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Dynamic properties of some physical models of artificial vocal folds
Šidlof, Petr ; Veselý, Jan ; Horáček, Jaromír
The report presents results from measurements of acoustic and vibratory characteristics of six originally designed artificial vocal fold prototypes made of silicon rubber and based on various aeroelastic principles. During measurements, the dynamic subglottal pressure and output acoustic pressure were recorded. Spectral analysis of the signals was performed, and where the construction permitted, the vibrations were also observed by means of videostroboscopy. For two prototypes a shape and material optimization is possible with the aid of the mathematical models developed in IT AS CR.
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Pohyb rotoru ve dvou bezdotykových ložiskách
Půst, Ladislav ; Kozánek, Jan ; Veselý, Jan
Two problems of contactless bearing-passive magnetic bearing and aerodynamic bearing - are presented. Numerical solution of 6 differential equations enable to study the influence both of the rotor weight and of impacts in retainer bearings on the dynamic responses of unbalanced rotor. A new method of measurement and evaluation of segment motion in aerodynamic bearings is proposed and tested.
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Dynamic properties of some physical models of artificial vocal folds
Šidlof, Petr ; Veselý, Jan ; Horáček, Jaromír
The paper presents results of measurements of acoustic and vibratory characteristics of several artificial vocal fold prototypes based on various principles. During measurements the dynamic subglottal pressure and output acoustic pressure were recorded. Spectral analysis of the signals was performed, and where the construction permitted, the vibrations were also observed by means of videostroboscopy. In some cases, a computer-modelling-based shape and material optimizations is possible with the aid of the mathematical models developed in IT AS CR.
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Development of the European monetary integration - involvement of the Czech republic
Veselý, Jiří ; Plchová, Božena (advisor) ; Müllerová, Františka (referee)
In the beginning, the thesis opens a theme of creation and shaping of the European monetary system and passes on the conditions for the adoption of further states. The next chapter deals with the expectation of the Euro implementation and some reasonings, what changes might occur. The middle part is devoted to the relationship of the European Monetary Union and the Czech republic. There is a timetable for the introduction of the euro and its principles outlined here too. Important is also the view of other states and their experience in entering the eurozone. The last chapter describes the theoretical spheres of the changes for entrepreneurs and businesses, and these are then applied to a specific company in the Czech economy.
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Formatting documents with LaTeX
Veselý, Jindřich ; Komárková, Lenka (advisor) ; Bína, Vladislav (referee)
The aim of this work is to acquaint students with the possibility of formatting their graduation theses in other way than usual. LaTeX is in this way certainly more appropriate than a tool such as MS Word. The work is focused on students and accordingly are also designed its parts. Students get acquainted with the most important elements and aspects of language TeX on specific examples or in the form of source code of this work.
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How to establish a company
Veselý, Jiří ; Čapková, Tereza (advisor) ; Dvořáček, Jiří (referee)
In my work I decided to create two parts, first one is teoretic part in which I describe important phrases, types of companies, business plan ect., in practic part I create my own business, it is a multifunctionning sport centre, called Sport centrum s.r.o..
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