منابع مشابه
Analysis of the Challenger Disaster as a Normal Accident
The question of whether the Challenger disaster constitutes a normal accident as defined by Perrow (Perrow, 1999) hinges on how one chooses to define the system in question. If we restrict our definition of the system so that it consists only of the technological components involved (e.g., Solid Rocket Motor, Orbiter Main Engines, Orbital Maneuvering System), then the Challenger disaster was no...
متن کاملTheorizing disaster Analogy , historical ethnography , and the Challenger accident
usually invisible process behind all published research. Here I reconstruct my theorizing for an historical ethnography of the 1986 Space Shuttle Challenger disaster and the NASA (National Aeronautical and Space Administration) decisions that produced that accident. I show how analogical theorizing, a method that compares similar events or activities across different social settings, leads to m...
متن کاملColumbia and Challenger: organizational failure at NASA
The National Aeronautics and Space Administration (NASA)—as the global leader in all areas of spaceflight and space science— is a unique organization in terms of size, mission, constraints, complexity and motivations. NASA’s flagship endeavor—human spaceflight—is extremely risky and one of the most complicated tasks undertaken by man. It is well accepted that the tragic destruction of the Space...
متن کاملThe connection between smiling and GOAT fronting: Embodied affect in sociophonetic variation
This study examines the effect of smiling on GOAT fronting, a sound change common to many varieties of American English. The data are audiovisual recordings of ten speakers of American English recorded in dyadic conversations in an interactional sociophonetics laboratory. We applied an existing computer vision algorithm for smile detection to the video recordings to identify smiling intervals. ...
متن کاملChallenger Quality and the Incumbency Advantage
Most estimates of the incumbency advantage and the electoral benefits of previous officeholding experience do not account for strategic entry by high-quality challengers. We address this issue by using term limits as an instrument for challenger quality. Studying U.S. state legislatures, we find strong evidence of strategic behavior by experienced challengers (consistent with previous studies)....
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 2012
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.7243