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Monitoring of the spread of pollution on the physical model of the watercourse
Marek, Ondřej ; Novotná, Jitka (referee) ; Pařílková, Jana (advisor)
On the built physical model of the watercourse, a bachelor's thesis is looking for a suitable substance that would allow simulating and monitoring the pollution transport by the method of electrical impedance spectrometry. Physical model based on the similarity of physical phenomena allowed the application of tracers and measurement of their concentration in selected flow profiles at a defined flow. The measurements were made by measuring apparatus made by the solution of the international project E! 7614 applied research in the EUREKA program as part of its sustainability.
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Estimating soil effective grain size by EIS apparatus
Chládová, Zuzana ; Novotná, Jitka (referee) ; Pařílková, Jana (advisor)
The bachelor thesis is focused on the use of electrical impedance spectrometry and its possible application in the estimation of effective particle size of soil. The grain size curve of each soil sample was obtained by using the sieve analysis and aerometric method after which the effective particle size for each sample was determined. Thereafter the frequency analyzes of samples were performed under laboratory conditions using Z-meter. The results showed that it is possible to infer effective particle size when the frequency analysis is performed for example during field measurement. This research was carried out as part of the project E!7614 of the EUREKA program.
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Evaluations of the durability EIS probes installed in an earth dams
Koudelková, Eva ; Novotná, Jitka (referee) ; Pařílková, Jana (advisor)
This thesis deals with the assesment of the durability of electrical impedance spectrometry method (EIS) probes installed in earth dam. The chosen earth dam is called Bezedník III and the main reason for choosing this particular dam was the longest period of monitoring this dam. The measuring was carried out by the Z-meter II device during the years 2006–2012 and Z-meter IV device in the year 2016. The recorded data are processed and assessed in this bachelor’s thesis.
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Monitoring of the temperature stratification of water using EIS method
Műnsterová, Zuzana ; Novotná, Jitka (referee) ; Pařílková, Jana (advisor)
Bachelor thesis examines the possibility of using the measuring apparatus based on the application of the method of electrical impedance spectrometry (EIS) for monitoring the temperature stratification of the water. For measurement are used the devices Z-meter III and Z-meter IV, which were designed in project E!4981 and E!7614 international applied research in program EUREKA. Part of the thesis is also a proposal of the probe. The experiment is carried out in a laboratory conditions, Laboratory of Water Management Research, Faculty of Civil Engineering, Brno University of Technology.
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Evaluation of the sanation of the earth-fill dam of the Hornice
Králíková, Štěpánka ; Novotná, Jitka (referee) ; Pařílková, Jana (advisor)
The bachelor thesis deals with evaluation of monitoring and remediation measures implemented on the earth dam of Hornice water structure. In 2014, tracking was initiated using the EIS method. Monitoring is carried out in the EUREKA Applied Research Program and is linked to Project E! 7614. The research is also focused on a new method of seepage remediation, BioSealing. To the application of which in Czech Republic has the exclusive right the company GEOtest, a.s. The processed data used in this work is measured by Z-meter IV and others data are provided by GEOtest, a.s.
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Difference between electronic signature standards before and after the introduction of eIDAS.
Černý, David ; Novotná, Jitka (advisor) ; Dvořák, Jan (referee)
The work compares the differences in the use of the Czech electronic signature before and after the implementation of the regulation of the European Parliament and Council, which introduced the European standard for electronic communication eIDAS (electronic IDentification, Authentication and trust Services). Based on the research from available sources, the theoretical part of the work describes the legislative regulation of both systems, their ways of functioning and examples of use. The practical part contains a qualitative study in the field of electronic signatures and a description of the implementation of the eIDAS regulation in the Czech Republic, including case studies.
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