排序方式: 共有58条查询结果,搜索用时 0 毫秒
31.
32.
肖金峰 《广州航海高等专科学校学报》2011,19(4):55-57
分析在我国当前海员考试和发证管理模式下,航海高职教育中存在忽视学历教育,以通过海事局适任考试为主要目的的现象.提出处理好航海高职学历教育和适任考试的关系,寻求高水平教育考试模式,以提高我国航海高职院校毕业生的素质. 相似文献
33.
基于SEM模型的轨道交通企业员工满意度评价 总被引:1,自引:0,他引:1
员工满意度的高低直接影响着企业经营活动的效率。本文首先介绍了结构方程模型(SEM模型)的基本原理,然后从轨道交通企业的特点出发,建立了轨道交通企业员工满意度评价的SEM模型及指标体系,最后以深圳地铁运营分公司员工满意度评价为例,对SEM模型进行了实证性研究。 相似文献
34.
Exploring key determinants of travel satisfaction for multi-modal trips by different traveler groups
Using a primary dataset from an experimental survey in eight European cities, this study identified the key determinants of satisfaction with individual trip stages as well as overall journey experience for different travel modes and traveler groups. Multivariate statistical analyses were used to examine the relationships between overall satisfaction and travel experience variables, trip complexity, subjective well-being indices, travel-related attitudes as well as individual- and trip-specific attributes. The results indicate that for certain traveler groups, such as women, young and low-income or unemployed travelers, there are distinctive determinants of satisfaction with trip stages for various travel modes. The results also indicate that satisfaction with the primary trip stage is strongly linked to overall trip satisfaction, while satisfaction levels with access and egress trip stages are strongly related to satisfaction with the primary trip stage. Past experience, traveler expectations and attitudes, and the emotional state of travelers are also significant explanatory variables for travel satisfaction. The results indicate that when an individual consciously chooses a particular travel mode, they will report a higher level of satisfaction with that chosen mode. Notwithstanding, while past experience highly influences an individual’s current travel satisfaction, the more they travel with the current mode, the less satisfied they are with their choice. The results of this study highlight the importance of gaining a better understanding of the interaction between instrumental variables and non-instrumental variables at different trip stages and the influence on user preferences, satisfaction and decision-making processes. 相似文献
35.
加州承载比是评价路基土和路面材料强度及稳定性的重要技术指标,对于路基填筑材料的合理选择具有重要的指导意义。文章通过对内蒙古锡林郭勒盟地区各层矿山废弃土和混合料进行室内CBR试验研究,探讨其强度和水稳性能否满足路基填料的要求,并分析影响CBR的主要因素。研究结果可为矿山废弃土作为路基填料的进一步研究提供参考。 相似文献
36.
姜伟 《广州航海高等专科学校学报》2011,19(2):43-46
通过设计合适的学生满意度指标并以调查表形式对本校物流管理专业近3届毕业生进行问卷调查分析,从中发现问题和不足为物流管理专业的人才培养模式提出改革方向. 相似文献
37.
张兴容 《铁道劳动安全卫生与环保》1995,22(1):30-32
安全诊断法是一种对作业者的作业行动,作业方法以及设备环境普生适用的安全评价方法。它在事故预测和预防中有着针对性强,简易可行的。本文介绍了该方法的基本原理,并通过典型实例的分析与计算详细了介绍了该法在安全评价中的应用。 相似文献
38.
39.
40.
电动汽车电池组离散特性的建模与分析 总被引:1,自引:0,他引:1
提出了一种基于电池能量状态的串联电池组离散度的概念,建立了用离散度描述串联电池组离散特性的数学模型,并就离散度及其模型的应用和计算进行了分析。 相似文献