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What is Safety

Hydrogen Fuel Cell Technology for Mobile Applications
The whole of the conditions creates confidence to prevent injury, loss of life, or property damage caused by possible accident risks.
Published in Chapter:
Hydrogen Safety Issues: The Inherent Challenges of Hydrogen and Possible Precautions
Ayşenur Öztürk Aydın (Atatürk University, Turkey) and Ayşe Bayrakçeken Yurtcan (Atatürk University, Turkey)
Copyright: © 2023 |Pages: 31
DOI: 10.4018/978-1-6684-6721-3.ch009
Abstract
Hydrogen energy is a promising source to meet the global energy demand. The adoption of hydrogen energy by society is possible with the installation and operation of reliable hydrogen infrastructures. Hydrogen has some risk factors inherently. The wide flammability range in air, high flame speed, and low minimum ignition energy cause fire and explosion accidents. In addition, hydrogen embrittlement in metals leads to ruptures in equipment and the formation of leakages. Hydrogen refueling stations, commercial hydrogen facilities, nuclear power plants, and laboratories are places that are open to accidents caused by hydrogen equipment failure or wrong human interventions. Determination of standards for safe operation and making quantitative risk analysis assessments help eliminate accidents or mitigate their damaging consequences. This chapter aims to raise awareness about the safety of hydrogen energy by addressing the risks of hydrogen, past accidents, the lessons learned, and the applicable precautions and recommendations against hazards.
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Nanotechnology Safety and Security: Nanoparticles and Their Impact on the World
A condition in which the hazard is at an acceptable level.
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Human Factors Affecting Railway Safety: Approach for Considering Human Errors in Investigations
The European standard CENELEC 50129 defines safety as “the absence of any unacceptable level of risk”. The probability of occurrence of a potential accident as well as the severity of the damage caused by this potential accident are the two components that identify the notion of risk. Therefore, to define the level of probability of a potential accident, the CENELEC 50126 standard proposes a set of categories, each of which is associated with a frequency range. Given the difficulty of estimating these frequencies, this quantitative / qualitative association is favorable. Likewise, the CENELEC 50126 standard defines the level of severity by associating the quantifications with the consequences generated by the potential accident. Indeed, the level of risk acceptability is identified and assessed using the “Occurrence / Severity” Matrix.
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Digital Transformation in Aviation Education: Post COVID-19
The condition of being protected from or unlikely to cause danger, risk, or injury.
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Female Journalists and Safety Challenges in Selected Media Organizations in Kano State, Nigeria
A state of being free from harm. Of being safe from physical, verbal, sexual, psychological or emotional harm. Safety ensures the enjoyment of fundamental human rights and privileges as individuals.
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Increasing Trauma-Informed Awareness and Practices in Higher Education
Being in an environment or circumstance where there is a sense of control and no fear of harm.
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Reliability Analysis during the Design Phase of a Complex Asset
Condition of being protected against failures, errors, damage or any other incident that can be considered undesired.
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Security Awareness in the Internet of Everything
The protection from harm to health of people (or, in some cases, also economic damage).
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Forced Migrations and the Risk of Human Trafficking
Many use this term to describe personal sense of security, does individual feel safe at society, state, work.
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Occurrence of Cyberbullying in Slovenian Schools and the Need for Communication
It is the condition of being protected from or unlikely to cause danger, risk.
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Does Context Matter?: Examining Personal, Pedagogical, and Professional Digital Competence
Protecting devices, personal data and privacy, health and well-being, and environment while using digital technologies.
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ATM Networks: Basic Ideas and Health
The state of being safe, the condition of being protected against physical, social, spiritual, financial, political, emotional, occupational, psychological, or other types or consequences of failure, damage, error, accidents, harm, or any other event that could be considered undesirable.
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Torrent Monitoring and Early Warning Systems Development: Application and Lessons Learned
Concept that includes all measures and practices taken to preserve the life, health, and bodily integrity of individuals.
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Ethics of Security: From Personal Safety to Cyber Security
A tool or measure that reduces hazards; a place or position where there is no danger.
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Risk Management in the Oil and Gas Industry Related to the AI Tools
Means, tools and methods to prevent hazardous and even deadly incidents.
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Selling (In)Security: The Fear/Hope Binomial as a Security Company Branding Strategy
a state in which there are no perceived or foreseen dangers, threats and risks that disturb and/or inconvenience the individual.
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Influence of Soundscapes on Perception of Safety and Social Presence in an Open Public Space
A condition in which a person is not in danger nor is running the risk of harm, injury, or deprivation of personal belonging, whether caused intentionally or by accident.
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Models Oriented Approach for Developing Railway Safety-Critical Systems with UML
is the state of being “safe”, the condition of being protected against physical, financial, environmental or other types or consequences of failure, damage, error, accidents, harm or any other event which could be considered non-desirable.
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Cell Phone Conversation while Driving
Protection from collisions and injuries.
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The Impact of Mobile Phones on Teenagers' Socialization and Emancipation
The feeling of being safe due to the ability to call for help in case of an emergency.
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Transformational Leadership and Teacher Engagement in an International Context
The ability to recognize one’s preferred self without fearing “negative consequences” to self-image, status, or career.
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Indigenous Language Media and Safe Motherhood Practices
the condition of being protected from or unlikely to cause danger, risk, or injury. It is the absence of threat to life or properties.
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Using Simulators for Training
The condition of being safe; freedom from hurt, danger, risk, or injury
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Self-Driving Robotic Cars: Cyber Security Developments
The state of being away from hazards caused by natural forces or human errors.
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Optimizing Knowledge Management During Crises
Preventing harm to patients, and removing risk of injury or illness.
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Making Exergames Appealing: An Assessment of Commercial Exergames
Does the game provide a genuine effort to outline how to safely utilize the product that is easy to understand by all participants? Is the product robust and reliable to suit its purpose?
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Decision Support Approach for Assessing of Rail Transport: Methods Based on AI and Machine Learning
The European standard CENELEC 50129 defines safety as “the absence of any unacceptable level of risk”. The probability of occurrence of a potential accident as well as the severity of the damage caused by this potential accident are the two components that identify the notion of risk. Therefore, to define the level of probability of a potential accident, the CENELEC 50126 standard proposes a set of categories, each of which is associated with a frequency range. Given the difficulty of estimating these frequencies, this quantitative / qualitative association is favorable. Likewise, the CENELEC 50126 standard defines the level of severity by associating the quantifications with the consequences generated by the potential accident. Indeed, the level of risk acceptability is identified and assessed using the “Occurrence / Severity” Matrix.
Full Text Chapter Download: US $37.50 Add to Cart
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