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The Influence of Modern Passive Safety Features in the Protection of a Vehicle's Occupants
Vostrejž, Jan ; Tylšar, Vladimír (referee) ; Semela, Marek (advisor)
Thesis in the field of passive safety problems, traffic accidents and health outcomes of participants in road traffic accidents is aimed, inter alia, to create an overview of modern passive safety elements especially cars. The work deals with elements of the passive safety system and the impact on the crew vehicle. It describes the principle of operation, especially airbags, safety belts, belt pretensioner and it includes solution of limiters tensioning force in the safety belt and other elements that have the task of reducing the consequences of a traffic accident. The use of modern elements of passive safety provides increased protection for the crew and eliminates the formation injuries crew. The technical issue is therefore closely related to the healthcare industry and in particular the Court of medicine in the field of personal injury in relation to the types and characters of incidents, or by applying of the safety elements. There are also shown the actual road accidents in which were killed or injured members of crew with an analysis of the mechanism of injury with the use or non-use of safety elements.
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Information System for Management of Company Employees
Sklenář, Pavel ; Křivka, Zbyněk (referee) ; Bartík, Vladimír (advisor)
Purpose of this thesis is to help companies in terms of managing their own employees including analysis of employees shifts using OLAP, thanks to OLAP analysis companies can find out for example total delays on employees shifts. Information system is created as a web application implemented in PHP using the Laravel framework with MySQL database. Information system functionalities are: employees management, including management of employees attendances, Google Drive management, generating various files in PDF format, viewing various statistics, employees ratings, shifts management, vacations management, diseases management, employees languages management, reports management, injuries management.
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The most common sports injuries of motocross riders and possibilities of their prevention
Syrový, Dominik ; Pavlů, Dagmar (advisor) ; Žáková, Lenka (referee)
Title: The most common injuries of motocross riders and their prevention Objectives: The aim of this diploma thesis is to assess the frequency of sports injuries sustained by motocross riders in the Czech Republic in year 2021. The thesis, based on a questionnaire survey, also discovers standards of usage of protective equipment and the impact of fitness training (including regeneration). Methods: The thesis uses the method of an anonymous non-standardized questionnaire to analyze the most frequent sports injuries as well as the frequency of usage of protective gear, forms of fitness training, and regeneration in 2021. Respondents were approached directly or via hobby communities and groups on a social network. The analysis itself was carried out in Microsoft Excel. Results: The research group was comprised of 128 respondents who were divided into three categories according to their performance level: hobby - 76, competitive - 35, professional - 17. In compliance with the survey results, the riders in 2021 suffered on average 10,6 contusions per person, 1,7 fracture per person (both predominantly of the upper limb), and 4,7 injuries of joint soft tissues or organs (predominantly in the knee area). The number of injuries, as well as aches in dorsal and cervical areas, rose with the higher level of...
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Corrective exercises for injury prevention in ice hockey players
Steklík, Aleš ; Šteffl, Michal (advisor) ; Novák, Dominik (referee)
Title: Compensatory exercises as one of the possible tools for injury prevention in ice hockey players Objectives: The aim of this thesis was primarily to identify and describe the most common injuries occurring in ice hockey players based on professional articles and available literature. Subsequently, the work was aimed at creating a stack of compensatory exercises (relaxation, strengthening, stretching) that could lead to a reduction in the risk of injuries. Methodology: The work was based on an empirical character. The findings from the literature were used. On the basis of the literature, consultations with physiotherapists and own experience, compensatory exercises were designed, which focused on the prevention of injuries in ice hockey players or on the elimination of imbalances or on exercises typical for the development of ice hockey players. Conclusion: Based on the literature and articles, it has been found that the most common injuries in ice hockey players are due to overload and contact with an opponent. Ice hockey players spend most of their time on the ice during games or training or spend time on conditioning. However, they forget about compensatory exercises. As a result, muscle imbalances occur due to unilateral loading and this causes many negative changes in the musculoskeletal...
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The effect of a first aid course on the disgust level
Váňová, Barbora ; Kuba, Radim (advisor) ; Dlouhá, Daniela (referee)
Disgust is an affective component of the behavioral immune system. The behavioral immune system is a set of psychological mechanisms that help the body to protect itself against pathogens and other potential risk factors, thus influences the life of an individual in a wide range of situations. An example of such a situation might be the provision of first aid. First aid is an important part of the process of saving a person's life and, if provided correctly and in a timely manner, can significantly improve the course of treatment in hospital care. Disgust is one of the factors that can reduce or inhibit the willingness to provide first aid. However, there is a lack of research evidence on whether and how first aid courses specifically modify perceptions of disgust. Therefore, we decided to focus on this fact in the present study. The study was conducted through questionnaire survey before, after and one month after the first aid course. The respondents were in the experimental group participants of first aid courses organized at the Faculty of Science of Charles University and in the control group participants of other, non-first aid related courses. Purpose-designed questionnaires focused on previous experience with first aid, evaluation of the distastefulness of the tasks performed on the course,...
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The most common injuries in tennis and their prevention
Kotova, Klara ; Kočíb, Tomáš (advisor) ; Pravečková, Petra (referee)
Tennis is one of the most popular sports around the world. Due to the dynamics of movement and unpredictable shots and strikes, it ranks among the sports with a high percentage of injuries. This thesis dealt with the analysis of the most common types of injuries in this sport, both in professional players and recreational players. The aim was to find out what these injuries are, in which areas of the body and what their possible prevention is. According to the analysis of many studies and researches, it was found that the most frequent injuries occur in the upper limbs, and more so in professional players. For recreational players, it is more likely to be the lower extremities, although some studies contradict each other. In order to prevent these injuries, it is advisable, in addition to appropriate training, strength training, stretching, warm-ups and other preventive physical activities, to also address the issue of appropriate equipment, adaptation to the playing field, selection of appropriate footwear and a healthy lifestyle. By means of a descriptive analysis, the main and available studies in this area were presented, which introduce the latest trends and challenges for the future. Key words: tennis, injury, prevention, stretching, exercise, rehabilitation.
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Teoretické znalosti žáků z první předlékařské pomoci
Vlnová, Karolína
The bachelor's thesis deals with the determination of the theoretical knowledge of secondary school students from first pre-medical assistance. The aim of the theoretical part of the thesis is to define first aid, describe the procedure of pre-medical first aid for individual life-threatening conditions, summarize the inclusi-on of first aid teaching in RVP and the characteristics of didactic tests. The practi-cal part is devoted to research at the chosen high school. A didactic test is used to determine the theoretical knowledge of fourth graders. At the end of the ba-chelor's thesis, an analysis of the results and their evaluation is given.
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The effect of proprioceptive neuromuscular facilitation on the dynamic stability of the lower limbs among the female softball players
Borůvková, Kristýna ; Srbová, Radmila (advisor) ; Froňková, Eliška (referee)
The bachelor thesis focuses on dynamic stability in junior softball players and examines the possibilities of influencing it with interventions based on proprioceptive neuromuscular facilitation. The theoretical part of the work defines basic concepts, the practical part consists of a professional study. The female players of the selected sample were divided into experimental and control groups and their dynamic stability was measured by the Y-Balance test. The results were subsequently compared with the standardized deviation, which shows the limit of the risk of injury to the lower extremities. The measurements performed neither confirmed nor disproved whether it is possible to influence the dynamic stability of the lower limbs using proprioceptive neuromuscular facilitation.
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Returning to sport after LCA rupture in university students of physical education and sport.
Paulusová, Barbora ; Pokorný, Ladislav (advisor) ; Chrástková, Martina (referee)
This work is focused on the return of athletes who study physical education at universities to sports and active movement after a knee injury, specifically after a rupture of the anterior cruciate ligament (ligamentum cruciatum anterius - LCA). The LCA is an important stabilizer of the knee joint, its rupture is one of the frequent and serious knee injuries during sports. Rupture of the LCA has very serious consequences for the biomechanics of the knee joint. The thesis describes the anatomy of the knee joint and possible causes of LCA injuries. The diploma thesis also deals with methods of injury diagnosis and treatment options. The aim of the thesis is to find out whether, after experiencing this injury, the athletes were able to return to sport without performance limitations and, if so, how their recovery took place. KEYWORDS anterior cruciata ligament, injury, students, sports, recovery, rehabilitation
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Musculoskeletal injuries in volleyball players in relation to prevention and regeneration
Vodičková, Sára ; Pokorný, Ladislav (advisor) ; Panská, Šárka (referee)
The diploma thesis deals with the issue of the most common musculoskeletal injuries of volleyball players of all performance and age groups. The aim of the diploma thesis is to analyze the injuries that the players suffered during training sessions or matches, how serious they are, how they recover and how to prevent their reoccurrence. The theoretical part of the work is mainly focused on the description of the units of the human locomotor system susceptible to injury during the game, following their diagnosis. The practical part of the work deals with the analysis of individual injuries in relation to performance and age groups and preventive and regenerative measures. The method of expert questionnaire survey is used to obtain this data. The obtained data are processed on the basis of the studied Czech and foreign literature and compared with similar studies dealing with the issue of injury rates in relation to prevention and regeneration. The results of the work indicate that the fingers are the most injured part of the musculoskeletal system, and the game specialization most prone to injuries is the post libero. Another finding is the many times greater injury rate among young groups of players and the general lack of preparation for physical activity among most volleyball players, which does...
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