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71.
本文介绍了我国目前轨道交通工程的现状以及所发生的事故特点、隐患体系,并对如何建立起有效的排查预防机制进行一定的分析探讨。 相似文献
72.
Jeff Wilks Harry Kanasa Donna Pendergast Ken Clark 《International journal of injury control and safety promotion》2017,24(3):283-292
Childhood drowning remains a serious public health problem worldwide. The Australian Water Safety Council has set as one of its highest priorities the reduction of drowning deaths in children aged 0–14 years. However, concerns have recently been raised that many students completing primary school still lack the ability to recognize potential aquatic risks, cope with emergencies or assist someone else in danger. In this study, 107 primary school children aged 11–12 completed a one day training programme led by surf lifesaving instructors. Pre, post and eight week follow-up measures showed statistically significant improvements in recognition of the red ‘beach closed’ flag, aquatic safety signs, how to identify a rip current and choosing the safest place to swim at a beach that included a rip current in the picture. Following training students were more willing to provide first aid assistance to family members and friends in an emergency situation. Findings reinforce the value of school-based training that provides a general foundation for aquatic safety, with the caveat that current programmes must be evaluated to ensure their content has a robust prevention focus. 相似文献
73.
赵晓丹 《中国农业资源与区划》2017,38(12):81-89
[目的]为完善北京市畜禽产品质量安全监管体系,提高北京市畜禽产品质量安全水平,进一步保障居民健康和社会稳定,构建包含政府、企业、消费者的多主体综合指标体系,对北京市畜禽产品质量安全监管绩效进行全面的评估。[方法]基于平衡计分卡,从工作业绩、相关利益体、内部管理、学习与成长4个维度构建监管绩效综合指标体系;运用层次分析法确认各层指标的权重,并采用模糊综合评价法实证评估北京市畜禽产品质量安全的监管绩效。[结果]北京市畜禽产品质量安全监管绩效综合评分达到4.17,监管绩效处于良好水平,并高于全国畜禽产品质量安全监管绩效平均水平;学习与成长维度监管绩效水平最高,但工作业绩与相关利益体维度存在一定的薄弱部分,对生产经营企业的监管力度和对消费者、社会组织的动员需要进一步加大。[结论]北京市畜禽产品质量安全监管绩效良好,但仍需完善。 相似文献
74.
75.
The purpose of this research was to examine the antecedents and consequences of brand prestige in the luxury cruise industry in order to provide luxury cruise managers with practical strategies for maximizing and utilizing brand prestige. Based on the existing theoretical background, it was hypothesized that eight types of cruise experience factors influence the formation of brand prestige: food quality, service quality, staff/crew attractiveness, entertainment, ship facilities, ports of call, programs/places for children, and cabin quality. In addition, it was proposed that brand prestige can result in three managerial outcomes: well-being perception, customer brand identification, and brand loyalty. A conceptual model was developed and tested using the empirical data collected from 330 U.S. luxury cruise passengers. The results showed that all of the proposed hypotheses were statistically supported. The key theoretical/managerial implications that were derived from the analysis are presented and discussed in the last part of the article. 相似文献
76.
Cabin crews are crucial to the cabin safety performance of airlines, and may enhance air travel safety and alleviate passenger concerns. Within the limited literature devoted to cabin crew related research, this study aims to examine the causal relationships among “job demands”, “job resources” and cabin crew safety behaviors. Data from a survey of 339 flight attendants working for Taiwanese international airlines were analyzed using structural equation modeling. A variety of fit indices confirmed the overall model fit, and all the paths in the model were statistically significant. Framed in the context of the job demands-resources model, the results reveal negative causality between “job demands” and “cabin crew safety behaviors”, whereas “job resources” are positively related to “upward safety communication”, “in-role” and “extra-role” safety behaviors. The implications of the results for practitioners and future research are discussed. 相似文献
77.
Stephen F. Young Lisa A. Steelman 《International Journal of Human Resource Management》2017,28(6):797-824
This study examined the process by which individuals become engaged with their jobs by integrating seminal engagement theory. More specifically, we suggest that an individual factor (i.e. autotelic personality) and two contextual factors (i.e. feedback environment, job autonomy) interact to predict work engagement through three critical psychological states – namely availability, meaningfulness, and safety. This moderated mediation framework was tested using a cross section of the US population (n = 284); data were collected at two points in time with 3 months in between. Availability and meaningfulness mediated the relationship between autotelic personality and work engagement. Autotelic personality’s indirect effect on work engagement through meaningfulness and safety was conditional such that the nature of feedback environment’s effect depended on job autonomy level. Theory and practice implications are discussed. 相似文献
78.
本文结合四川广甘高速公路边坡安全监测实践,对边坡安全监测技术的发展过程与前景进行了认真的思考与分析。 相似文献
79.
Experience has shown that both the assessment and implementation of new technologies in food production are challenged by negative assessments of the technologies by the public. This article seeks to deepen our understanding of the concerns that may underlie negative attitudes to various kinds of risk reduction strategy in meat production, with the aim of distinguishing between forms of risk reduction in terms of their acceptability. The paper reports the result of a focus-group study. Six focus groups with Danish citizens (N: 5–9) were conducted during May 2006. The design of the groups took a bottom-up approach and included elements of meat quality, meat safety and risk reduction strategies. The study shows the dilemma risk reduction presents to members of the public. On the one hand, people want safe meat; on the other, the study showed that with the exception of hygiene practices, people generally have an aversion to risk reduction strategies. Some variation was found, however, in the rejection of the strategies. Thus, more acceptable strategies are characterised by a low degree of technological interference, and by being close to the consumer’s experience in everyday life and/or familiar to the participants’ picture of meat production. It is also important that the strategy does not alter the quality of the end-product (meat) in an unfavourable way. The implications of the results and the inherent dilemma for meat safety policy formation are discussed. 相似文献
80.
《Food Policy》2014
This study analyzed the interaction between message frames and recipients’ prior knowledge. The hypothesis is that less prior consumer knowledge will result in a larger framing effect. That is, if the subjective knowledge of the public is low, then the controversy created by mass media regarding a specific food-related event will be larger. Empirical results show that message frame has an influence on college students’ purchasing intentions. College students showed distinct responses in purchasing intention based on different headlines and different amounts of information within articles. The results further suggest that the framing effect depends not only on message frames, but also on the prior knowledge of the message recipient. Those who have less knowledge have larger variation in their purchase intention when responding to different message frames. This suggests that people with less knowledge are more likely to panic due to mass media reports regarding a food hazard issue. More informed consumers have less dramatic responses to food safety issues compared to less informed people. 相似文献