In this new approach, human safety barrier is divided into three sub-barriers, i.e., organization safety sub-barrier (OSSB), group safety sub-barrier (GSSB), and individual safety sub-barrier (ISSB).
The FAA has now confirmed the speculation which pundits were so keen to dismiss: that MCAS is a relevant factor in at least one of the crashes, and that regulators deem its safety sub-optimal by dint of mandating software improvements.
Finally, the construct validity of each safety culture sub-dimensions is confirmed by the polychoric correlations between the 12 safety culture sub-dimensions, and by the ordered probit analysis for the 2 outcomes and 12 safety culture sub-dimensions.
Regarding the relationships between outcome variables and safety culture sub-dimensions, Frequency of Event Reporting showed small correlations to other safety culture sub-dimensions (r = 0.04-0.37).
The relationship between economic development and road safety at sub-national level has not been well established.
These reports indicate that the biological effects of platinum nanoparticles remain poorly defined; the biological safety of sub-nanosized platinum particles (those of less than 1 nm in size; snPt1) remains unknown.
In the current analysis, we monitored a single-center subset of patients enrolled in the CMV prevention trial to determine if extended prophylaxis conferred a sustained long-term benefit and to assess its hematologic safety.The sub-analysis included 38 randomized patients from Duke University Medical Center.
Back in December, the underground dance scene made international headlines when a deadly fire broke out at Oakland live/work space the Ghost Ship killing 36 people, and raising serious questions around the safety of sub-legal music spaces.
Polychoric correlations were calculated for the 12 safety culture sub-dimensions (Table 2).
However, not all safety culture sub-dimensions show a relationship with Number of Events Reported.
Furthermore, polychoric correlations were calculated between 2 single-item measures of outcome and the 12 safety culture sub-dimensions.
