نتایج جستجو برای: important transportation routes
تعداد نتایج: 1232000 فیلتر نتایج به سال:
The coming era of world has moved to an exceptional leading contest of innovations and inspiration. In this paper, an attempt has been made to find out a solution to ensure the safety of route to parents when their child is travelling to school and back to home. Recent years, spatial data and observed data, such as digital road map, traffic route, vehicle speed, recordings events and others are...
Topicality. Military threats determined the significant pace of changes in risks mixed cargoes transportation and proved need for new methods ensuring reliability transportation. First all, there was problem assessing levels along individual routes modeling a possible change with choice safer options ways A particularly important function such model, due to rapid risks, is possibility its pract...
In metropolitan cities an efficient integrated public transportation system is unavoidable in order to restrict unsustainable growth of private and intermediate transport modes. Well designed feeder routes and coordinated schedules to minimize transfer time from main transit to feeder buses play an important role. Past literature reveals that heuristic approach had been popular for design of ro...
In many logistic systems for less than truckload (LTL) shipments, transportation of goods from one origin to its destination is made through collection tours to a hub and delivery tours from the same or another hub, while the goods are shipped between two hubs using Full Truckload (FTL) shipments. Therefore, managers need to determine the location of the hubs, the allocation of non-hub nodes, a...
Recently, Northeast Asia has become one of the three largest trade areas, covering approximately 30% of the total trade volume of the world. However, the distribution facilities are saturated due to the increase in the transportation volume within the area and with the European countries. In order to accommodate the increase of the transportation volume, the transportation networking with the m...
The development of computerized systems in the financial industry facilitated the growth of the stock exchange market for institutional and private investors. Paperless settlement systems for stocks and bonds were first introduced in the Nordic region. The successful introduction of the new infrastructure for the securities markets was the result of solid cooperation between market participants...
In this article, the method of selecting number and carrying capacity rolling stock on technological routes transport production system recycling waste a metallurgical enterprise has been improved. The main features organization transportation slag at domestic enterprises are given, among which it is advisable to highlight following: limited types routes, short distance cargo (compared other ca...
With the remarkable development of international trade, global commodity circulation has grown significantly. To accomplish commodity circulation among various regions and countries, multi-modal transportation scheme has been widely adopted by a large number of companies. Meanwhile, according to the relevant statistics, the international logistics costs reach up to approximate 30-50% of the tot...
There are many schools, colleges and industries which provide transportation facilities to their students and employees residing at various places in a city. Also there are many state transport services which provide transportation service facilities to middle class citizens at affordable rates. Nowadays fuel prices are rising day by day, due to which the cost of running vehicles is increasing ...
Abstract. Several sulfur hexafluoride (SF6) tracer gas experiments were conducted in a subway system to measure the possible pathways of toxic gas for subway tunnels and stations empirically. A new mobile integrated measuring and analysis system was used to achieve high sample rates and a long measurement time. Due to the mobility of the sensors, tracer gas experiments were also carried out ins...
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