Ecological and human dimensions of management of feral horses in Australia: a review

In Australia, the management of feral horse populations is a contentious issue, owing to their pluralistic status as an introduced pest and a national icon. In this review, we synthesise current knowledge of the ecological effects of feral horses and the human dimensions of feral horse management, using case studies from around the world to illustrate contentious and successful management practices. We highlight gaps in the literature and suggest that more peer-reviewed research would be beneficial in reducing the current public controversy surrounding management of feral horses.

'Horses for courses' - curriculum-speed in the CSF

This article considers the issue of acceleration in lower secondary school mathematics in the Victorian Curriculum and Standards Framework.

Preparing faculty for eTeaching : leading horses to water?

In February this year, Deakin University launched Deakin Studies Online (DSO), its institution-wide learning management system (LMS) powered by WebCT Vista. Previously academics had a variety of applications available to them (and still do until DSO is fully implemented by late 2004) to support teaching and learning. These include TopClass, FirstClass, WebCT 3.6 and various custom-built systems and web pages.

Metaphoric re-description of organisational culture for mid-career female academics: monkeys, raccoon, bees and horses

The paper explores how metaphors can be used to analyse the experiences of women working in higher education. The paper discusses research on women working in higher education across three Australian Universities and the implications of their metaphorical uses to theorize about women in higher education. 

The 2007 outbreak of equine influenza in Australia: lessons learned for international trade in horses

In August 2007 Australia experienced its first outbreak of equine influenza. The disease occurred first in a quarantine station for imported horses near Sydney and subsequently escaped into the general horse population. After an extensive campaign the disease was eradicated and Australia is again recognised as free of this disease. Equine influenza was then, and is now, recognised to be the major disease risk associated with live horse imports into Australia and measures designed to mitigate this risk formed the basis of the quarantine protocols then in place. Subsequent investigations into the cause of the outbreak identified failures in compliance with these quarantine requirements as a contributing factor. It is also likely that the immunity of horses vaccinated as part of the import protocol was less than optimal, and that this had a significant role to play in the escape of the disease from quarantine.

Diving horses

Diving Horses was created by second year students studying performance at Deakin University’s School of Communication and Creative Arts (SCCA) to bring to life the ghosts of a bygone era through visual installation and performance. You are invited to enter backstage and interact with the working life behind the spectacle and explore the untold stories and private moments behind the scenes of Wirth’s Circus- ‘the greatest show on earth’. Students have been asked to respond to the rich history of the Arts Centre Melbourne site and undertake research into the lives of the workers that inhabited the site from 1907 until the Wirth’s buildings were destroyed by fire in 1953. Some of the characters you will encounter are based on actual historical figures and others are drawn from archetypical sources as the students explored the fascinating backstage world of Australian circus life.

Science and ethics : some issues for education

Ethical issues concerning pain and suffering of animals are necessarily a consideration when it comes to killing “pest” or “feral” species in Australia. Within a continent where there are no large predators, many introduced animal species such as rabbits, foxes, horses, donkeys, camels, goats, and mice have been able to thrive, competing with the interests of farmers and graziers, and livestock and food production. These species, thus, gain the label of “pest.” Many methods now exist to kill these species and, consequently, ethical issues arise concerning the possible pain and suffering caused as a direct result of these methods. Yet within government and scientific communities, ethical issues are reduced to a secondary consideration without serious debate or contention. Ethical issues appear to be at odds with scientific agendas. How can environmental ethics be incorporated as part of science-based decision making that appeals to objectivity and scientific evidence? Within educational institutions as well, the same dilemma exists: How can ethical issues be addressed within the science curriculum and in the classroom? A greater understanding of various perspectives on the subject of environmental ethics and the value positions advocated by proponents of these perspectives may help teachers consider ways of handling such issues in the science classroom.

The animal other : horse training in early modernity

This historical sociological analysis of the training of horses for competition in early modernity draws from the sociology of the body to suggest that animals as we know them are constructed through human social processes. Contemporary horse-care publications are used to demonstrate how equine bodies were shaped through an application of humoral physiological theory. That is, they were made suitable for the human requirements of the time through preparatory procedures informed by models of somatic functioning used widely to understand humans and animals alike. The broader issue canvassed here is that ‘embodiment’ should include animal as well as human bodies. Through selective breeding, raising and care, animals have bodies that are shaped to human requirements – they embody human social processes.

Biological properties of the Hendra virus envelope proteins

Outbreaks of Hendra virus in Queensland, during 1994-1999, resulted in the deaths of 17 horses and 2 humans from respiratory or neurological disease. Immunological, ultrastructural and expressional studies of the viral envelope proteins using recombinant poxviruses and DNA vectors contributed to improving our understanding of the biology of Hendra virus.

Microbial lipases : at the interface of aqueous and non-aqueous media: a review

In recent times, biotechnological applications of microbial lipases in synthesis of many organic molecules have rapidly increased in non-aqueous media. Microbial lipases are the working horses' in biocatalysis and have been extensively studied when their exceptionally high stability in non-aqueous media has been discovered. Stability of lipases in organic solvents makes them commercially feasibile in the enzymatic esterification reactions. Their stability is affected by temperature, reaction medium, water concentration and by the biocatalyst's preparation. An optimization process for ester synthesis from pilot scale to industrial scale in the reaction medium is discussed. The water released during the esterification process can be controlled over a wide range and has a profound effect on the activity of the lipases. Approaches to lipase catalysis like protein engineering, directed evolution and metagenome approach were studied. This review reports the recent development in the field of non-aqueous microbial lipase catalysis and factors controlling the esterification/transesterification processes in organic media.