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Nutritional deficiences in vegan endurance athletes
Knížková, Šárka ; Heniková, Marina (advisor) ; Koudelková, Kateřina (referee)
Aim: This study aimed to investigate whether vegan endurance athletes, specifically runners, experience nutritional deficiencies due to a purely plant-based diet. Partial goals were set to evaluate whether these athletes have sufficient energy intake and receive adequate macronutrients and risky micronutrients. Methods: The research was conducted as a pilot study for the extensive European project VEGANScreener. Based on the completed questionnaire and meeting the criteria, 11 participants (n = 11) were selected. The subjects underwent body composition analysis using bioimpedance, their resting energy expenditure was measured by indirect calorimetry, and blood was taken. The subjects then performed a 4-day food record (self-reported 4-day Dietary Record), which was analysed using new software. The complete dietary record was analysed for only eight subjects (n = 8). Nutritional data were analysed using the left-sided Mann- Whitney U test, which belongs to the group of non-parametric tests. The test was conducted at a significance level of α = 0.05. Results: The average BMI of the subjects was 20.87 ± 1.58 kg/m2. Two subjects (n = 2) had a lower body fat percentage than is adequate. The biochemical blood test results indicated a possible vitamin D and iron deficiency. When comparing actual energy...
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Nutrition value of "Protein" labeled food
Knížková, Šárka ; Dostálová, Jana (advisor) ; Kudlová, Eva (referee)
This bachelor thesis addresses the issue of increased demand for foods with a high protein content on their packaging. The theoretical part describes the role of proteins in the body, their biological value, and it also names suitable sources of protein for the human body, including the protein content of common foods. There is a particular chapter dedicated to sportspeople and protein supplements. The requirements of the Czech legislation on food with a statement concerning proteins or the name protein itself are given at the end of the theoretical part. The bachelor's thesis aimed to find out the exact offer of foods with the protein label or with a claim related to proteins, evaluate these foods, and determine the awareness of such labelled foods in the general population. The practical part first deals with foods labelled with protein or claims about proteins freely available in the most standard supermarkets. The survey was conducted by visiting the six closest supermarkets while listing all foods with some protein claims. A total of 363 pieces were recorded. Furthermore, the most visited supermarket was evaluated with the help of registered sales and foods with the protein label found in this particular supermarket were analysed. The amount of protein of each food was commented on, and the...
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Evaluation of differences in motivation and leadership of employees
Knížková, Šárka ; Filipová, Alena (advisor) ; Cejnarová, Hana (referee)
The goal of this master thesis is the evaluation of differences in motivation and leadership of employees in chosen companies in the Czech Republic and India. The following methods of research were used: studying of literature, studying of the companies' documents, interviews, questionnaire and data from my own observation. The differences in motivation and leadership are described and I have also suggested the methods for improving the atmosphere in the involved departments.
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Position of Skoda Auto company on the Indian market
Knížková, Šárka ; Müllerová, Františka (advisor) ; Fišera, Pavel (referee)
This bachelor's paper describes the position of Skoda Auto company on the Indian market. SWOT analysis and car sales comparison were used for the conclusions of this work. I also paid attention to India's automobile industry. Basic facts about India are also a part of this work as well as cultural differences and comparison of India and the Czech Republic according to dimensions defined by the Dutch sociologist Geert Hofstede.
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