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Mapping of material equipment for taking part in competition of winter triathlon in CR
Neprášek, Pavel ; Kovářová, Lenka (referee) ; Horčic, Josef (advisor)
NAME AND SURNAME: Pavel Neprasek BRANCH OF STUDY: Physicial education and sport THESIS SUPERVISOR: Peadr. Josef Horcic PhD. MAPPING OF MATERIAL EQUIPMENT FOR TAKING PART IN COMPETETION OF WINTER TRIATHLON IN CZECH REPUBLIC Aims: Charakterize the term of winter triathlon. Report on comprehensive and well arranged characterization of material equipment for winter triathlon to public and point out specifics of equipment for winter conditions. Methods: Summarizing study based on method working with documents - content analysis of document. We proceeded from profesional literature in my work. Documentary and electronic documents with triathlon, cycling and cross-country skiing theme were used. Then we analyzed our own videodocument from Winter triathlon championship in the Czech Republic in 2009, which was organized in Vimperk. The observation was the last method. Results: They characterize winter triathlon, the present competitors and material equipment used in the sport. The results contribute to spreading awarness of new sporting branche called winter triathlon. Key concepts: winter triathlon, characteristics of competitors, controlled interwiew, material equipment, analysis of the race
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The influence of personality structure on the success in triatlon performance
Marková, Kateřina ; Kovářová, Lenka (referee) ; Horčic, Josef (advisor)
Title: The influence of personality structure on the success in triatlon performance Aim: The main purpose of this thesis is to verify in the personal report if there are any differences in the basic physical personality structure among triatlonists and common population and also among triatlonists of single performance levels. Metod: For the collection of needed data it was used questionaire SPARO from the testing battery Diaros. Results were evaluated via special computing program. There were compared results of triatlonists with results of common population. There were also triatlonists separeted into three main performance groups and these were mutually compared as well. Results: Research shows there are statistically significant differences among triatlonists and common population. Triatlonists tend to dynamical interactions connected with a intensive mental energizing with a high situation excitement. They tend to go trough situation pension, they search for situation dynamic. There was also possible to observe statistically significant differences in some dimensions of personality structures among performance groups of triatlonists. Key words: triatlon, performance group, basic self-regulation and integrated personality, SPARO, cognitive, emotional, regulatory, adjustion variability
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Innovation of the Structure of Police Triathlon
Kukačka, Martin ; Horčic, Josef (advisor) ; Kovářová, Lenka (referee)
,. Abstract Title: lnnovation of the Structure of Police Triathlon Aims: Aim of the thesis is to suggest a new structure of police triathlon including its scoring system and to create a model of annual training cycle for an individua! of the Police of the Czech Republic. Method: We have searched available literatura, rules, and other information sources relating to this topic. Through the method of critical analysis, we have evaluated the current state of the police triathlon races within the concept of the Police of the Czech Republic. Based on the data acquired by critical analysis and on information obtained from literary sources, we have suggested a new racing concept of police triathlon. Results: The new structure of police triathlon including its scoring system of evaluation was suggested in accordance with available literatura and by comparison of other multicontests. Simultaneously, a proposal of annual training cycle complying with the suggested structure was submitted. Key words: police triathlon, race structure, scoring tables, annual training cycle
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Study of physical gels with hydrophobic domains
Kovářová, Lenka ; Márová, Ivana (referee) ; Mravec, Filip (advisor)
The thesis is focused on physical hyaluronan gels. The object of study is the interaction of hyaluronan (HyA) with oppositely charged surfactants in physiologic solution (0.15 M NaCl), leading to the formation of gel. In the first part of work have been determined the solids´ contents (X) in gels and their supernatants in percentage and their correlation with molecular weight concentration of original HyA solution and the ratio of binding sites on hyaluronan chain and surfactant CTAB. To conclude, decrease in HyA concentration results in higher values of X and vice versa. On the other hand, increase in the value of X with increasing molecular weight of HyA is not so significant. Analogous conclusions have been made for supernatants and the amount of solids in gel. Drying process has been recorded by drying curves. Swelling process has been used for the characterization of gels. The percentage of water that can be absorbed by dried gel, was determined. The results are in agreement with the measurements of solids´ content in gels. In the next part, the correlation between rheological properties of gels and HyA concentration, HyA molecular weight and concentration of CTAB have been studied by the oscillation and flow tests. The samples with the highest molecular weight and concentration have the most viscoelastic character. The flow test confirmed the assumed pseudoplastic behavior of gels. A very interesting trend arose while comparing HyA concentrations and viscosity in stock solutions and gels. Whereas in stock solution viscosity (at low shear rate) is lower with increasing of HyA concentration, the situation was exactly the opposite in gels. The results are in agreement with frequency tests and observed character of gels.
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Preparation and application of physical hyaluronan gel
Kovářová, Lenka ; Krouská, Jitka (referee) ; Venerová, Tereza (advisor)
Bachelor's work is concerning by research in physical hyaluronan gel area. Research is focusing on its preparation, especially by interaction of hyaluronan (HyA) solution with opposite charged surfactant in physiological solution (0,15 M NaCl). In the first part of work I found out influence of molecular weight, concentration of original hyaluronan solution and the ratio of binding sites on hyaluronan chain and surfactant on amount of solids in gel, expressed in percent. Finally we can say, that this value is not influenced by molecular weight of HyA neither relation of binding sides. On the other side, concentration of original HyA solution has significant influence on amount of solids in gel. There was also researched process of gel swelling, where was set amount of water (in percent) able to take dried gel back. Analogical conclusion has been reached like amount of solids in gel. In other part were researched influence of hyaluronan molecular weight and the ratio of binding sites on hyaluronan chain and surfactant on formation of excimers and spectrum change by fluorescence spectroscopy. Pyrene, 1,3-bis(pyren-1-yl)propane (P3P) and prodan were used as fluorescence probes. Excimer emission showed at P3P, while there was no growth of intensity at 470 nm for pyrene. It was found that molecular weight does not affect the value of the ratio of excimer and monomer probe P3P, or the ratio of the first and third peaks of pyrene. The ratio of binding sites HyA and surfactant influence only relation of excimer to monomer (P3P probe), while influence to relation 1:3 hasn't been noticed for pyrene. I have compared spectrum of developed gel for prodan probe, relevant solid and swelled gel by return. It also served for drying and swelling process visualisation.
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The causes of business failure of the small enterprise
Kovářová, Lenka ; Müllerová, Jana (advisor) ; Svobodová, Ivana (referee)
This thesis focuses on finding the possible causes of failure of small businesses. It defines specific situations that may arise during the business of providing hospitality and sports services. It contains opinions of the customers and the employees. The aim of this thess is to assess the situation in a particular small business, to find and to specify the causes of the failure of the company and then to propose possible changes and solutions.
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Pojistné podvody v podmínkách České a Slovenské republiky a jejich vývojové trendy
Kovářová, Lenka
The diploma thesis introduces the issue of insurance frauds from the perspective of the Czech and Slovak Republic. An essential part is characteristic of insurance markets of both countries and their specific definitions and their continuities. The elementary terminology in context with the topic is demarcated and attention is paid to the legislation of both countries, with particular emphasis on the Criminal Codes, which classify insurance fraud as an the object of financial crime. The main part of this thesis consists in the construction of regression models and the use of correlation analysis and time series analysis to detect the relationships and the degree of impact of selected indicators on the trend of proven insurance frauds. The expected developments in the near future are formulated and identified trends in the insurance frauds in both countries are faced to mutual comparison.
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