National Repository of Grey Literature 7 records found  Search took 0.01 seconds. 
Assessment physical fitness and game skills in soccer players
Čech, Marek ; Kokštejn, Jakub (advisor) ; Kočíb, Tomáš (referee)
Title: Assessment physical fitness and game skills in soccer players Objectives: To find out the relationships and differences between actual levels of body composition, physical fitness and specific football skills of football players at ABC Braník aged 7 and 8 years. Methods: The main research method chosen was observation - measurement and testing. The research group included a total of 31 football players - 15 players from the ABC Braník U8 team (average age 8.3 ± 0.3 years and 16 players from ABC Braník U7 team (mean age 6.9 ± 0.4 years). tested with the Unifittest 6-60 standardized test battery, specific football skills have been tested according to the ProFutbalAnalytics.com manual. Results: In physical fitness, older players (U8) achieved above average scores and younger players (U7) achieved average scores. A total of 9 out of 15 of the U8 team, ie 60 % of individuals, recorded at least above average results in fitness tests. In the U7 team, only 7 out of 16, ie 44 % of individuals, are above average in their performance according to standards. The degree of association between game skills and physical fitness was low. Upon closer examination, we found a moderate correlation between the fitness prowess indicator and the juggling and ball management indicators (r = 0.52 - 0.58). Significant...
The Impact of Renewable Energy on the EU Electricity Prices and CO2 Emissions
Čech, Marek ; Janda, Karel (advisor) ; Luňáčková, Petra (referee)
This thesis is focused on the topic of electricity pricing in the European Union connected with the increasing use of renewable energy sources in electricity production and consumption. It provides background information related to the types of energy sources along with the summary of their advantages and disadvantages regarding both the environmental impact and financial costs. Furthermore, it involves fundamental global and European electricity production statistics and a summary of the European Union approach to the support of environment-friendly energy production methods. The core of the thesis is then the econometric panel data model (data collected from 13 member states of the European Union over the period between 2010 and 2013) analysing two relationships. First, the impact of the share of renewable energy sources in the final electricity production on the European consumer electricity prices. Second, whether the replacement of fossil fuels by renewable energy causes a significant decrease in the greenhouse gases (specifically carbon dioxide) emissions. In conclusion, this paper provides suggestions for further research based on the analyses included in it. JEL Classification H20, Q20, Q40, Q47, Q48, Q54 Keywords carbon dioxide emissions, electricity price, energy sources, renewable energy...
Využití databáze mechanizačních prostředků pro hodnocení nákladů na údržbu vybraných parkových ploch
Čech, Marek
This thesis is focused on costs of machinery operations used for public green maintenance. The literary part describes the methodology and calculations of all costs related to the work with machinery, and it also includes the information about maintenance costs for chosen types of vegetation in public green. Results of this work were applied in the chosen area -- II. Building District Ostrava-Poruba where we can find all typical types of vegetation of public green in czech cities. Calculations of costs of grass mowing and leaf removing in spring and fall were compared with real costs of those services which were offered by a company which succeeded in the competition. This comparison gives an information to the municipality about real costs of those services, and about possibilities of costs saving if the municipality would do those services on its own.
Analýza vztahu činnosti stanic techinické kontroly a bezpečnosti provozu motorových vozidel
Čech, Marek
This work focuses on monitoring processes in the technical inspection station due to the safety of motor vehiclestraffic. It deals with the comparison of existing inspection tasks set by the Ministry of Transport and the actual implementation of these tasks in technical inspection station. It suggests possible innovation in technical inspections of vehicles in the technical inspection station and the settlement of claims within the insurance companies.

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34 Čech, Martin
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1 Čech, Mikuláš
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