The teacher educator as (re)negotiated professional : critical incidents in steering between state and market in Australia

A dominant discourse in western higher education circles is currently concerned— even obsessed—with the marketisation of knowledge as a commodity to be purchased and traded [Healy (1998); Poole (1998); Richardson (1998)]. These developments are broadly allied with managerial changes that some have called ‘steering at a distance’ [Kickert (1991); Marceav (1993)] whereby the control by the state of individual higher education workers is maintained and intensified at the same time that pressure is applied to 'wean' universities from government funding. This paper explores a different kind of 'steering', the kind that is being engaged by Australian teacher educators confronted by developing competitiveness in higher education. We argue that these changes compel teacher educators to (re)negotiate their professionalisms; to re-examine their attitudes towards, and values within, education and its practices as they (individually and collectively) steer new courses through the state and the market. We illustrate our argument by referring to three critical incidents in the professional lives of teacher educators located within a globalised, multi-campus and provincial Australian university, yet with important implications also for teacher educators outside Australia. We posit the (re)negotiated professionalisms manifested in those incidents as a few among several potential kinds of steering by Australian teacher educators.

Stuck inside a mobile

A diverse, hybrid text which interweaves poetry and prose to form a series of meditations on the theme of ‘art and lies’, specifically lies of connection and the pervasiveness of mobile phone use and the way that phone conversations act as temporary rooms for voices which are lifted out of bodies (and out of countries). In the disembodiment of the voice our unconscious fictions are revealed.

Environmental incidents in a developing country and corporate environmental disclosures : a study of a multinational gas company

Purpose – The purpose of this paper is to examine the environmental disclosure initiatives of Niko Resources Ltd – a Canada-based multinational oil and gas company – following the two major environmental blowouts at a gas field in Bangladesh in 2005. As part of the examination, the authors particularly focus on whether Niko’s disclosure strategy was associated with public concern pertaining to the blowouts.
Design/methodology/approach – The authors reviewed news articles about Niko’s environmental incidents in Bangladesh and Niko’s communication media, including annual reports, press releases and stand-alone social responsibility report over the period 2004-2007, to understand whether news media attention as proxy for public concern has an impact on Niko’s disclosure practices in relation to the affected local community in Bangladesh.
Findings – The findings show that Niko did not provide any non-financial environmental information within its annual reports and press releases as a part of its responsibility to the local community which was affected by the blowouts, but it did produce a stand-alone report to address the issue. However, financial environmental disclosures, such as the environmental contingent liability disclosure, were adequately provided through annual reports to meet the regulatory requirements concerning environmental persecutions. The findings also suggest that Niko’s non-financial disclosure within a stand-alone report was associated with the public pressures as measured by negative media coverage towards the Niko blowouts.
Research limitations/implications – This paper concludes that the motive for Niko’s non-financial environmental disclosure, via a stand-alone report, reflected survival considerations:
the company’s reaction did not suggest any real attempt to hold broader accountability for its activities in a developing country.
Originality/value – This is the first known paper that investigates a multinational company’s disclosure behavior in relation to environmental incidents which occurred in a local community.

Dynamics of interactions involving deformable drops : hydrodynamic dimpling under attractive and repulsive electrical double layer interactions

A model developed previously to analyze force measurements between two deformable droplets in the atomic force microscope [Langmuir 2005, 21, 2912-2922] is used to model the drainage of an aqueous film between a mica plate and a deformable mercury drop for both repulsive and attractive electrical double-layer interactions between the mica and the mercury. The predictions of the model are compared with previously published data [Faraday Discuss. 2003, 123, 193-206] on the evolution of the aqueous film whose thickness has been measured with subnanometer precision. Excellent agreement is found between theoretical results and experimental data. This supports the assumptions made in the model which include no-slip boundary conditions at both interfaces. Furthermore, the successful fit attests to the utility of the model as a tool to explore details of the drainage mechanisms of nanometer-thick films in which fluid flow, surface deformations, and colloidal forces are all involved. One interesting result is that the model can predict the time at which the aqueous film collapses when attractive mica-mercury forces are present without the need to invoke capillary waves or other local instabilities of the mercury/electrolyte interface.

Aeroplane engines from inside of plane SFX

A sound effect, made on a generator, that mimics the sound of aeroplane engines when sitting inside a plane during embarkation.

Inside higher education

This section of the proceedings report provides details of the issues discussed in the theme Inside Higher Education. This theme explored the experience of university from the inside for students and staff, including pedagogy, the first year experience, orientation programs and curriculum. Much ground was covered by both the equity practitioners and the academics who contributed. However, several common issues emerged across the sessions. Inevitably not everything covered in this theme can be reported, but what follows is a synthesis of the main issues and the presenters who raised them.

The role of emotional intelligence on the resolution of disputes involving the electronic health record

Numerous authors have expressed concerns that the introduction of the Personally Controlled Electronic Health Record (PCEHR) will lead to an escalation of disputes. Some disputes will concern the accuracy of the record whereas others will arise simply due to greater access to health care records. Online dispute resolution (ODR) programs have been successfully applied to cost-effectively help disputants resolve commercial, insurance and other legal disputes, and can also facilitate the resolution of health care related disputes. However, we expect that health differs from other application domains in ODR because of the emotional engagement patients have with their health and those of loved ones. In this study we will be looking at whether the success of an online negotiation is related to how people recognise and manage emotions, and in particular, their Emotional intelligence score.

Implications for the prevention of aggressive behavior within psychiatric hospitals drawn from interpersonal communication theory

Although interpersonal style is a defining feature of personality and personality disorder and is commonly identified as an important influence on aggressive behavior, treatment completion, and the development of an effective therapeutic alliance, it is rarely considered in practice guidelines for preventing, engaging, and managing patients at risk of aggression. In this article, the authors consider three potential applications of interpersonal theory to the care and management of patients at risk of aggression during hospitalization: (a) preventing aggression through theoretically grounded limit setting and de-escalation techniques, (b) developing and using interventions to alter problematic interpersonal styles, and (c) understanding therapeutic ruptures and difficulties establishing a therapeutic alliance. Interpersonal theory is proposed to offer a unifying framework that may assist development of intervention and management strategies that can help to reduce the occurrence of aggression in institutional settings.

An in vitro comparative assessment with a series of new triphenyltin(IV) 2-/4-[(E)-2-(aryl)-1-diazenyl]benzoates endowed with anticancer activities: Structural modifications, analysis of efficacy and cytotoxicity involving human tumor cell lines

Four new triphenyltin(IV) complexes of composition Ph₃SnLH (where LH = 2-/4-[(E)-2-(aryl)-1-diazenyl]benzoate) (1–4) were synthesized and characterized by spectroscopic (¹H, ¹³C and ¹¹⁹Sn NMR, IR, ¹¹⁹Sn Mössbauer) techniques in combination with elemental analysis. The ¹¹⁹Sn NMR spectroscopic data indicate a tetrahedral coordination geometry in non-coordinating solvents. The crystal structures of three complexes, Ph₃SnL¹H (1), Ph₃SnL³H (3), Ph₃SnL⁴H (4), were determined. All display an essentially tetrahedral geometry with angles ranging from 93.50(8) to 124.5(2)°; ¹¹⁹Sn Mössbauer spectral data support this assignment. The cytotoxicity studies were performed with complexes 1–4, along with a previously reported complex (5) in vitro across a panel of human tumor cell lines viz., A498, EVSA-T, H226, IGROV, M19 MEL, MCF-7 and WIDR. The screening results were compared with the results from other related triphenyltin(IV) complexes (6–7) and tributyltin(IV) complexes (8–11) having 2-/4-[(E)-2-(aryl)-1-diazenyl]benzoates framework. In general, the complexes exhibit stronger cytotoxic activity. The results obtained for 1–3 are also comparable to those of its o-analogs i.e. 4–7, except 5, but the advantage is the former set of complexes demonstrated two folds more cytotoxic activity for the cell line MCF-7 with ID₅₀ values in the range 41–53 ng/ml. Undoubtedly, the cytotoxic results of complexes 1–3 are far superior to CDDP, 5-FU and ETO, and related tributyltin(IV) complexes 8–11. The quantitative structure-activity relationship (QSAR) studies for the cytotoxicity of triphenyltin(IV) complexes 1–7 and tributyltin(IV) complexes 8–11 is also discussed against a panel of human tumor cell lines.