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M. Dahmani 《Maritime Policy and Management》2013,40(4):265-273
Petroleum and related goods account for an enormous share of international maritime trade. For the United States, the world's largest energy consumer, imports of petroleum and related products are a vital connection to foreign suppliers. This paper illustrates cartographically the geographic structure of imports of three major petroleum-related commodities—crude petroleum, refined petroleum products, and natural gas—and their changes in the 1980s. Lorenz curve and Gini coefficient analyses reveal a modest deconcentration of crude petroleum within the US port system, an increasing concentration of petroleum products, and a relatively volatile geography of natural gas imports. 相似文献
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人们一直从行政法的范畴来认识海关法,实际上,海关法包含许多经济法的特征。从海关法是经济法的角度,探讨了海关法对构建现代海关法律制度的影响。 相似文献
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Price discrimination is practiced by oligopolistic coastal shipping companies in the ‘unregulated’ Greece–Italy routes in the year 2002. Investigation has been carried out ‘per route’—in a doctoral thesis—instead of ‘per market’ which was the so-far erroneous approach of shipping economists. This is so for a host of differentiating factors play a considerable and non-negligible role (like geography, distance, demand, seasonality and others). Service—and price-discrimination—in coastal shipping is affected also by the predetermined ship design which thus is a special feature—but not exclusively—in coastal shipping. Companies in the Adriatic Sea try to extract the greater possible value of the user's willingness to pay, peak and off-peak, group and ungrouped, for social groups (clubs, families and students). Marketing and economics interfere in a complicated—far from the nice world of theory—situation, where maximization of revenue and profit, capacity utilization, intense seasonality and high fixed cost (common and joint costs as well) are a few of the factors that interplay. This paper can be considered as a case study for applied pricing. Excess capacity is also a strategic factor affecting pricing. It is our opinion that the analysis here gives for the first time a complete theoretical and practical account—based on the price lists of the companies—of the pricing policy of the ferry boats running in the Adriatic Sea belonging to coastal shipping companies connecting Italy with Greece and Greece with the European Union (EU). We believe this work to be useful for maritime Europe. 相似文献
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G.Subramanian;S.Palanichamy 《船舶与海洋工程学报》2013,12(4):500-509
Corrosion behaviour and biofouling characteristics of mild steel in three different coastal locations in the Gulf of Mannar,India have been studied over a period of 24 months.Oyster fouling was predominant at Open sea-Tuticorin,while barnacle fouling was dominant at both Mandapam and Harbour-Tuticorin.The rate of corrosion for 24 months exposure period was highest at Mandapam,where fouling was minimal.The surface of the mild steel was characterized by etchings&crevices beneath the hard foulers attached on it,at all the test locations.The depth of crevice caused by hard foulers was higher at Open sea-Tuticorin followed by Harbour-Tuticorin and Mandapam.The loss in ultimate tensile strength was more in Open sea-Tuticorin than the other two locations.Corrosion behaviour of mild steel is discussed based on the variation in the biofouling assemblage at the three test locations. 相似文献
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文中指出了目前海事普法教育工作存在的主要问题,提出了海事“执法普法”的新理念,最后提出了以“执法普法”提高海事普法教育工作实效的几点措施. 相似文献
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为减少安装轨道衡施工对港口生产的影响,对3个安装轨道衡施工方案进行分析,择其最佳方案—全线封闭并采用灌浆料方案。然后对施工工艺流程作较详细的阐述,施工后证明该方案施工简单,安全质量可控。 相似文献
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行政执法监督是保证执法公正的重要手段,在行政执法实践中发挥着重要作用。文章对行政执法监督的概念、性质、实施等作了较全面的介绍。 相似文献
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Michael S. Roe 《WMU Journal of Maritime Affairs》2008,7(1):263-279
This paper examines where problems of shipping policy jurisdiction between international, supra-national and national levels have occurred. These range across the issues of public goods — safety, security and environment— and show up inadequacies in the current shipping policy-making processes. New frameworks — commonly termed “polycentric governance” and “multi-level governance”— sensitive to the complexities of the maritime industry and its associated political structure urgently need to be adopted. The paper is based upon research work recently carried out across the European Union supported by a number of publications and will include examples from Greece, the United Kingdom, Spain, France and also the new member states. Suggestions for improvements in policy-making structures will be made and recommendations put forward for consideration by policy-makers in the maritime sector at all jurisdictional levels 相似文献
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恐怖主义严重危害着海上航行和港口的安全。从恐怖主义和海盗的定义入手,以两者的异同为切入点,初步探讨海上恐怖主义活动的管辖权问题。 相似文献
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编前语 "质量管理体系运行的有效性"是本栏目一直关注的话题,也是大多数企业最感困惑的一个问题.曾几何时,众多企业对ISO9000认证趋之若骛,"一把手"们对此也是兴趣盎然. 相似文献
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加强执法支队内部管理精细化程度,提高执法支队执行力和监管能力,树立其品牌形象是系统推进执法支队规范建设的一项迫切工作。 相似文献
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为寻求海难救助中救助人和被救助人利益关系的平衡,推动海上救助的顺利进行和健康发展,通过研究特别补偿制度以及船东互保协会特别补偿条款(SCOPIC)的产生背景和在实施中存在的问题,提出特别补偿制度在实践中存在很多现实问题,如明显倾向于保护救助人的利益以及“公平费率”问题、SCOPIC条款中救助人得到特别补偿的诉前担保十分困难,以及部分条款操作性不强等,认为海难救助法律中特别补偿制度需要进一步修改和完善。 相似文献
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文中首先介绍了海事执法公信力的内涵和提升海事执法公信力的意义,紧接着对影响海事执法公信力提升的主要因素进行了分析,最后从海事系统立法、执法制度完善和执法队伍建设等3个方面提出了提升海事执法公信力的建议。 相似文献
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提升大学生法律意识既是塑造大学生公民德性的要求,又可以降低社会制度运行和维护的成本。笔者提出提升大学生法律意识的关键在于高校法制教育创新,包括高校法制教育观念创新,教育体制创新,教育内容和形式创新,以及教育方法和手段创新。 相似文献
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《海商法》修改中关于船员外派的若干法律问题 总被引:5,自引:0,他引:5
随着社会的发展,中国《海商法》中某些方面的缺失和滞后严重影响着立法目的实现,特别是关于船员外派方面,直接导致了对船员的保护不足和法律适用上的困难。结合船员劳务外派工作实务中的一些常见问题,从修改完善《海商法》的角度来进行分析和论证,提出在《海商法》中设立专章或单独设立《船员法》来对船员外派的性质、外派企业的法律地位、船员的特殊保护等方面进行明确规定,以为船员的法律救济提供依据。 相似文献