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Možnosti použití žita a dalších obilovin pro surogaci při výrobě piva
Žák, Jiří
Bachelor's thesis Possibilities of rye and other cereal grains use as brewing adjuncts focuses on minority cereals and their properties relevant for brewing industry, with special regard to rye (Secale cereale) and triticale (× Triticosecale). As available studies suggest, triticale seems to be a promising material to be used in larger quantities as a source of starch, or to complement nitrogen and enzyme poor adjuncts. Rye, on the other hand, is a rather troublesome grain and offers little advantages for an extensive use. Nevertheless, it can be a valuable material for specialty beer production, due to its capability to impart specific flavours. With regard to gluten-free beer production, further attention should be paid to rarely used millets, especilally teff (Eragrostis tef).
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Influence of electricity generation on the environment
Žák, Jiří ; Novotný, Jan (referee) ; Matoušek, Antonín (advisor)
The concern of this Bachelor Thesis is current structure of electric energy sources in Czech Republic and their influence on the environment. The theoretical part maps the current state of energetics, structure of sources, consumption and installable output in ES CR. In the thesis, there is shown evolution of balance of electricity since 1988 and netto production of electricity in CR. There is also decribed export and import of electricity in the year 2008 and determination of the influence of different energetic equipments on the environment. The practical part deals with the emission of individual types of power stations, their manufacturing, calculation and possibilities of decreasing amount of carbon dioxide emission from the electric energy manufactories. Next point considers predicted development of equipments in relation to the environment. In the end, there is the overall evaluation of achieved information and results with influence on the environment.
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Electricity blackout study with regard to the nuclear power plant Dukovany
Žák, Jiří ; Fejta, Libor (referee) ; Radil, Lukáš (advisor)
The entire diploma thesis analyses causes, consequences and repercussions of an electricity grid network blackout and its impact to the respective consumers. Remarkable blackouts recorded since 1965 are briefly described and basic available information is considered. The grid standard fixing measures and electricity delivery priorities are characterized. The thesis also pays attention to entire Czech Republic grid availability and its blackout endurance as well as to its robustness within last several years. Indirect Fukushima event influence to the Czech Republic electricity system is mentioned. The main part of the thesis comprises of four big European grid blackouts causes and consequences, their comparison to each other and to the Dukovany nuclear power plant grid blackout drill scenario. The preventive and standard corrective measures against blackouts are pointed out.
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Aircondition of multifunctional hall
Žák, Jiří ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
This thesis is developed for the design of air conditioning equipment for multifunctional hall in Brno. The specified object is designed hot-air heating and air conditioning. The theoretical part focuses on the problems of return gainig heat. Project part project has developed to implement the air conditioning equipment for screening room and foyer with toilets, first mechanism is for air condition and second mechanism is for hot air-heating.
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