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Physical simulator of robot motion
Stráník, Tomáš ; Obdržálek, David (referee) ; Semančík, Jaroslav (advisor)
The aim of this thesis is a simulation of the motion a robot consisting from rigid bodies in two dimensions. The work, in general, introduces the reader with the basic principles of the simulation. In the first part, algorithms used in the simulation are described and explained in details. Furthermore, equations describing the algorithms are derived. Next, the description of the library for the simulation of the robot's motion is presented. Finally, a demonstrative program using the library is introduced. This application contains few examples of the robot's motion in the 2D, which are in good agreement with real 2D motion.
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An ER editor supporting conversions to relational model
Kozelková, Hana ; Skopal, Tomáš (advisor) ; Holubová, Irena (referee)
The task of the work is to implement an ER diagram editor for conceptual database modeling. ER diagrams are drawn by using notation which is taught in the course of Database systems at the Faculty of Mathematics and Physics of Charles University. The editor was created as a standard CASE tool. The program includes the mapping from the ER model to the relational model as well. The mapping results in a SQL-92 script for creation of tables in the database system. ISA hierarchy, n-ary relations and multivalued attributes are also supported. Before the mapping, the verification of the ER diagram is made. The work also contains theoretical principles and a comparison with some similar programs from both commercial and academic sphere.
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Transition Programmes to Support an Independent Life for Individuals with Physical Disabilities
Žišková, Jana ; Hájková, Vanda (advisor) ; Ohlídková, Blanka (referee)
The aim of my diploma work is to present summary of transit programs in the Czech Republic and to map their contribution to quality of life of handicapped people. My work will consist of fínding out how transit programs facilitate handicapped people their integration into usual life, how they help them to realize their plans and organize their leisure time. In short, what kind of services these programs offer to their clients. The integrál part of my work will be a description of the situation of handicapped people in the Czech Republic (the description of their needs, current legislative) and drawing up case studies which will illustrate obtained knowledge.
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Possibilities of Affecting Upper Cross Syndrome by Strengthening in the Fitness Centre.
Stanovský, František ; Stackeová, Daniela (advisor) ; Kovář, Karel (referee)
Title: Possibilities ofaffecting upper cross syndrome with strengthening in the fitness centre Aims of work: To chaose a group ofthe recreational sportsmen and to compose accurate examinations which shall be used to gain information on the motional system state of monitored people. To realize fixed preliminary examinations and to analyse them. To create the programme of strengthening exercises from the results of examinations for subsequent muscle imbalance stabilization. Working method: Diagnostic method interview assesment examination specific examination of shortened muscles motional stereotype examination Augmentation assay - insulated and complex strengthening Result analysis Results: After evaluation of obtained datas I leamed the following: the therapy had positive influence on physical and mental state of monitored clients and muscle imbalance of cervical spine area was strongly eliminated. On the basis of results I can proclaim applied methods as well chosen and perfectly performed. I appreciate my therapy as effective. Keywords: Muscle imbalance, upper cross system, shortened and weakened muscles, fitness, examination, training, strengthening, stretching
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U3V VŠE a počítačová gramotnost v systému celoživotního vzdělávání
Hnilička, Jakub ; Horný, Stanislav (advisor) ; Vilím, Tomáš (referee)
Computer literacy has recently emerged as a new topic, complementing traditional literacy. While this issue affects every one of us, it is particularly important for people of post-productive age, who have not been able to become acquainted with information technology during their professional life. The National Computer Literacy Program provided a great opportunity to eliminate this illiteracy; unfortunately it came to an end together with termination of the Ministry of Informatics of the Czech Republic. It is striking that the State has been preparing projects in the area of e-Government, electronic census and electronic elections without having any developmental strategy for users of these ambitious projects. An opportunity to improve personal skills after the end of a professional career is provided by the University of the Third Age at the University of Economics, where students learn to use not only computers, but also the multimedia in the Graphic and Multimedia Laboratory. Unfortunately, this university is not accessible to everyone. The limitations consist particularly in the precondition of completed secondary education, but also in the available capacity. Thus, an option that is really available to everyone lies in the commercial sector, which offers a wide range of courses. These courses are provided either by software companies or by the ECDL (European Computer Driving License).
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The Effect of Group Exercise on the Pain Perception and Spinal Mobility in Individuals with Ankylosing Spondylitis.
Levitová, Andrea ; Daďová, Klára (advisor) ; Vařeková, Jitka (referee)
Title of thesis: The effect of group exercise on the perception of pain and spinal mobility of Individuals with ankylosing spondylitis Aims: To evaluate the impact of a targeted group exercise on pain perception, posture and mobility of the spine in patients with ankylosing spondylitis (AS). Method: The study selected 30 subjects with AS in I. - III. stage (mean age = 27.17 ± 4.57). This group was divided into experimental set (motion program participants (n = 15) and control group [n = 15]). The motion program was 30 minutes 2 times a week for 5 months. Pain was assessed using a visual analogue scale before each training unit and after it. Program before and after the following parameters were evaluated: static posture (the method by Klein and Thomas Mayer modified), the development of lumbar and thoracic spine stretch the chest and circuits. Results: The results showed that the group with targeted physical therapy in the form of group exercises significant reduction in pain intensity (condition improved by 32.2%), improved posture (p <0.001), increased mobility of the spine (the difference was statistically significant at Schober, Stiborova and Thomayer distance and reclining torso [p <0.05] and increased chest circumference [p <0.001]). For the control group occurred in most of the monitored...
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Studium atmosfér Be hvězd
Sokolovičová, Júlia ; Kubát, Jiří (advisor) ; Mayer, Pavel (referee)
Be stars are a group of hot, massive, emission-line stars characterized by intense radiatively-driven stellar wind and extremely rapid rotation. The typical emission in the Balmer series arises in a thin equatorial disc around the star. The detailed structure and most of all origin of the disc are still unknown. The aim of this thesis is to give a thorough review of the main directions of research into the eld. We describe observational features that set Be stars apart from the rest of the B spectral class: Balmer emission, linear polarization, infrared excess and superionized resonance lines in the far UV range; also main physical characteristics of the underlying star, and variability. We discuss the so-called Be phenomenon - the unknown mechanism creating the emission-producing circumstellar disc in Be stars, and providine an overview of the most successful models attempting to explain the Be phenomenon. Finally we discuss the rotation law of the disc and its importance in placing a physical constraint on possible models for Be stars, and apply one of the examined rotation parameter nding methods.
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HDR Image Artifact Compensation
Müllerová, Věra ; Zemčík, Pavel (referee) ; Musil, Martin (advisor)
Tato diplomová práce se zabývá syntézou HDR obrazu (High Dynamic Range Imaging). HDRI technologie se stala v posledních letech velice populární. Běžný a nejvíce používaný způsob vytvoření HDR obrazu je spojení více snímků stejné scény pořízených pomocí různých expozičních časů. Tato technika funguje správně pouze v případě, že se jedná o statickou scénu. Pokud je však ve scéně nějaký pohyb ve chvíli, kdy se pořizují snímky dané scény, výsledný HDR obraz obsahuje artefakty zvané jako duchy. V této práci jsou prezentovány základní informace o HDRI se zaměřením na metody odstraňující artefakty z HDR obrazů. Práce shrnuje již existující metody a dvě z nich - tzv. bitmap movement detection a histogram based ghost detection - představuje jako vhodné pro použití v real-time skládání HDR obrazu a pro implementaci na FPGA (Field-Programmable Gate Array) architektuře. Tyto metody jsou v práci implementovány v programovacím jazyce C++ jako prototypy. Navíc je zde navržena modifikace metody založené na výpočtu histogramu pro jednodušší a efektivnější implementaci na FPGA architektuře.
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Modelling and behaviour of composite systems in AC electric field
Matoušek, Jiří ; Frk, Martin (referee) ; Rozsívalová, Zdenka (advisor)
This work deals with modeling of progression of dielectric variables and mixture formulas for solution of properties of composite materials in dependency on frequency. Theoretical part of the work explains physical principles of polarisation mechanisms and influence on dielectric constant with changing temperature and frequency. In theoretical part processes inside the composite material, which is in electrical field are described. The work contains summary of mixture formulas and methods of their derivation. Program for use in education is a part of the work. It allows modelling of progression of dielectric variables in dependency on frequency and Cole-Cole circle diagram. In mixtures it allows modelling of frequency dependencies of dielectric constant in accordance to Maxwell's, Bőttcher's and Lichtenecker's mixture formulas.
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Design and verification of the intervention program for client with metabolic syndrome visiting Wellbeing Centre VŠTJ MEDICÍNA in České Budějovice
BENÝŠKOVÁ, Ivetta
Presented personal case study shows the effects of targeted intervention motion drawn up the plan and verifying its functionality for clients with severe metabolic syndrome. The client is a 39-year old obese (BMI of 32.3, height 164 cm, weight 87 kg) diabetic. Emphasis was placed on the program-controlled weight reduction exercise. The client for 13 weeks completed 53 hours of physical activity of aerobic and weight training character in 46 training units. The results confirm the success of case reports targeted exercise intervention in the therapy of obesity and metabolic syndrome. Significantly decreased the value of glycated hemoglobin, waist circumference shrank by 5 cm, total weight reduction amounted to 2 kg. Within three months, an improvement in client anthropometric, biochemical and cardiovascular indicators.
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