Birds and beaches, dogs and leashes : dog owners' sense of obligation to leash dogs on beaches in Victoria, Australia

Domesticated dogs threaten the conservation of beach-nesting birds in Australia through disturbance, and destruction of eggs and chicks. Leashing of dogs can improve conservation outcomes, but few dogs are leashed on beaches. We surveyed dog owners to explore their sense of obligation to leash dogs on beaches. Dog owners were more likely to feel obliged to leash their dog when they believed other people expected dogs to be leashed, and when they believed their dog was a threat to wildlife or people. Dog owners were less likely to feel obliged to leash their dog if they considered unleashed dog recreation to be important. Improved compliance may be achieved through community-based approaches to foster social norms for dog control, tailoring information products to emphasize the risk that all unleashed dogs may pose to beach-nesting birds and raising awareness of designated off-leash exercise dog recreation areas.

Stable isotope-based community metrics as a tool to identify patterns in food web structure in east African estuaries

1.Quantitative tools to describe biological communities are important for conservation and ecological management. The analysis of trophic structure can be used to quantitatively describe communities. Stable isotope analysis is useful to describe trophic organization, but statistical models that allow the identification of general patterns and comparisons between systems/sampling periods have only recently been developed. 2.Here, stable isotope-based Bayesian community-wide metrics are used to investigate patterns in trophic structure in five estuaries that differ in size, sediment yield and catchment vegetation cover (C3/C4): the Zambezi in Mozambique, the Tana in Kenya and the Rianila, the Betsiboka and Pangalanes Canal (sampled at Ambila) in Madagascar. 3.Primary producers, invertebrates and fish of different trophic ecologies were sampled at each estuary before and after the 2010–2011 wet season. Trophic length, estimated based on δ15N, varied between 3·6 (Ambila) and 4·7 levels (Zambezi) and did not vary seasonally for any estuary. Trophic structure differed the most at Ambila, where trophic diversity and trophic redundancy were lower than at the other estuaries. Among the four open estuaries, the Betsiboka and Tana (C4-dominated) had lower trophic diversity than the Zambezi and Rianila (C3-dominated), probably due to the high loads of suspended sediment, which limited the availability of aquatic sources. 4.There was seasonality in trophic structure at Ambila and Betsiboka, as trophic diversity increased and trophic redundancy decreased from the prewet to the postwet season. For Ambila, this probably resulted from the higher variability and availability of sources after the wet season, which allowed diets to diversify. For the Betsiboka, where aquatic productivity is low, this was likely due to a greater input of terrestrial material during the wet season. 5.The comparative analysis of community-wide metrics was useful to detect patterns in trophic structure and identify differences/similarities in trophic organization related to environmental conditions. However, more widespread application of these approaches across different faunal communities in contrasting ecosystems is required to allow identification of robust large-scale patterns in trophic structure. The approach used here may also find application in comparing food web organization before and after impacts or monitoring ecological recovery after rehabilitation.

A proposed approach to systematically identify and monitor the corporate political activity of the food industry with respect to public health using publicly available information.

Unhealthy diets represent one of the major risk factors for non-communicable diseases. There is currently a risk that the political influence of the food industry results in public health policies that do not adequately balance public and commercial interests. This paper aims to develop a framework for categorizing the corporate political activity of the food industry with respect to public health and proposes an approach to systematically identify and monitor it. The proposed framework includes six strategies used by the food industry to influence public health policies and outcomes: information and messaging; financial incentive; constituency building; legal; policy substitution; opposition fragmentation and destabilization. The corporate political activity of the food industry could be identified and monitored through publicly available data sourced from the industry itself, governments, the media and other sources. Steps for country-level monitoring include identification of key food industry actors and related sources of information, followed by systematic data collection and analysis of relevant documents, using the proposed framework as a basis for classification of results. The proposed monitoring approach should be pilot tested in different countries as part of efforts to increase the transparency and accountability of the food industry. This approach has the potential to help redress any imbalance of interests and thereby contribute to the prevention and control of non-communicable diseases.

Quality teaching in Australian and German primary science classrooms: characterising difference to help identify quality

This chapter reports on results of an international research project across Australia, Taiwan and Germany, titled: Exploring quality primary education in different cultures: A cross-national study of teaching and learning in primary science classrooms (EQUALPRIME).1 Its aim is to explore through video capture the practice of expert teachers of science in Taiwan, Germany and Australia. This chapter explores the pedagogical practices in two cases – fi rstly a Grade 4 Australian school with a specialist science teacher, Bob (pseudonym), and secondly, a mixed-age (Grade 4–6) German classroom being co-taught by a pair of teachers, Mr Arnold and Mrs Lennard. In both cases the students were studying the topic of force. The project is not determining what quality teaching is in any essentialised sense; this could be contentious in that quality practice might be considered to varywithin classrooms from the same country, let alone across countries and across cultures. Rather, given cases in which quality teaching is reported to be occurring, the project aims to describe these examples and identify features of quality science teaching practices as judged by peers in varied cultural settings. Data from these two cases in which quality teaching of science occurs, are used to address the research question: What can quality teaching and learning look like in a science classroom?

Buxton silver gum reserve: using geographic information systems to investigate historic change in site integrity

Eucalyptus crenulata is a rare species known from only two populations. The Buxton Silver Gum Reserve was set aside in 1978 for the conservation of the species, but this objective may be compromised by changes in the integrity of the landscape immediately surrounding the Reserve. A time sequence of aerial photos and Geographic Information Systems technology has been used to identify patterns of landscape change, and aid in determining appropriate management strategies to minimize negative impacts caused by landscape fragmentation and habitat exposure

Seeking industry perspectives to enhance experiential education in university-industry partnerships: going beyond mere assumptions

Setting up and running a program with an industry experiential learning component is based on certain core assumptions. A shared vision of what constitutes a satisfying placement is essential. In this paper we present findings from research into the operation of an Australian Bachelor of Business Information Technology program. In-depth interviews were held with 10 experienced industry sponsors/mentors and one member of a relevant professional body. Industry mentors identify pragmatic reasons for industry involvement in experiential learning programs. They identify some seven skills required of a good industry mentor, and report eight features of a meaningful/satisfying placement

IT and ecommerce outsourcing in small to medium-size enterprises in New Zealand : an exploratory research

In New Zealand, small to medium-sized enterprises (SMEs) play a very important role in the economy by their contribution to both employment and also to gross domestic product. Addressing issues pertinent to SMEs is of paramount importance in driving this sector forward. Information Technology (IT) emerges as one main enabler for SMEs in automating their operations, seeking new opportunities and enhancing their strategic business positioning in local and international markets. However, the dynamic nature of IT and inability of SMEs, due to problems inherent in their size and structure, makes it difficult for them to take appropriate decisions to benefit from the IT technologies. The advent of eCommerce (EC) has only compounded this problem. One way out of this complex situation is to outsource the IT and EC technology requirements by the SMEs. This study endeavours to identify the pattern of IT and EC outsourcing issues of SMEs within New Zealand. It reveals that the main driver for IT outsourcing is access to expertise and used mainly for maintenance purposes only. The study also identifies the problems in IT outsourcing and makes suggestions for further research in this crucial sector.

Finding short patterns to classify text documents

Many classification methods have been proposed to find patterns in text documents. However, according to Occam's razor principle, "the explanation of any phenomenon should make as few assumptions as possible", short patterns usually have more explainable and meaningful for classifying text documents. In this paper, we propose a depth-first pattern generation algorithm, which can find out short patterns from text document more effectively, comparing with breadth-first algorithm

Barriers to continuing medical education in Australian prevocational doctors

To determine perceived barriers to continuing education for Australian hospital-based prevocational doctors, a cross sectional cohort survey was distributed to medical administrators for secondary redistribution to 2607 prevocational doctors from August 2003 to October 2004. Four hundred and seventy valid questionnaires (18.1%) were returned. Only seven per cent (33/470) did not identify any barriers to continuing education. Barriers identified the most were lack of time (85% [371/437]), clinical commitment (65% [284/437]), resistance from registrars (13% [57/437]) and resistance from consultant staff (10% [44/437]). Other barriers included workload issues (27% [27/98]), teaching program inadequacies (26% [25/98]), lack of protected time for education (17% [17/98]), motivational issues (11% [10/98]) and geographic remoteness (10% [10/98]). Australian graduates (87%) identified lack of time more frequently than international medical graduates (77%) (P=0.036). Perceived barriers did not differ significantly between doctors of differing postgraduate years.

On the adoption of family-to-business governance mechanisms in Australian family businesses

This study seeks to identify the adoption of certain family-to-business governance mechanisms and whether the presence of these mechanisms assists family businesses with governance matters.

Delivering the link : using student feedback studies to improve student learning in dissertation studies

Student feedback is essential to enable lecturers to understand whether attempts to improve learning and education experience lead to improvement (George and Cowan, 1999; Gibbs, 1993). Current UK practice relies largely on end of module questionnaires to feedback levels of student satisfaction (Cowan, 2002), however there are inherent weaknesses in this approach; it seldom leads to change for that particular cohort; it relies on uncorroborated opinion, and finally, it may derive from superficial feedback from a minority of students with the remainder suffering from questionnaire fatigue.

This research project involved a cohort of final year building surveying students at Sheffield Hallam University, in England, who were undertaking a dissertation in two modules. During 2002/3 the use of Blackboard software had also been adopted by the module leader as an educational tool to support student learning in the module. The lecturer wanted to identify how students used Blackboard and what they thought about the most appropriate use of the medium. The research methodology sought to redress some of the issues identified above with student feedback, regarding timing of feedback, implementation of change during the teaching period and the lack of depth in the data. Using principles adopted by Angelo and Cross (1993), this research formatively evaluated student perceptions and levels of satisfaction with the dissertation module, the teaching materials, the workshops, the supervisory arrangements and relationships. This paper presents the findings of the research and illustrates the changes that were made during the year and the student’s views of these changes. The paper demonstrates how linking teaching with research has been delivered at Sheffield Hallam.

What's needed to increase research capacity in rural primary health care

The aim of this study is to identify ways to build research capacity within primary health. A consultation was undertaken in late 2004 using a combination of a one-page survey and a guided meeting format, in a primary health setting in rural NSW. Most (81.3%) of the 134 individuals consulted were part of an Area Health Service, with 12.7% from non-government settings. Most (80.6%) were clinicians, with a third (31.5%) nurses, 8.3% in medicine, and the remainder from a range of allied health professions. Eleven organisations were represented. The main  outcome measures were identification of support needs, processes to enhance research engagement, and barriers and enablers to clinicians’ research  involvement. The results showed that popular delivery modes for research training and support were courses and “one-to- one” advice. Writing topics were generally more popular than others. Common barriers were time and technology issues. A key enabler was a discipline-specific focus. This is one of few rural Australian  consultations on research needs in primary health conducted with a diverse  range of clinicians at the clinician level. It will direct future research capacity  building efforts towards maximising face-to-face discipline specific options and  minimising technology use.

Using simulated patients to develop doctors' skills in facilitating bahaviour change : addressing childhood obesity

Objectives : This study aimed to describe the application, feasibility and outcomes of using simulated patients (SPs) to increase the skills of general practitioners (GPs) delivering a behavioural intervention to reduce childhood overweight and mild obesity.

Methods : Five female actors were trained as SPs. A total of 67 GPs from 46 general practices in Melbourne, Victoria, Australia, conducted two simulated consultation visits regarding healthy lifestyle family behaviour change, during which they practised their skills and received formative feedback. The GPs and SPs rated GP performance immediately after each consultation. Subsequently, 139 parents of overweight or obese 5–9-year-old children rated GP performance during real-life consultations. Other measures included child body mass index (BMI) Z-scores (at baseline and at a 9-month follow-up) and GP-reported levels of comfort and competence and the perceived value of SP visits.

Results : Simulated patient ratings, but not GP self-ratings, of GP performance predicted both parent ratings of real-life consultations (Spearman's rho 0.39 for correlation with SP rating at Visit 1) and subsequent reductions in BMI Z-scores between baseline and follow-up (Visit 1, rho − 0.45; Visit 2, rho − 0.46). GP levels of comfort and competence were maintained during and after the SP visits. A total of 95% of GPs rated simulated consultations as useful, although only 18% said they would pay for them.

Conclusions : Simulated patient assessment may predict real patient feedback and clinical outcomes, helping to identify doctors who require further training in behaviour change techniques. Randomised controlled trials may establish whether SPs actually raise skills or improve outcomes.

Community level interventions to improve food security in developed countries (Protocol)

This is the protocol for a review and there is no abstract. The objectives are as follows:

To systematically review the effects of community level interventions in improving food security in developed countries, both across whole communities and for disadvantaged or at-risk individuals or groups within a community. We also aim to identify features of community food security interventions that enable or impede the effective implementation of these interventions.