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Reception and processing of visual information in traffic
Černochová, Dana ; Rymešová, Pavla (referee)
Reception and processing of visual information in traffic Mgr. Dana Černochová Abstract The theoretical part of this work deals with the visual perception of the driver. Special attention is paid to the perception of visual information in the whole range of the field of view. From psychological point of view, the term functional field of view is important, the construct taking into account not only perception, but also the attention. Its size depends on the amount of information which have to be processed at any given moment. Foreign literature uses the term "Useful field of view" under the abbreviation UFOV, german literature uses the term "nutzbares Sehfeld" under the abbreviation NSF. The experimental part of the work focuses on evaluating the changes of the visual perception in the range of the visual field in relation to age. For this the SET of 1361 people in age group from 18 to 90 years. In further subchapters the experiment is described where the secondary task was used as variable in order to find out whether the increased cognitive load affects the range of the useful field of view. For this experiment, the set of 645 people of age 18-90 years was used. The parameters of the visual perception in the situations with and without added secondary task were also monitored for the relationship to the...
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Trends in traffic accidents in the Czech Republic
Přibil, Martin ; Rychtaříková, Jitka (advisor) ; Fialová, Ludmila (referee)
Trends in traffic accidents in the Czech Republic ABSTRACT The aim of the study is to describe development of traffic accident rates in the Czech Republic for selected types of accidents in the road traffic. The study monitors development of accident rates and the most severe results of accidents between 1990 and 2010, and in a more detailed analysis of selected types of accidents between 1997 and 2010. Each type of accident is described by an absolute number of events, but also by comparative, structural and intensity indicators (parameters). Key words: traffic, road traffic, traffic accidents, traffic legislation, results of accidents, types of accidents
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Přežiješ mládí? - Analysis of TV programme for youth
Voslář, Václav ; Jirků, Jan (advisor) ; Kocourková, Lucie (referee)
The topic of this bachelor's thesis is an analysis of a TV show 'Přežiješ mládí?'. The main tool to achieve this goal is semiotic analysis, as a method suitable for analysing any audiovisual content. The show is educational and is primarily aimed at young people between approximately 18 and 24 years of age. Aside from semiotic analysis the thesis provides a brief summary of various facts about the effects of media on society, its influence on young people, focusing on the influence of television, and educational potential of media, specifically considering young generation. The TV show 'Přežiješ mládí?' is dealing with road traffic accidents and with common failures of young people in traffic. One part of the thesis therefore also examines the attitude of the young to road traffic safety and the possibilities of improving this attitude. After this theoretical part, a methodological framework follows, that introduces characteristics of semiotic analysis and point out its specific aspects and features used for the analysis in this case. The third part of the thesis is the analysis itself.
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Analysis dependence of the weight concentration of flying dust in the village in relation on the influence of road cleaning.
POSPÍCHAL, Miroslav
The aim of this thesis was to provide a measuring of the weight concentration of flying dust in road traffic in dependence of traffic environment and also the acquirement of objective information about the real influence of roadcleaning. The measuring took place on a regular street in the centre of České Budějovice. At first the dust concentration was measured before the proces of cleaning. Next the street was cleaned by a compact sweepmachine and a second measuring took place. The results displayed, that the roadcleaning has a negative influence on the dust concentration in the air. The weight concentration of the flying dust rose about 50% to PM10= 0,077 mg.m-3. People going along the street were exposed to an excessive encumbarance, which could have in a longtime affect bad inflence on their health.
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