A case study of records management practices in historic motor sport

Purpose: This paper aims to report on empirical research that investigated the records management practices of two motor sport community-based organisations in Australia. Design/methodology/approach: This multi-method case study was conducted on the regulator of motor sport, the Confederation of Australian Motor Sport Ltd (CAMS) and one affiliated historic car club, the Vintage Sports Car Club (VSCC), in Western Australia. Data were gathered using an online audit tool and by interviewing selected stakeholders in these organisations about their organisation’s records management practices. Findings: The findings confirm that these organisations experience significant information management challenges, including difficulty in capturing, organising, managing, searching, accessing and preserving their records and archives. Hence, highlighting their inability to manage records advocated in the best practice Standard ISO 15489. It reveals the assumption of records management roles by unskilled members of the group. It emphasises that community-based organisations require assistance in managing their information management assets. Research limitations/implications: This research focused on the historic car clubs; hence, it did not include other Australian car clubs in motor sport. Although four historical car clubs, one in each Australian state, were invited to participate, only the VSCC participated. This reduced the sample size to only one CAMS-affiliated historical car club in the study. Hence, further research is required to investigate the records management practices of other CAMS affiliated car clubs in all race disciplines and to confirm whether they experienced similar information management challenges. Comments from key informants in this project indicated that this is likely the case. Practical implications: The research highlights risks to the motor sport community’s records and archives. It signals that without leadership by the sport’s governing body, current records and community archives of CAMS and its affiliated car clubs are in danger of being inaccessible, hence lost. Social implications: The research highlights the risks in preserving the continuing memory of records and archives in leisure-based community organisations and showcases the threats in preserving its cultural identity and history. Originality/value: It is the first study examining records management practices in the serious leisure sector using the motor sport community

A structural decomposition-based diagnosis method for dynamic process systems using HAZID information

A novel diagnosis method is proposed in this paper that uses the results of the blended HAZID analysis extended to the dynamic case of process systems controlled by operational procedures. The algorithm is capable of finding fault root causes in process systems using nominal and observed possible faulty operational procedure execution traces. The algorithm uses the structural decomposition of the process system and its component-level dynamic HAZID (P-HAZID) tables and executes the diagnosis component-wise by first decomposing the observed execution traces, and then assembling the diagnosis results. The exact structure of the algorithm is also discussed, followed by two case studies on which its operation is demonstrated. © 2014 Elsevier Ltd

Are non-slip socks really 'non-slip'? An analysis of slip resistance

Background. Non-slip socks have been suggested as a means of preventing accidental falls due to slips. This study compared the relative slip resistance of commercially available non-slip socks with other foot conditions, namely bare feet, compression stockings and conventional socks, in order to determine any traction benefit. Methods. Phase one involved slip resistance testing of two commercially available non-slip socks and one compression-stocking sample through an independent blinded materials testing laboratory using a Wet Pendulum Test. Phase two of the study involved in-situ testing among healthy adult subjects (n = 3). Subjects stood unsupported on a variable angle, inclined platform topped with hospital grade vinyl, in a range of foot conditions (bare feet, non-slip socks, conventional socks and compression stockings). Inclination was increased incrementally for each condition until slippage of any magnitude was detected. The platform angle was monitored using a spatial orientation tracking sensor and slippage point was recorded on video. Results. Phase one results generated through Wet Pendulum Test suggested that non-slip socks did not offer better traction than compression stockings. However, in phase two, slippage in compression stockings was detected at the lowest angles across all participants. Amongst the foot conditions tested, barefoot conditions produced the highest slip angles for all participants indicating that this foot condition provided the highest slip resistance. Conclusion. It is evident that bare feet provide better slip resistance than non-slip socks and therefore might represent a safer foot condition. This study did not explore whether traction provided by bare feet was comparable to 'optimal' footwear such as shoes. However, previous studies have associated barefoot mobilisation with increased falls. Therefore, it is suggested that all patients continue to be encouraged to mobilise in appropriate, well-fitting shoes whilst in hospital. Limitations of this study in relation to the testing method, participant group and sample size are discussed

Performances of hydrated cement treated crushed rock base for Western Australian roads

The resilient modulus (RM) of hydrated cement treated crushed rock base (HCTCRB) affected by amount of hydration periods, compaction and dryback processes was presented using repeated load triaxial tests. The related trends of RM corresponding to the different hydration periods still cannot be concluded. Instead, It is found that the moisture content plays more major influence on the RM performance. Higher additional water during compaction of HCTCRB, even at its optimum moisture content and induced higher dry density, led to the inferior RM performance compared to the sample without water addition. The RM of damper samples can be improved through dryback process and superior to that of the sample without water addition at the same moisture content. However, the samples without water addition during compaction deliver the comparable RM values even its dry density is lower than the other two types. These results indicate the significant influence of moisture content to the performances of HCTCRB with regardless of the dry density. Finally, the experimental results of HCTCRB and parent material are evaluated with the K-θ model and the model recommended by Austroads. These two models provide the excellent fit of the tested results with high degree of determination

Static and dynamic behaviours of railway prestressed concrete sleepers with longitudinal through hole

As the crosstie beam in railway track systems, the prestressed concrete sleepers (or railroad ties) are principally designed in order to carry wheel loads from the rails to the ground. Their design takes into account static and dynamic loading conditions. It is evident that prestressed concrete has played a significant role as to maintain the high endurance of the sleepers under low to moderate repeated impact loads. In spite of the most common use of the prestressed concrete sleepers in railway tracks, there have always been many demands from rail engineers to improve serviceability and functionality of concrete sleepers. For example, signalling, fibre optic, equipment cables are often damaged either by ballast corners or by tamping machine. There has been a need to re-design concrete sleeper to cater cables internally so that they would not experience detrimental or harsh environments. Accordingly, this study will investigate the effects of through hole or longitudinal hole on static and dynamic behaviours of concrete sleepers under rail shock loading. The modified compression field theory for ultimate strength design of concrete sleepers will be highlighted in this study. The outcome of this study will enable the new design and calculation methods for prestressed concrete sleepers with holes and web opening that practically benefits civil, track and structural engineers in railway industry

Iodine status in pre-school children prior to mandatory iodine fortification in Australia

The iodine status of children between the ages of 5 and 15 years has been routinely assessed in many countries, but few studies have examined iodine status in pre-school children. We conducted a cross-sectional study of pre-school children living in Adelaide, South Australia, between 2005 and 2007. Children 1–5 years old were identified using a unique sampling strategy to ensure that the study population was representative. A 3-day weighed diet record, a blood sample and a urine sample were obtained from each child. The median urinary iodine concentration (UIC) of the children (n = 279) was 129 µg L⁻¹, indicating iodine sufficiency (normal range: 100–199 µg L⁻¹), but 35% of the children had a UIC < 100 µg L−1. The median thyroglobulin concentration of children (n = 217) was 24 µg L⁻¹ and thyroglobulin concentration declined with increasing age (P = 0.024). The mean daily iodine intake was 76 µg. The intake of iodine was lower than expected and highlights difficulties in accurately assessing iodine intakes. Further studies are needed to monitor dietary changes and iodine status in this age group since the implementation of mandatory fortification of bread with iodised salt in Australia in 2009.Sheila Skeaff, Ying Zhao, Robert Gibson, Maria Makrides, Shao Jia Zho