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Influence of light touch on postural balance of persons with visual impairment
Součková, Zuzana ; Čakrt, Ondřej (advisor) ; Levínská, Kateřina (referee)
The aim of the diploma thesis is to evaluate the influence of the sensory adaptation on postural balance of persons between 10 - 20 years old. The measurement of postural balance on stabilometric desc without visual control in postural situations in different difficulty with and without light touch. For this study 10 blind probands and 10 probands without visual impairment are tested. We expect that blind ones will show better results in all of tested COP parameters in all postural situations than control group because of sensory adaptation. Keywords postural stability, static balance, visual impairment, blindness, sensory adaptation
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Evaluation of competitive balance in top European football leagues
Vichr, David ; Šíma, Jan (advisor) ; Novotný, Jiří (referee)
Title: Evaluation of competitive balance in top European football leagues Objectives The quality of objective of this bachelor thesis is the analysis of competitive balance of four European football leagues. Namely the Czech league, the Danish league, the Sweden league and the Norwegian league, their comparison and subsequent comparison with other European leagues. Methods: Static competitive balance calculated using the standard deviation of percentage wins. Results: The results show comparison of competitive balance in top European leagues and their development trends. As well as combine examined competitions into groups by similar development trends. Key words: Football, competition, static balance, standard deviation
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Influence of physical activity on postural balance of children
Bechyňák, Václav ; Čakrt, Ondřej (advisor) ; Bitnar, Petr (referee)
The aim of this study is to investigate influence of physical activity on postural balance of children (12 - 15 years old). Method is measurment of postural balance on stabilometric desc in differently challenging positions. Three groups are tested (biathletes, oarsmen and control group), each in count 15 - 20 probands. We expect, young biathletes will have better postural stability than oarsmen and control group thanks to specific training. Keywords Postural balance, static balance, biathlon, rowing, sport, children, laterality, bipedal stance, unipedal stance
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Competitive Balance the of selected football leagues in Europe, their development and comparison
Mráček, Václav ; Šíma, Jan (advisor) ; Procházka, Jan (referee)
Title: Competitive Balance of the selected football leagues in Europe, their development and comparison. Goals: Determining the competitive balance in the six top European football competitions. This is a Czech Gambrinus liga, Dutch Eredivisie, German Bundesliga, Austrian Bundesliga, Ukrainian Premier liha Hungarian OTP liga, compare to competition and an outline of the development trend. Methods: The standard deviation of percentage wins, correlation coefficient, the presentation of results based on percentages, graphs, trends. Results: All results are presented in the analytical part of the work, verify predetermined hypotheses and are an important source of comparison for each event and outline trends. Keywords: Competition, equilibrium, European football league, football league, static balance, dynamic balance, season, club, reform, UEFA, sport, decreased balance, standard deviation, correlation coefficient.
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Lift positional table
Solovský, Jakub ; Kašpárek, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
This bachelor thesis is focused on functional strength calculation of scissor lift mechanism, which serves for transporting loads of a weight 500 kg situated on a pallet. Required lift height is from the first position 0,75 m to the second 2,5 m above the ground. There are mentioned engineering design, calculation of roller conveyor drive, dimension of lifting mechanism and concept of linear hydraulic motor in particular parts of the thesis. Other part of this thesis is drawing documentation.
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Stress and deformation analysis of railway bridge over the Odra River
Svoboda, Josef ; Profant, Tomáš (referee) ; Fuis, Vladimír (advisor)
This bachelor thesis deals with strain, stress and deformation analysis of the planar truss bridge construction. The aim is to determined the size of axial forces for statically determinate system and then making construction changes to reduce axial stresses in the individual beams in the structure. This structural modification becomes statically indeterminate structure. To solve this problem we consider different positions of the train at the bridge. The obtained values we can use to assess stress and deformation of the structure and the analytical results will be compared with the results obtained using the finite element method.
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Strength design and deformation analysis of the truss construction.
Ryšánek, Michal ; Nedělka, Pavel (referee) ; Vrbka, Jan (advisor)
This Bachelor thesis is focused on strength design and strain-stress analysis of truss construction. Simplified as a plain truss construction. One of the main goals of this thesis is calculate stresses for each member of the construction, depending on the load position. The cross section of beams were designed respecting safety conditions. The influence of the gravity field was not taken into account.
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Strength design of the truss construction
Rašovská, Hana ; Horníková, Jana (referee) ; Vrbka, Jan (advisor)
Bachelor thesis deals with strength, stress and strain analysis of the plain truss construction. The aim of the thesis is calculation the size of forces for two storage of the system with resultant suggestion of the cross- section geometry. The different position of the load is also considered. Further the influence of gravitational field of the Earth is reviewed as well as displacements in characteristic places, in construction is defined.
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Stress, strength and strain analysis of the crane truss construction.
Nedělka, Pavel ; Borák, Libor (referee) ; Vrbka, Jan (advisor)
This bachelor thesis deals with stress, strength and strain analysis of the plane crane truss construction. The aim of this work is the calculation of forces for the simple frame with the help of joint equilibrium equations. These forces will be modified by further construction treatment. This treatment turns the simply frame into the hyperstatic system. The obtained values data are the input data for the design of geometry of particular bars. The unknown dimensions will be determined by two strenght limit states. These limits are: limit state of elasticity and limit state of stability. Then we will make the strain analysis. It will determine the displacement in the action of the force, the effect of actual clearance as well as the brace failury effect to the construction safety. Further will be determined the influence of the weight of the construction to the strenght.
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