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The Life Cycle of Solar Power, Efficiency and Return
Kubín, David ; Radil, Lukáš (referee) ; Macháček, Jan (advisor)
This master’s thesis named “The Life Cycle of Solar Power, Efficiency and Return” is divided into seven chapters and focuses on the utilization of solar radiation in photovoltaic power stations and solar thermal power stations. The first chapter of this thesis familiarizes the reader with issues concerning renewable resources of energy and presents an overview of the focus of each chapter. The following second chapter is occupied with a topical research of renewable resources of energy utilization in Europe. Further the author presents a brief glance back at the past of solar energy utilization and also a prediction of future solar energy utilization in the Czech Republic. The chapter named “Specification and parameterization of individual technologies” contains an overview of today’s most utilized photovoltaic cells and panels together with an overview of utilized solar collectors and solar thermal power stations. In the following chapter named “Concretization of typical applications and realizations of photovoltaic and solar thermal power stations and determination of all related parameters” the author describes further components of photovoltaic and solar thermal systems. The economical aspect of photovoltaic component production together with an overview of utilized photovoltaic technologies is presented in this chapter. The problem of recycling photovoltaic applications and the current legislative situation regarding this issue in the Czech Republic is also outlined within this chapter. In the fifth chapter of this master’s thesis the author presents mathematical models of a photovoltaic and a solar thermal power station with the focus on economic aspects of investment efficiency assessment. Within this master’s thesis a simulation program in the computational software program Mathematica was created by the author. This program allows a calculation of economic efficiency and return of photovoltaic power station investments. The results of executed simulations are presented in the sixth chapter of this thesis. The last chapter contains an appraisal and summary of results achieved by the author of this thesis.
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Workflow with process control support
Babička, Michal ; Jirsík, Václav (referee) ; Holek, Radovan (advisor)
The aim of this thesis is to find a system solution for process control within the information systems on the basis of workflow. The solution is needed for an information system based on MySQL and PHP programming language. Process verification should proceed automatically on the basis of life cycles of the entities defined within the information system. The solution should be applicable on any process and it should also be transparent and simply changeable.
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Management of the Construction Project
Filipčíková, Petra ; Hanzlíček,, Jindřich (referee) ; Waldhans, Miloš (advisor)
This thesis is concerned with managing the construction project. The theoretical part is focused on the definition of the project life cycle, scheduling and its tools. The second part is the practical part, deals with the application of project management firm ZemiBau Ltd. in particular organizational structure construction, responsibility matrix, selection of subcontractors and time management through the construction schedule. The Company made several major changes before completion. In conclusion of this section are designed to define schedules and planning in various software and subsequent evaluation.
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SEO analysis of the selected web page
Lysý, Vojtěch ; Sova, Martin (advisor) ; Řezníček, Václav (referee)
The aim of this thesis was to describe the selected area of search engine optimization issues, describe the life cycle of a web page and apply it to the specific project and analyze the created pages based on on-page factors. The objectives were achieved by describing the SEO techniques that are used in the optimization, and their subsequent application of the creation of a website. It was also described the life cycle of the page, which was divided into four phases - analysis and concept, design, implementation and start-up and measurement. The last objective, which belongs to the practical part of the thesis was to analyze on-page factors created the site using selected analytical tools. The work could be used as a guide for webmasters who want to create quality and optimized web.
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Product, the instrument of the marketing mix
CHADIMOVÁ, Kristina
The title of my bachelor work is Product, the instrument of the marketing mix. The aim of this whole analysis was to find out their way of creating products. In the end we explored overall if they used the concept of marketing. The first part of this work is taken from different publications. The whole issue deals of marketing mix and basic marketing concepts. But we focus especially on products and there structure, life cycle, creation and inovation. The second part deals with the company and about products in this case it's about cheese.
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Morphological analysis of the tapeworms eggs of the order Diphyllobothriidea
LEŠTINOVÁ, Kateřina
The order Diphyllobothriidea is a unique group of tapeworms in terms of the wide spectrum of definitive hosts involving all groups of tetrapods including man. They are almost globally distributed in both freshwater and marine ecosystems, but there are also terrestrial species. It is very difficult to identify species of diphyllobothriid cestodes to the species level. Morphology of the eggs might represent a new method in the differential diagnosis of these parasites. Besides the size and shape of the eggs, the structure of egg surface might play a significant role in the determination of different taxa. For the analysis of these characteristics Scanning Electron Microscopy (SEM) was used. Experimental infections in hamsters and man were done.
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Methodology of building IS in service-oriented architecture environment
Hauptvogl, Roman ; Buchalcevová, Alena (advisor) ; Matiaško, Karol (referee) ; Richta, Karel (referee)
Service Oriented Architecture (SOA) together with Enterprise Architecture (EA) has became a main essence on the way to improve an alignment between business and IT representatives. The result of this alignment should be an increased efficiency of delivering IT projects in the company. Last decade it was the number one declined word in many companies. But most of them found out that SOA did not bring them expected results. The thesis deals with the methodology of building information systems and information and communication technology (IS/ICT) in SOA environment. It is a part of the research plan of the Department of Information Technologies of University of Economics in Prague. The main objective of the thesis is to extend the methodological framework MeFIS2 to add methodical pattern "Building IS in service-oriented architecture environment". In the analytical part of the thesis are presented and analyzed selected methodologies and standards focused on service orientation with aim to assist in the implementation of SOA into companies. A large amount of such methodologies and standards have been unveiled what leaded to a confusing information labyrinth. It's one of the reasons why standardization organizations gradually began to issue additional standards and methodologies to assist in the proper implementation of SOA into companies. The main part of work is to extend methodological framework MeFIS, so that it can be used to create a methodological pattern for building IS/ICT in SOA environment. The result of this section is to achieve the main goal to create a methodological pattern "Building IS in service-oriented architecture environment". In the practical part is the proposed methodological pattern applied in the real case study in the environment of telecommunication operator.
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Biology and habitat requirements of endangered ladybird spider Eresus moravicus (Araneae: Eresidae) in Czechia
KREJČÍ, Tomáš
The ladybird spider Eresus moravicus is one of our most endangered spiders. It is therefore necessary to know its habitat requirements and have at least basic knowledge of its biology to design an appropriate management to protect sites of its natural occurrence. Phytocenological analysis was made at each site and the outcomes were evaluated based on the Ellenberg´s indicator values. Also slope and exposure, litter layer and the quantity of rubbel were measured on the localities. Individuals were taken from burrows for the measurement of the prosoma length (investigation of the length of the life cycle). Exuviae were collected from the same burrows for measurement of the prosoma length. From these data the number of instars was determined. Prey remains were taken at most of those sites from 5?10 burrows and determined. Offsprings from several maternal burrows were taken, counted and weighted (research of fecundity of females). Weight of offsprings is important also in terms of their dispersion ability. The offsprings ability to balloon was investigated experimentally in laboratory conditions. The ladybird spider Eresus moravicus occurs in warm regions with high intensity of irradiation, mostly on the southern and southwestern slopes. Sites are characterized by poor herbaceous vegetation without trees and shrubs and by a thin layer of humus. Female lives for four years and the male for three years. The number of instars can reach to 13. Beetles (Coleoptera) are the most importent prey, the importent component of food are ants (Formicidae), too. Eresus moravicus has more offsprings than Eresus sandaliatus and Eresus kollari, more eggs in the cocoon than E. kollari and heavier offsprings than E. kollari and E. sandaliatus. In offsprings of E. moravicus and E. kollari pre-ballooning behavior of two types was observed: "tip-toe" behavior and "drop and swing" behavior.
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