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Abstract

The introduction of energy conservation and resource conservation measures has a positive impact on the environment and is one of the components of sustainable development at the macro level. In turn, at the micro level, such measures lead to a systematic decrease in the production costs of companies and thereby expand their economic and financial security. This article is devoted to the development of methodological tools for modeling the environmental and economic effect of added value created in the energy service market. For this, the peculiarities and components of the energy service contract have been identified. It has been established that one of the indicators of the conclusion of such a contract is the indicator of energy efficiency and environmental friendliness of measures in the structure of the added value of an energy service company. An analysis of existing models of added value created in the energy service market is carried out. A model of economic value added is taken as the basis for modeling the ecological and economic effect of added value created in the energy service market. The rationale is that such value-added is a modification of the economic profit indicator, which measures the financial result of a company, considering not only accounting costs but also the opportunity costs of invested capital for energy efficiency and environmental measures.
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Bibliography


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Authors and Affiliations

Oleksandr Dluhopolskyi
1
ORCID: ORCID
Vasyl Brych
2
ORCID: ORCID
Olena Borysiak
2
ORCID: ORCID
Mykhailo Fedirko
2
ORCID: ORCID
Nataliya Dziubanovska
2
ORCID: ORCID
Nataliya Halysh
2
ORCID: ORCID

  1. West Ukrainian National University, Ternopil Volodymyr Hnatiuk National Pedagogical University, Ukraine
  2. West Ukrainian National University, Ukraine
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Abstract

This paper thoroughly examines the gender patterns of religious activity within the Vietnamese – the largest non-European migrant community in Poland. Basing on the result from anthropological field-work which I conducted in two pagodas currently operating in the suburbs of Warsaw I analyse this issue in the light of traditional gender patterns of religious life in Vietnam, as well as in the context of the politicisation of spiritual life under communist rule. The results of my research prove that whether a religious institution will become a ‘women’s sphere’ or will remain under the influence of male actors depends to a great extent on its political emplacement and relations with formal institutions of the Viet-namese state.

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Authors and Affiliations

Grażyna Szymańska-Matusiewicz
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Abstract

BC (Black Carbon), which can be found in the atmosphere, is characterized by a large value of the imaginary part of the complex refractive index and, therefore, might have an impact on the global warming effect. To study the interaction of BC with light often computer simulations are used. One of the methods, which are capable of performing light scattering simulations by any shape, is DDA (Discrete Dipole Approximation). In this work its accuracy was estimated in respect to BC structures using the latest stable version of the ADDA (vr. 1.2) algorithm. As the reference algorithm the GMM (Generalized Multiparticle Mie-Solution) code was used. The study shows that the number of volume elements (dipoles) is the main parameter that defines the quality of results. However, they can be improved by a proper polarizability expression. The most accurate, and least time consuming, simulations were observed for IGT_SO. When an aggregate consists of particles composed of ca. 750 volume elements (dipoles), the averaged relative extinction error should not exceed ca. 4.5%.
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Authors and Affiliations

Krzysztof Skorupski
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Abstract

In this paper we described three Art & Science projects organized by the Nencki Institute of Experimental Biology (Polish Academy of Sciences), Marcel Nencki Foundation for the Support of Biological Sciences and the Art Department of the University of Rzeszów. First project, celebrating the 100th anniversary of the Nencki Institute, was entitled “Biological imaging: inspiration by invisible world” and took place in Mikołajki in 2017. Next two projects were relating to “Art of Biodiversity” (Rzeszów, 2018) and “Power of Biological Structures” (Przeworsk, 2019). The aim of the projects was to introduce ideas of modern experimental biology to artist. All symposia/workshops were followed by few exhibitions at the Nencki Institute of Experimental Biology, Art Department of the University of Rzeszów, etc. Some of paintings originated during these projects established Nencki Art Collection, collection of modern art at Nencki Institute of Experimental Biology.

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Authors and Affiliations

Adam Szewczyk
Hanna Fabczak
Marek A. Olszyński

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