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Interactive flexible program - Sulfur chemistry and its impact to acquiring of curriculum
Dvořák, Michal ; Čipera, Jan (advisor) ; Bílek, Martin (referee) ; Havlíček, David (referee)
13. Summary At the end I have found out that all the main and partial goals identified at the beginning of the work have been fulfilled and the stated hypothesis has been confirmed. The results of the educational material analysis show that there is no any satisfactory complex educational program on the market. The questionnaire investigation between teachers and pupils acknowledged the present trend of using computers in education. It was explicitly demonstrated the interest at the both side oť the utilization in education system. The most of teachers appreciate the possibility to edit the Program according to the current needs. The chosen technology DHTML allows any user with the basic computer literacy and at least elementary knowledge of HTML to modify and adjust the Program in compliance with the actual conditions. On the basis of the facts established by enquiry I have created the Interactive Flexible Program "Chemistry of Sulfur" in order to all requirements on the modern didactic instrument specified for self-study. I have verified the created IFp during the study on some secondary schools in the Czech Republic. The results proofed the main research hypothesis of this work that the self-study with IFP contributes to the better results within learning of chernistry. I only did not succeed in the...
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Implementation of Security System in Practise
Havlíček, David ; Bartuše, Jiří (referee) ; Ondrák, Viktor (advisor)
The aim of my bachelor thesis is to accomplish safety analysis of an enterprise, evaluate current state, submit the most applicable proposal of a solution, make a budget and familiarize investor with the results. After the investor's approval, practical implementation and proof of practicality of security systems will be executed.
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Creation of New Prediction Units in Data Mining System on NetBeans Platform
Havlíček, David ; Bartík, Vladimír (referee) ; Lukáš, Roman (advisor)
The issue of this master's thesis is a creation of new prediction unit for existing system of knowledge discovery in database. The first part of project deal with general problems of knowledge discovery in database and predictive analysis. The second part of the project deal with system developed on FIT, for which is module implemented, used technologies, concept and implementation of mining module for this system. The solution is implemented in Java language and is a built on the NetBeans platform.
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Behavioral finance: An analysis of the impact of the moon cycle on the stock market
Horniaková, Veronika ; Havlíček, David (advisor) ; Cibulka, Jakub (referee)
Work deals with the current theme of behavioral finance. The work is gradually resolving the question of development of this theory, which continues into authors description of their approaches to the topic. Attention is also paid to the psychological and calendar effects influencing the investors in the stock markets, which impact on the stock markets themselves. Analytical part solves the problem of the impact of moon phases on the stock market. The aim of this work is to determine whether the monthly cycle impact on investors' decisions. Three stock indices were examined for the period of three years. Analysis examines two phases, full moon and new moon. The analysis concluded the statistically significant effect of a new phase, for two of the three stock indices monitored.
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The analysis of selected behavioral biases in the context of the stock market
Havlíček, David ; Musílek, Petr (advisor) ; Daňhel, Jaroslav (referee) ; Budinský, Petr (referee)
The thesis focuses on the partial synthesis of investment strategies based on the theory of efficient markets and behavioral finance. Model of investment behavior consists of three parts - the Markowitz model of portfolio approach , De Bondt - Thaler model of re-building portfolio by capital gains in past and a model of short-term behavioral biases. Parameters of behavioral biases are determined arbitrarily and calibrated using correlation analysis for stock index DJIA and the particular stock title. The assembled model of short-term behavioral biases can explain only about 1 percent of changes in market prices of assets and regression analysis doesn't confirmed their statistical significance. Better results were found in a particular stock title than the stock index. The model of investment behavior has shown that without taking into account transaction costs Markowitz model was the most successful, but taking into account the costs De Bondt - Thaler model was more successful. The model of behavioral biases couldn't even overcome market benchmark, but in terms of risk the model was the least risky. The overall model of investment behavior also suggested the possibility of prediction of financial crisis, which could also be a space for further research in this area. The synthesis would also be appropriate to explore also by other methods such as simulation or real survey.
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