Psychological responses to acute resistance exercise in men and women who are obese

The purpose of the study was to investigate the psychological response to the very first session of resistance exercise on positive well-being (PWB), psychological distress (PD), and perception of fatigue in untrained men and women who are obese. Forty-five (male = 22, female = 23) untrained, middle-aged volunteers (mean ± SEM, 51.0 ± 1.0; range, 40-69 years) participated in the study. Participants were divided into 4 groups according to sex and obesity level (i.e., men who are obese, men who are nonobese, women who are obese, women who are nonobese). The threshold for obesity was defined as waist circumference ≥94 cm for men and 80 cm for women. Measures included body composition, aerobic power, muscle strength, and quality of life (Short Form 36, SF-36). Before and after resistance exercise, participants completed the Subjective Exercise Experience Scale (SEES). Paired sample t-tests were used to assess changes in SEES scores within group pre- and post-exercise and repeated-measures analysis of variance were used to assess changes in SEES scores between groups. Exercise increased the perception of PWB in both women who are obese and nonobese, without changes in PD or fatigue. In women, the change in PWB after exercise was negatively correlated with most scales of the SF-36, particularly with the mental health dimension (r = -0.55, p < 0.01). No significant changes in PWB, PD, or fatigue were found in men who are obese. Acute resistance exercise improved PWB in women who are obese and nonobese and those with lower self-perceived quality of life scores at the start improved the most. In addition, resistance exercise did not increase feelings of distress in either women or men who are obese.

Supporting rights-based ideas in policy and practice

Principles of human rights rest at the heart of social justice and notions of an inclusive society. This article seeks to refocus practice attention on the issue of human rights and the ways in which rights-based ideas can be integrated across practice, policy and legal domains. It argues that creating systems in which critical components mutually reinforce rightsbased ideas will be more likely to have the depth of influence required to shift thinking toward rights-based practice and maintain its endurance over time.

A brief review of recent research trends on applications of computational and statistical techniques in financial and business intelligence

Artificial neural networks and statistical techniques like decision trees, discriminant analysis, logistic regression and survival analysis play a crucial role in Business Intelligence. These predictive analytical tools exploit patterns found in historical data to make predictions about future events. In this paper we have shown some recent developments of a few of these techniques in financial and business intelligence applications like fraud detection, bankruptcy prediction and credit rating scoring.

The Brazilianisation of youth transitions in Australia and the UK?

A central theme of Beck’s argument in The Brave New World of Work (2000) is that labour markets in the developed world are taking on some of the core characteristics that have been associated with less developed labour markets such as employment insecurity, informality and precarity. A process he refers to as Brazilianisation. In this paper we consider whether Beck’s thesis can help us understand changes in youth transitions in Australia and the UK by developing a comparative analysis of processes of casualisation in the youth labour markets of the two countries. We assess the extent to which precarious labour market biographies have become entrenched and represent modern forms of engagement with the labour market. While evidence is presented to suggest that young people’s labour market experiences have been affected by a trend towards greater casualisation, we argue that the changes are having the greatest impact on those in the weakest positions: in both countries women are more likely to be affected than men and casualisation is most evident in the lowest skilled occupations.

The roles, responsibilities and development needs of quality managers in Britain and Australia

This paper compares and contrasts the career experiences and development needs of 334 British quality managers compared with Australian quality managers based on two Australian surveys. The quality managers in both countries brought wide functional experience to their roles, with many coming in particular from production and operations and general management. In their current roles major sources of job satisfaction for managers in both countries were improving efficiency and problem solving, whereas aspects of employee relations was a source of least satisfaction. Both groups of quality managers utilised a very limited range of quality tools, the most popular being brainstorming, control charts and Pareto analysis, with virtually no mention of more sophisticated tools like Six sigma, which is in stark contrast to American managers. Also British and Australian managers showed little awareness in terms of their development needs for a broader background in quality, which could disadvantage their companies in global markets.

Enterprise systems for innovation in products and processes : beyond operational efficiency

It has been widely accepted now in industry and academia that Enterprise Systems (ES) can create value for adopting organizations by enabling operational efficiency. However, given the enormous investments they warrant, the potential of such systems to deliver more than improving operations is emerging as a popular area of investigation. This paper reports a research-in-progress that proposes innovation as a means of creating business value with Enterprise Systems. The primary contribution of this paper is a process model that proposes that Enterprise Systems can enable innovation - in products and processes, and supports it with empirical evidence using three case studies. The intention is to test this model further with more case studies and a survey.

The quality of dietary intake methodology and reporting in child and adolescent obesity intervention trials : a systematic review

Assessing dietary intake is important in evaluating childhood obesity intervention effectiveness. The purpose of this review was to evaluate the dietary intake methods and reporting in intervention studies that included a dietary component to treat overweight or obese children. A systematic review of studies published in the English language, between 1985 and August 2010 in health databases. The search identified 2,295 papers, of which 335 were retrieved and 31 met the inclusion criteria. Twenty-three studies reported energy intake as an outcome measure, 20 reported macronutrient intakes and 10 studies reported food intake outcomes. The most common dietary method employed was the food diary (n = 13), followed by 24-h recall (n = 5), food frequency questionnaire (FFQ) (n = 4) and dietary questionnaire (n = 4). The quality of the dietary intake methods reporting was rated as ‘poor’ in 15 studies (52%) and only 3 were rated as ‘excellent’. The reporting quality of FFQs tended to be higher than food diaries/recalls. Deficiencies in the quality of dietary intake methods reporting in child obesity studies were identified. Use of a dietary intake methods reporting checklist is recommended. This will enable the quality of dietary intake results to be evaluated, and an increased ability to replicate study methodology by other researchers.

The politics of coastal policy, planning and governance in Canada and Australia : business as usual, at a distance, or collaborative?

Canada and Australia are countries with substantial coastal zones which provide significant economic, social and environmental benefits and opportunities. The coastal zones of Canada and Australia also share significant threats such as, pollution, loss of biodiversity, and climate change, while also facing different challenges that are unique to their particular contexts. Effective management of such zones therefore represents a considerable challenge because of the: complexity of biophysical processes; multiple threats faced; uncertainties associated with understandings of such processes and threats, and the multiple jurisdictions and stakeholder viewpoints as to how such environments should be managed. Further, coasts and the sustainability of coastal resources and ecosystems have been argued to represent ‘wicked problems’ such that their governability is called into question. Therefore drawing on recent experiences in coastal policy, planning and governance in Newfoundland, Canada, and Victoria, Australia, this paper assesses the adequacy of current approaches to coastal governance in the two jurisdictions. In doing so we draw on recent policy and governance literature to consider whether coastal policy, planning and governance in Newfoundland and Victoria, reflect a collaborative, neoliberal, or business as usual (ad hoc, top down) approach. Based on such an assessment we consider the prospects for more integrated coastal zone management in each jurisdiction, as well as broader implications for governance and the resilience of coastal systems. It is argued that while both jurisdictions would benefit from a more collaborative approach, the mechanisms for bringing about such an approach would vary and will not come easily in light of institutional and historic barriers.

Book review : Citizen voices: performing public participation in science and environment communication

In Citizen Voices Phillips, Carvalho and Doyle present a collection of articles exploring the meaning of “citizens” and their role as initiators of communication on science and as actors in formal public engagement exercises involved in science governance. Focusing on the dialogic process, the articles provide empirical insight into the effect of citizen voices on participatory decision-making and a range of related theories and methodologies.

Louise Lightfoot : in search of India

 Louise Lightfoot, a trained architect by profession and an ardent balletomane, is best known for moving away from pure Western classical Ballet to a fusion of classical technique and romantic emotion in Australia through her First Australian Ballet group and school. During late 1920s, she was impressed by the performances of Anna Pavlova and Uday Shankar and to bring more appropriateness and authenticity to her own Indian classical dance style that she was trying to experiment with, virtually unknown and unseen in Australia till then in its original form, Lightfoot took a few weeks stopover in India. This short holiday eventually stretched to months and then eight years as she travelled to Tamil Nadu and Kerala’s Kalamandalam, where she began her study of the complex traditions of Kathakali and Bharata Natyam dance. Here she also became a Stage Manager cum Artistic and Publicity director for local troupes and artistes in residence. She was so thrilled by the whole experience of learning Kathakali – involving poetry, song, acting and dance – that soon she started appealing to the British in India to not only appreciate the Indian dance but also to Indian parents to allow their sons and daughters to dance. Lightfoot, as Dance Director of Shivaram, Janaki Devi, Priyagopal Singh and Lakshman Singh, supported by an ensemble of Australian dancers including Ruth Bergner, Moya Beaver, Leona Welch, Pat Martin and Betty Russell, successfully toured and promoted a range of Indian classical dance forms, like Kathakali, Manipuri, Bharatanatyam, throughout Australia, New Zealand, and Fiji. As an early image-maker, she also paved the way for many other noted Indian dancers and troupes. In spite of decades of hard work and dedication to Indian dancing and creating awareness about India in Australia her work and life is little known! Her journey is fascinating because of the workings of race relations not just in Australia but also India – existing prejudices against “Whites.” In this paper I try to chart out through Australian and Indian newspaper reports her search for India.

The role of sweet taste in satiation and satiety

Increased energy consumption, especially increased consumption of sweet energy-dense food, is thought to be one of the main contributors to the escalating rates in overweight individuals and obesity globally. The individual's ability to detect or sense sweetness in the oral cavity is thought to be one of many factors influencing food acceptance, and therefore, taste may play an essential role in modulating food acceptance and/or energy intake. Emerging evidence now suggests that the sweet taste signaling mechanisms identified in the oral cavity also operate in the gastrointestinal system and may influence the development of satiety. Understanding the individual differences in detecting sweetness in both the oral and gastrointestinal system towards both caloric sugar and high intensity sweetener and the functional role of the sweet taste system may be important in understanding the reasons for excess energy intake. This review will summarize evidence of possible associations between the sweet taste mechanisms within the oral cavity, gastrointestinal tract and the brain systems towards both caloric sugar and high intensity sweetener and sweet taste function, which may influence satiation, satiety and, perhaps, predisposition to being overweight and obesity.

Sucrose and lollypops to reduce immunisation pain in toddlers and young children: two pilot randomised controlled trials

Aims To evaluate the feasibility, acceptability and preliminary efficacy of sweet taste in reducing pain in toddlers and pre-school children during immunisation and to use the results to inform a sample size estimation for future full-scale trials. Background Sweet solutions reduce procedural pain in newborn infants and in infants beyond the newborn period. It is unclear if sweet taste continues to reduce procedural pain in children older than one year of age. Design Two parallel design pilot randomised controlled trials (RCTs). Methods Children attending an Immunisation Drop-in Clinic at a children's hospital in Australia participated in one of two pilot RCTs: 1) a double-blinded RCT of 33% sucrose compared to water in toddlers receiving their 12- or 18-month immunisation or 2) a non-blinded RCT of lollypop compared to standard care (active distraction using bubble and pin wheel blowing) in pre-school children aged 3-5 years. Primary outcomes included cry incidence and duration and pain score using the FLACC. Results Interventions, standard care and all aspects of the study were acceptable to children, parents and immunisation nurses. More toddlers in the sucrose group received their 12-month immunisation and more injections (n=35) compared to toddlers randomised to water (n=26). There were no significant differences in crying time or pain scores between intervention and control groups in either pilot RCT. Conclusion The study interventions are acceptable to children and parents. Full-scale trials would be feasible to conduct. Implications for clinical practice Toddlers receiving their 12-month immunisation should be the focus of future full-scale RCTs.