‘A pretty decent sort of bloke’ : towards the quest for an Australian Jesus

From many Aboriginal elders, such as Tjangika Napaltjani, Bob Williams and Djiniyini Gondarra, to painters, such as Arthur Boyd, Pro Hart and John Forrester-Clack, from historians, such as Manning Clark, and poets, such as Maureen Watson, Francis Webb and Henry Lawson, to celebrated novelists, such as Joseph Furphy, Patrick White and Tim Winton, the figure of Jesus has occupied an endearing and idiosyncratic place in the Australian imagination. It is evidence enough that ‘Australians have been anticlerical and antichurch, but rarely antiJesus’ (Piggin 2000:163). But which Jesus? In what follows, I seek to listen to what some Australians make of Jesus, and to consider some theological implications of their contributions for the enduring quest for an Australian JesusDr Goroncy is participating in the research project, ‘Gender Studies and Practical Theology Theory Formation’, directed by Prof. Dr Yolanda Dreyer, Department of Practical Theology, Faculty of Theology, University of Pretoria.HTS 75th Anniversary Maake Masango Dedication.http://www.hts.org.zaam2020Practical Theolog

Social identity, ethnicity and the gospel of reconciliation

Rev. Dr Jason Goroncy is participating as research fellow with Prof. Dr Yolanda Dreyer, Faculty of Theology, University of Pretoria, South Africa.This article attends to the relationship between our ethnic, social and cultural identities, and the creation of the new communal identity embodied in the Christian community. Drawing upon six New Testament texts – Ephesians 2:11–22; Galatians 3:27–28, 1 Corinthians 7:17–24 and 10:17, 1 Peter 2:9–11 and Revelation 21:24–26 – it is argued that the creation of a new and prime identity in Christ does not abrogate other creaturely identities, even as it calls for the removal of such as boundary markers. Catholicity, in other words, is intrinsically related to the most radical particularity, and demands an ongoing work of discernment and of judgement vis-à-vis the gospel itself. Those baptised into Christ are now to live in the reality of Christ who is both the boundary and centre of their existence, a boundary which includes all humanity in its cultural, ethnic, gendered, social and historical particularities.http://www.hts.org.zaam2013mn201

Inactivation of murine norovirus by chemical biocides on stainless steel

<p>Abstract</p> <p>Background</p> <p>Human norovirus (NoV) causes more than 80% of nonbacterial gastroenteritis in Europe and the United States. NoV transmission via contaminated surfaces may be significant for the spread of viruses. Therefore, measures for prevention and control, such as surface disinfection, are necessary to interrupt the dissemination of human NoV. Murine norovirus (MNV) as a surrogate for human NoV was used to study the efficacy of active ingredients of chemical disinfectants for virus inactivation on inanimate surfaces.</p> <p>Methods</p> <p>The inactivating properties of different chemical biocides were tested in a quantitative carrier test with stainless steel discs without mechanical action. Vacuum-dried MNV was exposed to different concentrations of alcohols, peracetic acid (PAA) or glutaraldehyde (GDA) for 5 minutes exposure time. Detection of residual virus was determined by endpoint-titration on RAW 264.7 cells.</p> <p>Results</p> <p>PAA [1000 ppm], GDA [2500 ppm], ethanol [50% (v/v)] and 1-propanol [30% (v/v)] were able to inactivate MNV under clean conditions (0.03% BSA) on the carriers by ≥ 4 log₁₀within 5 minutes exposure time, whereas 2-propanol showed a reduced effectiveness even at 60% (v/v). Furthermore, there were no significant differences in virus reduction whatever interfering substances were used. When testing with ethanol, 1- and 2-propanol, results under clean conditions were nearly the same as in the presence of dirty conditions (0.3% BSA plus 0.3% erythrocytes).</p> <p>Conclusion</p> <p>Products based upon PAA, GDA, ethanol and 1-propanol should be used for NoV inactivation on inanimate surfaces. Our data provide valuable information for the development of strategies to control NoV transmission via surfaces.</p

A Retrospective Evaluation of Risk of Peripartum Cardiac Dysfunction in Survivors of Childhood, Adolescent and Young Adult Malignancies

Long-term survivors of childhood, adolescent and young adult (AYA) malignancies with past exposure to potentially cardiotoxic treatments are at risk of peripartum cardiac dysfunction. Incidence and risk factors for peripartum cardiac dysfunction and maternal cardiac outcomes in this population were investigated. Eligible long-term survivors were aged <30 years at cancer diagnosis, with ≥1 pregnancy occurring ≥5 years after diagnosis. "Peripartum" cardiac events were defined as occurring within pregnancy or ≤5months after delivery. Cardiac events were classified "symptomatic" or "subclinical". "Peripartum cardiomyopathy" (PPCM) was defined as symptomatic dysfunction without prior cardiac dysfunction. Of 64 eligible women, 5 (7.8%) had peripartum cardiac events: 3 symptomatic, 2 subclinical. Of 110 live births, 2 (1.8%, 95% CI 0.2-6.4) were defined as PPCM: Significantly greater than the published general population incidence of 1:3000 (p < 0.001), representing a 55-fold (95% CI 6.6-192.0) increased risk. Risk factor analyses were hypothesis-generating, revealing younger age at cancer diagnosis and higher anthracycline dose. Postpartum, cardiac function of 4 women (80%) failed to return to baseline. In conclusion, peripartum cardiac dysfunction is an uncommon but potentially serious complication in long-term survivors of paediatric and AYA malignancies previously treated with cardiotoxic therapies. Peripartum cardiac assessment is strongly recommended for at-risk patients

Microbial Mat Communities along an Oxygen Gradient in a Perennially Ice-Covered Antarctic Lake.

Lake Fryxell is a perennially ice-covered lake in the McMurdo Dry Valleys, Antarctica, with a sharp oxycline in a water column that is density stabilized by a gradient in salt concentration. Dissolved oxygen falls from 20 mg liter(-1) to undetectable over one vertical meter from 8.9- to 9.9-m depth. We provide the first description of the benthic mat community that falls within this oxygen gradient on the sloping floor of the lake, using a combination of micro- and macroscopic morphological descriptions, pigment analysis, and 16S rRNA gene bacterial community analysis. Our work focused on three macroscopic mat morphologies that were associated with different parts of the oxygen gradient: (i) "cuspate pinnacles" in the upper hyperoxic zone, which displayed complex topography and were dominated by phycoerythrin-rich cyanobacteria attributable to the genus Leptolyngbya and a diverse but sparse assemblage of pennate diatoms; (ii) a less topographically complex "ridge-pit" mat located immediately above the oxic-anoxic transition containing Leptolyngbya and an increasing abundance of diatoms; and (iii) flat prostrate mats in the upper anoxic zone, dominated by a green cyanobacterium phylogenetically identified as Phormidium pseudopriestleyi and a single diatom, Diadesmis contenta. Zonation of bacteria was by lake depth and by depth into individual mats. Deeper mats had higher abundances of bacteriochlorophylls and anoxygenic phototrophs, including Chlorobi and Chloroflexi. This suggests that microbial communities form assemblages specific to niche-like locations. Mat morphologies, underpinned by cyanobacterial and diatom composition, are the result of local habitat conditions likely defined by irradiance and oxygen and sulfide concentrations