责任、勇敢、技能、团队、创新、尊重、包容——新时代海员铸就

一、概述 海洋是地球的重要组成部分,是人们赖以生存的基础,也是世界经济发展、文化交流、文明进步、货物贸易的第一媒介。自人类有记载的历史以来,人们对海洋灾害或突发性的自然灾害,如：热带气旋（温带气旋）、台风（飓风）、风暴潮、大风、巨浪,严寒、海冰、海雾、地震、海啸等有着较为全面的认识并通过智慧规避这些海洋灾害的影响。     

经历喜、怒、哀、乐

2011年11月25日、26日,我作为长江航运公安局南京分局的参赛选手之一,在武汉交通公安培训中心,参加了2011年长江航运公安局综合业务技能比武活动。说起参加此次比武竞赛,我感触很多。众所周知,我们南京分局水上消防支队有着扑救"大     

经历喜、怒、哀、乐

2011年11月25日、26日．我作为长江航运公安局南京分局的参赛选手之一，在武汉交通公安培训中心，参加了2011年长江航运公安局综合业务技能比武活动。     

望远镜过去、现在、将来

为了安全，船舶一般都配备雷达等设备。然而，我们是否注意到船舶驾驶者使用频率与效率最高的工具－－望远镜，却没有得到应有的重视，几十年没有变化，与其作用极不相称。是望远镜本身没有发展。还是我们认识观念上存在偏差所致？答案显然是后者     

舟、艇、舰、船有何不同？

先来说说船吧，船是一个总称．凡是利用水的浮力，依靠人力、风帆、发动机（如蒸汽机、燃气涡轮、柴油引擎、核子动力机组）等动力．牵、拉、推、划、或推动螺旋桨、高压喷嘴．使能在水上移动的交通运输工具．都叫做船。不过自古以来形成了一些称谓习惯．民用船一般称为船（古代叫做轴舻）、轮（船）、舫．军事用船则称为舰（古称艨艟）、艇．小型船称为舢舨、艇、筏或舟．但都可归于舰船、船舶或船艇这三个带“船”字的总称麾下。     

应对气候变化挑战、企盼、博弈

气候变暖、生态失衡、环境污染这三个相互关联交织的现象已直接威胁着人类的生存。当前,“救救地球!救救人类!”的呼声响彻世界各个角落,呼吁应对气候变化和建立取代工业文明的生态文明,已成为时代的主旋律。     

客滚船：集高速、便捷、舒适、环保于一体

客滚船是国内外一些船厂承接业务的重要来源，它集高速、便捷、舒适、环保于一体，是“海上高速路”建设不可或缺的船种。长期以来，欧洲船厂承造的主要船型集中在豪华游船、客滚船、化学品船、海洋工程船和集装箱船上，客滚船是其中一种受到关注的船型，船舶技术复杂度相对较高。在一些客滚船建造中，意大利芬坎蒂尼船厂为美国Oceania Gruises船东建造的两艘客滚船定于2010年和2011年交船；     

造船、修船、拆船

到目前为止。世界上有18家航运公司已经订造了和正在计划订造3000—6000TEU大型集装箱船.总数达86艘。其中,已与造船厂签约的有40艘,围绕着其余的46艘船,各国造船厂正展开对其订单的竞争。尤为引人注目的是,英国P8L()公司正计划建造世界最大型装箱船6500—6700TEU集装箱船。为r获得这一订单,韩国三星重工正与日本石川岛播磨重工展开竞争。将来这些大型集装箱船陆续投入运     

造船、修船、拆船

中船总公司下大力气缩短造船周期扩大造船总量 长期以来,我国船舶工业沿用传统的造船模式,致使船舶建造的船台、码头周期过长,导致了我国船舶工业生产效率低,经济效益差,生产成本不断上升,交船严重拖期的被动局面。针对存在问题,中国船舶工业总公司决心下大力气缩短造船周期。 近几年中船总公司积极推行设计体制改革,深化造船生产设计,努力实现生产设计与区域造船相结合的新的造船模式;大力开发标准船型,研究开发计算机辅助造船系统及推广应用,同时大力推广高效焊接技术、涂装技术、精度造船技术,扩大预舾装等新工艺、新技术的应用;对重点骨干船厂进行技术改造,扩大了造船能力;对船厂脏、乱、差的状态进行了综合治理,先后派出了近800人到日本学习先进的造船方法及     

FOB、CIF、CFR与FCA、CIP、CPT价格术语应用与案例分析

FOB、CIF、CFR与FCA、CIP、CPT价格术语在运输方式、风险转移点、提单签发人、时间、地点、性质及运费计收、保险区段、运输合同订立等方面存在差异,国际商会自上世纪20年代起即不断对有关价格术语进行研究和解释.但由于国际贸易、运输的发展,人们对新、老价格术语中买卖双方的风险转移、责任、费用的划分时常难以理解.本文中作者试通过案例分析说明之.     

Synoptic transects on the distribution of trace elements (Hg,Pb, Cd,Cu, Ni,Zn, Co,Mn, Fe,and Al) in surface waters of the Northern- and Southern East Atlantic

Surface seawater samples were taken in the framework of the GEOTRACES program on “POLARSTERN” expedition ANT XXIII/1 in the Eastern Atlantic in 2005 to study the distribution of the trace elements Hg (mercury), Pb (lead), Cd (cadmium), Cu (copper), Ni (nickel), Zn (zinc), Co (cobalt), Mn (manganese), Fe (iron), and Al (aluminium). With the exception of Hg, results were compared to earlier datasets from 1989 to 1990. The particulate fraction averaged over the transect was calculated to be 49% for Cd, 23% for Mn and 50% for Fe indicating a release of these TEI's (trace elements and their isotopes) from a leachable SPM fraction in the stored and acidified samples.Total Pb concentrations ranged between 5 and 20 pmol kg^? 1 in 2005 with highest values in the ITCZ (intertropical convergence zone). In 1989 Pb concentrations were twice as high in the region of the ITCZ, while by a factor of 10–15 higher values were obtained in the North Atlantic.Total Cd and Co are dominated, by different seasonal upwelling regimes (Equatorial upwelling, Guinea Dome, Angola Dome).Total Cu, Ni, Fe, Mn and Al show nearly identical concentrations in 1990 and 2005. For total manganese and aluminium strong maxima (3–4 nmol kg^? 1 and 55 nmol kg^? 1 respectively) are observed between 23°N and 0°, while the Fe maximum (6–9 nmol kg^? 1) is located at 7°N. Total Hg concentrations ranged between 0.5 and 4.5 pmol kg^? 1.     

Congress,reform, and oceans policy

Congress has not been able to pass comprehensive oceans policy legislation in recent years. Nonetheless, significant individual oceans policy measures have been enacted. These are reviewed in the article. A Joint Committee on the Organization of Congress has been established to recommend reforms in how Congress conducts its business, including proposals for committee restructuring. These proposals could affect how Congress examines oceans policy issues, but it is unlikely that these reforms will make it easier to pass comprehensive oceans policy legislation. For this to happen, well‐organized constituencies have to demonstrate support for this legislation, which has not happened to date.     

美国航空母舰之六十五 CVN-77“乔治·布什”号

CVN-77“乔治·布什”号航空母舰是美国海军“尼米兹”级超级航母的第十艘，也是该纫的最后一艘，是美国海军第十一艘核动力航空母舰，也是美国海军中第一艘以“布什”（美国第41任总统，现任总统小布什之父）命名的战舰。据称，CVN-77之所以以老布什的名字命名，不仅是因为他曾任美国总统，曾领导美国打赢了1991年的海湾战争，而且缘于他与美国海军及航母有很深的渊源：早在1942年，18岁的布什就参加了美国海军并于次年成为一名舰载机飞行员，     

从人机料法环测分析重大工程项目的质量控制

摘要：从工程项目的决策阶段到实施阶段的整个过程中,影响工程项目质量的因素主要有“人、机、料、法、环、测”等六大方面。文章论述了对这六方面的因素予以严格控制是保证重大工程项目质量的关键。     

球扁钢等效方法的研究

在进行船体结构强度的计算分析时,需要将球扁钢等效为L型材或T型材进行屈服及屈曲计算。然而,现有的等效转化方法存在较为明显的问题。本文在前人研究基础上,推出两种简化等效方法,并与现有方法进行计算对比,结果表明这两种方法简单方便,精确度高。此外,本文分别使用三种转化方法,运用Mars2000软件计算某船剖面的极限强度。计算结果表明,使用本文提出的等效转化方法一计算船体结构极限强度最合理。     

Rail vehicles,environment, safety and security

This paper starts with a discussion on typical vehicles. The concepts and the usual practice for rail wagon design, both freight and passengers are presented. A discussion on rail and the environment comes next followed by Truck-Trains. Accident theories, metaphors and investigation methods are widely discussed; Hazard – Barrier – Target Model, Swiss Cheese Model, Bow-Tie Model, Fault Tree Analysis and Event Tree Analysis are explained. This paper concludes with a technical discussion on safety and security of rail vehicles, standards for safety and measures against terrorist attacks.     

Culture,Ethnography, and Marine Affairs

Abstract

Marine and coastal zone policy represents a collaboration of people managing and people managed. This paper takes a holistic stance in suggesting that marine communities are viewed properly as networks of focused interest groups, policymakers, professionals, and publics. The interplay between culture and marine and coastal policy is appropriately one topic of applied social research. Seven ethnographic studies in this domain are introduced in this theme issue and help us to understand sociocultural processes and institutions bearing on marine affairs.     

Sediment geochemistry and mineralogy in Milos bay, SW Kyklades, Aegean Sea, Greece

This work aims at studying the geochemistry and mineralogy of Milos bay surface sediments. The bay forms an enclosed marine area, supplied totally by volcanic formations. Totally 16 samples were subjected to sedimentological (grain size), mineralogical (microscope examination and X-ray diffraction of the bulk sample and the pelitic fraction), and geochemical analyses (X-ray fluorescence in the pelitic fraction). Also the carbonate content was determined. Sediments were sandy with a high carbonate content (14–58%). The dominant minerals recognized in the pelitic fraction were smectite, kaolinite and illite, followed by chlorite, quartz, calcite, Mg-calcite and feldspars. In general, element concentrations appeared to be within the normal range, except Pb and Zn, which exhibited relatively high values. The Index of Geoaccumulation I_geo was computed, in order to investigate a possible enrichment of the surface sediments in metals. The analysis revealed again high values of I_geo class for both Pb and Zn. A careful study of the area, in relation to the quality of the catchment basins petrology, lead to a non-anthropogenic origin of these high concentrations. The enrichment of the surface sediments in Pb and Zn is attributed to the weathering of several mineral deposits, pyroclastic rocks and lavas, covering almost all Milos vicinity. A study of the geochemical data correlation coefficient matrix revealed three major groups of elements: (i) the elements of detrital origin represented by Si, Al, K and a part of the metals; (ii) the carbonates group; and (iii) a Fe–Mn oxyhydroxides–oxides group, which attracts a part of Pb, Cr and Ni.