私有与私有制之辨——基于《共产党宣言》的文本分析

文章在论述"消灭私有制"的文本含义及其误读的基础上,深入阐述了私有与私有制的区别及区分意义,提出马克思在私有和私有制的理解和评价上存在着诸多的维度和层次,并非完全否定二者,而是在一定意义上给予了二者充分的肯定,为正确理解《共产党宣言》提供了参考。     

对中等城市公交补贴问题的思考

资金保障是公交优先发展的重要支撑条件,而财政补贴则是公交企业获取资金的重要方式,在以往公交运营管理中,由于缺乏对政策性亏损和经营性亏损的清晰界定.加上未建立完善的公交补贴机制,导致在公交补贴这一问题上较为混乱,一定程度上制约了公交发展.文章以中等城市为研究对象,在明确公共交通属性的基础上,对公交补贴的核心技术问题进行了分析,最后,文章还对中等城市未来面临的复杂公交组成条件下的公交补贴问题进行了初步探讨.     

城市客运模式选择研究

国内目前各城市的客运发展存在着地域之间不平衡,发展面临问题众多的局面,行业管理存在较多待破解的关键性问题.本文从城市客运管理运营模式作为研究视角,通过审视和比较世界不同城市交通的发展模式,结合影响城市客运模式的主要决定因素,论证国内目前的发展阶段和城市客运模式,研究提出适合于中国特点的、可持续发展的城市交通发展模式.     

浅谈宁波市水上公共交通的可行性

考虑到宁波市林立的桥梁,较大的水域纵横连通,同时路面上的交通状况时常不理想,本文基于历史面向未来,从民众需求,政府支持,航道情况,其他兄弟城市的相关现状等角度着手,通过文献调研,问卷调查,数据分析等方式来论述宁波市发展水上公共交通的可行性.     

论船舶登记的公信力

公信力理论起源于德国,是登记的理论基础。文中从物权的公示和公信力理论出发,剖析公信力理论的内涵、现实意义、在国外的适用情况,并联系我国船舶登记的实际情况,阐述公信力理论在我国建立的必要性和可行性,提出可通过引入船舶登记前置的公证程序和变更异议登记制度等途径进一步提高和完善船舶登记的公信力。     

信息技术对水运公共行政的影响

社会信息化是当代社会的一种大趋势,它正推动着水运公共行政现代化的进程。信息技术的发展对诸如行政人员、行政决策、行政组织、行政方法、行政公文、政府管理模式等公共行政要素和过程产生着深远的影响。     

Mumbai lunch box delivery system: A transferable benchmark in urban logistics?

This paper presents findings of a freight transport study carried out for Mumbai city (India). Based on the case study of lunch box delivery system organized by the Mumbai dabbawalas, demonstrated that an informal sector was capable of developing an urban logistics system that was precise, reliable and affordable to the middle class society in Mumbai. These facts suggest an approach based on adapting logistics solutions harmoniously to the urban landscape, public policy, infrastructure and skill sets of the company’s employees in order to be attractive to the end customer, offering a good match between supply and demand i.e., consumer and producer satisfaction. At the same time logistics solutions should evolve continuously in order to be attractive to the core customer base and should be customer driven. These basic management principles can be applied in the management of other urban logistics companies in the world over.     

Regulation,trust and contractual incentives around transport contracts – Is there anything bus operators can learn from public air service contracts?

This paper compares recent experiences in contract negotiation and subsequent commitment in public air services with the bus industry. The heart of the paper is a survey of European and Australian regional airlines, which we mirror with revealed experiences of bus operators. We aim to identify a number of elements in the contracting regimes that have exposed ambiguity and significant gaps in what the principal (e.g., transport department) expected, and what the agent (airline or bus operator) believed they were obliged to deliver. Ultimately airline and bus services are similar in that public authorities procure transport services that are desirable for the society but would be unprofitable without government involvement. In both sectors (theoretically fairly similar) public transport contracts are used, and those usually include obligations and performance measurements. In terms of similarities, one of the surveyed contract details that had a perceived high clarity in both industries was “payment procedures” and amongst those with rather poor clarity was also in both industries “incentives to improve performance and grow patronage”. We also show differences between regional air services and bus operations with regard to performance measurement and pre-specified obligations. Because of the strong safety culture around air services we find that regulation and trusting partnerships are even more important to aviation than to the bus sector. Because of the high level of trust but also because of simpler and more complete contracts in aviation, there is much less (re-)negotiation going on compared to the bus operations.     

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基于北京奥林匹克公园综合交通规划项目的研究，针时公交规划的理论和方法进行研究总结，从规划理念、规划目的、规划原则、规划方法到政策保障与措施，论述了北京奥林匹克公园公交规划的过程和思路，并对公交规划的可实施性提出了建议.     

The limits of partial life cycle assessment studies in road construction practices: A case study on the use of hydrated lime in Hot Mix Asphalt

Extensive published literature shows that hydrated lime improves Hot Mix Asphalt (HMA) durability. Its impact on the environmental impact of HMA has not been investigated. This paper presents a comparative Life Cycle Assessment (LCA) for the use of HMA without hydrated lime (classical HMA) and with hydrated lime (modified HMA) for the lifetime of a highway. System boundaries cover the life cycle from cradle-to-grave, meaning extraction of raw materials to end of life of the road. The main assumptions were: 1. Lifetime of the road 50 years; 2. Classical HMA with a life span of 10 years, maintenance operations every 10 years; 3. Modified HMA with an increase in the life span by 25%, maintenance operations every 12.5 years. For the lifetime of the road, modified HMA has the lowest environmental footprint compared to classical HMA with the following benefits: 43% less primary total energy consumption resulting in 23% lower emissions of greenhouse gases. Partial LCAs focusing only on the construction and/or maintenance phase should be used with caution since they could lead to wrong decisions if the durability and the maintenance scenarios differ. Sustainable construction technologies should not only consider environmental impact as quantified by LCA, but also economic and social impacts as well. Avoiding maintenance steps means less road works, fewer traffic jams and hence less CO₂ emissions.