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A domino effect accident is an accident in which a primary undesired event sequentially or simultaneously triggers one or more secondary undesired events in nearby equipment or facilities, leading to secondary accidents more severe than the primary event. [1]
The Swiss cheese model of accident causation is a model used in risk analysis and risk management. It likens human systems to multiple slices of Swiss cheese , which has randomly placed and sized holes in each slice, stacked side by side, in which the risk of a threat becoming a reality is mitigated by the differing layers and types of defenses ...
A domino effect is the cumulative effect produced when one event sets off a series of similar [1] or related events, a form of chain reaction. The term is an analogy to a falling row of dominoes . It typically refers to a linked sequence of events where the time between successive events is relatively short.
An accident is an unintended, ... Domino theory [9] Loss causation model [13] Complex linear models Energy damage model [14] [full citation needed] Time sequence models
James Tootle Reason CBE (1 May 1938 – 5 February 2025) was a British professor of psychology at the University of Manchester, from where he graduated in 1962 and where he was a tenured professor from 1977 until 2001. Reason was born on 1 May 1938. [1]
Tripod Beta is an incident and accident analysis methodology made available by the Stichting Tripod Foundation [1] via the Energy Institute.The methodology is designed to help an accident investigator analyse the causes of an incident or accident in conjunction with conducting the investigation.
Theorists of both schools place a lot of emphasis on human interaction with the system as either cause (Normal Accident Theory - NAT) or prevention (HRO) of a systems accident. [4] High reliability organization theory and HROs are often contrasted against Charles Perrow's Normal Accident Theory [5] (see Sagan [6] for a comparison of HRO and NAT ...
The domino theory is a geopolitical theory which posits that changes in the political structure of one country tend to spread to neighboring countries in a domino effect. [1] It was prominent in the United States from the 1950s to the 1980s in the context of the Cold War , suggesting that if one country in a region came under the influence of ...