新时期航海类专业学生教育与管理的探讨

航海类专业学生教育与管理的成效，关系到我国航海事业的发展．对航海职业特点和新时期航海类专业学生的特点进行了分析，提出了航海类专业学生教育与管理的目标，同时就目标的实现途径和保证方面进行了探讨．     

关于构建海上医疗救助制度的探讨

文中通过分析海上医疗救助与海上人命救助的区别,指出建立海上医疗救助制度的意义,并对建立此制度的途径进行了有益的探讨。     

行政法与行政诉讼法教学法探析

“行政法与行政诉讼法学”是一门复杂的有较强理论性但又必须和社会实际相结合的课程。要提高该课程的教学质量,改善教学效果,文中提出了案例教学法、多媒体技术与模拟法庭教学法。     

船舶外场涂装无组织排放现状与法规分析

涂装作为造修船主要支柱环节,在人员健康、环境等的要求下,面临绿色化发展的转型升级的需求.基于船舶外场涂装作业大气污染治理的紧迫性,文章梳理了船舶涂装的现状,进而归纳及对比了国内外大气污染无组织排放的环保标准/法规,提出了船舶绿色涂装的发展建议.旨在为船舶企业提供涂装排放限值及要求相关的参考依据,降低对环境的危害,促进船...     

极地航行法规与准则现状

受全球气候变暖的影响,两极冰融现象日益加剧.北极冰层的大面积融化促进了北极航线的开发,南极的冰雪美景也吸引了越来越多的游客乘船观光.本文针对极地航行的特殊性和挑战性,从极地安全航行和环境保护的角度出发,阐述了现行的极地水域国家相关的法律法规、国际公约、IMO和IACS等国际性组织出台的一系列规则和要求,并分析了IMO强制性《极地水域船舶作业国际规则》对船舶及海上人命安全和极地海洋环境保护的要求.     

Optimal planning of liquefied natural gas deliveries

We investigate the problem of designing an optimal annual delivery plan for Liquefied Natural Gas (LNG). This problem requires determining the long-term cargo delivery dates and the assignment of vessels to the cargoes while accommodating several constraints, including berth availability, liquefaction terminal inventory, planned maintenance, and bunkering requirements. We describe a novel mixed-integer programming formulation that captures important industry requirements and constraints with the objective of minimizing the vessel fleet size. A peculiar property of the proposed formulation is that it includes a polynomial number of variables and constraints and is, in our experience, computationally tractable for large problem instances using a commercial solver. Extensive computational runs demonstrate the efficacy of the proposed model for real instances provided by a major energy company that involve up to 118 cargoes and a 373-day planning horizon.     

《2006年海事劳工公约》履约对策分析

《2006年海事劳工公约》的通过,将对世界海运业产生广泛而深远的影响。文中通过对公约基本内容、主要特点及实施前景等方面的介绍,分析了公约的生效实施对我国航运业产生的影响。在此基础上,进一步从加强公约研究、加快国内相关立法及建立起与国际接轨的相应管理体制和模式等方面提出了应对公约生效实施的对策和建议。     

第34-08版《国际海运危险货物规则》新规定解析

第34-08版《国际海运危险货物规则》将于2010年1月1日全球强制生效。为更好地为我国海事主管机关履约提供参考,文中对本版规则中新增加的规定及要求有所变化的条款进行了重点剖析。针对各项修订,笔者结合海事监管实际,提出了具有针对性的建议。     

The relevance of international transport costs on food prices: Endogenous and exogenous effects

The paper addresses the problem of transport costs and their influence on food prices for South American imports. While transport does not seem to be in the focus of existing analyses, its impact on food prices might be underestimated and even closely linked to the development of commonly mentioned drivers of food prices. Since transport price formation is a function of demand and supply, drivers of food prices are also expected to impact on transport prices. The authors argue that a number of relevant factors that drive transport costs - and in consequence food prices - can be influenced by policy makers. Based on empirical analysis, the authors explain the functioning of the determinants of transport costs in the segment of international shipping, trying to describe their exogenous and endogenous components. These results are discussed in reference to policy development in the region.     

Predictive power of inspection outcomes for future shipping accidents – an empirical appraisal with special attention for human factor aspects

This paper investigates whether deficiencies detected during port state control (PSC) inspections have predictive power for future accident risk, in addition to other vessel-specific risk factors like ship type, age, size, flag, and owner. The empirical analysis links accidents to past inspection outcomes and is based on data from all around the globe of PSC regimes using harmonized deficiency codes. These codes are aggregated into eight groups related to human factor aspects like crew qualifications, working and living conditions, and fatigue and safety management. This information is integrated by principal components into a single overall deficiency index, which is related to future accident risk by means of logit models. The factor by which accident risk increases for vessels with above average compared to below average deficiency scores is about 6 for total loss, 2 for very serious, 1.5 for serious, and 1.3 for less-serious accidents. Relations between deficiency scores and accident risk are presented in graphical format. The results may be of interest to PSC authorities for targeting inspection areas, to maritime administrations for improving asset allocation based on prediction scenarios connected with vessel traffic data, and to maritime insurers for refining their premium strategies.