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Productivity and safety: adjustments at work in socio-technical system

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Academic year: 2021

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Figure

Illustration  1:   Classification   of   socio-technical   systems   according   to   Perrow   (1984),   showing   the   dimensions of interaction and coupling.
Table 1: Characteristics of tractable and intractable systems. Adapted from   (Hollnagel, 2009).
Illustration  2: An open system and its interactions with the environment.   Adapted from (Reiman & Oedewald, 2009).
Illustration  3: The eras of safety and the number of factors which are taken into   consideration by those concerned with safety issues
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