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Women employment in railway sector in European Union
Author: Ewa Raczyńska-Buława
Women employment in railway sector in European Union An article summons research done by CER, ETF and EIM concerning women employment in railway sector: quantity of employed women and changes since 2003, share of women on different posts – technical and non-technical, as well as managerial positions. An article analyses also barriers to women employment on railway and access to managerial positions as well as actions undertaken to change the present underemployment.

Issues of the safety and risks on the example of devices of control command railway systems
Author: Andrzej Białoń, Marek Pawlik
Issues of the safety and risks on the example of devices of control command railway systems Article describes safety estimation rules used in railway transport on the example of control command and signalling systems safety estimation. Methods described in the European standards as well as methods described in the European Commission Regulations have been analysed. Different safety assessment methods were pointed and qualitative and quantitative safety estimation methods were described and compared. Taking control command and signalling systems as an example article describes possible faults and threats which may be caused by them. In accordance with the European Community law risk is described as a joint result of single threat consequences and its’ probability (threat frequency). Article describes ways used to create lists of threats. Risk for different threat is then estimated and compared with risk acceptance criteria and included in safety management systems of the railway infrastructure managers and railway undertakings.
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Railway stops in Warsaw – analysis of developing, availabilities for passengers and connections with city public transport
Author: Piotr Dąbrowski
Train stops are an important element of the transport system of the Capital City of Warsaw. From their location depends on the availability of public transport. Stops equipment affects the quality of services according to needs of transport in the Warsaw agglomeration. The article presents results of research concerning the identification of strengths and weaknesses of train stops infrastructure in Warsaw carried out in 2014 in the Office of Roads and Public Transportation. 5 pages.

Modernisation and development of tramway system in Toruń
Author: Michał Wojtaszek
Torun is one of the few Polish cities with a tram network of 1 000 mm gauge. Although the length of tramways is not too large, and much of the wagons does not fit at night in the depot and are stationed on loops, trams Torun considered to be one of the most well attended in Poland. Additionally in recent years began an implementation of the new transport project, and on the streets appeared first new low-floor trams. 3 pages.

Solaris – the way to electromobility
Author: Tadeusz Dyr, Anna Urbańska
In 2013. Solaris has beaten its previous record in terms of vehicles sold, while the twelfth time she was the leader of the Polish market city buses. It was also the best time for Polish producer on foreign markets. Since the beginning of production in 1996 in Bolechów factory near Poznan have already left more than 12 thousands vehicles. They ride on streets of 600 cities in 29 countries. Achievements of Solaris in 2014 were presented at a special meeting with journalists. An important part of this presentation concerned activities for electromobility. 6 pages.

The preparation of maps to project aims in aspect of realization of investment
Author: Arkadiusz Kampczyk
The preparation of maps to project aims in aspect of realization of investment The article presents the principles of preparation of maps for design purposes, taking into account existing legislation, including a map for design purposes in the areas of railway, their surroundings and the accompanying infrastructure. Describe the content and form of their development. Author turned attention on explanations and the position of Principal Surveyor of the Country, relating the principles of actualization of analog basic map, signs and symbols used in the preparation of maps for design purposes. The article presents a flow chart for the development of maps for design purposes. In addition to the conclusions and findings emerged proposals related to improvements in design maps that are essential in building the investment process. The paper presents the author remarks, conclusions and comments. This work was done within the framework of statutory research AGH No. 11.11.150.005.
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The methodology of realization surge protection of electronics device installations alongside railway routs
Author: Andrzej Białoń, Włodzimierz Kruczek, Mieczysław Laskowski
The methodology of realization surge protection of electronics device installations alongside railway routs This paper presents problematic aspects connected to correct design of surge protection for electronics device which are installed alongside railway routes in the trackside cabinet in order to provide appropriate requirements for the reliable work. If any possible mistakes are make during designing installations of inside lightning protection in extreme conditions it may appear widespread and expensive failure.

The influence of the spatial structure of the supply system for urban traction energy consumption - measurements of the recuperation
Author: Mikołaj Bartłomiejczyk, Marcin Połom
The influence of the spatial structure of the supply system for urban traction energy consumption – measurements of the recuperation Theoretical analysis of the impact of the spatial structure of supply system for recuperative braking and transmission losses is presented in the paper [3]. The object of this publication is to present the results of measurements of supply system topology on the energy demand. Generally the impact of the structure of power supply system is underestimated. In many cases, even minor modifications supply system - as a change of sectioning or bilateral power supply allow a significant increase in recovery energy. The analysis was made on the basis of the measurements performed in the Gdynia trolleybus network.





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