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Design of mobile horizontal wood-splitting machine
Dressler, Jan ; Škopán, Miroslav (referee) ; Knoflíček, Radek (advisor)
This thesis shows making of documentation for production powerfull wood-splitting machine for hardest forestal work. There are researched and soluted all phases of pre-production machine's lifecycle, also means analysis of conception, potentional risks and failures analysis and also definition of required properties. Based on those properties and results of analyses is possible to setting up condition which should be satisfied. At following part are descripted and shown features of machine-design . Main feature (component) of machine is its frame, also there are strenght analysis of frame. Machine movement features are mainly hydraulics pistons which are powered by asynchronous engine, whith alternative possibility movement by wheel tractor power-take off shaft or hydraulics output. There are performed all important properties. Working safety questions and high endurability of machine shold be also performed. At the end of work is realised conception and design study of forestal production system for wood processing with one universal source of energy – wheeled tractor.
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Comparison of legal regulation of basic institutions of a residential cooperative in Poland and the Czech Republic
Mendroková, Eva ; Oehm, Jaroslav (advisor) ; Patěk, Daniel (referee)
THE COLLATION A REGULATION OF FUNDAMENTAL INSTITUTES OF HOUSING COOPERATIVES IN POLAND AND THE CZECH REPUBLIC This work aims to capture qualities and shortcomings of the legislation in one of the important sectors of housing, the cooperative sector, in the context of a comparison of the two national legislations - in the Czech Republic and Poland. In both compared legislations, cooperative has its special character and long-standing tradition, which was introduced immediately in the introductory sections. The cooperative sector is the merit of this work. The issue of housing is always up to date, moreover, in practice we many time encounter with the uncertainties associated with the housing issue. Cooperative law in the area of housing is interesting in particular, with regard to incompleteness, and, in some cases, to insufficiency of Czech legislation, distinguish it from, more or less, consistent realization of housing cooperatives in Poland. Although both legislations have similar sources and traditions, and their characteristic developments, in the field of the law the willingness of legislators to adapt an important part of ensuring significantly differs from the housing requirements of the population. In the Czech legal system is a cooperative law captured only in a few provisions of the...
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Analysis of social services for seniors in the Czech Republic during the years 2007 - 2015
Fialová, Tereza ; Prudká, Šárka (advisor) ; Kotýnková, Magdalena (referee)
This thesis focuses on the theme of social services for the elderly and its development since 2007 to 2015. The goal is to describe the development of social services in the Czech Republic, in the regions of the Czech Republic and comparison between them. The Bachelor thesis also has the goal of informing about the current situation and future predictions. The theoretical part deals with the definition of social inclusion services within social policy. An integral part is the description of the basic forms of social services, social service providers and legislative and financial framework for social services in the Czech Republic. The method used in this part is the literature research focused on characteristics of social policies, particularly on social services. The empirical part follows information from theoretical part. The research is focused on the Czech Republic as a whole and then goes into exploring the specifics of individual regions and their comparison. Here, the methods used are: analysis of the existing system of social services and regional comparison. The data sources are mainly from Czech Statistical Office and Ministry of Labour and Social Affairs. The result of my investigation is the confirmation of the need for social services in the lives of seniors. The goal of this thesis is to highlight the current systemic shortcomings of providing and funding of social services, mainly because of increased number of seniors in Czech Republic.
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Design of ice resurfacer
Machálek, Róbert ; Paliatka, Peter (referee) ; Křenek, Ladislav (advisor)
Theme of this diploma thesis is the design of ice resurfacer. It deals with design of a special automatic vehicle, which is able to execute the process of ice resurfacing, without human control. With regard to the protection of the environment and health of the people inside rink arena, the propulsion system is based on the electric motor, with batteries as a power source. Final design reflects innovation of the automatization in this area. The appearance supports the uniqueness and the timelessness of the ice resurfacer and it is build up on the principles of the streamline design, with emphasis on the purity of form.
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Attacks on active network elements
Ščepko, Richard ; Kacálek, Jan (referee) ; Polívka, Michal (advisor)
The bachelor thesis deals with the topic of the security of computer networks. The tasks of the bachelor thesis are the attacks on active network elements with the aim of the catching of data between two users. In the created structure with a stellate topology, the user stations have connect to the active element (switch). In the thesis, the individual ways of attacks and the significance of ARP proceedings to MAC addresses have describ. Several programmes have use in order to take control over the device. Due to a big amount of these active elements the source code of the programmes had to be alter. The work with the programmes ARPtool and ARPoison demanded the operational system Linux, in our case the distribution of Ubunt. The programme WinArpAttacker could be set off under the system Windows XP as well. The achieved results and the description of the practical part are discuss in detail in the summary of the thesis. The result is the catching communication with the help of the programme WireShark.
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Environmental-friendly heating
Čekanová, Adéla ; Tabasová, Andrea (referee) ; Němec, Zdeněk (advisor)
The subject of thesis is environmental-friendly heating. Theoretical part includes overview of possible ways using alternative energy sources, especially solar energy and energy environment - heat pumps. Partical part is devoted to solution of environmental-friendly heating and heating warm water for family house using solar system. The proposal is documented with economic evaluation and calculation of economic return.
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Development of POS system application with support of EET for retail trade
Nguyen Manh, Tho ; Pavlíčková, Jarmila (advisor) ; Bruckner, Tomáš (referee)
The goal of this thesis is to design and develop an application software for the POS system. The main criterion of the developed system is to support online registration of sales, which meets the requirements stated by the Act no. 112/2016 Coll., on Registration of Sales. In this thesis the POS system is designated to support processes of retail trade. The theoretical part focuses on the description of the POS system and its components. To solve the issue of online registration of sales, an analysis of the legislation and the market with the POS systems was made. The thesis also presents an analysis of the processes and requirements, a solution design and the implementation of applications based on Java. To test the functionality of the developed application a test case was used. The final chapter summarizes the content of the thesis and outlines possible future developments. The output of this paper is a functional POS application, which will be available for download under open-source license. This paper could also serve as a business guide to understand the topic of POS systems and online registration of sales.
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Web-based application for Czech language e-learning
Lam Van, Duyet ; Vodňanský, Daniel (advisor) ; Zumr, Jiří (referee)
Lack of knowledge of the Czech language means a serious problem for foreigners living in the Czech Republic. Czech language should help them in communication, business, studying, but for some people it is also the necessary condition for obtaining a permanent residence. The aim of this bachelor thesis is to design and implement a web application that should serve as a source of learning the Czech language for foreigners. To achieve this goal, the thesis first deals with the analysis of the existing solutions for Czech language e-learning. A design of a web application, user interface and the structure of the database model is suggested based on the finishing analysis. After designing the web application, its development follows, in which the client/server architecture and selected web technologies including Laravel Framework, jQuery and MySQL database system are used. The output of this work is a detailed web-based application that provides an access to educational lessons, instructions and exercises for users, who need to improve in Czech language. They can test their knowledge and determine their skill level.
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Defence of organism against reactive oxide substances and the role of nutrition in it
BENDLOVÁ, Radka
Reactive oxygen and nitrogen species along with environmental toxins are the most frequently cited sources of pathological effects on physiological proceses in man and on the development of degenerative diseases (diseases of civilization). Numerous free radicals commonly occur in the organism because they are part of physiological processes (physical exercive, food processing, the body's immune defence). On one hand highly reactive oxygen species play an important role in antimicrobial protection of the human body, helping to kill microorganismus during phagocytosis. Other side of oxidative stress (overproduction of reactive oxygenates) participates damage to proteins, lipids and nucleic acids. Oxidative damage to biomolecules has to be counteracted by antioxidant defense. Sufficient level of antioxidants in biological tissues act protectively. If we follow the recommended quantity and composition of food rich in antioxidants we can substantially contribute to improving our health and reduce the risk of manifestation of the serious diseases, so called civilization diseases.
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