RISK UNDER THE PRESENCE OF VARIOUS AGROCLIMATIC CONDITIONS
Autor: Olga Sidorenko, Misir J. Mardanov, Sergey Matyukhin, Sharif E. Guseynov, Jekaterina V. Aleksejeva
Publikováno v: ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference; Vol 1 (2021): Environment. Technology. Resources. Proceedings of the 13th International Scientific and Practical Conference. Volume 1; 72-83
The present paper deals with one problem of quantitative controlling the seeding of the sown area by agricultural crops in different agroclimatic conditions. The considered problem is studied from the standpoint of three strategies: from the seeding
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1414db8da7f08c6dbeb381bccc10e6d4
http://journals.ru.lv/index.php/ETR/article/view/6649
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7
3D MATHEMATICAL MODEL CHARACTERIZING THE DYNAMICS OF THE TEMPERATURE FIELD OF A WALL STRUCTURE WITH A DOUBLE-SIDED FACING FROM A SAPROPEL-HEMP COMPOSITE MATERIAL
Autor: Sharif E. Guseynov, Janis Rimshans, Jekaterina V. Aleksejeva, Aleksandrs Bereznojs, Stanislavs Pleiksnis
Publikováno v: ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference; Vol 3 (2021): Environment. Technology. Resources. Proceedings of the 13th International Scientific and Practical Conference. Volume 3; 95-103
In this paper, a 3D mathematical model is proposed to determine the dynamics of the temperature field in a three-layer composite sapropel-hemp slab. The proposed model consists of a system of three initial-boundary value problems with respect to the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b06c963af5f7fa14e90f3ebc6b7b2d4
http://journals.rta.lv/index.php/ETR/article/view/6648
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8
DETERMINATION OF SUBJECTS’ SIGNIFICANCE RATE AND OPTIMAL INFORMATION CONTROL IN SOCIAL NETWORKS
Autor: Aleksandrs Berežnojs, Jekaterina V. Aleksejeva, Sharif E. Guseynov
Publikováno v: SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference; Vol 3 (2021): SOCIETY.INTEGRATION.EDUCATION. Proceedings of the International Scientific Conference. May 28th-29th, 2021, Volume III, SPECIAL PEDAGOGY, SOCIAL PEDAGOGY; 254-272
This paper examines social networks, where each agent is characterized by some dynamic parameters, the dynamics of which is resulting from the influence of other agents having their own objective functions and limiting factors, as well as from contro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cab39c1d6b8c1d81a86eaa2e732badcf
http://journals.rta.lv/index.php/SIE/article/view/6456
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9
Evaluation of Influence of Terrain Profile on the Physical Characteristics of Air Flow
Autor: Sharif E. Guseynov
In the present paper, a measure of the influence of irregularities of the underlying surface (for instance, the real terrain profile) on the dynamics of air flow is estimated. It is shown that these irregularities significantly perturbing the pressur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::733d02f65ab61bda7320ee2cdcf4d054
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10
MODELLING AND INVESTIGATION OF THE DEPENDENCE OF SUPERHYDROPHOBIC PROPERTIES OF NANOSURFACES ON THE TOPOLOGY OF MICROCHANNELS
Autor: Sharif E. Guseynov, Jekaterina V. Aleksejeva
Publikováno v: ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference; Vol 3 (2019): Environment. Technology. Resources. Proceedings of the 12th International Scientific and Practical Conference. Volume 3; 52-59
Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 3 (2019): Environment. Technology. Resources. Proceedings of the 12th International Scientific and Practical Conference. Volume 3; 52-59
In the Cassie-Baxter state anisotropic superhydrophobic surfaces have high lubricating properties. Such superhydrophobic surfaces are used in medical implants, aircraft industry, vortex bioreactors etc. In spite of the fact that quantitative understa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd336453c3325634bc78abf530efec5f
http://journals.rta.lv/index.php/ETR/article/view/4171
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