Knowledge translation strategies to improve the use of evidence in public health decision making in local government: intervention design and implementation plan

Background: 

Meta-analysis of movements in Atlantic leatherback turtles during the nesting season : conservation implications

Despite decades of conservation efforts on the nesting beaches, the critical status of leatherback turtles shows that their survival predominantly depends on our ability to reduce at-sea mortality. Although areas where leatherbacks meet fisheries have been identified during the long distance movements between 2 consecutive nesting seasons, hot-spots of lethal interactions are still poorly defined within the nesting season, when individuals concentrate close to land. Here we report movements of satellite-tracked gravid leatherback turtles during the nesting season in Western Central Africa, South America and the Caribbean Sea, which account for about 70% of the world population. We show that during and at the end of the nesting season, leatherback turtles have the propensity to remain over the continental shelf, yet sometimes perform extended movements and may even nest in neighbouring countries. Leatherbacks exploit coastal commercial fishing grounds and face substantial accidental capture by regional coastal fisheries (e.g. at least 10% in French Guiana). This emphasises the need for regional conservation strategies to be developed at the ocean scale—both at sea and on land—to ensure the survival of the last leatherback turtles.

Recommendations for improved data processing from expired gas analysis indirect calorimetry

There is currently no universally recommended and accepted method of data processing within the science of indirect calorimetry for either mixing chamber or breath-by-breath systems of expired gas analysis. Exercise physiologists were first surveyed to determine methods used to process oxygen consumption ([OV0312]O 2) data, and current attitudes to data processing within the science of indirect calorimetry. Breath-by-breath datasets obtained from indirect calorimetry during incremental exercise were then used to demonstrate the consequences of commonly used time, breath and digital filter post-acquisition data processing strategies. Assessment of the variability in breath-by-breath data was determined using multiple regression based on the independent variables ventilation (VE), and the expired gas fractions for oxygen and carbon dioxide, FEO 2 and FECO2, respectively. Based on the results of explanation of variance of the breath-by-breath [OV0312]O2 data, methods of processing to remove variability were proposed for time-averaged, breath-averaged and digital filter applications. Among exercise physiologists, the strategy used to remove the variability in sequential [OV0312]O2 measurements varied widely, and consisted of time averages (30 sec [38%], 60 sec [18%], 20 sec [11%], 15 sec [8%]), a moving average of five to 11 breaths (10%), and the middle five of seven breaths (7%). Most respondents indicated that they used multiple criteria to establish maximum [OV0312]O 2 ([OV0312]O2max) including: the attainment of age-predicted maximum heart rate (HRmax) [53%], respiratory exchange ratio (RER) >1.10 (49%) or RER >1.15 (27%) and a rating of perceived exertion (RPE) of >17, 18 or 19 (20%). The reasons stated for these strategies included their own beliefs (32%), what they were taught (26%), what they read in research articles (22%), tradition (13%) and the influence of their colleagues (7%). The combination of VE, FEO 2 and FECO2 removed 96-98% of [OV0312]O2 breath-by-breath variability in incremental and steady-state exercise [OV0312]O2 data sets, respectively. Correction of residual error in [OV0312]O2 datasets to 10% of the raw variability results from application of a 30-second time average, 15-breath running average, or a 0.04 Hz low cut-off digital filter. Thus, we recommend that once these data processing strategies are used, the peak or maximal value becomes the highest processed datapoint. Exercise physiologists need to agree on, and continually refine through empirical research, a consistent process for analysing data from indirect calorimetry.

Return-based style analysis in Australian funds

This study applies return-based style analysis to a sample of Australian managed and superannuation funds, seeking to compare their asset allocation strategies across different style groups. Style analysis is performed using a rolling window estimation technique. As expected, riskier fund classes are more exposed to the riskier benchmarks. Further, differences in institutional and legal settings lead the managers of managed and superannuation funds to invest differently, with the latter employing a more conservative investment strategy despite having longer investment horizons.

Policy and practice impacts of applied research: a case study analysis of the New South Wales Health Promotion Demonstration Research Grants Scheme 2000-2006

Background
Intervention research provides important information regarding feasible and effective interventions for health policy makers, but few empirical studies have explored the mechanisms by which these studies influence policy and practice. This study provides an exploratory case series analysis of the policy, practice and other related impacts of the 15 research projects funded through the New South Wales Health Promotion Demonstration Research Grants Scheme during the period 2000 to 2006, and explored the factors mediating impacts.

Methods
Data collection included semi-structured interviews with the chief investigators (n = 17) and end-users (n = 29) of each of the 15 projects to explore if, how and under what circumstances the findings had been used, as well as bibliometric analysis and verification using documentary evidence. Data analysis involved thematic coding of interview data and triangulation with other data sources to produce case summaries of impacts for each project. Case summaries were then individually assessed against four impact criteria and discussed at a verification panel meeting where final group assessments of the impact of research projects were made and key influences of research impact identified.

Results
Funded projects had variable impacts on policy and practice. Project findings were used for agenda setting (raising awareness of issues), identifying areas and target groups for interventions, informing new policies, and supporting and justifying existing policies and programs across sectors. Reported factors influencing the use of findings were: i) nature of the intervention; ii) leadership and champions; iii) research quality; iv) effective partnerships; v) dissemination strategies used; and, vi) contextual factors.

Conclusions
The case series analysis provides new insights into how and under what circumstances intervention research is used to influence real world policy and practice. The findings highlight that intervention research projects can achieve the greatest policy and practice impacts if they address proximal needs of the policy context by engaging end-users from the inception of projects and utilizing existing policy networks and structures, and using a range of strategies to disseminate findings that go beond traditional peer review publications.

Family strategies to support and develop resilience in early childhood

Early childhood is an important time for the development of resilience. A recently completed study has followed three cohorts of resilient children and young people living in disadvantaged areas in Victoria, Australia, through different transitions in their educational careers. This paper focuses on the early childhood cohort, where we have followed children from kindergarten/preschool into primary school. Using data gathered primarily through interviews with parents (mothers in each case), this paper presents a qualitative naturalistic sub-study that used deductive thematic analysis to explore the different strategies used by families to support their child's resilience. Our findings highlight that resilience was a salient concept for all of the mothers in the study and each mother articulated a range of strategies they used within the family to try and support their child's development and resilience. These strategies were constrained by the settings in which the families lived. © 2014 © 2014 TACTYC.

Analysis of lightning current characteristics to investigate lightning strike damages to energy pipeline

Australia is one of the most lightning prone area on earth. Lightning strikes have been identified as one of the most common cause of energy pipeline damage in Australia. Therefore, a suitable protection schemes and mitigation strategies against lighting strike damage is very important for Australian pipeline industry. There are a number of research on lighting protection of establishment such as, power systems, buildings, and telecommunications systems, however, very few publications could be found which discuss about protection of pipeline from lightning strike. Assessment of effects in buried pipeline, due to lighting strikes is important. Existing models do not account adequately the effect of the characteristics of soil breakdown channels intercepted by the buried object. This paper aims to investigate the characteristics of lightning current on metal object under the soil of strike point so that lighting attachment to energy pipeline could be understand and a protection technique could be developed. Along with lightning current characteristics, lightning attachment process, distribution method, soil resistivity, propagation of lightning current in soil with a buried pipeline, pipeline electrical properties and other related areas and technologies is explored. The study shows that though there are some research on characteristics of induced on simple buried structures like narrow telephone cable or residential gas pipe, but no substantial research have been done on large comparatively complex structures like buried energy pipelines. Also dynamic behavior of soil and the object to be protected not been considered in protections schemes and experiments.

Community-associated methicillin-resistant Staphylococcus aureus transmission in households of infected cases : a pooled analysis of primary data from three studies across international settings

Diverse strain types of methicillin-resistant Staphylococcus aureus (MRSA) cause infections in community settings worldwide. To examine heterogeneity of spread within households and to identify common risk factors for household transmission across settings, primary data from studies conducted in New York (USA), Breda (The Netherlands), and Melbourne (Australia) were pooled. Following MRSA infection of the index patient, household members completed questionnaires and provided nasal swabs. Swabs positive for S. aureus were genotyped by spa sequencing. Poisson regression with robust error variance was used to estimate prevalence odds ratios for transmission of the clinical isolate to non-index household members. Great diversity of strain types existed across studies. Despite differences between studies, the index patient being colonized with the clinical isolate at the home visit (P < 0·01) and the percent of household members aged <18 years (P < 0·01) were independently associated with transmission. Targeted decolonization strategies could be used across geographical settings to limit household MRSA transmission.

The propaganda strategies adopted by the Colonial British during the Malayan Emergency, 1948-1960 as applied in newspaper coverage: A case study

The ongoing discussions on the fluid boundaries between ‘propaganda’ and ‘persuasion’ have emerged in numerous studies, the most prominent being Jowett and O’Donnell (2006). Sharing their views, Herman and Chomsky (1988) argued on the repercussions of only using elite sources in media reports due to their capacity to mobilise the masses for a single cause and shape elite opinions, due to the absence of alternative or opposing viewpoints. This case study examined the nature of propaganda strategies adopted by the colonial British during the Malayan Emergency that proved to be highly effective. This study consisted of two separate elements. First, it extends the discussion on propaganda by examining the significance of ‘race’ used as a crucial element within the discourses of anti-communism, as a legitimate rationale to mobilise forces, primarily within a Malayan context. Second, it investigated how propaganda strategies such as the forced resettlement of the ethnic Chinese, strategies used in framing the insurgents, and psychological warfare operated as powerful mechanisms to shape propaganda communication. A comparative content analysis of two mainstream English newspapers – namely The Times (London) and Straits Times (Singapore) – was conducted to identify trends in reporting used. Juxtaposing this method was the administration of in-depth interviews with ex-service personnel who had actively served in Malaya during the Malayan Emergency. The findings of this research reveal a significant correlation between ‘race’ and the constructs of communism. The results also indicate that psychological strategies adopted by the British in the form of deeds and news production proved to be highly effective.

The rigour of IFRS education in the USA: analysis, reflection and innovativeness

International Financial Reporting Standards (IFRS) are accepted throughout the world, particularly in the European Union, Australia, New Zealand and Canada. Emerging economies are also are aligning their practices with IFRS. Historically, the USA has been cautious about accepting IFRS. However, following acceptance of IFRS worldwide, the US Securities and Exchange Commission has recently allowed the filing of IFRS-based financial statements from foreign issuers and is presently considering the same from domestic issuers. Owing to lack of IFRS education and training in the country, concerns have been expressed about such moves of the USA towards IFRS. Following such concerns, the aim of the present study is to review previous literature on IFRS education to reflect on the present status of IFRS education in the USA. The research method includes a review of past literature on IFRS education in the Business Source Complete database from 2001 to 2012. In line with the review, this study reports that active learning approaches that stimulate critical thinking and judgement skills of students are the best methods to teach IFRS. The studies reviewed also report the lack of teaching materials, including software and technologies, to effectively teach IFRS. The only active learning strategies advocated in previous studies were the use of case studies and real life examples. Additionally, this study advocates the use of problem-based learning strategies. This study also reports the lack of research investigating students’ and educators' perceptions of available resources and approaches. Future studies are suggested in this direction, employing surveys and interviews.

A university-wide ePortfolio initiative at Federation University Australia: software analysis, test-to-production, and evaluation phases

This paper describes an ePortfolio implementation strategy at Federation University Australia, Victoria (formerly the University of Ballarat). The authors combined a personal and practical viewpoint to elicit pitfalls, challenges, and recommendations for improvement. The paper is divided into three main areas in order to outline the experiments that occurred. The first section provides a standard literature review around ePortfolio adoption as well as a research-based analysis of available ePortfolio software at Australian universities. The second part depicts the University’s ePortfolio implementation strategy that focused on “test-to-production” and technology dissemination phases. This section is based on the authors’ personal viewpoint of ePortfolio adoption at a university where a “top-down management decision making model” (Slade, Murfin, & Readman, 2013, p. 178) was used. Third, the evaluation strategy is reported, which was based on similar research conducted at Australian universities (Hallam & Creagh, 2010; Hallam, Harper, Hauville, Creagh, & McAllister, 2009). This part is offered as a modest-scoped, mixed methods evaluation process. The paper extends on ePortfolio implementation strategies (Bell & White, 2013; Coffey & Ashford-Rowe, 2014; Jarrott & Gambrel, 2011; Lambert & Corrin, 2007; Ring & Ramirez, 2012; Slade et al., 2013) and software analysis (ACODE, 2011; Slade et al., 2013). Recommendations are made for the careful integration of pre- and post-rollout of ePortfolio programs with face-to-face ePortfolio tutor support, offering online resources and alternative portfolio-making options for students with poor broadband access.

Concurrent momentum and contrarian strategies in the Australian stock market

We investigate the coexistence of momentum and contrarian strategies in the Australian equity market from 1992 to 2011. We show that contrarian strategies prevail in the short-term investment horizon while momentum strategies dominate in the intermediate- and long-term horizons. However, only short-term contrarian strategies significantly outperform the simple buy-and-hold strategy of investing in the market index over the same period. Further examination of these strategies shows that the Australian mining sector undermines the performance of momentum while enhancing performance of contrarian strategies. Lastly, using both parametric and non-parametric approaches, we show that these strategies’ returns are persistent anomalies and not completely explained by standard return-generating models.

Nursing educator perspectives of overseas qualified nurses' intercultural clinical communication: barriers, enablers and engagement strategies

AIMS AND OBJECTIVES: To understand the intercultural communication experiences and associated communication training needs of overseas qualified nurses in the Australian healthcare system from the unique perspectives of nurse educators teaching in accredited bridging programmes. BACKGROUND: Overseas qualified nurses are an integral part of the nursing workforce in migration destination countries. Communication training needs are more complex when there are cultural, ethnic and language differences between nurses, other health professionals and patients. DESIGN: A qualitative, exploratory research design using semi-structured interviews. METHODS: All (nine) organisations involved in conducting the Australian Health Practitioner Regulation Agency approved preregistration bridging programmes for overseas qualified nurses within the state of Victoria, Australia, were involved in the study. Participants were 12 nurse educators employed in these organisations. Thematic analysis was undertaken. RESULTS: Three macro themes emerged about the overseas qualified nurses' intercultural communication: (1) pre-existing barriers and enablers to intercultural communication, for example, nurses' reluctance to engage in communicative strategies that build rapport with patients, (2) transitional behaviours and impact on communication, including maintenance of perceived cultural hierarchies between health professionals and (3) development of communicative competence, including expanding one's repertoire of conversational gambits. CONCLUSIONS: The findings point to the domains and causes of communication challenges facing overseas qualified nurses in new healthcare settings as well as strategies that the nurse educators and nurses can adopt. Communication cannot be merely regarded as a skill that can be taught in a didactic programme. Comprehensive understanding is needed about the sociocultural dimensions of these nurses' orientation, which can impact on how they communicate in their new healthcare settings. RELEVANCE TO CLINICAL PRACTICE: The findings can act as triggers for discussion with overseas qualified nurses and other health professionals to raise awareness about the aspects of intercultural communication and to debate alternative viewpoints and explanations. They can also inform changes in the structure and content of the bridging programmes.

Moving beyond a ‘bums-on-seats’ analysis of progress towards widening participation: reflections on the context, design and evaluation of an Australian government-funded mentoring programme

In 2010 the Australian Government established the Higher Education Participation and Partnerships programme – a funding agenda to promote programmes that respond to the underrepresentation in higher education of people from what is often denoted low socioeconomic status (SES) backgrounds. Many government-funded programmes and projects have since emerged that respond to the problem of low SES underrepresentation, based on partnerships between higher education providers and other organisations. The arguments made in this paper draw on one such project: a mentoring programme implemented from 2011 to 2013 that targeted the aspirations of Year 9 regional secondary students. We discuss data and documentation that provide insights into the conception and design of the mentoring programme, and the strategies used to evaluate it, in order to discuss how funding and policy contexts influences the possible solutions that might be implemented in response to the underrepresentation in higher education of people from low SES backgrounds.