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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
441

Analýza možností energetického využití odpadů ve vybraném regionu

Chovanec, Jan January 2014 (has links)
This thesis examines the possibility of using the energy potential of waste produced in Ostrava and its surroundings. The aim of this work is to determine whether it makes sense to build a waste incineration plant with energy usage. The thesis also deals with possibilities of heat utilisation, which is produced by the combustion of municipal waste. In the first part is evaluated quantity and composition of the produced waste. The methods of deliveries and the amounts of thermal energy in the selected area are described next. On the base of this information, the facility is designed. Finally, the possible contributions to the region are evaluated.
442

Determination of gross and net land area for establishment of forest plantations for energy based on geographic information system at Ranco province in Chile

Alvarez Ocares, Cristian Adolfo January 2014 (has links)
In the last years the current energy crisis in Chile has led to consider different sources of renewable energy, where forest biomass from fast growing plantations play a important role. The aim of this study was to find suitable land areas (gross and net) for the establishment of wood energy plantations in Ranco province in Chile, following the methodology proposed in the thesis of forest engineer Federico Anderfuhren, where different criteria and restrictions were set using as a tool geographic information system (GIS). The results showed a suitable gross area of 141.889 ha (17%) and a net area of 46.350 ha (6%) of the province. It was conclude that the coverages with the greatest influence obtaining the gross area were water bodies and protected native forest and obtaining the net area, land use capacity (II, III, VII and VIII) and erosion land potential.
443

Spoluutváření divadla / CO-CREATING THEATRE

Petrovič, Zoran January 2015 (has links)
This graduate paper deals with the phenomenon of the theatre spectacle that truly becomes alive no sooner than when the actor and the spectator meet in the same space and time; the paper is also occupied with the (pre)conditions that have to be met in order for the interaction between the actor and the spectator to begin. The paper draws conclusions from the theatre creator?s and the spectator?s perspectives, it wonders about the meaning and the origin of theatre (co)creation, and is based on practical experience, as well as on the findings of theatre practitioners and theoreticians. The concept of theatre is used in the widest meaning of the word. The paper intentionally originates from and connects various performance arts ? it draws from the realization that the theatre is basically one, and that for theatre to happen one needs both: an active actor and an active spectator.
444

Využití druhotného tepla větracího vzduchu v polyfunkčním objektu / Use of secondary heat ventilation air in multifunctional building

Dvořák, Jan January 2016 (has links)
This work deals with the theme of heat recovery from waste air and moisture recovery in residential areas. In a brief introduction, introduces the reader to various aspects of the energy system of choice due to the location and method of application equipment for heat recovery. In the following chapters is described theoretically transfer heat exchanger and determination exchanger efficiency, along with the search components including the basic distribution of each kind secondary heat recovery coils. Part of the theory is evaluating the effectiveness of the use of heat recovery equipment. The second part is solved draft multipurpose building consisting of a concert hall and the administrative section of the building. According to the resulting requirements for air-conditioning equipment has been selected with the described type of heat exchanger. Follow economic evaluation facility and the conclusion. The attachment is plan with a description of the location of equipment in the building.
445

Energetické využití odpadů / Energy utilization of wastes

Havlas, David January 2016 (has links)
This thesis is conceived as a comprehensive document about energy utilization of waste in appropriate facilities. In the first part, the thesis deals with the issue of waste production and disposal with it. Subsequently, for the introduction to the topic of Waste to Energy, is chronologically described history of energy utilization of waste in Czech Republic and also the technology of facilities, where the combustion with subsequent utilization of energy occurs. Thesis likewise contains a list of currently operating WTE plants and information about future projects for their construction in the Czech Republic. As a crucial part, is considered the assessment of WTE plants, both in terms of the impact on saving fossil fuels, and in terms of potential impact on the environment. The conclusion brings economical evaluation, which is focused on the economic efficiency of investment into these facilities.
446

Zhodnocení výživy koní v současné době, kdy se kůň stává předmětem zájmových chovů / Evaluation nutrition of horse today at a time when the horse becomes the subject of a pets breeding

Nápravníková, Eva January 2016 (has links)
The master's thesis describes evolution of horses, its domestication and coexistence with humans. The hypothesis is that 'The common used feed portions in hobby breeding programmes don't correspond to true need of nutrition established according to the horses actual sport performance'. The horse is a non-ruminant herbivore, whose digestion of fiber is based on its fermentation in the colon. Therefore there are certain limitations and requirements for the feeding technology and the composition of the feed for individual horses. The transfer of the matter through the digestive tract and absorption of nutrition in each part of the digestive tract. The next part of the thesis concentrates on metabolism during physical work, adaptability to training and physiology of training. There is a part focused on utilization of energy from feed, where the difference between an anaerobic and aerobic metabolism is described. To accept or decline the hypothesis, three horses with different equestrian use were chosen. The first was a Welsh Part Bred (WPB) pony mare competing in pony show jumping at L level. The second was a Czech warmblood (ČT) mare competing in both show jumping and dressage at L level. The last was a WPB pony mare used for hobby riding. For all three horses, the nutrition values of feed rations was calculated for the reporting period. These were compared with the true requirements of each horse according to their physical work. It was established that the selected horses were not fed according to their actual sports performance. Therefore the hypothesis was confirmed. The found data was transferred into a graph form for ease of evaluation. Where there was a higher fluctuation in the value of the feed portions, it was pointed out the danger to horses with long term feeding of unsuitable feed portions. The master's thesis shows to the owner of horses used in hobby breeding with the need to build the feed portions according to real physical work of their horses. The use of wrong feed portions and feed technology can cause health problems with long term effects.
447

Ekonomická úspornost výstavby pasivního domu / The profitability of a passive house building

Lakosil, Jakub January 2016 (has links)
The subject of the master thesis is an economic saving of a passive house construction in comparison with particular classic low-energy house. The first part of the thesis discusses the evolution of low-energy houses and classification of these constructions according to their energy consumption. It also discusses the advantages of the passive house constructions and the subsidy system, which is possible to use for houses with very low energy consumption. The practical part initially contains a description of chosen bungalow house, which is classified according to its technical specifications into classic, low-energy and passive. Furthermore, there is a brief description of the houses energy consumption and classification into their respective energy group. The subsidy system, described in the theoretical part, is a source for the detection of the subsidy entitlement of particular model varieties. A brief description of acquisition costs, focused on displaying the differences between the studied varieties, is compiled according to particular budgets. There are calculations of investment and operating costs based on technical and price sources. In the conclusion of the thesis there is an economic evaluation of return on investment of particular model types of the houses.
448

Alternativní energetická koncepce nového domu / Alternative energy concept of the new house

Kašková, Eva January 2016 (has links)
The thesis "Alternative energy concept of the new house" deals with securing energy house, including its heating and hot water. In the theoretical part they are evaluated climatic and geological conditions of land for building a house in relation to the use of energy from renewable sources. Further requirements are set for construction materials of the house. This section also defines the concepts of renewable energy resources and their use. The practical part is devoted to a particular family home. Captures the structural description of the object, evaluate specific site for the house and provides the energy characteristics of the house. Elaborated proposals for alternative energy concepts family house using renewable energy forms Jard work. The proposed variants are evaluated in terms of economic efficiency and return on investment. Through the methods of multi-criteria decision is made selecting the most optimal variant. In the last chapter of the practical part are evaluated the results and the investor is to ensure thermal comfort and water heating in new family house advised to invest in a heat pump air / water.
449

Strategie rozvoje organizace / Organization development strategy

Andreeva, Alexandra January 2016 (has links)
The subject of the thesis Organization development strategy is the description of internal resources of company EcoDům and its external environment, analyzing the target market and its development. The work suggests how to optimize the business strategy. The first part deals with the theory of creating strategies with all aspects related to this topic. In the second - practical part is described the current position of the company EcoDům s.r.o., a SWOT analysis based on internal and external analysis and suggested adaption of corporate strategy for better profitability and business performance.
450

Efektivnost využívání alternativních zdrojů energie

Kolářová, Šárka January 2010 (has links)
The aim of the thesis is evaluation of a current situation on the market of renewable energy resources in Czech republic and effectiveness of a planned investments using different economic methods. Based upon attained results was made a recommendation regarding investments planned by the company. Final thesis is devided into two main parts, first part is theoretical, describes renewable energy resources market functioning and methodics used for projects evaluation. Second part is practical, deals with particular investment purpose and economic benefit quantification.

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