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Analysis of the Selected Firm
Krejčík, Václav ; Veselý, Petr (referee) ; Hanušová, Helena (advisor)
This diploma thesis is concerned with a comprehensive analysis of ZETOR TRACTORS a.s. company. The main goal and mission of the analysis is to depict an actual stage of the company by some procedures and methods from the financial statements and the strategy and financial analysis, and on the basis of these analysises suggest some solutions and recommendations, which could be the subject matter towards improvement of the current situation in the future.
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Detection of the repolarization parameters from ECG
Brandejs, Jakub ; Halámek, Josef (referee) ; Veselý, Petr (advisor)
A T wave peak and offset detector based on an unpublished lead transformation that can be briefly described as multilead linear regression was proposed and implemented afterwards. Potential of the transformation as a useful QRS detection tool was revealed later on. Proposed QRS detector was put to the test of CSE database. Results were compared with work of other authors. Results of T wave peak and offset detector were introduced in visual way.
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Experimental data processing in real time
Veselý, Petr ; Harabiš, Vratislav (referee) ; Kolářová, Jana (advisor)
The thesis completes the current programming equipment for experimental measurement of isolated animal heart signals. It adds a block providing the pre-processing of the signals. The signals measured are the elektrogram (EG) and the action potential (AP). The origin of individual signals, the measuring method and the possibilities of noise elimination are dealt with in the theoretical part of the thesis. The practical part describes the pre-processing block securing the noise elimination during the AP. It uses accumulative methods of averaging the corresponding time periods of the AP. Based on the results of measuring the signal to noise ratio, the thesis suggests the most appropriate accumulative methods and their variables. In order for the chosen accumulative methods to work well, it is important to divide the AP process into sectors of corresponding shape (repeats). The connection between the EG and AP processes is used to determine the beginning and end of the sectors. These points are identified by the detection of R and T wave peaks in the EG. To detect the R and T waves, the thesis uses methods based on wavelet transform. The efficiency and accuracy of detection methods is verified by test EG signals with hand-marked R and T wave peaks.
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Memories
Prokop, Tomáš ; Veselý, Petr (referee) ; Ambrůz, Jan (advisor)
The topic of death and closely associated fragments through which I presented my opinion in this work had a long development. During my life I came across very often with parting my close persons. It is not reaction to present situation. It is a long time process which resulted in solving this problem in my mind. Consideration of the situation in this way helped me to put up with reality and to accept death as the natural phase of living organism. This exhibition was concipated as the memory for people who were a part of my life but now they exist only in my memories. Although this topic may produce a gloomy or controverse impression, my aim was not provocation or agressivity. I want my work to be a gesture of respect for people who are not among us and we should never forget them. The instalation is strongly dependent on space, it goes out of it. I tis necessary to perceive the exhibition completely which is one of the most principal things. A very important thing is a change of space and its cleaning. In this way I tried to achieve the communication between the space and the work of art. The space itself produces a monumental, almost sacral impression which is perfect for my topic. I didn’t want to overfill the space, that is why I chose a minimalistic composition including number of works of art. On purpose I let the space influence in it’s spiritual emptiness and gave it a chance to breath. The intervention in it must be perceived as a support of its expression. My work of art is based on cleanliness and stylisation of symbol.
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Usability of small wind turbine at household
Veselý, Petr ; Kracík, Petr (referee) ; Škorpík, Jiří (advisor)
The topic of bachelor’s thesis are small wind turbines, which can be divided into five basic parts. A history of wind energy is described in the beginning. Second part is all about manufacturers of wind turbines. Legislative and operating conditoins are prescribed in next section. Penultimate section deals with construction and main components of small wind device. Last part contains aerodynamic design with technical calculations.
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Aircraft load and balance procedures
Tomanová, Veronika Anna ; Obuch, Matej (referee) ; Veselý, Petr (advisor)
Bachelor’s thesis “Aircraft load and balance procedures”, deals with the balance of the aircraft and center of gravity and with possible computational procedures.It introduces the individual masses andpre-flight documentation, which is important for proper loading and balancing of an aircraft. The thesis presents a brief summary of the requirements of Ryanair airline, in particular relating to documentation and balance. The conclusion contains a comparison of manual and electronic Loadsheet in terms of balancing the Boeing 737-800 aircraft.
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Technical Handling of aircraft at Brno – Tuřany Airport
Šumpela, David ; Ptáček, Pavel (referee) ; Veselý, Petr (advisor)
Bachelor´s thesis “ Technical handling of aircraft at Brno-Tuřany airport discuss about handling procedures at Airport Brno, with a view of how to secure trouble-free and timely check-in of luggage and goods in airport traffic background. It introduces activities and types of check-in considering airport space facilities, its available equipment and flight frequency. It summarises knowledge of airport importance, its function and impacts on surroundings. In the last chapture there is a comparison with airport traffic at Praha-Ruzyně.
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Economical aspects of qrowing of selected energy crops
VESELÝ, Petr
The society is trying to find new and renewable technologies for securing the increasing consumption of energy. This kind of rediscovery source could be biomass. The question is which of the many types of biomass would be the best for economic effectiveness. The bachelor thesis solves the economic evaluation of selected plants and their potentially suitable for energy utilisation. For comparison was chosen four types of energetic plants: Cannabis sativa L., Phalaris arundinacea L., Miscanthus giganteus, Zea mays L. Literary part solves the general description of renewable energy sources, especially biomass. Next part of thesis is focused on agro - technical goings in planting of these aforesaid species of plants and methods of energy use of selected plants. In analytical part were each plants compared to other in economic aspect within the current price of inputs and outputs. From used the economic analysis was subsequently determined perspective of particular plants to their energy utilization for direct combustion. Cannabis sativa has a profit 1,991 CZK/ha without grants. With grantss it has a profit 8551 CZK / ha. The average purchase price of dry weight is 2350 CZK / t The total cost per year is 18 289 CZK / ha. Phalaris arundinacea has costs quantified at 7982 CZK. Financial income from one hectare is 268 CZK. The profit with grants is 6829 CZK / ha. Miscanthus giganteus shows a loss 3,944 CZK / ha, but with grants has profit 2,617 CZK / ha. The cost per hectare is 17944 CZK. Costs of cultivating Zea mays are 24013 CZK / ha. The graph shows that the loss from one hectare is 2293 CZK and with grants is profit 4269 CZK.
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Management flight simulator for decision support in health service facility
Veselý, Petr ; Mildeová, Stanislava (advisor) ; Beer, Daniela (referee)
My thesis aims several objectives. The first goal is to search the theoretical basis of management simulators and health management in order to create an overview of these two topics. Healthcare is an exceptional field, so as I set out to find specifics in health service management. Another aim of my thesis is to create a management simulator using Powersim software. Created management simulator is used as a modeling tool for simulation of processes and behavior of the upper or ward nurse on each shift the focus on utilization of subordinate nurses and supervisors themselves. The simulator is designed as a decision support system. The simulator has been tested and consulted on gastroenterology department of Nemocnice Milosrdných sester sv. Karla Boromejského in Prague. One of the goals is to make accessible the system thinking and its application to management. Using system dynamics approaches to case study to find appropriate recommendations for lower-level management in health care facilities in general. The last objective is the creation of test scenarios to verify the functionality of the simulator and testing hypotheses from which emerges a recommendation for hospital departments.
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