Paddling the canoe on one side : women in decision-making in Vanuatu and the Solomon Islands

Heather Wallace examines changes in attitudes to women in the Solomon Islands and Vanuatu. She discusses policy changes and the slow process of these filtering into practice leading to shifting attitudes towards women's decision-making role in the Solomon Islands and Vanuatu. Her focus is on the complex processes by which policy changes are translated into practice, and she looks at both non-governmental organizations and the government in addressing gender policy and in the implementation of programmes in Vanuatu and the Solomon Islands.

Asthma pump routine SFX

Asthma Pump Routine SFX is a sound effect of an asthma pump being checked and used.

Exploiting side information in locality preserving projection

Even if the class label information is unknown, side information represents some equivalence constraints between pairs of patterns, indicating whether pairs originate from the same class. Exploiting side information, we develop algorithms to preserve both the intra-class and inter-class local structures. This new type of locality preserving projection (LPP), called LPP with side information (LPPSI), preserves the data's local structure in the sense that the close, similar training patterns will be kept close, whilst the close but dissimilar ones are separated. Our algorithms balance these conflicting requirements, and we further improve this technique using kernel methods. Experiments conducted on popular face databases demonstrate that the proposed algorithm significantly outperforms LPP. Further, we show that the performance of our algorithm with partial side information (that is, using only small amount of pair-wise similarity/dissimilarity information during training) is comparable with that when using full side information. We conclude that exploiting side information by preserving both similar and dissimilar local structures of the data significantly improves performance.

Self-reported medication side effects in an older cohort living independently in the community - the Melbourne Longitudinal Study on Health Ageing (MELSHA) : cross-sectional analysis of prevalence and risk factors

Background Medication side effects are an important cause of morbidity, mortality and costs in older people. The aim of our study was to examine prevalence and risk factors for self-reported medication side effects in an older cohort living independently in the community.

Methods The Melbourne Longitudinal Study on Healthy Ageing (MELSHA), collected information on those aged 65 years or older living independently in the community and commenced in 1994. Data on medication side effects was collected from the baseline cohort (n = 1000) in face-to-face baseline interviews in 1994 and analysed as cross-sectional data. Risk factors examined were: socio-demographics, health status and medical conditions; medication use and health service factors. Analysis included univariate logistic regression to estimate unadjusted risk and multivariate logistic regression analysis to assess confounding and estimate adjusted risk.

Results Self-reported medication side effects were reported by approximately 6.7% (67/1000) of the entire baseline MELSHA cohort, and by 8.5% (65/761) of those on medication. Identified risk factors were increased education level, co-morbidities and health service factors including recency of visiting the pharmacist, attending younger doctors, and their doctor's awareness of their medications. The greatest increase in risk for medication side effects was associated with liver problems and their doctor's awareness of their medications. Aging and gender were not risk factors.

Conclusion Prevalence of self-reported medication side effects was comparable with that reported in adults attending General Practices in a primary care setting in Australia. The prevalence and identified risk factors provide further insight and opportunity to develop strategies to address the problem of medication side effects in older people living independently in the community setting.

Melatonin : an overlooked factor in schizophrenia and in the inhibition of anti-psychotic side effects

This paper reviews melatonin as an overlooked factor in the developmental etiology and maintenance of schizophrenia; the neuroimmune and oxidative pathophysiology of schizophrenia; specific symptoms in schizophrenia, including sleep disturbance; circadian rhythms; and side effects of antipsychotics, including tardive dyskinesia and metabolic syndrome. Electronic databases, i.e. PUBMED, Scopus and Google Scholar were used as sources for this review using keywords: schizophrenia, psychosis, tardive dyskinesia, antipsychotics, metabolic syndrome, drug side effects and melatonin. Articles were selected on the basis of relevance to the etiology, course and treatment of schizophrenia. Melatonin levels and melatonin circadian rhythm are significantly decreased in schizophrenic patients. The adjunctive use of melatonin in schizophrenia may augment the efficacy of antipsychotics through its anti-inflammatory and antioxidative effects. Further, melatonin would be expected to improve sleep disorders in schizophrenia and side effects of anti-psychotics, such as tardive dyskinesia, metaboilic syndrome and hypertension. It is proposed that melatonin also impacts on the tryptophan catabolic pathway via its effect on stress response and cortisol secretion, thereby impacting on cortex associated cognition, amygdala associated affect and striatal motivational processing. The secretion of melatonin is decreased in schizophrenia, contributing to its etiology, pathophysiology and management. Melatonin is likely to have impacts on the metabolic side effects of anti-psychotics that contribute to subsequent decreases in life-expectancy.

The social side of social media : technology or collaboration?

This paper discusses how course design may draw upon social media in order to teach students appropriate skills for a network society in the context of team-work based learning. The emphasis is not upon web 2.0 and social media as inherently suited to providing educational solutions, but upon the ways in which they can be adapted by course designers within the framework of explicit learning objectives. More specifically, we provide a case study of how the use of social media in a blended or wholly-online learning environment provides affordances for team-based collaborative learning, especially when incorporated within a course design that encourages independent, self-directed and authentic learning. This paper argues we need to assess the social aspects of social media, rather than upon the technological, that is, avoid the fetishisation of 'apps,' through the creation of assessment that alternately foregrounds a critical appraisal of web 2.0 technologies and places onus upon the students to develop, with guidance, teamwork skills and processes. We provide an example of how it is possible to integrate web 2.0 technologies into their learning processes and assessment, in order to teach about the realities of collaborating with others in small teams in a work environment increasingly mediated by the Internet. In order to achieve these learning outcomes, course design needs to balance scaffolding with the need to place the imperative for learning specific content and skills upon the students, the latter through the provision of assessment outcomes and resources that the students need to work towards together.

Peanuts and publicists : 'letting Australian friends know the Chinese side of the story' in interwar Sydney

In the wake of an Australian government embargo on Chinese peanuts, a group of Sydney Chinese merchants launched a pro-Chinese publicity campaign in late 1927. To do so, they hired a newspaper editor previously employed by the anti-Chinese Labor Daily and Beckett’s Budget. The campaign was an act of minority resistance to the White Australia Policy, a shrewd business strategy, and a sophisticated example of cross-cultural public relations. By tracing two historical actors in this ‘drama of spin’, the peanut and the publicist, this article reveals unexpected links between the Chinese-Australian and Anglo-Australian communities. In seeking ‘the Chinese side of the story’, we find an alternative history of race, representation and citizenship in interwar Sydney.

An approach for wind power integration using demand side resources

Renewable energy resources, especially wind power, are expected to provide a considerable portion of the world energy requirements in the near future. Large-scale wind power penetration impacts the electricity industry in many aspects and raises a number of technical challenges for the electricity network. A day-ahead network-constrained market clearing formulation is proposed which considers demand side resources. The proposed approach can provide flexible load profile and reduce the need for ramp up/down services by the conventional generators. This method can potentially facilitate a large penetration of wind power by shifting the wind power generation from the off-peak periods to the high-peak hours. The validity of the proposed approach has been verified using the IEEE 30 bus and 57 bus test systems.

That social side of things: students' experiences of social and physical place

This paper highlights the experience of social and physical place as experienced by
students at aTAFE (Technical and Further Education) college in Victoria, Australia, and TAFE diploma graduates who transitioned to a degree course at a university in Victoria, Australia.

Exploiting side information in distance dependent Chinese restaurant processes for data clustering

Multimedia contents often possess weakly annotated data such as tags, links and interactions. The weakly annotated data is called side information. It is the auxiliary information of data and provides hints for exploring the link structure of data. Most clustering algorithms utilize pure data for clustering. A model that combines pure data and side information, such as images and tags, documents and keywords, can perform better at understanding the underlying structure of data. We demonstrate how to incorporate different types of side information into a recently proposed Bayesian nonparametric model, the distance dependent Chinese restaurant process (DD-CRP). Our algorithm embeds the affinity of this information into the decay function of the DD-CRP when side information is in the form of subsets of discrete labels. It is flexible to measure distance based on arbitrary side information instead of only the spatial layout or time stamp of observations. At the same time, for noisy and incomplete side information, we set the decay function so that the DD-CRP reduces to the traditional Chinese restaurant process, thus not inducing side effects of noisy and incomplete side information. Experimental evaluations on two real-world datasets NUS WIDE and 20 Newsgroups show exploiting side information in DD-CRP significantly improves the clustering performance.