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Stepper motor control using CPLD
Daněk, Jan ; Kolouch, Jaromír (referee) ; Kováč, Michal (advisor)
The aim of my bachelor thesis was the control of CPLD stepper motor. To create a radio controlled antenna rotator. The controlling is done by a computer using RF circuits. The thesis includes a construction and principles of stepper motor. Basic structures of CPLD circuits were applying to create the control circuit. The possibilities of sensing the position and the data storage circuit were discussed. The control program in VHDL was implemented in development boards. The development board is connected to radio receiver circuit and the stepper motor driver. A transmitting board was connected to a personal computer or other device using RS232 interface. Printed circuit boards for transmitter and receiver circuits were created. The PC program was designed for data transmission. The program sends data and communicates via RS232 interface.
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Interpretation of organ music
Bařák, Hynek ; Daněk, Josef (referee) ; Malý, Břetislav (advisor)
In my diploma thesis I want to deal with another topic which is very interesting and important for me and that is organ and organ music in general and everything that belongs to them. From history, production, maintenance to play itself. In most of my previous works, not only at college but also earlier, fragments of this instrument appear in my paintings (mainly whistles, which are actually the most visible and their size determines the size of whole organs and is their precept) even though I have devoted myself on another topic, these fragments I had some need to plant there. Organs are referred to as the royal instrument, they are the largest and mechanically the most complicated musical instrument. That is the complexity I would like to express in my pictures, I do not mean the complexity of the organ for the technical, construction, but especially the complexity of playing. The need for the right combinations of different registers with differently colored tones and tools. Swap pedal handbooks, etc. This is all about fascination for me. In this diploma thesis I want to use the themes that appeared on the surface often as secondary or I did not put such emphasis or were the main topic for example only one semester, but in fact I continued to work with them subconsciously in the same way, Layers, Recycling, Reaction to Substrates, etc. It could be said that such organ compositions are such layers as Bach's or any fugues that are gradually being added, layers of new and new tones often result in the the full extent that the organ is able to administer. The layer I used to work with before, and actually always appears in my works, has actually become an integral part of my paintings. I want to express the complexity of the organ compositions in my paintings, as I do. Not only by layering, but also by using different techniques, not just acrylic. I also used this in my previous work, and examined how they work with each other. I have responded to differently produced backgrounds. Organ music can be considered complicated because all we hear is produced by one person. Who must play and cater everything else that is associated with it, except perhaps the bells pedaling. This series of images will not, in the end, express myself visually, at first sight nothing concrete, over time I have come to a pretty abstract image. I do not mean to say that organ music is abstract, especially if I talk about Baroque or Classicism. Maybe in romanticism, for example, F. Liszt and his organ compositions are so complex and terribly crazy that I might consider them quite abstract. But just the organ music of Liszt, which I admire most, I think it is not possible to express it in abstract form. It's a mad, complicated tangle of different, tones, colors, games with registers, blinds, and so on, and I want to express it all on the canvas.
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Performance Art as a Border Form of Artistic Expression
Vatulíková, Andrea ; Daněk, Josef (referee) ; Havlík, Vladimír (referee) ; Chamonikolasová, Kaliopi (advisor)
While taking into account the field of study of performing arts, I assume that the category called „performing arts“ underwent many reforms in the 20th century, making it almost impossible to set clear boundaries between theatre, dance and performance art. Therefore I deal with their common ground that I call the zero point and that allows me to explore means of expression of human body and also time – space dimension of live action. The zero point is located in the pelvic region of the body and it is the center of stability, balance and life enegry. In my dissertation I focus on the analysis of physical trainings that work with the zero point in theater, dance and performance arts. Primary output of this work is then analysis of physicality as culturally encoded construct and the practical part of disseration is focused on the realisation of the point zero symposium.
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Landscape
Fuksová, Kristýna ; Daněk, Josef (referee) ; Artamonov, Vasil (advisor)
The theme chosen for the dissertation is based on the research which deals with the question how to transform a real perception into abstraction. In a free way, I am inspired by my abstract paintings created through all my master's degree study. For a long time, the subject matter of my paintings has been the blending of structure, light and landscape. By gradual simplyfication and penetration of scenery motives with arquitecture and living nature, I try to create a complex piece of work. This abstract composition exposes always with particular impression of landscape's mood. It also stylizes a question,what we are focusing on and where we are looking, while being fascinated by the scenery - when staring into space.
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Laying out presence
Tesařová, Anna ; Daněk, Josef (referee) ; Trnková, Barbora (advisor)
The work will consists of tarot inspired large format pictures which can be used as a traditional tarot card deck. The outcome will be installation of drawings and documentation of card/pictures reading performances.
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Implementation of the ecosystem services framework into policy and decision-making
Daněk, Jan ; Vačkářová, Davina Elena (advisor) ; Mederly, Peter (referee) ; Schneider, Jiří (referee)
The ecosystem services (ES) framework enables a better understanding of the benefits of nature to people and society. Thus it can help to inform decision-making and promote a more sustainable use of nature and landscape. Although the number of scientific publications on ES is steadily increasing, the actual application of ES knowledge in policy, decision-making and practice by actors is still very limited. The dissertation examines through several sub-studies whether and how the ES framework is already implemented in policies and in the real decision-making practice of various actors in the Czech Republic, and what the possibilities are of using this framework. The methods used include policy content analysis, semi-structured interviews, participatory workshops, focus groups, questionnaire survey with participatory mapping and a systematic literature review. The individual studies are then embedded in a conceptual framework of impact assessment for policy and decision-making. The results show that although the ES framework is relatively abundant in key national environmental policies, its application in decision-making is minimal. The identified gap between the existing level of implementation in policies and the very limited use in decision-making and practice can be explained by a number of...
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Využití různých technologií zpracování půdy ke kukuřici v podmínkách zemědělského podniku
Daněk, Jan
The literature part of the bachelor thesis deals with soil characteristics, maize sowing and soil processing. In the soil processing chapter, the different soil processing technologies are divided and characterised. The bachelor thesis focuses on the comparison of four soil treatment methods - shallow loosening, deep loosening, medium loosening and plough-ing. A one-year semi-operational experiment was carried out on the land of Agrodružstvo Žimutice. The experiment was mainly focused on the comparison of yield from the differ-ent variants, but other parameters were also evaluated - number of plants per m2, grain moisture at harvest, protein and starch content, bulk density and HTZ. All data were ana-lysed from a one-year semi-operational experiment. The highest yields were obtained with shallow tillage and the lowest yields with deep tillage. However, the yields were not statistically conclusive. Statistical significance was observed for the qualitative parameters of protein content, bulk density and HTZ.
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