Are Australia’s universities in deficit? A tale of generic managers, audit culture, and casualisation

Managerial changes to Australian universities have had considerable impact on employees. In this paper we consider some of these changes and apply a theory known as the democratic deficit to them. This theory was developed from the democratic critique of managerialism, as it has been applied in the public sector in countries with Westminster-type political systems. This deficit covers the weakening of accountability through politicisation, the denial of public values through the use of private sector performance practices, and the hollowing out of the state through the contracting out and privatisation of public goods and services, and the redefinition of citizens as customers and clients. We suggest that the increased power of managers, expansion of the audit culture, and the extensive use of contract employment seem to be weakening the democratic culture and role of universities in part by replacing accountability as responsibility with accountability as responsiveness.

A tale of two solvers: Eager and lazy approaches to bit-vectors

The standard method for deciding bit-vector constraints is via eager reduction to propositional logic. This is usually done after first applying powerful rewrite techniques. While often efficient in practice, this method does not scale on problems for which top-level rewrites cannot reduce the problem size sufficiently. A lazy solver can target such problems by doing many satisfiability checks, each of which only reasons about a small subset of the problem. In addition, the lazy approach enables a wide range of optimization techniques that are not available to the eager approach. In this paper we describe the architecture and features of our lazy solver (LBV). We provide a comparative analysis of the eager and lazy approaches, and show how they are complementary in terms of the types of problems they can efficiently solve. For this reason, we propose a portfolio approach that runs a lazy and eager solver in parallel. Our empirical evaluation shows that the lazy solver can solve problems none of the eager solvers can and that the portfolio solver outperforms other solvers both in terms of total number of problems solved and the time taken to solve them.

"Unruly women and semiotic spaces": Jay Verney's a mortality tale

Written at a time of significant changes for women and for women writers in Queensland, Australia, Jay Verney's A Mortality Tale (1994), privileges women's experiences of place and seeks to redeem the feminine from its entrapment in masculine stories/discourses of self and place. This chapter draws on Julia Kristeva's conceptualisation of the semiotic as a way of reading Verney's witty and reflective re-articulation of phallocentric orderings of spatiality and gender.

Laboratory notebooks: a cautionary tale

A mathematician tends to have an intense relationship with treatises – one which is more akin to that of a historian than that of her colleagues in the ‘hard’ sciences. A book may be a century or two old and still be relevant as a source of information or inspiration, well-thumbed textbooks from youth might be still consulted decades later, and fierce arguments rage about relative merits of different treatments of the same subject. And much like any book-lover, a mathematician is forever arguing with herself whether she can afford to buy this volume or the other. When the price label is in dollars or euros and the salary paid in rupees, this last dilemma is particularly acute.

Risk management strategies using seasonal climate forecasting in irrigated cotton production: a tale of stochastic dominance.

Decision-making in agriculture is carried out in an uncertain environment with farmers often seeking information to reduce risk. As a result of the extreme variability of rainfall and stream-flows in north-eastern Australia, water supplies for irrigated agriculture are a limiting factor and a source of risk. The present study examined the use of seasonal climate forecasting (SCF) when calculating planting areas for irrigated cotton in the northern Murray Darling Basin. Results show that minimising risk by adjusting plant areas in response to SCF can lead to significant gains in gross margin returns. However, how farmers respond to SCF is dependent on several other factors including irrigators’ attitude towards risk.

Electronic structure of ${\rm Ca}_{1-x}{\rm Sr}_x{\rm VO}_3$: A tale of two energy scales

We investigate the electronic structure of Ca1-xSrxVO3 using photoemission spectroscopy. Core level spectra establish an electronic phase separation at the surface, leading to a distinctly different surface electronic structure compared to the bulk. Analysis of the photoemission spectra of this system allowed us to separate the surface and bulk contributions. These results help us to understand properties related to two vastly differing energy scales, namely the low-energy scale of thermal excitations ( $\sim\!k_{\rm B}T$) and the high-energy scale related to Coulomb and other electronic interactions.

The Handmaid's tale, Margaret Atwood's novel and Volker Schlöndorff's film

Eguíluz, Federico; Merino, Raquel; Olsen, Vickie; Pajares, Eterio; Santamaría, José Miguel (eds.)

The Ballad of Whoi Bob: a tale of the IGY or the Briny Deep Discovered, with many particulars of the extraordinary adventures and the heroic tasks of science at sea

PDF contains 19 pages

A tale of two cobalts

There are important problems to overcome if solar energy or other renewable energy sources are to be used effectively on a global scale. Solar photons must not only be harvested and converted into a usable form, but they must also be efficiently stored so that energy is available for use on cloudy days and at night. In this work, both the energy conversion and energy storage problems are addressed. Specifically, two cobalt complexes were designed and their reactivity probed for applications in energy conversion and storage. The first chapter describes a cobalt complex that is the first example of a dimeric cobalt compound with two singly proton-bridged cobaloxime units linked by a central BO4--bridge. Using electrochemical methods, the redox properties of the dimer were evaluated and it was found to be an electrocatalyst for proton reduction in acetonitrile.

Because hydrogen gas is difficult to handle and store, the hydrogenation of CO2 and later dehydrogenation of the liquid product, formic acid, has been proposed as a hydrogen storage system. Thus, a second complex, described in chapter two, supported by a triphosphine ligand framework was used as a catalyst precursor for this key dehydrogenation step. The studies here demonstrate the efficacy of the complex as a precatalyst for the desired reaction, with good conversion of starting formic acid to CO2 and H2. In order to better understand the properties of the triphosphine cobalt complex, a synthetic procedure for substituting electron donating groups (e.g., methoxy groups) onto the ligand was investigated, yielding a novel diphosphine cobalt(II) complex.

On the Construction of Higher étale Regulators

We present three approaches to define the higher étale regulator maps Φ^r,n_et : H^r_et(X,Z(n)) → H^r_D(X,Z(n)) for regular arithmetic schemes. The first two approaches construct the maps on the cohomology level, while the third construction provides a morphism of complexes of sheaves on the étale site, along with a technical twist that one needs to replace the Deligne-Beilinson cohomology by the analytic Deligne cohomology inspired by the work of Kerr, Lewis, and Müller-Stach. A vanishing statement of infinite divisible torsions under Φ^r,n_et is established for r > 2n + 1.

Monica Alis Brick Lane: A tale of two cities or How Nazneen left her fate

O objetivo desta dissertação é analisar o romance Brick Lane (2003), da escritora Monica Ali, focalizando o processo de empoderamento da protagonista Nazneen. Usando os conceitos de lugar e não-lugar propostos por Marc Augé, pretendo examinar passagens do romance que caracterizem a sensação de não-pertencimento vivida pela personagem. Nazneen recorre às memórias de sua infância com a irmã Hasina em Bangladesh para tentar se distanciar do espaço físico de Brick Lane (a comunidade onde reside em Londres), que se constitui em um não-lugar, pois ali não é possível reconstruir sua identidade fragmentada pelo deslocamento de uma cultura para outra. Considerando aspectos históricos e culturais de Bangladesh, terra natal de Nazneen, este trabalho pretende discutir as experiências da protagonista e de outros sujeitos diaspóricos do romance, além de analisar o papel crucial que Hasina (e suas cartas) desempenham na narrativa. O atual contexto multicultural e cosmopolita da cidade de Londres também será investigado, com a discussão de situações que afetam os imigrantes e suas representações no romance. Esta dissertação também considera o caráter gendrado dos movimentos migratórios contemporâneos que possibilitam novas perspectivas acerca das consequências da diáspora. A análise de passagens selecionadas do romance ratifica o processo gradual de autonomia de Nazneen que, por fim, consegue se sentir em casa novamente

African origin of modern humans in East Asia: A tale of 12,000 Y chromosomes

To test the hypotheses of modern human origin in East Asia, we sampled 12,127 male individuals from 163 populations and typed for three Y chromosome biallelic markers (YAP, M89, and M130). All the individuals carried a mutation at one of the three sites.

A tale untold: The Search for a Story in Byron's Lara

Shears, J. (2006). A tale untold: The Search for a Story in Byron's Lara. The Byron Journal. 34(1), pp.1-8. RAE2008

The Terror Tale: Urban Legends and the Slasher Film

Koven, M. (2003). The Terror Tale: Urban Legends and the Slasher Film. Scope. May, 40 paras. RAE2008

Anglo-French and English Society in Chaucer's ?The Reeve's Tale?

Rothwell, W., 'Anglo-French and English Society in Chaucer's ?The Reeve's Tale?', English Studies (2006) 87(5) pp.511-538 RAE2008