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Unconventional Methods for Interacting with a Robotics Workplace
Dvořák, Jakub ; Beran, Vítězslav (referee) ; Materna, Zdeněk (advisor)
The bachelor thesis focuses on non-traditional methods of interaction with a robotic workplace, with an emphasis on camera tracking of the user, control of the workplace using camera outputs and human-robot interaction. The main focus of the work is the integration of Azure Kinect, a human detection device, into the ARCOR2 robot programming system. This thesis presents an extension to ARCOR2 that uses Azure Kinect to obtain information about the users' location and motion, which is then used to control the workplace using gestures, and explores the possibilities of interacting with the robot workplace. This extension enables easier and more natural human-workplace interaction, contributing to more effective use of robots in industry and research. The result of this work is a functional system for tracking the user with a camera, including the possibility of using this information to program the robotic workstation. The result of the work further increases the efficiency of human-robot interactions and opens the door for further innovations in robot programming using the ARCOR2 system.
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Strategic Planning at the Local Level
DVOŘÁK, Jakub
This thesis deals with the strategic planning in the public administration and at the local level. The aim of this paper is to map the strategic planning in the public administration and its development, and to analyse and compare all necessary strategic documents for the well-functioning of Písek. Other priorities of the paper include the assessment of the relationship between strategic planning and urban, local and regional development strategies. Further, the strategic documents needed for the well-functioning towns and municipalities are analysed and dealt with. In addition, development and changes in strategic planning are evaluated after the accession to the European Union. All the strategic documents needed to operate within this local level (Písek) are analysed and compared in terms of mutual compliance between the main strategy "Strategic plan and creation of the concept of development of the town of Písek until 2025" and other development documents. Analysis based on publicly available strategic documents and the results are compared afterwards. In conclusion, recommendations and proposals for improvements are provided.
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Mundanity at the End of the City
Dvořák, Jakub ; Nikitinová, Alice (referee) ; Artamonov, Vasil (advisor)
The bachelor's thesis is part of a long-term built and developed cycle of paintings, in which I deal with the environment of the small-town periphery, or the small-town landscape in general. In the paintings I try to create an atmosphere on the aspects of mundaneness, everyday life and civility. I do not avoid a certain descriptiveness to express my message to the audience. In painting, I looked mainly at composition and color. My main goal is show to the viewers the image of a contemporary Czech small town.
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Vítkovice in the Era of State-building. The Contribution to Social History
Dvořák, Jakub ; Hnilica, Jiří (advisor) ; Pokorný, Jiří (referee)
The aim of the diploma thesis called "Vítkovice in the Era of State-Building. The Contribution to Social History" is to describe and analyse social relations and social interactions in Vítkovice in the twenties of the 20th century. It is focused on two main topics which were really important for society in Vítkovice in that period. The thesis consists of two chapters, which are: relation between nations and housing strategy. The dynamics of the society in Vítkovice is determined by the Vítkovice Ironworks. That is reason why company is such important part of the research field. Position of Vítkovice Ironworks was very influential because of connection between the company and the city. Whereas relations between nations were strained because of policy of the company, despite of housing crisis Ironwork's housing strategy helped to unify the society.
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The Use of ICT in the Institutional Care System
Dvořák, Jakub ; Mlčková, Marie (advisor) ; Pilař, Jiří (referee)
The dissertation thesis The Use of ICT in the Institutional Care System is focused on institutonal care, its definition and terminology as well as the description of specific institutional care system components in the Czech Republic and their legal framework. The dissertation also studies the use of estabilished information and communication technologies (ICT) in the institutional care system and includes an analysis of both the internal information system in Diagnostický ústav pro mládež, Praha 2, Lublaňská 33 and the web based information portal "Institutional Care Aspects" for purposes of the institutional care system
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Education and Training of Hoplites in the Ancient Sparta and Athens
Dvořák, Jakub ; Přívětivý, Lubomír (advisor) ; Fiala, Miloš (referee)
Title: Education and Training of Hoplites in the Ancient Sparta and Athens Objectives: The objective of the thesis is to create the comprehensive overview of the education and training of soldiers in the ancient Sparta and Athens with emphasis on the army physical training and special physical training and following comparison with approach to training of current soldiers. Methods: The thesis is a development study of armies of the ancient Sparta and Athens with focus on the education and physical training, utilizing the methods of historical research. For the scientific research I have chosen the methods: direct, indirect, perspective, retrospective, induction, comparative method and internal and external criticism of sources. Results: In the thesis I research the approach to education and training of soldiers in the ancient Sparta and Athens. The Spartan system of raising boys started in childhood and took almost their whole life. Compared to that, the Athenian training focused more on the education than on the military training which did not begin until the age of 18. Both the Athenian and Spartan society raised their citizens to strong patriotism so they would defend their homeland in case of need. In combat the soldiers mainly utilized their spear and shield, and their combat tactics was to...
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Deep learning for tree line ecotone mapping from remote sensing data
Dvořák, Jakub ; Potůčková, Markéta (advisor) ; Lefèvre, Sébastien (referee)
Deep learning is growing in popularity in the remote sensing community, especially as a classification algorithm. First part of this thesis describes deep neural networks commonly used for remote sensing classification and their various applications. Capabilities of selected geospatial software suites in relation to deep models are also discussed in this part. Theoretical findings from the first part of the thesis are validated using two deep convolutional Encoder-Decoder networks - U-Net and its proposed adaptation called KrakonosNet. They are used to perform a sematic segmentation of spruce trees and dwarf pine shrubs in the tree line ecotone of the Krkonoše Mountains, Czechia. A normalised digital surface model is employed for creation of sufficiently large amount of training data, while the classification itself is performed using only optical imagery with very high spatial resolution. Resulting classification is compared to a set of traditional remote sensing classifiers, namely Maximum Likelihood, Random Forest, and a Support Vector Machine. Both U-Net and KrakonosNet significantly outperform the other classifiers on this dataset and will be consequently used in a related research project. Key words deep learning, U-Net, Krkonoše mountains, classification, vegetation mapping, picea abies,...
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Improvement of manufacturing technology of flange
Dvořák, Jakub ; Fiala, Zdeněk (referee) ; Jaroš, Aleš (advisor)
This diploma thesis focuses on improvement of the existing technology of the flange part in cooperation with the company Znojemské strojírny, s r.o. The theoretical part describes the technologies used in machining of the component. Subsequently, cutting materials and aluminum alloys are dealt with. A detailed analysis of the existing technology is performed in the practical part of the thesis followed by rationalization of the production process, which was carried out with respect to time and financial savings. A new technological procedure is developed after the improvement of the current production process. Finally, a technical-economic evaluation of the design improvement process is carried out.
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Design of a building using alternative materials with respect to the requirements for sustainable development
Dvořák, Jakub ; Remeš, Josef (referee) ; Žižková, Nikol (advisor)
This diploma thesis deals with the design of a small family house, which construction uses alternative building materials. The first part of the thesis is devoted to the world, European and Czech legislation related to sustainable development. The concept of ecological construction, which focuses on the possibilities of reducing the negative impacts of construction production on the environment at various stages of construction and on energy, material, water and waste management, is also presented. The thesis also describes advantages and disadvantages of particular solutions. In the second part of the thesis, which based on theoretical knowledge, is the design of a family house from alternative materials worked out. The design of the study in the scale of 1:100 consists of measured floor plan drawings of all storeys, characteristic measured section drawings, layout plans with displayed furniture and equipment, elevation drawings of particular facades, roof drawings and situation design. The drawing part is accompanied by a text part. The processed design is compared to the reference building and then evaluated from the point of view of functional, economic, environmental and social requirements.
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Impact of low-cost airlines on air transport market
Dvořák, Jakub ; Vošta, Milan (advisor) ; Vlčková, Jana (referee)
The master thesis analyses the impact of low-cost carriers on development of both primary and secondary airports. The analysis of selected airports in Italy, Germany, Norway and Sweden and following comparison between the development across the regions are the used methods. The thesis examines the historical development, liberalization of the market, formation of low-cost carriers and their impact on the development of secondary airports and airports themselves. The analysis of primary and secondary airports in three geographically different regions allows a comparison of the development between both airports groups and the identification of the impact of low-cost airlines on different regions of Europe.
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