Abstract In many cases, old working mills, use machines that are several dozen years old, which not adapted to the safety requirements. Their may result in an accident at work. The article presents a case study of work assessment mill. analysis was carried out with proprietary checklist, taking into account current Non-conformities were identified as results analysis, had impact on level securi...

introduction: safety culture is a set of beliefs, norms, incentives, social and technical roles and functions that make the core of the safety management system. the aim of this study was to examine factors affecting safety culture and its relationship to accident in the oil depots. methods: case-control study was conducted in 2016. 300 employees of 3 oil depot in tehran were selected that 150 ...

In their editorial, Mannion and Braithwaite contend that the approach to solving the problem of unsafe care, Safety I, is flawed and requires a shift in thinking to what they are calling Safety II. We have reservations as to whether by itself the shift from Safety I to Safety II is sufficient. Perhaps our failure to improve outcomes in the field of patient safety and quality lies less in our ap...

A certifying compiler takes a source language program and produces object code as well as a certi cate that can be used to verify that the object code satis es desirable prop erties such as type safety and memory safety Certifying compilation helps to increase both compiler robustness and program safety Compiler robustness is improved since some compiler errors can be caught by checking the obj...