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Thermal conductivity measurements of materials for the MaMBA project
Sviták, David ; Vališka, Michal (advisor) ; Hrůzová Kratochvílová, Marie (referee)
The content of this work is the measurement of thermal conductivity of materials within the MaMBA project. Single crystalline samples of LaNi$_5$ and PrNi$_5$ were successfully oriented along $a$ and $c$ axis each and disc-shaped polymer samples of PETG and PLA were 3D printed. Thermal conductivity was measured on these samples. The thermal conductivity electrical resistivity and Seebeck coefficient were measured on the intermetallic compounds in the temperature range 2-390K. A magnetoelastic interaction was observed in the PrNi$_5$ samples, contributing to the thermal conductivity. The magnetic character of the PrNi$_5$ compound also contributes to the resistivity at temperatures below 50K. This magnetic contribution was determined for both $a$ and $c$ axis. Finally, the temperature dependence of the thermal conductivity of PETG discs was measured in the temperature range 3-300K. The thermal conductivity of the PLA discs was measured at room temperature.
Riders
Sviták, David ; Hebák, Petr (advisor) ; Kocúrová, Barbora (referee)
Riders are growing more important as a part of insurance markets. The aim of this thesis is to introduce riders offered by a chosen insurance company in the Czech Republic. The next part is dedicated to the study of a structure of arranged riders in one year. A characteristic of riders and main covers a, which affect the number of arranged riders, are specified by using statistical methods. In the last part, clients are classified based on their owned riders by using cluster analysis. This thesis contains some recommenddations to create new riders.

See also: similar author names
2 SVITÁK, Daniel
2 Sviták, Daniel
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