发展中国家面临国际技术垄断与技术扩散问题研究

在经济和知识全球化,国际先进技术的拥有者通过国际性的技术垄断,抑制了先进技术的扩散,增强了对技术和产品市场的控制力,从而在市场竞争中获取高额的垄断利润。而对作为技术引进方的发展中国家和地区来说,国际技术扩散作为其技术进步的重要外部路径,不仅在静态意义上提高了其技术存量水平,缩小了与发达国家的技术差距,削弱国外的技术垄断优势,而且在动态意义上通过各种渠道和机制促使其技术创新能力的提高以及创新机制的形成,为破除技术垄断和赶超发达国家提供了某种可能性。     

航道整治施工新技术应用分析

目前,航道整治工程已经全面铺开,在我国水利建设和改造工程中占了相当大的比例,在技术方面紧跟世界发达国家,甚至在某些方面已经走在了世界前列,并在集中广大工程设计人员和施工人员智慧的基础上形成了具有自身特色的技术体系。     

光纤在武器系统的使用及发展前景

光纤技术发展迅速为各国所重视,纷纷考虑其在各领域的应用。本文从光纤技术的发展、在武器系统及制导方面的应用,阐述了光纤对现代战争和海军的重要影响,并列举了美国及其它发达国家对光纤技术的研究和应用情况。     

CCSC节能减排审定/核查产品介绍（二）

CDM项目审定/核查 清洁发展机制（CDM）是《京都议定书》框架下三个灵活的机制之一。CDM的主要内容是指发达国家通过提供资金和技术的方式,与发展中国家开展项目级的合作,通过项目所实现的“经核证的减排量”,用于发达国家缔约方完成在议定书第三条下关于减少本国温室气体排放的承诺。     

机器人技术在船舶工业中的发展

文章介绍了机器人技术的发展历程,基于中国、日本、韩国、美国及欧洲各国机器人技术在船舶工业中的研究现状,分析了我国船舶工业机器人技术与发达国家间的差距及产生的原因,并阐述了机器人技术在船舶工业中的发展趋势和我国船舶工业机器人技术所面临的挑战与机遇。     

国外造船技术现状与发展趋势

本文从纵向回顾了世界现代造船技术的发展历程,指出80年代的造船技术是传统技术、新技术和高技术并存的技术结构。文章还按工艺阶段,以最新资料和数据,较详细地论述了世界造船发达国家和地区的造船技术水平现况和发展动向。     

船体加工技术的现状与发展趋向

本文从制造技术角度出发，以造船发达国家的研究为例，对船体钢料加工技术和设备现状作了简要分析，指出了船体钢料加工技术向自动化发展的趋势，并对发展我国船体加工技术提出了建议。     

国内外油气混输泵技术的研究和发展

论述了近十年国内外油气混输泵技术的研究和开发情况,并分析了油气混输泵技术的复杂性,着重对世界发达国家研究油气混输泵的内容、目的及目前达到的程序进行了介绍.     

无铅焊接技术的趋势及应用

在电子产品制造业中，无铅焊接是电子装联技术发展的新趋势。各发达国家巳制订了无铅焊接的实施计划和市场准入的时间表，这对中国电子产品进入国际市场必然带来严峻挑战。重点介绍无铅焊接技术及发展。     

物流的发展与公路运输业的战咯转变（续1）

在第一部分中，我们综合性地论述了物流管理学的产生、它的基本理论和方法。在这第二部分我们将从实践的角度着重阐述物流的发展对发达国家公路货运业的影响以及发达国家的公路货运业如何融人物流的发展进程。我们将以英国的情况为案例，展示英国公路运输企业是如何由于外部需求的变化和技术的发展．而抓住机会进入英国零售业物流链的；然后，我们从中归纳     

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。