نتایج جستجو برای: road transport
تعداد نتایج: 339979 فیلتر نتایج به سال:
قیمت گذاری در هر فعالیت اقتصادی از جمله حمل و نقل جاده ای کالا ازمهمترین مباحثی است که باید به نحو مناسبی صورت بگیرد تا آن بخش از بنگاه اقتصادی رشد مناسبی داشته باشد از این رو مطالعات زیادی بر روی نحوه قیمت گذاری صورت می گیرد در این پایان نامه سعی شده است تا ابتدا وضعیت موجود شیوه قیمت گذاری در ایران مورد ارزیابی قرار گیرد و در ادامه روشهای مناسب قیمت گذاری که در مورد حمل ونقل جاده ای کالا وجود...
transportation is by people and for them. it is a process of providing mobility and accessibility for people both as passengers and as consumers of the goods. therefore it is true when today there is an emphasis on the considering transportation the most influential development in every society. regional development cannot properly be happened without enough transportation infrastructure and qu...
This paper focuses on one particular demand management policy that is often regarded as radical and generally unacceptable. Road pricing often gets delayed or abandoned due to low acceptability. There are complex interactions and drivers of change in transport management that require cooperation within implementation networks. Single measures that focus on 'sustainable transport' usually addres...
This work was carried out under contract to the Transport and Road Research Laboratory, but the views expressed are ours and not necessarily those of the research laboratory or any part of the Department of the Environment, the Department of Transport, or other government department. I O'Day J, Scott RE. Safety belt use, ejection and entrapment. Health Educ Q 1984;11: 141-6. 2 Agran PF, Dunkle ...
Energy efficiency is one of the key factors affecting energy consumption and greenhouse gas (GHG) emissions. By focusing on China’s transport sector, this study comprehensively reviews and compares the energy efficiency performance of passenger vehicles, light-duty commercial vehicles, commercial road transport, commercial water transport, aviation transport and railway transport, and identifie...
Transport sector is one of the biggest emitters of CO2 and it is especially road transport which causes a lot of not only environmental but also health damages. Local air and noise pollutions affect millions of inhabitants in cities around the whole world. Urgent need to move towards substantial improvements in environmental efficiency of road transport is therefore paramount challenge of our c...
This paper presents an architecture model for the development of intelligent systems for public passenger transport by road. The main objective of our proposal is to provide a framework for the systematic development and deployment of telematics systems to improve various aspects of this type of transport, such as efficiency, accessibility and safety. The architecture model presented herein is ...
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