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Territoriality in lizards
Chmelař, Jan ; Rehák, Ivan (advisor) ; Veselý, Milan (referee)
Territoriality in lizads Jan Chmelař Abstract : Territoriality is a widely discussed phenomenon occuring among all groups of vertebrates on intraspecific level. Nevertheless, lizards occupy a prominent position due to a nearly endless variability in forms of territorial behaviour on the levels of higher taxons, species, populations and individuals. Examples could be systems of social dominance hierarchy, female territoriality or interspecific territoriality. Importance of territoriality is obvious as a way of reproduction control and exclusive usage of space and resources and has a positive impact on individuals that are able to defend their territories. On the other hand, there is a higher exposure to predators and a cost in a form of depleted energy. One other thing is that it sometimes complicates efforts of conservational biologists by lowering genetic variability inside populations of endangered species. Key words: territoriality, social dominance, lizards, home range
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Accuracy Assessment of Photogrammetric Results from Low Cost and Professional Camera
Prokop, Jaromír ; Nosek, Jakub ; Kalvoda, Petr ; Veselý, Milan
The aim of the article was to assess the accuracy of photogrammetric results using images of a low-cost camera, a Xiaomi Mi 10T Pro mobile phone, and a Canon EOS 6D Mark II professional digital reflex camera. A total of 51 control and checkpoints were created at the chapel, and it was scanned by a terrestrial laser scanner. Bundle block adjustment and mesh model generation were performed using Bentley ContextCapture. 2D standard deviations and standard deviations of elevation at checkpoints and deviations from the reference terrestrial laser scanning point cloud were statistically tested. The results show that with a suitably selected imaging configuration, high-quality photogrammetric results can be achieved even with a low-cost camera
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Stirling cycle
Veselý, Milan ; Ramík, Pavel (referee) ; Kaplan, Zdeněk (advisor)
This work was aimed to comparise of ideal traditional and alternative termodynamic cycles, calculations and determinativ of efficiency of these cycles, executions of p-V and T-S diagrams with a closer look at the Stirling cycle.
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