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A proposal of production technology of a holder
Stará, Veronika ; Zemčík, Oskar (referee) ; Sliwková, Petra (advisor)
The bachelor's thesis deals with the analysis of the current production technology of the specified holder. The new design of the production process deals with the selection of the CNC milling center, the selection of suitable tools for machining, the selection of cutting conditions and determining the length of production of individual operations. The work includes an economic comparison of both variants of the production process.
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Economic comparison of light sources
Růžička, Josef ; Motyčka, Martin (referee) ; Štěpánek, Jaroslav (advisor)
This bachelor thesis deals with the economic comparison of light sources. On the market there is currently no physical quantity that would enable the light sources to be compared from an economic point of view in long-term perspective. The main objective of the work is, therefore, by calculations of the specified (or directly measured) parameters of the light source to provide a uniform total cost of lighting, thanks to which it will then be possible to sort the sources according to the price benefit. Evaluation is based on measurements of 28 light sources from different groups: the classical bulbs, halogen bulbs, compact fluorescent bulbs, compact LED retrofits and dimmable LED retrofits with color-changeable modes. These light sources are meant to be used for indoor home lighting, offices, halls, etc. The final part of the paper clarifies what kind of light sources and for what reasons they are the most profitable and have the greatest potential for the future. There's also a comparison of theoretical parameters provided by the manufacturer, and parameters directly measured in the laboratory and the evaluation of the deviations between them. The use of this thesis comes from provision of the calculation structure to a user who will better understand the topic of costs while purchasing the light source. Well arranged description and information about the light sources in theoretical part of the thesis is another utility to be mentioned.
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A proposal of production technology of a holder
Stará, Veronika ; Zemčík, Oskar (referee) ; Sliwková, Petra (advisor)
The bachelor's thesis deals with the analysis of the current production technology of the specified holder. The new design of the production process deals with the selection of the CNC milling center, the selection of suitable tools for machining, the selection of cutting conditions and determining the length of production of individual operations. The work includes an economic comparison of both variants of the production process.
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Economic comparison of light sources
Růžička, Josef ; Motyčka, Martin (referee) ; Štěpánek, Jaroslav (advisor)
This bachelor thesis deals with the economic comparison of light sources. On the market there is currently no physical quantity that would enable the light sources to be compared from an economic point of view in long-term perspective. The main objective of the work is, therefore, by calculations of the specified (or directly measured) parameters of the light source to provide a uniform total cost of lighting, thanks to which it will then be possible to sort the sources according to the price benefit. Evaluation is based on measurements of 28 light sources from different groups: the classical bulbs, halogen bulbs, compact fluorescent bulbs, compact LED retrofits and dimmable LED retrofits with color-changeable modes. These light sources are meant to be used for indoor home lighting, offices, halls, etc. The final part of the paper clarifies what kind of light sources and for what reasons they are the most profitable and have the greatest potential for the future. There's also a comparison of theoretical parameters provided by the manufacturer, and parameters directly measured in the laboratory and the evaluation of the deviations between them. The use of this thesis comes from provision of the calculation structure to a user who will better understand the topic of costs while purchasing the light source. Well arranged description and information about the light sources in theoretical part of the thesis is another utility to be mentioned.
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Impacts of FSC Certification System Application on Forestry Economics in Krkonoše National Park Management
Brožová, Lucie ; Šišák, Luděk (advisor) ; Martin, Martin (referee)
Krkonoše National Park (KRNAP) is in the Czech Republic the only national park with the FSC certificate, which means that forests are managed by an ecologically friendly way. Therefore, the aim of bachelor thesis was to find out economic impacts to the KRNAP forestry economics after introduction of the FSC certification system. For these purposes, there were selected two periods, namely the years 2006-2008 as a period before the introduction of the certification system, and after the certification introduction in 2009-2011. There were monitored various indicators, and presented in the forms of tables and graphs that clearly showed results of the investigation. Based on comparison the two periods, there were found insignificant economic differences. This was supported substantially by the fact that KRNAP Administration began with the ecological friendly management of forests in the Park already in 2003 because they realized the need of change in the management.
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Přínosy pěstování travních osiv pro zemědělský podnik
Mytyska, Václav
The topic of the bachelor thesis is The Benefits of Grass Seeds Production for a Farm. The theoretical part summarizes the history of the grass seed industry in the Czech Republic and deals with the current situation of grass seeds production. There is described the development and actual state of grass seeds production in terms of quantities, cultivated species and yields. Subsequently, there is compared the situation in the Czech Republic with foreign countries. The work also characterizes the technology of growing of Italian Rye grass, as one of the most widely cultivated representatives of grass species used for seed production in the Czech Republic. The practical part is devoted to list and description of the benefits of grass seeds production from the farmer point of view. They are benefits, which include in particular the improvement of soil fertility and production of forage for feed purposes, and benefits beyond agricultural activities -- for example erosion control and soil protecting function as well as bioenergetics. At the level of farm operators are described both the benefits and risks associated with grass seed production. The conclusion contains comparison of economy growing grass seeds with winter wheat. The results of this thesis are summarized in the SWOT analysis.
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Renewable energy sources
Malý, Jan ; Ševčík, Miroslav (advisor) ; Zajíček, Miroslav (referee)
Ústředním tématem práce je problematika obnovitelných zdrojů energie z hlediska ekonomické srovnatelnosti se zdroji konvenčními. V první části pojednáváme o environmentální politice se zaměřením na regulační rámec energetického sektoru v prostředí České republiky. Dále popisujeme hlavní způsoby získávání energie z obnovitelných zdrojů (přeměna biomasy, solární ohřev vody, větrné elektrárny, fotovoltaická přeměna, geotermální systémy a energie vody). Těžištěm práce je případová studie, ve které testujeme hypotézu ekonomické neekvivalence na realizovaném projektu geotermálního čerpadla.
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