National Repository of Grey Literature 1,060 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Životní styl žáků středních škol
Bárová, Bára
The topic of the bachelor thesis is a healthy lifestyle of high school students. The work is divided into theoretical and practical part. The theoretical part is based on the study of professional literature and deals with the definition of terms such as lifestyle, its areas and adolescence. It also contains negative lifestyle and leisure factors. In general, it defines everything important that belongs to the lifestyle and should be mentioned. The practical part is devoted to comparing the lifestyle of high school students and university students. It focuses on the way of spending free time, diet, drinking regime and does not neglect the use of addictive substances and the level of stress that most students faces.
Zootechnické aspekty inseminace prasnic
Hájek, Petr
The aim of the bachelor thesis is to provide a comprehensive view on the issue of sow insemination and to summarize the current state of knowledge in this area of agricultural production. The bachelor thesis focuses on the description of insemination and on the zootechnical aspects that influence the insemination of sows. As insemination is the most used method of reproduction nowadays, emphasis is placed on the anatomy and physiology of the reproductive apparatus of the sow. Also described are the zootechnical aspects that affect insemination and how these factors influence it. In the last part of the thesis, the insemination itself and its methods of performance are described, discussing the advantages and disadvantages of insemination, including new options such as the semen capsule and its gradual release or a product to influence ovulation.
Mikroplasty a jejich vliv na životní prostředí
Kopicová, Jana
This bachelor thesis deals with plastic pollution in the environment predominantly focusing on microplastics. The aim of the theoretical part is to acquaint readers with the terminological background of plastics and their microscopic parts. This part also contains an overview of current information about sources, presence, and possible impact of microplastics in the environment centring on the water component. The theoretical part further discusses the effect of microplastics on living organisms and one’s health. In the practical part of the thesis, a questionnaire survey was carried out to find out respondents’ opinions and awareness of the given matter. The results of the survey confirmed that most of the respondents, despite being familiar with the term microplastics, are not well informed about their impact on the environment. The survey also indicates that this area lacks public awareness. Furthermore, a comparative analysis shows that more than 80% of the respondents would be in favour of refundable plastic bottles. Finally, the survey appears to confirm that respondents have poorer knowledge in legal regulations dealing with plastic waste.
Stres žáků středních odborných škol
Kumanová, Veronika
The bachelor's thesis deals with the stress of pupils in the 2nd and 3rd years of secondary vocational schools. The aim of the bachelor thesis is to find out on the basis of a research investigation within a specific secondary vocational school what stressful situations pupils encounter, which of the defence mechanisms they most often use to cope with stress, or what other activities help them to relieve it. In the theoretical part, the aim is to describe and explain the basic concepts related to stress, such as stressors, stress response, types of stress and to introduce the concept of stress resilience. Activities that serve to cope with stress, such as coping strategies, defence mechanisms or other activities are also mentioned. The empirical part focuses on how many students experience distress in the school environment and which stressors are most stressful for them. It also focuses on what activities pupils most often use to cope with stress.
Segmentácia spotrebiteľov podľa vztahu ke zdravej výžive
Čelináková, Alexandra
The diploma thesis deals with the segmentation of consumers according to their relatio-nship to healthy food. The aim of the work is to identify individual consumer segments on the health food market and draw conclusions and recommendations for the sellers of health food based on the information found. In order to fulfill the goal, an analysis of the health food market was developed, based on which the development and current situation on the health food market was determined. A questionnaire survey was conducted to find out the motives and behavior of consumers in relation to healthy food. Based on the results of the questionnaire survey, the factors that influence consumers when purchasing healthy food and also the reasons that discourage consumers from purchasing were identified. According to the results of the questionnaire survey, segmentation was carried out using cluster analysis. Based on the knowledge gained, five segments were created on the health food market. Recommendations aimed at individual segments were set for sellers on the health food market.
Chlorofyl a jeho význam pro zdraví
Hübnerová, Amálie
This bachelor thesis deals with chlorophyll and its importance for health. It focuses on describing the structure of chlorophyll as a plant pigment and the organelle chlo-roplast in which it located. Properties that are important for photosynthesis are described here. Its application in the food industry and effect on health as an antio-xidant or use in the prevention of chronic diseases such as cancer, Diabetes mellitus and Trimethylaminuria have been investigated. Chlorophyll has even been found to act as a new antiviral against COVID-19.
Význam KU ve vztahu k produkčním a reprodukčním ukazatelům a zdraví dojného skotu v ČR
Brynda, Jiří
The bachelor's thesis deals with the description of the Utility Control of Holstein Cattle. The methodology of sample collection up to individual results is described in the thesis. Furthermore, the thesis demonstrates the statistical processing of data from Utility Control using commercial programs and the ČMSCH program. The main factors that the thesis follows in evaluating the Utility Control of cattle include production, reproduction, and cattle health. The Utility Control in dairy cattle monitors the performance of individual cows and the overall efficiency of breeding, with the aim of improving the health and performance of cows and increasing milk production. Various factors are monitored during the Utility Control, such as the amount and quality of milk produced, cow health, reproductive performance, and overall cow condition. Results are compared with expected outcomes and with results from other farms. The goal of Utility Control is to improve breeding efficiency and maximize profits from milk production. Utility Control also helps to identify potential health problems in cows and allows for timely intervention, which can reduce veterinary care costs and decrease the risk of cow mortality. The aim of the thesis was to present and clarify topics related to Utility Control, describe individual determining components, and describe processed results of the commercial programs of Milkprogres s.r.o and VVS Verměřovice s.r.o.
Zvládání stresu žáků na střední odborné škole
Sűsenbeková, Johana
The goal of the bachelor's thesis is to use questionnaires to find out the most common stressors among students at secondary vocational schools and what effect they have on them or how they deal with stress itself.
Poruchy příjmu potravy a stravovací návyky u žáků SŠ
Zapalová, Markéta
Bachelor's thesis dealing with eating habits, nutrition and any subsequent problems that may arise from bad eating habits. It is primarily focused on eating disorders. The work is focused on high school students, i.e. on adolescents. The first chapter deals with the definition of eating habits, health and nutrition. The second chapter deals with the eating habits of adolescents and shows how the ideal diet of secondary school students should look and how it differs from the actual eating habits of students. The third chapter defines eating disorders and what disorders can be included in this category.
Biological aspects of the burnout syndrome
Čihařová, Markéta ; Šivicová, Gabriela (advisor) ; Hrachovinová, Tamara (referee)
The aim of this thesis is to describe burnout syndrome as a psychosocial phenomenon with an emphasis on biological mechanisms accompanying it. The work is divided into two main parts, a literary review and an empirical part. In the literary review, burnout syndrome is explained in general terms. It provides a research history outline and continues with an introduction of its external and internal causes and factors which help to prevent from it. Furthermore, the development and psychological, social and work symptoms of burnout syndrome are described. The main part of the work is dedicated to biological symptoms of burnout syndrome in connection with different systems of the human body. The proposal for research is to be seen in the second part of the work. This research deals with the levels of cortisol in university students scoring high on burnout syndrome in comparison with the levels of cortisol in university students scoring low. Keywords: burnout syndrome, stress, exhaustion, altered functioning, health

National Repository of Grey Literature : 1,060 records found   1 - 10nextend  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.