Studies on the mechanism of the peroxyoxalate chemiluminescence reaction Part 1. Confirmation of 1,2-dioxetanedione as an intermediate using 13C nuclear magnetic resonance spectroscopy

A simple model peroxyoxalate chemiluminescence system was monitored directly across a range of temperatures (from −80 to +20 °C) using ¹³C nuclear magnetic resonance spectroscopy. These experiments were made possible by the utilisation of ¹³C doubly labelled oxalyl chloride, which was reacted with anhydrous hydrogen peroxide in dry tetrahydrofuran. Ab initio quantum calculations were also performed to estimate the ¹³C nuclear magnetic resonance (NMR) shift of the most commonly postulated key intermediate 1,2-dioxetanedione and this data, in concert with the spectroscopic evidence, confirmed its presence during the reaction.

Towards the confirmation of the MOA model : an applied approach

The aim of this paper is to develop a grounded understanding of the role that the MOA constructs play in influencing environmentally responsible  behaviour. Data collected is used to qualitatively confirm the MOA Model (Rothschild, 1999) in an environmental management application and provide a basis to inform the development of a comprehensive quantitative causal investigation. This study will seek to determine the specific contributions of each MOA factor in the study context. The case study chosen for this investigation is representative of other social marketing applications for the MOA framework. The case study concerns the behaviour of agrarian land managers with respect to the rabbit pest problem affecting rural Australia. The paper concludes by confirming the appropriateness of the constructs within the MOA Model.

Corporatism, crisis and contention in Sweden and Korea during the 1990s

Debate has long surrounded corporatism’s depictions of power and the state, and the rise of neoliberalism has raised even more doubts about corporatism as an analytical construct. Faltering growth and rising unemployment in Sweden and Korea after financial crises in the 1990s seemed to confirm neoliberal expectations that all varieties of corporatism (state/authoritarian and societal/democratic) are doomed to decline, and that corporatism will converge on liberalism. Closer examination of the 1990s crises suggests that Swedish and Korean institutions have transformed rather than collapsed. Corporatist institutions have been transformed by ideas about networks and governance, interaction between national and international institutions and shifting alliances among export-oriented and competition-shielded employers, private and public sector unions and citizen networks. This article argues that the ‘dynamics of contention’ can explain how these new ideas and alliances transformed regimes in Sweden and Korea and as such constitute an alternative to corporatism as an analytical construct.

Taxonomy of contention management in interconnected distributed systems

Interconnected distributed computing systems, such as computing Grids and federated Clouds, have been of special importance in both industry and academia. Resources provided in these environments are usually shared between users from different groups and/or organizations. Therefore these environments are prone to contention between user requests for accessing resources. Particularly, resource contention takes place when a user requests cannot be admitted or cannot sufficiently access resources because they are occupied by other requests. In this paper, we deal with different types of resource contentions occurring in interconnected distributed systems as well as approaches for resolving them. Approaches developed to resolve resource contentions share similarities in many aspects while being different in other aspects. We investigate the features of these approaches, identify and categorize the similarities and differences of them. Additionally, we review various resource management systems of interconnected distributed systems and group them based on the identified specifications.

Not for personal gratification, or for contention, or to look down on others, or for convenience, reputation, or power : Cultura Animi in Bacon’s 1605 Apology for the proficiency and advancement of learning

This paper examines the apology for the life of the mind Francis Bacon gives in Book I of his 1605 text The Advancement of Learning. Like recent work on Bacon led by the ground-breaking studies of Corneanu, Harrison and Gaukroger, I argue that Bacon’s conception and defence of intellectual inquiry in this extraordinary text is framed by reference to the classical model, which had conceived and justified philosophising as a way of life or means to the care of the inquirer’s soul or psyche. In particular, Bacon’s proximities and debts to the Platonic Apology and Cicero’s defence of intellectual pursuits in Rome are stressed, alongside the acuity and eloquence of Bacon’s descriptions of the intellectual virtues and their advertised contributions to the theologically and civically virtuous life.

The romanticism of contemporary theory : institution, aesthetics, nihilism

"Justin Clemens presents a valuable study of the links between Romanticism and contemporary theory. The central contention of this book is that contemporary theory is still essentially Romantic - despite all its declarations to the contrary, and despite all its attempts to elude or exceed the limits bequeathed it by Romantic thought." "This study will be of interest to literary theorists, philosophers, political theorists, and cultural studies scholars."--BOOK JACKET.

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 impact of educational research: alternative methodologies and conclusions

Recent controversy regarding the nature, organization and impact of educational research in the UK (Hargreaves, 1996; 1997; 1999; Hammersley, 1997; Tooley, 1998; Hillage et al., 2000; Ball, 2001) seems to devote little attention to research on the impact of educational research. This paper examines a recent Australian report (The Impact of Educational Research, DETYA, 2000) in terms of both its conclusions and its methodologies. It suggests that the impact of educational research on both policy and practice is often complex and indirect rather than linear and straightforward and that the methodologies employed in assessing such impact need to be similarly complex. Moreover, it would appear that this particular research supports Atkinson's (2000) contention that the ways in which educational research is typically produced and utilized is as part of a complex conversation about a diversity of purposes, effects and judgements rather than a more technically oriented implementation of 'what works'.

Zygmunt Bauman : order, strangerhood and freedom

In the final decades of the 20th century, issues such as identity, Otherness and the role of social and cultural boundaries have been prominent in social theory, sociology and cultural studies. In this context, an analysis of Bauman's work is important because it raises pertinent questions pertaining to the nature of social and cultural boundaries and the nature of boundary construction under modernity. The metaphors of inside and outside and the idea of the boundary are significant in Bauman's critique of modernity's search for a meta-order and in his examination of strangerhood. The article illustrates how this ordering process manifests itself at the individual and societal levels of modernity. Bauman's contention is that modernity's search for a meta-order leads to the construction of boundaries and to exclusionary practices. It is the presence of the Third, for Bauman, which threatens the certainty of order. Different images of the stranger in Bauman's work are identified and the ways in which Bauman's conception of freedom and `community' is intrinsically linked to his work on the ambivalent stranger are demonstrated.

Inferring dynamic recrystallization in ferrite using the kinetics of static recrystallization

A general relationship between the kinetics of dynamic and static recrystallization is developed. It is predicted that conventional dynamic recrystallization will occur whenever the deformation time exceeds the adjusted start time for static recrystallization. This approach is verified using data for austenite and lead. It is then applied to current and previous work on ferrite. The model provides support for the contention that conventional dynamic recrystallization occurs in low carbon ferrite if deformation is carried out at high temperatures and low strain rates. In the present work, which was carried out at 700 °C, evidence for dynamic recrystallization was observed for strain rates less than around 0.01 s−1. At higher strain rates, the model predicts a critical strain for the onset of dynamic recrystallization that exceeds the critical strain for the beginning of the recovery steady-state region. While the model allows dynamic recrystallization to begin in this region, the critical strain for its onset is expected to increase rapidly with increasing strain rate and decreasing temperature once steady state has been reached.

Related party transactions under Pt 2E of the corporations act: time for reconsideration

The related party provisions under Pt 2E of the Corporations Act 2001 were introduced in 1992 to protect the resources of companies and shareholder interests by requiring that directors disclose financial benefits given to 'related parties' -- those capable of exercising significant influence over the giving of such benefits. The contention of the authors in this article is that Pt 2E has been unsuccessful in achieving its intended purpose, and should be repealed in its entirety. The authors argue that the various provisions of Pt 2E are so confusing and convoluted that they potentially violate the rule of law virtue that laws must be promulgated in a manner that is clear, so that it is apparent from reading the laws what one must do. Further, [*2] the manner in which Pt 2E is presently drafted, especially the definition of related party, fails to reflect the purpose behind the provisions, making the overall operation of Pt 2E ineffective. It is also argued that Pt 2E is superfluous since the fiduciary duty of directors to disclose a conflict of interest, and to a lesser extent the requirement for disclosure of material personal interests under s 191 of the Corporations Act, adequately deal with the transactions presently attracting the attention of Pt 2E. In light of all this, it is contended that the law would be demonstrably improved by repealing Pt 2E.