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Electrical features of surface discharge for organic material decomposition
Budík, Martin ; Zdražil, Vladimír (referee) ; Bartlová, Milada (advisor)
The aim of this semestral work is to describe importance of electric surface discharges for decomposition of organic substances. This will serve to practical measurement of VA characteristic of surface discharge ignition, flow effect and type of portative gas for VA characteristic and moment of ignition of surface discharge. Then measurement of dynamic characteristic of surface discharge in assorted portative gases with diverse kind of flowage and setting of energetic ratios in discharge by means of dynamic characteristics. The main part of this work is dedicated to conditions of discharge ignition, its characteristics in different conditions and another types of discharges.
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Electrical features of surface discharge for organic material decomposition
Budík, Martin ; Zdražil, Vladimír (referee) ; Bartlová, Milada (advisor)
The aim of this semestral work is to describe importance of electric surface discharges for decomposition of organic substances. This will serve to practical measurement of VA characteristic of surface discharge ignition, flow effect and type of portative gas for VA characteristic and moment of ignition of surface discharge. Then measurement of dynamic characteristic of surface discharge in assorted portative gases with diverse kind of flowage and setting of energetic ratios in discharge by means of dynamic characteristics. The main part of this work is dedicated to conditions of discharge ignition, its characteristics in different conditions and another types of discharges.
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Leisure and sports activities of students in grades primary school
BUDÍK, Martin
The bachelor's thesis deals with leisure time by children on the second grade of the basic school, how much time they spend by doing sports and by playing on the PC. The thesis is divided into two parts, the theoretical part and practical research itself. The theoretical part defines the basic terms such as leisure time, family, sports and media. It is described how these concepts influence the ways of spending leisure time. In the practical part results of questionnaire survey are presented which in three basic schools were carried out. The goal of the research was to find out how much leisure time the pupils of the second grade spend by doing sports, how much time by playing on the PC and by other IT-technologies. In the conclusion the results are evaluated and compared to determinated hypotheses.
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