9 resultados para wood use

em Deakin Research Online - Australia


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The stock market crash of 1987 was a defining moment in Australian corporate life. As a nation, we became acutely aware of the ‘moral bankruptcy’ that had come to permeate our corporate world. The focus on business ethics or the lack of it, in corporate Australia in the late 1980s, prompted this research.

The research for this paper that was first conducted in 1995 and replicated in 2001 focussed on the top 500 companies in Australia. These companies were surveyed on a raft of issues, one of which was their use of their codes of ethics in the marketplace. This paper examines the data sets from 1995 and 2001 and concludes that many of Australia’s largest enterprises have recognised the need for business ethics. As perceived by them, they can and do use their codes of ethics in a positive manner in the marketplace and attribute benefits to this interaction.

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Business ethics is a subject that recently has been thrust again into prominence in industrialised economies around the world, due to the revelations of the practices of some of the major corporations operating within the USA. In Australia, corporate collapses such as HIH and Onetel and in Sweden, the scandals with the top executives of Skandia and also Systembolaget have brought in to sharp focus that these practices are not confined to the USA. Since the early 1960s, codes of ethics have been in evidence in many organisations in the USA, whilst in Australia, as in Britain, the interest in codes of ethics was piqued by the stock market crash of 1987. In Sweden, however, this concept of the use of codes of ethics in the corporate sector had not been investigated prior to this study. This paper examines the use of codes of ethics in the marketplace by the top companies operating in corporate Australia and corporate Sweden. The outcome of this research shows that in both Australia and Sweden that large organisations indicate a substantial interest in codes of ethics and value the use of their codes in the marketplace. There are, however, differences in the ways that the companies in each country implement their codes of ethics in the marketplace and the benefits that they see as being derived from them.

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Smart phones are everywhere, people are taking eBook readers on holiday, the iPad has queues of people wanting to buy one, and some netbooks can fit in a pocket. The technology is attractive and increasingly affordable – how can it help an individual in their access to and use of texts, journals, databases, clinical sources, the web and day-to-day information? The Library has been investigating and trialling mobile devices during 2010, and has received interesting feedback from staff and students on the effectiveness of the technology in the University and personal environments. Each device has its strengths and weaknesses depending on the needs of the individual or activity it is supporting – productivity, research, study, clinical or recreational. The presentation will explore these issues along with some of the practical implications at Deakin, and international experiences in academic environments.

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Lecture notes and recordings, tutorial exercises, readings, study questions, revision quizzes, instructional videos and crosswords were provided online so that students who could not attend classes (flexible learners) were not disadvantaged. D2L's progress viewing tool was used to track student access to resources, class attendance was monitored, and a questionnaire asked about the value of the online resources for completing the unit. While students thought it was important to attend classes, attendance was low and centred on tutorials and practical's, rather than lectures. The main reason for non-attendance was employment. Students accessed most of the online resources immediately prior to tests rather than on a week-by-week basis. Both attenders and flexible learners indicated that lecture notes, readings, revision quizzes and study questions were the most useful resources. Attenders accessed online resources more than flexible learners. There was only a weak correlation between class attendance and successful completion of the unit.

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BACKGROUND: People with diabetes do not regularly utilise eye services for the early prevention of vision loss due to diabetic eye disease. A community-based screening program has been initiated in Victoria to address this issue. To encourage people to take preventive eye health care measures, the most effective health promotion strategies were identified. METHODS: Thirty-three health professionals were invited to attend focus groups. A sample of 35 people with diabetes was approached by their GPs or diabetes educators because of their motivation to participate in diabetes activities. Each group consisted of 10 members. Discussion points included the type of education messages available to people with diabetes; use of eye services among the participants with diabetes; and strategies required promoting the screening service. RESULTS: Five focus groups were conducted. The discussions highlighted that a great deal could be achieved by using local community networks to promote the benefits of early detection of diabetic retinopathy and local screening program. The group members recommended that particular attention be directed to general practitioners and their distribution of materials to patients. Key issues for planning and implementing the program were highlighted. The groups urged development of strategies to encourage people with diabetes in rural Victoria to participate in a program for the early detection of diabetic retinopathy.

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Knowledge of the movement and habitat use of fishes is important in identifying and understanding the causes of population declines and predicting how populations are likely to respond to management interventions. In this study, radiotelemetry was used to examine the spring and summer movement and habitat use patterns of the freshwater catfish (Tandanus tandanus) in a remnant wetland to inform the development of recovery actions for this threatened species. Twenty-one adult fish were tagged and released within Tahbilk Lagoon, Victoria, Australia, in September 2009. Fish were located every 1-2 weeks between September 2009 and February 2010, a period which coincides with the spawning period for the species. Eleven of the fish were also tracked every 2 h for 68 consecutive hours in December 2009 to examine diel movements. The study revealed that freshwater catfish make extensive use of cover (e.g. wood and macrophytes) and typically have limited ranges (median total linear range and 90% linear range 599 and 173 m respectively), although they occasionally moved more extensively (up to 1.5 km) between floodplain and riverine habitats. Fish moved over much greater areas at night compared with during the day. There was also evidence of sex-specific variation in movement, with a trend for greater movement of female fish at night compared with males. The results of the study suggest that strategies that protect macrophyte and wood habitats and improve connectivity between riverine and floodplain habitats are likely to be important in maintaining and restoring remnant populations of this species.