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Analysis Of Contact Disconnection In A Low
Voltage Circuit Breaker
Mačák, Martin
This work deals with a simulation of plasma phenomenon and with a simulation of an arc ingnition between contacts in a low voltage circuit breaker. Simulations were made in Ansys Fluent with the usage of MHD (Magnetohydrodynamic) add-on module and additional UDFs (User Defined Functions). Mathematical model presented in this work connects electric and magnetic field, which is not possible in Ansys Fluent by default.
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Modeling of magnetohydrodynamic phenomena
Mačák, Martin ; Maxa, Jiří (referee) ; Vyroubal, Petr (advisor)
Theoretical part of this thesis is dedicated to the theoretical basis of electric conduction phenomena in fluids and method of calculation of magnetohydrodynamic phenomena. In the experimental part, computational modules have been developed to complement and augment the use of commercial simulation programs for simulation in the field of magnetohydrodynamics. On practical examples of mass spectrometer simulation, Einzel lens, electron movement and electric circuit breaker, the functionality of the computational models and the correctness of the obtained results were documented. Created computational modules can be used to design and optimize products using magnetohydrodynamic phenomena.
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The Doctrine of Justification in the Work of N. T. Wright and Its Pastoral Applications
Jurčo, Pavol ; Macák, Marek (advisor) ; Staněk, Dalimil (referee)
This thesis called "The doctrine of Justification in the work of N.T. Wright and its pastoral applications" describes and analyzes a view of Wright on the Justification doctrine. The aim of this thesis is to infer the pastoral implications from this doctrine for the pastoral care in church. In the first part I will describe Wright's view on the doctrine in three contexts - forensic, covenantal and eschatological. After that I will present Wright's conclusions of his exegesis of the letter to Galatians. In the following chapter I will write about reactions and criticism that evaluates Wright's theology of justification. And in the end I will present pastoral implications of the doctrine and its influence for spiritual formation of Christian. Powered by TCPDF (www.tcpdf.org)
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The Issue of Procrastination - Christian Integration
Fulier, Petr ; Macák, Marek (advisor) ; Skála, Vít (referee)
The aim is to introduce the issue of procrastination and suggest how to work with it to affect our lives as little as possible, and then integrate it with the Christian faith so as to be applicable within the religious environment. In our research we focus on procrastination and its solutions at leading in the Church. Powered by TCPDF (www.tcpdf.org)
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Anorexia Nervosa
Korábková, Anna ; Macák, Marek (advisor) ; Jarošová, Andrea (referee)
Eating disorders are serious psychosmomatic diseases, which may eventually lead to death. Its development is sttributed to various causes, from an influence of ideals of beauty, as it is presented by advertising industry, to changing role of female in society. Spread of the disease is linked also to high demand on personal success in current society. Nonetheless, eating disorders are not new illness and exact causes of disease occurence are still a matter of debate. In this thesis I deal with Anorexia Nervosa, its symptoms, causes and also psychosocial context of the disease. Further I focus on services for people suffering fromAnorexia, which are available in Czech Republic. Causes of the disorder are highly individual, but as most common causes stated in literature are dysfunctional family or criticism from environment. Females are more susceptible, some personality traits seemingly also increase risk, but many of them may be in fact a consequences of the illness. Treatment is usually outpatient, for a succesful treatment pacient needs to recognise her or his condition as a disease. In Czech Republic treatment is well accessible, problematic is deficiency in follow-up care. On an example of five actual young women I demonstrate the above described variety of causes, course and treatment of the Anorexia...
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Metatheory in psychotherapy: realism, antirealism and critical hermeneutics as the third alternative
Macák, Marek ; Šípek, Jiří (referee) ; Chrz, Vladimír (advisor)
The paper "Metatheory in psychotherapy: realism, antirealism and critical hermeneutics as the third alternative" first presents realist and antirealist metatheory and shows the practical implication of metatheory for the field of psychotherapy. This exposition is then followed by an exposition of critical hermeneutics of Paul Ricoeur, which tries to demonstrate both theoretical and practical superiority of the hermeneutical approach, when compared with the previsously mentioned metatheories. Implications of specific metatheoretical stances are demonstrated on specific material.
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Analysis of the fluid mixing in the circulation reactor
Mačák, Martin ; Vyroubal, Petr (referee) ; Maxa, Jiří (advisor)
This work deals with an analysis of the fluid mixing in pilot plant loop reactor. Multiphase flow was simulated with calculation of velocity of flow and volume fraction of individual immiscible phases in hydrogenation reactor for aniline production. Parameters of flow were reviewed in individual parts of the device. Separate attention was paid to heat transfer through wall of the device with usage of external cooling. Designed model is applicable for optimalization and design of bubble loop reactors.
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Semiartificial spawning pikeperch and fingerling-scale reading in Fishery Hluboká
MACÁK, Miroslav
Semiartificial spawning does in fishbastion Cejkovice in the area Ostrov. In the year 2006 was count the produktivity hen fish in a pond 7. After incubation was monitored intensity growth rate fingerling in fingerling pond, next species and size variability natural food and her effect in growth rate. Were writed basic physical and chemistry waters (temperature, pH, content O2). Owing to absence of waters and absence of size fit zooplankton was hunted very little of pikeperch fingerling.
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