The main idea of this research is to understand and evaluate the working conditions subjected to the rolling stockers of the Islamic republic of Iran railway to reduce the accidents and expenses in order to increase the productivity of the Iranian railway Industry. The problems due to productivity, job satisfaction and work safety have direct relation with the working design. A well-designed wo...

On the basis of study of domestic and foreign experts, according to the existing energy structure and present status of transportation industry, comparing and analyzing the energy consumption and low-carbon economy indicators of different modes of transportation, this paper put forward the thinking of constructing low-carbon comprehensive transport system, which takes railway as main and also c...

For railway and metro operators, offering a 4G network connection is becoming more critical to keep up with passenger demands for continuous access to data and mobile services while they are on the move. As a result Radio Frequency Systems (RFS) conducted a comprehensive measurement campaign focusing on in‐tunnel LTE performance based on its Radiaflex radiating, or leaky feeder, cables to revie...

this paper tries to measure and analyze the trend of indicators of labor and capital productivity as well as total factor productivity (tfp) in the economic sectors introduced in the 4th five-year-development plan for the period within 1971-2003. according to the results, the productivity indicator throughout iran has increased 0/9% on average annually and the highest growth has been in the tel...

Measuring productivity has been a hot topic in tourism research recently. This note suggests tailored indicator capable of dealing with two important features the suppliers. First, it takes economic objective entities into account, which better reflects targets entities. Second, provides suitable tool for evaluating performance suppliers under multiple activity scenarios, matches characteristic...

A simulation-based model used to measure resilience indicators of the railway transportation system is presented. This model is tested through a perturbation scenario: the inoperability of a track which links two stations in the system. The performance of the system is modelled through two indicators: (a) the number of passengers that reach their destination and (b) the total delay of passenger...