柔性制造技术决定汽车工业的未来

柔性化关系着制造业自动化系统的生存和发展。文章介绍了柔性制造系统（FMS）的内容及汽车制造业对柔性化的要求和发展，阐述了FMS的发展和未来，指出FMS作为一种生产手段，应向多功能、模块化、集成化、小型化及单元化方向发展，已成为21世纪机构帝1造业的主要生产模式。     

汽车橡胶制品的发展和国内市场分析

汽车橡胶制品一般是指除轮胎以外的各种橡胶制品。主要包括各种胶管、传动带（V带、同步带）、密封制品（油封、密封条、垫圈等）、减振橡胶及安全制品等多种橡胶产品。随着人们对汽车的安全性、动力性、舒适性的日益重视,橡胶制品也凸显出其重要性。中国汽车工业的快速发展给橡胶制品行业带来了广阔的市场前景和机遇。文章介绍了汽车橡胶制品的品种和发展动向,分析了国内市场的现状,提出了发展建议。     

浅谈建设工程监理的发展

文章分析了当前我国建设工程监理工作中存在的一些主要问题，提出了改进措施与对策，对提高建设工程监理工作质量具有一定的借鉴意义和参考价值。     

火控系统发展方向及亟待研究的几个问题

本文针对现代高技术条件下局部战争对火控系统提出的更新更高的要求，分析探讨了21世纪火控系统发展方向及其亟待研究的几个问题。     

重视《NSM规则》管理船舶安全实施科学有效监管

随着《NSM规则》的全面实施,,一些游离在《NSM规则》管理之外的船舶,呈现出掉队、淘汰的趋势或成为安全管理的难点。本文结合在海事行政执法过程中的工作体会,从坚持科学发展观出发,通过对非公司化管理船舶的形成原因、发展趋势和安全现状的分析,提出实施科学有效监管的措施,以期达到推进船公司规范、健康和好中加快发展的目的。     

Deconstructing development density: Quality, quantity and price effects on household non-work travel

Smart growth and transit-oriented development proponents advocate increasing the density of new land development and infill redevelopment. This is partly in order to reduce auto use, by reducing distances between trip origins and destinations, creating a more enjoyable walking environment, slowing down road travel, and increasing the market for transit. But research investigating how development density influences household travel has typically been inadequate to account for this complex set of hypotheses: it has used theoretically unjustified measures, has not accounted for spatial scale very well, and has not investigated potentially important combinations of measures. Using data from a survey of metropolitan households in California, measures of development density corresponding to the main hypotheses about how density affects travel—activity density affecting distance traveled, network load density affecting the speed of auto travel, and built form density affecting the quality of walking—are tested as independent variables in models of auto trip speed and individual non-work travel. Residential network load density is highly negatively correlated with the speed of driving, and is also highly correlated with non-work travel, both singly and in combination with other measures. Activity density and built form density are not as significantly related, on their own. These results suggest that denser development will not influence travel very much unless road level-of-service standards and parking requirements are reduced or eliminated.     

深入实施科技强交战略 为发展现代交通运输业提供支撑和保障

全国交通运输科技大会全面回顾总结了＂十一五＂交通运输科技工作,研究分析交通运输科技发展面临的新形势、新要求,部署＂十二五＂科技工作。文章基于交通运输科技大会的部署与要求,介绍了＂十一五＂交通运输科技工作取得的成绩与经验,分析了＂十二五＂交通运输科技发展的总体思路和重点任务,提出了做好＂十二五＂交通运输科技工作的具体要求。     

西部陆海新通道海铁联运发展与对策研究

西路陆海新通道作为西部地区的重要运输通道,内连丝绸之路经济带和长江经济带,外接东南亚、西亚和欧洲地区,具有重要的战略地位。在阐述西部陆海新通道及其海铁联运现状的基础上,针对目前西部陆海新通道合作共建机制不够完善、基础设施有待改进、双向货源不均衡等问题,从完善合作共建机制、加快海铁联运基础设施建设进度和推动双向货源均衡发展等方面对西部陆海新通道多式联运发展对策进行分析,以提升西部陆海新通道的运输质量,有效吸引西部陆海新通道沿线地区的贸易往来,实现西部陆海新通道的协同健康发展。     

北京局集团公司货运高质量发展对策研究

北京局集团公司以"公转铁"为主攻方向,深入推进铁路货运增量行动,提高货运产品供给质量,提升货运市场竞争力,实现货运稳定增长,引领铁路货运高质量发展。通过阐述北京局集团公司货运发展现状,从货运增量任务艰巨、物流市场竞争激烈、货运站场能力亟需补强、信息系统缺乏有效整合等方面分析影响因素,探讨北京局集团公司货运高质量发展对策,即:多措并举,实现货运稳定增长;提质增效,提升货运产品供给质量;创新驱动,引领货运高质量发展。     

Vehicle kilometers traveled reduction impacts of Transit-Oriented Development: Evidence from Shanghai City

The role of residential self-selection has become a major subject in the debate over the relationships between the built environment and travel behavior. Numerous previous empirical studies on this subject have provided valuable insights into the associations between the built environment and travel behavior. However, the vast majority of the studies were conducted in North American and European cities; yet this research is still in its infancy in most developing countries, including China, where residential and transport choices are likely to be more constrained and travel-related attitudes quite different from those in the developed world. Using the data collected from 2038 residents currently living in TOD neighborhoods and non-TOD neighborhoods in Shanghai City, this paper aims to partly fill the gaps by investigating the causal relationship between the built environment and travel behavior in the Chinese context. More specifically, this paper employs Heckman’s sample selection model to examine the reduction impacts of TOD on personal vehicle kilometers traveled (VKT), controlling for self-selection. The results show that whilst the effects of residential self-selection are apparent; the built environment exhibits the most significant impacts on travel behavior, playing the dominant role. These findings produce a sound basis for local policymakers to better understand the nature and magnitude toward the impacts of the built environment on travel behavior. Providing the government department with reassurance that effective interventions and policies on land use aimed toward altering the built environment would actually lead to meaningful changes in travel behavior.