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Soil studies can reveal how humans in prehistory used the landscape and defined space through their activities. However, these new approaches do not wholly address persistent problems associated with making inferences about past human activity from soils. These challenges include:equifinality; distinguishing property--process relationships; identifying anthropogenic soil processes; the interdependency of the soil forming factors. This paper reviews a new approach to an archaeological research. This approach includes chemical and physical analyses of soil samples. With help of these analyses we can evaluate a past land use, a past natural processes and we can found a buried cultural layer. This approach can be used as a guide to ensure that a rigorous and reproducible approach is taken to the study of soils at archaeological sites. In tis study, the impact of human activity on the pedological environment of soils of the archaeological site Mikulčice-Valy was investigated and use of soils for archaeological use is discussed. Soil samples were collected from five probes (VII. kostel) and from three probes (knížecí palác). These soil properties were investigated: pH, amount of P, Mg, K, Fe and Ca, loss-on-ignition, conduction, texture analysis and physical analysis of sampel.

The target of my dissertation was to get a closer look at relations between the traditional classification and newly proclaimed verbal evaluation. First of all I have described the basic criteria, types and specifics of the common school classification and consequently I have considered an approximation of basic attributes, which are brought along with the verbal evaluation. Left out has not been even the new pedagogical reform, which shows the importance of the verbal evaluation with regards to implementation of key competences. My target was to approximate current opinions and insight of parents, teachers and students on the meaning of the common classification in confrontation to opinions regarding the verbal evaluation. In practice, by the means of the questionnaire, I have focused on opinions and awareness of teachers at the II. stage of elementary schools regarding the verbal evaluation. Pedagogues were asked what is the effect of the applied verbal evaluation, if they consider it as more efficient type of an evaluation than is the classification, how thoroughly were they informed by the national educational system regarding the verbal evaluation and if they believe that the verbal evaluation can contribute to improvement of the student{\crq}s performance. I was also interested to know, what kind of evaluation the pedagogue would choose from his own confidence, if he could make the choice. All opinions were evaluated by the means of the statistic method and diagrammatized.

The dissertation analyses the situation of brownfields in the region of Vysočina, Czech Republic, assesses the state of brownfields and outlines possible future development. The work contains of seven chapters and is directed at three basic stages. The contents of the first stage is identification and character of environmental limits. The second stage is the analysis of negative features and burdens causing a direct health threat in the monitored area. The third, final stage of this work is a sociological survey focused on perception and evaluation of brownfield sites by local community in this area. The output of these analysises are tables and graphical diagrams, which summarize the data obtained in the research.

The thesis focuses on the changes in teachers´ attitudes towards assessment and classification of primary school pupils as brought about by the requirements for pupils?assessment in accordance with the Framework Education Programme for Elementary Education (RVP ZV). In the theoretical part of the thesis, with the help of specialized literature, I described the types and forms of the assessment and classification used at primary schools as well as the criteria and rules for the assessment of pupils. In the inquiry part I compared approaches of teachers towards assessment and classification used at primary schools and attempted to compare the approaches of ungraded schools to those of fully organized schools. Moreover, I focused on teachers of foreign languages and their approaches to assessment.

The thesis starts with a brief introduction to the algebraic classificati- on of tensors and spacetimes in higher dimensions. Attempts to generalize the Goldberg-Sachs theorem are also discussed. There is a summary of main results for optical matrices of algebraically special spacetimes in higher dimensions. The optical matrix for a type III spacetime in six dimensions is found using Bianchi identities. A few properties of type III optical matrices in a general dimension are also found. Various properties of equations obtained from Bianchi identities for type III spacetimes are studied in appendices. 1

This thesis presents an applied research for the needs of a company Datlowe, s.r.o. aimed at automatic processing of legal documents. The goal of the work is to design, implement and evaluate a classification module that is able to assign categories to the paragraphs of the documents. Several classification algorithms are used, evaluated and compared to each other to be consequently combined to obtain the best models. The outcome is a prediction module which was successfully integrated into the entire document processing system. Other contributions, along with the classification module, are the measurement of the inter-annotator agreement and introducing new set of features for classification.

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Classification of natural forests according to environmental conditions Abstract The aim of this thesis is the classification of natural forests of the Czech Republic according to environmental conditions and the creation of a database of relevant environmental factors for localities of natural forests. Natural forests are defined by the Databank of natural forests of the Czech Republic (VRŠKA 2003). The classifications are created on two spatial levels. The first level is the classification of natural forests according to the internal abiotic conditions of the forests and the second is the classification based on the conditions of the external environment, which is in close proximity to the natural forests and influence it. As characteristics of natural forests surroundings the groups of forest types were used as well as the Consolidated layer of ecosystems, which contains information on the anthropogenic influence on the landscape. Cluster analysis in SPSS program was used to create the classifications. Furthermore, the research of forest development of the Czech Republic, basic terminology and definitions related to natural forests, the research of classification issues according to several environmental factors and assessment of the degree of naturalness of forests is elaborated. The results of the work...