|
|
Projecting Film Into Painting
Lorenz, Petr ; Sobotka, Jiří (referee) ; Mikyta, Svätopluk (advisor)
Film screenings in painting In his theoretical work and film storyboard artwork I had the opportunity to prepare the philosophical basis for the practical part of the thesis. I was inspired by many authors with different approaches to film and film footage contemplation. For me as a creator, it was important to work with what is well-known. I dealt with the question of whether he could reality that surrounds us, filmic look when she make her over. After previous experience of seeing the painting, which draws on the film composition and borrowing of foreign ideas, I decided - as well as a film director - search for compositions which can be seen in the reality around us. Following my bachelor thesis, which was purely monochromatic cycle, I now chose a color theme and I returned to the activities that precede the making of the film. Our eye can function as a film lens. A seemingly ordinary reality is for me a pretext for building atmospheric film scene. For a long time I wore a camera with me, which was ready to use the moment I discovered an interesting space or situation. Patterns for paintings I naturally found in my travels around the city. I specifically sought location, which could be part of an imaginary film. For me, the composition under sunny streets huddled different feeling and unfinished, something that comes and works below the surface of each image in parallel. I hope linking reality and personal paintings will boost the atmosphere as value added. Name Film screenings in painting refers to the vocabulary filmmakers, the author looks at the experiences around film composition. In my work I wanted to simulate the Czech local, peculiar atmosphere of the place. During the work, there was a change from the original plan, and that the originals are really own, nevypůjčené. Heroes paintings are everyday people with their personal stories. However, there is a blending and assimilation of different film genres. For example, an image with the workers and the working machine has a compositional compliance with the sci-fi film, light and story recall something that we could ever see. Compared painters who have the means to extensive designed templates, I worked with a range that can be found only through accurate observation of reality. Construction patterns and Figures, therefore, actor scene, I could not prepare in advance. I counted with the fact that something interesting camera ready to capture and scene appeared before me. A crucial part of the process of my work was therefore observation and effort as possible to capture the genius loci.
|
|
| |
|
|
Trophies
Pavlíček, Jiří ; Sobotka, Jiří (referee) ; Mikyta, Svätopluk (advisor)
18 metres long drawing on canvas, describing my own six years long live on high school and in my home town or my cottage. Trophies, the most important theme for my art, is growing in this drawing. The canvas is reeled in wooden machine and it is scrolling with the handle. In this installation there are some of my trophies and founded fragments of nature.
|
|
| |
|
|
Design of the straightening machines XRK 7-200
Sobotka, Jiří ; Jonáš, Jiří (referee) ; Omes, Jiří (advisor)
The thesis Design of the straightening machines XRK 7-200 deals with the types of straightening machines and their principles. Further, procedures for construction proposals of seven-roll straighteners with rods of 100-200 mm in diameter are described. These proposals are primarily made for upper and lower crossbeams. The thesis also presents calculations of drives and set screws.
|
|
|
Home security system - power supply
Sobotka, Jiří ; Bradáč, Zdeněk (referee) ; Fiedler, Petr (advisor)
The main goal of this bachelor thesis was to name all the requirements connected with alarm system power supply and to suggest a concept of a source with reserve lead-acid accumulator. Furthermore there is documentation of realisation of functional specimen. In this thesis there is a concept of stabilized power supply suppliyng the EZS components. The charging circuit for the lead-acid accumulator, connectors signaling the presence of system voltage and indicating connectors for low accumulator voltage. In the concept you can also find accumulator disconnector in case of low accumulator voltage ( liquidation accumulator voltage ). There is also piezobuzzer for the alert put on by switchboard station. The power supply was designed on the printed circuit board (PCB) and together with leadacid accumulator and transformator were placed in one box to which the supply cable is drawn.
|
|
|
Biomethrics authentization methods
Flídr, Jakub ; Martinásek, Zdeněk (referee) ; Sobotka, Jiří (advisor)
The first part of this bachelor thesis includes description of elementary terms in biometrics. Different biometric methods are also described and classified there. It describes the principles of the methods and their approximate performance characteristics. In the second part, practical safety of three different biometric methods is tested. Their performance characteristics and properties are described and also the principle of attempting to mislead the methods and its success is demonstrated. The results are evaluated and recommendations for practical use of the methods is given there. The last part of the thesis evaluates the experience gained in the design of a safe authentication system.
|
|
|
Security analysis of network protocols
Bednařík, Jan ; Sobotka, Jiří (referee) ; Hajný, Jan (advisor)
The aim of my bachalor’s thesis is security of net protocols analysis. Because of the huge number of net protocols, I’ve decided to choose only a few of them to describe. My task is to describe the TCP/IP model structure in term of security, so I have chosen to devide my thesis into two separate parts. The first part contains describtions of particular TCP/IP layers and adumbration of possibilities of securing. The second part contains more accurate describtions of some chosen protocols, mostly the case of their security. At the close of my work it is my task to describe some utilities and methods which can be used to accomplish an successful attack on chosen net protocols. I have chosen protocols HTTP, FTP and SSL. As the utilities I have chosen programs Wireshark, Brutus and SSLSTRIP.
|
|
|
Engineering solution of photovoltaic power station
Gajdošík, Ivo ; Sobotka, Jiří (referee) ; Míča, Ivan (advisor)
This thesis deals with the usage of solar photovoltaic panel production of electic energy. First part focuses on solar radiation alighting the Earth, respectively the area of Czech republic. Next part covers a development of photovoltaic from the very beggining til nowadays, it describes its spread in the world and the area of Czech republic. Then a reader us introduced to physical principles that work inside solar cells a one single chapter desribes individual parts of photovoltaic power station. Next chapter is dedicated to a model study of photovoltaic power station devided in two alternates- with stacionary placement of panel and placement on trackers, where after a market research, there is a whole technical solution designed and economical and delivery balance is calculated. At the last part there are described main directions of development in the field of usage of solar energy for electric current production.
|
|
|
Performance tests of cryptographic algorithms
Pospíšil, Karel ; Martinásek, Zdeněk (referee) ; Sobotka, Jiří (advisor)
Bachelor's thesis deals with analysis of the various cryptographic algorithms that are used for securing communications. The first part is devoted to symmetrical cryptographic algorithms, asymmetric cryptographic algorithms and hashing functions. The second part deals with the security classification and attacks that are used to attack cryptographic algorithms and hash function. The third part deals with the selected testing algorithm RC4 and MD5 hashed function for using CrypTool. The final section provides an evaluation and test results of algorithm RC4 and MD5 hashing function.
|
guest ::
