汽车驾驶员不安全行为评价分析

为稳步增强汽车驾驶的安全性,减少安全事故的发生,驾驶人员除了需要具备足够的应急应变能力之外,还需要做好安全行为习惯养成工作,形成良好的驾驶习惯。文章以汽车驾驶员不安全行为作出研究对象,在明确不安全行为表现的基础上,深刻分析影响汽车驾驶人员不安全行为的因素,在此基础上,制定合理的应对策略,旨在引导驾驶人员形成安全行为,以不断提升驾驶员的驾驶能力。     

关于城市快捷路设计的探讨和思考

随着城镇化建设进程的快速推进，城市空间不断拓展，大型都市圈迅速崛起，居民出行距离不断增长，机动车进出交通与长距离快速通行交通之间的矛盾日益凸显，同步制约了都市圈之间经济、人口、交通之间日益密切的互联互通。加之土地资源和空间限制，新的快速通廊无法实现而既有的主干路因红绿灯较多、耗时较长等无法满足都市圈之间快速一体化发展的进程。为此，很多城市开启了新一轮的城市主干路升级改造工程。但受工程投资、周边环境、征地拆迁等因素制约而又难以实施标准化的城市快速路，很多城市提出了城市快捷路的概念。从城市快捷路的提出和功能定位入手，依托长沙市腾飞路工程实例，探讨城市快捷路设立的意义、适用的范围、工程技术标准、横断面布置形式等技术要点，为其他城市主干路升级改造设计提供部分参考。     

西安市小学生行为问题及其影响因素调查分析

为了解儿童心理发育状况及其影响因素 ,应用 Achenbach′s儿童行为量表 ,测查了西安市 86 2名小学生。结果显示小学生行为问题检出率为 14.7%。多因素分析表明 ,影响小学生行为发育的因素主要有父母婚姻状况不佳、父亲健康状况差、不良的教育方式及不适当的期望等。提示小学生中存在的行为问题较为严重 ,在儿保及学校卫生工作中应重视加强精神卫生保健。     

高职学生诚信现状与对策研究

通过问卷调查样本,呈现当代高职学生诚信现状,发现大学生在金钱、感情、利益、考试、求职等诸多方面的诚信态度及行为令人担忧。剖析学生诚信流失原因,并针对如何加强高职学生的诚信教育提出几点行之有效的建议。     

基于认知地图的地铁空间导视系统优化分析

在认知心理学理论背景下,分析了乘客进入地铁地下空间的心理行为及感受。通过地铁导视系统与认知地图的搭建,剖析完善的地铁空间认知元素,并以此为设计对象,对地铁导视系统中乘客方向感缺失等问题作出一些具体分析与优化。     

Activity patterns,time use,and travel of millennials: a generation in transition?

Millennials, defined in this study as those born between 1979 and 2000, became the largest population segment in the United States in 2015. Compared to recent previous generations, they have been found to travel less, own fewer cars, have lower driver’s licensure rates, and use alternative modes more. But to what extent will these differences in behaviour persist as millennials move through various phases of the lifecycle? To address this question, this paper presents the results of a longitudinal analysis of the 2003–2013 American Time Use Survey data series. In early adulthood, younger millennials (born 1988–1994) are found to spend significantly more time in-home than older millennials (born 1979–1985), which indicates that there are substantial differences in activity-time use patterns across generations in early adulthood. Older millennials are, however, showing activity-time use patterns similar to their prior generation counterparts as they age, although some differences – particularly in time spent as a car driver – persist. Millennials appear to exhibit a lag in adopting the activity patterns of predecessor generations due to delayed lifecycle milestones (e.g. completing their education, getting jobs, marrying, and having children) and lingering effects of the economic recession, suggesting that travel demand will resume growth in the future.     

Measuring community reaction to urban transportation impacts using Von Neumann‐Morgenstern utility theory

This paper attempts to measure the impacts of urban transportation system improvements or changes on the community. The community's perceptions of the impacts are represented by its utilities (or disutilities) over various ranges of values of the multiple attributes representing these impacts. The utility technique used in the evaluation is based upon von Neumann‐Morgenstern (vN‐M, 1947) Utility Theory, and is applied using Raiffa's (1970) Fractile Method.

The paper specifically applies the technique to model the perceptions of five subgroups within a community to the impact of a new light rail transit system that is being incorporated in the transportation system of the City of Calgary.

Results of the modeling indicate explicitly how the community changes its perception over ranges of values of the attributes evaluated. Biases of various subgroups within the community over these attributes are also shown. Statistical tests indicate that aggregated utility perceptions can represent the utility perceptions of the individual subgroups quite reasonably.     

斗轮式取料机行走位置精确定位

斗轮式取料机行走位置校正装置在定位中起到很重要的作用.分析了原有行走机构定位原理与状况.介绍了新定位装置的设计思路和实施方案,改革后提高了全场设备相互协同的效率和相互保护的可靠性.     

大学生职业生涯规划存在的问题及改进策略

文中分析了我国大学生职业生涯规划存在的一些问题,如大学生自身职业生涯规划意识淡薄、自我认知不足、存在择业观点误区,高校职业生涯规划辅导体系的不完善,职业生涯规划机构服务质量不高,和我国财政部门对其经费投入少等,之后尝试提出了相应的改进策略。     

高校思想政治理论课如何实现“以人为本”——以“法律基础”为例

高等院校的本专科教育是通识教育，应该跳出公共课与专业课的壁垒，积极培养学生的兴趣、知识、能力和人格．高校思想政治理论课应从学生的知识结构、认知能力等实际情况出发，树立“以学生为本”的教育理念，对应时代的发展采取多元的教学方法，及时调整和更新教学内容，以实践育人．