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The breeding of llamas in Czech Republic
KREJNÍKOVÁ, Sandra
During the past few years a development of breeding llamas and alpacas took place in Czech Republic. Increasing interest in those animals entails the need to determine how they respond to the conditions of our country. The aim of this thesis is to evaluate the growth ability of crias, some of the physical dimensions (withers height) and bodyweight of adult llamas. The same indicators are to be evaluated for alpacas as well. The results are to be compared with the standard for llamas and alpacas. A total of 104 animals were measured and weighted, namely 44 llamas and 60 alpacas, and 280 pairs of weight and height data were obtained. Weighing and measuring of adult llamas and alpacas took place once a year around the end of August for two years (2009 and 2010). Young llamas were weighed and measured at approximately monthly intervals according to the possibilities of their breeders. Young alpacas were weighed at approximately weekly intervals. The thesis is divided into two parts. The first part evaluates llamas. It was discovered that the average birth weight of llamas in the Czech Republic is 11 kg. Once mature, they reach an average live weight of 130.3 kg and average height of 110.2 cm. Average daily gains were observed as follows: from birth to 7 weeks 0.20 kg per day, from 7 weeks to 24 weeks 0.18 kg per day and from 24 to 72 weeks 0.13 kg per day. The second part of this thesis is devoted to alpacas, for which the same parameters as for the llamas were monitored. It was found that the average birth weight of alpacas in the Czech Republic is 6.5 kg. Once mature, they reach an average live weight of 65.6 kg and average height at 88.4 cm. Average daily gains are at the following levels: from birth to 7 weeks 0.1 kg per day, from 7 weeks to 24 weeks 0.09 kg per day and from 24 weeks to 72 weeks 0.08 kg per day. It was found that these two species reach final physical maturity later in the Czech Republic than stated by literature. Compared to the standard, most of the llamas and alpacas are up to their standards.
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The occurrence of obesity and overweight of the preschool children
KRATOCHVÍL, Tomáš
Author of this work deals with the overweight of children and current lifestyle, which the majority of the population lives. It has a large influence on the prevalence of obesity and overweight, and it is already in childhood. It is necessary to change this trend. Increasing physical activity also change bad eating habits in children. Meals will be varied and balanced. This involves engaging the whole family, because parents have the greatest influence on a child, they can change the situation. The first part is a theoretical nature. The second half deals with research of preschool children and the goal is to determine the prevalence of obesity and overweight in these children.
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Anorexia in pubescents
OBERREITEROVÁ, Martina
In my Master thesis I summarize up-to-date information on anorexia nervosa. In the theoratical part I introduce casuistics of young females suffering from anorexia nervosa. In the practical part I present the evaluation of research data dealing with particular risk factors that may lead to the development of anorexia nervosa in students of lower stage of grammar school.
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The impact saturation feed ration of vitamine C on weight, health and reproduction on a selected brand of animals
TEJML, Petr
The aim of this study is to investigate the impact of vitamine C on weight, health and reproduction on a selected brand of rodents. The model animal was selected the guinea pig (Cavia aperea v. porcellus) whose sensitivity on the lack of vitamine C in food is well known. The guinea pig is not able to create vitamine C in its body like the man and its only possible posuply is in food. Vitamine C is characterised by a wide range of effect and its lack in the organism causes considerable ailments. The guinea pigs in the investigated breed were divided into several groups of similar constitution. Four groups were provided food containing added vitamin C, other four groups depended only on vitamin C present in food available in the season. The monitoring was carried out in 2005 and 2007. The weight of the guinea pigs was checked out every three days. The weigh, health and reproductive indexes were monitored during the whole experiment. According to the acquired results it is possible to affirm the importance of vitamin C in the life of guinea pigs. Guinea pigs that are not able to synthesise vitamine C by themselves are fully dependent on its supply in food. Consequently, in case of an insufficient amount of vitamine C in the food ration of a guinea pig is essential its subsequent addition. There are not many pieces of knowledge and written technical sources dealing with the breed of the guinea pig, therefore this study might represent an asset to the breeders and research.
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Adolescents as a group of risk in the sphere of feeding and their active life
DEDKOVÁ, Veronika
The focus of this paper is on movement, sporting and healthy nourishment of the young people at the age from fifteen to twenty studying at the two grammar schools in České Budějovice. I also inquired the occurance of anorexia and obesity on the chosen sample of the students. This work can be divided into two parts. The first one is concentrated on using albumens, fats, sacharids and liquids in nourishment. While it deals with eating disorders and moving activities, it offers several types of alternative nourishment. The second part presents the research into nourishment and moving activities on the chosen sample of the students. The results are made using the BIA and BMI methods (dealing with the height, weight and amount of fats). The graphs show that the obesity appears only by the very small number of the inquired students, moreover, the anorexia does not apper at all.
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Beef cattle breeding in the marginal regions of the Southern and the Western Bohemia
KYNKALOVÁ, Pavlína
The aim of this diploma work was to evaluate the level of beef utility at particular breeds. The breeds were bred in different climatic conditions of foothills and mountain regions of the Southern and the Western Bohemia. It was observed the use of permanent green grass by beef cattle´s pasture in relation of reached utility. There were included in total 31 farms in monitoring. The farms keep 7 breeds (Aberdeen Angus, Galloway, Hereford, Highland, Charolais, Simentál and Salers). There were 16 farms situated in regions under 600 meters above sea-level and 15 farms in regions over 600 meters above sea-level. The data were collected during 5 years. At cows, month of calving and occurrance of complicated births, have been recorded. The weight of calves at birth, in the age of 120, 210 and in certain cases also 365 days, has been checked. There were counted the average daily gains to mentioned weights. The group has been sorted according to breeds, elevation above sea-level and sex of the calves.
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Multiple Criteria Decision Making of Stocks Traded in Terms of SPAD
Borovička, Adam ; Kuncová, Martina (advisor) ; Jiříček, Petr (referee)
The subject of the diploma paper is multiple criteria analysis of stocks traded on Prague Stock Exchange in terms of System for Support of the Share and Bond Markets. The first part of theoretical passage discusses an introduction of exchange markets with an emphasis on Czech surrounding. The next extensive segment enters on decision making theory. In this chapter we can study basic ideas and connections in multiple criteria decision making. The most comprehensive section is created by theoretical study of methods in multiple criteria decision making. The last partition deals with share's analysis which is based on an application of suitable methodical approaches developed theoretically more closely in previous parts of the diploma paper. The main goal of the paper represents a release of investment recommendation for a potential investor decided to insert his free financial means into some of the most liquid stocks on Prague Stock Exchange.
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Models of goal programming and their application
Suchanová, Romana ; Jablonský, Josef (advisor) ; Flusserová, Lenka (referee)
The aim of this thesis is to make a model of a goal programming and to show its usage on practical examples. The goal programming is the most frequent method of searching for compromise solution to task of multi-criteria programming and that is why I describe characteristics of tasks of multi-criteria programming and various ways of searching for compromise solution in the second chapter. The third chapter deals with the goal programming. I describe its characteristics and formulate a general model. The fourth chapter treats of the robust goal programming and in the fifth chapter I mention several practical examples solved with the help of the general model.
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