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Research on the quality of passenger transportation by railway
quality of passenger carriage quality evaluation respondent survey ranking consistency of opinions coefficient of concordance AHP method
2010/11/1
The transportation of passengers by railroads is a dynamic process because setting, wherein the process takes place, undergoes continuous changes observed at technical, technological and transportatio...
Natural gas as an alternative transportation fuel has made significant inroads in the light, medium and heavy duty vehicles market over the last decade, spurred by a combination of fuel cost savings, ...
A Methodology for Selection and Evaluation of Advanced Marine Transportation Systems
Planning Method Priority Life Cycle Value Chain Economical-Environmental Index LNG Carrier
2009/5/12
In the present study, a methodology for selection and evaluation of advanced marine transportation systems is proposed, which consists of three steps. The first step is selection of preferable marine ...
LNG has been the major oversea transportation means since the era of 1970. The development costs of LNG plant, export and import terminals and LNG carriers have been very expensive, then only huge ga...
Natural gas transportation in form of hydrate
NGH pellet natural gas transportation economy
2009/4/7
Traditionally, natural gas is transported by pipelines or by ships as liquefied natural gas (LNG). Because of large costs of liquefaction plants and carriers for natural gas, LNG transportation syste...
LNG satellite system—Land transportation and small scale natural gas liquefaction plant
LNG satellite tank truck tank container
2009/4/7
The main way for natural gas transportation is pipeline all over the world. However there are some remote areas from LNG terminal where pipeline investment is too expensive to supply natural gas. For...
Technical innovation of LNG transportation at sea in LNG chain
LNG LNG carrier Moss SPB membrane natural gas re-liquefaction
2009/4/7
Technologies concerning LNG carrier has been developed more than 50 years since 1950's. About 240 LNG carriers are in operation in 2007 and have an excellent long record of safety and stable LNG tran...
The optimization of sea transportation system between Japan and China using genetic local search method
transportation system optimize
2009/3/30
To optimize sea transportation system between Japan and China, this paper proposes a new method.
Optimization of Maritime Container-Transportation Network Through the Use of Genetic Algorithm
Container-Transportation Genetic Algorithm
2009/3/30
Recently, the amount of international maritime container-cargo movement has seen a dramatic increase, especially in East Asia. In response, shipping companies have formed strategic alliances and have ...
Transportation Cost and Crush Processing Cost of Construction Waste Wood
transportation cost crush processing cost backhaul backload
2009/3/5
The transportation cost of construction waste wood from a demolition spot to the intermediate treatment mill, the crush processing cost at the intermediate treatment mill, and the transportation cost ...
An Investigation on the Transportation by Trucks At Mountainously Regions
Transportation Trucks Mountainously Regions
2009/1/23
Artvin Forest District, which is the best example for mountainous forest areas in Turkey, was selected a suitable study area for this investigation. Data which were collected by using the repetition t...
Minimization to be Using of Transport Model of Transportation Costs by Trucks at Artvin Forest District
Transport Model Transportation Costs Trucks Artvin Forest District
2009/1/23
The transportation after harvesting in forestry operation follow one another. Sixty six percent of forest road network planned in Artvin Forest District is finished. Now, the average forest road densi...
The Investigation of Loading, Unloading andStacking Operations in Forest Transportation in Terms of Time, Productivity and Cost in Western Black Sea Region
Forest Transportation Productivity Cost Western Black Sea Region
2009/1/16
This study was conducted on methods used in loading, unloading and stacking carried out in forests and forest depots in the western Black Sea region. The aims of this study were to compare methods in...
Analysis of mechanical systems with transversal vibrations in transportation
Applied mechanics Transversally vibrating systems Manipulator
2010/1/19
Purpose: of this article are modelling and dynamic analysis of mechanical systems during the rotational
movement. Nowadays technical problems are tied with high speeds of mechanisms, high precision o...
Equity Impacts of Transportation Improvements On Core and Peripheral Cities
Equity Impacts Transportation Improvements Core and Peripheral Cities
2010/10/25
The aim of this paper is to assess the short-term impact of transportation improvements on the reduction of socio-economic disparities between core and peripheral cities. Data used in the analysis was...