This diploma thesis is concerned with practical realization of CBG (Constraint-based Geolocation) algorithm, which is one of the IP (Internet Protocol) geolocation technique. IP geolocation determines the localization of a computer workstation location on the basis of on its IP address. The factors causing delays in data transfer are discussed first, followed by discussion of the issue of measuring these delays. The detailed explanation of IP geolocation follows where its contexts as well as the active geolocation techniques (techniques based on delay measurement mentioned above) are described. After that a brief description of PlanetLab experimental network, which was used for geolocation techniques measuring, is presented followed by a section explaining the creation of reference points and targets, which are another necessary prerequisite for practical realization of the method. Then the practical realization is explained in the form of CBGfinder program and its verification on the basis of artificial input data along with an actual example of IP geolocation of a point in the Internet are provided. Last but not least the measurement results of CBG algorithm are introduced, based on the analysis of Bestline parameters of one of the PlanetLab nodes measured in the period of one month, followed by a discussion of the inaccuracy of geological position and the computation speed. The cumulative distribution function as well as the kernel density estimation are also described. Final part of the thesis consists of discussion on measured results compared to results of other geological techniques results implemented by colleagues of the author of this diploma thesis. The results are compared on the basis of average inaccuracy of geological position estimations and its median, computation time, cumulative distribution function and kernel density estimation are also taken into regard.

This master thesis deals with methodology for the possibility of properly evaluation the traffic situation by the driver based on the speed observation of a vehicle moving along the main road. It is outlined from the physicist aspect of the visual system of man and the vision of the man as a required element in the transport and traffic situation with variable speed.

The diploma thesis deals with the analysis of the transport-geographical attributes of the South Bohemian Region. Basically, the thesis considers two important characteristics of the settlement structure-transport relationship. These are transport regionalization and hierarchization of the transport centres. Besides the viewpoint of the public transport the diploma thesis also deals with the individual automobile transport. The first chapters describe goals of the thesis and analyse relevant literature. These are followed by detailed methodological part containing the description of the choice of the settlement centres, delimitation of the transport regions and the analysis of hierarchy of the transport nodes. The further chapters analyse the real condition of the South Bohemian Region itself from the points of view of the attributes mentioned above.

Title Positioning of patiens in hippotherapy Goals The goal of my thesis was maping and analysing positions and rules which are mostly used in hippotherapy, in which is used healthfull efekt of three dimentional motion of horses back. The target group are centers of rehabilitation, which are using hippotherapy under The Czech Hippotherapy Company, actively. Method Thesis is consisted of two sections. The first is consisted of data collection from czech and abroads literature, and in the second section is consisted of quastionnaire filled by hippotherapy centers. Results The thesis deals with descripton of hipporehabilitation and evaluation of questionnaire. The hippotherapy is a subsection of hipporehabilitation, which is using three dimentional motion of herses back. The main part of using hippotherapy is professional team and a horse. Every patient, who entres this therapy is individual, and by this is cared for him. It is necessary to choose the right positions and use another positions ofr patient. The results of questionnaire shows how important the graded therapeutist is. On the therapeutist depends the process of threatment and complection of the therapy due to another diseases of patients. Keywords Position, patient, hippotherapy, horse, tree-diensional movement, therapeutic riding

Title Impact of gear and weaponry on posture in kneeling shooting position Objectives The aim of this thesis is to find out the impact of gear and weaponry on posture in the kneeling shooting position. Specifically, this study examines the influence of carried load on posture, aiming stability and balance in the high and low kneeling shooting position variants. Methods This thesis has an empirical observational character. The shooting position was tested by Qualisys camera system and Kistler pressure plates. The measurment was performed on 16 Military department students with mean age of 23 years (standard deviation 2,63 years). Measurements were carried out in four levels, with no load, light load of 15 kg, mean load of 30 kg and heavy load of 45 kg. The measurement was performed on high kneeling variant and the low variant with elbow supported by the front knee. Intra-individual comparison of the results of each level was determined by a T-test. Results: The load in a form of gear and weapony had a statisicaly significant - negative influence on the kneeling shooting position posture. Gear and weaponry used for this study caused a lower trunk position, increased shoulders angle in the low variant, lesser aiming stability and balance control in the position. The bigger was the weight of gear and...

Práce hodnotí cestovní ruch v mikroregionu Vlachovo Březí. Nejprve představuje přírodní prostředí, do kterého je mikroregion zasazen. Rozebírá základní předpoklady pro cestovní ruch, jako jsou např. přírodní památky, movité památky, vybavenost materiálně technickou základnou, různé zvyky a kulturní akce konané v mikroregionu. Jsou zde představené jednotlivé obce, které mikroregion tvoří. Velmi zajímavá je SWOT analýza mikroregionu, ze které vyplývá, na co by se měly obce zaměřit, aby zvýšili svou atraktivitu pro cestovní ruch.

This diploma thesis is a summary of urban geographic and other observations about the city of Jihlava ? for example of specific location of the city, historical development, physical geographic and social geographic characteristics and above all space structure of the city. By analysis of social geographic charasteristics I focused on territorial administrative classification of the city, on information about inhabitants and areas of production, transport and services. The central point devotes to a few analyses. It is analysis of social geographic location of the city, analysis of space structure of the city and analysis of infrastructure of the city of Jihlava whereas the most important is the analysis of space structure of Jihlava city. This analysis consists of a few subsections ? for example genetic concentric spatial structure, functional spatial structure, urban morphologic spatial structure, demographic spatial structure and other which enable a new and very interesting view of the city of Jihlava. The whole work is supplemented by maps and charts which contribute to better understanding of the problems that are explored.

The thesis deals with head pose estimation in stereo data. The theoretical part provides the basis for understanding the geometry of the camera, its parameters and the method of calibration. The following describes the principles of stereo analysis and creating of disparity maps. In the research section, the methods used for head pose modelling are presented and an analysis of selected published articles is given. In the course of the master’s thesis, a system of two cameras for stereoscopic acquisition of motion of the head was designed and several measurements were carried out. The obtained data was prepared for creation of disparity maps and further processing. Based on the detection of facial features, in particular the inner and outer corners of the eyes and corners of the mouth, and their correspondences, a simple geometric model in shape of triangle was created to illustrate the inclination of the facial plane in space. By computing the angle of inclination in three axes, the current head pose is obtained. Motion is modelled by tracking detected points during video sequences.

The thesis deals with data analysis obtained from the traffic simulator. The data are from trajectory of vehicle movement. The analysis are suggested to driving trajectory which are obtained from the characteristic parameters for the subsequent detection of the critical vehicle position. Analysis and evaluation of the detection critical vehicle position are solved in the Matlab program scripts.

Within this Master’s thesis, design and construction of a strapdown inertial navigation system based on MEMS sensors is described. The thesis includes theoretic analysis of physics behind determining the position of an object based on the object’s aceleration and changes in the object’s orientation in space. Included is also an overview of mathematical methods related to the position calculation.