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The use of Computers in the Number Theory
Konečný, Zdeněk ; Karásek, Jiří (referee) ; Skula, Ladislav (advisor)
PARI/GP is a relatively obscure mathematical software that was designed especially for quick calculations in the number theory, but which has also found its application in other areas of mathematics. This work gives an overview of the basic commands of PARI/GP, and some simple examples to show their potential use. PARI/GP is then used for looking for large primes of special forms.
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Housing market and its financing in Zlín
Karásek, Jiří ; Dvorská, Michaela (referee) ; Ivanička, Koloman (advisor)
This bachelor thesis is focused on the housing market (market for flats) and their financing in the city of Zlin. It is divided into two parts - theoretical and practical. The theoretical part explores basic concepts of living and state concepts of living for the next 8 years. With this is related to the additional support program from the state in the living area. The practical part deals with the housing market in city of Zlín following to the new zoning plan. In conclusion is compiled the concrete financing flat by the help of building savings loan.
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Graph theory and its applications
Huclová, Alena ; Karásek, Jiří (referee) ; Pavlík, Jan (advisor)
It is often necessary to be oriented in the complicated relations between parts of a unit. This problem can be solved by the graphs’ theory very well. Graph G is an ordered pair (V,E) where V is a non-empty set of vertices (our parts of the unit) and E is a set of two-element subsets of the set V called arcs (i.e. relations between parts of the unit). G= (V,E) The graph aplication is frequently hidden. It is not found in the solution of the problem, but could be used to express and substantiate it quite easily. In my work I will deal with optimization problems of a graph. Problem of the maximum network flow that we solve using directed graph can be an example. As for non-directed graphs, we will be interested in the search of a minimum frame of a graph.
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Applications of Fibonacci numbers in economy - Elliott Wave Principle
Rusyniak, Martin ; Karásek, Jiří (referee) ; Klaška, Jiří (advisor)
The Elliott wave principle, as a technique for prediction of price movements, combines knowledge of Fibonacci numbers, golden ratio and crowd psychology. This method replaces price fluctuations with waves, amongst which it is finding relation to the golden ratio. In the introduction of this bachelor thesis, we are going to have a look at Fibonacci, his integer sequence and theoretical description of the Elliott wave principle. The core of this thesis is explanation of basic strategy on five-wave pattern and later, swing breakout strategy and 3-swing pattern. All of these strategies are presented on real-world examples with explanation of analogy and nuances. These strategies were explained as factual usable algorithms with clarification of all properties. Concept of algorithm for the application of breakout strategy and its flowchart is included in matching chapter. After that follows insight into problematic of spirals as a method uncovering another options for use of the golden ratio for analysing price movements.
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Commercialization of residential buildings
Karásek, Jiří ; Vaňková, Lucie (referee) ; Hanák, Tomáš (advisor)
This thesis deals with the issue of commercialization of residential buildings. The theoretical part introduces the idea of the business cycle and its relation to economic crises. The theoretical part of this thesis also deals with the area of development and related financing and marketing development projects, which is applied subsequently to the practical part for the particular developer's residential project. In addition to the application of this theoretical knowledge is the analysis of a questionnaire survey among residential developers, which is the basis for analyzing the possibility of effective commercialization of residential development projects in the post-crisis period at different stages of the business cycle.
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Fundamentals of quadratic fields
Ivičič, Vojtěch ; Karásek, Jiří (referee) ; Skula, Ladislav (advisor)
The aim of the thesis is to describe the fundamentals of quadratic fields. In the first part integer and polynomial arithmetic is mentioned. The main part discusses the topic of quadratic field, quadratic integer, Gaussian field and Gaussian integer. The final part deals with quadratic fields without unique factorization and a solution of the problem through ideals.
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Diet of proffesional drivers from the perspective of nutrition therapist
KARÁSEK, Jiří
The diet of professional drivers is very different from the general population. This difference is due to a number of factors. Extraordinary working hours, irregular sleep, physical inactivity and stress. Poor facilities for the actual preparation and storage of food and poorer availability of factory catering. Professional drivers therefore often suffer from a range of health complications including obesity, type 2 diabetes mellitus, cardiovascular disease, hypertension and metabolic syndrome. The aim of the bachelor thesis was to investigate the diet of professional drivers in the Czech Republic. To map their diet in terms of caloric intake, macronutrient intake and sugars. And secondly, to find out whether the offer in the catering facilities they use during working hours corresponds to their demand. Quantitative research was chosen to meet the objectives. Anthropometric data such as height, weight, BMI and waist circumference were collected and evaluated. A questionnaire focusing on lifestyle and eating habits and an evaluation of the last 24 hours' diet. Data collection was conducted at motorway rest areas in the Central Bohemia region. The research population consisted of 30 professional truck drivers in the age range of 29- 60 years. The bachelor thesis revealed significantly higher values of BMI and waist circumference compared to the average values of the population in the Czech Republic. The questionnaire survey revealed the diet and lifestyle of the professional drivers on the road. More than half of the respondents were smokers, two thirds drink alcohol and most of them do not engage in any physical activity. Analysis of the menus showed that their calorie intake was on average 14% higher than their daily energy needs and their consumption of sugars was noticeably higher than the recommendations. The bachelor thesis provides a comprehensive view of the diet and lifestyle of professional drivers. It highlights the impact of improper diet and the incidence of associated complications. The bachelor thesis is intended to raise awareness in society of this issue and may be useful to health care personnel who work with patients in the driving profession.
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Prevention of ischemic involvement of the heart in acute coronar disease in prehospital care
Strnadel, Matěj ; Karásek, Jiří (advisor)
The acute coronar desease takes an important place as a cause of death in the world. The prehospital care, I wanted to describe here, is the first part of prevention of the ischemic involvement of heart. As mentioned, the fundamental part is a general idea about the symptoms given by the desease, which allows to start the terapeutic process by picking up the phone in order to call for a help. A duty of a doctor of the first contact is to recognize, if we are facing the acute coronar desease and to begin the treatment. The objektive is to establish the blood flow again as quickly and safety as possible. Acetylsalicyl acid and heparin is given to the patient immediately. A combination of other antitrombotic druggs is being tasted nowdays. The PCI is an obtion for the patiens with ST elevation and the patiens with ST depression in high risk. A trombolisis, as far as indicated, is used only for patiens with elevation of interval ST. The problematic of faciliting trombolisis is a question of future, because a satisfactory evidence does not exist yet.
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