Retirement or just a change of pace: an Australian national survey of disability day services used by older people with disabilities

The increasing number of people with disabilities surviving to old age raises questions regarding the type of day support programs necessary to meet their needs. In this paper the results of a national survey of specialist disability day programs used by older2 people with a lifelong disability are discussed. A postal survey of 596 day programs for people with disabilities was conducted, with a response rate of 28%. Findings show that only 19% of service users were aged over 55, and the largest subgroup were people with intellectual disability. Many older people attended programs that were not age specific and a typology of the seven program types utilised was constructed. Individualised planning, flexibility and choice were perceived as fundamental to a successful program. The location of activities in the community, maintenance of social relationships, and opportunities to develop new contacts were also seen as important. Little understanding, however, of the diversity of the ageing process or notions of healthy ageing was demonstrated by service providers, many of whom had limited expectations of older people. Challenges identified in providing day support for older people were lack of financial resources, knowledge and expertise amongst staff, and difficulties interfacing with other service systems.

Fair relationships and policies to support family day care educators’ mental health: a qualitative study

High quality child care is a population health investment that relies on the capacity of providers. The mental health and wellbeing of child care educators is fundamental to care quality and turnover, yet sector views on the relationship between working conditions and mental health and wellbeing are scarce. This paper examines child care educators' and sector key informants' perspectives on how working in family day care influences educator's mental health and wellbeing.

Effects of 60-day bed rest with and without exercise on cellular and humoral immunological parameters

Exercise at regular intervals is assumed to have a positive effect on immune functions. Conversely, after spaceflight and under simulated weightlessness (e.g., bed rest), immune functions can be suppressed. We aimed to assess the effects of simulated weightlessness (Second Berlin BedRest Study; BBR2-2) on immunological parameters and to investigate the effect of exercise (resistive exercise with and without vibration) on these changes. Twenty-four physically and mentally healthy male volunteers (20-45 years) performed resistive vibration exercise (n=7), resistance exercise without vibration (n=8) or no exercise (n=9) within 60 days of bed rest. Blood samples were taken 2 days before bed rest, on days 19 and 60 of bed rest. Composition of immune cells was analyzed by flow cytometry. Cytokines and neuroendocrine parameters were analyzed by Luminex technology and ELISA/RIA in plasma. General changes over time were identified by paired t-test, and exercise-dependent effects by pairwise repeated measurements (analysis of variance (ANOVA)). With all subjects pooled, the number of granulocytes, natural killer T cells, hematopoietic stem cells and CD45RA and CD25 co-expressing T cells increased and the number of monocytes decreased significantly during the study; the concentration of eotaxin decreased significantly. Different impacts of exercise were seen for lymphocytes, B cells, especially the IgD(+) subpopulation of B cells and the concentrations of IP-10, RANTES and DHEA-S. We conclude that prolonged bed rest significantly impacts immune cell populations and cytokine concentrations. Exercise was able to specifically influence different immunological parameters. In summary, our data fit the hypothesis of immunoprotection by exercise and may point toward even superior effects by resistive vibration exercise.Cellular & Molecular Immunology advance online publication, 10 November 2014; doi:10.1038/cmi.2014.106.

Islam's Modern Day Ibn Battutas: Gülen teachers journeying towards the divine

There is a longstanding debate on whether Muslims can be modern. Some argue that they can only be so if they forsake their traditions and embrace rationalism. In this article I argue that the Gülen Movement, a transnational Turkish Muslim educational activist network has found a middle ground by blending religious traditions with modern day realities. Drawing on interviews from the movement's teachers and graduates of its schools, from Turkey, Central Asia, Afghanistan and Pakistan, I explore, through the prism of al-riḥla fī ṭalab al-ʿilm (travel in search of knowledge), their maintenance of the longstanding Islamic ritual of travel as a means of excelling both professionally and religiously. In turn, I demonstrate how the movement, on a number of levels, effectively reconciles the spiritual and the everyday through updating Islamic practices to better integrate themselves and other Muslims into a globalised world.

Is the efficient market hypothesis day-of-the-week dependent? Evidence from the banking sector

In this article, we propose a new hypothesis: that the efficient market hypothesis is day-of-the-week-dependent. We apply the test to firms belonging to the banking sector and listed on the NYSE. We find significant evidence that the efficient market hypothesis is day-of-the-week-dependent. Overall, for only 62% of firms, the unit root null hypothesis is rejected on all the five trading days. We also discover that when investors do not account for unit root properties in devising trading strategies, they obtain spurious profits.

Family day care educators’ knowledge, confidence and skills in promoting children’s social and emotional wellbeing: baseline data from Thrive

THIS PAPER PRESENTS BASELINE data from Thrive, a capacity-building program for family day care educators. Educators completed a self-report survey assessing knowledge and confidence in promoting children’s social and emotional wellbeing. An in-home observation was used to assess care quality. Twenty-four educators responded to the survey (40 per cent response rate). They had an average of nine years’ experience and 82 percent held childcare qualifications. Educators reported knowledge of, on average, three early signs of social and emotional problems in children, three risk factors and two protective factors. Using a scale from 0-10, mean educator confidence levels ranged from an average of 6.69 to 7.25. Quality of care ratings were moderate. Although educators had a good understanding of children’s social and emotional wellbeing, the study identified opportunities for significant changes in the quality of the educators’ interactions with children in their care and their professional development.

Switching to a 10-day Mediterranean-style diet improves mood and cardiovascular function in a controlled crossover study

OBJECTIVES: Even short-term adherence to a Mediterranean-style diet may benefit aspects of psychological functioning. The aim of the present study was to assess the effects of switching to a 10-d Mediterranean-style diet on mood, cognition, and cardiovascular measures. METHODS: Using a crossover design, 24 women were randomly assigned to either the diet change (where they switched to a Mediterranean-style diet) or no diet change (normal diet) condition for 10 days before switching to the other condition for the same duration. Mood, cognition, and cardiovascular measures of blood pressure, blood flow velocity, and arterial stiffness were assessed at baseline and at the completion of the two diets (days 11 and 22). RESULTS: Independent of whether the Mediterranean-style diet was undertaken before or after the crossover, it was associated with significantly elevated contentment and alertness, and significantly reduced confusion. Additionally, aspects of cognition, such as memory recall, improved significantly as a result of switching to the Mediterranean-style diet. Regarding cardiovascular measures, there was a significant reduction in augmentation pressure associated with the Mediterranean-style diet intervention, but blood flow velocity through the common carotid artery did not change. CONCLUSIONS: This Mediterranean-style diet has the potential to enhance aspects of mood, cognition, and cardiovascular function in a young, healthy adult sample.

The role of the educational leader in long day care – how do they perceive their role?

National reforms introduced into the early childhood education and care sector across Australia have created a requirement for each service to appoint an ‘educational’ leader to provide curriculum direction to ensure that children achieve quality care and education to lead to positive outcomes. Leadership in the early childhood has often been contested and complex, but the addition of a new leadership for building pedagogy and practice has created additional complexities. This paper reports the findings of a small-scale qualitative research study investigating how a small number of educational leaders working in long day care settings in urban Australia perceive their role. The study identified that these educational leaders came to the position unwillingly and felt poorly prepared and supported to meet the challenges presented.

No news is not good news: evidence from the intra-day return volatility–volume relationship in Shanghai Stock Exchange

Through this research, we find that the asymmetric volatility phenomenon is reversed in the Shanghai Stock Exchange during bull markets. That is, volatility increases more with good news than with bad news. This evidence is inconsistent with the US markets. Further examination of this phenomenon reveals that the positive impact of good news on volatility is driven by the return-chasing behaviour of investors during bull markets. We also find that volatility increases after stock price declines in bear markets. After controlling for liquidity shifts, we observe similar patterns in volatility in both bull and bear markets. We posit that institutional and behavioural factors are the major driving forces of observed volatility patterns in the Chinese stock market.

Within-and between-day associations between children's sitting and physical activity time

Background: The objective of this study was to examine whether increased levels of sitting time and physical activity in one period (within-day) or on one day (between-day) were predictive of lower levels in these behaviours in the following period or day among children. Methods: Children aged 8-11 years from 8 primary schools located in Melbourne, Australia, wore an activPAL for 7 consecutive days (n = 235; 53 % boys). Sitting, standing and stepping time were derived for each day and for specific periods on weekdays and weekend days. Multilevel analyses were conducted using generalised linear latent and mixed models to estimate associations between temporally adjacent values (i.e. pairs of days; pairs of periods within-days) between the outcome variables. Results: Significant associations were observed between temporally adjacent days and periods of the day. On any given day, an additional 10 min of stepping was associated with fewer minutes of stepping (~9 min; 95 % CI: -11.5 to -6.2 min) and standing (15 min; 95 % CI: -18.8 to -11.1 min) the following day. Greater time spent sitting during one period, regardless of being a weekday or weekend day, was associated with less time sitting and more time standing and stepping in the following period. Conclusions: The direction of the results suggest that children appeared to compensate for increased sitting, standing, and stepping time both within- and between-days. The implications of such associations for the design and delivery of interventions require consideration.

Farmers’ work-day noise exposure

Objective: This study aims to understand the extent offarmers’ exposure to hazardous noise, and trial and testthe ability of an on-farm noise audit report to improve awareness and preventative action towards farm based noise hazards.Design: Visits were made to working farms where noiseand dosimetry measurements undertaken. During return visits, the noise measurements were explained ina brief report. A follow-up questionnaire was imple-mented gathering feedback on the use or otherwise ofthe report.Setting: Working farms in Western Victoria and SEQueensland including dairy, beef, wool, prime lamb andcropping.Participants: Participants were 14 female and 37 male farm workers.Interventions: Noise exposure assessment of dailyactivities through dosimetry; measurements of noisy tasks and machinery; supply and interpretation of anoise audit report.Main outcome measures: Participants were suppliedwith a ‘noise report’ of their workplace together with an explanation of the report’s meaning to farm workers.Results: Men and women have similar at risk expo-sures. The average noise exposure was 1.09 Pa2h(LAeq,8h= 85.3 dB). This implies 163 000 Australian agricultural workers are at risk from hazardous noise.On-farm noise audit reports were a relevant and valuable feedback to farmers in relation to their potential noise hazards.Conclusions: Of those measured 51%, and by extrapo-lation 163 000 Australian agricultural workers, have noise exposure levels greater than the recommendedAustralian Standard of 1.01 Pa2h (85 dB). Men and women are equally exposed. On-farm noise auditreports are an effective feedback to increase awareness and improve hearing health

Resistive vibration exercise reduces lower limb muscle atrophy during 56-day bed-rest

OBJECTIVES: The current study aimed to examine the effectiveness of a resistive vibration exercise countermeasure during prolonged bed-rest in preventing lower-limb muscle atrophy. METHODS: 20 male subjects underwent 56-days of bed-rest and were assigned to either an inactive control, or a countermeasure group which performed high-load resistive exercises (including squats, heel raises and toe raises) with whole-body vibration. Magnetic resonance imaging of the lower-limbs was performed at two-weekly intervals. Volume of individual muscles was calculated. RESULTS: Countermeasure exercise reduced atrophy in the triceps surae and the vastii muscles (F>3.0, p<.025). Atrophy of the peroneals, tibialis posterior and toe flexors was less in the countermeasure-subjects, though statistical evidence for this was weak (F