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Thermodynamic cycles used in power engineering
Suchomel, Josef ; Kracík, Petr (referee) ; Baláš, Marek (advisor)
Power engineering is one of the most important parts of industry. Among other things, it deals with production of electricity, without which many of us can no longer even imagine life. All energy devices can be described on the basis of different thermodynamic cycles. And with these thermodynamic cycles this thesis deals. It lists both, the most important cycles, such as Rankin Clausius cycle, which is the basic cycle of most of the power plants, as well as less known, resp. almost new thermodynamic cycles. The emphasis of the whole work is also focused on the advantages and limitations of the stated cycles and on their application in practise, too.
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Population genetics of grey wolf in Western Carpathians
Veselovská, Lenka ; Hulva, Pavel (advisor) ; Suchomel, Josef (referee)
The grey wolf is a top predator that plays a keystone role in maintaining the ecological balance of forested habitats. This master thesis focuses on the population structure and demography of the grey wolves in Slovakia, using data collected over two winter seasons between 2017 and 2019. Special attention is directed to the Western Carpathians. In Slovakia, the range of the wolf may cover up to 60% of the whole area. The population size and structure of grey wolves are influenced by both natural factors, such as mountain ranges isolation and dispersal, and anthropogenic influences, such as population fragmentation caused by linear infrastructure and increased mortality from traffic collisions. Additionally, the annual culling quotas for grey wolves have had an impact on their populations until recently. Mainly a non-invasive genetics approach utilizing selected 10 nuclear microsatellite markers, a marker for sex detection and mitochondrial sequences was used. Firstly, the species determination was verified and data quality filtering was carried out under statistical control. The sex ratio of the examined sample was 1:1,3. Mitochondrial data were assigned to haplotypes to help infer population origin. Bayesian clustering analysis of microsatellite data using the STRUCTURE program was used to...
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Thermodynamic cycles used in power engineering
Suchomel, Josef ; Kracík, Petr (referee) ; Baláš, Marek (advisor)
Power engineering is one of the most important parts of industry. Among other things, it deals with production of electricity, without which many of us can no longer even imagine life. All energy devices can be described on the basis of different thermodynamic cycles. And with these thermodynamic cycles this thesis deals. It lists both, the most important cycles, such as Rankin Clausius cycle, which is the basic cycle of most of the power plants, as well as less known, resp. almost new thermodynamic cycles. The emphasis of the whole work is also focused on the advantages and limitations of the stated cycles and on their application in practise, too.
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