Writing and living on the stage of history

This article studies the intercultural trajectory of a Portuguese female aristocrat of the eighteenth to nineteenth centuries. Her trajectory of intercultural transition from a Portuguese provincial lady into an independent owner of a sugar mill in tropical Bahia is documented through family letters, which provide a polyphonic representation of a movement of personal, family, and social transculturation over almost two decades. Maria Bárbara began her journey between cultures as a simple spectator-reader, progressively becoming a commentator-actor-protagonist-author in society, in politics, and in history. These letters function as a translation that is sometimes consecutive, other times simultaneous, of the events lived and witnessed. This concept of intercultural translation is based on the theories of Boaventura de Sousa Santos (2006, 2008), who argues that cultural differences imply that any comparison has to be made using procedures of proportion and correspondence which, taken as a whole, constitute the work of translation itself. These procedures construct approximations of the known to the unknown, of the strange to the familiar, of the ‘other’ to the ‘self’, categories which are always unstable. Likewise, this essay explores the unstable contexts of its object of study, with the purpose of understanding different rationalities and worldviews.

Women on the Heritage Register : the case of Nellie McCredie and Uanda House

Uanda house is of historical importance to Queensland both in terms of its architectural design and its social history. Uanda is a low set, single story house built in 1928, located in the inner city Brisbane suburb of Wilston. Architecturally, the house has a number of features that distinguish it from the surrounding bungalow influenced inter-war houses. The house has been described as a Queensland style house with neo-Georgian influences. Historically, it is associated with the entry of women into the profession of architecture in Queensland. Uanda is the only remaining intact work of architect/draftswoman Nellie McCredie and one of a very few examples of works by pioneering women architects in Queensland. The house was entered into the Queensland Heritage Register, in 2000, after an appeal against Brisbane City Council’s refusal of an application to demolish the house was disputed in the Queensland Planning and Environment court in 1998/1999. In the court’s report, Judge Robin QC, DCJ, stated that, “The importance of preserving women's history and heritage, often previously marginalised or lost, is now accepted at government level, recognising that role models are vital for bringing new generations of women into the professions and public life.” While acknowledging women’s contribution to the profession of architecture is an important endeavour, it also has the potential to isolate women architects as separate to a mainstream history of architecture. As Julie Willis writes, it can imply an atypical, feminine style of architecture. What is the impact or potential implications of recognising heritage buildings designed by women architects? The Judge also highlights the absence of a recorded history of unique Brisbane houses and questions the authority of the heritage register. This research looks at these points of difference through a case study of the Uanda house. The paper will investigate the processes of adding the house to the heritage register, the court case and existing research on Nellie McCredie and Uanda House.

Unidentified men and women on the deck of the SS Roland; (Bremerhaven to the United States?) Ships

Digital Image

The anti-atherogenic effects of eicosapentaenoic and docosahexaenoic acid are dependent on the stage of THP-1 macrophage differentiation.

In this study LC n-3 PUFA-specific effects on the degree of monocyte differentiation and macrophage foam cell formation were investigated by treating PMA-induced immature and mature macrophage models with LC n-3/n-6 PUFA during and post-differentiation. During immature macrophage differentiation LC n-3 PUFA alone decreased TNFα mRNA levels. EPA, and the n-6 PUFAs, linoleic acid and arachidonic acid, decreased CD36 mRNA levels, and EPA also downregulated CD49d cell-surface expression. Both LC n-3 PUFA reduced LDLr mRNA levels in immature macrophages, while DHA alone reduced levels in mature macrophages. Post-differentiation, n-3 and -6 PUFA reduced basal, but not oxidised LDL dependent cholesterol levels in immature macrophages. LC n-3 PUFA-specific reductions in LDLr and LOX-1 mRNA expression were also observed.

This study found LC n-3 PUFA specific, anti-atherogenic effects were more significant in immature macrophages. LC n-3 PUFA effects may be modulated by the extent of monocyte to macrophage differentiation.

Microbeam radiation-induced tissue damage depends on the stage of vascular maturation

To explore the effects of microbeam radiation (MR) on vascular biology, we used the chick chorioallantoic membrane (CAM) model of an almost pure vascular system with immature vessels (lacking periendothelial coverage) at Day 8 and mature vessels (with coverage) at Day 12 of development.

K(L) --> pi0 e+ e- and K(L) --> pi0 mu+ mu-: A binary star on the stage of flavor physics

A systematic analysis of New Physics impacts on the rare decays KL→π0ell+ell- is performed. Thanks to their different sensitivities to flavor-changing local effective interactions, these two modes could provide valuable information on the nature of the possible New Physics at play. In particular, a combined measurement of both modes could disentangle scalar/pseudoscalar from vector or axial-vector contributions. For the latter, model-independent bounds are derived. Finally, the KL→π0μ+μ- forward-backward CP-asymmetry is considered, and shown to give interesting complementary information.