نتایج جستجو برای: freight transport

تعداد نتایج: 276517  

2002
Markus Hesse

The paper considers the significance of electronic commerce (e-commerce) for freight transport, logistics and physical distribution, regarding both business to business and business to consumer commerce. The possible implications of e-commerce are analysed in the broader context of structural change, going beyond narrow assessments that overstate the significance of e-commerce and its potential...

2014
Johan Holmgren Linda Ramstedt Paul Davidsson Henrik Edwards Jan A. Persson

Macro-level models is the dominating type of freight transport analysis models for supporting the decision-making in public authorities. Recently, also agent-based models have been used for this purpose. These two model types have complementing characteristics: macro-level models enable to study large geographic regions in low level of detail, whereas agent-based models enable to study entities...

2010
Alan McKinnon

Over the next few decades European companies will come under intense pressure to cut their greenhouse gas (GHG) emissions in an effort to achieve very ambitious carbon reduction targets at national, EU and global levels by 2050. This paper presents a framework for the decarbonisation of their logistical activities based on five key freight transport parameters: freight transport intensity, moda...

2007

Purpose The purpose of this paper is to review literature relating to vehicle utilisation, transport optimisation and the implementation of 'green' transport management measures within the freight industry with a view to minimise the negative impact of road freight transport on the environment. Design/Methodology/Approach This report first reviews the key constraints on vehicle utilisation, bef...

2016
Yanbo Cui Xiaoxia Wang

Since the implementation of the regulations on the limit-driving of truck in urban areas of big cities, the study on route and time of city distribution gradually gets more attention. To improve the efficiency of distribution transport, not only the length of the routes need to be considered, but also the traffic conditions as well, even along with freight station locations and etc. Based on th...

Journal: :Occupational and environmental medicine 2010
Xaver Baur Bernd Poschadel Lygia Therese Budnik

Residues of pesticide fumigants and toxic industrial chemicals in freight containers represent a health hazard to employees and consumers, especially since freight containers are sealed for transport and distributed widely throughout the importing countries before being opened for unloading. We investigated 2113 freight containers arriving at the second largest container terminal in Europe, Ham...

2009
Jesus Gonzalez-Feliu Joëlle Morana

INTRODUCTION The freight transportation industry is a major source of employment and supports the economic development of the country. However, freight transportation is also a disturbing activity, due to congestion and environmental nuisances, which negatively affects the quality of life, in particular in urban areas. Both the new trends in retail and commerce organization and the technologica...

2005
Teruo Kobayashi

In 2001, railways in Japan carried 21.79 billion passengers (25.1% of all passenger transport) or 384.5 billion passenger-km (27% of all passenger transport). Rail freight totalled 59 million tonnes (1.0% of all freight transport) or 22.2 billion tonnekm (3.8% of total), clearly indicating that Japanese railway operators are almost exclusively passenger companies. Following the 1987 privatizati...

Journal: :European Journal of Operational Research 2016
Ann-Kathrin Rothenbächer Michael Drexl Stefan Irnich

In the context of combined road-rail freight transport, we study the integrated tactical planning of hub locations and the design of a frequency service network. We consider a number of real-world constraints such as multiple transshipments of requests at hubs, transport time limits for requests, request splitting, and outsourcing possibilities. To our knowledge, the combination of problem feat...

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