商务英语课程项目化情景教学改革

高职英语课程项日化教学体现了高职教育培养目标对高职教学的要求，顺应了现代社会发展的要求。商务英语课程项目化情景教学突破了传统的教学模式，通过解决一些现实问题来实现学生对知识的掌握，大大提高学生学习的积极性和主动性，也使学生的动手能力、解决实际问题能力得到很大提高。     

A Training Framework for Understanding Conflict in the Coastal Zone

The coastal zone is attractive for human settlement because it tends to be resource rich, providing a good location to generate incomes and livelihoods. Equally, however, it is a complex and powerful natural environment, which means that the coastal zone often becomes a focus of conflict with multiple users competing for limited space and resources. Understanding the causes of, and determining solutions to, the ensuing problems requires inputs from a range of analyses across sectors and disciplines. However, different disciplinary and sectoral approaches frequently use different investigative methods, language, and means of presenting results. This article presents a framework that has been developed in collaboration with Indian institutions over the past three years in an effort to address some of these fundamental problems of analysis and translation into policy action. Key components addressed by the framework are strengthening the capacity to practice, knowing how to proceed and how to find out what needs to be known using experience-based problem solving.     

Marine Protected Area Costs as “Beneficial” Fisheries Subsidies: A Global Evaluation

Marine protected areas (MPAs) are now generally accepted as important tools in the protection of coastal biodiversity. It is also likely that they play a positive role in enhancing fisheries. Yet currently, less than 1% of the global oceans are protected, although international agreements have targets ranging from 10–30% coverage. Despite its minuscule size, we consider the current MPA “network” to be beneficial to fisheries, and its running or maintenance cost, therefore, to be a positive contribution to the sustainability of fisheries, or a “beneficial” subsidy (“harmful” subsidies enhance fishing capacity and effort). A method was derived from data in Balmford et al. (PNAS, 101: 9694–9697) to estimate the annual cost of maintaining MPAs as a function of their size, and of the degree of development of the country in question. We provide national costs of the 53 countries that jointly contribute 95% of global fisheries catch and, assuming that this type of subsidy, in a given country, cannot exceed 15% of the ex-vessel value of its fisheries catches, estimated a global MPA subsidy to fisheries of 870 million US$. Given that total subsidies to fisheries currently range from 30–34 billion US$ annually (without MPA costs), this amounts to only 2.5–2.8% of total subsidies to fisheries being devoted explicitly to the maintenance of the biodiversity that sustains them.     

船舶主机机旁自动化系统设计常见问题剖析

提出船舶船舶主机机旁自动化系统设计中几个常见的问题,并对进行剖析,提出改进措施,供设计、生产及检验单位参考,避免类似问题的重复发生。     

Understanding Recreational Boater Attitudes to Zoning in a Proposed Marine Protected Area

Although the success of marine protected areas (MPAs) and associated zoning schemes is largely dependent on stakeholder acceptance and support, there have been relatively few studies examining the response of recreational stakeholders to MPA proposals. This study investigates the response of recreational boaters to a proposed MPA in British Columbia, Canada. Using a structured questionnaire (n = 543) and a focus group (n = 6), the research examines the level of support for the concept of marine zoning and identifies key factors influencing support or opposition. Results indicate that a small majority of recreational boaters support the concept of marine zoning, but that there are areas of concern that ought to be addressed as MPA implementation proceeds. Support for zoning was strongly related to perceived benefits, particularly environmental benefits. Furthermore, perceived benefits overall were found to outweigh concerns as determinants of recreational boater support for zoning. Major dimensions of opposition included perceptions of over-regulation, loss of access for boating, and mistrust of the government. A suggestion is that such concerns may be mitigated through focused communication and meaningful involvement of boaters in the zoning process.     

In situ colonization of marine biofilms on UNS S32760 duplex stainless steel coupons in areas with different water qualities: Implications for corrosion potential behavior

In the presence of biofilms, stainless steels （SS） exhibits an increase in corrosion potential, called ennoblement. In the present study, the corrosion potential （Eco,） behavior of the duplex SS UNS S32760 was recorded simultaneously with the in situ marine biofilm formation in two areas at Arraial do Cabo, Southeastern Brazil. The biofilm at Forno Harbor （an anthropogenically disturbed area） was characterized by higher relative abundances of Bacteria at day 2, followed by diatoms （especially Navicula sp.） on day 10 and dinoflagellates on day 18, whereas no clear trend was recorded at Cabo Frio Island （an undisturbed area）. The ennoblement of Ecor values was site-dependent. In a complementary laboratory assay, biofilms were removed and the Eco values registered in sterile conditions for the subsequent 10 days and corroborated in situ results. Understanding biofilms and SS interactions has important implications for materials science and engineering decisions as well as helping to fill in imnortant gaps in this knowledge.     

浅谈海洋气候下的整车防腐

通过防腐的意义和防腐成因分析，重点阐述海洋性气候下的整车防腐措施。[编者按]     

河北省内河水上交通安全管理探析

河北省内河许多水域安全基础设施简陋，缺乏必要的安全保障措施，已严重影响水上交通安全管理工作的正常进行．进而在一定程度上制约地方经济发展。通过对当前河北省内河水上交通安全现状的研究，系统分析我省内河水上交通安全管理的特点。并在法制法规、资金筹措、制度建设等方面提出观点和建议。     

船舶辅机直流调速系统失磁故障的分析及研究

分析了船舶辅机直流晶闸管调速系统各种控制方案失磁的原因,提出了解决失磁问题的方法,设计出了相关的检测电路,并给出了电路参数及调试时应注意的问题.     

防止船舶污染公约的制定和修改进程

防止船舶造成海洋污染是国际海事组织的宗旨之一，国际海事组织通过制定公约并促进其在世界范围内的实施，在防止船舶造成海洋污染方面已经取得了卓著的成绩。文中分析了国际海事组织防止船舶污染公约的制定和修改的背景、途径，为相关机构和研究人员提供参考。