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In a world with growing energy demand and increasing energy scarcity, the need for new methods of risk analysis of energy supplies has been emphasized. These methods became even more important for specific energy resources whose future usage is quite questionable, such as oil. This paper will try to examine potential use of one such method for measuring energy security of countries and its dependency on external sources. One method used is failure mode and effect analysis (FMEA), widely used in risk analysis and an inductive modelling approach used to evaluate potential failure modes and their causes. The main goal of FMEA is to prioritize potential risks and lead to actions that will eliminate or reduce the likelihood or effects of their occurrence. Risk evaluation and priority risk numbers were assessed based on expert opinion, using specially created scales developed for the monitored problem. In this paper we try to implement FMEA as a method for quantifying risk of oil shortage for European Union countries and their ability to respond to their growing oil demand and dependency. As a result of this study, ranking these countries by the level of risk they are exposed to will be presented, as well as analysis of the reasons underpinning such rankings.
Having in mind that the growing body of research and case studies have predefined environmental education and its objectives in non-traditional education that rely on relevant modern teaching models such as project-based learning, this paper will focus on the scientific research of organized academic environmental activities in a climate-change oriented project in order to achieve learning objectives of higher environmental and climate change knowledge of students. This is particularly important considering the importance of climate change issues as the integral part of the present day student body, as well as a part of their social and personal lives. For the purpose of our research we surveyed the students of the University of Belgrade - Faculty of Organizational Science, the Republic of Serbia, who participated in this project not only regarding their attitudes referred to gaining environmental and climate change knowledge in this particular way, but also on their achievement levels in faculty environmental studies program. An analysis of the results was carried out using the SPSS 24 software package. Based on the obtained results we concluded that students were significantly motivated to improve their environmental and climate change knowledge, as well as that they showed greater motivation and willingness to participate again in similar environmental activities.
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