任务驱动法在《连锁企业门店营运与管理》课程中的运用

职业技术教育的目标是培养具有综合职业能力和全面素质的,直接工作在生产、技术、管理和服务第一线的应用型、技能型高级人才。《连锁企业门店营运与管理》是连锁经营管理专业一门实践性较强的职业技能课,根据高职教育和连锁经营专业的特点,采用任务驱动法教学更适合培养高素质的应用型人才。     

坞式舰船压载系统研究

对坞式舰船压载系统设计中需考虑的稳性、作业时间、注排水方式等问题进行了分析研究,可供有关设计人员参考.     

Young drivers and graduated licensing: The Ontario case

Despite improvements in road safety over the past several decades, accident rates remain high for young drivers. One accident countermeasure that is expected to improve the safety record of this group is graduated licensing. The philosophy behind this licensing system is that novice drivers, of whom the majority are young, should be restricted to relatively safe driving environments during the initial learning period. Graduated licensing was implemented in the Province of Ontario, Canada in 1994. The objective of this study is to estimate the potential benefits and costs for young drivers associated with two components of the Ontario graduated licensing package: the late-night driving curfew and the high-speed roadway restrictions. Based on accident and travel data for the year 1988, accident-involvement rates per kilometre driven were calculated for different driver groups for various combinations of time of day and roadway speed limit. These rates were then applied to the expected mobility profiles of young drivers affected by graduated licensing. The results of the study support the late-night curfew and suggest that this component of the licensing package should reduce total accident involvements for the affected group by up to 10 percent and fatal accident involvements by up to 24 percent, while reducing their total driving by only four percent. By contrast, the empirical evidence suggest that the high-speed roadway restrictions are likely to increase accident involvements, and thus it is strongly recommended that this component of Ontario's graduated licensing package be changed.     

洋山深水港区一期工程航行安全模拟试验研究

运用电子操纵模拟器 ,预演了第六代集装箱船在各种不利航行条件下进出洋山深水港区的航行过程 ,分析了风、浪、流等环境因素对船舶操纵的影响 ,确定了船舶安全进出港所需的航道宽度、船舶安全靠泊条件和掉头操纵水域尺度。大量的模拟试验研究结果证实 :洋山深水港区具有良好的船舶航行条件 ,船舶按一期工程小洋山方案 (一 )、小洋山方案 (二 )以及小洋山～镬盖塘方案进行靠离泊和掉头操纵无本质差异 ,主要不同点在于船舶通过窄口后小洋山方案 (一 )和小洋山方案 (二 )比小洋山～镬盖塘方案有较长的制动水域     

汽车车身计算机辅助设计系统的集成环境

本文分析了计算机辅助车身设计的特点，指出必须集成的观战构建车身ＣＡＤ系统，并给出了一车身身ＣＡＤ系统集成环境的组织结构。     

中国古代渔船源,流的探讨

中国古代渔船源远流长，由原始浮具发展为筏与独木舟，而后又发展成为“木板船”、“木帆船”。我国北线的沙船和南线的福船两大基本船型，主要是由筏和独木舟演变发展而来，对世界造船技术的发展作出了独特的贡献，对我国渔业、航海的发展，起了不可磨灭的作用。     

控制和管理一体化的DCS系统

阐述工业控制和管理一体化ＤＣＳ系统的重要性，介绍了一种网桥，将２＋控制网和ＮＯＶＥＬＬ网连网，并给出了具体的系统图和接口电路图。     

空气污染气象与大气环境影响评价和预测研究

通过关于大气污染与气象条件、污染气象要素的测量手段和方法的介绍,以及对区域大气边界层扩散参数、大气扩散数学模式选择等计算方法的分析后,进一步阐明污染物在大气输送、扩散、迁移的稀释过程中,与气候、气象条件有着密切关系,应在大气环境影响评价和预测分析中予以重视。     

21世纪初国外海军装备,技术发展动态浅述

本文根据２１世纪初世界军事格局的变化特点，分析了美，俄海军装备发展趋势，并从六个引入关注的方面，论述了高新技术对军事装备发展的推动力。     

浅谈询问调查

询问调查与海事工作关系十分密切,水上交通事故和海事行政处罚案件的调查取证都离不开询问调查,本文从询问前、询问过程和询问后三个方面谈了询问调查的一些方法和技巧。