The prevalence of work-related deaths associated with alcohol and drugs in Victoria, Australia, 2001 - 6

To describe the presence of alcohol, cannabis and amphetamines in work-related injury deaths in Victoria, 2001–6, an observational study of work-related deaths reported to the State Coroner's Office, Victoria, Australia was conducted. Case and postmortem forensic toxicology data were obtained from the National Coroner's Information System for work-related injury deaths with positive toxicology screens. Over 6 years there were 43 worker deaths in a total of 355 unintentional work-related injury deaths. The coroner mentioned the presence of alcohol/drugs in 22 of the 43 worker deaths with positive toxicology screens. Toxicology screens were positive for alcohol and/or drugs in 79 work-related deaths overall. Overall, alcohol was present in 26 (7%) work-related deaths and cannabis or amphetamines in 20 (6%). Incidents were mainly transport related. Alcohol and/or drugs were present in a significant portion of work-related deaths. Research is needed to determine the relative contribution of alcohol and drugs compared with other contributing factors to work-related deaths.

Bush garden ethos in South Australia

The bush garden ethos in South Australia, notwithstanding the state's dearth of water, poor soils and Mediterranean climate, has been slow in evolving. Even today. the logical Mediterranean philosophical arguments of Trevor Nottle, expressed in Gardens of the Sun,' are passed over in favour of struggling or often over-watered gardens containing ubiquitous 'Iceberg' roses, an eclectic exotic collection of plants, and the odd umbrageous eucalypt.'

The ranking of factors influencing the behaviour of light structures on expansive soils in Victoria, Australia

In this paper a Neural Network Model was used to develop a ranking of the potential damage influences for light structures on expansive soils in Victoria. These influences include geology, Thornthwaite moisture index, vegetation covers, construction foundation type, construction wall type, geographical region and age of building when first inspected. Approximately 400 cases of damage to light structures in Victoria, Australia were considered in this study. Feedforward Backpropagation was adopted to train the data. The ranking of importance was estimated using connection weight approach and then compared to results calculated from sensitivity analysis. From the analysis, the ranking of importance for potential damage factor was noted.