延绳钓渔船的设计特点

本文就延绳钓渔船的优点与发展概况和分类情况与作业的特点作了介绍，并对垂线间长，长宽比，长深比以及渔舱容积与ＬＢＨ的比值等主尺度进行了分析，还对其总布置特征，推进设备，发电机组的功率以及冷冻冷藏等主要阐述。     

SD828C型微冻保鲜渔船设计分析

为了发展外海及远洋渔业，开发设计了ＳＤ８２８Ｇ型船，该型船航速快、拖力大、抗风性能强，且经济效益好。特别是渔获物采用微冻保鲜技术更提高了该船的经济性。     

远洋金枪鱼渔船动力装置探讨

本文结合３００总纯远洋金枪鱼延绳钓渔船动力装置设计，对诸如航行作业工况，推进装置型式、柴油机型式、捕捞机械型式和制冷型式等问题进行了分析讨论，并提出了远洋金枪鱼延绳渔船动力装置的合理方案。     

渔船编队规划模型

船舶编队规划通常归属于线性规划，用单纯形法求解，但对渔船，可能因渔场资源的可捕获量与各渔船年捕获量不匹配，而导致无解。本文提出，对这类问题可以先用匈牙利法求解，以得到渔场资源可捕获量多或少于渔船年捕获量的信息。根据此信息可以处理单纯形法的约束方程组中等式和不等式的关系，从而求出使目标函数值为最小的解。     

柔鱼钓渔船主要参数

在收集３０余艘柔鱼渔船实船资料的基础上，对其主要参数进行了分析，探索了它们之间的关系，得出了一些近似公式，可用於设计工作吼可作为船型论证的基础。     

渔船船体总体设计计算机软件系统

本文简述了该软体系统开发的环境及软件设计方法，并分析了系统的组成，功能及信息传递。该软件系统已在大连渔轮公司投产使用，并取得了良好的经济效果。     

渔船有效性的估算与预测

本文根据渔船有效性的定义，用仿真方法实现渔船有效性的估算与预测，从而对寿命期内渔船每年出渔天数提出较为近于实际的数据估计，使渔船经济性计算更巾近实际状态。     

“艾丽丝”艉轴密封的改装设计

通过分析中天公司某渔船艉轴密封的构造，为提高其使用寿命，改装设计了一种新型艉轴密封装置。本文将介绍此密封装置的结构和原理。同时它可广泛适用于内河、沿海各类船舶，经实践证明，此密封装置性能安全、可靠，使用寿命长，具有较强的推广、借鉴性。     

202KW玻璃钢拖网渔船电气设计

本文简要介绍了大型玻璃钢渔船的研制及产业化的目的意义，２０２ＫＷ玻璃钢拖网渔船的总体结构，主要技术参数，并就船电设计有关的电制，电站，配电，动力，报警装置，防无线电干扰措施，避雷，接地保护，电缆选用及无电通信，导航，助渔设备配备等作了系统阐述。     

Errata

正In the paper"Influence of Fouling Assemblage on the Corrosion Behaviour of Mild Steel in the Coastal Waters of The Gulf of Mannar,India"in Vol.12,No.4,Page:509,References were lost,and the two authors’biographies were identical.The correct text is shown below.We apologize to the authors and our readers for any inconvenience caused by the errors.     

Journal of Marine Science and Application 2014 Sum. Contents

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33rd International Conference on Ocean,Offshore and Arctic Engineering （OMAE2014）

正San Francisco,California,June 8-13,2014.OMAE 2014 is the ideal forum for researchers,engineers,managers,technicians and students from the scientific and industrial communities from around the world to:·meet and present advances in technology and its scientific support;·to exchange ideas and experiences whilst promoting technological progress and its application in industry·to promote international cooperation in ocean,offshore and arctic engineering.In line with the tradition of excellence of previous OMAE conferences,more than 900 technical papers are planned for presentation.Outreach for Engineers Specialty Forum This Specialty Forum is designed for students and professionals who may not be familiar with the Ocean and Offshore industry,as well as those who have just recently specialized in this field.     

联合作战计划和执行系统

全球指挥控制系统(GCCS)实施当前美国海军网络中心战信息基础设施的联合计划网络。联合作战计划和执行系统(JOPES)支持GCCS实现联合计划。JOPES有两类计划：时间不限的精密预案计划生成作战计划、方案计划或职能计划；时间敏感的危机行动计划生成作战命令或战役方案。前者在和平时期创建的作战计划是后者的计划基础，加速应付危机的能力。     

Recent progress on wave induced loading measurements in warships

Recent measurements of wave induced hull strain and flexure in RN warships are presented together with the derivation of the current design criteria for extreme hull girder bending loads. The history of the development of the shipboard instrumentation used is given and recent developments to improve the quality and ease of analysis of the data are described. An unexpectedly high transverse asymmetry in the longitudinal strains measured in destroyers is shown to be the result of a combination of vertical and lateral bending in oblique seas. Finally recent theoretical comparisons between the loading of Deep-Vee hulls and conventional UK rounded bilge hulls are presented which demonstrate the higher loading experienced by this type of hull form.     

The 11th International Conference on Hydrodynamics (ICHD 2014)

正19–24 October 2014 SingaporeCONFERENCE THEMES The overall aim of the ICHD Conference is to provide a forum for participants from around the world to review,discuss and present the latest developments in the broad discipline of hydrodynamics and fluid mechanics.The first International Conference on Hydrodynamics(ICHD)was initiated in 1994 in Wuxi,China.Since then,9 more ICHD conferences were held subsequently in Hong Kong,Seoul,Yokohama,Tainan,Perth,Ischia,Nantes,Shanghai and St Petersburg.Evidently the ICHD conference has become an important event among academics,researchers,engineers and operators,working in the fields closely related to the science and technology of hydrodynamics.The 11th ICHD will be held in Singapore in 2014.     

第十二届深水操作会议和展览会(英文)

正November 4-6,2014Moody Gardens HotelConvention Center/Galveston,TX The Deepwater Operations Conference and Exhibition is celebrating its 12th anniversary this year.This growing event will continue the tradition of excellence in addressing operational challenges involved in developing deepwater resources.We will return to the Moody Gardens Hotel and Convention Center on November 5-7,2014 in Galveston,Texas.     

Eastbound or westbound ?

In terms of equal sailing distances, where is the inflexion when ships depart from ports in the Asian Continent to New York via Suez and/or Panama？
The answer is China South Port Group （Hong Kong, Shenzhen and Guangzhou）.     

Impact of regulation on the performances of long-distance transport services: A comparison of the different approaches in Sweden and Norway

Despite the many socio-economic similarities between Sweden and Norway, differences in jurisdiction, organisation, cooperation, and financing of long-distance passenger train and coach services have led to the development of four distinctively different ways of serving the markets. This paper describes how the train and coach markets have developed in the two countries, with emphasis on regulatory and industrial structure and a couple of performance variables.Looking at passenger rail, both countries separated infrastructure from operation over a decade ago. However, while Norwegian rail is characterised by an almost monopoly supplier, rail services in Sweden are partly decentralised to the responsibility of county authorities and are widely subjected to competitive tendering. The rest of the network is about to be opened up for on-the-track competition. Swedish Rail (SJ) has spent the last decades consolidating its core business (passenger rail) and sold out its other businesses. In contrast, the Norwegian state rail (NSB) has expanded its business to become a major bus operator and property owner, with extensions also into the Swedish market.The coach industry was more recently deregulated in both countries. The Swedish coach market is dominated by privately owned companies operating services to and from Stockholm. In Norway, state-owned NSB is a major coach operator on medium distance routes, and is also the largest partner of Nor-Way Bussekspress which totally dominates long-distance coach services. Further, the Norwegian coach market is characterised by cross-ownership and cooperation which has enabled an extensive route network which covers most of Norway.We find distinct differences in achievements in the two modes and in the two countries. Swedish rail services have succeeded in winning market shares and in renewing and developing both infrastructure and service levels to a greater extent than the Norwegian model. On the other hand, the Norwegian coach market seems to be more developed and efficient compared to its Swedish counterpart.The paper concludes with a discussion on the possible links between the different approaches and the performance observed, with the aim to stimulate further and more detailed research on some important issues.     

某海港码头的撞损修复

依据码头撞击受损区域调查检测结果,对受损构件提出合理的修复方案,为码头的安全运行提供保障。