公路投标价编制技巧与报价策略

就企业如何进行投标价的编制与报价 ,以及如何提高报价决策技巧来赢取工程任务并取得最佳经济效益进行了探讨。     

中国的城市交通系统建设与发展

在分析我国城市交通现状与问题的基础上,剖析了我国城市未来将要面临的机遇与挑 战.论文分析了我国政府目前的城市交通政策,评价了相关的技术措施,对新世纪我国城市交 通发展的目标与战略提出了自己的看法。     

城市交通发展过程中的环境问题及对策研究

交通污染已经成为我国城市空气和噪声的主要污染源,严重影响了城市的经济发展和居民的生活质量。用牺牲环境及资源来解决交通问题是城市交通发展的一大误区。该文在分析城市交通污染现状的基础上,从可持续发展的角度,按照以人为本的理念,提出了治理交通污染的宏观政策与具体对策。     

轨道交通自动售检票系统国产化现状与展望

论述近10年来AFC系统的国产化取得的显著成绩和存在的问题:从起初基本依赖进口,到目前国产化率达到70%,但是现场终端设备(主要包括自动售票机及自动检票机)中的几个关键模块仍以进口为主,国产化遇到瓶颈。对AFC系统的现状进行论述,并提出对国产化的展望。     

IC卡—条码新型地铁自动售检票系统

分析了目前地铁售检票系统存在的问题,在开发了非发接触式ＩＣ卡检票机,非接触式ＩＣ卡车票发行／充值机及通信控制器的基础上,提出了一种实用的以非接触式ＩＣ卡和条码车票为媒体的地铁车站自动售检票系统的结构和运行模式,并对提高系统防伪性能的方法进行了分析。     

基于登录代理的统一身份认证服务平台构建

针对目前企业内部各应用系统分散式认证的种种弊端,构建了一个基于登录代理技术的统一身份认证服务平台.该平台为企业内已运行和新部署的应用系统提供了单点登录、统一身份认证和访问控制的集成环境,对统一身份认证服务平台的整体设计思想、结构框架、系统功能规划以及工作流程做了论述.     

公私合作模式下的城市轨道交通票价管制政策研究

在我国轨道交通领域引入公私合作模式将对政府管制提出新的要求,而政府管制中最关键的就是票价政策.在综合分析国外票价管制模式的基础上,结合我国国情提出一种可行的票价政策方案:政府规定起始价格以及随后年份的票价调整系数,在政府限价水平以下由运营商自由定价.根据宏观和微观的历史经济数据,对建议的票价政策进行了实证分析.     

我国客车产业的管理及技术进步

在回顾我国客车发展历程的基础上,阐述国家汽车产业管理政策及客车产品技术进步的一些认识,提出进一步强化强制性标准、提高客车安全性、重视动态试验研究的建议。     

U.S. Fishery Management Councils as Ecosystem-Based Management Policy Takers and Policymakers

The United States has a new national ocean policy that adopts ecosystem-based management (EBM) as its first principle for managing U.S. ocean spaces and marine resources. However, U.S. laws that govern the uses of ocean spaces present a challenging tangle of authorities and mandates that do not easily facilitate ecosystem-based policies. For over 30 years, U.S. marine fisheries management has been guided by eight Regional Fishery Management Councils. Working under the many laws that guide setting stewardship priorities for ocean ecosystems, councils provide the Federal Government with advice on fisheries harvest levels, fish habitat protections, and fishing community needs. Implementing EBM for any ocean ecosystem requires a careful examination of the laws and policy processes that affect human interaction with that ecosystem. This article explores the U.S. perspective on federal ecosystem-based fisheries management, its part in U.S. national ocean policy, and how fishery management councils might position themselves as both EBM policymakers and policy takers for ocean resource management.     

Information Required for Integrated Coastal Zone Management: Conclusions from the European Demonstration Programme

This article presents the results of the Thematic Study on "the role of information in delivering Integrated Coastal Zone Management (ICZM) in Europe." It provides a definition of information and discusses the need for, and nature of, information as it influences and supports ICZM. The conclusions from the study are summarized, highlighting the importance of viewing information provision as part of the process of developing effective ICZM. The results of InfoCoast '99, a symposium held in February 1999 on knowledge and information for coastal management, are discussed and some of the practical steps that have and can be taken to meet the information need for ICZM in Europe are considered.