Because several scenarios are consi

Because several scenarios are considered in the ARAMIS
audit and, therefore, many barriers are involved, a classification
system has been developed to reduce the amount of
barriers to a limited number of categories that supposedly
have common management influences for all members of
one category but different across categories. This classification
system is based on three barrier characteristics: the
main barrier tasks – detect, diagnose and act – the cognitive
effort to carry out these tasks – skill (s), rule (r) or
knowledge (k) based – and whether the barrier has a control
(positioned in fault tree or left-hand side of bow tie)
or safety function (positioned in both fault and event trees).
Thiswould actually result in 3×3×2 = 18 types, but the distinction
between some types is so small that their categories
have been merged. The 11 resulting types are provided in
Table 1

Results (English) 2:

Because several scenarios are considered in the ARAMIS
Audit and, therefore, many Barriers are involved, a Classification
System has been developed to Reduce the amount of
Barriers to a Limited Number of categories that supposedly
have common Management influences for all Members of
one Category but different. across categories. This Classification
System is based on Three Barrier characteristics: the
Main Barrier Tasks - detect, diagnose and Act - the cognitive
effort to Carry out these Tasks - Skill (s), Rule (R) or
Knowledge (K) based - and whether the Barrier. has a Control
(Positioned in Fault Tree or left-Hand Side of Bow tie)
or safety function (Positioned in both Fault and event Trees).
Thiswould actually Result in 3 × 3 × 2 = 18 types, but the Distinction
between Some types is. Small so that their categories
have been merged. The resulting 11 types are provided in
Table 1.