|
|
Vplyv pracovných podmienok stroja na presnosť stanovenia jeho polohy
Petrek, Dávid
The thesis deals with the possibility of fixing the position of the machine through the use of satellite systems for agriculture. It is divided into theoretical and practical part. The theoretical part includes three chapters, which are described most famous satellite navigation systems which include GPS systems GLONAS, Galileo and Beidou. Most attention is paid to the GPS system, the work is described its history, functions, each system accuracy, influences affecting the precision guidance signals and correcting their mistakes. Error correction is divided into DGPS, RTK and VRS RTK systems. This is followed by describing the indicators that affect the accuracy of broadcast signals from space satellites. The last theoretical part describes the benefits of parallel guidance of machinery in agriculture in collaboration with boundary management. The practical part is focused on field trail measure, which described the impact of working conditions stand for precision guidance for land assessment and evaluation of the measurement results.
|
|
| |
|
| |
|
| |
|
|
Confirmation of the Performance of Thermal Shock Test Chambers
Konupka, Richard ; Šedivá, Soňa (referee) ; Beneš, Petr (advisor)
The bachelor’s thesis deals with problematics of confirmation of temperature shock chamber and methodology for its successful implementation. Theoretical part deals with brief overview of environmental test chambers used for testing temperature and humidity changes on tested samples. Bachelor’s thesis also deals with analysis of methodology for confirmation of temperature chambers according to the technical standard which will be partially used for methodology proposal of temperature shock chamber. Practical part of the thesis is gradually devoted to the measurement procedure proposal, where is discussed chosen temperature sensors and fixture of sensors in the chamber. Also proposed procedure of confirmation is shown, described measurements, calculation procedures, uncertainty estimations and at the end of the thesis are discussed results.
|
|
|
Evaluation of standard uncertainty of Climatic Chamber
Dojava, Václav ; Havránek, Zdeněk (referee) ; Šedivá, Soňa (advisor)
The thesis deals with the problematics of confirmation of the climatic chamber CTS 65/50, which is a component of CVVOZE testing laboratory. Theoretical part deals with the analysis and description of methods of confirmation of climatic chambers based primarily on technical standards. This part then contains a brief description of a theory of measurement uncertainty. Practical part deals with the design of measurement procedure, which was used for confirmation measurement of ten temperature setpoints. This section then also contains an analysis of the measured data with the evaluation of standard combined uncertainty of temperature measurement. The last part contains an evaluation of the confirmation results, which were the basis for the determination of whether the climatic chamber meets the requirements for the steady-state temperature stability inside the workspace resulting from the standards for the climatic testing
|
|
|
The Function of Speech in Husserl and Merleau-Ponty
Puc, Jan ; Novotný, Karel (advisor) ; Čapek, Jakub (referee) ; Janoušek, Hynek (referee)
The Function of Speech in Husserl and Merleau-Ponty The submitted doctoral thesis is an attempt to describe the development of the intentional function of speech in Husserl and Merleau-Ponty. The intentional function is defined as the change of expressed meaning that is engendered by the expression itself. We trace Husserl's position from the Logical Investigations and the first book of his Ideas pertaining to a pure phenomenology and to a phenomenological philosophy, where he describes speech as the non- productive mirroring of other kinds of intentionality, to the late text The Origin of Geometry, where he discerns two functions of speech: it provides thought its ideality, which is different from the ideality of species; and it provides thought its objectivity, i.e. the form of object that lasts in history as identical. In The Phenomenology of Perception, Merleau-Ponty adopts Husserl's late position with several profound modifications. The starting-point ceases to be the linguistic sign, and speech becomes a kind of gesture. As a consequence, the difference between linguistic and non-linguistic ideality disappears. Furthermore, Merleau-Ponty holds that the expression accomplishes the meaning of what it expresses. In this way, speech becomes creative and ceases to be just an empty intention of...
|
|
|
Application of Management Control System in a Company
Kutišová, Kristýna ; Pavlicová, Iveta (referee) ; Žižlavský, Ondřej (advisor)
This Master's thesis is focused on dealing with cost variances (deviations) and using of standard costing method. The main intent is to analyse current state and make an improvement proposal of focusing on variables in company which is producing server PCs. This thesis is divided into three parts, which are theroretical part, analytic part and proposal part. The theoretical part is focused on characteristics of controlling, costs, calculation methods, especially standard costing method and focusing on variances. In next two parts is made the analysis of current state and then are suggested some improvement proposals.
|
|
|
Some Notes on Breaking German Word-Formation Rules in the Language of Advertising
Chmelařová, Eliška ; Vachková, Marie (advisor) ; Berglová, Eva (referee)
In this thesis has been considered that the language of advertising should be viewed as an autonomous functional style due to its unique formulations. Existing literature which is concerned with the language of German advertising or advertising in general provides to this subject ambiguous information. My goal was to compare interpretations of different authors and on the strength of my own collection of examples to assess if the language of advertising is an autonomous functional style. This work focuses on breaking German word-formation rules especially on elements of spoken language, occasionalismus and comparison of adjectives. It was considered the function of the language of advertising as well which hangs nearly together with the choice of expressions. The function turned out to be the decisive argument by setting of the functional style.
|
|
|
Surface treatment for resistance improve of board materials with cement matrix and an organic filler
Zrza, Ondřej ; Vacula, Miroslav (referee) ; Bydžovský, Jiří (advisor)
As all materials used for exterior construction, cement-bonded particleboards also subject to climatic effects, such as frost, chemicals (eg. sulphates) or UV rays. Degradation of theese effects is slightly increased by organic base. Increased susceptibility can be eliminated by a effective coating, which reduces direct contact with aggresive influences on the board and provides longer durability. Theoratical part of this thesis analyzes different types of negatice influences and their effect on durability. Practical part contains selection of specific types of coating and assessment of their mechanical and aesthetic properties including spectrophotometric analysis of color change for each degradation effect.
|
guest ::
