Molecular and morphological description of a Hepatozoon species in reptiles and their ticks in the Northern Territory, Australia

Ticks, representing 3 species of Amblyomma, were collected from the water python (Liasis fuscus) and 3 additional reptile species in the Northern Territory, Australia, and tested for the presence of Hepatozoon sp., the most common blood parasites of snakes. In addition, blood smears were collected from 5 reptiles, including the water python, and examined for the presence of the parasite. Hepatozoon sp. DNA was detected in all tick and reptile species, with 57.7% of tick samples (n = 187) and 35.6% of blood smears (n=35) showing evidence of infection. Phylogenetic analysis of the 18S rRNA gene demonstrated that half of the sequences obtained from positive tick samples matched closest with a Hepatozoon species previously identified in the water python population. The remaining sequences were found to be more closely related to mammalian and amphibian Hepatozoon species. This study confirms that species of Amblyomma harbor DNA of the same Hepatozoon species detected in the water pythons. The detection of an additional genotype suggests the ticks may be exposed to 2 Hepatozoon species, providing further opportunity to study multiple host-vector-parasite relationships

Spirituality, religion, social support and health among older Australian adults

AIM: To examine the impact of perceived importance of spirituality or religion (ISR) and religious service attendance (RSA) on health and well-being in older Australians. METHODS: A cross-sectional survey of 752 community-dwelling men and women aged 55-85 years from the Hunter Region, New South Wales. RESULTS: Overall, 51% of participants felt spirituality or religion was important in their lives and 24% attended religious services at least 2-3 times a month. In univariate regression analyses, ISR and RSA were associated with increased levels of social support (P < 0.001). However, ISR was also associated with more comorbidities (incidence-rate ratio= 1.2, 95% confidence interval 1.08-1.33). There were no statistically significant associations between ISR or RSA and other measures such as mental and physical health. CONCLUSION: Spirituality and religious involvement have a beneficial impact on older Australians' perceptions of social support, and may enable individuals to better cope with the presence of multiple comorbidities later in life.

Cultural and social factors and quality of life of Maori in advanced age. Te puawaitanga o nga tapuwae kia ora tonu - Life and living in advanced age: a cohort study in New Zealand (LiLACS NZ)

AIM: To establish 1) the socioeconomic and cultural profile and 2) correlates of quality of life (QOL) of Maori in advanced age. METHOD: A cross sectional survey of a population based cohort of Maori aged 80-90 years, participants in LiLACS NZ, in the Rotorua and Bay of Plenty region of New Zealand. Socioeconomic and cultural engagement characteristics were established by personal interview and QOL was assessed by the SF-12. RESULTS: In total 421 (56%) participated and 267 (63%) completed the comprehensive interview. Maori lived with high deprivation areas and had received a poor education in the public system. Home ownership was high (81%), 64% had more than 3 children still living and social support was present for practical tasks and emotional support in 82%. A need for more practical help was reported by 21%. Fifty-two percent of the participants used te reo Maori me nga tikanga (Maori language and culture) daily. One in five had experienced discrimination and one in five reported colonisation affecting their life today. Greater frequency of visits to marae/sacred gathering places was associated with higher physical health-related QOL. Unmet need for practical help was associated with lower physical health-related QOL. Lower mental health-related QOL was associated with having experienced discrimination. CONCLUSION: Greater language and cultural engagement is associated with higher QOL for older Maori and unmet social needs and discrimination are associated with lower QOL.

Pavement cafes as the activity zone in the social life of neighbourhood centres

This paper reports the findings from a research project that examines the relationship between urban design and the physical environment, and aspects of social and communal life in suburbs. Australian suburbs are perceived to be lacking in vitality and sociability. To address this, three suburban commercial streets were selected for investigation. Through documents and maps of the residents’ activities and behaviour, this study aims to identify the popular zones of activity and investigate the physical characteristics that encourage a sociable atmosphere in activity zones. The observation of activities in the three streets has been registered in tables relative to the date and time of occurrence. According to the behavioural mappings, the zones of activity are mostly shaped around pavement cafes and popular everyday food stores. Since more than half the activities have been observed to be initiated from the pavement cafes, this paper will investigate how the physical qualities of commercial streets such as the width of the pavements, personalization, soft edges and greenery have contributed to the pavement café culture in the selected neighbourhood centres.

The social life of commercial streets

The social life of cities is a key concept related to social cohesion, which has been the subject of extensive studies in several disciplines including sociology, psychology and the built environment. Social life studies conducted in the built environment discipline have mostly focused on city centres; while the significance of neighbourhoods as integral elements have been sometimes overlooked. As a result, this research will specifically explore commercial streets in residential suburbs. Suburbs are frequently perceived to be lacking in vitality and street life. The method of inquiry in this research investigates how the physical characteristics of commercial streets can either promote, affect or mitigate the social life of neighbourhoods and generate a sociable environment. Therefore, this study captures the social behaviour of three commercial streets in Geelong, Australia. This paper utilizes a qualitative approach to the study of the social life of commercial streets. The primary methodology used in this research is recording, documenting and mapping users’ activities through behavioural observation. The observations have been conducted in four days (on two weekdays and two weekends). The case study has been divided into eight sections that are similar in length. Short movies of 30 seconds have been recorded from each section, every two hours from 8:00 am to 10:00 pm. Afterwards, the movies have been transmitted into street mappings, documenting the type of activities, placement of activities, gender and approximate age by exploiting suitable pictograms. There are several physical characteristics that are believed to be contributing to the social life of commercial streets. This study utilizes a bottom-up approach to evaluate the complexities of the role that built environment plays in terms of vitality through the three selected characteristics, including typomorphology and street layout, diversity of uses, and soft facades. Better understanding of how neighbourhood environments influence the social life of neighbourhoods can provide academics and professionals in architecture and urban design with sound evidence on which to base future research and design.

The comparative cost of food and beverages at remote Indigenous communities, Northern Territory, Australia

OBJECTIVE: To determine the average price difference between foods and beverages in remote Indigenous community stores and capital city supermarkets and explore differences across products.

METHODS: A cross-sectional survey compared prices derived from point-of-sale data in 20 remote Northern Territory stores with supermarkets in capital cities of the Northern Territory and South Australia for groceries commonly purchased in remote stores. Average price differences for products, supply categories and food groups were examined.

RESULTS: The 443 products examined represented 63% of food and beverage expenditure in remote stores. Remote products were, on average, 60% and 68% more expensive than advertised prices for Darwin and Adelaide supermarkets, respectively. The average price difference for fresh products was half that of packaged groceries for Darwin supermarkets and more than 50% for food groups that contributed most to purchasing.

CONCLUSIONS: Strategies employed by manufacturers and supermarkets, such as promotional pricing, and supermarkets' generic products lead to lower prices. These opportunities are not equally available to remote customers and are a major driver of price disparity.

IMPLICATIONS: Food affordability for already disadvantaged residents of remote communities could be improved by policies targeted at manufacturers, wholesalers and/or major supermarket chains.

Book review : exploring the legacy of the 1948 Arnhem Land expedition

Book review of Exploring the Legacy of the 1948 Arnhem Land Expedition.

Quality of life and multiple sclerosis: comparison between people with multiple sclerosis and people from the general population

This paper evaluated the quality of life (QOL) of people with multiple sclerosis (MS) and people from the general population. Gender differences between the 2 groups of respondents and the influence of coping style on adjustment were also evaluated. The participants were 381 (144 males, 237 females) people with MS, and 291 (101 males, 190 females) people from the general population. The results demonstrated that people with MS experienced lower levels of QOL than people from the general population for both the objective and subjective dimensions of all domains (physical health, psychological adjustment, social relationships, environmental adjustment). All coping strategies (problem-focused, focusing on the positive, detachment, wishful thinking, seeking social support) were important predictors of QOL for both males and females with MS, with wishful thinking being the strongest predictor of poor QOL. These results are discussed in terms of the various factors that impact on QOL among people with MS, and the types of coping strategies that are most adaptive in improving the QOL of people with this illness.

Case comment: Cubillo and Gunner V The Commonwealth: a denial of the stolen generation?

In the recent Australian decision in Cubillo and Gunner v The Commonwealth ( ‘Cubillo 3’ ), the Full Court of the Federal Court dismissed an appeal by the Aboriginal claimants seeking damages for, inter alia, their removal from their families and detention at certain Aboriginal institutions. The removal and detention of the plaintiffs was held to be lawful in the earlier determination of O’Loughlin J because it was, inter alia, believed to be in the [then] child’s best interests and, as the plaintiffs bore the onus of proof, they had failed to show that they were taken without the consent of their parents/guardians. This decision was based upon the factual finding that ‘at the relevant times, there was no general policy in force in the Northern Territory supporting the indiscriminate removal and detention of part-Aboriginal children, irrespective of the personal circumstances of each child’. The Full Court did not comment on O’Loughlin J’s assertion that the policy of removing part-Aboriginal children, as asserted by the plaintiffs, could not be maintained. Moreover, the Full Court in fact joined O’Loughlin J in trying to distance their findings from the broader issue of the legal rights of members of the Stolen Generation, emphasising that they were only concerned with the particular circumstances of the two plaintiffs/appellants. This case comment is not aimed at evaluating the specific legal issues raised by the plaintiffs’ claims in this case or reviewing the history of the Stolen Generation, but rather seeks to examine O’Loughlin J’s comment as to the absence of a policy of indiscriminate removal and detention of part-Aboriginal children in a bid to determine the parameters intended by the court. It will be seen that, at its broadest, the statement is quite inflammatory and may be seen as a denial of the Stolen Generation. It will be submitted that this was not intended by the court. At its narrowest, the statement is merely an assertion that the particular plaintiffs failed to prove their cases. It will be submitted that, whilst this clearly was the view of the court, O’Loughlin J’s statement does have broader implications which, it will be contended, are not warranted.

Modern dance, domestic life and civil society

In her book The Reluctant Modernism of Hannah Arendt (2000) Seyla Benhabib uses the concept of an ‘alternative genealogy of modernity’ to help her both to understand Arendt’s political philosophy and to rethink the potential for civil society to become a progressive political force at the beginning of the twenty first century. The idea of an alternative genealogy of modernity refers to a heterogeneity of social and political forms, spaces and acts that might be used to remap and redefine a modernity whose dominant topology has been shaped by the binary division between so-called public and private spheres. Alternative modernities have already been elaborated and explored from a range of different perspectives including feminist and postcolonial ones: for example, in Rita Felski’s Gender of Modernity (1995) and Dipesh Chakrabarty’s Provincialising Europe (2000). In this paper I want to elaborate upon the idea of an alternative genealogy of modernity from my perspective as a dancer. Thinking through the sociality of art and, more specifically, of some historical dance-making practices can make visible alternative spaces and processes of the (potentially) political. In the West, the modes of art-making form part of an as yet not fully explored arena of the social and of social practices. Modernist and Romantic ideologies have tended to preclude attention to the specific sociabilities of art-making. On the one hand Modernist ideology and art discourses have promoted the idea of an art work’s ‘autonomy’: its radical separation from the social relationships, the bodies and the conditions of its making. On the other hand Romantic ideology, still pervasive in popular conceptions of art practices, construes creation as interiority and individualistic expression. Socialist feminist and Marxist discussions of art have emphasized the social conditions of art-making but these have tended to be concerned with the social inequalities instituted within the public/private split rather than seeking to destabilize that division itself by posing questions of differences within the social. In my discussion below I draw on aspects of early modern dance practice and creation in taking up Benhabib’s concern to mobilise an alternative genealogy of modernity towards a renewal and reactivation of civic life. This project involves unsettling clear distinctions between the so-called ‘public’ and ‘private’ but, at the same time, as Benhabib cautions ‘the binarity of public and private spheres must be reconstructed and not merely rejected’. (2000:2006)

Living alone, social support, and feeling lonely among the elderly

This study aimed to describe the characteristics of the elderly population living alone, and to examine how living alone relates to feeling lonely. Interviews were conducted with a stratified random sample of 4,859 elderly individuals living in Kaohsiung, Taiwan. Variables collected included demographic information, living alone or not, activities of daily living
(ADL), instrumental activities of daily living (IADL), Short Portable Mental Status Questionnaire (SPMSQ), chronic conditions, perceived social support, and a subjective measure of feeling lonely. Using logistic regression, it was found that factors associated with living alone included gender, marital status, occupation, source of income, religion, and IADL. Living alone was, in tum, related to decreased levels of both perceived social support
and feeling lonely after adjustment for potential confounders. Managing retired life is important for adult elders, particularly for men. Lack ofsocial support is common among the elderly community who live alone, which could wel1 be a main reason for this group to feel lonely. As loneliness is linked to physical and mental health problems, increasing social support and facilitating friendship should be factored into life-style management for
communities of elderly.

Social indicators and social development

This paper concerns the use of social indicators to improve social development and the happiness of populations. A distinction will be drawn between the traditional indicators of wealth and health and the new subjective social indicators. These latter measures concern the subjective side of life quality, or happiness, which in contemporary science is more commonly referred to as subjective wellbeing (SWB). The SWB construct is described within the theoretical context of SWB homeostasis. This is a proposed management system which has the role of maintaining a positive view of the self. It will be described how the homeostatic system can be challenged by hardship and defended by a variety of resources. Recommended forms of SWB measurement will be considered. It is concluded that both objective and subjective social indicators should be consulted by policy makers in order to plan the most effective initiatives to enhance population wellbeing.