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51.
There have been more and more accidents in the world. Since 1919, numerous accident causation theories (models) have been proposed. However, due to the complexity of previous accident causation models, it cannot avoid accidents effectively. The liners cannot understand the logical relationship between these causations and apply them in practice. The author and the group think that one of the methods used in preventing accidents is to enable people to remember the cause of an accident (namely, human errors) and do the right thing. We offer 24Model (human-thinking, simple and easy-applying) to conduct people to do the right thing for avoiding the accidents. While using the 24Model to explicitly analyze the causes of accidents and then store them in a database in split fields, the statistical law governing accident causation can be deduced. To prevent accidents, Gui Fu and the group call for open data of accident causations for the future preventions. The accumulation and sharing of safety knowledge could promote the safety behaviors, and thus create a safety culture that safety is about doing the right thing. Keypoints: (a) The three kinds and source of unsafe acts directly triggering accidents and disasters are described. (b) The model is a simple, but comprehensive, analytical framework for integrating the findings from accidents. (c) The model can be used to analysis the causes of accidents, form a logical body of accident causes and store them in a database in split fields to enable people to remember and know them. Precis: The unsafe acts arise from the lack of cognition and assessment on hazardous situations, such situations can be improved by reinforcing the safety knowledge of the employees to identify hazards. © 2019 American Institute of Chemical Engineers Process Saf Prog: e12044 2019 相似文献
52.
本文结合《画法几何》教学中"平面与平面立体交线"的基本问题,利用Solid works"工程图"工具,综合运用"图解法、图示法",先根据题设进行三维实体适型,再由此生成三视图,帮助学生分析相互关系,提高学生认识基础和思辨能力。 相似文献
53.
Jens Esslinger Stephanie Eckerd Lutz Kaufmann Craig Carter 《Journal of Supply Chain Management》2019,55(4):98-128
Buyer–supplier engagement leads to numerous opportunities for unexpected positive benefits to occur. How these events come about and are managed (i.e., what entities are responsible for the outcomes and how the benefits are shared) remains an under‐investigated phenomenon in the supply chain literature. This research uses attribution theory and a systems thinking perspective to investigate a supplier's experience of psychological contract over‐fulfillment followed by a buyer claim. We hypothesize that a supplier's reaction to a buyer's claim depends on whether the type of claim (economic versus social) fits with the locus of causality the over‐fulfillment is attributed to: (1) the buying organization (buyer‐only attributions), (2) the buyer and the supplier jointly (dyad attributions), or (3) a third party in the buyer's innovation network (buyer‐network attributions). Results from a multi‐stage scenario‐based experiment suggest that following the supplier's experience of psychological contract over‐fulfillment, the supplier's trust toward the buyer is highest for dyad attributions, while the supplier's appreciation for the buyer's network is highest with dyad and buyer‐network attributions. Once the buyer claims value, however, the influence of attributions diminishes. While social reward claims had almost no impact on relational outcomes, economic reward claims significantly harm the supplier's perceptions of the buyer. Regardless of the type of claim, the locus of causality was largely irrelevant for the supplier's reaction to the buyer's reward claim. Our study contributes to the supply chain psychological contract literature by investigating positive over‐fulfillments of the psychological contract, as opposed to previous literature that has focused on negative breaches. We also extend attribution theory by introducing a novel supply chain‐specific attribution for the locus of causality, and we establish boundary conditions of attribution theory in the face of supply chain‐typical claiming mechanisms. For managers, locus of causality for a positive event seems to be irrelevant once claiming sets in. 相似文献
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深圳市土地管理法律制度初探 总被引：1，自引：0，他引：1
深圳作为一个现代化、国际化的大都市,其城市面貌既有雄伟壮丽的景观,也有杂乱无章的城中村,更有宝安、龙岗两区大量无序建设的农民房和村建工厂。本文分析了深层次地推动深圳城市建设的土地管理法律制度、深圳土地管理法律制度是如何不断改革、创新和演进的、深圳具有哪些独具特色的土地管理法律制度,进而分析了深圳土地管理法律制度还有哪些需要改进和完善的地方,并提出了对策与建议。 相似文献
56.
The literature on expatriate selection tends to present lists of criteria, with the implicit assumption that the process is formal and rational. The limited empirical work there is in this area suggests that these criteria have little impact on selection in practice. This paper argues that a deeper understanding of selection systems is needed and presents research showing the outcomes of different kinds of systems, suggesting that closed, informal systems predominate and outlining the practical and research implications of such systems. 相似文献
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洞庭湖区是湖南省的"鱼米之乡",对湖南经济社会的发展具有十分重要的战略意义,"十五"规划以来,洞庭湖区域经济迅速发展,但受特殊人、地、水关系和其他各种因素的影响,区内仍存在着区域协调发展不合理,水资源匮乏和环境污染严重等问题,因此,合理规划湖区生态经济区,对调整洞庭湖生态经济区的产业结构和经济发展方向,促进区内经济与环境保护协调发展,实现人地协调共生有着重大意义。 相似文献
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While the tourism sector shifts towards digital transformation, Destination Management Organisations (DMOs) often struggle to adapt to their changing technological environment. This study explores the antecedents of digital collaboration and develops a framework for micro-DMOs to enhance effective destination management through digital technologies. An integrated sequential qualitative approach was adopted by conducting multi-phase interviews, in addition to designing and trialling a real-world trial digital platform. The research provides empirical evidence that digital collaboration is essential for micro-DMOs, necessitating them to transform their current “websites” into digital platforms which act as a hub for business stakeholders to actively be involved in. Antecedents of successful digital collaboration include mutuality, trust, control, and leadership which may be manifested differently from non-digital collaboration. Additionally, the study identifies three aspects for digital collaboration; marketing, networking and knowledge sharing that demands specific attention. Our results have theoretical, methodological, and practical implications for academia, industry and policymakers. 相似文献