Preparing student teachers for constructivist teaching about society in primary grades Michaela Dvořáková Abstract The content of primary social studies could be described as cultural universals - domains of human existence that form part of everybody's experience. Despite that, children do need a skilled instruction helping them to elaborate these topics. We suppose that for the constructivist teachers, deep content knowledge and pedagogic content knowledge is necessary to elaborate and conceptualize children's experiences. In this thesis, we wanted to learn more about the knowledge base of pre-service teachers. To explore the education students' content knowledge and pedagogical content knowledge of social studies topics, we elicited students' concepts related to the topic of family using concept mapping. Then we performed the content analysis of the obtained concepts. We tried to determine whether pre-service teachers rely on their prior knowledge (including misconceptions) of family or whether they use the knowledge gained in social science classes at the high school or at our university. Students do not use their academic knowledge gained in social studies classes spontaneously, but they are able to do when prompted. An important part of pedagogical content knowledge of a social studies teacher are the...

In this master's thesis I'm engaged in problematic of texture mapping in ray tracing. Ray tracing is shortly described in the beginning. Texture mapping methods are described then, solid textures first and 2D textures follow. Implementation of MIP map method is deeply described in next chapters. The results are evaluated at the end.

Project management is used in increasing number of companies. Competition on the market requires companies to work more efficiently and approach separate orders as independent projects. Teams that work on the projects consist of employees from different departments, from subcontractors and from the client as well. Rapid development of broadband internet connection changed work methods and use of information technology. Thanks to ubiquitous internet connection software application delivery model known as Software as a Service (SaaS) is gaining on popularity. Main aim of this project is to design an information system that would support project management and allow effective team communication and collaboration.

This diploma thesis deals with the design and implementation of a framework for the database persistence layer development. This framework is easy to use while keeping the code elegance. It supports object oriented programming features such as inheritance and collections. Other features include versioning of objects and lazy loading. The object metadata are obtained through reflection provided by the .NET framework. The framework is not using any literal for identification (classes, attributes) even in object queries. Most of checks are done by compiler.

This diploma thesis deals with an automated detection of vertical traffic signs in images from the panoramic camera Ladybug5. From the detected signs with help of a classifier, a GIS data set is automatically created, usable for example to passportisation of traffic signs. The first part of the thesis describes a theoretical basis needed to understand the given problematics. The second part is devoted to a specific procedure leading to the reliable classifier, its testing on an independent set of images and automated creation of the GIS data set. The output of the work are the trained classifiers and the GIS data sets containing vertical traffic signs.

Atrial fibrillation is the most prevalent arrhythmia worldwide and remains one of the major causes of morbidity and mortality. Atrial fibrillation is an arrhythmia that has a various etiology and takes number of clinical forms. Due to the heterogenity of atrial fibrillation, it is necessary to individualize the optimal treatment strategy, ie conservative pharmacological therapy or interventional therapy as catheter ablation. Inncorrect indication of catheter ablation of atrial fibrillation leads to low success rate of the procedure and increases the risk of the procedure. The success rate of catheter ablation of atrial fibrillation depends on many clinical parameters, including the size and volume of the left atrium and the presence of pathological tissue in the atrial myocardium. In everyday practice, echocardiography (2D-echocardiography) is the most dominant method in estimation of the left atrial parameters, for it's simplicity, non- invasiveness, financial costs and the absence of ionizing radiation. Different methods for assesment of left atrial parameters are cardiac CT, cardiac magnetic resonance imaging and methods of 3-D echocardiography or 3-D angiography. The results of the present studies show that in patients with non-valvular atrial fibrillation who are indicated for catheter...

This thesis focuses on the high dynamic range (HDR) imaging problematic. It describes process of capturing and storage of HDR images in brief. Main part of thesis deals with techniques of how to display HDR images on common visual display devices, which are not able to represent them directly. This process is called tone-mapping. It is firstly described in general and than the text focuses on several techniques of tone-mapping, mainly on tone-mapping using bilateral filtering.

Noise currently represents a problem in society, which disturbs mainly inhabitants in populated areas. It decreases their quality of life and endangers their health. The sensitivity to noise is individual, yet it is possible to measure noise by various means and evaluate its intensity and impact on human beings. Noise as a part of the environment, is becoming on the basis of resident complaints a discussed matter on the town and city level. Their management of noise necessarily involves monitoring and taking subsequent precautions. This work deals with comparing objective and subjective methods in noise evaluation in urban environments and its impact on the quality of life and the health of the residents. It uses a method of the multicriterial evaluation of variant also known as the multicriterial analysis. It compares four approaches to evaluate noise; two objective involving measuring, one subjective using a survey method and one hybrid. The winning method represents the subjective evaluation, which has fulfilled given criteria and acquired a significance of 75 %. All variants included in the analysis are suitable for noise evaluation in outdoor environments on a local level. The outcome of this work is to recommend towns and cities in the Czech Republic to use the winning compromising variant,...

The aim of this Thesis is implement Aplication Programming Interface (API) with support of XML native documents. First part deal with introduction of XML model and with this markup language related technologies. Alfter that the thesis describe individual XML native databases solutions and focus to issues of persistence XML data stored in relational databases, analyse mapping methods applicable to their relational model. After that the thesis describe design and implementation of the API, which afford a resources for XML documents data holding and manipulating in relational database system. The final section of this thesis is assignment to aplication tests and evaluation of results.

The dissertation discusses topics in environmental criminology, which is concerned with crime in relation to the environment where it occurs. The environmental approach is based upon a premise that occurrence of crime in space is neither random nor uniform. On the contrary, various types and forms of criminal activity tend to concentrate in certain places during certain times. Environmental characteristics play an important role in behaviour of individuals, hence it is possible to analyse them as one of the most important determinants of criminal behaviour. The aim of the thesis is to comprehensively introduce to the Czech and Slovak legal and criminological scholarship historical background, development and the main contemporary theoretical approaches in environmental criminology, as well as their implications and utilization in crime analysis and crime prevention. The theoretical part discusses in detail rational choice perspective, routine activity approach and crime pattern theory as an environmental meta-theory. The analytical part introduces the basics of the methods of crime mapping and geographical profiling. It also demonstrates how statistical and mapping techniques can be utilized in practice, using a set of police data concerning thefts from motor vehicles in Prague during the first...