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79.770  Articles
1 of 7.977 pages  |  10  records  |  more records»
The article examines transitional processes in the power circuit of tractive motors and their influence on the work of stepped automatic starting of electric trains ER9T and EPL9T. The recommendations for increasing the reliability of operation of multipl... see more

In this paper the 3 kV power supply system of Polish high-speed lines is described. Basic OCL parameters and test results of current collection quality is presented. One of the basic parameters limiting the maximum service speed on a given line is the pan... see more

Purpose: This paper presents a framework for simulation on IoT based CBM (condition based monitoring) for rolling stocks. This enables to allocate maintenance resources effectively while satisfying preventive maintenance requirements.Methodology/Approach:... see more

The retail problem of slotting refers to the assignment of stock keeping units (SKUs) to the available storage locations in a distribution centre (DC). Generally, the expected total distance travelled by stock pickers during an order consolidation and the... see more

AbstractThis study seeks to provide new evidence on the stock market and exchange rate relationship in Zimbabwe, a country that does not have its own sovereign currency. The bivariate vector autoregressive approach is used to establish the relationship be... see more

The analysis of the existing system repair rolling stock industry and proposed to use structural and functional models that allow to create effective communication system repairs. 

The retail problem of slotting refers to the assignment of stock keeping units (SKUs) to the available storage locations in a distribution centre (DC). Generally, the expected total distance travelled by stock pickers during an order consolidation and the... see more

Multiple variance ratio tests, in rolling window procedure, were applied to weekly data (expressed in local and US dollar currencies) for five stock markets in the Middle East and North Africa during 1995-2009. Results indicated that the big and liquid st... see more

The article examines transitional process in the power circuit of tractive motors and their influence on the work of grading automatic breaking of EMU trains ER2T. Recommendations have been developed for increasing reliability of operations of multiple-un... see more

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