Much more than a technical book. Erik’s work is a well documented journey into the multiple interactions between safety, work and human nature. A timely contribution to vindicate human beings and ...their variability from the one sided focus on the evils of human error. A groundbreaking look at ‘the other story’ that will certainly contribute to safer and more productive workplaces.
Dr Alejandro Morales, Mutual Seguridad, Chile
Safety needs a new maturity. We can no longer improve by simply doing what we have been doing, even by doing it better. DR Hollnagel brings forth new distinctions, interpretations, and narratives that will allow safety to progress to new unforeseen levels. Safety-II is more than just incident and accident prevention. A must read for every safety professional.
Tom McDaniel, Global Manager Zero Harm and Human Performance, Siemens Energy, Inc., USA
As the complexity and criticality of software increase and projects are pressed to develop software faster and more cheaply, it becomes even more important to ensure that software-intensive systems ...are reliable and safe. This book helps you develop, manage, and approve safety-critical software more efficiently and effectively. Although the focus is on aviation software and compliance with RTCA/DO-178C and its supplements, the principles also apply to other safety-critical software. Written by an international authority on the subject, this book brings you a wealth of best practices, real-world examples, and concrete recommendations.
Responding to the alarm caused by recent hospital scandals and accounts of unintended harm to patients, this author draws on her experience of analyzing the health care systems of over a dozen ...countries and examines whether greater regulation has increased patient safety and health care quality. It will be of key interest to government actors, health care professionals and medico-legal scholars.
This book is a set of new skills written for the managers that drive safety in their workplace. This is Human Performance theory made simple. If you are starting a new program, revamping an old ...program, or simply interested in understanding more about safety performance, this guide will be extremely helpful.
This open access book explores the synergies and tensions between safety and security management from a variety of perspectives and by combining input from numerous disciplines. It defines the ...concepts of safety and security, and discusses the methodological, organizational and institutional implications that accompany approaching them as separate entities and combining them, respectively.The book explores the coupling of safety and security from different perspectives, especially: the concepts and methods of risk, safety and security; the managerial aspects; user experiences in connection with safety and security. Given its scope, the book will be of interest to researchers and practitioners in the fields of safety and security, and to anyone working at a business or in an industry concerned with how safety and security should be managed.
Over the last decade, the electric vehicle (EV) has significantly changed the car industry globally, driven by the fast development of Li-ion battery technology. However, the fire risk and hazard ...associated with this type of high-energy battery has become a major safety concern for EVs. This review focuses on the latest fire-safety issues of EVs related to thermal runaway and fire in Li-ion batteries. Thermal runaway or fire can occur as a result of extreme abuse conditions that may be the result of the faulty operation or traffic accidents. Failure of the battery may then be accompanied by the release of toxic gas, fire, jet flames, and explosion. This paper is devoted to reviewing the battery fire in battery EVs, hybrid EVs, and electric buses to provide a qualitative understanding of the fire risk and hazards associated with battery powered EVs. In addition, important battery fire characteristics involved in various EV fire scenarios, obtained through testing, are analysed. The tested peak heat release rate (PHHR in MW) varies with the energy capacity of LIBs (
E
B
in Wh) crossing different scales as
P
H
R
R
=
2
E
B
0.6
. For the full-scale EV fire test, limited data have revealed that the heat release and hazard of an EV fire are comparable to that of a fossil-fuelled vehicle fire. Once the onboard battery involved in fire, there is a greater difficulty in suppressing EV fires, because the burning battery pack inside is inaccessible to externally applied suppressant and can re-ignite without sufficient cooling. As a result, an excessive amount of suppression agent is needed to cool the battery, extinguish the fire, and prevent reignition. By addressing these concerns, this review aims to aid researchers and industries working with batteries, EVs and fire safety engineering, to encourage active research collaborations, and attract future research and development on improving the overall safety of future EVs. Only then will society achieve the same comfort level for EVs as they have for conventional vehicles.
•Policy decision: Parliament approval can grant legitimacy to a Vision Zero policy.•Policy problem: All visions, except fire safety, state that failures in system design causes accidents.•Policy ...goal: All goal formulations are similar except suicide that stands out as more complex.•Policy measures: Physically coherent areas use engineering while care-related areas use soft measures.•Policy variation: The policy variation depends on context, such as resources, support and anchoring.
The Vision Zero policy was adopted by the Swedish parliament in 1997 as a new direction for road traffic safety. The aim of the policy is that no one should be killed or seriously injured due to traffic accidents and that the design of the road transport system should be adapted to those requirements. Vision Zero has been described as a policy innovation with a focus on the tolerance of the human body to kinetic energy and that the responsibility for road safety falls on the system designers. In Sweden, the Vision Zero terminology has spread to other safety-related areas, such as fire safety, patient safety, workplace safety and suicide. The purpose of this article is to analyze, through a comparative content analysis, each Vision Zero policy by identifying the policy decision, policy problem, policy goal, and policy measures. How a policy is designed and formulated has a direct effect on implementation and outcome. The similarities and differences between the policies give an indication of the transfer method in each case. The results show that the Vision Zero policies following the Vision Zero for road traffic contain more than merely a similar terminology, but also that the ideas incorporated in Vision Zero are not grounded within each policy area as one would expect. The study shows that it is easier to imitate formulations in a seemingly successful policy and harder to transform Vision Zero into a workable tool in each policy area.
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