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221.
CUBA应该向CBA输送其所需要的后备人才.然而;十年的教育、训练实践表明:各普通高校的大学生运动员在毕业后能成为CBA一员的寥寥无几;从事体育专项运动的人才更是少之有限,文章仅就高校自身及目前国内培养体育人才的体制等方面入手,就高校输送CBA所需人才的制约因素进行探索与思考. 相似文献
222.
研究了重庆市酉阳县九龙眼水库库首土质陡坡,在考虑孔隙水对土体参数的弱化工况下的工程稳定性、影响因素和工程治理对策,对重庆市酉阳县九龙眼水库工程建设具有重要意义,同时对我国水利工程建设时,库区水位上升引起的水利工程建设研究具有很强的参考价值. 相似文献
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Effect of attitudes, habit and affective appraisal on mode choice: an application to university workers 总被引:1,自引:0,他引:1
Traditionally, car use and modal choice, in general, have been studied under the random utility framework, assuming that individuals
choose a particular mode based on their own socio-economic characteristics and the attributes describing the available options.
This approach has originated useful models which have been able to explain modal split. However, at the same time, it has
received critics because of its poor characterization of human behaviour and the weakness of its assumptions. Research has
suggested that socio-psychological factors could help to understand better the choice process. In this paper, attitudinal
theory and its link to human behaviour were used to select attitudes, habit and affective appraisals as explanatory variables.
They were measured using ad-hoc instruments, which were combined with a revealed preference questionnaire, in order to obtain
information about the traveller and the chosen mode. This instrument was applied to a sample extracted from staff members
of the University of Concepcion, Chile. Analyses of attitudinal variables showed that car use habit was positively correlated
to attitude and positive emotions towards car, implying that breaking the vicious circle of car use through persuasive techniques
might be difficult. Estimation of discrete choice models showed that attitudinal variables presented a significant contribution
to modal utility, and helped to improve both fitness and statistical significance. Results showed that choice can be influenced
by factors related to attitudes and affective appraisal, and that their study is necessary in order to achieve an effective
car use reduction.
相似文献
Alejandro TudelaEmail: |
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陈晓玥 《广东交通职业技术学院学报》2012,11(3):76-79
文中应用面板数据模型对我国西部、中部、东南部共9个省物流产业集聚的影响因素进行分析,结果发现经济发展水平是促进物流产业集聚的重要因素,劳动投入对物流产业集聚的影响较小,而物流基础设施投入对物流产业集聚产生了反作用。基于此,文章从区域经济发展、物流资源整合以及物流人才的培养和引进这三个方面提出了建议。 相似文献
228.
王庆云 《交通运输系统工程与信息》2010,10(2):12
结合我国城市发展的客观条件和国外大城市发展历程,分析了我国发展轨道交通的必然性和发展原则. 以解决城市交通问题为切入点,分析了如何协调大交通与城市交通、公共交通和非公共交通,以及轨道交通与地面公交汽车关系,阐述了以轨道交通为主力的城市公共交通系统的优势和发展趋势. 提出了发展轨道交通的原则,强调构建与城市整体规划相适应的轨道交通网络. 指出轨道交通的建设应考虑其结构性和经济性,确定适当的轨道交通方式,不应过于追求超前. 最后,提出了发展轨道交通的策略措施,并对资金筹集方式的选择加以论述. 相似文献
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Sutanto Soehodho 《国际交通安全学会研究报告》2017,40(2):76-80
Traffic accidents have long been known as an iceberg for comprehending the discrepancies of traffic management and entire transportation systems. Figures detailing traffic accidents in Indonesia, as is the case in many other countries, show significantly high numbers and severity levels; these types of totals are also evident in Jakarta, the highest-populated city in the country. While the common consensus recognizes that traffic accidents are the results of three different factor types, namely, human factors, vehicle factors, and external factors (including road conditions), human factors have the strongest influence—and figures on a worldwide scale corroborate that assertion. We, however, try to pinpoint the issues of non-human factors in light of increasing traffic accidents in Indonesia, where motorbike accidents account for the majority of incidents. We then consider three important pillars of action: the development of public transportation, improvement of the road ratio, and traffic management measures. 相似文献