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排序方式: 共有128条查询结果,搜索用时 281 毫秒
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城市轨道交通与沿线房地产开发的互动效应 总被引:2,自引:2,他引:0
陈振强 《城市轨道交通研究》2006,9(7):12-13
城市轨道交通的建设,使沿线的房地产开发得到有力推动。另一方面,由于轨道交通沿线房地产的高度密集,来往客流相当丰富,也为轨道交通的运营提供了有力保障。以广州市轨道交通沿线房地产的实例进行分析,阐述城市轨道交通与沿线房地产开发之间的互动效应。 相似文献
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上海轨道交通1号线对沿线房地产价格的影响范围研究 总被引:6,自引:0,他引:6
为研究城市轨道交通开发利益的影响范围和受益程度问题,对2002年上海轨道交通1号线沿线房地产价格进行了实际调查,通过分析车站周边楼盘价格与楼盘距车站距离的关系,得出上海轨道交通1号线部分车站对沿线房地产价格的实际影响范围.以利用出行时间表述可达性的城市轨道交通影响范围计算模型的原理为基础,从基于广义出行成本的可达性角度来建立城市轨道交通开发利益影响范围的理论计算修正模型.利用新建立的模型对上海轨道交通1号线进行了实例计算,并与调查值进行了比较和分析,验证了理论计算修正模型,并得到了相关的推论. 相似文献
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物权是指权利人依法对特定的物享有直接支配和排他的权利,包括所有权、用益物权和担保物权。随着《物权法》的实施,船舶所有权、抵押权、留置权等有关的物权制度得以清晰和明确。文中从船舶所有权、抵押权等方面分析了《物权法》的实施对我国现行船舶登记制度的影响。 相似文献
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工程机械组群动态组织与集成管理系统研究 总被引:1,自引:0,他引:1
阐述了工程机械组群动态组织与集成管理系统的组成,特点和发展趋势,分析了系统的技术关键发及技术性能,确定了系统的构成方案,详细探讨了各功能单元的结合关系以及系统的社会,经济效益。 相似文献
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Uncertainty of outcome is widely recognised as a concern facing decision-makers and their advisors. In a number of spheres of policy, it appears uncertainty has intensified in the face of globalisation, economic instability, climate change, technological innovation and changing consumer preferences. How can planners and policymakers plan for an uncertain future? There is growing interest in, and use of, techniques that can help decision-making processes where deep uncertainty is involved. This paper is based upon one of the most recent international examples of a foresight exercise employed to examine uncertainty – specifically that which concerns uncertainty over the nature and extent of future demand for car travel. The principal focus of the paper is on the insights and guidance this examination of uncertainty brings forth for transport planning and policymaking. To accommodate deep uncertainty requires a flexible and open approach in terms of how policy and investment possibilities are formulated and judged. The paper argues for a focus upon the Triple Access System of spatial proximity, physical mobility and digital connectivity as a framework for policy and investment decisions that can harness flexibility and resilience. Uncertainty becomes an opportunity for decision-makers with the realisation that they are shaping the future rather than (only) responding to a predicted future. The paper outlines two forms of policymaking pathway: regime-compliant (in which adherence to trends and the nature of the world we have known pushes policy) and regime-testing (in which the nature of the world as we have known it is brought into question and vision pulls policy decisions). Stronger orientation towards regime-testing to assist in managing an uncertain future is advocated. 相似文献
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Joseph Y.J. Chow Amelia C. Regan 《Transportation Research Part A: Policy and Practice》2011,45(8):765-778
A real option portfolio management framework is proposed to make use of an adaptive network design problem developed using stochastic dynamic programming methodologies. The framework is extended from Smit’s and Trigeorgis’ option portfolio framework to incorporate network synergies. The adaptive planning framework is defined and tested on a case study with time series origin-destination demand data. Historically, OD time series data is costly to obtain, and there has not been much need for it because most transportation models use a single time-invariant estimate based on deterministic forecasting of demand. Despite the high cost and institutional barriers of obtaining abundant OD time series data, we illustrate how having higher fidelity data along with an adaptive planning framework can result in a number of improved management strategies. An insertion heuristic is adopted to run the lower bound adaptive network design problem for a coarse Iran network with 834 nodes, 1121 links, and 10 years of time series data for 71,795 OD pairs. 相似文献