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Greenhouse Automation and Climate Control
Rataj, Pavel ; Jaroš, Michal (referee) ; Štětina, Josef (advisor)
This master’s thesis occupies with measurements and a proposal of optimization the current heating and ventilation system of the greenhouse in Arboretum of Brno. The greenhouse is determined for growing orchids. There were taken long-term measurements in this compound. End results of this master’s thesis are measured data and their analysis, the suggestion for improvement of the whole measurement and regulation system. The part of the document is the numerical simulation of the current environment state in the greenhouse.
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Evaluation of damaged components for photovoltaic power plant monitoring
Rataj, Pavel ; Jančík, Stanislav (referee) ; Marada, Tomáš (advisor)
The thesis deals with proposal and implementation of a test station for feasible measurement of Hall´s probes, which are used for measurement of extensive direct currents, especially in FVE. The customers are often complaining about Hall´s probes. The solution is specific model of probe, which would be enabling to accelerate measuring of given back probes from working order and evaluation for proper functions of probes. For the final asses we need to compare given back probe with so-called Hall probe. The so-called Hall´s probe will be permanently placed on model and will indicate relatively identical data. PLC made by DOMAT company will compare and evaluate data, whether a difference measured from both probed is acceptable or not.
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Matrimonial crises by clients of marriage counselling service
Rataj, Pavel ; Loneková, Katarína (advisor) ; Šulová, Lenka (referee)
This diploma work is dealing with the phenomenon of matrimonial crises. In the introductory chapters of the theoretical part we are defining the main themes of this work - relationship, philosophy of marriage, crises and marital crises. We are concerned with the couples therapy, its history and selected approaches. One chapter is devoted to the developmental approach that gives the possibility to see marital crises as an opportunity to self-knowledge, personality growth or relationship advancement. Practical part is conceived as a qualitative research. Its main goal is to survey and explore marital crises that we observed in clients of marital consulting centre. We would like to offer a more generalized vision of marital crises. We would also answer the questions how does a marital crises looks like and what processes are going on. Our work is setting down the research goals and describes in details chosen methodology, research sample and the methods of collecting and processing the data. Research data were collected mainly in the half- structured interview that was completed by the observation of interaction styles and a technique of relationship sculpturing. The research results were processed with the help of the method of open coding that is part of the grounded theory. The data were analyzed,...
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Greenhouse Automation and Climate Control
Rataj, Pavel ; Jaroš, Michal (referee) ; Štětina, Josef (advisor)
This master’s thesis occupies with measurements and a proposal of optimization the current heating and ventilation system of the greenhouse in Arboretum of Brno. The greenhouse is determined for growing orchids. There were taken long-term measurements in this compound. End results of this master’s thesis are measured data and their analysis, the suggestion for improvement of the whole measurement and regulation system. The part of the document is the numerical simulation of the current environment state in the greenhouse.
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Evaluation of damaged components for photovoltaic power plant monitoring
Rataj, Pavel ; Jančík, Stanislav (referee) ; Marada, Tomáš (advisor)
The thesis deals with proposal and implementation of a test station for feasible measurement of Hall´s probes, which are used for measurement of extensive direct currents, especially in FVE. The customers are often complaining about Hall´s probes. The solution is specific model of probe, which would be enabling to accelerate measuring of given back probes from working order and evaluation for proper functions of probes. For the final asses we need to compare given back probe with so-called Hall probe. The so-called Hall´s probe will be permanently placed on model and will indicate relatively identical data. PLC made by DOMAT company will compare and evaluate data, whether a difference measured from both probed is acceptable or not.
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