Some morphometric and biochemical features of ready-to-migrate silver and pre-migratory yellow stages of the shortfin eel of south-eastern Australian waters

The mean total length (L_T), mass and age of ready to migrate female silver shortfin eels Anguilla australis from the Hopkins River estuary and the mouth of the Merri River in south-eastern Australia, were 83·2 ± 1·2 cm, 1051 ± 51 g, and 17·2 ± 1·79 years, respectively. The eye index (I_E) of the silver shortfin eels was < 5·2 (mean 7·64 ± 0·29) and differed significantly from that of the yellow shortfin eels collected from two other sites. The I_E increased with L_T (mm) and was related by log I_E= 2·656 log L_T6·925. The per cent moisture, protein and ash content of the liver of silver shortfin eels was significantly lower than in yellow shortfin eels, but lipid content was significantly higher in the former (35·5 ± 2·0%). The mean mass μg mg lipid ‾) of saturates (230·4 ± 2·6 v. 181·7 ±2·6), monoenes (367·4 ± 6·3 v. 290·8 ± 8·9) and PUFA (177·3 ± 5·3 v. 159·7 ± 4·6) in muscle was significantly higher, and the great majority of individual fatty acids was found also in higher quantities in silver shortfin eels. In the liver, the PUFA found in the highest quantity was 22:6n-3, except in shortfin eels from Hopkins River estuary, and the amount of 18:2n-6 in the liver of silver shortfin eels was significantly higher than that in yellow shortfin eels but the reverse was true of 20:4n-6. In both muscle and liver tissues the saturate 16:0 and the monoene 18:ln-9 collectively accounted for >50% of all the fatty acids in the lipid.

Capital gains tax in South Africa : lessons from Australia?

In the budget review of23 February 2000, the South African Minister of Finance announced that a capital gains tax ('CGT') would be introduced into South Africa, the anticipated start date at that point being 1 April 2001. Pursuant to Taxation Laws Amendment Act 5 of 2001, a CGT of general operation was introduced into the South African Income Tax Act 58 of 1962 (the 'ITA 1962') through the insertion of the Eighth Schedule¹, read together with s 26A of the Act. Section 26A is the charging provision that states that a person's taxable income included their 'taxable capital gain'. As discussed below, the start date was revised to 1 October 2001.

DDT and metabolites residues in the southern bent-wing bat (Miniopterus schreibersii bassanii) of south-eastern Australia

The southern bent-wing bat (Miniopterus schreibersii bassanii) is an insectivorous, obligate cave dwelling species found in south-eastern South Australia and western Victoria, Australia. In recent times, the finger of blame for an apparent population decline at Bat Cave, Naracoorte (one of only two known maternity roosts for this species, the other being Starlight Cave, Warrnambool) has been pointed at pesticide use in the region, following the finding of organochlorine and organophosphate insecticide residues in bat guano. This study sampled juvenile southern bent-wing bats from Bat Cave and Starlight Cave, and determined DDT, DDD and DDE concentrations in liver, pectoral muscle, brain and back-depot fat tissues.

The politics of exclusion: political censorship and the arts-as-industry paradigm

In Australia from 1992 to 1999 Jeff Kennett led the Liberal state government in Victoria. Under his leadership an important vision statement for the arts was produced, and ambitious redevelopments of Victoria’s major cultural institutions were undertaken. Kennett’s ‘vision’ included reforms to Arts Victoria (the state-based arts funding agency) and a radical revision of how the arts were to be subsidised. This represented a wholesale adoption of a new policy approach which saw the arts and culture as an industry which could benefit, in particular, the development of cultural tourism for the state of Victoria. This paper argues that while the arts could be seen to have benefited from the Kennett government’s largesse, some parts of the arts sector were excluded and subjected to censorship. Based on both primary and secondary sources, we argue that in this period, the work of artists which expressed a politically dissenting view was actively discouraged.

More? You want more?..of course I do! Transsexualism and birth certificates-changing records or attitudes?

In 2004, the Victorian Government enacted legislation allowing people treated for transsexualism to correct the record of their sex on the Register of Births, Deaths and Marriages and obtain a new certificate reflecting their contemporaneous circumstances. It was the last of all the States and Territories to do so.

The legislation gave effect to some important changes to the law and was generally couched in terms more sensitive than those already in place in the other jurisdictions. In the view of the author, however, its proponents failed to both understand the import of the expert medical evidence adduced in, and to implement the common law position enunciated by, the Family Court in Re Kevin (validity of marriage of transsexual) [2001] FamCA 1074 and subsequently confirmed on appeal two years later by the Full Court.

The author argues that, while a welcome improvement to the human rights record of successive Victorian Governments, the result is still a largely disappointing piece of legislation. Rather than being truly 'beneficial' to all who need security of their personal identities, it perpetuates some of the very worst discrimination directed at people with transsexualism and their families by continuing to portray them as psychologically deluded rather than physiologically atypical and denying a small number of them their rights on the basis of legal reasoning which is no longer regarded as tenable. She asserts the legislation serves as a clear demonstration that prejudices and misconceptions about transsexualism stilI abound and explains much more is needed if real human rights, acceptance and freedom from discrimination are to be eventually obtained by those affected by the phenomenon.

A preliminary examination of the diet and feeding of sea sweep Scorpis aequipinnis (Pisces: Scorpididae) from coastal waters of south-western Victoria, Australia

The diet and feeding of sea sweep (Scorpis aequipinnis) was investigated from 230 specimens collected from the south-western Victorian coastline between January and July, 2002. Stomach content analysis indicated that S. aequipinnis are browsing omnivores (55.6% algae, 25.4% animal, by dry weight), with rhodophytes found to be the most important component of their diet (93.5% frequency of occurrence; 42.6% dry weight; 45.5% prey-specific abundance). However, the relative proportions of the major dietary components differed significantly between size classes. The dietary composition of small individuals ( < 150 mm total length) was significantly different to larger individuals, primarily due to a higher degree of carnivory exhibited by the smaller fish. S. aequipinnis were found to be highly flexible feeders exploiting both benthic and pelagic food resources, characterised by irregular periods of selective carnivorous feeding.

Melbourne 2006: marketing south-eastern Australian aboriginal art

The Aboriginal cultural sector is dynamic and highly valuable to the Australian economy, returning an estimated $100 million dollars annually. The majority of Aboriginal artists and art works have been perceived to be in northern Australia— eighty per cent of them are in fact in this region—but Aboriginal artists in south-eastern Australia are emerging as a strong force as they struggle for recognition from commercial and national galleries, curators, art dealers, newspaper critics, and buyers. If marketing is to be effectual, the Aboriginality of the art must be presented in a form that is understood and accepted by the audience. Thus changing public perceptions is crucial to marketing south-eastern Aboriginal art. The primary task of this article is to discuss this marketing priority for Aboriginal art and artists in south-eastern Australia, previously neglected in marketing literature. Specifically, the upcoming Melbourne Commonwealth Games are proposed as an opportunity for intensive marketing of the region’s Aboriginal arts.

Looking for cultural value: critiques of Australian cultural policy

This paper brings together critiques of contemporary Australian cultural policy from three sources: academic research, arts leaders and public intellectuals. It discusses the discursive shift in cultural policy towards an instrumentalist framework, and reviews academic research on this shift and its implications. It then looks at critiques of policy shifts by public intellectuals and leaders within the arts sector to identify parallels and persistent themes across academic scholarship and public thinking on cultural policy. In particular, it identifies and examines the theme of absence of a place for cultural value and production in policy-making and looks at arguments that call for a reinstatement of policy driven by cultural value.

Building audiences for Indigenous theatre : a case study of Kooemba Jdarra

This paper uses audience research data to examine the positioning of Indigenous theatre in the Australian theatre environment. Kooemba Jdarra is an Aboriginal theatre company in Brisbane, Australia, with a distinguished history of developing Aboriginal artists, writers and directors. However, it has struggled to maintain its positioning because of the perceived risks of participation by audiences who prefer to see Indigenous theatre within the program of the mainstream state theatre company. The paper concludes with strategies for decreasing risk for audiences and for greater advocacy by the company in positioning itself in the mainstream Australia theatre environment.

Characteristics of Australian B2B imarketplaces

Existing research on B2B iMarketplaces (and intermediaries operating them) focuses primarily on viewing US iMarketplace web sites or conducting case studies. This paper extends this work by presenting survey findings of the total identifiable population of Australian B2B iMarketplace intermediaries to describe the iMarketplace characteristics and to determine if the findings provide more generalisable support for the literature.

The influence of collectivism in society and its implications for research on information systems and national culture

This paper argues that the nature of IS research that deals with indigenous culture must be informed as much by context as it is by culture models, which has been the focus of such research in the past. This is considered important because it better reflects the meaning of the data collected for the researcher. To appreciate the importance of context this papers also argues that research subjects from designated individualist societies will inform the researcher in different ways from those subjects located in collectivist societies. To illustrate the practical implications of this argument the paper reports three separate case studies in IS research where the researchers reflect on the impact that a collectivist view has had on the research findings. The paper suggests that (1) similar ethnicity and appearance are significant in gaining the trust of subjects in a collectivist society; that is the researcher is part of the in-group as they belong to the same culture or ethnic group; that (2) who introduced the researcher to the subject is significant in that trust is best reflected when a member of the group/collective plays an important role in the research process itself; and that (3) an ability to (a) communicate in the natural language and (b) understand the implicit body language and (c) cultural codes is important in gaining significant and more meaningful research outcomes. This is enabled via the implicit meanings embedded in members of the collectivist society.

A review of critical information infrastructure protection within IT security guidelines

This research takes the form of a review and looks at the current advisories offered to informationl security professionals in Ihe area of critical information infrastructure protection A critical information infrastructure protection mode! is also presented along with a critical review of some of lhe recent formal guidance that has been offered. The Critical lnformation Infrastructure Protection - Risk Analysis-Methodology (CIlP-RAM) is then offered as a solution to the lack of information and advice.