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Mathematical modeling of blood coagulation process
Čapek, Marek ; Hron, Jaroslav (advisor) ; Bodnár, Tomáš (referee) ; Lukáčová Medvídová, Mária (referee)
On vessel wall injury the complex process of blood coagulation is set off. It is composed of vasoconstriction, primary hemostasis, secondary hemostasis and fibrinolysis. This work enriches current model of primary hemostasis of Storti. The previous model used ALE formalism for tracing of development of platelet plug. The phase field method is used for tracing of the development of interface blood-thrombus. Storti's primary hemostasis was extended to capture the fact, that the platelets can be activated in the blood flow in the area of reactive surface not only by influence of chemical agents like thromboxane, ADP and thrombin but also by their exposure to elevated values of shear stress. In our first approach we deal the emerging thrombus as a fluid with very high viscosity. In the second approach it was assumed, that platelet plug develops as a viscoelastic material according to constitutive equations of clot introduced by Kempen. In this manner platelet clot matures into blood clot. In both approaches the blood is represented as a non-Newtonian fluid. The framework of the phase field method was applied also to the model of high shear rate thrombosis of Weller. Weller's original model of Weller took advantage of the cylindrical symmetry of computational domains for its computations, hence the...
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Russia's membership in World Trade Organisation: impact on Russian economy
Lukáčová, Mária ; Stuchlíková, Zuzana (advisor) ; Žamberský, Pavel (referee)
In August 2012, after eighteen years, Russia was officially accepted as a member of WTO, which allows it to capitalize on many advantages that arise from international trade but also brings a lot of commitments. The aim of this paper is to investigate the obligations that Russia undertook during WTO access procedures and to determine, based on the structure of its foreign trade, the effects of Russia's WTO accession on its economy, as well as the level of its influence on trade relations with the USA, EU and China.
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Processes analyse of international financial institution
Lukáčová, Mária ; Spálenka, Daniel (advisor) ; Zeman, Oto (referee)
The final thesis is focused on a process management in praxes. The theoretical part of thesis concludes different techniques of mapping and analysing of a process. The practical part is focused on a practical analyse and mapping of the certain process in international financial institution. On the base of the process analyse are suggested changes to optimize the process.
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