Transport decision-makers speak: the Seaport Development in the European Communities Research Project†—Part II

This paper, in two parts, reports on the Seaport Development in the European Communities Research Project wherein forty interviews with decision-makers were held in European seaports, and another forty were held with shipowning organizations. This part of the paper reports on analysis of the open-ended tape-recorded responses of the interviewees to six separate sets of propositions they were shown. The first major conclusion is that decision-makers in the ports and shipping industries have a great deal to offer in helping to shape future EC policies about seaports. The second is that these decision-makers on the whole agree with students of the subject, but outside the industries, that a step-by-step approach is possible towards a Common Seaports Policy. Indeed, without prompting, some respondents even confirmed a previously published suggestion for the first stage of this process—the necessity for an agreed standard basis for ports' accounts. It is believed that a small secretariat within the Brussels Commission could weld representatives of the industries into a working group which could make real progress by consulting their colleagues through interviews similar to those successfully conducted for this project.     

Transport decision-makers speak: the Seaport Development in the European Communities Research Project —Part II

This paper, in two parts, reports on the Seaport Development in the European Communities Research Project wherein forty interviews with decision-makers were held in European seaports, and another forty were held with shipowning organizations. This part of the paper reports on analysis of the open-ended tape-recorded responses of the interviewees to six separate sets of propositions they were shown. The first major conclusion is that decision-makers in the ports and shipping industries have a great deal to offer in helping to shape future EC policies about seaports. The second is that these decision-makers on the whole agree with students of the subject, but outside the industries, that a step-by-step approach is possible towards a Common Seaports Policy. Indeed, without prompting, some respondents even confirmed a previously published suggestion for the first stage of this process—the necessity for an agreed standard basis for ports' accounts. It is believed that a small secretariat within the Brussels Commission could weld representatives of the industries into a working group which could make real progress by consulting their colleagues through interviews similar to those successfully conducted for this project.     

Improving the toughness of high strength GMA welds

The propertied of high strength GMA welds are controlled by bead size, in particular the weld metal microstructure which is controlled by weld cooling rate. Shielding gas composition is known to be important as regards the protection of the molten weld pool from atmospheric contamination. However the role of the shielding gas composition in developing weld metal toughness is less well documented. This paper attempts to identify those characteristics in the deposition of a weld which contribute to improved toughness in high strength steel welds.     

Freight forwarders speak: the Perception of Route Competition via Seaports in the European Communities Research Project. Part 1

This paper, in two parts, reports on the Perception of Route Competition via Seaports in the European Communities Research Project wherein a total of 72 interviews were held in 11 European countries. Respondents were also asked to fill in a questionnaire, and it is these questionnaire findings that are reported in this first part of the paper. These is a perhaps surprisingly widespread belief that frequency of shipping service is a main reason for choice of seaport in cargo movement. Time on the route and labour problems at ports are major concerns of freight forwarders whose minds are powerfully imbued with the spirit of free enterprise(absence of governmental or other planning agency intervention). Among other major conclusions are a preference for 'delivered price' consignments and the belief in the importance of port charges in route determination (see table 2 for summary of major conclusions).     

A comparative study of the emissions by road maintenance works and the disrupted traffic using life cycle assessment and micro-simulation

Life cycle assessment is being accepted by the road industry to measure such key environmental impacts as the energy consumption and carbon footprint of its materials and laying processes. Previous life cycle studies have indicated that the traffic vehicles account for the majority of fuel consumption and emissions from a road. Contractors and road agencies are looking for road maintenance works that have the least overall environmental impact considering both the roadwork itself and the disrupted traffic. We review life cycle assessment studies and describe the development of a model for pavement construction and maintenance, detailing the methodology and data sources. The model is applied to an asphalt pavement rehabilitation project in the UK, and the micro-simulation program VISSIM is used to model the traffic on that road section. The simulation results are fed into a traffic emissions model and emissions from the roadwork and the traffic are compared. The additional fuel consumption and emissions by the traffic during the roadwork are significant. This indicates that traffic management at road maintenance projects should be included in the life cycle assessment analysis of such work.     

Freight forwarders speak: the preception of route comptetition via seaports in the European communities Research project —Part II

This paper, in two parts, reports on the perceptionof route competition via seaports in the European Communities Research Project wherein 72 interviews were held with freight forwarders throughout Europe (for the locations of the interviews see Part I, figure 1). This second part of the paper reports on the analysis of the openended tape-recorded responses of the interviewees to six separate sets of propositions they were shown; and there are extensive verbatim quotations. These quotations become longer as respondents warmed to the procedure. They tend to emphasize the increasing symbiosis of the land and sea operations within international transport. Among many vital topics of concern in a freight forwarder's life are costs and time. Not only does elapsed time equate with money expended, but also time limits equate with credit limits; any delay or unreliability results in sudden and enormous escalation of costs. Movement between countries in the mainland European Communities (EC) is more by truck than short-sea shipping. Customs are widely criticized as a cause of delays. The unfair (according to EC rules discrimination against UK forwarders by conferences tend to foster feeder services to mainland ports for British exports. But the opinion is that the power of conferences has declined markedly in recent years with the concomitant growth of independent lines. Freight forwarders may decline in numbers as their function changes. More capital is now required for computerizatio and credit bonds. There is a tendency to provide a more integrated service which would be symbolized by a growth of delivered price trading compared with free-on-board deliveries.     

法兰克福车展速报——新概念抢先报道

全新微型通勤车在今年的法兰克福车展上,最惹眼的新潮流莫过于三大德系车欧宝、奥迪、大众的表现了:这三个一向较为传统、保守的品牌,偏偏这次一反常态,分别推出了集趣味性、玩具外形、可靠的动力潜能等特点于一身的概念车。这里我们谈的是真正的个人出行工具——车轮外凸的微型通勤车,以轻质量车身为傲,其中,大众的Nils只能容一人(但你的便当也塞得下哦),     

设计师的手表

一块腕表能够表现其主人的风格,所以在2011法兰克福车展上,我们采访了数十位世界顶级的汽车设计师,寻访了他们的手表以及各自选择时的理由。这里给大家出个难题,你能把手表和相应的汽车设计师正确联系起来吗?