Data management challenges in analysis and synthesis in the ecosystem sciences

Open-data has created an unprecedented opportunity with new challenges for ecosystem scientists. Skills in data management are essential to acquire, manage, publish, access and re-use data. These skills span many disciplines and require trans-disciplinary collaboration. Science synthesis centres support analysis and synthesis through collaborative 'Working Groups' where domain specialists work together to synthesise existing information to provide insight into critical problems. The Australian Centre for Ecological Analysis and Synthesis (ACEAS) served a wide range of stakeholders, from scientists to policy-makers to managers. This paper investigates the level of sophistication in data management in the ecosystem science community through the lens of the ACEAS experience, and identifies the important factors required to enable us to benefit from this new data-world and produce innovative science. ACEAS promoted the analysis and synthesis of data to solve transdisciplinary questions, and promoted the publication of the synthesised data. To do so, it provided support in many of the key skillsets required. Analysis and synthesis in multi-disciplinary and multi-organisational teams, and publishing data were new for most. Data were difficult to discover and access, and to make ready for analysis, largely due to lack of metadata. Data use and publication were hampered by concerns about data ownership and a desire for data citation. A web portal was created to visualise geospatial datasets to maximise data interpretation. By the end of the experience there was a significant increase in appreciation of the importance of a Data Management Plan. It is extremely doubtful that the work would have occurred or data delivered without the support of the Synthesis centre, as few of the participants had the necessary networks or skills. It is argued that participation in the Centre provided an important learning opportunity, and has resulted in improved knowledge and understanding of good data management practices.

Incidence and course of adolescent deliberate self-harm in Victoria, Australia, and Washington State

PURPOSE: There have been few longitudinal studies of deliberate self-harm (DSH) in adolescents. This cross-national longitudinal study outlines risk and protective factors for DSH incidence and persistence. METHODS: Seventh and ninth grade students (average ages 13 and 15 years) were recruited as state-representative cohorts, surveyed, and then followed up 12 months later (N = 3,876), using the same methods in Washington State and Victoria, Australia. The retention rate was 99% in both states at follow-up. A range of risk and protective factors for DSH were examined using multivariate analyses. RESULTS: The prevalence of DSH in the past year was 1.53% in Grade 7 and .91% in Grade 9 for males and 4.12% and 1.34% for Grade 7 and Grade 9 females, respectively, with similar rates across states. In multivariate analyses, incident DSH was lower in Washington State (odds ratio [OR] = .67; 95% confidence interval [CI] = .45-1.00) relative to Victoria 12 months later. Risk factors for incident DSH included being female (OR = 1.93; CI = 1.35-2.76), high depressive symptoms (OR = 3.52; CI = 2.37-5.21), antisocial behavior (OR = 2.42; CI = 1.46-4.00), and lifetime (OR = 1.85; CI = 1.11-3.08) and past month (OR = 2.70; CI = 1.57-4.64) alcohol use relative to never using alcohol. CONCLUSIONS: Much self-harm in adolescents resolves over the course of 12 months. Young people who self-harm have high rates of other health risk behaviors associated with family and peer risks that may all be targets for preventive intervention.

Australian real estate management and development companies and women directors

Purpose – There is a large literature advocating the importance of a greater proportion of women directors on boards of publicly listed firms. The purpose of this paper is to examine the numbers and proportions of women directors, including women executive directors, on listed Australian Real Estate Management and Development (REMD) companies to identify how prevalent women directors are on such boards.
Design/methodology/approach – The study examines the numbers and proportions of women directors for 35 REMDs in 2011 and compares this to the broad board composition data on 1,715 Australian Stock Exchange listed entities. Statistically significant findings are evident due to the identified low proportions.
Findings – The study finds that of all the Financials Sub Industry sector groups, REMDs have the lowest proportion of female directors on theirs boards – eight women on each of 35 company boards compared to 159 men on these 35 boards at 2011. Of the eight, there were only two women executive directors on boards compared to 50 men. Statistically, it appears that having women directors on REMD boards is not considered important. Even at December 2014, there are only ten women on seven company boards and only one remaining executive director of an REMD company.
Practical implications – Given that female board representation is positively related to accounting returns and that there is a growing voice for legislation to impose mandatory proportions of women directors on boards around the world, it may be in the interests of REMD boards to consider appointing more women more quickly.
Originality/value – The study is the first to examine the numbers and proportions of women directors amongst REMD companies to identify the paucity of such women directors.

Louise Lightfoot and Rajkumar Priyagopal Singh: the first Manipuri dance tour of Australia, 1951

Manipur, a small state in the North-Eastern corner of India, is traditionally regarded as the home of gandharvas (the celestial dancers). Manipuri is one of the 11 dance styles recognized by the Ministry of Culture of India that have incorporated various key techniques mentioned in the ancient treatises like the Natya Shastra and Bharatarnava and has been placed under 'a common heritage' called Indian classical dance forms (shastriya nritya) - Bharata Natyam, Kathak, Kathakali, Kuchipudi, Manipuri, Mohiniyattam, Odissi, Sattriya, Chhau, Gaudiya Nritya, and Thang Ta. In 1951 Louise Lightfoot, the 'Australian mother of Kathakali' dance, visited the remote mountain state of Manipur to learn more about Manipuri dance. Soon she was successful in persuading and bringing eminent exponents of Manipuri dancing style Jagoi, Rajkumar Priyagopal Singh and Lakshman Singh, to tour Australia. Priyagopal, with the help of Lightfoot and their international tours, to some extent, de-provincialized and also popularized the Manipuri dance and paved the way for other dancers from North-eastern region of India in the International art world. Through this paper I attempt to highlight the contribution of Lightfoot in the promotion of Manipuri dance and in Australia. I here also engage explicitly with Priyagopal and Lightfoot's unusual dance collaboration and trace the historical journey and reception of a Manipuri dance in Australia. © 2014 © 2014 Taylor & Francis.

Mortality trends among people with type 1 and type 2 diabetes in Australia: 1997-2010

OBJECTIVE: With improvements in cardiovascular disease (CVD) rates among people with diabetes, mortality rates may also be changing. However, these trends may be influenced by coding practices of CVD-related deaths on death certificates. We analyzed trends of mortality over 13 years in people with diabetes and quantified the potential misclassification of CVD mortality according to current coding methods. RESEARCH DESIGN AND METHODS: A total of 1,136,617 Australians with diabetes registered on the National Diabetes Services Scheme between 1997 and 2010 were linked to the National Death Index. Excess mortality relative to the Australian population was reported as standardized mortality ratios (SMRs). Potential misclassification of CVD mortality was determined by coding CVD according to underlying cause of death (COD) and then after consideration of both the underlying and other causes listed in part I of the death certificate. RESULTS: For type 1 diabetes, the SMR decreased in males from 4.20 in 1997 to 3.08 in 2010 (Ptrend < 0.001) and from 3.92 to 3.46 in females (Ptrend < 0.01). For type 2 diabetes, the SMR decreased in males from 1.40 to 1.21 (Ptrend < 0.001) and from 1.56 to 1.22 in females (Ptrend < 0.001). CVD deaths decreased from 35.6 to 31.2% and from 31.5 to 27.2% in males and females with type 1 diabetes, respectively (Ptrend < 0.001 for both sexes). For type 2 diabetes, CVD decreased from 44.5 to 29.2% in males and from 45.5 to 31.6% in females (Ptrend < 0.001 for both sexes). Using traditional coding methods, ∼38 and 26% of CVD deaths are underestimated in type 1 diabetes and type 2 diabetes, respectively. CONCLUSIONS: All-cause and CVD mortality has decreased in diabetes. However, the total CVD mortality burden is underestimated when only underlying COD is considered. This has important ramifications for understanding mortality patterns in diabetes.

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.

Differences in underpricing of A-REIT IPOs and Australian property company IPOs

Purpose – A variety of papers have analyzed the underpricing of REIT IPOs or property company IPOs. The purpose of this paper is to compare the two sectors and examines differences in the underpricing of the two types of IPOs. Design/methodology/approach – An OLS regression is used to identify factors influencing the underpricing of A-REIT and property company IPOs from 1994 until 2014. Findings – This study finds that A-REIT IPOs have a significantly lower underpricing on average than Australian property company IPOs. The time taken to list appears to influence the underpricing of both A-REIT IPOs and property company IPOs, in that issues that are filled more quickly have higher underpricing but with the magnitude of the impact being less for A-REITs. The sentiment toward the stock market also appears to impact on the underpricing of A-REIT and property company IPOs again with the magnitude of the impact being less for A-REITs. Practical implications – The paper provides information to new A-REIT and property company issuers, underwriters and investors. Originality/value – The study is the first to compare and examine the differences in the underpricing of both REITs and property companies in the one country over the same time period.

The diagnosis of attention-deficit/hyperactivity disorder in Australian children: current paediatric practice and parent perspective

Aims In a sample of newly diagnosed children with attention-deficit/hyperactivity disorder (ADHD), the aims were to examine (1) paediatrician assessment and management practices; (2) previous assessments and interventions; (3) correspondence between parent-report and paediatrician identification of comorbidities; and (4) parent agreement with diagnosis of ADHD. Methods Design: cross-sectional, multi-site practice audit with questionnaires completed by paediatricians and parents at the point of ADHD diagnosis. Setting: private/public paediatric practices in Western Australia and Victoria, Australia. Main outcome measures: paediatricians: elements of assessment and management were indicated on a study-designed data form. Parents: ADHD symptoms and comorbidities were measured using the Conners 3 ADHD Index and Strengths and Difficulties Questionnaire, respectively. Sleep problems, previous assessments and interventions, and agreement with ADHD diagnosis were measured by questionnaire. Results Twenty-four paediatricians participated, providing data on 137 patients (77% men, mean age 8.1 years). Parent and teacher questionnaires were used in 88% and 85% of assessments, respectively. Medication was prescribed in 75% of cases. Comorbidities were commonly diagnosed (70%); however, the proportion of patients identified by paediatricians with internalising problems (18%), externalising problems (15%) and sleep problems (4%) was less than by parent report (51%, 66% and 39%). One in seven parents did not agree with the diagnosis of ADHD. Conclusions Australian paediatric practice in relation to ADHD assessment is generally consistent with best practice guidelines; however, improvements are needed in relation to the routine use of questionnaires and the identification of comorbidities. A proportion of parents do not agree with the diagnosis of ADHD made by their paediatrician.

Disempowerment and empowerment of accounting: an Indigenous accounting context

Purpose – This paper seeks to examine the disempowering and/or empowering role of accounting in the context of Indigenous Australians.

Design/methodology/approach – A total of thirty-one interviewees participated in this study, which included eighteen self-identified Indigenous Australians and thirteen non- Indigenous Australians. A qualitative research methodology, and in particular an oral history method, was chosen because of its ability to support a deeper and richer form of inquiry. Bourdieu's concepts provide the framework for mobilizing and analysing the findings of this study.

Findings – The damaging role of accounting in the context of Indigenous peoples has largely stemmed from non-Indigenous peoples providing accounting services for Indigenous peoples. The evidence and analysis provided by this study postulates a constructive way forward of accounting’s role in contributing to the empowerment of Indigenous Australians.Research

limitations/implications – Limitations include being a non-Indigenous researcher conducting research in an Indigenous context, which may have prevented some interviewees from feeling comfortable to openly share their experiences and insights.

Practical implications - As this study’s findings have supported the theory that accounting skills can be used in an empowering way when used ‘by’ Indigenous peoples, Indigenous Australians should be actively supported by the accounting bodies to gain the qualifications needed for membership of the accounting profession.

Originality/value - This study contributes to the expanding accounting literature that locates the role of accounting in the context of Indigenous peoples by proposing accounting as a tool of empowerment.

"It's just everywhere!" Children and parents discuss the marketing of sports wagering in Australia

OBJECTIVE: To investigate how children and adults recall the content and promotional channels for sports wagering marketing. METHODS: A mixed methods study of 152 parent/child (8-16 years) dyads was conducted at AFL (Australian Football League), NRL (National Rugby League), and soccer sporting sites in New South Wales and Victoria, Australia. Questions related to the frequency of viewing AFL and NRL matches, sports wagering promotions and perceptions of the normalisation of wagering in sport. Descriptive statistics and thematic analysis were used to analyse data. RESULTS: Children recruited from NRL (n=75, 96.2%) and AFL (n=46, 92.0%) sites were significantly more likely to have recalled having ever seen a promotion for sports wagering as compared to children from Soccer sites (n=18, 75.0%) (p<0.05). Children and adults identified seeing sports wagering promotions in similar environments, most commonly on television, and at stadiums. Three-quarters of children (75.0%) and the majority of adults (90.0%) perceived that sports wagering was becoming a normal part of sport. CONCLUSION AND IMPLICATIONS: This research shows that children engaged in particular sports have high awareness of wagering marketing, particularly as seen on television or at sporting matches. Regulation should comprehensively address the placement, quantity and content of wagering marketing aligned with sport to prevent current and/or future gambling harm.

The Indian diaspora : Hindus and Sikhs in Australia

Since the late 1990s, the Indian community in Australia has grown faster than any other immigrant community. The Indian Diaspora has made substantial contributions to the multi-ethnic and multi-religious diversity within Australia. The growth of Hinduism and Sikhism through gurus, temples, yoga and rituals of many kind has brought new colours, images, customs and practices to the profile of Australian religion, and the Australian landscape more widely. At the same time, Hinduism and Sikhism have themselves been transformed as Hindus and Sikhs from different parts of India as well as Fiji, Malaysia and other parts of the world have come together to establish a pan-Indian ethos. Hindus and Sikhs here have also interacted with other sectors of the Australian population and with religions from the Western world. This is the theme of this book.The Indian Diaspora covers the theory of diaspora, the historical development of the Indian communities in Australia since the late 19th century to the present times, current practices and statistical profiles of Hindus and Sikhs in Australia, and interactions between Hindus and Sikhs with the wider Australian community. There are case-studies of the Indian students and women in the Australian community, of Indian communities in Melbourne and South Australia, and of temple building and the Sikh gurdwara. The book has been edited by and contains contributions from Purushottama Bilimoria, an internationally-known scholar of philosophy and religion, Jayant Bhalchandra Bapat, one of Australia’s most senior Hindu priests and a scholar of Hinduism, and Philip Hughes, a leading analyst of the religious profiles of the Australian people. It also contains contributions from several other prominent scholars. Included are special essays on the importance of diaspora by the late Ninian Smart and on the 19th century Afghan cameleers and Indian hawkers.

The Australia-United States alliance and the management of elite opinion

This thesis firstly demonstrates that support for the current Australia-United States alliance at the elite level primarily derives from the desire to sustain western control over regional and international affairs and extend Australia’s influence abroad. Secondly, it demonstrates the role of the Australian American Leadership Dialogue in sustaining alliance orthodoxy.

The relationship between house prices and demographic variables: an Australian case study

Purpose – The process for examining the value of house prices in an urban city has given limited attention, if any, to demographic variables associated with urban geography. Although the disciplines of property/real estate and demography have moved closer, little progress has been made when modelling house prices using population-related data in the field of urban geography to explain the level of house prices.

Design/methodology/approach – This paper proposes an innovative model to examine the influence of population variables on the level of house prices. It used a two-stage approach as follows: principal components analysis (PCA) identified social dimensions from a range of demographic variables, which were then retained for further analysis. This information was sourced from two Australian Bureau of Statistics censuses undertaken involving all Melbourne residents during 1996, 2001, 2006 and 2011; multiple regression analysis examined the relationship between the retained factor scores from the PCA (as independent variables) and established residential house prices (as the dependent variable).

Findings – The findings confirm the demographic profile of each household, which is directly related to their decisions about housing location and house prices. Based on a case study of Melbourne, Victoria, it was demonstrated that households with specific demographic characteristics are closely related to a certain level of house prices at the suburban level.

Originality/value – This is an innovative study which has not been previously undertaken for an extended period of time to facilitate an analysis of change over time.

The law of insider trading in Australia

This book provides a detailed and practical analysis of Australian insider trading laws. The work: examines all fundamental concepts relating to insider trading such as 'who is an insider', 'what is inside information' and 'when is information generally available', together with commentaries on proposed changes to the laws and an examination of the impact of the most recent decisions, including Hannes, and Rivkin; provides a very detailed examination of the defences and exceptions, with particular attention to the operation of Chinese Walls; analyses fully and systematically the provisions on insider trading in the Corporations Act and the Criminal Code (Cth) within the context of decided cases and relevant secondary materials; covers comprehensively the penalties and remedies for contravention of the insider trading regime (including the intricate civil compensation provisions, and an up-to-date analysis of the civil penalties regime in light of ASIC v Petsas); and discusses the operation and effectiveness of continuous disclosure as a means of preventing insider trading.

Providing information for business: government strategy for the online world

Governments assume a major role in providing information resources for business as a way of promoting national development. This has proven to be a much more demanding task than one might suppose, given the diversity and complexity of business needs and the limitation of government resources for undertaking the task. This chapter will: (1) identify the challenges posed for government online business information strategies, (2) discuss research relating to the information strategy of one Australian government agency to support export development among small business, and (3) set out a framework for government online information provision in a diverse industry context. Coordination of the many government information services remains a challenge, especially among different levels of government. Well-designed strategies can improve the usability of online information and the efficiency of government information services.