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Graphics Demo with a Space Theme
Prajka, Martin ; Milet, Tomáš (referee) ; Herout, Adam (advisor)
This bachelor's thesis deals with the creation of graphics demo with unlimited size by using OpenGL. The thesis implements post-processing effects such as shadow mapping, bloom and gaussian blur. In addition, it describes particle system and camera animation. The demo is placed in space and it is separated into the three scenes. The end of the thesis is focused on the results of user's and performance tests.
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Factas Influencing Usual Price of Real Estate
Tichá, Kateřina ; Bejšovec, Jaroslav (referee) ; Staněk, Roman (advisor)
This master´s thesis examines the factors that influence the usual price of real estate. The different types of real estate are different influences which it operates and also vary the intensity of their action. In addition to outlining the basic effects and intensity of exposure to various types of real estate work includes analysis of several influences – influences acting on apartments in major cities of our country influences in time for the usual price of apartments in Havirov and in Karvina, analyzing the factors that influence the amount of the usual price in selected locations of these cities, the impact of privatization of flats on the usual price of apartments in Karvina and size effect of floor space on the usual price of apartments.
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Pesticide impacts on farmland bird populations
Kutzendőrferová, Adéla ; Reif, Jiří (advisor) ; Grünwald, Jan (referee)
Pesticides are problematic chemicals that are found in a variety of environments. These substances tend to accumulate in living organisms, where they decomposite very slowly and can have a negative impact on bird populations. This is why some chemicals are still detected in these environments today, even years after their use has been banned, and may continue to affect organisms. The aim of my bachelor thesis was to conduct a literature search on the impact of pesticides on farmland bird populations. The first part of the thesis focuses on pesticides, their history, their division into different systems and their effects. The second part of the thesis then discusses the overall effects of pesticide use on farmland bird populations, particularly on breeding success and abundance. In this part, several studies have been collected that confirm the negative effect of pesticides on bird abundance, but not all of these studies are representative of real situations in the landscape. Finally, the paper assesses the overall role of pesticides in the observed bird declines and also presents suggestions to address the current negative trends. The thesis points to the need for expanded research studies that reflect actual conditions in agricultural landscapes to reveal the true extent of the effects of these...
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A Comparison of migration crises of the European Union in 2015 and 2022 in terms of "push" and "pull" effects - A Comparative case study of migration trends
Fiala, Tomáš ; Kučerová, Irah (advisor) ; Földes, Kristián (referee)
in English The waves of migration from Syria in 2015 and from Ukraine in 2022 significantly affected the number of people who applied for asylum or temporary protection in the EU. In this work, these migration waves are compared through a pre-selected framework of the so- called "neoclassical theory" which operates on the basis of rational decision-making about migration as an "economic" calculation of risks, advantages and disadvantages (so-called "push" and "pull" factors and "intervening obstacles"). Through comparison, the work tries to answer the questions of the similarity of the two migration waves and, through their analysis, at the same time, the question of whether these waves influenced the Migration and Asylum Policy of the EU as such. Despite certain similarities in the political aspects of the comparison, the similarity of the two waves was not confirmed, however, a shift in the creation of the EU migration policy framework after the migration wave in 2015 was also confirmed.
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Analysis of reproductive indicators in dairy cow breeding
KOCOUR, Daniel
The aim of the diploma thesis was to evaluate the trends in the development of reproductive indicators in specific dairy farming and to define the possible causes of the identified problems and propose measures to eliminate or resolve them. The literature review deals with the physiology of cow fertility, synchronization of estrus, hormonal or nervous control of the sexual cycle, the effect of internal and external influences on the reproduction of dairy cows, the effect of reproduction on milk yield and the economic connections associated with the reproduction of dairy cows. The analysis was carried out in the herd of Czech spotted cattle ZD Lukavec in the district of Pelhřimov. A total of 120 dairy cows that ended lactation between January 1, 2022 and December 31, 2022 were included in the monitoring. There were 40 dairy cows in the 1st lactation, 40 dairy cows in the 2nd lactation, and 40 dairy cows in the 3rd and 3rd lactations. higher lactation. In order to evaluate the effects on reproductive indicators (interval, insemination index, length of service period and intermediate period), the data set was sorted by age at first calving, parity, calving and insemination season, milk yield at laktation peak, length of the previous calving interval, RBV of sire and inseminated bulls, occurrence of mastitis and other diseases. The best reproductive results were found in dairy cows that calved for the first time between 715 and 790 days of ageThe length of the service period was the shortest among primiparous heifers. However, the order of lactation had no significant effect on the insemination index. Cows calved in the summer months (June 21, 2021 to September 23, 2021) clearly had the worst reproduction indicators. The time of year when the 1st insemination was performed, however, did not significantly affect reproductive indicators. The length of the previous interval significantly influenced only the length of the insemination interval. Cows with the lowest daily milk yield at peak lactation had the shortest service period and intermediate period. But they also had the lowest average lactation rank. The influence of the RPH of the father on the fertility of the daughters was evident only for the length of the previous intermediate period, when the daughters of bulls with the highest RPH (?106) had the shortest intermediate period (386 days). However, reproductive indicators were significantly influenced by the RPH of the inseminated bull for its own fertility.
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The positive effect of sex on our health
VYDROVÁ, Anna
The aim of this study is to shed light on important concepts that are often neglected or underestimated in today's society, to map the area of sexual behaviour, to find out how can sex positively influence our body and mind, what habits our society has, what history tells us about sex. The extensive topic of sexuality is slightly controversial, it is all the more interesting that relatively little attention is paid to it on a social and professional level although it is an integral part of us. The literature of the history of sexual activity is full of "skeletons in the closet" and reveals countless surprises, complexes, injustices and unhealed wounds. This work compares this information with reality and current sources. Another part is devoted to the constantly and currently much-discussed topic of battle men versus women. We will also reveal differences that are unrecognizable at first glance. By describing the body, behaviour and social status, we find out that they have undergone a really long development. However, the intention is not to promote one sex above the other, nor to set imaginary boundaries between them. On the contrary, the work aims at concluding a peace agreement and expressing the equal importance of both men and women on the principle of mutual respect. Finally, in the practical part compiled in the form of a questionnaire, I specified the actions, thinking and awareness of young people about human sexuality and its relationship to health. The benefit is current information from the lives of students and their peers. As I dare say that sex education is unfortunately very neglected and underestimated at the moment, any new useful information for readers would be my relief and immense personal success.
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Sources of ellagitannins and their effects on human organism
Lazarová, Zuzana ; Siatka, Tomáš (advisor) ; Karlíčková, Jana (referee)
CHARLES UNIVERSITY PHARMACEUTICAL FACULTY IN HRADEC KRÁLOVÉ DEPARTMENT OF PHARMACOGNOSY AND PHARMACEUTICAL BOTANY Author: Zuzana Lazarová Title of diploma thesis: Sources of ellagitannins and their effects on human organism Supervisor: doc. PharmDr. Tomáš Siatka, CSc. Diploma thesis 2021/2022, pages: 87 This diploma thesis is a literature review which focuses on an overview of ellagitannins, their sources, bioavailability, metabolism in the human body and effects on the human organism. Ellagitannins belong to the class of hydrolysable tannins which in the human gastrointestinal tract undergo hydrolysis to form ellagic acid. There is a high content of ellagitannins in the families Elaeagnaceae, Fagaceae, Geraniaceae, Lythraceae, Onagraceae and in some species of the family Rosaceae. Ellagitannins are found in medicinal plants as well as in commonly available foods, especially in berries and nuts. The intestinal microflora has the ability to metabolize ellagic acid to more bioavailable urolithins, but there are strong interindividual differences in the microbial conversion of ellagitannins among the population. Clinical studies provide evidence of the pharmacological activities of ellagitannins in many diseases, including cardiovascular diseases, diabetes mellitus, oncological diseases, central...
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Coffeine, its effects on health and its consumption among students of selected secondary schools
Kovaničová, Eva ; Váchová, Alena (advisor) ; Kučírek, Jiří (referee)
This diploma thesis carries the title "Caffeine, its effects on health and its consumption among students of selected secondary schools". In my diploma thesis, I am interested in how many students of selected secondary schools rely on stimulating effects of caffeine during their studies and how caffeine influences them. The key task of the diploma thesis is to find out at what level the knowledge of students of the first and final years of selected secondary schools are in the area of caffeine drinks and beverages, how much relevant information they have about caffeine influence on health and behaviour. Also, how many and what types of caffeine products the pupils most often consume. A questionnaire is used as a research tool to obtain this information. By analysing and comparing the data, I get interesting results that indicate a high consumption of beverages and caffeine-containing foods and show a lack of knowledge about caffeine. At the end of the practical part, I come up with a recommendation for a lesson in Health education, which should be devoted not only to caffeine, its sources and products containing caffeine, but also to its consumption by young people, the risk of addiction and prevention. KEYWORDS Coffeine, effects, health, history, students
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Obesity of young school - age children
Svobodová, Petra ; Bunc, Václav (advisor) ; Dvořák, Martin (referee)
The thesis deals with problematic of obesity of school-aged children, focuses on different points of view, tries to find out reasons leading to obesity and effects of obesity on the health and psyche of children. Obesity is defined as excess adipose tissue above optimal limits. Obesity mechanically burdens static strain and musculoskeletal system and makes worst physiological functions. The thesis is composed of a theoretical part and a practical part. The theoretical part deals with causes of obesity, with prevention, effects of overweight and compares opinions of Czech and world authors. The practical part is based on measuring weight and height of sample of children from schools in Pribram. The results of questionnaires filled by children attending 4th grade of primary schools are examined. Children answered questions related to their eating habits and their leisure time. Due to the fact that the number of obese children is increasing continually, it is necessary to be more focused on prevention and helping overweight children and their families. Key words Obesity, overweight, genetics, eating habits, leisure activities, metabolism, prevention, effects.
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The second level students awareness of elementary school about alcohol's effects and risks
Heinrichová, Zdeňka ; Váchová, Alena (advisor) ; Hanušová, Jaroslava (referee)
This diploma thesis deals with one of the most frequently used addictive stuffs - alcohol. The theoretical part contains the characteristics of the addiction and the syndrom of risky behaviour in the adolescent age, it deals with the topic of drugs and drug addiction. Later, it investigates alcohol - its characteristics, metabolism and intake, its effects on single organ systems, the levels and types of alcohol addiction. It focuses on the prevention of using addictive stuffs and alcohol and on the treatment of alcohol addiction. The practical part of the thesis settles the targets and the questions of the research. The main goal of the practical part, eventually of the whole thesis, was to analyze the basic school students' (sixth grade and higher) awareness of alcohol, its effects and the risk of it being consumed. As well as this, the aim was to find out whether the pupils have any experience with preventive programs and where they get in touch with these. The method of quantity research was used to hit these targets - semi-structured questionnaires for the pupils of basic schools (sixth grade and higher), followingly, school prevention methodologists were asked written questions. The questionnaries were filled in by 120 pupils of the 6th up to the 9th class of chosen basic schools. The results...
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