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Design of a lifting mechanism for artificial lighting for hydroponic cultivation
Černoch, Lukáš-David ; Máša, Vítězslav (referee) ; Naď, Martin (advisor)
The work deals with the optimization of lighting for hydroponic systems in terms of energy efficiency, using a lifting mechanism. It is based on the selection of a suitable lighting, stroke solutions and the possibility of simple automation. The introductory part analyzes the basic principles and variants of hydroponic farms, their advantages, disadvantages and description of partial parts. The work is focused on the design of the light lifter mechanism, so it describes in more detail the different types of lighting for growing plants, and also summarizes the various lifting mechanisms from which it is chosen the most suitable. Subsequently, a 3D model of the selected mechanism was created including a motion study. The final part of the practical part was the price return calculation of the mentioned mechanism.
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Ionization Detector for Variable Pressure SEM
Černoch, David ; Špinka, Jiří (referee) ; Jirák, Josef (advisor)
This graduation theises deal with influence of an additional grating possitioned berween the sample and the ionisation detektor of the environmental scannin elektron microscope on signal detection. Signal level is measured for changing pressure, at different voltages on the aditional grating, at different sample - additional electrode distance and at different sample - detektor distance. Influence of the additional grating is simulated for real working conditions on PC.
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Design of a lifting mechanism for artificial lighting for hydroponic cultivation
Černoch, Lukáš-David ; Máša, Vítězslav (referee) ; Naď, Martin (advisor)
The work deals with the optimization of lighting for hydroponic systems in terms of energy efficiency, using a lifting mechanism. It is based on the selection of a suitable lighting, stroke solutions and the possibility of simple automation. The introductory part analyzes the basic principles and variants of hydroponic farms, their advantages, disadvantages and description of partial parts. The work is focused on the design of the light lifter mechanism, so it describes in more detail the different types of lighting for growing plants, and also summarizes the various lifting mechanisms from which it is chosen the most suitable. Subsequently, a 3D model of the selected mechanism was created including a motion study. The final part of the practical part was the price return calculation of the mentioned mechanism.
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Civil enforcement and tax enforcement (a comparison)
Černoch, David ; Macková, Alena (advisor) ; Pohl, Tomáš (referee)
The purpose of my thesis is to compare civil enforcement and tax enforcement. My thesis also investigates which proceedings is more effective. Civil enforcement is the legal proceedings regulated in Act No. 120/2001 Sb. On Executors and Execution Proceedings. Tax enforcement is regulated in different Act No. 280/2009 Sb. Tax Code. Both legal institutions are designated to enforce legal decision with order to pay the money. There are different subjects applies the law in these legal proceedings. The aim of the civil enforcement is enforce a debt for human beings or artificial person, but tax enforcement is used for enforce receivable of state to state budget or to different public budget. I describe this differences in my thesis. The thesis is composed of eight chapters, each of them contains analysis of important parts these legal adjustments. Chapter one is introductory and shows goal and purpose of the thesis. This chapter also explains terms which are used in the thesis. Chapter two focuses on history of civil enforcement and tax enforcement. Chapter three characterizes subjects in the proceedings and is subdivided into four parts. Chapter four is subdivided into four parts too. This chapter explicates the role of court in enforcement proceedings. Civil courts has different significance for civil...
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Civil enforcement and tax enforcement (a comparison)
Černoch, David ; Macková, Alena (advisor) ; Pohl, Tomáš (referee)
The purpose of my thesis is to compare civil enforcement and tax enforcement. My thesis also investigates which proceedings is more effective. Civil enforcement is the legal proceedings regulated in Act No. 120/2001 Sb. On Executors and Execution Proceedings. Tax enforcement is regulated in different Act No. 280/2009 Sb. Tax Code. Both legal institutions are designated to enforce legal decision with order to pay the money. There are different subjects applies the law in these legal proceedings. The aim of the civil enforcement is enforce a debt for human beings or artificial person, but tax enforcement is used for enforce receivable of state to state budget or to different public budget. I describe this differences in my thesis. The thesis is composed of eight chapters, each of them contains analysis of important parts these legal adjustments. Chapter one is introductory and shows goal and purpose of the thesis. This chapter also explains terms which are used in the thesis. Chapter two focuses on history of civil enforcement and tax enforcement. Chapter three characterizes subjects in the proceedings and is subdivided into four parts. Chapter four is subdivided into four parts too. This chapter explicates the role of court in enforcement proceedings. Civil courts has different significance for civil...
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Ionization Detector for Variable Pressure SEM
Černoch, David ; Špinka, Jiří (referee) ; Jirák, Josef (advisor)
This graduation theises deal with influence of an additional grating possitioned berween the sample and the ionisation detektor of the environmental scannin elektron microscope on signal detection. Signal level is measured for changing pressure, at different voltages on the aditional grating, at different sample - additional electrode distance and at different sample - detektor distance. Influence of the additional grating is simulated for real working conditions on PC.
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