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Shape optimization of shield of asynchronous machine
Dítě, Pavel ; Hadaš, Zdeněk (referee) ; Dušek, Daniel (advisor)
The subject of this diploma thesis is to optimize the shield of asynchronous motor. In the thesis are given results of modal and the strain-stress analysis made for model of the shield, which is currently produced. To resolve this issue was used CAE programming system Pro/MECHANICA, which is based on method of geometric elements – GEM. The main output of this work is proposal of two new optimized shields of asynchronous motor and for these are presented results of modal analyse and the strain-stress analysis. Part of the thesis is design and technical-economic evaluation of casting methods for new shield production.
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The symbols gallery in chorus of Prags cathedral
Šafránek, Pavel ; Sojka, Jaroslav (advisor) ; Šmied, Miroslav (referee)
The symbols gallery in chorus of Prags cathedral This thesis expleins about a heraldic decoration under a inner triforium of St. Vitus Cathedral in Prague. This decoration, which began to form from the Renaissance, is veluable but it was offer overlooked. This decoration is set containing 38 provincial symbols. This thesis shows a context between symbols and a decoration of the metropolitan templ. This work is completed by contexts of history and by exploring of style evolution in art history. St. Vitus Cathedral., armorial gallery, heraldry, murals peitings Ferdinand I., King, Margrave, Count, Prince, character, coat of arms, shield, gem, seal
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Shape optimization of shield of asynchronous machine
Dítě, Pavel ; Hadaš, Zdeněk (referee) ; Dušek, Daniel (advisor)
The subject of this diploma thesis is to optimize the shield of asynchronous motor. In the thesis are given results of modal and the strain-stress analysis made for model of the shield, which is currently produced. To resolve this issue was used CAE programming system Pro/MECHANICA, which is based on method of geometric elements – GEM. The main output of this work is proposal of two new optimized shields of asynchronous motor and for these are presented results of modal analyse and the strain-stress analysis. Part of the thesis is design and technical-economic evaluation of casting methods for new shield production.
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Analýza faktorů ovlivňující strategie a očekávání českých začínajících firem
Šála, Miroslav ; Lukeš, Martin (advisor) ; Jaklová, Martina L. (referee)
This thesis goal is to analyze the factors that are influencing the strategies and growth expectations of the Czech start-ups. The analysis is based on the data sample from the Czech GEM 2011 and unique study of the Czech start-ups performed in 2011 as well. Various statistical methods are used to determine which microeconomic factors affect (1) the strategy choice and (2) growth expectations. As for the factors influencing expected growth, the research is concluded by the creation of the regression equations explaining the expected growth in the revenues as well as expected growth in employees. The factors influencing strategy choice are: managers-owners experience, the environment, self-efficacy, gender, and innovativeness. The factors influencing expected growth in revenues are: innovativeness, self-efficacy, competitive strategy, managers-owners experience, social capital, export intention, and business planning. The factors influencing the expected growth in employment are: legal structure of company, export intention, self-efficacy, innovativeness, competitive strategy, business planning. Following variables create the regression equation explaining expected growth in revenues: financial planning, export intention, education, IPR use, and age of entrepreneur. The variables explaining expected growth in employees are: (1) export intention, product newness, and legal structure of the company, (2) product newness, differentiation inclination, and financial projections. Alongside, the Porter's generic strategies framework was proved to fit the data sample while it was showed that a portion of Czech entrepreneurs are "stuck in the middle". By these findings, this thesis provides unique empirical verification of the growth and strategy theory on the sample of the Czech entrepreneurs.
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