National Repository of Grey Literature 38 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
The world of editors in women's magazines: Print versus online
Houdková, Lucie ; Reifová, Irena (advisor) ; Miessler, Jan (referee)
This diploma thesis focuses on the organizational structure of the magazine and the web site for women - Blesk pro ženy and Blesk pro ž The editorial office is part of the Czech News Center media organization. An increasingly common model for the operation of different media platforms is merging them into one newsroom, in which the editors produce the content for different channels. It is the so-called integrated, multimedia or converged editorial office. The diploma thesis aims to find out, whether this trend of convergence in media production has also affect on the editorial office in Blesk pro ženy. Another goal is to identify the professional identity of editors working for the lifestyle medium, and what does multiskilling and multimedia journalist mean in the context of Blesk pro ženy. Finally, the aim is to discover, what are the specifics in the work practice of an editorial staff composed of women. As for the methodology, a qualitative research was formed by interviews with editors from both printed and online platform, and also the method of participant observation was applied.
Design of Energy Systems Using Hydrogen as Fuel
Slováček, Adam ; Kermes, Vít (referee) ; Houdková, Lucie (advisor)
The subject of diploma thesis is to gather knowledge in the production and use of hydrogen. This work is devoted to a comparison of the previously existing processes for producing hydrogen, where the vast majority is filled of fossil fuel. Another section is devoted to new materials for the study based on a number of selected patents and the experiment promising new method for decomposition of water. Based on available data will be carried out energy balance and consequently will be drafted energy system using hydrogen as fuel. In conclusion will be future possibilities evaluated in the field of hydrogen energy.
The use of repeated census of seedlings of tropical tree species for testing the Janzen - Connell hypothesis
In this work I attempted to explain the principles and mechanisms which were suggested by Janzen and Connell and which were stated as mechanisms driving the species diversity in the tropical rain forests. These principles include complicated interactions among seedlings, their parent trees, predators, parasites and diseases, environmental influences and many other. The second part of this work submits a proposal of a project on tropical tree species seedlings census in order to test the Janzen Connell hypothesis
Cleaning of biogas by the PSA (pressure swing adsorption)
Navrátil, Petr ; Houdková, Lucie (referee) ; Leštinský, Pavel (advisor)
The topic of this master thesis is upgrading of biogas. As a mixture of gases produced during anaerobic digestion, contains methane which is highly energy valuable gas. But also other substances that we want to remove. We will present the motivation for upgrading biogas and the possibility of separation, generally the pressure swing adsorption method. The key parameter of this technique is the choice of a suitable adsorbent. This is possible based on the knowledge of adsorption processes, therefore, is also described below. The objective of this thesis is to determine the parameters of the pressure swing adsorption metod. To do this it is necessary to determine the adsorption capacity of the adsorbent, measure breakthrough curves of carbon dioxide and methane, and determine the pressure drop of solid bed, etc. As a result we can finally make a balance and evaluate the applicability in practice.
Disintegration of sludge thickened by flotation
Veverka, Jakub ; Jecha, David (referee) ; Houdková, Lucie (advisor)
The main topic of this thesis is a research of influence of disintegration of sewage sludge on the production of biogas during the process of anaerobic fermentation. The theoretical part deals with issues and specific methods used during the process of waste water cleaning, furthermore it contains simplified description of waste water treatment plants and particular devices. The number of ways of processing sewage sludge and its potential utilization id also discussed. Following parts of the thesis analyze in detail my own process of anaerobic fermentation including important factors influencing this process. Comparison of aerobic and anaerobic fermentation and ecological perspective on the issue are included in this part. Another important part of the thesis deals with disintegration and description of the disintegration methods and devices. The fundamental part implies the analysis of the executed experiments. Experiments analyze the growth of biogas during anaerobic fermentation depending on the disintegration of sewage sludge. After that the evaluation of the experiments is stated together with economical calculations of the disintegration process executed in laboratory conditions.
Experimental solar drier of sewage sludge
Širůček, Vojtěch ; Niesner, Jakub (referee) ; Houdková, Lucie (advisor)
The master’s thesis is focused on the issue of solar drying of sewage sludge. The sludge management of wastewater treatment plants is described in the first part of this thesis. This theoretical part also deals with description of drying and dryers used for sludge treatment. The second part of the thesis is focused on the experimental solar drying of sewage sludge and the evaluation of the results.
The use of a dissolved air flotation for tertiary stage of wastewater treatment
Čmaradová, Miroslava ; Chládková, Helena (referee) ; Houdková, Lucie (advisor)
The thesis is focused on the area of wastewater treatment. There is a solution possibility of using flotation for the removal of phosphorus precipitates formed during the tertiary treatment of wastewater. The first part is devoted to a general description of wastewater treatment, there is also described as a flotation separation technology and precipitation of phosphorus. The second part is practically oriented. It describes the experimental equipment used for the precipitation of phosphorus and subsequent removal of the precipitate flotation, during the experiment and the results obtained.

National Repository of Grey Literature : 38 records found   1 - 10nextend  jump to record:
See also: similar author names
1 Houdková, Lada
8 Houdková, Lenka
1 Houdková, Ludmila
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