نتایج جستجو برای: travel
تعداد نتایج: 45149 فیلتر نتایج به سال:
The value of travel time savings (VTTS) is the monetary value attached to save a determined amount of travel time. VTTS is also the most important benefit category aimed at justifying investments in transport infrastructures by public administrations. Hence VTTS played a significant role in various economic studies, both analytical and empirical (Zamparini & Reggiani, 2007). "It is difficult to...
The aim of this research is to identify and prioritize impact factors of service quality in Tourism Industry. Today, Tourism knows as the most important factors for incoming of countries and Iran is one of the 10th best countries about site seeing. Hence, based on rules, the dependency of Iran’s budget on oil have to decrease. The trip is one of the most important things for each Iranian's fami...
This paper aims to study the locomotive routing problem (LRP) which is one of the most important problems in railroad scheduling in view of involving expensive assets and high cost of operating locomotives. This problem is assigning a fleet of locomotives to a network of trains to provide sufficient power to pull them from their origins to destinations by satisfying a rich set of operational con...
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