Conflict of interest in Victorian rural and regional legal practice

This research report was based on 163 survey responses and 29 interviews with Victorian rural and regional legal practitioners, as well as 8 human service organisation representatives. Peak law profession organisations including the Legal Services Board, Law Institute of Victoria, the Federation of Community Legal Centres and Victoria Legal Aid were also interviewed for the research. The principal objective of the research was to examine how conflict of interested is manifested in rural and regional settings and how effectively the current conflict of interest rules are applied within those settings. The report includes a number of recommendations for better responding to issues of conflict of interest within a rural and regional context.

Thermal evaluation of a greenhouse in a remote high altitude area of Nepal

Remote communities in the high altitude areas of Nepal suffer both chronic and acute malnutrition. This is due to a shortage of arable land and a harsh climate. For seven months of the year, the harvesting of fresh vegetables is almost impossible. Greenhouse technology, if appropriate for the location and its community, can extend the growing season considerably. Experience in the Ladakh region of India indicates that year-round cropping is possible in greenhouses in cold mountainous areas. A simple 50-m2 greenhouse has been constructed in Simikot, the main town of Humla, northwest Nepal. This paper describes the evaluation of the thermal performance of that greenhouse. Both measurement and simulation were used in the evaluation. Measurements during the winter of 2006-7 indicate that the existing design is capable of producing adequate growing conditions for some vegetable crops, but that improvements are required if crops like tomatoes are to be grown successfully. Options to improve the thermal performance of the greenhouse have been investigated by simulation. Improvements to the building envelope such as wall insulation, double-glazing and using a thermal screen were simulated with a validated TRNSYS model. The impact of the addition of nighttime heat from internal passive solar water collectors was also predicted. The simulations indicate that the passive solar water collectors would raise the average greenhouse air temperature by 2.5°C and the overnight air temperature would increase by 4.0°C. When used in combination, overnight temperatures are predicted to by almost 7°C higher.

Associations between the perceived environment and physical activity among adults aged 55-65 years : does urban-rural area of residence matter?

This study aimed to determine whether associations between the perceived environment and physical activity are moderated by urban-rural status among midolder aged adults. Environmental (safety, aesthetics, physical activity environment) and physical activity (total, leisure, transport) data from 3,888 adults (55 to 65 years) from urban and rural areas of Victoria, Australia, were analyzed. Multinomial logistic regression examined interactions between urban-rural status and environments in associations with physical activity. Significant (P < .05) interactions were evident and indicated positive associations only among older rural adults for both safety and aesthetics with total and transport physical activity (e.g., rural adults reporting higher safety were 91% to 118% more likely to have higher activity than rural adults reporting low safety). In contrast, the physical activity environment was positively associated with leisure activity among only urban adults. Findings suggest that some tailoring of physical activity promotion strategies targeting the environment may be required for urban and rural midolder aged adults.

Park proximity, quality and recreational physical activity among mid-older aged adults: moderating effects of individual factors and area of residence

The transition from active employment to retirement is a potentially critical period for promoting maintenance or development of recreational physical activity in older age. Park proximity and quality might be important correlates of recreational physical activity in this age group. However, research on park-physical activity relationships among mid-older aged adults is limited and inconclusive. Furthermore, while knowledge of individual moderators of park-physical activity relationships is crucial for tailoring interventions, this knowledge is also limited. We investigated relationships between perceived park proximity, park quality and recreational physical activity among mid-older aged adults. Additionally, we examined the potential moderating effects of gender, education level, retirement status, functional limitations and area of residence on these relationships.

Social connections among parents of pre-school-age children in an inner and outer area of Melbourne, Australia

Abstract
Parents’ social connectedness is an important factor in child health and development outcomes and has been strongly linked to place. This study aimed to compare social connectedness amongst parents in inner versus outer-suburbs of Melbourne using a mixed methods approach. Parents were recruited via playgroups, mother’s groups and preschools and interviewed face- to-face regarding their social networks, with a second open-ended interview focusing on parents’ ideals and experiences of raising children in their current location. Parents in the two areas identified a similar number of contacts, but had differently structured networks. Outer-suburban parents were more likely than inner-suburban parents to have very few contacts, and to name their general practitioner as among their significant contacts. They were less likely to have more extended networks or to include neighbours among their contacts. Parents in both areas had met at least some of their network members through local organisations or services with outer-suburban parents having met a greater proportion of their contacts in this way. Qualitative interview data supported the network analysis revealing the different priorities parents placed on neighbours, barriers experienced in connecting with neighbours in the outer- suburbs and the consequent heavy reliance on organised activities to form social connections. The different types of social connections parents in inner and outer Melbourne made in relation to raising their preschool-aged children revealed in this study have implications for both service delivery and social planning of new developments.

Effects of sugar and fat consumption on sweet and fat taste

Excessive consumption of fat and sugar is associated with development of diet related diseases. While there are multiple factors involved with overconsumption of sweet and fatty foods, the taste system is responsible for identifying sugars and fats in foods, and in this way inform consumption of potential foods. Published research linking sweet taste and sugar consumption is limited and conflicting with one recent dietary intervention supporting a link between sweet taste and sugar consumption. Fat taste is an emerging area of interest, and recent research illustrates a direct link with high-fat diet increasing fat taste thresholds while low-fat diets decrease fat taste thresholds.

BMC Obesity - expanding the BMC series into an important area of research

This Editorial marks the launch of an important new journal to join the BMC series portfolio - BMC Obesity. BMC Obesity joins BMC Cancer as the second journal within the series to focus on a particular condition in the human body and the factors that contribute towards it.

Nonpharmacologic interventions need outcomes for evaluating complex interventions in rheumatic diseases

Introduction. Nonpharmacologic interventions are themselves complex and are often combined with drugs and other interventions in the treatment of rheumatic diseases. Therefore, overall strategies for treatment are complex interventions. These should be evaluated regarding their processes and outcomes.
Methods. The CARE network, an international organization of health professionals (physicians and nonphysicians) and patients conducted a survey in 2008 to identify core outcomes in the ICF perspective, completed with a second survey (2009–2010) with patients in routine practice. These surveys have provided new information about domains to investigate as a basis for evaluating complex interventions.
Results. Outcome Measures in Rheumatology Clinical Trials (OMERACT) participants in this Special Interest Group agreed that current outcomes used in pharmacological research are not sufficient if the nonpharmacologic independent or combined contributions are to be assessed; other domains need to be addressed. This is an area of interest for further development.
Conclusion. Recommendations are proposed to develop research in the area of outcome for evaluation of complex interventions in rheumatic diseases.

Mobile phone sensing systems : a survey

Mobile phone sensing is an emerging area of interest for researchers as smart phones are becoming the core communication device in people's everyday lives. Sensor enabled mobile phones or smart phones are hovering to be at the center of a next revolution in social networks, green applications, global environmental monitoring, personal and community healthcare, sensor augmented gaming, virtual reality and smart transportation systems. More and more organizations and people are discovering how mobile phones can be used for social impact, including how to use mobile technology for environmental protection, sensing, and to leverage just-in-time information to make our movements and actions more environmentally friendly. In this paper we have described comprehensively all those systems which are using smart phones and mobile phone sensors for humans good will and better human phone interaction.

Lower limb progressive resistance training improves leg strength but not gait speed or balance in Parkinson's disease: a systematic review and meta-analysis.

The use of progressive resistance training (PRT) to improve gait and balance in people with Parkinson's disease (PD) is an emerging area of interest. However, the main effects of PRT on lower limb functions such as gait, balance, and leg strength in people with PD remain unclear. Therefore, the aim of the meta-analysis is to evaluate the evidence surrounding the use of PRT to improve gait and balance in people with PD. Five electronic databases, from inception to December 2014, were searched to identify the relevant studies. Data extraction was performed by two independent reviewers and methodological quality was assessed using the PEDro scale. Standardized mean differences (SMD) and 95% confidence intervals (CIs) of fixed and random effects models were used to calculate the effect sizes between experimental and control groups and I (2) statistics were used to determine levels of heterogeneity. In total, seven studies were identified consisting of 172 participants (experimental n = 84; control n = 88). The pooled results showed a moderate but significant effect of PRT on leg strength (SMD 1.42, 95% CI 0.464-2.376); however, no significant effects were observed for gait speed (SMD 0.418, 95% CI -0.219 to 1.055). No significant effects were observed for balance measures included in this review. In conclusion, our results showed no discernable effect of PRT on gait and balance measures, although this is likely due to the lack of studies available. It may be suggested that PRT be performed in conjunction with balance or task-specific functional training to elicit greater lower limb functional benefits in people with PD.