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Financial analysis of the company PRO-BIO, s.r.o.
Březinová, Zuzana ; Holečková, Jaroslava (advisor) ; Hrdý, Milan (referee)
The theme of this diploma thesis is financial analysis of the company PRO-BIO, s.r.o. between years 2009 and 2012 on the basis of published information. The theoretical part of this thesis is focused on the information given in the financial statements. The following part is the financial analysis of the chosen enterprise with the application of horizontal and vertical analysis, ratio indicators and complex indicators of financial health. Within the evaluation of the financial position of the enterprise, an intercompany comparison with competitive company is carried out.
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Impact assessment of tax policy with static CGE model regarding environmental protection in Czech Republic
Smejkal, Tomáš ; Hurník, Jaromír (advisor) ; Potužák, Pavel (referee)
At the beginning of the year 2014 carbon tax should be introduced in Czech Republic with the main focus on decreasing CO2 emission from firms not involved in EU ETS. Potential repercussions of this regulatory tool depend on multiple complex events occurring within the economy. In response a macroeconomic general equilibrium model with the base year of 2009 was created. This model is able to identify complex events within the economy and simulate initiation of the tax itself. As a result of this model there is a conclusion that not all sectors will decrease their demand for newly taxed fossil fuels and that an increase of consumption for relatively less taxed fuels for instance natural gas might be expected as a result of the tax initiation. Carbon tax will be according to the simulation results indirectly but significantly influencing the energy sector, which will in spite of the relative cut-price of input fuels respond with decrease in electricity production. Consequent higher electricity price will then cause additional costs for taxed sectors. Important conclusion is also the fact that rational behavior of economic agents could lead to a lower emission reduction than is currently being expected and even further increase in the tax rate beyond 15 EUR/tCO2 would probably not lead to a significant reduction of CO2 emissions.
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Design of Domestic System for Hydrophonic Cultivation of Plants
Novotný, Tomáš ; Chorý, Tomáš (referee) ; Rajlich, Jan (advisor)
Research in the field of hydroponics from the second half of 20th century and 21st century described how the components of hydroponic systems are related to each other and established a basis for construction and operation of complex and reliable systems of hydroponic agriculture. These systems are predominantly constructed as means for mass production in agriculture or are built by individuals to be used in their garden or greenhouse. The role of design in production of these devices is rather limited. The goal of this work is to introduce hydroponics as a complex system of many interconnected parameters and to assess hydroponic systems from the perspective of design. The objective is to design such a solution that would incorporate all the elements that make up a hydroponic system and design itself. This design ought to respect not only the need to provide a suitable environment for plant growth but also the need of efficiency, ergonomics and design.
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An aplication of the mathematical dislocation theory to the problem of the crack in the vicinity of the bi-material interface
Padělek, Petr ; Hrstka, Miroslav (referee) ; Profant, Tomáš (advisor)
The presented diploma thesis deals with a problem of the determination of the stress intensity factor of the finite length crack in the vicinity of the bi-material interface solved by the distributed dislocation technique. The work is divided into several parts. The first part is theoretical and includes basic concepts of the fracture mechanics, the crack behaviour at the bi-material interface, the formulation of the singular integral equation by virtue of the distributed dislocation technique, the Bueckner's principle, complex potentials and consequently the determination of the stress intensity factor. The second part is the theory application to the specific configuration of the crack of the finite length with respect to the bi-material interface and in the third part, there is carried out the solution of this problem for various configurations of the bi-material solved by the distributed dislocation technique and its comparison with the results obtained from the FE analysis.
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Principles and processes of making reports and their verification in the selected reporting tools
Čelikovský, Filip ; Maryška, Miloš (advisor) ; Pesek, Jan (referee)
The diploma thesis covers the principles of dashboard or report design. The first part of thesis is focused on introduction to the issue of reporting, based on current literature. There are the definitions of basic terms, position of reporting in corporate structure, history and basic division in this part. Further, this thesis is focused on information design. There are descriptions of basic visualization elements commonly used in reporting, after that the issue of using colours and finally the information about the appropriate distribution of these elements on the surface of the dashboard or report. In the practical part of the thesis, there is primarily created the methodology of comparison of reporting tools. The goal of this methodology is to compare two specific tools for obtaining information about the qualities of compared reporting tools. As a part of this methodology, there is also a list of required functions and also a few user criteria which are assessed based on the practical use of these tools during creation of specific dashboard. Complex design of this sample dashboard is also part of the methodology. Methodology was proved by its application to two compared tools, namely the SAP Crystal Reports 2011 and Tableau Desktop 8.1. Result of this comparison contained a lot of information about the tools which can be used by reader as a basis for creation his or her own opinion on the tools. Author stated his own recommendation which of the compared tools he would choose for future work in dashboard design.
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Database design for a plant breeding company
Mačurová, Kateřina ; Palovská, Helena (advisor) ; Ježek, Pavel (referee)
This bachelor thesis deals with the analysis, design and implementation of a database for a plant breeding company. The aim is to design a complex database solution for a specific plant breeding company, from the analysis of the company through the design of conceptual and physical database model, after filling up with test data and subsequent verification of its accuracy using expert evaluation. The whole bachelor thesis is based on cooperation with representatives of the specific plant breeding company, which has enabled better orientation in the issues and better identifying the real needs and demands of a given company to the author of this thesis. The contribution of this work is to create a comprehensive database solution that allows to the employees of the plant breeding company to work more effectively with the data necessary for proper functioning of the whole society.
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Theoretical characterization of reaction center of photosystem
Vokáčová, Zuzana
Spectral properties of reaction center of photosystem II (RC PS II) and some chosen pigment molecules were studied by methods of quantum chemistry. Absorption spectra of six monomer unit of RC PS II were computed with semiempirical method and on the DFT level. Spectra of monomers obtained by the semiepirical ZINDO method are red shifted and spectra obtained by TDDFT are blue shifted from measured spectrum of chlorophyll a. The shift is a result of applied method. Next, electron transitions of chosen part of chlorophyll-pheophytin complex of RC PS II were obtained by semiempirical method. A goal was to describe differences, which follows from enlarging size of the reaction complex. A difference in the spectra correlates with various groups of pigments, which belong to active and inactive branches. Red shift of spectral lines was found only for the central dimer in comparison with electron transitions of chlorophyll a. Spectra of selected pigment molecules (chlorophylls, bacteriochlorophylls, carotenoids, phycobilins) were calculated on the DFT level and a good agreement with experimental data was achieved. An expected spectral-lines dependence on molecular structures was obtained. The relationship of some substituents, the length of unsaturated chains of chromofor and some modification of structure was searched.
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The design and synthesis of selective copper(II) chelators
Havlík, Jan ; Kotek, Jan (advisor) ; Holzhauser, Petr (referee)
Title: Design and synthesis of selective copper(II) chelators Author: Jan Havlík Department: Department of Inorganic Chemistry, Faculty of Science Supervisor: assoc. prof. RNDr. Jan Kotek, Ph.D. Supervisor's e-mail address: modrej@natur.cuni.cz The aim of this work was to prepare selective copper(II) chelators. Within the frame of this thesis were synthesized 13 compounds, from which 7 are new. All compounds were fully characterized by NMR spectroscopy and mass spectrometry. Copper(II) complex of synthesized ligand 1,11-bis(methylphosphinic acid)cyclam, (1,11-dipin), was studied in thermodynamic and formation/decomplexation studies. For 1,11-dipin-copper(II) complex were determined values of rate constants and activation parameters. Keywords: selective chelator, copper, cyclam derivatives, macrocyclic ligands, methylphosphonate, methylphosphinate
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Fast-growing Trees as a Tool for Preventing the Impacts of Climate Change
Humešová, Tereza ; Syrovátka, Oldřich (advisor) ; Weger, Jan (referee)
This work was created as a response to the drought in the summer of 2015, which revealed the risks associated with a lack of moisture in the soil due to inadequate management landscape. The main objective is to select areas in the chosen territory where it would be desirable to implement measures that would lead to stabilization of drainage conditions, and support the landscape and territorial system of ecological stability (biodiversity).In addition to creating the appropriate landscape features and the introduction of environmentally friendly agricultural crops eligible planting fast-growing trees (FGT), which on agricultural land, for the interest of stabilizing of drainage conditions, in many ways irreplaceable alternate functions of the forest.This culture is therefore paid special attention; Work has focused on the estimation of the possible production of wood and possibility of its eventual use.The study is prepared as a possible basis for practical solutions to complex land arrangements in the cadastral areas. It was found that the FGT would be advisable to cultivate an area of up to 2461 ha.
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