نتایج جستجو برای: european railways

تعداد نتایج: 188751  

Journal: :African Affairs 1902

Journal: :Journal of Political Economy 1904

Journal: :Journal of Epidemiology and Community Health 2020

Journal: :CORROSION ENGINEERING DIGEST 1963

Journal: :Wind Engineers, JAWE 2015

2014
Parag Chatterjee Asoke Nath

The demand for safe, fast, and reliable rail services continues to be the reason for concern in all the countries across the globe. Lack of operational efficiency and reliability, safety and security issues, and aging railway systems and practices are haunting various countries to bring about a change in their existing rail infrastructure. The global rail industry struggles to meet the increasi...

Journal: :Central European Review of Economics & Finance 2021

Improving market competitiveness and economic efficiency was the objective behind demonopolisation liberalisation of railway sector in European Union. Achieving this remains important crucial to development a single rail transport market. The performance financial results under new, separative organisational structure railways EU is result action many different actors, private operators public ...

Journal: :Built Environment 2009

The study of various countries rail transportation indicators is an appropriate criterion for evaluating the existing performance of Iranian railways. The experiences of other countries can be used to improve the efficiency of Iran’s rail transportation. At the beginning of the study, in order to compare the Iranian railway performance with railways of other countries, various efficiency indica...

2006
Harald Cederlund

Cederlund H. 2006. The microbiology of railway tracks – towards a rational use of herbicides on Swedish railways. Doctoral thesis. Swedish railways are regularly treated with herbicides in order to keep the track beds free from weeds. However, finding appropriate preparations and dosages that provide a good weed control but that are still environmentally acceptable, has proven to be difficult. ...

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