The thesis describes a biosocial model of status stratification in face to face groups. The model is based on the belief that human status behavior is evolutionary extension of animal status behavior (especially primates). Each person of a group is equipped with a signaling mechanism that signals the status of domination or submision (or the status he ought to have). Status communication is among humans very subtle and primarily occurs at a nonverbal level. Status stratification often takes place automatically without the knowledge of the subjects. The biosocial model criticizes classical authors of social stratification, who explain the mechanism primarily at the cognitive level. In the practical part, the thesis attempts to use new methodology to verify the main assumption of an implicit stratification mechanism that is able to function without the involvement of cognition. The research works with a group of people with 6 probands. To indicate status in a group, playing cards were used. In each group, individuals were artificially assigned positions by playing cards. Subsequently, it was recorded how these artificial positions were reflected in the real position of member of the group. In the second part, the influence of personality trait on the position was measured. The main assumption could...

This dissertation pays attention to opinions of parents and students on the prestige of various types of education on secondary schools in Písek. The dissertation presents conclusions of several Czech as well as international studies, dealing with the matter of secondary school education. Further on it describes some circumstances influencing secondary school education. It also introduces historical development and the present of Czech secondary school education and the system of secondary school education in some of other European states. It characterises various secondary schools in Písek and also looks at a secondary school student from the psycho-sociological point of view. The data obtained from a personal qualitative research are further on interpreted an evaluated and in the following discussion compared with the findings of the initial research. The most prestigious type of secondary education amongst students as well as their parents is general secondary school education followed by specialized secondary school education and finally vocational education. It is evident that the parents' evaluation differs and is also influenced by the importance for further professional life. Cultural capital also plays a very important role. Parents prefer the type of specialized secondary school education followed by a graduation exam. The prestige of all types of secondary school education has recently been decreasing especially due to the absence of entrance examinations and badly established education financing system and a high number of private secondary schools.

During the last century the forests of Central Europe changed from open woodlands to even-aged stands with closed-canopy. This change resulted in severe decline of forest biodiversity. This study examines how, and why such change affected xylophagous insects. I have studied microhabitat preferences, i.e. distribution of xylophagous insects in canopy and understorey of closed forests, forest edges and wooded meadows. I used method of rearing insect from timber baits exposed to ovipositing females of xylophagous insects in different situations in the forest at the beginning if vegetation season. After one season of exposition,the baits were collected enclosed in fly-wire cages, where emerging insects were collected for two seasons. This thesis consists of two parts: The first part is an unpublished manuscript dealing with effect of habitat insolation, vertical stratification, forest structure and amount of dead wood on community of long-horned beetles (Cerambycidae) and jewell beetles (Buprestidae) feeding on wood of pedunculate oak (Quercus robur). Baits were exposed in the canopy and the understorey of forest interior, the canopy and the understorey of forest edge and on solitary trees on wooded meadows. Most insect species do prefer insoled wood for their development, and were more common in the understorey than in the canopy. Insolation of bait was thus the prime factor affecting composition of reared insects. No relation was found between dead wood volume and species composition or abundance of reared insects This shows that insolation of the dead wood is crucial to conservation of most xylophagous insects. The second part of the thesis studies effect of vertical stratification and insolation on distribution of xylophages feeding reared from wood of 8 tree species (Alnus glutinosa, Populus alba, P. x canadensis, Salix alba, Carpinus betulus, Quercus robur, Tilia cordata, Ulmus laevis) and host specificity of xylophages. Results show that: (i) community composition of xylophages reflects evolutionary history of their host plants; (ii) communities reared from different trees exhibit different preferences for forest strata and insolation of the habitat, probably in connection to preferred growth conditions of the host plant, (iii) many xylophagous insect species exhibit strong preferences to insoled habitats, and are thus confined to forest edges in extensively managed forests as well as in unmanaged forest reserves.

The final thesis is focused on a linguistics analysis of the debut Pestré vrstvy (Colourful layers; 1999) by Ivan Landsmann. The attention is also payed to specific linguistics forms and their function in the text. The theoretical part deals with a short characterization of functional style of artistic literature and textual and linguistics composition. The part about differentiation and stratification of national language follows. The practical part deals with an analysis which is done at four linguistics levels: phonetic-phonological, morphological, syntactic and lexical. The attention is especially payed to marked phenomena which are different from standard, neutral or unexpressive phenomena. The modes how to enrich the vocabulary of the characters seem to be also a component of this part. The result of the final thesis is considered to be the characterization of Ivan Landsmann?s language and style in the prose Colourful layers.

This thesis analyses the semialgebraic sets, that is, a finite union of solu- tions to a finite sequence of polynomial inequalities. We introduce a notion of cylindrical algebraic decomposition as a tool for the construction of a semialge- braic stratification and a triangulation of a semialgebraic set. On this basis, we prove several important and well-known results of real algebraic geometry, such as Hardt's semialgebraic triviality or Sard's theorem. Drawing on Morse theory, we finally give a proof of a Thom-Milnor bound for a sum of Betti numbers of a real algebraic set. 1

We studied the dietary behavior and health status of a population that lived in the context of rapid change, including the development of the economic and political structures of states, the adoption of Christianity as well as the subsequent disruption of social structure and the recovery of society. Carbon (δ13 C) and nitrogen (δ15 N) isotopic values were measured in a sample of 189 adult individuals of both sexes and 74 animals representing different socio-economic contexts (power centers versus the hinterlands) and chronology: the Great Moravian (9th -10th century AD) versus late Hillfort (11th century AD) period. A sample of 41 sub-adults aged 0-6 years, representative of both Great Moravian power centers (Mikulčice) and its rural hinterlands (Josefov), was selected for isotopic analyses of breastfeeding and weaning behavior. Data on growth and frequency of nonspecific stress indicators (cribra orbitalia, porotic hyperostosis, and endocranial lesions) were analyzed in a sub-adult group. In adults, we focused on dental health (caries, periapical lesions, dental wear, and periodontal disease), the presence of cribra orbitalia and estimated adult stature. Isotopic data of the adult sample showed that the Great Moravian population had a terrestrial diet with a substantial proportion of C4 plants....

This study is focused on dietary reconstruction according to stable isotope analysis of carbon and nitrogen in bone and tooth collagen. The material used for this study is represented by set of 46 skeletons of adult individuals from 6th church's burial site in Mikulčice, which belong to the Great Moravian era (9th -10th century). Isotopic values are discussed in relation to the formation of social roles and health status. The presence and eventually degree of severity of some non-specific stress indicators and pathologies (Cribra orbitalia, presence of tooth caries, caries intensity, linear enamel hypoplasias, dental wear and length od femur) was observed. The results of isotopic analysis suggest, that diet in this population sample was based on terrestrial sources, both animal and plant protein. Plants in Great Moravian diet belonged to C3 and C4 group. C4 group of plants in Mikulčice was represented by millet (Panicum miliaceum), which supports the hypothesis of "Millet - typical crop of old Slavs" (Reitsema and Kozlowski, 2013). Millet was consumed mainly in childhood. Significant differences between diets of high social class and rest of population was found with people of higher social rank consuming more animal protein. These differences were created in childhood and persisted to adulthood....

My thesis focuses on the problems of ecotourism, or more precisely its borders from an anthropological perspective, using example of a typical Cambodian community named Chambok. Based on five months of research, together with ethnographic methods of research I found out that boundaries of ecotourism are complex, multi-layered, problematic and negotiated and also that there are so called "grey zones" encompassing them. It is the conceptualization of these zones and boundaries, which is my contribution to current anthropological debate about ecotourism, which has been largely left out until now.

The present thesis deals with the subjective dimension of social stratification, more specifically subjective class and subjective status. The author begins by pointing to the subjective aspects of traditional theoretical backgrounds of class and hierarchical conception of social stratification. Then he analyzes subjective class and status as their analogous concepts and describes their application in empirical research, both foreign and Czech sociology. The analytical part presents its own secondary analysis of data from a representative survey ISSP 1992, 1999, 2009 and Social distance 2007 for the Czech Republic. Through this analysis author describes the differences between the two approaches and changes of their distribution and relation in time. Whereas subjective status is relatively stable in selected period, subjective class goes through a lot of changes. These changes are caused primarily by subjectively identified working class, whose representation weakens in time and approaches the class to subjective status. The author also deals with the differences of the declared reasons for identifying with class. For the lower classes it is especially their income which has the highest importance, middle and upper class also mentions the education and type of employment. But for higher classes it...

(in English): The objective of this diploma thesis is to show the way of Mario Vargas Llosa's literary vision and his interpretation of Lima in the novel The Time of the Hero. My aim is also to express the particularity and distinctiveness of the imagery of Lima in the novel. In the beginning, I mention the most important facts of history of the city, specifically the 50's and the 60's of the 20th century, which are the decades of the novel's formation and publication. This part is based on the book of essays Lima la horrible of Sebastián Salazar Bondy in which the author describes the world of the Lima's population in this period. I also introduce briefly evolution of the image of the city in the Peruvian literature. This part is based, besides others, on the essay "Lima, ciudad sin novella" of Julio Ramón Ribeyro. In the main part of my thesis I mention the storyline of the novel. After that, I focus my attention on the structure of the novel The Time of the Hero, which is characterized by alternation of narrative spaces and tenses. This aspect helps to make the story uncertain. I also describe the formal side of the novel, primarily the arrangement of the main chapters and their smaller parts which are symmetricaly ordered according to the concerned topic, place or time. I present the main two...