Plasma research at Deakin University : diverse applications and team spirit

A new plasma laboratory has been established in the Institute for Frontier Materials (IFM) at Deakin University, Geelong. The two major research themes are (1) tailoring of surfaces/interfaces with new functionality, and (2) fabrication/doping of nanomaterials. The aim is to meet the challenge of better performing materials in applications ranging from energy, biomedicine and nanotechnology to composites, transport and textiles. Plasma technology offers an alternative to conventional approaches and its success depends on an improved understanding of the underlying mechanisms. We promote a team spirit in which different experts harmoniously work together. More than thirty PhD studies and collaborative projects have been undertaken and proposed since 2009 - within IFM, across the University and with outside research organisations nationally and internationally.

Spirit-music unbound: Romanticism and print politics in Australian women's poetry 1830-1905

This thesis presents a re-mapping of Australian poetic tradition to reflect the presence of colonial women poets. The research recovers a wide range of neglected poetry, offering a new way of reading these important poets as politic and transnational, particularly through the significance of newspaper authorship and international women’s poetry.

Between Genet’s Bordello and holy communion : Lacan on comedy in seminar V

This article aalytically reconstructs Lacan's scattered remarks on comedy in Seminar V, turning around his reading of Genet's play the Bordello and Aristophanes' ancient comedies.

The international legal status of the Vatican/Holy See complex

This article offers a re-examination of the international legal status of what is here termed the Vatican/Holy See complex (VHS), focusing on claims to statehood. The problematic ‘effect’ of Vatican City, of the Holy See, of the papacy and of associated entities is interrogated at the level of international law, entering as little as possible into administrative or theological distinctions. The various grounds cited as supporting status amounting to statehood are argued to be inadequate. The continuing exchange of representatives with states by the VHS is missionary and hierarchical in character and is reflective neither of the reciprocity of peers nor of customary obligation going to law. Agreements entered into by the papacy with the Kingdom of Italy (the Lateran Pacts) in 1929, relating to the status of the geographical territory known as Vatican City, cannot be determinative of international status. Nor can membership of international agreements and organizations confer a status amounting to statehood. Events and practices since 1929 have not substantially altered international status as of 1870. The Roman Catholic Church is but one of many faith-based international movements, and since the eclipse of the papal state nearly one-and-a-half centuries ago, the status in international law of its temporal headquarters in Rome should not be privileged.

November 2001: P.A.S.C.A.L: The Cooperative Spirit

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Determination of phenolic compounds and coumarins in sugar cane spirit aged in different species of wood

The identities and quantities of the phenolic compounds and coumarins in twelve samples of sugar cane spirit aged in Quercus sp., Amburana cearensis, Cariniana legalis, Castanea sativa Mill, Ocotea sp., Cotyledon orbiculata L., and Hymenaea sp. casks were determined. These compounds have a direct influence on the sensory characteristics of aged beverages; some of them are considered to be markers for the aging process. The analysis of phenolic compounds was performed by HPLC. Solid phase extraction (SPE) was also used for the determination of coumarins. The concentrations of the principal compounds extracted varied according to the species of wood. The concentrations of total phenolic compounds ranged from 0.08 for a sample stored in a 4000-L jatobá barrel for a period of six months to 40.9 mg · L−1 for a sample aged in a 50000-L oak barrel for a period of 48 months. The use of the SPE technique removed interfering compounds from the samples, thereby improving the detection of coumarin.

Carbon paste electrode modified with ascorbic acid and carbon nanotubes for determination copper in sugar cane spirit

This work has been carried out in order to determine the copper content in sugar cane spirit samples from the south of Minas Gerais, using a carbon paste electrode modified with ascorbic acid and carbon nanotubes using the square wave voltammetry technique. The following parameters were studied: Ed (deposit potencial). Td (deposit time), f (frequency), A (amplitude) and ΔEs (increment scanning). The analytical curve was built in an interval from 0.5 to 12 mg L-1 and a coefficient of linear correlation of 0.997 Three sugar cane spirit samples were analysed, which presented copper content ranging from 0.29 to 1.59 mg L-1.

An alternative method for the simultaneous determination of copper and lead for quality control of sugar cane spirit using a nanotube-based sensor

The development of an electroanalytical method for simultaneous determination of copper and lead ions in sugar cane spirit (cachaça) using carbon paste electrode modified with ascorbic acid and carbon nanotubes (CPE-AaCNT) is described. Squarewave voltammetry (SWV) with anodic stripping was employed, and this technique was optimized with respect to the following parameters: frequency (50 Hz), amplitude (100 mV) and scan increment (9 mV). The analytical curves were linear in the range from 0.0900 to 7.00 mg L - 1 for lead and copper. The limits of detection were 48.5 and 23.9 µg L - 1 for lead and copper, respectively. The developed method was applied to the simultaneous determination of copper and lead in five commercial samples of sugar cane spirit. The results were in good agreement with those obtained by F AAS/GF AAS (flame atomic absorption spectrometry/graphite furnace atomic absorption spectrometry) and showed that CPE-AaCNT can be successfully employed in the simultaneous determination of these metals in real sugar cane spirit samples.

TOWARD A "NEW DIVERSITY" AND THE REVITALIZATION OF THE "CAMPUS SPIRIT:" A "BANDUNG 2000" CONFERENCE FOR STUDENTS, STAFF AND FACULTY

In this session, "New Diversity" programs are designed and proposed, aimed at enabling minority staff, stu¬dents and faculty the kind of "cultural inoculation" needed to be able to address the concerns which plague most campuses.