WorldWideScience

Sample records for aboriginal management scheme

  1. Factors associated with pretreatment and treatment dropouts: comparisons between Aboriginal and non-Aboriginal clients admitted to medical withdrawal management

    Science.gov (United States)

    2013-01-01

    Background Addiction treatment faces high pretreatment and treatment dropout rates, especially among Aboriginals. In this study we examined characteristic differences between Aboriginal and non-Aboriginal clients accessing an inpatient medical withdrawal management program, and identified risk factors associated with the probabilities of pretreatment and treatment dropouts, respectively. Methods 2231 unique clients (Aboriginal = 451; 20%) referred to Vancouver Detox over a two-year period were assessed. For both Aboriginal and non-Aboriginal groups, multivariate logistic regression analyses were conducted with pretreatment dropout and treatment dropout as dependent variables, respectively. Results Aboriginal clients had higher pretreatment and treatment dropout rates compared to non-Aboriginal clients (41.0% vs. 32.7% and 25.9% vs. 20.0%, respectively). For Aboriginal people, no fixed address (NFA) was the only predictor of pretreatment dropout. For treatment dropout, significant predictors were: being female, having HCV infection, and being discharged on welfare check issue days or weekends. For non-Aboriginal clients, being male, NFA, alcohol as a preferred substance, and being on methadone maintenance treatment (MMT) at referral were associated with pretreatment dropout. Significant risk factors for treatment dropout were: being younger, having a preferred substance other than alcohol, having opiates as a preferred substance, and being discharged on weekends. Conclusions Our results highlight the importance of social factors for the Aboriginal population compared to substance-specific factors for the non-Aboriginal population. These findings should help clinicians and decision-makers to recognize the importance of social supports especially housing and initiate appropriate services to improve treatment intake and subsequent retention, physical and mental health outcomes and the cost-effectiveness of treatment. PMID:24325629

  2. Didgeridoo Playing and Singing to Support Asthma Management in Aboriginal Australians

    Science.gov (United States)

    Eley, Robert; Gorman, Don

    2010-01-01

    Context: Asthma affects over 15% of Australian Aboriginal people. Compliance in asthma management is poor. Interventions that will increase compliance are required. Purpose: The purpose of the study was to determine whether Aboriginal children, adolescents and adults would engage in music lessons to increase their knowledge of asthma and support…

  3. Outpatient alcohol withdrawal management for Aboriginal and Torres Strait Islander peoples.

    Science.gov (United States)

    Brett, Jonathan; Lawrence, Leanne; Ivers, Rowena; Conigrave, Kate

    2014-08-01

    There is concern from within Aboriginal and Torres Strait Islander communities about the lack of access to alcohol withdrawal management ('detox') services. Outpatient detox is described within national Australian guidelines as a safe option for selected drinkers. However, uncertainly exists as to how suited Aboriginal and Torres Strait Islander peoples are to this approach. 
 Consultations were conducted with stakeholders of four health services providing outpatient detox for Aboriginal and Torres Strait Islander peoples in NSW. Thematic analysis was performed to determine elements perceived as important for success. Key themes that emerged were individual engagement, flexibility, assessment of suitability, Aboriginal staff and community engagement, practical support, counselling, staff education and support, coping with relapse and contingency planning. 
 There is a need to improve access to alcohol detox services for Aboriginal and Torres Strait Islander peoples. The outpatient setting seems to be a feasible and safe environment to provide this kind of service for selected drinkers.

  4. Engaging aboriginal peoples in Canada's plan for the long-term management of used nuclear fuel

    International Nuclear Information System (INIS)

    Patton, P.

    2011-01-01

    The interests and concerns of Aboriginal peoples are integral to development and implementation of Canada's plans for the long-term management of used nuclear fuel. The Nuclear Waste Management Organization (NWMO) has an ongoing statutory obligation and a commitment to active and meaningful participation with Aboriginal peoples. The organization has worked with Aboriginal organizations and individuals to develop long-term engagement and dialogue processes that respect traditional Aboriginal practices, culture, protocols and approaches to decision-making. Aboriginal peoples were significant participants in the 2003-2005 study that resulted in the recommendation for Adaptive Phased Management (APM). After the Canadian government agreed to proceed with APM, Aboriginal peoples provided valuable input into development of the process for selecting a site for a deep geological repository (DGR) for the long-term management of Canada's used nuclear fuel. The involvement of Aboriginal stakeholders continues to be important as Canada moves into the siting process. Engagement of Aboriginal peoples is guided by principles that respond to the unique interests, perspectives and culture of Aboriginal peoples. These principles recognize and honour the special relationship that Aboriginal peoples have with the natural environment, their unique stewardship responsibilities, and the fact that Aboriginal peoples are holders of Aboriginal Traditional Knowledge (ATK), which brings value to planning processes. The NWMO has been working with Aboriginal Elders and others to learn about ATK and to interweave this knowledge into its work. ATK includes important knowledge about the land, ecology and intergenerational decision-making. The NWMO and Aboriginal peoples have given life to engagement principles and the wisdom of ATK by collaboratively developing a number of programs including agreements with national, regional and local Aboriginal organizations. Additionally, the NWMO has

  5. "Unwell while Aboriginal": iatrogenesis in Australian medical education and clinical case management.

    Science.gov (United States)

    Ewen, Shaun C; Hollinsworth, David

    2016-01-01

    Attention to Aboriginal health has become mandatory in Australian medical education. In parallel, clinical management has increasingly used Aboriginality as an identifier in both decision making and reporting of morbidity and mortality. This focus is applauded in light of the gross inequalities in health outcomes between indigenous people and other Australians. A purposive survey of relevant Australian and international literature was conducted to map the current state of play and identify concerns with efforts to teach cultural competence with Aboriginal people in medical schools and to provide "culturally appropriate" clinical care. The authors critically analyzed this literature in light of their experiences in teaching Aboriginal studies over six decades in many universities to generate examples of iatrogenic effects and possible responses. Understanding how to most effectively embed Aboriginal content and perspectives in curriculum and how to best teach and assess these remains contested. This review canvasses these debates, arguing that well-intentioned efforts in medical education and clinical management can have iatrogenic impacts. Given the long history of racialization of Aboriginal people in Australian medicine and the relatively low levels of routine contact with Aboriginal people among students and clinicians, the review urges caution in compounding these iatrogenic effects and proposes strategies to combat or reduce them. Long overdue efforts to recognize gaps and inadequacies in medical education about Aboriginal people and their health and to provide equitable health services and improved health outcomes are needed and welcome. Such efforts need to be critically examined and rigorously evaluated to avoid the reproduction of pathologizing stereotypes and reductionist explanations for persistent poor outcomes for Aboriginal people.

  6. "Unwell while Aboriginal": iatrogenesis in Australian medical education and clinical case management

    Directory of Open Access Journals (Sweden)

    Ewen SC

    2016-05-01

    Full Text Available Shaun C Ewen,1 David Hollinsworth2 1Melbourne Poche Centre for Indigenous Health, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, VIC, 2Indigenous Studies, Faculty of Arts, Business and Law, University of the Sunshine Coast, Sippy Downs, QLD, Australia Introduction: Attention to Aboriginal health has become mandatory in Australian medical education. In parallel, clinical management has increasingly used Aboriginality as an identifier in both decision making and reporting of morbidity and mortality. This focus is applauded in light of the gross inequalities in health outcomes between indigenous people and other Australians. Methods: A purposive survey of relevant Australian and international literature was conducted to map the current state of play and identify concerns with efforts to teach cultural competence with Aboriginal people in medical schools and to provide “culturally appropriate” clinical care. The authors critically analyzed this literature in light of their experiences in teaching Aboriginal studies over six decades in many universities to generate examples of iatrogenic effects and possible responses. Results and discussion: Understanding how to most effectively embed Aboriginal content and perspectives in curriculum and how to best teach and assess these remains contested. This review canvasses these debates, arguing that well-intentioned efforts in medical education and clinical management can have iatrogenic impacts. Given the long history of racialization of Aboriginal people in Australian medicine and the relatively low levels of routine contact with Aboriginal people among students and clinicians, the review urges caution in compounding these iatrogenic effects and proposes strategies to combat or reduce them. Conclusion: Long overdue efforts to recognize gaps and inadequacies in medical education about Aboriginal people and their health and to provide equitable health services

  7. "Unwell while Aboriginal": iatrogenesis in Australian medical education and clinical case management

    OpenAIRE

    Ewen, Shaun; Hollinsworth,David

    2016-01-01

    Shaun C Ewen,1 David Hollinsworth2 1Melbourne Poche Centre for Indigenous Health, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, VIC, 2Indigenous Studies, Faculty of Arts, Business and Law, University of the Sunshine Coast, Sippy Downs, QLD, Australia Introduction: Attention to Aboriginal health has become mandatory in Australian medical education. In parallel, clinical management has increasingly used Aboriginality as an identifier in bot...

  8. Chronic condition self-management support for Aboriginal people: Adapting tools and training.

    Science.gov (United States)

    Battersby, Malcolm; Lawn, Sharon; Kowanko, Inge; Bertossa, Sue; Trowbridge, Coral; Liddicoat, Raylene

    2018-04-22

    Chronic conditions are major health problems for Australian Aboriginal people. Self-management programs can improve health outcomes. However, few health workers are skilled in self-management support and existing programs are not always appropriate in Australian Aboriginal contexts. The goal was to increase the capacity of the Australian health workforce to support Australian Aboriginal people to self-manage their chronic conditions by adapting the Flinders Program of chronic condition self-management support for Australian Aboriginal clients and develop and deliver training for health professionals to implement the program. Feedback from health professionals highlighted that the Flinders Program assessment and care planning tools needed to be adapted to suit Australian Aboriginal contexts. Through consultation with Australian Aboriginal Elders and other experts, the tools were condensed into an illustrated booklet called 'My Health Story'. Associated training courses and resources focusing on cultural safety and effective engagement were developed. A total of 825 health professionals  across Australia was trained and 61 people qualified as accredited trainers in the program, ensuring sustainability. The capacity and skills of the Australian health workforce to engage with and support Australian Aboriginal people to self-manage their chronic health problems significantly increased as a result of this project. The adapted tools and training were popular and appreciated by the health care organisations, health professionals and clients involved. The adapted tools have widespread appeal for cultures that do not have Western models of health care and where there are health literacy challenges. My Health Story has already been used internationally. © 2018 National Rural Health Alliance Ltd.

  9. Environmental agreements in Canada : Aboriginal participation, EIA follow-up and environmental management of major projects

    Energy Technology Data Exchange (ETDEWEB)

    O' Faircheallaigh, C. [Griffith Univ., Brisbane (Australia). Dept. of Politics and Public Policy

    2006-05-15

    Attempts are now being made to address the historic marginalization of indigenous peoples from the management of resource projects located on their ancestral lands through the use of environmental agreements. However, the rapid pace of resource development in certain regions of Canada has meant that there is an increased need to ensure effective follow-up procedures for Environmental Impact Assessment (EIA) processes in order to achieve meaningful Aboriginal participation in the management of large-scale resource projects. Lack of effective follow-up has made it difficult for the relevant agencies to manage risks and uncertainties. This book discussed the use of new policy environmental agreements between industry, government, and Aboriginal peoples. Case studies where environmental agreements were used in the Northwest Territories, Alberta, and Newfoundland were presented in order to demonstrate their efficacy. It was concluded that structures and processes must be designed to encourage Aboriginal participation in consultation processes. refs., tabs.

  10. Environmental agreements, EIA follow-up and aboriginal participation in environmental management: The Canadian experience

    International Nuclear Information System (INIS)

    O'Faircheallaigh, Ciaran

    2007-01-01

    During the last decade a number of environmental agreements (EAs) have been negotiated in Canada involving industry, government and Aboriginal peoples. This article draws on the Canadian experience to consider the potential of such negotiated agreements to address two issues widely recognised in academic and policy debates on environmental impact assessment (EIA) and environmental management. The first relates to the need to secure indigenous participation in environmental management of major projects that affect indigenous peoples. The second and broader issue involves the necessity for specific initiatives to ensure effective follow-up of EIA. The Canadian experience indicates that negotiated environmental agreements have considerable potential to address both issues. However, if this potential is to be realized, greater effort must be made to develop structures and processes specifically designed to encourage Aboriginal participation; and EAs must themselves provide the financial and other resource required to support EIA follow-up and Aboriginal participation

  11. Effective Behaviour Management Strategies for Australian Aboriginal and Torres Strait Islander Students: A Literature Review

    Science.gov (United States)

    Llewellyn, Linda L.; Boon, Helen J.; Lewthwaite, Brian E.

    2018-01-01

    This paper reports findings from a systematic literature review conducted to identify effective behaviour management strategies which create a positive learning environment for Aboriginal and Torres Strait Islander students. The search criteria employed resulted in 103 documents which were analysed in response to this focus. Results identified…

  12. Making every Australian count: challenges for the National Disability Insurance Scheme (NDIS) and the equal inclusion of homeless Aboriginal and Torres Strait Islander Peoples with neurocognitive disability.

    Science.gov (United States)

    Townsend, Clare; White, Paul; Cullen, Jennifer; Wright, Courtney J; Zeeman, Heidi

    2017-03-30

    This article highlights the dearth of accurate evidence available to inform the National Disability Insurance Scheme (NDIS) regarding the extent and nature of neurocognitive disability amongst homeless Aboriginal and Torres Strait Islander people. Without accurate prevalence rates of neurocognitive disability, homeless Aboriginal and Torres Strait Islander people are in danger of not being counted by the NDIS and not receiving supports to which they are entitled. Addressing this knowledge gap is challenged by a range of factors, including: (1) the long-term effect of profound intergenerational disenfranchisement of Aboriginal and Torres Strait Islander people; (2) Aboriginal and Torres Strait Islander cultural perspectives around disability; (3) the generally unrecognised and poorly understood nature of neurocognitive disability; (4) the use of research methods that are not culturally safe; (5) research logistics; and (6) the absence of culturally appropriate assessment tools to identify prevalence. It is argued that an accurate evidence base that is informed by culturally safe research methods and assessment tools is needed to accurately guide the Commonwealth government and the National Disability Insurance Agency about the expected level of need for the NDIS. Research within this framework will contribute to the realisation of a truly inclusive NDIS.

  13. Aboriginal Review 2003/2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This report presents information on Syncrude's efforts and achievements in working with Aboriginal communities and leaders in Alberta since 2002 through its Aboriginal Development Program. The report discusses the six key commitment areas of the Program. First, the report provides an overview of Syncrude's achievements in the area of corporate leadership including participation in the Aboriginal Affairs and Northern Development Industry Advisory Committee; recognition by the Canadian Council for Aboriginal Business as a leader in Aboriginal relations through the Aboriginal Relations program; supporting the National Aboriginal Achievement Foundation; championing the Aboriginal Human Resources Development Council of Canada; membership of the Alberta Chamber of Resources Aboriginal Programs Project; Conference Board of Canada's Council on Corporate Aboriginal Relations; and, chairing the Mining Association of Canada. The report discusses business development of Aboriginal entrepreneurs and business owners including Syncrude's employment targets for Aboriginal employment in the Syncrude workforce. It discusses community development in Aboriginal communities such as long distance learning; the Fort Chipewyan day care centre; the Chipewyan Prairie Dene First Nation Multi-Purpose Community Centre in Janvier; and, an elder care facility in Fort McKay First Nation community. It discusses education and training including the Alberta Aboriginal Apprenticeship Project; Syncrude Aboriginal/Women Education Awards Program; University of Alberta Aboriginal Careers Initiative; and, the Aboriginal Financial Management Internship. The report also discusses Syncrude's consultations with Aboriginal communities on environmental issues such as end-land use, air quality and how further expansion can occur without long-term impacts on traditional land uses. The report also contains questions and answers with Aboriginal leaders to discuss the impact of oil sands

  14. Aboriginal Review 2003/2004

    International Nuclear Information System (INIS)

    2004-01-01

    This report presents information on Syncrude's efforts and achievements in working with Aboriginal communities and leaders in Alberta since 2002 through its Aboriginal Development Program. The report discusses the six key commitment areas of the Program. First, the report provides an overview of Syncrude's achievements in the area of corporate leadership including participation in the Aboriginal Affairs and Northern Development Industry Advisory Committee; recognition by the Canadian Council for Aboriginal Business as a leader in Aboriginal relations through the Aboriginal Relations program; supporting the National Aboriginal Achievement Foundation; championing the Aboriginal Human Resources Development Council of Canada; membership of the Alberta Chamber of Resources Aboriginal Programs Project; Conference Board of Canada's Council on Corporate Aboriginal Relations; and, chairing the Mining Association of Canada. The report discusses business development of Aboriginal entrepreneurs and business owners including Syncrude's employment targets for Aboriginal employment in the Syncrude workforce. It discusses community development in Aboriginal communities such as long distance learning; the Fort Chipewyan day care centre; the Chipewyan Prairie Dene First Nation Multi-Purpose Community Centre in Janvier; and, an elder care facility in Fort McKay First Nation community. It discusses education and training including the Alberta Aboriginal Apprenticeship Project; Syncrude Aboriginal/Women Education Awards Program; University of Alberta Aboriginal Careers Initiative; and, the Aboriginal Financial Management Internship. The report also discusses Syncrude's consultations with Aboriginal communities on environmental issues such as end-land use, air quality and how further expansion can occur without long-term impacts on traditional land uses. The report also contains questions and answers with Aboriginal leaders to discuss the impact of oil sands development. figs

  15. Chronic kidney disease in an Aboriginal population: A nurse practitioner-led approach to management.

    Science.gov (United States)

    Barrett, Elizabeth; Salem, Lesley; Wilson, Sue; O'Neill, Claire; Davis, Kathleen; Bagnulo, Sharif

    2015-12-01

    Chronic kidney disease (CKD) is a significant health problem impacting Australia's Aboriginal and Torres Strait Islander population. After age adjustment, the prevalence of kidney disease is 3.7 times higher in Aboriginal people and 7.3 times higher for end-stage kidney disease compared with the wider population. Yet at an Aboriginal Community Controlled Health Service (ACCHS) with a significant patient population, fewer than expected numbers of Aboriginal patients were identified with CKD. The ACCHS engaged a nurse practitioner to lead a systematic approach to the identification and treatment of CKD. This nurse practitioner-led approach to CKD was developed and implemented at a rural NSW ACCHS, with the support of a partnership formed between the nurse practitioner, the ACCHS, a nephrologist from a referral hospital and a statewide NGO. The primary measure for improvement has been to identify and stage patients with CKD and establish management plans as appropriate. This nurse-led project was established to: (i) identify patients with CKD; (ii) provide access for CKD patients to appropriate services; (iii) commence pharmacological and non-pharmacological strategies that enable remission or regression of CKD; and (iv) educate practice GPs and other staff members on CKD clinical guidelines and best practice. The CKD project has improved access to essential health care for vulnerable and at-risk populations, with 187 patients to date having been identified with kidney disease and staged for its severity. The need for strong multi-disciplinary teamwork has been demonstrated with good communication strategies implemented. © 2015 National Rural Health Alliance Inc.

  16. Self-management programs for Aboriginal and Torres Strait Islander Peoples with chronic conditions: A rapid review.

    Science.gov (United States)

    Moore, Ellie; Lawn, Sharon; Oster, Candice; Morello, Andrea

    2017-01-01

    Objectives Review the evidence for the effectiveness of chronic condition self-management programs applied to Aboriginal and Torres Strait Islander Peoples. Methods A rapid review methodology was followed to develop an evidence summary from peer-reviewed and grey literature. Results Only seven peer-reviewed studies were identified. The evidence indicated that group programs, particularly the Stanford Program, and structured individual chronic condition self-management programs were of good quality for Aboriginal and Torres Strait Islander Peoples, although these need to be integrated into practice in order to see the greatest benefits. The Flinders Program showed promise as a standardised program with content designed specifically with and for these populations. Numerous grey literature sources were identified, many using strong participatory approaches developed locally within Aboriginal and Torres Strait Islander Peoples. However, few of these programs have been subject to rigorous evaluation. Discussion Despite the significant focus on chronic condition self-management programs to help address the burden of disease for Aboriginal and Torres Strait Islander Peoples, few studies exist that have been properly evaluated. The Closing the Gap Principles developed by the Australian Institute of Health and Welfare offer important guidance for how to proceed to maximise engagement, cultural appropriateness and ownership of program initiatives.

  17. Building Co-Management as a Process: Problem Solving Through Partnerships in Aboriginal Country, Australia

    Science.gov (United States)

    Zurba, Melanie; Ross, Helen; Izurieta, Arturo; Rist, Philip; Bock, Ellie; Berkes, Fikret

    2012-06-01

    Collaborative problem solving has increasingly become important in the face of the complexities in the management of resources, including protected areas. The strategy undertaken by Girringun Aboriginal Corporation in north tropical Queensland, Australia, for developing co-management demonstrates the potential for a problem solving approach involving sequential initiatives, as an alternative to the more familiar negotiated agreements for co-management. Our longitudinal case study focuses on the development of indigenous ranger units as a strategic mechanism for the involvement of traditional owners in managing their country in collaboration with government and other interested parties. This was followed by Australia's first traditional use of marine resources agreement, and development of a multi-jurisdictional, land to sea, indigenous protected area. In using a relationship building approach to develop regional scale co-management, Girringun has been strengthening its capabilities as collaborator and regional service provider, thus, bringing customary decision-making structures into play to `care for country'. From this evolving process we have identified the key components of a relationship building strategy, `the pillars of co-management'. This approach includes learning-by-doing, the building of respect and rapport, sorting out responsibilities, practical engagement, and capacity-building.

  18. Disparities in acute in-hospital cardiovascular care for Aboriginal and non-Aboriginal South Australians.

    Science.gov (United States)

    Tavella, Rosanna; McBride, Katharine; Keech, Wendy; Kelly, Janet; Rischbieth, Amanda; Zeitz, Christopher; Beltrame, John F; Tideman, Philip A; Brown, Alex

    2016-09-05

    To assess differences in the rates of angiography and subsequent revascularisation for Aboriginal and non-Aboriginal South Australians who presented with an acute coronary syndrome (ACS); to explore the reasons for any observed differences. Analysis of administrative data with logistic regression modelling to assess the relationship between Aboriginal status and the decision to undertake diagnostic angiography. A detailed medical record review of Aboriginal admissions was subsequently undertaken. Emergency ACS admissions to SA cardiac catheterisation hospitals, 2007-2012. 13 701 admissions of patients with an ACS, including 274 Aboriginal patients (2.1%). Rates of coronary angiography and revascularisation; documentation of justification for non-invasive management. After adjustment for age, comorbidities and remoteness, Aboriginal patients presenting with an ACS were significantly less likely than non-Aboriginal patients to undergo angiography (odds ratio [OR], 0.4; 95% CI, 0.3-0.5; P Aboriginal and non-Aboriginal patients who had undergone angiography. Reasons for Aboriginal patients not undergoing angiography included symptoms being deemed non-cardiac (16%), non-invasive test performed (8%), and discharge against medical advice (11%); the reasons were unclear for 36% of Aboriginal patients. After controlling for age and other factors, the rate of coronary angiography was lower among Aboriginal patients with an ACS in SA. The reasons for this disparity are complex, including patient-related factors and their preferences, as well as the appropriateness of the intervention. Improved consideration of the hospital experience of Aboriginal patients must be a priority for reducing health care disparities.

  19. Benchmarking and energy management schemes in SMEs

    Energy Technology Data Exchange (ETDEWEB)

    Huenges Wajer, Boudewijn [SenterNovem (Netherlands); Helgerud, Hans Even [New Energy Performance AS (Norway); Lackner, Petra [Austrian Energy Agency (Austria)

    2007-07-01

    Many companies are reluctant to focus on energy management or to invest in energy efficiency measures. Nevertheless, there are many good examples proving that the right approach to implementing energy efficiency can very well be combined with the business-priorities of most companies. SMEs in particular can benefit from a facilitated European approach because they normally have a lack of resources and time to invest in energy efficiency. In the EU supported pilot project BESS, 60 SMEs from 11 European countries of the food and drink industries successfully tested a package of interactive instruments which offers such a facilitated approach. A number of pilot companies show a profit increase of 3 up to 10 %. The package includes a user-friendly and web based E-learning scheme for implementing energy management as well as a benchmarking module for company specific comparison of energy performance indicators. Moreover, it has several practical and tested tools to support the cycle of continuous improvement of energy efficiency in the company such as checklists, sector specific measure lists, templates for auditing and energy conservation plans. An important feature and also a key trigger for companies is the possibility for SMEs to benchmark anonymously their energy situation against others of the same sector. SMEs can participate in a unique web based benchmarking system to interactively benchmark in a way which fully guarantees confidentiality and safety of company data. Furthermore, the available data can contribute to a bottom-up approach to support the objectives of (national) monitoring and targeting and thereby also contributing to the EU Energy Efficiency and Energy Services Directive. A follow up project to expand the number of participating SMEs of various sectors is currently being developed.

  20. Tale of Two Courthouses: A Critique of the Underlying Assumptions in Chronic Disease Self-Management for Aboriginal People

    Directory of Open Access Journals (Sweden)

    Isabelle Ellis

    2009-12-01

    Full Text Available This article reviews the assumptions that underpin thecommonly implemented Chronic Disease Self-Managementmodels. Namely that there are a clear set of instructions forpatients to comply with, that all health care providers agreewith; and that the health care provider and the patient agreewith the chronic disease self-management plan that wasdeveloped as part of a consultation. These assumptions areevaluated for their validity in the remote health care context,particularly for Aboriginal people. These assumptions havebeen found to lack validity in this context, therefore analternative model to enhance chronic disease care isproposed.

  1. Mining Aboriginal Labour: Examining Capital Reconversion Strategies Occurring on the Risk Management Field

    Science.gov (United States)

    Hodgkins, Andrew P.

    2016-01-01

    This article examines a vocational education and training partnership occurring in the Canadian oil sands mining industry. The case study involves a corporate-sponsored pre-apprenticeship training programme designed to procure aboriginal labour in the province of Alberta. Interviews with members of key partner groups and stakeholders occurred…

  2. The Waswanipi Cree Model Forest: Demonstrating Aboriginal leadership in sustainable forest management

    Energy Technology Data Exchange (ETDEWEB)

    Jolly, A.

    1999-09-01

    Experiences of the Waswanipi Cree community in being partners in sustainable forest management are discussed. The Waswanipi Cree Model Forest was designated as such in 1997. Since then, it has come to be seen as a forum for the community to express its needs, goals and objectives for the future, and as the first opportunity for the Cree community to exercise leadership and decision-making authority related to land management issues. The Waswanipi land is situated on the southernmost tip of eastern James Bay. It extends to some 35,000 sq km, divided into 52 family hunting territories, called traplines. Each trapline has a designated custodian, who is responsible for ensuring that wildlife is harvested in a sustainable manner. Community life is organized around the traplines, although families will sometimes temporarily relocate close to paid employment opportunities. Nevertheless, the purpose of employment is always to return to the bush, with sufficient materials and supplies to last the hunting and trapping season. Prior to the designation of the Model Forest, the major problems have been the rate and extent of forestry activities on Cree land by outside timber companies, the absence of opportunities for the Cree to have a meaningful role in decisions that impacted their future and the difficulties of convincing government experts and forestry companies to allow the Cree to bring their experience-based knowledge to bear on forest resource management issues. The manner in which the new partnership resulting from the designation of the Model Forest is opening the way to better understanding, mitigation of the negative effects of forestry operations on traplines, mediation of conflicts between trappers and forestry companies with timber licences on Waswanipi land, are described as one of the major achievements of the Model Forest Program. The rate and extent of cutting continues to be a problem, however, there are signs of a growing understanding among the timber

  3. Assessment of irrigation schemes in Turkey based on management ...

    African Journals Online (AJOL)

    This suggests that the WUAs-operated schemes are not optimally managed, possibly due to factors such as inappropriate crop pattern and intensity, irrigation infrastructure, lack of an effective monitoring and evaluation system, insufficient awareness among managers and farmers, or unstable administrative structure.

  4. Centrally managed name resolution schemes for EPICS

    International Nuclear Information System (INIS)

    Jun, D.

    1997-01-01

    The Experimental Physics and Industrial Control System (EPICS) uses a broadcast method to locate resources and controls distributed across control servers. There are many advantages offered by using a centrally managed name resolution method, in which resources are located using a repository. The suitability of DCE Directory Service as a name resolution method is explored, and results from a study involving DCE are discussed. An alternative nameserver method developed and in use at the Thomas Jefferson national Accelerator Facility (Jefferson Lab) is described and results of integrating this new method with existing EPICS utilities presented. The various methods discussed in the paper are compared

  5. Scalable Fault-Tolerant Location Management Scheme for Mobile IP

    Directory of Open Access Journals (Sweden)

    JinHo Ahn

    2001-11-01

    Full Text Available As the number of mobile nodes registering with a network rapidly increases in Mobile IP, multiple mobility (home of foreign agents can be allocated to a network in order to improve performance and availability. Previous fault tolerant schemes (denoted by PRT schemes to mask failures of the mobility agents use passive replication techniques. However, they result in high failure-free latency during registration process if the number of mobility agents in the same network increases, and force each mobility agent to manage bindings of all the mobile nodes registering with its network. In this paper, we present a new fault-tolerant scheme (denoted by CML scheme using checkpointing and message logging techniques. The CML scheme achieves low failure-free latency even if the number of mobility agents in a network increases, and improves scalability to a large number of mobile nodes registering with each network compared with the PRT schemes. Additionally, the CML scheme allows each failed mobility agent to recover bindings of the mobile nodes registering with the mobility agent when it is repaired even if all the other mobility agents in the same network concurrently fail.

  6. SRIM Scheme: An Impression-Management Scheme for Privacy-Aware Photo-Sharing Users

    Directory of Open Access Journals (Sweden)

    Fenghua Li

    2018-02-01

    Full Text Available With the development of online social networks (OSNs and modern smartphones, sharing photos with friends has become one of the most popular social activities. Since people usually prefer to give others a positive impression, impression management during photo sharing is becoming increasingly important. However, most of the existing privacy-aware solutions have two main drawbacks: ① Users must decide manually whether to share each photo with others or not, in order to build the desired impression; and ② users run a high risk of leaking sensitive relational information in group photos during photo sharing, such as their position as part of a couple, or their sexual identity. In this paper, we propose a social relation impression-management (SRIM scheme to protect relational privacy and to automatically recommend an appropriate photo-sharing policy to users. To be more specific, we have designed a lightweight face-distance measurement that calculates the distances between users’ faces within group photos by relying on photo metadata and face-detection results. These distances are then transformed into relations using proxemics. Furthermore, we propose a relation impression evaluation algorithm to evaluate and manage relational impressions. We developed a prototype and employed 21 volunteers to verify the functionalities of the SRIM scheme. The evaluation results show the effectiveness and efficiency of our proposed scheme. Keywords: Impression management, Relational privacy, Photo sharing, Policy recommendation, Proxemics

  7. Economic Droop Scheme for Decentralized Power Management in DC Microgrids

    Directory of Open Access Journals (Sweden)

    E. Alizadeh

    2016-12-01

    Full Text Available This paper proposes an autonomous and economic droop control scheme for DC microgrid application. In this method, a cost-effective power sharing technique among various types of DG units is properly adopted. The droop settings are determined based on an algorithm to individually manage the power management without any complicated optimization methods commonly applied in the centralized control method. In the proposed scheme, the system retains all the advantages of the traditional droop method while minimizes the generation costs of the DC microgrid. In the proposed method, all DGs are classified in a sorting rule based on their total generation cost and the reference voltage of their droop equations is then determined. The proposed scheme is applied to a typical DC microgrid consisting of four different types of DGs and a controllable load. The simulation results are presented to verify the effectiveness of the proposed method using MATLAB/SIMULINK software.

  8. A Forward Authentication Key Management Scheme for Heterogeneous Sensor Networks

    Directory of Open Access Journals (Sweden)

    Huang Jen-Yan

    2011-01-01

    Full Text Available Key encryption technology is a basic technique for protecting the secrecy of transmitted data among sensor nodes in wireless sensor networks. However, sensor nodes are inherently limited by insufficient hardware resources such as memory capacity and battery lifetime. As a result, few current key management schemes are appropriate for wireless sensor networks. This paper proposes a new key management method that uses dynamic key management schemes for heterogeneous sensor networks. The proposed scheme loads a hash function into the base station, cluster heads, and sensor nodes. The cluster heads and sensor nodes then generate their own keychains to provide forward authentication in case of key changes, security breaches, key changes due to security breaches. The cluster heads and sensor nodes establish pairwise keys to ensure transmission secrecy. The proposed scheme decreases the number of keys required for sensor nodes and cluster heads and is robust to the following attacks: guessing attacks, replay attacks, man-in-the-middle attacks, node capture attacks, and denial-of-service attacks.

  9. Syncrude's commitment to Aboriginal development

    International Nuclear Information System (INIS)

    Loader, R. K.

    1999-01-01

    Syncrude's program designed to maintain good relations with Aboriginal communities in all areas where Syncrude operation impact upon Aboriginal peoples and their traditional ways of life are described. The program extends from employment through education to business and community development, the preservation of traditional lifestyles, and the protection of the environment. As examples, some 13 per cent of Syncrude's workforce is made up of Aboriginal people, at an average annual salary of $58,000. The company offers $ 2,000 each, specifically to Aboriginal persons, wanting to further their education particularly in disciplines related to oil sands. A five-year $ 500,000 program has been established by Syncrude at the University of Alberta specifically for Aboriginal people to pursue careers in engineering, medicine , education and business. Other career programs are also offered through Keyano College, Athabasca University and the Northern Alberta Development Council, and there is a strong commitment by the company to encouraging adults to go back to school and for kids to stay in school. Last year the company spent $ 54 million with Aboriginal-owned and operated businesses; the company also support several programs to foster the appreciation of Aboriginal culture not only in Alberta but throughout the country. Environment is the fifth and final element of the Aboriginal Development Program. It involves consultation and working with local communities on environmental matters involving issues ranging from land reclamation to emission reduction. Some six million dollars are spent annually on reclaiming land and reintroducing native animal and plant species wherever possible. An outstanding example of this is the Wood Bison Trail on 210 hectares of reclaimed land managed by the Fort McKay First Nations. It is readily acknowledged that dealing with Aboriginal concerns has not been an easy road to travel and that there are still many things to do. Nevertheless, there

  10. Issues with prescribed medications in Aboriginal communities: Aboriginal health workers' perspectives.

    Science.gov (United States)

    Hamrosi, Kim; Taylor, Susan J; Aslani, Parisa

    2006-01-01

    local Aboriginal communities. The Aboriginal health workers reported a general lack of access to medications and frequent inappropriate use of medications due to limited understanding, literacy and information all of which lead to non-compliance with instructions. Medication sharing was common in their communities. They reported that many Aboriginal people were uncomfortable seeking medicines advice, and the consumer medicine information provided was often difficult to understand, culturally inappropriate and unlikely to be utilised. Strategies suggested to improve pharmacist services and access to the services were a more 'Aboriginal friendly' environment, relationship development between pharmacists and Aboriginal health workers, cultural awareness programs for pharmacists and their staff, provision of disease state management services and medicine education programs by pharmacists for Aboriginal health workers. Medication misunderstandings and non-compliance within the Aboriginal community frequently occur. Suggestions to improve access, understanding and compliance, along with the education and training of Aboriginal health workers may provide tools for self-determination. Pharmacists may be well positioned to provide Aboriginal health workers with medicines information and patient education skills, and encourage the effective use of medicines within the Aboriginal community.

  11. Short-term incentive schemes for hospital managers

    Directory of Open Access Journals (Sweden)

    Lucas Malambe

    2013-10-01

    Full Text Available Orientation: Short-term incentives, considered to be an extrinsic motivation, are commonly used to motivate performance. This study explored hospital managers’ perceptions of short term incentives in maximising performance and retention. Research purpose: The study explored the experiences, views and perceptions of private hospital managers in South Africa regarding the use of short-term incentives to maximise performance and retention, as well as the applicability of the findings to public hospitals. Motivation for the study: Whilst there is an established link between performance reward schemes and organisational performance, there is little understanding of the effects of short term incentives on the performance and retention of hospital managers within the South African context. Research design, approach, and method: The study used a qualitative research design: interviews were conducted with a purposive sample of 19 hospital managers, and a thematic content analysis was performed. Main findings: Short-term incentives may not be the primary motivator for hospital managers, but they do play a critical role in sustaining motivation. Participants indicated that these schemes could also be applicable to public hospitals. Practical/managerial implications: Hospital managers are inclined to be more motivated by intrinsic than extrinsic factors. However, hospital managers (as middle managers also seem to be motivated by short-term incentives. A combination of intrinsic and extrinsic motivators should thus be used to maximise performance and retention. Contribution/value-add: Whilst the study sought to explore hospital managers’ perceptions of short-term incentives, it also found that an adequate balance between internal and external motivators is key to implementing an effective short-term incentive scheme.

  12. Advanced Reactive Power Reserve Management Scheme to Enhance LVRT Capability

    Directory of Open Access Journals (Sweden)

    Hwanik Lee

    2017-10-01

    Full Text Available Abstract: To increase the utilization of wind power in the power system, grid integration standards have been proposed for the stable integration of large-scale wind power plants. In particular, fault-ride-through capability, especially Low-Voltage-Ride-Through (LVRT, has been emphasized, as it is related to tripping in wind farms. Therefore, this paper proposes the Wind power plant applicable-Effective Reactive power Reserve (Wa-ERPR, which combines both wind power plants and conventional generators at the Point of Interconnection (POI. The reactive power capability of the doubly-fed induction generator wind farm was considered to compute the total Wa-ERPR at the POI with reactive power capability of existing generators. By using the Wa-ERPR management algorithm, in case of a violation of the LVRT standards, the amount of reactive power compensation is computed using the Wa-ERPR management scheme. The proposed scheme calculates the Wa-ERPR and computes the required reactive power, reflecting the change of the system topology pre- and post-contingency, to satisfy the LVRT criterion when LVRT regulation is not satisfied at the POI. The static synchronous compensator (STATCOM with the capacity corresponding to calculated amount of reactive power through the Wa-ERPR management scheme is applied to the POI. Therefore, it is confirmed that the wind power plant satisfies the LVRT criteria by securing the appropriate reactive power at the POI, by applying of the proposed algorithm.

  13. Management initiatives in a community-based health insurance scheme.

    Science.gov (United States)

    Sinha, Tara; Ranson, M Kent; Chatterjee, Mirai; Mills, Anne

    2007-01-01

    Community-based health insurance (CBHI) schemes have developed in response to inadequacies of alternate systems for protecting the poor against health care expenditures. Some of these schemes have arisen within community-based organizations (CBOs), which have strong links with poor communities, and are therefore well situated to offer CBHI. However, the managerial capacities of many such CBOs are limited. This paper describes management initiatives undertaken in a CBHI scheme in India, in the course of an action-research project. The existing structures and systems at the CBHI had several strengths, but fell short on some counts, which became apparent in the course of planning for two interventions under the research project. Management initiatives were introduced that addressed four features of the CBHI, viz. human resources, organizational structure, implementation systems, and data management. Trained personnel were hired and given clear roles and responsibilities. Lines of reporting and accountability were spelt out, and supportive supervision was provided to team members. The data resources of the organization were strengthened for greater utilization of this information. While the changes that were introduced took some time to be accepted by team members, the commitment of the CBHI's leadership to these initiatives was critical to their success. Copyright (c) 2007 John Wiley & Sons, Ltd.

  14. A Scheme for Evaluating Feral Horse Management Strategies

    Directory of Open Access Journals (Sweden)

    L. L. Eberhardt

    2012-01-01

    Full Text Available Context. Feral horses are an increasing problem in many countries and are popular with the public, making management difficult. Aims. To develop a scheme useful in planning management strategies. Methods. A model is developed and applied to four different feral horse herds, three of which have been quite accurately counted over the years. Key Results. The selected model has been tested on a variety of data sets, with emphasis on the four sets of feral horse data. An alternative, nonparametric model is used to check the selected parametric approach. Conclusions. A density-dependent response was observed in all 4 herds, even though only 8 observations were available in each case. Consistency in the model fits suggests that small starting herds can be used to test various management techniques. Implications. Management methods can be tested on actual, confined populations.

  15. The Australian Managed Entry Scheme: Are We Getting it Right?

    Science.gov (United States)

    Tuffaha, Haitham W; Scuffham, Paul A

    2018-05-01

    In 2010, the Australian Government introduced the managed entry scheme (MES) to improve patient access to subsidised drugs on the Pharmaceutical Benefits Scheme and enhance the quality of evidence provided to decision makers. The aim of this paper was to critically review the Australian MES experience. We performed a comprehensive review of publicly available Pharmaceutical Benefits Advisory Committee online documents from January 2010 to July 2017. Relevant information on each MES agreement was systematically extracted, including its rationale, the conditions that guided its implementation and its policy outcomes. We identified 11 drugs where an MES was considered. Most of the identified drugs (75%) were antineoplastic agents and the main uncertainty was the overall survival benefit. More than half of the MES proposals were made by sponsors and most of the schemes were considered after previous rejected/deferred submissions for reimbursement. An MES was not established in 8 of 11 drugs (73%) despite the high evidence uncertainty. Nevertheless, six of these eight drugs were listed after the sponsors reduced their prices. Three MESs were established and implemented by Deeds of Agreement. The three cases were concluded and the required data were submitted within the agreed time frames. The need for feasibility and value of an MES should be carefully considered by stakeholders before embarking on such an agreement. It is essential to engage major stakeholders, including patient representatives, in this process. The conditions governing MESs should be clear, transparent and balanced to address the expectations of various stakeholders.

  16. Aboriginal parent support: A partnership approach.

    Science.gov (United States)

    Munns, Ailsa; Toye, Christine; Hegney, Desley; Kickett, Marion; Marriott, Rhonda; Walker, Roz

    2018-02-01

    This study was positioned within a larger action research study relating to a peer-led Aboriginal home visiting parent support program in an urban Western Australian setting. The aims for this study component were to identify program elements, exploring participants' perceptions of the program's suitability, feasibility, acceptability and effectiveness to inform program model recommendations and add to the body of knowledge on effective Aboriginal peer-led program models. The ability of Aboriginal parents to develop positive family environments is crucial, with parent support needing to be reflexive to local needs and sociocultural influences. Culturally appropriate service provision needs meaningful and acceptable strategies. This study was situated within a critical paradigm supporting Participatory Action Research methodology, using Action Learning Sets as the participant engagement and data collection setting. Within ten Action Learning Sets, focus group interviews were carried out with Aboriginal peer support workers, a non-Aboriginal parent support worker, an Aboriginal program coordinator, an Aboriginal education support officer and non-Aboriginal program managers (n = 8), and individual interviews with parents (n = 2) and community agencies (n = 4). Data were analysed using thematic analysis. Five themes were derived from peer support worker and community agency cohorts: peer support worker home visiting skills; responding to impacts of social determinants of health; client support and engagement; interagency collaboration; and issues addressing program sustainability. Parent responses augmented these themes. Participants identified five key elements relating to peer-led home visiting support for Aboriginal parents. These are uniquely placed to inform ongoing program development as there is little additional evidence in wider national and international contexts. Engagement with communities and peer support workers to develop culturally relevant

  17. Aboriginal uses and management of ethnobotanical species in deciduous forests of Chhattisgarh state in India

    Directory of Open Access Journals (Sweden)

    Kala Chandra

    2009-08-01

    Full Text Available Abstract A study on the native uses of ethnobotanical species was carried out in the south Surguja district of Chhattisgarh state in India with the major objective of identifying different food and medicinal plant species and also to understand their ongoing management and conservation. Through questionnaire and personal interviews, a total of 73 ethnobotanical species used by tribal and non-tribal communities were documented, of these 36 species were used in curing different types of diseases and 22 were used as edible food plants. This rich traditional knowledge of local people has an immense potential for pharmacological studies. The outside forces, at present, were mainly blamed to change the traditional system of harvesting and management of ethnobotanical species. The destructive harvesting practices have damaged the existing populations of many ethnobotanical species viz., Asparagus racemosus, Dioscorea bulbifera, Boswellia serrata, Buchnania lanzan, Sterculia urens and Anogeissus latifolia. The sustainable harvesting and management issues of ethnobotanical species are discussed in view of their conservation and management.

  18. Improving palliative care outcomes for Aboriginal Australians: service providers' perspectives.

    Science.gov (United States)

    Shahid, Shaouli; Bessarab, Dawn; van Schaik, Katherine D; Aoun, Samar M; Thompson, Sandra C

    2013-07-23

    Aboriginal Australians have a lower rate of utilisation of palliative care services than the general population. This study aimed to explore care providers' experiences and concerns in providing palliative care for Aboriginal people, and to identify opportunities for overcoming gaps in understanding between them and their Aboriginal patients and families. In-depth, qualitative interviews with urban, rural and remote palliative care providers were undertaken in inpatient and community settings in Western Australia. Interviews were audio-recorded, transcribed verbatim and coded independently by two researchers with QSR NVivo 10 software used to help manage data. Data analysis was informed by multiple theoretical standpoints, including the social ecological model, critical cultural theories and the 'cultural security' framework. Thematic analysis was carried out that identified patterns within data. Fifteen palliative care providers were interviewed. Overall they reported lack of understanding of Aboriginal culture and being uncertain of the needs and priorities of Aboriginal people during end-of-life care. According to several participants, very few Aboriginal people had an understanding of palliative care. Managing issues such as anger, denial, the need for non-medical support due to socioeconomic disadvantage, and dealing with crises and conflicts over funeral arrangements were reported as some of the tensions between Aboriginal patients and families and the service providers. Early referral to palliative care is important in demonstrating and maintaining a caring therapeutic relationship. Paramount to meeting the needs for Aboriginal patients was access to appropriate information and logistical, psychological and emotional support. These were often seen as essential but additional to standard palliative care services. The broader context of Aboriginal history and historical distrust of mainstream services was seen to impinge on Aboriginal people's willingness and

  19. Forming mutually beneficial Aboriginal partnerships

    Energy Technology Data Exchange (ETDEWEB)

    Brewster, L.; Shaw, M. [ATCO Frontec, Edmonton, AB (Canada)

    2002-07-01

    The Alberta-based ATCO Group is engaged in power generation, utilities logistics and energy services and technologies in Alaska, Canada's north, and around the world. In 2001, 56 per cent of ATCO's revenue came from Aboriginal joint ventures. ATCO's foundation for successful partnerships is a mutual trust, an understanding of the environment, and constant communication. The partnerships begin with a long term vision, resulting in community-based northern businesses that benefit Aboriginal partners, shareholders, customers and local staff. This paper described 2 unique joint venture case studies: (1) the north warning system in Cambridge Bay, a radar and communication service for government, and (2) Yellowknife's Tli Cho logistics site for support and municipal services to the mining industry. The north warning system joint venture includes Pan Arctic Inuit Logistics (PAIL), representing Inuvialuit, Labrador, Nunavik and Nunavut, while the Tli Cho joint venture includes participation of the Dog Rib Rae band. Management practices in all joint ventures reflect cultural differences, and Aboriginal people are involved in long term jobs relating to northern pipeline development. 21 figs.

  20. Australian Aboriginal Astronomy: Overview

    OpenAIRE

    Norris, Ray P.; Hamacher, Duane W.

    2013-01-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical component includes a deep understanding of the motion of objects in the sky, and this knowledge was used for practical purposes, such as constructing calendars. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, paid careful attention to unexpected pheno...

  1. Giibinenimidizomin: Owning Ourselves--Critical Incidents in the Attainment of Aboriginal Identity

    Science.gov (United States)

    Goodwill, Alanaise O.; McCormick, Rod

    2012-01-01

    This research explored the facilitation and hindrance of Aboriginal identity attainment and developed a scheme of categories to describe what facilitates and hinders cultural identity among Canadian Aboriginal adults living in British Columbia. Twelve individuals, interviewed using the critical incident technique, were asked to describe observable…

  2. Aboriginal review 1997

    International Nuclear Information System (INIS)

    1997-01-01

    The relationship between Syncrude Canada Ltd., and the aboriginal people of Northeast Alberta was discussed. In 1970, Syncrude began development of its oil sands mega-project in the Fort McMurray region. Since then, the company has worked in partnership with the aboriginal communities to maximize their productive participation in the oil sands. Syncrude has provided opportunities in employment, education, and business and community development. Their goals for aboriginal employment are: (1) to attain 10 per cent aboriginal employees in the Company's direct workforce, and (2) to attain 13 per cent aboriginal employees in the overall workforce, including contractors. Currently, Syncrude Canada employs 315 aboriginal people in various career positions. The Company is also committed to the protection of the environment. As proof of this commitment, when a mine site is reclaimed, the Company does all that is required to ensure that the land can support both industry and traditional land uses such as hunting, fishing and trapping. Syncrude also works on air quality issues dealing with odors and sulfur dioxide emissions as shown by a two million dollar company-sponsored program to examine local air quality and its effect on people and their health. figs

  3. Structuring oil and gas joint ventures with aboriginal communities: conference papers conference

    International Nuclear Information System (INIS)

    1999-01-01

    The Insight Conference featured twelve articles on the following topics: 1 - researching and understanding your legal partners; II - an aboriginal game plan - a plan for success; III - legal and management issues relating to aboriginal ventures; IV - tax status of reserve-based aboriginal people and businesses under the Indian Act; v - first nations as exempt bodies under the Income Tax Act; V I - innovative options for structuring oil and gas leases and exploration permits on aboriginal lands; VII - joint venture and partnership arrangements; V III - the impact of taxation on aboriginal ventures; I X - bankruptcy and insolvency issues for on-reserve businesses; X - financing options for oil and gas ventures with first nations; XI - Syncrude's commitment to aboriginal development; and X II - structuring oil and gas ventures with aboriginal communities. Articles abstracted/indexed separately include: I, II, V I (2), V III, X, XI, and X II

  4. Aboriginal traditional knowledge - panel presentation

    Energy Technology Data Exchange (ETDEWEB)

    Barnaby, J. [JB, Consultant, Paris (France); Duiven, M. [Skeena Fisheries Commission, Kispiox, BC (Canada); Garibaldi, A. [Integral Ecology Group, Ltd., Victoria, BC (Canada); McGregor, D. [Univ. of Toronto, Dept. of Geography and Aboriginal Studies, Toronto, ON (Canada); Straker, J. [Integral Ecology Group, Ltd., Victoria, BC (Canada); Patton, P. [Nuclear Waste Management Organization, Toronto, ON (Canada)

    2011-07-01

    Aboriginal peoples in Canada are playing a more active role in land use and resource management decisions around industrial development in their traditional territories and communities. Both indigenous and non-indigenous people are therefore increasing efforts to collaborate in decision-making and to effectively interweave Aboriginal Traditional Knowledge (ATK) and Western knowledge or science. Challenges exist, in part because non-Aboriginal people often find it difficult to define ATK and to understand the differences from Western perspectives. ATK is best defined as a holistic system that involves not only knowledge but principles of conduct and a strong relationship component. Research has focused on approaches to more easily bridge ATK and Western knowledge, through dialogue/negotiation and shared decision-making that is complementary to both. There are some examples of organizations and communities that have achieved success in this bridging of the two forms of knowledge. The Skeena Fisheries Commission (SFC) in British Columbia manages the fish resource in the Skeena Watershed and generates scientific research through links to ATK. The observations of indigenous people about apparent changes in the resource are subjected to scientific assessment, which has led to changes in how fish are caught, and in how and by whom data is collected. Traditional knowledge has also been incorporated into the reclamation of lands and species in Fort McKay, Alberta, an indigenous community whose traditional way of life has been significantly affected by development of the oil sands. New models have been developed to incorporate ATK into long-term planning for land use. This includes using ATK to develop a 50-to 60-year projection of probable future effects from development and to build strategies for achieving a 'desired future landscape.' To plan for post-mining land reclamation projects, another project makes use of cultural keystone species (CKS), through which

  5. Aboriginal traditional knowledge - panel presentation

    International Nuclear Information System (INIS)

    Barnaby, J.; Duiven, M.; Garibaldi, A.; McGregor, D.; Straker, J.; Patton, P.

    2011-01-01

    Aboriginal peoples in Canada are playing a more active role in land use and resource management decisions around industrial development in their traditional territories and communities. Both indigenous and non-indigenous people are therefore increasing efforts to collaborate in decision-making and to effectively interweave Aboriginal Traditional Knowledge (ATK) and Western knowledge or science. Challenges exist, in part because non-Aboriginal people often find it difficult to define ATK and to understand the differences from Western perspectives. ATK is best defined as a holistic system that involves not only knowledge but principles of conduct and a strong relationship component. Research has focused on approaches to more easily bridge ATK and Western knowledge, through dialogue/negotiation and shared decision-making that is complementary to both. There are some examples of organizations and communities that have achieved success in this bridging of the two forms of knowledge. The Skeena Fisheries Commission (SFC) in British Columbia manages the fish resource in the Skeena Watershed and generates scientific research through links to ATK. The observations of indigenous people about apparent changes in the resource are subjected to scientific assessment, which has led to changes in how fish are caught, and in how and by whom data is collected. Traditional knowledge has also been incorporated into the reclamation of lands and species in Fort McKay, Alberta, an indigenous community whose traditional way of life has been significantly affected by development of the oil sands. New models have been developed to incorporate ATK into long-term planning for land use. This includes using ATK to develop a 50-to 60-year projection of probable future effects from development and to build strategies for achieving a 'desired future landscape.' To plan for post-mining land reclamation projects, another project makes use of cultural keystone species (CKS), through which

  6. Tuberculosis in Aboriginal Canadians

    Directory of Open Access Journals (Sweden)

    Vernon H Hoeppner

    2000-01-01

    Full Text Available Endemic tuberculosis (TB was almost certainly present in Canadian aboriginal people (aboriginal Canadians denotes status Indians, Inuit, nonstatus Indians and metis as reported by Statistics Canada before the Old World traders arrived. However, the social changes that resulted from contact with these traders created the conditions that converted endemic TB into epidemic TB. The incidence of TB varied inversely with the time interval from this cultural collision, which began on the east coast in the 16th century and ended in the Northern Territories in the 20th century. This relatively recent epidemic explains why the disease is more frequent in aboriginal children than in Canadian-born nonaboriginal people. Treatment plans must account for the socioeconomic conditions and cultural characteristics of the aboriginal people, especially healing models and language. Prevention includes bacillus Calmette-Guerin vaccination and chemoprophylaxis, and must account for community conditions, such as rates of suicide, which have exceeded the rate of TB. The control of TB requires a centralized program with specifically directed funding. It must include a program that works in partnership with aboriginal communities.

  7. [Wound information management system: a standardized scheme for acquisition, storage and management of wound information].

    Science.gov (United States)

    Liu, Hu; Su, Rong-jia; Wu, Min-jie; Zhang, Yi; Qiu, Xiang-jun; Feng, Jian-gang; Xie, Ting; Lu, Shu-liang

    2012-06-01

    To form a wound information management scheme with objectivity, standardization, and convenience by means of wound information management system. A wound information management system was set up with the acquisition terminal, the defined wound description, the data bank, and related softwares. The efficacy of this system was evaluated in clinical practice. The acquisition terminal was composed of the third generation mobile phone and the software. It was feasible to get access to the wound information, including description, image, and therapeutic plan from the data bank by mobile phone. During 4 months, a collection of a total of 232 wound treatment information was entered, and accordingly standardized data of 38 patients were formed automatically. This system can provide standardized wound information management by standardized techniques of acquisition, transmission, and storage of wound information. It can be used widely in hospitals, especially primary medical institutions. Data resource of the system makes it possible for epidemiological study with large sample size in future.

  8. Aurorae in Australian Aboriginal Traditions

    Science.gov (United States)

    Hamacher, Duane W.

    2013-07-01

    Transient celestial phenomena feature prominently in the astronomical knowledge and traditions of Aboriginal Australians. In this paper, I collect accounts of the Aurora Australis from the literature regarding Aboriginal culture. Using previous studies of meteors, eclipses, and comets in Aboriginal traditions, I anticipate that the physical properties of aurora, such as their generally red colour as seen from southern Australia, will be associated with fire, death, blood, and evil spirits. The survey reveals this to be the case and also explores historical auroral events in Aboriginal cultures, aurorae in rock art, and briefly compares Aboriginal auroral traditions with other global indigenous groups, including the Maori of New Zealand.

  9. Adaptive multi-objective Optimization scheme for cognitive radio resource management

    KAUST Repository

    Alqerm, Ismail; Shihada, Basem

    2014-01-01

    configuration by exploiting optimization and machine learning techniques. In this paper, we propose an Adaptive Multi-objective Optimization Scheme (AMOS) for cognitive radio resource management to improve spectrum operation and network performance

  10. Decentralising Zimbabwe’s water management: The case of Guyu-Chelesa irrigation scheme

    Science.gov (United States)

    Tambudzai, Rashirayi; Everisto, Mapedza; Gideon, Zhou

    Smallholder irrigation schemes are largely supply driven such that they exclude the beneficiaries on the management decisions and the choice of the irrigation schemes that would best suit their local needs. It is against this background that the decentralisation framework and the Dublin Principles on Integrated Water Resource Management (IWRM) emphasise the need for a participatory approach to water management. The Zimbabwean government has gone a step further in decentralising the management of irrigation schemes, that is promoting farmer managed irrigation schemes so as to ensure effective management of scarce community based land and water resources. The study set to investigate the way in which the Guyu-Chelesa irrigation scheme is managed with specific emphasis on the role of the Irrigation Management Committee (IMC), the level of accountability and the powers devolved to the IMC. Merrey’s 2008 critique of IWRM also informs this study which views irrigation as going beyond infrastructure by looking at how institutions and decision making processes play out at various levels including at the irrigation scheme level. The study was positioned on the hypothesis that ‘decentralised or autonomous irrigation management enhances the sustainability and effectiveness of irrigation schemes’. To validate or falsify the stated hypothesis, data was gathered using desk research in the form of reviewing articles, documents from within the scheme and field research in the form of questionnaire surveys, key informant interviews and field observation. The Statistical Package for Social Sciences was used to analyse data quantitatively, whilst content analysis was utilised to analyse qualitative data whereby data was analysed thematically. Comparative analysis was carried out as Guyu-Chelesa irrigation scheme was compared with other smallholder irrigation scheme’s experiences within Zimbabwe and the Sub Saharan African region at large. The findings were that whilst the

  11. Distributed Group-Based Mobility Management Scheme in Wireless Body Area Networks

    Directory of Open Access Journals (Sweden)

    Moneeb Gohar

    2017-01-01

    Full Text Available For group-based mobility management in 6LoWPAN-based wireless body area networks (WBAN, some schemes using the Proxy Mobile IPv6 (PMIP have been proposed. However, the existing PMIP-based mobility schemes tend to induce large registration delay and handover delay. To overcome such limitations, we propose a new distributed group-based mobility management scheme, in which the Local Mobility Anchor (LMA function is implemented by each Mobile Access Gateway (MAG and the handover operation is performed between two neighboring MAGs without the help of LMA. Besides, each MAG maintains the information of the group of mobile sensors and aggregates the Authentication-Authorization-Accounting (AAA query messages for a group of mobile sensors as a “single” message to decrease the control overhead. By numerical analysis, it is shown that the proposed scheme can reduce the registration and handover delays, compared to the existing PMIP-based mobility schemes.

  12. Distributed multi-agent scheme for reactive power management with renewable energy

    International Nuclear Information System (INIS)

    Rahman, M.S.; Mahmud, M.A.; Pota, H.R.; Hossain, M.J.

    2014-01-01

    Highlights: • A distributed multi-agent scheme is proposed to enhance the dynamic voltage stability. • A control agent is designed where control actions are performed through PI controller. • Proposed scheme is compared with the conventional approach with DSTATCOM. • Proposed scheme adapts the capability of estimation and control under various operating conditions. - Abstract: This paper presents a new distributed multi-agent scheme for reactive power management in smart coordinated distribution networks with renewable energy sources (RESs) to enhance the dynamic voltage stability, which is mainly based on controlling distributed static synchronous compensators (DSTATCOMs). The proposed control scheme is incorporated in a multi-agent framework where the intelligent agents simultaneously coordinate with each other and represent various physical models to provide information and energy flow among different physical processes. The reactive power is estimated from the topology of distribution networks and with this information, necessary control actions are performed through the proposed proportional integral (PI) controller. The performance of the proposed scheme is evaluated on a 8-bus distribution network under various operating conditions. The performance of the proposed scheme is validated through simulation results and these results are compared to that of conventional PI-based DSTATCOM control scheme. From simulation results, it is found that the distributed MAS provides excellence performance for improving voltage profiles by managing reactive power in a smarter way

  13. The use and management of water in the Likangala Irrigation Scheme Complex in Southern Malawi

    Science.gov (United States)

    Mulwafu, Wapulumuka O.; Nkhoma, Bryson G.

    This paper examines the uses and management of water for agriculture in Lake Chilwa catchment area in Zomba district of Southern Malawi. It focuses on the Likangala Rice Irrigation Scheme Complex situated along the Likangala River. The scheme is one of the largest government-run schemes. Established in the late 1960s by the government to meet the growing demand for rice, the scheme contributes greatly to the agricultural industry of the country. Besides, the scheme was established to ensure maximum utilization of Malawi's largest wetland, which, due to its hydromorphic soils and the littoral floodplains, does not favour the production of traditional upland seasonal crops such as maize. The scheme's overdependence on water from the Likangala River has attracted a considerable degree of academic interest in the use and management of the river to ensure that there is equity and efficiency for both productive and domestic users. The paper focuses on four main issues: the historical development of the scheme, the distribution of water to farmers, social relations, and the overall contribution of the scheme towards the social and economic development of the area and the country in general. The paper contends that the growing population of the basin and the increase in the number of formal and informal smallholder farmers, contributes greatly to the growth of competition and conflicts over water, which tends to undermine the economic potential of the scheme. Furthermore, the paper provides clearest indication of the need for a realistic and informed water management policy and strategy to solve the growing problem of social inequity without necessarily compromising the production of rice in the scheme.

  14. Regulation control and energy management scheme for wireless power transfer

    Science.gov (United States)

    Miller, John M.

    2015-12-29

    Power transfer rate at a charging facility can be maximized by employing a feedback scheme. The state of charge (SOC) and temperature of the regenerative energy storage system (RESS) pack of a vehicle is monitored to determine the load due to the RESS pack. An optimal frequency that cancels the imaginary component of the input impedance for the output signal from a grid converter is calculated from the load of the RESS pack, and a frequency offset f* is made to the nominal frequency f.sub.0 of the grid converter output based on the resonance frequency of a magnetically coupled circuit. The optimal frequency can maximize the efficiency of the power transfer. Further, an optimal grid converter duty ratio d* can be derived from the charge rate of the RESS pack. The grid converter duty ratio d* regulates wireless power transfer (WPT) power level.

  15. Complicated grief in Aboriginal populations.

    Science.gov (United States)

    Spiwak, Rae; Sareen, Jitender; Elias, Brenda; Martens, Patricia; Munro, Garry; Bolton, James

    2012-06-01

    To date there have been no studies examining complicated grief (CG) in Aboriginal populations. Although this research gap exists, it can be hypothesized that Aboriginal populations may be at increased risk for CG, given a variety of factors, including increased rates of all-cause mortality and death by suicide. Aboriginal people also have a past history of multiple stressors resulting from the effects of colonization and forced assimilation, a significant example being residential school placement. This loss of culture and high rates of traumatic events may place Aboriginal individuals at increased risk for suicide, as well as CG resulting from traumatic loss and suicide bereavement. Studies are needed to examine CG in Aboriginal populations. These studies must include cooperation with Aboriginal communities to help identify risk factors for CG, understand the role of culture among these communities, and identify interventions to reduce poor health outcomes such as suicidal behavior.

  16. Forms of aboriginal self-government

    National Research Council Canada - National Science Library

    Boisvert, David

    1985-01-01

    .... This paper examines how to establish aboriginal authorities within Canadian federalism, and proposed that the devolution of authority onto aboriginal governments might be the best way to establish...

  17. Meteors in Australian Aboriginal Dreamings

    Science.gov (United States)

    Hamacher, Duane W.; Norris, Ray P.

    2010-06-01

    We present a comprehensive analysis of Australian Aboriginal accounts of meteors. The data used were taken from anthropological and ethnographic literature describing oral traditions, ceremonies, and Dreamings of 97 Aboriginal groups representing all states of modern Australia. This revealed common themes in the way meteors were viewed between Aboriginal groups, focusing on supernatural events, death, omens, and war. The presence of such themes around Australia was probably due to the unpredictable nature of meteors in an otherwise well-ordered cosmos.

  18. Studies on equilibrium fuel management schemes on the Dragon HTR core design

    Energy Technology Data Exchange (ETDEWEB)

    Daub, J; Pedersen, J

    1971-02-03

    The Dragon Project has recently started investigations on fuel management in HTR's with the assumed Dragon design. The study covers the results of investigations into a number of equilibrium fuel management schemes with the 1-dimensional FLATTER code and calculations of the corresponding total power generating costs with the programme TECO.

  19. Quality of service management efficient scheme for the universal mobile telecommunications system

    Directory of Open Access Journals (Sweden)

    E. Zaleta–Alejandre

    2008-04-01

    Full Text Available This research work proposes a new Radio Resource Management (RRM scheme in order to accomplish the Quality of Service (QoS management for the Universal Mobile Telecommunications System (UMTS. The solution is based on UMTS standardization and a performance evaluation is presented to demonstrate its efficiency.

  20. MODEL OF PHYTOPLANKTON COMPETITION FOR LIMITING AND NONLIMITING NUTRIENTS: IMPLICATIONS FOR DEVELOPMENT OF ESTUARINE AND NEARSHORE MANAGEMENT SCHEMES

    Science.gov (United States)

    The global increase of noxious bloom occurrences has increased the need for phytoplankton management schemes. Such schemes require the ability to predict phytoplankton succession. Equilibrium Resources Competition theory, which is popular for predicting succession in lake systems...

  1. Improving palliative care outcomes for Aboriginal Australians: service providers’ perspectives

    Science.gov (United States)

    2013-01-01

    Background Aboriginal Australians have a lower rate of utilisation of palliative care services than the general population. This study aimed to explore care providers’ experiences and concerns in providing palliative care for Aboriginal people, and to identify opportunities for overcoming gaps in understanding between them and their Aboriginal patients and families. Methods In-depth, qualitative interviews with urban, rural and remote palliative care providers were undertaken in inpatient and community settings in Western Australia. Interviews were audio-recorded, transcribed verbatim and coded independently by two researchers with QSR NVivo 10 software used to help manage data. Data analysis was informed by multiple theoretical standpoints, including the social ecological model, critical cultural theories and the ‘cultural security’ framework. Thematic analysis was carried out that identified patterns within data. Results Fifteen palliative care providers were interviewed. Overall they reported lack of understanding of Aboriginal culture and being uncertain of the needs and priorities of Aboriginal people during end-of-life care. According to several participants, very few Aboriginal people had an understanding of palliative care. Managing issues such as anger, denial, the need for non-medical support due to socioeconomic disadvantage, and dealing with crises and conflicts over funeral arrangements were reported as some of the tensions between Aboriginal patients and families and the service providers. Conclusion Early referral to palliative care is important in demonstrating and maintaining a caring therapeutic relationship. Paramount to meeting the needs for Aboriginal patients was access to appropriate information and logistical, psychological and emotional support. These were often seen as essential but additional to standard palliative care services. The broader context of Aboriginal history and historical distrust of mainstream services was seen to

  2. Modeling and performance analysis of an improved movement-based location management scheme for packet-switched mobile communication systems.

    Science.gov (United States)

    Chung, Yun Won; Kwon, Jae Kyun; Park, Suwon

    2014-01-01

    One of the key technologies to support mobility of mobile station (MS) in mobile communication systems is location management which consists of location update and paging. In this paper, an improved movement-based location management scheme with two movement thresholds is proposed, considering bursty data traffic characteristics of packet-switched (PS) services. The analytical modeling for location update and paging signaling loads of the proposed scheme is developed thoroughly and the performance of the proposed scheme is compared with that of the conventional scheme. We show that the proposed scheme outperforms the conventional scheme in terms of total signaling load with an appropriate selection of movement thresholds.

  3. A clash of paradigms? Western and indigenous views on health research involving Aboriginal peoples.

    Science.gov (United States)

    Campbell, Theresa Diane

    2014-07-01

    To explore the issues of data management and data ownership with regard to health research conducted in aboriginal or indigenous populations in Canada. Research with aboriginal communities in Canada has often been conducted by researchers who had little or no understanding of the community in which the research was taking place. This led to 'helicopter' research, which benefitted the researcher but not the community. National aboriginal leadership developed the ownership, control, access, and possession (OCAP) principles, which outline how to manage research data regarding aboriginal people and to counteract disrespectful methodologies. However, these principles present their own set of challenges to those who would conduct research with aboriginal populations. Documents from the Assembly of First Nations, the Government of Canada, Aboriginal writers and researchers, and Nursing theorists and researchers. This is a methodology paper that reviews the issues of data ownership when conducting research with Aboriginal populations. The authors explore indigenous and Western views of knowledge development, outline and discuss the OCAP principles, and present the Canadian Institute of Health Research's guidelines for health research involving aboriginal people as a guide for those who want to carry out ethical and culturally competent research, do no harm and produce research that can benefit aboriginal peoples. There are special considerations associated with conducting research with Aboriginal populations. The Assembly of First Nations wants researchers to use the Ownership, Control, Access and Possession (OCAP) principles with First Nations data. These principles are restrictive and need to be discussed with stakeholders before research is undertaken. In Canada, it is imperative that researchers use the Canadian Institute of Health Research Guidelines for Health Research Involving Aboriginal People to ensure culturally sensitive and ethical conduct during the course of

  4. Australian managed entry scheme: a new manageable process for the reimbursement of new medicines?

    Science.gov (United States)

    Wonder, Michael; Backhouse, Martin E; Sullivan, Sean D

    2012-05-01

    The global prescription medicines industry argues that it needs high prices for new medicines to meet ever-increasing development costs. While many payers are prepared to pay high prices if they represent good value for money, they first need to feel assured that the value for money estimates are robust. Insofar as new medicines enter the market with limited and uncertain data relating to their performance in normal clinical practice, the value for money case for some medicines may well be driven largely by assumptions than by empirical evidence. The concern to manufacturers is that payers respond to this uncertainty by listing the product at a lower price (which may not satisfy the producer) or not listing the product until more evidence is available (which may not satisfy clinicians and patients). Is there a solution that will satisfy all key stakeholders? Will clinicians and patients continue to have timely access to new medicines and will payers have sustainable reimbursement systems? Will the industry continue to be rewarded with high prices for new medicines so long as they represent good value for money? In 2011, the Australian Government introduced a managed entry scheme whereby the Pharmaceutical Benefits Advisory Committee will recommend the listing of a new medicine at a price justified by the existing evidence, pending the availability of more conclusive evidence of cost-effectiveness to support its continued listing at a higher price. This commentary examines the Australian Government's managed entry scheme and issues that are likely to arise from its implementation. Copyright © 2012 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  5. Decentralized production management: telecommunication and coordination schemes validation

    International Nuclear Information System (INIS)

    Caire, R.; Retiere, N.; Hadjsaid, N.

    2005-01-01

    Decentralized production development is a reality in the majority of the power networks all over the world. The deregulation of the market of energy, ecological constraints as well as the technological developments of small power production encourage this development. Distribution networks represent the portion of the power system where the development of this production is the most awaited. Some studies carried out on the interconnection of decentralized production on a large scale ratio have shown significant effects and impacts on operation of the entire electric system. Indeed, the entire distribution network is going to be deeply modified by the introduction of new functions of remote control, of specific architectures, of intelligent protection systems and of telecommunication and information technologies. With these new paradigms the ability of testing and simulating the Distribution Management Systems is more and more necessary. Also, this is a crucial requirement for new communication means in order to better define the new management strategies of the production units within the distribution networks. The aim of this paper is to present a new real time experimental bench able to validate control strategies and communication devices included in Distribution Management Systems (DMS). (authors)

  6. Key Management Scheme Based on Route Planning of Mobile Sink in Wireless Sensor Networks

    Directory of Open Access Journals (Sweden)

    Ying Zhang

    2016-01-01

    Full Text Available In many wireless sensor network application scenarios the key management scheme with a Mobile Sink (MS should be fully investigated. This paper proposes a key management scheme based on dynamic clustering and optimal-routing choice of MS. The concept of Traveling Salesman Problem with Neighbor areas (TSPN in dynamic clustering for data exchange is proposed, and the selection probability is used in MS route planning. The proposed scheme extends static key management to dynamic key management by considering the dynamic clustering and mobility of MSs, which can effectively balance the total energy consumption during the activities. Considering the different resources available to the member nodes and sink node, the session key between cluster head and MS is established by modified an ECC encryption with Diffie-Hellman key exchange (ECDH algorithm and the session key between member node and cluster head is built with a binary symmetric polynomial. By analyzing the security of data storage, data transfer and the mechanism of dynamic key management, the proposed scheme has more advantages to help improve the resilience of the key management system of the network on the premise of satisfying higher connectivity and storage efficiency.

  7. Key Management Scheme Based on Route Planning of Mobile Sink in Wireless Sensor Networks.

    Science.gov (United States)

    Zhang, Ying; Liang, Jixing; Zheng, Bingxin; Jiang, Shengming; Chen, Wei

    2016-01-29

    In many wireless sensor network application scenarios the key management scheme with a Mobile Sink (MS) should be fully investigated. This paper proposes a key management scheme based on dynamic clustering and optimal-routing choice of MS. The concept of Traveling Salesman Problem with Neighbor areas (TSPN) in dynamic clustering for data exchange is proposed, and the selection probability is used in MS route planning. The proposed scheme extends static key management to dynamic key management by considering the dynamic clustering and mobility of MSs, which can effectively balance the total energy consumption during the activities. Considering the different resources available to the member nodes and sink node, the session key between cluster head and MS is established by modified an ECC encryption with Diffie-Hellman key exchange (ECDH) algorithm and the session key between member node and cluster head is built with a binary symmetric polynomial. By analyzing the security of data storage, data transfer and the mechanism of dynamic key management, the proposed scheme has more advantages to help improve the resilience of the key management system of the network on the premise of satisfying higher connectivity and storage efficiency.

  8. Aboriginal experiences of cancer and care coordination: Lessons from the Cancer Data and Aboriginal Disparities (CanDAD) narratives.

    Science.gov (United States)

    Reilly, Rachel; Micklem, Jasmine; Yerrell, Paul; Banham, David; Morey, Kim; Stajic, Janet; Eckert, Marion; Lawrence, Monica; Stewart, Harold B; Brown, Alex

    2018-04-24

    Aboriginal people with cancer experience worse outcomes than other Australians for a range of complex and interrelated reasons. A younger age at diagnosis, higher likelihood of more advanced cancer or cancer type with poorer prognosis, geographic isolation and cultural and language diversity mean that patient pathways are potentially more complex for Aboriginal people with cancer. In addition, variation in the quality and acceptability of care may influence cancer outcomes. This study sought to understand how care coordination influences Aboriginal people's experiences of cancer treatment. Interviews with 29 Aboriginal patients or cancer survivors, 11 carers and 22 service providers were carried out. Interviews were semi-structured and sought to elicit experiences of cancer and the health-care system. The manifest content of the cancer narratives was entered onto a cancer pathway mapping tool and underlying themes were identified inductively. The practice of cancer care coordination was found to address the needs of Aboriginal patients and their families/carers in 4 main areas: "navigating the health system"; "information and communication"; "things to manage at home"; and "cultural safety". The CanDAD findings indicate that, when the need for cancer care coordination is met, it facilitated continuity of care in a range of ways that may potentially improve cancer outcomes. However, the need remains unmet for many. Findings support the importance of dedicated care coordination to enable Aboriginal people to receive adequate and appropriate patient-centred care, so that the unacceptable disparity in cancer outcomes between Aboriginal and non-Aboriginal people can be addressed. © 2018 The Authors. Health Expectations published by John Wiley & Sons Ltd.

  9. Substance misuse in Aboriginal Australians.

    Science.gov (United States)

    Gracey, M

    1998-01-01

    Australia's Aborigines lived in isolation from the rest of humanity as successful hunter-gatherers for tens of thousands of years. That isolation ended abruptly with British colonization in the late 18th century and was followed by a traumatic 200 years for Aborigines who are now seriously disadvantaged, socio-economically and in terms of their health standards. It has often been assumed that the Aborigines had no access to psychotropic substances before permanent European contact but several pieces of evidence dispute this view. The history of Aboriginal contact with and usage of intoxicating substances, including alcohol, is extremely complex and affected by a maze of restrictive government policies. These interact with a wide range of other Federal and State policies which have changed rapidly since the late 1960s when Aborigines were first granted the franchise; access to unrestricted drinking followed soon afterwards. Today Aborigines suffer disproportionately to other Australians from the physical and social consequences of excess alcohol consumption, tobacco usage, petrol and other solvent sniffing, usage of marijuana, amphetamines, cocaine and heroin, as well as other drugs. The Aboriginal population is dispersed in cities, towns, fringe settlements, rural and remote areas over this vast continent and there are different patterns of drug usage from place to place. This review attempts to synthesize some of this information in order to give an overview to the history, background, current status of substance misuse by Aborigines as well as some strategies being used to try to overcome this serious problem.

  10. Disparities experienced by Aboriginal compared to non-Aboriginal metropolitan Western Australians in receiving coronary angiography following acute ischaemic heart disease: the impact of age and comorbidities.

    Science.gov (United States)

    Lopez, Derrick; Katzenellenbogen, Judith M; Sanfilippo, Frank M; Woods, John A; Hobbs, Michael S T; Knuiman, Matthew W; Briffa, Tom G; Thompson, Peter L; Thompson, Sandra C

    2014-10-21

    Aboriginal Australians have a substantially higher frequency of ischaemic heart disease (IHD) events than their non-Aboriginal counterparts, together with a higher prevalence of comorbidities. The pattern of health service provision for IHD suggests inequitable delivery of important diagnostic procedures. Published data on disparities in IHD management among Aboriginal Australians are conflicting, and the role of comorbidities has not been adequately delineated. We compared the profiles of Aboriginal and non-Aboriginal patients in the metropolitan area undergoing emergency IHD admissions at Western Australian metropolitan hospitals, and investigated the determinants of receiving coronary angiography. Person-linked administrative hospital and mortality records were used to identify 28-day survivors of IHD emergency admission events (n =20,816) commencing at metropolitan hospitals in 2005-09. The outcome measure was receipt of angiography. The Aboriginal to non-Aboriginal risk ratio (RR) was estimated from a multivariable Poisson log-linear regression model with allowance for multiple IHD events in individuals. The subgroup of myocardial infarction (MI) events was modelled separately. Compared with their non-Aboriginal counterparts, Aboriginal IHD patients were younger and more likely to have comorbidities. In the age- and sex-adjusted model, Aboriginal patients were less likely than others to receive angiography (RRIHD 0.77, 95% CI 0.72-0.83; RRMI 0.81, 95% CI 0.75-0.87) but in the full multivariable model this disparity was accounted for by comorbidities as well as IHD category and MI subtype, and private health insurance (RRIHD 0.95, 95% CI 0.89-1.01; RRMI 0.94, 95% CI 0.88-1.01). When stratified by age groups, this disparity was not significant in the 25-54 year age group (RRMI 0.95, 95% CI 0.88-1.02) but was significant in the 55-84 year age group (RRMI 0.88, 95% CI 0.77-0.99). The disproportionate under-management of older Aboriginal IHD patients is of

  11. History of demand side management and classification of demand response control schemes

    NARCIS (Netherlands)

    Lampropoulos, I.; Kling, W.L.; Ribeiro, P.F.; Berg, van den J.

    2013-01-01

    The scope of this paper is to provide a review on the topic of demand side management. A historical overview provides a critical insight to applied cases, while the discovery of new evidence calls for reconsideration of the design of demand response control schemes. The developments at the demand

  12. KALwEN+: Practical Key Management Schemes for Gossip-Based Wireless Medical Sensor Networks

    NARCIS (Netherlands)

    Gong, Zheng; Tang, Qiang; Law, Y.W.; Chen, Hongyang; Lai, X.; Yung, M.

    2010-01-01

    The constrained resources of sensors restrict the design of a key management scheme for wireless sensor networks (WSNs). In this work, we first formalize the security model of ALwEN, which is a gossip-based wireless medical sensor network (WMSN) for ambient assisted living. Our security model

  13. Matching soil salinization and cropping systems in communally managed irrigation schemes

    Science.gov (United States)

    Malota, Mphatso; Mchenga, Joshua

    2018-03-01

    Occurrence of soil salinization in irrigation schemes can be a good indicator to introduce high salt tolerant crops in irrigation schemes. This study assessed the level of soil salinization in a communally managed 233 ha Nkhate irrigation scheme in the Lower Shire Valley region of Malawi. Soil samples were collected within the 0-0.4 m soil depth from eight randomly selected irrigation blocks. Irrigation water samples were also collected from five randomly selected locations along the Nkhate River which supplies irrigation water to the scheme. Salinity of both the soil and the irrigation water samples was determined using an electrical conductivity (EC) meter. Analysis of the results indicated that even for very low salinity tolerant crops (ECi water was suitable for irrigation purposes. However, root-zone soil salinity profiles depicted that leaching of salts was not adequate and that the leaching requirement for the scheme needs to be relooked and always be adhered to during irrigation operation. The study concluded that the crop system at the scheme needs to be adjusted to match with prevailing soil and irrigation water salinity levels.

  14. A plausible congestion management scheme for the internal electricity market of the European Union

    International Nuclear Information System (INIS)

    Perez-Arriaga, I.J.; Olmos, L.

    2005-01-01

    This paper proposes a scheme for the management of network congestion in the Internal Electricity Market (IEM) of the European Union. This scheme tries to combine the rigor in the treatment of the energy and transmission capacity transactions with the flexibility and pragmatism that are necessary to make the scheme compatible with the current diversity of regulatory approaches and market structures in the Member States participating in the IEM. First, a reference scheme is presented with a complete formulation that jointly deals with the energy and capacity markets. Because of the implementation difficulties of this conceptually ideal approach, a more pragmatic scheme is proposed instead. The core of this scheme is an explicit auction mechanism that must be run prior to any short-term (daily, typically) energy markets. In this auction, where only transmission capacity is traded, both bilateral contracts and energy bids to Power Exchanges can participate in order to acquire the capacity that is necessary to carry out their transactions. Some technical issues related to the practical implementation of the proposed approach are also examined; these include market liquidity, the financial or physical nature of the long-term contracts, the potential problems of 'slicing' transmission capacity and the allocation of congestion rents. Market power issues are ignored. (author)

  15. A plausible congestion management scheme for the internal electricity market of the European Union

    Energy Technology Data Exchange (ETDEWEB)

    Perez-Arriaga, I.J.; Olmos, L. [Universidad Pontificia Comillas, Madrid (Spain). Instituto de Investigacion Tecnologica

    2005-06-01

    This paper proposes a scheme for the management of network congestion in the Internal Electricity Market (IEM) of the European Union. This scheme tries to combine the rigor in the treatment of the energy and transmission capacity transactions with the flexibility and pragmatism that are necessary to make the scheme compatible with the current diversity of regulatory approaches and market structures in the Member States participating in the IEM. First, a reference scheme is presented with a complete formulation that jointly deals with the energy and capacity markets. Because of the implementation difficulties of this conceptually ideal approach, a more pragmatic scheme is proposed instead. The core of this scheme is an explicit auction mechanism that must be run prior to any short-term (daily, typically) energy markets. In this auction, where only transmission capacity is traded, both bilateral contracts and energy bids to Power Exchanges can participate in order to acquire the capacity that is necessary to carry out their transactions. Some technical issues related to the practical implementation of the proposed approach are also examined; these include market liquidity, the financial or physical nature of the long-term contracts, the potential problems of 'slicing' transmission capacity and the allocation of congestion rents. Market power issues are ignored. (author)

  16. Evaluation of Rehabilitation Strategies and Management Schemes for the Improvement of Mangrove Management Programs in Lingayen Gulf

    Directory of Open Access Journals (Sweden)

    Severino Salmo III

    2007-06-01

    Full Text Available We evaluated the mangrove rehabilitation strategies and management schemes in five municipalities in Lingayen Gulf (Bolinao, Anda, Bani, Alaminos and San Fernando. Mangrove planting appears to be the first and only option used in the area, ignoring other recommended management strategies, e.g. conservation, landscaping, and sustainable production. All planting sites were located in coastal fringes and are mostly monospeficic stands of the species Rhizophora mucronata. The planted mangroves were constrained by low seedling survival and stunted growth as probably caused by poor species-substrate matching, mono-species planting and pest infestations. Three management schemes were noted: community-managed (Bolinao and Anda, local government unit (LGU-managed (Alaminos and San Fernando, and co-managed between the LGU and the community (Bani. The community-managed mangrove areas have the benefits of voluntary efforts from community-based organizations in conducting daily management activities but were constrained with budgetary and logistical concerns. In contrast, both LGU-managed and co-managed areas received institutional and logistical supports from their respective municipal governments, but lacking community participation made mangrove management difficult. Almost two decades of mangrove management indeed helped improved the mangrove forest condition, at least in terms of forest structure. These projects demonstrated some level of success but also encountered several setbacks. Several lessons can be derived from these areas that can help improve the mangrove rehabilitation and management approaches in Lingayen Gulf. Among the recommendations are: (1 provide ordinance enacting the remaining natural secondary growth mangroves as marine protected areas, (2 promote planting in former mangrove areas by reverting abandoned, idled and unproductive aquaculture ponds to mangroves; (3 improve management schemes by formulating resource management plan

  17. Complex scheme of company image management on the stages of its life cycle

    OpenAIRE

    A.V. Kolodka

    2014-01-01

    The aim of the article. The aim of the article is to create a common integrated circuit image management during a life-cycle of enterprise based on internal and external economic conditions. The results of the analysis. In the article the general scheme of image management during a life-cycle of enterprise based on internal and external economic conditions is formed. There is no single view on the question of forming general concepts and approaches to image building. That threatens making ...

  18. The impact of taxation on Aboriginal ventures

    International Nuclear Information System (INIS)

    Ranson, J.P.

    1999-01-01

    The paper covers several key objectives including: sheltering income and assets owned by Bands from taxation; structuring businesses so that taxes are minimized at the outset; maintaining and managing business operations so as to ensure taxes continue to be minimized; and shifting permissible deductions to non-Aboriginal business partners (whenever possible) without infringing upon the rights Indians are entitled to under Section 87 of the Indian Act. The paper does not consider exploiting the rights or assets of Indians, rather it is about willing and cooperative business partners who are able to take advantage of a unique situation so that various levels of government do not get a bigger slice of the pie. It is important to remember that if one partner needs more cash to pay taxes, all partners suffer, because there is less cash available to reinvest in the business. Most First Nations and Aboriginal people maintain that taxes do not apply to them because various levels of government have no jurisdiction over them. The paper does not dispute this claim, rather while the issue of self-government and related jurisdictions issues are being resolved, it is still important to focus on using the status quo in minimizing taxes for Aboriginal businesses. The paper considers: the various taxes requiring consideration; the impact of other legislation and agreements; the various business structures and their treatment; and how to find the best structure for each business

  19. Factors associated with dementia in Aboriginal Australians.

    Science.gov (United States)

    Smith, Kate; Flicker, Leon; Dwyer, Anna; Atkinson, David; Almeida, Osvaldo P; Lautenschlager, Nicola T; LoGiudice, Dina

    2010-10-01

    Although the prevalence of dementia in remote living Aboriginal Australians is one of the highest in the world, the factors associated with dementia in this population are yet to be examined. This study was designed to determine the demographic, lifestyle and clinical factors associated with dementia in Aboriginal Australians living in the Kimberley region of Western Australia. A total of 363 Aboriginal Australians aged over 45 years from the Kimberley region were selected by semi-purposeful sampling. The factors analysed for association with dementia were age, sex, education, smoking, chewing tobacco, alcohol, head injury, heart disease, hypertension, diabetes, previous stroke, epilepsy, falls, mobility, incontinence, urinary problems, vision and hearing. This exposure data was collected from participants' and informants' reports using the Kimberley Indigenous Cognitive Assessment and specialist review, and medical records. Factors associated with dementia included older age, male gender (OR 3.1, 95%CI 1.4, 6.8) and no formal education (OR 2.7, 95%CI 1.1, 6.7) and after adjusting for age, sex and education, dementia was associated with current smoking (OR 4.5, 95%CI 1.1, 18.6), previous stroke (OR 17.9, 95%CI 5.9, 49.7), epilepsy (OR 33.5, 95%CI 4.8, 232.3), head injury (OR 4.0, 95%CI 1.7, 9.4), and poor mobility, incontinence and falls. Interventions aimed at better management or prevention of the modifiable factors identified could reduce dementia risk in Aboriginal populations.

  20. Aboriginal groups taking leadership positions in power sector

    Energy Technology Data Exchange (ETDEWEB)

    Kishewitsch, S.

    2009-09-15

    First Nations and Metis communities are now initiating and managing projects in the Canadian energy sector. Federal and provincial governments are now developing training programs to ensure that Aboriginal communities develop the skills needed to successfully manage energy projects. The Supreme Court of Canada has issued a number of rulings ensuring that companies and government agencies have a duty to consult with Aboriginal people when Crown decisions impact Treaty or Aboriginal rights. The Ministry of Energy and Infrastructure has now set up a unit to provide advice and guidance to facilitate partnership opportunities with First Nations and Metis communities. Major companies in Ontario have also developed consultation policies that focus on relationship building, internal education, and promoting business and workforce development. The Pic River First Nation group now owns a minority interest in the Wawatay generating station. A 23 MW facility is fully owned by the First Nations group. The province of Ontario has made a provision for up to $250 million to serve as loan guarantees for First Nations groups. It was concluded that the Electricity Sector Council (ESC) has developed an Aboriginal participation engagement project designed to increase Aboriginal awareness of opportunities within the electricity and renewable energy sector. 3 figs.

  1. Comets in Australian Aboriginal Astronomy

    Science.gov (United States)

    Hamacher, Duane W.; Norris, Ray P.

    2011-03-01

    We present 25 accounts of comets from 40 Australian Aboriginal communities, citing both supernatural perceptions of comets and historical accounts of historically bright comets. Historical and ethnographic descriptions include the Great Comets of 1843, 1861, 1901, 1910, and 1927. We describe the perceptions of comets in Aboriginal societies and show that they are typically associated with fear, death, omens, malevolent spirits, and evil magic, consistent with many cultures around the world. We also provide a list of words for comets in 16 different Aboriginal languages.

  2. Evaluation of Rehabilitation Strategies and Management Schemes for the Improvement of Mangrove Management Programs in Lingayen Gulf

    OpenAIRE

    Severino Salmo III; Dante Torio; Janalezza Morvenna Esteban

    2007-01-01

    We evaluated the mangrove rehabilitation strategies and management schemes in five municipalities in Lingayen Gulf (Bolinao, Anda, Bani, Alaminos and San Fernando). Mangrove planting appears to be the first and only option used in the area, ignoring other recommended management strategies, e.g. conservation, landscaping, and sustainable production. All planting sites were located in coastal fringes and are mostly monospeficic stands of the species Rhizophora mucronata. The planted mangroves w...

  3. A Comparison of Global Indexing Schemes to Facilitate Earth Science Data Management

    Science.gov (United States)

    Griessbaum, N.; Frew, J.; Rilee, M. L.; Kuo, K. S.

    2017-12-01

    Recent advances in database technology have led to systems optimized for managing petabyte-scale multidimensional arrays. These array databases are a good fit for subsets of the Earth's surface that can be projected into a rectangular coordinate system with acceptable geometric fidelity. However, for global analyses, array databases must address the same distortions and discontinuities that apply to map projections in general. The array database SciDB supports enormous databases spread across thousands of computing nodes. Additionally, the following SciDB characteristics are particularly germane to the coordinate system problem: SciDB efficiently stores and manipulates sparse (i.e. mostly empty) arrays. SciDB arrays have 64-bit indexes. SciDB supports user-defined data types, functions, and operators. We have implemented two geospatial indexing schemes in SciDB. The simplest uses two array dimensions to represent longitude and latitude. For representation as 64-bit integers, the coordinates are multiplied by a scale factor large enough to yield an appropriate Earth surface resolution (e.g., a scale factor of 100,000 yields a resolution of approximately 1m at the equator). Aside from the longitudinal discontinuity, the principal disadvantage of this scheme is its fixed scale factor. The second scheme uses a single array dimension to represent the bit-codes for locations in a hierarchical triangular mesh (HTM) coordinate system. A HTM maps the Earth's surface onto an octahedron, and then recursively subdivides each triangular face to the desired resolution. Earth surface locations are represented as the concatenation of an octahedron face code and a quadtree code within the face. Unlike our integerized lat-lon scheme, the HTM allow for objects of different size (e.g., pixels with differing resolutions) to be represented in the same indexing scheme. We present an evaluation of the relative utility of these two schemes for managing and analyzing MODIS swath data.

  4. Key management schemes using routing information frames in secure wireless sensor networks

    Science.gov (United States)

    Kamaev, V. A.; Finogeev, A. G.; Finogeev, A. A.; Parygin, D. S.

    2017-01-01

    The article considers the problems and objectives of key management for data encryption in wireless sensor networks (WSN) of SCADA systems. The structure of the key information in the ZigBee network and methods of keys obtaining are discussed. The use of a hybrid key management schemes is most suitable for WSN. The session symmetric key is used to encrypt the sensor data, asymmetric keys are used to encrypt the session key transmitted from the routing information. Three algorithms of hybrid key management using routing information frames determined by routing methods and the WSN topology are presented.

  5. Intergenerational Ethnic Mobility among Canadian Aboriginal Populations in 2001

    Directory of Open Access Journals (Sweden)

    Norbert Robitaille

    2010-12-01

    Aboriginal person and a non-Aboriginal person, the Aboriginal identity prevails over the non-Aboriginal identity. If Aboriginal identities were “not attractive” identities when declaring the ethnic affiliation of children in situations of exogamous unions, then the size of the Aboriginal population in Canada would be significantly smaller.

  6. Cap and trade schemes on waste management: A case study of the Landfill Allowance Trading Scheme (LATS) in England

    International Nuclear Information System (INIS)

    Calaf-Forn, Maria; Roca, Jordi; Puig-Ventosa, Ignasi

    2014-01-01

    Highlights: • LATS has been effective to achieve a reduction of the amount of landfilled waste. • LATS has been one of the few environmental instruments for waste management with a cap and trade methodology. • LATS has achieved to increase recycling of the biodegradable and other waste fractions. - Abstract: The Landfill Allowance Trading Scheme (LATS) is one of the main instruments used in England to enforce the landfill diversion targets established in the Directive 1999/31/EC of the European Parliament and of the Council of 26 April 1999 on the landfill of waste (Landfill Directive). Through the LATS, biodegradable municipal waste (BMW) allowances for landfilling are allocated to each local authority, otherwise known as waste disposal authorities (WDAs). The quantity of landfill allowances received is expected to decrease continuously from 2005/06 to 2019/20 so as to meet the objectives of the Landfill Directive. To achieve their commitments, WDAs can exchange, buy, sell or transfer allowances among each other, or may re-profile their own allocation through banking and/or borrowing. Despite the goals for the first seven years – which included two target years (2005/06 and 2009/10) – being widely achieved (the average allocation of allowances per WDA was 22.9% higher than those finally used), market activity among WDAs was high and prices were not very stable. Results in terms of waste reduction and recycling levels have been satisfactory. The reduction of BMW landfilled (in percentage) was higher during the first seven years of the LATS period (2005/06–2011/12) (around 7% annually) than during the previous period (2001/02–2004/05) (4.2% annually). Since 2008, the significance of the LATS diminished because of an increase in the rate of the UK Landfill Tax. The LATS was suppressed after the 2012/13 target year, before what it was initially scheduled. The purpose of this paper is to describe the particularities of the LATS, analyse its performance as

  7. Cap and trade schemes on waste management: A case study of the Landfill Allowance Trading Scheme (LATS) in England

    Energy Technology Data Exchange (ETDEWEB)

    Calaf-Forn, Maria, E-mail: mcalaf@ent.cat [Institut de Ciència i Tecnologia Ambientals (ICTA), Universitat Autònoma de Barcelona (UAB), E-08193 Bellaterra, Barcelona (Spain); ENT Environment and Management, Carrer Sant Joan 39, First Floor, E-08800 Vilanova i la Geltrú, Barcelona (Spain); Roca, Jordi [Departament de Teoria Econòmica, Universitat de Barcelona (UB), Diagonal, 696, E-08034 Barcelona (Spain); Puig-Ventosa, Ignasi [ENT Environment and Management, Carrer Sant Joan 39, First Floor, E-08800 Vilanova i la Geltrú, Barcelona (Spain)

    2014-05-01

    Highlights: • LATS has been effective to achieve a reduction of the amount of landfilled waste. • LATS has been one of the few environmental instruments for waste management with a cap and trade methodology. • LATS has achieved to increase recycling of the biodegradable and other waste fractions. - Abstract: The Landfill Allowance Trading Scheme (LATS) is one of the main instruments used in England to enforce the landfill diversion targets established in the Directive 1999/31/EC of the European Parliament and of the Council of 26 April 1999 on the landfill of waste (Landfill Directive). Through the LATS, biodegradable municipal waste (BMW) allowances for landfilling are allocated to each local authority, otherwise known as waste disposal authorities (WDAs). The quantity of landfill allowances received is expected to decrease continuously from 2005/06 to 2019/20 so as to meet the objectives of the Landfill Directive. To achieve their commitments, WDAs can exchange, buy, sell or transfer allowances among each other, or may re-profile their own allocation through banking and/or borrowing. Despite the goals for the first seven years – which included two target years (2005/06 and 2009/10) – being widely achieved (the average allocation of allowances per WDA was 22.9% higher than those finally used), market activity among WDAs was high and prices were not very stable. Results in terms of waste reduction and recycling levels have been satisfactory. The reduction of BMW landfilled (in percentage) was higher during the first seven years of the LATS period (2005/06–2011/12) (around 7% annually) than during the previous period (2001/02–2004/05) (4.2% annually). Since 2008, the significance of the LATS diminished because of an increase in the rate of the UK Landfill Tax. The LATS was suppressed after the 2012/13 target year, before what it was initially scheduled. The purpose of this paper is to describe the particularities of the LATS, analyse its performance as

  8. Surface rights on Aboriginal lands

    International Nuclear Information System (INIS)

    McElhanney, W.L.

    1998-01-01

    Several issues regarding access and activity by petroleum industry on Aboriginal and Metis lands are discussed. Some alternative means by which both industry and Aboriginal groups can approach the matter of surface rights are presented. A historical account of how surface rights have been interpreted in the past was given. It was emphasized that the approach to surface rights compensation and negotiation for both aboriginal and industry parties must begin with adequate consultation. Rigid adherence to the usual past practice of geologically identifying locations, surveying and requesting a lease will no longer suffice. The aboriginal community must be consulted with as much lead time as possible, even assisted financially to identify traditional use areas that require protection, or cannot be disturbed, or require particular mitigation measures. Once this has been done, the operator can proceed to outline the scope of his project, detailing the timing, location, business and employment opportunities and other economic opportunities to the community. 21 refs

  9. SMR-Based Adaptive Mobility Management Scheme in Hierarchical SIP Networks

    Directory of Open Access Journals (Sweden)

    KwangHee Choi

    2014-10-01

    Full Text Available In hierarchical SIP networks, paging is performed to reduce location update signaling cost for mobility management. However, the cost efficiency largely depends on each mobile node’s session-to-mobility-ratio (SMR, which is defined as a ratio of the session arrival rate to the movement rate. In this paper, we propose the adaptive mobility management scheme that can determine the policy regarding to each mobile node’s SMR. Each mobile node determines whether the paging is applied or not after comparing its SMR with the threshold. In other words, the paging is applied to a mobile node when a mobile node’s SMR is less than the threshold. Therefore, the proposed scheme provides a way to minimize signaling costs according to each mobile node’s SMR. We find out the optimal threshold through performance analysis, and show that the proposed scheme can reduce signaling cost than the existing SIP and paging schemes in hierarchical SIP networks.

  10. Successful chronic disease care for Aboriginal Australians requires cultural competence.

    Science.gov (United States)

    Liaw, Siaw Teng; Lau, Phyllis; Pyett, Priscilla; Furler, John; Burchill, Marlene; Rowley, Kevin; Kelaher, Margaret

    2011-06-01

    To review the literature to determine the attributes of culturally appropriate healthcare to inform the design of chronic disease management (CDM) models for Aboriginal patients in urban general practice. A comprehensive conceptual framework, drawing on the Access to Care, Pathway to Care, Chronic Care, Level of Connectedness, and Cultural Security, Cultural Competency and Cultural Respect models, was developed to define the search strategy, inclusion criteria and appraisal methods for the literature review. Selected papers were reviewed in detail if they examined a chronic disease intervention for an Aboriginal population and reported on its evaluation, impacts or outcomes. In the 173 papers examined, only 11 programs met the inclusion criteria. All were programs conducted in rural and remote Aboriginal community-controlled health services. Successful chronic disease care and interventions require adequate Aboriginal community engagement, utilising local knowledge, strong leadership, shared responsibilities, sustainable resources and integrated data and systems. These success factors fitted within the conceptual framework developed. Research and development of culturally appropriate CDM models concurrently in both urban and rural settings will enable more rigorous evaluation, leading to stronger evidence for best practice. A partnership of mainstream and Aboriginal-controlled health services is essential to successfully 'close the gap'. Findings will inform and guide the development, implementation and evaluation of culturally appropriate CDM in mainstream general practice and primary care. © 2011 The Authors. ANZJPH © 2011 Public Health Association of Australia.

  11. Syncrude's commitment to Aboriginal development

    International Nuclear Information System (INIS)

    Loader, R.K.

    1999-01-01

    The paper describes how the Syncrude relationship with Aboriginal communities in the region came about, and how Syncrude maintains that relationship and share in the community at its oil sands operation in Alberta, Canada. Syncrude is a world leader in oil sands development and in promoting the quality of the working life and employment of native peoples. The remainder of the presentation is devoted to that particular achievement. The partnerships Syncrude has built are based on mutual respect, a sustainable capability, a professional relationship, support of community, and self-reliance. Syncrude recognized very early on that Aboriginal people would have a major interest in the company's future and sought to integrate the company's program into operations as a normal way of doing business. Today, Aboriginal people play a vital role in the oil sands industry, working at a variety of skilled occupations. The education component of Syncrude's program is designed to equip Aboriginal people with the training they need to claim their fair share of the employment pie at Syncrude. Contractors servicing Syncrude are about one-fifth Aboriginal-owned and run operations and they are in turn encouraged to hire Aboriginal employees. There are three direct elements of the program: employment, education and business development, but partnerships go beyond just that: they extend to the community such that Syncrude is dedicated to working with local people, when requested, to help them define and meet their needs and to achieve self-reliance

  12. Protection of Aboriginal diet

    International Nuclear Information System (INIS)

    Johnston, A.

    1989-01-01

    One aspect of public concern about uranium mining in Australia has centred on possible harm to humans, particularly Aboriginal people arising from the release of radionuclides into the environment. A dose assessment model was developed based on the dispersion of radionuclides in water, their bioaccumulation in aquatic and terrestrial animals and the diet of the critical group. Of the diet components, the consumption of freshwater mussels, fish and water lilies gives rise to greater than 90% of the total exposure. On the bases of modelling dose estimates, showing which variables are more significant in the estimation of radiation exposure resulting from release of water from Ranger, limits have been deducted from the maximum annual quantity of radionuclides that can be added to Magela Creek waters without causing members of this community to be exposed to significant amounts of radiations. 2 figs., ills

  13. Protection of Aboriginal diet

    Energy Technology Data Exchange (ETDEWEB)

    Johnston, A [Office of the Supervising Scientist for the Alligator Rivers Region, Sydney (Australia)

    1989-05-01

    One aspect of public concern about uranium mining in Australia has centred on possible harm to humans, particularly Aboriginal people arising from the release of radionuclides into the environment. A dose assessment model was developed based on the dispersion of radionuclides in water, their bioaccumulation in aquatic and terrestrial animals and the diet of the critical group. Of the diet components, the consumption of freshwater mussels, fish and water lilies gives rise to greater than 90% of the total exposure. On the bases of modelling dose estimates, showing which variables are more significant in the estimation of radiation exposure resulting from release of water from Ranger, limits have been deducted from the maximum annual quantity of radionuclides that can be added to Magela Creek waters without causing members of this community to be exposed to significant amounts of radiations. 2 figs., ills.

  14. Demand side management scheme in smart grid with cloud computing approach using stochastic dynamic programming

    Directory of Open Access Journals (Sweden)

    S. Sofana Reka

    2016-09-01

    Full Text Available This paper proposes a cloud computing framework in smart grid environment by creating small integrated energy hub supporting real time computing for handling huge storage of data. A stochastic programming approach model is developed with cloud computing scheme for effective demand side management (DSM in smart grid. Simulation results are obtained using GUI interface and Gurobi optimizer in Matlab in order to reduce the electricity demand by creating energy networks in a smart hub approach.

  15. EUROPEAN DEVELOPMENT OF ECO‐MANAGEMENT AND AUDIT SCHEME (EMAS IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Justyna SŁONIMIEC

    2013-10-01

    Full Text Available The paper presents the implementation of the Environmental Management and Audit Scheme System (EMAS in Poland and the European Union. It analyzes the existing rules on the implementation and the process of its implementation. It also defines the benefits and costs arising from the registration of organizations in the system. The paper presents the current status of implementation of EMAS in the European Union.

  16. Determinants and Characteristics of Korean Companies’ Carbon Management under the Carbon Pricing Scheme

    Directory of Open Access Journals (Sweden)

    Sunhee Suk

    2018-04-01

    Full Text Available In response to the domestic emission trading scheme, Korean companies are required to shift their strategies from voluntary or regulation-driven management approaches to innovative carbon management utilizing their carbon option linked with economic value. Using a questionnaire survey targeting companies subjected to the emission trading scheme, this study explores the status of Korean companies’ carbon management in a series of five strategies and identifies the correlation between companies’ proactive carbon strategies and pre-listed determinant factors. This study found that Korean companies’ practices in accordance with carbon pricing deviate little from conventional energy and environmental management in this phase. They are likely to be affected by the need to appear socially responsible or to make a social contribution, without having to exceed this mandate in terms activities outside of this remit. Yet, only a small proportion of companies have advanced to the stage of proactive carbon management. For them, top managers’ support and understanding are essential factors together with government pressure to factor-in issues related to carbon with their business strategies. This study provides implications for policy and corporate in promoting carbon-oriented management under the carbon policy.

  17. A security-awareness virtual machine management scheme based on Chinese wall policy in cloud computing.

    Science.gov (United States)

    Yu, Si; Gui, Xiaolin; Lin, Jiancai; Tian, Feng; Zhao, Jianqiang; Dai, Min

    2014-01-01

    Cloud computing gets increasing attention for its capacity to leverage developers from infrastructure management tasks. However, recent works reveal that side channel attacks can lead to privacy leakage in the cloud. Enhancing isolation between users is an effective solution to eliminate the attack. In this paper, to eliminate side channel attacks, we investigate the isolation enhancement scheme from the aspect of virtual machine (VM) management. The security-awareness VMs management scheme (SVMS), a VMs isolation enhancement scheme to defend against side channel attacks, is proposed. First, we use the aggressive conflict of interest relation (ACIR) and aggressive in ally with relation (AIAR) to describe user constraint relations. Second, based on the Chinese wall policy, we put forward four isolation rules. Third, the VMs placement and migration algorithms are designed to enforce VMs isolation between the conflict users. Finally, based on the normal distribution, we conduct a series of experiments to evaluate SVMS. The experimental results show that SVMS is efficient in guaranteeing isolation between VMs owned by conflict users, while the resource utilization rate decreases but not by much.

  18. Task analysis and structure scheme for center manager station in large container inspection system

    International Nuclear Information System (INIS)

    Li Zheng; Gao Wenhuan; Wang Jingjin; Kang Kejun; Chen Zhiqiang

    1997-01-01

    LCIS works as follows: the accelerator generates beam pulses which are formed into fan shape; the scanning system drags a lorry with a container passing through the beam in constant speed; the detector array detects the beam penetrating the lorry; the projection data acquisition system reads the projections and completes an inspection image of the lorry. All these works are controlled and synchronized by the center manage station. The author will describe the process of the projection data acquisition in scanning mode and the methods of real-time projection data processing. the task analysis and the structure scheme of center manager station is presented

  19. Aboriginal Agency and Marginalisation in Australian Society

    Directory of Open Access Journals (Sweden)

    Terry Moore

    2014-09-01

    Full Text Available It is often argued that while state rhetoric may be inclusionary, policies and practices may be exclusionary. This can imply that the power to include rests only with the state. In some ways, the implication is valid in respect of Aboriginal Australians. For instance, the Australian state has gained control of Aboriginal inclusion via a singular, bounded category and Aboriginal ideal type. However, the implication is also limited in their respect. Aborigines are abject but also agents in their relationship with the wider society. Their politics contributes to the construction of the very category and type that governs them, and presses individuals to resist state inclusionary efforts. Aboriginal political elites police the performance of an Aboriginality dominated by notions of difference and resistance. The combined processes of governance act to deny Aborigines the potential of being both Aboriginal and Australian, being different and belonging. They maintain Aborigines’ marginality.

  20. Anomaly Detection for Internet of Vehicles: A Trust Management Scheme with Affinity Propagation

    Directory of Open Access Journals (Sweden)

    Shu Yang

    2016-01-01

    Full Text Available Anomaly detection is critical for intelligent vehicle (IV collaboration. Forming clusters/platoons, IVs can work together to accomplish complex jobs that they are unable to perform individually. To improve security and efficiency of Internet of Vehicles, IVs’ anomaly detection has been extensively studied and a number of trust-based approaches have been proposed. However, most of these proposals either pay little attention to leader-based detection algorithm or ignore the utility of networked Roadside-Units (RSUs. In this paper, we introduce a trust-based anomaly detection scheme for IVs, where some malicious or incapable vehicles are existing on roads. The proposed scheme works by allowing IVs to detect abnormal vehicles, communicate with each other, and finally converge to some trustworthy cluster heads (CHs. Periodically, the CHs take responsibility for intracluster trust management. Moreover, the scheme is enhanced with a distributed supervising mechanism and a central reputation arbitrator to assure robustness and fairness in detecting process. The simulation results show that our scheme can achieve a low detection failure rate below 1%, demonstrating its ability to detect and filter the abnormal vehicles.

  1. A Cross-Layer Key Management Scheme for MIPv6 Fast Handover over IEEE 802.11 Wireless LAN

    Directory of Open Access Journals (Sweden)

    Chang-Seop Park

    2015-01-01

    Full Text Available A new key management and security scheme is proposed to integrate Layer Two (L2 and Layer Three (L3 keys for secure and fast Mobile IPv6 handover over IEEE 802.11 Wireless Local Area Network (WLAN. Unlike the original IEEE 802.11-based Mobile IPv6 Fast Handover (FMIPv6 that requires time-consuming IEEE 802.1x-based Extensible Authentication Protocol (EAP authentication on each L3 handover, the newly proposed key management and security scheme requires only one 802.1x-EAP regardless of how many L3 handovers occur. Therefore, the proposed scheme reduces the handover latency that results from a lengthy 802.1x-based EAP. The proposed key management and security scheme is extensively analyzed in terms of security and performance, and the proposed security scheme is shown to be more secure than those that were previously proposed.

  2. Functional Evaluation of the Cloud Type Virtual Policy Based Network Management Scheme for the Common Use between Plural Organizations

    Directory of Open Access Journals (Sweden)

    Kazuya Odagiri

    2017-03-01

    Full Text Available In the current Internet system, there are many problems using anonymity of the network communication such as personal information leaks and crimes using the Internet system. This is why TCP/IP protocol used in Internet system does not have the user identification information on the communication data, and it is difficult to supervise the user performing the above acts immediately. As a study for solving the above problem, there is the study of Policy Based Network Management (PBNM. This is the scheme for managing a whole Local Area Network (LAN through communication control for every user. In this PBNM, two types of schemes exist. The first is the scheme for managing the whole LAN by locating the communication control mechanisms on the path between network servers and clients. The second is the scheme of managing the whole LAN by locating the communication control mechanisms on clients. As the second scheme, we have studied theoretically about the Destination Addressing Control System (DACS Scheme. By applying this DACS Scheme to Internet system management, we will realize the policy-based Internet system management. In this paper, as the progression phase of the third phase for the last goal, we perform the functional evaluation of the cloud type virtual PBNM, which can be used by plural organizations.

  3. A genomic history of Aboriginal Australia

    DEFF Research Database (Denmark)

    Malaspinas, Anna-Sapfo; Westaway, Michael C.; Muller, Craig

    2016-01-01

    The population history of Aboriginal Australians remains largely uncharacterized. Here we generate high-coverage genomes for 83 Aboriginal Australians (speakers of Pama-Nyungan languages) and 25 Papuans from the New Guinea Highlands. We find that Papuan and Aboriginal Australian ancestors...

  4. Linguistic Aspects of Australian Aboriginal English

    Science.gov (United States)

    Butcher, Andrew

    2008-01-01

    It is probable that the majority of the 455 000 strong Aboriginal population of Australia speak some form of Australian Aboriginal English (AAE) at least some of the time and that it is the first (and only) language of many Aboriginal children. This means their language is somewhere on a continuum ranging from something very close to Standard…

  5. Alcohol management plans in Aboriginal and Torres Strait Islander (Indigenous Australian communities in Queensland: community residents have experienced favourable impacts but also suffered unfavourable ones

    Directory of Open Access Journals (Sweden)

    Alan R. Clough

    2017-01-01

    Full Text Available Abstract Background In Australia, ‘Alcohol Management Plans’ (AMPs provide the policy infrastructure for State and Commonwealth Governments to address problematic alcohol use among Aboriginal and Torres Strait Islanders. We report community residents’ experiences of AMPs in 10 of Queensland’s 15 remote Indigenous communities. Methods This cross-sectional study used a two-stage sampling strategy: N = 1211; 588 (48% males, 623 (52% females aged ≥18 years in 10 communities. Seven propositions about ‘favourable’ impacts and seven about ‘unfavourable’ impacts were developed from semi-structured interviews. For each proposition, one-sample tests of proportions examined participant agreement and multivariable binary logistic regressions assessed influences of gender, age (18–24, 25–44, 45–64, ≥65 years, residence (≥6 years, current drinking and Indigenous status. Confirmatory factor analyses estimated scale reliability (ρ, item loadings and covariances. Results Slim majorities agreed that: AMPs reduced violence (53%, p = 0.024; community a better place to live (54%, 0.012; and children were safer (56%, p < 0.001. More agreed that: school attendance improved (66%, p < 0.001; and awareness of alcohol’s harms increased (71%, p < 0.001. Participants were equivocal about improved personal safety (53%, p = 0.097 and reduced violence against women (49%, p = 0.362. The seven ‘favourable’ items reliably summarized participants’ experiences of reduced violence and improved community amenity (ρ = 0.90. Stronger agreement was found for six ‘unfavourable’ items: alcohol availability not reduced (58%, p < 0.001; drinking not reduced (56%, p < 0.001; cannabis use increased (69%, p < 0.001; more binge drinking (73%, p < 0.001; discrimination experienced (77%, p < 0.001; increased fines, convictions and criminal records for breaching restrictions (90%, p < 0

  6. A Lightweight Authentication and Key Management Scheme for Wireless Sensor Networks

    Directory of Open Access Journals (Sweden)

    Danyang Qin

    2016-01-01

    Full Text Available Security problem is one of the most popular research fields in wireless sensor networks for both the application requirement and the resource-constrained essence. An effective and lightweight Authentication and Key Management Scheme (AKMS is proposed in this paper to solve the problem of malicious nodes occurring in the process of networking and to offer a high level of security with low cost. For the condition that the mobile sensor nodes need to be authenticated, the keys in AKMS will be dynamically generated and adopted for security protection. Even when the keys are being compromised or captured, the attackers can neither use the previous keys nor misuse the authenticated nodes to cheat. Simulation results show that the proposed scheme provides more efficient security with less energy consumption for wireless sensor networks especially with mobile sensors.

  7. What are the social concerns? consultation and respect for the rights of aboriginal peoples

    International Nuclear Information System (INIS)

    Larcombe, P.

    2003-01-01

    Large scale developments, whether hydroelectric development, mining, or forestry, to name a few types, have the potential to broadly and adversely impact on Aboriginal peoples and communities. Perhaps more so than any other segment of Canadian society, Aboriginal peoples, and particularly those residing in remote communities, are heavily reliant upon healthy environments and healthy natural resources in order to preserve and maintain their lifestyles, cultures, and economies. Further, Aboriginal peoples in Canada have the unique circumstance of having Treaty and Aboriginal rights protected under the terms of Treaties, Land Claims, and/or the Constitution of Canada Act, 1982. As with other forms of large scale Development - Nuclear fuel waste storage and management projects may have the potential to adversely impact on Aboriginal peoples. The following presentation outlines some key considerations relevant to understanding the social concerns, consultation requirements, and best practices for involving Aboriginal peoples - the key ingredients to enhancing the confidence of Aboriginal Peoples in nuclear fuel waste storage and management projects. (author)

  8. Wind power projects and Aboriginal consultation

    Energy Technology Data Exchange (ETDEWEB)

    Isaac, T. [McCarthy Tetrault LLP, Vancouver, BC (Canada)

    2006-07-01

    This presentation outlined some of the legal aspects related to Aboriginal involvement in wind power development consultation processes and disputes. Aboriginal rights are rights held by Aboriginal people that are an element of a practice, custom, or tradition integral to the culture of groups claiming such rights. Wind power developers should understand that Aboriginal rights claims may include fishing; whaling; transportation; and cultural and spiritual activities. Aboriginal title is a subcategory of Aboriginal rights, and is a right to land itself, and an encumbrance on the Crown's underlying title to land. Weak Aboriginal claims where potential infringement by energy developers is minor may only require notice and information. Strong prima facie cases for Aboriginal rights and title where the potential for infringement is of high significance may result in more extensive consultation involving interim solutions; formal Aboriginal participation in decision-making processes; and written responses demonstrating how Aboriginal concerns have been considered. There are a number of circumstances requiring a case-by-case approach, and the Crown may make decisions in the face of Aboriginal disagreement. However, energy developers should ensure that consultation processes are fair and reasonable. Conflicting interests can often be successfully resolved through consultation, and accommodation to Aboriginal rights may include mitigation, avoiding interference, and agreeing to as little infringement as possible. Aboriginal title may attach to private land but only to the Crown's underlying title. The Crown has no duty to consult respecting Aboriginal title on private land because title has already been infringed. In these cases, duty to consult and accommodate may be discharged through other regulatory processes such as environmental impact assessments. It was concluded that wind power project proponents should build a relationship with the Crown, as avoiding

  9. Provable Secure and Efficient Digital Rights Management Authentication Scheme Using Smart Card Based on Elliptic Curve Cryptography

    Directory of Open Access Journals (Sweden)

    Yuanyuan Zhang

    2015-01-01

    Full Text Available Since the concept of ubiquitous computing is firstly proposed by Mark Weiser, its connotation has been extending and expanding by many scholars. In pervasive computing application environment, many kinds of small devices containing smart cart are used to communicate with others. In 2013, Yang et al. proposed an enhanced authentication scheme using smart card for digital rights management. They demonstrated that their scheme is secure enough. However, Mishra et al. pointed out that Yang et al.’s scheme suffers from the password guessing attack and the denial of service attack. Moreover, they also demonstrated that Yang et al.’s scheme is not efficient enough when the user inputs an incorrect password. In this paper, we analyze Yang et al.’s scheme again, and find that their scheme is vulnerable to the session key attack. And, there are some mistakes in their scheme. To surmount the weakness of Yang et al.’s scheme, we propose a more efficient and provable secure digital rights management authentication scheme using smart card based on elliptic curve cryptography.

  10. Socio-economic impacts between the nuclear industry and Aboriginal people

    International Nuclear Information System (INIS)

    Malcolm, D.G.

    1996-01-01

    The paper explores several aspects of the socio-economic impact of the nuclear industry on Aboriginal people in northern Canada. The issues discussed include decision-making by consensus, community-based development, the role of Traditional Ecological Knowledge and Management Systems (TEKMS), relationships with land and nature, and social and health issues. The issues are discussed with respect to the divergence between Aboriginal and non-Aboriginal cultures, which affect the timelines for project viability as well as the continued harmony between industry and community. It is concluded that economic gains can be achieved through continuous community dialogue from the moment of project inception. (author)

  11. The Astronomy of Aboriginal Australia

    Science.gov (United States)

    Norris, Ray P.; Hamacher, Duane W.

    2011-06-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, which is usually reported in terms of songs or stories associated with stars and constellations. Here we argue that the astronomical components extend further, and include a search for meaning in the sky, beyond simply mirroring the earth-bound understanding. In particular, we have found that traditional Aboriginal cultures include a deep understanding of the motion of objects in the sky, and that this knowledge was used for practical purposes such as constructing calendars. We also present evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, and paid careful attention to unexpected phenomena such as eclipses and meteorite impacts.

  12. Willingness of upstream and downstream resource managers to engage in compensation schemes for environmental services

    Directory of Open Access Journals (Sweden)

    Chapika Sangkapitux

    2009-04-01

    Full Text Available Providing compensation for agricultural conservation practices adopted by upstream farmers is still an alien concept in the Thai political context. The governance of common-pool natural resources, such as forest and water, has traditionally been under the control of powerful government line agencies, while the contribution of local communities to natural resource conservation have been hardly recognized by policy-makers. Drawing on a case study in Mae Sa watershed, Chiang Mai province, northern Thailand, this paper discusses the potential of developing compensation schemes in a socio-political context where upland farmers – mostly belonging to ethnic minority groups – tend to be considered a threat to the natural resource base rather than providers of environmental services. Based on data obtained from 371 households in the upstream communities and 151 households in the downstream communities of the watershed, upstream resource managers’ willingness to accept compensation for the conservation measures and downstream resource managers’ willingness to pay for water resource improvements were estimated through the use of choice experiments. Results from the study suggest that downstream resource managers would be willing to provide on average nearly 1% of their annual income for a substantial improvement of the quantity and quality of water resources, which could be achieved by compensating upstream farmers’ change of their agricultural systems towards more environment-friendly practices. Both willingness to pay of downstream respondents and willingness of upstream resource managers to accept compensation were positively correlated with age, education, participation in environmental conservation activities and previous experiences with droughts and/or erosion. The paper concludes that there is a clear potential for establishing compensation schemes for provision of environmental services in northern Thai watersheds. The important policy

  13. Soil quality under two different management schemes in coffee plantations of southern Colombia.

    Directory of Open Access Journals (Sweden)

    Oscar Eduardo Valbuena-Calderón

    2016-12-01

    Full Text Available The aim of this work was to develop an additive soil quality index (ASQI in agrofostery managements of coffee (Coffea arabica L.. The study took place under two intense and traditional management schemes, in nine farms (32 lots in the south of Colombia, during 2013. A separation of means analysis was held through the LSD Fisher test (P<0,05 to each of the physical and chemical variables of the soil. The variables that showed differences between the schemes were submitted to a main components analysis to select the minimum data set (MDS of the components that explained the most variability and the redundancy was veri ed within the indicators, based on the correlation. The ASQI was obtained from the total sum of soil quality index (SQI of all the indicators, taking into account that the higher the score of the ASQI, the higher the quality of the soil within the study system. The selected physical variables were the content of sand and clay; while the chemical variables were: organic carbon (OC, P, CA, Mg, total bases (TB and Ca/Mg. The best ASQI was obtained from traditional management, because the value of the selected variables matched in a bigger proportion with the quality objective identi ed for the ASQI quanti cation; in this case the crop yield, based on limit values for coffee plantations.

  14. Adaptive multi-objective Optimization scheme for cognitive radio resource management

    KAUST Repository

    Alqerm, Ismail

    2014-12-01

    Cognitive Radio is an intelligent Software Defined Radio that is capable to alter its transmission parameters according to predefined objectives and wireless environment conditions. Cognitive engine is the actuator that performs radio parameters configuration by exploiting optimization and machine learning techniques. In this paper, we propose an Adaptive Multi-objective Optimization Scheme (AMOS) for cognitive radio resource management to improve spectrum operation and network performance. The optimization relies on adapting radio transmission parameters to environment conditions using constrained optimization modeling called fitness functions in an iterative manner. These functions include minimizing power consumption, Bit Error Rate, delay and interference. On the other hand, maximizing throughput and spectral efficiency. Cross-layer optimization is exploited to access environmental parameters from all TCP/IP stack layers. AMOS uses adaptive Genetic Algorithm in terms of its parameters and objective weights as the vehicle of optimization. The proposed scheme has demonstrated quick response and efficiency in three different scenarios compared to other schemes. In addition, it shows its capability to optimize the performance of TCP/IP layers as whole not only the physical layer.

  15. Australian Aboriginal Astronomy - An Overview

    Science.gov (United States)

    Norris, Ray P.; Hamacher, Duane W.

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical component includes a deep understanding of the motion of objects in the sky, and this knowledge was used for practical purposes such as constructing calendars. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, paid careful attention to unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees.

  16. Aboriginal Art: Who was interested?

    Directory of Open Access Journals (Sweden)

    Daniel Thomas

    2011-06-01

    Full Text Available This paper addresses the common assumption that Aboriginal art has been absent from Australian art histories and demonstrates how this is not so. It criticises the notion that art history should be represented by specialised art-history books and argues for the important of art museum displays as texts. It also examines the ways in which Aboriginal art has been examined in literature devoted to Australian history and anthropology. It foregrounds the idea that arts history is not necessarily best represented by official art historical texts.

  17. Aboriginal Representation: Conflict or Dialogue in the Academy

    Science.gov (United States)

    Leane, Jeanine

    2010-01-01

    This research begins with the premise that non-Aboriginal students are challenged by much Aboriginal writing and also challenge its representations as they struggle to re-position themselves in relation to possible meanings within Aboriginal writing. Many non-Aboriginal students come to read an Aboriginal narrative against their understanding of…

  18. Not just bricks and mortar: planning hospital cancer services for Aboriginal people

    Science.gov (United States)

    2011-01-01

    Background Aboriginal people in Australia experience higher mortality from cancer compared with non-Aboriginal Australians, despite an overall lower incidence. A notable contributor to this disparity is that many Aboriginal people do not take up or continue with cancer treatment which almost always occurs within major hospitals. Thirty in-depth interviews with urban, rural and remote Aboriginal people affected by cancer were conducted between March 2006 and September 2007. Interviews explored participants' beliefs about cancer and experiences of cancer care and were audio-recorded, transcribed verbatim and coded independently by two researchers. NVivo7 software was used to assist data management and analysis. Information from interviews relevant to hospital services including and building design was extracted. Findings Relationships and respect emerged as crucial considerations of participants although many aspects of the hospital environment were seen as influencing the delivery of care. Five themes describing concerns about the hospital environment emerged: (i) being alone and lost in a big, alien and inflexible system; (ii) failure of open communication, delays and inefficiency in the system; (iii) practicalities: costs, transportation, community and family responsibilities; (iv) the need for Aboriginal support persons; and (v) connection to the community. Conclusions Design considerations and were identified but more important than the building itself was the critical need to build trust in health services. Promotion of cultural safety, support for Aboriginal family structures and respecting the importance of place and community to Aboriginal patients are crucial in improving cancer outcomes. PMID:21401923

  19. Not just bricks and mortar: planning hospital cancer services for Aboriginal people

    Directory of Open Access Journals (Sweden)

    Durey Angela

    2011-03-01

    Full Text Available Abstract Background Aboriginal people in Australia experience higher mortality from cancer compared with non-Aboriginal Australians, despite an overall lower incidence. A notable contributor to this disparity is that many Aboriginal people do not take up or continue with cancer treatment which almost always occurs within major hospitals. Thirty in-depth interviews with urban, rural and remote Aboriginal people affected by cancer were conducted between March 2006 and September 2007. Interviews explored participants' beliefs about cancer and experiences of cancer care and were audio-recorded, transcribed verbatim and coded independently by two researchers. NVivo7 software was used to assist data management and analysis. Information from interviews relevant to hospital services including and building design was extracted. Findings Relationships and respect emerged as crucial considerations of participants although many aspects of the hospital environment were seen as influencing the delivery of care. Five themes describing concerns about the hospital environment emerged: (i being alone and lost in a big, alien and inflexible system; (ii failure of open communication, delays and inefficiency in the system; (iii practicalities: costs, transportation, community and family responsibilities; (iv the need for Aboriginal support persons; and (v connection to the community. Conclusions Design considerations and were identified but more important than the building itself was the critical need to build trust in health services. Promotion of cultural safety, support for Aboriginal family structures and respecting the importance of place and community to Aboriginal patients are crucial in improving cancer outcomes.

  20. Final report on the comprehensive approach to energy conservation for the Aboriginal community in Ontario

    Energy Technology Data Exchange (ETDEWEB)

    Fox, C.D. [Fort William First Nation, Thunder Bay, ON (Canada)

    2006-03-13

    This report presented a comprehensive approach to energy conservation programming for the Fort William First Nation, located in Thunder Bay, Ontario. The report outlined the historical context of the relationship between the Canadian government and Aboriginal people. The Aboriginal community in Ontario was described with reference to the difference between First Nations population, Metis, and Inuit. Statistics on the Aboriginal population in Ontario was broken down. Different Aboriginal organizations as well as organizations serving Aboriginal peoples were identified and described. The report also described the political process and administrative protocol for energy conservation and energy efficiency. Energy conservation in the Aboriginal community was also explained. Last, the report provided several recommendations related to awareness and education; translation; incentives; delivery mechanisms; and pilot projects. The report concluded with an agreement to hold a provincial conference in Toronto on the issues raised in the report. The report concluded that an Aboriginal unit within the Bureau of Conservation of the Ontario Power Authority was envisioned to plan, develop, implement, manage and monitor the deliverables resulting from the report.

  1. Development of an estuarine assessment scheme for the management of a highly urbanised catchment/estuary system, Sydney estuary, Australia.

    Science.gov (United States)

    Birch, G F; Gunns, T J; Chapman, D; Harrison, D

    2016-05-01

    As coastal populations increase, considerable pressures are exerted on estuarine environments. Recently, there has been a trend towards the development and use of estuarine assessment schemes as a decision support tool in the management of these environments. These schemes offer a method by which complex environmental data is converted into a readily understandable and communicable format for informed decision making and effective distribution of limited management resources. Reliability and effectiveness of these schemes are often limited due to a complex assessment framework, poor data management and use of ineffective environmental indicators. The current scheme aims to improve reliability in the reporting of estuarine condition by including a concise assessment framework, employing high-value indicators and, in a unique approach, employing fuzzy logic in indicator evaluation. Using Sydney estuary as a case study, each of the 15 sub-catchment/sub-estuary systems were assessed using the current scheme. Results identified that poor sediment quality was a significant issue in Blackwattle/Rozelle Bay, Iron Cove and Hen and Chicken Bay while poor water quality was of particular concern in Duck River, Homebush Bay and the Parramatta River. Overall results of the assessment scheme were used to prioritise the management of each sub-catchment/sub-estuary assessed with Blackwattle/Rozelle Bay, Homebush Bay, Iron Cove and Duck River considered to be in need of a high priority management response. A report card format, using letter grades, was employed to convey the results of the assessment in a readily understood manner to estuarine managers and members of the public. Letter grades also provide benchmarking and performance monitoring ability, allowing estuarine managers to set improvement targets and assesses the effectiveness of management strategies. The current assessment scheme provides an effective, integrated and consistent assessment of estuarine health and

  2. Australian Aboriginal Deaf People and Aboriginal Sign Language

    Science.gov (United States)

    Power, Des

    2013-01-01

    Many Australian Aboriginal people use a sign language ("hand talk") that mirrors their local spoken language and is used both in culturally appropriate settings when speech is taboo or counterindicated and for community communication. The characteristics of these languages are described, and early European settlers' reports of deaf…

  3. Development of a technical scheme for the management of chemical dangerous substances in hospitable environments

    International Nuclear Information System (INIS)

    Calleja Amador, C.E.

    2002-01-01

    The chemical substances that are used in the hospitals, and their remainders, represent risks for the environment, the health and security of those who work in these establishments, and of the civil population. The deficiency of a norm that establishes the directives for the handling responsible for such products in the hospitals that our country has motivated the elaboration of a technical scheme that serves as it guides for the correct manipulation, storage and safe disposition of chemical substances in the twenty-nine hospitals of the Caja Costarricense del Seguro Social, establishing Procedures of Standard Operation for its management. To development of the guideline proposal it took a sample of hospitals that includes three levels of comple complexity: national, regional and peripheral. Applying a methodology of evaluation of risks two factors of risk of hospitable were determined, the zones and the population but affected by the existence of chemical substances, which allowed to identify some operative deficiencies in the product handling diverse. The qualitative analysis of the results lead to the elaboration of a technical scheme that includes an instrument for the identification of risks, guideline for the management responsible for hospitable chemical substances, a friendly tool computations like complementary source of intelligence and the proposal of a governing group in charge of the monitoring of the fulfillment of these lineament. (Author) [es

  4. Axial shuffling fuel-management schemes for 1.2% SEU in CANDU

    International Nuclear Information System (INIS)

    Younis, M.H.; Boczar, P.G.

    1989-11-01

    The use of slightly enriched uranium (SEU) in CANDU (CANada Deuterium Uranium) requires a different fuel-management strategy than that usually employed with natural uranium fuel. Axial shuffling is a fuel-management strategy in which some or all of the fuel bundles are removed from the channel, rearranged, and reinserted into the same channel, along with fresh fuel. An axial shuffling scheme has been devised for 1.2% SEU which results in excellent power profiles, from the perspectives of both good axial flattening and power histories. With the CANFLEX (CANdu FLEXible fuelling) advanced fuel bundle, fuel rating can be reduced to below 40kW/m, with consequent safety benefits

  5. Evaluation of alternative waste management schemes for LWR hulls and caps

    International Nuclear Information System (INIS)

    Chaudon, L.; Cecille, L.; Klein, M.; Kowa, S.; Mehling, O.; Thiels, G.

    1990-01-01

    LWR hulls and caps represent one of the major sources of α bearing solid waste generated in the nuclear fuel cycle. For this reason, the CEC launched a theoretical study to evaluate alternative schemes for the overall management of this waste. Both volume reduction techniques and α decontamination of the hulls were assessed. The study demonstrated that the transport and disposal of the conditioned waste in deep geological formations play a dominant part in the total management costs. Important cost savings can be achieved through the implementation of efficient volume reduction techniques, i.e. melting or compaction. As an alternative approach, exhaustive α decontamination of the hulls appears promising, provided that the conditioned waste can be made to comply with the disposal criteria of mines. Finally, prolongation of the interim storage period for the waste packages from 1 to 30 years may prove beneficial on the transport costs

  6. Designing Pay-As-You-Throw schemes in municipal waste management services: A holistic approach

    International Nuclear Information System (INIS)

    Elia, Valerio; Gnoni, Maria Grazia; Tornese, Fabiana

    2015-01-01

    Highlights: • Pay-As-You-Throw (PAYT) schemes are becoming widespread in several countries. • Economic, organizational and technological issues have to be integrated in an efficient PAYT model design. • Efficiency refers to a PAYT system which support high citizen participation rates as well as economic sustainability. • Different steps and constraints have to be evaluated from collection services to type technologies. • An holistic approach is discussed to support PAYT systems diffusion. - Abstract: Pay-As-You-Throw (PAYT) strategies are becoming widely applied in solid waste management systems; the main purpose is to support a more sustainable – from economic, environmental and social points of view – management of waste flows. Adopting PAYT charging models increases the complexity level of the waste management service as new organizational issues have to be evaluated compared to flat charging models. In addition, innovative technological solutions could also be adopted to increase the overall efficiency of the service. Unit pricing, user identification and waste measurement represent the three most important processes to be defined in a PAYT system. The paper proposes a holistic framework to support an effective design and management process. The framework defines most critical processes and effective organizational and technological solutions for supporting waste managers as well as researchers

  7. Designing Pay-As-You-Throw schemes in municipal waste management services: A holistic approach

    Energy Technology Data Exchange (ETDEWEB)

    Elia, Valerio; Gnoni, Maria Grazia, E-mail: mariagrazia.gnoni@unisalento.it; Tornese, Fabiana

    2015-10-15

    Highlights: • Pay-As-You-Throw (PAYT) schemes are becoming widespread in several countries. • Economic, organizational and technological issues have to be integrated in an efficient PAYT model design. • Efficiency refers to a PAYT system which support high citizen participation rates as well as economic sustainability. • Different steps and constraints have to be evaluated from collection services to type technologies. • An holistic approach is discussed to support PAYT systems diffusion. - Abstract: Pay-As-You-Throw (PAYT) strategies are becoming widely applied in solid waste management systems; the main purpose is to support a more sustainable – from economic, environmental and social points of view – management of waste flows. Adopting PAYT charging models increases the complexity level of the waste management service as new organizational issues have to be evaluated compared to flat charging models. In addition, innovative technological solutions could also be adopted to increase the overall efficiency of the service. Unit pricing, user identification and waste measurement represent the three most important processes to be defined in a PAYT system. The paper proposes a holistic framework to support an effective design and management process. The framework defines most critical processes and effective organizational and technological solutions for supporting waste managers as well as researchers.

  8. Years of life lost to incarceration: inequities between Aboriginal and non-Aboriginal Canadians.

    Science.gov (United States)

    Owusu-Bempah, Akwasi; Kanters, Steve; Druyts, Eric; Toor, Kabirraaj; Muldoon, Katherine A; Farquhar, John W; Mills, Edward J

    2014-06-11

    Aboriginal representation in Canadian correctional institutions has increased rapidly over the past decade. We calculated "years of life lost to incarceration" for Aboriginal and non-Aboriginal Canadians. Incarceration data from provincial databases were used conjointly with demographic data to estimate rates of incarceration and years of life lost to provincial incarceration in (BC) and federal incarceration, by Aboriginal status. We used the Sullivan method to estimate the years of life lost to incarceration. Aboriginal males can expect to spend approximately 3.6 months in federal prison and within BC spend an average of 3.2 months in custody in the provincial penal system. Aboriginal Canadians on average spend more time in custody than their non-Aboriginal counterparts. The ratio of the Aboriginal incarceration rate to the non-Aboriginal incarceration rate ranged from a low of 4.28 in Newfoundland and Labrador to a high of 25.93 in Saskatchewan. Rates of incarceration at the provincial level were highest among Aboriginals in Manitoba with an estimated rate of 1377.6 individuals in prison per 100,000 population (95% confidence interval [CI]: 1311.8-1443.4). The results indicate substantial differences in life years lost to incarceration for Aboriginal versus non-Aboriginal Canadians. In light of on-going prison expansion in Canada, future research and policy attention should be paid to the public health consequences of incarceration, particularly among Aboriginal Canadians.

  9. Distinct modes of transmission of tuberculosis in aboriginal and non-aboriginal populations in Taiwan.

    Directory of Open Access Journals (Sweden)

    Yih-Yuan Chen

    Full Text Available Tuberculosis incidence among aborigines is significantly higher than for Han Chinese in Taiwan, but the extent to which Mycobacterium tuberculosis (MTB strain characteristics contribute to this difference is not well understood. MTB isolates from aborigines and Han Chinese living in eastern and southern Taiwan, the major regions of aborigines, were analyzed by spoligotyping and 24-loci MIRU-VNTR. In eastern Taiwan, 60% of aboriginal patients were ≤20 years old, significantly younger than the non-aboriginal patients there; aborigines were more likely to have clustered MTB isolates than Han Chinese (odds ratio (OR = 5.98, p<0.0001. MTB lineages with high clustering were EAI (54.9% among southern people, and Beijing (62.5% and Haarlem (52.9% among eastern aborigines. Resistance to first-line drugs and multidrug resistance (MDR were significantly higher among eastern aborigines (≥15% than in any other geographic and ethnic group (p<0.05; MDR was detected in 5 of 28 eastern aboriginal patients ≤20 years old. Among patients from the eastern region, clustered strains (p = 0.01 and aboriginal ethnicity (p = 0.04 were independent risk factors for MDR. The lifestyles of aborigines in eastern Taiwan may explain why the percentage of infected aborigines is much higher than for their Han Chinese counterparts. The significantly higher percentage of the MDR-MTB strains in the aboriginal population warrants close attention to control policy and vaccination strategy.

  10. A Classification Scheme for Analyzing Mobile Apps Used to Prevent and Manage Disease in Late Life

    Science.gov (United States)

    Wang, Aiguo; Lu, Xin; Chen, Hongtu; Li, Changqun; Levkoff, Sue

    2014-01-01

    Background There are several mobile apps that offer tools for disease prevention and management among older adults, and promote health behaviors that could potentially reduce or delay the onset of disease. A classification scheme that categorizes apps could be useful to both older adult app users and app developers. Objective The objective of our study was to build and evaluate the effectiveness of a classification scheme that classifies mobile apps available for older adults in the “Health & Fitness” category of the iTunes App Store. Methods We constructed a classification scheme for mobile apps according to three dimensions: (1) the Precede-Proceed Model (PPM), which classifies mobile apps in terms of predisposing, enabling, and reinforcing factors for behavior change; (2) health care process, specifically prevention versus management of disease; and (3) health conditions, including physical health and mental health. Content analysis was conducted by the research team on health and fitness apps designed specifically for older adults, as well as those applicable to older adults, released during the months of June and August 2011 and August 2012. Face validity was assessed by a different group of individuals, who were not related to the study. A reliability analysis was conducted to confirm the accuracy of the coding scheme of the sample apps in this study. Results After applying sample inclusion and exclusion criteria, a total of 119 apps were included in the study sample, of which 26/119 (21.8%) were released in June 2011, 45/119 (37.8%) in August 2011, and 48/119 (40.3%) in August 2012. Face validity was determined by interviewing 11 people, who agreed that this scheme accurately reflected the nature of this application. The entire study sample was successfully coded, demonstrating satisfactory inter-rater reliability by two independent coders (95.8% initial concordance and 100% concordance after consensus was reached). The apps included in the study sample

  11. Low uptake of Aboriginal interpreters in healthcare: exploration of current use in Australia's Northern Territory.

    Science.gov (United States)

    Ralph, Anna P; Lowell, Anne; Murphy, Jean; Dias, Tara; Butler, Deborah; Spain, Brian; Hughes, Jaquelyne T; Campbell, Lauren; Bauert, Barbara; Salter, Claire; Tune, Kylie; Cass, Alan

    2017-11-15

    In Australia's Northern Territory, most Aboriginal people primarily speak an Aboriginal language. Poor communication between healthcare providers and Aboriginal people results in adverse outcomes including death. This study aimed to identify remediable barriers to utilisation of Aboriginal Interpreter services at the Northern Territory's tertiary hospital, which currently manages over 25,000 Aboriginal inpatients annually. This is a multi-method study using key stakeholder discussions, medical file audit, bookings data from the Aboriginal Interpreter Service 2000-2015 and an online cross-sectional staff survey. The Donabedian framework was used to categorise findings into structure, process and outcome. Six key stakeholder meetings each with approximately 15 participants were conducted. A key structural barrier identified was lack of onsite interpreters. Interpreter bookings data revealed that only 7603 requests were made during the 15-year period, with completion of requests decreasing from 337/362 (93.1%) in 2003-4 to 649/831 (78.1%) in 2014-15 (p < 0.001). Non-completion was more common for minority languages (p < 0.001). Medical files of 103 Aboriginal inpatients were audited. Language was documented for 13/103 (12.6%). Up to 60/103 (58.3%) spoke an Aboriginal language primarily. Of 422 staff who participated in the survey, 18.0% had not received 'cultural competency' training; of those who did, 58/222 (26.2%) indicated it was insufficient. The Aboriginal Interpreter Service effectiveness was reported to be good by 209/368 (56.8%), but only 101/367 (27.5%) found it timely. Key process barriers identified by staff included booking complexities, time constraints, inadequate delivery of tools and training, and greater convenience of unofficial interpreters. We identified multiple structural and process barriers resulting in the outcomes of poor language documentation and low rates of interpreter bookings. Findings are now informing interventions to improve

  12. Offshore oil and gas and coastal British Columbia : Aboriginal rights, title and interests

    Energy Technology Data Exchange (ETDEWEB)

    Porter, D. [First Nations Summit, West Vancouver, BC (Canada)

    2006-07-01

    This presentation discussed the legal duty of offshore proponents in the oil and gas industry to consult with Aboriginal nations. The Crown court's support for Aboriginal title to ocean areas within proposed offshore regions was also discussed, and Aboriginal rights to manage ocean resources were outlined. Haida and Taku River Tlingit legal decisions have confirmed both a constitutional and fiduciary duty for the Crown to consult with Aboriginal nations who assert their rights or title to lands subject to development. Resource rights granted without meaningful consultation with Aboriginal nations can be challenged, which may result in legal and financial liability for resource companies. A consultative process that addresses ownership, capacity and benefit sharing must be developed so that Aboriginal governments can participate in the design and development of appropriate fiscal and regulatory regimes. The developed regime must consider benefit and revenue sharing, as well as the integration of traditional knowledge within western science for the lifetime of any project. All decision-making bodies must include participation from Aboriginal groups. Mechanisms must also be developed to mitigate the environmental and socio-economic consequences of resource development. Impact and benefit agreements must be negotiated with coastal nations. Dissatisfaction with the concept of consultation processes has led first nations to reconsider the role that they must play in ensuring that oil and gas developments in the coastal regions of British Columbia do not negatively impact on their communities. It was noted that Inuit land claims reserve special rights for the Inuit over 18,800 miles of tidal waters. Earlier attempts by Aboriginal societies to assert their right to control their own ocean resources free from governmental interference were also discussed. It was concluded that litigation of Aboriginal rights and title poses serious challenges to offshore oil and gas

  13. Bioethics for clinicians: 18. Aboriginal cultures

    Science.gov (United States)

    Ellerby, Jonathan H.; McKenzie, John; McKay, Stanley; Gariépy, Gilbert J.; Kaufert, Joseph M.

    2000-01-01

    Although philosophies and practices analogous to bioethics exist in Aboriginal cultures, the terms and categorical distinctions of "ethics" and "bioethics" do not generally exist. In this article we address ethical values appropriate to Aboriginal patients, rather than a preconceived "Aboriginal bioethic." Aboriginal beliefs are rooted in the context of oral history and culture. For Aboriginal people, decision-making is best understood as a process and not as the correct interpretation of a unified code. Aboriginal cultures differ from religious and cultural groups that draw on Scripture and textual foundations for their ethical beliefs and practices. Aboriginal ethical values generally emphasize holism, pluralism, autonomy, community- or family-based decision-making, and the maintenance of quality of life rather than the exclusive pursuit of a cure. Most Aboriginal belief systems also emphasize achieving balance and wellness within the domains of human life (mental, physical, emotional and spiritual). Although these bioethical tenets are important to understand and apply, examining specific applications in detail is not as useful as developing a more generalized understanding of how to approach ethical decision-making with Aboriginal people. Aboriginal ethical decisions are often situational and highly dependent on the values of the individual within the context of his or her family and community. PMID:11033715

  14. A multi-agent based distributed energy management scheme for smart grid applications

    International Nuclear Information System (INIS)

    Radhakrishnan, Bharat Menon; Srinivasan, Dipti

    2016-01-01

    A multi-agent system based distributed EMS (energy management system) is proposed in this paper to perform optimal energy allocation and management for grids comprising of renewables, storage and distributed generation. The reliable and efficient operation of smart grids is slackened due to the presence of intermittent renewables. As the load demand and renewables are uncertain throughout the day, an energy management system is essential to ensure grid stability and achieve reductions in operation costs and CO_2 emissions. The main objectives of the proposed algorithm is to maintain power balance in the system and to ensure long cycle life for storage units by controlling their SOC (state of charge). The proposed EMS scheme is tested and validated on a practical test system, which replicates a small-scale smart grid with a variety of distributed sources, storage devices, loads, power electronic converters, and SCADA (supervisory control and data acquisition) system. This system is also connected to the utility grid and the power exchange is controlled with the help of a battery system through a fuzzy based decision-making framework. The proposed algorithm is also extensively verified and tested using a series of sensitivity analyses and benchmarking with existing algorithms. - Highlights: • An agent-based decentralized algorithm is proposed to perform energy management. • The multi-agent system approach eliminates the possibility of single point failures. • Adaptive fuzzy systems make the decision making more reliable, flexible and robust. • The algorithm is extensively tested and validated using sensitivity and verification analyses.

  15. Disparities in cancer stage at diagnosis and survival of Aboriginal and non-Aboriginal South Australians.

    Science.gov (United States)

    Banham, David; Roder, David; Keefe, Dorothy; Farshid, Gelareh; Eckert, Marion; Cargo, Margaret; Brown, Alex

    2017-06-01

    This study tested the utility of retrospectively staging cancer registry data for comparing stage and stage-specific survivals of Aboriginal and non-Aboriginal people. Differences by area level factors were also explored. This test dataset comprised 950 Aboriginal cases and all other cases recorded on the South Australian cancer registry with a 1977-2010 diagnosis. A sub-set of 777 Aboriginal cases diagnosed in 1990-2010 were matched with randomly selected non-Aboriginal cases by year of birth, diagnostic year, sex, and primary site of cancer. Competing risk regression summarised associations of Aboriginal status, stage, and geographic attributes with risk of cancer death. Aboriginal cases were 10 years younger at diagnosis, more likely to present in recent diagnostic years, to be resident of remote areas, and have primary cancer sites of head & neck, lung, liver and cervix. Risk of cancer death was associated in the matched analysis with more advanced stage at diagnosis. More Aboriginal than non-Aboriginal cases had distant metastases at diagnosis (31.3% vs 22.0, pAboriginal residents had higher risks of cancer death than Aboriginal residents of metropolitan areas. Non-Aboriginal cases had the lowest risk of cancer death. Retrospective staging proved to be feasible using registry data. Results indicated more advanced stages for Aboriginal than matched non-Aboriginal cases. Aboriginal people had higher risks of cancer death, which persisted after adjusting for stage, and applied irrespective of remoteness of residence, with highest risk of death occurring among Aboriginal people from remote areas. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Increased malaria transmission around irrigation schemes in Ethiopia and the potential of canal water management for malaria vector control

    OpenAIRE

    Kibret, Solomon; Wilson, G Glenn; Tekie, Habte; Petros, Beyene

    2014-01-01

    Background Irrigation schemes have been blamed for the increase in malaria in many parts of sub-Saharan Africa. However, proper water management could help mitigate malaria around irrigation schemes in this region. This study investigates the link between irrigation and malaria in Central Ethiopia. Methods Larval and adult mosquitoes were collected fortnightly between November 2009 and October 2010 from two irrigated and two non-irrigated (control) villages in the Ziway area, Central Ethiopia...

  17. In Search of the Aboriginal Self

    Directory of Open Access Journals (Sweden)

    Lloyd Hawkeye Robertson

    2014-05-01

    Full Text Available Notions of aboriginal cultural reclamation and healing presuppose the existence of distinctly aboriginal selves that were damaged or lost in a process of colonization and that those selves can be “restored” in some meaningful way. Such aboriginal healing has been done without a detailed examination of the selves of individuals to be assisted in this manner. This article examines the selves of four contemporary individuals with varying relationships to the concept of aboriginality using a method of mapping the self with elemental units of culture called “memes.” It is suggested that a spectrum of healthy selves is possible for people who either identify with aboriginality culturally or satisfy a racial definition of the concept. The co-evolution of the self and culture is discussed along with the utility of various definitions of what it means to be aboriginal in a North American context.

  18. Modelling tools for managing Induced RiverBank Filtration MAR schemes

    Science.gov (United States)

    De Filippis, Giovanna; Barbagli, Alessio; Marchina, Chiara; Borsi, Iacopo; Mazzanti, Giorgio; Nardi, Marco; Vienken, Thomas; Bonari, Enrico; Rossetto, Rudy

    2017-04-01

    Induced RiverBank Filtration (IRBF) is a widely used technique in Managed Aquifer Recharge (MAR) schemes, when aquifers are hydraulically connected with surface water bodies, with proven positive effects on quality and quantity of groundwater. IRBF allows abstraction of a large volume of water, avoiding large decrease in groundwater heads. Moreover, thanks to the filtration process through the soil, the concentration of chemical species in surface water can be reduced, thus becoming an excellent resource for the production of drinking water. Within the FP7 MARSOL project (demonstrating Managed Aquifer Recharge as a SOLution to water scarcity and drought; http://www.marsol.eu/), the Sant'Alessio IRBF (Lucca, Italy) was used to demonstrate the feasibility and technical and economic benefits of managing IRBF schemes (Rossetto et al., 2015a). The Sant'Alessio IRBF along the Serchio river allows to abstract an overall amount of about 0.5 m3/s providing drinking water for 300000 people of the coastal Tuscany (mainly to the town of Lucca, Pisa and Livorno). The supplied water is made available by enhancing river bank infiltration into a high yield (10-2 m2/s transmissivity) sandy-gravelly aquifer by rising the river head and using ten vertical wells along the river embankment. A Decision Support System, consisting in connected measurements from an advanced monitoring network and modelling tools was set up to manage the IRBF. The modelling system is based on spatially distributed and physically based coupled ground-/surface-water flow and solute transport models integrated in the FREEWAT platform (developed within the H2020 FREEWAT project - FREE and Open Source Software Tools for WATer Resource Management; Rossetto et al., 2015b), an open source and public domain GIS-integrated modelling environment for the simulation of the hydrological cycle. The platform aims at improving water resource management by simplifying the application of EU water-related Directives and at

  19. WQM: An Aggregation-aware Queue Management Scheme for IEEE 802.11n based Networks

    KAUST Repository

    Showail, Ahmad

    2014-08-17

    Choosing the right buffer size in Wi-Fi networks is challenging due to the dynamic nature of the wireless environment. Over buffering or \\'bufferbloat\\' may produce unacceptable end-to-end delays, while static small buffers may limit the performance gains that can be achieved with various 802.11n enhancements, such as frame aggregation. We propose WQM, a queue management scheme customized for wireless networks. WQM adapts the buffer size based on measured link characteristics and network load. Furthermore, it accounts for aggregate length when deciding about the optimal buffer size. We implement WQM on Linux and evaluate it on a wireless testbed. WQM reduces the end-to-end delay by up to 8x compared to Linux default buffer size, and 2x compared to CoDel, the state-of-the-art bufferbloat solution, while achieving comparable network goodput. Further, WQM improves fairness as it limits the ability of a single flow to saturate the buffer.

  20. Establishing the long-term fuel management scheme using point reactivity model

    International Nuclear Information System (INIS)

    Park, Yong-Soo; Kim, Jae-Hak; Lee, Young-Ouk; Song, Jae-Woong; Zee, Sung-Kyun

    1994-01-01

    A new approach to establish the long-term fuel management scheme is presented in this paper. The point reactivity model is used to predict the core average reactivity. An attempt to calculate batchwise power fraction is introduced through the two-dimensional nodal power algorithm based on the modified one-group diffusion equation and the number of fuel assemblies on the core periphery. Suggested is an empirical formula to estimate the radial leakage reactivity with ripe core design experience reflected. This approach predicts the cycle lengths and the discharge burnups of individual fuel batches up to an equilibrium core when the proper input data such as batch enrichment, batch size, type and content of burnable poison and reloading strategies are given. Eight benchmark calculations demonstrate that the new approach used in this study is reasonably accurate and highly efficient for the purpose of scoping calculation when compared with design code predictions. (author)

  1. An Overview of Demand Side Management Control Schemes for Buildings in Smart Grids

    DEFF Research Database (Denmark)

    Kosek, Anna Magdalena; Costanzo, Giuseppe Tommaso; Bindner, Henrik W.

    2013-01-01

    The increasing share of distributed energy resources and renewable energy in power systems results in a highly variable and less controllable energy production. Therefore, in order to ensure stability and to reduce the infrastructure and operation cost of the power grid, flexible and controllable...... of the power sector in mind and thus can differ significantly in their architecture, their integration into the various markets, their integration into distribution network operation and several other aspects. This paper proposes a classification of load control policies for demand side management in smart...... buildings, based on external behavior: direct, indirect, transactional and autonomous control; internal operation: decision support system scope, control strategy, failure handling and architecture. This classification assists in providing an overview of the control schemes as well as different ways...

  2. Improving cardiovascular outcomes among Aboriginal Australians: Lessons from research for primary care

    Directory of Open Access Journals (Sweden)

    Sandra C Thompson

    2016-11-01

    Full Text Available Background: The Aboriginal people of Australia have much poorer health and social indicators and a substantial life expectancy gap compared to other Australians, with premature cardiovascular disease a major contributor to poorer health. This article draws on research undertaken to examine cardiovascular disparities and focuses on ways in which primary care practitioners can contribute to reducing cardiovascular disparities and improving Aboriginal health. Methods: The overall research utilised mixed methods and included data analysis, interviews and group processes which included Aboriginal people, service providers and policymakers. Workshop discussions to identify barriers and what works were recorded by notes and on whiteboards, then distilled and circulated to participants and other stakeholders to refine and validate information. Additional engagement occurred through circulation of draft material and further discussions. This report distils the lessons for primary care practitioners to improve outcomes through management that is attentive to the needs of Aboriginal people. Results: Aspects of primordial, primary and secondary prevention are identified, with practical strategies for intervention summarised. The premature onset and high incidence of Aboriginal cardiovascular disease make prevention imperative and require that primary care practitioners understand and work to address the social underpinnings of poor health. Doctors are well placed to reinforce the importance of healthy lifestyle at all visits to involve the family and to reduce barriers which impede early care seeking. Ensuring better information for Aboriginal patients and better integrated care for patients who frequently have complex needs and multi-morbidities will also improve care outcomes. Conclusion: Primary care practitioners have an important role in improving Aboriginal cardiovascular care outcomes. It is essential that they recognise the special needs of their

  3. Improving cardiovascular outcomes among Aboriginal Australians: Lessons from research for primary care.

    Science.gov (United States)

    Thompson, Sandra C; Haynes, Emma; Woods, John A; Bessarab, Dawn C; Dimer, Lynette A; Wood, Marianne M; Sanfilippo, Frank M; Hamilton, Sandra J; Katzenellenbogen, Judith M

    2016-01-01

    The Aboriginal people of Australia have much poorer health and social indicators and a substantial life expectancy gap compared to other Australians, with premature cardiovascular disease a major contributor to poorer health. This article draws on research undertaken to examine cardiovascular disparities and focuses on ways in which primary care practitioners can contribute to reducing cardiovascular disparities and improving Aboriginal health. The overall research utilised mixed methods and included data analysis, interviews and group processes which included Aboriginal people, service providers and policymakers. Workshop discussions to identify barriers and what works were recorded by notes and on whiteboards, then distilled and circulated to participants and other stakeholders to refine and validate information. Additional engagement occurred through circulation of draft material and further discussions. This report distils the lessons for primary care practitioners to improve outcomes through management that is attentive to the needs of Aboriginal people. Aspects of primordial, primary and secondary prevention are identified, with practical strategies for intervention summarised. The premature onset and high incidence of Aboriginal cardiovascular disease make prevention imperative and require that primary care practitioners understand and work to address the social underpinnings of poor health. Doctors are well placed to reinforce the importance of healthy lifestyle at all visits to involve the family and to reduce barriers which impede early care seeking. Ensuring better information for Aboriginal patients and better integrated care for patients who frequently have complex needs and multi-morbidities will also improve care outcomes. Primary care practitioners have an important role in improving Aboriginal cardiovascular care outcomes. It is essential that they recognise the special needs of their Aboriginal patients and work at multiple levels both outside and

  4. Natural Resource Management Schemes as Entry Points for Integrated Landscape Approaches: Evidence from Ghana and Burkina Faso.

    Science.gov (United States)

    Foli, Samson; Ros-Tonen, Mirjam A F; Reed, James; Sunderland, Terry

    2017-04-20

    In recognition of the failures of sectoral approaches to overcome global challenges of biodiversity loss, climate change, food insecurity and poverty, scientific discourse on biodiversity conservation and sustainable development is shifting towards integrated landscape governance arrangements. Current landscape initiatives however very much depend on external actors and funding, raising the question of whether, and how, and under what conditions, locally embedded resource management schemes can serve as entry points for the implementation of integrated landscape approaches. This paper assesses the entry point potential for three established natural resource management schemes in West Africa that target landscape degradation with involvement of local communities: the Chantier d'Aménagement Forestier scheme encompassing forest management sites across Burkina Faso and the Modified Taungya System and community wildlife resource management initiatives in Ghana. Based on a review of the current literature, we analyze the extent to which design principles that define a landscape approach apply to these schemes. We found that the CREMA meets most of the desired criteria, but that its scale may be too limited to guarantee effective landscape governance, hence requiring upscaling. Conversely, the other two initiatives are strongly lacking in their design principles on fundamental components regarding integrated approaches, continual learning, and capacity building. Monitoring and evaluation bodies and participatory learning and negotiation platforms could enhance the schemes' alignment with integrated landscape approaches.

  5. ROSA: Resource-Oriented Service Management Schemes for Web of Things in a Smart Home.

    Science.gov (United States)

    Liao, Chun-Feng; Chen, Peng-Yu

    2017-09-21

    A Pervasive-computing-enriched smart home environment, which contains many embedded and tiny intelligent devices and sensors coordinated by service management mechanisms, is capable of anticipating intentions of occupants and providing appropriate services accordingly. Although there are a wealth of research achievements in recent years, the degree of market acceptance is still low. The main reason is that most of the devices and services in such environments depend on particular platform or technology, making it hard to develop an application by composing the devices or services. Meanwhile, the concept of Web of Things (WoT) is becoming popular recently. Based on WoT, the developers can build applications based on popular web tools or technologies. Consequently, the objective of this paper is to propose a set of novel WoT-driven plug-and-play service management schemes for a smart home called Resource-Oriented Service Administration (ROSA). We have implemented an application prototype, and experiments are performed to show the effectiveness of the proposed approach. The results of this research can be a foundation for realizing the vision of "end user programmable smart environments".

  6. ROSA: Resource-Oriented Service Management Schemes for Web of Things in a Smart Home

    Directory of Open Access Journals (Sweden)

    Chun-Feng Liao

    2017-09-01

    Full Text Available A Pervasive-computing-enriched smart home environment, which contains many embedded and tiny intelligent devices and sensors coordinated by service management mechanisms, is capable of anticipating intentions of occupants and providing appropriate services accordingly. Although there are a wealth of research achievements in recent years, the degree of market acceptance is still low. The main reason is that most of the devices and services in such environments depend on particular platform or technology, making it hard to develop an application by composing the devices or services. Meanwhile, the concept of Web of Things (WoT is becoming popular recently. Based on WoT, the developers can build applications based on popular web tools or technologies. Consequently, the objective of this paper is to propose a set of novel WoT-driven plug-and-play service management schemes for a smart home called Resource-Oriented Service Administration (ROSA. We have implemented an application prototype, and experiments are performed to show the effectiveness of the proposed approach. The results of this research can be a foundation for realizing the vision of “end user programmable smart environments”.

  7. An adaptive short-term prediction scheme for wind energy storage management

    International Nuclear Information System (INIS)

    Blonbou, Ruddy; Monjoly, Stephanie; Dorville, Jean-Francois

    2011-01-01

    Research highlights: → We develop a real time algorithm for grid-connected wind energy storage management. → The method aims to guarantee, with ±5% error margin, the power sent to the grid. → Dynamic scheduling of energy storage is based on short-term energy prediction. → Accurate predictions reduce the need in storage capacity. -- Abstract: Efficient forecasting scheme that includes some information on the likelihood of the forecast and based on a better knowledge of the wind variations characteristics along with their influence on power output variation is of key importance for the optimal integration of wind energy in island's power system. In the Guadeloupean archipelago (French West-Indies), with a total wind power capacity of 25 MW; wind energy can represent up to 5% of the instantaneous electricity production. At this level, wind energy contribution can be equivalent to the current network primary control reserve, which causes balancing difficult. The share of wind energy is due to grow even further since the objective is set to reach 118 MW by 2020. It is an absolute evidence for the network operator that due to security concerns of the electrical grid, the share of wind generation should not increase unless solutions are found to solve the prediction problem. The University of French West-Indies and Guyana has developed a short-term wind energy prediction scheme that uses artificial neural networks and adaptive learning procedures based on Bayesian approach and Gaussian approximation. This paper reports the results of the evaluation of the proposed approach; the improvement with respect to the simple persistent prediction model was globally good. A discussion on how such a tool combined with energy storage capacity could help to smooth the wind power variation and improve the wind energy penetration rate into island utility network is also proposed.

  8. Prevalence of HIV among Aboriginal and Torres Strait Islander Australians: a systematic review and meta-analysis.

    Science.gov (United States)

    Graham, Simon; O'Connor, Catherine C; Morgan, Stephen; Chamberlain, Catherine; Hocking, Jane

    2017-06-01

    Background Aboriginal and Torres Strait Islanders (Aboriginal) are Australia's first peoples. Between 2006 and 2015, HIV notifications increased among Aboriginal people; however, among non-Aboriginal people, notifications remained relatively stable. This systematic review and meta-analysis aims to examine the prevalence of HIV among Aboriginal people overall and by subgroups. In November 2015, a search of PubMed and Web of Science, grey literature and abstracts from conferences was conducted. A study was included if it reported the number of Aboriginal people tested and those who tested positive for HIV. The following variables were extracted: gender; Aboriginal status; population group (men who have sex with men, people who inject drugs, adults, youth in detention and pregnant females) and geographical location. An assessment of between study heterogeneity (I 2 test) and within study bias (selection, measurement and sample size) was also conducted. Seven studies were included; all were cross-sectional study designs. The overall sample size was 3772 and the prevalence of HIV was 0.1% (I 2 =38.3%, P=0.136). Five studies included convenient samples of people attending Australian Needle and Syringe Program Centres, clinics, hospitals and a youth detention centre, increasing the potential of selection bias. Four studies had a sample size, thus decreasing the ability to report pooled estimates. The prevalence of HIV among Aboriginal people in Australia is low. Community-based programs that include both prevention messages for those at risk of infection and culturally appropriate clinical management and support for Aboriginal people living with HIV are needed to prevent HIV increasing among Aboriginal people.

  9. Aboriginal Gambling and Problem Gambling: A Review

    Science.gov (United States)

    Breen, Helen; Gainsbury, Sally

    2013-01-01

    The prevention of gambling-related problems amongst Aboriginal communities has been neglected by most public health strategies which concentrate on mainstream populations. Research indicates that rates of problem gambling are higher for Aboriginal groups than the general population. Specific cultural, familial, and social patterns influence…

  10. Understanding Culture and Diversity: Australian Aboriginal Art

    Science.gov (United States)

    Vize, Anne

    2009-01-01

    Australian Aboriginal culture is rich, complex and fascinating. The art of Aboriginal Australians shows a great understanding of the earth and its creatures. This article presents an activity which has been designed as a multi-age project. The learning outcomes have been written to suit both younger and older students. Aspects of the project could…

  11. Aboriginal Language Knowledge and Youth Suicide

    Science.gov (United States)

    Hallett, Darcy; Chandler, Michael J.; Lalonde, Christopher E.

    2007-01-01

    This brief report details a preliminary investigation into how community-level variability in knowledge of Aboriginal languages relate to "band"-level measures of youth suicide. In Canada, and, more specifically, in the province of British Columbia (BC), Aboriginal youth suicide rates vary substantially from one community to another. The…

  12. A 'cold-case' review of historic aboriginal and European-Australian encounters with toxic blooms of cyanobacteria.

    Science.gov (United States)

    Sadgrove, Nicholas John

    2012-09-01

    Interest in preserving the cultural knowledge of Aboriginal Australians continues to rise. Various studies have erupted which aim to redefine knowledge that was once lost or obscured in writing and hitherto ignored. Recognising and acknowledging the traditional Aboriginal knowledge of the Australian environment helps to strengthen Aboriginal identity and gives credibility to the rising paradigm of ecotechnology in historic pre-European Australia. This review aims to establish knowledge of a traditional awareness of factors leading towards eutrophication in water resource management. Journals from pioneering explorers were examined for evidence of cyanobacterial blooms and examples of Aboriginal water resource management practices that aimed at avoiding health threats from poor water quality. Some cultural practices, focused on water resource management, are discussed with brief mentioned of the Waugal. It is concluded that in some cases the incorporation of scientific laws into mythology is a form of conceptual modelling compatible with science if examined carefully.

  13. The Swiss agri-environment scheme enhances pollinator diversity and plant reproductive succes in nearby intensively managed farmland

    NARCIS (Netherlands)

    Albrecht, M.; Duelli, P.; Müller, C.; Kleijn, D.; Schmid, B.

    2007-01-01

    1. Agri-environment schemes attempt to counteract the loss of biodiversity and associated ecosystem services such as pollination and natural pest control in agro-ecosystems. However, only a few studies have evaluated whether these attempts are successful. 2. We studied the effects of managing

  14. MANER : Managed Data Dissemination Scheme for LoRa IoT Enabled Wildlife Monitoring System (WMS)

    NARCIS (Netherlands)

    Ayele, Eyuel Debebe; Meratnia, Nirvana; Havinga, Paul J.M.

    2018-01-01

    In this paper, we introduce dual radio based IoT network architecture for wildlife monitoring system (WMS). This solution will facilitate an IoT devices to be deployed for sustainable wildlife monitoring applications. In addition we present MANER, a managed data dissemination scheme for WMS. In

  15. Mediating Tragedy: Facebook, Aboriginal Peoples and Suicide

    Directory of Open Access Journals (Sweden)

    Bronwyn Lee Carlson

    2015-11-01

    Full Text Available Some Australian Aboriginal communities experience suicide rates that are among the highest in the world. They are also, however, avid social media users—approximately 20% higher than the national average. This article presents some preliminary findings from a current national study, funded by the Australian Research Council, titled Aboriginal identity and community online: a sociological exploration of Aboriginal peoples’ use of online social media. The purpose of the study is to gain insights into how Aboriginal peoples utilise and interact on social media, and how these technologies can assist with suicide prevention strategies. It found that Aboriginal people are engaging with Facebook to both seek and offer help for issues relating to suicide and self-harm. An existing continuum of suicide prevention strategies was evident—from light emotional support to direct suicide intervention involving health services. These strategies can be leveraged to implement effective and appropriate suicide prevention programs.

  16. The performance evaluation of a new neural network based traffic management scheme for a satellite communication network

    Science.gov (United States)

    Ansari, Nirwan; Liu, Dequan

    1991-01-01

    A neural-network-based traffic management scheme for a satellite communication network is described. The scheme consists of two levels of management. The front end of the scheme is a derivation of Kohonen's self-organization model to configure maps for the satellite communication network dynamically. The model consists of three stages. The first stage is the pattern recognition task, in which an exemplar map that best meets the current network requirements is selected. The second stage is the analysis of the discrepancy between the chosen exemplar map and the state of the network, and the adaptive modification of the chosen exemplar map to conform closely to the network requirement (input data pattern) by means of Kohonen's self-organization. On the basis of certain performance criteria, whether a new map is generated to replace the original chosen map is decided in the third stage. A state-dependent routing algorithm, which arranges the incoming call to some proper path, is used to make the network more efficient and to lower the call block rate. Simulation results demonstrate that the scheme, which combines self-organization and the state-dependent routing mechanism, provides better performance in terms of call block rate than schemes that only have either the self-organization mechanism or the routing mechanism.

  17. A Microbial Assessment Scheme to measure microbial performance of Food Safety Management Systems.

    Science.gov (United States)

    Jacxsens, L; Kussaga, J; Luning, P A; Van der Spiegel, M; Devlieghere, F; Uyttendaele, M

    2009-08-31

    A Food Safety Management System (FSMS) implemented in a food processing industry is based on Good Hygienic Practices (GHP), Hazard Analysis Critical Control Point (HACCP) principles and should address both food safety control and assurance activities in order to guarantee food safety. One of the most emerging challenges is to assess the performance of a present FSMS. The objective of this work is to explain the development of a Microbial Assessment Scheme (MAS) as a tool for a systematic analysis of microbial counts in order to assess the current microbial performance of an implemented FSMS. It is assumed that low numbers of microorganisms and small variations in microbial counts indicate an effective FSMS. The MAS is a procedure that defines the identification of critical sampling locations, the selection of microbiological parameters, the assessment of sampling frequency, the selection of sampling method and method of analysis, and finally data processing and interpretation. Based on the MAS assessment, microbial safety level profiles can be derived, indicating which microorganisms and to what extent they contribute to food safety for a specific food processing company. The MAS concept is illustrated with a case study in the pork processing industry, where ready-to-eat meat products are produced (cured, cooked ham and cured, dried bacon).

  18. RETRENCHMENT STRATEGY IN HUMAN RESOURCE MANAGEMENT: THE CASE OF VOLUNTARY SEPARATION SCHEME (VSS

    Directory of Open Access Journals (Sweden)

    T. Ramayah

    2004-01-01

    Full Text Available One of the major challenges of business leadership in this millennium is to manage continued improvement in a competitive position. In order to stay competitive, companies are trying to become more "mean and lean". To achieve this, many major corporations have adopted the "downsizing and rightsizing" strategy. Voluntary Separation Scheme (VSS has been a global phenomenon since the 1980's and is common particularly in larger companies. In this study, the reaction to the VSS program involving the employees of a government agency embracing privatisation was studied, specifically the influence of the basic needs and referent power on the choice of acceptance and non-acceptance of VSS. The second objective of this study was to evaluate the success or failure of the VSS from the workers perspective in particular, whether their decision met their needs. The results showed that basic needs had an influence on the acceptance and the non-acceptance of VSS, namely health needs, security needs and self-esteem needs. All the referent powers (subjective norms had an influence, but surprisingly close friends had the strongest influence. Differences were also found between the expectations and the perception of the workers who accepted or rejected the VSS. From the workers' perspective, it appeared that the VSS carried out in this organization was not a success.

  19. Innovations on a shoestring: a study of a collaborative community-based Aboriginal mental health service model in rural Canada

    Directory of Open Access Journals (Sweden)

    Graham Douglas

    2009-12-01

    Full Text Available Abstract Background Collaborative, culturally safe services that integrate clinical approaches with traditional Aboriginal healing have been hailed as promising approaches to ameliorate the high rates of mental health problems in Aboriginal communities in Canada. Overcoming significant financial and human resources barriers, a mental health team in northern Ontario is beginning to realize this ideal. We studied the strategies, strengths and challenges related to collaborative Aboriginal mental health care. Methods A participatory action research approach was employed to evaluate the Knaw Chi Ge Win services and their place in the broader mental health system. Qualitative methods were used as the primary source of data collection and included document review, ethnographic interviews with 15 providers and 23 clients; and 3 focus groups with community workers and managers. Results The Knaw Chi Ge Win model is an innovative, community-based Aboriginal mental health care model that has led to various improvements in care in a challenging rural, high needs environment. Formal opportunities to share information, shared protocols and ongoing education support this model of collaborative care. Positive outcomes associated with this model include improved quality of care, cultural safety, and integration of traditional Aboriginal healing with clinical approaches. Ongoing challenges include chronic lack of resources, health information and the still cursory understanding of Aboriginal healing and outcomes. Conclusions This model can serve to inform collaborative care in other rural and Indigenous mental health systems. Further research into traditional Aboriginal approaches to mental health is needed to continue advances in collaborative practice in a clinical setting.

  20. Associations of television viewing, physical activity and dietary behaviours with obesity in aboriginal and non-aboriginal Canadian youth.

    Science.gov (United States)

    Ng, Carmina; Young, T Kue; Corey, Paul N

    2010-09-01

    To determine associations of diet, physical activity and television (TV) viewing time with obesity among aboriginal and non-aboriginal youth in conjunction with socio-economic variables. Cross-sectional study of differences between aboriginal and non-aboriginal groups and associations between lifestyle and socio-economic factors with obesity were examined. Population data from the Canadian Community Health Survey Cycle 2.2 conducted in 2004 in the ten provinces of Canada. A total of 198 aboriginal and 4448 non-aboriginal Canadian youth aged 12-17 years. Compared to non-aboriginal youth, physical activity participation among aboriginal youth was higher, but consumption of vegetables and dairy products was lower, and more aboriginal youth were 'high' TV watchers. Low income adequacy was associated with decreased odds for obesity among aboriginal youth in contrast to higher odds among non-aboriginal youth. Non-aboriginal 'high' TV watchers consumed more soft drinks and non-whole-grain products than did 'low' TV watchers. Physical activity participation did not differ between 'high' and 'low' TV watchers for both groups, and was associated with lowered odds for obesity only among aboriginal youth. Sociodemographic and lifestyle risk factors associated with obesity differ between aboriginal and non-aboriginal youth. These findings may be useful for guiding intervention efforts.

  1. Oral Cavity Squamous Cell Carcinoma - Characteristics and Survival in Aboriginal and Non-Aboriginal Western Australians

    OpenAIRE

    Frydrych, A.M; Slack-Smith, L.M; Parsons, R; Threlfall, T

    2014-01-01

    Background: Squamous cell carcinoma (SCC) is the most common type of malignancy affecting the oral cavity. While exposures to main risk factors for oral SCC such as smoking and alcohol use are higher amongst the Aboriginal people, little is known about oral cancer in this population. This study aimed to describe characteristics and survival of oral SCC in Aboriginal and non-Aboriginal Western Australians. Methods: All primary oral SCC cases reported to the Western Australian Cancer Registry (...

  2. Managing Sustainable Development Conflicts: The Impact of Stakeholders in Small-Scale Hydropower Schemes

    Science.gov (United States)

    Watkin, Laura Jane; Kemp, Paul S.; Williams, Ian D.; Harwood, Ian A.

    2012-06-01

    The growing importance of the environment and its management has simultaneously emphasized the benefits of hydroelectric power and its environmental costs. In a changing policy climate, giving importance to renewable energy development and environmental protection, conflict potential between stakeholders is considerable. Navigation of conflict determines the scheme constructed, making sustainable hydropower a function of human choice. To meet the needs of practitioners, greater understanding of stakeholder conflict is needed. This paper presents an approach to illustrate the challenges that face small-scale hydropower development as perceived by the stakeholders involved, and how they influence decision-making. Using Gordleton Mill, Hampshire (UK), as an illustrative case, soft systems methodology, a systems modeling approach, was adopted. Through individual interviews, a range of problems were identified and conceptually modeled. Stakeholder bias towards favoring economic appraisal over intangible social and environmental aspects was identified; costs appeared more influential than profit. Conceptual evaluation of the requirements to meet a stakeholder-approved solution suggested a complex linear systems approach, considerably different from the real-life situation. The stakeholders introduced bias to problem definition by transferring self-perceived issues onto the project owner. Application of soft systems methodology caused a shift in project goals away from further investigation towards consideration of project suitability. The challenge of sustainable hydropower is global, with a need to balance environmental, economic, and social concerns. It is clear that in this type of conflict, an individual can significantly influence outcomes; highlighting the need for more structured approaches to deal with stakeholder conflicts in sustainable hydropower development.

  3. Managing sustainable development conflicts: the impact of stakeholders in small-scale hydropower schemes.

    Science.gov (United States)

    Watkin, Laura Jane; Kemp, Paul S; Williams, Ian D; Harwood, Ian A

    2012-06-01

    The growing importance of the environment and its management has simultaneously emphasized the benefits of hydroelectric power and its environmental costs. In a changing policy climate, giving importance to renewable energy development and environmental protection, conflict potential between stakeholders is considerable. Navigation of conflict determines the scheme constructed, making sustainable hydropower a function of human choice. To meet the needs of practitioners, greater understanding of stakeholder conflict is needed. This paper presents an approach to illustrate the challenges that face small-scale hydropower development as perceived by the stakeholders involved, and how they influence decision-making. Using Gordleton Mill, Hampshire (UK), as an illustrative case, soft systems methodology, a systems modeling approach, was adopted. Through individual interviews, a range of problems were identified and conceptually modeled. Stakeholder bias towards favoring economic appraisal over intangible social and environmental aspects was identified; costs appeared more influential than profit. Conceptual evaluation of the requirements to meet a stakeholder-approved solution suggested a complex linear systems approach, considerably different from the real-life situation. The stakeholders introduced bias to problem definition by transferring self-perceived issues onto the project owner. Application of soft systems methodology caused a shift in project goals away from further investigation towards consideration of project suitability. The challenge of sustainable hydropower is global, with a need to balance environmental, economic, and social concerns. It is clear that in this type of conflict, an individual can significantly influence outcomes; highlighting the need for more structured approaches to deal with stakeholder conflicts in sustainable hydropower development.

  4. An Aboriginal Adult Literacy Campaign Pilot Study in Australia using Yes I Can

    Directory of Open Access Journals (Sweden)

    Bob Boughton

    2013-06-01

    Full Text Available In 2012, the remote Aboriginal community of Wilcannia in western NSW hosted the first Australian pilot of a Cuban mass adult literacy campaign model known as Yes I Can. The aim was to investigate the appropriateness of this model in Aboriginal Australia. Building on an intensive community development process of ‘socialisation and mobilisation’, sixteen community members with very low literacy graduated from the basic literacy course, with the majority continuing on into post-literacy activities, further training and/or employment. The pilot was initiated by the National Aboriginal Adult Literacy Campaign Steering Committee (NAALCSC consisting of Aboriginal leaders from the education and health sectors, and managed by the University of New England (UNE, working in partnership with the Wilcannia Local Aboriginal Land Council as the local lead agency. The pilot was supported by a Cuban academic who came to Australia for this purpose, and included a Participatory Action Research (PAR evaluation led by the UNE Project Manager. In this paper, members of the project team and the NAALCSC describe the pilot and reflect on its outcomes.

  5. Uranium royalties and Aboriginal economic development

    International Nuclear Information System (INIS)

    O'Faircheallaigh, C.

    1988-01-01

    In 1978 and 1979 agreements were negotiated under the Land Rights Act for development of the Ranger and Nabarlek uranium deposits, both located in the Alligator River Region. Over the period between March 1979 and June 1986, some $70 million have been paid to Aboriginal communities by these two projects. This paper is concerned with expenditure of uranium revenues by Aboriginal associations which have been established to receive up front and rental payments provided for in these agreements as well as the 30% of statutory royalties payable to Aboriginal communities affected by mining operations

  6. India : Note on Public Financial Management and Accountability in Centrally Sponsored Schemes

    OpenAIRE

    World Bank

    2006-01-01

    The budget outlay for Centrally Sponsored Schemes (CSS) for India in 2005-06 is significantly higher as compared to the previous year's level of Rs.395,000 million. This includes increased allocations for rural roads, rural employment, and education and nutritional support for pre-school children. At present there are over 200 such schemes in operation, of which a dozen accounts for more t...

  7. Aboriginal fractions: enumerating identity in Taiwan.

    Science.gov (United States)

    Liu, Jennifer A

    2012-01-01

    Notions of identity in Taiwan are configured in relation to numbers. I examine the polyvalent capacities of enumerative technologies in both the production of ethnic identities and claims to political representation and justice. By critically historicizing the manner in which Aborigines in Taiwan have been, and continue to be, constructed as objects and subjects of scientific knowledge production through technologies of measuring, I examine the genetic claim made by some Taiwanese to be "fractionally" Aboriginal. Numbers and techniques of measuring are used ostensibly to know the Aborigines, but they are also used to construct a genetically unique Taiwanese identity and to incorporate the Aborigines within projects of democratic governance. Technologies of enumeration thus serve within multiple, and sometimes contradictory, projects of representation and knowledge production.

  8. Nuclear transmutation of actinides other than fuel as a radioactive waste management scheme

    International Nuclear Information System (INIS)

    Cecille, L.; Hage, W.; Hettinger, H.; Mannone, F.; Mousty, F.; Schmidt, E.; Sola, A.; Huber, B.; Koch, L.

    1977-01-01

    The bulk of fission products in the high-level waste (HLW) decays to innocuous hazard levels within about 600 years. Actinide waste and a few fission products however represent a potential risk up to some hundreds of thousand of years. An alternative to the disposal of the whole HLW in geological formations is its fractionation, a nuclear transmutation of long-lived isotopes in fission reactors and a geological disposal of the other components. This solution would decrease the potential long-term risks of the geological waste disposal and would also accomodate to the demand of public opinion. The results of studies related to this management scheme are outlined with special reference to areas, where additional effort is required for realistic cost/benefit evaluations. Reactor physics calculations demonstrated the feasibility of actinide incineration in thermal and fast reactors. Obtained transmutation rates are sufficiently high to garantee acceptably small actinide inventories in the reactor in the case of self-generated actinide recycling. It appears that fast breeders could be used as transmutation devices without major additional reactor devlopment work. The thermal power rating of actinide fuel elements and the contribution of actinides and of minor amounts of lanthanide impurities to the neutron economy of the reactor has been evaluated. Sensitivity studies indicated that the results are dependent on the reactor operation mode and on the accuracy of the nuclear data. These calculations permitted the identification of isotopes for which cross section masurements and improved theoretical methods are required. The chemical separation of actinides from the HLW with the envisaged decontamination factors is being studied by solvent extraction and precipitation techniques using waste simulates and samples of high activity waste from European reprocessing plants. Up to now, the obtained results do not yet allow a definitive judgement on the feasibility of actinides

  9. On the management of life insurance company risk by strategic choice of product mix, investment strategy and surplus appropriation schemes

    DEFF Research Database (Denmark)

    Bohnert, Alexander; Gatzert, Nadine; Jørgensen, Peter Løchte

    2015-01-01

    The aim of this paper is to analyze the impact of management’s strategic choice of asset and liability composition in life insurance on shortfall risk and the shareholders’ fair risk charge. In contrast to previous work, we focus on the effectiveness of management decisions regarding the product...... mix and the riskiness of the asset side under different surplus appropriation schemes. We propose a model setting that comprises temporary life annuities and endowment insurance contracts. Our numerical results show that the effectiveness of management decisions in regard to risk reduction strongly...

  10. A genomic history of Aboriginal Australia.

    Science.gov (United States)

    Malaspinas, Anna-Sapfo; Westaway, Michael C; Muller, Craig; Sousa, Vitor C; Lao, Oscar; Alves, Isabel; Bergström, Anders; Athanasiadis, Georgios; Cheng, Jade Y; Crawford, Jacob E; Heupink, Tim H; Macholdt, Enrico; Peischl, Stephan; Rasmussen, Simon; Schiffels, Stephan; Subramanian, Sankar; Wright, Joanne L; Albrechtsen, Anders; Barbieri, Chiara; Dupanloup, Isabelle; Eriksson, Anders; Margaryan, Ashot; Moltke, Ida; Pugach, Irina; Korneliussen, Thorfinn S; Levkivskyi, Ivan P; Moreno-Mayar, J Víctor; Ni, Shengyu; Racimo, Fernando; Sikora, Martin; Xue, Yali; Aghakhanian, Farhang A; Brucato, Nicolas; Brunak, Søren; Campos, Paula F; Clark, Warren; Ellingvåg, Sturla; Fourmile, Gudjugudju; Gerbault, Pascale; Injie, Darren; Koki, George; Leavesley, Matthew; Logan, Betty; Lynch, Aubrey; Matisoo-Smith, Elizabeth A; McAllister, Peter J; Mentzer, Alexander J; Metspalu, Mait; Migliano, Andrea B; Murgha, Les; Phipps, Maude E; Pomat, William; Reynolds, Doc; Ricaut, Francois-Xavier; Siba, Peter; Thomas, Mark G; Wales, Thomas; Wall, Colleen Ma'run; Oppenheimer, Stephen J; Tyler-Smith, Chris; Durbin, Richard; Dortch, Joe; Manica, Andrea; Schierup, Mikkel H; Foley, Robert A; Lahr, Marta Mirazón; Bowern, Claire; Wall, Jeffrey D; Mailund, Thomas; Stoneking, Mark; Nielsen, Rasmus; Sandhu, Manjinder S; Excoffier, Laurent; Lambert, David M; Willerslev, Eske

    2016-10-13

    The population history of Aboriginal Australians remains largely uncharacterized. Here we generate high-coverage genomes for 83 Aboriginal Australians (speakers of Pama-Nyungan languages) and 25 Papuans from the New Guinea Highlands. We find that Papuan and Aboriginal Australian ancestors diversified 25-40 thousand years ago (kya), suggesting pre-Holocene population structure in the ancient continent of Sahul (Australia, New Guinea and Tasmania). However, all of the studied Aboriginal Australians descend from a single founding population that differentiated ~10-32 kya. We infer a population expansion in northeast Australia during the Holocene epoch (past 10,000 years) associated with limited gene flow from this region to the rest of Australia, consistent with the spread of the Pama-Nyungan languages. We estimate that Aboriginal Australians and Papuans diverged from Eurasians 51-72 kya, following a single out-of-Africa dispersal, and subsequently admixed with archaic populations. Finally, we report evidence of selection in Aboriginal Australians potentially associated with living in the desert.

  11. A genomic history of Aboriginal Australia

    KAUST Repository

    Malaspinas, Anna-Sapfo

    2016-09-20

    The population history of Aboriginal Australians remains largely uncharacterized. Here we generate high-coverage genomes for 83 Aboriginal Australians (speakers of Pama-Nyungan languages) and 25 Papuans from the New Guinea Highlands. We find that Papuan and Aboriginal Australian ancestors diversified 25-40 thousand years ago (kya), suggesting pre-Holocene population structure in the ancient continent of Sahul (Australia, New Guinea and Tasmania). However, all of the studied Aboriginal Australians descend from a single founding population that differentiated ∼10-32 kya. We infer a population expansion in northeast Australia during the Holocene epoch (past 10,000 years) associated with limited gene flow from this region to the rest of Australia, consistent with the spread of the Pama-Nyungan languages. We estimate that Aboriginal Australians and Papuans diverged from Eurasians 51-72 kya, following a single out-of-Africa dispersal, and subsequently admixed with archaic populations. Finally, we report evidence of selection in Aboriginal Australians potentially associated with living in the desert. © 2016 Macmillan Publishers Limited, part of Springer Nature. All rights reserved

  12. A genomic history of Aboriginal Australia

    KAUST Repository

    Malaspinas, Anna-Sapfo; Westaway, Michael C.; Muller, Craig; Sousa, Vitor C.; Lao, Oscar; Alves, Isabel; Bergströ m, Anders; Athanasiadis, Georgios; Cheng, Jade Y.; Crawford, Jacob E.; Heupink, Tim H.; Macholdt, Enrico; Peischl, Stephan; Rasmussen, Simon; Schiffels, Stephan; Subramanian, Sankar; Wright, Joanne L.; Albrechtsen, Anders; Barbieri, Chiara; Dupanloup, Isabelle; Eriksson, Anders; Margaryan, Ashot; Moltke, Ida; Pugach, Irina; Korneliussen, Thorfinn S.; Levkivskyi, Ivan P.; Moreno-Mayar, J. Ví ctor; Ni, Shengyu; Racimo, Fernando; Sikora, Martin; Xue, Yali; Aghakhanian, Farhang A.; Brucato, Nicolas; Brunak, Sø ren; Campos, Paula F.; Clark, Warren; Ellingvå g, Sturla; Fourmile, Gudjugudju; Gerbault, Pascale; Injie, Darren; Koki, George; Leavesley, Matthew; Logan, Betty; Lynch, Aubrey; Matisoo-Smith, Elizabeth A.; McAllister, Peter J.; Mentzer, Alexander J.; Metspalu, Mait; Migliano, Andrea B.; Murgha, Les; Phipps, Maude E.; Pomat, William; Reynolds, Doc; Ricaut, Francois-Xavier; Siba, Peter; Thomas, Mark G.; Wales, Thomas; Wall, Colleen Ma’ run; Oppenheimer, Stephen J.; Tyler-Smith, Chris; Durbin, Richard; Dortch, Joe; Manica, Andrea; Schierup, Mikkel H.; Foley, Robert A.; Lahr, Marta Mirazó n; Bowern, Claire; Wall, Jeffrey D.; Mailund, Thomas; Stoneking, Mark; Nielsen, Rasmus; Sandhu, Manjinder S.; Excoffier, Laurent; Lambert, David M.; Willerslev, Eske

    2016-01-01

    The population history of Aboriginal Australians remains largely uncharacterized. Here we generate high-coverage genomes for 83 Aboriginal Australians (speakers of Pama-Nyungan languages) and 25 Papuans from the New Guinea Highlands. We find that Papuan and Aboriginal Australian ancestors diversified 25-40 thousand years ago (kya), suggesting pre-Holocene population structure in the ancient continent of Sahul (Australia, New Guinea and Tasmania). However, all of the studied Aboriginal Australians descend from a single founding population that differentiated ∼10-32 kya. We infer a population expansion in northeast Australia during the Holocene epoch (past 10,000 years) associated with limited gene flow from this region to the rest of Australia, consistent with the spread of the Pama-Nyungan languages. We estimate that Aboriginal Australians and Papuans diverged from Eurasians 51-72 kya, following a single out-of-Africa dispersal, and subsequently admixed with archaic populations. Finally, we report evidence of selection in Aboriginal Australians potentially associated with living in the desert. © 2016 Macmillan Publishers Limited, part of Springer Nature. All rights reserved

  13. Does the EDI Equivalently Measure Facets of School Readiness for Aboriginal and Non-Aboriginal Children?

    Science.gov (United States)

    Muhajarine, Nazeem; Puchala, Chassidy; Janus, Magdalena

    2011-01-01

    The aim of the current paper was to examine the equivalence of the Early Development Instrument (EDI), a teacher rating measure of school readiness, for Aboriginal and non-Aboriginal children. The current study used an approach, which analyzes the structure and properties of the EDI at the subdomain level. Similar subdomain score distributions…

  14. Problems of communicating radiation doses to aboriginal members of the public in the Alligator Rivers Region

    International Nuclear Information System (INIS)

    McLaughlin, D.

    1985-01-01

    Since the early 1970s, Aboriginal people of the Alligator Rivers Region have had to come to grips with the effects of uranium mining at Nabarlek and Ranger. One element in their cost-benefit approach to mine operations has been the expectation that bush foods in the region will not be contaminated by the mining operations. Recent studies on radionuclide concentrations in freshwater mussels (Velesunio angasi) in the region have shown this species, and perhaps others, to be efficient accumulators of radium. Information concerning natural radium accumulation in mussels and accompanying health risk estimates have been conveyed to Aboriginal people of the area and such information transfer has not been without its problems. Application of the ALARA principle to environmental management of the effluent pathways needs to consider Aboriginal expectations

  15. Role of sediment in the design and management of irrigation canals : Sunsari Morang Irrigation Scheme, Nepal

    NARCIS (Netherlands)

    Paudel, K.

    2010-01-01

    Sediment transport in irrigation canals The sediment transport aspect is a major factor in irrigation development as it determines to a large extent the sustainability of an irrigation scheme, particularly in case of unlined canals in alluvial soils. Investigations in this respect started since

  16. Reinforcement Learning Based Data Self-Destruction Scheme for Secured Data Management

    Directory of Open Access Journals (Sweden)

    Young Ki Kim

    2018-04-01

    Full Text Available As technologies and services that leverage cloud computing have evolved, the number of businesses and individuals who use them are increasing rapidly. In the course of using cloud services, as users store and use data that include personal information, research on privacy protection models to protect sensitive information in the cloud environment is becoming more important. As a solution to this problem, a self-destructing scheme has been proposed that prevents the decryption of encrypted user data after a certain period of time using a Distributed Hash Table (DHT network. However, the existing self-destructing scheme does not mention how to set the number of key shares and the threshold value considering the environment of the dynamic DHT network. This paper proposes a method to set the parameters to generate the key shares needed for the self-destructing scheme considering the availability and security of data. The proposed method defines state, action, and reward of the reinforcement learning model based on the similarity of the graph, and applies the self-destructing scheme process by updating the parameter based on the reinforcement learning model. Through the proposed technique, key sharing parameters can be set in consideration of data availability and security in dynamic DHT network environments.

  17. Don't make cache too complex: A simple probability-based cache management scheme for SSDs.

    Directory of Open Access Journals (Sweden)

    Seungjae Baek

    Full Text Available Solid-state drives (SSDs have recently become a common storage component in computer systems, and they are fueled by continued bit cost reductions achieved with smaller feature sizes and multiple-level cell technologies. However, as the flash memory stores more bits per cell, the performance and reliability of the flash memory degrade substantially. To solve this problem, a fast non-volatile memory (NVM-based cache has been employed within SSDs to reduce the long latency required to write data. Absorbing small writes in a fast NVM cache can also reduce the number of flash memory erase operations. To maximize the benefits of an NVM cache, it is important to increase the NVM cache utilization. In this paper, we propose and study ProCache, a simple NVM cache management scheme, that makes cache-entrance decisions based on random probability testing. Our scheme is motivated by the observation that frequently written hot data will eventually enter the cache with a high probability, and that infrequently accessed cold data will not enter the cache easily. Owing to its simplicity, ProCache is easy to implement at a substantially smaller cost than similar previously studied techniques. We evaluate ProCache and conclude that it achieves comparable performance compared to a more complex reference counter-based cache-management scheme.

  18. Comparative Analysis of Mobility Management Schemes in a Low Earth Orbit Satellite Network

    National Research Council Canada - National Science Library

    Conkling, Stephen

    2000-01-01

    .... This resource must be used efficiently, and this involves reducing the management overhead. This thesis investigates one aspect of management overhead, the bandwidth cost associated with mobility...

  19. Key Management Schemes for Peer-to-Peer Multimedia Streaming Overlay Networks

    Science.gov (United States)

    Naranjo, J. A. M.; López-Ramos, J. A.; Casado, L. G.

    Key distribution for multimedia live streaming peer-to-peer overlay networks is a field still in its childhood stage. A scheme designed for networks of this kind must seek security and efficiency while keeping in mind the following restrictions: limited bandwidth, continuous playing, great audience size and clients churn. This paper introduces two novel schemes that allow a trade-off between security and efficiency by allowing to dynamically vary the number of levels used in the key hierarchy. These changes are motivated by great variations in audience size, and initiated by decision of the Key Server. Additionally, a comparative study of both is presented, focusing on security and audience size. Results show that larger key hierarchies can supply bigger audiences, but offer less security against statistical attacks. The opposite happens for shorter key hierarchies.

  20. Confronting barriers and recognizing opportunities: Developing effective community-based environmental monitoring programs to meet the needs of Aboriginal communities

    International Nuclear Information System (INIS)

    McKay, Ariana J.; Johnson, Chris J.

    2017-01-01

    Aboriginal communities can be negatively affected by resource development, but often they do not have a full opportunity to participate in project review and the resulting monitoring and mitigation activities. Cumulative impacts of resource development are also typically neglected in monitoring protocols that focus on a limited number of environmental values, rather than adopting a long-term, holistic view of development over time and space. Community-based environmental monitoring (CBEM) is emerging as a way to meaningfully include local Aboriginal citizens in the decision-making process as well as the assessment of the long-term impacts of the development of natural resources. We explored opportunities and barriers for developing CBEM programs that meet the needs of small and rural Aboriginal communities that are faced with the rapid and wide-spread development of natural resources. We conducted interviews with a local Aboriginal community, and natural resource management practitioners who could provide perspectives on the application of CBEM to resource management in north-central British Columbia, Canada. Results demonstrate that CBEM offers a locally adapted and culturally appropriate approach to facilitate the participation of Aboriginal communities in natural resource decision making and management. The interpretation of the specific role and purpose of CBEM differed among participants, depending on their objectives for and concerns about natural resource development. However, all parties were consistent in viewing CBEM as an effective method for engaging in dialogue, cooperation, and tracking environmental change. The development or improvement of CBEM programs should consider the efficacy of monitoring protocols, social cohesion and relationships, ability to inform decision-making, and effectiveness of CBEM for the members of the community. - Highlights: • We explored how to develop effective CBEM with a focus on Aboriginal communities. • We identified

  1. Confronting barriers and recognizing opportunities: Developing effective community-based environmental monitoring programs to meet the needs of Aboriginal communities

    Energy Technology Data Exchange (ETDEWEB)

    McKay, Ariana J., E-mail: ariana.mckay@outlook.com; Johnson, Chris J., E-mail: chris.johnson@unbc.ca

    2017-05-15

    Aboriginal communities can be negatively affected by resource development, but often they do not have a full opportunity to participate in project review and the resulting monitoring and mitigation activities. Cumulative impacts of resource development are also typically neglected in monitoring protocols that focus on a limited number of environmental values, rather than adopting a long-term, holistic view of development over time and space. Community-based environmental monitoring (CBEM) is emerging as a way to meaningfully include local Aboriginal citizens in the decision-making process as well as the assessment of the long-term impacts of the development of natural resources. We explored opportunities and barriers for developing CBEM programs that meet the needs of small and rural Aboriginal communities that are faced with the rapid and wide-spread development of natural resources. We conducted interviews with a local Aboriginal community, and natural resource management practitioners who could provide perspectives on the application of CBEM to resource management in north-central British Columbia, Canada. Results demonstrate that CBEM offers a locally adapted and culturally appropriate approach to facilitate the participation of Aboriginal communities in natural resource decision making and management. The interpretation of the specific role and purpose of CBEM differed among participants, depending on their objectives for and concerns about natural resource development. However, all parties were consistent in viewing CBEM as an effective method for engaging in dialogue, cooperation, and tracking environmental change. The development or improvement of CBEM programs should consider the efficacy of monitoring protocols, social cohesion and relationships, ability to inform decision-making, and effectiveness of CBEM for the members of the community. - Highlights: • We explored how to develop effective CBEM with a focus on Aboriginal communities. • We identified

  2. National Aboriginal and Torres Strait Islander Education Strategy 2015

    Science.gov (United States)

    Education Council, 2015

    2015-01-01

    Despite determined effort much more needs to be done to close the gap in Aboriginal and Torres Strait Islander education outcomes. Aboriginal and Torres Strait Islander people are the first Australians with the oldest continuing cultures in human history. Governments across Australia affirm the right of Aboriginal and Torres Islander people to…

  3. Towards Efficient Energy Management of Smart Buildings Exploiting Heuristic Optimization with Real Time and Critical Peak Pricing Schemes

    Directory of Open Access Journals (Sweden)

    Sheraz Aslam

    2017-12-01

    Full Text Available The smart grid plays a vital role in decreasing electricity cost through Demand Side Management (DSM. Smart homes, a part of the smart grid, contribute greatly to minimizing electricity consumption cost via scheduling home appliances. However, user waiting time increases due to the scheduling of home appliances. This scheduling problem is the motivation to find an optimal solution that could minimize the electricity cost and Peak to Average Ratio (PAR with minimum user waiting time. There are many studies on Home Energy Management (HEM for cost minimization and peak load reduction. However, none of the systems gave sufficient attention to tackle multiple parameters (i.e., electricity cost and peak load reduction at the same time as user waiting time was minimum for residential consumers with multiple homes. Hence, in this work, we propose an efficient HEM scheme using the well-known meta-heuristic Genetic Algorithm (GA, the recently developed Cuckoo Search Optimization Algorithm (CSOA and the Crow Search Algorithm (CSA, which can be used for electricity cost and peak load alleviation with minimum user waiting time. The integration of a smart Electricity Storage System (ESS is also taken into account for more efficient operation of the Home Energy Management System (HEMS. Furthermore, we took the real-time electricity consumption pattern for every residence, i.e., every home has its own living pattern. The proposed scheme is implemented in a smart building; comprised of thirty smart homes (apartments, Real-Time Pricing (RTP and Critical Peak Pricing (CPP signals are examined in terms of electricity cost estimation for both a single smart home and a smart building. In addition, feasible regions are presented for single and multiple smart homes, which show the relationship among the electricity cost, electricity consumption and user waiting time. Experimental results demonstrate the effectiveness of our proposed scheme for single and multiple smart

  4. An Energy-Efficient Secure Routing and Key Management Scheme for Mobile Sinks in Wireless Sensor Networks Using Deployment Knowledge

    Directory of Open Access Journals (Sweden)

    Le Xuan Hung

    2008-12-01

    Full Text Available For many sensor network applications such as military or homeland security, it is essential for users (sinks to access the sensor network while they are moving. Sink mobility brings new challenges to secure routing in large-scale sensor networks. Previous studies on sink mobility have mainly focused on efficiency and effectiveness of data dissemination without security consideration. Also, studies and experiences have shown that considering security during design time is the best way to provide security for sensor network routing. This paper presents an energy-efficient secure routing and key management for mobile sinks in sensor networks, called SCODEplus. It is a significant extension of our previous study in five aspects: (1 Key management scheme and routing protocol are considered during design time to increase security and efficiency; (2 The network topology is organized in a hexagonal plane which supports more efficiency than previous square-grid topology; (3 The key management scheme can eliminate the impacts of node compromise attacks on links between non-compromised nodes; (4 Sensor node deployment is based on Gaussian distribution which is more realistic than uniform distribution; (5 No GPS or like is required to provide sensor node location information. Our security analysis demonstrates that the proposed scheme can defend against common attacks in sensor networks including node compromise attacks, replay attacks, selective forwarding attacks, sinkhole and wormhole, Sybil attacks, HELLO flood attacks. Both mathematical and simulation-based performance evaluation show that the SCODEplus significantly reduces the communication overhead, energy consumption, packet delivery latency while it always delivers more than 97 percent of packets successfully.

  5. Distributed mixed-integer fuzzy hierarchical programming for municipal solid waste management. Part II: scheme analysis and mechanism revelation.

    Science.gov (United States)

    Cheng, Guanhui; Huang, Guohe; Dong, Cong; Xu, Ye; Chen, Jiapei; Chen, Xiujuan; Li, Kailong

    2017-03-01

    As presented in the first companion paper, distributed mixed-integer fuzzy hierarchical programming (DMIFHP) was developed for municipal solid waste management (MSWM) under complexities of heterogeneities, hierarchy, discreteness, and interactions. Beijing was selected as a representative case. This paper focuses on presenting the obtained schemes and the revealed mechanisms of the Beijing MSWM system. The optimal MSWM schemes for Beijing under various solid waste treatment policies and their differences are deliberated. The impacts of facility expansion, hierarchy, and spatial heterogeneities and potential extensions of DMIFHP are also discussed. A few of findings are revealed from the results and a series of comparisons and analyses. For instance, DMIFHP is capable of robustly reflecting these complexities in MSWM systems, especially for Beijing. The optimal MSWM schemes are of fragmented patterns due to the dominant role of the proximity principle in allocating solid waste treatment resources, and they are closely related to regulated ratios of landfilling, incineration, and composting. Communities without significant differences among distances to different types of treatment facilities are more sensitive to these ratios than others. The complexities of hierarchy and heterogeneities pose significant impacts on MSWM practices. Spatial dislocation of MSW generation rates and facility capacities caused by unreasonable planning in the past may result in insufficient utilization of treatment capacities under substantial influences of transportation costs. The problems of unreasonable MSWM planning, e.g., severe imbalance among different technologies and complete vacancy of ten facilities, should be gained deliberation of the public and the municipal or local governments in Beijing. These findings are helpful for gaining insights into MSWM systems under these complexities, mitigating key challenges in the planning of these systems, improving the related management

  6. Multi-criteria decision aid approach for the selection of the best compromise management scheme for ELVs: the case of Cyprus.

    Science.gov (United States)

    Mergias, I; Moustakas, K; Papadopoulos, A; Loizidou, M

    2007-08-25

    Each alternative scheme for treating a vehicle at its end of life has its own consequences from a social, environmental, economic and technical point of view. Furthermore, the criteria used to determine these consequences are often contradictory and not equally important. In the presence of multiple conflicting criteria, an optimal alternative scheme never exists. A multiple-criteria decision aid (MCDA) method to aid the Decision Maker (DM) in selecting the best compromise scheme for the management of End-of-Life Vehicles (ELVs) is presented in this paper. The constitution of a set of alternatives schemes, the selection of a list of relevant criteria to evaluate these alternative schemes and the choice of an appropriate management system are also analyzed in this framework. The proposed procedure relies on the PROMETHEE method which belongs to the well-known family of multiple criteria outranking methods. For this purpose, level, linear and Gaussian functions are used as preference functions.

  7. Smoking and Other Drug Characteristics of Aboriginal and Non-Aboriginal Prisoners in Australia

    Directory of Open Access Journals (Sweden)

    Robyn L. Richmond

    2013-01-01

    Full Text Available Introduction and Aim. Although tobacco and alcohol use have declined substantially in the Australian community, substance use among prisoners remains high. The aim was to compare the smoking, drug, and alcohol characteristics, sociodemographic profile, and general health of Aboriginal and non-Aboriginal male prisoners in a smoking cessation intervention. Design and Methods. This study was a descriptive cross-sectional analysis of data from 425 male prisoners who joined a quit smoking trial conducted at 18 correctional centres in NSW and Queensland using data collected by standardised self-report instruments. Results. Average age was 33 years with 15% from Aboriginal descent. Compared to non-Aboriginal prisoners, Aboriginal prisoners were significantly more likely to have left school with no qualifications, to have been institutionalised as a child, to be previously incarcerated, and commenced smoking at a younger age. The tobacco use profile of both groups was similar; most of them had a medium to high level of nicotine dependence, smoked roll your own tobacco, and were “serious” about quitting. Discussion and Conclusion. Despite differences in terms of sociodemographic characteristics and offending history, the smoking characteristics of Aboriginal and non- Aboriginal prisoners were similar. Incarceration offers an opportunity to encourage smoking cessation and reduction of drug use.

  8. Oral cavity squamous cell carcinoma - characteristics and survival in aboriginal and non-aboriginal Western australians.

    Science.gov (United States)

    Frydrych, A M; Slack-Smith, L M; Parsons, R; Threlfall, T

    2014-01-01

    Squamous cell carcinoma (SCC) is the most common type of malignancy affecting the oral cavity. While exposures to main risk factors for oral SCC such as smoking and alcohol use are higher amongst the Aboriginal people, little is known about oral cancer in this population. This study aimed to describe characteristics and survival of oral SCC in Aboriginal and non-Aboriginal Western Australians. All primary oral SCC cases reported to the Western Australian Cancer Registry (WACR) between 1990 and 1999 were analysed with respect to person characteristics including: date of birth, sex and indigenous status; and disease characteristics including: date of biopsy, disease stage and site as well as date of recurrence and date of death. Exclusion criteria included diagnosis not based on incisional or excisional biopsy, diagnosis other than oral SCC or a history of another malignant neoplasm. Aboriginal individuals were more likely to reside in rural areas. No statistically significant differences in oral SCC characteristics and survival were noted between Aboriginal and non-Aboriginal Western Australians. This study provides new information on person and disease characteristics of Aboriginal Western Australians diagnosed with oral SCC.

  9. Do competing demands of physical illness in type 2 diabetes influence depression screening, documentation and management in primary care: a cross-sectional analytic study in Aboriginal and Torres Strait Islander primary health care settings.

    Science.gov (United States)

    Schierhout, Gill; Nagel, Tricia; Si, Damin; Connors, Christine; Brown, Alex; Bailie, Ross

    2013-06-06

    Relatively little is known about how depression amongst people with chronic illness is identified and managed in diverse primary health care settings. We evaluated the role of complex physical needs in influencing current practice of depression screening, documentation and antidepressant prescriptions during a 12-month period, among adults with Type 2 diabetes attending Aboriginal and Torres Strait Islander primary care health centres in Australia. We analysed clinical audit data from 44 health centres participating in a continuous quality improvement initiative, using previously reported standard sampling and data extraction protocols. Eligible patients were those with Type 2 diabetes with health centre attendance within the past 12 months. We compared current practice in depression screening, documentation and antidepressant prescription between patients with different disease severity and co-morbidity. We used random effects multiple logistic regression models to adjust for potential confounders and for clustering by health centre. Among the 1174 patients with diabetes included, median time since diagnosis was 7 years, 19% of patients had a co-existing diagnosis of Ischaemic Heart Disease and 1/3 had renal disease. Some 70% of patients had HbAc1>7.0%; 65% had cholesterol >4.0 mmol1-1 and 64% had blood pressure>130/80 mmHg. Documentation of screening for depression and of diagnosed depression were low overall (5% and 6% respectively) and lower for patients with renal disease (Adjusted odds ratio [AOR] 0.21; 95% confidence interval [CI] 0.14 to 0.31 and AOR 0.34; 95% CI 0.15 to 0.75), and for those with poorly controlled disease (HbA1c>7.00 (AOR 0.40; 95% CI 0.23 to 0.68 and AOR 0.51; 95% CI 0.30 to 84)). Screening for depression was lower for those on pharmaceutical treatment for glycaemic control compared to those not on such treatment. Antidepressant prescription was not associated with level of diabetes control or disease severity. Background levels of

  10. The Blood Stocks Management Scheme, a partnership venture between the National Blood Service of England and North Wales and participating hospitals for maximizing blood supply chain management.

    Science.gov (United States)

    Chapman, J F; Cook, R

    2002-10-01

    The Blood Stocks Management Scheme (BSMS) has been established as a joint venture between the National Blood Service (NBS) in England and North Wales and participating hospitals to monitor the blood supply chain. Stock and wastage data are submitted to a web-based data-management system, facilitating continuous and complete red cell data collection and 'real time' data extraction. The data-management system enables peer review of performance in respect of stock holding levels and red cell wastage. The BSMS has developed an innovative web-based data-management system that enables data collection and benchmarking of practice, which should drive changes in stock management practice, therefore optimizing the use of donated blood.

  11. Community-associated methicillin-resistant Staphylococcus aureus infections in Aboriginal children attending hospital emergency departments in a regional area of New South Wales, Australia: a seven-year descriptive study

    Directory of Open Access Journals (Sweden)

    Susan Thomas

    2017-12-01

    Full Text Available Objective: Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA can cause bacterial skin infections that are common problems for Aboriginal children in New South Wales (NSW. MRSA is not notifiable in NSW and surveillance data describing incidence and prevalence are not routinely collected. The study aims to describe the epidemiology of CA-MRSA in Aboriginal children in the Hunter New England Local Health District (HNELHD. Methods: We linked data from Pathology North Laboratory Management System (AUSLAB and the HNELHD patient administration system from 33 hospital emergency departments. Data from 2008–2014 for CA-MRSA isolates were extracted. Demographic characteristics included age, gender, Aboriginality, rurality and seasonality. Results: Of the 1222 individuals in this study, 408 (33.4% were Aboriginal people. Aboriginal people were younger with 45.8% aged less than 10 years compared to 25.9% of non-Aboriginal people. Most isolates came from Aboriginal people who attended the regional Tamworth Hospital (193/511 isolates from 149 people. A larger proportion of Aboriginal people, compared to non-Aboriginal people, resided in outer regional (64.9% vs 37.2% or remote/very remote areas (2.5% vs 0.5%. Most infections occurred in summer and early autumn. For Aboriginal patients, there was a downward trend through autumn, continuing through winter and spring. Discussion: Aboriginal people at HNELHD emergency departments appear to represent a greater proportion of people with skin infections with CA-MRSA than non-Aboriginal people. CA-MRSA is not notifiable in NSW; however, pathology and hospital data are available and can provide valuable indicative data to health districts for planning and policy development.

  12. Linear triangular optimization technique and pricing scheme in residential energy management systems

    Science.gov (United States)

    Anees, Amir; Hussain, Iqtadar; AlKhaldi, Ali Hussain; Aslam, Muhammad

    2018-06-01

    This paper presents a new linear optimization algorithm for power scheduling of electric appliances. The proposed system is applied in a smart home community, in which community controller acts as a virtual distribution company for the end consumers. We also present a pricing scheme between community controller and its residential users based on real-time pricing and likely block rates. The results of the proposed optimization algorithm demonstrate that by applying the anticipated technique, not only end users can minimise the consumption cost, but it can also reduce the power peak to an average ratio which will be beneficial for the utilities as well.

  13. CCS_WHMS: A Congestion Control Scheme for Wearable Health Management System.

    Science.gov (United States)

    Kafi, Mohamed Amine; Ben Othman, Jalel; Bagaa, Miloud; Badache, Nadjib

    2015-12-01

    Wearable computing is becoming a more and more attracting field in the last years thanks to the miniaturisation of electronic devices. Wearable healthcare monitoring systems (WHMS) as an important client of wearable computing technology has gained a lot. Indeed, the wearable sensors and their surrounding healthcare applications bring a lot of benefits to patients, elderly people and medical staff, so facilitating their daily life quality. But from a research point of view, there is still work to accomplish in order to overcome the gap between hardware and software parts. In this paper, we target the problem of congestion control when all these healthcare sensed data have to reach the destination in a reliable manner that avoids repetitive transmission which wastes precious energy or leads to loss of important information in emergency cases, too. We propose a congestion control scheme CCS_WHMS that ensures efficient and fair data delivery while used in the body wearable system part or in the multi-hop inter bodies wearable ones to get the destination. As the congestion detection paradigm is very important in the control process, we do experimental tests to compare between state of the art congestion detection methods, using MICAz motes, in order to choose the appropriate one for our scheme.

  14. Participation of Aboriginal peoples in resource development

    International Nuclear Information System (INIS)

    Welsh, J.; Snow, J.D.

    1998-01-01

    The means by which the petroleum industry can establish a successful relationship with Aboriginal people and their community are described. It was emphasized that industry and Aboriginals must define training, employment and business objectives jointly for the longer term. Suncor's Oil Sands Group operates in an area considered to be traditional lands by the First Nation and Metis people of Fort McKay. Suncor recognizes its responsibilities to Fort McKay and has taken the approach to support Aboriginal community development through written agreements and protocols which identify the social, economic, environmental and political issues that are important to them. The Memorandum of Understanding between Suncor Energy Oil Sands, Fort McKay First Nation, and Fort McKay Metis Local 122 is used as an example of one major company's initiatives to establish a mutually supportive and interdependent relationship

  15. Impression management : developing and illustrating a scheme of analysis for narrative disclosures – a methodological note

    OpenAIRE

    Brennan, Niamh; Guillamon-Saorin, Encarna; Pierce, Aileen

    2009-01-01

    Purpose – This paper develops a holistic measure for analysing impression management and for detecting bias introduced into corporate narratives as a result of impression management. Design/methodology/approach – Prior research on the seven impression management methods in the literature is summarised. Four of the less-researched methods are described in detail, and are illustrated with examples from UK Annual Results’ Press Releases (ARPRs). A method of computing a holistic composite impr...

  16. Dog and Cat Interactions in a Remote Aboriginal Community

    Directory of Open Access Journals (Sweden)

    Brooke Kennedy

    2018-04-01

    Full Text Available This study examined dog and cat demographics, roaming behaviours, and interspecific interactions in a remote Aboriginal island community using multiple methods. Our results revealed temporal differences between the roaming behaviours of dogs, cats, and wildlife. Dogs showed crepuscular behaviour, being active around dawn (5:30 a.m. to 9:30 a.m. and dusk (6:00 p.m. and 11:35 p.m.. The majority of cats were active between dawn (6:30 a.m. and dusk (7:30 p.m. and travelled shorter distances than dogs. However, some cats were also observed roaming between dusk and dawn, and were likely to be hunting since flightless wildlife were also recorded on our remote-sensing cameras during this time. These baseline data provide evidence to suggest that new management programs are needed to reduce the number of roaming cats and therefore their potential impacts on native wildlife. Collaborations between Aboriginal owners and other stakeholders is necessary to design innovative and effective animal management and policy on the island.

  17. Communication disorders after stroke in Aboriginal Australians.

    Science.gov (United States)

    Armstrong, Elizabeth; Hersh, Deborah; Hayward, Colleen; Fraser, Joan

    2015-01-01

    Limited research exists on acquired communication disorders (ACD) in Aboriginal Australians despite their high rates of stroke. Their uptake of rehabilitation services is low, and little information is available on functional consequences for this population. This pilot study explored consequences of ACD for Aboriginal Australians after stroke, including their experiences of services received. Semi-structured interviews were collected with 13 Aboriginal people with ACD, and family members, in Perth. Ages ranged from 30 to 78 years and time post stroke from 0.5 to 29 years. A qualitative, thematic analysis of interview transcripts was undertaken. The key themes which emerged were "getting on with life", coping with change, independence/interdependence, the importance of communication for maintaining family and community connection, role and identity issues and viewing the stroke consequences within the broader context of co-morbidities. While similar life disruptions were found to those previously reported in the general stroke population, this study highlighted differences, which reflect the particular context of ACD for Aboriginal people and which need to be considered when planning future services. While implications are limited due to small numbers, the findings emphasise the importance of a holistic approach, and integration of communication treatments into community-led social activities. Implications for Rehabilitation Aboriginal Australians frequently experience a range of concurrent and complex co-morbidities and demanding social or family circumstances at the same time as coping with communication disorders post-stroke. A holistic approach to post stroke rehabilitation may be appropriate with services that accommodate communication disorders, delivered in collaboration with Aboriginal organisations, emphasising positive attitudes and reintegration into community as fully as possible. Communication and yarning are important for maintaining family and

  18. Wider participation in the EU Eco Management and Audit Scheme; Das Gemeinschaftssystem der EG-Oeko-Audit-Verordnung oeffnet sich

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, U. [Institut fuer Management und Umwelt, Augsburg (Germany); Blaha, A.

    1998-04-01

    Within the framework of the EU Eco Management and Audit Scheme, which addresses primarily industry, member states can make provisions at the national level to permit trade and service firms as well as public enterprises to participate in the scheme. With the ordinance extending the eco audit ordinance which came into force in February 1998, questions of environmental management and environmental auditing are now also becoming interesting for the non-industrial sector in Germany. Unresolved issues concern, for instance, site delimitation, product ecology, and indirect environmental effects. (orig./AKF) [Deutsch] Im Rahmen des EG-Oeko-Audits, das sich in erster Linie an gewerbliche Unternehmen richtet, koennen die Mitgliedslaender im Rahmen nationaler Regelungen Handels- und Dienstleistungsunternehmen sowie oeffentliche Einrichtungen in das Gemeinschaftssystem einbeziehen. Mit der im Februar 1998 in Kraft getretenen Erweiterungsverordnung zum Umweltauditgesetz werden in Deutschland jetzt auch fuer nichtgewerbliche Bereiche Fragen des Umweltmanagements und des Oeko-Audits interessant. Eine Reihe von Fragen ergibt sich, beispielsweise nach der Standortabgrenzung, nach der Produktoekologie und nach den indirekten Umweltauswirkungen. (orig./AKF)

  19. Management and construction of a major zero discharge water supply and treatment scheme at Mount Piper Power Station, Australia

    Energy Technology Data Exchange (ETDEWEB)

    Wong, P.; Docker, P.; Gabbrielli, E.; Wade, P. [Pacific Power, Sydney, NSW (Australia)

    1994-09-01

    Excellence in the organisation and management of a large multi-disciplinary design and construct project such as the zero discharge water supply and treatment scheme for Mount Piper coal-fired power station was essential to its successful execution. This paper discusses the management philosophies and strategies of Pacific Power and Transfield-PWT Asia/Pacific that resulted in this project being completed to the satisfaction of the client in the minimum time without delays and cost increases caused by interfaces between the parties. It highlights the advantages of contract packaging and placing the total responsibility for the performance and integration of a complex project system on one organisation. 2 refs., 6 figs.

  20. A distributed scheme to manage the dynamic coexistence of IEEE 802.15.4-based health-monitoring WBANs.

    Science.gov (United States)

    Deylami, Mohammad N; Jovanov, Emil

    2014-01-01

    The overlap of transmission ranges between wireless networks as a result of mobility is referred to as dynamic coexistence. The interference caused by coexistence may significantly affect the performance of wireless body area networks (WBANs) where reliability is particularly critical for health monitoring applications. In this paper, we analytically study the effects of dynamic coexistence on the operation of IEEE 802.15.4-based health monitoring WBANs. The current IEEE 802.15.4 standard lacks mechanisms for effectively managing the coexistence of mobile WBANs. Considering the specific characteristics and requirements of health monitoring WBANs, we propose the dynamic coexistence management (DCM) mechanism to make IEEE 802.15.4-based WBANs able to detect and mitigate the harmful effects of coexistence. We assess the effectiveness of this scheme using extensive OPNET simulations. Our results indicate that DCM improves the successful transmission rates of dynamically coexisting WBANs by 20%-25% for typical medical monitoring applications.

  1. Comparing Nitrous Oxide Emissions from Three Residential Landscapes under Different Management Schemes Following Natural Rainfall Events

    Science.gov (United States)

    Cultural lawn management practices that produce aesthetically appealing landscapes may also create environmental conditions that stimulate soil nitrous oxide (N2O) emissions. The purpose of this study is to investigate the effects of lawn management practices on N2O fluxes from ...

  2. Swallowed Words: bringing up an Aboriginal past in the city

    Directory of Open Access Journals (Sweden)

    Kristina L. Everett

    2011-03-01

    Full Text Available Many Aboriginal stories have not been allowed to be told historically due to the over-whelming dominance of non-Aboriginal stories. Many Aboriginal stories were once outlawed and so were forgotten, some only partially remembered, many now only told in the language of the invaders. There are other Aboriginal stories, however, especially those of particular urban Aboriginal peoples, which have lain ‘dormant’, protected by subversive family histories and embedded in objects claimed as the possessions of the Aboriginal people concerned. Some of these once ‘swallowed’ stories are now being regurgitated, re-emerging into a world that does not always recognise them as true. I am a non-Indigenous woman anthropologist and in this paper I recount some different versions of a story ‘told’ in different ways; through the signs and symbols of the Australian nation state, the movements of my Aboriginal research collaborators through what is

  3. Gendering Aboriginalism : a performative gaze on indigenous Australian women

    Directory of Open Access Journals (Sweden)

    Barney, Katelyn

    2010-01-01

    Full Text Available One of the most common Aboriginalist representations of Indigenous Australian people is, as Indigenous female performer Lou Bennett points out, ‘basically a man, out in the desert, black skin, flat nose with a lap-lap on, standing on one leg, resting against a spear’. Her comment raises many issues. In what ways are discourses of Aboriginalism gendered? How does Aboriginalism affect performance and specifically Aboriginal women performers? In exploring these questions, I examine Aboriginalist representations of Aboriginal women performers by white male scholars and the role of women anthropologists in the production of Aboriginalist discourse about Aboriginal women. Drawing on interviews with Indigenous women performers and musical examples of their songs, I explore the impact of Aboriginalism on non-Indigenous expectations of Indigenous Australian women performing in contemporary music contexts, the strategies performers use to work within and against these constructions and my own relationship to Aboriginalism.

  4. Gendering Aboriginalism: A Performative Gaze on Indigenous Australian Women

    Directory of Open Access Journals (Sweden)

    Katelyn Barney

    2010-03-01

    Full Text Available One of the most common Aboriginalist representations of Indigenous Australian people is, as Indigenous female performer Lou Bennett points out, ‘basically a man, out in the desert, black skin, flat nose with a lap-lap on, standing on one leg, resting against a spear’. Her comment raises many issues. In what ways are discourses of Aboriginalism gendered? How does Aboriginalism affect performance and specifically Aboriginal women performers? In exploring these questions, I examine Aboriginalist representations of Aboriginal women performers by white male scholars and the role of women anthropologists in the production of Aboriginalist discourse about Aboriginal women. Drawing on interviews with Indigenous women performers and musical examples of their songs, I explore the impact of Aboriginalism on non-Indigenous expectations of Indigenous Australian women performing in contemporary music contexts, the strategies performers use to work within and against these constructions and my own relationship to Aboriginalism.

  5. Astronomical Symbolism in Australian Aboriginal Rock Art

    Science.gov (United States)

    Norris, Ray P.; Hamacher, Duane W.

    2011-05-01

    Traditional Aboriginal Australian cultures include a significant astronomical component, perpetuated through oral tradition and ceremony. This knowledge has practical navigational and calendrical functions, and sometimes extends to a deep understanding of the motion of objects in the sky. Here we explore whether this astronomical tradition is reflected in the rock art of Aboriginal Australians. We find several plausible examples of depictions of astronomical figures and symbols, and also evidence that astronomical observations were used to set out stone arrangements. However, we recognise that the case is not yet strong enough to make an unequivocal statement, and describe our plans for further research.

  6. Knowledge translation lessons from an audit of Aboriginal Australians with acute coronary syndrome presenting to a regional hospital.

    Science.gov (United States)

    Haynes, Emma; Hohnen, Harry; Katzenellenbogen, Judith M; Scalley, Benjamin D; Thompson, Sandra C

    2016-01-01

    Translation of evidence into practice by health systems can be slow and incomplete and may disproportionately impact disadvantaged populations. Coronary heart disease is the leading cause of death among Aboriginal Australians. Timely access to effective medical care for acute coronary syndrome substantially improves survival. A quality-of-care audit conducted at a regional Western Australian hospital in 2011-2012 compared the Emergency Department management of Aboriginal and non-Aboriginal acute coronary syndrome patients. This audit is used as a case study of translating knowledge processes in order to identify the factors that support equity-oriented knowledge translation. In-depth interviews were conducted with a purposive sample of the audit team and further key stakeholders with interest/experience in knowledge translation in the context of Aboriginal health. Interviews were analysed for alignment of the knowledge translation process with the thematic steps outlined in Tugwell's cascade for equity-oriented knowledge translation framework. In preparing the audit, groundwork helped shape management support to ensure receptivity to targeting Aboriginal cardiovascular outcomes. Reporting of audit findings and resulting advocacy were undertaken by the audit team with awareness of the institutional hierarchy, appropriate timing, personal relationships and recognising the importance of tailoring messages to specific audiences. These strategies were also acknowledged as important in the key stakeholder interviews. A follow-up audit documented a general improvement in treatment guideline adherence and a reduction in treatment inequalities for Aboriginal presentations. As well as identifying outcomes such as practice changes, a useful evaluation increases understanding of why and how an intervention worked. Case studies such as this enrich our understanding of the complex human factors, including individual attributes, experiences and relationships and systemic factors

  7. Knowledge translation lessons from an audit of Aboriginal Australians with acute coronary syndrome presenting to a regional hospital

    Directory of Open Access Journals (Sweden)

    Emma Haynes

    2016-07-01

    Full Text Available Objective: Translation of evidence into practice by health systems can be slow and incomplete and may disproportionately impact disadvantaged populations. Coronary heart disease is the leading cause of death among Aboriginal Australians. Timely access to effective medical care for acute coronary syndrome substantially improves survival. A quality-of-care audit conducted at a regional Western Australian hospital in 2011–2012 compared the Emergency Department management of Aboriginal and non-Aboriginal acute coronary syndrome patients. This audit is used as a case study of translating knowledge processes in order to identify the factors that support equity-oriented knowledge translation. Methods: In-depth interviews were conducted with a purposive sample of the audit team and further key stakeholders with interest/experience in knowledge translation in the context of Aboriginal health. Interviews were analysed for alignment of the knowledge translation process with the thematic steps outlined in Tugwell’s cascade for equity-oriented knowledge translation framework. Results: In preparing the audit, groundwork helped shape management support to ensure receptivity to targeting Aboriginal cardiovascular outcomes. Reporting of audit findings and resulting advocacy were undertaken by the audit team with awareness of the institutional hierarchy, appropriate timing, personal relationships and recognising the importance of tailoring messages to specific audiences. These strategies were also acknowledged as important in the key stakeholder interviews. A follow-up audit documented a general improvement in treatment guideline adherence and a reduction in treatment inequalities for Aboriginal presentations. Conclusion: As well as identifying outcomes such as practice changes, a useful evaluation increases understanding of why and how an intervention worked. Case studies such as this enrich our understanding of the complex human factors, including

  8. Dynamic Group Management Scheme for Sustainable and Secure Information Sensing in IoT

    Directory of Open Access Journals (Sweden)

    Hyungjoo Kim

    2016-10-01

    Full Text Available The services provided to users in the environment associated with the Internet of Things (hereinafter referred to as IoT begin with the information collected from sensors. It is imperative to transmit high-quality sensor data for providing better services. It is also required to collect data only from those authenticated sensors. Moreover, it is imperative to collect high-quality data on a sustainable and continuous basis in order to provide services anytime and anywhere in the IoT environment. Therefore, high-quality, authenticated sensor networks should be constructed. The most prominent routing protocol to enhance the energy consumption efficiency for the sustainable data collection in a sensor network is the LEACH routing protocol. The LEACH routing protocol transmits sensor data by measuring the energy of sensors and allocating sensor groups dynamically. However, these sensor networks have vulnerabilities such as key leakage, eavesdropping, replay attack and relay attack, given the nature of wireless network communication. A large number of security techniques have been studied in order to solve these vulnerabilities. Nonetheless, these studies still cannot support the dynamic sensor group allocation of the LEACH routing protocol. Furthermore, they are not suitable for the sensor nodes whose hardware computing ability and energy resources are limited. Therefore, this paper proposed a group sensor communication protocol that utilizes only the four fundamental arithmetic operations and logical operation for the sensor node authentication and secure data transmission. Through the security analysis, this paper verified that the proposed scheme was secure to the vulnerabilities resulting from the nature of wireless network communication. Moreover, this paper verified through the performance analysis that the proposed scheme could be utilized efficiently.

  9. Improving the efficacy of healthcare services for Aboriginal Australians.

    Science.gov (United States)

    Gwynne, Kylie; Jeffries, Thomas; Lincoln, Michelle

    2018-01-16

    Objective The aim of the present systematic review was to examine the enablers for effective health service delivery for Aboriginal Australians. Methods This systematic review was undertaken in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Papers were included if they had data related to health services for Australian Aboriginal people and were published between 2000 and 2015. The 21 papers that met the inclusion criteria were assessed using the Effective Public Health Practice Project Quality Assessment Tool for Quantitative Studies. Seven papers were subsequently excluded due to weak methodological approaches. Results There were two findings in the present study: (1) that Aboriginal people fare worse than non-Aboriginal people when accessing usual healthcare services; and (2) there are five enablers for effective health care services for Australian Aboriginal people: cultural competence, participation rates, organisational, clinical governance and compliance, and availability of services. Conclusions Health services for Australian Aboriginal people must be tailored and implementation of the five enablers is likely to affect the effectiveness of health services for Aboriginal people. The findings of the present study have significant implications in directing the future design, funding, delivery and evaluation of health care services for Aboriginal Australians. What is known about the topic? There is significant evidence about poor health outcomes and the 10-year gap in life expectancy between Aboriginal and non-Aboriginal people, and limited evidence about improving health service efficacy. What does this paper add? This systematic review found that with usual health care delivery, Aboriginal people experience worse health outcomes. This paper identifies five strategies in the literature that improve the effectiveness of health care services intended for Aboriginal people. What are the implications for

  10. Chronic disease, medications and lifestyle: perceptions from a regional Victorian Aboriginal community

    Directory of Open Access Journals (Sweden)

    Deacon-Crouch M

    2016-09-01

    Full Text Available Background: Poor medication management may contribute to the increased morbidity and mortality of Aboriginal people in Australia. Yet while there is extensive literature about the perceptions of healthcare providers on this issue, there is limited information on the perceptions of Aboriginal people themselves. Objectives: To investigate the perceptions of a group of Aboriginal people attending a Victorian regional Aboriginal Health Service (AHS with diagnosed medical conditions requiring medications, of their lifestyle, disease management and medication usage. Methods: Data was collected through one to one in depth interviews using a semi-structured ‘yarning’ process. Twenty patients were invited to participate in the study and were interviewed by Aboriginal Health Workers in a culturally appropriate manner. The interviews were recorded and transcribed verbatim. The data were analysed using descriptive statistics. Results: Our results show that the majority of participants perceived that changes in lifestyle factors such as diet, exercise, and smoking cessation would help improve their health. Most patients reported having been counselled on their medicines, and while the majority reported adherence and acknowledgement of the efficacy of their medicines, there was a lack of clarity regarding long term maintenance on regimens. Finally, while the majority reported taking over the counter products, some did not see the need to inform their doctor about this, or chose not to. Conclusion: Chronic illness was perceived as common in families and community. Patients relied mostly on their health care professionals as sources for their drug information. Patients may have benefited from further counselling in the area of complementary and other over the counter medicines, as well as on the necessity of maintenance of regimes for chronic disease management. Finally, lifestyle changes such as dietary improvements and smoking cessation were identified as

  11. Aborigines and uranium: consolidated report to the Minister for Aboriginal Affairs on the social impact of uranium mining on the aborigines of the Northern Territory

    International Nuclear Information System (INIS)

    1984-01-01

    This consolidated report for the period October 1978 to June 1984 examines the aboriginal social environment, the impact and consequences for aborigines of uranium mining. The report looks at the question of monitoring social impact and examines in detail the findings and recommendations of the Ranger Uranium Environmental Inquiry. The social impact of mining is discussed, including the complexity of law and administration, economic consequences, health and aboriginal civic culture

  12. Gender variations in waist circumference levels between Aboriginal and non-Aboriginal Australian populations: a systematic review.

    Science.gov (United States)

    Adegbija, Odewumi Oluwarotimi; Wang, Zhiqiang

    2014-01-01

    To compare gender-specific waist circumference (WC) levels of Aboriginal Australians with non-Aboriginal Australians. A systematic search on Medline, PubMed, EMBASE and Google Scholar databases was conducted to identify papers that reported gender-specific waist circumference (WC) estimates of participants from the age of 15 years and above among Aboriginal and non-Aboriginal Australians. Means and their 95% confidence intervals of gender differences in WC, height and weight were recorded or calculated where they were not provided. Gender-specific WC, height and weight mean estimates were pooled and the I(2) statistic was used to test heterogeneity among Aboriginal and non-Aboriginal Australians. Of 17 selected cross-sectional studies, 9 focused on Aboriginal and 8 on non-Aboriginal Australians. Seven studies reported significantly higher WC estimates among indigenous females than males. On the other hand, non-indigenous males had significantly higher WC levels than females. Males had greater height and weight estimates than females in both groups. Although indigenous women were shorter and had lower weight estimates, they had greater WC levels than indigenous men. This is the first systematic review to assess the gender-specific differences between Aboriginal and non-Aboriginal Australians. The findings of this review warrant more efforts to understand and reduce the high prevalence of central obesity and related chronic diseases among Aboriginal women. Copyright © 2014 Asian Oceanian Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.

  13. A Distributed Routing Scheme for Energy Management in Solar Powered Sensor Networks

    KAUST Repository

    Dehwah, Ahmad H.; Shamma, Jeff S.; Claudel, Christian G.

    2017-01-01

    Energy management is critical for solar-powered sensor networks. In this article, we consider data routing policies to optimize the energy in solar powered networks. Motivated by multipurpose sensor networks, the objective is to find the best

  14. Applicability of DUKPT Key Management Scheme to Cloud Wallet and other Mobile Payments

    OpenAIRE

    Saha, Amal; Sanyal, Sugata

    2014-01-01

    After discussing the concept of DUKPT based symmetric encryption key management (e.g., for 3DES) and definition of cloud or remote wallet, the paper analyses applicability of DUKPT to different use cases like mobile banking, NFC payment using EMV contactless card and mobile based EMV card emulation, web browser based transaction and cloud or remote wallet. Cloud wallet is an emerging payment method and is gaining momentum very fast. Anticipating that the wallet product managers and security s...

  15. Psychopathology of Aboriginal and Non-Aboriginal Adolescents Living in the Mountainous Region of Southern Taiwan

    Directory of Open Access Journals (Sweden)

    Cheng-Fang Yen

    2006-11-01

    Full Text Available The aim of this study was to examine the hypothesis that Taiwanese aboriginal adolescents feature more severe psychopathology than non-aboriginal adolescents who live in the same mountainous region of southern Taiwan, and to test the hypothesis by controlling other individual and environmental factors. In this study, a total of 251 aboriginal and 79 non-aboriginal Taiwanese adolescents were enrolled. Their psychopathology was measured by the Symptom Checklist-90-Revised Scale; demographic and family characteristics, and their affinity with their peer group and with their school were also assessed. The results of the multiple regression analysis revealed that aboriginal adolescents feature more severe psychopathology than non-aboriginal adolescents, and indicated that females and adolescents perceiving higher levels of family conflict and lower family support were more likely to experience more severe psychopathology than those perceiving the contrary. Those who devise strategies to improve the mental health of adolescents living in impoverished regions must take into consideration their ethnicity, gender, and family context when devising such treatment strategies.

  16. Participatory innovation process for testing new practices for soil fertility management in Chókwè Irrigation Scheme (Mozambique)

    Science.gov (United States)

    Sánchez Reparaz, Maite; de Vente, Joris; Famba, Sebastiao; Rougier, Jean-Emmanuel; Ángel Sánchez-Monedero, Miguel; Barberá, Gonzalo G.

    2015-04-01

    Integrated water and nutrient management are key factors to increase productivity and to reduce the yield gap in irrigated systems in Sub-Saharan Africa. These two elements are affected by an ensemble of abiotic, biotic, management and socio-economic factors that need to be taken into account to reduce the yield gap, as well as farmers' perceptions and knowledge. In the framework of the project European Union and African Union cooperative research to increase Food production in irrigated farming systems in Africa (EAU4Food project) we are carrying out a participatory innovation process in Chókwè irrigation scheme (Mozambique) based on stakeholders engagement, to test new practices for soil fertility management that can increase yields reducing costs. Through a method combining interviews with three farmers' associations and other relevant stakeholders and soil sampling from the interviewed farmers' plots with the organization of Communities of Practices, we tried to capture how soil fertility is managed by farmers, the constraints they find as well as their perceptions about soil resources. This information was the basis to design and conduct a participatory innovation process where compost made with rice straw and manure is being tested by a farmers' association. Most important limitations of the method are also evaluated. Our results show that socio-economic characteristics of farmers condition how they manage soil fertility and their perceptions. The difficulties they face to adopt new practices for soil fertility management, mainly related to economic resources limitations, labour availability, knowledge time or farm structure, require a systemic understanding that takes into account abiotic, biotic, management and socio-economic factors and their implication as active stakeholders in all phases of the innovation process.

  17. Baseline investigations of folate status in Aboriginal and non-Aboriginal West Australians prior to the introduction of mandatory fortification.

    Science.gov (United States)

    Maxwell, Susannah J; Brameld, Kate J; Bower, Caroline; D'Antoine, Heather; Hickling, Siobhan; Marley, Julia; O'Leary, Peter

    2013-02-01

    In September 2009, Australia implemented mandatory folic acid fortification of wheat flour for bread-making to reduce the incidence of neural tube defects. Our study aimed to establish baseline folate status data in Aboriginal and non-Aboriginal Western Australians. Patients who presented at a health service or collection centre for blood tests were invited to participate. One hundred and ninety-one Aboriginals and 159 non-Aboriginals were recruited between April 2008 and September 2009. Participants completed a five-minute questionnaire and had blood taken for red blood cell (RBC) folate and serum vitamin B12. Data were analysed using SPSS (version 17.0.2, SPSS Inc., Chicago, IL, USA). Ten per cent (95% confidence intervals (CI): 5, 19) of the Aboriginal women participants and 26% (95% CI: 16, 40) of men had RBC folate concentrations below 250 ng/mL, the cut-off associated with folate deficiency. None of the non-Aboriginal women (95% CI: 0, 4) and 4% of the non-Aboriginal men (95% CI: 2, 12) had RBC folate concentrations below 250 ng/mL. All participants were vitamin B12 replete. None of the 96 Aboriginal and 8% of non-Aboriginal women aged 16-44 reported consumption of supplements with a daily intake of >400 μg folic acid during the previous week. This study established a baseline of RBC folate, folate consumption and supplement use in Aboriginal and non-Aboriginal groups. We identified 10% of Aboriginal women and none of non-Aboriginal women participants with low folate concentrations. The higher prevalence of folate deficiency in Aboriginal participants suggests they are more likely to benefit from a universal program of folate fortification. © 2012 The Authors ANZJOG © 2012 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  18. PNGMDR 2013-2015. Industrial scheme for very-low-level waste management

    International Nuclear Information System (INIS)

    2015-08-01

    The objectives of this document are to recall quantitative and qualitative situations of the very-low-level waste management sector, to consolidate production perspectives for producers, to make an inventory of possibilities of extension and optimisation of industrial capacities of the sector, to define priorities for the different envisaged optimisation options, and to describe the organisation for the follow-up of action progress. After a brief presentation of the context, it presents the French very-low-level waste sector which is specific to the French context, outlines the main challenges for the industrial very-low-level waste management sector, indicates current projects of assessment for the sector, reports an analysis of the relevance of the different envisaged volume optimisation ways, briefly presents different scenarios, gives a brief overview of examples of very-low-level waste management in other countries, and finally states some proposals

  19. Increased malaria transmission around irrigation schemes in Ethiopia and the potential of canal water management for malaria vector control.

    Science.gov (United States)

    Kibret, Solomon; Wilson, G Glenn; Tekie, Habte; Petros, Beyene

    2014-09-13

    Irrigation schemes have been blamed for the increase in malaria in many parts of sub-Saharan Africa. However, proper water management could help mitigate malaria around irrigation schemes in this region. This study investigates the link between irrigation and malaria in Central Ethiopia. Larval and adult mosquitoes were collected fortnightly between November 2009 and October 2010 from two irrigated and two non-irrigated (control) villages in the Ziway area, Central Ethiopia. Daily canal water releases were recorded during the study period and bi-weekly correlation analysis was done to determine relationships between canal water releases and larval/adult vector densities. Blood meal sources (bovine vs human) and malaria sporozoite infection were tested using enzyme-linked immunosorbent assay (ELISA). Monthly malaria data were also collected from central health centre of the study villages. Monthly malaria incidence was over six-fold higher in the irrigated villages than the non-irrigated villages. The number of anopheline breeding habitats was 3.6 times higher in the irrigated villages than the non-irrigated villages and the most common Anopheles mosquito breeding habitats were waterlogged field puddles, leakage pools from irrigation canals and poorly functioning irrigation canals. Larval and adult anopheline densities were seven- and nine-fold higher in the irrigated villages than in the non-irrigated villages, respectively, during the study period. Anopheles arabiensis was the predominant species in the study area. Plasmodium falciparum sporozoite rates of An. arabiensis and Anopheles pharoensis were significantly higher in the irrigated villages than the non-irrigated villages. The annual entomological inoculation rate (EIR) calculated for the irrigated and non-irrigated villages were 34.8 and 0.25 P. falciparum infective bites per person per year, respectively. A strong positive correlation was found between bi-weekly anopheline larval density and canal water

  20. Conflict Resolution Practices of Arctic Aboriginal Peoples

    NARCIS (Netherlands)

    Gendron, R.; Hille, C.

    2013-01-01

    This article presents an overview of the conflict resolution practices of indigenous populations in the Arctic. Among the aboriginal groups discussed are the Inuit, the Aleut, and the Saami. Having presented the conflict resolution methods, the authors discuss the types of conflicts that are

  1. Understanding Australian Aboriginal Tertiary Student Needs

    Science.gov (United States)

    Oliver, Rhonda; Rochecouste, Judith; Bennell, Debra; Anderson, Roz; Cooper, Inala; Forrest, Simon; Exell, Mike

    2013-01-01

    Drawing from a study of the experiences of Australian Aboriginal and Torres Strait Islander university students, this paper presents an overview of the specific needs of these students as they enter and progress through their tertiary education. Extracts from a set of case studies developed from both staff and student interviews and an online…

  2. Education in Aboriginal Communities: Dilemmas around Empowerment.

    Science.gov (United States)

    Taylor, Donald M.; And Others

    1993-01-01

    Sudden empowerment of Canadian Aboriginal communities has raised many dilemmas concerning community controlled education, including issues related to educational planning and decision making by inexperienced administrators, focusing educational goals on the community versus mainstream society, discontinuities between community and school culture,…

  3. Comparing the Institutionalisation of Performance management Schemes for Hospitals in Denmark, Germany and England

    DEFF Research Database (Denmark)

    Vrangbæk, Karsten; Appleby, John; Klenk, Tanja

    2016-01-01

    Performance management (PM) has been developed to a central part of health care reforms. However, ideas of performance are traditionally contested in the health care sector and split up between a professional and a bureaucratic understanding of effective service delivery. With the rise of New...... Public Management, an additional layer of PM instruments has been put on the already existing structures. As a result, different PM regimes can be distinguished, which vary in the way they define performance, blame underperformance and design accountability instruments to ensure appropriate behaviour...

  4. Sharing the true stories: improving communication between Aboriginal patients and healthcare workers.

    Science.gov (United States)

    Cass, Alan; Lowell, Anne; Christie, Michael; Snelling, Paul L; Flack, Melinda; Marrnganyin, Betty; Brown, Isaac

    2002-05-20

    To identify factors limiting the effectiveness of communication between Aboriginal patients with end-stage renal disease and healthcare workers, and to identify strategies for improving communication. Qualitative study, gathering data through (a) videotaped interactions between patients and staff, and (b) in-depth interviews with all participants, in their first language, about their perceptions of the interaction, their interpretation of the video record and their broader experience with intercultural communication. A satellite dialysis unit in suburban Darwin, Northern Territory. The interactions occurred between March and July 2001. Aboriginal patients from the Yolngu language group of north-east Arnhem Land and their medical, nursing and allied professional carers. Factors influencing the quality of communication. A shared understanding of key concepts was rarely achieved. Miscommunication often went unrecognised. Sources of miscommunication included lack of patient control over the language, timing, content and circumstances of interactions; differing modes of discourse; dominance of biomedical knowledge and marginalisation of Yolngu knowledge; absence of opportunities and resources to construct a body of shared understanding; cultural and linguistic distance; lack of staff training in intercultural communication; and lack of involvement of trained interpreters. Miscommunication is pervasive. Trained interpreters provide only a partial solution. Fundamental change is required for Aboriginal patients to have significant input into the management of their illness. Educational resources are needed to facilitate a shared understanding, not only of renal physiology, disease and treatment, but also of the cultural, social and economic dimensions of the illness experience of Aboriginal people.

  5. Diabetes mellitus and the Aboriginal diabetic initiative in Canada: An update review

    Directory of Open Access Journals (Sweden)

    Lawrence Leung

    2016-01-01

    Full Text Available Diabetes mellitus is a chronic disease of major global health concern due to its increasing prevalence in both developing and developed counties, with a projection increase of 214% from the year 2000 to 2030. Among the Aboriginal population of Canada (which includes the First Nations, Inuit and Metis, diabetes mellitus contribute significantly to their higher morbidity and increased health disparity when compared to the non-Aboriginal Canadians. In view of this, the Federal Government of Canada had launched the Aboriginal Diabetes Initiative (ADI in 1999 as part of the bigger Canadian Diabetes Strategy to provide a better framework for surveillance, public education and community-based management of diabetes. Originally, ADI was intended for a 5-year cycle, but it was renewed twice in 2005 and then 2010, with a total funding of C$523 million. Given its long history of operation and the massive amount of revenue being injected, it is worthwhile to review the background information and the relevant data that had fostered the ADI; and more importantly, to critically evaluate the benefits and impact of the ADI in terms of the actual health of the Aboriginals and their social inequalities.

  6. The Anatomy of Pension Fraud in Nigeria: Its Motives, the Management and Future of the Nigerian Pension Scheme

    Directory of Open Access Journals (Sweden)

    Amaka E. Agbata

    2017-12-01

    Full Text Available The study determined how the administration of the Pension Scheme could be perked up in Nigeria through effective management that would reduce fraudulent practices apparent in the scheme. By following the precept of library research via the survey design, a 5-point Likert Scale questionnaire was designed to educe primary information about pension matters from a sample of 435 knowledgeable respondents. The collected data were presented and analyzed. Three hypotheses were formulated and tested based on Multiple Regression Analysis models with the aid of Minitab version 17. The findings show that, despite the provisions of the Act (the Pension Reform Act - PRA, intents for committing Pension Fraud have not reduced to a significant extent. Also, the accumulated assets of pension funds have not been adequately diversified into profitable investment alternatives. Therefore, we recommend that, among other things, amendments should concertedly be made to the PRA to at least discourage acts of pension frauds by instituting severe punitive measures for culprits, while simultaneously inculcating moral ethics among public servants in Nigeria.

  7. Aboriginal and Torres Strait Islander Worldviews and Cultural Safety Transforming Sexual Assault Service Provision for Children and Young People

    Directory of Open Access Journals (Sweden)

    Leticia Funston

    2013-08-01

    Full Text Available Child Sexual Assault (CSA in Aboriginal and Torres Strait Islander communities is a complex issue that cannot be understood in isolation from the ongoing impacts of colonial invasion, genocide, assimilation, institutionalised racism and severe socio-economic deprivation. Service responses to CSA are often experienced as racist, culturally, financially and/or geographically inaccessible. A two-day forum, National Yarn Up: Sharing the Wisdoms and Challenges of Young People and Sexual Abuse, was convened by sexual assault services to identify the main practice and policy concerns regarding working with Aboriginal and Torres Strait Islander children and young people (C&YP, families and communities in the context of CSA. The forum also aimed to explore how services can become more accountable and better engaged with the communities they are designed to support. The forum was attended by eighty invited Aboriginal and Torres Strait Islander and non-Aboriginal youth sexual assault managers and workers representing both “victim” and “those who sexually harm others” services. In keeping with Aboriginal Community-Based Research methods forum participants largely directed discussions and contributed to the analysis of key themes and recommendations reported in this article. The need for sexual assault services to prioritise cultural safety by meaningfully integrating Aboriginal and Torres Strait Islander Worldviews emerged as a key recommendation. It was also identified that collaboration between “victims” and “those who sexually harm” services are essential given Aboriginal and Torres Strait Islander C&YP who sexually harm others may have also been victims of sexual assault or physical violence and intergenerational trauma. By working with the whole family and community, a collaborative approach is more likely than the current service model to develop cultural safety and thus increase the accessibility of sexual assault services.

  8. Management of Universal Basic Education Scheme (U.B.E.) for Qualitative Education in Nigeria

    Science.gov (United States)

    Omotayo, Dare Michael; Ihebereme, Chioma; Maduewesi, Sir B. U.

    2008-01-01

    Since independence, Nigeria has been searching diligently for a viable educational system capable of enhancing the socio-economic and political values inherent in the country. This paper discusses concepts such as management, qualitative education and Universal Basic Education. In addition to the above, the paper also examines the National…

  9. A Microbial Assessment Scheme to measure microbial performance of Food Safety Management Systems

    NARCIS (Netherlands)

    Jacxsens, L.; Kussaga, J.; Luning, P.A.; Spiegel, van der M.; Devlieghere, F.; Uyttendaele, M.

    2009-01-01

    A Food Safety Management System (FSMS) implemented in a food processing industry is based on Good Hygienic Practices (GHP), Hazard Analysis Critical Control Point (HACCP) principles and should address both food safety control and assurance activities in order to guarantee food safety. One of the

  10. SensorScheme: Supply Chain Management Automation using Wireless Sensor Networks

    NARCIS (Netherlands)

    Evers, L.; Havinga, Paul J.M.; Kuper, Jan; Lijding, M.E.M.; Meratnia, Nirvana

    2007-01-01

    The supply chain management business can benefit greatly from automation, as recent developments with RFID technology shows. The use of Wireless Sensor Network technology promises to bring the next leap in efficiency and quality of service. However, current WSN system software does not yet provide

  11. Hydrogeological modelling of the Atlantis aquifer for management support to the Atlantis water supply scheme

    CSIR Research Space (South Africa)

    Jovanovic, Nebo

    2017-01-01

    Full Text Available model MODFLOW for groundwater flow and contaminant transport was used in support of the management of the AWSS. The aims were: (i) to calibrate the MODFLOW model for the MAR site at Atlantis; (ii) to run realistic scenarios that cannot be replicated...

  12. The buffer management scheme for the new Triumf VAX-based data acquisition and analysis system

    International Nuclear Information System (INIS)

    Ludgate, G.A.; Haley, B.; Lee, L.

    1987-01-01

    The new TRIUMF VAX-based DAAS requires data to be exchanged between acquisition, monitoring and analysis processes executing on a VAX. Data records are passed via a set of buffers contained in a region of memory shared by all processes. The responsibility for buffer management is distributed among the processes and synchronized access to the region is achieved by using the VAX self-relative queue instructions and common event flags

  13. Hybrid control scheme for distributed energy resource management in a market context

    DEFF Research Database (Denmark)

    Han, Xue; Bindner, Henrik W.; Mehmedalic, Jasmin

    2015-01-01

    In modernizing the electricity grid, distributed energy resources (DERs) can play an important role in accommodating intermittent energy sources, assisting system operation and the transition to a smart grid. Proper aggregation and coordination of the available DER units is required to provide...... flexibility to meet regular demand from the distribution system operator (DSO). By considering both their physical constraints and the economical system operation, this paper proposes a realtime hybrid management system for DER units in a market environment, which considers both the request from the DSO...

  14. Synchronous Ethernet- Considerations and Implementation of the Packet Network Management Scheme

    Science.gov (United States)

    Gundale, A. S.; Aradhye, Ashwini

    2010-11-01

    Packet technologies were designed to work in asynchronous mode, where the oscillators in the equipment are free running. Although this allows the underlying infrastructure to operate, many applications exist that require frequency synchronization. Also, the ability to distribute synchronization from center to edge of network declines as infrastructure evolves toward a packet-based architecture. Synchronous Ethernet (SyncE) is a key development of the evolution of Ethernet into a carrier grade technology suitable for the WAN environment where frequency synchronization is required. The time of the day distribution in synchronized network at the physical layer enables many useful propositions in packet handling policies and other network management aspects.

  15. The Structure of Aboriginal Child Welfare in Canada

    Directory of Open Access Journals (Sweden)

    Vandna Sinha

    2013-05-01

    Full Text Available Aboriginal children are currently overrepresented in out-of-home care in Canada; this extends a historical pattern of child removal that began with the residential school system. The overrepresentation of Aboriginal children persists despite legislative and structural changes intended to reduce the number of Aboriginal children in care. Several recent developments suggest potential for improvement in services for Aboriginal children and families in the near future. However, greater information about the structure of Aboriginal child welfare in Canada is needed to support program and policy development. We present a broad overview of the variation in Aboriginal child welfare legislation and standards, service delivery models, and funding formulas across Canadian provinces and territories. We draw on this review to suggest specific priorities for future research.

  16. "Fringe Finds Centre: Developments in Aboriginal Wirting in English", pp. 32-44

    DEFF Research Database (Denmark)

    Knudsen, Eva Rask

    1991-01-01

    Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity......Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity...

  17. "Fringe Finds Centre: Developments in Aboriginal Writing in English", pp. 32-44

    DEFF Research Database (Denmark)

    Knudsen, Eva Rask

    1991-01-01

    Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity......Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity...

  18. 'Stereotypes are reality': addressing stereotyping in Canadian Aboriginal medical education.

    Science.gov (United States)

    Ly, Anh; Crowshoe, Lynden

    2015-06-01

    Efforts are underway in many parts of the world to develop medical education curricula that address the health care issues of indigenous populations. The topic of stereotypes and their impact on such peoples' health, however, has received little attention. An examination of stereotypes will shed light on dominant cultural attitudes toward Aboriginal people that can affect quality of care and health outcomes in Aboriginal patients. This study examines the views of undergraduate medical students regarding Canadian Aboriginal stereotypes and how they potentially affect Aboriginal people's health. The goal of this study was to gain insight into how medical learners perceive issues related to racism, discrimination and social stereotypes and to draw attention to gaps in Aboriginal health curricula. This study involved a convenience sample of medical learners drawn from one undergraduate medical programme in western Canada. Using a semi-structured interview guide, we conducted a total of seven focus group interviews with 38 first- and second-year undergraduate medical students. Data were analysed using a thematic content analysis approach. Medical students recognise that stereotypes are closely related to processes of racism and discrimination. However, they generally feel that stereotypes of Aboriginal people are rooted in reality. Students also identified medical school as one of the environments in which they are commonly exposed to negative views of Aboriginal people. Student responses suggest they see the cultural gap between Aboriginal and non-Aboriginal people as being both a cause and a consequence of discrimination against Aboriginal people. The results of this study suggest that teaching medical students about the realities and impacts of stereotypes on Aboriginal peoples is a good starting point from which to address issues of racism and health inequities affecting the health of Aboriginal people. © 2015 John Wiley & Sons Ltd.

  19. A Distributed Routing Scheme for Energy Management in Solar Powered Sensor Networks

    KAUST Repository

    Dehwah, Ahmad H.

    2017-10-11

    Energy management is critical for solar-powered sensor networks. In this article, we consider data routing policies to optimize the energy in solar powered networks. Motivated by multipurpose sensor networks, the objective is to find the best network policy that maximizes the minimal energy among nodes in a sensor network, over a finite time horizon, given uncertain energy input forecasts. First, we derive the optimal policy in certain special cases using forward dynamic programming. We then introduce a greedy policy that is distributed and exhibits significantly lower complexity. When computationally feasible, we compare the performance of the optimal policy with the greedy policy. We also demonstrate the performance and computational complexity of the greedy policy over randomly simulated networks, and show that it yields results that are almost identical to the optimal policy, for greatly reduced worst-case computational costs and memory requirements. Finally, we demonstrate the implementation of the greedy policy on an experimental sensor network.

  20. Closing the Aboriginal child injury gap: targets for injury prevention.

    Science.gov (United States)

    Möller, Holger; Falster, Kathleen; Ivers, Rebecca; Falster, Michael O; Clapham, Kathleen; Jorm, Louisa

    2017-02-01

    To describe the leading mechanisms of hospitalised unintentional injury in Australian Aboriginal children and identify the injury mechanisms with the largest inequalities between Aboriginal and non-Aboriginal children. We used linked hospital and mortality data to construct a whole of population birth cohort including 1,124,717 children (1,088,645 non-Aboriginal and 35,749 Aboriginal) born in the state of New South Wales (NSW), Australia, between 1 July 2000 and 31 December 2012. Injury hospitalisation rates were calculated per person years at risk for injury mechanisms coded according to the ICD10-AM classification. The leading injury mechanisms in both groups of children were falls from playground equipment. For 66 of the 69 injury mechanisms studied, Aboriginal children had a higher rate of hospitalisation compared with non-Aboriginal children. The largest relative inequalities were observed for injuries due to exposure to fire and flame, and the largest absolute inequalities for injuries due to falls from playground equipment. Aboriginal children in NSW experience a significant higher burden of unintentional injury compared with their non-Aboriginal counterparts. Implications for Public Health: We suggest the implementation of targeted injury prevention measures aimed at injury mechanism and age groups identified in this study. © 2016 The Authors.

  1. Low uptake of Aboriginal interpreters in healthcare: exploration of current use in Australia’s Northern Territory

    Directory of Open Access Journals (Sweden)

    Anna P. Ralph

    2017-11-01

    Full Text Available Abstract Background In Australia’s Northern Territory, most Aboriginal people primarily speak an Aboriginal language. Poor communication between healthcare providers and Aboriginal people results in adverse outcomes including death. This study aimed to identify remediable barriers to utilisation of Aboriginal Interpreter services at the Northern Territory’s tertiary hospital, which currently manages over 25,000 Aboriginal inpatients annually. Methods This is a multi-method study using key stakeholder discussions, medical file audit, bookings data from the Aboriginal Interpreter Service 2000–2015 and an online cross-sectional staff survey. The Donabedian framework was used to categorise findings into structure, process and outcome. Results Six key stakeholder meetings each with approximately 15 participants were conducted. A key structural barrier identified was lack of onsite interpreters. Interpreter bookings data revealed that only 7603 requests were made during the 15-year period, with completion of requests decreasing from 337/362 (93.1% in 2003–4 to 649/831 (78.1% in 2014–15 (p < 0.001. Non-completion was more common for minority languages (p < 0.001. Medical files of 103 Aboriginal inpatients were audited. Language was documented for 13/103 (12.6%. Up to 60/103 (58.3% spoke an Aboriginal language primarily. Of 422 staff who participated in the survey, 18.0% had not received ‘cultural competency’ training; of those who did, 58/222 (26.2% indicated it was insufficient. The Aboriginal Interpreter Service effectiveness was reported to be good by 209/368 (56.8%, but only 101/367 (27.5% found it timely. Key process barriers identified by staff included booking complexities, time constraints, inadequate delivery of tools and training, and greater convenience of unofficial interpreters. Conclusion We identified multiple structural and process barriers resulting in the outcomes of poor language documentation and low rates of

  2. Challenges of medicines management in the public and private sector under Ghana's National Health Insurance Scheme - A qualitative study.

    Science.gov (United States)

    Ashigbie, Paul G; Azameti, Devine; Wirtz, Veronika J

    2016-01-01

    Ghana established its National Health Insurance Scheme (NHIS) in 2003 with the goal of ensuring more equitable financing of health care to improve access to health services. This qualitative study examines the challenges and consequences of medicines management policies and practices under the NHIS as perceived by public and private service providers. This study was conducted in health facilities in the Eastern, Greater Accra and Volta regions of Ghana between July and August 2014. We interviewed 26 Key Informants (KIs) from a purposively selected sample of public and private sector providers (government and mission hospitals, private hospitals and private standalone pharmacies), pharmaceutical suppliers and NHIS district offices. Data was collected using semi-structured interview guides which covered facility accreditation, reimbursement practices, medicines selection, purchasing and pricing of medicines, and utilization of medicines. Codes for data analysis were developed based on the study questions and also in response to themes that emerged from the transcripts and notes. Most KIs agreed that the introduction of the NHIS has increased access to and utilization of medicines by removing cost barriers for patients; however, some pointed out the increased utilization could also be corollary to moral hazard. Common concerns across all facilities were the delays in receiving NHIS reimbursements, and low reimbursement rates for medicines which result in providers asking patients to pay supplementary fees. KIs reported important differences between private and public sectors including weak separation of prescribing and dispensing and limited use of drugs and therapeutic committees in the private sector, the disproportionate effects of unfavorable reimbursement prices for medicines, and inadequate participation of the private sector providers (especially pharmacies and licensed chemical sellers) in the NHIS. Health providers generally perceive the NHIS to have had a

  3. Project proposal: integrated farming scheme incorporating management of water hyacinth - Water hyacinth as a pig feed

    International Nuclear Information System (INIS)

    Singh, D.N.

    1981-01-01

    One of the objectives of pig research undertaken by the Research Section of the Ministry of Agriculture and Fisheries (Fiji), is to evaluate local feed sources in an attempt to reduce importation of pig feeds. Protein is the major limiting nutrient in most local feed sources. Fish and meat meals are incorporated in pig feeds by many farmers but the cost of these are very high. Chemical analysis of water hyacinth taken from Rewa River showed that leaves contain 22% crude protein and stems 8%. This was determined on a dry weight basis. Therefore, water hyacinth could be a good source of protein for pigs. Utilization of water hyacinth was considered in the First Review; meeting on Management of Water Hyacinth conducted by Commonwealth Regional (Asia/Pacific) Rural Technology Programme. Water hyacinth as an animal feed was discussed in that review. It points out that the following has to be taken into account in considering the use of water hyacinth as an animal feed. The objective of the study is to investigate the use of water hyacinth as a feed for pigs in an integrated farming system involving a piggery, biogas digester and a pond and: compare pig preference for water hyacinth when fed fresh or dry compare the performance of pigs when fed water hyacinth only and in combination with a normal diet and cost/benefit analysis

  4. Transformations of Nitrogen from Secondary Treated Wastewater when Infiltrated in Managed Aquifer Recharge Schemes

    Science.gov (United States)

    Silver, Matthew; Wefer-Roehl, Annette; Kübeck, Christine; Schüth, Christoph

    2016-04-01

    The EU FP7 project MARSOL seeks to address water scarcity challenges in arid regions, where managed aquifer recharge (MAR) is an upcoming technology to recharge depleted aquifers using alternative water sources. Within this framework, we conduct column experiments to investigate transformations of nitrogen species when secondary treated wastewater (STWW) is infiltrated through two natural soils being considered for managed aquifer recharge. The soils vary considerably in organic matter content, with total organic matter determined by loss on ignition of 6.8 and 2.9 percent by mass for Soil 1 and Soil 2, respectively. Ammonium (NH4+) concentrations as high as 8.6 mg/L have been measured in pore water samples from Soil #1, indicating that ammonium could be a contaminant of concern in MAR applications using STWW, with consideration of the EU limit of 0.5 mg/L for NH4+. The two forms of nitrogen with the highest concentrations in the secondary treated wastewater are nitrate (NO3-) and dissolved organic nitrogen (DON). In water samples taken from the soil columns, a mass balance of measured ions shows a deficit of nitrogen in ionic form in the upper to middle depths of the soil, suggesting the presence of unmeasured species. These are likely nitrous oxide or dinitrogen gas, which would signify that denitrification is occurring. Measurements of N2O from water samples will verify its presence and spatial variation. The ammonium concentrations increase slowly in the upper parts of the soil but then increase more sharply at greater depth, after NO3- is depleted, suggesting that DON is the source of the produced NH4+. The production of NH4+ is presumed to be facilitated microbiologically. It is hypothesized that at higher organic carbon to total nitrogen (C:N) ratios, more NH4+ will be formed. To test this, in the experiments with Soil #2, three different inflow waters are used, listed in order of decreasing C:N ratio: STWW, STWW with NO3- added to a concentration of 80 mg

  5. Designing water demand management schemes using a socio-technical modelling approach.

    Science.gov (United States)

    Baki, Sotiria; Rozos, Evangelos; Makropoulos, Christos

    2018-05-01

    Although it is now widely acknowledged that urban water systems (UWSs) are complex socio-technical systems and that a shift towards a socio-technical approach is critical in achieving sustainable urban water management, still, more often than not, UWSs are designed using a segmented modelling approach. As such, either the analysis focuses on the description of the purely technical sub-system, without explicitly taking into account the system's dynamic socio-economic processes, or a more interdisciplinary approach is followed, but delivered through relatively coarse models, which often fail to provide a thorough representation of the urban water cycle and hence cannot deliver accurate estimations of the hydrosystem's responses. In this work we propose an integrated modelling approach for the study of the complete socio-technical UWS that also takes into account socio-economic and climatic variability. We have developed an integrated model, which is used to investigate the diffusion of household water conservation technologies and its effects on the UWS, under different socio-economic and climatic scenarios. The integrated model is formed by coupling a System Dynamics model that simulates the water technology adoption process, and the Urban Water Optioneering Tool (UWOT) for the detailed simulation of the urban water cycle. The model and approach are tested and demonstrated in an urban redevelopment area in Athens, Greece under different socio-economic scenarios and policy interventions. It is suggested that the proposed approach can establish quantifiable links between socio-economic change and UWS responses and therefore assist decision makers in designing more effective and resilient long-term strategies for water conservation. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Continuing Disparities in Cardiovascular Risk Factors and Complications Between Aboriginal and Anglo-Celt Australians With Type 2 Diabetes

    Science.gov (United States)

    Davis, Timothy M.E.; Hunt, Kerry; McAullay, Daniel; Chubb, Stephen A.P.; Sillars, Brett A.; Bruce, David G.; Davis, Wendy A.

    2012-01-01

    OBJECTIVE To determine whether disparities in the nature and management of type 2 diabetes persist between Aboriginal and the majority Anglo-Celt patients in an urban Australian community. RESEARCH DESIGN AND METHODS Baseline data from the observational Fremantle Diabetes Study collected from 1993 to 1996 (phase I) and from 2008 to 2011 (phase II) were analyzed. Patients characterized as Aboriginal or Anglo-Celt by self-report and supporting data underwent comprehensive assessment, including questionnaires, examination, and biochemical testing in a single laboratory. Generalized linear modeling with age/sex adjustment was used to examine differences in changes in variables in the two groups between phases I and II. RESULTS The indigenous participants were younger at entry and at diabetes diagnosis than the Anglo-Celt participants in both phases. They were also less likely to be educated beyond primary level and were more likely to be smokers. HbA1c decreased in both groups over time (Aboriginal median 9.6% [interquartile range 7.8–10.7%] to 8.4% [6.6–10.6%] vs. Anglo-Celt median 7.1% [6.2–8.4%] to 6.7% [6.2–7.5%]), but the gap persisted (P = 0.65 for difference between phases I and II by ethnic group). Aboriginal patients were more likely to have microvascular disease in both phases. The prevalence of peripheral arterial disease (ankle-brachial index ≤0.90 or lower-extremity amputation) increased in Aboriginal but decreased in Anglo-Celt participants (15.8–29.7 vs. 30.7–21.5%; P = 0.055). CONCLUSIONS Diabetes management has improved for Aboriginal and Anglo-Celt Australian patients, but disparities in cardiovascular risk factors and complications persist. PMID:22815295

  7. Corporate social responsibility and aboriginal relations

    International Nuclear Information System (INIS)

    McIntyre, J.; Cook, H.D.

    2002-01-01

    All of Canada's uranium mining activity occurs in the northern half of the province of Saskatchewan in western Canada. This region has a total population of 38 000 people living in many small communities scattered over 250 000 square kilometres. Demographically, the north's population is 75% aboriginal representing the Woodland Cree, Dene, and Metis Nations. The majority of the aboriginal population of northern Saskatchewan are treaty Indians (First Nations). The dominant first nations group in the north is The Lac La Ronge Indian Band, also Saskatchewan's largest Woodland Cree First Nation. Despite the fact that the Lac La Ronge Band and other First Nations of the region do not have surface or mineral rights, other than those on their reserve lands, they have significant influence in the development process. The extraction of the mineral resources of Canada are now undertaken with very considerable input from first nations groups and with sensitivity to their treaty rights and aboriginal traditional rights. Treaty rights in Canada include, among other things, hunting and fishing, access to post secondary education and special taxation considerations. This presentation will introduce participants to a unique perspective on northern Saskatchewan's uranium mining industry. This perspective will be provided by Harry Cook, Chief of the Lac La Ronge Indian Band.In his presentation, Chief Cook will provide a first nation's perspective on industrial development generally and uranium development specifically. He will begin by outlining the challenges facing aboriginal people in Canada and will provide an insightful view of the historical conflict between industrial developers and first nations people. He will describe the aspirations of his people and the importance they place on preservation of the natural environment. He will also speak to the critical need now emerging for aboriginal people to seek a balance between retaining traditional culture and participating in the

  8. Chronic liver disease in Aboriginal North Americans

    Institute of Scientific and Technical Information of China (English)

    John D Scott; Naomi Garland

    2008-01-01

    A structured literature review was performed to detail the frequency and etiology of chronic liver disease (CLD) in Aboriginal North Americans. CLD affects Aboriginal North Americans disproportionately and is now one of the most common causes of death.Alcoholic liver disease is the leading etiology of CLD,but viral hepatitis, particularly hepatitis C, is an important and growing cause of CLD. High rates of autoimmune hepatitis and primary biliary cirrhosis (PBC) are reported in regions of coastal British Columbia and southeastern Alaska. Non-alcoholic liver disease is a common, but understudied, cause of CLD.Future research should monitor the incidence and etiology of CLD and should be geographically inclusive.In addition, more research is needed on the treatment of hepatitis C virus (HCV) infection and non-alcoholicfatty liver disease (NAFLD) in this population.

  9. Structuring oil and gas ventures with Aboriginal communities

    International Nuclear Information System (INIS)

    Schultz, T.G.

    1999-01-01

    Pimee Well Servicing Ltd., a 100% Aboriginal owned company that provides safe, competitive and high quality services to the oil and gas industry, is described. Working safely at Pimee is the company's number one priority. The chiefs of each shareholder First Nation make up the board of directors. The company has learned that it is extremely important for a company's management to posses a great amount of knowledge of the business at hand, that they had to be very patient when starting up a new company, and that signed contracts are a necessity. The size of the company tripled in the past four years, and the company can provide guidance through the implementation of business and operating practices and safety and training programs

  10. KINSHIP, MARRIAGE AND AGE IN ABORIGINAL AUSTRALIA

    OpenAIRE

    Denham, Woodrow

    2012-01-01

    McConnell (1930) first described and attempted to explain an “age spiral” in Australian Aboriginal systems of descent, marriage and kinship over eighty years ago. Since then, ethnographic and theoretical research concerning this matter has been sporadic and inconclusive, with societies that display this feature most often being treated as anomalous, transitional, hybrid or aberrant. Atkins (1981) attributed the failure to understand these societies to a lack of realism in the models; specific...

  11. Cost analysis of alternate management schemes in early stage testicular seminoma

    International Nuclear Information System (INIS)

    Sharda, Navneet N.; Kinsella, Timothy J.; Ritter, Mark A.

    1995-01-01

    Purpose: Optimal management of early stage testicular seminoma remains uncertain. Standard therapy includes inguinal orchidectomy followed by irradiation of the pelvic and para-aortic nodes. Due to the excellent survival rates (<4% seminoma specific mortality as per the Princess Margaret, Institute Goustave-Roussy experience), the option of observation following orchidectomy has been proposed, with no diminution in absolute survival noted since salvage chemotherapy is effective in the treatment of early systemic relapse. However, the intensity of follow-up required if observation is chosen will likely add an increased medical cost burden which needs to be balanced against the cost of standard treatment using radiation therapy. We have therefore performed a cost comparison between these two management strategies in order to define any differences. Methods and Materials: All costs reported are adjusted to 1994 dollars and analysis is begun immediately post-orchidectomy. The cost of observation was calculated assuming a 15% relapse rate (10%-20%) over seven years of follow-up. The follow-up schedule was assumed identical to that commonly reported in the literature (Princess Margaret, Institute Gustave-Roussy, Royal Marsden), consisting of periodic CXR, CT abd/pelvis, tumor markers and examinations. Chemotherapy costs associated with treatment of recurrences were generated from the inpatient hospital charges and physician billing of five patients who received three cycles of a standard United States regimen consisting of bleomycin, etoposide and cis-platinum in 1994. On average, four days of hospitalization were required. Radiological costs were also calculated from the actual patient billing records in 1994 and incremented at a rate of 3%/year over the length of proposed follow-up. Costs of irradiation and subsequent standard follow-up were similarly generated from the hospital charges and physician billing of five patients treated postoperatively. A 4% recurrence

  12. Antenatal services for Aboriginal women: the relevance of cultural competence.

    Science.gov (United States)

    Reibel, Tracy; Walker, Roz

    2010-01-01

    Due to persistent significantly poorer Aboriginal perinatal outcomes, the Women's and Newborns' Health Network, Western Australian Department of Health, required a comprehensive appraisal of antenatal services available to Aboriginal women as a starting point for future service delivery modelling. A services audit was conducted to ascertain the usage frequency and characteristics of antenatal services used by Aboriginal women in Western Australia (WA). Telephone interviews were undertaken with eligible antenatal services utilising a purpose specific service audit tool comprising questions in five categories: 1) general characteristics; 2) risk assessment; 3) treatment, risk reduction and education; 4) access; and 5) quality of care. Data were analysed according to routine antenatal care (e.g. risk assessment, treatment and risk reduction), service status (Aboriginal specific or non-specific) and application of cultural responsiveness. Significant gaps in appropriate antenatal services for Aboriginal women in metropolitan, rural and remote regions in WA were evident. Approximately 75% of antenatal services used by Aboriginal women have not achieved a model of service delivery consistent with the principles of culturally responsive care, with few services incorporating Aboriginal specific antenatal protocols/programme, maintaining access or employing Aboriginal Health Workers (AHWs). Of 42 audited services, 18 Aboriginal specific and 24 general antenatal services reported utilisation by Aboriginal women. Of these, nine were identified as providing culturally responsive service delivery, incorporating key indicators of cultural security combined with highly consistent delivery of routine antenatal care. One service was located in the metropolitan area and eight in rural or remote locations. The audit of antenatal services in WA represents a significant step towards a detailed understanding of which services are most highly utilised and their defining characteristics

  13. Consulting Whom? Lessons from the Toronto Urban Aboriginal Strategy

    Directory of Open Access Journals (Sweden)

    Mai T. Nguyen

    2014-04-01

    Full Text Available The research conducted here looks at the current Urban Aboriginal Strategy (UAS in Toronto. The purpose of this Strategy is to provide long-term investments to support Aboriginal communities in urban settings by focusing on three priority areas: improving life skills; promoting job training, skills, and entrepreneurship; and supporting Aboriginal women, children, and families. This article seeks to answer the following question: Does the UAS provide Aboriginal participants with the ability to effectively participant in the consultation process? It argues that the UAS process of consulting with the urban Aboriginal community does not allow for the effective participation of Aboriginal peoples because of problematics related to consulting in an urban setting and despite the language of partnership, the federal government still reserves the right to make final decisions. These problems diminish the ability to build renewed Aboriginal-State relations based on mutual respect and trust, which has been absent within the Aboriginal-State apparatus and resulted in the political exclusion of Aboriginals in Canada. Though consultation can be a vehicle for empowering participants with decision-making authority, this is not the case in Toronto. The lack of a common vision, political buy-in, and the aura of secrecy leads to a political relationship built on mistrust. Mistrust between members and government renders the consultation process ineffective. This article combines the literature on public consultations with official government documents to identify critical components that must be evident for consultations to be fruitful and participation effective. These criteria are the benchmarks upon which to measure effectiveness. Based on interviews with the Steering Committee, this article finds that the UAS process of consulting with the Toronto Aboriginal community does not enable Aboriginal participants to effectively participate in the democratic process.

  14. Addressing Disparities in Low Back Pain Care by Developing Culturally Appropriate Information for Aboriginal Australians: "My Back on Track, My Future".

    Science.gov (United States)

    Lin, Ivan B; Ryder, Kim; Coffin, Juli; Green, Charmaine; Dalgety, Eric; Scott, Brian; Straker, Leon M; Smith, Anne J; O'Sullivan, Peter B

    2017-11-01

    Addressing disparities in low back pain care (LBP) is an important yet largely unaddressed issue. One avenue to addressing disparities, recommended by clinical guidelines, is to ensure that LBP information is culturally appropriate. Our objectives were, first, to develop LBP information that was culturally appropriate for Aboriginal Australians living in a rural area and, second, to compare this to traditional information. The overall information development process was guided by a "cultural security" framework and included partnerships between Aboriginal/non-Aboriginal investigators, a synthesis of research evidence, and participation of a project steering group consisting of local Aboriginal people. LBP information (entitled My Back on Track, My Future [MBOT]) was developed as five short audio-visual scenarios, filmed using Aboriginal community actors. A qualitative randomized crossover design compared MBOT with an evidence-based standard (the Back Book [BB]). Twenty Aboriginal adults participated. Qualitatively we ascertained which information participants' preferred and why, perceptions about each resource, and LBP management. Thirteen participants preferred MBOT, four the BB, two both, and one neither. Participants valued seeing "Aboriginal faces," language that was understandable, the visual format, and seeing Aboriginal people undertaking positive changes in MBOT. In contrast, many participants found the language and format of the BB a barrier. Participants who preferred the BB were more comfortable with written information and appreciated the detailed content. The MBOT information was more preferred and addressed important barriers to care, providing support for use in practice. Similar processes are needed to develop pain information for other cultural groups, particularly those underserved by existing approaches to care. © 2017 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  15. Exploration of the beliefs and experiences of Aboriginal people with cancer in Western Australia: a methodology to acknowledge cultural difference and build understanding

    Directory of Open Access Journals (Sweden)

    Howat Peter

    2009-08-01

    Full Text Available Abstract Background Aboriginal Australians experience poorer outcomes, and are 2.5 times more likely to die from cancer than non-Aboriginal people, even after adjustment for stage of diagnosis, cancer treatment and comorbidities. They are also less likely to present early as a result of symptoms and to access treatment. Psycho-social factors affect Aboriginal people's willingness and ability to participate in cancer-related screening and treatment services, but little exploration of this has occurred within Australia to date. The current research adopted a phenomenological qualitative approach to understand and explore the lived experiences of Aboriginal Australians with cancer and their beliefs and understanding around this disease in Western Australia (WA. This paper details considerations in the design and process of conducting the research. Methods/Design The National Health and Medical Research Council (NHMRC guidelines for ethical conduct of Aboriginal research were followed. Researchers acknowledged the past negative experiences of Aboriginal people with research and were keen to build trust and relationships prior to conducting research with them. Thirty in-depth interviews with Aboriginal people affected by cancer and twenty with health service providers were carried out in urban, rural and remote areas of WA. Interviews were audio-recorded, transcribed verbatim and coded independently by two researchers. NVivo7 software was used to assist data management and analysis. Participants' narratives were divided into broad categories to allow identification of key themes and discussed by the research team. Discussion and conclusion Key issues specific to Aboriginal research include the need for the research process to be relationship-based, respectful, culturally appropriate and inclusive of Aboriginal people. Researchers are accountable to both participants and the wider community for reporting their findings and for research translation so

  16. The scheme optimization and management innovation for the first containment integrated in-service test of nuclear power plant

    International Nuclear Information System (INIS)

    Wang Haiwei; Yang Gang

    2014-01-01

    The containment integrated test is a large-scale, high risk and very difficult test in pressurized water reactor nuclear power plants. By simulating peak pressure inside the containment in DESIGN-BASIS accident conditions, measuring the total leakage rate of the containment with the peak pressure, and implementing the structure inspection test on several pressure levels, the containment's performance can be verified. Containment integrated test is an important witness point supervised by NNSA. The test results crucially decide the reactor to be started or not. The containment integrated test in 301 overhaul is the first in-service test of Unit 3. By the experience of the same 6 former tests in Qinshan Second Nuclear Power Plant and the feedback from other plants, the test scheme get more scientific and the organization management more standardized. This article discusses the containment integrated test in 301 overhaul and summarizes the experience to provide some references for the following containment integrated tests in the future. (authors)

  17. Towards a standard licensing scheme for the access and use of satellite earth observation data for disaster management

    Science.gov (United States)

    Clark, Nathan E.

    2017-10-01

    This paper explores from the view of the data recipient and user the complexities of creating a common licensing scheme for the access and use of satellite earth observation (EO) data in international disaster management (DM) activities. EO data contributions in major disaster events often involve numerous data providers with separate licensing mechanisms for controlling the access, uses, and distribution of data by the end users. A lack of standardization among the terminology, wording, and conditions within these licenses creates a complex legal environment for users, and often prevents them from using, sharing and combining datasets in an effective and timely manner. It also creates uncertainty among data providers as to the types of licensing controls that should be applied in disaster scenarios. This paper builds from an ongoing comparative analysis of the common and conflicting conditions among data licenses that must be addressed in order to facilitate easier access and use of EO data within the DM sector and offers recommendations towards the alignment of the structural and technical aspects of licenses among data providers.

  18. A Computer Clone of Human Expert for Mobility Management Scheme (E-MMS): Step toward Green Transportation

    Science.gov (United States)

    Resdiansyah; O. K Rahmat, R. A.; Ismail, A.

    2018-03-01

    Green transportation refers to a sustainable transport that gives the least impact in terms of social and environmental but at the same time is able to supply energy sources globally that includes non-motorized transport strategies deployment to promote healthy lifestyles, also known as Mobility Management Scheme (MMS). As construction of road infrastructure cannot help solve the problem of congestion, past research has shown that MMS is an effective measure to mitigate congestion and to achieve green transportation. MMS consists of different strategies and policies that subdivided into categories according to how they are able to influence travel behaviour. Appropriate selection of mobility strategies will ensure its effectiveness in mitigating congestion problems. Nevertheless, determining appropriate strategies requires human expert and depends on a number of success factors. This research has successfully developed a computer clone system based on human expert, called E-MMS. The process of knowledge acquisition for MMS strategies and the next following process to selection of strategy has been encode in a knowledge-based system using a shell expert system. The newly developed computer cloning system was successfully verified, validated and evaluated (VV&E) by comparing the result output with the real transportation expert recommendation in which the findings suggested Introduction

  19. Inequalities in pediatric avoidable hospitalizations between Aboriginal and non-Aboriginal children in Australia: a population data linkage study.

    Science.gov (United States)

    Falster, Kathleen; Banks, Emily; Lujic, Sanja; Falster, Michael; Lynch, John; Zwi, Karen; Eades, Sandra; Leyland, Alastair H; Jorm, Louisa

    2016-10-21

    Australian Aboriginal children experience a disproportionate burden of social and health disadvantage. Avoidable hospitalizations present a potentially modifiable health gap that can be targeted and monitored using population data. This study quantifies inequalities in pediatric avoidable hospitalizations between Australian Aboriginal and non-Aboriginal children. This statewide population-based cohort study included 1 121 440 children born in New South Wales, Australia, between 1 July 2000 and 31 December 2012, including 35 609 Aboriginal children. Using linked hospital data from 1 July 2000 to 31 December 2013, we identified pediatric avoidable, ambulatory care sensitive and non-avoidable hospitalization rates for Aboriginal and non-Aboriginal children. Absolute and relative inequalities between Aboriginal and non-Aboriginal children were measured as rate differences and rate ratios, respectively. Individual-level covariates included age, sex, low birth weight and/or prematurity, and private health insurance/patient status. Area-level covariates included remoteness of residence and area socioeconomic disadvantage. There were 365 386 potentially avoidable hospitalizations observed over the study period, most commonly for respiratory and infectious conditions; Aboriginal children were admitted more frequently for all conditions. Avoidable hospitalization rates were 90.1/1000 person-years (95 % CI, 88.9-91.4) in Aboriginal children and 44.9/1000 person-years (44.8-45.1) in non-Aboriginal children (age and sex adjusted rate ratio = 1.7 (1.7-1.7)). Rate differences and rate ratios declined with age from 94/1000 person-years and 1.9, respectively, for children aged primary care, have potential to narrow this gap.

  20. How Law Manifests Itself in Australian Aboriginal Art

    NARCIS (Netherlands)

    Schreiner, A.T.M.

    2013-01-01

    The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people, will prove to be of a private law

  1. The Ancestor Project: Aboriginal Computer Education through Storytelling

    Science.gov (United States)

    Weston, Marla; Biin, Dianne

    2013-01-01

    The goal of the ANCESTOR program is to use digital storytelling as a means of promoting an interest in technology careers for Aboriginal learners, as well as increasing cultural literacy. A curriculum was developed and first tested with Aboriginal students at the LÁU,WELNEW Tribal School near Victoria, British Columbia, Canada. Based on feedback…

  2. Australian Engineering Educators' Attitudes towards Aboriginal Cultures and Perspectives

    Science.gov (United States)

    Goldfinch, Thomas; Prpic, Juliana Kaya; Jolly, Lesley; Leigh, Elyssebeth; Kennedy, Jade

    2017-01-01

    In Australia, representation of Aboriginal populations within the engineering profession is very low despite participation targets set by Government departments, professional bodies and Universities. Progressing the Aboriginal inclusion agenda within Australian Engineering Education requires a clearer understanding of engineering educators'…

  3. Imaginative Education Engages Aboriginal Learners in Prince Rupert

    Science.gov (United States)

    Pearson, George

    2009-01-01

    Ten years ago, only 10% of the aboriginal students attending the public school of Prince Rupert took down their diploma of secondary studies. Across British Columbia, only 47 percent of the Aboriginal students who entered Grade 8 in 2003 have since completed high school, compared to 79 percent for all students in the province, an inequity that…

  4. Learning Mathematics: Perspectives of Australian Aboriginal Children and Their Teachers

    Science.gov (United States)

    Howard, Peter; Perry, Bob

    2005-01-01

    Two key stakeholders in enhancing and building Aboriginal children's capacity to learn mathematics are teachers and the Aboriginal children themselves. In Australian schools it is often the case that the two groups come from different cultural backgrounds with very differing life experiences. This paper reports on an ethnographic study and focuses…

  5. Troubled traces: painting and displaying intercultural traumas of Aboriginality

    Directory of Open Access Journals (Sweden)

    Heather Kamarra Shearer

    2014-10-01

    Full Text Available Behind the pointillism of dot paintings or ‘naïve’ techniques, Aboriginal artists stridently critique histories of injustice, incarceration, racism, colonialism and dispossession. This personal testimony from Heather Kamarra Shearer, one of the ‘stolen generation’ of Aboriginal Australians, reflects on her life story and her present vocation in the field of legal rights and as an artist.

  6. Aboriginal Students in Victoria. ACER Research Monograph No. 3.

    Science.gov (United States)

    de Lemos, Marion M.

    An estimated 80%-90% of all Aboriginal students enrolled in the primary and secondary schools of Victoria, Australia, were tested and surveyed to determine their numbers, distribution, attendance, achievement, attitudes, and school leaving patterns. Most of the 1244 Aboriginals surveyed attended state schools and 75% were schooled in rural areas.…

  7. How Law Manifests Itself in Australian Aboriginal Art

    NARCIS (Netherlands)

    A.T.M. Schreiner (Agnes)

    2013-01-01

    markdownabstract__Abstract__ The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people,

  8. Becoming empowered: a grounded theory study of Aboriginal women's agency.

    Science.gov (United States)

    Bainbridge, Roxanne

    2011-07-01

    The study aim was to identify the process underlying the performance of agency for urban-dwelling Aboriginal women in contemporary Australian society with a view to promoting social change for Aboriginal people. Grounded theory methods were used in the conduct of 20 life history narrative interviews with Aboriginal women from across fourteen different language groups. Analysis identified a specific ecological model of Aboriginal women's empowerment, defined as "becoming empowered". "Performing Aboriginality" was identified as the core category and encompassed the women's concern for carving out a fulfilling life and carrying out their perceived responsibilities as Aboriginal women. While confirming much of the extant literature on empowerment, the analysis also offered unique contributions--a spiritual sensibility, cultural competence and an ethics of care and morality. This sheds new light on the creative ways in which Aboriginal women "disrupt" discourses and create alternate modes of existence. The findings have implications for improving quality of life for Aboriginal people by informing the practical development and delivery of social and health policies and programs.

  9. Design and simulation of a fuel cell hybrid emergency power system for a more electric aircraft: Evaluation of energy management schemes

    Science.gov (United States)

    Njoya Motapon, Souleman

    As the aircraft industries are moving toward more electric aircraft (MEA), the electrical peak load seen by the main and emergency generators becomes higher than in conventional aircraft. Consequently, there is a major concern regarding the aircraft emergency system, which consists of a ram air turbine (RAT) or air driven generator (ADG), to fulfill the load demand during critical situations; particularly at low aircraft speed where the output power is very low. A potential solution under study by most aircraft manufacturers is to replace the air turbine by a fuel cell hybrid system, consisting of fuel cell combined with other high power density sources such as supercapacitors or lithium-ion batteries. To ensure the fuel cell hybrid system will be able to meet the load demand, it must be properly designed and an effective energy management strategy must be tested with real situations load profile. This work aims at designing a fuel cell emergency power system of a more electric aircraft and comparing different energy management schemes (EMS); with the goal to ensure the load demand is fully satisfied within the constraints of each energy source. The fuel cell hybrid system considered in this study consists of fuel cell, lithium-ion batteries and supercapacitors, along with associated DC-DC and DC-AC converters. The energy management schemes addressed are state-of-the-art, most commonly used energy management techniques in fuel cell vehicle applications and include: the state machine control strategy, the rule based fuzzy logic strategy, the classical PI control strategy, the frequency decoupling/fuzzy logic control strategy and the equivalent consumption minimization strategy (ECMS). Moreover, a new optimal scheme based on maximizing the instantaneous energy of batteries/supercapacitors, to improve the fuel economy is proposed. An off-line optimization based scheme is also developed to ascertain the validity of the proposed strategy in terms of fuel consumption

  10. Fostering Aboriginal Leadership: Increasing Enrollment and Completion Rates in Canadian Post-Secondary Institutions

    Science.gov (United States)

    King, Tracey

    2008-01-01

    Aboriginal people have philosophies with a holistic approach to learning that are imperative to Aboriginal leadership development. The Aboriginal worldview is needed in any long-term education strategies of Aboriginal students to increase the awareness of higher education and to address cultural, financial, and academic barriers. This article…

  11. Prevalence of asthma and chronic obstructive pulmonary disease in Aboriginal and non-Aboriginal populations: A systematic review and meta-analysis of epidemiological studies

    Science.gov (United States)

    Ospina, Maria B; Voaklander, Donald C; Stickland, Michael K; King, Malcolm; Senthilselvan, Ambikaipakan; Rowe, Brian H

    2012-01-01

    BACKGROUND: Asthma and chronic obstructive pulmonary disease (COPD) have considerable potential for inequities in diagnosis and treatment, thereby affecting vulnerable groups. OBJECTIVE: To evaluate differences in asthma and COPD prevalence between adult Aboriginal and non-Aboriginal populations. METHODS: MEDLINE, EMBASE, specialized databases and the grey literature up to October 2011 were searched to identify epidemiological studies comparing asthma and COPD prevalence between Aboriginal and non-Aboriginal adult populations. Prevalence ORs (PORs) and 95% CIs were calculated in a random-effects meta-analysis. RESULTS: Of 132 studies, eight contained relevant data. Aboriginal populations included Native Americans, Canadian Aboriginals, Australian Aboriginals and New Zealand Maori. Overall, Aboriginals were more likely to report having asthma than non-Aboriginals (POR 1.41 [95% CI 1.23 to 1.60]), particularly among Canadian Aboriginals (POR 1.80 [95% CI 1.68 to 1.93]), Native Americans (POR 1.41 [95% CI 1.13 to 1.76]) and Maori (POR 1.64 [95% CI 1.40 to 1.91]). Australian Aboriginals were less likely to report asthma (POR 0.49 [95% CI 0.28 to 0.86]). Sex differences in asthma prevalence between Aboriginals and their non-Aboriginal counterparts were not identified. One study compared COPD prevalence between Native and non-Native Americans, with similar rates in both groups (POR 1.08 [95% CI 0.81 to 1.44]). CONCLUSIONS: Differences in asthma prevalence between Aboriginal and non-Aboriginal populations exist in a variety of countries. Studies comparing COPD prevalence between Aboriginal and non-Aboriginal populations are scarce. Further investigation is needed to identify and account for factors associated with respiratory health inequalities among Aboriginal peoples. PMID:23248798

  12. Raising Awareness of Australian Aboriginal Peoples Reality: Embedding Aboriginal Knowledge in Social Work Education through the Use of Field Experiences

    Science.gov (United States)

    Duthie, Deb; King, Julie; Mays, Jenni

    2013-01-01

    Effective social work practice with Aboriginal peoples and communities requires knowledge of operational communication skills and practice methods. In addition, there is also a need for practitioners to be aware of the history surrounding white engagement with Aboriginal communities and their cultures. Indeed, the Australian Association of Social…

  13. The Structural and Predictive Properties of the Psychopathy Checklist-Revised in Canadian Aboriginal and Non-Aboriginal Offenders

    Science.gov (United States)

    Olver, Mark E.; Neumann, Craig S.; Wong, Stephen C. P.; Hare, Robert D.

    2013-01-01

    We examined the structural and predictive properties of the Psychopathy Checklist-Revised (PCL-R) in large samples of Canadian male Aboriginal and non-Aboriginal offenders. The PCL-R ratings were part of a risk assessment for criminal recidivism, with a mean follow-up of 26 months postrelease. Using multigroup confirmatory factor analysis, we were…

  14. Association of Modality with Mortality among Canadian Aboriginals

    Science.gov (United States)

    Hemmelgarn, Brenda; Rigatto, Claudio; Komenda, Paul; Yeates, Karen; Promislow, Steven; Mojica, Julie; Tangri, Navdeep

    2012-01-01

    Summary Background and objectives Previous studies have shown that Aboriginals and Caucasians experience similar outcome on dialysis in Canada. Using the Canadian Organ Replacement Registry, this study examined whether dialysis modality (peritoneal or hemodialysis) impacted mortality in Aboriginal patients. Design, setting, participants, & measurements This study identified 31,576 adult patients (hemodialysis: Aboriginal=1839, Caucasian=21,430; peritoneal dialysis: Aboriginal=554, Caucasian=6769) who initiated dialysis between January of 2000 and December of 2009. Aboriginal status was identified by self-report. Dialysis modality was determined 90 days after dialysis initiation. Multivariate Cox proportional hazards and competing risk models were constructed to determine the association between race and mortality by dialysis modality. Results During the study period, 939 (51.1%) Aboriginals and 12,798 (53.3%) Caucasians initiating hemodialysis died, whereas 166 (30.0%) and 2037 (30.1%), respectively, initiating peritoneal dialysis died. Compared with Caucasians, Aboriginals on hemodialysis had a comparable risk of mortality (adjusted hazards ratio=1.04, 95% confidence interval=0.96–1.11, P=0.37). However, on peritoneal dialysis, Aboriginals experienced a higher risk of mortality (adjusted hazards ratio=1.36, 95% confidence interval=1.13–1.62, P=0.001) and technique failure (adjusted hazards ratio=1.29, 95% confidence interval=1.03–1.60, P=0.03) than Caucasians. The risk of technique failure varied by patient age, with younger Aboriginals (Aboriginals on peritoneal dialysis experience higher mortality and technique failure relative to Caucasians. Reasons for this race disparity in peritoneal dialysis outcomes are unclear. PMID:22997343

  15. Survey on Industry Requirements and Drivers for the Development of a Process-Related Certification Scheme for Ecodesign Implementation and Management

    DEFF Research Database (Denmark)

    Pigosso, Daniela Cristina Antelmi; Jakobsen, Maja; McAloone, Tim C.

    2014-01-01

    Despite the existence of a large amount of eco-labels and eco-standards for product declaration, there is still limited research for the development of process-related certification schemes dealing with ecodesign implementation and management. In order to identify companies’ drivers, barriers...... and expected benefits in regards to the development and application of process-related ecodesign certification schemes, a survey was carried out inthis research. This paper presents and discusses the main results obtained in the survey, which comprised the participation of more than 100 professionals from more...... than 25 countries. The results will be employed for the development of an ecodesign process-related certification scheme based on the Ecodesign Maturity Model (EcoM2)....

  16. OPG's deep geologic repository for low and intermediate level waste - public participation and aboriginal engagement

    International Nuclear Information System (INIS)

    Wilson, M.

    2011-01-01

    Ontario Power Generation (OPG)'s Public Participation and Aboriginal Engagement Program for the proposed Deep Geologic Repository (DGR) for low and intermediate level waste (L and ILW) began with the signing of a Memorandum of Understanding (MOU) in 2002 between OPG and the Municipality of Kincardine. The MOU set out the terms under which the two parties would jointly study the feasibility of different options for the long-term management of L and ILW at the Bruce nuclear site. A consultant, independent from both the Municipality of Kincardine and OPG, was retained to manage the assessment of options as well as a communication plan to ensure the public and Aboriginal peoples were kept apprised of all activities associated with the MOU. This early commitment to transparency and openness, with its ensuing opportunities for the public and Aboriginal peoples to become informed, ask questions, and engage in meaningful two-way dialogue about the early assessment of options, established the foundation and later became the hallmark of the DGR Project's Public Participation and Aboriginal Engagement program. This paper provides an overview of the development, nature and results of that program as it has evolved through the early investigative stages of options and through the environmental assessment and licencing process for the proposed DGR Project. (author)

  17. Forest carbon trading : legal, policy, ecological and aboriginal issues

    International Nuclear Information System (INIS)

    Elgie, S.

    2005-01-01

    Canada's forest ecosystems store 88 billion tonnes of carbon, with trees alone storing 13 billion tonnes, twice the global annual carbon emissions. Carbon trading could affect forest management. Certain types of forest carbon project will offer cost-effective carbon sequestration options. This paper addresses current concerns about forest carbon trading such as phony carbon gains, biodiversity impact and increased fossil fuel emissions. Statistics were presented with information on global carbon stocks. The Kyoto Protocol requires that Canada must count all changes in forest carbon stocks resulting from afforestation, reforestation or deforestation, and that Canada has the option of counting carbon stock changes from forest management. The decision must be made by 2006, and considerations are whether to present projected net source or sink, or whether to count current commercially managed areas or all timber productive areas. An outline of federal constitutional authority power regarding Kyoto was presented, including limits and risks of trade and treaty powers. The economics of forest carbon were outlined with reference to increasing forest carbon storage. A two-pronged approach was advised, with avoided logging and plantation and intensive management securing carbon and timber benefits. Examples of pre-Kyoto pilots were presented, including the SaskPower project, the Little Red River Cree project and the Labrador Innu project. The disadvantages of offset trading were presented. It was concluded that forest carbon markets are part of a larger vision for sustainable development in Canada's north, especially for aboriginal peoples, and may indicate a growing market for ecological services. Constitutional limits to federal power to regulate carbon trading are not insurmountable, but require care. Ownerships of forest carbon rights raises important policy and legal issues, including aboriginal right, efficiency and equity. An estimated cost of forest carbon projects

  18. Scheme of energy utilities

    International Nuclear Information System (INIS)

    2002-04-01

    This scheme defines the objectives relative to the renewable energies and the rational use of the energy in the framework of the national energy policy. It evaluates the needs and the potentialities of the regions and preconizes the actions between the government and the territorial organizations. The document is presented in four parts: the situation, the stakes and forecasts; the possible actions for new measures; the scheme management and the regional contributions analysis. (A.L.B.)

  19. Obesity and its association with sociodemographic factors, health behaviours and health status among Aboriginal and non-Aboriginal adults in New South Wales, Australia.

    Science.gov (United States)

    Thurber, Katherine Ann; Joshy, Grace; Korda, Rosemary; Eades, Sandra J; Wade, Vicki; Bambrick, Hilary; Liu, Bette; Banks, Emily

    2018-06-01

    High body mass index (BMI) is the second leading contributor to Australia's burden of disease and is particularly prevalent among Aboriginal peoples. This paper aims to provide insight into factors relating to obesity among Aboriginal adults and Aboriginal-non-Aboriginal differences. Cross-sectional analysis of data from the 45 and Up Study, comparing obesity (BMI ≥30 kg/m 2 ) prevalence and risk factors among 1515 Aboriginal and 213 301 non-Aboriginal adults in New South Wales. Age-sex-adjusted prevalence ratios (PRs) for obesity by sociodemographic factors, health behaviours and health status were estimated (multivariable log-binomial regression) for Aboriginal and non-Aboriginal participants separately. We quantified the extent to which key factors (physical activity, screen time, education, remoteness, area-level disadvantage) accounted for any excess Aboriginal obesity prevalence. Obesity prevalence was 39% among Aboriginal and 22% among non-Aboriginal participants (PR=1.65, 95% CI 1.55 to 1.76). Risk factors for obesity were generally similar for Aboriginal and non-Aboriginal participants and included individual-level and area-level disadvantage, physical inactivity, and poor physical and mental health, with steeper gradients observed among non-Aboriginal participants for some factors (P interaction 40% of the excess Aboriginal obesity prevalence. A substantial proportion of the excess obesity prevalence among Aboriginal versus non-Aboriginal participants was explained by physical activity, screen time, education, remoteness and area-level disadvantage. Socioeconomic and health behaviour factors are potential targets for promoting healthy BMI, but these must be considered within the context of upstream social and cultural factors. Adults with health needs and disability require particular attention. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted

  20. Factors that drive the gap in diabetes rates between Aboriginal and non-Aboriginal people in non-remote NSW.

    Science.gov (United States)

    Reeve, Rebecca; Church, Jody; Haas, Marion; Bradford, Wylie; Viney, Rosalie

    2014-10-01

    To identify factors underpinning the gap in diabetes rates between Aboriginal and non-Aboriginal people in non-remote NSW. This will indicate appropriate target areas for policy and for monitoring progress towards reducing the gap. Data from the 2004-05 National Health Survey and National Aboriginal and Torres Strait Islander Health Survey were used to estimate differences in self-reported diabetes rates and risk/prevention factors between Aboriginal and non-Aboriginal people in non-remote NSW. Logistic regression models were used to investigate the contribution of each factor to predicting the probability of diabetes. Risk factors for diabetes are more prevalent and diabetes rates 2.5 to 4 times higher in Aboriginal compared to non-Aboriginal adults in non-remote NSW. The odds of (known) diabetes for both groups are significantly higher for older people, those with low levels of education and those who are overweight or obese. In the Aboriginal sample, the odds of diabetes are significantly higher for people reporting forced removal of their relatives. Differences in BMI and education appear to be driving the diabetes gap, together with onset at younger ages in the Aboriginal population. Psychological distress, indicated by removal of relatives, may contribute to increased risk of diabetes in the Aboriginal population. The results imply that improved nutrition and exercise, capacity to access and act upon health care information and early intervention are required to reduce the diabetes gap. Current strategies appear to be appropriately aligned with the evidence; however, further research is required to determine whether implementation methods are effective. © 2014 Public Health Association of Australia.

  1. A comparative signaling cost analysis of Macro Mobility scheme in NEMO (MM-NEMO) with mobility management protocol

    Science.gov (United States)

    Islam, Shayla; Abdalla, Aisha H.; Habaebi, Mohamed H.; Latif, Suhaimi A.; Hassan, Wan H.; Hasan, Mohammad K.; Ramli, H. A. M.; Khalifa, Othman O.

    2013-12-01

    NEMO BSP is an upgraded addition to Mobile IPv6 (MIPv6). As MIPv6 and its enhancements (i.e. HMIPv6) possess some limitations like higher handoff latency, packet loss, NEMO BSP also faces all these shortcomings by inheritance. Network Mobility (NEMO) is involved to handle the movement of Mobile Router (MR) and it's Mobile Network Nodes (MNNs) during handoff. Hence it is essential to upgrade the performance of mobility management protocol to obtain continuous session connectivity with lower delay and packet loss in NEMO environment. The completion of handoff process in NEMO BSP usually takes longer period since MR needs to register its single primary care of address (CoA) with home network that may cause performance degradation of the applications running on Mobile Network Nodes. Moreover, when a change in point of attachment of the mobile network is accompanied by a sudden burst of signaling messages, "Signaling Storm" occurs which eventually results in temporary congestion, packet delays or even packet loss. This effect is particularly significant for wireless environment where a wireless link is not as steady as a wired link since bandwidth is relatively limited in wireless link. Hence, providing continuous Internet connection without any interruption through applying multihoming technique and route optimization mechanism in NEMO are becoming the center of attention to the current researchers. In this paper, we propose a handoff cost model to compare the signaling cost of MM-NEMO with NEMO Basic Support Protocol (NEMO BSP) and HMIPv6.The numerical results shows that the signaling cost for the MM-NEMO scheme is about 69.6 % less than the NEMO-BSP and HMIPv6.

  2. A comparative signaling cost analysis of Macro Mobility scheme in NEMO (MM-NEMO) with mobility management protocol

    International Nuclear Information System (INIS)

    Islam, Shayla; Abdalla, Aisha H; Habaebi, Mohamed H; Latif, Suhaimi A; Hassan, Wan H; Hasan, Mohammad K; Ramli, H A M; Khalifa, Othman O

    2013-01-01

    NEMO BSP is an upgraded addition to Mobile IPv6 (MIPv6). As MIPv6 and its enhancements (i.e. HMIPv6) possess some limitations like higher handoff latency, packet loss, NEMO BSP also faces all these shortcomings by inheritance. Network Mobility (NEMO) is involved to handle the movement of Mobile Router (MR) and it's Mobile Network Nodes (MNNs) during handoff. Hence it is essential to upgrade the performance of mobility management protocol to obtain continuous session connectivity with lower delay and packet loss in NEMO environment. The completion of handoff process in NEMO BSP usually takes longer period since MR needs to register its single primary care of address (CoA) with home network that may cause performance degradation of the applications running on Mobile Network Nodes. Moreover, when a change in point of attachment of the mobile network is accompanied by a sudden burst of signaling messages, ''Signaling Storm'' occurs which eventually results in temporary congestion, packet delays or even packet loss. This effect is particularly significant for wireless environment where a wireless link is not as steady as a wired link since bandwidth is relatively limited in wireless link. Hence, providing continuous Internet connection without any interruption through applying multihoming technique and route optimization mechanism in NEMO are becoming the center of attention to the current researchers. In this paper, we propose a handoff cost model to compare the signaling cost of MM-NEMO with NEMO Basic Support Protocol (NEMO BSP) and HMIPv6.The numerical results shows that the signaling cost for the MM-NEMO scheme is about 69.6 % less than the NEMO-BSP and HMIPv6

  3. The role of primary health care services to better meet the needs of Aboriginal Australians transitioning from prison to the community.

    Science.gov (United States)

    Lloyd, Jane E; Delaney-Thiele, Dea; Abbott, Penny; Baldry, Eileen; McEntyre, Elizabeth; Reath, Jennifer; Indig, Devon; Sherwood, Juanita; Harris, Mark F

    2015-07-22

    Aboriginal Australians are more likely than other Australians to cycle in and out of prison on remand or by serving multiple short sentences-a form of serial incarceration and institutionalisation. This cycle contributes to the over-representation of Aboriginal Australians in prison and higher rates of recidivism. Our research examined how primary health care can better meet the health care and social support needs of Aboriginal Australians transitioning from prison to the community. Purposive sampling was used to identify 30 interviewees. Twelve interviews were with Aboriginal people who had been in prison; ten were with family members and eight with community service providers who worked with former inmates. Thematic analysis was conducted on the interviewees' description of their experience of services provided to prisoners both during incarceration and on transition to the community. Interviewees believed that effective access to primary health care on release and during transition was positively influenced by providing appropriate healthcare to inmates in custody and by properly planning for their release. Further, interviewees felt that poor communication between health care providers in custody and in the community prior to an inmate's release, contributed to a lack of comprehensive management of chronic conditions. System level barriers to timely communication between in-custody and community providers included inmates being placed on remand which contributed to uncertainty regarding release dates and therefore difficulties planning for release, cycling in and out of prison on short sentences and being released to freedom without access to support services. For Aboriginal former inmates and family members, release from prison was a period of significant emotional stress and commonly involved managing complex needs. To support their transition into the community, Aboriginal former inmates would benefit from immediate access to culturally- responsive

  4. Smoking among Aboriginal adults in Sydney, Australia.

    Science.gov (United States)

    Arjunan, Punitha; Poder, Natasha; Welsh, Kerry; Bellear, LaVerne; Heathcote, Jeremy; Wright, Darryl; Millen, Elizabeth; Spinks, Mark; Williams, Mandy; Wen, Li Ming

    2016-04-01

    Issue addressed Tobacco consumption contributes to health disparities among Aboriginal Australians who experience a greater burden of smoking-related death and diseases. This paper reports findings from a baseline survey on factors associated with smoking, cessation behaviours and attitudes towards smoke-free homes among the Aboriginal population in inner and south-western Sydney. Methods A baseline survey was conducted in inner and south-western Sydney from October 2010 to July 2011. The survey applied both interviewer-administered and self-administered data collection methods. Multiple logistic regression was performed to determine the factors associated with smoking. Results Six hundred and sixty-three participants completed the survey. The majority were female (67.5%), below the age of 50 (66.6%) and more than half were employed (54.7%). Almost half were current smokers (48.4%) with the majority intending to quit in the next 6 months (79.0%) and living in a smoke-free home (70.4%). Those aged 30-39 years (AOR 3.28; 95% CI: 2.06-5.23) and the unemployed (AOR 1.67; 95% CI: 1.11-2.51) had higher odds for current smoking. Participants who had a more positive attitude towards smoke-free homes were less likely to smoke (AOR 0.79; 95% CI: 0.74-.85). Conclusions A high proportion of participants were current smokers among whom intention to quit was high. Age, work status and attitudes towards smoke-free home were factors associated with smoking. So what? The findings address the scarcity of local evidence crucial for promoting cessation among Aboriginal tobacco smokers. Targeted promotions for socio-demographic subgroups and of attitudes towards smoke-free homes could be meaningful strategies for future smoking-cessation initiatives.

  5. Comet and meteorite traditions of Aboriginal Australians

    Science.gov (United States)

    Hamacher, Duane W.

    2014-06-01

    This research contributes to the disciplines of cultural astronomy (the academic study of how past and present cultures understand and utilise celestial objects and phenomena) and geomythology (the study of geological events and the formation of geological features described in oral traditions). Of the hundreds of distinct Aboriginal cultures of Australia, many have oral traditions rich in descriptions and explanations of comets, meteors, meteorites, airbursts, impact events, and impact craters. These views generally attribute these phenomena to spirits, death, and bad omens. There are also many traditions that describe the formation of meteorite craters as well as impact events that are not known to Western science.

  6. Aboriginal oral traditions of Australian impact craters

    Science.gov (United States)

    Hamacher, Duane W.; Goldsmith, John

    2013-11-01

    In this paper we explore Aboriginal oral traditions that relate to Australian meteorite craters. Using the literature, first-hand ethnographic records and field trip data, we identify oral traditions and artworks associated with four impact sites: Gosses Bluff, Henbury, Liverpool and Wolfe Creek. Oral traditions describe impact origins for Gosses Bluff, Henbury and Wolfe Creek Craters, and non-impact origins for Liverpool Crater, with Henbury and Wolfe Creek stories having both impact and non-impact origins. Three impact sites that are believed to have been formed during human habitation of Australia -- Dalgaranga, Veevers, and Boxhole -- do not have associated oral traditions that are reported in the literature.

  7. Colour schemes

    DEFF Research Database (Denmark)

    van Leeuwen, Theo

    2013-01-01

    This chapter presents a framework for analysing colour schemes based on a parametric approach that includes not only hue, value and saturation, but also purity, transparency, luminosity, luminescence, lustre, modulation and differentiation.......This chapter presents a framework for analysing colour schemes based on a parametric approach that includes not only hue, value and saturation, but also purity, transparency, luminosity, luminescence, lustre, modulation and differentiation....

  8. The Representation of Aboriginality in the Novels of Peter Temple

    Directory of Open Access Journals (Sweden)

    Bill Phillips

    2017-01-01

    Full Text Available Identity politics is fraught with difficulties. Of few places is this truer than in Australia when it comes to the representation of Aboriginality. On the one hand the absence or invisibility of Aboriginality in Australian life and culture maybe interpreted as a deliberate exclusion of a people whose presence is uncomfortable or inconvenient for many Australians of immigrant origin. Equally, the representation of Aboriginality by non-Aboriginals may be seen as an appropriation of identity, an inexcusable commercial exploitation or an act of neocolonialism. Best-selling and prize-winning South African-born author Peter Temple appears to be very much aware of these pitfalls. In his crime novels, written between 1996 and 2009, he has obviously made the decision to grasp the nettle and attempt to represent Aboriginality in a way that would be as acceptable as possible. This paper traces the evolution of Temple's representation of Aboriginality through the three major Aboriginal characters present in his novels: Cameron Delray (Bad Debts, 1996; Black Tide, 1999; Dead Point, 2000; and White Dog, 2003, Ned Lowey (An Iron Rose, 1998 and Detective Sergeant Paul Dove (The Broken Shore, 2005 and Truth, 2009.

  9. Abya Yala’s Indigenous and Aboriginal Women Agendas of Integration and Solidarity

    Directory of Open Access Journals (Sweden)

    Katherine Galeano

    2015-01-01

    Full Text Available Today the claims of Abya Yala’s indigenous and aboriginal women are positioned within Latin American’s indigenous agenda. Their participation in the indigenous movement and their own organizational processes as women led to the Continental Indigenous Women’s Summit Meeting of Abya Yala (Cumbre Continental de Mujeres Indígenas del Abya Yala, CCMI which has been held twice in the region in 2009 in Puno Peru and in 2013 in La María Piendamó Colombia. In this paper, we analyze the processes of emergence, articulation, consolidation and integration challenges of Abya Yala’s indigenous and aboriginal women into the Continental Indigenous Women’s Summit Meeting of Abya Yala, a successful process of constructing networks and solidarities. Through these summits, the specific claims of indigenous women have reached the international indigenous agenda, feminist and women’s movements, promoting their organization and empowerment. As observers in the second summit meeting and analyzing existing literature, we examine the actors that favored the process of emergence, how the first and second summit meetings were held, and debates and selection of the topics. We also discuss indigenous women’s relationship with feminism which influenced in some way or the other the processes that led to the summit meetings. Finally, we address the challenges of this organizational space of empowerment managed and constituted by indigenous and aboriginal women of the continent.

  10. Exploring disparities in acute myocardial infarction events between Aboriginal and non-Aboriginal Australians: roles of age, gender, geography and area-level disadvantage.

    Science.gov (United States)

    Randall, D A; Jorm, L R; Lujic, S; Eades, S J; Churches, T R; O'Loughlin, A J; Leyland, A H

    2014-07-01

    We investigated disparities in rates of acute myocardial infarction (AMI) between Aboriginal and non-Aboriginal people in the 199 Statistical Local Areas (SLAs) in New South Wales, Australia. Using routinely collected and linked hospital and mortality data from 2002 to 2007, we developed multilevel Poisson regression models to estimate the relative rates of first AMI events in the study period accounting for area of residence. Rates of AMI in Aboriginal people were more than two times that in non-Aboriginal people, with the disparity greatest in more disadvantaged and remote areas. AMI rates in Aboriginal people varied significantly by SLA, as did the Aboriginal to non-Aboriginal rate ratio. We identified almost 30 priority areas for universal and targeted preventive interventions that had both high rates of AMI for Aboriginal people and large disparities in rates. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  11. D-MSR: A Distributed Network Management Scheme for Real-Time Monitoring and Process Control Applications in Wireless Industrial Automation

    Science.gov (United States)

    Zand, Pouria; Dilo, Arta; Havinga, Paul

    2013-01-01

    Current wireless technologies for industrial applications, such as WirelessHART and ISA100.11a, use a centralized management approach where a central network manager handles the requirements of the static network. However, such a centralized approach has several drawbacks. For example, it cannot cope with dynamicity/disturbance in large-scale networks in a real-time manner and it incurs a high communication overhead and latency for exchanging management traffic. In this paper, we therefore propose a distributed network management scheme, D-MSR. It enables the network devices to join the network, schedule their communications, establish end-to-end connections by reserving the communication resources for addressing real-time requirements, and cope with network dynamicity (e.g., node/edge failures) in a distributed manner. According to our knowledge, this is the first distributed management scheme based on IEEE 802.15.4e standard, which guides the nodes in different phases from joining until publishing their sensor data in the network. We demonstrate via simulation that D-MSR can address real-time and reliable communication as well as the high throughput requirements of industrial automation wireless networks, while also achieving higher efficiency in network management than WirelessHART, in terms of delay and overhead. PMID:23807687

  12. D-MSR: a distributed network management scheme for real-time monitoring and process control applications in wireless industrial automation.

    Science.gov (United States)

    Zand, Pouria; Dilo, Arta; Havinga, Paul

    2013-06-27

    Current wireless technologies for industrial applications, such as WirelessHART and ISA100.11a, use a centralized management approach where a central network manager handles the requirements of the static network. However, such a centralized approach has several drawbacks. For example, it cannot cope with dynamicity/disturbance in large-scale networks in a real-time manner and it incurs a high communication overhead and latency for exchanging management traffic. In this paper, we therefore propose a distributed network management scheme, D-MSR. It enables the network devices to join the network, schedule their communications, establish end-to-end connections by reserving the communication resources for addressing real-time requirements, and cope with network dynamicity (e.g., node/edge failures) in a distributed manner. According to our knowledge, this is the first distributed management scheme based on IEEE 802.15.4e standard, which guides the nodes in different phases from joining until publishing their sensor data in the network. We demonstrate via simulation that D-MSR can address real-time and reliable communication as well as the high throughput requirements of industrial automation wireless networks, while also achieving higher efficiency in network management than WirelessHART, in terms of delay and overhead.

  13. An Aboriginal Australian Genome Reveals Separate Human Dispersals into Asia

    OpenAIRE

    Rasmussen, Morten; Guo, Xiaosen; Wang, Yong; Lohmueller, Kirk E.; Rasmussen, Simon; Albrechtsen, Anders; Skotte, Line; Lindgreen, Stinus; Metspalu, Mait; Jombart, Thibaut; Kivisild, Toomas; Zhai, Weiwei; Eriksson, Anders; Manica, Andrea; Orlando, Ludovic

    2011-01-01

    We present an Aboriginal Australian genomic sequence obtained from a 100-year-old lock of hair donated by an Aboriginal man from southern Western Australia in the early 20th century. We detect no evidence of European admixture and estimate contamination levels to be below 0.5%. We show that Aboriginal Australians are descendants of an early human dispersal into eastern Asia, possibly 62,000 to 75,000 years ago. This dispersal is separate from the one that gave rise to modern Asians 25,000 to ...

  14. Evolutionists and Australian Aboriginal art: 1885-1915

    Directory of Open Access Journals (Sweden)

    Susan Lowish

    2015-06-01

    Full Text Available This paper examines key examples of writing about Australian Aboriginal art in the decades around 1900 specifically in relation to the way in which it is used to provide evidence for theories concerning the evolution of art. Analysis of published works by late nineteenth-century men of science reveals the main influences shaping their perceptions of Aboriginal art during this time and provides an early working definition of this emerging category. This paper confirms that turn-of-the-century European understandings of Aboriginal art were based on limited evidence mediated through a specifically ethnographic notion of ‘decorative art’.

  15. Aboriginal Labour Market Performance in Canada: 2007-2011

    OpenAIRE

    Kar-Fai Gee; Andrew Sharpe

    2012-01-01

    The objective of this report is to examine Aboriginal labour market performance in Canada from 2007 to 2011 using data from the Labour Force Survey, which excludes people living on-reserve or in the territories. This is performed by first providing an overview of how the recession affected the Canadian labour market, followed by a Canada-wide portrait of the Aboriginal labour market in 2011. The Aboriginal labour market performance from 2007 to 2011 is then compared to the rest of the labour ...

  16. Proceedings of Canada Forum 4. annual conference : powering up Aboriginal energy : clean energy driving Aboriginal economic development across Canada

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, C. [Lumos Energy, Ottawa, ON (Canada); Aboriginal Clean Energy Network, Ottawa, ON (Canada); Buckell, J. [Michipicoten First Nation, Wawa, ON (Canada)] (comps.)

    2010-07-01

    This conference provided a form to discuss issues related to renewable energy and methods of creating successful and sustainable business models and plans in Aboriginal communities. The Government of Canada's new Federal Framework for Aboriginal Economic Development promotes partnerships supporting Aboriginal businesses in order to maximize access to capital. More than $350 billion in major resource and energy developments have been identified in or near Aboriginal communities. The tools available for small, medium and large-sized Aboriginal businesses were discussed along with financing sources and mechanisms for creating equity in renewable energy projects. Speakers also addressed the need for new transmission to serve renewable generation; recognition of rights in sharing the land; and Ontario's Aboriginal Energy Partnerships Program which provides an opportunity for First Nations and Metis to work with the government and private sector to build, own and operate new electricity transmission. Other topics presented at the conference included biomass district heating; bioenergy projects; wind partnerships with Aboriginal communities; hydroelectric development; and northern and remote communities. The conference featured 11 presentations, of which 3 have been catalogued separately for inclusion in this database. refs., tabs., figs.

  17. A comparison of the effectiveness of an adult nutrition education program for Aboriginal and non-Aboriginal Australians.

    Science.gov (United States)

    Pettigrew, Simone; Jongenelis, Michelle I; Moore, Sarah; Pratt, Iain S

    2015-11-01

    Adult nutrition education is an important component of broader societal efforts to address the high prevalence of nutrition-related diseases. In Australia, Aboriginal people are a critical target group for such programs because of their substantially higher rates of these diseases. The aim of this study was to assess the relative effectiveness of an adult nutrition education program for Aboriginal and non-Aboriginal participants. Pre-and post-course evaluation data were used to assess changes in confidence in ability to buy healthy foods on a budget, nutrition knowledge, and dietary behaviours among individuals attending FOODcents nutrition education courses. The total sample of 875 Western Australians included 169 who self-identified as Aboriginal or Torres Strait Islander. Perceptions of course usefulness were very high and comparable between Aboriginal and non-Aboriginal participants. Significantly larger improvements in confidence, nutrition knowledge, and reported consumption behaviours were evident among Aboriginal participants. The findings suggest that adult nutrition education programs that address specific knowledge and skill deficits that are common among disadvantaged groups can be effective for multiple target groups, and may also assist in reducing nutrition-related inequalities. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  18. Proceedings of Canada Forum 4. annual conference : powering up Aboriginal energy : clean energy driving Aboriginal economic development across Canada

    International Nuclear Information System (INIS)

    Henderson, C.; Buckell, J.

    2010-01-01

    This conference provided a form to discuss issues related to renewable energy and methods of creating successful and sustainable business models and plans in Aboriginal communities. The Government of Canada's new Federal Framework for Aboriginal Economic Development promotes partnerships supporting Aboriginal businesses in order to maximize access to capital. More than $350 billion in major resource and energy developments have been identified in or near Aboriginal communities. The tools available for small, medium and large-sized Aboriginal businesses were discussed along with financing sources and mechanisms for creating equity in renewable energy projects. Speakers also addressed the need for new transmission to serve renewable generation; recognition of rights in sharing the land; and Ontario's Aboriginal Energy Partnerships Program which provides an opportunity for First Nations and Metis to work with the government and private sector to build, own and operate new electricity transmission. Other topics presented at the conference included biomass district heating; bioenergy projects; wind partnerships with Aboriginal communities; hydroelectric development; and northern and remote communities. The conference featured 11 presentations, of which 3 have been catalogued separately for inclusion in this database.

  19. The Relationship of Intelligence, Self-Concept and Locus of Control to School Achievement for Aboriginal and Non-Aboriginal Children.

    Science.gov (United States)

    Wright, Marilyn M.; Parker, J. L.

    1978-01-01

    To examine variables related to the school achievement of Aboriginal and non-Aboriginal students, 35 indigenous students and 58 non-Aboriginals in grade 8 completed a Coopersmith Self-Esteem Inventory and the Intellectual Responsibility Questionnaire. (Author/SBH)

  20. Decentralised schemes for integrated management of wastewater and domestic organic waste: the case of a small community.

    Science.gov (United States)

    Lijó, Lucía; Malamis, Simos; González-García, Sara; Moreira, María Teresa; Fatone, Francesco; Katsou, Evina

    2017-12-01

    This study assesses from an environmental perspective two different configurations for the combined treatment of wastewater and domestic organic waste (DOW) in a small and decentralised community having a population of 2000. The applied schemes consist of an upflow anaerobic blanket (UASB) as core treatment process. Scheme A integrates membranes with the anaerobic treatment; while in Scheme B biological removal of nutrients in a sequencing batch reactor (SBR) is applied as a post treatment to UASB effluent. In energy-related categories, the main contributor is electricity consumption (producing 18-50% of the impacts); whereas in terms of eutrophication-related categories, the discharge of the treated effluent arises as a major hotspot (with 57-99% of the impacts). Scheme B consumes 25% more electricity and produces 40% extra sludge than Scheme A, resulting in worse environmental results for those energy categories. However, the environmental impact due to the discharge of the treated effluent is 75% lower in eutrophication categories due to the removal of nutrients. In addition, the quality of the final effluent in Scheme B would allow its use for irrigation (9.6 mg N/L and 2 mg P/L) if proper tertiary treatment and disinfection are provided, expanding its potential adoption at a wider scale. Direct emissions due to the dissolved methane in the UASB effluent have a significant environmental impact in climate change (23-26%). Additionally, the study shows the environmental feasibility of the use of food waste disposers for DOW collection in different integration rates. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Formal and informal decision making on water management at the village level: A case study from the Office du Niger irrigation scheme (Mali)

    Science.gov (United States)

    Vandersypen, Klaartje; Keita, Abdoulaye C. T.; Coulibaly, Y.; Raes, D.; Jamin, J.-Y.

    2007-06-01

    Water Users Associations (WUAs) are all too often considered a panacea for improving water management in irrigation schemes. Where grassroots movements are absent, they are usually imposed on farmers by national governments, NGOs, and international donors, without fully considering existing forms of organization. This also happened in the Office du Niger irrigation scheme in Mali, where after a partial irrigation management transfer, WUAs were created to fill the resulting power vacuum. This paper demonstrates that, despite active efforts to organize farmers in WUAs, informal patterns of decision making remain dominant. Given the shortcomings of these informal patterns, WUAs could provide a much-needed platform for institutionalizing collective action, on the condition that farmers accept them. Therefore WUAs should adopt some crucial characteristics of informal patterns of decision making while avoiding their weaknesses. First, making use of the existing authority of village leadership and the central management can improve the credibility of WUAs. Second, allowing flexibility in procedures and rules can make them more appropriate for dealing with collective action problems that are typically temporary and specific. Last, formalizing the current pattern of conflict management and sanctioning might enhance its sphere of action and tackle the current absence of firm engagement with respect to some informal management decisions. In addition, WUAs should represent and be accountable to all farmers, including those residing outside the village community.

  2. Aboriginal Perspectives on Social-Emotional Competence in Early Childhood

    Directory of Open Access Journals (Sweden)

    Melissa Tremblay

    2013-11-01

    Full Text Available Gaining an understanding of how best to support the development of Aboriginal children is important in promoting positive social, emotional, educational, and health outcomes. The purpose of the current study was to identify the most important elements of healthy development for Aboriginal children, with a particular focus on social-emotional development. Focus groups were conducted with 37 Aboriginal Canadians, including parents, service providers, adolescents, and young adults. Five inter-connected themes emerged: cultural wellness, emotional wellness, mental wellness, social wellness, and strong identity, with strong identity described as central and foundational to the other themes. This study strengthens the assertion that Aboriginal children require an additional set of social-emotional skills to successfully navigate different cultural contexts during development. Implications for research and practice are discussed.

  3. An Aboriginal Australian genome reveals separate human dispersals into Asia.

    Science.gov (United States)

    Rasmussen, Morten; Guo, Xiaosen; Wang, Yong; Lohmueller, Kirk E; Rasmussen, Simon; Albrechtsen, Anders; Skotte, Line; Lindgreen, Stinus; Metspalu, Mait; Jombart, Thibaut; Kivisild, Toomas; Zhai, Weiwei; Eriksson, Anders; Manica, Andrea; Orlando, Ludovic; De La Vega, Francisco M; Tridico, Silvana; Metspalu, Ene; Nielsen, Kasper; Ávila-Arcos, María C; Moreno-Mayar, J Víctor; Muller, Craig; Dortch, Joe; Gilbert, M Thomas P; Lund, Ole; Wesolowska, Agata; Karmin, Monika; Weinert, Lucy A; Wang, Bo; Li, Jun; Tai, Shuaishuai; Xiao, Fei; Hanihara, Tsunehiko; van Driem, George; Jha, Aashish R; Ricaut, François-Xavier; de Knijff, Peter; Migliano, Andrea B; Gallego Romero, Irene; Kristiansen, Karsten; Lambert, David M; Brunak, Søren; Forster, Peter; Brinkmann, Bernd; Nehlich, Olaf; Bunce, Michael; Richards, Michael; Gupta, Ramneek; Bustamante, Carlos D; Krogh, Anders; Foley, Robert A; Lahr, Marta M; Balloux, Francois; Sicheritz-Pontén, Thomas; Villems, Richard; Nielsen, Rasmus; Wang, Jun; Willerslev, Eske

    2011-10-07

    We present an Aboriginal Australian genomic sequence obtained from a 100-year-old lock of hair donated by an Aboriginal man from southern Western Australia in the early 20th century. We detect no evidence of European admixture and estimate contamination levels to be below 0.5%. We show that Aboriginal Australians are descendants of an early human dispersal into eastern Asia, possibly 62,000 to 75,000 years ago. This dispersal is separate from the one that gave rise to modern Asians 25,000 to 38,000 years ago. We also find evidence of gene flow between populations of the two dispersal waves prior to the divergence of Native Americans from modern Asian ancestors. Our findings support the hypothesis that present-day Aboriginal Australians descend from the earliest humans to occupy Australia, likely representing one of the oldest continuous populations outside Africa.

  4. Perinatal depression and screening among Aboriginal Australians in the Kimberley.

    Science.gov (United States)

    Kotz, Jayne; Munns, Ailsa; Marriott, Rhonda; Marley, Julia V

    2016-02-01

    Adhoc culturally questionable perinatal mental-health screening among Aboriginal women in the Kimberley. Mental-health issues, substance abuse and suicide attempts are high among young Aboriginal women in Australia. There is no evidence that the Edinburgh Postnatal Depression Scale (EPDS) is effective or culturally safe. Screening practices are complicated by limited understanding of the complex cultural interface between Western and Aboriginal beliefs and notions about health and mental-health. What is the current context of perinatal mental-health screening practices among Aboriginal women in the Kimberley and what might be considered a culturally safe approach? A review of the literature and exploration of current screening practices preceded community participatory action research (CPAR) of perinatal mental-health screening. More than 100 Kimberley women and 72 health practitioners contributed to this joint strategic body of work. Recommendations for practice include one single culturally appropriate Kimberley version of the EPDS.

  5. A cohort study: temporal trends in prevalence of antecedents, comorbidities and mortality in Aboriginal and non-Aboriginal Australians with first heart failure hospitalization, 2000-2009.

    Science.gov (United States)

    Teng, Tiew-Hwa Katherine; Katzenellenbogen, Judith M; Hung, Joseph; Knuiman, Matthew; Sanfilippo, Frank M; Geelhoed, Elizabeth; Bessarab, Dawn; Hobbs, Michael; Thompson, Sandra C

    2015-08-12

    Little is known about trends in risk factors and mortality for Aboriginal Australians with heart failure (HF). This population-based study evaluated trends in prevalence of risk factors, 30-day and 1-year all-cause mortality following first HF hospitalization among Aboriginal and non-Aboriginal Western Australians in the decade 2000-2009. Linked-health data were used to identify patients (20-84 years), with a first-ever HF hospitalization. Trends in demographics, comorbidities, interventions and risk factors were evaluated. Logistic and Cox regression models were fitted to test and compare trends over time in 30-day and 1-year mortality. Of 17,379 HF patients, 1,013 (5.8%) were Aboriginal. Compared with 2000-2002, the prevalence (as history) of myocardial infarction and hypertension increased more markedly in 2006-2009 in Aboriginal (versus non-Aboriginal) patients, while diabetes and chronic kidney disease remained disproportionately higher in Aboriginal patients. Risk factor trends, including the Charlson comorbidity index, increased over time in younger Aboriginal patients. Risk-adjusted 30-day mortality did not change over the decade in either group. Risk-adjusted 1-year mortality (in 30-day survivors) was non-significantly higher in Aboriginal patients in 2006-2008 compared with 2000-2002 (hazard ratio (HR) 1.44; 95% CI 0.85-2.41; p-trend = 0.47) whereas it decreased in non-Aboriginal patients (HR 0.87; 95% CI 0.78-0.97; p-trend = 0.01). Between 2000 and 2009, the prevalence of HF antecedents increased and remained disproportionately higher in Aboriginal (versus non-Aboriginal) HF patients. Risk-adjusted 1-year mortality did not improve in Aboriginal patients over the period in contrast with non-Aboriginal patients. These findings highlight the need for better prevention and post-HF care in Aboriginal Australians.

  6. Implementing a working together model for Aboriginal patients with acute coronary syndrome: an Aboriginal Hospital Liaison Officer and a specialist cardiac nurse working together to improve hospital care.

    Science.gov (United States)

    Daws, Karen; Punch, Amanda; Winters, Michelle; Posenelli, Sonia; Willis, John; MacIsaac, Andrew; Rahman, Muhammad Aziz; Worrall-Carter, Linda

    2014-11-01

    Acute coronary syndrome (ACS) contributes to the disparity in life expectancy between Aboriginal and non-Aboriginal Australians. Improving hospital care for Aboriginal patients has been identified as a means of addressing this disparity. This project developed and implemented a working together model of care, comprising an Aboriginal Hospital Liaison Officer and a specialist cardiac nurse, providing care coordination specifically directed at improving attendance at cardiac rehabilitation services for Aboriginal Australians in a large metropolitan hospital in Melbourne. A quality improvement framework using a retrospective case notes audit evaluated Aboriginal patients' admissions to hospital and identified low attendance rates at cardiac rehabilitation services. A working together model of care coordination by an Aboriginal Hospital Liaison Officer and a specialist cardiac nurse was implemented to improve cardiac rehabilitation attendance in Aboriginal patients admitted with ACS to the cardiac wards of the hospital. A retrospective medical records audit showed that there were 68 Aboriginal patients admitted to the cardiac wards with ACS from 1 July 2008 to 30 June 2011. A referral to cardiac rehabilitation was recorded for 42% of these. During the implementation of the model of care, 13 of 15 patients (86%) received a referral to cardiac rehabilitation and eight of the 13 (62%) attended. Implementation of the working together model demonstrated improved referral to and attendance at cardiac rehabilitation services, thereby, has potential to prevent complications and mortality. WHAT IS KNOWN ABOUT THE TOPIC?: Aboriginal Australians experience disparities in access to recommended care for acute coronary syndrome. This may contribute to the life expectancy gap between Aboriginal and non-Aboriginal Australians. WHAT DOES THIS PAPER ADD?: This paper describes a model of care involving an Aboriginal Hospital Liaisons Officer and a specialist cardiac nurse working

  7. Grannies, elders, and friends: aging Aboriginal women in Toronto.

    Science.gov (United States)

    Baskin, Cyndy; Davey, Caitlin J

    2015-01-01

    Based on a research project in Toronto, Canada, this article highlights the strengths and resiliency of 12 female Aboriginal Elders and seniors as they age together. For these women, being actively involved in their families and the Aboriginal community gives them a solid grounding in who they are, what their roles are and how they contribute to the whole. Of particular significance is the support and friendship the women offer each other through their commonalities, activities, and sense of humor.

  8. Tradable schemes

    NARCIS (Netherlands)

    J.K. Hoogland (Jiri); C.D.D. Neumann

    2000-01-01

    textabstractIn this article we present a new approach to the numerical valuation of derivative securities. The method is based on our previous work where we formulated the theory of pricing in terms of tradables. The basic idea is to fit a finite difference scheme to exact solutions of the pricing

  9. Niyith NiyithWatmam [corrected] (the quiet story): exploring the experiences of Aboriginal women who give birth in their remote community.

    Science.gov (United States)

    Ireland, Sarah; Wulili Narjic, Concepta; Belton, Suzanne; Kildea, Sue

    2011-10-01

    to investigate the beliefs and practices of Aboriginal women who decline transfer to urban hospitals and remain in their remote community to give birth. an ethnographic approach was used which included: the collection of birth histories and narratives, observation and participation in the community for 24 months, field notes, training and employment of an Aboriginal co-researcher, and consultation with and advice from a local reference group. a remote Aboriginal community in the Northern Territory, Australia. narratives were collected from seven Aboriginal women and five family members. findings showed that women, through their previous experiences of standard care, appeared to make conscious decisions and choices about managing their subsequent pregnancies and births. Women took into account their health, the baby's health, the care of their other children, and designated men with a helping role. narratives described a breakdown of traditional birthing practices and high levels of non-compliance with health-system-recommended care. standard care provided for women relocating for birth must be improved, and the provision of a primary maternity service in this particular community may allow Aboriginal Women's Business roles and cultural obligations to be recognised and invigorated. International examples of primary birthing services in remote areas demonstrate that they can be safe alternatives to urban transfer for childbirth. A primary maternity service would provide a safer environment for the women who choose to avoid standard care. Copyright © 2010 Elsevier Ltd. All rights reserved.

  10. "I can't do this, it's too much": building social inclusion in cancer diagnosis and treatment experiences of Aboriginal people, their carers and health workers.

    Science.gov (United States)

    Treloar, Carla; Gray, Rebecca; Brener, Loren; Jackson, Clair; Saunders, Veronica; Johnson, Priscilla; Harris, Magdalena; Butow, Phyllis; Newman, Christy

    2014-04-01

    Social inclusion theory has been used to understand how people at the margins of society engage with service provision. The aim of this paper was to explore the cancer care experiences of Aboriginal people in NSW using a social inclusion lens. Qualitative interviews were conducted with 22 Aboriginal people with cancer, 18 carers of Aboriginal people and 16 health care workers. Participants' narratives described experiences that could be considered to be situational factors in social inclusion such as difficulties in managing the practical and logistic aspects of accessing cancer care. Three factors were identified as processes of social inclusion that tied these experiences together including socio-economic security, trust (or mistrust arising from historic and current experience of discrimination), and difficulties in knowing the system of cancer treatment. These three factors may act as barriers to the social inclusion of Aboriginal people in cancer treatment. This challenges the cancer care system to work to acknowledge these forces and create practical and symbolic responses, in partnership with Aboriginal people, communities and health organisations.

  11. Understanding, beliefs and perspectives of Aboriginal people in Western Australia about cancer and its impact on access to cancer services

    Directory of Open Access Journals (Sweden)

    Bessarab Dawn

    2009-07-01

    Full Text Available Abstract Background Despite a lower overall incidence, Aboriginal Australians experience poorer outcomes from cancer compared with the non-Aboriginal population as manifested by higher mortality and lower 5-year survival rates. Lower participation in screening, later diagnosis of cancer, poor continuity of care, and poorer compliance with treatment are known factors contributing to this poor outcome. Nevertheless, many deficits remain in understanding the underlying reasons, with the recommendation of further exploration of Aboriginal beliefs and perceptions of cancer to help understand their care-seeking behavior. This could assist with planning and delivery of more effective interventions and better services for the Aboriginal population. This research explored Western Australian (WA Aboriginal peoples' perceptions, beliefs and understanding of cancer. Methods A total of 37 Aboriginal people from various geographical areas within WA with a direct or indirect experience of cancer were interviewed between March 2006 and September 2007. Interviews were audio-recorded, transcribed verbatim and coded independently by two researchers. NVivo7 software was used to assist data management and analysis. A social constructionist framework provided a theoretical basis for analysis. Interpretation occurred within the research team with member checking and the involvement of an Aboriginal Reference Group assisting with ensuring validity and reliability. Results Outcomes indicated that misunderstanding, fear of death, fatalism, shame, preference for traditional healing, beliefs such as cancer is contagious and other spiritual issues affected their decisions around accessing services. These findings provide important information for health providers who are involved in cancer-related service delivery. Conclusion These underlying beliefs must be specifically addressed to develop appropriate educational, screening and treatment approaches including models of

  12. A new classification scheme of European cold-water coral habitats: Implications for ecosystem-based management of the deep sea

    Science.gov (United States)

    Davies, J. S.; Guillaumont, B.; Tempera, F.; Vertino, A.; Beuck, L.; Ólafsdóttir, S. H.; Smith, C. J.; Fosså, J. H.; van den Beld, I. M. J.; Savini, A.; Rengstorf, A.; Bayle, C.; Bourillet, J.-F.; Arnaud-Haond, S.; Grehan, A.

    2017-11-01

    Cold-water corals (CWC) can form complex structures which provide refuge, nursery grounds and physical support for a diversity of other living organisms. However, irrespectively from such ecological significance, CWCs are still vulnerable to human pressures such as fishing, pollution, ocean acidification and global warming Providing coherent and representative conservation of vulnerable marine ecosystems including CWCs is one of the aims of the Marine Protected Areas networks being implemented across European seas and oceans under the EC Habitats Directive, the Marine Strategy Framework Directive and the OSPAR Convention. In order to adequately represent ecosystem diversity, these initiatives require a standardised habitat classification that organises the variety of biological assemblages and provides consistent and functional criteria to map them across European Seas. One such classification system, EUNIS, enables a broad level classification of the deep sea based on abiotic and geomorphological features. More detailed lower biotope-related levels are currently under-developed, particularly with regards to deep-water habitats (>200 m depth). This paper proposes a hierarchical CWC biotope classification scheme that could be incorporated by existing classification schemes such as EUNIS. The scheme was developed within the EU FP7 project CoralFISH to capture the variability of CWC habitats identified using a wealth of seafloor imagery datasets from across the Northeast Atlantic and Mediterranean. Depending on the resolution of the imagery being interpreted, this hierarchical scheme allows data to be recorded from broad CWC biotope categories down to detailed taxonomy-based levels, thereby providing a flexible yet valuable information level for management. The CWC biotope classification scheme identifies 81 biotopes and highlights the limitations of the classification framework and guidance provided by EUNIS, the EC Habitats Directive, OSPAR and FAO; which largely

  13. Communication between hospitals and isolated aboriginal community health clinics.

    Science.gov (United States)

    Mackenzie, G; Currie, B J

    1999-04-01

    This study described the communication dynamics, identified problems and recommended changes to improve patient follow-up and communication between Royal Darwin Hospital (RDH) and isolated Aboriginal community health clinics (CHC) in the Northern Territory (NT). In 1995, staff interviews were conducted and an audit of isolated Aboriginal patients' RDH discharge summaries (DS). Eighteen per cent of RDH DSs never arrived in CHCs. DSs were often prepared late and more likely to be in CHC records if written on time and if the referral source was specified. Interviews revealed discontent between CHCs and RDH regarding: communication, DS documentation, the supply of discharge medication, as well as different hospital and community perceptions of Aboriginies' reliability to carry a DS and CHC desire for patients to be given DSs at discharge. Aboriginal patients should be given a DS at discharge and resident medical officers should be educated as to the function and importance of the DS. In 18 months following this study, RDH appointed unit-based Aboriginal health workers and a policy was produced for written communication between hospital and CHCs, as well as a discharge planning manual for Aboriginal communities. Projects investigating communication between hospitals and isolated Aboriginal clinics and patient follow-up may result in significant policy changes concerning these processes.

  14. An Aboriginal Australian Genome Reveals Separate Human Dispersals into Asia

    DEFF Research Database (Denmark)

    Rasmussen, Morten; Guo, Xiaosen; Wang, Yong

    2011-01-01

    We present an Aboriginal Australian genomic sequence obtained from a 100-year-old lock of hair donated by an Aboriginal man from southern Western Australia in the early 20th century. We detect no evidence of European admixture and estimate contamination levels to be below 0.5%. We show that Abori......We present an Aboriginal Australian genomic sequence obtained from a 100-year-old lock of hair donated by an Aboriginal man from southern Western Australia in the early 20th century. We detect no evidence of European admixture and estimate contamination levels to be below 0.5%. We show...... that Aboriginal Australians are descendants of an early human dispersal into eastern Asia, possibly 62,000 to 75,000 years ago. This dispersal is separate from the one that gave rise to modern Asians 25,000 to 38,000 years ago. We also find evidence of gene flow between populations of the two dispersal waves...... prior to the divergence of Native Americans from modern Asian ancestors. Our findings support the hypothesis that present-day Aboriginal Australians descend from the earliest humans to occupy Australia, likely representing one of the oldest continuous populations outside Africa....

  15. Dynamic clustering scheme based on the coordination of management and control in multi-layer and multi-region intelligent optical network

    Science.gov (United States)

    Niu, Xiaoliang; Yuan, Fen; Huang, Shanguo; Guo, Bingli; Gu, Wanyi

    2011-12-01

    A Dynamic clustering scheme based on coordination of management and control is proposed to reduce network congestion rate and improve the blocking performance of hierarchical routing in Multi-layer and Multi-region intelligent optical network. Its implement relies on mobile agent (MA) technology, which has the advantages of efficiency, flexibility, functional and scalability. The paper's major contribution is to adjust dynamically domain when the performance of working network isn't in ideal status. And the incorporation of centralized NMS and distributed MA control technology migrate computing process to control plane node which releases the burden of NMS and improves process efficiently. Experiments are conducted on Multi-layer and multi-region Simulation Platform for Optical Network (MSPON) to assess the performance of the scheme.

  16. Owning solutions: a collaborative model to improve quality in hospital care for Aboriginal Australians.

    Science.gov (United States)

    Durey, Angela; Wynaden, Dianne; Thompson, Sandra C; Davidson, Patricia M; Bessarab, Dawn; Katzenellenbogen, Judith M

    2012-06-01

    Well-documented health disparities between Aboriginal and Torres Strait Islander (hereafter referred to as Aboriginal) and non-Aboriginal Australians are underpinned by complex historical and social factors. The effects of colonisation including racism continue to impact negatively on Aboriginal health outcomes, despite being under-recognised and under-reported. Many Aboriginal people find hospitals unwelcoming and are reluctant to attend for diagnosis and treatment, particularly with few Aboriginal health professionals employed on these facilities. In this paper, scientific literature and reports on Aboriginal health-care, methodology and cross-cultural education are reviewed to inform a collaborative model of hospital-based organisational change. The paper proposes a collaborative model of care to improve health service delivery by building capacity in Aboriginal and non-Aboriginal personnel by recruiting more Aboriginal health professionals, increasing knowledge and skills to establish good relationships between non-Aboriginal care providers and Aboriginal patients and their families, delivering quality care that is respectful of culture and improving Aboriginal health outcomes. A key element of model design, implementation and evaluation is critical reflection on barriers and facilitators to providing respectful and culturally safe quality care at systemic, interpersonal and patient/family-centred levels. Nurses are central to addressing the current state of inequity and are pivotal change agents within the proposed model. © 2011 Blackwell Publishing Ltd.

  17. Indicators for continuous quality improvement for otitis media in primary health care for Aboriginal and Torres Strait Islander children.

    Science.gov (United States)

    Sibthorpe, Beverly; Agostino, Jason; Coates, Harvey; Weeks, Sharon; Lehmann, Deborah; Wood, Marianne; Lannigan, Francis; McAullay, Daniel

    2017-04-01

    Otitis media is a common, generally self-limiting childhood illness that can progress to severe disease and have lifelong sequelae, including hearing loss and developmental delays. Severe disease is disproportionately prevalent among Aboriginal and Torres Strait Islander children. Primary health care is at the frontline of appropriate prevention and treatment. Continuous quality improvement in the prevention and management of important causes of morbidity in client populations is accepted best practice in primary health care and now a requirement of Australian Government funding to services providing care for Aboriginal and Torres Strait Islander children. To date, there have been no indicators for continuous quality improvement in the prevention and management of otitis media and its sequelae in primary health care. Through an expert group consensus process, seven evidence-based indicators, potentially extractable from electronic health records, have been developed. The development process and indicators are described.

  18. Development and feasibility testing of an education program to improve knowledge and self-care among Aboriginal and Torres Strait Islander patients with heart failure.

    Science.gov (United States)

    Clark, Robyn A; Fredericks, Bronwyn; Buitendyk, Natahlia J; Adams, Michael J; Howie-Esquivel, Jill; Dracup, Kathleen A; Berry, Narelle M; Atherton, John; Johnson, Stella

    2015-01-01

    resource. The other theme was comprehension; images were important and all text was converted to the first person and used plain language. Phase 2: Five Aboriginal participants, mean age 61.6±10.0 years, with NYHA Class III and IV heart failure were enrolled. Participants reported a high level of satisfaction with the resource (83.0%). HF knowledge (percentage of correct responses) increased from 48.0±6.7% to 58.0±9.7%, a 20.8% increase, and results of the self-care index indicated that the biggest change was in patient confidence for self-care, with a 95% increase in confidence score (46.7±16.0 to 91.1±11.5). Changes in management and maintenance scores varied between patients. By working in collaboration with HF experts, Aboriginal researchers and patients, a culturally safe HF resource has been developed for Aboriginal and Torres Strait Islander patients. Engaging Aboriginal researchers, capacity-building, and being responsive to local systems and structures enabled this pilot study to be successfully completed with the Aboriginal community and positive participant feedback demonstrated that the methodology used in this study was appropriate and acceptable; participants were able to engage with willingness and confidence.

  19. Continuing disparities in cardiovascular risk factors and complications between aboriginal and Anglo-Celt Australians with type 2 diabetes: the Fremantle Diabetes Study.

    Science.gov (United States)

    Davis, Timothy M E; Hunt, Kerry; McAullay, Daniel; Chubb, Stephen A P; Sillars, Brett A; Bruce, David G; Davis, Wendy A

    2012-10-01

    To determine whether disparities in the nature and management of type 2 diabetes persist between Aboriginal and the majority Anglo-Celt patients in an urban Australian community. Baseline data from the observational Fremantle Diabetes Study collected from 1993 to 1996 (phase I) and from 2008 to 2011 (phase II) were analyzed. Patients characterized as Aboriginal or Anglo-Celt by self-report and supporting data underwent comprehensive assessment, including questionnaires, examination, and biochemical testing in a single laboratory. Generalized linear modeling with age/sex adjustment was used to examine differences in changes in variables in the two groups between phases I and II. The indigenous participants were younger at entry and at diabetes diagnosis than the Anglo-Celt participants in both phases. They were also less likely to be educated beyond primary level and were more likely to be smokers. HbA(1c) decreased in both groups over time (Aboriginal median 9.6% [interquartile range 7.8-10.7%] to 8.4% [6.6-10.6%] vs. Anglo-Celt median 7.1% [6.2-8.4%] to 6.7% [6.2-7.5%]), but the gap persisted (P = 0.65 for difference between phases I and II by ethnic group). Aboriginal patients were more likely to have microvascular disease in both phases. The prevalence of peripheral arterial disease (ankle-brachial index ≤0.90 or lower-extremity amputation) increased in Aboriginal but decreased in Anglo-Celt participants (15.8-29.7 vs. 30.7-21.5%; P = 0.055). Diabetes management has improved for Aboriginal and Anglo-Celt Australian patients, but disparities in cardiovascular risk factors and complications persist.

  20. Emerging opportunities between the Aboriginal communities and the petroleum industry

    International Nuclear Information System (INIS)

    Crowfoot, S.J.

    1998-01-01

    The management of oil and gas resources from Indian Reserve lands across Canada is the responsibility of Indian Oil and Gas Canada (IOGC). The IOGC issues and executes all agreements relating to exploration and development of oil and gas on Indian lands. Band Council signs all agreements as consenters. In the last two years, activity levels at the IOGC have exceeded average normal levels. In 1997-98, a total of 116 new wells were drilled on First Nation Lands; in 1996-97 the number of new wells drilled was 130. Currently, there are a total of 800 wells administered by the IOGC. A total of 179 oil and gas companies operate on 76 First Nation reserves in Alberta, Saskatchewan, British Columbia and Manitoba. There are 14 First Nation-owned oil and gas companies holding leases on reserve lands. This paper reviews the changes in the structuring of joint ventures and resource development arrangement with Aboriginal communities in light of the recent Delgamuukw decision

  1. Intergenerational Ethnic Mobility among Canadian Aboriginal Populations in 2001

    Directory of Open Access Journals (Sweden)

    Boucher, Alexandre

    2010-01-01

    Full Text Available AbstractThis article deals with the contribution of intergenerational ethnic mobility tothe demographic reproduction of the Aboriginal groups in Canada: the NorthAmerican Indians, the Métis and the Inuit. To this effect, it attempts to see ifchildren in husband/wife census families keep the identity of their parents. Asexpected, children from endogamous couples generally keep their parents’identity. However, for most children from exogamous couples formed by anAboriginal person and a non-Aboriginal person, the Aboriginal identity prevailsover the non-Aboriginal identity. If Aboriginal identities were “not attractive”identities when declaring the ethnic affiliation of children in situations ofexogamous unions, then the size of the Aboriginal population in Canada wouldbe significantly smaller.RésuméCet article examine en quoi la mobilité ethnique intergénérationnelle contribueà la reproduction démographique des groupes autochtones du Canada; c'est-àdire: Les Amérindiens, les Métis et les Inuits. Pour ce faire, l’article tented’examiner si les enfants de familles de recensement époux et épouse gardentl'identité de leurs parents. Tel que prévu, les enfants issus de couples endogènesont tendance à garder l'identité de leurs parents. Cependant, pour la plupart desenfants issus de couples exogènes se composant d’une personne autochtone etd’une personne non-autochtone, l’identité autochtone l’emporte sur l’identiténon-autochtone. Si l'identité autochtone n'était pas une identité qui semble"attrayante" au moment de la déclaration de l’affiliation ethnique des enfantsdans le cas d’unions exogènes, la population autochtones du Canada serait bienmoindre.

  2. Simulating the effect of water management decisions on groundwater flow and quality in the Kyzylkum Irrigation Scheme, Kazakhstan

    Science.gov (United States)

    Naudascher, R. M.; Marti, B. S.; Siegfried, T.; Wolfgang, K.; Anselm, K.

    2017-12-01

    The Kyzylkum Irrigation Scheme lies north of the Chardara reservoir on the banks of the river Syr Darya in South Kazakhstan. It was designed as a model Scheme and developed to a size of 74'000 ha during Soviet times for rice and cotton production. However, since the 1990s only very limited funds were available for maintenance and as a result, problems like water logging and salinization of soils and groundwater are now omnipresent in the scheme. The aim of this study was to develop a numerical groundwater flow model for the region in Modflow and to evaluate the effect of various infrastructure investments on phreatic evaporation (a major driver for soil salinization). Decadal groundwater observation data from 2011 to 2015 were used to calibrate the annual model and to validate the monthly model. Scenarios simulated were (partial) lining of main and/or secondary and tertiary canal system, improvement of drainage via horizontal canals or pumps, combinations of these and a joint groundwater-surface-water use scenario. Although the annual average model is sufficient to evaluate the yearly water balance, the transient model is a prerequisite for analysing measures against water logging and salinization, both of which feature strong seasonality. The transient simulation shows that a combination of leakage reduction (lining of canals) and drainage improvement measures is needed to lower the groundwater levels enough to avoid phreatic evaporation. To save water, joint surface water and groundwater irrigation can be applied in areas where groundwater salinity is low enough but without proper lining of canals, it is not sufficient to mitigate the ongoing soil degradation due to salinization and water logging.

  3. Emotional labour and aboriginal maternal infant care workers: The invisible load.

    Science.gov (United States)

    Kirkham, R; Rumbold, A; Hoon, E; Stuart-Butler, D; Moore, V

    2018-04-01

    The term 'emotional labour' has been used to describe the competing demands on midwives to empathize with clients whilst maintaining a level of professional detachment. Previous research indicates that when individuals experience difficulty managing these emotions, burnout may result. Aboriginal health care workers often have roles with large emotional demands, as they are relied upon heavily to engage clients in care. However, the concept of emotional labour has received little attention in relation to this group. To explore potential sources of emotional labour for Aboriginal Maternal Infant Care workers in a maternity care program for Aboriginal women in South Australia. The program involves these workers providing care for women in partnership with midwives. We employed a phenomenological approach. Thirty in-depth interviews were conducted with staff and clients of the program. Recorded interviews were transcribed and coded and emerging themes identified. This workforce undertakes extensive emotional labour. Key sources include the cultural and family obligations they have to clients, complex social needs of many clients, and potential for community backlash when poor perinatal outcomes occur. A lack of respect for the role within the workplace further contributes to these experiences. This study found that the responsibilities inherent to the role as both cultural broker and carer create significant emotional labour for workers. Recommendations to address this and enhance the sustainability of this workforce include: recognition and valuing of emotional work by management and other staff, enhancing cultural awareness training, and building stress-relieving activities into the workplace. Copyright © 2017 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  4. Quality improvement in practice: improving diabetes care and patient outcomes in Aboriginal Community Controlled Health Services.

    Science.gov (United States)

    Stoneman, Alice; Atkinson, David; Davey, Maureen; Marley, Julia V

    2014-10-07

    Management of chronic disease, including diabetes, is a central focus of most Aboriginal Community Controlled Health Services (ACCHSs) in Australia. We have previously demonstrated that diabetes monitoring and outcomes can be improved and maintained over a 10-year period at Derby Aboriginal Health Service (DAHS). While continuous quality improvement (CQI) has been shown to improve service delivery rates and clinical outcome measures, the process of interpreting audit results and developing strategies for improvement is less well described. This paper describes the evaluation of care of patients with type 2 diabetes mellitus (T2DM) and features of effective CQI in ACCHSs in the remote Kimberley region of north Western Australia. Retrospective audit of records for Aboriginal and Torres Strait Islander primary care patients aged ≥15 years with a confirmed diagnosis of T2DM at four Kimberley ACCHSs from 1 July 2011 to 30 June 2012. Interviews with health service staff and focus group discussions with patients post audit. diabetes care related activities, clinical outcome measures and factors influencing good diabetes related care and effective CQI. A total of 348 patients from the four ACCHSs were included in the study. Clinical care activities were generally high across three of the four health services (at least 71% of patients had cholesterol recorded, 89% blood pressure, 84% HbA1c). Patients from DAHS had lower median cholesterol levels (4.4 mmol/L) and the highest proportion of patients meeting clinical targets for HbA1c (31% v 16% ACCHS-3; P = 0.02). Features that facilitated good care included clearly defined staff roles for diabetes management, support and involvement of Aboriginal Health Workers, efficient recall systems, and well-coordinated allied health services. Effective CQI features included seamless and timely data collection, local ownership of the process, openness to admitting deficiencies and willingness to embrace change. Well

  5. Education for Aboriginal Peoples in Canada: An Overview of Four Realms of Success

    Science.gov (United States)

    Preston, Jane P.

    2016-01-01

    In line with an Aboriginal worldview of interconnectivity, I outline successful educational programs, policies, and services for Aboriginal peoples in Canada. These programs and initiatives are presented within four thematic areas related to (a) early childhood education, (b) Aboriginal pedagogy, language, and culture (throughout kindergarten to…

  6. Aboriginal Students' Achievement in Science Education: The Effect of Teaching Methods

    Science.gov (United States)

    Bourque, Jimmy; Bouchamma, Yamina; Larose, Francois

    2010-01-01

    Some authors assume that the academic difficulties encountered by Aboriginal students can be partly explained by the discrepancy between teaching methods and Aboriginal learning styles. However, this hypothesis lacks empirical foundations. Using pan-Canadian data, we tried to identify the most efficient teaching methods for Aboriginal students and…

  7. Non-Standard Assessment Practices in the Evaluation of Communication in Australian Aboriginal Children

    Science.gov (United States)

    Gould, Judith

    2008-01-01

    Australian Aboriginal children typically receive communication assessment services from Standard Australian English (SAE) speaking non-Aboriginal speech-language pathologists (SLPs). Educational assessments, including intelligence testing, are also primarily conducted by non-Aboriginal educational professionals. While the current paper will show…

  8. Food Perceptions and Concerns of Aboriginal Women Coping with Gestational Diabetes in Winnipeg, Manitoba

    Science.gov (United States)

    Neufeld, Hannah Tait

    2011-01-01

    Objective: To describe how Aboriginal women in an urban setting perceive dietary treatment recommendations associated with gestational diabetes mellitus (GDM). Design: Semi-structured explanatory model interviews explored Aboriginal women's illness experiences with GDM. Setting and Participants: Twenty-nine self-declared Aboriginal women who had…

  9. Dancing with Ethnic Identities: An Aboriginal Dance Club in a Taiwanese Middle School

    Science.gov (United States)

    Chen, Shwu-Meei; Lee, Young Ah

    2015-01-01

    Research in Taiwan has shown that aboriginal students often have low self-esteem and a negative view of their life due to their heritage. This research studied 14 Taiwan aboriginal students to understand how the experience of an aboriginal dance club influenced the development of their ethnic identity. The results showed that the experiences of…

  10. Incidence of and case fatality following acute myocardial infarction in Aboriginal and non-Aboriginal Western Australians (2000-2004): a linked data study.

    Science.gov (United States)

    Katzenellenbogen, Judith M; Sanfilippo, Frank M; Hobbs, Michael S T; Briffa, Tom G; Ridout, Steve C; Knuiman, Matthew W; Dimer, Lyn; Taylor, Kate P; Thompson, Peter L; Thompson, Sandra C

    2010-12-01

    Despite Coronary Heart Disease exacting a heavy toll among Aboriginal Australians, accurate estimates of its epidemiology are limited. This study compared the incidence of acute myocardial infarction (AMI) and 28-day case fatality (CF) among Aboriginal and non-Aboriginal Western Australians aged 25-74 years from 2000-2004. Incident (AMI hospital admission-free for 15 years) AMI events and 28-day CF were estimated using person-based linked hospital and mortality data. Age-standardised incidence rates and case fatality percentages were calculated by Aboriginality and sex. Of 740 Aboriginal and 6933 non-Aboriginal incident events, 208 and 2352 died within 28 days, respectively. The Aboriginal age-specific incidence rates were 27 (males) and 35 (females) times higher than non-Aboriginal rates in the 25-29 year age group, decreasing to 2-3 at 70-74 years. The male:female age-standardised incidence rate ratio was 2.2 in Aboriginal people 25-54 years compared with 4.5 in non-Aboriginal people. Aboriginal age-standardised CF percentages were 1.4 (males) and 1.1 (females) times higher at age 25-54 years and 1.5 times higher at age 55-74 years. These data suggest higher CF and, more importantly, AMI incidence contribute to the excess ischaemic heart disease mortality in Aboriginal Western Australians. The poorer cardiovascular health in Aboriginal women, particularly in younger age groups, should be investigated. Copyright © 2010 Australasian Society of Cardiac and Thoracic Surgeons and the Cardiac Society of Australia and New Zealand. Published by Elsevier B.V. All rights reserved.

  11. A case-study of landfill minimization and material recovery via waste co-gasification in a new waste management scheme

    Energy Technology Data Exchange (ETDEWEB)

    Tanigaki, Nobuhiro, E-mail: tanigaki.nobuhiro@eng.nssmc.com [NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD., (EUROPEAN OFFICE), Am Seestern 8, 40547 Dusseldorf (Germany); Ishida, Yoshihiro [NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD., 46-59, Nakabaru, Tobata-ku, Kitakyushu, Fukuoka 804-8505 (Japan); Osada, Morihiro [NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD., (Head Office), Osaki Center Building 1-5-1, Osaki, Shinagawa-ku, Tokyo 141-8604 (Japan)

    2015-03-15

    Highlights: • A new waste management scheme and the effects of co-gasification of MSW were assessed. • A co-gasification system was compared with other conventional systems. • The co-gasification system can produce slag and metal with high-quality. • The co-gasification system showed an economic advantage when bottom ash is landfilled. • The sensitive analyses indicate an economic advantage when the landfill cost is high. - Abstract: This study evaluates municipal solid waste co-gasification technology and a new solid waste management scheme, which can minimize final landfill amounts and maximize material recycled from waste. This new scheme is considered for a region where bottom ash and incombustibles are landfilled or not allowed to be recycled due to their toxic heavy metal concentration. Waste is processed with incombustible residues and an incineration bottom ash discharged from existent conventional incinerators, using a gasification and melting technology (the Direct Melting System). The inert materials, contained in municipal solid waste, incombustibles and bottom ash, are recycled as slag and metal in this process as well as energy recovery. Based on this new waste management scheme with a co-gasification system, a case study of municipal solid waste co-gasification was evaluated and compared with other technical solutions, such as conventional incineration, incineration with an ash melting facility under certain boundary conditions. From a technical point of view, co-gasification produced high quality slag with few harmful heavy metals, which was recycled completely without requiring any further post-treatment such as aging. As a consequence, the co-gasification system had an economical advantage over other systems because of its material recovery and minimization of the final landfill amount. Sensitivity analyses of landfill cost, power price and inert materials in waste were also conducted. The higher the landfill costs, the greater the

  12. A case-study of landfill minimization and material recovery via waste co-gasification in a new waste management scheme.

    Science.gov (United States)

    Tanigaki, Nobuhiro; Ishida, Yoshihiro; Osada, Morihiro

    2015-03-01

    This study evaluates municipal solid waste co-gasification technology and a new solid waste management scheme, which can minimize final landfill amounts and maximize material recycled from waste. This new scheme is considered for a region where bottom ash and incombustibles are landfilled or not allowed to be recycled due to their toxic heavy metal concentration. Waste is processed with incombustible residues and an incineration bottom ash discharged from existent conventional incinerators, using a gasification and melting technology (the Direct Melting System). The inert materials, contained in municipal solid waste, incombustibles and bottom ash, are recycled as slag and metal in this process as well as energy recovery. Based on this new waste management scheme with a co-gasification system, a case study of municipal solid waste co-gasification was evaluated and compared with other technical solutions, such as conventional incineration, incineration with an ash melting facility under certain boundary conditions. From a technical point of view, co-gasification produced high quality slag with few harmful heavy metals, which was recycled completely without requiring any further post-treatment such as aging. As a consequence, the co-gasification system had an economical advantage over other systems because of its material recovery and minimization of the final landfill amount. Sensitivity analyses of landfill cost, power price and inert materials in waste were also conducted. The higher the landfill costs, the greater the advantage of the co-gasification system has. The co-gasification was beneficial for landfill cost in the range of 80 Euro per ton or more. Higher power prices led to lower operation cost in each case. The inert contents in processed waste had a significant influence on the operating cost. These results indicate that co-gasification of bottom ash and incombustibles with municipal solid waste contributes to minimizing the final landfill amount and has

  13. “There’s a housing crisis going on in Sydney for Aboriginal people”: focus group accounts of housing and perceived associations with health

    Directory of Open Access Journals (Sweden)

    Melanie J. Andersen

    2016-05-01

    Full Text Available Abstract Background Poor housing is widely cited as an important determinant of the poor health status of Aboriginal Australians, as for indigenous peoples in other wealthy nations with histories of colonisation such as Canada, the United States of America and New Zealand. While the majority of Aboriginal Australians live in urban areas, most research into housing and its relationship with health has been conducted with those living in remote communities. This study explores the views of Aboriginal people living in Western Sydney about their housing circumstances and what relationships, if any, they perceive between housing and health. Methods Four focus groups were conducted with clients and staff of an Aboriginal community-controlled health service in Western Sydney (n = 38. Inductive, thematic analysis was conducted using framework data management methods in NVivo10. Results Five high-level themes were derived: the battle to access housing; secondary homelessness; overcrowding; poor dwelling conditions; and housing as a key determinant of health. Participants associated their challenging housing experiences with poor physical health and poor social and emotional wellbeing. Housing issues were said to affect people differently across the life course; participants expressed particular concern that poor housing was harming the health and developmental trajectories of many urban Aboriginal children. Conclusions Housing was perceived as a pivotal determinant of health and wellbeing that either facilitates or hinders prospects for full and healthy lives. Many of the specific health concerns participants attributed to poor housing echo existing epidemiological research findings. These findings suggest that housing may be a key intervention point for improving the health of urban Aboriginal Australians.

  14. "There's a housing crisis going on in Sydney for Aboriginal people": focus group accounts of housing and perceived associations with health.

    Science.gov (United States)

    Andersen, Melanie J; Williamson, Anna B; Fernando, Peter; Redman, Sally; Vincent, Frank

    2016-05-24

    Poor housing is widely cited as an important determinant of the poor health status of Aboriginal Australians, as for indigenous peoples in other wealthy nations with histories of colonisation such as Canada, the United States of America and New Zealand. While the majority of Aboriginal Australians live in urban areas, most research into housing and its relationship with health has been conducted with those living in remote communities. This study explores the views of Aboriginal people living in Western Sydney about their housing circumstances and what relationships, if any, they perceive between housing and health. Four focus groups were conducted with clients and staff of an Aboriginal community-controlled health service in Western Sydney (n = 38). Inductive, thematic analysis was conducted using framework data management methods in NVivo10. Five high-level themes were derived: the battle to access housing; secondary homelessness; overcrowding; poor dwelling conditions; and housing as a key determinant of health. Participants associated their challenging housing experiences with poor physical health and poor social and emotional wellbeing. Housing issues were said to affect people differently across the life course; participants expressed particular concern that poor housing was harming the health and developmental trajectories of many urban Aboriginal children. Housing was perceived as a pivotal determinant of health and wellbeing that either facilitates or hinders prospects for full and healthy lives. Many of the specific health concerns participants attributed to poor housing echo existing epidemiological research findings. These findings suggest that housing may be a key intervention point for improving the health of urban Aboriginal Australians.

  15. Partnerships between Aboriginal Organizations and Academics

    Directory of Open Access Journals (Sweden)

    Clément Chartier

    2015-05-01

    Full Text Available The article addresses the importance of the partnership between university professors and the Métis community. The Métis are a distinct nation and people that emerged in the northwest of what is now Canada and a bit into the United States through a process of ethnogenesis. The Métis Nation expressed its nationhood and defended its territory militarily in 1870 and again in 1885. Subsequently, Canada dealt with the Métis as individuals by implementing a scrip system, which displaced the Métis from their lands. In the 1980s and 1990s, the Métis Nation, along with other Aboriginal peoples, engaged in a constitutional process that witnessed limited success. Following that process, in 1993, the Métis moved their fight to the courts as many of their citizens were being charged with hunting and fishing infractions. This process necessitated the need for historical research and expert testimony, so the already emerging relationships with academia became more pronounced with progressive professors engaging in preparing expert reports and testifying at trial. Outside of the courts, research alliances were also engaged in. The outlook for the Métis Nation is more and more positive. The partnerships with academia has been a key contributor to this movement forward.

  16. A comparison of socioeconomic status and mental health among inner-city Aboriginal and non-Aboriginal women.

    Science.gov (United States)

    Hamdullahpur, Kevin; Jacobs, Kahá Wi J; Gill, Kathryn J

    2017-01-01

    Aboriginal women in urban areas have been reported to experience high rates of poverty, homelessness, interpersonal violence, and health problems. However, there are few prior ethnocultural comparisons of urban women from similar socioeconomic backgrounds. The current study explored the mental and physical health of Aboriginal and non-Aboriginal women accessing social services agencies and shelters. Half of the sample (n=172) was Aboriginal (48.3%). The lifetime rate of physical abuse was significantly higher in Aboriginal women, and they were more likely to have been victims of violence or crime in the past year (A=50.6%, NA=35.6%, pwomen were also more likely to have previously received treatment for a drug or alcohol problem. There were no differences in self-reported physical health, medication use, hospitalisations, and current substance misuse. Irrespective of ethnicity, lifetime rates of anxiety, depression and suicide attempts were extremely high. Future research should explore the effects of individual resources (e.g. social support, family relations) and cultural beliefs on women's ability to cope with the stress of living with adverse events, particularly among low SES women with children.

  17. Australian Aboriginal Geomythology: Eyewitness Accounts of Cosmic Impacts?

    Science.gov (United States)

    Hamacher, Duane W.; Norris, Ray P.

    2009-12-01

    Descriptions of cosmic impacts and meteorite falls are found throughout Australian Aboriginal oral traditions. In some cases, these texts describe the impact event in detail, sometimes citing the location, suggesting that the events were witnessed. We explore whether cosmic impacts and meteorite falls may have been witnessed by Aboriginal Australians and incorporated into their oral traditions. We discuss the complications and bias in recording and analysing oral texts but suggest that these texts may be used both to locate new impact structures or meteorites and model observed impact events. We find that, while detailed Aboriginal descriptions of cosmic impacts are abundant in the literature, there is currently no physical evidence connecting these accounts to impact events currently known to Western science.

  18. Observations of red-giant variable stars by Aboriginal Australians

    Science.gov (United States)

    Hamacher, Duane W.

    2018-04-01

    Aboriginal Australians carefully observe the properties and positions of stars, including both overt and subtle changes in their brightness, for subsistence and social application. These observations are encoded in oral tradition. I examine two Aboriginal oral traditions from South Australia that describe the periodic changing brightness in three pulsating, red-giant variable stars: Betelgeuse (Alpha Orionis), Aldebaran (Alpha Tauri), and Antares (Alpha Scorpii). The Australian Aboriginal accounts stand as the only known descriptions of pulsating variable stars in any Indigenous oral tradition in the world. Researchers examining these oral traditions over the last century, including anthropologists and astronomers, missed the description of these stars as being variable in nature as the ethnographic record contained several misidentifications of stars and celestial objects. Arguably, ethnographers working on Indigenous Knowledge Systems should have academic training in both the natural and social sciences.

  19. A concise culture review of Aboriginal and Australian fiction

    Directory of Open Access Journals (Sweden)

    Lončar-Vujnović Mirjana N.

    2012-01-01

    Full Text Available Interpreting the Australian fiction, we have suggested that some blossoming of this Australian genre happened during the nineteenth century, so in this review we have to start with some earlier works to express the cultural and poetical picture just unpretentious but completely. Firstly, it ought to be the Aboriginal literature which is of great importance to many both within Australia and internationally. This culture review will relate to the Aboriginal writing in English. The transformative survey of Aboriginal writing presents the stories and patterns of Australian culture and society in new ways, foregrounding and celebrating Indigenous experience and expression. It introduces powerful and creative individual voices as it also reveals a larger history of struggle, suffering and strength.

  20. Delivery of eye and vision services in Aboriginal and Torres Strait Islander primary health care centres

    Directory of Open Access Journals (Sweden)

    Anthea M Burnett

    2016-12-01

    Full Text Available Background: Routine eye and vision assessments are vital for the detection and subsequent management of vision loss, which is particularly important for Aboriginal and Torres Strait Islander people, who face higher rates of vision loss than other Australians. In order to guide improvements, this paper will describe patterns, variations and gaps in these eye and vision assessments for Aboriginal and Torres Strait Islander people. Methods: Clinical audits from 124 primary health care centres (sample size 15,175 from five Australian States and Territories were conducted during 2005-2012. Main outcome measure was adherence to current guidelines for delivery of eye and vision assessments to adults with diabetes, those without a diagnosed major chronic disease and children attending primary health care centres. Results: Overall delivery of recommended eye and vision assessments varied widely between health centres. Of the adults with diabetes, 45% had a visual acuity assessment recorded within the previous 12 months (health centre range 0-88%, and 33% had a retinal examination recorded (health centre range 0-73%. Of the adults with no diagnosed major chronic disease, 31% had a visual acuity assessment recorded within the previous two years (health centre range 0-30%, and 13% had received an examination for trichiasis (health centre range 0-40%. In children, 49% had a record of a vision assessment (health centre range 0-97%, and 25% had a record of an examination for trachoma within the previous 12 months (health centre range 0-63%. Conclusions: There was considerable range, and variation in the recorded delivery of scheduled eye and vision assessments across health centres. Sharing the successful strategies of the better-performing health centres to support focused improvements in key areas of need may increase overall rates of eye examinations – important for the timely detection, referral and treatment of eye conditions affecting Aboriginal and

  1. Social and environmental assessment of municipal solid waste management scenarios in Cali: from landfilling towards integrated recycling schemes

    OpenAIRE

    Díaz Osorio, Andrea

    2011-01-01

    The environmental and social challenges of Solid Waste Management in developing countries have become an increasingly pressing issue. Disparities between the rich and poor continues to increase in many of these regions where growing urban areas often witness the worst signs of maltreatment of human labour and misallocation of waste as a resource. This thesis is a case study of the Municipality of Cali in Colombia, where city managers and the stakeholders involved are wrestling with the challe...

  2. Predictive Accuracy of Violence Risk Scale-Sexual Offender Version Risk and Change Scores in Treated Canadian Aboriginal and Non-Aboriginal Sexual Offenders.

    Science.gov (United States)

    Olver, Mark E; Sowden, Justina N; Kingston, Drew A; Nicholaichuk, Terry P; Gordon, Audrey; Beggs Christofferson, Sarah M; Wong, Stephen C P

    2018-04-01

    The present study examined the predictive properties of Violence Risk Scale-Sexual Offender version (VRS-SO) risk and change scores among Aboriginal and non-Aboriginal sexual offenders in a combined sample of 1,063 Canadian federally incarcerated men. All men participated in sexual offender treatment programming through the Correctional Service of Canada (CSC) at sites across its five regions. The Static-99R was also examined for comparison purposes. In total, 393 of the men were identified as Aboriginal (i.e., First Nations, Métis, Circumpolar) while 670 were non-Aboriginal and primarily White. Aboriginal men scored significantly higher on the Static-99R and VRS-SO and had higher rates of sexual and violent recidivism; however, there were no significant differences between Aboriginal and non-Aboriginal groups on treatment change with both groups demonstrating close to a half-standard deviation of change pre and post treatment. VRS-SO risk and change scores significantly predicted sexual and violent recidivism over fixed 5- and 10-year follow-ups for both racial/ancestral groups. Cox regression survival analyses also demonstrated positive treatment changes to be significantly associated with reductions in sexual and violent recidivism among Aboriginal and non-Aboriginal men after controlling baseline risk. A series of follow-up Cox regression analyses demonstrated that risk and change score information accounted for much of the observed differences between Aboriginal and non-Aboriginal men in rates of sexual recidivism; however, marked group differences persisted in rates of general violent recidivism even after controlling for these covariates. The results support the predictive properties of VRS-SO risk and change scores with treated Canadian Aboriginal sexual offenders.

  3. Comorbidities contribute to the risk of cancer death among Aboriginal and non-Aboriginal South Australians: Analysis of a matched cohort study.

    Science.gov (United States)

    Banham, David; Roder, David; Brown, Alex

    2018-02-01

    Aboriginal Australians have poorer cancer survival than other Australians. Diagnoses at later stages and correlates of remote area living influence, but do not fully explain, these disparities. Little is known of the prevalence and influence of comorbid conditions experienced by Aboriginal people, including their effect on cancer survival. This study quantifies hospital recorded comorbidities using the Elixhauser Comorbidity Index (ECI), examines their influence on risk of cancer death, then considers effect variation by Aboriginality. Cancers diagnosed among Aboriginal South Australians in 1990-2010 (N = 777) were matched with randomly selected non-Aboriginal cases by birth year, diagnostic year, sex, and primary site, then linked to administrative hospital records to the time of diagnosis. Competing risk regression summarised associations of Aboriginal status, stage, geographic attributes and comorbidities with risk of cancer death. A threshold of four or more ECI conditions was associated with increased risk of cancer death (sub-hazard ratio SHR 1.66, 95%CI 1.11-2.46). Alternatively, the presence of any one of a subset of ECI conditions was associated with similarly increased risk (SHR = 1.62, 95%CI 1.23-2.14). The observed effects did not differ between Aboriginal and matched non-Aboriginal cases. However, Aboriginal cases experienced three times higher exposure than non-Aboriginal to four or more ECI conditions (14.2% versus 4.5%) and greater exposure to the subset of ECI conditions (20.7% versus 8.0%). Comorbidities at diagnosis increased the risk of cancer death in addition to risks associated with Aboriginality, remoteness of residence and disease stage at diagnosis. The Aboriginal cohort experienced comparatively greater exposure to comorbidities which adds to disparities in cancer outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Association between early bacterial carriage and otitis media in Aboriginal and non-Aboriginal children in a semi-arid area of Western Australia: a cohort study

    Science.gov (United States)

    2012-01-01

    Background Streptococcus pneumoniae (Pnc), nontypeable Haemophilus influenzae (NTHi) and Moraxella catarrhalis (Mcat) are the most important bacterial pathogens associated with otitis media (OM). Previous studies have suggested that early upper respiratory tract (URT) bacterial carriage may increase risk of subsequent OM. We investigated associations between early onset of URT bacterial carriage and subsequent diagnosis of OM in Aboriginal and non-Aboriginal children living in the Kalgoorlie-Boulder region located in a semi-arid zone of Western Australia. Methods Aboriginal and non-Aboriginal children who had nasopharyngeal aspirates collected at age 1- children and 14%, 5% and 18% in 146 non-Aboriginal children. OM was diagnosed at least once in 71% of Aboriginal children and 43% of non-Aboriginal children. After controlling for age, sex, presence of other bacteria and environmental factors, early nasopharyngeal carriage of NTHi increased the risk of subsequent OM (odds ratio = 3.70, 95% CI 1.22-11.23) in Aboriginal children, while Mcat increased the risk of OM in non-Aboriginal children (odds ratio = 2.63, 95% CI 1.32-5.23). Early carriage of Pnc was not associated with increased risk of OM. Conclusion Early NTHi carriage in Aboriginal children and Mcat in non-Aboriginal children is associated with increased risk of OM independent of environmental factors. In addition to addressing environmental risk factors for carriage such as overcrowding and exposure to environmental tobacco smoke, early administration of pneumococcal-Haemophilus influenzae D protein conjugate vaccine to reduce bacterial carriage in infants, may be beneficial for Aboriginal children; such an approach is currently being evaluated in Australia. PMID:23256870

  5. Improving forensic mental health care for Aboriginal Australians: challenges and opportunities.

    Science.gov (United States)

    Durey, Angela; Wynaden, Dianne; Barr, Lesley; Ali, Mohammed

    2014-06-01

    Mental illnesses constitute a major burden of disease in Aboriginal Australians and Torres Strait Islanders (hereafter Aboriginal Australians), who are also overrepresented in the prison system. A legacy of colonization compounds such prevalence, and is further exacerbated by the persistence of racial discrimination and insensitivity across many sectors, including health. This research completed in a Western Australian forensic mental health setting identifies non-Aboriginal health professionals' support needs to deliver high-quality, culturally-safe care to Aboriginal patients. Data were collected from health professionals using an online survey and 10 semistructured interviews. Survey and interview results found that ongoing education was needed for staff to provide culturally-safe care, where Aboriginal knowledge, beliefs, and values were respected. The findings also support previous research linking Aboriginal health providers to improved health outcomes for Aboriginal patients. In a colonized country, such as Australia, education programmes that critically reflect on power relations privileging white Anglo-Australian cultural dominance and subjugating Aboriginal knowledge, beliefs, and values are important to identify factors promoting or compromising the care of Aboriginal patients and developing a deeper understanding of 'cultural safety' and its clinical application. Organizational commitment is needed to translate the findings to support non-Aboriginal health professionals deliver high-quality care to Aboriginal patients that is respectful of cultural differences. © 2013 Australian College of Mental Health Nurses Inc.

  6. Setting the scene: early writing on Australian Aboriginal art

    Directory of Open Access Journals (Sweden)

    Susan Lowish

    2011-06-01

    Full Text Available This paper brings together some of the earliest writings on Australian Aboriginal art. It examines references to specific examples of this unique art in a range of sources including journals of early British and French explorers, the field reports of naturalists and ethnologists, early Royal Society papers and newspaper articles of the day. By tracing the impact of important texts and images, certain connections, collaborations and disagreements over the meaning, worth and ability of Australias first art and artists are revealed. An analysis of these previously unrelated accounts contributes to an understanding of early European perceptions and attitudes towards Aboriginal art.

  7. Development of an efficient and economic small scale management scheme for low-and intermediate level radioactive waste and its impact on the environment

    International Nuclear Information System (INIS)

    Salomon, A.Ph.; Panem, J.A.; Manalastas, H.C.; Cortez, S.L.; Paredes, C.H.; Bartolome, Z.M.

    1976-05-01

    This paper is a preliminary report on the evolution of a pilot-scale management system for low-and intermediate level radioactive wastes to provide adequate protection to the public as well as maintain the equilibrium in the human environment. Discussions on the waste management and disposal scheme proposals, assessment of waste treatment requirements of the Atomic Research Center, Philippine Atomic Energy Commission, previous experiences in the handling and management of radioactive wastes, current practices and alternatives to meet waste management problems and research studies on waste treatment are presented. In the selection of a chemical treatment process for ARC, comparative studies on the different waste processing methods or combination of processes that will be most suitable for the waste requirements of the Center are now in progress. The decontamination efficiency and economy of the lime-soda, ferrocyanide phosphate and ferric hydroxide methods are being compared. Jar experiments were conducted in the Lime-Soda Process to establish the optima conditions for certain parameter required in order to achieve an efficient and economical treatment system applicable to the local conditions for attaining maximum removal of contamination; maximum settling time - 5 hours after treatment, optimum pH-11, 2:3 ppm ratio of Ca +2 to Co 3 -2 concentration, concentration of dosing reagents can further be increased beyond 160 ppm Ca +2 and 240 ppm Co 3 -2 . Cobalt contamination can be removed with lime-soda treatment aside from strontium

  8. Transaction costs of farmers’ participation in forest management: Policy implications of payments for environmental services schemes in Vietnam

    Directory of Open Access Journals (Sweden)

    Areeya Manasboonphempool

    2015-11-01

    Full Text Available Recent research on payments for environmental services (PES has observed that high transaction costs (TCs are incurred through the implementation of PES schemes and farmer participation. TCs incurred by households are considered to be an obstacle to the participation in and efficiency of PES policies. This study aims to understand transactions related to previous forest plantation programmes and to estimate the actual TCs incurred by farmers who participated in these programmes in a mountainous area of northwestern Vietnam. In addition, this study examines determinants of households’ TCs to test the hypothesis of whether the amount of TCs varies according to household characteristics. Results show that average TCs are not likely to be a constraint for participation since they are about 200,000 VND (USD 10 per household per contract, which is equivalent to one person’s average earnings for about two days of labour. However, TCs amount to more than one-third of the programmes’ benefits, which is relatively high compared to PES programmes in developed countries. This implies that rather than aiming to reduce TCs, an appropriate agenda for policy improvement is to balance the level of TCs with PES programme benefits to enhance the overall attractiveness of afforestation programmes for smallholder farmers. Regression analysis reveals that education, gender and perception towards PES programmes have significant effects on the magnitude of TCs. The analyses also points out the importance of local conditions on the level of TCs, with some unexpected results.

  9. Respect for Grizzly Bears: an Aboriginal Approach for Co-existence and Resilience

    Directory of Open Access Journals (Sweden)

    Douglas A. Clark

    2009-06-01

    Full Text Available Aboriginal peoples' respect for grizzly bear (Ursus arctos is widely acknowledged, but rarely explored, in wildlife management discourse in northern Canada. Practices of respect expressed toward bears were observed and grouped into four categories: terminology, stories, reciprocity, and ritual. In the southwest Yukon, practices in all four categories form a coherent qualitative resource management system that may enhance the resilience of the bear-human system as a whole. This system also demonstrates the possibility of a previously unrecognized human role in maintaining productive riparian ecosystems and salmon runs, potentially providing a range of valued social-ecological outcomes. Practices of respect hold promise for new strategies to manage bear-human interactions, but such successful systems may be irreducibly small scale and place based.

  10. D-MHR: A Distributed Management Scheme for Hybrid Networks to Provide Real-time Industrial Wireless Automation

    NARCIS (Netherlands)

    Zand, P.; Das, Kallol; Mathews, E.; Havinga, Paul J.M.

    Current wireless technologies for industrial application, such as WirelessHART and ISA100.11a, use a centralized management approach which makes it difficult and costly for harvester-powered I/O devices to re-join the network in case of power failure. The communication overhead and delay to cope

  11. Additive operator-difference schemes splitting schemes

    CERN Document Server

    Vabishchevich, Petr N

    2013-01-01

    Applied mathematical modeling isconcerned with solving unsteady problems. This bookshows how toconstruct additive difference schemes to solve approximately unsteady multi-dimensional problems for PDEs. Two classes of schemes are highlighted: methods of splitting with respect to spatial variables (alternating direction methods) and schemes of splitting into physical processes. Also regionally additive schemes (domain decomposition methods)and unconditionally stable additive schemes of multi-component splitting are considered for evolutionary equations of first and second order as well as for sy

  12. Green roofs as contributors for water management schemes within urban areas – a pilot study in Porto

    OpenAIRE

    Monteiro, C. M.; Calheiros, C. S. C.; Pimentel-Rodrigues, C.; Palha, P.; Silva-Afonso, A.; Castro, P. M. L.

    2016-01-01

    Water scarcity is an issue of worldwide concern and a holistic approach to water management is needed to overcome the potential threats that climate change brings to water availability and security in many parts of the globe. Societal and economic challenges need to be addressed when implementing technological solutions to environmental problems. The fact that green areas in the cities have been reduced and replaced by impervious buildings and paved streets has caused a number of problems, su...

  13. The Impact of Pay-As-You-Throw Schemes on Municipal Solid Waste Management: The Exemplar Case of the County of Aschaffenburg, Germany

    Directory of Open Access Journals (Sweden)

    Juergen Morlok

    2017-02-01

    Full Text Available The “pay-as-you-throw” (PAYT scheme is an economic instrument for waste management that applies the “polluter pays” principle by charging the inhabitants of municipalities according to the amount of residual, organic, and bulky waste they send for third-party waste management. When combined with well-developed infrastructure to collect the different waste fractions (residual waste, paper and cardboard, plastics, bio waste, green cuttings, and many recyclables as well as with a good level of citizens’ awareness, its performance has frequently been linked to an increase in the collection rates of recyclables. However, the establishment and operation of PAYT systems can require significant resource inputs from municipalities. In this paper, PAYT is analysed through a case study from the German County of Aschaffenburg, covering nearly 20 years of implementation across 32 municipalities with 173,000 inhabitants. Key performance indicators include temporal trends in the county’s recyclables collection rate, waste treatment fees for residents, and municipal waste management costs, benchmarked against German municipalities not implementing PAYT. We conclude that PAYT could make an important contribution towards material reuse and recycling objectives for the new circular economy.

  14. Enhancing the water management schemes of H08 global hydrological model to attribute human water use to six major water sources

    Science.gov (United States)

    Hanasaki, N.; Yoshikawa, S.; Pokhrel, Y. N.; Kanae, S.

    2017-12-01

    Humans abstract water from various sources to sustain their livelihood and society. Some global hydrological models (GHMs) include explicit schemes of human water management, but the representation and performance of these schemes remain limited. We substantially enhanced the human water management schemes of the H08 GHM by incorporating the latest data and techniques. The model enables us to estimate water abstraction from six major water sources, namely, river flow regulated by global reservoirs (i.e., reservoirs regulating the flow of the world's major rivers), aqueduct water transfer, local reservoirs, seawater desalination, renewable groundwater, and nonrenewable groundwater. All the interactions were simulated in a single computer program and the water balance was always strictly closed at any place and time during the simulation period. Using this model, we first conducted a historical global hydrological simulation at a spatial resolution of 0.5 x 0.5 degree to specify the sources of water for humanity. The results indicated that, in 2000, of the 3628 km3yr-1 global freshwater requirement, 2839 km3yr-1 was taken from surface water and 789 km3yr-1 from groundwater. Streamflow, aqueduct water transfer, local reservoirs, and seawater desalination accounted for 1786, 199, 106, and 1.8 km3yr-1 of the surface water, respectively. The remaining 747 km3yr-1 freshwater requirement was unmet, or surface water was not available when and where it was needed in our simulation. Renewable and nonrenewable groundwater accounted for 607 and 182 km3yr-1 of the groundwater total, respectively. Second, we evaluated the water stress using our simulations and contrasted it with earlier global assessments based on empirical water scarcity indicators, namely, the Withdrawal to Availability ratio and the Falkenmark index (annual renewable water resources per capita). We found that inclusion of water infrastructures in our model diminished water stress in some parts of the world, on

  15. The changing epidemiology of invasive pneumococcal disease in aboriginal and non-aboriginal western Australians from 1997 through 2007 and emergence of nonvaccine serotypes.

    Science.gov (United States)

    Lehmann, Deborah; Willis, Judith; Moore, Hannah C; Giele, Carolien; Murphy, Denise; Keil, Anthony D; Harrison, Catherine; Bayley, Kathy; Watson, Michael; Richmond, Peter

    2010-06-01

    BACKGROUND. In 2001, Australia introduced a unique 7-valent pneumococcal conjugate vaccine (7vPCV) 2-, 4-, and 6-month schedule with a 23-valent pneumococcal polysaccharide vaccine (23vPPV) booster for Aboriginal children, and in 2005, 7vPCV alone in a 2-, 4-, and 6-month schedule for non-Aboriginal children. Aboriginal adults are offered 23vPPV but coverage is poor. We investigated trends in invasive pneumococcal disease (IPD) in Western Australia (WA). METHODS. Enhanced IPD surveillance has been ongoing since 1996. We calculated IPD incidence rates for Aboriginal and non-Aboriginal Australians before and after introduction of 7vPCV. RESULTS. A total of 1792 cases occurred during the period 1997-2007; the IPD incidence rate was 47 cases per 100,000 population per year among Aboriginal people and 7 cases per 100,000 population per year in non-Aboriginal people. After introduction of 7vPCV, IPD rates among Aboriginal children decreased by 46% for those Aboriginal children. IPD rates decreased by >30% in non-Aboriginal people 50 years of age but increased among Aboriginal adults (eg, from 59.1 to 109.6 cases per 100,000 population per year among those 30-49 years of age). Although IPD due to 7vPCV serotypes decreased in all age groups, IPD incidence due to non-7vPCV serotypes increased, and it almost doubled among Aboriginal adults 30-49 years of age (from 48.3 to 97.0 cases per 100,000 population per year). Among non-Aboriginal children, 37% of IPD is now due to serotype 19A. CONCLUSIONS. IPD incidence rates have decreased markedly among children and non-Aboriginal adults with a 3-dose infant 7vPCV schedule. However, IPD due to non-7vPCV serotypes has increased and is of particular concern among young Aboriginal adults, for whom an intensive 23vPPV campaign is needed. An immunization register covering all age groups should be established.

  16. Mortality after admission for acute myocardial infarction in Aboriginal and non-Aboriginal people in New South Wales, Australia: a multilevel data linkage study

    Directory of Open Access Journals (Sweden)

    Randall Deborah A

    2012-04-01

    Full Text Available Abstract Background Heart disease is a leading cause of the gap in burden of disease between Aboriginal and non-Aboriginal Australians. Our study investigated short- and long-term mortality after admission for Aboriginal and non-Aboriginal people admitted with acute myocardial infarction (AMI to public hospitals in New South Wales, Australia, and examined the impact of the hospital of admission on outcomes. Methods Admission records were linked to mortality records for 60047 patients aged 25–84 years admitted with a diagnosis of AMI between July 2001 and December 2008. Multilevel logistic regression was used to estimate adjusted odds ratios (AOR for 30- and 365-day all-cause mortality. Results Aboriginal patients admitted with an AMI were younger than non-Aboriginal patients, and more likely to be admitted to lower volume, remote hospitals without on-site angiography. Adjusting for age, sex, year and hospital, Aboriginal patients had a similar 30-day mortality risk to non-Aboriginal patients (AOR: 1.07; 95% CI 0.83-1.37 but a higher risk of dying within 365 days (AOR: 1.34; 95% CI 1.10-1.63. The latter difference did not persist after adjustment for comorbid conditions (AOR: 1.12; 95% CI 0.91-1.38. Patients admitted to more remote hospitals, those with lower patient volume and those without on-site angiography had increased risk of short and long-term mortality regardless of Aboriginal status. Conclusions Improving access to larger hospitals and those with specialist cardiac facilities could improve outcomes following AMI for all patients. However, major efforts to boost primary and secondary prevention of AMI are required to reduce the mortality gap between Aboriginal and non-Aboriginal people.

  17. Evaluation of health promotion training for the Western Australian Aboriginal maternal and child health sector.

    Science.gov (United States)

    Wilkins, Alexa; Lobo, Roanna C; Griffin, Denese M; Woods, Heather A

    2015-04-01

    The evaluation of health promotion training for the Western Australian (WA) Aboriginal maternal and child health (MCH) sector. Fifty-one MCH professionals from five regions in WA who attended one of three health promotion short courses in 2012-2013 were invited to complete an online survey or a telephone interview, between 4 to 17 months post-course. Respondents were asked how they had utilised the information and resources from the training and to identify the enabling factors or barriers to integrating health promotion into their work practices subsequently. Overall response rate was 33% (n=17); 94% of respondents reported they had utilised the information and resources from the course and 76% had undertaken health promotion activities since attending the course. Building contacts with other MCH providers and access to planning tools were identified as valuable components of the course. Barriers to translating knowledge into practice included financial constraints and lack of organisational support for health promotion activity. Health promotion training provides participants with the skills and confidence to deliver health promotion strategies in their communities. The training presents an opportunity to build health professionals' capacity to address some determinants of poor health outcomes among pregnant Aboriginal women and their babies. SO WHAT?: Training would be enhanced if accompanied by ongoing support for participants to integrate health promotion into their work practice, organisational development including health promotion training for senior management, establishing stronger referral pathways among partner organisations to support continuity of care and embedding training into MCH workforce curricula.

  18. An Aboriginal game plan - a plan for success

    International Nuclear Information System (INIS)

    Favelle, G.

    1999-01-01

    A presentation is included of some of the more intangible and hands-on types of advice that a corporation should consider when they decide to do business with Canadian Aboriginal peoples. Although there are numerous areas of business concern (both legally and culturally) to consider when working with Aboriginal people and communities, developing a proactive strategy and approach to this segment of Canadian society is just as important and compelling as environmental or gender-related issues because they too can be seen to affect the company operations at any level. Having good corporate business relations with Aboriginal communities is going to take some thinking 'outside of the box,' but with committed understanding and focus on open communications, there is no reason why a company should not be able to develop a corporate-wide approach with relative ease. By being open to learning and listening, companies can begin to develop 'Aboriginal Relations' strategies that will become an automatic inclusion item at corporate strategy meetings and planning discussions. This would be in keeping with the corporation's choice to negotiate and not litigate

  19. Evaluation of a sealant intervention program among Taiwanese aboriginal schoolchildren

    Directory of Open Access Journals (Sweden)

    Hui-Ju Hsieh

    2014-06-01

    Conclusion: The application of pit-and-fissure sealants was 94.54% effective in preventing caries on newly erupted permanent molars among Taiwanese aboriginal schoolchildren. Complete sealant failure demonstrated a high risk for caries, and such teeth should immediately be resealed.

  20. Der Sport und die traditionelle Bewegungskultur der Aborigines

    OpenAIRE

    Wrogemann, Ohle

    2001-01-01

    Bei mehreren Studienaufenthalten in Australien wurde nach den Betrachtungsweisen der deutschen Sportwissenschaft umfangreiches Material der nachstehenden Quellen gesammelt: persönliche Kontakte zu einzelnen Personen, Besuch von öffentlichen und privaten Institutionen, Verfolgen des aktuellen Mediengeschehens, narrative Interviews mit Aborigines, Gespräche mit Experten unterschiedlicher Fachrichtungen, Politikern und Personen der multikulturellen australischen Gesellschaft, Teilnahme ...

  1. Personal Librarian for Aboriginal Students: A Programmatic Assessment

    Science.gov (United States)

    Melançon, Jérôme; Goebel, Nancy

    2016-01-01

    The Personal Librarian for Aboriginal Students (PLAS) program at the University of Alberta (UofA) is a creative outgrowth of the growing Personal Librarian programs in academic libraries, in which a student is partnered with an individual librarian for the academic year. In the case of the UofA's PLAS program, first-year undergraduate students who…

  2. Narrative inquiry: Locating Aboriginal epistemology in a relational methodology.

    Science.gov (United States)

    Barton, Sylvia S

    2004-03-01

    This methodology utilizes narrative analysis and the elicitation of life stories as understood through dimensions of interaction, continuity, and situation. It is congruent with Aboriginal epistemology formulated by oral narratives through representation, connection, storytelling and art. Needed for culturally competent scholarship is an experience of research whereby inquiry into epiphanies, ritual, routines, metaphors and everyday experience creates a process of reflexive thinking for multiple ways of knowing. Based on the sharing of perspectives, narrative inquiry allows for experimentation into creating new forms of knowledge by contextualizing diabetes from the experience of a researcher overlapped with experiences of participants--a reflective practice in itself. The aim of this paper is to present narrative inquiry as a relational methodology and to analyse critically its appropriateness as an innovative research approach for exploring Aboriginal people's experience living with diabetes. Narrative inquiry represents an alternative culture of research for nursing science to generate understanding and explanation of Aboriginal people's 'diabetic self' stories, and to coax open a window for co-constructing a narrative about diabetes as a chronic illness. The ability to adapt a methodology for use in a cultural context, preserve the perspectives of Aboriginal peoples, maintain the holistic nature of social problems, and value co-participation in respectful ways are strengths of an inquiry partial to a responsive and embodied scholarship.

  3. Aboriginal Language Maintenance, Development, and Enhancement: A Review of Literature.

    Science.gov (United States)

    Burnaby, Barbara

    This paper offers a general review of literature relating to the maintenance, development, and enhancement of Aboriginal languages in North America, particularly Canada. Drawing primarily on sociolinguistics, several concepts about language usage and change are outlined that are useful for the purposes of thinking about language maintenance. Next,…

  4. Psychological Sense of Community: An Australian Aboriginal Experience

    Science.gov (United States)

    Bishop, Brian; Colquhoun, Simon; Johnson, Gemma

    2006-01-01

    Sense of community (SOC) is central to an individual's psychological wellbeing (Sarason, 1974). Eleven participants, mainly from the North West of Western Australia, took part in semistructured interviews investigating Australian Aboriginal notions of community and SOC. Five key themes emerged from the data. These included: kinship structure,…

  5. Teaching Australian Aboriginal Higher Education Students: What Should Universities Do?

    Science.gov (United States)

    Rochecouste, Judith; Oliver, Rhonda; Bennell, Debra; Anderson, Roz; Cooper, Inala; Forrest, Simon

    2017-01-01

    This paper reports findings from a recent study of Australian Aboriginal higher education student experience. Reported here are extracts from a set of case studies of staff, specifically those working in Indigenous Centres, involved with these students in both teaching and support capacities. These participants provided a rich set of qualitative…

  6. An Assessment of Intellectual Disability Among Aboriginal Australians

    Science.gov (United States)

    Glasson, E. J.; Sullivan, S. G.; Hussain, R.; Bittles, A. H.

    2005-01-01

    Background: The health and well-being of Indigenous people is a significant global problem, and Aboriginal Australians suffer from a considerably higher burden of disease and lower life expectancy than the non-Indigenous population. Intellectual disability (ID) can further compromise health, but there is little information that documents the…

  7. Developmental Gender Differences for Overhand Throwing in Aboriginal Australian Children

    Science.gov (United States)

    Thomas, Jerry R.; Alderson, Jacqueline A.; Thomas, Katherine T.; Campbell, Amity C.; Elliott, Bruce C.

    2010-01-01

    In a review of 46 meta-analyses of gender differences, overhand throwing had the largest gender difference favoring boys (ES greater than 3.0). Expectations for gender-specific performances may be less pronounced in female Australian Aborigines, because historical accounts state they threw for defense and hunting. Overhand throwing velocities and…

  8. Identifying barriers to aboriginal renewable energy deployment in Canada

    International Nuclear Information System (INIS)

    Krupa, Joel

    2012-01-01

    As one of the largest and wealthiest countries in the world, Canada stands well-positioned to take advantage of ongoing growth in North American demand for primary energy supply by expanding domestic delivery of renewable energy generation to internationally interconnected electric grids across the country. There are myriad benefits of adopting the renewable energy approach to development—as the province of Ontario has acknowledged through the implementation of their 2009 Green Energy Act—including drastic reductions in carbon emissions, the decommissioning of existing fossil fuel power generation that cause serious public health problems, and opportunities for sustainable development at the community level. One group in particular stands poised to shape these debates. In Canada, historically marginalized Aboriginal peoples remain one of the groups with the greatest potential for meeting these enormous renewable energy deployment needs. Aboriginal involvement in renewable energy generation in Canada has been as diverse as Canada's Aboriginal peoples and groups have already adopted a range of different solutions to meet energy supply needs. However, many significant barriers exist that prevent this diverse cultural group from reaching its full potential. The article identifies some of these shortcomings and analyzes their roots. - Highlights: ► Renewable energy is one of the most important sustainable development opportunities today. ► Aboriginal-led renewable development could dramatically increase Canadian supply. ► Surmountable barriers are identified.

  9. Motivators of Educational Success: Perceptions of Grade 12 Aboriginal Students

    Science.gov (United States)

    Preston, Jane P.; Claypool, Tim R.

    2013-01-01

    The purpose of this paper is to identify motivators that support educational success, as perceived by Aboriginal high school students enrolled in two urban Saskatchewan schools. Twelve semi-structured individual interviews revealed that students were motivated by a hospitable school culture, relevant learning opportunities, and positive personal…

  10. Dawes Review 5: Australian Aboriginal Astronomy and Navigation

    Science.gov (United States)

    Norris, Ray P.

    2016-08-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical knowledge includes a deep understanding of the motion of objects in the sky, which was used for practical purposes such as constructing calendars and for navigation. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, recorded unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees. Putative explanations of celestial phenomena appear throughout the oral record, suggesting traditional Aboriginal Australians sought to understand the natural world around them, in the same way as modern scientists, but within their own cultural context. There is also a growing body of evidence for sophisticated navigational skills, including the use of astronomically based songlines. Songlines are effectively oral maps of the landscape, and are an efficient way of transmitting oral navigational skills in cultures that do not have a written language. The study of Aboriginal astronomy has had an impact extending beyond mere academic curiosity, facilitating cross-cultural understanding, demonstrating the intimate links between science and culture, and helping students to engage with science.

  11. 76 FR 16388 - Whaling Provisions; Aboriginal Subsistence Whaling Quotas

    Science.gov (United States)

    2011-03-23

    ... well as the NOAA regulation at 50 CFR 230.4(c), forbid the taking of calves or any whale accompanied by... captains or crew under the control of those captains may engage in whaling. They must follow the provisions... aboriginal hunters must have adequate crew, supplies, and equipment. They may not receive money for...

  12. 75 FR 10223 - Whaling Provisions; Aboriginal Subsistence Whaling Quotas

    Science.gov (United States)

    2010-03-05

    ... well as the NOAA regulation at 50 CFR 230.4(c), forbid the taking of calves or any whale accompanied by... captains or crew under the control of those captains may engage in whaling. They must follow the provisions... aboriginal hunters must have adequate crew, supplies, and equipment. They may not receive money for...

  13. "Try to Understand Us":Aboriginal Elders’ Views on Exceptionality

    Directory of Open Access Journals (Sweden)

    Ron Phillips

    2010-07-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} This article provides an analysis of the views of four Elders at the “A Window to Seeing the World Differently, National Symposium on Aboriginal Special Education” that was held in October 2005 at First Nations University of Canada in Regina.  The symposium was an opportunity to provide educators, students, parents, and community members with information on Aboriginal views on special education.  Concern had been expressed over the high numbers of Aboriginal students being identified as “special needs” attending schools on reserves throughout Canada.  There was also concern over difficulties with the current special education system, e.g., funding, assessment, and service issues.  It was believed that the Aboriginal worldview of students with special needs as having special gifts from the Creator was not integrated into the curriculum or into teaching practices.  The article concludes with suggestions for educators on how to address exceptionalities in Aboriginal communities. Keywords: Aboriginal education, Elders, exceptionality, special education, Aboriginal special   education.

  14. Evaluation of the Deadly Liver Mob program: insights for roll-out and scale-up of a pilot program to engage Aboriginal Australians in hepatitis C and sexual health education, screening, and care.

    Science.gov (United States)

    Treloar, Carla; Hopwood, Max; Cama, Elena; Saunders, Veronica; Jackson, L Clair; Walker, Melinda; Ooi, Catriona; Ubrihien, Ashley; Ward, James

    2018-02-01

    Deadly Liver Mob (DLM) is a peer-driven, incentivised health promotion program aimed at increasing understanding of hepatitis C, promoting harm reduction in relation to injecting drug use, and linking participants to screening for hepatitis C, other blood borne viruses and sexually transmissible infections among Aboriginal people in Western Sydney, NSW. This paper presents the evaluation of a pilot study examining the acceptability of the program as a first step of a scalability assessment. Deadly Liver Mob operated in co-located needle and syringe programs and sexual health clinics in two sites: (Site 1: two and a half years for 2 days/week; Site 2: 1 year for 1 day per week). Comparisons were made of the proportion of Aboriginal clients (Site 1) and occasions of service provided to Aboriginal clients (Site 2) in the 12 months prior and post-introduction of DLM. Interviews were conducted with 13 staff involved in delivery of DLM and with 19 clients. A total of 655 and 55 Aboriginal clients, respectively, attended Site 1 and Site 2 for health education. The proportion of Aboriginal clients attending both sites was significantly higher during the DLM compared with prior to its implementation. Of those attending for health education, 79 and 73%, respectively, attended screening following education. DLM clients strongly endorsed the program. Some staff were concerned about workforce capacity to effectively engage Aboriginal clients with multiple and complex needs, managing the differing aims of the participating services involved, and about offering of incentives for attendance at health services. While acceptability was high among staff and clients and preliminary results show high engagement with Aboriginal communities, this evaluation of a pilot program raises some issues to consider in scale up of DLM to other sites. The initiation of additional DLM sites should address issues of alignment with governing strategies and workforce capacity.

  15. Radio resource management scheme and outage analysis for network-assisted multi-hop D2D communications

    OpenAIRE

    Leila Melki; Sameh Najeh; Hichem Besbes

    2016-01-01

    In a cellular network it's very difficult to make spectrum resource more efficiently. Device-to-Device (D2D) technology enables new service opportunities, and provides high throughput and reliable communication while reducing the base station load. For better total performance, short-range D2D links and cellular links share the same radio resource and the management of interference becomes a crucial task. Here we argue that single-hop D2D technology can be used to further improve cellular net...

  16. Use of family relationships improved consistency of identification of Aboriginal people in linked administrative data.

    Science.gov (United States)

    Gibberd, Alison J; Simpson, Judy M; Eades, Sandra J

    2017-10-01

    Algorithms are often used to improve identification of Aboriginal Australians in linked data sets with inconsistent and incomplete recording of Aboriginal status. We compared how consistently some common algorithms identified family members, developed a new algorithm incorporating relatives' information, and assessed the effects of these algorithms on health estimates. The sample was people born 1980-2011 recorded as Aboriginal at least once (or a relative) in four Western Australian data sets and their relatives (N = 156,407). A very inclusive approach, ever-Aboriginal (EA/EA+, where + denotes children's records incorporated), and two more specific approaches, multistage median (MSM/MSM+) and last record (LR/LR+), were chosen, along with the new algorithm (MSM+Family). Ever-Aboriginal (EA) categorized relatives the least consistently; 25% of parent-child triads had incongruent Aboriginal statuses with EA+, compared with only 9% with MSM+. With EA+, 14% of full siblings had different statuses compared with 8% for MSM+. EA produced the lowest estimates of the proportion of Aboriginal people with poor health outcomes. Using relatives' records reduced the number of uncategorized people and categorized as Aboriginal more people who had few records (e.g., no hospital admissions). When many data sets are linked, more specific algorithms select more representative Aboriginal samples and identify Aboriginality of relatives more consistently. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Aboriginal-mainstream partnerships: exploring the challenges and enhancers of a collaborative service arrangement for Aboriginal clients with substance use issues

    Directory of Open Access Journals (Sweden)

    Taylor Kate P

    2013-01-01

    Full Text Available Abstract Background Partnerships between different health services are integral to addressing the complex health needs of vulnerable populations. In Australia, partnerships between Aboriginal1 community controlled and mainstream services can extend health care options and improve the cultural safety of services. However, although government funding supports such collaborations, many factors can cause these arrangements to be tenuous, impacting the quality of health care received. Research was undertaken to explore the challenges and enhancers of a government initiated service partnership between an Aboriginal Community Controlled alcohol and drug service and three mainstream alcohol rehabilitation and support services. Methods Sixteen staff including senior managers (n=5, clinical team leaders (n=5 and counsellors (n=6 from the four services were purposively recruited and interviewed. Interviews were semi-structured and explored staff experience of the partnership including the client intake and referral process, shared client care, inter-service communication and ways of working. Results & discussion Communication issues, partner unfamiliarity, ‘mainstreaming’ of Aboriginal funding, divergent views regarding staff competencies, client referral issues, staff turnover and different ways of working emerged as issues, emphasizing the challenges of working with a population with complex issues in a persistent climate of limited resourcing. Factors enhancing the partnership included adding a richness and diversity to treatment possibilities and opportunities to explore different, more culturally appropriate ways of working. Conclusion While the literature strongly advises partnerships be suitably mature before commencing service delivery, the reality of funding cycles may require partnerships become operational before relationships are adequately consolidated. Allowing sufficient time and funding for both the operation and relational aspects of a

  18. Opportunistic screening to detect atrial fibrillation in Aboriginal adults in Australia

    Science.gov (United States)

    Flaskas, Yvonne; O'Brien, Ciaran; Jeffries, Thomas Lee; McCowen, Debbie; Finlayson, Heather; Martin, Tanya; Neubeck, Lis; Freedman, Ben

    2016-01-01

    Introduction There is a 10-year gap in life expectancy between Aboriginal and non-Aboriginal Australians. The leading cause of death for Aboriginal Australians is cardiovascular disease, including myocardial infarction and stroke. Although atrial fibrillation (AF) is a known precursor to stroke there are no published studies about the prevalence of AF for Aboriginal people and limited evidence about AF in indigenous populations globally. Methods and analysis This mixed methods study will recruit and train Aboriginal health workers to use an iECG device attached to a smartphone to consecutively screen 1500 Aboriginal people aged 45 years and older. The study will quantify the proportion of people who presented for follow-up assessment and/or treatment following a non-normal screening and then estimate the prevalence and age distribution of AF of the Australian Aboriginal population. The study includes semistructured interviews with the Aboriginal health workers about the effectiveness of the iECG device in their practice as well as their perceptions of the acceptability of the device for their patients. Thematic analysis will be undertaken on the qualitative data collected in the study. If the device and approach are acceptable to the Aboriginal people and widely adopted, it may help prevent the effects of untreated AF including ischaemic stroke and early deaths or impairment in Aboriginal people. Ethics and dissemination This mixed methods study received ethics approval from the Aboriginal Health and Medical Research Council (1135/15) and the Australian Health Council of Western Australia (HREC706). Ethics approval is being sought in the Northern Territory. The findings of this study will be shared with Aboriginal communities, in peer reviewed publications and at conferences. There are Aboriginal investigators in each state/territory where the study is being conducted who have been actively involved in the study. They will also be involved in data analysis

  19. Non-blood medical care in gynecologic oncology: a review and update of blood conservation management schemes.

    Science.gov (United States)

    Simou, Maria; Thomakos, Nikolaos; Zagouri, Flora; Vlysmas, Antonios; Akrivos, Nikolaos; Zacharakis, Dimitrios; Papadimitriou, Christos A; Dimopoulos, Meletios-Athanassios; Rodolakis, Alexandros; Antsaklis, Aris

    2011-11-03

    This review attempts to outline the alternative measures and interventions used in bloodless surgery in the field of gynecologic oncology and demonstrate their effectiveness. Nowadays, as increasingly more patients are expressing their fears concerning the potential risks accompanying allogenic transfusion of blood products, putting the theory of bloodless surgery into practice seems to gaining greater acceptance. An increasing number of institutions appear to be successfully adopting approaches that minimize blood usage for all patients treated for gynecologic malignancies. Preoperative, intraoperative and postoperative measures are required, such as optimization of red blood cell mass, adequate preoperative plan and invasive hemostatic procedures, assisting anesthetic techniques, individualization of anemia tolerance, autologous blood donation, normovolemic hemodilution, intraoperative cell salvage and pharmacologic agents for controlling blood loss. An individualised management plan of experienced personnel adopting a multidisciplinary team approach should be available to establish non-blood management strategies, and not only on demand of the patient, in the field of gynecologic oncology with the use of drugs, devices and surgical-medical techniques.

  20. Non-blood medical care in gynecologic oncology: a review and update of blood conservation management schemes

    Directory of Open Access Journals (Sweden)

    Simou Maria

    2011-11-01

    Full Text Available Abstract This review attempts to outline the alternative measures and interventions used in bloodless surgery in the field of gynecologic oncology and demonstrate their effectiveness. Nowadays, as increasingly more patients are expressing their fears concerning the potential risks accompanying allogenic transfusion of blood products, putting the theory of bloodless surgery into practice seems to gaining greater acceptance. An increasing number of institutions appear to be successfully adopting approaches that minimize blood usage for all patients treated for gynecologic malignancies. Preoperative, intraoperative and postoperative measures are required, such as optimization of red blood cell mass, adequate preoperative plan and invasive hemostatic procedures, assisting anesthetic techniques, individualization of anemia tolerance, autologous blood donation, normovolemic hemodilution, intraoperative cell salvage and pharmacologic agents for controlling blood loss. An individualised management plan of experienced personnel adopting a multidisciplinary team approach should be available to establish non-blood management strategies, and not only on demand of the patient, in the field of gynecologic oncology with the use of drugs, devices and surgical-medical techniques.

  1. Systems, Self, and Sovereignty: Non-Indigenous Practitioners Negotiate Whiteness in Aboriginal Partnerships

    Directory of Open Access Journals (Sweden)

    Tania L. Searle

    2018-01-01

    Full Text Available Australia is built upon a foundation of colonial conquest, and it continues to implement government policies and systems of management based on a colonising logic and the denial of Indigenous sovereignty. This study employed qualitative methods and discourse analysis to draw on the experiences of six non-Indigenous Australians employed by the South Australian Government in Aboriginal partnerships and natural resource management. Drawing on critical Whiteness studies, the article reveals that participants in this cohort are largely critical of colonial structures of government and the inequalities that arise. Despite this critical awareness, there was often a difficulty in finding a language to describe the fog of Whiteness, along with the tendency to describe ecological knowledge at the expense of more complex issues of First Nations sovereignty.

  2. The effectiveness of habitat modification schemes for enhancing beneficial insects: Assessing the importance of trap cropping management approach

    Science.gov (United States)

    Trisnawati, Indah; Azis, Abdul

    2017-06-01

    Many farms in regions of intensive crop production lack the habitats that historically provided resources to beneficial insects, and this lack has compromised the ability of farmers to rely on natural enemies for pest control. One of the strategies to boost populations of existing or naturally occurring beneficial insects is to supply them with appropriate habitat and alternative food sources, such as diversifying trap crop systems and plant populations in or around fields include perennials and flowering plants. Trap cropping using insectary plant that attracts beneficial insects as natural enemies, especially flowering plants, made for provision of habitat for predators or parasitoids that are useful for biological control. Perimeter trap cropping (PTC) is a method of integrated pest management in which the main crop is surrounded with a perimeter trap crop that is more attractive to pests. We observed PTC habitat modification and conventionaly-managed tobacco farms in Purwosari Village, Pasuruan (East Java) to evaluate the effectiveness of habitat modification management prescription (perimeter trap crop using flowering plant Crotalaria juncea) on agroecosystem natural enemies. Field tests were conducted in natural enemies (predator and parasitoid) abundance dynamic and diversity on tobacco field in Purwoasri, Pasuruan. Yellow pan trap, sweep net and hand collecting methods were applied in each 10 days during tobacco growth stage (vegetative, generative until reproductive/harvesting. The results showed that application perimeter trap crop with C. juncea in tobacco fields able to help arthropod conservation of natural enemies on all tobacco growth stages. These results were evidenced the increase in abundance of predators and parasitoids and the increased value of the Diversity Index (H') and Evenness Index (EH) in all tobacco growth phases. Composition of predator and parasitoid in the habitat modification field were more diverse than in the conventional field

  3. Why should Aboriginal peoples learn to write?

    Directory of Open Access Journals (Sweden)

    Carles Serra Pagès

    2010-06-01

    Full Text Available Cultures and worldviews are inscribed by means of ‘writing’, or what Derrida calls ‘the perdurable inscription of a sign’ (Of Grammatology. A sign is the union between signifier and signified. The signifier may be natural (clouds indicate that it is going to rain or artificial. All cultures are made up of relations that stay at the level of signs, that is, everything that belongs to culture is empirical and conventional. In this regard, both Aboriginal and Western culture remain at the same level. Moreover, both cultures produce objectivity by means of contrast and experimentation, in the design of a sharp object, for example an arrow or a knife. In Ancient Greece, Havelock contends that the invention of writing dramatically increased the possibilities of objective thought (The Muse Learns To Write, but it also created a logic of binaries that transcended the objectivity of science and transpired into the ideology behind colonialism. In this context, the role of writing is analyzed in David Malouf’s Remembering Babylon. How does writing affect Gemmy all throughout the book? Already in the first Chapter, the teacher and the minister of the colony analyze Gemmy ‘in writing’. Gemmy knows what writing is but hasn’t learnt its ‘trick’: he does not know how to read or write. All he can see is that what he tells about his life, all his pain and suffering, is translated into marks and magic squiggles on the paper: only the spirit of the story he tells is captured. But little by little, the cognitive effects of writing get hold of Gemmy, until he starts to understand his life within the framework of the logic of binaries and identity upon which all reflective thought and science rest. All in all, this deconstructive reading can be seen as a critique of Europe’s modern idea of the autonomy of reason, in the name of a heteronymous rationality in the form of writing.

  4. Radio resource management scheme and outage analysis for network-assisted multi-hop D2D communications

    Directory of Open Access Journals (Sweden)

    Leila Melki

    2016-11-01

    Full Text Available In a cellular network it's very difficult to make spectrum resource more efficiently. Device-to-Device (D2D technology enables new service opportunities, and provides high throughput and reliable communication while reducing the base station load. For better total performance, short-range D2D links and cellular links share the same radio resource and the management of interference becomes a crucial task. Here we argue that single-hop D2D technology can be used to further improve cellular networks performance if the key D2D radio resource management algorithms are suitably extended to support multi-hop D2D communications. Aiming to establish a new paradigm for the analysis and design of multi-hop D2D communications, We propose a radio resource allocation for multi-hop D2D routes based on interference avoidance approach in LTE-A networks. On top of that, we investigate the outage probability of D2D communication. We first introduce a new definition of outage probability by considering the maximum distance to be allowable for single-hop transmission. Then we study and analyze the outage performance of a multi-hop D2D route. We derive the general closed form expression of outage probability of the multi-hop D2D routes. The results demonstrate that the D2D radio, sharing the same resources as the cellular network, provide higher capacity compared to pure cellular communication where all the data is transmitted through the base station. They also demonstrate that the new method of calculation of D2D multi hop outage probability has better performance than classical method defined in the literature.

  5. Developing a multi-pollutant conceptual framework for the selection and targeting of interventions in water industry catchment management schemes.

    Science.gov (United States)

    Bloodworth, J W; Holman, I P; Burgess, P J; Gillman, S; Frogbrook, Z; Brown, P

    2015-09-15

    In recent years water companies have started to adopt catchment management to reduce diffuse pollution in drinking water supply areas. The heterogeneity of catchments and the range of pollutants that must be removed to meet the EU Drinking Water Directive (98/83/EC) limits make it difficult to prioritise areas of a catchment for intervention. Thus conceptual frameworks are required that can disaggregate the components of pollutant risk and help water companies make decisions about where to target interventions in their catchments to maximum effect. This paper demonstrates the concept of generalising pollutants in the same framework by reviewing key pollutant processes within a source-mobilisation-delivery context. From this, criteria are developed (with input from water industry professionals involved in catchment management) which highlights the need for a new water industry specific conceptual framework. The new CaRPoW (Catchment Risk to Potable Water) framework uses the Source-Mobilisation-Delivery concept as modular components of risk that work at two scales, source and mobilisation at the field scale and delivery at the catchment scale. Disaggregating pollutant processes permits the main components of risk to be ascertained so that appropriate interventions can be selected. The generic structure also allows for the outputs from different pollutants to be compared so that potential multiple benefits can be identified. CaRPow provides a transferable framework that can be used by water companies to cost-effectively target interventions under current conditions or under scenarios of land use or climate change. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. A Comparison of Aboriginal and Non-Aboriginal Students on the Inter-Related Dimensions of Self-Concept, Strengths and Achievement

    Science.gov (United States)

    Whitley, Jessica; Rawana, Edward; Brownlee, Keith

    2014-01-01

    Self-concept has been found to play a key role in academic and psychosocial outcomes for students. Appreciating the factors that have a bearing upon self-concept may be of particular importance for Aboriginal students, many of whom experience poorer outcomes than non-Aboriginal Canadians. In this study, we conducted a quantitative analysis of the…

  7. Improving healthcare for Aboriginal Australians through effective engagement between community and health services.

    Science.gov (United States)

    Durey, Angela; McEvoy, Suzanne; Swift-Otero, Val; Taylor, Kate; Katzenellenbogen, Judith; Bessarab, Dawn

    2016-07-07

    Effectively addressing health disparities between Aboriginal and non-Aboriginal Australians is long overdue. Health services engaging Aboriginal communities in designing and delivering healthcare is one way to tackle the issue. This paper presents findings from evaluating a unique strategy of community engagement between local Aboriginal people and health providers across five districts in Perth, Western Australia. Local Aboriginal community members formed District Aboriginal Health Action Groups (DAHAGs) to collaborate with health providers in designing culturally-responsive healthcare. The purpose of the strategy was to improve local health service delivery for Aboriginal Australians. The evaluation aimed to identify whether the Aboriginal community considered the community engagement strategy effective in identifying their health service needs, translating them to action by local health services and increasing their trust in these health services. Participants were recruited using purposive sampling. Qualitative data was collected from Aboriginal participants and health service providers using semi-structured interviews or yarning circles that were recorded, transcribed and independently analysed by two senior non-Aboriginal researchers. Responses were coded for key themes, further analysed for similarities and differences between districts and cross-checked by the senior lead Aboriginal researcher to avoid bias and establish reliability in interpreting the data. Three ethics committees approved conducting the evaluation. Findings from 60 participants suggested the engagement process was effective: it was driven and owned by the Aboriginal community, captured a broad range of views and increased Aboriginal community participation in decisions about their healthcare. It built community capacity through regular community forums and established DAHAGs comprising local Aboriginal community members and health service representatives who met quarterly and were

  8. A review of life expectancy and infant mortality estimations for Australian Aboriginal people

    Science.gov (United States)

    2014-01-01

    Background Significant variation exists in published Aboriginal mortality and life expectancy (LE) estimates due to differing and evolving methodologies required to correct for inadequate recording of Aboriginality in death data, under-counting of Aboriginal people in population censuses, and unexplained growth in the Aboriginal population attributed to changes in the propensity of individuals to identify as Aboriginal at population censuses. The objective of this paper is to analyse variation in reported Australian Aboriginal mortality in terms of LE and infant mortality rates (IMR), compared with all Australians. Methods Published data for Aboriginal LE and IMR were obtained and analysed for data quality and method of estimation. Trends in reported LE and IMR estimates were assessed and compared with those in the entire Australian population. Results LE estimates derived from different methodologies vary by as much as 7.2 years for the same comparison period. Indirect methods for estimating Aboriginal LE have produced LE estimates sensitive to small changes in underlying assumptions, some of which are subject to circular reasoning. Most indirect methods appear to under-estimate Aboriginal LE. Estimated LE gaps between Aboriginal people and the overall Australian population have varied between 11 and 20 years. Latest mortality estimates, based on linking census and death data, are likely to over-estimate Aboriginal LE. Temporal LE changes by each methodology indicate that Aboriginal LE has improved at rates similar to the Australian population overall. Consequently the gap in LE between Aboriginal people and the total Australian population appears to be unchanged since the early 1980s, and at the end of the first decade of the 21st century remains at least 11–12 years. In contrast, focussing on the 1990–2010 period Aboriginal IMR declined steeply over 2001–08, from more than 12 to around 8 deaths per 1,000 live births, the same level as Australia overall in

  9. Factors relating to participation in follow-up to the 45 and up study in Aboriginal and non-Aboriginal individuals

    Directory of Open Access Journals (Sweden)

    Lina Gubhaju

    2016-05-01

    Full Text Available Abstract Background This study aimed to characterise the factors relating to participation in a postal follow-up study in Aboriginal and non-Aboriginal individuals, given the need to quantify potential biases from loss to follow-up and the lack of evidence regarding postal surveys among Aboriginal people. Methods The first 100,000 participants from the Sax Institute’s 45 and Up Study, a large scale cohort study, were posted a follow-up questionnaire gathering general demographic, health and risk factor data, emphasising Social, Economic and Environmental Factors (“The SEEF Study”. For each variable of interest, percentages of those invited who went on to participate in follow-up were tabulated separately for Aboriginal and non-Aboriginal participants and age- and sex-adjusted participation rate ratios (aPRR were calculated. Results Of the 692 Aboriginal and 97,178 non-Aboriginal invitees to the study, 314 Aboriginal (45 % and 59,175 non-Aboriginal (61 % individuals responded. While Aboriginal people were less likely to respond than non-Aboriginal people (aPRR 0.72, 95 % CI 0.66–0.78, factors related to response were similar. Follow-up study participants were more likely than non-participants to have university versus no educational qualifications (1.6, 1.3–2.0 [Aboriginal]; 1.5, 1.5–1.5 [non-Aboriginal] and an annual income of ≥70,000 versus < $20,000 (1.6, 1.3–2.0; 1.2, 1.2–1.3 [χ 2 = 7.7; p = 0.001]. Current smokers (0.55, 0.42–0.72; 0.76, 0.74–0.77 [χ 2 = 7.14; p = 0.03], those reporting poor self-rated health (0.68, 0.47–0.99; 0.65, 0.61–0.69, poor quality of life (0.63, 0.41–0.97; 0.61, 0.57–0.66 and very high psychological distress (0.71, 0.68–0.75 [non-Aboriginal] were less likely than other cohort members to respond. Conclusions Relatively large numbers of Aboriginal and non-Aboriginal individuals participated in the first 45 and Up Study follow-up suggesting that postal surveys

  10. On the Astronomical Knowledge and Traditions of Aboriginal Australians

    Science.gov (United States)

    Hamacher, Duane W.

    2011-12-01

    Historian of science David Pingree defines science in a broad context as the process of systematically explaining perceived or imaginary phenomena. Although Westerners tend to think of science being restricted to Western culture, I argue in this thesis that astronomical scientific knowledge is found in Aboriginal traditions. Although research into the astronomical traditions of Aboriginal Australians stretches back for more than 150 years, it is relatively scant in the literature. We do know that the sun, moon, and night sky have been an important and inseparable component of the landscape to hundreds of Australian Aboriginal groups for thousands (perhaps tens-of-thousands) of years. The literature reveals that astronomical knowledge was used for time keeping, denoting seasonal change and the availability of food sources, navigation, and tidal prediction. It was also important for rituals and ceremonies, birth totems, marriage systems, cultural mnemonics, and folklore. Despite this, the field remains relatively unresearched considering the diversity of Aboriginal cultures and the length of time people have inhabited Australia (well over 40,000 years). Additionally, very little research investigating the nature and role of transient celestial phenomena has been conducted, leaving our understanding of Indigenous astronomical knowledge grossly incomplete. This thesis is an attempt to overcome this deficiency, with a specific focus on transient celestial phenomena. My research, situated in the field of cultural astronomy, draws from the sub-disciplines of archaeoastronomy, ethnoastronomy, historical astronomy, and geomythology. This approach incorporates the methodologies and theories of disciplines in the natural sciences, social sciences, and humanities. This thesis, by publication, makes use of archaeological, ethnographic, and historical records, astronomical software packages, and geographic programs to better understand the ages of astronomical traditions and the

  11. The contribution of socio-economic position to the excesses of violence and intimate partner violence among aboriginal versus non-Aboriginal Women in Canada.

    Science.gov (United States)

    Daoud, Nihaya; Smylie, Janet; Urquia, Marcelo; Allan, Billie; O'Campo, Patricia

    2013-07-25

    To examine the contribution of socio-economic position (SEP) in explaining the excess of any abuse and intimate partner violence (IPV) among Aboriginal versus non-Aboriginal women in Canada. This comparison has not been studied before. We conducted logistic regression analysis, using nationwide data from a weighted sample of 57,318 Canadian-born mothers of singletons who participated in the Canadian Maternity Experiences Survey 2006-7. The unadjusted odds of any abuse and IPV were almost four times higher among Aboriginal compared to non-Aboriginal mothers; OR 3.91 (95% CI 3.12-4.89) and OR 3.78 (2.87-4.97), respectively. Adjustment for SEP reduced the unadjusted OR of any abuse and IPV by almost 40%. However, even with this adjustment, the odds of any abuse and IPV for Aboriginal mothers remained twice that of non-Aboriginal mothers; OR 2.34 (1.82-2.99) and OR 2.19 (1.60-3.00), respectively. SEP is a predominant contributor to the excess of abuse against Aboriginal vs. non-Aboriginal women in Canada. Reducing violence against Aboriginal women can be achieved mostly by improving their SEP, and simultaneously be informed by social processes and services that can mitigate abuse. The fact that SEP did not fully explain the excess of abuse among the Aboriginal women might lend support to "colonization or postcolonial theories," and related contextual factors such as differences in community social resources (e.g., social capital) and services. The effect of these factors on the excess of abuse warrants future research.

  12. Blending Aboriginal and Western healing methods to treat intergenerational trauma with substance use disorder in Aboriginal peoples who live in northeastern Ontario, Canada.

    Science.gov (United States)

    Marsh, Teresa Naseba; Coholic, Diana; Cote-Meek, Sheila; Najavits, Lisa M

    2015-05-20

    As with many Indigenous groups around the world, Aboriginal communities in Canada face significant challenges with trauma and substance use. The complexity of symptoms that accompany intergenerational trauma and substance use disorders represents major challenges in the treatment of both disorders. There appears to be an underutilization of substance use and mental health services, substantial client dropout rates, and an increase in HIV infections in Aboriginal communities in Canada. The aim of this paper is to explore and evaluate current literature on how traditional Aboriginal healing methods and the Western treatment model "Seeking Safety" could be blended to help Aboriginal peoples heal from intergenerational trauma and substance use disorders. A literature search was conducted using the keywords: intergenerational trauma, historical trauma, Seeking Safety, substance use, Two-Eyed Seeing, Aboriginal spirituality, and Aboriginal traditional healing. Through a literature review of Indigenous knowledge, most Indigenous scholars proposed that the wellness of an Aboriginal community can only be adequately measured from within an Indigenous knowledge framework that is holistic, inclusive, and respectful of the balance between the spiritual, emotional, physical, and social realms of life. Their findings indicate that treatment interventions must honour the historical context and history of Indigenous peoples. Furthermore, there appears to be strong evidence that strengthening cultural identity, community integration, and political empowerment can enhance and improve mental health and substance use disorders in Aboriginal populations. In addition, Seeking Safety was highlighted as a well-studied model with most populations, resulting in healing. The provided recommendations seek to improve the treatment and healing of Aboriginal peoples presenting with intergenerational trauma and addiction. Other recommendations include the input of qualitative and quantitative

  13. Transfers to metropolitan hospitals and coronary angiography for rural Aboriginal and non-Aboriginal patients with acute ischaemic heart disease in Western Australia.

    Science.gov (United States)

    Lopez, Derrick; Katzenellenbogen, Judith M; Sanfilippo, Frank M; Woods, John A; Hobbs, Michael S T; Knuiman, Matthew W; Briffa, Tom G; Thompson, Peter L; Thompson, Sandra C

    2014-05-01

    Aboriginal people have a disproportionately higher incidence rate of ischaemic heart disease (IHD) than non-Aboriginal people. The findings on Aboriginal disparity in receiving coronary artery procedures are inconclusive. We describe the profile and transfers of IHD patients admitted to rural hospitals as emergency admissions and investigate determinants of transfers and coronary angiography. Person-linked hospital and mortality records were used to identify 28-day survivors of IHD events commencing at rural hospitals in Western Australia. Outcome measures were receipt of coronary angiography, transfer to a metropolitan hospital, and coronary angiography if transferred to a metropolitan hospital. Compared to non-Aboriginal patients, Aboriginal patients with IHD were more likely to be younger, have more co-morbidities, reside remotely, but less likely to have private insurance. After adjusting for demographic characteristics, Aboriginal people with MI were less likely to be transferred to a metropolitan hospital, and if transferred were less likely to receive coronary angiography. These disparities were not significant after adjusting for comorbidities and private insurance. In the full multivariate model age, comorbidities and private insurance were adversely associated with transfer to a metropolitan hospital and coronary angiography. Disparity in receiving coronary angiography following emergency admission for IHD to rural hospitals is mediated through the lower likelihood of being transferred to metropolitan hospitals where this procedure is performed. The likelihood of a transfer is increased if the patient has private insurance, however, rural Aboriginal people have a lower rate of private insurance than their non-Aboriginal counterparts. Health practitioners and policy makers can continue to claim that they treat Aboriginal and non-Aboriginal people alike based upon clinical indications, as private insurance is acting as a filter to reduce rural residents

  14. Setting and meeting priorities in Indigenous health research in Australia and its application in the Cooperative Research Centre for Aboriginal health.

    Science.gov (United States)

    Monk, Johanna M; Rowley, Kevin G; Anderson, Ian Ps

    2009-11-20

    Priority setting is about making decisions. Key issues faced during priority setting processes include identifying who makes these decisions, who sets the criteria, and who benefits. The paper reviews the literature and history around priority setting in research, particularly in Aboriginal health research. We explore these issues through a case study of the Cooperative Research Centre for Aboriginal Health (CRCAH)'s experience in setting and meeting priorities.Historically, researchers have made decisions about what research gets done. Pressures of growing competition for research funds and an increased public interest in research have led to demands that appropriate consultation with stakeholders is conducted and that research is of benefit to the wider society. Within Australian Aboriginal communities, these demands extend to Aboriginal control of research to ensure that Aboriginal priorities are met.In response to these demands, research priorities are usually agreed in consultation with stakeholders at an institutional level and researchers are asked to develop relevant proposals at a project level. The CRCAH's experience in funding rounds was that scientific merit was given more weight than stakeholders' priorities and did not necessarily result in research that met these priorities. After reviewing these processes in 2004, the CRCAH identified a new facilitated development approach. In this revised approach, the setting of institutional priorities is integrated with the development of projects in a way that ensures the research reflects stakeholder priorities.This process puts emphasis on identifying projects that reflect priorities prior to developing the quality of the research, rather than assessing the relevance to priorities and quality concurrently. Part of the CRCAH approach is the employment of Program Managers who ensure that stakeholder priorities are met in the development of research projects. This has enabled researchers and stakeholders to come

  15. Setting and meeting priorities in Indigenous health research in Australia and its application in the Cooperative Research Centre for Aboriginal Health

    Directory of Open Access Journals (Sweden)

    Anderson Ian PS

    2009-11-01

    Full Text Available Abstract Priority setting is about making decisions. Key issues faced during priority setting processes include identifying who makes these decisions, who sets the criteria, and who benefits. The paper reviews the literature and history around priority setting in research, particularly in Aboriginal health research. We explore these issues through a case study of the Cooperative Research Centre for Aboriginal Health (CRCAH's experience in setting and meeting priorities. Historically, researchers have made decisions about what research gets done. Pressures of growing competition for research funds and an increased public interest in research have led to demands that appropriate consultation with stakeholders is conducted and that research is of benefit to the wider society. Within Australian Aboriginal communities, these demands extend to Aboriginal control of research to ensure that Aboriginal priorities are met. In response to these demands, research priorities are usually agreed in consultation with stakeholders at an institutional level and researchers are asked to develop relevant proposals at a project level. The CRCAH's experience in funding rounds was that scientific merit was given more weight than stakeholders' priorities and did not necessarily result in research that met these priorities. After reviewing these processes in 2004, the CRCAH identified a new facilitated development approach. In this revised approach, the setting of institutional priorities is integrated with the development of projects in a way that ensures the research reflects stakeholder priorities. This process puts emphasis on identifying projects that reflect priorities prior to developing the quality of the research, rather than assessing the relevance to priorities and quality concurrently. Part of the CRCAH approach is the employment of Program Managers who ensure that stakeholder priorities are met in the development of research projects. This has enabled

  16. The pattern of psychiatric morbidity in a Victorian urban aboriginal general practice population.

    Science.gov (United States)

    McKendrick, J; Cutter, T; Mackenzie, A; Chiu, E

    1992-03-01

    Victorian Aboriginal people, most of whom live an urban lifestyle, form a distinct cultural group within the wider Victorian community. This paper describes a unique psychosocial study of urban Aboriginal adults attending a general practitioner at the Victorian Aboriginal Health Service in Fitzroy. The frequency and nature of psychiatric disorders among survey respondents is reported, together with a discussion of the association between this morbidity and certain sociodemographic variables.

  17. Disparity in cancer prevention and screening in aboriginal populations: recommendations for action

    OpenAIRE

    Ahmed, S.; Shahid, R.K.; Episkenew, J.A.

    2015-01-01

    Historically, cancer has occurred at a lower rate in aboriginal populations; however, it is now dramatically increasing. Unless preventive measures are taken, cancer rates among aboriginal peoples are expected to soon surpass those in non-aboriginal populations. Because a large proportion of malignant disorders are preventable, primary prevention through socioeconomic interventions, environmental changes, and lifestyle modification might provide the best option for reducing the increasing bur...

  18. No evidence for impaired humoral immunity to pneumococcal proteins in Australian Aboriginal children with otitis media.

    Science.gov (United States)

    Thornton, Ruth B; Kirkham, Lea-Ann S; Corscadden, Karli J; Coates, Harvey L; Vijayasekaran, Shyan; Hillwood, Jessica; Toster, Sophie; Edminston, Phillipa; Zhang, Guicheng; Keil, Anthony; Richmond, Peter C

    2017-01-01

    The Australian Aboriginal population experiences disproportionately high rates of otitis media (OM). Streptococcus pneumoniae is one of the main pathogens responsible for OM and currently no vaccine offering cross strain protection exists. Vaccines consisting of conserved antigens to S. pneumoniae may reduce the burden of OM in high-risk populations; however no data exists examining naturally acquired antibody in Aboriginal children with OM. Serum and salivary IgA and IgG were measured against the S. pneumoniae antigens PspA1 and 2, CbpA and Ply in a cross sectional study of 183 children, including 36 non-Aboriginal healthy control children and 70 Aboriginal children and 77 non-Aboriginal children undergoing surgery for OM using a multiplex bead assay. Significant differences were observed between the 3 groups for serum anti-PspA1 IgA, anti-CbpA and anti-Ply IgG and for all salivary antibodies assessed. Aboriginal children with a history of OM had significantly higher antibody titres than non-Aboriginal healthy children with no history of OM and non-Aboriginal children with a history of OM for several proteins in serum and saliva. Non-Aboriginal children with a history of OM had significantly higher salivary anti-PspA1 IgG than healthy children, while all other titres were comparable between the groups. Conserved vaccine candidate proteins from S. pneumoniae induce serum and salivary antibody responses in Aboriginal and non-Aboriginal children with a history of OM. Aboriginal children do not have an impaired antibody response to the antigens measured from S. pneumoniae and they may represent vaccine candidates in Indigenous populations. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  19. Supporting Aboriginal Women to Quit Smoking: Antenatal and Postnatal Care Providers' Confidence, Attitudes, and Practices.

    Science.gov (United States)

    Tzelepis, Flora; Daly, Justine; Dowe, Sarah; Bourke, Alex; Gillham, Karen; Freund, Megan

    2017-05-01

    Tobacco use during pregnancy is substantially higher among Aboriginal women compared to non-Aboriginal women in Australia. However, no studies have investigated the amount or type of smoking cessation care that staff from Aboriginal antenatal and postnatal services provide to clients who smoke or staff confidence to do so. This study examined Aboriginal antenatal and postnatal staff confidence, perceived role and delivery of smoking cessation care to Aboriginal women and characteristics associated with provision of such care. Staff from 11 Aboriginal Maternal and Infant Health Services and eight Aboriginal Child and Family Health services in the Hunter New England Local Health District in Australia completed a cross-sectional self-reported survey (n = 67, response rate = 97.1%). Most staff reported they assessed clients' smoking status most or all of the time (92.2%). However, only a minority reported they offered a quitline referral (42.2%), provided follow-up support (28.6%) or provided nicotine replacement therapy (4.7%) to most or all clients who smoked. Few staff felt confident in motivating clients to quit smoking (19.7%) and advising clients about using nicotine replacement therapy (15.6%). Staff confident with talking to clients about how smoking affected their health had significantly higher odds of offering a quitline referral [OR = 4.9 (1.7-14.5)] and quitting assistance [OR = 3.9 (1.3-11.6)] to clients who smoke. Antenatal and postnatal staff delivery of smoking cessation care to pregnant Aboriginal women or mothers with young Aboriginal children could be improved. Programs that support Aboriginal antenatal and postnatal providers to deliver smoking cessation care to clients are needed. Aboriginal antenatal and postnatal service staff have multiple opportunities to assist Aboriginal women to quit smoking during pregnancy and postpartum. However, staff confidence and practices of offering various forms of smoking cessation support to pregnant Aboriginal

  20. An Exploration of Underrepresentation of Aboriginal Cancer Patients Attending a Regional Radiotherapy Service in Western Australia

    Science.gov (United States)

    Baxi, Siddhartha; Cheetham, Shelley; Shahid, Shaouli

    2018-01-01

    Travel logistics impede Aboriginal patients’ uptake of cancer treatments and is one reason for the poorer outcomes of Aboriginal people with cancer. This research examined benefits of a newly established rurally based radiotherapy unit in southwest Western Australia (WA), and included exploring the experience of Aboriginal patients and possible reasons for Aboriginal people’s underrepresentation in treatment. Semi-structured in-depth interviews with 21 service providers involved in the treatment and care of people with cancer, and 3 Aboriginal patients with cancer who undertook radiotherapy at the Service were undertaken. Data were subject to thematic analysis involving immersion in the data for familiarization, inductive coding, investigator discussion and refining of emerging themes and triangulation of patient and provider interviews. Aboriginal cancer patients were positive about the treatment and support they had received, highlighting the often complex challenges faced by rural Aboriginal cancer patients in accessing and maintaining treatment. Service providers offered suggestions for small numbers presenting to the Service, including late presentation, potential perceptions of cultural insensitivity on the part of service providers, out-of-pocket costs and under-ascertainment of Aboriginal status. The Service has put in place practices and initiatives to support patient health and wellbeing, including making the facility more welcoming towards Aboriginal people and ensuring culturally appropriate care. PMID:29443892

  1. Levels of glutathione and 2,3-diphosphoglycerate in the red blood cells of Australian Aborigines.

    Science.gov (United States)

    Agar, N S

    1980-01-01

    There were no significant differences in packed cell volume (PCV) and red cell 2,3-diphosphoglycerate (2,3-DPG) levels in Australian Aborigines and Caucasians. A highly significant negative correlation was found between PCV and 2,3-DPG in both Aborigines (r = 0.251; n = 231) and Caucasians (r = 0.435; n = 227). Levels of reduced glutathione (GSH) in the red blood cells of Aborigines were significantly lower (P < 0.001) compared to those of Caucasians. There was a significant negative correlation between PCV and GSH in both the groups; (Aborigines r = -0.637, n = 115; Caucasians r = 0.388, n = 111).

  2. Aboriginal Health Workers experience multilevel barriers to quitting smoking: a qualitative study

    Directory of Open Access Journals (Sweden)

    Dawson Anna P

    2012-05-01

    Full Text Available Abstract Introduction Long-term measures to reduce tobacco consumption in Australia have had differential effects in the population. The prevalence of smoking in Aboriginal peoples is currently more than double that of the non-Aboriginal population. Aboriginal Health Workers are responsible for providing primary health care to Aboriginal clients including smoking cessation programs. However, Aboriginal Health Workers are frequently smokers themselves, and their smoking undermines the smoking cessation services they deliver to Aboriginal clients. An understanding of the barriers to quitting smoking experienced by Aboriginal Health Workers is needed to design culturally relevant smoking cessation programs. Once smoking is reduced in Aboriginal Health Workers, they may then be able to support Aboriginal clients to quit smoking. Methods We undertook a fundamental qualitative description study underpinned by social ecological theory. The research was participatory, and academic researchers worked in partnership with personnel from the local Aboriginal health council. The barriers Aboriginal Health Workers experience in relation to quitting smoking were explored in 34 semi-structured interviews (with 23 Aboriginal Health Workers and 11 other health staff and 3 focus groups (n = 17 participants with key informants. Content analysis was performed on transcribed text and interview notes. Results Aboriginal Health Workers spoke of burdensome stress and grief which made them unable to prioritise quitting smoking. They lacked knowledge about quitting and access to culturally relevant quitting resources. Interpersonal obstacles included a social pressure to smoke, social exclusion when quitting, and few role models. In many workplaces, smoking was part of organisational culture and there were challenges to implementation of Smokefree policy. Respondents identified inadequate funding of tobacco programs and a lack of Smokefree public spaces as policy

  3. Aboriginal health workers experience multilevel barriers to quitting smoking: a qualitative study.

    Science.gov (United States)

    Dawson, Anna P; Cargo, Margaret; Stewart, Harold; Chong, Alwin; Daniel, Mark

    2012-05-23

    Long-term measures to reduce tobacco consumption in Australia have had differential effects in the population. The prevalence of smoking in Aboriginal peoples is currently more than double that of the non-Aboriginal population. Aboriginal Health Workers are responsible for providing primary health care to Aboriginal clients including smoking cessation programs. However, Aboriginal Health Workers are frequently smokers themselves, and their smoking undermines the smoking cessation services they deliver to Aboriginal clients. An understanding of the barriers to quitting smoking experienced by Aboriginal Health Workers is needed to design culturally relevant smoking cessation programs. Once smoking is reduced in Aboriginal Health Workers, they may then be able to support Aboriginal clients to quit smoking. We undertook a fundamental qualitative description study underpinned by social ecological theory. The research was participatory, and academic researchers worked in partnership with personnel from the local Aboriginal health council. The barriers Aboriginal Health Workers experience in relation to quitting smoking were explored in 34 semi-structured interviews (with 23 Aboriginal Health Workers and 11 other health staff) and 3 focus groups (n = 17 participants) with key informants. Content analysis was performed on transcribed text and interview notes. Aboriginal Health Workers spoke of burdensome stress and grief which made them unable to prioritise quitting smoking. They lacked knowledge about quitting and access to culturally relevant quitting resources. Interpersonal obstacles included a social pressure to smoke, social exclusion when quitting, and few role models. In many workplaces, smoking was part of organisational culture and there were challenges to implementation of Smokefree policy. Respondents identified inadequate funding of tobacco programs and a lack of Smokefree public spaces as policy level barriers. The normalisation of smoking in Aboriginal

  4. Improving mental health awareness among rural Aboriginal men: perspectives from Gippsland.

    Science.gov (United States)

    Isaacs, Anton; Maybery, Darryl

    2012-04-01

    To identify views of Aboriginal people in rural areas about improving mental health awareness among Aboriginal men. Semi-structured interviews were conducted with 17 Aboriginal people, including men, carers and health workers. Participants highlighted the need for mental health awareness programs in the community. They described the type of programs to be conducted as well as their method, content and frequency. This study demonstrates that mental health awareness programs designed specifically for rural Aboriginal men need to involve local Elders and other significant individuals from the community, be de-stigmatised by including mental health under Men's Health and by embedding the messages within a cultural framework.

  5. The economic impact on Aboriginal communities of the Ranger Project: 1979-1985

    International Nuclear Information System (INIS)

    O'Faircheallaigh, C.

    1986-01-01

    What are the benefits generated for Aboriginal people by mining projects like the Ranger Project? Are these projects likely to fulfill the expectations of Aborigines who support the controlled exploitation of mineral resources on their land? This article examines the economic impact of the Ranger uranium project on Aboriginal people. Its principal aim is to provide detailed information on the use of royalty-related payments made to traditional owners as a result of Ranger's operations, and the consequent employment, training and social service opportunities for Aborigines

  6. Surrogate mothers: aboriginal grandmothers raising grandchildren in Taiwan.

    Science.gov (United States)

    Chang, Yu-Ting; Hayter, Mark

    2011-05-01

    The purpose of this qualitative study was to understand the experiences of Taiwanese aboriginal grandmothers when raising their grandchildren. Adopting a phenomenological approach, interviews were conducted with 15 Taiwanese aboriginal grandmothers who served as primary caregiver to a grandchild or grandchildren. Data were analyzed using Giorgi's phenomenological method. Four themes emerged from the data analysis, reflecting the parenting experience of grandmothers: using aged bodies to do energetic work: represented the physical effects of raising grandchildren; conflicting emotions: reflected the psychological effects of raising grandchildren; lifelong and privative obligation: described the cultural and societal beliefs of raising grandchildren; and coping strategies for raising grandchildren outlined methods the grandmothers used to cope with parenting their grandchildren. The results of this study offers insights into surrogate parenting within an underresearched group in Taiwan and will enable health care providers to be more aware of the physical, emotional, and social effects of the role of grandparent parenting.

  7. Did Aboriginal vegetation burning affect the Australian summer monsoon?

    Science.gov (United States)

    Balcerak, Ernie

    2011-08-01

    For thousands of years, Aboriginal Australians burned forests, creating grasslands. Some studies have suggested that in addition to changing the landscape, these burning practices also affected the timing and intensity of the Australian summer monsoon. Different vegetation types can alter evaporation, roughness, and surface reflectivity, leading to changes in the weather and climate. On the basis of an ensemble of experiments with a global climate model, Notaro et al. conducted a comprehensive evaluation of the effects of decreased vegetation cover on the summer monsoon in northern Australia. They found that although decreased vegetation cover would have had only minor effects during the height of the monsoon season, during the premonsoon season, burning-induced vegetation loss would have caused significant decreases in precipitation and increases in temperature. Thus, by burning forests, Aboriginals altered the local climate, effectively extending the dry season and delaying the start of the monsoon season. (Geophysical Research Letters, doi:10.1029/2011GL047774, 2011)

  8. "Rebuilding our community": hearing silenced voices on Aboriginal youth suicide.

    Science.gov (United States)

    Walls, Melissa L; Hautala, Dane; Hurley, Jenna

    2014-02-01

    This paper brings forth the voices of adult Aboriginal First Nations community members who gathered in focus groups to discuss the problem of youth suicide on their reserves. Our approach emphasizes multilevel (e.g., individual, family, and broader ecological systems) factors viewed by participants as relevant to youth suicide. Wheaton's conceptualization of stressors and Evans-Campbell's multilevel classification of the impacts of historical trauma are used as theoretical and analytic guides. Thematic analysis of qualitative data transcripts revealed a highly complex intersection of stressors, traumas, and social problems seen by community members as underlying mechanisms influencing heightened levels of Aboriginal youth suicidality. Our multilevel coding approach revealed that suicidal behaviors were described by community members largely as a problem with deep historical and contemporary structural roots, as opposed to being viewed as individualized pathology.

  9. The cultural and ecological impacts of aboriginal tourism: a case study on Taiwan's Tao tribe.

    Science.gov (United States)

    Liu, Tzu-Ming; Lu, Dau-Jye

    2014-01-01

    We show that tourism activities severely impact the ecology of Orchid Island, its natural resources, and the culture of the Tao tribe. For example, highway widening, in response to the increased traffic volumes caused by tourism, required many Pandanus trees to be cut and removed, which has placed the coconut crabs in danger of extinction. To promote eco-tourism, observation trips to observe Elegant Scops owls and Birdwing butterflies have taken place, which has affected the breeding of these two protected species. The Elegant Scops owls- and Birdwing butterflies-related tourism activities also break the "evil spirits" taboo of the Tao people and have caused the disappearance of the specifications for using traditional natural resources, causing natural ecosystems to face the threat of excessive use. In addition to promoting and advocating aboriginal tourism of the Tao people on Orchid Island, the Taiwanese government should help the Tao people to develop a management model that combines traditional regulations and tourism activities.

  10. Innovative options for structuring oil and gas leases and exploration permits on Aboriginal lands

    International Nuclear Information System (INIS)

    Douglas, W.; Wells, M.

    1999-01-01

    Operations in the oil and gas industry that involve exploration and production on Aboriginal lands are definitely more complex than operations on provincial Crown lands and there is clearly a need to meet different objectives. There are many good reasons for a petroleum exploration company to make a risk investment on First Nation lands, and the governing legislation permits considerable latitude in the terms of exploration permits and production leases. Indian Oil and Gas Canada will have to approve any agreement negotiated with a First Nation, so they must be made part of the deal-making process. It is important to recognize the responsibility a company has as a partner of a First Nation to help them achieve the maximum benefits from this non-renewable resource. Aspects considered include: the participants and their needs; terms and conditions in oil and gas leases; innovative compensation models; marketing the royalty share; equity participation, and managing exploration and development risk

  11. Diversity in eMental Health Practice: An Exploratory Qualitative Study of Aboriginal and Torres Strait Islander Service Providers.

    Science.gov (United States)

    Bird, Jennifer; Rotumah, Darlene; Bennett-Levy, James; Singer, Judy

    2017-05-29

    In Australia, mental health services are undergoing major systemic reform with eMental Health (eMH) embedded in proposed service models for all but those with severe mental illness. Aboriginal and Torres Strait Islander service providers have been targeted as a national priority for training and implementation of eMH into service delivery. Implementation studies on technology uptake in health workforces identify complex and interconnected variables that influence how individual practitioners integrate new technologies into their practice. To date there are only two implementation studies that focus on eMH and Aboriginal and Torres Strait Islander service providers. They suggest that the implementation of eMH in the context of Aboriginal and Torres Strait Islander populations may be different from the implementation of eMH with allied health professionals and mainstream health services. The objective of this study is to investigate how Aboriginal and Torres Strait Islander service providers in one regional area of Australia used eMH resources in their practice following an eMH training program and to determine what types of eMH resources they used. Individual semistructured qualitative interviews were conducted with a purposive sample of 16 Aboriginal and Torres Strait Islander service providers. Interviews were co-conducted by one indigenous and one non-indigenous interviewer. A sample of transcripts were coded and thematically analyzed by each interviewer and then peer reviewed. Consensus codes were then applied to all transcripts and themes identified. It was found that 9 of the 16 service providers were implementing eMH resources into their routine practice. The findings demonstrate that participants used eMH resources for supporting social inclusion, informing and educating, assessment, case planning and management, referral, responding to crises, and self and family care. They chose a variety of types of eMH resources to use with their clients, both culturally

  12. Healing history? Aboriginal healing, historical trauma, and personal responsibility.

    Science.gov (United States)

    Waldram, James B

    2014-06-01

    What can an exploration of contemporary Aboriginal healing programs such as those offered in Canadian prisons and urban clinics tell us about the importance of history in understanding social and psychological pathology, and more significantly the salience of the concept of "historical trauma"? The form of Aboriginal "healing" that has emerged in recent decades to become dominant in many parts of the country is itself a reflection of historical processes and efforts to ameliorate the consequences of what is today often termed "historical trauma." In other words, contemporary notions of "healing" and the social, cultural, medical, and psychological disruption and distress caused by colonialism and captured in the term "historical trauma" have coevolved in an interdependent manner. I also argue that there is a tension between the attribution of this distress to both specific (e.g., residential schools) and generalized (e.g., colonialism) historical factors, as evident in the "historical trauma" concept, and the prevailing emphasis in many healing programs to encourage the individual to take personal responsibility for their situation and avoid attributing blame to other factors. I conclude that "historical trauma" represents an idiom of distress that captures a variety of historical and contemporary phenomena and which provides a language for expressing distress that is gaining currency, at least among scholars, and that the contemporary Aboriginal healing movement represents an effort to deal with the absence or failure of both "traditional" Aboriginal healing and government-sponsored medical and psychological services to adequately deal with this distress of colonialism. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  13. Aboriginal Determination: Native Title Claims and Barriers to Recognition

    Directory of Open Access Journals (Sweden)

    Zia Akhtar

    2011-09-01

    Full Text Available The Australian government has proposed a referendum in 2012 to decide the constitutional status of its indigenous people. There is at present no mechanism to define the indigenous people as a domestic or foreign entity of the Commonwealth. This is an important issue because other settler governments have developed a framework to implement their relationship with the native people. As a result, it is difficult prove title to land that has been abrogated by the deeds of the settlers. In Mabo v Queensland (2,the Commonwealth government was found to have breached its fiduciary duty to the Aboriginal peoples. The judgment led to the Native Title Act 1993 that established the process of asserting native rights that were held to coexist with pastoral ownership. The promulgation of the Native Title Amendment Act 1998 reversed this process and augmented the powers of non-native landlords by providing the device to extinguish native rights. In Western Australia v Ward, a mining lease was held to have precedence over native title that was adjudged to be part of a bundle of rights. In implementing the Native Title Act the issue turns on the determination of the ties to land/ sea that the government allows to the Aboriginal peoples. The judgment in Harrington-Smith on behalf of the Wongatha People v Western Australia indicates that title can be excluded on procedural grounds and that there was an incompatibility between the claims of the Aboriginal peoples and the settlers’ claims. The road map towards a more effective regime of proving title can be achieved if the Aboriginal peoples are granted recognition as a nation in the Constitution and a treaty is signed with them.

  14. The determinants of chronic bronchitis in Aboriginal children and youth

    Science.gov (United States)

    Hossain, Alomgir; Konrad, Stephanie; Dosman, James A; Senthilselvan, Ambikaipakan; McCrosky, Jesse; Pahwa, Punam

    2012-01-01

    BACKGROUND: There is limited knowledge concerning chronic bronchitis (CB) in Canadian Aboriginal peoples. OBJECTIVE: To determine the prevalence (crude and adjusted) of CB and its associated risk factors in Canadian Aboriginal children and youth six to 14 years of age. METHODS: Data from the cross-sectional Aboriginal Peoples Survey were analyzed in the present study. Logistic regression analysis was used to determine risk factors influencing the prevalence of CB among Aboriginal children and youth. The balanced repeated replication method was used to compute standard errors of regression coefficients to account for clustering inherent in the study design. The outcome of interest was based on the question: “Have you been told by a doctor, nurse or other health professional that you have chronic bronchitis?” Demographics, environment and population characteristics (predisposing and enabling resources) were tested for an association with CB. RESULTS: The prevalence of CB was 3.1% for boys and 2.8% for girls. Other significant risk factors of CB were age (OR 1.38 [95% CI 1.24 to 1.52] for 12 to 14 year olds versus six to eight year olds), income (OR 2.28 [95% CI 2.02 to 2.59] for income category <$25,000/year versus ≥$85,000/year), allergies (OR 1.96 [95% CI 1.78 to 2.16] for having allergies versus no allergies), asthma (OR 7.61 [ 95% CI 6.91 to 8.37] for having asthma versus no asthma) and location of residence (rural/urban and geographical location). A significant two-way interaction between sex and body mass index indicated that the relationship between the prevalence of CB and body mass index was modified by sex. DISCUSSION: The prevalence of CB was related to well-known risk factors among adults, including older age and lower annual income. PMID:23248806

  15. Restricted access: aboriginal women and health care in Canada

    OpenAIRE

    Falcon-Borduas, Amelie

    2010-01-01

    “Restricted Access: Aboriginal Women and Health Care in Canada” addresses the barriers faced by indigenous women when accessing health care services in Canada. Using the distinction of practical (or needs-based) and strategic (or equity-based) barriers, it highlights the impact of physical isolation, cultural differences, and socio-economic disparities when using health services. However, the emphasis is placed on strategic challenges and more specifically on the impact of marginalization fro...

  16. Variable effects of prevalence correction of population denominators on differentials in myocardial infarction incidence: a record linkage study in Aboriginal and non-Aboriginal Western Australians.

    Science.gov (United States)

    Katzenellenbogen, Judith M; Sanfilippo, Frank M; Hobbs, Michael S T; Briffa, Tom G; Ridout, Steve C; Knuiman, Matthew W; Dimer, Lyn; Taylor, Kate P; Thompson, Peter L; Thompson, Sandra C

    2011-06-01

    To investigate the impact of prevalence correction of population denominators on myocardial infarction (MI) incidence rates, rate ratios, and rate differences in Aboriginal vs. non-Aboriginal Western Australians aged 25-74 years during the study period 2000-2004. Person-based linked hospital and mortality data sets were used to estimate the number of prevalent and first-ever MI cases each year from 2000 to 2004 using a 15-year look-back period. Age-specific and -standardized MI incidence rates were calculated using both prevalence-corrected and -uncorrected population denominators, by sex and Aboriginality. The impact of prevalence correction on rates increased with age, was higher for men than women, and substantially greater for Aboriginal than non-Aboriginal people. Despite the systematic underestimation of incidence, prevalence correction had little impact on the Aboriginal to non-Aboriginal age-standardized rate ratios (6% and 4% underestimate in men and women, respectively), although the impact on rate differences was more marked (12% and 6%, respectively). The percentage underestimate of differentials was greater at older ages. Prevalence correction of denominators, while more accurate, is difficult to apply and may add modestly to the quantification of relative disparities in MI incidence between populations. Absolute incidence disparities using uncorrected denominators may have an error >10%. Copyright © 2011 Elsevier Inc. All rights reserved.

  17. Association between early bacterial carriage and otitis media in Aboriginal and non-Aboriginal children in a semi-arid area of Western Australia: a cohort study

    Directory of Open Access Journals (Sweden)

    Sun Wenxing

    2012-12-01

    Full Text Available Abstract Background Streptococcus pneumoniae (Pnc, nontypeable Haemophilus influenzae (NTHi and Moraxella catarrhalis (Mcat are the most important bacterial pathogens associated with otitis media (OM. Previous studies have suggested that early upper respiratory tract (URT bacterial carriage may increase risk of subsequent OM. We investigated associations between early onset of URT bacterial carriage and subsequent diagnosis of OM in Aboriginal and non-Aboriginal children living in the Kalgoorlie-Boulder region located in a semi-arid zone of Western Australia. Methods Aboriginal and non-Aboriginal children who had nasopharyngeal aspirates collected at age 1-  Results Carriage rates of Pnc, NTHi and Mcat at age 1-  Conclusion Early NTHi carriage in Aboriginal children and Mcat in non-Aboriginal children is associated with increased risk of OM independent of environmental factors. In addition to addressing environmental risk factors for carriage such as overcrowding and exposure to environmental tobacco smoke, early administration of pneumococcal-Haemophilus influenzae D protein conjugate vaccine to reduce bacterial carriage in infants, may be beneficial for Aboriginal children; such an approach is currently being evaluated in Australia.

  18. Understanding practitioner professionalism in Aboriginal and Torres Strait Islander health: lessons from student and registrar placements at an urban Aboriginal and Torres Strait Islander primary healthcare service.

    Science.gov (United States)

    Askew, Deborah A; Lyall, Vivian J; Ewen, Shaun C; Paul, David; Wheeler, Melissa

    2017-10-01

    Aboriginal and Torres Strait Islander peoples continue to be pathologised in medical curriculum, leaving graduates feeling unequipped to effectively work cross-culturally. These factors create barriers to culturally safe health care for Aboriginal and Torres Strait Islander peoples. In this pilot pre-post study, the learning experiences of seven medical students and four medical registrars undertaking clinical placements at an urban Aboriginal and Torres Strait Islander primary healthcare service in 2014 were followed. Through analysis and comparison of pre- and post-placement responses to a paper-based case study of a fictitious Aboriginal patient, four learning principles for medical professionalism were identified: student exposure to nuanced, complex and positive representations of Aboriginal peoples; positive practitioner role modelling; interpersonal skills that build trust and minimise patient-practitioner relational power imbalances; and knowledge, understanding and skills for providing patient-centred, holistic care. Though not exhaustive, these principles can increase the capacity of practitioners to foster culturally safe and optimal health care for Aboriginal peoples. Furthermore, competence and effectiveness in Aboriginal health care is an essential component of medical professionalism.

  19. Kidney disease in Aboriginal Australians: a perspective from the Northern Territory.

    Science.gov (United States)

    Hoy, Wendy E

    2014-12-01

    This article outlines the increasing awareness, service development and research in renal disease in Aboriginal people in Australia's Northern Territory, among whom the rates of renal replacement therapy (RRT) are among the highest in the world. Kidney failure and RRT dominate the intellectual landscape and consume the most professional energy, but the underlying kidney disease has recently swung into view, with increasing awareness of its connection to other chronic diseases and to health profiles and trajectories more broadly. Albuminuria is the marker of the underlying kidney disease and the best treatment target, and glomerulomegaly and focal glomerulosclerosis are the defining histologic features. Risk factors in its multideterminant genesis reflect nutritional and developmental disadvantage and inflammatory/infectious milieu, while the major putative genetic determinants still elude detection. A culture shift of "chronic disease prevention" has been catalyzed in part by the human pain, logistic problems and great costs associated with RRT. Nowadays chronic disease management is the central focus of indigenous primary care, with defined protocols for integrated testing and management of chronic diseases and with government reimbursed service items and free medicines for people in remote areas. Blood pressure, cardiovascular risk and chronic kidney disease (CKD) are all mitigated by good treatment, which centres on renin-angiotensin system blockade and good metabolic control. RRT incidence rates appear to be stabilizing in remote Aboriginal people, and chronic disease deaths rates are falling. However, the profound levels of disadvantage in many remote settings remain appalling, and there is still much to be done, mostly beyond the direct reach of health services.

  20. Astronomical Heritage and Aboriginal People: Conflicts and Possibilities

    Science.gov (United States)

    López, Alejandro Martín

    2016-10-01

    In this presentation we address issues relating to the astronomical heritage of contemporary aboriginal groups and other minorities. We deal specially with intangible astronomical heritage and its particularities. Also, we study (from ethnographic experience with Aboriginal groups, Creoles and Europeans in the Argentine Chaco) the conflicts referring to the different ways in which the natives' knowledge and practice are categorized by the natives themselves, by scientists, state politicians, professional artists and NGOs. Furthermore, we address several cases that illustrate these kinds of conflicts. We aim to analyze the complexities of patrimonial policies when they are applied to practices and representations of contemporary communities involved in power relations with national states and the global system. The essentialization of identities, the folklorization of representations and practices, and the fossilization of aboriginal peoples are some of the risks of applying the label ``cultural heritage'' without a careful consideration of each specific case. In particular we suggest possible ways in which the international scientific community could collaborate to improve the agenda of national states instead of reproducing colonial prejudices. In this way, we aim to contribute to the promotion of respect for ethnic and religious minorities.

  1. Australian Aboriginal Memoir and Memory: A Stolen Generations Trauma Narrative

    Directory of Open Access Journals (Sweden)

    Justine Seran

    2015-10-01

    Full Text Available This article proposes a re-reading of Aboriginal author Sally Morgan’s Stolen Generations narrative My Place (1987 in post-Apology Australia (2008–present. The novel tells the story of Morgan’s discovery of her maternal Aboriginal origins through the life-stories of her mother and grandmother; the object of a quest for the past that is both relational and matrilineal; incorporating elements of autobiography and as-told-to memoirs to create a form of choral autoethnography. Morgan’s text explores the intergenerational consequences of child removal in the Aboriginal context and is representative of Indigenous-authored narratives in its suggestion that the children and grand-children of victims of colonial policies and practices can work through the trauma of their ancestors. I examine the literary processes of decolonization of the Indigenous writing/written self and community; as well as strategies for individual survival and cultural survivance in the Australian settler colonial context; especially visible through the interactions between traumatic memories and literary memoirs, a genre neglected by trauma theory’s concern with narrative fragmentation and the proliferation of “themed” life-writing centered on a traumatic event. This article calls for a revision of trauma theory’s Eurocentrism through scholarly engagement with Indigenous experiences such as Morgan’s and her family in order to broaden definitions and take into account collective, historical, and inherited trauma.

  2. Prevalence of dementia in urban and regional Aboriginal Australians.

    Science.gov (United States)

    Radford, Kylie; Mack, Holly A; Draper, Brian; Chalkley, Simon; Daylight, Gail; Cumming, Robert; Bennett, Hayley; Delbaere, Kim; Broe, Gerald A

    2015-03-01

    This study aimed to determine the prevalence of dementia in collaboration with urban/regional Aboriginal communities. A census of Aboriginal and Torres Strait Islander men and women aged 60 years and above in the target communities identified 546 potential participants, with 336 (61.5%) participating in this cross-sectional study. Participants completed a structured interview and cognitive screening tests. One hundred fifty-three participants also completed a detailed medical assessment. Assessment data were reviewed by a panel of clinicians who determined a diagnosis of dementia or mild cognitive impairment (MCI) according to standard criteria. Crude prevalence of dementia was 13.4%, and age-standardized prevalence was 21.0%. The most common types of dementia were Alzheimer's dementia (44%) and mixed dementia diagnoses (29%). Estimated prevalence of MCI was 17.7%. Consistent with previous findings in a remote population, urban and regional Aboriginal Australians face high rates of dementia at younger ages, most commonly Alzheimer's dementia. Copyright © 2015 The Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

  3. Depression, Suicidal Behaviour, and Mental Disorders in Older Aboriginal Australians.

    Science.gov (United States)

    Shen, Yu-Tang; Radford, Kylie; Daylight, Gail; Cumming, Robert; Broe, Tony G A; Draper, Brian

    2018-03-04

    Aboriginal Australians experience higher levels of psychological distress, which may develop from the long-term sequelae of social determinants and adversities in early and mid-life. There is little evidence available on the impact of these on the mental health of older Aboriginal Australians. This study enrolled 336 Aboriginal Australian participants over 60 years from 5 major urban and regional areas in NSW, utilizing a structured interview on social determinants, and life-time history of physical and mental conditions; current psychosocial determinants and mental health. Univariate and multivariate analyses were utilized to examine the link between these determinants and current depressive scores and suicidality. There was a high rate of life-time depression (33.3%), current late-life depression (18.1%), and suicidal ideation (11.1%). Risk factors strongly associated with late-life depression included sleep disturbances, a history of suicidal behaviour, suicidal ideation in late-life and living in a regional location. This study supports certain historical and psychosocial factors predicting later depression in old age, and highlights areas to target for prevention strategies.

  4. What oil and gas activities infringe on Aboriginal interests

    International Nuclear Information System (INIS)

    Maas, J.

    1998-01-01

    Some of the experiences that First Nations communities in British Columbia have had in dealing with the petroleum industry and government are reviewed, emphasizing the past lack of consultation with First Nations whose treaty and Aboriginal rights were being infringed. The focus is primarily on Treaty 8, one of the series of numbered treaties negotiated during the 1800s, but which is still very much in effect. Changes expected as a result of the recent Delgamuukw decision which obligates regulatory authorities to consult with First Nations prior to issuing any permits for exploration or extraction of natural resources where such proposed projects might infringe on treaty and Aboriginal rights, are reviewed. Recent examples of settlements that confirm governments' and the industry's readiness to deal with aboriginal title claims as intended by the courts are cited. Other examples, showing reluctance by both governments and industry to accept the concept of mutually acceptable and meaningful consultation despite court rulings, and in the face of increasing levels of conflict, are also discussed.2 figs

  5. The Aboriginal and Torres Strait Islander casemix study.

    Science.gov (United States)

    Fisher, D A; Murray, J M; Cleary, M I; Brewerton, R E

    1998-10-19

    With increasing implementation of casemix-based funding for hospitals, quantitative data were needed to confirm the clinical impression that treating Aboriginal (compared with non-Aboriginal) inpatients consumes significantly more resources. Utilisation data, collected over a three-month period in 10 hospitals, were used to determine a cost per inpatient episode, which was grouped according to AN-DRG-3 to give a cost per AN-DRG for Aboriginal and Torres Strait Islander (ATSI) patients and non-ATSI patients. ATSI patients had consistently longer average length of stay and significant variation in relative frequency of admissions, compared with non-ATSI patients, with higher prevalences of infectious diseases. Degenerative and neoplastic conditions were more common in non-ATSI patients. There were significant differences in casemix-adjusted costs per patient episode (ATSI, $1856; non-ATSI, $1558; P < 0.001). Our study has quantified differential resource consumption between two Australian populations, and highlights the need for recognition of some hospitals' atypical populations and special funding requirements.

  6. Depression, Suicidal Behaviour, and Mental Disorders in Older Aboriginal Australians

    Directory of Open Access Journals (Sweden)

    Yu-Tang Shen

    2018-03-01

    Full Text Available Aboriginal Australians experience higher levels of psychological distress, which may develop from the long-term sequelae of social determinants and adversities in early and mid-life. There is little evidence available on the impact of these on the mental health of older Aboriginal Australians. This study enrolled 336 Aboriginal Australian participants over 60 years from 5 major urban and regional areas in NSW, utilizing a structured interview on social determinants, and life-time history of physical and mental conditions; current psychosocial determinants and mental health. Univariate and multivariate analyses were utilized to examine the link between these determinants and current depressive scores and suicidality. There was a high rate of life-time depression (33.3%, current late-life depression (18.1%, and suicidal ideation (11.1%. Risk factors strongly associated with late-life depression included sleep disturbances, a history of suicidal behaviour, suicidal ideation in late-life and living in a regional location. This study supports certain historical and psychosocial factors predicting later depression in old age, and highlights areas to target for prevention strategies.

  7. Aboriginal women in rural Australia; a small study of infant feeding behaviour.

    Science.gov (United States)

    Helps, Catherine; Barclay, Lesley

    2015-06-01

    Aboriginal women in rural areas have lower rates of breastfeeding than Australian averages. The reasons for this are poorly understood. Aboriginal people experience higher morbidity and increased rates of chronic disease throughout the life cycle. The protective effects of sustained breastfeeding could benefit rural Aboriginal communities. To explore the factors impacting upon infant feeding choices in a rural Aboriginal Community. Semi-structured interviews were conducted with eight Aboriginal rural dwelling first time mothers. These women received a continuity of midwife and Aboriginal Health Worker model of care. Interviews were also undertaken with five Aboriginal Health Workers and two Aboriginal community breastfeeding champions. The analysis was integrated with a conventional literature review and was further developed and illustrated with historical literature. Indigenist methodology guided the study design, analysis and the dissemination of results. Three key themes were identified. These were "I'm doing the best thing for..." which encompasses the motivations underpinning infant feeding decisions; "this is what I know..." which explores individual and community knowledge regarding infant feeding; and "a safe place to feed" identifying the barriers that negative societal messages pose for women as they make infant feeding decisions. It appears loss of family and community breastfeeding knowledge resulting from colonisation still influences the Aboriginal women of today. Aboriginal women value and trust knowledge which is passed to them from extended family members and women within their Community. Cultural, historical and socioeconomic factors all strongly influence the infant feeding decisions of individuals in this study. Efforts to normalise breastfeeding in the culture of rural dwelling Aboriginal women and their supporting community appear to be necessary and may promote breastfeeding more effectively than optimal professional care of individuals can

  8. A Guide for Health Professionals Working with Aboriginal Peoples: Executive Summary

    Science.gov (United States)

    2013-01-01

    Objective to provide Canadian health professionals with a network of information and recommendations regarding Aboriginal health. Options health professionals working with Aboriginal individuals and communities in the area of women’s health care. Outcomes improved health status of Aboriginal peoples in Canada. Appropriateness and accessibility of women’s health services for Aboriginal peoples. Improved communication and clinical skills of health professionals in the area of Aboriginal health. Improved quality of relationship between health professionals and Aboriginal individuals and communities. Improved quality of relationship between health care professionals and Aboriginal individuals and communities. Evidence recommendations are based on expert opinion and a review of the literature. Published references were identified by a Medline search of all review articles, randomized clinical control trials, meta-analyses, and practice guidelines from 1966 to February 1999, using the MeSH headings “Indians, North American or Eskimos” and “Health.”* Subsequently published articles were brought to the attention of the authors in the process of writing and reviewing the document. Ancillary and unpublished references were recommended by members of the SOGC Aboriginal Health Issues Committee and the panel of expert reviewers. Values information collected was reviewed by the principal author. The social, cultural, political, and historic context of Aboriginal peoples in Canada, systemic barriers regarding the publication of information by Aboriginal authors, the diversity of Aboriginal peoples in Canada, and the need for a culturally appropriate and balanced presentation were carefully considered in addition to more traditional scientific evaluation. The majority of information collected consisted of descriptive health and social information and such evaluation tools as the evidence guidelines of the Canadian Task Force on the Periodic Health exam were not

  9. Identifying Multi-Level Culturally Appropriate Smoking Cessation Strategies for Aboriginal Health Staff: A Concept Mapping Approach

    Science.gov (United States)

    Dawson, Anna P.; Cargo, Margaret; Stewart, Harold; Chong, Alwin; Daniel, Mark

    2013-01-01

    Aboriginal Australians, including Aboriginal Health Workers (AHWs), smoke at rates double the non-Aboriginal population. This study utilized concept mapping methodology to identify and prioritize culturally relevant strategies to promote smoking cessation in AHWs. Stakeholder participants included AHWs, other health service employees and tobacco…

  10. Translanguaging on Facebook: Exploring Australian Aboriginal Multilingual Competence in Technology-Enhanced Environments and Its Pedagogical Implications

    Science.gov (United States)

    Oliver, Rhonda; Nguyen, Bich

    2017-01-01

    In this study, we explore how Aboriginal multilingual speakers use technology-enhanced environments, specifically Facebook, for their translanguaging practices. Using data collected from Facebook posts written by seven Aboriginal youth over a period of 18 months, we investigate how the participants move between Aboriginal English (AE) and Standard…

  11. A postcolonial feminist discourse analysis of urban Aboriginal women's description of pregnancy-related weight gain and physical activity.

    Science.gov (United States)

    Darroch, Francine E; Giles, Audrey R

    2016-02-01

    Excessive weight gain and physical inactivity in pregnancy have been identified as risk factors for negative health outcomes for mothers and fetuses, particularly among Aboriginal women. In this paper we engage with postcolonial feminist theory and critical discourse analysis to examine the question, "how do urban Aboriginal women understand pregnancy-related weight gain and physical activity." We conducted focus groups and semi-structured interviews with 25 urban Aboriginal pregnant or postpartum women between the ages of 16 and 39 in Ottawa, Canada. Three prominent discourses emerged: Aboriginal women have different pregnancies than non-Aboriginal women because Aboriginal women gain more weight and are more likely to develop gestational diabetes; Aboriginal women feel personally responsible for and shameful about excessive weight gain; finally, Aboriginal women need culturally safe pregnancy resources. Our results illuminate the complex and often paradoxical ways in which discourses around weight gain and physical activity are produced and taken-up by Aboriginal women and their healthcare providers. Based on these findings, we argue there is a lack of accessible and culturally safe resources for urban Aboriginal women, specifically concerning weight gain and physical activity in pregnancy. We recommend the development of resources that are created for/by/with Aboriginal women to better address that issues that urban Aboriginal women themselves identify as being of key importance. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  12. Health assessments for Indigenous Australians at Orange Aboriginal Medical Service: health problems identified and subsequent follow up.

    Science.gov (United States)

    Dutton, Tegan; Stevens, Wendy; Newman, Jamie

    2016-01-01

    This study aimed to document the types, management and follow up of health issues identified by all Aboriginal Health Assessments (AHA) performed at Orange Aboriginal Medical Service from 1 January 2011 to 31 December 2012. This was done with a retrospective audit of clinical records. In total, 1169 AHAs were performed: 41% child, 53% adult and 6% older person AHAs. Newly identified health issues were documented in 85% (984). Being overweight (41%; 476) and smoking (26%; 301) were the common risk factors identified. As a result of the AHA, most children who were not up-to-date with their vaccinations received catch-up immunisations; 11% (36) of adult women (n=314) received a Pap smear, although Pap smear status was unknown or not up-to-date for 61% (192); 27% (311) of cases were prescribed new medication; and 1239 referrals were made but only 40% were attended. At 6 months following the AHA, 26% (240) of cases with newly identified health issues were completely managed and followed up, whereas 25% (226) received no follow up. The AHAs are useful for identifying new health issues; however, follow up of the identified health issues should be improved. If AHAs are to improve health outcomes, appropriate management and follow up of the identified health issues are essential.

  13. Identifying barriers and improving communication between cancer service providers and Aboriginal patients and their families: the perspective of service providers.

    Science.gov (United States)

    Shahid, Shaouli; Durey, Angela; Bessarab, Dawn; Aoun, Samar M; Thompson, Sandra C

    2013-11-04

    Aboriginal Australians experience poorer outcomes from cancer compared to the non-Aboriginal population. Some progress has been made in understanding Aboriginal Australians' perspectives about cancer and their experiences with cancer services. However, little is known of cancer service providers' (CSPs) thoughts and perceptions regarding Aboriginal patients and their experiences providing optimal cancer care to Aboriginal people. Communication between Aboriginal patients and non-Aboriginal health service providers has been identified as an impediment to good Aboriginal health outcomes. This paper reports on CSPs' views about the factors impairing communication and offers practical strategies for promoting effective communication with Aboriginal patients in Western Australia (WA). A qualitative study involving in-depth interviews with 62 Aboriginal and non-Aboriginal CSPs from across WA was conducted between March 2006-September 2007 and April-October 2011. CSPs were asked to share their experiences with Aboriginal patients and families experiencing cancer. Thematic analysis was carried out. Our analysis was primarily underpinned by the socio-ecological model, but concepts of Whiteness and privilege, and cultural security also guided our analysis. CSPs' lack of knowledge about the needs of Aboriginal people with cancer and Aboriginal patients' limited understanding of the Western medical system were identified as the two major impediments to communication. For effective patient-provider communication, attention is needed to language, communication style, knowledge and use of medical terminology and cross-cultural differences in the concept of time. Aboriginal marginalization within mainstream society and Aboriginal people's distrust of the health system were also key issues impacting on communication. Potential solutions to effective Aboriginal patient-provider communication included recruiting more Aboriginal staff, providing appropriate cultural training for CSPs

  14. Identifying barriers and improving communication between cancer service providers and Aboriginal patients and their families: the perspective of service providers

    Science.gov (United States)

    2013-01-01

    Background Aboriginal Australians experience poorer outcomes from cancer compared to the non-Aboriginal population. Some progress has been made in understanding Aboriginal Australians’ perspectives about cancer and their experiences with cancer services. However, little is known of cancer service providers’ (CSPs) thoughts and perceptions regarding Aboriginal patients and their experiences providing optimal cancer care to Aboriginal people. Communication between Aboriginal patients and non-Aboriginal health service providers has been identified as an impediment to good Aboriginal health outcomes. This paper reports on CSPs’ views about the factors impairing communication and offers practical strategies for promoting effective communication with Aboriginal patients in Western Australia (WA). Methods A qualitative study involving in-depth interviews with 62 Aboriginal and non-Aboriginal CSPs from across WA was conducted between March 2006 - September 2007 and April-October 2011. CSPs were asked to share their experiences with Aboriginal patients and families experiencing cancer. Thematic analysis was carried out. Our analysis was primarily underpinned by the socio-ecological model, but concepts of Whiteness and privilege, and cultural security also guided our analysis. Results CSPs’ lack of knowledge about the needs of Aboriginal people with cancer and Aboriginal patients’ limited understanding of the Western medical system were identified as the two major impediments to communication. For effective patient–provider communication, attention is needed to language, communication style, knowledge and use of medical terminology and cross-cultural differences in the concept of time. Aboriginal marginalization within mainstream society and Aboriginal people’s distrust of the health system were also key issues impacting on communication. Potential solutions to effective Aboriginal patient-provider communication included recruiting more Aboriginal staff

  15. Breastfeeding Duration and Residential Isolation amid Aboriginal Children in Western Australia

    Directory of Open Access Journals (Sweden)

    Stephen R. Zubrick

    2012-12-01

    Full Text Available Objectives: To examine factors that impact on breastfeeding duration among Western Australian Aboriginal children. We hypothesised that Aboriginal children living in remote locations in Western Australia were breastfed for longer than those living in metropolitan locations. Methods: A population-based cross-sectional survey was conducted from 2000 to 2002 in urban, rural and remote settings across Western Australia. Cross-tabulations and multivariate logistic regression analyses were performed, using survey weights to produce unbiased estimates for the population of Aboriginal children. Data on demographic, maternal and infant characteristics were collected from 3932 Aboriginal birth mothers about their children aged 0–17 years (representing 22,100 Aboriginal children in Western Australia. Results: 71% of Aboriginal children were breastfed for three months or more. Accounting for other factors, there was a strong gradient for breastfeeding duration by remoteness, with Aboriginal children living in areas of moderate isolation being 3.2 times more likely to be breastfed for three months or more (p < 0.001 compared to children in metropolitan Perth. Those in areas of extreme isolation were 8.6 times more likely to be breastfed for three months or longer (p < 0.001. Conclusions: Greater residential isolation a protective factor linked to longer breastfeeding duration for Aboriginal children in our West Australian cohort.

  16. Factors Affecting Language and Literacy Development in Australian Aboriginal Children: Considering Dialect, Culture and Health

    Science.gov (United States)

    Webb, Gwendalyn L.; Williams, Cori J.

    2018-01-01

    Australian Aboriginal children, in general, lag behind their mainstream peers in measures of literacy. This article discusses some of the complex and interconnected factors that impact Aboriginal children's early language and literacy development. Poor health and historically negative socio-political factors are known influences on Aboriginal…

  17. Closing the (service) gap: exploring partnerships between Aboriginal and mainstream health services.

    Science.gov (United States)

    Taylor, Kate P; Thompson, Sandra C

    2011-08-01

    Although effective partnerships between Aboriginal and mainstream health services are critical to improve Aboriginal health outcomes, many factors can cause these partnerships to be tenuous and unproductive. Understanding the elements of best practice for successful partnerships is essential. A literature review was conducted in 2009 using keyword searches of electronic databases. Sourced literature was assessed for relevance regarding the benefits, challenges, lessons learnt and factors contributing to successful Aboriginal and mainstream partnerships. Key themes were collated. Although there is much literature regarding general partnerships generally, few specifically examine Aboriginal and mainstream health service partnerships. Twenty-four sources were reviewed in detail. Benefits include broadening service capacity and improving the cultural security of healthcare. Challenges include the legacy of Australia's colonial history, different approaches to servicing clients and resource limitations. Recommendations for success include workshopping tensions early, building trust and leadership. Although successful partnerships are crucial to optimise Aboriginal health outcomes, failed collaborations risk inflaming sensitive Aboriginal-non-Aboriginal relationships. Factors supporting successful partnerships remind us to develop genuine, trusting relationships that are tangibly linked to the Aboriginal community. Failure to invest in this relational process and push forward with 'business as usual' can ultimately have negative ramifications on client outcomes.

  18. Does a Culturally Sensitive Smoking Prevention Program Reduce Smoking Intentions among Aboriginal Children? A Pilot Study

    Science.gov (United States)

    McKennitt, Daniel W.; Currie, Cheryl L.

    2012-01-01

    The aim of the study was to determine if a culturally sensitive smoking prevention program would have short-term impacts on smoking intentions among Aboriginal children. Two schools with high Aboriginal enrollment were selected for the study. A grade 4 classroom in one school was randomly assigned to receive the culturally sensitive smoking…

  19. Unfinished dreams: community healing and the reality of aboriginal self-government

    National Research Council Canada - National Science Library

    Warry, Wayne

    1998-01-01

    ... of community development and cultural revitalization that are essential precursors to self-government. Warry's notion of 'community healing' involves efforts to rebuild the human foundations for self-governing Aboriginal societies. The book analyses key areas such as health care and the judicial and political systems where Aboriginal peoples ...

  20. Aboriginal Education with Anti-Racist Education: Building Alliances across Cultural and Racial Identity Politics

    Science.gov (United States)

    St. Denis, Verna

    2007-01-01

    A critical race analysis could provide both Aboriginal students and their university student advisors with knowledge to understand and potentially challenge the effects and processes of racialization that have historically, legally, and politically divided Aboriginal communities and families. Coalition and alliances can be made within and across…

  1. What is the impact of diabetes for Australian Aboriginal women when pregnant?

    DEFF Research Database (Denmark)

    Cynthia, Porter; Timothy, Skinner; Isabelle, Ellis

    2011-01-01

    The impact differential of diabetes for Aboriginal maternal and infant health outcomes is different to Caucasian outcomes. With maternal diabetes, Aboriginal infant's birth weight increases and stillbirth rate is 22/1000 for gestational diabetes mellitus (GDM) and 53/1000 for pre-existing diabete...

  2. Cultural mismatch and the education of Aboriginal youths: the interplay of cultural identities and teacher ratings.

    Science.gov (United States)

    Fryberg, Stephanie A; Troop-Gordon, Wendy; D'Arrisso, Alexandra; Flores, Heidi; Ponizovskiy, Vladimir; Ranney, John D; Mandour, Tarek; Tootoosis, Curtis; Robinson, Sandy; Russo, Natalie; Burack, Jacob A

    2013-01-01

    In response to the enduring "deficit" approach to the educational attainment of Aboriginal students in North America, we hypothesized that academic underperformance is related to a cultural mismatch between Aboriginal students' cultural background, which emphasizes connectedness and interdependence, and the mainstream White model of education, which focuses on independence and assertiveness. The participants included virtually all the secondary students (N = 115) in the Naskapi community of Kawawachikamach, Quebec, Canada. We obtained self-reports of identification with Aboriginal and White culture, teacher reports of assertiveness, and official grades. We found that high identification with either Aboriginal or White culture was related to higher grades, regardless of whether the students were perceived as assertive by their teacher. Conversely, at low levels of cultural identification toward Aboriginal or White culture, being perceived as low in assertiveness by one's teacher predicted lower grades. This suggests that both high cultural identification and assertiveness can contribute to enhancing the educational outcomes of Aboriginal students, but that Aboriginal students with low levels of both cultural identification and assertiveness are at particular risk as they are mismatched with the culture of mainstream schools and do not benefit from the protective effects of identity. The relationships among identity, cultural values, and academic performance point to the need to reject the notion of an inherent deficit in education among Aboriginal youths in favor of a different framework in which success can be attained when alternative ways of being are fostered and nurtured in schools.

  3. Enhancing Opportunities for Australian Aboriginal Literacy Learners in Early Childhood Settings

    Science.gov (United States)

    Simpson, Lee; Clancy, Susan

    2005-01-01

    In the context of contemporary Australian society, the education system is still failing to increase educational outcomes among the majority of Australian Aboriginal (1) learners. This educational dilemma has persisted despite the regular introduction of systemic initiatives and funding aimed at addressing Australian Aboriginal learners' low…

  4. The Koori Growing Old Well Study: investigating aging and dementia in urban Aboriginal Australians.

    Science.gov (United States)

    Radford, Kylie; Mack, Holly A; Robertson, Hamish; Draper, Brian; Chalkley, Simon; Daylight, Gail; Cumming, Robert; Bennett, Hayley; Jackson Pulver, Lisa; Broe, Gerald A

    2014-06-01

    Dementia is an emerging health priority in Australian Aboriginal communities, but substantial gaps remain in our understanding of this issue, particularly for the large urban section of the population. In remote Aboriginal communities, high prevalence rates of dementia at relatively young ages have been reported. The current study is investigating aging, cognitive decline, and dementia in older urban/regional Aboriginal Australians. We partnered with five Aboriginal communities across the eastern Australian state of New South Wales, to undertake a census of all Aboriginal men and women aged 60 years and over residing in these communities. This was followed by a survey of the health, well-being, and life history of all consenting participants. Participants were also screened using three cognitive instruments. Those scoring below designated cut-offs, and a 20% random sample of those scoring above (i.e. "normal" range), completed a contact person interview (with a nominated family member) and medical assessment (blind to initial screening results), which formed the basis of "gold standard" clinical consensus determinations of cognitive impairment and dementia. This paper details our protocol for a population-based study in collaboration with local Aboriginal community organizations. The study will provide the first available prevalence rates for dementia and cognitive impairment in a representative sample of urban Aboriginal people, across city and rural communities, where the majority of Aboriginal Australians live. It will also contribute to improved assessment of dementia and cognitive impairment and to the understanding of social determinants of successful aging, of international significance.

  5. Context, Diversity and Engagement: Early Intervention with Australian Aboriginal Families in Urban and Remote Contexts

    Science.gov (United States)

    Robinson, Gary; Tyler, William; Jones, Yomei; Silburn, Sven; Zubrick, Stephen R.

    2012-01-01

    This article describes challenges met implementing an early intervention programme for Aboriginal parents and their children in the NT (Northern Territory) of Australia in the context of efforts to remediate Aboriginal disadvantage. The intervention is an adaptation of an 8- to 10-week, manualised parenting programme designed for four- to…

  6. Identifying High Academic Potential in Australian Aboriginal Children Using Dynamic Testing

    Science.gov (United States)

    Chaffey, Graham W.; Bailey, Stan B.; Vine, Ken W.

    2015-01-01

    The primary purpose of this study was to determine the effectiveness of dynamic testing as a method for identifying high academic potential in Australian Aboriginal children. The 79 participating Aboriginal children were drawn from Years 3-5 in rural schools in northern New South Wales. The dynamic testing method used in this study involved a…

  7. Politics, pain and pleasure: the art of art-making for ‘settled’ Aboriginal Australians

    Directory of Open Access Journals (Sweden)

    Lorraine Gibson

    2011-03-01

    Full Text Available Since the emergence of the ‘acrylic art movement’ which came out of Papunya in the Western Desert of Australia in the 1970s, Aboriginal art and cultures have become intertwined in public discourse, through government policy, and in visual art worlds. It is arguably through their artworks that Australian Aboriginal people have become increasingly known both within Australia and overseas (Merlan 2001; cf. Fourmille 1994.i Indeed, in many ways, Aboriginal art has come to represent Aboriginal people and their culture (Myers 2002. But what kind of art is acceptably deemed Aboriginal in mainstream art worlds, by Australian Aboriginal people, and why? What does this mean personally, socially and economically for those Aboriginal artists who are located in the south-eastern parts of Australia which were first colonised? For the most part these people are deemed by the mainstream population to have ‘lost their culture’. More than this, they are spoken of by some other Aboriginal people from the more remote and later colonised parts of the continent in similar terms. Based on long-term ethnographic fieldwork with the Barkindji people of Wilcannia, a small country town in the south-east of Australia, this paper explores the role of art making and art talk and the ways in which these are implicated in the politics of culture, in cultural subjectivity, and in the consolidation and (recreation of cultural identity.

  8. Theory and Research on Bullying and Racism from an Aboriginal Australian Perspective

    Science.gov (United States)

    Bodkin-Andrews, Gawaian; Paradies, Yin; Parada, Roberto; Denson, Nida; Priest, Naomi; Bansel, Peter

    2012-01-01

    This paper offers a brief review of research on the impact of bullying and racism on Aboriginal and Torres Strait Islander peoples within Australia. The overarching emphasis was on the variety of physical, social, mental, and educational outcomes for Aboriginal and Torres Strait Islander children and youth, whilst also critiquing the prevailing…

  9. Effective Nutrition Education for Aboriginal Australians: Lessons from a Diabetes Cooking Course

    Science.gov (United States)

    Abbott, Penelope A.; Davison, Joyce E.; Moore, Louise F.; Rubinstein, Raechelle

    2012-01-01

    Objectives: To examine the experiences of Aboriginal Australians with or at risk of diabetes who attended urban community cooking courses in 2002-2007; and to develop recommendations for increasing the uptake and effectiveness of nutrition education in Aboriginal communities. Methods: Descriptive qualitative approach using semistructured…

  10. Treatment of Chronic Hepatitis C in a Canadian Aboriginal Population: Results from the Prairie Study

    Directory of Open Access Journals (Sweden)

    Gerald Yosel Minuk

    2013-01-01

    Full Text Available BACKGROUND: The Aboriginal population of Canada is at increased risk of exposure to the hepatitis C virus (HCV. Previous data indicate that spontaneous clearance of HCV occurs more often in Aboriginals than Caucasians. Whether this enhanced response extends to antiviral therapy for chronic HCV remains to be determined.

  11. Kick the habit: a social marketing campaign by Aboriginal communities in NSW.

    Science.gov (United States)

    Campbell, M A; Finlay, S; Lucas, K; Neal, N; Williams, R

    2014-01-01

    Tackling smoking is an integral component of efforts to improve health outcomes in Aboriginal communities. Social marketing is an effective strategy for promoting healthy attitudes and influencing behaviours; however, there is little evidence for its success in reducing smoking rates in Aboriginal communities. This paper outlines the development, implementation and evaluation of Kick the Habit Phase 2, an innovative tobacco control social marketing campaign in Aboriginal communities in New South Wales (NSW). The Aboriginal Health & Medical Research Council worked with three Aboriginal communities and a creative agency to develop locally tailored, culturally relevant social marketing campaigns. Each community determined the target audience and main messages, and identified appropriate local champions and marketing tools. Mixed methods were used to evaluate the campaign, including surveys and interviews with community members and Aboriginal Community Controlled Health Service staff. Community survey participants demonstrated high recall of smoking cessation messages, particularly for messages and images specific to the Kick the Habit campaign. Staff participating in interviews reported an increased level of interest from community members in smoking cessation programs, as well as increased confidence and skills in developing further social marketing campaigns. Aboriginal community-driven social marketing campaigns in tobacco control can build capacity, are culturally relevant and lead to high rates of recall in Aboriginal communities.

  12. 'We've fallen into the cracks': Aboriginal women's experiences with breast cancer through photovoice.

    Science.gov (United States)

    Poudrier, Jennifer; Mac-Lean, Roanne Thomas

    2009-12-01

    Despite some recognition that Aboriginal women who have experienced breast cancer may have unique health needs, little research has documented the experiences of Aboriginal women from their perspective. Our main objective was to explore and to begin to make visible Aboriginal women's experiences with breast cancer using the qualitative research technique, photovoice. The research was based in Saskatchewan, Canada and participants were Aboriginal women who had completed breast cancer treatment. Although Aboriginal women cannot be viewed as a homogeneous group, participants indicated two areas of priority for health-care: (i) Aboriginal identity and traditional beliefs, although expressed in diverse ways, are an important dimension of breast cancer experiences and have relevance for health-care; and (ii) there is a need for multidimensional support which addresses larger issues of racism, power and socioeconomic inequality. We draw upon a critical and feminist conception of visuality to interrogate and disrupt the dominant visual terrain (both real and metaphorical) where Aboriginal women are either invisible or visible in disempowering ways. Aboriginal women who have experienced breast cancer must be made visible within health-care in a way that recognizes their experiences situated within the structural context of marginalization through colonial oppression.

  13. The Language of Literacy: A National Resource Directory of Aboriginal Literacy Programs.

    Science.gov (United States)

    Sabourin, Beverly; Globensky, Peter Andre

    This directory presents, in narrative form, core information about the operations of approximately 100 Aboriginal literacy programs throughout Canada. To qualify for inclusion in the directory, each program had to offer basic, functional, or advanced literacy training; offer literacy training in English, French, or an Aboriginal language; be…

  14. Community as Teacher Model: Health Profession Students Learn Cultural Safety from an Aboriginal Community

    Science.gov (United States)

    Kline, Cathy C.; Godolphin, William J.; Chhina, Gagun S.; Towle, Angela

    2013-01-01

    Communication between health care professionals and Aboriginal patients is complicated by cultural differences and the enduring effects of colonization. Health care providers need better training to meet the needs of Aboriginal patients and communities. We describe the development and outcomes of a community-driven service-learning program in…

  15. Exploring undergraduate midwifery students' readiness to deliver culturally secure care for pregnant and birthing Aboriginal women.

    Science.gov (United States)

    Thackrah, Rosalie D; Thompson, Sandra C; Durey, Angela

    2015-04-16

    Culturally secure health care settings enhance accessibility by Aboriginal Australians and improve their satisfaction with service delivery. A culturally secure health service recognises and responds to the legitimate cultural rights of the recipients of care. Focus is upon the health care system as well as the practice and behaviours of the individuals within it. In an attempt to produce culturally secure practitioners, the inclusion of Aboriginal content in health professional programs at Australian universities is now widespread. Studies of medical students have identified the positive impact of this content on knowledge and attitudes towards Aboriginal people but relatively little is known about the responses of students in other health professional education programs. This study explored undergraduate midwifery students' knowledge and attitudes towards Aboriginal people, and the impact of Aboriginal content in their program. The study surveyed 44 students who were in their first, second and third years of a direct entry, undergraduate midwifery program at a Western Australian (WA) university. The first year students were surveyed before and after completion of a compulsory Aboriginal health unit. Second and third year students who had already completed the unit were surveyed at the end of their academic year. Pre- and post-unit responses revealed a positive shift in first year students' knowledge and attitudes towards Aboriginal people and evidence that teaching in the unit was largely responsible for this shift. A comparison of post-unit responses with those from students in subsequent years of their program revealed a significant decline in knowledge about Aboriginal issues, attitudes towards Aboriginal people and the influence of the unit on their views. Despite this, all students indicated a strong interest in more clinical exposure to Aboriginal settings. The inclusion of a unit on Aboriginal health in an undergraduate midwifery program has been shown to

  16. Antenatal emotional wellbeing screening in Aboriginal and Torres Strait Islander primary health care services in Australia.

    Science.gov (United States)

    Gausia, Kaniz; Thompson, Sandra; Nagel, Tricia; Rumbold, Alice; Connors, Christine; Matthews, Veronica; Boyle, Jacqueline; Schierhout, Gill; Bailie, Ross

    2013-12-01

    The aim of this study was to examine the extent to which antenatal emotional wellbeing (EW) assessments are undertaken in primary health care (PHC) centres and factors associated with completion of EW screening. Medical records of 797 pregnant women from 36 PHC centres in five states (NSW, QLD, SA, WA and NT) were audited. Overall, 85% of the women were Aboriginal. The proportion of women with documented screening for EW varied from 5 to 38% between states (mean 17%). Aboriginal women were four times more likely (adjusted Odds Ratio (OR = 4.13, 95% CI = 2.46-6.92) to not be screened for antenatal EW than non-Aboriginal women. Aboriginality, lack of counselling on financial support were independently linked with no screening of EW. Provision of training for health service providers and further research on appropriate screening tools for Aboriginal women are needed to help redress this gap.

  17. Evaluating the Aboriginal child's mind: assimilation and cross-cultural psychology in Australia.

    Science.gov (United States)

    Robertson, David

    2018-06-01

    This article examines two psychological interventions with Australian Aboriginal children in the late 1960s and early 1970s. The first involved evaluating the cognitive maturation of Aboriginal adolescents using a series of Piagetian interviews. The second, a more extensive educational intervention, used a variety of quantitative tests to measure and intervene in the intellectual performance of Aboriginal preschoolers. In both of these interventions the viability of the psychological instruments in the cross-cultural encounter created ongoing ambiguity as to the value of the research outcomes. Ultimately, the resolution of this ambiguity in favour of notions of Aboriginal 'cultural deprivation' reflected the broader political context of debates over Aboriginal self-governance during this period.

  18. Missed opportunities in educating Aboriginal Australians about bowel cancer screening: whose job is it anyway?

    Science.gov (United States)

    Christou, Aliki; Thompson, Sandra C

    2013-12-01

    A culturally relevant educational flipchart targeting Aboriginal people was distributed across Western Australia to support education on bowel cancer screening and encourage participation in the National Bowel Cancer Screening Program. Respondents sampled from the flipchart distribution list were surveyed on the appropriateness, usefulness, and the extent to and manner in which they used the flipchart for educating Aboriginal clients. Despite praising the resource, few respondents used the flipchart as intended for various reasons, including the view that Aboriginal health education was the responsibility of Aboriginal health workers. Greater recognition by all health service providers is needed of their potential role in Aboriginal health education. Promoting a national health program of under-appreciated importance for a marginalised population is challenging. Effective utilisation of an educational tool is predicated on factors beyond its production quality and wide dissemination. Intended users require awareness of the underlying problem, and adequate time for and specific training in implementation of the tool.

  19. Health Care and Aboriginal Seniors in Urban Canada: Helping a Neglected Class

    Directory of Open Access Journals (Sweden)

    Loleen Berdahl

    2011-05-01

    Full Text Available Canadian researchers and policymakers have paid limited attention to the health care needs of Aboriginal seniors. This lack of attention is problematic, as the situation of Aboriginal seniors – including both status and non-status First Nations, Métis and Inuit – is particularly bleak. Using Winnipeg, Regina and Saskatoon as examples, this paper analyses the health care challenges facing Aboriginal seniors in urban Canada. We ask, what policy approaches are needed to improve the health and wellbeing of urban Aboriginal seniors so that they can have good quality living reflective of their needs and culture? We suggest that, in thinking throughpresent and future health services for urban Aboriginal seniors, policymakers should consider four key factors: socioeconomic conditions; underutilization of urban health services; jurisdiction; and elder abuse.

  20. Building relationships with Aboriginal Communities and the Energy and Utilities Board

    Energy Technology Data Exchange (ETDEWEB)

    Barber, R.; Handel, J.; Healy, D. [Alberta Energy and Utilities Board, Calgary, AB (Canada)

    2004-07-01

    One of the challenges facing the oil and gas industry in Alberta is building a relationship between industry, government and Aboriginal people. The Alberta Energy and Utilities Board (EUB) is promoting and developing positive relationships with Aboriginal communities in terms of land-use issues and land claim agreements. A study was commissioned in 2000 by the EUB to identify concerns to communities affected by sour gas development. The study identified the need to improve working relations with Aboriginal communities. This paper describes the experience of the Field Surveillance Branch of the EUB over the past few years in building such relationships. Historical information provides insight that helps in establishing effective working relationships with Aboriginal communities. An important ingredient is appreciation of the perspective of these communities, which is achieved through awareness training. The use of local Aboriginal resource people as part of the training is recommended in order to address local issues. 1 ref.

  1. Aboriginal Homelessness: A Framework for Best Practice in the Context of Structural Violence

    Directory of Open Access Journals (Sweden)

    Nelly D. Oelke

    2016-07-01

    Full Text Available Homelessness among Indigenous peoples is an important issue in Canada and internationally. Research was conducted in seven metropolitan areas in the four western provinces of Canada to explore current services with the aim of developing a best practices framework to end homelessness for Aboriginal peoples. Sequential mixed methods were used. Key results found agreement that Aboriginal peoples were overrepresented among the homeless and policy determined the approach to and comprehensiveness of services provided. Funding, lack of time, and lack of resources were highlighted as issues. Gaps identified included a lack of partnership, cross-cultural collaboration, cultural safety, and evaluation and research in service provision. Best practices included ensuring cultural safety, fostering partnerships among agencies, implementing Aboriginal governance, ensuring adequate and sustainable funding, equitable employment of Aboriginal staff, incorporating cultural reconnection, and undertaking research and evaluation to guide policy and practices related to homelessness among Aboriginal peoples.

  2. A comparison of Aboriginal and non-Aboriginal students on the inter-related dimensions of self-concept, strengths and achievement

    Directory of Open Access Journals (Sweden)

    Jessica Whitley

    2014-10-01

    Full Text Available Self-concept has been found to play a key role in academic and psychosocial outcomes for students. Appreciating the factors that have a bearing upon self-concept may be of particular importance for Aboriginal students, many of whom experience poorer outcomes than non-Aboriginal Canadians. The current study explored the relationships between multidimensional self-concept, perceived strengths and academic achievement among a sample Aboriginal and non-Aboriginal students. Results indicated that perceived self-concept and strengths were largely similar across groups. However, students in the two groups drew on different strengths to comprise their general self-concept. Findings are explored within the context of existing research and theory.

  3. Factors contributing to delayed diagnosis of cancer among Aboriginal people in Australia: a qualitative study

    Science.gov (United States)

    Shahid, Shaouli; Teng, Tiew-Hwa Katherine; Bessarab, Dawn; Aoun, Samar; Baxi, Siddhartha; Thompson, Sandra C

    2016-01-01

    Background/objectives Delayed presentation of symptomatic cancer is associated with poorer survival. Aboriginal patients with cancer have higher rates of distant metastases at diagnosis compared with non-Aboriginal Australians. This paper examined factors contributing to delayed diagnosis of cancer among Aboriginal Australians from patient and service providers' perspectives. Methods In-depth, open-ended interviews were conducted in two stages (2006–2007 and 2011). Inductive thematic analysis was assisted by use of NVivo looking around delays in presentation, diagnosis and referral for cancer. Participants Aboriginal patients with cancer/family members (n=30) and health service providers (n=62) were recruited from metropolitan Perth and six rural/remote regions of Western Australia. Results Three broad themes of factors were identified: (1) Contextual factors such as intergenerational impact of colonisation and racism and socioeconomic deprivation have negatively impacted on Aboriginal Australians' trust of the healthcare professionals; (2) health service-related factors included low accessibility to health services, long waiting periods, inadequate numbers of Aboriginal professionals and high staff turnover; (3) patient appraisal of symptoms and decision-making, fear of cancer and denial of symptoms were key reasons patients procrastinated in seeking help. Elements of shame, embarrassment, shyness of seeing the doctor, psychological ‘fear of the whole health system’, attachment to the land and ‘fear of leaving home’ for cancer treatment in metropolitan cities were other deterrents for Aboriginal people. Manifestation of masculinity and the belief that ‘health is women's domain’ emerged as a reason why Aboriginal men were reluctant to receive health checks. Conclusions Solutions to improved Aboriginal cancer outcomes include focusing on the primary care sector encouraging general practitioners to be proactive to suspicion of symptoms with appropriate

  4. "It's almost expected": rural Australian Aboriginal women's reflections on smoking initiation and maintenance: a qualitative study.

    Science.gov (United States)

    Passey, Megan E; Gale, Jennifer T; Sanson-Fisher, Robert W

    2011-12-09

    Despite declining smoking rates among the general Australian population, rates among Indigenous Australians remain high, with 47% of the Indigenous population reporting daily smoking - twice that of other Australians. Among women, smoking rates are highest in younger age groups, with more than half of Aboriginal women smoking during pregnancy. A lack of research focused on understanding the social context of smoking by Aboriginal women in rural Australia limits our ability to reduce these rates. This study aimed to explore the factors contributing to smoking initiation among rural Aboriginal women and girls and the social context within which smoking behaviour occurs. We conducted three focus groups with 14 Aboriginal women and service providers and 22 individual interviews with Aboriginal women from four rural communities to explore their perceptions of the factors contributing to smoking initiation among Aboriginal girls. Four inter-related factors were considered important to understanding the social context in which girls start smoking: colonisation and the introduction of tobacco; normalization of smoking within separate Aboriginal social networks; disadvantage and stressful lives; and the importance of maintaining relationships within extended family and community networks. Within this context, young girls use smoking to attain status and as a way of asserting Aboriginal identity and group membership, a way of belonging, not of rebelling. Family and social structures were seen as providing strong support, but limited the capacity of parents to influence children not to smoke. Marginalization was perceived to contribute to limited aspirations and opportunities, leading to pleasure-seeking in the present rather than having goals for the future. The results support the importance of addressing contextual factors in any strategies aimed at preventing smoking initiation or supporting cessation among Aboriginal girls and women. It is critical to acknowledge

  5. "It's almost expected": rural Australian Aboriginal women's reflections on smoking initiation and maintenance: a qualitative study

    Directory of Open Access Journals (Sweden)

    Passey Megan E

    2011-12-01

    Full Text Available Abstract Background Despite declining smoking rates among the general Australian population, rates among Indigenous Australians remain high, with 47% of the Indigenous population reporting daily smoking - twice that of other Australians. Among women, smoking rates are highest in younger age groups, with more than half of Aboriginal women smoking during pregnancy. A lack of research focused on understanding the social context of smoking by Aboriginal women in rural Australia limits our ability to reduce these rates. This study aimed to explore the factors contributing to smoking initiation among rural Aboriginal women and girls and the social context within which smoking behaviour occurs. Methods We conducted three focus groups with 14 Aboriginal women and service providers and 22 individual interviews with Aboriginal women from four rural communities to explore their perceptions of the factors contributing to smoking initiation among Aboriginal girls. Results Four inter-related factors were considered important to understanding the social context in which girls start smoking: colonisation and the introduction of tobacco; normalization of smoking within separate Aboriginal social networks; disadvantage and stressful lives; and the importance of maintaining relationships within extended family and community networks. Within this context, young girls use smoking to attain status and as a way of asserting Aboriginal identity and group membership, a way of belonging, not of rebelling. Family and social structures were seen as providing strong support, but limited the capacity of parents to influence children not to smoke. Marginalization was perceived to contribute to limited aspirations and opportunities, leading to pleasure-seeking in the present rather than having goals for the future. Conclusions The results support the importance of addressing contextual factors in any strategies aimed at preventing smoking initiation or supporting cessation

  6. The role of Aboriginal family workers in delivering a child safety focused home visiting program for Aboriginal families in an urban region of NSW.

    Science.gov (United States)

    Clapham, Kathleen; Bennett-Brook, Keziah; Hunter, Kate

    2018-05-09

    Aboriginal Australian children experience higher rates of injury than other Australian children. However few culturally acceptable programs have been developed or evaluated. The Illawarra Aboriginal Medical Service (IAMS) developed the Safe Homes Safe Kids program as an injury prevention program targeting disadvantaged Aboriginal families with children aged 0-5 in an urban region of NSW. Delivered by Aboriginal Family Workers the program aims to reduce childhood injury by raising awareness of safety in the home. A program evaluation was conducted to determine the effectiveness of the home visiting model as an injury prevention program. This paper reports on the qualitative interviews which explored the ways in which clients, IAMS staff, and external service providers experienced the program and assessed its delivery by the Aboriginal Family Workers. A qualitative program evaluation was conducted between January 2014 and June 2015. We report here on the semi-structured interviews undertaken with 34 individuals. The results show increased client engagement in the program; improved child safety knowledge and skills; increased access to services; improved attitudes to home and community safety; and changes in the home safety environment. Safe Homes Safe Kids provides a culturally appropriate child safety program delivered by Aboriginal Family Workers to vulnerable families. Clients, IAMS staff, and external service were satisfied with the family workers' delivery of the program and the holistic model of service provision. SO WHAT?: This promising program could be replicated in other Aboriginal health services to address unintentional injury to vulnerable Aboriginal children. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  7. Indigenous Knowledge Approach to Successful Psychotherapies with Aboriginal Suicide Attempters.

    Science.gov (United States)

    Mehl-Madrona, Lewis

    2016-11-01

    Suicide is disproportionately common among Aboriginal people in Canada. Life stories were collected from 54 Aboriginal suicide attempters in northern Saskatchewan. Constant comparison techniques and modified grounded theory identified common themes expressed. Three common plots/themes preceded suicide attempts: 1) relationship breakup, usually sudden, unanticipated, involving a third person; 2) being publicly humiliated by another person(s), accompanied by high levels of shame; and 3) high levels of unremitting, chronic life stress (including poverty) with relative isolation. We found 5 common purposes for suicide attempts: 1) to "show" someone how badly they had hurt the attempter, 2) to stop the pain, 3) to save face in a difficult social situation, 4) to get revenge, and 5) don't know/don't remember/made sense at the time, all stated by people who were under the influence of alcohol and/or drugs at the time of their suicide attempt. We found 5 common beliefs about death: 1) you just cease to exist, and everything just disappears; 2) you go into the spirit world and can see and hear everything that is happening in this world; 3) you go to heaven or hell; 4) you go to a better place; and 5) don't know/didn't think about it. The idea of personal and cultural continuity is essential to understanding suicide among First Nations youth. Interventions targeted to the individual's beliefs about death, purpose for suicide, and consistent with the life story (plot) in which they find themselves may be more successful than one-size-fits-all programs developed outside of aboriginal communities. © The Author(s) 2016.

  8. Finite Boltzmann schemes

    NARCIS (Netherlands)

    Sman, van der R.G.M.

    2006-01-01

    In the special case of relaxation parameter = 1 lattice Boltzmann schemes for (convection) diffusion and fluid flow are equivalent to finite difference/volume (FD) schemes, and are thus coined finite Boltzmann (FB) schemes. We show that the equivalence is inherent to the homology of the

  9. Canada's deep geological repository for used nuclear fuel - update on the site evaluation process and interweaving of aboriginal traditional knowledge

    International Nuclear Information System (INIS)

    Watts, B.; Belfadhel, M.B.; Facella, J.

    2015-01-01

    The Nuclear Waste Management Organization (NWMO) is responsible for implementing Adaptive Phased Management (APM), the approach selected by the Government of Canada for the long-term management of used nuclear fuel generated by Canadian nuclear reactors. The ultimate objective of APM is the centralized containment and isolation of Canada's used nuclear fuel in a Deep Geological Repository (DGR) in a suitable crystalline or sedimentary rock formation. In May 2010, the NWMO initiated a nine-step site selection process to seek an informed and willing community to host Canada's deep geological repository. As of April 2015, twenty-two communities expressed interest in learning more about the project. This paper provides an update on the site evaluation process and describes the approach, methods and criteria used in the assessments, focusing on geological and community well-being studies. Engagement and field activities to interweave Aboriginal Traditional Knowledge with western science are also discussed. (author)

  10. Dental caries risk indicators among Australian Aboriginal young adults.

    Science.gov (United States)

    Jamieson, Lisa M; Roberts-Thomson, K F; Sayers, S M

    2010-06-01

    To determine dental caries risk indicators among a birth cohort of Australian Aboriginal young adults (n=442). Data were from the Aboriginal Birth Cohort study, a prospective longitudinal investigation of Aboriginal individuals born 1987-1990 at an Australian regional hospital. Models representing demographic, socioeconomic, behavioural, dental service utilization and clinical oral health variables were tested using multivariate regression. The percent DT>0 was 72.9 (95% CI 68.7-77.1), mean DT was 4.19 (95% CI 3.8-4.6), percent DMFT>0 was 77.4 (95% CI 73.5-81.3) and mean DMFT was 4.84 (95% CI 4.4-5.3). After controlling for other covariates, risk indicators for percent DT>0 included soft drink consumption every day or a few times a week (PR 1.25, 95% CI 1.08-1.45), not consuming milk every day or a few times a week (PR 1.16, 95% CI 1.04-1.30) and sweet consumption every day or a few times a week (PR 1.18, 95% CI 1.04-1.33). Risk indicators for mean DT included sweet consumption every day or a few times a week (B=1.14, 95% CI 0.27-2.02), nonownership of a toothbrush (B=0.91, 95% CI 0.10-1.87) and presence of plaque (B=2.46, 95% CI 0.96-3.96). Those with 4 +  occupants in their house the previous night had 1.2 times the prevalence of having DMFT>0 than their counterparts with less household occupants (95% CI 1.01-1.49). Percent DMFT>0 was also associated with consumption of soft drink every day or a few times a week (PR 1.18, 95% CI 1.04-1.34) and consumption of sweets every day or a few times a week (PR 1.23, 95% CI 1.10-1.37). Mean DMFT was higher among those who consumed sweets every day or a few times a week (B = 0.13, 95% CI 0.05-0.22) and who had dental anxiety (B=0.10, 95% CI 0.01-0.19). In an Australian Aboriginal young adult cohort, risk indicators for dental caries included social determinants such as household size, dietary behaviours such as regular consumption of soft drink and sweets, dental behaviour such as nonownership of a toothbrush and

  11. Songlines and navigation in Wardaman and other Australian Aboriginal cultures

    Science.gov (United States)

    Norris, Ray P.; Harney, Bill Yidumdum

    2014-07-01

    We discuss the songlines and navigation of the Wardaman people, and place them in context by comparing them with corresponding practices in other Aboriginal Australian language groups, using previously-unpublished information and also information drawn from the literature. Songlines are effectively oral maps of the landscape, enabling the transmission of oral navigational skills in cultures that do not have a written language. In many cases, songlines on the Earth are mirrored by songlines in the sky, enabling the sky to be used as a navigational tool, both by using it as a compass and by using it as a mnemonic.

  12. The SITLESS project: exercise referral schemes enhanced by self-management strategies to battle sedentary behaviour in older adults: study protocol for a randomised controlled trial.

    Science.gov (United States)

    Giné-Garriga, Maria; Coll-Planas, Laura; Guerra, Míriam; Domingo, Àlex; Roqué, Marta; Caserotti, Paolo; Denkinger, Michael; Rothenbacher, Dietrich; Tully, Mark A; Kee, Frank; McIntosh, Emma; Martín-Borràs, Carme; Oviedo, Guillermo R; Jerez-Roig, Javier; Santiago, Marta; Sansano, Oriol; Varela, Guillermo; Skjødt, Mathias; Wirth, Katharina; Dallmeier, Dhayana; Klenk, Jochen; Wilson, Jason J; Blackburn, Nicole E; Deidda, Manuela; Lefebvre, Guillaume; González, Denise; Salvà, Antoni

    2017-05-18

    Older adults are the fastest growing segment of the world's population. Recent evidence indicates that excessive sitting time is harmful to health, independent of meeting the recommended moderate to vigorous physical activity (PA) guidelines. The SITLESS project aims to determine whether exercise referral schemes (ERS) can be enhanced by self-management strategies (SMSs) to reduce sedentary behaviour (SB), increase PA and improve health, quality of life and function in the long term, as well as psychosocial outcomes in community-dwelling older European citizens from four countries, within a three-armed pragmatic randomised controlled trial, compared with ERS alone and also with general recommendations about PA. A total of 1338 older adults will be included in this study, recruited from four European countries through different existing primary prevention pathways. Participants will be randomly allocated into an ERS of 16 weeks (32 sessions, 45-60 min per session), ERS enhanced by seven sessions of SMSs and four telephone prompts, or a control group. Outcomes will be assessed at baseline, month 4 (end of ERS intervention), month 16 (12 months post intervention) and month 22 (18 months post intervention). Primary outcomes will include measures of SB (time spent sedentary) and PA (counts per minute). Secondary outcomes will include muscle and physical function, health economics' related outcomes, anthropometry, quality of life, social networks, anxiety and depressive symptoms, disability, fear of falling, executive function and fatigue. A process evaluation will be conducted throughout the trial. The full analysis set will follow an intention-to-treat principle and will include all randomised participants for whom a baseline assessment is conducted. The study hypothesis will be tested with mixed linear models with repeated measures, to assess changes in the main outcomes (SB and PA) over time (baseline to month 22) and between study arms. The findings of this

  13. Exploring the expression of depression and distress in aboriginal men in central Australia: a qualitative study

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    Brown Alex

    2012-08-01

    Full Text Available Abstract Background Despite being at heightened risk of developing mental illness, there has been little research into the experience of depression in Australian Aboriginal populations. This study aimed to outline the expression, experience, manifestations and consequences of emotional distress and depression in Aboriginal men in central Australia. Methods Utilizing a grounded theory approach, in depth semi-structured interviews were conducted with 22 theoretically sampled young, middle aged and senior Aboriginal men and traditional healers. Analysis was conducted by a single investigator using constant comparison methods. Results Depressive symptoms were common and identifiable, and largely consistent with symptom profiles seen in non-Aboriginal groups. For Aboriginal men, depression was expressed and understood as primarily related to weakness or injury of the spirit, with a lack of reference to hopelessness and specific somatic complaints. The primary contributors to depression related to the loss of connection to social and cultural features of Aboriginal life, cumulative stress and marginalisation. Conclusions Depression and depressive symptomatology clearly exists in Aboriginal men, however its determinants and expression differ from mainstream populations. Emotions were understood within the construction of spirit, Kurunpa, which was vulnerable to repetitive and powerful negative social forces, loss, and stress across the life course, and served to frame the physical and emotional experience and expression of depression.

  14. “No More Boomerang”: Environment and Technology in Contemporary Aboriginal Australian Poetry

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    John Charles Ryan

    2015-12-01

    Full Text Available Based in oral traditions and song cycles, contemporary Aboriginal Australian poetry is full of allusions to the environment. Not merely a physical backdrop for human activities, the ancient Aboriginal landscape is a nexus of ecological, spiritual, material, and more-than-human overlays—and one which is increasingly compromised by modern technological impositions. In literary studies, while Aboriginal poetry has become the subject of critical interest, few studies have foregrounded the interconnections between environment and technology. Instead, scholarship tends to focus on the socio-political and cultural dimensions of the writing. How have contemporary Australian Aboriginal poets responded to the impacts of environmental change and degradation? How have poets addressed the effects of modern technology in ancestral environments, or country? This article will develop an ecocritical and technology-focused perspective on contemporary Aboriginal poetry through an analysis of the writings of three significant literary-activists: Jack Davis (1917–2000, Oodgeroo Noonuccal (1920–1993, and Lionel Fogarty (born 1958. Davis, Noonuccal, and Fogarty strive poetically to draw critical attention to the particular impacts of late modernist technologies on Aboriginal people and country. In developing a critique of invasive technologies that adversely affect the environment and culture, their poetry also invokes the Aboriginal technologies that sustained (and, in places, still sustain people in reciprocal relation to country.

  15. Fall-related hospitalisations of older Aboriginal and Torres Strait Islander people and other Australians.

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    Lukaszyk, Caroline; Harvey, Lara A; Sherrington, Catherine; Close, Jacqueline Ct; Coombes, Julieann; Mitchell, Rebecca J; Moore, Robyn; Ivers, Rebecca

    2017-07-03

    To compare the socio-demographic characteristics and type of injury sustained, the use of hospital resources and rates of hospitalisation by injury type, and survival following fall injuries to older Aboriginal people and non-Indigenous Australian people hospitalised for fall-related injuries. Population-based retrospective cohort data linkage study. Setting, participants: New South Wales residents aged 50 years or more admitted to a public or private NSW hospital for a fall-related injury during 1 January 2003 - 31 December 2012. Proportions of patients with defined injury types, mean hospital length of stay (LOS), 30-day mortality, age-standardised hospitalisation rates and age-adjusted rate ratios, 28-day re-admission rates. There were 312 758 fall-related injury hospitalisations for 234 979 individuals; 2660 admissions (0.85%) were of Aboriginal people. The proportion of hospitalisations for fall-related fracture injuries was lower for Aboriginal than for non-Indigenous Australians (49% v 60% of fall-related hospitalisations; P Aboriginal patients was non-fracture injury to head or neck (19% of hospitalisations); for non-Indigenous patients it was hip fractures (18%). Age-adjusted LOS was lower for Aboriginal than for non-Indigenous patients (9.1 v 14.0 days; P Aboriginal people, fall injury hospitalisations increased at an annual rate of 5.8% (95% CI, 4.0-7.7%; P Aboriginal people and other older Australians, suggesting that different approaches are required to prevent and treat fall injuries.

  16. The mouth as a site of structural inequalities; the experience of Aboriginal Australians.

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    Durey, A; Bessarab, D; Slack-Smith, L

    2016-06-01

    To address the mouth as a site of structural inequalities looking through the lens of Aboriginal Australian experience. This is a critical review of published literature relevant to our objective. Criteria for selection included articles on: the social context of oral and general health inequalities for Aboriginal Australians; Aboriginal perceptions and meanings of the mouth and experiences of oral health care and the role of the current political-economic climate in promoting or compromising oral health for Aboriginal Australians. Evidence suggests oral health is important for Aboriginal Australians yet constrained by challenges beyond their control as individuals, including accessing dental services. Competing demands on limited budgets often led to oral health dropping off the radar unless there was an emergency. Structural (social, political and economic) factors often inhibited Aboriginal people making optimum health choices to prevent oral disease and access services for treatment. Factors included cost of services, limited education about oral health, intense advertising of sugary drinks and discrimination from service providers. Yet the literature indicates individuals, rather than structural factors, are held responsible and blamed for the poor state of their oral health. The current neoliberal climate focuses on individual responsibility for health and wellbeing often ignoring the social context. To avoid the mouth becoming an ongoing site for structural inequality, critically reviewing oral health policies and practices for whether they promote or compromise Aboriginal Australians' oral health is a step towards accountability-related oral health outcomes.

  17. Is Aboriginal nutrition a priority for local government? A policy analysis.

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    Helson, Catherine; Walker, Ruth; Palermo, Claire; Rounsefell, Kim; Aron, Yudit; MacDonald, Catherine; Atkinson, Petah; Browne, Jennifer

    2017-11-01

    The present study aimed to explore how Australian local governments prioritise the health and well-being of Aboriginal populations and the extent to which nutrition is addressed by local government health policy. In the state of Victoria, Australia, all seventy-nine local governments' public health policy documents were retrieved. Inclusion of Aboriginal health and nutrition in policy documents was analysed using quantitative content analysis. Representation of Aboriginal nutrition 'problems' and 'solutions' was examined using qualitative framing analysis. The socio-ecological framework was used to classify the types of Aboriginal nutrition issues and strategies within policy documents. Victoria, Australia. Local governments' public health policy documents (n 79). A small proportion (14 %, n 11) of local governments addressed Aboriginal health and well-being in terms of nutrition. Where strategies aimed at nutrition existed, they mostly focused on individual factors rather than the broader macroenvironment. A limited number of Victorian local governments address nutrition as a health issue for their Aboriginal populations in policy documents. Nutrition needs to be addressed as a community and social responsibility rather than merely an individual 'behaviour'. Partnerships are required to ensure Aboriginal people lead government policy development.

  18. A simple diabetes vascular severity staging instrument and its application to a Torres Strait Islander and Aboriginal adult cohort of north Australia

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    Gibson Odette R

    2012-07-01

    Full Text Available Abstract Background To develop an instrument that predicts diabetes-related vascular disease severity using routinely collected data on Australian Aboriginal and Torres Strait Islander adults with type 2 diabetes, in the absence of diabetes duration. Methods A complex diabetes severity classification system was simplified and adapted for use with an Australian Aboriginal and Torres Strait Islander adult population with type 2 diabetes in north Queensland. Detailed vascular health risks and morbidities were mapped to routinely collected measures. Individual–level health screening, hospital separation and mortality data were linked and used to plot mean monthly in-patient hospital cost and percent mortality by disease severity as defined by the newly developed instrument, to test construct validity. Results The revised instrument consists of four combined diabetes-related microvascular and macrovascular stages that range from least severe (stage 1 to severe irreversible vascular impairment (stage 4. When applied to data of an Aboriginal and Torres Strait Islander Australian population the instrument showed good construct validity, predicting higher hospital cost and mortality as vascular disease severity increased. Conclusions This instrument discriminates between levels of diabetes-related vascular disease severity, displays good construct validity by predicting increased hospital cost and mortality with worsening severity and can be populated with routinely collected data. It may assist with future health service research and its use could be extended to practice settings for health care planning for diabetes management programs and monitoring vascular disease progression.

  19. Supporting public involvement in research design and grant development: a case study of a public involvement award scheme managed by a National Institute for Health Research (NIHR) Research Design Service (RDS).

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    Boote, Jonathan D; Twiddy, Maureen; Baird, Wendy; Birks, Yvonne; Clarke, Clare; Beever, Daniel

    2015-10-01

    It is good practice for the public to be involved in developing health research. Resources should be available for researchers to fund the involvement of the public in the development of their grants. To describe a funding award scheme to support public involvement in grant development, managed by an NIHR Research Design Service (RDS). Case examples of how the award contributed to successful grant applications and findings from a recent evaluation of the scheme are presented. A case study of resource provision to support public involvement activities in one region of England. University and NHS-based researchers, and members of the public. Between 2009 and 2012, the RDS approved 45 public involvement funding awards (totalling nearly £19,000). These awards contributed to 27 submitted applications at the time of writing, of which 11 were successful (totalling over £7.5 million). The evaluation revealed difficulties encountered by some researchers when involving the public in grant development, which led to suggestions about how the scheme could be improved. This award scheme represents an efficient method of providing researchers with resources to involve the public in grant development and would appear to represent good value for money. © 2013 John Wiley & Sons Ltd.

  20. Early mortality from external causes in Aboriginal mothers: a retrospective cohort study

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    Jenny Fairthorne

    2016-06-01

    Full Text Available Abstract Background Maternal loss can have a deep-rooted impact on families. Whilst a disproportionate number of Aboriginal women die from potentially preventable causes, no research has investigated mortality in Aboriginal mothers. We aimed to examine the elevated mortality risk in Aboriginal mothers with a focus on external causes. Methods We linked data from four state administrative datasets to identify all women who had a child from 1983 to 2010 in Western Australia and ascertained their Aboriginality, socio-demographic details, and their dates and causes of death prior to 2011. Comparing Aboriginal mothers with other mothers, we estimated the hazard ratios (HRs for death by any external cause and each of the sub-categories of accident, suicide, and homicide, and the corresponding age of their youngest child. Results Compared to non-Aboriginal mothers and after adjustment for parity, socio-economic status and remoteness, Aboriginal mothers were more likely to die from accidents [HR = 6.43 (95 % CI: 4.9, 8.4], suicide [HR = 3.46 (95 % CI: 2.2, 5.4], homicide [HR = 17.46 (95 % CI: 10.4, 29.2] or any external cause [HR = 6.61 (95 % CI: 5.4, 8.1]. For mothers experiencing death, the median age of their youngest child was 4.8 years. Conclusion During the study period, Aboriginal mothers were much more likely to die than other mothers and they usually left more and younger children. These increased rates were only partly explained by socio-demographic circumstances. Further research is required to examine the risk factors associated with these potentially preventable deaths and to enable the development of informed health promotion to increase the life chances of Aboriginal mothers and their children.

  1. Incidence of type 2 diabetes in Aboriginal Australians: an 11-year prospective cohort study.

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    Wang, Zhiqiang; Hoy, Wendy E; Si, Damin

    2010-08-17

    Diabetes is an important contributor to the health inequity between Aboriginal and non-Aboriginal Australians. This study aims to estimate incidence rates of diabetes and to assess its associations with impaired fasting glucose (IFG) and impaired glucose tolerance (IGT) among Aboriginal participants in a remote community. Six hundred and eighty six (686) Aboriginal Australians aged 20 to 74 years free from diabetes at baseline were followed for a median of 11 years. During the follow-up period, new diabetes cases were identified through hospital records. Cox proportional hazards models were used to assess relationships of the incidence rates of diabetes with IFG, IGT and body mass index (BMI). One hundred and twenty four (124) new diabetes cases were diagnosed during the follow up period. Incidence rates increased with increasing age, from 2.2 per 1000 person-years for those younger than 25 years to 39.9 per 1000 person-years for those 45-54 years. By age of 60 years, cumulative incidence rates were 49% for Aboriginal men and 70% for Aboriginal women. The rate ratio for developing diabetes in the presence of either IFG or IGT at baseline was 2.2 (95% CI: 1.5, 3.3), adjusting for age, sex and BMI. Rate ratios for developing diabetes were 2.2 (95% CI: 1.4, 3.5) for people who were overweight and 4.7 (95% CI: 3.0, 7.4) for people who were obese at baseline, with adjustment of age, sex and the presence of IFG/IGT. Diabetes incidence rates are high in Aboriginal people. The lifetime risk of developing diabetes among Aboriginal men is one in two, and among Aboriginal women is two in three. Baseline IFG, IGT and obesity are important predictors of diabetes.

  2. Incidence of type 2 diabetes in Aboriginal Australians: an 11-year prospective cohort study

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    Wang Zhiqiang

    2010-08-01

    Full Text Available Abstract Background Diabetes is an important contributor to the health inequity between Aboriginal and non-Aboriginal Australians. This study aims to estimate incidence rates of diabetes and to assess its associations with impaired fasting glucose (IFG and impaired glucose tolerance (IGT among Aboriginal participants in a remote community. Methods Six hundred and eighty six (686 Aboriginal Australians aged 20 to 74 years free from diabetes at baseline were followed for a median of 11 years. During the follow-up period, new diabetes cases were identified through hospital records. Cox proportional hazards models were used to assess relationships of the incidence rates of diabetes with IFG, IGT and body mass index (BMI. Results One hundred and twenty four (124 new diabetes cases were diagnosed during the follow up period. Incidence rates increased with increasing age, from 2.2 per 1000 person-years for those younger than 25 years to 39.9 per 1000 person-years for those 45-54 years. By age of 60 years, cumulative incidence rates were 49% for Aboriginal men and 70% for Aboriginal women. The rate ratio for developing diabetes in the presence of either IFG or IGT at baseline was 2.2 (95% CI: 1.5, 3.3, adjusting for age, sex and BMI. Rate ratios for developing diabetes were 2.2 (95% CI: 1.4, 3.5 for people who were overweight and 4.7 (95% CI: 3.0, 7.4 for people who were obese at baseline, with adjustment of age, sex and the presence of IFG/IGT. Conclusions Diabetes incidence rates are high in Aboriginal people. The lifetime risk of developing diabetes among Aboriginal men is one in two, and among Aboriginal women is two in three. Baseline IFG, IGT and obesity are important predictors of diabetes.

  3. Repositioning the Racial Gaze: Aboriginal Perspectives on Race, Race Relations and Governance

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    Daphne Habibis

    2016-02-01

    Full Text Available In Australia, public debate about recognition of the nation’s First Australians through constitutional change has highlighted the complexity and sensitivities surrounding Indigenous/state relations at even the most basic level of legal rights. But the unevenness of race relations has meant Aboriginal perspectives on race relations are not well known. This is an obstacle for reconciliation which, by definition, must be a reciprocal process. It is especially problematic in regions with substantial Aboriginal populations, where Indigenous visibility make race relations a matter of everyday experience and discussion. There has been considerable research on how settler Australians view Aboriginal people but little is known about how Aboriginal people view settler Australians or mainstream institutions. This paper presents the findings from an Australian Research Council project undertaken in partnership with Larrakia Nation Aboriginal Corporation. Drawing on in-depth interviews with a cross-section of Darwin’s Aboriginal residents and visitors, it aims to reverse the racial gaze by investigating how respondents view settler Australian politics, values, priorities and lifestyles. Through interviews with Aboriginal people this research provides a basis for settler Australians to discover how they are viewed from an Aboriginal perspective. It repositions the normativity of settler Australian culture, a prerequisite for a truly multicultural society. Our analysis argues the narratives of the participants produce a story of Aboriginal rejection of the White Australian neo-liberal deal of individual advancement through economic pathways of employment and hyper-consumption. The findings support Honneth’s arguments about the importance of intersubjective recognition by pointing to the way misrecognition creates and reinforces social exclusion.

  4. The unmet needs of Aboriginal Australians with musculoskeletal pain: A mixed method systematic review.

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    Lin, Ivan B; Bunzli, Samantha; Mak, Donna B; Green, Charmaine; Goucke, Roger; Coffin, Juli; O'Sullivan, Peter B

    2017-12-15

    Musculoskeletal pain (MSP) conditions are the biggest cause of disability and internationally, Indigenous peoples experience a higher burden. There are conflicting reports about Aboriginal Australians and MSP. We conducted a systematic review to describe the prevalence, associated factors, impacts, care access, health care experiences, and factors associated with MSP among Aboriginal Australians. A systematic search of quantitative and qualitative scientific and grey literature (PROSPERO number: CRD42016038342). Articles were appraised using the Mixed Methods Appraisal Tool. Due to study heterogeneity a narrative synthesis was conducted. Of 536 articles identified, 18 were included (14 quantitative, 4 qualitative), of high (n=11), medium (n=2) and low (n=5) quality. Prevalences of MSP in Aboriginal populations were similar to or slightly higher than the non-Aboriginal population (prevalence rate ratio 1.1 for back pain, 1.2-1.5 for osteoarthritis (OA), 1.0-2.0 for rheumatoid arthritis). Aboriginal people accessed primary care for knee or hip OA at around half the rate of non-Aboriginal people, and were less than half as likely to have knee or hip replacement surgery. Communication difficulties with health practitioners were the main reason why Aboriginal people with MSP choose not to access care. No articles reported interventions. Findings provide preliminary evidence of an increased MSP burden amongst Aboriginal Australians and, particularly for OA, a mismatch between the disease burden and access to health care. To increase accessibility, health services should initially focus on improving Aboriginal patients' experiences of care, in particular by improving patient-practitioner communication. Implications for care and research are outlined. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  5. Measuring organisational-level Aboriginal cultural climate to tailor cultural safety strategies.

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    Gladman, Justin; Ryder, Courtney; Walters, Lucie K

    2015-01-01

    Australian medical schools have taken on a social accountability mandate to provide culturally safe contexts in order to encourage Aboriginal and Torres Strait Islander people to engage in medical education and to ensure that present and future clinicians provide health services that contribute to improving the health outcomes of Aboriginal and Torres Strait Islander peoples. Many programs have sought to improve cultural safety through training at an individual level; however, it is well recognised that learners tend to internalise the patterns of behaviour to which they are commonly exposed. This project aimed to measure and reflect on the cultural climate of an Australian rural clinical school (RCS) as a whole and the collective attitudes of three different professional groups: clinicians, clinical academics and professional staff. The project then drew on Mezirow's Transformative Learning theory to design strategies to build on the cultural safety of the organisation. Clinicians, academic and professional staff at an Australian RCS were invited to participate in an online survey expressing their views on Aboriginal health using part of a previously validated tool. Survey response rate was 63%. All three groups saw Aboriginal health as a social priority. All groups recognised the fundamental role of community control in Aboriginal health; however, clinical academics were considerably more likely to disagree that the Western medical model suited the health needs of Aboriginal people. Clinicians were more likely to perceive that they treated Aboriginal patients the same as other patients. There was only weak evidence of future commitments to Aboriginal health. Importantly, clinicians, academics and professional staff demonstrated differences in their cultural safety profile which indicated the need for a tailored approach to cultural safety learning in the future. Through tailored approaches to cross-cultural training opportunities we are likely to ensure

  6. Identification of Aboriginal children using linked administrative data: Consequences for measuring inequalities.

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    Gialamas, Angela; Pilkington, Rhiannon; Berry, Jesia; Scalzi, Daniel; Gibson, O