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Preparation of hystorical geopolymers
Šrámková, Eva ; Šoukal, František (referee) ; Havlica, Jaromír (advisor)
Diploma thesis studies historical bonding agents on the base of geopolymers. The aim of the thesis is to find a proper material composition, especially made of natural clay materials (kaolinite, bentinite) and their modifications (metakaoline). These bonding agents have to have a suitable type of an activator that guarantees good bonding properties. Therefore testing of various kinds of alkaline activating ingredients on the same mineral composition was done. Except of usual hydroxides and a water glass, ancient natrons (mixtures of alkaline carbonate with addition of appropriate chlorides) and a lime mash were used as the activators. From the above mentioned mixtures, series of samples (columns 20 x 20 x 100 mm) stored at the laboratory temperature were prepared. In the prepared mashes, their workableness and moulding were investigated. In the developed samples, their surface appearance was observed together with a number of efflorescence and its types. An indivisible part of the research was formed by determination of mechanical properties of the experimental columns such as a compressive strength and a tensile strength in bending. Furthermore, phase composition of the samples and its changes with a temperature increase were investigated. For these tests, XRD and TG – DTA methods were used. A multi-seat isoperbolic calorimeter was used to study hydratation that was also the important part of the general evaluation of designed mixtures.
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Confronting models of twin peak quasi-periodic oscillations: Mass and spin estimates fixed by neutron star equation of state
Török, G. ; Goluchová, K. ; Urbanec, M. ; Šrámková, E. ; Adámek, K. ; Urbancová, G. ; Pecháček, Tomáš ; Bakala, P. ; Stuchlík, Z. ; Horák, Jiří ; Juryšek, J.
In the work authors compare simplified calculations that assume Kerr background geometry to the detailed calculations considering NS oblateness influence in Hartle-Thorne spacetimes.
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Volba místa podnikání formou společnosti s ručením omezeným ve vybraných zemích Evropské unie
Šrámková, Eva
This diploma thesis deals with a formation of the decision making model for the choice of the ideal location for running a business. The theoretical part of the thesis summarizes the current state of this problem in the literature and describes the establishment process of the private limited company in the chosen countries. The practical part concentrates on a comparison of financial costs and time costs connected to the establishing of the private limited company in chosen countries and the analysis of the external environment by using PEST analysis method. Fuller method and weighted scoring method is used for an evaluation of the key factors which influence the businessmen during the establishment process. Based on the results of the analysis, decision making model and comparison with the studies made by world organizations, the best country for establishing the private limited company is chosen.
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The Application of INCOTERMS in container transportation
Šrámková, Eva ; Kolář, Petr (advisor) ; Vychytil, Jaroslav (referee)
International Commercial Terms have been applied in the international trade for more than 70 years. The aim of the master thesis is to analyze the application of INCOTERMS in container transportation which was secured by a forwarder. The first chapter describes the role of maritime transport in the international trade, emphasizes container transportation and its development and describes cooperation of the subjects on the field of international trasport (mainly the activities of forwarder). The second chapter contains the describtion of the individual INCOTERMS and their newest version INCOTREMS 2010, their role in the international trade and describes rights and obligations of buyer and seller. It aims at the newest terms DAP a DAT and deals with the factors which influence the choice of suitable term. The third chapter provides statistical data and tries to reveal the reason why buyer and seller choose a particular term.
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Switzerland and its attitude towards the european integration
Šrámková, Eva ; Steinmetzová, Dana (advisor) ; Popovová, Marie (referee)
The aim of this thesis is to analyse and to asses the reasons and causes of the Swiss attitude towards the european integration and to adumbrate the future development of this attitude with regard to the future development of the relations between EU and Switzerland during the economic crisis. The thesis is divided into three chapters. The first chapter characterises Switzerland politically a economically. It emphasises the influence of the direct democracy and political parties on government decisions. It describes the Swiss economy in light of macroeconomic indicators, then the sectors of economy, Swiss balance of payments and especially the foreign trade and the trading relations to the EU including the commodity structure. The second chapter deals with the main reasons of the negative attitude of Switzerland towards the regional integrations, characterises Switzerland as a member of the EFTA and focuses on the actual development of the bilateral relations to the EU. The third chapter describes the effects of the financial crisis on the Swiss economy and its impact on the future development of the relations to the EU.
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