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Marcin Leszczynski, Aleksandra Anna Rabczun
Pág. 27 - 35
The global crisis of trust has led to a shift in the paradigms of shaping competitiveness. The states as entities of global competition, in times of growing demand for trust, conduct activities in various areas in order to build their position in the wor...
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Marmar Mabrouk, Andreja Jonoski, Gualbert H. P. Oude Essink and Stefan Uhlenbrook
The Nile Delta Aquifer (NDA) is threatened by salt water intrusion (SWI). This article demonstrates an approach for identifying critical salinity concentration zones using a three-dimensional (3D) variable-density groundwater flow model in the NDA. An in...
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Beata Ferencz, Magdalena Toporowska and Jaroslaw Dawidek
Due to global warming and increasing water eutrophication, understanding in-lake relationships is paramount to prevent excessive pollution and further negative changes in lakes. The physico-chemical and biological parameters, as well as nutrient variabil...
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Yuliya Zaloznova, Nataliia Trushkina
Pág. 27 - 36
Performance features of coal mining enterprises in terms of organization of the marketing activity have been studied, including: constant fluctuations of the market of coal products; economic sensitivity to the irregular demand for coal (surplus or defic...
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Eleonora Kurganskaya
Pág. 15 - 22
An analysis of the current state of managing financial resources in the system of the Treasury showed that a number of methodological issues are not resolved. Not surprisingly the system requires an adequate solution. The introduction of the Treasury Sin...
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Katarzyna Schmidt
Pág. 7 - 16
Central bank decisions have an impact on the whole economy. Increasing or lowering interest rates as part of a specific policy determines not only changes in macroeconomic aggregates or decisions of financial entities, such as banks, but also has a ...
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Luis Miguel Silva-Novoa Sanchez, Jeltsje Sanne Kemerink-Seyoum and Margreet Zwarteveen
Using the concept of sociotechnical tinkering, this paper provides detailed empirical observations about the everyday practices of design, construction, operation, maintenance and use of a piped water supply network in a small town in Mozambique. We use ...
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Sri Efrinita Irwan, Triyana Muliawati
Pág. 111 - 118
One of the important areas in mathematics is graph theory. A graph is a mathematical structure used to model pairwise relations between objects. The theory of graph can be applied in various problems. The purpose of this paper is to solve the dormitory r...
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Selda Erdogan
Pág. 13 - 27
Economic performance of countries is closely related to corporate governance systems of companies. For this reason, economic developments are affected by a positive or negative relationship according to the system?s practices. The companies which have we...
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Egon Montecinos
Pág. pp. 111?13
Durante el desarrollo de la Pandemia se vio reflejado el centralismo político de las instituciones públicas en Chile. Como habitualmente actúael gobierno central en las emergencias, no tuvo contrapeso regional en las decisiones, salvo el ejercido en el n...
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