National Repository of Grey Literature 36 records found  beginprevious27 - 36  jump to record: Search took 0.02 seconds. 
Business Cycle and Traffic Fatalities
Hátle, Lukáš ; Houdek, Petr (advisor) ; Jaklín, Jiří (referee)
The paper tests the hypothesis regarding the assumed relation between economic cycle and mortality caused by road traffic accidents. The analysis has been done using fixed effect regression method on panel data collected in 20 EU member countries between years 1995-2008. The results (with a limited significance) may show that one percentage point decrease of the unemployment rate results in a one percentage increase in the road traffic mortality rate. The effect is caused by the increased traffic intensity as well as by changes in the drivers' behaviour that accompany the economic growth (e.g. higher consumption of alcoholic beverages). The results hint further that the strength of the relation differs for various age categories. The strongest relation between the economic cycle and the mortality was found for the young generation, 15-29 years of age. In this age group, one percentage point decrease in the unemployment rate means 1.77% increase in the road traffic mortality rate.
Analysis of the machinery as a component of the accident system in the area of traffic operations of self-propelled motor vehicles
SLUKA, Jiří
The theme of this student thesis is {\clq}qAnalysis of the machinery as a component of the accident system in the area of traffic operations of self-propelled motor vehicles``. It deals with problems of traffic and main causes of deaths and injuries in road accidents, and proposes a possibility of their elimination. The solution is based on the fact that most of the road accidents are caused by drivers themselves who don´t pay enough attention by driving or their behaviour behind the wheel isn´t sufficient. The proposed solution is supposed to monitor the traffic in real time and in co-operation with specially-designed program installed in the electronic control unit of the vehicle it´s able to notify the driver of dangers around him. The system is also able to dynamically control the traffic in order to prevent traffic-jams, accidents on pedestrian crossings, etc. As a result of system implementation the author estimates rapid decrease in fatal road accidents, serious injuries and physical damages.
Narcotic and psychotropic drugs in road traffic in Prachatice region
GROŽAJ, Martin
This Bachelor Thesis covers analyze of the past and contemporary possibilities of repression in the abatement of non-alcoholic addiction in transportation. It addresses possibilities of drug detection at the motor vehicles drivers performed by the members of Police of the Czech Republic at the roads in Prachatice County.
Identification of Emissions from Internal-Combustion Engines in the Atmosphere of Prague. Diesel Engines
Tydlitát, Vratislav ; Horáček, Jan ; Schwarz, Jaroslav ; Karban, Jindřich ; Kotlík, B.
The non-carbon element composition of aerosols from tunnels determined in spring 2006 corresponds to the composition of aerosols collected in spring 2005 in Prague 10 at a busy street (R2 =0,96). Non-carbon element composition of aerosols from tunnels S and M determined in July 2006 is close to the composition of aerosols collected in July 2005 in Prague 10 (R2 =0,9 a 0,98) and also to the data from a street with heavy traffic in Prague 5 - Radotín. Based on these findings, we see the potential of utilizing the non-carbon composition data from tunnel aerosols for the detection of aerosol generated by heavy road traffic in other locations.
Road traffic and its environmental impact
Bubák, Ondřej ; Zelený, Lubomír (advisor) ; Dizdarevič, Damir (referee)
The thesis aims to describe main relationships between road traffic and its environmental impact. It has to explain general concept, definition of basic negatives and disadvantages of the road traffic environmental influence and ways how to face up to them. One of fundamental components of the thesis is represented by an chapter about road traffic's external costs and possible approaches of their elimination. It pushes ahead the internalizing externalities. Analytic part of the thesis refers to one concrete traffic fabric situated in the centre of medium-sized city with a view to changes of environment characteristics of the whole territory and to changes of traffic situation in the city. The fabric is monitored in the course of all phases -- from first suggestions for the final commissioning.

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