Uncertainty characterization in risk analysis for decision-making practice

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Publisher : FonCSI
ISBN 13 :
Total Pages : 63 pages
Book Rating : 4./5 ( download)

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Book Synopsis Uncertainty characterization in risk analysis for decision-making practice by : Enrico Zio

Download or read book Uncertainty characterization in risk analysis for decision-making practice written by Enrico Zio and published by FonCSI. This book was released on 2012-05-01 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides an overview of sources of uncertainty in probabilistic risk analysis. For each phase of the risk analysis process (system modeling, hazard identification, estimation of the probability and consequences of accident sequences, risk evaluation), the authors describe and classify the types of uncertainty that can arise. The document provides : a description of the risk assessment process, as used in hazardous industries such as nuclear power and offshore oil and gas extraction ; a classification of sources of uncertainty (both epistemic and aleatory) and a description of techniques for uncertainty representation ; a description of the different steps involved in a Probabilistic Risk Assessement (PRA) or Quantitative Risk Assessment (QRA), and an analysis of the types of uncertainty that can affect each of these steps ; annexes giving an overview of a number of tools used during probabilistic risk assessment, including the HAZID technique, fault trees and event tree analysis.

Science and Judgment in Risk Assessment

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Publisher : National Academies Press
ISBN 13 : 030904894X
Total Pages : 668 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Science and Judgment in Risk Assessment by : National Research Council

Download or read book Science and Judgment in Risk Assessment written by National Research Council and published by National Academies Press. This book was released on 1994-01-01 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: The public depends on competent risk assessment from the federal government and the scientific community to grapple with the threat of pollution. When risk reports turn out to be overblownâ€"or when risks are overlookedâ€"public skepticism abounds. This comprehensive and readable book explores how the U.S. Environmental Protection Agency (EPA) can improve its risk assessment practices, with a focus on implementation of the 1990 Clean Air Act Amendments. With a wealth of detailed information, pertinent examples, and revealing analysis, the volume explores the "default option" and other basic concepts. It offers two views of EPA operations: The first examines how EPA currently assesses exposure to hazardous air pollutants, evaluates the toxicity of a substance, and characterizes the risk to the public. The second, more holistic, view explores how EPA can improve in several critical areas of risk assessment by focusing on cross-cutting themes and incorporating more scientific judgment. This comprehensive volume will be important to the EPA and other agencies, risk managers, environmental advocates, scientists, faculty, students, and concerned individuals.

Principles of Risk Analysis

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Publisher : CRC Press
ISBN 13 : 0429664893
Total Pages : 873 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Principles of Risk Analysis by : Charles Yoe

Download or read book Principles of Risk Analysis written by Charles Yoe and published by CRC Press. This book was released on 2019-01-30 with total page 873 pages. Available in PDF, EPUB and Kindle. Book excerpt: In every decision problem there are things we know and things we do not know. Risk analysis science uses the best available evidence to assess what we know while it is carefully intentional in the way it addresses the importance of the things we do not know in the evaluation of decision choices and decision outcomes. The field of risk analysis science continues to expand and grow and the second edition of Principles of Risk Analysis: Decision Making Under Uncertainty responds to this evolution with several significant changes. The language has been updated and expanded throughout the text and the book features several new areas of expansion including five new chapters. The book’s simple and straightforward style—based on the author’s decades of experience as a risk analyst, trainer, and educator—strips away the mysterious aura that often accompanies risk analysis. Features: Details the tasks of risk management, risk assessment, and risk communication in a straightforward, conceptual manner Provides sufficient detail to empower professionals in any discipline to become risk practitioners Expands the risk management emphasis with a new chapter to serve private industry and a growing public sector interest in the growing practice of enterprise risk management Describes dozens of quantitative and qualitative risk assessment tools in a new chapter Practical guidance and ideas for using risk science to improve decisions and their outcomes is found in a new chapter on decision making under uncertainty Practical methods for helping risk professionals to tell their risk story are the focus of a new chapter Features an expanded set of examples of the risk process that demonstrate the growing applications of risk analysis As before, this book continues to appeal to professionals who want to learn and apply risk science in their own professions as well as students preparing for professional careers. This book remains a discipline free guide to the principles of risk analysis that is accessible to all interested practitioners. Files used in the creation of this book and additional exercises as well as a free student version of Palisade Corporation’s Decision Tools Suite software are available with the purchase of this book. A less detailed introduction to the risk analysis science tasks of risk management, risk assessment, and risk communication is found in Primer of Risk Analysis: Decision Making Under Uncertainty, Second Edition, ISBN: 978-1-138-31228-9.

Primer on Risk Analysis

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Publisher : CRC Press
ISBN 13 : 1439857644
Total Pages : 248 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Primer on Risk Analysis by : Charles Yoe

Download or read book Primer on Risk Analysis written by Charles Yoe and published by CRC Press. This book was released on 2016-04-19 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: In every decision context there are things we know and things we do not know. Risk analysis uses science and the best available evidence to assess what we know-and it is intentional in the way it addresses the importance of the things we don't know. Primer on Risk Analysis: Decision Making Under Uncertainty lays out the tasks of risk analysis in a

Environmental Decisions in the Face of Uncertainty

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Publisher : National Academies Press
ISBN 13 : 0309290236
Total Pages : 280 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Environmental Decisions in the Face of Uncertainty by : Institute of Medicine

Download or read book Environmental Decisions in the Face of Uncertainty written by Institute of Medicine and published by National Academies Press. This book was released on 2013-05-20 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Environmental Protection Agency (EPA) is one of several federal agencies responsible for protecting Americans against significant risks to human health and the environment. As part of that mission, EPA estimates the nature, magnitude, and likelihood of risks to human health and the environment; identifies the potential regulatory actions that will mitigate those risks and protect public health1 and the environment; and uses that information to decide on appropriate regulatory action. Uncertainties, both qualitative and quantitative, in the data and analyses on which these decisions are based enter into the process at each step. As a result, the informed identification and use of the uncertainties inherent in the process is an essential feature of environmental decision making. EPA requested that the Institute of Medicine (IOM) convene a committee to provide guidance to its decision makers and their partners in states and localities on approaches to managing risk in different contexts when uncertainty is present. It also sought guidance on how information on uncertainty should be presented to help risk managers make sound decisions and to increase transparency in its communications with the public about those decisions. Given that its charge is not limited to human health risk assessment and includes broad questions about managing risks and decision making, in this report the committee examines the analysis of uncertainty in those other areas in addition to human health risks. Environmental Decisions in the Face of Uncertainty explains the statement of task and summarizes the findings of the committee.

Primer on Risk Analysis

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Publisher :
ISBN 13 : 9780367075187
Total Pages : 0 pages
Book Rating : 4.0/5 (751 download)

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Book Synopsis Primer on Risk Analysis by : Charles E. Yoe

Download or read book Primer on Risk Analysis written by Charles E. Yoe and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basics -- Uncertainty -- Risk management -- Risk assessment -- Risk communication -- Enterprise risk management -- Decision making under uncertainty

Uncertainty in Risk Assessment, Risk Management, and Decision Making

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Publisher : Springer Science & Business Media
ISBN 13 : 1468453173
Total Pages : 523 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Uncertainty in Risk Assessment, Risk Management, and Decision Making by : V.T. Covello

Download or read book Uncertainty in Risk Assessment, Risk Management, and Decision Making written by V.T. Covello and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of this volume--uncertainties in risk assessment and management--reflects an important theme in health, safety, and environ mental decision making. MOst technological hazards are characterized by substantial uncertainty. Recent examples include nuclear waste disposal, acid rain, asbestos in schools, carcinogens in food, and hazardous waste. realing with such uncertainty is arguably the most difficult and challeng ing task facing risk assessors and managers today. Four primary sources of uncertainty in risk assessment and management can be identified: (1) uncertainties about definitions; (2) uncertainties about scientific facts; (3) uncertainties about risk perceptions and atti tudes; and (4) uncertainties about values. Uncertainties about definitions derive primarily from disagreements about the meaning and interpretation of key concepts, such as probability. Uncertainties about scientific facts derive primarily from disagreements about failure modes, the probability and magnitude of adverse health or environmental consequences, cause and effect relationships, dose-response relationships, and exposure patterns. Uncertainties about risk perceptions and attitudes derive primarily from disagreements about what constitutes a significant or acceptable level of risk. Uncertainties about values derive primarily from disagreements about the desirability or worth of alternative risk management actions or conse quences. The papers in this volume address each of these sources of uncertainty from a variety of perspectives. Reflecting the broad scope of risk assess ment and risk management research, the papers include contributions from safety engineers, epidemiologists, toxicologists, chemists, biostatisticians, biologists, decision analysts, economists, psychologists, political scien tists, sociologists, ethicists, and lawyers.

Risk Assessment and Decision Making in Business and Industry

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Publisher : CRC Press
ISBN 13 : 1420035053
Total Pages : 351 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Risk Assessment and Decision Making in Business and Industry by : Glenn Koller

Download or read book Risk Assessment and Decision Making in Business and Industry written by Glenn Koller and published by CRC Press. This book was released on 2005-03-30 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building upon the technical and organizational groundwork presented in the first edition, Risk Assessment and Decision Making in Business and Industry: A Practical Guide, Second Edition addresses the many aspects of risk/uncertainty (R/U) process implementation. This comprehensive volume covers four broad aspects of R/U: general concepts, i

Science and Decisions

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Publisher : National Academies Press
ISBN 13 : 0309120462
Total Pages : 422 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Science and Decisions by : National Research Council

Download or read book Science and Decisions written by National Research Council and published by National Academies Press. This book was released on 2009-03-24 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Risk assessment has become a dominant public policy tool for making choices, based on limited resources, to protect public health and the environment. It has been instrumental to the mission of the U.S. Environmental Protection Agency (EPA) as well as other federal agencies in evaluating public health concerns, informing regulatory and technological decisions, prioritizing research needs and funding, and in developing approaches for cost-benefit analysis. However, risk assessment is at a crossroads. Despite advances in the field, risk assessment faces a number of significant challenges including lengthy delays in making complex decisions; lack of data leading to significant uncertainty in risk assessments; and many chemicals in the marketplace that have not been evaluated and emerging agents requiring assessment. Science and Decisions makes practical scientific and technical recommendations to address these challenges. This book is a complement to the widely used 1983 National Academies book, Risk Assessment in the Federal Government (also known as the Red Book). The earlier book established a framework for the concepts and conduct of risk assessment that has been adopted by numerous expert committees, regulatory agencies, and public health institutions. The new book embeds these concepts within a broader framework for risk-based decision-making. Together, these are essential references for those working in the regulatory and public health fields.

Risk Analysis in Theory and Practice

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Publisher : Elsevier
ISBN 13 : 0121706214
Total Pages : 258 pages
Book Rating : 4.1/5 (217 download)

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Book Synopsis Risk Analysis in Theory and Practice by : Jean-Paul Chavas

Download or read book Risk Analysis in Theory and Practice written by Jean-Paul Chavas and published by Elsevier. This book was released on 2004-06-04 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of Risk Analysis in Theory and Practice is to present this analytical framework and to illustrate how it can be used in the investigation of economic decisions under risk. In a sense, the economics of risk is a difficult subject: it involves understanding human decisions in the absence of perfect information. How do we make decisions when we do not know some of events affecting us? The complexities of our uncertain world and of how humans obtain and process information make this difficult. In spite of these difficulties, much progress has been made. First, probability theory is the corner stone of risk assessment. This allows us to measure risk in a fashion that can be communicated among decision makers or researchers. Second, risk preferences are now better understood. This provides useful insights into the economic rationality of decision making under uncertainty. Third, over the last decades, good insights have been developed about the value of information. This helps better understand the role of information in human decision making and this book provides a systematic treatment of these issues in the context of both private and public decisions under uncertainty. Balanced treatment of conceptual models and applied analysis Considers both private and public decisions under uncertainty Website presents application exercises in Excel

Uncertainty in Risk Assessment, Risk Management, and Decision Making

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Author :
Publisher : Springer
ISBN 13 : 9780306425578
Total Pages : 0 pages
Book Rating : 4.4/5 (255 download)

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Book Synopsis Uncertainty in Risk Assessment, Risk Management, and Decision Making by : V.T. Covello

Download or read book Uncertainty in Risk Assessment, Risk Management, and Decision Making written by V.T. Covello and published by Springer. This book was released on 1987-05-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of this volume--uncertainties in risk assessment and management--reflects an important theme in health, safety, and environ mental decision making. MOst technological hazards are characterized by substantial uncertainty. Recent examples include nuclear waste disposal, acid rain, asbestos in schools, carcinogens in food, and hazardous waste. realing with such uncertainty is arguably the most difficult and challeng ing task facing risk assessors and managers today. Four primary sources of uncertainty in risk assessment and management can be identified: (1) uncertainties about definitions; (2) uncertainties about scientific facts; (3) uncertainties about risk perceptions and atti tudes; and (4) uncertainties about values. Uncertainties about definitions derive primarily from disagreements about the meaning and interpretation of key concepts, such as probability. Uncertainties about scientific facts derive primarily from disagreements about failure modes, the probability and magnitude of adverse health or environmental consequences, cause and effect relationships, dose-response relationships, and exposure patterns. Uncertainties about risk perceptions and attitudes derive primarily from disagreements about what constitutes a significant or acceptable level of risk. Uncertainties about values derive primarily from disagreements about the desirability or worth of alternative risk management actions or conse quences. The papers in this volume address each of these sources of uncertainty from a variety of perspectives. Reflecting the broad scope of risk assess ment and risk management research, the papers include contributions from safety engineers, epidemiologists, toxicologists, chemists, biostatisticians, biologists, decision analysts, economists, psychologists, political scien tists, sociologists, ethicists, and lawyers.

Knowledge in Risk Assessment and Management

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Publisher : John Wiley & Sons
ISBN 13 : 1119317894
Total Pages : 359 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Knowledge in Risk Assessment and Management by : Terje Aven

Download or read book Knowledge in Risk Assessment and Management written by Terje Aven and published by John Wiley & Sons. This book was released on 2018-02-20 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exciting new developments in risk assessment and management Risk assessment and management is fundamentally founded on the knowledge available on the system or process under consideration. While this may be self-evident to the laymen, thought leaders within the risk community have come to recognize and emphasize the need to explicitly incorporate knowledge (K) in a systematic, rigorous, and transparent framework for describing and modeling risk. Featuring contributions by an international team of researchers and respected practitioners in the field, this book explores the latest developments in the ongoing effort to use risk assessment as a means for characterizing knowledge and/or lack of knowledge about a system or process of interest. By offering a fresh perspective on risk assessment and management, the book represents a significant contribution to the development of a sturdier foundation for the practice of risk assessment and for risk-informed decision making. How should K be described and evaluated in risk assessment? How can it be reflected and taken into account in formulating risk management strategies? With the help of numerous case studies and real-world examples, this book answers these and other critical questions at the heart of modern risk assessment, while identifying many practical challenges associated with this explicit framework. This book, written by international scholars and leaders in the field, and edited to make coverage both conceptually advanced and highly accessible: Offers a systematic, rigorous and transparent perspective and framework on risk assessment and management, explicitly strengthening the links between knowledge and risk Clearly and concisely introduces the key risk concepts at the foundation of risk assessment and management Features numerous cases and real-world examples, many of which focused on various engineering applications across an array of industries Knowledge of Risk Assessment and Management is a must-read for risk assessment and management professionals, as well as graduate students, researchers and educators in the field. It is also of interest to policy makers and business people who are eager to gain a better understanding of the foundations and boundaries of risk assessment, and how its outcomes should be used for decision-making.

PRIMER OF RISK ANALYSIS

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Publisher :
ISBN 13 : 9781138545656
Total Pages : pages
Book Rating : 4.5/5 (456 download)

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Book Synopsis PRIMER OF RISK ANALYSIS by : CHARLES. YOE

Download or read book PRIMER OF RISK ANALYSIS written by CHARLES. YOE and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Completing the Forecast

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Publisher : National Academies Press
ISBN 13 : 0309180538
Total Pages : 124 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Completing the Forecast by : National Research Council

Download or read book Completing the Forecast written by National Research Council and published by National Academies Press. This book was released on 2006-10-09 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uncertainty is a fundamental characteristic of weather, seasonal climate, and hydrological prediction, and no forecast is complete without a description of its uncertainty. Effective communication of uncertainty helps people better understand the likelihood of a particular event and improves their ability to make decisions based on the forecast. Nonetheless, for decades, users of these forecasts have been conditioned to receive incomplete information about uncertainty. They have become used to single-valued (deterministic) forecasts (e.g., "the high temperature will be 70 degrees Farenheit 9 days from now") and applied their own experience in determining how much confidence to place in the forecast. Most forecast products from the public and private sectors, including those from the National Oceanographic and Atmospheric Administration's National Weather Service, continue this deterministic legacy. Fortunately, the National Weather Service and others in the prediction community have recognized the need to view uncertainty as a fundamental part of forecasts. By partnering with other segments of the community to understand user needs, generate relevant and rich informational products, and utilize effective communication vehicles, the National Weather Service can take a leading role in the transition to widespread, effective incorporation of uncertainty information into predictions. "Completing the Forecast" makes recommendations to the National Weather Service and the broader prediction community on how to make this transition.

Risk Assessment in the Federal Government

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Publisher : National Academies Press
ISBN 13 : 0309033497
Total Pages : 206 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Risk Assessment in the Federal Government by : National Research Council

Download or read book Risk Assessment in the Federal Government written by National Research Council and published by National Academies Press. This book was released on 1983-02-01 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: The regulation of potentially hazardous substances has become a controversial issue. This volume evaluates past efforts to develop and use risk assessment guidelines, reviews the experience of regulatory agencies with different administrative arrangements for risk assessment, and evaluates various proposals to modify procedures. The book's conclusions and recommendations can be applied across the entire field of environmental health.

Principles of Risk Analysis

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Publisher :
ISBN 13 : 9780429662171
Total Pages : pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Principles of Risk Analysis by : Charles E. Yoe

Download or read book Principles of Risk Analysis written by Charles E. Yoe and published by . This book was released on 2019-03 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Risk and Decision Making

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Author :
Publisher : National Academies Press
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4./5 ( download)

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Book Synopsis Risk and Decision Making by :

Download or read book Risk and Decision Making written by and published by National Academies Press. This book was released on 1982-01-01 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: