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重新构建经营结构,进行公司化改造,是国有大型企业经过探索总结出的一条深化企业改革之路。在企业的深化改革中,国有大型企业通过剥离辅助性非经营性资产、资产重组、构建母子公司等改造手段,加强了企业经营的灵活性,提高了企业对市场需求变化的适应能力。但是国有大型企业母子公司化改造中,给企业的科技档案工作提出了如何实施科技档案知识产权保护的问题。这个问题与维护企业的合法权益,开发利用科技档案知识产权,促进企业的良性发展有着不可分割的联系。 相似文献
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企业工资制度改革是企业劳动工资制度的一个重要组成部分。工资作为一个重要的经济杠杆,在经济体制改革中发挥着重要作用。近年来,随着扩大企业权和承包经营经济责任制的实行,随着企业的生产经营计划经济向市场经济转变,以及工资总额与经济效益挂钩等措施的不断完善,企业在工资的分配上有了较大的片主权,以岗位技能工资为主体的多种分配形式在各个企业正在不断完善。但是,应该看到工资制度改革工作是一项复杂的系统工程,需要 相似文献
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1全球航运业回顾
2009年,全球经济由衰退逐渐转向复苏。第3季度,发达国家经济实现同比增长,预示全球经济危机基本结束,全球经济有望逐步复苏。 相似文献
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日本企业管理,经过一百多年的发展,观在已经形成了独具一格的“日本式”现代管理方式。它具有以下三个突出的特点: (一)终身雇佣制,年功序列、工资制和企业工会,是日本企业现代管理的“三大支柱”,也是日本企业进行所谓“全员经营”的基础,实行终身雇佣制,只要企业不倒闭,职工一般就不致失业,只要企业经营得法,个人收入就会增加。因此,职工关心企 相似文献
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由于港口产业的特殊经济属性,国际通行做法曾长期是由政府负责提供港口基础设施,并对港口企业的市场进退和定价等经营活动采取严格的直接规制政策。这种制度安排虽然反映了港口产业的某些特性,但也容易引起规制失灵。正是这些作为实践动力的规制失灵,和理论认识的发展、技术特征的变化等原因一起,共同导致了20世纪70年代以后世界范围内的港口产业规制改革浪潮,以放松规制为主要内容的规制改革正在彻底改变着港口产业的传统供给方式。 相似文献
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With maritime transportation has played an important role in global economy development, ship traffic has become more congested. Therefore, ships navigate under risk conditions, and thus maritime accidents have occurred frequently. Especially, ship passing through a narrow channel is even more dangerous. Because, the ships are easy to be affected by external forces such as wind and currents that can cause ship drifts. Many latent risks are present during navigation. In order for the development of a sensible and appropriate traffic model for the safety and efficiency ship navigation, this study has focused on the actual ship behavior to understand the ship drift in the Kurushima Strait, Japan, which is one of the most dangerous routes in Japan. The analysis of ship behavior was carried out using the Automatic Identification System (AIS) data. As a result, the ships drift was understood in detail, and the latent risk was unveiled when ships pass through the narrow route. Moreover, the risk areas were obtained and visualized by the ship drift behavior analysis. The obtained results can be applied to ensure safe navigation and the development of an eco-friendly and economy efficient for ship navigation. 相似文献
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秦皇岛港杂货公司水泥装船机是1996年由日本水泥株式会社设计。由于运往日本的水泥专用船舶船型加大,装船机长度无法满足。在尽量不改动整个输送系统的条件下,对装船机大臂加长进行了深入研究,提出多种方案,进行了受力分析。从安全可靠、结构合理、造价比较、安装难易、对装船机固定塔架的影响等方面进行比较,提出了合理的解决方案。 相似文献
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《Marine Structures》2004,17(1):75-90
Fatigue analyses were carried out using a spectral approach in the ISSC comparative study of the hatch cover-bearing pad (Marine Struct 15 (2001) 1; 14th International Ship & Offshore Structures Congress, Nagasaki, Japan, 2000). The predicted fatigue life was 5.3 years for the structural detail. For the same detail, the fatigue life predictions of the classification societies were between 2 and 21 years (Marine Struct 15 (2001) 1; 14th International Ship & Offshore Structures Congress, Nagasaki, Japan, 2000). In addition, several parameter variations were applied in the present study using various sea areas, speeds and three different models for the fatigue strength. The predicted fatigue lives varied from 3 to 6 years. In the results of the spectral analyses, clear differences in fatigue lives were observed between moderate and severe sea areas. This also indicates that defining the environmental conditions of the ship, i.e., sea areas and occurrence probabilities of different sea states, is important in addition to the operational profile of the ship. The predicted fatigue lives are short for the analysed detail. If the true fatigue life is over 20 years, the study indicates that the fatigue strength or the fatigue loading models underestimate the fatigue life. The methodologies in fatigue analysis include rather significant uncertainties, especially in defining the fatigue loading. 相似文献
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从20世纪90年代初到现在,我国的社会主义市场经济体制已经基本形成,并在进一步的体制改革和制度创新中逐步完善。20年多来我国取得的巨大成就证明了市场经济的巨大威力,因此有必要深化市场化改革的力度,在经济发展、社会进步、文化繁荣等领域大胆引入市场经济原则和各种有效的市场手段,以实现资源的优化配置。我国的文化发展,也必须主动适应这一新变化,自觉地转换到市场经济体制的总体框架内运行。 相似文献
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Alfred J. Baird 《Maritime Policy and Management》2000,27(1):3-16
This paper provides analysis of the medium- and long-distance ferry sectors in Japan. Data has been obtained from semi-structured interviews with ferry operators, port authorities, government officials and from secondary sources. The Japanese ferry industry is assessed on the basis of a range of criteria, including routes and operators, traffic flows, vessels, ports and modal competition. Today, approximately one in every four trucks travelling over distances in excess of 100km in Japan are carried by ferry, and this notwithstanding the alternative of an expanding expressway system. There are clearly lessons here for other countries with long coastlines and congested highways. Many ferry operators in Japan are nevertheless unable to make a profit and clearly there will have to be action taken to secure the future of the industry in the face of high crew costs and competition from low-cost trucking. A potential future opportunity may exist for Japanese ferry lines to extend services to other parts of Asia. Given the success of the European ferry sector as a result of the Single European Market, and pending continued economic cooperation in Asia, potential for any expansion of ferry links between Japan and its near neighbours needs to be evaluated. 相似文献
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2013年世界船舶市场评述与未来展望 总被引:1,自引:0,他引:1
文章对2013年的世界经济发展作了概述,回顾和总结这一年的船舶市场,并对未来的发展方向进行预测。2013年的世界经济复苏缓慢,经济上行动力仍然不足。航运市场上,干散货船呈现“先抑后扬”的走势,BDI指数创下三年来的新高,油船和集装箱船走势低迷。船舶市场上已释放出一些积极的信号,新船订单量大幅攀升,船价企稳回升。三大主力船型表现相对抢眼,但海工装备订单出现下滑。2014年,预计世界经济形势将有所好转,但未来相当长一段时间都将维持低速增长。随着干散货船和油船运力增幅逐年下降,这两种船型的运力过剩现象将得到改善。然而,集装箱船运力过剩的问题依然十分突出,海工装备市场在中、短期内都有望维持较高的景气度。 相似文献
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随着环日本海地区贸易往来的频繁,优化该地区航运网络结构,提升海运通达性,成为推动该地区经济发展的重要手段.因此,提出一个以航运企业利润最大为目标的航线网络优化模型.该模型综合考虑航线、船型与需求间的关系,以船舶的载重量为约束,优化航运企业的资源配置,设计航线及选择适宜船型.利用实际数据对该模型进行检验,结果显示,优化的航线网络以及确定船型在不同经济条件下有所差别,可为环日本海航线的开辟与运营提供借鉴. 相似文献
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以大连港与辽宁区域经济的互动发展为研究对象,应用计量经济分析技术建立动态模型,分析港口对区域经济动态影响和区域经济的反向拉动作用。首先运用二元线性回归方程初步证实大连港与辽宁经济之间存在线性关系;其次,经过协整检验,验证"大连港货物吞吐总量与辽宁省GDP总量之间确实存在长期稳定的动态均衡关系"这一结论;最后,运用Granger因果关系检验,对大连港货物吞吐总量与辽宁省GDP总量之间的因果关系进行了分析。 相似文献
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论海洋经济的发展与辽宁海域港口布局 总被引:2,自引:0,他引:2
近年来,辽宁省的海洋经济取得了长足的发展,这为辽宁海域港口的合理布局奠定了良好的基础,但同时各港口间的竞争也日趋激烈,阻碍了辽宁省海洋经济的发展和港口的建设。因此,有效地协调辽宁海域各港口间的矛盾,促进辽宁海域港口的合理布局是今后加快发展辽宁海洋经济的关键。 相似文献