|
|
Validity of the VO2 Master Pro device for maximal oxygen consumption prediction and the measurement of resting metabolism
Goldschmidt, Tobiáš ; Nohel, Michal (referee) ; Chlíbková, Daniela (advisor)
Measurements of maximal oxygen uptake and resting metabolic rate are one of the most important things in testing athletes and madical patients. For these measurements are used breath analyzers. These analyzers are usually non-portable costly devices. VO2 Master Pro is on the other hand portable breath analyzer with much lower prize. It is biggest disadvantage is that it contains only O2 sensor and not CO2 sensor as madically aproved devices. Aim of this study is to determinate validity and difference of measurements between VO2 Master Pro and reference device for measuring maximal oxygen uptake and resting metabolic rate. Difference for measuring maximal oxygen uptake was 4,15 ± 4,41 %. For measuring of resting metabolic rate difference was 41,20 ± 11,44 %. For measuring of maximal oxygen uptake is VO2 Master Pro valid but for measuring of resting metabolic rate it is not. It was also confirmed, that size of measured value have non-linear corelation with size of difference in measuring maximal oxygen uptake.
|
|
|
Website Concept
Pluháček, Stanislav ; Pavlačka,, Roman (referee) ; Kříž, Jiří (advisor)
This thesis deals with web presentation design, the principles of creating valid XHTML and CSS codes and web pages as such, with focus on their accessibility and usability. All of these rules and principles are used in the design of company presentation of Atego, s.r.o. The web page is created using XHTML 1.0 Transitional, CSS 2.0, PHP and MySQL database system.
|
|
|
Optimizing of electronic bussiness of firm GAME LAND s.r.o.
Smrž, Marek ; Ševčík, Jan (referee) ; Kříž, Jiří (advisor)
This bachelor´s thesis describes and evaluates electronic business of a medium size company which the sphere of business is information technology. Paper is divided into two parts and contains eleven pictures. First section describes the current state of electronic business regarding its content, functionality and graphic user interface. Second section contains improvement concepts for particular fields that will eventually help with general optimization of the e-business. Innovation concepts are strongly customer-oriented and they will improve the usability of web pages and contribute on gain enhancement.
|
|
|
Web Pages Design
Sobotka, Libor ; Hladiš, Petr (referee) ; Koch, Miloš (advisor)
This Bachelor’s thesis is dealing with the design of new websites for company presentation. Part of this work is not only the design of these pages, but also its implementation and the subsequent location of the hosting. Actual realization precedes theoretical, aware of the technologies and analysis of the current site. Finally, the evaluation of new websites and compare with the original website.
|
|
|
Web Pages Design
Ponča, Tomáš ; Škopán, Miroslav (referee) ; Koch, Miloš (advisor)
This bachelor thesis deals with problems of creating web site through modern technologies and practices. The first part is trying to create a comprehensive knowledge base, which continues in the second part with the practical use of knowledge in the actual design and implementation of the website.
|
|
| |
|
|
Using wearables to monitor physical activity
Mádlová, Zdenka ; Větrovský, Tomáš (advisor) ; Omcirk, Dan (referee)
Title: Using wearables to monitor physical activity Objectives: The aim of this study is to assess the validity of the Fitbit Charge 5 compared to the ActiGraph wGT3x-BT for the assessment of physical activity (steps, time spent in moderate physical activity, vigorous physical activity and moderate to vigorous physical activity) in adults. Methods: The Fitbit Charge 5 commercial physical activity monitor was compared to the ActiGraph wGT3x-BT under daily living conditions. Healthy adults (n=32) wore both devices in a 7-day field study. Data were analyzed based on days for steps, minutes of moderate physical activity, minutes of vigorous physical activity and minutes of moderate to vigorous physical activity. Pearson's correlation coefficient and Bland-Altman plot were used to assess the correlation between the Fitbit Charge 5 device and the criterion. Mean percentage error (MPE) and mean absolute percentage error (MAPE) were calculated to assess differences. Results: The Fitbit Charge 5 had a very strong correlation (r = 0,94; 95% CI 0,92- 0,96) on the step measurement with criterion. The MAPE value was 23%. A weak correlation with respect to the criterion was demonstrated for the measured physical activity of moderate intensity (r = 0,33; 95% CI 0,27- 0,39). For vigorous physical activity a...
|
|
|
Validation of the Developmental Coordination Disorder Questionnaire for children aged 6 -10 years in the Czech Republic
Vlasáková, Nikol ; Čepička, Ladislav (advisor) ; Dvořáková, Hana (referee) ; Mess, Filip (referee)
Problem: A specific developmental disorder of motor function affects up to one in 12 people. Neither the prevalence of DCD nor its diagnosis is completely uniform. According to some authors, even given the difficulty of existing tests and test batteries, a "gold standard" for diagnosing DCD is still being sought that would most effectively diagnose its prevalence. In Canada, a standardized screening method, the Developmental Coordination Disorder Questionnaire (DCDQ), has been developed as an auxiliary diagnostic tool to help detect DCD in children. It is an exploratory method that uses a questionnaire technique designed primarily for parents and teachers of children to diagnose the prevalence of this disorder. We believe that by using the DCDQ questionnaire, which according to Schoemaker is a "coarse screen" in identifying children with DCD, we will single out children with DCD and suspected DCD. Studies emphasize the importance of early identification of children with developmental coordination disorder (DCD), not only as a prevention of secondary academic, emotional, and social manifestations of the disorder. The questionnaire allows screening of children with motor difficulties. The DCDQ has not been validated in the Czech Republic and this is the aim of this study so that it can be used for the...
|
|
|
Validity of the VO2 Master Pro device for maximal oxygen consumption prediction and the measurement of resting metabolism
Goldschmidt, Tobiáš ; Nohel, Michal (referee) ; Chlíbková, Daniela (advisor)
Measurements of maximal oxygen uptake and resting metabolic rate are one of the most important things in testing athletes and madical patients. For these measurements are used breath analyzers. These analyzers are usually non-portable costly devices. VO2 Master Pro is on the other hand portable breath analyzer with much lower prize. It is biggest disadvantage is that it contains only O2 sensor and not CO2 sensor as madically aproved devices. Aim of this study is to determinate validity and difference of measurements between VO2 Master Pro and reference device for measuring maximal oxygen uptake and resting metabolic rate. Difference for measuring maximal oxygen uptake was 4,15 ± 4,41 %. For measuring of resting metabolic rate difference was 41,20 ± 11,44 %. For measuring of maximal oxygen uptake is VO2 Master Pro valid but for measuring of resting metabolic rate it is not. It was also confirmed, that size of measured value have non-linear corelation with size of difference in measuring maximal oxygen uptake.
|
|
|
Internal consistency of assessment set of clinical features of patients with multiple sclerosis and its correlation with the degree of neurological impairment
Jurčáková, Andrea ; Řasová, Kamila (advisor) ; Neuwirthová, Svatava (referee)
Title: Internal consistency of assessment set of clinical features of patients with multiple sclerosis and its correlation with the degree of neurological impairment. Objectives: The aim of this work is to verify the internal consistency of Assessment set of clinical features in patients with multiple sclerosis and its correlation with the degree of neurological disability that would comprehensively and objectively judged effect of physiotherapy in patients with MS. Method: Clinical Examination set of functions includes well-known, standard and validated assessments that evaluate the function associated with the central movement disorders focusing on the clinical manifestations of RS (Low-Contrast Letter Acuity Test contrasting vision, Motricity Index assesses muscle strength, spasticity Modified Ashworth Scale, Berg balance Scale equilibrium, Nine Hole Peg Test investigate fine motor skills, Timed 25 - Foot Walk assess walking speed over a distance of 7.5 m, Paced Auditory Serial Addition Test investigates cognitive function, and auditory information processing speed, simple computational skills and ability to concentrate after the duration of the test. Belong to this set as evaluation of righting, equilibrium and protective reactions, examination dysdiadochokinesia, ataxia, and test evaluation...
|
guest ::
