Indigenous Australians and Islam : spiritual, cultural, and political alliances

This thesis examines why and how Indigenous Australians convert to Islam in the New South Wales suburbs of Redfern and Lakemba. It is argued that conventional religious conversion theories inadequately account for religious change in the circumstances outlined in this study. The aim of the thesis is to apply a sociological-historical methodology to document and analyse both Indigenous and Islamic pathways eventuating in Indigenous Islamic alliances. All of the Indigenous men interviewed for this research have had contact with Islam either while incarcerated or involved with the criminal justice system. The consequences of these alliances for the Indigenous men constitute the contribution the study makes to new knowledge. The study employs a socio-historical and sociological focus to account for the underlying issues by a literature review followed by an ethnographic participant observation methodology. In-depth open-ended interviews with key informants provided the rich qualitative data to compliment literature review findings. For the Indigenous people involved in this study, Islamic religious identity combined with resistance politics formed a significant empowering framework. For them it is a symbolic representation of anti-colonialism and the enduring scourge of social dysfunction in some Indigenous communities.

A política externa independente na questão da descolonização da África lusófona (1958 1964)

O presente trabalho destina-se a analisar as relações diplomáticas entre o Brasil e Portugal sobre a questão da independência da África lusófona. Até 1961, verifica-se a manutenção de uma relação privilegiada com a pátria lusitana, traduzida no incondicional apoio brasileiro prestado aos assuntos do interesse de Portugal que se colocavam nos foros internacionais, como por exemplo, a questão da descolonização africana, no âmbito da ONU.A Política Externa Independente, projeto formulado em 1961 pelo então Presidente Jânio Quadros e seu Chanceler, Afonso Arinos de Melo Franco, visava a renovação da ação externa do país. O anticolonialismo e a defesa da autodeterminação dos povos faziam parte das formulações da PEI, que, entretanto, acabou encontrando grandes dificuldades para manter a coerência no posicionamento brasileiro na ONU, diante do processo de descolonização dos territórios portugueses na África. Portugal manteve, durante todo o período analisado (1958-1964), uma forte estratégia de defesa da manutenção de seus territórios ultramarinos. O Brasil, por sua vez, encontrou, principalmente no nível interno, os maiores obstáculos para manter uma conduta assertiva na matéria colonial. A leitura das fontes primárias, bem como dos livros escritos pelos Chanceleres da PEI, constituiu importante metodologia para a comprovação de que houve contradições e abstenções por parte do Brasil, sobre a questão colonial portuguesa, entre 1961-1964, na ONU. E que a falta de unidade de posicionamento externada nas Assembléias refletia principalmente os embates internos, que provocaram as grandes oscilações demonstradas pela nossa Delegação nas mais importantes votações sobre a questão.

Revolution in Crisis: The Ruptures of Revolution and Ruptured Revolutions Through the Ruptures of Artistic Practice

This article proposes an investigation of the history and memory of the Carnation Revolution through the lens of contemporary art. Drawing upon the argument according to which history and memory are investigated by visual artists by means other, but no less relevant, than those of professional historians, this article will argue for the importance of attending to the visual, auditory, textual, object- and research-based ways in which artists from several generations and geographies have been unearthing the repressed histories and memories of the Carnation Revolution in Portugal and of anticolonial struggles, decolonization and post-independence nation-building in Mozambique, Guinea-Bissau and Angola. The discussion focuses on several works by Ângela Ferreira, but attention will also be paid to precursors in imaging the Revolution, such as Ana Hatherly, and to a younger generation of artists such as Filipa César, Kiluanji Kia Henda and Daniel Barroca.

Le panasiatisme en Asie : une construction de l’identité asiatique et japonaise, 1900-1924

La recherche sur le développement du panasiatisme en dehors du Japon a été longtemps négligée par les historiens. Ce mémoire est une tentative de décloisonnement du panasiatisme afin de mieux comprendre son émergence en Asie et son rôle dans la construction de l'identité asiatique entre 1900 et 1924 en examinant le discours de cinq acteurs de l’« idéologie ». Utilisant comme perspectivel'histoire globale, il démontre comment le panasiatisme en Asie s'inscrit dans un réseau de contacts et de circulation d'idées intra-asiatique au début du 20e siècle, réseau influencé principalement par deux concepts dans sa définition de l'Asie: la race jaune et la civilisation asiatique. Tentant de mieux comprendre la relation entre la pensée en Asie et au Japon, le mémoire explore aussi les similarités et différences entre eux, notamment la création d'une identité et de la perception du Japon comme modèle de modernisation et chef du continent qui se propagent en Asie à travers la rhétorique panasiatique.

José Carlos Mariátegui: el mensaje de Oriente. Aproximaciones al caso de India (Estudios)

A partir de los escritos de José Carlos Mariátegui sobre Oriente, este artículo aborda el análisis del pensador peruano sobre la importancia de los movimientos independentistas de las colonias orientales de Asia y África posteriores a la Primera Guerra Mundial, y su interés en el caso de India. Se resalta la mirada crítica de Mariátegui respecto a la hegemonía de Occidente y el valor de las luchas por la independencia, vistas como la posibilidad de un cambio de orden político y social y, con ello, del surgimiento de una nueva conciencia.

Anti-metabolic effects of Galanthus nivalis agglutinin and wheat germ agglutinin on nymphal stages of the common brown leafhopper using a novel artificial diet system

The common brown leafhopper, Orosius orientalis (Matsumura) (Homoptera: Cicadellidae), previously described as Orosius argentatus (Evans), is an important vector of several viruses and phytoplasmas worldwide. In Australia, phytoplasmas vectored by O. orientalis cause a range of economically important diseases, including legume little leaf (Hutton & Grylls, 1956), tomato big bud (Osmelak, 1986), lucerne witches broom (Helson, 1951), potato purple top wilt (Harding & Teakle, 1985), and Australian lucerne yellows (Pilkington et al., 2004). Orosius orientalis also transmits Tobacco yellow dwarf virus (TYDV; genus Mastrevirus, family Geminiviridae) to beans, causing bean summer death disease (Ballantyne, 1968), and to tobacco, causing tobacco yellow dwarf disease (Hill, 1937, 1941). TYDV has only been recorded in Australia to date. Both diseases result in significant production and quality losses (Ballantyne, 1968; Thomas, 1979; Moran & Rodoni, 1999). Although direct damage caused by leafhopper feeding has been observed, it is relatively minor compared to the losses resulting from disease (P Tr E bicki, unpubl.).

Response efficacy : the key to minimizing rejection and maximizing acceptance of emotion-based anti-speeding messages

This study sought to improve understanding of the persuasive process of emotion-based appeals not only in relation to negative, fear-based appeals but also for appeals based upon positive emotions. In particular, the study investigated whether response efficacy, as a cognitive construct, mediated outcome measures of message effectiveness in terms of both acceptance and rejection of negative and positive emotion-based messages. Licensed drivers (N = 406) participated via the completion of an on-line survey. Within the survey, participants received either a negative (fear-based) appeal or one of the two possible positive appeals (pride or humor-based). Overall, the study's findings confirmed the importance of emotional and cognitive components of persuasive health messages and identified response efficacy as a key cognitive construct influencing the effectiveness of not only fear-based messages but also positive emotion-based messages. Interestingly, however, the results suggested that response efficacy's influence on message effectiveness may differ for positive and negative emotion-based appeals such that significant indirect (and mediational) effects were found with both acceptance and rejection of the positive appeals yet only with rejection of the fear-based appeal. As such, the study's findings provide an important extension to extant literature and may inform future advertising message design.

Enhancing road safety for young drivers : how Graduate Driver Licensing initiatives can complement "anti-hooning" legislation

Street racing and associated (hooning) behaviours have attracted increasing concern in recent years. While New Zealand and all Australian jurisdictions have introduced “antihooning” legislation and allocated significant police resources to managing the problem, there is limited evidence of the road safety implications of hooning. However, international and Australian data suggests that drivers charged with a hooning offence tend to be young males who are accompanied by one or more peers, and hooning-related crashes tend to occur at night. In this regard, there is considerable evidence that drivers under the age of 25 are over-represented in crash statistics, and are particularly vulnerable soon after obtaining a Provisional licence, when driving at night, and when carrying peer-aged passengers. The similarity between the nature of hooning offenders, offences and crashes, and road safety risks for young drivers in general, suggests that hooning is an issue that may be viewed as part of the broader young driver problem. Many jurisdictions have recently implemented a range of evidence-based strategies to address young driver road safety, and this paper will present Queensland crash and offence data to highlight the potential benefit of Graduated Driver Licensing initiatives, such as night driving restrictions and peer-aged passenger restrictions, to related road safety issues, including hooning. An understanding of potential flow-on effects is important for evaluations of anti-hooning legislation and Graduated Driver Licensing programs, and may have implications for future law enforcement resource allocation and policy development.

Establishment of a mouse model of colitis and its use to evaluate the anti-inflammatory effects of two ghrelin peptides

Ghrelin is a gut-brain peptide hormone that induces appetite, stimulates the release of growth hormone, and has recently been shown to ameliorate inflammation. Recent studies have suggested that ghrelin may play a potential role in inflammation-related diseases such as inflammatory bowel diseases (IBD). A previous study with ghrelin in the TNBS mouse model of colitis demonstrated that ghrelin treatment decreased the clinical severity of colitis and inflammation and prevented the recurrence of disease. Ghrelin may be acting at the immunological and epithelial level as the ghrelin receptor (GHSR) is expressed by immune cells and intestinal epithelial cells. The current project investigated the effect of ghrelin in a different mouse model of colitis using dextran sodium sulphate (DSS) – a luminal toxin. Two molecular weight forms of DSS were used as they give differing effects (5kDa and 40kDa). Ghrelin treatment significantly improved clinical colitis scores (p=0.012) in the C57BL/6 mouse strain with colitis induced by 2% DSS (5kDa). Treatment with ghrelin suppressed colitis in the proximal colon as indicated by reduced accumulative histopathology scores (p=0.03). Whilst there was a trend toward reduced scores in the mid and distal colon in these mice this did not reach significance. Ghrelin did not affect histopathology scores in the 40kDa model. There was no significant effect on the number of regulatory T cells or TNF-α secretion from cultured lymph node cells from these mice. The discovery of C-terminal ghrelin peptides, for example, obestatin and the peptide derived from exon 4 deleted proghrelin (Δ4 preproghrelin peptide) have raised questions regarding their potential role in biological functions. The current project investigated the effect of Δ4 peptide in the DSS model of colitis however no significant suppression of colitis was observed. In vitro epithelial wound healing assays were also undertaken to determine the effect of ghrelin on intestinal epithelial cell migration. Ghrelin did not significantly improve wound healing in these assays. In conclusion, ghrelin treatment displays a mild anti-inflammatory effect in the 5kDa DSS model. The potential mechanisms behind this effect and the disparity between these results and those published previously will be discussed.

Lyprinol : is it a useful anti-inflammatory agent?

The New Zealand green lipped mussel preparation Lyprinol is available without a prescription from a supermarket, pharmacy or Web. The Food and Drug Administration have recently warned Lyprinol USA about their extravagant anti-inflammatory claims for Lyprinol appearing on the web. These claims are put to thorough review. Lyprinol does have anti-inflammatory mechanisms, and has anti-inflammatory effects in some animal models of inflammation. Lyprinol may have benefits in dogs with arthritis. There are design problems with the clinical trials of Lyprinol in humans as an anti-inflammatory agent in osteoarthritis and rheumatoid arthritis, making it difficult to give a definite answer to how effective Lyprinol is in these conditions, but any benefit is small. Lyprinol also has a small benefit in atopic allergy. As anti-inflammatory agents, there is little to choose between Lyprinol and fish oil. No adverse effects have been reported with Lyprinol. Thus, although it is difficult to conclude whether Lyprinol does much good, it can be concluded that Lyprinol probably does no major harm.