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The changes in social climate of a class coming from the 1st grade
KUBÁTOVÁ, Stanislava
The bachalor work deals with the changes in social climate of a class coming from the 1st grade to the 2nd grade at the basic school. This question was checked in selected schools with different numer of pupils. The questionnaire was done to show some changes in the social climate. What the changes are about and what the changes are caused.
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Surface relief evolution in cast superalloy In738LC fatigued at room temperature
Samek, Petr ; Obrtlík, Karel (referee) ; Juliš, Martin (advisor)
Low cycle fatigue is an important valving parameter of materiale which are exposed random alternate strain during their operation. The alternate strain in that material is caused by temperature fluctuations during operation and outages such as aircraft engines. Tests of low cycle fatigue were performed on samples of superalloy Inconel 738LC at stable room temperature at 23°C. The actual experiment took place at certain intervals, consisting of cycling itself, and observing changes in surface relief by light and electron microscopy. There was observed significant surface relief at an early stage of low cycle fatigue. We compared results of measurement with other different observation methods.
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Volumetric model of human vocal folds
Vampola, T. ; Horáček, Jaromír
The article describes the vollumetric 3D FE model of real human vocal folds in a defined phonation position. The model was developed from the CT images of the plaster casts obtained by a special procedure during experiments with the excised human larynges, when the phonatioon caused by the airflow was suddenly stopped without changing the position of the fixed larynx. The model is determined for studies of dynamical stresses in the vocal fold tissue during vocal folds collisions.
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The natural seasonal changes in the food choice and digestive tract of wild ruminants
Kamler, Jiří ; Homolka, Miloslav
Herbivore populations all over Europe have been strongly influenced by human activities. A combination of harvest, changes in forest structure, supplementary feeding, predator extirpation and others factors have led in most cases to increases of their populations and a severe impact on the composition and structure of the forest vegetation. The food choice of free living ungulate species is strongly influenced by season and animal species and changes in diet composition and quality cause the changes in the digestive tract. Effective management of ungulate populations and forest ecosystems should be based not only on detailed information about the impact of deer browsing and the number of deer to harvest but also on the density of deer species, the food supply, the structure of diets consumed by individual species, attraction and quality of the individual components of food supply the total quality of food taken and seasonal changes in digestive tract.
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The Macroeconomic Impacts of the Selected Oil Shocks in the United States of America
Šikulová, Markéta ; Johnson, Zdenka (advisor) ; Tajovský, Ladislav (referee)
The aim of this study is to analyze macroeconomic impacts of four selected oil shocks on the United States economy and their subsequent comparison. The first part of this study deals with the theoretical background of supply shock, its influence on the economy, and the possible responses of economic policy. Furthermore, in the first part I focus on the historical events that led to the oil crisis, specifically on the OPEC oil embargo imposed on the United States, production cuts caused by the Iranian revolution, Iran-Iraq War and Persian Gulf War and on the demand as well as the supply factors that led to the oil shock of 2007-2008. The second part of this study presents the specific impacts of four selected oil shocks on the US economy and their comparison. Based on the findings, it was possible to confirm the hypothesis saying that past oil shocks, especially those that took place in the 1970's, had more negative impacts on the United States economy in comparison with those that happened more recently. In other words, that the effects of changes in oil prices have lessened over time. There are many reasons of this moderation, but the most important ones include more effective monetary policy response, the decrease in wage rigidities, and more recently also the decline of United States dependency on imported oil.
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Verification Tightness of Headlamp
Maule, Jiří ; Pernikář, Jiří (referee) ; Osička, Karel (advisor)
The task of my work is to describe and analyse tightness control of front headlights in automotive industry. This work is concerned with theoretical indi-cative allocation according to the light source, development and contruction of headlights in preamble. There is shown the way of disclosing the outflow pres-sure area at loose headlight in next part of this work. It defines the most proba-bly caused reason of untightness with help of Ishikawov diagram. There is also made evaluation of measured values and determined the main cause of un-tightness. At the end there are shown possibilities of statistic´s evaluation of measured values and made changes necesarry for untightness elimination.
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Kritérium stability bi-materiálového vrubu se dvěma singularitami
Klusák, Jan
Interfaces with a step change of material properties occur often in technical constructions. In combination with a sharp notch it usually leads to singular stress distribution in a vicinity of such a wedge. The existence of two singularities seems to be the main problem within study of this stress concentrator. The other problem is that each singularity does not correspond to particular mode of loading. The presented contribution studies stress distribution in a bi-material wedge vicinity and shows a method of solution of the problems in case of existence of multiple stress singularity
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Implementation of the budget in time series 2012 - 2013 in concrete terms of the city Havlíčkův Brod
Kopecká, Gabriela ; Takáčová, Hana (advisor) ; Nováková, Štěpánka (referee)
The main aim of the thesis is to analyse the budget implementation in monitored years 2012 and 2013 of city called Havlíčkův Brod. The first part includes the analysis of concept of community, its scope and authorities. Then the thesis is focused on the structure and process of budget formation. Finally, in this part it can found the fundamental information about the accounting reform of public finance which took place in the year 2010 and the main changes which were set up afterwards. The second part is oriented on the chosen city Havlíčkův Brod. There are general information about the city and detailed analysis of its budget as well. The analysis is related to its incomes, expenses and budgetary results, which is furthermore compared with accounting result. Furthermore, the transaction which cause the distinction between these two results are mentioned. In the last chapter of the seconf part are analysed monetary funds of the city, their creation and operation with them.
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Řízení IS/ICT se zaměřením na sourcing služeb informačního systému
Šebesta, Michal ; Voříšek, Jiří (advisor) ; Havlíček, Zdeněk (referee) ; Příklenk, Oldřich (referee) ; Král, Jaroslav (referee)
Research on outsourcing has been around for several decades, while recent evolution in the information systems discipline towards ICT service commoditization significantly changes the context of decision-making. Services that are available on-demand via the Internet allow organizations implementing functions they demand in a fraction of time. This trend represents a chance for organizations seeking to use advanced ICT services without a need of major investments. Problem is the current lack of guidelines and tools for managing ICT services and their outsourcing. Given the trends on the ICT service market, it is expected that much of the IT management in the future will encompass the ICT services and utilize service-level structures. Methods currently available are either too broad or encompass only small part of the whole problem. Ad-hoc or unsound decisions in this area might cause major complications in terms of quality, usability, integration, and consequently influence total cost of organizational IT. Organizations need to either revise existing models or propose and implement completely new models to manage their IS/ICT. This thesis deals with the management of IS/ICT with focus on the ICT services outsourcing. It discusses available sourcing models in the literature and links them to the various interconnected areas. Based on these areas, it presents an integrated view on IT outsourcing strategies. Most importantly the thesis proposes an original concept for decision-making about outsourcing of ICT services named the SOURCER framework. This approach utilizes the presented outsourcing strategies, and introduces a complex methodology and decision-making criteria that will assist organizations with selection of ICT services in order to maintain and manage a most suitable ICT service portfolio. The decision-making is based on four essential viewpoints: function, costs, time, and quality. These viewpoints are discussed, individually analyzed, and serve as a basis for further research. The whole framework is developed and validated according to Design Science Research Methodology (DSRM). Individual components are evaluated using a survey among a group of selected IT managers. Proof of concept is then established by a case study on framework use in a real organization. This case study covers strategy specification, business--IT alignment, specifying service architecture and its interconnections, outsourcing, and management of the ICT service portfolio.
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