基于WEB的公路工程项目招投标管理系统的设计与实现

以珠江黄埔大桥项目的招投标管理为背景,介绍了基于WEB的公路工程项目招投标管理系统的系统构架、系统功能、开发模式以及系统特点。     

The role of paratransit: some reflections based on the experience of residents’ coach services in Hong Kong

Paratransit refers to urban transport services “somewhere between private passenger transport and conventional public transport in terms of cost and quality of service” [Rimmer (1980), Paratransit: A commentary. Environ. Plan. A 12, 937–944]. Since the 1980s, a new form of paratransit—residents’ coach, which provides exclusive transport services to residents living in private housing estates—has emerged in Hong Kong. What was the background underlying the emergence and subsequent growth of residents’ coach services? Also, what was the role of residents’ coach in the public transport system of Hong Kong? With the completion of more railway extensions, should residents’ coach services be replaced? If so, what are the potential impacts on people’s life? This paper addresses the above research questions through a large-scale questionnaire survey that examined not only people’s modal choice but also their residential choice, socio-economic background and attitudes. The findings suggest that transport policy makers should pay more attention to examine new forms of paratransit and the ways of integrating them into the overall public transport system, both spatially and temporally. It is only through the development of an efficient and multi-modal transport system can the maximum potential of paratransit in filling the transport gap between conventional mass transit and private cars be realized.     

纽约与上海市法律服务业集群比较研究

国内外很多学者从不同角度对集群做了大量的研究工作,但这些研究绝大多数聚焦在制造业领域,对服务业集群的研究尚不多见,更未见对法律服务业集群的理论与实证研究.本文运用大量详实的数据分析了纽约市法律服务业集群的现状、特征、空间布局及形成机理;并根据对上海法律业实地调研结果及统计数据、上海市发展战略及区位优势,分析了上海法律服务业的现状及发展法律服务业的有利条件,提出了推进法律服务业初始集群形成的对策建议.     

出行服务的发展:无限可能的时代

面对燃油价格过高、全球气候变暖等一系列问题,寻求＂共享＂交通资源与可持续发展势在必行。围绕公共自行车、自助汽车、车辆租借、社会服务目的的购车贷款、拼车几种交通系统的创新方式,以美国、法国等发达国家为例分析这几种创新方式的特点、经验以及发展前景。最后,指出交通问题没有万能的解决方式,需因地制宜,并根据某一种创新方式对个人的益处以及整体使用者的数量两个方面对其进行评价。     

试论公路服务品牌的创建

创建公路服务品牌是当前公路系统由管理型向服务型转变的手段之一。本文探讨了公路服务品牌的含义、要素及特性,创建公路服务品牌的必要性、目标、内容及实施措施。     

电力企业信息系统应用集成技术研究

国内电力企业信息系统存在重复开发、独立运行、分散管理、缺乏规划等问题,难以满足集约化、集中化和精细化管理的要求.文章研究了面向国内电力企业的基于SOA架构的多层次应用集成方案和技术,支持在数据层、服务/消息层和流程层3个层面进行电力行业的应用集成,所采用的集成方案和技术体系都是基于最新的服务应用集成标准和较成熟的技术体系,不仅能降低应用集成的风险,而且还能降低集成工作的成本.     

基于道路服务水平的停车需求预测

结合哈尔滨市中心区交通对策研究项目,为了更好的解决城市中心区内部交通运行状态问题,建立了反推"四阶段法"的停车需求预测方法,立足城市规划角度,从用地性质、容积率和建筑密度等因素对中心城区进行特征片区的划分,在确保动态交通顺畅的前提下,针对不同性质用地确定不同道路的合理的服务水平,按照容量控制法进行了停车需求量的预测.最后,对停车需求预测结果进行评价,指出基于服务水平下的停车需求预测方法能够反映了实际的道路交通资源满足情况.     

公共服务、政府管理对政府公信力的影响——中国城市政府公信力问题的调查研究

本文试图通过32个城市电话调查建立公共服务、政府管理与政府公信力三者之间的关联。调查研究发现:1.改善公共服务来提升城市地方政府公信力是可行的,不过应优先考虑住房与社会保障服务、环境保护和改善公共交通服务等。2.加强政府管理措施来提升政府公信力也是可行的,但首要的是提高政府部门的工作效率,其次是改善政府工作人员的服务态度,再次是拓宽政府民主决策渠道等。3.对外提升公共服务能力、对内加强政府管理水平双管齐下对政府公信力的提升有积极效果。但二者比较而言,加强政府内部管理更加有益于提升政府公信力。     

深化深圳公交特许经营机制改革初探

本文通过深入剖析深圳公交特许改革后行业发展面临的新困境,在借鉴国外城市成功案例基础上.提出深化深圳特许经营机制改革框架设想,并进行政策可行性分析,为深化深圳公交行业特许经营改革提供理论依据.     

Using AHP to measure the perception gap between current and potential users of bus services

Abstract

This study develops a multicriteria evaluation of user perception towards bus transit services and measures the gap in the perceptions held by current and potential users. A review of the transport quality literature indicates that both preference and satisfaction measures have been implemented to provide a comprehensive perception-based evaluation of bus quality. Although attempts have been made to evaluate user perception through a separate analysis of each (preference and/or satisfaction), the application of multicriteria quality measures are limited. A multicriteria quality measure not only offers more than just information on the daily experience of users but also knowledge of the internal process of quality evaluation (drivers/barriers). The multicriteria measure utilises the data of 512 questionnaires, whereby user perceptions were expressed through judgments of importance and satisfaction based on a set of 29 quality indicators classified into six attributes. Firstly, the study develops analytical hierarchy process (AHP) models to measure user preference. Secondly, a weighted perception index (WPI) of both preference and satisfaction is developed through a multicriteria model. Finally, multivariate analysis of variance (MANOVA) is conducted to identify the level of variation in the perception of both current and potential users towards bus service quality. The results show that although both current and potential users place a higher importance towards the same indicators, they do not share the same pattern of preferences (values and/or order). In addition, the study found that the interaction between preferences and satisfaction generated new patterns of subjective evaluation, and that these patterns vary significantly by user category.