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Design of laboratory crusher of mineral raw material
Staněk, Ladislav ; Pavlík, Jan (referee) ; Vetiška, Jan (advisor)
The aim of this thesis is the design of laboratory crusher of mineral raw materials. This work is focused on the research of possible types of machinery for crushing process, list of shredders available at domestic and foreign markets, selection of the principle of diminution of mineral resources, the choice of approach, suggestion of calculation of the chosen design, creating a 3D model and drawings, making the strength analysis for selected parts, risk analysis.
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Landscape of mining
Frič, Miloslav ; Ryška, Pavel (referee) ; Vaněk, Vojtěch (advisor)
The landscape of surface mining is a visual play that expoits the land on this large format drawing. My work investigates the limits of hanged art piece through the use of video projection and camera. The spectator is not limited by a clear thought framework but urged to experience a visual experience in this very place and time.
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The impacts of battery electric vehicles production on material use
Pěnkavová, Markéta ; Ščasný, Milan (advisor) ; Janda, Karel (referee)
The main objective of this thesis is to estimate the material impact of the BEV production with the main focus on the BEV battery material demand. This is done using the life cycle analysis (LCA) along with detailed analysis of the battery material demand which is then linked to dynamic computable general equilibrium (CGE) model. The hybrid form of a fully dynamic CGE model is used to estimate the vehicle stock and annual new registrations for five different vehicle technologies (BEV, PHEV, Petrol, Diesel, CNG) in 2015 to 2050 in the Czech republic. These estimates are done for the business as usual scenario and then six different policy scenarios. The effects of direct government subsidy on BEV purchase are modelled along with the impacts of increase in ICEV registration tax, mineral oil tax surge or an expansion in charging stations market. Consequently, the results from CGE modelling are combined with LCA as the detailed BEV battery material composition data are used to estimate the material impact of increased BEV usage. The results from CGE modelling show a clear increasing trend in BEV usage in the future years for the baseline scenario, in addition, the modelled government scenarios incentivizing the BEV usage were shown to have a pos- sitive effect on BEV sales in the Czech republic while...
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Geostrategic Importance of Greenland
Uchytilová, Gabriela ; Doboš, Bohumil (advisor) ; Romancov, Michael (referee)
The diploma thesis entitled "Geostrategic Importance of Greenland" deals with the current geopolitical position of the island in the context of advancing climate change. This brings Greenland many opportunities, but also threats that could affect its further development. The main aim of the work is therefore to examine how the geographical location of the island in combination with the advancing climate change affects its development, especially towards the future full independence from the Kingdom of Denmark. The work maps the current situation of Greenland in terms of newly emerging opportunities as well as the threats it also faces. Furthermore, the work focuses on the relationship between Greenland and Denmark and tries to describe the strategic importance of the island for Denmark. Although the Arctic is an area where states have cooperated in the past decades, in recent years tensions have been growing in the region between the Russian Federation, which is increasing its military presence there, and Western states represented by the North Atlantic Alliance. In addition, China is trying to penetrate the region, which is not indifferent to the strategic importance of the region, and other non-Arctic actors, led by the European Union, are also turning their attention to the region. The...
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Involvement of the People's Republic of China in Africa
Svobodová, Petra ; Kučerová, Irah (advisor) ; Karásek, Tomáš (referee)
Diploma thesis "Involvement of the People's Republic of China in Africa' deals with the evolution of China-Africa cooperation in the three specified time periods. Mainly it deals with the time period of the last nearly sixty years. This time period was subsequently divided into the period of the Cold War, 1990s and the last period is representing the year 2000 up to the present. Even though the diploma thesis deals with the African continent as a whole unit, the special emphasis was put on the four specific countries - namely Angola, Nigeria, Sudan and Zimbabwe. It analyses how the mutual cooperation has changed during these three different time periods and what has been the main components of China-Africa relationship. Primarily cooperation in the economic (foreign direct investments, foreign aid, balance of trade etc.), the political, but also the military sphere is analysed. The emphasis is also put on the Chinese status of a genuine alternative to the Western donor block, especially its policy of non- interference and aid without conditions. Diploma thesis also briefly touches on the approach of the traditional Western countries towards Africa (Washington versus Beijing Consensus). Positive and negative sides of mutual cooperation is also discussed.
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Causes of conflict in Africa. The case of the Democratic Republic of Congo
Hanková, Barbora ; Werkman, Kateřina (advisor) ; Ditrych, Ondřej (referee)
This thesis aims to explore selected theoretical approaches investigating the causes of conflicts on the African continent and then try to apply it to the particular case of the Democratic Republic of Congo and its second war, running from 1998-2003, and then assess the impact of each selected causes of this particular Congolese conflict. This Work in the first chapters outlines the chosen theories related to the causes of armed conflicts in Africa, focusing on three selected causes of conflict: natural resources, ethnicity and weak state. These chapters are theoretical basis for the analysis found in the final chapter. It then evaluates the impact of chosen variables on the outbreak of the Congolese war. Based on the analysis the author draws the following conclusions: 1st the main cause of the second war in the DRC, running in the years 1998 - 2003, can be considered as raw materials, or the efforts of rebel groups and neighboring countries to control and subsequent illegal mining of mineral wealth of The Congo; 2nd although ethnic factors are not the main cause of the second Congolese war, their impact on the conflict, especially in the early days of the conflict is obvious; 3rd nature of the State, namely the weakness of the Government of DRC, ranked according to key indicators, turns out to be the most...
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Transformation of geopolitical importance of Arctic Ocean due to climate change.
Doboš, Bohumil ; Romancov, Michael (advisor) ; Plechanovová, Běla (referee)
Work describes and predicts future development in geopolitical situation in the region of the Arctic Ocean. Problematic is covered with regard to melting of the Arctic iceberg leading to access of mineral resources under the sea floor, as well as to opening of so-called Northern Route as the shortest sea route between Far East and European markets. Thesis is a case study, which creates the most probable development in the region and its conflict potential based on study of available sources. Specific points covered in the text are, after geographically limiting the area and summing up the historical process, problematic of peak oil and sketching probability of melting of the Arctic iceberg. Second part covers the question of recovering of the mineral resources in the area - oil and natural gas as the most important. It also deals with dependence of the countries in the area on the drilling and with impacts of the possible drilling in the Arctic Ocean on the situation inside these countries. Last topic covered in this part are tools a conventions of the sea law dealing with setting of so-called Exclusive economic zones and technical difficulties of the mining process. Third part covers topic of availability of Northern Route and North-west Passage and their fallout on the trade between Far East and Europe...
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Holandská choroba v ekonomike Saudskej Arábie
Horváth, Martin
Horváth, M. Dutch disease in the economy of Saudi Arabia. Bachelor thesis. Brno: Mendel University, 2018. The bachelor thesis focuses on the occurrence of Dutch disease in Saudi Arabia's economy. By using examples of other countries in which the Dutch disease has occurred in the past, basic terms are summarized and common principles discussed. The goal of the bachelor thesis is econometric testing of Dutch disease impacts in the economy of Saudi Arabia. For this purpose, the economy of Saudi Arabia was briefly described, including the development of significant economic indicators. The development of the economy and the results of the tests were evaluated with respect to the general economic theory and the theory of Dutch disease.
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Landscape of mining
Frič, Miloslav ; Ryška, Pavel (referee) ; Vaněk, Vojtěch (advisor)
The landscape of surface mining is a visual play that expoits the land on this large format drawing. My work investigates the limits of hanged art piece through the use of video projection and camera. The spectator is not limited by a clear thought framework but urged to experience a visual experience in this very place and time.
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The Arctic Region - New Arena for Cooperation or Conflict? Race for Arctic Resources
Grishko, Valeria ; Svoboda, Karel (advisor) ; Young, Mitchell (referee)
Nowadays the Arctic becomes a new arena for political and economic interrelation of different states in their will to gain future benefits, which the region can bring. The aim of the thesis is to investigate the Arctic as an area of cooperation and (or) conflict between Russia and three EU states: Denmark, Finland and Sweden as well as the EU itself. This research paper looks on the problem from the perspective of rational- choice theory of international relations, which allows comparing the Arctic strategies of observed actors and their interests in the region. Despite existence of the Arctic Council as a platform for negotiations and multilateral agreements, as well as common will to solve the disputes there is still place for uncertainties in actor' view on the development of the Arctic. For this reason the question of the Arctic region is urgent for all above mentioned countries including the EU, which seeks to take its place in the debate.
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