Autor: Iakovleva, V. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Alternative Measures to Reduce Carbon Dioxide Emissions in the Republic of Cuba
Autorzy:: Guerra, Daniel D.
Iakovleva, Emiliia V.
Shklyarskiy, Andrey Y.
Powiązania:: https://bibliotekanauki.pl/articles/124372.pdf
Data publikacji:: 2020
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: carbon dioxide
renewable energy sources
Republic of Cuba
solar plant
Opis:: In this paper, one of the ways to reduce carbon dioxide (CO₂) emissions into the atmosphere through the use of various types of solar power plants (SES) was considered. The paper provides an overview of the energy resources that currently exist in the Republic of Cuba, as well as the new investments made by the country in order to introduce a more extensive use of the renewable energy sources. The paper also describes the benefits of renewable energy that help to reduce the CO₂ emissions into the environment.
Źródło:: Journal of Ecological Engineering; 2020, 21, 4; 55-60
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Eigenvalue-eigenfunction problem for Steklovs smoothing operator and differential-difference equations of mixed type
Autorzy:: Iakovlev, S. I.
Iakovleva, V.
Powiązania:: https://bibliotekanauki.pl/articles/254795.pdf
Data publikacji:: 2013
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: Steklov's smoothing operator
spectrum
eigenvalues
eigenfunctions
mixed-type differential-difference equations
initial function
method of steps
countably normed space
transformation group
generator
Opis:: It is shown that any μ ∈ C is an infinite multiplicity eigenvalue of the Steklov smoothing operator Sh acting on the space [formula]. For μ ≠ 0 the eigenvalue-eigenfunction problem leads to studying a differential-difference equation of mixed type. An existence and uniqueness theorem is proved for this equation. Further a transformation group is defined on a countably normed space of initial functions and the spectrum of the generator of this group is studied. Some possible generalizations are pointed out.
Źródło:: Opuscula Mathematica; 2013, 33, 1; 81-98
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: The Complex System of Power Quality Control and Improvement for Minimization of Deleterious Effect on Environment in Conditions of Oil Production Enterprises
Autorzy:: Iakovleva, E. V.
Sychev, Y. A.
Powiązania:: https://bibliotekanauki.pl/articles/125414.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: power quality
ecological safety
oil producing
Opis:: The complex system of control, monitoring and improvement of power quality in power supply systems of oil production enterprises is designed, which also allows to decrease the negative influence on the environment. The main reasons for mismatch between the actual electricity quality in distribution network and the requirements for oil producing businesses, as set forth by reference documents, have been disclosed. Recommendations in connection with the arrangement and the practical implementation of technical measures for controlling and improving the quality of electric power in oil producing enterprises power supply systems are provided.
Źródło:: Journal of Ecological Engineering; 2017, 18, 3; 43-47
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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