Methodological framework for the ergonomic design of children's playground equipment: a Serbian experience.

Background: Adequate application of the static and dynamic anthropometric measures of pre-school children in ergonometric design of children's playground equipment should eliminate all dangers and difficulties in their use. Possibilities of injuries, insecure movements, discomfort able positions and some other dangerous actions may be minimized; and safety and health protection of pre-school children will be increased.

Objective: Children's playground represents a significant space of activity for pre-school children.

Human error assessment in electric power company of Serbia.

This paper presents a case study which confirmed that the use of APJ for proper assessment of human error in the Electric Power Company of Serbia (hereinafter EPS). The proposal methodological framework was used for human error identification and quantification in the case of a repair intervention on a steel lattice tower 10/0.4 kV (jurisdiction of an EPS subsidiary ED "Jugoistok", Nis, Serbia) which resulted in an accident with a fatal outcome.