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Řízení rizik ve vybraném minipivovaru
Vítková, Jana
The thesis deals with risk management in a minibrewery. Its aim is to create recommendations that can be used to eliminate risks or prevent them. The work is divided into two parts; the first one is a theoretical part and is mostly a search retrieval. The second part includes writer's original work. Here, through the analysis of the external and internal environment, threats that affect the company are being identified. Also carying assets that may be affected by risks are specified as well as the risks are identified. Using the risk probability and impact matrix, recommendations for risk management are formulated, too.
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Effect of aging, season and temperature on pain threshold in laboratory rat
Vítková, Jana ; Vaculín, Šimon (advisor) ; Špicarová, Diana (referee)
Every living creature meets with pain up to these days. Many researches are made in labour conditions, we try to find out how the pain works and how we can suppress it or how we can utilize it in our welfare. Our work is focused on the effect of aging, season, acclimatization and ambient temperature on thermal and mechanic pain threshold in laboratory rats. We were interested how these factors affect the results of the research. Adult male Wistar rats were used in all experiments. Thermal pain thresholds were measured by withdrawal reaction of three body sites: forelimbs, hind limbs and tail. Mechanic pain thresholds were measured by von Frey filaments and a skin temperature was measured by IR thermometer, both of three body sites. Our results demonstrate that : (i) aging have effect on nociceptive pain threshold; (ii) there is presence of cranio-caudal distribution of nociceptive sensitivity in aging and in changing of ambient temperature - forelimbs have lower latency than hind limbs; (iii) thermal pain threshold depends indirectly on ambient and skin temperature; (iv) there was no effect of repeated measurement on nociceptive thresholds of the three body sites; (v) hind limbs and tails are more sensitive to changes of ambient temperature than forepaws; (vi) mechanic pain threshold not change...
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Plato's Cratylus: The Problem of Language
Vítková Fikejsová, Jana ; Holeček, Tomáš (advisor) ; Horáček, Filip (referee)
The thesis deals with the question of the speech in Plato's dialogue Cratylus, from the perspective of philosophical thematization of the commitment of speech in the relationship between man and the world, as it gradually appears in individual ideas of the text. I deal with different approaches to the language of both Socrates' partners in the conversation, Hermogenes and Cratylus. They both prove problematic for various reasons. Hermogens see language as the work of human consensus and agreement, but it seems as he underestimate the importance of it and see it as something haphazard or arbitrary. The commitment of speech seemed to be precisely what Socrates were trying to bring Hermogens to. Names say what we consider the things to be. By being the smallest part of speech that makes sense, they can decide on its truth or falsity. Through speech, we relate to the being and we obtain a certain stability that enables us to know things and share that knowledge, which is definitely not happening arbitrarily. However, it should be borne in mind that the names show the convictions of the people who gave them to the things, and not something like the true nature of those things, as Cratylus would have believed, so that we cannot rely entirely on them for knowing things. Key words: Plato, Cratylus, speech,...
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VAT ledger statement - comparison of different business acitivities
Pikhartová, Tereza ; Zídková, Hana (advisor) ; Vítková, Jana (referee)
The bachelor thesis is focused on the analysis of VAT ledger statement. The goal of this analysis is to compare methods of filling in a VAT ledger statement between chosen subjects. For this paper a travelling agency and a self-employed electrician have been chosen. The thesis is divided into two main parts. First part covers the basic theory behind VAT and VAT ledger statement, especially its content. Second part defines the subjects, describes their VAT processes and its main focus is illustrating the differences between filling in the statement by travel agency and self-employed electrician with examples provided. At the end of the thesis the knowledge gained from the examples is summed up.
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Effect of aging, season and temperature on pain threshold in laboratory rat
Vítková, Jana ; Vaculín, Šimon (advisor) ; Špicarová, Diana (referee)
Every living creature meets with pain up to these days. Many researches are made in labour conditions, we try to find out how the pain works and how we can suppress it or how we can utilize it in our welfare. Our work is focused on the effect of aging, season, acclimatization and ambient temperature on thermal and mechanic pain threshold in laboratory rats. We were interested how these factors affect the results of the research. Adult male Wistar rats were used in all experiments. Thermal pain thresholds were measured by withdrawal reaction of three body sites: forelimbs, hind limbs and tail. Mechanic pain thresholds were measured by von Frey filaments and a skin temperature was measured by IR thermometer, both of three body sites. Our results demonstrate that : (i) aging have effect on nociceptive pain threshold; (ii) there is presence of cranio-caudal distribution of nociceptive sensitivity in aging and in changing of ambient temperature - forelimbs have lower latency than hind limbs; (iii) thermal pain threshold depends indirectly on ambient and skin temperature; (iv) there was no effect of repeated measurement on nociceptive thresholds of the three body sites; (v) hind limbs and tails are more sensitive to changes of ambient temperature than forepaws; (vi) mechanic pain threshold not change...
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Pain perception in elders
Vítková, Jana ; Vaculín, Šimon (advisor) ; Telenský, Petr (referee)
The aging of the population is one of the problems of the current period. With increasing age, we have to deal with the accompanying phenomenon more and more - the pain which significantly inconveniences the life and makes normal integration of elderly people into society impossible. This bachelor thesis summarises the present knowledge of pain in elderly people. It addresses the mechanism of pain perception, physiology of aging and types of pain which occur in elderly people. Some types of pain are accompanying diseases which occur during old age - neuropathic, chronic and oncologic pains. The higher occurrence of these types of pain could be explained by the progressive degeneration of nerve system during aging, either due to demyelization and reduction of the number of nerve fibres or due to accumulation of free radicals in the organism. On the other hand, there are some types of pain which elderly people feel with lower intensity - visceral and postoperative pain. At the same time, the pain threshold is increasing in the elderly people. This paradox, i.e. on one hand higher occurrence of chronic pain at higher intensity and on the other hand reduction of visceral pain and postoperative pain could be explained by diffuse noxious inhibitory controls. The current knowledge of the pain in the elderly is...
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