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Microstates analysis in EEG data of sleep-deprived subjects
Křápková, Monika ; Koudelka, Vlastimil (referee) ; Lamoš, Martin (advisor)
This bachelor’s thesis deals with the processing and analysis of EEG data in sleep deprived subjects. In the theoretical part, the electroencephalography method is presented first. Further, there are possibilities of preprocessing and analysis of EEG data, introduction to statistics, and the last one is a research on the influence of sleep deprivation on human electrophysiology. The practical part consists of the preprocessing of EEG data, EEG microstates analysis and statistical evaluation of the results from the study of sleep deprivation. Finally, the results of this part are discussed in a separate chapter.
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Mathematical Methods in Economics
Vargicová, Katarína ; Doubravský, Karel (referee) ; Novotná, Veronika (advisor)
The thesis is aimed at the marketing communication, more concretely on sales promotion in selected company. The core of the work is analysis of selected sales promotion tools using mathematical and statistical methods. Sales promotion is analysed in company Notino, e-commerce distributor of cosmetic and perfumes. Sales promotion tools are analysed using nonparametric statistical tests. In the end the results are summarised and then recommendations for company Notino are made.
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Biomechanics of pedaling as a determinant for the performance in the cycling part in the triathlon
Svatoš, Václav ; Kovářová, Lenka (advisor) ; Horčic, Josef (referee)
Tittle: Biomechanics of pedaling as a determinant for the performance in the cycling part in the triathlon Objective: Prove that mastering pedaling technique, means higher performance in triathlon. Method: For the analysis of measured data use software SPSS, in which we use the test for two independent (paired) files. Due to the characteristics of the file, we used the Mann- Whitney test, we set the significance level at 0.05. Then we set standards for the selected test using T-points. Results: On the basis of the hypotheses, we conclude that there satisticky significant difference between groups (selection, other) the test results in the men's category (sig. 0.019). The opposite results were observed in the women's category (sig. 0.683). Performance comparison groups of men and women were different and statistically highly significant (sig. 0.000). Another result of this work is to establish standards by T - points for members of the youth sports center (YSC) in the triathlon for the assessment test at maximum cadence bicycle ergometer test in Cyclus 2. Keywords: pedaling cadence, YSC, diagnostics, maximum pedaling cadence test, Mann- Whitney test
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Microstates analysis in EEG data of sleep-deprived subjects
Křápková, Monika ; Koudelka, Vlastimil (referee) ; Lamoš, Martin (advisor)
This bachelor’s thesis deals with the processing and analysis of EEG data in sleep deprived subjects. In the theoretical part, the electroencephalography method is presented first. Further, there are possibilities of preprocessing and analysis of EEG data, introduction to statistics, and the last one is a research on the influence of sleep deprivation on human electrophysiology. The practical part consists of the preprocessing of EEG data, EEG microstates analysis and statistical evaluation of the results from the study of sleep deprivation. Finally, the results of this part are discussed in a separate chapter.
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Mathematical Methods in Economics
Vargicová, Katarína ; Doubravský, Karel (referee) ; Novotná, Veronika (advisor)
The thesis is aimed at the marketing communication, more concretely on sales promotion in selected company. The core of the work is analysis of selected sales promotion tools using mathematical and statistical methods. Sales promotion is analysed in company Notino, e-commerce distributor of cosmetic and perfumes. Sales promotion tools are analysed using nonparametric statistical tests. In the end the results are summarised and then recommendations for company Notino are made.
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Biomechanics of pedaling as a determinant for the performance in the cycling part in the triathlon
Svatoš, Václav ; Kovářová, Lenka (advisor) ; Horčic, Josef (referee)
Tittle: Biomechanics of pedaling as a determinant for the performance in the cycling part in the triathlon Objective: Prove that mastering pedaling technique, means higher performance in triathlon. Method: For the analysis of measured data use software SPSS, in which we use the test for two independent (paired) files. Due to the characteristics of the file, we used the Mann- Whitney test, we set the significance level at 0.05. Then we set standards for the selected test using T-points. Results: On the basis of the hypotheses, we conclude that there satisticky significant difference between groups (selection, other) the test results in the men's category (sig. 0.019). The opposite results were observed in the women's category (sig. 0.683). Performance comparison groups of men and women were different and statistically highly significant (sig. 0.000). Another result of this work is to establish standards by T - points for members of the youth sports center (YSC) in the triathlon for the assessment test at maximum cadence bicycle ergometer test in Cyclus 2. Keywords: pedaling cadence, YSC, diagnostics, maximum pedaling cadence test, Mann- Whitney test
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