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The objective of this study was to examine the psychological predictors of the intention to use public transport for three travel purposes: work or study, shopping, and leisure. An expanded version of the theory of planned behaviour (TPB) which contains overall image and past behaviour is used. Data were gathered through the survey of 392 residents living in the central parts of Kuala Lumpur in Malaysia. These data were analysed using the partial least squares technique. The results indicate that attitude and perceived behavioural control are significant predictors of the intention to use public transportation for various purposes. Further, they explain between 34.6% and 49.8% of the intention variance. By adding the overall image and past behaviour to the original predictors in the TPB, the explained variance, with regard to work or study, shopping, and leisure purposes, increased by 5.6%, 5.1%, and 6.8%, respectively. 相似文献
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Integrated land use/transportation forecasting models add significant policy and infrastructure alternatives analysis capabilities to the urban planning process. The financial, time, and staff requirements to develop these models has put them beyond the reach of most small to medium sized urban areas. This paper presents the land use allocation submodel of the Simple, Efficient, Elegant, and Effective model of land use and transportation (SE3M), an integrated land use and transportation forecasting model founded upon Economic Base Theory and Bid-rent Theory. The Bid-rent Land Use Model (BLUM) is an agent based, spatial competition model utilizing unique utility curves for willingness to pay and incomes for budget constrained abilities to pay for each agent. The model structure, estimation, calibration, implementation, and validation are presented. With a single year of land use data available, the validation approach used the Kappa Index of Agreement to spatially check model outputs against base year control data while controlling for agreement by chance. The U.S. territory of Guam is used as the case study/proof of concept implementation for this model framework. Once calibrated, BLUM could solve the spatial competition problem on Guam in less than two minutes of processing time with over 90% accuracy. 相似文献
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信息融合技术在汽车ABS系统故障诊断中的应用 总被引:1,自引:0,他引:1
针对汽车电控系统故障诊断的复杂性,提出用多传感器信息融合技术来解决该问题的思路。研究了一种决策层信息融合方法(Dempster-Shafer证据推理法)在汽车防抱死系统故障诊断中的应用,并详细介绍了在此实例中的故障识别框架的建立、mass函数的确定、证据合成等内容。结果表明,基于Dempster-Shafer证据推理的决策层信息融合方法能够准确、有效地诊断出ABS系统故障所在的部位。 相似文献
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潘忠岐 《上海交通大学学报(哲学社会科学版)》2000,8(3):45-53
在人类进入21世纪之后,世界需要建立什么样的新秩序才能更好地服务于人类社会?这个问题激发了政治家和思想家们的极大兴趣,他们提出了各种各样的“理论”和“模式”。其中,较具代表性的有:“地球村”模式,世界政府模式,“和平区”与“动乱区”模式,“三大经济区”模式,“明冲突”模式,“单极霸权”或“单极主导下的多极合作”模式,两极或多极均势模式,等等。这些模式各以其独特的视角,试图勾勒出后冷战时代世界新秩序的“地图”。 相似文献
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王卉 《武汉船舶职业技术学院学报》2010,9(3):75-78
标准航海通信用语(SMCP)是STCW78/95公约要求船舶驾驶员能够熟练使用的基本航海用语,但是由于教学中的问题,很多通过英语评估考试的船员仍然不能达到这一要求。本文分析了产生这种现象的症结,并提出SMCP教学应该结合专业知识,提高学生英语语言能力,创造并提供机会,加强听说训练。 相似文献
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基于混沌理论的高速公路网短时交通流量预测研究 总被引:1,自引:0,他引:1
随着高速公路网的建成及其交通流量的不断增大,对高速路网交通流实时控制和诱导服务的需求日益突出,而高速公路网短时交通流量的预测,不仅是交通流实时控制和诱导服务的基础和依据,而且预测结果的准确性对改善高速公路网的通行能力和服务水平有重要影响。基于混沌时间序列分析和预测的理论,建立了高速公路网短时交通流预测模型,计算给定区域高速公路网多断面短时交通流量预测值,结果表明利用多维混沌时间序列法预测高速公路网短时交通流量可行且具有较高的精度。 相似文献
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马克思主义关于人与自然、自然异化和可持续发展理论,阐明了人与自然之间不可分割的关系,破坏或过度开发自然对人类的危害,资源、环境与人类之间的可持续发展关系等前瞻性观点,这是我国当代生态文明的重要思想源头。中国特色社会主义生态文明理论继续和发展了马克思主义的生态文明观,体现了马克思主义生态文明的价值诉求,是未来中国社会发展的重要目标。 相似文献
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