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Administration of DNS Servers for FreenetIS Project
Raška, David ; Janoušek, Vladimír (referee) ; Malčík, Dominik (advisor)
The goal of this bachelor's thesis is to introduce an alternative option of DNS servers management using graphical interface. In this thesis it is implemented a graphic user interface for DNS servers, zones and records management and connection of a DNS server to a network management system. ISC BIND 9 software is used as a DNS server and management interface is implemented to open-source project FreenetIS. Connection of both parts is made by a script, which continuously updates DNS configuration on a server.
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Model optimizing of the biogas plant operation after testing operational phases
Raška, David ; Matějíček, Luboš (advisor) ; Frouz, Jan (referee)
Biogasplants are installations for converting of biomass to produce biogas, which is a valuable energy source if a proper management of ananaerobic process is kept. In the Czech Republic are mainly agricultural biogas plants. This workis focused on evaluation of data obtained from a specific biogas plant, which islocated in the town Úpice. This plant processes biodegradable waste. Data are evaluated qualitatively, also with use of cluster analysis using statistical program R as well as by a proposed linear regression models in Matlab software. Results were applied for suggestins of several measures for the management of biogas plant and for creation of non-linea rregression model, which can be further developed. . Keywords: Biogas, plant, anaerobic, fermentation, biodegradable, waste, data analysis, differential model
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Energy saving buildings
Raška, David ; Přibil, Rudolf (advisor) ; Hovorka, Jan (referee)
Práce se zabývá problematikou nízkoenergetických a pasivních domů, včetně předložení důvodů pro jejich výstavbu. Poukazuje na jejich vlastnosti a sledované parametry pro splnění požadovaných hodnot. Dále pojednává o nejdůležitějších podmínkách pro výběr polohy energeticky efektivních staveb a o doporučeném zónování místností dle světových stran v závislosti na slunečním záření. Uvádí možnosti složení konstrukčních částí a nejčastěji používané výtopné systémy pro energeticky efektivní stavby, které jsou svým provozem šetrnější k životnímu prostředí. Cílem je předložit ucelenou informaci o daném tématu tak, aby bylo možno vyvozovat závěry podporující praktické využití těchto staveb, a to především z hlediska potenciálu značných energetických úspor. Práce rovněž vypovídá o vývoji výstavby energeticky úsporných budov v České republice. Abstract: This work is concerned with questions of energy saving buildings, including introduction of reasons for their building-up. It refers about their characteristics and evaluated parameters for meeting it's requirements. Further it deals with the most important conditions for choosing of location for energy saving buildings and about recommended zoning of rooms according to cardinal points depending on solar radiation. Indicates the posibilities of composition...
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MODEL OPTIMIZING OF THE BIOGAS PLANT OPERATION
Raška, David ; Matějíček, Luboš (advisor) ; Zíková, Naděžda (referee)
Biogas plants are installations for converting of biomass to produce biogas, which is a valuable energy source if a proper management of an anaerobic process is kept. In the Czech Republic are mainly agricultural biogas plant. This work is focused on evaluation of data obtained from a specific biogas plant, which is located in the town Úpice. This plant processes biodegradable waste. The aim of this study was to determine which waste processed are beneficial for the production of biogas. The Data were analyzed by statistical program R. The method used was cluster analysis. For comparsion of clusters was used ANOVA method (analysis of variance). The results of data analysis showed a positive effect on the production of biogas by waste from industrial processing of potatoes, grass and corn silage, rumen contents and dairy waste. Key words: Biogas, plant, anaerobic, fermentation, biodegradable, waste, data analysis
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Model optimizing of the biogas plant operation after testing operational phases
Raška, David ; Matějíček, Luboš (advisor) ; Frouz, Jan (referee)
Biogasplants are installations for converting of biomass to produce biogas, which is a valuable energy source if a proper management of ananaerobic process is kept. In the Czech Republic are mainly agricultural biogas plants. This workis focused on evaluation of data obtained from a specific biogas plant, which islocated in the town Úpice. This plant processes biodegradable waste. Data are evaluated qualitatively, also with use of cluster analysis using statistical program R as well as by a proposed linear regression models in Matlab software. Results were applied for suggestins of several measures for the management of biogas plant and for creation of non-linea rregression model, which can be further developed. . Keywords: Biogas, plant, anaerobic, fermentation, biodegradable, waste, data analysis, differential model
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MODEL OPTIMIZING OF THE BIOGAS PLANT OPERATION
Raška, David ; Matějíček, Luboš (advisor) ; Zíková, Naděžda (referee)
Biogas plants are installations for converting of biomass to produce biogas, which is a valuable energy source if a proper management of an anaerobic process is kept. In the Czech Republic are mainly agricultural biogas plant. This work is focused on evaluation of data obtained from a specific biogas plant, which is located in the town Úpice. This plant processes biodegradable waste. The aim of this study was to determine which waste processed are beneficial for the production of biogas. The Data were analyzed by statistical program R. The method used was cluster analysis. For comparsion of clusters was used ANOVA method (analysis of variance). The results of data analysis showed a positive effect on the production of biogas by waste from industrial processing of potatoes, grass and corn silage, rumen contents and dairy waste. Key words: Biogas, plant, anaerobic, fermentation, biodegradable, waste, data analysis
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Energy saving buildings
Raška, David ; Přibil, Rudolf (advisor) ; Hovorka, Jan (referee)
Práce se zabývá problematikou nízkoenergetických a pasivních domů, včetně předložení důvodů pro jejich výstavbu. Poukazuje na jejich vlastnosti a sledované parametry pro splnění požadovaných hodnot. Dále pojednává o nejdůležitějších podmínkách pro výběr polohy energeticky efektivních staveb a o doporučeném zónování místností dle světových stran v závislosti na slunečním záření. Uvádí možnosti složení konstrukčních částí a nejčastěji používané výtopné systémy pro energeticky efektivní stavby, které jsou svým provozem šetrnější k životnímu prostředí. Cílem je předložit ucelenou informaci o daném tématu tak, aby bylo možno vyvozovat závěry podporující praktické využití těchto staveb, a to především z hlediska potenciálu značných energetických úspor. Práce rovněž vypovídá o vývoji výstavby energeticky úsporných budov v České republice. Abstract: This work is concerned with questions of energy saving buildings, including introduction of reasons for their building-up. It refers about their characteristics and evaluated parameters for meeting it's requirements. Further it deals with the most important conditions for choosing of location for energy saving buildings and about recommended zoning of rooms according to cardinal points depending on solar radiation. Indicates the posibilities of composition...
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Administration of DNS Servers for FreenetIS Project
Raška, David ; Janoušek, Vladimír (referee) ; Malčík, Dominik (advisor)
The goal of this bachelor's thesis is to introduce an alternative option of DNS servers management using graphical interface. In this thesis it is implemented a graphic user interface for DNS servers, zones and records management and connection of a DNS server to a network management system. ISC BIND 9 software is used as a DNS server and management interface is implemented to open-source project FreenetIS. Connection of both parts is made by a script, which continuously updates DNS configuration on a server.
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