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Immigrants in the Czech Republic, discourse analysis of their images
Seidlová, Jana ; Suša, Oleg (advisor) ; Buriánek, Jiří (referee)
The work aims to describe field of discourses, where the texts and talks about immigration (more concretely about immigrants in the Czech Republic) are created. The theoretical part describes the notions of nation and identity; it also provides a brief description of the explanatory models of migration and describes the universalism and particularism dichotomy in the immigration policies. Moreover it elaborates a concept of the multiculturalism as a discourse and construction. The concept of discourse is firstly explained in broader theoretical context, with reference to issues of language, power and ideology; secondly in its methodological consequences. Author also gives an account of linguistic tools (modality), and concepts of related sciences (binary opposition, ideological square). The analytical approach is based in the frame of the Critical discourse analysis. An important conclusion is the revelation of the risk as a discourse which legitimates the power and dominancy over immigrants. According different strategies regarding the risks' construction, three main categories in the field of discourse was considered: opportunity, ambivalence and threat. For the further study the author recommends to investigate the field of key actors who has a power to create and shape the discourses in this field.
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Conditions for tornadoes forming over the Czech Republic
Seidlová, Jana ; Vokoun, Martin (advisor) ; Soukupová, Jana (referee)
The goal of this bachelor's thesis is to review a situation of tornadoes, occurrences of tornadoes and also results of violent winds which accompany thunderstorms above Czech Republic region.
The first part looks at conditions required for the formations of tornadoes starting from a clear sky up to thunderstorm cloud. Then it describes development from a thunderstorm and associated hazards up to a tornado. Between main conditions belongs an unstable air mass which reaches high altitudes, high relative humidity, wind shear and vorticity. It also describes real occurrences of stronger tornadoes at Czech Republic.
In following part there are processed results including comments with graphical outputs from individual data gathered from particular occurrences. The time span of this thesis is limited by availability of historical data (chronicles, etc.) and they are processed from year 1500 up to year 2015. Results of analysis include remarks and they are refined
in discussion. For further and more complex overview about tornado occurrences at our country is necessary to have larger quantity of more precise data.
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