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Design, Creation and Implementation of Software Applications in the Corporate Environment
Líška, Michal ; Koch, Miloš (referee) ; Novák, Lukáš (advisor)
The diploma thesis deals with the design, creation and implementation of a software application. The application is used to write and record tasks in the described company. The first part of the thesis clarifies theoretical concepts. Subsequently, analyzes of the company are prepared, as well as an analysis of the existing application solution. In the main part of the diploma thesis, the own design of the application solution is elaborated. The proposed solution should lead to more efficient and more transparent completion of tasks.
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Vliv zatížení motoru JOHN DEERE 8320R na výstupní parametry strojů na zpracování půdy
Liška, Martin
This thesis deals with construction of higher output tractors. The theoretic part is di-vided into three main parts. The first part of this thesis is about emissions of internal combustion engine and element of construction as are compression ignition engine and Common rail fuel injection. The second part is about constructions of undercarriage primarily about front axle of tractor. The last part deals with tractor hydraulic system and its control systems. The practical part of this thesis is about John Deere 8320 R. All measurements have been provided in agriculture operations with machines of Köckerling and Lemken in Zeas Polešovice a. s. The field measurements are divided into two parts of engine work. In the first part of work, the engine has the revolution 1500-1800 min-1, in the second part of work, the engine has the revolution 1800-2100 min-1. Fuel Consumption, total time, revolution, time for rotation, width and depth of the harrow were included. The measured values were calculated effective fuel consumption, opera-tional consumption, efficient performance, operational efficiency and working speed trains.
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Analýza tvarů půdních agregátů na lesních půdách ŠLP Křtiny
Liška, Matěj
The thesis deals with soil aggregates and their shapes. There were collected soil samples commonly occurring in ŠLP Křtiny. It was a cambisol, brown soil, luvisol, rendzina and ranker. Sampling was made always in a coppice and high forest. In these soils it was carried out due to grain size analysis to determine clay content and digital analysis focused on the water-stable aggregates external structure. There was determined volume and the surface of the aggregates and the mutual relationship. It was found that the aggregates of the same soil at different ages show a trend of size and shape change. These changes depend on the content of clay and organic matter. Catalog was created from digitally scanned aggregates that displays aggregates shapes with its parameters and summarizes the basic info of soils.
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Thermodynamics of spacetime: A new perspective from the quantum realm
Liška, Marek ; Alonso Serrano, Ana (advisor) ; Oriti, Daniele (referee)
The main result of the thesis is the derivation of quantum phenomenological gravi- tational dynamics from the thermodynamics of local causal diamonds. By taking into account logarithmic corrections to entropy implied by quantum gravity effects, we derive new gravitational equations of motion which incorporate quantum corrections. The re- sulting theory appears to be a direct generalisation of the classical unimodular gravity instead of the general relativity. Upon obtaining the equations, we discuss their prop- erties and possible implications. As by-products, we also present a novel derivation of the Einstein equations from the thermodynamics of causal diamonds and a derivation of the logarithmic corrections to black hole entropy from the existence of minimal re- solvable area. Apart from the new results, we also provide an extensive review of the thermodynamics of local causal horizons. 1
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Relations between Brandenburg and Sweden during years 1660 - 1701
Liška, Martin ; Stellner, František (advisor) ; Wanner, Michal (referee) ; Šedivý, Miroslav (referee)
- The thesis is focused on relations between Sweden and Brandenburg in the years 1660 - 1701. Although Sweden is considered as an empire practically all over the 17th century, a new, important power rises in its neighbourhood, namely Brandenburg-Prussia, and this rise is finished by the Royal coronation of Fredrick I in 1701. Main part of the thesis is dedicated to the political and military relations, less to the cultural relations. Even other countries, following and protecting their interests in the Baltic region, are taken into account, especially Denmark and France. The aim of the thesis is to analyse relations between Sweden and Brandenburg and to try to find an answer on the question, if Sweden's focus on its internal problems and reforms contributed to the rise of Prussia or if there is no direct connection between these two tendencies. Key terms - Swedish Imperial Period, regency, Charles XI, Charles XII, Louis XIV, Elector Fredrick William, Elector Fredrick III, Scanian War, foreign policy, Baltic Sea hegemony
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Estimation of bone mineral density of cancellous vertebral bone in multi-energy CT data
Líška, Martin ; Jakubíček, Roman (referee) ; Chmelík, Jiří (advisor)
The principle of the BMD estimation method presented in this thesis consists in the tomographic scanning of the axial skeleton by a CT system with two different energies. The BMD estimation method was applied to acquisitions scanned by CT system IQon Spectral CT (Philips) on seven patients, two men and five women, in the lumbo-sacral region. For the functionality of the method, it is necessary to know the standardized amounts of selected elemental components contained in a given tissue, specifically in the cancellous bone of the vertebra. In the first part, the thesis deals with the theoretical part of solving the estimation of BMD from dual-energy CT data, two equations with several unknowns and their modification. The practical part deals with the program solution of the method of calculating the estimation of bone minerals in dual-energy CT data. The outputs of the presented BMD estimation method were processed and statistically compared with the other two phantom-less BMD estimation methods. The functionality of the method and statistical processing were solved in MATLAB and STATISTICA softwares.
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Experimental Software Musical Instrument Controlled by Light Color
Liska, Matej ; Indrák, Michal (referee) ; Dlouhý, Dan (advisor)
Bachelor thesis contains the theory for realization of experimental software instrument controlled by light color. It brings knowledge of sound and light waves and color pro- cessing. Besides others, it describes process of generating digital signals using additive synthesis, methods of signal processing and sonification techniques. It solves program- ming possibilities of creating, processing, playing and saving digital audio signals. The audio source is written in Java language on the JavaFX programming platform.
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Strategy for Improving Auction of Properties in RS Gavlas Firm
Gavlas, Ondřej ; Líška, Milan (referee) ; Mallya, Thaddeus (advisor)
This Master’s thesis deals about strategy for Improving Auction of Properties in RS Gavlas Company. The theoretical part is concerned with an auction theory and a contemporary legislation. The practical part examines Czech auction market, an auction process, customer relationship management implementation and legislative problems with the aim to find new possibilities of use for company RS Gavlas.
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Information System Assessment and Proposal of ICT Modification
Líška, Michal ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
The bachelor thesis analyses the current state of use of the information system in the described company and suggests optimal solutions for its effectiveness based on the findings. The major part of the proposed changes is devoted to the issue of data updates in the information system. The proposed solution should lead to eliminating the risks associated with problematic uploads, updated data and overall efficiency in the company's information system.
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