National Repository of Grey Literature 7 records found  Search took 0.00 seconds. 
Antipredační chování ptáků
SYROVÁ, Michaela
This thesis is focused on the antipredation behaviour of birds, factors that influence differences in their behaviour, and it shows different approaches to study manners of behaviour. In general, all studies included in the thesis are related to antipredation behaviour of three bird species - Red-backed shrike (Lanius collurio), Arctic tern (Sterna paradisaea) and Common raven (Corvus corax). The first study describes possibilities of using dummies of nest predator that are made from different materials. Further, the effect of priming for cognitive abilities of Red-backed shrikes is discussed. The second and the fourth studies show the problem of multiple predator conflict and alternative strategies in nest defence of Red-backed shrikes. The third study is focused on Arctic terns and their reaction to human disruption in two colonies with varying frequency of contact with people. Moreover, the study addresses the ability of Arctic terns to adapt to a new predator (human) in the high Arctic. Finally, the last study compares the reaction of Common ravens to conspecific and various heterospecific alarm calls.
How the Red-backed Shrike (\kur{Lanius collurio}) solves the multiple predator conflict?
SYROVÁ, Michaela
I tested the ability of the Red-backed Shrike (Lanius collurio) to solve multiple predator conflict. Nesting shrikes were exposed to two predators presented simultaneously. The Red-backed Shrike is able to solve this conflict by deciding which of the presented predators is the more dangerous and opting for the appropriate defence of its nest.
How the Red-backed Shrike (\kur{Lanius collurio}) solves the multiple predator conflict?
SYROVÁ, Michaela
I tested the ability of the Red-backed Shrike (Lanius collurio) to solve multiple predator conflict. Nesting shrikes were exposed to two predators presented simultaneously. The Red-backed Shrike is able to solve this conflict by deciding which of the presented predators is the more dangerous and opting for the appropriate defence of its nest.
Artificial dummies as stimuli in field mobbing experiments
SYROVÁ, Michaela
Anti-predation behaviour is usually studied using dummies ? animal is confronted with a dummy of predator. These dummies are most often stuffed, however stuffed dummies of many species are not available. Dummies made of different (artificial) materials could replace them but their surface is featherless and so is changing general view and impression of dummies. Response of red-backed shrike (Lanius collurio) to European jay?s (Garrulus glandarius) dummy made of different materials has been tested.
Analýza toku prázdných přepravních prostředků ve firmě Škoda Auto a.s.
Syrová, Michaela ; Pernica, Petr (advisor) ; Janeba, Petr (referee)
Diplomová práce měla za úkol zmapovat současný tok prázdných palet a na základě zjištěných nedostatků navrhnout řešení. Nejprve byla provedena analýza současného stavu a bylo identifikováno několik slabých míst. Byly navrženy tři varianty řešení situace. První variantou bylo zavedení automatické identifikace: označení palet radiofrekvenčními štítky a sledování toku palet pomocí čtecích průjezdových bran. Další variantou byl systém automatické rezervace palet. Třetí variantou byla centralizace prázdných palet. Vzhledem k tomu, že tato varianta řešila většinu identifikovaných problémů a zároveň ji bylo možné realizovat za dodržení podmínek okamžité aplikovatelnosti a minimálních investičních nákladů, byla tato varianta podrobněji rozpracována. Všechny navržené varianty byly podrobeny vícekriteriálnímu hodnocení. Za nejvhodnější z uvažovaného souboru navržených variant, na základě principu praktické dominance, byla zvolena třetí varianta.

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7 SYROVÁ, Michaela
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