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951.
历史城市保护立法研究 总被引:1,自引:0,他引:1
在总结我国城市保护立法存在问题的基础上,提出了三方面的城市保护立法建议,即构建特色化的城市保护立法体系;重视机制建设的长效立法;提高法律法规的可操作性。 相似文献
952.
公司采购、生产、销售等各个环节都涉及税收的问题,所以节税在每个公司都是一个重大而且必须研究的课题。文章主要介绍在公司的直接投资、间接投资和设立子公司或分公司过程中进行税务筹划,力求使公司价值最大化,获得最佳资本结构。 相似文献
953.
铁路集装箱空箱调运最优化方案研究 总被引:1,自引:0,他引:1
在分析铁路集装箱空箱调运存在问题的基础上,运用线性双层规划理论,以运输成本最小和托运人满意度最大为目标,建立铁路集装箱空箱调运最优化模型,并通过实例检验模型的优化效果,以降低运营成本、提高集装箱使用效率。 相似文献
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Yaping Wei 《Land use policy》2012,29(2):417-428
The fragmentation of construction land due to decentralised urban development, disorderly mixed land use, and large-scale transportation infrastructure poses a threat to urban integrity. There is a need to quantify the fragmentation level in a consistent way for inclusion in planning-related decisions. In the context of China's urban sprawl, this study develops a quantitative and intuitive index approach that planners can use to analyse multiple fragmentation features of construction land within urban areas. The approach can be used in planning policy reviews for timely land-use assessment and can be integrated into urban planning processes for developing strategic land-use scenarios. The method was applied in Shunde, a typical urban area in southern China, and construction-land fragmentation and its impacts on environmental quality were analysed. The results show that the entire built-up area in Shunde displays a high level of fragmentation. Patches of industrial and rural residence have been identified specifically higher fragmentation level. The shortage of available construction land makes land consolidation within built-up areas very important in planning Shunde's future development. Moreover, the land shortage requires the progressive reduction of construction land fragmentation. The results of the study also indicate that although land fragmentation has been affected by transportation infrastructure and the existence of rivers and hills in this region, decentralised decisions from hierarchical local governance regimes have greatly exacerbated this situation. Shunde provides examples of typical land-use problems associated with quasi-urbanised regions in China; construction-land fragmentation is a greater determinant for the sustainable development of urban and rural areas than construction-land growth. 相似文献
956.
《Enterprise Information Systems》2013,7(1):84-106
The so far implemented enterprise resource planning (ERP) systems have in many cases failed to meet the requirements regarding the business process control, decrease of business costs and increase of company profit margin. Therefore, there is a real need for an evaluation of the influence of ERP on the company's performance indicators. Proposed in this article is an advanced model for the evaluation of the success of ERP implementation on organisational and operational performance indicators in oil–gas companies. The recommended method establishes a correlation between a process-based method, a scorecard model and ERP critical success factors. The method was verified and tested on two case studies in oil–gas companies using the following procedure: the model was developed, tested and implemented in a pilot gas–oil company, while the results were implemented and verified in another gas–oil company. 相似文献
957.
Michael Hebbert Fionn Mackillop 《International journal of urban and regional research》2013,37(5):1542-1558
The article discusses an instance of knowledge that failed to circulate — the application of urban climatology in town planning. This field of applied science was systematized in German‐speaking universities and cities and remains most firmly established in North‐Central Europe. In the decades after the second world war successive commissions and study groups of the World Meteorological Organization, the International Federation of Housing and Planning, the Confédération Internationale du Bâtiment and the International Society for Biometeorology sought to spread awareness of climatological factors among planners and architects worldwide. The article examines the organizations and individuals involved in this campaign, describes their meetings, publications and outreach, and assesses the disappointing impact. The legacy of this failure is considered in the context of present‐day interest in planning for carbon mitigation and climate‐change adaptation. 相似文献
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